JPH0346662Y2 - - Google Patents

Description

[Detailed explanation of the idea] "Industrial application field" This case concerns a bar-shaped cosmetic dispensing container.

``Prior Art'' The above-mentioned container usually includes a main cylinder having a vertical groove, a screw cylinder rotatably fitted on the outer surface of the main cylinder and having a screw groove on the inner surface, and a cylindrical part inside the main cylinder. A saucer or receiver for fitting rod-shaped cosmetics, in which an engaging pin protruding from the outer surface of the cylindrical portion is inserted into the split groove and the tip of the pin is engaged with the threaded groove. By turning a knob formed by the lower part of the main cylinder in both forward and reverse directions with respect to the spiral cylinder, the receiving cylinder moves up and down, and the bar-shaped cosmetic is fed out and fed in again. The cap of the container is provided so that the lower end of its peripheral wall fits into the upper outer surface of the knob cylinder.

``Problems to be solved by the invention'' For consumers, the color of the stick-shaped cosmetics, such as lipstick, placed in the above-mentioned dispensing container is extremely important. However, in the conventional product mentioned above, it is placed in a container with a cap, so in order to see the bar-shaped cosmetic, one has to pick up the container, remove the cap, and turn the knob against the threaded tube to dispense the bar-shaped cosmetic. You will have to look at it. At this time, some people may touch the bar-shaped cosmetic with their fingers, resulting in finger prints being attached to the bar-shaped cosmetic and damaging the product value.

This proposal aims to eliminate the above drawbacks.

"Means for Solving the Problem" A main cylinder 1 having split grooves 2, 2 on at least both left and right sides, and a screw having a threaded groove 6 on the inner surface rotatably fitted on the outer surface of the main cylinder. A cylinder 7 and engaging pins 10, 10 that are fitted into the main cylinder and protrude from the outer surface of the cylinder.
and a rod-shaped cosmetic receiving tube 9 which is passed through the split groove and the tip of the engagement pin is engaged in the screw groove,
In the rod-shaped cosmetic dispensing container provided in such a manner that the receiving tube 9 moves up and down by rotating the main tube 1 in both forward and reverse directions with respect to the screw tube, the groove 2 of the main tube 1,
2. A first groove 3 is provided around the outer surface of the main cylinder portion below the lower end, and a second groove 4 is provided on the outer surface of the main cylinder portion below the first groove, the upper end of which communicates with the first groove. , and the upper end of the second groove is raised to make the raised part 5 a shallow groove, and the engagement protrusion 8 attached to the inner surface of the lower part of the screw cylinder is slid into the lower end of the second groove. The engaging protrusion is formed so that it can be slidably engaged into the first groove 3 by forcefully sliding the main cylinder 1 against the screw tube 7, overcoming the shallow groove part. Ta.

"Operation" From the state shown in Figure 1, when the cap 15 is removed and the decorative tube 13 is rotated relative to the screw tube 7, the decorative tube and the main tube 1 fixed to the tube will slightly lower relative to the screw tube 7. However, the engaging protrusion 8 on the inner surface of the screw tube 7 is connected to the second groove 4.
Since it comes into contact with the raised part 5 of the cosmetic bar 11, its descent is stopped and the bar-shaped cosmetic product 11 is not fed out. When it is fed out, the engagement protrusion 8 is forced to overcome the above-mentioned protuberance by turning the protrusion more strongly, and as a result of the overcoming, the engagement protrusion 8 enters the first groove 3. By further turning from this state, the engaging pins 10, 10 of the receiver are pushed up along the threaded grooves 6, and the bar-shaped cosmetic is fed out. Loading is performed by turning the cosmetic tube 13 in the opposite direction. After the threaded engagement protrusion 8 enters the first groove 3, it does not climb over the protrusion 5 again and return into the second groove 4.

The color of the cosmetic bar 11 can be checked by looking through the transparent tube 12 fitted to the upper end of the main tube 1, the transparent protective cap 16 shown in FIG. 3, or from above the container.

"Embodiment" In the first embodiment shown in FIGS. 1 and 2, split grooves 2, 2 are provided vertically on at least both the left and right sides of the main cylinder 1, and the main cylinder is located below the lower end of the split groove. A first groove 3 is provided around the outer surface of the portion. Further, a second groove 4 whose upper end communicates with the first groove 3 is inclined on the outer surface of the main cylinder portion below the first groove, and the upper end of the second groove is raised to form the ridge. The portion 5 is a shallow groove portion. A pair of left and right second grooves may also be provided.

A screw tube 7 having a screw groove 6 on the inner surface is provided on the outer surface of the main cylinder.
are rotatably fitted. Further, an engaging protrusion 8 is attached to the lower inner surface of the screw cylinder, and the protrusion is engaged into the lower end of the second groove 4.

A cylindrical portion of a receiving tube 9 is fitted into the main cylinder 1, and engagement pins 10, 10 protrude from the outer surface of the cylindrical portion.
is inserted through the split grooves 2, 2 to engage the tip end of the pin into the threaded groove. In this embodiment, the receiver tube is formed by fitting two upper and lower tubes 9a and 9b, but it may be formed by a single tube. A bar-shaped cosmetic 1 is inserted into the receiving cylinder.
The lower end of 1 is fitted, and the bar-shaped cosmetic is attached to the main cylinder 1.
It is inserted so that it can move up and down.

A colorless transparent cylinder 12 is attached to the upper end of the main cylinder by fitting the lower end thereof, and the color of the bar-shaped cosmetic 11 can be confirmed through the transparent cylinder.
Note that the color of the cosmetic can also be directly viewed from above the transparent tube 12.

A bottomed decorative tube 13 is fitted to the lower end of the main tube 1, and the decorative tube peripheral wall 14 is rotatably fitted to the outer surface of the lower half of the screw tube 7. The lower end of the peripheral wall 16 of the cap 15 is removably fitted onto the outer surface.

In the second embodiment shown in FIG. 3, a colorless transparent protective cap 17 is fitted to the upper end of the main cylinder in place of the transparent cylinder 12 described above. The protective cap has an outward flange 18 protruding from the peripheral wall, and the upper end surface of the screw cylinder is brought into contact with the lower surface of the outward flange. Therefore, in the case of this embodiment, the protective cap 17 is removed from the main cylinder 1 by pulling down the main cylinder 1 with respect to the spiral cylinder 7 via the decorative cylinder 13. The rest of the structure is the same as in the first embodiment.

"Effect of the invention" The present invention allows the engaging protrusion 8 attached to the inner surface of the lower part of the screw tube 7 to be forced into the first recess by pulling down the main tube 1 with respect to the screw tube 7 and forcibly climbing over the protrusion 5. Since the bar-shaped cosmetic product 11 can only be fed out and retracted after being moved into the groove 3, a person who wishes to purchase the product will not carelessly draw out the bar-shaped cosmetic product and cause damage, etc., and the above-mentioned engaging projection After moving 8 into the first groove 3,
Since there is a raised portion 5, the engaging protrusion fits into the second groove 4.
There is no possibility that the bar-shaped cosmetic product will return to the inside and be obstructed in the feeding and feeding operations of the bar-shaped cosmetic product.

[Brief explanation of the drawing]

FIG. 1 is a half-sectional view of the container of the present invention, FIG. 2 is an exploded perspective view of the main components constituting the container, and FIG. 3 is a half-sectional view of the container of the present invention shown in another embodiment. 1... Main tube, 7... Spiral tube, 9... Receiving tube.

Claims (1)

[Scope of utility model registration request] A main cylinder 1 having split grooves 2, 2 on at least left and right sides, a screw cylinder 7 rotatably fitted to the outer surface of the main cylinder and having a threaded groove 6 on its inner surface, and a screw cylinder 7 fitted into the main cylinder. Engagement pins 10, 10 protrude from the outer surface of the joined cylinder parts
and a rod-shaped cosmetic receiving tube 9 which is passed through the split groove and the tip of the engagement pin is engaged in the screw groove,
In the rod-shaped cosmetic dispensing container provided in such a manner that the receiving tube 9 moves up and down by rotating the main tube 1 in both forward and reverse directions with respect to the screw tube, the groove 2 of the main tube 1,
2. A first groove 3 is provided around the outer surface of the main cylinder portion below the lower end, and a second groove 4 is provided on the outer surface of the main cylinder portion below the first groove, the upper end of which communicates with the first groove. , and the upper end of the second groove is raised to make the raised part 5 a shallow groove, and the engagement protrusion 8 attached to the inner surface of the lower part of the screw cylinder is slid into the lower end of the second groove. The engaging protrusion is formed so that it can be slidably engaged into the first groove 3 by forcefully sliding the main cylinder 1 against the screw tube 7, overcoming the shallow groove part. A bar-shaped cosmetic dispensing container characterized by: