CN201099780Y - Washing machine cover board buffering device - Google Patents
Washing machine cover board buffering device Download PDFInfo
- Publication number
- CN201099780Y CN201099780Y CNU2007200563219U CN200720056321U CN201099780Y CN 201099780 Y CN201099780 Y CN 201099780Y CN U2007200563219 U CNU2007200563219 U CN U2007200563219U CN 200720056321 U CN200720056321 U CN 200720056321U CN 201099780 Y CN201099780 Y CN 201099780Y
- Authority
- CN
- China
- Prior art keywords
- buffer
- cover plate
- covering board
- washing machine
- upper frame
- 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
A damping device of a covering board of a washing machine comprises a covering board, an upper frame and a housing case, wherein the covering board is hinged with the upper frame, a buffer or a damper is arranged between the covering board and the upper frame to realize slow closure between the covering board and the upper frame, top surface of the upper frame is equipped with one or more installing holes correspondingly to edge of the covering board, a buffer is disposed in the hole, and top portion of the buffer is provided with a erase head. A buffer is arranged between the covering board and the upper frame of the damping device of a covering board of a washing machine, when closing the covering board, the covering board firstly contacts the erase head of the buffer, even overexertion does not generate noise, simultaneously the covering board stars entering damping step, the covering board slowly folds, does not strike the upper frame, and gouging abrasion and pinch injury to operators are avoided. The damping device of a covering board of a washing machine has simple and reasonable structure, can avoid striking and erase noise, and prolongs service life.
Description
Technical field
The utility model relates to the buffer unit of a kind of washing machine, particularly cover plate for washing machine.
Background technology
Existing washing machine, cover plate and casing upper ledge are by common hinged, thereby the folding of cover plate does not have cushion effect, in closing the cover plate process, if unclamp hand midway, cover plate promptly closes under rapid under the effect of gravity and inertia force especially, and bump with upper ledge, make a noise, even cause damage.For this reason, the manufacturer is respectively arranged with elastomeric damper member (as sponge, rubber etc.) in cover plate bottom surface and upper ledge end face, thereby reduces the problem of above-mentioned generation.As the lid structure of disclosed washing machine among the Chinese patent literature CN1884672 and preparation method thereof, the lid structure of washing machine comprises: the lid main body; Buffer component around the periphery of above-mentioned lid main body; Housing around the periphery of above-mentioned buffer component.Lid preparation method according to the washing machine of this invention comprises that following several stages constitutes: buffer component is close to the stage of covering body peripheral edge; The lid main body that is glued with above-mentioned buffer component is positioned over the stage of mould inside; Resin compound flows into the stage of above-mentioned mould inside; The stage that above-mentioned resin compound solidifies; The stage of separating above-mentioned mould.It is said that lid structure of the washing machine that foundation is invented as mentioned above and preparation method thereof has following effect: the stress that produces when being close to housing can be cushioned member and absorb.But this complex structure, cushion stroke is short, noise reduction, crashproof poor effect, and be difficult for making.
The utility model content
The buffer unit of the cover plate for washing machine that the purpose of this utility model aims to provide a kind of effective crashproof noise reduction, increase the service life is to overcome the deficiencies in the prior art.
Press the buffer unit of a kind of cover plate for washing machine of this purpose design, comprise cover plate, upper ledge, casing and base, cover plate is connected with upper ledge, and its architectural feature is to be provided with buffer or damper between cover plate and the upper ledge, contacts with the upper ledge buffering to realize cover plate.
The corresponding side edge thereof of described upper ledge end face is provided with one and above installing hole, is provided with buffer in the hole.The buffer top is provided with erase head.
Be provided with buffer or damper between cover plate of the present utility model and the upper ledge, the buffer top is provided with erase head, and when closing cover plate, cover plate contacts with the erase head of buffer earlier, even overexertion, also can not make a noise, simultaneously, cover plate begins to enter buffer stage, slowly close, can not bump, avoid gouging abrasion, and operating personnel are crushed with upper ledge.It is simple and reasonable, and not only anticollision but also noise reduction increase the service life.
Description of drawings
Fig. 1 is the utility model one embodiment decomposition texture schematic diagram.
Fig. 2 is the assembly structure schematic diagram of Fig. 1.
Fig. 3 is the plan structure schematic diagram behind the cover plate closing.
Fig. 4 is an A-A place sectional structure schematic diagram among Fig. 3.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1 and Fig. 2, the buffer unit of this cover plate for washing machine comprises cover plate 1, upper ledge 3, casing, base and buffer 2, and cover plate 1, upper ledge 3, casing and base are linked in sequence, and cover plate 1 is hinged with upper ledge 3.Corresponding cover plate 1 dual-side of upper ledge 3 end faces is provided with two installing holes 3.1, is provided with buffer 2 in the installing hole, and the buffer top is with erase head 2.1.Cover plate 1 closure contacts with the erase head 2.1 at buffer 2 tops earlier, begins to enter buffering course, and buffer slowly compresses, and in indentation installing hole 3.1, at this moment, cover plate closing is seen Fig. 3 and shown in Figure 4.
Can also be provided with one and above installing hole at the corresponding upper ledge end face of side edge thereof, be provided with buffer in the hole.Perhaps the hinged connecting axle of cover plate and upper ledge is provided with oil-filled damper or inflation damper.
Above-mentioned buffer is spring buffer, oil-filled damper or inflation damper.
Claims (7)
1. the buffer unit of a cover plate for washing machine comprises cover plate (1), upper ledge (3), casing and base, and cover plate and upper ledge are hinged, it is characterized in that being provided with between cover plate and the upper ledge buffer (2) or damper, and is slowly closed to realize cover plate and upper ledge.
2. according to the buffer unit of the described cover plate for washing machine of claim 1, it is characterized in that the corresponding side edge thereof of described upper ledge end face is provided with one and above installing hole (3.1), is provided with buffer in the hole.
3. according to the buffer unit of the described cover plate for washing machine of claim 2, it is characterized in that described buffer is two, be arranged on upper ledge end face both sides.
4. according to the buffer unit of the described cover plate for washing machine of claim 1, it is characterized in that the corresponding upper ledge end face of described side edge thereof is provided with one and above installing hole, is provided with buffer in the hole.
5. according to the buffer unit of claim 3 or 4 described cover plate for washing machine, it is characterized in that described buffer top is provided with erase head (2.1).
6. according to the buffer unit of the described cover plate for washing machine of claim 1, it is characterized in that described buffer is spring buffer, oil-filled damper or inflation damper.
7. according to the buffer unit of the described cover plate for washing machine of claim 1, it is characterized in that the hinged connecting axle of cover plate and upper ledge is provided with oil-filled damper or inflation damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200563219U CN201099780Y (en) | 2007-08-26 | 2007-08-26 | Washing machine cover board buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200563219U CN201099780Y (en) | 2007-08-26 | 2007-08-26 | Washing machine cover board buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099780Y true CN201099780Y (en) | 2008-08-13 |
Family
ID=39936309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200563219U Expired - Fee Related CN201099780Y (en) | 2007-08-26 | 2007-08-26 | Washing machine cover board buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099780Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845740A (en) * | 2009-03-27 | 2010-09-29 | 株式会社利富高韩国 | Hinge device for opening and closing washing machine cover |
| CN101988253A (en) * | 2009-07-31 | 2011-03-23 | Lg电子株式会社 | Washing machine |
| CN102978878A (en) * | 2009-07-31 | 2013-03-20 | Lg电子株式会社 | Washing machine |
| CN104120587A (en) * | 2013-04-28 | 2014-10-29 | 海尔集团公司 | Washing machine provided with upper cover closing buffering device |
| CN106245284A (en) * | 2016-10-17 | 2016-12-21 | 惠而浦（中国）股份有限公司 | Washing machine cover plate cushion pad mounting structure and mounting method thereof |
| CN107012655A (en) * | 2017-05-25 | 2017-08-04 | 青岛海尔洗衣机有限公司 | Upper lid damper, upper lid slow descending device and washing machine for washing machine |
| CN107237098A (en) * | 2016-03-29 | 2017-10-10 | 无锡小天鹅股份有限公司 | Washing machine |
| WO2018028551A1 (en) * | 2016-08-12 | 2018-02-15 | 青岛海尔洗衣机有限公司 | Top loading-type washing machine door cover assembly and washing machine |
| CN112443665A (en) * | 2019-08-28 | 2021-03-05 | 浙江三花智能控制股份有限公司 | Electromagnetic valve |
-
2007
- 2007-08-26 CN CNU2007200563219U patent/CN201099780Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845740A (en) * | 2009-03-27 | 2010-09-29 | 株式会社利富高韩国 | Hinge device for opening and closing washing machine cover |
| CN102978878B (en) * | 2009-07-31 | 2015-06-17 | Lg电子株式会社 | Washing machine |
| CN101988253B (en) * | 2009-07-31 | 2013-11-20 | Lg电子株式会社 | Washing machine |
| US8763431B2 (en) | 2009-07-31 | 2014-07-01 | Lg Electronics Inc. | Washing machine |
| CN101988253A (en) * | 2009-07-31 | 2011-03-23 | Lg电子株式会社 | Washing machine |
| CN102978878A (en) * | 2009-07-31 | 2013-03-20 | Lg电子株式会社 | Washing machine |
| CN104120587A (en) * | 2013-04-28 | 2014-10-29 | 海尔集团公司 | Washing machine provided with upper cover closing buffering device |
| CN107237098A (en) * | 2016-03-29 | 2017-10-10 | 无锡小天鹅股份有限公司 | Washing machine |
| CN107723999A (en) * | 2016-08-12 | 2018-02-23 | 青岛海尔洗衣机有限公司 | A kind of top-loading washing machine door closure component and washing machine |
| WO2018028551A1 (en) * | 2016-08-12 | 2018-02-15 | 青岛海尔洗衣机有限公司 | Top loading-type washing machine door cover assembly and washing machine |
| CN107723999B (en) * | 2016-08-12 | 2021-03-30 | 青岛胶南海尔洗衣机有限公司 | Top-opening type washing machine door cover component and washing machine |
| CN106245284A (en) * | 2016-10-17 | 2016-12-21 | 惠而浦（中国）股份有限公司 | Washing machine cover plate cushion pad mounting structure and mounting method thereof |
| CN107012655A (en) * | 2017-05-25 | 2017-08-04 | 青岛海尔洗衣机有限公司 | Upper lid damper, upper lid slow descending device and washing machine for washing machine |
| CN107012655B (en) * | 2017-05-25 | 2022-11-04 | 青岛海尔洗衣机有限公司 | Upper cover damper for washing machine, upper cover slow-falling device and washing machine |
| CN112443665A (en) * | 2019-08-28 | 2021-03-05 | 浙江三花智能控制股份有限公司 | Electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |