Elastic box body inner supporting piece

Abstract

The utility model relates to the technical field of box bodies, in particular to an elastic box body inner supporting piece. Comprising a box body and a tray assembly, the tray assembly is placed in the box body, and the tray assembly comprises a flat plate, a net plate and a plurality of corner connectors; the flat plate is provided with a plurality of positioning grooves which are formed in the upper surface of the flat plate; the net plate comprises a frame, a plurality of transverse strips and a plurality of vertical strips, the two ends of each transverse strip are connected with the frame, the two ends of each vertical strip are connected with the frame, and each transverse strip and each vertical strip are arranged in an intersecting mode; the frame is connected with the flat plate, the transverse strip is located above the flat plate and is spaced from the flat plate, and the vertical strip is located above the flat plate and is spaced from the flat plate; the corner connector comprises an inserting part, a balance plate and material blocking parts which are connected in sequence, the inserting part is connected with the positioning groove, the balance plate is attached to the flat plate, and every two adjacent material blocking parts are used for clamping external objects; and the buffering effect on external articles is achieved, and the purpose of protection is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of box bodies, in particular to an elastic supporting piece in a box body. Background Art

[0002] Placing items in a box is a common storage method that facilitates the storage and transportation of items. However, collisions are inevitable during the transportation process, and external forces are transmitted to the items through the box, causing the items in the box to shake or be damaged. Therefore, traditional storage methods cannot meet the storage and transportation needs of items and need to be improved. Summary of the Invention

[0003] In order to overcome the existing problem of articles shaking and being damaged in the box due to external forces, the purpose of the utility model is to provide an elastic support member in the box to improve the protection of the box to the articles and ensure the integrity of the articles.

[0004] In order to achieve the above purpose, the technical solution of the utility model is:

[0005] An elastic inner support member of a box body, comprising a box body and a tray assembly, wherein the tray assembly is placed in the box body and comprises a flat plate, a mesh plate and a plurality of corner brackets;

[0006] The plate is provided with a plurality of positioning grooves, and the plurality of positioning grooves are provided on the upper surface of the plate;

[0007] The screen includes a frame, a plurality of horizontal bars and a plurality of vertical bars, the two ends of each horizontal bar are respectively connected to the frame, the two ends of each vertical bar are respectively connected to the frame, and each horizontal bar is arranged to intersect with each vertical bar;

[0008] The frame is connected to the flat plate, the horizontal bar is located above the flat plate and is spaced apart from the flat plate, and the vertical bar is located above the flat plate and is spaced apart from the flat plate;

[0009] The corner bracket includes an inserting portion, a balancing plate and a material blocking portion connected in sequence, the inserting portion is connected to the positioning groove, the balancing plate is fitted with the flat plate, and two adjacent material blocking portions are used to clamp foreign objects.

[0010] Furthermore, the positioning groove is in a cross shape, and the plug-in portion is in a straight shape, a T-shape, or a cross shape.

[0011] Furthermore, the material blocking portion is in a cross shape.

[0012] Furthermore, the angle code is provided with a through hole and several side holes, the through hole starts from the plug-in part and extends to the material stop part, the side holes are provided in the material stop part, and each side hole is connected to the through hole. The flat plate is also provided with an air hole, which passes through the flat plate along the thickness direction of the flat plate, and the air hole is connected to the positioning groove, and the air hole is connected to the through hole.

[0013] Furthermore, the flat plate is provided with a plurality of through holes, the through holes are provided close to the positioning slots, and the through holes are located directly below the balance plate.

[0014] Furthermore, the frame, the plurality of horizontal bars and the plurality of vertical bars are integrally formed.

[0015] The beneficial effects of the utility model are as follows: by setting a tray assembly consisting of a flat plate, a mesh plate and a plurality of corner brackets, the mesh plate is composed of a frame, a plurality of horizontal bars and a plurality of vertical bars, and the plurality of horizontal bars and the plurality of vertical bars are arranged at intervals with the flat plate, so that the mesh plate has elasticity and has a buffering effect on external objects placed on the mesh plate, thereby achieving a protective purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the tray assembly of the present utility model;

[0018] Figure 3 This is a schematic diagram of the angle code structure of the present utility model.

[0019] Reference numerals include:

[0020] 1—Box body 2—Tray assembly 21—Plate

[0021] 211—Positioning slot 212—Perforation 22—Screen plate

[0022] 221—border 222—horizontal bar 223—vertical bar

[0023] 23 - Angle code 231 - Connector 232 - Balance plate

[0024] 233—material blocking portion 2301—through hole 2302—side hole. DETAILED DESCRIPTION

[0025] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0026] See also Figures 1 to 3The utility model is a flexible inner box support, comprising a box body 1 and a tray assembly 2, wherein the tray assembly 2 is placed in the box body 1, and the tray assembly 2 comprises a flat plate 21, a mesh plate 22 and a plurality of corner brackets 23;

[0027] The plate 21 is provided with a plurality of positioning grooves 211, and the plurality of positioning grooves 211 are provided on the upper surface of the plate;

[0028] The mesh plate 22 includes a frame 221, a plurality of horizontal bars 222 and a plurality of vertical bars 223. The two ends of each horizontal bar 222 are connected to the frame 221, and the two ends of each vertical bar 223 are connected to the frame 221. Each horizontal bar 222 is intersected with each vertical bar 223.

[0029] The frame 221 is connected to the flat plate 21 , the horizontal bar 222 is located above the flat plate 21 and spaced apart from the flat plate 21 , and the vertical bar 223 is located above the flat plate 21 and spaced apart from the flat plate 21 ;

[0030] The corner bracket 23 includes an inserting portion 231, a balancing plate 232 and a blocking portion 233 connected in sequence. The inserting portion 231 is connected to the positioning groove 211, the balancing plate 232 is fitted with the flat plate 21, and two adjacent blocking portions 233 are used to clamp foreign objects.

[0031] Specifically, in this embodiment, the tray assembly 2 includes a flat plate 21, a mesh plate 22 and a plurality of corner brackets 23. Preferably, the inner diameter specification of the frame 221 is interference-fitted with the outer diameter specification of the flat plate 21, so that the frame 221 is firmly connected to the flat plate 21. The distance between the upper surface of the mesh plate 22 and the upper surface of the flat plate 21 is adjusted as needed. A plurality of horizontal bars 222 and a plurality of vertical bars 223 form a grid. A corner bracket 23 is inserted into a positioning groove 211. The upper surface of the corner bracket 23 is higher than the upper surface of the mesh plate 22, that is, the external objects are fixed by a plurality of adjacent corner brackets 23, and the bottom of the external objects is placed on the mesh plate 22 composed of the horizontal bars 222 and the vertical bars 223. The spacing arrangement structure between the horizontal bars 222 and the flat plate 21 makes the horizontal bars 222 and the vertical bars 223 elastic in the vertical direction, so that external objects are placed on the elastic mesh plate 22. When the box body is subjected to external collision, the external objects are placed on the elastic mesh plate 22, which can buffer the collision of the external force on the objects and improve the protection of external objects. Preferably, the corner code 23 includes a plug-in portion 231, a balance plate 232 and a stopper portion 233 connected in sequence. The plug-in portion 231 is inserted into the positioning groove 211, and the balance plate 232 is fitted with the flat plate 21, thereby ensuring the verticality of the central axis of each stopper portion 233 and the flat plate 21, thereby ensuring the consistency of the spacing between two adjacent stopper portions 233 and ensuring the balance of the clamping force on external objects.

[0032] By setting up a tray assembly 2 consisting of a flat plate 21, a mesh plate 22 and several corner brackets 23, the mesh plate 22 is composed of a frame 221, several horizontal bars 222 and several vertical bars 223. The several horizontal bars 222 and several vertical bars 223 are set at a distance from the flat plate 21, so that the mesh plate 22 has elasticity and has a buffering effect on external objects placed on the mesh plate 22, thereby achieving a protective purpose.

[0033] The positioning groove 211 is in a cross shape, and the plug-in portion 231 is in a straight shape, a T-shape, or a cross shape. The plug-in portion 231 of different shapes can be selected according to needs.

