Container capable of being contracted directionally

Abstract

The invention discloses a directionally contractible container, which belongs to the technical field of containers, and comprises a hard rubber fixing plate which is in a disc shape and is made of a hard rubber material; the top face of the flexible rubber movable plate is in an inward concave shape, the flexible rubber movable plate is used for storing solution or paste materials, and the flexible rubber movable plate is soft in texture; the hard rubber limiting plate is in a circular ring shape, the hard rubber limiting plate is made of a rigid hard rubber material, a combined structure of the hard rubber fixed plate, the soft rubber movable plate and the hard rubber limiting plate is obtained through injection molding, a groove is formed in the bottom face of the soft rubber movable plate, and the hard rubber fixed plate is arranged on the inner wall of the groove of the soft rubber movable plate. According to the cosmetic container disclosed by the invention, the flexible glue movable plate convenient for directional contraction is arranged, so that the flexible glue movable plate is attached to an external sealing structure in the directional contraction process, and the discharge effect of cosmetics in the container is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of containers, in particular to a container capable of directionally shrinking. Background Art

[0002] A container is a basic device that is used to hold materials and is mainly a shell. It is often used as the shell of storage equipment or other chemical equipment. Usually, cosmetic solutions or pastes are stored and stored in a directionally shrinkable container, and exported when needed.

[0003] In the existing containers for storing cosmetics, when the shrink bag of the container shrinks during discharging, the shrink bag will wrap around the discharging hole, making subsequent suction difficult and reducing the convenience of using the directionally shrinkable container. At the same time, after the shrink bag shrinks, a large amount of cosmetics will remain, wasting a lot of cosmetics. Summary of the invention

[0004] The object of the present invention is to provide a directionally shrinkable container to solve the problems raised in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a directionally shrinkable container, comprising: The hard rubber fixing plate is in the shape of a disk and is made of hard rubber; A retractable soft-gel movable plate, the top surface of which is concave, is used to store solution or paste materials, and the soft-gel movable plate is soft in texture; The hard rubber limiting plate is in the shape of a ring and is made of a rigid hard rubber material. The combined structure of the hard rubber fixed plate, the soft rubber movable plate and the hard rubber limiting plate is obtained by injection molding.

[0006] Preferably, a groove is provided on the bottom surface of the soft rubber movable plate, and the hard rubber fixing plate is arranged on the inner wall of the groove of the soft rubber movable plate.

[0007] Preferably, a circular ring-shaped groove is formed on the outer side wall of the soft rubber movable plate, and the inner wall of the hard rubber limiting plate is sleeved in the circular ring-shaped groove of the soft rubber movable plate.

[0008] Preferably, the top wall of the soft rubber movable plate abuts against the hard rubber limiting plate.

[0009] Preferably, the outer side wall of the hard rubber limiting plate is provided with a plurality of vertically equidistantly arranged fixing blocks.

[0010] Compared with the prior art, the technical effects and advantages of the present invention are as follows: The container which can be directionally contracted has a hard rubber fixed plate which is embedded and fixedly connected to the bottom surface of the soft rubber movable plate, and the top surface of the hard rubber fixed plate extends through the top surface of the soft rubber movable plate, and the hard rubber limiting plate is abutted against the side surface of the soft rubber movable plate, so that the hard rubber fixed plate, the soft rubber movable plate and the hard rubber limiting plate are combined into a container for storing materials. The container is used for sealing when storing cosmetics. When the cosmetics inside the container are extracted, the soft rubber movable plate performs directionally contraction and deformation, providing an extrusion effect on the cosmetics stored in the soft rubber movable plate, which is convenient for extracting the cosmetics. The soft rubber movable plate has a soft texture, so that the soft rubber movable plate can be completely fitted with the closed structure, thereby achieving that the cosmetics can be fully sucked out and reducing the amount of cosmetics residue.

[0011] The directionally shrinkable container combines the sealing structure and the container into a closed structure. Under the action of negative pressure, the soft rubber movable plate shrinks directionally and can be completely fitted with the sealing structure, so that the cosmetics can be fully sucked out, the residual amount of cosmetics is reduced, the discharge effect of cosmetics is enhanced, the residual amount of cosmetics in the container is reduced, and the waste of cosmetics is prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 A top view of the present invention; Figure 3 It is a front view of the present invention; Figure 4 is a cross-sectional view of the present invention; Figure 5 It is another perspective structural schematic diagram of the present invention; Figure 6 It is a structural schematic diagram of the soft rubber movable plate of the present invention in a directional contraction state.

[0014] Description of reference numerals: In the figure: 1. Hard rubber fixed plate; 2. Soft rubber movable plate; 3. Hard rubber limiting plate. DETAILED DESCRIPTION

[0015] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0016] Unless otherwise defined, the up, down, left, right, front, back, inside and outside directions involved in this document are based on the up, down, left, right, front, back, inside and outside directions in the figures shown in the present invention, and are explained here together.

[0017] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0018] In order to solve the problem that when the shrink bag of the shrinkable container is shrinking by suction, the shrink bag will block the discharge hole and the shrink bag will have a large amount of residual volume after shrinking, resulting in waste of cosmetics, please refer to Figures 1 to 6 The structure of the device body is as follows: The hard plastic fixing plate 1 is in the shape of a disk, and the hard plastic material of the hard plastic fixing plate 1 is not easy to deform. The hard plastic fixing plate 1 is used to store cosmetics; The retractable soft rubber movable plate 2 has a concave top surface. The concave soft rubber movable plate 2 provides conditions for storing cosmetics. Cosmetics are divided into solutions, pastes, powders, etc. The concave soft rubber movable plate 2 is used to store solution or paste materials. The soft rubber movable plate 2 is soft in texture. The soft rubber movable plate 2 made of soft rubber is soft in texture, which is convenient for realizing directional contraction of the soft rubber movable plate 2. The soft rubber movable plate 2 squeezes the stored cosmetics during the directional contraction process, providing conditions for discharging the cosmetics. The hard rubber limiting plate 3 is in the shape of a ring. The hard rubber limiting plate 3 is made of a rigid hard rubber material. The combined structure of the hard rubber fixed plate 1, the soft rubber movable plate 2 and the hard rubber limiting plate 3 is obtained by injection molding. The combined structure of the hard rubber fixed plate 1, the soft rubber movable plate 2 and the hard rubber limiting plate 3 cooperates with the sealing structure to form a sealed inner cavity of the container, so that the container composed of the combined structure of the hard rubber fixed plate 1, the soft rubber movable plate 2 and the hard rubber limiting plate 3 and the sealing structure stores cosmetics, and the hard rubber fixed plate 1 and the soft rubber movable plate are extracted by an external pump body. 2 and the hard rubber limiting plate 3 combined structure and the sealing structure of the cosmetics, due to the effect of gravity, the cosmetics are always in the lower part of the container formed by the combined structure of the hard rubber fixed plate 1 and the soft rubber movable plate 2 and the hard rubber limiting plate 3 and the sealing structure, and the upper part of the container cavity generates a negative pressure space. Under the action of atmospheric pressure, the soft rubber movable plate 2 begins to gradually shrink in a directional manner, so that the soft rubber movable plate 2 is deformed, so that the top surface of the soft rubber movable plate 2 is completely fitted with the sealing structure, so as to realize the export of the cosmetics, and at the same time reduce the residual amount of the cosmetics to prevent the waste of cosmetics; A groove is provided on the bottom surface of the soft rubber movable plate 2, and the hard rubber fixed plate 1 is arranged on the inner wall of the groove of the soft rubber movable plate 2, showing the combined shape of the soft rubber movable plate 2 and the hard rubber fixed plate 1, and the top surface of the hard rubber fixed plate 1 passes through the soft rubber movable plate 2, and a circular ring-shaped groove is provided on the outer wall of the soft rubber movable plate 2. The inner wall of the hard rubber limiting plate 3 is sleeved in the circular ring-shaped groove of the soft rubber movable plate 2, and the top wall of the soft rubber movable plate 2 abuts against the hard rubber limiting plate 3. The outer wall of the hard rubber limiting plate 3 is provided with a number of vertically equidistantly arranged fixed blocks, and the set several fixed plates strengthen the structural stability of the hard rubber limiting plate 3. The top surface height of the set hard rubber fixed plate 1 is lower than the top surface height of the soft rubber movable plate 2, so that the hard rubber fixed plate 1, the soft rubber movable plate 2 and the hard rubber limiting plate 3 are combined into a concave disc-shaped structure for holding cosmetics.

[0019] How it works When the user uses the directionally shrinkable container, the hard rubber fixed plate 1, the soft rubber movable plate 2 and the hard rubber limiting plate 3 are combined into a cosmetic container, and the container is used in conjunction with an external sealing structure and an external pump body. The cosmetics in the container are extracted through the external pump body. During the extraction process, the soft rubber movable plate 2 is directionally contracted until the soft rubber movable plate 2 fits with the external sealing structure. At the same time, under the action of gravity, the cosmetics are always in the lower part of the container formed by the combined structure of the hard rubber fixed plate 1, the soft rubber movable plate 2 and the hard rubber limiting plate 3 and the sealing structure. A negative pressure space is generated in the upper part of the inner cavity of the container, which is convenient for discharging cosmetics and increases the amount of cosmetics discharged from the container.

[0020] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A container capable of directionally shrinking, characterized in that: include: A hard rubber fixing plate (1), the hard rubber fixing plate (1) is in the shape of a disk and is made of hard rubber; A retractable soft-gel movable plate (2), wherein the top surface of the soft-gel movable plate (2) is in a concave shape and is used for storing solution or paste materials, and the soft-gel movable plate (2) is soft in texture; The hard rubber limiting plate (3) is in the shape of a ring and is made of a rigid hard rubber material. The combined structure of the hard rubber fixed plate (1), the soft rubber movable plate (2) and the hard rubber limiting plate (3) is obtained by injection molding.

2. The directionally shrinkable container according to claim 1, characterized in that: The bottom surface of the soft rubber movable plate (2) is provided with a groove, and the hard rubber fixed plate (1) is arranged on the inner wall of the groove of the soft rubber movable plate (2).

3. The directionally shrinkable container according to claim 2, characterized in that: The outer wall of the soft rubber movable plate (2) is provided with a circular ring-shaped groove, and the inner wall of the hard rubber limiting plate (3) is sleeved in the circular ring-shaped groove of the soft rubber movable plate (2).

4. The directionally shrinkable container according to claim 3, characterized in that: The top wall of the soft rubber movable plate (2) abuts against the hard rubber limiting plate (3).

5. The directionally shrinkable container according to claim 4, characterized in that: The outer side wall of the hard rubber limiting plate (3) is provided with a plurality of vertically equidistantly arranged fixing blocks.

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