Grease gun and grease gun adjusting assembly thereof

Abstract

The utility model discloses a grease gun, belongs to the field of grease guns, aims to overcome the defects that the grease gun cannot be opened for a long time or a clamping structure is inconvenient to use in the prior art, and adopts the technical scheme that the grease gun comprises a machine body and a handle hinged to the machine body, the handle is provided with a first hinged end and a first movable end away from the first hinged end, an oil outlet pipe connected to the machine body is arranged between the first movable end and the first hinged end, the handle rotates towards the machine body to open the oil outlet pipe, and a clamping assembly for locking or unlocking the first movable end and the machine body is arranged between the first movable end and the machine body. The clamping assembly comprises a self-locking type pressing switch mechanism, when the trigger rod is in the second stable state, the first movable end is locked on the machine body through the trigger rod and controls the oil outlet pipe to be opened, and when the trigger rod is in the first stable state, the first movable end can move relative to the machine body. The grease gun is low in cost and convenient to use for a long time.

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