Title:
HEATING STRUCTURE AND STEERING WHEEL
Document Type and Number:
WIPO Patent Application WO/2021/052003
Kind Code:
A1
Abstract:
A heating structure (100) and a steering wheel (200) comprising the heating structure (100). The heating structure (100) comprises a substrate layer (110) and heating wires (120) fixed on the substrate layer (110) by means of an adhesive (140) flatly applied; the heating wires (120) each are provided with a plurality of bent portions; the shapes of the bent portions are formed by extruding and bending the heating wires (120); and the heating structure (100) is used for being arranged between a rim (210) and a covering of the steering wheel (200). The heating structure (100) has a simple processing process, a high yield rate and a good heating effect; and a tightening indicator and visible lines are not generated on the surface of the steering wheel (200), improving the aesthetic appearance of the product.
Inventors:
ZHANG HAITAO (CN)
LI CHUNMEI (CN)
FAN LIHUA (CN)
LI CHUNMEI (CN)
FAN LIHUA (CN)
Application Number:
PCT/CN2020/104037
Publication Date:
March 25, 2021
Filing Date:
July 24, 2020
Export Citation:
Assignee:
LANGFANG GOLDEN TIME TECH DEVELOPMENT CO LTD (CN)
International Classes:
B62D1/06; H05B3/34
Foreign References:
| CN110562313A | 2019-12-13 | |||
| CN110562314A | 2019-12-13 | |||
| CN210804135U | 2020-06-19 | |||
| CN211281176U | 2020-08-18 | |||
| JP2010126016A | 2010-06-10 | |||
| CN208558514U | 2019-03-01 | |||
| CN107439053A | 2017-12-05 | |||
| CN104904312A | 2015-09-09 | |||
| CN107585202A | 2018-01-16 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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