JP4301355B2 - Stick-shaped cosmetic delivery container - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a feeding container that feeds and uses stick-shaped cosmetics such as lipsticks stored inside an inner cylinder by a relative rotation operation between the outer cylinder and the inner cylinder.
[0002]
[Prior art]
This type of feeding container is composed of an inner cylinder body and an inner cylinder body in which a straight cylindrical guide cylinder portion having a vertically long guide hole is provided upright from the upper end of a short cylindrical base cylinder portion. The outer cylinder body that is rotatably fitted to the guide cylinder portion of the inner cylinder surface so that it cannot be pulled out, and the inner circumferential surface is engraved with a thread groove, and the longitudinal guide hole of the inner cylinder body is passed through the outer circumferential surface of the cylindrical piece body. A receiving pin that is inserted and assembled in a guide tube portion of the inner cylinder so as to be movable up and down, a sleeve that is externally fitted to the outer cylinder, and an inner cylinder A feeding container is composed of a hook member that is fixed to the lower part of the body and that is externally fitted to the outer cylinder so as to be able to idle, and a top-like cylindrical cap that is detachably fitted to the hook member.
[0003]
For example, as described in Japanese Utility Model Laid-Open Nos. 64-14321 and 61-18817, stick-shaped cosmetics such as lipsticks are made of a cylindrical inner cylinder that is a cylindrical body. After assembling inside the body so that it can be moved up and down, the inner cylinder is assembled to a cylindrical member made up of an integrally assembled cylindrical tool and hakama, and then the molten cosmetic is injected into the saucer from the bottom of the hakama member. The molten cosmetic product is filled and cooled and solidified as it is, and then molded, and a sealing member such as a seal is attached to the opening at the bottom of the hook member to form a stick-like cosmetic product such as a lipstick.
[0004]
Conventionally, the user has a hook member fixed to the inner cylinder, rotates the sleeve, and relatively rotates the outer cylinder and the inner cylinder in which the sleeve is fixedly fitted, and the inner cylinder is rotated. A stick-shaped cosmetic such as lipstick filled in a saucer housed inside is fed out.
[0005]
Usually, the inner cylindrical body, the saucer body, and the outer cylindrical body, which constitute the functional part of the feeding container, are formed using synthetic resin, and the sleeve fitted to the outer cylindrical body has a beautiful appearance and a high-class appearance. In order to improve, it is formed using a metal such as aluminum.
[0006]
When a user uses a feeding container, in order to feed out stick-shaped cosmetics such as lipsticks stored inside the inner cylinder by a relative rotation operation between the outer cylinder and the inner cylinder, the outer cylinder and the sleeve The sleeve needs to be fixedly fitted to the outer cylinder so as not to idle. For this reason, conventionally, the outer peripheral surface of the outer cylindrical body and the inner peripheral surface of the sleeve are fixed with an adhesive, or the outer cylindrical body and the sleeve are structurally fixed.
[0007]
[Problems to be solved by the invention]
In recent years, taking into account the global environment and the like, it is obliged to separate and collect waste materials. In addition, there is increasing interest in recycling in order to limit the amount of waste and effectively use resources.
[0008]
However, in the case of the conventional stick-shaped cosmetics delivery container, there is a problem that the outer cylinder body made of synthetic resin and the metal sleeve are fixed so that different materials cannot be separated in order to exert the function of the delivery container. In addition, recyclable members such as metal sleeves need to be recycled and utilized as much as possible to make effective use of resources and to reduce product costs.
[0009]
Usually, in order to exert the function of the feeding container, it is necessary to relatively rotate the inner cylinder body and the outer cylinder body. It is necessary to be fitted externally.
[0010]
However, in the case of the conventional feeding container, the outer cylinder and the sleeve are not only for the circumferential movement accompanying the normal feeding operation, but also for the pulling force that pulls the sleeve off the outer cylinder, It was firmly fixed so that the sleeve did not come off from the outer cylinder.
[0011]
Therefore, the present invention was devised to solve the problems in the prior art, and in particular, the outer tube body made of synthetic resin and the metal sleeve can be easily and without disturbing the normal function of the feeding container. Therefore, it is an object to make it possible to recycle a metal sleeve.
[0012]
[Means for Solving the Problems]
In order to solve the above technical means, the present invention erected a straight cylindrical guide tube portion in which a vertically long guide hole is opened over substantially the entire height range from the upper end of the short cylindrical base tube portion. An inner cylinder, an outer cylinder made of a synthetic resin that is rotatably fitted to the guide cylinder portion of the inner cylinder so that it cannot be pulled out, and an inner circumferential surface is engraved with a screw groove; and an outer circumferential surface of the cylindrical piece A receiving pin that is inserted into the guide cylinder portion of the inner cylinder so as to be movable up and down, and is inserted into the guide cylinder portion of the inner cylinder so as to project through the vertically long guide hole of the inner cylinder and screw the tip into the groove. A linear cylindrical metal sleeve that is externally fitted to the cylindrical body, a hook member that is fixedly fixed to the inner cylindrical body, and is externally fitted to the outer cylindrical body so as to be idled, and is detachably fitted to the hook member. It is a payout container consisting of a cap with a crest, provided with a locking part on one of the outer cylinder and sleeve, and locked on the other Provided with an engagement piece that engages with the engagement portion, and the assembly force between the locking portion and the engagement piece is stronger than the pull-out force associated with a normal feeding operation and is set based on a general standard. The range is set so that the assembly is removed by a pulling force weaker than the attaching force.
[0013]
The assembling force of the engaging portion provided on one of the outer cylinder and the sleeve and the engaging piece provided on the other is stronger than the pulling force accompanying the normal feeding operation and is set based on general standards. Since it is set in a range where the assembly can be removed by a pulling force weaker than the assembly force, the locking part and the engagement piece are not detached during normal feeding operation, and the sleeve does not move to the outer cylinder. Therefore, stick-shaped cosmetics such as lipsticks stored inside the inner cylinder can be fed out by the relative rotation operation between the outer cylinder and the inner cylinder, and the function of a normal feeding container is exhibited. .
[0014]
On the other hand, when the user tries to pull off the sleeve with a force stronger than the pulling force associated with the normal feeding operation, the engaging portion and the engaging piece are not assembled. At this time, a tripping force greater than the tripping force associated with normal feeding operation is required, but the locking portion and the engagement piece are assembled with a pulling force that is weaker than the mounting force set based on the general rules. Can be removed. In this way, the feeding container pulls off the sleeve from the outer cylinder, and since the assembly is weakened against the pulling force, the synthetic resin outer cylinder and the metal sleeve can be easily separated. Become.
[0015]
As described above, the user can easily separate and discard each material, and the contractor can recycle and effectively use the metal sleeve or the like by separating and collecting.
[0016]
Further, in addition to the above-described configuration, a vertically long locking portion is provided on the inner surface of the sleeve, and a vertically long engagement piece is provided on the outer peripheral surface of the outer cylinder at equal intervals. is there.
[0017]
Since the locking portion and the engaging piece are each formed in a vertically long shape, the locking portion and the engaging piece are assembled to each other, particularly with respect to the force applied to the feeding container in the circumferential direction during the feeding operation. Increasing force increases.
[0018]
Further, since the engagement pieces are provided at equal intervals on the outer peripheral surface of the outer cylindrical body, the sleeve and the outer cylindrical body can be assembled without being aligned with the locking portion protruding from the sleeve. Since the locking portion protrudes from the inner surface of the sleeve, each member can be assembled while maintaining a predetermined clearance between the sleeve and the hook member.
[0019]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a plan view including a partial cross-sectional view of the feeding container 1.
[0020]
The feeding container 1 includes an inner cylinder 3 having a linear cylindrical guide cylinder portion 3a erected at the upper end of a short cylindrical base cylinder portion 2, and an outer fitting that is rotatable and non-removable to the guide cylinder portion 3a. The straight cylindrical outer cylinder 4, the receiving cylinder 5 that is inserted into the guide cylinder 3 a and moves up and down in the inner cylinder 3 and the outer cylinder 4, and the linear cylinder that is externally fitted to the outer cylinder 4. A hook-shaped member 7 including a sleeve 7 having a shape, a middle tool 8 that is fixedly fitted to the inner cylinder 3 at a lower portion of the outer cylinder 4, and a hook 9 that is integrally fitted to the middle tool 8; It is comprised from the top cap 11 of the top cylindrical shape by which a peripheral surface is contact | abutted by the some peripheral part provided in the outer peripheral surface of the upper part of the middle tool 8. As shown in FIG.
A sliding ring 6 is externally fitted to the lower end of the guide cylinder 3b, and is externally fitted to the guide cylinder 3a so that the outer cylinder 4 and the inner cylinder 3 are rotated relative to each other with an appropriate rotational torque. A sliding ring 6 is slidably contacted with the outer cylinder 4 that is being operated.
[0021]
In this example, the inner cylinder body 3, the tray body 5 and the outer cylinder body 4 are formed using a synthetic resin, and the sleeve 7, the middle tool 8 and the hook 9 are formed using a metal such as aluminum.
[0022]
FIG. 2 shows a part of a hook member 10 in which an inner cylinder body 3, an outer cylinder body 4, a tray body 5, a sliding ring 6, a sleeve 7, an inner tool 8 and a hook member 9 are integrally assembled. It is an exploded view containing sectional drawing.
[0023]
The guide tube portion 3a is formed with a vertically long guide hole 3b that is opened over substantially the entire height range. In addition, the outer cylinder 4 that is externally fitted to the guide cylinder portion 3a is provided with a screw groove 4a on the inner peripheral surface. The saucer body 5 inserted and assembled into the guide tube portion 3a has a cylindrical piece 5a and a protruding screwing pin 5b, and the screwing pin 5b penetrates the vertically long guide hole 3b to form a screw groove. 4a.
[0024]
As shown in FIG. 3, in the feeding container 1, the user holds the hook member 10 and rotates the sleeve 7 (the arrow in FIG. 3 indicates the rotation direction of the sleeve 7) so that the sleeve 7 does not move. The outer tubular body 4 that is externally fitted and the inner tubular body 3 that is fixed to the hook member 10 via the inner tool 8 rotate relative to each other, so that a stick-shaped cosmetic such as a lipstick filled in the saucer body 5 becomes the inner tubular body 3. The feeding operation is performed from the inside. FIG. 3 is an explanatory view showing a member formed of a synthetic resin of a transparent or translucent inner cylinder body 3, a saucer body 5 and an outer cylinder body 4 by cutting out a part of the sleeve 7 and the hook member 10. It is.
[0025]
If the sleeve 7 is not fixedly fitted to the outer cylinder 4 during a normal feeding operation, even if the user rotates the sleeve 7, the sleeve 7 and the outer cylinder 4 idle, and the outer cylinder 4 and the inner cylinder 3 cannot be rotated relative to each other, the feeding operation of the feeding container 1 is not performed, and the feeding container 1 does not perform its normal function.
[0026]
FIG. 4 is a plan view including a partial cross-sectional view showing the outer cylindrical body 4 constituting the synthetic resin portion and the sleeve 7 fitted on the outer cylindrical body 4.
As shown in FIG. 4, the sleeve 7 is provided with a vertically long locking portion 7a on its inner surface, and the outer cylinder 4 has a plurality of vertically long groove-like engagements at equal intervals along its outer peripheral surface. A piece 4b is provided.
[0027]
The assembling force of the locking portion 7a and the engaging piece 4b is stronger than the pulling force associated with a normal feeding operation, and is assembled by a pulling force weaker than the assembling force set based on the general standard. Set to a range that deviates.
[0028]
The normal feeding operation is an operation for rotating the sleeve 7, but during the normal feeding operation, a force for pulling the sleeve 7 out of the container also acts as the sleeve 7 rotates.
[0029]
However, since the assembling force of the locking portion 7a and the engaging piece 4b is set in a range stronger than the pulling force associated with the normal feeding operation, The assembling force between the portion 7a and the engagement piece 4b does not come off, and the sleeve 7 is fixedly fitted to the outer cylinder 4 so that the function of a normal feeding container is exhibited.
[0030]
The tripping force associated with normal feeding operation is 1 kg or less. Moreover, when fixing a sleeve and an outer cylinder structurally, the assembly force set based on general prescription | regulation is 5 kg.
[0031]
Therefore, when the assembling force of the locking portion 7a and the engaging piece 4b is set to about 1 kg, the assembling does not come off due to the pulling force accompanying the normal feeding operation, and the sleeve 7 does not move to the outer cylinder 4. In the state where the sleeve 7 is externally fitted, the feeding operation is performed, and the inner cylinder 3 is fixed by the relative rotation operation of the outer cylinder 4 in which the sleeve 7 is fixedly fitted and the inner cylinder 3 fixed to the hook member 10. The bar-shaped cosmetics stored in the box are fed out, and the function of the normal feeding container 1 is exhibited.
[0032]
On the other hand, the user of the feeding container 1 has a pulling force of about 1 kg which is stronger than the pulling force associated with the normal feeding operation and is weaker than 5 kg which is the assembling force set based on the general standard. The engaging portion 7a and the engaging piece 4b can be assembled together, and the synthetic resin outer cylinder 4 and the metal sleeve 7 can be removed with a pulling force weaker than the assembling force set based on the general standard. Can be easily separated.
[0033]
Accordingly, the feeding container 1 exhibits the function of the feeding container during a normal feeding operation, is stronger than the pulling force associated with the normal feeding operation, and is more than the assembly force set based on general standards. When the sleeve 7 is pulled with a weak pulling force, the assembly of the locking portion 7a and the engagement piece 4a is released, and the outer tube body made of synthetic resin and the metal sleeve can be easily separated, Separation and disposal, or recycling by material, makes it easy to collect recycled resources.
[0034]
FIG. 4 shows an engagement piece 4b formed on the outer cylinder 4 and a locking portion 7a projecting from the inner peripheral surface of the sleeve 7. FIG. 4 is a sectional view taken along line AA in FIG. is there.
As shown in FIG. 4, a vertically long locking portion 7 a is projected on the inner surface of the sleeve 7, and the lower end portion of the outer cylindrical body 4 has a vertically long shape at equal intervals along its outer peripheral surface. Engagement pieces 4b having a concavo-convex cross section are formed.
[0035]
Since the locking portion 7a and the engaging piece 4a are each formed in a vertically long shape, the sleeve 7 is provided especially for the circumferential movement during the feeding operation by the combination of the locking portion 7a and the engaging piece 4a. And the assembly | attachment force of the outer cylinder 4 becomes large.
[0036]
Further, since the engagement pieces 4b are provided at equal intervals along the outer peripheral surface of the outer cylindrical body 4, the engagement pieces 4b are not aligned with the engaging portions 7a protruding from the inner surface of the sleeve 7. The engaging portion 7a can be engaged with the outer cylindrical body 4, and the outer cylinder 4 and the sleeve 7 can be easily assembled.
[0037]
Further, since the locking portion 7a is provided on the inner surface of the sleeve 7, the sleeve 7 and the hook member 10 can be assembled while maintaining a predetermined clearance between the sleeve 7 and the hook member 10, and assembling accuracy is improved. It becomes easy to hold.
[0038]
【The invention's effect】
Since the present invention has the above-described configuration, the following effects can be obtained. First, an inner cylinder in which a straight cylindrical guide cylinder portion having a vertically long guide hole is provided upright from the upper end of a short cylindrical base cylinder portion, and a guide for the inner cylinder body. A synthetic resin outer cylinder body that is rotatably fitted to the cylinder part so that it cannot be pulled out, and an inner peripheral surface is engraved with a thread, and a longitudinal guide hole of the inner cylinder body is penetrated in the outer peripheral surface of the cylindrical piece body Then, a threaded pin for projecting the tip into the thread groove is projected, and a tray body that is inserted and assembled in the guide tube portion of the inner tube body so as to be movable up and down, and a linear cylindrical shape that is externally fitted to the outer tube body A metal sleeve, a hook member fixedly fixed to the inner cylinder, and fitted to the outer cylinder so as to be idled, and a top cylindrical cap detachably fitted to the hook member In the container, a locking portion is provided on one of the outer cylinder and the sleeve, an engagement piece that engages with the locking portion is provided on the other, and the locking portion and the engagement piece Because the attachment force is set to a range where the attachment is removed by a pulling force that is stronger than the pulling force associated with the normal feeding operation and weaker than the assembly force set based on the general standard, during normal feeding operation The sleeve is fixedly fitted to the outer cylindrical body, and by the relative rotation operation between the outer cylindrical body and the inner cylindrical body, stick-shaped cosmetics such as lipsticks housed inside the inner cylindrical body are fed out, and the normal feeding container Function is demonstrated.
[0039]
On the other hand, when the user tries to pull off the sleeve with a force stronger than the pulling force associated with the normal feeding operation, the engaging portion and the engaging piece are not assembled. At this time, a tripping force greater than the tripping force associated with normal feeding operation is required, but the locking portion and the engagement piece are assembled with a pulling force that is weaker than the mounting force set based on the general rules. Therefore, the synthetic resin outer cylinder and the metal sleeve can be easily separated.
[0040]
In this way, the user can easily separate and discard each material, and the contractor can recycle and effectively use a metal sleeve or the like by separation and collection.
[0041]
Secondly, in addition to the structure described above, characterized in that projecting from a vertically long-shaped engaging portion on the inner surface of the sleeve, also be a vertically long-shaped engagement pieces provided at equal intervals on the outer peripheral surface of the outer cylindrical body is there.
[0042]
Since the locking portion and the engaging piece are each formed in a vertically long shape, the locking portion and the engaging piece are assembled to each other, particularly with respect to the force applied to the feeding container in the circumferential direction during the feeding operation. Increasing force increases.
[0043]
Further, since the engagement pieces are provided at equal intervals on the outer peripheral surface of the outer cylindrical body, the sleeve and the outer cylindrical body can be assembled without being aligned with the locking portion protruding from the sleeve. Since the locking portion protrudes from the inner surface of the sleeve, each member can be assembled while maintaining a predetermined clearance between the sleeve and the hook member.
[Brief description of the drawings]
FIG. 1 is a plan view including a partial cross-sectional view showing an embodiment of the present invention.
FIG. 2 shows a base cylinder part and an inner cylinder body, an outer cylinder body, a saucer body, a sliding ring, an inner lid, a central assembly and a cap that are assembled integrally, and includes a partial cross-sectional view. Exploded view.
FIG. 3 is an explanatory view showing members such as an inner cylinder body, a saucer body, and an outer cylinder body made of a transparent or translucent synthetic resin by cutting out a part of a sleeve and a hook member.
FIG. 4 is a plan view including a partial cross-sectional view showing an outer cylinder and a sleeve fitted on the outer cylinder.
5 is a cross-sectional view of the outer cylinder and the sleeve taken along the line AA in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1; Container 2; Base cylinder part 3; Inner cylinder 3a; Guide cylinder 3b; Longitudinal guide hole 4; Outer cylinder 4a; Screw groove 4b; Engagement piece 5; Pin 6; Sliding ring 7; Sleeve 7a; Locking part 8; Middle tool 9; Hackama 10; Hakama member 11;

Claims (1)

An inner cylinder (3) in which a straight cylindrical guide tube portion (3a) having a vertically long guide hole (3b) is provided upright from the upper end of the short cylindrical base tube portion (2) over almost the entire height range. ), A synthetic resin outer cylinder body (4) that is rotatably fitted to the guide cylinder section (3a) so that it cannot be pulled out, and a thread groove (4a) is formed on the inner peripheral surface thereof, and a cylindrical piece body On the outer peripheral surface of (5a), a receiving pin that is inserted and assembled in the guide tube portion so as to be movable up and down is provided by projecting a screwing pin (5b) that penetrates the vertically long guide hole and engages the tip with the screw groove. A body (5), a linear cylindrical metal sleeve (7) fitted to the outer cylinder (4), and the inner cylinder (3) fixedly fixed to the outer cylinder (4). In the feeding container (1) consisting of a hoop member (10) that is externally fitted to the hoop member (10) and a cylindrical cap (11) that is detachably fitted to the huck member (10),
A vertically long locking portion (7a) is provided on the inner surface of the sleeve (7), and a plurality of vertically long engaging pieces (4a) are provided at equal intervals on the outer peripheral surface of the outer cylindrical body (4). The assembling force between the locking portion (7a) and the engaging piece (4a) is stronger than the pulling force accompanying the normal feeding operation and weaker than the assembling force set based on the general standard. A feeding container in which the engaging portion (7a) and the engaging piece (4a) are engaged so that the assembly is removed by a releasing force.

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