US 11,806,852 B2
Nail gun nozzle mechanism and nail gun having the same
Chen-Ho Ou, Taichung (TW)
Assigned to PANREX INDUSTRIAL CO., LTD., Taichung (TW)
Filed by PANREX INDUSTRIAL CO., LTD., Taichung (TW)
Filed on May 16, 2022, as Appl. No. 17/745,653.
Claims priority of application No. 110118129 (TW), filed on May 19, 2021.
Prior Publication US 2022/0371170 A1, Nov. 24, 2022
Int. Cl. B25C 1/04 (2006.01)
CPC B25C 1/047 (2013.01) [B25C 1/043 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A nail gun nozzle mechanism adapted to be connected to a nail-discharging end of a nail gun, the nail-discharging end defining a firing channel that extends along an axis, said nail gun nozzle mechanism comprising:
a clamping wall adapted to be connected to the nail-discharging end, and defining a firing space that extends along the axis, that has opposite open ends along the axis, and that is adapted to be in spatial communication with the firing channel;
a retaining wall adapted to be connected to the nail-discharging end, and defining a withdrawn space that is offset from the axis and that is in spatial communication with said firing space;
a switch unit including a linkage member that is made of a resilient material, and that has an end immovably connected to said retaining wall, and a bracket member that is connected to an opposite end of said linkage member;
wherein said bracket member is movable relative to said clamping wall between a firing position, where said bracket member is distal from said clamping wall and is disposed in said withdrawn space, and a non-firing position, where said bracket member is proximate to said clamping wall and blocking at least a portion of said firing space, said linkage member resiliently biasing said bracket member toward the non-firing position,
wherein said linkage member of said switch unit is configured as an elongated plate and includes:
a securing section that is immovably connected to said retaining wall;
an inclined section that is inclined relative to the axis, and that has a connecting end connected to said securing section, and a distal end opposite to said connecting end, said connecting end and said distal end being respectively distal from and proximate to said clamping wall; and
an abutting section that extends from said distal end of said inclined section and that abuts against said bracket member.