Summary of the invention
The freezer drawer of existing refrigerator all is the single type drawer, is installed on the door body support member of the door body that has synchromesh gear and synchronizing bar thereof.Because gear need move on tooth bar, so cabinet depth and tooth bar thereof just seem very important in the installation site of casing, and particularly the nethermost freezer drawer rear side of four-door refrigerator is the press cabin, has occupied very big space.Gear is that the range of drawer motion is exactly the anterior distance to the preceding face of casing in press cabin, can take out if guarantee drawer, and because of the restriction of gear stroke, freezer drawer is little along refrigerator direction depth dimensions, causes volume little, and the refrigerator space utilization rate is low.
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 high and drawer appliance easy disassembly of space availability ratio.
Drawer appliance according to the embodiment of the invention comprises: first drawer, and the top cross rear side of said first drawer is formed with the otch that longitudinally runs through it, and the upper surface of said otch is formed with slot, the contiguous said otch rear side of said slot; With second drawer that is connected in the said otch; The lower surface of said second drawer extends slotting platform downwards; Said slotting platform is inserted in the said slot engaging first drawer and second drawer, and the upper end of said second drawer is concordant with the upper end of said first drawer.
According to the drawer appliance of the embodiment of the invention, form by dismountable two parts, easy disassembly, and can fully increase drawer space, improved space availability ratio.And the cooperation of inserting platform and slot makes to win and engages the distortion of stablizing and can prevent drawer appliance between the drawer and second drawer.
In addition, the drawer appliance according to the embodiment of the invention also has following additional technical feature:
Alternatively, the upper surface of said otch is an arc; The arc of the lower surface of said second drawer for matching with the upper surface of said otch.
Wherein, said slotting platform roughly extends from the lower surface of said second drawer straight down.
In one embodiment of the invention, the top of the said first drawer longitudinal side wall is provided with along the projection that laterally extends back, and said projection top is provided with groove; The upper end of said second drawer is provided with first recess, and the upper surface of said first recess is provided with to the buckle that extends below, and wherein said projection is engaged in said first recess and said buckle engages with said groove.
Alternatively, said groove is a vertical through holes, and said buckle is an Elastic buckle.
Upside through first and second drawer is provided with along the vertical groove and the buckle of engaging each other, can on vertical direction, second drawer be positioned on first drawer, installs accurately.
In another embodiment of the present invention; The upper surface of said otch is formed with upwardly extending boss; The lower surface of said second drawer is formed with to second recess that is recessed on, and said boss inserts in second recess to engage said second drawer and first drawer.
Alternatively, said boss on the upper surface of said otch generally along extending straight up.
Be provided with the boss and second recess of mutual engaging through the left and right sides of first and second drawer, can on the left and right directions longitudinally second drawer be positioned on first drawer, install accurately.
In another embodiment of the present invention, the outer surface of the lateral rear wall of said first drawer forms first step, and the lateral rear wall outer surface of said second drawer is provided with second step, and said first and second steps engage mutually.
Alternatively, first step forms " L " shape.
Be provided with first and second steps of mutual engaging through first and second drawer, can on horizontal fore-and-aft direction (being the direction of motion of drawer) second drawer is positioned on first drawer, install accurately.
According to the drawer appliance of the embodiment of the invention, form by dismountable two parts, like this; When this drawer appliance inserted the drawer casing with not co-content requirement, the rear wall of first and second drawer can suitably depart from certain angle as requested in correspondence with each other backward, thereby made the inner drawer volume size that forms of this drawer appliance satisfy the casing requirement; Simultaneously; When drawer appliance need take out from the drawer casing, can take off second drawer earlier, and then take out first drawer.Though need take out drawer step by step, relative increase the volume of drawer, improved space availability ratio.
Another object of the present invention is to propose a kind of refrigerator with above-mentioned drawer appliance.
A kind of refrigerator of embodiment comprises refrigerating chamber and refrigerating chamber according to a further aspect of the invention, it is characterized in that, said refrigerating chamber comprises: freezer box; Freezer door, said freezer door is used to open and close said freezer box, and said freezer door is connected with said freezer box through the supporting movement assembly; And above-mentioned drawer appliance, said drawer appliance removably is supported on the said supporting movement assembly and can be along transverse movement in freezer box.
