Hinge conduit casing
A hinge conduit casing is provided for protecting and concealing service conduits passing from a refrigerator frame to a door mounted pivotally thereto. The casing comprises a pocket and an angular guide slidably engageable into the pocket. The pocket is affixed to the frame and the angular guide is mounted to the door. The angular guide has a pivot end mounted pivotally to the door and a receiving end insertable into the pocket. When the door is opened at an angle relative to the frame, the receiving end of the angular guide remains, at least in part, in the pocket to conceal and protect the service conduits passing therethrough.
The present invention relates generally to protecting and concealing service conduits passing from a frame to a door mounted pivotally adjacent the frame. More specifically, this invention relates to a casing for service conduits entering the freezer door of a refrigerator with ice and water dispensers.
BACKGROUND OF THE INVENTIONRefrigerators commonly have ice and water dispensing devices in one door and often include a light, display, or other electrical device. In order to operate, such dispensing devices require access to water and electricity. Refrigerators having such dispensing devices generally have wires and/or conduits that pass from the refrigerator frame to the door to provide water and electrical service. These service conduits typically extend from the service source through the main refrigerator frame to a lower door hinge, pass over or through the hinge, and continue through the refrigerator door to the dispensing device. These conduits generally are not protected or concealed at the juncture of the frame and door. Thus, when the door is opened and closed, not only are the conduits visible, but the conduits are subject to pinching between the door and the frame at the juncture, possibly causing damage to the conduits, the door, or the refrigerator.
SUMMARY OF THE INVENTIONThis present invention provides a hinge conduit casing for protecting and concealing service conduits passing from a frame to a door mounted pivotally adjacent the frame. The casing comprises a pocket and an angular guide, which is insertable into, and slidably engageable with, the pocket. The pocket is affixed to the frame and the angular guide is mounted pivotally to the door. One or more service conduits pass from the frame through the pocket and angular guide to the door.
The angular guide has a first section with a first longitudinal axis and a second section with a second longitudinal axis, the second section extends from the first section, and the first and second longitudinal axes extend from one another at an angle greater than 90°. The angular guide has a pivot end that is mounted pivotally to the door and a receiving end that is insertable into the pocket. The pivot end is mounted on the door such that when the receiving end of the angular guide is in the pocket and the door is opened at an angle relative to the frame, the receiving end of the angular guide remains, at least in part, in the pocket. In order to reduce wear on the conduit casing, the shape, length and stiffness of the conduits can prevent the angular guide from contacting the walls of the pocket when the door is open or closed. The nesting pocket and angular guide allow the service conduits to remain concealed and protected when the door is open and closed.
BRIEF DESCRIPTION OF THE DRAWINGS
For a more complete understanding of the present invention, reference should be made to the following detailed description and accompanying drawings, wherein like reference numerals designate corresponding parts throughout the figures.
Referring first to
The conduit casing comprises a pocket 20 and an angular guide 25. Generally, the pocket 20 is received into the frame 10 and the angular guide 25 is mounted pivotally to the door 15. The angular guide 25 is slidably insertable into the pocket 20. In one embodiment, the angular guide 25 does not touch the walls of the pocket 20 when the door 15 is open or closed. The angular guide 25 and pocket 20 are positioned such that a service conduit (see
In
Referring now to
The pocket 20 and angular guide 25 are shown in
As shown in
The pivot base 75 has a recess 80 for receiving the angular guide 25, which can be mounted pivotally to the pivot base 75 in numerous ways. For example, as shown in
Referring now to
Although the above description and accompanying figures depict the angular guide as a bent elbow comprising two sections, the angular guide can be of any suitable shape and can comprise more than two sections. For example, the angular guide can be substantially C-shaped. Furthermore, the conduit casing may comprise more than one angular guide, nested within each other, to achieve an extended range of motion.
With respect to the above description, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art. All equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention. Further, the various components of the embodiments of the present invention can be interchanged to produce further embodiments and these further embodiments are intended to be encompassed by the present invention. Various modifications can be made to the thereof. Therefore, the foregoing is of the invention.
Claims
1. A casing for housing at least one service conduit passing from a frame to a door pivotally mounted to the frame of a household appliance, the casing comprising:
- (a) a pocket having a top wall, a bottom wall, and two side walls disposed therebetween, said top, bottom, and side walls defining a front pocket opening and a rear pocket opening; and
- (b) an angular guide insertable into the front pocket opening and slidably engageable with the pocket;
- wherein the pocket is insertable into the frame and the angular guide is insertable into the door;
- wherein the angular guide has a first section with a first longitudinal axis and a second section with a second longitudinal axis, the second section extending from the first section; the second longitudinal axis extending from the first longitudinal axis at an angle greater than 90°; and
- the first section terminating in a pivot end having a pivot end opening and the second section terminating in a receiving end having a receiving end opening, wherein when the receiving end of the angular guide is disposed in the pocket and the door is opened, the receiving end of the angular guide remains in the pocket.
2. The casing of claim 1, wherein the door is opened at an angle less than 180°.
3. The casing of claim 1, wherein the door is opened at an angle less than 120°.
4. The casing of claim 1, wherein the angular guide does not contact the walls of the pocket when the door is open or closed.
5. The casing of claim 1, wherein the pocket further comprises a rear wall positioned opposite the front pocket opening, said rear wall having a rear wall opening.
6. The casing of claim 1, wherein a lip extends outwardly from the top, bottom, and side walls of the pocket around the front pocket opening.
7. The casing of claim 1, wherein the first section of the angular guide is substantially cylindrical and the second section of the angular guide is a substantially trapezoidal prism.
8. The casing of claim 1, wherein the service conduit passes from the frame through the pocket, through the angular guide to the door.
9. A casing for housing at least one service conduit, the casing comprising:
- (a) a pocket assembly comprising (i) a pocket having a top wall, a bottom wall, and two side walls disposed therebetween, said top, bottom, and side walls defining a front pocket opening and a rear pocket opening; and (ii) a frame with a frame opening for receiving the pocket; and
- (b) an angular guide assembly comprising (i) a pivot base; and (ii) an angular guide mounted pivotally on said pivot base, the angular guide being insertable into the front pocket opening and receivable into the pocket;
- wherein the angular guide has a first section with a first longitudinal axis and a second section with a second longitudinal axis, the second section extending from the first section; the second longitudinal axis extending from the first longitudinal axis at an angle greater than 90°;
- the first section terminating in a pivot end having a pivot end opening and the second section terminating in a receiving end having a receiving end opening, wherein when the receiving end of the angular guide is disposed in the pocket and the pivot base is pivoted away from the frame, the receiving end of the angular guide remains in the pocket.
10. The casing of claim 9, wherein the pivot base comprises a recess for receiving the angular guide.
11. The casing of claim 9, wherein the pivot base is pivoted away from the frame at an angle less than 180°.
12. The casing of claim 9, wherein the pivot base is pivoted away from the frame at an angle less than 120°.
13. The casing of claim 9, wherein the pocket is mounted to the frame with a pocket mount.
14. The casing of claim 9, wherein the pocket optionally has a rear wall positioned opposite the front pocket opening, said rear wall having a rear wall opening.
15. The casing of claim 9, wherein a lip extends outwardly from the top, bottom, and side walls of the pocket around the front pocket opening.
16. The casing of claim 15, wherein when the pocket is inserted into the frame opening, the lip contacts the frame.
17. The casing of claim 9, wherein the first section of the angular guide is substantially cylindrical and the second section of the angular guide is a substantially trapezoidal prism.
18. The casing of claim 9, wherein the angular guide further comprises a pin portion extending downwardly from the pivot end.
19. The casing of claim 18, wherein the pin portion is secured to the pivot base such that the angular guide can pivot freely about the pivot end.
20. A conduit casing for a door pivotally mounted to a frame comprising:
- (a) a pocket mounted on the frame, the pocket having a top wall, a bottom wall, and two side walls disposed therebetween, said top, bottom, and side walls defining a front pocket opening and a rear pocket opening; and
- (b) an angular guide assembly mounted on the door, the angular guide assembly comprising: (i) a pivot base; and (ii) an angular guide pivotally mounted on said pivot base, the angular guide being insertable into the front pocket opening and receivable into the pocket;
- wherein the frame has a frame opening for receiving the pocket;
- wherein the angular guide has a first section with a first longitudinal axis and a second section with a second longitudinal axis, the second section extending from the first section; the second longitudinal axis extending from the first longitudinal axis at an angle greater than 90°;
- the first section terminating in a pivot end having a pivot end opening and the second section terminating in a receiving end having a receiving end opening, wherein when the receiving end of the angular guide is disposed in the pocket and the door is opened, the receiving end of the angular guide remains in the pocket.
21. The conduit casing of claim 20, wherein the pivot base comprises a recess for receiving the angular guide.
22. The conduit casing of claim 20, wherein the door is opened at an angle less than 180°.
23. The conduit casing of claim 20, wherein the door is opened at an angle less than 120°.
24. The conduit casing of claim 20, wherein the angular guide does not contact the walls of the pocket when the door is open or closed.
25. The conduit casing of claim 20, wherein the longitudinal axis of the first section of the angular guide is parallel to the longitudinal axis of the frame when the door is open or closed.
26. The conduit casing of claim 20, wherein the pocket is mounted to the frame with a pocket mount.
27. The conduit casing of claim 20, wherein the pocket optionally has a rear wall positioned opposite the front pocket opening, said rear wall having a rear wall opening.
28. The conduit casing of claim 20, wherein a lip extends outwardly from the top, bottom, and side walls of the pocket around the front pocket opening.
29. The conduit casing of claim 28, wherein when the pocket is inserted into the frame opening, the lip contacts the frame.
30. The conduit casing of claim 20, wherein the angular guide assembly is mounted to the door with an angular guide mounting bracket.
31. The conduit casing of claim 20, wherein the first section of the angular guide is substantially cylindrical and the second section of the angular guide is a substantially trapezoidal prism.
32. The conduit casing of claim 20, wherein the angular guide further comprises a pin portion extending downwardly from the pivot end.
33. The conduit casing of claim 32, wherein the pin portion is secured to the pivot base such that the angular guide can pivot freely about the pivot end.
34. The conduit casing of claim 33, wherein the pin portion is inserted into the recess of the pivot base.
35. A method for protecting and concealing one or more service conduits passing from a frame to a door pivotally mounted to the frame, the method comprising:
- (a) mounting a pocket on the frame, the pocket having a top wall, a bottom wall, and two side walls disposed therebetween, said top, bottom, and side walls defining a front pocket opening and a rear pocket opening; and
- (b) mounting an angular guide assembly on the door, the angular guide assembly comprising: (i) a pivot base; and (ii) an angular guide pivotally mounted on the pivot base, the angular guide being insertable into the front pocket opening and receivable into the pocket;
- wherein the angular guide has a first section with a first longitudinal axis and a second section with a second longitudinal axis, the second section extending from the first section; the second longitudinal axis extending from the first longitudinal axis at an angle greater than 90°;
- the first section terminating in a pivot end having a pivot end opening and the second section terminating in a receiving end having a receiving end opening, wherein when the receiving end of the angular guide is disposed in the pocket and the door is opened, the receiving end of the angular guide remains in the pocket.
36. The method of claim 35, wherein the pivot base comprises a recess for receiving the angular guide.
37. The method of claim 35, wherein the door is opened at an angle less than 180°.
38. The method of claim 35, wherein the door is opened at an angle less than 120°.
39. The method of claim 35, wherein the angular guide does not contact the walls of the pocket when the door is open or closed.
40. The method of claim 35, wherein the longitudinal axis of the first section of the angular guide is parallel to the longitudinal axis of the frame when the door is open or closed.
41. The method of claim 35, wherein the pocket is mounted to the frame with a pocket mount.
42. The method of claim 35, wherein the pocket optionally has a rear wall positioned opposite the front pocket opening, said rear wall having a rear wall opening.
43. The method of claim 35, wherein a lip extends outwardly from the top, bottom, and side walls of the pocket around the front pocket opening.
44. The method of claim 43, wherein when the pocket is inserted into the frame opening, the lip contacts the frame.
45. The method of claim 35, wherein the angular guide assembly is mounted to the door with an angular guide mounting bracket.
46. The method of claim 35, wherein the first section of the angular guide is substantially cylindrical and the second section of the angular guide is a substantially trapezoidal prism.
47. The method of claim 35, wherein the angular guide further comprises a pin portion extending downwardly from the pivot end.
48. The method of claim 47, wherein the pin portion is secured to the pivot base such that the angular guide can pivot freely about the pivot end.
49. The method of claim 48, wherein the pin portion is inserted into the recess of the pivot base.
50. The method of claim 35, wherein the one or more service conduits pass from the frame through the pocket, through the angular guide, to the door.
Type: Application
Filed: Jul 23, 2004
Publication Date: Jan 26, 2006
Inventors: Robert Rendel (Cordova, TN), John Sylvester (Haughton, LA), Daniel Lyvers (Cordova, TN), Kevin Webster (Southaven, MS), Alan Webb (Cordova, TN)
Application Number: 10/898,038
International Classification: A47B 96/04 (20060101);