CN104344662B - Refrigerator door and refrigerator with same - Google Patents
Refrigerator door and refrigerator with same Download PDFInfo
- Publication number
- CN104344662B CN104344662B CN201410374558.6A CN201410374558A CN104344662B CN 104344662 B CN104344662 B CN 104344662B CN 201410374558 A CN201410374558 A CN 201410374558A CN 104344662 B CN104344662 B CN 104344662B
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- CN
- China
- Prior art keywords
- backplate
- door
- refrigerator
- guard block
- flange part
- 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.)
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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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- 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
- F25D23/02—Doors; Covers
-
- 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
- F25D23/02—Doors; Covers
- F25D23/021—Sliding doors
-
- 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
- F25D23/02—Doors; Covers
- F25D23/028—Details
Abstract
The purpose of the present invention is to provide: a refrigerator door which is obtained while minimizing an increase in manufacturing cost and while minimizing a reduction in strength: and a refrigerator which is provided with the refrigerator door. A refrigerator door is provided with a door section in which a vacuum heat-insulating material is housed and which is filled with a foamed heat-insulating material; a frame which is attached to the door section and which is utilized to movably support the door section; an affixation member which affixes the frame to the door section; a back panel which is provided within the door section and to which an affixation member is attached; and a protective member which is attached to the back panel so as to face the front end side of the affixation member, the front end side protruding to the door section side. The foamed heat-insulating material is filled into the gap formed between the protective member and the back panel.
Description
Technical field
The present invention relates to refrigerator doors and possess the refrigerator of the refrigerator doors.
Background technology
Proposed there is following refrigerator in the past, i.e.,：The control box that various equipment to refrigerator are controlled is installed on by gathering
The outside (for example, referring to patent documentation 1) of the outline of the refrigerator of the compositions such as urethane foam.Technology described in patent documentation 1,
In order to control box to be fixed on the outline of refrigerator, for example, fasten the screw of length 20mm to 30mm or so.And, in order to not make
The screw of the fastening is pierced into vacuum heat insulation materials for being arranged in the outline of refrigerator etc. and causes vacuum heat insulation materials damaged, in advance
First to vacuum heat insulation materials in the position positioned at screw fastening part carry out pressing mold and make its lower thickness, so as to use in the part
Two-sided tape pastes the guard blocks such as foamed materialss.
In addition, it was also proposed that have following refrigerator, i.e.,：The substrate and collecting that various equipment to refrigerator are controlled should
The case cover of substrate is installed in the framework of the refrigerator of filling with foam insulation materials (for example, referring to patent documentation 2).Patent documentation
Substrate, by arranging case cover, is thus isolated with foamed thermal insulating, and substrate is held in pre- by the technology described in 2
The position for first setting.
Patent documentation 1：Japanese Unexamined Patent Publication 2006-105314 publications (for example, referring to Fig. 6)
Patent documentation 2：Japanese Unexamined Patent Publication 2011-58787 publications (for example, referring to Fig. 4)
There is following problem in the technology that patent documentation 1 is recorded, i.e.,：Setting carries out pressing mold to vacuum heat insulation materials and makes which thick
The thinning flow chart of degree, and the flow chart spends the time very much, so as to cause manufacturing cost to increase.
In addition, in the technology described in patent documentation 1, there is deviation in the set location of vacuum heat insulation materials, so as to
Need it is bigger than necessary position, be pasted on the guard block and two-sided tape for carrying out pressing mold and the recess of lower thickness.Therefore
Presence causes the time needed for assembling operation operation further to increase, and then number of components also increases, so as to manufacturing cost enters one
The problem of step increase.
Additionally, also there is following problem in the technology described in patent documentation 1, i.e.,：If carrying out pressing mold to vacuum heat insulation materials
And making its lower thickness, then the heat-insulating property of the refrigerator of the part for causing this thinning is reduced.
There is following problem in the technology described in patent documentation 2, i.e.,：Due to not exhausted to the space filling-foam in case cover
Hot material, therefore cause the intensity decreases of the door of the part for being provided with the case cover.That is, by refrigerator framework medial surface with peace
Space that case cover loaded on the medial surface is formed that is, the space of substrate is provided with, is separated by case cover, so as to be not filled by
Expandable filler.Therefore there is the problem of the intensity decreases of the part for being provided with case cover in refrigerator doors.
The content of the invention
The present invention is made to solve above-mentioned problem, it is therefore intended that is provided a kind of realization and is suppressed manufacturing cost to increase
Greatly, and the refrigerator doors that reduce of inhibition strength and possesses the refrigerator of the refrigerator doors.
Refrigerator doors involved in the present invention have：Door portion, which contains vacuum heat insulation materials, and is filled with foamed heat insulation
Material；Framework, which is installed on a portion, for door portion is supported as movement freely；Fixed component, framework is fixed on a portion by which；
Backplate, which is arranged in a portion, and is provided with fixed component；Guard block, which is projecting with propylaeum portion side in fixed component
The opposed mode in front be installed on backplate, in the gap formed between guard block and backplate, filled with foaming
Adiabator.
Refrigerator doors of the invention, due to said structure, therefore, it is possible to suppress manufacturing cost to increase, and suppress
Intensity decreases.
