JPS59186171U

JPS59186171U - Steering device column shaft support structure

Info

Publication number: JPS59186171U
Application number: JP8192483U
Authority: JP
Inventors: 平川　秀夫; 「ゆずりは」　直樹; 白砂　真一
Original assignee: 日産自動車株式会社
Priority date: 1983-05-31
Filing date: 1983-05-31
Publication date: 1984-12-11

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 the drawing]

第１図は、従来のステアリング装置のコラムシャフト支
持構造を示す説明図、第２図は、第１図に示すコラムブ
ラケット等を説明するためめ分解斜浮図、第３図は、こ
の考案の一実施例を示す一部断面説明図、第４図は、第
３図に宗すコラムブラケット部分の拡大説明図、第５図
は、第４図の■−Ｖ線断面図、第６図は、第４図のＩＶ
−ＩＶ線拡大断面図、第７図は、固定部材の締付トルク
とスライディングプレートの抜は荷重との関係を示すグ
ラフ図である。１・・・コラムシャフト、６・・・コラムブラケット、
７・・・ボルト、９・・・車体ブラケット（車体側の部
材）、１６・・・アッパプレート、１６ｂ・・・切欠き
（凹欠部）、２６・・・スライディングプレート、２７
・・・ゴムリング（弾性体）、２８・・・ナツト。Fig. 1 is an explanatory diagram showing the column shaft support structure of a conventional steering device, Fig. 2 is an exploded perspective view for explaining the column bracket etc. shown in Fig. 1, and Fig. 3 is an explanatory diagram showing the column shaft support structure of the conventional steering device. FIG. 4 is an enlarged explanatory view of a column bracket portion similar to FIG. 3, FIG. 5 is a sectional view taken along the line ■-V in FIG. 4, and FIG. , IV in Fig. 4
FIG. 7, which is an enlarged sectional view taken along the line -IV, is a graph showing the relationship between the tightening torque of the fixing member and the removal load of the sliding plate. 1... Column shaft, 6... Column bracket,
7... Bolt, 9... Vehicle body bracket (body side member), 16... Upper plate, 16b... Notch (recessed part), 26... Sliding plate, 27
...Rubber ring (elastic body), 28...Nut.

Claims

[Scope of utility model registration request]

A column bracket fixed to a column shaft and a sliding plate fixed to a member on the vehicle body are engaged so that the column bracket can move relative to the sliding plate toward the lower side in the axial direction of the column shaft. and the column bracket and the sliding plate are clamped and fixed by a fixing member so that the engagement is released only when a predetermined load or more is applied to the column bracket toward the lower side in the axial direction of the column shaft. In the steering device in which the column shaft is supported on the vehicle body side, a recessed part is provided in a member that is held inside of the column bracket or the sliding plate, and an elastic body is inserted into the recessed part. The column shaft of the steering device is characterized in that the fixing member compresses and deforms the elastic body while clamping the column bracket and the sliding plate, so that part of the tightening force is received by the elastic body. Support structure.