JP3071677U - Vacuum cleaner suction tool - Google Patents

Abstract

(57) [Summary] [PROBLEMS] The present invention provides a suction port tool that is connected to a suction port of a vacuum cleaner, in which a rotating cylinder and a brush cylinder rotate by the start of suction, and can suck dust while brushing. Is what you do. SOLUTION: An outer cylinder 1, a brush cylinder 2, a rotating cylinder 3,
It is composed of a sphere 5.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a suction device for a vacuum cleaner.

[0002]

[Prior art]

 When vacuuming a place such as furniture or fittings with dust, a cylindrical suction tool with a brush at the tip is used.

[0003]

[Problems to be solved by the invention]

 However, in the case of using the suction port tool described above, brushing is necessary to float dust from the adhering surface to facilitate suction.

[0004]

[Means for Solving the Problems]

 According to the present invention, by adding a function of rotating the brush cylinder to the suction port tool, brushing is performed only by touching the rotating brush portion to the surface where dust is attached, so it is only necessary to move while touching. This makes it possible to float dust from the adhered surface and suck it out, thus solving the above-mentioned problems.

[0005]

【Example】

 As shown in FIG. 2, a rotating cylinder 3 and a ball 5 for reducing frictional resistance during rotation are provided inside the outer cylinder 1, and the brush cylinder 2 is rotated by the rotation of the rotating cylinder 3. 3 is connected.

As shown in FIG. 4, the rotating cylinder 3 attempts to rotate in the direction of arrow B when wind in the direction of arrow A hits several blades (pellers) 4 provided therein.

As shown in FIG. 7, a required number of movable balls 5 are inserted between a convex ring 6 provided outside the rotary cylinder 3 and a step surface 9 provided inside the external cylinder 1. In addition, friction is reduced and rotation is performed smoothly.

In addition, since the rotating cylinder 3 rotates while being pulled in the direction of arrow A, the surface of the convex ring 6 that contacts the ball 5 is inclined with respect to the longitudinal direction of the rotating cylinder so that the rotating shaft is Prevents deviation from the core of the diameter.

By providing the step 8 inside the tip of the outer cylinder 1, the rotating cylinder 3 is prevented from coming off the outer cylinder 1.

As shown in FIGS. 3 and 6, when the brush cylinder 2 and the rotary cylinder 3 are connected, if the notch 10 of the brush cylinder 2 and the small projection 11 of the rotary cylinder 3 are fitted, the idle rotation during rotation is possible. prevent.

[0011]

[Effect of the invention]

 As described above, according to the present invention, the rotary cylinder is provided in the suction port tool, and the suction wind hits the blades (pellers) provided inside the rotary cylinder, whereby the rotary cylinder can be rotated at high speed. By connecting a brush cylinder, dust can be sucked in while brushing.

[Brief description of the drawings]

FIG. 1 is an external view of a suction port tool according to the present invention.

FIG. 2 is a cross-sectional view of the suction port device according to the present invention.

FIG. 3 is a sectional view of a brush cylinder.

FIG. 4 is a sectional view of a rotary cylinder.

FIG. 5 is a sectional view of an outer cylinder.

FIG. 6 is an external view of a rotary cylinder.

FIG. 7 is a cross-sectional view showing a state of a sphere incorporated in the outer cylinder.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Outer cylinder 2 Brush cylinder 3 Rotating cylinder 4 Blade (peller) 5 Ball 7 Connection part

Claims (1)

[Utility model registration claims] 1. A suction port tool connected to a mouth portion of a suction hose of a vacuum cleaner, wherein the suction port comprises an outer cylinder, a rotating cylinder, and a brush cylinder, and the air to be sucked is inside the outer cylinder. A suction port tool comprising: a rotating cylinder that rotates by hitting a provided blade (peller); and a brush cylinder that is fixed to the rotating cylinder.