CN101581529A - Telescopic rack - Google Patents
Telescopic rack Download PDFInfo
- Publication number
- CN101581529A CN101581529A CNA2008100978381A CN200810097838A CN101581529A CN 101581529 A CN101581529 A CN 101581529A CN A2008100978381 A CNA2008100978381 A CN A2008100978381A CN 200810097838 A CN200810097838 A CN 200810097838A CN 101581529 A CN101581529 A CN 101581529A
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- China
- Prior art keywords
- rack
- former piece
- chute
- putting things
- board putting
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Abstract
The invention provides a telescopic rack which comprises a rack front piece (1) and a rack back piece (2), wherein the rack back piece (2) comprises a back article plate (8) and slide ways (9) positioned on both sides on the bottom surface of the back article plate (8); in the vertical direction, the height of the slide ways (9) is larger than the thickness of the rack front piece (1), thus the rack front piece (1) can be arranged in the slide ways (9) and supported by the slide ways (9); and in addition, when positioned outside the slide ways (9), the rack front piece (1) is supported by a supporting part. The rack front piece (1) can slide to the lower part of the rack back piece (2) and is overlapped with the rack back piece (2) by arranging the slide ways (9) on the lower part of the back article plate (8), thus divided spaces of the rack front piece (1) can be integrated and utilized.
Description
Technical field
The present invention relates to a kind of telescopic rack, particularly a kind of telescopic rack that is used for refrigerator.
Background technology
For the convenient article that store different sizes in refrigerator, in the prior art, has a kind of telescopic rack, as recording the refrigerator rack that a kind of part has the slip board putting things in the patent of invention prospectus 200510123368.8, it comprises standing part and adjustable part, wherein standing part is by front bezel, back frame and both sides frame are formed puts the thing frame, be provided with the fixed shelf that a bight has sky portion in the thing frame putting of standing part, described adjustable part is to be provided with the vertical frame that parallels and be connected with the back frame with a side frame in the inboard of the empty portion of fixed shelf, this side frame and vertical frame are respectively equipped with the two-wire chute, and this two-wire chute is provided with can be along the slip board putting things of slip before and after it.
But, owing to be respectively equipped with the two-wire chute, make the slip board putting things prolong fore-and-aft direction and on this two-wire chute, slide at a side frame and vertical frame, so the accuracy of manufacture requires height, and complex structure, be unfavorable for operation.
Summary of the invention
The object of the present invention is to provide a kind of telescopic rack, it needn't be provided with the two-wire chute on frame can realize that the rack former piece slides into rack consequent bottom and overlapping with it.
By chute being set, can realize that the rack former piece slides into rack consequent bottom and overlapping with it in board putting things bottom, back.This can get up to utilize with the spatial integration of being cut apart by the rack former piece.
On the basis of technical scheme 1, technical scheme 2 preferred chute bottom lengths are greater than the back board putting things, described support unit comprises and is positioned at this chute bottom front and has support member to upper process, when rack former piece and rack consequent were arranged side by side, rack former piece rear end was supported on this support member; The front end protrusion on rack former piece front end lower surface both sides and frame are fitted fixing.
By support member is set, rack former piece and rack consequent are arranged side by side on same horizontal plane.
On the basis of technical scheme 2, the lower surface of technical scheme 3 preferred rack former piece rear ends is provided with the rear end projection, and this rear end nipple support is passed through on described support member in described rack former piece rear end.
Can avoid support member too high and influence in the chute that the rack former piece slips into the rack consequent like this.
On the basis of technical scheme 1, technical scheme 4 preferred rack former pieces have the claw of downward extension at lower surface.
Can end when avoiding the rack former piece on the lower surface of frame by the claw card like this and upwards lifting in the power that is subjected to upwards.
On the basis of technical scheme 1, technical scheme 5 preferred claws are L font plate, comprise vertical part and horizontal component, the lower surface of board putting things before vertically the top of part is connected in, the side of the preceding relatively board putting things of horizontal component is protruding, and is stuck in the bottom of frame.
Like this, when the rack former piece was subjected to upwards power, the horizontal component of L font claw only can block on the lower surface of frame and avoid the rack former piece upwards to lift.
On the basis of technical scheme 1, the chute lower surface of technical scheme 6 preferred rack consequents has outstanding installation projection downwards.
When the rack consequent is supported on the frame, protrusions limit rack consequent moving on fore-and-aft direction is installed.
On the basis of technical scheme 1, preferably under contraction state, the rear end nipple support of rack former piece is on the bottom of chute for technical scheme 7, and the front end of rack former piece is supported on the support member, and the height of rear end projection and support member is roughly the same.
This can guarantee roughly to be in when the rack former piece is in the chute of rack consequent level.
On the basis of technical scheme 1, technical scheme 8 preferred back board putting things and chute divide body formed.
Be easy to moulding like this, be convenient to change, keep in repair.
Description of drawings
Fig. 1 is that the expression telescopic rack is installed in the partial view on the frame of refrigerator body both sides under extended configuration.
Fig. 2 is that the expression telescopic rack is installed in the partial view on the frame of refrigerator body both sides under contraction state.
Fig. 3 is illustrated under the extended configuration, and the rack former piece of telescopic rack is supported on the partial enlarged drawing on the support member on the rack consequent.
Fig. 4 is illustrated under the extended configuration, the figure of the rack former piece of telescopic rack and the position of rack consequent relation.
Fig. 5 is illustrated under the contraction state, the figure of the rack former piece of telescopic rack and the position of rack consequent relation.
The specific embodiment
As shown in Figure 1, telescopic rack has rack former piece 1 and rack consequent 2, the two side of refrigerator body is provided with frame 3, and rack former piece 1 and rack consequent 2 are supported on the frame 3 side by side, and rack former piece 1 is than rack consequent 2 close door of refrigerator one sides.In the present embodiment, telescopic rack is symmetrical structure, so be that example describes with the one side only in the following description.In addition, in the present embodiment with near before door of refrigerator (not shown) side is, i.e. right side among Fig. 1, after an opposite side is, i.e. left side among Fig. 1.In addition, the state that rack former piece 1 and rack consequent 2 are arranged side by side is designated hereinafter simply as extended configuration, and the state of rack former piece 1 and the 2 overlapping settings of rack consequent is designated hereinafter simply as contraction state.
Rack former piece 1 has preceding board putting things 4, front end protrusion 5, rear end projection 6 and claw 7, front end protrusion 5, rear end projection 6 and claw 7 are arranged on preceding board putting things 4 lower surfaces, and be positioned at the position near the both sides of preceding board putting things 4, claw 7 is roughly the distance of the thickness of frame 3 apart from the both sides of preceding board putting things 4.Front end protrusion 5 is positioned at preceding board putting things 4 front end lower surfaces, and rear end projection 6 is positioned at preceding board putting things 4 rear end lower surfaces, and claw 7 is between front end protrusion 5 and rear end projection 6.Claw 7 is a L font plate, comprises vertical part and horizontal component, the lower surface of board putting things 4 before vertically the top of part is connected in, and the side of the preceding relatively board putting things 4 of horizontal component is protruding, and is stuck in the bottom of frame 3.Can avoid the rack former piece when the power that is subjected to upwards, upwards to lift like this.The medial surface of claw 7 has rib, is used for strengthening its intensity.
Rack consequent 2 has back board putting things 8, chute 9, support member 10 and projection 11 is installed, chute 9 is arranged on the both sides of the lower surface of back board putting things 8, comprise sidepiece 20, rear portion 21 and bottom 22, the side that sidepiece 20 is delayed board putting things 8 extends vertically downward, and the length of sidepiece 20 on fore-and-aft direction is greater than the length of the side of board putting things 8.Rear portion 21 is delayed the rear end of board putting things 8 and is extended vertically downward, rear portion 21 at the width on the left and right directions less than the thickness of frame 3 on left and right directions.Bottom 22 is connected with the bottom at sidepiece 20, rear portion 21, and is parallel to rack consequent 2, at the groove shape of rack consequent 2 bottoms formation to the refrigerator inside opening.The width of bottom 22 equals the width at rear portion 21, and the length of bottom 22 equals the length of sidepiece 20 on fore-and-aft direction.The front end of bottom 22 is provided with the support member 10 to upper process, the rear end projection 6 of board putting things 4 rear ends before it is used to support.The height of rear end projection 6 and support member 10 is roughly the same, and this can guarantee roughly to be in when rack former piece 11 is in the chute 9 of rack consequent 2 level.The lower surface of bottom 22 has the projection 11 of installation, and it blocks in the installation draw-in groove 13 that ends on being formed at frame 3 inwalls, is used to limit rack consequent 2 moving on fore-and-aft direction.In addition, the thickness sum of the rear end projection 6 of rack former piece 1 and its lower end is less than the height of sidepiece 20, promptly less than the height of chute 9 on above-below direction.In addition, the distance of support member 10 distance back board putting things 8 lower surfaces is more than or equal to the thickness of rack former piece 1, and this can guarantee that rack former piece 1 can slip into chute 9.
Use to telescopic rack describes below.
When telescopic rack is in extended configuration, as shown in Figure 1, rack consequent 2 is supported on the frame 3 by chute 9, projection 11 cards are installed to be ended in draw-in groove 13 is installed, the front end of rack former piece 1 is supported on the supporting projections 12, and front end protrusion 5 is positioned at the place ahead of supporting projections 12, and rear end projection 6 is supported on (with reference to Fig. 3) on the support member 10, at this moment, rack former piece 1 and rack consequent 2 are in same plane.In the present embodiment, support member 10 and supporting projections 12 constitute the support unit of supporting rack former piece 1.The position relation of rack former piece 1 and rack consequent 2 can be with reference to Fig. 4.
Under this state, lift the front end of rack former piece 1 upward, make front end protrusion 5 be higher than supporting projections 12, rearward push away rack former piece 1 then, make its chute that enters into rack consequent 29, become contraction state (with reference to Fig. 5).
When telescopic rack was in contraction state, as shown in Figure 2, the rear end projection 6 of rack former piece 1 was supported on the bottom 22 of chute 9, and the lower surface of rack former piece 1 is supported on the support member 10.The height that rear end projection 6 and support member 10 are set is roughly the same.This can guarantee roughly to be in when rack former piece 1 is in the chute 9 of rack consequent 2 level.Certainly, support member 10 also can not support the lower surface of rack former piece 1, and is supported on the frame 3 by front end protrusion 5.Claw 7 is relative with yielding portion 14.Under this state, rack former piece 1 can take off from frame 3 together with rack consequent 2.
In the present embodiment, rear end projection 6 and support member 10 are hollow-core construction, and this can be avoided it to produce distortion because of inhomogeneous cooling is even in forming process.In the present embodiment, front end protrusion 5, rear end projection 6 all are wholely set with preceding board putting things 4, but also split setting certainly,, for example, front end protrusion 5, rear end projection 6 can be installed on the preceding board putting things 4 by structures such as clamps; Claw 7 is the split setting with preceding board putting things 4, for example, on the top of claw 7 the installation projection is set, corresponding with it position at preceding board putting things 4 is provided with the installation draw-in groove, realize being connected of claw 7 and preceding board putting things 4 by projection and the engaging that draw-in groove is installed are installed, certain claw 7 and preceding board putting things 4 also can be wholely set.In addition, also front end protrusion 5, rear end projection 6 and claw 7 can be arranged to movable structure, for example, front end protrusion 5, rear end projection 6 and claw 7 link to each other with preceding board putting things 4 by hinge respectively, prop up in use, folding packing up when not required, support member 10 also can be arranged to movable structure equally.Like this, can shorten the height of chute 9.In addition, when claw 7 is folding structure, can be omitted in yielding portion 14 is set on the frame 3, and rack former piece 1 can takes off from frame 3 separately.
The invention is not restricted to the structure described in the above-mentioned embodiment, in the scope of described technological thought, the present invention can make any variations.As long as its technological thought within the scope of the invention, then all falls into technical protection scope of the present invention.
Claims (8)
1. telescopic rack, comprise: rack former piece (1) and rack consequent (2), it is characterized in that, rack consequent (2) comprises back board putting things (8) and is positioned at the chute (9) of board putting things (8) both sides, bottom surface, back, on above-below direction, the height of chute (9) is greater than the thickness of rack former piece (1), and rack former piece (1) can be arranged in this chute (9) and by chute (9) supporting, be supported by support unit when rack former piece (1) is positioned at chute (9) outside.
2. telescopic rack as claimed in claim 1, it is characterized in that, described chute (9) bottom lengths is greater than back board putting things (8), described support unit comprises and is positioned at this chute (9) bottom front and has support member (10) to upper process, when rack former piece (1) and rack consequent (2) when being arranged side by side, described rack former piece (1) rear end is supported on this support member (10), and the front end protrusion (5) on rack former piece (1) front end lower surface both sides is fitted fixing with frame (3).
3. telescopic rack as claimed in claim 2 is characterized in that, the lower surface of described rack former piece (1) rear end is provided with rear end projection (6), and described rack former piece (1) rear end is supported on the described support member (10) by this rear end projection (6).
4. telescopic rack as claimed in claim 1 is characterized in that, described rack former piece (1) has the claw (7) of downward extension at lower surface.
5. telescopic rack as claimed in claim 4, it is characterized in that, claw (7) is a L font plate, comprise vertical part and horizontal component, vertically the top of part is connected in the lower surface of preceding board putting things (4), the side of the preceding relatively board putting things (4) of horizontal component is protruding, and is stuck in the bottom of frame (3).
6. telescopic rack as claimed in claim 1 is characterized in that, chute (9) lower surface of described rack consequent (2) has outstanding installation projection (11) downwards.
7. telescopic rack as claimed in claim 1, it is characterized in that, under contraction state, the rear end projection (6) of described rack former piece (1) is supported on the bottom of described chute (9), and the front end of described rack former piece (1) is supported on the described support member (10).
8. telescopic rack as claimed in claim 1 is characterized in that, described back board putting things (8) and described chute (9) divide body formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100978381A CN101581529A (en) | 2008-05-16 | 2008-05-16 | Telescopic rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100978381A CN101581529A (en) | 2008-05-16 | 2008-05-16 | Telescopic rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101581529A true CN101581529A (en) | 2009-11-18 |
Family
ID=41363789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100978381A Pending CN101581529A (en) | 2008-05-16 | 2008-05-16 | Telescopic rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101581529A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155840A (en) * | 2011-04-22 | 2011-08-17 | 合肥美的荣事达电冰箱有限公司 | Drawer component and refrigerator having drawer component |
| CN103344071A (en) * | 2013-07-15 | 2013-10-09 | 合肥美的电冰箱有限公司 | Refrigerator and shelf of refrigerator |
| CN103375964A (en) * | 2012-04-16 | 2013-10-30 | 苏州三星电子有限公司 | Refrigerator partition |
| CN103900317A (en) * | 2012-12-28 | 2014-07-02 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN111380313A (en) * | 2018-12-28 | 2020-07-07 | 博西家用电器(中国)有限公司 | Storage assembly and refrigeration equipment with same |
| WO2023092600A1 (en) * | 2021-11-29 | 2023-06-01 | 合肥美的电冰箱有限公司 | Shelf assembly and household appliance |
-
2008
- 2008-05-16 CN CNA2008100978381A patent/CN101581529A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155840A (en) * | 2011-04-22 | 2011-08-17 | 合肥美的荣事达电冰箱有限公司 | Drawer component and refrigerator having drawer component |
| CN102155840B (en) * | 2011-04-22 | 2013-07-03 | 合肥美的荣事达电冰箱有限公司 | Drawer component and refrigerator having drawer component |
| CN103375964A (en) * | 2012-04-16 | 2013-10-30 | 苏州三星电子有限公司 | Refrigerator partition |
| CN103375964B (en) * | 2012-04-16 | 2015-09-16 | 苏州三星电子有限公司 | A kind of refrigerator shelf |
| CN103900317A (en) * | 2012-12-28 | 2014-07-02 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN103900317B (en) * | 2012-12-28 | 2017-11-10 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN103344071A (en) * | 2013-07-15 | 2013-10-09 | 合肥美的电冰箱有限公司 | Refrigerator and shelf of refrigerator |
| CN111380313A (en) * | 2018-12-28 | 2020-07-07 | 博西家用电器(中国)有限公司 | Storage assembly and refrigeration equipment with same |
| WO2023092600A1 (en) * | 2021-11-29 | 2023-06-01 | 合肥美的电冰箱有限公司 | Shelf assembly and household appliance |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20091118 |