CN217239085U

CN217239085U - Resin bus with strong waterproof and weather-resistant performance

Info

Publication number: CN217239085U
Application number: CN202221002989.6U
Authority: CN
Inventors: 石朗琪
Original assignee: Rugao Tianan Electric Technology Co ltd
Current assignee: Rugao Tianan Electric Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-19
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a resin generating line that waterproof weatherability can be strong, including the generating line body, the generating line body includes sinle silk and protective sheath body, and the surface of sinle silk is located to protective sheath body cover, and protective sheath body includes the stratum basale, and the first functional layer of surface fixed connection of stratum basale, first functional layer include polyurethane layer and polypropylene layer, and the internal surface fixed connection of stratum basale has the second functional layer, and the second functional layer includes polyamide layer and silastic-layer. The utility model discloses at the first functional layer of the outer fixed surface of stratum basale, the polyurethane layer and the polypropylene layer that first functional layer includes all possess the advantage that waterproof nature is good, at the internal surface fixed connection of stratum basale second functional layer, the polyamide layer that the second functional layer includes all possesses the advantage that waterproof nature is good with the silastic-layer, reached the purpose that waterproof weatherability can be strong, it is poor to have solved current generating line waterproof nature, fragile when leading to its use, influence life's problem.

Description

Resin bus with strong waterproof and weather-resistant performance

Technical Field

The utility model relates to a generating line technical field specifically is a resin bus that waterproof weatherability can be strong.

Background

The bus is a shared passage on which a plurality of devices are connected in a parallel branch mode, in a computer system, a shared high-speed passage on which a plurality of computers are connected in parallel can be used for randomly transmitting data among the computers, but only one device can transmit data at the same time, and the existing bus has poor waterproofness, so that the existing bus is easy to damage during use and influences the service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resin bus that waterproof weatherability can be strong possesses the advantage that waterproof weatherability can be strong, and it is poor to have solved current generating line waterproof nature, and fragile when leading to its use influences life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a resin bus that waterproof weatherability can be strong, includes the generating line body, the generating line body includes sinle silk and protective sheath body, the surface of sinle silk is located to protective sheath body cover, the protective sheath body includes the stratum basale, the first functional layer of surface fixedly connected with on stratum basale, first functional layer includes polyurethane layer and polypropylene layer, the internal surface fixedly connected with second functional layer on stratum basale, the second functional layer includes polyamide layer and silastic-layer.

Preferably, the polypropylene layer is located on the outer surface of the substrate layer, and the polyurethane layer is fixedly connected to the outer surface of the polypropylene layer.

Preferably, the thickness of the polyurethane layer is the same as that of the polypropylene layer, and the thickness of the first functional layer is the same as that of the substrate layer.

Preferably, the polyamide layer is located on the inner surface of the substrate layer, and the silicone rubber layer is fixedly connected to the inner surface of the polyamide layer.

Preferably, the thickness of the polyamide layer is the same as that of the silicone rubber layer, and the thickness of the second functional layer is the same as that of the first functional layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses the first functional layer of outer fixed surface at the stratum basale, first functional layer includes polyurethane layer and polypropylene layer, the polyurethane layer possesses wear-resisting, advantage that corrosion-resistant and weatherability are good, the polypropylene layer possesses wear-resisting, ageing-resistant and insulating good advantage, polyurethane layer and polypropylene layer all possess the good advantage of waterproof nature, internal fixed surface at the stratum basale is connected with the second functional layer, the second functional layer includes polyamide layer and silastic layer, the polyamide layer possesses wear-resisting, nontoxic and workable advantage, the silastic layer possesses heat-resisting, cold-resistant and ageing-resistant advantage, polyamide layer and silastic layer all possess the good advantage of waterproof nature, the purpose that waterproof weatherability is strong has been reached, current generating line waterproof nature is poor has been solved, easy damage when leading to it to use, influence life's problem.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of a first functional layer of the present invention;

fig. 3 is a schematic structural diagram of a second functional layer of the present invention.

In the figure: 1. a bus body; 11. a wire core; 12. a protective sheath body; 121. a base layer; 122. a first functional layer; 1221. a polyurethane layer; 1222. a polypropylene layer; 123. a second functional layer; 1231. a polyamide layer; 1232. a silicone rubber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a resin bus with strong waterproof and weather-resistant performance includes a bus body 1, the bus body 1 includes a wire core 11 and a protective sheath body 12, the protective sheath body 12 is sleeved on an outer surface of the wire core 11, the protective sheath body 12 includes a substrate layer 121, the outer surface of the substrate layer 121 is fixedly connected with a first functional layer 122, the first functional layer 122 includes a polyurethane layer 1221 and a polypropylene layer 1222, the polypropylene layer 1222 is located on an outer surface of the substrate layer 121, the outer surface of the polypropylene layer 1222 is fixedly connected with the polyurethane layer 1221, the thickness of the polyurethane layer 1221 is the same as that of the polypropylene layer 1222, the thickness of the first functional layer 122 is the same as that of the substrate layer 121, the inner surface of the substrate layer 121 is fixedly connected with a second functional layer 123, the second functional layer 123 includes a polyamide layer 1231 and a silicone rubber layer 1232, the polyamide layer 1231 is located on the inner surface of the substrate layer 121, the inner surface of the polyamide layer 1231 is fixedly connected with a silicone rubber layer 1232, the thickness of the polyamide layer 1231 is the same as that of the silicone rubber layer 1232, the thickness of the second functional layer 123 is the same as that of the first functional layer 122, the first functional layer 122 is fixedly connected to the outer surface of the substrate layer 121, the first functional layer 122 includes a polyurethane layer 1221 and a polypropylene layer 1222, the polyurethane layer 1221 has the advantages of good wear resistance, corrosion resistance and weather resistance, the polypropylene layer 1222 has the advantages of good wear resistance, aging resistance and insulation, the polyurethane layer 1221 and the polypropylene layer 1222 have the advantages of good water resistance, at the internal surface fixedly connected with second functional layer 123 of stratum basale 121, second functional layer 123 includes polyamide layer 1231 and silastic layer 1232, and polyamide layer 1231 possesses wear-resisting, nontoxic and workable advantage, and silastic layer 1232 possesses heat-resisting, cold-resistant and ageing-resistant advantage, and polyamide layer 1231 and silastic layer 1232 all possess the advantage that waterproof nature is good, have reached the purpose that waterproof and weather-resistant performance is strong.

When in use, the first functional layer 122 is fixedly connected to the outer surface of the substrate layer 121, the first functional layer 122 comprises a polyurethane layer 1221 and a polypropylene layer 1222, the polyurethane layer 1221 has the advantages of good wear resistance, corrosion resistance and weather resistance, the polypropylene layer 1222 has the advantages of good wear resistance, aging resistance and insulation, the polyurethane layer 1221 and the polypropylene layer 1222 have the advantage of good water resistance, at the internal surface fixedly connected with second functional layer 123 of stratum basale 121, second functional layer 123 includes polyamide layer 1231 and silastic layer 1232, polyamide layer 1231 possesses wear-resisting, nontoxic and easy processing's advantage, silastic layer 1232 possesses heat-resisting, cold-resistant and ageing-resistant advantage, polyamide layer 1231 all possesses the advantage that waterproof nature is good with silastic layer 1232, the purpose that waterproof weatherability is strong has been reached, the waterproof nature of current generating line is poor has been solved, lead to its fragile when using, influence life's problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a resin bus that waterproof weatherability can be strong, includes bus body (1), its characterized in that: the bus body (1) comprises a wire core (11) and a protective sleeve body (12), the outer surface of the wire core (11) is sleeved with the protective sleeve body (12), the protective sleeve body (12) comprises a base layer (121), the outer surface of the base layer (121) is fixedly connected with a first functional layer (122), the first functional layer (122) comprises a polyurethane layer (1221) and a polypropylene layer (1222), the inner surface of the base layer (121) is fixedly connected with a second functional layer (123), and the second functional layer (123) comprises a polyamide layer (1231) and a silicon rubber layer (1232).

2. The resin bus bar according to claim 1, wherein the resin bus bar has high waterproof and weather-resistant properties, and comprises: the polypropylene layer (1222) is located on the outer surface of the substrate layer (121), and a polyurethane layer (1221) is fixedly connected to the outer surface of the polypropylene layer (1222).

3. The resin bus bar with strong waterproof and weather-resistant performances according to claim 1, wherein: the polyurethane layer (1221) has the same thickness as the polypropylene layer (1222), and the first functional layer (122) has the same thickness as the substrate layer (121).

4. The resin bus bar with strong waterproof and weather-resistant performances according to claim 1, wherein: the polyamide layer (1231) is located on the inner surface of the base layer (121), and a silicone rubber layer (1232) is fixedly connected to the inner surface of the polyamide layer (1231).

5. The resin bus bar according to claim 1, wherein the resin bus bar has high waterproof and weather-resistant properties, and comprises: the thickness of the polyamide layer (1231) is the same as the thickness of the silicone rubber layer (1232), and the thickness of the second functional layer (123) is the same as the thickness of the first functional layer (122).