CN201859990U - Safety anti-falling plug and socket - Google Patents
Safety anti-falling plug and socket Download PDFInfo
- Publication number
- CN201859990U CN201859990U CN2010201361983U CN201020136198U CN201859990U CN 201859990 U CN201859990 U CN 201859990U CN 2010201361983 U CN2010201361983 U CN 2010201361983U CN 201020136198 U CN201020136198 U CN 201020136198U CN 201859990 U CN201859990 U CN 201859990U
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- CN
- China
- Prior art keywords
- plug
- socket
- jack
- falling
- ground wire
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a safety anti-falling plug and an anti-falling socket, aiming at solving the problem that the existing common plug is apt to fall. The safety anti-falling plug and the anti-falling socket comprise a plug and a socket. A ground wire pole, a live wire pole, a zero wire and a screw hole are arranged on the plug. A ground wire jack, a jack and a screw hole are arranged on the socket. The ground wire pole, the live wire pole and the zero wire are distributed on the same line. The end parts of the live wire pole and the zero wire are respectively provided with a grip. The jack is communicated with a ring groove. The diameter of the jack is larger than the width of the ring groove. The outer diameter of the grip is adaptive to the diameter of the jack. When the plug and the socket are used for electric appliances which are frequently moved and the electric appliances with plugs which are not required to be unplugged for a long time, the plug is not apt to fall, the situations of poor contact and power failure can be avoided, the electric appliances are safer to use, and the situation that the electric appliances are damaged because of the poor contact can be avoided; the situations that children stretch fingers into socket jacks at play and get an electric shock can be avoided; and the situations that fingers touch the poles and an accidental electric shock is caused during operation can be effectively avoided.
Description
Technical field
The utility model relates to a kind of household electrical appliance, a kind of specifically safety-type drop-proof plug-and-socket.
Background technology
In daily life, ordinary plug, socket come off or loose contact because of loosening easily causing in use, bring inconvenience to daily life, even the socket major part of using has added spring now, plug inserts very tight, difficult drop-off, but also because of move (as hair dryer, electric iron, electronic organ, the maintenance tool etc.) of electrical equipment in using, and electric wire and plug are swung frequently finally cause the plug loose contact or come off; Simultaneously, because of plug loose contact easy burn-out electrical equipment; Sometimes, children's mistiming that is at play is very easily got an electric shock the jack that finger stretches into socket.
Summary of the invention
The purpose of this utility model provides a kind of safety-type drop-proof plug-and-socket, to solve the existing caducous problem of ordinary plug.
The utility model safety-type slip-off preventing plug, plug is provided with ground wire inserting column, live wire inserting column, zero line, screw hole, and described ground wire inserting column, live wire inserting column, zero line distribute point-blank, and the end of live wire inserting column and zero line is provided with snib.
A kind of and the matching used safety-type slip-off preventing of the utility model safety-type slip-off preventing plug socket, socket is provided with ground wire jack, jack, screw hole, described jack communicates with annular groove, and the diameter of jack is greater than the groove width of annular groove, and the diameter of jack and the external diameter of snib are suitable.
The utility model is for the electrical equipment that moves or do not need when long unplugg of electrical equipment in using, and the plug difficult drop-off prevents loose contact or outage phenomenon, makes the use of electrical equipment safer, and can prevent that electrical equipment from damaging because of loose contact; Can prevent that children's mistiming that is at play from putting in socket aperture with finger and get an electric shock; Finger contacts inserting column and error shock when effectively having prevented operation.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of plug in the utility model;
Fig. 2 is the structural representation of the utility model socket.
Embodiment
The utility model comprises plug, socket, plug is provided with ground wire inserting column 1, live wire inserting column 2, zero line 4, screw hole 3, socket is provided with ground wire jack 6, jack 8, screw hole 7, ground wire inserting column 1, live wire inserting column 2, zero line 4 distribute point-blank, the end of live wire inserting column 2 and zero line 4 is provided with snib 5, described jack 8 communicates with annular groove 9, and the diameter of jack 8 is greater than the groove width of annular groove 9, and the diameter of the external diameter of snib 5 and jack 8 is suitable.
The installation plug of starter on principles of construction of the present utility model and the fluorescent lamp, socket structure are similar substantially, and difference is that the utility model plug has three inserting columns, and promptly live wire band snib, zero line inserting column band snib and ground wire inserting column are not with snib.Can be that 90 degree rotations are done in rotating shaft with ground wire inserting column 1 behind this plug insertion socket jack 8, forward annular groove 9 to after, contact with metal spring leaf, and just plug can be blocked.Opposite spin can be extracted plug.Metal spring leaf is not installed at the macropore place, can prevent error shock.
Claims (2)
1. safety-type slip-off preventing plug, plug is provided with ground wire inserting column, live wire inserting column, zero line, screw hole, it is characterized in that: described ground wire inserting column (1), live wire inserting column (2), zero line (4) distribute point-blank, and the end of live wire inserting column (2) and zero line (4) is provided with snib (5).
One kind with the matching used safety-type slip-off preventing of claim 1 socket, socket is provided with ground wire jack, jack, screw hole, it is characterized in that: described jack (8) communicates with annular groove (9), the diameter of jack (8) is greater than the groove width of annular groove (9), and the external diameter of the diameter of jack (8) and the snib in the claim 1 (5) is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201361983U CN201859990U (en) | 2010-03-18 | 2010-03-18 | Safety anti-falling plug and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201361983U CN201859990U (en) | 2010-03-18 | 2010-03-18 | Safety anti-falling plug and socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859990U true CN201859990U (en) | 2011-06-08 |
Family
ID=44105789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201361983U Expired - Fee Related CN201859990U (en) | 2010-03-18 | 2010-03-18 | Safety anti-falling plug and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324671A (en) * | 2011-07-12 | 2012-01-18 | 哈尔滨工程大学 | Annular-slot high-capacity socket |
| CN107565295A (en) * | 2017-10-18 | 2018-01-09 | 德清德凯电子有限公司 | A kind of child-resistant licks the charger for mobile phone to get an electric shock |
| CN110077573A (en) * | 2019-06-13 | 2019-08-02 | 天津天航智远科技有限公司 | A kind of rotary fixing structure of unmanned plane main wing and outer wing |
-
2010
- 2010-03-18 CN CN2010201361983U patent/CN201859990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324671A (en) * | 2011-07-12 | 2012-01-18 | 哈尔滨工程大学 | Annular-slot high-capacity socket |
| CN107565295A (en) * | 2017-10-18 | 2018-01-09 | 德清德凯电子有限公司 | A kind of child-resistant licks the charger for mobile phone to get an electric shock |
| CN110077573A (en) * | 2019-06-13 | 2019-08-02 | 天津天航智远科技有限公司 | A kind of rotary fixing structure of unmanned plane main wing and outer wing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20140318 |