Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door lock plug pin control device
A door lock plug pin control device comprises a hollow plug pin seat, a button shaft sleeve and triangular pieces; a step which extends outwards is arranged at the open end of the plug pin seat, and the button shaft sleeve is mounted in the plug pin seat; the button part of the button shaft sleeve extends out of the plug pin seat, and the diameter of a button is larger than the hole diameter of the plug pin seat; the button is located on the outer side of the step; a spring and a core shaft are mounted in the button shaft sleeve, one end of the core shaft abuts against the spring, and the other end of the core shaft is connected with the tail portion of the plug pin seat in an abutting manner; the upper triangular piece and the lower triangular piece corresponding to a third long groove are arranged at the tail end of the plug pin seat, and the upper triangular piece and the lower triangular piece are provided with an upper connecting rod and a lower connecting rod matched with an upper plug pin and a lower plug pin respectively; and the triangular pieces are mounted on the plug pin seat through third pins respectively. The whole door lock plug pin control device is mounted at the proper height in the middle of a door leaf, and use and operation are more convenient; and the door lock plug pin control device is small in appearance size, more attractive, low in cost and good in use effect.
Door lock plug pin control device
A door lock plug pin control device comprises a hollow plug pin seat, a button shaft sleeve and triangular pieces; a step which extends outwards is arranged at the open end of the plug pin seat, and the button shaft sleeve is mounted in the plug pin seat; the button part of the button shaft sleeve extends out of the plug pin seat, and the diameter of a button is larger than the hole diameter of the plug pin seat; the button is located on the outer side of the step; a spring and a core shaft are mounted in the button shaft sleeve, one end of the core shaft abuts against the spring, and the other end of the core shaft is connected with the tail portion of the plug pin seat in an abutting manner; the upper triangular piece and the lower triangular piece corresponding to a third long groove are arranged at the tail end of the plug pin seat, and the upper triangular piece and the lower triangular piece are provided with an upper connecting rod and a lower connecting rod matched with an upper plug pin and a lower plug pin respectively; and the triangular pieces are mounted on the plug pin seat through third pins respectively. The whole door lock plug pin control device is mounted at the proper height in the middle of a door leaf, and use and operation are more convenient; and the door lock plug pin control device is small in appearance size, more attractive, low in cost and good in use effect.
Door lock plug pin control device
LI ZEHUA (Autor:in) / CHENG XINMIN (Autor:in)
23.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS