CN106801554A - A kind of door of refrigerator body hinge component and the refrigerator with it - Google Patents
A kind of door of refrigerator body hinge component and the refrigerator with it Download PDFInfo
- Publication number
- CN106801554A CN106801554A CN201611141576.5A CN201611141576A CN106801554A CN 106801554 A CN106801554 A CN 106801554A CN 201611141576 A CN201611141576 A CN 201611141576A CN 106801554 A CN106801554 A CN 106801554A
- Authority
- CN
- China
- Prior art keywords
- hinge
- door
- refrigerator
- spacing
- pit
- 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
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
Abstract
The present invention provides a kind of door of refrigerator body hinge component, and it includes：Hinge sleeve, hinge axis, it includes hinge shaft body；At least two spacing pits are provided with hinge shaft body, are connected with groove between two adjacent spacing pits, the connection edge arc transition of spacing pit and groove；The wall of hinge sleeve is provided with and the one-to-one elastic telescopic part of spacing pit, elastic telescopic part at least partly protrudes from the inwall of hinge sleeve, the spacing pit and the groove jointly define the mobile route of the elastic telescopic part, during refrigerator door is rotated, hinge sleeve opposite from hinge axle is rotated, elastic telescopic part is driven to be moved along mobile route, when elastic telescopic part is moved to spacing pit, refrigerator door hovering.Compared with prior art, the present invention effectively prevents being automatically switched off for refrigerator door by spacing pit and groove fit on the elastic telescopic part and hinge axis on hinge sleeve barrel, and the resistance of switch gate is smaller.
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 the ice with it
Case.
Background technology
Refrigerator body is connected through the hinge with refrigerator door, so that refrigerator doors are retractable.But because refrigerator door manufactures work
The limitation of skill so that the actual center gravity of refrigerator door not in theoretical center of gravity, cause refrigerator door open after due to its center of gravity
Skew can be automatically switched off.
To solve the above problems, existing refrigerator hinge compresses hinge axis using mechanisms such as springs, to increase turning for door body
Dynamic resistance, but the shortcoming of the program is：Holddown spring mechanism stress is larger, and holddown spring can be caused to fail after long-time use,
Holddown spring failure mechanisms are ultimately caused, while in use, the program can also increase the resistance of enabling, user's body is influenceed
Test, based on this, how to prevent the refrigerator door in open mode from being automatically switched off, as 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 effectively prevent door body from closing automatically
Close, switch door body resistance is small.
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, for connecting refrigerator
Casing and door body, the door of refrigerator body hinge component includes：
Hinge sleeve, fixes with the refrigerator door；
Hinge axis, fixes with the refrigerator body, and the hinge axis includes hinge shaft body；
Wherein, the hinge shaft body is provided with least two spacing pits, with recessed between two adjacent spacing pits
Groove is connected, the connection edge arc transition of the spacing pit and the groove；The wall of the hinge sleeve be provided with it is described
The spacing one-to-one elastic telescopic part of pit, the elastic telescopic part at least partly protrudes from the inwall of the hinge sleeve,
The spacing pit and the groove jointly define the mobile route of the elastic telescopic part, are rotated in the refrigerator door
During, the relatively described hinge axis of the hinge sleeve drive the elastic telescopic part to be moved along the mobile route, when
When the elastic telescopic part is moved to the spacing pit, the refrigerator door hovering.
As a further improvement on the present invention, depth of the depth of the spacing pit more than the groove.
As a further improvement on the present invention, the wall of the hinge sleeve is provided with one-to-one with the spacing pit
Through hole, the elastic telescopic part is located in the through hole, and the elastic telescopic part includes：Protuberance, closure part and connection are described
Protuberance and the elastic component of closure part.
As a further improvement on the present invention, the protuberance is rigid ball, and the protuberance at least partly protrudes from institute
The inwall of hinge sleeve is stated, one end of the closure part is concordant with the outer wall of the hinge sleeve.
As a further improvement on the present invention, the spacing pit is adapted to the lobe shape, the spacing pit
Diameter of the opening bore less than or equal to the protuberance so that the spacing pit accommodates at least partly protuberance.
As a further improvement on the present invention, three of the depth of the spacing pit less than or equal to the hinge shaft diameter
/ mono-, the axis of the axis of the spacing pit perpendicular to the hinge axis.
As a further improvement on the present invention, when the protruding parts is in the spacing pit, the elastic component is upheld,
The refrigerator door hovering.
As a further improvement on the present invention, when the protruding parts is in the groove, the elastic component is compressed, the ice
Chamber door body has mobile trend.
As a further improvement on the present invention, the hinge axis also includes the installation being fixedly connected with the hinge shaft body
Plate, the hinge axis is fixed by the installing plate with the refrigerator body.
To realize above-mentioned another goal of the invention, the present invention provides a kind of refrigerator, including as above the refrigerator described in any one is used
Door body hinge component.
The beneficial effects of the invention are as follows：By the spacing pit on the elastic telescopic part on hinge sleeve barrel and hinge axis and
Groove fit, effectively prevents being automatically switched off for refrigerator door, and the resistance of switch gate is smaller.
Brief description of the drawings
Fig. 1 is the structural representation of the specific embodiment of door of refrigerator body hinge component one of the present invention；
Fig. 2 is the structural representation of hinge axis；
Fig. 3 is the structural representation of hinge sleeve；
Fig. 4 is the sectional view of the door of refrigerator body hinge component shown in Fig. 1.
Specific embodiment
Below with reference to each implementation method shown in the drawings, the present invention will be described in detail.But these implementation methods are not
The limitation present invention, structure, method or change functionally that one of ordinary skill in the art is made according to these implementation methods
Change and be all contained in protection scope of the present invention.
It is used herein for example " on ", " top ", D score, the term of the representation space relative position such as " lower section " be in order at just
A unit as shown in the drawings or feature are described in descriptive purpose relative to another unit or the relation of feature.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 upset, 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
Description language.
The specific embodiment of the door of refrigerator body hinge component shown in ginseng Fig. 1.The door of refrigerator body hinge component 10 is used
In the casing of connection refrigerator（It is not shown）And door body（It is not shown）.Door of refrigerator body hinge component 10 includes hinge axis 11 and hinge
Sleeve 12, wherein, hinge axis 11 is fixed with the casing of refrigerator, and hinge sleeve 12 is fixed with the refrigerator door.
Shown in ginseng Fig. 2, hinge axis 11 includes hinge shaft body 111 and the installing plate being fixedly connected with hinge shaft body 111
114, hinge axis 11 is fixed by installing plate 114 and refrigerator body.Hinge shaft body 111 is provided with least two spacing pits
112, connected with groove 113 between two adjacent spacing pits 112.
Shown in ginseng Fig. 3 and 4, hinge sleeve 12 is a hollow housing, and it can be set on hinge axis 11, and can around hinge axle
11 rotate.The wall of hinge sleeve 12 be provided with the one-to-one through hole 121 of spacing pit 112, be provided with elasticity in the through hole 121
Extensible member 13, elastic telescopic part 13 is also corresponded with spacing pit 112, and one end of elastic telescopic part 13 is at least partly protruded
In the inwall of hinge sleeve 12.
Specifically, elastic telescopic part 13 includes：Protuberance 131, closure part 132 and connection protuberance 131 and closure part 132
Elastic component 133, it is preferable that protuberance 131 is rigid ball, and one end of protuberance 131 is connected with elastic component 133, and the other end is extremely
Small part protrudes from the inwall of hinge sleeve 12；Closure part 132 is the plunger being adapted to through hole 121, its one end and elastic component
133 connections, the other end is concordant with the outer wall of hinge sleeve 12, and elastic component 133 is spring.
The shape adaptation of protuberance 131 of spacing pit 112 and elastic telescopic part 13, in the present embodiment, spacing pit
112 quantity is set to six, and correspondingly, the wall of hinge sleeve 12 is provided with six through holes 121, in each through hole 121
Be provided with an elastic telescopic part 13, after the completion of hinge sleeve 12 and hinge axis 11 are assembled, the protuberance 131 of elastic telescopic part 13 to
Small part is located in spacing pit 112.
Preferably, depth of the depth of spacing pit 112 more than groove 113.
Spacing pit 112 and groove 113 jointly define the mobile route of elastic telescopic part 13.Rotated in refrigerator door
During, the opposite from hinge axle 11 of hinge sleeve 12 is rotated, and drives elastic telescopic part 13 to be moved along the mobile route.Work as elastic telescopic
When part 13 is moved to spacing pit 112, i.e., when protuberance 131 is located at spacing pit 112, elastic component 133 is upheld so that protuberance
131 are positioned in this, produce rotary resistance, refrigerator door hovering, it is impossible to be automatically switched off to need to overcome when refrigerator door is rotated again
The resistance could be rotated, so that door body can not be automatically switched off；When refrigerator door is subject to external force effect to overcome the resistance to continue to move
It is dynamic, when protuberance 131 is located at groove 113, due to the depth of the depth more than groove 113 of spacing pit 112, the switch gate of generation
Resistance is smaller, and elastic component 133 is compressed, and refrigerator door has mobile trend.In this way, elastic telescopic part 13 is in the He of spacing pit 112
The mobile route movement of the common definition of groove 113, sliding friction is converted into by friction, reduces the resistance of refrigerator open, is improved
Consumer's Experience.
Preferably, the connection edge arc transition of spacing pit 112 and groove 113 to be to reduce the resistance of rotation, in reality
When using, switch gate resistance that can be as needed sets the quantity and the depth of depression of spacing pit and groove.Usually, limit
The resistance of the more generations of quantity of position pit 112 and groove 113 is bigger, and the depth of spacing pit 112 is less than or equal to hinge axis
/ 3rd of the diameter of body 111, the axis of the axis of spacing pit 112 perpendicular to hinge axis 11.
Further, the diameter of the opening bore less than or equal to protuberance 131 of spacing pit 112 so that spacing pit
112 accommodate at least part of protuberance 131, and further, spacing pit 112 can only at most accommodate the one of spherical protuberance 131
Half, during being rotated in 12 opposite from hinge axle of hinge sleeve 11, protuberance 131 passes through spacing pit 112.
In the above-described embodiment, it is also possible to which elastic telescopic part 13 is arranged in hinge shaft body 111, spacing pit
112 and groove 113 be arranged on the inwall of hinge sleeve 12, specific set-up mode those skilled in the art easily basis
Above-mentioned implementation method changes, and repeats no more here.
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 for continuing, 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 or function to the refrigerator 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 in other specific forms realized.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 to be limited rather than described above, 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 the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (10)
1. a kind of door of refrigerator body hinge component, casing and door body for connecting refrigerator, it is characterised in that the door of refrigerator
Body hinge component includes：
Hinge sleeve, fixes with the refrigerator door；
Hinge axis, fixes with the refrigerator body, and the hinge axis includes hinge shaft body；
Wherein, the hinge shaft body is provided with least two spacing pits, with recessed between two adjacent spacing pits
Groove is connected, the connection edge arc transition of the spacing pit and the groove；The wall of the hinge sleeve be provided with it is described
The spacing one-to-one elastic telescopic part of pit, the elastic telescopic part at least partly protrudes from the inwall of the hinge sleeve,
The spacing pit and the groove jointly define the mobile route of the elastic telescopic part, are rotated in the refrigerator door
During, the relatively described hinge axis of the hinge sleeve drive the elastic telescopic part to be moved along the mobile route, when
When the elastic telescopic part is moved to the spacing pit, the refrigerator door hovering.
2. door of refrigerator body hinge component according to claim 1, it is characterised in that：The depth of the spacing pit is more than
The depth of the groove.
3. door of refrigerator body hinge component according to claim 2, it is characterised in that：The wall of the hinge sleeve is provided with
With the spacing one-to-one through hole of pit, in the through hole, the elastic telescopic part includes the elastic telescopic part：
The elastic component of protuberance, closure part and the connection protuberance and closure part.
4. door of refrigerator body hinge component according to claim 3, it is characterised in that：The protuberance is rigid ball, institute
State the inwall that protuberance at least partly protrudes from the hinge sleeve, one end of the closure part and the outer wall of the hinge sleeve
Concordantly.
5. door of refrigerator body hinge component according to claim 4, it is characterised in that：The spacing pit and the protrusion
Portion's shape adaptation, the diameter of the opening bore less than or equal to the protuberance of the spacing pit so that the spacing pit
Accommodate at least partly protuberance.
6. door of refrigerator body hinge component according to claim 5, it is characterised in that：The depth of the spacing pit is less than
Or equal to 1/3rd of the hinge shaft diameter, the axis of the axis of the spacing pit perpendicular to the hinge axis.
7. door of refrigerator body hinge component according to claim 6, it is characterised in that：When the protruding parts is in the limit
During the pit of position, the elastic component is upheld, the refrigerator door hovering.
8. door of refrigerator body hinge component according to claim 7, it is characterised in that：When the protruding parts is in described recessed
During groove, the elastic component is compressed, and the refrigerator door has mobile trend.
9. door of refrigerator body hinge component according to claim 1, it is characterised in that：The hinge axis also include with it is described
The installing plate that hinge shaft body is fixedly connected, the hinge axis is fixed by the installing plate with the refrigerator body.
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 |
|---|---|---|---|
| CN201611141576.5A CN106801554A (en) | 2016-12-12 | 2016-12-12 | A kind of door of refrigerator body hinge component and the refrigerator with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141576.5A CN106801554A (en) | 2016-12-12 | 2016-12-12 | A kind of door of refrigerator body hinge component and the refrigerator with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106801554A true CN106801554A (en) | 2017-06-06 |
Family
ID=58984861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611141576.5A Pending CN106801554A (en) | 2016-12-12 | 2016-12-12 | A kind of door of refrigerator body hinge component and the refrigerator with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106801554A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199543A (en) * | 2017-07-12 | 2017-09-26 | 昆山义成工具有限公司 | Portable screwdriver head covers box with magnetic extension bar group |
| CN110513952A (en) * | 2019-08-15 | 2019-11-29 | 长虹美菱股份有限公司 | A kind of refrigerator door antifriction apparatus |
| CN111395897A (en) * | 2020-04-01 | 2020-07-10 | 广州市钢将军门业有限公司 | Multi-angle positioning hinge |
| CN111608514A (en) * | 2019-02-22 | 2020-09-01 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201465Y (en) * | 1993-10-26 | 1995-06-21 | 彭克难 | Fixable hinge |
| DE102004054530A1 (en) * | 2004-11-05 | 2006-05-18 | Mario Hinz | Hinge locking mechanism for all types of hinges comprises a mechanism directly integrated into a hinge to be fix a door and/or window |
| KR20110044039A (en) * | 2009-10-22 | 2011-04-28 | 박칠웅 | Door hinge assambly |
| CN102444347A (en) * | 2011-12-14 | 2012-05-09 | 蔡赋勇 | Automatically-closed hinge with location damper for doors and windows |
| CN103512298A (en) * | 2012-06-19 | 2014-01-15 | 博西华电器（江苏）有限公司 | Refrigerating device with door hinge assembly |
| CN203719297U (en) * | 2013-12-26 | 2014-07-16 | 湖北美的电冰箱有限公司 | Refrigeration equipment |
| CN205153791U (en) * | 2015-11-24 | 2016-04-13 | 天津市海涛门窗有限公司 | Hinge is connected with free angle location to door |
-
2016
- 2016-12-12 CN CN201611141576.5A patent/CN106801554A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201465Y (en) * | 1993-10-26 | 1995-06-21 | 彭克难 | Fixable hinge |
| DE102004054530A1 (en) * | 2004-11-05 | 2006-05-18 | Mario Hinz | Hinge locking mechanism for all types of hinges comprises a mechanism directly integrated into a hinge to be fix a door and/or window |
| KR20110044039A (en) * | 2009-10-22 | 2011-04-28 | 박칠웅 | Door hinge assambly |
| CN102444347A (en) * | 2011-12-14 | 2012-05-09 | 蔡赋勇 | Automatically-closed hinge with location damper for doors and windows |
| CN103512298A (en) * | 2012-06-19 | 2014-01-15 | 博西华电器（江苏）有限公司 | Refrigerating device with door hinge assembly |
| CN203719297U (en) * | 2013-12-26 | 2014-07-16 | 湖北美的电冰箱有限公司 | Refrigeration equipment |
| CN205153791U (en) * | 2015-11-24 | 2016-04-13 | 天津市海涛门窗有限公司 | Hinge is connected with free angle location to door |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199543A (en) * | 2017-07-12 | 2017-09-26 | 昆山义成工具有限公司 | Portable screwdriver head covers box with magnetic extension bar group |
| CN111608514A (en) * | 2019-02-22 | 2020-09-01 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN111608514B (en) * | 2019-02-22 | 2022-04-15 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN110513952A (en) * | 2019-08-15 | 2019-11-29 | 长虹美菱股份有限公司 | A kind of refrigerator door antifriction apparatus |
| CN111395897A (en) * | 2020-04-01 | 2020-07-10 | 广州市钢将军门业有限公司 | Multi-angle positioning hinge |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170606 |