초록 ▼

A firearm handgrip includes a housing and a bipod movable between stored and deployed positions. The bipod is adapted for panning (horizontal rotation), tilting (up-down) and canting (right-left) movements when deployed and includes a torsion spring enabling tracking a horizontal angle for quick leg

A firearm handgrip includes a housing and a bipod movable between stored and deployed positions. The bipod is adapted for panning (horizontal rotation), tilting (up-down) and canting (right-left) movements when deployed and includes a torsion spring enabling tracking a horizontal angle for quick leg realignment. The bipod includes a piston, a deployment spring between the piston and the housing, and a locking assembly for holding the bipod in the stored position. The locking mechanism preferably first and second magnet pieces respectively located on a release ram near the top of the housing and on the piston. Alignment between the magnet pieces in a first ram position holds the bipod in the stored position while movement to a second ram position creates magnet misalignment for bipod release.

대표청구항 ▼

What is claimed is: 1. A firearm handgrip with a retractable and extendable bipod, said handgrip comprising: a hollow housing adapted to be a handgrip that is mountable to a firearm; and a bipod that is retractable into and extendable from the grip housing, the bipod enabling horizontal panning of

What is claimed is: 1. A firearm handgrip with a retractable and extendable bipod, said handgrip comprising: a hollow housing adapted to be a handgrip that is mountable to a firearm; and a bipod that is retractable into and extendable from the grip housing, the bipod enabling horizontal panning of the firearm relative to the bipod, and further comprising a torsion spring that opposes the panning motion and enables quick realignment of the bipod legs to the firearm when the firearm is lifted; a compression spring for forcing deployment of the bipod out of the housing; and a release mechanism for releasing the spring and deploying the bipod, wherein the release mechanism includes upper and lower magnetic members arranged to attract each with sufficient force when substantially aligned to overpower an expansive force of the deployment compression spring. 2. A handgrip as in claim 1, wherein the bipod includes a vertically sliding piston located within the housing under the force of the compression spring, and the release mechanism includes a ram located within a horizontal channel defined adjacent a top end of the housing, wherein the upper and lower magnet pieces are respectively carried by the ram and the piston, the ram moveable between a first position in which the upper and lower magnets are substantially aligned with each other and a second position in which the upper and lower magnets are misaligned, the misalignment of the magnet pieces sufficiently reducing the attraction force between the magnet pieces to allow the compression spring to move the bipod to the deployed position.