Storage box

By designing a push-pull drawer in the storage box to achieve opening switching and a detachable connection structure, the problem of cumbersome operation of the existing storage box is solved, and the convenience of taking and putting clothes is improved.

CN223310892UActive Publication Date: 2025-09-09ALL STAR HOUSEWARE LTD
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Patent Information

Application Number
CN202422757515.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-12
Publication Date
2025-09-09
Estimated Expiration
2034-11-12

AI Technical Summary

Technical Problem

The existing storage box has complicated operation steps when taking out and putting clothes, and it is inconvenient to take out the clothes inside the storage box.

Method used

A storage box is designed. The opening can be opened and closed by pushing and pulling a drawer, thereby simplifying the operation steps. A detachable shell structure and a linkage film are adopted to improve convenience.

Benefits of technology

The convenience of taking out and putting out clothes is achieved, the steps of opening or closing the storage box are simplified, and the simplicity and convenience of operation are improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model is suitable for the technical field of storage tools, and discloses a storage box which comprises a shell, a drawer and a linkage soft sheet. The shell comprises a bottom plate, a top plate, a first side plate and a second side plate, the bottom plate, the top plate, the first side plate and the second side plate define a containing cavity and an opening communicated with the containing cavity, and a rail is arranged in the containing cavity. The drawer is movably connected to the shell, can pass through the opening to enter and exit the accommodating cavity, and comprises a first end and a second end which are oppositely arranged; the linkage soft sheet is slidably connected to the track and comprises a third end and a fourth end which are oppositely arranged, the third end is connected to the first end of the drawer, and the fourth end is selectively in butt joint with and separated from the second end of the drawer. When the fourth end of the linkage soft sheet is in butt joint with the second end of the drawer, the drawer is located in the containing cavity, and the opening is in a closed state. When the fourth end and the second end of the linkage soft sheet are separated, the second end of the drawer is located outside the containing cavity, and the opening is in an open state. According to the storage box, the step of opening or closing the storage box is simple, and clothes can be conveniently taken and placed.
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Description

Technical Field

[0001] The utility model relates to the technical field of storage tools, in particular to a storage box. Background Art

[0002] Storage boxes can be used to store hats, underwear, socks and other clothing. They are popular because of their dust-proof protection, space-saving, and convenient access. However, existing storage boxes usually require opening the top cover or side door to access clothing, which is cumbersome and inconvenient to remove or place clothing inside the box. Utility Model Content

[0003] The purpose of the utility model is to provide a storage box, which aims to solve the technical problem that the existing storage boxes have complicated operation steps and are not conducive to taking and placing clothes.

[0004] To achieve the above-mentioned purpose, the present invention provides a storage box comprising:

[0005] The housing includes a bottom plate, a top plate, a first side plate, and a second side plate, wherein the bottom plate and the top plate are arranged opposite to each other, and the first side plate and the second side plate are arranged opposite to each other and connected between the bottom plate and the top plate; the bottom plate, the top plate, the first side plate, and the second side plate enclose a receiving cavity and an opening, wherein the opening is connected to the receiving cavity, and a track is provided in the receiving cavity;

[0006] a drawer movably connected to the housing and capable of passing through the opening to enter and exit the accommodating cavity; the drawer comprises a first end and a second end oppositely disposed, the first end being configured to extend into the accommodating cavity, and the second end being configured to selectively extend out of the accommodating cavity;

[0007] A linkage soft sheet is slidably connected to the track and includes a third end and a fourth end that are oppositely disposed, wherein the third end is connected to the first end of the drawer, and the fourth end can selectively connect to and separate from the second end of the drawer;

[0008] When the fourth end of the linkage film is docked with the second end of the drawer, the drawer is located in the accommodating cavity and the opening is in a closed state; when the fourth end of the linkage film is separated from the second end of the drawer, the second end of the drawer is located outside the accommodating cavity and the opening is in an open state.

[0009] In one embodiment, the first side panel and the second side panel are both detachably connected to the bottom panel, and the first side panel and the second side panel are both detachably connected to the top panel.

[0010] In one embodiment, the first side panel and the second side panel are both provided with a first clamping member, and the bottom panel and the top panel are both provided with a second clamping member that is engaged with the first clamping member;

[0011] The first side panel and the second side panel are both detachably connected to the bottom panel by snap-fitting the first clip and the second clip, and the first side panel and the second side panel are both detachably connected to the top panel by snap-fitting the first clip and the second clip;

[0012] One of the first clamping component and the second clamping component is a first clamping buckle, and the other is a first clamping slot.

[0013] In one embodiment, the first side panel and the second side panel are both provided with a first adhesive piece, and the bottom panel and the top panel are both provided with a second adhesive piece that is adhesively matched with the first adhesive piece;

[0014] The first side panel and the second side panel are both detachably connected to the bottom panel by the adhesive fit of the first adhesive piece and the second adhesive piece, and the first side panel and the second side panel are both detachably connected to the top panel by the adhesive fit of the first adhesive piece and the second adhesive piece;

[0015] One of the first adhesive member and the second adhesive member is a hook-surface Velcro, and the other is a suede-surface Velcro.

[0016] In one embodiment, the third end of the linkage soft film and the first end of the drawer are detachably connected.

[0017] In one embodiment, a third clip is provided at the third end of the linkage soft sheet, and a fourth clip is provided at the first end of the drawer, and the linkage soft sheet and the drawer are detachably connected through the snap fit of the third clip and the fourth clip.

[0018] One of the third clamping component and the fourth clamping component is a second buckle, and the other is a second clamping slot.

[0019] In one embodiment, the first side panel includes a first main body portion and a first reinforcement portion, wherein the first reinforcement portion is connected to an end of the first main body portion away from the opening and extends toward the second side panel; and / or,

[0020] The second side plate includes a second main body portion and a second reinforcement portion. The second reinforcement portion is connected to an end of the second main body portion away from the opening and extends toward the first side plate.

[0021] In one embodiment, the shell further includes a third side plate, which is detachably connected between the bottom plate, the top plate, the first side plate and the second side plate, and is arranged opposite to the opening.

[0022] In one embodiment, the opening includes a first opening portion and a second opening portion that are connected to each other, the first opening portion is arranged near the bottom plate, and the second opening portion is arranged near the top plate, the drawer enters and exits the accommodating cavity through the first opening portion, and the linkage film can cover the second opening portion;

[0023] The second opening is tilted along a direction from the bottom plate to the top plate toward a direction close to the accommodation cavity.

[0024] In one embodiment, a notch is provided at the fourth end of the linkage film.

[0025] The storage box provided by the utility model can switch the opening between the open state and the closed state while pushing and pulling the drawer, that is, the opening of the storage box can be opened or closed while pushing and pulling the drawer. The steps of opening or closing the storage box are simple, which greatly improves the convenience of taking and putting clothes. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0027] Figure 1 This is a state diagram of the storage box provided by an embodiment of the utility model when the opening is in a closed state;

[0028] Figure 2 This is a state diagram of the storage box provided by an embodiment of the utility model when the opening is in an open state;

[0029] Figure 3 This is a schematic structural diagram of a housing provided by an embodiment of the present utility model;

[0030] Figure 4 This is an exploded view of the drawer and the linkage film provided by the embodiment of the utility model;

[0031] Figure 5 This is a schematic diagram of the assembly structure of the first side plate and the first clamping member provided in an embodiment of the present utility model;

[0032] Figure 6This is a schematic diagram of the assembly structure of the second side plate and the first clamping member provided by an embodiment of the present utility model;

[0033] Figure 7 This is a schematic diagram of the assembly structure of the second side panel and the first adhesive member provided by an embodiment of the present utility model;

[0034] Figure 8 It is a schematic diagram of the assembly structure of the top plate and the second adhesive member provided in an embodiment of the present utility model.

