JP2004097385A - Guide plate of dust collecting bag for vacuum cleaner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a guide plate of a dust collecting bag for a vacuum cleaner capable of combining guide parts, reducing the installation parts of the guide parts and being easily matched with the ones of various forms on a mounting side for the guide plate of the dust collecting bag usable for the vacuum cleaners of various manufacturers. <P>SOLUTION: On the cardboard guide plate, a plurality of the guide parts for setting it matched with the shape of the guide part formed on the vacuum cleaner side at the time of mounting the dust collecting bag are formed. The guide parts are formed in the form capable of being cut out as needed and can be matched with two or more kinds of guide part shapes as the guide part for which the guide parts of the different forms are combined. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a guide plate to be attached to an opening of a dust bag to be installed in a vacuum cleaner, and to a guide plate of a versatile vacuum bag for a vacuum cleaner which can conform to the shape of each vacuum cleaner manufacturer. .
[0002]
[Prior art]
As shown in FIG. 8, for example, a guide plate of a conventional dust collecting bag for a vacuum cleaner has a substantially square plate-like body made of hard cardboard or the like. Are formed around the periphery of the display device to form cutout display portions 91 to 94 and cutout display portions 95 and 96 (see, for example, Patent Document 1). A dust collecting bag formed of a nonwoven fabric or the like and having the mouth paper 90 attached thereto is generally distributed as a replacement dust collecting bag, and consumers can collect the dust without depending on the manufacturer of the vacuum cleaner. Dust bags can be purchased and used as general-purpose products.
[0003]
The notch display portions 91 to 93 are formed by making a mark in a U-shape, a U-shape, a rectangular shape, or the like, or providing a discontinuous cut on a side portion of the slip sheet 90. The notch display portion 94 is formed in advance as a circular hole. Further, the separation display portions 95 and 96 are for adjusting the size of the slip 90 itself, and are displayed for separation so that the entirety in the side direction can be separated, and discontinuous cuts are formed. Is what is being done.
[0004]
By the way, since the mounting portions in the vacuum cleaners of the respective manufacturers are made based on their own designs, they have various shapes having different dimensions, and use a dust collecting bag provided with the mouth paper 90. In doing so, it is checked which of the cutout display sections 91 to 94 and the cutout display sections 95 and 96 corresponds to the mounting location of the vacuum cleaner, and that part is cut off or a cutout is created. It is intended to be worn. By providing such a sharable dust collection bag, consumers can easily select a dust collection bag when purchasing a dust collection bag. There is a merit that can be provided.
[0005]
[Patent Document 1]
JP 2000-278797 A (FIG. 6)
[0006]
[Problems to be solved by the invention]
However, as the number of manufacturers to be supported increases, the number of notch display sections and cut-off display sections that are formed in advance increases, and the display sections are scattered in various places, and the display section becomes complicated, and the usage becomes complicated. was there. In addition, there is another problem that the shape of the punching die for forming the mouthpiece is complicated and the durability of the punching die is inferior.
Furthermore, even if the mounting part on the vacuum cleaner side is the same position, each company may have a different size, and there is a drawback that the guide is too small to fit or the guide is too large and the play is too large. Was.
[0007]
Therefore, the present invention provides a dust collecting bag guide plate that can be used in vacuum cleaners of various companies, the guide portion can be combined to reduce the number of installation portions of the guide portion, and various types of mounting side can be provided. It is an object of the present invention to provide a guide plate of a dust bag for a vacuum cleaner which can easily conform to the above.
[0008]
Means for Solving the Problems and Effects of the Invention
In order to achieve the above object, the guide plate of the dust bag for a vacuum cleaner of the present invention is a guide plate attached to the mouth of a dust bag inside a vacuum cleaner, as described in claim 1, The cardboard-shaped guide plate has a plurality of guides for setting according to the shape of the mounting part formed on the vacuum cleaner side when the dust collection bag is mounted. It is characterized in that it is formed in a form that can be cut out, and that it is configured to be able to conform to two or more types of guide part shapes as a guide part in which guide parts of different forms are combined.
[0009]
According to the guide plate having this configuration, since the guide portion is provided by combining the guide portions of different forms that can match two or more types of mounting portion shapes, one of the guide portions is provided depending on the mounting portion shape on the vacuum cleaner side. Can be selected and used. Therefore, the configuration of the punching die for forming the plurality of guide portions is simplified, and the durability of the punching die can be improved. Further, in this guide plate, since the guide portion is not separated until the guide plate is mounted on the vacuum cleaner, the production efficiency at the time of manufacturing is improved.
[0010]
Further, in the guide plate according to the second aspect, the composite guide portion is formed of at least an inner guide and an outer guide, and is formed so as to be selectable whether the inner guide functions or the outer guide functions except the inner guide. It is characterized in that either an inner guide or an outer guide can be used according to the form of the mounting portion.
In the guide plate having this configuration, it is possible to selectively use the inner guide or the outer guide except for the inner guide depending on the type of the vacuum cleaner. Therefore, with this guide plate, a single guide can match the mounting portions of different forms, and a highly versatile guide plate can be provided.
[0011]
According to a third aspect of the present invention, in the guide plate, the composite guide is formed so that the outer guide can be separated, and the inner guide is formed at a separated portion of the outer guide.
In the guide plate having this configuration, the outer guide can be formed by cutting out, so that when the outer guide is used, unnecessary inner guides can be removed by cutting out the relevant portions including the inner guide, and the necessary inner guide can be removed. Only the outer guide can be used easily.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, an embodiment of the present invention will be described.
FIG. 1 is a front view of a guide plate showing an embodiment, and FIG. 2 is a perspective view of a dust bag equipped with the guide plate.
The guide plate 1 has a suction port 20 for inserting a suction hose of a vacuum cleaner into a plate-like body 10 made of a rather hard material such as cardboard, and a width adjusting section for adjusting to a form of a mounting section of a vacuum cleaner of each company. 30, an independent guide section 40, and a combined guide section 50.
[0013]
The suction port 20 is formed in the center of the plate-like body 10 to have the same diameter as the outer diameter of the hose, and when integrated with the dust collecting bag, a sealing material for improving the adhesion to the periphery of the suction port. 21 can be mounted.
The width adjusting section 30 is capable of adjusting the length in the width direction of the plate-like body 10 and, in this embodiment, is capable of adjusting the length in two stages. 30a and a second-stage width adjusting section 30b, and each boundary line 31 can be easily cut by a perforation or the like.
[0014]
The guide section 40 is an independent guide section similar to a conventional product, provided in accordance with a mounting mode peculiar to a vacuum cleaner, and has a configuration capable of being cut by a perforation or the like.
The composite guide portion 50 includes an inner guide 51 and an outer guide 52. In this embodiment, the inner guide 51 is formed in a circular shape, and the outer guide 52 includes the inner guide 51 on the inner side. Each of them has a U-shape, and each of the boundary lines is displayed as a configuration that can be cut by a perforation or the like. The perforation for the inner guide 51 has a lower holding strength than the perforation for the outer guide 52, and the perforation of the outer guide 52 is formed so as not to be broken when the inner guide 51 is punched. It is formed so that it can be easily punched out just by pressing the inner guide 51. When the holding strength of both perforations is the same, only the inner guide 51 can be easily punched by supporting the outer guide 52 when punching the inner guide 51.
[0015]
The guide portion 50 can be formed into a round hole by punching only the inner guide 51 which has become the inner circular portion, or can be punched out of the outer guide 52 including the inner guide 51 and opened to the side. A substantially U-shaped notch can also be formed, and an appropriate guide portion can be formed according to the mounting mode of the vacuum cleaner. As shown in FIG. 2, the guide plate 1 is mounted on a foldable dust collection bag D at the mouth thereof to be commercialized. Then, at the time of mounting, the use position of the width adjusting unit 30, the independent guide unit 40, and the combined guide unit 50 is determined according to the shape of the mounting unit of the vacuum cleaner.
[0016]
In particular, in the composite guide section 50 according to the present invention, the use of the inner guide 51 or the use of the outer guide 52 allows the simple and reliable adaptation to the form of the mounting section. Therefore, it can be adapted to the mounting portion of various types of vacuum cleaners.
In the manufacture of the guide plate 1, when the composite guide portion 50 is molded, the two guide portions 51 and 52 can be molded with a single mold. Compared with the mold to be molded, the structure and handling are simplified, and the durability of the mold is improved.
[0017]
Note that the composite guide portion 50 shown in the above embodiment may have a semicircular configuration in which the inner guide 51 and the outer guide 52 are formed near the side as shown in FIG. 3, for example. In addition, as shown in FIG. 4, it can be formed as an inner guide 51 ′ 52 ′ formed inside the plate-shaped body 10 away from the side. The inner guide 51 'is provided with a + -shaped notch on the inner side, so that the inner guide 51' can be used without cutting it into a round hole.
[0018]
FIG. 5 is a front view showing another embodiment of the present invention.
The guide plate 1 is provided with the inner guide 53 of the composite guide portion 50 facing each other as a saw-toothed uneven portion, and has a shape in which the space between the inner guides 53 is open or is easily punched out. It is a shape that can be used.
Also in the composite guide portion 50, the space sandwiched between the serrated uneven portions is used as the inner guide 53, or the inner guide 53 is separated and the outer substantially U-shaped portion is selectively used as the outer guide 52. can do.
[0019]
Further, the guide plate 1 shown in FIG. 6 is a modified example of the above-described inner guide 53. In the composite guide portion 50, a trapezoidal inner guide 54 is used instead of the serrated uneven portion of the inner guide 53. It is in the shape of facing. This guide plate 1 can also be used as the outer guide 52 separated between the distal ends of the inner guides 54 and including the inner guides 54.
Further, the guide plate 1 shown in FIG. 7 shows an example in which the inner guide 55 is constituted by a T-shaped cut line as the composite guide portion 50. In the composite guide portion 50 of this embodiment, the shape of the mounting portion can be adjusted by the cuts of the inner guide 55, and the composite guide portion 50 can be used as the outer guide 55 cut out together with the inner guide 55.
[0020]
In addition, when using the inner guide in the above-described embodiment, the case where the inner guide is punched out is described. However, the inner guide which has been opened in advance may be formed, and the manufacturing process, disposal of unnecessary parts, etc. Can be determined in consideration of the above.
In addition, as the material of the plate-like body 11, hard cardboard is used in view of easiness of processing and cost, but a synthetic resin material and other materials can be used.
[Brief description of the drawings]
FIG. 1 is a front view of a guide plate showing an embodiment of the present invention.
FIG. 2 is a perspective view in which the guide plate is attached to a dust bag.
FIG. 3 is a front view showing a modification of the above embodiment.
FIG. 4 is a front view showing a modification of the above embodiment.
FIG. 5 is a front view showing another embodiment of the present invention.
FIG. 6 is a front view showing still another embodiment of the present invention.
FIG. 7 is a front view showing another embodiment of the present invention.
FIG. 8 is a front view showing a conventional slip sheet.
[Explanation of symbols]
1 Guide plate 50 Composite guide portions 51, 53, 54, 55 Inner guide 52 Outer guide

Claims (3)

A guide plate to be attached to the mouth of the dust bag inside the vacuum cleaner, and set on the cardboard guide plate according to the shape of the mounting portion formed on the vacuum cleaner side when the dust bag is mounted. The guide portion is formed in a form that can be cut out as necessary, and two or more types of guide portions are formed as a guide portion in which guide portions of different forms are combined. A guide plate for a dust bag for an electric vacuum cleaner, wherein the guide plate is configured to conform to a shape. The composite guide portion includes at least an inner guide and an outer guide, and is formed so as to select whether to function the inner guide or to function the outer guide except for the inner guide. The guide plate for a dust bag for a vacuum cleaner according to claim 1, wherein either a guide or an outer guide can be used. The guide plate of a dust bag for a vacuum cleaner according to claim 1 or 2, wherein the composite guide is formed so that an outer guide can be separated, and an inner guide is formed at a separated portion of the outer guide.

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