CN2184265Y

CN2184265Y - Improved plug and socket

Info

Publication number: CN2184265Y
Application number: CN 94206604
Authority: CN
Inventors: 庄文德
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-08
Filing date: 1994-03-08
Publication date: 1994-11-30
Anticipated expiration: 2004-03-08

Abstract

The utility model relates to an improved plug and socket, comprising a plug body which is provided with an outer shell. A pair of connecting feet which are simultaneously extended to the outside of the shell with a definite length is arranged in the plug body. The other end of each of the connecting feet is connected with conductor wires. The shell comprises a groove. The utility model also comprises a socket body which is provided with an outer shell. A pair of clamping seats is arranged in the socket body, and one end of each of the clamping seats are connected with conductor wires. The outside of the shell is provided with a pair of slot channels which are matched with the connecting feet. The socket comprises a clamping hook which can be clamped on the containing part of the plug body.

Description

Improved plug and socket

The utility model relates to a kind of plugs and sockets, is meant a kind of improved plugs and sockets with firm attachment plug function of socket especially.

Electric product has become indispensable article in the modern life, and the Christmas bulb string had become people already and celebrated indispensable ornament of the Spring Festival holidays joyously.And general Christmas lamp usually needs many string series connection to use in use, this just requires to connect a socket at the end of every cluster of lamps, ornamental more, but under certain conditions, needing to adopt 10 strings or more cluster of lamps, ornamental series connection to hang uses, make the socket of lamp string head end will bear the sagging strength of tens cluster of lamps, ornamental strings, and the connection of socket only relies on inner electroconductive elastic sheet clamping, so, in use, profit has connect lamp string more than tens of this common socket, just produces the phenomenon of throwing off, in order to solve this class problem, have to remove socket, electric wire is directly connected, but this method is brought many inconveniences when hiding for construction and with these lamp closed strings, except above-mentioned Christmans light string, other many plugs that need extended line, socket also is faced with and adopts a kind of effective fixture that it is connected firmly, avoids throwing off.

The purpose of this utility model is to overcome above-mentioned shortcoming of the prior art, and a kind of improved plugs and sockets that provides.

The purpose of this utility model is achieved in that the header body outside has a housing, and inside is provided with a pair of pin, and this extends a length to pin outside housing, and the other end of this pin is connected with electric wire, and housing parts is accommodated part;

One jack body outside has a housing, and inside is provided with a tenon seat, and tenon seat one end is connected with electric wire, and outside is provided with a pair of conduit, also is provided with a holder, can be fastened on the part of accommodating of header body.

Described resettlement section is divided into a conduit to lower recess.

Described resettlement section is divided into a hole.

Described holder is an outward extending grab.

Described holder is an outward extending projection.

Advantage of the present utility model is: a detachable holder is provided between plug and socket, plug and socket steadily can be coupled together, prevent that the two from throwing off in use.

Fig. 1 is the stereogram of first embodiment of the present utility model.

Fig. 2 is the stereogram that the plug of the utility model first embodiment combines with socket.

Fig. 3 is the utility model second embodiment stereogram.

Fig. 4 is the utility model the 3rd embodiment stereogram.

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1, a header body 10, one external shells 11, inside is provided with a pair of pin 12, and simultaneously to the housing 11 outside length of extending, pin 12 other ends then are connected in conductive electric wire 13 to pin for this, and housing 11 parts include a clamping slot 14; One jack body 20, one external shell 21, it is not shown in the figures that a tenon seat 22(is established in inside) tenon seat 22 1 ends are connected with conductive electric wire 23, the outside of this housing 21, be provided with a pair of conduit 24, match with a pair of pin 12, pin 12 is engaged with tenon seat 22, socket 20 also includes a grab device 25, grab device 25 is a thin-and-long element 251 by the extension of socket 21 both sides, be provided with inwardly protruded card Xun 253 in its end 252, can be fastened in the clamping slot 14 of header body 11, the trapezoidal portions 141 of draw-in groove 14 can be fastened on this card Xun 253 in the draw-in groove 14, and the outside of thin-and-long element 251 is provided with a ribs 254, is used for strengthening the intensity of thin-and-long element 251.

Fig. 2 is the stereogram of plug of the present utility model when combining with socket, and unless will block Xun 253 to the skew of place, inclined-plane, plug 10 and socket 20 are not easily separated after combining, thus can bear more heavy weight traction.

Fig. 3 is second embodiment of the present utility model, in this embodiment, holder is made of with hole 31 projection 30, wherein projection 30 is arranged on the socket 20, hole 31 is to be installed on the plug 10, when plug combines with socket, utilizes combining of projection 30 and hole 31, can guarantee that plug 10 and socket 20 under the traction of bearing gravity, remain and do not separate.

Fig. 4 is the 3rd embodiment of the present utility model, in this embodiment, holder is made of with card 41 protruding pin 40, and wherein protruding pin 40 is located on the plug 10, and the front end 411 of clip 41 has a hole 412, during use, can be linked on the protruding pin 40, when plug 10 combines with socket 20, utilize the fit of protruding pin 40 and clip 41, plug 10 and socket 20 remain and do not separate under the traction of bearing gravity.

Claims

1, a kind of improved plugs and sockets, it is characterized in that: the header body outside has a housing, and inside is provided with a pair of pin, and this extends a length to pin outside housing, and the other end of this pin is connected with electric wire, and housing parts is accommodated part;

2, a kind of improved plugs and sockets according to claim 1, wherein said resettlement section is divided into a conduit to lower recess.

3, a kind of improved plugs and sockets according to claim 1, wherein said resettlement section is divided into a hole.

4, a kind of improved plugs and sockets according to claim 1, wherein said holder is an outward extending grab.

5, a kind of improved plugs and sockets according to claim 1, wherein said holder is an outward extending projection.