CN201805059U - Anti-electric shock plug - Google Patents
Anti-electric shock plug Download PDFInfo
- Publication number
- CN201805059U CN201805059U CN2010202049062U CN201020204906U CN201805059U CN 201805059 U CN201805059 U CN 201805059U CN 2010202049062 U CN2010202049062 U CN 2010202049062U CN 201020204906 U CN201020204906 U CN 201020204906U CN 201805059 U CN201805059 U CN 201805059U
- Authority
- CN
- China
- Prior art keywords
- electric shock
- protective hood
- return spring
- metal insert
- plug
- 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
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to household appliances, in particular to an anti-electric shock plug. The anti-electric shock plug is characterized in that an anti-electric shock protective hood is externally mounted in the conventional plug and shields a metal insert piece so as to achieve the aim of effectively preventing accidental electric shock during plugging and unplugging. In view of the characteristics that the conventional plug is simple, convenient, flexible and the like, a key slot, a hook chute, a casing clamping hook and a clamping hook button are arranged on a casing to be matched with a sliding key and a hanging hook of the anti-electric shock protective hood so as to achieve the effects of free sliding, no swing and linear walking; for enabling the anti-electric shock protective hood to be in a state of automatically retreating to shield the metal insert piece when a power supply is unplugged, a return spring is arranged between the casing and the anti-electric shock protective hood; one end of the return spring is arranged in a spring seat on the casing; and the other end of the return spring is sleeved with a flange of the anti-electric shock protective hood (the flange extends for a long distance so as to avoid the problem that the return spring is bent during compression to lean against the metal insert piece to cause bonding). In the event that the power supply is unplugged, the hanging hook on the anti-electric shock protective hood is separated from the casing clamping hook, so that the anti-electric shock protective hood is rebounded under the action of the return spring to play a role of shielding the metal insert piece.
Description
One. technical field:
The utility model relates to household appliance technical field, is specially a kind of electric shock resistant plug.
Two. background technology:
The plug ubiquity metal insert of buying on the existing market does not have radical occlusion device, and the exposed outside of inserted sheet is very long, and when child and the people that do not understand electrician's knowledge used, finger rode over plug metal film and will cause electric shock accidents.
Three: summary of the invention:
The utility model adopts and installs the electrocution-proof protection cover additional, thereby make it reach the purpose of effective protection at the problems referred to above.
In order to achieve the above object, the utility model electric shock resistant plug installs the electrocution-proof protection cover additional outside original plug has been done, utilize it to block metal insert, has reached the purpose that can effectively prevent accidental shock when plugging and unplugging electricity.Consider its original characteristics such as easy, flexible, on housing, be provided with keyway, hook chute, housing grab and grab and press feather key and the hook turned round with the electrocution-proof protection cover and be complementary, played the effect that slidably reciprocates freely, do not swing, can take the air line; Be in when making electrocution-proof protection cover on not plug-in and return the state that blocks metal insert automatically; between housing and electrocution-proof protection cover, be provided with return spring; be located in the spring base of one head on housing; entangle (flange stretches out very long, is to prevent that return spring from bending close to metal insert and causing bonding in the process of compression) on other end and the electrocution-proof protection shroud flange.Under the state of not plug-in, hook on the electrocution-proof protection cover and housing grab are thrown off, and it is rebounded under the elastic force effect of return spring, have played the effect of blocking metal insert automatically.When plug-in; because electric shock resistant plug is walked by extraneous strength inward; the electrocution-proof protection cover withstands jack housing; straight line is return; return spring is compressed; metal insert contacts with the socket sheet metal; hook during to certain position on the electrocution-proof protection cover blocks the housing grab; play the effect that electric shock resistant plug can not eject automatically; in electric shock resistant plug metal insert and the contacted process of socket sheet metal, wrapped up in by the electrocution-proof protection cover all the time, thereby can effectively prevent the generation of electric shock accidents.The advantage of this electric shock resistant plug is: utilization is installed the electrocution-proof protection cover additional and is blocked metal insert, can prevent effectively that finger from directly riding over the generation that causes electric shock accidents on the metal insert.
The utility model will be by example, and is illustrated in conjunction with the accompanying drawings.
Four. description of drawings:
The three-dimensional front view of Fig. 1 electric shock resistant plug
Fig. 2 electric shock resistant plug installation diagram
Fig. 3 (A-A) electrocution-proof protection cover cutaway view
Five. embodiment:
With reference to accompanying drawing, embodiment of the present utility model is described in detail in conjunction with such scheme:
1 electrocution-proof protection cover among Fig. 2; 2 metal inserts; 3 return springs; 4 spring bases; 7 housing grabs; 6 grabs are pressed and are turned round; 11 keyways; 12 hook chutes; 13 housings.
5 hooks among Fig. 3; 8 flanges; 9 feather keys; 10 inserted sheet passwaies.
When using this electric shock resistant plug, grasping electric shock resistant plug afterbody grab presses and turns round 6 places, with metal insert 2 alignment socket sockets, make metal insert 2 stretch out the insertion socket from inserted sheet passway 10, when electrocution-proof protection cover 1 is run into jack housing, make it owing to pushed up back by straight line along keyway 11 under the effect of feather key 9, the hook 5 when unclamping hand on the electrocution-proof protection cover 1 blocks housing grab 7, thereby play the effect that can not rebound automatically, at this moment power consumption equipment is in "on" position; When extracting electric shock resistant plug, grasp grab and press and turn round 6, make hook 5 and housing grab 7 automatically-unhooked, electrocution-proof protection cover 1 is rebounded and is blocked metal insert 2 under the elastic force effect of return spring 3, can effectively prevent the electric shock effect thereby play.
Claims (1)
1. electric shock resistant plug, it is by electrocution-proof protection cover (1), metal insert (2), return spring (3), spring base (4), hook (5), grab is pressed and is turned round (6), housing grab (7), flange (8), feather key (9), inserted sheet passway (10), keyway (11), hook chute (12), (13 form housing; It is characterized in that: this plug installs the electrocution-proof protection cover outward additional, utilizes it to block metal insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202049062U CN201805059U (en) | 2010-05-13 | 2010-05-13 | Anti-electric shock plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202049062U CN201805059U (en) | 2010-05-13 | 2010-05-13 | Anti-electric shock plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805059U true CN201805059U (en) | 2011-04-20 |
Family
ID=43874561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202049062U Expired - Fee Related CN201805059U (en) | 2010-05-13 | 2010-05-13 | Anti-electric shock plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805059U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600467A (en) * | 2015-01-04 | 2015-05-06 | 赵百华 | Anti-electric-shock plug |
| CN105870689A (en) * | 2016-05-31 | 2016-08-17 | 苏少林 | Plug and socket with same |
| CN109638520A (en) * | 2018-12-05 | 2019-04-16 | 侯信胜 | A kind of electric shock resistant plug applied to household |
| CN109659739A (en) * | 2018-12-05 | 2019-04-19 | 侯信胜 | A kind of electric shock resistant plug detecting high-low pressure |
-
2010
- 2010-05-13 CN CN2010202049062U patent/CN201805059U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600467A (en) * | 2015-01-04 | 2015-05-06 | 赵百华 | Anti-electric-shock plug |
| CN105870689A (en) * | 2016-05-31 | 2016-08-17 | 苏少林 | Plug and socket with same |
| CN105870689B (en) * | 2016-05-31 | 2018-06-08 | 苏少林 | Plug and the socket with plug |
| CN109638520A (en) * | 2018-12-05 | 2019-04-16 | 侯信胜 | A kind of electric shock resistant plug applied to household |
| CN109659739A (en) * | 2018-12-05 | 2019-04-19 | 侯信胜 | A kind of electric shock resistant plug detecting high-low pressure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105119105A (en) | Easy-to-pull plug | |
| CN201805059U (en) | Anti-electric shock plug | |
| CN205004541U (en) | Easy -pull type plug | |
| CN107317144B (en) | A kind of photosensitive anti-electric shock socket and plug | |
| CN203911113U (en) | Easy-to-plug type socket | |
| CN210576883U (en) | Waterproof power cord plug | |
| CN205488892U (en) | Take plug and socket -outlet of safety cover | |
| CN201213169Y (en) | Power source socket | |
| CN201966393U (en) | Novel safety protection socket | |
| CN108987983A (en) | A kind of household wall socket safeguard | |
| CN202058931U (en) | Novel safety socket | |
| CN203233000U (en) | An anti-electric-shock power plug preventing internal short circuit | |
| CN202167657U (en) | Dustproof and waterproof socket | |
| CN205029090U (en) | Plug -in card formula auto -lock water proof socket -outlet | |
| CN208522202U (en) | A kind of intelligent socket device | |
| CN201556761U (en) | Anti-electric shock socket | |
| CN2874833Y (en) | Safety socket with protective cover | |
| CN202817301U (en) | Socket protection cover | |
| CN205389043U (en) | Wall of built -in extension line is inserted | |
| CN200947489Y (en) | Anti-shock plug | |
| CN201725946U (en) | Power socket protecting shield | |
| CN209388953U (en) | A kind of relay false touch prevention device | |
| CN209516180U (en) | A kind of slotting formula plug-assembly of the tail with guard shield | |
| CN202840090U (en) | Waterproof and safe electronic plug with buckling cap | |
| CN216055481U (en) | Power line with plug |
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: 20110420 Termination date: 20120513 |