JP6341484B2 - Cosmetic application container - Google Patents

Description

The present invention relates to a cosmetic application container that contains liquid cosmetics (hereinafter referred to as “cosmetics”) such as liquid lipstick and lip gloss.

2. Description of the Related Art Conventionally, a cosmetic application container that stores liquid cosmetics is a cap that is integral with a shaft portion that holds an application body at the tip, and is detachable from the cap. It is comprised from the application | coating container main body which mounts the member which ensures internal airtightness to a part edge.

However, when the cap is integrated with the application container main body, the application body held at the tip of the shaft portion fixed to the cap does not interfere with the inner bottom of the application container main body and be damaged. Its length is fixed. As a result, if a large amount of cosmetic is stored in the application container body, the cosmetic is applied to the application body held at the tip of the shaft portion by reattaching the cap to the application container body. Can be attached. However, when the remaining amount of cosmetic material decreases, it becomes difficult for the coated body to reach the cosmetic material remaining in the coating container body, and even if the cap is mounted on the coating container body again, the cosmetic material is not applied to the coated body. It is very complicated to attach.

Furthermore, when the remaining amount of the cosmetic in the application container body decreases due to long-term use and the viscosity of the cosmetics increases, even if the cap is attached to the application container body, the inner bottom or inner wall surface of the application container body Even if it reaches the side, if the viscosity of the cosmetic increases, it becomes difficult to adhere to the applied body, so that a large amount of the cosmetic remains in the coating container main body.

Therefore, it is composed of a container filled with paint and a lid for holding the brush via the attachment portion, and a spring is provided between the lid and the attachment portion, so that the attachment portion integrated with the brush is provided. A container with a brush that expands and contracts by attaching and detaching a lid has been proposed (see Patent Document 1).

The above-mentioned container with a brush has an attachment part so that the brush does not interfere with the inner bottom part of the container when the cover is attached to the container due to the elasticity of the spring provided between the lid and the attachment part. As a result, the length of the brush protruding from the lid is shortened, and when the lid is detached from the container, the spring extends so that the container can be removed without attaching the lid to the container. As a result of the attachment portion descending in the lid so as to reach the cosmetic remaining on the inner bottom portion, the length of the brush protruding from the lid is increased. As a result, even if the remaining amount of the paint is reduced, it can be attached to the brush without attaching the lid to the container again.

However, since the attachment part integrated with the brush freely expands and contracts according to the elasticity of the spring, if the cosmetic remaining on the inner bottom part of the container is to be attached to the application body, the brush and the inner bottom part of the container Since the spring contracts as the mounting portion rises due to the pressure applied to the brush as soon as the two come into contact with each other, the length of the brush protruding from the lid is shortened. That is, even if the cosmetic remaining on the inner bottom or inner wall surface of the container is attached to the brush, pressure is not transmitted through the brush, so that the cosmetic remaining on the inner bottom or inner wall of the container is sufficiently transferred to the brush. It cannot be attached.

Japanese Patent Laid-Open No. 2003-20062

The problem to be solved is that the cosmetics remaining on the inner bottom and inner wall surface of the application container body are completely removed.

It is a point that cannot be used up.

As the first feature,

It is composed of a cap that holds the application body at the tip via a shaft, and an application container body that stores cosmetics inside,

The cap, in its interior, holds an intermediate cap that forms an internal thread on the inner wall surface,

The shaft slides along the shaft and externally covers a plug packing that can close an opening of a coating container main body, which will be described later, and a variable packing that is an elastic body integrally connecting the plug packing and the shaft. In addition, a male screw portion that meshes with a female screw portion formed on the inner wall surface of the intermediate cap is formed on the outer wall surface of the inner cap that is integral with the upper portion or the upper portion,

The coating container main body has an opening that forms a male screw portion at the base thereof, and a plug packing that is externally mounted on the shaft between the shaft and a shigoki that is mounted on the opening of the coating body main body, or a shaft Forming an anti-rotation indirectly between the inner cap and the opening of the applicator container body ,

The internal thread portion formed on the inner wall surface of the intermediate cap fixed in the cap is engaged with the external thread portion of the opening of the application container body so as to be separable by the rotation of the cap. , The upper part of the shaft or the male screw part formed on the outer wall surface of the inner cap integrated with the upper part is meshed,

All SANYO for the detent to be directly or indirectly formed with the coating container body and the shaft and possible disengaging,
And as the second feature,
It is composed of a cap that holds the application body at the tip via a shaft, and an application container body that stores cosmetics inside,
The cap, in its interior, holds an intermediate cap that forms an internal thread on the inner wall surface,
The shaft slides along the shaft and externally covers a plug packing that can close an opening of a coating container main body, which will be described later, and a variable packing that is an elastic body integrally connecting the plug packing and the shaft. In addition, a male screw portion that meshes with a female screw portion formed on the inner wall surface of the intermediate cap is formed on the outer wall surface of the inner cap that is integral with the upper portion or the upper portion,
The coating container main body has an opening that forms a male screw portion at the base thereof, and a plug packing that is externally mounted on the shaft between the shaft and a shigoki that is mounted on the opening of the coating body main body, or a shaft Forming an anti-rotation indirectly between the inner cap and the opening of the applicator container body,
A female formed on the inner wall surface of the intermediate cap fixed in the cap and having a total length shorter than the total length of the male screw portion formed on the upper wall of the shaft or the outer wall surface of the inner cap integrated with the upper portion. The screw part is meshed with the male screw part of the opening of the coating container main body so as to be separable by the rotation of the cap, and on the outer wall surface of the inner cap integrated with the upper part of the shaft or the upper part. The formed male screw part meshes,
A detent formed indirectly between the coating container body and the shaft is separable,
Furthermore, as a third feature,
It is composed of a cap that holds the application body at the tip via a shaft, and an application container body that stores cosmetics inside,
The cap, in its interior, holds an intermediate cap that forms an internal thread on the inner wall surface,
The shaft slides along the shaft and externally covers a plug packing that can close an opening of a coating container main body, which will be described later, and a variable packing that is an elastic body integrally connecting the plug packing and the shaft. In addition, a male screw portion that meshes with a female screw portion formed on the inner wall surface of the intermediate cap is formed on the outer wall surface of the inner cap that is integral with the upper portion or the upper portion,
The applicator container body forms an anti-rotation directly or indirectly with the shaft together with an opening that forms a male screw portion at the base,
A female formed on the inner wall surface of the intermediate cap fixed in the cap and having a total length shorter than the total length of the male screw portion formed on the upper wall of the shaft or the outer wall surface of the inner cap integrated with the upper portion. The screw part is meshed with the male screw part of the opening of the coating container main body so as to be separable by the rotation of the cap, and on the outer wall surface of the inner cap integrated with the upper part of the shaft or the upper part. The formed male screw part meshes,
A detent formed directly or indirectly between the coating container main body and the shaft can be separated.

Therefore, when removing the cap from the application container body and taking out the application body, the following is performed.

First, when the cap is integrally attached to the application container main body, the root of the opening of the application container main body and the upper part of the shaft or the upper part of the female screw part of the intermediate cap fixed in the cap. The male thread portion formed on the outer wall surface of the integral inner cap meshes with each other.

Further, the application container main body and the inner cap integrated with the shaft or the shaft are integrated with each other by a detent formed directly or indirectly between the shaft and the application container main body.

Therefore, by rotating the cap while holding the coating container main body by hand, the meshing with the root of the opening of the coating container main body and the upper part of the shaft or the male screw part of the inner cap integrated with the upper part is performed. By moving in the direction of the opening end, the engagement between the female threaded portion of the intermediate cap and the male threaded portion of the coating container body is dissociated, while the male threaded portion of the inner cap integrated with the upper part of the shaft or the upper part is It is still meshed.

Here, as described above, since the shaft and the application container main body are integrated with each other by detent by engagement, by further rotating the cap, the upper portion of the shaft or the inner cap integrated with the upper portion is integrated. The engagement with the male screw portion further moves toward the opening end of the cap.

At this time, the shaft upper part or the inner cap integrated with the upper part further moves toward the opening end of the cap, so that the shaft moves inside the intermediate cap toward the opening end of the cap. The length of the more projecting shaft is extended.

As a result, the length of the shaft protruding from the open end of the cap is extended from the coating container body.

The coated body can be taken out.

And even if the amount of cosmetics in the application container body decreases, the length of the shaft that holds the application body at the tip is extended, so that only the application body is inserted into the application container body or the cap is attached together with it. In combination with the sufficient deformation of the variable packing, the remaining cosmetic material can be reliably attached to the coated body.

Furthermore, even if cosmetics in the application container main body is extremely reduced, for example, it remains on the inner wall surface side in the application container main body, the cap is pushed into the application container main body while inserting the application body, and the opening By rotating the peripheral edge of the container, the variable packing is sufficiently deformed in accordance with the rotation, so that the application body reaches the inner wall surface side in the application container body sufficiently, and the cosmetic is reliably It can also be attached.

On the other hand, when the cap is attached to the application container main body, the following is performed.

First, since the shaft and the application container main body form a detent by pushing the cap while inserting the application body through the opening of the application container main body, the application container main body and the shaft are integrated.

Therefore, by rotating the cap while holding the application container body by hand, the female screw portion of the intermediate cap fixed to the cap and the male screw portion of the inner cap integrated with the upper portion of the shaft or the upper portion are provided. The meshing is performed, and the meshing moves in a direction opposite to the opening end direction of the cap.

At this time, the engagement of the upper part of the shaft or the male screw part of the inner cap integrated with the upper part moves in a direction opposite to the opening end direction of the cap, so that the shaft moves in the middle cap direction toward the opening end of the cap. Since it moves, the length of the shaft protruding from the opening end of the cap is shortened.

Here, by rotating the cap while holding the application container main body by hand, the male screw portion at the base of the opening of the application container main body and the female screw portion of the intermediate cap are engaged with each other.

As a result, in the cap, the cap can be integrally attached to the application container main body while reducing the length of the shaft protruding from the opening end of the cap.

Therefore, the application container main body and the application body can be reliably prevented from being damaged by interference.

In particular, since the shaft and the application container main body are integrated by a detent formed indirectly between them, when removing the cap from the application container main body, the inner wall surface of the intermediate cap fixed in the cap Even if the formed female screw portion and the male screw portion of the opening are disengaged, the shaft and the application container main body are integrally rotated to be formed on the inner wall surface of the intermediate cap that is held in the cap. A shaft protruding from the opening end of the cap as the cap is detached by moving the engagement of the female screw portion with the male screw portion formed on the upper wall of the shaft or the outer wall surface of the inner cap integrated with the upper portion toward the opening. It will extend the length of.

When the cap is attached to the application container main body, the shaft and the application container main body are integrated with each other by the above-mentioned detents. Therefore, by rotating the cap, The engagement between the female thread formed on the wall surface and the male thread formed on the upper wall of the shaft or the outer wall surface of the inner cap integrated with the upper portion moves in the direction opposite to the opening direction, so the shaft is shortened. Thus, the female screw portion formed on the inner wall surface of the intermediate cap fixed in the cap and the male screw portion of the opening are engaged with each other.

In addition, by making the total length of the female screw portion shorter than the total length of the male screw portion, when the cap is detached from the coating container body, it is formed on the inner wall surface of the intermediate cap by rotating the cap. After the engagement between the female screw portion and the male screw portion of the opening of the coating container body is released, the female screw portion formed on the inner wall surface of the intermediate cap is formed on the outer wall surface of the inner cap by the elasticity of the variable packing. It moves to a position where it can mesh with the male screw part. As a result, by further rotating the cap, the female screw portion formed on the inner wall surface of the intermediate cap meshes with the male screw portion formed on the outer wall surface of the inner cap. In addition, the cap can be quickly removed.

Further, when the cap is attached to the application container main body, by rotating the cap, first, a female screw portion formed on the inner wall surface of the intermediate cap and a male screw portion formed on the outer wall surface of the inner cap After the engagement, once the engagement is released, the internal thread portion formed on the inner wall surface of the intermediate cap moves to a position where it engages with the external thread portion of the opening of the application container body by further pushing the cap. It becomes. As a result, by further rotating the cap, it smoothly meshes with the male screw portion of the opening of the application container main body, so that the cap can be easily and reliably mounted quickly. .

As the fourth feature, based on the first feature to the third feature,

On the outer wall surface of the opening of the coating container body, a spherical portion that bulges outward is formed.

For this reason, for example, when the cosmetic remaining on the inner wall surface of the application container main body is to be attached to the application body, the cap is supported by the spherical portion formed in the opening of the application container main body, thereby smoothly rotating. To be. As a result, the application body uniformly adheres to the entire inner wall surface of the application container main body, so that the cosmetic can be reliably attached to the application body.

As a fifth aspect, based on the first feature to the fourth feature,

A shigoki is attached to the opening of the application container body.

Therefore, by pulling out the application body held by the cap via the shaft from the main body of the application container, the shaft and the application body pass through the sledge, so that the shaft and the application body held at the tip of the shaft are excessively attached. It will wipe away the cosmetics. As a result, it is possible to reliably prevent the surroundings from being damaged by excessively attached cosmetics.

As the sixth feature, based on the fifth feature,

When mounting the shigoki to the opening of the coating container main body, the shikiki packing is fixed to the shaft or slidable along the longitudinal direction of the shaft.

Therefore, by attaching the cap to the application container main body, the packing for shigoki that is sheathed on the shaft scrapes off the cosmetic adhering to the inner wall surface of the shigoki, abuts against the shigoki, and further reverses when trying to enter more than shigoki It will slide to. As a result, the packing for shigoki does not enter the inside of shigoki, and the shikiki and shigoki packing are locked to each other so that no resistance is generated. It can be extracted.

As the seventh feature, based on the first feature to the sixth feature,

Means for preventing and advancing or retreating the shaft is interposed between the inner wall surface of the intermediate cap fixed inside the cap and the inner cap integrated with the shaft or the upper portion of the shaft.

Therefore, the shaft that holds the application body at the tip is fixed at that position. As a result, even when a strong pressure is applied to the application body when applying the cosmetic material or when applying the cosmetic material in the application container body to the application body, it will not immerse in the cap unexpectedly. Cosmetics can be applied accurately and safely.

Furthermore, by using an annular convex portion and an annular concave portion or an annular projecting edge as means for restraining and fixing the forward or backward movement of the shaft, an impact is generated when the cap is attached to or detached from the coating container main body. As a result, the user can easily and reliably confirm the cap removal operation.

As the eighth feature, based on the first to seventh features,

The variable packing that is externally mounted on the shaft and integrally connects the plug packing and the shaft is used as a spring.

As the ninth feature, based on the first feature through the eighth feature,

The variable packing, which is externally mounted on the shaft and integrally connects the stopper packing and the shaft, is a substantially spherical or cylindrical elastic hollow body.

For this reason, when the cap is attached to the application container body and compressed, the variable packing is sufficiently deformed by its elasticity. As a result, the variable packing sufficiently adheres to the open end of the mushroom, ensuring airtightness in the applicator container body, leakage of cosmetics stored in the application container body, and volatile components in the cosmetics Thus, it is possible to reliably prevent evaporation.

Further, by rotating the cosmetic material remaining on the inner wall surface side of the application container main body to adhere to the application body, the variable packing is sufficiently deformed in accordance with the rotation. As a result, the variable packing smoothly rotates while buffering the input caused by the rotation of the cap, so that the cosmetic can be uniformly applied to the application body.

As the tenth feature, based on the ninth feature,

A groove is disposed inside the variable packing, which is a substantially spherical or cylindrical elastic hollow body that is externally mounted on the shaft and integrally connects the plug packing and the shaft.

As the eleventh feature, based on the ninth feature or the tenth feature,

A spring is housed inside a variable packing that is a substantially spherical or cylindrical elastic hollow body that is externally mounted on the shaft and integrally connects the plug packing and the shaft.

Therefore, the variable packing is easily deformed into an arbitrary shape by the groove portion, and further, the restoring force is increased together with the adhesion due to the repulsive force of the spring (see FIGS. 7 and 8). As a result, it is possible to improve the airtightness in the application container main body and buffer the input in the rotation of the cap with respect to the application container main body, thereby enabling a smoother operation.

According to the present invention, the cap packing is brought into close contact with the opening of the coating container main body by the deformation of the elastic variable packing that covers the shaft holding the coated body at the tip of the cap, and the length of the shaft protruding from the cap is set to the cap. The cap can be expanded and contracted in accordance with the attachment and detachment of the cap, and the cap can be smoothly rotated with respect to the coating container main body. It is possible to perform the desorption, and it has an excellent effect of using up all the cosmetics stored inside the application container body.

FIG. 1 is an enlarged cross-sectional view of a cosmetic applicator container that is Embodiment 1 of the present invention. FIG. 2 is an enlarged cross-sectional view of the cosmetic applicator container according to the first embodiment of the present invention with the cap removed. FIG. 3 is an enlarged cross-sectional view of the cosmetic application container according to the first embodiment of the present invention in a state where the cap is removed and the cosmetic is attached to the application body. FIG. 4 is an enlarged cross-sectional view of a cosmetic applicator container that is Embodiment 2 of the present invention. FIG. 5 is an enlarged cross-sectional view of the cosmetic application container according to the second embodiment of the present invention with the cap removed. FIG. 6 is an enlarged cross-sectional view of a cosmetic application container that is Embodiment 2 of the present invention in a state where the cap is removed and the cosmetic is attached to the application body. FIG. 7: is a principal part expanded sectional view of the modification of the elastic hollow body in the cosmetics application container which is Example 2 of this invention. FIG. 8 is an enlarged cross-sectional view of a main part of a modification of the elastic hollow body in the cosmetic application container according to the second embodiment of the present invention. FIG. 9 is an enlarged cross-sectional view of a cosmetic application container that is Embodiment 3 of the present invention. FIG. 10 is an enlarged cross-sectional view of the cosmetic application container according to the third embodiment of the present invention with the cap removed. FIG. 11: is an expanded sectional view of the state which removes a cap in the cosmetics application container which is Example 3 of this invention, and makes cosmetics adhere to an application body. FIG. 12 is an enlarged cross-sectional view of a cosmetic applicator container that is Embodiment 4 of the present invention. FIG. 13: is an expanded sectional view of the state which removed the cap in the cosmetics application container which is Example 4 of this invention. FIG. 14: is an expanded sectional view of the state which removes a cap in the cosmetics application container which is Example 4 of this invention, and makes cosmetics adhere to an application body. FIG. 15 is an enlarged cross-sectional view of a cosmetic applicator container that is Embodiment 5 of the present invention.

A shaft that protrudes from the cap as the cap is removed while securing the hermeticity in the body of the application container with stopper packing, while ensuring the hermeticity in the body of the cosmetic container and ensuring that all the cosmetics are used up. This was realized by expanding and contracting the length of.

1 to 3 show a cosmetic applicator container 1 that is Embodiment 1 of the present invention. And this cosmetics application container 1 is comprised from the cap 2 and the application container main body 18,

The cap 2 holds the application body 7 at the tip via a shaft 6, and the application container main body 18 forms an opening 19 for inserting and removing the application body 7, and a cosmetic material inside. 33 is stored.

The cap 2 integrally holds the intermediate cap 3 that forms the female screw portion 4 on the inner wall surface.

Further, the shaft 6 has a spring 9 which is a variable packing on the outer wall surface, and a shigaki packing 13 which is in close contact with the squirrel 22 to ensure airtightness. The inner cap 14 that forms the shape is fixed integrally through the knurling 17.

Here, the spring 9, which is a variable packing, is always in close contact with the shaft 6 and an O-packing 8 whose inner wall surface 12 is sheathed on the outer wall surface of the shaft 6, and a detent 11 having a regular octagonal cross section is formed on the outer wall surface. The formed plug packing 10 is integrally connected with elasticity.

Further, the application container body 18 forms a spherical portion 20 that bulges outwardly on the outer wall surface of the opening 19, and forms a male screw portion 21 at the base, Inside, a squirrel 22 that forms a detent 23 having a regular octagonal cross section is mounted on the inner wall surface.

In addition, the male threaded portion 21 of the opening 19 can be separated by the rotation of the cap 2 with respect to the female threaded portion 4 formed on the inner wall surface of the intermediate cap 3 that is integrally held in the cap 2. And the male screw portion 15 formed on the inner cap 14 fixed to the shaft 6 is meshed.

Further, the rotation stopper 11 formed on the outer wall surface of the plug packing 10 that is externally mounted on the shaft 6 and the rotation stopper 23 formed on the inner wall surface of the squirrel 22 attached to the opening 19 of the coating container body 18 are separated. Engage so that it is free.

Here, two upper and lower annular recesses 5, 5 ′ are formed in the upper part of the inner wall surface of the intermediate cap 3 that is integrally fixed in the cap 2, and the upper part of the outer wall surface of the inner cap 14 that is fixed by the shaft 6 is formed. The annular convex part 16 is formed. Therefore, the upper and lower annular recesses 5, 5 ′ of the intermediate cap 3 and the annular protrusion 16 of the inner cap 12 can be engaged with each other in accordance with the movement of the inner cap 14.

Since the cosmetic application container 1 which is Example 1 of the present invention has the above-described configuration, when the cap 2 is detached from the application container main body 18 and the application body 7 is taken out, the following is performed. .

First, when the cap 2 is integrally attached to the application container main body 18, the anti-rotation 23 of the inner wall surface of the squirrel 22 attached to the opening 19 and the anti-rotation 11 of the plug packing 10 sheathed on the shaft 6. The applicator container body 18 holds the inner cap 14 so as to rotate integrally with the shaft 6 by the engagement of the knurling 17 between the shaft 6 and the inner cap 14. is there.

Therefore, when the cap 2 is fixed with the applicator container body 18 fixed and the cap 2 is rotated in order to remove the cap 2 that is integrally attached to the applicator container body 18, the male screw portion 21 of the applicator container body 18 and the inner cap 14. 15 and the female screw part 4 of the intermediate cap 3 move toward the opening end of the cap 2, so that the female screw part 4 of the intermediate cap 3 and the male screw part 21 of the application container body 18 are dissociated. On the other hand, the meshing between the female screw part 4 of the intermediate cap 3 and the male screw part 15 of the inner cap 14 is maintained as it is.

At this time, even in this state, the rotation stoppers 23 and 11 are integrally engaged with the crumbling 22 attached to the opening 19 of the application container body 18 and the variable packing 9 mounted on the shaft 6, so that the application container body The inner cap 14 and the inner cap 14 are integrally fixed via the shaft 6.

Therefore, when the cap 2 is further rotated, the meshing between the female screw portion 4 of the intermediate cap 3 and the male screw portion 15 of the inner cap 14 moves to the opening end of the cap 2, so that the shaft 6 protruding from the cap 2 The length will be elongated.

As a result, the application body 7 can be taken out from the application container body 18 with the length of the shaft 6 protruding from the cap 2 extended (see FIG. 2).

In addition, in the movement of the inner cap 14 toward the opening end direction of the intermediate cap 3 due to the rotation of the cap 2, the inner cap that is initially engaged with the upper annular recess 5 formed on the inner wall surface of the intermediate cap 3. The 14 annular projections 16 are separated from the upper annular recess 5 and are engaged with the lower annular recess 5 ′. As a result, the shaft 6 is stabilized by the engagement between the annular convex portion 16 and the annular recess 5 ′ of the intermediate cap 3, and the shaft 6 is stabilized, and the annular recesses 5, 5 ′ of the intermediate cap 3 and the inner cap 14 are annular. Due to the impact generated by the detachment and engagement with the convex portion 16, the user can also accurately confirm the detachment operation of the cap 2.

As described above, since the length of the shaft 6 protruding from the cap 2 is extended, even if the cosmetic material 33 in the application container body 18 decreases, the application body with respect to the application container body 18 is reduced. By sufficiently compressing and deforming the spring 9 by simply inserting the cap 7 or pushing the cap 2 together with the cap 7, the cosmetic material 33 is securely attached to the applied body 7 held by the cap 2 via the shaft 6. It can be made to.

Furthermore, even if the cosmetic material 33 in the application container body 18 is extremely reduced, for example, the cosmetic material 33 remains on the inner wall surface side in the application container body 18, the application body 7 is inserted into the application container body 18. The spring 9 is sufficiently deformed by pushing the cap 2 and rotating it while supporting the plug packing 10 on the spherical portion 20 of the opening 19. As a result, since the application body 7 reaches the inner wall surface in the application container body 18 sufficiently, the cosmetic 33 can be reliably attached to the application body 7.

On the other hand, when the cap 2 is integrally attached to the application container main body 18, it is as follows.

First, the cap 2 is pushed in while inserting the application body 7 through the opening 19 of the application container body 18.

As a result, the rotation stoppers 23 and 11 are integrally engaged with the crumbling 22 mounted on the opening 19 in the coating container body 18 and the plug packing 10 sheathed on the shaft 6, so that the coating container body 18 has the shaft 6. The inner cap 14 is fixed so as to rotate integrally therewith.

Then, by rotating the cap 2 in the reverse direction while fixing the application container main body 18, the inner cap 14 that meshes with the intermediate cap 3 that is held in the cap 2 is located inside the intermediate cap 3 with the opening end of the cap 2. Since it moves in the opposite direction, the length of the shaft 6 protruding from the cap 2 is shortened.

Furthermore, by rotating the cap 2, the male threaded portion 21 of the application container body 18 and the female threaded portion 4 of the intermediate cap 3 that is held in the cap 2 are newly meshed with each other.

As a result, in a state where the length of the shaft 6 protruding from the cap 2 is shortened, the application body 7 together with the shaft 6 is accommodated in the application container main body 18 without causing interference to the bottom of the application container main body 18 and the like. Thus, the cap 2 can be integrally attached to the application container body 18.

As described above, the application body 7 is accommodated in the application container body 18 while the length of the shaft 6 protruding from the cap 2 is shortened, so that the spring 9 is compressed with elasticity, so that the stopper packing 10 is compressed. The opening end and the shigaki packing 13 mounted on the shaft 6 reliably prevent leakage of the cosmetics 33 and evaporation of the volatile components in the cosmetics 33 while scraping off the cosmetics 33 adhering to the inner wall surface of the shigoku 22. Will be able to.

When the inner cap 14 moves in the direction opposite to the opening end of the cap 2 due to the rotation of the cap 2, it is engaged with the lower annular recess 5 ′ formed on the inner wall surface of the intermediate cap 3 at the beginning. The annular protrusion 16 of the inner cap 14 is detached from the lower annular recess 5 ′ and engages with the upper annular recess 5. As a result, the user can accurately confirm the detachment operation of the cap 2 by the impact generated by the separation and engagement of the annular recesses 5 and 5 ′ of the intermediate cap 3 and the annular projection 16 of the inner cap 14. It will be a thing.

4 to 8 show a cosmetic applicator container 1a that is Embodiment 2 of the present invention. And this cosmetics application container 1a is comprised from the cap 2 and the application container main body 18 similarly to the cosmetics application container 1 of Example 1,

The cap 2 holds the application body 7 at the tip via the shaft 6, and the application container body 18 forms an opening 19 through which the application body 7 is inserted and removed, and the cosmetic 33 It is to be stored.

The cap 2 integrally holds the intermediate cap 3 that forms the female screw portion 4 on the inner wall surface.

Further, the shaft 6 has a substantially spherical hollow elastic body 9a which is a variable packing on the outer wall surface thereof, and is slidable in the longitudinal direction of the shaft 6 so as to be in close contact with the squirrel 22 to ensure airtightness. In addition, the inner cap 14 that forms the male screw portion 15 on the outer wall surface is fixed integrally via a knurling 17.

Here, the elastic hollow body 9a, which is the variable packing, integrally connects the shaft 6 and the plug packing 10a that forms a detent 11a having a regular octagonal cross section on the outer wall surface thereof.

As shown in FIG. 7, the elastic hollow body 9a as the variable packing is an elastic hollow body 9′a having a spring 31 therein, as shown in FIG. As a result, the elastic hollow body 9'a can be quickly deformed and restored by installing the spring 31, and the groove can be a groove. By disposing 32, the elastic hollow body 9 ″ a can be deformed and easily. As will be described later, the stopper packing 10a is supported by the opening 19 and the cap 2 is smoothly rotated. Can be done.

In addition, the application container body 18 forms a spherical portion 20 that bulges outwardly on the outer wall surface of the opening 19 as in the first embodiment, and has a male screw portion at the base. 21, and further, a scab 22 is formed on the inner wall surface of which a detent 23 having a regular octagonal cross section is mounted.

In addition, as in the first embodiment, the opening 19 is rotated by the rotation of the cap 2 with respect to the female screw portion 4 formed on the inner wall surface of the intermediate cap 3 that is integrally fixed in the cap 2. The male screw portion 21 meshes detachably, and the male screw portion 15 formed on the inner cap 14 fixed to the shaft 6 meshes.

Further, the rotation stopper 11 formed on the outer wall surface of the plug packing 10a externally mounted on the shaft 6 and the rotation stopper 23a formed on the inner wall surface of the squirrel 22 attached to the opening 19 of the application container body 18 are separated. Engage so that it is free.

Here, unlike the cosmetic application container 1 of the first embodiment, two upper and lower annular projecting edges 5a and 5′a are formed on the inner wall surface of the intermediate cap 3 that is integrally held in the cap 2. A single annular projecting edge 16a is formed on the upper surface of the outer wall surface of the inner cap 14 held by the shaft 6, and the upper and lower annular projecting edges 5a, 5'a of the intermediate cap 3 The annular projecting edge 16a of the inner cap 14 can be engaged with each other as the inner cap 14 moves.

Unlike the squeeze packing 13 of the first embodiment, the squeeze packing 13a externally mounted on the shaft 6 of the second embodiment is slidable along the shaft 6.

Since the cosmetic application container 1a according to the second embodiment of the present invention has the above-described configuration, when removing the cap 2 from the application container main body 18 and taking out the application body 7, it is as follows. .

First, when the cap 2 is integrally attached to the applicator container body 18, the rotation stoppers 23 a and 11 a between the shigaki 22 attached to the opening 19 and the plug packing 10 a externally attached to the shaft 6 are engaged with each other. When the knurled 17 is engaged with the shaft 6 and the inner cap 14, the application container body 18 holds the inner cap 14 so as to rotate integrally.

Therefore, when the cap 2 is fixed with the applicator container body 18 fixed and the cap 2 is rotated in order to remove the cap 2 that is integrally attached to the applicator container body 18, the male screw portion 21 of the applicator container body 18 and the inner cap 14. 15 and the female screw part 4 of the intermediate cap 3 move toward the opening end of the cap 2, so that the female screw part 4 of the intermediate cap 3 and the male screw part 21 of the application container body 18 are dissociated. On the other hand, the meshing between the female screw part 4 of the intermediate cap 3 and the male screw part 15 of the inner cap 14 is maintained as it is.

At this time, the rotation stoppers 23a and 11a are integrally engaged with the elastic hollow body 9a which is the variable packing externally mounted on the shaft 22 and the squirrel 22 attached to the opening 19 of the application container body 18 even in this state. In addition, the application container main body 18 and the inner cap 14 are integrally fixed via the shaft 6.

Therefore, when the cap 2 is further rotated, the meshing between the female screw portion 4 of the intermediate cap 3 and the male screw portion 15 of the inner cap 14 moves to the opening end of the cap 2, so that the shaft 6 protruding from the cap 2 The length extends.

As a result, the application body 7 can be taken out from the application container body 18 with the length of the shaft 6 protruding from the cap 2 extended (see FIG. 5).

In the movement of the inner cap 14 toward the opening end direction of the intermediate cap 3 due to the rotation of the cap 2, the inner cap that is initially engaged with the upper annular protruding edge 5 a formed on the inner wall surface of the intermediate cap 3. The 14 annular projecting edges 16a are detached from the upper annular projecting edge 5a and engage with the lower annular projecting edge 5'a. As a result, the shaft 6 is stabilized by the engagement of the annular projecting edge 16a and the annular projecting edge 5'a of the intermediate cap 3, and the shaft 6 is stabilized with the annular projecting edges 5a and 5'a of the intermediate cap 3. Due to the impact generated by the separation and engagement with the annular projecting edge 16a, the user can accurately confirm the detachment operation of the cap 2 as in the first embodiment.

As described above, since the length of the shaft 6 protruding from the cap 2 is extended, even if the cosmetic material 33 in the application container body 18 decreases, the application body with respect to the application container body 18 is reduced. By sufficiently compressing and deforming the elastic hollow body 9a by inserting the cap 7 together with the insertion of the cap 7, the cosmetic material 33 can be reliably secured to the application body 7 held by the cap 2 via the shaft 6. It can be attached to.

At this time, even if the squeeze packing 13 a that is slidable along the shaft 6 contacts the squeeze 22 by pushing the cap 2, the squeeze packing 13 a slides in the direction of the cap 2 due to the resistance of the squeeze 22. As a result, the application packing 7 can be easily extracted from the application container main body 18 without the inside packing 13a entering the inner side than the side opening 22.

Furthermore, even if the cosmetic material 33 in the application container body 18 is extremely reduced, for example, the cosmetic material 33 remains on the inner wall surface side in the application container body 18, the application body 7 is inserted into the application container body 18. The elastic hollow body 9a is sufficiently deformed in accordance with the rotation by pushing the cap 2 and rotating it while supporting the plug packing 10a on the spherical portion 20 of the opening 19. As a result, since the application body 7 reaches the inner wall surface in the application container body 18 sufficiently, the cosmetic 33 can be attached to the application body 7.

On the other hand, when attaching the cap 2 to the application container main body 18, it is as follows.

First, the cap 2 is pushed in while inserting the application body 7 through the opening 19 of the application container body 18.

As a result, the rotation stoppers 23a and 11a are integrally engaged with the crumbling 22 mounted on the opening 19 in the coating container body 18 and the plug packing 10a sheathed on the shaft 6, so that the coating container body 18 has the shaft 6 The inner cap 14 is fixed so as to rotate integrally therewith.

Then, by rotating the cap 2 while fixing the application container body 18, the inner cap 14 that meshes with the intermediate cap 3 fixed in the cap 2 is opposite to the opening end of the cap 2 in the intermediate cap 3. Since it moves in the direction, the length of the shaft 6 protruding from the cap 2 is shortened.

Furthermore, by rotating the cap 2, the male threaded portion 21 of the application container body 18 and the female threaded portion 4 of the intermediate cap 3 that is held in the cap 2 are newly meshed with each other.

As a result, in a state where the length of the shaft 6 protruding from the cap 2 is shortened, the application body 7 together with the shaft 6 is accommodated in the application container main body 18 without causing interference to the bottom of the application container main body 18 and the like. Thus, the cap 2 can be integrally attached to the application container body 18.

As described above, the elastic body 9a is deformed by being compressed elastically by accommodating the application body 7 in the application container body 18 while the length of the shaft 6 protruding from the cap 2 is shortened, and the plug packing is deformed. 10a is the opening end of the squirrel 22 and the squirrel packing 13a externally mounted on the shaft 6 leaks out the cosmetics 33 adhering to the inner wall surface of the squirrel 22 while leaking out the cosmetics 33 and volatile components in the cosmetics 33. Evaporation can be reliably prevented.

When the inner cap 14 moves in the direction opposite to the opening end of the intermediate cap 3 due to the rotation of the cap 2, it engages with the lower annular projecting edge 5 ′ a initially formed on the inner wall surface of the intermediate cap 3. The annular projecting edge 16a of the inner cap 14 is detached from the lower annular projecting edge 5'a and is engaged with the upper annular projecting edge 5a. As a result, the user accurately confirms the detaching operation of the cap 2 by the impact generated by the separation and engagement of the annular projecting edges 5a, 5'a of the intermediate cap 3 and the annular projecting edge 16a of the inner cap 14. Will be able to.

9 to 11 show a cosmetic applicator container 1b that is Embodiment 3 of the present invention. And this cosmetics application container 1b is comprised from the cap 2 and the application container main body 18 similarly to the cosmetics application container 1a of Example 2,

The cap 2 holds the application body 7 at the tip via the shaft 6, and the application container body 18 forms an opening 19 through which the application body 7 is inserted and removed, and the cosmetic 33 It is to be stored.

The cosmetic application container 1b according to the third embodiment has substantially the same configuration as the cosmetic application container 1a according to the second embodiment, and the cap 2 has an internal threaded portion 4 on the inner wall surface thereof. The intermediate cap 3 to be formed is fixed integrally.

Furthermore, the shaft 6 externally has a substantially spherical elastic hollow body 9b that is a variable packing on the outer wall surface, and a mushroom packing 13b that is in close contact with the mushroom 22 to ensure airtightness. The inner screw 14 is integrated with the inner cap 14 which forms a non-rotating knurl 24 which engages with a knurl 25 formed on the outer wall surface of the opening 19 which will be described later.

Here, the elastic hollow body 9b which is the variable packing is substantially the same as the elastic hollow body 9a which is the variable packing of the second embodiment, and integrally connects the shaft 6 and the plug packing 10b with elasticity.

In addition, the application container body 18 forms a spherical portion 20 that bulges outwardly on the outer wall surface of the opening portion 19, as in the second embodiment, and around the inner cap 14. It has a knurling 25 that meshes with a knurling 24 that is a stopper, and has a male threaded portion 21 at its base and a squirrel 22 mounted inside.

In addition, as in the second embodiment, the opening 19 is rotated by the rotation of the cap 2 with respect to the female screw portion 4 formed on the inner wall surface of the intermediate cap 3 that is integrally fixed in the cap 2. The male screw portion 21 meshes detachably, and the male screw portion 15 formed on the inner cap 14 fixed to the shaft 6 meshes.

Further, a knurl 24 formed on the inner cap 14 formed integrally with the shaft 6 and a knurl 25 formed on the opening 19 of the application container body 18 are engaged so as to be separable. is there.

Here, unlike the cosmetic applicator container 1 of Example 1 and the cosmetic applicator container 1a of Example 2, first, the inner cap 14 is formed integrally with the shaft 6, An upper portion of the inner cap 14 has a stopper 26.

The intermediate cap 3 is formed with a single annular protruding edge 5b, and the inner cap 14 is formed with two upper and lower annular protruding edges 16b and 16'b. As a result, according to the movement of the inner cap 14, the annular projecting edge 5b and the upper and lower two-stage annular projecting edges 16b, 16'b are engageable, and the annular projecting edge 5b and the stopper 26 are engageable. It will be.

Since the cosmetic application container 1b according to the third embodiment of the present invention has the above-described configuration, when the cap 2 is detached from the application container body 18 and the application body 7 is taken out, the following operation is performed. .

First, when the cap 2 is mounted integrally with the applicator container body 18, the knurls 25, 24 between the spherical portion 20 of the opening 19 and the inner wall surface of the inner cap 14 and the inner cap 14 are integrated. The application container main body 18 holds the inner cap 14 so as to rotate integrally by the shaft 6 formed in the above.

Therefore, when the cap 2 is fixed with the applicator container body 18 fixed and the cap 2 is rotated in order to remove the cap 2 that is integrally attached to the applicator container body 18, the male screw portion 21 of the applicator container body 18 and the inner cap 14. 15 and the female screw part 4 of the intermediate cap 3 move toward the opening end of the cap 2, so that the female screw part 4 of the intermediate cap 3 and the male screw part 21 of the application container body 18 are dissociated. On the other hand, the meshing between the female screw part 4 of the intermediate cap 3 and the male screw part 15 of the inner cap 14 is maintained as it is.

At this time, even in this state, the spherical portion 20 of the opening 19 of the application container body 18 and the inner wall surface of the inner cap 14 are integrally engaged with the knurls 25 and 24, and the application container body 18. The inner cap 14 is fixed integrally.

Therefore, when the cap 2 is further rotated, the meshing between the female screw portion 4 of the intermediate cap 3 and the male screw portion 15 of the inner cap 14 moves to the opening end of the cap 2, so that the shaft 6 protruding from the cap 2 The length extends.

As a result, the application body 7 can be taken out from the application container body 18 with the length of the shaft 6 protruding from the cap 2 extended.

In the movement of the inner cap 14 toward the opening end of the intermediate cap 3 by the rotation of the cap 2, the inner cap 14 that is initially engaged with the annular protruding edge 5 b formed on the inner wall surface of the intermediate cap 3 is used. The annular projecting edges 16b and 16′b are detached and locked by the stopper 26. As a result, the shaft 6 is fixed and stabilized, and the user can remove the cap 2 by the impact generated by the engagement between the annular protrusion 5b of the intermediate cap 3 and the annular protrusions 16b and 16'b of the inner cap 14. The desorption operation can be confirmed accurately.

As described above, since the length of the shaft 6 protruding from the cap 2 is extended, the application body 7 with respect to the application container body 18 is reduced even if the amount of cosmetic in the application container body 18 is reduced. By sufficiently compressing and deforming the elastic hollow body 9b by simply inserting the cap 2 or pushing the cap 2 together therewith, the cosmetic material is reliably attached to the application body 7 held on the cap 2 via the shaft 6. It can be made to.

At this time, similarly to the second embodiment, the shigaki packing 13b that is slidable along the shaft 6 is brought into contact with the squeeze 22 by pushing the cap 2 in the direction of the cap 2 due to the resistance by the squeeze 22. It will slide. As a result, the application packing 7 can be easily extracted from the application container main body 18 without entering the inner side of the squeegee 22 from the squeeze packing 13b.

Furthermore, even if the cosmetic material 33 in the application container body 18 is extremely reduced, for example, the cosmetic material 33 remains on the inner wall surface side in the application container body 18, the application body 7 is inserted into the application container body 18. While the cap 2 is pushed in and rotated while supporting the plug packing 10b on the spherical portion 20 of the opening 19, the knurls 25 and 24 do not engage with each other because they do not coincide with each other. The hollow body 9b is sufficiently deformed in accordance with the rotation of the cap 2. As a result, the applicator 7 reaches the inner wall surface in the applicator container body 18 sufficiently, so that the cosmetic 33 can be attached to the applicator 7.

On the other hand, when attaching the cap 2 to the application container main body 18, it is as follows.

First, the cap 2 is pushed in while inserting the application body 7 through the opening 19 of the application container body 18.

As a result, the opening 19 of the application container main body 18 and the inner cap 14 formed integrally with the shaft 6 are integrally engaged with each other by the knurls 25 and 24, so that the application container main body 18 is engaged with the inner cap via the shaft 6. 14 is held so as to rotate integrally.

Then, by rotating the cap 2 while fixing the application container body 18, the inner cap 14 that meshes with the intermediate cap 3 fixed in the cap 2 moves in the intermediate cap 3 in the direction opposite to the opening end. Therefore, the length of the shaft 6 protruding from the cap 2 is shortened.

Furthermore, by rotating the cap 2, the male threaded portion 21 of the application container body 18 and the female threaded portion 4 of the intermediate cap 3 that is held in the cap 2 are newly meshed with each other.

As a result, in a state where the length of the shaft 6 protruding from the cap 2 is shortened, the application body 7 together with the shaft 6 is accommodated in the application container main body 18 without causing interference to the bottom of the application container main body 18 and the like. Thus, the cap 2 can be integrally attached to the application container body 18.

As described above, by accommodating the application body 7 in the application container body 18 while the length of the shaft 6 protruding from the cap 2 is shortened, the elastic hollow body 9b is deformed by being compressed with elasticity, and the plug packing is deformed. 10b is the opening end of the squirrel 22 and the squirrel packing 13b mounted on the shaft scrapes off the excessive cosmetic material 33 adhering to the inner wall surface of the squirrel 22 while leaking out the cosmetic material 33 and volatile components in the cosmetic material 33. Evaporation can be reliably prevented.

In addition, when the inner cap 14 moves in the direction opposite to the opening end of the cap 2 due to the rotation of the cap 2, it engages with the annular projecting edge 5 b formed on the inner wall surface of the intermediate cap 3 at the beginning. The upper annular projecting edge 16b of the inner cap 14 is disengaged and the lower annular projecting edge 16'b is engaged. As a result, the annular projecting edges 16b, 16'b of the inner cap 14 and Due to the impact generated by the engagement of the intermediate cap 3 with the annular projecting edge 5b, the user can accurately confirm the detachment operation of the cap 2.

12 to 14 show a cosmetic applicator container 1c that is Embodiment 4 of the present invention. And this cosmetics application container 1c is comprised from the cap 2 and the application container main body 18 similarly to the cosmetics application container 1b of Example 3,

The cap 2 holds the application body 7 at the tip via the shaft 6, and the application container body 18 forms an opening 19 through which the application body 7 is inserted and removed, and the cosmetic 33 It is to be stored.

The cosmetic application container 1c according to the fourth embodiment has a configuration that is substantially the same as the cosmetic application container 1b according to the third embodiment, but the cap 2 includes an internal thread that is divided into upper and lower parts on the inner wall surface. This is different in that the intermediate cap 3 ′ forming the portions 4 ′ and 4 ″ is fixed integrally.

Further, the shaft 6 has a substantially spherical elastic hollow body 9c, which is a variable packing, and a squeeze 22 on its outer wall surface to ensure airtightness, and a squeeze packing 13c that is slidable along the shaft 6. The elastic hollow body 9c, which is the variable packing, is substantially the same as the variable packing 9b of the third embodiment, and is a plug that integrally forms the shaft 6 and the concentric extending portion 10c ′. The packing 10c is integrally connected with elasticity.

Further, as in the third embodiment, the application container main body 18 meshes with a knurl 27, which is a detent formed on the inner wall surface of the extended portion 10c ′ of the plug packing 10c described later, on the outer wall surface of the opening 19. A spherical portion 20 that bulges outwardly and has a male threaded portion 21 at the base, and a squirrel 22 is mounted inside. It will be.

Then, in the same manner as in the third embodiment, the cap 2 is rotated with respect to the female screw portions 4 ′ and 4 ″ formed on the inner wall surface of the intermediate cap 3 ′ that is integrally fixed in the cap 2. The male threaded portion 21 of the opening 19 is detachably engaged, and a male threaded portion 29 is formed at the upper portion of the shaft 6, and the male threaded portion 29 is an inner wall surface of the intermediate cap 3 ′. Of the female threaded portions 4 ′ and 4 ″ formed by dividing into two, meshing with the female threaded portion 4 ″ formed at the upper part.

Here, stoppers 30 and 30 ′ are arranged above and below the female screw portion 4 ″ to prevent the male screw portion 29 at the top of the shaft 6 from deviating from the female screw portion 4 ″. .

Further, a knurling 27 is formed on the inner wall surface of the extending portion 10 c ′ in the plug packing 10 c to which the shaft 6 is mounted, and a knurling 28 is formed on the spherical surface portion 20 on the outer wall surface of the opening 19 of the application container body 18. Thus, the knurling 27 of the stopper packing 10c and the knurling 28 of the spherical portion 20 in the opening 19 of the application container body 18 are freely engageable.

Since the cosmetic application container 1c according to the fourth embodiment of the present invention has the above-described configuration, when removing the cap 2 from the application container main body 18 and taking out the application body 7, it is as follows. .

First, when the cap 2 is integrally attached to the applicator container main body 18, the spherical portion 20 of the opening 19 of the applicator container main body 18 and the knurl on the inner wall surface of the extending portion 10c ′ of the plug packing 10c. By the engagement between 28 and 27, the application container main body 18 holds the shaft 6 so as to rotate integrally.

Therefore, in order to remove the cap 2 that is integrally attached to the application container main body 18, when the application container main body 18 is fixed and the cap 2 is rotated, the male screw portion on the upper part of the application container main body 18 and the shaft 6. The meshing between 21 and 29 and the female screw parts 4 ′ and 4 ″ which are divided into the upper and lower parts of the intermediate cap 3 ′ moves toward the opening end of the cap 2.

Accordingly, the engagement between the female threaded portion 4 ′ of the intermediate cap 3 ′ and the male threaded portion 21 of the application container body 18 is dissociated, while the female threaded portion 4 ″ of the intermediate cap 3 ′ and the male threaded portion at the top of the shaft 6 are disengaged. The meshing with 29 is maintained as it is.

At this time, even in this state, the spherical portion 20 of the opening portion 19 and the stopper packing 10c are integrally engaged with the coating container main body 18 by the knurls 28 and 27, and the coating container main body 18 and the shaft 6 are integrally engaged. And are held together.

Therefore, when the cap 2 is further rotated, the meshing between the female threaded portion 4 ″ of the intermediate cap 3 ′ and the male threaded portion 29 at the upper part of the shaft 6 moves until it comes into contact with the lower stopper 30 ′. Since the shaft 6 moves in the direction of the opening end of the cap 2 within 3 ′, the length of the shaft 6 protruding from the cap 2 is extended.

As a result, the application body 7 can be taken out from the application container body 18 with the length of the shaft 6 protruding from the cap 2 extended.

By rotating the cap 2, the upper portion of the shaft 6 in the direction of the opening end of the intermediate cap 3 ′ moves until it comes into contact with the lower stopper 30 ′. As a result, the shaft 6 is fixed and stabilized by the abutment between the upper portion of the shaft 6 and the stopper 30 ', and the user can accurately confirm the detaching operation of the cap 2 by the generated impact. .

As described above, since the length of the shaft 6 protruding from the cap 2 is extended, even if the cosmetic material 33 in the application container body 18 decreases, the application body with respect to the application container body 18 is reduced. By sufficiently compressing and deforming the elastic hollow body 9c by inserting the cap 7 together with the insertion of the cap 7, the cosmetic material 33 is surely secured to the application body 7 held by the cap 2 via the shaft 6. It can be attached to.

At this time, similarly to the third embodiment, the shigaki packing 13c that is slidable along the shaft 6 is brought into contact with the squeeze 22 by pushing the cap 2 in the direction of the cap 2 due to the resistance by the squeeze 22. It will slide. As a result, the mastication packing 13c can be easily pulled out from the application container body 18 without entering the mushroom 2 inside.

Furthermore, even if the cosmetic material 33 in the application container body 18 is extremely reduced, for example, the cosmetic material 33 remains on the inner wall surface side in the application container body 18, the application body 7 is inserted into the application container body 18. When the cap 2 is pushed in and the stopper packing 10c is supported by the spherical portion 20 of the opening 19 and rotated, the knurls 28, 27 between the spherical portion 20 of the opening 19 and the inner wall surface of the stopper cap 10c. Since the directivity of the caps 2 does not coincide with each other, they are smoothly rotated without being engaged with each other, and the elastic hollow body 9c is sufficiently deformed in accordance with the rotation of the cap 2. As a result, since the application body 7 reaches the inner wall surface in the application container body 18 sufficiently, the cosmetic 33 can be attached to the application body 7.

On the other hand, when attaching the cap 2 to the application container main body 18, it is as follows.

First, the cap 2 is pushed in while inserting the application body 7 through the opening 19 of the application container body 18.

As a result, the spherical portion 20 of the opening 19 of the application container body 18 and the plug packing 10c constituting the variable packing attached to the shaft 6 are integrally engaged by the knurlings 28 and 27 which are rotation stoppers. The container body 18 is fixed so as to rotate integrally with the shaft 6.

Then, by rotating the cap 2 while fixing the application container body 18, the upper portion of the shaft 6 that meshes with the female screw portion 4 ″ of the intermediate cap 3 ′ held in the cap 2 is in the intermediate cap 3 ′. Is moved in the direction opposite to the opening end, so that the length of the shaft 6 protruding from the cap 2 is shortened.

Further, by rotating the cap 2, the male threaded portion 21 of the application container body 18 and the female threaded portion 4 ′ of the intermediate cap 3 ′ held in the cap 2 are newly meshed with each other.

As a result, in a state where the length of the shaft 6 protruding from the cap 2 is shortened, the application body 7 together with the shaft 6 is accommodated in the application container main body 18 without causing interference to the bottom of the application container main body 18 and the like. Thus, the cap 2 can be attached to the application container body 18 integrally with the application container body 18.

As described above, by accommodating the application body 7 in the application container body 18 while the length of the shaft 6 protruding from the cap 2 is shortened, the elastic hollow body 9c is deformed while being elastically compressed and deformed. The opening end and the shigaki packing 13c externally mounted on the shaft 6 ensure that leakage of the cosmetics 33 and evaporation of the volatile components in the cosmetics 33 are carried out while scraping off the excessive cosmetics 33 adhering to the inner wall surface of the shigoku 22. It can be prevented.

By rotating the cap 2, the upper portion of the shaft 6 moves until it comes into contact with the upper stopper 30 with respect to the intermediate cap 3 ′. As a result, the user can accurately confirm the detaching operation of the cap 2 by the impact generated by the contact between the upper portion of the shaft 6 and the stopper 30.

FIG. 15 shows a cosmetic applicator container 1d that is Embodiment 5 of the present invention. And this cosmetics application container 1d is comprised from the cap 2 and the application container main body 18 similarly to the cosmetics application container 1 of Example 1,

The cap 2 holds the application body 7 at the tip via the shaft 6, and the application container body 18 forms an opening 19 through which the application body 7 is inserted and removed, and the cosmetic 33 It is to be stored.

The cap 2 integrally holds an intermediate cap 3 ″ that forms the female screw portion 4a on the inner wall surface.

Furthermore, the shaft 6 externally has a spring 9d, which is a variable packing, and a squirrel packing 13d that is in close contact with the squeeze 22 to ensure airtightness on its outer wall surface. The inner cap 14 that forms the shape is fixed integrally through the knurling 17.

Here, the spring 9d, which is the variable packing, integrally connects the shaft 6 and the plug packing 10d that forms a detent 11d having a regular octagonal cross section on the outer wall surface thereof.

In addition, the application container body 18 forms a spherical portion 20 that bulges outwardly on the outer wall surface of the opening 19 as in the first embodiment, and has a male screw portion at the base. 21, and further, a scab 22 that forms a detent 23 d having a regular octagonal cross section is attached to the inner wall surface.

Then, in the same manner as in the first embodiment, the opening portion 19 is rotated by the rotation of the cap 2 with respect to the female screw portion 4 a formed on the inner wall surface of the intermediate cap 3 ″ that is integrally held in the cap 2. The male screw portion 21 and the male screw portion 15 formed on the inner cap 14 fixed to the shaft 6 are engaged with each other.

Furthermore, the rotation stopper 11d formed on the outer wall surface of the plug packing 10d mounted on the shaft 6 is separated from the rotation stopper 23d formed on the inner wall surface of the squirrel 22 attached to the opening 19 of the application container body 18. Engage so that it is free.

Here, unlike the cosmetic applicator container 1 of the first embodiment, first, in the cap 2, first meshed with the male screw portion 15 formed on the outer wall surface of the inner cap 14 integrated with the upper portion of the shaft 6. The total length of the female screw portion 4a formed on the inner wall surface of the intermediate cap 3 ″ is made shorter than the total length of the male screw portion 15 formed on the outer wall surface of the inner cap 14, The female threaded portion 4a formed on the inner wall surface of the intermediate cap 3 ″ is engaged with or disengaged from the female threaded portion 4a. The male threaded portion 21 of the opening 19 of the coating container body 18 or the inner cap 14 At the same time, the male screw portion 15 is not meshed. Therefore, when the cap 2 is detached, the female screw portion 4a formed on the inner wall surface of the intermediate cap 3 ″ is disengaged from the engagement with the male screw portion 21 of the opening 19 of the application container body 18 and is compressed. The cap 2 rises due to the elasticity of the spring 9d, and the female threaded portion 4a formed on the inner wall surface of the intermediate cap 3 ″ abuts on the male threaded portion 15 of the inner cap 14 so that they can be engaged with each other. On the other hand, when the cap 2 is mounted, the female screw portion 4a formed on the inner wall surface of the intermediate cap 3 ″ and the male screw portion 15 of the inner cap 14 are engaged with each other, and the cap 2 is pushed in after the engagement is disengaged. By compressing the spring 9d, the female threaded portion 4a formed on the inner wall surface of the intermediate cap 3 ″ can be brought into contact with the male threaded portion 21 of the opening 19 of the application container body 18 so as to be able to mesh. That is, in the middle of the coating container main body 18 and the male threaded portions 21 and 15 of the inner cap 14 with which the female threaded portion 4a of the intermediate cap 3 ″ is meshed, the meshing is temporarily stopped and newly meshed. When the meshing between the female threaded portion 4a and the male threaded portion 15 of the inner cap 14 is continued, the meshing shift that easily occurs is eliminated, and the cap 2 can be smoothly attached and detached.

Unlike the cosmetic applicator container 1 of the first embodiment, an annular protruding edge 5d is formed on the upper part of the inner wall surface of the intermediate cap 3 ″ that is integrally held in the cap 2 and is held by the shaft 6. A single annular protruding edge 16d is formed on the outer wall surface of the cap 14, and the annular protruding edge 5d of the intermediate cap 3 ″ and the annular protruding edge 16d of the inner cap 14 move the inner cap 14. Depending on each other, they can be engaged with each other.

Further, unlike the shigaki packing 13 of the first embodiment, the shigaki packing 13d externally mounted on the shaft 6 of the fifth embodiment is slidable along the shaft 6.

The cosmetic application container 1d according to the fifth embodiment of the present invention has the above-described configuration. Therefore, when the cap 2 is detached from the application container body 18 and the application body 7 is taken out, the following operation is performed. .

First, when the cap 2 is attached to the applicator container body 18 integrally, the rotation stoppers 23d and 11d between the shigaki 22 attached to the opening 19 and the plug packing 10a provided on the shaft 6 are engaged with each other. When the knurled 17 is engaged with the shaft 6 and the inner cap 14, the application container body 18 holds the inner cap 14 so as to rotate integrally.

Therefore, in order to remove the cap 2 that is integrally attached to the application container main body 18, when the application container main body 18 is fixed and the cap 2 is rotated, the male screw portion 21 and the intermediate cap 3 of the application container main body 18 are rotated. The engagement with the female threaded portion 4a moves toward the opening end of the cap 2, and the engagement is dissociated.

At this time, the engagement between the female threaded portion 4a of the intermediate cap 3 ″ and the male threaded portion 21 of the application container body 18 is dissociated, and the female threaded portion 4a of the intermediate cap 3 ″ is caused by the elasticity of the compressed spring 9d. The inner cap 14 abuts on the male screw portion 15 and can be engaged.

By the way, even in this state, the rotation stoppers 23d and 11d are integrally engaged with the crumbling 22 attached to the opening 19 of the coating container main body 18 and the plug packing 10d sheathed on the shaft 6, and the coating container main body 18 The inner cap 14 is fixed integrally with the shaft 6.

Therefore, when the cap 2 is further rotated, the female screw portion 4a of the intermediate cap 3 ″ and the male screw portion 15 of the inner cap 14 mesh with each other, and the meshing moves to the opening end of the cap 2. The length of the more protruding shaft 6 is extended.

As a result, the application body 7 can be taken out from the application container body 18 with the length of the shaft 6 protruding from the cap 2 extended.

In the movement of the inner cap 14 toward the opening end of the intermediate cap 3 ″ by the rotation of the cap 2, the annular projecting edge 16d of the inner cap 14 is engaged with the lower annular projecting edge 5d. As a result, the shaft 6 is stabilized by the engagement of the annular projecting edge 16d with the annular projecting edge 5d of the intermediate cap 3 ″, and the shaft 6 is stabilized, and the annular projecting edge 16d with the annular projecting edge 5d of the intermediate cap 3 ″ Due to the impact generated by the separation and engagement of the cap 2, the user can accurately confirm the detachment operation of the cap 2 as in the first embodiment.

As described above, since the length of the shaft 6 protruding from the cap 2 is extended, the cosmetic material 33 in the application container body 18 is small as in the cosmetic application container 1 of the first embodiment. Even so, the spring 2 is sufficiently compressed and deformed by only inserting the applicator body 7 into the applicator container body 18 or pushing the cap 2 together with the applicator body 18, so that the cap 2 is held via the shaft 6. The cosmetic 33 can be reliably attached to the application body 7.

At this time, even if the squeeze packing 13d that is slidable along the shaft 6 is brought into contact with the squeeze 22 by pushing the cap 2, the squeeze packing 13d slides in the direction of the cap 2 due to the resistance of the squeeze 22. As a result, the mastication packing 13d can be easily extracted from the application container body 18 without entering the mushroom packing 22d.

Furthermore, even if the cosmetic material 33 in the application container body 18 is extremely reduced, for example, the cosmetic material remains on the inner wall surface side in the application container body 18, as in the cosmetic application container 1 of Example 1, The cap 9 is pushed in while the applicator body 18 is inserted into the applicator container body 18 and is rotated while supporting the plug packing 10d on the spherical portion 20 of the opening 19 so that the spring 9d is rotated. Will be sufficiently deformed. As a result, since the application body 7 reaches the inner wall surface in the application container body 18 sufficiently, the cosmetic 33 can be attached to the application body 7.

On the other hand, when attaching the cap 2 to the application container main body 18, it is as follows.

First, the cap 2 is pushed in so as to compress the spring 9d while inserting the application body 7 through the opening 19 of the application container body 18.

As a result, the rotation stoppers 23d and 11d are integrally engaged with the stopper packing 10d mounted on the shaft 6 and the scab 22 mounted on the opening 19 in the coating container body 18, so that the coating container body 18 is connected to the shaft 6 The inner cap 14 is fixed so as to rotate integrally therewith.

Then, by rotating the cap 2 while fixing the application container body 18, the inner cap 14 that forms the male screw portion 15 that meshes with the female screw portion 4 a of the intermediate cap 3 ″ held in the cap 2 is Since the inside of the intermediate cap 3 ″ moves in the direction opposite to the opening end of the cap 2, the length of the shaft 6 protruding from the cap 2 is shortened, and the male screw portion 15 of the inner cap 14 and the intermediate cap 3 ″. The engagement with the female screw portion 4a is dissociated.

Further, by pushing the cap 2, while compressing the spring 9d, the female screw portion 4a of the intermediate cap 3 "can come into contact with and engage with the male screw portion 21 of the coating container main body 18, so that the cap 2 is further rotated. By doing so, the male threaded portion 21 of the application container body 18 and the female threaded portion 4a of the intermediate cap 3 ″ fixed inside the cap 2 are newly meshed with each other.

As a result, in a state where the length of the shaft 6 protruding from the cap 2 is shortened, the application body 7 together with the shaft 6 is accommodated in the application container main body 18 without causing interference to the bottom of the application container main body 18 and the like. Thus, the cap 2 can be integrally attached to the application container body 18.

Therefore, after the meshing of the male threaded portion 15 of the inner cap 14 and the male threaded portion 21 of the opening 19 with the female threaded portion 4a of the intermediate cap 3 "is started once and then meshed again, Since there is a clearance when the engagement of the portion 19 with the male screw portion 21 is started, the engagement between the female screw portion 4a of the intermediate cap 3 ″ and the male screw portion 21 of the opening portion 19 can be easily performed. .

As described above, the application body 7 is accommodated in the application container main body 18 while the length of the shaft 6 protruding from the cap 2 is shortened, so that the spring 9d is deformed while being compressed with elasticity and the opening of the squirrel 22 The end and the shigaki packing 13d externally attached to the shaft 6 reliably prevent leakage of the cosmetic 33 and evaporation of the volatile components in the cosmetic 33 while scraping off the excess cosmetic 33 adhering to the inner wall surface of the shigoku 22. Will be able to do.

When the inner cap 14 moves in the direction opposite to the opening end of the intermediate cap 3 ″ due to the rotation of the cap 2, it engages with the lower annular protruding edge 5d formed on the inner wall surface of the intermediate cap 3 ″. The annular projecting edge 16d of the inner cap 14 is detached from the annular projecting edge 5d. As a result, the annular projecting edge 5d of the intermediate cap 3 ″ and the annular projecting edge 16d of the inner cap 14 are separated. By the impact, the user can accurately confirm the detachment operation of the cap 2.

1, 1a, 1b, 1c, 1d Cosmetic application container

2 cap

3, 3 ', 3 "intermediate cap

4, 4 ', 4 ", 4a Female thread

5, 5 'annular recess

5a, 5'a annular projection

5b Annular protrusion

6 axes

7 Application body

8 O packing

9, 9d Spring

9a, 9'a, 9 "a, 9b, 9c Elastic hollow body

10, 10a, 10b, 10c, 10d stopper packing

10c 'extension

11, 11a Non-rotating

12 inner wall

13, 13a, 13b, 13c, 13d Seal for packing

14 Inner cap

15 Male thread

16 Annular projection

16a Annular rim

16b, 16'b, 16d annular ridge

17 Knurl

18 Application container body

19 opening

20 Spherical section

21 Male thread

22 Shigoki

23, 23a, 23d Non-rotating

24, 25 Knurl

26 Stopper

27, 28 Knurl

29 Male thread

30, 30 'stopper

31 Spring

32 grooves

33 Cosmetics

Claims (11)

It is composed of a cap that holds the application body at the tip via a shaft, and an application container body that stores cosmetics inside,
The cap, in its interior, holds an intermediate cap that forms an internal thread on the inner wall surface,
The shaft slides along the shaft and externally covers a plug packing that can close an opening of a coating container main body, which will be described later, and a variable packing that is an elastic body integrally connecting the plug packing and the shaft. In addition, a male screw portion that meshes with a female screw portion formed on the inner wall surface of the intermediate cap is formed on the outer wall surface of the inner cap that is integral with the upper portion or the upper portion,
The coating container main body has an opening that forms a male screw portion at the base thereof, and a plug packing that is externally mounted on the shaft between the shaft and a shigoki that is mounted on the opening of the coating body main body, or a shaft Forming an anti-rotation indirectly between the inner cap and the opening of the applicator container body ,
The internal thread portion formed on the inner wall surface of the intermediate cap fixed in the cap is engaged with the external thread portion of the opening of the application container body so as to be separable by the rotation of the cap. , The upper part of the shaft or the male screw part formed on the outer wall surface of the inner cap integrated with the upper part is meshed,
A cosmetic application container characterized in that a rotation stopper indirectly formed between the application container main body and the shaft can be separated. It is composed of a cap that holds the application body at the tip via a shaft, and an application container body that stores cosmetics inside,
The cap, in its interior, holds an intermediate cap that forms an internal thread on the inner wall surface,
The shaft slides along the shaft and externally covers a plug packing that can close an opening of a coating container main body, which will be described later, and a variable packing that is an elastic body integrally connecting the plug packing and the shaft. In addition, a male screw portion that meshes with a female screw portion formed on the inner wall surface of the intermediate cap is formed on the outer wall surface of the inner cap that is integral with the upper portion or the upper portion,
The coating container main body has an opening that forms a male screw portion at the base thereof, and a plug packing that is externally mounted on the shaft between the shaft and a shigoki that is mounted on the opening of the coating body main body, or a shaft Forming an anti-rotation indirectly between the inner cap and the opening of the applicator container body ,
Is formed on the inner wall surface of the intermediate cap are fixedly held in the cap, the total length, you shorter than the total length of the male threaded portion formed on the outer wall surface of the inner cap to be integral with the shaft of the upper or upper The outer threaded surface of the inner cap integrated with the upper part of the shaft or the upper part of the shaft while meshing with the female thread part so that it can be separated from the male thread part of the opening of the application container body by the rotation of the cap And the male thread part formed on
A cosmetic application container characterized in that a rotation stopper indirectly formed between the application container main body and the shaft can be separated. It is composed of a cap that holds the application body at the tip via a shaft, and an application container body that stores cosmetics inside,
The cap, in its interior, holds an intermediate cap that forms an internal thread on the inner wall surface,
The shaft slides along the shaft and externally covers a plug packing that can close an opening of a coating container main body, which will be described later, and a variable packing that is an elastic body integrally connecting the plug packing and the shaft. In addition, a male screw portion that meshes with a female screw portion formed on the inner wall surface of the intermediate cap is formed on the outer wall surface of the inner cap that is integral with the upper portion or the upper portion,
The applicator container body forms an anti-rotation directly or indirectly with the shaft together with an opening that forms a male screw portion at the base,
Is formed on the inner wall surface of the intermediate cap are fixedly held in the cap, the total length, you shorter than the total length of the male threaded portion formed on the outer wall surface of the inner cap to be integral with the shaft of the upper or upper The outer threaded surface of the inner cap integrated with the upper part of the shaft or the upper part of the shaft while meshing with the female thread part so that it can be separated from the male thread part of the opening of the application container body by the rotation of the cap And the male thread part formed on
A cosmetic application container characterized in that a detent formed directly or indirectly between the application container main body and the shaft can be separated. In the outer wall surface of the opening of the coating vessel body, one of claims 1 to 3, characterized in that by forming a spherical portion bulging curved outward, one of Cosmetic application container according to claim . The cosmetic application container according to any one of claims 1 to 4 , wherein a shigoki is attached to the opening of the application container main body. When mounting the ironing to the opening of the coating vessel body, fixed to the shaft, or wherein the shaft of the squeezing packing to be slidable along the longitudinal direction in claim 5, characterized in that formed by the outer Cosmetic application container. A means for inhibiting and fixing the shaft forward or backward is interposed between the inner wall surface of the intermediate cap fixed inside the cap and the inner cap integrated with the shaft or the upper portion of the shaft. The cosmetic application container according to any one of claims 1 to 6. Is externally mounted on the shaft, a variable packing formed by integrally connected to the plug packing and the shaft, one of claims 1 to 7, characterized in that the spring, according to any one of claims Cosmetic application container. The variable packing, which is externally mounted on the shaft and is formed by integrally connecting the plug packing and the shaft, is a substantially spherical or cylindrical elastic hollow body. Cosmetic application container according to one claim. 10. The makeup according to claim 9, wherein a groove is disposed inside a variable packing that is an approximately spherical or cylindrical elastic hollow body that is externally mounted on the shaft and integrally connects the plug packing and the shaft. Coating container. 10. A spring is provided inside a variable packing, which is a substantially spherical or cylindrical elastic hollow body that is externally mounted on the shaft and integrally connects the plug packing and the shaft. Item 11. A cosmetic application container according to Item 10.

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