JPH058900Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a compact case having a sealing mechanism for sealing cosmetics.

[Conventional technology]

Traditionally, compact cases for storing cosmetics such as white powder and foundations have been equipped with a sealing mechanism that seals the cosmetics to prevent the volatile ingredients contained in the cosmetics from escaping. Many have been proposed.

Most of the airtight sealing mechanisms used were packings. but,
When this patch is placed closely around cosmetics,
The repulsive force of the gasket worked in the upward direction, that is, in the direction of opening the lid. Therefore, a hook that holds the lid in a closed state, a push button that allows the lid to be opened at will, a hinge that connects the lid so that it can be opened and closed, etc.
It was necessary to have a strong structure that could withstand the repulsive force of the packing. Moreover, the repulsive force of the packing had an effect on the lid body as well. There were many other inconveniences.

Therefore, a sealing mechanism has been proposed in which the packing is fitted in the radial direction, i.e., in close contact with the side wall, so that no repulsive force is applied to the lid, hinges, push button, and hook.

[The problem that the idea aims to solve]

In the case of this configuration, the repulsive force of the gasket does not act in the direction of opening the lid, and the repulsive force is not applied to the lid, hinge, push button, or hook, and the advantage is that the same hooks, push buttons, etc. as normal ones can be used. It was hot. However, because the gasket fits closely against the side wall, the interior becomes piston-shaped, and a large amount of force is required to release the seal.

[Means to solve problems]

The lid body 1 is provided with a push-down part 9 on the lower surface, and has a hinge piece 4 hanging down from the edge of the lower surface. A push-up piece 5 is provided protruding from the push-down part 9 of the hinge piece 4. The push-up piece 5 and the hinge piece 4 are smoothly connected by a cam part 6. The container body 10 has a notch 15 carved in its end portion for pivotally supporting the hinge piece 4 of the lid body 1. By carving a storage recess 11 on the top surface of this container body 10 and providing a partition frame 16 in this storage recess 11, a cosmetic storage space 19 is provided on one side of the cutout 15 and an applicator on the other side. A storage space 18 is configured. A veranda-like fitting part 23 is provided inside this cosmetic storage space 19. In addition, the partition frame 16
A second hinge piece 24 is provided protruding from the upper end. Inner lid 25
screws one end onto the second hinge piece 24. A gasket 28 is disposed on the lower surface of the inner lid 25 and tightly fits into the inner wall of the fitting part 23 in the cosmetic storage compartment 19, and its tip abuts against the push-up piece 5 of the hinge piece 4 of the lid body 1. It will be extended to And, when the lid body 1 is closed, it is configured to be pressed down by the pressing part 9 of the lid body 1.

The present invention includes the lid body 1, the vessel body 10, and the inner lid 2.
This is a compact case consisting of 5 parts.

[Effect]

When the lid body 1 is closed, the inner lid 25 is closed and the gasket 28 is inserted into the fitting part 2 in the cosmetic storage compartment 19.
3. Fits tightly to the inner wall and seals. When the lid body 1 is opened by a predetermined angle or more, the push-up piece 5 provided on the hinge piece 4 comes into contact with the lower surface of the tip of the inner lid 25 and pushes up the inner lid 25, releasing the sealing of the cosmetic storage compartment 19. do.

Furthermore, when the lid 1 is closed after the inner lid 25 is closed and the cosmetic storage compartment 19 is kept airtight, the tip of the inner lid 25 and the push-up piece 5 interfere with each other, making it impossible to close the lid 1. Put it away. However, the tip of the inner lid 25 is
As the lid body 1 is closed, the cam portion 6 of the hinge piece 4 first
comes into contact with. Since this cam portion 6 smoothly continues from the hinge piece 4 to the push-up piece 5, the inner lid 25 is once pushed up by the cam action of the cam portion 6. However, when the contact portion at the tip of the inner lid 25 gets over the push-up piece 5, the lid 1 can be closed.
The inner lid 25 is pushed down by the push-down part 9 of the lid body 1, and the cosmetic storage compartment 19 can be kept airtight again.

〔Example〕

The lid body 1 has a rectangular planar shape with a large aspect ratio, and has a recess 2 carved in its lower surface, and a mirror 3 is attached to the ceiling surface of the recess 2. Further, a hinge piece 4 hangs down from the lower edge of one end. This hinge piece 4 is provided with a push-up piece 5 that projects in the direction of the recess 2. Further, the lower part of the push-up piece 5 is a cam portion 6 that smoothly continues to the hinge piece 4. The cam portion 6 is configured such that its distance from the center of the hinge piece 4 gradually increases until it reaches the push-up piece 5. Also, at the center of the lower edge of the anti-hinge piece 4, there is a hook 8 with an engaging protrusion 7 protruding from the side wall.
is hanging down. Further, a push-down part 9 hangs down from the side wall of the recess 2 next to the hinge piece 4.

The container body 10 has a storage recess 11 carved in its upper surface. Further, the upper surface edge of the container body 10 is provided with an engaging part 12 that engages with the engaging protrusion 7 of the hook 8 of the lid body 1, and furthermore, a lid opening mechanism 13 that can release this engagement at will. has been established. Further, a hinge piece 4 of the lid body 1 is pivotally supported at the end of the container body 10 on the side of the anti-opening mechanism 13, and a notch forming a hinge 14 that connects the lid body 1 and the container body 10 so as to be openable and closable. 15 are provided.

This notch 15 is large enough for the push-up piece 5 to rotate inside.

A partition frame 16 is provided in the storage recess 11 of the lid body 1.
is housed inside so as to be slidable in the front and back direction but not to fall off, and springs in the direction of the hinge 14. The opening mechanism 13 constitutes an applicator storage space 18 in which the puff 17 is stored, and the hinge 14 forms a cosmetic storage space 19. An inner tray frame 20 is fitted into the cosmetic storage space 19 and held by the elastic force of the partition frame 16. As a result, the partition frame 1
By sliding 6 in the direction of the lid opening mechanism 13,
The inner plate frame 20 is designed to be detachable. This inner tray frame 20 includes an inner tray 22 filled with cosmetics 21.
is fixed. This inner plate 22 is made up of cosmetics 21.
The upper part filled with the material is a fitting part 23 that spreads out like a veranda. In addition, the partition frame 16 and the inner tray frame 20 are fixed to the storage recess 11 or are integrally formed, and the inner tray 22 is directly fixed to the cosmetic storage space 19, so that the inner wall of the cosmetic storage space 19 is fixed. It is also possible to use the fitting portion 23.

In addition, a second hinge piece 2 is provided on the top surface of the partition frame 16.
4 stands out. An end portion of the inner lid 25 is hinged to the second hinge piece 24 so as to be openable and closable. This inner lid 25 covers the cosmetic storage compartment 19, and its tip extends above the notch 15 of the container body 10, and is configured such that the push-up piece 5 of the lid body 1 comes into contact with the lower surface. . In addition, on the lower surface of the inner lid 25, the inner lid 2
5 is closed, a protruding portion 26 that protrudes into a fitting portion 23 of the cosmetic storage compartment 19 bulges out. A concave groove 27 is formed on the entire outer wall of the protruding portion 26, and an O-ring-shaped elastic packing 28 is fixed to the concave groove 27. In addition, the inner lid 25 is adapted to be pressed down by the push-down portion 9 of the lid 1 when the lid 1 is closed.

As a result, when the inner lid 25 is closed and the lid 1 is closed, the inner lid 25 is pressed down by the pressing part 9 of the lid 1, and the gasket 28 is closely fitted to the inner wall of the fitting part 23,
The cosmetics 21 in the inner tray 22 are kept hermetically sealed. Furthermore, when the lid 1 is opened, the push-up piece 5 of the lid 1 comes into contact with the lower surface of the inner lid 25, pushes up the inner lid 25, and releases the sealing of the inner tray 22. Furthermore, when the lid body 1 is closed, the push-up piece 5 and the inner lid 2
The tip of 5 interferes with the inner lid 25.
When the tip of the inner lid 2 comes into contact with the cam part 6, the inner lid 2
5 opens slightly to avoid the push-up piece 5, allowing the lid 1 to be opened and closed without any hindrance.

[Effect of idea]

As described above, the present invention provides a fitting part 23 above the cosmetic 21, and a gasket 28 that enters into the fitting part 23 and tightly fits on the inner wall to keep the cosmetic storage compartment 19 airtight. A push-up piece 5 is provided on the inner lid 25 and is provided on the hinge piece 4 of the lid body 1 to push up the tip of the inner lid 25 and release the seal. Therefore, since the repulsive force of the packing 28 acts in the horizontal direction, the hinge 14,
The same hook 8 and lid opening mechanism 13 as usual can be used.

Furthermore, since the push-up piece 5 that pushes up the tip of the inner lid 25 is provided on the hinge piece 4 of the lid body 1, when the lid body 1 is opened, the push-up piece 5 pushes up the inner lid 25, and the cosmetic storage compartment 1
9 can be unsealed. Therefore, the disadvantage of requiring a large amount of force to release the fitting of the gasket 28 can now be solved by using the lever principle to open and close the inner lid 25 with less force.

Moreover, when the lid 1 is closed after the inner lid 25 is closed and the cosmetic storage compartment 19 is kept airtight, the tip of the inner lid 25 and the push-up piece 5 interfere with each other, making it impossible to close the lid 1. However, since the cam part 6 smoothly connects the hinge piece 4 and the push-up piece 5,
As the lid body 1 is closed, the tip of the inner lid 25 first comes into contact with the cam portion 6 of the hinge piece 4, and the inner lid 25 is once pushed up by the cam action of the cam portion 6, and the tip of the inner lid 25 is pushed up once. When the abutting part gets over the push-up piece 5, the lid 1 can be closed, and the push-up part 9 of the lid 1
The inner lid 25 is pushed down and the cosmetic storage compartment 19 can be kept airtight again.

Furthermore, the sealing of the cosmetic 21 is achieved because the protruding part 26 of the inner lid 25 protrudes into the fitting part 23 of the container body 10 and the packing 28 is closely fitted to the inner wall of the fitting part 23. The cosmetic 21 can be held airtight without the need for special airtight holding means such as pressing it downward.

[Brief explanation of the drawing]

1 to 5 are side sectional views of the compact case according to the embodiment of the present invention in use. 1... Lid body, 4... Hinge piece, 5... Push-up piece, 6
...Cam part, 9...Pushing part, 10...Device body, 11
... Storage recess, 15 ... Notch, 16 ... Partition frame, 18 ... Applicator storage place, 19 ... Cosmetic storage place, 23 ... Fitting part, 24 ... Second hinge piece, 2
5...Inner lid, 28...Patsukin.

Claims (1)

[Claims for Utility Model Registration] A push-up portion 9 is provided on the lower surface, a hinge piece 4 is suspended from the edge of the lower surface, a push-up piece 5 is provided protruding across the push-down portion 9 of the hinge piece 4, and the push-up piece 5 is provided. and a lid body 1 in which a hinge piece 4 is smoothly connected by a cam part 6, a notch 15 is carved at the end to pivotally support the hinge piece 4 of the lid body 1, and a storage recess 11 is formed on the top surface. , and by providing a partition frame 16 in the storage recess 11, a cosmetic storage space 19 is formed on one side of the notch 15, and an applicator storage space 18 is formed on the other side. A container body 10 is provided with a veranda-like fitting part 23 in the storage space 19, and a second hinge piece 24 is provided protruding from the upper end of the partition frame 16, one end is pivotally supported by the second hinge piece 24, and the A gasket 28 that tightly fits on the inner wall of the fitting part 23 of the cosmetic storage compartment 19 is arranged, and extends until the tip abuts the push-up piece 5 of the hinge piece 4 of the lid body 1, and the push-up part of the lid body 1 A compact case characterized by comprising: an inner lid 25 that is pressed down by a holder 9;