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Fan body bottom bearing transmission device and door and window
The invention discloses a leaf body bottom bearing transmission device and a door and window, the bearing transmission device comprises a transmission hinge and a bearing shaft, one end of the transmission hinge is rotatably connected with a sliding seat at the bottom edge of a frame body, and the other end of the transmission hinge is rotatably connected with the bearing shaft. A bearing part is arranged on the bearing shaft, and a plurality of steel balls are arranged between the bearing part and the rotary connecting part. The top end of the bearing shaft is fixedly connected with the fixing piece to be connected with the bottom of the fan body, and therefore the weight of the fan body can be transmitted to the steel balls through the bearing part of the bearing shaft. The bearing part is arranged on the bearing shaft and is matched with the steel balls, so that the transmission hinge can rotate relative to the bearing shaft while bearing, the same function as a bearing is realized, and the bearing with a complicated structure is replaced. Compared with a bearing, the combined structure of the bearing part and the steel balls is simpler in structure and smaller in occupied space; on the premise that the installation space is not changed, the diameter of the bearing shaft can be increased, and the bearing capacity of the transmission device is improved.
本发明公开了一种扇体底部承重传动装置及门窗，其中，该承重传动装置包括传动铰链和承重轴，传动铰链的一端与框体底边的滑动座转动连接，另一端与承重轴转动连接。承重轴上设有承重部，承重部与转动连接部之间设置有多颗钢珠。承重轴顶端与固定件固定连接，以用于连接扇体底部，从而，扇体重量可由承重轴的承重部传递到钢珠上。本发明通过在承重轴上设置承重部并配合钢珠，能在承重的同时，使得传动铰链可相对于承重轴转动，实现与轴承相同的功能，从而取代结构复杂的轴承。由于承重部与钢珠结合的结构相比于轴承，结构更简单，占用的空间更小；在安装空间不变的前提下，可增大承重轴的直径，提升传动装置承重能力。
Fan body bottom bearing transmission device and door and window
The invention discloses a leaf body bottom bearing transmission device and a door and window, the bearing transmission device comprises a transmission hinge and a bearing shaft, one end of the transmission hinge is rotatably connected with a sliding seat at the bottom edge of a frame body, and the other end of the transmission hinge is rotatably connected with the bearing shaft. A bearing part is arranged on the bearing shaft, and a plurality of steel balls are arranged between the bearing part and the rotary connecting part. The top end of the bearing shaft is fixedly connected with the fixing piece to be connected with the bottom of the fan body, and therefore the weight of the fan body can be transmitted to the steel balls through the bearing part of the bearing shaft. The bearing part is arranged on the bearing shaft and is matched with the steel balls, so that the transmission hinge can rotate relative to the bearing shaft while bearing, the same function as a bearing is realized, and the bearing with a complicated structure is replaced. Compared with a bearing, the combined structure of the bearing part and the steel balls is simpler in structure and smaller in occupied space; on the premise that the installation space is not changed, the diameter of the bearing shaft can be increased, and the bearing capacity of the transmission device is improved.
本发明公开了一种扇体底部承重传动装置及门窗，其中，该承重传动装置包括传动铰链和承重轴，传动铰链的一端与框体底边的滑动座转动连接，另一端与承重轴转动连接。承重轴上设有承重部，承重部与转动连接部之间设置有多颗钢珠。承重轴顶端与固定件固定连接，以用于连接扇体底部，从而，扇体重量可由承重轴的承重部传递到钢珠上。本发明通过在承重轴上设置承重部并配合钢珠，能在承重的同时，使得传动铰链可相对于承重轴转动，实现与轴承相同的功能，从而取代结构复杂的轴承。由于承重部与钢珠结合的结构相比于轴承，结构更简单，占用的空间更小；在安装空间不变的前提下，可增大承重轴的直径，提升传动装置承重能力。
Fan body bottom bearing transmission device and door and window
扇体底部承重传动装置及门窗
LI SHUPENG (author) / DAI KUNMING (author)
2024-10-29
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
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