CN207365545U - A kind of refrigerator door - Google Patents
A kind of refrigerator door Download PDFInfo
- Publication number
- CN207365545U CN207365545U CN201721388557.2U CN201721388557U CN207365545U CN 207365545 U CN207365545 U CN 207365545U CN 201721388557 U CN201721388557 U CN 201721388557U CN 207365545 U CN207365545 U CN 207365545U
- Authority
- CN
- China
- Prior art keywords
- door
- shell
- liner
- high strength
- door body
- 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.)
- Active
Links
- 238000005187 foaming Methods 0.000 claims abstract description 16
- 239000006260 foam Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000011900 installation process Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a kind of refrigerator door, it is related to technical field of refrigeration equipment, door shell and door liner are arranged in parallel, upper panel, lower panel and side decorative strip are respectively cooperating with the top of door shell and door liner, bottom and both sides, door body is formed with door shell and door liner, and in forming foam chamber in door body, vacuum heat-insulating layer and high strength net are symmetrical arranged, any in vacuum heat-insulating layer and high strength net to be close to the setting of door shell medial surface, another door liner medial surface of being close to is set；Door body bottom sets sprue, foaming foaming layer in foam chamber.The utility model door body integral thickness is thin, and occupied space is smaller, and then lifts the overall volume rate and space availability ratio of refrigerator；Upper panel, lower panel and door shell and door liner cooperation position set reinforcement block, and high strength net is combined closely with foamed material, prevents door body from 3 D deformation occurring in foaming process because of thinner thickness；Gating axis reinforcement block in sprue position in foam chamber, in door body installation process booster action, ensure that installation is firm, reliable.
Description
Technical field
It the utility model is related to technical field of refrigeration equipment, and in particular to a kind of door body structure of refrigerator.
Background technology
Refrigerator-freezer is a kind of refrigeration plant for keeping constant low temperature, be in life common one kind be used for low-temperature preservation food or
The electric appliance of other articles, is widely used in life, industrial circle.
Refrigerator door passes through foaming.During door foaming, during door body thinner thickness, easily asked because foamed material is shunk
Topic causes door body 3 D deformation, influences the leakproofness and aesthetics of door body, while the doses that foams is few also easily because molding material feeding stroke
Stream skewness problem caused by shorter, influences door body quality.Thus, the door body structure design of refrigerator at present is more heavy,
Door foaming layer and insulating layer are thicker, and occupied space is larger, cause refrigerator overall volume rate to decline, low space utilization.
Utility model content
The utility model is precisely in order to avoid the shortcoming present in the above-mentioned prior art, there is provided a kind of refrigerator doors
Body.
The present invention adopts the following technical scheme that to solve technical problem：A kind of refrigerator door, door shell and door liner are arranged in parallel,
Upper panel, lower panel and side decorative strip are respectively cooperating with the top of the door shell and the door liner, bottom and both sides, with the door shell
The door body is formed with the door liner, and in forming foam chamber in the door body, vacuum heat-insulating layer and high strength net are symmetrical arranged,
It is any in the vacuum heat-insulating layer and the high strength net to be close to the door shell medial surface and set, it is another to be close on the inside of the door liner
Face is set；The door body bottom sets sprue, foaming foaming layer in the foam chamber.
Further, the lower panel and side decorative strip set panel reinforcing plate with the door shell and the door liner cooperation position,
The panel reinforcing plate is strip structure, its cross section is L-type, in its mutually perpendicular two lateral surface it is any be close to it is described
Lower panel or the side decorative strip are set, another to be close to the door shell or door liner setting.
Further, the high strength net is in net structure, its grid is regular hexagon, and each grid is connected with each other to gather and sets
Put.
Further, the high strength net is using plastics or metal as base material.
Further, door-hinge reinforcement block is located in the foam chamber, is arranged at the sprue position.
Further, the door shell is made of glass, steel plate or composite plastic.
Further, the width of the side decorative strip is 25mm~60mm.
The utility model provides a kind of refrigerator door, has the advantages that：
1st, side decorative strip width is 25mm~60mm, and door body integral thickness is thin, and occupied space is smaller, and then lifts the whole of refrigerator
Body plot ratio and space availability ratio；
2nd, upper panel, lower panel and door shell and door liner cooperation position set reinforcement block, and high strength net is combined closely with foamed material,
Prevent door body from, because 3 D deformation occurs in foaming process for thinner thickness, ensureing door foaming quality；
3rd, gating axis reinforcement block in sprue position in the foam chamber in door body, in door body installation process booster action,
Ensure that installation is firm, reliable.
Brief description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the side sectional view of the utility model；
Fig. 3 is the structure diagram of the utility model high strength net.
In figure：
1st, door shell, 11, sprue, 12, upper panel, 13, lower panel, 14, side decorative strip, 15, door-hinge reinforcement block；2nd, door liner；
3rd, panel reinforcing plate；4th, vacuum heat-insulating layer；5th, high strength net；6th, foaming layer.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, this area
Those of ordinary skill's all other embodiments obtained without creative efforts, belong to the utility model
The scope of protection.
As shown in FIG. 1 to 3, its structural relation is：Door shell 1 and door liner 2 are arranged in parallel, upper panel 12,13 and of lower panel
Side decorative strip 14 is respectively cooperating with the top of door shell 1 and door liner 2, bottom and both sides, and door body is formed with door shell 1 and door liner 2, and in door
Foam chamber is formed in vivo, and vacuum heat-insulating layer 4 and high strength net 5 are symmetrical arranged, any tight in vacuum heat-insulating layer 4 and high strength net 5
1 medial surface of sticker door shell is set, another to be close to the setting of 2 medial surface of door liner；Door body bottom sets sprue 11, foaming in foam chamber
Foaming layer 6.
Preferably, lower panel 13 and side decorative strip 14 set panel reinforcing plate 3 with door shell 1 and 2 cooperation position of door liner, and panel is strengthened
Plate 3 is strip structure, its cross section is L-type, any in its mutually perpendicular two lateral surface to be close to lower panel 13 or return moldings
Bar 14 is set, and another 1 OR gate courage 2 of door shell of being close to is set.
Preferably, high strength net 5 is in net structure, its grid is regular hexagon, and each grid is connected with each other to gather and sets.
Preferably, high strength net 5 is using plastics or metal as base material.
Preferably, door-hinge reinforcement block 15 is located in foam chamber, is arranged at 11 position of sprue.
Preferably, door shell 1 is made of glass, steel plate or composite plastic.
Preferably, the width of side decorative strip 14 is 25mm~60mm.
When specifically used, vacuum heat-insulating layer 4 and high strength net 5 are symmetrical arranged, one of them fits in the inner side of door shell 1
Face, it is another to fit in door liner medial surface.Match somebody with somebody in door shell 1 and door liner 2 and close panel 12 and lower 13 position of panel setting strip section
Face is the panel reinforcing plate 3 of L-type, and one of 3 two mutually perpendicular lateral surfaces of panel reinforcing plate are close to 1 OR gate courage 2 of door shell and are set
Put.Coordinate respectively at the door shell 1 and top of door liner 2, bottom and both sides and install panel 12, lower panel 13 and side decorative strip 14, make decorations
It is another in 3 two mutually perpendicular lateral surfaces of bar reinforcing plate to be close to set with upper panel 12 or lower panel 13.
After the completion of door body prepackage, door body is preheated, then polyurethane is injected by sprue 11 and carries out mold closing material feeding, is filled
Scatter polyurethane foam material, prevents that door body design is relatively thin, die sinking material feeding foaming caused by foaming process polyurethane grammes per square metre is less
Uneven, flash.Mold closing material feeding mode can make expansion density more uniform.
The thickness of vacuum heat-insulating layer 4 is set according to insulation demand, when door body heat-insulating property itself is up to standard, can cancel vacuum
The setting of heat insulation layer 4.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there are other identical element in process, method, article or equipment including the key element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical solution
Enclose.
Claims (7)
1. a kind of refrigerator door, door shell (1) and door liner (2) are arranged in parallel, upper panel (12), lower panel (13) and side decorative strip (14)
Top, bottom and the both sides in the door shell (1) and the door liner (2) are respectively cooperating with, with the door shell (1) and the door liner
(2) door body is formed, and in forming foam chamber in the door body, it is characterised in that：Vacuum heat-insulating layer (4) and high strength net
(5) it is symmetrical arranged, any door shell (1) medial surface of being close to is set in the vacuum heat-insulating layer (4) and the high strength net (5)
Put, it is another to be close to the setting of the door liner (2) medial surface；The door body bottom sets sprue (11), is foamed into the foam chamber
Type foaming layer (6).
A kind of 2. refrigerator door according to claim 1, it is characterised in that：The lower panel (13) and side decorative strip (14) with
The door shell (1) and the door liner (2) cooperation position set panel reinforcing plate (3), and the panel reinforcing plate (3) is strip knot
Structure, its cross section are L-type, any in its mutually perpendicular two lateral surface to be close to the lower panel (13) or the side decorative strip
(14) set, it is another to be close to the door shell (1) or the door liner (2) setting.
A kind of 3. refrigerator door according to claim 1, it is characterised in that：The high strength net (5) is in net structure, its
Grid is regular hexagon, and each grid is connected with each other to gather and sets.
A kind of 4. refrigerator door according to claim 3, it is characterised in that：The high strength net (5) is with plastics or metal
For base material.
A kind of 5. refrigerator door according to claim 1, it is characterised in that：Door-hinge reinforcement block (15) is located at the foam chamber
It is interior, it is arranged at the sprue (11) position.
A kind of 6. refrigerator door according to claim 1, it is characterised in that：The door shell (1) is by glass, steel plate or compound
Plastics are made.
A kind of 7. refrigerator door according to claim 1, it is characterised in that：The width of the side decorative strip (14) for 25mm~
60mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388557.2U CN207365545U (en) | 2017-10-26 | 2017-10-26 | A kind of refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388557.2U CN207365545U (en) | 2017-10-26 | 2017-10-26 | A kind of refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365545U true CN207365545U (en) | 2018-05-15 |
Family
ID=62421343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721388557.2U Active CN207365545U (en) | 2017-10-26 | 2017-10-26 | A kind of refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375269A (en) * | 2018-04-02 | 2018-08-07 | 合肥美菱股份有限公司 | A kind of refrigerator door and its manufacturing process |
| CN110986469A (en) * | 2019-12-16 | 2020-04-10 | 长虹美菱股份有限公司 | Bilateral bending glass refrigerator door body |
-
2017
- 2017-10-26 CN CN201721388557.2U patent/CN207365545U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375269A (en) * | 2018-04-02 | 2018-08-07 | 合肥美菱股份有限公司 | A kind of refrigerator door and its manufacturing process |
| CN110986469A (en) * | 2019-12-16 | 2020-04-10 | 长虹美菱股份有限公司 | Bilateral bending glass refrigerator door body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207365545U (en) | A kind of refrigerator door | |
| CN103448191A (en) | Method for foaming refrigerator door body using VIP (Vacuum Insulation Panel) | |
| EP2614193B1 (en) | Heat-insulating element and production method therefor | |
| CN101189116A (en) | A method for producing appliance cabinets | |
| CN104975660A (en) | Heat-preservation heat isolation panel with VIP | |
| CN104697280A (en) | Heat-insulating wall for a refrigerating device | |
| CN102483288A (en) | Refrigerator, method for producing a door leaf of a refrigerator, and method for producing an outer door for a door leaf of a refrigerator | |
| KR101757730B1 (en) | Construction exterior panel and manufacturing method of construction exterior panel using a high density polystyrene | |
| CN207247696U (en) | A kind of deformation-proof refrigerator door body | |
| CN206572841U (en) | A kind of integrated refrigerator door body | |
| CN102777729B (en) | A kind of lightweight heat-preserving sheet material and adopt the refrigerator-freezer inner bag of this sheet material | |
| CN102538352B (en) | Detachable seamless refrigerating cabinet door sealing tape | |
| CN108375269A (en) | A kind of refrigerator door and its manufacturing process | |
| CN205853243U (en) | A kind of TPU expanded beads injection mo(u)lding die for shoe-sole | |
| CN204612330U (en) | Inside door body and there is the fridge-freezer of this inside door body | |
| CN103362228A (en) | Composite insulation board and production method thereof | |
| CN102353214A (en) | Door body for refrigerator, manufacturing method for door body, and refrigerator with door body | |
| CN206220782U (en) | A kind of mounting structure of hollow glass door | |
| CN2854464Y (en) | Door body of refrigerator | |
| CN206944569U (en) | A kind of refrigerator-freezer gasket | |
| CN203961694U (en) | A kind of foaming door body structure | |
| CN205718150U (en) | Refrigerator | |
| CN206903477U (en) | A kind of glass fiber reinforced polyester urethane Energy Saving Windows | |
| CN202229514U (en) | Door body for refrigerator and refrigerator with same | |
| CN205192068U (en) | Refrigerator door frame shape structure of preapring for an unfavorable turn of events |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Changhong MeiLing Limited by Share Ltd Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Hefei Meiling Co., Ltd. |