JPS60100241U

JPS60100241U - Mirror device with shock absorbing mechanism for automobiles

Info

Publication number: JPS60100241U
Application number: JP19291883U
Authority: JP
Inventors: 井上　仁憲
Original assignee: 市光工業株式会社
Priority date: 1983-12-16
Filing date: 1983-12-16
Publication date: 1985-07-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図乃至第３図は従来の自動車用緩衝機構付ミラー装
置の１例を示す水平断面図で、第１図は正常姿勢の状態
を描き、第２図は後方傾倒状態を描き、第３図は前方傾
倒状態を描いである。第４図は本考案の１実施例の斜視
図、第５図は上記実施例におけるトーションスプリング
とスプリング受座との関係を説明するための斜視図、第
６図乃至第９図は上記実施例ρ作動説明図である。１・・・ミラーベース、２・・・ミラーハウジング、３
・・・ミラー、４・・・テンションスプリング、５・・
・ヒンジ部材、６・・・前側軸、７・・・後側軸、８・
・・スプリングハンガ、９・・・トーションスプリング
ζ９ａ・・・トーションスプリングルーフ、９ｂ、・・
・トーションスプリング基端部１．９Ｃ・・・トーショ
ンスプリング中央の辺、９ｄ・・・先端部、１０・・・
スプリング受座、１１・・・スプリング掛け、１２・・
・スプリング押え一１゛　１３・・・フック部材、１３
ａ・・・フック部、１３ｂ・・・カム部。1 to 3 are horizontal cross-sectional views showing an example of a conventional mirror device with a shock absorbing mechanism for automobiles. The figure depicts a forward tilted state. Fig. 4 is a perspective view of one embodiment of the present invention, Fig. 5 is a perspective view for explaining the relationship between the torsion spring and the spring seat in the above embodiment, and Figs. 6 to 9 are the above embodiments. It is an explanatory diagram of ρ operation. 1...Mirror base, 2...Mirror housing, 3
...Mirror, 4...Tension spring, 5...
・Hinge member, 6... Front shaft, 7... Rear shaft, 8.
...Spring hanger, 9...Torsion spring ζ9a...Torsion spring roof, 9b,...
・Torsion spring base end 1.9C...Torsion spring center side, 9d...Tip, 10...
Spring catch, 11... Spring hook, 12...
・Spring presser 1゛ 13...Hook member, 13
a... Hook part, 13b... Cam part.

Claims

[Scope of utility model registration request]

For automobiles, the mirror housing is supported by a mirror base fixed to the vehicle body through rotatable supports installed at two locations apart in the longitudinal direction of the vehicle body, and the mirror housing is held in its normal position by spring force. In a mirror device with a buffer mechanism, a stepped spring seat is provided on a mirror base, a torsion spring is attached to the mirror base by applying preload in a direction to press the torsion spring to the spring seat, and a hook member is fixed to the mirror housing. , the hook member is formed with a hook portion that holds the torsion spring between it and the upper stage of the spring seat, and a cam portion that is shaped to push the torsion spring up to the upper stage of the stepped spring seat; The mirror housing is held in a normal position by the biasing force of the torsion spring via the hook member, and when the mirror housing receives a large external force, the torsion spring is bent and moved to the lower stage of the spring seat, and the hook member and When the disengaged hook member is brought into contact with the torsion spring and pressed, the cam part pushes the torsion spring up to the upper stage of the spring seat, and the hook part and the spring seat are pressed together. A mirror device with a shock absorbing mechanism for an automobile, characterized in that the torsion spring is held and tightened by the following.