Title:
A JOINT SPINDLE FOR SCISSORS OR PLIERS
Document Type and Number:
WIPO Patent Application WO/2008/006262
Kind Code:
A1
Abstract:
A joint spindle for scissors or pliers is disclosed. An active connection structure through
the coupling of a bolt and a nut is applied on the joint spindle. A washer, which
couples exactly with the bolt and couldn't rotate radially, is provided between
the bolt and the nut, and it is locked by the nut. When blades rotating, the washer
coupled exactly with the bolt doesn't rotate. So the nut for locking blades
doesn't rotate. The structure in the invention could assemble the two blades
suitably and conveniently. It avails to advance the quality and lengthen the
life of the tool.
Inventors:
LIN JIPING (CN)
Application Number:
PCT/CN2006/002616
Publication Date:
January 17, 2008
Filing Date:
October 08, 2006
Export Citation:
Assignee:
LIN JIPING (CN)
International Classes:
B26B13/28; F16B43/00
Foreign References:
| US20050044724A1 | 2005-03-03 | |||
| JPH09217725A | 1997-08-19 | |||
| CN2537527Y | 2003-02-26 | |||
| CN2283557Y | 1998-06-10 |
Attorney, Agent or Firm:
HANGZHOU HANGCHENG PATENT ATTORNEYS OFFICE CO. LTD (No. 887 Jiang Cheng Rd.,Hangzhou, Zhejiang 9, CN)
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