TH4541A3 - Vehicle spare tire locking device, push-lock type, cover frame - Google Patents

Abstract

Spare tire locking device Of vehicles with a push lock frame Scaffold Enclosed spare tire with cover There is a mechanism that attaches the cover to the frame of the spare tire. There is a locking device according to this invention can be installed. Both end of the vehicle Or under the belly of the vehicle, opening or closing the frame assembly Use your hand to help twist the locking device and pull or push straight in. Therefore suitable for use regardless of the spare tire wheel Will be installed under the belly Or the rear of the vehicle

Claims (3)

1. Vehicle spare tire locking device Push-lock type, the cover is a device used to prevent the theft of a spare tire wheel, consisting of a spare tire wheel frame and a spare tire cover with locking device. The spare tire wheel frame consists of the base ring (11) and the cover ring (8), which is a curved round pipe. It is a circle connected at the end of each other, with a pole (9) connected to the edge of the base circle (11), the other end is connected to the edge of the support ring (8) along the perimeter. In the perpendicular to the ground, the plane of the two rings, the base pin (12) is a straight round pipe. Cut scenes at both ends Connect the four ends of the base mounting bracket (12) parallel to each other, with the base mounting plate (13) drilled the mounting screw holes (14), welded at the end between the base bracket (12) by the plane of the base mounting plate (13). ) Parallel to the plane of the base circle (11) but higher than the plane of the base circle (11) outside the wheel frame Spare tire cover (5) Rectangular frame, long sides are straight parallel to each other, short sides are bent so that the radius is equal to the radius of the frame support ring (8). Drill a hole through the short side. Make the line of the hole perpendicular to The horizontal plane of the spare tire cover (5) has a lock device (4) a rectangular box style. There is a locking mechanism inside. One side has a hole for the key bit to be inserted to twist the mechanism, the other side has a hole for the lock pivot. The padlock device padlock (4) is attached to the short side of the spare tire cover (5), opposite the Supporting ring for the cover frame (8) by the dowel lock hole at the drill through hole. And the guidelines of the key lock pivot hole perpendicular to the plane of the spare tire cover (5) has a key lock pivot (6) looks like a bar. A circular shaft at one end is attached to the edge of the support ring (8) in a perpendicular to The plane of the support ring, the cover frame (8), the other end is molded to have the height of the seat lock on the pivot hole. The key lock on the padlock (4), the position of which is attached, has the direction of the key lock (6) at the through hole and the through hole and the key lock hole on the padlock (4) the locking device Tire the spare tire of the vehicle. Frame type lock frame A special feature is a kit that locks the spare tire cover (5) to the frame support bracket (8), consisting of a part attached to the base bracket (12), called the axle bracket (10), which is a rectangular plate. Drill a hole in the middle There is a sleeve with two opposite slits connecting the non-slit ends across the longitudinal holes of the pipe. Perpendicular to the square sheet The inside of the pipe is the same diameter as the outer diameter of the sheave rod (3), the shoulder of the welded ring is attached, leaving the spindle slit (10) welded to the base mounting bracket (12) by the center. Of the pipe, aligned with the center of the base circle (11), the end of the pipe with slit points into the wheel frame. The part attached to the spare tire cover (5) is a set of locking axes consisting of the base of the lock (7) has a rectangular plate. Drill a hole in the center of the hole diameter to fit the outer diameter of the cover (3), where the cover (3) is a round, cylindrical tube at one end. There is a wing on the lock (15) that allows the wing of the lock (15) to be able to move in and out of the center, the other end of the locking rod (3) will fit into the hole in the center of the rod base. The lock (7) with the compression ring on both the top and bottom makes the lock shaft (3) rotated around the inside of the hole of the lock core (7) in the center of the ring groove with a spring. (2) This fixed part of the locking rod is attached to the center on the longitudinal side of the spare tire cover (5) so that the flange of the locking rod base (7) is parallel to the plane of the support ring. Cover (8), the end of the shield axle (3), the side with the locking rod flanges, protruding towards the hole of the axle socket (10), with the same concentricity. The end of the cover lock axle (3), the spring side (2), is attached to the base of the locking rod (7) for the spring pin (2) to grip for a rebound. When the end of the locking rod base (7), the side with the locking rod flange, is passed into the hole of the rod socket (10) by the locking rod flange. In the slit of the axle support socket (10), turn the cover lock axle (3) so that the locking rod flanges are placed against the shoulder, the inner ring of the axle housing (10), the cover lock shaft (3) will be locked. Inside the spindle socket (10), the key lock pin (6) is inserted into the support hole. Of the padlock (4), when using the key blade to turn off the padlock (4), the lock pin (6) is locked, the spare tire cover (5) cannot be pulled out. 2. Spare tire locking device according to item 1 that uses a lock, a U-lock cable, a cover (5) to the wheel frame (8) instead of a padlock (4). 3. Spare tire locking device according to item 1 that uses a padlock Lock the filling of the locking device (3) instead of the padlock (1)