JPS6239547U

JPS6239547U -

Info

Publication number: JPS6239547U
Application number: JP1985130618U
Authority: JP
Priority date: 1985-08-27
Filing date: 1985-08-27
Publication date: 1987-03-09

Description

[Brief explanation of the drawing]

第１図〜第４図は本考案の１実施例を示し、第
１図はピン３３付近を示す位置調整装置の横断面
図であり、第２図は位置調整装置の縦側面図であ
り、第３図はバツクレストをフレームから遠ざか
る方向へ揺動させた状態を示す位置調整装置の縦
断側面図であり、第４図は第２図と異なる係止点
に係止部材を係止させた状態の位置調整装置の縦
断側面図である。第５図は本考案の他の実施例を
示し、位置調整装置の縦断側面図である。図中、１はフレーム、２はスライダー、３はバ
ツクレスト、１０はガイド部、１１は係止点、３
６は係止部材、３３はピンをそれぞれ示す。 1 to 4 show one embodiment of the present invention, FIG. 1 is a cross-sectional view of the position adjustment device showing the vicinity of the pin 33, and FIG. 2 is a vertical side view of the position adjustment device, FIG. 3 is a longitudinal cross-sectional side view of the position adjustment device showing the backrest swung away from the frame, and FIG. 4 is a state in which the locking member is locked at a different locking point from that shown in FIG. FIG. 3 is a vertical side view of the position adjustment device of FIG. FIG. 5 shows another embodiment of the present invention, and is a longitudinal sectional side view of the position adjustment device. In the figure, 1 is a frame, 2 is a slider, 3 is a backrest, 10 is a guide part, 11 is a locking point, 3
Reference numeral 6 indicates a locking member, and reference numeral 33 indicates a pin.

Claims

[Scope of utility model registration claim] (1) Fixed to the body of the driver's seat of an industrial vehicle,
A frame having a guide section disposed in the vertical direction and two or more locking points in the vertical direction, a slider attached to the guide section of the frame so as to be slidable in the vertical direction, and a slider that is swingable on the slider. a backrest having a locking member that is pivotally supported by the frame and that is locked at the locking point of the frame, and by swinging the backrest in a direction approaching the frame, the locking member is moved. The backrest is held by being locked to the locking point of No. 1, and by swinging the backrest in a direction away from the frame, the locking member and the locking point are released and the backrest is held. A back crest position adjustment device for an industrial vehicle, characterized in that the back crest of the industrial vehicle is configured to be movable up and down. (2) The backrest position of the industrial vehicle according to claim 1 of the utility model registration claim, wherein the locking member is a shaft fixed to the backrest in a protruding state, and the locking point is a hole that fits into the shaft. Adjustment device. (3) The backrest position adjustment device for an industrial vehicle according to claim 1, wherein the backrest is pivotally supported by a slider so as to be swingable in the vertical direction. (4) A backrest position adjustment device for an industrial vehicle as set forth in claim 1 of the utility model registration claim for use in a reach lift truck.