Grease gun capable of achieving multi-angle filling for automobile maintenance

Abstract

The invention discloses a grease gun capable of achieving multi-angle filling for automobile maintenance, which comprises a gun body, the upper end of the gun body is in threaded connection with an upper sealing cover, and a grease outlet mechanism is arranged at the upper end of the upper sealing cover; an observation window which is arranged at the front end of the outer surface of the gun body, and a dial for observation is arranged on the right side of the observation window made of a transparent material; a lower sealing cover which is installed at the lower end of the gun body in a threaded connection mode, and a control mechanism is installed in the gun body; and the grease outlet mechanism comprises a gun head, a grip and a grease outlet valve. According to the grease gun capable of achieving multi-angle filling and used for the automobile maintenance provided by the invention, a grease filling head can be replaced according to specific use requirements, gas in grease can be emptied after the grease filling work is completed, the sealing effect in the grease gun is good, grease overflowing cannot be caused, meanwhile, the angle of the grease filling head can be rotatably adjusted, and multi-angle filling is facilitated.

Description

technical field [0001] The invention relates to the related technical field of grease guns, in particular to a grease gun for automobile maintenance that can be filled from multiple angles. Background technique [0002] Grease gun is a kind of equipment commonly used in mechanical assembly or maintenance process. It is used to add butter, especially in car maintenance. Grease gun is used to add butter between connecting parts, so as to strengthen the connecting parts Between lubricating degree, but existing automobile maintenance grease gun still has certain defectives, such as: [0003] The authorization announcement number is: CN107514535B, and the authorization announcement date is 2019.03.08 "A Grease Gun for Automobile Maintenance with Adjustable Barrel Length". The invention relates to the technical field of automobile maintenance, especially an automobile with adjustable barrel length A grease gun for maintenance, including a gun head, an oil barrel and a pull rod; t...

AI Technical Summary

Problems solved by technology

[0010] The object of the present invention is to provide a grease gun for automobile maintenance that can be filled from multiple angles, so as to solve the problem of most of the grease gun leather cups in the above-mentioned background technology. The sealing performance of the grease gun is not good, and it is easy to cause the cup to turn over during the repeated pulling process, thereby affecting the sealing effect; after the oiling operation, the air inside the butter cannot be discharged in time, thereby affecting the internal storage effect of the grease gun. And it affects the filling of butter; the head cannot be replaced, and it cannot meet more usage needs

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