Title:
SLIDING DEVICE AND PORTABLE TERMINAL PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2007/080639
Kind Code:
A1
Abstract:
Provided is a sliding device by which increase of an overlapping area of upper and lower cases can be eliminated even a plurality of torsion coil springs are arranged to increase an urging force. A portable terminal having such sliding device is also provided. The sliding device (4) is provided with a first torsion coil spring (28) and a second torsion coil spring (29) which urge a base section (27) toward a guide section (32) of a guide rail section (26). In a status where the base section (27) is shifted to the side of one end (26A) of the guide rail section (26), both ends of the first and the second torsion coil springs (28, 29) on one side are connected to a third through hole (38) of the base section (27), and the other ends of the first and the second torsion coil springs (28, 29) are separately connected to first and second through holes (33, 34), which are on the guide rail section (26) on the side of the guide section (32) and closer to an opposite end (26C) of the guide rail section (26) than a third through hole (38).
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Inventors:
SATOH NORIYOSHI
TAKANASHI TADAYUKI
FUJIWARA KENSAKU
TAKANASHI TADAYUKI
FUJIWARA KENSAKU
Application Number:
PCT/JP2006/300286
Publication Date:
July 19, 2007
Filing Date:
January 12, 2006
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
SATOH NORIYOSHI
TAKANASHI TADAYUKI
FUJIWARA KENSAKU
SATOH NORIYOSHI
TAKANASHI TADAYUKI
FUJIWARA KENSAKU
International Classes:
H05K5/02; H04M1/02
Foreign References:
| JP2005147401A | 2005-06-09 | |||
| JP2005210649A | 2005-08-04 | |||
| JP2004253526A | 2004-09-09 |
Attorney, Agent or Firm:
TAKAMATSU, Takeshi et al. (7-13 Nishi-Shimbashi 1-chom, Minato-ku Tokyo 03, JP)
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