CN106761088A - Linkage for realizing door height regulation - Google Patents
Linkage for realizing door height regulation Download PDFInfo
- Publication number
- CN106761088A CN106761088A CN201611233897.8A CN201611233897A CN106761088A CN 106761088 A CN106761088 A CN 106761088A CN 201611233897 A CN201611233897 A CN 201611233897A CN 106761088 A CN106761088 A CN 106761088A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- hinge axis
- power transmission
- transmission shaft
- shaft
- 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
- E05D7/00—Hinges or pivots of special construction
- E05D7/04—Hinges adjustable relative to the wing or the frame
-
- 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
- E05D7/0415—Hinges adjustable relative to the wing or the frame with adjusting drive means
-
- 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
- E05D2007/0469—Hinges adjustable relative to the wing or the frame in an axial direction
Abstract
The invention provides a kind of linkage for realizing door height regulation, including flap, hinge axis and connect the lifting assembly of the flap and hinge axis.The lifting assembly includes the power transmission shaft of pivotally-mounted bevel gear shaft, bevel gear and the connection bevel gear and hinge axis to flap.The bevel gear is located at the underface of hinge axis and is fixedly connected with the power transmission shaft, and the hinge shaft sleeve is in mating connection with the external screw thread of power transmission shaft located at the upper end of power transmission shaft, and internal thread by hinge axis；Regulation bevel gear shaft orders about bevel gear rotation so that power transmission shaft occurs mutually rotation with hinge axis, and then controls rising or falling for hinge axis.Using the linkage, adjusted by the transverse rotation of bevel gear shaft so that power transmission shaft, by the threads turn for cooperating, adjusts hinge axis and move up and down with hinge axis, realizes that door height is adjusted, and visual good, simple operation improves Consumer's Experience.
Description
Technical field
The present invention relates to art of refrigeration units, more particularly to a kind of linkage for realizing door height regulation.
Background technology
In refrigerator door installation process, due to parts machining and rigging error, the uneven phenomenon of door often occurs.In the industry
Many regulating blocks using in the setting of door body lower hinge and the cooperation of hinge axle thread, rotate above-mentioned regulating block, and then pass by screw thread
It is dynamic to drive hinge axis and door body to move up and down.But above-mentioned regulating block is located at door body bottom, position is relatively low, is easily blocked by door body, can
It is poor depending on property；And part is adjusted using hexagonal more than above-mentioned regulating block, it is difficult to coordinate with spanner, and adjustment difficulty is big, and efficiency is low.Industry
Inside also propose to have the scheme that door body lift adjustment is realized using lateral adjustments part, such as Chinese patent CN103808104 A are disclosed
A kind of refrigerator, coordinates to realize the linkage that door height is adjusted with worm and gear.But its hinge axis is mutually solid with flap
Fixed, worm gear moves up and down that stroke is shorter, and worm and wheel intermeshing acting surface is unstable during regulation, and worm and gear
Processing technology is complex, and manufacturing cost is higher.
In consideration of it, being necessary to provide a kind of new linkage for realizing door height regulation.
The content of the invention
It is an object of the invention to provide a kind of linkage for realizing door height regulation, can be by the upper of door body
Under vertically move and be converted to lateral adjustments, it is more convenient to operate, and improves Consumer's Experience.
For achieving the above object, the invention provides a kind of linkage for realizing door height regulation, bag
Include flap, hinge axis and connect the lifting assembly of the flap and hinge axis.The lifting assembly includes pivotally-mounted
The power transmission shaft of bevel gear shaft, bevel gear and the connection bevel gear and hinge axis on to flap.The bevel gear shaft tool
There is the adjusting rod extended laterally with the intermeshing taper fluted disc of the bevel gear and from taper fluted disc, the bevel gear is located at hinge
The underface of chain rivet and be fixedly connected with the power transmission shaft, the hinge shaft sleeve located at the upper end of power transmission shaft, and by hinge
The internal thread of axle is in mating connection with the external screw thread of power transmission shaft；Regulation bevel gear shaft order about bevel gear rotation so that power transmission shaft with
There is mutually rotation in hinge axis, and then control rising or falling for hinge axis.
As a further improvement on the present invention, the hinge axis circumferentially extends outwardly and is formed with support platform, the hinge
Chain mechanism also includes the connecting plate for being sheathed on the hinge axis and being pressed in the support platform, and the connecting plate is formed with
Stop part.
As a further improvement on the present invention, spacing hole, the downward projection shape of connecting plate are offered on the flap
Into the locating shaft having through the spacing hole.
As a further improvement on the present invention, offered in the support platform and corresponding with the spacing hole site determined
Position hole, the locating shaft runs through the location hole.
As a further improvement on the present invention, the lower end of the locating shaft is fixedly installed finite place piece.
As a further improvement on the present invention, the power transmission shaft runs through the bevel gear up and down and the power transmission shaft is worn downwards
The part for going out bevel gear is also formed with draw-in groove, and the lifting assembly also includes being engaged with the draw-in groove with the fixation bevel gear
Jump ring.
As a further improvement on the present invention, the power transmission shaft also has along the circumferential direction projection and is pressed on flap
Pressure section.
As a further improvement on the present invention, it is formed with the groove being adapted with the pressure section on the flap.
As a further improvement on the present invention, the lifting assembly also includes being used to install the mounting bracket of bevel gear shaft,
The adjusting rod be arranged in the mounting bracket and with the mounting bracket pivotable connection.
The beneficial effects of the invention are as follows：The laterally outwardly extended regulation that linkage of the present invention passes through bevel gear shaft
The rotation process of bar, can driving bevel gear rotation, then cause that power transmission shaft and hinge axis are mutually turned by the screw thread of mutual cooperation
Dynamic, regulation hinge axis is moved up and down, and realizes that door height is adjusted, and visual good, simple operation improves Consumer's Experience.
Brief description of the drawings
Fig. 1 is the overall structure diagram of linkage of the present invention；
Fig. 2 is the structural representation after linkage of the present invention is assembled with axle sleeve；
Fig. 3 is the floor map after linkage and axle sleeve assembling in Fig. 2；
Fig. 4 is the floor map of another angles of Fig. 3；
Fig. 5 is the decomposition texture schematic diagram of linkage of the present invention and axle sleeve.
Specific embodiment
Below with reference to implementation method shown in the drawings, the present invention will be described in detail.But the implementation method is not intended to limit
The present invention, structure, method or the conversion functionally that one of ordinary skill in the art is made according to the implementation method is wrapped
Containing within the scope of the present invention.
Fig. 1 to Fig. 5 is referred to for a better embodiment of the invention.Provided by the present invention for realizing that door height is adjusted
Linkage 100 include flap 10, hinge axis 20 and connect the lifting assembly of the flap 10 and hinge axis 20.It is described
Lifting assembly include pivotally-mounted bevel gear shaft 31 to flap 10, bevel gear 32 and connect the bevel gear 32 with
The power transmission shaft 33 of hinge axis 20.
The bevel gear shaft 31 has with the intermeshing taper fluted disc 311 of the bevel gear 32 and from taper fluted disc 311
The adjusting rod 312 for extending laterally, the level of the adjusting rod 312 extends outwardly and forms a hexagonal adjustment portion 313.The bevel gear
32 be located at the hinge axis 20 underfaces and be fixedly connected with the power transmission shaft 33.The hinge axis 20 is sheathed on power transmission shaft 33
Upper end, and internal thread by the hinge axis 20 is in mating connection with the external screw thread of power transmission shaft 33（Screw thread is not shown）.
Regulation bevel gear shaft 31 is rotated, band dynamic bevel gear 32 rotates, and then order about power transmission shaft 33 and occur mutually to rotate with hinge axis 20, it is real
The lift adjustment of existing hinge axis 20.
Also with being used to install the mounting bracket 34 of bevel gear shaft 31, the adjusting rod 312 is arranged in the lifting assembly
The mounting bracket 34 and with the pivotable connection of the mounting bracket 34, the mounting bracket 34 by fixing screws 341 it is direct
The lower section of the flap 10 is fixed on, and the mounting bracket 34 is formed with the installation being adapted with the adjusting rod 312
Hole 342.The flap 10 is formed with the bending part 11 being turned over downwards, and the bending part 11 is offered to be adjusted corresponding to the hexagonal
Section portion 313 and the regulation opening 12 of mounting hole 342.
The power transmission shaft runs through the flap 10 and bevel gear 32 about 33, and the power transmission shaft 33 passes cone downwards
The part of gear 32 is also formed with draw-in groove 331, and the lifting assembly also includes being engaged to limit the cone with the draw-in groove 331
The jump ring 35 that gear slides about 32.Circumferentially rotate that to order about power transmission shaft 33 same to enable that the taper cone pulley 32 passes through it
Step rotation, also radially projection is formed with blocked block 332 to the power transmission shaft 33, and the bevel gear 32 is formed with and the power transmission shaft
33 axis holes 321 being engaged, the side wall of the axis hole 321 is provided with spacing with the mutual clamping of the blocked block 332 spacing
Groove 322.
The power transmission shaft 33 also has along the circumferential direction projection and the pressure section 333 being pressed on flap 10；The hinge
The groove 13 being adapted with the pressure section 333 is formed with carrier bar 10.Preferably, the pressure section 333 and groove 13 are all provided with
It is set to circle.
