Connecting structure of pipe assembly
A connection structure and pipe material technology, which is applied in the direction of hose connection device, sleeve/socket connection, pipe/pipe joint/pipe fitting, etc., can solve the problems of poor sealing effect, high engineering cost, and pipe disengagement, etc. Reliable performance, long service life, and the effect of maintaining stability
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Embodiment 1
[0031] A connection structure of pipe components in the present invention is characterized in that it includes at least two pipes 1; one end port of one pipe 1 is fixedly connected with a tubular socket section 2, and one end port of the other pipe 1 is fixed A tubular socket section 3 is connected to fit with the socket section 2, and the connection structure of the pipe assembly also includes a sealing ring 4 arranged between the outer peripheral wall of the socket section 2 and the inner peripheral wall of the socket section 3 and buckled The buckle 5 between the outer peripheral wall of the socket section 3 and the outer peripheral wall of the socket section 2;
[0032] The outer peripheral wall of the socket section 2 is provided with a sealing ring installation groove 21 for installing the sealing ring 4 and a buckle fitting groove 22 for snapping the buckle 5 arranged around the outer peripheral wall, and the sealing ring The installation groove 21 is located close to t...
Embodiment 2
[0045] The difference between this embodiment and the first embodiment is that: preferably, the number of the outer flanges 331 is more than two, and each outer flange 331 is distributed sequentially and at intervals along the same circumferential direction around the axis. The groove provided on the inner peripheral wall of the buckle body 51 is adapted to the shape, size and position of the outer flange. The corresponding socket fits the groove of the edge. Each of the anti-off bodies 52 can be arranged in an annular closed manner along the same circumferential direction around the axis, or arranged at intervals in sequence; the sum of the arcs that each of the anti-off bodies 52 extend along the same circumferential direction around the axis can be less than or equal to 360 °.
Embodiment 3
[0047] The difference between this embodiment and the first embodiment is that: preferably, the first tapered sealing section 321 of the inner peripheral wall of the sealing receiving section 32 extends outward along the taper to the outer port of the socket section 3 .
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