CN201236286Y - Door seal ring of drum washing machine - Google Patents
Door seal ring of drum washing machine Download PDFInfo
- Publication number
- CN201236286Y CN201236286Y CNU2008200405224U CN200820040522U CN201236286Y CN 201236286 Y CN201236286 Y CN 201236286Y CN U2008200405224 U CNU2008200405224 U CN U2008200405224U CN 200820040522 U CN200820040522 U CN 200820040522U CN 201236286 Y CN201236286 Y CN 201236286Y
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- CN
- China
- Prior art keywords
- sealing ring
- washing machine
- body sealing
- door body
- door
- 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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- Sealing Devices (AREA)
Abstract
The utility model discloses a door obturating ring of a barrel washing machine, the door obturating ring is provided with a plurality of bending ripples, and bumps are arranged on the ripples along 45-degree direction; and the bumps are positioned on the ripple part with minimize internal diameter of the door obturating ring. In order to reduce the abrasion better, the bumps are provided with smooth surfaces. The utility model reduces the abrasion to washings and is abraded minimally.
Description
Technical field
The utility model relates to a kind of barrel washing machine door body sealing ring.
Background technology
The structure of existing roller washing machine comprises a roughly rectangular box-like outer cage 21 as shown in Figure 1, is provided with fixedly bucket (or claiming outer bucket) 24 of a tubular in the outer cage 21.One rotary barrel 32 roughly is the cylinder shape, and is rotatably installed in the bucket 24.Rotary barrel 32 is as a washing, dehydration and dry bucket.Rotary barrel 32 tilts in the mode similar to bucket 24.This outer cage 21 has a front panel 21a. front panel 21a and has an opening 22, by this opening clothing (not shown) to be washed is put into rotary barrel 32 and reaches from rotary barrel 32 taking-ups.Described bucket 24 has a front openings 24b, and the door body sealing ring 25 of a rubber system links to each other with it waterproofly, so that opening 24b is communicated with opening 22.
Fig. 2 is the enlarged drawing of a body sealing ring 25, as seen from the figure, the sealing circle is the corrugated sealing ring with multiple bending, the purpose of making multiple bending is because described bucket 24 is not to rigidly fix, but be connected with outer cage 21 with the elasticity suspension rod by elastic jackstay, in washing process, have vibration, and outer cage 21 is fixed, therefore, connect outer cage 21 and must make corrugated with multiple bending with the door body sealing ring 25 of bucket 24, otherwise in use will be because of the alternate stress fatigue rupture.But this multiple bending wave structure makes sealing ring itself be worn easily on the one hand; Sealing ring also can cause wearing and tearing to washings on the other hand.
Summary of the invention
In order to overcome the problem that existing door body sealing ring exists, the purpose of this utility model provides a kind of barrel washing machine door body sealing ring, and this body sealing ring itself is not easy to be worn; Can not cause wearing and tearing to washings yet.
The purpose of this utility model is achieved through the following technical solutions:
A kind of barrel washing machine door body sealing ring, this body sealing ring has the ripple of multiple bending, it is characterized in that: 45 degree directions are provided with projection in the corrugated upper edge.
Projection described in the utility model is positioned at a ripple place of body sealing ring internal diameter minimum.When washing, the ripple place wearing and tearing in the most close door are the most serious, and projection is set herein, can reduce wear to greatest extent.For reducing wear better, described projection should have smooth surface.So not only washings has been reduced wearing and tearing, also minimum to the wearing and tearing of sealing ring itself.
The utility model has improved the structure of existing barrel washing machine door body sealing ring, has increased a projection on the oblique 45 degree directions in the ripple place of door body sealing ring, can prevent effectively that sealing ring itself is worn and sealing ring causes wearing and tearing to washings.
Description of drawings
Fig. 1 is the structural representation of existing roller washing machine;
Fig. 2 is the enlarged drawing of door body sealing ring in the existing roller washing machine;
Fig. 3 is the ripple cross section enlarged drawing of door body sealing ring in the existing roller washing machine;
Fig. 4 is the utility model structural representation;
Fig. 5 is the ripple cross section enlarged drawing of door body sealing ring in the utility model.
The specific embodiment
A kind of barrel washing machine door body sealing ring described in the utility model, this body sealing ring has the ripple 1 of multiple bending, and 45 degree directions are provided with projection 2 in ripple 1 upper edge.Projection 2 is positioned at a ripple place of body sealing ring internal diameter minimum.When washing, the ripple place wearing and tearing in the most close door are the most serious, and projection is set herein, can reduce wear to greatest extent.Simultaneously, for reducing wear better, projection 2 should have smooth surface.So not only washings has been reduced wearing and tearing, also minimum to the wearing and tearing of sealing ring itself.
Claims (3)
1, a kind of barrel washing machine door body sealing ring, this body sealing ring have the ripple (1) of multiple bending, it is characterized in that: 45 degree directions are provided with projection (2) in ripple (1) upper edge.
2, barrel washing machine door body sealing ring according to claim 1 is characterized in that: described projection (2) is positioned at a ripple place of body sealing ring internal diameter minimum.
3, according to claim 1 or described barrel washing machine door body sealing ring, it is characterized in that: described projection (2) has smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200405224U CN201236286Y (en) | 2008-07-28 | 2008-07-28 | Door seal ring of drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200405224U CN201236286Y (en) | 2008-07-28 | 2008-07-28 | Door seal ring of drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236286Y true CN201236286Y (en) | 2009-05-13 |
Family
ID=40649024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200405224U Expired - Fee Related CN201236286Y (en) | 2008-07-28 | 2008-07-28 | Door seal ring of drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236286Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970560A (en) * | 2016-06-30 | 2016-09-28 | 无锡小天鹅股份有限公司 | Seal ring and detergent putting assembly and roller washing machine with same |
| CN106917232A (en) * | 2015-12-25 | 2017-07-04 | 苏州三星电子有限公司 | Roller washing machine and its door sealing structure |
| CN107407033A (en) * | 2015-03-11 | 2017-11-28 | Bsh家用电器有限公司 | The home appliances for being used to nurse washings of sealing ring with particular configuration |
| CN107849787A (en) * | 2015-07-24 | 2018-03-27 | 松下知识产权经营株式会社 | Tumbling-box washing machine |
| CN113862972A (en) * | 2020-06-29 | 2021-12-31 | 无锡小天鹅电器有限公司 | Flexible sealing ring, door assembly and clothes treatment equipment |
-
2008
- 2008-07-28 CN CNU2008200405224U patent/CN201236286Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107407033A (en) * | 2015-03-11 | 2017-11-28 | Bsh家用电器有限公司 | The home appliances for being used to nurse washings of sealing ring with particular configuration |
| CN107407033B (en) * | 2015-03-11 | 2020-03-03 | Bsh家用电器有限公司 | Household appliance for treating laundry with a specially configured sealing ring |
| CN107849787A (en) * | 2015-07-24 | 2018-03-27 | 松下知识产权经营株式会社 | Tumbling-box washing machine |
| CN107849787B (en) * | 2015-07-24 | 2018-09-25 | 松下知识产权经营株式会社 | Tumbling-box washing machine |
| CN106917232A (en) * | 2015-12-25 | 2017-07-04 | 苏州三星电子有限公司 | Roller washing machine and its door sealing structure |
| CN106917232B (en) * | 2015-12-25 | 2019-02-26 | 苏州三星电子有限公司 | Roller washing machine and its door sealing structure |
| CN105970560A (en) * | 2016-06-30 | 2016-09-28 | 无锡小天鹅股份有限公司 | Seal ring and detergent putting assembly and roller washing machine with same |
| CN105970560B (en) * | 2016-06-30 | 2018-06-19 | 无锡小天鹅股份有限公司 | Sealing ring, washing launch component and with its roller washing machines |
| CN113862972A (en) * | 2020-06-29 | 2021-12-31 | 无锡小天鹅电器有限公司 | Flexible sealing ring, door assembly and clothes treatment equipment |
| CN113862972B (en) * | 2020-06-29 | 2023-11-24 | 无锡小天鹅电器有限公司 | Flexible sealing ring, door assembly and clothes treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20120728 |