JP2003153834A - Cloth suction preventing plate to be mounted to vacuum cleaner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a cloth from being sucked to cover a suction port in the case of cleaning the cloth, or the like, by using a cloth suction preventing plate which is to be mounted to the suction port of the suction body of a vacuum cleaner. SOLUTION: This cloth suction preventing plate has a plate body 12 of nearly the same size as that of the lower surface of the suction body 1 of the vacuum cleaner. A plurality of window holes 13 are bored at the plate body, and a mounting band 14 with which the plate body can detachably be fitted to the suction port formed at the lower face of the suction body 1 is attached to the plate body.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cloth suction prevention plate for mounting an electric vacuum cleaner.

[0002]

2. Description of the Related Art An electric vacuum cleaner usually has a hose protruding from the inside of a tank such as a cylinder, and a hose end is connected to a tubular handle and a distal end of the hose is connected to a suction body, respectively. It is designed to inhale dust, dust, etc. from the suction port on the lower surface of the suction body and collect it in a dust bag attached to the above tank. There was a drawback that suction was blocked and the suction port was blocked, making suction impossible.

In order to remove such a defect, there is known a suction body in which the lower surface of the suction port is divided by a partition plate and divided into several parts.

[0004]

Since the above-mentioned suction body is formed as a dedicated suction body for cloth or the like, there is the inconvenience of having to replace the suction body each time it is used, and the suction body is relatively Since it was large, it was difficult to store it.

The present invention is a fabric suction preventing plate which is small, lightweight and inexpensive to manufacture, and is provided so that it can be attached to and removed from the suction port of an electric vacuum cleaner very easily.

[0006]

As a first means, there is provided a plate-like body 12 having substantially the same size as the lower surface of the vacuum cleaner suction body 1, and the plate-like body has a plurality of window holes. A mounting band 14 was provided which was drilled and from which the plate-shaped body could be removably attached to the lower surface of the suction body 1.

In addition to having the first means as the second means, the plate-like body 12 is formed in a grid shape, and the window holes 13 are formed at each grid.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS First, the first embodiment shown in FIGS. 1 and 2 will be described. 1 is a suction body of an electric vacuum cleaner, which is a rear portion of a rectangular intermediate plate 2 in the left-right direction. A tubular handle insertion tube 3 is projected rearward and upward from above, and a tip end portion of a tubular handle 4 of an electric vacuum cleaner is airtightly fitted in the insertion tube, and the lower surface of the plate-like body 2 serves as a suction port. Has been formed.

Reference numeral 11 is a cloth suction prevention plate, which is the suction body 1 described above.
The lower surface, to be precise, has a plate-shaped body 12 having substantially the same shape and size as the lower surface of the plate-shaped body 2. The plate-shaped body has a plurality of window holes 13, and the plate-shaped body is the suction body. 1. A mounting band 14 that can be removably attached to the lower surface is projected from the plate-shaped body.
The plate-shaped body is preferably made of synthetic resin.

The plate-like body 12 can be formed in a lattice shape as shown in the drawing, and each lattice can be used as the window hole 13. Since the plate-like body 12 is provided so that cloth or the like is not directly sucked and does not block the suction port, it may be a rhombic mesh-shaped window hole, but the frame plate portion between each window hole and the plate-like body outer periphery may be used. 15 is preferably a thin rod portion.

In the illustrated example, the mounting band 14 is formed of a stretchable rubber-containing cloth-like band 16, and both ends of the cloth-like band are attached to the front and rear frame plate portions of the left and right portions of the plate-like body 12 having a substantially rectangular shape. The part is wound and fixed. In order to prevent the fixed portion from sliding along the frame plate, the band insertion through holes 17, 17 are formed as shown in the figure, and the cloth band end portion is inserted through the through holes. To fix. The cloth band intermediate portion 18 between the both ends is projected upward in an inverted U shape, as shown in FIG.
As shown by, the inverted U-shaped part is stretched against the elasticity,
The left and right portions of the above-mentioned disc-shaped body 2 can be inserted by inserting the left and right portions of the plate-shaped body and the stretched cloth-shaped band into each other and elastically restoring the cloth-shaped band.

In a second embodiment shown in FIG. 3, the mounting band 14 is formed of a widely known so-called Velcro (registered trademark) 19, and a plate provided in the same manner as in the case of FIG. Insertion through-holes provided at the rear edges of the left and right parts of the body 12
17 and 17 are fixed by passing one end of the tape, and the plate-like body 12 is applied to the lower surface of the board-like body 2 as shown in FIG. Pass through the insertion through holes 17, 17 at the front edges of both parts, and insert either male or female tape portion 19a at the tip of the tape into either male or female tape portion 19 excluding the tip.
You can attach it to b.

In the embodiment shown in FIG. 4, a clasp 20 is formed by integrally molding the above-mentioned mounting band with a plate-like body 12 using a synthetic resin material.
A belt portion 21 having a stopper 20 at one end from one of the front and rear sides of the right and left portions of the plate-shaped body 12
a is projected, and the belt portion 21b with the stopper hole 22 for the stopper is protruded from the other side, and the stopper rod 20a of the stopper is inserted into the stopper hole 22 so that both belt portions can be detachably connected. ing. The mounting on the board 2 can be performed in the same manner as in the above-described embodiment.

The cloth suction preventive plate 11 is the suction member 1 described above.
The plate-like body 12 may be moved to the upper surface side of the board-like body 2 and the mounting band may be moved to the lower surface side of the board-like body 2 while being attached to the plate-like body 2 so that cleaning other than cloth or the like can be performed in this state.

[0015]

As described above, the present invention has the above-described structure. By the structure described in claim 1, it can be easily mounted on the lower surface of the suction body 1 of the vacuum cleaner, and in the mounted state, the plate-shaped body is provided. Since the frame plate portion 15 of 12 contacts the cloth or the like to prevent the suction, there is no possibility that the suction port is blocked, and dust or the like on the surface of the cloth or the like can be sucked through the window hole 13. Further, since the plate-like body 12 may have substantially the same size as the lower surface of the suction body 1 and has a plurality of window holes 13 formed therein, the plate-like body 12 can be much lighter and smaller than a conventional suction body for exclusive use of cloth or the like. Since it is only necessary to attach the mounting band 14 to the plate-shaped body 12, the cost can be reduced. Further, since it is plate-shaped, lightweight and small as described above, it does not cause any trouble in the storage place. For example, by attaching it to the cleaner body or the like, and moving it to the upper side of the suction body, it is inconvenient to search when necessary. Can be resolved.

According to the second aspect, the plate-like body 12
Can be easily formed, and the size of each window hole can be made equal, and the total area of the window holes can be increased to provide an efficient cloth suction prevention plate that does not interfere with the suction function of the vacuum cleaner.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a fabric suction prevention plate and a vacuum cleaner suction body for mounting the plate.

FIG. 2 is a perspective view of the fabric suction preventing plate shown in a state of being attached to the suction body.

FIG. 3 is a perspective view of a fabric suction prevention plate shown in a second embodiment.

FIG. 4 is a perspective view of a fabric suction prevention plate shown in a third embodiment.

[Explanation of symbols]

1 ... Suction body 2 ... Plate-shaped body 11… Cloth suction plate 12… Plate 13 ... Window hole 14 ... Wearing band

Claims (2)

[Claims] 1. A vacuum cleaner suction member 1 has a plate-shaped member 12 having substantially the same size as the lower surface, and a plurality of window holes are bored in the plate-shaped member, and the plate-shaped member is separated from the plate-shaped member. , A mounting band for detachably attaching the plate-shaped body to the lower surface of the suction body 1
A fabric suction prevention plate for attaching an electric vacuum cleaner, characterized in that it is protruded. 2. The cloth suction preventing plate for the electric vacuum cleaner according to claim 1, wherein the plate-like body 12 is formed in a grid shape, and the window holes 13 are formed at each grid. .