[0034] The material blocking portion 233 is in a cross shape, which facilitates the four corners to clamp multiple foreign objects, thereby achieving the purpose of clamping and fixing multiple foreign objects with one corner bracket 23.

[0035] The angle code 23 is provided with a through hole 2301 and several side holes 2302. The through hole 2301 starts from the plug-in portion 231 and extends to the material-blocking portion 233. The side holes 2302 are provided in the material-blocking portion 233. Each side hole 2302 is connected to the through hole 2301. The flat plate 21 is also provided with air holes. The air holes penetrate the flat plate 21 along the thickness direction of the flat plate 21. The air holes are connected to the positioning grooves 211. The air holes are connected to the through holes 2301. An external vacuum pump draws vacuum around the side holes 2302 to further fix external objects and improve the stability of clamping external objects.

[0036] The plate 21 is provided with a plurality of through-holes 212 , which are arranged near the positioning groove 211 and are located directly below the balance plate 232 . With the arrangement of the through-holes 212 , an external vacuum pump can evacuate the periphery of the through-holes 212 , thereby increasing the contact adsorption force between the balance plate 232 and the plate 21 and improving the assembly firmness of the angle bracket 23 and the plate 21 .

[0037] The frame 221 , the plurality of horizontal bars 222 and the plurality of vertical bars 223 are integrally formed. Preferably, the frame 221 , the plurality of horizontal bars 222 and the plurality of vertical bars 223 are all injection-molded from plastic material, thereby increasing the service life of the screen 22 .

[0038] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. An elastic inner support member of a box body, characterized in that: It comprises a box body (1) and a tray assembly (2), wherein the tray assembly (2) is placed in the box body (1), and the tray assembly (2) comprises a flat plate (21), a mesh plate (22) and a plurality of corner brackets (23); The flat plate (21) is provided with a plurality of positioning grooves (211), and the plurality of positioning grooves (211) are provided on the upper surface of the flat plate; The screen plate (22) comprises a frame (221), a plurality of horizontal bars (222) and a plurality of vertical bars (223), the two ends of each horizontal bar (222) being respectively connected to the frame (221), the two ends of each vertical bar (223) being respectively connected to the frame (221), and each horizontal bar (222) and each vertical bar (223) being arranged to intersect; The frame (221) is connected to the flat plate (21), the horizontal bar (222) is located above the flat plate (21) and is spaced apart from the flat plate (21), and the vertical bar (223) is located above the flat plate (21) and is spaced apart from the flat plate (21); The corner bracket (23) comprises a plug-in portion (231), a balance plate (232) and a material stopper (233) connected in sequence, wherein the plug-in portion (231) is connected to the positioning groove (211), the balance plate (232) is fitted to the flat plate (21), and two adjacent material stoppers (233) are used to clamp external objects.

2. The elastic inner support member of the box body according to claim 1, characterized in that: The positioning groove (211) is in a cross shape, and the plug-in portion (231) is in a straight shape, a T-shape, or a cross shape.

3. The elastic inner support member of the box body according to claim 1, characterized in that: The material blocking portion (233) is in a cross shape.

4. The elastic inner support member of claim 1, wherein: The angle code (23) is provided with a through hole (2301) and a plurality of side holes (2302), wherein the through hole (2301) starts from the plug-in portion (231) and extends to the material-blocking portion (233), and the side holes (2302) are provided in the material-blocking portion (233), and each side hole (2302) is communicated with the through hole (2301). The flat plate (21) is also provided with an air hole, which passes through the flat plate (21) along the thickness direction of the flat plate (21), and is communicated with the positioning groove (211), and the air hole is communicated with the through hole (2301).

5. The elastic inner support member of the box body according to claim 1, characterized in that: The flat plate (21) is provided with a plurality of through holes (212), the through holes (212) are arranged close to the positioning grooves (211), and the through holes (212) are located directly below the balance plate (232).

6. The elastic inner support member of the box body according to claim 1, characterized in that: The frame (221), the plurality of horizontal bars (222) and the plurality of vertical bars (223) are integrally formed.

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