CN110247239A - A kind of electric shock-prevention safety socket - Google Patents
A kind of electric shock-prevention safety socket Download PDFInfo
- Publication number
- CN110247239A CN110247239A CN201910557267.3A CN201910557267A CN110247239A CN 110247239 A CN110247239 A CN 110247239A CN 201910557267 A CN201910557267 A CN 201910557267A CN 110247239 A CN110247239 A CN 110247239A
- Authority
- CN
- China
- Prior art keywords
- socket
- box
- column
- control flume
- groove
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5227—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases with evacuation of penetrating liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of electric shock-prevention safety socket, it is characterized in that, including socket box, ejecting mechanism, trigger mechanism, the ejecting mechanism includes socket cover, positioning column and buckle, and trigger mechanism includes control flume, pushes column spring, pushes column, rotating plate, rotating plate spring, movable iron prop；Long buckle is slidably mounted in the slip draw-in groove of the socket box, is prevented from separating socket box and socket cover when socket cover pops up, is caused personal injury after preventing socket cover from popping up；Baffle partition activity iron prop is contacted with column is pushed when power-off, therefore when cold, socket cover would not be popped up, and keep socket safer；When a small amount of water is flowed into from the gap of socket cover and socket box, water can flow into sink and flow out from water outlet, water-inlet-proof can guarantee that socket does not get an electric shock to a certain degree by water trough design.
Description
Technical field
The present invention relates to safety socket and insert row technical field, in particular to a kind of electric shock-prevention safety socket.
Background technique
When in use, will cause user's electric shock due to misoperation and when having water will cause the life of people to socket
Critically ill danger, it is therefore desirable to which one kind can power off in time when people gets an electric shock and push people open safety socket.
Summary of the invention
In view of the above-mentioned problems, long buckle is slidably mounted on the socket the present invention provides a kind of electric shock-prevention safety socket
In the slip draw-in groove of box, prevents from separating socket box and socket cover when socket cover pops up, be made after preventing socket cover from popping up
At personal injury；Baffle partition activity iron prop is contacted with column is pushed when power-off, therefore when cold, socket cover
It would not pop up, keep socket safer；When a small amount of water from the gap of socket cover and socket box flow into when, water can flow into sink and from
Water outlet outflow, water-inlet-proof can guarantee that socket does not get an electric shock to a certain degree by water trough design.
Technical solution used in the present invention is: a kind of electric shock-prevention safety socket, which is characterized in that including socket box, bullet
Mechanism, trigger mechanism out, the ejecting mechanism include socket cover, positioning column and buckle, and trigger mechanism includes control flume, pushes column
Spring pushes column, rotating plate, rotating plate spring, movable iron prop；
The positioning column of the ejecting mechanism is slidably mounted in the circular hole on socket box, and compressed spring is equipped in circular hole；Control
Slot processed is mounted in socket box, is set on control flume there are three groove, is pushed column spring to be mounted on and is pushed on column, makes to push column outside
Side is mobile, and column is pushed to be mounted in the groove among control flume, pushes column outboard end to be slidably mounted on intermediate groove recessed with avris
In the circular hole of the baffle of slot, rotating plate is mounted in the shaft for including control flume avris groove, and rotating plate spring is mounted on the side of control flume
In the groove of side, it is mobile to centre to head on part of the rotating plate in control flume.
Further, the buckle of ejecting mechanism includes fixed card buckle and long buckle, the fixed card buckle make socket cover and
Socket box clasps connection, and length buckle is slidably mounted in the slip draw-in groove of the socket box, prevents when socket cover pops up
Time separates socket box and socket cover.
Further, trigger mechanism further includes positioning rail, sliding electromagnet, extension spring and baffle, on the outside of control flume
Equipped with positioning rail, on control flume be equipped with groove, sliding electromagnet be fixedly connected with baffle, barrier slides be mounted on positioning rail with
In groove on control flume, extension spring is mounted between control flume and baffle, keeps baffle mobile to control flume direction.
Further, socket box further includes jack, access connection box, inclined-plane slide bar, lever and fixed electromagnet, in socket
Box is connected with access equipped with jack, fixed electromagnet in box, fixed electromagnet is connect with low-voltage control circuit, when external circuit connects
When logical, control circuit connection makes fixed electromagnet generate magnetic force；Outside line connecting path connects box, and access connects box connection and inserts
Hole；It is equipped with discontiguous contact in access connection box, disconnects route in access connection box；Inclined-plane sliding bar is mounted on socket
In box, the inclined-plane of inclined-plane slide bar and lever is slidably connected；Lever one end is contacted with the rotating plate of control flume.
