JPS62178947U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a half-sectional side view of the same, Fig. 3 is a sectional view taken along the line of Fig. 2, and Fig. 4 is a sectional view taken along the line of Fig. 2; 5 is a view taken along the line shown in FIG. 2, FIG. 6 is a perspective view showing a connected state, and FIG. 7 is a perspective view showing a conventional example. DESCRIPTION OF SYMBOLS 1...Flexible tube, 2...Suction port, 3...Extension pipe, 5...Cylinder body, 15...Integrated cover, 16...Wiring insertion passage, 1
7... Male connector, 18... Female connector, 19... Wiring.

Claims (1)

[Scope of utility model registration request] An extension pipe 3 is connected between a floor suction port 2 equipped with an electric motor and a flexible pipe 1 connected to the vacuum cleaner body,
In the case where wiring 19 is provided from the flexible tube 1 side to the electric motor, the extension tube 3 consists of a single cylindrical body 5, and male connectors 17 are provided at both ends of the extension tube 3.
and a female connector 18 are arranged, and a male connector 1
7 and the female connector 18, and an integral cover 15 was attached to the extension tube 3 to cover the male connector 17, the wiring 19, and the female connector 18, and the extension tubes 3 were connected to each other. In this case, the male connector 17 of one extension pipe 3 and the female connector 1 of the other extension pipe 3
An extension tube for a vacuum cleaner, characterized in that 8 and 8 are removably connected to each other.