Description of the drawings
Fig. 1 is the brief front view of the refrigerator of embodiments of the present invention 1.
Fig. 2 is the main parallax stereogram of the door main body of the refrigerator of embodiments of the present invention 1.
Fig. 3 is the rear perspective view in the state of the decomposition of the door main body of the refrigerator of embodiments of the present invention 1.
Fig. 4 is the axonometric chart in the state of the decomposition in the door portion of the refrigerator of embodiments of the present invention 1.
Fig. 5 is the explanatory diagram of the inner panel and guard block of the refrigerator of embodiments of the present invention 1 etc..
Fig. 6 is the explanatory diagram of the guard block of the refrigerator of embodiments of the present invention 1.
Fig. 7 is the horizontal cross of the refrigerator door main body of embodiments of the present invention 1.
Description of reference numerals：1 ... door main body；2 ... external door panels；2A ... handle portions；3 ... door top door closures；4 ... door lower side doors
Lid；5 ... inner panels；5A ... planar portions；5a ... recesses；5b ... convex portions；5c ... holes；6 ... vacuum heat insulation materials；7 ... framework assembled portions
Part；7B2 ... holes；7a1 ... rotary shafts；7a2 ... rotary shafts；7b1 ... frameworks；7b2 ... frameworks；7c ... connection members；8 ... the back sides
Plate；8a ... backplate flange parts；8b ... screw fixing hole；8c ... holes；9 ... screws；10 ... guard blocks；10a ... juts；
10b ... claws；10c ... flange parts；10d ... juts；10e ... incised notch portion；10f1 ... peristomes；10f2 ... peristomes；
10f3 ... peristomes；10g ... planar portions；11 ... screws；；20 ... door portions；；100 ... refrigerators；102 ... cold rooms；102a ... cold preservations
Room door；102b ... refrigerating-chamber doors；103 ... ice-making compartments；104 ... switching chambers；105 ... refrigerating chambers；106 ... vegetable compartment；110 ... operations
Device；P ... gaps；S ... is spaced；T ... is spaced.
Specific embodiment
Hereinafter, referring to the drawings the embodiment of the refrigerator doors and the refrigerator for possessing the refrigerator doors of the present invention is said
It is bright.In addition, the present invention is not limited by the mode of drawings identified below.
Embodiment 1
Fig. 1 is the brief front view of the refrigerator 100 of embodiment 1.The storeroom of the collecting food of refrigerator 100 etc., has：
The cold room 102 for being arranged at the superiors, the ice-making compartment 103 abreast arranged in downside of cold room 102 or so and switching chamber
104th, it is arranged at the refrigerating chamber 105 of the downside of ice-making compartment 103 and switching chamber 104, and is arranged at the downside of refrigerating chamber 105
Vegetable compartment 106.The front openings of cold room 102 are utilized lower hinge and are installed as revolving refrigerating-chamber door 102a, cold room
Door 102b is covered as being opened and closed.Ice-making compartment 103 is with the water from the water supply tank (not shown) being arranged in cold room 102
The ice maker of ice is made automatically, the ice by made by the ice maker can be stored in ice bank by the ice-making compartment 103
Storeroom.Switching chamber 104 is the storeroom that design temperature can be switched to refrigerated storage temperature band from cryogenic temperature band.In cold room
The front of door 102a is provided with operation device 110.
It is provided with ice-making compartment 103, switching chamber 104, refrigerating chamber 105 and vegetable compartment 106 that be installed as can be along with Fig. 1's
The door main body 1 that the vertical direction of paper is extracted out freely.In the explanation of present embodiment 1, as an example to being arranged at vegetable
The door main body 1 of dish room 106 is illustrated.
Fig. 2 is the main parallax stereogram of the door main body 1 of the refrigerator 100 of embodiment 1.Fig. 3 is the refrigerator 100 of embodiment 1
Door main body 1 decomposition in the state of rear perspective view.Fig. 4 is the shape of the decomposition in the door portion 20 of the refrigerator 100 of embodiment 1
Axonometric chart under state.The structure of door main body 1 is illustrated with reference to Fig. 2～Fig. 4.
Door main body 1 has：Constitute refrigerator 100 face side outline door portion 20, and for by door portion 20 with move
Dynamic mode freely is supported on the framework assembling parts 7 of refrigerator main body.
Door portion 20
Door portion 20 has：The external door panel 2 of the outline of the face side of refrigerator 100 is constituted, being installed on the upper end side of external door panel 2
Door top door closure 3 and the lower end side for being installed on external door panel 2 the following door closure 4 of door, and constitute the interior of outline on the inside of case
Plate 5.Door portion 20 has external door panel 2, the following door closure 4 of door top door closure 3, door and inner panel 5 as outline.In addition, door portion 20
Vacuum heat insulation materials are contained in the interior volume formed by external door panel 2, the following door closure 4 of door top door closure 3, door and inner panel 5
6, and the foamed thermal insulating filled with omission diagram.In addition, vacuum heat insulation materials 6 are being contained in external door panel 2, door top
In the state of in the following door closure 4 of door closure 3, door and inner panel 5, filled with foamed thermal insulating.By filling the foamed heat insulation material
Material, improves the thermal insulation of refrigerator 100, therefore, it is possible to improve the energy-saving efficiency of refrigerator 100.In addition, exhausted by filling the foaming
Hot material improves thermal insulation, and the thickness therefore, it is possible to make door main body 1 reduces, and replacing correspondingly can be in refrigerator 100
Internal volume vacating space.Further, door portion 20 is provided with guard block 10, the guard block 10 suppresses opposite house portion 20 and frame set
Dress part 7 is attached used screw 11 and is pierced into 6 grade of vacuum heat insulation materials and causes the feelings of 6 breakage of vacuum heat insulation materials
Condition.
External door panel 2
External door panel 2 is that upper end side is provided with a top door closure 3, and lower end side is provided with the following door closure 4 of door, via send out
The opposed locations of bubble adiabator and vacuum heat insulation materials 6 are provided with the metallic plate of inner panel 5.External door panel 2 upper end side with
User can extract out, or close the mode of door main body 1 and be provided with handle portion 2A.In addition, in Fig. 2～Fig. 4, as an example
The horizontal cross-sectional shape for illustrating external door panel 2 is the curved shape releived projected towards face side from the rear side of refrigerator 100.
Door top door closure 3 and the following door closure of door 4
Door top door closure 3 is arranged at the upper end side of external door panel 2 that is, spreads all over the left and right directions of refrigerator 100.In addition, door is following
Door closure 4 is arranged at the lower end side of external door panel 2 that is, spreads all over the left and right directions of refrigerator 100.In addition, in present embodiment 1, as
One example is illustrated to the door portion 20 for being provided with a top door closure 3 and following 4 the two door closures of door closure of door, but is not limited
Due to this, or the upper and lower any one party in door portion 20 is provided with the mode of door closure, can also be up and down
Four sides are provided with the mode of door closure.
Inner panel 5
Inner panel 5 is set to opposed with external door panel 2 across foamed thermal insulating and vacuum heat insulation materials 6.Door upper side door
Lid 3 is located at the upside of inner panel 5, and the following door closure 4 of door is located at downside.Inner panel 5 is formed with：The plane abutted with vacuum heat insulation materials 6
Portion 5A, by the face side from refrigerator 100 towards rear side direction ratio planar portions 5A it is more prominent in the way of the recess 5a that formed.Such as
Shown in Fig. 3, when the rear side from door portion 20 is observed, planar portions 5A are comparable to the part of the recess 5a for being formed at inner panel 5.
Recess 5a is respectively formed with one respectively in the left and right of inner panel 5 and amounts to two.In addition, two recess 5a be respectively formed with respectively with from
Two convex portion 5b that the rear side of refrigerator 100 is formed towards the mode that face side is projected.Convex portion 5b is used as by backplate described later 8
Guide rail (positioning) function when being installed on inner panel 5.
The backplate 8 installed for guard block 10 is provided with recess 5a.Backplate 8 be provided for by framework 7b1 with
And framework 7b2 is installed on inner panel 5.More specifically, backplate 8 is fixed on inner panel 5 by screw 9, so as to enter to guard block 10
Row supporting, and it is fastened with the screw 11 that framework assembling parts 7 are fixed with door portion 20.
Wherein, the front of screw 9 and screw 11 projects such as 3～30mm or so than backplate 8.That is, backplate 8 with
The mode of screw 9 and screw 11 is connected with by 11 insertion of screw 9 and screw, so as to above-mentioned screw 9 and screw 11
Front is not damaged the mode of the vacuum heat insulation materials 6 for being contained in a portion 20 and guard block 10 is supported.
For backplate 8, side and lower end side are provided with the width with the horizontal direction of backplate 8 thereon
The backplate flange part 8a of the width of degree same degree.Backplate flange part 8a extends protrusion in the way of orthogonal with inner panel 5, and
The part projected from the extension extends protrusion towards the direction parallel with planar portions 10g.Therefore the formation in backplate 8 has backplate
The longitudinal sectional shape of the part of flange part 8a becomes crank-like.Guard block 10 is embedded with backplate flange part 8a, from
And guard block 10 is supported on into backplate 8.In addition, overleaf plate 8 is formed with multiple screws fixations for the connection of screw 11
Hole 8b, and it is formed with the hole 8c fixed for the screw of the connection of screw 9.
Guard block 10
Guard block 10 suppresses to be fixed framework assembling parts 7 and door portion 20 used screw 11, and to damage vacuum exhausted
Hot material 6 and cause the situation of 6 breakage of vacuum heat insulation materials.Guard block 10 has：The face of one side is opposed with backplate 8, separately
Planar portions 10g that the face of one side is abutted with vacuum heat insulation materials 6；It is formed at the peristome of the upside and downside of planar portions 10g
10f1, peristome 10f2 and peristome 10f3；Be formed at the face of a side of planar portions 10g jut 10a and four it is prominent
Play portion 10d.In addition, flange part 10c of the guard block 10 with the upper end side and lower end side for being respectively formed in planar portions 10g,
Claw 10b that the forming position of the peristome 10f2 in flange part 10c is arranged and set in the forming position of peristome 10f3
The claw 10b for putting.For the detailed structure of guard block 10, illustrated with Fig. 5 and Fig. 6.
Framework assembling parts 7
Framework assembling parts 7 are installed on a portion 20, and by door in the way of storeroom (vegetable compartment 106) can be opened and closed freely
Portion 20 is supported as movement freely.When observing refrigerator 100 from face side, framework assembling parts 7 have the right side for being installed on a portion 20
Framework 7b1, be installed on a portion 20 left side framework 7b2 and connection member 7c of connection framework 7b1 and framework 7b2.Separately
Outward, a side of connection member 7c is connected to framework 7b1, and another side is connected to framework 7b2.
The shell that framework 7b1 and framework 7b2 is illustrated to the omission that stock etc. is loaded between framework 7b1 and framework 7b2
Body is supported.In addition, a portion 20 is fixed on by screw 11 in a side of framework 7b1, another side is provided with rotary shaft
7a1.Additionally, framework 7b2 is also identically with framework 7b1, a portion 20 is fixed on by screw 11 in a side, is provided with another side
Rotary shaft 7a2.Thus, if user is gripped to handle 2A, make door main body 1 movable relative to refrigerator 100, then rotary shaft
7a1 and rotary shaft 7a2 are moved on the guide rail (omitting diagram) for being formed at vegetable compartment 106.That is, framework assembling parts 7 have
Framework 7b1 and framework 7b2, rotary shaft 7a1 and rotary shaft 7a2, before making door main body 1 relative to vegetable compartment 106
After slide.Framework 7b1 and framework 7b2 for example can be constituted by making metallic plate tortuous.
The detailed construction of guard block 10
Fig. 5 is the explanatory diagram of the inner panel 5 and guard block 10 of the refrigerator 100 of embodiment 1 etc..Fig. 6 is embodiment 1
Refrigerator 100 guard block 10 explanatory diagram.The detailed structure of guard block 10 is illustrated with reference to Fig. 5 and Fig. 6.
Guard block 10 with centered on the forming position of jut 10a described later, shape symmetrical up and down.And
And, guard block 10 is installed in the way of the front that 20 side of propylaeum portion with fixed component that is, in screw 11 projects is opposed
Backplate 8, is formed with the gap P for foamed thermal insulating filling between backplate 8 (with reference to Fig. 7).Guard block 10
Such as it is made up of resin etc..
The face of one side of planar portions 10g is relative with screw 9 and screw 11 from 8 insertion of backplate, so as to suppress screw 9
And the front of screw 11 is pierced into vacuum heat insulation materials 6.More specifically, planar portions 10g are set to separate pre- with backplate 8
The interval T (with reference to Fig. 7) that first sets and form gap P (with reference to Fig. 7).
Planar portions 10g be formed with upside flange part 10c side be formed with peristome 10f1, peristome 10f2 and
Peristome 10f3, and be formed with downside flange part 10c side be also formed with peristome 10f1, peristome 10f2 and
Peristome 10f3.
Incised notch portion 10e is formed with the lateral margin of planar portions 10g.More specifically, in planar portions 10g with the flange part of upside
The mode that part between 10c and the flange part 10c of downside diminishes than the width that is formed with the part left and right directions of flange part 10c
It is formed with incised notch portion 10e.Additionally, incised notch portion 10e is identically with peristome 10f1, peristome 10f2 and peristome 10f3, shape
Become easily to gap P (with reference to Fig. 7) the supply foamed thermal insulating between planar portions 10g and backplate 8.
Peristome 10f1, peristome 10f2 and peristome 10f3 are formed at the side for being formed with flange part 10c.Peristome
10f1 is formed between peristome 10f2 and peristome 10f3.Peristome 10f2 is located at opening from the face side observation of refrigerator 100
The left side of portion 10f1, peristome 10f3 are located at the right side of peristome 10f1 from the face side observation of refrigerator 100.For peristome
For 10f1, peristome 10f2 and peristome 10f3, when foamed thermal insulating is filled in portion 20, easily to planar portions
Space (gap P) supply foamed thermal insulating between 10g and backplate 8.In addition, the peristome 10f2 and peristome of upside
Side is provided with claw 10b to 10f3 thereon, and the peristome 10f2 and peristome 10f3 of downside are provided with claw on the downside of which
10b, peristome 10f2 and peristome 10f3 are also the cut-out hole that molding is carried out to claw 10b.Additionally, in Fig. 5 and Fig. 6
In, two situations for adding up to six peristomes are respectively formed with respectively with peristome 10f1, peristome 10f2 and peristome 10f3
As a example by be shown, but be not limited to this, can be fewer than six, it is also possible to more than six.In addition, in Fig. 5 and Fig. 6,
It is shown in case of peristome 10f1 is bigger than peristome 10f2 and peristome 10f3, but is not limited to this,
It can all be identical size.
