CN106480648A - A kind of vibration insulating system and the washing machine with this vibration insulating system - Google Patents
A kind of vibration insulating system and the washing machine with this vibration insulating system Download PDFInfo
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- CN106480648A CN106480648A CN201510554933.XA CN201510554933A CN106480648A CN 106480648 A CN106480648 A CN 106480648A CN 201510554933 A CN201510554933 A CN 201510554933A CN 106480648 A CN106480648 A CN 106480648A
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- insulating system
- vibration
- vibration insulating
- washing machine
- shock
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- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of vibration insulating system and the washing machine with this vibration insulating system, wherein, vibration insulating system includes gooseneck bracket, and gooseneck bracket is connected with some suspension rods being arranged in parallel, and downrod lower end is provided with vibration absorber.The present invention passes through using the vibration insulating system with compound vibration-damping function, run in laundry machine dehydration, when medicated clothing in particularly interior bucket eccentric, outer barrel can produce in running and wave, but because the vibration absorber of outer barrel bottom setting can effectively decompose and reduce the nosing force of outer barrel, thus reducing the rocking tendency of outer barrel, therefore when carrying substantial amounts of medicated clothing, there is the washing machine of this vibration insulating system, its self correction ability is effectively improved, thus effectively reducing vibration and noise.
Description
Technical field
The present invention relates to washing machine technology field, it particularly relates to a kind of vibration insulating system and the washing machine with this vibration insulating system.
Background technology
Traditional washing machine vibration absorber only uses on low capacity washing machine, and during dehydration, vibration absorber can play the effect of vibration and noise reducing to washing machine.And such vibration absorber is for the effect of vibration and noise reduction of the Large Copacity automatic washing machine of more than 10kg and bad.This is because high-capacity washing machine clothing amount is more, when medicated clothing is washed in washing machine inner tub, easily eccentric phenomena in medicated clothing, and then when leading to be dehydrated startup optimization, outer barrel vibration is larger.And because common vibration absorber is difficult to play effective correction effect, the phenomenon that vibration is larger or washing machine cannot normally run therefore usually occurs.
Therefore, need a kind of vibration absorber with efficient vibration damping deviation-correcting function of design badly, to solve the problems referred to above of prior art presence.
Content of the invention
For the problems referred to above in correlation technique, the present invention provides a kind of vibration insulating system and the washing machine with this vibration insulating system, and the self correction ability of washing machine can be made to effectively improve, thus reducing vibration and noise.
The technical scheme is that and be achieved in that：
According to an aspect of the invention, it is provided a kind of vibration insulating system.
This vibration insulating system includes：Gooseneck bracket, gooseneck bracket is connected with some suspension rods being arranged in parallel, and downrod lower end is provided with vibration absorber.
Preferably, vibration absorber includes the housing with accommodating chamber, and suspension rod runs through housing, and housing lower end is provided with the bottom of sealing structure, accommodates pressure buffer mechanism in housing.
Preferably, pressure buffer mechanism includes spring, cylinder or flexible material.
Preferably, pressure buffer mechanism includes the secondary spring being connected in series and shock-absorbing spring, when being acted on by external force, suspension rod drives secondary spring and/or shock-absorbing spring to do compression motion, when external force disappears, under its own resilient effect, secondary spring and/or shock-absorbing spring do return motion.
Preferably, secondary spring is connected with shock-absorbing spring by connecting support member.
Preferably, it is sequentially provided with shock-absorbing spring support between shock-absorbing spring and bottom, contain asphalt felt, Sliding seal cup, lower supporting pad and sealing ring.
Preferably, the coefficient of elasticity of described secondary spring is more than the coefficient of elasticity of shock-absorbing spring.
Preferably, when described secondary spring is compressed, being partly or entirely compressed to inside shock-absorbing spring, thus reducing the volume of pressure buffer mechanism, reducing the length of housing.
Preferably, housing upper end is socketed with vibration damping felt, and housing upper end, suspension rod are provided with water-tight device.
Preferably, the quantity at least two of suspension rod.
According to a further aspect in the invention, there is provided a kind of washing machine, this washing machine has above-mentioned vibration insulating system.
Further, vibration insulating system is arranged in the space between outer barrel of washing machine and box section corner, the top of vibration insulating system is connected with casing tip side wall by angle gripper shoe, the bottom of vibration insulating system is connected with the outer barrel hanger bracket being arranged in outer barrel, the suspension mouth corresponding with vibration absorber is provided with outer barrel hanger bracket, vibration absorber passes through and hangs mouth, and is supported to hanging mouth.
Further, at least there is in each space a vibration insulating system, each vibration insulating system has at least two vibration absorbers.
Further, during washing machine inner tub water inlet, if the water yield is more, shock-absorbing spring forced compression, secondary spring is not fully compressed, when washing machine enters full water amount, secondary spring is fully compressed, other parts in cooperation washing machine, according to secondary spring coefficient of elasticity, shock-absorbing spring coefficient of elasticity and their displacement, realize the metering to the weight of water in washing machine.
Further, when washing machine undergarment is more and serious biasing occurs, shock-absorbing spring is fully compressed and cannot play damping effect, and now, secondary spring plays damping effect.
Beneficial effects of the present invention：The present invention passes through using the vibration insulating system with compound vibration-damping function, run in laundry machine dehydration, when medicated clothing in particularly interior bucket eccentric, outer barrel can produce in running and wave, but because the vibration absorber of outer barrel bottom setting can effectively decompose and reduce the nosing force of outer barrel, thus reducing the rocking tendency of outer barrel, therefore when carrying substantial amounts of medicated clothing, there is the washing machine of this vibration insulating system, its self correction ability is effectively improved, thus effectively reducing vibration and noise.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing of use required in embodiment will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation one of vibration insulating system described according to embodiments of the present invention；
Fig. 2 is the structural representation two of vibration insulating system described according to embodiments of the present invention；
Fig. 3 is the decomposition view of vibration insulating system described according to embodiments of the present invention；
Fig. 4 is the partial sectional view of the washing machine being equipped with vibration insulating system described according to embodiments of the present invention.
In figure：
1st, backup washer；2nd, gooseneck bracket；3rd, suspension rod；4th, water-tight device；5th, vibration damping felt；6th, housing；7th, secondary spring；8th, connect support member；9th, shock-absorbing spring；10th, shock-absorbing spring support；11st, contain asphalt felt；12nd, Sliding seal cup；13rd, lower supporting pad；14th, sealing ring；15th, bottom；16th, outer barrel hanger bracket；17th, hang mouth；18th, vibration absorber；19th, casing；20th, base；21st, footing.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, broadly fall into the scope of protection of the invention.
According to embodiments of the invention, there is provided a kind of vibration insulating system.
As Figure 1-4, vibration insulating system according to embodiments of the present invention includes gooseneck bracket 2, and gooseneck bracket 2 is connected with least two suspension rods 3 being arranged in parallel, and suspension rod 3 lower end is provided with vibration absorber 18.
Specifically, vibration absorber 18 includes the housing 6 with accommodating chamber, and suspension rod 3 runs through housing 6, and housing 6 lower end is provided with the bottom 15 of sealing structure, accommodates pressure buffer mechanism in housing 6, and pressure buffer mechanism includes spring, cylinder or flexible material.
Preferably, pressure buffer mechanism includes the secondary spring 7 being connected in series and shock-absorbing spring 9, when being acted on by external force, suspension rod 3 drives secondary spring 7 and/or shock-absorbing spring 9 to do compression motion, when external force disappears, under its own resilient effect, secondary spring 7 and/or shock-absorbing spring 9 do return motion, wherein, the coefficient of elasticity of secondary spring 7 be more than shock-absorbing spring 9 coefficient of elasticity, when secondary spring 7 is compressed, secondary spring 7 be partly or entirely compressed into inside shock-absorbing spring 9, thus reducing the volume of pressure buffer mechanism, reduce the length of housing.
And, it is sequentially provided with shock-absorbing spring support 10 between shock-absorbing spring 9 and bottom 15, containing asphalt felt 11, Sliding seal cup 12, lower supporting pad 13 and sealing ring 14.Shock-absorbing spring support 10 is used for fixing shock-absorbing spring 9, to prevent shock-absorbing spring 9 from shifting under force, setting further row buffering can be entered to nosing force containing asphalt felt 11 and Sliding seal cup 12.
In addition, housing 6 upper end is socketed with vibration damping felt 5, vibration damping felt 5 can enter row buffering to nosing force further, housing 6 upper end, suspension rod 3 are provided with water-tight device 4, water-tight device 4 can be tarpaulin, and the washings being prevented from sputtering interior bucket drop onto and lead to vibration damping to lose efficacy in vibration absorber 18 or metal parts occurs corrosion.
Specifically, secondary spring 7 is arranged in connection support member 8, shock-absorbing spring 9 is socketed in connection support member 8 bottom, shock-absorbing spring support 10 is socketed in shock-absorbing spring 9 lower end, bottom 15 is threaded connection mode or snap fit and is connected with housing 6, the suspension rod 3 top coupling being installed on gooseneck bracket 2 is provided with backup washer 1, and backup washer 1 is used for strengthening the Area of bearing between each connector, thus reducing the pressure between the support member contacting with each other.
By technique scheme, when specifically used, as Figure 1-3, vibration insulating system is arranged in the space between outer barrel of washing machine and casing 19 turning, the top of vibration insulating system is connected with the side wall on casing top by angle gripper shoe, and the bottom of vibration insulating system is connected with the outer barrel hanger bracket 16 being arranged in outer barrel, and outer barrel hanger bracket 16 is provided with the suspension mouth 17 corresponding with vibration absorber 18, vibration absorber 18 passes through and hangs mouth 17, and is supported to hanging mouth 17.
During dehydrating operation, operating outer barrel produces nosing force, when nosing force acts on suspension rod 3, the vibration absorber 18 being connected with suspension rod 3 is acted on by power, coefficient of elasticity due to secondary spring 7 is more than the coefficient of elasticity of shock-absorbing spring 9, therefore when being acted on by nosing force, shock-absorbing spring 9 larger displacement first, when shock-absorbing spring 9 is fully compressed, secondary spring 7 now is not fully compressed, when the of short duration disappearance of nosing force, shock-absorbing spring 9 and secondary spring 7 produce restoring force, the restoring force being produced by spring, the nosing force consumption of outer barrel is discharged by vibration insulating system.When interior bucket medicated clothing capacity is larger, outer barrel rocking tendency increases, vibration absorber 18 has carried out effective decomposition to the nosing force of outer barrel, thus reducing the nosing force of outer barrel, outer barrel rocking tendency is obviously reduced, and vibration and noise are significantly reduced.
According to a further aspect in the invention, additionally provide a kind of washing machine, at least there is in each space between outer barrel of washing machine and casing 19 turning a vibration insulating system, each vibration insulating system has at least two vibration absorbers 18.
In order to preferably facilitate the technique scheme understanding the present invention, below by way of instantiation washing machine, the technique scheme of the present invention is described in detail.
As Figure 1-4, washing machine also includes casing 19, disk seat, gimbal, motor and control system and drainage system, casing 19 lower end is provided with base 20, base 20 lower end is provided with footing 21, it is provided with outer barrel in casing 19, outer barrel clear width predeterminable range is provided with interior bucket, vibration insulating system is arranged in the space between outer barrel of washing machine and casing 19 turning, the top of vibration insulating system is connected with casing 19 tip side wall by angle gripper shoe, the bottom of vibration insulating system is connected with the outer barrel hanger bracket 16 being arranged in outer barrel, the suspension mouth 17 corresponding with vibration absorber 18 is provided with outer barrel hanger bracket 16, vibration absorber 18 passes through and hangs mouth 17, and be supported to hanging mouth 17.
Washing machine workflow is as follows：Cover in user's unlatching，The medicated clothing that need are washed is put in interior bucket，Option program，Open washing machine，Outer barrel rotates，Because in interior bucket, medicated clothing capacity is larger，In dehydration，Medicated clothing occurs eccentric phenomena，When offset is larger，The rocking tendency of outer barrel increases immediately，Now，The vibration absorber 18 being arranged in space between outer barrel of washing machine and casing 19 turning plays a role，Nosing force acts on vibration absorber 18，It is provided with secondary spring 7 due in vibration absorber 18，The shock-absorbing spring 9 being connected with secondary spring 7、It is successively set on the shock-absorbing spring support 10 of shock-absorbing spring 9 lower end、Containing asphalt felt 11 and be arranged on the parts such as the Sliding seal cup 12 containing asphalt felt 11 lower end，By the reciprocating motion of spring and its with respectively there is cooperating of buffer shock-absorbing functional part，It is achieved thereby that the buffering to nosing force and release，And due in each space, at least there is a vibration insulating system，Each vibration insulating system has at least two vibration absorbers 18，Therefore，At least provided with four vibration insulating systems in space between outer barrel of washing machine and casing 19 turning，At least eight vibration absorbers 18，Thus greatly strengthen the self correction ability of washing machine，Achieve double vibration-damping functions，Effectively reduce vibration and noise.
When washing machine inner tub is intake, if the water yield is more, shock-absorbing spring 9 forced compression, secondary spring 7 is not fully compressed, when washing machine inner tub enters full water amount, secondary spring 7 is fully compressed, other parts in cooperation washing machine, according to the coefficient of elasticity of secondary spring 7, the coefficient of elasticity of shock-absorbing spring 9 and their displacement, it is capable of the metering to the weight of water in washing machine, and when washing machine undergarment is more and serious biasing occurs, shock-absorbing spring 9 is fully compressed and cannot play damping effect, now, secondary spring 7 plays main damping effect.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of vibration insulating system, including gooseneck bracket it is characterised in that described gooseneck bracket is connected with some suspension rods being arranged in parallel, described downrod lower end is provided with vibration absorber.
2. it is characterised in that described vibration absorber includes the housing with accommodating chamber, described suspension rod runs through housing to vibration insulating system according to claim 1, and housing lower end is provided with the bottom of sealing structure, accommodates pressure buffer mechanism in described housing.
3. vibration insulating system according to claim 2 is it is characterised in that described pressure buffer mechanism includes spring, cylinder or flexible material.
4. vibration insulating system according to claim 3, it is characterized in that, described pressure buffer mechanism includes secondary spring and the shock-absorbing spring being connected in series, when being acted on by external force, suspension rod drives secondary spring and/or shock-absorbing spring to do compression motion, when external force disappears, under its own resilient effect, secondary spring and/or shock-absorbing spring do return motion.
5. vibration insulating system according to claim 4 is it is characterised in that described secondary spring is connected with shock-absorbing spring by connecting support member.
6. vibration insulating system according to claim 4 is it is characterised in that be sequentially provided with shock-absorbing spring support, containing asphalt felt, Sliding seal cup, lower supporting pad and sealing ring between described shock-absorbing spring and bottom.
7. it is characterised in that described housing upper end is socketed with vibration damping felt, described housing upper end, suspension rod are provided with water-tight device to vibration insulating system according to claim 2.
8. a kind of washing machine is it is characterised in that described washing machine has the vibration insulating system described in any one in claim 1 to 7.
9. washing machine according to claim 8, it is characterized in that, described vibration insulating system is arranged in the space between outer barrel of washing machine and box section corner, the top of described vibration insulating system is connected with casing tip side wall by angle gripper shoe, the bottom of described vibration insulating system is connected with the outer barrel hanger bracket being arranged in outer barrel, the suspension mouth corresponding with vibration absorber is provided with said tub hanger bracket, described vibration absorber passes through and hangs mouth, and is supported to hanging mouth.
10. it is characterised in that at least having a vibration insulating system in each space, each vibration insulating system has at least two vibration absorbers to washing machine according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554933.XA CN106480648A (en) | 2015-09-02 | 2015-09-02 | A kind of vibration insulating system and the washing machine with this vibration insulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554933.XA CN106480648A (en) | 2015-09-02 | 2015-09-02 | A kind of vibration insulating system and the washing machine with this vibration insulating system |
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| CN106480648A true CN106480648A (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510554933.XA Pending CN106480648A (en) | 2015-09-02 | 2015-09-02 | A kind of vibration insulating system and the washing machine with this vibration insulating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019007339A1 (en) * | 2017-07-03 | 2019-01-10 | 青岛海尔洗衣机有限公司 | Shock absorption suspension rod assembly for washing machine, and washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06154480A (en) * | 1992-11-25 | 1994-06-03 | Matsushita Electric Ind Co Ltd | Vibration isolating device of automatic washing machine |
| CN1168433A (en) * | 1996-05-30 | 1997-12-24 | 三星电子株式会社 | Washing machine |
| CN2881209Y (en) * | 2005-12-23 | 2007-03-21 | 郑玉海 | Bispring shock absorber |
| CN101429718A (en) * | 2008-12-15 | 2009-05-13 | 南京乐金熊猫电器有限公司 | Shock-absorbing suspension rod of combined spring |
| CN102212951A (en) * | 2011-06-03 | 2011-10-12 | 合肥荣事达洗衣设备制造有限公司 | Suspension structure of impeller type washing machine |
| CN202116869U (en) * | 2010-11-29 | 2012-01-18 | 无锡小天鹅股份有限公司 | Suspension assembly for washing machine |
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2015
- 2015-09-02 CN CN201510554933.XA patent/CN106480648A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06154480A (en) * | 1992-11-25 | 1994-06-03 | Matsushita Electric Ind Co Ltd | Vibration isolating device of automatic washing machine |
| CN1168433A (en) * | 1996-05-30 | 1997-12-24 | 三星电子株式会社 | Washing machine |
| CN2881209Y (en) * | 2005-12-23 | 2007-03-21 | 郑玉海 | Bispring shock absorber |
| CN101429718A (en) * | 2008-12-15 | 2009-05-13 | 南京乐金熊猫电器有限公司 | Shock-absorbing suspension rod of combined spring |
| CN202116869U (en) * | 2010-11-29 | 2012-01-18 | 无锡小天鹅股份有限公司 | Suspension assembly for washing machine |
| CN102212951A (en) * | 2011-06-03 | 2011-10-12 | 合肥荣事达洗衣设备制造有限公司 | Suspension structure of impeller type washing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019007339A1 (en) * | 2017-07-03 | 2019-01-10 | 青岛海尔洗衣机有限公司 | Shock absorption suspension rod assembly for washing machine, and washing machine |
| CN109208254A (en) * | 2017-07-03 | 2019-01-15 | 青岛海尔洗衣机有限公司 | A kind of washing machine shock-absorbing suspension rod component and washing machine |
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Application publication date: 20170308 |
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