JPS645542Y2 - - Google Patents

Description

[Detailed explanation of the idea] This proposal concerns improvement of a stick-shaped cosmetic dispensing container.

Conventionally, in a container for dispensing stick-shaped cosmetics such as lipstick, the cap is pulled out from the container, the sleeve in which the cap is fitted is held, and the rotary operation tube is rotated to fit and hold the stick-shaped cosmetic by screwing. It was used by raising and lowering the plate. During this use, the cap was not only unnecessary, but also difficult to apply while holding, so a place had to be found to store it. In addition, there were cases where the cap could be dropped, become unclean, or lost, so one had to be careful about the cap.

In view of the above points, the present applicant
No. 27839 (Utility Model Publication No. 60-140512) has a cap that can be inserted into the bottom of a bar-shaped cosmetic container to perform the dispensing operation, and by rotating the outer cylinder, the amount of dispensed bar-shaped cosmetic can be finely adjusted. However, the present invention is a further improvement, and an example thereof will be described below with reference to the drawings.

A hexagonal columnar guide rod 3 hangs down from the bottom of an inner plate 2 that accommodates a bar-shaped cosmetic 1, and a threaded piece 4 is protruded from the lower end of the guide rod 3. Bar-shaped cosmetic 1
and the sleeve 5 that slidably houses the inner plate 2,
A middle cylinder 7, which has a hexagonal guide hole 6 through which the guide rod 3 is slidably but not rotatably inserted, is inserted and fixed therein. Further, the outer cylinder 10 has an insertion part 9 into which the cap 8 is removably fitted.
A detachment prevention tube 13 having a concave groove 12 carved on the inner wall to engage with an annular protrusion 11 protruding from the outer wall of the middle tube 7.
is inserted and stuck.

Note that the plate spring 1 is inserted into the outer cylinder 10 from below to the part where the detachment prevention cylinder 13 is inserted and fixed.
4 is installed. Further, the plate spring 1
A locking body 16 having a locking window 15 is inserted and fixed from the lower end of the outer cylinder 10 to the lower end of the outer cylinder 10. The guide rod 3 is inserted into the sliding tube 18, which has a spiral groove 17 screwed on its inner wall and slides inside the outer tube 10, and has a coil spring 19 between it and the inner tube 7. It is clamped and fired downward.

Furthermore, a vertical guide groove 20 is formed in the sliding cylinder 18, and an engagement piece 21 protruding from the fall-off prevention cylinder 13 engages with the guide groove 20 to prevent the sliding cylinder 18 from falling off due to the elastic force of the coil spring 19. The guide groove 20 allows the sliding of the stroke of the sliding cylinder 18 relative to the outer cylinder 10, but does not allow the sliding cylinder 18 to rotate.
A floating tail plug 22 is provided at the bottom of the cap 8 so that the cap 8 can be easily inserted.
A flange 23 is provided around the periphery against which the cap 8 comes into contact when it is inserted. Furthermore, a part of the flange 23 is cut out to protrude outward, and this forms a stopper 24 having elasticity.

The above is the configuration of the present embodiment. Next, the use will be explained.

When carrying, the stopper 24 protruding from the floating tail plug 22 engages with the locking window 15 of the locking body 16 that is inserted into the inner wall of the outer cylinder 10.
The sliding tube 18 and the inner plate 2 installed in the inner plate 2 cannot be raised.

When in use, when the cap 8 is removed and fitted onto the floating tail plug 22, the lower end of the cap 8 is attached to the flange 23.
comes into contact with. At this time, the stopper 24, which had been protruding from the floating tail plug 22, is fitted together with the floating tail plug 22, so that the stopper 24 is prevented from protruding. As a result, the locking body 1
6 is released, and the sliding tube 18 becomes able to move up inside the outer tube 10. After this, more cap 8
If the pressing is continued, the sliding tube 18 will rise while compressing the coil spring 19, and the insertion of the cap 8 will be stopped when the collar 23 comes into contact with the removal prevention tube 13. At this time, the sliding tube 18 is pushed downward by the coil spring 19, but the cap 8
is resiliently locked by a plate spring 14. That is, when the sliding tube 18 is raised by the pressure of the cap 8, the guide rod 3 with the threaded piece 4 screwed into the spiral groove 17, the inner tray 2 connected thereto, and the bar-shaped cosmetic 1 will also rise. When the sleeve 5 is held in this state and the outer tube 10 is rotated, the guide rod 3 hanging down from the inner plate 2 is prevented from rotating by the inner tube 7, so it rotates together with the outer tube 10. Sliding tube 18
Further fine adjustment can be carried out by the screwing action with the screw.

Moreover, when the cap 8 is removed from the outer cylinder 10 after using the bar-shaped cosmetic 1, the sliding cylinder 18 of the bar-shaped cosmetic 1 slides on a downward stroke within the outer cylinder 10 due to the elasticity of the coil spring 19. The stopper 2 of the floating tail plug 22 at the bottom of the sliding tube 18 descends together with the tube 18.
4 is released and protrudes, and is locked in the locking window 15 of the locking body 16 that is inserted into the inner wall of the outer cylinder 10 and fixes the sliding cylinder 18 and the inner plate 2, so that it is not drawn out from the sleeve 5. If the amount is smaller than the stroke, the bar-shaped cosmetic 1 is stored in the sleeve 5,
Storage can be achieved by fitting the cap 8 into the fitting part 9 of the outer cylinder 10. However, if the bar-shaped cosmetic material 1 is exposed from the sleeve 5 even after the cap 8 is removed from the outer cylinder 10, the bar-shaped cosmetic material 1 can be screwed together by holding the sleeve 5 and rotating the outer cylinder 10. It can be lowered into the sleeve 5 and stored therein.

As described above, the present invention is a container for dispensing bar-shaped cosmetics that allows the push-out operation of lifting and lowering the bar-shaped cosmetic 1 using the cap 8, as well as the rotating and dispensing operation. There is no risk of dropping or losing the cap 8.

As explained above, the present applicant filed utility model registration application No. 59-27839 (Utility Model Application No. 140512, 1983).
It has the same effect as the proposed bar-shaped cosmetic dispensing container, and in addition, if the floating tail plug 22 at the rear of the container is accidentally pushed while the cap 8 is still in place, the bar-shaped cosmetic 1 rises and the cap 8 is removed. To provide a stick-shaped cosmetic dispensing container with an improved structure capable of preventing an accident of damaging the stick-shaped cosmetic 1 due to contact with the top surface of the stick-shaped cosmetic.

[Brief explanation of drawings]

FIG. 1 is a front sectional view of an embodiment of the present invention. FIG. 2 is a front half-sectional view of the cap fitted onto the bottom of the sliding tube. FIG. 3 is a front partial sectional view in a state of use. FIG. 4 is a sectional view taken along line A-A' in FIG. 3. 1-Cosmetic rod, 2-Medium plate, 3-Guide rod, 4
~Screwing piece, 5~Sleeve, 6~Guide hole, 7~Middle tube, 8~Cap, 9~Insertion part, 10~Outer tube, 1
1 - protrusion, 12 - concave groove, 13 - removal prevention cylinder, 1
4-plate spring, 15-locking window, 16-locking body, 17-spiral groove, 18-sliding tube, 19-coil spring, 20-guide groove, 21-engaging piece, 2
2 ~ floating tail plug, 23 ~ tsuba, 24 ~ stoppa.

Claims (1)

[Scope of Claim for Utility Model Registration] An inner plate 2 that accommodates the bar-shaped cosmetic 1 and has a guide rod 3 hanging down from the bottom, and a sleeve 5 that accommodates the inner plate 2 in a vertically slidable manner.
A middle cylinder 7 is connected to the lower end of the sleeve 5 and has a guide hole 6 through which the guide rod 3 can slide freely but cannot rotate, and a cap 8 is removably fitted into the middle cylinder 7. an outer cylinder 10 having an insertion part 9 at its upper end, into which the cap 8 can be inserted from the lower end;
a detachment prevention tube 13 which is rotatably but irremovably engaged with the cap 8; A plate-shaped spring 14 that elastically locks; a locking body 16 that is internally fixed to the outer cylinder 10 below the plate-shaped spring 14; and a locking body 16 that is slidable within the outer cylinder 10 but cannot rotate. A sliding tube 18 is housed in the cap, and the guide rod 3 is inserted and screwed into the sliding tube 18, and a collar 23, which is implanted at the lower end of the sliding tube 18 and comes into contact with the lower end of the cap 8, is provided around the periphery, and has elasticity. A floating tail plug 22 from which a stopper 24 protrudes that is locked to the locking body 16 and released from the locking by the cap 8; A rod-shaped cosmetic dispensing container characterized by comprising: a spring 19 that springs downward;