CN106988635A - A kind of lower hinge and refrigerator - Google Patents
A kind of lower hinge and refrigerator Download PDFInfo
- Publication number
- CN106988635A CN106988635A CN201710323522.9A CN201710323522A CN106988635A CN 106988635 A CN106988635 A CN 106988635A CN 201710323522 A CN201710323522 A CN 201710323522A CN 106988635 A CN106988635 A CN 106988635A
- Authority
- CN
- China
- Prior art keywords
- hinge
- door body
- restorer
- positioning hole
- positioning
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
-
- 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
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
-
- 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
- E05D7/04—Hinges adjustable relative to the wing or the frame
-
- 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 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/024—Door hinges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a kind of lower hinge, including hinge seat, hinge pillar, lower restorer and stop screw, hinge pillar includes hinge pillar positioning section and door body positioning section, the first positioning hole being adapted with hinge pillar positioning section and the second positioning hole being adapted with stop screw are offered on hinge seat, the top of hinge pillar positioning section and the distance between the top of the first positioning hole are adjustable, the 3rd positioning hole being adapted with door body positioning section and the 4th positioning hole being adapted with stop screw are offered on lower restorer, hinge pillar is arranged on the first positioning hole, lower restorer is nested with door body positioning section, stop screw is passed through and is arranged on after lower restorer at the second positioning hole.The invention also discloses a kind of refrigerator, including casing, door body and the lower hinge.The present invention realizes the detachable connection between lower hinge and casing, it is ensured that door body and the relative position of casing will not change with the extension of use time, it is to avoid the generation of cold draining phenomenon.
Description
Technical field
The invention belongs to technical field of refrigeration equipment, more particularly to a kind of lower hinge and refrigerator.
Background technology
At present, the lower hinge of in the market is fixed on that non-dismountable on casing and fixed form is complicated mostly, and this is resulted in
Installation procedure is complicated, and dismounting door body inconvenience.The lower hinge of part refrigerator is detachable but can not fix, therefore door body is in around hinge
It can be rocked during rotation with hinge, cause door body bottom surface to keep the upper-lower position of door body after horizontality, multiple switching door body
Shift, it is impossible to which the permanent relative position for keeping door body and casing is constant, easily occurs cold draining phenomenon.
As can be seen here, prior art awaits further improving.
The content of the invention
There is provided a kind of lower hinge and refrigerator, the lower hinge to avoid the weak point that above-mentioned prior art is present by the present invention
Chain is detachable, and available for the height of adjustment refrigerator door.
The technical solution adopted in the present invention is：
A kind of lower hinge, including hinge seat, hinge pillar, lower restorer and stop screw, hinge pillar are positioned including hinge pillar
Section and door body positioning section, offer on hinge seat the first positioning hole for being adapted with hinge pillar positioning section and with stop screw phase
Second positioning hole of adaptation, the top of hinge pillar positioning section and the distance between the top of the first positioning hole are adjustable, lower restorer
On offer the 3rd positioning hole being adapted with door body positioning section and the 4th positioning hole being adapted with stop screw, hinge pillar
On the first positioning hole, lower restorer is nested with door body positioning section, and stop screw, which is passed through, is arranged on the after lower restorer
At two positioning holes.
The peripheral border of the hinge pillar positioning section is provided with to be provided with external screw thread, the first positioning hole and mutually fitted with external screw thread
The internal thread matched somebody with somebody.
The bottom of the hinge pillar positioning section offers inner hexagonal hole along its axial direction.
The outer surface of the door body positioning section is smooth, cylindrical peripheral surface.
The lower hinge also includes spacing catch, and spacing catch is located at the connection of hinge pillar positioning section and door body positioning section
Place, the external diameter of spacing catch is more than the internal diameter of the 3rd positioning hole.
The lower hinge also includes offering what is be adapted with door body positioning section on restorer reinforced sheet, restorer reinforced sheet
5th positioning hole and the 6th positioning hole being adapted with stop screw, restorer reinforced sheet are nested with door body positioning section, and
Restorer reinforced sheet is located between lower restorer and spacing catch, and the external diameter of spacing catch is more than the interior of the 5th positioning hole
Footpath, stop screw sequentially passes through lower restorer and restorer reinforced sheet.
The hinge seat is in bending, and hinge seat includes transverse slat and riser, and first, second positioning hole is opened in institute
State on transverse slat, the 7th positioning hole is offered on riser.
The invention also discloses a kind of refrigerator, including casing, door body and the lower hinge, hinge seat is arranged on casing,
And be detachable connection between hinge seat and casing, door body bottom side is nested with the door body positioning section of hinge pillar, door body
Connection is rotated between the top of lower restorer, and door body and door body positioning section.
By adopting the above-described technical solution, having the beneficial effect that acquired by the present invention：
To be detachably connected mode between lower hinge and refrigerator body in the present invention, install and safeguard simple, and realize
The convenient dismounting of door body.And the lower hinge in the present invention can be used for the height of regulation door body, it is ensured that door body and the phase of casing
Position will not be changed with the extension of use time, it is to avoid the generation of cold draining phenomenon.
Brief description of the drawings
Fig. 1 is the explosive view of lower hinge in the present invention.
Fig. 2 is the axonometric drawing of hinge pillar in the present invention.
Fig. 3 is view when making refrigerator door in highest state using the lower hinge in the present invention.
Fig. 4 is view when making refrigerator door in minimum state using the lower hinge in the present invention.
Wherein,
1st, hinge seat 11, riser 12, transverse slat 13, the 7th positioning hole 14, the first positioning hole 15, the second positioning hole 2,
Hinge pillar 21, hinge pillar positioning section 22, door body positioning section 23, spacing catch 24, inner hexagonal hole 3, stop screw 4, under
Restorer 41, the 3rd positioning hole 42, the 4th positioning hole 5, restorer reinforced sheet 51, the 5th positioning hole 52, the 6th positioning hole
6th, bolt 7, casing 8, door body
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but the present invention is not limited to
These embodiments.
As depicted in figs. 1 and 2, a kind of lower hinge, including hinge seat 1, hinge pillar 2, lower restorer 4 and stop screw 3.Hinge
Chain post 2 includes offering what is be adapted with hinge pillar positioning section 21 on hinge pillar positioning section 21 and door body positioning section 22, hinge seat 1
First positioning hole 14 and the second positioning hole 15 being adapted with stop screw 3.The hinge seat 1 is in bending, and hinge seat 1 is wrapped
Transverse slat 12 and riser 11 are included, first, second positioning hole is opened on the transverse slat 12.First positioning hole 14 is relative
For second positioning hole 15, the first positioning hole 14 is arranged on the outside of transverse slat 12.Three the 7th are offered on riser 11
Positioning hole 13.Hinge seat 1 is arranged on following casings 7 by the bolt 6 through the 7th positioning hole 13.
The top of the hinge pillar positioning section 21 and the distance between the top of the first positioning hole 14 are adjustable.The hinge pillar
The peripheral border of positioning section 21 is provided with external screw thread, the first positioning hole 14 and is provided with the internal thread being adapted with external screw thread.Institute
The bottom for stating hinge pillar positioning section 21 offers inner hexagonal hole 24 along its axial direction, after installation, with die nut rotation described interior six
Corner apertures 24, drives hinge pillar 2 to rotate and move along the first positioning hole 14, so as to realize that the top of hinge pillar positioning section 21 is determined with first
The regulation on the distance between the position top of hole 14, and then realize regulation of following door body 8 relative to the height of casing 7.
The outer surface of the door body positioning section 22 is smooth, cylindrical peripheral surface.Offer and positioned with door body on the lower restorer 4
22 the 3rd positioning holes 41 being adapted of section and the 4th positioning hole 42 being adapted with stop screw 3, hinge pillar 2 are arranged on first
On positioning hole 14, lower restorer 4 is nested with door body positioning section 22, and stop screw 3 passes through fixed installed in second after lower restorer 4
At the hole 15 of position.
The lower hinge also includes spacing catch 23, and spacing catch 23 is located at hinge pillar positioning section 21 and door body positioning section
22 junction, the external diameter of spacing catch 23 is more than the internal diameter of the 3rd positioning hole 41.
The lower hinge also includes restorer reinforced sheet 5.Reset reinforced sheet 5 is iron plate.Offered on restorer reinforced sheet 5
The 5th positioning hole 51 being adapted with door body positioning section 22 and the 6th positioning hole 52 being adapted with stop screw 3.Restorer
Reinforced sheet 5 is nested with door body positioning section 22, and restorer reinforced sheet 5 is located between lower restorer 4 and spacing catch 23, spacing
The external diameter of catch 23 is more than the internal diameter of the 5th positioning hole 51, and stop screw 3 sequentially passes through lower restorer 4 and restorer is strengthened
Piece 5.
It should be noted that the hypomere of the stop screw 3 is also thread segment, set in the second positioning hole 15 with it is described
The internal thread that the end of thread is adapted, the epimere outer ring of stop screw 3 is also smooth, cylindrical peripheral surface, facilitates the regulation height of hinge pillar 2
When, lower restorer 4 and restorer reinforced sheet 5 can be along the axial smooth slidings of stop screw 3, and certainly, the top of stop screw 3 is set
It is equipped with the spacing plug for preventing that lower restorer 4 from skidding off.And the length of stop screw 3 is much smaller than the length of hinge pillar 2, spacing spiral shell
The epimere of nail 3, that is, stop screw 3 have one section of height of smooth, cylindrical peripheral surface multiple at present more than the regulation of hinge pillar 2 height
The height that fluctuates of position device 4.
As shown in Figures 1 to 4 the invention also discloses a kind of refrigerator, including casing 7, door body 8 and the lower hinge, hinge
Seat 1 is arranged on casing 7, and is detachable connection between hinge seat 1 and casing 7, and the bottom side of door body 8 is nested with hinge pillar
On 2 door body positioning section 22, door body 8 is located at the top of lower restorer 4, and connection is rotated between door body 8 and door body positioning section 22.
With the extension of use time, when the relative altitude between door body 8 and casing 7 changes, it can be pulled by using hexagonal
Hand rotates the inner hexagonal hole 24, drives hinge pillar 2 in rotary moving along the first positioning hole 14, so as to realize door body 8 relative to case
The regulation of the height of body 7, to ensure that door body 8 and the relative altitude of casing 7 are constant, it is to avoid the generation of cold draining phenomenon.Such as Fig. 3 and
Shown in Fig. 4, wherein Fig. 3 shows schematic diagram when making refrigerator door in highest state using the lower hinge in the present invention, Fig. 4
Show schematic diagram when making refrigerator door in minimum state using the lower hinge in the present invention.
The part do not addressed in the present invention uses or used for reference prior art and can be achieved.
In addition, term " first ", " second ", " the 3rd ", " the 4th ", " the 5th ", " the 6th ", " the 7th " are only used for describing mesh
, and it is not intended that indicating or implying relative importance.
Specific embodiment described herein is only the spiritual example explanation to the present invention.Belonging to of the invention
Those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode is substituted, but without departing from the spiritual of the present invention or surmounts scope defined in appended claims.
Claims (8)
1. a kind of lower hinge, it is characterised in that including hinge seat, hinge pillar, lower restorer and stop screw, hinge pillar includes hinge
Offered on chain post positioning section and door body positioning section, hinge seat the first positioning hole for being adapted with hinge pillar positioning section and with limit
The second positioning hole that position screw is adapted, the top of hinge pillar positioning section and the distance between the top of the first positioning hole are adjustable,
The 3rd positioning hole being adapted with door body positioning section and the 4th positioning being adapted with stop screw are offered on lower restorer
Hole, hinge pillar is arranged on the first positioning hole, and lower restorer is nested with door body positioning section, and stop screw is passed through after lower restorer
At the second positioning hole.
2. a kind of lower hinge according to claim 1, it is characterised in that the peripheral border of the hinge pillar positioning section is set
Have in external screw thread, the first positioning hole and be provided with the internal thread being adapted with external screw thread.
3. a kind of lower hinge according to claim 2, it is characterised in that the bottom of the hinge pillar positioning section is along its axial direction
Offer inner hexagonal hole.
4. a kind of lower hinge according to claim 1, it is characterised in that the outer surface of the door body positioning section is smooth circle
Cylinder.
5. a kind of lower hinge according to claim 1, it is characterised in that the lower hinge also includes spacing catch, and limit
Position catch is located at the junction of hinge pillar positioning section and door body positioning section, and the external diameter of spacing catch is more than the 3rd positioning hole
Internal diameter.
6. a kind of lower hinge according to claim 5, it is characterised in that the lower hinge also includes restorer reinforced sheet,
The 5th positioning hole being adapted with door body positioning section and the be adapted with stop screw the 6th is offered on restorer reinforced sheet
Positioning hole, restorer reinforced sheet is nested with door body positioning section, and restorer reinforced sheet be located at lower restorer and spacing catch it
Between, the external diameter of spacing catch is more than the internal diameter of the 5th positioning hole, and stop screw sequentially passes through lower restorer and restorer adds
Strong piece.
7. a kind of lower hinge according to claim 1, it is characterised in that the hinge seat is in bending, hinge seat includes
Transverse slat and riser, first, second positioning hole are opened on the transverse slat, and the 7th positioning hole is offered on riser.
8. a kind of refrigerator, it is characterised in that the lower hinge including casing, door body and as described in claim 1 to 7, hinge seat peace
On casing, and between hinge seat and casing be detachable connection, door body bottom side be nested with hinge pillar door body determine
In the section of position, door body is located at the top of lower restorer, and connection is rotated between door body and door body positioning section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710323522.9A CN106988635A (en) | 2017-05-10 | 2017-05-10 | A kind of lower hinge and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710323522.9A CN106988635A (en) | 2017-05-10 | 2017-05-10 | A kind of lower hinge and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106988635A true CN106988635A (en) | 2017-07-28 |
Family
ID=59417741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710323522.9A Pending CN106988635A (en) | 2017-05-10 | 2017-05-10 | A kind of lower hinge and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988635A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577253A (en) * | 2019-09-30 | 2021-03-30 | 普知泰科技股份有限公司 | Hinge device for rotary door |
| CN114543429A (en) * | 2022-03-22 | 2022-05-27 | 浙江星星冷链集成股份有限公司 | Lower hinge assembly for refrigerator door and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007094523A1 (en) * | 2006-02-15 | 2007-08-23 | Lg Electronics Inc. | Door supporting device for refrigerator |
| CN201874370U (en) * | 2010-10-26 | 2011-06-22 | 广东格兰仕集团有限公司 | Lower gemel of refrigerator door |
| CN103216165A (en) * | 2012-01-18 | 2013-07-24 | 海信（北京）电器有限公司 | Adjustable door hinge and refrigerator |
| CN203394225U (en) * | 2013-08-06 | 2014-01-15 | 南京创维家用电器有限公司 | Door limit assembly and refrigerator |
| WO2015057020A1 (en) * | 2013-10-17 | 2015-04-23 | 삼성전자주식회사 | Refrigerator |
| CN205277121U (en) * | 2016-01-21 | 2016-06-01 | 合肥美菱股份有限公司 | Multi -functional lower hinge subassembly of adjustable refrigerator door height |
-
2017
- 2017-05-10 CN CN201710323522.9A patent/CN106988635A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007094523A1 (en) * | 2006-02-15 | 2007-08-23 | Lg Electronics Inc. | Door supporting device for refrigerator |
| CN201874370U (en) * | 2010-10-26 | 2011-06-22 | 广东格兰仕集团有限公司 | Lower gemel of refrigerator door |
| CN103216165A (en) * | 2012-01-18 | 2013-07-24 | 海信（北京）电器有限公司 | Adjustable door hinge and refrigerator |
| CN203394225U (en) * | 2013-08-06 | 2014-01-15 | 南京创维家用电器有限公司 | Door limit assembly and refrigerator |
| WO2015057020A1 (en) * | 2013-10-17 | 2015-04-23 | 삼성전자주식회사 | Refrigerator |
| CN205277121U (en) * | 2016-01-21 | 2016-06-01 | 合肥美菱股份有限公司 | Multi -functional lower hinge subassembly of adjustable refrigerator door height |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577253A (en) * | 2019-09-30 | 2021-03-30 | 普知泰科技股份有限公司 | Hinge device for rotary door |
| CN114543429A (en) * | 2022-03-22 | 2022-05-27 | 浙江星星冷链集成股份有限公司 | Lower hinge assembly for refrigerator door and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |