BACKGROUND
FIG. 1 shows a prior art shelving rack 100 for cantilevered mounting of a shelf (not shown). The shelving rack includes an extrusion 102 and an insert 104 (with mounting apertures 105) that is slidably received in a slot 106 formed in the extrusion 102. The rack 100 is mounted to a back wall of the refrigerator, in a traditional manner, in which at least the upper part of the rack protrudes a height H relative to the wall W.
SUMMARY
One aspect of the present technology is to address one or more shortcomings of the prior art, e.g., by providing a more compact and/or fluid refrigerator/rail design, and/or which allows more freedom to design adjacent components that do not require modifications of the rail/refrigerator/components or additional labor relating to the rack.
Another aspect of the present technology is directed to a refrigerator comprising a main body having an enclosable interior compartment, the compartment including at least one wall having and at least one channel recessed into the wall; at least one shelf mounted in the compartment; and a fixing rail mounted to the wall and within the channel so that the fixing rail and portions of the wall adjacent the channel are substantially flush, the fixing rail having a plurality of mounting locations for the shelf to allow adjustable mounting of the shelf relative to the wall, e.g. via conventional brackets to support the shelf or shelves.
Another aspect of the present technology is directed to a fixing rail, including a base part (e.g., and extrusion) and an insert slidable within the base part. The base part includes structure to support the insert and is generally adapted to blend with the refrigerator wall to which it is attached.
These and other aspects of the present technology will be described in or apparent from the following detailed description.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of a rack according to the prior art;
FIG. 2 is a partially broken away perspective view of a refrigerator according to an example of the present technology;
FIG. 3 is a front view thereof;
FIG. 4 is a cross sectional view of a fixing rail according to an example of the present technology;
FIG. 5 is a perspective view thereof without the insert;
FIG. 6 is a perspective view thereof as the insert is being inserted into the base part of the fixing rail; and
FIG. 7 is a perspective view thereof showing the insert in the fully inserted position relative to the base part.
DETAILED DESCRIPTION
The present technology is described in relation to several examples that may share one or more common features. It should be noted that an aspect of one example can be combined with an aspect of another example, and that any aspect of any example may form the basis for subject matter applicant may wish to pursue.
FIG. 2 is a perspective view of a refrigerator 200 having a main body 205 including a plurality of walls 210, 215, 220 forming an enclosable interior compartment 230 that may be accessed via a door (not shown). The refrigerator is for keeping food and beverage items, etc., at cool temperatures. A typical refrigerator normally includes a compressor to circulate a refrigerant though a refrigeration circuit, e.g., including a first set of heat-exchanging pipes (serpentine or coiled set of pipes outside the unit), an expansion valve, and a second set of heat-exchanging pipes (serpentine or coiled set of pipes inside the unit).
The compartment 230 includes at least one shelf 235 that is adjustably supported on one of the walls 210, 215, 220. Each shelf 235 has a support surface for food and beverage items, etc., and one or more traditional brackets 240 that include one or more hook portions to engage with one or more fixing rails 245 (two shown in this example mounted on the back wall 215). Each fixing rail 245 provides a plurality of mounting locations for the shelves 235 to allow adjustable mounting of the shelf relative to the wall 215.
At least one of the walls, e.g., the rear wall 215 shown in FIGS. 2 and 3, includes one or more channels 250 (FIG. 4) in which the fixing rails 245 are mounted. Each channel 250 is recessed into the wall 255. The fixing rail 245 is mounted to the wall 215 and within the channel 250 so that the fixing rail 245 and portions 260 of the wall adjacent the channel 250 are substantially flush, e.g., the fixing rail 245, e.g., its top portion, can be positioned flush with, slightly below or slightly/insignificantly above the plane defined by the portions 260 of the wall adjacent the channel 250.
The fixing rail 245 (FIG. 5) includes a base part 265 to be fixedly secured in the channel 250, the base part including a slot 270, and an insert 275 that is adapted to be slidably received in the slot 270. The insert 275 has a stop 280 formed at one end thereof that is adapted to rest on an upper shoulder 285 of the base part 265. The insert, due to the stop, may have an L shape.
The base part 265 may comprise an extrusion. A fastener 290 (FIG. 4), e.g., a screw or bolt, may be provided to secure the base part 265 to the wall 215, wherein the base part 265 includes an access opening 300, in communication with the slot 270, to allow passage of a tool (not shown) for engagement with the fastener 290. The insert 275 may include a plurality of apertures 305 to allow height-adjustable mounting of the shelf 235, at least one of the apertures 305 being sized to allow passage of the tool to access the fastener. The insert 275 is inserted into the slot 270 before the base part 265 and insert 275 are inserted into the channel 250.
The slot 270 may include lateral sides 310 to engage or guide lateral edges 275.1 of the insert. Each lateral side 310 may comprise a protrusion 315 extending generally perpendicular to the wall 255. Each protrusion 315 may include an adjacent open space 320, 325 laterally and/or outside the protrusion.
The base part 265, in cross section or along an end view (FIG. 4), has a bottom portion 330 to face a bottom 335 of the channel, side portions 340 to face sides 345 of the channel, and a top portion 350 that is substantially flush with the adjacent portions 260 of the wall 255. A transition 355 between the top portion 350 and each side portion 340 includes a curved radius that terminates in a sharp tip. The upper part of the sharp tip is substantially flush with the wall of the refrigerator. The side portions 340 are generally linear and uninterrupted from the bottom portion 330 to the transition 355/top portion 350.
The base part 265 may have a generally U shape (FIG. 4), with each interior side 360 of the U-shape having an inwardly oriented projection 365, each inwardly oriented projection 365 having an end projection 370 to support a face of the insert and the protrusion 315 (otherwise called an intermediate projection) to guide the lateral edge 275.1 of the insert 275.
The base part 265 may include a generally rectangular opening 375 positioned along the bottom portion 330 of the U shape. The access opening 300 may be in communication with the rectangular opening 375 and the slot 270.
The refrigerator 200 may further comprise at least one adjacent fixture or component, e.g., a cover 400 or a drawer 405, positioned above and/or below the fixing rail 245 (FIGS. 1 and 2). The fixing rail, because it is flush or below the wall surface, may extend behind the fixture or component 400, 405, without the need to cut the fixing rail. This also provides a clean looking design that avoids a hard looking cut off of the track, allowing the fixing rail to simply “disappear” behind the component(s).
The drawer 405 also may have a center section 410 (e.g., transparent) and at least one end cap 415, wherein the end cap 415 is aligned with the fixing rail 245. The end cap 415 and the fixing rail have substantially the same width w.
While the present technology has been described in connection with what are presently considered to be the most practical and preferred examples, it is to be understood that the technology is not to be limited to the disclosed examples, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the disclosure.
Patent Application
20130160483
