JP2001186922A - Multipurpose case freely drawn out and stored - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a multipurpose case drawing out a core member by using a cylinder method or a screw method, and freely drawn out and stored by providing an opening/closing member automatically opened/closed. SOLUTION: This multipurpose case is provided with a top-stage case; an intermediate-stage case connected to the bottom inside of the top-stage case; a bottom-stage case connected to the bottom outside of the intermediate case and vertically movably provided; a core rod having a core member in one end, stored in the case inside, and vertically moving so as to be drawn out/ stored therein; a cap connected to the bottom of the bottom-stage case and formed with fitting grooves in the both sides of the bottom stage part; and core rod connected to the cap in the bottom outside by a one-directional screw so as to convert the linear movement of the cap into the rotation movement, and screw-connected to the core rod in the top end internal circumferential face in the opposite direction so as to convert the core rod from the rotation movement to the linear movement.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multipurpose case which can be freely pulled out and stored. More specifically, it is used for makeup tools used for makeup or stationery tools such as writing instruments, and allows the core member to be freely pulled out and stored using a cylinder system or screw system, and at the same time, another opening and closing member is provided to automatically open and close The present invention relates to a multipurpose case that can be freely pulled out and stored.

[0002]

2. Description of the Related Art In general, makeup tools such as cheek dutch brushes, lipsticks, lip brushes, eye brushes and the like are used for facial beauty of women, and for makeup of actors and the like. Since such cosmetic tools are convenient and easy to carry and store, they are provided with a manual method, that is, provided with a lid that can be opened and closed by hand, and the cosmetic tools are integrated with screws, or a rod and a case. Or those in which the brushes are simultaneously drawn out while the rods move up and down along the screw by moving each other.

[0003]

With the conventional cosmetic tool, it is necessary to open and close the lid each time it is used. For this reason, a situation in which the lid is lost due to forgetting to close it has frequently occurred. Conventionally, such a problem has not been actively addressed, but the present applicant has decided to provide a lid inside the case so that it can be automatically opened and closed to prevent loss.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and a member for a cosmetic tool case is provided with an automatically openable and closable member to prevent the lid from being lost and to be able to be pulled out and stored freely. Another object of the present invention is to provide a versatile case with improved convenience.

[0005] The present invention is to make the length of use longer by changing the length as compared with a conventional cosmetic tool. Further, according to the present invention, the case is formed in a cylindrical shape, the number of parts of the cosmetic tool is reduced, the working process at the time of manufacturing is shortened, and the productivity can be increased.
At the same time, the present invention is applicable to not only cosmetic tools but also stationery tools, and it is an object of the present invention to provide a multipurpose case which can be used as a writing tool and can be freely drawn and stored. At the same time, it is an object of the present invention to provide a drawer and retractable multi-use case that can also be used as a brush.

[0006]

According to a first aspect of the present invention, there is provided a multipurpose case capable of being pulled out and housed, comprising the following members. (a) an upper case, (b) a middle case coupled at the lower inside of the upper case, and (c) a lower case coupled at a lower outside of the middle case and provided so as to be able to move up and down, c) a core member disposed at the tip, housed and installed inside the case, and a core rod provided so as to be able to move up and down to be pulled out and housed, and (d) an upper part which is coupled at a lower part of the lower case. (E) a cap having mating grooves on both sides
The cap and the lower part are screw-coupled in one direction on the outer side to convert the linear motion of the cap into a rotational motion, and the core rod and the upper end inner peripheral surface are screw-coupled in opposite directions to rotate the core rod from the rotational motion. Is a moving rod that converts into a linear motion.

[0007] In a second aspect of the present invention, one end is coupled to the fitting groove of the cap and a cover is provided at the other end. This is a multipurpose case that is provided with an opening / closing member and that can be freely pulled out and stored.

In a third aspect of the present invention, the fitting groove for fitting the opening / closing member is formed on the outside, a guide groove is formed on the inside, and the fitting groove of the plate portion is fitted on the outside of the lower part. The present invention is a multi-purpose case capable of being freely pulled out and stored, comprising a fixed packing having a circular coupling projection formed so as to protrude.

A fourth aspect of the present invention includes a core rod having a vertical guide projection (113) formed on the outside so as to be able to linearly ascend and descend in combination with the guide groove (114) of the fixed packing. This is a multipurpose case that can be freely pulled out and stored.

A fifth embodiment of the present invention is directed to the lower case (1).
A drawer which is fitted between 5) and the middle case (12) to prevent scratches on the outside of the middle case (12) due to friction at the time of pulling out and storing; This is a multi-purpose case.

A sixth aspect of the present invention is a multipurpose case which can be freely pulled out and stored, further comprising a clip which can be inserted into a pocket.

A seventh aspect of the present invention is a multipurpose case capable of being pulled out and housed, comprising the following members. (a) an upper case, (b) a middle case connected to the upper case and a lower inside, and (c) a lower case connected to a lower outside of the middle case and provided so as to be vertically movable, (d) A core member is provided at the tip, and is housed inside the case, and is provided so that it can be moved up and down to be pulled out and housed, and (e) a one-way screw groove (221) is formed inside. A moving rod having a screw protrusion (321) formed in the opposite direction to the screw groove (221), and (g) a one-way screw protrusion (321) coupled to the screw groove (221) is formed on the outside, A core rod formed with an external thread portion (41) that can be fastened to the core portion (18) in the upper portion, and (h) a screw groove (111) for coupling the screw protrusion (321) of the moving rod to the inside. Formed, and a male screw (4
This is a cap rod formed with 1) and formed with a vertical sliding groove (47).

An eighth aspect of the present invention is that an upper stage is provided with a cover having a semicircular cross section, and a lower stage is provided with an opening / closing member having a projection (34) fixed to a fitting groove of a cap. This is a multipurpose case that can be freely pulled out and stored.

According to a ninth aspect of the present invention, a male screw portion is provided on an outer peripheral surface.
(41) and a fixed packing in which a vertical guide groove is formed inside.

A tenth aspect of the present invention is characterized in that the moving rod is provided with a push-out preventing groove at the end of the thread groove so that the core rod is not forcibly pushed down. Multi-purpose case that can be pulled out and stored.

An eleventh aspect of the present invention is characterized in that said core portion is formed with a female screw portion to be fastened to a male screw portion of said core portion rod inside the lower stage, and is capable of being pulled out and stored. This is a use case.

According to a twelfth aspect of the present invention, the upper case is formed with a female screw portion for fastening to a male screw portion of the fixed packing formed on a lower inner side, and is versatile and can be pulled out and stored. Case.

A thirteenth aspect of the present invention is the multipurpose case which can be freely pulled out and stored, wherein the cap has a female screw portion formed therein for fastening to the male screw portion of the cap rod.

A fourteenth aspect of the present invention is characterized in that the core rod is formed with guide projections on the right and left sides for linearly ascending and descending by being connected to the guide grooves of the fixed packing. This is a multipurpose case that can be freely pulled out and stored.

A fifteenth aspect of the present invention is characterized in that the middle case is formed with a sliding jaw for preventing horizontal rotation by being coupled to the sliding groove of the cap rod. This is a use case.

According to a sixteenth aspect of the present invention, the moving rod is connected to a fixing groove formed inside the fixed packing, and a connecting projection for converting a vertical movement of the moving rod into a rotary movement is provided on the outer peripheral surface of the upper stage. This is a multipurpose case that can be drawn out and stored, characterized in that it is formed.

According to a seventeenth aspect of the present invention, there is provided a multipurpose case which can be freely pulled out and stored, wherein a wedge is formed on a bottom surface of an inner lower portion of the core rod.

An eighteenth aspect of the present invention is the drawer-and-storable multi-purpose case, wherein the core member uses a ballpoint pen provided with a spring in an upper portion as a writing instrument.

According to a nineteenth aspect of the present invention, the cap rod and the core rod for pulling out and storing the core member are provided symmetrically on both sides, respectively, and are drawn out of the upper case on both sides. The same or different core members are used for the drawer and the multipurpose case which can be stored.

A twentieth aspect of the present invention is a multipurpose case which can be freely pulled out and stored, provided with the following members. (a) an upper case and (b) a middle case coupled with the upper case and the lower inside, and (c) a lower case coupled with a lower outside of the middle case and provided so as to be vertically movable,
(d) housed and installed inside the case, a core member attached with a core provided so that it can be moved up and down and pulled out and housed, (e) a cylinder, and (f) a lower part of the lower case. Coupling, forming a fitting groove in the upper part, a cap rod having one end inserted into the cylinder, and (g) the core member which moves in the opposite direction by air pressure when the cap rod is moved in one direction. It is a core rod provided with.

According to a twenty-first aspect of the present invention, a cover having a semicircular cross section is provided on the upper stage, and an opening / closing member having a projection (34) fixed to the fitting groove of the cap rod is provided on the lower stage. A multipurpose case that can be freely pulled out and stored.

According to a twenty-second aspect of the present invention, there is provided a multipurpose case capable of being freely pulled out and stored, comprising a connecting member for connecting opposite ends of the cap rod connected in the cylinder.

According to a twenty-third aspect of the present invention, there is provided a multipurpose case which can be freely pulled out and stored, wherein a cap rod and a core rod for pulling out and storing a core member are provided symmetrically. is there.

A twenty-fourth aspect of the present invention is a multipurpose case capable of being pulled out and stored, characterized by comprising the following members. (A) Opening and closing the lid by hand to pull out and store the core member (B) the inner space of the cylinder is divided into a first chamber and a second chamber by a partition plate, and
A first air passage that connects the inside of the opening side of the first chamber and the inside of the second chamber is formed, and the inside of the first chamber and the opening side of the second chamber are formed on the inner peripheral surface opposite to the first air passage. A cylinder having a second air passage connecting the inside thereof, (c) a connecting groove formed at one end and a core rod inserted at the other end into the first chamber of the cylinder, and (d) a connecting groove at one end. Forming a cap rod, the other end of which is inserted into the second chamber of the cylinder, (e) a middle case fitted so as to be in close contact with the outer periphery of the cylinder, and (f)
(G) a lower case having one end coupled to an outer periphery lower stage of the second chamber side middle case;

According to a twenty-fifth aspect of the present invention, a cover having a semicircular cross section is provided at the upper stage, and an opening / closing member having a projection (34) fixed to the fitting groove of the cap rod is provided at the lower stage. This is a multipurpose case that can be freely pulled out and stored.

According to a twenty-sixth aspect of the present invention, the core member of the multi-purpose case uses at least one selected from lipsticks, lip brushes, eye brushes and cheek dutch brushes as cosmetic tools. And a versatile case that can be stored.

According to a twenty-seventh aspect of the present invention, the core member of the multi-purpose case uses any one or more selected from a pencil, a ballpoint pen, a felt-tip pen, a marking pen, a colored pencil, a crayon, and a crepus as a stationery tool. It is a multipurpose case that can be freely pulled out and stored.

According to a twenty-eighth aspect of the present invention, in the multipurpose case, the core member of the multi-purpose case uses at least one selected from an Oriental brush or a Western brush as a brush tool. This is a use case.

[0034]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention is a multi-purpose case which comprises an upper case, a middle case, and a lower case, and is provided with a core member so that it can be pulled out and stored. The means for linearly moving the core member up and down is characterized by using a reverse screw system in which the rotation of the screw is reversed, and a cylinder system using air.

The case of the present invention comprises an upper case, a middle case connected inside the lower part of the upper case, and a lower case connected outside the lower part of the middle case and provided to be vertically movable. Further, a core rod which is housed inside the case and provided with a core member at the tip, and which moves up and down to pull out and store is provided.

Further, there is provided a cap which is connected to the lower part of the lower case and has a fitting groove formed on both sides in the upper part. In addition, the cap and the lower outer part are screwed in one direction to convert the linear motion of the cap into rotary motion, and the core rod and the upper inner peripheral surface are screwed in opposite directions to further linearly move the core rod from the rotary motion. It has a moving rod that converts it into motion.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Figure 1 is a multi-purpose (cosmetic tool) of the present invention
It is a perspective view showing a case. FIG. 2 is a perspective view showing a state where the case of FIG. 1 is pulled out. FIG. 3 is a sectional view of FIG.
FIG. 4 is a cross-sectional view showing the case of FIG. 3 in an extended state.
FIG. 5 is an exploded perspective view of FIG.

As shown in FIGS. 1 and 2, a hollow cylindrical upper case 13, a hollow cylindrical middle case 12, and a hollow cylindrical lower case 15 are connected to each other. A cap 16 is fitted to the lower part of the lower case 15.

The lower case 15 is fitted to the lower part of the middle case 12 so as to be able to move up and down. The core rod 31 moves in the opposite direction to the movement of the lower case 15, and the core member 33 provided at the tip of the core rod 31 inside the upper case 13 is moved to the upper case.
Coming out of thirteen openings.

The multipurpose case which can be pulled out and stored according to the present invention will be described with reference to FIGS. First, each component will be described. The moving rod 9 has a screw rotation movement portion 112 having a screw groove 111 at a lower portion, a screw groove 221 at an upper portion, and a dish portion 124 having a coupling groove 131 at an upper portion thereof.

The fixed packing 120 has a cylindrical pipe structure, and has a straight fitting groove 211 formed on both outer sides thereof, and a coupling projection 122 which fits with the coupling groove 131 of the moving rod 9 is formed on the outside of the lower part. , A vertical guide groove 114 is formed inside.

The core rod 31 is provided with a core vertical movement screw part 322 having a screw projection 321 at the lower stage so that the core rod 31 can be inserted inside the upper part of the disk part 124 and assembled with the screw groove 221 of the disk part 124. .

The guide member 115 is provided symmetrically with respect to the core rod 31, and is fixed so as to be able to be guided in the up-down linear direction.
Between the fitting groove 211 and the fitting groove 42 of the cap 16. Core 1
8 is provided with a core member 33 connected at the upper part of the core rod 31 and attached and connected at the end.

The cap 16 has a screw projection 55 formed on the inside so that the screw groove 111 of the screw rotating portion 112 below the moving rod 9 can be screw-assembled, and a fitting groove 42 on the inside at a right angle on the outside upper part. And a receiving projection 59 is formed on the lower outside.

The upper case 13 has a conical shape with an open upper end. The upper part of the middle case 12 is attached and connected to the lower part of the upper case 13, and the whole is formed of a cylindrical tube so as to house the upper part and the middle part of the fixed packing 120 and the moving rod 9 therein.

The lower case 15 has a middle case 12
The middle or lower part of the cap is in close contact with the outside, and the inner lower part is the cap 16
And is coupled with the upper portion of the receiving projection 59 so as to move together with the cap 16.

The screw projection 321 of the core rod 31 and the moving rod 9
Screw groove 111 forms a screw in the opposite direction. The screw groove 111 of the screw rotating movement part 112 below the moving rod 9 and the screw protrusion 55 inside the cap 16 are screwed together, and when the cap 16 is moved up and down together with the lower case 15 at the time of pulling out and storing, the moving rod 9 moves up and down. To the rotational motion of

Regarding the rotational motion of the moving rod 9 thus converted, the screw groove 221 inside the upper plate 124 of the moving rod and the core 18
Since the screw is assembled with the screw protrusion 321 of the core vertical movement screw portion 322, the core 18 is converted into a vertical movement so that the core member 33 can be pulled out and stored.

[0049] Connecting projection 1 on the lower outside of fixed packing 120
22 fixes the position of the moving rod 9 by fitting with the coupling groove 131 on the upper part of the moving rod 9. Thereby, the vertical movement of the lower case 15 is converted into the rotational movement of the moving rod 9.

Further, a coupling groove 131 is formed at the center inside the upper part of the dish 124. Fixed packing of cylindrical tube structure 120
As for the outer diameter of the lower part where the coupling projection 122 is provided, the outer diameter is smaller than the outer diameter of the packing body. The reason is that the coupling protrusion 122 is fitted into the coupling groove 131 of the moving rod 9, so that friction is reduced when the core rod 31 reciprocates up and down at the time of pulling out and storing.

The cross section of the cap 16 is substantially U-shaped. On the inner side, two screw protrusions 55 are formed on the left and right so that screws can be assembled with the screw groove 111 of the screw rotating / moving part 112 formed below the moving rod 9. A receiving projection 59 is formed on the lower part on the outside, and the lower case 15 is fitted on the upper part of the receiving projection 59 so as to move together.

On the other hand, a rectangular parallelepiped fitting groove 42 is formed in the upper part of the outer circumference of the cap 16. The guide member 115 is in close contact with the inside of the middle case 15 and has one end connected to the fitting groove 42. When the core rod 31 moves up and down and the core member 33 is pulled out and stored, the guide member 115 operates straight without being shaken. Act as a guide to do so.

Although it is desirable to use a metal material for the cap 16, a synthetic resin, rubber, silicon, or the like, which is light and has an excellent tactile sensation, can be used.

The upper case 13 has a conical shape with an open upper end, and is entirely cylindrical. The inner lower part is attached to the outer upper part of the middle case 12 and connected thereto.

The middle case 12 has a cylindrical shape as a whole, and its upper outer portion is attached to and connected to the lower inner portion of the upper case 13.

On the other hand, the outer diameter of the lower part of the middle case 12 is
Smaller than the inside diameter of 15. The reason for this is to reduce friction with the lower case 15 during the vertical movement of pulling out and storing the core member. The middle case 12 is in close contact with the inside of the lower case 15 and is not attached.

When the core member 33 is pulled out, the core member 33 comes out and the external appearance can be seen, but when it is stored, it is completely covered by the upper case 13 and the lower case 15.

As shown in FIG. 18, with respect to the lower case 15 and a cylindrical slider 92 to be described later, the inner upper part is installed at the lower part of the upper case, and the outer part of the middle case 12 and the lower case
Adhered between the upper inside of the fifteen. The slider 92 is sandwiched between the lower case 15 and the middle case 12, and prevents the outside of the middle case 12 from being damaged due to friction when the drawer is pulled out and stored. The slider 92 is chrome-plated to prevent scratches due to friction with a material having high hardness.

Further, there is a core portion 18 into which a core member 33 such as a lipstick, a lip brush, a cheek Dutch brush or the like is fitted. At the lower part of the core portion 18, a core rod 31 having a core vertical movement screw portion 322 having a screw protrusion 321 formed thereon for screw assembly with a screw groove 221 inside the dish portion 124 is attached and connected.

Next, the operation of the present invention will be described with reference to FIG. First, hold the upper case 13 with one hand, and hold the cap 16 or the lower case 15 with the other hand.
Is lowered, the moving rod 9 assembled with the cap 16 and the screw rotates.

As a result, the screw groove 221 inside the plate portion 124 above the moving rod 9 and the core vertical movement screw portion 322 assembled with the screw rise, and the core member 33 is pushed out of the upper case 13. That is, the core member 33 to which the lip brush, the lipstick (L), the cheek Dutch brush, and the like are connected can be used.

When the core member 33 such as a lip brush, lipstick, cheek Dutch brush or the like is not used, the upper case 13 is held with one hand, and the cap 16 or the lower case 15 is raised with the other hand, and the center The core member 33 enters the upper case 13 while the movement screw portion 322 is lowered, and enters the housed state. Furthermore, the cap 16 is pressed against a desk etc.
It can be easily closed with one hand, such as storing 33 inside the upper case 13.

Since the lower case 15 moves integrally with the cap 16, the cap 16 and the lower case 15 move downward together when pulled out by vertical movement, and the outside of the middle case 12 is exposed to the outside, so that the entire length is maximum. Becomes During storage, the outside of the middle case 12 is covered by the upper case 13 and the lower case 15, so that the overall length of the case is minimized.

FIG. 6 is one embodiment of the present invention, and is a cross-sectional view of a cylinder type multi-purpose (makeup tool) case structure. FIG. 7 is a sectional view showing the operation of FIG. FIG. 8 is an exploded perspective view of FIG. As shown in FIGS. 6 to 8, the multipurpose case which can be freely pulled out and stored according to the present invention includes a cylinder 2 and a core rod 8 and a cap rod 10 connected to both left and right sides thereof.

The cylinder 2 has a cylindrical shape. A partition plate 3 is provided in the middle of the cylinder 2. The inside of the cylinder 2 is divided into left and right by the partition plate. A first chamber 4 to which the core rod 8 is connected is formed on the left side, and a second chamber 5 to which the cap rod 10 is connected is formed on the right side.

The ends of the core rod 8 and the cap rod 10 are sealed 24 with rubber packing, silicon, or the like, so that air in the cylinder 2 does not leak when the cylinder 2 is moved. The first on the inner peripheral surface of cylinder 2
A first air passage 6 connecting the inside of the chamber 4 to the inside of the second chamber 5 is formed in the longitudinal direction, and a second air passage 6 connecting the inside of the second chamber 5 to the inside of the first chamber 4 is formed on the opposite side. Two air passages 7 are formed.

The first air passage 6 and the second air passage 7 are passages through which the air compressed by the rods flows when the core rod 8 and the cap rod 10 connected to the cylinder 2 move. Transfer to 2 chamber 5 is enabled.

This will be described more specifically with reference to FIG. When pulling one of the rods in a state where the core rod 8 and the cap rod 10 are coupled to the cylinder 2 (the state in which the core rod and the cap rod are all advanced), desirably, when the cap rod 10 is pulled, At the same time as the air in the second chamber 5 is compressed,
1 Flow into chamber 4 and core rod
Press 8 forward. That is, the core rod 8 is
To move to the outside.

On the outer peripheral surface of the cylinder 2, a slot 26 is formed longer in the lateral direction, and the slot 26 having the same width is formed on the opposite side.
Are formed symmetrically. The opening / closing member of the present invention described later can be fitted therein. Packing lids 21 and 23 provided with seals 24 are provided on the left and right sides of the cylinder 2 so that air does not leak when the core rod 8 and the cap rod 10 move. Seal 24 is O-Ring made of rubber, silicon, etc.
Is used.

Subsequently, a coupling groove 11 is formed at one end of the core rod 8 toward the center inward, and the core 18 provided with the core member 33 is coupled to the coupling groove 11. The other end (head portion) of the core rod 8 is inserted into the first chamber 4 of the cylinder 2. A coupling groove 11 is also formed at one end of the cap rod 10 in the center inward direction, and the projection 17 of the cap 16 is coupled to the coupling groove 11. The other end (head part) of the cap rod 10 is the second
Insert into chamber 5.

The connection structure of the core rod 8, the cap rod 10, and the cylinder 2 is as follows. Core rods in the first chamber 4 and the second chamber 6 of the cylinder 2 respectively
When the cap rod 10 moves, the core rod 8 moves in the opposite direction to the cap rod 10. That is, at the same time as the cap rod 10 is pulled, the compressed air pushes the core rod 8 and the core 18 comes out. Since the movement of pulling the cap rod 10 is in the opposite direction to the core rod 8, the core 18 connected to the core rod 8 comes up.

Outside of a multipurpose case which can be freely pulled out and stored,
In other words, the cylindrical middle case 1
2 is fitted and fixed. The middle case 12 is made of an elastic material so as to be elastically contacted with the outer peripheral surface of the cylinder 2 so that air passing through the first air passage 6 and the second air passage 7 does not leak to the outside of the cylinder 2. To

The upper outer peripheral surface of the middle case 12 has an upper case
The lower case 15 is fitted to the lower outer peripheral surface of the middle case 12 and moves along the outer peripheral surface. A cap 16 is coupled to a lower end of the lower case 15. The projection 16 formed on one side of the cap 16 is fitted into the coupling groove 11 of the cap rod 10 to operate integrally.

One end of the core 18 is connected to the connection groove 11 of the core rod 8. A makeup brush, for example, a lip brush, an eyebrush, a lipstick, or the like can be fitted to the other end of the core 18 and used. Writing implements for stationery, such as a ballpoint pen lead, a pencil lead, and a felt-tip pen, can be fitted and used. Further, a writing brush may be used as a writing implement used for the core member 33.

The configuration of the present invention will be described a little more. The cylinder 2 and the middle case 12 are fixed. Cylinder 2
The cap rod 10 inserted and installed in the cap 16 is fixed to the cap 16. The cap 16 fixes the lower case 15. The lower case 15 is connected to the middle case 12 so as to be slidable.
When the user grips 16 and pulls, the cap rod 10 provided in the cylinder 2 is pulled downward, and on the contrary, the core rod 8 is pulled out.

The operation of the present invention configured as described above will be described as follows. First, in order to use the core 18 to which the core member 33 is coupled, in this embodiment, a decorative member, the upper case 13 is gripped with one hand and the lower case 15 is gripped with the other hand and pulled outward.

Then, while the lower case 15 is pulled downward, the inner end of the cap rod 10 moves toward the opening of the second chamber 5. At the same time, the air compressed at the inner end of the cap rod 10 is transferred through the second air passage 7 between the inner end of the core rod 8 and the inner space of the first chamber 4. That is, the air that was in the second chamber 5 is transferred to the first chamber 4 along the second air passage 7.
Then, the core rod 8 is pushed out.

That is, the air in the second chamber 5 is
The core rod 8 is transferred to the chamber 4 and
Is pushed toward the opening side of the first chamber 4. Eventually, the core 18 arranged on the core rod 8 moves upward, and the core member 33 connected to the core 18 is pulled out.

Here, at the same time as the inner end of the core rod 8 moves to the opening side, the air existing in the first chamber 4 is gradually compressed and transferred to the first air passage 6. In other words, the cap rod 10 is transferred to the inside of the second chamber 5 along the passage, so that the inner end of the cap rod 10 moves smoothly to the opening side.

In order to pull out the core 18 and return the core 18 to the inside after use, the upper case 13 and the lower case 15 may be further grasped and lightly pressed. Then, the transfer of air is performed in the opposite manner, and the core rod 8 returns to the original stored state.

The air transfer will be described in detail. Lower case
The end of the cap rod 10 connected to the second chamber 15 is
Move to the side to compress the air inside. The compressed air is transferred to the end of the core rod 8 through the second air passage 7. The transferred air pushes the end of the core rod 8 toward the opening of the first chamber 4.

At this time, the inner end of the core rod 8 is pushed toward the opening of the first chamber 4 to compress the air in the first chamber 4. The compressed air is further transferred to the end of the cap rod 10 through the first air passage 6, and the cap rod 10 moves smoothly to the opening side of the second chamber 5.

At the same time as the above operation, the core rod 8 and the core 18 are raised, and the work of pulling out and storing the core member 33 and the core 18 can be performed automatically.

FIG. 9 shows another embodiment of the present invention, and is a cross-sectional view showing a structure when a multipurpose case that can be freely pulled out and stored is used as a writing instrument. FIG. 10 is an exploded perspective view of FIG. FIG. 11 is a sectional view showing another embodiment of the present invention. FIG. 12 is an exploded perspective view of FIG.

A description will be given with reference to FIGS. The drawer and retractable multi-purpose case of the present invention are as follows.
The upper case 13 is a hollow cylindrical tube, and has a female screw portion 19 formed on the lower inner side.

The core portion 18 has a core member 33 connected to the upper stage and a female screw portion 19 formed inside the lower stage. Fixed packing14
The male screw part 41 is formed on the outside so that it can be fitted into the female screw part 19 of the upper case 13, the fixed groove 57 is formed on the inside, and the vertical guide groove 114 is formed. I have.

The core rod 8 is formed with a male screw part 41 at the upper part so as to be able to fit with the female screw part 19 of the core part 18, and has a screw protrusion 321 at the lower part. A screw portion 322 is formed, and a guide protrusion 113 is formed in the vertical direction on the left and right sides of the rod at the top.

The moving rod 9 has a coupling projection 43 formed on the outer peripheral surface of the upper portion to be fixed to the fixing groove 57 of the fixing packing 14.
A screw groove 111 is formed on the inner side, and a push-out preventing groove 44 is formed on the inner upper part, and a screw rotating part 112 having a screw protrusion 321 is formed on the lower part.

The cap rod 10 has a vertical sliding groove 47 formed therein, a male screw portion 41 formed outside the lower portion, and a screw groove 111 formed inside.

The middle case 12 is formed with a separation jaw 53 on the outer surface of the upper portion to separate the upper case 13 and the lower case 15 from each other. The separation jaw 53 is connected to the sliding groove 47 of the cap rod 10 to prevent rotation to the left and right. It forms a sliding jaw 46 that rises inward.

The lower case is provided so as to be slidable in connection with the middle case 12. Cap 16 is lower case 15
And a female screw portion 19 to be connected to the male screw portion 41 of the cap rod 10.

The clip 45 has a hole 56 so that it can be fitted and fixed between the bottom surface of the lower case 15 and the upper surface of the cap 16.
Is formed. Crepas as a writing instrument on the core member 33,
Use a felt-tip pen or the like.

The screw projection 321 of the moving rod 9 and the core rod 8
The screw protrusions 321 form reverse screw protrusions so as to rotate in mutually opposite directions. The structure and operation of the present invention will be described. First, a moving rod that can move up and down
Nine screw protrusions 321 are provided so as to be screw-coupled with screw grooves 111 formed inside the cap rod 10.

The core vertical movement screw portion 322 of the core rod 8 is provided so as to be capable of screw movement by being coupled with a screw groove 111 formed inside the movable rod 9. When the fixed packing 14 is fitted to the upper outer side of the moving rod 9, the fixed groove 57 is connected to the connecting projection 43. The external thread 41 formed on the upper part of the core rod 8 has the core 18
Female screw part 19 is fitted.

The middle case 12 is fitted on the outer peripheral surface of the cap rod 10. The lower case 15 is fitted on the lower side of the middle case 12 so as to be able to slide with reference to the separation jaw 53, and the upper case 13 is fitted on the upper side of the separation jaw 53. Since the upper case 13 is fitted in the fixed packing 14, the core rod 8 is screwed and the core 18 is pulled out.

When the guide projection 113 of the core rod 8 and the guide groove 114 of the fixed packing 14 are connected to enable linear movement up and down, the sliding groove 47 of the cap rod 10 and the sliding jaw 46 of the intermediate case 12 are connected. To stop the movement of left and right rotation.

The operation is specifically described. When the lower case 15 or the cap 16 is gripped and pulled, the cap rod 10 fitted with the cap 16 is pulled, and the lower case 15 slides downward. At this time, the moving rod 9 connected to the inside of the cap rod 10 rotates along a screw in a fixed direction (clockwise).

At the same time, when the moving rod 9 rotates (clockwise), the core rod 8 connected to the inside of the moving rod 9 rises linearly by the guide projection 113 connected to the guide groove 114. Accordingly, the core 18 fixed to the core rod 8 is drawn out to the opening of the upper case 13.

FIGS. 11 and 12 are a sectional view and an exploded perspective view showing another embodiment of the present invention. A case where a long member such as a ball-point pen core is used for the core member 33 is shown. Since the structure and operation of the multipurpose case which can be pulled out and stored according to the present invention are the same as those described above, the same components are denoted by the same reference numerals, and the drawing operation of the core member is shown in FIGS.

First, in the above embodiment of the present invention,
In order to use a long core member 33 such as a ballpoint pen core, the core member 33 is used.
The fixed jaws 101 are formed on both sides of the upper step. The spring 100 is fitted to the upper part of the fixed jaw 101 of the core member 33 and is elastically fixed. The lower part of the core member 33 is fitted and fixed inside the core rod 8. The core rod 8 has a wedge 52 formed on the bottom surface on the lower inside thereof, and the core member 33 of the ball-point pen core is fitted and fixed.

FIG. 13 is a cross-sectional view showing the structure of a cylinder type multi-purpose (writing implement) case according to another embodiment of the present invention. FIG. 14 is an exploded perspective view of FIG. FIG. 13 and FIG.
As shown in FIG. 14, an embodiment of the present invention refers to FIGS. The description of the same reference numerals will be omitted.

In FIGS. 6 to 8, a cosmetic tool is used as the core member 33 to be connected to the core portion 18. In this embodiment, a long core member 33 such as a ballpoint pen core is inserted deeply into the core rod 8. It is used in. Therefore, the core rod
An elongated hole is formed inside the inner surface of the pole 8 so as to fit the pole pen core, and the core member 33 is fitted and fixed.

FIG. 15 is a perspective view showing another embodiment of the present invention, in which an opening / closing member is provided in a screw-type multipurpose (cosmetic tool) case. FIG. 16 is a perspective view showing the operation of FIG. Upper case 13 with conical tip and hollow cylinder
And a cylindrical middle case 12 fitted to the lower inside of the hollow upper case 13 and a lower case 15 fitted to the lower outside of the hollow middle case 12 are connected to each other.
A cap 16 is fitted to a lower part of the cap 15.

The lower case 15 fits at the lower part of the middle case 12 and moves up and down. When the lower case 15 moves, the upper case 13 relatively moves in the opposite direction, and the core member 33 installed on the core 18 inside the case comes out of the opening of the upper case 13. In order to prevent dust or foreign matter from entering the case, opening and closing members 30 and 32 serving as lids or covers are provided in the case to automatically open and close.

FIG. 17 is a sectional view of FIG. FIG. 18 is an enlarged view of a portion A in FIG. FIG. 19 is a sectional view showing the operation of the present invention shown in FIG. FIG. 20 is an exploded perspective view of FIG.
17 to 20 will be described below. The moving rod 9
At the bottom is formed a screw rotation movement part 112 with a screw groove 111,
A screw groove 221 is formed in the upper part, and a coupling groove 1 is formed in the upper part.
There is provided a dish portion 124 in which 31 is formed.

The fixed packing 120 has a cylindrical pipe structure and has a straight straight fitting groove 211 formed on both sides on the outside thereof, and a connecting projection 122 for fitting with the connecting groove 131 of the moving rod 9 is formed on the lower outer side. And a longitudinal guide groove 114 is formed inside.

The core rod 31 is inserted inside the upper part of the dish 124. In the lower part, a core vertical movement screw part 322 having a screw protrusion 321 is formed so that a screw can be assembled with the screw groove 221 of the plate part 124, and the vertical guide protrusion 113 is formed symmetrically with the upper rod. The core 18 includes a core member 33 which is connected to the upper part of the core rod 31 and is attached to and connected to the distal end.

The cap 16 has a screw protrusion 55 formed on the inside so that the screw can be assembled with the screw groove 111 of the screw rotating section 112 below the moving rod 9, and a rectangular parallelepiped fitting groove 42 is formed on the upper outside. A receiving projection 59 is formed at the lower portion on the outside. The upper case 13 has a conical shape with an open upper end.

The opening / closing members 30 and 32 are formed with a semicircular cover 36 so that the upper ends are separated from each other when the cosmetic article is drawn out, and the separated ends can be in contact with each other when stored. The middle part is formed straight so that it can fit into the fitting groove 211 of the fixed packing 120, and the lower part is the cap 16
The projection 34 is bent at a right angle so as to be fitted in the fitting groove 42 and prevent rotation.

The upper case 13 has a conical shape with an open top, and an intermediate portion and a lower portion are formed so that the upper and intermediate portions of the opening / closing members 30 and 32 can be housed therein.

The middle case 12 has an upper case 13
It is attached to the lower inner side, the inner side is in close contact with the middle part of the opening and closing members 30, 32, and the fixed packing 120 and the moving rod 9 are
It is formed of a cylindrical tube so that the upper and middle parts can be built in.

[0112] The lower case 15
The middle or lower part of the cap is in close contact with the outside,
Are fitted at the upper part of the receiving projection 59 and move together with the cap 16.

The coupling groove 111 of the screw rotary motion section 112 below the moving rod 9 and the screw projection 55 inside the cap 16 are screw-assembled with each other, and move when moving up and down together with the cap 16 and the lower case 15 for pulling out and storing. The rod 9 is converted into a rotary motion.

The coupling groove 22 inside the plate portion 124 above the moving rod 9
1 and the screw protrusion 321 of the core vertical movement screw part 322 of the core part 18 are screw-assembled. For this reason, the core portion is changed to a vertical motion, and the core member 33 of the present invention is pulled out and stored.

The coupling projection 1 on the lower outside of the fixed packing 120
22 is the moving rod fitted with the coupling groove 131 on the upper part of the moving rod 9.
Since the 9 position is fixed, the vertical movement of the lower case 15 converts the moving rod 9 into a 100% rotational movement.

A coupling groove 131 is formed inside the upper portion of the dish 124. Regarding the fixed packing 120 having a cylindrical structure, the outer diameter of the lower part where the coupling protrusion 122 is provided is smaller than the outer diameter of the packing body. Since the coupling projection 122 is fitted into the coupling groove 131 of the moving rod 9, the gap between the opening and closing members 30, 32 and the diameter of the core rod 31 are almost the same or slightly smaller in that state, and the core is pulled out and stored. This is to reduce friction caused when the rod 31 reciprocates up and down.

