CN107815825A - Spring damper, cover plate installation structure and washing machine - Google Patents
Spring damper, cover plate installation structure and washing machine Download PDFInfo
- Publication number
- CN107815825A CN107815825A CN201610821081.0A CN201610821081A CN107815825A CN 107815825 A CN107815825 A CN 107815825A CN 201610821081 A CN201610821081 A CN 201610821081A CN 107815825 A CN107815825 A CN 107815825A
- Authority
- CN
- China
- Prior art keywords
- spring
- rotary shaft
- cover plate
- housing
- installation structure
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
Abstract
The invention discloses a kind of spring damper, cover plate installation structure and damper, wherein, the spring damper includes housing（1）Be installed in rotation on the housing（1）In rotary shaft（2）, the rotary shaft（2）Positioned at the housing（1）Interior position is arranged with spring（3）, the spring（3）One end be fixed on the housing（1）, with can be in the rotary shaft（2）With the housing（1）Make the spring when rotating relative to one another（3）Banding unclamps the rotary shaft（2）.The spring damper structure is simple, easy to maintenance and maintenance cost is low.
Description
Technical field
The present invention relates to damping device, in particular it relates to a kind of spring damper, cover plate installation structure and washing machine.
Background technology
In some switching mechanisms of such as washing machine cover board mounting structure or toilet lid installation structure, it will usually use resistance
Buddhist nun's device reaches the purpose for making cover plate slowly be rotated along some direction, by taking the washing machine top case plate as an example, it will usually logical oil through type
Damper connects upper cover plate, guarantees quickly to open upper cover plate, and then upper cover plate delays under the damping action of oily formula damper
It is slow to close, can so it prevent upper cover plate from damaging washing machine body when closed.However, in oily formula damper damping oil presence
Add structure complexity and the not convenient property and maintenance cost safeguarded.
In consideration of it, it is necessary to provide a kind of new spring damper, to overcome or alleviated by drawbacks described above.
The content of the invention
First purpose of the present invention is to provide a kind of spring damping simple in construction, easy to maintenance and low maintenance cost
Device.
Second object of the present invention is to provide a kind of cover plate installation structure, and the cover plate installation structure is provided using the present invention
Spring damper.
Third object of the present invention is to provide a kind of washing machine, and the washing machine uses cover plate provided by the invention installation knot
Structure.
To realize above-mentioned first purpose, the present invention provides a kind of spring damper, wherein, the spring damper
Including housing and the rotary shaft being installed in rotation in the housing, the position that the rotary shaft is located in the housing is arranged
There is spring, the housing is fixed in one end of the spring, can be rotated relative to one another in the rotary shaft and the housing
When make the spring banding or unclamp the rotary shaft.
Preferably, described one end of the spring is formed as along the spring arm to stretch out radially of the axis of rotation.
Preferably, detent is provided with the internal face of the housing, the spring arm inserting is fixed to the positioning
In groove.
Preferably, the rotary shaft includes positioned at the thick post portion of the enclosure interior and is connected to the thick post portion and insertion
The rotation bar portion of the housing.
To realize above-mentioned second purpose, the present invention also provides a kind of cover plate installation structure, wherein, the cover plate installation knot
Structure includes body, cover plate and above-mentioned spring damper, and the rotary shaft is installed on the body, and the housing is connected to described
Cover plate.
Preferably, the spring is arranged to：When the cover plate opens motion relative to the body, the spring is gradually loose
The rotary shaft is opened, when the cover plate is relative to the body closing motion, rotary shaft described in the gradual banding of spring.
Preferably, mounting seat is provided with the body, there is mounting hole in the mounting seat, the rotary shaft passes through institute
State mounting hole and be installed on the mounting seat.
To realize above-mentioned 3rd purpose, the present invention also provides a kind of washing machine, wherein, the washing machine includes above-mentioned lid
Board mounting structure.
The present invention has the following advantages that part relative to prior art：
Because spring damper provided by the invention includes housing and the rotation being installed in rotation in the housing
Axle, the position that the rotary shaft is located in the housing are arranged with spring, and the housing is fixed in one end of the spring, with energy
It is enough to make the spring banding when the rotary shaft and the housing rotate relative to one another or unclamp the rotary shaft, it is possible to
Resistance is produced to the motion between rotary shaft and housing by spring banding rotary shaft, to reach damping, using spring
As damped part so that the spring damper structure is simple, easy to maintenance, maintenance cost is low and without damping oil.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of spring damper according to the embodiment of the present invention.
Fig. 2 is the structural representation of cover plate installation structure according to the embodiment of the present invention.
Description of reference numerals
The rotary shaft of 1 housing 2
The body of 3 spring 4
The mounting seat of 5 cover plate 6
21 thick post portions 22 rotate bar portion
31 spring arms
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Referring to Fig. 1, according to an aspect of the present invention, there is provided a kind of spring damper, wherein, spring damper bag
Housing 1 and the rotary shaft 2 being installed in rotation in housing 1 are included, the position that rotary shaft 2 is located in housing 1 is arranged with spring 3,
Housing 1 is fixed in one end of spring 3, can make the banding of spring 3 or release when rotary shaft 2 and housing 1 rotate relative to one another
Rotary shaft 2.
As noted previously, as spring damper provided by the invention includes housing 1 and is installed in rotation in housing 1
Rotary shaft 2, the position that rotary shaft 2 is located in housing 1 is arranged with spring 3, and housing 1 is fixed in one end of spring 3, with can be
Rotary shaft 2 makes the banding of spring 3 or unclamps rotary shaft 2 when being rotated relative to one another with housing 1, it is possible to revolved by the banding of spring 3
Rotating shaft 2 and between rotary shaft 2 and housing 1 motion produce resistance, to reach damping, damper portion is used as using spring 3
Part so that the spring damper structure is simple, easy to maintenance, maintenance cost is low and without damping oil.
According to the preferred embodiment of the present invention, one end of spring 3 can be formed as extending radially outwardly along rotary shaft 2
Spring arm 31, the internal face of spring arm 31 and housing 1 is fixed to one another, and it is fixed specifically, on the internal face of housing 1 to be provided with
Position groove, spring arm 31 can be inserted and be fixed in detent, and certainly, the present invention is not limited thereto, and spring arm 31 passes through it
It is also possible that his appropriate connected mode is fixed on housing 1.
In addition, rotary shaft 2 can include the thick post portion 21 inside housing 1 and be connected to thick post portion 21 and insertion housing
1 rotation bar portion 22, the maximum cross-section area of rotation bar portion 22 are less than the smallest cross-section area in thick post portion 21.
According to another aspect of the present invention, a kind of cover plate installation structure is also provided, wherein, cover plate installation structure includes machine
Body 4, cover plate 5 and above-mentioned spring damper, rotary shaft 2 are installed on body 4, and housing 1 is connected to cover plate 5.Wherein, spring 3 can
To be arranged to：When cover plate 5 opens motion relative to body 4, spring 3 gradually unclamps rotary shaft 2, and cover plate 5 closes relative to body 4
During motion, the gradual banding rotary shaft 2 of spring 3.Specifically, by setting winding bearing of trend of the spring 3 in rotary shaft 2 i.e.
Can, it is assumed that spring 3 along counterclockwise thick post portion 21 outer peripheral face wind extension when cause cover plate 5 opens relative to body 4 to move
When, spring 3 gradually unclamps rotary shaft 2, then spring 3 along clockwise thick post portion 21 outer peripheral face wind extension when cause cover plate
5 relative to body 4 when opening motion, the gradual banding rotary shaft 2 of spring 3.The cover plate installation structure can be as the lid of washing machine
The cover plate installation structure of board mounting structure or closestool, miscellaneous part is damaged so as to prevent cover plate 5 from closing too fast.But this hair
It is bright it is unlimited this, on the one hand, spring 3 be not necessarily arranged to gradually to unclamp when cover plate 5 opens rotary shaft 2, when cover plate 5 closes by
Gradually banding rotary shaft 2, when user needs quick-make cover plate 5, slowly opens cover plate 5, spring 3 can also be arranged to
The gradual banding rotary shaft 2 when opening of cover plate 5, rotary shaft 2 is gradually unclamped when cover plate 5 closes, on the other hand, cover plate installation knot
Structure is not limited to the cover plate installation structure of the cover plate installation structure or closestool as washing machine.
Preferably, mounting seat 6 can be provided with body 4, there is mounting hole in mounting seat 6, rotary shaft 2 passes through mounting hole
It is installed on mounting seat 6.
According to a further aspect of the invention, a kind of washing machine is also provided, wherein, the washing machine is installed including above-mentioned cover plate
Structure, body 4 can be body of the washing machine, and cover plate 5 can be the upper cover plate 5 of washing machine, based on all of above-mentioned rapid extration
More advantages, the overall performance of the washing machine are also lifted therewith.
Obviously, above-mentioned embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.
For those of ordinary skill in the field, other various forms of changes can also be made on the basis of the above description
Or change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out
Or among changing still in the protection domain of the invention.
Claims (8)
- A kind of 1. spring damper, it is characterised in that：The spring damper includes housing（1）Be installed in rotation on The housing（1）In rotary shaft（2）, the rotary shaft（2）Positioned at the housing（1）Interior position is arranged with spring（3）, institute State spring（3）One end be fixed on the housing（1）, with can be in the rotary shaft（2）With the housing（1）Rotation toward each other Make the spring when turning（3）Banding unclamps the rotary shaft（2）.
- 2. spring damper according to claim 1, it is characterised in that：The spring（3）Described one end be formed as Along the rotary shaft（2）The spring arm to extend radially outwardly（31）.
- 3. spring damper according to claim 2, it is characterised in that：The housing（1）Internal face on be provided with Detent, the spring arm（31）Inserting is fixed in the detent.
- 4. spring damper according to claim 1 or 2, it is characterised in that：The rotary shaft（2）Including positioned at described Housing（1）Internal thick post portion（21）Be connected to the thick post portion（21）And the insertion housing（1）Rotation bar portion（22）.
- A kind of 5. cover plate installation structure, it is characterised in that：The cover plate installation structure includes body（4）, cover plate（5）With according to power Profit requires the spring damper described in any one, the rotary shaft in 1 to 4（2）It is installed on the body（4）, the shell Body（1）It is connected to the cover plate（5）.
- 6. cover plate installation structure according to claim 5, it is characterised in that：The spring（3）It is arranged to：The cover plate （5）Relative to the body（4）When opening motion, the spring（3）Gradually unclamp the rotary shaft（2）, the cover plate（5）Phase For the body（4）During closing motion, the spring（3）Rotary shaft described in gradual banding（2）.
- 7. the cover plate installation structure according to claim 5 or 6, it is characterised in that：The body（4）On be provided with mounting seat （6）, the mounting seat（6）It is upper that there is mounting hole, the rotary shaft（2）The mounting seat is installed on by the mounting hole（6）.
- 8. a kind of washing machine, it is characterised in that the washing machine includes the lid according to any one in claim 5 to 7 Board mounting structure.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610821081.0A CN107815825A (en) | 2016-09-13 | 2016-09-13 | Spring damper, cover plate installation structure and washing machine |
| PCT/CN2017/101650 WO2018050078A1 (en) | 2016-09-13 | 2017-09-13 | Spring-type damper, cover plate mounting structure and washing machine |
| JP2019513784A JP2019529822A (en) | 2016-09-13 | 2017-09-13 | Spring damper, cover plate mounting structure and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610821081.0A CN107815825A (en) | 2016-09-13 | 2016-09-13 | Spring damper, cover plate installation structure and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107815825A true CN107815825A (en) | 2018-03-20 |
Family
ID=61601430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610821081.0A Pending CN107815825A (en) | 2016-09-13 | 2016-09-13 | Spring damper, cover plate installation structure and washing machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2019529822A (en) |
| CN (1) | CN107815825A (en) |
| WO (1) | WO2018050078A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562705A (en) * | 2018-06-21 | 2018-09-21 | 安徽石台县西黄山茶叶实业有限公司 | A kind of tealeaves device for detecting water content |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984042A (en) * | 2021-03-08 | 2021-06-18 | 天津大学 | Vibration reduction device and method for coal gasifier downcomer |
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| CN2502076Y (en) * | 2001-06-08 | 2002-07-24 | 周石统 | Bidirectional torque-limiting clutch |
| CN201010801Y (en) * | 2007-01-05 | 2008-01-23 | 徐江林 | Washing machine cover plate switching device |
| JP2008029371A (en) * | 2006-07-26 | 2008-02-14 | Mitsubishi Electric Corp | Washing machine |
| CN101978109A (en) * | 2008-03-19 | 2011-02-16 | Lg电子株式会社 | Washing machine |
| JP2011143040A (en) * | 2010-01-14 | 2011-07-28 | Panasonic Corp | Washing machine |
| CN204690412U (en) * | 2015-06-08 | 2015-10-07 | 常州乐士雷利电机有限公司 | Renovate bucking-out system, toilet lid and washing machine cover |
| CN205258862U (en) * | 2015-12-09 | 2016-05-25 | 无锡小天鹅股份有限公司 | Washing machine |
| CN205557115U (en) * | 2016-03-29 | 2016-09-07 | 无锡小天鹅股份有限公司 | Washing machine |
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| JPS6082746U (en) * | 1983-11-11 | 1985-06-07 | アルプス電気株式会社 | damper |
| JPS63185934U (en) * | 1987-05-25 | 1988-11-29 | ||
| JPH0560125A (en) * | 1991-08-30 | 1993-03-09 | Canon Inc | Counter torque generator |
| JPH112278A (en) * | 1997-06-13 | 1999-01-06 | Partner Sangyo Kk | Rotary damper |
| JP3801167B2 (en) * | 2003-11-14 | 2006-07-26 | 松下電器産業株式会社 | Drum washing machine |
| US8763431B2 (en) * | 2009-07-31 | 2014-07-01 | Lg Electronics Inc. | Washing machine |
| KR102148646B1 (en) * | 2013-03-21 | 2020-08-28 | 엘지전자 주식회사 | Laundry Treating Apparatus |
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- 2016-09-13 CN CN201610821081.0A patent/CN107815825A/en active Pending
-
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- 2017-09-13 JP JP2019513784A patent/JP2019529822A/en active Pending
- 2017-09-13 WO PCT/CN2017/101650 patent/WO2018050078A1/en active Application Filing
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|---|---|---|---|---|
| CN2502076Y (en) * | 2001-06-08 | 2002-07-24 | 周石统 | Bidirectional torque-limiting clutch |
| JP2008029371A (en) * | 2006-07-26 | 2008-02-14 | Mitsubishi Electric Corp | Washing machine |
| CN201010801Y (en) * | 2007-01-05 | 2008-01-23 | 徐江林 | Washing machine cover plate switching device |
| CN101978109A (en) * | 2008-03-19 | 2011-02-16 | Lg电子株式会社 | Washing machine |
| JP2011143040A (en) * | 2010-01-14 | 2011-07-28 | Panasonic Corp | Washing machine |
| CN204690412U (en) * | 2015-06-08 | 2015-10-07 | 常州乐士雷利电机有限公司 | Renovate bucking-out system, toilet lid and washing machine cover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562705A (en) * | 2018-06-21 | 2018-09-21 | 安徽石台县西黄山茶叶实业有限公司 | A kind of tealeaves device for detecting water content |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019529822A (en) | 2019-10-17 |
| WO2018050078A1 (en) | 2018-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |
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| RJ01 | Rejection of invention patent application after publication |