Patent ID: 11971125
Assignee: nan
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  B  Y | IPC B  F

Claim 7:
8. The inflation pump connector suitable for various valves as claimed in claim 1, wherein the pressing device includes a rear cap connected to an end of the pressing seat opposite to the clamping member, wherein the rear cap includes a wider portion and a narrower portion on an outer periphery thereof surrounding the longitudinal axis, wherein a width of the narrower portion perpendicular to the longitudinal axis is smaller than a width of the wider portion perpendicular to the longitudinal axis, wherein when the pressing device is in the first state, the narrower portion abuts against the rear end of the housing, and wherein when the pressing device is in the second state, the narrower portion disengages from an end face of the rear end of the housing, and wherein the wider portion remains in a position off contact with the sleeve.