JPH0382647U

JPH0382647U -

Info

Publication number: JPH0382647U
Application number: JP14337389U
Authority: JP
Priority date: 1989-12-11
Filing date: 1989-12-11
Publication date: 1991-08-22

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案に係る貨物自動車の
天蓋駆動装置の実施例を示し、第１図は側面図、
第２図は正面図である。１……荷箱、１ａ……側部煽戸、２……天蓋、
１０……天蓋駆動装置、１１……回動軸、１３…
…滑車、２０……駆動装置、２１……駆動モータ
、２３……ウオーム、２５……ウオーム歯車、２
６……アーム、３０……ワイヤ。 1 and 2 show an embodiment of the canopy drive device for a freight vehicle according to the present invention, and FIG. 1 is a side view;
FIG. 2 is a front view. 1... Packing box, 1a... Side fan door, 2... Canopy,
10... Canopy drive device, 11... Rotation shaft, 13...
... Pulley, 20 ... Drive device, 21 ... Drive motor, 23 ... Worm, 25 ... Worm gear, 2
6...Arm, 30...Wire.

Claims

[Scope of Claim for Utility Model Registration] In a truck equipped with a canopy for preventing the scattering of cargo loaded in a cargo box, a rotating shaft rotatably supported along the upper edge of a side wall of the cargo box is provided. The proximal edge of the canopy is connected, and a pulley is fixed to the front end of the rotating shaft, while a drive motor having an output shaft protruding on both left and right sides is provided on the front wall of the cargo box. , a worm is provided on the output shaft of the drive motor, and a worm gear meshing with the worm is supported above the worm so as to be swingable in the width direction of the packaging box along the front wall of the packaging box; An arm is provided on the upper part of the worm gear so that it can freely swing together with the worm gear, and a wire is connected between the tip of the arm and the pulley so that the pulley rotates as the arm swings. Canopy drive system for freight vehicles.