Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bolt
The invention relates to the technical field of house decoration and specifically relates to a bolt. The bolt comprises a housing, a shifting handle, a connecting rod and a leaf spring; a shifting handle groove is formed in the housing; the inner end of the shifting handle is inserted in the shifting handle groove; a first pin hole is formed in the inner end of the shifting handle and in rotational connection with one end of the leaf spring through a first cylindrical pin; the other end of the leaf spring is connected with one end of the connecting rod; the connecting rod and the leaf spring are located inside the housing; the other end of the connecting rod extends out of the housing; a second pin hole is formed in the middle of the shifting handle; a pin groove is formed in the inner surface of the housing; the shifting handle is in rotational connection with the housing through a second cylindrical pin; grooves are formed in the outer surface of the housing and located on the two sides of the shifting handle groove respectively; the outer end of the shifting handle is located in the grooves; a cover plate is arranged on the back of the housing and located on the outer sides of the leaf spring and the connecting rod. The bolt is simple in structure, convenient to mount and operate, and safe and reliable.
Bolt
The invention relates to the technical field of house decoration and specifically relates to a bolt. The bolt comprises a housing, a shifting handle, a connecting rod and a leaf spring; a shifting handle groove is formed in the housing; the inner end of the shifting handle is inserted in the shifting handle groove; a first pin hole is formed in the inner end of the shifting handle and in rotational connection with one end of the leaf spring through a first cylindrical pin; the other end of the leaf spring is connected with one end of the connecting rod; the connecting rod and the leaf spring are located inside the housing; the other end of the connecting rod extends out of the housing; a second pin hole is formed in the middle of the shifting handle; a pin groove is formed in the inner surface of the housing; the shifting handle is in rotational connection with the housing through a second cylindrical pin; grooves are formed in the outer surface of the housing and located on the two sides of the shifting handle groove respectively; the outer end of the shifting handle is located in the grooves; a cover plate is arranged on the back of the housing and located on the outer sides of the leaf spring and the connecting rod. The bolt is simple in structure, convenient to mount and operate, and safe and reliable.
Bolt
JERRY LEE MONTES DE OGA (Autor:in) / ZHOU GANG (Autor:in)
06.01.2016
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