PP cotton wrap angle structure

Abstract

The utility model discloses a PP cotton wrap angle structure, which relates to the technical field of wrap angle structures and comprises two groups of inner wrapping layers, outer wrapping layers are arranged on the outer sides of the two groups of inner wrapping layers, connecting strips are arranged at the joints of the two groups of inner wrapping layers and the outer wrapping layers, and two groups of fixing rods are arranged on the side walls of the two groups of outer wrapping layers. A movable rod is arranged between every two groups of fixed rods, connectors are arranged at the two ends of each movable rod in the fixed rods, springs are arranged at the front ends of the connectors, connectors are also arranged between the front ends of the springs and the inner walls of the fixed rods, and three groups of PP cotton fillers are arranged between the inner wrapping layer and the outer wrapping layer. And three groups of placing grooves are respectively arranged between the three groups of PP cotton fillers and the inner walls of the outer wrapping layer and the inner wrapping layer. The PP cotton wrap angle structure can be better attached to the outer surface of an object, and is easy to detach and not prone to falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of corner wrapping structures, in particular to a PP cotton corner wrapping structure. Background Art

[0002] At present, many products use paper corner protectors or EPS corner protectors. However, paper corner protectors are not only heavy, but also easily damaged by moisture. EPS corner protectors also have the problems of fragile material, poor resilience and easy deformation.

[0003] The existing corner wrapping structure is usually not convenient to connect with the corners of the material when in use. The corner wrapping structure is easy to fall off. The use of glue will form glue residue on the surface, affecting the appearance of the protected items. In addition, the general foot wrapping materials are prone to damage and have poor quality, which brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose a PP cotton corner wrapping structure. Utility Model Content

[0004] The main purpose of the utility model is to provide a PP cotton corner wrapping structure, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A PP cotton corner wrapping structure comprises two groups of inner wrapping layers, outer wrapping layers are arranged on the outer sides of the two groups of inner wrapping layers, connecting strips are arranged at the joints between the two groups of inner wrapping layers and the outer wrapping layers, two groups of fixing rods are arranged on the side walls of the two groups of outer wrapping layers, a movable rod is arranged between each two groups of fixing rods, connecting heads are arranged inside the fixing rods at both ends of the movable rods, a spring is arranged at the front end of the connecting head, a connecting head is also arranged between the front end of the spring and the inner wall of the fixing rod, three groups of PP cotton fillers are arranged between the inner wrapping layer and the outer wrapping layer, three groups of placement grooves are arranged between the three groups of PP cotton fillers and the outer wrapping layer and the inner wall of the inner wrapping layer respectively, three groups of movable grooves are arranged on the outer wall of the inner wrapping layer, movable blocks are arranged in the middle of the three groups of movable grooves, extrusion blocks are arranged at the upper ends of the movable blocks, and an anti-slip layer is arranged on the outer surface of the upper end of the extrusion block.

[0007] Preferably, a connection port is provided between the inner wrapping layer and the outer wrapping layer, and the inner wrapping layer is detachably connected to the outer wrapping layer via the provided connection port, and the inner wrapping layer and the outer wrapping layer are made of plastic.

[0008] Preferably, connecting ports are respectively provided between the connecting strip and the inner wrapping layer and the outer wrapping layer, and the connecting strip is detachably connected to the inner wrapping layer and the outer wrapping layer through the provided connecting ports.

[0009] Preferably, a movable hole is provided between the movable rod and the fixed rod, and the movable rod is movably connected to the fixed rod through the provided movable hole, connecting ports are provided between both ends of the spring and the connecting head, and the springs are detachably connected to the connecting head through the provided connecting ports, and a connecting port is provided between the connecting head at the front end and the inner wall of the fixed rod, and the connecting head at the front end is detachably connected to the inner wall of the fixed rod through the provided connecting port.

[0010] Preferably, an adhesive is provided between the anti-slip layer and the extrusion block, the anti-slip layer is adhesively connected to the extrusion block through the provided adhesive, the anti-slip layer is made of silicone material, and the movable block is detachably connected to the inner wrapping layer through a provided movable groove.

