Steering wheel lock to be secured on the arms within the rim of a steering wheel
OwnerPingjun Qi, Xuhao Qiinventors
Life of this patent
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Abstract
A bar shaped steering wheel lock including two “L” shaped hooks obliquely attached on the lock body, an interior rod covered by trapezoidal thread for connecting the two hooks, a locking mechanism and an extendable sleeve. The trapezoidal thread allows the rod to be locked in position by the locking mechanism. The steering wheel lock is mounted firmly on a steering wheel by firstly inserting the two hooks into the holes on the wheel and secondly by stretching the two hooks until both the two hooks are secured on the arms within the rim of the steering wheel allowing the sleeve to be extended outward. The extended sleeve thus blocks the complete rotation of the steering wheel.
Claims5
An automobile anti-theft device to be mounted on a steering wheel for preventing the steering wheel from being turned and from being sawed comprising:
- an interior rod covered with trapezoidal thread;
- a left hook (6) placed on a left sleeve angled at x degrees from the axis of said interior rod;
- a right hook (5) placed on a right sleeve also angled at x degrees from the axis of said interior rod;
- said value x cannot be 0 degrees but can vary in a range of −60 degrees to +60 degrees;
- a pin (12) placed perpendicular to said interior rod and can be pushed into said trapezoidal thread to lock said interior rod;
- a lock housing placed on said right sleeve such that the exposure of said trapezoidal thread is eliminated when said interior rod is pulled out fully;
- said lock housing further contains a set of locking/unlocking mechanism covered and sealed by a clutch lock core and a lock housing case;
- a drive plate located within said lock housing for driving a metal pin (13) attached on said pin (12);
- and
- said right sleeve protects said interior rod and prevents the steering wheel from turning while extended.
Dependencies are inferred from the claim text.