Integrated anti-loose plastic egg box

Abstract

The invention discloses an integrated anti-loose plastic egg box, which relates to the technical field of packaging and comprises a first egg box, a second egg box, a buckle component and an anti-loose component. According to the egg box, when clamping is needed, the first egg box is overturned through the overturning connecting strip, then the first egg box and the second egg box are connected in a clamped mode through the clamping component, and when the first egg box and the second egg box are connected in a clamped mode, the position of the first egg box and the second egg box after connection can be limited by arranging the limiting component; meanwhile, the anti-loosening component is arranged, so that the fixing effect between the first egg box and the second egg box can be improved, the probability that the first egg box and the second egg box are loosened due to the fact that the first egg box and the second egg box are subjected to the external force is reduced, the cost is reduced, and the transportation efficiency is improved; wherein the first egg box, the second egg box, the top block and the turnover connecting strip are all made of plastic materials.

Description

Technical Field

[0001] The invention relates to the technical field of packaging, and in particular to an integrated anti-loosening plastic egg box. Background Art

[0002] A plastic egg box is a container made of plastic material, specially designed for storing and protecting eggs. The plastic material has a certain cushioning effect, which can reduce the breakage rate of eggs during transportation and storage. The transparent material allows users to check the freshness and quantity of eggs at any time. The plastic material has a smooth surface, is not easily stained, and is easy to clean.

[0003] Currently, most of the existing plastic egg boxes are fixed with a flip-top structure and a snap-on connection. This design is widely used mainly because it has a simple structure, is easy to manufacture, has a relatively low cost, and can effectively protect eggs from external impact and contamination during transportation and storage.

[0004] The currently widely used plastic egg box design, although it uses a combination of a flap and a buckle to fix the box body in structure, providing a certain protective barrier for the eggs, this design will inevitably encounter various external forces of extrusion and impact during the actual transportation process, and these forces are likely to cause the originally stable buckle structure to loosen. Once the buckle is loose, the sealing and stability of the box body will be greatly reduced, and it will not be able to provide continuous and effective protection for the eggs inside, which will lead to increased costs and reduced transportation efficiency. Summary of the invention

[0005] The object of the present invention is to provide an integrated anti-loosening plastic egg box to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] An integrated anti-loosening plastic egg box, comprising:

[0008] A first egg box, wherein a slot is provided on a locking surface of the first egg box;

[0009] A second egg box, wherein a plurality of top blocks are connected to the engaging surface of the second egg box, and a buckle component for clamping the first egg box and the second egg box is installed on the engaging surface of the second egg box, and a plurality of buckle components are evenly arranged;

[0010] Flip the connecting strip, so that the first egg box is rotatably connected to the second egg box by flipping the connecting strip;

[0011] The engaging surface of the first egg box is also equipped with a snap-fit ​​component, and a number of the snap-fit ​​components are evenly arranged. The first egg box and the second egg box are engaged with each other through the snap-fit ​​components, and the top block is used in conjunction with the slot. The engaging surfaces of the first egg box and the second egg box are equipped with a number of limiting components for limiting the position of the first egg box and the second egg box after being engaged, and anti-loosening components for preventing the first egg box and the second egg box from loosening are installed on the outer sides of the first egg box and the second egg box.

[0012] The engaging surface (refers to the side where the first egg box and the second egg box are close to each other after being engaged), when engagement is required, the first egg box is turned over by flipping the connecting strip, and then the first egg box and the second egg box are engaged by the engaging component, wherein the top block and the slot are used in combination to provide a supporting effect after the first egg box and the second egg box are engaged, and when the first egg box and the second egg box are engaged, the position of the first egg box and the second egg box after connection can be limited by setting a limiting component to prevent relative movement when subjected to external force, and at the same time, an anti-loosening component is provided to improve the fixing effect between the first egg box and the second egg box, thereby reducing the probability of the first egg box and the second egg box being loosened due to external force, reducing costs and improving transportation efficiency, wherein the first egg box, the second egg box, the top block, and the flip connecting strip are all made of plastic.

[0013] A further improvement of the technical solution of the present invention is that: the buckle component includes a first clamping block and a second clamping block, the first clamping block is provided with a clamping slot, the second clamping block is provided with a through slot, the first clamping block is fixedly connected to a spring block, one end of the spring block is provided with a first arc surface, the inner side of the spring block close to the arc surface is provided with a plane, the second clamping block is rotatably connected to a rotating block, the rotating block is located inside the through slot, a second arc surface is provided on one side of the rotating block, the inner side of the rotating block close to the second arc surface is provided with a plane, the positions of the first clamping block and the second clamping block correspond one to one and are used in conjunction with the rotating block through the spring block.

