A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Door stopper convenient for adjusting blocking height
The invention relates to a door stopper convenient for adjusting the blocking height. The door stopper is characterized by comprising an upper blocking frame, a lower blocking frame, fixing pins, wormwheels and a worm as a main body, wherein a fixing plate fixedly connected with the inner surfaces of the upper blocking frame and the lower blocking frame is arranged between the upper blocking frame and the lower blocking frame; the worm wheels are arranged on the upper side and the lower side of a square fixing frame respectively and connected to the square fixing frame, the worm wheels are meshed with the worm, and first connecting rods fixedly connected with the worm wheels are arranged on the worm wheels respectively; and second connecting rods which are connected with the square fixingframe through the fixing pins and can rotate on the square fixing frame are arranged at two ends of the bottom of the square fixing frame respectively, and the second connecting rods are parallel tothe first connecting rods on the worm wheels. The first connecting rods and the second connecting rods move to adjust the height between the upper blocking frame and the lower blocking frame through matching of the worm wheels and the worm, the design is ingenious, and the operation is simple; the worm wheels and the worm can be self-locked after adjustment, and the door stopper is convenient to use.
本发明涉及一种便于调节阻挡高度的门阻器，其特征是：包括上阻框、下阻框、固定销、蜗轮和蜗杆为主体；所述上阻框和下阻框之间设有分别与上阻框和下阻框内表面固定连接的固定板；所述方形固定框上下两侧分别设有蜗轮连接在方形固定框上，且蜗轮与蜗杆啮合，蜗轮上分别设有与之固定连接的一号连杆；所述方形固定框底部两端分别设有与方形固定框通过固定销连接并可在方形固定框上旋转转动的二号连杆，且二号连杆与蜗轮上一号连杆平行；本发明通过蜗轮与蜗杆的配合来使一号连杆和二号连杆运动调节上阻框和下阻框之间的高度，设计巧妙，操作简单；且调节完成后蜗轮与蜗杆可自锁，使用便捷。
Door stopper convenient for adjusting blocking height
The invention relates to a door stopper convenient for adjusting the blocking height. The door stopper is characterized by comprising an upper blocking frame, a lower blocking frame, fixing pins, wormwheels and a worm as a main body, wherein a fixing plate fixedly connected with the inner surfaces of the upper blocking frame and the lower blocking frame is arranged between the upper blocking frame and the lower blocking frame; the worm wheels are arranged on the upper side and the lower side of a square fixing frame respectively and connected to the square fixing frame, the worm wheels are meshed with the worm, and first connecting rods fixedly connected with the worm wheels are arranged on the worm wheels respectively; and second connecting rods which are connected with the square fixingframe through the fixing pins and can rotate on the square fixing frame are arranged at two ends of the bottom of the square fixing frame respectively, and the second connecting rods are parallel tothe first connecting rods on the worm wheels. The first connecting rods and the second connecting rods move to adjust the height between the upper blocking frame and the lower blocking frame through matching of the worm wheels and the worm, the design is ingenious, and the operation is simple; the worm wheels and the worm can be self-locked after adjustment, and the door stopper is convenient to use.
本发明涉及一种便于调节阻挡高度的门阻器，其特征是：包括上阻框、下阻框、固定销、蜗轮和蜗杆为主体；所述上阻框和下阻框之间设有分别与上阻框和下阻框内表面固定连接的固定板；所述方形固定框上下两侧分别设有蜗轮连接在方形固定框上，且蜗轮与蜗杆啮合，蜗轮上分别设有与之固定连接的一号连杆；所述方形固定框底部两端分别设有与方形固定框通过固定销连接并可在方形固定框上旋转转动的二号连杆，且二号连杆与蜗轮上一号连杆平行；本发明通过蜗轮与蜗杆的配合来使一号连杆和二号连杆运动调节上阻框和下阻框之间的高度，设计巧妙，操作简单；且调节完成后蜗轮与蜗杆可自锁，使用便捷。
Door stopper convenient for adjusting blocking height
一种便于调节阻挡高度的门阻器
SANG MINGZHE (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
DOOR STOPPER OF ROTATING OPERATION CONVENIENT OF HOLDING PARTS
| European Patent Office | 2023
DOOR STOPPER OF ROTATING OPERATION CONVENIENT OF HOLDING PARTS
European Patent Office | 2024