JPH02144871U

JPH02144871U -

Info

Publication number: JPH02144871U
Application number: JP5330089U
Authority: JP
Priority date: 1989-05-09
Filing date: 1989-05-09
Publication date: 1990-12-07
Anticipated expiration: 2004-05-09
Also published as: JPH0724305Y2

Description

[Brief explanation of drawings]

第１図〜第３図は本考案の一実施例を示し、第
１図はハンドルポストの側面断面図、第２図は同
背面断面図、第３図は同全体側面図、第４図は従
来のチルトハンドル装置を示す一部切欠き側面図
である。イ……離席ハンドル位置、ロ……適正ハンドル
位置、１……ステアリングシヤフト、１ａ……上
部シヤフト、１ｂ……下部シヤフト、３……自在
継手、４……ステアリングハンドル、５……ステ
アリングポスト、６……上部ポスト、７……下部
ポスト、８Ａ，８Ｂ……支軸、９……軸受、１３
……ストツパ、１５……ストツパ受板、１６……
チルトガイド部材、１７……ロツク穴、１８……
傾斜角調整装置、１９……ボールジヨイント、２
２……ねじ軸、２３……調整ハンドル、２４……
支持ピン、２５……揺動レバー、２６……ロツク
ピン、３１……ロツクコイルばね、３３……ロツ
ク解除ノブ、３４……運転席。 Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a side sectional view of the handle post, Figure 2 is a back sectional view of the same, Figure 3 is an overall side view of the handle post, and Figure 4 is a side sectional view of the handle post. FIG. 2 is a partially cutaway side view showing a conventional tilt handle device. B... Proper handle position, 1... Steering shaft, 1a... Upper shaft, 1b... Lower shaft, 3... Universal joint, 4... Steering handle, 5... Steering post , 6... Upper post, 7... Lower post, 8A, 8B... Support shaft, 9... Bearing, 13
...Stopper, 15...Stopper receiving plate, 16...
Tilt guide member, 17...Lock hole, 18...
Inclination angle adjustment device, 19...Ball joint, 2
2...screw shaft, 23...adjustment handle, 24...
Support pin, 25... Swing lever, 26... Lock pin, 31... Lock coil spring, 33... Lock release knob, 34... Driver's seat.

Claims

[Scope of utility model registration request]

A universal joint is interposed in the middle part of the steering shaft, and the handle post that fits on the steering handle is divided into an upper post and a lower post that rotatably support the upper steering shaft, and the upper post and the lower post are separated. of,
The universal joint is connected so as to be swingable in the front-rear direction via a support shaft disposed along the left-right direction passing through the center of rotation of the universal joint, and a tilt guide member having a lock hole is rotatably provided on the support shaft. At the same time, an inclination angle adjustment means is provided for rotating this tilt guide member and fixing it to the lower post so that the position of the lock hole can be adjusted, and a lock pin that is biased toward the lock member and can be freely fitted into the lock hole is provided on the upper post. What is claimed is: 1. A tilting device for a steering wheel, characterized in that the device is provided with a lock release means for pulling out the lock pin from the lock hole.