CN2746599Y - Safety plug capable of inserting by one hand - Google Patents
Safety plug capable of inserting by one hand Download PDFInfo
- Publication number
- CN2746599Y CN2746599Y CN 200420088626 CN200420088626U CN2746599Y CN 2746599 Y CN2746599 Y CN 2746599Y CN 200420088626 CN200420088626 CN 200420088626 CN 200420088626 U CN200420088626 U CN 200420088626U CN 2746599 Y CN2746599 Y CN 2746599Y
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- China
- Prior art keywords
- plug
- header body
- connecting portion
- face
- cylinder
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- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a safety plug capable of inserting by one hand, and is applied for the electricity fetching and electricity conducting of the products of various electric appliances, motors, machineries, electronic assemblies, etc. The utility model is composed of a plug body and a thrust button. One butting end face of the plug body is provided with a power source connecting part, and one arbitrary end of the plug body is provided with an electric wire. The selecting point of the plug body is provided with a through hole which penetrates to the butting end face. The thrust button is provided with a cylinder. The top end of the cylinder is provided with a press part. The cylinder of the thrust button forms the axial moving shape and is arranged across the through hole of the power plug. The end of the cylinder extends to the butting end of the power plug. Thus, a safety plug is formed, which has labor saving to thrust the thrust button to butt the separation of the plug body and the connecting part of the power source. The utility model provides an easy safety plug capable of inserting by one hand for various household appliances, motors, machineries or electronic products. The structure is simple, and the power plug inserting is safe and labor-saving.
Description
Affiliated field:
The utility model relates to a kind of safety plug of singlehanded plug, and it is applied to make the attaching plug that power supply connects.
Background technology:
Attaching plug is the article for product power takings such as electrical equipment, motor, machinery or electronic building brick or conduction, it has the made header body of an insulating material usually, be provided with the power supply connecting portion at this header body one end face, header body is connected with the power line connecting portion with the electric wire that any end place is provided with, therefore make the electric wire of this attaching plug offer required electric energy such as above-mentioned electric equipment products by this power supply connecting portion conduction.Present common electrical prong structure, Theory is not made as the power supply connecting portion pin shape (being generally a positive and negative electrode pin and a grounding leg) that protrudes in header body, or offer the jack shape at an end face of header body, when products such as this attaching plug and wall socket, extended line or electrical equipment are pegged graft, often need in addition utilization shell fragment clamp structure that electric energy can be guaranteed through this power supply connecting portion and conducting (a plurality of elastic conducting strip clamping positive and negative electrode pins and grounding leg are for example arranged in the socket) prevents that this power supply connecting portion from getting loose arbitrarily.Yet, the utilization of this kind shell fragment clamp structure, the trouble that but causes the user must pull out when choosing attaching plug for example must be pushed down revocable sockets such as extended line socket on the other hand, another hand plug of choosing again; Especially electric wire etc. is for example firmly pullled in the common incorrect plug action of pulling out, and not only causes this attaching plug to damage easily, when exerting oneself when excessive, and user's hand easily takes place collides situations such as other article; This shows that known attaching plug exists pulls out inconvenience, the drawback that its structural design is also unreasonable.
Summary of the invention:
The purpose of this utility model provides a kind of safety plug design of singlehanded plug, a kind of plug plug pressing structure is provided especially, the guiding user adopts the correct method of pulling out plug and action, safeguarding this attaching plug normal useful life, for laborsaving and the safety attaching plug of choosing breaks away from products such as socket or electrical equipment and provides safeguard.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of safety plug of singlehanded plug mainly is made up of a header body and a pushing button.It is characterized in that being provided with a conflict end face at an end of header body, be provided with at least one electric wire connecting portion in the conflict end, and be provided with the power line that electrically connects with the power supply connecting portion at any end place of header body, be provided with at least one penetration state through hole at the header body chosen place, the press section is by the pushing button and move axially the shape cylinder and form, and it is plugged in the through hole on the header body.Make this cylinder end extend the conflict end of attaching plug, forming a kind of laborsaving promotion thus should get final product this header body of contact and power supply connecting portion disengaging attaching plug by press button.
The centre of the utility model in through hole inside is provided with a cross bar, and cylinder comprises that its shaft is provided with an axially extended guide groove, and guide groove and cross bar are complementary, and this cross bar can be placed through in the guide groove, and pushing button cylinder can be moved axially.Guide groove is included in the terminal at least one madial wall of guide groove and is provided with a projection, or is provided with a projection at least one madial wall adjacent top end of guide groove place.Form the upper and lower card stop of this cross bar thus, get loose arbitrarily to prevent this pushing button.Comprise at the power supply connecting portion being the pin that protrudes in the conflict end face, or the jack of offering at the conflict end face.The cylinder of pushing button is included in the lower end and is connected with at least one hollow form sleeve, and sleeve is axially moving type, is sheathed on the periphery of the power supply connecting portion of header body, and the end of sleeve extends to the conflict end face.Power supply connecting portion in corresponding header body is provided with two sleeves.
The utility model provides a kind of safety plug of singlehanded plug easily for various household electrical appliance, motor, machinery or electronic product, and it is simple in structure, plug attaching plug safety labor-saving.
Description of drawings:
Fig. 1 is the schematic perspective view of each member decomposing state of the utility model;
Fig. 2 is the sectional schematic diagram that each member of the utility model is formed state;
Fig. 3 implements schematic diagram for the utility model uses operation;
Fig. 4 is the utility model header body outward appearance embodiment schematic diagram;
Fig. 5 is the utility model power supply connecting portion embodiment schematic diagram;
Fig. 6 is the utility model power supply connecting portion embodiment schematic diagram;
Fig. 7 is the schematic perspective view of another embodiment of the utility model;
Fig. 8 operates the enforcement schematic diagram for another embodiment of the utility model.
Main figure number explanation:
1, header body; 11, conflict end face; 12, power supply connecting portion; 12a, 12b, positive and negative electrode pin; 12c, grounding leg; 12d, 12e, both positive and negative polarity jack; 12f, earth jack; 12g, thin jack; 13, electric wire; 14, through hole; 15 cross bars; 2,2 ', pushing button; 21,21 ', cylinder; 22, press section; 23, guide groove; 231,232, projection; 24 ', sleeve; 10, socket; 101, end face.
Embodiment:
Below with reference to accompanying drawing the novel architectural feature of this reality and other effects, purpose are described below in detail:
As shown in drawings, the utility model is a kind of safety plug of singlehanded plug, the attaching plug that can provide various household electrical appliance, motor, machinery or electronic product etc. to pull out power line easily, and it is made up of a header body 1 and a pushing button 2, wherein:
Therefore, the cylinder 21 of described pushing button 2 is and can moves axially in the through hole 14 that shape is placed through this header body 1 (as shown in Figure 2), press section, cylinder 21 top 22 is exposed to outside the header body 1, and cylinder 21 ends may extend to conflict end face 11, and cross bar 15 just in time is set in the guide groove 23 of cylinder 21, the safety plug of forming singlehanded plug of the present utility model guaranteeing the useful life of this attaching plug, and reaches the effect of the laborsaving and safe attaching plug of choosing.
Fig. 3 has represented operation enforcement action of the present utility model, no matter its header body 1 is plugged in fixed or revocable socket 10 or other electric equipment place with power supply connecting portion 12, when the user will make this attaching plug break away from socket 10 or other electric equipment, can directly collude junction or other suitable positions that is held in header body 1 and electric wire 13 with singlehanded finger, press described pushing button 2 with same finger again, pushing button 2 and cylinder 21 are supported at socket 10 or other electric equipment end face 101 places, therefore producing opposite force can make header body 1 and power supply connecting portion 12 break away from socket 10 or other electric equipment, reach the effect of singlehanded labor-saving plug-pull, improve hand of known technology and must push down socket, the trouble of plug and the another hand is chosen again, also can avoid exerting oneself excessive and hand takes place collide other article, reach the benefit of safe handling.
As mentioned above, the shape of header body 1 of the present utility model is not limited to specific, and its power supply connecting portion 12 also can change arbitrarily according to various countries' socket form or electric equipment form and implements, as shown in Figure 1, power supply connecting portion 12 can be made as the pin shape structure that protrudes in header body 1 its conflict end face 11, and includes positive and negative electrode pin 12a, 12b and grounding leg 12c; As shown in Figure 5, power supply connecting portion 12 can be offered at conflict end face 11 places of header body 1 and be jack shape structure, and includes positive and negative electrode jack 12d, 12e and earth jack 12f, for electric equipment is done the power supply supply; Or as shown in Figure 6, conflict end face 11 places that this power supply connecting portion 12 can be positioned at header body 1 offer and are the thin jack 12g structure of plural number, so the formation attaching plug that can be connected with electronic product; This shows that laborsaving, the safe connect-disconnect structure feature that the above-mentioned through hole of the utility model 15 and pushing button 2 are formed all can be implemented on the header body place of different shape arbitrarily, reaches effect laborsaving and the safety plug.
Secondly, as shown in Figures 1 and 2, the guide groove 23 of described cylinder 21, be provided with a projection 231 (be illustrated as two madial walls and be equipped with projection 231) and be provided with a projection 232 (be illustrated as two madial walls and be equipped with projection 232) at guide groove 23 terminal at least one madial walls at these guide groove 23 at least one madial wall adjacent top end places, constitute the upper and lower card stop of cross bar 15 thus, in case thrust press button 2 gets loose arbitrarily.
As shown in Figure 7, the lower end of pushing button 2 ' its cylinder 21 ' of the present utility model can be connected with at least one hollow form sleeve 24 ' (as shown in the figure, can be two hollow form sleeves 24 ' of corresponding power connecting portion 12 its positive and negative electrode pin 12a, 12b) will push button 2 ' and be installed in the header body 1, one cylinder 21 ' is passed by the through hole 14 of header body 1, can make this sleeve 24 ' be axially active state, be set in power supply connecting portion 12 peripheries of header body 1, and make this sleeve 24 ' end extend to conflict end face 11; Therefore; when the user pushes described pushing button 2 ' (as shown in Figure 8); except making this sleeve 24 ' be held in socket 10 or other electric equipment end face 101 places; with laborsaving this header body 1 that pulls up of one hand; also can utilize this sleeve 24 ' to envelope the power supply connecting portion 12 (for example described positive and negative electrode pin 12a, 12b) of outer dewiness simultaneously; avoid touching to reach protection user hand, with the safety benefit of protection power supply connecting portion 12.
In sum, " a kind of safety plug of singlehanded plug " of the present utility model has practicality and creativeness, its novel structure, function conforms to fully with purpose of design, be a kind of safety plug of singlehanded plug easily, it is simple in structure, plug attaching plug safety labor-saving.
Claims (6)
1, a kind of safety plug of singlehanded plug, it is made of header body, of the present utility modelly be characterised in that the end in header body is provided with a conflict end face, be provided with at least one electric wire connecting portion in the conflict end, and any end place is provided with the power line that electrically connects with the power supply connecting portion, be provided with at least one penetration state through hole at the header body chosen place, the press section is by the pushing button and move axially the shape cylinder and form, and it is plugged in the through hole on the header body.
2, the safety plug of a kind of singlehanded plug according to claim 1 is characterized in that the centre in through hole inside is provided with a cross bar, and cylinder comprises that its shaft is provided with an axially extended guide groove, and cross bar is placed through in this guide groove.
3, the safety plug of a kind of singlehanded plug according to claim 2 is characterized in that guide groove is included in the terminal at least one madial wall of guide groove and is provided with a projection, and is provided with a projection at least one madial wall adjacent top end of guide groove place.
4, the safety plug of a kind of singlehanded plug according to claim 1 is characterized in that the power supply connecting portion by being the pin that protrudes in the conflict end face, or forms at the jack that the conflict end face is offered.
5, the safety plug of a kind of singlehanded plug according to claim 1, the cylinder that it is characterized in that pushing button is included in the lower end and is connected with at least one hollow form sleeve, sleeve is axially moving type, is sheathed on the periphery of the power supply connecting portion of header body, and the end of sleeve extends to the conflict end face.
6, the safety plug of a kind of singlehanded plug according to claim 5 is characterized in that at the power supply connecting portion of corresponding header body two sleeves being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088626 CN2746599Y (en) | 2004-09-27 | 2004-09-27 | Safety plug capable of inserting by one hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088626 CN2746599Y (en) | 2004-09-27 | 2004-09-27 | Safety plug capable of inserting by one hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2746599Y true CN2746599Y (en) | 2005-12-14 |
Family
ID=35583176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420088626 Expired - Fee Related CN2746599Y (en) | 2004-09-27 | 2004-09-27 | Safety plug capable of inserting by one hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2746599Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841104A (en) * | 2010-04-13 | 2010-09-22 | 成都云杉科技有限公司 | Plug special for disabled persons |
| CN106058576A (en) * | 2016-08-14 | 2016-10-26 | 华威博奥电力设备有限公司 | Plugging module |
-
2004
- 2004-09-27 CN CN 200420088626 patent/CN2746599Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841104A (en) * | 2010-04-13 | 2010-09-22 | 成都云杉科技有限公司 | Plug special for disabled persons |
| CN106058576A (en) * | 2016-08-14 | 2016-10-26 | 华威博奥电力设备有限公司 | Plugging module |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051214 Termination date: 20130927 |