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A platform for research: civil engineering, architecture and urbanism
Door body slow descending structure and door body
The invention discloses a door body slow descending structure and a door body. A door stopper assembly and a door main body arranged on the door stopper assembly in an opening and closing manner are included. The door stopper assembly is provided with a slow descending spring bolt. The door main body is provided with a slow descending clamping nozzle adaptive to the slow descending spring bolt; orthe door stopper assembly is provided with a slow descending clamping nozzle, and the door main body is provided with a slow descending spring bolt adaptive to the slow descending clamping nozzle; the slow descending spring bolt is provided with a groove in the extending direction of a tongue body of the slow descending spring bolt, and when the door main body is opened and closed relative to thedoor stopper assembly from zero to the preset angle, the slow descending spring bolt is matched with the slow descending clamping nozzle, the slow descending clamping nozzle is constantly kept in anautomatic tightening state to be clamped to the slow descending spring bolt and can slide on the slow descending spring bolt. According to the above slow descending structure, through the buffering deceleration action of motion uphill of the groove in the slow descending spring bolt, buffering deceleration happens to the door main body, and the probability of generating repulsive noise during rapid closing of the door main body can be greatly reduced.
本发明公开了一种门体的缓降结构及门体，包括门档组件和可开合的设置在门档组件上的门本体，门档组件上设置有缓降锁舌，门本体上设置有与缓降锁舌相适配的缓降卡嘴；或门档组件上设置有缓降卡嘴，门本体上设置有与缓降卡嘴相适配缓降锁舌；缓降锁舌沿其舌身的延伸方向上设置有凹槽，且门本体相对门档组件在零至预设角度内开合时，缓降锁舌与缓降卡嘴配合，缓降卡嘴始终保持自动收紧的状态夹持在缓降锁舌上且能够在缓降锁舌上滑动。上述缓降结构，通过缓降锁舌上的凹槽的运动上坡的缓冲减速作用，使得门本体产生缓冲减速，继而能够大大降低门本体快速关闭时产生令人反感的噪音的概率。
Door body slow descending structure and door body
The invention discloses a door body slow descending structure and a door body. A door stopper assembly and a door main body arranged on the door stopper assembly in an opening and closing manner are included. The door stopper assembly is provided with a slow descending spring bolt. The door main body is provided with a slow descending clamping nozzle adaptive to the slow descending spring bolt; orthe door stopper assembly is provided with a slow descending clamping nozzle, and the door main body is provided with a slow descending spring bolt adaptive to the slow descending clamping nozzle; the slow descending spring bolt is provided with a groove in the extending direction of a tongue body of the slow descending spring bolt, and when the door main body is opened and closed relative to thedoor stopper assembly from zero to the preset angle, the slow descending spring bolt is matched with the slow descending clamping nozzle, the slow descending clamping nozzle is constantly kept in anautomatic tightening state to be clamped to the slow descending spring bolt and can slide on the slow descending spring bolt. According to the above slow descending structure, through the buffering deceleration action of motion uphill of the groove in the slow descending spring bolt, buffering deceleration happens to the door main body, and the probability of generating repulsive noise during rapid closing of the door main body can be greatly reduced.
本发明公开了一种门体的缓降结构及门体，包括门档组件和可开合的设置在门档组件上的门本体，门档组件上设置有缓降锁舌，门本体上设置有与缓降锁舌相适配的缓降卡嘴；或门档组件上设置有缓降卡嘴，门本体上设置有与缓降卡嘴相适配缓降锁舌；缓降锁舌沿其舌身的延伸方向上设置有凹槽，且门本体相对门档组件在零至预设角度内开合时，缓降锁舌与缓降卡嘴配合，缓降卡嘴始终保持自动收紧的状态夹持在缓降锁舌上且能够在缓降锁舌上滑动。上述缓降结构，通过缓降锁舌上的凹槽的运动上坡的缓冲减速作用，使得门本体产生缓冲减速，继而能够大大降低门本体快速关闭时产生令人反感的噪音的概率。
Door body slow descending structure and door body
一种门体的缓降结构及门体
WANG LILI (author) / MA JING (author) / WANG CHUNMEI (author) / ZHANG YUNLONG (author)
2020-06-23
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Adjustable automobile electric tail door slow descending rod
| European Patent Office | 2024