CN110499628A - A kind of noise absorption damping device for washing machine - Google Patents
A kind of noise absorption damping device for washing machine Download PDFInfo
- Publication number
- CN110499628A CN110499628A CN201910950294.7A CN201910950294A CN110499628A CN 110499628 A CN110499628 A CN 110499628A CN 201910950294 A CN201910950294 A CN 201910950294A CN 110499628 A CN110499628 A CN 110499628A
- Authority
- CN
- China
- Prior art keywords
- fixed block
- wall
- washing machine
- shell
- underside
- 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
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
- 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
-
- 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
Abstract
The present invention relates to household electrical appliances washing machine technology fields, and disclose a kind of noise absorption damping device for washing machine, including shell, the internal activity of the shell is connected with acoustical cotton, the internal activity of the shell is connected with perforated plate, the internal activity of the shell is connected with inner wall, the internal activity of the inner wall is connected with laundry layer, the underside of the inner wall is connected with attachment base, movable spring is connected with above the attachment base, the underside of the inner wall is connected with fixed block one, the right side of fixed block one is connected with connecting rod one, the right side of the connecting rod one is connected with fixed block two, the internal activity of the fixed block one is connected with connecting pin one.This is used for the noise absorption damping device of washing machine, and the acoustical cotton and perforated plate being flexibly connected by interior of shell can absorb the noise when laundry washer of part, reduce noise, improve surrounding living environment, brings to life and comfortably brings pleasant mood.
Description
Technical field
The present invention relates to household electrical appliances washing machine technology field, specially a kind of noise absorption damping device for washing machine.
Background technique
With the development of living standard, household electrical appliance also play increasingly important role in our life, wash
Clothing machine washs the cleaning appliance of clothing as acting on using electric energy production machinery, is also very welcomed in daily life, but
Be washing machine during use, the working time is longer, and the washing tub of washing machine can be generated when washing clothing to be rocked and greatly
The noise of amount, these noises will affect the quality of daily life, especially have the family of old man and child in some familys, will affect
Their rest, and also result in washing machine breakage so for a long time, it influences normally to use, increases the expense of maintenance, such as
Fruit can reduce the noise of washing machine, and living environment can be improved, and brings to life and comfortably brings pleasant mood.
To solve the above problems, so kind of the noise absorption damping device for being used for washing machine is proposed, in the shell of the device
Portion is flexibly connected acoustical cotton and perforated plate, can absorb the noise when laundry washer of part, reduces noise, and inner wall underside connects
Inner wall bring is shaken when the connecting spring that the movable spring and motion bar and inner wall outside connect is flexibly connected can buffer laundry
It is dynamic, the service life of washing machine can be extended, reduce the cost of maintenance, a good living environment can also be brought.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of noise absorption damping device for washing machine, have
The noise for reducing washing machine, there is a good living environment, brings pleasant mood, and can also extend washing machine uses the longevity
The advantages of ordering, reducing the cost of maintenance, solves washing machine during use, the washing tub of washing machine is when washing clothing
It can generate to rock and will affect the quality of daily life with a large amount of noise, these noises, especially have old man and small in some familys
The family of child will affect their rest, and also result in washing machine breakage so for a long time, influences normally to use, increase
The problem of adding the expense of maintenance.
(2) technical solution
For the noise for realizing above-mentioned reduction washing machine, there is a good living environment, brings pleasant mood, it can be with
The service life for extending washing machine, reduces the purpose of the cost of maintenance, the invention provides the following technical scheme: a kind of for doing washing
The noise absorption damping device of machine, including shell, the internal activity of the shell are connected with acoustical cotton, and the inside of the shell is living
Dynamic to be connected with perforated plate, the internal activity of the shell is connected with inner wall, and the internal activity of the inner wall is connected with laundry layer, institute
The underside for stating inner wall is connected with attachment base, is connected with movable spring above the attachment base.
The underside of the inner wall is connected with fixed block one, and the right side of fixed block one is connected with connecting rod one, institute
The right side for stating connecting rod one is connected with fixed block two, and the internal activity of the fixed block one is connected with connecting pin one, described
It is connected with connecting pin two in fixed block two, the underside of the fixed block one is connected with motion bar one, motion bar one
Underside be connected with motion bar two, the internal activity of the motion bar one is connected with removable pin one, the motion bar two
Underside is connected with fixed block three, and the internal activity of the fixed block three is connected with connecting pin three, the right side of the fixed block three
Side is connected with connecting rod two, and the underside of the fixed block two is connected with motion bar three, and the motion bar three is down
Side is connected with motion bar four, and the internal activity of the motion bar three is connected with removable pin two, the lower section of the motion bar four
It is connected with fixed block four, the internal activity of the fixed block four is connected with connecting pin four, and the right side of the removable pin one is living
Dynamic to be connected with connecting rod three, the external activity of the connecting rod three is connected with movable block.
It is connected with link block on the right side of the inner wall, connecting spring, institute are connected on the right side of the link block
It states and is connected with fixing seat on the right side of connecting spring, hinge, the lower section of the hinge are connected on the right side of the inside
It is connected with fixed plate.
Preferably, the acoustical cotton is located at the inside of shell, the sound that the absorbable internal laundry layer of acoustical cotton generates, perforation
Plate is located at the inside of shell.
Preferably, the hinge is located at the two sides of inner wall, and the hinge of two sides is symmetric, and hinge is perpendicular in shell
Portion, fixed seating are also symmetric in the two sides of interior of shell, the fixing seat of two sides.
Preferably, the attachment base is located at the two sides of movable spring, and one end of movable spring is flexibly connected below inner wall, living
Move spring the other end be flexibly connected interior of shell acoustical cotton top.
Preferably, the connecting rod three is located at the middle part of removable pin one and removable pin two, removable pin one and removable pin two
Two sides.
Preferably, the connecting rod one is parallel to connecting rod two, and connecting rod two is parallel to connecting rod three.
Preferably, the underside connection fixing block one of the inner wall, the underside of inner wall are connected with fixed block two, Gu
Determine block one to be symmetric with fixed block two, one connection fixing block one of connecting rod and fixed block two, two connection fixing block of connecting rod
Three and fixed block four, removable pin one connects motion bar one, motion bar two and connecting rod three, removable pin two and is connected and fixed motion bar
Three, motion bar four and connecting rod three.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of noise absorption damping device for washing machine, have following
The utility model has the advantages that
1, the noise absorption damping device for being used for washing machine, the acoustical cotton being flexibly connected by interior of shell and perforation
Plate can absorb the noise when laundry washer of part, reduces noise, improves surrounding living environment, brings comfortably, bring to life
Pleasant mood.
2, noise absorption damping device for being used for washing machine, the internally positioned inside of laundry layer, can be in washing machine
Clothing is cleaned, and can be brought convenience in this way to the daily life of people, and the both hands of people have been liberated, and is saved manually-operated
Time.
3, the lower section of the noise absorption damping device for being used for washing machine, the internally positioned lower section of attachment base, attachment base is living
Dynamic connection movable spring, the outside of inner wall are flexibly connected link block, and the right side of link block is flexibly connected connecting spring, is washing in this way
When clothes, the shaking of a part can be buffered, extends the service life of washing machine, reduces the cost of maintenance.
4, the external activity of the noise absorption damping device for being used for washing machine, connecting rod three connects movable block, connecting rod
Three can stretch, and according to the movement of inner wall, motion bar one and motion bar three can drive connecting rod three to move, to the inner wall of washing machine
Play the role of support, avoids washing machine damaged, can prolong its service life.
(4) Detailed description of the invention
Fig. 1 is agent structure schematic diagram of the present invention；
Fig. 2 is that main structure of the present invention moves schematic diagram；
Fig. 3 is main structure schematic rear view of the present invention；
Fig. 4 is main structure partial enlargement diagram of the present invention；
Fig. 5 is the positional diagram of connecting spring of the present invention and fixing seat.
In figure: 1- shell, 2- acoustical cotton, 3- perforated plate, 4- inner wall, 5- laundry layer, 6- attachment base, 7- movable spring, 8-
Fixed block one, 9- connecting rod one, 10- fixed block two, 11- connecting pin one, 12- connecting pin two, 13- motion bar one, 14- motion bar
Two, 15- removable pin one, 16- fixed block three, 17- connecting pin three, 18- connecting rod two, 19- motion bar three, 20- motion bar four,
21- removable pin two, 22- fixed block four, 23- connecting pin four, 24- connecting rod three, 25- movable block, 26- link block, 27- connection bullet
Spring, 28- fixing seat, 29- hinge, 30- fixed plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1-5, a kind of noise absorption damping device for washing machine, including shell 1 are please referred to, the inside of shell 1 is living
Dynamic to be connected with acoustical cotton 2, the internal activity of shell 1 is connected with perforated plate 3, and the internal activity of shell 1 is connected with inner wall 4, inner wall 4
Internal activity be connected with laundry layer 5, acoustical cotton 2 is located at the inside of shell 1, absorbable internal laundry layer 5 generation of acoustical cotton 2
Sound, perforated plate 3 are located at the inside of shell 1, and the underside of inner wall 4 is connected with attachment base 6, and the top activity of attachment base 6 connects
It is connected to movable spring 7, attachment base 6 is located at the two sides of movable spring 7, and one end of movable spring 7 is flexibly connected 4 lower section of inner wall, living
Move spring 7 the other end be flexibly connected shell 1 inside acoustical cotton 2 top.
The underside of inner wall 4 is connected with fixed block 1, and the right side of fixed block 1 is connected with connecting rod 1, even
The right side of extension bar 1 is connected with fixed block 2 10, and the internal activity of fixed block 1 is connected with connecting pin 1, fixed block
It is connected with connecting pin 2 12 in 2 10, the underside of fixed block 1 is connected with motion bar 1, motion bar 1
Underside is connected with motion bar 2 14, and the internal activity of motion bar 1 is connected with removable pin 1, under motion bar 2 14
Side is connected with fixed block 3 16, and the internal activity of fixed block 3 16 is connected with connecting pin 3 17, the right side of fixed block 3 16
It is connected with connecting rod 2 18, the underside of fixed block 2 10 is connected with motion bar 3 19, the past lower section of motion bar 3 19
It is connected with motion bar 4 20, the internal activity of motion bar 3 19 is connected with removable pin 2 21, and the lower section of motion bar 4 20 is living
Dynamic to be connected with fixed block 4 22, the internal activity of fixed block 4 22 is connected with connecting pin 4 23, the right side activity of removable pin 1
It is connected with connecting rod 3 24, connecting rod 1 is parallel to connecting rod 2 18, and connecting rod 2 18 is parallel to connecting rod 3 24, inner wall 4
Underside connection fixing block 1, the underside of inner wall 4 are connected with fixed block 2 10, and fixed block 1 is in fixed block 2 10
It is symmetrical, one 9 connection fixing block 1 of connecting rod and fixed block 2 10,2 18 connection fixing block 3 16 of connecting rod and fixed block
4 22, removable pin 1 connects motion bar 1, motion bar 2 14 and connecting rod 3 24, removable pin 2 21 and is connected and fixed motion bar
3 19, motion bar 4 20 and connecting rod 3 24, the external activity of connecting rod 3 24 are connected with movable block 25.
The right side of inner wall 4 is connected with link block 26, and the right side of link block 26 is connected with connecting spring 27, connection
Bar 3 24 is located at the middle part of removable pin 1 and removable pin 2 21, the two sides of removable pin 1 and removable pin 2 21, connecting rod three
24 external activity connects movable block 25, and connecting rod 3 24 can stretch, according to the movement of inner wall 4, motion bar 1 and activity
Bar 3 19 can drive connecting rod 3 24 to move, and play the role of support, the right side activity of connecting spring 27 to the inner wall 4 of washing machine
It is connected with fixing seat 28, the right side of inside 4 is connected with hinge 29, and hinge 29 is located at the two sides of inner wall 4, the hinge 29 of two sides
It is symmetric, for hinge 29 perpendicular to the inside of shell 1, fixing seat 28 is located at the two sides inside shell 1, the fixing seat 28 of two sides
Also it is symmetric, the underside of hinge 29 is connected with fixed plate 30.
The course of work and principle: this is used for the noise absorption damping device of washing machine, which connects sound-absorbing
Cotton 2 and perforated plate 3 can absorb the noise of part, and the internal activity of shell 1 connects inner wall 4, and the flexible connection of inner wall 4 is washed
Clothing layer 5, the outside of inner wall 4 are flexibly connected movable block 25, and the right side of movable block 25 is flexibly connected connecting spring 27, connecting spring 27
Right side be flexibly connected fixing seat 28, the underside of inner wall 4 connects attachment base 6, the underside connection activity bullet of attachment base 6
Spring 7, the underside connection fixing block 1 and fixed block 2 10 of inner wall 4, one 9 connection fixing block 1 of connecting rod and fixed block two
10, the underside of fixed block 1 connects motion bar 1, and the underside of motion bar 1 connects motion bar 2 14, fixed
The underside of block 2 10 connects motion bar 3 19, the underside connection 4 20 of motion bar 3 19, and the connection of connecting rod 3 24 is lived
Dynamic pin 1 and removable pin 2 21, when motion bar 1, motion bar 2 14, motion bar 3 19 and motion bar 4 20 and inner wall 4
When bottom is vertical, connecting rod 3 24 is shunk, and connecting rod 3 24 is vertical with motion bar 1, and movable spring 7 is stretched, can be to laundry
Machine inner wall 4 plays the role of protection.
In summary:
A, the noise absorption damping device for being used for washing machine, the acoustical cotton 2 connected by 1 internal activity of shell and perforation
Plate 3 can absorb the noise when laundry washer of part, reduces noise, improves surrounding living environment, brings comfortably to life, band
Carry out pleasant mood.
B, noise absorption damping device for being used for washing machine, the internally positioned inside of laundry layer 5, can be in washing machine
Clothing is cleaned, and can be brought convenience in this way to the daily life of people, and the both hands of people have been liberated, and is saved manually-operated
Time.
C, the noise absorption damping device for being used for washing machine, the internally positioned lower section of attachment base 6, the lower section of attachment base 6
It is flexibly connected movable spring 7, the outside of inner wall 4 is flexibly connected link block 26, and the right side of link block 26 is flexibly connected connecting spring
27, in this way when laundry takes, the shaking of a part can be buffered, extends the service life of washing machine, reduces the cost of maintenance.
D, the noise absorption damping device for being used for washing machine, the external activity of connecting rod 3 24 connect movable block 25, even
Extension bar 3 24 can stretch, and according to the movement of inner wall 4, motion bar 1 and motion bar 3 19 can drive connecting rod 3 24 to move,
Play the role of support to the inner wall 4 of washing machine, avoids washing machine damaged, can prolong its service life.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of noise absorption damping device for washing machine, including shell (1), it is characterised in that: the shell (1) it is interior
Portion is connected with acoustical cotton (2), and the internal activity of the shell (1) is connected with perforated plate (3), the inside of the shell (1)
It is connected with inner wall (4), the internal activity of the inner wall (4) is connected with laundry layer (5), the underside of the inner wall (4)
It is connected with attachment base (6), is connected with movable spring (7) above the attachment base (6).
The underside of the inner wall (4) is connected with fixed block one (8), is connected with connecting rod on the right side of fixed block one (8)
One (9), fixed block two (10) is connected on the right side of the connecting rod one (9), and the internal activity of the fixed block one (8) connects
It is connected to connecting pin one (11), is connected with connecting pin two (12) in the fixed block two (10), the fixed block one (8)
Underside is connected with motion bar one (13), and the underside of motion bar one (13) is connected with motion bar two (14), the activity
The internal activity of bar one (13) is connected with removable pin one (15), and the underside of the motion bar two (14) is connected with fixed block three
(16), the internal activity of the fixed block three (16) is connected with connecting pin three (17), the right side activity of the fixed block three (16)
It is connected with connecting rod two (18), the underside of the fixed block two (10) is connected with motion bar three (19), the motion bar three
(19) past lower section is connected with motion bar four (20), and the internal activity of the motion bar three (19) is connected with removable pin two
(21), the underside of the motion bar four (20) is connected with fixed block four (22), the internal activity of the fixed block four (22)
It is connected with connecting pin four (23), connecting rod three (24), the connecting rod three are connected on the right side of the removable pin one (15)
(24) external activity is connected with movable block (25).
It is connected with link block (26) on the right side of the inner wall (4), is connected with connection on the right side of the link block (26)
Spring (27) is connected with fixing seat (28) on the right side of the connecting spring (27), and the right side of the inside (4) is flexibly connected
Have hinge (29), the underside of the hinge (29) is connected with fixed plate (30).
2. a kind of noise absorption damping device for washing machine according to claim 1, it is characterised in that: the sound-absorbing
Cotton (2) is located at the inside of shell (1), and perforated plate (3) is located at the inside of shell (1).
3. a kind of noise absorption damping device for washing machine according to claim 1, it is characterised in that: the hinge
(29) be located at the two sides of inner wall (4), the hinge (29) of two sides is symmetric, hinge (29) perpendicular to shell (1) inside, Gu
Reservation (28) is located at the internal two sides of shell (1), and the fixing seat (28) of two sides is also symmetric.
4. a kind of noise absorption damping device for washing machine according to claim 1, it is characterised in that: the connection
Seat (6) is located at the two sides of movable spring (7), and one end of movable spring (7) is flexibly connected below inner wall (4), movable spring (7)
The other end is flexibly connected the top of shell (1) internal acoustical cotton (2).
5. a kind of noise absorption damping device for washing machine according to claim 1, it is characterised in that: the connection
Bar three (24) is located at the middle part of removable pin one (15) and removable pin two (21).
6. a kind of noise absorption damping device for washing machine according to claim 1, it is characterised in that: the connection
Bar one (9) is parallel to connecting rod two (18), and connecting rod two (18) is parallel to connecting rod three (24).
7. a kind of noise absorption damping device for washing machine according to claim 1, it is characterised in that: the inner wall
(4) underside connection fixing block one (8), the underside of inner wall (4) are connected with fixed block two (10), fixed block one (8)
It is symmetric with fixed block two (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910950294.7A CN110499628B (en) | 2019-10-08 | 2019-10-08 | Noise absorption and shock absorption device for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910950294.7A CN110499628B (en) | 2019-10-08 | 2019-10-08 | Noise absorption and shock absorption device for washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110499628A true CN110499628A (en) | 2019-11-26 |
| CN110499628B CN110499628B (en) | 2021-09-03 |
Family
ID=68593147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910950294.7A Active CN110499628B (en) | 2019-10-08 | 2019-10-08 | Noise absorption and shock absorption device for washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110499628B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060004127A (en) * | 2004-07-08 | 2006-01-12 | 엘지전자 주식회사 | Leg of washing machine |
| CN206858871U (en) * | 2017-05-16 | 2018-01-09 | 繁昌县清新水洗有限责任公司 | A kind of damping noise reduction centrifugal dehydrator for being used to wash processing |
| CN108150459A (en) * | 2016-12-05 | 2018-06-12 | 王柱春 | A kind of air-flow is oriented to noise absorption device |
| CN108708138A (en) * | 2018-05-24 | 2018-10-26 | 苏州瓦尔尼智能科技有限公司 | A kind of washing machine safety basement reducing vibration |
| CN208430340U (en) * | 2018-05-08 | 2019-01-25 | 无锡科利达机电科技有限公司 | A kind of roller washing machine damping noise reduction fixed frame |
-
2019
- 2019-10-08 CN CN201910950294.7A patent/CN110499628B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060004127A (en) * | 2004-07-08 | 2006-01-12 | 엘지전자 주식회사 | Leg of washing machine |
| CN108150459A (en) * | 2016-12-05 | 2018-06-12 | 王柱春 | A kind of air-flow is oriented to noise absorption device |
| CN206858871U (en) * | 2017-05-16 | 2018-01-09 | 繁昌县清新水洗有限责任公司 | A kind of damping noise reduction centrifugal dehydrator for being used to wash processing |
| CN208430340U (en) * | 2018-05-08 | 2019-01-25 | 无锡科利达机电科技有限公司 | A kind of roller washing machine damping noise reduction fixed frame |
| CN108708138A (en) * | 2018-05-24 | 2018-10-26 | 苏州瓦尔尼智能科技有限公司 | A kind of washing machine safety basement reducing vibration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110499628B (en) | 2021-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104278480B (en) | A kind of Double-rotary drum washing machine | |
| KR102597820B1 (en) | A laundry apparatus | |
| CN108193437B (en) | Intelligent washing machine base with shock-absorbing function | |
| CN100585052C (en) | Vibration-damping supporting structure of horizontally-inclined barrel washing machine | |
| CN110499628A (en) | A kind of noise absorption damping device for washing machine | |
| CN100460586C (en) | Drum washing machine vibration-damping device | |
| CN208450102U (en) | A kind of decompression children down toy Dry cleaning device | |
| CN110292340A (en) | A kind of use in dishwasher antishock device | |
| CN110904625A (en) | Damping and silencing device for washing machine | |
| CN213512683U (en) | Diesel generating set with vibration/noise reduction mechanism | |
| CN207775560U (en) | A kind of low noise washing machine | |
| CN211713449U (en) | Cover plate buffering single damping device of pulsator washing machine | |
| CN203354474U (en) | Vibration mop | |
| CN205874720U (en) | Novel thickening fabric cleaning machine | |
| CN213417221U (en) | Double-sided knitting machine that reliability is high | |
| CN216743468U (en) | Vibration damping device of damping type fan | |
| KR101430464B1 (en) | Laundry Machine | |
| CN209315820U (en) | Liftable type shoe rack for shoe washing machine | |
| CN208649703U (en) | Clothes treatment device and its vibration absorber | |
| KR20070064022A (en) | Damper structure of drum type washing machine | |
| CN208379230U (en) | Damping assembly and device for clothing processing | |
| CN211631918U (en) | Computer button sewing machine shock attenuation frame | |
| CN211408881U (en) | Hand-held vibration cleaning device | |
| CN209091291U (en) | The mounting structure of water tank type dish washer interior water purifier | |
| CN214511009U (en) | Flapping device and flapping type dust collector |
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 |
Effective date of registration: 20210816 Address after: 252000 315-316, North building, Kechuang building, No.16, Huanghe Road, Gaoxin District, Liaocheng City, Shandong Province Applicant after: LIAOCHENG YUULINDESIGN Co.,Ltd. Address before: 310019 room 207, building A17, No.9 Jiusheng Road, Jianggan District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Xinmao Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |