Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic insert bolt
The invention provides an automatic insert bolt. The automatic insert bolt comprises a panel, an upper panel, a sliding slice, a lock rod, a reset spring, a connecting rod, a driven rod and a lock tongue, wherein the upper panel is vertically connected with the panel; the sliding slice slides along the panel; the lower end of the lock rod is connected with the upper end of the sliding slice, and the upper end of the lock rod telescopically penetrates through the upper panel; one end of the reset spring is fixed to the upper end of the sliding slice; the first end of the connecting rod is hinged to the panel; one end of the driven rod is hinged to the sliding slice, and the other end of the driven rod is hinged to the connecting rod; the lock tongue penetrates through the panel in a sliding mode, and one end of the lock tongue is connected with the second end of the connecting rod in an abutted mode; when the lock tongue retracts into the inner side of the panel, the lock rod penetrates through the upper panel; when the lock tongue pops out of the outer side of the panel, the lock rod is located on the inner side of the upper panel. The automatic insert bolt is installed in a son door leaf of a son-mother door; a link mechanism is adopted, the transmission efficiency is improved, the stroke of the lock rod is controlled, and the son door leaf can be opened and closed more conveniently.
Automatic insert bolt
The invention provides an automatic insert bolt. The automatic insert bolt comprises a panel, an upper panel, a sliding slice, a lock rod, a reset spring, a connecting rod, a driven rod and a lock tongue, wherein the upper panel is vertically connected with the panel; the sliding slice slides along the panel; the lower end of the lock rod is connected with the upper end of the sliding slice, and the upper end of the lock rod telescopically penetrates through the upper panel; one end of the reset spring is fixed to the upper end of the sliding slice; the first end of the connecting rod is hinged to the panel; one end of the driven rod is hinged to the sliding slice, and the other end of the driven rod is hinged to the connecting rod; the lock tongue penetrates through the panel in a sliding mode, and one end of the lock tongue is connected with the second end of the connecting rod in an abutted mode; when the lock tongue retracts into the inner side of the panel, the lock rod penetrates through the upper panel; when the lock tongue pops out of the outer side of the panel, the lock rod is located on the inner side of the upper panel. The automatic insert bolt is installed in a son door leaf of a son-mother door; a link mechanism is adopted, the transmission efficiency is improved, the stroke of the lock rod is controlled, and the son door leaf can be opened and closed more conveniently.
Automatic insert bolt
GUO MENG (Autor:in) / LI PENG (Autor:in) / LIU ZHONGTAO (Autor:in)
28.10.2015
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
Vertical adjustment tool of insert bolt for full threaded bolt
| Europäisches Patentamt | 2024