Title:
PULLING TYPE LIFT MECHANISM
Document Type and Number:
WIPO Patent Application WO/2011/029380
Kind Code:
A1
Abstract:
A pulling type lift mechanism comprises a fixing member (100, 1), a self-locking mechanism (200) and a pulling rope (300). The self-locking mechanism (300) comprises an upper and a lower wedged blocks (220, 210) which can move up and down and be arranged in the fixing member (100, 1). The upper and lower wedged blocks (220, 210) can match with each other and move opposite each other without separation. One end of the pulling rope (300) is connected with the top part of the upper wedged block (220), and the other end is connected with the bottom part of the lower wedged block (210). Under the gravity of the self-locking mechanism, the upper and lower wedged blocks are longitudinally closely moved and transversely expanded outward to resist against the internal wall of the fixing member so as to realize self-locking. Under the pulling force of the pulling rope, the upper and lower wedged blocks are longitudinally moved away from each other so as to realize self-unlocking, and therefore the height of a shower head can be adjusted by pulling the pulling rope up and down.
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Inventors:
ZHOU, Huasong (No.298 Yangguang Road West, HaicangXiamen, Fujian 0, 361000, CN)
周华松 (中国福建省厦门市海沧区阳光西路298号, Fujian 0, 361000, CN)
SHEN, Libin (No.298 Yangguang Road West, HaicangXiamen, Fujian 0, 361000, CN)
申利宾 (中国福建省厦门市海沧区阳光西路298号, Fujian 0, 361000, CN)
周华松 (中国福建省厦门市海沧区阳光西路298号, Fujian 0, 361000, CN)
SHEN, Libin (No.298 Yangguang Road West, HaicangXiamen, Fujian 0, 361000, CN)
申利宾 (中国福建省厦门市海沧区阳光西路298号, Fujian 0, 361000, CN)
Application Number:
CN2010/076682
Publication Date:
March 17, 2011
Filing Date:
September 07, 2010
Export Citation:
Assignee:
XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD. (No.298 Yangguang Road West, HaicangXiamen, Fujian 0, 361000, CN)
厦门松霖科技有限公司 (中国福建省厦门市海沧区阳光西路298号, Fujian 0, 361000, CN)
ZHOU, Huasong (No.298 Yangguang Road West, HaicangXiamen, Fujian 0, 361000, CN)
周华松 (中国福建省厦门市海沧区阳光西路298号, Fujian 0, 361000, CN)
SHEN, Libin (No.298 Yangguang Road West, HaicangXiamen, Fujian 0, 361000, CN)
厦门松霖科技有限公司 (中国福建省厦门市海沧区阳光西路298号, Fujian 0, 361000, CN)
ZHOU, Huasong (No.298 Yangguang Road West, HaicangXiamen, Fujian 0, 361000, CN)
周华松 (中国福建省厦门市海沧区阳光西路298号, Fujian 0, 361000, CN)
SHEN, Libin (No.298 Yangguang Road West, HaicangXiamen, Fujian 0, 361000, CN)
International Classes:
B05B15/08; A47K3/28; B05B15/06; E03C1/06
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD. XIAMEN (5F Labour Force Market Building, No.191 Changqing Road Siming Distric, Xiamen Fujian 2, 361012, CN)
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