CN204612330U - Inside door body and there is the fridge-freezer of this inside door body - Google Patents
Inside door body and there is the fridge-freezer of this inside door body Download PDFInfo
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- CN204612330U CN204612330U CN201520169105.XU CN201520169105U CN204612330U CN 204612330 U CN204612330 U CN 204612330U CN 201520169105 U CN201520169105 U CN 201520169105U CN 204612330 U CN204612330 U CN 204612330U
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- inwall
- door body
- inside door
- doorframe
- door opening
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Abstract
The utility model relates to inside door body and has the fridge-freezer of this inside door body.Particularly, the utility model provides a kind of inside door body, and it comprises doorframe and strengthens structure.Wherein, doorframe has the door opening for picking and placeing article on front side of inside door body and limits the inwall of this door opening.Strengthening structure is fixedly installed on inwall, to support inwall.In addition, the utility model additionally provides a kind of fridge-freezer with this inside door body.Inside door body of the present utility model and have in the fridge-freezer of this inside door body, at doorframe, reinforcement structure is set on the inwall around door opening, it can produce supporting role to the inwall of doorframe, bear the blow pressure that in foaming process, foamed material produces doorframe inwall, protrude distortion to prevent the inwall of doorframe to door opening.Meanwhile, strengthen structure and also can bear the adhesion that in foamed material cooling procedure and fridge-freezer use procedure, foamed material contraction produces doorframe inwall, to prevent, the inwall of doorframe is recessed to be out of shape to door opening.
Description
Technical field
The utility model relates to a body, particularly relates to a kind of inside door body for two storied gate body assembly in fridge-freezer and fridge-freezer.
Background technology
Refrigerator having door-in-door (or claiming two storied gate refrigerator) generally includes casing, the inner layer door be connected with casing pivotable and outer door.Inner layer door is generally the framework that centre is emptied, and to form door opening in framework, is convenient to user directly takes refrigerator inside article by door opening.The doorframe of inner layer door and door lining are all hollow, and both coordinate the framework forming inner layer door, and the gap Nei Chong between doorframe and door serve as a contrast has foamed material, to reach the effect of sealing and insulation.
But along with the volume of refrigerator is increasing, the door opening area of inner layer door is also increasing, the framework of inner layer door supports more and more weak.Pour in the process of foamed material in gap between serving as a contrast to doorframe and door, due to the effect of blow pressure, the as easy as rolling off a log protrusion to door opening of inwall limited around door opening is out of shape.In foamed material cooling procedure, even in refrigerator use procedure, because temperature reduces, foamed material has contraction to a certain degree, and the inwall limited around door opening can recessedly be out of shape to door opening.The distortion of framework will cause doorframe and door serve as a contrast between produce gap, and then affect the heat-insulating property of inner layer door.
Utility model content
An object of the utility model first aspect is intended at least one defect overcoming the existing inner layer door for fridge-freezer, and provide a kind of inside door body, it can improve the support strength of doorframe, prevents doorframe inwall from deforming.
Another object of the utility model first aspect to improve the heat-insulating property of a body.
An object of the utility model second aspect to provide a kind of fridge-freezer with above-mentioned inside door body.
According to first aspect of the present utility model, the utility model provides a kind of inside door body for two storied gate body assembly in fridge-freezer, comprising:
Doorframe, has the door opening for picking and placeing article on front side of described inside door body and the inwall limiting described door opening; With
Strengthen structure, be fixedly located on described inwall, to support described inwall.
Alternatively, described inwall has multiple spaced installation portion, to clamp fixing described reinforcement structure.
Alternatively, described inwall also has multiple spaced support portion, strengthens structure with described in supplemental support.
Alternatively, described installation portion is that the side deviating from described door opening from described inwall is extended and the claw bent backward; And
Described support portion is the brace rod that the side deviating from described door opening from described inwall is extended.
Alternatively, described reinforcement structure extends along described inwall, and comprises the composition surface of fitting with described inwall; And
Described inwall comprises towards four of described door opening medial surfaces and four lateral surfaces deviating from described door opening, and wherein lateral surface described at least one is provided with described reinforcement structure, the abutting joint face of described lateral surface and described reinforcement structure.
Alternatively, described four lateral surfaces are respectively equipped with a described reinforcement structure, the reinforcement structure on adjacent two described lateral surfaces is fixedly connected with by connector.
Alternatively, described reinforcement structure is flat tubular structure, and its inside offers waist-shaped hole.
Alternatively, described connector is L-shaped, comprise connector main body and two connecting pins stretched out from described connector main body, described connecting pin is for inserting in the waist-shaped hole of described reinforcement structure, to connect the reinforcement structure on adjacent two described lateral surfaces, described connecting pin and described waist-shaped hole profiling match.
Alternatively, described composition surface is plane, which is provided with stickum, and described reinforcement structure is pasted onto on described inwall by described stickum.
According to second aspect of the present utility model, the utility model provides a kind of refrigerating device, comprises the casing for limiting refrigerating space and two storied gate body assembly, and wherein, described two storied gate body assembly comprises:
Any one inside door body above-mentioned, is installed on described casing pivotly; With
External door body, is installed on described inside door body or described casing pivotly, is configured to from described inside door body front closure or the door opening opening wide described inside door body.
The door body that the utility model provides and have in the fridge-freezer of this body, owing to being fixed with reinforcement structure on the inwall of the restriction door opening of doorframe, it can produce supporting role to the inwall of doorframe, bear the blow pressure that in foaming process, foamed material produces doorframe inwall, protrude distortion to prevent the inwall of doorframe to door opening.Meanwhile, strengthen structure and also can bear the adhesion that in foamed material cooling procedure and fridge-freezer use procedure, foamed material contraction produces doorframe inwall, to prevent, the inwall of doorframe is recessed to be out of shape to door opening.
Further, due to the utility model door body and have in the fridge-freezer of this body, doorframe inwall is provided with the installation portion clamping and fix and strengthen structure, and on the one hand, it can make reinforcement structure be affixed on more securely on inwall; On the other hand, the active force ordering about doorframe inner wall deformation can also be applied in reinforcement structure by installation portion by it, avoids doorframe inwall to deform further.
Further, adjacent two connectors strengthening structures are connected because the utility model door body and the fridge-freezer with this body have, it can make the reinforcement structure be located on each lateral surface of inwall become the entirety of a firm stable, thus avoids any part of inwall to deform.
According to hereafter by reference to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present utility model more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present utility model with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic cross sectional views of the inside door body according to the utility model embodiment;
Fig. 2 is the schematic diagram of the inside door body doorframe according to the utility model embodiment;
Fig. 3 is the part-structure schematic expanded view of the inside door body doorframe according to the utility model embodiment;
Fig. 4 is the schematic cross sectional views along the cutting line A-A direction in Fig. 3;
Fig. 5 is the part-structure schematic expanded view of the inside door body doorframe according to another embodiment of the utility model;
Fig. 6 is the schematic diagram of the connector according to the utility model embodiment;
Fig. 7 is the schematic diagram of the refrigerating device according to the utility model embodiment.
Detailed description of the invention
Fig. 1 is the schematic cross sectional views of the inside door body according to the utility model embodiment.As shown in Figure 1, the utility model embodiment provides a kind of inside door body 100 for two storied gate body assembly in fridge-freezer, and it comprises doorframe 10 in general manner.Fig. 2 is the schematic diagram of the inside door body doorframe according to the utility model embodiment.As shown in Figure 2, doorframe 10 has for picking and placeing the door opening 11 of article and limit the inwall 12 of door opening 11 on front side of inside door body 100.That is, inwall 12 is around surrounding's setting of door opening 11.When the side towards refrigerating device inside of doorframe 10 is provided with one or more parcel tray, user picks and places the article in one or more parcel tray by door opening 11; When parcel tray is not installed in the side towards refrigerating device inside of doorframe 10, user picks and places the article of the front portion, refrigerating space that refrigerating device limits by door opening 11.Door opening 11 is preferably rectangle.Especially, when foaming to prevent inside door body 100, the inwall 12 of doorframe 10 deforms, and inside door body 100 also comprises strengthens structure 30, and it is fixedly located on the inwall 12 of doorframe 10, to support inwall 12.
Further, strengthen structure 30 and can be tubulose, shaft-like or list structure, it can produce supporting role to the inwall 12 of doorframe 10.In foaming process, reinforcement structure 30 can bear the blow pressure that foamed material produces doorframe inwall 12, protrudes distortion to prevent the inwall 12 of doorframe 10 to door opening 11.Further, in foamed material cooling procedure and fridge-freezer use procedure, strengthen structure 30 and can bear foamed material contraction to the adhesion of inwall 12 generation, to prevent, the inwall 12 of doorframe 10 is recessed to be out of shape to door opening 11.In the utility model embodiment, strengthen structure 30 and be preferably the higher reinforcement iron of intensity, better to support inwall 12, prevent it to be out of shape.
In embodiments more of the present utility model, composition graphs 1 and Fig. 2, inside door body 100 also comprises a lining 20, and the centre of door lining 20 is emptied, and forms the lining body of hollow, to match with doorframe 10, thus forms toroidal cavity 21 between doorframe 10 and door serve as a contrast 20.For filling-foam material in toroidal cavity 21, to reach the effect of sealing and insulation.The inwall 12 of doorframe 10 is configured to spaced apart to toroidal cavity 21 and door opening 11.Doorframe 10 also has extension board portion 13, and it extends from the leading edge of inwall 11, and what be configured to toroidal cavity 21 and inside door body 20 forward exterior space is partly or entirely spaced apart.Doorframe 10 and door lining 20 all can be integrated injection molding.
Fig. 3 is the part-structure schematic expanded view of the inside door body doorframe according to the utility model embodiment.As shown in Figure 3, in embodiments more of the present utility model, the inwall 12 of doorframe 10 has multiple spaced installation portion 14, strengthens structure 30 to clamp and to fix.In the utility model embodiment, installation portion 14 can be one-body molded with inwall 12, and it comprises the support portion extended perpendicular to inwall 12 and the fixed part being parallel to the extension of inwall 12 direction by edge, support portion, to be formed for clamping the draw-in groove strengthening structure 30.Can be applied to order about active force that inwall 12 is out of shape and strengthen in structure 30 with the integrated installation portion 14 of inwall 12, thus make reinforcement structure 30 bear larger active force, avoid inwall 12 to deform.Installation portion 14 is preferably made up of elastic variable material, and its fixed part on the direction perpendicular to inwall 12, elastic deformation can occur.Draw-in groove strengthens the width of structure 30 being slightly less than perpendicular to the width on inwall 12 direction, so that when reinforcement structure 30 installing card is contained in installation portion 14, the fixed part generation elastic deformation of installation portion 14, is tightly fixed on reinforcement structure 30 on inwall 12.In the utility model embodiment, installation portion 14 can be the side deviating from door opening 11 from inwall 12 and extends and the claw bent backward.In other embodiment of the utility model, installation portion 14 can also be that other can fix the parts strengthening structure 30.
In embodiments more of the present utility model, inwall 12 also has multiple spaced support portion 15, with support reinforcing structure 30.Concrete, support portion 15 is stretched out by inwall 12, is convenient to support reinforcing structure 30.Support portion 15 can and installation portion 14 interval arrange, with equilibrium to strengthening the supporting role of structure 30, avoid strengthening structure 30 in inwall 12 superior displacement or inclination.In the utility model embodiment, support portion 15 can be specially the brace rod extended to the side deviating from door opening 11 from inwall 12.In other embodiment of the utility model, installation portion support portion 15 can also be that other can the parts of support reinforcing structure 30.
Fig. 4 is the schematic cross sectional views along the cutting line A-A direction in Fig. 3, composition graphs 2, Fig. 3 and Fig. 4, and strengthening structure 30 can extend along inwall 12, and comprises the composition surface 31 being close to inwall 12.Composition surface 31 and inwall 12 are close to and can be prevented from strengthening structure 30 and produce on inwall 12 and rock.Further, composition surface 31 can be a plane, to increase inwall 12 and the contact area strengthening structure 30.Composition surface 31 can be provided with stickum, strengthens structure 30 and is pasted onto on inwall 12 by this stickum.Thus, the active force impelling inwall 12 to be out of shape is transferred to by the adhesive attraction strengthening structure 30 and inwall 12 and is strengthened in structure 30, prevents inwall 12 from deforming further.
In embodiments more of the present utility model, inwall 12 comprises towards four medial surfaces of doorframe 10 door opening and four lateral surfaces deviating from this door opening.Wherein, at least one lateral surface is provided with strengthens structure 30, and this lateral surface is fitted with the composition surface 31 strengthening structure 30.After door lining 20 engages with doorframe 10, door lining 20 can cover reinforcement structure 30 on lateral surface, that is, reinforcement structure 30 is hidden in the space served as a contrast between 20 and doorframe 10, thus, do not affect the overall appearance of a body.In other embodiments of the present utility model, strengthen structure 30 and also can be arranged on the medial surface of inwall 12, inwall 12 can be avoided equally to produce distortion.
Fig. 5 is the part-structure schematic expanded view of the inside door body doorframe according to another embodiment of the utility model, as shown in Figure 5, four lateral surfaces of inwall 12 can be respectively equipped with one and strengthen structure 30, the reinforcement structure 30 on adjacent two lateral surfaces is fixedly connected with by connector 40.Thus, the reinforcement structure be arranged on four lateral surfaces forms the entirety of a firm stable by connector 40, any part of inwall 12 can be avoided to deform.
Composition graphs 3 and Fig. 4, strengthen structure 30 roughly in flat tubular structure, its inside offers waist-shaped hole 32.Fig. 6 is the schematic diagram of the connector according to the utility model embodiment.As shown in Figure 6, connector 40 is substantially L-shaped, and comprises connector main body 41 and two connecting pins 42 stretched out from connector main body 41.Connecting pin 42 for insert strengthen structure 30 waist-shaped hole 32 in, to connect the reinforcement structure 30 on adjacent two lateral surfaces.Thus, the reinforcement structure 30 on four lateral surfaces of inwall 12 between two head and the tail connects, and plays the effect strengthening firm support further.Further, connecting pin 42 can match with waist-shaped hole 32 profiling, to save for fixed connecting piece 40 and the annex strengthening structure 30, simplifies door body structure, alleviates the weight of a body.
Fig. 7 is the schematic diagram of the refrigerating device according to the utility model embodiment.As shown in Figure 6, the utility model also provides a kind of refrigerating device 1, comprise the casing 200 for limiting refrigerating space and two storied gate body assembly, especially, two storied gate body assembly can comprise inside door body 100 and external door body 300, wherein inside door body 100 is the inside door bodies 100 in above any embodiment, and it is installed on casing 200 pivotly.External door body 300 is installed on inside door body 100 or casing 200 pivotly, is configured to the door opening 11 from inside door body 100 front closure or unlimited inside door body 100.In the utility model embodiment, external door body 300 is preferably installed on inside door body 100.External door body 300 can be transparent doors.
The inside door body 100 of the refrigerating device that the utility model relates to has door opening 11, can directly to be taken the article in freezing and refrigeration space by door opening 11 after user opens external door body 300.The number of times that user takes the article such as drinks, beverage is more, the article that drinks, beverage etc. are often taken can be placed in the freezing and refrigeration space corresponding with inside door body door opening 11, can avoid all opening larger inside door body causes a large amount of of cold air to scatter and disappear at every turn, avoid the too much effusion of cold air, save the energy.
It will be understood by those skilled in the art that refrigerating device that the utility model relates to can be refrigerator, refrigerator-freezer, wine cabinet, cold-storage jar or other there is the device of refrigerating function.
Those skilled in the art should also be understood that in case of no particular description, alleged by the utility model " on ", D score, "left", "right", " front " and " afterwards " be all be benchmark with the normal operating condition of refrigerating device 1.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present utility model is illustrate and described herein detailed, but, when not departing from the utility model spirit and scope, still can directly determine or derive other modification many or amendment of meeting the utility model principle according to content disclosed in the utility model.Therefore, scope of the present utility model should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1., for an inside door body for two storied gate body assembly in fridge-freezer, it is characterized in that, comprising:
Doorframe, has the door opening for picking and placeing article on front side of described inside door body and the inwall limiting described door opening; With
Strengthen structure, be fixedly located on described inwall, to support described inwall.
2. inside door body according to claim 1, is characterized in that,
Described inwall has multiple spaced installation portion, to clamp fixing described reinforcement structure.
3. inside door body according to claim 2, is characterized in that,
Described inwall also has multiple spaced support portion, strengthens structure with described in supplemental support.
4. according to claim 3 body, is characterized in that,
Described installation portion is that the side deviating from described door opening from described inwall is extended and the claw bent backward; And
Described support portion is the brace rod that the side deviating from described door opening from described inwall is extended.
5. according to claim 1 body, is characterized in that,
Described reinforcement structure extends along described inwall, and comprises the composition surface of fitting with described inwall; And
Described inwall comprises towards four of described door opening medial surfaces and four lateral surfaces deviating from described door opening, and wherein lateral surface described at least one is provided with described reinforcement structure, the abutting joint face of described lateral surface and described reinforcement structure.
6. according to claim 5 body, is characterized in that,
Described four lateral surfaces are respectively equipped with a described reinforcement structure, the reinforcement structure on adjacent two described lateral surfaces is fixedly connected with by connector.
7. according to claim 6 body, is characterized in that,
Described reinforcement structure is flat tubular structure, and its inside offers waist-shaped hole, to coordinate with described connector.
8. according to claim 7 body, is characterized in that,
Described connector is L-shaped, comprises connector main body and two connecting pins stretched out from described connector main body;
Described connecting pin for inserting in the waist-shaped hole of described reinforcement structure, to connect the reinforcement structure on adjacent two described lateral surfaces; And
Described connecting pin and described waist-shaped hole profiling match.
9. according to claim 5 body, is characterized in that,
Described composition surface is plane, which is provided with stickum, and described reinforcement structure is pasted onto on described inwall by described stickum.
10. a fridge-freezer, comprising the casing for limiting refrigerating space and two storied gate body assembly, it is characterized in that, described two storied gate body assembly comprises:
Inside door body according to any one of claim 1 to 9, is installed on described casing pivotly; With
External door body, is installed on described inside door body or described casing pivotly, is configured to from described inside door body front closure or the door opening opening wide described inside door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169105.XU CN204612330U (en) | 2015-03-24 | 2015-03-24 | Inside door body and there is the fridge-freezer of this inside door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169105.XU CN204612330U (en) | 2015-03-24 | 2015-03-24 | Inside door body and there is the fridge-freezer of this inside door body |
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| Publication Number | Publication Date |
|---|---|
| CN204612330U true CN204612330U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520169105.XU Active CN204612330U (en) | 2015-03-24 | 2015-03-24 | Inside door body and there is the fridge-freezer of this inside door body |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152680A (en) * | 2015-03-24 | 2016-11-23 | 青岛海尔股份有限公司 | Interior door body and the fridge-freezer with this interior door body |
| CN108278844A (en) * | 2018-01-22 | 2018-07-13 | 合肥华凌股份有限公司 | A kind of door body stiffening device, refrigerator door and refrigerator |
-
2015
- 2015-03-24 CN CN201520169105.XU patent/CN204612330U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152680A (en) * | 2015-03-24 | 2016-11-23 | 青岛海尔股份有限公司 | Interior door body and the fridge-freezer with this interior door body |
| CN106152680B (en) * | 2015-03-24 | 2019-05-03 | 青岛海尔股份有限公司 | Interior door body and fridge-freezer with the interior door body |
| CN108278844A (en) * | 2018-01-22 | 2018-07-13 | 合肥华凌股份有限公司 | A kind of door body stiffening device, refrigerator door and refrigerator |
| CN108278844B (en) * | 2018-01-22 | 2020-09-22 | 合肥华凌股份有限公司 | Door body reinforcing device, refrigerator door body and refrigerator |
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| GR01 | Patent grant |