JPH0525535Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial application field" This invention is mainly used to store stick-shaped cosmetics such as lipsticks, lip balms, stick eye shadows, stick foundations, etc. whose tips are formed on an inclined surface. Concerning storage containers for lipstick, etc.

"Prior Art" Conventionally, lipsticks are provided with a dish member that supports the lipstick and is movable up and down inside an inner cylinder member that is rotatable within an outer cylinder member, and the dish member is lowered to a lower position of the inner cylinder member. The structure is such that lipstick is filled into the inner cylinder member and supported by the dish member. For this reason, if the tip of the lipstick swells when filling or using the lipstick, the swollen portion of the lipstick when the lipstick is stored is scraped off by the upper end of the inner cylinder member, resulting in staining or breaking the lipstick. In addition, in order to improve the aesthetic appearance of the storage container, if the inner diameter of the tip of the outer tube member is formed to be approximately the same as the inner diameter of the inner tube member, the tip of the outer tube member may be stained with scraped lipstick. It also had the disadvantage of breaking the lipstick.

"Purpose of the present invention" In view of the above-mentioned drawbacks of the conventional products, the present invention is designed to prevent lipstick, etc. from being scraped off by the tip of the outer cylindrical member, even if the tip of the lipstick, etc. swells during filling or use. To obtain a storage container for lipstick, etc., which is easy to operate and assemble, without being damaged or broken.

"Means for Achieving the Object of the Present Invention" The present invention includes a cylindrical Hakama member, a spiral groove provided on the inner wall surface of the Hakama member, and a rotatable member having a lower end inserted into the Hakama member. an inner cylindrical member, an outer cylindrical member whose lower end portion covering an outer peripheral portion of the inner cylindrical member is rotatably inserted into the hook member, and an engagement member that engages with the spiral groove housed within the hook member. A threaded rod having a dowel pin, a dish member main body that supports a lipstick or the like that moves up and down within the inner cylinder member by being threaded with the threaded rod, and a pair of legs integrally formed with the bottom surface of the dish member main body. a member, a dish member consisting of a threaded portion that engages with the threaded rod formed on the inner wall surface of the lower end of the pair of leg members, and a guide mechanism that moves the dish member and the inner cylindrical member upward and downward in the axial direction It is characterized by having the following.

"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 shown in FIGS. 1 to 3, 1 is a hakama member, and this hakama member 1 includes a cylindrical hakama member main body 2 with an upper opening, and this hakama member main body 2.
The cap fitting member 4 has a cap fitting part 3 formed on its outer circumference which is inserted and fitted through the upper opening of the cap.

Reference numeral 5 designates a helical member in which a helical groove 6 is formed and is housed so as to come into contact with the inner wall surface of the hakama member 1.

Reference numeral 7 denotes an inner cylindrical member whose lower end is inserted into the Hakama member 1 and whose rotatable upper end is formed into an inclined surface 7a, and a fitting portion 8 is formed on the lower inner wall surface of the inner cylindrical member 7. has been done.

Reference numeral 9 denotes an outer cylindrical member whose lower end that covers the outer periphery of the inner cylindrical member 7 is rotatably inserted into the hook member 1, and whose upper end is formed into an inclined surface 9a.

Reference numeral 10 denotes a threaded rod housed in the Hakama member 1, and the threaded rod 10 includes a threaded rod main body 11 and a head 12 integrally formed with the lower end of the threaded rod main body 11.
An engaging pin 13 that engages with the spiral groove 6 formed on the outer circumference of the threaded rod body 11 is rotatably fitted into a fitting portion 8 of the inner cylinder member 7 formed at a lower portion of the threaded rod main body 11. It is formed from a fitting part 14 that fits together.

Reference numeral 15 denotes a tray member that supports the lipstick 16 and has an inclined surface 16a at its upper end that is screwed into the threaded rod 10 and moves up and down the inner cylinder member 7. Supporting plate member main body 17
A pair of legs 18, 18 integrally formed with the bottom surface of the dish member main body 17;
It is formed from threaded portions 19, 19 formed on the inner wall surface of the lower end of 18.

Reference numeral 20 denotes a guide mechanism for moving the dish member 15 and the inner cylinder member 7 up and down in the axial direction. And this notch 21
an engagement pin 22 formed on the lower outer circumference of the inner cylinder member 7 that engages with the inner cylinder member 7; a pair of notches 23 in the axial direction formed at the lower end of the inner cylinder member 7; It is comprised of engagement pins 24 formed on the lower outer periphery of the legs 18 of the dish member 15 that engage with the notches 23, respectively.

Reference numeral 25 denotes a cap that fits into the cap fitting portion 3 of the hook member 1 that covers the outer circumferential portion of the outer cylindrical member 9.

When the lipstick storage container having the above structure is used, the cap 25 is removed from the hook member 1, and then the hook member 1 and the outer cylinder member 9 are held and rotated. By this rotation operation, the threaded rod 10 rises along the spiral groove 6 of the spiral member 5 as shown in FIG. As the threaded rod 10 rises, the dish member 15 and the inner cylinder member 7 rise, and the upper end of the inner cylinder member 7 protrudes from the upper end of the outer cylinder member 9.

Further, when the hakama member 1 and the outer cylinder member 9 are rotated, the engagement pin 13 of the threaded rod 10 is rotated into the helical member 5.
The threaded rod 10 and the threaded portion 19 of the dish member 15 rotate as shown in FIG. The lipstick 16 protrudes upward from the part and becomes ready for use.

When storing the screw rod 10 next, the helical member 5
The dish member 15 and the inner cylinder member 7 descend along the spiral groove 6, and the upper end of the inner cylinder member 7 and the upper end of the lipstick 16 protruding from the upper end of the inner cylinder member 7 are moved to the outer cylinder. It is stored inside the upper end of the member 9.

During operation, the plate member 15, the inner cylinder member 7, and the outer cylinder member 9 are moved up and down by the guide mechanism 20 without rotating.
The lipstick 16 is advanced and retracted in an inclined state along the upper inclined surface of the inner cylinder member 7.

"Different Embodiments of the Present Invention" Next, different embodiments of the present invention shown in FIGS. 4 to 7 will be described. In the description of these embodiments, the same components as those of the embodiments of the present invention will be designated by the same reference numerals and redundant explanations will be omitted.

The main difference between the embodiment shown in FIGS. 4 and 5 from the embodiment of the present invention is that the Hakama member 1A
This Hakama member 1A may also constitute a lipstick storage container in that the spiral groove 6 is formed on the inner wall surface of the Hakama member main body 2.

The embodiment shown in FIGS. 6 and 7 is mainly different from the embodiment of the present invention in the dish member 15A;
This dish member 15A may constitute a lipstick storage container in this way, in that a cylindrical leg part 18A is formed on the bottom surface of the dish member main body 17 with a threaded part 19A that is screwed into the threaded rod 10. .

In addition, in the embodiment of the present invention, a lipstick storage container for storing lipstick has been described, but the present invention is not limited to this, but can also be applied to a storage container for storing stick-shaped cosmetics such as lip balm, stick eye shadow, and stick foundation. It can be used for containers as well.

In addition, in the embodiment of the present invention, a notch 21 in the axial direction is formed in the outer cylinder member 9 as a guide mechanism, and an engaging pin 22 that engages with this notch 21 is inserted around the outer circumference of the inner cylinder member 7. Although the present invention is not limited to this, the present invention is not limited to this, and the present invention is not limited to this, but the present invention is not limited to this. The outer cylinder member 9
It may be formed on the inner wall surface of. In this case, the axial notch 21 formed in the inner cylinder member 7 may be formed to communicate with the notch 23 that engages with the engagement pin 24.

Furthermore, in the embodiment of the present invention, the inner cylinder member 7,
Although the lipstick storage container in which the upper end portions of the outer cylinder member 9 and the lipstick 16, etc. are sloped, the present invention is not limited thereto, and also includes an inner cylinder member whose upper end portion is not sloped,
An outer cylinder member, lipstick, etc. may also be used.

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

(1) A cylindrical Hakama member, a spiral groove provided on the inner wall surface of the Hakama member, a rotatable inner cylinder member whose lower end is inserted into the Hakama member, and an outer peripheral portion of the inner cylinder member. an outer cylindrical member whose lower end portion covering the outer cylinder member is rotatably inserted into the hakama member, a threaded rod having an engagement pin that engages with the spiral groove housed in the hakama member, and the threaded rod. A dish member main body that supports a lipstick or the like that is screwed together and moves up and down within the inner cylinder member, a pair of leg members integrally molded with the bottom surface of the dish member main body, and an inner wall surface of the lower end of the pair of leg members. Since it is composed of a plate member consisting of a threaded portion that engages with the formed threaded rod, and a guide mechanism that moves the inner cylinder member up and down in the axial direction, it has a hook member and an outer cylinder member. By rotating the lipstick, the inner tube member housing the lipstick or the like can be made to protrude and retract from the upper end of the outer tube member integrally with the lipstick. Therefore, there is no need to move the lipstick or the like inside the inner cylinder member as much as in the conventional case. Therefore, it is possible to significantly prevent the conventional accident of breaking lipstick or the like during use.

(2) According to (1) above, even if the lipstick, etc. that moves up and down inside the inner cylinder member swells during filling or use, if it is within the outer diameter of the inner cylinder member, the lipstick, etc. will not protrude or be stored. The tip of the outer cylinder member does not scrape off the lipstick or the like that sometimes swells, and can be used cleanly.

(3) According to (1) above, the gap between the outer cylinder member and the inner cylinder member can be made the minimum gap that allows sliding, so that the aesthetic appearance during use can be improved.

(4) According to (1) above, the inner cylinder member is made to protrude from the upper end of the outer cylinder member, and when there is little lipstick etc. protruding from the upper end of the inner cylinder member, the inner cylinder member is rotated in the same direction. This allows the lipstick or the like to protrude from the upper end of the inner cylindrical member, making it easy to operate.

(5) According to (1) above, the dish member can be easily attached to the threaded rod without increasing the number of parts.

Therefore, the assembly cost can be reduced at low cost.

[Brief explanation of drawings]

Fig. 1 is a sectional view showing one embodiment of the present invention;
3 and 3 are explanatory diagrams of the operation of the present invention, and FIGS. 4 and 5, and FIGS. 6 and 7 are explanatory diagrams showing different embodiments of the present invention, respectively. 1... Hakama member, 2... Hakama member main body, 3
... Cap fitting part, 4... Cap fitting member,
5... Spiral member, 6... Spiral groove, 7... Inner tube member, 8... Fitting portion, 9... Outer tube member, 10... Threaded rod, 11... Threaded rod body, 12... Head Part, 13
...Engaging pin, 14... Fitting portion, 15... Dish member, 16... Lipstick, 17... Dish member main body, 18...
... Leg part, 19 ... Thread part, 20 ... Guide mechanism,
21... Notch portion, 22... Engaging pin, 23...
Notch portion, 24...engaging pin, 25...cap.

Claims (1)

[Scope of utility model registration request] A cylindrical Hakama member, a spiral groove provided on an inner wall surface of the Hakama member, a rotatable inner cylinder member whose lower end is inserted into the Hakama member, and a lower end that covers the outer periphery of the inner cylinder member. an outer cylindrical member rotatably inserted into the hakama member; a threaded rod having an engagement pin that engages with the spiral groove housed in the hakama member; - A tray member body that supports a lipstick etc. that moves downward, a pair of leg members integrally molded with the bottom surface of the tray member body, and a screw portion that screws into the threaded rod formed on the inner wall surface of the lower end of the pair of leg members. 1. A storage container for lipstick, etc., comprising: a tray member consisting of; and a guide mechanism for moving the tray member and the inner cylinder member upward and downward in the axial direction.