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Lock

A technology for rotating latches and supports, applied in the field of locks, can solve problems such as inconvenience, and achieve the effects of reliable manufacturing cost, simplified structure, and reduced components

Active Publication Date: 2021-12-07
WITTE AUTOMOTIVE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To be precise, the unlocking operation of the lock needs to be completely reimplemented, which is inconvenient in practice

Method used

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Examples

Experimental program
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Embodiment Construction

[0033]The drawing shows a lock, in particular for a rear lid or a bonnet of a motor vehicle. The lock includes a lock that can be opened in the open position ( image 3 with Figure 4 ) and the closed position ( figure 1 with figure 2 ) between the rotary latch 10 that is torsion around the axis of rotation A and the pawl 12 that is deflectable around the axis of deflection B. The axis of rotation A of the rotary latch 10 and the axis of deflection B of the pawl 12 are spaced apart from each other and at least approximately parallel to each other.

[0034] The rotary latch 10 has an opening 14 which, in the closed position of the rotary latch 10 , serves to engage a catch (not shown) from behind in order to lock the rear lid or the engine hood. By unscrewing the rotary latch 10 from its closed position to its open position, the catch is released so that the rear lid or hood can be opened.

[0035] The leg spring 16 that applies elastic force to the rotary latch 10 enable...

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PUM

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Abstract

The invention relates to a lock, in particular a lock for the rear lid of a motor vehicle, comprising a rotary latch which can be twisted about a rotation axis between an open position and a closed position, comprising a pawl which is connected to the The rotary latch engages in its closed position and can be disengaged from the rotary latch to release it, and includes a leg spring against which the rotary latch can be released from the open position against the return force of the leg spring Twist to the closed position, wherein the first leg of the leg spring constitutes a support section which can be formed on the pawl or jointly with the pawl by detaching the pawl from the rotary latch. The counter-support on the active adjustment lever engages, thereby keeping the pawl in the raised position, wherein the engagement between the support section and the counter-support is possible by rotating the latch Twist release from closed position to open position.

Description

technical field [0001] The invention relates to a lock, in particular for a rear lid of a motor vehicle, comprising a rotary latch which can be twisted about an axis of rotation between an open position and a closed position, comprising pawls which are connected to the rotary The latch snaps in its closed position and can be disengaged from the rotary latch to release it, and contains a leg spring against which the rotary latch can be twisted from the open position to the return force of the leg spring. closed position. Background technique [0002] Such locks are well known and are used for locking closed closure devices, such as rear lids, bonnets or doors. For this purpose, the lock accommodates a catch which is caught from behind by the rotary latch in the closed position. [0003] In the closed position, the rotary latch engages a pawl which blocks the rotary latch from unscrewing from the closed position to the open position which releases the catch. To this end, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B83/18E05B85/00E05B81/06B62D25/12
CPCB62D25/12E05B81/06E05B83/18E05B85/00E05B81/15E05B83/16E05B85/26
Inventor 凯末尔·阿尔廷格里特·基尔希托尔斯滕·扬森雷纳尔多·曼希
Owner WITTE AUTOMOTIVE GMBH