A kind of appliance plug of easy-pulling
Technical field
The utility model relates to appliance plug, and especially a kind of appliance plug of easy-pulling after it is inserted in the supply socket, is easy to extract.Belong to the improvement of electric equipment products plug technology.
Background technology
Plug on the existing electric equipment products is the indispensable member that electric equipment products realize connecting power supply.Plug commonly used at present is to adopt the mode of encapsulating directly one-body molded with plastic material, and its manufacturing is easy, and cost is low.Yet, after this plug is inserted on the socket, when desiring to choose; through regular meeting choose effort and problem such as difficulty, probe into its because of, mainly be because this plug small; only can be with fingerhold plug body body portion, thus the operator is difficult for the application of force plug is pulled away socket.Therefore, some user is for being avid for facility, gets plug on the socket with the mode drawing of direct pull electric wire, so usually makes the electric wire fracture in the plug and must change plug again.
The utility model content
The purpose of this utility model is to consider the problems referred to above and provides a kind of manufacturing simple, not only chosen convenient but also the appliance plug of easy-pulling cheaply.
The technical scheme that realizes the utility model purpose is: the utility model comprise conducting strip and with conducting strip wire connecting and insulating protection shell, the junction of conducting strip and electric wire is coated on wherein fully by the insulating protection shell, it is characterized in that the main body of described insulating protection shell is provided with a through hole.
Described insulating protection shell is made by plastic material.
The big I of the through hole on the main body of described insulating protection shell is held a finger, and preferably can hold a forefinger.
Front end both sides at the insulating protection shell are respectively equipped with sunk structure, and when choosing plug, available thumb and other finger presses are on sunk structure with convenient, and the main body of clamping insulating protection shell extracts it from socket.
Described conducting strip is at least two, also can be three.
The beneficial effects of the utility model are: 1, have the characteristics of choosing easily, on the main body of its insulating protection shell through hole is arranged, electrical equipment is after using, and people's finger puts in the through hole slightly once firmly having pulled out plug; 2, manufacturing is easy, does not increase cost.The insulating protection shell is to adopt the mode of encapsulating directly integrated with plastic material, through hole of design on its main body, and need only changing, the encapsulating mould gets final product.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Embodiment one:
As shown in Figure 1: the utility model comprise conducting strip 1 and with conducting strip 1 wire connecting 2 and an insulating protection shell 3, this insulating protection shell 3 is coated on the junction of described conducting strip 1 and electric wire 2.In the present embodiment, conducting strip 1 has two, is connected with live wire with the zero line that constitutes electric wire 2 respectively, and insulating protection shell 3 adopts the moulding of plastic material encapsulating, and the junction of conducting strip 1 with electric wire 2 is coated on wherein fully.The main body of insulating protection shell 3 is provided with a through hole 31, through hole 31 does not destroy the coating fully of 3 pairs of conducting strips of insulating protection shell 1 and electric wire 2 junctions, the pore size of through hole 31 can hold a finger and enter, it is according to the man-machine interaction principle, preferably the forefinger that can hold the people is entered, like this when unplugg, forefinger put in the through hole 31 goes firmly to pull outward, convenient freely, hommization.
Embodiment two:
The difference of present embodiment and embodiment one is: in the present embodiment, leading section both sides at insulating protection shell 3 have been designed sunk structure 32 respectively, like this, can make the operator when choosing plug, after forefinger puts in the through hole 31, thumb and middle finger by at sunk structure 32 places, insulating protection shell 3 leading section both sides, can be exerted oneself very naturally more quietly, easily plug are pulled out from supply socket.