CN116261646A - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
- Publication number
- CN116261646A CN116261646A CN202280006499.XA CN202280006499A CN116261646A CN 116261646 A CN116261646 A CN 116261646A CN 202280006499 A CN202280006499 A CN 202280006499A CN 116261646 A CN116261646 A CN 116261646A
- Authority
- CN
- China
- Prior art keywords
- door
- guide
- guide groove
- refrigerator
- upper guide
- 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.)
- Pending
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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
-
- 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
Landscapes
- 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 refrigerator of the present invention comprises a hinge structure for supporting a door (11) to be opened and closed with respect to a main body, and a wiring line (50 a) for connecting a main body side control part provided to the main body and a door side control part provided to the door (11). The hinge structure includes a hinge member (20) mounted on an upper portion of the main body, a guide pin, and a guide groove (34) receiving the guide pin. The door (11) is opened and closed by the guide groove (34) being restricted by the guide pin or the guide pin being restricted by the guide groove (34). The door (11) includes a wire hole (53) through which the wire (50 a) passes. The wiring line hole (53) is located near the guide groove (34) at a portion other than the guide pin and the guide groove (34) at the upper portion of the door (11).
Description
Technical Field
The present disclosure relates to hinge structures for refrigerators.
Background
Patent document 2 also relates to a configuration in which a wiring line is inserted from a notch provided in the peripheral surface of a rotation shaft of a hinge member, and the wiring line is disposed coaxially with the rotation shaft.
Prior art literature
Patent literature
Patent document 1: japanese patent application laid-open No. 2020-521102
Patent document 2: japanese patent laid-open No. 8-296952
Disclosure of Invention
The invention provides a refrigerator capable of further preventing breakage of wiring wires by using a hinge structure of the refrigerator capable of opening a door even when the refrigerator is arranged close to a wall.
The refrigerator according to an aspect of the present invention includes: a hinge structure for supporting the door to be openable and closable with respect to the main body; and a wiring line connecting the main body side control part arranged on the main body and the door side control part arranged on the door. The hinge structure includes a hinge member mounted on an upper portion of the main body, a guide pin, and a guide groove receiving the guide pin. The door is opened and closed by the guide groove being restricted by the guide pin or the guide pin being restricted by the guide groove. The door includes a wire hole through which the wire passes. The wiring line hole is located in the vicinity of the guide pin or the guide groove at a position other than the guide pin and the guide groove at the upper portion of the door.
By the hinge member and the wire rod hole of the refrigerator according to the aspect of the present invention, when the door is opened, the door can be opened even when the refrigerator is installed close to the wall, and breakage of the wire rod can be prevented.
Drawings
Fig. 1 is a perspective view showing a refrigerator according to embodiment 1.
Fig. 2 is an exploded perspective view showing the upper hinge structure of the refrigerator according to embodiment 1.
Fig. 3 is a perspective view of a main part of the upper hinge structure of embodiment 1.
Fig. 4 is an exploded perspective view showing the upper hinge member and the upper guide member of embodiment 1.
Fig. 5A is a top view of a main part of the door of embodiment 1 in a closed state.
Fig. 5B is a top view of a main part of the door of embodiment 1 in a slightly opened state.
Fig. 5C is a top view of a main part of the door of embodiment 1 in a state of being opened by 90 degrees.
Fig. 5D is a top view of a main part of the door of embodiment 1 in a fully opened state.
Detailed Description
(knowledge background underlying the invention, etc.)
The present disclosure is directed to solving the problem of preventing a wire rod connecting a door-side control unit and a main body-side control unit from being broken by preventing a corner portion of a door from protruding laterally from a main body of a refrigerator and touching a side wall when the door is opened when the refrigerator is installed near a wall of an installation place.
Accordingly, the present invention provides a refrigerator capable of opening a door and preventing breakage of a wiring line even when the refrigerator is provided close to a wall.
Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, a detailed description of the components exceeding the necessary limit may be omitted. For example, a detailed description of known matters or a repeated description of substantially the same configuration may be omitted. This is to avoid the following description being too lengthy to be easily understood by those skilled in the art.
In addition, the drawings and the following description are provided for a full understanding of the present disclosure by those skilled in the art, and are not intended to limit the subject matter recited in the claims thereby.
(embodiment 1)
Hereinafter, embodiment 1 will be described with reference to fig. 1 to 5.
[1-1. Structure ]
Fig. 1 is a perspective view schematically showing a refrigerator employing a hinge structure and a wiring line according to the present invention. Fig. 2 is an exploded perspective view of a hinge member showing an outline of the refrigerator.
As shown in fig. 1, the refrigerator 1 includes a box-shaped main body 10. The door 11 is provided on the front surface of the main body 10 by a hinge structure 12 so as to be openable and closable.
Further, as shown in fig. 2, the hinge structure 12 includes a hinge cover 17, an upper hinge member 20, and an upper guide member 30. The upper hinge member 20 is covered by a hinge cover 17. The upper guide member 30 engages with the upper hinge member 20. The hinge cover 17 accommodates the wiring harness 50 in the hinge cover 17. The wiring line 50 connects the main body side control portion 51 and the door side control portion 52. The main body side control unit 51 is provided in the main body 10 and controls the entire refrigerator 1. The door-side control unit 52 is provided in the door 11, and is used for user operation, display, and the like.
In the present embodiment, the door 11 is constituted by two doors 11, and each of the doors 11 is mounted so as to be capable of being opened and closed.
Fig. 3 is a perspective view showing the hinge structure 12 of the upper portion of the door 11. Fig. 4 is an exploded perspective view showing the hinge structure 12.
In the following description, only the hinge structure 12 of the door 11 located on the right side when viewed from the front will be described because the hinge structure 12 of the door 11 is bilaterally symmetrical.
As shown in fig. 3 and 4, a flat plate-shaped upper hinge member 20 is mounted on upper portions of both sides of the main body 10.
The upper hinge member 20 includes a base 21, a pin support 22, and an upper notch 23. The base 21 is fixed to the main body 10. The pin support portion 22 extends from the front end portion of the base 21 to a position overlapping with the upper portion of the door 11. The upper notch 23 is formed by cutting a side edge of the end portion side of the main body 10.
The 1 st upper guide pin 24 and the 2 nd upper guide pin 25 are provided on the lower surface of the pin support portion 22 so as to protrude downward. The 1 st upper guide pin 24 and the 2 nd upper guide pin 25 are arranged at a predetermined interval. The line connecting the center of the 1 st upper guide pin 24 and the center of the 2 nd upper guide pin 25 is inclined at a predetermined angle with respect to the front surface of the door 11.
An upper hinge mounting recess 13 is formed on an upper side of the door 11 by cutting a part of one side surface side and a rear surface side of the door 11. Thereby, an upper covering wall 14 is formed on the front surface side of the door 11. An opening 15 is formed in the upper hinge mounting recess 13 of the door 11.
The upper guide member 30 is attached to the upper hinge attachment recess 13 so as to close the opening 15.
More specifically, the door 11 includes a front surface plate 11a, a door cover 11b, an inner plate 11c, a heat insulating material (not shown), and a gasket 11e. The front surface plate 11a forms a front surface. The door cover 11b forms an outer frame of the front surface plate 11 a. The heat insulating material is provided inside surrounded by the front surface plate 11a, the door cover 11b, and the inner plate 11 c. A gasket 11e is mounted on the outer periphery of the inner plate 11c to seal the door 11 and the main body 10. An upper hinge mounting recess 13 formed by cutting out a side surface side and a rear surface side of a door cover 11b on an upper side of the door 11 is formed on the door 11. The upper guide member 30 is attached to the door 11 so as to close the opening 15 formed in the upper hinge attachment recess 13.
The upper guide member 30 includes a flat plate portion 31, an upper guide recess portion 32, a fixing portion 33, and a wire rod hole 53. The flat plate portion 31 closes the opening 15. The upper guide recess 32 protrudes toward the lower surface side of the flat plate portion 31. The fixing portion 33 is formed at a corner of the flat plate portion 31. The wire hole 53 is for the wire 50 to pass through. The upper guide member 30 is fixed to the door 11 by screwing a screw, not shown, into the door 11 via the fixing portion 33.
Further, the upper guide recess 32 has a bottom surface portion 32a. The bottom surface portion 32a prevents the heat insulating material (not shown) from entering the upper guide recess portion 32 when the heat insulating material is filled into the door 11.
The wire hole 53 is connected to the inside of the cylindrical bushing portion 55. The bushing portion 55 is embedded in the heat insulating material in the door 11. As shown in fig. 4, the bush portion 55 is formed longer than the upper guide recess 32.
Further, as described above, the upper guide member 30 is formed separately from the door cover 11b, but may be formed integrally with the door cover 11b.
The wiring line hole 53 is described as being provided in the upper guide member 30, but the upper guide member 30 may be provided in another member, for example, in the door cover 11b.
An upper guide groove 34 that opens to the flat plate portion 31 is formed inside the upper guide recess 32. The upper guide groove 34 is formed by connecting a plurality of upper guide portions formed of circular arc portions and/or straight portions. In the present embodiment, the upper guide groove 34 is formed across the left and right sides of the wiring line hole 53 in fig. 5A. The upper guide groove 34 includes a 1 st upper guide 35, a 2 nd upper guide 36, and a 3 rd upper guide 37. The 1 st upper guide 35 is formed on the side of the wire hole 53 from the front surface plate 11a side toward the inner plate 11c side of the door 11. The 3 rd upper guide 37 is formed on the other side of the wire hole 53 from the front surface plate 11a side toward the inner plate 11c side of the door 11. The 2 nd upper guide 36 connects the 1 st upper guide 35 and the 3 rd upper guide 37 between the wire hole 53 and the inner panel 11 c.
Thus, the upper guide groove 34 is formed in a substantially U-shape as shown in fig. 5A to 5D in plan view.
The upper guide member 30 includes a rib-like projection 38 protruding upward from the flat plate portion 31 at the opening of the upper guide groove 34. The rib-like protrusion 38 is formed at the entire circumference of the upper guide groove 34.
The upper guide groove 34 receives the 1 st upper guide pin 24 and the 2 nd upper guide pin 25. The rib-like protrusion 38 slides with the upper hinge member 20 when the door 11 is opened and closed.
The upper guide member 30 includes a rib-like projection 54 protruding upward from the flat plate portion 31 at an opening of the wire rod hole 53. The rib-like protrusion 54 is formed over the entire circumference of the wiring line hole 53.
The 1 st upper guide 35 is formed to prevent the door 11 from protruding toward the side wall of the place where the refrigerator is installed when the door 11 is opened from the closed state. The 2 nd and 3 rd upper guide portions 36 and 37 are formed so as to be capable of opening the door 11 up to 90 degrees.
The 3 rd upper guide 37 where the 2 nd upper guide pin 25 is located is formed for further opening the opening angle of the door 11 to 90 degrees or more, specifically, about 120 degrees.
The wiring line hole 53 is disposed at a position surrounded by the 1 st to 3 rd upper guide portions 35, 36, 37, which are formed in a substantially U-shape.
[1-2. Action ]
The operation of the hinge structure 12 and the wiring line 50 of the refrigerator 1 configured as described above will be described below.
Fig. 5A to 5D are explanatory views showing the operation of the upper guide groove 34 and the upper guide pins 24 and 25, and the wiring line 50.
Fig. 5A shows a state in which the door 11 is closed. In this state, the 1 st upper guide pin 24 is located at the 1 st upper guide portion 35 of the upper guide groove 34. The 2 nd upper guide pin 25 is also located at the 1 st upper guide portion 35 of the upper guide groove 34.
At this time, the virtual rotation center O is located forward of the front surface plate 11a of the door 11 and at one side of the door 11.
The wire 50a routed from the door-side control portion 52 is disposed on the upper surface of the upper hinge member 20 through the wire hole 53 after passing through the bush portion 55, and is disposed on the upper surface of the pin support portion 22. Further, the wiring line 50b routed from the main body side control portion 51 passes through the upper surface of the base 21 of the hinge member 20. The wiring lines 50a and 50b are connected to the upper surface of the hinge member 20 by connectors, not shown.
In the plan view of the door 11 in the closed state of fig. 5A, the wire rod hole 53 is formed at a position outside the vertical lower projection plane of the pin support portion 22 of the hinge member 20.
Accordingly, the wire 50a can be prevented from coming into contact with the pin support portion 22 when it protrudes from the wire hole 53 and is disposed on the upper surface of the upper hinge member 20, and damage to the wire 50 can be prevented.
Here, the virtual rotation center O is an intersection point of the position of the 1 st upper guide pin 24 and the position of the 2 nd upper guide pin 25 with respect to the perpendicular line of the upper guide groove 34.
In the case of fig. 5A, the virtual rotation center O is located at a position of the front side of the front surface plate 11a of the door 11 and one side portion of the door 11. When the door 11 is opened, the door 11 starts the opening operation with the virtual rotation center O as an axis.
In general, when the door 11 is opened and closed by a single shaft, the door 11 rotates about the single shaft, and therefore, the front-surface-side corner 11d of the door 11 located on the front side of the shaft protrudes outward from the side surface of the main body 10. Therefore, when the refrigerator 1 is placed in close contact with a wall, the door 11 cannot be opened.
However, in the present embodiment, the virtual rotation center O is located at a position on the front side of the front surface plate 11a of the door 11 and on one side of the door 11, and therefore, the front surface side corner 11d of the door 11 does not protrude from the side surface of the main body 10 when the door 11 is opened. Thus, even when the refrigerator 1 is installed close to a wall, the door 11 can be opened.
As shown in fig. 5B, when the door 11 is further opened, the 1 st upper guide pin 24 is positioned in the middle of the 1 st upper guide 35 of the upper guide groove 34, and the 2 nd upper guide pin 25 is positioned at the 2 nd upper guide 36 of the upper guide groove 34.
The virtual rotation center O at this time is located at a position substantially on the front surface of the door 11 and inward from one side of the door 11. As described above, the positional relationship between the 1 st and 2 nd upper guide pins 24 and 25 and the upper guide groove 34 changes in response to the opening operation of the door 11, and thus the position of the virtual rotation center O moves in the inner direction of the door 11.
In this state, the wire rod hole 53 is also disposed at a position outside the vertical lower projection plane of the pin support portion 22 of the hinge member 20.
Thus, the wire 50a is prevented from coming into contact with the pin support portion 22 when it protrudes from the wire hole 53 and is disposed on the upper surface of the hinge member 20, and damage to the wire 50 can be prevented.
In a state where the door 11 is opened by about 90 °, as shown in fig. 5C, the 1 st upper guide pin 24 is located at the position of the 2 nd upper guide portion 36 of the upper guide groove 34, and the 2 nd upper guide pin 25 is located at the position of the 3 rd upper guide portion 37 of the upper guide groove 34.
At this time, the virtual rotation center O is located further inward from one side portion of the door 11, but the door 11 is in an opened state, and therefore one side corner portion (front surface side corner portion) 11d of the door 11 does not protrude sideways of the main body 10.
In this state, the wire rod hole 53 is also disposed at a position outside the vertical lower projection plane of the pin support portion 22 of the hinge member 20.
Thus, the wire 50a is prevented from coming into contact with the pin support portion 22 when it protrudes from the wire hole 53 and is disposed on the upper surface of the hinge member 20, and damage to the wire 50 can be prevented.
As shown in fig. 5D, in the present embodiment, the door 11 can be opened to about 120 ° in a fully opened state in which the 1 st and 2 nd upper guide pins 24 and 25 are located on the 3 rd upper guide portion 37 of the upper guide groove 34.
The virtual rotation center O at this time is located near the wiring line hole 53.
Further, by forming the rib-like projections 54 on the outer periphery of the wire rod hole 53, the gap between the pin support portion 22 of the hinge member 20 and the rib-like projections 54 can be reduced, and thus biting of the wire rod 50a can be reduced.
As described above, in the present embodiment, the upper guide groove 34 is formed in a substantially U shape by the 1 st upper guide 35, the 2 nd upper guide 36, and the 3 rd upper guide 37. This allows the virtual rotation center O to move in the vicinity of the wire rod hole 53. Thus, the movement of the wiring line 50a can be reduced, and the opening and closing operation of the door 11 can be performed while suppressing breakage of the wiring.
When the door 11 is further opened and closed, the wiring line hole 53 is always located outside the projection plane of the hinge member 20 vertically below. Thus, the wire 50 passing through the wire hole 53 can be restrained from coming into contact with the hinge member 20. In addition, even when a contact protection member (not shown) is provided at the end of the hinge member 20, the contact protection member is not in contact with the wire hole 53 when the door is opened or closed. Thus, the contact pressure can be reduced, and breakage of the wiring line material due to opening and closing of the door can be suppressed.
The wiring line hole 53 is disposed at a substantially U-shaped position surrounded by the upper guide groove 34 and the front surface plate 11 a. As a result, as shown in fig. 5A to 5D, the movement of the wiring material 50 caused by the opening and closing of the door 11 can be reduced, and breakage of the wiring material 50 due to contact with the end of the pin support portion 22 of the hinge member 20 can be suppressed.
As described above, the hinge structure 12 located at the upper portion of the door 11 is described, but the same hinge structure is formed at the lower portion of the door 11. The wiring line hole 53 may be formed near a guide pin or a guide groove of the hinge structure 12 disposed at either the upper or lower part of the door 11.
The guide groove 34 may be formed in the upper hinge member 20 fixed to the main body 10, not limited to the above configuration. The 1 st guide pin 24 and the 2 nd guide pin 25 may be fixed to the guide member 30 located at the upper portion of the door 11 so as to extend upward. The wire hole 53 may be formed in the guide member 30. The 1 st guide pin 24 and the 2 nd guide pin 25 may be restricted by the guide groove 34 to perform the opening and closing operation of the door 11.
This can suppress breakage of the wiring line 50.
[1-3. Effect etc. ]
As described above, in the present embodiment, the refrigerator 1 includes the hinge structure 12 that supports the door 11 to be openable and closable with respect to the main body 10, and the wiring line 50 that connects the main body side control unit 51 provided to the main body 10 and the door side control unit 52 provided to the door 11. The hinge structure 12 includes: an upper hinge member 20 mounted on an upper portion of the main body 10; a guide pin fixedly provided to the upper hinge member 20; a guide member 30 mounted on an upper portion of the door 11; and a guide groove 34 provided in the guide member 30 and receiving the guide pin. The door 11 is opened and closed by the guide pin through the guide groove 34. The door 11 includes a wire hole 53 through which the wire 50 passes. The wiring line hole 53 is located near the guide groove 34 in the upper portion of the door 11.
Accordingly, when the door 11 is opened, the wire rod hole 53 moves inward of the main body 10 with respect to the hinge member 20 together with the door 11, and the front surface side corner 11d of the door 11 can be prevented from protruding to the side of the main body 10, and breakage of the wire rod 50 due to movement of the wire rod hole 53 can be prevented.
Further, a wiring line hole 53 is formed between the guide groove 34 and the front surface plate 11a of the door 11.
Thus, the wire rod hole 53 can be disposed near the guide groove 34 that receives the guide pin of the hinge member 20, and movement of the wire rod 50 routed in the wire rod hole 53 can be reduced.
Further, a wiring line hole 53 is provided in the guide member 30. This reduces the positional deviation between the wire rod hole 53 and the guide groove 34 of the guide member 30, suppresses the displacement of the wire rod 50, and ensures reliability.
The guide member 30 includes a cylindrical bushing portion 55, and the wire rod hole 53 communicates with the bushing portion 55. Therefore, the displacement of the wiring lines 50 or the damage of the wiring lines 50 due to the foaming of the heat insulating material of the door 11 can be suppressed.
The wire 50 connected to the door-side control unit 52 is inserted into the bushing 55, and is connected to the main body-side control unit 51 through the wire hole 53 above the hinge member 20.
This can suppress breakage of the wiring line 50, and control the door-side control unit 52.
The door 11 is opened and closed by the guide groove 34 being regulated by the guide pin, and the wire hole 53 is located at a position outside the projection plane of the hinge member 20 vertically below. Therefore, damage to the wiring line 50 can be suppressed.
As described above, embodiment 1 is described as an example of the disclosed technology in the present application. However, the technology in the present disclosure is not limited to this, and can be applied to embodiments in which modifications, substitutions, additions, omissions, and the like are made. The components described in embodiment 1 may be combined to form a new embodiment.
Industrial applicability
The present disclosure is applicable to refrigerators, microwave ovens, and other home appliances that can open and close doors even when installed near indoor walls.
Symbol description
1. Refrigerator with a door
10. Main body
11. Door
11a front surface plate (front panel)
11b door cover
11c inner plate
11d front surface side corner
11e gasket
12. Hinge structure
13. Upper hinge mounting recess
14. Upper covering wall
15. An opening
17. Hinge cover
20 upper hinge part (hinge part)
21. Base part
22. Pin supporting part
23 upper notch portion (upper notch portion)
24. 25 upper guide pin (guide pin)
30 upper guide member (guide member)
31. Plane part
32. Upper guide recess
32a bottom surface portion
33. Fixing part
34 upper guide groove (guide groove)
35 st upper guide portion 1
36 No. 2 upper guide
37 rd 3 rd upper guide
38 rib-like projections
50. 50a, 50b (wire/cable/wire)
53. Wire hole
54. Rib-like protrusion
55. Bushing portion
O is the virtual center of rotation.
Claims (9)
1. A refrigerator, comprising:
a hinge structure for supporting the door to be openable and closable with respect to the main body; and
a wiring line connecting a main body side control unit provided to the main body and a door side control unit provided to the door,
the hinge structure includes a hinge member mounted at an upper portion of the main body, a guide pin and a guide groove receiving the guide pin,
the door is opened and closed by the guide groove being restricted by the guide pin or the guide pin being restricted by the guide groove,
the door includes a wire hole through which the wire passes,
the wire rod hole is located near the guide pin or the guide groove at a portion other than the guide pin and the guide groove at an upper portion of the door.
2. The refrigerator of claim 1, wherein,
the hinge structure includes a guide member provided at an upper portion of the door,
the guide groove is provided to the guide member,
the guide pin is fixed to the hinge member.
3. The refrigerator of claim 1, wherein,
the hinge structure includes a guide member provided at an upper portion of the door,
the guide pin is fixed to the guide member,
the guide groove is provided to the hinge member.
4. The refrigerator according to claim 2, wherein,
the wire rod hole is located near the guide groove.
5. The refrigerator according to claim 4, wherein,
the wire rod hole is formed between the guide groove and a front surface plate of the door.
6. The refrigerator according to any one of claims 4 or 5, wherein,
the wire rod hole is provided in the guide member.
7. The refrigerator of claim 6, wherein,
the guide member includes a cylindrical bush portion,
the wire rod hole communicates with the bushing portion.
8. The refrigerator of claim 7, wherein,
the wire rod connected to the door-side control portion is inserted into the bushing portion, and is connected to the main body-side control portion from the wire rod hole through the upper portion of the hinge member.
9. The refrigerator according to any one of claims 1 to 8, wherein,
the wiring line hole is located at a position outside the projection plane of the hinge member vertically below.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021-023040 | 2021-02-17 | ||
| JP2021023040A JP2022125452A (en) | 2021-02-17 | 2021-02-17 | refrigerator |
| PCT/JP2022/001517 WO2022176473A1 (en) | 2021-02-17 | 2022-01-18 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116261646A true CN116261646A (en) | 2023-06-13 |
Family
ID=82930831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280006499.XA Pending CN116261646A (en) | 2021-02-17 | 2022-01-18 | Refrigerator with a door |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JP2022125452A (en) |
| CN (1) | CN116261646A (en) |
| WO (1) | WO2022176473A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949187U (en) * | 1982-09-20 | 1984-04-02 | 株式会社東芝 | Storage door pivot device |
| JPH0512706Y2 (en) * | 1986-06-10 | 1993-04-02 | ||
| JP6474689B2 (en) * | 2015-05-29 | 2019-02-27 | アクア株式会社 | refrigerator |
-
2021
- 2021-02-17 JP JP2021023040A patent/JP2022125452A/en active Pending
-
2022
- 2022-01-18 CN CN202280006499.XA patent/CN116261646A/en active Pending
- 2022-01-18 WO PCT/JP2022/001517 patent/WO2022176473A1/en active Application Filing
-
2024
- 2024-04-12 JP JP2024064447A patent/JP2024074989A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022176473A1 (en) | 2022-08-25 |
| JP2024074989A (en) | 2024-05-31 |
| JP2022125452A (en) | 2022-08-29 |
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