CN109537239A - A kind of vibration and noise reducing footing and washing machine - Google Patents
A kind of vibration and noise reducing footing and washing machine Download PDFInfo
- Publication number
- CN109537239A CN109537239A CN201710864046.1A CN201710864046A CN109537239A CN 109537239 A CN109537239 A CN 109537239A CN 201710864046 A CN201710864046 A CN 201710864046A CN 109537239 A CN109537239 A CN 109537239A
- Authority
- CN
- China
- Prior art keywords
- base plate
- rubber base
- vibration
- washing machine
- footing
- 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
- 238000005406 washing Methods 0.000 title claims abstract description 58
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000013016 damping Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000011056 performance test Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention belongs to footing correlative technology fields, disclose a kind of vibration and noise reducing footing and washing machine, vibration and noise reducing footing, including screw rod, it is fixed in the rubber base plate of screw rod one end, it is mounted on first locking member of the screw rod far from described rubber base plate one end, and is fixed in the screw rod close to second locking member of described rubber base plate one end, second locking member compresses the rubber base plate and makes the rubber base plate deforming tops.The present invention by screw rod close to affixed second locking member in described rubber base plate one end, and makes the second locking member compress rubber base plate and make rubber base plate deforming tops, the integral rigidity of footing can effectively be enhanced, reduce the shaking to entire footing, and the amplitude and noise of washing machine is effectively reduced, avoid washing machine from being subjected to displacement, and can be avoided entire vibration of washing machine it is big when generate big force deformation, improve the service life and user experience of washing machine.
Description
Technical field
The present invention relates to footing correlative technology field more particularly to a kind of vibration and noise reducing footing and washing machine.
Background technique
Washing machine can be arranged footing in its bottom, be imitated with realizing to the leveling of washing machine and vibration damping when installing after sale
Fruit, the structure (as shown in Figure 1) that traditional footing mostly uses rubber foot 100 and nut 101 to lock, rubber foot 100 and ground
Face contact plays damping effect, and the screw rod 102 on rubber foot 100 can be threadedly coupled with washing machine shell, hex nut 101
Then for locking washing machine shell and screw rod 102.Above-mentioned tradition bottom stud structure is simple, can play to washing machine leveling and vibration damping
Effect.
The bottom of tumbling-box washing machine is typically designed in 10mm or so, in such cases at a distance from ground currently on the market
Existing tradition footing can meet the vibration requirement of washing machine, but this design drainpipe can not be crossed in washing machine bottom, be
Meets the needs of user's a variety of drainings, drainpipe needs to pass through below machine sometimes, just needs by adjusting four at this time
The height of footing increases the distance between washing machine bottom surface and ground so that drainpipe passes through, in this case existing traditional bottom
Foot has been unable to meet the vibration requirement of machine, can be displaced, or even lead to a disaster in washing machine operational process, influence user
Use.
And existing traditional footing effectively can not be supported positioning to the operation of washing machine high revolving speed, lead to washing machine
It is mobile；And in the high revolving speed operational process of washing machine, the damping effect of above-mentioned tradition footing can also weaken, and washing machine is caused to be transported
Biggish noise is generated during row, reduces user experience.
Summary of the invention
The purpose of the present invention is to provide a kind of vibration and noise reducing footing, to solve the problems, such as that existing footing damping effect is weak.
Another object of the present invention is to provide a kind of washing machines, including above-mentioned vibration and noise reducing footing, to solve existing wash
Clothing machine because footing damping effect it is weak caused by can be subjected to displacement and problem that noise is big.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of vibration and noise reducing footing, including screw rod, are fixed in the rubber base plate of screw rod one end, and it is separate to be mounted on the screw rod
First locking member of described rubber base plate one end, and it is fixed in second locking of the screw rod close to described rubber base plate one end
Part, second locking member compress the rubber base plate and make the rubber base plate deforming tops.
Preferably, the surface area of second locking member towards the rubber base plate is contacted greater than the rubber base plate
The surface area of second locking member.
Preferably, second locking member is locking gasket.
Preferably, the locking gasket is threadedly connected to the screw rod or is integrally formed with the screw rod.
Preferably, the shape of the locking gasket is round, hexagon or rectangular.
Preferably, first locking member is flange nut, the flange nut is threadedly connected to the screw rod.
Preferably, one end of the affixed rubber base plate of screw rod is equipped with nut, the nut is installed in the rubber-sole
Seat is internal, is coated and fixed by the rubber base plate.
The present invention also provides a kind of washing machines, including above-mentioned vibration and noise reducing footing.
Preferably, further including cabinet, the vibration and noise reducing footing is mounted on the bottom of box.
Preferably, being evenly arranged on the bottom of box there are four the vibration and noise reducing footing settings.
Beneficial effects of the present invention: by, close to affixed second locking member in described rubber base plate one end, and making in screw rod
It obtains the second locking member to compress rubber base plate and make rubber base plate deforming tops, can effectively enhance the integral rigidity of footing, reduce
Shaking to entire footing, and the amplitude and noise of washing machine is effectively reduced, avoid washing machine from being subjected to displacement, and can be avoided whole
A vibration of washing machine generates big force deformation when big, improves the service life and user experience of washing machine.
Rubber base plate and the second lock are set greater than by the area on the surface for contacting the second locking member with rubber base plate
The area on the surface of tight part contact, can further provide for its effect of vibration and noise reduction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of present invention footing in the prior art；
Fig. 2 is the structural schematic diagram of vibration and noise reducing footing of the present invention；
Fig. 3 is the schematic diagram for the washing machine that the present invention has vibration and noise reducing footing；
When Fig. 4 is vibration and noise reducing footing of the present invention and footing in the prior art and hex bolts locking rubber base plate
Performance test comparison diagram.
In figure:
1, screw rod；2, rubber base plate；3, the first locking member；4, the second locking member；10, vibration and noise reducing footing；20, cabinet；
100, rubber foot；101, nut；102, screw rod.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
The present invention provides a kind of vibration and noise reducing footing 10, as shown in Fig. 2, the vibration and noise reducing footing 10 includes screw rod 1, rubber
Pedestal 2, the first locking member 3 and the second locking member 4, in which:
Above-mentioned screw rod 1 at least upper end is equipped with screw thread, which is used to entire vibration and noise reducing footing 10 being mounted on washing machine
Below the cabinet 20 of equal household electrical appliance (shown in Fig. 3), in the present embodiment, above-mentioned screw rod 1 is provided with screw thread along axial direction, and it is not
It connects on one end of household electrical appliance integrally formed with nut (not shown).That is, above-mentioned screw rod 1 in the present embodiment
Structure and the structure of hex bolts are similar or identical.
Above-mentioned rubber base plate 2 be used for ground face contact, lower surface is plane, and the rubber base plate 2 is coated on above-mentioned spiral shell
Outside cap, cavity (not shown) is equipped with specifically inside rubber base plate 2, above-mentioned nut is placed in cavity and is limited by the cavity
Position, in process of production, above-mentioned rubber base plate 2 can be moulded on nut.
Above-mentioned first locking member 3 is threaded in the one end of screw rod 1 far from rubber base plate 2, is used to screw rod 1 connecting house
One end of the cabinet 20 of electrical appliance is locked, and the connection between the screw rod 1 and the cabinet 20 of household electrical appliance can be supported strong
Degree.In the present embodiment, above-mentioned first locking member 3 be specifically as follows the flange nut being threadedly coupled with the screw rod 1, hex nut or
Plastic nut, wherein in the present embodiment it is preferable to use flange nut, when screw rod 1 is threadedly coupled cabinet 20, flange nut it is upper
End face can be connected to 20 lower surface of cabinet, since flange nut and 20 contact area of cabinet are larger, can effectively reduce cabinet
20 deformation, and the noise generated between the present embodiment vibration and noise reducing footing 10 and cabinet 20 by vibration can be reduced.
It should be noted that above-mentioned first locking member 3 of the present embodiment can also be directly integrally formed with screw rod 1, i.e., directly
It connects and is fixed on the one end of screw rod 1 far from rubber base plate 2, when screwing screw rod 1 and being connected on cabinet 20, above-mentioned first locking member 3
It can be tightly attached to the lower surface of cabinet 20, cabinet 20 is supported, generated to reduce the deformation of cabinet 20 and because of vibration
Noise.
Above-mentioned second locking member 4 is fixed in screw rod 1 close to 2 one end of rubber base plate, and second locking member 4 compresses rubber
Pedestal 2 simultaneously makes the top of rubber base plate 2 be constantly in deformation state, that is to say, that the top of rubber base plate 2 always by this second
Locking member 4 is fixed.It is constantly in deformation state by the top of rubber base plate 2, entire vibration and noise reducing footing can be enhanced
10 integral rigidity reduces the shaking to entire shake noise reduction footing, and the amplitude of the household electrical appliance such as washing machine is effectively reduced and makes an uproar
Sound avoids the household electrical appliance such as washing machine from being subjected to displacement, and can be avoided when the household electrical appliance such as entire washing machine vibrate big and generate greatly
Force deformation, improve the service life and user experience of the household electrical appliance such as washing machine.
Especially by the cabinet for home appliance such as washing machine 20 between ground at a distance from be turned up when, above-mentioned the of the present embodiment
Two locking members 4 compress rubber base plate 2 and make the structure of the deforming tops of rubber base plate 2, can more obviously realize to washing machine
The vibration and noise reducing of equal household electrical appliance.
The surface area of above-mentioned second locking member 4 towards rubber base plate 2 is greater than rubber base plate as a preferred technical solution,
2 surface areas contacted with the second locking member 4.In the present embodiment, above-mentioned rubber base plate 2 is close to one end of the second locking member 4
In circular cone structure, the surface that above-mentioned second locking member 4 is contacted with rubber base plate 2 is horizontal plane, and the horizontal surface area is greater than
The surface that the footprint of the frustum of a cone of rubber base plate 2, setting with this configuration, the second locking member 4 and rubber base plate 2 contact
Area it is bigger, when generate vibration when, the structure can rapidly and efficiently dissipate vibration generate energy, thus reduce vibration and make an uproar
Sound prevents the displacement of the household electrical appliance such as washing machine.
In the present embodiment, above-mentioned second locking member 4 be locking gasket, the locking gasket can be threadedly connected to screw rod 1 or
Person and screw rod 1, which are integrally formed, to be arranged, and by the locking gasket, can be effectively fixed the top of rubber base plate 2, so that
A damping structure is formed between rubber base plate 2 and locking gasket, to realize the effect of the ability fast dissipation generated to vibration.
In embodiment, the shape of above-mentioned locking gasket is round, hexagon or rectangular, specifically can be according to different needs
It is selected, circular locking gasket is selected in the present embodiment.
Fig. 4 shows the vibration and noise reducing footing 10 of the present embodiment and traditional footing in the prior art and hex bolts are locked
When the footing of tight rubber base plate, washing machine revolving speed-amplitude performance test comparison diagram, abscissa is the revolving speed of washing machine in figure,
Amplitude when ordinate is vibration of washing machine, when corresponding to lead A being hex bolts locking rubber base plate in figure, footing performance
Revolving speed-amplitude curve of washing machine when test；It does washing when being traditional footing performance test in the prior art corresponding to lead B
Revolving speed-amplitude curve of machine, washing machine turns when being vibration and noise reducing 10 performance test of footing of the present embodiment corresponding to lead C
Speed-amplitude curve, as shown in Figure 4, be turned up casing of washing machine 20 between ground at a distance from after, when washing machine revolving speed compared with
When low, the amplitude of the footing of above-mentioned three kinds of structures is not much different, when revolving speed very it is high for example reach 1300 turns when, equipped with above-mentioned existing
There is biggish amplitude in the washing machine of the footing of traditional footing and hex bolts locking rubber base plate in technology, does washing
Machine vibration is obvious, and can generate very big noise.And the amplitude of the washing machine of the vibration and noise reducing footing 10 of the present embodiment is installed
Variation is much smaller than the washing machine equipped with above-mentioned traditional footing in the prior art and the footing of hex bolts locking rubber base plate.
The structure of vibration and noise reducing footing 10 i.e. of the invention, can be effectively reduced the vibration of washing machine, avoid it from generating displacement, and reduce
The noise that vibration of washing machine generates.
The present invention also provides a kind of washing machines, can refer to Fig. 3, and above-mentioned washing machine includes above-mentioned 10 He of vibration and noise reducing footing
Cabinet 20, wherein there are four the settings of vibration and noise reducing footing 10, uniformly distributed is mounted on 20 bottom of cabinet, for realizing to washing machine
Leveling support, while can be effectively reduced the noise of vibration and the vibration generation of washing machine.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of vibration and noise reducing footing, which is characterized in that including screw rod (1), it is fixed in the rubber base plate (2) of screw rod (1) one end,
It is mounted on first locking member (3) of the screw rod (1) far from the rubber base plate (2) one end, and is fixed in the screw rod (1)
The second locking member (4) close to the rubber base plate (2) one end, second locking member (4) compress the rubber base plate (2) simultaneously
Make the rubber base plate (2) deforming tops.
2. vibration and noise reducing footing according to claim 1, which is characterized in that second locking member (4) is towards the rubber
The surface area of glue pedestal (2) is greater than the surface area that the rubber base plate (2) contact second locking member (4).
The area on the surface of contact is greater than the area on the surface that the rubber base plate (2) are contacted with second locking member (4).
3. vibration and noise reducing footing according to claim 1 or 2, which is characterized in that second locking member (4) is locking pad
Piece.
4. vibration and noise reducing footing according to claim 3, which is characterized in that the locking gasket is threadedly connected to the spiral shell
Bar (1) is integrally formed with the screw rod (1).
5. vibration and noise reducing footing according to claim 4, which is characterized in that the shape of the locking gasket is circle, six
It is angular or rectangular.
6. vibration and noise reducing footing according to claim 1, which is characterized in that first locking member (3) is flange nut,
The flange nut is threadedly connected to the screw rod (1).
7. vibration and noise reducing footing according to claim 1, which is characterized in that the affixed rubber base plate of the screw rod (1) (2)
One end is equipped with nut, and the nut is installed in the rubber base plate (2) inside, is coated and fixed by the rubber base plate (2).
8. a kind of washing machine, which is characterized in that including vibration and noise reducing footing (10) as claimed in claim 1 to 7.
9. washing machine according to claim 8, which is characterized in that further include cabinet (20), the vibration and noise reducing footing
(10) it is mounted on the cabinet (20) bottom.
10. washing machine according to claim 9, which is characterized in that there are four vibration and noise reducing footing (10) settings,
Cloth is in the cabinet (20) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710864046.1A CN109537239A (en) | 2017-09-22 | 2017-09-22 | A kind of vibration and noise reducing footing and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710864046.1A CN109537239A (en) | 2017-09-22 | 2017-09-22 | A kind of vibration and noise reducing footing and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109537239A true CN109537239A (en) | 2019-03-29 |
Family
ID=65828215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710864046.1A Pending CN109537239A (en) | 2017-09-22 | 2017-09-22 | A kind of vibration and noise reducing footing and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109537239A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924078A (en) * | 2019-11-13 | 2020-03-27 | 重庆海尔滚筒洗衣机有限公司 | Noise reduction device and washing equipment |
| CN112301677A (en) * | 2020-01-17 | 2021-02-02 | 无锡小天鹅电器有限公司 | Base subassembly and domestic appliance |
| CN113699758A (en) * | 2021-09-13 | 2021-11-26 | 格力电器(成都)有限公司 | Elastic composite support leg of washing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060085833A (en) * | 2005-01-25 | 2006-07-28 | 엘지전자 주식회사 | Reg assembly of washing machine |
| CN201087289Y (en) * | 2007-08-16 | 2008-07-16 | 西玛(青岛)弹簧有限公司 | Adjustable footing |
| CN201953903U (en) * | 2010-12-06 | 2011-08-31 | 潍柴动力股份有限公司 | EDC 17 vibration damping apparatus |
| CN202369814U (en) * | 2010-10-29 | 2012-08-08 | 无锡小天鹅股份有限公司 | Bottom stud structure for washing machine |
| CN207391827U (en) * | 2017-09-22 | 2018-05-22 | 青岛海尔滚筒洗衣机有限公司 | A kind of vibration and noise reducing footing and washing machine |
-
2017
- 2017-09-22 CN CN201710864046.1A patent/CN109537239A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060085833A (en) * | 2005-01-25 | 2006-07-28 | 엘지전자 주식회사 | Reg assembly of washing machine |
| CN201087289Y (en) * | 2007-08-16 | 2008-07-16 | 西玛(青岛)弹簧有限公司 | Adjustable footing |
| CN202369814U (en) * | 2010-10-29 | 2012-08-08 | 无锡小天鹅股份有限公司 | Bottom stud structure for washing machine |
| CN201953903U (en) * | 2010-12-06 | 2011-08-31 | 潍柴动力股份有限公司 | EDC 17 vibration damping apparatus |
| CN207391827U (en) * | 2017-09-22 | 2018-05-22 | 青岛海尔滚筒洗衣机有限公司 | A kind of vibration and noise reducing footing and washing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924078A (en) * | 2019-11-13 | 2020-03-27 | 重庆海尔滚筒洗衣机有限公司 | Noise reduction device and washing equipment |
| CN112301677A (en) * | 2020-01-17 | 2021-02-02 | 无锡小天鹅电器有限公司 | Base subassembly and domestic appliance |
| CN112301677B (en) * | 2020-01-17 | 2022-03-22 | 无锡小天鹅电器有限公司 | Base subassembly and domestic appliance |
| CN113699758A (en) * | 2021-09-13 | 2021-11-26 | 格力电器(成都)有限公司 | Elastic composite support leg of washing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109537239A (en) | A kind of vibration and noise reducing footing and washing machine | |
| CN207391827U (en) | A kind of vibration and noise reducing footing and washing machine | |
| US7673845B2 (en) | Leveling assembly | |
| CN106149315B (en) | A kind of washing machine lower margin and washing machine | |
| CN205572592U (en) | Effectual stamping equipment of shock attenuation | |
| CN106480636A (en) | Device for clothing processing | |
| CN208169421U (en) | A kind of mechanical equipment shock-absorbing foot pad | |
| CN105003517A (en) | Anti-loose internal threaded part and screw joint device | |
| CN203308992U (en) | Composite spring vibration isolator with adjustable damping | |
| CN202989586U (en) | Adjustable footing | |
| CN202073976U (en) | Adjustable foot | |
| CN208886322U (en) | Height adjusting device for frame of textile machine | |
| CN109048861A (en) | A kind of support device for industrial robot | |
| CN206211748U (en) | A kind of electric machine fixation structure of cooking machine | |
| CN202692583U (en) | Detachable refrigerator and adjusting rack of washing machine | |
| CN205842546U (en) | Seat fixed by light fixture | |
| CN204458953U (en) | A kind of controller shock-damping structure | |
| CN207005064U (en) | A kind of sucker with screw | |
| CN109750449A (en) | A kind of pressure spring bracket component and washing machine | |
| CN205592576U (en) | Shock -absorbing foot pad | |
| CN218666791U (en) | Foot for clothes treatment equipment and clothes treatment equipment | |
| CN208046345U (en) | A kind of stepper motor fitting structural assembly | |
| CN207393416U (en) | Connect the bindiny mechanism of vacuum pump and damper | |
| CN208669944U (en) | Damping device for civil engineering | |
| US20190264366A1 (en) | Damping device for a washing machine, and washing machine |
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 |