Double-pull opening structure of automobile engine hood cover lock
A technology of automobile engine and cover, applied in the direction of vehicle lock, lock application, building lock, etc., can solve the problem of increasing customer inconvenience in operation, and achieve the effect of reducing development and management costs, simple and lightweight structure, and convenient and quick opening.
Active Publication Date: 2014-07-30
YANTAI TRICIRCLE LOCK INDUSTRY GROUP CO LTD
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- Abstract
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Problems solved by technology
As far as the operation is concerned, pull and open it inside the car, and then you need to lift the cover outside the car when you get out of the cab, and find the position of the handle to open it again, which increases the inconvenience for customers.
Method used
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Embodiment Construction
[0021] The specific embodiments of the present invention are given below with reference to the accompanying drawings, which are used to further describe the present invention.
[0022] The double-pull opening structure of a hood lock in this embodiment includes a support frame 1, a stop claw 2, a rotating clamp plate 3, a clamp plate torsion spring 4, a stop claw torsion spring 5, a stop claw rivet 6, Cover plate 7, clamp rivet 8. Wherein, the top of the stop pawl 2 is provided with a hook-shaped transition blocking structure 9, the middle part is provided with an engaging protrusion 10, and the bottom is provided with an articulated surface 11 for hanging a pull wire; The blocking structure 12 used in conjunction with the transition blocking structure 9, the protruding structure 16 used to fix the torsion spring 4 of the clamp, the position-limiting protrusion 15 that plays a position-limiting role after unlocking, and the left side of the rotating clamp 3 is provided with an...
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The invention relates to a double-pull opening structure of an automobile engine hood cover lock, and belongs to the technical field of automobile engine hood cover lock structures. The double-pull opening structure comprises a locking claw and a rotating clamping plate which are mounted in a support frame and used for realizing the functions of unlocking and locking, wherein a bent hook-shaped transition blocking structure is arranged at the top of the locking claw; a blocking structure cooperatively used with the transition blocking structure is arranged at the top of the rotating clamping plate; resetting mechanisms for realizing a reset function are respectively and further mounted on the locking claw and the rotating clamping plate. The double-pull opening structure is reasonable in structural design, multi-platform universality can be realized, and the automobile engine hood cover lock can be convenient to open after operation is performed for two times internally.
Description
technical field [0001] The invention relates to a double-pull opening structure of an automobile engine cover lock, belonging to the technical field of automobile engine cover lock structures. Background technique [0002] The current products of automobile hood locks are mostly non-platform design, and the structure includes upper and lower locks, main and auxiliary locks, etc. Adapt to the change of sheet metal space, easy to open. During product development, newly developed parts are required for the changing points, and there are often many similar parts, which need to be strictly controlled during the production process to avoid the problem of wrong parts and mixed parts. These new design, development and production, management have increased product costs. As far as the operation is concerned, it is necessary to pull and open it inside the car, and then to go out of the cab to lift the cover outside the car, and to find the position of the handle to open it again, wh...
Claims
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IPC IPC(8): E05B83/24
Inventor 付维诺宋连和赵振龙于丽英苑桂娜张锡祥张玉玺王文宫海涛孙京亮权英涛毕建启
Owner YANTAI TRICIRCLE LOCK INDUSTRY GROUP CO LTD