CN208567284U - The backplate of refrigerator - Google Patents
The backplate of refrigerator Download PDFInfo
- Publication number
- CN208567284U CN208567284U CN201790000424.5U CN201790000424U CN208567284U CN 208567284 U CN208567284 U CN 208567284U CN 201790000424 U CN201790000424 U CN 201790000424U CN 208567284 U CN208567284 U CN 208567284U
- Authority
- CN
- China
- Prior art keywords
- backplate
- refrigerator
- shape
- corner
- machine room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 230000037303 wrinkles Effects 0.000 description 23
- 229920002635 polyurethane Polymers 0.000 description 20
- 239000004814 polyurethane Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 11
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 235000013311 vegetables Nutrition 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000007710 freezing Methods 0.000 description 7
- 230000008014 freezing Effects 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 208000024330 bloating Diseases 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- -1 poly- ammonia Ester Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The backplate of the utility model offer refrigerator, the backplate of the refrigerator and Machine Room cover are continuous, the Machine Room is provide with the back side for being placed at the Machine Room of back side configuration of refrigerator main body, and there is the shape that chamfering is implemented to Machine Room cover corner, the backplate of the refrigerator has: backplate corner comprising: with the part of the shape of right-angle bending and with the part of the identical chamfer shape of the Machine Room cover shape in corner；And incised notch portion, the cross sectional shape triangular in shape before forming the backplate corner keep a pair of of the face for the triangle for constituting the cross sectional shape opposed after forming the backplate corner.
Description
Technical field
The utility model relates to the backplates of refrigerator.
Background technique
In the past, the lowest part at the back side of refrigerator was configured with Machine Room.Since Machine Room has compressor, it is therefore desirable at
The construction discharged for the heat for generating compressor to the outside of refrigerator.Even if in order to the back side that makes refrigerator and wall contiguously
In the case where setting, capable of also making wind in advance, overleaf side passes through, and Machine Room cover is not the shape of plane mostly, and is created as
Corner the shape of chamfering has been subjected to.
On the other hand, heat-insulated in order to ensure being realized by polyurethane, the corner of backplate does not form chamfer shape preferably,
And be formed as by plane and the construction constituted with the side of right-angle bending.But in this case, the corner of backplate is formed
For the shape not being chamfered, the corner on the other hand covering Machine Room is formed as chamfer shape, thus the corner of backplate and machine
The shape in the corner of tool room cover is different.Therefore match for the shape for the seam for covering backplate with Machine Room, need by
Backplate lower part drawing.
Its result when forming backplate, in order to carry out side surface part bending and lower part drawing the two movement, can exist
The side surface part of backplate generates clout and becomes wrinkle.In the manufacturing process of refrigerator, by outer container, backplate, bottom panel, interior
After the combination such as case, when injecting polyurethane from the polyurethane inlet of backplate, if overleaf plate has wrinkle, there are poly- ammonia
The problem of ester can reduce thermal insulation from the clearance leakage formed by wrinkle.It also occur that damaging the appearance of backplate because of wrinkle
The problem of.Therefore it as the method for generating wrinkle at backplate is inhibited, is recorded in patent document 1 and patent document 2
The method for being pre-formed incised notch shape in the part for the clout for becoming panel material when molding.
It records in patent document 1 and panel is formed for blank drawing and forming is defined shape by molding die
The manufacturing method of panel.The manufacturing method of patent document 1 is in the blank for the square being made of electroplating steel plate, in shaping blank
The drawing and forming region of the square of centre and the four rectangular drawing reinforcing ribs for surrounding the square and extending along each side
Forming area.Reinforce at this point, being formed between the outer circumference end and drawing reinforcing rib forming area of blank from outer circumference end towards drawing
The incised notch portion that muscle forming area extends.Incised notch portion is configured to include: to be separated from each other on the direction orthogonal with its extending direction
Bottom in two side walls portion and the circular arc being separately connected with the two sidewall portions.
In the manufacturing method of the panel outdoors of the refrigerator of patent document 2, using molding die by rectangular coated steel plate
Quadrangle be cut into as defined in molded article punch forming made of shape be box-like.By the punch forming, it will be located at and be formed
The incised notch portion in the rectangular door front in product center, four sides for showing right angle buckling greatly relative to this front and quadrangle
The molding of molded article made of edged surface is integrally provided.Edged surface is that have in the quadrangle incised notch for making molded article, remains on side
The face of the end face of arc-shaped between face.
Patent document 1: Japanese Unexamined Patent Publication 2015-77627 bulletin
Patent document 2: Japanese Unexamined Patent Publication 8-117881 bulletin
However, in the case where incised notch shape shown in patent document 1 is set to backplate, in drawing and forming two
Side walls overlapping, the mutual height of side walls are staggered, to there are problems that polyurethane is easy leakage.In addition 2 institute of patent document
The incised notch shape shown is to make two sides together relative to door front with the incised notch portion in corner when right-angle bending, therefore can not apply
The backplate of the refrigerator of incised notch portion is set in the midway of side in needs.
Utility model content
Even if the utility model is to solve that project as described above is made, and it is an object of the present invention to provide a kind of drawn
Plutonic type does not also generate wrinkle, and is able to suppress the backplate of the refrigerator of polyurethane leakage.
The utility model relates to refrigerator backplate and Machine Room cover it is continuous, which, which is provide with, is placed at refrigerator main body
Back side configuration Machine Room the back side, and have and the shape of chamfering, the back of the refrigerator implemented to Machine Room cover corner
Panel has: backplate corner comprising: with the part of the shape of right-angle bending and have and the Machine Room cover angle
The part of the identical chamfer shape of the shape in portion；And incised notch portion, it is triangular in shape before forming the backplate corner
Cross sectional shape keeps a pair of of the face for the triangle for constituting the cross sectional shape opposed after forming the backplate corner.
Preferably, it is also equipped with the resin cover for being installed on the incised notch portion.
The manufacturing method and backplate of the backplate of refrigerator according to the present utility model, the overleaf side surface part of plate,
The upper end side for implementing the part of drawing and forming, the part that clout is generated when forming backplate are formed with incised notch portion.Therefore shape
At the space kept out of the way for wrinkle, so as to inhibit the generation of wrinkle.It does not generate additionally, due to overleaf plate and to be formed by wrinkle
Gap, therefore it is not easy to cause polyurethane leakage.It is furthermore possible to obtain non-wrinkle appearance in overleaf plate.
Detailed description of the invention
Fig. 1 is the perspective view of the front surface of the refrigerator of the embodiments of the present invention.
Fig. 2 is the perspective view at the back side of the refrigerator of the embodiments of the present invention.
Fig. 3 is the figure for showing schematically the section of the Machine Room of refrigerator of the embodiments of the present invention.
Fig. 4 is the section for showing schematically the matching part of outer container and backplate of the refrigerator of the embodiments of the present invention
Figure.
Fig. 5 is the figure in the comparative example of the backplate generation wrinkle of refrigerator.
Fig. 6 is the figure for showing schematically the section of the matching part of outer container and backplate of the refrigerator of comparative example.
Fig. 7 be indicate the embodiments of the present invention refrigerator assembling before backplate top view.
Fig. 8 is the side view of the refrigerator of the utility model.
Fig. 9 is the figure of the backplate incised notch portion for the refrigerator that amplification indicates the embodiments of the present invention.
Figure 10 is the perspective view that the resin cover of the embodiments of the present invention is indicated from surface side.
Figure 11 is the perspective view for indicating the resin cover of the embodiments of the present invention from the back side.
Figure 12 is the perspective view for indicating the lower part of refrigerator of the embodiments of the present invention.
Specific embodiment
Hereinafter, being carried out in detail based on embodiment of the attached drawing to the manufacturing method of the backplate of the refrigerator of the utility model
Explanation.In addition, the utility model is not limited by embodiments described below.And in the following figures, there are each compositions
The size of the component situation different from actual device.
Embodiment
Fig. 1 is the perspective view of the front surface of the refrigerator of the embodiments of the present invention.Fig. 2 is the implementation of the utility model
The perspective view at the back side of the refrigerator of mode.Fig. 3 is the Machine Room for showing schematically the refrigerator of the embodiments of the present invention
The figure in section.Fig. 3 shows schematically the section by refrigerator in the case where the cutting of the position of the line A-A of Fig. 2 is viewed from above.
The inside of the main body 1 of refrigerator 100 is divided into multiple storerooms, the temperature band of each storeroom according to stored food, purposes
And it is respectively different.The storeroom of top layer is refrigerating chamber 2, and the storeroom of 2 lower layer of refrigerating chamber is vegetable compartment 3,3 lower layer of vegetable compartment
Storeroom be freezing chamber 4.It is equipped with refrigerating chamber revolving door 5 in the front surface of refrigerating chamber 2, is arranged in the front surface of vegetable compartment 3
There is vegetable compartment drawer door 6, is equipped with cold chamber drawer door 7 in the front surface of freezing chamber 4.The cabinet of main body 1 is by top surface and side
The outer container 8 that is integrally formed is configured at the backplate 9 at the back side and is configured at the bottom panel 10 of bottom surface and covers.In the ice of main body 1
Inside case, the formation of interior case 11 of shape corresponding with refrigerating chamber 2, vegetable compartment 3 and freezing chamber 4 as shown in Figure 3.Outer container 8 with
Polyurethane 12 is filled between interior case 11.In addition in Fig. 3, outer container 8 and interior case 11 are indicated with line segment.
As shown in Fig. 2, backplate 9 has planar portions 14 and side surface part 15L.Side surface part 15L is located at from overleaf observing refrigerator
The end in 14 left side of planar portions in the case where 100.The corner 13L of the end in 9 left side of backplate has planar portions 14 and side
Portion 15L is with decussate shape.In addition, the end on 14 right side of planar portions is also matched from overleaf observing refrigerator 100
It is equipped with side surface part identical with side surface part 15L.And overleaf the end on the right side of plate 9 also by the side of planar portions 14 and right side
Face is formed with corner identical with corner 13L.The overleaf central portion of the up and down direction of plate 9 and at the both ends of left and right directions
It is respectively arranged with polyurethane inlet 16L, 16R.Overleaf there are three reinforcing ribs 17 for the center setting of the left and right directions of plate 9, use
Deformation when preventing injection polyurethane.Three reinforcing ribs 17 vertically extend in parallel.The overleaf upper end of plate 9
Right end is provided with handle 18.The use when keeping refrigerator mobile of handle 18.Overleaf the center of the upper end of plate 9 is configured with control base
Plate incorporating section 19.It is protected by control base board cover 20 control base board incorporating section 19.
Machine Room 22 is equipped in the lowest part, that is, bottom at the back side of the main body 1 of refrigerator 100.Machine Room 22 is configured in bottom surface
On plate 10.As shown in figure 3, the fan 25 in Machine Room 22 equipped with compressor 21 and for cooling down compressor 21.Such as Fig. 2
And shown in Fig. 3, the back side of Machine Room 22 is by 23 covering of Machine Room cover.In Machine Room, cover 23 is formed with multiple ventilation holes 24, inhales
Entrance 24A and blow-off outlet 24B.The heat that compressor 21 generates is arranged via multiple ventilation holes 24 to the external of Machine Room 22
Out.In addition, thus as indicated by the arrows in fig. 3, the air outside suction inlet 24A sucking utilizes by acting fan 25
Air is discharged from blow-off outlet 24B to outside later for the air cooling compressor 21 sucked.
Machine Room cover 23 is not flat shape, the corner 27L and 27R of left and right chamfered shape.In this embodiment party
In formula, corner 27L and 27R is relative to the face for being formed with ventilation hole 24 with 25 degree of angle tilt.By the way that Machine Room is covered 23
Corner 27L and 24R be formed as chamfer shape, even if thus the case where contacting the back side refrigerator 100 are arranged with wall
Under, above-mentioned air flowing can be also generated in Machine Room 22.
The corner 13L of backplate 9 is in order to ensure being not formed as chamfer shape by realize heat-insulated of polyurethane 12, another party
The corner 27L of face Machine Room cover 23 is formed as chamfer shape to form wind path.As shown in Fig. 2, the shape of 9 lower part of backplate
With the width of left and right directions is reduced close to Machine Room cover 23, overleaf part adjacent with Machine Room cover 23 in plate 9 that is,
The shape of seam 28 matches with the shape of Machine Room cover 23.
Fig. 4 is the section for showing schematically the matching part of outer container and backplate of the refrigerator of the embodiments of the present invention
Figure.Fig. 4 show schematically by when the refrigerator 100 shown in Fig. 2 from overleaf observing positioned at left side refrigerator 100 outer container 8 and back
The matching part 32L of panel 9, cutting and section in the case where from bottom surface side in the position of the line B-B of Fig. 2.In addition scheming
In 4, outer container 8 and interior case 11 are indicated with line segment.The side surface part of outer container 8 is in the first buckling portion 8A, the second buckling portion 8B and
These three position bucklings of three buckling portion 8C.The end 15A of the side surface part 15 of backplate 9 is inserted in the first buckling portion by outer container 8
The recessed portion that 8A and the second buckling portion 8B is formed.In other words, outer container 8 clamps backplate 9 with backplate 9 with the side by outer container 8
The mode of side surface part 15L engage.In addition, when from overleaf observing refrigerator 100 positioned at right side refrigerator 100 outer container 8 and the back side
The matching part of plate 9 also has structure identical with matching part 32L.
Fig. 5 is the figure in the comparative example of the backplate generation wrinkle of refrigerator.Fig. 6 is the refrigerator for showing schematically comparative example
The figure in the section of the matching part of outer container and backplate.Fig. 6 is showed schematically the matching part 32 of the outer container 8 of refrigerator and backplate 9
Section in the case where the position of the line C-C of Fig. 5 is cut off and is magnified from bottom surface side.Due to forming above-mentioned backplate 9
The two movements of the drawing in the drawing portion 29 of the bending and lower part of Shi Jinhang side surface part 15, therefore panel material is along shown in fig. 5
The direction of arrow concentrates on the position of the upper end in drawing portion 29 in side surface part 15.Its result generates clout and becomes wrinkle 31.
There is the case where bloating to the either side on the inside of case outside and case in panel material, to form the such wrinkle 31 of wave.In Fig. 2
Perspective view in the circle of the position dotted lines of the wrinkle 31 generated in this way surrounded indicate.
There are following processes in the manufacturing process of refrigerator: by outer container 8, backplate 9, bottom panel 10 and 11 groups of interior case
After conjunction, polyurethane 12 is injected from polyurethane the inlet 16L and 16R of backplate 9 shown in Fig. 2.As long as shown in figure 4, outer
Case 8 is correctly matched with backplate 9, then polyurethane 12 would not leak.However as shown in fig. 6, if overleaf plate 9 generates wrinkle
31, then the gap 33 floated is formed by wrinkle 31.Moreover, polyurethane 12 can be from side shown in the arrow of the gap 33 in Fig. 6
It is leaked to the outside to flowing.Its result not only reduces heat insulation, also leads to the problem of and damages appearance because of wrinkle 31.
Fig. 7 be indicated from the back side of refrigerator the embodiments of the present invention refrigerator assembling before backplate vertical view
Figure.In backplate 9 before assembling, deposit when from the overleaf observing of refrigerator 100 in left part becomes the side in left side after assembling
The region for becoming the side surface part 15R on right side after assembling is deposited in the region of portion 15L in right part.In Fig. 7, become angle after assembling
The position of portion 13L, 13R and position as drawing portion 29 are represented by dashed line.
The region as the side surface part 15L in left side is formed with incised notch portion 35L after assembling, becomes the side on right side after assembling
The region of facial 15R is formed with incised notch portion 35R.Incised notch portion 35L include along backplate 9 short side direction extension face 36L,
With relative to the inclined face 37L of short side direction, and cross sectional shape triangular in shape.In incised notch portion 35L, face 36L and face 37L are handed over
The part of fork becomes the vertex of a triangle in cross sectional shape.The part that the left side edge of face 37L and backplate 9 intersects, is being carried on the back
It is located at the position of part that the left side edge of specific surface 36L and backplate 9 intersects on the lower in the up and down direction of panel 9.Face 36L with
Face 37L intersect part that is, the vertex of a triangle in cross sectional shape part, overleaf the up and down direction of plate 9 is upper
In the identical position in the part that intersects with the left side edge of face 36L and backplate 9.Incised notch portion 35R has face 36R and face 37R, and
With structure identical with incised notch portion 35L.Face 36R is suitable with face 36L, and face 37R is suitable with face 37L.
Incised notch portion 35L is formed are as follows: the long side side of the part that vertex of a triangle, that is, face 36L intersects with face 37L overleaf plate 9
Upwards, positioned at the identical position in the part that intersects with corner 13L and drawing portion 29.Equally, incised notch portion 35R is formed are as follows: triangle
The part that intersects with face 37R vertex, that is, face 36R overleaf in the longitudinal direction of plate 9, be located at and corner 13R and drawing portion 29 handed over
The identical position in the part of fork.In other words, incised notch portion 35L and 35R is formed as being located at the portion for implementing drawing and forming in backplate 9
The upper end side divided.In the present embodiment, before the process for carrying out the drawing and forming of aftermentioned backplate 9, execution forms incised notch
The process of portion 35L and incised notch portion 35R.
Fig. 8 is the side view of the refrigerator of the utility model.Fig. 9 is the refrigerator that amplification indicates the embodiments of the present invention
Backplate incised notch portion figure.Fig. 9 amplification indicates the state of the incised notch portion 35L after assembling.As described above, back before assembling
In the incised notch portion 35L of panel 9, the part that the left side edge of face 37L and backplate 9 intersects, overleaf the up and down direction of plate 9 is upper
In the position of the part that the left side edge of specific surface 36L and backplate 9 intersect on the lower.Equally, in incised notch portion 35R, face 37R
The part intersected with the right side edge of backplate 9 is overleaf located at the right side of specific surface 36R and backplate 9 in the up and down direction of plate 9
The position of the part that edge intersects on the lower.Moreover, when assembling backplate 9, corner 13L, 13R and drawing portion 29 is curved
When folding, in the mode for keeping face 37L opposed with face 36L, the partially upward direction for intersecting the left end of face 37L and backplate 9
It is mobile, and the mode to keep face 37R opposed with face 36R, the part for intersecting the right-hand end of face 37R and backplate 9 are upward
Direction is mobile.Its result incised notch portion 35L, 35R forms edge shape shown in Fig. 9.
More than, according to the present embodiment, the manufacturing process of backplate 9 includes following process: drawing sequence, overleaf plate 9
In carry out drawing and forming in the lower part for being located at Machine Room and covering 23 sides and form drawing portion 29, and backplate 9 and Machine Room is made to cover 23
The shape of adjacent part that is, seam 28 and Machine Room cover 23 matches；Incised notch portion formation process, the overleaf left side of plate 9
Edge forms incised notch portion 35L, and forms incised notch portion 35R in right side edge.Moreover, incised notch portion formation process is before drawing sequence
It executes.Therefore when executing drawing sequence, the space kept out of the way for wrinkle 31 is formed, so as to inhibit the overleaf generation of plate 9 folding
Wrinkle 31.Additionally, due to overleaf the gap shown in fig. 6 33 that is formed by wrinkle 31 will not be generated by plate 9, therefore it is not easy to cause poly- ammonia
Ester 12 leaks to the outside.Furthermore it is possible to overleaf obtain non-wrinkle 31 appearance in plate 9.
As shown in figure 9, overleaf in plate 9, the top of 36L and overleaf the left end of plate 9 has been formed about in face
Circular insertion hole 39.Overleaf in the lower section of face 37L and near the part that face 36L intersects with face 37L in plate 9, formed
There is circular insertion hole 40.Face 36R top and overleaf near the side end of plate 9, be formed with same as insertion hole 39
Insertion hole, face 37R lower section and near the part that face 36R intersects with face 37R, be formed with same as insertion hole 40
It is inserted into hole.It is detailed in about these insertion holes aftermentioned.
Figure 10 is the perspective view that the resin cover of the embodiments of the present invention is indicated from surface side.Figure 11 is from the back side
Indicate the perspective view of the resin cover of the embodiments of the present invention.Figure 12 is the refrigerator for indicating the embodiments of the present invention
Lower part perspective view.Resin cover 38 is the laminal component of rectangle.At the back side of resin cover 38, at four of composition rectangle
Edge part is formed with wall portion 38A.In addition, resin cover 38 the back side and on the diagonal be provided with coniform protrusion 41 and
Protrusion 42.
By by protrusion 41 be inserted into backplate 9 insertion hole 39, and by protrusion 42 be inserted into backplate 9 insertion hole 40,
Thus resin cover 38 is installed on incised notch portion 35L.Moreover, being formed with thin-line-shaped recess portion shown in Fig. 9 and assembling backplate 9
Incised notch portion 35L later, is covered by resin cover 38.Therefore by installation resin cover 38, to prevent the hand of user and become
The incised notch portion 35L of edge shape is contacted.Relative to incised notch portion 35R, resin cover 38 is also installed in an identical manner.
In the present embodiment, it before polyurethane 12 is injected the process between outer container 8 and interior case 11, executes resin cover
38 processes for being installed on the incised notch portion 35L and 35R of backplate 9.Thus it prevents when injecting polyurethane, polyurethane 12 is from incised notch
The insertion hole 39,40 of portion 35L and the insertion hole leakage of incised notch portion 35R.
In addition, the structure of the storeroom inside the main body 1 of refrigerator is not limited to above structure.It can also be in the cold of top layer
Being arranged side by side under hiding room has ice-making compartment and switching chamber, is arranged with freezing chamber at it, and be configured with vegetable compartment in lowest level.Separately
Outside, it can also be configured with vegetable compartment under ice-making compartment and switching chamber, be configured with freezing chamber in lowest level.Alternatively, it is also possible to be
The Two door refrigerator being only made of refrigerating chamber and freezing chamber.
Description of symbols: 1... main body；2... refrigerating chamber；3... vegetable compartment；4... freezing chamber；5... refrigerating chamber rotates
Door；6... vegetable compartment drawer door；7... cold chamber drawer door；8... outer container；The first buckling portion of 8A...；The second buckling of 8B...
Portion；8C... third buckling portion；9... backplate；10... bottom panel；11... interior case；12... polyurethane；13... corner；
The corner 13L...；The corner 13R...；14... planar portions；15... side surface part；The end 15A...；15L... side surface part；15R...
Side surface part；16L... polyurethane inlet；16R... polyurethane inlet；17... reinforcing rib；18... handle；19... it controls
Substrate reception portion；20... control base board cover；21... compressor；22... Machine Room；23... Machine Room is covered；24... it divulges information
Hole；24A... suction inlet；24B... blow-off outlet；25... fan；27... chamfer shape；The corner 27L...；The corner 27R...；
28... seam；29... drawing portion；31... wrinkle；32... matching part；The matching part 32L...；33... gap； 35L...
Incised notch portion；35R... incised notch portion；The face 36L...；The face 36R...；The face 37L...；The face 37R...；38... resin cover；38A... wall
Portion；39... it is inserted into hole；40... it is inserted into hole；41... protrusion；42... protrusion；100... refrigerator.
Claims (2)
1. a kind of backplate of refrigerator, which is characterized in that
The backplate of the refrigerator and Machine Room cover are continuous, which is provide with the machinery for being placed at the back side configuration of refrigerator main body
The back side of room, and there is the shape that chamfering is implemented to Machine Room cover corner,
The backplate of the refrigerator has:
Backplate corner comprising: with the part of the shape of right-angle bending and with the shape with Machine Room cover corner
The part of the identical chamfer shape of shape；And
Incised notch portion, the cross sectional shape triangular in shape before forming the backplate corner are forming the backplate corner
Make a pair of of the face for the triangle for constituting the cross sectional shape opposed later.
2. the backplate of refrigerator according to claim 1, which is characterized in that
It is also equipped with the resin cover for being installed on the incised notch portion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2017/012846 WO2018179124A1 (en) | 2017-03-29 | 2017-03-29 | Manufacturing method for rear panel for refrigerator, and rear panel for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208567284U true CN208567284U (en) | 2019-03-01 |
Family
ID=63674497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201790000424.5U Expired - Fee Related CN208567284U (en) | 2017-03-29 | 2017-03-29 | The backplate of refrigerator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2018179124A1 (en) |
| CN (1) | CN208567284U (en) |
| WO (1) | WO2018179124A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5178465U (en) * | 1974-12-17 | 1976-06-21 | ||
| JPS63107637A (en) * | 1986-10-22 | 1988-05-12 | 昭和アルミニウム株式会社 | Hollow panel for forming heat insulating panel |
| JP3426422B2 (en) * | 1995-09-01 | 2003-07-14 | ホシザキ電機株式会社 | Insulated box |
| JP2000301250A (en) * | 1999-04-20 | 2000-10-31 | Matsushita Electric Ind Co Ltd | Forming device of sheet material |
| JP4497736B2 (en) * | 2001-03-02 | 2010-07-07 | 本田技研工業株式会社 | Blank material for forming double-layer products |
| JP2005326115A (en) * | 2004-05-17 | 2005-11-24 | Matsushita Electric Ind Co Ltd | Refrigerator |
| JP2006078114A (en) * | 2004-09-10 | 2006-03-23 | Mitsubishi Electric Corp | Refrigerator |
| JP2009074732A (en) * | 2007-09-20 | 2009-04-09 | Mitsubishi Electric Corp | Refrigerator |
| JP6301593B2 (en) * | 2013-06-07 | 2018-03-28 | 東芝ライフスタイル株式会社 | refrigerator |
-
2017
- 2017-03-29 CN CN201790000424.5U patent/CN208567284U/en not_active Expired - Fee Related
- 2017-03-29 WO PCT/JP2017/012846 patent/WO2018179124A1/en active Application Filing
- 2017-03-29 JP JP2019508416A patent/JPWO2018179124A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018179124A1 (en) | 2018-10-04 |
| JPWO2018179124A1 (en) | 2019-11-07 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |