CN202706677U

CN202706677U - Inner opening arm of side-door lock

Info

Publication number: CN202706677U
Application number: CN 201220345461
Authority: CN
Inventors: 段新正; 赵石鑫; 任秀艳; 王秋锋; 王炜
Original assignee: Zhengzhou Nissan Automobile Co Ltd
Current assignee: Zhengzhou Nissan Automobile Co Ltd
Priority date: 2012-07-17
Filing date: 2012-07-17
Publication date: 2013-01-30
Anticipated expiration: 2022-07-17

Abstract

The utility model discloses an inner opening arm of a side-door lock. The inner opening arm comprises an inner opening arm body and is characterized in that a triangular push arm or an L-shaped push arm which is of an integrated structure with the inner opening arm body is arranged at the upper part of the inner opening arm body. The inner opening arm, provided by the utility model, has the advantages that the one-time or twice opening function can be realized, so as to provide different opening manners for customers; and the customers can pull an inner handle to open the car door quickly in case of an emergency, so that the escape probability is increased, and the safety is improved.

Description

Open arm in the side door lock

Technical field

The utility model relates to the automobile door lock technical field, especially relates to opening arm in a kind of side door lock.

Background technology

At present, existing automobile door lock is opened in it and only had common open function, and common open function is generally realized by following method: after removing lockup state by safety arm button in the car, the inside and outside handle of pulling is opened car door.Existing technology exists following deficiency: when the passenger will open car door in the car, only have by operating interior locking button and remove lockup state, just the stretchy inner handle is opened car door.When being in emergency circumstances need leave fast in the car time, it is loaded down with trivial details that such operation just seems, brings great inconvenience and potential safety hazard to the passenger.

Summary of the invention

The utility model purpose be to provide a kind of can once open or the side door lock of secondary opening in open arm.

For achieving the above object, the utility model can be taked following technical proposals:

Open arm in the side door lock described in the utility model, comprise interior unlatching arm body; It is characterized in that: be provided with triangle push arm or the L shaped push arm that is structure as a whole with it on described interior unlatching arm body top.

The utility model advantage is can realize once opening or the secondary opening function, for the client provides different opening ways, makes the user in case of emergency, can open fast car door by the pulling inner handle and increase the escape probability, improves safety.An open function: in door lock locking situation, thereby the pulling inner handle can be removed the lockup state of door lock and make lock open car door.The secondary opening function: in door lock locking situation, the pulling inner handle can make lock remove lockup state, can make lock open car door thereby again spur inner handle.Open the loaded down with trivial details of operation in above function has solved, make the user in case of emergency can open fast car door, thereby improve the probability of escape.

Description of drawings

Fig. 1 is the structural representation that the utility model is once opened.

Fig. 2 is the structural representation of the utility model embodiment 1.

Fig. 3 is the structural representation of the utility model secondary opening.

Fig. 4 is the structural representation of the utility model embodiment 2.

The specific embodiment

Embodiment 1:

As shown in Figure 1, 2, open arm in the side door lock described in the utility model, comprise interior unlatching arm body 1; Be provided with the triangle push arm 2 that is structure as a whole with it on described interior unlatching arm body 1 top.Open arm body 1 rotation in the handle pulling by opening in spurring, interior unlatching arm body 1 promotes first safety arm 4, makes safety arm 4 be rotated counterclockwise the releasing lockup state, open arm body 1 then and promote transmission arm 5, transmission arm 5 promotes lock pawl 6 rotations, makes automobile door lock open car door opening.Make the passenger in case of emergency utilize the pulling inner handle once to open car door, realized open function one time.

Embodiment 2:

Shown in Fig. 3,4, open arm in the side door lock described in the utility model, comprise interior unlatching arm body 1; Be provided with the L shaped push arm 3 that is structure as a whole with it on described interior unlatching arm body 1 top.Spur for the first time inner handle and make interior unlatching arm body 1 rotation, interior unlatching arm body 1 promotes first transmission arm 5, transmission arm 5 is moved to the front upper place, but transmission arm 5 can not promote lock pawl 6 to rotate, when transmission arm 5 moves to certain position, interior unlatching arm body 1 just begins to promote safety arm 4 and is rotated counterclockwise the releasing lockup state, open handle in the release after, transmission arm 5 is got back to original position under the effect of return spring.Open for the second time handle in the pulling and make 1 rotation of unlatching arm body, open arm body 1 and promote transmission arm 5, make the door-lock-release locking owing to open handle in for the first time pulling, so transmission arm 5 can promote lock pawl 6 and made its rotation this moment, thereby finish the unlatching of door lock, open car door.Make the passenger in case of emergency spur inner handle for twice and open car door, realized the secondary opening function.

Claims

1. open arm in a side door lock, comprise interior unlatching arm body (1); It is characterized in that: be provided with triangle push arm (2) or the L shaped push arm (3) that is structure as a whole with it on described interior unlatching arm body (1) top.