Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spring type ring main unit door lock
The invention provides a spring type ring main unit door lock. The door lock comprises a lock box, a padlock, an operating handle, a through shaft, two lock rods, two connecting rods, two lock rod limiting pieces and a spring; the lock box comprises a box body, a box cover, a lock tongue mounting block arranged in the box body and a lock tongue arranged on the lock tongue mounting block; a lock tongue passing hole matched with the lock tongue is formed in the operating handle; a through shaft passing hole is formed in the lock box; the through shaft is arranged in the through shaft passing hole of the lock box and a mounting hole formed in a cabinet door; the front and back ends of the through shaft are in pin joint with the operating handle and the two connecting rods; each of the back ends of the two connecting rods is in pin joint with one lock rod; the two lock rod limiting pieces are fixedly arranged on the back end surface of the cabinet door; each of the two ends of the spring and one end of each of the two lock rods are fixedly connected between the two lock rods; and the other end of each of the two lock rods penetrates through the corresponding lock rod limiting piece tobe matched with a lock groove formed in a cabinet body. Compared with the prior art, the door lock is simpler in structure, lower in cost and more convenient, time-saving and effort-saving to lock andunlock.
本发明提供一种弹簧式环网柜门锁，包括锁盒、挂锁、操作手柄、通轴、2根锁杆、2根连杆、2个锁杆限位件和1根弹簧；锁盒包括盒体、盒盖、设于盒体内的锁舌安装块以及设于锁舌安装块上的锁舌，操作手柄上设有与锁舌相配合的锁舌通过孔，锁盒设有通轴通过孔，通轴设于锁盒的通轴通过孔及柜门配设的安装孔内，通轴的前后两端分别与操作手柄及2根连杆销接，2根连杆的后端各与1根锁杆销接，2个锁杆限位件固定设于柜门的后端面上，弹簧的两端分别与2根锁杆的一端固定连接设于2根锁杆之间，2根锁杆的另一端穿过1个锁杆限位件后与柜体上配设的锁止槽相配合。本发明相对于现有技术，结构更为简单、成本更低、开闭锁操作更为方便和省时省力。
Spring type ring main unit door lock
The invention provides a spring type ring main unit door lock. The door lock comprises a lock box, a padlock, an operating handle, a through shaft, two lock rods, two connecting rods, two lock rod limiting pieces and a spring; the lock box comprises a box body, a box cover, a lock tongue mounting block arranged in the box body and a lock tongue arranged on the lock tongue mounting block; a lock tongue passing hole matched with the lock tongue is formed in the operating handle; a through shaft passing hole is formed in the lock box; the through shaft is arranged in the through shaft passing hole of the lock box and a mounting hole formed in a cabinet door; the front and back ends of the through shaft are in pin joint with the operating handle and the two connecting rods; each of the back ends of the two connecting rods is in pin joint with one lock rod; the two lock rod limiting pieces are fixedly arranged on the back end surface of the cabinet door; each of the two ends of the spring and one end of each of the two lock rods are fixedly connected between the two lock rods; and the other end of each of the two lock rods penetrates through the corresponding lock rod limiting piece tobe matched with a lock groove formed in a cabinet body. Compared with the prior art, the door lock is simpler in structure, lower in cost and more convenient, time-saving and effort-saving to lock andunlock.
本发明提供一种弹簧式环网柜门锁，包括锁盒、挂锁、操作手柄、通轴、2根锁杆、2根连杆、2个锁杆限位件和1根弹簧；锁盒包括盒体、盒盖、设于盒体内的锁舌安装块以及设于锁舌安装块上的锁舌，操作手柄上设有与锁舌相配合的锁舌通过孔，锁盒设有通轴通过孔，通轴设于锁盒的通轴通过孔及柜门配设的安装孔内，通轴的前后两端分别与操作手柄及2根连杆销接，2根连杆的后端各与1根锁杆销接，2个锁杆限位件固定设于柜门的后端面上，弹簧的两端分别与2根锁杆的一端固定连接设于2根锁杆之间，2根锁杆的另一端穿过1个锁杆限位件后与柜体上配设的锁止槽相配合。本发明相对于现有技术，结构更为简单、成本更低、开闭锁操作更为方便和省时省力。
Spring type ring main unit door lock
弹簧式环网柜门锁
ZHANG YONGSHENG (Autor:in) / CHEN BIN (Autor:in) / SU HUA (Autor:in) / HU YIFENG (Autor:in) / XUE BO (Autor:in)
26.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser