CN202116869U - Suspension assembly for washing machine - Google Patents
Suspension assembly for washing machine Download PDFInfo
- Publication number
- CN202116869U CN202116869U CN2010206292852U CN201020629285U CN202116869U CN 202116869 U CN202116869 U CN 202116869U CN 2010206292852 U CN2010206292852 U CN 2010206292852U CN 201020629285 U CN201020629285 U CN 201020629285U CN 202116869 U CN202116869 U CN 202116869U
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- China
- Prior art keywords
- suspension
- suspension assembly
- washing machine
- spring
- tension ring
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- 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 - Lifetime
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model discloses a suspension assembly for a washing machine, which comprises a suspension rod. One end of the suspension rod is equipped with a suspension foot and the other end of the suspension rod is equipped with a spring sleeve, a spring seat, a spring and a washer. The suspension assembly is characterized in that a tension ring is arranged in a cavity between the spring seat and the washer. Preferably, the tension ring is made of rubber material. When a force is applied on the spring seat so as to cause the spring seat to be compressed, the tension ring generates a large tension force. Therefore, the damping of the suspension assembly is increased. Meanwhile, the damping force of the suspension assembly can be adjusted by adjusting the inner diameter and the rubber hardness of the tension ring. Due to the adoption of the suspension assembly, the stability of a suspension system and the damping are improved and the vibration and noises are reduced. The suspension assembly is high in versatility.
Description
Technical field
The utility model relates to a kind of structural member of automatic washing machine, particularly relates to the suspension assembly of automatic washing machine.
Background technology
Along with the washing machine industry develops rapidly, the user is increasingly high to the quality requirement of washing machine.Wherein, vibrating noise is an importance of weighing the washing machine quality, vibrates the favor that the washing machine little, that noise is low often more receives the consumer.In existing automatic washing machine, the interior bucket of washing machine hangs on four case angles of cabinet through suspension assembly, and the one of which end is equipped with the suspension pin, and the other end is equipped with spring housing, spring base, stage clip and pad.Stage clip is between spring housing and spring base.During washing machine work, suspension assembly mainly plays the effect that reduces the complete machine oscillation noise, so suspension assembly is determining the size of washing machine noise.
The suspension assembly of prior art generally is divided into two kinds: a kind of is " stainless steel spring " suspension assembly.Washing machine noise when just using is very little, but uses after a period of time, because stainless steel spring is out of shape, gets rusty, the generation of the problems such as spring constant variation of 4 suspension rods, and causes the washing machine noise that runs up very big.
Another kind is " air damping " formula suspension assembly.It has adopted piston principle, with aeroseal in a container.Because air is difficult to be compressed, thus adopt the washing machine spring constant of this suspension assembly can not become, even after the user used for a long time, noise was still very little.It is little that but it exists damping, is difficult for the shortcoming of adjusting, can not satisfy the requirement of each capacity section washing machine.
The utility model content
The purpose of the utility model is in order to overcome the shortcoming of the said existing washing machine suspension assembly of background technology, provides a kind of and can improve suspension stability, increases damping, vibration and noise reducing, and the high suspension assembly of versatility.
The utility model comprises suspension rod 2, and suspension rod 2 one ends are equipped with suspension pin 1, and the other end is equipped with spring housing 3, spring base 5, spring 4 and packing ring 7, it is characterized in that in the cavity between spring base 5 and the packing ring 7 tension ring 6 being housed also.
The tension ring that installs additional in the cavity between packing ring and the spring base is a rubber ring.
The beneficial effect of the utility model is: 1, can strengthen the damping of suspension assembly, reduce vibration of washing machine and noise; 2, through regulating rubber tension ring internal diameter and rubber hardness, adjust the damping of suspension assembly effectively, satisfy the demand of different capabilities washing machine with this.
Description of drawings
The structure chart of Fig. 1 the utility model;
Fig. 2 is the embodiment side view of the tension ring of the utility model;
Fig. 3 is the vertical view of embodiment of the tension ring of the utility model.
The specific embodiment
As shown in Figure 1: an end of suspension rod 2 is equipped with suspension pin 1; The other end is equipped with spring housing 3, spring base 5, spring 4 and packing ring 7; Installed rubber tension ring 6 additional in the cavity between spring base 5 and the packing ring 7; The expanding force that produces when being used to increase the spring base pressurized, thus can guarantee that the tensioner effect of spring base strengthens the damping action of suspension assembly.
Like Fig. 2, shown in Figure 3, tension ring is the circular piece that a center has through hole.Can control expanding force through the internal diameter and the rubber hardness that change rubber tension ring 6, thereby regulate the damping size of suspension assembly, satisfy the requirement of different capabilities section washing machine.
Claims (2)
1. washing machine suspension assembly; Comprise suspension rod (2); Suspension rod (2) one ends are equipped with suspension pin (1); The other end is equipped with spring housing (3), spring base (5), spring (4) and packing ring (7), it is characterized in that in the cavity of spring base (5) and packing ring (7) tension ring (6) being housed also.
2. washing machine suspension assembly according to claim 1 is characterized in that said tension ring (6) is a rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206292852U CN202116869U (en) | 2010-11-29 | 2010-11-29 | Suspension assembly for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206292852U CN202116869U (en) | 2010-11-29 | 2010-11-29 | Suspension assembly for washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116869U true CN202116869U (en) | 2012-01-18 |
Family
ID=45457947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206292852U Expired - Lifetime CN202116869U (en) | 2010-11-29 | 2010-11-29 | Suspension assembly for washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851919A (en) * | 2012-08-31 | 2013-01-02 | 海尔集团公司 | Washer hanging device and washer |
| CN106480648A (en) * | 2015-09-02 | 2017-03-08 | 青岛海尔洗衣机有限公司 | A kind of vibration insulating system and the washing machine with this vibration insulating system |
-
2010
- 2010-11-29 CN CN2010206292852U patent/CN202116869U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851919A (en) * | 2012-08-31 | 2013-01-02 | 海尔集团公司 | Washer hanging device and washer |
| CN106480648A (en) * | 2015-09-02 | 2017-03-08 | 青岛海尔洗衣机有限公司 | A kind of vibration insulating system and the washing machine with this vibration insulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190805 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |