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Title:
FREELY EXPANDABLE SHELF
Document Type and Number:
Japanese Patent JP2001000254
Kind Code:
A
Abstract:

To provide a freely expandable shelf that cost is reduced by reducing the number of parts and the number of assembling processes and handleability is improved by making it difficult to slip down a baggage from the shelf.

This freely expandable shelf is provided with a shelf board 8 obtained by arraying expansion pipes 20, which are obtained by providing spacers 22 at one end parts of outer pipes 18 respectively having upper surface and both side surfaces of plane cross sections and a lower surface of R-shaped cross section and freely slidably putting inner pipes 19 of nearly the same shape through the outer pipes 18 via these spacers 22, respectively in parallel. The shelf is provided with a pair of supporting members 10, 11 fixed to both ends of the shelf 8 by crossing and intermediate supporting members 12, 13 provided with the through hole 26 of the pipes 20 and arranged across nearly the middle of the longitudinal direction of the board 8. Then, the pipes 20 are male/female- engaged between the spacers 22 and the members 10, 11 and fixed.


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Inventors:
KANBARA MAKOTO
NAKAJIMA TOSHIHARU
KODA NORIO
Application Number:
JP1999000209651
Publication Date:
January 09, 2001
Filing Date:
June 20, 1999
Export Citation:
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Assignee:
ATOM LIVIN TECH CO LTD
KOODA KOGYO KK
International Classes:
A47B45/00; A47B46/00; A47B61/02; (IPC1-7): A47B45/00; A47B46/00; A47B61/02
Attorney, Agent or Firm:
吉田 芳春



 
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