CN201478651U

CN201478651U - Plug integrated with socket function

Info

Publication number: CN201478651U
Application number: CN2008201778439U
Authority: CN
Inventors: 张炎
Original assignee: 郑敏
Priority date: 2008-11-21
Filing date: 2008-11-21
Publication date: 2010-05-19
Anticipated expiration: 2018-11-21

Abstract

The utility model discloses a plug integrated with socket function, which comprises a wire, a metal part used for being inserted into a socket and a plastic part used for surrounding the metal part for insulation and being convenient to hold, and is characterized in that the plastic part is formed with a jack being electrically connected with the metal part and being capable of being inserted by other plugs.

Description

A kind of plug that is integrated with function of socket

Technical field:

The utility model relates to a kind of plug, particularly relates to a kind of plug that is integrated with function of socket.

Background technology:

Along with the constant growth of productivity, the continuous progress of science and technology, various household electrical appliance are constantly entering each ordinary family makes people can enjoy unprecedented convenient life, improves the quality of living.And being extensive use of of various modern office equipment also makes people can reduce working strength, increases work efficiency, for the further raising of social productive forces provides strong support.

Electric equipment kind, quantity get more and more, socket use amount in family and the office space is also more and more, how to improve the security performance of socket, so that safe electric connecting mode to be provided, avoiding the safety infringement of electricity for personnel, equipment, is the focus of people's common concern.

Whether socket secure, and influencing factor is a lot.At first, the connected mode with its internal wire has very big relation.The most advanced at present connected mode is fast connecting terminal structure.This structure connected mode is simple, electric wire need only be injected portion of terminal, connect promptly to accuse to finish, and wiring state is evenly neat and firm difficult drop-off.Live part does not expose, so construct, do not have when using the danger of electric shock.Secondly, employed material also is the key factor that influences its security performance in the socket.Generally speaking, its sheathing material should adopt the good urea resin of electrical characteristic, is characterized in firm and does not fire, and is heated and can be out of shape.

Except the requirement on the general structure and material, the particular surroundings that socket uses has also proposed requirement to its security performance, as the socket that uses among the kitchen guarding, anti-dabble box or plastic dam generally need be installed on panel, effectively prevent greasy dirt, steam intrusion, increase the service life, prevent because of moisture-induced short circuit.

Present socket adopts square moulding mostly, and several jacks of arranging on it have an electric wire that is connected with plug to link to each other with power supply.This socket can be subjected to consumer's popular welcome for different electrical equipment uses simultaneously because a plurality of jacks can be provided.

With the corresponding electric elements of socket are plugs, generally be that a working of plastics combines formation with two or three metalworks, working of plastics closely is enclosed in the periphery of metalwork, plays on the one hand the effect of insulation, is convenient to holding of staff on the other hand and takes.And metalwork inserts the hole of socket, when three holes, the 3rd connection be ground wire, use for the electrical equipment that grounding requirement is arranged, to avoid danger.

But the problem that exists is at present: whenever plug a plug on the socket, its jack has just lacked one, especially for the socket that has only a jack, when an electrical equipment uses, promptly when above when being inserted with a plug, just can not give other electric power supply again, bring inconvenience for people's life.

The utility model content:

In order to solve the problems of the technologies described above, the utility model provides a kind of plug that is integrated with function of socket, and after it was inserted on the socket, itself just can form a socket, and other electrical equipment can be inserted on the jack that it forms above, and particular content is as follows:

A kind of plug that is integrated with function of socket, comprise electric wire, be used to insert the metalwork of socket and, it is characterized in that: be formed with metalwork the jack that is electrically connected, can inserts for other plug on the described working of plastics in order to surround described metalwork to play insulating effect and conveniently to hold the working of plastics of taking.

Described plug is square or triangle, described electric wire from plug when inserting state below draw, wherein said jack is formed at the opposite of metalwork.

The jack place of described plug has plastic dam, causes electric shock with the reed of avoiding hand can contact in the jack.

Described plastic dam can be taken off whole the covering of jack place face when inserting jack with lid.

Described plastic dam can be connected jack institute on the whole with the hinge connected mode with whole the covering of jack place face, it can be raised when inserting jack and expose jack.

Described plastic dam is installed in the jack with the torsion spring form, is in closure state to cover jack before being inserted into.

Described working of plastics and plastic dam adopt fire proofing.

Described jack is two hole jacks or three hole jacks.

Description of drawings:

Accompanying drawing 1-3 is the schematic diagram that has the socket of jack provided by the utility model.

Reference numeral 1 is a plug, and 2 is electric wire, and 3 is jack, and 4 is plastic dam.

Embodiment:

Below in conjunction with accompanying drawing embodiment of the present utility model is described.

As Figure 1-3, be integrated with the plug of function of socket, comprise electric wire 2, be used to insert the metalwork of socket and, it is characterized in that: be formed with metalwork the jack 3 that is electrically connected, can inserts for other plug on the described working of plastics in order to surround described metalwork to play insulating effect and conveniently to hold the working of plastics of taking.After it is inserted on the socket, itself just can form a socket, other electrical equipment can be inserted on the jack 3 that it forms above, if electrical equipment all adopts above-mentioned attaching plug, then a socket can be used by a plurality of electrical equipment simultaneously, need not need unnecessary utensils such as many jacks insert row, has both saved cost, make arranging of electric wire 2 cleaner and tidier again, the potential safety hazard of having eliminated apparent mixed and disorderly phenomenon and may having brought thus.

Described plug 1 is square or triangle, described electric wire 2 from plug 1 when inserting state below draw, wherein said jack 3 is formed at the opposite of metalwork.Electric wire 2 is drawn from the below, is to belong to the sagging situation of nature, can not cause pullling of electric wire 2, makes electric wire 2 be in stressed smaller state; And jack 3 is positioned at the opposite of metalwork, is convenient to other electrical equipment and inserts, and is easy to put forth effort, and can not cause coming off of plug 1 in the plug process.

Jack 3 places of described plug 1 have plastic dam 4, cause electric shock with the reed of avoiding hand can contact in the jack.Plastic dam 4 can have following various ways:

1. described plastic dam 4 can the place face be whole covers with jack 3, when inserting jack lid is taken off.Accompanying drawing 1 has promptly been represented this situation, and lid is buckled in jack 3 place faces, can take off at any time.

2. described plastic dam 4 can the place face be whole covers with jack 3, is connected 3 of jacks on the whole with the hinge connected mode, it can be raised when inserting jack 3 and expose jack 3.This structure needn't be worried losing of plastic dam 4.

3. described plastic dam 4 is installed in the jack with the torsion spring form, before being inserted into, be in closure state to cover jack 3, this is such as the common jack pattern in ground such as kitchen in the waterproof place, but the utility model adopts this structure except the energy waterproof, and the reed that can also avoid hand can contact in the jack causes electric shock.Mould.

Described working of plastics and plastic dam 4 adopt fire proofing, prevent breaking out of fire when electric leakage.

Described jack 3 is two hole jacks or three hole jacks.

Claims

1. plug that is integrated with function of socket, comprise electric wire, be used to insert the metalwork of socket and, it is characterized in that: be formed with metalwork the jack that is electrically connected, can inserts for other plug on the described working of plastics in order to surround described metalwork to play insulating effect and conveniently to hold the working of plastics of taking.

2. the plug that is integrated with function of socket as claimed in claim 1 is characterized in that: described plug is square or triangle, described electric wire from plug when inserting state below draw, wherein said jack is formed at the opposite of metalwork.

3. the plug that is integrated with function of socket as claimed in claim 1 is characterized in that: the jack place of described plug has plastic dam, causes electric shock with the reed of avoiding hand can contact in the jack.

4. the plug that is integrated with function of socket as claimed in claim 3 is characterized in that: described plastic dam is taken off whole the covering of jack place face when inserting jack with lid.

5. the plug that is integrated with function of socket as claimed in claim 3 is characterized in that: described plastic dam is connected jack institute on the whole with whole the covering of jack place face with the hinge connected mode, it can be raised when inserting jack and expose jack.

6. the plug that is integrated with function of socket as claimed in claim 3 is characterized in that: described plastic dam is installed in the jack with the torsion spring form, is in closure state to cover jack before being inserted into.

7. as claim 1 or the 3 described plugs that are integrated with function of socket, it is characterized in that: described working of plastics and plastic dam adopt fire proofing.

8. the plug that is integrated with function of socket as claimed in claim 1 is characterized in that: described jack is two hole jacks or three hole jacks.