CN203267816U

CN203267816U - Car rear backrest lock with emergency handle

Info

Publication number: CN203267816U
Application number: CN 201320357023
Authority: CN
Inventors: 张清元; 刘时权; 吉海东
Original assignee: ZHEJIANG HUAYUAN AUTOMOBILE PARTS Co Ltd
Current assignee: Zhejiang Huayue Auto Parts Co ltd
Priority date: 2013-06-21
Filing date: 2013-06-21
Publication date: 2013-11-06
Anticipated expiration: 2023-06-21

Abstract

The utility model discloses a car rear backrest lock with an emergency handle. The car rear backrest lock comprises a lock body, wherein a lock blade, a trip dog, a starting rocker, a tension spring and an inhaul cable are arranged on the lock body; the tension spring can be used for connecting the lock blade and the trip dog and facilitating the lock blade and the trip dog to be meshed with each other; a main body of the lock is locally positioned in a guide slot in the lock body; the inhaul cable is connected with the starting rocker; and the emergency handle is fixedly arranged on the starting rocker and extends outwards. According to the lock, the emergency handle is fixed on the starting rocker, when the inhaul cable is in fault, only is the emergency handle pushed so as to enable the emergency handle to push the starting rocker to move towards the unlocking direction, so that the lock is unlocked; and the emergency handle provides an extra unlocking means for the car rear backrest lock, so that the car rear backrest lock with the emergency handle is convenient and safe to use.

Description

Vehicle rear backrest lock with emergent handle

Technical field

The utility model relates to a kind of vehicle rear backrest lock with emergent handle.

Background technology

Orthodox car rear backrest lock meshes together lock leaf and strip dog by the pulling force of extension spring, reach the locking purpose, strip dog in lock body links together with the unlatching rocking arm by pulling out post, and drag-line is connected with the unlatching rocking arm, makes it to form a hinge arrangement flexibly, as long as pull drag-line, opening rocking arm can move to unlocking direction, to pull out the post rotating shaft, strip dog is moved to unlocking direction simultaneously, reach the purpose of release.But clamping stagnation in use unavoidably appears in drag-line, the situation such as rupture, come off, at this moment just can't release, and back of seat just can not be opened.

Summary of the invention

Technical problem to be solved in the utility model provide a kind of can be under the drag-line failure state also can release the vehicle rear backrest lock with emergent handle.

For this reason, the vehicle rear backrest lock with emergent handle that the utility model provides, comprise lock body, be provided with lock leaf, strip dog, unlatching rocking arm, extension spring and drag-line on lock body, be connected and impel both intermeshing by extension spring between described lock leaf and strip dog, the main body part is in guide groove on lock body, and described drag-line is connected with described unlatching rocking arm, be fixed with emergent handle on described unlatching rocking arm, described emergent handle stretches out.

In the utility model, emergent handle is fixed on to be opened on rocking arm, when losing efficacy, drag-line only need promote emergent handle, impel emergent handle promotion unlatching rocking arm to move to unlocking direction and get final product release, the vehicle rear backrest lock that exists for of emergent handle additionally provides a kind of solution lock means, and the use with the vehicle rear backrest lock of emergent handle that makes that the utility model provides is safer, convenient.

Description of drawings

The structural representation that Fig. 1 locks for the vehicle rear backrest with emergent handle that the utility model provides.

The specific embodiment

As shown in Figure 1, the vehicle rear backrest lock with emergent handle that the utility model provides, comprise lock body 1, be provided with lock leaf 2, strip dog 3 on lock body 1, open Rocker arm 4, extension spring 5 and drag-line 6, be connected and impel both intermeshing by extension spring 5 between described lock leaf 1 and strip dog 3, described drag-line 6 is connected with described unlatching Rocker arm 4, be fixed with emergent handle 9 on described unlatching Rocker arm 4, described emergent handle 9 stretches out, emergent handle 9 is with to open Rocker arm 4 one-body molded, and the L-shaped and relative lock body of described emergent handle 9 vertically arranges.

Claims

1. the vehicle rear backrest with emergent handle is locked, comprise lock body, be provided with lock leaf, strip dog, unlatching rocking arm, extension spring and drag-line on lock body, be connected and impel both intermeshing by extension spring between described lock leaf and strip dog, described drag-line is connected with described unlatching rocking arm, it is characterized in that: be fixed with emergent handle on described unlatching rocking arm, described emergent handle stretches out.

2. the vehicle rear backrest lock with emergent handle according to claim 1 is characterized in that: described emergent handle is with to open rocking arm one-body molded, and the L-shaped and relative lock body of described emergent handle vertically arranges.