Said supporting movement assembly comprises: moving component, said moving component comprise that said slideway is provided with the tooth bar that matches with gear, and said gear has the synchronizing bar concentric with it along the slideway of horizontal expansion and the gear that can on said slideway, move; With door body support bar; One end and the said freezer door of said door body support bar are fixed; Said first drawer is installed on the said door body support bar, and its rear end and said synchronizing bar are hinged with along with synchronizing bar rotates in the upper edge transverse movement of said slideway or around synchronizing bar.
Refrigerator according to the embodiment of the invention; Its freezer drawer assembly is made up of dismountable two parts; Like this; When drawer appliance inserted the freezer box with not co-content requirement, the rear wall of first and second drawer can suitably depart from certain angle as requested in correspondence with each other backward, thereby made the inner drawer volume size that forms of this drawer appliance satisfy the casing requirement.Simultaneously, when drawer appliance need take out from freezer box, can earlier second drawer be taken off from first drawer, and then take out first drawer.Though need take out drawer step by step, relative increase the volume of drawer, improved space availability ratio, cut the waste simultaneously also convenient the taking-up and the cleaning drawer.
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; Term " inboard ", " outside ", " vertically ", " laterally ", " on ", the orientation of indications such as D score, " top ", " end " or position relation be for based on orientation shown in the drawings or position relation; Only be for the ease of describing the present invention rather than requiring the present invention therefore can not be interpreted as limitation of the present invention with specific azimuth configuration and operation.
Following with reference to the drawer appliance of figure 1-Fig. 3 description according to the embodiment of the invention, this drawer appliance is suitable for inserting in the drawer casing.
As depicted in figs. 1 and 2, according to a kind of drawer appliance 1 of the embodiment of the invention, comprise first drawer 11 and second drawer 12 that is connected in the otch 110.Wherein, the top cross rear side of first drawer 11 is formed with the otch 110 that longitudinally runs through it.Second drawer 12 is connected in the otch 110 of first drawer 11, and the upper end of engaging back second drawer 12 is concordant with the upper end of first drawer 11.Alternatively, the rear wall of first drawer 11 and second drawer 12 can recede in correspondence with each other, thereby the big drawer space that first drawer 11 and second drawer, 12 engaging backs are formed is bigger.
Shown in Fig. 1, Fig. 2 and Fig. 3 (d), the upper surface of otch 110 is formed with slot D, in the upper surface of contiguous otch 110 rear sides of slot D and recessed otch 110.The lower surface of second drawer 12 extends downwards inserts platform d, insert platform d and be inserted among the slot D engaging first and second drawer 12, and the upper end of second drawer 12 is concordant with the upper end of first drawer 11.Alternatively, insert platform d and from the lower surface of second drawer 12, roughly extend straight down, then correspondingly, slot D roughly is recessed into the upper surface of otch 110 straight down.It is understandable that the present invention is not limited to this, that inserts platform d and slot D axially and between the vertical direction can have certain angle, as long as satisfied slotting platform d and slot D can cooperatively interact so that second drawer 12 is engaged in the said otch 110.
In an example of the present invention, the upper surface of otch 110 is that arc for example is fan-shaped, correspondingly, and the arc of the lower surface of second drawer 12 for matching with the upper surface of otch 110.Certainly; The present invention is not limited to this; The upper surface of otch 110 can also be other level and smooth curved surfaces, two crossing planes or other any type of, if can make second drawer 12 be engaged in the said otch 110 and the upper end of engaging back second drawer 12 concordant with the upper end of first drawer 11.
In another example of the present invention, the quantity of slotting platform d can be a plurality of, longitudinally is arranged on the upper surface of otch 110 at interval respectively, and correspondingly, the quantity of slot D also is a plurality of, makes engaging stablize and can prevent the distortion of drawer appliance like this.
Drawer appliance according to the embodiment of the invention; Form by dismountable two parts, like this, when this drawer appliance inserts the drawer casing with not co-content requirement; The rear wall of first drawer 11 and second drawer 12 can suitably depart from certain angle as requested in correspondence with each other backward; Thereby make the inner drawer volume size that forms of this drawer appliance satisfy the casing requirement, simultaneously, when drawer appliance need take out from the drawer casing; Can earlier second drawer 12 be taken off from first drawer 11, and then take out first drawer 11.Though need take out drawer step by step, relative increase the volume of drawer, improved space availability ratio.In addition, slotting platform d is inserted into and can also corrects the deviation that causes because of the oppressed distortion of drawer appliance among the slot D, thereby has guaranteed the integrality of drawer.
In another embodiment of the present invention, shown in Fig. 1, Fig. 2 and Fig. 3 (a), the top of first drawer, 11 longitudinal side walls is provided with along the projection 111 that laterally extends back, and projection 111 tops are provided with groove A.Correspondingly; Be provided with first recess 121 in the upper end of second drawer 12, particularly, in the upper end front surface of first recess, 121 recessed second drawer 12; The upper surface of first recess 121 is provided with to the buckle a that extends below; Wherein, projection 111 is engaged in first recess 121, and buckle a engages with groove A.For example, shown in Fig. 3 (a), groove A can be vertical through holes, and buckle a is an Elastic buckle, and the Elastic buckle a person of being used snaps in buckle a after pushing and producing certain elastic deformation afterwards, thereby buckle a is engaged with groove A.
Be provided with groove A and the buckle a that engages each other along vertical through first drawer 11 and the upside of second drawer 12, can on vertical direction, second drawer 12 be positioned on first drawer 11, install accurately.
In another embodiment of the present invention; Shown in Fig. 1, Fig. 2 and Fig. 3 (b); Upper surface at the otch 110 of first drawer 11 is formed with upwardly extending boss B; Correspondingly, the lower surface of second drawer 12 is formed with to the second recess b that is recessed on, and boss B inserts among the second recess b to engage second drawer 12 and first drawer 11.Alternatively, generally along extending straight up, then correspondingly, the second recess b also is recessed in the lower surface of second drawer 12 boss B substantially straight up on the upper surface of otch 110.It is understandable that the present invention is not limited to this, the boss B and the second recess b axially and between the vertical direction can have certain angle, as long as satisfy boss B and the second recess b can cooperatively interact so that second drawer 12 is engaged in the said otch 110.
The quantity of the boss B and the second recess b can be a plurality of; Be separately positioned on the upper surface of right ends longitudinally of otch 110; So that second drawer 12 dismounting or can be directly when first drawer 11 is installed go up the second recess b is taken off or engages from the boss B of both sides, easy to operate simply.
Be provided with the mutual boss B that engages and the second recess b through first drawer 11 and the left and right sides of second drawer 12, can on the left and right directions longitudinally second drawer 12 be positioned on first drawer 11, install accurately.
In another embodiment of the present invention; Shown in Fig. 1, Fig. 2 and Fig. 3 (c); Form first step C on the outer surface of the lateral rear wall of first drawer 11, the lateral rear wall outer surface of second drawer 12 is provided with second step c, and first step C and second step c engage mutually.Alternatively; First step C can extend upward projection through the lateral rear wall with first drawer 11, and forms " L " shape between the upper surface of otch 110, correspondingly; Second step c forms the finger-like of colluding that can match with " L " shape first step C, like Fig. 3 (c) and shown in Figure 7.Certainly, first step C and second step c are not limited to the above shape, can also be the steps of other any two shapes that can engage mutually.
In addition, first step C and second step c can be respectively a plurality of, and longitudinally spaced apart.Be provided with mutual first step C that engages and second step c through first drawer 11 and second drawer 12, can on the horizontal fore-and-aft direction in edge, (being the direction of motion of drawer) second drawer 12 be positioned on first drawer 11, install accurately.
To the refrigerator according to the embodiment of the invention be described according to Fig. 4-Fig. 8 below.
According to the refrigerator of the embodiment of the invention, comprise refrigerating chamber and refrigerating chamber, wherein, refrigerating chamber comprises the drawer appliance 1 described in the foregoing description, freezer box 2 and is used to open and close the freezer door 3 of freezer box 2.Because the below rear side of the freezer box 2 of multi-door refrigerator is the press cabin 5 of placing motor; As shown in Figure 4; Press cabin 5 occupies very large space and normally recedes gradually from top to bottom; Therefore often the volume utilization rate is little for the freezer drawer of below, the drawer appliance below therefore will with the freezer box of multi-door refrigerator the freezer drawer of below be that example describes the embodiment of the invention.
Like Fig. 4-shown in Figure 7, freezer door 3 is connected with freezer box 2 through supporting movement assembly 4, and drawer appliance 1 removably is supported on the supporting movement assembly 4 and can be along transverse movement in freezer box 2.
Supporting movement assembly 4 comprises moving component 41 and door body support bar 42.As shown in Figure 6, moving component 41 comprises the slideway 411 and the gear 412 that can on slideway 411, move along horizontal expansion.Slideway 411 is provided with the tooth bar 413 that matches with gear 412, and gear 412 has the synchronizing bar concentric with it 414.Extend because slideway 411 is installed on the front surface in press cabin and forward, therefore, the range L of gear movement is exactly the distance from the front surface in press cabin to the refrigerator body front side surface, and is definite numerical value.
One end of door body support bar 42 is fixed with freezer door 3, and first drawer 11 is installed on the body support bar 42, and its rear end and synchronizing bar 414 are hinged with along with synchronizing bar 414 rotates in slideway 411 upper edge transverse movements or around synchronizing bar.When gear 412 and synchronizing bar 414 move forward to the refrigerator body front side surface and are the range place of gear 412; First drawer 11 can rotate counterclockwise with respect to the rotation of synchronizing bar 414 along with door body support bar 42, and then takes out from door body support bar 42.
The rear wall of first drawer 11 and second drawer 12 recedes; For example parallel with the front surface in press cabin 5; Under the situation about confirming to the distance between the chamber door in the press cabin like this; The big drawer space that forms after the drawer 11 of winning is engaged with second drawer 12 is bigger, has made full use of the refrigerator body internal capacity, thereby makes space availability ratio improve.
Followingly describe according to the installation of drawer appliance in the refrigerator of the embodiment of the invention and the operating process of taking-up with reference to figure 4-Fig. 8.
At first, the taking-up process of drawer appliance 1.When freezer door 3 was opened, gear 412 travelled forward along the tooth bar 413 on the slideway 411, and when moving to slideway 411 near the front end of the front side surface of freezer box 2, it is maximum that the stroke of gear 412 reaches, and this moment, freezer door 3 stopped to travel forward.The user portable the two ends of second drawer 12; After the Elastic buckle a of second drawer 12 changes through elasticity; Break away from the groove A of first drawer 11 earlier, the second recess b of second drawer 12 breaks away from the boss B of first drawer 11 along the vertical direction of arrow among Fig. 6 and Fig. 7.Simultaneously, the second step c of second drawer 12 breaks away from the first step C of first drawer 11 automatically, and the slotting platform d of second drawer 12 breaks away from the slot D of first drawer 11 automatically.After second drawer 12 and first drawer 11 broke away from fully, the user directly took out second drawer 12.
First drawer, 11 taking-up modes: the user is with the left and right sides of holding first drawer 11 in hand; Make the drawer 11 of winning along synchronizing bar 41 counterclockwise 4 rotations; Meet this chamber door 30 above freezer drawer up to first drawer 11; Arrive the appropriate location along oblique preceding arrow direction as shown in Figure 8 then, first drawer 11 rotates to and chamber door 3 parallel positions once more then, takes out first drawer 11 along vertical arrows then.
Then, the installation process of drawer appliance 1.The installation process of first drawer 11 is opposite with above-mentioned taking-up process, no longer explains at this.After first drawer 11 is in place, second drawer 12 is installed.Second drawer 12 is put into similar correct position earlier like Fig. 6 and Fig. 7; The second step c of second drawer 12 drops on the first step C of first drawer 11; And the second recess b of second drawer 12 vertically covers on the boss B of first drawer 11; Simultaneously, the slotting platform d of second drawer 12 is inserted among the slot D of first drawer 11, and the Elastic buckle a of second drawer 12 meets the groove A of first drawer 11; User's thumb applies certain external force to Elastic buckle a, and Elastic buckle a gets into groove A.Simultaneously other structures that match also cooperate and put in place between first drawer 11 and second drawer 12.Accomplished the installation process of drawer appliance 1 thus.
Refrigerator according to the embodiment of the invention; Its freezer drawer assembly is made up of dismountable two parts; Like this; When drawer appliance inserted the freezer box with not co-content requirement, the rear wall of first drawer and second drawer can suitably depart from certain angle as requested in correspondence with each other backward, thereby made the inner drawer volume size that forms of this drawer appliance satisfy the casing requirement.Simultaneously, when drawer appliance need take out from freezer box, can earlier second drawer be taken off from first drawer, and then take out first drawer.Though need take out drawer step by step, relative increase the volume of drawer, improved space availability ratio, cut the waste simultaneously also convenient the taking-up and the cleaning drawer.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " 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.