JPH0349616Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a cosmetic storage container for storing stick-like cosmetics such as lipstick.

``Prior Art'' Conventional cosmetic storage containers for storing stick-like cosmetics such as lipsticks have been devised in a variety of ways in order to smoothly take in and out of easily damaged lipsticks. However, both containers were aesthetically constrained due to their structure in order to allow lipstick and other items to be taken in and out smoothly. Furthermore, when trying to obtain a product that is aesthetically pleasing, there are constraints on the structure, making it difficult to assemble the container, or causing the container to disassemble.

``Purpose of the present invention'' The present invention addresses the above-mentioned drawbacks of the conventional methods, allows efficient assembly, prevents the container from disassembling, and provides an aesthetically pleasing storage for cosmetics such as lipstick. You need to get a cosmetic storage container.

"Means for Achieving the Object of the Present Invention" The present invention includes a cylindrical inner cylinder member having a hole in the upper part and an axial cut groove formed in the lower half, and an outer circumference of the inner cylinder member. a spiral member in which a spiral groove is formed to cover the inner cylinder rotatably; a dish member for holding cosmetics such as lipstick formed in the inner cylinder member so as to be vertically movable; A guide cylinder formed at the lower part of the dish member, which is provided with an engaging pin that engages with a spiral groove formed in the spiral member, and a guide cylinder that is fixedly fitted into the lower end of the inner cylinder member so that it cannot be removed from the inner cylinder member. a bottom member having a protruding peripheral protrusion that contacts the lower end of the spiral member; a bottomed cylindrical outer cylinder member that is firmly fitted to the outer periphery of the spiral member in a non-rotatable manner;
The locking member is press-fitted into the upper end of the outer cylindrical member and locks the helical member so that it cannot be removed from the outer cylindrical member.

"Embodiments of the present invention" The present invention will be described in detail below with reference to embodiments shown in the drawings.

In the embodiment of the present invention shown in FIGS. 1 to 3, 1 is a cylindrical inner cylinder member, and this inner cylinder member 1 has a hole 2 for sticking cosmetics such as lipstick formed in its upper end; A cut groove 3 is formed in the lower half of the inner cylinder member 1 in the axial direction.

A spiral member 4 rotatably covers the outer periphery of the inner cylinder member 1, and a spiral groove 5 is formed on the inner surface of the spiral member 4.

Reference numeral 6 designates a dish member main body, and this dish member main body 6 is composed of a dish member 8 for holding a stick-shaped cosmetic 7, and a cylindrical guide tube 9 formed at the lower part of this dish member 8. Furthermore, the guide cylinder has an engaging pin 10 that engages with a cut groove 3 formed in the inner cylinder member 1 and a spiral groove 5 formed in the spiral member 4.
is formed.

Reference numeral 11 denotes a bottom member that is fitted and fixed to the lower end of the inner cylindrical member 1 without being able to come off. This bottom member 11 is formed with a circumferential protrusion 12 that comes into contact with the lower end of the spiral member 4. Member 1 and bottom member 1
1 cannot escape from the spiral member 4.

Reference numeral 13 denotes a bottomed cylindrical outer cylindrical member that is firmly fitted to the outer periphery of the spiral member 4 in a non-rotatable manner.
A locking member 1 is formed with a cap fitting part 15 formed in an opening at the upper end to removably fit with a cap 14.
6 is press-fitted, and the helical member 14 is locked by this locking member 16 so that it cannot come out from the outer cylinder member 13.

In the cosmetic storage container 20 configured in this way, when using cosmetics, the outer cylinder member 13
By rotating the inner cylindrical member 1 while holding the stick-shaped cosmetic in the hand, the stick-shaped cosmetic can be ejected and retracted from the ejection hole 2 of the inner cylindrical member 1, and can be used in the same manner as conventional cosmetics.

"Different Embodiments of the Present Invention" Next, different embodiments of the present invention shown in FIG. 4 will be described. In the description of this embodiment, the same components as those in the embodiment of the present invention are given the same reference numerals and redundant explanations will be omitted.

The embodiment shown in FIG. 4 differs from the embodiment of the present invention mainly in that a convex portion 17 is provided at the upper end of the spiral member 4a and a recess 18 is provided in the locking member 16a.
By fitting the convex portion 17 into the concave portion 18, the rotation of the helical member 4a and the outer cylinder member 13 can be more strongly prevented. It is good also as such a cosmetics storage container 20a.

In addition, in this description, the convex part 17 is provided on the spiral member 4a, and the concave part 18 is provided on the locking member 16a, but conversely, the convex part is provided on the spiral member 4a and the convex part is provided on the locking member 16a. It may be a built-in structure.

"Effects of the Present Invention" As is clear from the above explanation, the present invention has the following effects.

(1) A cylindrical inner cylinder member with a hole in the upper part and an axial cut groove formed in the lower half, and a spiral groove in which a spiral groove rotatably covers the outer periphery of this inner cylinder member. A member, a dish member for holding cosmetics such as lipstick, which is formed in the inner cylinder member so as to be movable up and down, and engages with a cut groove formed in the inner cylinder member and a spiral groove formed in the spiral member. a guide cylinder formed at the lower part of the dish member, which is provided with an engagement pin; and a peripheral protrusion that is fixedly fitted into the lower end of the inner cylinder member so as not to come out of the inner cylinder member and abuts the lower end of the spiral member. a bottom member having a protruding shape; a bottomed cylindrical outer cylinder member that is firmly fitted to the outer periphery of the spiral member in a non-rotatable manner; It consists of a locking member that locks into the cylindrical member so that it cannot be removed, so although it is aesthetically pleasing, there is no constraint on the structure of the parts, making it easier to assemble the container, and making it easier to disassemble the container. This can be reliably prevented.

(2) Due to the above (1), the number of parts can be reduced, and the parts can be easily processed, so that an economical container can be obtained.

[Brief explanation of the drawing]

1 and 2 are sectional views showing an embodiment of the present invention, FIG. 3 is a perspective view thereof, and FIG. 4 is a perspective view showing a different embodiment. 1: Inner cylinder member, 2: Recessed hole, 3: Cut groove, 4, 4
a: spiral member, 5: spiral groove, 6: dish member main body,
7: Cosmetics, 8: Plate member, 9: Guide tube, 10:
Engagement pin, 11: Bottom member, 12: Peripheral protrusion, 13:
Outer cylinder member, 14: Cap, 15: Cap fitting portion, 16, 16a: Locking member, 17: Convex portion, 1
8: recess, 20, 20a: cosmetics storage container.

Claims (1)

[Claims for Utility Model Registration] 1. A cylindrical inner cylinder member with a hole in the upper part and an axial cut groove formed in the lower half, and a spiral that rotatably covers the outer periphery of the inner cylinder member. a spiral member in which a groove is formed; a dish member for holding cosmetics such as lipstick formed in the inner cylinder member so as to be movable up and down; a groove formed in the inner cylinder member and a groove formed in the spiral member. a guide cylinder formed at the lower part of the dish member, which is provided with an engaging pin that engages with the spiral groove formed in the inner cylinder member; a bottom member having a protruding peripheral protrusion that comes into contact with the helical member; a bottomed cylindrical outer cylinder member that is firmly fitted to the outer periphery of the spiral member in a non-rotatable manner; and press-fitted and fixed to the upper end of the outer cylinder member. and a locking member that locks the spiral member so that it cannot come off from the outer cylinder member. 2. The cosmetics storage container according to claim 1, which is characterized in that a cap fitting part is provided on the upper part of the locking member. 3 A convex part or a concave part is provided at the upper end of the spiral member, and a concave part or a convex part is provided at the lower part of the locking member at a position into which the convex part or concave part provided on the spiral member is inserted. Scope of claim 1 for utility model registration characterized by:
Cosmetics storage container according to item 1 or 2.