Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a push button type handle lock which comprises a front handle, a front lock body, a lock bolt, a rear lock body and a rear handle. The rear lock body comprises a cylindrical rear through portion. The push button type handle lock is characterized in that the outer edge of the front portion of the rear through portion is sequentially connected and sleeved with a backstop, a rear through plate, a rear reset spring, a rear rotating frame and a brake frame; the brake frame is provided with a locking groove, the rear through portion is internally provided with a push button and a cylindrical braking piece, wherein the push button and the cylindrical braking piece are connected in a sleeved manner in sequence; the front end of the braking piece is provided with braking rods with inclination, and the rear end of the braking piece is provided with a guide rod; The braking piece is further internally provided with a penetrating bumper bar, and the middle of the bumper bar is movably connected with a linkage block in a clamped manner, wherein the linkage block is connected with the inner wall of the rear through portion in a sleeved manner; a braking spring is further arranged between the linkage block and the braking piece; the push button is provided with a positioning clamping groove, and a positioning clamp is inserted into the positioning clamping groove; the middle of the positioning clamp is provided with a positioning through hole, and the upper end of the positioning through hole is connected with a spring piece; and the rear through portion is provided with an insurance through hole corresponding to the positioning clamp, and one end of the bumper bar is inserted into the positioning through hole. The push button type handle lock has the beneficial effects that the handle lock is safe, reliable, convenient and fast to install, and a door can be opened quickly on the inner side of the door.
The invention provides a push button type handle lock which comprises a front handle, a front lock body, a lock bolt, a rear lock body and a rear handle. The rear lock body comprises a cylindrical rear through portion. The push button type handle lock is characterized in that the outer edge of the front portion of the rear through portion is sequentially connected and sleeved with a backstop, a rear through plate, a rear reset spring, a rear rotating frame and a brake frame; the brake frame is provided with a locking groove, the rear through portion is internally provided with a push button and a cylindrical braking piece, wherein the push button and the cylindrical braking piece are connected in a sleeved manner in sequence; the front end of the braking piece is provided with braking rods with inclination, and the rear end of the braking piece is provided with a guide rod; The braking piece is further internally provided with a penetrating bumper bar, and the middle of the bumper bar is movably connected with a linkage block in a clamped manner, wherein the linkage block is connected with the inner wall of the rear through portion in a sleeved manner; a braking spring is further arranged between the linkage block and the braking piece; the push button is provided with a positioning clamping groove, and a positioning clamp is inserted into the positioning clamping groove; the middle of the positioning clamp is provided with a positioning through hole, and the upper end of the positioning through hole is connected with a spring piece; and the rear through portion is provided with an insurance through hole corresponding to the positioning clamp, and one end of the bumper bar is inserted into the positioning through hole. The push button type handle lock has the beneficial effects that the handle lock is safe, reliable, convenient and fast to install, and a door can be opened quickly on the inner side of the door.
Push button type handle lock
MAI SHENGLIN (Autor:in)
04.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser