Universal locking mechanism for a clamp
View Patent ↗A manual locking clamp is disclosed. The manual locking clamp includes a base and a handle pivotally connected to the base. The manual locking clamp also includes a locking lever connected to the handle. The locking lever including a first locking orifice and a second locking orifice along with a fulcrum orifice and a pivot orifice. The locking lever is capable of being used on any known manual clamp, including pull action clamps, hold down action clamps, straight line action clamps, and any other known manual action clamps.
1. A locking clamp, said clamp comprising:
a base;
a handle pivotally connected to said base and pivotal about a pivot axis;
a locking lever connected with said handle and pivotal about said pivot axis via a pivot orifice, said locking lever having a first locking orifice, a second locking orifice and a fulcrum orifice, said locking lever having a fulcrum defined at or near a bend therein, said fulcrum orifice passing through the locking lever and corresponding to an orifice through the handle;
a locking pin extending from a surface of said base, said locking lever locking said clamp in an open and closed position when said locking pin engages said first locking and second locking orifices of said locking lever; and
wherein the locking lever is further connected to the handle via a fastener, said fulcrum orifice and said orifice through the handle.
2. The clamp of claim 1 further comprising a fastener arranged through said locking lever, said base and said handle, said fastener passes through said pivot orifice.
3. The clamp of claim 2 further comprising a spring arranged between said locking lever and a surface of said fastener.
4. The clamp of claim 1 further comprising a spacer arranged between said handle and said locking lever.
5. The clamp of claim 1 wherein the clamp is positively locked in a closed or clamped position wherein said locking pin is arranged in said first lock orifice and the clamp is positively locked in an open or unclamped position wherein said locking pin is arranged in said second lock orifice.
6. The clamp of claim 1 further comprising an arm pivotally connected to said base.
7. The clamp of claim 1 further comprising a plunger connected to said handle.
8. The clamp of claim 1 further comprising a grip over an end of said handle and a grip over an end of said locking lever.