A lubricating grease adding structure for a car storage box comprises a box body and a box cover and further comprises a rocker arm. The box cover can be turned to be opened and closed relative to the box body. The structure is characterized in that a rotation shaft portion is arranged at the rear end of the box cover, a shaft hole is formed in the axial direction of the rotation shaft portion, and an annular or cambered protruding rib is arranged at the outer end of the rotation shaft portion around the shaft hole. An injection groove is formed in the inside of the shaft hole, and the outer port of the injection groove is formed on the protruding rib. One end of the rocker arm is arranged on one side of the box body in a rotatable mode, and a pin portion is arranged at the other end and is inserted in the shaft hole of the rotation shaft portion in a rotatable mode to enable the inner wall of the rocker arm to be in contact with the protruding rib of the rotation shaft portion. An injection hole is formed in the rocker arm and is close to the pin portion. By the aid of the injection hole, lubricating grease can be added conveniently, and the structure is flexible to operate, uniform in smearing and capable of adding the lubricating grease in the assembled state.
Lubricating grease adding structure for car storage box
2015-09-09
Patent
Electronic Resource
English
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