Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pulley assembly
The invention belongs to the technical field of door and window hardware fittings, and discloses a pulley assembly which comprises a shell and at least two pulleys. A cavity is formed in the shell, anopening is formed in at least the bottom of the shell, each pulley comprise a wheel body and a wheel axle connected with the wheel body, the pulleys are movably arranged in the cavity, adjusting wheels for adjusting the positions of the pulleys are further arranged in the cavity, and the periphery of each adjusting wheel is circular; the two sides each wheel axle are each correspondingly providedwith one adjusting wheel, the adjusting wheels on the two sides of the wheel axles are in tangential contact with the wheel axles, and the shell is connected with a distance adjusting device for adjusting the distance between the adjusting wheels through extrusion so as to change the positions of the pulleys. The pulley assembly is good in structural reliability, simple in overall product structure, small in number of spare parts and easy to produce and machine.
本发明适用于门窗五金配件技术领域，公开了一种滑轮组件，包括壳体和至少两个滑轮，所述壳体内具有腔体且至少在底部设置有开口,所述滑轮包括轮体和连接于所述轮体的轮轴，所述滑轮活动设置于所述腔体内，所述腔体内还设置有用于调节所述滑轮位置的调节轮，所述调节轮的外周呈圆形，所述轮轴的两侧分别对应设置有一个所述调节轮，所述轮轴两侧的调节轮与所述轮轴之间相切接触，所述壳体连接有通过挤压调节所述调节轮之间距离以使所述滑轮的位置改变的间距调节装置。本发明所提供的一种滑轮组件，结构可靠性佳，且产品整体结构简单，零配件数量少，易于生产加工。
Pulley assembly
The invention belongs to the technical field of door and window hardware fittings, and discloses a pulley assembly which comprises a shell and at least two pulleys. A cavity is formed in the shell, anopening is formed in at least the bottom of the shell, each pulley comprise a wheel body and a wheel axle connected with the wheel body, the pulleys are movably arranged in the cavity, adjusting wheels for adjusting the positions of the pulleys are further arranged in the cavity, and the periphery of each adjusting wheel is circular; the two sides each wheel axle are each correspondingly providedwith one adjusting wheel, the adjusting wheels on the two sides of the wheel axles are in tangential contact with the wheel axles, and the shell is connected with a distance adjusting device for adjusting the distance between the adjusting wheels through extrusion so as to change the positions of the pulleys. The pulley assembly is good in structural reliability, simple in overall product structure, small in number of spare parts and easy to produce and machine.
本发明适用于门窗五金配件技术领域，公开了一种滑轮组件，包括壳体和至少两个滑轮，所述壳体内具有腔体且至少在底部设置有开口,所述滑轮包括轮体和连接于所述轮体的轮轴，所述滑轮活动设置于所述腔体内，所述腔体内还设置有用于调节所述滑轮位置的调节轮，所述调节轮的外周呈圆形，所述轮轴的两侧分别对应设置有一个所述调节轮，所述轮轴两侧的调节轮与所述轮轴之间相切接触，所述壳体连接有通过挤压调节所述调节轮之间距离以使所述滑轮的位置改变的间距调节装置。本发明所提供的一种滑轮组件，结构可靠性佳，且产品整体结构简单，零配件数量少，易于生产加工。
Pulley assembly
一种滑轮组件
FU HAI (Autor:in) / CAO XIONGHUI (Autor:in)
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS