TH5967C3 - Adjustable crossbar lengthening kit - Google Patents

Abstract

DC60 Adjustable crossbar extension kit consists of a sliding bar (1), a metal plate (2), a crossbar (3), and a locking pin (4). The beam length can be adjusted for quick and convenient storage. In addition, a cam lock has been added. Makes it possible to lock or unlock quickly By the slider extending the length of this fabricated Can be applied to vehicles For increasing the storage space And enable The lever can be locked more conveniently and quickly. The adjustable crossbar extension kit consists of a sliding bar (1), a metal plate (2), a crossbar (3) and a locking pin (4). Can be moved to adjust the length of the beam, allowing for quick and easy storage. In addition, a cam lock has been added. Makes it possible to lock or unlock quickly By the slider to extend the fabricated length Can be applied to vehicles For increasing the storage space And enable The lever can be locked more conveniently and quickly.

Claims (4)

1.Adjustable crossbar lengthening unit It is a hollow tube with two rigid tubes inserted on top of each other that can be moved to adjust its length, consisting of a slider (1), a handle (2) and a crossbar (3), with the crossbar (1) a solid hollow tube. Drill a hole to use to determine the stretch Expand the crossbar And used for inserting the locking pin (6) so that the slider (1) does not move. One end of the slider (1) Welding (Welding) attached to the handle (2), which looks like a sheet of metal and drilled into a channel for Used to pull the slide bar (1) to move. The other end of the crossbar (1) is inserted inside the crossbar (3), a hollow, solid tube with a hole on the side Which is unique is that there is a set of lock beams (4) Welding (Welding) attached to the beam (3) in the area of the hole drilled for locking the beam (1) to the beam (3) so as not to move. The lever lock set (4) consists of a hand crank (5), a locking bolt (6), a shaft (7), a face cam (8) and a spring (9), with a camshaft (Face cam) (8). The appearance is a hollow shaft with internal shoulders. The camshaft (Face cam) (8) has a spring (9) and a locking pin (6) inserted inside. Then insert the locking pin (6) inside. Camshaft (Face cam) (8) through the spring (9) and the shaft (7) at the end of the slant cut into the lock pin (6), with the shaft cross section (7) connected to the cross-section of the camshaft. (Face cam) (8) makes the two shafts to be connected completely, then welding (Welding) the shaft according to (7) attached to the lock pin (6), which at one end of the lock pin (6) welding (Welding) attached. With hand crank (5), by hand crank (5), lock pin (6), follow shaft (7), camshaft (Face cam) (8) and spring (9) can be made of steel. 2.Adjustable crossbar lengthening unit According to claim 1, where the crossbar (1), the handle (2) and the crossbar (3) are rigid Can be made from steel 3.Adjustable crossbar lengthening unit According to claim 1 or 2, where the crossbar (1) is a hollow metal tube, at least 2 holes are drilled. 4.Adjustable crossbar lengthening unit According to claim 1 or 2 or 3, where one end of the camshaft (Face cam) (8) and the shaft under (7) are connected. It will look like a slanted end when wanting to adjust the length of the beam. The lever lock unit (4) must be unlocked by turning the lock pin (6) with the handwheel (5) 180 degrees with the handwheel (5). This will cause the oblique cut end of the shaft along (7) and the camshaft (Face cam) (8) pushed apart And led the lock pin (6) to fall out of the slider (1) to allow the slider (1) to adjust the distance, and when turning the lock pin (6) with a hand crank (5) 180 degrees and then the slider. (1) Enter or exit When the end of the lock pin (6) meets the slider hole (1), the spring (9) exerts a force to push the lock pin (6) into the slider hole (1), causing the slider (1). ) Is locked and cannot be moved.