One piece plastic garment clamp having live hinge toggle joint

Claim 1

A one piece plastic clamp having a generally U-shaped outer structure including two outside legs and a thinned and downwardly curved upper bridging region from which the legs integrally depend, the clamp further including: live hinge toggle joint means for spanning the upper outside ends of the legs, the toggle joint means having a release position peaking freely above the upper bridging region as the legs move relatively together and apart in the release position, and having a stable snap lock position directly adjacent to the upper bridging region thereby forcing the outer legs together in a clamped position; two oppositely facing inner clamping jaws relatively moveable freely with respect to each other and to the outer structure in the release position for clamping an article between directly opposed jaw faces when the clamp is in the snap lock position, two live hinge beams for joining the jaws to opposite inside walls of the outer legs, each jaw having a leg live hinge means at a fulcrum location at a midregion of the inside wall of its corresponding leg and having a jaw live hinge means at a midregion of an outside wall of its corresponding jaw, the two live hinge beams extending upwardly from their fulcrum locations so that downward force caused by the weight of an article clamped between the jaws increases the clamping force of the clamp in the clamped position by the resistance of the legs to being spread while in the clamped position, whereby compressive force applied to urge the lower open ends of the outer legs together causes the legs to bend about the fulcrum points, thereby spreading apart the thinned and downwardly curved upper bridging region which causes the live hinge toggle means to snap release to its release position, thereupon releasing the jaws from clamping of the article.