A hinge coupling assembly includes a first coupling incorporated within a first hinge section coupled to a door, including a first end and an opposite second end connecting a first coupling passage formed within the first coupling, and a second coupling incorporated within a second hinge section sep
A hinge coupling assembly includes a first coupling incorporated within a first hinge section coupled to a door, including a first end and an opposite second end connecting a first coupling passage formed within the first coupling, and a second coupling incorporated within a second hinge section separate from the first hinge section and coupled to a door frame, the second coupling including a first end and an opposite second end connecting a second coupling passage formed within the second coupling. Connection and disconnection of the first coupling to the second coupling to create a single sealed continuous passage formed by the first coupling passage and second coupling passage is simultaneous upon installation and removal of the door to the door frame. The sealed continuous passage is maintained upon radial and axial displacement of the first coupling with respect to the second coupling upon opening and closing of the door.
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1. A hinge coupling assembly, comprising: a first coupling incorporated within a first hinge section coupled to a door, the first coupling including a first end and an opposite second end connecting a first coupling passage formed within the first coupling; anda second coupling incorporated within a
1. A hinge coupling assembly, comprising: a first coupling incorporated within a first hinge section coupled to a door, the first coupling including a first end and an opposite second end connecting a first coupling passage formed within the first coupling; anda second coupling incorporated within a second hinge section separate from the first hinge section and coupled to a door frame, the second coupling including a first end and an opposite second end connecting a second coupling passage formed within the second coupling;wherein connection and disconnection of the first coupling to the second coupling to create a single sealed continuous passage formed by the first coupling passage and the second coupling passage results upon installation and removal of the door to the door frame; andwherein, when connected, the first coupling is moved rotationally and axially relative to the second coupling as the first coupling is rotated relative to the second coupling while still maintaining a fluid connection between the first coupling and the second coupling upon rotational and axial displacement of the first coupling with respect to the second coupling, wherein the first coupling includes a first position at which the first coupling is fully seated within the second coupling and maintains the fluid connection, and wherein the first coupling includes a second position at which the first coupling is displaced rotationally and axially from the first position so that the first coupling is moved partially out of the second coupling and maintains the fluid connection; andwherein the sealed continuous passage is maintained upon rotational and axial displacement of the first coupling with respect to the second coupling upon opening and closing of the door. 2. The hinge coupling assembly of claim 1, wherein the first coupling is a male coupling, and the second coupling is a female coupling. 3. The hinge coupling assembly of claim 2, wherein the female coupling is coupled to a source of water, and the male coupling is coupled to a distributer positioned in the door. 4. The hinge coupling assembly of claim 1, wherein the second coupling is coupled to a source of water, and the first coupling is coupled to a distributer. 5. The hinge coupling assembly of claim 1, wherein one or both of the first coupling and the second coupling is valved. 6. A refrigerator, comprising: at least one door;at least one distributer coupled to the door; anda hinge coupling assembly including: a first coupling incorporated within a first hinge section coupled to the door, the first coupling including a first end and an opposite second end connecting a first coupling passage formed within the first coupling; anda second coupling incorporated within a second hinge section separate from the first hinge section and coupled to a door frame, the second coupling including a first end and an opposite second end connecting a second coupling passage formed within the second coupling;wherein connection and disconnection of the first coupling to the second coupling to create a single sealed continuous fluid passage formed by the first coupling passage and the second coupling passage results upon installation and removal of the door to the door frame;wherein the sealed continuous fluid passage is maintained upon rotational and axial displacement of the first coupling with respect to the second coupling upon opening and closing of the door by allowing a sealing ring of the first coupling to engage a receptacle of the second coupling to maintain fluid connection therebetween as the first coupling is moved rotationally and axially relative to the second coupling between a first fluid connected position and a second fluid connected position; andwherein each of the first and second couplings includes a valve to limit a flow of fluid through the sealed continuous fluid passage when the first coupling is disconnected from the second coupling. 7. The refrigerator of claim 6, wherein the first coupling is a male coupling, and the second coupling is a female coupling. 8. The refrigerator of claim 7, wherein the female coupling is coupled to a source of water, and the male coupling is coupled to the distributer. 9. The refrigerator of claim 6, wherein the second coupling is coupled to a source of water, and the first coupling is coupled to the distributer. 10. The refrigerator of claim 6, wherein the door pivots about the hinge coupling assembly upon opening and closing the door of the refrigerator. 11. The refrigerator of claim 10, wherein the first coupling rotates within the second coupling as the door is opened and closed. 12. The refrigerator of claim 6, wherein the first coupling rotates within the second coupling as the door is opened and closed. 13. The refrigerator of claim 6, wherein, upon removal of the door from the refrigerator, the first coupling is decoupled from the second coupling.
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이 특허에 인용된 특허 (7)
deCler, Charles Peter; Wilhelm, Grant Armin, Coupler and method of making molded coupler.
Cherry David N. (Louisville KY) Haynes Gary L. (Louisville KY) Virgin Stephen P. (Louisville KY), Refrigerator with door mounted dispenser supply mechanism.
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