Split type engine cover lock
An engine cover and engine technology, applied in the field of car locks, can solve the problems of weak strength, the engine cover lock body assembly does not have an alarm switch function, and the lifting force cannot meet the higher needs of customers, so as to save space, enhance strength, Ease of installation and use
Inactive Publication Date: 2018-03-06
姚明成
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a lock body assembly with alarm switch function, strong Split bonnet lock with high jerk force to meet customers' higher demands
Method used
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[0045] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to 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; in a preferred embodiment of the present invention, a split type engine cover safety lock body assembly includes an engine cover lock body Assembly and safety lock assembly.
[0046] Such as figure 1 As shown, the engine cover lock body assembly includes a lock shell 1, a stop hook 2, a stop hook tension spring 3, a rotor tongue 4, a rotor tongue tension spring 5, a reinforcing plate 6 and an alarm switch harness 7, and the safety lock The assembly includes a lock sub-assembly 8, a blocking hook, a blocking hook torsion spring 10 and a mounting support; among them, such as figure 1 , Figure 5 with ...
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The invention discloses a split type engine cover lock. The split type engine cover lock comprises an engine cover lock body assembly and a safety lock assembly, wherein the engine cover lock body assembly comprises a lock shell, a stop hook, a stop hook tension spring, a rotary piece tongue, a rotary piece tongue tension spring, a reinforcing plate and an alarm switch wire harness; the safety lock assembly comprises a lock catch sub assembly, a blocking hook, a blocking hook torsion spring and a mounting support; the blocking hook comprises a blocking hook body; a blocking hook rivet mountinghole and a support mounting hole are formed in the top of the blocking hook body; and a baffle is connected to the outer side of the blocking hook body; the mounting support comprises a support body;a through hole is formed in the support body; a hook-shaped structure is arranged at the bottom end of the support body; the lock catch sub assembly and the support body are connected with the innerside and the back face of the blocking hook body correspondingly; and the hook-shaped structure is arranged in the support mounting hole in a penetrating mode and abuts against the top end of the inner side of the support mounting hole. The split type engine cover lock has an alarm switch function and is high in strength, the jacking force of the split type engine cover lock can meet higher requirements of customers.
Description
Technical field [0001] The invention relates to an automobile lock, in particular to a split type engine cover lock. Background technique [0002] At present, the general engine cover lock body assembly has only mechanical locking and engine cover opening functions, and does not have the alarm switch function, that is, it cannot feed back the signal whether the engine cover lock is locked, which is inconvenient to use. Secondly, in terms of strength, the main lock of the general engine cover lock body assembly can only ensure that the main lock and the lock will not be disengaged under the action of a static load of 4000N, and the auxiliary lock will be under the action of a static load of 2500N. It does not disengage from the lock, and the general engine cover lock body assembly cannot meet the customer's higher strength requirements. In addition, in terms of clean and jerk force, when the main lock of the general engine cover lock body assembly is opened from the locked posit...
Claims
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IPC IPC(8): E05B83/24E05B85/20E05B85/00E05B45/06
Inventor 姚明成
Owner 姚明成