Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.
For this reason, one object of the present invention is to propose a kind of folding shelf of refrigeration plant of simple in structure, attractive in appearance and easy operating.
Another object of the present invention is to propose a kind of refrigeration plant with this folding shelf.
To achieve these goals; A kind of folding shelf of refrigeration plant is proposed according to the embodiment of first aspect present invention; Comprise: the back shelf; Said back shelf has back-shelf board and lays respectively at the both sides of said back-shelf board and left side arm that is arranged in parallel and right arm, and said left side arm and right arm are positioned at the below of said back-shelf board and extend the front end face of said shelf forward, are formed with first guide portion on said left side arm and the right arm respectively; And preceding shelf; Shelf is located at the front side of said back shelf and before said, is formed with second guide portion on left side wall and the right side wall of shelf before said; Said first guide portion is a guiding groove, and said second guide portion is that protruding and said first guide portion and said second guide portion that are engaged in the said guiding groove are suitable to guide said preceding shelf front side that is overlapped in said back shelf and the below that is folded to said back shelf
Said guiding groove comprises: be positioned at the start and stop section of said guiding groove front end, the low shape in high back before said start and stop section forms; Be connected in first horizontal segment of said start and stop section rear end; Be connected in the changeover portion of the said first horizontal segment rear end, the low shape in high back before said changeover portion forms; And second horizontal segment that is connected in said changeover portion rear end,
Said convexity comprises first convexity and second convexity that is positioned at the rear that is positioned at the place ahead; Said first convexity is engaged in the said start and stop section and said second convexity is engaged in said first horizontal segment during front side of shelf overlap joint at said back-shelf board before said, and said first convexity was engaged in said first horizontal segment and said second convexity is engaged in said second horizontal segment when shelf was folded in said back-shelf board below before said.
Folding shelf according to the refrigeration plant of the embodiment of the invention; Be formed with first guide portion respectively on the left side arm of said back shelf and the right arm and be formed with second guide portion respectively on two sidewalls about preceding shelf; Can simply preceding shelf be overlapped in the front side and the below that is folded to said back shelf of said back shelf through the combination of first guide portion and second guide portion; And through said first guide portion is formed guiding groove, and said second guide portion is formed the convexity that is engaged in the said guiding groove, make the user before push-and-pull during shelf; The salient point of preceding shelf both sides receives the constraint of guiding groove all the time, thereby the push-and-pull process will be more smooth and easy.Changed existing turnup structure, made that the width of frame is free more in design, not only more attractive in appearance but also structure is more firm.
In addition, the manual ice maker according to the embodiment of the invention can have following additional technical characterictic:
Preferably, be formed with the spacing preiection of predetermined altitude in the said start and stop section, the rear side that said spacing preiection is connected to said first convexity when said preceding shelf overlaps the front side of the shelf in said back is to limit the said start and stop section in the said first protruding edge to lower slider.
In addition, to achieve these goals, propose a kind of refrigeration plant according to second aspect present invention embodiment, comprising: casing is limited with refrigerating chamber in the said casing; With folding shelf, said folding shelf is the folding shelf of the described refrigeration plant of above-mentioned arbitrary embodiment, and wherein said back shelf is installed on the rear wall of said refrigerating chamber.
According to one embodiment of present invention, said folding shelf is a plurality of and in the vertical direction is spaced apart each other.
Alternatively, said refrigeration plant is a refrigerator.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; Term " vertically ", " laterally ", " on ", the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation be for based on orientation shown in the drawings or position relation; Only be to describe with simplifying for the ease of describing the present invention; Rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, unless otherwise prescribed and limit, need to prove; Term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection; Also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly through intermediary; For those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
Folding shelf according to the refrigeration plant of the embodiment of the invention is described with reference to the accompanying drawings.
As shown in Figure 1, comprise back shelf 100 and preceding shelf 200 according to the folding shelf of the embodiment of the invention.
Wherein, back shelf 100 has back-shelf board 110 and the left side arm 120 and the right arm (not shown) that lay respectively at the both sides of back-shelf board and be arranged in parallel.As shown in Figure 1, left side arm 120 is positioned at the below of back-shelf board 110 with right arm and extends the front end face 111 of back-shelf board 110 forward.Be formed with first guide portion 1000 respectively on left side arm 120 and the right arm.
Before shelf 200 be located at the front side of back shelf 100, and on the left side wall 220 of preceding shelf 210 and right side wall (not shown), be formed with second guide portion 2000 respectively.
Wherein, First guide portion 1000 is a guiding groove; Second guide portion 2000 is for being engaged in the convexity in the guiding groove 1000, and the suitable front sides that are overlapped in back shelf 100 with shelf 200 before guiding of first guide portion 1000 and second guide portion 2000 be folded to after the below of shelf 100.
Folding shelf according to the refrigeration plant of the embodiment of the invention; Be formed with first guide portion 1000 respectively on the left side arm 120 of back shelf 100 and the right arm and on the left side wall 220 of preceding shelf 200 and right side wall, be formed with second guide portion 2000 respectively; Can simply preceding shelf 200 be overlapped in the front side and the below that is folded to back shelf 100 of back shelf 100 through the combination of first guide portion 1000 and second guide portion 2000; And through first guide portion 1000 is formed guiding groove; And second guide portion 2000 is formed the convexity that is engaged in the said guiding groove; Make the user before push-and-pull during shelf 200, the salient point of preceding shelf 200 both sides receives the constraint of guiding groove all the time, thereby the push-and-pull process will be more smooth and easy.In addition, changed existing turnup structure, made that the width of frame is free more in design, not only more attractive in appearance but also structure is more firm.
In some embodiments of the invention, the start and stop section that connects successively after said guiding groove comprises in the past 1100, first horizontal segment 1200, changeover portion 1300 and second horizontal segment 1400.
Wherein, start and stop section 1100 is positioned at said guiding groove front end (i.e. left end shown in the figure), the low shape in high back before start and stop section 1100 forms.Connecting first horizontal segment 1200 in the rear end of start and stop section 1100, and be connected with changeover portion 1300, the low shape in high back before this changeover portion 1300 forms in the rear end of first horizontal segment 1200.And the tail end at changeover portion 1300 is connected with second horizontal segment 1400.
In some concrete examples, second guide portion 2000 comprises first convexity 2100 and second convexity 2200 that is positioned at the rear that is positioned at the place ahead (promptly near left end shown in the figure).Current shelf 200 overlap joints first protruding 2100 are engaged in start and stop section 1100 in and second protruding 2200 are engaged in first horizontal segment 1200 when the front side of back-shelf board 100, and first protruding 2100 was engaged in first horizontal segment 1200 and second convexity 2200 is engaged in second horizontal segment 1400 when current shelf 200 was folded in back-shelf board 100 belows.Thus, can guarantee that the steady and smooth ground of preceding shelf in whole push-and-pull process carries out.
Alternatively, be formed with the spacing preiection 1110 of predetermined altitude in the start and stop section 1100, during the front side of current shelf 200 overlap joints shelf 100 in the back spacing preiection 1100 be connected to first protruding 2100 rear side with limit first protruding 2100 along start and stop section 1100 to lower slider.Thus, can guarantee can not occur in the use preceding shelf glides suddenly towards the back-shelf board below backward.
It will be appreciated that; The height that " predetermined altitude " described herein is meant spacing preiection 1110 also must meet the following conditions in lower slider along start and stop section 1100 satisfying restriction first protruding 2100, and promptly the distance between the upper wall of spacing preiection 1110 and guiding groove allows first protruding 2100 through so that spacing preiection 1110 is connected to first protruding 2100 rear side or make first convexity 2100 slip into first horizontal segment 1200.
Below, with reference to figure 2a~2c the folding process of folding shelf is according to the preferred embodiment of the invention described.
In the time need preceding shelf 200 being folded to the below of back shelf 100, shown in Fig. 2 a, at first the front end with preceding shelf 200 lifts certain distance so that first protruding 2100 restriction from spacing preiection 1110 discharges down.Then, to pusher, second of shelf 200 protruding 2200 leaves first horizontal segment 1200 and glides along changeover portion 1300 before shown in Fig. 2 b, making with preceding shelf 200.Then; Preceding shelf 200 is continued to pusher; Second of shelf 200 protruding 2200 slips into second horizontal segment 1400 before shown in Fig. 2 c, making; And first convexity 2100 is engaged in first horizontal segment 1200, under this state, along with the below that preceding shelf 200 continuation shelf 200 before pusher is final is folded in back shelf 100.
Refrigeration plant according to the embodiment of the invention is described below.
According to refrigeration plant of the present invention, comprise casing and folding shelf.
Wherein, be limited with refrigerating chamber in the said casing.
Said folding shelf is the folding shelf with reference to the refrigeration plant of above-mentioned arbitrary embodiment description, and wherein said back shelf is installed on the rear wall of said refrigerating chamber.
According to the refrigeration plant of the embodiment of the invention,, therefore have the characteristics of simple in structure, attractive in appearance and easy operating owing to adopt the folding shelf of the embodiment of the invention.
Wherein, in the vertical direction is turned up the soil at interval a plurality of said folding shelves is set in the refrigerating chamber that can refrigeration plant.
It will be appreciated that refrigeration plant of the present invention comprises multiple refrigeration plants such as refrigerator, refrigerator-freezer, wine cabinet, showcase.
Manual ice maker according to the embodiment of the invention has the advantage of being convenient to operate.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.