Title:
SHOCK ABSORBER STRUCTURE OF WHEELCHAIR FRONT FORK
Document Type and Number:
WIPO Patent Application WO/2012/003656
Kind Code:
A1
Abstract:
A shock absorber structure of wheelchair front fork is provided. A wheelchair front wheel (9) is installed on a fork body (11) which is on the lower side of a front fork (1) on which a mandrel (2) is mounted. A U-shaped body (12) is fixed on the upper side of the front fork (1). Said mandrel (2) is mounted on the upper sheet of the U-shaped body (12). Via elastic deformation of the two sheets of the U-shaped body (12), part of the shock force transferring from the front wheel (9) can be eliminated, thus achieving shock absorption effect. The absorber structure of wheelchair front fork has advantages of simple conformation, light weight and small appearance.
Inventors:
GONG GRAY (CN)
Application Number:
PCT/CN2010/076547
Publication Date:
January 12, 2012
Filing Date:
September 02, 2010
Export Citation:
Assignee:
XIAMEN LENCO CO LTD (CN)
GONG GRAY (CN)
GONG GRAY (CN)
International Classes:
A61G5/02; A61G5/00; A61G5/10
Domestic Patent References:
| WO2001089441A2 | 2001-11-29 |
Foreign References:
| US6149169A | 2000-11-21 | |||
| JP2001104389A | 2001-04-17 | |||
| CN201150606Y | 2008-11-19 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD. (CN)
厦门市新华专利商标代理有限公司 (CN)
厦门市新华专利商标代理有限公司 (CN)
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