CN103363769A - Large-volume refrigerator body - Google Patents
Large-volume refrigerator body Download PDFInfo
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- CN103363769A CN103363769A CN2013102185652A CN201310218565A CN103363769A CN 103363769 A CN103363769 A CN 103363769A CN 2013102185652 A CN2013102185652 A CN 2013102185652A CN 201310218565 A CN201310218565 A CN 201310218565A CN 103363769 A CN103363769 A CN 103363769A
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Abstract
The invention relates to the technical field of a refrigerator in electrical equipment, in particular to a large-volume refrigerator body. The large-volume refrigerator body comprises a left housing side plate, a right housing side plate and a bottom, wherein the bottom comprises a front bottom and a rear bottom; center beam reinforcing iron is fixed between the left housing side plate and the right housing side plate, and traverses a width direction of the refrigerator body; the refrigerator body further comprises lower beam reinforcing iron and side plate reinforcing iron; the lower beam reinforcing iron fixedly connects the left housing side plate and the right housing side plate to the front bottom; and the side plate reinforcing iron fixedly connects the left housing side plate and the right housing side plate to the rear bottom. According to the refrigerator body, with the adoption of the center beam reinforcing iron, the lower beam reinforcing iron and the left and right side plate reinforcing iron, since a forming material has good rigidity and a high binding force after the refrigerator is foamed, the whole refrigerator body has high rigidity by combining the lower beam reinforcing iron, the center beam reinforcing iron, the left and right side plate reinforcing iron and the like with the refrigerator body by foaming layers from the point of a structure, the problems of door dropping and refrigerator body deformation of the large-volume refrigerator are solved, and the refrigerator body is applied to the large-volume refrigerator which is superior to other large-volume refrigerators in cost and efficiency.
Description
Technical field
The present invention relates to the refrigerator technical field in the electric equipment, more specifically, relate to a kind of casing of large volume refrigerator.
Background technology
After the refrigerator volume increases, casing, door body weight increase synchronously, the food that loads on the refrigerator doors in the use procedure is also many, these have all increased considerably the gross weight of large volume refrigerator, thereby it is sagging and crooked to cause large volume refrigerator the door body in use to occur easily, so that the poorly sealed reality of refrigerator, serious meeting has influence on the normal use of refrigerator; In addition, owing to after the large volume refrigerator weightening finish, the problem of deformation of bottom in carrying and transportation, occurs easily; Based on more than, large volume refrigerator particularly with the refrigerator of large width door body, finds a kind of can overcoming the above problems with regard to exigence, the large volume box body structure of refrigerator that can not cause again cost sharply to rise.
1, refrigerator body mainly is comprised of the metal connecting pieces such as shell, inner bag, middle underbeam, door, heat insulation layer etc.The connectors such as the shell of refrigerator and middle underbeam are generally metal-sheet parts; Inner container of icebox generally adopts acrylonitrile-butadiene one styrene (ABS) plate or high strength MPS (HIPS) plate of vacuum adsorption molding; Refrigerator integral body is by being formed by connecting by structural members such as central sill, underbeam, floor structure spares between shell and the inwall, and the inner 245Fa of employing of hollow pentamethylene foamed material is filled and formed chamber between the whole storing of a rigidity; The door of refrigerator generally links by the hinge in being fixed on, on the underbeam and casing.Polycrystalline substance behind the refrigerator is owing to install the needs of compressor, and rear bottom needs to leave certain space and is used for installing compressor and electric-controlled product.
2, middle beam action is to play to connect the outcase of refrigerator left and right sides on the one hand, distortion when preventing foam box, on the other hand, the upper hinge of refrigerator central sill need be installed refrigerator door, central sill and central sill are strengthened iron need to the playing a supportive role to the doorstep of refrigerator, prevent that a body is sagging; Use in the process of opening the door at refrigerator, the central sill place is subject to tilting force and increases, and the slit that can aggravate refrigerator plastic inwall and central sill produces open defect, causes refrigerator cold air to be revealed;
The central sill that common casing adopts is strengthened iron, as shown in Figure 1, this simple reinforcement iron construction respectively is installed in the casing both sides, when foam box, have along the outside foaming power of casing width, because it is incoherent that the central sill place strengthens iron, can not play corresponding pulling force, casing distortion can occur at the case cross direction;
The door body is installed behind the foam box again, because of the door body weight large, as shown in Figure 2, the central sill place is subjected to larger downward gravity F1, common casing is strengthened the structure in the vertical direction can not produce enough effectively tensile force f 2, thereby cause realizing to the doorstep now the phenomenon of hanging down, further can be so that box sealing imprecision, cold draining, power consumption be high.
The refrigerator of large volume is because the inner space is large, Men Tida and heavy, in the use procedure of opening the door, because arm of force L strengthens, the tilting force N1 that the central sill place is subjected to increases, if continue to use common body structure, the slit that can aggravate refrigerator plastic inwall and central sill affects power consumption, outward appearance, life-span and the serviceability etc. of refrigerator.
3, girder construction cooperates with hinge under the refrigerator under the refrigerator, has needed to support on the one hand the effect of Xiamen body; On the other hand, in carrying and transportation, the refrigerator bottom produces distortion easily.Common box body structure of refrigerator adopts the reinforcement iron of similar flat board at the underbeam place, as shown in Figure 3, because sealing needs, strengthen the iron place at underbeam during operation and pasted a large amount of sponges, the sponge of pasting will strengthen iron and casing separates, so that underbeam and casing can not form an integral body.
As shown in Figure 4, the door body produces larger gravity F3 on the one hand, add when hookup wire is installed door compartment, the workman is firmly toward pressing down, strengthen structure can not produce can balance the F4 pulling force, door is realized the phenomenon of now hanging down, and there will be severe the quality problems that underbeam separates with casing, seriously influences the performance of casing.On the other hand, in the refrigerator open use procedure, common body structure integral rigidity is not enough, and when tilting force strengthened, the gap problem can appear in underbeam and case courage inwall.
In carrying and transportation, because the weight of whole casing is larger, problem on deformation appears in refrigerator bottom easily.Common body structure, two angular deformations effectively do not design for front end, and when common body structure was applied to large volume refrigerator, the yielding problem in refrigerator front end two bights just added outstanding, affects the casing outward appearance.
3, the refrigerator polycrystalline substance is owing to install the needs of compressor, and rear bottom needs to leave certain space and is used for installing compressor and electric-controlled product.In carrying and transportation, the structure at the end is whole casing weakest part behind the case, the damage of refrigerator deformation of bottom occurs easily, causes customer complaint; More outstanding for large this problem of volume refrigerator; Common casing is in order to reduce the two jiaos of problem on deformation in transport falling process in rear portion, as shown in Figure 5, generally respectively increase the reinforcement iron of " L " type in inside, the left and right rear end, this " L " type is strengthened iron, and not only material cost is high, and also more complicated of manufacturing procedure, affect production efficiency;
Therefore, when common body structure is applied directly to large volume refrigerator, casing and the door body weight of the large volume refrigerator of cause are large, and central sill, the underbeam globality deficiency in the foaming connection procedure, thereby cause the integral rigidity of casing poor, this can so that refrigerator uses the problem appearance that refrigerator doors tilts sagging in the process of opening the door, there will be severe poorly sealed real, the cold draining gas of refrigerator doors on the one hand; Can cause on the other hand the slit of the junction of central sill, underbeam and refrigerator inwall working of plastics to be strengthened, cause the performance issue of refrigerator open defect, cold draining; The bottom is owing to the needs of compressor installing space behind the refrigerator, and overall structure is relatively weaker, generally occurs easily the problem of bottom half shape deformation in carrying or transportation, and when refrigerator weight increased, it is particularly important that this solution of problem seems.
Summary of the invention
Technical problem to be solved by this invention provides a kind of casing of large volume refrigerator, its central sill strengthens iron and underbeam is strengthened iron, by utilizing alveolar layer to have hardness height, characteristics that cohesive is strong, make casing with in lower girder construction form good globality, having solved case, to use in the process of opening the door refrigerator doors to tilt sagging, the problem that the connection integrity of central sill, underbeam and refrigerator inwall working of plastics is poor; Also optimized on the other hand the width of left side plate reinforcement iron, bottom left side plate behind the refrigerator is strengthened iron fill enough foam materials, thereby strengthened the intensity of bottom behind the refrigerator, solved refrigerator in the problem of carrying or occur easily in transit the bottom half shape deformation.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of casing of large volume refrigerator, comprise left and right sides shell side plate, bottom, the bottom comprises front bottom and rear bottom, wherein, be fixed with central sill between the shell side plate of the left and right sides and strengthen iron, central sill is strengthened the width that iron traverses refrigerator body; Comprise that also underbeam is strengthened iron and side plate is strengthened iron, underbeam is strengthened ferropexy and is connected left and right sides shell side plate and front bottom, and side plate is strengthened ferropexy and connected left and right sides shell side plate and rear bottom.
Central sill is strengthened iron and is made an overall structure of traversing whole refrigerator body width, when refrigerator left and right sides shell side plate is fastenedly connected at central sill reinforcement iron two ends therewith, when refrigerator foam, strengthen the foaming pulling force that the iron both ends are subject to equal and opposite in direction, opposite direction, strengthening the reaction force of iron generation for the balance foaming power, also be equal and opposite in direction, oppositely opposite, can guarantee that like this problem on deformation that foams does not appear in casing.
Further, described central sill is strengthened iron and is comprised bending structure and lower bending structure, and upper bending structure and lower bending structure extend to the inside of refrigerator body.Central sill reinforcement iron also designs the two ends bending structure along the cabinet depth direction, and behind the foam box, foam material is filled in central sill to be strengthened in the iron, and central sill and casing can form an integral body.
The thickness of described upper bending structure, lower bending structure is more than or equal to 4mm, the overall width that central sill is strengthened the large volume refrigerator of iron width basis designs, when concrete width=casing width-(3-5mm), such design for so that refrigerator two outer shell physical efficiencys are strengthened iron by central sill connects and have good rigidity and integraty; For the thickness that ensures bending structure, lower bending structure on the enough intensity should be no less than 4mm.
Described underbeam is strengthened iron and is comprised that underbeam strengthens the iron bottom, strengthens the iron bottom with underbeam and be first fold turn of bilge that 90 degree arrange, be the second bending part that 90 degree arrange with the first fold turn of bilge, underbeam is strengthened the iron bottom and is close on the front bottom, the first fold turn of bilge is close on the shell side plate of the left and right sides, and the second bending part extends to the width of refrigerator body.Underbeam is strengthened iron construction and is provided with two bending sections, first along the bending of side plate direction, carries out bending in again along the casing width to case.Underbeam is strengthened iron after first bending of process; the reinforcement iron construction of " L " type of formation; this " L " type is strengthened iron and just in time is adjacent to two bottom sides bight before refrigerator; this bending section has been strengthened the intensity of refrigerator front end corner part; refrigerator front end two bights are played a protective role; prevent in carrying and transportation, occur because the problem on deformation at the excessive casing anterior angle place that causes of box weight.Underbeam is strengthened iron behind above-mentioned first fold turn of bilge, the second bending part along the direction of casing width to case in bending, behind the foam box, foam material can be filled in to be strengthened in the iron, has improved the globality that underbeam is strengthened iron and casing.
Concrete, it is 60mm that described underbeam is strengthened the iron bottom width, and first fold turn of bilge width is 40mm, and the second bending part width is 12mm.Underbeam is strengthened the iron bottom can arrange larger width with the first fold turn of bilge under the prerequisite that does not affect assembling, purpose is to allow underbeam strengthen the iron bottom guarantee that with the right-angle structure that the first fold turn of bilge forms the Liang Jiaochu of bottom is indeformable, it is 60mm that the underbeam of the design's setting is strengthened the iron bottom width, and first fold turn of bilge width is 40mm; The design's the second bending part width is 12mm, becomes 90 degree to bend to the inside with the first fold turn of bilge, during purpose so that can be that the casing monolithic devices improves after the foaming.
Common body structure is because the stickup of sealing sponge, so that place, underbeam two ends is separated with casing, when large volume refrigerator is installed the door body, when the product line worker down firmly installs door compartment, because there are the empty avoiding design in heelpiece foam and refrigerator foot, footing is unsettled, when being subject to large past downforce, lower girder construction and body structure seriously can occur from problem.And employing the design's lower front girder construction, after the sealing sponge was pasted, lower front-axle beam also can form a preferably rigid unitary with casing, has stopped the generation of the problems referred to above.
The left side plate of cabinet design of the present invention is strengthened the iron parts, consider the composite factors such as cost and performance, used the large characteristic of expanded material hardness after foaming is cooled to room temperature, designed along the case cross direction and widened the size that left side plate is strengthened iron, such design can be so that after left side plate be strengthened filling the foam material of adequate thickness in the iron behind the foam box, can form " metope " structure that intensity is larger, so not only strengthened the intensity of two angular positions, bottom behind the casing, guaranteed that the distortion of casing does not appear in large volume casing in carrying or transportation.Relatively existing interpolation " L " type is strengthened the design of iron, has reduced the cost of casing, has reduced the large operation of strengthening iron is installed, and has more generalization.Concrete, the width of widening that left side plate is strengthened iron is 25～35mm.
The central sill of the present invention's design is strengthened iron, underbeam strengthens iron and left side plate is strengthened iron, strengthen the integral rigidity of casing from the structure angle, be applied to large volume refrigerator, can solve the problems such as quality that common casing occurs and outward appearance, performance, and don't sharply increase the cost of casing, do not increase complicated operation.
Compared with prior art, beneficial effect is: the central sill that the present invention adopts is strengthened iron, underbeam strengthens iron and left side plate is strengthened iron, taking full advantage of foam material has good hardness and bonding force after case is sent out on the one hand, from the angle of structure underbeam, central sill and left side plate reinforcement iron etc. are well combined by alveolar layer with casing, make whole casing have high rigidity, solve the problem of the sagging and box deformation of large volume refrigerator doors; On the other hand, the present invention is applied to large volume refrigerator and has superiority than other large volume refrigerators aspect cost and efficiency.
Description of drawings
Fig. 1 is that existing casing is installed to the doorstep body and central sill reinforcement iron construction schematic diagram.
Fig. 2 is that existing casing central sill is strengthened the stressed schematic diagram of iron construction.
Fig. 3 is the schematic diagram that existing casing is installed the Xiamen body.
Fig. 4 is that the underbeam that existing casing adopts is strengthened iron construction schematic diagram and stressed schematic diagram.
Fig. 5 is that " L " type that existing left side plate is strengthened installing in the iron is strengthened the iron schematic diagram.
Fig. 6 is whole perspective view of the present invention.
Fig. 7 is overall structure schematic diagram of the present invention.
Fig. 8 be central sill of the present invention strengthen iron when foaming along the stressed schematic diagram of casing width.
Fig. 9 is that central sill of the present invention is strengthened iron end construction schematic diagram.
Figure 10 is that central sill of the present invention is strengthened iron force analysis schematic diagram.
Figure 11 is that lower front-axle beam of the present invention is strengthened the iron perspective view.
Figure 12 is the schematic diagram that lower front-axle beam of the present invention is strengthened iron and cabinet shell snug fit.
Figure 13 is that lower front-axle beam of the present invention is strengthened the stressed schematic diagram of iron.
Figure 14 is that left side plate of the present invention is strengthened the iron construction schematic diagram.
Figure 15 is that central sill of the present invention is strengthened the iron perspective view.
The specific embodiment
Accompanying drawing only is used for exemplary illustration, can not be interpreted as the restriction to this patent; For better explanation present embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in the accompanying drawing some known configurations and explanation thereof may to omit be understandable.
Shown in Fig. 6,7, a kind of casing of large volume refrigerator comprises left and right sides shell side plate 10, bottom 20, bottom 20 comprises front bottom 21 and rear bottom 22, wherein, be fixed with central sill between the left and right sides shell side plate 10 and strengthen iron 30, central sill is strengthened the width that iron 30 traverses refrigerator body; Comprise that also underbeam is strengthened iron 40 and left side plate is strengthened iron 50, underbeam is strengthened iron 40 and is fixedly connected with left and right sides shell side plate 10 and front bottom 21, and left side plate is strengthened iron 50 and is fixedly connected with left and right sides shell side plate 10 and rear bottom 22.
As shown in Figure 8, central sill is strengthened iron 30 and is made an overall structure of traversing whole refrigerator body width, when refrigerator left and right sides shell side plate is fastenedly connected at central sill reinforcement iron 30 two ends therewith, when refrigerator foam, strengthen the foaming pulling force that the iron both ends are subject to equal and opposite in direction, opposite direction, strengthening the reaction force of iron generation for the balance foaming power, also is equal and opposite in direction, oppositely opposite, can guarantee that like this problem on deformation that foams does not appear in casing.
Shown in Fig. 9,15, central sill is strengthened iron 30 and is comprised bending structure 31 and lower bending structure 32, and upper bending structure 31 extends to the inside of refrigerator body with lower bending structure 32.Central sill reinforcement iron 30 also designs the two ends bending structure along the cabinet depth direction, and behind the foam box, foam material is filled in central sill and strengthens 30 li of iron, and central sill and casing can form an integral body.The thickness of upper bending structure 31, lower bending structure 32 is more than or equal to 4mm, the overall width that central sill is strengthened the large volume refrigerator of iron 30 width basis designs, when concrete width=casing width-(3-5mm), such design for so that refrigerator two outer shell physical efficiencys are strengthened iron by central sill connects and have good rigidity and integraty; For the thickness that ensures bending structure 31 on the enough intensity, lower bending structure 32 should be no less than 4mm.
As shown in figure 10, in the middle of hinge and on-site install after, shown in the left figure of Figure 10, the gravity F1 straight down that produces is known from experience at the gate, the design's central sill is strengthened the design that two bending sections are crossed by Tie Tong, form the integral body of a rigidity behind the foam box with casing and alveolar layer, produce the active force of F2, F3, F4, F5, minute force direction of these four active force in the vertical directions is straight up, the size of four active force summations equates with F1, the large gravity F1 effect that balance gate body produces guarantees not occur the to the doorstep sagging problem of body.In the refrigerator open use procedure, shown in the right figure of Figure 10, the gate body produces large tilting force N1, the design's central sill is strengthened Tie Tong and is crossed the bending design, so that central sill and casing form the integral body of a rigidity, the bending design produces the moment of N2 and N3, N2, N3 moment and N1 equal and opposite in direction, opposite direction guarantees that central sill and inwall do not produce gap.Among the figure, k represents alveolar layer.
Shown in Figure 11,12, underbeam is strengthened iron 40 and is comprised that underbeam strengthens iron bottom 41, strengthens iron bottom 41 with underbeam and be first fold turn of bilge 42 that 90 degree arrange, be the second bending part 43 that 90 degree arrange with first fold turn of bilge 42, underbeam is strengthened iron bottom 41 and is close on the front bottom 21, first fold turn of bilge 42 is close on the left and right sides shell side plate 10, and the second bending part 43 extends to the width of refrigerator body.Underbeam is strengthened iron construction and is provided with two bending sections, first along the bending of side plate direction, carries out bending in again along the casing width to case.Underbeam is strengthened iron after first bending of process; the reinforcement iron construction of " L " type of formation; this " L " type is strengthened iron and just in time is adjacent to two bottom sides bight before refrigerator; this bending section has been strengthened the intensity of refrigerator front end corner part; refrigerator front end two bights are played a protective role; prevent in carrying and transportation, occur because the problem on deformation at the excessive casing anterior angle place that causes of box weight.Underbeam is strengthened iron behind above-mentioned first fold turn of bilge 42, the second bending part 43 along the direction of casing width to case in bending, behind the foam box, foam material can be filled in to be strengthened in the iron, has improved the globality that underbeam is strengthened iron and casing.
Concrete, among Figure 11, it is 60mm that underbeam is strengthened iron bottom 41 width a, and first fold turn of bilge 42 width b are 40mm, and the second bending part 43 width c are 12mm.Underbeam is strengthened iron bottom 41 can arrange larger width with first fold turn of bilge 42 under the prerequisite that does not affect assembling, purpose is to allow underbeam strengthen iron bottom 41 guarantee that with the right-angle structure that first fold turn of bilge 42 forms the Liang Jiaochu of bottom is indeformable, it is 60mm that the underbeam of the design's setting is strengthened iron bottom 41 width a, and first fold turn of bilge 42 width b are 40mm; The design's the second bending part 43 width c are 12mm, bend to the inside with 42 one-tenth 90 of first fold turn of bilges degree, during purpose so that can be that the casing monolithic devices improves after the foaming.
As shown in figure 13, among the figure, k represents alveolar layer, behind the door, is subjected to larger tensile force f straight down 6 herein under hinge reaches under installing, because underbeam is strengthened the integral body of iron and a rigidity of casing formation, underbeam reinforcement iron is subject to alveolar layer to its reaction force F7.The direction of this reaction force F7 straight up, the size equate that with F6 such design can prevent the sagging of Xiamen body.Simultaneously, the tilting force that occurs in the moment N5 that bending part produces and the use procedure of opening the door has solved the generation of gap problem apart from the N4 balance.Common body structure is because the stickup of sealing sponge, so that place, underbeam two ends is separated with casing, when large volume refrigerator is installed the door body, when the product line worker down firmly installs door compartment, because there are the empty avoiding design in heelpiece foam and refrigerator foot, footing is unsettled, when being subject to large past downforce, lower girder construction and body structure seriously can occur from problem.And employing the design's lower front girder construction, after the sealing sponge was pasted, lower front-axle beam also can form a preferably rigid unitary with casing, has stopped the generation of the problems referred to above.
As shown in figure 14, the left side plate of cabinet design is strengthened iron 50 parts in the present embodiment, consider the composite factors such as cost and performance, used the large characteristic of expanded material hardness after foaming is cooled to room temperature, designed along the case cross direction and widened the size that left side plate is strengthened iron, such design can be so that after left side plate be strengthened filling the foam material of adequate thickness in the iron behind the foam box, can form " metope " structure that intensity is larger, so not only strengthened the intensity of two angular positions, bottom behind the casing, guaranteed that the distortion of casing does not appear in large volume casing in carrying or transportation.Relatively existing interpolation " L " type is strengthened the design of iron, has reduced the cost of casing, has reduced the large operation of strengthening iron is installed, and has more generalization.Concrete, the width of widening that left side plate is strengthened iron 50 is 25～35mm, such design can be so that after left side plate is strengthened filling the foam material of adequate thickness in the iron behind the foam box, can form " metope " structure that intensity is larger.
The corresponding same or analogous parts of same or analogous label; Describe position relationship in the accompanying drawing and only be used for exemplary illustration, can not be interpreted as the restriction to this patent.
The above only is preferred embodiment of the present invention, should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can do the improvement of some suitable actual conditions to the technical scheme of invention.Therefore, protection scope of the present invention is not limited to this, and those of skill in the art are any to be included within protection domain of the present invention based on non-material change on the technical solution of the present invention.
Claims (6)
1. the casing of a large volume refrigerator, comprise left and right sides shell side plate (10), bottom (20), bottom (20) comprises front bottom (21) and rear bottom (22), it is characterized in that, be fixed with central sill between the left and right sides shell side plate (10) and strengthen iron (30), central sill is strengthened the width that iron (30) traverses refrigerator body; Comprise that also underbeam is strengthened iron (40) and left side plate is strengthened iron (50), underbeam is strengthened iron (40) and is fixedly connected with left and right sides shell side plate (10) and front bottom (21), and left side plate is strengthened iron (50) and is fixedly connected with left and right sides shell side plate (10) and rear bottom (22).
2. the casing of a kind of large volume refrigerator according to claim 1, it is characterized in that, described central sill is strengthened iron (30) and is comprised bending structure (31) and lower bending structure (32), and upper bending structure (31) extends to the inside of refrigerator body with lower bending structure (32).
3. the casing of a kind of large volume refrigerator according to claim 2 is characterized in that, the thickness of described upper bending structure (31), lower bending structure (32) is more than or equal to 4mm.
4. the casing of a kind of large volume refrigerator according to claim 1, it is characterized in that, described underbeam is strengthened iron (40) and is comprised that underbeam strengthens iron bottom (41), strengthens iron bottom (41) with underbeam and be first fold turn of bilge (42) that 90 degree arrange, be the second bending part (43) that 90 degree arrange with first fold turn of bilge (42), underbeam is strengthened iron bottom (41) and is close on the front bottom (21), first fold turn of bilge (42) is close on the left and right sides shell side plate (10), and the second bending part (43) extends to the width of refrigerator body.
5. the casing of a kind of large volume refrigerator according to claim 4 is characterized in that, it is 60mm that described underbeam is strengthened iron bottom (41) width, and first fold turn of bilge (42) width is 40mm, and the second bending part (43) width is 12mm.
6. the casing of a kind of large volume refrigerator according to claim 1 is characterized in that, the width of widening that described left side plate is strengthened iron (50) is 25～35mm.
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| CN201310218565.2A CN103363769B (en) | 2013-06-04 | 2013-06-04 | Large-volume refrigerator body |
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| CN103363769B CN103363769B (en) | 2015-06-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11150008B2 (en) | 2020-01-16 | 2021-10-19 | Whirlpool Corporation | Cabinet reinforcing assembly |
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| EP1566603A1 (en) * | 2004-01-28 | 2005-08-24 | Whirlpool Corporation | Method for assembling a reinforcement onto the faceplate of a refrigerator, freezer or the like |
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| KR20060054937A (en) * | 2004-11-17 | 2006-05-23 | 주식회사 대우일렉트로닉스 | A corner-protector for kimchi-refrigerators |
| US20060125361A1 (en) * | 2002-07-16 | 2006-06-15 | Grace James M | Localized reinforcement system for refrigerator cabinet |
| CN201757557U (en) * | 2010-08-03 | 2011-03-09 | 合肥美的荣事达电冰箱有限公司 | Refrigerator body reinforcing device and refrigerator |
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2013
- 2013-06-04 CN CN201310218565.2A patent/CN103363769B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1070184A (en) * | 1963-12-05 | 1967-06-01 | Gregson & Company Ltd | Improvements in or relating to the construction of walls or partitions |
| KR20030063997A (en) * | 2002-01-25 | 2003-07-31 | 주식회사 대우일렉트로닉스 | Refrigerator cabinet assembly |
| US20060125361A1 (en) * | 2002-07-16 | 2006-06-15 | Grace James M | Localized reinforcement system for refrigerator cabinet |
| EP1566603A1 (en) * | 2004-01-28 | 2005-08-24 | Whirlpool Corporation | Method for assembling a reinforcement onto the faceplate of a refrigerator, freezer or the like |
| KR20060054937A (en) * | 2004-11-17 | 2006-05-23 | 주식회사 대우일렉트로닉스 | A corner-protector for kimchi-refrigerators |
| CN2757066Y (en) * | 2004-12-29 | 2006-02-08 | 中国国际海运集装箱(集团)股份有限公司 | Refrigerator and its side board |
| CN201757557U (en) * | 2010-08-03 | 2011-03-09 | 合肥美的荣事达电冰箱有限公司 | Refrigerator body reinforcing device and refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11150008B2 (en) | 2020-01-16 | 2021-10-19 | Whirlpool Corporation | Cabinet reinforcing assembly |
| US11725869B2 (en) | 2020-01-16 | 2023-08-15 | Whirlpool Corporation | Cabinet reinforcing assembly |
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| CN103363769B (en) | 2015-06-24 |
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