CN2388729Y - Elastic plug - Google Patents

Abstract

The utility model relates to an elastic plug which is composed of a casing, two rod pieces and two snap fastener. The utility model is characterized in that the rear half part of each of the two rod pieces which are inserted in the casing is respectively sheathed with an internal sleeve, and a spring is connected between the two internal sleeves; the rear part of the spring is provided with a baffle; the outer side of each of the two internal sleeves is respectively provided with a snap fastener, both ends of which penetrates out both sides of the casing. The utility model has the advantages of long service life, simple structure and low cost.

Description

A kind of Elastic plug

The utility model relates to a kind of plug, exactly is a kind of Elastic plug.

Along with the rapid development of economy, the raising of people's living standard, various household electrical appliance have entered huge numbers of families, thus the consumption of plug increases sharply thereupon.The general plug of usefulness in the existing daily life because the bar sheet is easily loosening, often can't be pegged graft with socket because of the loosening of bar sheet, thereby power supply can't be connected, and electrical equipment can not normally move, the plug that must often more renew.

The purpose of this utility model provides a kind of simple in structure, and is with low cost, and the bar sheet can not become flexible, the economical and practical Elastic plug of long service life.

The purpose of this utility model is realized by following technical scheme.

The utility model is made up of shell, bar sheet and snap-fastener, it is characterized in that: insert cover in the latter half of overcoat one of two bar sheets in the shell, inner room is connected with a spring in two, and plate washer is equipped with at the spring rear portion, and the snap-fastener that a termination passes the shell dual-side respectively is equipped with in the two interior cover outsides.

During use, pinch snap-fastener with hand and make to be exposed at and insert again in the socket after two outer bar sheets of shell separate certain distance,, guarantee power connection because the effect of spring makes the tight plug-and-socket of bar sheet.

The utility model has the advantages that because two bar sheets are opened by spring control, close up, not fragile, thus long service life is simultaneously simple in structure, with low cost, easy to use.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model external form figure.

By the following examples, in conjunction with the accompanying drawings, the utility model is done to describe further.

Embodiment 1:

(referring to Fig. 1,2) make shell 1 with duroplasts or rubber, insert the interior cover 4 that two Metallic rod sheets, 2 latter half of overcoat one soft-plastic materials in the shell 1 are made, 4 in cover connects a spring 5 in two, a duroplasts plate washer 6 is adorned at spring 5 rear portions, the snap-fastener 3 that a termination passes shell 1 dual-side respectively is equipped with in cover 4 outsides in two, also is provided with terminal screw in the shell.

Claims (1)

1, a kind of Elastic plug, form by shell (1), bar sheet (2) and snap-fastener (3), it is characterized in that: insert cover (4) in the latter half of overcoat one of two bar sheets (2) in the shell (1), be connected with a spring (5) between cover (4) in two, plate washer (6) is equipped with at spring (5) rear portion, and the snap-fastener (3) that a termination passes the shell dual-side respectively is equipped with in two interior cover (4) outsides.