JPS6340854Y2 - - Google Patents

Description

[Detailed description of the invention] This invention connects the end of an electric wire to the terminal of an insulator or other electrical equipment, and covers the terminal part in order to prevent an electric shock short circuit accident when electricity is flowing between the end of the electric wire and the terminal. This invention relates to an insulated terminal cover.

After a conductive object such as an electric wire is connected to a terminal portion of an electrical device, an insulating cover made of rubber, plastic, etc. is attached to cover the terminal portion.
However, as shown in Fig. 3, this cover is formed so as to cover the terminal part, and a hole is bored in the outer periphery of the cover to lead out the conductive material, and a cut is made from the lower edge of this hole to the lower edge of the cover. , so that it can be easily attached to the terminal section. Therefore, although this cut makes it easy to fit into the terminal portion, it has the disadvantage that it is easy to come off.

In view of this, the present invention provides an insulated terminal cover that is easy to fit and difficult to come off.One side of an inverted U-shaped band piece is attached to the outer surface of a cylindrical part that fits and covers the terminal part. It is characterized in that the band pieces are connected and integrally formed, and both ends of the band pieces are attached to each other so as to hold the outer periphery of the conductive material led out from the terminal.

The present invention will be explained below based on the illustrated embodiments.

In the figure, A is the main body of the insulating terminal cover, which is made of insulating soft material such as rubber or plastic and is fitted to cover the outside of the terminal of the electrical equipment to which the conductor B is connected. When the conductor B connected to this terminal is led in one direction or two directions, the tube part 1 has a required shape, such as a cylindrical or square tube shape, to cover and hold the end of the conductor B. This band piece 2 is integrally provided on one or two opposing sides of the main body cylindrical part 1 so as to protrude outward, and the cylindrical part 1 and The top of the band piece 2 is closed, the bottom side is open, and the insides of the cylindrical part and the cover piece are electrically connected. The band piece 2 is formed into an inverted U-shape and is integrally connected with its upper side surface along the outer surface of the cylindrical part, but both ends 2a and 2b of the band piece 2 are separated from the cylindrical part and form free ends. Moreover, one end 2b is long and has a length necessary to hold the outer circumference of the conductive material led out from the terminal, and
A protrusion 3a is provided on the outer surface of the band a, and an engagement hole 3b is provided on the other end 2b.When the band piece 2 is wound around the outer circumference of the conductor as shown in FIG. The protrusions 3a are fitted and both ends of the band piece are engaged.

In the illustrated embodiment, two band pieces are protruded from two opposing sides of the main body cylindrical part, but even if there is only one band piece, or even two or more band pieces are provided on three sides, or even two or more band pieces are provided on the same cylindrical side. It is also possible to provide three or more protrusions in parallel, and methods other than the combination of protrusions and engagement holes can also be used to engage both ends of the band piece.

According to the present invention, since a part of the inverted U-shaped band piece is continuously provided on the side surface of the cylindrical part that covers the terminal part, the conductive object connected to the terminal and the contact with the terminal are prevented. In addition to being easy to install, the band piece holds and fixes the outer periphery of the conductive part, so the cover is securely attached to the terminal part, ensuring safety by preventing it from accidentally falling off due to vibration or other influences. There are advantages that can be further improved.

[Brief explanation of drawings]

FIG. 1 is an external view when it is attached to a terminal part, FIG. 2 is an external view before use, and FIG. 3 is a known external view. A... Main body of the insulated terminal cover, B... Conductive material,
1...Cylinder part, 2...Band piece, 2a, 2b...
End, 3a...protrusion, 3b...engaging hole.

Claims (1)

[Scope of utility model registration request] One side of an inverted U-shaped band piece is connected to the outer surface of a cylindrical part that fits and covers the terminal part to form an integral part, and both ends of this band piece are led out from the terminal. Insulated terminal covers that are attached to each other so as to hug the outer periphery of a conductive object.