Further, further include button, insulation board is equipped on button, hard contact is equipped on insulation board.
Beneficial effects of the present invention:
1. long buckle is slidably mounted in the slip draw-in groove of the socket box, prevent from making when socket cover pops up socket box and
Socket cover separation, causes personal injury after preventing socket cover from popping up.
2. baffle partition activity iron prop is contacted with column is pushed when power-off, therefore when cold, socket cover
It would not pop up, keep socket safer.
3. water can flow into sink and flow out from water outlet when a small amount of water is flowed into from the gap of socket cover and socket box, lead to
Water-carrying groove design can to a certain degree water-inlet-proof and guarantee socket and do not get an electric shock.
Detailed description of the invention
Fig. 1, Fig. 2, Fig. 3 are overall structure diagram of the invention.
Fig. 4, Fig. 5, Fig. 6 are the structural schematic diagram of socket box of the invention.
Fig. 7 is the structural schematic diagram of socket cover of the invention.
Fig. 8, Fig. 9 are the structural schematic diagram of trigger mechanism of the invention.
Figure 10 is the structural schematic diagram of button of the invention.
Drawing reference numeral: 1- socket box, 2- socket cover 2,3- water outlet, 4- button, 5- jack, 6- access connect box, 7- card
Slot, 8- compressed spring, the inclined-plane 9- slide bar, 10- insulation board, 11- hard contact, 12- lever, 13- sink, 14- slip draw-in groove,
15- fixed electromagnet, 16- positioning column, 17 fixed card buckles, 18 long buckles, 19 control flumes, 20 positioning rails, 21 sliding electromagnet, 22
Extension spring, 23 baffles, 24 push column spring, 25 to push column, 26 rotating plates, 27 rotating plate springs, 28 movable iron props.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
It please refers to shown in Fig. 1, Fig. 2, Fig. 3, a kind of electric shock-prevention safety socket, including socket box 1, ejecting mechanism, triggering machine
Structure, the ejecting mechanism include socket cover 2, positioning column 16 and buckle, trigger mechanism include control flume 19, push column spring 24,
Push column 25, rotating plate 26, rotating plate spring 27, movable iron prop 28；
The positioning column 16 of the ejecting mechanism is slidably mounted in the circular hole on socket box 1, and compressed spring is equipped in circular hole
8, the trend that compressed spring 8 pushes ejecting mechanism to move outward；Control flume 19 is mounted in socket box 1, is set on control flume 19
There are three grooves, push column spring 24 to be mounted on and push on column 25, make that column 25 is pushed to move outward, column 25 is pushed to be mounted on control
In groove among slot 19 processed, 25 outboard end of column is pushed to be slidably mounted in the circular hole of the baffle of intermediate groove and avris groove,
Rotating plate 26 is mounted in the shaft for including 19 avris groove of control flume, and rotating plate spring 27 is mounted in the avris groove of control flume 19,
It heads on part of the rotating plate 26 in control flume 19 to centre movement, pushes column 25 that can hit under the shock of movable iron prop 28
Rotating plate 26 brings it about angular deflection.
It please refers to shown in Fig. 7, the buckle of ejecting mechanism includes fixed card buckle 17 and long buckle 18, described two fixed card buckles
17 fasten with card slot 7, and two fixed card buckles 17 and rotating plate 26 fasten；Fixed card buckle 17 makes 1 company of clasping of socket cover 2 and socket box
It connects；Long buckle 18 is slidably mounted in the slip draw-in groove 14 of the socket box 1, prevents from making socket when socket cover 2 pops up
Box 1 and socket cover 2 separate.
It please refers to shown in Fig. 8, Fig. 9, trigger mechanism further includes positioning rail 20, sliding electromagnet 21, extension spring 22 and gear
Plate 23 is equipped with positioning rail 20 on the outside of control flume 19, and groove is equipped on control flume 19, and sliding electromagnet 21 and baffle 23 are fixed
Connection, baffle 23 is slidably mounted in the groove on positioning rail 20 and control flume 19, extension spring 22 be mounted on control flume 19 with
Between baffle 23, keep baffle 23 mobile to 19 direction of control flume, 23 partition activity iron prop 28 of baffle and promotion when power-off
Column 25 contacts.
Please refer to shown in Fig. 4, Fig. 5, Fig. 6, socket box 1 further include water outlet 3, jack 5, access connection box 6, card slot 7, tiltedly
Face slide bar 9, lever 12 and fixed electromagnet 15 are equipped with jack 5, sink 13, slip draw-in groove 14, Motionless electromagnetic in socket box 1
Iron 15, fixed electromagnet 15 are connect with low-voltage control circuit, and when external circuit is connected, control circuit connection makes fixed electromagnet
15 generation magnetic force are attracting with sliding electromagnet 21 and then drive baffle 23 is displaced outwardly and exits card slot 7 open trigger mechanism；
When socket is otiose, fixed electromagnet 15 does not generate magnetic force, and baffle 23 makes to keep off under the action of pushing column spring 24
Plate 23 is inserted into card slot 7, and movable iron prop 28 causes trigger mechanism to be opened with the collision of column 25 is pushed under external force for blocking；It is external
Connection access connects box 6, and access connects box 6 and connects jack 5；It is equipped with discontiguous contact in access connection box 6, makes route
It is disconnected in access connection box 6；Inclined-plane slide bar 9 is slidably mounted in socket box 1, and the inclined-plane of inclined-plane slide bar 9 and lever 12, which slides, to be connected
It connects；12 one end of lever is contacted with the rotating plate 26 of control flume 19, and trigger mechanism is opened, and when people's electric shock, generating shake makes movable iron prop
28 make two promotion columns 25 think that outside is mobile and then strikes rotating plate 26 with the shock of column 25 is pushed, rotating plate 26 rotate an angle with
The buckle of card slot 7 disconnects, and drives the pop-up of socket cover 2 to flick electric shock manpower by compressed spring 8, while hitting by rotating plate 26
Lever 12 makes lever 12 deflect a low-angle and then drives inclined-plane slide bar 9 is mobile to drive insulation board 10 outside by inclined-plane
The mobile contact point for making hard contact 11 connect box 6 with access in side disconnects, and plays the role of power-off；It is equipped on the inside of socket box 1
Card slot 7 and slip draw-in groove 14；Card slot 7 and other two 17 clamping of fixed card buckle, long buckle 18 are slidably mounted on slip draw-in groove 14
In；It is equipped with a circle sink 13 on socket box 1 and water outlet 3, sink 13 are connected with water outlet 3, when a small amount of water is from socket cover 2
When flowing into the gap of socket box 1, water can flow into sink 13 and flow out from water outlet 3.
It please refers to shown in Figure 10, further includes button 4, insulation board 10 is equipped on button 4, gold is equipped on insulation board 10
Belong to contact 11 and inclined plane groove, when power-off, by socket direction touch the button 4 so that drive insulation board 10 touch metal
Point 11 connects the contact of access connection box 6.
Claims (5)
1. a kind of anti-electric shock socket, which is characterized in that including socket box 1, ejecting mechanism, trigger mechanism, the ejecting mechanism packet
Socket cover 2, positioning column 16 and buckle are included, trigger mechanism includes control flume 19, pushes column spring 24, push column 25, rotating plate 26, turn
Flat spring 27, movable iron prop 28；
The positioning column 16 of the ejecting mechanism is slidably mounted in the circular hole on socket box 1, and compressed spring is equipped in circular hole
8；Control flume 19 is mounted in socket box 1, is set on control flume 19 there are three groove, is pushed column spring 24 to be mounted on and is pushed column 25
On, make that column 25 is pushed to move outward, column 25 is pushed to be mounted in the groove among control flume 19, pushes the sliding of 25 outboard end of column
It is mounted in the circular hole of the baffle of intermediate groove and avris groove, rotating plate 26 is mounted on the shaft for including 19 avris groove of control flume
On, rotating plate spring 27 is mounted in the avris groove of control flume 19, heads on part of the rotating plate 26 in control flume 19 to centre
It is mobile.
2. a kind of anti-electric shock socket according to claim 1, which is characterized in that the buckle of ejecting mechanism includes fixed card buckle
17 buckle 18 with long, and the fixed card buckle 17 makes socket cover 2 and socket box 1 clasps connection, and length buckle 18 is slidably mounted on
In the slip draw-in groove 14 of the socket box 1, prevent from separating socket box 1 and socket cover 2 when socket cover 2 pops up.
3. a kind of anti-electric shock socket according to claim 1, which is characterized in that trigger mechanism further includes positioning rail 20, slides
Dynamic electromagnet 21, extension spring 22 and baffle 23, are equipped with positioning rail 20 on the outside of control flume 19, are equipped on control flume 19 recessed
Slot, sliding electromagnet 21 are fixedly connected with baffle 23, and baffle 23 is slidably mounted in the groove on positioning rail 20 and control flume 19,
Extension spring 22 is mounted between control flume 19 and baffle 23, keeps baffle 23 mobile to 19 direction of control flume.
4. a kind of anti-electric shock socket according to claim 1, which is characterized in that socket box 1 further includes jack 5, access company
Box 6, inclined-plane slide bar 9, lever 12 and fixed electromagnet 15 are connect, jack 5, fixed electromagnet 15 and access are equipped in socket box 1
Box 6 is connected, fixed electromagnet 15 is connect with low-voltage control circuit, and when external circuit is connected, control circuit connection makes fixed electricity
Magnet 15 generates magnetic force；Outside line connecting path connects box 6, and access connects box 6 and connects jack 5；It is equipped in access connection box 6
Discontiguous contact disconnects route in access connection box 6；Inclined-plane slide bar 9 is slidably mounted in socket box 1, inclined-plane slide bar 9 with
The inclined-plane of lever 12 is slidably connected；12 one end of lever is contacted with the rotating plate 26 of control flume 19.
5. a kind of anti-electric shock socket according to claim 1, which is characterized in that further include button 4, set on button 4
There is insulation board 10, hard contact 11 is equipped on insulation board 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910557267.3A CN110247239B (en) | 2019-06-25 | 2019-06-25 | Electric shock prevention safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910557267.3A CN110247239B (en) | 2019-06-25 | 2019-06-25 | Electric shock prevention safety socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110247239A true CN110247239A (en) | 2019-09-17 |
| CN110247239B CN110247239B (en) | 2020-12-25 |
Family
ID=67889371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910557267.3A Active CN110247239B (en) | 2019-06-25 | 2019-06-25 | Electric shock prevention safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110247239B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054342A (en) * | 2020-09-15 | 2020-12-08 | 吴万艳 | Outdoor waterproof electric shock protection wiring board |
| CN112134054A (en) * | 2020-09-08 | 2020-12-25 | 西安高达智能仪器仪表有限公司 | Safety power strip for electric power and electric appliances |
| CN113759156A (en) * | 2021-10-11 | 2021-12-07 | 国网上海市电力公司 | Power metering box and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193601Y (en) * | 1994-05-20 | 1995-03-29 | 上海立新电器厂 | Current leakage protecting socket |
| CN105305137A (en) * | 2015-11-17 | 2016-02-03 | 赵振华 | Socket |
| CN108539539A (en) * | 2018-04-25 | 2018-09-14 | 中国水利水电科学研究院 | A kind of anti-electric shock socket |
-
2019
- 2019-06-25 CN CN201910557267.3A patent/CN110247239B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193601Y (en) * | 1994-05-20 | 1995-03-29 | 上海立新电器厂 | Current leakage protecting socket |
| CN105305137A (en) * | 2015-11-17 | 2016-02-03 | 赵振华 | Socket |
| CN108539539A (en) * | 2018-04-25 | 2018-09-14 | 中国水利水电科学研究院 | A kind of anti-electric shock socket |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134054A (en) * | 2020-09-08 | 2020-12-25 | 西安高达智能仪器仪表有限公司 | Safety power strip for electric power and electric appliances |
| CN112054342A (en) * | 2020-09-15 | 2020-12-08 | 吴万艳 | Outdoor waterproof electric shock protection wiring board |
| CN113759156A (en) * | 2021-10-11 | 2021-12-07 | 国网上海市电力公司 | Power metering box and use method thereof |
| CN113759156B (en) * | 2021-10-11 | 2024-03-15 | 国网上海市电力公司 | Power metering box and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110247239B (en) | 2020-12-25 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201208 Address after: 317000 No.190, Huangshan Road, Baishuiyang Town, Linhai City, Taizhou City, Zhejiang Province Applicant after: Wan Jinfen Address before: 310000 Room 5002, Block W, Zhejiang University Science Park, 525 Xixi Road, Xihu District, Hangzhou City, Zhejiang Province Applicant before: Yang Peicai |
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Effective date of registration: 20211220 Address after: 252000 No. 2, Huixin South Road, Gaotang Economic Development Zone, Liaocheng City, Shandong Province (Development Zone Management Committee) Patentee after: GAOTANG Rongzhi Rongzhi Technology Service Co.,Ltd. Address before: No. 190, Huangshan Road, Baishuiyang Town, Linhai City, Taizhou City, Zhejiang Province Patentee before: Wan Jinfen |