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Patent Searching and Data


Title:
SUCTION CUP
Document Type and Number:
Japanese Patent JP2006250266
Kind Code:
A
Abstract:

To provide a suction cup having excellent sucking force even if the same is applied to a rough surface or a curved surface.

The sucking cup applicable to the rough surface and/or the curved surface consists of a suction cup main body including a round dome shape suction cup main body made of elastic body, and an incidental sheet part joined to a bottom surface part of the suction cup main body having the round dome shape. The incidental sheet part is a sheet material of predetermined hardness and strength having elasticity provided with a adhesion agent layer on a lower surface. A flat surface shape of the incidental sheet part includes an opening part opening at a recess part of the suction cup main body on a part inside more than a joining part with the suction cup main body. A wide area part largely extending to an opposite side of a loading direction of the suction cup main body in relation to a joined suction cup main body position at least at a time of use is included. A detachment grip part positioned at least on the opposite side in relation to the wide area part in the loading direction is provided.


Inventors:
MARUYAMA HIROSHI
Application Number:
JP2005068724A
Publication Date:
September 21, 2006
Filing Date:
March 11, 2005
Export Citation:
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Assignee:
WAKO KK
International Classes:
F16B47/00
Attorney, Agent or Firm:
Hisao Kobayashi
Kiyoshi Yasushima
Souji Sasaki
Noboru Omura
Takanashi Norio