CN107916859B - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
- Publication number
- CN107916859B CN107916859B CN201711224897.6A CN201711224897A CN107916859B CN 107916859 B CN107916859 B CN 107916859B CN 201711224897 A CN201711224897 A CN 201711224897A CN 107916859 B CN107916859 B CN 107916859B
- Authority
- CN
- China
- Prior art keywords
- adjusting rod
- pulley
- hinge
- door body
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims 2
- 230000006872 improvement Effects 0.000 description 9
- 230000006378 damage Effects 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/06—Devices for limiting the opening movement of hinges
-
- 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
- F25D23/028—Details
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention provides a refrigerator, which comprises a refrigerator body, a door body and a hinge assembly, wherein the hinge assembly comprises a hinge, one end of the hinge is fixed on the refrigerator body, the other end of the hinge is rotationally connected with the door body through a hinge shaft, the hinge assembly also comprises a door opening adjusting mechanism, the door opening adjusting mechanism comprises an adjusting rod, the first end of the adjusting rod is rotationally connected with the door body, a movable fixing seat and a limiting bulge, the movable fixing seat is fixed on the refrigerator body and used for limiting the moving track of the adjusting rod in the opening or closing process of the door body, the limiting bulge is fixed on the hinge and/or the refrigerator body and matched with the adjusting rod to limit the maximum door opening angle of the door body, a plurality of limiting holes used for installing the limiting bulge are arranged on the hinge and/or the refrigerator body, a user can select the limiting holes to install the limiting bulge according to the use environment to adjust the maximum door opening angle of the refrigerator door body, simple operation and convenient use.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerator capable of setting a maximum door opening angle.
Background
The existing refrigerator comprises a door body, a refrigerator body, a hinge for connecting the door body with the refrigerator body and a door opening stop, wherein the door opening stop limits the maximum door opening angle of the door body, and the maximum door opening angle is fixed and cannot be adjusted. Most users do not reserve enough space for the refrigerator in the early decoration process and the like. So the user can have on the one hand and block to make the refrigerator door can't open the biggest angle of opening the door after putting good refrigerator, and on the other hand is opened the door and is extremely easily blockked the emergence collision with around, produces the damage to door body structure, and it is inconvenient to use.
In view of the above, it is desirable to provide a refrigerator to solve the above problems.
Disclosure of Invention
The invention aims to provide a refrigerator, which is simple to operate and convenient to use, and a user can adjust the maximum door opening angle of a refrigerator door body according to the use environment.
In order to achieve the purpose, the invention provides a refrigerator, which comprises a refrigerator body, a door body and a hinge assembly, wherein the hinge assembly comprises a hinge, one end of the hinge assembly is fixed on the refrigerator body, the other end of the hinge assembly is rotatably connected with the door body through a hinge shaft, the hinge assembly further comprises a door opening adjusting mechanism, the door opening adjusting mechanism comprises an adjusting rod, the first end of the adjusting rod is rotatably connected with the door body, a movable fixing seat and a limiting bulge, the movable fixing seat is fixed on the refrigerator body and used for limiting the movable track of the adjusting rod in the opening or closing process of the door body, the limiting bulge is fixed on the hinge and/or the refrigerator body and matched with the adjusting rod to limit the maximum door opening angle of the door body, and a plurality of limiting holes used for installing the limiting bulge are formed in the hinge and/or the refrigerator body.
As a further improvement of the invention, the plurality of limiting holes are arranged in an arc shape.
As a further improvement of the invention, the limiting hole is arranged on one side of the hinge far away from the central shaft of the box body.
As a further improvement of the invention, the inner surface of the limiting hole is provided with an internal thread, and at least part of the outer surface of the limiting bulge is provided with an external thread matched with the internal thread.
As a further improvement of the invention, the movable fixing seat comprises a first stopper and a second stopper which are fixed at the bottom of the box body and are respectively arranged at two sides of the adjusting rod, and the distance between the first stopper and the second stopper is not less than the width of any position of the adjusting rod; the second end of the adjusting rod is always positioned on one side of the first stopper and one side of the second stopper, which are far away from the door body.
As a further improvement of the present invention, the first stopper is a first rotating shaft of a first pulley fixed on the bottom of the box, the second stopper is a second rotating shaft of a second pulley fixed on the bottom of the box, and the adjusting lever is located between the first rotating shaft and the second rotating shaft.
As a further improvement of the present invention, the first pulley further has two first round wheels respectively disposed at two ends of the first rotating shaft, the second pulley further has two second round wheels respectively disposed at two ends of the second rotating shaft, and a distance between the first round wheels and the second round wheels is smaller than a width of any one position of the adjusting rod.
As a further improvement of the invention, the movable fixed seat further comprises a first baffle plate positioned on one side of the first pulley away from the adjusting rod, a second baffle plate positioned on one side of the second pulley away from the adjusting rod, a bottom plate and a cover plate, wherein the bottom plate is installed at the bottom of the box body, and the first pulley and the second pulley are installed on one side of the cover plate close to the bottom plate.
As a further improvement of the present invention, the movable fixing base further includes two mounting shafts mounted on one side of the cover plate close to the bottom plate, the first pulley and the second pulley sleeve are respectively sleeved on the mounting shafts, and the movable fixing structure further includes a locking plate connected to the two mounting shafts on one sides of the first pulley and the second pulley away from the cover plate.
As a further improvement of the present invention, a first end of the adjusting rod is connected to the door body through a transmission shaft, and the transmission shaft is rotatably connected to the first end of the adjusting rod and/or the door body.
The invention has the beneficial effects that: the refrigerator is provided with the plurality of limiting holes, so that the mounting positions of the limiting bulges can be adjusted, the limiting bulges are positioned at different positions and matched with the adjusting rods, the maximum door opening angle of the refrigerator door can be adjusted to adapt to different use environments, the operation is simple, the use is convenient, the refrigerator is prevented from being damaged, and the service life of the refrigerator is prolonged; and the user can set the device conveniently in a personalized manner, and the experience of the user is improved.
Drawings
FIG. 1 is a schematic view of a partial structure of a refrigerator according to the present invention;
FIG. 2 is an exploded view of the refrigerator of FIG. 1 with a partial door open;
FIG. 3 is a schematic structural view of the refrigerator shown in FIG. 1 when a partial door is opened to an angle;
FIG. 4 is a schematic structural view of the refrigerator shown in FIG. 1 with a partial door body opened to another angle;
FIG. 5 is a schematic structural view of the movable fixing base shown in FIG. 1 mounted on a box body;
fig. 6 is a sectional view of the movable holder shown in fig. 5 taken along the direction a-a.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 6, a refrigerator 100 according to the present invention includes a refrigerator body 1, a door body 2, and a hinge assembly 3, wherein the hinge assembly 3 is used for connecting the refrigerator body 1 and the door body 2.
The hinge assembly 3 includes a hinge 30, and a door opening adjustment mechanism 40.
One end of the hinge 30 is fixed with the box body 1, and the other end is rotatably connected with the door body 2 through a hinge shaft 31. The hinge assembly 3 further comprises a gasket 32 arranged between the door body 1 and the hinge 30, so that damage caused by friction of the door body 2 is reduced and the service life of the door body 2 is prolonged in the process that the door body 2 is opened for multiple times.
The door opening adjusting mechanism 40 includes an adjusting rod 41 with a first end 411 rotatably connected to the door body, and a movable fixing seat 42 fixed on the box body 1 to limit a movable track of the adjusting rod 41 in the opening or closing process of the door body 2.
The first end 411 of the adjusting rod 41 is connected with the door body 2 through a transmission shaft 413, and the transmission shaft 413 is rotatably connected with the first end 411 of the adjusting rod 41 and/or the door body 2. In this embodiment, both ends of the transmission shaft 413 are respectively rotatably connected to the first end 411 of the adjustment rod 41 and the door body 2. However, in other embodiments, one end of the transmission shaft 413 may be fixed to the first end 411 of the adjusting rod 41, and the other end of the transmission shaft 413 is rotatably connected to the door 2. In other embodiments, one end of the transmission shaft 413 is rotatably connected to the first end 411 of the adjusting rod 41, and the other end of the transmission shaft 413 is fixed to the door 2. The door body 2 is provided with a hinge fixing plate 21 at the bottom thereof, and the first ends of the hinge 30 and the adjusting rod 41 are respectively connected with the hinge fixing plate 21 through the hinge shaft 31 and the transmission shaft 413 in a rotating manner.
The movable fixing seat 42 includes a first stopper and a second stopper fixed to the bottom of the box body 1 and disposed on two sides of the adjusting rod 41, a distance between the first stopper and the second stopper is not smaller than a width of any position of the adjusting rod 41, and the second end 412 of the adjusting rod 41 is always located on one side of the first stopper and the second stopper away from the door body. Specifically, when the door body 2 is opened to an angle perpendicular to the box body 1, a distance from a center point between the first stopper and the second stopper to the first end 411 of the adjusting rod 41 is smaller than a linear distance from the first end 411 to the second end 412 of the adjusting rod 41. Namely, the adjusting rod 41 is always located between the first stopper and the second stopper, the first stopper is used for limiting the movement of the adjusting rod 41 towards deviating from the central axis of the refrigerator 100, and the second stopper is used for limiting the movement of the adjusting rod 41 towards approaching the central axis of the refrigerator 100, so as to limit the moving track of the adjusting rod. The structure is simple and the flexibility is high.
In this embodiment, the first stopper is a first rotating shaft 4211 fixed to the first pulley 421 at the bottom of the box 1, and the second stopper is a second rotating shaft 4221 fixed to the second pulley 422 at the bottom of the box 1. The first pulley 421 further has two first circular wheels 4212 respectively disposed at two ends of the first rotating shaft 4211, the second pulley 422 further has two second circular wheels 4222 respectively disposed at two ends of the second rotating shaft 4221, and a distance between the first circular wheel 4212 and the second circular wheel 4222 is smaller than a width of any one position of the adjusting rod 41, so as to limit movement of the adjusting rod 41 along an axial direction parallel to the first rotating shaft 4211, so that the adjusting rod 41 is located between the first rotating shaft 4211 and the second rotating shaft 4221.
The movable fixing seat 42 further includes a first blocking plate 423 located on a side of the first pulley 421 away from the adjusting rod 41, a second blocking plate 424 located on a side of the second pulley 422 away from the adjusting rod 41, a bottom plate 425 and a cover plate 426 connecting the first blocking plate 421 and the second blocking plate 424, two mounting shafts 427 installed on a side of the cover plate 426 close to the bottom plate 425, and a locking plate 428 located on a side of the two mounting shafts 427 away from the cover plate 426 and connected to the mounting shafts 427, wherein the bottom plate 425 is installed at the bottom of the case 1, and the first rotating shaft 4211 and the second rotating shaft 4221 are respectively sleeved on the mounting shafts 427 to respectively install the first pulley 421 and the second pulley 422 on a side of the cover plate 426 close to the bottom plate 425. The first pulley 421 and/or the second pulley 422 can rotate under the action of the adjusting rod 41 during the door opening process, and generate air flow, disturb matters such as dust or hair threads with light weight, the first baffle 423, the second baffle 424, the cover plate 426 and the locking plate 428 are used for reducing the entrance of redundant matters into the space between the first pulley 421 and the second pulley 422 and the mounting shaft 427 due to the disturbance of the air flow, keep the first pulley 421 and the second pulley 422 to rotate flexibly, and prevent articles from being twisted into the first pulley 421 and the second pulley 422 during the rotation process, so that the articles are damaged or people are injured.
The door opening adjusting mechanism 40 further comprises a limiting protrusion 43 fixed on the hinge 30 and/or the box body 1 to cooperate with the adjusting rod 41 to limit the door opening angle of the door body 1, and the hinge 30 and/or the box body 1 are provided with a plurality of limiting holes 33 for mounting the limiting protrusion 43. Spacing arch 43 is located the difference during spacing hole 33, refrigerator 100 has the biggest angle of opening the door of difference, and the user can install by oneself as required spacing arch 43 does door body 2 sets up the suitable biggest angle of opening the door, and the biggest utilization is put the space and is avoided door body 2 collides with and produces the damage.
The limiting hole 33 is disposed on a side of the hinge 30 away from the central axis of the case 2. And a plurality of the limiting holes 33 are arranged in an arc shape.
The inner surface of the limiting hole 33 is provided with internal threads, at least part of the outer surface of the limiting protrusion 43 is provided with external threads matched with the internal threads, the limiting protrusion 43 is in threaded connection with the limiting hole 33, and a user can conveniently and quickly detach and install the limiting protrusion.
The door opening adjusting mechanism 40 further includes an elastic member 44 connecting the second end 412 of the adjusting rod 41 and the box body 1, when the door body 2 is in the closed state, the elastic member 44 is in the free state or the elastic member 44 applies a force to the second end 412 to drive the second end 412 to move in a direction away from the first end 411. When a user opens the door body 2 by using a large force, kinetic energy at the moment of opening the door body 2 can be converted into elastic potential energy, so that impact caused by too high opening speed at the moment is prevented, and articles stored on the door body are prevented from being damaged; and the elastic piece 44 can provide assistance when the door body 2 is closed, so as to prevent cold air leakage caused by unclosed door body 2 and the box body 1.
One end of the elastic member 44 away from the adjusting rod 41 is fixed to one side of the box body 1, which is located on the second stopper away from the first stopper, a plurality of buffer slots 414 are arranged on the side edge of the adjusting rod 41 close to the second stopper, and when the door body is closed, at least part of the buffer slots 414 are located on one side of the second stopper away from the door body 2. In the opening process of the door body 2, the elastic member 44 applies a pulling force to pull back the adjusting rod 41, and the buffer groove 414 is attached to the second stopper, as shown in fig. 3 and 4, the adjusting rod 41 is affected by a friction force, and the friction force is affected by the direction of the pulling force and the angle between the adjusting rod 41. Along with the larger door opening angle, the larger the deformation of the elastic piece 44 is, the larger the tension is, and if the door body rebounds, the friction force can offset partial tension or all tension, so that the door body 2 is prevented from rebounding quickly to damage the refrigerator 100 and a user. For example, when the pulling force is greater than the friction force, the door body 2 rebounds, and the acceleration generated by the friction force counteracting part of the pulling force is smaller than that generated without the buffer slot 414, and as the deformation of the elastic member 44 becomes smaller, the pulling force becomes smaller, and the friction force is equal to or greater than the pulling force, so that the door body rebounds at a reduced speed, and the door body 2 is prevented from rebounding rapidly. Meanwhile, the buffer slot 414 increases the rebound stroke, and increases the user response time for user actions to avoid injury to the refrigerator 100 and the user.
In other embodiments, an end of the elastic member 44 away from the adjusting rod 41 may also be fixed to a side of the box body 1, which is located on the first stopper and away from the second stopper, and correspondingly, a plurality of buffer slots 414 are disposed on a side edge of the adjusting rod 41 close to the first stopper, and when the door body is closed, at least a portion of the buffer slots are located on a side of the first stopper away from the door body.
In this embodiment, the first stopper is a first rotating shaft 4211 fixed to the first pulley 421 at the bottom of the box body 1, the second stopper is a second rotating shaft 4221 fixed to the second pulley 422 at the bottom of the box body 1, and the first rotating shaft 4211 and the second rotating shaft 4221 can rotate along with the movement of the adjusting rod 41, so that the adjusting rod can move flexibly during the door opening process. And the friction force influencing the movement of the adjusting rod 41 is derived from the friction force borne by the first rotating shaft 4211 or the second rotating shaft 4221 in the rotating process, so that the abrasion of the adjusting rod 41 is avoided.
The buffer groove 414 is an arc-shaped groove. The elastic member 44 is a spring. Simple structure and convenient processing and manufacturing.
The second end 412 of the adjusting rod 41 is detachably connected to the elastic member 44, and a user can select whether to use the elastic member 44. In this embodiment, the second end 412 of the adjusting rod 41 is provided with a hole 415, the elastic member 44 is provided with a hook 441 near the second end 412 of the adjusting rod 41, and the hook 441 can be hooked on the hole 415, so that the operation is simple and convenient.
In summary, the refrigerator 100 of the present invention is provided with the plurality of limiting holes 33, so that the installation position of the limiting protrusion 43 can be adjusted, the limiting protrusion 43 is located at different positions and cooperates with the adjusting rod 41 to adjust the maximum door opening angle of the refrigerator door 100 to adapt to different use environments, the operation is simple, the use is convenient, the damage of the refrigerator is avoided, and the service life of the refrigerator 100 is prolonged; and the user can set the device conveniently in a personalized manner, and the experience of the user is improved.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a refrigerator, includes box, door body, hinge subassembly, the hinge subassembly include one end with the box is fixed the other end pass through the hinge pin with the hinge that the door body is rotated and is connected, its characterized in that: the hinge assembly further comprises a door opening adjusting mechanism, the door opening adjusting mechanism comprises an adjusting rod, a movable fixing seat and a limiting bulge, the first end of the adjusting rod is rotatably connected with the door body, the movable fixing seat is fixed on the box body so as to limit the movable track of the adjusting rod in the opening or closing process of the door body, the limiting bulge is fixed on the hinge and/or the box body so as to be matched with the adjusting rod to limit the maximum door opening angle of the door body, and a plurality of limiting holes used for mounting the limiting bulge are formed in the hinge and/or the box body; the limiting bulge is positioned on one side of the adjusting rod, which is far away from the central shaft of the box body, and the limiting bulge limits the maximum door opening angle of the door body by abutting against the side surface of the adjusting rod;
the movable fixing seat comprises a first stopper and a second stopper which are fixed at the bottom of the box body and are respectively arranged at two sides of the adjusting rod, and the second end of the adjusting rod is always positioned at one side of the first stopper and the second stopper, which is far away from the door body;
the first stopper is a first rotating shaft of a first pulley fixed at the bottom of the box body, the second stopper is a second rotating shaft of a second pulley fixed at the bottom of the box body, and the adjusting rod is positioned between the first rotating shaft and the second rotating shaft;
the movable fixing seat further comprises a first baffle located on one side, away from the adjusting rod, of the first pulley, a second baffle located on one side, away from the adjusting rod, of the second pulley, a bottom plate and a cover plate, wherein the first baffle and the second baffle are connected, the bottom plate is installed at the bottom of the box body, and the first pulley and the second pulley are installed on one side, close to the bottom plate, of the cover plate.
