A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Door opener
The invention relates to the technical field of door openers, and discloses a door opener which comprises a shell, a starting device, a driving piece, a pushing device and a connecting piece. The shell is provided with an upper cover and a lower cover, an accommodating space is arranged between the upper cover and the lower cover, and the lower cover is provided with a first track, a second track, a third track and a fourth track; the starting device is arranged in the containing space and provided with a first sliding block, a first elastic piece, a linkage piece and a starting piece, the first elastic piece is connected with the first sliding block, the linkage piece is connected with the first sliding block, and the linkage piece is provided with a hook part; the driving piece is arranged in the third track and is provided with a hooked part and a pushed part; the pushing device is arranged in the containing space and provided with a pushing rod, a second sliding block, a second elastic piece and a limiting piece, the pushing rod is provided with a groove, the second elastic piece is connected with the second sliding block, the two ends of the connecting piece are connected with the driving piece and the pushing rod respectively, and the combination can achieve the effect that the door plate can be opened by pressing the door plate.
本发明涉及开门器的技术领域，公开了一种开门器，一壳体、一启动装置、一带动件、一推动装置及一连接件；所述壳体设有上盖和下盖，所述上盖和下盖之间设有容置空间，所述下盖设有第一轨道、第二轨道和第三轨道以及第四轨道；所述启动装置设于容置空间内，设有第一滑块、第一弹性件和连动件及启动件，所述第一弹性件与第一滑块相连接，所述连动件与第一滑块相连接，所述连动件设有勾部；带动件设于第三轨道内，设有被勾部及被推动部；推动装置设于容置空间内，设有推动杆、第二滑块和第二弹性件以及限位件，所述推动杆设有凹槽，第二弹性件和第二滑块相连接，所述连接件两端分别连接带动件和推动杆，上述组合可达到按压门板即可使门板开启的功效。
Door opener
The invention relates to the technical field of door openers, and discloses a door opener which comprises a shell, a starting device, a driving piece, a pushing device and a connecting piece. The shell is provided with an upper cover and a lower cover, an accommodating space is arranged between the upper cover and the lower cover, and the lower cover is provided with a first track, a second track, a third track and a fourth track; the starting device is arranged in the containing space and provided with a first sliding block, a first elastic piece, a linkage piece and a starting piece, the first elastic piece is connected with the first sliding block, the linkage piece is connected with the first sliding block, and the linkage piece is provided with a hook part; the driving piece is arranged in the third track and is provided with a hooked part and a pushed part; the pushing device is arranged in the containing space and provided with a pushing rod, a second sliding block, a second elastic piece and a limiting piece, the pushing rod is provided with a groove, the second elastic piece is connected with the second sliding block, the two ends of the connecting piece are connected with the driving piece and the pushing rod respectively, and the combination can achieve the effect that the door plate can be opened by pressing the door plate.
本发明涉及开门器的技术领域，公开了一种开门器，一壳体、一启动装置、一带动件、一推动装置及一连接件；所述壳体设有上盖和下盖，所述上盖和下盖之间设有容置空间，所述下盖设有第一轨道、第二轨道和第三轨道以及第四轨道；所述启动装置设于容置空间内，设有第一滑块、第一弹性件和连动件及启动件，所述第一弹性件与第一滑块相连接，所述连动件与第一滑块相连接，所述连动件设有勾部；带动件设于第三轨道内，设有被勾部及被推动部；推动装置设于容置空间内，设有推动杆、第二滑块和第二弹性件以及限位件，所述推动杆设有凹槽，第二弹性件和第二滑块相连接，所述连接件两端分别连接带动件和推动杆，上述组合可达到按压门板即可使门板开启的功效。
Door opener
一种开门器
LIAO RUIZHONG (author) / XU FANKAI (author) / YANG YONG (author)
2023-09-05
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