Title:
SEESAW SWITCH
Document Type and Number:
WIPO Patent Application WO/2008/068964
Kind Code:
A1
Abstract:
A seesaw switch improved in operating feeling by a simple structure. The seesaw
switch (1) has a rotationally displaceable operation member (60) having pressing
portions (61a, 61b) at the positions corresponding to the portions (22a, 22b)
to be operated of a pair of switch elements (12a, 12b), pressing force transmission
members (40a, 40b) each interposed between each of the pressing portions (61a,
61b) and each of the portions (22a, 22b) to be operated, and guide members (31)
for guiding the pressing force transmission members (40a, 40b) in the direction
of approaching and separating from the portions (22a, 22b) to be operated, the
guidance being according to rotational displacements of the pressing portions
(61a, 61b). A viscous material (50) is disposed between each of the pressing
portions (61a, 61b) and each of the pressing force transmission members (40a,
40b). The viscous material (50) has viscosity sufficient to allow the pressing
force transmission members (40a, 40b) to follow rotational displacements of
the pressing portions (61a, 61b) while allowing the pressing portions (61a,
61b) to incline relative to the pressing force transmission members (40a, 40b).
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Inventors:
INOUE, Masatomo (1-14, Nishisuehirocho, Yokkaichi-sh, Mie 03, 5108503, JP)
猪上 昌朋 (〒03 三重県四日市市西末広町１番１４号住友電装株式会社内 Mie, 5108503, JP)
OONISHI, Yasushi (1-14, Nishisuehirocho, Yokkaichi-sh, Mie 03, 5108503, JP)
大西 祥 (〒03 三重県四日市市西末広町１番１４号住友電装株式会社内 Mie, 5108503, JP)
猪上 昌朋 (〒03 三重県四日市市西末広町１番１４号住友電装株式会社内 Mie, 5108503, JP)
OONISHI, Yasushi (1-14, Nishisuehirocho, Yokkaichi-sh, Mie 03, 5108503, JP)
大西 祥 (〒03 三重県四日市市西末広町１番１４号住友電装株式会社内 Mie, 5108503, JP)
Application Number:
JP2007/070312
Publication Date:
June 12, 2008
Filing Date:
October 18, 2007
Export Citation:
Assignee:
SUMITOMO WIRING SYSTEMS, LTD. (1-14, Nishisuehirocho Yokkaichi-sh, Mie 03, 5108503, JP)
住友電装株式会社 (〒03 三重県四日市市西末広町１番１４号 Mie, 5108503, JP)
INOUE, Masatomo (1-14, Nishisuehirocho, Yokkaichi-sh, Mie 03, 5108503, JP)
猪上 昌朋 (〒03 三重県四日市市西末広町１番１４号住友電装株式会社内 Mie, 5108503, JP)
OONISHI, Yasushi (1-14, Nishisuehirocho, Yokkaichi-sh, Mie 03, 5108503, JP)
住友電装株式会社 (〒03 三重県四日市市西末広町１番１４号 Mie, 5108503, JP)
INOUE, Masatomo (1-14, Nishisuehirocho, Yokkaichi-sh, Mie 03, 5108503, JP)
猪上 昌朋 (〒03 三重県四日市市西末広町１番１４号住友電装株式会社内 Mie, 5108503, JP)
OONISHI, Yasushi (1-14, Nishisuehirocho, Yokkaichi-sh, Mie 03, 5108503, JP)
International Classes:
H01H23/30; H01H23/00
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (Nichimen Building 2nd Floor, 2-2 Nakanoshima 2-chome, Kita-ku, Osaka-shi Osaka 05, 5300005, JP)
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