Steering and locking device for motor vehicle

Abstract

The invention provides a steering and locking device for a motor vehicle. The steering and locking device is characterized in that a protective shell of a steering mechanism is provided with a locking base with a locking control mechanism and is combined with the locking base; a steering transmission rod is provided with a locking lug design with a locking groove or a locking hole in a manner of corresponding to a top angle of a locking bolt shaft rod at the bottom of the locking base; and when one end of a locking bolt shaft rod handle exposed out of the locking base and the protective shell is pressed down, the top angle at the other end, namely a locking connector, is inserted into the locking groove or the locking hole of the locking lug on the steering transmission rod. Meanwhile, a stop pin rightly falls down from a radial platform of the locking bolt shaft rod to clamp the locking bolt shaft rod and the locking bolt shaft rod cannot be returned, so that the steering transmission rod is fixed to enter an unlocking state. In the unlocking process, only a key is used for driving a locking core control mechanism or an instruction electronic driver to lift away the stop pin from the radial platform of the locking bolt shaft rod; and therefore, the top angle of the locking bolt shaft rod is automatically quitted from the locking groove or the locking hole of the locking lug and is returned back to the original position under the effect of a spring, and the steering transmission rod is unlocked to immediately recover steering work.

Description

Technical field [0001] The invention relates to a hand-controlled or / and electronically controlled anti-theft lock control device suitable for fixed assembly and non-fixed assembly, that is, movable use with any implement such as a motor vehicle, and specifically relates to a motor vehicle steering and fixing device. Locker. Background technique [0002] At present, most of the anti-theft steering lock products applicable to motor vehicles or non-motor vehicles use the additional method of external padlocks. The steering wheel can only be stuck on the edge of the front desk of the cab, that is, the steering wheel is increased by the action of the edge of the cab and the lock lever After the lock is controlled, the steering mechanism is locked. However, this lock control method is both cumbersome and awkward. Once it encounters caliper cutting, it is difficult to resist the implementation of sabotage, and as a result, it is easy to cause the loss of anti-theft lock control. Ther...

AI Technical Summary

Problems solved by technology

However, this lock control method is both cumbersome and clumsy, and it is difficult to resist the implementation of vandalism once encountering caliper cutting, resulting in the loss of anti-theft lock control.

Therefore, the existing external padlocks fail to form an integrated lock control combination with the steering mechanism in physical form, which not only weakens the security improvement of the anti-theft locking of the steering mechanism, but also is difficult to meet the pace of development of the times.

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