CN201118051Y

CN201118051Y - Power supply extension line

Info

Publication number: CN201118051Y
Application number: CNU2007201023608U
Authority: CN
Inventors: 刘瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-25
Filing date: 2007-08-25
Publication date: 2008-09-17
Anticipated expiration: 2017-08-25

Abstract

The utility model belongs to the technique field of power and electric fittings, particularly relating to a power extension line. The problems that the current power cord of appliance can not be extended, the domestic fixed socket can not be used owing to being shaded, the cost of an added power patching board is high, the safety is lower and the stability is bad are solved. The utility model comprises a plug, a socket and a lead, wherein the plug is connected with one end of the lead, and a socket capable of inserting only one plug is connected with the other end of the lead; different forms can be adopted for the plug and the socket. Compared with prior technique, the power line of the domestic appliance is extended by the power extension line, thus the fixed socket is extended as well, thus saving a power wiring board; the power extension line has the advantage of economic and practicality, duration, improved safety, stable safety and reduced cost.

Description

Power extending line

Technical field

The utility model belongs to power supply, electric fittings technical field, is specifically related to a kind of power extending line.

Background technology

In the prior art, the plug that can plug in the power line two ends on the household electrical appliance is the incorporate power line with mold injection molding, this class power line can only provide power supply to this machine, can not prolong, when household electrical appliance need long power line, just need to increase power patch panel, make fail safe reduce, stability is bad, and is so both inconvenient, also strengthened use cost.

Summary of the invention

The utility model can not prolong in order to solve present household electrical appliance power line, and the family expenses fixed socket is blocked and can't uses, and it is too high to add distribution source wiring board cost, and fail safe reduces, and the problem that stability is bad provides a kind of economical and practical power extending line.

The utility model adopts following technical scheme to realize: a kind of power extending line comprises plug, socket and lead, and an end of lead is connected with plug, and the other end of lead connects the socket that can only insert a plug.Plug can be bipod can be tripod also, the jack on the socket can be bipod also can be tripod, can satisfy the requirement of different user.

The beneficial effects of the utility model are the power lines that prolonged household electrical appliance, make fixed socket also obtain prolongation, have removed purchase power supply wiring board from, and are economical and practical, use durablely, and fail safe improves, and connect firmly, reduced cost.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is tripod-tripod power extending line;

Fig. 3 is the end view of Fig. 2;

Fig. 4 tripod-bipod power extending line.

Among the figure: 1-plug, 2-socket, 3-lead, 4-jack.

Embodiment

In conjunction with the accompanying drawings embodiment of the present utility model is described further, embodiment is used for illustrating utility model, rather than it is imposed any restrictions.

Shown in Figure 1, the multipurpose power source extended line be plastics at lead 3 two ends with plug 1, socket 2 is used mold injection molding, jack 4 is arranged in the socket 2, all with international, domestic electrical standard is identical for the jack 4 of plug 1 and socket 2, and present embodiment plug 1 is a bipod, the jack 4 of socket 2 is a bipod also, satisfies the specification of most of electrical equipment.

Fig. 2 Fig. 3, plug 1 is a tripod, the jack 4 of socket 2 also is a tripod, and is corresponding one by one, satisfies the needs of high-power electric appliance.

Fig. 4 shows that plug 1 is a tripod, and the jack 4 of socket 2 is a bipod, satisfies needs in particular cases.

Claims

1, a kind of power extending line comprises plug (1), socket (2) and lead (3), and an end of lead (3) is connected with plug (1), it is characterized in that: the other end of lead (3) connects the socket (2) that can only insert a plug.