Detachable packaging box convenient to store and easy to assemble

Abstract

The utility model discloses a detachable easy-to-assemble packing box convenient to store, which comprises a lower box body, a mounting groove is arranged on the upper end face of the lower box body, supporting legs are fixedly mounted at four corners of the lower end of the lower box body, an upper box cover is arranged on the upper end face of the lower box body, and two groups of fixing seats are fixed on the upper end face of the upper box cover through bolts. A first side plate is arranged in the middle of the lower box body and the middle of the upper box cover, and second side plates are connected to the two sides of the first side plate through pin shafts. According to the detachable packaging box convenient to store and easy to assemble, by arranging the packaging box structure with the detachable upper end face, the detachable lower end face and the detachable side faces, the packaging box can be detached when being transported or not used, the first side plate and the second side plate can be folded into a plate-shaped structure, storage is convenient, meanwhile, the occupied space and size are reduced, and meanwhile the packaging box is provided with a quick detaching structure; the packaging box can be rapidly and conveniently assembled, operation is easy and convenient, and certain practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a packaging box which is detachable and easy to assemble and is convenient for storage. Background Art

[0002] Packing boxes are mainly for the convenience of transportation, loading and unloading, and warehousing. Generally, wooden boxes and corrugated wood pallets are used. Tin barrels or tin barrels are also used. As for the material of the packing boxes, it is necessary to comprehensively judge and select the most cost-effective packing box material based on the properties of the goods and the mode of transportation. Usually, the packing box is composed of four sets of side panels, top panels and bottom panels, and is usually installed by bolts and other structures, but it will take up a large space. There are still certain problems when transporting or storing existing packing boxes.

[0003] The existing Chinese patent publication number CN212638308U is a detachable and easy-to-assemble packaging box that is easy to store, including a packaging box and a first roller barrel, a first wooden board is arranged on the left and right sides of the packaging box, and the bottom outer wall of the first wooden board is arranged with a base, a hinge is arranged at the lower end of the first wooden board, and the top of the first wooden board is attached to the second wooden board, the front and rear sides of the top of the second wooden board are provided with fixing plates, and a transverse groove is arranged on one side of the middle of the fixing plate, the upper inner wall of the first wooden board is attached with vertical wooden strips, and the bottom inner wall of the packaging box is attached with transverse wooden strips; but there are still certain problems in the use of the existing packaging box, although the side of the packaging box can be opened to facilitate the removal of articles, the packaging box cannot be disassembled as a whole, and when transported or not in use, the overall volume and occupied space are large, which is not convenient for storage and stacking, and the first wooden board and the second wooden board on the side of the packaging box are installed with structures such as hinges, which usually need to be fixed with bolt structures, cannot be quickly disassembled and assembled, and are inconvenient to operate.

[0004] Therefore, we propose a detachable and easy-to-assemble packaging box that is convenient for storage, so as to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a detachable and easy-to-assemble packaging box that is convenient for storage, so as to solve the problem that the existing packaging boxes proposed in the above background technology are usually assembled using structures such as bolts or hinges, cannot be quickly disassembled and assembled, take up a large space when stored, and are inconvenient to use.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a packaging box that is easy to store, can be disassembled and assembled, and comprises a lower box body:

[0007] The upper end surface of the lower box body is provided with a mounting groove, and support legs are fixedly installed at the four corners of the lower end of the lower box body;

[0008] The upper end surface of the lower box body is provided with an upper box cover, and two sets of fixing seats are fixed by bolts on the upper end surface of the upper box cover, and handles are fixedly connected in the middle of the two sets of fixing seats;

[0009] A first side plate is provided in the middle of the lower box body and the upper box cover, and second side plates are connected to the pins on both sides of the first side plate;

[0010] A movable plate is arranged inside the lower box body, and limiting rods are connected to both ends of the movable plate. A limiting groove is arranged in the middle of the lower end of the first side plate.

[0011] Preferably, the first side plate and the second side plate form a rotating structure, and four groups of second side plates are provided, and the second side plates are symmetrically distributed on the left and right sides of the lower box body;

[0012] The first side panels are provided in two groups, and the first side panels and the second side panels form a rectangular structure design, and the upper ends of the first side panels and the second side panels are snap-connected with the upper box cover.

[0013] By adopting the above technical solution, the first side panel and the second side panel cooperate to form a rectangular outer frame, which can cooperate with the lower box body and the upper box cover to form a complete packaging box body.

[0014] Preferably, positioning plates are provided at upper and lower ends of the adjacent side of the second side plate, and a rotating shaft is fixedly connected to the middle of the positioning plate. The rotating shaft passes through the second side plate, and the rotating shaft and the second side plate form a rotating structure.

[0015] By adopting the above technical solution, the middle positions of the two groups of second side panels can be connected through the setting of the rotating shaft, and at the same time, they can be rotated. By cooperating with the second side panels, the first side panels and the second side panels can be folded to form a plate-like structure, which is convenient for storage and reduces its volume and space occupancy.

[0016] Preferably, a positioning rod is fixedly installed on the inner side of the installation groove, a positioning groove is opened at the bottom end of the second side plate, and the upper end of the positioning rod passes through the interior of the positioning groove to form a positioning structure.

[0017] By adopting the above technical solution, the positioning rod is arranged to cooperate with the positioning groove, so that the position and movement of the second side plate can be restricted to prevent it from moving and rotating inside the installation groove.

[0018] Preferably, the movable plate and the lower box body form a sliding structure, the upper end of the limit rod passes through the upper end surface of the lower box body, and the upper end of the limit rod extends into the limit groove, the interior of the limit groove is designed in a "T" shape, and the limit groove and the limit rod form a snap-fit ​​structure.

[0019] By adopting the above technical solution, the vertical movement of the first side plate can be limited through the cooperation between the limiting rod and the limiting groove, thereby ensuring direct and reliable connection between the first side plate, the second side plate and the lower box body.

[0020] Preferably, a bidirectional threaded rod is transversely passed through the interior of the lower box body, and the bidirectional threaded rod is connected to the lower box body bearing, and the right end of the bidirectional threaded rod is threadedly connected to the two sets of movable plates respectively.

[0021] By adopting the above technical solution, through the cooperation between the bidirectional threaded rod and the two sets of movable plates, the bidirectional threaded rod is rotated to drive the two sets of movable plates to move in relative directions, thereby adjusting the positions of the two sets of limit rods.

[0022] Compared with the prior art, the beneficial effects of the utility model are: the packaging box is detachable and easy to assemble for easy storage;

[0023] 1. By providing a packaging box structure with detachable upper and lower end surfaces and side surfaces, the packaging box can be disassembled when transported or not in use, and the first side panel and the second side panel can be folded into a plate-like structure, which is convenient for storage and reduces the occupied space and volume. At the same time, a quick-disassembly structure is provided, so that the packaging box can be assembled quickly and conveniently, and the operation is simple and convenient, and has certain practicality;

[0024] 2. By cooperating with multiple sets of second side panels and first side panels and rotating the second side panels inward, multiple sets of second side panels are overlapped and form a plate-like structure design with two sets of first side panels. This structure can withstand greater pressure and is convenient for stacking during storage. At the same time, it occupies a small volume and space after folding. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a front structural schematic diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the first side plate and the second side plate of the utility model;

[0027] Figure 3 This is a front sectional structural schematic diagram of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the movable plate and the limiting plate of the utility model;

[0029] Figure 5 This is a schematic diagram of the second side plate and the rotating shaft structure of the utility model.

[0030] In the figure: 1. lower box body; 2. mounting slot; 3. supporting leg; 4. upper box cover; 5. fixing seat; 6. handle; 7. first side panel; 8. second side panel; 9. positioning plate; 10. rotating shaft; 11. positioning rod; 12. positioning slot; 13. movable plate; 14. limiting rod; 15. limiting slot; 16. bidirectional threaded rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-5 The utility model provides a technical solution: a detachable and easy-to-assemble packaging box for easy storage, comprising a lower box body 1, an upper end surface of the lower box body 1 is provided with a mounting groove 2, and support legs 3 are fixedly installed at the four corners of the lower end of the lower box body 1; an upper box cover 4 is provided on the upper end surface of the lower box body 1, and two groups of fixing seats 5 are fixedly fixed with bolts on the upper end surface of the upper box cover 4, and handles 6 are fixedly connected in the middle of the two groups of fixing seats 5; a first side panel 7 is provided in the middle of the lower box body 1 and the upper box cover 4, and the second side panels 8 are connected with pins on both sides of the first side panel 7; a complete packaging box is formed by the lower box body 1, the first side panel 7, the second side panel 8 and the upper box cover 4, and the handle 6 installed on the upper end of the upper box cover 4 can facilitate the taking of the upper box cover 4.

[0033] The first side panel 7 and the second side panel 8 form a rotating structure, and the second side panel 8 is provided with four groups, and the second side panels 8 are symmetrically distributed on the left and right sides of the lower box body 1; the first side panel 7 is provided with two groups, and the first side panel 7 and the second side panel 8 form a rectangular structure design, and the upper ends of the first side panel 7 and the second side panel 8 are snap-connected with the upper box cover 4; positioning plates 9 are provided at the upper and lower ends of the adjacent sides of the second side panel 8, and a rotating shaft 10 is fixedly connected to the middle of the positioning plate 9, and the rotating shaft 10 passes through the second side panel 8, and the rotating shaft 10 and the second side panel 8 form a rotating structure; a positioning rod 11 is fixedly installed on the inner side of the mounting groove 2, and a positioning groove is provided at the bottom end of the second side panel 8 12, and the upper end of the positioning rod 11 passes through the positioning groove 12 to form a positioning structure; through the cooperation of the positioning plate 9 and the rotating shaft 10, the two groups of second side panels 8 on the left and right sides are connected respectively, and the two groups of second side panels 8 after connection can be rotated and folded, so that multiple groups of second side panels 8 and the first side panels 7 are folded into a plate-like design, which is convenient for storage, and the plate-like structure is convenient for stacking and storage. When the second side panels 8 and the first side panels 7 are unfolded, they form a rectangular frame, which can be engaged and installed with the installation groove 2, and the positioning rod 11 set inside the installation groove 2 passes through the positioning groove 12, thereby completing the horizontal activity restriction of the second side panels 8.

[0034] A movable plate 13 is arranged inside the lower box body 1, and the two ends of the movable plate 13 are connected to the limit rods 14, and a limit groove 15 is provided in the middle part of the lower end of the first side plate 7; the movable plate 13 and the lower box body 1 constitute a sliding structure, the upper end of the limit rod 14 passes through the upper end surface of the lower box body 1, and the upper end of the limit rod 14 extends to the inside of the limit groove 15, the inside of the limit groove 15 is designed in a "T" shape, and the limit groove 15 and the limit rod 14 constitute a clamping structure; a two-way threaded rod 16 is horizontally penetrated inside the lower box body 1, and the two-way threaded rod 16 is connected to the bearing of the lower box body 1, and the right end of the two-way threaded rod 16 is threadedly connected with the two groups of movable plates 13 respectively; by rotating the two-way threaded rod 16, the two groups of movable plates 13 can be driven to move in opposite directions, and then the position of the limit rod 14 can be adjusted, and the limit rod 14 is engaged with the limit groove 15, so as to limit the vertical movement of the first side plate 7 and the second side plate 8, and fix the position between the first side plate 7, the second side plate 8 and the lower box body 1.

[0035] Working principle: When using the detachable and easy-to-assemble packaging box that is easy to store, the lower box body 1, the first side panel 7, the second side panel 8 and the upper box cover 4 form a complete packaging box, and the handle 6 installed on the upper end of the upper box cover 4 can facilitate the removal of the upper box cover 4; through the cooperation of the positioning plate 9 and the rotating shaft 10, the two groups of second side panels 8 on the left and right sides are connected respectively, and the two groups of second side panels 8 after connection can be rotated and folded, so that multiple groups of second side panels 8 and the first side panel 7 are folded into a plate-like design, which is convenient for storage, and the plate-like structure is convenient for stacking and storage When the second side panel 8 and the first side panel 7 are unfolded, they form a rectangular frame, which can be engaged with the mounting groove 2 for installation, and the positioning rod 11 arranged inside the mounting groove 2 passes through the positioning groove 12, thereby completing the horizontal movement restriction of the second side panel 8; by rotating the bidirectional threaded rod 16, the two sets of movable panels 13 can be driven to move in opposite directions, thereby adjusting the position of the limiting rod 14, and the limiting rod 14 is engaged with the limiting groove 15, thereby restricting the vertical movement of the first side panel 7 and the second side panel 8, and fixing the position between the first side panel 7, the second side panel 8 and the lower box body 1.

[0036] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A packaging box that is easy to store and can be disassembled and assembled, comprising a lower box body (1), characterized in that: The upper end surface of the lower box body (1) is provided with a mounting groove (2), and support legs (3) are fixedly installed at the four corners of the lower end of the lower box body (1); The upper end surface of the lower box body (1) is provided with an upper box cover (4), and two sets of fixing seats (5) are fixed to the upper end surface of the upper box cover (4) by bolts, and the middle parts of the two sets of fixing seats (5) are fixedly connected with handles (6); A first side plate (7) is provided in the middle of the lower box body (1) and the upper box cover (4), and second side plates (8) are connected to the first side plates (7) by pins on both sides; A movable plate (13) is arranged inside the lower box body (1), and both ends of the movable plate (13) are connected to limiting rods (14), and a limiting groove (15) is provided in the middle of the lower end of the first side plate (7).

2. A detachable and easily assembled packaging box for storage according to claim 1, characterized in that: The first side plate (7) and the second side plate (8) form a rotating structure, and the second side plates (8) are provided in four groups, and the second side plates (8) are symmetrically distributed on the left and right sides of the lower box body (1); The first side panels (7) are provided in two groups, and the first side panels (7) and the second side panels (8) form a rectangular structure design, and the upper ends of the first side panels (7) and the second side panels (8) are snap-connected with the upper box cover (4).

3. The detachable and easily assembled packaging box for storage according to claim 1, characterized in that: Positioning plates (9) are provided at the upper and lower ends of the adjacent side of the second side plate (8), and a rotating shaft (10) is fixedly connected to the middle of the positioning plate (9); the rotating shaft (10) passes through the second side plate (8), and the rotating shaft (10) and the second side plate (8) form a rotating structure.

4. The detachable and easily assembled packaging box for storage according to claim 1, characterized in that: A positioning rod (11) is fixedly mounted on the inner side of the installation groove (2), a positioning groove (12) is provided at the bottom end of the second side plate (8), and the upper end of the positioning rod (11) penetrates into the interior of the positioning groove (12) to form a positioning structure.

5. The detachable and easily assembled packaging box for storage according to claim 1, characterized in that: The movable plate (13) and the lower box body (1) form a sliding structure, the upper end of the limiting rod (14) passes through the upper end surface of the lower box body (1), and the upper end of the limiting rod (14) extends to the inside of the limiting groove (15), the inside of the limiting groove (15) is designed in a "T" shape, and the limiting groove (15) and the limiting rod (14) form a snap-fit ​​structure.

6. The detachable and easily assembled packaging box for storage according to claim 1, characterized in that: A bidirectional threaded rod (16) is transversely passed through the interior of the lower box (1), and the bidirectional threaded rod (16) is connected to the bearing of the lower box (1), and the right end of the bidirectional threaded rod (16) is threadedly connected to the two sets of movable plates (13) respectively.

Images