| 摘要 |
PURPOSE: A lubricating structure of a vehicle structure is provided to enhance the operational force of a link and a cam and to improve the durability of the link and the cam by being equipped with a lubricating oil condensation and volatilization preventing device. CONSTITUTION: A lubricating structure in a vehicle contains a link(51) with a pin(53) and a cam(55) with an insertion hole(57). The pin is rotatably inserted into the insertion hole. Lubricating oil is filled into the insertion hole to smoothly operate the pin and the cam. Plural chambers(59) are formed inside the insertion hole to prevent oil condensation with continuous oil flow. The chambers flow or discharge lubricating oil according to the motion of the pin. The chamber is opened to the outside of the cam and an oil volatilization preventing device is placed on the open side of the chamber. Herein, the oil volatilization preventing device is an oil volatilization preventing film(61) sealing the surface of the cam with the surface tension of lubricating oil.
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