Storage box

Abstract

A storage box, comprising a cylindrical storage box body. A front cover (2) and a rear cover (3) are respectively arranged at the front end and the rear end of the storage box body; the storage box body comprises two sets of side frames (1); the two sets of side frames (1) are fixedly connected end to end to form the storage box body; each side frame (1) comprises a cover plate (11) and a side plate (12) which are integrally arranged; the cover plate (11) and the side plate (12) can be completely unfolded to enable the corresponding side frame (1) to be integrally in a plate shape, and the side plate (12) can be bent towards the side surface of the corresponding cover plate (11) to enable the corresponding side frame (1) to be integrally in an L shape; and once the side plate (12) and the cover plate (11) are bent to be in the L shape, two ends of the cover plate (11) and two ends of the side plate (12) are respectively connected to the front cover (2) and the rear cover (3), and the cover plate (11) and the side plate (12) are relatively fixed. The storage box is convenient to assemble and produce, and has a stable structure.

Description

A storage box Technical Field

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

[0002] A storage box is a box for storing things, that is, it collects small items such as office stationery, cosmetics, documents, gadgets, socks, pants, etc. As the name suggests, it is called a storage box.

[0003] Due to the popularity of online shopping in recent years, many storage boxes are mostly formed by splicing multiple parts. For example, Chinese utility model patent CN202122577512.2 discloses a shoe storage box, which includes a first and second horizontal plate spaced apart from each other, with a front side plate and a rear side plate respectively provided on the front and rear sides between the first and second horizontal plates. The front side plate and the rear side plate are respectively pivotally connected to the first and second horizontal plates via a pivot structure, and the pivot structure has a sliding structure that enables the front side plate and the rear side plate to move up and down relative to the first and second horizontal plates. The horizontal plate is also provided with a limit structure on the second horizontal plate to limit the swing of the first and rear side plates when they move downward. This utility model provides a convenient and stable foldable storage box.

[0004] However, the above shoe storage box has many parts, which is not convenient for quick assembly and production. In addition, the horizontal plate 1, the rear side plate 1, the horizontal plate 2 and the front side plate 1 in the structure are rotated and connected in sequence, which makes the shoe storage box easy to deform during use, thereby affecting the normal use of the shoe storage box.

[0005] Summary of the Invention

[0006] In order to overcome the defects in the prior art, the purpose of the present invention is to provide a storage box that is easy to assemble and produce and has a stable structure.

[0007] The purpose of this utility model is achieved in this way:

[0008] A storage box includes a cylindrical storage box body, a front cover and a rear cover are respectively provided at the front and rear ends of the storage box body, the storage box body includes two sets of side frames, the two sets of side frames are fixedly connected end to end to form the storage box body, the side frames include an integral cover plate and side plates, the cover plate and the side plates can be fully unfolded to make the side frames as a whole plate-shaped, and the side plates can be bent toward the sides of the cover plate to make the side frames as a whole L-shaped;

[0009] After the side panels and the cover panel are bent into an L shape, two ends of the cover panel and two ends of the side panels are respectively connected to the front cover and the rear cover so that the cover panel and the side panels are relatively fixed.

[0010] The utility model is further configured as follows: positioning protrusions and positioning slots are respectively provided on both sides of the side frames, and the positioning protrusions and positioning slots are respectively provided on the cover plate and the side plate; when the two groups of side frames are connected end to end, the positioning protrusions on one side frame cooperate with the positioning slots on the other side frame.

[0011] The utility model is further configured as follows: the positioning protrusions and positioning slots on the L-shaped side frames are arranged on the upper or lower sides of the side frames, and the cover plate on one side frame extends above or below the side plate on the other side frame, so that the side plate supports the cover plate, or the cover plate supports the side plate, and the positioning protrusions and positioning slots are connected and matched.

[0012] The utility model is further configured as follows: a second card slot is provided on the side of the positioning slot, and a second card hook adapted to the second card slot is provided on the side of the positioning protrusion.

[0013] The present invention is further configured as follows: the cover plate and / or the side plate are provided with a limiting protrusion, and after the side plate and the cover plate are bent into an L shape, the limiting protrusion rests on the rear side plate of the cover plate.

[0014] The utility model is further configured as follows: the cover plate and the side plate are both provided with bending portions or reinforcing ribs, and the limiting protrusions are provided at the ends of the bending portions or the reinforcing ribs.

[0015] The utility model is further configured as follows: a plug-in slot is provided on the front cover and / or the rear cover, the end portion of the cover plate and the end portion of the side plate are respectively inserted into the plug-in slot and the cover plate and the side plate are relatively fixed; a first hook is provided on the side wall of the plug-in slot, and a first slot adapted to the first hook is provided on both the cover plate and the side plate.

[0016] The utility model is further configured as follows: a tightening wall is provided on one side of the plug-in slot, and a plurality of tightening protrusions are provided at intervals on the other side of the plug-in slot, and a guide surface is provided at the end of the tightening protrusion. The end of the cover plate and the end of the side plate are guided into the plug-in slot by the guide surface, and the tightening protrusion presses the cover plate or the side plate against the tightening wall.

[0017] The utility model is further configured as follows: a connecting hook is provided on the upper side of the storage box, and a connecting hole is provided on the lower side of the storage box, the connecting hook includes a connecting portion and a hook portion, and the connecting portion and the hook portion are L-shaped or T-shaped; the storage boxes are stacked, and the connecting portions and connecting holes on adjacent storage boxes cooperate with each other, the connecting portion is passed through the connecting hole, and the hook portion is hooked on the end of the connecting hole to prevent the connecting portion from being detached from the connecting hole.

[0018] The utility model is further configured as follows: a limiting groove is provided on the cover plate and / or the side plate, and the limiting groove is located on one side of the connecting hole; the storage boxes are stacked, the connecting hooks and connecting holes on adjacent storage boxes cooperate, and the connecting hooks penetrate into the limiting groove and prevent the storage box body from being separated from the front cover or the rear cover.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] 1. The cover and side panels of the present invention are integrated into one body, which is beneficial to reducing the number of parts of the storage box and making the connection between the cover and the side panels more stable. Moreover, since the two sets of side frames are fixedly connected end to end to form the storage box body, the storage box body is not easily deformed during the assembly process, which is beneficial to improving the stability of the storage box structure and facilitating the fixed installation of the front cover and the rear cover to the storage box body, thereby facilitating the assembly and production of the storage box.

[0021] 2. The positioning protrusion and positioning slot in the utility model have a simple structure, are convenient for processing and production, and are convenient for the fixed connection of the two sets of side frames; since the cover plate on one side frame extends to the top or bottom of the side plate on the other side frame, the vertical force of the cover plate will directly rest against the side plate during use, which is beneficial to avoid bending and damage of the positioning protrusion and positioning slot, and improve the service life of the storage box; the provision of the second hook and the second slot is beneficial to the stable connection of the positioning protrusion and the positioning slot, avoids accidental separation of the positioning protrusion and the positioning slot during use, and facilitates the assembly and production of the storage box.

[0022] 3. The setting of the limiting protrusions in the present invention facilitates the cover and side panels to be quickly folded into place, which is convenient for the assembly and production of the storage box. The setting of the limiting protrusions can prevent the cover and side panels from rotating relative to each other during use, which is beneficial to improving the stability of the storage box structure and avoiding accidental deformation of the storage box during use. The setting of the bending portion or reinforcing ribs is beneficial to improving the structural strength of the cover and side panels, and is beneficial to improving the structural strength of the limiting protrusions, avoiding deformation of the limiting protrusions.

[0023] 4. The plug-in slot structure of the present invention is simple, which is convenient for the fixed connection between the cover plate and the side plate and the front cover or the rear cover, and convenient for the assembly of the storage box; the setting of the first hook and the first slot is conducive to the stable connection between the storage box body and the front cover or the rear cover, and facilitates the assembly and production of the storage box; the setting of the tightening ridge facilitates the cooperation of the cover plate and the side plate with the plug-in slot, reduces the occurrence of the cover plate and the side plate being unable to cooperate with the plug-in slot due to production errors, and is convenient for users to use; the setting of the guide surface facilitates the cover plate and the side plate to quickly penetrate into the plug-in slot.

[0024] 5. The connection hooks and connection holes respectively arranged on the upper and lower sides of the storage box in the present invention facilitate the stacking of the storage boxes and are convenient for users to use; the setting of the limit groove is conducive to the stable connection between the storage box body and the front cover or the rear cover, avoiding accidental separation of the storage box body and the front cover or the rear cover during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of the present invention;

[0026] Figure 2 is an exploded schematic diagram of the present invention;

[0027] Figure 3 is a partial cross-sectional view of the present utility model;

[0028] FIG4 is a partial cross-sectional view of the storage boxes of the present invention after being stacked on each other;

[0029] Figure 5 is a schematic diagram of the structure of the side frame in the expanded state of the present invention;

[0030] Figure 6 is a second structural diagram of the side frame in the expanded state of the present invention;

[0031] FIG7 is a schematic structural diagram of the front cover of the present invention.

[0032] Meanings of the numbers in the figure: 1-side frame; 11-cover plate; 12-side plate; 111-positioning slot; 112-second card slot; 113-first card slot; 114-limiting slot; 115-bending portion; 116-limiting protrusion; 117-inclined surface; 121-positioning protrusion; 122-second hook; 2-front cover; 21-movable door; 22-connecting hook; 23-connecting hole; 24-plug-in slot; 221-connecting portion; 222-hook portion; 223-second card block; 231-guide portion; 232-fixing portion; 233-first card block; 241-tightening wall; 242-tightening surface; 243-guide surface; 244-tightening ridge; 245-first hook; 3-back cover. DETAILED DESCRIPTION

[0033] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0034] Referring to Figures 1 to 7, a storage box includes a cylindrical storage box body, with a front cover 2 and a rear cover 3 provided at the front and rear ends of the storage box body respectively. The storage box body includes two sets of side frames 1, which are fixedly connected end to end to form the storage box body. The side frames 1 include an integral cover plate 11 and a side plate 12. The cover plate 11 and the side plates 12 can be fully unfolded to make the side frame 1 as a whole plate-shaped, and the side plates 12 can be bent toward the side of the cover plate 11 to make the side frame 1 as a whole L-shaped; after the side plates 12 and the cover plate 11 are bent into an L-shape, the cover plate 11 The two ends and the two ends of the side panels 12 are respectively connected to the front cover 2 and the rear cover 3 and make the cover 11 and the side panels 12 relatively fixed. In this structure, the cover 11 and the side panels 12 are arranged as a whole, which is beneficial to reducing the number of parts of the storage box and making the connection between the cover 11 and the side panels 12 more stable. Moreover, since the two sets of side frames 1 are fixedly connected end to end to form the storage box body, the storage box body is not easy to deform during the assembly process, which is beneficial to improving the stability of the storage box structure, and is convenient for fixing the front cover 2 and the rear cover 3 to the storage box body, and facilitating the assembly and production of the storage box.

[0035] The cover 11 and / or the side panel 12 in the utility model are provided with limiting protrusions 116. After the side panel 12 and the cover 11 are bent into an L shape, the limiting protrusions 116 abut against the side panels 12 behind the cover 11. The setting of the limiting protrusions 116 facilitates the cover 11 and the side panels 12 to be quickly folded into place, which is convenient for the assembly and production of the storage box. The setting of the limiting protrusions 116 can prevent the cover 11 and the side panels 12 from rotating relative to each other during use, which is beneficial to improving the stability of the storage box structure and avoiding accidental deformation of the storage box during use. In this embodiment, the cover 11 and the side panels 12 are both provided with limiting protrusions 116, and the limiting protrusions 116 on the cover 11 and the side panels 12 are staggered.

[0036] Preferably, the cover plate 11 and the side plate 12 are both provided with a bending portion 115 or a reinforcing rib, and the limiting protrusion 116 is provided at the end of the bending portion 115 or the reinforcing rib. The provision of the bending portion 115 or the reinforcing rib is beneficial to improving the structural strength of the cover plate 11 and the side plate 12, and is beneficial to improving the structural strength of the limiting protrusion 116, thereby avoiding deformation of the limiting protrusion 116. In the drawings of the specification of the utility model, the cover plate 11 and the side plate 12 are both provided with a bending portion 115.

[0037] In the present invention, preferably, both the cover plate 11 and the side plate 12 are provided with an inclined surface 117 . After the side plate 12 and the cover plate 11 are bent into an L-shape, the inclined surfaces 117 on the cover plate 11 and the side plate 12 abut against each other.

[0038] The side frames 1 are provided with positioning protrusions 121 and positioning slots 111 on both sides, respectively. The positioning protrusions 121 and positioning slots 111 are respectively provided on the cover plate 11 and the side plate 12. When the two sets of side frames 1 are connected end to end, the positioning protrusions 121 on one side frame 1 cooperate with the positioning slots 111 on the other side frame 1. The positioning protrusions 121 and positioning slots 111 have a simple structure, are convenient for processing and production, and are convenient for the fixed connection of the two sets of side frames 1.

[0039] In the present invention, the cover plate 11 is preferably arranged on the upper and lower sides of the storage box body, and the side panels 12 are arranged on the left and right sides of the storage box body. During use, the cover plate 11 can be used to carry heavy objects. The overall structure of the front cover 2 and the rear cover 3 is the same or symmetrical. The main difference between them is that a movable door 21 is rotatably provided on the front cover 2.

[0040] The storage box can be used to store shoes, cosmetics or other sundries. The storage box in the present invention can directly store shoes. If the storage box is used to store cosmetics or other sundries, it is preferred that a drawer box is slidably provided in the storage box body.

[0041] The positioning protrusions 121 and the positioning slots 111 on the L-shaped side frame 1 are arranged on the upper or lower side of the side frame 1, and the cover plate 11 on one side frame 1 extends above or below the side plate 12 on the other side frame 1, so that the side plate 12 supports the cover plate 11, or the cover plate 11 supports the side plate 12, and the positioning protrusions 121 and the positioning slots 111 are connected and matched. During use of this structure, the cover plate 11 will be directly pressed against the side plate 12 when subjected to vertical force, which is beneficial to avoid bending and damage of the positioning protrusions 121 and the positioning slots 111, thereby improving the service life of the storage box.

[0042] The positioning slot 111 in the present invention is provided with a second card slot 112 on the side thereof, and the positioning protrusion 121 is provided with a second hook 122 adapted to the second card slot 112 on the side thereof. The setting of the second hook 122 and the second card slot 112 is conducive to the stable connection between the positioning protrusion 121 and the positioning slot 111, thereby avoiding accidental separation of the positioning protrusion 121 and the positioning slot 111 during use, and facilitating the assembly and production of the storage box.

[0043] The front cover 2 and / or the rear cover 3 are provided with plug-in slots 24, and the ends of the cover plate 11 and the side plates 12 are respectively inserted into the plug-in slots 24 so that the cover plate 11 and the side plates 12 are relatively fixed. The plug-in slots 24 have a simple structure, which facilitates the fixed connection between the cover plate 11 and the side plates 12 and the front cover 2 or the rear cover 3, and facilitates the assembly of the storage box.

[0044] In the present invention, a first hook 245 is provided on the side wall of the plug-in slot 24, and a first slot 113 adapted to the first hook 245 is provided on the cover plate 11 and the side plate 12. The arrangement of the first hook 245 and the first slot 113 is conducive to the stable connection between the storage box body and the front cover 2 or the rear cover 3, and facilitates the assembly and production of the storage box.

[0045] The cam 243 is provided on one side of the plug-in slot 24 to prevent the cover 11 and the side panel 12 from being mismatched with each other, and the guide surface 243 is provided on the end of the cam 243.

[0046] A connecting hook 22 is provided on the upper side of the storage box, and a connecting hole 23 is provided on the lower side of the storage box. The connecting hook 22 includes a connecting portion 221 and a hook portion 222, and the connecting portion 221 and the hook portion 222 are L-shaped or T-shaped. When the storage boxes are stacked, the connecting portions 221 and the connecting holes 23 on adjacent storage boxes cooperate with each other, the connecting portion 221 is passed through the connecting hole 23, and the hook portion 222 is hooked on the end of the connecting hole 23 to prevent the connecting portion 221 from being separated from the connecting hole 23. The connecting hooks 22 and the connecting holes 23 respectively provided on the upper and lower sides of the storage box facilitate the stacking of the storage boxes and are convenient for users to use.

[0047] In the present invention, a limiting groove 114 is provided on the cover plate 11 and / or the side plate 12, and the limiting groove 114 is located on one side of the connecting hole 23; the storage boxes are stacked, the connecting hooks 22 and the connecting holes 23 on adjacent storage boxes cooperate, and the connecting hooks 22 penetrate into the limiting groove 114 and prevent the storage box body from being separated from the front cover 2 or the rear cover 3. The setting of the limiting groove 114 is conducive to the stable connection between the storage box body and the front cover 2 or the rear cover 3, and avoids the storage box body from being accidentally separated from the front cover 2 or the rear cover 3 during use, as described in this embodiment.

[0048] The connecting hole 23 described in this embodiment includes a guide portion 231 and a fixing portion 232 that are connected to each other. The fixing portion 232 is adapted to the connecting portion 221. The connecting hook 22 can pass through the guide portion 231 and cooperate with the fixing portion 232. A first clamping block 233 is provided on the side of the connecting hole 23. The first clamping block 233 abuts on the connecting hook 22 and prevents the connecting portion 221 from being separated from the fixing portion 232. The setting of the guide portion 231 facilitates the rapid cooperation between the connecting hook 22 and the fixing portion 232, and the setting of the clamping block prevents the connecting hook 22 from being accidentally separated from the fixing portion 232 during use. Preferably, a second clamping block 223 is provided on the side of the connecting portion 221. When the fixing portion 232 cooperates with the connecting portion 221, the first clamping block 233 abuts on the second clamping block 223.

[0049] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A storage box, comprising a cylindrical storage box body, and a front cover (2) and a rear cover (3) are respectively arranged at the front and rear ends of the storage box body, and is characterized in that: The storage box body includes two sets of side frames (1). The two sets of side frames (1) are fixedly connected end to end to form the storage box body. The side frame (1) includes a cover plate (11) and a side plate (12) integrally arranged. The cover plate (11) and the side plate (12) can be fully unfolded so that the whole side frame (1) is in a plate shape, and the side plate (12) can be bent towards the side of the cover plate (11) so that the whole side frame (1) is in an L shape. After the side plate (12) and the cover plate (11) are bent into an L shape, both ends of the cover plate (11) and both ends of the side plate (12) are respectively connected to the front cover (2) and the rear cover (3), and the cover plate (11) and the side plate (12) are relatively fixed.

2. The storage box according to claim 1, wherein: Positioning protrusions (121) and positioning slots (111) are respectively arranged on both sides of the side frame (1). The positioning protrusions (121) and the positioning slots (111) are respectively arranged on the cover plate (11) and the side plate (12). When the two sets of side frames (1) are connected end to end, the positioning protrusion (121) on one side frame (1) cooperates with the positioning slot (111) on the other side frame (1).

3. The storage box according to claim 2, wherein: On the L-shaped side frame (1), the positioning protrusion (121) and the positioning slot (111) are arranged on the upper side or the lower side of the side frame (1). The cover plate (11) on one side frame (1) extends above or below the side plate (12) on the other side frame (1), so that the side plate (12) supports the cover plate (11), or the cover plate (11) supports the side plate (12), and the positioning protrusion (121) and the positioning slot (111) are connected and matched.

4. The storage box according to claim 2, characterized in that: A second card slot (112) is arranged on the side of the positioning slot (111), and a second catch (122) adapted to the second card slot (112) is arranged on the side of the positioning protrusion (121).

5. A storage box according to claim 1, characterized in that: Limiting bumps (116) are arranged on the cover plate (11) and / or the side plate (12). After the side plate (12) and the cover plate (11) are bent into an L shape, the limiting bumps (116) abut against the rear side plate (12) of the cover plate (11).

6. The storage box according to claim 5, characterized in that: Bending parts (115) or reinforcing ribs are arranged on both the cover plate (11) and the side plate (12), and the limiting bumps (116) are arranged at the ends of the bending parts (115) or the reinforcing ribs.

7. A storage box according to claim 1, characterized in that: Insertion slots (24) are arranged on the front cover (2) and / or the rear cover (3). The end parts of the cover plate (11) and the side plate (12) are respectively inserted into the insertion slots (24), and the cover plate (11) and the side plate (12) are relatively fixed. A first catch (245) is arranged on the side wall of the insertion slot (24), and first card slots (113) adapted to the first catch (245) are arranged on both the cover plate (11) and the side plate (12).

8. The storage box according to claim 7, characterized in that: An abutting wall (241) is arranged on one side of the insertion slot (24), and a plurality of abutting convex edges (244) are arranged at intervals on the other side of the insertion slot (24). A guiding surface (243) is arranged at the end of the abutting convex edge (244). The end parts of the cover plate (11) and the side plate (12) are guided into the insertion slot (24) through the guiding surface (243), and the abutting convex edge (244) abuts the cover plate (11) or the side plate (12) against the abutting wall (241).

9. A storage box according to claim 7 or 8, characterized in that: A connecting hook (22) is provided on the upper side of the storage box, and a connecting hole (23) is provided on the lower side of the storage box. The connecting hook (22) includes a connecting portion (221) and a hook portion (222), and the connecting portion (221) and the hook portion (222) are arranged in an L shape or a T shape; the storage boxes are stacked, and the connecting portions (221) and the connecting holes (23) on adjacent storage boxes are matched, the connecting portion (221) is inserted into the connecting hole (23), and the hook portion (222) is hooked at the end of the connecting hole (23) to prevent the connecting portion (221) from disengaging from the connecting hole (23).

10. A storage box according to claim 9, characterized in that: A limiting groove (114) is provided on the cover plate (11) and / or the side plate (12), and the limiting groove (114) is located on one side of the connecting hole (23); the storage boxes are stacked, and the connecting hooks (22) and the connecting holes (23) on adjacent storage boxes are matched, and the connecting hook (22) is inserted into the limiting groove (114) to prevent the main body of the storage box from disengaging from the front cover (2) or the rear cover (3).

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