A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of door stoppers, and discloses an automatic alarm door stopper. The automatic alarm door stopper comprises a shell which is arranged in a gap between a door and a floor. A sliding groove is formed in the shell. The sliding groove is in an L shape, one end of the L shape is located at the bottom of the shell, and the other end of the L shape is locatedon the left side of the shell. A storage bag is arranged on the left side of the shell. An inflatable sponge ball is placed in the storage bag. A ventilation film is arranged on the side, close to thesliding groove, of the storage bag. Air in the inflatable sponge ball can enter the sliding groove through the ventilation film after being compressed. A piston structure is connected into the sliding groove in a sliding mode. The piston structure comprises a first piston block, a piston connecting block and a second piston block which are sequentially connected with one another, the outer side of the piston connecting block is sleeved with an annular limiting block, and a piston supporting component is arranged below the second piston block. The automatic alarm door stopper has the advantages of being good in door stop effect and capable of reducing damage of rapid door pushing to a door plate.
本发明涉及门阻器技术领域，且公开了一种自动报警门阻器，包括壳体，所述壳体设置在房门与地板之间的空隙中，所述壳体上开设有滑动槽，所述滑动槽呈L形，且该L形的一端位于壳体底部，另一端位于壳体左侧，所述壳体左侧设有存储袋，所述存储袋内部放置有充气海绵球，所述存储袋靠近滑动槽的一侧设有通气薄膜，所述充气海绵球中的气体压缩后能够通过通气薄膜进入滑动槽中，所述滑动槽中滑动连接有活塞结构，所述活塞结构包括依次相互连接的第一活塞块、活塞连接块和第二活塞块，所述活塞块连接块外侧套设有环形限位块，所述第二活塞块下方设有活塞支撑部件。优点在于：阻门效果好，能够降低快速推门对门板造成的破坏。
The invention relates to the technical field of door stoppers, and discloses an automatic alarm door stopper. The automatic alarm door stopper comprises a shell which is arranged in a gap between a door and a floor. A sliding groove is formed in the shell. The sliding groove is in an L shape, one end of the L shape is located at the bottom of the shell, and the other end of the L shape is locatedon the left side of the shell. A storage bag is arranged on the left side of the shell. An inflatable sponge ball is placed in the storage bag. A ventilation film is arranged on the side, close to thesliding groove, of the storage bag. Air in the inflatable sponge ball can enter the sliding groove through the ventilation film after being compressed. A piston structure is connected into the sliding groove in a sliding mode. The piston structure comprises a first piston block, a piston connecting block and a second piston block which are sequentially connected with one another, the outer side of the piston connecting block is sleeved with an annular limiting block, and a piston supporting component is arranged below the second piston block. The automatic alarm door stopper has the advantages of being good in door stop effect and capable of reducing damage of rapid door pushing to a door plate.
本发明涉及门阻器技术领域，且公开了一种自动报警门阻器，包括壳体，所述壳体设置在房门与地板之间的空隙中，所述壳体上开设有滑动槽，所述滑动槽呈L形，且该L形的一端位于壳体底部，另一端位于壳体左侧，所述壳体左侧设有存储袋，所述存储袋内部放置有充气海绵球，所述存储袋靠近滑动槽的一侧设有通气薄膜，所述充气海绵球中的气体压缩后能够通过通气薄膜进入滑动槽中，所述滑动槽中滑动连接有活塞结构，所述活塞结构包括依次相互连接的第一活塞块、活塞连接块和第二活塞块，所述活塞块连接块外侧套设有环形限位块，所述第二活塞块下方设有活塞支撑部件。优点在于：阻门效果好，能够降低快速推门对门板造成的破坏。
Automatic alarm door stopper
一种自动报警门阻器
LIU YAMING (author)
2021-02-19
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme