CN204678788U - Refrigerator and liftable rack thereof - Google Patents
Refrigerator and liftable rack thereof Download PDFInfo
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- CN204678788U CN204678788U CN201520270986.4U CN201520270986U CN204678788U CN 204678788 U CN204678788 U CN 204678788U CN 201520270986 U CN201520270986 U CN 201520270986U CN 204678788 U CN204678788 U CN 204678788U
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Abstract
The utility model provides a kind of refrigerator and Liftable rack thereof.Liftable rack is removably mounted in the material storage room of refrigerator, comprises the plate body for placing objects, also comprises at least one lifting unit.Each lifting unit comprises the first supporting section for Supporting plate, and it is installed on plate body pivotly, is in folding position below plate body, parallel with plate body to be operationally pivoted to, or to be pivoted to plate body be the expanded position that predetermined angular orientation extends; Second supporting section is attached on the first supporting section, be configured to permission second supporting section along the first supporting section axial direction adjustable length stretch out the first supporting section.Liftable rack of the present utility model can complete and regulate the two-stage of its height, further increases adjustable range.In addition, the second supporting section regulates the mode of height to be step-less adjustment, is convenient to highly finely tuning, thus can be convenient to, according to the height of placing articles, Liftable rack is adjusted to optional position.
Description
Technical field
The utility model relates to refrigerating plant, particularly relates to refrigerator and Liftable rack thereof.
Background technology
Usually the rack for placing refrigeration or frozen material is provided with in the material storage room of refrigerator.Require to meet putting of the article of differing heights and improve the space availability ratio of material storage room, needing the height and position regulating rack.The regulative mode of usual employing is the rib arranging differing heights on the left and right wall of material storage room's inwall, and the rib that rack can be placed on differing heights adjusts its height, but just can adjust after needing the article on rack to take out, complex operation.Further, the position due to rib is fixing, makes adjustable range have certain limitation.
Utility model content
An object of the present utility model to provide a kind of for the Liftable rack in refrigerator storage chamber, can regulate the height of rack in refrigerator storage chamber easily in a big way.
Another object of the present utility model to provide a kind of refrigerator comprising this Liftable rack.
On the one hand, the utility model provides a kind of for the Liftable rack in refrigerator storage chamber, comprise the plate body for placing objects, Liftable rack also comprises: at least one lifting unit, each lifting unit comprises: for the first supporting section of Supporting plate, it is installed on plate body pivotly, is in folding position below plate body, parallel with plate body to be operationally pivoted to, or to be pivoted to plate body be the expanded position that the direction of predetermined angular extends; With the second supporting section, be attached on the first supporting section, be configured to permission second supporting section along the first supporting section axial direction adjustable length stretch out the first supporting section.
Alternatively, the first supporting section is the outer cylinder body at axial direction with cylindrical cavity, and the second supporting section is the inner barrel movably inserted along the axial direction of outer cylinder body from the end of outer cylinder body outer cylinder body, and the perisporium of inner barrel has at least one week wall opening; And lifting unit also comprises retaining mechanism, retaining mechanism comprises: swelling brake pad, be arranged on the perisporium opening part of inner barrel regularly relative to inner barrel axial location, and all wall openings being configured to pass with allowing the stressed elastic deformation of the friction part on it inner barrel are resisted against the inner surface of outer cylinder body; Component is applied with tension force, be arranged in inner barrel, and be configured to operationally apply radially outer tension force to swelling brake pad, be resisted against the inner surface of outer cylinder body with the friction part ordering about swelling brake pad, thus inner barrel is locked by maintenance relative to outer cylinder body.
Alternatively, swelling brake pad is the hollow tube-shape component be made up of elastomeric material; Friction part is the lug boss that hollow tube-shape component outer peripheral face radially outward protrudes.
Alternatively, have in swelling brake pad along outer cylinder body axial direction offer and radial dimension along the conical through-hole of the initiating terminal terminad direction convergent of outer cylinder body.
Alternatively, tension force applies the cone member that component is the initiating terminal terminad direction convergent along the extension of outer cylinder body axial direction and along outer cylinder body; And tension force applying component partly inserts in conical through-hole, and make the outer peripheral face of cone member be resisted against the inner peripheral surface of conical through-hole, so that when the end direction motion of cone member cylindrical shell toward the outside, compressing swelling brake pad produces elastic deformation thus forces friction part radial outward movement and be resisted against the inner surface of outer cylinder body.
Alternatively, each lifting unit also comprises: flexible member, is arranged on tension force and applies between component and outer cylinder body, applies axial direction along outer cylinder body and the elastic reset power of the initiating terminal of cylindrical shell toward the outside to apply component to tension force; And draw-off mechanism, be configured to operationally to apply component to tension force and apply the traction force contrary with the direction of elastic reset power, apply component motion to order about tension force, thus the friction part of pushing swelling brake pad, make it be resisted against the inner surface of outer cylinder body.
Alternatively, the perisporium of inner barrel has at least one spacing hole; And the draw-off mechanism of each lifting unit comprises: inner wire ran, its first end is attached to tension force and applies component to apply component to tension force applying traction force; Locating part, connect the second end of inner wire ran, and be movably arranged on spacing hole place relative to inner barrel axial location, and be configured to allow the limited post of the horizontal direction of locating part to pass spacing hole, be limited in preset range tension force to be applied component by the distance that inner wire ran goes out along inner barrel axial direction institute tractive; Outer lines ran, its first end is attached to locating part, and the second end extends inner barrel.
Alternatively, two lifting units are comprised respectively at each cross side of Liftable rack; Be provided with curb girder between the end being in the inner barrel of two lifting units of the same cross side of Liftable rack, there is in curb girder the central cavity allowing the outer lines ran of lifting unit to extend wherein; And coiling knob is provided with on every root curb girder, the second end being in the outer lines ran of two lifting units of the same cross side of Liftable rack is attached to coiling knob with identical coiling direction.
Alternatively, the inner surface at the initiating terminal place of outer cylinder body has and carries out spacing protuberance to inner barrel along the moving of axial direction of outer cylinder body.
On the other hand, the utility model additionally provides a kind of refrigerator, comprising: inside is limited with the casing of material storage room and the Liftable rack at least more than one any one, and Liftable rack is removably mounted in material storage room.
Liftable rack of the present utility model, comprise at least one lifting unit for regulating the height of rack, by the first supporting section of arranging in each lifting unit and the second supporting section, can complete and the two-stage of Liftable rack height is regulated, further increase adjustable range.In addition, the second supporting section regulates the mode of height to be step-less adjustment, is convenient to highly finely tuning, thus can be convenient to, according to the height of placing articles, Liftable rack is adjusted to optional position.
Further, Liftable rack of the present utility model is when use second supporting section regulates height, utilize flexible member, locating part, coiling knob and inside and outside cotton rope section, complete operation process can be facilitated, and can guarantee that its adjustable range is in the height sections limited, and has good stability.
According to hereafter by reference to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present utility model more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present utility model with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic perspective view of the Liftable rack according to the utility model embodiment;
Fig. 2 is the schematic diagram of Liftable rack shown in Fig. 1 when the first supporting section is positioned at folding position;
Fig. 3 is the schematic diagram of Liftable rack shown in Fig. 1 after the first order regulates;
Fig. 4 is the schematic diagram of Liftable rack shown in Fig. 1 after the second level regulates;
Fig. 5 is the decomposing schematic representation of Liftable rack shown in Fig. 1;
Fig. 6 is the schematic cross sectional views of the lifting unit in Liftable rack shown in Fig. 1;
Fig. 7 is the schematic cross sectional views of Liftable rack shown in Fig. 1;
Fig. 8 is the schematic diagram of the refrigerator according to the utility model embodiment.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the Liftable rack according to the utility model embodiment.Liftable rack 10 comprises plate body 200 for placing objects and at least one lifting unit 100.Each lifting unit 100 comprises the first supporting section 110 for Supporting plate 200, and it is installed on plate body 100 pivotly.Such as can adopt pin 500 that the initiating terminal of the first supporting section 110 is connected to the bottom of plate body 200 pivotly.First supporting section 110 can be pivoted to be in below plate body 200, the folding position parallel with plate body 200 or be pivoted to the expanded position extended in predetermined angular orientation with plate body 200.This predetermined angular is preferably disposed on more than 91.5 °, and this angle can Supporting plate 200 well, avoids it to place double swerve after weight, or the danger causing Liftable rack 10 to fall because of centre-of gravity shift.Each lifting unit 100 also comprises the second supporting section 120, is attached on the first supporting section 110.Second supporting section 120 can stretch out the first supporting section 110 along the axial direction adjustable length of the first supporting section 110.Preferably, Liftable rack 10 comprises 4 lifting units 100, is arranged at the front and back position in the transverse ends portion of plate body 200 respectively, to implement firmly to support to plate body 200.In addition, scale marker can be set on the second supporting section 120 to facilitate fine adjustment height.
Fig. 2 is the schematic diagram of Liftable rack 10 shown in Fig. 1 when the first supporting section 110 is positioned at folding position.As shown in Figure 2, the first supporting section 110 for pivotal axis, is switched to the folding position parallel with plate body 200 with pin 500, and now Liftable rack 10 is in elemental height state.
Fig. 3 is the schematic diagram of Liftable rack 10 shown in Fig. 1 after the first order regulates.Introduce the process that the first order regulates below.When needing the position heightening Liftable rack 10, first supporting section 110 can be pivoted to expanded position, Liftable rack 10 now compares the elemental height state shown in Fig. 2, and the position of plate body 200 is promoted, directly related with the axial length of the first supporting section 110 by the height promoted.In order to ensure stably to support, the axial length of the first supporting section 110 is unsuitable long, is preferably set to 5cm-10cm.
Fig. 4 is the schematic diagram of Liftable rack 10 shown in Fig. 1 after the second level regulates.After Liftable rack 10 completes first order adjustment (namely the first supporting section 110 is pivoted to expanded position) of height, regulate by the second level and continue to promote its height.Before the second level regulates, the major part of the second supporting section 120 stretches in the first supporting section 110.Therefore, when the second level regulates, by the second supporting section 120 stretched segment length from the first supporting section 110, and the two maintenance is locked.Be understandable that, the second supporting section 120 can be stretched to the optional position in a setting range, and therefore, the second level regulates and belongs to step-less adjustment, for highly finely tuning.
Fig. 5 is the decomposing schematic representation of Liftable rack 10 shown in Fig. 1, and Fig. 6 is the schematic cross sectional views of the lifting unit 100 in Liftable rack 10 shown in Fig. 1.Fig. 5 and Fig. 6 illustrates the implementation particularly that the second level regulates.First supporting section 110 of lifting unit 100 is the outer cylinder body at axial direction with cylindrical cavity, and the second supporting section 120 is the inner barrel movably inserted along the axial direction of outer cylinder body from the end (one end contrary with initiating terminal) of outer cylinder body outer cylinder body.The cross section of outer cylinder body and inner barrel can be prismatic or cylindrical, preferably adopts four prism type.After realizing second level adjustment by the length of change inner barrel in outer cylinder body, the maintenance utilizing retaining mechanism 130 can realize between inner barrel and outer cylinder body is locked.
Retaining mechanism 130 comprises swelling brake pad 132 and tension force applies component 134.Can at least one week wall opening 122 be set on the perisporium of inner barrel.When inner barrel is four prism type, the quantity of all wall openings 122 is preferably four, lays respectively at four same axial locations of perisporium of inner barrel.Swelling brake pad 132 is arranged in inner barrel, is the hollow tube-shape component be made up of elastomeric material (such as rubber), its outer peripheral face radially outward protrudes and forms friction part 133.Friction part 133 can be arranged friction decorative pattern to strengthen frictional force.Swelling brake pad 132 is arranged on all wall opening 122 places regularly relative to inner barrel axial location, and all wall openings 122 being configured to pass with allowing the stressed elastic deformation of friction part 133 on it inner barrel are resisted against the inner surface of outer cylinder body.Tension force applies component 134 and is arranged in inner barrel, and be configured to operationally apply radially outer tension force to swelling brake pad 132, to order about the inner surface that friction part 133 is resisted against outer cylinder body, rely on stiction that inner barrel is locked by maintenance relative to outer cylinder body.
Preferably, have in swelling brake pad 132 along outer cylinder body axial direction offer and radial dimension along the conical through-hole of the initiating terminal terminad direction convergent of outer cylinder body.Conical through-hole be designed specifically to pyramid, taper shape or other there is the shape of equivalent effect.Tension force applies the cone member that component 134 is the initiating terminal terminad direction convergent along the extension of outer cylinder body axial direction and along outer cylinder body.Be understandable that, the shape of cone member and tapering should match with conical through-hole.Tension force applies component 134 and partly inserts in the conical through-hole of swelling brake pad 132, its outer peripheral face is resisted against the inner peripheral surface of conical through-hole, so that when tension force applies the end direction motion of component 134 cylindrical shell toward the outside, compressing swelling brake pad 132 produces elastic deformation thus forces friction part 133 radial outward movement and be resisted against the inner surface of outer cylinder body.
Preferably, draw-off mechanism 150 and flexible member 140 are set respectively at two axial end portions of lifting unit 100.Draw-off mechanism 150 is configured to operationally to apply component 134 to tension force and applies traction force, moves to order about tension force applying component 134, thus the friction part 133 of pushing swelling brake pad 132, make it be resisted against the inner surface of outer cylinder body.Flexible member 140 is arranged on tension force and applies between component 134 and outer cylinder body, also can be connected on the pin 500 that is arranged between outer cylinder body and plate body 200, axial direction along outer cylinder body is applied and the elastic reset power of the initiating terminal of cylindrical shell toward the outside to apply component 134 to tension force, when the traction force of component 134 being applied to tension force to cancel at draw-off mechanism 150, tension force is made to apply component 134 under the effect of its elastic reset power, move in direction towards the friction part 133 loosening swelling brake pad 132, lock with the maintenance removed between the second supporting section 120 and the first supporting section 110, convenient adjustment operation again.Flexible member 140 preferably uses extension spring.
Draw-off mechanism 150 comprises inner wire ran 152, locating part 154 and outer lines ran 156.The first end of inner wire ran 152 is attached to tension force and applies component 134 to apply traction force to it, and the second end is connected on locating part 154.The perisporium of inner barrel has at least one spacing hole 124 (being preferably two), the locating part 154 matched with it has at least one limited post 155 (identical with the quantity of spacing hole 124) at horizontal direction.Locating part 154 is movably arranged on spacing hole 124 place relative to inner barrel axial location, and is configured to allow limited post 155 to pass spacing hole 124.The first end of outer lines ran 156 is attached to locating part 154, second end extends inner barrel, therefore by tractive outer lines ran 156 to apply the power along inner barrel axis to locating part 154, thus drive inner wire ran 152 pairs of tension forces to apply components 134 to apply pulling force.Moving axially of locating part 154 can be limited in predetermined scope by spacing hole 124, making tension force apply component 134 is limited in preset range, to strengthen the reliability of retaining mechanism 130 by the distance that inner wire ran 152 goes out along inner barrel axial direction institute tractive.
Preferably, the inner surface at the initiating terminal place of outer cylinder body has and carries out spacing protuberance 112 to inner barrel along the moving of axial direction of outer cylinder body, avoids the initiating terminal of inner barrel (one end near the initiating terminal of outer cylinder body) to contact with pin 500 (i.e. the pivotal axis of the first supporting section 110).
Fig. 7 is the schematic cross sectional views of Liftable rack 10 shown in Fig. 1.As shown in Figure 7, the same cross side of plate body 200 has two lifting units 100, and namely Liftable rack 10 respectively has a lifting unit 100 at the corner place of the bottom of plate body 200, and plate body 200 is more firmly supported.Be provided with curb girder 300 between the end (one end contrary with inner barrel initiating terminal) being in the inner barrel of two lifting units 100 of the same cross side of Liftable rack 10, curb girder 300 can strengthen the stability of supporting construction.In certain embodiments, the both ends of curb girder 300 are sheathed after 90-degree bent in the same way respectively and be fixed on the inwall of two inner barrels.There is in curb girder 300 central cavity allowing outer lines ran 156 to extend wherein, every root curb girder 300 is provided with coiling knob 400, and the second end being in the outer lines ran 156 of two lifting units 100 of the same cross side of Liftable rack 10 is attached to coiling knob 400 with identical coiling direction.The lifting of two lifting units 100 of same cross side is controlled by reversing coiling knob 400.The axial both sides of curb girder 300 can arrange deflecting roller 410, to provide support outside turning to of cotton rope section 156.
The concrete mode that the second level regulates is as follows: as shown in Figure 6 and Figure 7, and before the second level regulates, coiling knob 400 can be given tacit consent at adjustable gear, and now outer lines ran 156 is in relaxed state, and limited post 155 withstands on the peak of spacing hole 124.In outer cylinder body radial direction, tension force applies component 134 pairs of swelling brake pads 132 and does not produce extruding, namely almost contactless and rub (retaining mechanism 130 is in relaxation state) between friction part 133 and outer cylinder body.Now can by inner barrel stretched segment length in outer cylinder body, should be noted that, in the process, locating part 154, inner wire ran 152, swelling brake pad 132 and tension force apply component 134 and do not change in inner barrel position axially, and retaining mechanism 130 is still in relaxation state.After highly having regulated, coiling knob 400 can be reversed to locking gear, a part for outer lines ran 156 is reeled on it, thus tractive locating part 154, inner wire ran 152 and tension force apply component 134 barrel tip motion toward the outside.Tension force applies component 134 to be made it produce elastic deformation compressing swelling brake pad 132 thus forces friction part 133 radial outward movement and be resisted against the inner surface of outer cylinder body, and inner barrel and outer cylinder body are locked.
Fig. 8 is the schematic diagram of the refrigerator according to the utility model embodiment, illustrates situation when Liftable rack 10 of the present utility model is applied to refrigerator.As shown in Figure 8, refrigerator 1 comprises Liftable rack 10 and casing 20, and casing 20 inside is limited with material storage room, and Liftable rack 10 is removably mounted in material storage room.Particularly, the left and right wall of material storage room can be arranged the rib 30 of multiple differing heights.Liftable rack 10 is placed in material storage room, and its both lateral sides sets up the upper surface of the rib 30 on the left and right wall of material storage room respectively.Regulated by the first order and second level adjustment, Liftable rack 10 can be adjusted to the arbitrary height position of material storage room, put requirement with what meet the article of differing heights.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present utility model is illustrate and described herein detailed, but, when not departing from the utility model spirit and scope, still can directly determine or derive other modification many or amendment of meeting the utility model principle according to content disclosed in the utility model.Therefore, scope of the present utility model should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. for the Liftable rack in refrigerator storage chamber, comprise the plate body for placing objects, it is characterized in that, described Liftable rack also comprises:
At least one lifting unit, each described lifting unit comprises:
For supporting the first supporting section of described plate body, it is installed on described plate body pivotly, be in folding position below described plate body, parallel with described plate body to be operationally pivoted to, or to be pivoted to described plate body be the expanded position that the direction of predetermined angular extends; With
Second supporting section, is attached on described first supporting section, stretches out described first supporting section with being configured to the axial direction adjustable length allowing described second supporting section along described first supporting section.
2. Liftable rack according to claim 1, is characterized in that,
Described first supporting section is the outer cylinder body at axial direction with cylindrical cavity, described second supporting section is the inner barrel movably inserted along the axial direction of described outer cylinder body from the end of described outer cylinder body described outer cylinder body, and the perisporium of described inner barrel has at least one week wall opening; And
Described lifting unit also comprises retaining mechanism, and described retaining mechanism comprises:
Swelling brake pad, is arranged on the perisporium opening part of described inner barrel regularly relative to described inner barrel axial location, and all wall openings being configured to pass with allowing the stressed elastic deformation of the friction part on it described inner barrel are resisted against the inner surface of described outer cylinder body; With
Tension force applies component, be arranged in described inner barrel, and be configured to operationally apply radially outer tension force to described swelling brake pad, be resisted against the inner surface of described outer cylinder body with the friction part ordering about described swelling brake pad, thus described inner barrel is locked by maintenance relative to described outer cylinder body.
3. Liftable rack according to claim 2, is characterized in that,
Described swelling brake pad is the hollow tube-shape component be made up of elastomeric material;
Described friction part is the lug boss that described hollow tube-shape component outer peripheral face radially outward protrudes.
4. Liftable rack according to claim 3, is characterized in that,
Have in described swelling brake pad along described outer cylinder body axial direction offer and radial dimension along the conical through-hole of the initiating terminal terminad direction convergent of described outer cylinder body.
5. Liftable rack according to claim 4, is characterized in that,
Described tension force applies the cone member that component is the initiating terminal terminad direction convergent along described outer cylinder body axial direction extension and along described outer cylinder body; And
Described tension force applies component and partly inserts in described conical through-hole, and make the outer peripheral face of described cone member be resisted against the inner peripheral surface of described conical through-hole, when described cone member is towards the end direction motion of described outer cylinder body, oppresses described swelling brake pad and produce elastic deformation thus force described friction part radial outward movement and be resisted against the inner surface of described outer cylinder body.
6. Liftable rack according to claim 2, is characterized in that,
Each described lifting unit also comprises:
Flexible member, is arranged on described tension force and applies between component and described outer cylinder body, to apply the elastic reset power that component applies the axial direction along described outer cylinder body and the initiating terminal towards described outer cylinder body to described tension force; With
Draw-off mechanism, be configured to operationally to apply component to described tension force and apply the traction force contrary with the direction of described elastic reset power, apply component motion to order about described tension force, thus push the friction part of described swelling brake pad, make it be resisted against the inner surface of described outer cylinder body.
7. Liftable rack according to claim 6, is characterized in that,
The perisporium of described inner barrel has at least one spacing hole; And
The draw-off mechanism of each described lifting unit comprises:
Inner wire ran, its first end is attached to described tension force and applies component to apply component to described tension force applying traction force;
Locating part, connect the second end of described inner wire ran, and be movably arranged on described spacing hole place relative to described inner barrel axial location, and be configured to allow the limited post of the horizontal direction of described locating part to pass described spacing hole, be limited in preset range so that described tension force is applied component by the distance that described inner wire ran goes out along described inner barrel axial direction institute tractive; With
Outer lines ran, its first end is attached to described locating part, and the second end extends described inner barrel.
8. Liftable rack according to claim 7, is characterized in that,
Two described lifting units are comprised respectively at each cross side of described Liftable rack;
Be provided with curb girder between the end being in the described inner barrel of two described lifting units of the same cross side of described Liftable rack, there is in described curb girder the central cavity allowing the outer lines ran of described lifting unit to extend wherein; And
Curb girder described in every root is provided with coiling knob, and the second end being in the outer lines ran of two lifting units of the same cross side of described Liftable rack is attached to described coiling knob with identical coiling direction.
9. Liftable rack according to claim 2, is characterized in that,
The inner surface at the initiating terminal place of described outer cylinder body has and carries out spacing protuberance to described inner barrel along the moving of axial direction of described outer cylinder body.
10. a refrigerator, is characterized in that comprising:
Inside is limited with the casing of material storage room; With
At least one Liftable rack according to any one of claim 1-9, described Liftable rack is removably mounted in described material storage room.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520270986.4U CN204678788U (en) | 2015-04-29 | 2015-04-29 | Refrigerator and liftable rack thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520270986.4U CN204678788U (en) | 2015-04-29 | 2015-04-29 | Refrigerator and liftable rack thereof |
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| CN204678788U true CN204678788U (en) | 2015-09-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792109A (en) * | 2015-04-29 | 2015-07-22 | 青岛海尔股份有限公司 | Refrigerator and lifting shelf thereof |
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2015
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792109A (en) * | 2015-04-29 | 2015-07-22 | 青岛海尔股份有限公司 | Refrigerator and lifting shelf thereof |
| CN104792109B (en) * | 2015-04-29 | 2018-02-02 | 青岛海尔股份有限公司 | Refrigerator and its Liftable rack |
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