CN105756453B - A kind of refrigerator hinge - Google Patents
A kind of refrigerator hinge Download PDFInfo
- Publication number
- CN105756453B CN105756453B CN201610225185.5A CN201610225185A CN105756453B CN 105756453 B CN105756453 B CN 105756453B CN 201610225185 A CN201610225185 A CN 201610225185A CN 105756453 B CN105756453 B CN 105756453B
- Authority
- CN
- China
- Prior art keywords
- pivoted arm
- fixture
- chute
- skewed slot
- slide plate
- 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.)
- Expired - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- 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
-
- 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
Abstract
The present invention relates to a kind of refrigerator hinge.Mainly solving current refrigerator needs to set seal that sealing just can be achieved, so that cause the increase of refrigerator cost, and the technical problem of influence inner space.Including fixture, pivoted arm, pivoted arm is provided with chute, in chute provided with can along its straight reciprocating motion slide plate, slide plate is hinged with fixture, pivoted arm is provided with skewed slot, fixture is provided with lead, lead slides with skewed slot to be coordinated, pivoted arm rotational band action-oriented post slips into skewed slot, and pivoted arm is slided to the right relative to slide plate by chute, pivoted arm rotational band action-oriented post skids off skewed slot, and pivoted arm is slided to the left relative to slide plate by chute, and pivoted arm is separated by the separation of detent mechanism with fixture.Because refrigerator doors employ the hinge so that door can be oriented to by pivoted arm and fixture and be coordinated and power-assisted effect when opening and closing, and mutually screens, to enable door to be brought into close contact with refrigerator, be effectively increased sealing property, and reduce processing cost.
Description
Technical field
The present invention relates to a kind of refrigerator part, a kind of refrigerator hinge is referred in particular to.
Background technology
Refrigerator is particularly important as preservation apparatus, its sealing, such as Publication No. CN1509401 inventions disclosed name
Referred to as " cam mechanism and switching mechanism ", as the mechanism for opening/closing of refrigerator doors, it in order to keep sealing property, is needed when in use
To set dividing plate to increase sealing property in the inner side of door, cause cost to increase, and the inner space of influence refrigerator.
The content of the invention
In place of shortcoming and deficiency in order to overcome background technology, the present invention provides a kind of refrigerator hinge, solves current refrigerator
Need to set seal that sealing just can be achieved, so that cause the increase of refrigerator cost, and the technical problem of influence inner space.
The technical scheme is that：A kind of refrigerator hinge, including fixture, pivoted arm, the pivoted arm are provided with chute, institute
State in chute provided with can along its straight reciprocating motion slide plate, the slide plate is hinged with fixture, and the pivoted arm is provided with
Skewed slot, the fixture is provided with lead, and the lead slides with skewed slot to be coordinated, and the skewed slot includes opening, tilting section
And blind end, by tilting section transition between the opening and blind end, the pivoted arm has first state and the second state,
The first state：The pivoted arm, which is rotated, causes opening of the lead from skewed slot to slide to blind end, and band by tilting section
The pivoted arm is moved to slide to the right by chute relative to slide plate, and the cooperation and fixture screens that the pivoted arm passes through detent mechanism
Coordinate, second state：The pivoted arm, which is rotated, causes blind end of the lead from skewed slot to skid off opening by tilting section,
And drive the pivoted arm to be slided to the left by chute relative to slide plate, and separation and fixture of the pivoted arm by detent mechanism
It is separated.
The detent mechanism includes alignment pin, neck, and the alignment pin is fixed on fixture, and the neck is located at pivoted arm
On, it is engaged to form screens with neck by the alignment pin between the pivoted arm and fixture.
Spacer pin is provided with the chute, the slide plate is provided with guide groove, and the spacer pin passes through guide groove, the cunning
Plate slides along chute linear reciprocation and forms spacing with spacer pin phase screens by guide groove.
The pivoted arm is provided with projection, and the skewed slot is on projection.
The projection is integrally machined with pivoted arm to be formed.
Portion is conformed with the pivoted arm, the neck is on the jut.
Pass through arcwall face transition between the port of the jut and neck.
The jut is integrally machined with pivoted arm to be formed.
The lead is integrally machined with fixture to be formed.
The alignment pin is integrally machined with fixture to be formed.
The invention has the advantages that：Because refrigerator doors employ the hinge so that door can pass through when opening and closing
Pivoted arm is oriented to fixture to be coordinated and power-assisted effect, and mutually screens, to enable door to be brought into close contact with refrigerator, is effectively increased
Sealing property is encrypted, and reduces processing cost.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is exploded view of the invention.
Fig. 3 is the structural representation of pivoted arm in the present invention.
Fig. 4 is dimensional structure diagram of the invention.
Fig. 5 is the dimensional structure diagram of another angle of the invention.
In figure, fixture 1, pivoted arm 2, chute 3, slide plate 4, skewed slot 5, opening 51, tilting section 52, blind end 53, lead
6, alignment pin 7, neck 8, spacer pin 9, guide groove 10, projection 11, jut 12, arcwall face 13.
Embodiment
Embodiments of the invention are described further below for accompanying drawing：
As illustrated, a kind of refrigerator hinge, including fixture 1, pivoted arm 2, the pivoted arm 2 is provided with chute 3, the chute
In 3 provided with can along its straight reciprocating motion slide plate 4, the slide plate 4 is hinged with fixture 1, and the pivoted arm 2 is provided with tiltedly
Groove 5, the fixture 1 is provided with lead 6, and the lead 6 and skewed slot 5, which slide, to be coordinated, the skewed slot 5 include opening 51,
Tilting section 52 and blind end 53, by the transition of tilting section 52 between the opening 51 and blind end 53, the pivoted arm 2 has the
One state and the second state, the first state：The pivoted arm 2, which is rotated, causes the lead 6 to pass through from the opening 51 of skewed slot 5
Tilting section 52 slides to blind end 53, and drives the pivoted arm 2 to be slided to the right by chute 3 relative to slide plate 4, and the pivoted arm 2
Cooperation and the clamping matching of fixture 1, second state by detent mechanism：The pivoted arm 2, which is rotated, causes the lead 6
Skid off opening 51 from the blind end 53 of skewed slot 5 by tilting section 52, and drive the pivoted arm 2 relative to slide plate 4 by chute 3 to
It is left to slide, and the pivoted arm 2 is separated by the separation of detent mechanism with fixture 1.In use, as illustrated, fixture
Installed in the top of refrigerator, and refrigerator doors are connected with pivoted arm, when door is closed, at skewed slot and fixture guiding
The state that post is engaged, i.e. first state, now pivoted arm is steady to increase connection with fixture and by detent mechanism progress screens
It is qualitative.And when door is in opening, pivoted arm now is separated with fixture, i.e. the second state, pivoted arm is relative to refrigerator
Rotated towards outside, the skewed slot of pivoted arm is skidded off along the lead of fixture, is in contact by the inclined plane of skewed slot with lead,
The corresponding slide plate of pivoted arm can be driven towards left slide, to realize the unlatching of door, meanwhile, what is coordinated between pivoted arm and fixture determines
Position mechanism can be separated, and relieve screens of the fixture to pivoted arm so that pivoted arm can rotate to open refrigerator doors.And working as needs to close
When closing, pivoted arm is rotated relative to refrigerator towards inner side direction.Skewed slot on pivoted arm is engaged with lead, and the opening of skewed slot is first
Lead is slipped into, is slided then along tilting section until blind end, is slided by the inclined plane of tilting section and the surface of lead
Coordinate, pivoted arm can be promoted to be slided relative to fixture towards right side, with towards the effect for closing direction boosting, contribute to door tight
It is close to be fitted in refrigerator shelf, after screens in place, and cause pivoted arm is realized with the mutual screens of fixture to position by detent mechanism.On
The mode of operation for the offside door that embodiment is refrigerator is stated, similarly, said structure is equally applicable to refrigerator offside door, structure and left side
Door, which is symmetrical arranged, just may be used.Using said structure design, because refrigerator doors employ the hinge so that door is when opening and closing, Neng Goutong
Cross pivoted arm and be oriented to fixture and coordinated and power-assisted effect, and mutually screens, to enable door to be brought into close contact with refrigerator, effectively
Increase sealing property, and reduce processing cost.
In the present invention, the detent mechanism includes alignment pin 7, neck 8, and the alignment pin 7 is fixed on fixture 1,
The neck 8 is engaged to form card by the alignment pin 7 between the pivoted arm 2 and fixture 1 on pivoted arm 2 with neck 8
Position.Detent mechanism is realized by the way of alignment pin is engaged with neck, when pivoted arm is rotated, passes through the neck on pivoted arm and fixation
The mutual screens of alignment pin on part is to realize both location fits so that pivoted arm with fixture connective stability more preferably, firmly
Property is higher, reliably, so as to be effectively increased the sealing property for the door being connected with pivoted arm.
In the present invention, spacer pin 9 is provided with the chute 3, the slide plate 4 is provided with guide groove 10, the spacer pin 9
Through guide groove 10, the slide plate 4 is slided along the linear reciprocation of chute 3 and formed by guide groove 10 with the phase screens of spacer pin 9
It is spacing.Spacer pin is set in chute, and the guide groove with the spacing cooperation of spacer pin is set on slide plate, by spacer pin with leading
To the spacing cooperation of groove, the sliding distance of pivoted arm can be effectively controlled, to reach most rational sealing effectiveness.
In the present invention, the pivoted arm 2 is provided with projection 11, and the skewed slot 5 is on projection 11.By being set on pivoted arm
Upward projection is put, skewed slot is arranged on projection, so that the lead on fixture is easily placed along skewed slot
Opening slides in or out, with rational in infrastructure, good reliability, the advantages of stability is high.And the projection 11 adds with the one of pivoted arm 2
Work is formed.Projection is wholely set with pivoted arm and formed, and is easy to processing, and can increase the intensity of projection.
In the present invention, portion 12 is conformed with the pivoted arm 2, the neck 8 is on the jut 12.Similarly,
Jut is set on pivoted arm, neck is set on jut, when alignment pin and neck coordinate, increases operating space, structure
Reasonability is higher.
In the present invention, the transition of arcwall face 13 is passed through between the port of the jut 12 and neck 8.The end of jut
Mouthful, it is exactly that at the opening of neck 8, two of its opening realize transition between side and neck by arcwall face so that alignment pin
It can be easily slid into along arcwall face in neck.
In the present invention, the jut 12 is integrally machined with pivoted arm 2 forms.Jut and pivoted arm are using being integrally machined
Into.It is easy to processing, and increases the intensity of jut, the service life of delay product.
In the present invention, the lead 6 is integrally machined with fixture 1 forms.It is easy to processing, strengthens the strong of lead
Degree, to meet stability and fastness when it coordinates with skewed slot.In addition, the alignment pin 7 and fixture 1 be integrally machined and
Into.Strengthen the intensity of alignment pin, to meet stability when it coordinates with neck.Using above-mentioned setting, it can effectively improve
The bulk strength of product, strengthens performance.
Claims (10)
1. a kind of refrigerator hinge, including fixture (1), pivoted arm (2), it is characterised in that：The pivoted arm (2) is provided with chute (3),
In the chute (3) provided with can along its straight reciprocating motion slide plate (4), the slide plate (4) is hinged with fixture (1),
The pivoted arm (2) is provided with skewed slot (5), and the fixture (1) is provided with lead (6), the lead (6) and skewed slot (5)
Sliding coordinates, and the skewed slot (5) includes opening (51), tilting section (52) and blind end (53), the opening (51) and closing
By tilting section (52) transition between end (53), the pivoted arm (2) has first state and the second state, the first state：
The pivoted arm (2) rotates the opening (51) for causing the lead (6) from skewed slot (5) and slides to blind end by tilting section (52)
(53), and the pivoted arm (2) is driven to be slided to the right by chute (3) relative to slide plate (4), and the pivoted arm (2) passes through positioning
The cooperation of mechanism and fixture (1) clamping matching, second state：The pivoted arm (2) rotate cause the lead (6) from
The blind end (53) of skewed slot (5) skids off opening (51) by tilting section (52), and drives the pivoted arm (2) relative to slide plate (4)
Slided to the left by chute (3), and the pivoted arm (2) is separated by the separation of detent mechanism with fixture (1).
2. refrigerator hinge according to claim 1, it is characterised in that：The detent mechanism includes alignment pin (7), neck
(8), the alignment pin (7) is fixed on fixture (1), and the neck (8) is on pivoted arm (2), and the pivoted arm (2) is with fixing
It is engaged to form screens with neck (8) by the alignment pin (7) between part (1).
3. refrigerator hinge according to claim 1, it is characterised in that：Spacer pin (9) is provided with the chute (3), it is described
Slide plate (4) is provided with guide groove (10), and the spacer pin (9) passes through guide groove (10), and the slide plate (4) is straight along chute (3)
Line reciprocatingly slides and forms spacing with spacer pin (9) phase screens by guide groove (10).
4. the refrigerator hinge according to claim 1 or 2 or 3, it is characterised in that：The pivoted arm (2) is provided with projection (11),
The skewed slot (5) is on projection (11).
5. refrigerator hinge according to claim 4, it is characterised in that：The projection (11) and pivoted arm (2) be integrally machined and
Into.
6. refrigerator hinge according to claim 2, it is characterised in that：Portion (12) is conformed with the pivoted arm (2), it is described
Neck (8) is on the jut (12).
7. refrigerator hinge according to claim 6, it is characterised in that：The port of the jut (12) and neck (8) it
Between pass through arcwall face (13) transition.
8. refrigerator hinge according to claim 7, it is characterised in that：The jut (12) is integrally machined with pivoted arm (2)
Form.
9. the refrigerator hinge according to claim 1 or 2 or 3, it is characterised in that：The lead (6) and fixture (1) one
Body is processed.
10. refrigerator hinge according to claim 2, it is characterised in that：The alignment pin (7) integrally adds with fixture (1)
Work is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225185.5A CN105756453B (en) | 2016-04-11 | 2016-04-11 | A kind of refrigerator hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225185.5A CN105756453B (en) | 2016-04-11 | 2016-04-11 | A kind of refrigerator hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105756453A CN105756453A (en) | 2016-07-13 |
| CN105756453B true CN105756453B (en) | 2017-09-15 |
Family
ID=56334720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610225185.5A Expired - Fee Related CN105756453B (en) | 2016-04-11 | 2016-04-11 | A kind of refrigerator hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105756453B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111479981B (en) * | 2017-10-17 | 2022-04-19 | 阿博瑞特伯格伦巴赫有限公司 | Assembly of a drive device at a door for an appliance |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07120135A (en) * | 1993-10-26 | 1995-05-12 | Sharp Corp | Door open/closure device of double swinging type |
| TW521142B (en) * | 2001-03-13 | 2003-02-21 | Sharp Kk | Cam mechanism and door opening/closing mechanism |
| JP2004301457A (en) * | 2003-03-31 | 2004-10-28 | Toshiba Corp | Refrigerator and hinge mechanism for the same |
| US7748080B2 (en) * | 2007-01-17 | 2010-07-06 | Sub-Zero, Inc. | Hinge and closure device for refrigerator |
| CN102128538B (en) * | 2011-04-07 | 2012-10-03 | 合肥美的荣事达电冰箱有限公司 | Door closing device used for revolving door body and refrigerator therewith |
| KR20140047349A (en) * | 2012-10-12 | 2014-04-22 | 동부대우전자 주식회사 | Door hinge assembly for refrigerator |
| CN203978101U (en) * | 2014-08-04 | 2014-12-03 | 温州盟宇五金制品有限公司 | A kind of adjustable refrigerator hinge |
| CN205713606U (en) * | 2016-04-11 | 2016-11-23 | 温州盟宇五金制品有限公司 | A kind of refrigerator hinge |
-
2016
- 2016-04-11 CN CN201610225185.5A patent/CN105756453B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105756453A (en) | 2016-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20180411 |