CN2308171Y - Safety cover for socket - Google Patents
Safety cover for socket Download PDFInfo
- Publication number
- CN2308171Y CN2308171Y CN 97221396 CN97221396U CN2308171Y CN 2308171 Y CN2308171 Y CN 2308171Y CN 97221396 CN97221396 CN 97221396 CN 97221396 U CN97221396 U CN 97221396U CN 2308171 Y CN2308171 Y CN 2308171Y
- Authority
- CN
- China
- Prior art keywords
- socket
- cover
- lid frame
- spring
- removable 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a safety cover for a socket. A cover frame is sheathed outside the circumference of the socket and the lower parts of fours angles are provided with screw clamps. The inner side of the back end of the movable cover is fixedly provided with a rotary shaft. The rotary shaft is movably embedded in a shaft hole of a shaft sleeve integrated with the cover frame and is provided with a spring one end of which is fixed to the inner side of the movable cover and the other end of the spring is abutted and arranged at the outer side of the cover frame. The front end of the movable cover is provided with a spanner, the inner side of which is provided with a hump which is clamped with a groove at the outer side of the cover body. Under the action of the spring connected with the movable cover, the movable cover makes the plug jack keep a closed state when the plug jack of the socket is not used so as to ensure the safety of use.
Description
The utility model relates to electrical accessorie, refers in particular to a kind of safety cover of supply socket.
Present develop rapidly along with electronic technology; a large amount of electric equipment products enter ordinary citizen's family; television set for example; radio-cassette player; electric fan; air conditioner; refrigerator; washing machine; electric cooking appliances etc. almost become daily necessities; a large amount of electric equipment products enter family; the Fixed power-supply socket of original building can not be satisfied the demand; must use many group mobile sockets; the supply socket of using at present generally is not provided with safety cover; the jack of charged socket is exposed to the space; fall into impurity such as dust easily; cause loose contact and make the socket heating; damage electric equipment products or become appliance fire hidden danger; What is more, once the infant will point or toe pin jack because of carelessness, accident will create greater casualties.
The purpose of this utility model is to provide a kind of safety cover of socket, and its removable cover is by the effect of the spring that is attached thereto, and keeps closed state when jack on the socket is not used, thereby guarantees safe in utilization.
The purpose of this utility model is achieved in that
A kind of safety cover of socket, it is characterized in that this over cap comprise cover frame, removable cover, revolve card, spring, rotation axis and axle sleeve, this lid frame is sleeved on outside around the socket, is provided with below its four jiaos and revolves card; The rear inside of this removable cover is fixed with rotation axis, in the axis hole of the axle sleeve of movable embedding of this rotation axis and lid frame one, on this rotation axis spring is housed, one end of this spring is fixed on the inboard of this removable cover, the other end rests on the outside of described lid frame, the front end of removable cover is provided with spanner, and the inboard of this spanner is provided with projection and the groove blocking mutually of covering the frame outside.
Half of described axle sleeve is one-body molded with the lid frame, engages or bonding assembling with second half.
Described lid frame and the jack housing structure that is formed in one.
The inboard of described spanner is provided with groove, with the protruding blocking mutually in the lid frame outside.
Jack in the surperficial respective socket of removable cover is provided with sign.
Major advantage of the present utility model is to keep obsolete receptacle sockets to be closed state, has both protected the socket cleaning to contact well with using, and guarantees safe in utilization again.
Describe in detail below in conjunction with drawings and Examples:
Fig. 1 is a front view of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the cutaway view of embodiment 2.
Consult Fig. 1, Fig. 2 and Fig. 3, lid frame 1 of the present utility model is sleeved on the outside all around of socket 10, removable cover 2 covers on socket 10, be provided with below four jiaos of lid frame 1 and revolve card 11, during use, in socket 10 insert cover framves 1, revolve card 11, just socket 10 can be fixedly positioning in lid frame 1 of the present utility model, this revolves card 11 and is prior art, so do not describe in detail.The rear inside of removable cover 2 is fixed with rotation axis 21, in the axis hole of the axle sleeve 4 of these rotation axis 21 movable embeddings and lid frame 1 one, be processing and easy to assembly, half of axle sleeve 4 is one-body molded with lid frame 1, engage or bonding assembling with second half, be set with spring 5 on this rotation axis 21, one end of this spring 5 is fixed on the inboard of removable cover 2, the other end rests on the outside of covering frame 1, be provided with spanner 22 in the middle of the front end of removable cover 2, this spanner 22 and removable cover 2 structure that is formed in one, its inboard is provided with projection (or groove) 23, with groove (or projection) 13 blockings mutually in lid frame 1 outside.When socket 10 time spent not, the projection 23 of spanner 22 inboards of removable cover 2 is fastened in the groove 13 that covers frame 1 outside, with the jack sealing of socket 10, when using, pull spanner 22 with hand, make its projection 23 break away from groove 13, removable cover 2 starts, and the jack of socket 10 exposes and can use.When pulling out plug time spent not, because the effect of spring 5, removable cover 2 seals automatically.For the purpose of easy to use, be provided with sign 24 at the jack of the surperficial respective socket 10 of removable cover 2, this sign 24 can be integrated raised or sunken with removable cover 2, also can be the adhesive tape in the stickup.
Consult Fig. 4, lid frame of the present utility model can with shell 101 integrated formed structures of socket 10, the groove in its axle sleeve 102 and the outside (or projection) 103 also can be the shell 101 integrated structures with socket 10, no longer need to revolve card, make structure simpler, it is easier to process, removable cover 2 directly cover socket 10 above, make obsolete jack maintenance closed state on the socket 10, thereby guarantee safe in utilization.
Claims (5)
1. the safety cover of a socket, it is characterized in that this over cap comprise cover frame, removable cover, revolve card, spring, rotation axis and axle sleeve, this lid frame is sleeved on outside around the socket, is provided with below its four jiaos and revolves card; The rear inside of this removable cover is fixed with rotation axis, in the axis hole of the axle sleeve of movable embedding of this rotation axis and lid frame one, on this rotation axis spring is housed, one end of this spring is fixed on the inboard of this removable cover, the other end rests on the outside of described lid frame, the front end of this removable cover is provided with spanner, and the inboard of this spanner is provided with projection and the groove blocking mutually of covering the frame outside.
2. the safety cover of socket as claimed in claim 1, half that it is characterized in that described axle sleeve is one-body molded with the lid frame, engages or bonding assembling with second half.
3. the safety cover of socket as claimed in claim 1 is characterized in that described lid frame and the jack housing structure that is formed in one.
4. the safety cover of socket as claimed in claim 1 is characterized in that the inboard of described spanner is provided with groove, with the protruding blocking mutually in the lid frame outside.
5. the safety cover of socket as claimed in claim 1 is characterized in that: the jack in the surperficial respective socket of removable cover is provided with sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97221396 CN2308171Y (en) | 1997-07-28 | 1997-07-28 | Safety cover for socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97221396 CN2308171Y (en) | 1997-07-28 | 1997-07-28 | Safety cover for socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2308171Y true CN2308171Y (en) | 1999-02-17 |
Family
ID=33936811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97221396 Expired - Fee Related CN2308171Y (en) | 1997-07-28 | 1997-07-28 | Safety cover for socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2308171Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957038A (en) * | 2012-11-19 | 2013-03-06 | 宁波瑞祥电器有限公司 | Waterproof socket |
| CN104409272A (en) * | 2014-12-09 | 2015-03-11 | 汤海涛 | Air switch |
| CN105644796A (en) * | 2014-11-15 | 2016-06-08 | 北京临近空间飞行器系统工程研究所 | Push-pull type add-drop thermal protection device |
| CN105644795A (en) * | 2014-11-15 | 2016-06-08 | 北京临近空间飞行器系统工程研究所 | Rotary add-drop thermal protection device |
| CN106207573A (en) * | 2016-08-08 | 2016-12-07 | 唐哲敏 | A kind of wall type children safe socket lid |
-
1997
- 1997-07-28 CN CN 97221396 patent/CN2308171Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957038A (en) * | 2012-11-19 | 2013-03-06 | 宁波瑞祥电器有限公司 | Waterproof socket |
| CN105644796A (en) * | 2014-11-15 | 2016-06-08 | 北京临近空间飞行器系统工程研究所 | Push-pull type add-drop thermal protection device |
| CN105644795A (en) * | 2014-11-15 | 2016-06-08 | 北京临近空间飞行器系统工程研究所 | Rotary add-drop thermal protection device |
| CN105644795B (en) * | 2014-11-15 | 2017-11-28 | 北京临近空间飞行器系统工程研究所 | One kind rotatably divides plug in temperature barrier |
| CN105644796B (en) * | 2014-11-15 | 2017-11-28 | 北京临近空间飞行器系统工程研究所 | A kind of plug-type point of plug in temperature barrier |
| CN104409272A (en) * | 2014-12-09 | 2015-03-11 | 汤海涛 | Air switch |
| CN106207573A (en) * | 2016-08-08 | 2016-12-07 | 唐哲敏 | A kind of wall type children safe socket lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |