JPH0218741U

JPH0218741U -

Info

Publication number: JPH0218741U
Application number: JP9732388U
Authority: JP
Priority date: 1988-07-25
Filing date: 1988-07-25
Publication date: 1990-02-07
Also published as: JPH0449003Y2

Description

[Brief explanation of drawings]

第１図は本考案のインナーミラー取付装置の縦
断断面図、第２図は第１図の−線断面図、第
３図は第１図の−線における拡大断面図、第
４図は同じく分解斜視図、第５ａ図，第５ｂ図は
同じく外力の作用に対し脱落するそれぞれの態様
を示す図、第６ａ図は従来のインナーミラー取付
装置を示す縦断断面図、第６ｂ図は同じく外力の
作用に対し、回動モーメントによる脱落機構が作
動しない場合のスライドによる脱落の状況を示す
図である。１０……ベース、１１……嵌合凹部、１２……
挿入ガイド端、１３……挿入ガイド、１４……係
合凹部、１５ａ……球状係止部、１６……係止ピ
ン、２０……ステー、２１……基部、２１ａ……
基部側面、２２……軸部、２４……貫通孔、２５
……収納孔、３１……円錐状カム、３２……押圧
用スプリング、３３……セツトスクリユー、３４
……球状突出ピン。 Figure 1 is a longitudinal sectional view of the inner mirror mounting device of the present invention, Figure 2 is a sectional view taken along the - line in Figure 1, Figure 3 is an enlarged sectional view taken along the - line in Figure 1, and Figure 4 is also an exploded view. A perspective view, FIGS. 5a and 5b are views showing respective modes of falling off due to the action of an external force, FIG. 6a is a vertical sectional view showing a conventional interior mirror mounting device, and FIG. 6b is a view showing how it falls off due to the action of an external force. In contrast, it is a diagram illustrating a situation of falling off due to sliding when the falling off mechanism based on the rotational moment does not operate. 10... Base, 11... Fitting recess, 12...
Insertion guide end, 13... Insertion guide, 14... Engaging recess, 15a... Spherical locking part, 16... Locking pin, 20... Stay, 21... Base, 21a...
Base side surface, 22...Shaft portion, 24...Through hole, 25
... Storage hole, 31 ... Conical cam, 32 ... Pressing spring, 33 ... Set screw, 34
...Spherical protruding pin.

Claims

[Scope of Claim for Utility Model Registration] 1. An interior mirror mounting device that removably attaches a stay for tilting the interior mirror to a base fixed to a surface near the front edge of the upper part of the vehicle windshield or the ceiling of the passenger compartment. , consisting of a box-shaped base having an insertion-fitting type fitting recess along the attachment surface, and a stay having an elastic holding means at the base that engages with the fitting recess, the elastic holding means: An inner mirror mounting device comprising: a contact portion that contacts the insertion guide end of the fitting recess; and a two-way pressure transmission mechanism that includes a conical cam that engages with the inner surface of the insertion guide. 2 The two-way pressure transmission mechanism includes a conical cam that applies a pressing force from the stay shaft to the center of the base via a spring, and a conical cam that converts and transmits the pressing force into a lateral pressing force and transmits the pressing force into the insertion guide. 2. The inner mirror mounting device according to claim 1, comprising a spherical protruding pin provided on the side surface of the base portion to engage with the engagement recess provided on the side surface. 3. The inner mirror mounting device according to item 1, wherein the abutting portion comprises a spherical locking portion provided at the insertion guide end of the fitting recess, and a recess provided on the side surface of the base to be locked to the spherical locking portion. .