Oil-free anti-static pearl wool

Abstract

The utility model discloses oil-free anti-static pearl wool which comprises a pearl wool body, the pearl wool body comprises a first pearl wool surface layer, a second pearl wool surface layer and a third pearl wool surface layer, the first pearl wool surface layer is transversely attached to the surface of the second pearl wool surface layer, and the third pearl wool surface layer is transversely attached to the bottom face of the second pearl wool surface layer. A first L-shaped inserting frame is arranged between the first pearl wool surface layer and the second pearl wool surface layer, the first L-shaped inserting frame is transversely formed at the bottom end of the first pearl wool surface layer, the first L-shaped inserting frame is transversely inserted into the surface of the second pearl wool surface layer, a second L-shaped inserting frame is arranged between the third pearl wool surface layer and the second pearl wool surface layer, and the second L-shaped inserting frame is transversely inserted into the surface of the third pearl wool surface layer. And the second L-shaped inserting frame is transversely formed at the top end of the third pearl wool surface layer and is transversely inserted into the bottom surface of the second pearl wool surface layer.

Description

Technical Field

[0001] This utility model relates to the field of pearl cotton, and in particular to an oil-free antistatic pearl cotton. Background Technology

[0002] EPE foam is a new type of environmentally friendly packaging material. It is composed of countless independent bubbles created through the physical foaming process of low-density polyethylene resin, overcoming the shortcomings of ordinary foam such as fragility, deformation, and poor resilience. It possesses numerous advantages, including water and moisture resistance, shock absorption, sound insulation, heat insulation, excellent plasticity, high toughness, recyclability, environmental friendliness, and strong impact resistance. It also has excellent chemical resistance, making it an ideal substitute for traditional packaging materials. It is widely used in the packaging of products such as car seat cushions, pillows, electronic appliances, instruments, computers, audio equipment, and medical devices. While ordinary anti-static EPE foam can provide anti-static protection, the contact surfaces between the foam and the product, as well as the exposed surfaces, are prone to wear during transportation. Excessive wear necessitates the replacement of the entire foam, leading to losses. Therefore, an oil-free anti-static EPE foam is proposed. Utility Model Content

[0003] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0004] An oil-free antistatic pearl cotton includes a pearl cotton body comprising a first pearl cotton surface layer, a second pearl cotton surface layer, and a third pearl cotton surface layer. The first pearl cotton surface layer is laterally attached to the surface of the second pearl cotton surface layer, and the third pearl cotton surface layer is laterally attached to the bottom surface of the second pearl cotton surface layer. A first L-shaped insert is provided between the first and second pearl cotton surface layers, and the first L-shaped insert is laterally formed at the bottom end of the first pearl cotton surface layer and laterally inserted into the surface of the second pearl cotton surface layer. A second L-shaped insert is provided between the third and second pearl cotton surface layers, and the second L-shaped insert is laterally formed at the top end of the third pearl cotton surface layer and laterally inserted into the bottom surface of the second pearl cotton surface layer.

[0005] Preferably, the first pearl cotton surface layer is provided with a first antistatic rubber sheet, and the first antistatic rubber sheet is horizontally attached to the surface of the first pearl cotton surface layer; the third pearl cotton surface layer is provided with a second antistatic rubber sheet, and the second antistatic rubber sheet is horizontally attached to the bottom surface of the third pearl cotton surface layer.

[0006] Preferably, a first hollow channel is provided between the first pearl cotton surface layer and the second pearl cotton surface layer, and the first hollow channel is formed at the top of the inside of the second pearl cotton surface layer, and a first L-shaped insert is inserted into the inside of the first hollow channel.

[0007] Preferably, a second hollow channel is provided between the third pearl cotton surface layer and the second pearl cotton surface layer, and the second hollow channel is formed at the bottom of the second pearl cotton surface layer, and the second L-shaped bracket is inserted into the second hollow channel.

[0008] Compared with the prior art, the beneficial effects of this utility model are: the first L-shaped bracket and the second L-shaped bracket make it easier to assemble the three when the first pearl cotton surface layer and the second pearl cotton surface layer and the third pearl cotton surface layer are bonded together, and once a pearl cotton surface layer is damaged, it can be replaced at any time without replacing the entire pearl cotton body.

[0009] The first and second antistatic rubber sheets ensure that the pearl cotton body is not disturbed by electrostatic discharge when wrapping and protecting electrostatic sensitive devices, thereby achieving the effect of electrostatic protection and effectively buffering to avoid damage to the devices.

[0010] The first L-shaped insert and the first hollow tube are matched so that the first pearl cotton surface layer can be slidably replaced when it is attached to the second pearl cotton surface layer.

[0011] The cooperation between the second L-shaped insert and the second hollow tube allows the third pearl cotton surface layer to slide and be replaced when it is attached to the bottom surface of the second pearl cotton surface layer.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A schematic diagram of the structure of an oil-free antistatic pearl cotton;

[0015] Figure 2 This is a schematic diagram of the structure of the first pearl cotton layer;

[0016] Figure 3 This is a schematic diagram of the structure of the second pearl cotton layer;

[0017] Figure 4 This is a schematic diagram of the structure of the third pearl cotton layer.

[0018] The diagram shows: 1. Pearl cotton body, 2. First pearl cotton surface layer, 3. Second pearl cotton surface layer, 4. Third pearl cotton surface layer, 5. First antistatic rubber sheet, 6. Second antistatic rubber sheet, 7. First L-shaped insert, 8. First hollow tube, 9. Second hollow tube, 10. Second L-shaped insert. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 In this embodiment of the present invention, an oil-free antistatic pearl cotton includes a pearl cotton body 1 comprising a first pearl cotton surface layer 2, a second pearl cotton surface layer 3, and a third pearl cotton surface layer 4. The first pearl cotton surface layer 2 is laterally attached to the surface of the second pearl cotton surface layer 3, and the third pearl cotton surface layer 4 is laterally attached to the bottom surface of the second pearl cotton surface layer 3. A first L-shaped insert 7 is provided between the first pearl cotton surface layer 2 and the second pearl cotton surface layer 3. The first L-shaped insert 7 is laterally formed at the bottom end of the first pearl cotton surface layer 2 and laterally inserted into the surface of the second pearl cotton surface layer 3. The third... A second L-shaped insert 10 is provided between the pearl cotton surface layer 4 and the second pearl cotton surface layer 3. The second L-shaped insert 10 is formed laterally at the top of the third pearl cotton surface layer 4 and inserted laterally into the bottom of the second pearl cotton surface layer 3. Thus, the first L-shaped insert 7 and the second L-shaped insert 10 make the assembly of the three when the first pearl cotton surface layer 2 and the second pearl cotton surface layer 3 and the third pearl cotton surface layer 4 and the second pearl cotton surface layer 3 are bonded together more conveniently, and if a pearl cotton surface layer is damaged, it can be replaced at any time without replacing the entire pearl cotton body 1.

[0021] The first pearl cotton surface layer 2 is provided with a first antistatic rubber sheet 5, and the first antistatic rubber sheet 5 is horizontally attached to the surface of the first pearl cotton surface layer 2. The third pearl cotton surface layer 4 is provided with a second antistatic rubber sheet 6, and the second antistatic rubber sheet 6 is horizontally attached to the bottom surface of the third pearl cotton surface layer 4. Thus, the first antistatic rubber sheet 5 and the second antistatic rubber sheet 6 ensure that the pearl cotton body 1 is not disturbed by electrostatic discharge when wrapping and protecting the electrostatic sensitive device, thereby achieving the effect of electrostatic protection, effectively buffering and avoiding damage to the device.

[0022] A first hollow tube 8 is provided between the first pearl cotton surface layer 2 and the second pearl cotton surface layer 3. The first hollow tube 8 is formed at the top of the inside of the second pearl cotton surface layer 3. A first L-shaped insert 7 is inserted into the first hollow tube 8. The cooperation between the first L-shaped insert 7 and the first hollow tube 8 allows the first pearl cotton surface layer 2 to be slidably replaced when it is attached to the second pearl cotton surface layer 3.

[0023] A second hollow tube 9 is provided between the third pearl cotton surface layer 4 and the second pearl cotton surface layer 3. The second hollow tube 9 is formed at the bottom of the second pearl cotton surface layer 3. The second L-shaped insert 10 is inserted into the second hollow tube 9. The cooperation between the second L-shaped insert 10 and the second hollow tube 9 allows the third pearl cotton surface layer 4 to be slidably replaced when it is attached to the bottom surface of the second pearl cotton surface layer 3.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. An oil-free, anti-static pearl cotton, characterized in that, The main body of the pearl cotton includes a first pearl cotton surface layer, a second pearl cotton surface layer, and a third pearl cotton surface layer. The first pearl cotton surface layer is laterally attached to the surface of the second pearl cotton surface layer, and the third pearl cotton surface layer is laterally attached to the bottom surface of the second pearl cotton surface layer. A first L-shaped bracket is provided between the first pearl cotton surface layer and the second pearl cotton surface layer. The first L-shaped bracket is laterally formed at the bottom end of the first pearl cotton surface layer and laterally inserted into the surface of the second pearl cotton surface layer. A second L-shaped bracket is provided between the third pearl cotton surface layer and the second pearl cotton surface layer. The second L-shaped bracket is laterally formed at the top end of the third pearl cotton surface layer and laterally inserted into the bottom surface of the second pearl cotton surface layer.

2. The oil-free antistatic pearl cotton according to claim 1, characterized in that, The first pearl cotton surface layer is provided with a first antistatic rubber sheet, and the first antistatic rubber sheet is horizontally attached to the surface of the first pearl cotton surface layer. The third pearl cotton surface layer is provided with a second antistatic rubber sheet, and the second antistatic rubber sheet is horizontally attached to the bottom surface of the third pearl cotton surface layer.

3. The oil-free antistatic pearl cotton according to claim 1, characterized in that, A first hollow tube is provided between the first pearl cotton surface layer and the second pearl cotton surface layer, and the first hollow tube is formed at the top of the inside of the second pearl cotton surface layer, and a first L-shaped bracket is inserted into the inside of the first hollow tube.

4. The oil-free antistatic pearl cotton according to claim 1, characterized in that, A second hollow tube is provided between the third pearl cotton surface layer and the second pearl cotton surface layer, and the second hollow tube is formed at the bottom of the second pearl cotton surface layer, and the second L-shaped bracket is inserted into the second hollow tube.

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