JPS6282273U

JPS6282273U -

Info

Publication number: JPS6282273U
Application number: JP17366885U
Authority: JP
Priority date: 1985-11-13
Filing date: 1985-11-13
Publication date: 1987-05-26

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係るチルトステア
リングの締付構造を表わす断面正面図、第２図は
その分解斜視図、第３図はチルトステアリング装
置の機構概念図、第４図は第３図中の―線断
面図である。図面中、２１はステアリングコラム、２２はチ
ルトカラー、２３，２４はブラケツト、２５，２
６は長孔、２７は第一ボルト部材、２８は第二ボ
ルト部材、３１は筒状ナツト、３２はチルトレバ
ーである。 Fig. 1 is a sectional front view showing the tightening structure of a tilt steering device according to an embodiment of the present invention, Fig. 2 is an exploded perspective view thereof, Fig. 3 is a conceptual diagram of the mechanism of the tilt steering device, and Fig. 4 is a FIG. 3 is a sectional view taken along the line - in FIG. 3. In the drawing, 21 is a steering column, 22 is a tilt collar, 23, 24 are brackets, 25, 2
6 is a long hole, 27 is a first bolt member, 28 is a second bolt member, 31 is a cylindrical nut, and 32 is a tilt lever.

Claims

[Scope of utility model registration request]

A tilt collar is fixed to the steering column,
Brackets with which the tilt collar slides are provided on both sides of the steering column, elongated holes extending vertically are provided in the sliding contact portions of the brackets, and one elongated hole penetrates the tilt collar from the bracket side. A first bolt member is disposed, and a second bolt member whose thread winding direction is opposite to that of the first bolt member is disposed in the other elongated hole so as to pass through the tilt collar from the bracket side, and both ends thereof are disposed. One cylindrical nut member that slides on the inner surface of each of the tilt collars is screwed into the first bolt member and the second bolt member, and a lever for rotating the cylindrical nut member is fixed to the cylindrical nut member. A tilt steering tightening structure characterized by: