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A handle locking mechanism for a car door

A handle lock and door technology, which is applied in the field of vehicle parts, can solve the problems of high cost, unfavorable vehicle cost, and reduction, and achieve the effect of protection safety and quick response

Active Publication Date: 2019-09-24
GEELY AUTOMOBILE INST NINGBO CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of strengthening the door strength is relatively high, which is not conducive to the cost reduction of the whole vehicle

Method used

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  • A handle locking mechanism for a car door
  • A handle locking mechanism for a car door
  • A handle locking mechanism for a car door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Such as figure 1 with figure 2 As shown, the door handle 2 is an important design for opening the door in the vehicle. When the operator opens the car door, the structure of the handle 2 enables the operator to unlock the car door only with a certain force, and automatically resets after the operator releases the handle 2 . Wherein, the handle 2 is installed on the vehicle body 1 for opening the door of the vehicle body 1 . The handle 2 includes a toggle portion 23 for turning the door latch of the vehicle door. When the vehicle is not impacted, the handle 2 is pulled by the operator, so the toggle portion 23 of the handle 2 moves along the door opening direction, so as to toggle the door latch to open the door.

[0028] figure 1 with figure 2 Shown is the assembly position relationship between the handle 2 and the locking block 3 on the vehicle body 1, wherein the locking block 3 is also assembled on the vehicle body 1 and is at the same level as the handle 2, s...

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PUM

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Abstract

The invention provides a handle locking mechanism for a vehicle door. The handle locking mechanism comprises a handle and a locking block, wherein the handle is used for opening the vehicle door and is provided with a locking position; the locking block is provided with a bump and a rotating shaft; when a vehicle is not knocked, a first preset distance exists between the bump and the locking position; when the side surface of the vehicle is knocked, the bump can rotate around the rotating shaft, and the bump is in contact with the locking position; and when the side surface of the vehicle is knocked, rotation action of the bump is earlier than moving action of the handle in the vehicle door opening direction, and the bump rotates to the locking position and prevents the handle from moving in the vehicle door opening direction. Through utilization of the locking mechanism with relatively low cost, when the side surface of the vehicle door is knocked, the vehicle door is prevented from being opened, and drivers and passengers are effectively protected.

Description

technical field [0001] The invention relates to the technical field of vehicle components, in particular to a handle locking mechanism for a vehicle door. Background technique [0002] The door handle is an important design in the vehicle to open the door. When the operator opens the door, the structure of the outer handle enables the operator to unlock the door with only a certain amount of force, and it will automatically reset after the operator releases the handle. However, when the side of the vehicle is hit, the vehicle accelerates laterally, and the outer handle tends to remain in place due to inertia when the vehicle suddenly changes its position, and the greater inertial force causes the door to open. [0003] Therefore, the structural design of the door handle is very important to obtain the effect that the door cannot be opened during a collision, but can be opened after a collision. However, the design of the conventional outer handle has the risk of opening th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B85/10E05B77/12
Inventor 赵海鸥
Owner GEELY AUTOMOBILE INST NINGBO CO LTD