CN107620196A - A kind of knob and the washing machine provided with the knob - Google Patents
A kind of knob and the washing machine provided with the knob Download PDFInfo
- Publication number
- CN107620196A CN107620196A CN201610562445.8A CN201610562445A CN107620196A CN 107620196 A CN107620196 A CN 107620196A CN 201610562445 A CN201610562445 A CN 201610562445A CN 107620196 A CN107620196 A CN 107620196A
- Authority
- CN
- China
- Prior art keywords
- knob
- indicating piece
- auxiliary section
- mating surface
- interface
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/015—Arrangements for indicating the position of a controlling member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a kind of knob and the washing machine provided with the knob, belong to washing machine and its parts technical field, designed to solve the problems such as existing knob manufacturing cost is high, packaging technology is complicated, product fraction defective is high.Knob provided by the invention includes knob indicating piece and the knob body with interface, wherein, on the medial surface of knob body shell fragment and the first auxiliary section are respectively formed with the opening position relative with interface, it is outwardly formed with buckle and the second auxiliary section respectively on knob indicating piece；Shell fragment is snapped through by knob indicating piece clamping to knob body, the first auxiliary section and the second auxiliary section are in contact for spacing to the progress of knob indicating piece.Knob manufacturing cost of the invention is low, simple for assembly process, product fraction defective is low, simple in construction.Present invention also offers a kind of washing machine provided with above-mentioned knob.Washing machine of the invention is easy to use, Consumer's Experience is good.
Description
Technical field
The present invention relates to washing machine and its parts technical field, and in particular to a kind of knob and the laundry provided with the knob
Machine.
Background technology
Roller washing machine is to rise to certain altitude ura-rate and lay to come and clothing and rolling by clothing by the lifting rib on roller
Tribology principle between cylinder carries out laundry operation, is beaten similar to original craft and washes principle by rubbing with the hands, and the abrasion to clothing is small and clothing
Between do not wind, therefore deep liked by users.As the increase of kind of laundry, the raising of clothing quality and people are to clothing
The raising that thing care requires, the technology of roller washing machine have obtained greatly being lifted, experience requirements of the people to procedure selection
Improve therewith, wherein, the instruction of program is important in procedure selection experience one on knob.In the prior art, laundry drum
The program instruction of machine is realized by the icon on knob or indicator lamp.Because indicator lamp is needed by light-guiding pillar or even smooth film etc.
Realize printing opacity and need to increase LED etc. on PCB (circuit control panel), not only increase product cost, and improve energy consumption,
Therefore, manufacturer is increasingly favored in increasing small instruction structure on knob to realize that procedure selection indicates, however, due to referring to
Show that structure is extremely small, position and be mounted to emphasis and difficult point for knob design.
At present, conventional knob has two kinds.As depicted in figs. 1 and 2, the first knob includes knob body 11 ' and encoder
The two parts of fixing body 12 ', encoder fixing body 12 ' are provided with knob instruction structure 13 ' at neighboring.During installation, by volume
Both are attached to together by the shell fragment on code device fixing body on 12 ' buckle and knob body 11 ', and on encoder fixing body 12 '
Knob instruction structure 13 ' be also attached on knob body 11 '.Which installation is simple, but due to encoder fixing body 12 ' and rotation
Cooperation and encoder fixing body 12 ' and encoder (figure of the cooperation, knob instruction structure 13 ' of button body 11 ' with knob body 11 '
Not shown in) fiting effect it is related to the close structure of encoder fixing body 12 ', therefore, to encoder fixing body 12 '
Required precision is high, so as to considerably increase die manufacturing cost.In addition it can be difficult to ensure everywhere to coordinate in place, thus can make
Installation into knob is bad, especially the cooperation of encoder fixing body 12 ' and encoder, once appearance is bad to will result in product
Performance fault.As shown in Figure 3 and Figure 4, second of knob includes knob body 21 ', knob lid 22 ' and knob indicating piece 23 ' three
Point, it is provided with mounting hole 24 ' on knob body 21 ', in installation process, first injects knob indicating piece 23 ' in knob body 21 ', so
Afterwards by bonding or knob indicating piece 23 ' is fixed in knob body 21 ' by the technique such as deposition, finally knob lid 22 ' bonded or
It is fixed to by buckle in knob body 21 ', which packaging technology is complicated, cost is high, and imperfect bonding phenomenon easily occurs.
In summary, a kind of new roller washing machine knob is needed badly, to solve to manufacture present in above-mentioned existing structure
The problems such as cost is high, packaging technology is complicated, product fraction defective is high.
The content of the invention
It is an object of the invention to propose that a kind of manufacturing cost is low, simple for assembly process, product fraction defective is low, structure is simple
Single knob.
Another object of the present invention is to propose a kind of washing machine easy to use, Consumer's Experience is good.
For up to this purpose, on the one hand, the present invention uses following technical scheme：
A kind of knob, including knob indicating piece and the knob body with interface, wherein, on the medial surface of the knob body
Shell fragment and the first auxiliary section are respectively formed with the opening position relative with the interface, is distinguished on the knob indicating piece outside
Protrusion is formed with buckle and the second auxiliary section；It is described to snap through the shell fragment by the knob indicating piece clamping to knob body
On, first auxiliary section and second auxiliary section are in contact for spacing to knob indicating piece progress.
Further, the knob body is hollow column structure, and the shell fragment is flexible, can be along the knob body
Radially-inwardly eject.
As the present invention a preferred scheme, first auxiliary section comprise at least from the inner side of the knob body towards
The the first axial mating surface and the first circumferential mating surface that interior extension is formed；The first axial mating surface and the axle of the knob body
Line is vertical, and the first circumferential mating surface includes two peripheral sides positioned at the interface both sides.
As the preferred scheme of the present invention, second auxiliary section is comprised at least from one end of the knob indicating piece
To be formed second that stretch out axially engages face and the second circumferential mating surface；The second circumferential mating surface also includes being located at knob
Two sides of indicating piece body both sides.
As the preferred scheme of the present invention, the knob indicating piece is inserted into the knob body by the interface
Interior, the first axial mating surface axially engages face with described second and abutted against, for limiting the knob indicating piece to described
Slip at the top of knob body；The first circumferential mating surface and the second circumferential mating surface abut against, for limiting the rotation
The button indicating piece knob body relatively radially slides.
As the preferred scheme of the present invention, in the position relative with the interface on the medial surface of the knob body
Place caves inward to form square groove, and the bottom of the square groove has opening, and the shell fragment is located in the opening.
As the preferred scheme of the present invention, the knob indicating piece is inserted into the knob body by the interface
Interior, the bottom surface of the shell fragment and the top surface of the buckle abut against, for limiting the knob indicating piece to the knob body bottom
The slip in portion.
On the other hand, the present invention uses following technical scheme：
A kind of washing machine, including control panel, the control panel are provided with above-mentioned knob.
Beneficial effects of the present invention are：
(1), knob of the invention only includes two parts of knob body and knob indicating piece, compared to existing including three
For the knob of kind parts, reduce amount of parts, simple in construction, cost is relatively low；
(2), knob of the invention is realized by the cooperation of the cooperation of buckle and shell fragment, the first auxiliary section and the second auxiliary section
Fixation and positioning of the knob indicating piece on knob body, it is simple for assembly process, product fraction defective is low, installation accuracy is high, structure
Simply；
(3), knob indicating piece of the invention encoder fixing body simple in construction, complex compared to existing structure
For, significantly reduce material cost；
(4), washing machine of the invention includes control panel, and control panel is provided with knob, easy to use, Consumer's Experience
It is good.
Brief description of the drawings
Fig. 1 is the structural representation of the knob of one of prior art；
Fig. 2 is the split figure of the knob of one of prior art；
Fig. 3 is the structural representation of two knob of prior art；
Fig. 4 is the split figure of two knob of prior art；
Fig. 5 is the structural representation for the knob that the preferred embodiment of the present invention one provides；
Fig. 6 is the sectional view for the knob that the preferred embodiment of the present invention one provides；
Fig. 7 is the structural representation for the knob body that the preferred embodiment of the present invention one provides；
Fig. 8 is the partial enlarged drawing of portion P in Fig. 7；
Fig. 9 is the structural representation for the knob indicating piece that the preferred embodiment of the present invention one provides；
Figure 10 is the installation position figure of the knob body that the preferred embodiment of the present invention one provides and knob indicating piece.
In figure mark for：
11 ', knob body；12 ', encoder fixing body；13 ', knob instruction structure；
21 ', knob body；22 ', knob lid；23 ', knob indicating piece；24 ', mounting hole；
31st, knob body；311st, shell fragment；312nd, the first axial mating surface；313rd, the first circumferential mating surface；314th, interface；
315th, the first auxiliary section；316th, square groove；317th, bottom surface；318th, clip-connecting rod；32nd, knob indicating piece；321st, buckle；322nd, second
Axially engage face；323rd, the second circumferential mating surface；324th, the second auxiliary section；325th, top surface.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
Preferred embodiment one：
This preferred embodiment provides a kind of knob.As shown in Figure 5 and Figure 6, the knob includes knob indicating piece 32 and had
Two parts of knob body 31 of interface 314, compared to it is of the prior art including the knob of three kinds of parts for, reduce zero
Number of components, simple in construction, cost is relatively low.
In the present embodiment, knob body 31 is hollow column structure, and its shape is similar to beverage bottle cap, makes it have top surface
One end be top, one end of opening is bottom, to hollow cavity direction formed with clamping at the top center of knob body 31
Post 318.By means of clip-connecting rod 318, the encoder on knob and PCB (not shown)s is assembled to together, because PCB is to pass through
The mode such as buckle or screw is fixed on washing machine body, and therefore, by the assembling with encoder, knob has been also mounted to laundry
On machine body.In use, by the cooperation of knob indicating piece 32 and encoder, user carries out the selection of program for washing, for example, working as
When user selects " linen-cotton " function, knob indicating piece 32 indicates that to " linen-cotton " printed words this procedure selection is transferred to by encoder
PCB, PCB and then operation " linen-cotton " program.
Compared to the indicating mode of indicator lamp, above-mentioned indicating mode energy is cost-effective, reduces power consumption, therefore in washing machine
It is used widely in function instruction, but is that instruction structure is very small in place of the difficult point of above-mentioned indicating mode, in structure design
On be very limited, and the ingehious design structure of knob body 31 and knob indicating piece 32 in the present embodiment solves this problem, had
Body structure design is as follows：
In Fig. 7, cave inward to form square groove in the opening position relative with interface 314 on the medial surface of knob body 31
316, the bottom of square groove 316 has opening, and shell fragment 311 is located in opening, and the shell fragment 311 is flexible, can be along knob body 31
Radially-inwardly ejection.As shown in Figure 7, the lower surface of shell fragment 311 is then bottom surface 317.
In the opening position relative with interface 314 formed with the first auxiliary section 315 on the medial surface of knob body 31, this first
Auxiliary section 315 comprises at least the first axial 312 and first circumferential mating surface 313 of mating surface, is specially：As shown in figure 8, square groove
316 close to the side of one end of the bottom of knob body 31 as the first axial mating surface 312, it is vertical with the axis of knob body 31,
Extended internally from the medial surface of knob body 31 and be also formed with the first circumferential mating surface 313, the first circumferential mating surface 313 includes being located at
Two peripheral sides of the both sides of interface 314.
In Fig. 9, the main body of knob indicating piece 32 is vertical flaky texture, knob indicating piece 32 with the phase of shell fragment 311
The opening position answered is outwardly formed with the buckle 321 that section is trapezoidal shape.As shown in Figure 9, the upper surface of buckle 321 is then
Top surface 325.
One end of knob indicating piece 32 stretches out to form a block structure, i.e. the second auxiliary section 324, bulk knot
The bottom surface of structure axially engages face 322 as second, two sides of the both sides using centered on the main body of knob indicating piece 32 as
Second circumferential mating surface 323.
During installation, as shown in Figure 10, knob indicating piece 32 is inserted into knob body 31 by interface 314, and knob is referred to
Show that the bottom of the spin button body 31 of piece 32 pushes its top to, by the elasticity of shell fragment 311 of knob body 31 and the card of knob indicating piece 32
321 structures are detained, realize knob body 31 and the clamping of knob indicating piece 32 to together.
After installation, the bottom surface 317 of shell fragment 311 abuts against with the top surface 325 of buckle 321, for limiting knob instruction
Slip of the piece 32 to the bottom of knob body 31；First axial mating surface 312 axially engages face 322 with second and abutted against, for limiting
Slip of the knob indicating piece 32 to the top of knob body 31；First circumferential 313 and second circumferential mating surface 323 of mating surface abuts against,
For limiting the radially sliding with respect to knob body 31 of knob indicating piece 32.Pass through the cooperation of buckle 321 and shell fragment 321, first axle
Match somebody with somebody to mating surface 312 and the second cooperation for axially engaging face 322, the first circumferential 313 and second circumferential mating surface 323 of mating surface
Close, realize fixation and positioning of the knob indicating piece 32 on knob body 31, it is simple for assembly process, product fraction defective is low, installation
Precision is high, simple in construction, eliminates the cumbersome packaging technology such as bonding, deposition.
Knob in the present embodiment greatly reduces for the complex encoder fixing body of existing structure
Material cost, suitable for large-scale popularization and application.
Preferred embodiment two：
This preferred embodiment provides a kind of knob, and the knob and the knob described in preferred embodiment one are essentially identical, including
Knob indicating piece and the knob body with interface, wherein, punished on the medial surface of knob body in the position relative with interface
It is outwardly formed with buckle and the second auxiliary section respectively on knob indicating piece not formed with shell fragment and the first auxiliary section；Buckle
By shell fragment by knob indicating piece clamping to knob body, the first auxiliary section and the second auxiliary section are in contact for indicating knob
Piece carries out spacing.
Difference is：Shell fragment and the first axial mating surface can be integral structures, can also be provided separately, example
Such as, flexible shell fragment is independently formed in the opening position relative with interface from the medial surface of knob body, in the upper of shell fragment
A first axial mating surface is individually extended by side, can realize limit function；First axial mating surface and first is circumferentially
Mating surface can be provided separately, and can also form a L-shaped integral structure, actual according to use demand, materials and cost etc.
Depending on problem, limit function can be realized.
First auxiliary section and the second auxiliary section can only include two mating surfaces or a block structure or not
Regular texture, as long as there is two mating surfaces for playing positioning action.
Preferred embodiment three：
This preferred embodiment provides a kind of washing machine, and it includes control panel, and control panel is provided with such as preferred embodiment
Knob described in one or two.Washing machine is easy to use, Consumer's Experience is good, manufacturing cost is low.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also the other element including being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except other identical element in the process including the key element, method, article or equipment being also present.
Above is the embodiment provided with reference to accompanying drawing, is only to realize preferred scheme of the invention rather than its limitations, it is any
The embodiment of the present invention is modified or equivalent substitution is carried out to some technical characteristics, without departing from skill of the present invention
The spirit of art scheme, it all should cover among the claimed technical scheme scope of the present invention.Protection scope of the present invention is also wrapped
Include those skilled in the art and do not pay the thinkable any alternate embodiments of creative work institute.
Claims (9)
- A kind of 1. knob, it is characterised in that the knob body (31) including knob indicating piece (32) and with interface (314), its In,On the medial surface of the knob body (31) shell fragment is respectively formed with the opening position relative with the interface (314) (311) it is and the first auxiliary section (315), outwardly formed with buckle (321) and second respectively on the knob indicating piece (32) Auxiliary section (324)；The buckle (321) by the shell fragment (311) by knob indicating piece (32) clamping to knob body (31), it is described First auxiliary section (315) and second auxiliary section (324) are in contact spacing for being carried out to the knob indicating piece (32).
- A kind of 2. knob according to claim 1, it is characterised in that the knob body (31) is hollow column structure, The shell fragment (311) is flexible, can be along the radially-inwardly ejection of the knob body (31).
- 3. a kind of knob according to claim 2, it is characterised in that first auxiliary section (315) is comprised at least from institute State the first axial mating surface (312) and the first circumferential mating surface (313) that the medial surface of knob body (31) extends inwardly to form；The first axial mating surface (312) is vertical with the axis of the knob body (31), the first circumferential mating surface (313) Including two peripheral sides positioned at the interface (314) both sides.
- 4. a kind of knob according to claim 3, it is characterised in that second auxiliary section (324) is comprised at least from institute One end to be formed second that stretch out for stating knob indicating piece (32) axially engages face (322) and the second circumferential mating surface (323)；The second circumferential mating surface (323) is also included positioned at two sides of knob indicating piece body both sides.
- 5. a kind of knob according to claim 4, it is characterised in that the knob indicating piece (32) passes through the interface (314) it is inserted into the knob body (31), the first axial mating surface (312) and described second axially engages face (322) Abut against, for limiting the knob indicating piece (32) to the slip at the top of the knob body (31)；Described first circumferential cooperation Face (313) and the second circumferential mating surface (323) abut against, for limiting the relatively described knob of knob indicating piece (32) Body (31) radially slide.
- 6. according to a kind of any described knobs of claim 1-5, it is characterised in that on the medial surface of the knob body (31) Relative opening position caves inward to form square groove (316) with the interface (314), the bottom tool of the square groove (316) There is opening, the shell fragment (311) is located in the opening.
- 7. a kind of knob according to claim 6, it is characterised in that the knob indicating piece (32) passes through the interface (314) it is inserted into the knob body (31), the bottom surface (317) of the shell fragment (311) and the top surface of the buckle (321) (325) abut against, for limiting slip of the knob indicating piece (32) to knob body (31) bottom.
- 8. according to any described a kind of knob in claim 2,3,4,5 or 7, it is characterised in that the knob body (31) To hollow cavity direction formed with clip-connecting rod (318) at top center.
- 9. a kind of washing machine, including control panel, it is characterised in that the control panel is provided with as claim 1-8 is any Described knob.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610562445.8A CN107620196A (en) | 2016-07-15 | 2016-07-15 | A kind of knob and the washing machine provided with the knob |
| PCT/CN2017/093101 WO2018010697A1 (en) | 2016-07-15 | 2017-07-17 | Knob and washing machine provided with knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610562445.8A CN107620196A (en) | 2016-07-15 | 2016-07-15 | A kind of knob and the washing machine provided with the knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107620196A true CN107620196A (en) | 2018-01-23 |
Family
ID=60951971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610562445.8A Pending CN107620196A (en) | 2016-07-15 | 2016-07-15 | A kind of knob and the washing machine provided with the knob |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107620196A (en) |
| WO (1) | WO2018010697A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110858527A (en) * | 2018-08-24 | 2020-03-03 | 青岛经济技术开发区海尔热水器有限公司 | Knob subassembly and domestic appliance |
| CN111367353A (en) * | 2018-12-25 | 2020-07-03 | 松下家电研究开发（杭州）有限公司 | Life electric appliance |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019200708A1 (en) * | 2019-01-22 | 2020-07-23 | BSH Hausgeräte GmbH | Household appliance with a switching element |
| CN112111937B (en) * | 2019-06-19 | 2023-01-31 | 青岛海尔洗衣机有限公司 | Lifting rib of washing machine and washing machine |
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| WO2004104720A1 (en) * | 2003-05-24 | 2004-12-02 | Preh Gmbh | Rotary knob for an operator panel |
| EP2397350A2 (en) * | 2010-06-17 | 2011-12-21 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Operating device |
| CN103303095A (en) * | 2012-03-05 | 2013-09-18 | 株式会社东海理化电机制作所 | Operation device |
| CN203755032U (en) * | 2014-01-24 | 2014-08-06 | 无锡小天鹅股份有限公司 | Knob assembly and washing machine with same |
| CN204130410U (en) * | 2014-08-25 | 2015-01-28 | 海能达通信股份有限公司 | A kind of knob assembly |
| CN205258894U (en) * | 2015-12-09 | 2016-05-25 | 无锡小天鹅股份有限公司 | A washing machine that is used for washing machine's knob and has it |
| CN105632828A (en) * | 2016-03-15 | 2016-06-01 | 宁波福尔达智能科技有限公司 | Vehicle rotary knob indicator assembling structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203729110U (en) * | 2013-11-05 | 2014-07-23 | 宁波新乐电器有限公司 | Clothes washer knob |
| CN205351417U (en) * | 2015-12-22 | 2016-06-29 | 中山市华创燃具制造有限公司 | Knob that cooking utensils gas valve was used |
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2016
- 2016-07-15 CN CN201610562445.8A patent/CN107620196A/en active Pending
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- 2017-07-17 WO PCT/CN2017/093101 patent/WO2018010697A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004104720A1 (en) * | 2003-05-24 | 2004-12-02 | Preh Gmbh | Rotary knob for an operator panel |
| EP2397350A2 (en) * | 2010-06-17 | 2011-12-21 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Operating device |
| CN103303095A (en) * | 2012-03-05 | 2013-09-18 | 株式会社东海理化电机制作所 | Operation device |
| CN203755032U (en) * | 2014-01-24 | 2014-08-06 | 无锡小天鹅股份有限公司 | Knob assembly and washing machine with same |
| CN204130410U (en) * | 2014-08-25 | 2015-01-28 | 海能达通信股份有限公司 | A kind of knob assembly |
| CN205258894U (en) * | 2015-12-09 | 2016-05-25 | 无锡小天鹅股份有限公司 | A washing machine that is used for washing machine's knob and has it |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110858527A (en) * | 2018-08-24 | 2020-03-03 | 青岛经济技术开发区海尔热水器有限公司 | Knob subassembly and domestic appliance |
| CN110858527B (en) * | 2018-08-24 | 2023-09-08 | 青岛经济技术开发区海尔热水器有限公司 | Knob assembly and household appliance |
| CN111367353A (en) * | 2018-12-25 | 2020-07-03 | 松下家电研究开发（杭州）有限公司 | Life electric appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018010697A1 (en) | 2018-01-18 |
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Application publication date: 20180123 |