Storage box

By designing a detachable second box body, users can choose storage boxes of different specifications according to their needs, solving the problem that the existing storage boxes cannot be adjusted in size, improving applicability and portability convenience, and realizing partition storage of items.

CN222815435UActive Publication Date: 2025-05-02YIWU ZHAISHANG HOUSEHOLD PROD CO LTD
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Patent Information

Application Number
CN202421598056.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-08
Publication Date
2025-05-02
Estimated Expiration
2034-07-08

AI Technical Summary

Technical Problem

The existing storage box cannot be adjusted according to the number and type of items the user needs to carry, and is low inapplicable and inconvenient to carry.

Method used

A storage box including a first box body and a second box body is designed, and the second box body is detachable. The user can select a box body of different specifications according to needs, including the entire storage box, a single first box body or a single second box body.

Benefits of technology

Through the detachable design, the use scenarios of the storage box are expanded, the suitability is increased, the carrying burden is reduced, and the partition storage of items is achieved.

✦ Generated by Eureka AI based on patent content.

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Abstract

A storage box comprises a first box body and a second box body, the first box body comprises a first containing part and a second containing part connected with the first containing part, the first containing part is provided with a first containing space, the second containing part comprises a panel and a first side plate, the first side plate is connected with the panel to form a second containing space, and the second containing part is provided with a second containing space. The second containing space is selectively arranged opposite to the first containing space, a matching piece is formed on the side, back to the first side plate, of the panel, and the second box body is movably arranged in the second containing piece through the matching piece. The storage box has the advantages of being high in applicability, convenient to carry and the like.
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Description

Technical Field

[0001] The present application belongs to the field of daily necessities, and in particular relates to a storage box. Background Art

[0002] For people who travel frequently, they have to bring a variety of supplies every time they travel, so they often need to use storage boxes to store the items. Although the existing storage boxes can store and carry a variety of supplies at one time, the size of the storage box cannot be adjusted according to the number and type of items that the user needs to carry, and the applicability is low and it is not convenient to carry. Utility Model Content

[0003] The purpose of the present application is to provide a storage box that is highly applicable and easy to carry in order to solve the above-mentioned problems existing in the prior art.

[0004] Some embodiments of the present application provide a storage box, including a first box body and a second box body, the first box body including a first receiving piece and a second receiving piece connected to the first receiving piece, the first receiving piece is provided with a first receiving space, the second receiving piece includes a panel and a first side panel, the first side panel is connected to the panel to form a second receiving space, the second receiving space can be selectively arranged opposite to the first receiving space, the side of the panel facing away from the first side panel forms a mating piece, and the second box body can be movably arranged on the second receiving piece with the aid of the mating piece.

[0005] In some embodiments, the mating component includes a second side panel, which is disposed on a side of the panel facing away from the first side panel, the second side panel is connected to the panel to form a third receiving space, and the second box body can be movably disposed in the third receiving space.

[0006] In some embodiments, the storage box further includes an auxiliary structure, and the auxiliary structure is disposed on the second box body or the second side panel.

[0007] In some embodiments, the mating piece includes a slide groove and a slider mating with the slide groove, and the slider is movably arranged in the slide groove, wherein the slider is arranged on one of the second box body and the panel, and the slide groove is arranged on the other of the panel and the second box body; or, the mating piece also includes a second side plate, the second side plate is arranged on the side of the panel facing away from the first side plate, the second side plate is connected to the panel to form a third receiving space, the slider is arranged on one of the panel and the second box body, the slide groove is arranged on the other of the second box body and the panel, and the second box body is slidably arranged in the third receiving space; or, the mating piece also includes a second side plate, the second side plate is arranged on the side of the panel facing away from the first side plate, the second side plate is connected to the panel to form a third receiving space, the slider is arranged on one of the second side plate and the second box body, the slide groove is arranged on the other of the second box body and the second side plate, and the second box body is slidably arranged in the third receiving space.

[0008] In some embodiments, the matching piece includes a card block and a card slot matching with the card block, and the card block can be movably connected to the card slot, wherein the card block is arranged on one of the second box body and the panel, and the card slot is arranged on the other of the panel and the second box body; or, the matching piece also includes a second side plate, the second side plate is arranged on the side of the panel facing away from the first side plate, the second side plate is connected to the panel to form a third receiving space, the card block is arranged on one of the panel and the second box body, the card slot is arranged on the other of the second box body and the panel, and the second box body can be movably arranged in the third receiving space; or, the matching piece also includes a second side plate, the second side plate is arranged on the side of the panel facing away from the first side plate, the second side plate is connected to the panel to form the third receiving space, the card block is arranged on one of the second side plate and the second box body, the card slot is arranged on the other of the second box body and the second side plate, and the second box body can be movably arranged in the third receiving space.

[0009] In some embodiments, the storage box further includes at least one cover plate, and the cover plate is disposed on the first receiving piece and / or the second receiving piece.

[0010] In some embodiments, the storage box further includes a cover opening structure, and the cover opening structure is disposed on the cover plate.

[0011] In some embodiments, the storage box further includes a partition, and the partition is disposed on at least one of the first receiving member, the second receiving member, and the second box body.

[0012] In some embodiments, a connecting piece is disposed on the first receiving piece, and an auxiliary piece matching with the connecting piece is disposed on the second receiving piece, and the connecting piece can be selectively connected to the auxiliary piece.

[0013] In some embodiments, the storage box further includes a sealing ring, and the sealing ring is disposed on the first receiving piece and / or the second receiving piece.

[0014] In summary, the storage box of the present application is designed with a detachable second box body, which makes it convenient for users to choose boxes of different specifications according to the number and type of items they need to carry, that is, users can carry the entire storage box, a single first box body, or a single second box body according to actual needs, which greatly expands the use scenarios of the storage box, increases the applicability of the storage box, and also reduces the carrying burden to a certain extent. In addition, through the arrangement of the first receiving piece, the second receiving piece, and the second box body, the storage space of the storage box is increased, and the partitioned storage of items can be achieved to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the storage box of this application.

[0016] Figure 2 It is a structural schematic diagram of the storage box of this application.

[0017] Figure 3 It is a schematic diagram of the structure of the first box body in this application.

[0018] Figure 4 It is a schematic diagram of the structure of the first box body in this application.

[0019] Figure 5 It is a schematic diagram of the structure of the second box body in this application.

[0020] Figure 6 It is a schematic diagram of the structure of the first box body in this application.

[0021] Figure 7 It is a schematic structural diagram of the second box body in this application.

[0022] Figure 8 It is a structural schematic diagram of the first receiving component in this application.

[0023] Fig. 9 It is a structural schematic diagram of the first receiving component in this application.

[0024] Fig.10 It is a structural schematic diagram of the first receiving component in this application.

[0025] Fig.11 It is a structural schematic diagram of the first receiving component in this application.

[0026] Fig.12 It is a structural schematic diagram of the second receiving component in this application.

[0027] Fig.13 It is a schematic diagram of the structure of the first box body in this application.

[0028] Fig.14 It is a schematic structural diagram of the second box body in this application.

[0029] Fig.15 It is a schematic diagram of the structure of the first box body in this application.

[0030] Fig.16 It is a schematic diagram of the structure of the first box body in this application.

[0031] Fig.17 It is a schematic structural diagram of the second box body in this application.

[0032] Fig.18 It is a schematic diagram of the structure of the first box body in this application.

[0033] Fig.19 It is a schematic structural diagram of the second box body in this application.

[0034] Fig. 20 It is a schematic diagram of the structure of the first box body in this application.

[0035] In the figure, 1, first box body; 101, first receiving piece; 102, second receiving piece; 103, first receiving space; 104, panel; 105, first side panel; 106, second receiving space; 107, bottom panel; 108, third side panel; 2, matching piece; 201, second side panel; 202, third receiving space; 203, slide groove; 204, slider; 205, block; 206, slot; 3, second box body; 301, open mouth; 302, box body; 303, cover body; 4, auxiliary structure; 401, protruding structure; 402, notch; 5, cover plate; 6, cover opening structure; 601, handle; 602, pull ring; 603, groove; 7, partition; 8, connecting piece; 9, auxiliary piece; 10, sealing ring. DETAILED DESCRIPTION

[0036] The following are specific embodiments of the present application and combined with the accompanying drawings to further describe the technical solution of the present application, but the present application is not limited to these embodiments.

[0037] Embodiment 1

[0038] See also Figure 1-Figure 14, a storage box, comprising a first box body 1 and a second box body 3. The first box body 1 comprises a first receiving piece 101 and a second receiving piece 102 connected to the first receiving piece 101. The first receiving piece 101 is provided with a first receiving space 103. The second receiving piece 102 comprises a panel 104 and a first side panel 105. The first side panel 105 is connected to the panel 104 to form a second receiving space 106. The second receiving space 106 can be selectively arranged opposite to the first receiving space 103. The side of the panel 104 facing away from the first side panel 105 forms a matching piece 2. The second box body 3 is movably arranged on the second receiving piece 102 by means of the matching piece 2. It can be understood that the detachable design of the second box body 3 in the storage box of the present application facilitates users to select boxes of different specifications according to the number and type of items to be carried, that is, users can carry the entire storage box, a single first box body 1 or a single second box body 3 according to actual needs, which greatly expands the use scenario of the storage box, increases the applicability of the storage box, and also reduces the carrying burden to a certain extent. In addition, by providing the first receiving piece 101, the second receiving piece 102 and the second box body 3, the storage space of the storage box is increased and the items can be stored in different areas to a certain extent.

[0039] In some embodiments, Figure 4 As shown, the first receiving member 101 includes a bottom plate 107 and a third side plate 108, and the third side plate 108 is arranged around the periphery of the bottom plate 107 to form a first receiving space 103. It can be understood that in some embodiments, the bottom plate 107 and the panel 104 are rectangular in shape. Of course, in some other embodiments, the bottom plate 107 and the panel 104 can also be regular or irregular shapes such as circular, diamond, triangle, etc., which are not limited here.

[0040] In some embodiments, Figure 5 As shown, the second box body 3 is a box body 302 with an opening 301 on one side, so that the user can store and take out items in the second box body 3 through the opening 301 .

[0041] Further, in some embodiments, Figure 5 As shown, the second box body 3 is also provided with a cover 303. The cover 303 is covered on the box body 302 to prevent the items stored in the second box body 3 from falling.

[0042] It can be understood that in some other embodiments, the cover 303 can also be used as a storage structure to further increase the storage space of the second box body 3.

[0043] In some embodiments, Figure 4As shown, the matching piece 2 includes a second side plate 201, the second side plate 2 is arranged on the side of the panel 104 facing away from the first side plate 105, the second side plate 201 is connected to the panel 104 to form a third receiving space 202, and the second box body 3 is movably arranged in the third receiving space 202. It can be understood that the second box body 3 is detachably assembled with the first box body 1 by means of the matching piece 2, which, on the one hand, increases the storage capacity of the storage box, and on the other hand, provides a possibility for the use scenario of carrying the first box body 1 or the second box body 3 separately.

[0044] In some embodiments, Figure 3 As shown, the second side plate 201 is arranged at the edge of the panel 104. It can be understood that at least two of the second side plate 201, the first side plate 105 and the panel 104 are integrally formed; or, the first side plate 105 and / or the second side plate 201 can be detachably arranged on the panel 104 by a connection structure such as a threaded connection, a snap connection, a key connection, a pin connection, etc., which is not limited here.

[0045] In some other embodiments, the second side panel 201 is disposed at a non-edge position of the panel 104. It is understood that the second side panel 201 and the panel 104 are integrally formed or / and the first side panel 105 and the panel 104 are integrally formed; or, the first side panel 105 and / or the second side panel 201 can be detachably disposed on the panel 104 by a connection structure such as a threaded connection, a snap connection, a key connection, a pin connection, etc., which is not limited here.

[0046] Further, in some embodiments, Figure 3 , Figure 5 As shown, the matching member 2 further includes a block 205 and a slot 206 matched with the block 205, and the block 205 can be movably connected to the slot 206, wherein the block 205 is arranged on the second box body 3, and the slot 206 is arranged on the second side plate 201. Of course, in some other embodiments, the positions where the block 205 and the slot 206 are arranged are different from the above description, specifically, the block 205 is arranged on the second side plate 201, and the slot 206 is arranged on the second box body 3.

[0047] In other embodiments, the positions where the card block 205 and the card slot 206 are disposed are different from the above description. Specifically, the card block 205 is disposed on the second box body 3 , and the card slot 206 is disposed on the panel 104 .

[0048] In some other embodiments, the positions of the card block 205 and the card slot 206 are different from the above description. Specifically, Figure 6 , Figure 7 As shown, the card block 205 is disposed on the panel 104 , and the card slot 206 is disposed on the second box body 3 .

[0049] It can be understood that the second box body 3 is detachably assembled with the first box body 1 by means of the cooperation of the card blocks 205 and the card slots 206 arranged at different positions, which on the one hand increases the storage capacity of the storage box, and on the other hand also provides the possibility of carrying the first box body 1 or the second box body 3 separately.

[0050] In some embodiments, Figure 3 , Figure 5 As shown, the cross-section of the block 205 and the slot 206 is in the shape of a long strip. Of course, in some other embodiments, such as Figure 6 , Figure 7 As shown, the cross-sectional shape of the block 205 and the slot 206 can also be a regular or irregular shape such as a rectangle, a circle, a triangle, a diamond, etc., which is not limited here.

[0051] Of course, in other implementations, both the card block 205 and the card slot 206 may be omitted.

[0052] In some embodiments, the storage box further includes an auxiliary structure 4, which is disposed on the second box body 3. Specifically, Figure 2 As shown, the auxiliary structure 4 is a protruding structure 401, which is convenient for the user to hold the protruding structure 401 to remove the second box body 3. The protruding structure 401 can be in a regular or irregular structure such as a plate or block, which is not limited here.

[0053] Of course, in some other embodiments, the auxiliary structure 4 is not limited to the protruding structure 401, and can also be any structure such as a pull rope, a notch or a groove that can assist the second box body 3 to be separated from the first box body 1, which is not limited here.

[0054] In other embodiments, the position and structure of the auxiliary structure 4 are different from the above description, specifically, Figure 3 As described above, the auxiliary structure 4 is a notch 402 , and is provided on the second side plate 201 . At this time, the second box body 3 is exposed to the outside through the notch 402 , so that the user can easily remove the second box body 3 from the second receiving member 102 .

[0055] Of course, in some other embodiments, the auxiliary structure 4 provided on the second side plate 201 is not limited to the notch, but can also be any structure such as a pull rope that can assist the second box body 3 to be separated from the first box body 1, which is not limited here.

[0056] In some embodiments, the storage box further includes at least one cover plate 5, and the cover plate 5 is disposed on the first receiving member 101 and the second receiving member 102. Figure 4 and Figure 8As shown, the cover plate 5 is arranged on the third side plate 108 and opposite to the bottom plate 107, and the cover plate 5 is arranged on the first side plate 105 and opposite to the panel 104. The arrangement of the cover plate 5 can prevent items from falling or being stored in a disorderly manner, and facilitates partition storage.

[0057] In some other embodiments, the cover plate 5 may be disposed on only one of the first receiving member 101 and the second receiving member 102 .

[0058] In some embodiments, the storage box further includes a cover opening structure 6, which is disposed on the cover plate 5. It is understood that the provision of the cover opening structure 6 can facilitate the user to open the cover plate 5, thereby facilitating access to items stored in the first receiving member 101 and the second receiving member 102.

[0059] In some embodiments, Figure 8 As shown, the cover opening structure 6 is a handle 601 protruding from the cover plate 5. It can be understood that in some other embodiments, such as Fig. 9 , Fig.10 As shown, the cover opening structure 6 is a structure such as a pull ring 602, a groove 603, a pull rope, etc. that can assist the cover plate 5 in opening the cover, which is not limited here.

[0060] Of course, in other embodiments, the cover opening structure 6 may be omitted depending on the specific situation.

[0061] In some embodiments, the storage box further includes a partition 7, which is disposed on the first receiving member 101, the second receiving member 102, and the second box body 3. It can be understood that the provision of the partition 7 can further divide the receiving space, thereby further realizing partitioned storage.

[0062] In this embodiment, if Fig.11 , Fig.12 As shown, the partition 7 is disposed on the first receiving piece 101 and the second receiving piece 102 .

[0063] Of course, in some other embodiments, the partition 7 may be disposed on only one or two of the first receiving piece 101 , the second receiving piece 102 , and the second box body 3 .

[0064] In some embodiments, Fig.11 and Fig.12 As shown, a connecting member 8 is provided on the first receiving member 101, and an auxiliary member 9 matching with the connecting member 8 is provided on the second receiving member 102, and the connecting member 8 can be selectively connected to the auxiliary member 9. It can be understood that the connecting member 8 and the auxiliary member 9 match to make the first box body 1 buckle, so as to prevent the first box body 1 from being loosely closed and items from falling out.

[0065] In some embodiments, the connecting member 8 and the auxiliary member 9 can be a combination of a buckle and a slot, or a zipper structure, or a Velcro structure, as long as the first receiving member 101 and the second receiving member 102 can be assembled together, there is no limitation at this time.

[0066] Of course, in other embodiments, the connecting member 8 and the auxiliary member 9 may be omitted.

[0067] In some embodiments, Figure 1 , Figure 3 As shown, the storage box further includes a sealing ring 10, which is disposed on the first receiving member 101. It can be understood that the sealing ring 10 can enhance the airtightness of the first box body 1, prevent water from entering the first box body 1, and further prevent the items stored in the first box body 1 from getting damp.

[0068] Of course, in some other embodiments, the sealing ring 10 is disposed on the second receiving piece 102 ; or, the first receiving piece 101 and the second receiving piece 102 are both provided with the sealing ring 10 .

[0069] It can be understood that in other embodiments, at least one of the auxiliary structure 4, the cover plate 5, the partition plate 7 and the sealing ring 10 can be omitted depending on the specific situation.

[0070] Embodiment 2

[0071] The difference between the second embodiment and the first embodiment is that the matching member 2 in the second embodiment does not include the second side plate 201, that is, refer to Figure 6 and Fig.15 In the second embodiment, the matching piece 2 includes a card block 205 and a card slot 206 matching the card block 205, and the card block 205 can be movably connected to the card slot 206, wherein the card block 205 is set on the panel 104, and the card slot 206 is set on the second box body 3.

[0072] Of course, in some other embodiments, the positions where the card block 205 and the card slot 206 are arranged are different from the above description. Specifically, the card block 205 is arranged on the second box body 3 , and the card slot 206 is arranged on the panel 104 .

[0073] Embodiment 3

[0074] The difference between the third embodiment and the first embodiment lies in the structure of the matching piece 2 .

[0075] See also Figure 16-Figure 17In the third embodiment, the matching member 2 includes a second side plate 201, a slide groove 203, and a slider 204 matched with the slide groove 203. The block 205 and the slot 206 in the matching member 2 of the first embodiment are replaced by the slide groove 203 and the slider 204 in the matching member 2 of the third embodiment. Specifically, the slide groove 203 is provided on the second box body 3, the slider 204 is provided on the panel 104, and the slider 204 is movably provided on the slide groove 203, so that the second box body 3 can be detachably assembled with the first box body 1.

[0076] Of course, in some other embodiments, the positions of the slide groove 203 and the slider 204 are different from the above description. Specifically, the slide groove 203 is set on the panel 104, and the slider 204 is set on the second box body 3.

[0077] In other embodiments, the positions of the slide groove 203 and the slider 204 are different from the above description. Specifically, Fig.18 , Fig.19 As shown, the slide groove 203 is arranged on the second box body 3 , and the slider 204 is arranged on the second side plate 201 .

[0078] In some other embodiments, the positions of the slide groove 203 and the slider 204 are different from the above description. Specifically, the slide groove 203 is arranged on the second side plate 201 , and the slider 204 is arranged on the second box body 3 .

[0079] It can be understood that the second box body 3 is detachably assembled with the first box body 1 by means of the cooperation of the slide grooves 203 and the sliders 204 arranged at different positions, which on the one hand increases the storage capacity of the storage box, and on the other hand provides the possibility of carrying the first box body 1 or the second box body 3 separately.

[0080] Embodiment 4

[0081] The difference between the fourth embodiment and the third embodiment is that the matching member 2 in the fourth embodiment does not include the second side plate 201, that is, see Fig.17 and Fig. 20 In the fourth embodiment, the matching member 2 includes a slide groove 203 and a slider 204 matching the slide groove 203 , and the slider 204 is movably disposed in the slide groove 203 , wherein the slide groove 203 is disposed in the second box body 3 , and the slider 204 is disposed in the panel 104 .

