Active Tools International (hk) Ltd.

Active Tools International Ltd.

Ying Chi David Hong

A tire maintenance means () is provided, which includes a monitoring module () for monitoring the status of a tire; an inflating module () for inflating or deflating the tire; a repairing module () for filling a sealant to the tire; a control module () for maintaining the tire based on a signal from the monitoring module (). A method of maintaining a tire is also provided.

Tire maintenance means

The present application relates to a safety valve, in particular a safety valve which can be released by manual operation and automatic operation. The safety valve comprising: valve body having an inlet, an outlet and a releasing port; and valve core being movable within the valve body between a close position in which the inlet communicates with the outlet and an open position in which the inlet communicates with the releasing port, the valve core comprises a resilient member which biases the valve core to the close position; wherein the position of the valve core can be manually or automatically controlled such that the valve core is able to switch between the close position and the open position, fluid flows from the inlet to the outlet in the close position and flows from the inlet to the releasing port in the open position.

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Hong Kong, China

Ying Chi David Hong