An idle rod of a steering gear box comprises a ball cup, a ball rod and an intermediary piece. A ball head at one end of the ball rod is connected with a ball socket of the ball cup and can swing or rotate, and the ball head is divided into a first hemisphere part and a second hemisphere part by taking a circle tangent line as a boundary; the intermediary piece is arranged in the ball socket and located between the ball cup and the ball head, the intermediary piece comprises a first lining and a second lining, the first lining is located on the left side of the circular tangent line and wrapsthe first hemisphere part, and the second lining is partially located on the right side of the circular tangent line and wraps the second hemisphere part; and the other part of the second lining is positioned on the left side of the circular tangent line and covers part of the first hemisphere part. Therefore, the tensile resistance effect of the idle rod of the steering gear box is enhanced.
一种方向机惰杆,包括有球头座、球杆以及中介件。该球杆一端的球头连结该球头座之球窝而可作摆动或是转动,球头以一圆切线为界而划分有第一半球部与第二半球部;中介件设置于球窝中且位于球头座与球头之间,中介件包括第一衬套与第二衬套,其中第一衬套位于圆切线左侧且包覆第一半球部,第二衬套部分位于圆切线右侧并包覆第二半球部,第二衬套另有一部分位于圆切线左侧而包覆部分的第一半球部。藉此强化了方向机惰杆对抗拉力的效果。
Idler rod of steering gear box
方向机惰杆
2021-02-02
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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