CN2337168Y - Damper mechanism for washing machine - Google Patents
Damper mechanism for washing machine Download PDFInfo
- Publication number
- CN2337168Y CN2337168Y CN 98220683 CN98220683U CN2337168Y CN 2337168 Y CN2337168 Y CN 2337168Y CN 98220683 CN98220683 CN 98220683 CN 98220683 U CN98220683 U CN 98220683U CN 2337168 Y CN2337168 Y CN 2337168Y
- Authority
- CN
- China
- Prior art keywords
- washing machine
- damper mechanism
- cushion blocking
- shock
- absorbing spring
- 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.)
- Expired - Fee Related
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model relates to a damper mechanism for washing machines, which comprises a hanger rod, a hanger rod seat, an upper support, damping springs and a lower support. The utility model is characterized in that a lower damping pad is arranged between the upper support and the damping spring; a plastic positioning support is also arranged between the upper support and the damping spring; an upper damping pad is arranged between the hanger rod seat and the upper end of the hanger rod. The utility model has the advantages that because the utility model is additionally provided with a plurality of damping structures, the vibrations and the noise of an outer barrel can be reduced when a washing machine works; because the plastic positioning support is arranged, the utility model can position and guide the spring.
Description
The utility model relates to a kind of use in washing machine damper mechanism, is mounted in the damper mechanism between washtub and the casing.
Existing automatic washing machine damper mechanism is following formation, referring to Fig. 2, the superstructure of damper mechanism is: suspension rod (4) is connected with gooseneck bracket (3), gooseneck bracket (3) is connected casing of washing machine top, the substructure of damper mechanism is: in the cavity that pop-up (5), subiculum (10) are constituted shock-absorbing spring (7) is installed, suspension rod (4) runs through and connects pop-up (5) and subiculum (10), and pop-up of its middle and lower part (5) and outer barrel of washing machine are for being dynamically connected.Outside vibration that washing machine work is produced acts on, on the bucket, be delivered to shock-absorbing spring (7) vibration damping by outer bucket again, pass on the casing by suspension rod (4) behind the vibration damping.This vibration-proof structure has some shortcoming: only depend on shock-absorbing spring (7) vibration damping, the vibration damping form is single, can not reach good vibration isolating effect, makes the noise of complete machine and casing vibration bigger.
The purpose of this utility model is in order to solve the problem of above-mentioned existence, a kind of use in washing machine damper mechanism to be provided.It can realize alleviating the laundry vibration, reduces the purpose of noise.
In order to achieve the above object, the utility model comprises suspension rod, and gooseneck bracket, pop-up, shock-absorbing spring and subiculum is characterized in that being equipped with cushion blocking down between pop-up and shock-absorbing spring.
The holder of one plastics location is being housed between cushion blocking and the shock-absorbing spring down.
On the shock-absorbing spring outer ring, be set with the weakening sleeve pipe.
Between gooseneck bracket and suspension rod upper end, upper baffle ring and last cushion blocking are housed.
Between subiculum and suspension rod lower end, lower baffle ring is housed.
Last cushion blocking, following cushion blocking, weakening sleeve pipe adopt good rubber or the rubber-plastics material of elasticity to make.
Following cushion blocking is an inverted "convex" shape.
The utlity model has following advantage and good effect: 1, set up a plurality of vibration-proof structures, when washing machine is worked, the vibration that outer bucket is produced is at first by following cushion blocking vibration damping, the vibration that weakens is by shock-absorbing spring, the common vibration damping of weakening sleeve pipe, top again through on the cushion blocking vibration damping, thereby vibration, noise reduces greatly, has reached excellent vibration damping effect; 2, be provided with the holder of plastics location, can play the positioning and guiding effect, prevent that spring from rocking spring; 3, the decline of casing vibration and noise greatly reduces other parts fault rate of washing machine, has improved reliability.
Fig. 1 is the utility model structure chart;
Fig. 2 is the prior art structure chart.
(1) upper baffle ring; (2) go up cushion blocking; (3) gooseneck bracket; (4) suspension rod; (5) pop-up; (6) cushion blocking under; (7) shock-absorbing spring; (8) plastics location holder; (9) weakening sleeve pipe; (10) subiculum; (11) lower baffle ring.
Referring to Fig. 1, upper baffle ring and last cushion blocking (2) have been set up on damper mechanism top.When top is passed in the vibration of bottom decay, subdue vibration by last cushion blocking (2) strain.Between pop-up (5) and shock-absorbing spring (7), set up down cushion blocking (6) and plastics location holders (8), following cushion blocking (6) likeness in form inverted "convex" shape, middle ledge can absorb more vibration.Plastics location holders (8) are the spring positioning and guiding.Be with one section weakening sleeve pipe (9) in shock-absorbing spring (7) outer ring, to increase damping.Between subiculum (10) and suspension rod (4) lower end, lower baffle ring (11) is housed.Outer barrel of washing machine parts and pop-up (5) are for being dynamically connected; The casing of washing machine parts are connected with gooseneck bracket (3).When outer barrel of washing machine vibrates, by pop-up (5) → following cushion blocking (6) vibration damping → shock-absorbing spring (7), weakening sleeve pipe (9) vibration damping → last cushion blocking (2) vibration damping → casing of washing machine.By above vibration-proof structure vibration damping, vibration and noise obviously reduce.
Claims (7)
1, a kind of use in washing machine damper mechanism, it comprises suspension rod (4), gooseneck bracket (3), pop-up (5), shock-absorbing spring (7) and subiculum (10) is characterized in that being equipped with cushion blocking (6) down between pop-up (5) and shock-absorbing spring (7).
2, use in washing machine damper mechanism according to claim 1 is characterized in that plastics location holders (8) are being housed between cushion blocking (6) and the shock-absorbing spring (7) down.
3, use in washing machine damper mechanism according to claim 1 and 2 is characterized in that being set with weakening sleeve pipe (9) on shock-absorbing spring (7) outer ring.
4, use in washing machine damper mechanism according to claim 3 is characterized in that between gooseneck bracket (3) and suspension rod (4) upper end upper baffle ring (1) and last cushion blocking (2) being housed.
5, use in washing machine damper mechanism according to claim 4 is characterized in that between subiculum (10) and suspension rod (4) lower end lower baffle ring (11) being housed.
6, use in washing machine damper mechanism according to claim 5 is characterized in that adopting good rubber or the rubber-plastics material of elasticity to make at last cushion blocking (2), following cushion blocking (6), weakening sleeve pipe (9).
7, use in washing machine damper mechanism according to claim 1 is characterized in that cushion blocking (6) is an inverted "convex" shape down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98220683 CN2337168Y (en) | 1998-04-01 | 1998-04-01 | Damper mechanism for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98220683 CN2337168Y (en) | 1998-04-01 | 1998-04-01 | Damper mechanism for washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2337168Y true CN2337168Y (en) | 1999-09-08 |
Family
ID=33972415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98220683 Expired - Fee Related CN2337168Y (en) | 1998-04-01 | 1998-04-01 | Damper mechanism for washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2337168Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100595367C (en) * | 2003-07-10 | 2010-03-24 | 阿维可设备系统有限及两合公司 | Friction damper, especially for washing machines with a rotating drum |
| CN102965881A (en) * | 2011-08-30 | 2013-03-13 | 株式会社东芝 | Washing machine |
| CN104514118A (en) * | 2013-10-01 | 2015-04-15 | 莎姆克有限责任公司 | Vibration absorption damper for automatic washer |
| CN107190470A (en) * | 2017-05-12 | 2017-09-22 | 青岛海尔洗衣机有限公司 | The damping means and washing machine of a kind of washing machine |
| WO2018019190A1 (en) * | 2016-07-28 | 2018-02-01 | 青岛海尔洗衣机有限公司 | Washing machine vibration reduction assembly and washing machine |
| CN108866944A (en) * | 2017-05-11 | 2018-11-23 | 苏州三星电子有限公司 | A kind of washing machine vibration damping shock-absorbing means and roller washing machine |
-
1998
- 1998-04-01 CN CN 98220683 patent/CN2337168Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100595367C (en) * | 2003-07-10 | 2010-03-24 | 阿维可设备系统有限及两合公司 | Friction damper, especially for washing machines with a rotating drum |
| CN102965881A (en) * | 2011-08-30 | 2013-03-13 | 株式会社东芝 | Washing machine |
| CN102965881B (en) * | 2011-08-30 | 2016-03-16 | 株式会社东芝 | Washing machine |
| CN104514118A (en) * | 2013-10-01 | 2015-04-15 | 莎姆克有限责任公司 | Vibration absorption damper for automatic washer |
| WO2018019190A1 (en) * | 2016-07-28 | 2018-02-01 | 青岛海尔洗衣机有限公司 | Washing machine vibration reduction assembly and washing machine |
| CN108866944A (en) * | 2017-05-11 | 2018-11-23 | 苏州三星电子有限公司 | A kind of washing machine vibration damping shock-absorbing means and roller washing machine |
| CN108866944B (en) * | 2017-05-11 | 2020-11-06 | 苏州三星电子有限公司 | Vibration reduction and absorption device of washing machine and roller washing machine |
| CN107190470A (en) * | 2017-05-12 | 2017-09-22 | 青岛海尔洗衣机有限公司 | The damping means and washing machine of a kind of washing machine |
| CN107190470B (en) * | 2017-05-12 | 2022-05-24 | 青岛海尔洗衣机有限公司 | Washing machine and damping component thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO HAIER WASHER CO., LTD. Free format text: FORMER OWNER: HAIER ELECTRICAL APPLIANCES INTERNATIONAL CO., LTD. Effective date: 20040709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040709 Address after: 266101 Haier Road, Haier garden, Shandong, Qingdao Co-patentee after: Qingdao Haier Washing Machine Co., Ltd. Patentee after: haier group corporation Address before: 266101 Haier Road, Haier garden, Shandong, Qingdao Co-patentee before: Haier Electrical Appliances International Co., Ltd. Patentee before: haier group corporation |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |