A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A door handle (4) with disinfection contains an upper body in the form of a disinfecting liquid container (1), a pump (5) supplying the disinfecting liquid, a disinfecting liquid transport line (6), and at least one disinfecting liquid outlet nozzle (21) onto the handle (4). The handle has a lower rotary body (3) with a handle (4). The handle (4) is installed on the handle pin with square cross-section (8) installed rotatably inside the square of the door lock. The lower rotary body (3) of the handle contains a return spring restoring the horizontal, resting position of the handle (4) and a socket (22), in which the handle (4) is installed. A disinfecting liquid inlet chamber (10) supplied with the liquid by a line (6) is located in the installation area of the handle (4) in the lower rotary body (3). The disinfection liquid inlet chamber (19) leading to the handle (4) is connected via at least one radial duct (24) supplying the disinfecting liquid to the circumferential groove (25) in the surface of the handle (4). The aforementioned surface of the socket (22) of the handle (4) contains at least one axial groove (21) supplying the disinfecting liquid from the circumferential groove (25), through axial grooves (21), to the working surface of the handle (4). The axial grooves (21) supplying the disinfecting liquid inside the socket (22) used for installation of the handle (4) are spaced evenly around the circumference of the socket (22).
A door handle (4) with disinfection contains an upper body in the form of a disinfecting liquid container (1), a pump (5) supplying the disinfecting liquid, a disinfecting liquid transport line (6), and at least one disinfecting liquid outlet nozzle (21) onto the handle (4). The handle has a lower rotary body (3) with a handle (4). The handle (4) is installed on the handle pin with square cross-section (8) installed rotatably inside the square of the door lock. The lower rotary body (3) of the handle contains a return spring restoring the horizontal, resting position of the handle (4) and a socket (22), in which the handle (4) is installed. A disinfecting liquid inlet chamber (10) supplied with the liquid by a line (6) is located in the installation area of the handle (4) in the lower rotary body (3). The disinfection liquid inlet chamber (19) leading to the handle (4) is connected via at least one radial duct (24) supplying the disinfecting liquid to the circumferential groove (25) in the surface of the handle (4). The aforementioned surface of the socket (22) of the handle (4) contains at least one axial groove (21) supplying the disinfecting liquid from the circumferential groove (25), through axial grooves (21), to the working surface of the handle (4). The axial grooves (21) supplying the disinfecting liquid inside the socket (22) used for installation of the handle (4) are spaced evenly around the circumference of the socket (22).
DOOR HANDLE WITH DISINFECTION
TÜRGRIFF MIT DESINFEKTION
POIGNÉE DE PORTE AVEC DÉSINFECTION
GAWERSKI RYSZARD (author)
2022-03-02
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser