A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of smart home and discloses an opening-degree-adjustable household safety door. The household safety door comprises a door frame, wherein a first connecting piece is fixedly installed on one side of the door frame, and the middle of the first connecting piece is movably sleeved with a second connecting piece. Through the arrangement of a cam, a sliding block, a second connecting piece and a rotating shaft, after the door is opened by a certain angle and no person screws the handle, the handle returns to the horizontal position under the action of a torsional spring, one end of a flange of the cam abuts against an ejector rod, the sliding block can be located at the highest position, and a piston can move downwards under the rebound action of a reset spring; the hydraulic oil on the upper portion of the hydraulic cavity is extruded into the lower portion of the hydraulic cavity, so the clamping blocks are ejected out and clamped in the conical grooves, and due to the fact that multiple sets of conical grooves are formed along the hole in the middle of the first connecting piece, when the clamping blocks are clamped in the different conical grooves, the opening angles of the door can be different, and people can use the door conveniently.
本发明涉及智能家居技术领域，且公开了一种可调节开合度的家用安全门，包括门框，所述门框的一侧固定安装有第一连接件，所述第一连接件的中部活动套接有第二连接件。通过凸轮、滑块、第二连接件、转轴的设置，在门打开一定角度后，无人拧动把手时，此时，把手在扭簧的作用下恢复水平位置，凸轮的凸缘一端与顶杆相抵，能够使滑块处于最高处，活塞能够在复位弹簧的回弹作用下下移，将液压腔上部液压油挤压进入液压腔下部，从而将卡块顶出，使其卡在锥形槽中，由于锥形槽沿着第一连接件中部开孔设置多组，因此当卡块卡在不同锥形槽内部时，能够使门打开的角度不同，方便人们使用。
The invention relates to the technical field of smart home and discloses an opening-degree-adjustable household safety door. The household safety door comprises a door frame, wherein a first connecting piece is fixedly installed on one side of the door frame, and the middle of the first connecting piece is movably sleeved with a second connecting piece. Through the arrangement of a cam, a sliding block, a second connecting piece and a rotating shaft, after the door is opened by a certain angle and no person screws the handle, the handle returns to the horizontal position under the action of a torsional spring, one end of a flange of the cam abuts against an ejector rod, the sliding block can be located at the highest position, and a piston can move downwards under the rebound action of a reset spring; the hydraulic oil on the upper portion of the hydraulic cavity is extruded into the lower portion of the hydraulic cavity, so the clamping blocks are ejected out and clamped in the conical grooves, and due to the fact that multiple sets of conical grooves are formed along the hole in the middle of the first connecting piece, when the clamping blocks are clamped in the different conical grooves, the opening angles of the door can be different, and people can use the door conveniently.
本发明涉及智能家居技术领域，且公开了一种可调节开合度的家用安全门，包括门框，所述门框的一侧固定安装有第一连接件，所述第一连接件的中部活动套接有第二连接件。通过凸轮、滑块、第二连接件、转轴的设置，在门打开一定角度后，无人拧动把手时，此时，把手在扭簧的作用下恢复水平位置，凸轮的凸缘一端与顶杆相抵，能够使滑块处于最高处，活塞能够在复位弹簧的回弹作用下下移，将液压腔上部液压油挤压进入液压腔下部，从而将卡块顶出，使其卡在锥形槽中，由于锥形槽沿着第一连接件中部开孔设置多组，因此当卡块卡在不同锥形槽内部时，能够使门打开的角度不同，方便人们使用。
Household safety door with adjustable opening degree
一种可调节开合度的家用安全门
GE WEI (author)
2022-02-08
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05B
LOCKS
,
Schlösser
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung