Caulking gun
AssigneeSiang Syuan Fu Enterprise Co., Ltd.
InventorChen-Hsuan Hung
Life of this patent
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Abstract
A caulking gun includes is provided, including: a gun body, a cartridge sleeve, two push rods, a driving member, a lever and a switch mechanism. The cartridge sleeve is rotatably connected to the gun body and configured to receive two sealants. The two push rods are movably disposed on the gun body. The driving member is movably disposed on the gun body and drives the two push rods to move. The lever is swingably disposed on the gun body about a pivot center and includes an abutting portion which is abuttable against the driving member. The switch mechanism is disposed between the gun body and the lever and includes a switch member being movable between a first position and a second position.
Claims10
A caulking gun, including:
- a gun body;
- a cartridge sleeve, swingably connected to the gun body, configured to receive two sealants;
- two push rods, disposed on the gun body and being movable in a moving direction to squeeze the two sealants;
- a driving member, movably disposed on the gun body and driving the two push rods to move;
- a lever, disposed on the gun body and being swingable about a pivot center, including an abutting portion which is abuttable against the driving member;
- and
- a switch mechanism, disposed between the gun body and the lever, including a switch member being movable between a first position and a second position relative to the gun body;
- when the switch member is in the first position and the lever is actuated, the abutting portion generates a first torque to urge the driving member;
- when the switch member is in the second position and the lever is actuated, the abutting portion generates a second torque different from the first torque to urge the driving member.
Dependencies are inferred from the claim text.