The hinge axis 20 circumferentially extends outwardly and is formed with support platform 21.The linkage 100 also includes being arranged
In on the hinge axis 20 and the connecting plate 40 that is pressed in the support platform 21.The connecting plate 40 is formed with stop part
41.The connecting plate 40 is also fixed on flap 10 along the circumferencial direction of hinge axis 20, to prevent the edge of the connecting plate 40
The circumferencial direction rotation of the hinge axis 20.
In the present embodiment, spacing hole 14 is offered on the flap 10, is offered in the support platform 21 and institute
State the corresponding location hole 211 in the position of spacing hole 14.The projection of the connecting plate 40 be formed with downward through the location hole 211 with
The locating shaft 42 of spacing hole 14.The locating shaft 42 is slided up and down with the lifting of hinge axis 20, and causes that hinge axis 20 is lifted
During regulation, the locating shaft 42 is respectively positioned in the location hole 211 and spacing hole 14.The lower end of the locating shaft 42 is fixed
Finite place piece is set, and the locating part is a stop screw 36, and there is the stop screw 36 size to exceed the spacing hole 14
Aperture nut 361.
Refrigerator door lower section is provided with the axle sleeve 200 being engaged with the linkage 100.The axle sleeve 200 include with
Support division 201 that the stop part 41 is slidably matched, positioned at the top of support division 201 and the main part being set on hinge axis 20
202 and along the main part 202 circumferentially extending formed extension 203.The also upward projection formation of the extension 203 and door
The fixed column 204 that body phase is fixed, to cause that door body is rotated with the rotation of axle sleeve 200 around the hinge axis 20.It is described to support
Holding portion 201 can also prevent door body from automatically opening up with the mutual cooperation of stop part 41, while the effectively open angle of control door body.
In sum, the laterally outwardly extended adjusting rod 312 that linkage of the present invention 100 passes through bevel gear shaft 31
Rotation, can driving bevel gear 32 rotate, then cause that power transmission shaft 33 and hinge axis 20, by the threads turn for cooperating, are adjusted
Section hinge axis 20 is moved up and down with respect to power transmission shaft 33, and then realizes that door height is adjusted, and visual good, simple operation is improved and used
Experience at family.
It should be understood that, although the present specification is described in terms of embodiments, but not each implementation method only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say
Used as an entirety, technical scheme in each implementation method can also be through appropriately combined, and forming those skilled in the art can for bright book
With the other embodiment for understanding.
Those listed above is a series of to be described in detail only for feasibility implementation method of the invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included within the scope of the present invention.
Claims (9)
1. a kind of linkage for realizing door height regulation, including flap, hinge axis and connect the flap with
The lifting assembly of hinge axis, it is characterised in that：The lifting assembly includes pivotally-mounted bevel gear shaft, cone to flap
The power transmission shaft of gear and the connection bevel gear and hinge axis, the bevel gear shaft has intermeshing with the bevel gear
Taper fluted disc and the adjusting rod laterally outwardly extended from taper fluted disc, the bevel gear be located at hinge axis underface and with it is described
Power transmission shaft is fixedly connected, and the hinge shaft sleeve is located at the upper end of power transmission shaft, and internal thread and power transmission shaft by hinge axis
External screw thread is in mating connection；Regulation bevel gear shaft orders about bevel gear rotation so that power transmission shaft occurs mutually rotation with hinge axis, enters
And control rising or falling for hinge axis.
2. linkage according to claim 1, it is characterised in that：The hinge axis circumferentially extends outwardly and is formed with branch
Support platform, the linkage also includes the connecting plate for being sheathed on the hinge axis and being pressed in the support platform, institute
State connecting plate and be formed with stop part.
3. linkage according to claim 2, it is characterised in that：Spacing hole, the company are offered on the flap
The downward projection of fishplate bar is formed through the locating shaft of the spacing hole.
4. linkage according to claim 3, it is characterised in that：Offered in the support platform and the spacing hole
The corresponding location hole in position, the locating shaft runs through the location hole.
5. linkage according to claim 3, it is characterised in that：The lower end of the locating shaft is fixedly installed limited location
Part.
6. linkage according to claim 1, it is characterised in that：The power transmission shaft runs through the bevel gear and institute up and down
State power transmission shaft and pass the part of bevel gear downwards and be also formed with draw-in groove, the elevating mechanism also include being engaged with the draw-in groove with
The jump ring of the fixation bevel gear.
7. linkage according to claim 1, it is characterised in that：The power transmission shaft also has along the circumferential direction projection simultaneously
It is pressed on the pressure section on flap.
8. linkage according to claim 7, it is characterised in that：It is formed with the flap and the pressure section phase
The groove of adaptation.
9. linkage according to claim 1, it is characterised in that：The lifting assembly also includes being used to install bevel gear
The mounting bracket of axle, the adjusting rod be arranged in the mounting bracket and with the mounting bracket pivotable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233897.8A CN106761088A (en) | 2016-12-28 | 2016-12-28 | Linkage for realizing door height regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233897.8A CN106761088A (en) | 2016-12-28 | 2016-12-28 | Linkage for realizing door height regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106761088A true CN106761088A (en) | 2017-05-31 |
Family
ID=58924479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611233897.8A Pending CN106761088A (en) | 2016-12-28 | 2016-12-28 | Linkage for realizing door height regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106761088A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253577A (en) * | 2018-10-11 | 2019-01-22 | 青岛海尔股份有限公司 | Hinge means and refrigerator |
| CN112013616A (en) * | 2019-05-29 | 2020-12-01 | 青岛海尔电冰箱有限公司 | Hinge structure of refrigerator door body and refrigerator |
| CN112013615A (en) * | 2019-05-29 | 2020-12-01 | 青岛海尔电冰箱有限公司 | Hinge structure of refrigerator door body and refrigerator |
| CN112922479A (en) * | 2019-12-05 | 2021-06-08 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
| CN114127379A (en) * | 2019-08-01 | 2022-03-01 | 穆坦尼公司 | Furniture unit hinge structure and furniture unit |
| CN114810801A (en) * | 2022-04-11 | 2022-07-29 | 泰州市创新电子有限公司 | Hinge mechanism, connecting device and electronic equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009062693A (en) * | 2007-09-04 | 2009-03-26 | Best:Kk | Hinge device for revolving door |
| CN103808104A (en) * | 2012-11-13 | 2014-05-21 | 三星电子株式会社 | Refrigerator |
| CN103938968A (en) * | 2014-03-31 | 2014-07-23 | 曹国基 | Novel adjustable door hinge with improved up-down adjusting structure |
| CN203742330U (en) * | 2014-03-27 | 2014-07-30 | 周银 | Pull rod structure easy to adjust |
| CN104806097A (en) * | 2015-05-19 | 2015-07-29 | 泰州乐金电子冷机有限公司 | Hinge device for 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 |
| CN206360521U (en) * | 2016-12-28 | 2017-07-28 | 青岛海尔股份有限公司 | Linkage for realizing door height regulation |
-
2016
- 2016-12-28 CN CN201611233897.8A patent/CN106761088A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009062693A (en) * | 2007-09-04 | 2009-03-26 | Best:Kk | Hinge device for revolving door |
| CN103808104A (en) * | 2012-11-13 | 2014-05-21 | 三星电子株式会社 | Refrigerator |
| CN203742330U (en) * | 2014-03-27 | 2014-07-30 | 周银 | Pull rod structure easy to adjust |
| CN103938968A (en) * | 2014-03-31 | 2014-07-23 | 曹国基 | Novel adjustable door hinge with improved up-down adjusting structure |
| CN104806097A (en) * | 2015-05-19 | 2015-07-29 | 泰州乐金电子冷机有限公司 | Hinge device for 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 |
| CN206360521U (en) * | 2016-12-28 | 2017-07-28 | 青岛海尔股份有限公司 | Linkage for realizing door height regulation |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253577A (en) * | 2018-10-11 | 2019-01-22 | 青岛海尔股份有限公司 | Hinge means and refrigerator |
| CN112013616A (en) * | 2019-05-29 | 2020-12-01 | 青岛海尔电冰箱有限公司 | Hinge structure of refrigerator door body and refrigerator |
| CN112013615A (en) * | 2019-05-29 | 2020-12-01 | 青岛海尔电冰箱有限公司 | Hinge structure of refrigerator door body and refrigerator |
| CN112013616B (en) * | 2019-05-29 | 2021-10-29 | 青岛海尔电冰箱有限公司 | Hinge structure of refrigerator door body and refrigerator |
| CN114127379A (en) * | 2019-08-01 | 2022-03-01 | 穆坦尼公司 | Furniture unit hinge structure and furniture unit |
| CN114127379B (en) * | 2019-08-01 | 2024-04-23 | 穆坦尼公司 | Furniture unit hinge structure and furniture unit |
| CN112922479A (en) * | 2019-12-05 | 2021-06-08 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
| CN114810801A (en) * | 2022-04-11 | 2022-07-29 | 泰州市创新电子有限公司 | Hinge mechanism, connecting device and electronic equipment |
| CN114810801B (en) * | 2022-04-11 | 2023-06-02 | 泰州市创新电子有限公司 | Hinge mechanism, connecting device and electronic equipment |
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Legal Events
| 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 |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |