CN104075528A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
CN104075528A
CN104075528A CN201410072232.8A CN201410072232A CN104075528A CN 104075528 A CN104075528 A CN 104075528A CN 201410072232 A CN201410072232 A CN 201410072232A CN 104075528 A CN104075528 A CN 104075528A
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CN
China
Prior art keywords
hand
refrigerator
mentioned
shutter door
recess
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Granted
Application number
CN201410072232.8A
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Chinese (zh)
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CN104075528B (en
Inventor
中岛一州
海老原彻
八下田丰
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Hitachi Global Life Solutions Inc
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Hitachi Appliances Inc
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Publication of CN104075528A publication Critical patent/CN104075528A/en
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Publication of CN104075528B publication Critical patent/CN104075528B/en
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Abstract

The invention provides a refrigerator, and the refrigerator is provided with a handle which can enable a hand to stretch into the refrigerator and enables the convenience to be high. The refrigerator is provided with a refrigerator main body with a storeroom and a single-opening door disposed at the front of the refrigerator main body. A side surface of the door is provided with a first handle part formed by a concave part. A hand stretch-in part is formed at least one part of the front of the door. The refrigerator is also provided with a second handle part which is formed towards the concave part of the first handle part. A pillar part is disposed between the first handle part and the second handle part. The front of the first and second handle parts and the pillar part is provided with a glass plate.

Description

Refrigerator
Technical field
The present invention relates to be provided with the refrigerator that possesses the single open-type revolving door of glass material on the surface of door.
Background technology
In recent years, on the surface of the door of refrigerator, possesses the commercialization of product of glass material.These conventional examples, by implementing various printing at the back side of glass material, can make it to coordinate with the interior decoration in kitchen.And, by forming surface by the distinctive glassy surface of glass material, become the refrigerator of the design excellence that maintains cleannes and there is feeling of high class, be easy.
The refrigerator with this glass material is not for damaging the structure of handle of the revolving door of the switching function of door and the design excellence of glass material.For example, patent documentation 1 discloses following grip structure: in opposite opened shutter door, be formed for inserting the recess of hand in framework, at this recess, the end of strengthening glass sheets arranged highlightedly, using this protuberance as the handle portion of living for pew.Thus, become the refrigerator of the handle of the design excellence that possesses the sense of continuity that does not damage the switching function of door and the glass material on generator gate surface.
In addition, having proposed a door surface is not glass material, but on the revolving door of single open-type, possesses the refrigerator producing with the handle of the design of the surperficial sense of continuity of door.For example, patent documentation 2 discloses in the surperficial left side of refrigerating-chamber door recess has been set, and the latter half left and right of this recess has the degree of depth of depth on width can insert the mode of finger, form the roughly structure of the handle portion of L word shape.
Prior art document
Patent documentation 1: TOHKEMY 2012-207857 communique
Patent documentation 2: TOHKEMY 2004-69094 communique
As shown in patent documentation 2, door above there is the roughly refrigerator of the handle of the handgrip type of L word shape, when opening and closing with right-hand man, have any problem.Specifically, observing the handled refrigerator of left side tool from user, conventionally with the right hand, at recess, hook hand and open and close, but hold goods etc. and cannot use and the occasion that need to open and close with left hand at the right hand, if reverse grip, hand is difficult to hook.
The situation of the parts that the framework of in addition, using the local amplification view explanation of the refrigerator of the handle with another parts that are provided with Fig. 8 on surface to be provided with the refrigerator such from glass material on the surface of above-mentioned handle is different.By pew on handle 100, and while applying the power N1 of a switching, in handgrip part, be to apply larger power N2 near the boundary of carriage 101 of handle 100 and support handle.In addition, due to the alternating bending stress in long-term use, the fracture of the part of being concentrated by this stress or produce and depart from or deflection and cause peeling off of different materials at the framework of surperficial handle 100 and the joint interface of different materials 102, guard against these situations when making carriage thicker, the space of stretching into for hand diminishes, and has the problem that damages operability.
Summary of the invention
The object of the present invention is to provide the glass material possessing from door surface outstanding significantly, and the refrigerator of the high handle of the convenience that easily stretches into from left and right of hand.
In order to solve above-mentioned problem, the present invention is a kind of refrigerator, possess and be formed with the refrigerator main body of storeroom and be located at the single open-type shutter door before this refrigerator main body, in the side of this shutter door, there is the first hand being formed by recess, before this shutter door, in at least a portion, form hand and stretch into recess, and, there is the second hand being formed by the recess towards above-mentioned first hand side, between this first hand and second hand, there is column sections, this first hand, second hand and column sections be provided with above glass plate.
Effect of the present invention is as follows.
According to the present invention, can provide the refrigerator that possesses the handle that the convenience that can make hand stretch into from left and right is high.Problem, structure and effect beyond above-mentioned becomes clear and definite by the explanation of following embodiment.
Accompanying drawing explanation
Fig. 1 is the front view of the refrigerator of embodiments of the present invention one.
Fig. 2 is the left side view of the refrigerator of embodiments of the present invention one.
Fig. 3 is the top view of the refrigerator of embodiments of the present invention one.
Fig. 4 is the local amplification view of shutter door of the refrigerator of embodiments of the present invention one.
Fig. 5 is the local amplification view of B-B line of variation of the refrigerator of embodiments of the present invention one.
Fig. 6 is the partial enlarged drawing that is provided with the door that refers to hook portion of the refrigerator of embodiments of the present invention one.
Fig. 7 is the local amplification view of shutter door of the refrigerator of embodiments of the present invention two.
Fig. 8 is the local amplification view with the refrigerator of the handle that is provided with different parts on surface.
In figure: 1-refrigerator, 2-refrigerating chamber, 3-refrigerating chamber, 4a, 4b-shutter door, 5a, 5b, 6a, 6b-glass plate, 7-hand stretches into recess, 8-hinge part, 9a, 9b-first hand, 10a, 10b-second hand, 11,12-handle portion, 13-column sections, 20-refer to hook portion, 101-operating portion.
The specific embodiment
Below, use accompanying drawing explanation embodiment.
(embodiment one)
Fig. 1 is the front view of the refrigerator of embodiments of the present invention one, and Fig. 2 is the left side view of the refrigerator of embodiments of the present invention one, and Fig. 3 is the top view of the refrigerator of embodiments of the present invention one.
With symbol 1, summarizing what represent is by not shown thermal baffle, and case inherence is divided into two up and down, and making upper strata is refrigerating chamber 2, make lower floor be refrigerating chamber 3 be called as the freezing refrigerator in top.Refrigerating chamber 2 and refrigerating chamber 3 its open front, at this open section, shutter door 4a, 4b utilize respectively hinge part 8 described later to rotate freely by pivotal support in the position of rotating shaft R, and can openedly and closedly arrange.The shutter door being located on refrigerating chamber 2 is 4a, and the shutter door being located on refrigerating chamber 3 is 4b.
Refrigerating chamber 2 is storerooms of setting at the temperature band of negative 18 degree left and right Celsius, by the separation shelf in not shown refrigerator main body, is split into up and down.And, in this refrigerating chamber 2, can carry out frozen food preservation, utilize ice-making disc ice making and preserve this ice.On the other hand, refrigerating chamber 3 is at the storeroom of setting to the temperature bands of positive 6 degree Celsius from negative 2 degree Celsius, by the containing box by means of not shown, to separate shelf a plurality of by being divided in case, can separate and take in.
Shutter door 4a, 4b are so-called single open-type revolving doors.On the surface of shutter door 4a, 4b, across hand, stretch into recess 7 and be provided with glass plate 5a, 5b and glass plate 6a, 6b.Hand stretches into recess 7 and arranges continuously to shutter door 4b bottom from shutter door 4a top, is by the recess of surperficial glass plate 5,6 separation of shutter door 4.Glass plate 5a, 5b be located at main apparent time left side, with rotating shaft R opposition side before, be configured in first and second handle portion described later before.On the other hand, glass plate 6a, 6b be located at main apparent time right side, be rotating shaft R side before.
By glass material is set, except implementing the processing such as back side covering with paint, present multiple performance, owing to thering is gloss on surface, therefore can also provide the refrigerator of aesthetic appearance excellence.In addition, in the present embodiment, for using the structure of four glass plates, therefore, by the combination of glass, can increase design variation, increase the free degree of design.In addition, the occasion at the back side of glass plate 5a, 5b with function affects such as handle, operating portions, by arranging, implemented the glass plate (for example mirror type or transparent type) of the decoration different from glass plate 6a, 6b, can be expressly understood that the difference of function separately, therefore improve visuality.
In addition, in the present embodiment, for stretching into across hand the structure that recess 7 arranges respectively glass plate 5a, 5b and glass plate 6a, 6b in the surface at shutter door 4a, 4b, but be not defined in this.For example, as only the structure of recess being set at the position that is provided with the second in command described later, can be for being provided with the structure of a glass plate at the position of only cutting this recess.
As shown in Figure 2, at the shutter door 4a of refrigerator 1, the left surface of 4b, the side that is provided with glass plate 5a, 5b have first hand 9a, the 9b being formed by recess.In the present embodiment, user on first hand 9a, 9b, opens and closes left hand hooked to shutter door 4a, 4b.
In addition, in the present embodiment, for first hand 9b than 9a the structure at long up and down recess.Conventionally, refrigerating chamber 3 than the capacity of refrigerating chamber 2 greatly and highly also high, in view of the user of multiple height, is set to lower position by handle portion 9b, thereby improves convenience.This effect also can be said for second hand described later equally.Certainly, be not defined in this, can be according to the height ratio appropriate change of the height of refrigerator main body integral body, refrigerating chamber and refrigerating chamber.
In addition, in the present embodiment, from keeping the viewpoint of insulating characteristics, for be provided with the structure of recess in a part, but also can, by forming from top to bottom recess, the handle portion that no matter can both live for pew be wherein set.
As shown in Figures 1 and 3, the shutter door 4a of refrigerator 1 and 4b being formed with continuous from top to bottom hand stretches into recess 7 above, use Fig. 4 to illustrate that this hand stretches into the relation of recess 7 and second hand 10.Fig. 4 is the local amplification view of shutter door of the refrigerator of embodiments of the present invention one, and (a) in figure is A-A line cutaway view, is (b) B-B line cutaway view.
As shown in Figure 4 (a), hand stretches into recess 7 and is located between glass plate 5a and 6a, and the position of the A-A line section in Fig. 1 is higher, and therefore above-mentioned first hand 9a is not set.On the other hand, as shown in Figure 4 (b), in the lower position of B-B line section, be provided with first hand 9a, and, have by stretching into recess 7 with hand and be communicated with, and towards the back side of glass plate 5a, be the second hand 10a that the recess of first hand 9a side forms.In addition, in shutter door 4b side, also there is the second hand 10b of same structure, but description thereof is omitted.
User can be by left hand hooked on the handle 11 of the glass plate 5a of first hand 9a side and shutter door 4a is opened and closed, and, the right hand can be inserted to hand and stretch into recess 7, pew, on the handle 12 of the glass plate 5a of second hand 10a side, is opened and closed shutter door 4.In addition, hand stretches into recess 7 and is towards glass plate 5a and has round shape, by becoming this shape, can to the insertion of finger, guide swimmingly.
As one of feature of the present invention, be to be provided with column sections 13 between first hand 9a and second hand 10a.And, before first hand 9a, second hand 10a and column sections 13, before them, be provided with the glass material 5a as translucent material.In the present embodiment, first the adhering method of glass material 5a and door 4a utilizes a pressure sensitive adhesive double coated part that waits cementability parts to be temporarily fixed on the framework 14 of shutter door 4a is on handle 11 and 12, in shutter door 4a, inject polyurethane foam heat-insulating material, in column sections 13, also fill, bonding by this foamed thermal insulating and glass material 5a, formally fix.By thering is the handle 11 and 12 as framework 14, temporary transient fixing glass material 5a, even if therefore inject foamed thermal insulating, shutter door 4a and glass material 5a also can suppress crooked and stickup tightly.In addition, bonding with face by polyurethane foam heat-insulating material and glass material 5a, there is the effect of impact-absorbing, even if glass breakage also can suppress glass fragment and disperse.
In addition, by for column sections 13 is set between first hand 9a and second hand 10a, the structure of glass plate 5a is set before them, for example, when using second hand 10a opposite house to open and close, even if applied power, the occasion (for example Fig. 8) than in side due to the distance in fulcrum and force with column sections is short, the power that therefore can reduce to apply.In addition, by first hand 9a is set, can make the effect of the power on second hand 10a that is applied to disperse.Can reduce the departing from of the framework of the surperficial handle that caused by the bending stress to glass plate and shearing force and other materials, deflection.Therefore, can use thinner material, material that rigidity is little, therefore, can further obtain the longitudinal size of handle, the high handle portion of convenience of easy insertion finger is provided.
In addition, according to said structure, because the side contrary with rotating shaft R in shutter door 4 arranges the first hand 9a being formed by recess, the hand being formed by recess that forms above in shutter door 4 stretches into recess 7, and, be formed with and stretch into recess 7 with hand and be communicated with, the second hand 10a being formed by recess with hinge part 5 opposition sides at shutter door 4a, therefore can two sides open and close shutter door from left and right, thereby raising convenience, and, above, by recess, handle is set with side, therefore can not give prominence to forward, can when configuration, realize and save spatialization.
In addition, in recent years, from the viewpoint of universal design, require anyone to use liberally, there is in use the higher free degree, by first hand 9a and second hand 10a are set, can two sides use from left and right, the refrigerator corresponding with the characteristic of various hands can be provided.In addition, as can be from left and right the handle that uses of two sides, also have and be provided with the type that is arranged on the handle of confession holding before refrigerator doors.But by comparison, the application can reduce flow chart number and parts number of packages in manufacturing process, can suppress cost.And, if handle is outstanding, need to append packing at this position, the longitudinal size while packing is elongated.On the other hand, as shown in the embodiment, can make general planar above, not need special packing and reduce packing cost, and, owing to can correspondingly reducing longitudinal size, therefore can increase keeping, carrying number of units.
Fig. 5 is the local amplification view of B-B line of variation of the refrigerator of embodiments of the present invention one.In this variation, the wide L2 of the horizontal stroke of second hand 10a is longer than the wide L1 of the horizontal stroke of first hand 9a.For example, as an example of size, consider that horizontal wide L1 is 20mm~30mm, and horizontal wide L2 is 30mm~40mm.L1 is designed to finger to be inserted into left and right, joint between the amphi position dactylus that is called as the first joint, and L2 is designed to finger to be inserted into the proximal interphalangeal joint left and right that is called as second joint.
Conventionally, the revolving door of refrigerator surrounding is overleaf provided with the resinous liner that packs magnet into, for the structure being close to refrigerator main body, in order to avoid open because of carelessness.When revolving door is opened and closed, not only need to make the power of a rotation, also need power that this liner is peeled off from refrigerator main body, therefore than side, by the inner side of hinge part, in order to open and close, needing larger power.Therefore, by the wide L2 of horizontal stroke of second hand 10 is lengthened, can insert deeper finger, thereby further apply the power of the switching of shutter door 4.
As another feature of the present invention, be to be provided with the point that refers to hook portion 20, below, use Fig. 6 that this characteristic point is described.Fig. 6 be embodiments of the present invention refrigerator be provided with this refer to hook portion door partial enlarged drawing.
In recent years, on the surface of the door of refrigerator, possess the commercialization of product of glass material, can make it to coordinate with the interior decoration in kitchen, and, for surface is formed and is had the refrigerator of the design excellence of feeling of high class by the distinctive glassy surface of glass material.But, when the pollutants such as fingerprint are attached in front of the door face, owing to thering is the distinctive glassy surface of glass material, there is the problem that these pollutants are more obvious.
In addition, as the present invention, on to edge, have the door with handle portion of recess while opening and closing, from forefinger to little finger, all enter recess, but conventionally,, thumb is freely movable outside, therefore, existence when opening and closing by before thumb press glass, the problem that pollutant is adhered to and so on due to touch.
Therefore, in the present invention, for the second hand 10a side at glass material 5a is provided with the structure of the finger hook portion 20 with the face tilting to first hand 9a.In the present embodiment, this refers to that hook portion 20 is and the integrated structure of framework 11, but also can be set to different parts.
By this structure, when hand is stretched into second hand 10a, by the position that can enclose freely movable thumb is set, can prevent that the pollutions such as fingerprint are attached to glass plate 5a surface.And, the finger hook portion 20 by installation surface towards the direction inclination of first hand 9a, when carrying out opening action M, the direction of inclined plane and action arranges opposed to each other, therefore, for making thumb more easily fasten and easily apply the shape of power.
In addition, as another variation, as shown in Figure 6 (b), also consider to have the shutter door 4a that refers to hook portion 20, this refers to that hook portion 20 has the face that stretches into recess 7 inclinations to hand.This shape has been considered the actuating range of thumb, that is, owing to making the direction that thumb is stretched out be provided with inclined plane, be therefore the shape of more easily enclosing.
In addition, as another variation, as shown in Figure 6 (c), also consider to have the finger hook portion 20 of recessed face.By this structure, when on-off action, thumb easily fastens and easily applies power, owing to being provided with inclined plane in the direction thumb is stretched out, is therefore the shape of more easily enclosing.
In addition, about this variation, to being only located at the finger hook portion 20 of second hand 10a side, be illustrated.This be because, when revolving door is opened and closed, not only need to make the power of a rotation, also need the power that the resinous liner that has packed magnet into is peeled off from refrigerator main body, therefore, than the first hand 9a of side, near the second hand 10b of the inner side of rotating shaft R, in order to open and close, need larger power.Therefore,, for being located at by applying power, easily make thumb be attached to the structure of the second hand 10a side of glass plate 5a.But, certainly, also can be for the structure of same finger hook portion be set in first hand 9a side.
(embodiment two)
Then, use Fig. 7 that the refrigerator of embodiment two is described.In addition, the structure identical with above-mentioned embodiment one represented with same-sign, and the repetitive description thereof will be omitted.
As one of feature of the present embodiment, be to be provided with touch panel formula operating portion 101 between column sections 13 and glass material 5a.Operating portion 101 comprise the test section 103 that has printed the film 102 of the display texts such as action button, detected the variation of static capacity, the substrate 104 that possesses the automatic control part that comprises microcomputer, with shutter door 4a in the substrate housing 105 of foamed thermal insulating isolation.
By thering is column sections 13, can the operating portion with thickness be set in this position.By this structure, in order to open door, will from forefinger to little finger, insert grip, can use thumb manipulation touch panel, an action that utilizes opposite house to open and close can arrange auxiliary or other functions of switching etc. simultaneously.
As the function of touch panel formula operating portion 101, for example, in shutter door, there is the door that utilizes the operation of aforesaid operations portion to carry out a switching and open and close assisted parts, consider by the operation of operating portion the miscellaneous function that mechanical door opens and closes.Therefore, in the heavier occasion of door etc. due to the maximization of refrigerator, do not need to apply larger power, and, because hand enters grip, though the therefore switching of mechanical type door, also can utilize rationally and naturally action carry out the switching of door.
In addition, the present invention is not limited to above-described embodiment, comprises various deformation example.For example, above-described embodiment is to be described in detail in order easily expressly the present invention to be described, but is not defined in the whole structure that possesses explanation.In addition, a part for the structure of certain embodiment can be replaced into the structure of other embodiment, in addition, also can in the structure of certain embodiment, add the structure of other embodiment.In addition, can carry out appending, delete, replacing of other structures to a part for the structure of each embodiment.
In addition, in the present embodiment, so that case inherence is divided into two up and down, making upper strata is refrigerating chamber, making lower floor is that the freezing refrigerator in top that is called as of refrigerating chamber is that example is illustrated, but also can be applied to upper strata, is refrigerating chamber, the refrigerator of the freezing type in bottom that lower floor is refrigerating chamber.In addition, in the present embodiment, use the refrigerator all up and down with single open-type shutter door to be illustrated, but the present application also can be applied at least have the refrigerator of a single open-type shutter door.

Claims (8)

1. a refrigerator, possesses and is formed with the refrigerator main body of storeroom and is located at the single open-type shutter door before this refrigerator main body,
This refrigerator is characterised in that,
In the side of this shutter door, there is the first hand being formed by recess,
Before this shutter door, at least a portion, form hand and stretch into recess, and there is the second hand being formed by the recess towards above-mentioned first hand side,
Between this first hand and second hand, there is column sections,
Before this first hand, second hand and column sections, be provided with glass plate.
2. refrigerator according to claim 1, is characterized in that,
The wide size of horizontal stroke of the handle of above-mentioned second hand than above-mentioned first hand pushing.
3. refrigerator according to claim 1 and 2, is characterized in that,
Front end at above-mentioned second hand has finger hook portion.
4. refrigerator according to claim 1, is characterized in that,
In above-mentioned column sections, be filled with foamed thermal insulating,
This glass plate and foamed thermal insulating are bonding.
5. refrigerator according to claim 1, is characterized in that,
Above-mentioned hand stretch into recess from top, be communicated to bottom by above-mentioned shutter door be divided into above left and right, before divided above-mentioned shutter door, be respectively equipped with glass plate.
6. a refrigerator, possesses and is formed with the refrigerator main body of storeroom and is located at the single open-type shutter door before this refrigerator main body,
This refrigerator is characterised in that,
In the side of this shutter door, there is the first hand being formed by recess,
Before this shutter door, at least a portion, form hand and stretch into recess, and there is the second hand being formed by the recess towards above-mentioned first hand side,
Between this first hand and second hand, there is column sections,
Before this first hand, second hand and column sections, there is glass plate,
Before above-mentioned column sections and between glass plate, there is touch panel formula operating portion.
7. refrigerator according to claim 6, is characterized in that,
In above-mentioned pillar, be filled with foamed thermal insulating, fixing above-mentioned touch panel formula operating portion.
8. refrigerator according to claim 6, is characterized in that,
In above-mentioned shutter door, there is the door switching assisted parts that carries out a switching by the operation of aforesaid operations portion.
CN201410072232.8A 2013-03-29 2014-02-28 Refrigerator Active CN104075528B (en)

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JP2013-070977 2013-03-29
JP2013070977A JP6134554B2 (en) 2013-03-29 2013-03-29 refrigerator

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CN104075528B CN104075528B (en) 2017-04-12

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CN201828100U (en) * 2010-09-17 2011-05-11 浙江德宝电器有限公司 Refrigerator door with integral handle and door
CN102337794A (en) * 2011-07-26 2012-02-01 合肥美的荣事达电冰箱有限公司 Cabinet door used for opening and closing cabinet body and refrigerator with same
CN202532807U (en) * 2012-02-29 2012-11-14 中山市实力仕商用设备制造有限公司 Door body of refrigerator

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CN105371574B (en) * 2015-12-01 2018-07-13 青岛海尔股份有限公司 refrigerator door
CN105371574A (en) * 2015-12-01 2016-03-02 青岛海尔股份有限公司 Refrigerator door
CN105371575B (en) * 2015-12-01 2018-09-04 青岛海尔股份有限公司 refrigerator door
CN105371575A (en) * 2015-12-01 2016-03-02 青岛海尔股份有限公司 Refrigerator door
CN105865125A (en) * 2016-05-18 2016-08-17 浙江爱雪制冷电器有限公司 Commercial freezer
CN106403471A (en) * 2016-05-18 2017-02-15 浙江爱雪制冷电器有限公司 Freezing cabinet capable of being opened and closed conveniently
CN105927039A (en) * 2016-05-18 2016-09-07 浙江爱雪制冷电器有限公司 Refrigerator door handle structure
CN105865134A (en) * 2016-05-18 2016-08-17 浙江爱雪制冷电器有限公司 Side-by-side refrigerator with novel handle structure
US20180142939A1 (en) * 2016-11-23 2018-05-24 Bsh Hausgeraete Gmbh Home Appliance Door
EP3327382A1 (en) * 2016-11-23 2018-05-30 BSH Hausgeräte GmbH Home appliance door
US10876784B2 (en) 2016-11-23 2020-12-29 Bsh Hausgeraete Gmbh Home appliance door
CN109210859A (en) * 2017-07-06 2019-01-15 博西华家用电器有限公司 Refrigerator
CN111561228A (en) * 2019-02-13 2020-08-21 夏普株式会社 Door handle structure and refrigerator
CN113494819A (en) * 2020-04-03 2021-10-12 东芝生活电器株式会社 Refrigerator door and refrigerator

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