| 摘要 |
A gas can for gas nail gun includes a can body having a top opening, a gas-filled inner bag mounted inside the can body, an inner bag connector, which has a tube holder joined to the inner bag and defining an axial through hole and a tube member that defines an air passage and is inserted through the axial through hole of the tube holder and rotatable between an unpositioned position where the tube member is removable from the tube holder and a positioned position where the tube member is locked to the tube holders, a cap fixedly fastened to the tube member and joined to the can body to block the top opening of the can body, and an air valve installed in the cap for guiding the gas out of the inner bag to the outside of the gas can.
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