Plastic tablecloth with heat insulation function

Abstract

The utility model discloses plastic tablecloth with a heat insulation function, which belongs to the field of heat insulation plastic tablecloth and comprises a tablecloth component, the tablecloth component comprises a first heat insulation layer, a second heat insulation layer and a third heat insulation layer are respectively arranged on the upper surface and the lower surface of the first heat insulation layer, and a reinforcing layer is arranged on the upper surface of the second heat insulation layer. By means of the first heat insulation layer, the second heat insulation layer and the third heat insulation layer in the tablecloth assembly, multiple heat preservation and heat insulation effects can be achieved, the plastic tablecloth is prevented from being damaged by high temperature, and the service life of the tablecloth assembly is prolonged. Meanwhile, by means of the wear-resistant layer and the reinforcing layer in the structure, the wear resistance and the corrosion resistance of the plastic tablecloth can be enhanced, meanwhile, the heat insulation structure is protected, and therefore the practicability of the plastic tablecloth can be enhanced.

Description

Technical Field

[0001] The utility model relates to the field of heat-insulating plastic tablecloths, in particular to a plastic tablecloth with a heat-insulating function. Background Technique

[0002] A tablecloth, also known as a table cover, is an item used to cover tables to prevent dirt or enhance aesthetics. In order to improve the service life of plastic tablecloths and avoid damage caused by excessive object placement temperatures, it is necessary to use plastic tablecloths with heat-insulating functions. Among them, the "anti-slip PVC tablecloth for desktop" disclosed in the application number "CN202220393013.X" is also an increasingly mature technology. "In the present utility model, the strength of the tablecloth body is improved through the settings of the metal layer, carbon fiber reinforcement layer, and high-temperature catalyst layer, enabling the tablecloth body to have excellent wear resistance and extended service life. At the same time, when the tablecloth body is recycled, the high temperature activates the high-temperature catalyst layer, which is conducive to the fission degradation of the tablecloth body and facilitates the treatment of the tablecloth body. Also, due to the heat-insulating effect of the heat-insulating layer, the problem of activation of the high-temperature catalyst layer during use is avoided. Through the settings of the corrosion-resistant layer and the flame-retardant layer, the tablecloth body has good corrosion resistance and flame-retardant properties", however, during the use of this plastic tablecloth, there are still the following defects: Although the heat-insulating layer, corrosion-resistant layer, and flame-retardant layer provided in this plastic tablecloth can indeed achieve a heat-insulating effect, the heat-insulating effect achieved by only the single heat-insulating layer and flame-retardant layer structure is not significant enough. Based on this, it is necessary to provide a plastic tablecloth that can significantly improve the heat-insulating effect, avoid damage to objects due to excessive temperature, and extend the service life. In addition, since the structure of this plastic tablecloth is simple, its self-protection and wear resistance effects are weak. Based on this, it is necessary to provide a plastic tablecloth that can significantly enhance its own strength and improve its practicality. Content of the Utility Model

[0003] An embodiment of the present utility model provides a plastic tablecloth with a heat-insulating function, aiming to solve the problems that the heat-insulating performance and wear resistance of existing plastic tablecloths need to be improved, which affect the service life and practicality.

[0004] To achieve the above object, the present utility model provides a plastic tablecloth with a heat-insulating function, including a tablecloth assembly;

[0005] Among them, the tablecloth assembly includes a first heat-insulating layer, and a second heat-insulating layer and a third heat-insulating layer are respectively arranged on the upper and lower surfaces of the first heat-insulating layer. A strengthening layer is arranged on the upper surface of the second heat-insulating layer, and a wear-resistant layer is connected to the lower surface of the third heat-insulating layer. A plurality of heat dissipation holes are formed on the surface of the first heat-insulating layer.

[0006] As a preferred embodiment of the present utility model, protective frames are installed on the side surfaces of the first heat insulation layer, the second heat insulation layer, the third heat insulation layer, the strengthening layer and the wear-resistant layer. A plurality of through holes are formed on the surface of the protective frame, and screws are threadedly connected inside the plurality of through holes.

[0007] As a preferred embodiment of the present utility model, the first heat insulation layer is made of PTFE material.

[0008] As a preferred embodiment of the present utility model, the second heat insulation layer is made of EPS material.

[0009] As a preferred embodiment of the present utility model, the third heat insulation layer is made of sponge material, and a tin foil layer is coated on the surface of the sponge.

[0010] As a preferred embodiment of the present utility model, the strengthening layer is made of canvas material.

[0011] As a preferred embodiment of the present utility model, the wear-resistant layer is made of PVC material.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. During use, the first heat insulation layer made of PTFE material is soft. It not only has a remarkable high-temperature resistance effect, but also has good corrosion resistance strength. With a plurality of heat dissipation frames on its own surface, it can initially improve the heat insulation performance of the plastic tablecloth. At the same time, the second heat insulation layer made of EPS material can also enhance its own heat insulation and heat preservation effect. The third heat insulation layer made of sponge material, together with the tin foil layer on its surface, can further improve the heat insulation effect of the plastic tablecloth. In addition, the above-mentioned structure is soft and can better fit the tabletop. Compared with the heat insulation effect of the heat insulation layer and the flame retardant layer in the prior art "a non-slip PVC tablecloth for desktop", the present utility model can significantly enhance the heat insulation effect of the plastic tablecloth through the mutual cooperation of the above-mentioned structures. Therefore, it can prevent the plastic tablecloth from being damaged by high temperature and extend its service life.

[0014] 2. During use, the strengthening layer made of canvas material can have the effects of air permeability, wear resistance and increasing the friction with objects while playing a heat insulation role. Therefore, it can enhance the strength of the plastic tablecloth itself and at the same time protect the first heat insulation layer, the second heat insulation layer and the third heat insulation layer. The wear resistance of the PVC material can also enhance its own strength, so as to protect the first heat insulation layer, the second heat insulation layer and the third heat insulation layer, and at the same time increase the friction with the tabletop and improve the stability of the plastic tablecloth. Cooperating with the protective frame and the screws can enhance the overall structural strength of the plastic tablecloth. Compared with the structure in the prior art "a non-slip PVC tablecloth for desktop", the present utility model can enhance the strength of the plastic tablecloth through the above-mentioned structure. Therefore, it can enhance the practicability of the plastic tablecloth. Brief Description of the Drawings

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

[0016] Figure 2 is an exploded view of the tablecloth assembly structure of the present utility model;

[0017] Figure 3 is an exploded view of the protective frame structure of the present utility model.

[0018] In the figure: 100, tablecloth assembly; 101, first heat insulation layer; 102, second heat insulation layer; 103, third heat insulation layer; 104, strengthening layer; 105, wear-resistant layer; 106, heat dissipation holes; 111, protective frame; 112, through holes; 113, screws. Detailed Description of the Preferred Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , the present utility model provides a plastic tablecloth with a heat insulation function, including a tablecloth assembly 100;

[0021] Among them, the tablecloth assembly 100 includes a first heat insulation layer 101. The upper and lower surfaces of the first heat insulation layer 101 are respectively provided with a second heat insulation layer 102 and a third heat insulation layer 103. A strengthening layer 104 is provided on the upper surface of the second heat insulation layer 102. A wear-resistant layer 105 is connected to the lower surface of the third heat insulation layer 103. A plurality of heat dissipation holes 106 are formed on the surface of the first heat insulation layer 101.

[0022] In a specific embodiment, the first heat insulation layer 101, the second heat insulation layer 102, and the third heat insulation layer 103 in the tablecloth assembly 100 can not only achieve multiple heat preservation and insulation effects, avoid damage to the plastic tablecloth caused by high temperature, and extend the service life of the plastic tablecloth, but also protect the heat insulation structure while enhancing its own wear resistance and corrosion resistance through the wear-resistant layer 105 and the strengthening layer 104 in the above structure. Therefore, the practicability of the plastic tablecloth can be enhanced. When in use, the first heat insulation layer 101 made of PTFE material can initially improve the heat insulation intensity in cooperation with a plurality of heat dissipation holes 106 on its surface. In addition, the second heat insulation layer 102 made of EPS material, in cooperation with the third heat insulation layer 103 made of sponge material and the tin foil layer, can further improve the heat preservation and insulation effect of the plastic tablecloth. Therefore, it can avoid damage to the plastic tablecloth caused by excessive temperature and extend the service life. At the same time, the strengthening layer 104 made of canvas material can enhance the wear resistance and increase the friction force, so it can improve the stability of object placement while protecting the heat insulation mechanism. The wear-resistant layer 105 made of PVC material can further improve the wear resistance effect and protect the heat insulation mechanism at the same time. Therefore, the practicability of the plastic tablecloth can be enhanced.

[0023] Please refer to Figure 2 and Figure 3 , protective frames 111 are installed on the side surfaces of the first heat insulation layer 101, the second heat insulation layer 102, the third heat insulation layer 103, the strengthening layer 104, and the wear-resistant layer 105. A plurality of through holes 112 are formed on the surface of the protective frame 111, and screws 113 are threadedly connected inside the plurality of through holes 112.

[0024] In a specific embodiment, the protective frame 111 and the screws 113 can significantly enhance the overall strength of the plastic tablecloth and prevent the tablecloth assembly 100 from falling off. Therefore, the practicability of the plastic tablecloth can be enhanced.

[0025] Please refer to Figure 2 , the first heat insulation layer 101 is made of PTFE material.

[0026] In a specific embodiment, the first heat insulation layer 101 made of PTFE material can initially enhance the heat insulation performance of the plastic tablecloth to facilitate the protection of the plastic tablecloth.

[0027] Please refer to Figure 2 , the second heat insulation layer 102 is made of EPS material.

[0028] In a specific embodiment, the second heat insulation layer 102 made of EPS material can further enhance the heat insulation effect of the plastic tablecloth and extend the service life of the plastic tablecloth.

[0029] Please refer to Figure 2 , the third heat insulation layer 103 is made of sponge material, and the surface of the sponge is coated with a tin foil layer.

[0030] In a specific embodiment, the third heat-insulating layer 103 made of sponge material, in cooperation with the tin foil layer, can cooperate with the first heat-insulating layer 101 and the second heat-insulating layer 102 to significantly improve the overall heat-insulating and heat-preserving performance of the plastic tablecloth and extend the service life of the plastic tablecloth.

[0031] Please refer to Figure 2 , and the reinforcing layer 104 is made of canvas material.

[0032] In a specific embodiment, the reinforcing layer 104 made of canvas material can enhance its own strength and wear resistance and improve the friction with objects.

[0033] Please refer to Figure 2 , and the wear-resistant layer 105 is made of PVC material.

[0034] In a specific embodiment, the wear-resistant layer 105 made of PVC material can increase the friction with the tabletop. At the same time, in cooperation with the reinforcing layer 104, it can protect the heat-insulating mechanism and enhance the practicability of the plastic tablecloth.

[0035] Working principle: When in use, the first heat-insulating layer 101 made of PTFE material, in cooperation with a number of heat dissipation holes 106 on the surface, can initially improve the heat-insulating strength. The second heat-insulating layer 102 made of EPS material, in cooperation with the third heat-insulating layer 103 made of sponge material and the tin foil layer, can further improve the heat-insulating and heat-preserving effect of the plastic tablecloth and extend the service life. In addition, the reinforcing layer 104 made of canvas material can enhance the wear resistance and increase the friction, so as to improve the stability of object placement while protecting the heat-insulating mechanism. The wear-resistant layer 105 made of PVC material can further improve the wear resistance effect, thereby enhancing the practicability of the plastic tablecloth.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic tablecloth with heat insulation function, characterized in that: include: A tablecloth assembly (100), the tablecloth assembly (100) comprising a first heat insulation layer (101), the upper and lower surfaces of the first heat insulation layer (101) being respectively provided with a second heat insulation layer (102) and a third heat insulation layer (103), the upper surface of the second heat insulation layer (102) being provided with a reinforcement layer (104), the lower surface of the third heat insulation layer (103) being connected with a wear-resistant layer (105), and the surface of the first heat insulation layer (101) being provided with a plurality of heat dissipation holes (106).

2. The plastic tablecloth with heat insulation function according to claim 1, characterized in that: The side surfaces of the first thermal insulation layer (101), the second thermal insulation layer (102), the third thermal insulation layer (103), the reinforcement layer (104) and the wear-resistant layer (105) are all installed with a protective frame (111), and the surface of the protective frame (111) is provided with a plurality of through holes (112), and the interiors of the plurality of through holes (112) are all threadedly connected with screws (113).

3. The plastic tablecloth with heat insulation function according to claim 1, characterized in that: The first heat insulation layer (101) is made of PTFE.

4. The plastic tablecloth with heat insulation function according to claim 1, characterized in that: The second heat insulation layer (102) is made of EPS material.

5. The plastic tablecloth with heat insulation function according to claim 1, characterized in that: The third heat insulation layer (103) is made of sponge material, and the surface of the sponge is covered with a tin foil layer.

6. The plastic tablecloth with heat insulation function according to claim 1, characterized in that: The reinforcement layer (104) is made of canvas.

7. The plastic tablecloth with heat insulation function according to claim 1, characterized in that: The wear-resistant layer (105) is made of PVC material.

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