[0011] Beneficial Effects

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the extrusion block, anti-skid layer, movable rod, fixed rod, connector and spring are provided, so the corner wrapping effect of the device is better, and it can adapt to articles of different thicknesses, and can firmly wrap the corners of articles of different thicknesses, and the effect of protecting the corners of articles is better. In addition, the anti-skid layer of silicone material has greater friction when squeezed, and will not fall off easily. When the two groups of outer wrapping layers are pulled apart, the movable rod will move in the middle of the fixed rod, and at the same time, the spring inside the fixed rod will be stretched, and the spring will generate elastic force, so that the two groups of inner wrapping layers will generate relative clamping force, clamping the two groups of corners of the article, and at the same time, generating extrusion force on the anti-skid layer and the extrusion block, so that the friction between the anti-skid layer and the outer surface of the article is increased, and the protected article is fixed.

[0014] 2. In the utility model, by setting the inner wrapping layer, the outer wrapping layer and the PP cotton filler, the device has a better protection effect on the corners of the objects. The PP cotton filler has good resilience. When the corner structure is collided, the PP cotton filler can absorb the energy generated by the collision to the maximum extent and provide better protection for the objects. The PP cotton filler is wrapped inside by the inner wrapping layer and the outer wrapping layer, and the structure of the device is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the extrusion block connection structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the position structure of the PP cotton filler of the utility model;

[0018] Figure 4It is a schematic diagram of the connecting strip structure of the utility model.

[0019] In the figure: 1. Inner wrapping layer; 2. Outer wrapping layer; 3. Connecting strip; 4. Extrusion block; 5. Anti-slip layer; 6. Movable block; 7. Movable rod; 8. Fixed rod; 9. Placement slot; 10. PP cotton filler; 11. Installation slot; 12. Connector; 13. Spring. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-Figure 4 As shown, a PP cotton corner wrapping structure includes two groups of inner wrapping layers 1, outer wrapping layers 2 are arranged on the outside of the two groups of inner wrapping layers 1, connecting strips 3 are arranged at the connection between the two groups of inner wrapping layers 1 and the outer wrapping layers 2, a connecting port is arranged between the inner wrapping layers 1 and the outer wrapping layers 2, the inner wrapping layers 1 and the outer wrapping layers 2 are detachably connected to each other through the arranged connecting port, the connecting strips 3 connect the inner wrapping layers 1 and the outer wrapping layers 2, the side walls of the two groups of outer wrapping layers 2 are arranged with two groups of fixing rods 8, and each two groups of fixing rods 8 are arranged between them. A movable rod 7 is arranged, and a movable hole is arranged between the movable rod 7 and the fixed rod 8. The ends of the movable rod 7 can be respectively moved in the middle of the two sets of fixed rods 8. Both ends of the movable rod 7 are provided with connectors 12 inside the fixed rods 8. The front end of the connector 12 is provided with a spring 13. The spring 13 can pull the rope to generate elastic force. A connector 12 is also arranged between the front end of the spring 13 and the inner wall of the fixed rod 8. The connector 12 is used to connect the two ends of the spring 13 to the ends of the movable rod 7 and the inner wall of the fixed rod 8 respectively. When the movable rod 7 moves in the middle of the fixed rod 8, the spring 13 will be stretched to produce deformation and generate elastic force, so that the corner structure can be better connected with the protected object. Three groups of PP cotton fillers 10 are arranged between the inner wrapping layer 1 and the outer wrapping layer 2. The PP cotton fillers 10 have good elasticity, can absorb the force of collision, and have a good protective effect. Three groups of placement grooves 9 are respectively arranged between the three groups of PP cotton fillers 10 and the inner walls of the outer wrapping layer 2 and the inner wrapping layer 1. The placement grooves 9 are used to place the PP cotton fillers. Article 10, the outer wall of the inner wrapping layer 1 is provided with three groups of movable grooves 11, and a movable block 6 is provided in the middle of the three groups of movable grooves 11. The mounting grooves 11 are used to install the movable blocks 6, and the movable blocks 6 can be squeezed in the middle of the mounting grooves 11 to produce deformation, and the upper ends of the movable blocks 6 are provided with extrusion blocks 4. The extrusion blocks 4 are squeezed to allow the movable blocks 6 to produce deformation in the middle of the mounting grooves 11, and the upper end outer surface of the extrusion blocks 4 is provided with an anti-slip layer 5, which can increase the friction between the corner wrapping structure and the protected article.

[0022] like Figure 2As shown, a movable block 6 is provided at the lower end of the extrusion block 4, and an anti-slip layer 5 is provided at the upper end of the extrusion block 4. The anti-slip layer 5 is made of silicone material. After the anti-slip layer 5 is in contact with the protected object, the friction force will increase, making the corner structure less likely to slip.

[0023] like Figure 3 As shown, three groups of placement grooves 9 are arranged between the inner wrapping layer 1 and the outer wrapping layer 2. The interior of the three groups of placement grooves 9 is filled with PP cotton fillers 10. The PP cotton fillers 10 have good elasticity, can protect the articles, and reduce the impact force.

[0024] like Figure 4 As shown, both ends of the movable rod 7 are provided with connectors 12, the front end of the connector 12 is provided with a spring 13, and a connector 12 is further provided between the front end of the spring 13 and the inside of the fixed rod 8. The connector 12 is used to install and connect the spring 13. The connector 12 connects one end of the spring 13 to the end of the movable rod 7, and another set of connectors 12 connects the spring 13 to the inner wall of the fixed rod 8. When the movable rod 7 moves in the middle of the fixed rod 8, the spring 13 will be deformed, and the movable rod 7 will generate tension inside the fixed rod 8. Let the wrapping angle structure be better connected to the protected object.

[0025] It should be noted that the utility model is a PP cotton corner wrapping structure. When in use, the two groups of outer wrapping layers 2 are pulled apart, and the movable rod 7 will move in the middle of the fixed rod 8, while stretching the spring 13 inside the fixed rod. The spring 13 generates elastic force, allowing the two groups of inner wrapping layers 1 to generate relative clamping force, clamping the two groups of corners of the article, and at the same time generating a squeezing force on the anti-slip layer 5 and the extrusion block 6, increasing the friction between the anti-slip layer 5 and the outer surface of the article, and fixing it to the protected article. The PP cotton filler 10 filled inside the inner wrapping layer 1 and the outer wrapping layer 2 will provide protection for the article.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A PP cotton corner wrapping structure, comprising two sets of inner wrapping layers (1), characterized in that: The outer sides of the two groups of inner wrapping layers (1) are provided with outer wrapping layers (2), the connection points of the two groups of inner wrapping layers (1) and the outer wrapping layers (2) are provided with connecting strips (3), the side walls of the two groups of outer wrapping layers (2) are provided with two groups of fixing rods (8), a movable rod (7) is provided between each two groups of fixing rods (8), both ends of the movable rod (7) are provided with connecting heads (12) inside the fixing rods (8), the front end of the connecting head (12) is provided with a spring (13), and a spring (13) is also provided between the front end of the spring (13) and the inner wall of the fixing rod (8). A connecting head (12) is arranged, three groups of PP cotton fillers (10) are arranged between the inner wrapping layer (1) and the outer wrapping layer (2), three groups of placement grooves (9) are arranged between the three groups of PP cotton fillers (10) and the inner wall of the outer wrapping layer (2) and the inner wrapping layer (1), three groups of movable grooves (11) are arranged on the outer wall of the inner wrapping layer (1), movable blocks (6) are arranged in the middle of the three groups of movable grooves (11), and extrusion blocks (4) are arranged at the upper ends of the movable blocks (6), and the outer surface of the upper ends of the extrusion blocks (4) is provided with an anti-slip layer (5).

2. A PP cotton corner wrapping structure according to claim 1, characterized in that: A connection port is provided between the inner wrapping layer (1) and the outer wrapping layer (2); the inner wrapping layer (1) is detachably connected to the outer wrapping layer (2) via the provided connection port; and the inner wrapping layer (1) and the outer wrapping layer (2) are made of plastic material.

3. A PP cotton corner wrapping structure according to claim 1, characterized in that: The connecting strip (3) is provided with connection ports respectively between the inner wrapping layer (1) and the outer wrapping layer (2); the connecting strip (3) is detachably connected to the inner wrapping layer (1) and the outer wrapping layer (2) respectively through the provided connection ports.

4. The PP cotton corner wrapping structure according to claim 1, characterized in that: A movable hole is provided between the movable rod (7) and the fixed rod (8), and the movable rod (7) is movably connected to the fixed rod (8) through the provided movable hole. Connecting ports are provided between both ends of the spring (13) and the connecting head (12), and the spring (13) is detachably connected to the connecting head (12) through the provided connecting ports. A connecting port is provided between the connecting head (12) at the front end and the inner wall of the fixed rod (8), and the connecting head (12) at the front end is detachably connected to the inner wall of the fixed rod (8) through the provided connecting port.

5. The PP cotton corner wrapping structure according to claim 1, characterized in that: An adhesive is provided between the anti-slip layer (5) and the extrusion block (4); the anti-slip layer (5) is connected to the extrusion block (4) by adhesive bonding via the adhesive; the anti-slip layer (5) is made of silica gel; and the movable block (6) is detachably connected to the inner wrapping layer (1) via the movable groove (11).

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