A foldable pressure-resistant EU box specially used for automobiles

Abstract

The utility model discloses a foldable pressure-resistant EU box specially used for automobiles, comprising a bottom frame, both sides of the bottom frame are hinged with foldable side panels, the top of the front side of the bottom frame and the top of the back side of the bottom frame are hinged with foldable front panels, a shielding block is provided on the side of the folding side panel close to the folding front panel, a clamping groove is provided on the top of the blocking block, a clamping cylinder corresponding to the clamping groove is fixedly connected to the top of the side of the folding front panel close to the blocking block, the clamping cylinder is clamped with the clamping groove, the top of one end of the clamping cylinder and the bottom of one end of the clamping cylinder are both rotatably connected to a limiting strip, a corrugated beam is provided at the bottom of the bottom frame, the bottom of the corrugated beam is connected with a reinforcing transverse rib, the bottom of the reinforcing transverse rib is connected with a reinforcing longitudinal rib, both sides of the surface of the folding side panel and both sides of the surface of the folding front panel are provided with embedded grooves. The utility model discloses a foldable pressure-resistant EU box specially used for automobiles, the whole EU box can be folded for use, space is saved, it is very convenient to use, and the pressure resistance is good.

Description

Technical Field

[0001] The utility model relates to the field of EU boxes for automobiles, in particular to a foldable pressure-resistant EU box dedicated to automobiles. Background Art

[0002] EU boxes refer to plastic turnover boxes that meet European standards, also known as European standard storage boxes. This type of box is usually made of high-strength plastic materials such as polypropylene or polyethylene, and has the characteristics of high temperature resistance, impact resistance, and easy cleaning. EU boxes are usually used in cars. EU boxes for cars are usually made of one-piece processing. The box is a whole. When the box is not in use, it takes up space in the car, which is inconvenient to use. In addition, the pressure resistance of EU boxes for cars needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a foldable pressure-resistant EU box dedicated to automobiles to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable pressure-resistant EU box dedicated to an automobile, comprising a bottom frame, both sides of the bottom frame are hinged with foldable side panels, the top of the front side of the bottom frame and the top of the back side of the bottom frame are hinged with foldable front panels, a shielding block is provided on the side of the folding side panel close to the folding front panel, a clamping groove is provided on the top of the blocking block, a clamping cylinder corresponding to the clamping groove is fixedly connected to the top of the folding front panel close to the blocking block, the clamping cylinder is clamped with the clamping groove, the top of one end of the clamping cylinder and the bottom of one end of the clamping cylinder are both rotatably connected to the limiting strip, a corrugated beam is provided at the bottom of the bottom frame, the bottom of the corrugated beam is connected with a reinforcing transverse rib, the bottom of the reinforcing transverse rib is connected with a reinforcing longitudinal rib, both sides of the surface of the folding side panel and both sides of the surface of the folding front panel are provided with embedded grooves, a pressure-resistant mechanism is installed inside the embedded groove, and the pressure-resistant mechanism includes a pressure-resistant column and a reinforcing ring fixedly connected to the surface of the pressure-resistant column.

[0005] As a preferred technical solution of the utility model, the two folding side panels are matched with the two folding front panels, and carrying handles are fixedly installed on both sides of the bottom frame, and the carrying handles facilitate the transportation of the box.

[0006] As a preferred technical solution of the utility model, a plurality of hollow grooves are provided in the middle of the folding side panels, the middle of the folding front panel and the surface of the bottom frame, and the hollow grooves facilitate ventilation of the box.

[0007] As a preferred technical solution of the utility model, a plurality of reinforcing ribs are fixedly connected to the middle part of the anti-compression column. The anti-compression column is fixedly installed inside the embedding groove. The anti-compression column is embedded inside the embedding groove and can support the middle part of the folding side panel and the folding front panel.

[0008] As a preferred technical solution of the utility model, the bottom frame, folding side panels and folding front panel all include a substrate layer, a corrosion-resistant layer and a wear-resistant layer. The outer side of the substrate layer is connected to the corrosion-resistant layer, and the outer side of the corrosion-resistant layer is provided with a wear-resistant layer.

[0009] As a preferred technical solution of the utility model, the substrate layer is made of polypropylene, the corrosion-resistant layer is made of ceramic coating, and the wear-resistant layer is made of polyvinyl chloride. The ceramic coating has good corrosion resistance.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] When the box is carried, it can be folded and stored. Specifically, the two limit bars on the clamping cylinder are rotated to the middle, and the limit bars no longer limit the clamping cylinder. Then, the folding main plate is moved to the inside of the bottom frame, and the two folding main plates are overlapped on the inner position of the bottom frame. Then, the two folding side plates are overlapped to the inside of the bottom frame. The shrinkage and folding of the box is completed, which is convenient for carrying. When the box needs to be used, it is first unfolded to store items. The entire EU box can be folded for use, which saves space and is very convenient to use. A corrugated beam, reinforced transverse ribs and reinforced longitudinal ribs are arranged at the bottom of the bottom frame to strengthen the supporting performance of the bottom of the box. A compression-resistant mechanism is arranged in the middle of the folding side panels and the folding main plate to reinforce the sides of the box, so that the compression resistance of the entire EU box is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is an enlarged view of the utility model A;

[0014] Figure 3 This is a bottom structural diagram of the bottom frame of the utility model;

[0015] Figure 4 This is a structural diagram of the anti-pressure mechanism of the utility model;

[0016] Figure 5 It is a composition structure diagram of the bottom frame of the utility model.

[0017] In the figure: 1. bottom frame; 2. folding side panels; 3. folding front panel; 4. hollow groove; 5. blocking block; 6. snap-in groove; 7. snap-in cylinder; 8. limit strip; 9. corrugated beam; 10. reinforced transverse ribs; 11. reinforced longitudinal ribs; 12. embedded groove; 13. compression-resistant mechanism; 14. compression-resistant column; 15. reinforcing ribs; 16. reinforced ring; 17. carrying handle; 18. base material layer; 19. corrosion-resistant layer; 20. wear-resistant layer. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5 The utility model provides a foldable pressure-resistant EU box for automobiles, including a bottom frame 1, both sides of the bottom frame 1 are hinged with foldable side panels 2, the top of the front side of the bottom frame 1 and the top of the back side of the bottom frame 1 are hinged with foldable front panels 3, a shielding block 5 is provided on the side of the folding side panel 2 close to the folding front panel 3, a clamping groove 6 is provided on the top of the blocking block 5, a clamping cylinder 7 corresponding to the clamping groove 6 is fixedly connected to the top of the folding front panel 3 close to the shielding block 5, the clamping cylinder 7 is clamped with the clamping groove 6, the top of one end of the clamping cylinder 7 and the bottom of one end of the clamping cylinder 7 are rotatably connected to the limiting strip 8, the two folding side panels 2 match the two folding front panels 3, and the two sides of the bottom frame 1 are fixedly installed with carrying handles 17, and a plurality of hollow grooves 4 are provided in the middle of the folding side panel 2, the middle of the folding front panel 3 and the surface of the bottom frame 1;

[0020] In this embodiment, when the box is transported, it can be folded and stored. Specifically, the two limit bars 8 on the clamping cylinder 7 are rotated to the middle, and the limit bars 8 no longer limit the clamping cylinder 7. Then, the folding front plate 3 is moved toward the inside of the bottom frame 1, and the two folding front plates 3 are overlapped on the inner side of the bottom frame 1. Then, the two folding side plates 2 are overlapped toward the inside of the bottom frame 1 to complete the shrinkage and folding of the box.

[0021] See also Figure 1-5 The bottom of the bottom frame 1 is provided with a corrugated beam 9, the bottom of the corrugated beam 9 is connected with a reinforcing transverse rib 10, the bottom of the reinforcing transverse rib 10 is connected with a reinforcing longitudinal rib 11, both sides of the surface of the folding side plate 2 and both sides of the surface of the folding front plate 3 are provided with an embedded groove 12, and a pressure-resistant mechanism 13 is installed inside the embedded groove 12. The pressure-resistant mechanism 13 includes a pressure-resistant column 14 and a reinforcing ring 16 fixedly connected to the surface of the pressure-resistant column 14. A plurality of reinforcing ribs 15 are fixedly connected to the middle of the pressure-resistant column 14, and the pressure-resistant column 14 is fixedly installed inside the embedded groove 12;

[0022] In this embodiment, a corrugated beam 9, a reinforced transverse rib 10 and a reinforced longitudinal rib 11 are provided at the bottom of the bottom frame 1 to strengthen the supporting performance of the bottom of the box, and a compression-resistant mechanism 13 is provided in the middle of the folding side panel 2 and the folding front panel 3 to reinforce the side of the box, so that the entire EU box has better compression resistance.

[0023] See also Figure 1-5The bottom frame 1, the folding side plate 2 and the folding front plate 3 all include a base material layer 18, a corrosion-resistant layer 19 and a wear-resistant layer 20. The base material layer 18 is connected to the outside of the corrosion-resistant layer 19, and the wear-resistant layer 20 is arranged on the outside of the corrosion-resistant layer 19. The base material layer 18 is made of polypropylene, the corrosion-resistant layer 19 is made of ceramic coating, and the wear-resistant layer 20 is made of polyvinyl chloride;

[0024] In this embodiment, a corrosion-resistant layer 19 is provided on the outer side of the base material layer 18 to improve the corrosion resistance of the box, and a wear-resistant layer 20 is provided on the outer side to enhance the wear resistance of the box.

[0025] When in use, the utility model is a foldable pressure-resistant EU box specially used for automobiles. When the box is carried, it can be folded and stored. Specifically, the two limiting bars 8 on the clamping cylinder 7 are rotated to the middle, and the limiting bars 8 no longer limit the clamping cylinder 7. Then, the folding front plate 3 is moved to the inside of the bottom frame 1, and the two folding front plates 3 are overlapped on the inner position of the bottom frame 1. Then, the two folding side plates 2 are overlapped on the inside of the bottom frame 1. The shrinkage and folding of the box is completed, which is convenient for carrying. When the box needs to be used, the folding side plates 2 on both sides are first opened, and then the folding front plate 3 is erected and then its two sides are placed on the position of the blocking block 5 of the folding side plates 2. When the box is unfolded, the locking cylinder 7 on the folding main plate 3 will be locked into the locking groove 6, and then the limiting strip 8 at the end of the locking cylinder 7 will be rotated outward, and the limiting strip 8 can limit the end of the locking cylinder 7, so that the folding side panels 2 and the folding main plate 3 are erected, and the items can be stored in conjunction with the bottom frame 1 to complete the unfolding of the box. The entire EU box can be folded for use, which saves space and is easy to use. A corrugated beam 9, a reinforcing transverse rib 10 and a reinforcing longitudinal rib 11 are arranged at the bottom of the bottom frame 1 to strengthen the supporting performance of the bottom of the box, and a compression-resistant mechanism 13 is arranged in the middle of the folding side panels 2 and the folding main plate 3 to reinforce the sides of the box, so that the entire EU box has better compression resistance.

[0026] 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 foldable pressure-resistant EU box for automobiles, comprising a bottom frame (1), characterized in that: Both sides of the bottom frame (1) are hingedly connected with folding side panels (2); the top of the front side of the bottom frame (1) and the top of the back side of the bottom frame (1) are hingedly connected with folding front panels (3); a shielding block (5) is provided on the side of the folding side panel (2) close to the folding front panel (3); a clamping groove (6) is provided on the top of the shielding block (5); a clamping cylinder (7) corresponding to the clamping groove (6) is fixedly connected to the top of the side of the folding front panel (3) close to the shielding block (5); the clamping cylinder (7) is clamped with the clamping groove (6); the top of one end of the clamping cylinder (7) and the clamping cylinder (6) are connected to each other. 7) The bottom of one end is rotatably connected to a limit strip (8), the bottom of the bottom frame (1) is provided with a corrugated beam (9), the bottom of the corrugated beam (9) is connected with a reinforcing transverse rib (10), the bottom of the reinforcing transverse rib (10) is connected with a reinforcing longitudinal rib (11), both sides of the surface of the folding side plate (2) and both sides of the surface of the folding front plate (3) are provided with embedded grooves (12), a pressure-resistant mechanism (13) is installed inside the embedded groove (12), and the pressure-resistant mechanism (13) includes a pressure-resistant column (14) and a reinforcing ring (16) fixedly connected to the surface of the pressure-resistant column (14).

2. The foldable pressure-resistant EU box for automobiles according to claim 1, characterized in that: The two folding side panels (2) match the two folding front panels (3), and carrying handles (17) are fixedly mounted on both sides of the bottom frame (1).

3. The foldable pressure-resistant EU box for automobiles according to claim 1, characterized in that: The middle part of the folding side plate (2), the middle part of the folding front plate (3) and the surface of the bottom frame (1) are all provided with a plurality of hollow grooves (4).

4. The foldable pressure-resistant EU box for automobiles according to claim 1, characterized in that: A plurality of reinforcing ribs (15) are fixedly connected to the middle of the anti-compression column (14), and the anti-compression column (14) is fixedly installed inside the embedding groove (12).

5. The foldable pressure-resistant EU box for automobiles according to claim 1, characterized in that: The bottom frame (1), the folding side panels (2) and the folding front panel (3) all comprise a base material layer (18), a corrosion-resistant layer (19) and a wear-resistant layer (20); the outer side of the base material layer (18) is connected to the corrosion-resistant layer (19), and the outer side of the corrosion-resistant layer (19) is provided with a wear-resistant layer (20).

6. The foldable pressure-resistant EU box for automobiles according to claim 5, characterized in that: The substrate layer (18) is made of polypropylene, the corrosion-resistant layer (19) is made of ceramic coating, and the wear-resistant layer (20) is made of polyvinyl chloride.

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