CN107026344A - A kind of socket protecting device - Google Patents
A kind of socket protecting device Download PDFInfo
- Publication number
- CN107026344A CN107026344A CN201610063823.8A CN201610063823A CN107026344A CN 107026344 A CN107026344 A CN 107026344A CN 201610063823 A CN201610063823 A CN 201610063823A CN 107026344 A CN107026344 A CN 107026344A
- Authority
- CN
- China
- Prior art keywords
- socket
- cover plate
- protecting device
- supporting plate
- cover
- 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
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Classifications
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- 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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of socket protecting device, including：Socket, also the socket both sides are symmetrically disposed in including a pair and the floor being parallel to each other and a pair of supporting plates being fixed in parallel to each other between two floors, floor lower end described in two is all provided with the Access Division of the direction bending of oriented socket and the socket side wall is provided with the neck that a pair be parallel to each other can match with the Access Division, the upper end of floor described in two is respectively articulated with a cover plate and the free end of two cover plates can mutually be fastened, cover plate described in two is equipped with projection and when the free end of two cover plates is interlocked on the side wall of socket, the raised lower end can touch the upper end of the supporting plate of its respective side just.The present invention compared to existing technologies, can either be effectively protected to wall socket, prevent the accident of harm children's life security, meanwhile, the actual use custom of user is can adapt to again, will not be caused cumbersome using process.
Description
Technical field
The invention belongs to safe electrical appliance technical field, more particularly to a kind of socket protecting device.
Background technology
In family life now, the quantity and type of common electric are being significantly increased, in existing apartment-type building,
Wall switch socket distribution is more and more intensive.In order to adapt to the use habit of most of kinsfolks, most switch on wall
The actual installation position of socket is relatively low, still, for having the family just in the stage child that learns to walk at home, this
One situation will bring great potential safety hazard, and the curiosity of children can drive them to be inserted into small articles in receptacle sockets,
Also just it is easy to therefore trigger the accident of the life security of many harm children.
In order to solve the above technical problems, patent ZL200820079605.4 discloses a kind of anti-shock socket protection device, its
Comprising：Lid that one insulating materials is made and on the inside of lid it is slotting provided with least two insulation corresponding with supply hub
Pin, outer ledge is not drawn out easily provided with children and seamlessly transitted, and edge radius is 1.5-3.5mm.It is another in edge phase each other
Symmetrical provided with two slotted eyes, the anti-shock socket protection device can separately set a lockhole, separately also correspond to lockhole and be provided with a handle
Key, in that context it may be convenient to pull up the anti-shock socket protection device.The anti-shock socket protection device and insulated pins are PP
Material is made, and ground wire protection pin lengthens 2.5-3mm.Although the anti-shock socket protection device is simple for structure, and
Above-mentioned technical problem is solved to a certain extent, and still, it is urgently to be resolved hurrily that the technical scheme still has many technical problems,
Such as：Before using socket, generally require to open the socket protecting device first with key, once key disappears into thin air,
The situation of socket can not be used by just occurring, very big worry be brought on the contrary, it would be highly desirable to improve.
The content of the invention
The present invention provides one kind compared to existing technologies to solve technical problem present in known technology, can either
Wall socket is effectively protected, the accident of harm children's life security is prevented, meanwhile, it can adapt to make again
The actual use custom of user, will not cause using the cumbersome socket protecting device of process.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：
A kind of socket protecting device, including：Socket, in addition to it is symmetrically disposed in the socket both sides for a pair and mutually flat
Capable floor and a pair of supporting plates being fixed in parallel to each other between two floors, floor lower end described in two are all provided with oriented insert
The Access Division and the socket side wall that the direction of seat is bent are provided with what a pair be parallel to each other can match with the Access Division
Neck, the upper end of floor described in two is respectively articulated with a cover plate and the free end of two cover plates can mutually be fastened, and is covered described in two
Plate is equipped with projection and when the free end of two cover plates is interlocked on the side wall of socket, the lucky energy in raised lower end
Enough touch the upper end of the supporting plate of its respective side.
To solve technical problem of the prior art, the present invention is provided with above-mentioned technical proposal.
Compared with prior art, improvements of the invention are as follows：
One is：The structure of socket side wall is improved, for the other assemblies of the Matching installation present invention, meanwhile, add
The floor design that can be matched with socket, can aid in completing purpose of design of the present invention for installing other on floor
Component, i.e.,：Also the socket both sides are symmetrically disposed in including a pair and the floor being parallel to each other and be parallel to each other for a pair
Ground is fixed in the supporting plate between two floors, and floor lower end described in two is all provided with the Access Division of the direction bending of oriented socket and institute
State socket side wall and be provided with the neck that a pair be parallel to each other can match with the Access Division.
In this design, floor matches for the side wall with socket, can be risen for the installation of the other assemblies such as cover plate basic
Undertaking effect；In order to realize versatility that floor is matched with socket side wall, the matching relationship of present invention design therebetween
Realized by the cooperation of neck and Access Division, operator is when needing to use the present invention, as long as two floors are respectively mounted
It is simple and easy to apply on socket.
Supporting plate, for for provided between two floors basis support force, it is ensured that the parastate between two floors, together
When, used for matching with the other assemblies such as projection.
The second is：The design of cover plate is added on the floor, when two cover plates are interlocked, can will be located at two floors it
Between socket stash；When two cover plates are separated, the socket between two floors can be exposed.I.e.：Two
The upper end of the floor has been respectively articulated with a cover plate, in this design, and above-mentioned purpose can be achieved by turning down cover plate in operator,
In order to keep the connection status between two cover plates, the free end of the present invention two cover plates of design can mutually be fastened.
The third is：In view of there is certain difference in height between supporting plate and two cover plates, small articles are inserted into two lids in children
When between plate, in order to prevent external force from can bend two cover plates, so that gap increases between two cover plates, present invention design,
Cover plate described in two be equipped with the side wall of socket it is raised and when the free end of two cover plates is interlocked, it is described it is raised under
End can touch the upper end of the supporting plate of its respective side just.Even if there is external force to be pressed between two cover plates, projection also can
It is enough that two cover plates are risen with basic supporting role, prevent above-mentioned abnormal conditions.
The present invention enables to socket to be in exposure or hiding shape by above-mentioned improvement using the cooperation between two cover plates
State, efficiently solves above-mentioned technical problem, and wall socket can either be effectively protected, and prevents harm youngster
The accident of virgin life security, meanwhile, the actual use custom of user is can adapt to again, will not be caused cumbersome using process.
In order to further be made up to the gap between two cover plates, the present invention can also use following technical measures：Two
Free end of the free end of one of cover plate provided with stage portion and another cover plate is provided with what is matched with stage portion
Make portion up.In this design, when the free end of two cover plates is interlocked, the gap for making portion and stage portion up is mutually staggered,
The possibility that children insert small articles from the gap between two cover plates receptacle sockets can be effectively prevented from, it is further excellent
Above-mentioned technical proposal is changed.
In view of the size dimension of socket and non-constant, in order to adapt to longer jack sizes, to facilitate it to use the present invention
Technical scheme, the present invention can also use following technical measures：Cover plate described in two is cut with scissors respectively on the side wall of supporting plate
It is connected to the mounting hole for being respectively equipped with and being matched with connecting pole lower end in supporting plate described in connecting pole and two.In this design,
Also for two cover plates are risen with basic supporting role, present invention design, can be first by two before two cover plates are fastened
Connecting pole on cover plate is overturn to the state for being capable of vertical cover plate, then, connecting pole is matched with mounting hole, afterwards,
The free end of two cover plates is interlocked, now, connecting pole can play basic supporting role to cover plate.
In view of the size dimension of socket and non-constant, in order to adapt to longer jack sizes, to facilitate it to use the present invention
Technical scheme, the present invention can also use following technical measures：Cover plate described in two is respectively and fixedly connected with the side wall of socket
There is a downward opening buckle and when the free end of two cover plates is interlocked, the lower end of the buckle can fasten to it just
The supporting plate upper end of respective side.In this design, also for two cover plates are risen with basic supporting role, the present invention is set
Meter first can fasten to the buckle on two cover plates the supporting plate upper end of its respective side before two cover plates are fastened, afterwards,
The free end of two cover plates is interlocked, now, buckle can play basic supporting role to cover plate.
In order to strengthen the matching relationship between supporting plate upper end and buckle, the present invention can also use following technical measures：
Supporting plate upper end described in two is respectively equipped with card article that can be matched with the buckle.
In order to further strengthen the suitability of the present invention, the present invention can also use following technical measures：Cover plate described in two
Include two parts respectively, i.e.,：The cover plate II that the cover plate I being hinged with the floor is hinged with the free end of cover plate I.
So, operator can keep the buckling state of cover plate I with Unscrew cover plate II, you can to using part jack.
In order to strengthen the bearing strength of cover plate I and cover plate II respectively, the present invention can also use following technical measures：It is described
It is respectively equipped with that be connected with kink and the kink can be along it on the side wall along floor direction of cover plate I and cover plate II
The double end fastener of slip, when the free end of two cover plates is interlocked, the lower end of double end fastener can be fastened on its correspondence just
The upper end of the supporting plate of side.
In view of the double end fastener can be slided along the kink of cover plate I and cover plate II, when only needing to open cover plate II,
Operator can slide into double end fastener on the kink of cover plate I；When needing fully open cover plate I and cover plate II, operate
Person is needed the lower end of double end fastener and the phase separation of the upper end of supporting plate.
In order to prevent double end fastener from being slid from the kink of cover plate II, the present invention can also use following technical measures：Institute
State cover plate II and the anti-delinking part for being used for preventing double end fastener from being come off from kink is provided with close to raised one end.
In order to strengthen the bearing strength of cover plate I and cover plate II respectively, the present invention can also use following technical measures：It is described
Cover plate I and cover plate II are respectively and fixedly connected with a downward opening buckle and when the free end phase of two cover plates on the side wall of socket
During fastening, the lower end of the buckle can fasten to the supporting plate upper end of its respective side just.In this design, equally it is
In order to which two cover plates are risen with basic supporting role, present invention design, can be first successively by cover plate before two cover plates are fastened
I and cover plate II on buckle fasten to the supporting plate upper end of its respective side, afterwards, the free end of two cover plates is interlocked,
Now, buckle can play basic supporting role to cover plate.
When only needing to open cover plate II, operator can separate the buckle on cover plate II with supporting plate upper end；It is complete when needing
Portion opens cover plate I and cover plate II, and operator needs to separate whole buckles with supporting plate upper end.
In order to strengthen the matching relationship between supporting plate upper end and buckle, the present invention can also use following technical measures：
Supporting plate upper end described in two is respectively equipped with card article that can be matched with the buckle.
The present invention has the advantages and positive effects of：
Improvement based on above-mentioned technical proposal, the structure of the invention by improving socket side wall, for this hair of Matching installation
Bright other assemblies, meanwhile, the floor design that can be matched with socket is added, for installing other energy on floor
Enough auxiliary complete the component of purpose of design of the present invention；The design of cover plate is added on the floor, when two cover plates are interlocked,
Socket between two floors can be stashed；, can be by inserting between two floors when two cover plates are separated
Seat is exposed；The present invention by above-mentioned improvement, using the cooperation between two cover plates enable to socket be in exposure or
Hiding state, efficiently solves above-mentioned technical problem, wall socket can either be effectively protected, prevented out
The accident of children's life security is now endangered, meanwhile, the actual use custom of user is can adapt to again, will not to use
Process is cumbersome.
Based on the improvement of above-mentioned optimal technical scheme, the present invention is designed with the He of cover plate I by the improvement to covering plate structure
Cover plate II, and the improvement to cover plate and supporting plate upper end matching relationship, further optimize above-mentioned technical proposal, phase
For prior art, wall socket can either be effectively protected, prevent harm children's life security
It is unexpected, meanwhile, the actual use custom of user is can adapt to again, will not be caused cumbersome using process.
Brief description of the drawings
Fig. 1 is the main view figure structure schematic representation of the present invention；
Fig. 2 is the main sectional view structural representation of the present invention；
Fig. 3 is the main view figure structure schematic representation (band connecting pole) of the present invention；
Fig. 4 is the main view figure structure schematic representation (band buckle) of the present invention；
Fig. 5 is the three-dimensional figure structure schematic representation of buckle in Fig. 4；
Fig. 6 is the main view figure structure schematic representation (band buckle and card article) of the present invention；
Fig. 7 is the main view figure structure schematic representation (cover plate I and cover plate II and with double end fastener) of the present invention；
Fig. 8 is the three-dimensional figure structure schematic representation of double end fastener in Fig. 6；
Fig. 9 is the main view figure structure schematic representation (cover plate I and cover plate II and with buckle) of the present invention.
In figure：1st, socket；2nd, floor；3rd, supporting plate；4th, Access Division；5th, neck；6th, cover plate；7、
It is raised；8th, stage portion；9th, portion is made up；10th, connecting pole；11st, mounting hole；12nd, buckle；13rd, card article；
14th, cover plate I；15th, cover plate II；16th, kink；17th, double end fastener；18th, anti-delinking part.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings.Herein it should be noted that for this
The explanation of a little embodiments is used to help understand the present invention, but does not constitute limitation of the invention.In addition, being retouched below
Just can mutual group as long as the technical characteristic being related in each the of the invention embodiment stated does not constitute conflict each other
Close.
Embodiment one：
Refer to Fig. 1 and Fig. 2, a kind of socket protecting device, including：Socket 1, in addition to it is symmetrically disposed in institute for a pair
State the both sides of socket 1 and the floor 2 being parallel to each other and the supporting plate 3 being fixed in parallel to each other for a pair between two floors 2,
The lower end of floor 2 described in two is all provided with the Access Division 4 of the direction bending of oriented socket 1 and the side wall of the socket 1 is provided with mutually flat
The neck 5 that capable a pair can match with the Access Division 4, the upper end of floor 2 described in two has been respectively articulated with a cover plate 6
And two the free end of cover plate 6 can mutually fasten, cover plate 6 described in two be equipped with the side wall of socket 1 projection 7 and
When the free end of two cover plates 6 is interlocked, raised 7 lower end can touch the supporting plate 3 of its respective side just
Upper end.
Application method：
Operator may be such that socket is in hiding or exposure two states by turning down cover plate, when it is desired to be used, you can
Two cover plates are overturn to the position for make it that socket exposes；When without using when, you can by two cover plates respectively around two floors
Upper end is overturn to the position for make it that socket is hidden.
In order to keep the connection status between two cover plates, the free end of the present invention two cover plates of design can mutually be fastened.
Projection is equipped with and when the free end of two cover plates is interlocked on the side wall of socket based on cover plate described in two, it is described
Raised lower end can touch the upper end of the supporting plate of its respective side just.Even if there is external force to be pressed between two cover plates,
It is raised that also can two cover plates be risen with basic supporting role, prevent above-mentioned abnormal conditions.
Embodiment two：
Referring to Fig. 4, from unlike embodiment one, in the present embodiment, being set on the free end of one of two cover plates 6
There are stage portion 8 and the free end of another cover plate 6 to be provided with and stage portion 8 matches makes portion 9 up.
Embodiment three：
Referring to Fig. 3, from unlike embodiment one, in the present embodiment, cover plate 6 is close to the side of supporting plate 3 described in two
It is respectively articulated with wall and is respectively equipped with what can be matched with the lower end of connecting pole 10 described in connecting pole 10 and two in supporting plate 3
Mounting hole 11.
Application method：
Before two cover plates are fastened, first the connecting pole on two cover plates can be overturn to the state for being capable of vertical cover plate, so
Afterwards, it is connecting pole is matched with mounting hole, afterwards, the free end of two cover plates is interlocked, now, connecting pole can be right
Cover plate plays basic supporting role.
Example IV：
Fig. 4 and Fig. 5 are referred to, and unlike embodiment one, in the present embodiment, cover plate 6 is close to socket 1 described in two
Side wall on be respectively and fixedly connected with a downward opening buckle 12 and when the free end of two cover plates 6 is interlocked, the buckle
12 lower end can fasten to the upper end of supporting plate 3 of its respective side just.
Application method：
Before two cover plates are fastened, the buckle on two cover plates can first be fastened to the supporting plate upper end of its respective side, it
Afterwards, the free end of two cover plates is interlocked, now, buckle can play basic supporting role to cover plate.
In the present embodiment, referring to Fig. 6, be respectively equipped with can be matched with the buckle 12 for the upper end of supporting plate 3 described in two
Card article 13.
Embodiment five：
Referring to Fig. 7, from unlike embodiment one, in the present embodiment, cover plate 6 described in two respectively include two parts, i.e.,：
The cover plate II 15 that the cover plate I 14 being hinged with the floor 2 is hinged with the free end of cover plate I 14.
In the present embodiment, referring to Fig. 8, on the side wall along the direction of floor 2 of the cover plate I 14 and cover plate II 15 respectively
Provided with being connected with the double end fastener 17 that can slide along on kink 16 and the kink 16, when two cover plates 6 from
When being interlocked by end, the lower end of double end fastener 17 can be fastened on the upper end of the supporting plate 3 of its respective side just.
Application method：
In view of the double end fastener can be slided along the kink of cover plate I and cover plate II, when only needing to open cover plate II,
Operator can slide into double end fastener on the kink of cover plate I；When needing fully open cover plate I and cover plate II, operate
Person is needed the lower end of double end fastener and the phase separation of the upper end of supporting plate.
In the present embodiment, the cover plate II 15 is provided with close to one end of projection 7 to be used to prevent double end fastener 17 from kink
16 anti-delinking parts 18 come off.
Embodiment six：
Referring to Fig. 9, to be respectively and fixedly connected with one on the side wall of socket 1 opening down for the cover plate I 14 and cover plate II 15
Buckle 12 and when the free end of two cover plates 6 is interlocked, the lower end of the buckle 12 can fasten to its correspondence just
The upper end of supporting plate 3 of side.
Application method：
When only needing to open cover plate II, operator can separate the buckle on cover plate II with supporting plate upper end；It is complete when needing
Portion opens cover plate I and cover plate II, and operator needs to separate whole buckles with supporting plate upper end.
In the present embodiment, the upper end of supporting plate 3 described in two is respectively equipped with card article 13 that can be matched with the buckle 12.
It these are only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of socket protecting device, including：Socket (1), it is characterised in that：Also institute is symmetrically disposed in including a pair
State socket (1) both sides and the floor (2) being parallel to each other and be fixed in parallel to each other for a pair between two floors (2)
Supporting plate (3), floor described in two (2) lower end is all provided with the Access Division (4) of the direction bending of oriented socket (1) and described
Socket (1) side wall is provided with the neck (5) that a pair be parallel to each other can match with the Access Division (4), described in two
The upper end of floor (2) is respectively articulated with a cover plate (6) and the free end of two cover plates (6) can mutually be fastened, described in two
Cover plate (6) is equipped with raised (7) and when the free end of two cover plates (6) is interlocked on the side wall of socket (1),
The lower end of the projection (7) can touch the upper end of the supporting plate (3) of its respective side just.
2. a kind of socket protecting device according to claim 1, it is characterised in that：Two cover plates (6) wherein it
Free end of one free end provided with stage portion (8) and another cover plate (6) is provided with to match with stage portion (8)
Make portion (9) up.
3. a kind of socket protecting device according to claim 1 or 2, it is characterised in that：Cover plate described in two (6)
It has been respectively articulated with the side wall of supporting plate (3) in connecting pole (10) and supporting plate described in two (3) and has been respectively equipped with energy
The mounting hole (11) that enough and connecting pole (10) lower end matches.
4. a kind of socket protecting device according to claim 1 or 2, it is characterised in that：Cover plate described in two (6)
A downward opening buckle (12) is respectively and fixedly connected with the side wall of socket (1) and when the free end of two cover plates (6)
When being interlocked, the lower end of the buckle (12) can fasten to supporting plate (3) upper end of its respective side just.
5. a kind of socket protecting device according to claim 4, it is characterised in that：In supporting plate described in two (3)
End is respectively equipped with card article (13) that can be matched with the buckle (12).
6. a kind of socket protecting device according to claim 1 or 2, it is characterised in that：Cover plate described in two (6)
Include two parts respectively, i.e.,：The cover plate I (14) being hinged with the floor (2) is free with the cover plate I (14)
Hold the cover plate II (15) being hinged.
7. a kind of socket protecting device according to claim 6, it is characterised in that：The cover plate I (14) and lid
It is respectively equipped with kink (16) and the kink (16) and connects on the side wall along floor (2) direction of plate II (15)
The double end fastener (17) that can be slid along is connected to, when the free end of two cover plates (6) is interlocked, double end fastener (17)
Lower end can be fastened on just its respective side supporting plate (3) upper end.
8. a kind of socket protecting device according to claim 7, it is characterised in that：The cover plate II (15) is close
The one end of raised (7) is provided with the anti-delinking part (18) for being used for preventing that double end fastener (17) from coming off from kink (16).
9. a kind of socket protecting device according to claim 6, it is characterised in that：The cover plate I (14) and lid
Plate II (15) has been respectively and fixedly connected with a downward opening buckle (12) and when two cover plates (6) on the side wall of socket (1)
Free end when being interlocked, the lower end of the buckle (12) can fasten to supporting plate (3) upper end of its respective side just.
10. a kind of socket protecting device according to claim 9, it is characterised in that：In supporting plate described in two (3)
End is respectively equipped with card article (13) that can be matched with the buckle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063823.8A CN107026344A (en) | 2016-01-29 | 2016-01-29 | A kind of socket protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063823.8A CN107026344A (en) | 2016-01-29 | 2016-01-29 | A kind of socket protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107026344A true CN107026344A (en) | 2017-08-08 |
Family
ID=59524782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610063823.8A Pending CN107026344A (en) | 2016-01-29 | 2016-01-29 | A kind of socket protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107026344A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5743752A (en) * | 1994-12-02 | 1998-04-28 | Societe D'exploitation Des Procedes Marechal (Sepm) | Waterproof electrical connection apparatus |
| CN201194277Y (en) * | 2008-03-27 | 2009-02-11 | 黄首征 | Anti-shock socket protection device |
| CN103441362A (en) * | 2013-08-26 | 2013-12-11 | 肖荣芳 | Safety socket |
| CN103474845A (en) * | 2013-09-18 | 2013-12-25 | 韩立斌 | Wall security socket |
| CN204497444U (en) * | 2015-03-23 | 2015-07-22 | 慈溪冬宫电器有限公司 | A kind of safety socket |
| CN105244660A (en) * | 2015-10-30 | 2016-01-13 | 国网山东省电力公司东营供电公司 | Safety socket with good protection performance |
-
2016
- 2016-01-29 CN CN201610063823.8A patent/CN107026344A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5743752A (en) * | 1994-12-02 | 1998-04-28 | Societe D'exploitation Des Procedes Marechal (Sepm) | Waterproof electrical connection apparatus |
| CN201194277Y (en) * | 2008-03-27 | 2009-02-11 | 黄首征 | Anti-shock socket protection device |
| CN103441362A (en) * | 2013-08-26 | 2013-12-11 | 肖荣芳 | Safety socket |
| CN103474845A (en) * | 2013-09-18 | 2013-12-25 | 韩立斌 | Wall security socket |
| CN204497444U (en) * | 2015-03-23 | 2015-07-22 | 慈溪冬宫电器有限公司 | A kind of safety socket |
| CN105244660A (en) * | 2015-10-30 | 2016-01-13 | 国网山东省电力公司东营供电公司 | Safety socket with good protection performance |
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Application publication date: 20170808 |