CN104713300B - Refrigerator with door - Google Patents
Refrigerator with door Download PDFInfo
- Publication number
- CN104713300B CN104713300B CN201310695432.4A CN201310695432A CN104713300B CN 104713300 B CN104713300 B CN 104713300B CN 201310695432 A CN201310695432 A CN 201310695432A CN 104713300 B CN104713300 B CN 104713300B
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- CN
- China
- Prior art keywords
- side cover
- support element
- foreboard
- refrigerator
- door
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
Abstract
The present invention is about a kind of refrigerator.Refrigerator includes door（100）, door（100）Including foreboard（1）, back plate（2）, be connected to foreboard（1）And back plate（2）Respective side edge side cover（3）And it is filled with heat-barrier material（6）Accommodation space（7）, wherein side cover（3）Including close to the back plate（2）Rear portion（35）.According to the present invention, door（100）Including being located at accommodation space（7）It is interior and support side cover（3）Rear portion（35）Support element（5）.
Description
[technical field]
The present invention relates to a kind of refrigerator more particularly to a kind of refrigerators with door.
[background technology]
CN101918778A discloses a kind of door to refrigerator, including the front glass plate being made from a different material is with after
Plate is arranged via hollow space in a manner of a distance apart between front glass plate and back plate, front glass plate and
The side cover that four sides of back plate are oppositely arranged with two Duis respectively is connect, and the surrounding of intermediate space is closed by side cover, expanded material injection
Thermal insulation layer is formed in intermediate space.
In the manufacturing process of door, front glass plate, two pairs of side covers can be first fixed into the door disk of a rear openings,
After expanded material injects door disk, back plate is connect with door disk.After the program that foams is completed, expanded material and front glass plate, two
Side cover and door-plate are bound tightly together.Theoretically, all parts at the back door of foaming program should be at standard
True rigging position.
[invention content]
It is an object of the present invention to provide a kind of refrigerators for the assembling quality being conducive to improve refrigerator doors.
Above-mentioned purpose can be realized by the feature in independent claims.The preferred embodiment of the present invention is attached drawing, explanation
The theme of book and dependent claims.
Therefore, one aspect of the present invention is about a kind of refrigerator.Refrigerator includes door, and the door includes foreboard, back plate, connection
In the side cover of the foreboard and the respective side edge of the back plate and filled with the accommodation space of heat-barrier material, wherein the side
Lid includes close to the rear portion of the back plate, which is characterized in that the door includes being located in the accommodation space and supporting the side
The support element at the rear portion of lid.
Since the rear portion of side cover is from the support element in accommodation space to external support, after preventing side cover
Portion is towards deforming in accommodation space, such as can prevent side cover（The especially middle section of side cover in the longitudinal direction）It is deformed inward
And it causes after subsequent door foaming program is completed the problem of back plate and side cover junction back plate are climbed.This is not only contributed to
Improve the presentation quality of door, but also the edge for causing sealing gasket that can not be fixed on back plate because back plate is climbed can be substantially reduced
Region and the possibility for making door scrap, and these can need not improved（It can even reduce）It is real under the premise of the rigidity of side cover
It is existing.
Side cover can be the longitudinal side cover for the longitudinal side for being connected to front and rear panels, also have can be connected to foreboard and
The lateral side cover of the transverse sides of back plate.
Foreboard can be made of glass, resin or metal.In addition, foreboard can in a manner of form-lock and/or stickup and
Side cover connects.
" foreboard " of the present invention is located at the front of back plate, should not be limited to whether it is in the foremost of door.For example,
In one embodiment, foreboard can form the front surface of door, however in a further embodiment, and the front surface of door can also be by
The additional decorative panel in front of foreboard is connected to be formed.
The rear side of foreboard, which can have pattern printed layers or attach, has figuratum film, and guarantor is also provided on rear side of foreboard
Cuticula/plate, such as protection are printed on protective film/plate of the ink on rear side of foreboard.These printing layers, protective film/plate should be considered as
A part for foreboard.
Door can be equipped with one or more to support the support element of each side cover, and one or more supports can also be arranged
Part is to support the side cover of a pair of opposing.
Other features for individually or with other features combining and being considered characteristic of the invention will be in following additional right
It is illustrated in it is required that.
In a possible embodiment, the side cover is connected to the longitudinal direction side of the foreboard and the back plate.Due to vertical
There may not necessarily be prodigious rigidity to the side cover of extension to prevent from deforming after assembling, by the plastic extruded piece with lower cost
To replace expensive metal product to be expected to obtain side cover.
In a possible embodiment, the support element can on the direction for being parallel to the foreboard outward and/or
To the rear portion of side cover described in rear support on the direction of the foreboard, so as to be effectively prevented the rear portion of side cover to appearance
It receives and deforms in space.For example, the power on the direction of foreboard can be parallel to come outside support-side by applying to the rear portion of side cover
The rear portion of lid, or the rear portion of side cover is supported backward by applying the power on the direction of foreboard to the rear portion of side cover,
Or the outwardly and rearwardly rear portion of top side lid by applying power at a predetermined angle to the rear portion of side cover.
In a possible embodiment, the support element can be combined together with the heat-barrier material.This is conducive to increase
The intensity of strong support element.
In a possible embodiment, the support element can form to fill the heat-barrier material for hollow form
Chamber, the opposite both ends open of the chamber.This not only further enhances the intensity of support element, also can avoid door equipped with branch
The thickness of heat-barrier material is substantially reduced at support member.Enter in chamber and pass through in addition, this structure is also beneficial to heat-barrier material
Chamber continues to flow,
In a possible embodiment, the support element can one end withstand on the rear side of the foreboard, the other end is then withstood on
The rear portion of the side cover.On the one hand, this is conducive to installation of the support element in accommodation space, even without the knot of side cover on the door
Structure makes the assembling that support element can be realized in special adjustment, and on the other hand, this is also especially susceptible to realize support element to side cover
Rear portion applies backward and/or outside support force.
In a possible embodiment, the rear portion of the side cover, which has, projects into the accommodation space internal projection, institute
Support element is stated to withstand on the protrusion.This is particularly conducive to support element and is installed in accommodation space.
In a possible embodiment, the protrusion and the support element can connect in a form-locking manner.
In a possible embodiment, the protrusion and the support element can be respectively provided with the cylindrical surface of cooperation.
In a possible embodiment, the protruding portion may include being located on the inside of the side cover, increasing the side
The strengthening portion of the intensity of lid.
In a possible embodiment, the support element is applied to the support force at the rear portion of the side cover and the foreboard
Between 0 degree of angle α ＞ and 90 degree of angle α ＜.In this way, the back support power for being applied to side cover can be analyzed to be parallel to
Foreboard and power perpendicular to foreboard both direction.
In a possible embodiment, the support element has with the first wall of the contact of the foreboard and dashes forward with described
Second wall of the contact between the portion of rising, on the direction of first wall, second wall falls into first wall
In projection, and first wall is more than the area of second wall and the protrusion with the contact area of the foreboard.This has
Conducive to the frictional force increased between the first wall and foreboard, and then ensure the support of support element offside postoperculum.
In a possible embodiment, the support element can have recessed portion in the side towards the side cover, described
The heat-barrier material is filled in recessed portion.By increasing the distance between support element regional area and side cover with recessed portion,
Be conducive to heat-barrier material to flow between side cover and support element in the program that foams.
In a possible embodiment, the support element can be made of metal extrusion.
In a possible embodiment, the support element can also be across between the pair of side cover, and both ends are supported respectively
On the inside of the side cover described in a pair of opposing.
The construction of the present invention and its other goals of the invention and advantageous effect will be in conjunction with the accompanying drawings to preferred real
Apply the description of example and more obvious and easy to understand.
[description of the drawings]
As part of the specification and to provide a further understanding of the present invention, the following drawings diagram present invention's
Specific implementation mode, and be used for illustrating principle of the invention together with specification.Wherein,
Fig. 1 is the schematic, exploded for the door for being used for refrigerator in accordance with a preferred embodiment of the present invention；
Fig. 2 is the part assembling figure for the door for being used for refrigerator in accordance with a preferred embodiment of the present invention；
Fig. 3 is to be used for the show in schematic partial sections of the door of refrigerator in the horizontal in accordance with a preferred embodiment of the present invention；
Fig. 4 is the schematic perspective view of support element in accordance with a preferred embodiment of the present invention.
[specific implementation mode]
Fig. 1 shows the schematic, exploded for being used for the door 100 of refrigerator in accordance with a preferred embodiment of the present invention.Door 100 is used
In being connected to refrigerator（It is not shown）Babinet（It is not shown）To close at least part of the storeroom in babinet or at least one
Storeroom.In this embodiment, door 100 can be pivotally connected to babinet, and in the alternative embodiment, door can also can push and pull
Ground is connected to babinet.
As shown in figures 1 and 3, before door 100 is connected to including foreboard 1 and the back plate 2 separated by a distance of foreboard 1, a pair
The longitudinal side of plate 1 and back plate 2（Left and right side）Longitudinal side cover 3 and a pair of cross side for being connected to foreboard 1 and back plate 2
Side（Upper and lower side）Lateral side cover 4.Foreboard 1, back plate 2, longitudinal side cover 3 and lateral side cover 4 are surrounded together filled with heat-insulated
The accommodation space 7 of material 6.Heat-barrier material 6 is formed in the foaming program of door 100 by the foaming agent foam in injection door 100.Before
Plate 1 can be made of glass or class glass material.
When door 100 is in the closed position, back plate 2 faces the storeroom of babinet.The edge region of back plate 2 away from
The side of accommodation space 7 has to be padded to fixing seal（It is not shown）Fixing groove 20.Back plate 2 is positioned at fixing groove 20 and phase
Answer the recess portion 22 that also formation is connected to accommodation space 7 between side cover 3,4.Have heat-barrier material 6 to reinforce fixing groove in recess portion 22
20 side wall, so as to firmly fix sealing gasket.Back plate 2 can also have a pair to the protrusion 21 of rearward projection in door
100 rear side installation door tank（It is not shown）.
As shown in 2 and Fig. 3, longitudinal side cover 3 is plastic extruded piece, has constant cross section.Two longitudinal side covers 3 can be with
Structure having the same, side cover 3 includes the baseplate part 30 for the longitudinal side wall for forming door 100 longitudinally in each.Baseplate part 30 has platform
Rank and form handle portion 34, user can catch 34 open and close door 100 of handle portion.
Longitudinal side cover 3 includes the protrusion 31,32,33 of the inside projection of multiple inner surfaces from baseplate part 30, these protrusions
Portion 31,32,33 is used to enhance the intensity of longitudinal side cover 3, that is, the strengthening portion of longitudinal side cover 3.
In this embodiment, it is located at the protrusion 31 on the rear portion 35 of the close back plate 2 of longitudinal side cover 3 and is located at longitudinal
Protrusion 33 on the front 36 of the close foreboard 1 of side cover 3 is respectively provided with hollow column 311,331, column 311,331
Both ends can receive to the screw of be screwed lateral side cover 4 and longitudinal side cover 3（It is not shown）.Front 36 and rear portion 35 are distinguished
Positioned at the front side of handle portion 34 and rear side.
Longitudinal side cover 3 may also include the clip slot 37 for the corresponding longitudinal side for clamping foreboard 1 and with the side of form-lock
Formula is connect with foreboard 1.
As shown in Figures 2 to 4, door 100 includes being located in accommodation space 7, answering longitudinal direction side from 7 inside support phase of accommodation space
The support element 5 at the rear portion 35 of lid 3.
One or more support elements 5 that a longitudinal side cover 3 is answered to support phase can be equipped in door 100.Support element 5 can prop up
The yielding position in its longitudinal direction of the longitudinal side cover of support 3, such as it is supported on the centre of longitudinal side cover 3 in its longitudinal direction
Region.
The front end of support element 5 withstands on the rear side of foreboard 1, and rear end then withstands on the rear portion 35 of longitudinal side cover 3.In this embodiment
In, support element 5 is withstood on the protrusion 31 on rear portion 35.Support element according to a preferred embodiment described in detail below
5 structure.
Support element 5 can be formed by made of metal extrusion.For example, the strip of advance extrusion molding obtained can be cut
Support element 5 is obtained at several sections.
The support element 3 and heat-barrier material 6 being exposed in accommodation space 7 are combined together.Further, during support element 3 is
Empty shape and form the chamber 55 to filling with insulation material 6, to support element 3 surfaces externally and internally all with heat-barrier material 6 closely tie
It closes.The opposite both ends open of chamber 55 is entered with being conducive to the heat-barrier material 6 in the program that foams in chamber 55 and across chamber
55 continue to flow and be distributed in accommodation space 7 everywhere.
Support element 5 may include withstanding on the first wall 51 of the rear side of foreboard 1 and withstand on the second wall 52 on protrusion 31.
Support element 5 further includes the first connection wall 53 and the second connection wall 54 for connecting the first wall 51 and the second wall 52.First wall 51, second
Wall 52, the first connection wall 53 and the second connection wall 54 together define the chamber 55 of both ends open.
Second connection wall 54 is recessed recessed towards corresponding longitudinal side cover 3, each formation of second connection wall 54 towards chamber 55
Concave portion 56, recessed portion 56 is interior to be filled with the heat-barrier material.The setting of recessed portion 56 can increase support element 5 in the region and adjacent
The distance between longitudinal side cover 3, flow into being conducive to heat-barrier material 6 in the program that foams longitudinal side cover 3 and support element 5 it
Between.
First wall 51 is parallel to foreboard 1.First wall 51 can be flat on the surface towards foreboard 1, can also be as Fig. 3
And there are one the pits 511 to Continuous pressing device for stereo-pattern to increase the frictional force between the first wall 51 and foreboard 1 for tool shown in Fig. 4.
Connect the distance between the first connection wall 53 and second connection wall 54 of the first wall 51 and the second wall 52 from front to back
It continuously decreases.On the direction of foreboard 1, the projection of the second wall 52 is fallen into the projection of the first wall 51, and the first wall 51
It is more than the contact area of the second wall 52 and protrusion 31 with the contact area of foreboard 1.
Second wall 52 has the cylindrical surface to coordinate with the cylinder 311 of protrusion 31.Specifically, the second wall 52 has
The substantially semicircular slot 521 in section, the shape adaptation of slot 521, and can be with cylinders in the outer surfaces of cylinder 311
Body 311 connects in a form-locking manner.It can be interference fitted between slot 521 and cylinder 311.
The support force F that support element 5 is applied to longitudinal side cover 3 is located in the median plane A of slot 521.Support force F and foreboard 1
Between 0 degree of angle α ＞ and 90 degree of α ＜.In this embodiment, substantially 45 degree of angle α.Support force F can be analyzed to parallel
In on the direction of foreboard 1 outwardly（Towards the baseplate part 30 of corresponding longitudinal side cover 3）Power F1 and perpendicular to the direction of foreboard 1
On backward（Towards back plate 2）Power F2, also that is, support element 5 can on the direction for being parallel to foreboard 1 outward and perpendicular to foreboard
Support phase answers the rear portion 35 of longitudinal side cover 3 backward on 1 direction.
Support element 5 can be caught in 3 and of corresponding longitudinal side cover again after foreboard 1, longitudinal side cover 3 and lateral side cover 4 assemble
Between foreboard 1.
According to an embodiment of the invention, due to the rear portion 35 of longitudinal side cover 3 by the support element 5 in accommodation space 7 from
Inside support can especially prevent longitudinal side cover 3 so as to prevent the rear portion 35 of longitudinal side cover 3 from being deformed towards accommodation space 7
Middle section is deformed inward and causes after subsequent door foaming program is completed in back plate 2 and 3 junction back plate of longitudinal side cover
The problem of climbing, and then can substantially reduce and cause heat-barrier material 6 to cannot be introduced into recess portion 22 because back plate 2 is climbed and make sealing gasket
It can not be reliably fixed in the possibility scrapped in the fixing groove 20 of back plate 2.
In conjunction with the single parts that Fig. 1 to Fig. 4 illustrates various embodiments can by it is any it is given in a manner of be combined with each other, with
Realize the advantage of the present invention.Additionally, this invention is not limited to illustrated embodiments, and its outside shown means can also be used under normal conditions
His means, as long as these means also can reach identical effect.
Claims (13)
1. a kind of refrigerator, including door (100), the door (100) includes foreboard (1), back plate (2), be connected to the foreboard (1) and
The side cover (3) of the respective side edge of the back plate (2) and the accommodation space (7) for being filled with heat-barrier material (6), wherein the side
Lid (3) includes close to the rear portion (35) of the back plate (2), which is characterized in that the door (100) includes being located at the accommodation space
(7) in and support the side cover (3) rear portion (35) support element (5), one end of the support element (5) withstands on the foreboard
(1) rear side, the other end then withstand on the rear portion (35) of the side cover (3).
2. refrigerator as described in claim 1, which is characterized in that the side cover (3) is connected to the foreboard (1) and the back plate
(2) longitudinal direction side.
3. refrigerator as claimed in claim 2, which is characterized in that the support element (5) is in the direction for being parallel to the foreboard (1)
It is upper outward and/or on the direction perpendicular to the foreboard (1) to the rear portion (35) of side cover described in rear support (3).
4. refrigerator as described in claim 1, which is characterized in that the support element (5) and the heat-barrier material (6) are incorporated in one
It rises.
5. refrigerator as claimed in claim 4, which is characterized in that the support element (5) forms to fill institute for hollow form
State the chamber (55) of heat-barrier material (6), the opposite both ends open of the chamber (55).
6. refrigerator as described in claim 1, which is characterized in that the rear portion (35) of the side cover (3), which has, projects into the appearance
The protrusion (31) received in space (7), the support element (5) withstand on the protrusion (31).
7. refrigerator as claimed in claim 6, which is characterized in that the protrusion (31) and the support element (5) are locked with shape
Fixed mode connects.
8. refrigerator as claimed in claim 7, which is characterized in that the protrusion (31) and the support element (5) are respectively provided with
The cylindrical surface of cooperation.
9. refrigerator as claimed in claim 6, which is characterized in that the protrusion (31) include be located at the side cover (3) on the inside of,
To increase the side cover (3) intensity strengthening portion.
10. refrigerator as described in claim 1, which is characterized in that the support element (5) is applied to the power with the side cover (3)
90 degree of 0 degree of angle α ＞ between the foreboard (1) and angle α ＜.
11. refrigerator as described in claim 1, which is characterized in that the rear portion (35) of the side cover (3), which has, projects into the appearance
The protrusion (31) received in space (7), the support element (5) have with the first wall (51) of the contact of the foreboard (1) and with
The second wall (52) of the protrusion (31) contact, on the direction of first wall (51), second wall (52)
It falls into the projection of first wall (51), and the contact area of first wall (51) and the foreboard (1) is more than described the
The contact area of two walls (52) and the protrusion (31).
12. refrigerator as described in claim 1, which is characterized in that the support element (5) is in the side towards the side cover (3)
With recessed portion (56), the heat-barrier material (6) is filled in the recessed portion (56).
13. the refrigerator as described in any one of claim 1 to 5, which is characterized in that the support element (5) is squeezed for made of metal
Go out part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310695432.4A CN104713300B (en) | 2013-12-17 | 2013-12-17 | Refrigerator with door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310695432.4A CN104713300B (en) | 2013-12-17 | 2013-12-17 | Refrigerator with door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104713300A CN104713300A (en) | 2015-06-17 |
| CN104713300B true CN104713300B (en) | 2018-08-21 |
Family
ID=53412847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310695432.4A Active CN104713300B (en) | 2013-12-17 | 2013-12-17 | Refrigerator with door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104713300B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403470B (en) * | 2015-07-30 | 2020-09-22 | 博西华电器（江苏）有限公司 | Refrigerator with door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07270046A (en) * | 1994-03-31 | 1995-10-20 | Matsushita Refrig Co Ltd | Door supporting device for partitioned chamber and the like |
| CN101603764A (en) * | 2009-03-11 | 2009-12-16 | 泰州乐金电子冷机有限公司 | Refrigerator doorframe inner supporting structure and refrigerator doorframe structure |
| CN201909502U (en) * | 2010-12-31 | 2011-07-27 | 泰州乐金电子冷机有限公司 | Home bar door |
| CN202229511U (en) * | 2011-04-26 | 2012-05-23 | 湖南华良电器实业有限公司 | Refrigerator door side frame strip reinforcing structure |
| CN202371965U (en) * | 2011-11-04 | 2012-08-08 | 海信容声(广东)冰箱有限公司 | Integral foaming door for side-by-side combination refrigerator |
-
2013
- 2013-12-17 CN CN201310695432.4A patent/CN104713300B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07270046A (en) * | 1994-03-31 | 1995-10-20 | Matsushita Refrig Co Ltd | Door supporting device for partitioned chamber and the like |
| CN101603764A (en) * | 2009-03-11 | 2009-12-16 | 泰州乐金电子冷机有限公司 | Refrigerator doorframe inner supporting structure and refrigerator doorframe structure |
| CN201909502U (en) * | 2010-12-31 | 2011-07-27 | 泰州乐金电子冷机有限公司 | Home bar door |
| CN202229511U (en) * | 2011-04-26 | 2012-05-23 | 湖南华良电器实业有限公司 | Refrigerator door side frame strip reinforcing structure |
| CN202371965U (en) * | 2011-11-04 | 2012-08-08 | 海信容声(广东)冰箱有限公司 | Integral foaming door for side-by-side combination refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104713300A (en) | 2015-06-17 |
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