Swing arm clutch mechanism and controlling method, automobile door and door locking device of automobile door

Abstract

The invention provides a swing arm clutch mechanism and controlling method, an automobile door and a door locking device of the automobile door, wherein a swing arm clutch type door locking device includes a driving mechanism, a locking body mechanism, and a swing arm clutch mechanism. The driving mechanism is connected with the swing arm clutch mechanism in a jointing mode. The swing arm clutch mechanism is connected with the locking body mechanism. The swing arm clutch mechanism includes a driving gear, a swing arm, a switching gear, a driven gear, a friction mechanism and a swing arm. The swing arm is arranged on the driving gear in a mounting mode. The friction part of the friction mechanism is in friction transmission with the swing arm. The switching gear is arranged on the swing armin a mounting mode. The driven gear is located on one side of the switching gear and is separated from or engaged with the switching gear. According to the swing arm clutch mechanism, through the middle friction transmission of the friction mechanism, the clutch function of the door locking device is achieved, the problem that the automobile door cannot be in occasional power failure opened or closed caused by the fact that a non-clutch transmission type door lock is always in joint connection with a lasso gear can be solved; other auxiliary power is not needed to be resorted to; and meanwhile, the reliability of the automobile door lock is improved.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to a swing arm clutch mechanism and a control method, an automobile door and a door lock device thereof. Background technique [0002] The internal transmission mode of today's automobile door locks can be divided into two types: non-clutch transmission type and clutch transmission type. The problem of not being able to open and close the door when the power is off; while clutch-driven door locks generally use other auxiliary power, such as motor-driven clutches, electromagnetic-driven clutches, etc., which have complex mechanisms, low reliability, high cost, and difficult maintenance. [0003] Thereby prior art still needs to improve and improve. Contents of the invention [0004] In view of the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a swing arm clutch mechanism and control method, a car door and its door lock device, which not ...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a swing arm clutch mechanism and control method, a car door and its door lock device, which not only solves the problem that the worm self-locking cannot open and close the car door when the power is cut off occasionally, but also Without the help of other auxiliary power, the clutch transmission function inside the door lock is realized, and the reliability of the door lock is improved at the same time, which is conducive to the simplification of the device structure and the reduction of manufacturing costs

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