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, described back shelf has back-shelf board and lays respectively at the both sides of described back-shelf board and left cantilever that is arranged in parallel and right cantilever, described left side arm and right arm are positioned at the below of described back-shelf board and extend the front end face of described shelf forward, are formed with first guide portion on described left side arm and the right arm respectively; And preceding shelf, shelf is located at the front side of described back shelf and is formed with second guide portion on the left side wall of shelf and the right side wall before described before described, described first guide portion is a guiding groove, and described second guide portion is that protruding and described first guide portion and described second guide portion that are engaged in the described guiding groove are suitable to guide the below that described preceding shelf is overlapped in the front side of described back shelf and is folded to described back shelf.
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 described 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 described back shelf of described back shelf by the combination of first guide portion and second guide portion, and by described first guide portion is formed guiding groove, and described second guide portion formed the projection that is engaged in the described guiding groove, make the user before push-and-pull during shelf, the salient point of preceding shelf both sides is subjected to 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:
According to one embodiment of present invention, described guiding groove comprises: be positioned at the start and stop section of described guiding groove front end, the low shape in high back before described start and stop section forms; Be connected in first horizontal segment of described start and stop section rear end; Be connected in the changeover portion of the described first horizontal segment rear end, the low shape in high back before described changeover portion forms; And second horizontal segment that is connected in described changeover portion rear end.
Alternatively, described projection comprises first projection that is positioned at the place ahead and second projection that is positioned at the rear, described first projection was engaged in the described start and stop section and described second projection is engaged in described first horizontal segment when shelf was overlapped on the front side of described back-shelf board before described, and described first projection was engaged in described first horizontal segment and described second projection is engaged in described second horizontal segment when shelf was folded in described back-shelf board below before described.
Preferably, be formed with the spacing preiection of predetermined altitude in the described start and stop section, the rear side that described spacing preiection was connected to described first projection when shelf was overlapped on the front side of described back shelf before described with limit described first projection along described start and stop section 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 described casing; With folding shelf, described 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 described refrigerating chamber.
According to one embodiment of present invention, described folding shelf is a plurality of and in the vertical direction is spaced apart each other.
Alternatively, described 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 by practice of the present invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described 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.Below by the embodiment that is described with reference to the drawings is exemplary, only is 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 ", close the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than indication or the hint device of indication or element must have specific orientation, with specific orientation structure 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 that 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 by intermediary, for the 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, the folding shelf according to the embodiment of the invention comprises back shelf 100 and preceding shelf 200.
Wherein, back shelf 100 has back-shelf board 110 and lays respectively at the both sides of back-shelf board and left cantilever 120 that is arranged in parallel and right cantilever (not shown).As shown in Figure 1, left side arm 120 and right arm are positioned at the below of back-shelf board 110 and extend 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 projection in the guiding groove 1000, and first guide portion 1000 and second guide portion 2000 suitable with shelf 200 before guiding be overlapped in the front sides of back shelf 100 and 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 on the left side arm 120 of back shelf 100 and the right arm respectively 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 by the combination of first guide portion 1000 and second guide portion 2000, and by first guide portion 1000 is formed guiding groove, and second guide portion 2000 is formed the projection that is engaged in the described guiding groove, make the user before push-and-pull during shelf 200, the salient point of preceding shelf 200 both sides is subjected to 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, described guiding groove comprises start and stop section 1100, first horizontal segment 1200, changeover portion 1300 and second horizontal segment 1400 that in the past connects successively afterwards.
Wherein, start and stop section 1100 is positioned at described 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 projection 2100 that is positioned at the place ahead (promptly near left end shown in the figure) and second projection 2200 that is positioned at the rear.First projection 2100 was engaged in the start and stop section 1100 and second projection 2200 is engaged in first horizontal segment 1200 when current shelf 200 was overlapped on the front side of back-shelf board 100, and first projection 2100 was engaged in first horizontal segment 1200 and second projection 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, the rear side that spacing preiection 1100 was connected to first projection 2100 when current shelf 200 was overlapped on the front side of back shelf 100 with limit first projection 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 projection 2100, and promptly distance permission first projection 2100 between the upper wall of spacing preiection 1110 and guiding groove is by so that spacing preiection 1110 is connected to the rear side of first projection 2100 or make first projection 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 preceding shelf 200 need 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 projection 2100 discharges under the restriction of spacing preiection 1110.Then, to pusher, second projection 2200 of shelf 200 is left first horizontal segment 1200 and is glided along changeover portion 1300 before making shown in Fig. 2 b with preceding shelf 200.Then, preceding shelf 200 is continued to pusher, second projection 2200 of shelf 200 slips into second horizontal segment 1400 before making shown in Fig. 2 c, and first projection 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 described casing.
Described 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 described 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 described 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, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are 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 feature, structure, material or the characteristics of description can be with the suitable manner combination 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: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.