2. The refrigerator according to claim 1, wherein: the plurality of limiting holes are arranged in an arc shape.
3. The refrigerator as claimed in claim 1 or 2: the method is characterized in that: the limiting hole is formed in one side, away from the central shaft of the box body, of the hinge.
4. The refrigerator according to claim 1 or 2, wherein: the inner surface of the limiting hole is provided with an internal thread, and at least part of the outer surface of the limiting bulge is provided with an external thread matched with the internal thread.
5. The refrigerator according to claim 1, wherein: the distance between the first blocking piece and the second blocking piece is not less than the width of any position of the adjusting rod.
6. The refrigerator according to claim 5, wherein: the first pulley still has the branch and locates two first rounds of wheels at first axis of rotation both ends, the second pulley still has the branch and locates two second rounds of wheels at second axis of rotation both ends, first round of wheels with distance between the second round of wheels is less than the width of the arbitrary department of adjusting lever.
7. The refrigerator according to claim 5, wherein: the activity fixing base is still including installing the apron is close to two installation axles of one side of bottom plate, first pulley the second pulley housing is established respectively the installation axle, the activity fixed knot constructs still including being located first pulley, second pulley are kept away from one side of apron is connected two the lockplate of installation axle.
8. The refrigerator according to claim 1, wherein: the first end of the adjusting rod is connected with the door body through a transmission shaft, and the transmission shaft is rotatably connected with the first end of the adjusting rod and/or the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224897.6A CN107916859B (en) | 2017-11-29 | 2017-11-29 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224897.6A CN107916859B (en) | 2017-11-29 | 2017-11-29 | Refrigerator with a door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107916859A CN107916859A (en) | 2018-04-17 |
| CN107916859B true CN107916859B (en) | 2022-02-18 |
Family
ID=61897052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711224897.6A Active CN107916859B (en) | 2017-11-29 | 2017-11-29 | Refrigerator with a door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107916859B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607965A (en) * | 2019-08-02 | 2019-12-24 | 合肥华凌股份有限公司 | Be applied to spacing subassembly and electrical equipment of door body |
| CN111076469A (en) * | 2019-12-21 | 2020-04-28 | 张文英 | Household refrigerator |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2233370A1 (en) * | 1997-08-29 | 1999-02-28 | Charles Henry Koopman | Refrigerator door stop |
| CN2818716Y (en) * | 2005-07-28 | 2006-09-20 | 冷鹭浩 | Angle-adjusting foldable hinge |
| CN1277094C (en) * | 2002-09-04 | 2006-09-27 | 三星电子株式会社 | Means for closing refrigerator door |
| CN201627463U (en) * | 2009-07-25 | 2010-11-10 | 胡利民 | Embedded refrigerator door hinge |
| CN201948831U (en) * | 2010-11-03 | 2011-08-31 | 汤永忠 | Safe door hinge of baking box |
| CN201954901U (en) * | 2011-01-25 | 2011-08-31 | 海信容声(广东)冰箱有限公司 | Embedded-type refrigerator door hinge |
| CN103362387A (en) * | 2013-07-31 | 2013-10-23 | 合肥华凌股份有限公司 | Refrigerator |
| CN103603563A (en) * | 2013-11-28 | 2014-02-26 | 江苏皓日汽车零部件有限公司 | Engine hood hinge assembly |
| CN204877071U (en) * | 2015-07-10 | 2015-12-16 | 苏州三星电子有限公司 | Switch door hinge structure and washing machine , refrigerator for household electrical appliances |
| CN205135170U (en) * | 2015-12-02 | 2016-04-06 | 浙江合隆节能科技股份有限公司 | Scald preventing door structure |
