CN105937139A - Safety switch of washing machine - Google Patents
Safety switch of washing machine Download PDFInfo
- Publication number
- CN105937139A CN105937139A CN201610374747.2A CN201610374747A CN105937139A CN 105937139 A CN105937139 A CN 105937139A CN 201610374747 A CN201610374747 A CN 201610374747A CN 105937139 A CN105937139 A CN 105937139A
- Authority
- CN
- China
- Prior art keywords
- arguing
- pedestal
- sake
- fork
- reed
- 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 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 66
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 5
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The present invention discloses a safety switch of a washing machine. The safety switch comprises a pedestal box, an upper reed and a lower reed which are fixedly arranged in the pedestal box, and a lifting rod and a swing rod which are respectively connected with the upper reed and the lower reed; the pedestal box comprises an upper cover and a pedestal; the lifting rod and the swing rod are rotatably disposed on the pedestal through a lifting rod shaft and a swing rod shaft respectively; and the pedestal, the lifting rod, the swing rod and a contact adjusting screw are all prepared by plastic materials. The pedestal, the lifting rod, the swing rod and the contact adjusting screw are all prepared by the plastic materials, cost is saved, recoverable utilization rate is high, and the safety switch is environment-friendly. Assembly operation is simple in technology, no press machine is required on a production assembly line, and the safety switch is easy to assemble. Due to the fact that the pedestal box is assembled by the upper cover and the pedestal, only the contact adjusting screw is required to be adjusted when a contact distance is changed, the safety switch is easy to debug, and stable debugging quality can be ensured.
Description
Technical field
The present invention relates to washing machine, be specifically related to safe on-off of washing machine.
Background technology
It is typically provided with safety switch in washing machine, makes washing machine stop operating afterwards uncapping, anti-major structure
Become personal injury, if being collided in dehydration or producing intense vibration, also stop operating and prevent
Cause greater vibration or loss.
Traditional safe on-off of washing machine there is problems in that
1,80% is to be formed by ironware, antirust treatment to be carried out, and the cost of raw material is high, pollutes again environmental protection；
2, assembling and setting complex process, cost of labor is high, and the quality of debugging is unstable.
As can be seen here, current Washing machine switch exists that cost is high, be difficult to debugging and quality is unstable
Problem.
Summary of the invention
There is cost height, be difficult to adjust in the Washing machine switch that the technical problem to be solved is current
Examination and the problem of quality instability.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention there is provided a kind of laundry
Machine safety switch, the upper reed plate including pedestal box, being fixedly installed in described pedestal box and lower reed with
And arguing for the sake of arguing and fork of being connected with described upper reed plate, lower reed respectively,
Described pedestal box includes that upper cover and pedestal, the left end of described upper cover are provided with claw, and bottom surface is provided with two
Parallel raised line, described upper reed plate and described lower reed are each attached to the right side of described upper cover, and described
The left side of pedestal box upwards exceeds formation reed spring chamber, and the right side in described reed spring chamber is provided with contact
Regulation screw；
Described pedestal is provided with through hole, and described claw is installed on described pedestal through described through hole, institute
State raised line to be connected on the two sides that described base interior is relative；
Described argue for the sake of arguing, described fork is rotated be arranged on described pedestal by axle of arguing for the sake of arguing, fork axle respectively,
Argue for the sake of arguing described in and and described fork is connected to described upper reed plate and described lower reed respectively through described through hole
On, described in the axle of arguing for the sake of arguing argued for the sake of arguing be provided with torsion spring, the two ends of described torsion spring be separately fixed at described in argue for the sake of arguing
With on described pedestal, between described fork and described pedestal, it is provided with stage clip；
Described pedestal, argue for the sake of arguing, fork and described contact regulation screw all use plastic material.
In such scheme, described in the inner of arguing for the sake of arguing be provided with argue for the sake of arguing arm and arm of arguing for the sake of arguing described in being arranged on from
By the dop held, described in argue for the sake of arguing arm by described argue for the sake of arguing axle extend formed, described dop is cylinder, and
Being provided with and the chute of wherein centre axis parallel, described upper reed plate clamping is also slidably arranged in described chute.
In such scheme, described fork is provided with fork arm and the free end being arranged on described fork arm
Pressure head, described fork arm is extended by described fork axle and is formed, and described pressure head is cylindrical, its cylindrical side
The upper surface laminating of face and described lower reed.
In such scheme, the right side bottom surface of described upper cover is provided with card stake, described upper cover, upper reed plate,
Card stake, lower reed and described pedestal are fixed the most successively.
In such scheme, the side of described card stake is provided with vertical projection, and opposite side is provided with semicircular
Bayonet socket, described pedestal is provided with the draw-in groove adaptive with described vertical projection and described bayonet shape is adaptive
Screw pole.
In such scheme, the bottom surface of described upper cover being additionally provided with position limiting pile, described pedestal is provided with limit
Position stake holes, described spacing stake holes is arranged on the side of described screw pole, and described spacing stake holes is towards institute
The side stating screw pole is circular arc, and described position limiting pile is inserted in described spacing stake holes.
In such scheme, the end by an inclined plane with described upper cover, the right side in described reed spring chamber
Face connects, and described inclined plane is provided with contact regulation screw hole, and described contact regulation screw is arranged on institute
State in contact regulation screw hole.
In such scheme, the bottom of described pedestal is provided with two pairs of extension boards, every pair of described extension board phase
To setting, described in argue for the sake of arguing and described fork be separately positioned on two to described extension board between.
In such scheme, described fork axle is arranged on the upper end of described fork, the one of described fork axle
Side is provided with two vertical limiting plates, is provided with spring fixed column described in two between limiting plate, described stage clip
One end is fixed on described spring fixed column.
The present invention, pedestal box, argue for the sake of arguing, contact set screw, fork all use plastic, save
Cost, recoverable rate is high, very environmental protection, and assembly manipulation technique is simple, nothing on production and assembly line
Needing forcing press, it is easy to assembling, owing to pedestal box is to be filled by upper cover and pedestal card to form, contact spacing becomes
Have only to during change adjust contact regulation screw, it is easy to debugging, and can guarantee that stable debugging quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is that the present invention dismantles the structural representation after pedestal；
Fig. 3 is upper cover and upper reed plate, the structural representation of lower reed of the present invention；
Fig. 4 is the structural representation of the upper cover of the present invention；
Fig. 5 is the structural representation on the top of the pedestal of the present invention；
Fig. 6 is the structural representation of the bottom of the pedestal of the present invention；
Fig. 7 is the structural representation of the card stake of the present invention；
Fig. 8 is the structural representation of the fork of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment and Figure of description, the present invention is described in detail.
As it is shown in figure 1, the safe on-off of washing machine that the present invention provides includes pedestal box, is fixedly installed on
Upper reed plate 51 in pedestal box and lower reed 52 and be connected with upper reed plate 51, lower reed 52 respectively
Argue for the sake of arguing 30 and fork 40.
As it is shown on figure 3, pedestal box includes upper cover 10 and pedestal 20, the left end of upper cover 10 is provided with claw
11, bottom surface is provided with two parallel raised lines 12, upper reed plate 51 and lower reed 52 and is each attached to upper cover 10
Right side, and the left side of pedestal box upwards exceed formation reed spring chamber 13, reed spring chamber 13 the right side
Side is provided with contact regulation screw 14.
As shown in Figure 4, the right side in the reed spring chamber 13 bottom surface phase by an inclined plane with upper cover 10
Connecing, inclined plane is provided with contact regulation screw hole, and contact regulation screw 14 is arranged on contact regulation screw
In hole.Contact is regulated screw 14 and is positioned close at the contact of upper reed plate 51 and lower reed 52, can
Ensure debugging effect and precision.
As it is shown in figure 5, pedestal 20 is provided with through hole 21, claw 11 is installed on pedestal through through hole 21
On 20, raised line 12 is connected on the internal relative two sides of pedestal 20.Upper cover 10 and pedestal 20 lead to
Cross card dress fixing, it is easy to installing, be difficult to corrosion, service life is long.
As depicted in figs. 1 and 2, argue for the sake of arguing 30, fork 40 is respectively by axle 31 of arguing for the sake of arguing, fork axle 41
Rotation is arranged on pedestal 20, and argue for the sake of arguing 30 and fork 40 be connected to spring respectively through through hole 21
On sheet 51 and lower reed 52, argue for the sake of arguing 30 axle 31 of arguing for the sake of arguing be provided with torsion spring 32, the two ends of torsion spring 32
Be separately fixed at argue for the sake of arguing 30 and pedestal 20 on, be provided with stage clip 42 between fork 40 and pedestal 20.Turn round
Spring 32 and stage clip 42 are beneficial to argue for the sake of arguing 30 and the return of fork 40.
Pedestal 20, argue for the sake of arguing 30, fork 40 and contact regulation screw 14 all use plastic material.
Argue for the sake of arguing 30 the inner be provided with and argue for the sake of arguing arm 34 and be arranged on the dop 35 of free end of arm 34 of arguing for the sake of arguing,
Arm 34 of arguing for the sake of arguing is extended by axle 31 of arguing for the sake of arguing and is formed, dop 35 and in cylinder, and is provided with and its central shaft
Parallel chute, upper reed plate 51 clamping is also slidably arranged in chute.So can ensure upper reed plate 51
Without departing from chute while movement, add structural stability.
As shown in Figure 8, fork 40 is provided with fork arm 42 and the pressure of the free end being arranged on fork arm 42
43, fork arm 42 is extended by fork axle 41 and is formed, and pressure head 43 is cylindrical, its cylindrical side with
The upper surface laminating of lower reed 52.
Fork axle 41 is arranged on the upper end of fork 40, and it is vertical spacing that the side of fork axle 41 is provided with two
Plate 44, is provided with spring fixed column 45 between two limiting plates 44, it is solid that one end of stage clip 42 is fixed on spring
On fixed column 45.
As it is shown on figure 3, the right side bottom surface of upper cover 10 is provided with card stake 15.
As shown in Fig. 5, Fig. 6 and Fig. 7, the side of card stake 15 is provided with vertical projection 151, opposite side
Be provided with semicircular bayonet socket 152, pedestal 20 be provided with the draw-in groove 22 with vertical projection 151 adaptation and
The screw pole 23 of bayonet socket 152 shape adaptation.Upper cover 10, upper reed plate 51, card stake 15, lower reed 52
Fix the most successively with pedestal 20.Such structure not only ensures that upper cover 10 and pedestal 20 pass through
Screw is fixed, and has good locating effect, increases the firm of the region near screw pole 23
Property, it is to avoid owing to stress concentrates bad student to rupture.
Being additionally provided with position limiting pile 16 on the bottom surface of upper cover 10, pedestal 20 is provided with spacing stake holes 24, spacing
Stake holes 24 is arranged on the side of screw pole 23, and spacing stake holes 24 towards screw pole 23 side in
Circular arc, position limiting pile 16 is inserted in spacing stake holes 24.Position limiting pile 16 and spacing stake holes 24 also increase
Strong locating effect and Anti-dislocation effect.
The bottom of pedestal 20 is provided with two pairs of extension boards 25, and every pair of extension board 25 is oppositely arranged, and argues for the sake of arguing 30
With fork 40 is separately positioned between two pairs of extension boards 25.
The operation principle of the present invention is as follows:
After power on, according to program control instruction, arguing for the sake of arguing 30 is lifted up, and dop presses for 34 times
Reed 51, with the contact of lower reed 52, washing machine starts running；When washing machine in operation process
After this is opened, 30 downslides of arguing for the sake of arguing, dop 34 to move, contact disconnects, and washing machine shuts down；
Clashing into when producing in operation process, fork 40 produces and rocks, and makes lower reed 52 move down, and contact disconnects,
Washing machine shuts down.
The present invention, pedestal box, argue for the sake of arguing, contact set screw, fork all use plastic, save
Cost, recoverable rate is high, very environmental protection, and assembly manipulation technique is simple, nothing on production and assembly line
Needing forcing press, it is easy to assembling, owing to pedestal box is to be filled by upper cover and pedestal card to form, contact spacing becomes
Have only to during change adjust contact regulation screw, it is easy to debugging, and can guarantee that stable debugging quality.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the enlightenment in the present invention
Under the structure change made, every have same or like technical scheme with the present invention, each falls within this
Within the protection domain of invention.
Claims (9)
1. safe on-off of washing machine, including pedestal box, the upper reed plate that is fixedly installed in described pedestal box
With lower reed and arguing for the sake of arguing and fork of being connected with described upper reed plate, lower reed respectively, it is characterised in that:
Described pedestal box includes that upper cover and pedestal, the left end of described upper cover are provided with claw, and bottom surface is provided with two
Parallel raised line, described upper reed plate and described lower reed are each attached to the right side of described upper cover, and described
The left side of pedestal box upwards exceeds formation reed spring chamber, and the right side in described reed spring chamber is provided with contact
Regulation screw；
Described pedestal is provided with through hole, and described claw is installed on described pedestal through described through hole, institute
State raised line to be connected on the two sides that described base interior is relative；
Described argue for the sake of arguing, described fork is rotated be arranged on described pedestal by axle of arguing for the sake of arguing, fork axle respectively,
Argue for the sake of arguing described in and and described fork is connected to described upper reed plate and described lower reed respectively through described through hole
On, described in the axle of arguing for the sake of arguing argued for the sake of arguing be provided with torsion spring, the two ends of described torsion spring be separately fixed at described in argue for the sake of arguing
With on described pedestal, between described fork and described pedestal, it is provided with stage clip；
Described pedestal, argue for the sake of arguing, fork and described contact regulation screw all use plastic material.
2. safe on-off of washing machine as claimed in claim 1, it is characterised in that described in argue for the sake of arguing interior
End is provided with the dop of the free end of argue for the sake of arguing arm and arm of arguing for the sake of arguing described in being arranged on, described in arm of arguing for the sake of arguing lifted by described
Bar axle extends and is formed, and described dop is cylinder, and is provided with and the chute of wherein centre axis parallel, described
Upper reed plate clamping is also slidably arranged in described chute.
3. safe on-off of washing machine as claimed in claim 1, it is characterised in that described fork is provided with
Fork arm and be arranged on the pressure head of free end of described fork arm, described fork arm is prolonged by described fork axle
Stretching formation, described pressure head is cylindrical, the upper surface laminating of its cylindrical side and described lower reed.
4. safe on-off of washing machine as claimed in claim 1, it is characterised in that the right side of described upper cover
Bottom surface, side is provided with card stake, and described upper cover, upper reed plate, card stake, lower reed and described pedestal are arrived from above
Under fix successively.
5. safe on-off of washing machine as claimed in claim 4, it is characterised in that the one of described card stake
Side is provided with vertical projection, and opposite side is provided with semicircular bayonet socket, described pedestal be provided with described vertically
The draw-in groove of projection adaptation and the screw pole of described bayonet shape adaptation.
6. safe on-off of washing machine as claimed in claim 4, it is characterised in that the end of described upper cover
Being additionally provided with position limiting pile on face, described pedestal is provided with spacing stake holes, and described spacing stake holes is arranged on described
The side of screw pole, and described spacing stake holes is circular arc towards the side of described screw pole, described limit
Position stake is inserted in described spacing stake holes.
7. safe on-off of washing machine as claimed in claim 1, it is characterised in that described reed bounces
The right side in chamber is connected by the bottom surface of an inclined plane with described upper cover, and described inclined plane is provided with contact and adjusts
Joint screw hole, described contact regulation screw is arranged in described contact regulation screw hole.
8. safe on-off of washing machine as claimed in claim 1, it is characterised in that under described pedestal
Portion is provided with two pairs of extension boards, and every pair of described extension board is oppositely arranged, described in argue for the sake of arguing and described fork respectively
Be arranged on two to described extension board between.
