Active Tools International (hk) Ltd.

David Hong

The present invention discloses a heat dissipation structure of the tire repair machine, wherein, a positioning pedestal having at least one channel is provided inside the body, a channel inlet and a channel outlet are provided at the two ends of the channel respectively; a gas supply unit arranged inside the body comprises a motor and an air compressor driven by the motor, the motor is arranged at the rear of the positioning pedestal, such that the radial direction of a centrifugal fan connected with the drive shaft of the motor is directed to the channel inlet, while the air compressor is corresponding to the channel outlet; when the motor drives the air compressor to run, the air drawn in by the centrifugal fan can blow the air compressor via the channel, so as to perform heat dissipation for the air compressor.

Heat dissipation structure of tire repair machine

The present invention discloses an integrated supplying apparatus for gas and sizing. It comprises a sizing barrel, a gas supply unit and a switching unit. The sizing barrel and the gas supply unit are both connected with the switching unit. When the switching unit is fixed in a first state by a safety component, the gas supply unit can only output high pressure gas through the switching unit. When the switching unit is converted into a second state by releasing the safety component, the gas supply unit in turn outputs some high pressure air into the sizing barrel through the switching unit, so that the sizing inside the sizing barrel is output under the action of the gas pressure and the gas inside the sizing barrel is then output when completing the output of the sizing.

Integrated supplying apparatus for gas and sizing

The present invention discloses an integrated supplying apparatus for gas and sizing. It comprises a sizing barrel, a gas supply unit and a switching unit. The sizing barrel and the gas supply unit are both connected with the switching unit. When the switching unit is fixed in a first state by a safety cover, the gas supply unit can only output high pressure gas through the switching unit. When the switching unit is converted into a second state by releasing the safety cover, the gas supply unit in turn outputs some high pressure air into the sizing barrel through the switching unit, so that the sizing inside the sizing barrel is output under the action of the gas pressure and the gas inside the sizing barrel is then output when completing the output of the sizing.

A tire-repair bottle includes a latex bottle, a balloon mounted in an inlet of the bottle, a connector fastened to an extension tube at the inlet of the bottle and connected to an air compressor through an air hose, a connector fastened to an extension tube at an outlet of the bottle to hold a one-way valve and to secure a fluid hose for connection to a tire to be repaired. When the balloon is inflated by the air compressor to increase the pressure inside the bottle, the one-way valve is opened for enabling latex to flow out of the bottle through the flow guide into the tire that is connected to the connector at the outlet of the bottle, and the balloon explodes when inflated to a predetermined status to touch a sharp point of the bottle, for enabling compressed air to enter the tire.

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Hong Kong, China

David Hong