Logistics box mesh door turnover mechanism

Abstract

The utility model relates to the technical field of logistics transportation, and particularly discloses a logistics box mesh door turnover mechanism which comprises a mesh door body, a turnover door, two limiting assemblies and two turnover assemblies, the two limiting assemblies are symmetrically arranged on the two sides of the turnover door, each limiting assembly comprises a steel plate and a round steel bending piece, the steel plate is fixedly connected with the mesh door body, and the round steel bending piece is fixedly connected with the turnover door body. A U-shaped hole is formed in the steel plate, the round steel bending piece is fixedly connected with the turnover door, one end of the round steel bending piece penetrates through the U-shaped hole, each turnover assembly comprises L-shaped round steel and O-shaped round steel, the L-shaped round steel is fixedly connected with the mesh door body and located at the lower right-angle end of the opening, and the O-shaped round steel is fixedly connected with the turnover door. By means of the structural arrangement, the turnover door can be turned over by 175 degrees towards the outer side to the maximum degree, so that the turnover angle of the turnover door is increased, and products large in size can be easily loaded into the logistics box or taken out of the logistics box.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics and transportation, in particular to a mesh door flipping mechanism for a logistics box. Background Art

[0002] Before logistics transportation, products often need to be packaged and then placed in logistics boxes for transportation, but the structural strength of existing logistics boxes is poor.

[0003] In order to enhance the structural strength of the logistics box, round steel is often used to weld the logistics box to improve the structural strength of the logistics box.

[0004] However, after the logistics box is welded with round steel, the mesh door of the logistics box has a small flipping angle, and it is not easy to load larger products into the logistics box or take them out of the logistics box. Summary of the invention

[0005] The utility model aims to provide a mesh door flipping mechanism for a logistics box, aiming to solve the technical problem that the mesh door of the logistics box in the prior art has a small flipping angle, making it difficult to load larger products into the logistics box or to take them out of the logistics box.

[0006] To achieve the above purpose, the utility model adopts a logistics box mesh door flip mechanism, including a mesh door body, a flip door, two sets of limit assemblies and two sets of flip assemblies, the mesh door body has an opening, the flip door is set at the opening, the two sets of limit assemblies are symmetrically arranged on both sides of the flip door, and the two sets of flip assemblies are symmetrically arranged on both sides of the flip door and are located below the limit assemblies;

[0007] Each group of the limiting components includes a steel plate and a round steel bent piece, the steel plate is fixedly connected to the mesh door body, the steel plate is provided with a U-shaped hole, the round steel bent piece is fixedly connected to the flip door, and one end of the round steel bent piece passes through the U-shaped hole, each group of the flipping components includes an L-shaped round steel and an O-shaped round steel, the L-shaped round steel is fixedly connected to the mesh door body and is located at the lower right-angle end of the opening, the O-shaped round steel is fixedly connected to the flip door, and the O-shaped round steel and the L-shaped round steel are buckled with each other.

[0008] Wherein, the flip door includes a door frame body and a steel mesh, and the steel mesh is fixedly connected to the door frame body and is located inside the door frame body.

[0009] Wherein, the flip door also includes a reinforcing rib, which is fixedly connected to the steel mesh and located on one side of the steel mesh, and both ends of the reinforcing rib are fixedly connected to the round steel bending piece.

[0010] Wherein, the steel mesh includes a plurality of longitudinal steel bars and a plurality of transverse steel bars, and the plurality of longitudinal steel bars and the plurality of transverse steel bars are arranged in a crisscross manner.

[0011] Among them, the round steel bending part includes a connecting body and an L-shaped bending body, one end of the connecting body is fixedly connected to the reinforcing rib, the other end of the connecting body is fixedly connected to one end of the L-shaped bending body, and the other end of the L-shaped bending body passes through the U-shaped hole.

