Electric unlocking mechanism of side door lock of automobile

An unlocking mechanism, electric technology, applied in the direction of vehicle locks, building locks, locks, etc., can solve the problems of troublesome, manual operation, restricting the design of car doors, etc., and achieve the effect of convenient use

Inactive Publication Date: 2013-05-08
KUSN MAGNA AUTOMOBILE SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the unlocking action of the car side door lock is mechanical. When using it, the door handle must be manually pulled. The door handle uses mechanical components such as pull wires to release the lock by releasing the pawl and the ratchet. The action of opening the door, this structure makes it necessary to open the car door manually, which is relatively troublesome and also limits the design of the car door

Method used

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  • Electric unlocking mechanism of side door lock of automobile
  • Electric unlocking mechanism of side door lock of automobile

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Experimental program
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Effect test

Embodiment

[0013] Embodiment: An electric unlocking mechanism for a side door lock of a car, including a ratchet 1 and a ratchet 2 that can be rotatably positioned on the car door, the ratchet 1 is engaged with the ratchet 2, and the ratchet 2 and the ratchet 1 are respectively provided with buttons to keep them facing the meshing direction. Torque, the ratchet 2 is provided with a lock hook that can be locked with the buckle, and an actuator and an electric motor 3 are also provided. The actuator can receive the unlock command of the vehicle keyless entry system module and control the rotation of the motor. The motor can drive the pawl 1 rotate. When the key is close to the car body, after the actuator receives the unlock command of the car keyless entry system module, the actuator controls the motor to work, and the power output end of the motor rotates at a certain angle. At this time, driven by the power output end of the motor, the pawl 1 rotates with the The ratchet 2 is tripped, a...

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PUM

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Abstract

The invention discloses an electric unlocking mechanism of a side door lock of an automobile. The electric unlocking mechanism comprises a pawl, a ratchet, an actuator and an electric motor. The pawl and the ratchet are rotatably positioned on an automobile door, the pawl is meshed with the ratchet, torsion for keeping the ratchet and the pawl facing meshed directions is exerted on the ratchet and the pawl respectively, a latch hook capable of being locked with a latch is arranged on the ratchet, the actuator can receive an unlocking instruction of a keyless entry system module of the automobile and can control the motor when the motor rotates, and the motor can drive the pawl to rotate. The electric unlocking mechanism has the advantages that signals are received by a key sensing device of the automobile and are transmitted to the actuator, and the actuator controls actions of the electric motor, so that the ratchet can be released from the pawl, an unlocking action is implemented, the automobile door is opened automatically without manually pulling a handle of the automobile door, and the electric unlocking mechanism is convenient to use and appears upscale and elegant.

Description

technical field [0001] The invention relates to an automobile side door lock, in particular to an electric unlocking mechanism for an automobile side door lock. Background technique [0002] At present, the unlocking action of the car side door lock is mechanical. When using it, the door handle must be manually pulled. The door handle uses mechanical components such as pull wires to release the lock by releasing the pawl and the ratchet. For the action of opening the door, this structure makes it necessary to manually operate the car door, which is relatively cumbersome and also limits the design of the car door. Contents of the invention [0003] In order to make up for the above deficiencies, the present invention provides an electric unlocking mechanism for a side door lock of a car. The electric unlocking mechanism for a side door lock of a car does not require manual operation, and directly opens the car door through electric unlocking, which is more convenient to use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B65/32E05B47/06B60R25/00E05B83/36G07C9/00
Inventor 克里斯·托马谢夫斯基雷·泽勒华勇
Owner KUSN MAGNA AUTOMOBILE SYST
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