JPS6426573U

JPS6426573U -

Info

Publication number: JPS6426573U
Application number: JP12233287U
Authority: JP
Priority date: 1987-08-10
Filing date: 1987-08-10
Publication date: 1989-02-15
Also published as: JPH0449025Y2

Description

[Brief explanation of drawings]

第１図は本考案のステアリングホイールの一実
施例を示す中央部の断面図、第２図は同上固定接
点付近の断面図、第３図は同上ステアリングホイ
ール全体の斜視図、第４図は同上係止部材付近の
分解斜視図、第５図は同上貫通孔の下面図、第６
図は同上固定孔の下面図、第７図は同上第５図お
よび第６図の−断面図を含めた係止部材付近
の分解断面図、第８図は同上係止部材の側面図、
第９図は同上第８図の−断面図、第１０図は
同上保持部および係合片の断面図、第１１図はホ
ーンプレートおよびコンタクトプレートの平面図
である。１……ステアリングホイール本体、２……ホー
ン機構、２１……ホーンプレート、２２……固定
接点である接点用ビス、２６……固定孔、２７…
…切欠部、２９……保持部、３０……係止部、３
６……コンタクトプレート、３９……貫通孔、４
０……切欠部、４１……係止部材、４２……取付
部、４３……固定部、４４……支持部、４６……
鍔部、４７……係合片、５０……抜け止め突起、
５６……ホーンスプリング、５７……ホーンパツ
ド。 Fig. 1 is a sectional view of the central part of an embodiment of the steering wheel of the present invention, Fig. 2 is a sectional view of the vicinity of the fixed contacts of the above, Fig. 3 is a perspective view of the entire steering wheel of the above, and Fig. 4 is the same as the above. An exploded perspective view of the vicinity of the locking member, FIG. 5 is a bottom view of the same through hole, and FIG.
The figure is a bottom view of the fixing hole as above, FIG. 7 is an exploded sectional view of the vicinity of the locking member including the cross-sectional view of FIGS. 5 and 6, FIG. 8 is a side view of the locking member as above,
FIG. 9 is a cross-sectional view taken from FIG. 8, FIG. 10 is a cross-sectional view of the holding portion and the engagement piece, and FIG. 11 is a plan view of the horn plate and the contact plate. DESCRIPTION OF SYMBOLS 1... Steering wheel body, 2... Horn mechanism, 21... Horn plate, 22... Contact screw which is a fixed contact, 26... Fixing hole, 27...
...Notch part, 29... Holding part, 30... Locking part, 3
6...Contact plate, 39...Through hole, 4
0...Notch part, 41...Locking member, 42...Mounting part, 43...Fixing part, 44...Supporting part, 46...
Flange portion, 47... engaging piece, 50... retaining protrusion,
56...Horn spring, 57...Horn pad.

Claims

[Claims for Utility Model Registration] In a steering wheel that includes a steering wheel body and a horn mechanism mounted on the steering wheel body, the horn mechanism includes a horn plate and a fixing member provided on the horn plate. A contact, a contact plate that is movably contacted by the fixed contact from above, a horn spring that biases the contact plate upward, a horn pad provided on the contact plate, and a horn pad formed on the horn plate. The steering wheel has a fixing part in the middle part that passes through the fixing hole formed in the contact plate, a support part in the upper part that passes through the through hole formed in the contact plate so as to be vertically movable, and the horn spring is wound therein. A locking member having a mounting portion at the bottom that is press-fitted and fixed to the main body side, and the fixing portion of the locking member includes a flange portion and a spaced apart portion below the flange portion. The fixing hole of the horn plate has an engaging piece on the outer peripheral surface that sandwiches the peripheral part of the fixing hole of the horn plate, and the fixing hole of the horn plate has a notch through which the engaging piece can pass in the vertical direction, and a fixed angle from the notch. a holding part located apart from the holding part to hold the engaging piece, and a locking part located further away from the holding part by a certain angle to lock the engaging piece, in the peripheral part; The supporting portion of the member has a retaining protrusion located above the contact plate on its outer circumferential surface, and the through hole of the contact plate engages with the retaining portion only when the engaging piece is engaged with the holding portion. A steering wheel characterized by having a notch in its periphery through which a protrusion can pass vertically.