[0012] The utility model provides a flipping mechanism for a mesh door of a logistics box. When the flip door closes the opening, one end of the round steel bent piece passes through the U-shaped hole, and the inner top wall of the O-shaped round steel abuts against the outer top wall of the L-shaped round steel. When the flip door needs to be opened, the flip door is lifted upward so that one end of the round steel bent piece is disengaged from the U-shaped hole, and then the flip door is flipped outward so that the O-shaped round steel flips around the L-shaped round steel, thereby achieving a maximum flipping of 175° outward for the flip door, thereby improving the flipping angle of the flip door, and for larger products, they can be easily loaded into the logistics box or taken out from the logistics box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the mesh door flipping mechanism of the logistics box of the utility model when the flip door is closed.

[0015] Figure 2 The utility model Figure 1 Schematic diagram of the structure of the middle limit assembly.

[0016] Figure 3 The utility model Figure 1 Schematic diagram of the structure of the flip component.

[0017] Figure 4 It is a structural schematic diagram of the flipping process of the flip door of the mesh door flipping mechanism of the logistics box of the utility model.

[0018] Figure 5 The utility model Figure 4 Schematic diagram of the structure of the flip component.

[0019] Figure 6It is a structural schematic diagram of the maximum flipping of the flip door of the mesh door flipping mechanism of the logistics box of the utility model by 175 degrees.

[0020] Figure 7 The utility model Figure 6 Schematic diagram of the structure of the flip component.

[0021] 1-mesh door body, 2-flip door, 3-limiting assembly, 4-flip assembly, 5-opening, 6-steel plate, 7-round steel bending part, 8-U-shaped hole, 9-L-shaped round steel, 10-O-shaped round steel, 11-door frame, 12-steel mesh, 13-reinforcement ribs, 14-longitudinal steel bars, 15-transverse steel bars, 16-connector, 17-L-shaped bending body. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. In addition, in the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] See also Figures 1 to 7 The utility model provides a mesh door flipping mechanism for a logistics box, comprising a mesh door body 1, a flip door 2, two sets of limit assemblies 3 and two sets of flip assemblies 4, the mesh door body 1 has an opening 5, the flip door 2 is set at the opening 5, the two sets of limit assemblies 3 are symmetrically arranged on both sides of the flip door 2, and the two sets of flip assemblies 4 are symmetrically arranged on both sides of the flip door 2 and are located below the limit assemblies 3;

[0024] Each group of the limiting components 3 includes a steel plate 6 and a round steel bent piece 7, the steel plate 6 is fixedly connected to the mesh door body 1, the steel plate 6 has a U-shaped hole 8, the round steel bent piece 7 is fixedly connected to the flip door 2, and one end of the round steel bent piece 7 passes through the U-shaped hole 8, each group of the flip components 4 includes an L-shaped round steel 9 and an O-shaped round steel 10, the L-shaped round steel 9 is fixedly connected to the mesh door body 1 and is located at the lower right-angle end of the opening 5, the O-shaped round steel 10 is fixedly connected to the flip door 2, and the O-shaped round steel 10 and the L-shaped round steel 9 are buckled with each other.

[0025] In this embodiment, when the flip door 2 closes the opening 5, one end of the round steel bent piece 7 passes through the U-shaped hole 8, and the inner top wall of the O-shaped round steel 10 abuts against the outer top wall of the L-shaped round steel 9; when the flip door 2 needs to be opened, the flip door 2 is lifted upward so that one end of the round steel bent piece 7 is disengaged from the U-shaped hole 8, and then the flip door 2 is flipped outward so that the O-shaped round steel 10 is flipped around the L-shaped round steel 9, so that the flip door 2 can be flipped outward by a maximum of 175°, thereby improving the flipping angle of the flip door 2. For larger products, they can also be easily loaded into the logistics box or easily taken out of the logistics box. The setting that one end of the round steel bent piece 7 passes through the U-shaped hole 8 can limit the flip door 2, and the O-shaped round steel 10 and the L-shaped round steel 9 cooperate with each other to realize the flipping of the flip door 2.

[0026] Furthermore, the flip door 2 includes a door frame body 11 and a steel mesh 12, wherein the steel mesh 12 is fixedly connected to the door frame body 11 and is located inside the door frame body 11. The flip door 2 also includes a reinforcing rib 13, wherein the reinforcing rib 13 is fixedly connected to the steel mesh 12 and is located on one side of the steel mesh 12, and both ends of the reinforcing rib 13 are fixedly connected to the round steel bending member 7. The steel mesh 12 includes a plurality of longitudinal steel bars 14 and a plurality of transverse steel bars 15, wherein the plurality of longitudinal steel bars 14 and the plurality of transverse steel bars 15 are arranged in a crisscross pattern.

[0027] In this embodiment, the portal body 11 is used to support the steel mesh 12, and the steel mesh 12 is used to protect it. In addition, the steel mesh 12 is formed by a plurality of longitudinal steel bars 14 and a plurality of transverse steel bars 15 crisscrossing each other, thereby improving the overall structural strength of the steel mesh 12. In addition, the provision of the reinforcing ribs 13 can further increase the overall structural strength of the steel mesh 12.

[0028] Furthermore, the round steel bending part 7 includes a connecting body 16 and an L-shaped bending body 17, one end of the connecting body 16 is fixedly connected to the reinforcing rib 13, the other end of the connecting body 16 is fixedly connected to one end of the L-shaped bending body 17, and the other end of the L-shaped bending body 17 passes through the U-shaped hole 8.

[0029] In this embodiment, the connector 16 is used to connect the reinforcing rib 13 and the L-shaped bending body 17 , and the L-shaped bending body 17 is used to combine with the O-shaped round steel 10 to achieve the flipping of the flip door 2 .

[0030] What is disclosed above is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A logistics box mesh door flip mechanism, characterized in that: It comprises a mesh door body, a flip door, two sets of position-limiting components and two sets of flip components, the mesh door body has an opening, the flip door is set at the opening, the two sets of position-limiting components are symmetrically arranged on both sides of the flip door, and the two sets of flip components are symmetrically arranged on both sides of the flip door and are located below the position-limiting components; Each group of the limiting components includes a steel plate and a round steel bent piece, the steel plate is fixedly connected to the mesh door body, the steel plate is provided with a U-shaped hole, the round steel bent piece is fixedly connected to the flip door, and one end of the round steel bent piece passes through the U-shaped hole, each group of the flipping components includes an L-shaped round steel and an O-shaped round steel, the L-shaped round steel is fixedly connected to the mesh door body and is located at the lower right-angle end of the opening, the O-shaped round steel is fixedly connected to the flip door, and the O-shaped round steel and the L-shaped round steel are buckled with each other.

2. The mesh door flipping mechanism of the logistics box according to claim 1, characterized in that: The flip door comprises a door frame body and a steel mesh, wherein the steel mesh is fixedly connected to the door frame body and is located inside the door frame body.

3. The mesh door flipping mechanism of the logistics box according to claim 2, characterized in that: The flip door also includes a reinforcing rib, which is fixedly connected to the steel mesh and located on one side of the steel mesh, and both ends of the reinforcing rib are fixedly connected to the round steel bending piece.

4. The mesh door flipping mechanism of the logistics box according to claim 3, characterized in that: The steel mesh comprises a plurality of longitudinal steel bars and a plurality of transverse steel bars, and the plurality of longitudinal steel bars and the plurality of transverse steel bars are arranged in a crisscross pattern.

5. The mesh door flipping mechanism of the logistics box according to claim 4, characterized in that: The round steel bending part includes a connecting body and an L-shaped bending body, one end of the connecting body is fixedly connected to the reinforcing rib, the other end of the connecting body is fixedly connected to one end of the L-shaped bending body, and the other end of the L-shaped bending body passes through the U-shaped hole.

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