CN202352887U - Novel driving structure for safety shutter of three-hole socket - Google Patents
Novel driving structure for safety shutter of three-hole socket Download PDFInfo
- Publication number
- CN202352887U CN202352887U CN2012201004716U CN201220100471U CN202352887U CN 202352887 U CN202352887 U CN 202352887U CN 2012201004716 U CN2012201004716 U CN 2012201004716U CN 201220100471 U CN201220100471 U CN 201220100471U CN 202352887 U CN202352887 U CN 202352887U
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- CN
- China
- Prior art keywords
- safety shutter
- emergency exit
- socket
- rear seat
- spring
- 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 shutter of a three-hole socket, particularly a novel driving structure for a safety shutter of a three-hole socket. The driving structure comprises a rear seat, a socket panel and the safety shutter, wherein the rear seat and the safety shutter are connected in a sliding manner; a spring is fixedly arranged in the middle of the safety shutter; the other end of the spring is fixed on the rear seat and is in the stretched or contracted state while the safety shutter slides on the rear seat; the sliding connection can be realized in the way that a guide rib is arranged on the rear seat, a guide groove matched with the guide rib is formed on the safety shutter, and two stop ribs are respectively arranged on two sides of the guide rib to further ensure that the safety shutter slides on the rear seat without deflection; and for more accurate positioning, two independent surrounding ribs are respectively arranged on the inner wall of each of the three jacks on the socket panel, inclined planes are designed on two edges of the front side of the safety shutter, and an anti-slip plane is arranged at the bottoms of the inclined planes of the safety shutter. The novel driving structure for safety shutter of three-hole socket conforms to the national standards, has a deliberate structure and is simple to operate.
Description
Technical field
The utility model relates to three holes of wall socket and inserts emergency exit Drive Structure field, belongs to the socket of family expenses and the fixed electric device of similar applications.
Background technology
Emergency exit is an important accessory to the safeguard protection performance of wall socket, and wherein the emergency exit of Three-hole socket drives two kinds according to earth polar driving and N, the L utmost point that the difference of type of drive is divided into plug.The security performance of Three-hole socket mainly comprises panel, emergency exit, spring.Its return mainly is to lean on the dispensing of spring energy stored to carry out return.The emergency exit of existing Three-hole socket mainly is to lean on the earth polar latch of plug to insert the mode that drives.Consult Fig. 1, its existing socket three hole emergency exits 1 three-dimensional exploded view is designed with a square through hole in the middle of the emergency exit of this three hole, in the upper design of through hole one convex slope is arranged, and the earth polar latch of convenient three hole plugs inserts, and makes emergency exit toward top offset.Existing three hole emergency exits can only be fit to have three of earth polar latch and insert the plug use, insert plugs when three of no earth polar latch and can't drive emergency exit, when inserting by force, will damage emergency exit and product, cause product potential safety hazard to occur.
Summary of the invention
To the problems referred to above, the purpose of the utility model is to provide a kind of novel Drive Structure of three hole emergency exits of socket, can be fit to the use of any three slotting plugs on the market, and all can satisfy the requirement of security performance.A kind of Three-hole socket emergency exit of the utility model indication; Comprise a back seat, a socket panel, an emergency exit; For being slidingly connected, and be installed with spring in the middle of the emergency exit between said back seat and the emergency exit, the said spring other end is fixed on the back seat; And along with the slip of emergency exit on back seat, spring is the state of stretching or contracting.During work, no matter any plug insert, and through the stretching and contract of spring, can drive the slip of emergency exit on back seat, thereby drive emergency exit, and satisfy the requirement of security performance fully.
Emergency exit can be arranged in being slidingly connected on the back seat guiding rib is set on the back seat, and emergency exit is provided with the gathering sill that matches with said guiding rib.
Further, respectively be provided with a retaining muscle in the guiding rib both sides, the existence of the retaining muscle slip of door on back seat that can further ensure safety is not partial to.
Further again, can said socket panel panel three holes insert the inwall place and respectively be provided with two and enclose muscle separately, be designed with the inclined-plane on the positive both sides of emergency exit simultaneously, and be provided with an anti-skidding plane in bottom, emergency exit inclined-plane.Adopt this structure, emergency exit can more precisely be located.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model emergency exit assembling sketch map
Fig. 3 encloses muscle place sketch map for the utility model
Specific embodiment
Below in conjunction with the utility model one better embodiment and Figure of description the utility model is further specified; A kind of Three-hole socket emergency exit in the present embodiment; Comprise a back seat 1, a socket panel 2, an emergency exit 4, and be installed with spring 3 in the middle of the emergency exit, said spring 3 other ends are fixed on the back seat; And along with the slip of emergency exit 4 on back seat 1; Spring 3 is the state of stretching or contracting, and back seat 1 is provided with guiding rib 5, and emergency exit 4 is provided with the gathering sill 6 that matches with said guiding rib 5; During work, no matter any plug insert, and through the stretching and contract of spring, can drive the slip of emergency exit on back seat, thereby drive emergency exit, and satisfy the requirement of security performance fully.
If respectively be provided with a retaining muscle 7 in guiding rib 5 both sides, the slip of door on back seat that can further ensure safety is not partial to.
Slotting inwall place, said socket panel 2 panels three holes respectively is provided with two and encloses muscle 8 separately; Emergency exit positive both sides design can also be provided with inclined-plane 9, and is provided with an anti-skidding plane 10 in bottom, emergency exit inclined-plane.Adopt this structure, emergency exit can more precisely be located.
Above true example is the better embodiment of the utility model, but is not the full content of the utility model, and the equivalents that all are done in the utility model spirit all will be in the utility model protection range.
Claims (2)
1. the novel Drive Structure of three hole emergency exits of a socket; Comprise a back seat (1), a socket panel (2), an emergency exit (4); It is characterized in that: for being slidingly connected, and be installed with spring (3) in the middle of the emergency exit between said back seat (1) and the emergency exit (4), said spring (3) other end is fixed on the back seat; And along with the slip of emergency exit (4) on back seat (1), spring (3) is the state of stretching or contracting; Back seat (1) is provided with guiding rib (5), and emergency exit (4) is provided with the gathering sill (6) that matches with said guiding rib (5); Respectively be provided with a retaining muscle (7) in guiding rib (5) both sides; Slotting inwall place, said socket panel (2) panel three holes respectively is provided with two and encloses muscle (8) separately.
2. according to the novel Drive Structure of three hole emergency exits of the described socket of claim 1, it is characterized in that: the positive both sides of emergency exit are designed with inclined-plane (9), and are provided with an anti-skidding plane (10) in bottom, emergency exit inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201004716U CN202352887U (en) | 2012-03-17 | 2012-03-17 | Novel driving structure for safety shutter of three-hole socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201004716U CN202352887U (en) | 2012-03-17 | 2012-03-17 | Novel driving structure for safety shutter of three-hole socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202352887U true CN202352887U (en) | 2012-07-25 |
Family
ID=46541857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201004716U Expired - Fee Related CN202352887U (en) | 2012-03-17 | 2012-03-17 | Novel driving structure for safety shutter of three-hole socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202352887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811915A (en) * | 2012-11-13 | 2014-05-21 | 亚旭电脑股份有限公司 | Power socket and safety door mechanism |
-
2012
- 2012-03-17 CN CN2012201004716U patent/CN202352887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811915A (en) * | 2012-11-13 | 2014-05-21 | 亚旭电脑股份有限公司 | Power socket and safety door mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20150317 |
|
| EXPY | Termination of patent right or utility model |