CN107611670A - A kind of protection door component based on the driving of zero live wire inserted sheet - Google Patents
A kind of protection door component based on the driving of zero live wire inserted sheet Download PDFInfo
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- CN107611670A CN107611670A CN201710895774.9A CN201710895774A CN107611670A CN 107611670 A CN107611670 A CN 107611670A CN 201710895774 A CN201710895774 A CN 201710895774A CN 107611670 A CN107611670 A CN 107611670A
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- protection door
- inserted sheet
- driving
- baffle plate
- plane
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- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 12
- 229910001111 Fine metal Inorganic materials 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 abstract description 2
- 230000005404 monopole Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
, can be general between five spring hole scokets of different shape the invention discloses a kind of protection door component based on the driving of zero live wire inserted sheet, including five spring hole scoket covers, left end protection door, right-hand member protection door and protection door support frame；Left end protection door and right-hand member protection door are strutted by a spring; the front and rear sides side of left end protection door and right-hand member protection door is provided with driving inclined-plane; when the inserted sheet in two-wire plug or three-terminal polarized plus plug inserts the driving inclined-plane in protection door component simultaneously; left and right end protection door opens protection door toward middle slip simultaneously, and the inserted sheet in two-wire plug or three-terminal polarized plus plug after protection door, protection door support frame by entering general power outlet conductor；The present invention realizes that the mechanism cancellation for opening protection door as driving by zero fiery inserted sheet does the problem of protection door is opened in driving by earthing pole inserted sheet; also solve situation during monopole inserted sheet insertion protection door failure on existing market simultaneously, effectively obstruct single fine metal object insert band electric mortiser set.
Description
Technical field
The invention belongs to electric elements to manufacture and design field, is related to the hole power socket protection door of new national standard five, more particularly to
A kind of protection door component based on the driving of zero live wire inserted sheet.
Background technology
Power outlet is that the electrical equipment of power interface is provided for electrical equipment, and more electricity is used in design of residence
Gas annex, it has very close relationship with people's life.In order to improve the electrical security of socket, it will usually set socket
Safety door.Particularly staying at home, children often entertain very strong curiosity to nouveaut, the socket within reach to interior,
Socket may be disclosed with finger or other hard things, cause Danger Electric shock risk.Socket protective door is to be specifically used to avoid single-stage latch from inserting
Cause the device of electric leakage.But the function reliability of existing socket secure door is not high, and jack still can be made when being forcibly inserted into
Open, cause electric leakage accident.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of protection door based on the driving of zero live wire inserted sheet
Component.
The purpose of the present invention is achieved through the following technical solutions：A kind of protection door based on the driving of zero live wire inserted sheet
Component, including five spring hole scoket covers, left end protection door, right-hand member protection door and protection door support frame；The five spring hole scokets cover is set
Have two poles and three pole jacks each pair, the L poles inserted sheet and N poles inserted sheet supplied with two jacks in a pair of jacks in same plug
Insertion；The protection door support frame is provided with the via corresponding with the jack of five spring hole scoket covers, and has upper and lower two cunnings
Rail, on both sides of the middle, which extends internally, a pair of protection door limiting plates；Two protection doors are located at five spring hole scoket covers and protection door support
Between frame, mutual cooperation is slided in opposite direction；
Be respectively equipped with the top and bottom of the right-hand member protection door two insert sliding surfaces and three insert sliding surfaces, for respectively along
Slide rail and glidepath horizontally slip in protection door support frame；The right side of right-hand member protection door is provided with the right side two and inserts driving inclined-plane and the right side three
Driving inclined-plane is inserted, when being inserted for inserted sheet, driving right-hand member protection door is moved from right to left；The left side of right-hand member protection door has a left side two
Insert baffle plate and baffle plate is inserted on a left side three, for stopping that inserted sheet reaches the metal contact chip of power outlet, baffle plate is inserted on a left side two and gear is inserted on a left side three
Inserted sheet via is equipped with the inside of plate；The lateral surface that the junction of the slotting driving inclined-plane of driving inclined-plane and the right side three is inserted on the right side two passes through protection
Door limiting plate is spacing, medial surface support spring；
The left side of the left end protection door is provided with the slotting driving inclined-plane in a left side two and driving inclined-plane is inserted on a left side three, is inserted for inserted sheet
When, driving left end protection door is moved from left to right；There is the slotting baffle plate in the right side two and the right side three to insert baffle plate on the right side of left end protection door, be used for
Stop that inserted sheet reaches the metal contact chip of power outlet, baffle plate is inserted on the right side two and the right side three is inserted and is equipped with inserted sheet via on the inside of baffle plate；
The lateral surface that the junction of the slotting driving inclined-plane of driving inclined-plane and a left side three is inserted on a left side two is spacing by protection door limiting plate, medial surface support
Spring；
Described left two insert baffle plate, baffle plate is inserted on a left side three, baffle plate is inserted on the right side two and the mistake of baffle plate covering protection door support frame is inserted on the right side three
Hole；Driving inclined-plane is inserted on the right side two, driving inclined-plane is inserted on the right side three, driving inclined-plane is inserted on a left side two and the spring hole scoket face of driving inclined-plane face five is inserted on a left side three
The jack of lid；Two protection doors are strutted by spring；
When single inserted sheet inserts left side single hole, left end protection door is slided to the right, and right-hand member protection door keeps reset condition, is inserted
Piece withstands the baffle plate of right-hand member protection door through left end protection door；When single inserted sheet inserts right side single hole, right-hand member protection door is to the left
Slide, left end protection door keeps reset condition, and inserted sheet withstands the baffle plate of left end protection door through right-hand member protection door；Inserted sheet withstands gear
Plate so that inserted sheet can not reach the metal contact chip of power outlet, and single plugging function is prevented so as to realize；
When the two poles of the earth plug or three-level plug insert, i.e., L poles inserted sheet and N poles inserted sheet insert corresponding driving inclined-plane simultaneously
On, right-hand member protection door is slided from right to left, and left end protection door is slided from left to right, and the plate washer same time that shelves live inserted sheet is outside
Sidesway is opened, and inserted sheet passes through from the inserted sheet via on the inside of baffle plate, reaches the metal contact chip of power outlet；
When the two poles of the earth plug or three-level plug are extracted, spring pushes two protection doors open round about, returns to it
Reset condition.
Further, the two of the right-hand member protection door insert sliding surface and three slotting sliding surfaces are directly limited by protection door support frame
Position, or two parallel slide dampers are fixed in protection door support frame, it is spacing by slide damper.
Further, the middle part of the right-hand member protection door is provided with along glide direction connects two slotting and three slotting supporting surfaces, with
The corresponding protection door support frame of supporting surface is provided with slide rail, and supporting surface slides on slide rail.
Further, the middle part of the left end protection door is provided with two pieces of spring limiting boards, for ensureing spring along protection door
Glide direction is moved.
Further, the left side of the right-hand member protection door has gap with the left side of protection door support frame, and less than protection
Door limiting plate, it can be horizontally slipped below protection door limiting plate；The right side of the left end protection door and protection door support frame
Right side has gap, and is less than protection door limiting plate, can be horizontally slipped below protection door limiting plate.
Further, the bottom surface of the right-hand member protection door is smooth flat, can be horizontally slipped along slide rail.
Further, the protection door limiting plate is integrally formed with protection door support frame.
The beneficial effects of the invention are as follows：Protection door component of the present invention based on the driving of zero live wire inserted sheet, can be in not similar shape
It is general between five spring hole scokets of state, all spring hole scokets of national standard five and 16A sockets are applicable, equally also comply with national 3C standards；Bag
Include five spring hole scoket covers, left end protection door, right-hand member protection door and protection door support frame；Left end protection door and right-hand member protection door pass through
A piece spring struts, and the front and rear sides side of left end protection door and right-hand member protection door is provided with driving inclined-plane, when two-wire plug or three poles
When inserted sheet in plug inserts the driving inclined-plane in protection door component simultaneously, left and right end protection door is opened toward middle slip and protected simultaneously
Door is protected, the inserted sheet in two-wire plug or three-terminal polarized plus plug enters general power outlet after passing through protection door, protection door support frame
Conductor；The present invention realizes that doing driving by earthing pole inserted sheet as the mechanism cancellation of driving opening protection door by zero fiery inserted sheet beats
The problem of opening protection door, while also solve situation when monopole inserted sheet insertion protection door fails on existing market, effective resistance
Every single fine metal object insert band electric mortiser set, it is particularly possible to prevent infant from mispluging the hair for causing personnel's property safety accident
It is raw.
Brief description of the drawings
Fig. 1 is the parts explosive view of protection door component of the present invention；
Fig. 2 is the assembling schematic diagram of protection door component of the present invention；
Fig. 3 is protection door support frame schematic diagram；
Fig. 4 is right-hand member protection door detail of construction；
Fig. 5 is that left and right end protection door coordinates figure；
Fig. 6 is outside schematic diagram when single inserted sheet inserts single hole；
Fig. 7 is sectional view when single inserted sheet inserts single hole；
Fig. 8 is inside schematic diagram when single inserted sheet inserts single hole；
Outside schematic diagram when Fig. 9 is normal operating condition；
Sectional view when Figure 10 is normal operating condition；
Inside schematic diagram when Figure 11 is normal operating condition；
In figure, five spring hole scoket covers 1, left end protection door 2, right-hand member protection door 3, protection door support frame 4, protection door limiting plate
5th, two insert sliding surfaces 6, three insert sliding surface 7, the right side two insert driving inclined-plane 8, the right side three insert driving inclined-plane 9, a left side two insert baffle plate 10, a left side three insert
Baffle plate 11, supporting surface 12, a left side two insert driving inclined-plane 13, a left side three insert driving inclined-plane 14, the right side two insert baffle plate 15, the right side three insert baffle plate 16,
Spring 17, spring limiting board 18.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figs. 1-11, a kind of protection door component based on the driving of zero live wire inserted sheet provided by the invention, including five holes
Socket cover 1, (five pass formula sizes can not become, and other forms can change according to product appearance) left end protection door 2, right-hand member
Protection door 3 and protection door support frame 4；The five spring hole scokets cover 1 be provided with two poles and three pole jacks each pair, with a pair of jacks
Two jacks supply same plug in L poles inserted sheet and N poles inserted sheet insertion (such as three pole jacks do not need grounding insert-pin as drive
It is dynamic, to avoid form)；As shown in figure 3, the protection door support frame 4 is provided with the mistake corresponding with the jack of five spring hole scoket covers 1
Hole, and there is upper and lower two slide rails, on both sides of the middle, which extends internally, a pair of protection door limiting plates 5；Protection door limiting plate 5 is with protecting
It is integrally formed to protect door support frame 4；Individual protection door cooperates along phase between five spring hole scoket covers 1 and protection door support frame 4
Opposite direction is slided；
As shown in Figure 4,5, the top and bottom of the right-hand member protection door 3 are respectively equipped with two and insert the slotting slip of sliding surface 6 and three
Face 7, for being horizontally slipped respectively along upper slide rail and glidepath in protection door support frame 4；The bottom surface of the right-hand member protection door 3 is
Smooth flat；The described two slotting slotting sliding surfaces 7 of sliding surfaces 6 and three are directly spacing by protection door support frame 4, or protection door support
Two parallel slide dampers are fixed in frame 4, it is spacing by slide damper；The right side of right-hand member protection door 3 is provided with the right side two and inserts driving
Driving inclined-plane 9 is inserted on inclined-plane 8 and the right side three, and when being inserted for inserted sheet, driving right-hand member protection door 3 is moved from right to left；Right-hand member protection door 3
Left side have that baffle plates 10 are inserted on a left side two and baffle plates 11 are inserted on a left side three, it is left for stopping that inserted sheet reaches the metal contact chip of power outlet
Two inner sides for inserting the slotting baffle plate 10 of baffle plate 9 and a left side three are equipped with inserted sheet via；Driving inclined-plane 8 is inserted on the right side two and driving inclined-plane 9 is inserted on the right side three
Junction lateral surface it is spacing by protection door limiting plate 5, medial surface support spring 17；Preferably, in right-hand member protection door 3
Middle part is provided with along glide direction connects two slotting and three slotting supporting surfaces 12, on the protection door support frame 4 corresponding with supporting surface 12
Provided with slide rail, supporting surface 12 slides on slide rail；
As shown in figure 5, the left side of the left end protection door 2 is provided with, driving inclined-plane 13 is inserted on a left side two and driving inclined-plane is inserted on a left side three
14, when being inserted for inserted sheet, driving left end protection door 2 is moved from left to right；There is the right side two to insert baffle plate on the right side of left end protection door 2
15 and right three insert baffle plate 16, and for stopping that inserted sheet reaches the metal contact chip of power outlet, the right side two inserts baffle plate 15 and the right side three and inserts gear
The inner side of plate 16 is equipped with inserted sheet via；The lateral surface that the junction of the slotting driving inclined-plane 14 of driving inclined-plane 13 and a left side three is inserted on a left side two leads to
Overprotection door limiting plate 5 is spacing, medial surface support spring 17；Preferably, the middle part of the left end protection door 2 is provided with two pieces of springs
Limiting plate 18, for ensureing that spring 17 moves along protection door glide direction；
The left side of the right-hand member protection door 3 has gap with the left side of protection door support frame 4, and is less than protection door limiting plate
5, it can be horizontally slipped below protection door limiting plate 5；The right side of the left end protection door 2 and the right side of protection door support frame 4
With gap, and it is less than protection door limiting plate 5, can be horizontally slipped below protection door limiting plate 5；
During reset condition, described left two, which insert baffle plate 10, left three slotting baffle plate 11, the slotting baffle plate 16 of the slotting baffle plate 15 in the right side two and the right side three, covers
The via of lid protection door support frame 4；Driving inclined-plane 8 is inserted on the right side two, driving inclined-plane 9 is inserted on the right side three, driving inclined-plane 13 and a left side three are inserted in a left side two
Insert the jack of the spring hole scoket cover 1 of 14 face of driving inclined-plane five；Two protection doors are strutted by spring 17；
As shown in figs 6-8, when single inserted sheet inserts left side single hole, left end protection door 2 is slided to the right, right-hand member protection door 3
Reset condition is kept, inserted sheet withstands the baffle plate of right-hand member protection door 3 through left end protection door 2；When single inserted sheet inserts right side single hole
When, right-hand member protection door 3 is slided to the left, and left end protection door 2 keeps reset condition, and inserted sheet withstands left end through right-hand member protection door 3 and protected
Protect the baffle plate of door 2；Inserted sheet withstands baffle plate so that inserted sheet can not reach the metal contact chip of power outlet, and list is prevented so as to realize
Plugging function；
As illustrated in figures 7-11, when the two poles of the earth plug or three-level plug insert, i.e., L poles inserted sheet and N poles inserted sheet insert phase simultaneously
In corresponding driving inclined-plane, right-hand member protection door 3 is slided from right to left, and left end protection door 2 is slided from left to right, and shelves live the shelves of inserted sheet
The plate same time is removed laterally, and inserted sheet passes through from the inserted sheet via on the inside of baffle plate, reaches the metal contact of power outlet
Piece；
When the two poles of the earth plug or three-level plug are extracted, spring 17 pushes two protection doors open round about, makes its recovery
To reset condition.
It should be noted that：Above example only to illustrate the present invention techniqueflow rather than it is limited, although
The present invention is described in detail with reference to above-described embodiment, those of ordinary skills in the art should understand that：Still may be used
Modified or equivalent substitution with the embodiment to the present invention, and repaiied without departing from any of spirit and scope of the invention
Change or equivalent substitution, it should cover among scope of the presently claimed invention.
Claims (7)
1. a kind of protection door component based on the driving of zero live wire inserted sheet, it is characterised in that including five spring hole scoket covers (1), left end
Protection door (2), right-hand member protection door (3) and protection door support frame (4)；The five spring hole scokets cover (1) is provided with two poles and three and extremely inserted
Hole each pair, L poles inserted sheet and N poles the inserted sheet insertion supplied with two jacks in a pair of jacks in same plug；The protection
Door support frame (4) is provided with the via corresponding with the jack of five spring hole scoket covers (1), and has upper and lower two slide rails, middle part two
A pair of protection door limiting plates (5) are extended with lateral；Two protection doors are located at five spring hole scoket covers (1) and protection door support frame
(4) between, mutual cooperation is slided in opposite direction；
Two are respectively equipped with the top and bottom of the right-hand member protection door (3) and inserts sliding surface (6) and three slotting sliding surfaces (7), for dividing
Do not horizontally slipped along upper slide rail and glidepath in protection door support frame (4)；The right side of right-hand member protection door (3) is provided with the right side two and inserts drive
Driving inclined-plane (9) is inserted on dynamic inclined-plane (8) and the right side three, and when being inserted for inserted sheet, driving right-hand member protection door (3) is moved from right to left；It is right
Hold the left side of protection door (3) that there is a left side two to insert baffle plate (10) and left three and insert baffle plate (11), for stopping that inserted sheet reaches power outlet
Metal contact chip, a left side two is inserted and is equipped with inserted sheet via on the inside of three slotting baffle plate (10) of baffle plate (9) and a left side；Insert driving inclined-plane in the right side two
(8) and the right side three insert driving inclined-plane (9) junctions lateral surface it is spacing by protection door limiting plate (5), medial surface support spring
(17)；
The left side of the left end protection door (2) is provided with a left side two and inserts the slotting driving inclined-plane (14) of driving inclined-plane (13) and a left side three, for inserting
When piece inserts, driving left end protection door (2) is moved from left to right；There is the right side two to insert baffle plate (15) on the right side of left end protection door (2)
Baffle plate (16) is inserted with the right side three, for stopping that inserted sheet reaches the metal contact chip of power outlet, baffle plate (15) is inserted on the right side two and the right side three is inserted
Baffle plate is equipped with inserted sheet via on the inside of (16)；Insert the junction of the slotting driving inclined-plane (14) of driving inclined-plane (13) and a left side three in a left side two
Lateral surface is spacing by protection door limiting plate (5), medial surface support spring (17)；
Described left two insert baffle plate (10), baffle plate (11) is inserted on a left side three, baffle plate (15) is inserted on the right side two and baffle plate (16) covering protection is inserted on the right side three
The via of door support frame (4)；Driving inclined-plane (8) is inserted on the right side two, driving inclined-plane (9) is inserted on the right side three, driving inclined-plane (13) and a left side are inserted in a left side two
Three insert the jack of the spring hole scoket cover (1) of driving inclined-plane (14) face five；Two protection doors are strutted by spring (17)；
When single inserted sheet inserts left side single hole, left end protection door (2) is slided to the right, and right-hand member protection door (3) keeps reset condition,
Inserted sheet withstands the baffle plate of right-hand member protection door (3) through left end protection door (2)；When single inserted sheet inserts right side single hole, right-hand member is protected
Shield door (3) slides to the left, and left end protection door (2) keeps reset condition, and inserted sheet withstands left end protection door through right-hand member protection door (3)
(2) baffle plate；Inserted sheet withstands baffle plate so that inserted sheet can not reach the metal contact chip of power outlet；
When the two poles of the earth plug or three-level plug insert, i.e., L poles inserted sheet and N poles inserted sheet are inserted in corresponding driving inclined-plane simultaneously,
Right-hand member protection door (3) is slided from right to left, and left end protection door (2) is slided from left to right, and the plate washer same time that shelves live inserted sheet is equal
Remove laterally, inserted sheet passes through from the inserted sheet via on the inside of baffle plate, reaches the metal contact chip of power outlet；
When the two poles of the earth plug or three-level plug are extracted, spring (17) pushes two protection doors open round about, returns to it
Reset condition.
A kind of 2. protection door component based on the driving of zero live wire inserted sheet according to claim 1, it is characterised in that the right side
Hold the two of protection door (3) to insert sliding surface (6) and three slotting sliding surfaces (7) are directly spacing by protection door support frame (4), or protection
Two parallel slide dampers are fixed in door support frame (4), it is spacing by slide damper.
A kind of 3. protection door component based on the driving of zero live wire inserted sheet according to claim 1, it is characterised in that the right side
Hold the middle part of protection door (3) to be provided with along glide direction and connect two slotting and three slotting supporting surfaces (12), it is corresponding with supporting surface (12)
Protection door support frame (4) be provided with slide rail, supporting surface (12) slides on slide rail.
A kind of 4. protection door component based on the driving of zero live wire inserted sheet according to claim 1, it is characterised in that the left side
The middle part of end protection door (2) is provided with two pieces of spring limiting boards (18), for ensureing that spring (17) moves along protection door glide direction.
A kind of 5. protection door component based on the driving of zero live wire inserted sheet according to claim 1, it is characterised in that the right side
The left side of end protection door (3) has gap with the left side of protection door support frame (4), and is less than protection door limiting plate (5), Neng Gou
Horizontally slipped below protection door limiting plate (5)；The right side of the left end protection door (2) has with the right side of protection door support frame (4)
There is gap, and be less than protection door limiting plate (5), can be horizontally slipped below protection door limiting plate (5).
A kind of 6. protection door component based on the driving of zero live wire inserted sheet according to claim 1, it is characterised in that the right side
The bottom surface for holding protection door (3) is smooth flat, can be horizontally slipped along slide rail.
A kind of 7. protection door component based on the driving of zero live wire inserted sheet according to claim 1, it is characterised in that the guarantor
It is integrally formed with protection door support frame (4) to protect door limiting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895774.9A CN107611670B (en) | 2017-09-28 | 2017-09-28 | Protective door assembly based on zero live wire inserting sheet driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895774.9A CN107611670B (en) | 2017-09-28 | 2017-09-28 | Protective door assembly based on zero live wire inserting sheet driving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107611670A true CN107611670A (en) | 2018-01-19 |
| CN107611670B CN107611670B (en) | 2023-08-22 |
Family
ID=61058071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710895774.9A Active CN107611670B (en) | 2017-09-28 | 2017-09-28 | Protective door assembly based on zero live wire inserting sheet driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107611670B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861022A (en) * | 2019-03-20 | 2019-06-07 | 深圳市航嘉驰源电气股份有限公司 | The protection door and five spring hole scokets of five spring hole scokets |
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| CN106532323A (en) * | 2016-12-26 | 2017-03-22 | 相舆科技（上海）有限公司 | Dual self-locking type safety door device and power socket employing safety door device |
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|---|---|---|---|---|
| KR200171822Y1 (en) * | 1999-09-15 | 2000-03-15 | 이덕현 | Apparatus for safing of outlet |
| EP2133961A1 (en) * | 2005-08-03 | 2009-12-16 | Clipsal Asia Holdings Limited | A universal power socket |
| EP2182590A1 (en) * | 2008-10-28 | 2010-05-05 | Fu-Hsiang Huang | Safety electric socket |
| CN201918560U (en) * | 2010-11-26 | 2011-08-03 | 浙江正泰建筑电器有限公司 | Two-pole socket protection door |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861022A (en) * | 2019-03-20 | 2019-06-07 | 深圳市航嘉驰源电气股份有限公司 | The protection door and five spring hole scokets of five spring hole scokets |
| CN109861022B (en) * | 2019-03-20 | 2024-04-30 | 深圳市航嘉驰源电气股份有限公司 | Protection door structure of five-hole socket and five-hole socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107611670B (en) | 2023-08-22 |
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Effective date of registration: 20240606 Address after: 325200 Xincheng Industrial Zone, Xincheng Street, Rui'an City, Wenzhou City, Zhejiang Province (formerly known as Huafeng Industrial Park) Patentee after: Zhejiang Ruixiang Intelligent Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 322000 No. 968 Xuefeng West Road, Yiwu City, Jinhua City, Zhejiang Province Patentee before: YIWU KONKE TECHNOLOGY CO.,LTD. Country or region before: China |