RV sewage disposal hose with swiveling connector
A swivel coupling is provided for a waste disposal system having a first waste disposal component and a second waste disposal component. The swivel coupling comprises a first coupling portion having a first end and a second end, the second end being configured for connection to the first waste disposal component, and a second coupling portion having a third end and a fourth end, the fourth end being configured for connection to the second waste disposal component. The first end is rotatably connected to the third end such that when the second end is connected to the first waste disposal component and the fourth end is connected to the second waste disposal component, the first and second coupling portions are rotatable relative to one other.
1. A waste disposal assembly for a recreational vehicle, comprising:
(a) a substantially cylindrical hose having a series of spiral ridges disposed about an outer circumference, and a first end;
(b) a coupling secured to the first end of the hose, the coupling comprising:
(i) a collar having an inner end, an outer end, a plurality of internal threads configured for threaded engagement with the spiral ridges of the cylindrical hose, and a plurality of spaced tabs extending radially outwardly; and
(ii) a connector swivelly connected to the inner end of the collar;
(c) a locking ring having a plurality of internal threads and an inner edge having a plurality of spaced teeth;
(i) wherein the collar is configured to be selectively received on the first end of the substantially cylindrical hose such that the internal threads of the collar are threadably engaged with the series of spiral ridges;
(ii) wherein the locking ring is configured to be selectively received on the first end of the hose such that the internal threads of the looking ring are threadably engaged with the series of spiral ridges and the inner edge is adjacent to the outer end of the collar; and
(iii) the plurality of spaced teeth of the locking ring are configured to engage the spaced outwardly extending tabs of the collar, inhibiting relative rotation between the collar and the locking ring.
2. A waste disposal assembly according to claim 1 , wherein the collar includes a circumferentially extending groove neat its inner end and the connector includes a circumferentially extending lip that is swivelly received within the groove.
3. A waste disposal assembly according to claim 1 , wherein the collar includes a circumferentially extending lip near its inner end and the connector includes a circumferentially extending groove, the lip being swivelly received within the groove.
4. A waste disposal assembly according to claim 1 , wherein the connector is selected from the group consisting of a female bayonet connector, a male bayonet connector, and an elbow.
5. A waste disposal assembly according to claim 4 wherein the elbow is constructed of a substantially translucent or substantially transparent material.