Storage box

Abstract

The utility model discloses a storage box, and relates to the technical field of storage boxes. The box comprises a box body, a cover plate and side buckles. Wherein a storage cavity for placing articles is arranged in the box body, and the top of the box body is open; the cover plate is detachably assembled on the box body and used for covering the box body. The side buckle is rotationally assembled at the upper end of the outer side wall of the box body, and comprises a side buckle body, a first buckling part and a second buckling part; the first buckling part is fixedly arranged on one surface, facing the box body, of the side buckle body and is used for clamping the cover plate; the second buckling part and the first buckling part are fixedly arranged on the same surface; when a plurality of storage boxes are stacked up and down, the second buckling parts on the lower layer are connected with the box body on the upper layer in a clamping mode, and meanwhile the first buckling parts on the lower layer are connected with the cover plate on the current layer in a clamping mode. By the adoption of the technical scheme, the storage box has the advantages that when a plurality of storage boxes are stacked up and down, the side buckles can buckle the cover plate of the current-layer box body and can connect and fasten the current-layer box body and the upper-layer box body.

Description

Technical Field

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

[0002] A storage box is a container used to hold various items, such as clothing, documents, and toys. It typically includes a hollow box, a cover for closing the box, and side buckles that pivotally attach to the sides of the box. Storage boxes can be used individually or as a combination of multiple boxes. The side buckles on some existing storage boxes are designed to secure the cover. However, when multiple boxes are stacked, the buckles only secure the cover of the box they are in, not the two boxes. This can cause the boxes to collapse when stacked due to a lack of secure connection between the upper and lower boxes. Other side buckles on other storage boxes secure the boxes when stacked. However, when a user removes a stacked box for individual use, the side buckles fail to secure the cover. Consequently, items can easily fall out of the box when the cover fails to close. Utility Model Content

[0003] The purpose of the present invention is to provide a storage box in view of the defects and shortcomings of the prior art, which has the advantage that when multiple storage boxes are stacked up and down, the side buckles can not only buckle the cover of the box body on the current layer but also connect and fasten the box body on the current layer with the upper box body.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is: a storage box, comprising:

[0005] The box body is provided with a storage cavity for placing items, and the top is set to be open;

[0006] a cover plate, detachably assembled on the box body, and used to cover the box body; and

[0007] A side buckle is rotatably mounted on the upper end of the outer wall of the box body, and the side buckle includes: a side buckle body, a first buckle portion fixedly arranged on a side of the side buckle body facing the box body and used to clamp the cover plate, and a second buckle portion fixedly arranged on the same surface as the first buckle portion;

[0008] When a plurality of the storage boxes are stacked up and down, the second buckle portion of the lower layer is clamped to the box body of the upper layer, and at the same time, the first buckle portion of the lower layer is clamped to the cover plate of the current layer.

[0009] The present invention is further provided with that the first buckle portion includes: a first extension portion fixedly arranged on a side of the side buckle body facing the box body and extending toward the box body, and a first bending portion arranged perpendicular to the first extension portion and extending downward; the first bending portion is clamped to the cover plate.

[0010] The present invention is further configured such that a first abutting surface is provided on a side of the first bending portion that is clamped to the cover plate, and the first abutting surface is configured as a first guiding arc surface.

[0011] The present invention is further provided with a first guiding inclined surface inclined toward the first bending portion on a downward side of the first extension portion.

[0012] The present invention is further provided with the first buckle portion and the second buckle portion being arranged on the same vertical line.

[0013] The present invention is further configured such that two of each of the first buckle portion and the second buckle portion are provided.

[0014] The present invention is further provided with a gripping portion recessed away from the box body on a side of the free end of the side buckle body facing the box body, so that the user can open the side buckle.

[0015] The present invention is further provided with a first buckle plate fixedly provided on the outer side wall of the cover plate, which cooperates with the first buckle portion and extends in a direction away from the cover plate.

[0016] The utility model is further provided with a second buckle plate fixedly provided on the bottom side of the outer side wall of the box body, extending away from the box body; when multiple storage boxes are stacked up and down, the second buckle portion of the lower layer is clamped to the second buckle plate of the upper layer to clamp and connect the storage box on the upper layer with the storage box on the lower layer.

[0017] The present invention is further provided with a second groove for the second buckle part to be placed on the second buckle plate.

[0018] After adopting the above technical solution, the beneficial effect of the present invention is as follows: in the present invention, the side buckles are rotatably assembled on the upper end of the outer wall of the box body. When multiple storage boxes are stacked up and down, the second buckle portion of the side buckle on the lower box body engages the upper box body, and at the same time, the first buckle portion of the side buckle on the lower box body engages the cover plate of the box body on the current layer. The side buckles can not only buckle the cover plate of the box body on the current layer but also fasten the box body on the current layer to the upper box body, thereby locking the cover plate of the box body on the current layer to prevent items inside the box from falling out, and connecting and buckling the upper and lower boxes to prevent the boxes from collapsing due to unstable connection when multiple storage boxes are stacked up and used. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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 these drawings without paying any creative labor.

[0020] Figure 1 It is a structural diagram of this storage box;

[0021] Figure 2 This is an exploded diagram of the structure of this storage box;

[0022] Figure 3 It is a structural diagram of the side buckle;

[0023] Figure 4 This is a structural diagram of two storage boxes stacked up one above the other;

[0024] Figure 5 This is a schematic diagram of the structure of two storage boxes stacked on top of each other with the side buckles opened;

[0025] Figure 6 This is a structural diagram of two storage boxes stacked up one on top of the other from another perspective;

[0026] Figure 7 This is a schematic diagram of the structure of two storage boxes stacked up one on top of the other from a top-down perspective;

[0027] Figure 8 This is a cross-sectional view of two storage boxes stacked on top of each other, viewed from the AA direction;

[0028] Figure 9 This is a partial enlarged schematic diagram of part A from a top-down perspective of two storage boxes stacked one on top of the other.

[0029] Explanation of the reference numerals: 100, box body; 110, second buckle plate; 111, second groove; 200, cover plate; 210, first buckle plate; 211, first groove; 300, side buckle; 310, side buckle body; 320, first snapping portion; 321, first extension portion; 3211, first guide slope; 322, first bending portion; 3221, first guide arc surface; 330, second snapping portion; 331, second extension portion; 3311, second guide slope; 332, second bending portion; 3321, second guide arc surface; 340, gripping portion. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below with reference to the accompanying drawings.

[0031] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0032] This embodiment relates to a storage box, referring to Figure 1-Figure 3 , it includes: a box body 100, a cover plate 200 and a side buckle 300. A storage cavity for placing items is provided in the box body 100, and the top is set to be open. The items can be clothes, toys, kitchen utensils, etc. The cover plate 200 is detachably assembled on the box body 100, and is used to cover the box body 100 to prevent the items in the box body 100 from falling out when the user carries the box body 100 and to prevent foreign matter such as dust and flying debris from falling into the storage cavity of the box body 100 and contaminating the items in the box body 100. The side buckle 300 is rotatably assembled on the upper end of the outer wall of the box body 100, and the side buckle 300 includes: a side buckle body 300, a first buckle part 320 and a second buckle part 330. The first latch portion 320 is fixedly disposed on the side of the side latch body 300 facing the box 100 and is used to engage the cover plate 200. The second latch portion 330 is fixedly disposed on the same side as the first latch portion 320, i.e., the side of the side latch body 300 facing the box 100. In this embodiment, when a user needs to stack two storage boxes on top of each other to store items and save space, the upper box 100 is configured as the first box 100 and the lower box 100 is configured as the second box 100. The second latch portion 330 of the side latch 300 on the second box 100 engages with the first box 100 to securely connect the first and second boxes 100, preventing them from collapsing due to a lack of a secure connection during stacking. Simultaneously, the first latch portion 320 of the side latch 300 on the second box 100 engages with the cover plate 200 on the second box 100, i.e., the upper box 100. When multiple storage boxes are stacked up and used, the cover plate 200 can also be fixed to the box body 100 on the current layer, eliminating the need for a separate cover plate 200. This also prevents the cover plate 200 from slipping and causing damage or injuring people or animals. When the user needs to separate the stacked storage boxes for separate use, they only need to unlock the second buckle portion 330 of the lower side buckle 300 from the upper box body 100, and the cover plate 200 remains fastened to the box body 100 on the current layer. Compared to the side buckles on existing storage boxes, the side buckles 300 in this storage box can both buckle the cover plate 200 of the box body 100 on the current layer and connect and fasten the box body 100 on the current layer to the upper box body 100.

[0033] In other embodiments, three or four storage boxes can be provided, and the number of storage boxes is determined according to user needs. The side buckles 300 can lock the cover 200 on the current box body 100, and can also connect and buckle the upper and lower boxes 100.

[0034] In this embodiment, referring to Figure 3 and Figure 9 The first snap portion 320 includes: a first extension portion 321 fixedly disposed on a side of the side snap body 300 facing the box body 100 and extending toward the box body 100; and a first bent portion 322 disposed perpendicular to the first extension portion 321 and extending downward; the first bent portion 322 engages the cover plate 200. A first buckle plate 210 is fixedly disposed on the outer side wall of the cover plate 200, cooperating with the first snap portion 320 and extending away from the cover plate 200. The first buckle plate 210 is provided with a first groove 211 for the first snap portion 320 to be placed in. Specifically, the first bent portion 322 of the first snap portion 320 is placed in the first groove 211 of the first buckle plate 210. The first bent portion 322 cooperates with the first groove 211 to lock the cover plate 200 on the box body 100, preventing the cover plate 200 from falling.

[0035] In this embodiment, referring to Figure 3 and Figure 9 The second snap portion 330 includes: a second extension portion 331 fixedly mounted on a surface of the side snap body 300 facing the box body 100 and extending toward the box body 100; and a second bent portion 332 perpendicular to the second extension portion 331 and extending downward. A second buckle plate 110 extending away from the box body 100 is fixedly mounted on the bottom side of the outer wall of the box body 100; the second buckle plate 110 is provided with a second groove 111 for the second snap portion 330 to be placed in. When multiple storage boxes are stacked one on top of the other, the second snap portion 330 of the lower layer snaps into the second buckle plate 110 of the upper layer to snap-connect the upper storage box to the lower storage box. Specifically, in this embodiment, the second bent portion 332 of the second buckle portion 330 on the second box body 100 is placed in the second groove 111 on the second buckle plate 110 on the first box body 100, and the second bent portion 332 on the second box body 100 cooperates with the second groove 111 on the first box body 100 to connect and fasten the first box body 100 and the second box body 100.

[0036] In this embodiment, referring to Figure 4 and Figure 6 There are two first gusset plates 210 and two second gusset plates 110, and the two first gusset plates 210 are symmetrically arranged on both sides of the outer wall of the cover plate 200. The two second gusset plates 110 are also symmetrically arranged on both sides of the bottom side of the outer wall of the box body 100.

[0037] In this embodiment, referring to Figure 3 and Figure 9The first bent portion 322 is provided with a first abutting surface on the side that engages with the cover plate 200. The first abutting surface is configured as a first guiding arc surface 3221. Specifically, the side of the first groove 211 on the first buckle plate 210 that contacts the first bent portion 322 is also configured as an arc surface. The first guiding arc surface 3221 cooperates with the arc surfaces around the first groove 211 on the first buckle plate 210 to ensure that the first bent portion 322 is placed into the first groove 211 more smoothly and without generating excessive resistance or causing damage. Similarly, the side of the second bent portion 332 that engages with the box body 100, i.e., the side that engages with the second buckle plate 110, is provided with a second abutting surface. The second abutting surface is configured as a second guiding arc surface 3321. Specifically, the side of the second groove 111 on the second buckle plate 110 that contacts the second bent portion 332 is also set to an arc surface. When the second guide arc surface 3321 of the layer cooperates with the arc surface around the second groove 111 on the second buckle plate 110 of the upper layer so that the second bent portion 332 is placed in the second groove 111, the process is smoother and smoother without generating excessive resistance or causing damage.

[0038] In this embodiment, referring to Figure 3 and Figure 9 The first extension portion 321 has a first guide slope 3211 on its downward side that is inclined toward the first bend 322. This first guide slope 3211 guides and assists in the engagement process when the side buckle 300 rotates to buckle the cover 200. Similarly, the second extension portion 331 has a second guide slope 3311 on its downward side that is inclined toward the second bend 332.

[0039] Further, refer to Figure 5-Figure 8 The first and second snapping portions 320 and 330 are arranged on the same vertical line, ensuring the aesthetics of the side buckle 300 and facilitating user operation. Two first and second snapping portions 320 and 330 are provided, respectively, to ensure stability during the locking of the cover 200 and the fastening of the upper housing 100. Furthermore, the first and second snapping plates 210 and 110 are all installed on the same vertical line with the side buckle 300, allowing them to mate with the first and second snapping portions 320 and 330 on the side buckle 300.

[0040] In this embodiment, the free end of the side buckle body 300, facing the case 100, is provided with a gripping portion 340 that is recessed away from the case 100, leaving space for the user to grasp it, allowing the user to open the side buckle 300 and thereby unlock the cover 200 and the upper case 100. In this embodiment, two side buckles 300 are provided on the same storage box, located on two symmetrical outer walls of the case 100.

[0041] In this embodiment, the box 100 further includes: a base with an open top, side panels that are removably mounted around the base, a door panel that is removably mounted on the base, and a rectangular frame. The rectangular frame is removably mounted between the cover 200 and the tops of the side panels and the tops of the door panels. One end of the side panel is removably mounted on the rectangular frame, and the other end is removably mounted on the base. There are three side panels. The door panel includes a door panel frame with one end removably mounted on the rectangular frame and the other end removably mounted on the base, and a door panel body that is rotatably connected to the door panel frame. The door panel body has double doors. This storage box is completely disassembled for easy transportation. When not in use, it can be stored and folded to save space. It is convenient for users to automatically assemble it, improving the user experience.

[0042] The above is only used to illustrate the technical solution of the present invention and is not intended to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A storage box, characterized in that: include: The box body (100) is provided with a storage cavity for placing items, and the top is set to be open; a cover plate (200) detachably assembled on the box body (100) and used for covering the box body (100); and A side buckle (300) is rotatably mounted on the upper end of the outer wall of the box body (100), and the side buckle (300) comprises: a side buckle body (310), a first buckle portion (320) fixedly arranged on a side of the side buckle body (310) facing the box body (100) and used for clamping the cover plate (200), and a second buckle portion (330) fixedly arranged on the same surface as the first buckle portion (320); When a plurality of the storage boxes are stacked up and down, the second buckle portion (330) of the lower layer is engaged with the box body (100) of the upper layer, and simultaneously the first buckle portion (320) of the lower layer is engaged with the cover plate (200) of the current layer.

2. The storage box according to claim 1, characterized in that: The first buckle portion (320) comprises: a first extension portion (321) fixedly arranged on a side of the side buckle body (310) facing the box body (100) and extending in the direction of the box body (100); and a first bending portion (322) arranged perpendicular to the first extension portion (321) and extending downward; the first bending portion (322) is engaged with the cover plate (200).

3. The storage box according to claim 2, characterized in that: A first abutting surface is provided on a side of the first bending portion (322) that is engaged with the cover plate (200), and the first abutting surface is provided as a first guiding arc surface (3221).

4. The storage box according to claim 2, characterized in that: A first guiding inclined surface (3211) inclined toward the first bending portion (322) is provided on a downwardly facing surface of the first extending portion (321).

5. The storage box according to claim 1, wherein: The first buckle portion (320) and the second buckle portion (330) are arranged on the same vertical line.

6. The storage box according to claim 1, wherein: Two of the first buckle parts (320) and two of the second buckle parts (330) are respectively provided.

7. The storage box according to claim 1, wherein: A gripping portion (340) that is recessed away from the box body (100) is provided on a side of the free end of the side buckle body (310) facing the box body (100) to facilitate a user to open the side buckle (300).

8. The storage box according to claim 1, wherein: A first buckle plate (210) is fixedly provided on the outer side wall of the cover plate (200), cooperating with the first buckle portion (320) and extending in a direction away from the cover plate (200).

9. The storage box according to claim 1, wherein: A second buckle plate (110) extending away from the box body (100) is fixedly provided on the bottom side of the outer side wall of the box body (100); when a plurality of the storage boxes are stacked up and down, the second buckle portion (330) of the lower layer is engaged with the second buckle plate (110) of the upper layer, so as to connect the upper storage box with the lower storage box by being engaged.

10. The storage box according to claim 9, characterized in that: The second buckle plate (110) is provided with a second groove (111) for the second buckle portion (330) to be placed therein.

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