CN102361186A - Safety plug having insulating protective sleeves - Google Patents
Safety plug having insulating protective sleeves Download PDFInfo
- Publication number
- CN102361186A CN102361186A CN2011103061624A CN201110306162A CN102361186A CN 102361186 A CN102361186 A CN 102361186A CN 2011103061624 A CN2011103061624 A CN 2011103061624A CN 201110306162 A CN201110306162 A CN 201110306162A CN 102361186 A CN102361186 A CN 102361186A
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- Prior art keywords
- plug
- elasticity body
- insulating protective
- protective jacket
- insulation protective
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- 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.)
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Abstract
The invention relates to a safety plug having insulating protective sleeves. The plug is characterized in that: each insulating protective sleeve has a scalable elastic sleeve body that is manufactured by water-proof insulating materials; the elastic sleeve body is sleeved on a pin of the plug; there is a bonding assembly at one end of the elastic sleeve body, wherein the end is close to a pinching holding portion of the plug; and one end of the elastic sleeve body is bonded to the plug. According to the safety plug having insulating protective sleeves provided in the invention, insulating protective sleeves can be sleeved on pins of the plug and are fixed on the plug by utilizing a bonding assembly; in normal times, the insulating protective sleeves are used for covering the pins for protection; and when the plug is used, the elastic sleeve body is automatically pushed out during the insertion process of the plug, so that elastic sleeve body is retracted and thus the pins are exposed.
Description
Technical field:
The present invention relates to a kind of plug, particularly relate to a kind of safety plug, belong to the technical field of electrical appliance with insulation protective jacket.
Background technology:
Along with the constant growth of productivity, the continuous progress of science and technology, various household electrical appliance are constantly getting into each ordinary family makes people can enjoy unprecedented convenient life, improves the quality of living.And being widely used of various modern office equipment also makes people can reduce working strength, increases work efficiency, for the further raising of social productive forces provides strong support.
Electric equipment kind, quantity get more and more; The socket in family and the office space and the use amount of plug are also more and more; How to improve the security performance of socket and plug and the convenience of use; So that safe electric connecting mode to be provided, avoid the safety infringement of electricity for personnel, equipment, be the focus of people's common concern.
With the corresponding electric elements of socket are plugs, generally being a working of plastics combines to constitute with two or three metalworks, working of plastics closely is enclosed in the periphery of metalwork, plays the effect of insulation on the one hand, is convenient to holding of staff on the other hand and takes.And metalwork inserts the hole of socket, when three holes, the 3rd connection be ground wire, use for the electrical equipment that grounding requirement is arranged, to avoid danger.
But the problem that exists at present is: plug of the prior art, because often plug; And generally will place it in after pulling up on the desktop, perhaps other place generally will directly be placed on the kitchen worktop after for example the plug of electric rice cooker is pulled up; This has increased its impaired or get wet risk greatly; And plug water inlet in a single day, easy short circuit when reusing, this can make the use of electrical equipment become abnormally dangerous.
Summary of the invention:
The technical problem that the present invention will solve is: plug of the prior art, because often plug, and generally will place it on the desktop after pulling up; Perhaps other place; Generally will directly be placed on the kitchen worktop after for example the plug of electric rice cooker is pulled up, this has increased its impaired or get wet risk greatly, and plug is in case water inlet; Easy short circuit when reusing, this can make the use of electrical equipment become abnormally dangerous.
In order to solve the problems of the technologies described above, the invention provides a kind of safety plug with insulation protective jacket, concrete technical scheme is following:
A kind of safety plug with insulation protective jacket; It is characterized in that: said insulation protective jacket has the telescopic elasticity body of being processed by fluid-tight insulating material; Said elasticity body is inserted on the pin of plug; Have the stickup parts at said elasticity body near the end that said plug grips portion, an end of said elasticity body is bonded on the plug.
Preferably, said elasticity body is processed by bellows.
Preferably, said elasticity body is processed by rubber tube.
Preferably, the cross section of said elasticity body is a flat.
Preferably, but the end with said stickup parts opposite end of said elasticity body is a closing feature.
The invention has the beneficial effects as follows: utilize the safety plug with insulation protective jacket of the present invention; Can be inserted in the pin of plug; And utilize the stickup parts to be fixed on the plug, be covered on the pin at ordinary times and protect, in the time of using plug; Automatically said elasticity body is released in the insertion process, thereby made its withdrawal expose pin.
Description of drawings:
Accompanying drawing 1 is the sketch map of safety plug when insulation protective jacket stretches out with insulation protective jacket provided by the present invention.
Accompanying drawing 2 is the sketch map of safety plug when insulation protective jacket is withdrawn with insulation protective jacket provided by the present invention.
Accompanying drawing 3 for the safety plug with insulation protective jacket provided by the present invention in working order under sketch map.
Reference numeral 1 is an insulation protective jacket, and 2 is socket, and 3 is pin.
Embodiment:
Describe below in conjunction with the accompanying drawing specific embodiments of the invention.
Shown in Fig. 1-3, a kind of safety plug with insulation protective jacket is characterized in that: said insulation protective jacket 1 has the telescopic elasticity body of being processed by fluid-tight insulating material; Said elasticity body is inserted on the pin 3 of plug; Have the stickup parts at said elasticity body near the end that said plug grips portion, an end of said elasticity body is bonded on the plug, in the time of using plug; Automatically said elasticity body is released after inserting socket 3, thereby made its withdrawal expose pin 3.
Claims (5)
1. safety plug with insulation protective jacket; It is characterized in that: said insulation protective jacket has the telescopic elasticity body of being processed by fluid-tight insulating material; Said elasticity body is inserted on the pin of plug; Have the stickup parts at said elasticity body near the end that said plug grips portion, an end of said elasticity body is bonded on the plug.
2. the safety plug with insulation protective jacket as claimed in claim 1 is characterized in that: said elasticity body is processed by bellows.
3. the safety plug with insulation protective jacket as claimed in claim 1 is characterized in that: said elasticity body is processed by rubber tube.
4. the safety plug with insulation protective jacket as claimed in claim 1 is characterized in that: the cross section of said elasticity body is a flat.
5. the safety plug with insulation protective jacket as claimed in claim 1 is characterized in that: but the end with said stickup parts opposite end of said elasticity body is a closing feature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103061624A CN102361186A (en) | 2011-10-11 | 2011-10-11 | Safety plug having insulating protective sleeves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103061624A CN102361186A (en) | 2011-10-11 | 2011-10-11 | Safety plug having insulating protective sleeves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102361186A true CN102361186A (en) | 2012-02-22 |
Family
ID=45586458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103061624A Pending CN102361186A (en) | 2011-10-11 | 2011-10-11 | Safety plug having insulating protective sleeves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102361186A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103124021A (en) * | 2013-02-26 | 2013-05-29 | 谢晓明 | Socket for safety protection plug |
| CN103762444A (en) * | 2013-12-21 | 2014-04-30 | 惠州柯林电器有限公司 | Plug |
| CN105305144A (en) * | 2015-11-23 | 2016-02-03 | 宁波云飚电器科技有限公司 | Safe wiring board with improved plug structure |
| WO2017128503A1 (en) * | 2016-01-29 | 2017-08-03 | 成都阿尔刚雷科技有限公司 | Insulating sheath of plug |
| CN109524839A (en) * | 2018-12-04 | 2019-03-26 | 林明镜 | A kind of plug that will not be loosened |
| CN110581389A (en) * | 2018-06-11 | 2019-12-17 | 丰田自动车株式会社 | Cable connection structure |
-
2011
- 2011-10-11 CN CN2011103061624A patent/CN102361186A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103124021A (en) * | 2013-02-26 | 2013-05-29 | 谢晓明 | Socket for safety protection plug |
| CN103762444A (en) * | 2013-12-21 | 2014-04-30 | 惠州柯林电器有限公司 | Plug |
| CN103762444B (en) * | 2013-12-21 | 2016-06-29 | 张晶 | Plug |
| CN105305144A (en) * | 2015-11-23 | 2016-02-03 | 宁波云飚电器科技有限公司 | Safe wiring board with improved plug structure |
| WO2017128503A1 (en) * | 2016-01-29 | 2017-08-03 | 成都阿尔刚雷科技有限公司 | Insulating sheath of plug |
| AU2016390648B2 (en) * | 2016-01-29 | 2020-03-12 | Argangle Technology Co. Ltd | Insulating sheath of plug |
| US10630017B2 (en) | 2016-01-29 | 2020-04-21 | Argangle Technology Co. Ltd. | Insulating sheath of plug |
| CN110581389A (en) * | 2018-06-11 | 2019-12-17 | 丰田自动车株式会社 | Cable connection structure |
| CN110581389B (en) * | 2018-06-11 | 2020-11-10 | 丰田自动车株式会社 | Cable connection structure |
| CN109524839A (en) * | 2018-12-04 | 2019-03-26 | 林明镜 | A kind of plug that will not be loosened |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120222 |