Title:
AUTOMOBILE TYRE PROTECTIVE COVER CAPABLE OF RAPIDLY MELTING SNOW AND ICE, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/078313
Kind Code:
A1
Abstract:
The present invention relates to an automobile tyre protective cover capable of rapidly melting snow and ice, and a manufacturing method therefor, the automobile tyre protective cover comprising a protective cover and a heating controller, the protective cover mainly being formed by injection moulding a composite felt layer, a waterproof sound insulation layer, a heating layer, and a low-density waterproof sound insulation layer, the composite felt layer being made by heating and compression moulding a fibre felt, a fibre needle-punched mat 2, an LDPE film, and a fibre felt; a heating terminal is connected onto the protective cover, the heating terminal being connected to the heating layer by means of a wire harness, and the heating controller being plugged into the heating terminal. The automobile tyre protective cover capable of rapidly melting snow and ice of the present invention is an electric heating type and produces heat quickly after being powered on, rapidly melting snow and ice and increasing the convenience and safety of using vehicles in winter, and avoiding the damage to the tyres and vehicle body caused by manually shovelling snow and ice; the tyre cover has the advantages of a compact structure, convenient assembly and disassembly, and a high rate of energy utilisation, and the vehicle tyre protective cover is simple to manufacture and easy to promote.
Inventors:
SUN JIAN (CN)
CHANG YING (CN)
KONG GUOPING (CN)
CUI YUQIAN (CN)
SONG ZILI (CN)
LIU HAI (CN)
YIN YONGSHENG (CN)
CHANG YING (CN)
KONG GUOPING (CN)
CUI YUQIAN (CN)
SONG ZILI (CN)
LIU HAI (CN)
YIN YONGSHENG (CN)
Application Number:
PCT/CN2021/123206
Publication Date:
April 21, 2022
Filing Date:
October 12, 2021
Export Citation:
Assignee:
CHINA FAW CO LTD (CN)
International Classes:
B32B3/08; B32B5/26; B32B5/02; B32B5/18; B32B27/12; B32B27/32; B32B33/00; B32B37/06; B62D25/16; B62D25/18
Foreign References:
| CN205864766U | 2017-01-04 | |||
| CN206691213U | 2017-12-01 | |||
| US20180105122A1 | 2018-04-19 | |||
| CN112406206A | 2021-02-26 | |||
| CA2636719A1 | 2010-01-25 | |||
| JP2000038120A | 2000-02-08 |
Attorney, Agent or Firm:
CHANGCHUN JIDA PATENT AGENT CO., LTD (CN)
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