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Patent Searching and Data


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
Application Number:
JP2011186800A
Publication Date:
March 14, 2013
Filing Date:
August 30, 2011
Export Citation:
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Assignee:
TAMATOSHI KOGYOSHO KK
International Classes:
A47G25/02
Attorney, Agent or Firm:
Yuji Chihara