CN106050039B - A kind of door of refrigerator body hinge component and there is its refrigerator - Google Patents
A kind of door of refrigerator body hinge component and there is its refrigerator Download PDFInfo
- Publication number
- CN106050039B CN106050039B CN201610378854.2A CN201610378854A CN106050039B CN 106050039 B CN106050039 B CN 106050039B CN 201610378854 A CN201610378854 A CN 201610378854A CN 106050039 B CN106050039 B CN 106050039B
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- CN
- China
- Prior art keywords
- sliding part
- door
- refrigerator
- hinge component
- helicoid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
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- 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 present invention provides a kind of door of refrigerator body hinge component, and it includes：Hollow housing, fixed with refrigerator door；First sliding part；Second sliding part；First sliding part and the relative contact surface of the second sliding part are the helicoid that cooperates, an elastic telescopic part is provided with the helicoid of the first sliding part, the limiting section that guide channel and self-conductance approaching channel extend towards the first sliding part is provided with the helicoid of the second sliding part；Guide channel defines the mobile route of elastic telescopic part, and during refrigerator door is opened, the first sliding part drives elastic telescopic part to be moved to along mobile route in limiting section, to realize the hovering of refrigerator door.Compared with prior art, limiting section is set on door of refrigerator body hinge component, so that refrigerator door has hovering position, user is facilitated to pick and place article, for violence enabling phenomenon, even if enabling dynamics overcomes the hovering dynamics of hinge component, the presence of limiting section can also slow down door body opening speed, and violence is opened the door and plays cushioning effect.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more particularly to a kind of door of refrigerator body hinge component and there is its ice
Case.
Background technology
At present, refrigerator realizes the rotation of door body to realize the purpose of open and close door by hinge.In use, ice
Chamber door body is opened to the state that free movement can be in after certain angle, and user needs to fix door with a hand when picking and placeing article
Body, another hand goes to pick and place article, very inconvenient.Additionally, it is also possible to occur causes because refrigerator door open angle is excessive
The situation that door body collides with foreign object during enabling.Based on this, refrigerator door how is enabled to be hanged in the open angle of setting
Stop, turn into technical problem urgently to be resolved hurrily.
The content of the invention
An object of the present invention is to provide a kind of door of refrigerator body hinge component, and it can realize that refrigerator door is being opened
Hovered during certain angle, facilitate user to pick and place article.
The present invention also aims to provide a kind of refrigerator.
One of for achieving the above object, the present invention provides a kind of door of refrigerator body hinge component, and it includes：
Hollow housing, fixed with the refrigerator door；
First sliding part, it is arranged in the hollow housing, and is fixed with the hollow housing；
Second sliding part, it is oppositely disposed with first sliding part in the hollow housing, and described second slides
Portion is fixed with the refrigerator body；
Wherein, first sliding part and the relative contact surface of second sliding part are the helicoid that cooperates,
The helicoid of first sliding part is provided with an elastic telescopic part, and guiding is provided with the helicoid of second sliding part
Groove and the limiting section extended from the guide channel towards first sliding part；
The guide channel defines the mobile route of the elastic telescopic part, during the refrigerator door is opened,
Relatively described second sliding part of first sliding part slides, and drives the elastic telescopic part to be moved to institute along the mobile route
State in limiting section, to realize the hovering of the refrigerator door.
As a further improvement on the present invention, the helicoid of first sliding part and second sliding part includes water
The first horizontal segment of flat extension and the second horizontal segment and the connection first horizontal segment and the second horizontal segment and towards the limit
Position portion tilts the lifting section of extension.
As a further improvement on the present invention, being extended internally by the helicoid of first sliding part has a mounting hole, institute
Stating elastic telescopic part includes an elastic component and spherical rolling portion, and one end of the elastic component is connected with spherical rolling portion, the other end
It is fixed in the mounting hole.
As a further improvement on the present invention, the limiting section is located at the second level of the second sliding part helicoid
Section, the limiting section are the spacing pit that two fins extended from the guide channel towards first sliding part are formed.
As a further improvement on the present invention, the distance between described two fins are less than or equal to the spherical rolling portion
Diameter so that the spacing pit accommodates at least partly described spherical rolling portion.
As a further improvement on the present invention, the periphery of first sliding part has protuberance, the hollow housing
Inwall is provided with the depressed part that be adapted to the protuberance, by the cooperation of the protuberance and the depressed part by described first
Sliding part is fixed in the hollow housing.
As a further improvement on the present invention, second sliding part is provided with certain with one end that the refrigerator body is fixed
Position hole, the cross section of the positioning hole is non-circular.
As a further improvement on the present invention, the hinge for refrigerator component also includes being used for closing the hollow housing
The upper cover body and lower cover of upper and lower ends, the lower cover have the opening matched with the positioning hole of second sliding part.
As a further improvement on the present invention, when the refrigerator door opening angle is less than first angle, described second
Sliding part has the trend that relative first sliding part slides to realize that the refrigerator door is closed automatically；When the refrigerator door is opened
When opening angle and being equal to second angle, the spherical rolling portion is moved in the limiting section, realizes the hovering of the refrigerator door；
When the refrigerator door opening angle is more than first angle and is less than second angle, the refrigerator door is in free movement shape
State.
To realize above-mentioned another goal of the invention, the present invention provides a kind of refrigerator, including as above described in any one
The beneficial effects of the invention are as follows：Due to setting limiting section on door of refrigerator body hinge component so that refrigerator door
There is hovering position, facilitate user to pick and place article, meanwhile, for violence enabling phenomenon, even if enabling dynamics overcomes hinge set
The hovering dynamics of part, the presence of limiting section can also produce certain reaction force to door body, slow down door body opening speed, to violence
Cushioning effect is played in enabling.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of door of refrigerator body hinge component one of the present invention；
Fig. 2 is the exploded perspective view of the door of refrigerator body hinge component shown in Fig. 1；
Fig. 3 is the structural representation of the first sliding part；
Fig. 4 is the schematic cross-sectional view of the first sliding part；
Fig. 5 is the elevational schematic view of the first sliding part；
Fig. 6 is the schematic top plan view of door of refrigerator body hinge component；
Fig. 7 is the structural representation of the second sliding part；
Fig. 8 is the schematic top plan view of the second sliding part；
Fig. 9 is the elevational schematic view of the second sliding part.
Embodiment
Below with reference to each embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are not
The limitation present invention, structure that one of ordinary skill in the art is made according to these embodiments, method or change functionally
Change and be all contained in protection scope of the present invention.
It is used herein for example " on ", " top ", " under ", the term of the representation space relative position such as " lower section " is in order at just
A unit as shown in the drawings or feature are described relative to another unit or the relation of feature in the purpose of explanation.It is empty
Between the term of relative position can be intended to include different azimuth of the equipment in use or work in addition to orientation shown in figure.
If for example, by figure equipment overturn, be described as being located at other units or feature " lower section " or " under " unit will
Positioned at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both orientation.If
It is standby to be otherwise directed（It is rotated by 90 ° or other directions）, and correspondingly explain used herein and space correlation
Language is described.
Also, it should be understood that although the grade of term first, second can be used to describing herein various elements or
Structure, but these are described object and should not be limited by these terms.These terms be only used for by these description objects that
This is distinguished.For example, the first sliding part can be referred to as the second sliding part, and similarly the second sliding part can also be referred to as
First sliding part, this protection domain without departing from the application.
Join the embodiment of the door of refrigerator body hinge component shown in Fig. 1-2.The door of refrigerator body hinge component 1
It is arranged on refrigerator door（It is not shown）It is interior, for connecting the casing of refrigerator（It is not shown）And door body.The door of refrigerator body hinge set
1 L-shaped setting of part, it includes hollow housing 10 and for closing the upper cover body 14 of the upper and lower ends of hollow housing 10 and lower cover
15.The first sliding part 11, the second sliding part 12, spring 13, elastic telescopic part 16 and hinge axis 17 are provided with hollow housing 10,
Wherein, one end of the first sliding part 11 and hinge axis 17 is fixed, and the second sliding part 12 is oppositely arranged with the first sliding part 11, and the
One sliding part 11 and the relative contact surface of the second sliding part 12 are the helicoid that cooperates.Refrigerator body（It is not shown）It is provided with
One fixture（It is not shown）, the second sliding part 12 fixed by the fixture with refrigerator body.
To join shown in Fig. 2 to Fig. 6, the first sliding part 11, it is substantially cylindrical, and some protuberances 113 are provided with its periphery,
The inwall of hollow housing 10 is provided with the depressed part 101 that is adapted to protuberance 113, passes through matching somebody with somebody for protuberance 113 and depressed part 101
First sliding part 11 is fixed in hollow housing 10 by conjunction.The top and one end of hinge axis 17 of first sliding part 11 are fixed, this
Sample, the first sliding part 11 can rotate with the rotation of hollow housing 10 and hinge axis 17.
Further, the lower surface of the first sliding part 11 is arranged to a helicoid, and the helicoid is defined as the first helicoid
112, being extended internally by the first helicoid 112 has a mounting hole 111, and for housing elastic telescopic part 16, elastic telescopic part 16 wraps
Elastic component 161 and spherical rolling portion 162 are included, one end of elastic component 161 is connected with spherical rolling portion 162, and the other end is fixed on peace
Fill in hole.Preferably, elastic component 161 is spring, and spherical rolling portion 162 is ball.
Join shown in Fig. 7 to Fig. 9, the second sliding part 12, it is substantially also cylindrical, and one end has and the first helicoid
Second helicoid 121 of 112 matchings, the other end passes through fixture（It is not shown）It is fixed with refrigerator body.Further, exist
Second helicoid 121 is provided with the limiting section 123 that guide channel 122 and self-conductance approaching channel 122 extend towards the first sliding part 11.Should
Guide channel 122 defines the mobile route of elastic telescopic part 16, and during refrigerator door is opened, the first sliding part 11 is relative
Second sliding part 12 slides, and drives elastic telescopic part 16 to be moved to along mobile route in limiting section 123, and specifically, first slides
Portion 11 can drive spherical rolling portion 162 to be moved to along mobile route in limiting section 123, to realize the hovering of the refrigerator door.
Further, limiting section 123 is that self-conductance approaching channel 122 is formed towards two fins that the first sliding part 11 extends
The distance between spacing pit, two fins be less than or equal to the diameter in spherical rolling portion 162 so that spacing pit accommodate to
Small part spherical rolling portion 162.
One end that second sliding part 12 is fixed with refrigerator body fixture is provided with a positioning hole 124, specifically, positioning hole
124 cross sections are non-circular design, it is therefore an objective to which positioning hole coordinates with fixture so that the second sliding part 12 and refrigerator body are all the time
Keep fixed angle not rotate, realize the fixation of the second sliding part 12 and refrigerator body.In the present embodiment, it is fixed
The cross section in position hole 124 is a default circular design, i.e., centered on the diameter of circle, symmetrically respectively removes one in both sides
Point, certainly, in the other embodiment of the present invention, the cross section of positioning hole 124 is alternatively other suitable shapes, as long as energy
With the mutual screens of fixture.
Especially, the first helicoid 112 and the second helicoid 121 include horizontal-extending first horizontal segment and the second water
Flat section and the connection first horizontal segment and the second horizontal segment and the lifting section that extension is tilted towards limiting section 123, lifting section
Presence cause first horizontal segment and the second horizontal segment that there is difference in height.The mounting hole 111 of first helicoid 112 is located at the first spiral shell
1121 in the first horizontal segment of radial facing 112, the limiting section 123 on the second helicoid 121 is located at the second water of the second helicoid 121
In flat section 1213.
Continue to join shown in Fig. 1, during refrigerator door is opened, because hinge component 1 is screwed in refrigerator
Door body（It is not shown）On, therefore, the part of hinge component 1 includes hollow housing 10, hinge axis 17, the first sliding part 11
Part inside can followed by door body and rotate together.When refrigerator door opening angle is less than first angle, the first helicoid
1121 contact with the lifting section 1212 of at least partly the second helicoid 121 in 112 first horizontal segment, and the first sliding part 11 is in bullet
There is the trend that relative first sliding part 11 slides to realize that the refrigerator door is closed automatically in the presence of spring 13；It is further continued for out
Door, 11 relative second sliding part 12 of the first sliding part are rotated further, drive lower edge of the spherical rolling portion 162 in the first sliding part 11
Mobile route moves towards limiting section 123, and when refrigerator door opening angle is equal to second angle, spherical rolling portion 162 moves
Into limiting section 123, and screens realizes the hovering of refrigerator door, facilitates user to pick and place in the spacing pit of limiting section 123
Article；When refrigerator door opening angle is more than first angle and is less than second angle, the first horizontal segment of the first helicoid 112
Upper 1121 contact with the second horizontal segment 1213 of at least partly the second helicoid 121, and refrigerator door is in free movement state.It is excellent
Selection of land, in the present embodiment, first angle are 45 degree, and second angle is 90 degree.Certainly, in other embodiments, refrigerator
The open angle of door body can arbitrarily be set according to user's request.
When refrigerator door opening angle is equal to second angle, spherical rolling portion is moved in limiting section 123, and is blocked
Position, the hovering of refrigerator door, if it is further continued for opening the door, or, it is necessary to apply one to spherical rolling portion 162 manually when door is closed
Determine the power of size, compression elastic piece 161 after the stress of spherical rolling portion 162 so that spherical rolling portion 162 takes off from spacing pit
From refrigerator door could continue to move.This design is directed to violence enabling phenomenon, even if enabling dynamics overcomes the outstanding of hinge component
Stop dynamics, the presence of limiting section can also produce certain reaction force to door body, slow down door body opening speed, violence be opened the door
To cushioning effect.
In addition, the upper cover body 14 that hinge for refrigerator component 1 also includes being used for closing the upper and lower ends of hollow housing 10 is with
Lid 15, lower cover 15 have the opening 151 that is matched with the positioning hole 124 of the second sliding part 12, the fixture on refrigerator body
（It is not shown）Fixed through opening 151 and positioning hole 124.
Correspondingly, the present invention also provides a kind of refrigerator（It is not shown）, the refrigerator is by using the respective embodiments described above intermediary
The door of refrigerator body hinge component to continue, can obtain that the door of refrigerator body hinge component in the respective embodiments described above has has
Beneficial effect, also, because the other structures to the refrigerator or function do not make improvement, therefore at this to the other structures of the refrigerator
Also repeat no more.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
- A kind of 1. door of refrigerator body hinge component, for connecting the casing and door body of refrigerator, it is characterised in that the refrigerator hinge Component includes：Hollow housing, fixed with the refrigerator door；First sliding part, it is arranged in the hollow housing, and is fixed with the hollow housing；Second sliding part, be oppositely disposed with first sliding part in the hollow housing, and second sliding part with The refrigerator body is fixed；Wherein, first sliding part and the relative contact surface of second sliding part are the helicoid that cooperates, described The helicoid of first sliding part is provided with an elastic telescopic part, be provided with the helicoid of second sliding part guide channel and The limiting section extended from the guide channel towards first sliding part；The guide channel defines the mobile route of the elastic telescopic part, described during the refrigerator door is opened Relatively described second sliding part of first sliding part slides, and drives the elastic telescopic part to be moved to the limit along the mobile route In the portion of position, to realize the hovering of the refrigerator door.
- 2. door of refrigerator body hinge component according to claim 1, it is characterised in that：First sliding part and described The helicoid of two sliding parts include horizontal-extending first horizontal segment and the second horizontal segment and the connection first horizontal segment and Second horizontal segment and the lifting section that extension is tilted towards the limiting section.
- 3. door of refrigerator body hinge component according to claim 2, it is characterised in that：By the spiral of first sliding part Inward-facing to be extended with a mounting hole, the elastic telescopic part includes an elastic component and spherical rolling portion, one end of the elastic component It is connected with spherical rolling portion, the other end is fixed in the mounting hole.
- 4. door of refrigerator body hinge component according to claim 3, it is characterised in that：The limiting section is located at described second Second horizontal segment of sliding part helicoid, the limiting section are two extended from the guide channel towards first sliding part The spacing pit that bar fin is formed.
- 5. door of refrigerator body hinge component according to claim 4, it is characterised in that：The distance between described two fins Less than or equal to the diameter in the spherical rolling portion so that the spacing pit accommodates at least partly described spherical rolling portion.
- 6. door of refrigerator body hinge component according to claim 1, it is characterised in that：The periphery tool of first sliding part There is protuberance, the inwall of the hollow housing is provided with the depressed part being adapted to the protuberance, passes through the protuberance and institute First sliding part is fixed in the hollow housing by the cooperation for stating depressed part.
- 7. door of refrigerator body hinge component according to claim 1, it is characterised in that：Second sliding part and the ice One end that box body is fixed is provided with a positioning hole, and the cross section of the positioning hole is non-circular.
- 8. door of refrigerator body hinge component according to claim 7, it is characterised in that：The hinge for refrigerator component also wraps The upper cover body and lower cover of the upper and lower ends for closing the hollow housing are included, the lower cover has to be slided with described second The opening of the positioning hole matching in portion.
- 9. door of refrigerator body hinge component according to claim 3, it is characterised in that：When the refrigerator door opening angle During less than first angle, second sliding part has the trend that relative first sliding part slides to realize the refrigerator door certainly It is dynamic to close；When the refrigerator door opening angle is equal to second angle, the spherical rolling portion is moved in the limiting section, Realize the hovering of the refrigerator door；When the refrigerator door opening angle is more than first angle and is less than second angle, institute State refrigerator door and be in free movement state.
- 10. a kind of refrigerator, it is characterised in that including the door of refrigerator body hinge component described in as above any one claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378854.2A CN106050039B (en) | 2016-05-31 | 2016-05-31 | A kind of door of refrigerator body hinge component and there is its refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378854.2A CN106050039B (en) | 2016-05-31 | 2016-05-31 | A kind of door of refrigerator body hinge component and there is its refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106050039A CN106050039A (en) | 2016-10-26 |
| CN106050039B true CN106050039B (en) | 2017-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610378854.2A Active CN106050039B (en) | 2016-05-31 | 2016-05-31 | A kind of door of refrigerator body hinge component and there is its refrigerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN106050039B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885432B (en) * | 2017-03-07 | 2019-08-13 | 青岛海尔股份有限公司 | Hinge component for refrigerator and the refrigerator with it |
| CN107165518B (en) * | 2017-07-01 | 2019-05-03 | 青岛海尔股份有限公司 | Hinge component and refrigerator with the hinge component |
| CA180465S (en) * | 2017-09-28 | 2019-10-10 | Assa Abloy New Zealand Ltd | Window fastener |
| CN108505856A (en) * | 2018-03-12 | 2018-09-07 | 合肥晓阳工贸有限公司 | Refrigerator resets hinge |
| CN110700711B (en) * | 2019-10-15 | 2021-11-05 | 海信容声(广东)冷柜有限公司 | Refrigerator |
| CN110748255A (en) * | 2019-10-21 | 2020-02-04 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
| CN113445839B (en) * | 2020-03-26 | 2022-06-03 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111578581A (en) * | 2020-05-30 | 2020-08-25 | 山东伊德欣厨业有限公司 | Energy-saving intelligent commercial refrigerator |
| CN117516048A (en) * | 2023-12-29 | 2024-02-06 | 珠海格力电器股份有限公司 | Bottle frame assembly and refrigerator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101022900B1 (en) * | 2008-02-08 | 2011-03-16 | 가부시끼가이샤 도시바 | Refrigerator |
| CN102226366B (en) * | 2011-05-23 | 2014-03-12 | 合肥美的电冰箱有限公司 | Door closing structure for rotary type refrigerator door and side-by-side combination refrigerator comprising same |
| CN102331142A (en) * | 2011-10-24 | 2012-01-25 | 合肥美的荣事达电冰箱有限公司 | Refrigerator door device and refrigerator |
| US20130154464A1 (en) * | 2011-12-15 | 2013-06-20 | Whirlpool Corporation | Cam plate for a door hinge assembly of a domestic refrigerator |
| CN103512298B (en) * | 2012-06-19 | 2017-07-14 | 博西华电器（江苏）有限公司 | Refrigerating appliance with door hinge components |
| CN103148660B (en) * | 2013-02-04 | 2015-06-24 | 海尔集团公司 | Refrigerating device |
-
2016
- 2016-05-31 CN CN201610378854.2A patent/CN106050039B/en active Active
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| CN106050039A (en) | 2016-10-26 |
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