JPS6346011Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a drum body for storing cosmetics that is assembled into a compact container, and the purpose is to ensure the protection of the stored cosmetics when the drum body is handled alone. With the goal.

Conventionally used compact containers generally have a structure in which a drum tray containing cosmetics is incorporated into the compact body.

This is because the cosmetics stored in this type of compact container require the above-mentioned drum tray due to their special molding, and the cosmetics that are molded into a certain shape are extremely fragile. To,
This is due to the fact that it is extremely difficult to remove it from the drum tray and handle it alone.

In addition, compact containers are extremely beautiful and well-shaped containers for cosmetics, and are therefore expensive.For example, it is uneconomical to discard the cosmetics after they have been used up. It is desirable to be able to replace the drum tray in which the material is stored.

If it were possible to easily replace the drum plate, various cosmetics would be marketed according to demand, and it is necessary to protect the cosmetics during commercial display.

In other words, consumers seeking new cosmetics,
Since you are selecting your favorite color and quality, you need to make sure that the cosmetics in the drum can be seen clearly, but on the other hand, as mentioned above, cosmetics are fragile, so you need to make sure that they do not lose their shape and that they are clean. The feeling must be maintained.

Furthermore, in order to make such a drum plate replaceable, it must be easy to attach and detach from the compact container, and it must be firmly assembled and fixed.

The present invention relates to a compact container devised in view of the above-mentioned conventional requirements, and is elastically deformable in a form that covers at least the upper end surface and outer peripheral surface of the peripheral wall of the drum body made of a thin metal plate in the shape of a short cylinder with a bottom. A lip rim made of synthetic resin is integrally fixed, and the open upper end of the rim is sealed by a seal piece closely attached to the upper end surface of the rim. It is constructed so that it can be easily removed.

Embodiments of the present invention will be described below with reference to the drawings.

The drum body 3 for storing cosmetics according to the present invention is assembled into the compact container 1, and the drum body 4 is made of a thin metal plate and is formed into a short cylindrical shape with a bottom.
, a lip member 7 made of synthetic resin, and a transparent seal piece 15 also made of synthetic resin.

The drum body 4 has a bottomed rectangular short cylindrical shape with a bottom plate 5 and a low-height cylindrical wall 6 erected from the peripheral edge of the bottom plate 5, similar to conventional drums, and can be formed by impact molding, press molding, etc. However, there is no need to perform post-processing on the opening edge as in the conventional method, and the opening edge may simply be left in the cut state after molding.

The mouth rim body 7 has a rectangular short cylindrical shape molded from a relatively soft synthetic resin material, and is configured to cover the upper end surface and outer peripheral surface of the cylindrical wall 6 of the drum body 4.
is integrally fixed to.

By making the drum body 4 made of a thin metal plate, it is possible to provide the necessary mechanical strength as a cosmetics storage container, and it is possible to protect the cosmetics from unexpected shocks and the like. Furthermore, by making the mouth rim body 7 made of synthetic resin, it is possible to easily assemble the seal piece 15 and the hard drum body 4, and it also locks into the integrally molded locking tongue piece 12. It is possible to provide the necessary elasticity for engagement with the groove 2.

In the illustrated embodiment, the mouth rim body 7 has an inner wall portion 8 having an outer diameter equal to the inner diameter of the drum body 4, an outer wall portion 9 having an inner diameter slightly larger than the outer diameter of the drum body 4, and a top wall portion 10. It is a double-walled short cylindrical body that is integrally installed through the drum body 4, and is fixed to the drum body 4 by attaching the inner wall portion 8 to the inner periphery of the cylindrical wall 6 of the drum body 4, and the top wall portion 10 to the upper end of the cylindrical wall 6. They are each achieved by ultrasonic welding, and a gap 11 is formed between the outer wall portion 9 and the cylindrical wall 6.

A locking tongue piece 12 is cut out at the center of the front end and the rear end of the outer wall portion 9 in correspondence with the locking groove 2 provided on the inner circumference of the compact container 1. A locking strip 13 that fits into and locks the locking groove 2 is provided at the lower end of the outer surface of the locking member 12 .

Further, a seal strip 14 of a predetermined height is provided around the center of the top wall portion 10, which is the upper end of the lip body 7.

The seal piece 15 has a rectangular shape corresponding to the shape of the mouth rim 7, is extremely thin, and is adhered to the seal strip 14 by welding or the like to seal the upper end of the mouth rim 7. This seal piece 13 may be a laminated aluminum foil.

By adhering this seal piece 15, protection of the cosmetics inside the drum body 4 to which the mouth rim body 7 is attached is achieved, and by making the seal piece 15 transparent, the color etc. of the cosmetics can be confirmed. be able to. In the case of laminated aluminum foil, a window will probably be provided in a portion of the aluminum foil.

That is, the cosmetic storage drum body 3 of the present invention is
Since the sealing piece 15 is bonded, when the cosmetic storage drum body 3 is displayed on the market as a single unit, handling becomes easy, the cosmetic is protected, and the cleanliness is maintained.

When in use, the seal can be opened by simply peeling off the seal strip 15 from the seal strip 14, and since the seal strip 14 has a certain height, the seal strip 15 protruding outward from the seal strip 14 can be opened. The stripping operation is easily accomplished by pinching the periphery.

Furthermore, when the drum body 4 is fitted into the compact container 1 together with the integrated mouth rim 7, a gap 11 is formed between the locking tongue piece 12 of the mouth rim 7 and the drum body 4. Therefore, it is elastically deformed inward, and the locking strip 13 is fitted into the locking groove 2 on the inner circumference of the compact container 1 to elastically return, and the drum body 4
The integral body of the rim body 7 is firmly assembled into the compact container 1.

The height and outer diameter of the cosmetic storage drum body 3 are such that the mouth rim body 7 is located facing at least the upper end surface and the outer peripheral surface of the cylindrical wall 6 of the drum body 4. The opening rim 7 has its shape determined in accordance with the shapes, dimensions, etc. of the compact container 1 and the drum body 4.

As is clear from the above description, the cosmetic storage drum body 3 of the present invention has a drum body 4 and a lip body 7.
and a seal piece 15.

Then, the lip body 7 is firmly attached to the drum body 3,
Since the drum body 4 containing the cosmetics is sealed by the seal piece 15 adhered to the rim body 7, the cosmetics can be sufficiently protected.

Therefore, even when the drum body 3 for storing cosmetics is displayed on the market, it is hygienic and the product value does not deteriorate due to damage to the cosmetics.

In addition, during use, the seal piece 15 can be easily peeled off, so that it is only necessary to simply fit it into the compact container 1 after peeling it off.
is fitted into and locked into the locking groove 2 on the inner circumference of the compact container 1, resulting in a secure assembly.

If an opening is provided in the bottom wall of the compact container 1, the locking tongue piece 12 can be deformed from below the container 1, so the cosmetic storage drum body 3 can be replaced by releasing the lock. It becomes easier.

Therefore, according to the cosmetic storage drum body of the present invention, it is possible to sell the drum body as a single drum body containing replacement cosmetics, and it is possible to reliably achieve airtight protection of the cosmetics, and it is easy to attach and detach from the compact container. It has many excellent functions and effects, such as being easy to assemble and firmly assembled, simple in structure, and easy to mold.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the compact container. Second
The figure is a perspective view showing an embodiment of the present invention. Third
The figure is a sectional view of the main part. Explanation of symbols, 1: Compact container, 2: Locking groove, 3: Cosmetic storage drum body, 4: Drum body, 6: Cylinder wall, 7: Mouth rim body, 12: Locking tongue piece, 1
3: Locking strip, 14: Seal strip, 15: Seal piece.

Claims (1)

[Scope of utility model registration request] The drum body for storing cosmetics is assembled into a compact container, and includes a main body made of a thin metal plate formed into a short cylinder shape with a bottom, and a locking strip on the outer periphery that locks onto the inner peripheral surface of the compact container. , a lip body made of synthetic resin integrally fixed to cover at least the upper end surface and the outer circumferential surface of the cylindrical wall of the main body; and a lip body made of synthetic resin that is adhered to the upper end of the lip body to cover the upper end opening of the lip body. A drum body for storing cosmetics consisting of a seal piece for sealing.