[0035] Description of Figure Numbers:

[0036] 100. Storage box; 10. Shell; 11. Accommodating cavity; 12. Opening; 121. First opening; 122. Second opening; 13. Track; 131. First guide track; 132. Second guide track; 14. Bottom plate; 15. Top plate; 16. First side panel; 161. First main body; 162. First reinforcement; 17. Second side panel; 171. Second main body; 172. Second reinforcement; 181. First clip; 182. Second clip; 191. First adhesive; 192. Second adhesive; 20. Drawer; 21. First end; 22. Second end; 23. Fourth clip; 30. Linking film; 31. Third end; 32. Fourth end; 33. Third clip; 34. Notch.

[0037] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship and movement status of the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0040] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element.

[0041] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0042] In the related art, when taking out or placing clothes in a storage box, it is usually necessary to open the top cover or the side door, which is cumbersome and inconvenient to take out the clothes inside the storage box or place the clothes inside the storage box.

[0043] In view of this, the utility model provides a storage box, so that the opening of the storage box can be opened or closed while pushing and pulling the drawer, the steps are simple, and the convenience of taking and putting clothes is greatly improved.

[0044] See also Figures 1 to 4 The storage box 100 provided by the embodiment of the present invention includes a housing 10, a drawer 20, and a linkage film 30. The housing 10 is provided with a receiving cavity 11 and an opening 12 communicating with the receiving cavity 11. A track 13 is provided in the receiving cavity 11. The drawer 20 is movably connected to the housing 10 and can pass through the opening 12 to enter and exit the receiving cavity 11.

[0045] The drawer 20 includes a first end 21 and a second end 22 that are arranged opposite to each other. The first end 21 is used to extend into the accommodating cavity 11, and the second end 22 is used to selectively extend out of the accommodating cavity 11. The linkage film 30 is slidably connected to the track 13 and includes a third end 31 and a fourth end 32 that are arranged opposite to each other. The third end 31 is connected to the first end 21 of the drawer 20 body, and the fourth end 32 can selectively dock with and detach from the second end 22 of the drawer 20. When the fourth end 32 of the linkage film 30 docks with the second end 22 of the drawer 20, the drawer 20 is located in the accommodating cavity 11 and the opening 12 is in a closed state; when the fourth end 32 of the linkage film 30 is separated from the second end 22 of the drawer 20, the second end 22 of the drawer 20 is located outside the accommodating cavity 11, and the opening 12 is in an open state. Specifically, the drawer 20 is slidably connected to the shell 10.

[0046] When taking or placing clothes, the drawer 20 is pulled so that the second end 22 of the drawer 20 moves outside the accommodating cavity 11. At this time, the fourth end 32 of the linkage soft film 30 is separated from the second end 22 of the drawer 20 as the drawer 20 moves, and the opening 12 is in an open state, so that clothes can be taken or placed; when the opening 12 needs to be closed, the drawer 20 is pushed so that the second end 22 of the drawer 20 moves into the accommodating cavity 11. At this time, the fourth end 32 of the linkage soft film 30 is docked with the second end 22 of the drawer 20 as the drawer 20 moves, and the opening 12 can be closed.

[0047] By adopting the above technical solution, the opening 12 can be switched between the open state and the closed state while pushing and pulling the drawer 20, that is, the opening 12 of the storage box is opened or closed while pushing and pulling the drawer 20. The steps of opening or closing the storage box are simple, which greatly improves the convenience of taking and putting clothes.

[0048] See also Figure 1 and Figure 3 The housing 10 includes a bottom plate 14, a top plate 15, a first side plate 16, and a second side plate 17. The bottom plate 14 and the top plate 15 are disposed opposite each other, and the first side plate 16 and the second side plate 17 are disposed opposite each other and connected between the bottom plate 14 and the top plate 15. The bottom plate 14, the top plate 15, the first side plate 16, and the second side plate 17 collectively form the accommodating cavity 11 and the opening 12. The bottom plate 14 is the plate-like component located at the bottom end of the storage box 100 when the storage box 100 is in use, and the top plate 15 is the plate-like component located at the top end of the storage box 100 when the storage box 100 is in use.

[0049] See also Figure 3 、 Figure 5 and Figure 6 The track 13 includes a first guide track 131 and a second guide track 132. The first guide track 131 is located on the side of the first side panel 16 facing the second side panel 17 and is arranged along the edge of the first side panel 16. It has a starting end located at the end of the first side panel 16 near the opening 12 and an ending end located at the end of the first side panel 16 near the bottom panel 14, and is generally an unclosed ring structure. The second guide track 132 is located on the side of the second side panel 17 facing the first side panel 16 and is arranged along the edge of the second side panel 17. It has a starting end located at the end of the second side panel 17 near the opening 12 and an ending end located at the end of the second side panel 17 near the bottom panel 14, and is generally an unclosed ring structure. The two sides of the linkage film 30 are slidably inserted into the first guide track 131 and the second guide track 132, respectively.

[0050] In one embodiment, the first side panel 16 and the second side panel 17 are both detachably connected to the bottom panel 14, and the first side panel 16 and the second side panel 17 are both detachably connected to the top panel 15. During transportation, the assembled storage box 100 takes up a large amount of space, which is not conducive to transportation. By configuring the first side panel 16 and the second side panel 17 to be detachably connected to the bottom panel 14, and configuring the first side panel 16 and the second side panel 17 to be detachably connected to the top panel 15, when transportation is required, the first side panel 16, the second side panel 17, the bottom panel 14, and the top panel 15 can be disassembled to improve transportation convenience. Furthermore, since the first side panel 16, the second side panel 17, the bottom panel 14, and the top panel 15 are all plate-like structures, they take up little space and can be stacked on top of each other, further facilitating transportation.

[0051] See also Figure 3 、 Figure 5 and Figure 6 In one embodiment, the first side panel 16 and the second side panel 17 are each provided with a first clip 181, and the bottom panel 14 and the top panel 15 are each provided with a second clip 182 that snaps together with the first clip 181. The first side panel 16 and the second side panel 17 are both detachably connected to the bottom panel 14 through the snap-fitting engagement of the first clip 181 and the second clip 182, and the first side panel 16 and the second side panel 17 are both detachably connected to the top panel 15 through the snap-fitting engagement of the first clip 181 and the second clip 182. One of the first clip 181 and the second clip 182 is a first buckle, and the other is a first slot. By providing the snap-fitting engagement of the first buckle and the first slot, the first side panel 16, the second side panel 17, the bottom panel 14, and the top panel 15 are detachably connected. The snap-fitting engagement of the first clip and the first slot allows for a detachable connection between the first side panel 16, the second side panel 17, the bottom panel 14, and the top panel 15. Furthermore, the snap-fitting operation is convenient and quick, saving time in assembling and disassembling the housing 10.

[0052] In this embodiment, the first clip 181 is a first buckle, and the second clip 182 is a first slot. During assembly, the bottom plate 14 can be placed on a horizontal surface, and the first clips of the first side plate 16 and the second side plate 17 can be vertically engaged with the first slots of the bottom plate 14. Then, the top plate 15 can be vertically connected to the first side plate 16 and the second side plate 17.

[0053] In another embodiment, see Figure 3 、 Figure 7 and Figure 8The first side panel 16 and the second side panel 17 are each provided with a first adhesive member 191, and the bottom panel 14 and the top panel 15 are each provided with a second adhesive member 192 that cooperates with the first adhesive member 191. The first side panel 16 and the second side panel 17 are both detachably connected to the bottom panel 14 through the adhesive cooperation of the first adhesive member 191 and the second adhesive member 192. The first side panel 16 and the second side panel 17 are both detachably connected to the top panel 15 through the adhesive cooperation of the first adhesive member 191 and the second adhesive member 192. One of the first adhesive member 191 and the second adhesive member 192 is a hook-surface Velcro, and the other is a suede Velcro. By providing the adhesive cooperation of the hook-surface Velcro and the suede Velcro, the first side panel 16, the second side panel 17, the bottom panel 14, and the top panel 15 are detachably connected. The adhesive connection operation is convenient and quick, which can save time in assembling and disassembling the housing 10.

[0054] In one embodiment, the third end 31 of the linkage film 30 is detachably connected to the first end 21 of the drawer 20. In this manner, the linkage film 30 and the drawer 20 can be disassembled during transportation, which is beneficial for transportation.

[0055] See also Figure 4 A third clip 33 is provided at the third end 31 of the linkage film 30, and a fourth clip 23 is provided at the first end 21 of the drawer 20. The linkage film 30 and the drawer 20 are detachably connected by the snap fit of the third clip 33 and the fourth clip 23. One of the third clip 33 and the fourth clip 23 is a second snap fit, and the other is a second snap fit slot. The snap fit of the second snap fit and the second snap fit slot enables a detachable connection between the linkage film 30 and the drawer 20. The snap fit operation is convenient and quick, saving time in assembling and disassembling the linkage film 30 and the drawer 20.

[0056] See also Figure 3 、 Figure 5 and Figure 6The first side panel 16 includes a first main portion 161 and a first reinforcing portion 162. The first reinforcing portion 162 is connected to the end of the first main portion 161 away from the opening 12 and extends toward the second side panel 17. The second side panel 17 includes a second main portion 171 and a second reinforcing portion 172. The second reinforcing portion 172 is connected to the end of the second main portion 171 away from the opening 12 and extends toward the first side panel 16. By providing the first reinforcing portion 162 and the second reinforcing portion 172, the overall stability of the housing 10 can be improved and the housing 10 can be prevented from tilting. Moreover, compared with the technical solution of providing a third side panel connected between the first side panel 16 and the second side panel 17 to increase the stability of the entire housing 10, such a configuration can reduce costs and reduce the weight of the container, which is convenient for transportation. Of course, as an alternative embodiment, the shell 10 may also include a third side panel (not shown), wherein the third side panel is detachably connected between the bottom panel 14, the top panel 15, the first side panel 16 and the second side panel 17, and is arranged opposite to the opening 12.

[0057] See also Figure 1 、 Figure 3 and Figure 4 The opening 12 includes a first opening portion 121 and a second opening portion 122 that are in communication with each other. The first opening portion 121 is located near the bottom plate 14, and the second opening portion 122 is located near the top plate 15. The drawer 20 enters and exits the accommodating chamber 11 through the first opening portion 121, and the linkage film 30 can cover the second opening portion 122. In a specific implementation, when the second end 22 of the drawer 20 moves to the first opening portion 121, the linkage film 30 covers the second opening portion 122 and docks with the second end 22 of the drawer 20, so that the opening 12 is in a closed state. When the second end 22 of the drawer 20 moves outside the accommodating chamber 11, the second opening portion 122 opens, so that the opening 12 is in an open state.

[0058] In one embodiment, the second opening 122 is tilted toward the receiving cavity 11 from the bottom plate 14 to the top plate 15. In this way, the drawer 20 can be moved outward a small distance to open the opening 12 widely, which is convenient for users to take out and put clothes.

[0059] See also Figure 1 and Figure 4 The fourth end 32 of the linkage film 30 is provided with a notch 34. When the second end 22 of the drawer 20 is pulled out of the accommodating cavity 11, the front end of the hand can be inserted into the drawer 20 through the notch 34, which helps the hand to exert force to pull out the drawer 20. In this way, a special handle is not required on the drawer 20 for the hand to exert force, which reduces the number of parts, improves production efficiency, and reduces costs.

[0060] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A storage box, characterized in that: include: The housing includes a bottom plate, a top plate, a first side plate, and a second side plate, wherein the bottom plate and the top plate are arranged opposite to each other, and the first side plate and the second side plate are arranged opposite to each other and connected between the bottom plate and the top plate; the bottom plate, the top plate, the first side plate, and the second side plate enclose a receiving cavity and an opening, wherein the opening is connected to the receiving cavity, and a track is provided in the receiving cavity; a drawer movably connected to the housing and capable of passing through the opening to enter and exit the accommodating cavity; the drawer comprises a first end and a second end oppositely disposed, the first end being configured to extend into the accommodating cavity, and the second end being configured to selectively extend out of the accommodating cavity; A linkage soft sheet is slidably connected to the track and includes a third end and a fourth end that are oppositely disposed, wherein the third end is connected to the first end of the drawer, and the fourth end can selectively connect to and separate from the second end of the drawer; When the fourth end of the linkage film is docked with the second end of the drawer, the drawer is located in the accommodating cavity and the opening is in a closed state; when the fourth end of the linkage film is separated from the second end of the drawer, the second end of the drawer is located outside the accommodating cavity and the opening is in an open state.

2. The storage box according to claim 1, wherein: The first side panel and the second side panel are both detachably connected to the bottom panel, and the first side panel and the second side panel are both detachably connected to the top panel.

3. The storage box according to claim 2, wherein: The first side plate and the second side plate are both provided with a first clamping piece, and the bottom plate and the top plate are both provided with a second clamping piece that is clamped and matched with the first clamping piece; The first side panel and the second side panel are both detachably connected to the bottom panel by snap-fitting the first clip and the second clip, and the first side panel and the second side panel are both detachably connected to the top panel by snap-fitting the first clip and the second clip; One of the first clamping component and the second clamping component is a first clamping buckle, and the other is a first clamping slot.

4. The storage box according to claim 2, wherein: The first side panel and the second side panel are both provided with a first adhesive piece, and the bottom panel and the top panel are both provided with a second adhesive piece that is adhesively matched with the first adhesive piece; The first side panel and the second side panel are both detachably connected to the bottom panel by the adhesive fit of the first adhesive piece and the second adhesive piece, and the first side panel and the second side panel are both detachably connected to the top panel by the adhesive fit of the first adhesive piece and the second adhesive piece; One of the first adhesive member and the second adhesive member is a hook-surface Velcro, and the other is a suede-surface Velcro.

5. The storage box according to claim 1, wherein: The third end of the linkage soft film is detachably connected to the first end of the drawer.

6. The storage box according to claim 5, wherein: A third clamping piece is provided at the third end of the linkage soft piece, and a fourth clamping piece is provided at the first end of the drawer. The linkage soft piece and the drawer are detachably connected through the clamping cooperation between the third clamping piece and the fourth clamping piece. One of the third clamping component and the fourth clamping component is a second buckle, and the other is a second clamping slot.

7. The storage box according to claim 1, wherein: The first side panel includes a first main body portion and a first reinforcement portion, wherein the first reinforcement portion is connected to an end of the first main body portion away from the opening and extends toward the second side panel; and / or, The second side plate includes a second main body portion and a second reinforcement portion. The second reinforcement portion is connected to an end of the second main body portion away from the opening and extends toward the first side plate.

8. The storage box according to claim 1, wherein: The shell further includes a third side plate, which is detachably connected between the bottom plate, the top plate, the first side plate and the second side plate, and is arranged opposite to the opening.

9. The storage box according to claim 1, wherein: The opening includes a first opening portion and a second opening portion that are connected to each other, the first opening portion is arranged close to the bottom plate, and the second opening portion is arranged close to the top plate, the drawer enters and exits the accommodating cavity through the first opening portion, and the linkage film can cover the second opening portion; The second opening is tilted along a direction from the bottom plate to the top plate toward a direction close to the accommodation cavity.

10. The storage box according to claim 1, wherein: The fourth end of the linkage soft film is provided with a notch.