CN102851919A - Washer hanging device and washer - Google Patents
Washer hanging device and washer Download PDFInfo
- Publication number
- CN102851919A CN102851919A CN2012103169830A CN201210316983A CN102851919A CN 102851919 A CN102851919 A CN 102851919A CN 2012103169830 A CN2012103169830 A CN 2012103169830A CN 201210316983 A CN201210316983 A CN 201210316983A CN 102851919 A CN102851919 A CN 102851919A
- Authority
- CN
- China
- Prior art keywords
- washing machine
- suspension
- suspension rod
- base member
- suspension device
- 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
Images
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention relates to a washer hanging device comprising a hanger rod seat, a hanger rod, a sleeve, a spring and a base part. An upper locking end and a lower locking end are arranged on the hanger rod to respectively lock the hanger rod seat and the base part, wherein the base part is assembled by a bottom support, a damping rubber support, a buffer cushion and an upper cover from down to up; the base part further comprises an one-way locking gasket located between the upper cover and the bottom support and used for locking the bottom part and the hanger rod; and a vibration attenuation sleeve further is mounted in the hanger rod seat. The invention further relates to a washer using the hanging device, which comprises a box, a control disk seat and an inner/outer barrel assembly, wherein the box and the inner/outer barrel assembly are connected and assembled through the hanging device. Due to the technical proposal, the washer improve vibration and nose transmitted to the box by the hanging device so as to ensure entire system can normally run by the low noise and the low vibration.
Description
Technical field
The present invention relates to washing machine, particularly relate to the washing machine of a kind of top-loading washing machine suspension arrangement and this suspension arrangement of use.
Background technology
Washing machine comprises impeller automatic washing machine, two-tub washing machine, roller washing machine, agitator type washing machine etc., and pulsator washing machine is most widely used in the Asia.
Impeller-type, stirring type fully-automatic washing machine all are the top cover unfolding mode, and top-loading washing machine comprises casing, control panel base member, interior outer barrel assembly, and wherein interior outer barrel assembly and casing are assembled into one by four suspension arrangements.Traditional washing machine suspension system, as shown in Figure 1, comprise gooseneck bracket 1, suspension rod 2, sleeve pipe 3, shock-absorbing spring 4 and the base member that is formed by loam cake 5, cushion pad 6, damping rubber holder 7, collet 8, the lower card end 22 of suspension rod 2 is stuck on the collet 8, and collet 8 is inverted T shape, and damping rubber holder 7 is placed on the collet step surface, cushion pad 6 is placed in the upper end of collet 7, then be loam cake 5 above, it clamps the location with sleeve pipe 3 and loam cake 5 respectively in two ends up and down shock-absorbing spring 4, and suspension rod 2 runs through shock-absorbing spring 4.Because the connection between base member and the suspension rod 2 lacks the location, washing machine is in dehydration, because outer barrel parts up-down vibration also can produce displacement between suspension rod 2 and the base member, causes suspension rod 2 directly and the different sound of collet 8 collision generations.
In addition, suspension rod 2 upper ends generally are directly to hang on the gooseneck bracket 1 by card end 21 on the suspension rod, lack the buffer shock-absorbing structure between the upper end of suspension rod 2 and the gooseneck bracket 1, suspension rod 2 and gooseneck bracket 1 directly touch, the vibration that suspension rod 2 produces will be directly delivered on the casing by gooseneck bracket 1, cause the increase of washing machine body vibration that the vibration of washing machine and noise are increased, be difficult to satisfy customer requirements.
The suspension rod of the suspension arrangement of existing top-loading washing machine is because lack buffering and the location, the vibration and the noise that cause outer barrel of washing machine to produce can be delivered on the casing by suspension, cause washing machine complete machine oscillation and noise to increase, cause the user normally to use when serious, cause that the user complains and is discontented with.
Summary of the invention
The present invention is based on above-mentioned defective of the prior art, address the above problem, the invention provides a kind of washing machine that has the suspension device for washing machine of vibration-proof structure, locking mechanism and use this suspension arrangement.
The object of the invention is to, solve noise and vibration problem that top-loading washing machine causes owing to suspension, improve the overall performance of washing machine.
In order to realize the object of the invention, the present invention adopts following technical scheme:
A kind of suspension device for washing machine, comprise gooseneck bracket, suspension rod, sleeve pipe, spring and base member, suspension rod is provided with up and down, and the card end blocks respectively gooseneck bracket and base member, wherein base member is assembled from bottom to top by collet, damping rubber holder, cushion pad, loam cake, and base member also comprises an one-way locking packing ring that is used for locking base member and suspension rod position between loam cake and collet.
Described one-way locking packing ring central authorities are provided with the locking area, and the locking area is comprised of upper convex surface, concave surface, intermediate throughholes and fluting.
Described fluting is four to eight, and described intermediate throughholes diameter is less than or equal to the suspension rod diameter.
Described cushion pad quantity is two, and described one-way locking packing ring is positioned in the middle of two cushion pads.
The center-hole diameter of described cushion pad is less than described suspension rod external diameter, described cushion pad and described suspension rod interference fit.
Also be set with vibration damping sleeve pipe, stator in the described gooseneck bracket, stator is above the vibration damping sleeve pipe, and the upper card end of described suspension rod is stuck in the stator upper surface.
Described vibration damping sleeve pipe contains the part that described suspension rod is positioned at gooseneck bracket.
Described shock-reducing sleeve tube material is rubber part, and described stator material is electrogalvanizing metalwork or stainless steel product.
Described one-way locking packing ring is a kind of in spring steel, carbon steel, steel alloy or the stainless steel metal material.
The invention still further relates to a kind of washing machine, comprise casing, control panel base member, interior outer barrel assembly, wherein interior outer barrel assembly and casing are assembled into one by four suspension arrangements, and washing machine uses suspension arrangement as described above.
By adopting above-mentioned technical scheme, the washing machine of suspension device for washing machine of the present invention and this suspension arrangement of use, the lower end is by monodirectional locking packing ring in the base member, and the upper end has reduced washing machine vibration and noise in use by the cushion blocking in the gooseneck bracket.
Description of drawings
Fig. 1 is the suspension device for washing machine schematic diagram of prior art;
Fig. 2 is suspension device for washing machine most preferred embodiment schematic diagram of the present invention;
Fig. 3 is the exploded view of the most preferred embodiment of suspension device for washing machine of the present invention;
Fig. 4 is the one-way locking pad of washing machine of the present invention and the assembling schematic diagram of suspension rod;
Fig. 5 is the stereogram one of the one-way locking pad of washing machine of the present invention;
Fig. 6 is the stereogram two of the one-way locking pad of washing machine of the present invention.
Number in the figure is: 1. gooseneck bracket, 2. card end on the suspension rod, 21., 22. times card ends, 3. sleeve pipe, 4. shock-absorbing spring, 5. loam cake, 6. cushion pad, 7. damping rubber holder, 8. collet, 9. convex surface on the one-way locking packing ring, 91., 92. flutings, 93. intermediate throughholes, 94. concave surfaces, 10. vibration damping sleeve pipe, 101. damping areas, 101. casing sections, 11. stators.
The specific embodiment
Below in conjunction with accompanying drawing, to suspension device for washing machine provided by the invention and use the washing machine of this suspension arrangement to be elaborated.
Referring to Fig. 2, shown in Figure 3, be the most preferred embodiment schematic diagram of suspension device for washing machine of the present invention, wherein collet 8, damping rubber holder 7, two cushion pads 6, one-way locking packing ring 9, loam cake 5 forms base member, increases a metal one-way locking pad 9 between two cushion pads 6.
In the washing machine running, the outer barrel parts impose on the power of sleeve pipe 3, and sleeve pipe 3 imposes on base member by shock-absorbing spring 4, and base member namely drives one-way locking packing ring 9 and moves down together.Conversely, during shock-absorbing spring 9 resilience, shock-absorbing spring 4 imposes on the power that makes progress of sleeve pipe 3, and sleeve pipe 3 drives base member again to top offset, and this moment is under the effect of one-way locking packing ring 9, base member is fixed on the suspension rod 4, suspension rod 2 can only with base member together synchronously to top offset, that is to say that base member is under the effect of one-way locking packing ring 9, can only be locked in the lowest positions of suspension rod 2, avoid the lower card end 22 of suspension rod 2 and the collision between the collet 8 and produce different sound.
The small different sounds that rock generation that prevent between one-way locking packing ring 9 and loam cake 5, the collet 8 in cushion pad 6 purposes of the up and down both sides of one-way locking packing ring 9.The center-hole diameter of cushion pad 6 is less than the external diameter of suspension rod 2, and cushion pad 6 and suspension rod 2 interference fit prevent to the buffering of base member upper and lower displacement, also playing certain vibration and noise reducing effect after the 9 long-time serviceabilities reductions of one-way locking packing ring.
Referring to Fig. 4, the assembling schematic diagram of suspension rod 2 and one-way locking packing ring 9 is shown, referring to Fig. 5, Figure 6 shows that the stereogram of one-way locking packing ring 9.One-way locking packing ring 9 comprises convex surface 91, fluting 92, intermediate throughholes 93, concave surface 94, and central authorities are round and smooth excessive projections from the bottom up, and suspension rod is through intermediate throughholes 93, and upper convex surface 91 is up towards the direction of gooseneck bracket 1.The operation principle of its one-way locking is as follows: when upper convex surface 91 was installed, strain occured to suspension rod 2 in upper convex surface 91 from concave surface 94, and it is large that intermediate throughholes 93 diameters become, and is easy to install; When in use, when concave surface 94 displacement, strains occur to suspension rod 2 in upper convex surface 91 from upper convex surface 91, and intermediate throughholes 93 apertures diminish, and block suspension rod 2, are difficult for being subjected to displacement.The outer fluting 93 that is arranged with of the intermediate throughholes 93 of one-way locking packing ring 9, purpose is the elasticity that increases lock washer, interference fit is in order to lock suspension rod; The groove number of fluting 93 is four to eight, preferably 6.
What said structure was described is the vibration and noise reducing structure of suspension arrangement lower end, and the suspension arrangement upper end is by having increased a vibration damping sleeve pipe 10 in gooseneck bracket 1 inside, having added a stator 11 above the vibration damping sleeve pipe 10 and realize.Vibration damping sleeve pipe 10 is by casing section 102 and damping area 101 integrated formation, casing section 102 effects are to contain fully the part that suspension rod is arranged in gooseneck bracket, make suspension rod 2 run through vibration damping sleeve pipe 10 and can not contact with gooseneck bracket 1, damping area 101 and stator 11 actings in conjunction, realize the effectiveness in vibration suppression of card end 21 on the suspension rod, in addition stator 11 because of with suspension rod on block end in contact, select metal material, reliability and durability.When the vibration of outer barrel of washing machine parts is delivered to vibration damping sleeve pipe 10, stator 11 by suspension rod 2, after its vibration damping, cushioning effect, greatly reduce being delivered to vibration and the noise of casing, thereby guaranteed whole system low noise, the low normal operation of vibrating.
The invention still further relates to a kind of washing machine, comprise casing, interior outer barrel parts, control system, transmission system, by suspension arrangement interior outer barrel parts and casing are assembled together, washing machine of the present invention uses foregoing suspension arrangement, those skilled in the art of the present technique can understand, so there is not the washing machine complete machine to illustrate.
In sum, adopt the washing machine of above-mentioned suspension arrangement, solve washing machine in use, because suspension arrangement middle hanger 2 plaies and Caused Vibration is large, noise is high problem has improved the overall performance with washing machine have satisfied user's demand.
Certainly, the present invention is not limited to above-mentioned giving an example, the technical scheme that it will be apparent to those skilled in the art that, in the situation that does not break away from the spirit or scope of the present invention, the present invention is made various modifications and changes in claim of the present invention and be equal in the scope of replacement, such as the malformation of one-way locking packing ring, vibration damping sleeve pipe or adopt other alternative materials, such modification and change are all contained in the present invention.
Claims (10)
1. suspension device for washing machine, comprise gooseneck bracket, suspension rod, sleeve pipe, spring and base member, suspension rod is provided with up and down, and the card end blocks respectively gooseneck bracket and base member, wherein base member is assembled from bottom to top by collet, damping rubber holder, cushion pad, loam cake, it is characterized in that base member also comprises one between loam cake and collet, for the one-way locking packing ring that locks base member and suspension rod position.
2. suspension device for washing machine according to claim 1 is characterized in that: described one-way locking packing ring central authorities are provided with the locking area, and the locking area is comprised of upper convex surface, concave surface, intermediate throughholes and fluting.
3. suspension device for washing machine according to claim 2, it is characterized in that: described fluting is four to eight, and described intermediate throughholes diameter is less than or equal to the suspension rod diameter.
4. suspension device for washing machine according to claim 3, it is characterized in that: described cushion pad quantity is two, described one-way locking packing ring is positioned in the middle of two cushion pads.
5. suspension device for washing machine according to claim 4 is characterized in that: the center-hole diameter of described cushion pad is less than described suspension rod external diameter, described cushion pad and described suspension rod interference fit.
6. according to claim 1 to 5 each described suspension device for washing machines, it is characterized in that: also be set with vibration damping sleeve pipe, stator in the described gooseneck bracket, stator is above the vibration damping sleeve pipe, and the upper card end of described suspension rod is stuck in the stator upper surface.
7. suspension device for washing machine according to claim 6, it is characterized in that: described vibration damping sleeve pipe contains the part that described suspension rod is positioned at gooseneck bracket.
8. suspension device for washing machine according to claim 7, it is characterized in that: described vibration damping sleeve pipe is rubber part, described stator is electrogalvanizing metalwork or stainless steel product.
9. suspension device for washing machine according to claim 1 is characterized in that: described one-way locking packing ring is a kind of in spring steel, carbon steel, steel alloy, the stainless steel metal material.
10. a washing machine comprises casing, control panel base member, interior outer barrel assembly, and wherein interior outer barrel assembly and casing are assembled into one by four suspension arrangements, and it is characterized in that: washing machine uses according to each described suspension arrangement of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103169830A CN102851919A (en) | 2012-08-31 | 2012-08-31 | Washer hanging device and washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103169830A CN102851919A (en) | 2012-08-31 | 2012-08-31 | Washer hanging device and washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102851919A true CN102851919A (en) | 2013-01-02 |
Family
ID=47398865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103169830A Pending CN102851919A (en) | 2012-08-31 | 2012-08-31 | Washer hanging device and washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102851919A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930044A (en) * | 2015-12-30 | 2017-07-07 | 合肥海尔洗衣机有限公司 | A kind of vibration absorber and washing machine with function of weighing |
| CN108130684A (en) * | 2016-11-30 | 2018-06-08 | 青岛海尔洗衣机有限公司 | Outer barrel level adjustment system and method and washing machine in washing machine |
| CN110607652A (en) * | 2018-06-15 | 2019-12-24 | 无锡小天鹅电器有限公司 | Hoisting assembly for washing machine and pulsator washing machine with same |
| CN114438737A (en) * | 2020-11-04 | 2022-05-06 | 青岛海尔洗衣机有限公司 | Shock attenuation jib and washing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851319Y (en) * | 2005-08-03 | 2006-12-27 | 无锡小天鹅股份有限公司 | Suspension device for washing machine |
| KR20090012698U (en) * | 2008-06-09 | 2009-12-14 | 삼천산업 주식회사 | Friction damper 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 |
| CN202116869U (en) * | 2010-11-29 | 2012-01-18 | 无锡小天鹅股份有限公司 | Suspension assembly for washing machine |
| JP2012135367A (en) * | 2010-12-24 | 2012-07-19 | Yamauchi Corp | Vibration absorber for washing machine |
| CN202865627U (en) * | 2012-08-31 | 2013-04-10 | 海尔集团公司 | Suspension device of washing machine and washing machine |
-
2012
- 2012-08-31 CN CN2012103169830A patent/CN102851919A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851319Y (en) * | 2005-08-03 | 2006-12-27 | 无锡小天鹅股份有限公司 | Suspension device for washing machine |
| KR20090012698U (en) * | 2008-06-09 | 2009-12-14 | 삼천산업 주식회사 | Friction damper for 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 |
| JP2012135367A (en) * | 2010-12-24 | 2012-07-19 | Yamauchi Corp | Vibration absorber 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 |
| CN202865627U (en) * | 2012-08-31 | 2013-04-10 | 海尔集团公司 | Suspension device of washing machine and washing machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930044A (en) * | 2015-12-30 | 2017-07-07 | 合肥海尔洗衣机有限公司 | A kind of vibration absorber and washing machine with function of weighing |
| CN108130684A (en) * | 2016-11-30 | 2018-06-08 | 青岛海尔洗衣机有限公司 | Outer barrel level adjustment system and method and washing machine in washing machine |
| CN108130684B (en) * | 2016-11-30 | 2021-07-09 | 青岛胶南海尔洗衣机有限公司 | Washing machine inner and outer barrel horizontal adjusting system and method and washing machine |
| CN110607652A (en) * | 2018-06-15 | 2019-12-24 | 无锡小天鹅电器有限公司 | Hoisting assembly for washing machine and pulsator washing machine with same |
| CN114438737A (en) * | 2020-11-04 | 2022-05-06 | 青岛海尔洗衣机有限公司 | Shock attenuation jib and washing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100529233C (en) | Drum type washing machine | |
| KR100777299B1 (en) | Washing or drying machine | |
| US9127396B2 (en) | Washing machine having a friction suspension | |
| KR101934735B1 (en) | Washing machine | |
| CN102851919A (en) | Washer hanging device and washer | |
| US9297434B2 (en) | Shock absorber having an improved friction element | |
| CN102660854A (en) | Damping assembly of impeller automatic washing machine | |
| CN101429718A (en) | Shock-absorbing suspension rod of combined spring | |
| CN202865627U (en) | Suspension device of washing machine and washing machine | |
| CN102308042B (en) | Washing machine | |
| CN202595504U (en) | Impeller type damping assembly of full-automatic washing machine | |
| KR101969025B1 (en) | Washing machine damping device and washing machine | |
| CN101413200B (en) | Drum type washing machine and damping device therefor | |
| KR102133190B1 (en) | Washing machine and method of manufacturing the same | |
| CN110387677B (en) | Drum type washing machine and damping device thereof | |
| CN110904625A (en) | Damping and silencing device for washing machine | |
| CN2337168Y (en) | Damper mechanism for washing machine | |
| WO2011106910A1 (en) | Dynamic vibration damping device and washing machine equipped therewith | |
| KR101819507B1 (en) | Laundry Machine | |
| US9915018B2 (en) | Washing machine | |
| KR20150011214A (en) | Laundry treatment apparatus | |
| CN209144476U (en) | A kind of washing machine vibration absorber and washing machine | |
| CN203230764U (en) | Centrifuge for nano-material production and damping device | |
| CN112900000B (en) | Drum washing machine | |
| KR100685977B1 (en) | Drum washer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160613 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |