CN107314198A - Land the method for article Automatic Levelling - Google Patents
Land the method for article Automatic Levelling Download PDFInfo
- Publication number
- CN107314198A CN107314198A CN201710583733.6A CN201710583733A CN107314198A CN 107314198 A CN107314198 A CN 107314198A CN 201710583733 A CN201710583733 A CN 201710583733A CN 107314198 A CN107314198 A CN 107314198A
- Authority
- CN
- China
- Prior art keywords
- oil
- oil sac
- sac
- article
- bottom 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003921 oil Substances 0.000 claims abstract description 154
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 17
- 239000002775 capsule Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 7
- 210000003462 vein Anatomy 0.000 claims description 3
- 238000005406 washing Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The step of there is the balance footing of bearing capacity the invention discloses a kind of method for landing article Automatic Levelling, including setting two；The step of the oil sac that one capacity of setting can change in footing is balanced, when the hydraulic oil in oil sac increases, the height of oil sac increases, when the hydraulic oil in oil sac is less, the height reduction of oil sac；The step of the outside setting one of oil sac follows the arrangement for adjusting height that oil sac is moved, the movable end of arrangement for adjusting height is with supporting on the ground；The step of two oil sacs are connected by pipe, the diameter of pipe is less than the diameter of oil sac；The step of two balance footing are connected by connecting plate；By two balance base pads the step of the bottom of article is landed, the position placed when landing article is not usually, hydraulic oil in two oil sacs can make being supported on all the time between ground and landing article for two arrangement for adjusting height, realize the Automatic Levelling of landing article according to stress automatic flowing.
Description
Technical field
The present invention relates to daily living article field, more particularly to a kind of method for landing article Automatic Levelling.
Background technology
Many landing articles such as refrigerator, washing machine, furniture air-conditioning used need placement steadily could just in daily life
Often use, and generally the flatness of ground in itself does not reach the requirement steadily placed, it is necessary in some things of bottom pad or logical
Cross adjustment bolt to find balance, some refrigerators or washing machine carry the adjustable footing of bolt, but need manually to be adjusted
Section, these products are often all mounted in the corner location in room, thus it is inconvenient by manual adjustment, and these footing
It is typically all rigid, do not possess the function of vibration damping.
The content of the invention
The present invention provides a kind of placement that can realize the landing article such as refrigerator, washing machine being capable of self balancing landing thing
The method of product Automatic Levelling.
In order to solve the above technical problems, the technical scheme is that：A kind of method for landing article Automatic Levelling, including
The step of setting two has the balance footing of bearing capacity；
The step of the oil sac that one capacity of setting can change in footing is balanced, when the hydraulic oil in oil sac increases, oil
The height of capsule increases, when the hydraulic oil in oil sac is less, the height reduction of oil sac；
The step of the outside setting one of oil sac follows the arrangement for adjusting height that oil sac is moved, the work of arrangement for adjusting height
Moved end is supported on the ground；
The step of two oil sacs are connected by pipe, the diameter of pipe is less than the diameter of oil sac；
The step of two balance footing are connected by connecting plate；
By two balance base pads the step of the bottom of article is landed, the position placed when landing article not usually, liquid
Hydraulic oil in the higher oil sac in position flows to the relatively low oil sac of liquid level, and make two arrangement for adjusting height is supported on landing thing all the time
Between product and ground.
Due to using above-mentioned technical proposal, the highly automated regulation of two balance footing, two can be made by above method
During the uniform force of individual oil sac, the height of self-checking device is also at same level, realizes the Automatic Levelling of landing article,
When two oil sac discontinuity, by the oily circulation of oil sac, make the highly automated regulation of self-checking device, hold all the time
Support keeps the steady of landing article between landing article and ground, is not in that one end is landed, the hanging situation in one end, and
And because the diameter of pipe is less than the diameter of oil sac, hydraulic oil produces larger resistance, can play the work of vibration damping in flowing
With being especially suitable for being applied on washing machine.
