Turnover box convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of turnover boxes, and discloses a turnover box convenient to disassemble and assemble, which comprises a bearing base, two symmetrical first side plates and two symmetrical second side plates, the two symmetrical first side plates and the two symmetrical second side plates are matched with the bearing base, and two connecting rods are arranged between the upper side faces of the two first side plates. Rotating shafts are arranged between the upper side faces of the two first side plates and the two connecting rods, first inserting strips are fixedly connected to the lower side faces of the first side plates, first inserting grooves matched with the first inserting strips are formed in the opposite side faces of the bearing base, and second inserting strips are fixedly connected to the opposite side faces of the second side plates. According to the turnover box, the first side plates are inserted into the first inserting grooves through the first inserting strips, the second side plates are inserted into the second inserting grooves through the second inserting strips, and the third inserting strips are inserted into the third inserting grooves, so that an operator can assemble the turnover box conveniently, meanwhile, the two first side plates can be rotated and folded after being disassembled, and the turnover box is convenient to use. The size of the whole device is reduced, and carrying is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover boxes, in particular to a turnover box which is easy to disassemble and assemble. Background Art

[0002] Most turnover boxes are made of plastic products. During the distribution and transportation of goods or cargo, turnover boxes are needed to load goods and cargo. They can provide a protective shell for the goods to prevent bumps during transportation that affect the quality. At the same time, turnover boxes can also prevent goods from being excessively stacked at a height, causing severe pressure on the lower level of goods. The overall weight of the goods is basically borne by the turnover box structure itself.

[0003] In order to improve the convenience of turnover boxes in use, the prior art has made many improvements to turnover boxes. For example, the patent with patent announcement number CN219668721U discloses a turnover box that can be quickly disassembled and assembled, including a base, the upper surface of the base is provided with a detachable side panel, the side panel includes four plastic panels connected end to end by hinges, the top of the side panel is provided with a reinforcement ring for reinforcing the side panel, the upper surface of the base is provided with a plug-in groove matched with the bottom end of the side panel, and the side panel is plugged into the inner wall of the plug-in groove, the side of the base is provided with a storage groove, and the inner wall of the storage groove is provided with a storage drawer for storing the side panel through a sliding rail; the lower surface of the reinforcement ring is fixed with a plug-in frame matched with the top of the side panel. Compared with the prior art, the turnover box that can be quickly disassembled and assembled can be quickly installed and formed during the actual installation process by providing a base, side panels, plug-in slots and positioning bolts. The operation is simple and provides convenience for personnel.

[0004] The above patent has obvious beneficial effects, but still has the following shortcomings in actual operation:

[0005] The above-mentioned comparative document realizes quick disassembly and installation of the turnover box by clamping the annular plastic plate in the plug-in slot. However, when the operator quickly assembles or disassembles the turnover box, it is necessary to connect multiple positioning bolts, and the positioning bolts require tools to tighten, which makes it more troublesome to assemble the turnover box. If the positioning bolts are not tightened, the bumps generated during the transportation of the goods will cause the positioning bolts to loosen, and the positioning bolts may also fall off. At the same time, the volume of the annular plastic plate is still too large, which makes it inconvenient to carry the disassembled turnover box. Therefore, this field is in urgent need of improvement on turnover boxes that are easy to disassemble and assemble, so as to solve the defects of the prior art. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a turnover box that is easy to disassemble and assemble, which is convenient for operators to assemble the turnover box. At the same time, the two first side panels can be rotated and folded after disassembly, thereby reducing the volume of the overall device and making it more convenient to carry.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a turnover box that is easy to disassemble and assemble, comprising a bearing base, and also comprising two symmetrical first side panels and two symmetrical second side panels that are adapted to the bearing base, two connecting rods are provided between the upper sides of the two first side panels, and rotating shafts are provided between the upper sides of the two first side panels and the two connecting rods, a first plug-in strip is fixedly connected to the lower side of the first side panel, a first plug-in groove that is adapted to the first plug-in strip is provided on the opposite side of the bearing base, a second plug-in strip is fixedly connected to the opposite side of the second side panel, and second plug-in grooves that are adapted to the second plug-in strip are provided on the opposite sides of the two first side panels, and the second plug-in grooves pass through the connecting rods.

[0008] Preferably, a third plug-in strip is fixedly connected to the lower side surface of the second side plate, and a third plug-in slot adapted to the third plug-in strip is formed on the upper surface of the supporting base.

[0009] Preferably, a limiting groove is formed through the connecting rod, and one side of the second side plate is adapted to the limiting groove.

[0010] Preferably, one side of the connecting rod and the upper side of the first side plate are both provided with limiting angles.

[0011] Preferably, a placement groove adapted to the plurality of first side panels and the second side panels is provided in the bearing base, and at least one end of the placement groove passes through the bearing base.

[0012] Preferably, four bearing legs are fixedly mounted on the lower surface of the bearing base, and a stacking groove adapted to the bearing legs is formed on the upper side of the connecting rod.

[0013] Preferably, a buckle groove is provided on the side surface of the second side panel, and a handle is fixedly installed in the buckle groove.

[0014] Preferably, the friction coefficient between the second plug strip and the second plug slot is greater than the weight of the second side panel itself, and the friction coefficient between the first plug strip and the first plug slot is greater than the weight of the first side panel itself.

[0015] In view of the deficiencies of the prior art, the utility model provides a turnover box that is easy to disassemble and assemble, which overcomes the deficiencies of the prior art. The beneficial effects of the utility model are:

[0016] 1. In the utility model, two first side panels and two second side panels are provided. When the turnover box needs to be assembled, the first side panel is plugged into the two first plug-in slots through the two first plug-in strips, the two second side panels are plugged into the second plug-in slots through the second plug-in strips, and the third plug-in strip is plugged into the third plug-in slot, which is convenient for operators to assemble the turnover box. At the same time, the two first side panels can be rotated and folded after disassembly, which reduces the volume of the overall device and is more convenient to carry.

[0017] 2. In the present invention, by providing a limit groove and a handle, etc., the second side panel is inserted into the limit groove, thereby improving the stability between the first side panel and the second side panel after assembly. At the same time, the handle is convenient for operators to operate.

[0018] 3. In the utility model, by providing a placement groove, a bearing leg and a stacking groove, etc., the first side panel and the second side panel after rotation and folding can be placed in the placement groove, thereby reducing the overall volume and making it more convenient for operators to carry the turnover boxes. At the same time, if the turnover boxes are to be stacked, the bearing legs of the upper layer are clamped in the stacking groove of the lower layer to improve the stability of the turnover boxes after stacking.

[0019] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0021] Figure 1 This is a schematic diagram of the structure of the utility model when viewed from above after the overall assembly;

[0022] Figure 2 This is a schematic diagram of the structure of the utility model after overall assembly, viewed from the side;

[0023] Figure 3 It is a schematic diagram of the structure in which the first side plate, the second side plate and the bearing base are separated in the utility model;

[0024] Figure 4 It is a structural schematic diagram of a part of the second side plate in the utility model;

[0025] Figure 5 for Figure 1 The enlarged structural diagram at A in the middle;

[0026] Figure 6 for Figure 3 The enlarged structural diagram at B in the middle;

[0027] Figure 7 for Figure 3 The enlarged structural diagram at C in the middle;

[0028] Figure 8 for Figure 3 The enlarged structural diagram at D in the middle;

[0029] Fig. 9 for Figure 3 Enlarged structural diagram at E in the middle.

[0030] In the figure: 1. load-bearing base; 2. first side panel; 3. second side panel; 4. connecting rod; 5. rotating shaft; 6. first plug-in strip; 7. first plug-in slot; 8. second plug-in strip; 9. second plug-in slot; 10. third plug-in strip; 11. third plug-in slot; 12. limiting slot; 13. limiting angle; 14. placement slot; 15. load-bearing leg; 16. stacking slot; 17. buckle slot; 18. handle. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] Embodiment 1

[0033] See also Figure 1-Figure 9 , a turnover box that is easy to disassemble and assemble, comprises a bearing base 1, and also comprises two symmetrical first side panels 2 and two symmetrical second side panels 3 that are adapted to the bearing base 1, two connecting rods 4 are arranged between the upper sides of the two first side panels 2, and a rotating shaft 5 is arranged between the upper sides of the two first side panels 2 and the two connecting rods 4, a first plug-in strip 6 is fixedly connected to the lower side of the first side panel 2, a first plug-in groove 7 adapted to the first plug-in strip 6 is opened on the opposite side of the bearing base 1, and a second plug-in strip 8 is fixedly connected to the opposite side of the second side panel 3, a second plug-in groove 9 adapted to the second plug-in strip 8 is opened on the opposite side of the two first side panels 2, and the second plug-in groove 9 runs through the connecting rod 4, and a third plug-in strip 10 is fixedly connected to the lower side of the second side panel 3, and a third plug-in groove 11 adapted to the third plug-in strip 10 is opened on the upper surface of the bearing base 1, and the friction coefficient between the second plug-in strip 8 and the second plug-in groove 9 is greater than the weight of the second side panel 3 itself, and the friction coefficient between the first plug-in strip 6 and the first plug-in groove 7 is greater than the weight of the first side panel 2 itself.

[0034] Specific implementation method in this embodiment: when the overall turnover box needs to be assembled, the two first side panels 2 and the two connecting rods 4 are used to rotate the two first side panels 2 in a rotating manner through the rotating shaft 5. After rotation, the two first plug-in strips 6 are aligned with the first plug-in grooves 7, and the two first plug-in strips 6 are plugged into the two first plug-in grooves 7. The two second side panels 3 are aligned with the second plug-in grooves 9 through the second plug-in strips 8, and the second plug-in strips 8 are plugged into the second plug-in grooves 9. At the same time, the third plug-in strip 10 is plugged into the third plug-in groove 11. The positions of the two first side panels 2 are adjusted in four directions through the cooperation of the third plug-in strip 10 and the third plug-in groove 11. Limiting, the second side panel 3 is limited in two directions by two second plug-in strips 8 and second plug-in slots 9. At the same time, the friction coefficient between the second plug-in strip 8 and the second plug-in slot 9 is greater than the weight of the second side panel 3 itself, and the friction coefficient between the first plug-in strip 6 and the first plug-in slot 7 is greater than the weight of the first side panel 2 itself, so that the two first side panels 2 and the two second side panels 3 have a certain stability after installation, which is convenient for operators to assemble the turnover box. If the turnover box is disassembled and carried, first pull out the second side panel 3, then pull out the first side panel 2, and rotate and fold the two first side panels 2 to reduce the volume of the overall device and make it more convenient to carry.

[0035] Embodiment 2

[0036] See also Figure 5 , Figure 8 and Fig. 9 This embodiment includes the above-mentioned embodiment, which further includes: a limiting groove 12 is formed through the connecting rod 4, one side of the second side plate 3 is adapted to the limiting groove 12, one side of the connecting rod 4 and the upper side surface of the first side plate 2 are provided with limiting angles 13, and a buckle groove 17 is formed on the upper side surface of the second side plate 3, and a handle 18 is fixedly installed in the buckle groove 17.

[0037] Specific implementation method in this embodiment: when installing the second side panel 3, the second side panel 3 is inserted into the limiting groove 12, and the position between the second side panel 3 and the connecting rod 4 can be limited by the limiting groove 12, so as to improve the stability between the first side panel 2 and the second side panel 3 after assembly, and the limiting angle 13 can limit the angle between the connecting rod 4 and the two first side panels 2, so as to improve the stability of the two first side panels 2 after unfolding. At the same time, when the second side panel 3 needs to be assembled or disassembled, the handle 18 is used to facilitate the operation of the operator. It is worth mentioning that the side of the first side panel 2 can also be provided with a buckle groove 17 and a handle 18, so as to facilitate the operator to assemble the turnover box.

[0038] Embodiment 3

[0039] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 8 This embodiment includes all the above embodiments, and further includes: a placement groove 14 adapted to the plurality of first side panels 2 and the second side panels 3 is opened in the bearing base 1, at least one end of the placement groove 14 passes through the bearing base 1, four bearing legs 15 are fixedly installed on the lower surface of the bearing base 1, and a stacking groove 16 adapted to the bearing legs 15 is opened on the upper side of the connecting rod 4.

[0040] The specific implementation method in this embodiment: the first side panel 2 and the second side panel 3 after rotation and folding can be placed in the placement groove 14, reducing the overall volume and making it more convenient for operators to carry the turnover boxes. At the same time, if the turnover boxes are to be stacked, the upper load-bearing legs 15 are clamped in the stacking groove 16 on the lower layer to improve the stability of the turnover boxes after stacking.

[0041] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A turnover box that is easy to disassemble and assemble, comprising a bearing base (1), characterized in that: It also comprises two symmetrical first side panels (2) and two symmetrical second side panels (3) both matched with the bearing base (1); two connecting rods (4) are arranged between the upper side surfaces of the two first side panels (2); a rotating shaft (5) is arranged between the upper side surfaces of the two first side panels (2) and the two connecting rods (4); a first plug-in strip (6) is fixedly connected to the lower side surface of the first side panel (2); a first plug-in slot (7) matched with the first plug-in strip (6) is provided on the opposite side surface of the bearing base (1); a second plug-in strip (8) is fixedly connected to the opposite side surface of the second side panel (3); a second plug-in slot (9) matched with the second plug-in strip (8) is provided on the opposite side surface of the two first side panels (2); and the second plug-in slot (9) passes through the connecting rod (4).

2. A turnover box that is easy to disassemble and assemble according to claim 1, characterized in that: A third plug-in strip (10) is fixedly connected to the lower side of the second side plate (3), and a third plug-in slot (11) adapted to the third plug-in strip (10) is provided on the upper surface of the supporting base (1).

3. A turnover box that is easy to disassemble and assemble according to claim 1, characterized in that: The connecting rod (4) is provided with a limiting groove (12) extending therethrough, and one side of the second side plate (3) is adapted to fit the limiting groove (12).

4. The turnover box that is easy to disassemble and assemble according to claim 1 is characterized in that: One side of the connecting rod (4) and the upper side surface of the first side plate (2) are both provided with limiting angles (13).

5. The turnover box that is easy to disassemble and assemble according to claim 1 is characterized in that: The bearing base (1) is provided with a placement groove (14) adapted to the plurality of first side panels (2) and the second side panels (3), and at least one end of the placement groove (14) passes through the bearing base (1).

6. The turnover box that is easy to disassemble and assemble according to claim 1, characterized in that: Four bearing legs (15) are fixedly mounted on the lower surface of the bearing base (1), and a stacking groove (16) adapted to the bearing legs (15) is provided on the upper side of the connecting rod (4).

7. The turnover box that is easy to disassemble and assemble according to claim 1 is characterized in that: A buckle groove (17) is provided on the upper side surface of the second side plate (3), and a handle (18) is fixedly installed in the buckle groove (17).

8. The turnover box that is easy to disassemble and assemble according to claim 1 is characterized in that: The friction coefficient between the second plug strip (8) and the second plug slot (9) is greater than the weight of the second side plate (3), and the friction coefficient between the first plug strip (6) and the first plug slot (7) is greater than the weight of the first side plate (2).

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