CN106939503A - A kind of damper and the washing machine using the damper - Google Patents
A kind of damper and the washing machine using the damper Download PDFInfo
- Publication number
- CN106939503A CN106939503A CN201710260614.7A CN201710260614A CN106939503A CN 106939503 A CN106939503 A CN 106939503A CN 201710260614 A CN201710260614 A CN 201710260614A CN 106939503 A CN106939503 A CN 106939503A
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- friction plate
- damper
- friction
- washing machine
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 26
- 238000005299 abrasion Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 description 3
- 210000001138 tear Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention belongs to washing machine association area, disclose a kind of damper, including the bearing pin being fixed on washing machine disk seat, it is fixed in the upper lid of washing machine and rotates the friction plate being set on bearing pin, the side of the friction plate is provided with the friction portion that multilayer can be abutted against with bearing pin.Also disclosing a kind of includes the washing machine of above-mentioned damper.The present invention is by setting the friction plate being set on bearing pin, and the side of the friction plate is abutted against with bearing pin all the time, when being covered on opening or closing, the multilayer friction portion of above-mentioned friction plate successively relatively rotates with bearing pin and produces abrasion, after the friction portion abrasion of friction plate, also next friction portion, which continues to rotate with bearing pin, to be contacted, and improves the service life of damper, damper replacement frequency is reduced, and the problem of lid occurs rocking and come off can be avoided.
Description
Technical field
The present invention relates to washing machine association area, more particularly to a kind of damper and the washing machine using the damper.
Background technology
Existing washing machine is typically to set hinge seat on washing machine disk seat, and washing machine top case is articulated with by damper
The mode of chain seat is arranged on disk seat, during the opening and closing of washing machine top case, and damper is rotated relative to hinge seat,
With the frequent keying of upper lid, the side that damper is contacted with hinge seat can wear and tear, and make the service life of damper and reduce,
And after multiple abrasion, gap can be produced between damper and hinge seat, cause to cover in opening-closing process relative to disk seat
, there is the problem of coming off in double swerve when serious, cause washing machine unusable and easily pound user.And the resistance after abrasion
Buddhist nun's device can only be changed in maintenance, and cost is higher.
The content of the invention
It is an object of the invention to provide a kind of damper and using the washing machine of the damper, to solve existing washing machine
The problem of damper abrasion of presence and upper lid are relative to disk seat double swerve.
For up to this purpose, the present invention uses following technical scheme：
A kind of damper, including the bearing pin being fixed on washing machine disk seat, the upper lid and rotation for being fixed in washing machine are arranged
Friction plate on bearing pin, the side of the friction plate is provided with the friction portion that multilayer can be abutted against with bearing pin.
Preferably, the opposite side of the friction plate is provided with the nut for being threadedly connected to bearing pin, screw on nut, the spiral shell
The friction portion of friction plate is connected on bearing pin by mother.
Preferably, also including spring, the spring, which is set on bearing pin and in compressive state, is located at friction plate and spiral shell
Between mother.
Preferably, the friction portion is provided with least two layers and is set in stepped construction, the face at least two layers friction portion
Product increases successively along the direction away from bearing pin.
Preferably, the opposite side of the friction plate sets fluted, the spring is placed in the groove, by the spiral shell
Mother's compression.
Preferably, the bearing pin is provided with bearing pin friction plate, the bearing pin friction plate is abutted against with the friction portion.
Preferably, the friction plate and bearing pin friction plate are made of kirsite.
Preferably, the friction plate is provided with connecting portion, connected between the connecting portion and the upper lid by fastener
Connect.
Preferably, being provided with hinge seat on the disk seat, side of the bearing pin away from friction plate, which is fixed, is located in institute
State on hinge seat.
The present invention also provides a kind of washing machine, including above-mentioned damper.
Beneficial effects of the present invention：Be set in friction plate on bearing pin by setting, and the friction plate side all the time with
Bearing pin is abutted against, when being covered on opening or closing, and the multilayer friction portion of above-mentioned friction plate successively relatively rotates simultaneously with bearing pin
Abrasion is produced, after the friction portion abrasion of friction plate, also next friction portion, which continues to rotate with bearing pin, to be contacted, and is improved
The service life of damper, reduces damper replacement frequency, and can avoid the problem of lid occurs rocking and come off.
Brief description of the drawings
Fig. 1 is the structural representation that damper of the present invention coordinates with washing machine disk seat and upper lid；
Fig. 2 is the exploded perspective view of damper of the present invention；
Fig. 3 is the blast sectional view of damper of the present invention；
Fig. 4 is the assembling view of damper of the present invention.
In figure：
1st, bearing pin；2nd, friction plate；3rd, nut；4th, spring；10th, disk seat；20th, upper lid；30th, hinge seat；40th, damper；11、
Bearing pin friction plate；21st, friction portion；22nd, groove；23rd, connecting portion.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
The present invention provides a kind of damper 40, as Figure 1-4, and the damper 40 includes being fixed on washing machine disk seat 10
Bearing pin 1, and rotate and be set in friction plate 2 on bearing pin 1, the friction plate 2 is fixed on the upper lid 20 of washing machine.Specifically
, the present embodiment is provided with hinge seat 30 on disk seat 10, and side of the above-mentioned bearing pin 1 away from friction plate 2, which is fixed, is located in hinge
On seat 30, set by the rotation between friction plate 2 and bearing pin 1 so that the upper lid 20 of washing machine can be relative on disk seat 10
Hinge seat 30 rotate.
In the present embodiment, Fig. 2 and Fig. 3 are can refer to, the side of the friction plate 2 of this implementation can offset provided with multilayer with bearing pin 1
The friction portion 21 connect, opposite side is provided with the nut 3 for being threadedly connected to bearing pin 1, and bearing pin friction plate 11 is provided with bearing pin 1, leads to
Screw on nut 3 is crossed, the friction portion 21 of friction plate 2 is connected on the bearing pin friction plate 11 of bearing pin 1 by nut 3.
Specifically, friction portion 21 is set provided with least two layers and in stepped construction in the present embodiment, at least two layers friction
The area in portion 21 increases successively along the direction away from bearing pin 1.
At least two are provided with by the way that the friction portion 21 of friction plate 2 is abutted against with bearing pin friction plate 11, and by friction portion 21
Layer and set in stepped construction, when upper lid 20 is rotated relative to hinge seat 30, the multilayer friction portion 21 of friction plate 2 successively with
Bearing pin friction plate 11 mutually rubs, and after a friction portion 21 abrasion of friction plate 2, also next friction portion 21 continues and bearing pin
1 rotates contact, now need to only continue screw on nut 3, you can so that next friction portion 21 of friction plate 2 and bearing pin friction plate 11
Mutually rub, upper lid 20 still can be used normally.The service life of damper 40 is improved, and lid 20 can be avoided to occur
The problem of rocking and come off.
The present embodiment, can refer to Fig. 3, and above-mentioned friction portion 21 is set to three layers, it is to be understood that above-mentioned friction portion 21 is not
It is limited to three-layer set, it can be set according to upper lid 20 with the installing space of disk seat 10.
Further, the above-mentioned damper 40 of the present embodiment also includes being set on bearing pin 1 and in the spring of compressive state
4, it is specifically that the side for being not provided with friction portion 21 in friction plate 2 sets fluted 22, above-mentioned spring 4 is placed in groove 22, is screwed
Nut 3, spring 4 is compressed in friction plate 2 and is not provided between the side in friction portion 21 and nut 3.It is in compressive state to set above-mentioned
Spring 4, after a friction portion 21 abrasion of friction plate 2, spring 4 can be by whole friction plate 2 to bearing pin friction plate 11
Direction is promoted so that next friction portion 21 of friction plate 2 continues to abut against with bearing pin friction plate 11, and then improves friction plate
2 service life, extends the use time of lid 20.
In the present embodiment, above-mentioned friction plate 2 and bearing pin friction plate 11 are made of kirsite, because kirsite has
Good wearability, can further improve the service life of friction plate 2.
In the present embodiment, connecting portion 23 is provided with friction plate 2, passes through fastener (figure between connecting portion 23 and upper lid 20
Not shown in) connection.
The present invention also provides a kind of washing machine, including above-mentioned damper 40, by above-mentioned damper 40, can avoid
Lid 20 weares and teares, and then avoids the problem of lid 20 occurs rocking and come off.
Obviously, the above embodiment of the present invention is just for the sake of clear explanation example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (10)
1. a kind of damper, it is characterised in that including the bearing pin (1) being fixed on washing machine disk seat (10), be fixed in washing machine
Upper lid (20) and rotate and be set in friction plate (2) on bearing pin (1), the side of the friction plate (2) can be with pin provided with multilayer
The friction portion (21) that axle (1) is abutted against.
2. damper according to claim 1, it is characterised in that the opposite side of the friction plate (2) is provided with screw thread company
The nut (3) of bearing pin (1) is connected to, the friction portion (21) of friction plate (2) is connected to bearing pin by screw on nut (3), the nut (3)
(1) on.
3. damper according to claim 2, it is characterised in that also including spring (4), the spring (4) is set in pin
Being located between friction plate (2) and nut (3) on axle (1) and in compressive state.
4. damper according to claim 3, it is characterised in that the friction portion (21) is provided with least two layers and in ladder
Formula structure setting, the area of at least two layers friction portion (21) increases successively along the direction away from bearing pin (1).
5. damper according to claim 4, it is characterised in that the opposite side of the friction plate (2) sets fluted
(22), the spring (4) is placed in the groove (22), is compressed by the nut (3).
6. damper according to claim 5, it is characterised in that the bearing pin (1) is provided with bearing pin friction plate (11), institute
Bearing pin friction plate (11) is stated to abut against with the friction portion (21).
7. damper according to claim 6, it is characterised in that the friction plate (2) and bearing pin friction plate (11) are
It is made of kirsite.
8. according to any described dampers of claim 1-7, it is characterised in that the friction plate (2) is provided with connecting portion
(23), it is connected between the connecting portion (23) and the upper lid (20) by fastener.
9. according to any described dampers of claim 1-7, it is characterised in that be provided with hinge seat on the disk seat (10)
(30), side of the bearing pin (1) away from friction plate (2), which is fixed, is located on the hinge seat (30).
10. a kind of washing machine, it is characterised in that including any described dampers of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260614.7A CN106939503B (en) | 2017-04-20 | 2017-04-20 | Damper and washing machine adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260614.7A CN106939503B (en) | 2017-04-20 | 2017-04-20 | Damper and washing machine adopting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106939503A true CN106939503A (en) | 2017-07-11 |
| CN106939503B CN106939503B (en) | 2021-07-20 |
Family
ID=59463826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710260614.7A Active CN106939503B (en) | 2017-04-20 | 2017-04-20 | Damper and washing machine adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106939503B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349776A (en) * | 2017-08-30 | 2017-11-17 | 重庆市南川区庆岩福利碱厂 | Double alkali desulfurization and dedusting machines |
| WO2019085935A1 (en) * | 2017-10-31 | 2019-05-09 | 青岛海尔洗衣机有限公司 | Laundry treating apparatus |
| CN111719291A (en) * | 2019-03-22 | 2020-09-29 | 青岛海尔洗衣机有限公司 | Door body structure and washing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201094171Y (en) * | 2007-08-31 | 2008-07-30 | 上海立沪五金弹簧有限公司 | Top cover turn-over device of display screen |
| JP4783323B2 (en) * | 2007-03-29 | 2011-09-28 | 株式会社東芝 | Drum washing machine |
| KR20160053137A (en) * | 2014-10-31 | 2016-05-13 | 주식회사 솔로몬메카닉스 | Damper for washing machine |
| CN205529560U (en) * | 2016-03-29 | 2016-08-31 | 无锡小天鹅股份有限公司 | Door closure damping device and rotary drum washing machine who has it |
| CN205557114U (en) * | 2016-03-29 | 2016-09-07 | 无锡小天鹅股份有限公司 | Rotary drum washing machine and rotary drum washing machine's door closure subassembly |
| CN205557082U (en) * | 2016-03-29 | 2016-09-07 | 无锡小天鹅股份有限公司 | Washing machine |
| CN106308662A (en) * | 2016-08-30 | 2017-01-11 | 上海大学 | Seat toilet with automatically turnup cushion |
-
2017
- 2017-04-20 CN CN201710260614.7A patent/CN106939503B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4783323B2 (en) * | 2007-03-29 | 2011-09-28 | 株式会社東芝 | Drum washing machine |
| CN201094171Y (en) * | 2007-08-31 | 2008-07-30 | 上海立沪五金弹簧有限公司 | Top cover turn-over device of display screen |
| KR20160053137A (en) * | 2014-10-31 | 2016-05-13 | 주식회사 솔로몬메카닉스 | Damper for washing machine |
| CN205529560U (en) * | 2016-03-29 | 2016-08-31 | 无锡小天鹅股份有限公司 | Door closure damping device and rotary drum washing machine who has it |
| CN205557114U (en) * | 2016-03-29 | 2016-09-07 | 无锡小天鹅股份有限公司 | Rotary drum washing machine and rotary drum washing machine's door closure subassembly |
| CN205557082U (en) * | 2016-03-29 | 2016-09-07 | 无锡小天鹅股份有限公司 | Washing machine |
| CN106308662A (en) * | 2016-08-30 | 2017-01-11 | 上海大学 | Seat toilet with automatically turnup cushion |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349776A (en) * | 2017-08-30 | 2017-11-17 | 重庆市南川区庆岩福利碱厂 | Double alkali desulfurization and dedusting machines |
| WO2019085935A1 (en) * | 2017-10-31 | 2019-05-09 | 青岛海尔洗衣机有限公司 | Laundry treating apparatus |
| CN111719291A (en) * | 2019-03-22 | 2020-09-29 | 青岛海尔洗衣机有限公司 | Door body structure and washing machine |
| CN111719291B (en) * | 2019-03-22 | 2023-01-24 | 青岛海尔洗衣机有限公司 | Door body structure and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106939503B (en) | 2021-07-20 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210616 Address after: 400025 No.1 Gangcheng South Road, Jiangbei District, Chongqing Applicant after: Chongqing Haier washing machine Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |