| CPC F16L 37/086 (2013.01) | 6 Claims |
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1. A quick-release connector switch device, for being equipped with a quick-release connector, the quick-release connector comprising a first connector, a second connector and a pressing fastener, the first connector comprising a first pipe body and an annular groove on an outer edge of the first pipe body; the second connector comprising a second pipe body provided with a radial chute radially passes through the second pipe body; the pressing fastener slidably passing into the radial chute and comprising a locking position and an unlocking position, a pressing spring being disposed between the pressing fastener and the second pipe body to push the pressing fastener moving from the unlocking position to the locking position, the pressing fastener comprising an opening and a snap portion, the opening provided for the first pipe body to pass through, the snap portion disposed adjacent to the opening, when the pressing fastener located at the locking position, the snap portion clamped into the annular groove to fix the first pipe body, when the pressing fastener located at the unlocking position, the snap portion without clamping into the annular groove so that the first connector and the second connector are in a separable state,
the quick-release connector switch device characterized in that,
the quick-release connector switch device comprises an annular switch provided with an annular chute, a through hole and a convex surface, the annular switch is rotatably sleeved on the second pipe body and the annular chute is located on the radial chute for the pressing fastener passing through the annular chute, wherein the annular switch is configured to rotate relative to the radial chute to provide with an opening position and a closing position; when the annular switch is located at the opening position, the pressing fastener aligns with the through hole so that the pressing fastener is allowed to pass the through hole to be capable of being pressed to compress the pressing spring, and the first connector and the second connector are in the separable state; when the annular switch is located at the closing position, the pressing fastener aligns the convex surface, and the convex surface abuts the pressing fastener so that the pressing fastener is not capable of being pressed.
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