CN201546067U - Seal ring for drum washing machine - Google Patents
Seal ring for drum washing machine Download PDFInfo
- Publication number
- CN201546067U CN201546067U CN200920048953XU CN200920048953U CN201546067U CN 201546067 U CN201546067 U CN 201546067U CN 200920048953X U CN200920048953X U CN 200920048953XU CN 200920048953 U CN200920048953 U CN 200920048953U CN 201546067 U CN201546067 U CN 201546067U
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- Prior art keywords
- washing machine
- seal ring
- utility
- model
- sealing ring
- 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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Abstract
The utility model discloses a seal ring for a drum washing machine. The seal ring comprises a seal ring body; and a polytetrafluoroethylene coating capable of reducing the viscosity of the seal ring is coated on the seal ring body on the surface which is in contact with the door cover of a washing machine. The utility model has the advantage that the surface of the seal ring of the washing machine is additionally processed through polytetrafluoroethylene processing technique, thereby reducing the viscosity in the bonding position of the rubber to the door cover of the washing machine and reducing friction and rupture.
Description
Technical field
The utility model relates to a kind of washing machine, is a kind of roller washing machine sealing ring specifically.
Background technology
Washing machine is to utilize the effect of washings and washing agent and by washing, cleaning, dehydration, drying and other steps, removes the device of the dirt that is stained with in the washings such as the clothes that holds in the cylinder, pillow.
The mode of washing of existing tumbling-box washing machine is: after washings, washing agent, water are put into cylinder, during the cylinder left rotation and right rotation, lifter in the tube up drags washings, falls under the effect of gravity simultaneously, relies on the impulsive force that produces that washings is cleaned.The drum-type drying washing machine includes: the housing that forms the washing machine outward appearance; Inside at housing is provided with roller frame, is provided with rotatable in roller frame and is used for the cylinder of washing clothes; In cylinder, be provided with the lifter (LIFTER) that is used for promoting washings; The motor of rotary drum when washing, dehydration; Be used for discharging the drainage arrangement of the washings that cylinder holds to the outside; In the drying-type washing machine, also be provided with the drying unit that washing clothes is dried.As shown in Figure 1, the existing employed sealing ring 1 of washing machine all is a rubber, do not do any protective treatment at rubber surface, it is the characteristic that rubber itself is had, easy and the bonding friction of door for washing machine (Cabinet Cover) of rubber so in use, produce fold and break, thus the service life of having reduced rubber seal.
Summary of the invention
In order to overcome the problem that prior art exists, the purpose of this utility model provides a kind of viscosity of rubber and door for washing machine bonding place, roller washing machine sealing ring of reducing friction and breaking of reducing.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of roller washing machine sealing ring, comprise body, with the contacted body surface of door for washing machine on scribble the coating that can reduce sealing ring viscosity.
Described coating is a polytetrafluoroethylene floor.(F4 PTFE) has a series of good serviceabilities: resistance to weathering, noninflammability, resistance to acids and bases, non-oxidizability, Acidity of Aikalinity to polytetrafluoroethylene (PTFE); High temperature resistant, low temperature resistant, corrosion-resistant, weatherability, high lubricated, not viscosity, nonhazardous and excellent electric property.
The utility model be to the washing machine sealing ring easily with the bonding friction of door for washing machine (Cabinet Cover) cause the breaking design of new processes of improvement.
Compared with prior art, the utility model has the advantages that on washing machine sealing ring surface and append polytetrafluoroethylene (PTFE) (Teflon Coating) treatment process, can reduce the viscosity of rubber and Cabinet Cover bonding place, reduce friction and break.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 2, a kind of roller washing machine sealing ring of the present utility model comprises body 1, with the contacted body of door for washing machine 1 surface on scribble polytetrafluoroethylene floor 2.At the rubber surface coating tetrafluoroethylene, can reduce the viscosity of rubber and Cabinet Cover bonding place, reduce friction and break.
The above only is a preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (2)
1. a roller washing machine sealing ring comprises body (1), it is characterized in that: with the contacted body of door for washing machine (1) surface on scribble the coating (2) that can reduce sealing ring viscosity.
2. roller washing machine sealing ring according to claim 1 is characterized in that: described coating (2) is a polytetrafluoroethylene floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920048953XU CN201546067U (en) | 2009-10-30 | 2009-10-30 | Seal ring for drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920048953XU CN201546067U (en) | 2009-10-30 | 2009-10-30 | Seal ring for drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546067U true CN201546067U (en) | 2010-08-11 |
Family
ID=42601239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920048953XU Expired - Fee Related CN201546067U (en) | 2009-10-30 | 2009-10-30 | Seal ring for drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546067U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031674A (en) * | 2010-11-16 | 2011-04-27 | 河北佰特橡胶有限公司 | Coated window gasket for drum washing machine, automatic spray coating machine and production process |
| CN102514164A (en) * | 2010-11-16 | 2012-06-27 | 河北佰特橡胶有限公司 | Preparation technology of coated window sealing gasket for drum-type washing machine |
| CN104321482A (en) * | 2012-05-14 | 2015-01-28 | Bsh博世和西门子家用电器有限公司 | Laundry treatment machine |
| CN106641248A (en) * | 2016-12-24 | 2017-05-10 | 惠州市富美真空镀膜有限公司 | Novel sealing ring coated with Teflon coating layer |
| WO2019223978A1 (en) | 2018-05-21 | 2019-11-28 | Arcelik Anonim Sirketi | Improved epdm rubber material and the production method thereof |
| CN111347701A (en) * | 2018-12-20 | 2020-06-30 | 博西华电器（江苏）有限公司 | Method for manufacturing door seal of washing machine, door seal and washing machine with door seal |
-
2009
- 2009-10-30 CN CN200920048953XU patent/CN201546067U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031674A (en) * | 2010-11-16 | 2011-04-27 | 河北佰特橡胶有限公司 | Coated window gasket for drum washing machine, automatic spray coating machine and production process |
| CN102031674B (en) * | 2010-11-16 | 2012-06-20 | 河北佰特橡胶有限公司 | Coated window gasket for drum washing machine |
| CN102514164A (en) * | 2010-11-16 | 2012-06-27 | 河北佰特橡胶有限公司 | Preparation technology of coated window sealing gasket for drum-type washing machine |
| CN102514164B (en) * | 2010-11-16 | 2014-01-01 | 河北佰特橡胶有限公司 | Preparation technology of coated window sealing gasket for drum-type washing machine |
| CN104321482A (en) * | 2012-05-14 | 2015-01-28 | Bsh博世和西门子家用电器有限公司 | Laundry treatment machine |
| CN104321482B (en) * | 2012-05-14 | 2016-11-16 | Bsh家用电器有限公司 | Laundry machine |
| CN106641248A (en) * | 2016-12-24 | 2017-05-10 | 惠州市富美真空镀膜有限公司 | Novel sealing ring coated with Teflon coating layer |
| WO2019223978A1 (en) | 2018-05-21 | 2019-11-28 | Arcelik Anonim Sirketi | Improved epdm rubber material and the production method thereof |
| CN111347701A (en) * | 2018-12-20 | 2020-06-30 | 博西华电器（江苏）有限公司 | Method for manufacturing door seal of washing machine, door seal and washing machine with door seal |
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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: 20100811 Termination date: 20121030 |