CN203839639U - Safe and firm plug - Google Patents
Safe and firm plug Download PDFInfo
- Publication number
- CN203839639U CN203839639U CN201420239384.8U CN201420239384U CN203839639U CN 203839639 U CN203839639 U CN 203839639U CN 201420239384 U CN201420239384 U CN 201420239384U CN 203839639 U CN203839639 U CN 203839639U
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- CN
- China
- Prior art keywords
- pushing block
- pin
- safe
- plug
- plug body
- 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 discloses a safe and firm plug. Key points of the technical scheme are that the safe and firm plug includes a plug main body, pins and a wire; the pins are disposed on the plug main body; the wire is fixedly connected with the pins; a pin seat is disposed in the plug main body; the pins are fixedly connected on the pin seat; a pin seat slide cavity allowing the pins and the pin seat to slide is disposed in the plug main body; pin holes for the extension of the pins are disposed in the side face of the plug main body; L-shaped clamping blocks are hinged to side faces of the plug main body facing the pin holes; the L-shaped clamping blocks are arranged to face the pins; a torsion spring is disposed at the hinge place of each L-shaped clamping block; push block is disposed on a side face of the pin seat; a push block groove allowing the push block to slide is disposed in the side face of the plug main body. Therefore, the plug is safe and convenient when the plug is inserted into or drawn out from a socket, and the plug is not easy to get disengaged during operation.
Description
Technical field
The utility model relates to a kind of plug, and more particularly, it relates to a kind of safety and firmness plug.
Background technology
In our daily life, plug uses very general, plug is the electric equipment that power interface is provided for household electrical appliance, also be in design of residence, to use more electrical accessory, it and people's life have ten close relationships, but ordinary plug easily comes off plug in use, cause appliance cut-off, affect people's normal life, and insert, easily cause while extracting socket electric shock accidents at plug.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of safety and firmness plug that uses safety not to be drawn out easily.
For achieving the above object, the utility model provides following technical scheme: a kind of safety and firmness plug, comprise plug body, pin, wire, described pin is arranged on plug body, described wire is fixedly connected on pin, in described plug body, be provided with runners, described pin is fixedly connected on runners, in described plug body, be provided with the runners slip cavity for pin and runners slip, described plug body side is provided with the pin mouth stretching out for pin, the relative pin mouth of described plug body side is hinged with L shaped fixture block, described L shaped fixture block and pin are oppositely arranged, described L shaped fixture block hinged place is provided with torque spring, described runners side is provided with pushing block, described plug body side is provided with the pushing block groove sliding for pushing block.
By adopting technique scheme, L shaped fixture block is inserted on jack, promotion is stirred pushing block and is driven runners, make pin stretch out pin mouth, pin promotes L shaped fixture block, make L shaped fixture block be stuck in socket inside, make plug in use state, because L shaped fixture block is buckled on socket, make plug be not easy to be pulled out, and pin is conflicted and is stretched out on socket again at plug, prevent that electric shock accidents from occurring, in the time that needs pull the plug out of the socket, push back and stir pushing block, make in pin retraction runners slip cavity, L shaped fixture block resets by torque spring, L shaped fixture block is not stuck on socket, plug can be extracted, and pin only has in retraction pin slip cavity just can be extracted, while making unplugg, can not cause electric shock accidents.
The utility model is further set to: relative L-type fixture block one side of described plug body is provided with safe locking device
By adopting technique scheme, could release pin after making to open safe locking device, make plug use safer.
The utility model is further set to: described safe locking device comprises safe pushing block, locking push pedal, in described plug body, be provided with the safe cavity sliding for safe pushing block, described safe pushing block is provided with pushing block inclined-plane, described locking push pedal one end is provided with the push pedal inclined-plane suitable with pushing block inclined-plane, in described plug body, be provided with the push pedal chute sliding for locking push pedal, described locking push pedal is provided with lock hole, described pin passes through lock hole, described pin is provided with the latch recess suitable with locking push pedal, described safe cavity sidewalls is provided with pushing block opening, described safe pushing block stretches out pushing block opening, the comparatively safe pushing block other end of described locking pushing block is provided with reseting shrapnel.
By adopting technique scheme, safe pushing block is conflicted on socket, press plug, safe pushing block is reduced in safe cavity, makes to lock push pedal by pushing block inclined-plane and push pedal inclined-plane and slide in push pedal chute, make to lock push pedal and exit latch recess, pin can be slided, in the time that pin pushes back, reseting shrapnel makes to lock push pedal and pushes back in latch recess, makes pin locking, prevents that pin from skidding off.
The utility model is further set to: the described relative pushing block opening of the safe pushing block other end is provided with back-moving spring.
By adopting technique scheme, in the time that plug is extracted, cannot safe pushing block be resetted spring, prevent that safe locking device is stuck.
Brief description of the drawings
Fig. 1 is the cut-away view of the utility model safety and firmness plug embodiment;
Fig. 2 is the use state diagram of the utility model safety and firmness plug embodiment;
Fig. 3 is the front view of the utility model safety and firmness plug embodiment;
Fig. 4 is the enlarged drawing of A in Fig. 1;
Fig. 5 is the enlarged drawing of B in Fig. 2;
Fig. 6 is the stereogram that the utility model safety and firmness plug embodiment locks push pedal.
Reference numeral: 1, plug; 11, plug body; 12, pin; 13, wire; 2, runners; 3, runners slip cavity; 4, pushing block groove; 5, stir pushing block; 6, L shaped fixture block; 7, torque spring; 8, pin mouth; 9, safe locking device; 91, safe pushing block; 92, locking push pedal; 93, safe cavity; 94, pushing block inclined-plane; 95, reseting shrapnel; 96, push pedal chute; 97, latch recess; 98, pushing block opening; 99, back-moving spring; 921, push pedal inclined-plane; 922, lock hole.
Embodiment
Referring to figs. 1 through Fig. 6, the utility model safety and firmness plug embodiment is described further.
A kind of safety and firmness plug, comprise plug body 11, pin 12, wire 13, described pin 12 is arranged on plug body 11, described wire 13 is fixedly connected on pin 12, in described plug body 11, be provided with runners 2, described pin 12 is fixedly connected on runners 2, in described plug body 11, be provided with the runners slip cavity 3 sliding for pin 12 and runners 2, described plug body 11 sides are provided with the pin mouth 8 stretching out for pin 12, described plug body 11 relative pin mouth 8 sides are hinged with L shaped fixture block 6, described L shaped fixture block 6 is oppositely arranged with pin 12, described L shaped fixture block 6 hinged places are provided with torque spring 7, described runners 2 sides are provided with stirs pushing block 5, described plug body 11 sides are provided with for stirring the pushing block groove 4 that pushing block 5 slides, relative L-type fixture block one side of described plug body 11 is provided with safe locking device 9, described safe locking device 9 comprises safe pushing block 91, locking push pedal 92, in described plug body 11, be provided with the safe cavity 93 sliding for safe pushing block 91, described safe pushing block 91 is provided with pushing block inclined-plane 94, described locking push pedal 92 one end are provided with the push pedal inclined-plane 921 suitable with pushing block inclined-plane 94, in described plug body 11, be provided with the push pedal chute 96 sliding for locking push pedal 92, described locking push pedal 92 is provided with lock hole 922, described pin 12 is by lock hole 922, described pin 12 is provided with the latch recess suitable with locking push pedal 92 97, described safe cavity 93 sidewalls are provided with pushing block opening 98, described safe pushing block 91 stretches out pushing block opening 98, comparatively safe pushing block 91 other ends of described locking pushing block are provided with reseting shrapnel 95, relative pushing block opening 98 other ends of described safe pushing block 91 are provided with back-moving spring 99.
L shaped fixture block 6 is inserted on jack, promotion is stirred pushing block 5 and is driven runners 2, make pin 12 stretch out pin mouth 8, pin 12 promotes L shaped fixture block 6, make L shaped fixture block 6 be stuck in socket inside, make plug 1 in use state, because L shaped fixture block 6 is buckled on socket, make plug 1 be not easy to be pulled out, and pin 12 is conflicted and is stretched out on socket again at plug 1, prevent that electric shock accidents from occurring, when needs pull the plug out of the socket 1 time, push back and stir pushing block 5, make in pin 12 retraction runners slip cavitys 3, L shaped fixture block 6 resets by torque spring 7, L shaped fixture block 6 is not stuck on socket, plug 1 can be extracted, and pin 12 only has in retraction pin 12 slip cavitys just can be extracted, while making unplugg 1, can not cause electric shock accidents, after making to open safe locking device 9, could release pin 12, plug 1 is used safer.
Safe pushing block 91 is conflicted on socket, press plug 1, safe pushing block 91 is reduced in safe cavity 93, make to lock push pedal 92 in the interior slip of push pedal chute 96 by pushing block inclined-plane 94 and push pedal inclined-plane 921, make to lock push pedal 92 and exit latch recess 97, pin 12 can be slided, in the time that pin 12 pushes back, reseting shrapnel 95 makes to lock push pedal 92 and pushes back in latch recess 97, pin 12 is locked, prevent that pin 12 from skidding off, in the time that plug 1 is extracted, cannot safe pushing block 91 be resetted spring, prevent that safe locking device 9 is stuck.
Claims (4)
1. a safety and firmness plug, comprise plug body, pin, wire, described pin is arranged on plug body, described wire is fixedly connected on pin, it is characterized in that: in described plug body, be provided with runners, described pin is fixedly connected on runners, in described plug body, be provided with the runners slip cavity for pin and runners slip, described plug body side is provided with the pin mouth stretching out for pin, the relative pin mouth of described plug body side is hinged with L shaped fixture block, described L shaped fixture block and pin are oppositely arranged, described L shaped fixture block hinged place is provided with torque spring, described runners side is provided with pushing block, described plug body side is provided with the pushing block groove sliding for pushing block.
2. safety and firmness plug according to claim 1, is characterized in that: relative L-type fixture block one side of described plug body is provided with safe locking device.
3. safety and firmness plug according to claim 2, it is characterized in that: described safe locking device comprises safe pushing block, locking push pedal, in described plug body, be provided with the safe cavity sliding for safe pushing block, described safe pushing block is provided with pushing block inclined-plane, described locking push pedal one end is provided with the push pedal inclined-plane suitable with pushing block inclined-plane, in described plug body, be provided with the push pedal chute sliding for locking push pedal, described locking push pedal is provided with lock hole, described pin passes through lock hole, described pin is provided with the latch recess suitable with locking push pedal, described safe cavity sidewalls is provided with pushing block opening, described safe pushing block stretches out pushing block opening, the comparatively safe pushing block other end of described locking pushing block is provided with reseting shrapnel.
4. safety and firmness plug according to claim 3, is characterized in that: the relative pushing block opening of the described safe pushing block other end is provided with back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239384.8U CN203839639U (en) | 2014-05-12 | 2014-05-12 | Safe and firm plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239384.8U CN203839639U (en) | 2014-05-12 | 2014-05-12 | Safe and firm plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839639U true CN203839639U (en) | 2014-09-17 |
Family
ID=51517438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420239384.8U Expired - Fee Related CN203839639U (en) | 2014-05-12 | 2014-05-12 | Safe and firm plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839639U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058789A (en) * | 2016-07-12 | 2016-10-26 | 常德威迪电气有限责任公司 | Cable connector |
| CN106197508A (en) * | 2016-08-30 | 2016-12-07 | 宁波市鄞州永林电子电器有限公司 | A kind of modified model engine sensor |
| CN106994286A (en) * | 2017-03-24 | 2017-08-01 | 深圳市泰韦尔贸易有限公司 | A kind of air purifier |
| CN107134694A (en) * | 2017-01-24 | 2017-09-05 | 陈佳佳 | A kind of monitoring device for bridge |
| CN107270143A (en) * | 2017-07-19 | 2017-10-20 | 桂林市安星环保科技有限公司 | A kind of energy-saving lamp device |
| CN107579389A (en) * | 2017-09-14 | 2018-01-12 | 黄均杰 | It is a kind of can protection against electric shock children's safety electric supply installation |
| CN109638501A (en) * | 2018-12-07 | 2019-04-16 | 曾郁绮 | A kind of refrigerator-freezer plug lock construction and its self-locking method |
| CN110141034A (en) * | 2019-05-15 | 2019-08-20 | 吴茹茹 | It is a kind of to rotate fixed splicing comb and its fixing means |
| CN111697558A (en) * | 2020-06-22 | 2020-09-22 | 珠海格力电器股份有限公司 | Demonstrator power management circuit and wireless demonstrator with same |
-
2014
- 2014-05-12 CN CN201420239384.8U patent/CN203839639U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058789A (en) * | 2016-07-12 | 2016-10-26 | 常德威迪电气有限责任公司 | Cable connector |
| CN106058789B (en) * | 2016-07-12 | 2018-04-20 | 常德威迪电气有限责任公司 | A kind of cable connector |
| CN106197508A (en) * | 2016-08-30 | 2016-12-07 | 宁波市鄞州永林电子电器有限公司 | A kind of modified model engine sensor |
| CN107134694A (en) * | 2017-01-24 | 2017-09-05 | 陈佳佳 | A kind of monitoring device for bridge |
| CN106994286A (en) * | 2017-03-24 | 2017-08-01 | 深圳市泰韦尔贸易有限公司 | A kind of air purifier |
| CN106994286B (en) * | 2017-03-24 | 2018-06-05 | 江苏锡沂高新区科技发展有限公司 | A kind of air purifier |
| CN107270143A (en) * | 2017-07-19 | 2017-10-20 | 桂林市安星环保科技有限公司 | A kind of energy-saving lamp device |
| CN107270143B (en) * | 2017-07-19 | 2018-10-16 | 温岭市新航产品设计有限公司 | A kind of energy-saving lamp device |
| CN107579389A (en) * | 2017-09-14 | 2018-01-12 | 黄均杰 | It is a kind of can protection against electric shock children's safety electric supply installation |
| CN109638501A (en) * | 2018-12-07 | 2019-04-16 | 曾郁绮 | A kind of refrigerator-freezer plug lock construction and its self-locking method |
| CN109638501B (en) * | 2018-12-07 | 2021-01-01 | 曾郁绮 | Refrigerator plug lock structure and self-locking method thereof |
| CN110141034A (en) * | 2019-05-15 | 2019-08-20 | 吴茹茹 | It is a kind of to rotate fixed splicing comb and its fixing means |
| CN111697558A (en) * | 2020-06-22 | 2020-09-22 | 珠海格力电器股份有限公司 | Demonstrator power management circuit and wireless demonstrator with same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20180512 |