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Title:
DOUBLE SUCTION CUP DEVICE
Document Type and Number:
Japanese Patent JP2004125080
Kind Code:
A
Abstract:

To provide a double suction cup device capable of greatly improving suction force and holding ability to a desired installation surface.

A large and a small suction cups 1 and 3 comprising elastic material are disposed at concentric positions. An adhesive member 7 is provided at a center of a concave surface part 4 for suction in the small suction cup 3.


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Inventors:
YAMAGUCHI TAKEJI
Application Number:
JP2002290877A
Publication Date:
April 22, 2004
Filing Date:
October 03, 2002
Export Citation:
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Assignee:
YAMAGUCHI TAKEJI
International Classes:
F16B47/00; A47G29/00; (IPC1-7): F16B47/00
Attorney, Agent or Firm:
Isao Hirata