As a kind of preferred scheme, the balance footing includes logical oily bottom plate, and the logical oily bottom plate is sealed with the oil sac
Connection, the logical oily bottom plate, which is located in the top of the oil sac, and the logical oily bottom plate, is provided with oil duct, described oil duct one end and institute
Oil sac connection is stated, the other end is provided with oil-out, and the oil-out of two logical oily bottom plates is connected by pipe.
As a kind of preferred scheme, the logical oily bottom plate is provided with two oil ducts, and one end of every oil duct is equipped with one
The individual oil-out.
As a kind of preferred scheme, the arrangement for adjusting height includes oil sac sheath, and the oil sac is protected positioned at the oil sac
In set, the oil sac sheath is slidable in the vertical direction being installed in a guide sleeve, the bottom of the guide sleeve and the logical oily bottom plate
End is fixedly connected, and the bottom of the oil sac sheath is provided with backing plate.
As a kind of preferred scheme, the oil sac includes main body and Nang Kou, and the diameter of the main body is more than the Nang Kou's
Diameter, the diameter of the Nang Kou is more than the diameter of the oil-out, and the Nang Kou is tightly connected with the logical oily bottom plate, the master
Body is located in the oil sac sheath, and the oil sac pressing plate of an annular, the oil sac pressure are fixedly connected with below the logical oily bottom plate
Plate is looped around the periphery of the Nang Kou, and the main body is clipped between the oil sac pressing plate and the bottom surface of oil sac sheath.
As a kind of preferred scheme, the bottom of the backing plate and the oil sac sheath is connected together, the backing plate it is upper
Side is provided with anti-skidding.
Brief description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the front view that the embodiment of the present invention balances footing；
Fig. 3 is the upward view of the balance footing of the embodiment of the present invention；
Fig. 4 be Fig. 3 along A-A to sectional view；
Fig. 5 is sectional views of the Fig. 3 along B-B direction；
Fig. 6 is the structural representation of the logical oily bottom plate of the embodiment of the present invention；
Fig. 7 is the structural representation of the logical oily bottom plate of the embodiment of the present invention；
Fig. 8 is the structural representation of the oil sac of the embodiment of the present invention；
Fig. 9 is the structural representation of the oil sac of the embodiment of the present invention；
Figure 10 is the structural representation of the guide sleeve of the embodiment of the present invention；
Figure 11 is the structural representation of the guide sleeve of the embodiment of the present invention；
Figure 12 is the structural representation of the guide sleeve of the embodiment of the present invention；
Figure 13 is the structural representation of the oil sac sheath of the embodiment of the present invention；
Figure 14 is the structural representation of the oil sac sheath of the embodiment of the present invention；
Figure 15 is the structural representation of the oil sac pressing plate of the embodiment of the present invention；
Figure 16 is the structural representation of the oil sac pressing plate of the embodiment of the present invention；
In figure：1, balance footing；2, pipe；3, connecting plate；4, bolt；5, guide sleeve；6, oil sac sheath；7, backing plate；8, oil
Capsule；9, oil sac pressing plate；11, lead to oil bottom plate；101, oil-out；102, seal groove；103, oil duct；104, locating piece；105, avoid
Groove；106, second boss；107, first boss；108, the second mounting hole；109, the 3rd mounting hole；110, the first mounting hole；
111, annular protrusion；51, guide groove；52, connecting portion；53, locating slot；54, the 4th mounting hole；55, the 5th mounting hole；61, lead
To block；71, anti-slip veins；81, sealing ring；82, Nang Kou；83, main body；84, retraction slot；91, connection sheet；92, the 6th mounting hole；
93, shoulder hole.
Embodiment
The exemplary embodiment according to the present invention is described in detail with reference to the accompanying drawings.Here it is to be noted that it in accompanying drawing
In, structure and function substantially the same composition part are assigned by identical reference, and in order that specification is simpler
It is bright, eliminate the redundancy description on essentially the same composition part.
Described above-below direction is defined by this product in real use state in the present invention, and Fig. 1 is under real use state
Modes of emplacement.And the above-below direction in accompanying drawing in Fig. 2, Fig. 4, Fig. 5 and Fig. 6 with actual above-below direction on the contrary, being intended merely to
The technique of painting that preferably displaying structure of the present invention is used.
As shown in Figures 1 to 5, a kind of method for landing article Automatic Levelling, including setting two have bearing capacity
The step of balancing footing 1；
The step of oil sac 8 that one capacity of setting can change in footing 1 are balanced, when the hydraulic oil in oil sac 8 increases,
The height of oil sac 8 increases, when the hydraulic oil in oil sac 8 is less, the height reduction of oil sac 8；
The step of the outside setting one of oil sac 8 follows the arrangement for adjusting height that oil sac 8 is moved, arrangement for adjusting height
Movable end is supported on the ground；
The step of two oil sacs 8 are connected by pipe 2, the diameter of pipe is less than the diameter of oil sac 8；
The step of two balance footing 1 are connected by connecting plate 3；Connecting plate 3 can fix two balance footing 1
Relative position, moreover it is possible to protection pipe 2.
Two balance footing 1 are padded the step of the bottom of article is landed, the position placed when landing article not usually, liquid
Hydraulic oil in the higher oil sac 8 in position flows to the relatively low oil sac 8 of liquid level, so as to change the height of two arrangement for adjusting height, makes
Two arrangement for adjusting height are supported between landing article and ground all the time, and balance footing 1 can be fixedly connected with landing article,
Can also be separate with landing article.
The structure of all parts described in detail below for realizing the above method：
Balancing footing 1 includes logical oily bottom plate 11, and logical oil bottom plate 11 is tightly connected with oil sac 8.
Arrangement for adjusting height includes oil sac sheath 6, and oil sac 8 is located in oil sac sheath 6, and oil sac sheath 6 is slided along the vertical direction
Dynamic to be installed in a guide sleeve 5, guide sleeve 5 is fixedly connected with the bottom of the logical oily bottom plate 11, and the bottom of oil sac sheath 6 is provided with
Backing plate 7, backing plate 7 is contacted with ground.
With reference to Fig. 6 and Fig. 7, lead to oil bottom plate 11 provided with two oil ducts 103, one end of every oil duct 103 is equipped with one and gone out
Hydraulic fluid port 101, the oil-out 101 of two logical oily bottom plates 11 is connected by pipe 2；
Logical oil bottom plate 11 is rectangle, and two oil-outs 101 are located at the middle part of the same side of logical oily bottom plate 11, lead to oil bottom plate 11
The lower section of side is provided with a positioning block 104, and three sides are provided with escape groove 105 in addition, and locating piece 104 is with two oil-outs 101 same
Side；
It is respectively equipped with four angles on logical oil bottom plate 11 with the first mounting hole 110 for installing connecting plate 3 and for connecting
Second mounting hole 108 of guide sleeve 5；
The lower surface of logical oil bottom plate 11 is provided with the first boss 107 matched with guide sleeve 5；Oil sac pressing plate 9 is installed on
In first boss 107, first boss 107 is provided with the annular protrusion 111 matched with oil sac pressing plate 9 and matched with capsule mouthful 82
Second boss 106, second boss 106 is stretched into capsule mouthfuls 82, close provided with annular between annular protrusion 111 and first boss 107
Sealing groove 102, seal groove 102 matches with capsule mouthful 82；
Logical oil bottom plate 11 is provided with the 3rd mounting hole 109 for being used for being connected with oil sac pressing plate 9.
With reference to Fig. 8 and Fig. 9, oil sac 8 is located at the lower section of logical oily bottom plate 11, and oil sac 8 includes master built with hydraulic oil, oil sac 8
Body 83 and capsule mouthful 82, the diameter of main body 83 are more than the diameter of capsule mouthful 82, and the lower surface of capsule mouthful 82 and logical oily bottom plate 11 is tightly connected,
Sealing ring 81 is provided with the capsule mouthful 82 of oil sac 8, sealing ring 81 is located in seal groove 102, and main body 83 is located in oil sac sheath 6, and
Main body 83 is clipped between oil sac pressing plate 9 and oil sac sheath 6, and main body 83, which is provided with, facilitates the retraction slot along the axial compression of oil sac 8
84, the diameter of oil-out 101 is less than the diameter of capsule mouthful 82；
With reference to Figure 10, Figure 11 and Figure 12, guide sleeve 5 is tubular, and the outer peripheral face of guide sleeve 5 is provided with four guide grooves 51,
The bottom of guide sleeve 5 is provided with the connecting portion 52 that matches with logical oily bottom plate 11, and connecting portion 52 is provided with the 4th mounting hole 54 and the
Five mounting holes 55, the 4th mounting hole 54 matches with the first mounting hole 110, and the 4th mounting hole 54 and the first mounting hole 110 pass through
Installation bolt 4 is connected with connecting plate 3, and the 5th mounting hole 55 matches with the second mounting hole 108, and the 5th mounting hole 55 is screw,
First mounting hole 110 is counterbore, and the 5th mounting hole 55 is connected by screw with the second mounting hole 108；
The upper end of the insertion guide sleeve 5 of guide groove 51, and it is corresponding with the position of escape groove 105, the lower end of guide groove 51 is
What closure was got up；The lower end closure of guide groove 51 is got up, and can prevent deviating from from guide sleeve 5 for oil sac sheath 6.
Guide sleeve 5 is provided with the locating slot 53 that matches with locating piece 104, the cooperation of locating slot 53 and locating piece 104, can be with
Accelerate the installation rate of guide sleeve 5 and logical oily bottom plate 11.
With reference to Figure 13 and Figure 14, oil sac sheath 6 is slidable in the vertical direction being installed in guide sleeve 5, the stretching of oil sac sheath 6
The bottom of guide sleeve 5, oil sac sheath 6 is tubbiness, and the upper end of oil sac sheath 6 is opening, and lower end is provided with the bottom surface of support oil sac 8,
The upper end of the oil sac sheath 6 matches provided with four guide pads 61, guide pad 61 with guide groove 51, and guide pad 61, which is located at, to be oriented to
In groove 51, oil sac sheath 6 is set to slide up and down, escape groove 105 act as increasing the stroke of guide pad 61, and guide pad 61 can be with
Stretch into escape groove 105.
Backing plate 7 is fixedly installed in the lower section of oil sac sheath 6, and the bottom of backing plate 7 and oil sac sheath 6 is connected together, backing plate 7
Bottom be provided with anti-slip veins 71, backing plate 7 generally has rubber to be made, can be with damping and slide-prevention.
With reference to Figure 15 and Figure 16, oil sac pressing plate 9 is fixedly installed on logical oily bottom plate 11 by fastener, and oil sac pressing plate 9 is
Annular and 82 peripheries of capsule mouthful for being enclosed on oil sac 8, oil sac pressing plate 9 matches with guide sleeve 5, when 5 sets of slide downwards of guide sleeve, oil
Bag pressure plate 9 can extend into oil sac sheath 6, and oil sac pressing plate 9 and guide sleeve 5 just extrude oil sac 8, the space of oil sac 8 is diminished, oil
The lower end of bag pressure plate 9 and the main body 83 of oil sac 8 match, and the upper end of oil sac pressing plate 9 is provided with a connecting piece 91, and connection sheet 91 is provided with
Periphery above the 6th mounting hole 92 matched with the 3rd mounting hole 109, the centre bore of oil sac pressing plate 9 is provided with a shoulder hole
93, shoulder hole 93 is engaged with annular protrusion 111, can limit the radial position of oil sac pressing plate 9, convenient to install.
Above-mentioned product material object pad is landed to the bottom of article in refrigerator or washing machine etc., two oil sacs 8 are to connect when using
Logical, and there is hydraulic oil the inside, works as Land leveling, during two 8 uniform forces of oil sac, their liquid level remains at same water
Prosposition is put, and the height of two balance footing 1 is also identical, when ground is uneven, and the hydraulic oil meeting flow in an oil sac 8 is another
One oil sac 8, makes the length of the stretching guide sleeve 5 of two oil sac sheaths 6 occur corresponding change, makes two balance footing 1 all the time
It is supported between landing article and ground, is not in hanging situation.The diameter of oil-out 101 is additionally, since than oil sac 8
Main body 83 diameter it is small, the resistance that produces is larger when hydraulic oil circulates, and can play a part of buffer shock-absorbing, be particularly suitable for washing
The article that clothing machine etc. has vibration is used.
As described above, the embodiment of the inventive method can be realized by having been described above specifically describing one, but this
The method of invention is not limited to this.It should be appreciated by those skilled in the art done under the design for not departing from present method invention
All be different from the present embodiment design, all within the scope of the present invention.
Claims (6)
1. a kind of method for landing article Automatic Levelling, including the step of balance footing of the setting two with bearing capacity；
The step of the oil sac that one capacity of setting can change in footing is balanced, when the hydraulic oil in oil sac increases, oil sac
Highly increase, when the hydraulic oil in oil sac is less, the height reduction of oil sac；
The step of the outside setting one of oil sac follows the arrangement for adjusting height that oil sac is moved, the movable end of arrangement for adjusting height
Support is on the ground；
The step of two oil sacs are connected by pipe, the diameter of pipe is less than the diameter of oil sac；
The step of two balance footing are connected by connecting plate；
By two balance base pads the step of the bottom of article is landed, the position placed when landing article not usually, liquid level compared with
Hydraulic oil in high oil sac flows to the relatively low oil sac of liquid level, make two arrangement for adjusting height be supported on all the time landing article and
Between ground.
2. the method for article Automatic Levelling is landed as claimed in claim 1, it is characterised in that：The balance footing includes logical oil
Bottom plate, the logical oily bottom plate is tightly connected with the oil sac, and the logical oily bottom plate is located at the top of the oil sac, and the logical oil
Oil duct is provided with bottom plate, described oil duct one end is connected with the oil sac, the other end provided with oil-out, two logical oily bottom plates
Oil-out is connected by pipe.
3. the method for article Automatic Levelling is landed as claimed in claim 2, it is characterised in that：The logical oily bottom plate is provided with two
Oil duct, one end of every oil duct is equipped with an oil-out.
4. the method for article Automatic Levelling is landed as claimed in claim 3, it is characterised in that：The arrangement for adjusting height includes
Oil sac sheath, the oil sac is located in the oil sac sheath, and the oil sac sheath is slidable in the vertical direction being installed on a guide sleeve
Interior, the guide sleeve is fixedly connected with the bottom of the logical oily bottom plate, and the bottom of the oil sac sheath is provided with backing plate.
5. the method for article Automatic Levelling is landed as claimed in claim 4, it is characterised in that：The oil sac includes main body and capsule
Mouthful, the diameter of the main body is more than the diameter of the Nang Kou, and the diameter of the Nang Kou is more than the diameter of the oil-out, the capsule
Mouth is tightly connected with the logical oily bottom plate, and the main body is located in the oil sac sheath, and the lower section of the logical oily bottom plate, which is fixed, to be connected
The oil sac pressing plate of an annular is connected to, the oil sac pressing plate is looped around the periphery of the Nang Kou, and the main body is clipped in the oil sac pressure
Between the bottom surface of plate and oil sac sheath.
6. the method for article Automatic Levelling is landed as claimed in claim 5, it is characterised in that：The backing plate is protected with the oil sac
The bottom of set is connected together, and the top of the backing plate is provided with anti-slip veins.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583733.6A CN107314198B (en) | 2017-07-18 | 2017-07-18 | Automatic leveling method for fallen objects |
| PCT/CN2018/096112 WO2019015602A1 (en) | 2017-07-18 | 2018-07-18 | Method for automatically leveling object placed on floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710583733.6A CN107314198B (en) | 2017-07-18 | 2017-07-18 | Automatic leveling method for fallen objects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107314198A true CN107314198A (en) | 2017-11-03 |
| CN107314198B CN107314198B (en) | 2020-03-20 |
Family
ID=60179193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710583733.6A Active CN107314198B (en) | 2017-07-18 | 2017-07-18 | Automatic leveling method for fallen objects |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107314198B (en) |
| WO (1) | WO2019015602A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015602A1 (en) * | 2017-07-18 | 2019-01-24 | 青岛海尔洗衣机有限公司 | Method for automatically leveling object placed on floor |
| WO2019015603A1 (en) * | 2017-07-18 | 2019-01-24 | 青岛海尔洗衣机有限公司 | Automatic balancer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755757A (en) * | 2016-04-13 | 2016-07-13 | 青岛海尔洗衣机有限公司 | Washing machine feet with automatic levelling function and washing machine |
| CN105755750A (en) * | 2016-04-13 | 2016-07-13 | 青岛海尔洗衣机有限公司 | Washing machine foot with automatic levelling function and washing machine |
| CN205640067U (en) * | 2016-04-13 | 2016-10-12 | 青岛海尔洗衣机有限公司 | Domestic appliance and levelling device thereof |
| CN205636216U (en) * | 2016-04-13 | 2016-10-12 | 青岛海尔洗衣机有限公司 | Washing machine footing and washing machine with auto leveling function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4474267A (en) * | 1979-06-25 | 1984-10-02 | Holland Company | Method of hydraulically damping railway car body roll |
| CN103511536A (en) * | 2012-06-15 | 2014-01-15 | 繆莉敏 | Overload prevention hydraulic balance absorber |
| CN206327312U (en) * | 2017-01-04 | 2017-07-14 | 王军 | Automobile safety anti-collision protection device |
| CN107314198B (en) * | 2017-07-18 | 2020-03-20 | 青岛海尔洗衣机有限公司 | Automatic leveling method for fallen objects |
| CN107165966B (en) * | 2017-07-18 | 2020-10-02 | 青岛海尔洗衣机有限公司 | Automatic balancer |
-
2017
- 2017-07-18 CN CN201710583733.6A patent/CN107314198B/en active Active
-
2018
- 2018-07-18 WO PCT/CN2018/096112 patent/WO2019015602A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755757A (en) * | 2016-04-13 | 2016-07-13 | 青岛海尔洗衣机有限公司 | Washing machine feet with automatic levelling function and washing machine |
| CN105755750A (en) * | 2016-04-13 | 2016-07-13 | 青岛海尔洗衣机有限公司 | Washing machine foot with automatic levelling function and washing machine |
| CN205640067U (en) * | 2016-04-13 | 2016-10-12 | 青岛海尔洗衣机有限公司 | Domestic appliance and levelling device thereof |
| CN205636216U (en) * | 2016-04-13 | 2016-10-12 | 青岛海尔洗衣机有限公司 | Washing machine footing and washing machine with auto leveling function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015602A1 (en) * | 2017-07-18 | 2019-01-24 | 青岛海尔洗衣机有限公司 | Method for automatically leveling object placed on floor |
| WO2019015603A1 (en) * | 2017-07-18 | 2019-01-24 | 青岛海尔洗衣机有限公司 | Automatic balancer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019015602A1 (en) | 2019-01-24 |
| CN107314198B (en) | 2020-03-20 |
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Inventor after: Lv Peishi Inventor after: Xu Sheng Inventor after: Zhao Zhiqiang Inventor before: Gong Zhenzhong |
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Effective date of registration: 20171226 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 261300 Shandong city of Weifang province Changyi Binhai Economic Development Zone (lower) Applicant before: Shandong Hai'ao Electrical Appliance Co. Ltd. |
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Effective date of registration: 20200918 Address after: 266400 Haier Industrial Park, front Bay Road, Jiaonan, Shandong, Qingdao Patentee after: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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Effective date of registration: 20201111 Address after: 266400 Haier Industrial Park, front Bay Road, Jiaonan, Shandong, Qingdao Patentee after: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266400 Haier Industrial Park, front Bay Road, Jiaonan, Shandong, Qingdao Patentee before: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. |
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