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A platform for research: civil engineering, architecture and urbanism
Hinge device capable of locking door opening angle
The invention discloses a hinge device capable of locking a door opening angle. The hinge device comprises a hinge plate, a hinge shaft, a shaft sleeve and a locking mechanism, a hinge nut is fixedly arranged on the hinge plate, the hinge shaft is perpendicularly connected with the hinge plate, a cavity with an opening in the top is formed in the hinge shaft, the hinge shaft is sequentially divided into a limiting part and a locking part from top to bottom, and two strip-shaped through holes are formed in the side wall of the locking part in a bilateral symmetry mode; the hinge shaft is rotationally connected with the shaft sleeve, and two strip-shaped clamping grooves are formed in the inner wall of the shaft sleeve in a bilateral symmetry mode; the locking mechanism comprises an adjusting bolt and a locking assembly, the adjusting bolt is in threaded connection with the hinge nut and extends downwards into a cavity in the hinge shaft, a pin shaft is transversely arranged at the bottom of the adjusting bolt, the locking assembly comprises two limiting columns, the top of each limiting column is rotationally connected with the pin shaft, and the top of each limiting column is fixedly connected with the hinge nut. The two limiting columns are connected through a spring. According to the device, the maximum opening angle of the door body can be freely set and locked, so that the use requirements in special scenes are met.
本发明公开了一种可锁止开门角度的铰链装置，该装置包括铰链板、铰链轴、轴套和锁紧机构；铰接板上固设有铰链螺母，铰链轴与铰接板垂直连接，铰接轴内设有顶部开口的腔体，铰接轴由上至下依次分为限位部和锁紧部，锁紧部的侧壁左右对称的设有两个条形通孔；铰接轴与轴套转动连接，在轴套的内壁左右对称的设有两个条形卡槽；锁紧机构包括调节螺栓和锁紧组件，调节螺栓与铰链螺母螺纹连接，并向下伸进铰链轴内的腔体里，在调节螺栓的底部横向设置有销轴，锁紧组件包括限位柱，限位柱有两个，每个限位柱的顶部分别与销轴转动连接，两个限位柱之间通过弹簧连接。该装置可自由设置门体的最大开门角度，并锁止，以满足在特殊场景下的使用需要。
Hinge device capable of locking door opening angle
The invention discloses a hinge device capable of locking a door opening angle. The hinge device comprises a hinge plate, a hinge shaft, a shaft sleeve and a locking mechanism, a hinge nut is fixedly arranged on the hinge plate, the hinge shaft is perpendicularly connected with the hinge plate, a cavity with an opening in the top is formed in the hinge shaft, the hinge shaft is sequentially divided into a limiting part and a locking part from top to bottom, and two strip-shaped through holes are formed in the side wall of the locking part in a bilateral symmetry mode; the hinge shaft is rotationally connected with the shaft sleeve, and two strip-shaped clamping grooves are formed in the inner wall of the shaft sleeve in a bilateral symmetry mode; the locking mechanism comprises an adjusting bolt and a locking assembly, the adjusting bolt is in threaded connection with the hinge nut and extends downwards into a cavity in the hinge shaft, a pin shaft is transversely arranged at the bottom of the adjusting bolt, the locking assembly comprises two limiting columns, the top of each limiting column is rotationally connected with the pin shaft, and the top of each limiting column is fixedly connected with the hinge nut. The two limiting columns are connected through a spring. According to the device, the maximum opening angle of the door body can be freely set and locked, so that the use requirements in special scenes are met.
本发明公开了一种可锁止开门角度的铰链装置，该装置包括铰链板、铰链轴、轴套和锁紧机构；铰接板上固设有铰链螺母，铰链轴与铰接板垂直连接，铰接轴内设有顶部开口的腔体，铰接轴由上至下依次分为限位部和锁紧部，锁紧部的侧壁左右对称的设有两个条形通孔；铰接轴与轴套转动连接，在轴套的内壁左右对称的设有两个条形卡槽；锁紧机构包括调节螺栓和锁紧组件，调节螺栓与铰链螺母螺纹连接，并向下伸进铰链轴内的腔体里，在调节螺栓的底部横向设置有销轴，锁紧组件包括限位柱，限位柱有两个，每个限位柱的顶部分别与销轴转动连接，两个限位柱之间通过弹簧连接。该装置可自由设置门体的最大开门角度，并锁止，以满足在特殊场景下的使用需要。
Hinge device capable of locking door opening angle
一种可锁止开门角度的铰链装置
ZHOU RUIYUAN (author) / SUI HONGJUN (author) / GAO SIWEN (author) / WU CAIXIA (author) / CHENG RAN (author) / LI HONGHONG (author) / REN KEMIN (author)
2024-07-23
Patent
Electronic Resource
Chinese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
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