Jut 10a be for screw 9 in from backplate 8 project partial insertion part.That is, screw 9 is being inserted
In the state of jut 10a, being surrounded by jut 10a from around the part that backplate 8 is projected in screw 9, therefore, it is possible to
Screw 9 is suppressed to damage vacuum heat insulation materials 6.Jut 10a is formed at the upper and lower of planar portions 10g of the one side of planar portions 10g
The middle body of width and left and right width.What jut 10a was formed as the side from planar portions 10g faces 8 pleurapophysis of backplate
Go out.In addition, jut 10a is formed at the face of a side of planar portions 10g, and suppression planar portions 10g are played towards the deformation of 8 side of backplate
Function.By so suppressing to deform such that it is able to suppress guard block 10 breakage of itself, in addition, it is also possible to suppress
Guard block 10 is deformed and is contacted with vacuum heat insulation materials 6, so as to damage vacuum heat insulation materials 6.
Jut 10d is also same with jut 10a, is formed at the face of a side of planar portions 10g.Jut 10d is with projection
Centered on portion 10a, the surrounding of planar portions 10g is formed at.More specifically, two jut 10d of upside are formed in plane
Peristome 10f2 and the downside of the forming position of peristome 10f3 that portion 10g is formed, two jut 10d of downside are formed at
The peristome 10f2 formed in planar portions 10g and the upside of the forming position of peristome 10f3.In addition, jut 10d with it is prominent
Play portion 10a different, do not supply the fixed components such as screw 9 to insert, but play the work(for suppressing planar portions 10g to deform towards 8 side of backplate
Energy.By so suppressing to deform such that it is able to suppress guard block 10 breakage of itself, in addition, it is also possible to suppress protection
Part 10 is deformed and is contacted with vacuum heat insulation materials 6, so as to damage vacuum heat insulation materials 6.
In addition, in Fig. 5 and Fig. 6, be shown with the situation for being formed with four jut 10d as an example,
But do not limited by the quantity.But, as shown in figs.5 and 6, if being configured at surrounding, can equably suppress planar portions 10g
Deformation.In addition, jut 10a and jut 10d can also in the state of guard block 10 is installed on backplate 8,
Project towards 8 side of backplate until abutting with backplate 8, it is also possible to do not abut with backplate 8.If abutting with backplate 8, can
Further suppress the deformation of guard block 10.
Flange part 10c is respectively formed in the upper end side and lower end side of planar portions 10g.This is formed with the observation of longitudinal section view
During the part of flange part 10c, flange part 10c becomes crank-like.That is, flange part 10c is with orthogonal with the upper end side of planar portions 10g
Mode extends protrusion towards 8 side of backplate, and the part projected from the extension extends parallel to project with planar portions 10g.In addition,
In the state of guard block 10 is installed on backplate 8, flange part 10c is abutted with backplate flange part 8a.In addition, in upside
The flange part 10c of flange part 10c and downside is formed with two claw 10b.
In addition, being also formed with peristome 10f1, peristome 10f2 and peristome 10f3 in flange part 10c.That is, peristome
10f1, peristome 10f2 and peristome 10f3 are formed as not only across planar portions 10g, also across flange part 10c.
Claw 10b is embedded in the backplate flange part 8a of backplate 8, solid for carrying out to guard block 10 and backplate 8
It is fixed.That is, guard block 10 not only connects for screw 9, is also fixed on by its claw 10b is embedded in backplate flange part 8a
The opposed locations of backplate 8.The claw 10b of one side of upside is formed at the shape of the peristome 10f2 in the flange part 10c of upside
Into the upside of position.The claw 10b of the opposing party of upside is formed at the formation position of the peristome 10f3 in the flange part 10c of upside
The upside put.The claw 10b of one side of downside is formed under the forming position of the peristome 10f2 in the flange part 10c of downside
Side.The claw 10b of the opposing party of downside is formed at the downside of the forming position of the peristome 10f3 in the flange part 10c of downside.
In addition, in present embodiment 1, as the unit being fixed to guard block 10 and backplate 8, to arrange pawl
It is illustrated in case of portion 10b and backplate flange part 8a, but is not limited to this, it would however also be possible to employ other shapes
Embeding mechanism.
Screw 9, screw 11 and vacuum heat insulation materials 6 etc.
Fig. 7 is the horizontal cross of the door main body 1 of the refrigerator 100 of embodiment 1.In addition to fig. 7, also referring to above-mentioned
Fig. 3 is illustrating position of screw 9 and screw 11 etc..
The backplate 8 in door portion 20 is fastened by three screws 11 with the framework 7b2 of framework assembling parts 7, additionally while in Fig. 7
It is middle to omit diagram, but framework 7b1 is similarly fastened with three screws 11 (with reference to Fig. 3).
Screw 9 corresponds to backplate fixation fixed component, for backplate 8 is fixed on presetting in a portion 20
Position.Screw 9 across inner panel 5 by hole 8c (with reference to Fig. 5) insertion of the hole of inner panel 5 (omitting diagram) and backplate 8 it
Afterwards, it is anchored on the jut 10a of guard block 10.The head of screw of screw 9 is pressed on into inner panel 5, so as to by the front of screw 9
It is anchored on jut 10a.In the state of screw 9 is inserted jut 10a, the part projected from backplate 8 in screw 9
Front is opposed with planar portions 10g, is surrounded by jut 10a around which, therefore, it is possible to suppress screw 9 to damage vacuum heat insulation materials
6。
In addition, screw 9 also has the positioning function between guard block 10 and backplate 8.That is, manufacture the work of refrigerator 100
Make personnel etc. screw 9 is inserted jut 10a first and positioning of the guard block 10 relative to backplate 8 is carried out.And, so
Afterwards, make claw 10b chimeric with backplate flange part 8a such that it is able to realize the fixation of guard block 10 and backplate 8.
Screw 11 is corresponding with fixed component, for framework assembling parts 7 are installed on inner panel 5.Across framework assembled portion
Part 7 and inner panel 5, after the hole 5c of the hole 7B2 and inner panel 5 of insertion framework assembling parts 7, are anchored on the screw of backplate 8
Fixing hole 8b.That is, the head of screw of screw 11 is pressed on into framework 7b1 and framework 7b2, so as to the front end by screw 11 fastens
In backplate 8, therefore formed by folder between framework 7b1 and framework 7b2 and backplate 8 in framework assembling parts 7 and inner panel 5
Hold, and the form to the pressing of above-mentioned part.
In addition, the front end of screw 11 become from backplate 8 towards foamed thermal insulating side (guard block 10 and backplate 8 it
Between space side) prominent structure.That is, screw 11 is different from screw 9, is not contained in jut 10a, but for screw 11 before
For end, planar portions 10g of guard block 10 are configured with its opposed locations, therefore, it is possible to suppress to damage vacuum heat insulation materials 6.
Vacuum heat insulation materials 6 are arranged in the state of being abutted with recess 5a, so as to vacuum heat insulation materials 6 and guard block 10
Planar portions 10g between interval, corresponding to the interval between the bearing surface and planar portions 10g of recess 5a.As shown in fig. 7, protecting
Planar portions 10g of shield part 10 are set to separate interval S set in advance with vacuum heat insulation materials 6.In addition, interval S is set as
Consider the deformation of vacuum heat insulation materials 6, for example, can also be set as several millimeters or so.Can also be according to the shape of inner panel 5, vacuum
Shape of adiabator 6 etc. is set as 0～30mm or so.
Assembling etc.
After backplate 8 being fixed with screw 9, carry out the part of bonding via two-sided tape etc., to by guard block 10
The inner panel 5 and vacuum heat insulation materials 6 for being embedded in backplate 8 is adhesively fixed.As shown in fig. 7, the planar portions for example to inner panel 5
5A carries out bonding with vacuum heat insulation materials 6.After vacuum heat insulation materials 6 are bonding with inner panel 5, to as metallic plate outdoors
The following door closure of plate 2, door top door closure 3 and door 4 is assembled.Then, to by inner panel 5, external door panel 2, door top door closure 3 and
The inner space filling with foam insulation materials that the following door closure 4 of door is formed.The foamed thermal insulating of the filling is throughout the inner space
In vacuum heat insulation materials 6 beyond part.That is, incised notch portion 10e, peristome 10f1, peristome are formed with guard block 10
10f2 and peristome 10f3, therefore foamed thermal insulating also easily flowed into as the sky between guard block 10 and backplate 8
Between gap P (with reference to Fig. 7).
The effect that the refrigerator 100 of present embodiment 1 has
The refrigerator 100 of present embodiment 1 adopts following structure, i.e., in order that from 5 side of inner panel towards 6 pleurapophysis of vacuum heat insulation materials
The screw 9 for going out and screw 11, do not damage vacuum heat insulation materials 6, by the jut 10a and planar portions of guard block 10
10g is protected.Thereby, it is possible to suppress to make vacuum heat insulation materials 6 damaged.
The refrigerator 100 of present embodiment 1 can be by by the backplate of the claw 10b of guard block 10 embedded backplate 8
Flange part 8a, and guard block 10 is arranged at into a portion 20.It is therefore not necessary to carry out pressing mold to vacuum heat insulation materials 6 and make thickness
Thinning flow chart, it becomes possible to suppress manufacturing cost to increase, and suppress the drop of the heat-insulating property of the part for making thinner
It is low.
The refrigerator 100 of present embodiment 1 is provided with interval, therefore foamed heat insulation between guard block 10 and backplate 8
Material is flowed between guard block 10 and backplate 8 such that it is able to the door main body 1 of the part of restraint measure guard block 10 it is strong
Degree is reduced.In addition, guard block 10 is formed with incised notch portion 10e, peristome 10f1, peristome 10f2 and peristome 10f3, from
And the inflow path of the partial foaming adiabator exists more, therefore foamed thermal insulating further easily flows into protection portion
Between part 10 and backplate 8.Therefore, it is possible to further suppress the intensity decreases of the door main body 1 of refrigerator 100.
In present embodiment 1, said using having used screw 9 and screw 11 as fixed component in case of
It is bright, but this is not limited to, even if in the case where nail, bolt etc. has been used, it is also possible to involved by acquisition and present embodiment
100 identical effect of refrigerator.
Embodiment 2
In embodiment 1 more than, overleaf the upper and lower side of plate 8 forms backplate flange part 8a.And, it is embedded in protection
Claw 10b at each up and down the two of part 10, so as to guard block 10 is installed on backplate 8.Herein, foamed thermal insulating
Mobility is different because of its material, density, door shape etc..Therefore, in order to improve the mobility of foamed thermal insulating, it is also possible to make
The backplate 8 being illustrated in embodiment 1 is rotated by 90 ° with the state parallel with inner panel 5, and fixes the back side in inner panel 5
Plate 8.That is, backplate flange part 8a is located at the right-hand end and left-hand end of backplate 8.
In addition, backplate 8 can also the overleaf upside and lower side of plate 8 and right-hand end and left-hand end both sides' shape
Into backplate flange part 8a.In order to improve the mobility of foamed thermal insulating, in the case where being rotated by 90 ° backplate 8, no
Only in the case where also backplate flange part 8a is added in left and right up and down, it is also possible to the structure in the way of it can install guard block 10
Into backplate 8.I.e., it would however also be possible to employ side and lower side form the first backplate flange part to backplate 8 thereon, and
Right-hand end and left-hand end form the structure of the second backplate flange part.In this case, it is also possible to there is claw up and down
Guard block 10 is installed on backplate 8 by the mode of 10b, even if be rotated by 90 ° guard block 10 can also install.Thus, no
There is the situation of the mould that bootlessly goes into operation, mould investment can be suppressed, so as to assembling operation and the embodiment 1 of guard block 10
It is same easily, so as to backplate flange part 8a becomes everywhere, thus with the bearing surface abutted before and after the flange of foamed thermal insulating
Increase, therefore, it is possible to make the higher door main body 1 of intensity and refrigerator 100.
Claims (7)
1. a kind of refrigerator doors, it is characterised in that have：
Door portion, contains vacuum heat insulation materials, and is filled with foamed thermal insulating between its external door panel and inner panel；
Framework, which is installed on the door portion, for the door portion is supported as movement freely；
Backplate, which is arranged in the door portion and is fixed on the inner panel；
Fixed component, inner panel described in its insertion and the backplate and the front end prominent to the inside in the door portion are installed on described
The framework is fixed on the door portion by backplate；And
Guard block, which is configured between the backplate and the vacuum heat insulation materials, with from the backplate towards described
The opposed mode in front end of the fixed component that external door panel side projects, separates interval set in advance and is installed on the back side
Plate,
In the gap formed between the guard block and the backplate, filled with the foamed thermal insulating.
2. refrigerator doors according to claim 1, it is characterised in that
The guard block has：
Planar portions, which is set to separate the interval set in advance and form the gap with the backplate, and with it is described
The front of fixed component is opposed；
Flange part, which is formed at the planar portions；And
Claw, which is formed at the flange part, and is embedded in the backplate.
3. refrigerator doors according to claim 2, it is characterised in that
The guard block has：
Incised notch portion, which is formed at the lateral margin of the planar portions；With
Peristome, which is formed at least side in the upper end side and lower end side of the planar portions.
4. refrigerator doors according to Claims 2 or 3, it is characterised in that
The backplate has backplate flange part, and the backplate flange part is arranged on the opposed of the flange part of the guard block
Position, it is chimeric for the claw.
5. refrigerator doors according to claim 4, it is characterised in that
For the backplate, backplate flange part described in first is formed with upper end side and lower end side, and on the right side
Side and left end side are formed with backplate flange part described in second,
The claw of the guard block is embedded in the first backplate flange part or the second backplate flange part.
6. refrigerator doors according to any one of claims 1 to 3, it is characterised in that
The backplate is inserted relative to the door portion, and is fixed with fixed component by backplate fixation, and the backplate is fixed
The guard block is anchored on the front of fixed component,
Hole is formed with the door portion and the backplate, is inserted for the backplate fixation fixed component,
The guard block has jut, and the jut fastens the backplate fixation fixed component.
7. a kind of refrigerator, it is characterised in that
Possess the refrigerator doors any one of claim 1～6.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-163163 | 2013-08-06 | ||
| JP2013163163A JP6071796B2 (en) | 2013-08-06 | 2013-08-06 | Refrigerator door and refrigerator equipped with the same |
| JPPCT/JP2014/069190 | 2014-07-18 | ||
| PCT/JP2014/069190 WO2015019833A1 (en) | 2013-08-06 | 2014-07-18 | Refrigerator door and refrigerator with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104344662A CN104344662A (en) | 2015-02-11 |
| CN104344662B true CN104344662B (en) | 2017-04-12 |
Family
ID=52461172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410374558.6A Active CN104344662B (en) | 2013-08-06 | 2014-07-31 | Refrigerator door and refrigerator with same |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JP6071796B2 (en) |
| CN (1) | CN104344662B (en) |
| AU (1) | AU2014303738B2 (en) |
| HK (1) | HK1206094A1 (en) |
| MY (1) | MY181417A (en) |
| RU (1) | RU2627067C1 (en) |
| SG (1) | SG11201600579YA (en) |
| TW (1) | TW201516362A (en) |
| WO (1) | WO2015019833A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017002345A1 (en) * | 2015-06-29 | 2017-01-05 | パナソニックＩｐマネジメント株式会社 | Refrigerator |
| JP6515334B2 (en) * | 2015-06-29 | 2019-05-22 | パナソニックＩｐマネジメント株式会社 | refrigerator |
| US10907883B2 (en) | 2016-12-02 | 2021-02-02 | Whirlpool Corporation | Hinge support assembly |
| JP2019015475A (en) * | 2017-07-10 | 2019-01-31 | パナソニックＩｐマネジメント株式会社 | Vacuum heat insulation housing and refrigerator |
| KR102449177B1 (en) | 2017-08-01 | 2022-09-29 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102529116B1 (en) | 2017-08-01 | 2023-05-08 | 엘지전자 주식회사 | Vacuum adiabatic body, fabrication method for the vacuum adibatic body, and refrigerating or warming apparatus insulated by the vacuum adiabatic body |
| KR102427466B1 (en) | 2017-08-01 | 2022-08-01 | 엘지전자 주식회사 | Vehicle, refrigerater for vehicle, and controlling method for refrigerator for vehicle |
| KR102449175B1 (en) | 2017-08-01 | 2022-09-29 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102459784B1 (en) | 2017-08-01 | 2022-10-28 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102459786B1 (en) | 2017-08-16 | 2022-10-28 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102609013B1 (en) * | 2018-06-27 | 2023-12-04 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| US20220163253A1 (en) * | 2020-11-23 | 2022-05-26 | Whirlpool Corporation | Adjustment assembly for appliance door |
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| JP2002130929A (en) * | 2000-10-27 | 2002-05-09 | Mitsubishi Electric Corp | Heat insulating door body |
| CN1646867A (en) * | 2002-04-03 | 2005-07-27 | Lg电子株式会社 | Door apparatus for drawer type refrigerator |
| CN1950655A (en) * | 2004-05-31 | 2007-04-18 | 松下电器产业株式会社 | Refrigerator |
| JP2011237118A (en) * | 2010-05-11 | 2011-11-24 | Hitachi Appliances Inc | Refrigerator and method for manufacturing the same |
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| JPH07174459A (en) * | 1993-12-20 | 1995-07-14 | Hitachi Ltd | Drawer for refrigerator |
| JPH109760A (en) * | 1996-06-24 | 1998-01-16 | Yamato Ind Kk | Door for housing storage and door liner |
| JPH10132455A (en) * | 1996-10-28 | 1998-05-22 | Matsushita Refrig Co Ltd | Refrigerator |
| JP3428342B2 (en) * | 1997-01-20 | 2003-07-22 | 株式会社東芝 | door |
| JP3991515B2 (en) * | 1999-06-28 | 2007-10-17 | 三菱電機株式会社 | refrigerator |
| JP2008112845A (en) * | 2006-10-30 | 2008-05-15 | Osaka Univ | Ferromagnetic material |
| JP5246193B2 (en) * | 2010-03-25 | 2013-07-24 | パナソニック株式会社 | refrigerator |
| TWI440807B (en) * | 2010-06-02 | 2014-06-11 | Toshiba Kk | Refrigerator |
| CN204027162U (en) * | 2013-08-06 | 2014-12-17 | 三菱电机株式会社 | Refrigerator doors and possess the refrigerator of this refrigerator doors |
-
2013
- 2013-08-06 JP JP2013163163A patent/JP6071796B2/en active Active
-
2014
- 2014-07-18 RU RU2016107864A patent/RU2627067C1/en active
- 2014-07-18 AU AU2014303738A patent/AU2014303738B2/en active Active
- 2014-07-18 WO PCT/JP2014/069190 patent/WO2015019833A1/en active Application Filing
- 2014-07-18 SG SG11201600579YA patent/SG11201600579YA/en unknown
- 2014-07-18 MY MYPI2016700286A patent/MY181417A/en unknown
- 2014-07-29 TW TW103125793A patent/TW201516362A/en unknown
- 2014-07-31 CN CN201410374558.6A patent/CN104344662B/en active Active
-
2015
- 2015-07-14 HK HK15106697.6A patent/HK1206094A1/en unknown
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002130929A (en) * | 2000-10-27 | 2002-05-09 | Mitsubishi Electric Corp | Heat insulating door body |
| CN1646867A (en) * | 2002-04-03 | 2005-07-27 | Lg电子株式会社 | Door apparatus for drawer type refrigerator |
| CN1950655A (en) * | 2004-05-31 | 2007-04-18 | 松下电器产业株式会社 | Refrigerator |
| JP2011237118A (en) * | 2010-05-11 | 2011-11-24 | Hitachi Appliances Inc | Refrigerator and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI563236B (en) | 2016-12-21 |
| AU2014303738B2 (en) | 2016-07-21 |
| HK1206094A1 (en) | 2015-12-31 |
| RU2627067C1 (en) | 2017-08-03 |
| JP6071796B2 (en) | 2017-02-01 |
| WO2015019833A1 (en) | 2015-02-12 |
| CN104344662A (en) | 2015-02-11 |
| TW201516362A (en) | 2015-05-01 |
| AU2014303738A1 (en) | 2016-02-25 |
| JP2015031479A (en) | 2015-02-16 |
| SG11201600579YA (en) | 2016-02-26 |
| MY181417A (en) | 2020-12-21 |
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