CN109372367A - Refrigerator closes door component - Google Patents
Refrigerator closes door component Download PDFInfo
- Publication number
- CN109372367A CN109372367A CN201811589019.9A CN201811589019A CN109372367A CN 109372367 A CN109372367 A CN 109372367A CN 201811589019 A CN201811589019 A CN 201811589019A CN 109372367 A CN109372367 A CN 109372367A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- port
- locking projections
- folding
- flap
- 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
Links
- 238000005452 bending Methods 0.000 claims description 21
- 238000010276 construction Methods 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
Landscapes
- Refrigerator Housings (AREA)
Abstract
The present invention relates to refrigerator manufacturing fields, it is particularly used for refrigerator and closes door component, including refrigerator hinge and door closer, the refrigerator hinge includes hinge axis and the flap with locking projections, the hinge axis is fixed on flap, and the locking projections are formed at the folding port of flap；The folding port that the door closer includes refrigerator hinge axis axle sleeve part, matches with the locking projections of flap, and the connecting plate between connection folding port and refrigerator hinge axis shaft sleeve part point, the folding port is " C " shape port, one end is connect with connecting plate, the other end is free end, is cooperated with locking projections, and the medial surface of the free end of the folding port is plane, corresponding, the lateral surface of the locking projections is plane.Big so as to solve shutdown strength existing for current hook door closer, the big problem of bounce can provide and more stable, soft close an effect.
Description
Technical field
The present invention relates to refrigerator manufacturing fields, and in particular to closes door component for refrigerator.
Background technique
Refrigerator is a kind of common refrigeration equipment, and the memory box of refrigerator maintains the gas of food low-temperature condition in cold air etc.
Body.During the use of the refrigerator, we can obviously experience refrigerator when certain state is arrived in closing, even if no longer using
Power, refrigerator can also automatically revert to closed state, so that cold air caused by as failing timely closing refrigerator door be avoided to reveal.
It is this that automatic reply that effect relied on is exactly that refrigerator closes door component.
This closes door component by refrigerator hinge, and the door closer composition being fixed on refrigerator hinge.For save the cost, lead to
One end of normal closed gate device is fixed on hinge axis as axle sleeve, to can play the role of fixed door closer, while can be saved again
About cost, it is not necessary to repeat setting hinge shaft sleeve.
In order to guarantee the fixed effect between door closer and hinge, generally by the top of door closer in currently available technology,
Namely folding end is designed to hook arrangement.Hook arrangement mentioned here refers to that its top bends inwards, and forms an indent
Curved surface or broken line face.During shutdown, the strength that hook is closed the door struts that deformation occurs, and by this deformation
Strength collection gathers.When shutdown reaches certain angle, door body is automatically closed for the deformation strength release gathered.But
An apparent problem is exactly that the door closer of current this hook often gives a kind of very stiff sense of people in use
Feel, that is to say, that feel very laborious at closing time, when removing door closing force door body and being automatically closed, restoring force is excessive, the vibration to cabinet
Also larger.And for old man and child, very strong pause and transition in rhythm or melody sense sometimes can be also experienced, causes not closing the door, by
In the state between door closer and hinge can not be broken through, therefore, door body can rebound instead to user here, strike old man or
Child person.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of new refrigerators to close door component, closes door so as to reduce
Resistance between door closer and hinge in the process, so that door closing procedure is more laborsaving, while after can guarantee shutdown again, chamber door
Stability realizes effective closing of refrigerator doors.
In order to solve the above-mentioned technical problem, door component is closed the invention discloses a kind of refrigerator, including refrigerator hinge and close door
Device, the refrigerator hinge include hinge axis and the flap with locking projections, and the hinge axis is fixed on flap,
The locking projections are formed at the folding port of flap；The door closer includes refrigerator hinge axis axle sleeve part and hinge
Connection between the folding port that the locking projections of plate match, and connection folding port and refrigerator hinge axis shaft sleeve part point
Plate, the folding port are " C " shape port, and one end is connect with connecting plate, and the other end is free end, are cooperated with locking projections,
The medial surface (one side being bonded with locking projections) of the free end of the folding port is plane, corresponding, the lock tab
The lateral surface (one side being bonded with folding port) risen is plane.
As a preferred technical solution, it is formed with a round hole in the middle part of the connecting plate, it is corresponding, with the circle
It is matched globoidal structure at the corresponding flap in hole.
It may further be preferable that the lateral surface of the free end of the folding port is to gradually taper up to the structure of free end.
It is further preferred that folding port from the lateral surface of free end can be shunk in a manner of tapered plane, can also be with
It is shunk in the form of cambered surface.
It is preferable to being shunk in the form of cambered surface.
It is further preferred that the upper and lower indent respectively of the folding port organization of the door closer, forms intermediate connection, on
The lower elastic construction for sky.
It is further preferred that the camber line internal diameter of two bending ends of " C " the shape port is not identical.
It may further be preferable that we will be defined as the first bending end apart from the closer bending end of connecting plate, it will be apart from certainly
By holding closer bending end to be defined as the second bending end, then the radius of curvature where the first bending end is less than where the second bending end
Radius of curvature.
In one more preferably technical solution, the top flat of plane and refrigerator hinge axis axle sleeve where the connecting plate
Face is concordant, and the plane where the connecting plate is concordant with the folding soffit plane of port.
The present invention is by the way that the medial surface (one side being bonded with locking projections) of the free end of the folding port to be arranged
For plane, and at the same time be plane by the lateral surface (one side be bonded with folding port) of the locking projections, so as to
Greatly reduce required strength in door closing procedure, and more importantly by way of free end cambered surface is shunk, it can
To provide milder door closing force.And it is of note that round by being arranged in the part of connecting plate in the present invention
Hole, so as to provide bigger elastic force.Strength at closing time can either be reduced, while can be provided after external force removes again
Bigger bounce helps refrigerator doors to close.
In short, can solve shutdown strength existing for current hook door closer after using technical solution disclosed by the invention
Greatly, the big problem of bounce can provide and more stable, soft close an effect.
Detailed description of the invention
Fig. 1 is that refrigerator doors close door component top view.
Fig. 2 is that refrigerator doors close door closer Longitudinal cross section schematic in door component.
Specific embodiment
In order to better understand the present invention, we in conjunction with specific embodiments further explain the present invention below
It states.
Embodiment 1
Refrigerator as shown in Figures 1 and 2 closes door component, including refrigerator hinge and door closer, and the refrigerator hinge includes hinge
Axis 1 and flap 2 with locking projections, the hinge axis are fixed on flap, and the locking projections 3 are formed in hinge
At the folding port of carrier bar 2；The door closer 4 includes refrigerator hinge axis axle sleeve part 41, the locking projections matching with flap 2
Connecting plate 43 between the folding port 42 of conjunction, and connection folding port and refrigerator hinge axis shaft sleeve part point, the folding end
Mouth is " C " shape port, and one end is connect with connecting plate, and the other end is free end, is cooperated with locking projections, the folding port
The medial surface 421(of free end (A) is the one side being bonded with locking projections) it is plane, corresponding, the outside of the locking projections
Face 31(is the one side being bonded with folding port) it is plane.
As a preferred technical solution, it is formed with a round hole 5 in the middle part of the connecting plate, it is corresponding, with the circle
It is matched globoidal structure at the corresponding flap in shape hole.
It may further be preferable that the lateral surface of the free end 422 of the folding port is to gradually taper up to the knot of free end
Structure.
It is further preferred that folding port from the lateral surface of free end can be shunk in a manner of tapered plane, can also be with
It is shunk in the form of cambered surface.
It is preferable to being shunk in the form of cambered surface.
It is further preferred that the upper and lower indent respectively of the folding port organization of the door closer, forms intermediate connection, on
The lower elastic construction for sky, as shown in Figure 2.In the left side of drawing, it can be seen that it has the structure of indent respectively up and down, but
It is that this indent is not necessarily symmetrically.For example in Fig. 2, spill 61 above is larger, and spill 62 below is smaller.So as to
Effective transmitting of strength during door is closed with raising.
It is further preferred that the camber line internal diameter of two bending ends of " C " the shape port is not identical.As shown in Figure 1,
We will be defined as the first bending end a apart from the closer bending end of connecting plate in the present embodiment, will be closer apart from free end
Bending end is defined as the second bending end b, then the radius of curvature where the first bending end a is less than the camber line where the second bending end b
Radius.
In one more preferably technical solution, the top flat of plane and refrigerator hinge axis axle sleeve where the connecting plate
Face is concordant, and the plane where the connecting plate is concordant with the folding soffit plane of port, as shown in Figure 2, thus
It forms refrigerator hinge axis axle sleeve, connecting plate, open and close the state that port gradually rises.Using this structure, folding end can be reduced
Mouth is that may be present in moving process to be influenced by cabinet or hinge, to further decrease enabling power.And it is worth
It is noted that such hierarchical Design, can also be improved the transmission efficiency of power in door closing procedure, to further decrease enabling power
Amount.
The present invention is by the way that the medial surface (one side being bonded with locking projections) of the free end of the folding port to be arranged
For plane, and at the same time be plane by the lateral surface (one side be bonded with folding port) of the locking projections, so as to
Greatly reduce required strength in door closing procedure, and more importantly by way of free end cambered surface is shunk, it can
To provide milder door closing force.And it is of note that round by being arranged in the part of connecting plate in the present invention
Hole, so as to provide bigger elastic force.Strength at closing time can either be reduced, while can be provided after external force removes again
Bigger bounce helps refrigerator doors to close.
The foregoing is a specific embodiment of the present invention.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. refrigerator closes door component, it is characterised in that: including refrigerator hinge and door closer, the refrigerator hinge include hinge axis, with
And the flap with locking projections, the hinge axis are fixed on flap, the locking projections are formed in opening for flap
It closes at port；The folding port that the door closer includes refrigerator hinge axis axle sleeve part, matches with the locking projections of flap,
And the connecting plate between connection folding port and refrigerator hinge axis shaft sleeve part point, the folding port are " C " shape port, one
End is connect with connecting plate, and the other end is free end, is cooperated with locking projections, and the medial surface of the free end of the folding port is (i.e.
The one side being bonded with locking projections) it is plane, corresponding, lateral surface (one be bonded with folding port of the locking projections
Face) it is plane.
2. refrigerator according to claim 1 closes door component, it is characterised in that: be formed with a circle in the middle part of the connecting plate
Hole, it is corresponding, it is matched globoidal structure at flap corresponding with the round hole.
3. refrigerator according to claim 1 closes door component, it is characterised in that: the lateral surface of the free end of the folding port
To gradually taper up to the structure of free end.
4. refrigerator according to claim 3 closes door component, it is characterised in that: the lateral surface of the free end of folding port certainly can
To be shunk in a manner of tapered plane, can also be shunk in the form of cambered surface；Wherein it is preferred that being shunk in the form of cambered surface.
5. refrigerator according to claim 1 closes door component, it is characterised in that: the folding port organization of the door closer
Upper and lower indent respectively, forms intermediate connection, is up and down empty elastic construction.
6. refrigerator according to claim 1 closes door component, it is characterised in that: two bending ends of " C " the shape port
Camber line internal diameter is not identical.
7. refrigerator according to claim 6 closes door component, it is characterised in that: apart from the closer bending end of connecting plate be first
Bending end is the second bending end apart from the closer bending end in free end, and radius of curvature where first bending end is less than the
Radius of curvature where two bending ends.
8. refrigerator according to claim 1 closes door component, it is characterised in that: plane and refrigerator hinge where the connecting plate
The top plan of axis axle sleeve is concordant, and the plane where the connecting plate is concordant with the folding soffit plane of port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589019.9A CN109372367A (en) | 2018-12-25 | 2018-12-25 | Refrigerator closes door component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589019.9A CN109372367A (en) | 2018-12-25 | 2018-12-25 | Refrigerator closes door component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109372367A true CN109372367A (en) | 2019-02-22 |
Family
ID=65371843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811589019.9A Pending CN109372367A (en) | 2018-12-25 | 2018-12-25 | Refrigerator closes door component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109372367A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202101501U (en) * | 2011-05-10 | 2012-01-04 | 苏州三星电子有限公司 | Door self-closing type refrigerator |
| CN202544584U (en) * | 2012-02-17 | 2012-11-21 | 海尔集团公司 | Door body stop structure and refrigerator |
| CN202767698U (en) * | 2012-05-30 | 2013-03-06 | 宁波华彩电器有限公司 | Refrigerator with limiting device |
| CN202970226U (en) * | 2012-09-11 | 2013-06-05 | 海信容声(广东)冷柜有限公司 | Automatic door-closing device and refrigerator and freezer comprising same |
| CN203701809U (en) * | 2013-11-28 | 2014-07-09 | 合肥晶弘电器有限公司 | Self-locking limiting device of refrigerator door |
| JP2016035135A (en) * | 2014-08-01 | 2016-03-17 | 日本電産サンキョー株式会社 | Door operation assisting device |
| CN106123458A (en) * | 2016-06-28 | 2016-11-16 | 海信容声（扬州）冰箱有限公司 | A kind of door body absorption-asssisting equipment and refrigerator |
| CN106642948A (en) * | 2017-01-03 | 2017-05-10 | 广东格兰仕集团有限公司 | Door closer of refrigerator |
| CN106907897A (en) * | 2015-12-23 | 2017-06-30 | 博西华电器（江苏）有限公司 | Refrigerating appliance |
| CN107940880A (en) * | 2017-12-12 | 2018-04-20 | 海信容声(广东)冰箱有限公司 | It is a kind of to have the function of to help the refrigerator door articulated structure and refrigerator inhaled |
| CN209959016U (en) * | 2018-12-25 | 2020-01-17 | 泰州乐金电子冷机有限公司 | Refrigerator door closing assembly |
-
2018
- 2018-12-25 CN CN201811589019.9A patent/CN109372367A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202101501U (en) * | 2011-05-10 | 2012-01-04 | 苏州三星电子有限公司 | Door self-closing type refrigerator |
| CN202544584U (en) * | 2012-02-17 | 2012-11-21 | 海尔集团公司 | Door body stop structure and refrigerator |
| CN202767698U (en) * | 2012-05-30 | 2013-03-06 | 宁波华彩电器有限公司 | Refrigerator with limiting device |
| CN202970226U (en) * | 2012-09-11 | 2013-06-05 | 海信容声(广东)冷柜有限公司 | Automatic door-closing device and refrigerator and freezer comprising same |
| CN203701809U (en) * | 2013-11-28 | 2014-07-09 | 合肥晶弘电器有限公司 | Self-locking limiting device of refrigerator door |
| JP2016035135A (en) * | 2014-08-01 | 2016-03-17 | 日本電産サンキョー株式会社 | Door operation assisting device |
| CN106907897A (en) * | 2015-12-23 | 2017-06-30 | 博西华电器（江苏）有限公司 | Refrigerating appliance |
| CN106123458A (en) * | 2016-06-28 | 2016-11-16 | 海信容声（扬州）冰箱有限公司 | A kind of door body absorption-asssisting equipment and refrigerator |
| CN106642948A (en) * | 2017-01-03 | 2017-05-10 | 广东格兰仕集团有限公司 | Door closer of refrigerator |
| CN107940880A (en) * | 2017-12-12 | 2018-04-20 | 海信容声(广东)冰箱有限公司 | It is a kind of to have the function of to help the refrigerator door articulated structure and refrigerator inhaled |
| CN209959016U (en) * | 2018-12-25 | 2020-01-17 | 泰州乐金电子冷机有限公司 | Refrigerator door closing assembly |
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