JPS61124266U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of a suction port body of a vacuum cleaner showing an embodiment of the present invention, Fig. 2 is a perspective view of the same suction port body, Fig. 3 is a vertical sectional side view of the same, and Fig. 4 is a conventional vacuum cleaner. It is a perspective view showing an example of the suction mouth body of the vacuum cleaner. DESCRIPTION OF SYMBOLS 11...Suction port body, 12...Connection pipe, 13...Rotating brush, 14...Fan, 15...Rotating brush cover body, 28...Opening part, 71...Notch part serving as suction port, 81...Sliding plate, 85...Communication mouth.

Claims (1)

[Scope of utility model registration request] A suction port body with a connecting pipe provided on the rear side and a rotatable fan disposed therein, and an opening facing the fan formed on the front side, and a suction port body facing the opening and exposed to the outside of the front side of the body. a rotary brush that is rotatably provided and rotatably driven by the fan; and a rotary brush that is removably attached to the front side of the main body so as to surround the rotary brush and that has an open rear surface and that is attached to the rotary brush when attached to the main body. A rotating brush cover body having a substantially box shape with a notch provided on the lower surface to form opposing suction ports, and a rotating brush cover body that is slidably held between the body and the cover body when the cover body is attached to the body; A part of the communication port is closed to form a communication port, and the opening area of the communication port is selected so that the flow velocity of the intake airflow from the communication port is changed from a speed that does not rotate the fan to a speed that rotates the fan. A suction mouth body for a vacuum cleaner, characterized in that it is equipped with a sliding plate that changes the temperature.