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Front cabin cover lock and automobile

A cover lock and lock tongue technology, applied in the field of front hatch lock structure, can solve problems such as easy failure, high risk of cable attenuation, complicated operation, etc., and achieve the effect of improving user comfort, saving manpower and material resources, and simple operation

Active Publication Date: 2018-03-13
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the defects that the existing double-pull openable front hood lock needs to have a corresponding multi-directional motion handle and rebound cable, which leads to complicated operation, high risk of cable attenuation and easy failure, and provides a bonnet lock

Method used

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  • Front cabin cover lock and automobile
  • Front cabin cover lock and automobile

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Embodiment Construction

[0038] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] Such as figure 1 and figure 2 As shown, the front hatch lock provided by an embodiment of the present invention includes a mounting plate 1, a locking arm 2, a locking arm return spring 3, a driving arm 4, a driving arm returning spring 5, a dead bolt 6 and a dead bolt reset Spring 7, the drive arm 4 is connected to the opening handle (not marked) in the car through a drag cable (not marked in the figure), the locking arm 2, the drive arm 4, the limit arm 6 and the dead bolt 6 are respectively rotatably connected to the mounting plate 1 , and the lock tongue 6 ...

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Abstract

The invention relates to a front cabin cover lock and an automobile. The front cabin cover lock comprises a mounting plate, a locking arm, a driving arm, a driving arm resetting spring, a lock bolt and a lock bolt resetting spring, wherein the driving arm is connected with an opening handle in the automobile through an inhaul cable; the locking arm, the driving arm, a limiting arm and the lock bolt are separately connected to the mounting plate rotatably; a total locking and clamping surface, a half locking and clamping surface and a limiting surface are arranged on the lock bolt; and the front cabin cover lock has a total locking state, a half locking state and an unlocking state. According to the front cabin cover lock, two-time unlocking (total lock unlocking and half lock unlocking) isrealized by pulling the opening handle in the automobile twice, different operations to total lock unlocking and half lock unlocking are not required, and thus, the use comfort level of a user is improved. Compared with the prior art, the front cabin cover lock does not need a multi-direction movement handle or a resilient stay wire, is simple to operate and stable in structure, and cannot fail easily.

Description

technical field [0001] The invention belongs to the technical field of front hatch lock structure, in particular to a front hatch lock and an automobile. Background technique [0002] When opening the front hatch of a car, it is first necessary to release the two locks (full lock and half lock) of the front hatch before lifting the front hatch. Pull the handle to unlock the first lock, and then the user moves to the front of the car, and needs to reach into the gap of the front hatch, and turn the handle of the second lock to unlock (unlocking the front hatch lock does not affect the front hatch cover). locking ring), the operation is more troublesome. [0003] In an existing double-pull openable front hood lock, the user pulls the handle twice continuously on the driver's seat to complete the unlocking action of the two locks of the front hood lock. [0004] However, for the above-mentioned double-pull openable front hood lock, the solution for realizing the double-pull o...

Claims

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Application Information

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IPC IPC(8): E05B83/24E05B85/24E05B85/00E05B79/22
CPCE05B79/22E05B83/24E05B85/00E05B85/24
Inventor 张家鑫宋云范劲林
Owner BYD CO LTD
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