CN106593161B - It is used for realization the linkage of door height adjusting - Google Patents
It is used for realization the linkage of door height adjusting Download PDFInfo
- Publication number
- CN106593161B CN106593161B CN201611246612.4A CN201611246612A CN106593161B CN 106593161 B CN106593161 B CN 106593161B CN 201611246612 A CN201611246612 A CN 201611246612A CN 106593161 B CN106593161 B CN 106593161B
- Authority
- CN
- China
- Prior art keywords
- sliding block
- supporting item
- hinge axis
- adjustment base
- screw rod
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/0009—Adjustable hinges
- E05D7/0018—Adjustable hinges at the hinge axis
- E05D7/0027—Adjustable hinges at the hinge axis in an axial direction
-
- 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
- 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
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/624—Arms
-
- 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
Abstract
The present invention provides a kind of linkage for being used for realization door height adjusting, including flap, hinge axis and the lifting assembly of the connection flap and hinge axis.The lifting assembly include adjustment base, the first sliding block for being slidably arranged on flap with the second sliding block, be connected the first sliding block and the second sliding block screw rod and pivotable connection to the adjustment base the first supporting item and the second supporting item.First supporting item and the second supporting item are also pivotally connected to the first sliding block and the second sliding block respectively, the screw rod is arranged in the first sliding block and the second sliding block, rotation adjusts the screw rod, first sliding block and the second sliding block be opposite or reverse movement, drives first supporting item and the second supporting item by the upward lifting of adjustment base or decline.Using the linkage, by the height of the i.e. conveniently adjusted hinge axis of the screw rod laterally set, and then realize that door height is adjusted, improve user experience.
Description
Technical field
The present invention relates to art of refrigeration units, more particularly to a kind of linkage for being used for realization door height adjusting.
Background technology
Current refrigerator door body due to parts machining and rigging error, after installation through the uneven phenomenon of door often occurs, it is necessary to
Door height is adjusted by hinge regulating device.It is more using being threaded on hinge axis in the industry, and by with hinge axle thread
The adjustment component of cooperation realizes door body up and down adjustment.But above-mentioned adjustment component is vertically arranged at door body bottom, position compared with
Low and blocked completely by door body, visual poor, adjustment difficulty is big, and efficiency is low.Chinese patent CN102127995 A disclose a kind of door
Body lower hinge, realizes that cross bolts realize that the height of hinge axis is adjusted, easy to the height of refrigerator door using inclined-plane fit structure
Adjust.But when being adjusted by slope advance block, the lateral stress that flap is subject to is larger, door body adjusting is influenced.
In consideration of it, it is necessary to provide a kind of new linkage for being used for realization door height adjusting.
The content of the invention
It is an object of the invention to provide a kind of linkage for being used for realization door height adjusting, change door height
Regulative mode, is adjusted easy to door height, improves user experience.
For achieving the above object, the present invention provides a kind of linkage for being used for realization door height adjusting, bag
Include flap, hinge axis and the lifting assembly of the connection flap and hinge axis.The lifting assembly include adjustment base, can
The first sliding block being slideably positioned on flap with the second sliding block, be connected the first sliding block and the second sliding block screw rod and pivotably
It is connected to the first supporting item and the second supporting item of the adjustment base.First supporting item and the second supporting item also distinguish pivot
Turn to be connected to the first sliding block and the second sliding block, the lifting assembly is further included along the connection set perpendicular to the direction of screw rod extension
Adjustment base and the first connecting shaft of the first supporting item and the second supporting item and the second connecting shaft, be connected the first supporting item and first
The 3rd connecting shaft and the fourth connecting shaft of the second supporting item of connection and the second sliding block of sliding block；The adjustment base is positioned at described
The underface of hinge axis is simultaneously fixedly connected to drive the hinge axis to rise or fall with hinge axis, wherein, the adjustment base
Middle position form a mounting hole, the lower end of the hinge axis forms a stage portion for adapting to the mounting hole；The spiral shell
Bar is arranged in the first sliding block and the second sliding block, and rotation adjusts the screw rod, and the first sliding block is moved towards with the second sliding block, and described the
One supporting item and the second supporting item are by the upward lifting of adjustment base；Reversely rotate and adjust the screw rod, the first sliding block and second is slided
Block moves backward, and first supporting item and the second supporting item drive the adjustment base to reduce；The linkage further includes
The connecting plate for being sheathed on the hinge axis and being pressed on the adjustment base, the connecting plate is formed with stop part；It is described
Flap has bottom plate and the extension board extended to form is flipped up from bottom plate, and the extension board offers limit hole, the company
Fishplate bar projection is formed with the locating shaft downward through the limit hole.
As a further improvement on the present invention, the extending direction of the bottom plate along screw rod offers the sliding slot of strip, institute
The first sliding block and the second sliding block is stated to be connected in the sliding slot in " work " font.
As a further improvement on the present invention, the lifting assembly, which further includes, is arranged at the spacing of the sliding slot open side
Part, and cause adjustment base when dropping to extreme lower position, first sliding block is held in the locating part, and the second sliding block is just sliding
Move to the sliding slot bottom.
As a further improvement on the present invention, the locating part is L-shaped.
As a further improvement on the present invention, the lower end of the locating shaft is fixedly installed stop screw.
As a further improvement on the present invention, the middle position of the adjustment base forms a mounting hole, the hinge axis
Lower end be fixed in the mounting hole.
The beneficial effects of the invention are as follows：Linkage of the present invention by the up and down adjustment of hinge axis by being converted to horizontal screw bolt
Rotation, visual good, simple operation.Rotation adjusts the screw rod so that the first sliding block and the second sliding block are transported in opposite directions or reversely
It is dynamic, and then lifting or reduction adjustment base, to reach door body lifting purpose, improve user experience.
Brief description of the drawings
Fig. 1 is the overall structure diagram of linkage of the present invention；
Fig. 2 is linkage of the present invention and the structure diagram after axle sleeve assembling；
Fig. 3 is linkage and the floor map after axle sleeve assembling in Fig. 2；
Fig. 4 is the decomposition texture schematic diagram of linkage and axle sleeve in Fig. 2.
Embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But the embodiment is not intended to limit
The present invention, structure that those of ordinary skill in the art are made according to the embodiment, method or conversion functionally are wrapped
Containing within the scope of the present invention.
Please refer to Fig.1 to Fig.4 as a better embodiment of the invention.Provided by the present invention for realizing that door height is adjusted
Linkage 100 include the lifting assembly of flap 10, hinge axis 20 and the connection flap 10 and hinge axis 20.It is described
Lifting assembly includes adjustment base 31, the first sliding block 321 for being slidably arranged on flap 10 and the second sliding block 322, is connected
The screw rod 33 and pivotable connection of first sliding block 321 and the second sliding block 322 to the adjustment base 31 the first supporting item 341
And second supporting item 342.First supporting item, 341 and second supporting item 342 be also pivotally connected to respectively the first sliding block 321 with
Second sliding block 322.
The screw rod 33 be arranged in the horizontal direction in the first sliding block 321 and the second sliding block 322 and with first sliding block
321 and second sliding block 322 be connected by screw thread.The lifting assembly is further included to be set along perpendicular to the direction that screw rod 33 extends
Connection 31 and first supporting item 341 of adjustment base and the first connecting shaft 351 of the second supporting item 342 and the second connecting shaft 352,
Connect the 3rd connecting shaft 353 of the first supporting item 341 and the first sliding block 321 and be connected the second supporting item 342 and the second sliding block
322 the fourth connecting shaft 354.Thereby, the screw rod 33, the first supporting item 341 and the second supporting item 342, adjustment base 31 with
And first sliding block 321 and the second sliding block 322 collectively form triangle adjustment mechanism.Rotation adjusts the screw rod 33, the first sliding block 321
Moved towards with the second sliding block 322,341 and second supporting item 342 of the first supporting item is by 31 upward lifting of adjustment base；Instead
The screw rod 33 is adjusted to rotation, the first sliding block 321 is moved backward with the second sliding block 322, first supporting item 341 and second
Supporting item 342 drives the adjustment base 31 to reduce.
The adjustment base 31 is fixedly connected with hinge axis 20 and to drive the hinge axis 20 to rise or fall.Specifically
Ground, the adjustment base 31 is located at the underface of the hinge axis 20, and the middle position of the adjustment base 31 forms a peace
Hole 311 is filled, the lower end of the hinge axis 20 is fixedly installed in the mounting hole 311.The mounting hole 311 is rounded, described
The lower end of hinge axis 20 forms one and adapts to the mounting hole 311 and cylindrical stage portion 21, the stage portion 21 and institute
State mounting hole 311 and be additionally provided with the screw thread of mutual cooperation to interfix.It is described when hinge axis 20 is fixed on adjustment base 31
The bottom of stage portion 21 and 312 flush of bottom surface of the adjustment base 31.
The extending direction of flap 10 along the screw rod 33 offers the sliding slot 11 of strip, first sliding block 321 with
Second sliding block 322 is connected in the sliding slot 11 in " work " font.The flap 10 has the bottom for opening up the sliding slot 11
Plate 12 and the installing plate 13 and extension board 14 that extension is flipped up from bottom plate 12.On first sliding block, 321 and second sliding block 322
Lower two crossbeams are located at the both sides up and down of bottom plate 12 respectively, its vertical beam is just in sliding slot 11.In the present embodiment, the screw rod 33
Six are formed through one end outwardly of the first sliding block 321 and the vertical beam of the second sliding block 322 in " work " font, and the screw rod 33
Angle adjustment portion 331.
The lifting assembly further includes the locating part 36 for being arranged at 11 open side of sliding slot, and causes the adjustment base
31 when dropping to extreme lower position, and first sliding block 321 is held on the locating part 36, meanwhile, the second sliding block 322 just slides
Stopped to 11 bottom of sliding slot by flap 10.The locating part 36 is L-shaped and passes through screw（It is not shown）It is fixed on described
On flap 10.
The linkage 100 further includes the company for being sheathed on the hinge axis 20 and being pressed on the adjustment base 31
Fishplate bar 40.The connecting plate 40 is formed with stop part 41.The connecting plate 40 is also fixed on along the circumferencial direction of hinge axis 20
On flap 10, to prevent the connecting plate 40 from being rotated along the circumferencial direction of the hinge axis 20.
Specifically, offer limit hole 15 on the extension board 14 of the flap 10,40 projection of connecting plate formed with
Downward through the locating shaft 42 of the limit hole 15.The locating shaft 42 is slided up and down with the lifting of hinge axis 20, and is caused
During 20 lift adjustment of hinge axis, the locating shaft 42 is respectively positioned in the limit hole 15.The locating shaft 42 is cylindrical
And its outside diameter is fixedly installed a stop screw 37, institute without departing from the aperture of the limit hole 15, the lower end of the locating shaft 42
State nut 371 of the stop screw 37 with size beyond the aperture of the limit hole 15.
It is provided with and the matched axle sleeve 200 of the linkage 100 below refrigerator door.The axle sleeve 200 include with
Support division 201 that the stop part 41 is slidably matched, above support division 201 and the main part that is 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 is mutually fixed, so that door body is rotated with the rotation of axle sleeve 200 around the hinge axis 20.It is described to support
Hold portion 201 and cooperate with stop part 41 and can also prevent door body from automatically opening up, while the effectively open angle of control door body.
In conclusion linkage 100 of the present invention by the up and down adjustment of hinge axis 20 by being converted to horizontally disposed spiral shell
The rotation of bar 33, stabilized structure, visual good, simple operation.Rotation adjusts the screw rod 33 so that the first sliding block 321 and the
Two sliding blocks, 322 opposite or counter motion, and then lifting or reduction adjustment base 31, to reach door body lifting purpose, improve user
Experience.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
A independent technical solution, this narrating mode of specification is only that those skilled in the art will should say for clarity
For bright book as an entirety, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
Those listed above is a series of to be described in detail only for feasibility embodiment 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 all be included in the protection scope of the present invention.
Claims (6)
1. a kind of linkage for being used for realization door height adjusting, including flap, hinge axis and the connection flap with
The lifting assembly of hinge axis, it is characterised in that：The lifting assembly includes adjustment base, be slidably arranged on flap the
One sliding block with the second sliding block, be connected the first sliding block and the second sliding block screw rod and pivotable connection to the of the adjustment base
One supporting item and the second supporting item, first supporting item and the second supporting item are also pivotally connected to the first sliding block and second respectively
Sliding block, the lifting assembly further include along perpendicular to screw rod extension direction set connection adjustment base and the first supporting item and
First connecting shaft of the second supporting item and the second connecting shaft, be connected the first supporting item and the 3rd connecting shaft of the first sliding block and company
Connect the fourth connecting shaft of the second supporting item and the second sliding block；The adjustment base is located at the underface of the hinge axis and and hinge
Axis is fixedly connected to drive the hinge axis to rise or fall, wherein, the middle position of the adjustment base forms a mounting hole,
The lower end of the hinge axis forms a stage portion for adapting to the mounting hole；The screw rod is arranged in the first sliding block and second and slides
Block, rotation adjust the screw rod, and the first sliding block is moved towards with the second sliding block, and first supporting item and the second supporting item will be adjusted
Save the upward lifting of base；Reversely rotate and adjust the screw rod, the first sliding block and the second sliding block move backward, first supporting item
And second supporting item drive the adjustment base to reduce；The linkage, which further includes, to be sheathed on the hinge axis and is pressed on
Connecting plate on the adjustment base, the connecting plate is formed with stop part；The flap has bottom plate and upward from bottom plate
The extension board extended to form is turned down, the extension board offers limit hole, and the connecting plate projection is formed with downward through described
The locating shaft of limit hole.
2. linkage according to claim 1, it is characterised in that：The bottom plate offers length along the extending direction of screw rod
The sliding slot of strip, first sliding block and the second sliding block are connected in the sliding slot in " work " font.
3. linkage according to claim 2, it is characterised in that：The lifting assembly, which further includes, is arranged at the sliding slot
The locating part of open side, and make it that first sliding block is held in the locating part to adjustment base when dropping to extreme lower position, and
Second sliding block just slides onto the sliding slot bottom.
4. linkage according to claim 3, it is characterised in that：The locating part is L-shaped.
5. linkage according to claim 1, it is characterised in that：The lower end of the locating shaft is fixedly installed spacing spiral shell
Nail.
6. linkage according to claim 1, it is characterised in that：The middle position of the adjustment base forms an installation
Hole, the lower end of the hinge axis are fixed in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246612.4A CN106593161B (en) | 2016-12-29 | 2016-12-29 | It is used for realization the linkage of door height adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246612.4A CN106593161B (en) | 2016-12-29 | 2016-12-29 | It is used for realization the linkage of door height adjusting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106593161A CN106593161A (en) | 2017-04-26 |
| CN106593161B true CN106593161B (en) | 2018-04-20 |
Family
ID=58605163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611246612.4A Active CN106593161B (en) | 2016-12-29 | 2016-12-29 | It is used for realization the linkage of door height adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593161B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900013620A1 (en) | 2019-08-01 | 2021-02-01 | Molteni & C | Furniture element hinge and furniture element |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100512721B1 (en) * | 2003-02-06 | 2005-09-07 | 삼성전자주식회사 | refrigerator |
| CN2784536Y (en) * | 2005-04-29 | 2006-05-31 | 白宝鲲 | Connecting rod type hinge with safety slider |
| TWI417236B (en) * | 2009-08-20 | 2013-12-01 | Hon Hai Prec Ind Co Ltd | Lifting mechanism |
| KR20130033068A (en) * | 2011-09-26 | 2013-04-03 | 삼성전자주식회사 | Refrigerator |
| KR102030845B1 (en) * | 2012-11-13 | 2019-10-11 | 삼성전자주식회사 | Refrigerator and lower hinge module of the same |
| CN203893556U (en) * | 2014-04-30 | 2014-10-22 | 中韩科技有限公司 | Refrigerator door height adjusting mechanism |
| CN203947930U (en) * | 2014-07-18 | 2014-11-19 | 南通四建幕墙工程有限公司 | Follower rollers that slide door or window scissors are adjustable |
-
2016
- 2016-12-29 CN CN201611246612.4A patent/CN106593161B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106593161A (en) | 2017-04-26 |
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