JP2005005251A - Plug cover - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a plug cover preventing dusts harmful for a terminal from infiltrating between an insertion plug and a receptacle. <P>SOLUTION: The dust harmful for the terminal 5 is prevented from adhering during electrical connection by mounting a bellows-shaped body 2 and an adhesion tape 3 on an insulating elastic rubber cover main body 1 at the outside of the insertion plug 4. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

The present invention is installed outside the plug, and when the united energization with the embedding outlet is provided, the outside air is cut off with respect to the gap between the two, and the maximum harm of the outside air in the plug and the embedding plug is pursued. Is.

It was that it was not calculated with the idea that it would be dangerous if it could be simply energized.

A devising solution was devised because the outside air given to the terminals between the plugs and plug sockets during energization, that is, dust, dust, etc. in the air was accumulated over a long period of time and many accidents such as fires occurred due to the cause. Is.

By attaching the bellows-like body part 2 and the adhesive tape 3 to the insulating shrink rubber cover main body 1 outside the plug 4, dust, dust, etc., which are harmful to the terminal 5, cannot be attached during energization. It is possible.

Results of invention

As is clear from the above explanation, it is an advantage that the installation and fixing of the insulating shrinkable rubber cover eliminates the harm in the terminals during energization and prevents or prevents fire.

This was realized by interposing minimum auxiliary parts to the plug and plug socket during energization.

FIG. 1 is an external side view of a main body provided with a bellows-like body portion 2 and an insulating tape 3 that can be bonded to the insulating shrink rubber body 1 of the present invention.

2 is a front view of the insulating shrinkable rubber body, FIG. 3 is a cross-sectional view, and FIG.

FIG. 5 shows a conventional plug 4 and the wall 8 and plug socket 7 shown in FIG.

FIG. 7 shows that the bellows-like body portion 2 is contracted by interposing the insulating shrink rubber body 1 in the plug 4 and the plug socket 7, so that the outside air is blocked by the adhesive tape 3 being bonded to the wall 8. It is.

With such a structure as described above, it can be easily mounted in the interposition between the plug 4 and the plug socket 7, and the action of preventing and preventing fire can occur.

FIG. 3 is an external side view of an insulating shrink rubber main body of the present embodiment. FIG. 2 is a front view of an insulating shrink rubber main body of the present embodiment. FIG. 3 is a cross-sectional view of an insulating shrinkable rubber body according to an embodiment of the present invention. These are the completed external side surfaces of the proposed embodiment insertion plug and the insulating shrink rubber body. FIG. 3 is a side view of a conventional plug. FIG. 2 is a side view of a plug socket and a wall. Is a completed drawing of the present embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Insulation shrink rubber body 2 Bellows-shaped body part 3 Adhesive tape 4 Plug-in plug 5 Terminal 6 Power cord 7 Plug-in outlet 8 Wall

Claims (1)

The insulating shrinkable rubber cover main body 1 is fixed to the insertion plug 4 by interposing the insulating shrinkable rubber cover main body 1 with a bellows-like body 2 at the portion of the insulating shrinkable rubber main body 1, an adhesive tape 3 is provided, an insertion outlet 7, and a wall 8. It is a plug cover characterized by closely contacting.

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