JPS58169427A - Floor sucking port of electric cleaner - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a floor suction tool for a vacuum cleaner, and an object of the present invention is to improve the operability of cleaning gaps.

Conventionally, in the floor suction device of a vacuum cleaner, the height of the handle changes up and down during cleaning, and the rotating pipe attached to the floor suction device moves up and down. However, in the above floor suction tool, as the height of the handle increases, the force applied in the direction perpendicular to the surface to be cleaned increases. For this reason, especially when cleaning carpets, etc., a lint trap is installed on the underside of the suction device to sweep across the surface of the carpet and capture lint and cotton waste on the bottom of the carpet. C will become more entrenched. In other words, as the fabric woven with cut pile that is attached to the lint trap gets closer to the base of the carpet, it becomes difficult to sweep and capture the lint and cotton waste layered on the surface of the carpet. However, there was a drawback that the original vibration during operation increased and it was difficult to operate.

The present invention eliminates the drawbacks of the conventional example, and embodiments thereof will be described below with reference to the accompanying drawings.

In the figure, reference numeral 1 denotes the main body of the floor suction tool, behind which a rotary cylinder 2 is attached at a range of rotation, and a rotary pipe 3 is attached to the rotary cylinder 2 with a retaining ring 4 to prevent it from being pulled out. It is stopped and attached so that it can be supinated. Reference numeral 5 denotes an opening, from which a suction passage 6 extends from the left and right sides.

Reference numeral 7 denotes a front rotating roller which, together with the rear rotating roller 8, maintains a certain gap between the bottom surface of the bottom plate 9 and the bottom surface of the bottom plate 9 in order to prevent the bottom surface of the bottom plate 9 from contacting the floor surface and causing damage. The suction tool main body 1 for the floor can easily move along the floor surface. In front and behind the opening 5 of the bottom plate 9, a lint catcher 12, which is constructed by pasting a cloth 1o woven with cut pile on a stand 11, is approximately the same length as the opening 5 and parallel to the suction passage 6. It is provided for.

With the above configuration, when cleaning, the rotating pipe 3 is connected to the vacuum cleaner body via an extension pipe, a hose, etc., and the floor suction tool is operated on the surface to be cleaned to suck in dirt.

Next, in FIG.
5 through connecting plates 16 and 17. Also 18
19 is a guide plate that guides the vertical movement of the support center shaft 15, and 19 is a guide plate □ that guides the shaft 2o connecting the connecting plates 16 and 17 to the end of an arc.

In the above configuration, when the rotating barrel 2 connected to the rotating pipe 3 moves in the X direction about the central axis 14, the capture body 12 moves upward in the Y direction.

Therefore, if the height of the handle during cleaning increases, the capture object 1
The amount of protrusion from the underside of the bottom plate 9 of the main body of the floor suction device 2 is reduced, and the catching body 12 is less likely to dig into the carpet, making it possible to scoop and capture lint, cotton waste, etc. adhering to the carpet surface. This makes it easier to do so, and it also becomes easier to operate.

As described above, according to the present invention, as the height of the handle during cleaning increases, the output of the catcher provided on the bottom of the floor suction tool, which plays the role of sweeping and catching lint, cotton waste, etc., increases. In addition, it is effective in catching lint and making it easier to operate, especially when cleaning carpets.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a floor suction tool showing an embodiment of the present invention, FIG. 2 is a sectional view, FIG. 3 is a bottom view, and FIG. 4 is an explanatory diagram of the operation of the main parts. 1...Suction tool body, 2...Rotating barrel, 1
2... Captured object. 〈 2nd Figure 63 Figure M4

Claims (1)

[Claims] There is a rotating body that rotates up and down as the height of the hand grip changes during operation, and a vertically movable trap that captures lint and cotton waste on surfaces such as carpets at the bottom of the floor suction unit. A vacuum cleaner floor suction tool, wherein the catching body is moved up and down in response to the rotation of a rotary drum.