WO2024012062A1

WO2024012062A1 - Inner container assembly, and cosmetic container comprising same

Info

Publication number: WO2024012062A1
Application number: PCT/CN2023/096014
Authority: WO
Inventors: 于福海; 王雪
Original assignee: 洽兴包装工业（中国）有限公司
Priority date: 2022-07-11
Filing date: 2023-05-24
Publication date: 2024-01-18
Also published as: CN218246121U

Abstract

The present application relates to an inner container assembly, and a cosmetic container comprising same. The inner container assembly comprises an inner lid, a first inner container and a second inner container. The inner lid, the first inner container and the second inner container are rotatably connected together by means of a hinge assembly; the hinge assembly comprises a hinge shaft; the inner lid can be rotatably uncovered from or covered on the first inner container around the hinge shaft; and the first inner container can be rotatably uncovered from or covered on the second inner container around the hinge shaft. In the present application, the inner container assembly uses a coaxial multi-layer structure, such that the movable range of each layer of structure is not limited, thereby providing the convenience of the cosmetic container operation .

Description

Liner component and cosmetic container containing the liner component

Technical field

The present application relates to the technical field of cosmetics, and in particular to an inner container component and a cosmetic container including the inner container component.

Background technique

With the continuous development of people's living standards, cosmetics have become necessities in people's lives. There are many types of cosmetics. According to their dosage forms, they can be divided into liquids, lotions, creams, powders, sticks, etc. For creams Cosmetics such as powder and powder can be stored in box-shaped cosmetic containers. At present, makeup boxes usually only store one type of cosmetics, which brings inconvenience to consumers and wastes space in the makeup box.

Utility model content

In order to overcome the above shortcomings, this application provides an inner container assembly. The inner container assembly has a multi-layer structure. Each layer of the structure can place different items. Therefore, the container can store at least two kinds of cosmetics, and the multi-layer structure shares the same rotating axis. Therefore, the range of activities of each layer of the structure is not restricted, and the operation convenience and usage efficiency of the container are improved.

The technical solutions adopted by this application to solve its technical problems are:

An inner bag assembly, including an inner cover, a first inner bag and a second inner bag, the inner cover, the first inner bag and the second inner bag being rotatably connected together through a hinge assembly, the The hinge assembly includes a hinge axis, the inner cover is rotatably opened and closed on the first inner bag around the hinge axis, and the first inner bag is rotatably opened and closed on the second inner bag around the hinge axis. Liner.

Optionally, the hinge assembly further includes a first hinge, a second hinge and a third hinge, and the hinge shaft passes through the first hinge, the second hinge and the third hinge to connect the The inner cover, the first inner bag and the second inner bag are connected together.

Optionally, the first hinge is provided on the inner cover, the second hinge is provided on the first inner bag, and the third hinge is provided on the second inner bag; or, the The first hinge is provided on the inner cover, the second hinge is provided on the second inner bag, and the third hinge is provided on the first inner bag; or, the first hinge is provided on On the first inner bag, the second hinge is provided on the inner cover, and the third hinge is provided on the second inner bag; or, the first hinge is provided on the second inner bag. On the inner bag, the second hinge is provided on the inner cover, and the third hinge is provided on the first inner bag; or, the first hinge is provided on the first inner bag, and the third hinge is provided on the first inner bag. The second hinge is provided on the second inner bag, and the third hinge is provided on the inner cover; or, the first hinge is provided on the second inner bag, and the second hinge is provided on The first inner bag and the third hinge are provided on the inner cover.

Optionally, the first hinge is installed in the second hinge, the hinge shaft passes through the first hinge and the second hinge, and the third hinge is hung on the hinge shaft. .

Optionally, the first hinge includes two mutually spaced first coupling members, the first coupling member is provided with a first coupling hole, and the second hinge includes two mutually spaced second coupling members. The second coupling member is provided with a second coupling hole, the third hinge includes a third coupling member, the third coupling member is provided with a slot with an opening, and the first coupling member is placed on Between the two second coupling members, the hinge shaft passes through the first coupling hole and the second coupling hole, and the third coupling member is hung on the hinge shaft through a slot.

Optionally, the hinge shaft includes a rotating shaft and a pin, the rotating shaft is installed in the two first combination holes, the pin is installed in the second combination hole, and the pin is connected to the rotating shaft, The third combining member is hung on the rotating shaft.