9. safe on-off of washing machine as claimed in claim 1, it is characterised in that described fork axle sets
Putting the upper end at described fork, the side of described fork axle is provided with two vertical limiting plates, limits described in two
Being provided with spring fixed column between the plate of position, one end of described stage clip is fixed on described spring fixed column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374747.2A CN105937139B (en) | 2016-05-26 | 2016-05-26 | Safe on-off of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374747.2A CN105937139B (en) | 2016-05-26 | 2016-05-26 | Safe on-off of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105937139A true CN105937139A (en) | 2016-09-14 |
| CN105937139B CN105937139B (en) | 2018-03-20 |
Family
ID=57152214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610374747.2A Active CN105937139B (en) | 2016-05-26 | 2016-05-26 | Safe on-off of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105937139B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939340A (en) * | 2018-09-25 | 2020-03-31 | 伊利诺斯工具制品有限公司 | Door lock and control device thereof |
| CN111676643A (en) * | 2020-05-21 | 2020-09-18 | 海信（山东）冰箱有限公司 | Pulsator washing machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0663287A (en) * | 1992-08-25 | 1994-03-08 | Matsushita Electric Ind Co Ltd | Switch device for washing machine |
| JP2004057762A (en) * | 2002-07-26 | 2004-02-26 | Shinsei Denki Kk | Safety switch of washing machine |
| CN201084562Y (en) * | 2007-09-03 | 2008-07-09 | 宜兴市明圆塑料电器有限公司 | Washing machine safety switch |
| CN201966080U (en) * | 2011-03-16 | 2011-09-07 | 上海乐港电器有限公司 | Safety switch of washing machine |
| CN202013819U (en) * | 2011-04-15 | 2011-10-19 | 无锡少乾电器有限公司 | Safety switch for washing machine |
| CN202423030U (en) * | 2011-11-22 | 2012-09-05 | 浙江喜乐嘉电器有限公司 | Safety switch for automatic washing machine |
| CN204348536U (en) * | 2015-01-26 | 2015-05-20 | 常州锐力欧电子有限公司 | Safe on-off of washing machine |
| CN204589635U (en) * | 2015-04-30 | 2015-08-26 | 王雪民 | A kind of safe on-off of washing machine |
| CN204780328U (en) * | 2015-07-08 | 2015-11-18 | Tcl智能科技（合肥）有限公司 | Washing machine safety switch and washing machine |
| CN205711426U (en) * | 2016-05-26 | 2016-11-23 | 安徽意华电器有限公司 | Safe on-off of washing machine |
-
2016
- 2016-05-26 CN CN201610374747.2A patent/CN105937139B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0663287A (en) * | 1992-08-25 | 1994-03-08 | Matsushita Electric Ind Co Ltd | Switch device for washing machine |
| JP2004057762A (en) * | 2002-07-26 | 2004-02-26 | Shinsei Denki Kk | Safety switch of washing machine |
| CN201084562Y (en) * | 2007-09-03 | 2008-07-09 | 宜兴市明圆塑料电器有限公司 | Washing machine safety switch |
| CN201966080U (en) * | 2011-03-16 | 2011-09-07 | 上海乐港电器有限公司 | Safety switch of washing machine |
| CN202013819U (en) * | 2011-04-15 | 2011-10-19 | 无锡少乾电器有限公司 | Safety switch for washing machine |
| CN202423030U (en) * | 2011-11-22 | 2012-09-05 | 浙江喜乐嘉电器有限公司 | Safety switch for automatic washing machine |
| CN204348536U (en) * | 2015-01-26 | 2015-05-20 | 常州锐力欧电子有限公司 | Safe on-off of washing machine |
| CN204589635U (en) * | 2015-04-30 | 2015-08-26 | 王雪民 | A kind of safe on-off of washing machine |
| CN204780328U (en) * | 2015-07-08 | 2015-11-18 | Tcl智能科技（合肥）有限公司 | Washing machine safety switch and washing machine |
| CN205711426U (en) * | 2016-05-26 | 2016-11-23 | 安徽意华电器有限公司 | Safe on-off of washing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939340A (en) * | 2018-09-25 | 2020-03-31 | 伊利诺斯工具制品有限公司 | Door lock and control device thereof |
| CN110939340B (en) * | 2018-09-25 | 2023-04-21 | 伊利诺斯工具制品有限公司 | Door lock and control circuit thereof |
| CN111676643A (en) * | 2020-05-21 | 2020-09-18 | 海信（山东）冰箱有限公司 | Pulsator washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105937139B (en) | 2018-03-20 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Washing machine safety switch Granted publication date: 20180320 Pledgee: China Postal Savings Bank Co.,Ltd. Changfeng County Branch Pledgor: ANHUI YIHUA ELECTRIC APPLIANCE CO.,LTD. Registration number: Y2024980000133 |
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Granted publication date: 20180320 Pledgee: China Postal Savings Bank Co.,Ltd. Changfeng County Branch Pledgor: ANHUI YIHUA ELECTRIC APPLIANCE CO.,LTD. Registration number: Y2024980000133 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Washing machine safety switch Granted publication date: 20180320 Pledgee: China Postal Savings Bank Co.,Ltd. Changfeng County Branch Pledgor: ANHUI YIHUA ELECTRIC APPLIANCE CO.,LTD. Registration number: Y2024980002702 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |