Connector of grease gun
AssigneeKing Cho Machinery Industrial Co., Ltd.
InventorFU TIEN HUNG
Life of this patent
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Abstract
A greases gun includes a body having a barrel in which grease is stored. The barrel has a mount mounted to the top thereof, and a hose is connected to the mount and has a nozzle connected thereto. A lever is pivotably connected to the barrel to pump the degrease out from the nozzle. A connector is connected to the mount and includes a tubular part. A passage is defined through the tubular part. A ball is movably located in the passage and movable between a stop piece located in the passage and a protrusion protruding inward from the passage. A connection portion is formed to the top of the tubular part of the connector. The nozzle is removably connected to the connection portion. The connector provides functions of grease refill and gas release, and also prevents from grease leakage.
Claims7
A greases gun comprising:
- a body having a barrel for grease storage, the barrel having a mount mounted to a top thereof, a hose connected to the mount and having a nozzle connected thereto, a lever pivotably connected to the barrel, and
- a connector connected to the mount and including a tubular part, a passage defined through the tubular part, a ball movably located in the passage, a stop piece located in the passage to restrict the ball from dropping into the barrel, a connection portion formed to a top of the tubular part of the connector, the nozzle being removably connected to the connection portion.
Dependencies are inferred from the claim text.