Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SUPPORT FRAME OF TRAVELLING BED
Document Type and Number:
WIPO Patent Application WO/2006/122458
Kind Code:
A1
Abstract:
Support frame of travelling bed. At least post columns and side columns are connected to each other by connectors to form the frame body. Both the top end and the bottom end of each post column are fixed to corresponding connector respectively. Side columns are articulated each other, both the top end and the bottom end of each side column are articulated corresponding connector respectively. A distance rod is also provided between the two side columns on the right side or the left side of one end of the frame body, in which: the bottom end of the distance rod is pivoted on a sliding sleeve directly, a side column goes across a hole therein. A locking and positioning device is provided on the sliding sleeve to position it onto a side column. The middle part of the distance rod is pivoted with one end of a limiting bar, and the other end of the limiting bar is pivoted with another side column.

Inventors:
CHOI KWANJUN (CN)
Application Number:
PCT/CN2005/001502
Publication Date:
November 23, 2006
Filing Date:
September 19, 2005
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
XIAMEN INNOVATION PLASTIC PROD (CN)
CHOI KWANJUN (CN)
International Classes:
A47C17/64
Foreign References:
CN2409844Y2000-12-13
CN2543429Y2003-04-09
CN2441360Y2001-08-08
US6457192B22002-10-01
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADE MARK AGENCY CO., LTD. (Hubin East Road Xiamen, Fujian 4, CN)
Download PDF: