JPS6167277U

JPS6167277U -

Info

Publication number: JPS6167277U
Application number: JP15357984U
Authority: JP
Priority date: 1984-10-09
Filing date: 1984-10-09
Publication date: 1986-05-08
Also published as: JPH0218777Y2

Description

[Brief explanation of the drawing]

第１図乃至第６図は本考案の一実施例を示し、
第１図は要部の縦側断面図、第２図は全体の一部
断面側面図、第３図は後向運転時におけるハンド
ル装置の縦側断面図、第４図は第３図のＡ−Ａ線
矢視断面図、第５図は押圧片がストツパ面と接当
する状態を示す縦側断面図、第６図は前車軸受台
の斜視図、第７図及び第８図は従来一例を示し、
第７図は要部の縦側断面図、第８図は第７図の一
部拡大図である。１…トラクタ車体、１２…ハンドル、１３…ハ
ンドルポスト、１４…ハンドル軸、２４…下部筒
、２５…上部筒、３０…ロツク装置、３３…固定
ボルト、３４…押圧片、３６…接当面、３７，３
８…上・下ストツパ面。 1 to 6 show an embodiment of the present invention,
Figure 1 is a longitudinal sectional view of the main part, Figure 2 is a partially sectional side view of the whole, Figure 3 is a vertical sectional view of the handle device when driving backwards, and Figure 4 is A in Figure 3. - A sectional view taken along the line A, FIG. 5 is a vertical sectional view showing the state in which the pressing piece is in contact with the stopper surface, FIG. 6 is a perspective view of the front wheel bearing stand, and FIGS. 7 and 8 are conventional Here's an example:
FIG. 7 is a longitudinal sectional view of the main part, and FIG. 8 is a partially enlarged view of FIG. 7. DESCRIPTION OF SYMBOLS 1... Tractor body, 12... Handle, 13... Handle post, 14... Handle shaft, 24... Lower tube, 25... Upper tube, 30... Lock device, 33... Fixing bolt, 34... Pressing piece, 36... Contact surface, 37 ,3
8...Upper/lower stopper surface.

Claims

[Scope of utility model registration request]

Handle post 1 into which the handle shaft 14 is inserted
3, a lower cylinder 24 provided in the vehicle body 1, and an upper cylinder 2 fitted to the lower cylinder 24 so as to be slidable in the axial direction.
5, so that the handle post 13 and the handle shaft 14 are interlocked and extendable, and the pressing pieces 34 provided on the outer cylinders of the upper and lower cylinders 25 and 24 , upper and lower tubes 2
Contact surface 36 on the outer circumferential surface of the inner cylinder of 5 and 24
By releasably pressing the handle post 13 in the radial direction, the handle post 13 is releasably fixed together with the handle shaft 14, and a pressing piece 34 is attached to the end of the contact surface 36 in the axial direction. In the device in which stopper surfaces 37 and 38 are provided that protrude outward in the radial direction to abut and prevent the pressing piece 34 from separating from the contact surface 36 in the axial direction, the stopper surfaces 37 and 38 are A handle device for a vehicle, characterized in that the handle device is inclined with respect to the radial direction so as to gradually move away from the contact surface 36 in the axial direction as it goes outward.