JP2001333875A - Suction device for vacuum cleaner and vacuum cleaner with the device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a disposable crevice tool for a vacuum cleaner. SOLUTION: A crevice tool for a vacuum cleaner has a main body 1 with an opening for sucking dirt on one end and a connecting part 2 on the other, which is connected to link to a vacuum cleaner, and is formed by folding or bending a flexible, plate-like material. Since the crevice tool is made of the flexible, plate-like material such as paper, it is easy to crush and to throw it away after vacuuming unsanitary places such as a bathroom and an entrance.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suction device for a vacuum cleaner for sucking dust such as gaps by the suction force of the vacuum cleaner.

[0002]

2. Description of the Related Art Conventionally, as a suction device 20 for a gap of this kind of a vacuum cleaner, for example, a structure as shown in FIG. 9 is generally used. In FIG. 9, a connection part 21 that fits with a suction pipe on the cleaner body side is provided on one end side, and a suction port 22 provided with an inclined end face is formed on the other end side.
Most of the material of the suction device 20 for the gap is made of a polymer material, for example, synthetic resin in consideration of durability and the like.

[0003]

However, according to the conventional vacuum suction device 20 for a vacuum cleaner, since the tip is narrowed, the suction force is increased, and the gap between furniture which cannot be obtained with a floor nozzle is further increased. There is a universal suction tool that can be said to be frequent in every corner and gap of the house, such as the corner of the toilet and the entrance,
Since it is used everywhere as described above, it is also used in places that seem to be unclean, such as toilets and entrances. Therefore, those who want to be clean can prepare spare suction devices 20 for gaps and use them properly. Was performed last and the suction device for gaps 20 was cleaned.

[0004] The present invention is to solve the above-mentioned conventional problems, and to provide a suction device for a vacuum cleaner gap which is easily disposable.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned conventional problems, the present invention has a suction port for sucking dust at one end and a connection portion connected to the other end so as to communicate with a vacuum cleaner. The main body is a vacuum cleaner suction tool formed by folding or bending a flexible plate-like material. One end of the vacuum cleaner suction tool is connected to a suction port of the vacuum cleaner, for example, a hose tip. Connect to the suction port of the hand pipe. After the cleaning operation, the suction tool is removed from the suction port, and is discarded if it is not used because it is dirty. In addition, when the body is discarded, the main body is formed of a flexible plate-shaped material, so that the main body can be easily crushed, and trash can be easily discarded.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION
An electric cleaner formed by folding or bending a flexible plate-shaped member, the main body having a suction port for dust suction at one end and a connection portion connected to the other end so as to communicate with the vacuum cleaner. After cleaning with the vacuum cleaner, remove the vacuum cleaner suction tool from the suction port of the vacuum cleaner, for example, the suction port of the hand pipe at the end of the hose, and decide not to use it because it is dirty. Discarded. In addition, when thrown away, the main body is formed of a flexible plate-shaped material, so that the main body can be easily crushed, and trash can be easily thrown away.

According to a second aspect of the present invention, in the first aspect of the invention, there is provided a suction device for a vacuum cleaner having openings having different opening areas at both ends of the main body, one end of which is connected to the vacuum cleaner. In addition, the opening area is reduced in order to increase the suction force at the other end so that dust in the gap in the furniture that cannot be removed by the floor nozzle can be sucked.

According to a third aspect of the present invention, there is provided the suction tool for a vacuum cleaner according to the first or second aspect, wherein one end of each of the openings at both ends is polygonal, and a part of the main body is polygonal. Since the suction device for a vacuum cleaner is formed by being folded into a shape, assembly is easy.

According to a fourth aspect of the present invention, there is provided the vacuum cleaner according to the third aspect, wherein one end of the opening at each end has a triangular prism shape, and a part of the main body has a polygonal shape. Since it is folded to form the suction device for the vacuum cleaner,
Easy to assemble.

According to a fifth aspect of the present invention, there is provided a suction tool for a vacuum cleaner according to any one of the first to fourth aspects, wherein one end of each of the openings at both ends is substantially circular. ,
Since the suction device for the vacuum cleaner is formed by rolling a part of the main body, it is easy to assemble, and the suction device for the vacuum cleaner is inserted into a suction port of the vacuum cleaner, for example, a suction port of a hand pipe at a hose end. Easy to connect tools.

According to a sixth aspect of the present invention, there is provided an electric vacuum cleaner according to any one of the first to fifth aspects, wherein the vicinity of the opening is formed by partially folding a plate-like material. With the suction tool, it is possible to easily assemble without relying on a separate member, and the mechanical strength near the opening is improved.

According to a seventh aspect of the present invention, there is provided a vacuum cleaner according to any one of the first to sixth aspects, wherein at least a part of the outer surface of the main body is provided with an uneven shape. The mechanical strength is improved despite the light weight of the main body.

According to an eighth aspect of the present invention, there is provided the suction tool for a vacuum cleaner according to the seventh aspect, wherein at least a part of the outer surface of the main body in the longitudinal direction is provided with an uneven shape. Despite the light weight of the main body, the mechanical strength is improved and the ease of assembly can be maintained.

According to a ninth aspect of the present invention, there is provided the vacuum cleaner suction tool according to the seventh or eighth aspect, wherein the irregularities are corrugated.
The mechanical strength is improved, and the ease of assembly can be maintained.

According to a tenth aspect of the present invention, there is provided the electric vacuum cleaner according to any one of the first to ninth aspects, wherein a plurality of folds are provided in at least a part of a longitudinal direction of the main body. With the suction tool for use, the mechanical strength is improved and the ease of assembly can be maintained despite the light weight of the main body.

According to the eleventh aspect of the present invention, there is provided a suction tool for a vacuum cleaner having an opening provided in an outer peripheral portion of a main body according to the invention described in any one of the first to tenth aspects, Even when the mouth is closed, the flow of wind is not interrupted, so that the vacuum cleaner suction tool can be prevented from being deformed.

According to a twelfth aspect of the present invention, there is provided a vacuum cleaner suction tool according to any one of the first to eleventh aspects, wherein the flexible plate-shaped material is paper. ,
When you throw it away, you can put it out as general garbage. Further, the bent state is easy to be crushed, and since it is not bulky, trash can be easily thrown away.

According to a thirteenth aspect of the present invention, in the first aspect of the present invention, an adhesive, a double-sided tape, or a stapler is used to fix the plate-like material to the overlapping portion. The main body is formed, and the main body can be easily formed by fixing the overlapping portion of the plate-like material.

According to a fourteenth aspect of the present invention, there is provided an electric vacuum cleaner having a built-in electric blower and connected to the vacuum cleaner suction tool according to any one of the first to thirteenth aspects.

[0020]

Embodiments of the present invention will be described below with reference to the drawings.

1 to 8, reference numeral 1 denotes a suction tool main body (hereinafter referred to as a main body) formed of a plate-like material such as paper, and a vacuum cleaner (not shown) having a substantially cylindrical end at one end. It has a cylindrical connection portion 2 connected to a suction port (not shown), and has a suction port 12 of a suction port side portion 4 having a substantially triangular prism shape at the other end. Three
Is a connecting portion forming piece, and the connecting portion 2 is formed by winding the connecting portion forming piece 3. The suction port side forming piece 5 is a piece of paper forming the suction port side portion 4 having a substantially triangular prism shape, and has a triangular sheet piece portion 6 at the tip of the suction port 12. Reference numeral 7 denotes a reinforcing portion having a wavy uneven shape, which is formed along the longitudinal direction of the main body 1. 8 is a holding piece having a fixing piece 9, 10 is a triangular holding piece A, and 11 is a triangular holding piece B. Reference numeral 13 denotes a folded portion for facilitating the assembly of the substantially triangular prism-shaped suction port side portion 4, reference numeral 14 denotes an opening, and reference numeral 15 denotes a fold.

2 to 6 show the assembling of the suction tool main body 1 in the above configuration. The suction portion side 4 is formed into a substantially triangular prism shape by the folding portion 13, and a triangular shape is formed along the triangular paper piece 6. The main body 1 is completely assembled by folding the holding pieces A10 and the triangular holding pieces B11 inward and further folding the holding pieces 8 having the fixing pieces 9 inward. Also,
The main body 1 can be easily formed by fixing to the overlapping portion of the plate-shaped material using an adhesive or a double-sided tape or a stapler, and forming the main body 1, but without using the adhesive or the double-sided tape or the stapler, By holding the connecting part 2 by hand and connecting it to a vacuum cleaner (not shown), the shape of the main body 1 can be formed by the springback effect of the connecting part 2.

When the connecting portion 2 is connected to a vacuum cleaner (not shown), it is difficult for the reinforcing portion 7 to come off from the vacuum cleaner (not shown) due to the corrugated unevenness of the reinforcing portion 7 and the springback effect of the connecting portion forming piece 3. . The same effect as described above can be obtained by providing a plurality of folds 15 as shown in FIG.

Next, at the time of cleaning, the end of the suction port 12 is folded inward by the fixing piece 9, the triangular holding piece A10, and the triangular holding piece B11. Unlike the edge portion of the above, by having a rounded shape, it is possible to prevent the floor or the surface to be cleaned such as a tatami mat from being damaged, and since the suction port 12 is also substantially triangular at the time of assembly,
The suction air volume can be freely adjusted, and when the suction port 12 is adsorbed on the surface to be cleaned, the flow of the suction air flows from the opening 14 provided at the center of the substantially triangular suction side 4. The deformation of the flexible suction tool main body 1 which occurs can also be prevented.

Further, in order to sufficiently fulfill the functions that can be put to practical use, the main body 1 may be formed by simply bending and rounding a plate-like material.

In addition, it has the same effect as the conventional clearance suction tool, and also has excellent effects such as facilitating disposability when using a dirty place such as a toilet or entrance.

[0027]

As described above, the suction device for a gap according to the present invention has the following features.
While maintaining the same performance as the above-mentioned conventional suction device for gaps, it has an excellent effect of being disposable even when using a dirty place such as a toilet or an entrance.

[Brief description of the drawings]

FIG. 1 is a perspective view of a vacuum cleaner suction tool main body according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view of the main body of the vacuum cleaner suction tool.

FIG. 3 is a perspective view in which a folding portion is folded by the main body of the vacuum cleaner.

FIG. 4 is a perspective view of the main body of the vacuum cleaner, in which a suction side is formed.

FIG. 5 is a perspective view showing a main body of the vacuum cleaner suction tool main body.

FIG. 6 is an expanded view of the main body of the vacuum cleaner suction tool.

FIG. 7 is a view taken in the direction of arrow A in FIG. 6;

FIG. 8 is another developed view of the main body of the vacuum cleaner suction tool.

FIG. 9 is a perspective view of a conventional vacuum cleaner suction tool.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 2 Connection part 3 Connection part forming piece 4 Suction port side part 7 Reinforcement part 10 Triangular holding piece A 11 Triangular holding piece B 12 Suction part 13 Folding part 14 Opening

Claims (14)

[Claims] 1. A body provided with a suction port for sucking dust at one end and a connection portion connected at the other end so as to communicate with a vacuum cleaner, by bending or bending a flexible plate-like material. Vacuum cleaner suction tool formed. 2. The suction device for a vacuum cleaner according to claim 1, wherein openings having different opening areas are provided at both ends of the main body. 3. The method according to claim 1, wherein one of the openings has a polygonal shape.
Or the suction device for a vacuum cleaner according to 2. 4. One of the openings has a triangular prism shape.
The suction device for a vacuum cleaner according to the above. 5. The method according to claim 1, wherein the other opening is substantially circular.
The suction device for a vacuum cleaner according to any one of claims 4 to 4. 6. The suction tool for a vacuum cleaner according to claim 1, wherein at least one of the openings is formed by folding a part of the plate-like material. 7. The suction tool for a vacuum cleaner according to claim 1, wherein at least a part of an outer surface portion of the main body has an uneven shape. 8. The suction tool for a vacuum cleaner according to claim 7, wherein an irregular shape is provided on at least a part of the outer surface of the main body in the longitudinal direction. 9. The method according to claim 7, wherein the uneven shape is a wave.
The suction device for a vacuum cleaner according to the above. 10. At least a part of a longitudinal direction of the main body,
The suction tool for a vacuum cleaner according to any one of claims 1 to 9, wherein a plurality of folds are provided. 11. The suction tool for a vacuum cleaner according to claim 1, wherein an opening for communicating outside air with the inside is provided on an outer periphery of the main body. 12. The plate-like material is formed of paper.
The suction device for a vacuum cleaner according to any one of claims 1 to 7. 13. The suction tool for a vacuum cleaner according to claim 1, wherein the main body is formed by fixing the main body to an overlapped portion of the plate-shaped materials using an adhesive, a double-sided tape, or a stapler. 14. A built-in electric blower, wherein:
An electric vacuum cleaner connected to the suction device for an electric vacuum cleaner according to any one of the above.