Patent ID: 6843270

Claim:
A connector of an inflating device, comprising: a housing having a central chamber, a first side chamber, a second side chamber and a third side chamber, wherein the first side chamber, the second side chamber and the third side chamber are arranged around the central chamber and are communicated with the central chamber; wherein the housing is open at where the first side chamber, a second side chamber and a third side chamber are and has an opening communicated with the central chamber, a first connector assembly, a second connector assembly and a third connector assembly respectively mounted in the first, the second and the third side chamber of the housing to be coupled with various types of valve stems; wherein the first connector assembly has a valve member and an elastic member, wherein the valve member moves between a close position, in which the valve member is moved inwardly to isolate the first side chamber from the central chamber, and an open position, in which the valve member is moved outwardly to keep the first side chamber communicated with the central chamber and the elastic member is exerted on the valve member and adapted to force to valve member to the close position; wherein the second connector assembly has a valve member and an elastic member, wherein the valve member moves between a close position, in which the valve member is moved inwardly to isolate the second side chamber from the central chamber, and an open position, in which the valve member is moved outwardly to keep the second side chamber communicated with the central chamber and the elastic member is exerted on the valve member and adapted to force to valve member to the close position; wherein the third connector assembly has a valve member and an elastic member, wherein the valve member moves between a close position, in which the valve member is moved inwardly to isolate the third side chamber from the central chamber, and an open position, in which the valve member is moved outwardly to keep the third side chamber communicated with the central chamber and the elastic member is exerted on the valve member and adapted to force to valve member to the close position, and a rotary member pivoted on the housing for rotation, wherein the rotary member has a main member left of the housing, an axle member received in the central chamber and a tunnel therein to be communicated with the central chamber, wherein the rotary member has a cam portion to respectively push the valve members of the first, second and the third connector assemblies from the close positions to the open position while the rotary member is turned for the cam portion orientating the first, the second and the third side chambers respectively.