JPS6239812Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a bar-shaped cosmetic dispensing container.

If cosmetics are stored in cartridges in this type of container, when the cosmetics are defective or the cosmetics are exhausted,
It is economical and convenient because only the inner plate that holds the cosmetics filled and held can be replaced and the container itself can be used as is.

The object of the present invention is to provide a rod-shaped cosmetic dispensing container in which the inner tray is configured in a cartridge type with a simple mechanism, and the cosmetics can be replaced by replacing only the inner tray.

Embodiments of the present invention will be described below with reference to the accompanying drawings. In the attached drawings, 1 is a main cylinder in which an intermediate cylinder 3 with an outer diameter slightly smaller than the lower cup-shaped base cylinder part 2 stands upright, and 4 is a main cylinder that fits on the outer surface of the intermediate cylinder 3 of the main cylinder 1. and 5 is a short cylindrical saucer which is fitted into the middle cylinder 3 and moves up and down inside the middle cylinder 3.

The mechanism for dispensing cosmetics in this type of container is very well known, so to briefly explain the mechanism, the middle cylinder 3 of the main cylinder 1
There are longitudinally elongated saucer guide holes 6, 6 on both sides from the bottom to the top, and two threaded grooves 7, 7 that go around the inner circumferential surface from the bottom to the top of the rotary cylinder 4. It is formed symmetrically, and the saucer guide holes 6, 6 of the inner cylinder 3 are provided on both sides of the outer surface of the saucer 5.
There are protrusions 8, 8 which are respectively engaged with the threaded grooves 7, 7 of the rotating cylinder 4 through the protrusions 8, 8.

Therefore, hold the rotary cylinder 4 with one hand, pinch the base cylinder part 2 of the main cylinder 1 with the fingers of the other hand, and rotate the main cylinder 1, for example clockwise, relative to the rotary cylinder 4 via the base cylinder part 2. When the saucer 5 is rotated to
Since it is engaged with, it will spiral. However, the protrusions 8, 8 are simultaneously connected to the saucer guide hole 6,
6, so in the end this saucer 5 is connected to the main cylinder 1.
The relative rotation of the rotary cylinder 4 moves the cosmetics upward, and therefore, if the receiving tray 5 holds cosmetics, the cosmetics are delivered upwardly and externally from the upper opening of the middle cylinder 3. If the relative rotational movement between the main cylinder 1 and the rotary cylinder 4 is in the opposite direction, the cosmetics are fed into the interior by the operation opposite to the above. Figure 1 shows when loading cosmetics,
The figure shows the cosmetics being dispensed.

Here, in the present invention, first, a cylindrical inner plate 9 is removably fitted into the receiving tray 5, and the bar-shaped cosmetic 10 is held by the inner plate 9. That is, the engagement protrusion 11 is provided around the lower inner periphery of the saucer 5, while the engagement protrusion 11 is provided on the lower outer periphery of the middle plate 9.
The inner plate 9 has a vertical length larger than that of the saucer 5, and is assembled in such a manner that the large diameter portion 12 at the top rests on the upper end of the saucer 5. Therefore, the inner tray 9 can be inserted into and removed from the tray 5 by pushing it into the tray 5 from above and pulling it out upward from the tray 5. Incidentally, reference numeral 13 denotes grooves disposed at intervals in the circumferential direction in the lower half of the peripheral wall of the saucer 5, which impart elasticity to the lower half including the engagement protrusion 11, and
This makes it easy to install and remove the device.

Next, a pair of through holes 15, 15 are formed on both sides of the bottom wall 14 of the base cylinder 2 at locations corresponding to the circumferential wall of the inner plate 9, and a push rod 16 is inserted into the interior through these holes 15, 15. , 16 is separately provided. In addition, 18 is the outer cover, 1
9 is a label which also serves to close the holes 15, 15, and 20 is a cap.

In the above configuration, the replacement of the inner plate 9 is performed as follows. First, in the cosmetics loading state shown in Figure 1, cosmetics 10,
That is, with the saucer 5 pushed into the container as far as it can go, the push-out rods 16, 16 of the inner-plate push-out jig 17 are inserted into the interior through the through-holes 15, 15 of the base cylinder 2, and this jig 17 is pushed into the push-out rod 16. , middle plate 9 at 16
is pushed upward to release the engagement state with the saucer 5. Thereafter, the saucer 5 may be moved upward to the upper limit position by a normal feeding operation. Then, the second
As shown in the figure, the upper part of the inner tray 9 protrudes to the outside of the container, and since the engagement with the saucer 5 is released at this time, it can be easily removed by hand. Thereafter, the inner tray 9 filled and fixed with the new cosmetics is pushed in from above the saucer 5 to engage and connect the two.

According to the present invention, the cosmetics 10 can be replaced by replacing the inner tray 9, so that cosmetics with poor quality such as filling defects can be removed by simply replacing the inner tray 9. Since only the inner plate 9 needs to be replaced when it wears out, it is economical and convenient. Moreover, the replacement of the inner plate 9 is not troublesome because it is only necessary to push out the inner plate 9 using the inner plate extrusion jig 17 and release the engagement with the saucer 5. Also, structurally,
Both the saucer 5 and the inner plate 9 may be simple cylindrical bodies, and a simple inner plate extrusion jig 17 and holes 15, 15 through which the extrusion rods 16, 16 of the jig 17 are inserted are formed in the base tube 2. It is very simple, as it only needs to be drilled in the bottom wall 14, and the through holes 15, 15 can be placed at any location corresponding to the peripheral wall of the inner plate 9, and there is no need for any other special positioning, making processing simple. It is.

[Brief explanation of the drawing]

FIGS. 1 and 2 are longitudinal sectional views of the bar-shaped cosmetic dispensing container of the present invention, with FIG. 1 showing the container when it is being loaded, and FIG. 2 showing it when it is being unloaded. 1...Main cylinder, 2...Base cylinder part, 3...Middle cylinder, 4...
...Rotating cylinder, 5...Saucer, 9...Middle plate, 10...Cosmetics, 17...Middle plate extrusion jig.

Claims (1)

[Scope of utility model registration request] A middle cylinder 3 having a small outer diameter is stood upright from a cup-shaped base cylinder part 2 at the bottom, and elongated vertical saucer guide holes 6, 6 extending from the top to the bottom are bored on both sides of the middle cylinder 3. A main cylinder 1, two symmetrical spiral grooves 7 on the inner peripheral surface,
7, which is fitted onto the outer surface of the middle cylinder 3 and rotated in the opposite direction relative to the main cylinder 1 when dispensing and feeding cosmetics; and an engaging protrusion 11 on the inner wall surface. A short cylindrical engaging protrusion that is provided in a protruding manner and has split grooves 13 at intervals in the circumferential direction in the lower half including the protruding ridge 11, is fitted into the middle cylinder 3, and protrudes from both sides of its outer surface. 8, 8 are passed through the guide holes 6, 6 and engaged with the screw grooves 7, 7, and the tray 5 rises when the cosmetics are delivered and descends when the cosmetics are loaded; It consists of an inner tray 9 for holding cosmetics that is fitted and engaged through mating protrusions 11 and is removable at the upper part of which is exposed to the outside of the container at the upper limit position of feeding. Through holes 15, 1 are provided at arbitrary locations corresponding to the peripheral wall of the inner plate 9.
5, when replacing cosmetics, the inner plate 9 can be pushed upward from the outside with a rod through the through holes 15, 15 to release the engagement state with the receiving plate 5. Cosmetic dispensing container.