SU742568A1 - Device for retaining door wings in closed position - Google Patents
Device for retaining door wings in closed position Download PDFInfo
- Publication number
- SU742568A1 SU742568A1 SU782694160A SU2694160A SU742568A1 SU 742568 A1 SU742568 A1 SU 742568A1 SU 782694160 A SU782694160 A SU 782694160A SU 2694160 A SU2694160 A SU 2694160A SU 742568 A1 SU742568 A1 SU 742568A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- closed position
- door wings
- retaining door
- anvil
- latch
- Prior art date
Links
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Description
1one
Изобретение относитс к устройствам дл фиксации створок двери в закрытом положении.This invention relates to devices for fixing door leaves in a closed position.
Известно устройство дл фиксации створок двери в закрытом положении, содержащее подпружиненную поворотную защелку, установленную на одной из створок, и упор I.A device for fixing the doors of the door in the closed position, containing a spring-loaded swivel latch mounted on one of the doors, and the stop I.
Целью изобретени вл етс повышение удобства обслуживани устройства.The aim of the invention is to improve the usability of the device.
Это достигаетс тем, что устройство имеет двуплечий рычаг, установленный на оси защелки дл взаимодействи с рамой и упором , причем упор закреплен на второй створке .This is achieved by the fact that the device has a double-arm lever mounted on the axis of the latch for engaging with the frame and the anvil, with the anvil fixed to the second flap.
На фиг. 1 изображено устройство, общий вид; на фиг. 2 - разрез А-А на фиг. 1; на фиг. 3 - вид по стредке Б на фиг. 2.FIG. 1 shows the device, a general view; in fig. 2 shows section A-A in FIG. one; in fig. 3 is a view along st. B in FIG. 2
Устройство дл фиксации створок двери в закрытом положении содержит поворотную защелку I с пружиной 2 и двуплечим рычагом 3, расположенным на створке 4, створку 5 с упором 6, раму 7, замок 8.The device for fixing the door leaves in the closed position contains a rotary latch I with a spring 2 and a double-arm lever 3 located on the leaf 4, a leaf 5 with an emphasis 6, a frame 7, a lock 8.
Устройство работает следующим образом.The device works as follows.
При закрывании двери закрывают створку 4, потом створку 5. При этом упор 6 отводит плечо рычага 3, поворачивает ось защелки 1 и второе плечо рычага 3, которое упираетс в раму 7 и предотвращает открывани створки. Потом створки 5 и 4 закрывают замком 8.When the door is closed, the flap 4 is closed, then the flap 5. At this, the flap 6 retracts the shoulder of the lever 3, rotates the axis of the latch 1 and the second shoulder of the lever 3, which abuts the frame 7 and prevents the flap from opening. Then the flaps 5 and 4 are closed with a lock 8.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782694160A SU742568A1 (en) | 1978-12-06 | 1978-12-06 | Device for retaining door wings in closed position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782694160A SU742568A1 (en) | 1978-12-06 | 1978-12-06 | Device for retaining door wings in closed position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU742568A1 true SU742568A1 (en) | 1980-06-25 |
Family
ID=20797560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782694160A SU742568A1 (en) | 1978-12-06 | 1978-12-06 | Device for retaining door wings in closed position |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU742568A1 (en) |
-
1978
- 1978-12-06 SU SU782694160A patent/SU742568A1/en active
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