[0014] The above technical solution is adopted. In this solution, when the first egg box needs to be engaged with the second egg box, the first egg box is turned over and the first egg box and the second egg box are squeezed. At this time, the buckle components located on the engaging surfaces of the first egg box and the second egg box start to work, and the first clamping block and the second clamping block respectively transmit power to the elastic block and the rotating block connected thereto. At this time, the first curved surface on the elastic block and the second curved surface on the rotating block begin to conflict with each other. At this time, the elastic block is squeezed, and the deformation block located at the end away from the elastic block where the first curved surface is provided will conflict with the first clamping block and thus deform. After the rotating block is subjected to the pressure of the elastic block, the rotating block is far away from the elastic block. The end away from the second arc surface is against the second clamping block. At this time, the end of the elastic block close to the first arc surface is deformed until the rotating block enters the clamping slot and then recovers and limits the rotating block, thereby achieving the purpose of clamping; when it is necessary to disengage, a pressure opposite to that during the clamping is applied to the rotating block and the elastic block. At this time, the plane on the rotating block contacts the plane on the elastic block, and then the rotating block will rotate. Under the action of the planes set on the clamping slot and the elastic block, the rotating block can be disengaged from the clamping slot, thereby achieving the purpose of disengagement, wherein the first clamping block, the second clamping block, the elastic block and the rotating block are all made of plastic.

[0015] A further improvement of the technical solution of the present invention is that the snap-fit ​​component includes a first connecting block and a second connecting block, the first connecting block is provided with a connecting groove, the first connecting block is fixedly connected to the first movable block, the second connecting block is fixedly connected to the second movable block, the positions of the second connecting block and the first connecting block correspond one-to-one and are used in conjunction with the first movable block.

[0016] The above technical solution is adopted. In this solution, when the first egg box needs to be engaged with the second egg box, the first egg box is turned over and the first egg box and the second egg box are squeezed. At this time, the second connecting block will enter the connecting groove located inside the first connecting block, wherein the first movable block and the second movable block will be squeezed, thereby generating deformation, so that the second movable block can enter the inside of the connecting groove. After the second movable block enters, the first movable block and the second movable block return to their original state, and the first movable block will clamp the second movable block to achieve the purpose of clamping between the first egg box and the second egg box. When it is necessary to disengage, the first connecting block and the second connecting block can be separated by a force opposite to that during the engagement, wherein the first connecting block, the second connecting block, the first movable block and the second movable block are all made of plastic material.

[0017] A further improvement of the technical solution of the present invention is that the snap-fit ​​component includes a first fixed block and a second fixed block, the first fixed block is provided with a slide groove, the second fixed block is provided with an installation groove, and the positions of the first fixed block and the second fixed block correspond one to one and are used in conjunction with each other.

[0018] The above technical solution is adopted. In this solution, when the first egg box needs to be engaged with the second egg box, the first egg box is turned over and squeezed. At this time, the pressure is transmitted to the first fixed block and the second fixed block respectively. At this time, the second fixed block will contact and deform with the first fixed block under the action of pressure, so as to enter the inside of the slide groove and slide with the slide groove, and then the first egg box and the second egg box are fixed by the friction force generated between the deformation of the second fixed block and the first fixed block, wherein the first fixed block and the second fixed block are both made of plastic material.

[0019] A further improvement of the technical solution of the present invention is that the limiting component includes a first limiting block and a second limiting block, the first limiting block is installed on the first egg box, and the second limiting block is installed on the second egg box, a surface of the first limiting block on the side away from the locking surface of the first egg box is provided with a plurality of protrusions, and a surface of the second limiting block on the side away from the locking surface of the second egg box is provided with a plurality of grooves, the positions of the first limiting block and the second limiting block correspond one to one and are used in conjunction with the protrusions and the grooves.

[0020] The above-mentioned technical solution is adopted. In this solution, when the first egg box is engaged with the second egg box, the corresponding first limit block and the second limit block will contact each other and cooperate through the protrusion and the groove. Such a setting can effectively limit the position between the first limit block and the second limit block, thereby improving the stability of the engagement between the first egg box and the second egg box, wherein the first limit block, the second limit block and the protrusion are all made of plastic material.

[0021] A further improvement of the technical solution of the present invention is that the anti-loosening component includes an anti-loosening plate and an anti-loosening shell, an anti-loosening block is installed in the anti-loosening shell, a through hole is opened on the anti-loosening plate, and the anti-loosening plate is used in conjunction with the anti-loosening shell through the anti-loosening block and the through hole.

[0022] The above technical solution is adopted. In this solution, when the first egg box and the second egg box need to be clamped together, the first egg box is turned over so that the anti-loosening plate is close to the anti-loosening shell, and then the anti-loosening plate is pressed so that the anti-loosening plate enters the interior of the anti-loosening shell, and the anti-loosening block is clamped by the through hole on the anti-loosening plate to enhance the fixing effect between the first egg box and the second egg box, wherein the anti-loosening plate, the anti-loosening shell and the anti-loosening block are all made of plastic.

[0023] A further improvement of the technical solution of the present invention is that the adjacent first limiting blocks installed on the first egg box are arranged vertically.

[0024] By adopting the above technical solution, the first egg box and the second egg box can be limited in multiple directions by arranging adjacent first limiting blocks in a vertical arrangement, thereby enhancing the stability of the engagement between the first egg box and the second egg box.

[0025] A further improvement of the technical solution of the present invention is that a rubber friction strip is installed inside the through groove, and the rotating block is used in conjunction with the rubber friction strip.

[0026] By adopting the above technical solution, the friction force of the rotating block when engaged can be increased by providing a rubber friction strip, so that the rotating block is not easy to rotate, thereby reducing the probability of the rotating block being separated from the slot due to external force, resulting in looseness between the first egg box and the second egg box.

[0027] A further improvement of the technical solution of the present invention is that a plurality of weight-reducing grooves are provided on the second fixing block.

[0028] By adopting the above technical solution, the weight of the first egg box and the second egg box can be effectively reduced by providing the weight-reducing groove, thereby reducing the cost and improving the transportation efficiency.

[0029] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0030] 1. The present invention provides an integrated anti-loosening plastic egg box, wherein the engaging surface (refers to the surface where the first egg box and the second egg box are close to each other after being engaged) is such that when engagement is required, the first egg box is turned over by turning over the connecting strip, and then the first egg box and the second egg box are engaged by the engaging component, wherein the top block cooperates with the slot to provide a supporting effect after the first egg box and the second egg box are engaged, and when the first egg box and the second egg box are engaged, the position of the first egg box and the second egg box after being connected can be limited by setting a limiting component to prevent relative movement when subjected to external force, and the anti-loosening component can improve the fixing effect between the first egg box and the second egg box, thereby reducing the probability of the first egg box and the second egg box being loosened due to external force, reducing costs and improving transportation efficiency, wherein the first egg box, the second egg box, the top block, and the turning connecting strip are all made of plastic.

[0031] 2. The present invention provides an integrated anti-loosening plastic egg box. When the first egg box needs to be engaged with the second egg box, the first egg box is turned over and squeezed. At this time, the buckle components located on the engaging surfaces of the first egg box and the second egg box start to work, and the first clamping block and the second clamping block respectively transmit power to the elastic block and the rotating block connected thereto. At this time, the first arc surface on the elastic block and the second arc surface on the rotating block begin to conflict with each other. At this time, the elastic block is squeezed, and the deformation block located at the end away from the elastic block where the first arc surface is provided will conflict with the first clamping block to be deformed. After the rotating block is subjected to the pressure of the elastic block, the rotating block rotates. The end of the moving block away from the second arc surface is against the second clamping block. At this time, the end of the elastic block close to the first arc surface is deformed until the rotating block enters the clamping slot and then recovers and limits the rotating block, thereby achieving the purpose of clamping; when it is necessary to disengage, a pressure opposite to that during the clamping is applied to the rotating block and the elastic block. At this time, the plane on the rotating block contacts the plane on the elastic block, and then the rotating block will rotate. Under the action of the planes set on the clamping slot and the elastic block, the rotating block can be disengaged from the clamping slot, thereby achieving the purpose of disengagement, wherein the first clamping block, the second clamping block, the elastic block and the rotating block are all made of plastic.

[0032] 3. The present invention provides an integrated anti-loosening plastic egg box. When the first egg box is engaged with the second egg box, the corresponding first limit block and the second limit block will contact and cooperate through the protrusion and the groove. This setting can effectively limit the position between the first limit block and the second limit block, thereby improving the stability of the engagement between the first egg box and the second egg box, wherein the first limit block, the second limit block and the protrusion are all made of plastic material. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention will be further described below in conjunction with the accompanying drawings.

[0034] Figure 1 It is a structural schematic diagram of the present invention;

[0035] Figure 2 It is a first structural schematic diagram of a first embodiment of a buckle component of the present invention;

[0036] Figure 3 It is a second structural schematic diagram of the first embodiment of the buckle component of the present invention;

[0037] Figure 4 It is a third structural schematic diagram of the first embodiment of the buckle component of the present invention;

[0038] Figure 5 It is a schematic structural diagram of a third embodiment of a buckle component of the present invention;

[0039] Figure 6 It is a structural schematic diagram of a second embodiment of a buckle component of the present invention;

[0040] Figure 7 It is a schematic diagram of the first partial structure of the present invention;

[0041] Figure 8 It is a schematic diagram of the structure of the anti-loosening component of the present invention;

[0042] Fig. 9 It is a schematic diagram of the second partial structure of the present invention.

[0043] In the figure: 1. first egg box; 2. second egg box; 3. slot; 4. top block; 5. flip connection strip; 6. first clamping block; 7. second clamping block; 8. clamping slot; 9. through slot; 10. elastic block; 11. first arc surface; 12. rotating block; 13. second arc surface; 14. first connecting block; 15. second connecting block; 16. connecting slot; 17. first movable block; 18. second movable block; 19. first fixed block; 20. second fixed block; 21. slide slot; 22. mounting slot; 23. first limiting block; 24. second limiting block; 25. protrusion; 27. anti-loosening plate; 28. anti-loosening shell; 29. ​​anti-loosening block; 30. through hole; 31. rubber friction strip; 32. weight reduction slot. DETAILED DESCRIPTION

[0044] The present invention is further described in detail below in conjunction with embodiments:

[0045] Example 1

[0046] like Figure 1 , Fig. 9 As shown, the present invention provides an integrated anti-loosening plastic egg box, comprising a first egg box 1, a slot 3 is provided on the engaging surface of the first egg box 1;

[0047] A second egg box 2, a plurality of top blocks 4 are connected to the engaging surface of the second egg box 2, a buckle component for clamping the first egg box 1 and the second egg box 2 is installed on the engaging surface of the second egg box 2, and a plurality of buckle components are evenly arranged;

[0048] Turn over the connecting strip 5, and the first egg box 1 is rotatably connected to the second egg box 2 by turning over the connecting strip 5;

[0049] The engaging surface of the first egg box 1 is also equipped with a snap-fit ​​component, and a number of the snap-fit ​​components are evenly arranged. The first egg box 1 and the second egg box 2 are engaged with the snap-fit ​​components, and the top block 4 is used in conjunction with the slot 3. The engaging surfaces of the first egg box 1 and the second egg box 2 are equipped with a number of limiting components for limiting the position of the first egg box 1 and the second egg box 2 after being engaged, and anti-loosening components for preventing the first egg box 1 and the second egg box 2 from loosening are installed on the outer sides of the first egg box 1 and the second egg box 2.

[0050] In the present embodiment, the engaging surface (refers to the side where the first egg box 1 and the second egg box 2 are close to each other after being engaged), when engagement is required, the first egg box 1 is turned over by turning over the connecting strip 5, and then the first egg box 1 and the second egg box 2 are engaged by the engaging component, wherein the top block 4 is used in conjunction with the slot 3 to provide a supporting effect after the first egg box 1 and the second egg box 2 are engaged, and when the first egg box 1 and the second egg box 2 are engaged, the position of the first egg box 1 and the second egg box 2 after the connection can be limited by setting a limiting component to prevent relative movement when subjected to external force, and at the same time, an anti-loosening component is provided to improve the fixing effect between the first egg box 1 and the second egg box 2, thereby reducing the probability of the first egg box 1 and the second egg box 2 being loosened due to external force, reducing costs and improving transportation efficiency, wherein the first egg box 1, the second egg box 2, the top block 4, and the turning connecting strip 5 are all made of plastic.

[0051] like Figure 2 , Figure 3 , Figure 4 As shown, in the present embodiment, preferably, the buckle component includes a first clamping block 6 and a second clamping block 7, a clamping slot 8 is provided on the first clamping block 6, a through slot 9 is provided on the second clamping block 7, an elastic block 10 is fixedly connected to the first clamping block 6, a first arc surface 11 is provided at one end of the elastic block 10, a plane is provided on the inner side of the elastic block 10 close to the arc surface, a rotating block 12 is rotatably connected to the second clamping block 7, the rotating block 12 is located inside the through slot 9, a second arc surface 13 is provided on one side of the rotating block 12, a plane is provided on the inner side of the rotating block 12 close to the second arc surface 13, the positions of the first clamping block 6 and the second clamping block 7 correspond one to one and are used in conjunction with the rotating block 12 through the elastic block 10.

[0052] When it is necessary to engage the first egg box 1 with the second egg box 2, the first egg box 1 is turned over and squeezed. At this time, the buckle components located on the engaging surfaces of the first egg box 1 and the second egg box 2 start to work, and the first clamping block 6 and the second clamping block 7 respectively transmit power to the elastic block 10 and the rotating block 12 connected thereto. At this time, the first curved surface 11 on the elastic block 10 and the second curved surface 13 on the rotating block 12 begin to conflict with each other. At this time, the elastic block 10 is squeezed, and the deformation block located at the end away from the elastic block 10 with the first curved surface 11 will conflict with the first clamping block 6 and thus deform. After the rotating block 12 is subjected to the pressure of the elastic block 10, the rotating block 12 moves away from the second curved surface 13. One end of the spring block 10 is against the second clamping block 7, at this time, the end of the elastic block 10 close to the first arc surface 11 is deformed until the rotating block 12 enters the clamping groove 8 and then recovers and limits the rotating block 12, thereby achieving the purpose of clamping; when it is necessary to disengage, a pressure opposite to that during the clamping is applied to the rotating block 12 and the elastic block 10. At this time, the plane on the rotating block 12 contacts the plane on the elastic block 10, and then the rotating block 12 will rotate. Under the action of the clamping groove 8 and the plane set on the elastic block 10, the rotating block 12 can be disengaged from the clamping groove 8, thereby achieving the purpose of disengagement, wherein the first clamping block 6, the second clamping block 7, the elastic block 10 and the rotating block 12 are all made of plastic materials.

[0053] like Figure 1 , Figure 7 As shown, preferably, the limiting component includes a first limiting block 23 and a second limiting block 24, the first limiting block 23 is installed on the first egg box 1, and the second limiting block 24 is installed on the second egg box 2. The first limiting block 23 is provided with a plurality of protrusions 25 on the surface of the side away from the engaging surface of the first egg box 1, and the second limiting block 24 is provided with a plurality of grooves on the surface of the side away from the engaging surface of the second egg box 2. The positions of the first limiting block 23 and the second limiting block 24 correspond one to one and are used in conjunction with the protrusions 25 and the grooves.

[0054] When the first egg box 1 is engaged with the second egg box 2, the first limiting block 23 and the second limiting block 24 corresponding to each other will contact and cooperate with the groove through the protrusion 25. This setting can effectively limit the position between the first limiting block 23 and the second limiting block 24, thereby improving the stability of the engagement between the first egg box 1 and the second egg box 2, wherein the first limiting block 23, the second limiting block 24 and the protrusion 25 are all made of plastic material.

[0055] like Figure 8 As shown, preferably, the anti-loosening component includes an anti-loosening plate 27 and an anti-loosening shell 28, an anti-loosening block 29 is installed in the anti-loosening shell 28, a through hole 30 is opened on the anti-loosening plate 27, and the anti-loosening plate 27 is used in conjunction with the anti-loosening shell 28 through the anti-loosening block 29 and the through hole 30.

[0056] When it is necessary to engage the first egg box 1 and the second egg box 2, the first egg box 1 is turned over so that the anti-loosening plate 27 is close to the anti-loosening shell 28, and then the anti-loosening plate 27 is pressed so that the anti-loosening plate 27 enters the interior of the anti-loosening shell 28, and the anti-loosening block 29 is engaged with the through hole 30 on the anti-loosening plate 27 to enhance the fixing effect between the first egg box 1 and the second egg box 2, wherein the anti-loosening plate 27, the anti-loosening shell 28 and the anti-loosening block 29 are all made of plastic.

[0057] like Figure 7 As shown, preferably, the adjacent first limiting blocks 23 installed on the first egg box 1 are arranged vertically.

[0058] By arranging the adjacent first limiting blocks 23 to be arranged vertically, the first egg box 1 and the second egg box 2 can be limited in multiple directions, thereby enhancing the stability of the engagement between the first egg box 1 and the second egg box 2.

[0059] like Figure 3 As shown, preferably, a rubber friction strip 31 is installed inside the through groove 9 , and the rotating block 12 is used in conjunction with the rubber friction strip 31 .

[0060] The rubber friction strip 31 can increase the friction of the rotating block 12 when it is engaged, so that the rotating block 12 is not easy to rotate, thereby reducing the probability of the rotating block 12 being separated from the slot 8 due to external force, resulting in looseness between the first egg box 1 and the second egg box 2.

[0061] Example 2

[0062] like Figure 6 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the snap-fit ​​component includes a first connecting block 14 and a second connecting block 15, the first connecting block 14 is provided with a connecting groove 16, the first connecting block 14 is fixedly connected with a first movable block 17, the second connecting block 15 is fixedly connected with a second movable block 18, the positions of the second connecting block 15 and the first connecting block 14 correspond one to one and are used in conjunction with the second movable block 18 through the first movable block 17.

[0063] In this embodiment, when it is necessary to engage the first egg box 1 with the second egg box 2, the first egg box 1 is turned over and the first egg box 1 and the second egg box 2 are squeezed, and the second connecting block 15 will enter the connecting groove 16 located inside the first connecting block 14, wherein the first movable block 17 and the second movable block 18 will be squeezed, thereby deforming so that the second movable block 18 can enter the inside of the connecting groove 16. After the second movable block 18 enters, the first movable block 17 and the second movable block 18 return to their original state, and the first movable block 17 will clamp the second movable block 18 to achieve the purpose of clamping between the first egg box 1 and the second egg box 2. When it is necessary to disengage, the first connecting block 14 and the second connecting block 15 can be separated by a force opposite to that during the clamping, wherein the first connecting block 14, the second connecting block 15, the first movable block 17 and the second movable block 18 are all made of plastic material.

[0064] Example 3

[0065] like Figure 5 As shown, based on Example 2, the present invention provides a technical solution: preferably, the snap-fit ​​component includes a first fixed block 19 and a second fixed block 20, the first fixed block 19 is provided with a slide groove 21, and the second fixed block 20 is provided with an installation groove 22, and the positions of the first fixed block 19 and the second fixed block 20 correspond one to one and are used in combination.

[0066] In this embodiment, when the first egg box 1 needs to be engaged with the second egg box 2, the first egg box 1 is turned over and the first egg box 1 and the second egg box 2 are squeezed. At this time, the pressure is respectively transmitted to the first fixed block 19 and the second fixed block 20. At this time, the second fixed block 20 will contact with the first fixed block 19 and deform under the action of pressure, thereby entering the slide groove 21 and sliding with the slide groove 21, and then the first egg box 1 and the second egg box 2 are fixed by the friction force generated between the deformation of the second fixed block 20 and the first fixed block 19, wherein the first fixed block 19 and the second fixed block 20 are both made of plastic material.

[0067] like Figure 5 As shown, preferably, a plurality of weight-reducing grooves 32 are provided on the second fixing block 20 .

[0068] The weight-reducing grooves 32 can effectively reduce the weight of the first egg box 1 and the second egg box 2, thereby reducing costs and improving transportation efficiency.

[0069] The following is a detailed description of the working principle of this integrated anti-loosening plastic egg box.

[0070] like Figure 1-9As shown, the engaging surface (refers to the side where the first egg box 1 and the second egg box 2 are close to each other after being engaged), when engagement is required, the first egg box 1 is turned over by turning over the connecting strip 5, and then the first egg box 1 and the second egg box 2 are engaged by the engaging component, wherein the top block 4 is used in conjunction with the slot 3 to provide a supporting effect after the first egg box 1 and the second egg box 2 are engaged, and when the first egg box 1 and the second egg box 2 are engaged, the position of the first egg box 1 and the second egg box 2 after connection can be limited by setting a limiting component to prevent relative movement when subjected to external force, and the anti-loosening component can improve the fixing effect between the first egg box 1 and the second egg box 2, thereby reducing the probability of the first egg box 1 and the second egg box 2 being loosened due to external force. When the first egg box 1 needs to be engaged with the second egg box 2, the first egg box 1 is turned over and squeezed. At this time, the buckle components located on the engaging surfaces of the first egg box 1 and the second egg box 2 start to work, and the first clamping block 6 and the second clamping block 7 respectively transmit power to the elastic block 10 and the rotating block 12 connected thereto. At this time, the first curved surface 11 on the elastic block 10 and the second curved surface 13 on the rotating block 12 begin to conflict with each other. At this time, the elastic block 10 is squeezed, and the deformation block located at the end away from the elastic block 10 with the first curved surface 11 will conflict with the first clamping block 6 to be deformed. The rotating block 12 is deformed under the influence of the elastic block 10. After the pressure, the end of the rotating block 12 away from the second arc surface 13 is against the second clamping block 7. At this time, the end of the elastic block 10 close to the first arc surface 11 is deformed until the rotating block 12 enters the clamping groove 8 and then recovers and limits the rotating block 12, thereby achieving the purpose of clamping; when it is necessary to disengage, a pressure opposite to that during the clamping is applied to the rotating block 12 and the elastic block 10. At this time, the plane on the rotating block 12 contacts the plane on the elastic block 10, and then the rotating block 12 will rotate. Under the action of the clamping groove 8 and the plane set on the elastic block 10, the rotating block 12 can be disengaged from the clamping groove 8, thereby achieving the purpose of disengagement. When it is necessary to engage the first egg box 1 with the second egg box 2, the first egg box 1 is turned over and squeezed, and the second connecting block 15 enters the connecting groove 16 located inside the first connecting block 14, wherein the first movable block 17 and the second movable block 18 are squeezed, thereby deforming so that the second movable block 18 can enter the inside of the connecting groove 16. After the second movable block 18 enters, the first movable block 17 and the second movable block 18 return to their original state, and the first movable block 17 clamps the second movable block 18 to achieve the purpose of clamping between the first egg box 1 and the second egg box 2. When it is necessary to disengage, the first connecting block 14 and the second connecting block 15 can be separated by a force opposite to that during the clamping.When the first egg box 1 and the second egg box 2 need to be engaged, the first egg box 1 is turned over and squeezed, and the pressure is transmitted to the first fixed block 19 and the second fixed block 20 respectively. At this time, the second fixed block 20 will contact with the first fixed block 19 and deform under the action of pressure, so as to enter the inside of the slide groove 21 and slide with the slide groove 21, and then the first egg box 1 and the second egg box 2 are fixed by the friction force generated between the deformation of the second fixed block 20 and the first fixed block 19. When the first egg box 1 and the second egg box 2 are engaged, the first limiting block 23 and the second limiting block 24 corresponding to each other will contact and cooperate with the groove through the protrusion 25. Such a setting can effectively limit the position between the first limiting block 23 and the second limiting block 24, thereby improving the stability of the engagement between the first egg box 1 and the second egg box 2. When the first egg box 1 and the second egg box 2 need to be engaged, the first egg box 1 is turned over so that the anti-loosening plate 27 is close to the anti-loosening shell 28, and then the anti-loosening plate 27 is pressed so that the anti-loosening plate 27 enters the interior of the anti-loosening shell 28, and the anti-loosening block 29 engages the through hole 30 on the anti-loosening plate 27 to enhance the fixing effect between the first egg box 1 and the second egg box 2. By setting the adjacent first limiting blocks 23 to be vertically arranged, the first egg box 1 and the second egg box 2 can be limited in multiple directions, thereby enhancing the stability of the engagement between the first egg box 1 and the second egg box 2. By providing the rubber friction strip 31, the friction force of the rotating block 12 when engaged can be increased, so that the rotating block 12 is not easy to rotate, thereby reducing the probability of the rotating block 12 being separated from the card slot 8 due to the external force, resulting in looseness between the first egg box 1 and the second egg box 2. By providing the weight reduction groove 32, the weight of the first egg box 1 and the second egg box 2 can be effectively reduced, thereby reducing the cost and improving the efficiency of transportation. Among them, the first egg box 1, the second egg box 2, the top block 4, the flip connecting strip 5, the first clamping block 6, the second clamping block 7, the elastic block 10, the rotating block 12, the first connecting block 14, the second connecting block 15, the first movable block 17, the second movable block 18, the first fixed block 19, the second fixed block 20, the first limit block 23, the second limit block 24, the protrusion 25, the anti-loosening plate 27, the anti-loosening shell 28 and the anti-loosening block 29 are all made of plastic material.

[0071] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An integrated anti-loosening plastic egg box, characterized in that: include: A first egg box (1), wherein a slot (3) is provided on a locking surface of the first egg box (1); A second egg box (2), wherein a plurality of top blocks (4) are connected to the engaging surface of the second egg box (2), and a buckle component for buckling the first egg box (1) and the second egg box (2) is installed on the engaging surface of the second egg box (2), wherein a plurality of the buckle components are evenly arranged; A turning connection strip (5), wherein the first egg box (1) is rotatably connected to the second egg box (2) via the turning connection strip (5); The engaging surface of the first egg box (1) is also provided with a snap-fit ​​component, and a plurality of the snap-fit ​​components are evenly arranged. The first egg box (1) and the second egg box (2) are engaged with each other through the snap-fit ​​components, and the top block (4) is used in conjunction with the slot (3). The engaging surfaces of the first egg box (1) and the second egg box (2) are provided with a plurality of limit components for limiting the position of the first egg box (1) and the second egg box (2) after being engaged, and the outer sides of the first egg box (1) and the second egg box (2) are provided with anti-loosening components for preventing the first egg box (1) and the second egg box (2) from loosening.

2. The one-piece anti-loosening plastic egg box according to claim 1, characterized in that: The buckle component comprises a first clamping block (6) and a second clamping block (7); a clamping groove (8) is provided on the first clamping block (6); a through groove (9) is provided on the second clamping block (7); an elastic block (10) is fixedly connected to the first clamping block (6); a first arc surface (11) is provided at one end of the elastic block (10); a plane is provided on the inner side of the elastic block (10) close to the arc surface; a rotating block (12) is rotatably connected to the second clamping block (7); the rotating block (12) is located inside the through groove (9); a second arc surface (13) is provided on one side of the rotating block (12); a plane is provided on the inner side of the rotating block (12) close to the second arc surface (13); the positions of the first clamping block (6) and the second clamping block (7) correspond one to one and are used in conjunction with the rotating block (12) through the elastic block (10).

3. The one-piece anti-loosening plastic egg box according to claim 1, characterized in that: The buckle component comprises a first connecting block (14) and a second connecting block (15); a connecting groove (16) is provided on the first connecting block (14); a first movable block (17) is fixedly connected to the first connecting block (14); a second movable block (18) is fixedly connected to the second connecting block (15); the second connecting block (15) corresponds to the first connecting block (14) in position and is used in conjunction with the second movable block (18) through the first movable block (17).

4. The one-piece anti-loosening plastic egg box according to claim 1, characterized in that: The buckle component comprises a first fixing block (19) and a second fixing block (20); the first fixing block (19) is provided with a sliding groove (21); the second fixing block (20) is provided with a mounting groove (22); the positions of the first fixing block (19) and the second fixing block (20) correspond one to one and are used in coordination.

5. An integrated anti-loosening plastic egg box according to any one of claims 2 to 4, characterized in that: The limiting component comprises a first limiting block (23) and a second limiting block (24); the first limiting block (23) is mounted on the first egg box (1), and the second limiting block (24) is mounted on the second egg box (2); a surface of the first limiting block (23) on a side away from the engaging surface of the first egg box (1) is provided with a plurality of protrusions (25); a surface of the second limiting block (24) on a side away from the engaging surface of the second egg box (2) is provided with a plurality of grooves; the positions of the first limiting block (23) and the second limiting block (24) correspond one to one and are used in coordination with the protrusions (25) and the grooves.

6. The one-piece anti-loosening plastic egg box according to claim 5, characterized in that: The anti-loosening component comprises an anti-loosening plate (27) and an anti-loosening shell (28), an anti-loosening block (29) is installed in the anti-loosening shell (28), a through hole (30) is opened on the anti-loosening plate (27), and the anti-loosening plate (27) is used in conjunction with the anti-loosening shell (28) through the anti-loosening block (29) and the through hole (30).

7. The one-piece anti-loosening plastic egg box according to claim 6, characterized in that: The adjacent first limiting blocks (23) installed on the first egg box (1) are arranged vertically.

8. The one-piece anti-loosening plastic egg box according to claim 2, characterized in that: A rubber friction strip (31) is installed inside the through groove (9), and the rotating block (12) is used in conjunction with the rubber friction strip (31).

9. The one-piece anti-loosening plastic egg box according to claim 4, characterized in that: The second fixing block (20) is provided with a plurality of weight-reducing grooves (32).

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