CN106159563A - Plug helps and pulls out component and the easy-to-pull type plug with this component - Google Patents
Plug helps and pulls out component and the easy-to-pull type plug with this component Download PDFInfo
- Publication number
- CN106159563A CN106159563A CN201610511707.8A CN201610511707A CN106159563A CN 106159563 A CN106159563 A CN 106159563A CN 201610511707 A CN201610511707 A CN 201610511707A CN 106159563 A CN106159563 A CN 106159563A
- Authority
- CN
- China
- Prior art keywords
- plug
- help
- pull out
- helping
- housing
- 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
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of plug to help and pull out component, its technical scheme is to pull out housing including helping, and is relatively fixed both in time removably connecting with plug and be connected；Help and pull out guide rail, be arranged to help and pull out at housing and its guide direction pulls away track with plug and parallels；Help plug, pull out housing along helping the guide direction pulling out guide rail and form scalable sliding with helping and be connected, and when stretching out, power-assisted pulls the plug out of the socket.Can be helped by the plug of one present invention of preparation and pull out component, just complete existing plug is helped to pull out function, need not the shape to plug, structure makes a change, specific implementation is, pull out housing be fixed on plug helping, then driving and help plug so that it is guide rail sliding can being pulled out along helping, until helping plug to make plug be lifted off socket.
Description
Technical field
The present invention relates to plug fitting and the plug with this accessory, it is more particularly related to a kind of plug
Help and pull out component and the easy-to-pull type plug with this component.
Background technology
As a rule, plug includes plastic casing, power line, two or three conductive base pins, conductive base pin and power line
It is connected with each other in plastic casing.The operating of overwhelming majority electric equipment products is required for being realized circuit by attaching plug and socket grafting
Being connected, conductive base pin is just proposed with the cooperation of receptacle sockets and compares high requirement by this, if the two exists gap, then can lead
Cause aqueous vapor, dust enters gap between the two, affects conductive effect；Excesssive gap, in some instances it may even be possible to can cause plug and socket without
Method realizes conducting；If the two interference fit, being easily caused conductive base pin and be difficult to insert receptacle sockets, this will derivation electrical prongs
Need with receptacle sockets just to coordinate and have enough tightnesses.
When need not make electrical appliance must extract conductive base pin from receptacle sockets, often because of conductive base pin and socket
Jack is not drawn out easily.To this end, those skilled in the art also attempt to make various improvement, in order to design a easy-to-pull type
Plug.Such as the Chinese invention patent application text of Application No. 201010239749.3, disclose a kind of easy-to-pull type attaching plug,
Front side be provided with metal bolt, in the insulator between position be provided with a circular hole hole, both sides add circular arc ear.During unplugg,
We can make forefinger put in circular hole hole, and thumb and middle finger are placed on front side of the circular arc ear of both sides, and hands is easier to pull the plug out of the socket.Shen
Please number be 201410682950.7 Chinese invention patent application text disclose and a kind of press easy unplugg, it includes that three feet are inserted
Head, the center of described three-pin plug is provided with press device, and described press device includes pressing handle and two pressings turn
It is that hinge type connects that foot, pressing handle and two pressings turn foot.Additionally, the Chinese invention of Application No. 201410608173.1 is special
Profit application text also discloses that the easy unplugg of a kind of pressing, and it includes that described in three-pin plug, three-pin plug is provided with press device,
Described press device includes that pressing handle and two pressings turns foot, and pressing handle is provided with two pressing levers, and pressing lever and two press
It is that hinge type connects that pressure turns foot.Both drive pressing to turn foot by pressing handle to link so that it is can be three-pin plug top
From socket, reach to pull up the easy purpose of plug.
These three is improved, although can play and more easily make conductive base pin and receptacle sockets form the purpose separated,
But it is required for changing the internal structure of original plug, and uses its specific structure to play easily to pull out effect, for
The plug of the electric equipment products through producing there is no help.
Goal of the invention
The first object of the present invention is to be to provide a kind of plug to help to pull out component, can plug on existing market without changing
On the premise of shape and structure, conductive base pin is helped quickly and easily to extract from receptacle sockets.
A kind of plug helps and pulls out component, may be installed on plug, pulls out housing including helping, for removably connecting with plug and connecting
It is relatively fixed both when connecing；Help and pull out guide rail, be arranged to help and pull out at housing and its guide direction pulls away track with plug and parallels；Help
Plug, pulls out housing along helping the guide direction pulling out guide rail and forms scalable sliding with helping and be connected, and when stretching out, power-assisted pulls the plug out of the socket.
By using technique scheme, can be helped by the plug of one present invention of preparation and pull out component, just complete existing
Some plugs help and pull out function, it is not necessary to making a change shape, the structure of plug, specific implementation is, pulls out housing admittedly helping
It is scheduled on plug, then driving and help plug so that it is guide rail sliding can being pulled out along helping, until helping plug to make plug be lifted off socket.
Preferably, described in help that to pull out guide rail be linear groove, described in help plug to include laying respectively at groove symmetry both sides
Main part and drive main part along helping the drive division pulling out guide rail sliding, main part is placed in help and pulls out the housing side towards plug.
By using technique scheme, can be easily to helping plug to be driven so that it is can stretch out logical neatly
In groove or retraction groove.
Preferably, described in help that to pull out guide rail be through hole, described in help plug include through the main part of through hole and drive main part
Drive division along through hole axial direction sliding.
By using technique scheme, pull out while guide rail is processed convenient to helping, be also convenient for helping plug and
Help the installation pulling out guide rail to coordinate, also be able to ensure easily to helping plug to be driven so that it is can stretch out logical neatly simultaneously
In hole or retraction through hole.
Preferably, help described in and pull out housing and include the component of following weight portion: biodegradable plastic 50-90 part, three oxidations two
Antimony 1-4 part, plasticizer 5-10 part；The described component helping plug to include following weight portion: biodegradable plastic 40-90 part, three oxygen
Change two antimony 1-4 parts, plasticizer 20-30 part, plastics soft agent 1-5 part, copper resistant agent 5-15 part.
By using technique scheme, because plug casing uses plastic material to constitute substantially, pull out housing also so helping
Using plastic material, feel and aesthetic feeling when the two coordinates are the most harmonious；Furthermore, use the enough environmental protection of biodegradable plastic；Help
Plasticizer consumption in plug is more than helping the plasticizer consumption pulling out in housing, and helps plug to be also added with plastics soft agent, i.e. helps
The hardness of plug less than helping the hardness pulling out housing, has enough elasticity when helping plug and female contact when, will not be because of
Overexertion and cause helping plug to rupture；Add copper resistant agent in biodegradable plastic and make the conducting element in conductive plug or socket
The composition because helping plug to decomposite does not corrodes and reduces its electrical conductivity, and exempting copper ion migration makes dielectric level reduce so that help
The use of unplugg component is safer.
Preferably, described biodegradable plastic includes the component of following weight portion: PP resin 30-35 part, plant is fine
Dimension starch 54-60 part, plasticizer 2-10 part, titanium dioxide 1.5-2 part, lubricant 0.5-1 part, heat stabilizer 0.5-1 part.
By using technique scheme, biodegradable under natural environment, belong to environmental protection goods, secondly, use
Same biodegradable plastic raw material, reduces production cost, and in biodegradable plastic, itself is containing a certain amount of plasticizer, then
What production cost invention needed helps when pulling out housing or help plug, adds again certain plasticizer to distinguish its hardness, simplifies and produce
Technique.
The second object of the present invention is to be to provide a kind of easy-to-pull type plug, improves arranging through special structure so that
Plug and helping pulls out component and connects more firm, conductive base pin can be helped at any time quickly and easily to extract from receptacle sockets.
A kind of easy-to-pull type plug, helps including plug and pulls out housing and conductive plug, described plug casing removably connect just like
The described plug that technical solution of the present invention is recorded helps and pulls out component, and plug casing is provided with connecting portion, described in help and pull out housing and be provided with peace
Dress portion, installation portion and connecting portion are fixing to be connected, helps plug to pull out edge on guide rail and pull away receptacle sockets direction towards conductive plug in helping
Flexible sliding.
By using technique scheme, on the premise of existing plug helps and pulls out component, the structure of plug is improved,
Making the plug of ad hoc structure and plug help the cooperation pulling out component can be more firm, matching degree be higher because plug itself from
Band helps and pulls out component, it is possible to make conductive base pin quickly and easily extract from receptacle sockets；Pull out component additionally, due to help be
It is arranged on outside plug casing, the structure that plug itself is internal will not be produced any impact, lead when helping plug retraction to help to pull out
Time in rail, do not interfere with the grafting of plug and socket completely, use safer.
Preferably, described connecting portion is groove, and described installation portion is projection.
By using technique scheme, i.e. plug and plug to help the guide rail guide groove that connects through pulling out component to be fastened and connected,
Easier for installation.
Preferably, stating connecting portion is plug hole, helps and pulls out housing and be provided with to help and pull out hole, and described installation portion is holding pin, fastening
Pin sequentially passes through to help and pulls out hole and plug hole locking helps and pulls out housing and plug casing.
The holding pin that connects through pulling out component by using technique scheme, i.e. plug and plug to help passes plug hole in fact
Existing threaded, fixing being not susceptible to of the two loosens, and connects reliable.
Preferably, help described in pull out housing for and plug casing shape, the akin structure of size.
By using technique scheme so that help and pull out housing and time plug casing is connected with each other, more attractive in appearance, regularly
More closely, firm.
Preferably, described in help that to pull out housing be a platy structure vertical with plug casing, plug casing includes a socket
Contact surface, helps to pull out and leaves gap and composition force space, this gap between housing and female contact face, help and pull out housing towards socket
The one side of contact surface constitutes stress surface.
By using technique scheme, can stretch in force space by one hand, finger is pinned to help and is pulled out housing and to stress
Face exerts a force thus realizes one hand and pull the plug out of the socket.
In sum, present invention have the advantage that
1. the plug of the present invention helps the setting pulling out component, can without existing plug is done any improvement just can realize power-assisted insert
Head comes out of the socket simply and easily, it is of course also possible to specialized designs specifically plug with the present invention helps and pulls out component more
The firm plug connected；
2. plug helps and pulls out component when coming out of the socket without power-assisted plug, pulls out in guide rail with regard to retraction helping, does not interferes with and lead
Plug and the cooperation of receptacle sockets, when needs power-assisted plug is extracted, help plug to stretch out neatly, pull out simultaneously as help
Head has certain elasticity, will not produce impact with socket, then because add copper resistant agent, i.e. in helping the biodegradable plastic of plug
Just life-time service, also will not produce the impact about electrical conductivity to the conducting element in conductive plug or socket；
3. pass through helping the setting pulling out shell structure, or helped the gap length pulling out housing with female contact face by control, make
Help and pull out housing and hand or hands can be used easily to pull the plug out of the socket.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of embodiment 2；
Fig. 3 is the structural representation of embodiment 3；
Fig. 4 is the structural representation of embodiment 4；
Fig. 5 is the structural representation of embodiment 5；
Fig. 6 is the structural representation of embodiment 6；
A. plug helps and pulls out component；1. help and pull out housing；11. help and pull out guide rail；12. help plug；121. main part；122. drive division；13.
Fastening structure；130 projections；14. holding pins；15. help and pull out hole；B. conductive base pin；20. female contact faces；21 plug casings；22.
Conductive base pin；23. grooves；24. plug holes.
Specific embodiment
Embodiment 1
A kind of plug helps and pulls out component a, may be installed on plug b, pulls out housing 1 including helping, for detachably connecting with plug casing 21
It is relatively fixed both when connecing and connect；Help and pull out housing 1 and be fixedly installed for forming relatively-stationary fastening with plug casing 21
Structure 13 (herein it should be noted that, fastening structure 13 can be closed type plug elastic cord, clip or band etc.)；Help and pull out guide rail
11, for linear type groove, it is arranged to help and pulls out at housing 1 and its guide direction eventually points to the conductive base pin 22 in direction and plug b
Parallel；Helping plug 12, including laying respectively at main part 121 and the drive division 122 of groove symmetry both sides, main part 121 is placed in
Helping the side pulling out housing 1 towards plug b, drive division 122 drives main part 121 to pull out shell with helping along helping the guide direction pulling out guide rail 11
Body 1 forms scalable sliding and connects, and when stretching out, power-assisted pulls the plug out of the socket b, simply now needs bimanualness, and hand steered helping is pulled out
Housing 1 also promotes and helps plug 12, and hand steered a plug casing 21 slightly exerting a force is extracted.
Embodiment 2
A kind of easy-to-pull type plug b, including plug casing 21 and conductive plug b, described plug casing 21 is removably connected with strictly according to the facts
Execute the plug described in example 1 to help and pull out component a.Now needing bimanualness, hand steered helping is pulled out housing 1 and promotes and help plug 12, and one
Hand steered plug casing 21 slightly force are extracted.
Embodiment 3
A kind of easy-to-pull type plug b, as different from Example 2, fastening structure 13 not uses plug elastic cord, clip or bundle
Band, but help the mutual snap-fit engagement of groove 23 of the projection 130 and plug casing 21 pulled out on housing 1.Now need bimanualness,
One hand steered helping is pulled out housing 1 and promotes and help plug 12, and hand steered a plug casing 21 slightly exerting a force is extracted.
Embodiment 4
A kind of easy-to-pull type plug b, as different from Example 1, fastening structure 13 not uses plug elastic cord, clip or bundle
Band, but holding pin 14 pulls out helping on housing 1 and pulls out hole 15 and realize fixing with the plug hole 24 on plug casing 21 through helping.Now
Needing bimanualness, hand steered helping is pulled out housing 1 and promotes and help plug 12, and hand steered a plug casing 21 slightly exerting a force pulls out
Go out.
Embodiment 5
A kind of plug helps and pulls out component a, and as different from Example 1, helping and pulling out housing 1 is plate-shaped structure, and helping and pulling out guide rail 11 is one
Through hole.When this structure is applied on plug, can pull the plug out of the socket by one hand, operate simpler.
Embodiment 6
A kind of easy-to-pull type plug b, including plug casing 21 and conductive plug b, described plug casing 21 is removably connected with strictly according to the facts
Execute the plug described in example 5 to help and pull out component a.Wherein, the one side of the corresponding conductive base pin 22 of plug casing 21 constitutes female contact face 20,
It should be noted that to help to pull out and sufficiently large gap between housing 1 and female contact face 20, should be left, in order to can when unplugg b
Enough safely it is placed in help with finger and pulls out between housing 21 and female contact face 20, and one hand pulls the plug out of the socket b.
Table 1 is the constituent helping and pulling out component
Wherein, plasticizer use dioctyl phthalate, diisooctyl phthalate, diisooctyl phthalate, oneself
Adipate or the one of which of di-n-octyl sebacate or the combination of at least two；Plastics soft agent is by Qingdao Hua Enhua
Work company limited provides；Copper resistant agent, chemical name is N-salicylamide base phthalimide, and specific nature is joined with production information
Examine network address be disclosed in http://www.docin.com/p-485290476.html " copper resistant agent MDA-5 keeps the safety in production guidance
Book "；Biodegradable plastic participates in lower list 2.
Above-mentioned test is at temperature 22 DEG C, and biodegradable plastic all uses embodiment 12 in table 2, and is 6mm to thickness
The test that completes of sheet material.
Table 2 is the formula of biodegradable plastic
| Embodiment 12 | Embodiment 13 | Embodiment 14 | Embodiment 15 | |
| PP resin | 30 | 33 | 31 | 35 |
| Plant fiber starch | 60 | 58 | 56 | 54 |
| Plasticizer | 5 | 6 | 10 | 8.5 |
| Titanium dioxide | 2 | 1.7 | 1.6 | 1.5 |
| Lubricant | 1 | 0.7 | 0.6 | 0.5 |
| Heat stabilizer | 1 | 0.6 | 0.8 | 0.5 |
Additionally, every year from November 1 to 30 days April next year, increase plasticizer consumption 2 parts during all formula production and applications.
Wherein, plasticizer uses dioctyl phthalate, diisooctyl phthalate, phthalic acid two isodecyl
The one of which of ester, dioctyl adipate or di-n-octyl sebacate or the combination of at least two；Lubricant uses stearic acid；Heat is steady
Determine agent and use triphenyl phosphite.
Normally use under natural environment, and abandon to be buried in the earth afterwards by microorganism this to be helped and pull out component and degrade,
Belong to environmental protection goods；Secondly, use same biodegradable plastic raw material, reduce production cost；Then biodegradable plastic
In itself containing a certain amount of plasticizer, certain for adding again when helping and pull out housing 1 or help plug 12 of needing in production cost invention
Plasticizer to distinguish its hardness, rather than early stage produces during biodegradable plastic and is not added with plasticizer, directly follow-up from
The disposable plasticizer adding different content in technique, is on the one hand because helping plug 12 and helping and pull out the hardness requirement of component not
Unanimously, it is impossible to directly producing the biodegradable plastic initial stage, with regard to disposable addition plasticizer, the later stage no longer adds；And if early stage
Produce biodegradable plastic and be added without plasticizer, the quality after biodegradable plastic molding can be affected.
It is especially noted that biodegradable plastic is highly developed product, the biodegradable plastic on market is equal
Can use as the raw material of the present invention, its degradation time is along with the complicated factor shadow such as the temperature of environment, humidity, micro organism quantity
Ring, but as long as guaranteeing last plastics degradable, environment not being resulted in and pollutes.
Claims (10)
1. plug helps and pulls out a component a, may be installed on plug b, it is characterised in that includes helping and pulls out housing (1), is used for and plug
It is relatively fixed both when b removably connects and connects；
Help and pull out guide rail (11), be arranged to help and pull out housing (1) place and its guide direction pulls away track with plug b and parallels；
Help plug (12), pull out housing (1) along helping the guide direction pulling out guide rail (11) and form scalable sliding with helping and be connected, and stretch out
Shi Zhuli pulls the plug out of the socket b.
Plug the most according to claim 1 helps and pulls out component a, it is characterised in that described in help that to pull out guide rail (11) be linear
Groove, described in help plug (12) include laying respectively at the main part (121) of groove symmetry both sides and drive main part (121) along helping
Pulling out the drive division (122) of guide rail (11) sliding, main part (121) is placed in help and pulls out the housing (1) side towards plug b.
Plug the most according to claim 1 helps and pulls out component a, it is characterised in that described in help that to pull out guide rail (11) be through hole, described
Plug (12) is helped to include the main part (121) through through hole and drive main part (121) along the driving of through hole axial direction sliding
Portion (122).
Plug the most according to claim 1 helps and pulls out component a, it is characterised in that described in help and pull out housing (1) and include following weight
The component of part:
Biodegradable plastic 50-90 part,
Antimony oxide 1-4 part,
Plasticizer 5-10 part；
The described component helping plug (12) to include following weight portion:
Plug the most according to claim 4 helps and pulls out component a, it is characterised in that described biodegradable plastic include as
The component of lower weight portion:
6. an easy-to-pull type plug b, including plug casing (211) and conductive plug b, it is characterised in that described plug casing
(21) removably connect to help just like the plug described in claim 1 or 2 or 3 or 4 or 5 and pull out component a, plug casing (21) company of being provided with
Meet portion, described in help and pull out housing (1) and be provided with installation portion, installation portion is fixing with connecting portion to be connected, and helps plug (12) to pull out guide rail in helping
(11) upper stretch sliding along pulling away receptacle sockets direction towards conductive plug b.
Easy-to-pull type plug b the most according to claim 6, it is characterised in that described connecting portion is groove (23), described installation
Portion is projection (130).
Easy-to-pull type plug b the most according to claim 6, it is characterised in that described connecting portion is plug hole (24), helps and pulls out shell
Body (1) is provided with to help and pulls out hole (15), and described installation portion is holding pin (14), and holding pin (14) sequentially passes through to help and pulls out hole (15) and insert
Head bore (24) locking helps pulls out housing (1) and plug casing (21).
Easy-to-pull type plug b the most according to claim 6, it is characterised in that described in help pull out housing (1) for and plug casing
(21) shape, the akin structure of size.
Easy-to-pull type plug b the most according to claim 6, it is characterised in that described in help that to pull out housing (1) be one and jack shell
The platy structure that body (21) is vertical, plug casing (21) includes a female contact face (20), helps and pull out housing (1) and female contact
Leave gap and this gap between face (20) and constitute force space, help and pull out the housing (1) structure towards female contact face (20)
Become stress surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511707.8A CN106159563A (en) | 2016-06-28 | 2016-06-28 | Plug helps and pulls out component and the easy-to-pull type plug with this component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511707.8A CN106159563A (en) | 2016-06-28 | 2016-06-28 | Plug helps and pulls out component and the easy-to-pull type plug with this component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106159563A true CN106159563A (en) | 2016-11-23 |
Family
ID=57350916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610511707.8A Pending CN106159563A (en) | 2016-06-28 | 2016-06-28 | Plug helps and pulls out component and the easy-to-pull type plug with this component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106159563A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981776A (en) * | 2017-04-20 | 2017-07-25 | 深圳市航嘉驰源电气股份有限公司 | A kind of one-hand operation auto spring out type plug |
| CN114784568A (en) * | 2022-05-16 | 2022-07-22 | 上海署颉电器制造有限公司 | Plug for power strip and manufacturing process thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL327877A1 (en) * | 1998-08-05 | 2000-02-14 | Terlecki Prokopowicz Piotr | Mechanical system for use in particular in mains connection plugs |
| JP2003257549A (en) * | 2002-02-28 | 2003-09-12 | Keiichiro Kawaguchi | Push-out plug |
| KR20050032565A (en) * | 2005-01-25 | 2005-04-07 | 김중신 | Power plug |
| CN101696284A (en) * | 2009-10-12 | 2010-04-21 | 殷正福 | Degradable plastic |
| CN202534870U (en) * | 2012-04-19 | 2012-11-14 | 高博 | Plug |
| CN204011961U (en) * | 2014-07-22 | 2014-12-10 | 佳木斯大学 | Socket plug auxiliary pulling instrument |
| CN204516977U (en) * | 2015-04-05 | 2015-07-29 | 王雪纯 | A kind of attaching plug easily pulled out |
-
2016
- 2016-06-28 CN CN201610511707.8A patent/CN106159563A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL327877A1 (en) * | 1998-08-05 | 2000-02-14 | Terlecki Prokopowicz Piotr | Mechanical system for use in particular in mains connection plugs |
| JP2003257549A (en) * | 2002-02-28 | 2003-09-12 | Keiichiro Kawaguchi | Push-out plug |
| KR20050032565A (en) * | 2005-01-25 | 2005-04-07 | 김중신 | Power plug |
| CN101696284A (en) * | 2009-10-12 | 2010-04-21 | 殷正福 | Degradable plastic |
| CN202534870U (en) * | 2012-04-19 | 2012-11-14 | 高博 | Plug |
| CN204011961U (en) * | 2014-07-22 | 2014-12-10 | 佳木斯大学 | Socket plug auxiliary pulling instrument |
| CN204516977U (en) * | 2015-04-05 | 2015-07-29 | 王雪纯 | A kind of attaching plug easily pulled out |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981776A (en) * | 2017-04-20 | 2017-07-25 | 深圳市航嘉驰源电气股份有限公司 | A kind of one-hand operation auto spring out type plug |
| CN106981776B (en) * | 2017-04-20 | 2023-08-01 | 深圳市航嘉驰源电气股份有限公司 | Single-hand operated automatic pop-up plug |
| CN114784568A (en) * | 2022-05-16 | 2022-07-22 | 上海署颉电器制造有限公司 | Plug for power strip and manufacturing process thereof |
| CN114784568B (en) * | 2022-05-16 | 2024-03-19 | 上海署颉电器制造有限公司 | Plug for power strip |
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Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |