Combination hasp with advanced security mechanism
AssigneeThe Sun Lock Company Ltd.
InventorKarl LAI
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Abstract
The present invention is directed to a combination hasp including a fixed hasp configured for mounting onto a fixture object by one or more fasteners, a movable hasp operatively connected to the fixed hasp and having a cutout formed therein. A knob and inner body operatively connected with a base and configured for rotational movement. The knob has a shape corresponding to the cutout in the movable hasp so that the knob is configured to pass through the movable hasp for operating the combination hasp to an unlocked mode. A lever positioned within the inner body and the knob and including a lock tail configured for engagement with a lock-tail cutout of the base to prevent rotational movement of the knob and the inner body relative to the base when the combination hasp is in a locked mode.
Claims15
A combination hasp, comprising:
- a fixed hasp configured for mounting onto a fixture object by one or more fasteners;
- a movable hasp operatively connected to the fixed hasp and having a cutout formed therein;
- a knob operatively connected with a base, wherein the knob has a shape corresponding to the cutout in the movable hasp so that the knob is configured to pass through the movable hasp for operating the combination hasp to an unlocked mode;
- an inner body configured for attachment to the knob and the base to allow rotational movement of the knob and the inner body relative to the base;
- a lever positioned within the inner body and the knob and comprising a lock tail;
- wherein the base comprises a lock-tail cutout formed therein and configured for receipt of the lock tail of the lever to prevent rotational movement of the knob and the inner body relative to the base when the combination hasp is in a locked mode;
- wherein the combination hasp is configured for operation to the unlocked mode when the lock tail of the lever is disengaged from the lock-tail cutout of the base.
Dependencies are inferred from the claim text.