THE SWITCH IN THE DOOR HANDLE

THE SWITCH IN THE DOOR HANDLEYou have returned home or moved from room to room. Opening the door, clicked the lock handle and then light lit up. Comfortable? And the secret is this. Attached to the handle bracket presses the button of a pushbutton connected to the network switch. Turn it on and when you close the door, press again, wait a handle to a push-button switch opens.
 
Device to turn the light on the door handle:
1 — push switch, 2 — clip, 3 — handle, 4 — corner fastening buttons, 5 — door, 6 — room switch.

 
S. DYACHKOV, Novovyatsk, Kirov oblast

Recommend to read

  • URAL “THREE-TON”URAL “THREE-TON”
    Autumn the evacuation of 1941, which resulted in the defense enterprises of the capital was transferred to the East of the country, has transformed a provincial town, which was the...
  • “Bulb” instead of lungs“Bulb” instead of lungs
    To refuel a car tank in field conditions — for example, from a barrel or another vehicle’s tank — drivers often use a simple hose and the so-called “suction method,” creating a vacuum by...