KR900009025Y1 - Feeding Stick Container - Google Patents

Abstract

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Description

Feeding Stick Container

1 is a cross-sectional view showing a first embodiment of the discharge rod-shaped container according to the present invention.

2 is a cross-sectional view taken along the line II-II of FIG.

3 is a perspective view of the inner cylinder in FIG.

4 is a cross-sectional view of a second embodiment of the present invention.

5 is a perspective view of the inner cylinder in FIG.

6 is a sectional view of a third embodiment of the present invention.

7 is a sectional view of a fourth embodiment of the present invention.

8 is a partially exploded perspective view of FIG. 7.

9 is an assembled perspective view of FIG.

* Explanation of symbols for main parts of the drawings

1: outer cylinder 2: spiral groove

3: inner cylinder 3a: control panel

4: slit 5: protrusion

6: rod object holder 7: annular protrusion

8: latching part 9: protrusion

10: staircase part 11: annular groove

12: locking member 13: eraser rubber

When the inner cylinder is rotated with respect to the outer cylinder, the rod-shaped object holder slides along the slit of the inner cylinder, and the rod-like object such as an eraser rubber, a painting or a lip stick, etc. held in the rod holder is rotated in the direction of rotation. The present invention relates to a discharge rod-shaped container which is correspondingly projected from an outer cylinder.

Conventionally, for example, an eraser rubber holding member held by pressing and holding an eraser rubber in a cylindrical portion of an eraser rubber support has a structure in which the eraser rubber holding member can be detached freely.

However, in such a conventional embodiment, when the eraser rubber is worn down and reduced, the eraser rubber retaining support is pulled out from the eraser rubber pedestal cylindrical portion at each time, and the retaining rubber is opened to extract the eraser rubber by a decrease. It was necessary to repeat the cumbersome task of inserting the holding strip into the eraser rubber support cylinder.

The present invention is devised to solve the above problems, as shown in the drawing to form a spiral groove (2) on the inner surface of the outer cylinder (1), freely with respect to the outer cylinder (1) in the outer cylinder (1) The inner cylinder 3, which is fixedly supported in the axial direction while being rotated, is inserted, and the inner cylinder 3 is provided with a slit 4, and the protrusion guided by the slit 4 in the inner cylinder 3 is formed. 5, the spiral groove 2 is configured such that the projection 5 of the rod-shaped holder 6 is engaged with the rod-shaped holder 6 having the rod-shaped holder 6 to slide freely.

In the present invention, the discharge rod-shaped container has a protrusion 5 of the rod-shaped holder 6 in the spiral groove 2 of the outer cylinder 1 when the inner cylinder 3 is rotated with respect to the outer cylinder 1. Since it is engaged, the rod-shaped holder 6 is guided along the slit 4 of the inner cylinder 3, which is fitted with the projection 5 formed thereon, and moves in the axial direction to be held by the rod-shaped holder 6. The eraser rubber 13, which is a rod-shaped object, can be raised from the inner cylinder 3 in correspondence to the rotation direction.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a cross-sectional view showing a first embodiment of the inventive feed-out rod container, FIG. 2 is a cross-sectional view taken along the line II-II of FIG. 1, and FIG. 3 is a perspective view of the inner cylinder in the first embodiment. .

In the drawing, reference numeral 1 denotes an outer cylinder, and a spiral groove 2 is formed in an inner surface thereof, and an inner cylinder 3 fixed in an axial direction while being freely rotatable with respect to the outer cylinder 1 is inserted therein. Lost

In this first embodiment, the annular projection 7 is formed on the inner surface of the rear part of the outer cylinder 1, and the engaging portion 8 engaged with the annular projection 7 is formed on the outer surface of the rear part of the inner cylinder 3. The engaging portion 8 is formed of a protrusion 9 and a stepped portion 10 of the outer cylinder 3 so as to be protruded by cutting the outer surface of the inner cylinder 3.

And two slitting pieces 14 of the rod-shaped holder 6 on the both slits 4 inside the inner cylinder 3 while the slits 4 are formed facing each other of the inner cylinder 3 facing forward. While it is fitted to slide freely, these two clamping pieces 14 are fitted with an eraser rubber 13, and the outer surfaces of the two clamping pieces 14 are spiral grooves 2 of the outer cylinder 1, respectively. The projection 5 which is fitted to the is formed.

Reference numerals 15 and 16 here are annular stoppers of rod-shaped holders 6 at the front and rear portions of the slit 4. Accordingly, the rod-shaped holder 6 is moved in the axial direction until it reaches the annular stoppers 15 and 16 formed at the front and rear portions of the slit 4.

Reference numeral 17 is a clip provided on the outer surface of the rear portion of the outer cylinder 1.

Next, the assembling method of the first embodiment configured as described above will be described.

First, both sides of the slit 4 formed in the inner cylinder 3 are bent outwardly to be opened so that the rod-shaped holder 6 is formed by the slits 4 so that the two clamping pieces 14 face the front. After inserting it into the inside, the two narrow pieces 14 are inserted in the both slits 4 so as to be able to slide freely.

Subsequently, the eraser rubber 13 is inserted from the front end of the inner cylinder 3 so as to be held by both narrow paper pieces 14, and the inner cylinder 3 is pushed in from the front direction of the outer cylinder 1, and then the projection piece ( 9) is bent inwardly to cross the annular projection (7) of the outer cylinder (1) is fitted to the engaging portion (8) formed between the protruding piece (9) and the step (10) to complete the assembly.

In this case, the eraser rubber 13 may be assembled to the outer cylinder 1 so that the inner cylinder 3 to be held by the two narrow paper pieces 14 is supported.

After the assembly is completed, the front end annular stopper 15 of the inner cylinder 3 comes into contact with the front end of the outer cylinder 1, but it is said that the dimensions of the parts should be determined so as to be in this contacted state. There is no need.

When the clip 17 is installed on the operation portion 3a of the inner cylinder 3, the assembly may be installed as a separate component after the assembly is completed.

Next, the operation of the first embodiment will be described.

When the eraser rubber 13 is not used, the rear portion of the rod holder 6 comes into contact with the annular stopper 16 of the inner cylinder 3, as shown in FIG. The end face of the annular stopper 15 of this inner cylinder 3 will be in the state exactly matched.

When the rear end portion of the inner cylinder 3 is rotated with respect to the outer cylinder 1 in this state, the projection 15 formed in the clamping piece 14 of the rod-shaped holder 6 in the spiral groove 2 of the outer cylinder 1 ) Is fitted, the rod-shaped object holder 6 is guided along the two slits 4 of the inner cylinder 3 in which the two clamping pieces 14 are fitted, and moves in the axial direction to form the rod-shaped object holder ( The eraser rubber 13 held by the two clamping pieces 14 of 6) can be projected from the inner cylinder 3 corresponding to the rotational direction.

In other words, by rotating the inner cylinder (3) by the reduced amount to move the rod holder (6) in the axial direction, that is, to the left in the drawing, the eraser rubber (13) is discharged, and after use, the inner cylinder (3) Rotate in the opposite direction to move the rod holder (6) to the right and the eraser rubber 13 will enter.

In addition, the eraser rubber 13 is held by two clamping pieces 14 of the rod-shaped holder 6 housed in the inner cylinder 3, and the clamping pieces 14 slide freely on the slit 4. Since it is removably fitted, the eraser rubber 13 is held in both the sandwich pieces 14 and the slit 4 of the inner cylinder 3 so that the eraser rubber 13 can erase the letters. Not only does it shake, but the entire eraser rubber 13 can have the same diameter, so it is not necessary to make the portion corresponding to the holding part of the eraser rubber 13 by secondary processing, etc. Eraser rubber 13 of the same thickness as the inner diameter of can be used.

4 is a sectional view showing a second embodiment of the present invention, and is a perspective view of an inner cylinder to be mounted in the second embodiment.

This second embodiment is a case where the protruding piece 9 is formed to be cut off in the front part of the inner cylinder 3, and the clip 17 is provided in the operation part 3a.

In this case, as in the first embodiment, first, the rod-shaped holder 6 with the slit 4 is inserted into the inner cylinder 3 so that the two narrow pieces 14 face forward, and then the two narrow pieces ( 14) is inserted into both slits (4) to be free to slide.

Subsequently, when the eraser rubber 13 is inserted from the front end of the inner cylinder 3 and is caught by both clamping pieces 14 and the inner cylinder 3 is pressed from the rear of the outer cylinder 1, the projection piece 9 ) Is bent inwardly and rides over the annular projection 7 of the outer cylinder 1 to abut on the outer surface of the annular projection 7, and an operation portion 3a installed at the rear portion of the inner cylinder 3 is provided with an outer cylinder ( Assemble on the back end of 1) and contact is completed.

The description of the operation of this second embodiment is the same as that of the first embodiment and thus will be omitted.

6 is a cross-sectional view of the third embodiment, which is an annular groove 11 formed on the inner surface of the rear portion of the outer cylinder 1 to be engaged with the mixed groove 11. It is a case where (12) is installed in the outer surface of the back part of the inner cylinder 3.

In the case of the assembly of this third embodiment, first, the rod-shaped holder 6 is inserted into the inner cylinder 3 so that the two narrow pieces 14 face forward, as in the second embodiment. (14) is inserted into both slits (4) so as to be able to slide freely, and then insert the eraser rubber (13) from the front end of the inner cylinder so as to be seized by the two side pieces (14), the inner cylinder (3) When pressed from the rear of the (1), the engaging member 12 of the inner cylinder 3 is fitted into the annular groove 11 of the outer cylinder 1 to complete the assembly.

Since the operation of this third embodiment is also similar to that of the first embodiment, description thereof will be omitted.

7 is a sectional view showing a fourth embodiment, FIG. 8 is a partially exploded perspective view, and FIG. 9 is a perspective view showing an assembled state.

In the drawing, reference numeral 1 denotes an outer cylinder. An annular projection 7 is formed on the inner surface of the rear portion of the outer cylinder 1, and a spiral groove 2 is formed on the inner surface of the outer cylinder 1.

Reference numeral 3 is an inner cylinder which is fitted from the front end of the outer cylinder 1, and the outer surface of the inner cylinder 3 is provided with a catching portion 8 engaged with the annular projection 7, and at the part facing the outer cylinder 1, a slit ( 4) is formed.

Moreover, the two clamping pieces 14 of the rod-shaped object holder 6 sandwiched in the slits 4 are inserted in both slits 4 so as to be able to slide freely so as to face forward. The piece 14 is an annular stopper of the rod-shaped holder 6 formed by the eraser rubber 13 being buried in the rear part.

Therefore, the rod-shaped holder 6 can move in the axial direction until it comes into contact with the front and rear annular stoppers 15 and 16 of the slit 4.

The spiral groove 2 of the outer cylinder 1 is fitted with the projection 5 formed in the clamping piece 14, so that the assembly method of this fourth embodiment is the same as that of the first embodiment shown in FIG. Description is omitted.

The following is a description of the operation of this fourth embodiment.

When the eraser rubber 13 is not used, as shown in FIG. 7, the rod holder 6 is brought into contact with the annular stopper 16 at the rear portion of the inner cylinder 3, and the front end of the eraser rubber 13 is (3) It will be in a state exactly coinciding with the end face of the annular stopper 15 of the front part.

When the inner cylinder 3 is rotated with respect to the outer cylinder 1 in this state, the projection 5 in which the clamping piece 14 of the rod-shaped object holder 6 was formed in the spiral groove 2 of the outer cylinder 1 is fitted. Since they are aligned, the rod-shaped holder 6 is moved in the axial direction while being guided along both slits 4 of the inner cylinder 3 in which the two clamping pieces 14 are fitted, so that the rod-shaped holder 6 The eraser rubber 13 held by the dog clamping piece 14 can be settled from the inner cylinder 3 corresponding to the rotational direction.

That is, by rotating the inner cylinder (3) by the decrease, move the rod holder (6) in the right direction in the axial drawing, the eraser rubber (13) is sent out, and after use, rotate the inner cylinder (3) to the opposite side By moving the water holder 6 to the left, the eraser rubber 13 can be attracted.

On the other hand, the present invention can be applied to other things such as paint or lip balm in addition to the eraser rubber 13 as a rod, and the holding of the rod is not the base of the rod of the rod of water 6 without the two pinching pieces 14. The cylinder may be held with a side cylinder.

As described above, according to the present invention, it is possible to move the rod holder 6 in the axial direction by rotating the inner cylinder 3 by the outer cylinder 1, so that the rod-like object such as the eraser rubber 13 is rotated in the rotational direction. In response to this, the rod-shaped object can be settled out of the outer cylinder 1, so that the rod-shaped object can be settled out simply by rotating.

Therefore, when the rod-like object is the eraser rubber 13, there is no need to repeat the cumbersome work as in the prior art.

Claims (5)

A spiral groove 2 is formed on the inner surface of the outer cylinder 1, and the inner cylinder 3 is inserted into the outer cylinder while the inner cylinder 3, which is free to rotate about the outer cylinder 1, is fitted with the movement prevented in the axial direction. Slit (4) is formed in the inner cylinder (3), the rod-shaped holder (6) having a projection (5) guided along the slit (4) is inserted so as to slide freely The outgoing rod-shaped container in which the projections 5 of the rod-shaped holder 6 are engaged with the spiral groove 2. 2. The annular projection (7) according to claim 1, wherein the inner cylinder (3) can be freely rotated with respect to the outer cylinder (1), but a means for fixing the movement in the axial direction is formed on the inner surface of one end of the outer cylinder (1). And a catching rod-shaped container comprising a locking portion 8 formed on an outer surface of the inner cylinder 3 so as to be engaged with the annular projection 7. 3. The feeding rod container according to claim 2, wherein the locking portion (8) comprises a protruding piece (9) formed on the outer surface of the inner cylinder (3) and a stepped portion (10) of the inner cylinder (3). . 2. The annular projection (7) according to claim 1, wherein means for rotating the inner cylinder (3) relative to the outer cylinder (1) and preventing the movement in the axial direction is formed on the inner surface of one end of the outer cylinder (1), One end portion of the inner cylinder 3 is cut out to be brought into contact with the outer surface of the annular projection 7, and the other end portion of the outer cylinder 1 is provided at the other end portion of the inner cylinder 3. Dispensing rod-shaped container, characterized in that consisting of the operating portion (3a) to be inserted into contact. 2. The annular groove (11) according to claim 1, wherein the inner cylinder (3) can be rotated with respect to the outer cylinder (1) but means for preventing movement in the axial direction are formed on the inner surface of one end of the outer cylinder (1), Dispensing rod-shaped container, characterized in that consisting of the engaging member 12 to be caught in the annular groove (11) installed on the outer surface of the inner cylinder (3).