The cap 16 has a substantially U-shaped cross section. On the inside, two screw protrusions 55 are formed on the left and right so that screws can be assembled with the screw groove 111 on the outside of the screw rotation motion part 112 formed at the lower part of the moving rod 9. A receiving projection 59 is formed at the lower portion on the outside. Lower case above receiving protrusion 59
Mount 15 to move together.

A cover 36 whose opening and closing members 30 and 32 have a semicircular cross section.
Is made of an elastic material so that the cap 16 and the lower case 15 are pushed downward and the cosmetic product is pulled out so as to be away from the thickness of the core. Conversely, when the cap 16 and the lower case 15 are pushed upward to accommodate cosmetics, the cover members 36 and 32 come into contact with each other at the same time as the opening / closing members 30 and 32 approach the upper case 13. This prevents foreign matter intrusion and damage to the core member 33, which are problems of the prior art, and allows automatic opening and closing, eliminating the need for a lid.

The intermediate portions of the opening / closing members 30 and 32 are formed straight so that they can be fitted into the fitting grooves 211 of the fixed packing 120. The lower portion is provided with a projection 34 bent at a right angle so as to be connected to the fitting groove 42 of the cap 16 and prevent rotation.
The protrusions 34 may be bent in multiple stages, may be provided in pairs or more, and may be fixed so that various deformation specifications are possible.

A rectangular parallelepiped fitting groove is formed on the upper side of the cap 16 outside.
42 are formed, and the projections 34 below the opening / closing members 30 and 32 are fitted. Even when the lower case 15 and the opening / closing members 30 and 32 fitted thereto are to be rotated, the rotation is prevented by the fixed packing 120 which is in close contact with the inside of the opening / closing members 30 and 32. The core rod 31 can be pulled out and stored by moving up and down.

It is desirable to use a metal material for the cap 16, but it is possible to use a material such as synthetic resin, rubber, and silicon to make the feel light and gentle.

The upper case 13 is formed in a conical shape with an open upper end, and the middle and lower parts are formed so as to incorporate the upper and middle parts of the opening / closing members 30, 32. The lower part is fitted with the outer upper part of the middle case 12.

The inner diameter of the middle case 12 is almost the same as or slightly larger than the outer dimensions of the assembled open / close members 30 and 32. The middle case 12 has a cylindrical shape as a whole, and its outer upper part is fitted with the inner lower part of the upper case 13, and the inner part is in close contact with the intermediate part of the opening / closing members 30, 32.

The outer diameter of the lower part of the middle case 12 is slightly smaller than the inner diameter of the lower case 15. This is to reduce the friction with the lower case 15 in the vertical movement of pulling out and storing the core member. Closely attached to lower case 15, but not attached. Further, when the core member 33 is pulled out, the external appearance can be seen, but when the core member 33 is stored, it is completely covered by the upper case 13 and the lower case 15.

As shown in FIG. 18, the lower case 15 and a cylindrical slider 92 which will be described later have an inner lower part attached and connected to an upper part of the receiving projection 59 of the lower case 15 so as to move together with the cap. It is in close contact with the middle part and lower part of the case. Between the lower case 15 and the middle case 12, a cylindrical slider 92 is fitted to the upper inside of the lower case 15 so as to prevent the outside of the middle case 12 from being damaged due to friction when being pulled out and stored.

The slider 92 is plated with chrome to prevent scratches and the like caused by friction with a material having high hardness. further,
Core, which is a part that can hold contents such as lipstick
There are 18 separately. At the lower part of the core, there is a core vertical movement screw part 3 with a screw protrusion 321 so as to be screwed with the screw groove 221 inside the dish part.
22 is formed, and a core member 33 is fitted over the core 18.

The operation is as follows. First, the upper case 13 is gripped with one hand, and the cap 16 is held down with the other hand, and the moving rod 9 screwed with the cap 16 is rotated. As a result, the core vertical movement screw portion 322 screwed with the screw groove 221 inside the plate portion 124 on the upper part of the moving rod 9 rises, and the core member 33 is raised.
Is drawn out of the upper case 13. As a result, the lip brush, lipstick (L), cheek dutch, and the like can be used.

When the core member 33 such as a lip brush, lipstick, cheek dutch or the like is not used, the upper case 13 is grasped with one hand and the cap 16 is raised with the other hand. Then, the core vertical movement screw portion 322 descends, and the core member 33 enters the upper case 13. At the same time,
(2) The covers 36 at the upper end contact each other to be in a housed state.

Further, the cap 16 can be easily stored with one hand, for example, by pressing the cap 16 against a desk or the like to return the core member 33 to the inside of the upper case 13. As shown, lower case 15
Moves together with the cap 16, so that the cap 16 and the lower case 15 move downward together when pulled out by vertical movement. The outside of the middle case 12 is exposed to the outside and the entire length of the case is maximized, and when stored, the outside of the middle case 12 is covered by the upper case 13 and the lower case 15 to minimize the overall length of the case.

FIG. 21 is a sectional view showing another embodiment of the present invention. FIG. 22 is an enlarged perspective view showing the opening / closing member of the present invention. FIG. 23 is a perspective view showing an embodiment of the opening / closing member of the present invention. As shown in FIG. 21, the structures of the fixed packing 120, the opening / closing members 30, 32, the upper case 13, the middle case 12, the lower case 15, the cylindrical slider 92, and the core 18 are the same as those in the above-described embodiment. However, the structures of the lower part of the moving rod 9 and the upper part of the cap 16 are slightly different.

That is, the vertical movement of the cap 16 is converted into the rotational movement of the moving rod 9. Figures 17 to 20
It is not necessary to form a long screw rotating motion part 112 having a thread groove below the moving rod 9 as in the embodiment shown in FIG.
The moving rod 9 has a simple cylindrical tube structure. In this case, the screw grooves 221 and 222 formed on the inside and outside of the cylindrical tube are respectively formed on the reverse screw.

A thread groove 222 having a large radius from the center of the moving rod is formed outside the moving rod 9. As shown in part B of FIG. 21, the radius of the screw protrusion 55 of the cap 16 is increased so that the screw groove 222 having a large outside radius can be assembled. Therefore, the cap 16 is formed in two steps, and the screw protrusion 55 is provided on the upper part.

Furthermore, the present invention provides, in addition to the above embodiments,
A hooking device or the like for pulling out and storing in a stepwise manner outside can be configured.

FIGS. 22 to 23 are views showing a pair of opening / closing members 30, 32 serving as a cover and a cover according to the present invention. A semicircular cover 36 is formed on the upper portion so as to face each other and close. It is formed to be slightly bent so that it does not come into contact with the inside of the upper case when moving up and down, and the middle portion is in a thin and thin strip state. A projection 34 fixed to the core rod 8 is provided in the lower part by bending it into a hook (┐) shape.

FIG. 23 shows a pair of covers 37 each having a semicircular cross section. The lower part forms a double projection 35, which can be fixed more firmly. In the embodiment of the present invention, the semicircular covers 36 and 37 have a rectangular cross-sectional shape at a portion in contact with each other.

FIG. 24 is an exploded perspective view showing a connecting relationship between a moving rod and a moving rod guide tube to which a screw system is applied as an embodiment of the present invention. FIG. 25 is a perspective view showing the structure of FIG. FIG. 26 is an operation perspective view showing the operation of FIG. As shown in FIGS. 24 to 26, the moving rod 9 according to the embodiment of the present invention has a dish portion 124 formed in an upper stage, and a protruding jaw 60 formed along an edge on an upper peripheral surface thereof. A wedge-shaped fixed tip 62 provided with a slit is formed in the lower portion, and a number of screw protrusions 64 are also formed.

A screw groove 221 is formed inside the dish 124. An extruding prevention groove 44 is formed at the end of the screw groove 221. The push-out prevention groove 44 serves to fix the brush used as the core member so that the brush is not forcibly pushed down. The screw protrusion 321 and the screw groove 221 are formed in reverse screws in opposite directions.

Cap rod 77 connected to moving rod 9
, A sliding groove 47 is formed in the outer peripheral surface in the vertical direction, a pair of grooves 68 are formed symmetrically on the upper outer peripheral surface, and a screw groove 70 for coupling with the screw protrusion 64 is formed on the inner surface.

The moving rod 9 is inserted inside the cap rod 77. Then, the screw protrusion 64 of the moving rod 9 is connected to the screw groove 70 of the cap rod 77, and the cap rod 77 moves up and down, so that the moving rod 9 rotates.

The sliding jaw 46 formed in the lower part of the middle case 76 in the vertical direction is connected to the sliding groove 47 of the cap rod 77. For this reason, it can be moved up and down, but can be prevented from rotating left and right.

It is desirable to form a sliding jaw 46 in the vertical direction.
For example, all cases are possible if the case or the inside of the case is made to be a square, a polygon, etc., which should be said to be easily changed by those skilled in the art.

The wedge-shaped fixing tip 62 is a cap rod 77
The cap rod 77 can be rotated by pulling the moving rod 9.

The moving rod 9 is fitted on the lower side of the core member guide bar 80. At this time, the circular protruding jaw 60 of the moving rod 9 is fitted into the circular fixing groove 61 formed inside the lower stage of the core member guide bar 80. The core member guide bar 80 includes a pair of support bars 84 formed with a vertical groove (not shown) at an upper portion so as to be able to support a brush used as a core member, and a slot 82 is formed at a lower stage.

The embodiment of the present invention can be applied similarly to the configuration applied to the cosmetic case of the present invention. Further, the push-out preventing groove 44 formed in the moving rod 9 as in the present invention, the sliding groove 47 formed in the cap rod 77, the sliding jaw 46 formed in the middle case 76, etc. It can be applied to various types of brushes and the like.

FIG. 27 is a sectional view showing the structure of a multi-purpose (makeup tool) case using a cylinder system according to the present invention. Figure
28 is a sectional view showing the operation of FIG. FIG. 29 is an exploded perspective view of FIG.

As shown in FIGS. 27 to 28, the multipurpose case capable of being pulled out and housed according to the present invention comprises a cylinder 2 and a core rod 8 and a cap rod 1 connected to both sides thereof, respectively.
0 is provided. The cylinder 2 has a cylindrical shape. cylinder
A partition plate 3 is provided in the middle of 2, and the inside of the cylinder 2 is divided into right and left by the partition plate 3. A first chamber 4 to which a core rod 8 is connected is formed on the left side, and a second chamber 5 to which a cap rod 10 is connected is formed on the right side.

The ends of the core rod 8 and the cap rod 10 are sealed with rubber packing, silicone or the like, and are bonded to the cylinder 2 so that air in the cylinder 2 does not leak during transfer. On the inner peripheral surface of the cylinder 2, a first air passage 6 connecting the inside of the first chamber 4 to the inside of the second chamber 5 is formed in the longitudinal direction, and on the opposite side, a first air passage 6 from the inside of the second chamber 5 is formed. A second air passage 7 connected to the inside of one chamber 4 is formed.

The first air passage 6 and the second air passage 7 are passages through which air compressed by the rod flows when the core rod 8 and the cap rod 10 connected to the cylinder 2 move. Can be transferred to 2 chamber 5.

A specific description will be given. The core rod 8 and the cap rod 10 are connected to the cylinder 2 as shown in FIG.
(The core rod and the cap rod are all advanced.)
, One of the rods, preferably the cap rod 10 is pulled. Then, the air in the second chamber 5 is compressed, and at the same time, the core rod 8 is pushed by the pressure of the air flowing into the first chamber 4 through the second air passage 7. That is, the core rod 8 moves to the front side of the upper case 13.

On the outer peripheral surface of the cylinder 2, a long slot 26 is provided.
And a slot 26 having the same width is formed symmetrically on the opposite side. A pair of opening and closing members 30 and 32 are fitted and fixed to the slot 26. The opening / closing members 30 and 32 have one ends connected to the cap rod 10 and move while sliding with the cap rod 10. Seals on the left and right sides of cylinder 2 to prevent air from leaking when core rod 8 and cap rod 10 move
24 are attached, and packing lids 21 and 23 are provided respectively.

The pair of opening / closing members 30 and 32 has a projection 34 bent inward at one end, and a cover 36 at the other end. The cover 36 has a semicircular shape and is closed to each other when the opening / closing members 30 and 32 are raised to prevent foreign matter from entering. Preferably, the cover 36 has a semicircular shape. Cover 36
The cross-sectional shapes of the parts that are closed and in contact with each other can be various shapes such as a single letter shape, a saw tooth shape, and a round shape.

A connecting groove 11 is formed at one end of the core rod 8 in the center inward direction, and the connecting groove 11 is provided with a core 18 provided with a core member 33.
To join. The other end (head portion) of the core rod 8 is inserted into the first chamber 4 of the cylinder 2.

A coupling groove 11 is also formed at one end of the cap rod 10 in the center inward direction. The projection 17 of the cap 16 is coupled to the coupling groove 11. The other end (head portion) of the cap rod 10 is inserted into the second chamber 5 of the cylinder 2.

The connection structure of the core rod 8, the cap rod 10, the cylinder 2, and the opening / closing members 30, 32 is as follows. 1st chamber 4 and 2nd chamber of cylinder 2
The core rod 8 and the cap rod 10 are connected to 6 respectively. Opening / closing members 30, 32 are fitted and fixed in slots 26 formed in the outer peripheral surface of the cylinder 2. The protrusions 34 formed on the ends of the opening / closing members 30 and 32 are fitted and fixed in the fixing grooves 25 formed on the ends of the cap rod 10, respectively.

When the cap rod 10 moves, the opening / closing members 30, 32
Moves with the slot 26 formed in the cylinder 2, and the core rod 8 moves in the opposite direction of the cap rod 10. That is, when the cap rod 10 is pulled, the opening / closing members 30 and 32 are pulled together to open, and at the same time, the compressed air pushes the core rod 8 so that the core 18 comes out.

Since the opening / closing members 30, 32 move in the opposite direction to the core rod 8, when the core 18 coupled to the core rod 8 comes out, the opening / closing members 30, 32 move downward on the opposite side. Then, the opening of the upper case 13 is opened.

The cylindrical middle case 12 is fitted and fixed to the outer peripheral surface of the cylinder 2. The middle case 12 is made of a resilient material and is closely attached to the outer peripheral surface of the cylinder 2,
The air passing through the first air passage 6 and the second air passage 7 is prevented from leaking outside the cylinder 2.

An upper case is provided on the upper outer peripheral surface of the middle case 12.
13 is fitted and fixedly connected. The lower case 15 is fitted to the lower outer peripheral surface of the middle case 12, and can be moved along the outer peripheral surface. A cap 16 is coupled to the lower end of the lower case 15, and the protrusion 17 formed on one side of the cap 16 is fitted into the coupling groove 11 of the cap rod 10, so that it moves integrally.

One end of the core 18 is connected to the connection groove 11 of the core rod 8. A cosmetic brush, for example, a lip brush, an eye brush, a lipstick, or the like is fitted to the other end of the core portion 18 and used. Stationary writings such as ballpoint pens and felt-tip pens can also be used.

In the present invention, the open / close member is housed in a closed state. When using, hold the upper case 13 with one hand,
Hold the lower case 15 with the other hand and pull outward. Then, the lower case 15 is pulled downward and the cap rod 10
Moves toward the opening side of the second chamber 5.

At the same time, the inner end of the cap rod 10
The air compressed by the (head portion) is transferred through the second air passage 7 between the inner end of the core rod 8 and the space inside the first chamber 4. That is, the air in the second chamber 5 is compressed, enters the first chamber 4 along the second air passage 7, and pushes the core rod 8 out.

In other words, the air in the second chamber 5 is transferred to the first chamber 4 side, and the end of the core rod 8 is pushed toward the opening side of the first chamber 4 by the air pressure, and The connected core 18 moves upward. Then, the cover 36 of the opening / closing member 30 is pulled inward while being opened, and the core member 33 connected to the core 18 is pulled out.

At the same time as the inner end of the core rod 8 moves to the opening side, the air in the first chamber 4 is compressed and transferred to the first air passage 6. Eventually, the inner end of the cap rod 10 moves smoothly to the opening side because it is transferred inside the second chamber 5.

To return the core 18 to the inside after the core 18 has been pulled out and used, the upper case 13 and the lower case 15 may be grasped and lightly pressed. Then, the above-described air transfer is performed in reverse, and the opening / closing member can be returned to the closed state, which is the initial storage state.

That is, the end of the cap rod 10 connected to the lower case 15 moves toward the first chamber 5 to compress the internal air. The compressed air is transferred to the first chamber 4 on the opening side through the first air passage 6, and the transferred air pushes the end of the core rod 8 to the inside of the second chamber 4.

The inner end of the core rod 8 is the first chamber 4
To compress the air in the first chamber 4, and the compressed air is transferred to the second chamber 5 on the opening side through the second air passage 7, so that the cap rod 10 is moved inside the second chamber 5. To move.

During the above operation, the cap 16 and the cap rod
The opening / closing members 30, 32 fixed between 10 rise. At the same time, the cover 36 at the end closes the opening side of the upper case 13. In the present invention, the core member 33 and the core portion 18 are automatically pulled out and stored, and can sufficiently fulfill the role of a lid for preventing foreign matter from entering.

FIG. 30 is an enlarged sectional view showing the flow of air by the rod operation according to the present invention. The cap rod 10 moves in the direction of the arrow from the state where the core rod 8 and the cap rod 10 are connected in the cylinder chamber. Then, the air is transferred along the second air passage 7, enters the first chamber 4, and pushes the core rod 8 in the direction of the arrow. The specific movement of the air pressure of the cylinder 2 is the same as described in FIGS.

FIG. 31 is a sectional view of another embodiment of the present invention, in which a multi-purpose (writing implement) case using a screw system is provided with an opening / closing member. FIG. 32 is an exploded perspective view of FIG. FIG. 33 is another embodiment of the present invention, and is a cross-sectional view of a multi-purpose (writing implement) case structure using a screw system. FIG. 34 is an exploded perspective view of FIG.

Description will be made with reference to the embodiment shown in FIGS. This embodiment is the same as the embodiment shown in FIGS. 9 and 10, and a pair of opening / closing members 30 and 32 are fitted between the upper case 13 and the fixed packing 14. A projection 34 formed at the lower end of the opening / closing members 30, 32 is fixed to the fitting groove 42 of the cap rod 10 so as to move together with the cap rod 10.

FIGS. 33 to 34 show an embodiment of the present invention in which a ball-point pen core is used as the core member 33. FIG. FIG.
12 are further provided with opening and closing members 30 and 32 that can be automatically opened and closed to prevent foreign matter from entering the inside of the case. The opening / closing members 30 and 32 are fixed to the above-described cap rod 10 at their ends, and move together with the cap rod 10.

FIG. 35 shows another embodiment of the present invention, and is a cross-sectional view of the structure of a multi-purpose (cosmetic tool) case when a screw system is provided symmetrically. FIG. 36 is a cross-sectional view of the structure of a multi-purpose (makeup tool) case when a cylinder is provided symmetrically according to another embodiment of the present invention. FIG. 37 is an exploded perspective view of FIG.

As shown in FIG. 35, the fixed packing 120
The structure of the opening / closing members 30, 32, the upper case 13, the middle case 12, the lower case 15, the cylindrical slider 92, and the core 18 are the same as those of the screw system shown in FIG. Although the same as the above-described embodiment, there is a slight difference between the structure of the lower part of the moving rod 9 and the structure of the upper part of the cap 16. This is the same as the embodiment of the present invention shown in FIG. However, the structure is formed symmetrically with respect to the cap 16.

[0174] In other words, the vertical movement of the cap 16 is converted into the rotational movement of the moving rod 9, and a long screw rotating section 112 having a separate thread groove below the moving rod 9 is separately provided. The moving rod 9 is simply formed into a cylindrical tube structure without being formed. A thread groove between the inner peripheral surface and the outer peripheral surface is formed in the reverse screw.

A thread groove 221 having a large radius from the center of the moving rod is formed outside the moving rod 9. Fig. 21
As shown in part B of FIG.
The radius of the screw protrusion 55 of the cap 16 is increased so as to be able to be combined with. Therefore, the cap 16 is formed in two steps, and the screw projection 55 is provided at the uppermost part.

By symmetrically providing the above structure with respect to the cap 16, both sides can be utilized. In other words, one side can be used for a decorative member and the other side can be used for a writing implement. Also, cosmetic members of different sizes or types can be used on all sides, and different writing tools can be combined and used on both sides.

Furthermore, in addition to the above-described embodiment, the present invention can be configured by following a lid or cover or a hooking device for pulling out and storing stepwise to the outside. In the present invention, an example configured symmetrically using the embodiment of FIG. 21 is shown,
Of course, it may be symmetrical to use other embodiments.

Subsequently, description will be made with reference to FIGS.
As an embodiment of the present invention, a cylinder 2
In a single type using one, the core rod and the cap rod were fitted to the cylinder 2, and the movements were in opposite directions. As in the present invention,
Dual type (Dual
type), a cap rod with a female thread at one end
Arrange 10 in both directions. The cap rods 10 are connected to an intermediate connecting member 27. The outer peripheral surface of the connecting member 27 is connected and fixed to the lower case 15 and moves together with the cap rod 10.

The connecting tool 27 is formed with male screw portions 23 at both ends.
The cap rod 10 is fitted and connected to a female screw formed at an end of the cap rod 10. Since the connecting member 27 connects and fixes the end portion of the cap rod 10, if the core rod 8 and the cap rod 10 move in opposite directions, the opening / closing members 30, 3 fixed to the connecting member 27 will be described.
2 moves in the opposite direction to the core rod 8 and pulls out the core 18,
It is retracted and opened and closed.

The air transfer operation of the cylinder 2 is shown in FIGS.
The description is omitted because it is the same as that described above. Opening / closing member 3
The projections 34 are provided at one end of each of 0 and 32, and the cover 36 having a semicircular cross section is provided at the other end. This embodiment of the present invention has the same configuration as that applied to the cosmetic article case of the present invention.

Further, in the embodiment of the present invention, the push-out preventing groove 44 formed in the moving rod 9 and the cap rod 7
The sliding groove 47 formed in 7 and the sliding jaw 46 of the middle case 12 are formed at the same position or a similar position. It is clear that rotation and extrusion can be prevented by this.

The present invention is not limited to the preferred embodiments. Also, within the scope of the claims, those skilled in the art to which the present invention pertains without departing from the gist of the present invention can, of course, be variously modified and implemented. Such modifications can be said to fall within the scope of the claims, which are described as the core element of the present invention.

[0183]

The multipurpose case of the present invention, which can be freely pulled out and stored, operates by a reverse screw system or a cylinder system. Accordingly, it is possible to use even a relatively small number of parts, and it is possible to reduce man-hours for producing parts, assembling man-hours and labor costs, and to reduce the unit price.

Unlike other existing cases, the lid can be automatically opened and closed without the need to manually open and close the lid, which is convenient. In addition, the cosmetics do not stick to the hands, no separate lid is required, there is no loss, no foreign matter enters, and the operation can be easily performed with one hand. Furthermore, it can be easily reused because it is easy to disassemble and assemble and there is no damage to each part.

The drawer and retractable multi-purpose case of the present invention can be used not only as a cosmetic tool but also as a stationery without any problem, and can be used for various kinds of writing.

The effects of the embodiment of the present invention are as follows. First, the number of parts is small, such as the need for a lid, and it is easy to assemble. There is no damage or breakage of the parts, and various core members can be easily taken in and out by the vertical movement of the cap.

Secondly, the drawer / storing operation can be easily performed with only one hand instead of both hands. It can be reused because it is easy to disassemble and use, and there is no damage to parts during use and disassembly.

Third, when the core member is pulled out and stored, the core member can be prevented from being damaged due to friction with a hard substance, and can be smoothly drawn out and stored.

Fourthly, since the lower case and the cap move integrally, the entire length of the case is extended when the vertical movement is pulled out, and the case is contracted when the storage is performed, so that the storage can be easily performed.

Fifth, since the cosmetic tool or writing instrument using the screw method of the present invention is drawn out using the reverse screw method, there is little trouble.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a multipurpose (makeup tool) case that can be freely pulled out and stored according to the present invention.

FIG. 2 is an operation perspective view of FIG. 1;

FIG. 3 is a sectional view of FIG. 1;

FIG. 4 is a sectional view showing an operation state of FIG. 3;

FIG. 5 is an exploded perspective view of FIG. 1;

FIG. 6 is a cross-sectional view showing the structure of a multi-purpose (make-up tool) case to which a cylinder method is applied according to another embodiment of the present invention.

FIG. 7 is a sectional view showing the operation state of FIG. 6;

FIG. 8 is an exploded perspective view of FIG. 6;

FIG. 9 is a cross-sectional view showing a structure of another embodiment of the present invention in which a multipurpose case which can be freely pulled out and stored is used as a writing instrument.

FIG. 10 is an exploded perspective view of FIG. 9;

FIG. 11 is a sectional view showing another embodiment of the present invention.

FIG. 12 is an exploded perspective view of FIG. 11;

FIG. 13 is a sectional view showing the structure of a multi-purpose (writing implement) case using a cylinder system according to another embodiment of the present invention.

FIG. 14 is an exploded perspective view of FIG.

FIG. 15 is a perspective view showing another embodiment of the present invention, in which a screw-type multi-purpose (makeup tool) case is provided with an opening / closing member.

FIG. 16 is a perspective view showing the operation of FIG.

FIG. 17 is a sectional view of FIG. 15;

FIG. 18 is an enlarged view of a portion A in FIG. 17;

FIG. 19 is a sectional view showing the operation of the present invention shown in FIG.

FIG. 20 is an exploded perspective view of FIG.

FIG. 21 is a sectional view showing another embodiment of the present invention.

FIG. 22 is an enlarged perspective view showing the opening / closing member of the present invention.

FIG. 23 is a perspective view showing an embodiment of the opening / closing member of the present invention.

FIG. 24 is an exploded perspective view showing a connection relationship between a moving rod and a moving rod guide tube applied to a screw system according to another embodiment of the present invention.

FIG. 25 is a perspective view showing the structure of FIG. 24;

FIG. 26 is an operation perspective view showing the operation of FIG. 25;

FIG. 27 is a cross-sectional view showing the structure of a multi-purpose (cosmetic tool) case using a cylinder system in the present invention.

FIG. 28 is a cross-sectional view showing the operation of FIG. 27.

FIG. 29 is an exploded perspective view of FIG. 27;

FIG. 30 is an enlarged sectional view showing the flow of air by each rod operation of the present invention.

FIG. 31 is a sectional view showing another embodiment of the present invention, in which a multi-purpose (writing implement) case using a screw system is provided with an opening / closing member.

FIG. 32 is an exploded perspective view of FIG. 31.

FIG. 33 is a cross-sectional view showing still another embodiment of the present invention, in which a ball-point pen core is used as a core member by a multi-purpose (writing implement) case structure when a screw system is used. is there.

FIG. 34 is an exploded perspective view of FIG. 33.

FIG. 35 is a cross-sectional view showing a structure of a multi-purpose (makeup tool) case when a screw system is provided symmetrically according to another embodiment of the present invention.

FIG. 36 is a cross-sectional view showing the structure of a multi-purpose (makeup tool) case when a cylinder system is provided symmetrically according to another embodiment of the present invention.

FIG. 37 is an exploded perspective view of FIG. 36.

[Explanation of symbols]

 2 Cylinder 3 Separation plate 4 First chamber 5 Second chamber 6 First air passage 7 Second air passage 8 Core rod 9 Moving rod 10 Cap rod 11 Connection groove 12 Middle case 13 Upper case 14 Fixed packing 15 Lower case 16 Cap 17 Projecting part 18 Core part 19 Female thread part 21 Packing lid 23 Packing lid 24 Seal 25 Fixing groove 26 Slot 27 Communication tool 30 Opening / closing member 31 Core rod 32 Opening / closing member 33 Core member 34 Projection 35 Double projection 36 Cover 41 Male screw Part 42 Fitting groove 43 Coupling protrusion 44 Extrusion prevention groove 45 Clip 46 Sliding jaw 47 Sliding groove 52 Wedge 53 Separation jaw 55 Screw protrusion 56 Through hole 57 Fixing groove 59 Receiving protrusion 60 Projecting jaw 61 Fixing groove 62 Fixing chip 64 Screw Protrusion 68 groove 70 screw groove 7 Cap rod 80 Core member guide bar 82 Slot 84 Support bar 92 Slider 100 Spring 101 Fixed jaw 111 Screw groove 112 Screw rotating part 113 Guide protrusion 114 Guide groove 115 Guide member 120 Fixed packing 122 Join protrusion 124 Plate 131 Joint groove 211 Fitting groove 221 Screw groove 222 Screw groove 321 Screw protrusion 322 Core vertical movement screw

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) B65D 83/02 B43K 23/00 G

Claims (28)

[Claims] 1. A multipurpose case which can be pulled out and stored, characterized by comprising the following members. (a) an upper case, (b) a middle case coupled at the lower inside of the upper case, and (c) a lower case coupled at a lower outside of the middle case and provided so as to be able to move up and down, c) a core member disposed at the tip, housed and installed inside the case, and a core rod provided so as to be able to move up and down to be pulled out and housed, and (d) an upper part which is coupled at a lower part of the lower case. (E) a cap having mating grooves on both sides
The cap and the lower part are screw-coupled in one direction on the outer side to convert the linear motion of the cap into a rotational motion, and the core rod and the upper end inner peripheral surface are screw-coupled in opposite directions to rotate the core rod from the rotational motion. A moving rod that converts the motion into linear motion. 2. The method according to claim 2, wherein one end is coupled to the fitting groove of the cap, and a cover is provided at the other end, and a pair of opening / closing members that move together with the cap to open and close the hole of the case are provided. 2. The drawer and retractable multi-purpose case according to claim 1. 3. The fitting groove for fitting the opening / closing member is formed on the outside, a guide groove is formed on the inside, and a circular shape is formed on the outside of the lower part so as to protrude to fit with the coupling groove of the plate portion. 3. The multipurpose case according to claim 1, further comprising a fixed packing formed with coupling projections. 4. The guide groove (114) of the fixed packing.
Vertical guide projection (113) so that it can be moved up and down linearly in combination with
4. The multi-purpose case according to claim 3, further comprising a core rod having an outside formed therein. 5. The lower case (15) and the middle case (1).
2) A drawer and a drawer according to claim 1 or 2, further comprising a slider fitted between the drawer and a drawer to prevent the middle case (12) from being scratched by friction when the drawer and the drawer are stored. A versatile case that can be stored. 6. The multi-purpose case according to claim 1, further comprising a clip that can be inserted into a pocket. 7. A multipurpose case which can be pulled out and stored, characterized by comprising the following members. (a) an upper case, (b) a middle case connected to the upper case and a lower inside, and (c) a lower case connected to a lower outside of the middle case and provided so as to be vertically movable, (d) A core member is provided at the tip, and is housed inside the case, and is provided so that it can be moved up and down to be pulled out and housed, and (e) a one-way screw groove (221) is formed inside. A moving rod having a screw protrusion (321) formed in the opposite direction to the screw groove (221), and (g) a one-way screw protrusion (321) coupled to the screw groove (221) is formed on the outside, A core rod formed with an external thread portion (41) that can be fastened to the core portion (18) in the upper portion, and (h) a screw groove (111) for coupling the screw protrusion (321) of the moving rod to the inside. Formed, and a male screw (4
A cap rod formed with 1) and formed with a vertical sliding groove (47). 8. An upper part is provided with a cover having a semicircular cross section, and a lower part is provided with a projection fixed to a fitting groove of a cap.
8. An opening / closing member formed with:
Multipurpose case that can be freely drawn and stored as described. 9. The pull-out and retractable storage device according to claim 7, further comprising a fixed packing having an external thread portion formed on an outer peripheral surface thereof and a vertical guide groove formed inside. Versatile case. 10. The moving rod is provided with an extrusion preventing groove at an end of a thread groove so that the core rod is not forcibly pushed down.
Or the multipurpose case which can be pulled out and stored as described in 8. 11. The draw-out and storage-possible unit according to claim 7, wherein the core portion is formed with a female screw portion to be fastened to a male screw portion of the core portion rod inside a lower step. Versatile case. 12. The multiple drawer-and-storable storage device according to claim 7, wherein the upper case is formed with a female screw portion to be fastened to a male screw portion of the fixed packing inside a lower portion. Use case. 13. The multi-purpose case according to claim 7, wherein the cap has a female screw portion formed inside the male screw portion of the cap rod to be fastened. . 14. The core rod has guide protrusions formed on the left and right sides thereof for linearly ascending and descending by being combined with the guide grooves of the fixed packing, respectively. Multipurpose case that can be freely drawn and stored as described in. 15. The retractable and retractable storage device according to claim 7, wherein the middle case is formed with a sliding jaw for preventing horizontal rotation by being coupled to a sliding groove of the cap rod. Versatile case. 16. The moving rod is connected to a fixing groove formed inside the fixed packing, and has a connecting projection formed on an outer peripheral surface of an upper stage for converting a vertical movement of the moving rod into a rotational movement. 9. The multipurpose case according to claim 7, wherein the case is freely drawable and stowable. 17. The multi-purpose case according to claim 7, wherein a wedge is formed on a bottom surface of an inner lower stage of the core rod. 18. The multipurpose case according to claim 7, wherein the core member is a ballpoint pen provided with a spring at an upper stage as a writing instrument. 19. A cap rod and a core rod for pulling out and storing the core member are provided symmetrically on both sides, respectively, and the core members pulled out to the outside of the upper case on both sides are the same. 9. The drawer and stowable multi-purpose case according to claim 7, wherein different cases are used. 20. A multipurpose case which can be pulled out and housed, comprising the following members. (a) an upper case and (b) a middle case coupled with the upper case and the lower inside, and (c) a lower case coupled with a lower outside of the middle case and provided so as to be vertically movable,
(d) housed and installed inside the case, a core member attached with a core provided so that it can be moved up and down and pulled out and housed, (e) a cylinder, and (f) a lower part of the lower case. Coupling, forming a fitting groove in the upper part, a cap rod having one end inserted into the cylinder, and (g) the core member which moves in the opposite direction by air pressure when the cap rod is moved in one direction. Core rod with 21. An upper cover provided with a cover having a semicircular cross section, and a lower cover provided with an opening / closing member having a projection (34) fixed to the fitting groove of the cap rod. Item 20. A multipurpose case capable of being freely pulled out and stored according to Item 20. 22. The versatile case according to claim 20, further comprising a connector for connecting opposite ends of the cap rod connected in the cylinder. 23. The multipurpose case according to claim 20, wherein the cap rod and the core rod for extracting and storing the core member are provided symmetrically. . 24. A multipurpose case capable of being pulled out and stored, characterized by comprising the following members. (a) A case for opening and closing the lid by hand to draw out and store the core member, and (b) the inner space of the cylinder is divided into a first chamber and a second chamber by a partition plate, and a first space is formed on the inner peripheral surface. A first air passage is formed to connect the inside of the opening side of the chamber and the inside of the second chamber, and the inside of the first chamber and the inside of the opening side of the second chamber are formed on the inner peripheral surface opposite to the first air passage. A cylinder formed with a second air passage connecting the
A coupling groove is formed at one end, and the other end is the first of the cylinder.
A core rod to be inserted into the chamber; (d) a coupling groove formed at one end and a cap rod at the other end inserted into the second chamber of the cylinder; and (e) fitted so as to be in close contact with the outer periphery of the cylinder. A middle case, (f) an upper case whose one end is connected to the upper outer periphery of the middle case on the first chamber side, and (g) a lower case whose one end is connected to the outer lower periphery of the middle case on the second chamber side. 25. An upper-stage cover provided with a semicircular cross-section, and a lower-stage opening / closing member having a projection (34) fixed to the fitting groove of the cap rod. Item 25. A multipurpose case capable of being pulled out and stored according to Item 24. 26. The multi-purpose case core member, wherein one or more selected from a lipstick, a lip brush, an eye brush, and a cheek Dutch brush are used as cosmetic tools. 25. The multipurpose case according to any one of 24, wherein the case is freely drawable and stowable. 27. The core member of the multi-purpose case uses any one or more selected from a pencil, a ball-point pen, a felt-tip pen, a marking pen, a colored pencil, a crayon, and a crape as a stationery tool. 25. The multipurpose case capable of being pulled out and stored according to any one of 7, 20, and 24. 28. A core member of the multi-purpose case, wherein one of an oriental brush and a western brush is selected as a brush tool.
Claims 1, 7, 20 or characterized by using more than one species
24. The multipurpose case according to any one of 24, which can be freely pulled out and stored.