JP2014008216A - Cleaning tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cleaning tool that can reduce frequency of exchanging a cleaning sheet and that can make effective use of the cleaning sheet.SOLUTION: A cleaning sheet installation base 1 is, in a side view, a triangular prism of with isosceles triangles having isosceles sides each longer than the base. Consequently, of the three rectangular surfaces of the periphery, two rectangular surfaces corresponding to the two isosceles sides are made two cleaning surfaces whose size is larger than the rectangular surfaces corresponding to the base. Both side surfaces of the cleaning sheet installation base 1 is connected with one end of a handle 3 in a manner freely rotatably held from both sides with the handle. As a result, the two cleaning surfaces can be vertically inverted. Of the periphery of the cleaning sheet installation base 1, the rectangular surfaces corresponding to the base of the isosceles triangles are a holding surface for the cleaning sheet in which at least one of the groove and the recess is provided for the purpose of attaching the cleaning sheet installation base 1.

Description

The present invention relates to a cleaning tool to which a cleaning sheet is attached for use in cleaning work such as floors, walls, and tatami mats, and relates to a cleaning tool that can be cleaned using two cleaning surfaces.

Conventionally, as described in Patent Document 1 and Patent Document 2, a cleaning tool is known that uses a cleaning sheet attached to a cleaning tool having a single cleaning surface.

JP-A-2005-143616 JP2007-105160A

However, in the prior art, when the cleaning surface is only one surface and the cleaning surface is only one surface, if the cleaning surface becomes dirty, the cleaning sheet must be replaced frequently, and the folding back for fixing the cleaning sheet is necessary. There was a problem that there were many surfaces and the cleaning sheet surface could not be used effectively.

The present invention has been made to solve the above-described problems. By using two surfaces of the cleaning sheet mounting base as a cleaning surface, if the cleaning surface is a single surface and the cleaning surface becomes dirty, the cleaning sheet is frequently replaced. In order to fix the cleaning sheet, there are many folding surfaces of the cleaning sheet that cannot be used as a cleaning sheet. The purpose is to solve the problems such as need.

The present invention is a cleaning tool having two cleaning surfaces, the cleaning sheet mounting base is a pentahedron with an acute dihedral angle, a triangular prism, and two wide rectangular surfaces as cleaning surfaces for cleaning, The square surfaces outside the two sides of the wide quadrilateral are cleaning tools that are surfaces for locking the cleaning sheet.

The reason why the cleaning sheet mounting base has two cleaning surfaces for cleaning instead of one is as follows:
If the same cleaning sheet surface is used for cleaning, it is possible to reduce the size of the cleaning surface by using two surfaces rather than cleaning on one surface, so that it can be made compact. You need a cleaning tool.
B) If the cleaning sheet gets dirty in the case of cleaning on two sides rather than cleaning on one side, a new one can be used immediately.
In the case of the pentahedron cleaning sheet mounting base of the present invention having an acute dihedral angle, one end of the cleaning sheet is locked to a rectangular surface outside the wide quadrilateral, the cleaning sheet is turned over, and the wide If the other end of the cleaning sheet is locked to the rectangular surface again on the rectangular surface outside the two rectangular surfaces, the front and back of the cleaning sheet can be used, but cannot be used on one surface.

The reason why the cleaning sheet mounting base has the shape of a pentahedron with an acute dihedral angle is that the shape of the pentahedron is a triangular prism, and if it is a cleaning surface of two sides of a wide quadrilateral, other than that In the case of a rectangular hexahedron cleaning sheet mounting base, there are two squares outside the cleaning surface of the wide quadrangle, and there are two non-cleaning surfaces, and one area increases. Since the cleaning sheet cannot be used as a cleaning surface for the cleaning sheet, it is wasteful and the cleaning sheet cannot be used effectively. In other words, the cleaning sheet mounting base is made into a pentahedron with acute dihedral angles. It can be used effectively.

The cleaning sheet mounting base is a pentahedron having a maximum dihedral angle of less than 60 degrees acute angle and a minimum of 5 degrees acute angle, and one of the other face angles other than the dihedral angle less than 60 degrees acute angle, An angle of 60 degrees to an angle of 120 degrees, and the length of the isosceles short side of the triangle of the side face of the pentahedron is 10 mm or more. As the cleaning surface, the square surfaces outside the two wide rectangular surfaces are square surfaces for locking the both ends of the cleaning sheet.
I) The reason for the pentahedron whose short side outside the triangle isosceles is 10 mm or more is that the square surface for locking both ends of the cleaning sheet locks both ends of the cleaning sheet. Therefore, it is necessary as a width, because there are bars, plates, pins, etc. as fixtures for locking both ends of the cleaning sheet, but in order to lock both ends of the cleaning sheet using them, The width for locking the cleaning sheet is 10 mm or more.
B) The reason for the pentahedron with the maximum dihedral angle of less than 60 degrees acute is that if the dihedral angle is less than 60 degrees, the length of the two sides of the dihedral angle is always Since it is longer than the other side, that is, the two areas of the dihedral angle are larger than the area of the other side, it can be used as a cleaning surface for cleaning. B) The reason for the pentahedron with the minimum acute angle of 5 degrees is that the cleaning sheet mounting base is mounted with a cleaning sheet for cleaning, and the thickness and strength of the cleaning sheet mounting base are required.

The cleaning sheet mounting base is a pentahedron having a maximum dihedral angle of less than 60 degrees acute angle and a minimum of 5 degrees acute angle, and one of the other face angles other than the dihedral angle less than 60 degrees acute angle, If the pentahedron is in the range of an angle of 60 degrees to an angle of 120 degrees, and if the sides of the dihedral angles are the same length, the shape of the pentahedron is an isosceles triangular prism. The area of the square surface for locking both ends of the cleaning sheet outside the two sides of the wide quadrilateral is the smallest area when an isosceles triangular prism with the same side length of the dihedral angle is used, so the cleaning sheet The cleaning surface can be effectively used as the cleaning surface of the cleaning sheet most widely.

When attaching the cleaning sheet to the cleaning sheet mounting base, a single cleaning sheet is pasted on the two cleaning surfaces of the wide square surface of the cleaning sheet mounting base, and the square surface outside the two cleaning surfaces of the wide square surface of the cleaning sheet mounting base. In addition, using a fixing tool for locking both ends of the cleaning sheet, the cleaning sheet is locked to the cleaning sheet mounting base, and the cleaning sheet mounting base is cleaned on both sides of the triangular portion of the pentahedron. It is a cleaning tool characterized by attaching a handle connected so as to sandwich the sheet mounting base, and the handle can also be connected from a square surface outside the two cleaning surfaces of the wide square of the cleaning sheet mounting base. is there.

Other than the present invention, when considering a cleaning tool having two or more cleaning surfaces, a U-shaped or L-shaped cleaning tool with two or three cleaning surfaces can be considered. In the case of an L-shaped cleaning sheet mounting base, the angle is close to 90 degrees, so the height of the cleaning sheet mounting base is high, making it unsuitable for stability and compactness. Since the cleaning sheet cannot be locked on one side, the cleaning sheet is turned upside down with one end of the cleaning sheet locked to the square surface for locking the cleaning sheet on the cleaning sheet mounting base. The other end of the sheet cannot be re-engaged with the square surface for engaging the cleaning sheet, and therefore the back surface of the cleaning sheet cannot be used with the one end of the cleaning sheet engaged. Considering these, U-shaped and L-shaped Sweep sheet mount, etc., effective use of the cleaning sheet, it is not effective considering the time and effort.

In the present invention, the cleaning sheet mounting base is made to be a cleaning surface, so that if the cleaning surface is a single surface and the cleaning surface becomes dirty, the cleaning sheet must be replaced frequently, and the cleaning sheet is locked. For this reason, there are many wrapping surfaces of cleaning sheets that cannot be used as cleaning sheets, and if a cleaning sheet is to be used effectively on one side, problems such as the need for cleaning tools with a wider cleaning surface can be solved. If Example 4 is utilized, economical and cleaning efficiency can be improved, for example, the back surface of the cleaning sheet can be used without removing the cleaning sheet from the cleaning sheet mounting base.

It is a perspective view of the present invention. 3 is a perspective view of a cleaning sheet mounting base of Embodiment 1. FIG. It is a perspective view of a cleaning sheet fixing rod. It is one of the method diagrams of locking a cleaning sheet to a cleaning sheet mounting base by a cleaning sheet fixing rod, and is a cross-sectional view taken along line AA. It is one of the figures which locked the cleaning sheet to the cleaning sheet mounting stand with the cleaning sheet fixing rod, and is a sectional view taken along line AA. 6 is a perspective view of a cleaning sheet mounting base of Embodiment 2. FIG. It is a perspective view of a cleaning sheet fixing plate. It is one of the method figures which lock a cleaning sheet to a cleaning sheet mounting stand with a cleaning sheet fixed plate, and is a BB line sectional view. It is one of the figures which locked the cleaning sheet to the cleaning sheet mounting base by the cleaning sheet fixing plate, and is a sectional view taken along the line BB. 6 is a perspective view of a cleaning sheet mounting base of Example 3. FIG. It is a perspective view of a cleaning sheet fixing pin. It is one of the method figures which lock a cleaning sheet to a cleaning sheet mounting stand with a cleaning sheet fixing pin, and is a CC line sectional view. It is one of the figures which locked the cleaning sheet to the cleaning sheet mounting base by the cleaning sheet fixing pin, and is a CC line sectional view. 6 is a perspective view of a cleaning sheet mounting base of Example 4. FIG. It is a perspective view of a cleaning sheet fixed insertion plate and a cleaning sheet fixing pin. It is one of the method figures which locks a cleaning sheet to a cleaning sheet mounting stand by a cleaning sheet insertion plate and a cleaning sheet fixing pin, and is a DD line sectional view. It is one of the figures which locked the cleaning sheet to the cleaning sheet mounting stand with the cleaning sheet insertion plate and the cleaning sheet fixing pin, and is a sectional view taken along the line DD. FIG. 18 is a cross-sectional view taken along the line DD, which is one of the method diagrams for locking the back surface of the cleaning sheet to the cleaning sheet mounting base by the cleaning sheet insertion plate and the cleaning sheet fixing pin. FIG. 19 is one of the drawings in which the rear surface of the cleaning sheet is locked to the cleaning sheet mounting base by the cleaning sheet insertion plate and the cleaning sheet fixing pin, and is a sectional view taken along the line DD.

The cleaning tool which is this invention is demonstrated with drawing.
FIG. 1 is a perspective view of the present invention. The cleaning sheet mounting base 1 is a pentahedron having acute dihedral angles, with the two wide rectangular surfaces serving as cleaning surfaces for cleaning, and the square surfaces outside the two wide rectangular surfaces lock the ends of the cleaning sheet 4. When the cleaning sheet 4 is mounted on the cleaning sheet mounting base 1, the surface of the pentahedron, which is a quadrangular surface, is a surface for attaching and connecting the handle 3 to both sides of the triangular part of the pentahedron. A sheet of sheet 4 is pasted on the two sides of the wide square of the cleaning sheet mounting table 1 as a cleaning surface for cleaning, and the cleaning sheet mounting table 1 is cleaned at the end of the cleaning sheet 4 on the square surface outside the two wide rectangular surfaces. The cleaning sheet mounting bar 1 is used to lock the cleaning sheet 4 to the cleaning sheet mounting table 1. The cleaning sheet mounting table 1 can be attached to the cleaning sheet mounting table 1 from both sides of the triangular portion of the pentahedron of the cleaning sheet mounting table 1. The reams A cleaning tool with a handle 3 which is attached.

FIG. 2 is a perspective view of the cleaning sheet mounting base 1 according to the first embodiment. The cleaning sheet mounting base 1 is a pentahedron having an acute dihedral angle, the two surfaces of the wide quadrangle are used as cleaning surfaces for cleaning, and the square surfaces outside the two surfaces of the wide quadrangle engage both ends of the cleaning sheet 4. The sides of the triangular part of the pentahedron, which is a quadrilateral for carrying out, are provided with holes for attaching the handle 3 that is sandwiched from both sides. In addition, the cleaning sheet fixing bar 2 is a cleaning sheet mounting base 1 provided with a recessed portion in parallel with a dihedral surface in order to press-fit and lock both ends of the cleaning sheet 4.

FIG. 3 is a perspective view of the cleaning sheet fixing rod 2. The cleaning sheet fixing rod 2 has a round bar shape, and both ends of the cleaning sheet 4 can be sandwiched between recesses provided in parallel to the dihedral surfaces on the square surfaces outside the two wide rectangular surfaces of the cleaning sheet mounting base 1. It is the cleaning sheet fixing rod 2 made like this.

