Tire inflation device

Abstract

A tire inflation device includes a bottle having a valve on a top end of the bottle and a top part is mounted to the top end of the bottle. The top part has a frame having a U-shaped groove and the valve extends through top part and located in the frame. A block is movably engaged with the U-shaped groove and has a curved path defined therethrough. A first end and a second end of the curved path are respectively connected with a tube and the valve. An operation member is pivotably connected to the frame so that when pivoting the operation member, the press end of the operation member pushes the block to move along the U-shaped groove and the valve is pushed by the block so that the pressurized air is released via the path and the tube.

1 . A tire inflation device comprising:
 a bottle having a valve on a top end of the bottle, an engaging portion formed on an outside of the bottle;   a top part mounted to the top end of the bottle and having a frame connected to a top thereof, the frame having a U-shaped groove defined therein, a passage defined through the frame and the top part so that the valve extends through the passage and located in the frame, the top part having an annular hook which is hooked to the engaging portion of the bottle;   a block movably engaged with the U-shaped groove and having a curved path defined therethrough, a first end of the curved path connected with a tube and a second end of the curved path being in contact with the valve on the bottle, and   an operation member having two pivots which are pivotably connected to the frame, the operation member having press end and a lever on two ends thereof, the press end located above the block and the pivots located between the press end and the lever, the press end being pivoted to push the block to move along the U-shaped groove to push the valve by pivoting the lever about the pivots.