Optionally, a sealing ring is also included, the sealing ring is installed between the first inner bag and the second inner bag, and a soft rubber pad is provided between the sealing ring and the first inner bag.

Optionally, the sealing ring has an annular structure, and the sealing ring is arranged along the circumferential axis of the outer ring. A fourth extension portion extends downward to form a mesh cloth between the sealing ring and the second inner bag, and the mesh cloth is welded to the sealing ring.

This application also provides a cosmetic container, including an outer shell component and any inner container component provided by this application that is detachably installed in the outer shell component.

Optionally, the outer cover assembly includes a base and an outer cover that covers the base. The base includes an upper bottom and a lower bottom that are fixedly snapped together. A pressing member is installed between the outer cover and the base. .

The beneficial effects of this application are:

1) In this application, the liner component is detachably installed in the base. When the cosmetic materials in the liner component are used up, the entire multi-layer liner component can be disassembled from the outer cover component and replaced with a new one. The inner liner component can be used again, so the outer liner component can be reused multiple times, reducing the waste of resources; and each layer of the multi-layer liner component can also be disassembled separately, thus realizing the individual replacement of each cosmetic material, ensuring that each All cosmetic materials can be used up, reducing the waste of cosmetic materials;

2) The inner container assembly in this application has a three-layer structure with an inner cover, a first inner container and a second inner container. Therefore, at least two different cosmetic materials can be stored, which improves the use efficiency of the container and satisfies the needs of diverse users. The needs of makeup; and in this application, a coaxial multi-layer structure is adopted, that is, the inner cover, the first inner tank and the second inner tank share a rotating axis, so the range of movement of each layer structure can be unrestricted, and the container is provided. Ease of operation.

Description of drawings

Figure 1 is a partially exploded view of the cosmetic container in Embodiment 1 of the present application;

Figure 2 is an exploded view of the cosmetic container in Example 1 of the present application;

Figure 3 is a combined view of the inner tank assembly in Embodiment 1 of the present application;

Figure 4 is an exploded view of the liner assembly in Embodiment 1 of the present application;

Figure 5 is a cross-sectional view of the inner bladder assembly in Embodiment 1 of the present application;

Figure 6 is a schematic structural diagram of the inner cover in Embodiment 1 of the present application;

Figure 7 is a schematic structural diagram of the first inner bladder in Embodiment 1 of the present application;

Figure 8 is a schematic structural diagram of the sealing ring in Embodiment 1 of the present application;

Figure 9 is a schematic structural diagram of the second inner bladder in Embodiment 1 of the present application;

Figure 10 is a partially exploded view of the cosmetic container in Embodiment 2 of the present application;

Figure 11 is an exploded view of the cosmetic container in Example 2 of the present application;

Figure 12 is a combined view of the inner tank assembly in Embodiment 2 of the present application;

Figure 13 is an exploded view of the liner assembly in Embodiment 2 of the present application;

Figure 14 is a cross-sectional view of the inner bladder assembly in Embodiment 2 of the present application;

Figure 15 is a schematic structural diagram of the inner cover in Embodiment 2 of the present application;

Figure 16 is a schematic structural diagram of the first inner bladder in Embodiment 2 of the present application;

Figure 17 is a schematic structural diagram of the sealing ring in Embodiment 2 of the present application;

Figure 18 is a schematic structural diagram of the second inner bladder in Embodiment 2 of the present application;

Figure 19 is a partially exploded view of the cosmetic container in Embodiment 3 of the present application;

Figure 20 is an exploded view of the cosmetic container in Example 3 of the present application;

Figure 21 is an assembly diagram of the inner tank assembly in Embodiment 3 of the present application;

Figure 22 is an exploded view of the liner assembly in Embodiment 3 of the present application;

Figure 23 is a cross-sectional view of the inner bladder assembly in Embodiment 3 of the present application;

Figure 24 is a schematic structural diagram of the inner cover in Embodiment 3 of the present application;

Figure 25 is a schematic structural diagram of the first inner bladder in Embodiment 3 of the present application;

Figure 26 is a schematic structural diagram of the sealing ring in Embodiment 3 of the present application;

Figure 27 is a schematic structural diagram of the second inner bladder in Embodiment 3 of the present application;

In the picture: 10-outer cover, 11-groove, 12-lens, 20-base, 21-upper bottom, 22-lower bottom, 23-pressing piece, 24-elastic piece, 30-inner cover, 31-first protrusion Edge, 32-first extension part, 40-first inner bag, 41-second convex edge, 42-second extension part, 43-third extension part, 50-second inner bag, 51-first peripheral wall , 52-second peripheral wall, 53-gap, 60-sealing ring, 61-soft rubber pad, 62-fourth extension, 70-first hinge, 71-first coupling piece, 72-first coupling hole, 73 -Rotating shaft, 74-pin, 80-second hinge, 81-second coupling member, 82-second coupling hole, 83-connecting rod, 90-third hinge, 91-third coupling member, 92-card slot.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this application.

It should be noted that the terms "first", "second", etc. in the description and claims of this application and the following drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. . It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, e.g., a process, method, system, product, or apparatus that encompasses a series of steps or units and need not be limited to those explicitly listed. Those steps or elements may instead include other steps or elements not expressly listed or inherent to the process, method, product or apparatus.

For the convenience of description, spatially relative terms can be used here, such as "on...", "on...", "on the upper surface of...", "above", etc., to describe what is shown in the figure. The spatial relationship between one device or feature and other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a feature in the figure is turned upside down, then one feature described as "above" or "on top of" other features or features would then be oriented "below" or "below" the other features or features. under other devices or structures". Thus, the exemplary term "over" may include both orientations "above" and "below." The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in Figures 3-9, 12-18 and 21-27, an inner tank assembly includes an inner cover 30, a first inner tank 40 and a second inner tank 50. The inner cover 30 and the first inner tank 40 and the second inner bag 50 are rotatably connected together through a hinge assembly. The hinge assembly includes a hinge axis. The inner cover 30 can be opened and closed on the first inner bag 40 rotatably around the hinge axis. The first inner bag 40 can be opened and closed around the hinge axis. The second inner bladder 50 is rotatably opened and closed. When the cosmetic materials in the liner assembly are used up, the multi-layer liner assembly can be disassembled from the jacket assembly as a whole and replaced with a new liner assembly for reuse. Therefore, the jacket assembly can be reused multiple times, reducing resources. waste; and each layer of the multi-layered liner assembly can also be disassembled separately, thereby realizing the individual replacement of each cosmetic material and reducing the waste of cosmetic materials. The outer cover assembly is covered with the inner cover 30, the inner cover 30 is covered with the first inner bag 40, the first inner bag 40 is covered with the second inner bag 50, and the inner cover 30 can be used to place a powder puff. It can be used to place cream and powder cosmetic materials, such as highlights, shadows, lip glazes, etc. The second inner tank 50 can be used to place cosmetic materials that need to be kept airtight, such as air cushions and some easily oxidized cream and powder makeup. Materials, the inner cover 30, the first inner bag 40 and the second inner bag 50 share the same hinge axis, so the inner cover 30 and the first inner bag 40 can rotate at any angle around the hinge axis, which is convenient for the first inner bag and the second inner bag. The use of cosmetic materials in the bladder. This application can store at least two different or the same cosmetic materials, which improves the use efficiency of the container and meets the diverse makeup needs of users; the coaxial multi-layer structure of this application can make the range of activities of each layer structure unrestricted , providing the convenience of container operation.

As shown in FIG. 4 , the hinge assembly also includes a first hinge 70 , a second hinge 80 and a third hinge 90 . The hinge shaft passes through the first hinge 70 , the second hinge 80 and the third hinge 90 to connect the inner cover 30 , The first inner bag 40 and the second inner bag 50 are connected together.

Optionally, the first hinge 70 is provided on the inner cover 30, the second hinge 80 is provided on the first liner 40, and the third hinge 90 is provided on the second liner 50; or, the first hinge 70 is provided on the inner cover 30. On the cover 30, the second hinge 80 is provided on the second inner pot 50, and the third hinge 90 is provided on the first inner pot 40; or, the first hinge 70 is provided on the first inner pot 40, and the second hinge 80 is provided on the first inner pot 40. On the inner cover 30, the third hinge 90 is provided on the second inner bag 50; or, the first hinge The chain 70 is provided on the second inner bag 50, the second hinge 80 is provided on the inner cover 30, and the third hinge 90 is provided on the first inner bag 40; or, the first hinge 70 is provided on the first inner bag 40, The second hinge 80 is provided on the second inner pot 50 and the third hinge 90 is provided on the inner cover 30; or the first hinge 70 is provided on the second inner pot 50 and the second hinge 80 is provided on the first inner pot 40. The upper and third hinges 90 are provided on the inner cover 30 .

As shown in Figures 3, 12 and 21, the first hinge 70 is installed in the second hinge 80, the hinge shaft passes through the first hinge 70 and the second hinge 80, and the third hinge 90 is hung on the hinge shaft.

As shown in Figures 6, 16 and 24, the first hinge 70 includes two first coupling parts 71 spaced apart from each other. The first coupling parts 71 are provided with a first coupling hole 72, as shown in Figures 9, 18 and 24. As shown in Figure 25, the second hinge 80 has two second coupling parts 81 spaced apart from each other. The second coupling part 81 is provided with a second coupling hole 82. As shown in Figures 7, 15 and 27, the third hinge 90 includes a third combining member 91. The third combining member 91 is provided with a slot 92 with an opening. As shown in Figures 3, 12 and 21, the first combining member 71 is placed between the two second combining members 81. The hinge shaft passes through the first combining hole 72 and the second combining hole 82 , and the third combining member 91 is hung on the hinge shaft through the slot 92 . Optionally, as shown in FIGS. 9 and 18 , the two second coupling members 81 are connected through connecting rods 83 to enhance the strength of the second coupling members 81 .

As shown in Figures 6, 16 and 24, the hinge shaft includes a rotating shaft 73 and a pin 74. The rotating shaft 73 is installed in the two first combining holes 72, the pin 74 is installed in the second combining hole 82 and the pin 74 is connected to the rotating shaft. 73. The third combining member 91 is hung on the rotating shaft 73 . Two pins 74 are respectively inserted into the second combination hole 82 from both sides of the rotating shaft and nailed together with the rotating shaft 73, so that the first hinge 70 and the second hinge 80 are rotatably combined together, and the third hinge 90 is connected through the third combination. The member 91 is hung on the rotating shaft, so the second hinge 80 can rotate around the rotating shaft and the second hinge can be detached at will.

As shown in Figures 5 and 6, the inner bladder assembly also includes a sealing ring 60. The sealing ring 60 is installed between the first inner bladder 40 and the second inner bladder 50. There is a sealing ring 60 between the sealing ring 60 and the first inner bladder 40. There is a soft rubber pad 61. The sealing ring 60 has an annular structure, and the sealing ring 60 extends axially downward along the circumference of the outer ring to form a fourth extension 62. A mesh cloth is provided between the sealing ring 60 and the second inner bladder 50, and the mesh cloth is welded to the sealing ring. 60 on. Utilizing the sealing effect between the sealing ring 60 and the soft rubber pad 61, the second inner container 50 achieves an airtight effect and is used to store cosmetics that need to be sealed, such as air cushions and some cream and powder cosmetics that are easily oxidized.

As shown in FIGS. 6-9 , the lower peripheral wall of the inner cover 30 extends axially downward to form a first extension 32 , and the upper peripheral wall of the inner cover 30 extends radially outward to form a first convex edge 31 . The first inner bladder 40 The upper peripheral wall of the first inner bladder 40 extends axially upward to form a second extension portion 42, the lower peripheral wall of the first inner bladder 40 extends axially downward to form a third extension portion 43, and the upper peripheral wall of the first inner bladder 40 extends radially outward to form a third extension portion 43. The second convex edge 41 and the second inner bladder 50 include a first peripheral wall 51 and a second peripheral wall 52 arranged coaxially. There is a gap 53 between the first peripheral wall 51 and the second peripheral wall 52 . Optionally, the inner cover 30, the first inner bag 40 and the second inner bag 50 are all cylindrical structures with an open upper end and a bottom surface at the lower end. As shown in Figure 5, when assembled, the first extension part of the inner cover 30 32 is sleeved on the outside of the second extension part 42 of the first inner bag, the sealing ring 60 is placed in the gap 53 of the second inner bag 50, and its fourth extension part 62 is sealingly coupled to the outside of the first peripheral wall 51, and the first inner The third extension part 43 of the bladder is sleeved on the outside of the sealing ring 60 and sealed by a soft rubber gasket 61 between the two. The second peripheral wall 52 is tightly coupled to the outside of the third extension part 43, thereby making the accommodation cavity of the second inner bladder To achieve the air-tight effect, at least part of the area between the first convex edge 31 and the second convex edge 41 does not overlap, thus facilitating the opening of the inner cover 30 and the first inner container 40 .

As shown in Figures 1-2, 10-11 and 19-20, a cosmetic container includes an outer cover assembly and an inner container assembly detachably installed in the outer cover assembly. The inner container assembly includes an inner cover 30, a first The inner pot 40 and the second inner pot 50, the inner lid 30, the first inner pot 40 and the second inner pot 50 are rotatably connected together through a hinge assembly. The hinge assembly includes a hinge axis, and the inner lid 30 can rotate around the hinge axis. The first inner bag 40 can be opened and closed on the first inner bag 40 , and the first inner bag 40 can be opened and closed on the second inner bag 50 rotatably about a hinge axis.

The outer cover assembly includes a base 20 and an outer cover 10 covering the base 20. The base 20 It includes an upper bottom 21 and a lower bottom 22 that are fixedly clamped together, and a pressing member 23 is installed between the outer cover 10 and the base 20 . The outer cover 10 is hingedly connected to the base 20. A lens 12 is provided inside the outer cover 10. A groove 11 is provided on the outer cover 10. A pressing member 23 is installed in the base 20. An elastic piece 24 is provided between the pressing member 23 and the base 20. , the pressing member 23 snaps into the groove 11 to engage the outer cover 10 and the base 20 with each other. The base 20 is provided with a receiving cavity, and the inner container component is detachably installed in the receiving cavity of the base. When installing, snap the inner container component into the receiving cavity of the base 20, and then fasten the outer cover 10 to the base 20; when in use, open the outer cover 10, remove the powder puff in the outer cover 10, and then press It is necessary to open the inner cover 30 or the first inner pot 40 and directly use the cosmetic materials in the first inner pot 40 or the second inner pot 50 to apply makeup, or use a powder puff to dip the cosmetic materials into the makeup.

Optionally, the first combining member 71 , the second combining member 81 and the third combining member 91 are formed by extending outward along the radial direction of the outer peripheral surface of the inner cover 30 , the first inner bladder 40 or the second inner bladder 50 . Examples 1-3 are used below to specifically illustrate the structure of the cosmetic container. Embodiment 1: As shown in Figures 1-9, the first coupling member 71 extends outward along the radial direction of the outer circumferential surface of the inner cover 30. The two first coupling members 71 are connected by a rotating shaft 73, and the third coupling member 71 is connected by a rotating shaft 73. The coupling member 91 extends outward along the radial direction of the outer circumferential surface of the first inner bladder 40 . The third coupling member 91 is curved and is provided with a slot 92 with an opening. The second coupling member 81 Extending outward along the radial direction of the outer circumferential surface of the second inner bladder 50, the second coupling part 81 has an "L"-shaped structure, and a connecting rod 83 is provided between the two second coupling parts 81. When assembled, As shown in Figure 4, first place the inner cover 30 on the second inner bag 50, connect the inner cover and the second inner bag together through the pin 74, and then open the inner cover and remove the third connecting member 91 of the first inner bag. Hang on the rotating shaft 73, that is, the slot 92 of the third combining member 91 is stuck on the rotating shaft 73; this embodiment has another implementation mode (not shown in the figure), that is, the first combining member 71 is provided on the second On the inner bladder 50, the second coupling member 81 is provided on the inner cover 30; Embodiment 2: As shown in Figures 10-18, the third coupling member 91 extends outward along the radial direction of the outer circumferential surface of the inner cover 30. , the first coupling member 71 extends outward along the radial direction of the outer circumferential surface of the first inner bladder 40 , and the second coupling member 81 extends along the radial direction of the outer circumferential surface of the second inner bladder 50 . Extending outward in the direction, the specific structure and assembly method are similar to Embodiment 1, and will not be repeated here, the same below; this embodiment also has another embodiment (not shown in the figure), that is, the second embodiment A coupling member 71 is provided on the second inner bag 50, and a second coupling member 81 is provided on the first inner bag 40; Embodiment 3: As shown in Figures 19-27, the first coupling member 71 is along the outer periphery of the inner cover 30 The second coupling member 81 extends outward in the radial direction of the outer circumferential surface of the first inner bladder 40 , and the third coupling member 91 extends along the radial direction of the outer circumferential surface of the second inner bladder 50 . Extending outward in the radial direction; this embodiment also has another embodiment (not shown in the figure), that is, the first coupling member 71 is provided on the first inner bladder 40, and the second coupling member 81 is provided on On the inner cover 30.

It should be pointed out that for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all fall within the protection scope of the present application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

An inner bag assembly, characterized by: including an inner cover (30), a first inner bag (40) and a second inner bag (50), the inner cover (30), the first inner bag (40) The inner cover (30) is rotatably connected to the second inner container (50) through a hinge assembly, which includes a hinge axis, and the inner cover (30) is rotatably opened and closed about the hinge axis. An inner bag (40), the first inner bag (40) can be opened and closed on the second inner bag (50) rotatably around the hinge axis.
The inner bag assembly according to claim 1, characterized in that: the hinge assembly further includes a first hinge (70), a second hinge (80) and a third hinge (90), and the hinge shaft passes through the The first hinge (70), the second hinge (80) and the third hinge (90) connect the inner cover (30), the first inner bladder (40) and the second inner The gallbladder (50) is connected together.
The inner bag assembly according to claim 2, characterized in that: the first hinge (70) is provided on the inner cover (30), and the second hinge (80) is provided on the first inner bag. (40) The third hinge (90) is provided on the second inner bladder (50);

or,

The first hinge (70) is provided on the inner cover (30), the second hinge (80) is provided on the second inner bag (50), and the third hinge (90) is provided on the inner cover (30). On the first inner bladder (40);

or,

The first hinge (70) is provided on the first liner (40), the second hinge (80) is provided on the inner cover (30), and the third hinge (90) is provided on On the second inner bladder (50);

or,

The first hinge (70) is provided on the second inner bag (50), the second hinge (80) is provided on the inner cover (30), and the third hinge (90) is provided on The mentioned One liner (40) on;

or,

The first hinge (70) is provided on the first liner (40), the second hinge (80) is provided on the second liner (50), and the third hinge () 90 Located on the inner cover (30);

or,

The first hinge (70) is provided on the second inner bag (50), the second hinge (80) is provided on the first inner bag (40), and the third hinge (90) Located on the inner cover (30).
The inner bag assembly according to claim 2, characterized in that: the first hinge (70) is installed in the second hinge (80), and the hinge shaft passes through the first hinge (70). and the second hinge (80), and the third hinge (90) is hung on the hinge shaft.
The inner bag assembly according to claim 4, characterized in that: the first hinge (70) includes two first coupling parts (71) spaced apart from each other, and the first coupling part (71) has a First combination hole (72), the second hinge (80) includes two mutually spaced second combination parts (81), the second combination part (81) is provided with a second combination hole (82) , the third hinge (90) includes a third coupling member (91), the third coupling member (91) is provided with a slot (92) with an opening, and the first coupling member (71) is placed Between the two second coupling members (81), the hinge shaft passes through the first coupling hole (72) and the second coupling hole (82), and the third coupling member (91) passes through the clamping hole. The groove (92) is hung on the hinge shaft.
The inner bladder assembly according to claim 5, characterized in that: the hinge shaft includes a rotating shaft (73) and a pin (74), and the rotating shaft (73) is installed in the two first combination holes (72). , the pin (74) is installed in the second combination hole (82) and the pin (74) is connected to the rotating shaft (73), and the third combining member (91) is hung on the rotating shaft (73) on.
The inner bladder assembly according to claim 1, further comprising: a sealing ring (60) installed on the first inner bladder (40) and the second inner bladder (50). ), a soft rubber pad (61) is provided between the sealing ring (60) and the first inner bladder (40).
The inner bag assembly according to claim 7, characterized in that: the sealing ring (60) has an annular structure, and the sealing ring (60) extends axially downward along the circumference of the outer ring to form a fourth extension part ( 62), a mesh cloth is provided between the sealing ring (60) and the second inner bladder (50), and the mesh cloth is welded to the sealing ring (60).
A cosmetic container, characterized in that it includes an outer cover component and an inner container component detachably installed in the outer cover assembly, and the inner container assembly is the inner container assembly according to any one of claims 1 to 8.
The cosmetic container according to claim 9, characterized in that: the outer cover assembly includes a base (20) and an outer cover (10) covering the base (20), and the base (20) includes a fixed engaging A pressing member (23) is installed between the upper bottom (21) and the lower bottom (22), the outer cover (10) and the base (20).