CN204115361U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN204115361U CN204115361U CN201420555843.3U CN201420555843U CN204115361U CN 204115361 U CN204115361 U CN 204115361U CN 201420555843 U CN201420555843 U CN 201420555843U CN 204115361 U CN204115361 U CN 204115361U
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- CN
- China
- Prior art keywords
- component
- intermediate member
- door
- holding section
- refrigerator
- 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
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Abstract
The utility model provides a kind of refrigerator, and it possesses: body of thermal insulating box (50), and it is formed with opening portion (50A); And door (20), opening portion (50A) covers by it, and door (21) has: metal outside parts (6A), and it at least forms appearance; Resinous inner part (6B), it is formed at than the position of outside parts (6A) by opening portion (50A) side; And resinous intermediate member (7), it is arranged between outside parts (6A) and inner part (6B).
Description
Technical field
The utility model relates to refrigerator.
Background technology
Existing refrigerator possesses body of thermal insulating box and door, arranges vacuum heat insulation materials in the inside of body of thermal insulating box, improves the heat-insulating property of refrigerator thus.In the market, requiring the refrigerator that energy-efficient performance is higher because having higher heat-insulating property, therefore, wishing the heat-insulating property improving body of thermal insulating box and door further.
Therefore, propose the technical scheme having following refrigerator, this refrigerator possesses: the body of thermal insulating box with metal outer container and resinous interior case; And the door of clamshell type (such as patent document 1).
Patent document 1: Japanese Unexamined Patent Publication 2013-2702 publication (the 5th page, Fig. 1, Fig. 2)
The heat radiating construction of refrigerator described in patent document 1 to body of thermal insulating box improves, but does not consider that the heat radiating construction of opposite house improves.Herein, the heat loss of door mainly produces in the position that cannot arrange vacuum heat insulation materials.Therefore, need to reduce the heat entered externally to inside in this position.
In addition, when door is made up of outside parts (outer container) and inner part (interior case), if outside parts are made up of metal, then due to the extraneous gas of high temperature, defrosting and become the heat of the condenser pipe of high temperature in the parts transmission of metal outside, produce the heat bridge effect of the internal heat transfer to refrigerator sometimes.In this case, because refrigerator operates in the mode reducing temperature, therefore, consume more electric power, thus energy-efficient performance is likely deteriorated.
In addition, in order to suppress heat bridge effect, the outside parts being made up of door the resin that the thermal conductivity of thermal conductivity ratio metal is low can also be considered.But, because the outside parts of door become appearance, therefore, it is desirable to easily to feel that the metal of feeling of high class forms the outside parts of door further by for user.In addition, owing to repeatedly can such as reach hundreds thousand of secondary opening and closing by opposite house, therefore, the outside parts being made up of door the metal that intensity is higher are wished, so that impact when can bear opening and closing.
Utility model content
The utility model completes for background with problem as described above, its object is to provide a kind of refrigerator, can keep cosmetic look and intensity, again can raising energy-efficient performance compared with the past.
Refrigerator involved by the utility model possesses: body of thermal insulating box, and it is formed with opening portion; And door, above-mentioned opening portion covers by it, and above-mentioned door has: metal first component, and it at least forms appearance; Resinous second component, it is formed at than the position of above-mentioned first component by side, above-mentioned opening portion; And heat insulating member, it is arranged between above-mentioned first component and above-mentioned second component.
According to the utility model, door is provided with: metal first component, and it at least forms appearance; Resinous second component, it is formed at than the position of first component by side, opening portion; And heat insulating member, it is arranged between first component and resinous second component.Therefore, cosmetic look and intensity can be kept, again can raising heat-insulating property compared with the past.Therefore, cosmetic look and intensity can be kept, again can raising energy-efficient performance compared with the past.
Accompanying drawing explanation
Fig. 1 is the overall perspective view of the refrigerator 100 involved by embodiment of the present utility model.
Fig. 2 is the transverse sectional view of the part A of Fig. 1.
Fig. 3 is the partial enlarged drawing of the part B of Fig. 2.
Fig. 4 is the partial enlarged drawing of the part B of Fig. 2, and is the figure of other example that embodiment of the present utility model is shown.
Description of reference numerals:
1 ... refrigerating chamber; 2 ... switching chamber; 3 ... ice-making compartment; 4 ... refrigerating chamber; 5 ... vegetable compartment; 6A ... outside parts; 6B ... inner part; 6B1 ... protuberance; 7 ... intermediate member; 8 ... resin clip gripping member; 9 ... foamed thermal insulating; 10 ... vacuum heat insulation materials; 20,21,22,23,24,25 ... door; 30 ... opening portion; 50 ... body of thermal insulating box; 50A ... opening portion; 61 ... bend; 61a ... bend front surface; 61b ... the bend back side; 62 ... slit; 71 ... connecting portion; 71a ... connecting portion front surface; 71b ... the connecting portion back side; 72 ... pawl; 100 ... refrigerator.
Detailed description of the invention
Embodiment 1.
Fig. 1 is the overall perspective view of the refrigerator 100 involved by embodiment of the present utility model.As shown in Figure 1, as the storeroom of storage food etc., refrigerator 100 has: refrigerating chamber 1, and it is arranged at the superiors; Switching chamber 2 and ice-making compartment 3, they are arranged in the mode of left-right situs in the downside of refrigerating chamber 1; Refrigerating chamber 4, it is arranged at the downside of switching chamber 2 and ice-making compartment 3; And vegetable compartment 5, it is arranged at the downside of refrigerating chamber 4.The gabarit of refrigerator 100 is made up of body of thermal insulating box 50.Opening portion 50A is formed at the front surface of body of thermal insulating box 50.
Be provided with door at body of thermal insulating box 50, this is can the mode of opening and closing close opening portion 50A.At refrigerating chamber 1, such as, be provided with the door 21 of opposite opened.In addition, in switching chamber 2, such as, be provided with the door 22 of drawer type.In addition, at ice-making compartment 3, such as, be provided with the door 23 of drawer type.In addition, at refrigerating chamber 4, such as, be provided with the door 24 of drawer type.In addition, in vegetable compartment 5, such as, be provided with the door 25 of drawer type.Below, sometimes door 21,22,23,24 is referred to as door 20.
In addition, although the form of refrigerator 100 is described above, the form of refrigerator 100 is not limited to said structure, such as, can not arrange switching chamber 2, ice-making compartment 3, refrigerating chamber 4 and the position of vegetable compartment 5 can be set to contrary etc.
Fig. 2 is the transverse sectional view of the part A of Fig. 1.Fig. 3 is the partial enlarged drawing of the part B of Fig. 2.
As shown in Figure 2, door 21 possesses metal outside parts 6A, resinous inner part 6B, foamed thermal insulating 9 and vacuum heat insulation materials 10.Body of thermal insulating box 50 possesses foamed thermal insulating 9 and vacuum heat insulation materials 10.As shown in Figure 3, be provided with at door 21: resinous intermediate member 7, it is arranged between the parts 6A and inner part 6B of outside; And resin clip gripping member 8, its external side component 6A and intermediate member 7 clamp.That is, door 21 is by combining outside parts 6A, inner part 6B and intermediate member 7 and be formed as the parts of box like, and is formed with space therein.As shown in Figure 3, opening portion 30 is formed with between side component 6A and inner part 6B and in the width end of inner part 6B outside.
In addition, outside parts 6A is equivalent to first component of the present utility model, and inner part 6B is equivalent to second component of the present utility model.In addition, although above-mentioned record and accompanying drawing illustrate for the left side of door 21, for the right side of door 21, except with the left side symmetrical structure of door 21 except, all the other are all identical structure.
For foamed thermal insulating 9, such as, form to middle interpolation blowing agents such as polyurethane, and be filled in the space formed by outside parts 6A, inner part 6B and intermediate member 7.In addition, foamed thermal insulating 9 is filled in the space of the inside of body of thermal insulating box 50.Vacuum heat insulation materials 10 is such as formed as being connected with the multiple vacuum insulation panel formed with rectangular plate-like.Like this, foamed thermal insulating 9 and vacuum heat insulation materials 10 are set in the inside of door 21 and body of thermal insulating box 50, guarantee the insulation effect of door 21 and body of thermal insulating box 50 thus.
Outside parts 6A is the parts of the appearance at least forming door 21.For the parts 6A of outside, than the position of opening portion 50A near front side, be formed with the bend 61 of the side bending to the inside from door 21.By forming bend 61, guarantee the rigidity of door 21.Bend 61 is such as formed as parallel with the position of the front surface part forming door 20.Bend 61 possesses bend front surface 61a and bend back side 61b.Inner part 6B is arranged at than the position of outside parts 6A by the rear side (50A side, opening portion) of refrigerator 100.Be provided with to the outstanding protuberance 6B1 of the rear side of refrigerator 100 at inner part 6B.
Intermediate member 7 is the parts of U-shaped by the cross section that outside parts 6A is connected with inner part 6B.Opening portion 30 covers with the state being arranged at the inside of door 21 by intermediate member 7.Intermediate member 7 has connecting portion 71, and this connecting portion 71 from the side bending to the inside of door 21, and is formed as along bend 61.Connecting portion 71 is such as formed as parallel with bend 61.Connecting portion 71 possesses connecting portion front surface 71a and connecting portion back side 71b.Intermediate member 7 is arranged to connecting portion front surface 71a and is abutted with bend back side 61b.Outside parts 6A, inner part 6B and intermediate member 7 are combined, becomes the parts of the box like of door 21 thus.
In addition, bend 61 is equivalent to holding section, first component side of the present utility model, and connecting portion 71 is equivalent to holding section, intermediate member side of the present utility model.In addition, intermediate member 7, foamed thermal insulating 9 and vacuum heat insulation materials 10 are equivalent to heat insulating member of the present utility model.
The parts of resin clip gripping member 8 to be such as cross section be U-shaped.Resin clip gripping member 8 under the state being arranged at door 21 to bend front surface 61a towards refrigerator 100 rear side apply pressure, and to connecting portion back side 71b towards refrigerator 100 front-surface side apply pressure, clamp thus outside parts 6A and inner part 6B.Thereby, it is possible to suppress foamed thermal insulating 9 to leak between outside parts 6A and intermediate member 7, thus insulation effect can be improved.In addition, resin clip gripping member 8 is equivalent to attaching parts of the present utility model.
Here, when not arranging intermediate member 7 but be directly connected with inner part 6B by outside parts 6A, make because outside parts 6A compares (such as compared with resinous parts) high metal by thermal conductivity, therefore, extraneous gas easily passes through from outside parts 6A and invades the inside of body of thermal insulating box 50.
On the other hand, the refrigerator 100 involved by embodiment 1 possesses: body of thermal insulating box 50, and it is formed with opening portion 50A; And door 20, opening portion 50A covers by it, and door 20 has: metal outside parts 6A, and it at least forms appearance; Resinous inner part 6B, it is formed at than the position of outer container by 50A side, opening portion; And resinous intermediate member 7, it is arranged between the parts 6A and inner part 6B of outside.Therefore, for the extraneous gas passed through from outside parts 6A, it arrives the inside of body of thermal insulating box 50 via the thermal conductivity resinous intermediate member 7 lower than the thermal conductivity of metal.In addition, as in the past, outside parts 6A is made up of metal, therefore, compared with resinous parts, and can with cosmetic look better and the structure of size converges in restriction range suppresses entering of heat.Therefore, cosmetic look and intensity can be kept, again can raising heat-insulating property compared with the past.As described above, cosmetic look and intensity can be kept, again can raising energy-efficient performance compared with the past.
In addition, for resin clip gripping member 8, due to its simple shape and be small parts, therefore its assembleability is good, can also be arranged at the door of thinner thickness.In addition, because outside parts 6A is made up of metal, and there is bend 61, therefore, for the torsional load that the opening and closing by door 20 causes, enough rigidity can be guaranteed.
In addition, in the present embodiment, although be illustrated for the door 21 corresponding with refrigerating chamber 1, the door corresponding with other storerooms is too.Namely, for the door 22 corresponding with switching chamber 2, the door 23 corresponding with ice-making compartment 3, the door 24 corresponding with refrigerating chamber 4 and the door 25 corresponding with vegetable compartment 5, by the structure that the door 21 that application is corresponding with refrigerating chamber 1 is identical, also the effect identical with the effect of above-mentioned present embodiment can be obtained.
Fig. 4 is the partial enlarged drawing of the part B of Fig. 2, and is the figure of other example that embodiment of the present utility model is shown.As shown in Figure 4, also resin clip gripping member 8 can be removed, the bend 61 of side component 6A forms slit 62 outside, and arranges hook-shaped pawl 72 at the connecting portion 71 of intermediate member 7.If form in like fashion, then by pawl 72 is inserted into slit 62, outside parts 6A can be combined with intermediate member 7.Therefore, it is possible to suppress foamed thermal insulating 9 to leak between outside parts 6A and intermediate member 7, thus insulation effect can be improved.In addition, when by outside parts 6A and intermediate member 7 in conjunction with time, owing to not needing to use resin clip gripping member 8, therefore, it is possible to reducing portion pieces number and assembling man-hour.Reduce therefore, it is possible to realize cost.
In addition, preferably slit 62 and pawl 72 is formed along the short transverse of refrigerator 100 in plurality of positions.If form in like fashion, then in each position being provided with slit 62 and pawl 72, foamed thermal insulating 9 all can be suppressed to leak between outside parts 6A and intermediate member 7, therefore, it is possible to play insulation effect further.
In addition, can be configured to: the bend 61 of side component 6A forms claw outside, form hole portion at the connecting portion 71 of intermediate member 7, and this claw is inserted into this hole portion.Even if form in like fashion, also the effect identical with the effect of above-mentioned present embodiment can be played.
In addition, in the present embodiment, although be illustrated the example being provided with intermediate member 7, foamed thermal insulating 9 and vacuum heat insulation materials 10, but, any one parts at least arranged wherein can be configured to, even if in this case, compared with the past, also the heat-insulating property of door 21 can be improved, therefore, it is possible to improve energy-efficient performance.
Claims (6)
1. a refrigerator, is characterized in that, possesses:
Body of thermal insulating box, it is formed with opening portion; And
Door, described opening portion covers by it,
Described door has:
Metal first component, it at least forms appearance;
Resinous second component, it is formed at than the position of described first component by side, described opening portion; And
Heat insulating member, it is arranged between described first component and described second component.
2. refrigerator according to claim 1, is characterized in that,
As described heat insulating member, possess in vacuum heat insulation materials, foamed thermal insulating and resinous intermediate member at least any one, wherein, described first component is connected with described second component in the width end of described door by described intermediate member.
3. refrigerator according to claim 2, is characterized in that,
As described heat insulating member, at least possess described intermediate member, wherein,
Described first component and described intermediate member combine by resinous attaching parts.
4. refrigerator according to claim 2, is characterized in that,
As described heat insulating member, at least possess described intermediate member, wherein,
Described first component has holding section, first component side,
Described intermediate member has holding section, intermediate member side,
Holding section, described first component side engages with holding section, described intermediate member side, and described first component is combined with described intermediate member.
5. refrigerator according to claim 4, is characterized in that,
A side in described holding section, first component side and holding section, described intermediate member side arranges pawl,
The opposing party in described holding section, first component side and holding section, described intermediate member side arranges slit,
Described pawl is inserted into described slit, holding section, described first component side is engaged with holding section, described intermediate member side, makes described first component be combined with described intermediate member thus.
6. refrigerator according to claim 3, is characterized in that,
Described first component has bend, and this bend is formed as the side inwards bending from described door,
Described intermediate member has connecting portion, and this connecting portion is formed as the side inwards bending from described door,
Described bend and described connecting portion combine by described attaching parts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-200427 | 2013-09-26 | ||
| JP2013200427A JP2015068511A (en) | 2013-09-26 | 2013-09-26 | Cold storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115361U true CN204115361U (en) | 2015-01-21 |
Family
ID=52332663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555843.3U Expired - Fee Related CN204115361U (en) | 2013-09-26 | 2014-09-25 | Refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2015068511A (en) |
| CN (1) | CN204115361U (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4616380Y1 (en) * | 1969-09-30 | 1971-06-07 | ||
| JPS4840862U (en) * | 1971-09-18 | 1973-05-24 | ||
| JPS6183864A (en) * | 1984-09-28 | 1986-04-28 | 三菱電機株式会社 | Door for refrigerator |
| JPS6329181A (en) * | 1986-07-18 | 1988-02-06 | 三洋電機株式会社 | Heat-insulating door |
| JPH0320286U (en) * | 1989-07-04 | 1991-02-27 | ||
| JPH03110372A (en) * | 1989-09-22 | 1991-05-10 | Matsushita Refrig Co Ltd | Door for refrigerator |
| JPH0763470A (en) * | 1993-08-30 | 1995-03-10 | Toshiba Corp | Door of storage apparatus |
| JP2003202182A (en) * | 2002-12-19 | 2003-07-18 | Mitsubishi Electric Corp | Door for refrigerator |
| US7140159B2 (en) * | 2003-03-12 | 2006-11-28 | Maytag Corporation | Push-in refrigerator door seal and retainer system |
| JP5178208B2 (en) * | 2008-01-15 | 2013-04-10 | 三菱電機株式会社 | refrigerator |
| JP5736992B2 (en) * | 2011-06-15 | 2015-06-17 | 三菱電機株式会社 | refrigerator |
-
2013
- 2013-09-26 JP JP2013200427A patent/JP2015068511A/en active Pending
-
2014
- 2014-09-25 CN CN201420555843.3U patent/CN204115361U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015068511A (en) | 2015-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20200925 |