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US 2011/0031283 A1Published application
Sealant gun with universal pushing plate
AssigneeNapa Corporation
InventorPO-JEN SHIH
Life of this patent
Estimating the term…
Abstract
A sealant gun includes a main body connected to a C-shaped frame, and a pushing rod extends through the main body and a first end of the C-shaped frame. A connection member located between the first end and the second end of the C-shaped frame is connected with a spherical member which is fixed to the distal end of the pushing rod. A pushing plate has a mounting member and a spherical member is rotatably received in the mounting member so that the pushing plate is rotatable relative to the pushing rod and automatically pushes the sealant tube.
Claims4
A sealant gun comprising:
- a main body and a C-shaped frame connected to the main body, a pushing rod extending through the main body and a first end of the C-shaped frame, a connection member connected to the main body and located between the first end and a second end of the C-shaped frame, a distal end of the pushing rod extending through the connection member and connected to a spherical member which is located in a positioning collar, and
- a pushing plate having a front surface and a rear surface, a mounting member connected to the rear surface of the pushing plate and including a reception space in which the spherical member is rotatably received, the mounting member including multiple slits defined through a wall thereof so as to encompass the spherical member.
Dependencies are inferred from the claim text.