Ram-type automobile door hinge

Abstract

The invention discloses a ram-type automobile door hinge. The ram-type automobile door hinge comprises a first fixing plate. A first positioning hole is formed in the outer surface of the front end ofthe first fixing plate. A rotating rod is fixedly mounted on the outer surface of one side of the first fixing plate. A rotating stopping ring is movably mounted on the outer surface of the middle ofthe rotating rod. A connecting column is fixedly mounted on the outer surface of one side of the rotating stopping ring. A rotating plate is fixedly mounted at the end, away from the rotating stopping ring, of the connecting column. A third positioning hole is formed in the outer surface of the upper end of the rotating plate. A connecting bolt is arranged on one side of the rotating plate. A fixing cap is movably mounted on the outer surface of the upper end of the connecting bolt. According to the ram-type automobile door hinge, blocked parts of the automobile door hinge can be cleaned by auser through simple operation, a limiting function is added to the automobile door hinge on the basis of original functions, and lubricating oil can be prevented from flowing around and can be used more completely.

Description

technical field [0001] The invention relates to the field of automobile door hinges, in particular to a stamping type automobile door hinge. Background technique [0002] The car door hinge is an important part of the car door that can be opened and closed. The car door hinge is mostly formed by tempering and stamping. The quality of the hinge formed by stamping is better, the productivity is higher, and it can also save materials. The existing stamped car door hinge When in use, the user cannot clean the covered surface of the hinge more conveniently, and the car door hinge itself does not have a limiter, and the car door needs to install an additional limiter when installing, which can not achieve multiple functions of one device, and The limit frame also takes up space, and along with the rotation of the automobile door hinge, the joint between the first fixed plate and the connecting bolt will be subject to wear, so the joint between the first fixed plate and the connect...

AI Technical Summary

Problems solved by technology

[0002] The car door hinge is an important part of the car door that can be opened and closed. The car door hinge is mostly formed by tempering and stamping. The quality of the hinge formed by stamping is better, the productivity is higher, and it can also save materials. The existing stamped car door hinge When in use, the user cannot clean the covered surface of the hinge more conveniently, and the car door hinge itself does not have a limiter, and the car door needs to install an additional limiter when installing, which can not achieve multiple functions of one device, and The limit frame also takes up space, and along with the rotation of the automobile door hinge, the joint between the first fixed plate and the connecting bolt will be subject to wear, so the joint between the first fixed plate and the connecting bolt needs to be lubricated. However, adding The lubricating oil will flow around the car, pollute the car's environment, and bring certain adverse effects to the actual use

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