| CN105486010A (en) * | 2015-12-22 | 2016-04-13 | 青岛海尔股份有限公司 | Refrigerator door wiring guiding device |
| CN205784181U (en) * | 2016-05-18 | 2016-12-07 | 中山市凯得电器有限公司 | A kind of door hinge assembly of refrigerator or wine cabinet |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7192105B2 (en) * | 2000-08-10 | 2007-03-20 | Samsung Electronics Co., Ltd. | Door control device for refrigerators and refrigerator with the device |
| US6910665B2 (en) * | 2003-03-12 | 2005-06-28 | Maytag Corporation | Integrated refrigerator cabinet leveling and door closing assembly |
| US8572808B2 (en) * | 2012-02-23 | 2013-11-05 | Sub-Zero, Inc. | Controlled closure system for a hinge |
-
2017
- 2017-11-29 CN CN201711224897.6A patent/CN107916859B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2233370A1 (en) * | 1997-08-29 | 1999-02-28 | Charles Henry Koopman | Refrigerator door stop |
| CN1277094C (en) * | 2002-09-04 | 2006-09-27 | 三星电子株式会社 | Means for closing refrigerator door |
| CN2818716Y (en) * | 2005-07-28 | 2006-09-20 | 冷鹭浩 | Angle-adjusting foldable hinge |
| CN201627463U (en) * | 2009-07-25 | 2010-11-10 | 胡利民 | Embedded refrigerator door hinge |
| CN201948831U (en) * | 2010-11-03 | 2011-08-31 | 汤永忠 | Safe door hinge of baking box |
| CN201954901U (en) * | 2011-01-25 | 2011-08-31 | 海信容声(广东)冰箱有限公司 | Embedded-type refrigerator door hinge |
| CN103362387A (en) * | 2013-07-31 | 2013-10-23 | 合肥华凌股份有限公司 | Refrigerator |
| CN103603563A (en) * | 2013-11-28 | 2014-02-26 | 江苏皓日汽车零部件有限公司 | Engine hood hinge assembly |
| CN204877071U (en) * | 2015-07-10 | 2015-12-16 | 苏州三星电子有限公司 | Switch door hinge structure and washing machine , refrigerator for household electrical appliances |
| CN205135170U (en) * | 2015-12-02 | 2016-04-06 | 浙江合隆节能科技股份有限公司 | Scald preventing door structure |
| CN105486010A (en) * | 2015-12-22 | 2016-04-13 | 青岛海尔股份有限公司 | Refrigerator door wiring guiding device |
| CN205784181U (en) * | 2016-05-18 | 2016-12-07 | 中山市凯得电器有限公司 | A kind of door hinge assembly of refrigerator or wine cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107916859A (en) | 2018-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9366067B2 (en) | Soft-closing hinge for use in furniture | |
| JP6412885B2 (en) | Multi-link hinge with buffer function | |
| CN107916859B (en) | Refrigerator with a door | |
| US20110193458A1 (en) | Retaining clip for an actuator of a furniture flap | |
| EP1764557B1 (en) | Compact hinge device for a door | |
| US3452387A (en) | Closing device for doors | |
| EP2664737A2 (en) | A door hinge | |
| US8707519B2 (en) | Domestic appliance hinge assembly with universal hinge body design | |
| CN105041083A (en) | Refrigerator hinge | |
| US7043797B2 (en) | Hinge retarding device such as for vehicle glove compartment lids | |
| US20130312220A1 (en) | Domestic appliance hinge assembly with damper alignment spacer bushings | |
| CN210685670U (en) | Damping hinge and door body opening and closing structure | |
| CN108166879B (en) | Refrigerator with a door | |
| CN203430241U (en) | Heavy-load mute hinge | |
| CN211500226U (en) | Be applied to buffering hinge of house | |
| JP3787136B2 (en) | Braking device for sliding door | |
| RU2443839C2 (en) | Rotary support for clamping mechanism of closing device | |
| CN216665308U (en) | Self-adaptive automobile body limiter assembly | |
| US10253534B2 (en) | Door handle device | |
| JP2010126944A (en) | Safety device | |
| CN208686243U (en) | A kind of buffer hinge device | |
| JP6617943B2 (en) | Pivot hinge with closing mechanism | |
| US3828393A (en) | Door return and closure mechanism | |
| CN207988732U (en) | Car door inside opening handle assembly | |
| CN108914501B (en) | Upper cover closing buffer device and washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |