Title:
LENGTH ADJUSTMENT TOOL OF EXTENDABLE PIPE, EXTENDABLE PIPE USING THE SAME, AND HANGER RACK
Document Type and Number:
Japanese Patent JP2013048651
Kind Code:
A
Abstract:
To provide a length adjustment tool of an extendable pipe which can prevent damage from an inner pipe when the inner pipe is supported by fastening screw, and to provide a hanger rack using the same.
Fastening a male screw 53 causes a shock absorbing member 52 to be pressed by the male screw 53 from an outer peripheral side thereof to reduce a gap 521 and reduce a diameter thereof. As a result, on the inner pipe 4, an outer peripheral surface is circularly supported and a length is adjusted by the shock absorbing member 52.
Inventors:
TOMONARI NOBUYUKI
TOMIZAWA HIROSHI
TOMIZAWA HIROSHI
Application Number:
JP2011186800A
Publication Date:
March 14, 2013
Filing Date:
August 30, 2011
Export Citation:
Assignee:
TAMATOSHI KOGYOSHO KK
International Classes:
A47G25/02
Attorney, Agent or Firm:
Yuji Chihara
Previous Patent: DIALYSIS CATHETER
Next Patent: PROGRAM, INFORMATION STORAGE MEDIUM, TERMINAL, AND SERVER
Next Patent: PROGRAM, INFORMATION STORAGE MEDIUM, TERMINAL, AND SERVER