[0082] Of course, in some other embodiments, the positions of the slide groove 203 and the slider 204 are different from the above description. Specifically, the slide groove 203 is set on the panel 104, and the slider 204 is set on the second box body 3.

[0083] The specific embodiments described herein are merely examples of the spirit of the present application. A person skilled in the art of the present application may make various modifications or additions to the specific embodiments described or replace them in a similar manner, but this will not deviate from the spirit of the present application or exceed the scope defined by the attached claims.

[0084] Although a large number of terms are used in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of this application; interpreting them as any additional restrictions is contrary to the spirit of this application.

Claims

1. A storage box, comprising a first box body, characterized in that: The first box body includes a first receiving piece and a second receiving piece connected to the first receiving piece, the first receiving piece is provided with a first receiving space, the second receiving piece includes a panel and a first side panel, the first side panel is connected to the panel to form a second receiving space, the second receiving space can be selectively arranged opposite to the first receiving space, the side of the panel facing away from the first side panel forms a mating piece, the storage box also includes a second box body, the second box body can be movably arranged on the second receiving piece with the aid of the mating piece.

2. The storage box according to claim 1, characterized in that: The matching piece includes a second side plate, which is arranged on a side of the panel facing away from the first side plate, and the second side plate is connected to the panel to form a third receiving space, and the second box body can be movably arranged in the third receiving space.

3. The storage box according to claim 2, characterized in that: The storage box further includes an auxiliary structure, and the auxiliary structure is arranged on the second box body or the second side plate.

4. The storage box according to claim 1, characterized in that: The matching piece includes a slide groove and a slider matched with the slide groove, and the slider is movably arranged in the slide groove, wherein: The slider is arranged on one of the second box body and the panel, and the slide groove is arranged on the other of the panel and the second box body; Alternatively, the matching member further comprises a second side plate, the second side plate is arranged on a side of the panel facing away from the first side plate, the second side plate is connected to the panel to form a third receiving space, the slider is arranged on one of the panel and the second box body, the slide groove is arranged on the other of the second box body and the panel, and the second box body is slidably arranged in the third receiving space; Alternatively, the mating component also includes a second side panel, which is arranged on the side of the panel facing away from the first side panel, and the second side panel is connected to the panel to form a third receiving space, the slider is arranged on one of the second side panel and the second box body, the slide groove is arranged on the other of the second box body and the second side panel, and the second box body can be slidably arranged in the third receiving space.

5. The storage box according to claim 1, characterized in that: The matching piece includes a card block and a card slot matching the card block, and the card block can be movably connected to the card slot, wherein: The card block is arranged in one of the second box body and the panel, and the card slot is arranged in the other of the panel and the second box body; Alternatively, the matching member further comprises a second side plate, the second side plate is arranged on a side of the panel facing away from the first side plate, the second side plate is connected to the panel to form a third receiving space, the card block is arranged on one of the panel and the second box body, the card slot is arranged on the other of the second box body and the panel, and the second box body is movably arranged in the third receiving space; Alternatively, the mating component also includes a second side panel, which is arranged on the side of the panel facing away from the first side panel, and the second side panel is connected to the panel to form a third receiving space, the card block is arranged in one of the second side panel and the second box body, and the card slot is arranged in the other of the second box body and the second side panel, and the second box body can be movably arranged in the third receiving space.

6. The storage box according to any one of claims 1 to 5, characterized in that: The storage box further includes at least one cover plate, and the cover plate is arranged on the first receiving piece and / or the second receiving piece.

7. The storage box according to claim 6, characterized in that: The storage box further comprises a cover opening structure, and the cover opening structure is arranged on the cover plate.

8. The storage box according to any one of claims 1 to 5 and claim 7, characterized in that: The storage box further includes a partition, and the partition is disposed on at least one of the first receiving member, the second receiving member, and the second box body.

9. The storage box according to any one of claims 1 to 5 and claim 7, characterized in that: The first receiving member is provided with a connecting member, and the second receiving member is provided with an auxiliary member matched with the connecting member, and the connecting member can be selectively connected to the auxiliary member.

10. The storage box according to any one of claims 1 to 5 and claim 7, characterized in that: The storage box further includes a sealing ring, and the sealing ring is arranged on the first receiving piece and / or the second receiving piece.