Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a hydraulic buffer sucker for a door stopper. The hydraulic buffer sucker is a product used for fixing the door stop position. An outer cover and a base are connected through internal threads and external threads to form a cylindrical whole with an inner chamber formed therein; a through hole is formed in the top center of the outer cover; a suction tube, a connecting sleeve, a hydraulic buffer oil cylinder and a pin are sequentially mounted in the inner chamber formed by both the outer cover and the base from top to bottom; an outwardly raised flange is arranged at the bottom of the suction tube; the connecting sleeve sleeves one end of the cylinder body of the hydraulic buffer oil cylinder, and the end and the connecting sleeve are embedded into the inner chamber of the suction tube together; a spring sleeves the cylinder body of the hydraulic buffer oil cylinder; one end of the piston rod of the hydraulic buffer oil cylinder extends to the inner bottom of the base and is connected with the inner bottom of the base through the pin. The hydraulic buffer sucker has the advantages that defects in the prior art are avoided, the impulsive force can be effectively digested, rigid collision and noise can be effectively eliminated, the suction tube can realize hydraulic buffering resetting to prevent desorption, and the hydraulic buffer sucker can adapt to magnetic touch rods of common door stoppers in the market, is simple in structure, convenient to use and low in production cost.
The invention relates to a hydraulic buffer sucker for a door stopper. The hydraulic buffer sucker is a product used for fixing the door stop position. An outer cover and a base are connected through internal threads and external threads to form a cylindrical whole with an inner chamber formed therein; a through hole is formed in the top center of the outer cover; a suction tube, a connecting sleeve, a hydraulic buffer oil cylinder and a pin are sequentially mounted in the inner chamber formed by both the outer cover and the base from top to bottom; an outwardly raised flange is arranged at the bottom of the suction tube; the connecting sleeve sleeves one end of the cylinder body of the hydraulic buffer oil cylinder, and the end and the connecting sleeve are embedded into the inner chamber of the suction tube together; a spring sleeves the cylinder body of the hydraulic buffer oil cylinder; one end of the piston rod of the hydraulic buffer oil cylinder extends to the inner bottom of the base and is connected with the inner bottom of the base through the pin. The hydraulic buffer sucker has the advantages that defects in the prior art are avoided, the impulsive force can be effectively digested, rigid collision and noise can be effectively eliminated, the suction tube can realize hydraulic buffering resetting to prevent desorption, and the hydraulic buffer sucker can adapt to magnetic touch rods of common door stoppers in the market, is simple in structure, convenient to use and low in production cost.
Hydraulic buffer sucker for door stopper
WU ZHAOJIAN (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