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Patent Searching and Data


Title:
HINGE STRUCTURE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/058764
Kind Code:
A1
Abstract:
Provided is a hinge structure which rotatably connects together a first member and a second member.  The hinge structure has: a first bearing provided on the first member; a second bearing, which is provided on the second member and has a plurality of protruding and recessed sections on the inner circumferential section; and a shaft member, which has a deforming section having spring characteristics, an engaging section provided on the deforming section and engaged with the protruding and recessed sections of the second bearing, and a fixed section fixed to the first bearing, and which is mounted in the first and second bearings.  When the first member and the second member relatively rotate, the engaging section shifts in the second bearing, while sequentially moving over the protruding and recessed sections by having the deforming section elastically deformed.

Inventors:
ANZAI KENJI (JP)
YOSHIE HIROTO (JP)
Application Number:
PCT/JP2009/069481
Publication Date:
May 27, 2010
Filing Date:
November 17, 2009
Export Citation:
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Assignee:
MITSUMI ELECTRIC CO LTD (JP)
ANZAI KENJI (JP)
YOSHIE HIROTO (JP)
International Classes:
F16C11/10; F16C11/04; H04M1/02
Foreign References:
JPH077274A1995-01-10
JPH10311327A1998-11-24
JPH03186607A1991-08-14
JP2005133823A2005-05-26
JPS49135698U1974-11-21
Attorney, Agent or Firm:
ITOH, TADAHIKO (JP)
Tadahiko Ito (JP)
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