CN2437057Y - Electric shock protective safety socket - Google Patents
Electric shock protective safety socket Download PDFInfo
- Publication number
- CN2437057Y CN2437057Y CN 00237670 CN00237670U CN2437057Y CN 2437057 Y CN2437057 Y CN 2437057Y CN 00237670 CN00237670 CN 00237670 CN 00237670 U CN00237670 U CN 00237670U CN 2437057 Y CN2437057 Y CN 2437057Y
- Authority
- CN
- China
- Prior art keywords
- catch
- hook
- electric shock
- spring
- socket
- 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 an electric shock protection safety socket which is composed of a casing (1), a guard sheet (2), a spring (3), a locking hook (4) and a back cover (5). The utility model utilizes the bevel principle, and the bevel of the plastic insulation guard sheet can generate relative motion with a plug. When the guard sheet is extruded and in the state of not inserting into a socket, the guard sheet can be hooked by the locking hook. Thereby, the effect of safety and electric shock prevention can be realized. The utility model has the advantages of simple structure, convenient operation, etc.
Description
The utility model relates to a kind of household electrical appliances electrical materials and appliances, specifically a kind of electric shock-prevention safety socket.
At present; the socket that uses in sale and the family on the China market does not all have anti-electric shock apparatus; it is the catch that two electrodes do not block internal electric source in the receptacle sockets when socket does not use; though have on the market to sell now and have the socket of protecting catch; but also be to fail to play a protective role; there is electric leakage hidden danger, serious prestige rib child, children's life security.
The purpose of this utility model is to provide a kind of receptacle sockets to have the insulation catch, simple and reasonable electric shock-prevention safety socket.
The purpose of this utility model is to realize like this, this socket is by housing, catch, spring, the locking hook, bonnet is formed, block two supply hubs at the enclosure interior plastic insulation catch that a side section is set is the inclined-plane, having chute and hook hole on the catch also can slide up and down, the catch upper end is provided with spring, can it be resetted by spring, and when catch does not insert at plug, under the effect of spring, will block jack, catch after resetting is linked up with two rotary lockings that are provided with on the rotating shaft holder and is tangled below housing, the locking hook is by hook front, coupler body, back-moving spring, fixed axis constitutes, and coupler body is arranged on one side of hook front, and back-moving spring is sleeved on the fixed axis, coupler body can rotate with the hook front, has slideway above the bonnet.Two locking hooks are pushed at plug the two poles of the earth simultaneously when plug insertion socket, and with inoperative, catch can upwards slide the locking hook to catch, when plug continues to insert inwards, had an effect in the inclined-plane of catch, catch is upwards sliped off by slideway, plug just inserts smoothly, energized; When socket is in unused state, if child inserts wherein any one jack with fine wire etc., though one of them locking hook is open, but the hook of the locking in another jack is not open, so the plastic insulation catch is tangled by another locking, can not upwards slide, thereby reach the purpose of protection against electric shock.
The utility model has utilized inclined plane principle, make between the inclined-plane of plastic insulation catch and the plug relative motion takes place, catch squeezed open, and when not inserting the state of socket, the locked hook of catch tangles, thereby realized the effect of safety electric shock-prevention, had advantages such as simple and reasonable, easy to use.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is an electric shock-prevention safety socket overall structure schematic diagram.
Fig. 2-1,2-2,2-3 are electric shock-prevention safety socket user mode principle schematic.
Fig. 3 is an electric shock-prevention safety socket rear cover structure schematic diagram.
Describe concrete structure of the present utility model and use in detail below in conjunction with accompanying drawing.
As shown in Figure 1, this socket is by housing 1, catch 2, spring 3, locking hook 4, bonnet 5 is formed, the plastic insulation catch 2 that in housing 1 inside a side section to be set be the inclined-plane blocks two supply hubs, have chute 6 and hook hole 7 on the catch 2, and can slide up and down by the slideway 14 above the bonnet 5, catch 2 is provided with spring 3, can it be resetted by spring 3, and catch 2 is not when plug inserts, under the effect of spring 3, will block jack, two rotary locking hooks 4 that are provided with on the hook rotating shaft holder 8 of catch 2 after resetting below housing 1 tangle, locking hook 4 is by hook front 9, coupler body 10, back-moving spring 11, fixed axis 12 constitutes, coupler body 10 is arranged on one side of hook front 9, and back-moving spring 11 is sleeved on the fixed axis 12, and coupler body 10 rotates with hook front 9, the back of bonnet 5 has electrode tip holder, and three electrodes contact with plug 13 by three holes on the bonnet 5.Schematic diagram when Fig. 2-1 does not insert jack for plug 13, this moment, catch 2 was in the lock state.By Fig. 2-2, coupler body 10 will break away from hook hole 7 when plug 13 inserts socket, and plastic insulation catch 2 is released, and two locking hooks 4 are pushed at plug 13 the two poles of the earth simultaneously, and 4 pairs of catch 2 of locking hook are with inoperative, and catch 2 can upwards slide.When plug 13 continues to insert inwards (shown in Fig. 2-3), had an effect in the inclined-plane of catch 2, catch 2 is upwards slided along the slideway on the bonnet 5 among Fig. 3 14, plug 13 just inserts smoothly, energized.When socket is in unused state, if child inserts wherein any one jack with fine wire etc., though one of them locking hook 4 is open, but the hook of the locking in another jack 4 is not open, so plastic insulation catch 2 is tangled by another locking hook 4, can not upwards slide, thus the function of realization protection against electric shock.
Claims (2)
1, a kind of electric shock-prevention safety socket, this socket is by housing (1), catch (2), spring (3), locking hook (4), bonnet (5) is formed, it is characterized in that: the plastic insulation catch (2) that in housing (1) inside a side section to be set be the inclined-plane blocks two supply hubs, have chute (6) and hook hole (7) on the catch (2), and can slide up and down by the slideway (14) above the bonnet (5), catch (2) is provided with spring (3), can it be resetted by spring (3), two rotary locking hooks (4) be installed on the following hook rotating shaft holder (8) of housing (1).
2, a kind of electric shock-prevention safety socket according to claim 1, it is characterized in that: locking hook (4) is by hook front (9), coupler body (10), back-moving spring (11), fixed axis (12) constitutes, coupler body (10) is arranged on one side of hook front (9), and back-moving spring (11) is sleeved on the fixed axis (12), and coupler body (10) can rotate with hook front 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00237670 CN2437057Y (en) | 2000-06-20 | 2000-06-20 | Electric shock protective safety socket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00237670 CN2437057Y (en) | 2000-06-20 | 2000-06-20 | Electric shock protective safety socket |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2437057Y true CN2437057Y (en) | 2001-06-27 |
Family
ID=33598879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00237670 Expired - Fee Related CN2437057Y (en) | 2000-06-20 | 2000-06-20 | Electric shock protective safety socket |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2437057Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008058476A1 (en) * | 2006-11-17 | 2008-05-22 | Clipsal Asia Holdings Limited | International socket |
CN107976953A (en) * | 2017-11-21 | 2018-05-01 | 北京小米移动软件有限公司 | Control method, apparatus, socket and the readable storage medium storing program for executing of socket |
CN108683002A (en) * | 2018-03-30 | 2018-10-19 | 张智博 | A kind of electrical power connection device and unlocking method |
CN108683002B (en) * | 2018-03-30 | 2024-06-04 | 张智博 | Power connection device and unlocking method |
-
2000
- 2000-06-20 CN CN 00237670 patent/CN2437057Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008058476A1 (en) * | 2006-11-17 | 2008-05-22 | Clipsal Asia Holdings Limited | International socket |
CN101627512B (en) * | 2006-11-17 | 2012-07-04 | 奇胜亚洲集团有限公司 | Electrical socket, shutter and adapter |
CN107976953A (en) * | 2017-11-21 | 2018-05-01 | 北京小米移动软件有限公司 | Control method, apparatus, socket and the readable storage medium storing program for executing of socket |
CN108683002A (en) * | 2018-03-30 | 2018-10-19 | 张智博 | A kind of electrical power connection device and unlocking method |
CN108683002B (en) * | 2018-03-30 | 2024-06-04 | 张智博 | Power connection device and unlocking method |
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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 |