JPS5942961Y2 - airtight compact - Google Patents

Description

[Detailed explanation of the idea] This proposal concerns an airtight compact.

In general, a cosmetic compact has a flat body and a lid that are pivoted at the back so that they can be opened and closed, and the closed lid is latched to the body at the front, with a puff stored inside. .

However, since the body and lid are usually just butted together or loosely fitted together, if you carry it in a handbag or the like, the powdered cosmetics inside may leak out due to the posture and vibrations. , may stain the surrounding area.

The present invention eliminates these conventional drawbacks and conveniently provides the puff with leak-preventing means.

The illustrated embodiment will be described below. In the illustrated embodiment, a flat body 1 made of synthetic resin and a lid 2 are pivotally connected 3 to be openable and closable at the backs of the respective low peripheral walls 11 and 21. An engagement protrusion 12 is provided on the front surface, and an engagement protrusion 22 that engages with the engagement protrusion 12 is integrally provided on the front side of the peripheral wall 21 of the lid to lock and hold the closed lid 2. I try to do that.

Inside the body 1, a circumference 13 made of synthetic resin is provided on the inner surface of the peripheral wall 11.
The circumferential edge has an upper outer half 13a at the same height as the peripheral wall 11, and an upper half 13b one step lower.

Then, an inner plate 6 having approximately the same height as the upper half portion 13b is inserted inside the circumferential edge 13.

Inside the lid 2, a ring-shaped protrusion 24 is provided on the inner surface of the top wall 23.
A mirror 25 is fitted and attached to the inside of the mirror 25, and a frame-shaped mirror holder 26 made of synthetic resin is fitted and fixed between the protrusion 24 and the peripheral wall 21. , thereby the mirror 25
It is holding down the periphery of the.

The mirror retainer 26 has an outer edge 26a of the lower surface flush with the lower surface of the peripheral wall, a large portion 26b of the other lower surface at a higher level, and an inner edge 26c protruding further inward than the protrusion 24. In this way, the inner edge 26e allows the mirror 2 to be
I try to press the periphery of 6.

Inside the body 1, put a puff 4 on the inner plate 6.
An elastic ring 5 made of neoprene rubber is fixed to the outer periphery of the puff 4, and this is attached to the upper half 13b of the circumferential edge 13 and most of the lower surface of the mirror holder 26 when the lid is closed. It is compressed and clamped between the portion 26b and the portion 26b.

The elastic ring 5 has a substantially circular cross section, has an inwardly directed flange 51 integrally protruding from the inside of the upper part, and the lower surface of the elastic ring 5 and the inner peripheral surface of the ring are adhesively fixed to the peripheral edge of the puff 4.

Among these, the elastic ring 5 may be made of rubber or soft synthetic resin other than those mentioned above.

According to the present invention, the elastic ring 5 on the outer periphery of the body 1 and the lid 2 is airtightly compressed and clamped, so that when the lid 2 is opened, a seal is obtained, and the powdered cosmetics contained therein are sealed. Even if you carry it in a handbag or the like, it will not leak due to posture or vibration and contaminate the surrounding area.

In addition, since the elastic ring 5 is provided on the outer periphery of the puff 4, the above-mentioned leak prevention can be achieved just by storing the puff 4, and even in the conventional compact, leak prevention can be easily achieved without any special processing. is obtained.

[Brief explanation of drawings]

The drawing is a longitudinal sectional side view of the embodiment of the present invention. 1... Body, 2... Lid, 4...
Puff, 5...Elastic ring, 6...Medium plate, 25...Mirror.

Claims (1)

[Scope of utility model registration request] The flat body 1 and the lid 2 are pivotally connected 3 so that they can be opened and closed, and the lid 2 is closed.
The puff 4 is housed in a compact body, and an elastic ring 5 made of rubber or the like is attached to the periphery of the puff 4, which is airtightly compressed and clamped between the closed body 1 and the periphery of the lid 20. An airtight compact that is characterized by being worn.