Door mechanism system for passenger car

Abstract

The invention relates to a car door system which comprises a salver fixed on the vehicle, a mechanical connected transmission device, a door transmission device, a door locking device and a door leaf device. It is characterized in that said transmission device also comprises a planet external slide device, a belt wheel connection plate, a tension plate, a flexible belt connection plate, a slide axle, a solar wheel and a vertical external device. Wherein, said door transmission device comprises a door leaf transmission device; said door locking device comprises a locking hook, a hasp and a hook connection plate. The invention utilizes the motor to directly drive the planet external slide device, with large transmission ratio, two-stage transmission ratio, lower output torque, and less power consumption, while avoiding the interference between door leaf and door frame in switching the door. It has better sealing property and lower cost.

Description

technical field [0001] The invention relates to a passenger car door switch system, specifically a door operator system capable of sliding the passenger car door switch outwards. The international patent classification number is intended to be Int.Cl 7 .B60J 5 / 00. Background technique [0002] There are two kinds of door leaf moving-out mechanisms of existing passenger car door machine systems (such as electric plug doors) with a pulley track type and a three-dimensional linkage type, and the driving mechanism is two types of screw type and driving and driven pulley type. No matter which structure and form the door leaf moves out of the mechanism, the guide slideway of its guide mechanism is curved. The main disadvantages of the curved guide slideway are: 1. When the door is opened, a large motor power and torque are required, and the power consumption is large; 3. The locking mechanism is complicated after the door leaf is closed; 4. The door leaf is difficult to seal. ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the existing technology, the technical problem to be solved by the present invention is to design a new passenger car door operator system, also known as the passenger car door electric sliding door operator system, which has the advantages of flexible door movement, no interference, and tightness. Good, reliable mechanism, low drive motor power, small output torque, low power consumption, low cost, etc.

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