CN2316731Y - Socket with safety door - Google Patents
Socket with safety door Download PDFInfo
- Publication number
- CN2316731Y CN2316731Y CN 97220236 CN97220236U CN2316731Y CN 2316731 Y CN2316731 Y CN 2316731Y CN 97220236 CN97220236 CN 97220236 CN 97220236 U CN97220236 U CN 97220236U CN 2316731 Y CN2316731 Y CN 2316731Y
- Authority
- CN
- China
- Prior art keywords
- spring
- firewire jack
- emergency exit
- firewire
- loam cake
- 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 - Lifetime
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a socket with a safety door, and is composed of an upper cover, a base seat, and a safety door having receptacles of fire wires. The utility model is characterized in that the safety door having receptacles of fire wires comprises a cover plate having receptacles of fire wires provided with a concave hole at the middle part of one side, a slide block which is fixed to the middle part of the other side of the concave hole and is projected from the cover plate having receptacles of fire wires, and two spring plug pins which are fixed to both sides of the concave hole. The top ends of the two spring plug pins are in a tip shape, and one side near the top ends is respectively fixedly provided with a convex area. The safety door is transversely arranged between the upper cover and the base seat, and two spring channels at the inner side of the upper cover are respectively provided with a spring. One end of the spring is positioned and abutted with the bottom of the spring channel; the other end of the spring is inserted with the spring plug pins, and is clamped and abutted by the convex area. The utility model has reasonable structure, convenient operation, and high safety.
Description
The utility model relates to a kind of socket, relates in particular to a kind of socket with emergency exit.
The socket that has emergency exit at present generally has two kinds of forms, and first kind is that three holes of socket are equipped with safety valve, could open the valve in live wire two holes simultaneously when backing down ground wire valve (hole that the top is bigger).Second kind is that safety valve only is arranged on (two less holes, below) in live wire two holes, closes at ordinary times, has only the bipod on plug to enter jack simultaneously, and valve just is opened.Yet this emergency exit of two kinds can not be accomplished to be perfectly safe, and children or blind person may open the valve touch accidentally and Danger Electric shock risk takes place sometimes.China Patent No. 87212833 disclosed " closed socket ", it is to cover the jack closing cap that is provided with the disk type last, and bolt can be made left rotation and right rotation on loam cake and base.It uses inconvenient, and still might meet accident.
The purpose of this utility model provides a kind of rational in infrastructure, easy to use and safe and reliable socket with emergency exit.
The purpose of this utility model is to realize like this, a kind of socket with emergency exit, form by loam cake, base and firewire jack emergency exit, it is characterized in that, the firewire jack emergency exit comprises: the firewire jack cover plate, it has shrinkage pool in the middle of the side, and described shrinkage pool is designed to this firewire jack cover plate by moving the opening of closing or not influencing ground wire jack when opening firewire jack; Slide block, it is fixedly set in the centre of opposite side of the shrinkage pool of firewire jack cover plate, and protrudes on the firewire jack cover plate, and projection just in time places the inboard conduit of loam cake, can control closing or opening of firewire jack cover plate by moving slider; Two spring pins, they are fixed on the both sides of the shrinkage pool of firewire jack cover plate, and it is pointed that the top is, and respectively fixedly install a projection that matches with the inboard spring conduit of loam cake on a side on nearly top, is used for pegging graft and fastening spring; Described firewire jack emergency exit is flat between loam cake and the base, and described spring places inboard two the spring conduits of loam cake respectively, and an end of this spring supports the bottom that only is positioned at the spring conduit, and the other end and spring pin are pegged graft and fastened by projection.Make by the pushing slide block that the firewire jack emergency exit that places between loam cake and the base is parallel to be moved, meanwhile, spring by compression, thereby expose firewire jack; Release slider, spring are extended under its elastic force effect and are made emergency exit cover firewire jack again.
Owing to adopted above-mentioned technical solution, feasible under normal conditions owing to the power of the releasing effect of spring 3, the utility model is in the state of closing firewire jack.Have only by the pushing slide block to make 2 translations of firewire jack emergency exit make spring by compression, could open firewire jack.This is for children's intelligence, touches firewire jack when being difficult to accomplish to pass the firewire jack emergency exit, greatly reduces the possibility that accident takes place like this, be one rational in infrastructure, easy to use, have the socket of emergency exit.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is an external form stereogram of the present utility model;
Fig. 2 is the profile with A-A line among Fig. 1;
Fig. 3 is the front view of firewire jack emergency exit;
Fig. 4 is the left view of Fig. 3.
By Fig. 1,2,3,4 as seen, a kind of socket with emergency exit, form by loam cake 1, base 4 and firewire jack emergency exit 2, wherein, firewire jack emergency exit 2 comprises: firewire jack cover plate 21, it has shrinkage pool 22 in the middle of the side, and shrinkage pool can be semicircle shape or other shape, and described shrinkage pool shape should be designed to this firewire jack cover plate 21 by moving the opening of closing or not influencing ground wire jack when opening firewire jack; Slide block 23, it is fixedly set in the centre of opposite side of the shrinkage pool 22 of firewire jack cover plate 21, and on firewire jack cover plate 21, protrude, projection just in time places the inboard conduit 11 of loam cake, can control closing or opening of firewire jack cover plate 21 by moving slider, whole slide block can be groove shaped; Two spring pins 24, they are fixed on the both sides of the shrinkage pool 22 of firewire jack cover plate, and it is pointed that the top is, and respectively fixedly install a projection 25 that matches with the inboard spring conduit 12 of loam cake on a side on nearly top, is used for pegging graft and fastening spring 3.Described firewire jack emergency exit 2 can adopt the plastics casting forming, and it is flat between loam cake and the base.Described spring places inboard two the spring conduits 12 of loam cake respectively, and an end of this spring 3 supports the bottom that only is positioned at spring conduit 12, and the other end and spring pin 24 are pegged graft and fastened by projection 25.Make the firewire jack emergency exit that places between loam cake 1 and the base 42 parallel moving by pushing slide block 23, meanwhile, spring by compression, thereby expose firewire jack; Release slider 23, spring are extended under its elastic force effect and are made emergency exit cover firewire jack again.
The socket of this spline structure is in the state of closing firewire jack usually, in order to make socket also can be in the state of opening firewire jack under normal conditions, can be by following technical solution, that is: in the middle of two firewire jacks of loam cake 1, have a hole 13, the hole 26 that has on this hole and the slide block 23 is corresponding, make when firewire jack emergency exit 21 integral, flexibles are parallel to move to the end when moving slider 23, when also promptly two firewire jacks were opened, hole 13 and hole 26 were just in time overlapping.Under particular case, if necessary, can dispose a pin that matches with hole 13 and hole 26 in addition, pin two holes, make the emergency exit 2 on the socket be in normally open.Make socket have more flexibility like this, so that satisfy different clients' demand with emergency exit.
Claims (2)
1. the socket with emergency exit is made up of loam cake (1), base (4) and firewire jack emergency exit (2), it is characterized in that firewire jack emergency exit (2) comprising:
Firewire jack cover plate (21), it has shrinkage pool (22) in the middle of the side, and described shrinkage pool is designed to this firewire jack cover plate (21) by moving the opening of closing or not influencing ground wire jack when opening firewire jack;
Slide block (23), it is fixedly set in the centre of opposite side of the shrinkage pool (22) of firewire jack cover plate (21), and from the last protrusion of firewire jack cover plate (21), projection just in time places the inboard conduit (11) of loam cake, can control closing or opening of firewire jack cover plate (21) by moving slider;
Two spring pins (24), they are fixed on the both sides of the shrinkage pool (22) of firewire jack cover plate, it is pointed that the top is, and respectively fixedly install a projection (25) that matches with the inboard spring conduit of loam cake (12) on a side on nearly top, is used for pegging graft and fastening spring (3);
Described firewire jack emergency exit (2) is flat between loam cake (1) and the base (4), described spring (3) places inboard two the spring conduits (12) of loam cake respectively, one end of this spring (3) supports the bottom that only is positioned at spring conduit (12), the other end and spring pin (24) are pegged graft and are fastened by projection (25), make the firewire jack emergency exit (2) that places between loam cake (1) and the base (4) parallel mobile by pushing slide block (23), meanwhile, spring (3) by compression, thereby expose firewire jack; Release slider (23), spring (3) are extended under its elastic force effect and are made emergency exit (2) cover firewire jack again.
2. a kind of socket according to claim 1 with emergency exit, it is characterized in that: in the middle of two firewire jacks of loam cake (1), have a hole (13), the hole (26) that has on this hole and the slide block (23) is corresponding, make when moving slider (23) when firewire jack emergency exit (21) integral body is parallel to move to the end, when also promptly two firewire jacks are opened, hole (13) and hole (26) are just in time overlapping, and can dispose a pin that matches with hole (13) and hole (26) in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97220236 CN2316731Y (en) | 1997-09-23 | 1997-09-23 | Socket with safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97220236 CN2316731Y (en) | 1997-09-23 | 1997-09-23 | Socket with safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316731Y true CN2316731Y (en) | 1999-04-28 |
Family
ID=33935968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97220236 Expired - Lifetime CN2316731Y (en) | 1997-09-23 | 1997-09-23 | Socket with safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316731Y (en) |
-
1997
- 1997-09-23 CN CN 97220236 patent/CN2316731Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |