JPS61129668U

JPS61129668U -

Info

Publication number: JPS61129668U
Application number: JP1398985U
Authority: JP
Priority date: 1985-02-01
Filing date: 1985-02-01
Publication date: 1986-08-14
Also published as: JPH0441016Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係るステアリング
装置の主要部を示す横断平面図、第２図は同装置
の車体への組付け状態を示す側面図、第３図は第
２図の拡大部分側面図、第４図および第５図はチ
ルト機構の作動状態を示す第３図に対応する側面
図、第６図は第１解除レバーの拡大側面図、第７
図は第６図の矢印―線に沿う断面図、第８図
はカバープレートの拡大側面図、第９図は第２解
除レバーの拡大側面図、第１０図は解除レバーの
拡大側面図、第１１図は第１０図の矢印―
線に沿う断面図、第１２図は連結部材の拡大側
面図、第１３図は同拡大正面図、第１４図はロツ
ク機構の拡大縦断正面図である。符号の説明、１０ａ……アツパシヤフト、１０
ｂ……ロアシヤフト、２１……ロアチユーブ、２
２……アツパチユーブ、２２ａ……切起し部、２
３……固定ブラケツト、２５……回動ブラケツト
、２５ｃ……溝部、２７……ポルト、３０，４０
……チルト機構、３１，４１……ラチエツト、３
２，４２……ポール、３３，３５，４３……解除
レバー、３８……連結部材、５０……ロツク機構
。 Fig. 1 is a cross-sectional plan view showing the main parts of a steering device according to an embodiment of the present invention, Fig. 2 is a side view showing how the device is assembled to a vehicle body, and Fig. 3 is an enlarged view of Fig. 2. 4 and 5 are side views corresponding to FIG. 3 showing the operating state of the tilt mechanism, FIG. 6 is an enlarged side view of the first release lever, and FIG.
The figures are a sectional view taken along the arrow line in Fig. 6, Fig. 8 is an enlarged side view of the cover plate, Fig. 9 is an enlarged side view of the second release lever, Fig. 10 is an enlarged side view of the release lever, and Fig. 8 is an enlarged side view of the cover plate. Figure 11 shows the arrow in Figure 10.
12 is an enlarged side view of the connecting member, FIG. 13 is an enlarged front view thereof, and FIG. 14 is an enlarged longitudinal sectional front view of the locking mechanism. Explanation of the code, 10a... Atsupashiyaft, 10
b...Lower shaft, 21...Lower shaft, 2
2...Atsupati tube, 22a...Cut-and-raised part, 2
3... Fixed bracket, 25... Rotating bracket, 25c... Groove, 27... Port, 30, 40
...Tilt mechanism, 31, 41...Rachiet, 3
2, 42...Pole, 33, 35, 43...Release lever, 38...Connection member, 50...Lock mechanism.

Claims

[Scope of utility model registration request]

A first shaft rotatably supported within the first tube with regulated movement in the axial direction; a second shaft to which a steering wheel is assembled; and a second shaft rotatably supported within the second shaft while restricting movement in the axial direction, the second shaft being assembled to the first tube or the same tube. a third tube slidably fitted in the axial direction to the second tube located on the outer periphery of the upper end of the first shaft; and the third tube is releasable to the first or second tube. a locking mechanism for locking the tube, and an axial groove on the inner periphery of the first or second tube in the fitting portion of both tubes, and a protrusion facing the upper end of the groove; A telescopic steering device comprising a cut-and-raised portion facing into the groove portion and facing the protrusion at a position below the protrusion by a predetermined amount on the outer periphery of the third tube side.