Storage box

Abstract

The utility model belongs to the technical field of storage boxes, and discloses a storage box which comprises a box body, a cover body, an elastic piece and a supporting piece, and a limiting part is arranged on the inner wall of a port of the box body; a mounting opening is formed in the side wall of the cover body; the elastic piece comprises a clamping part, a pressing part and a supporting part which are connected in sequence, the pressing part penetrates through the mounting opening and extends to the outside of the cover body, the clamping part and the supporting part are both located in the cover body, when the cover body covers the end opening of the box body, the clamping part is clamped to the limiting part, and when the pressing part is pressed by external force, the clamping part is clamped to the supporting part. The pressing part elastically deforms and drives the clamping part to be separated from the limiting part; the supporting piece is located in the cover body, the supporting part elastically abuts against the side edge of the supporting piece, and the supporting piece is used for pressing the supporting part against the inner wall of the cover body. According to the storage box, the supporting piece is adopted to enable the supporting part to abut against the inner wall of the cover body, and assembling efficiency is improved.

Description

Technical Field

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

[0002] Storage boxes have a wide range of applications, and items such as medicines, reagents, candies, coins, etc. can all be stored in storage boxes. Existing storage boxes generally use two locking modes, one is a threaded connection mode, and the other is a spring clip connection mode. The threaded connection mode is to set an external thread on the outer periphery of the port of the box body, and set an internal thread inside the port of the cover body. The cover body and the box body are threadedly connected. When children touch such storage boxes, there is still a high possibility that the cover body will be unscrewed. Therefore, anti-mistaken touch storage boxes generally use a spring clip connection mode for locking to increase the complexity of opening the box body and prevent the box body from being opened by children or unconscious persons, so as to ensure the safety of children and unconscious persons.

[0003] The existing anti-accidental-touch storage box fixes a spring sheet to one of the cover and the box body, and opens a card interface on the other of the cover and the box body. The spring sheet is connected to the card interface to lock the cover and the box body. When the cover needs to be opened, it can be unlocked by pressing the spring sheet of the card interface.

[0004] However, in the existing anti-accidental-touch storage boxes, the spring clip is not replaceable. When the service life of the spring clip expires, the cover body or the box body fixedly connected to the spring clip can only be scrapped together, which is costly. If the spring clip is fixed to the cover body or the box body by welding, the process steps are many and the production efficiency is low. If the spring clip is locked to the cover body or the box body by screws, the sharp part of the thread poses a safety risk. Utility Model Content

[0005] The utility model aims to provide a storage box, which uses a supporting sheet to press a supporting part against the inner wall of a cover body, thereby improving assembly efficiency.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A storage box, comprising:

[0008] A box body, wherein the inner wall of the port of the box body is provided with a limiting portion;

[0009] A cover body, wherein a side wall of the cover body is provided with a mounting opening;

[0010] The spring piece includes a clamping portion, a pressing portion and a supporting portion connected in sequence, the pressing portion passes through the installation opening and extends to the outside of the cover body, the clamping portion and the supporting portion are both located inside the cover body, when the cover body is covered on the port of the box body, the clamping portion is clamped on the limiting portion, and when the pressing portion is pressed by an external force, the pressing portion is elastically deformed and drives the clamping portion to be separated from the limiting portion;

[0011] The support sheet is located inside the cover body, the support portion is elastically abutted against the side of the support sheet, and the support sheet is used to press the support portion against the inner wall of the cover body.

[0012] As an optional technical solution, at least two side walls of the cover body are provided with the installation openings, and each of the installation openings is provided with the spring sheet.

[0013] As an optional technical solution, the two opposite side walls of the cover body are respectively provided with the installation openings, each of the installation openings is provided with the spring sheet, and the two opposite side edges of the support sheet are respectively in contact with the support portion of the spring sheet at the corresponding position.

[0014] As an optional technical solution, the two adjacent side walls of the cover body are respectively provided with the installation openings, each of the installation openings is provided with the spring sheet, the two adjacent side edges of the support sheet are respectively abutted against the supporting parts of the spring sheet at corresponding positions, and the other two adjacent side edges of the support sheet are respectively abutted against the two side walls of the cover body where the spring sheet is not provided.

[0015] As an optional technical solution, the three side walls of the cover body are respectively provided with the installation openings, each of the installation openings is provided with the spring sheet, the three side edges of the support sheet are respectively abutted against the supporting parts of the spring sheet at corresponding positions, and the other side edge of the support sheet is abutted against a side wall of the cover body where the spring sheet is not provided.

[0016] As an optional technical solution, the four side walls of the cover body are provided with the installation openings, each of the installation openings is provided with the spring sheet, and the four side edges of the support sheet are respectively in contact with the support portions of the spring sheet at corresponding positions.

[0017] As an optional technical solution, the spring sheet also includes a bearing portion, which is connected to the supporting portion and extends to the side of the supporting sheet away from the top wall of the cover body, and the bearing portion is used to push the supporting sheet to be pressed against the top wall of the cover body.

[0018] As an optional technical solution, a support ring is provided on the side of the support sheet facing the top wall of the cover body, the support ring surrounds the peripheral edge of the support sheet, the support ring abuts against the top wall of the cover body, and a gap is formed between the top wall of the cover body and the middle of the support sheet.

[0019] As an optional technical solution, the limiting portion is a limiting ring, and the limiting ring surrounds the edge of the port of the box body.

[0020] As an optional technical solution, the outer wall of the box body is provided with a limiting step. When the port of the cover body abuts against the limiting step, the outer wall of the box body is flush with the outer wall of the cover body and the clamping portion can be clamped with the limiting portion.

[0021] Beneficial effects of the utility model:

[0022] The utility model provides a storage box, which includes a box body, a cover body, a spring sheet and a support sheet; the inner wall of the port of the box body is provided with a limiting portion; the side wall of the cover body is provided with an installation opening; the spring sheet includes a clamping portion, a pressing portion and a support portion connected in sequence, the pressing portion passes through the installation opening and extends to the outside of the cover body, the clamping portion and the support portion are both located inside the cover body, the support sheet is located inside the cover body, and the support portion elastically abuts against the side of the support sheet. When the cover body is covered at the port of the box body, the clamping portion is clamped on the limiting portion, thereby locking the cover body to the box body to prevent the items inside the box body from being accidentally touched, and when it is necessary to take out the items inside the box body, an inward pressure is applied to the pressing portion, the pressing portion is elastically deformed and drives the clamping portion to separate from the limiting portion, thereby unlocking the cover body. After the cover body is removed from the box body, the support sheet can also press the support portion against the inner wall of the cover body to prevent the spring sheet from easily separating from the installation opening. During the assembly process, the pressing part is passed through the installation opening and the support sheet is directly placed into the cover body. The support part is pressed against the inner wall of the cover body using the support sheet. No welding or screw locking is required. The operation steps are few, the assembly is convenient, and the production efficiency is high. When a component is damaged and needs to be replaced, only the component needs to be replaced, and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of the storage box of the utility model from a first perspective;

[0024] Figure 2 It is an exploded view of the storage box of the utility model from a first perspective;

[0025] Figure 3 is an exploded view of the storage box of the utility model from a second viewing angle;

[0026] Figure 4 It is a cross-sectional view of the storage box of the utility model;

[0027] Figure 5 yes Figure 4 A partial enlarged view of position A in the middle.

[0028] In the figure:

[0029] 1. Box body; 11. Limiting part; 12. Limiting step;

[0030] 2. Cover body; 21. Installation opening;

[0031] 3. Spring piece; 31. Clamping part; 32. Pressing part; 33. Support part; 34. Bearing part;

[0032] 4. Support sheet; 41. Support ring. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0037] Embodiment 1

[0038] like Figures 1 to 5 As shown, the present embodiment provides a storage box, which includes a box body 1, a cover body 2, a spring piece 3 and a support piece 4. A limiting portion 11 is provided on the inner wall of the port of the box body 1; a mounting opening 21 is opened on the side wall of the cover body 2; the spring piece 3 includes a clamping portion 31, a pressing portion 32 and a support portion 33 which are connected in sequence, the pressing portion 32 passes through the mounting opening 21 and extends to the outside of the cover body 2, the clamping portion 31 and the support portion 33 are both located inside the cover body 2, when the cover body 2 is covered on the port of the box body 1, the clamping portion 31 is clamped on the limiting portion 11, when the pressing portion 32 is pressed by an external force, the pressing portion 32 is elastically deformed and drives the clamping portion 31 to separate from the limiting portion 11; the support piece 4 is located inside the cover body 2, the support portion 33 elastically abuts against the side of the support piece 4, and the support piece 4 is used to press the support portion 33 against the inner wall of the cover body 2.

[0039] Specifically, when the cover 2 is covered on the port of the box body 1, the clamping portion 31 is clamped on the limiting portion 11, thereby locking the cover 2 to the box body 1 to prevent the items inside the box body 1 from being accidentally touched. When it is necessary to take out the items inside the box body 1, an inward pressure is applied to the pressing portion 32, and the pressing portion 32 is elastically deformed and drives the clamping portion 31 to be separated from the limiting portion 11, thereby unlocking the cover 2. After the cover 2 is removed from the box body 1, the support sheet 4 can also press the support portion 33 against the inner wall of the cover 2 to prevent the spring sheet 3 from easily separating from the installation port 21. In the assembly production process, after the pressing portion 32 passes through the installation port 21, the support sheet 4 is directly placed in the cover 2, and the support portion 33 is pressed against the inner wall of the cover 2 by the support sheet 4. There is no need for welding or screw locking, the operation steps are few, the assembly efficiency is high, and when a certain component is damaged and needs to be replaced, only the component needs to be replaced, and the cost is low.

[0040] Optionally, at least two side walls of the cover body 2 are provided with mounting openings 21 , and each mounting opening 21 is provided with a spring piece 3 .

[0041] In this embodiment, the three side walls of the cover body 2 are respectively provided with installation openings 21, each installation opening 21 is provided with a spring sheet 3, the three side edges of the support sheet 4 are respectively abutted against the support portions 33 of the spring sheet 3 at the corresponding positions, and the other side edge of the support sheet 4 is abutted against a side wall of the cover body 2 where no spring sheet 3 is provided.

[0042] In this embodiment, the user needs to press the spring pieces 3 on the three side walls at the same time so that the pressing parts 32 of all the spring pieces 3 can drive the locking parts 31 to disengage from the limiting parts 11. Only then can the cover body 2 be separated from the box body 1. This is easy to achieve for ordinary people, but not easy to achieve for children or unconscious people. Therefore, the storage box of this embodiment has a better anti-accidental touch effect.

[0043] Optionally, the spring sheet 3 further includes a bearing portion 34, which is connected to the supporting portion 33 and extends to the side of the supporting sheet 4 away from the top wall of the cover body 2, and the bearing portion 34 is used to push the supporting sheet 4 to press against the top wall of the cover body 2. The bearing portion 34 can apply a clamping force to the supporting sheet 4 to prevent the supporting sheet 4 from easily detaching from the spring sheet 3.

[0044] Optionally, a support ring 41 is provided on the side of the support sheet 4 facing the top wall of the cover body 2. The support ring 41 surrounds the peripheral edge of the support sheet 4, and the support ring 41 abuts against the top wall of the cover body 2. A gap is formed between the top wall of the cover body 2 and the middle of the support sheet 4, so as to prevent the top surface of the support sheet 4 from being completely attached to the top wall of the cover body 2, thereby facilitating the subsequent removal of the support sheet 4.

[0045] Optionally, the limiting portion 11 is a limiting ring, which surrounds the edge of the port of the box body 1 .

[0046] Optionally, the outer wall of the box body 1 is provided with a limiting step 12, and when the port of the cover body 2 abuts against the limiting step 12, the outer wall of the box body 1 is flush with the outer wall of the cover body 2 and the clamping portion 31 can be clamped with the limiting portion 11. The outer wall of the box body 1 is flush with the outer wall of the cover body 2, which can improve the appearance. When the port of the cover body 2 abuts against the limiting step 12, the clamping portion 31 can just be clamped with the limiting portion 11 to prevent the cover body 2 from loosening.

[0047] Embodiment 2

[0048] The difference between this embodiment and the first embodiment is that two opposite side walls of the cover body 2 are respectively provided with mounting openings 21, each mounting opening 21 is provided with a spring sheet 3, and two opposite side edges of the support sheet 4 are respectively in contact with the supporting parts 33 of the spring sheet 3 at corresponding positions. The user needs to press the spring sheets 3 located on the two opposite side walls of the cover body 2 at the same time to separate the cover body 2 from the box body 1, which is easy for ordinary people to achieve, but not easy for children or unconscious people to achieve, so the storage box of this embodiment has a better anti-accidental touch effect.

[0049] Embodiment 3

[0050] The difference between this embodiment and the second embodiment is that two adjacent side walls of the cover body 2 are respectively provided with mounting openings 21, each mounting opening 21 is provided with a spring sheet 3, two adjacent side edges of the support sheet 4 are respectively abutted against the supporting parts 33 of the spring sheets 3 at corresponding positions, and the other two adjacent side edges of the support sheet 4 are respectively abutted against the two side walls of the cover body 2 without the spring sheets 3. The user needs to press the spring sheets 3 located at the two adjacent side walls of the cover body 2 at the same time to separate the cover body 2 from the box body 1, which is easy for ordinary people to achieve, but not easy for children or unconscious people to achieve, therefore, the storage box of this embodiment has a better anti-mistaken touch effect.

[0051] Embodiment 4:

[0052] The difference between this embodiment and the third embodiment is that the four side walls of the cover body 2 are provided with mounting openings 21, each mounting opening 21 is provided with a spring sheet 3, and the four sides of the support sheet 4 are respectively in contact with the support portions 33 of the spring sheets 3 at the corresponding positions. The user needs to press the spring sheets 3 located on the four side walls of the cover body 2 at the same time to separate the cover body 2 from the box body 1, which is achievable for ordinary people, but difficult to achieve for children or unconscious persons. Therefore, the storage box of this embodiment has a better anti-accidental touch effect.

[0053] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A storage box, characterized in that: The storage box comprises: A box body (1), wherein the inner wall of the port of the box body (1) is provided with a limiting portion (11); A cover body (2), wherein a side wall of the cover body (2) is provided with a mounting opening (21); A spring sheet (3), the spring sheet (3) comprising a clamping portion (31), a pressing portion (32) and a supporting portion (33) connected in sequence, the pressing portion (32) passing through the mounting opening (21) and extending to the outside of the cover body (2), the clamping portion (31) and the supporting portion (33) both being located inside the cover body (2), when the cover body (2) is covered on the port of the box body (1), the clamping portion (31) is clamped on the limiting portion (11), and when the pressing portion (32) is pressed by an external force, the pressing portion (32) is elastically deformed and drives the clamping portion (31) to be separated from the limiting portion (11); The support sheet (4) is located inside the cover body (2), the support portion (33) elastically abuts against the side of the support sheet (4), and the support sheet (4) is used to press the support portion (33) against the inner wall of the cover body (2).

2. The storage box according to claim 1, characterized in that: At least two side walls of the cover body (2) are provided with the installation openings (21), and each of the installation openings (21) is provided with the elastic sheet (3).

3. The storage box according to claim 2, characterized in that: The two opposite side walls of the cover body (2) are respectively provided with the installation openings (21), and the two opposite side edges of the support sheet (4) are respectively in contact with the support portions (33) of the spring sheet (3) at corresponding positions.

4. The storage box according to claim 2, characterized in that: The two adjacent side walls of the cover body (2) are respectively provided with the mounting openings (21); the two adjacent side edges of the support sheet (4) are respectively abutted against the support portions (33) of the spring sheet (3) at corresponding positions; and the other two adjacent side edges of the support sheet (4) are respectively abutted against two side walls of the cover body (2) on which the spring sheet (3) is not provided.

5. The storage box according to claim 2, characterized in that: The three side walls of the cover body (2) are respectively provided with the mounting openings (21); the three side edges of the support sheet (4) are respectively abutted against the support portions (33) of the spring sheet (3) at corresponding positions; and the other side edge of the support sheet (4) is abutted against a side wall of the cover body (2) which is not provided with the spring sheet (3).

6. The storage box according to claim 2, characterized in that: The four side walls of the cover body (2) are each provided with the mounting opening (21), and the four side edges of the support sheet (4) are respectively in contact with the support portions (33) of the spring sheet (3) at corresponding positions.

7. The storage box according to any one of claims 1 to 6, characterized in that: The spring sheet (3) further comprises a bearing portion (34), wherein the bearing portion (34) is connected to the supporting portion (33) and extends to a side of the supporting sheet (4) facing away from the top wall of the cover body (2), and the bearing portion (34) is used to push the supporting sheet (4) against the top wall of the cover body (2).

8. The storage box according to any one of claims 1 to 6, characterized in that: A support ring (41) is provided on the side of the support sheet (4) facing the top wall of the cover body (2); the support ring (41) surrounds the peripheral edge of the support sheet (4); the support ring (41) abuts against the top wall of the cover body (2); and a gap is formed between the top wall of the cover body (2) and the middle of the support sheet (4).

9. The storage box according to any one of claims 1 to 6, characterized in that: The limiting portion (11) is a limiting ring, and the limiting ring surrounds the edge of the port of the box body (1).

10. The storage box according to any one of claims 1 to 6, characterized in that: The outer wall of the box body (1) is provided with a limiting step (12); when the port of the cover body (2) abuts against the limiting step (12), the outer wall of the box body (1) is flush with the outer wall of the cover body (2) and the clamping portion (31) can be clamped on the limiting portion (11).

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