Trigger grip
AssigneesYasuharu Nagaki, James Ke Liu
InventorChi-Yuan Chen
Life of this patent
Estimating the term…
Abstract
A trigger grip (100) includes a body (10) including an upper jaw (11) extending laterally, a pivot section (12) depending from one end of the upper jaw, and a sleeve section (13) depending from the other end of the upper jaw, the sleeve section including a slot (131) and an extension (132) depending from the slot; a pivotal link (20) pivotably secured to the pivot section (12) and including a jaw member disposed below the upper jaw (11) in an inoperative position; and a lever (30) including a first hole (31) at one end, a second hole (32) at the other end, and a protuberance (33) depending from the other end, the lever (30) being inserted through the slot (131) with its first hole (31) pivotably secured to the pivotal link (20).
Claims13
A trigger grip comprising:
- a body (10) comprising an upper jaw (11) extending laterally, a pivot section (12) depending from one end of the upper jaw (11), and a sleeve section (13) depending from an other end of the upper jaw (11), the sleeve section (13) including a slot (131) and an extension (132) depending from the slot (131);
- a pivotal link (20) pivotably secured to the pivot section (12) and comprising a jaw member (23) disposed below the upper jaw (11) in an inoperative position;
- and
- a lever (30) comprising a first hole (31) at one end, a second hole (32) at an other end, and a protuberance (33) depending from the other end, the lever (30) being inserted through the slot (131) with its first hole (31) pivotably secured to the pivotal link (20),
- wherein the pivot section (12) comprises a stepped-diameter, cylindrical projection (121) extending laterally, the projection (121) including a base (1212) with the pivotal link (20) engaged therewith, an externally threaded member (1211) having a diameter smaller than that of the base (1212), and a shoulder (123) at a joining portion of the externally threaded member (1211) and the base (1212), and
- wherein the body (10) further comprises a positioning hole (122) proximate the base (1212) of the pivot section (12), wherein the pivotal link (20) further comprises a first hole (21) at one side of one end, and a cylindrical recess (24) at the other side of one end spaced from and aligned with the first hole (31), the recess (24) having an elongated groove (241), the trigger grip further comprising a torsion spring (60) put on the projection (121) with one end inserted into the positioning hole (122) for positioning, the torsion spring (60) being further received in the recess (24) with the other end thereof rested on the groove (241).
A trigger grip comprising:
- a body (10) comprising an upper jaw (11) extending laterally, a pivot section (12) depending from one end of the upper jaw (11), the pivot section (12) including a stepped-diameter, cylindrical projection (121) extending laterally, and a sleeve section (13) depending from an other end of the upper jaw (11), the sleeve section (13) including a slot (131);
- a pivotal link (20) pivotably secured to the projection (121) and comprising a jaw member (23) disposed below the upper jaw (11) in an inoperative position;
- and
- a lever (30) comprising a first hole (31) at one end and a second hole (32) at an other end, the lever (30) being inserted through the slot (131) with its first hole (31) pivotably secured to the pivotal link (20),
- wherein the projection (121) comprises a base (1212) with the pivotal link (20) engaged therewith, an externally threaded member (1211) having a diameter smaller than that of the base (1212), and a shoulder (123) at a joining portion of the externally threaded member (1211) and the base (1212);
- and
- wherein the body (10) further comprises a positioning hole (122) proximate the base (1212) of the pivot section (12), wherein the pivotal link (20) further comprises a first hole (21) at one side of one end, and a cylindrical recess (24) at the other side of one end spaced from and aligned with the first hole (31), the recess (24) having an elongated groove (241), the trigger grip further comprising a torsion spring (60) put on the projection (121) with one end inserted into the positioning hole (122) for positioning, the torsion spring (60) being further received in the recess (24) with the other end thereof rested on the groove (241).
Dependencies are inferred from the claim text.