CN207391827U - 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
- CN207391827U CN207391827U CN201721220993.9U CN201721220993U CN207391827U CN 207391827 U CN207391827 U CN 207391827U CN 201721220993 U CN201721220993 U CN 201721220993U CN 207391827 U CN207391827 U CN 207391827U
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- Prior art keywords
- base plate
- rubber base
- vibration
- washing machine
- footing
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The utility model belongs to footing correlative technology field, 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, mounted on first locking member of the screw rod away from described rubber base plate one end and second locking member of the screw rod close to described rubber base plate one end is fixed in, second locking member compresses the rubber base plate and makes the rubber base plate deforming tops.The utility model by screw rod close to affixed second locking member in described rubber base plate one end, and the second locking member is caused to compress rubber base plate and makes rubber base plate deforming tops, the integral rigidity of footing can effectively be enhanced, entire footing is rocked in reduction, and effectively reduce the amplitude and noise of washing machine, washing machine is avoided to be subjected to displacement, and can avoid generating big force deformation when entire vibration of washing machine is big, improves the service life and user experience of washing machine.
Description
Technical field
The utility model is related to footing correlative technology field more particularly to a kind of vibration and noise reducing footing and washing machine.
Background technology
Washing machine can set footing in its bottom, the leveling of washing machine and vibration damping are imitated with realizing when installing after sale
Fruit, the structure (as shown in Figure 1) that traditional footing is mostly locked using rubber foot 100 with nut 101, rubber foot 100 and ground
Damping effect is played in face contact, and the screw rod 102 on rubber foot 100 can be threadedly coupled with washing machine shell, hex nut 101
It is then used to lock 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 and the distance on ground are typically designed in 10mm or so currently on the market, in such cases
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 is needed below machine by just needing by adjusting four at this time sometimes
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 shifted over 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 rotating speed, cause washing machine
It is mobile；And in the high rotating 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
Larger noise is generated during row, reduces user experience.
Utility model content
The purpose of this utility model is to provide a kind of vibration and noise reducing footing, and to solve, existing footing damping effect is weak to ask
Topic.
The another object of the utility model is to provide a kind of washing machine, existing to solve including above-mentioned vibration and noise reducing footing
There is washing machine because can be subjected to displacement caused by footing damping effect is weak and noise is big the problem of.
For this purpose, the utility model uses following technical scheme：
A kind of vibration and noise reducing footing including screw rod, is fixed in the rubber base plate of screw rod one end, separate mounted on the screw rod
First locking member of described rubber base plate one end and be fixed in the screw rod close to described rubber base plate one end second locking
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 more 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 circular, hexagon or square.
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 utility model also provides a kind of washing machine, including above-mentioned vibration and noise reducing footing.
Preferably, further including babinet, the vibration and noise reducing footing is mounted on the bottom of box.
Preferably, there are four the vibration and noise reducing footing settings, the bottom of box is distributed on.
The beneficial effects of the utility model：By in screw rod close to affixed second locking member in described rubber base plate one end, and
And the second locking member is caused to compress rubber base plate and makes rubber base plate deforming tops, it can effectively enhance the integral rigidity of footing,
Entire footing is rocked in reduction, and effectively reduces the amplitude and noise of washing machine, and washing machine is avoided to be subjected to displacement, and can be kept away
Exempt to generate big force deformation when entire vibration of washing machine is big, improve 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.
Description of the drawings
Fig. 1 is the structure diagram of the utility model footing of the prior art；
Fig. 2 is the structure diagram of the utility model vibration and noise reducing footing；
Fig. 3 is the schematic diagram for the washing machine that the utility model has vibration and noise reducing footing；
Fig. 4 is the utility model vibration and noise reducing footing and footing of the prior art and hex bolts locking rubber base plate
When performance test comparison diagram.
In figure：
1st, screw rod；2nd, rubber base plate；3rd, the first locking member；4th, the second locking member；10th, vibration and noise reducing footing；20th, babinet；
100th, rubber foot；101st, nut；102nd, screw rod.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
The utility model provides a kind of vibration and noise reducing footing 10, as shown in Fig. 2, the vibration and noise reducing footing 10 include screw rod 1,
Rubber base plate 2, the first locking member 3 and the second locking member 4, wherein：
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
It waits below the babinet 20 of household electrical appliance (shown in Fig. 3), in the present embodiment, above-mentioned screw rod 1 is both provided with screw thread vertically, 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 with ground for contacting, and lower surface is plane, and the rubber base plate 2 is coated on above-mentioned spiral shell
Outside cap, cavity (not shown) specifically is internally provided in 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 away from rubber base plate 2, is used to screw rod 1 connecting house
One end of the babinet 20 of electrical appliance is locked, and the connection between the screw rod 1 and the babinet 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
It is preferable to use flange nut in plastic nut, wherein the present embodiment, when screw rod 1 is threadedly coupled babinet 20, flange nut it is upper
End face can be connected to 20 lower surface of babinet, since flange nut and 20 contact area of babinet are larger, can effectively reduce babinet
20 deformation, and the noise generated between the present embodiment vibration and noise reducing footing 10 and babinet 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., it is straight
It connects and is fixed on the one end of screw rod 1 away from rubber base plate 2, when screwing screw rod 1 and being connected on babinet 20, above-mentioned first locking member 3
The lower surface of babinet 20 can be close to, babinet 20 is supported, is generated with the deformation for reducing babinet 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.Deformation state is constantly in by the top of rubber base plate 2, entire vibration and noise reducing footing can be enhanced
10 integral rigidity reduces and is rocked to entirely shaking noise reduction footing, and effectively reduces the amplitudes of household electrical appliance such as washing machine and make an uproar
Sound avoids the household electrical appliance such as washing machine from being subjected to displacement, and it is big that entire washing machine can be avoided to be generated when household electrical appliance vibration is big
Force deformation, improve the service life and user experience of the household electrical appliance such as washing machine.
Especially by washing machine when the distance between cabinet for home appliance 20 and ground is heightened, 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
Wait the vibration and noise reducing of household electrical appliance.
As preferred technical solution, the surface area of above-mentioned second locking member 4 towards rubber base plate 2 is more than rubber base plate
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 more 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 bigger, when generate vibration when, the structure can rapidly and efficiently dissipate vibration generate energy, so as to 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 is integrally formed with screw rod 1 and sets, and by the locking gasket, can effectively be 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 circular, hexagon or square, specifically can be according to different needs
It makes choice, circular locking gasket is selected in the present embodiment.
Fig. 4 shows that the vibration and noise reducing footing 10 of the present embodiment and traditional footing of the prior art and hex bolts are locked
During the footing of tight rubber base plate, the performance test comparison diagram of washing machine rotating speed-amplitude, abscissa is the rotating 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
Rotating speed-amplitude curve of washing machine during test；It does washing when being traditional footing performance test of the prior art corresponding to lead B
Rotating 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, after the distance between casing of washing machine 20 and ground is heightened, when washing machine rotating speed compared with
When low, the amplitude of the footing of above-mentioned three kinds of structures is not much different, when rotating speed very it is high for example reach 1300 turns when, equipped with above-mentioned existing
There is larger 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 apparent, 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 of the footing equipped with above-mentioned traditional footing of the prior art and hex bolts locking rubber base plate.
That is the structure of the vibration and noise reducing footing 10 of the utility model can effectively reduce the vibration of washing machine, it is avoided to generate displacement, and
Reduce the noise of vibration of washing machine generation.
The utility model also provides a kind of washing machine, can refer to Fig. 3, and above-mentioned washing machine includes above-mentioned vibration and noise reducing footing
10 and babinet 20, there are four wherein vibration and noise reducing footing 10 is set, uniformly distributed is mounted on 20 bottom of babinet, is used to implement to laundry
The leveling support of machine, while can effectively reduce the noise that the vibration of washing machine and vibration generate.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the utility model etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of vibration and noise reducing footing, which is characterized in that including screw rod (1), the rubber base plate (2) of screw rod (1) one end is fixed in,
Mounted on first locking member (3) of the screw rod (1) away from the rubber base plate (2) one end and it 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 more than the surface area that the rubber base plate (2) contacts 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 square.
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 any vibration and noise reducing footing (10) of claim 1-7.
9. washing machine according to claim 8, which is characterized in that further include babinet (20), the vibration and noise reducing footing
(10) it is mounted on the babinet (20) bottom.
10. washing machine according to claim 9, which is characterized in that there are four the vibration and noise reducing footing (10) is set,
Cloth is in the babinet (20) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721220993.9U CN207391827U (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 |
|---|---|---|---|
| CN201721220993.9U CN207391827U (en) | 2017-09-22 | 2017-09-22 | A kind of vibration and noise reducing footing and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207391827U true CN207391827U (en) | 2018-05-22 |
Family
ID=62404889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721220993.9U Active CN207391827U (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) | CN207391827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537239A (en) * | 2017-09-22 | 2019-03-29 | 青岛海尔滚筒洗衣机有限公司 | A kind of vibration and noise reducing footing and washing machine |
| CN111692275A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔洗衣机有限公司 | Washing machine bottom foot and technological method |
| CN112301677A (en) * | 2020-01-17 | 2021-02-02 | 无锡小天鹅电器有限公司 | Base subassembly and domestic appliance |
-
2017
- 2017-09-22 CN CN201721220993.9U patent/CN207391827U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537239A (en) * | 2017-09-22 | 2019-03-29 | 青岛海尔滚筒洗衣机有限公司 | A kind of vibration and noise reducing footing and washing machine |
| CN111692275A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔洗衣机有限公司 | Washing machine bottom foot and technological method |
| 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 |
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