A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The automobile door hinge comprises an arc-shaped connecting rod, a straight rod, a center rod and a sleeve, one end of the center rod is inserted into the sleeve, the other end of the center rod is perpendicularly connected with one end of the straight rod, one end of the arc-shaped connecting rod is connected with the straight rod, and the other end of the arc-shaped connecting rod is connected with an automobile door; a protruding block is arranged on the side face of the center rod, an elastic buffering device is arranged on the sleeve, and the protruding block rotates forwards along with the center rod and is in butt joint with the elastic buffering device. And the elastic buffer device applies a reverse acting force to the convex block. When the automobile door rotates, the protruding block rotates in the forward direction along with the center rod and is in butt joint with the elastic buffering device. And the elastic buffer device applies a reverse acting force to the convex block. And the convex block is prevented from further rotating. In addition, the more the torsional spring is compressed, the larger the elastic force is, the larger the rotation amplitude of the protruding block is, and the larger the resistance of the elastic buffering device to the protruding block is. The impact of the straight rod or the vehicle door on the hinge and the door frame pressure are reduced.
本发明公开了参见附图1所示，本实施例中的一种汽车门铰链，包括弧形连杆、直杆、中心杆和套管，中心杆的一端插接在套管中，另一端与直杆的一端垂直连接，弧形连杆的一端与与直杆连接，另一端连接有车门；所述中心杆的侧面设置有凸块，所述套管上设置有弹性缓冲装置，凸块随中心杆正向旋转，与弹性缓冲装置对接；弹性缓冲装置对所述凸块施加反向作用力。当车门旋转时，凸块随中心杆正向旋转，与弹性缓冲装置对接；弹性缓冲装置对所述凸块施加反向作用力。阻止凸块进一步旋转。并且，扭簧越压缩，弹力越大，凸块旋转的幅度越大，弹性缓冲装置对凸块的阻力越大。降低直杆或车门对铰链的冲击，以及门框压力。
The automobile door hinge comprises an arc-shaped connecting rod, a straight rod, a center rod and a sleeve, one end of the center rod is inserted into the sleeve, the other end of the center rod is perpendicularly connected with one end of the straight rod, one end of the arc-shaped connecting rod is connected with the straight rod, and the other end of the arc-shaped connecting rod is connected with an automobile door; a protruding block is arranged on the side face of the center rod, an elastic buffering device is arranged on the sleeve, and the protruding block rotates forwards along with the center rod and is in butt joint with the elastic buffering device. And the elastic buffer device applies a reverse acting force to the convex block. When the automobile door rotates, the protruding block rotates in the forward direction along with the center rod and is in butt joint with the elastic buffering device. And the elastic buffer device applies a reverse acting force to the convex block. And the convex block is prevented from further rotating. In addition, the more the torsional spring is compressed, the larger the elastic force is, the larger the rotation amplitude of the protruding block is, and the larger the resistance of the elastic buffering device to the protruding block is. The impact of the straight rod or the vehicle door on the hinge and the door frame pressure are reduced.
本发明公开了参见附图1所示，本实施例中的一种汽车门铰链，包括弧形连杆、直杆、中心杆和套管，中心杆的一端插接在套管中，另一端与直杆的一端垂直连接，弧形连杆的一端与与直杆连接，另一端连接有车门；所述中心杆的侧面设置有凸块，所述套管上设置有弹性缓冲装置，凸块随中心杆正向旋转，与弹性缓冲装置对接；弹性缓冲装置对所述凸块施加反向作用力。当车门旋转时，凸块随中心杆正向旋转，与弹性缓冲装置对接；弹性缓冲装置对所述凸块施加反向作用力。阻止凸块进一步旋转。并且，扭簧越压缩，弹力越大，凸块旋转的幅度越大，弹性缓冲装置对凸块的阻力越大。降低直杆或车门对铰链的冲击，以及门框压力。
Automobile door hinge
一种汽车门铰链
YANG HUI (author)
2023-10-03
Patent
Electronic Resource
Chinese
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