Multi-gear self-locating car door hinge
A technology of door hinges and hinges, which is applied in door/window accessories, buildings, wing leaf openers, etc. It can solve the problem of non-detachable multi-level self-limiting door hinges, so as to save working space, reduce the length of the assembly line, and reduce production. cost effect
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[0018] combine figure 1 , figure 2 , a multi-speed self-limiting car door hinge provided with a C-shaped torsion spring, which includes a hinge turning leaf 1 that can be fixed to the car door, and a hinge fixing leaf 14 that is fixed to the door column, and is correspondingly installed on the hinge turning leaf 1 and the multi-stage self-limiting mechanism on the hinge fixed page 14. The hinge fixing leaf 14 is connected with the hinge turning leaf 1 by the tapered threaded pin 7, and is fixed by the tapered nut 12, so that it is convenient for installation or dismounting of the hinge. A group of shift balls 5 of the multi-gear self-limiting mechanism is installed on the hinge turning page 1, specifically, the shift balls 5 are installed on the corner plate 2 through the ball pin shaft 3, and the shift balls 5 and the corner plate 2 Wave washer 4 is housed between, and ball washer 6 is housed on the outside, angle plate 2 is riveted and fixed with hinge turning leaf 1 by t...
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