Title:
SPRING INSTALLATION USED IN SPRING INSOLE AND SPRING SHOES WITH SPRING INSTALLATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/006849
Kind Code:
A1
Abstract:
A spring installation (200, 100) used in a spring insole is constituted by a pair of parallel spring clamps and spring groups (30) wound and fastened on the spring clamps. A pair of parallel spring clamps comprise an upper spring clamp (10) and an opposed lower spring clamp (20) having the same shape. Spring strips (21) are wound and fastened on the upper spring clamp (10) and the lower spring clamp (20) to form spring groups (30) between the upper and the lower spring clamps. The spring strips are fixed more stably and can bear stress evenly.
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Inventors:
LONG, Wen (NO.31，Team 3, Shimenlou Village Huilong Town, Gaopin, Nanchong Sichuan 0, 637000, CN)
龙文 (中国四川省南充市高坪区会龙镇石门楼村3组31号, Sichuan 0, 637000, CN)
龙文 (中国四川省南充市高坪区会龙镇石门楼村3组31号, Sichuan 0, 637000, CN)
Application Number:
CN2010/079493
Publication Date:
January 19, 2012
Filing Date:
December 07, 2010
Export Citation:
Assignee:
LONG, Wen (NO.31，Team 3, Shimenlou Village Huilong Town, Gaopin, Nanchong Sichuan 0, 637000, CN)
龙文 (中国四川省南充市高坪区会龙镇石门楼村3组31号, Sichuan 0, 637000, CN)
龙文 (中国四川省南充市高坪区会龙镇石门楼村3组31号, Sichuan 0, 637000, CN)
International Classes:
A43B17/06
Attorney, Agent or Firm:
SHENZHEN ZHONGZHI PATENT & TRADEMARK AGENT CO., LTD. (ZHANG, Xuequn1/F, Shenzhen Science & Technology Building,1001 Shangbu Zhong Road, Futia, Shenzhen Guangdong 1, 518031, CN)
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Claims: