Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fixing piece and transmission device
The invention provides a fixing piece and a transmission device. The transmission device comprises a housing, a transmission piece, a driving piece and fixing pieces, wherein the transmission piece and the driving piece are arranged on the housing, and the driving piece is connected with the transmission piece; mounting holes are formed in the housing, and the fixing pieces are arranged in the mounting holes and can move in the length directions of the mounting holes, so that the fixing pieces can extend towards the housing outside the mounting holes; each of the fixing pieces is provided witha threaded hole, and a first limiting part is arranged on the outer side of each fixing piece; and a second limiting part is arranged in each mounting hole, and when the fixing pieces extends out ofthe mounting holes to achieve the preset positions, first limiting parts are abutted against the second limiting parts. The second limiting parts are abutted against the first limiting parts, so thatthe fixing pieces are limited, the condition that the fixing pieces are all pulled out of the mounting holes by rotating handles can be avoided, and the condition that the rotating handles cannot be fixed, can be avoided.
本发明提出一种固定件及传动装置，其中，所述传动装置括壳体、传动件、驱动件和固定件；传动件和驱动件设置在壳体上，且驱动件连接传动件；壳体设置有安装孔，固定件设置在安装孔并可沿安装孔的长度方向运动，使固定件可向壳体的外侧伸出安装孔；固定件设置有螺纹孔，且固定件的外侧设置有第一限位部；安装孔中设置有第二限位部；其中，当固定件伸出安装孔到达预设位置时，第一限位部与第二限位部抵接。在本发明中，第二限位部与第一限位部抵接可将固定件限制，防止固定件被转动执手全部拉出安装孔，避免转动执手出现无法固定的情况。
Fixing piece and transmission device
The invention provides a fixing piece and a transmission device. The transmission device comprises a housing, a transmission piece, a driving piece and fixing pieces, wherein the transmission piece and the driving piece are arranged on the housing, and the driving piece is connected with the transmission piece; mounting holes are formed in the housing, and the fixing pieces are arranged in the mounting holes and can move in the length directions of the mounting holes, so that the fixing pieces can extend towards the housing outside the mounting holes; each of the fixing pieces is provided witha threaded hole, and a first limiting part is arranged on the outer side of each fixing piece; and a second limiting part is arranged in each mounting hole, and when the fixing pieces extends out ofthe mounting holes to achieve the preset positions, first limiting parts are abutted against the second limiting parts. The second limiting parts are abutted against the first limiting parts, so thatthe fixing pieces are limited, the condition that the fixing pieces are all pulled out of the mounting holes by rotating handles can be avoided, and the condition that the rotating handles cannot be fixed, can be avoided.
本发明提出一种固定件及传动装置，其中，所述传动装置括壳体、传动件、驱动件和固定件；传动件和驱动件设置在壳体上，且驱动件连接传动件；壳体设置有安装孔，固定件设置在安装孔并可沿安装孔的长度方向运动，使固定件可向壳体的外侧伸出安装孔；固定件设置有螺纹孔，且固定件的外侧设置有第一限位部；安装孔中设置有第二限位部；其中，当固定件伸出安装孔到达预设位置时，第一限位部与第二限位部抵接。在本发明中，第二限位部与第一限位部抵接可将固定件限制，防止固定件被转动执手全部拉出安装孔，避免转动执手出现无法固定的情况。
Fixing piece and transmission device
固定件及传动装置
LI SHUPENG (Autor:in) / DENG CHEN (Autor:in)
04.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS