CN201136986Y - Roll washing machine damping door seal - Google Patents
Roll washing machine damping door seal Download PDFInfo
- Publication number
- CN201136986Y CN201136986Y CNU2007200420747U CN200720042074U CN201136986Y CN 201136986 Y CN201136986 Y CN 201136986Y CN U2007200420747 U CNU2007200420747 U CN U2007200420747U CN 200720042074 U CN200720042074 U CN 200720042074U CN 201136986 Y CN201136986 Y CN 201136986Y
- Authority
- CN
- China
- Prior art keywords
- damping
- holddown groove
- washing machine
- door
- door seal
- 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 - Lifetime
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model discloses a damping door seal of a tumbling-box washing machine. The ring door seal comprises an integrated front holddown groove, a rear holddown groove and a secure part, which are respectively embedded on a washing machine door panel and an outer drum. The damping door seal is characterized in that a damping buffer zone composed of at least one S-shaped damping zone is also included. The resilient shock absorbing strength of the damping zone is stronger than that of the front holddown groove and the rear holddown groove, and the resilient shock absorbing strength of the secure part between the front holddown groove and the buffer zone falls in between. The technical proposal of the damping door seal can improve the shape structure and the material characteristics of the door seal of the tumbling-box washing machine, increase the damping and buffering zone, and furthest reduce the acting force of an outer drum pulling a door panel when the washing machine dehydrates at a high speed, thereby the vibration range of the whole machine is improved, and the quality of the product is greatly increased.
Description
Technical field
The utility model relates to the roller washing machine parts, relates in particular to a kind of barrel washing machine door envelope with efficient damping vibration.
Background technology
The door envelope is a kind of product of effective maintenance container air-tightness, played crucial effects especially and be used to assemble a sealing property of sealing that connects outer bucket of roller washing machine and door-plate: the high vibration when having cushioned the roller washing machine high speed dewatering on the one hand to roller washing machine, seal washing door glass on the other hand, avoided the generation of the situation of leaking.Yet existing roller washing machine door sealing structure lacks reasonability, and when washing machine was in high speed dewatering, the damping, buffering district extended to preceding holddown groove from the back holddown groove always, and the holddown groove place still was not reduced to zero before vibration arrived even.Then may pull door-plate thus, make the dehydration and vibration of washing machine be transferred to the outside, increase the Oscillation Amplitude of complete machine, influence the quality of roller washing machine by inside.
Summary of the invention
The purpose of this utility model is the damping door envelope of a kind of roller washing machine of design, the vibration when improving the washing machine high speed dewatering.
The damping door envelope of the utility model roller washing machine, the technical scheme of its realization is: it is facial that the door package of annular is drawn together integrated preceding holddown groove, back holddown groove and hoop, be nested in respectively on washing machine door-plate and the outer bucket, it is characterized in that: be provided with the damping, buffering district that is formed by at least one serpentine damping band between the back holddown groove of described door envelope and the hoop face.And, the elastic shock attenuation intensity of holddown groove and back holddown groove before the elastic shock attenuation intensity of described damping band is better than, the elastic shock attenuation intensity of the hoop face between preceding holddown groove and the damping, buffering district then falls between.
Further, the side of described back holddown groove also is provided with the block protuberance.
Adopt the technical solution of the utility model,, increased the damping, buffering zone, reduced outer bucket when making the washing machine high speed dewatering to greatest extent and pullled the active force of door-plate, thereby improved the Oscillation Amplitude of complete machine by improving the shape and structure and the material characteristic of door envelope; The block protuberance of setting up simultaneously also have prevent washings volume snap in hinder among the gap in the bucket beneficial characteristics of rotating, promoted the quality of product greatly.
Description of drawings
Fig. 1 is the medial elevational view of the utility model door envelope;
Fig. 2 is the side-looking axial section of the utility model door envelope;
Fig. 3 is the enlarged diagram of a-quadrant among Fig. 2.
The implication of each Reference numeral is as follows among the figure:
1 envelope 11 damping band
Holddown groove 13 back holddown grooves before 12
The facial 15 block protuberances of 14 hoops
The specific embodiment
Purpose, feature and the advantage of the damping door envelope of the utility model roller washing machine will reach respective drawings in conjunction with the embodiments and describe in detail further, to deepen the understanding to essence of the present invention.
The medial elevational view of as depicted in figs. 1 and 2 the utility model door envelope and side-looking axial section as seen, door envelope 1 is the toroidal of a sealing, is made by soft resilient material.Structural representation in conjunction with the utility model door envelope shown in Figure 3, it also is the enlarged diagram of A part among Fig. 2, can be clear that, the door envelope 1 of annular comprise integrated before holddown groove 12, back holddown groove 13 and hoop facial 14, be respectively applied for nested, assembling washing machine door-plate and outer bucket.Especially, this envelope 1 has also designed the damping, buffering district that is made up of a serpentine damping band 11 between back holddown groove 13 and hoop facial 14.Wherein, the elastic shock attenuation intensity of holddown groove 12 and back holddown groove 13 before the elastic shock attenuation intensity of this damping band 11 is better than, the elastic shock attenuation intensity of the hoop face 14 between preceding holddown groove 12 and the damping, buffering district then falls between.Like this then increased the radiation area of damping, buffering, reduce outer bucket when making the washing machine high speed dewatering to greatest extent and pullled the active force of door-plate, thereby improved the Oscillation Amplitude of complete machine.
In addition, also can find by Fig. 3: also be provided with block protuberance 15 at side near back holddown groove 13, this block protuberance 15 whole door envelope with outside barreled join finish after, can seal the interface of outer barrel bottom fully, prevent that the washings volume from hindering the useful performance that interior bucket rotates among snapping in the gap, further reduces the possibility that roller washing machine produces the strenuous vibration situation thereby make this envelope have.
To sum up; it only is the exemplary applications of technical solutions of the utility model; its damping band 11 choose quantity and compound mode with unrestricted, all employing equivalents or equivalence are replaced and the technical scheme that forms, all drop within the claimed interest field of the utility model.
Claims (3)
1. the damping door of roller washing machine seals, it is facial that the door package of annular is drawn together integrated preceding holddown groove, back holddown groove and hoop, be nested in respectively on washing machine door-plate and the outer bucket, it is characterized in that: be provided with the damping, buffering district that is formed by at least one serpentine damping band between the back holddown groove of described door envelope and the hoop face.
2. the damping door of roller washing machine according to claim 1 seals, it is characterized in that: the elastic shock attenuation intensity of holddown groove and back holddown groove before the elastic shock attenuation intensity of described damping band is better than, and the elastic shock attenuation intensity of the hoop face between preceding holddown groove and the damping, buffering district then falls between.
3. the damping door of roller washing machine according to claim 1 seals, and it is characterized in that: the side of described back holddown groove also is provided with the block protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200420747U CN201136986Y (en) | 2007-12-05 | 2007-12-05 | Roll washing machine damping door seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200420747U CN201136986Y (en) | 2007-12-05 | 2007-12-05 | Roll washing machine damping door seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136986Y true CN201136986Y (en) | 2008-10-22 |
Family
ID=40037673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200420747U Expired - Lifetime CN201136986Y (en) | 2007-12-05 | 2007-12-05 | Roll washing machine damping door seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136986Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385763A (en) * | 2016-04-06 | 2017-11-24 | 三星电子株式会社 | Washing machine |
| CN108396505A (en) * | 2017-02-06 | 2018-08-14 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine |
| CN109680459A (en) * | 2017-10-18 | 2019-04-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine window pad and washing machine |
| WO2019144705A1 (en) * | 2018-01-26 | 2019-08-01 | 青岛海尔滚筒洗衣机有限公司 | Anti-clamping structure of drum washing machine and washing machine |
-
2007
- 2007-12-05 CN CNU2007200420747U patent/CN201136986Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385763A (en) * | 2016-04-06 | 2017-11-24 | 三星电子株式会社 | Washing machine |
| CN107385763B (en) * | 2016-04-06 | 2021-12-21 | 三星电子株式会社 | Washing machine |
| CN108396505A (en) * | 2017-02-06 | 2018-08-14 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine |
| CN108396505B (en) * | 2017-02-06 | 2021-05-14 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| CN109680459A (en) * | 2017-10-18 | 2019-04-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine window pad and washing machine |
| WO2019144705A1 (en) * | 2018-01-26 | 2019-08-01 | 青岛海尔滚筒洗衣机有限公司 | Anti-clamping structure of drum washing machine and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |