CN102252491B - Refrigerator and side by side refrigerator - Google Patents
Refrigerator and side by side refrigerator Download PDFInfo
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- CN102252491B CN102252491B CN2011102191226A CN201110219122A CN102252491B CN 102252491 B CN102252491 B CN 102252491B CN 2011102191226 A CN2011102191226 A CN 2011102191226A CN 201110219122 A CN201110219122 A CN 201110219122A CN 102252491 B CN102252491 B CN 102252491B
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 235000020965 cold beverage Nutrition 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/025—Secondary closures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/021—French doors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/024—Door hinges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a refrigerator, which comprises a refrigerator body with an open front side, an inner door body and an outer door body, wherein the inner door body is pivotally arranged on the front side of the refrigerator body through a first hinge so as to open and close the refrigerator body; a window penetrating front and rear parts of the inner door body is arranged on the inner door body; and the outer door body is pivotally connected to the inner door body through a second hinge so as to open and close the window. According to the refrigerator, a door-in-door structure is formed by the inner door body and the outer door body, when small objects, such as cold drinks and the like, are needed to be taken from or placed in the refrigerator, the outer door body can be opened only and the needed objects are taken and placed through the window of the inner door body, so that cold air leakage can be greatly reduced; and when large objects are needed to be taken from or placed in the refrigerator, the inner door body and the outer door body can be combined into a whole and opened together. Therefore, in the process of using the refrigerator, the cold air leakage is reduced, so the power consumption is greatly reduced, and the energy is saved. The invention also discloses a side by side refrigerator.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to a refrigerator and a side-by-side combination refrigerator.
Background
In the traditional refrigerator, particularly a side-by-side combination door or other large refrigerators, a large amount of cold air can leak out when the door body is opened once, and the power consumption of the product is increased. However, for consumers, most of the reasons for opening the door are to take some small articles such as cold drinks instead of large articles, thereby causing excessive cold air leakage, increasing energy consumption and being not beneficial to environmental protection.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
Therefore, the invention aims to provide the refrigerator which reduces energy consumption, saves energy and is environment-friendly.
The invention also aims to provide an energy-saving and environment-friendly side-by-side combination refrigerator.
The refrigerator according to the embodiment of the first aspect of the present invention comprises: a case, a front side of which is open; the inner door body is pivotally arranged on the front side of the box body through a first hinge so as to open and close the box body, and the inner door body is provided with a window penetrating through the front and the back of the inner door body; and the outer door body is pivotally connected to the inner door body through a second hinge so as to open and close the window.
According to the refrigerator provided by the embodiment of the invention, the inner door body and the outer door body are arranged to form the door-in-door structure, so that when small articles such as cold drinks and the like need to be taken out of the refrigerator, the outer door body can be opened only and the needed articles can be taken out of the window of the inner door body, the cold air leakage amount can be greatly reduced, and when large articles need to be taken out of the refrigerator, the inner door body and the outer door body can be opened together as a whole. Therefore, in the use process of the refrigerator, the leakage amount of cold air is reduced, the power consumption is greatly reduced, and the energy is saved. In addition, brand-new experience of taking and placing articles in the refrigerator is brought to the customer.
In addition, the refrigerator according to the present invention has the following additional technical features:
each of the first and second hinges respectively comprises: a hinge body; the hinge shaft is arranged on the surface of the hinge body and extends vertically; the horizontal end face of the inner door body is provided with a first hinge hole, a hinge body of the first hinge is fixed on the box body, and a hinge shaft of the first hinge is matched with the first hinge hole so as to connect the inner door body to the box body in a pivoting manner; and a second hinge hole is formed in the surface of the first hinge opposite to the hinge shaft of the first hinge, the hinge body of the second hinge is fixed on the outer door body, and the hinge shaft of the second hinge is matched with the second hinge hole so as to connect the outer door body to the inner door body in a pivoting manner.
Optionally, the first hinge and the second hinge are respectively connected to the upper surfaces of the inner door body and the outer door body, wherein the hinge shafts of the first hinge and the second hinge respectively extend downwards from the lower surfaces of the hinge bodies corresponding to the first hinge and the second hinge.
Or alternatively, the first hinge and the second hinge are respectively connected to the lower surfaces of the inner door body and the outer door body, wherein the hinge shafts of the first hinge and the second hinge respectively extend upwards from the upper surfaces of the hinge bodies corresponding to the first hinge and the second hinge.
Further, the second hinge hole is coaxial with the hinge shaft of the first hinge, so that the inner door body and the outer door body can pivot coaxially, and the inner door body and the outer door body can be opened conveniently and simultaneously in a labor-saving manner.
Optionally, a first concave portion is formed on a surface of the inner door body, wherein the first hinge hole is formed on the first concave portion.
Further, a second recess is formed on a surface of the outer door body, wherein a hinge body of the second hinge is mounted on the second recess.
Further, a case recess is formed on a surface of the case to mount the hinge body of the first hinge.
Therefore, the refrigerator body concave part, the first concave part and the second concave part are respectively arranged on the refrigerator body, the inner door body and the outer door body, so that the first hinge and the second hinge are not easy to damage, and the appearance attractiveness of the whole refrigerator can be ensured.
The shape and the size of the outer door body are consistent with those of the inner door body, so that labor is saved when the outer door body and the inner door body are opened simultaneously, and the attractiveness of the refrigerator is further ensured.
A side by side refrigerator according to a second aspect embodiment of the present invention includes: a case, a front side of which is open; the first door body and the second door body are respectively arranged on the front side of the box body in a pivoting manner so as to open and close the box body, wherein at least one of the first door body and the second door body comprises: the inner door body is pivotally arranged on the front side of the box body through a first hinge and is provided with a window penetrating through the front and the back of the inner door body; and the outer door body is pivotally connected to the inner door body through a second hinge so as to open and close the window.
Each of the first and second hinges respectively comprises: a hinge body; the hinge shaft is arranged on the surface of the hinge body and extends vertically; the horizontal end face of the inner door body is provided with a first hinge hole, a hinge body of the first hinge is fixed on the box body, and a hinge shaft of the first hinge is matched with the first hinge hole so as to connect the inner door body to the box body in a pivoting manner; and a second hinge hole is formed in the surface of the first hinge opposite to the hinge shaft of the first hinge, the hinge body of the second hinge is fixed on the outer door body, and the hinge shaft of the second hinge is matched with the second hinge hole so as to connect the outer door body to the inner door body in a pivoting manner.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a perspective view of a refrigerator according to an embodiment of the present invention;
FIG. 2 is an exploded view of the door of the refrigerator shown in FIG. 1;
FIG. 3 is an assembled view of the inner door and the body of the refrigerator shown in FIG. 1;
FIG. 4 is a top plan view of the refrigerator shown in FIG. 1;
FIG. 5 is a sectional view taken along line A-A of FIG. 4;
FIG. 6 is a schematic view of the refrigerator shown in FIG. 1 with the outer door body open and the inner door body closed; and
fig. 7 is a schematic view of the refrigerator shown in fig. 1 in which the outer door body and the inner door body are opened as a whole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A refrigerator according to an embodiment of the present invention, which may be a gate refrigerator or a side by side refrigerator, will be described in detail below with reference to fig. 1 to 5, taking a side by side refrigerator as an example.
The refrigerator according to the embodiment of the invention comprises: a cabinet 100, an inner door 200, and an outer door 400. As shown in fig. 1 to 3, the front side of the cabinet 100 is opened, the inner door 200 is pivotably provided at the front side of the cabinet 100 by a first hinge 300 to open and close the cabinet 100, the inner door 200 has a window (not shown) penetrating through the front and rear thereof, and the outer door 400 is pivotably connected to the inner door 200 by a second hinge 500 to open and close the window, thereby forming a door-in-door structure in which the outer door 400 can be opened alone while the inner door 200 continues to be closed, or the outer door 400 is opened first and then the inner door 200 is opened, or the outer door 400 and the inner door 200 can be opened together as a whole.
According to the refrigerator of the embodiment of the present invention, the inner door body 200 and the outer door body 400 are provided to constitute a door-in-door structure, so that when small articles such as cold drinks and the like need to be taken out from the refrigerator, only the outer door body 400 can be opened and desired articles can be taken out from the window of the inner door body 200, thereby greatly reducing the leakage amount of cold air, whereas when large articles need to be taken out from the refrigerator, the inner door body 200 and the outer door body 400 can be opened together as a whole. Therefore, in the use process of the refrigerator, the leakage amount of cold air is reduced, the power consumption is greatly reduced, and the energy is saved. In addition, brand-new experience of taking and placing articles in the refrigerator is brought to the customer.
In one embodiment of the present invention, each of the first hinge 300 and the second hinge 500 includes: a hinge body; and the hinge shaft is arranged on the surface of the hinge body and extends along the vertical direction. For convenience of description, the first hinge 300 includes a first hinge body 310 and a first hinge shaft 1b, and the second hinge 500 includes a second hinge body 510 and a second hinge shaft 2 b.
In one embodiment of the present invention, as shown in fig. 2 to 4, a first hinge hole 1a is provided on a horizontal end surface of the inner door body 200, a hinge body 310 of the first hinge 300 is fixed on the cabinet 100 and a first hinge shaft 1b of the first hinge 300 is engaged with the first hinge hole 1a to pivotably connect the inner door body 200 to the cabinet 100. A second hinge hole 2a is provided on a surface of the first hinge 300 opposite to the hinge shaft thereof, the hinge body 510 of the second hinge 500 is fixed on the outer door body 400 and the hinge shaft 2b of the second hinge 500 is engaged with the second hinge hole 2a to pivotably connect the outer door body 400 to the inner door body 200.
In one example of the present invention, the first hinge 300 and the second hinge 500 are respectively connected to upper surfaces of the inner door body 200 and the outer door body 400, wherein the hinge shaft 2a of the first hinge 300 and the hinge shaft 2b of the second hinge 500 respectively extend downward from lower surfaces of the hinge bodies corresponding thereto. In yet another example of the present invention, the first hinge 300 and the second hinge 500 are respectively connected to the lower surfaces of the inner door body 200 and the outer door body 400, wherein the hinge shaft 2a of the first hinge 300 and the hinge shaft 2b of the second hinge 500 respectively extend upward from the upper surfaces of their corresponding hinge bodies. In the following description, the first hinge 300 and the second hinge 500 are illustrated as being coupled to the upper surfaces of the inner door body 200 and the outer door body 400, respectively.
Thus, specifically, the inner door body 200 is provided on an upper end surface thereof with a first hinge hole 1a, the hinge body 310 of the first hinge 300 is fixed on an upper end surface of the cabinet 100 and the first hinge shaft 1b of the first hinge 300 is provided on a lower surface of the first hinge body 310, and the first hinge shaft 1b is engaged with the first hinge hole 1a to pivotably connect the inner door body 200 to the cabinet 100. A second hinge hole 2a is formed on an upper surface of the first hinge body 310, the hinge body 510 of the second hinge 500 is fixed on the outer door body 400 and the hinge shaft 2b of the second hinge 500 is engaged with the second hinge hole 2a to pivotably connect the outer door body 400 to the inner door body 200.
Alternatively, the second hinge hole 2a is coaxial with the hinge shaft 1b of the first hinge 300 to coaxially pivot the inner door body 200 and the outer door body 400, so as to conveniently and laborsavingly open the inner door body 200 and the outer door body 400 at the same time.
In some embodiments of the present invention, as shown in fig. 1 to 5, a first recess 210 is formed on a surface of the inner door body 200, wherein the first hinge hole 1a is formed on the first recess 210. Optionally, a second recess 410 is formed on a surface of the outer door body 400, wherein the hinge body 510 of the second hinge 500 is mounted on the second recess 410. Further alternatively, a case recess 110 is formed on a surface of the case 100 to mount the hinge body 310 of the first hinge 300. Accordingly, by providing the cabinet recess 110, the first recess 210, and the second recess 410 in the cabinet 100, the inner door 200, and the outer door 400, respectively, the first hinge 300 and the second hinge 500 are not easily broken, and the appearance of the entire refrigerator can be maintained.
As shown in fig. 1 to 5, the outer door 400 and the inner door 200 have the same shape and size, so that the outer door 400 and the inner door 200 can be opened simultaneously with less effort and the refrigerator is more beautiful.
The operation of the refrigerator according to the embodiment of the present invention will be described with reference to fig. 6 and 7.
First, as shown in fig. 6, when small articles such as cold drinks need to be taken out from the refrigerator, the outer door 400 is opened while the inner door 200 is closed, and the user can take and place the desired articles from the window of the inner door 200, thereby greatly reducing the leakage of cold air and reducing the power consumption.
As shown in fig. 7, when it is necessary to take and enlarge articles from the refrigerator, the inner door 200 and the outer door 400 can be opened together as a whole, and at this time, because the inner door 200 and the outer door 400 are coaxial and have the same size, it is convenient and labor-saving to open the inner door 200 and the outer door 400 simultaneously.
In addition, the user can open the outer door body 400 and then open the inner door body 200 to obtain different door opening experiences.
The above-mentioned embodiment describes the refrigerator according to the embodiment of the present invention by taking a side by side refrigerator as an example, however, it is understood by those skilled in the art that the present invention is not limited thereto. The refrigerator according to the embodiment of the present invention may also be a single door refrigerator such as a gate refrigerator, or a multi-door refrigerator.
A side by side refrigerator according to a second aspect embodiment of the present invention includes: the refrigerator 100, and first and second door bodies, in which a front side of the refrigerator 100 is opened, and the first and second door bodies are respectively pivotably provided at the front side of the refrigerator 100 to open and close the refrigerator 100, for example, the first door body may be a left door body as shown in fig. 1 to 7, and the second door body may be a right door body, in which at least one of the first door body and the second door body is a door-in-door structure. In the foregoing and following descriptions of the present invention, a right door body, which is a second door body of a side-by-side refrigerator, is taken as an example of a door-in-door structure. However, it can be understood by those skilled in the art that the side-by-side combination refrigerator in the above embodiments may also have a left door body with a door-in-door structure, or both the left door body and the right door body with a door-in-door structure, which is determined by the specific design.
At least one of the first door body and the second door body includes an inner door body 200 and an outer door body 300, the inner door body 200 is pivotably provided at a front side of the cabinet 100 through a first hinge 300 to open and close the cabinet 100, the inner door body 200 has windows (not shown) penetrating through the front and rear thereof, and the outer door body 400 is pivotably connected to the inner door body 200 through a second hinge 500 to open and close the windows, thereby forming a door-in-door structure, i.e., the outer door body 400 can be opened alone while the inner door body 200 continues to be closed, or the outer door body 400 and the inner door body 200 can be opened together as a whole.
In one embodiment of the present invention, each of the first hinge 300 and the second hinge 500 includes: a hinge body; and the hinge shaft is arranged on the surface of the hinge body and extends along the vertical direction. For convenience of description, the first hinge 300 includes a first hinge body 310 and a first hinge shaft 1b, and the second hinge 500 includes a second hinge body 510 and a second hinge shaft 2 b.
In one embodiment of the present invention, as shown in fig. 2 to 5, a first hinge hole 1a is provided on a horizontal end surface of the inner door body 200, a hinge body 310 of the first hinge 300 is fixed on the cabinet 100 and a first hinge shaft 1b of the first hinge 300 is engaged with the first hinge hole 1a to pivotably connect the inner door body 200 to the cabinet 100. A second hinge hole 2a is provided on a surface of the first hinge 300 opposite to the hinge shaft thereof, the hinge body 510 of the second hinge 500 is fixed on the outer door body 400 and the hinge shaft 2b of the second hinge 500 is engaged with the second hinge hole 2a to pivotably connect the outer door body 400 to the inner door body 200.
In one example of the present invention, the first hinge 300 and the second hinge 500 are respectively connected to upper surfaces of the inner door body 200 and the outer door body 400, wherein the hinge shaft 2a of the first hinge 300 and the hinge shaft 2b of the second hinge 500 respectively extend downward from lower surfaces of the hinge bodies corresponding thereto. In yet another example of the present invention, the first hinge 300 and the second hinge 500 are respectively connected to the lower surfaces of the inner door body 200 and the outer door body 400, wherein the hinge shaft 2a of the first hinge 300 and the hinge shaft 2b of the second hinge 500 respectively extend upward from the upper surfaces of their corresponding hinge bodies. In the following description, the first hinge 300 and the second hinge 500 are illustrated as being coupled to the upper surfaces of the inner door body 200 and the outer door body 400, respectively.
Thus, specifically, the inner door body 200 is provided on an upper end surface thereof with a first hinge hole 1a, the hinge body 310 of the first hinge 300 is fixed on an upper end surface of the cabinet 100 and the first hinge shaft 1b of the first hinge 300 is provided on a lower surface of the first hinge body 310, and the first hinge shaft 1b is engaged with the first hinge hole 1a to pivotably connect the inner door body 200 to the cabinet 100. A second hinge hole 2a is formed on an upper surface of the first hinge body 310, the hinge body 510 of the second hinge 500 is fixed on the outer door body 400 and the hinge shaft 2b of the second hinge 500 is engaged with the second hinge hole 2a to pivotably connect the outer door body 400 to the inner door body 200.
Alternatively, the second hinge hole 2a is coaxial with the hinge shaft 1b of the first hinge 300 to coaxially pivot the inner door body 200 and the outer door body 400, so as to conveniently and laborsavingly open the inner door body 200 and the outer door body 400 at the same time.
In some embodiments of the present invention, as shown in fig. 1 to 5, a first recess 210 is formed on a surface of the inner door body 200, wherein the first hinge hole 1a is formed on the first recess 210. Optionally, a second recess 410 is formed on a surface of the outer door body 400, wherein the hinge body 510 of the second hinge 500 is mounted on the second recess 410. Further alternatively, a case recess 110 is formed on a surface of the case 100 to mount the hinge body 310 of the first hinge 300. Thereby, the first hinge 300 and the second hinge 500 are not easily damaged, and the appearance of the whole refrigerator is ensured,
as shown in fig. 1 to 5, the outer door 400 and the inner door 200 have the same shape and size, so as to further ensure the beauty of the refrigerator.
Other constructions, such as a refrigerating compartment, a freezing compartment, and control components, and operations of the side-by-side refrigerator according to the embodiment of the present invention are well known to those skilled in the art and will not be described herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A refrigerator, characterized by comprising:
a case, a front side of which is open;
the inner door body is pivotally arranged on the front side of the box body through a first hinge so as to open and close the box body, and the inner door body is provided with a window penetrating through the front and the back of the inner door body; and
the outer door body is pivotally connected to the inner door body through a second hinge so as to open and close the window;
wherein each of the first and second hinges comprises:
a hinge body; and
the hinge shaft is arranged on the surface of the hinge body and extends vertically; wherein,
a first hinge hole is formed in the horizontal end face of the inner door body, a hinge body of the first hinge is fixed on the box body, and a hinge shaft of the first hinge is matched with the first hinge hole so that the inner door body can be connected to the box body in a pivoting mode;
and a second hinge hole is formed in the surface of the first hinge opposite to the hinge shaft of the first hinge, the hinge body of the second hinge is fixed on the outer door body, and the hinge shaft of the second hinge is matched with the second hinge hole so as to connect the outer door body to the inner door body in a pivoting manner.
2. The refrigerator according to claim 1, wherein the first and second hinges are respectively connected to upper surfaces of the inner and outer door bodies, wherein hinge shafts of the first and second hinges respectively extend downward from lower surfaces of the hinge bodies thereof.
3. The refrigerator according to claim 1, wherein the first hinge and the second hinge are respectively connected to lower surfaces of the inner door body and the outer door body, wherein hinge shafts of the first hinge and the second hinge respectively extend upward from upper surfaces of corresponding hinge bodies thereof.
4. The refrigerator according to claim 2 or 3, wherein the second hinge hole is coaxial with a hinge shaft of the first hinge.
5. The refrigerator according to claim 1, wherein a first recess is formed on a surface of the inner door body, wherein the first hinge hole is formed on the first recess.
6. The refrigerator according to claim 5, wherein a second recess is formed on a surface of the outer door body, wherein a hinge body of the second hinge is mounted on the second recess.
7. The refrigerator as claimed in claim 6, wherein a cabinet recess is formed on a surface of the cabinet to mount the hinge body of the first hinge.
8. The refrigerator according to claim 1, wherein the outer door body is identical to the inner door body in shape and size.
9. A side by side combination refrigerator, comprising:
a case, a front side of which is open;
the first door body and the second door body are respectively arranged on the front side of the box body in a pivoting manner so as to open and close the box body, wherein at least one of the first door body and the second door body comprises:
the inner door body is pivotally arranged on the front side of the box body through a first hinge and is provided with a window penetrating through the front and the back of the inner door body; and
the outer door body is pivotally connected to the inner door body through a second hinge so as to open and close the window;
wherein each of the first and second hinges comprises:
a hinge body; and
the hinge shaft is arranged on the surface of the hinge body and extends vertically; wherein,
a first hinge hole is formed in the horizontal end face of the inner door body, a hinge body of the first hinge is fixed on the box body, and a hinge shaft of the first hinge is matched with the first hinge hole so that the inner door body can be connected to the box body in a pivoting mode;
and a second hinge hole is formed in the surface of the first hinge opposite to the hinge shaft of the first hinge, the hinge body of the second hinge is fixed on the outer door body, and the hinge shaft of the second hinge is matched with the second hinge hole so as to connect the outer door body to the inner door body in a pivoting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102191226A CN102252491B (en) | 2011-07-29 | 2011-07-29 | Refrigerator and side by side refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102191226A CN102252491B (en) | 2011-07-29 | 2011-07-29 | Refrigerator and side by side refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102252491A CN102252491A (en) | 2011-11-23 |
| CN102252491B true CN102252491B (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102191226A Active CN102252491B (en) | 2011-07-29 | 2011-07-29 | Refrigerator and side by side refrigerator |
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| CN (1) | CN102252491B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3862706A1 (en) * | 2014-02-17 | 2021-08-11 | LG Electronics Inc. | Refrigerator |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066108B (en) * | 2016-07-27 | 2018-05-29 | 青岛海尔股份有限公司 | Side by side combination refrigerator |
| CN107062743A (en) * | 2016-12-02 | 2017-08-18 | 青岛海尔股份有限公司 | Refrigerating device |
| US10859302B2 (en) * | 2018-09-26 | 2020-12-08 | Haier Us Appliance Solutions, Inc. | Refrigerator appliance with flexible door-in-door compartments |
| CN115522830B (en) * | 2021-06-25 | 2024-09-10 | 重庆海尔制冷电器有限公司 | Hinge assembly |
| CN115523709A (en) * | 2021-06-25 | 2022-12-27 | 重庆海尔制冷电器有限公司 | Refrigeration device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145966Y (en) * | 1992-11-25 | 1993-11-10 | 周金泉 | Dual-door heat insulation refrigerator |
| CN2189303Y (en) * | 1994-04-19 | 1995-02-08 | 钟林 | Electric refrigerator with two door |
| CN1837727A (en) * | 2005-03-24 | 2006-09-27 | 海尔集团公司 | A double-door electric refrigerator with novel door structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040172881A1 (en) * | 2003-03-04 | 2004-09-09 | Takuji Minami | Door system opening on both the left and right sides |
| WO2005106361A1 (en) * | 2004-04-28 | 2005-11-10 | Mohamed Samir Ahmed Atta | The double door refrigerator |
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2011
- 2011-07-29 CN CN2011102191226A patent/CN102252491B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145966Y (en) * | 1992-11-25 | 1993-11-10 | 周金泉 | Dual-door heat insulation refrigerator |
| CN2189303Y (en) * | 1994-04-19 | 1995-02-08 | 钟林 | Electric refrigerator with two door |
| CN1837727A (en) * | 2005-03-24 | 2006-09-27 | 海尔集团公司 | A double-door electric refrigerator with novel door structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3862706A1 (en) * | 2014-02-17 | 2021-08-11 | LG Electronics Inc. | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102252491A (en) | 2011-11-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |