Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of primary and secondary doors, in particular to a courtyard primary and secondary door linkage device which comprises a door frame, a primary door body, a secondary door body, a mounting frame, a plurality of telescopic devices, two first sliding plates and two push plates. Two limiting grooves are formed in the inner circumferential face of the upper end of the door frame side by side. A plurality of matching grooves are formed in the bottom surface of each limiting groove; the primary door body and the secondary door body are rotationally arranged on the inner circumferential surface of the door frame, and mounting bins are arranged in the primary door body and the secondary door body; a lock cylinder body is arranged on the secondary door body; a spring bolt is slidably arranged on the lock cylinder body. The two first sliding plates are arranged in the two mounting bins in a sliding mode correspondingly. A plurality of clamping columns are arranged on the upper end surface of each push plate; the two ends of each telescopic device are connected with the inner wall of the mounting bin and the bottom face of each first sliding plate correspondingly. The mounting frame is mounted on the main door body; a pushing assembly is arranged on the main door body; and a control key is arranged on the lock cylinder body. The anti-theft lock is convenient for theft prevention and high in mounting stability.
本发明涉及子母门技术领域，具体为一种庭院子母门联动装置，包括门框、母门本体、子门本体、安装框、多个伸缩装置、两个第一滑动板和两个推板；门框的上端内周面上并排设有两个限位槽；每个限位槽的底面均设有多个配合槽；母门本体和子门本体均通过转动设置在门框内周面上，母门本体和子门本体内均设有安装仓；子门本体上设有锁芯本体；锁芯本体上滑动设置有锁舌；两个第一滑动板分别滑动设置在两个安装仓内；每个推板的上端面均设有多个卡柱；每个伸缩装置的两端分别连接安装仓的内壁和每个第一滑动板的底面；安装框安装在母门本体上；母门本体上设有推动组件；锁芯本体上设有用于控制键。本发明便于进行防盗且安装稳定性高。
The invention relates to the technical field of primary and secondary doors, in particular to a courtyard primary and secondary door linkage device which comprises a door frame, a primary door body, a secondary door body, a mounting frame, a plurality of telescopic devices, two first sliding plates and two push plates. Two limiting grooves are formed in the inner circumferential face of the upper end of the door frame side by side. A plurality of matching grooves are formed in the bottom surface of each limiting groove; the primary door body and the secondary door body are rotationally arranged on the inner circumferential surface of the door frame, and mounting bins are arranged in the primary door body and the secondary door body; a lock cylinder body is arranged on the secondary door body; a spring bolt is slidably arranged on the lock cylinder body. The two first sliding plates are arranged in the two mounting bins in a sliding mode correspondingly. A plurality of clamping columns are arranged on the upper end surface of each push plate; the two ends of each telescopic device are connected with the inner wall of the mounting bin and the bottom face of each first sliding plate correspondingly. The mounting frame is mounted on the main door body; a pushing assembly is arranged on the main door body; and a control key is arranged on the lock cylinder body. The anti-theft lock is convenient for theft prevention and high in mounting stability.
本发明涉及子母门技术领域，具体为一种庭院子母门联动装置，包括门框、母门本体、子门本体、安装框、多个伸缩装置、两个第一滑动板和两个推板；门框的上端内周面上并排设有两个限位槽；每个限位槽的底面均设有多个配合槽；母门本体和子门本体均通过转动设置在门框内周面上，母门本体和子门本体内均设有安装仓；子门本体上设有锁芯本体；锁芯本体上滑动设置有锁舌；两个第一滑动板分别滑动设置在两个安装仓内；每个推板的上端面均设有多个卡柱；每个伸缩装置的两端分别连接安装仓的内壁和每个第一滑动板的底面；安装框安装在母门本体上；母门本体上设有推动组件；锁芯本体上设有用于控制键。本发明便于进行防盗且安装稳定性高。
Courtyard primary and secondary door linkage device
一种庭院子母门联动装置
CHEN RONG (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
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
/
E05B
LOCKS
,
Schlösser
Prying-resistant safe courtyard primary and secondary door
| Europäisches Patentamt | 2023