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Safety device for door handles

A technology of safety device, door handle, applied in the direction of vehicle lock, application of lock, lock in case of accident, etc.

Active Publication Date: 2019-11-12
有信意大利公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fact, the blocking element and the actuating element need to be finely tuned in their shape, quality and synchronization so that the blocking element is not too late to effectively block the actuating element

Method used

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  • Safety device for door handles
  • Safety device for door handles
  • Safety device for door handles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] see Figure 1A and 1B , the safety device of the present invention is configured to be installed in the handle. The handle generally comprises a handle grip part 1 having a longitudinal shape. The handle grip part 1 is movably mounted and configured to be actuated, eg pulled outwards from the vehicle, to unlock and open the doors.

[0041] To this end, the handle grip part 1 comprises a grip part 12 and a cylinder 11 protruding from the grip part 1 . The cylinder 11 is configured to cooperate with an activation element 2 placed in the door. The activation element 2 in turn cooperates with the latch of the vehicle in order to unlock the door.

[0042] The activation element 2 is mounted rotatably about an activation axis 20 between an initial position and an end position. The blocked positions correspond to Figure 1A , 3 and 8 start the state of element 2. The initial position is displayed at Figure 4 middle.

[0043] In the final position, the activation eleme...

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PUM

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Abstract

The invention relates to a safety device for a vehicle door handle, said device comprising: - an activation element (2) configured to activate a latch, wherein a bump to the safety device causes the activation element (2) to activate the latch; - a blocking element (3), configured to rotate about a blocking axis (30) from a disengaged position to a blocking position due to a collision, wherein the blocking element (3) is used to block the actuating element (2) in the blocked position, wherein the actuating element (2) A receiving portion (4) is included, and the blocking element (3) includes a blocking portion (32) engaged with the receiving portion (4) in a blocking position, wherein during a collision, the blocking portion (32) contacts the first intercepting wall (42) , the second blocking wall (41) and the blocking wall (40) of the receiving part cooperate successively. The invention further relates to a corresponding handle.

Description

technical field [0001] Motor vehicle safety standards require that the doors of a vehicle remain closed in a crash situation. Background technique [0002] In order to meet these requirements, a safety device has been proposed comprising: [0003] - an actuating element for actuating the latch by rotation about an actuating axis relative to the bracket from an initial position to an end position, wherein an impact on the bracket in the impact direction causes the actuating element to rotate from its initial position to its final position, [0004] - a blocking element, which is used to rotate around the blocking axis relative to the bracket from a disengaged position to a blocking position due to the collision, in which the blocking element allows the actuating element to reach its final position, in which the blocking element is used to activate the actuating The element is blocked in a blocked position between the initial position and the final position. [0005] In the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B77/06E05B85/10
CPCE05B77/06
Inventor S.伊拉多
Owner 有信意大利公司
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