FIELD: construction.
SUBSTANCE: safety device for prevention of door closing includes a plate attached to a door; an axis stretching from the plate; a lever including the first end and the second end. At the same time the first end of the lever is fixed on the axis as capable of rotation; a protruding element that protrudes from the plate, having a surface made so that it results in movement of the lever along it as the door is closed. At the same time the surface is made to direct the lever along the edge of the surface; a blocking door wedge attached mainly perpendicularly to the second end of the lever; at least one magnet arranged on the edge of the lever; at least one element that draws metal and is arranged on the plate for drawing of at least one magnet on the lever; and at least one stop device for limitation of lever rotation.
EFFECT: provision of safety in process of door closing in buildings and vehicles.
15 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LIMITER OF FOLD OPENING CLEAR SPACE | 2013 |
|
RU2514487C1 |
| LIMITER OF FOLD ROTATION ANGLE | 2013 |
|
RU2514486C1 |
| CLOSING DEVICES FOR AUTOMOBILE DOORS OR OTHER LOCKING MEMBERS | 1997 |
|
RU2194837C2 |
| DEVICE FOR GIVING DIRECTION AT BLOCKING FIXED RATCHET IN DOOR LOCK | 2004 |
|
RU2334857C2 |
| LOCKING DEVICE FOR SLIDING DOOR LEAF | 2016 |
|
RU2728151C2 |
| OPENING DEVICE | 2005 |
|
RU2362863C2 |
| SYSTEM AND METHOD OF PREVENTION OF UNAUTHORISED ACCESS TO THE LIFT WELL | 2004 |
|
RU2326800C2 |
| DEVICE TO FIX FOLD AT ITS PARTIAL TURN | 2014 |
|
RU2538927C1 |
| DEVICE FOR LIMITATION OF FOLD ROTATION ANGLE | 2013 |
|
RU2514485C1 |
| FIXATION DEVICE OF HALF-OPENED FLAP | 2014 |
|
RU2546435C1 |