FIG. 4 is a cross-sectional view taken along the line AA, showing one of the method diagrams for locking the cleaning sheet 4 to the cleaning sheet mounting base 1 by the cleaning sheet fixing rod 2. A sheet of cleaning sheet 4 is affixed to the two rectangular cleaning surfaces of the mounting base, and the cleaning sheet fixing rod 2 is used to clean the square recess outside the two cleaning surfaces of the cleaning sheet mounting base 1 The both ends of the sheet 4 are press-fitted and sandwiched, and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

FIG. 5 is one of the drawings in which the cleaning sheet 4 is fixedly mounted on the cleaning sheet mounting base 1 by the cleaning sheet fixing rod 2, and is a cross-sectional view taken along line AA. Both ends of the cleaning sheet 4 are press-fitted by the cleaning sheet fixing rods 2 into the recesses of the square surface outside the cleaning surface of the wide rectangular two surfaces of the cleaning sheet mounting base 1, and the cleaning sheet 4 is inserted into the cleaning sheet mounting base 1. It is the form which latched.

FIG. 6 is a perspective view of the cleaning sheet mounting base 1 according to the second embodiment. The cleaning sheet mounting base 1 is a pentahedron having an acute dihedral angle, the two surfaces of the wide quadrangle are used as cleaning surfaces for cleaning, and the square surfaces outside the two surfaces of the wide quadrangle engage both ends of the cleaning sheet 4. The sides of the triangular part of the pentahedron, which is a quadrilateral for carrying out, are provided with holes for attaching the handle 3 that is sandwiched from both sides. Further, since the cleaning sheet fixing plate 5 press-fits and locks both ends of the cleaning sheet 4, the cleaning sheet fixing plate 5 is the cleaning sheet mounting base 1 provided with a concave portion parallel to the dihedral surface.

FIG. 7 is a perspective view of the cleaning sheet fixing plate 5. The cleaning sheet fixing plate 5 is plate-shaped, and the both ends of the cleaning sheet 4 are sandwiched between concave portions provided in parallel to the dihedral surfaces on the square surfaces outside the two wide rectangular surfaces of the cleaning sheet mounting base 1. This is the cleaning sheet fixing plate 5 made as described above.

FIG. 8 is a cross-sectional view taken along line B-B, which is one of the method diagrams for locking the cleaning sheet 4 to the cleaning sheet mounting base 1 by the cleaning sheet fixing plate 5. A sheet of cleaning sheet 4 is affixed to the two rectangular cleaning surfaces of the wide mounting base, and the cleaning sheet fixing plate 5 cleans the rectangular recesses outside the two cleaning surfaces of the wide quadrangular surface of the cleaning sheet mounting base 1. The both ends of the sheet 4 are press-fitted and sandwiched, and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

FIG. 9 is one of the drawings in which the cleaning sheet 4 is locked to the cleaning sheet mounting base 1 by the cleaning sheet fixing plate 5, and is a cross-sectional view taken along the line BB. The end portion of the cleaning sheet 4 is press-fitted into the concave portion of the rectangular surface outside the cleaning surface of the two wide rectangular surfaces of the cleaning sheet mounting base 1 with the cleaning sheet fixing plate 5 and sandwiched between the cleaning sheet mounting base 1 and the cleaning sheet 4 It is the form which latched.

FIG. 10 is a perspective view of the cleaning sheet mounting base 1 according to the third embodiment. The cleaning sheet mounting base 1 is a pentahedron having an acute dihedral angle, and two wide rectangular surfaces are used as cleaning surfaces for cleaning, and the square surfaces outside the two wide rectangular surfaces lock both ends of the cleaning sheet 4. The two sides of the triangular part of the pentahedron, which is a square face for the purpose, are provided on the square face outside the two sides of the wide quadrilateral of the cleaning sheet mounting base 1 provided with a hole part for attaching the handle 3 that is sandwiched from both sides. The cleaning sheet fixing pin 6 is the cleaning sheet mounting base 1 provided with a round hole portion in parallel with the dihedral surface in order to press-fit and lock both ends of the cleaning sheet 4.

FIG. 11 is a perspective view of the cleaning sheet fixing pin 6. The cleaning sheet fixing pins 6 are in the form of pins, and are provided at both end portions of the cleaning sheet 4 in round hole portions provided in parallel to the dihedral surfaces on the square surfaces outside the two wide rectangular surfaces of the cleaning sheet mounting base 1. This is a cleaning sheet fixing pin 6 that can be sandwiched.

FIG. 12 is a cross-sectional view taken along the line C-C, which is one of the method diagrams for attaching the cleaning sheet 4 to the cleaning sheet mounting base 1 by the cleaning sheet fixing pin 6. A single cleaning sheet 4 is attached to two wide rectangular cleaning surfaces of the mounting base, and the cleaning sheet fixing pin 6 is attached to a square round hole outside the two cleaning surfaces of the wide rectangular surface of the cleaning sheet mounting base 1. Both ends of the cleaning sheet 4 are press-fitted and sandwiched, and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

FIG. 13 is one of the views in which the cleaning sheet 4 is mounted on the cleaning sheet mounting base 1 by the cleaning sheet fixing pin 6, and is a cross-sectional view taken along the line CC. Both ends of the cleaning sheet 4 are press-fitted by the cleaning sheet fixing pins 6 into the round hole portions of the square surface outside the cleaning surface of the wide rectangular two surfaces of the cleaning sheet mounting base 1, and the cleaning sheet is attached to the cleaning sheet mounting base 1. 4 is locked.

FIG. 14 is a perspective view of the cleaning sheet mounting base 1 according to the fourth embodiment. The cleaning sheet mounting base 1 is a pentahedron having acute dihedral angles, with the two wide rectangular surfaces serving as cleaning surfaces for cleaning, and the square surfaces outside the two wide rectangular surfaces lock the ends of the cleaning sheet 4. The two sides of the triangular part of the pentahedron, which is a square face for the purpose, are provided on the square face outside the two sides of the wide quadrilateral of the cleaning sheet mounting base 1 provided with a hole part for attaching the handle 3 that is sandwiched from both sides. Since the cleaning sheet fixing insertion plate 7 and the cleaning sheet fixing pin 6 press-fit and lock one end of the cleaning sheet 4, the cleaning is provided with a concave portion and a round hole portion parallel to the dihedral surface. This is a sheet mounting base 1.

FIG. 15 is a perspective view of the cleaning sheet fixing insertion plate 7 and the cleaning sheet fixing pin 6. The cleaning sheet insertion plate 7 is plate-shaped, and has one end portion of the cleaning sheet 4 in a central concave portion provided in parallel to the dihedral surface on the rectangular surface outside the two wide rectangular surfaces of the cleaning sheet mounting base 1. The cleaning sheet insertion plate 7 is configured to be sandwiched, and the cleaning sheet fixing pin 6 has a pin shape, and is provided on the rectangular surface outside the two wide rectangular surfaces of the cleaning sheet mounting base 1 in parallel to the dihedral angle. The cleaning sheet fixing pin 6 is configured so that the other end of the cleaning sheet 4 can be sandwiched in the round hole portion.

FIG. 16 is a cross-sectional view taken along the line DD, which is one of the method diagrams for locking the cleaning sheet 4 to the cleaning sheet mounting base 1 by the cleaning sheet insertion plate 7 and the cleaning sheet fixing pin 6. A sheet of cleaning sheet 4 is pasted on the two cleaning surfaces of the wide square of the cleaning sheet mounting base 1, and a concave portion and a round hole are formed on each of the square surfaces outside the two cleaning surfaces of the wide quadrangular surface of the cleaning sheet mounting base 1. One end of each of the cleaning sheets 4 is press-fitted into the portion by the cleaning sheet inserting plate 7 and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

FIG. 17 is one of the drawings in which the cleaning sheet 4 is locked to the cleaning sheet mounting base 1 by the cleaning sheet insertion plate 7 and the cleaning sheet fixing pin 6, and is a sectional view taken along the line DD. A sheet of cleaning sheet 4 is pasted on the two cleaning surfaces of the wide square of the cleaning sheet mounting base 1, and a concave portion and a round hole are formed on each of the square surfaces outside the two cleaning surfaces of the wide quadrangular surface of the cleaning sheet mounting base 1. The cleaning sheet insertion plate 7 and the cleaning sheet fixing pin 6 are press-fitted between the respective ends of the cleaning sheet 4 and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

FIG. 18 is a cross-sectional view taken along the line DD, which is one of the method diagrams for locking the back surface of the cleaning sheet 4 to the cleaning sheet mounting base 1 by the cleaning sheet insertion plate 7 and the cleaning sheet fixing pin 6. The cleaning sheet fixing pin 6 is removed from the square hole outside the cleaning surface of the two wide rectangular surfaces of the cleaning sheet mounting base 1 and the cleaning sheet fixing pin 6 is removed from the cleaning sheet mounting base 1 and cleaned. The sheet insertion plate 7 is directly engaged with the square surface outside the two cleaning surfaces of the wide square of the cleaning sheet mounting base 1, the cleaning sheet 4 is turned over, and the cleaning sheet fixing pin 6 is another method. One end portion of the cleaning sheet 4 is press-fitted into the round hole portion, and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

FIG. 19 is one of the drawings in which the rear surface of the cleaning sheet 4 is locked to the cleaning sheet mounting base 1 by the cleaning sheet insertion plate 7 and the cleaning sheet fixing pin 6, and is a cross-sectional view taken along the line DD. The cleaning sheet fixing pin 6 is removed from the square hole outside the cleaning surface of the two wide rectangular surfaces of the cleaning sheet mounting base 1 and the cleaning sheet fixing pin 6 is removed from the cleaning sheet mounting base 1 and cleaned. The sheet insertion plate 7 is directly engaged with the square surface outside the two cleaning surfaces of the wide square of the cleaning sheet mounting base 1, the cleaning sheet 4 is turned over, and the cleaning sheet fixing pin 6 is another method. One end of the cleaning sheet 4 is press-fitted into the round hole portion, and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

By using Example 4, the surface of the cleaning sheet 4 is turned upside down in a state where one end of the cleaning sheet 4 is engaged with the square surface outside the two wide rectangular surfaces of the cleaning sheet mounting base 1. Then, since the back surface of the cleaning sheet can be used by re-engaging the other end of the cleaning sheet 4 with the square surface outside the two sides of the wide quadrilateral, the cleaning sheet 4 can be used effectively and easily. As another use that is considered to be effective, the cleaning sheet fixing pin 6 is attached to one end portion of the cleaning sheet 4 and one end portion of the cleaning sheet 4 on the square surface outside the two wide rectangular surfaces. It is also conceivable to use it by locking.

As a method for locking one end or both ends of the cleaning sheet 4 to the square surface outside the two cleaning surfaces of the wide square of the cleaning sheet mounting base 1, the cleaning sheet mounting base 1 has a rod-like or plate-like shape. In addition to fixing the cleaning sheet mounting base 1 and the cleaning sheet 4 to the cleaning sheet mounting base 1 by attaching one end or both ends of the cleaning sheet 4 with a pin-shaped fixing tool, the cleaning sheet is attached. A method of connecting and locking the side surface of the isosceles triangle of the table 1 and the rod-like, plate-like, or pin-like fixture in a band shape, a belt shape, or the like is also conceivable.

1 Cleaning sheet mounting base 2 Cleaning sheet fixing rod 3 Handle 4 Cleaning sheet 5 Cleaning sheet fixing plate 6 Cleaning sheet fixing pin 7 Cleaning sheet fixing insertion plate

The present invention relates to a cleaning tool to which a cleaning sheet is attached, and by using two cleaning surfaces, the cleaning tool can be used to clean floors, walls, tatami mats, etc. by reducing the number of cleaning sheet replacements. About .

Conventionally, as described in Patent Document 1 and Patent Document 2, a cleaning tool is known that uses a cleaning sheet attached to a cleaning tool having a single cleaning surface.

In the cleaning tool disclosed in Patent Document 1, the cleaning sheet is wound around the cleaning body so as to cover the cleaning body from the bottom surface of the cleaning body that is detachably held. Push into the part and engage.

According to this cleaning tool, the cleaning sheet can be attached and detached easily and reliably (see Patent Document 1).

In the cleaning tool disclosed in Patent Document 2, the cleaning sheet is wound around the cleaning body so as to cover the lower surface of the cleaning body that is detachably held, and then the end portion of the cleaning sheet is rotated with the rotatable mounting portion and the cleaning body. It is pushed into the slit on the upper surface of the tie and engaged.

According to this cleaning tool, the unused surface of the cleaning sheet can be easily used after cleaning (see Patent Document 2).

JP-A-2005-143616 JP2007-105160A

However, in the prior art, it is a cleaning surface is one side, had to be the frequent replacement of the cleaning sheet dirty.

Moreover, the area of the edge part of the cleaning sheet which pushes and engages with the slit of the upper surface part of a cleaning main body was large, and the subject that a cleaning sheet could not be utilized effectively occurred.

Therefore, the problem to be solved by the present invention is to reduce the number of replacements of the cleaning sheet and to reduce the area of the edge of the cleaning sheet that is pushed into the slit of the upper surface portion of the cleaning main body to be engaged, thereby cleaning the cleaning sheet. It is to provide a cleaning tool that can be used effectively.

This invention was made in order to solve the said subject, The cleaning tool of Claim 1 is provided with the cleaning sheet | seat, the handle | stem | pattern, and the cleaning sheet mounting stand connected with this handle | stem | pattern, and this cleaning In the cleaning tool used by detachably covering the sheet mounting base with the cleaning sheet, the cleaning sheet mounting base includes a triangular prism body having two triangular surfaces and three rectangular surfaces, and the two triangular surfaces Is rotatably supported from both sides, is connected to one end of the handle, and can be reversed, and a holding surface having a groove to which both ends of the cleaning sheet are locked, and the cleaning sheet is covered. And the holding surface is one of the three rectangular surfaces, and the cleaning surface is the remaining two surfaces of the three rectangular surfaces. .

According to the cleaning tool of claim 1, the two triangular surfaces of the cleaning sheet mounting base are rotatably held from both sides and connected to one end of the handle, and the cleaning surface of the cleaning sheet mounting base has two cleaning surfaces. When it becomes dirty after using one side of the cleaning sheet that covers the two cleaning surfaces, the unused surface can be easily used without turning your hands clean by simply rotating the cleaning sheet mounting base. Therefore, it is more efficient than a conventional product having only one cleaning surface.

The cleaning tool according to claim 2 is provided with a cleaning sheet fixture shaped to fit in the groove provided on the holding surface in claim 1, and both ends of the cleaning sheet are attached to the cleaning sheet fixture. The cleaning sheet is locked by pressing it into the groove.

According to the cleaning tool of the second aspect, in addition to the effect of the first aspect, by providing the cleaning sheet fixing tool, both ends of the cleaning sheet are prevented from coming off the groove, and are fixed more firmly. be able to.

The cleaning sheet mounting base according to claim 3 includes a cleaning sheet, a handle, and a cleaning sheet mounting base connected to the handle, and the cleaning sheet mounting base is used by detachably covering the cleaning sheet mounting base. The cleaning sheet mounting base of the cleaning tool comprises a triangular prism body having two triangular surfaces and three rectangular surfaces, and the two triangular surfaces are rotatably held from both sides and connected to one end of the handle. A holding surface having a groove for engaging both ends of the cleaning sheet, and a cleaning surface on which the cleaning sheet is covered, and the holding surface includes the three rectangular shapes. One of the shape surfaces, and the cleaning surface is the remaining two surfaces of the three rectangular surfaces.

According to the cleaning sheet mounting base of the third aspect, the two triangular surfaces of the cleaning sheet mounting base are rotatably held from both sides and connected to one end of the handle, and the cleaning surface of the cleaning sheet mounting base is By using two surfaces, if one surface of the cleaning sheet that covers the two cleaning surfaces is used and then becomes dirty, simply rotate the cleaning sheet mounting base and use the unused surface without easily soiling your hands. Since it can be changed to a state that can be done, it is more efficient than a conventional product having only one cleaning surface.

The cleaning sheet mounting base according to claim 4, further comprising a cleaning sheet fixture shaped to fit into the groove provided on the holding surface according to claim 3, wherein both ends of the cleaning sheet are disposed on the cleaning sheet. The cleaning sheet is locked by being pressed against the groove by a fixture.

According to the cleaning sheet mounting base of the fourth aspect, in addition to the effect of the third aspect, by providing the cleaning sheet fixing tool, both ends of the cleaning sheet are prevented from coming off from the groove, and more firmly. Can be fixed.

The cleaning sheet mounting base according to claim 5 is characterized in that, in claim 3 or 4, the length of the short side of the holding surface is 10 mm or more.

According to the cleaning sheet mounting base of the fifth aspect, in addition to the effect of the third or fourth aspect, the length of the short side of the holding surface is set to 10 mm or more, so that both ends of the cleaning sheet are engaged. The width of the holding surface for stopping can be narrowed, and the surface that can be used for cleaning is widened accordingly, and the cleaning sheet can be effectively used.

According to the present invention, the cleaning sheet can be effectively used by reducing the number of replacements of the cleaning sheet and by reducing the area of the edge of the cleaning sheet that is pushed into the slit of the upper surface of the cleaning body to be engaged. It is possible to provide a cleaning tool that can be used.

It is a perspective view of the present invention. 3 is a perspective view of a cleaning sheet mounting base of Embodiment 1. FIG. It is a perspective view of a cleaning sheet fixing rod. It is one of the method diagrams of locking a cleaning sheet to a cleaning sheet mounting base by a cleaning sheet fixing rod, and is a cross-sectional view taken along line AA. It is one of the figures which locked the cleaning sheet to the cleaning sheet mounting stand with the cleaning sheet fixing rod, and is a sectional view taken along line AA. 6 is a perspective view of a cleaning sheet mounting base of Embodiment 2. FIG. It is a perspective view of a cleaning sheet fixing plate. It is one of the method figures which lock a cleaning sheet to a cleaning sheet mounting stand with a cleaning sheet fixed plate, and is a BB line sectional view. It is one of the figures which locked the cleaning sheet to the cleaning sheet mounting base by the cleaning sheet fixing plate, and is a sectional view taken along the line BB. 6 is a perspective view of a cleaning sheet mounting base of Example 3. FIG. It is a perspective view of a cleaning sheet fixing pin. It is one of the method figures which lock a cleaning sheet to a cleaning sheet mounting stand with a cleaning sheet fixing pin, and is a CC line sectional view. It is one of the figures which locked the cleaning sheet to the cleaning sheet mounting base by the cleaning sheet fixing pin, and is a CC line sectional view. 6 is a perspective view of a cleaning sheet mounting base of Example 4. FIG. It is a perspective view of a cleaning sheet fixed insertion plate and a cleaning sheet fixing pin. It is one of the method figures which locks a cleaning sheet to a cleaning sheet mounting stand by a cleaning sheet insertion plate and a cleaning sheet fixing pin, and is a DD line sectional view. It is one of the figures which locked the cleaning sheet to the cleaning sheet mounting stand with the cleaning sheet insertion plate and the cleaning sheet fixing pin, and is a sectional view taken along the line DD. FIG. 18 is a cross-sectional view taken along the line DD, which is one of the method diagrams for locking the back surface of the cleaning sheet to the cleaning sheet mounting base by the cleaning sheet insertion plate and the cleaning sheet fixing pin. FIG. 19 is one of the drawings in which the rear surface of the cleaning sheet is locked to the cleaning sheet mounting base by the cleaning sheet insertion plate and the cleaning sheet fixing pin, and is a sectional view taken along the line DD.

  The cleaning tool which is this invention is demonstrated with drawing.

FIG. 1 is a perspective view of the present invention. The cleaning sheet mounting base 1 is a pentahedron having acute dihedral angles, with the two wide rectangular surfaces serving as cleaning surfaces for cleaning, and the square surfaces outside the two wide rectangular surfaces lock the ends of the cleaning sheet 4. It is a square surface for . Both sides of the triangular part of the pentahedron are surfaces for attaching and connecting the handle 3 to both sides of the triangular part of the pentahedron .

When the cleaning sheet 4 is attached to the cleaning sheet mounting base 1, the cleaning sheet mounting base 1 is covered with two wide square surfaces of the cleaning sheet mounting base 1 as a cleaning surface for cleaning. The cleaning sheet fixing rod 2 is used at the end of the cleaning sheet 4 on the square surface outside the surface, and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

The cleaning sheet mounting base 1 is a cleaning tool to which a connected handle 3 is attached so as to sandwich the cleaning sheet mounting base 1 from both sides of the triangular portion of the pentahedron of the cleaning sheet mounting base 1.

  FIG. 2 is a perspective view of the cleaning sheet mounting base 1 according to the first embodiment. The cleaning sheet mounting base 1 is a pentahedron having an acute dihedral angle, the two surfaces of the wide quadrangle are used as cleaning surfaces for cleaning, and the square surfaces outside the two surfaces of the wide quadrangle engage both ends of the cleaning sheet 4. It is a square surface to do.

Both sides of the triangular part of the pentahedron are provided with holes for attaching the handle 3 that is sandwiched from both sides . Since the cleaning sheet fixing rod 2 press-fits and locks both ends of the cleaning sheet 4 on the square surfaces outside the two sides of the wide square of the cleaning sheet mounting base 1, the indented portion is parallel to the dihedral surface. The cleaning sheet mounting base 1 is provided.

FIG. 3 is a perspective view of the cleaning sheet fixing rod 2. Cleaning sheet fixing rod 2 is round bar-shaped, the dihedral angle dihedral outside square surface of wide cleaning sheet mount 1 square, the recess portion provided in parallel, as both end portions of the cleaning sheet 4 Hasameru It is the cleaning sheet fixing stick 2 which was made.

FIG. 4 is a cross-sectional view taken along the line AA, showing one of the method diagrams for locking the cleaning sheet 4 to the cleaning sheet mounting base 1 by the cleaning sheet fixing rod 2. Covered with a cleaning sheet 4 one to clean surfaces of the dihedral of wider rectangle of the cleaning sheet mount 1, the recessed portion of the square face of the cleaning surface outside dihedral of wide cleaning sheet mount 1 square, the cleaning sheet fixing rod 2, the both ends of the cleaning sheet 4 are press-fitted and sandwiched, and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

  FIG. 5 is one of the drawings in which the cleaning sheet 4 is fixedly mounted on the cleaning sheet mounting base 1 by the cleaning sheet fixing rod 2, and is a cross-sectional view taken along line AA. Both ends of the cleaning sheet 4 are press-fitted by the cleaning sheet fixing rods 2 into the recesses of the square surface outside the cleaning surface of the wide rectangular two surfaces of the cleaning sheet mounting base 1, and the cleaning sheet 4 is inserted into the cleaning sheet mounting base 1. It is the form which latched.

  FIG. 6 is a perspective view of the cleaning sheet mounting base 1 according to the second embodiment. The cleaning sheet mounting base 1 is a pentahedron having an acute dihedral angle, the two surfaces of the wide quadrangle are used as cleaning surfaces for cleaning, and the square surfaces outside the two surfaces of the wide quadrangle engage both ends of the cleaning sheet 4. It is a square surface to do.

  Both sides of the triangular part of the pentahedron are provided with holes for attaching the handle 3 that is sandwiched from both sides. Since the cleaning sheet fixing plate 5 presses and locks both end portions of the cleaning sheet 4 on the square surfaces outside the two sides of the wide square of the cleaning sheet mounting base 1, the concave portion is formed in parallel to the dihedral surface. The cleaning sheet mounting base 1 is provided.

FIG. 7 is a perspective view of the cleaning sheet fixing plate 5. Cleaning sheet fixing plate 5 is a plate-shaped, the dihedral angle dihedral outside square surface of wide cleaning sheet mount 1 square, the concave portion provided in parallel, as both end portions of the cleaning sheet 4 Hasameru This is the cleaning sheet fixing plate 5.

FIG. 8 is a cross-sectional view taken along line B-B, which is one of the method diagrams for locking the cleaning sheet 4 to the cleaning sheet mounting base 1 by the cleaning sheet fixing plate 5. Cleaning over the cleaning surface of the sheet 4 dihedral of a sheet of wide mount square, the concave portion of the square face of the cleaning surface outside dihedral of wide cleaning sheet mount 1 square, cleaned by the cleaning sheet fixing plate 5 The both ends of the sheet 4 are press-fitted and sandwiched, and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

  FIG. 9 is one of the drawings in which the cleaning sheet 4 is locked to the cleaning sheet mounting base 1 by the cleaning sheet fixing plate 5, and is a cross-sectional view taken along the line BB. The end portion of the cleaning sheet 4 is press-fitted into the concave portion of the rectangular surface outside the cleaning surface of the two wide rectangular surfaces of the cleaning sheet mounting base 1 with the cleaning sheet fixing plate 5 and sandwiched between the cleaning sheet mounting base 1 and the cleaning sheet 4 It is the form which latched.

FIG. 10 is a perspective view of the cleaning sheet mounting base 1 according to the third embodiment. The cleaning sheet mounting base 1 is a pentahedron having an acute dihedral angle, and two wide rectangular surfaces are used as cleaning surfaces for cleaning, and the square surfaces outside the two wide rectangular surfaces lock both ends of the cleaning sheet 4. It is a square surface for .

Both sides of the triangular part of the pentahedron are provided with holes for attaching the handle 3 that is sandwiched from both sides . Since the cleaning sheet fixing pins 6 press-fit and lock both ends of the cleaning sheet 4 on the square surfaces outside the two wide rectangular surfaces of the cleaning sheet mounting base 1, the round hole portion is parallel to the dihedral surface. It is the cleaning sheet mounting base 1 which provided.

FIG. 11 is a perspective view of the cleaning sheet fixing pin 6. The cleaning sheet fixing pins 6 are in the form of pins, and are provided at both end portions of the cleaning sheet 4 in round hole portions provided in parallel to the dihedral surfaces on the square surfaces outside the two wide rectangular surfaces of the cleaning sheet mounting base 1. the can clamping Mukoto.

  FIG. 12 is a cross-sectional view taken along the line C-C, which is one of the method diagrams for attaching the cleaning sheet 4 to the cleaning sheet mounting base 1 by the cleaning sheet fixing pin 6.

Cleaning over the cleaning surface of the sheet 4 dihedral of a sheet of wide mount rectangle, a round hole portion of the square face of the cleaning surface outside dihedral of wide cleaning sheet mount 1 square, in the cleaning sheet fixing pins 6 Both ends of the cleaning sheet 4 are press-fitted and sandwiched, and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

  FIG. 13 is one of the views in which the cleaning sheet 4 is mounted on the cleaning sheet mounting base 1 by the cleaning sheet fixing pin 6, and is a cross-sectional view taken along the line CC.

  Both ends of the cleaning sheet 4 are press-fitted by the cleaning sheet fixing pins 6 into the round hole portions of the square surface outside the cleaning surface of the wide rectangular two surfaces of the cleaning sheet mounting base 1, and the cleaning sheet is attached to the cleaning sheet mounting base 1. 4 is locked.

  FIG. 14 is a perspective view of the cleaning sheet mounting base 1 according to the fourth embodiment. The cleaning sheet mounting base 1 is a pentahedron having acute dihedral angles, with the two wide rectangular surfaces serving as cleaning surfaces for cleaning, and the square surfaces outside the two wide rectangular surfaces lock the ends of the cleaning sheet 4. It is a square surface for.

  Both sides of the triangular part of the pentahedron are provided with holes for attaching the handle 3 that is sandwiched from both sides.

Since the cleaning sheet mounting base 1 has a cleaning sheet fixing insertion plate 7 and a cleaning sheet fixing pin 6 press-fitted at one end of the cleaning sheet 4 on the square surfaces outside the two sides of the wide square, Ru Tei provided parallel to the concave portion and the circular hole portion on a surface of the face angles.

FIG. 15 is a perspective view of the cleaning sheet fixing insertion plate 7 and the cleaning sheet fixing pin 6. The cleaning sheet insertion plate 7 has a plate shape, and one end portion of the cleaning sheet 4 is formed in a central concave portion provided in parallel to the dihedral surface of the square surface outside the two wide rectangular surfaces of the cleaning sheet mounting base 1. Ri Contact in the the Hasameru so, also, the cleaning sheet fixing pins 6 are pin-shaped, dihedral outside square surface of wide cleaning sheet mount 1 square, a circular hole portion which is provided in parallel with the dihedral angle the other end portion of the cleaning sheet 4 Ru can narrow Mukoto.

FIG. 16 is one of the method diagrams of locking the cleaning sheet 4 to the cleaning sheet mounting base 1 by the cleaning sheet insertion plate 7 and the cleaning sheet fixing pin 6, and is a sectional view taken along the line DD.

The cleaning sheet 4 one, over the cleaning surface of the two surfaces of the wide cleaning sheet mount 1 square, and recessed portions in the respective square surfaces of the cleaning surface outside dihedral of wide cleaning sheet mounting base 1 square round hole One end of each of the cleaning sheets 4 is press-fitted into the portion by the cleaning sheet inserting plate 7 and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

  FIG. 17 is one of the drawings in which the cleaning sheet 4 is locked to the cleaning sheet mounting base 1 by the cleaning sheet insertion plate 7 and the cleaning sheet fixing pin 6, and is a sectional view taken along the line DD.

The cleaning sheet 4 one, over the cleaning surface of the two surfaces of the wide cleaning sheet mount 1 square, and recessed portions in the respective square surfaces of the cleaning surface outside dihedral of wide cleaning sheet mounting base 1 square round hole The cleaning sheet insertion plate 7 and the cleaning sheet fixing pin 6 are press-fitted between the respective ends of the cleaning sheet 4 and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

  FIG. 18 is a cross-sectional view taken along the line DD, which is one of the method diagrams for locking the back surface of the cleaning sheet 4 to the cleaning sheet mounting base 1 by the cleaning sheet insertion plate 7 and the cleaning sheet fixing pin 6.

The cleaning sheet fixing pin 6 is removed from the square hole outside the cleaning surface of the two wide rectangular surfaces of the cleaning sheet mounting base 1 and the cleaning sheet fixing pin 6 is removed from the cleaning sheet mounting base 1 and cleaned. sheet insertion plate 7, in the form of directly engaged with the square surface of the cleaning surface outside dihedral of wide cleaning sheet mount 1 square, then turned over the cleaning sheet 4, the cleaning sheet fixing pins 6 other hand One end portion of the cleaning sheet 4 is press-fitted into the round hole portion, and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

FIG. 19 is one of the drawings in which the rear surface of the cleaning sheet 4 is locked to the cleaning sheet mounting base 1 by the cleaning sheet insertion plate 7 and the cleaning sheet fixing pin 6, and is a cross-sectional view taken along the line DD. The cleaning sheet fixing pin 6 is removed from the square hole outside the cleaning surface of the two wide rectangular surfaces of the cleaning sheet mounting base 1 and the cleaning sheet fixing pin 6 is removed from the cleaning sheet mounting base 1 and cleaned. sheet insertion plate 7, in the form of directly engaged with the square surface of the cleaning surface outside dihedral of wide cleaning sheet mount 1 square, and upside down the cleaning sheet 4, the cleaning sheet fixing pins 6 other hand One end of the cleaning sheet 4 is press-fitted into the round hole portion, and the cleaning sheet 4 is locked to the cleaning sheet mounting base 1.

By using Example 4, the surface of the cleaning sheet 4 is turned upside down in a state where one end of the cleaning sheet 4 is locked to a square surface outside the two wide rectangular surfaces of the cleaning sheet mounting base 1. Then , since the back surface of the cleaning sheet can be used by re-engaging the other end of the cleaning sheet 4 with the square surface outside the two sides of the wide quadrilateral, the cleaning sheet 4 can be used effectively and easily. Is considered effective.

  As another application, it is also conceivable to use the cleaning sheet fixing pin 6 on one end of the cleaning sheet 4 and one end of the cleaning sheet 4 on a square surface outside two wide rectangular surfaces. .

  As a method for locking one end or both ends of the cleaning sheet 4 to the square surface outside the two cleaning surfaces of the wide square of the cleaning sheet mounting base 1, the cleaning sheet mounting base 1 has a rod-like, plate-like shape. In addition to locking the cleaning sheet mounting base 1 and the cleaning sheet 4 to the cleaning sheet mounting base 1 by pressing and sandwiching one end or both ends of the cleaning sheet 4 with a pin-shaped and pin-shaped fixture, the cleaning sheet A method of connecting and locking the side surface of the isosceles triangle of the mounting base 1 with a rod-shaped, plate-shaped, or pin-shaped fixture in a band shape, a band shape, or the like is also conceivable.

It should be noted that the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the present invention.

1 Cleaning sheet mounting base 2 Cleaning sheet fixing rod 3 Handle 4 Cleaning sheet 5 Cleaning sheet fixing plate 6 Cleaning sheet fixing pin 7 Cleaning sheet fixing insertion plate

Therefore, an object of the present invention is to provide, in together reducing the number replacement of the cleaning sheet is to provide a cleaning tool, and cleaning sheet mount can be effectively utilized cleanup sheet.

This invention was made in order to solve the said subject, The cleaning tool of Claim 1 is provided with the cleaning sheet | seat, the handle | stem | pattern, and the cleaning sheet mounting stand connected to this handle | stem | pattern , The said cleaning The seat mounting base is a triangular prism body having triangular surfaces on both side surfaces and three rectangular surfaces on the peripheral surface, and is used by detachably covering the cleaning sheet mounting base with the cleaning sheet. In the side view, the cleaning sheet mounting base is in the form of an isosceles triangle in which two equal sides are longer than the bottom side, so that the two of the two rectangular surfaces of the peripheral surface are the two The two rectangular surfaces corresponding to the equal sides are two cleaning surfaces having a size larger than the rectangular surface corresponding to the bottom side, and the both side surfaces of the cleaning sheet mounting base are defined by the handle from both sides. Freely rotatable By being connected to one end of the handle at the lifting state, the two cleaning surfaces has become possible to upside down, out of the cleaning sheet mount of the peripheral surface, of the isosceles triangle The rectangular surface corresponding to the bottom side has at least one of a groove and a recess for mounting the cleaning sheet fixture, and both ends of the cleaning sheet are latched and held using the cleaning sheet fixture. It is characterized by being a holding surface for a cleaning sheet .

A cleaning tool according to a second aspect of the present invention is the cleaning tool according to the first aspect, wherein the groove provided in the holding surface extends in a longitudinal direction of the holding surface, and the cleaning sheet fixing tool is the same as the groove. The cleaning sheet can be fitted in the groove so as to extend in the direction, and the cleaning sheet can be latched and held on the holding surface by pressing both ends of the cleaning sheet against the groove with the cleaning sheet fixture. It is said that .

The cleaning sheet mounting base according to claim 3 is formed in a triangular prism body having both sides of a triangular surface and three rectangular surfaces on the peripheral surface, and the peripheral surface is covered with a cleaning sheet, A cleaning sheet mounting base for a cleaning tool used with a handle provided continuously on both side surfaces, and the cleaning sheet mounting base is in the form of an isosceles triangle having two equal sides longer than the bottom side in a side view. Accordingly, of the three rectangular surfaces of the peripheral surface, the two rectangular surfaces corresponding to the two equal sides are two cleaning surfaces having a size larger than that of the rectangular surface corresponding to the bottom side. The two side surfaces are connected to one end of the handle in a state where the both side surfaces are rotatably held by the handle from both sides, and the two cleaning surfaces can be turned upside down. Front of the circumference The rectangular surface corresponding to the base of the isosceles triangle has at least one of a groove and a recess for mounting the cleaning sheet fixture, and both ends of the cleaning sheet are engaged by using the cleaning sheet fixture. It is characterized by being a holding surface for a cleaning sheet to be held and held .

The cleaning sheet mounting base according to claim 4 is the cleaning sheet mounting base according to claim 3, wherein the groove provided on the holding surface extends in a longitudinal direction of the holding surface, and the cleaning sheet fixing tool includes the groove. The cleaning sheet can be fitted into the groove so as to extend in the same direction, and the cleaning sheet is locked and held on the holding surface by pressing both ends of the cleaning sheet against the groove with the cleaning sheet fixture. Is possible.

Claims (5)

In the cleaning sheet mounting base 1 of the cleaning tool, the cleaning sheet mounting base 1 is a pentahedron having an acute dihedral angle, and two wide rectangular surfaces are used as cleaning surfaces for cleaning. Is a square surface for locking both ends of the cleaning sheet 4, and a cleaning sheet for locking both ends of the cleaning sheet 4 to a square surface outside the two wide rectangular surfaces of the cleaning sheet mounting base 1. A cleaning tool comprising a fixing tool. The cleaning sheet mount 1 is a pentahedron having a maximum dihedral angle of less than 60 degrees acute angle and a minimum of 5 degrees acute angle, and one of the other face angles other than the dihedral angle less than 60 degrees acute angle. , The angle of 60 degrees to an angle of 120 degrees, and the pentahedron with a short side length of the isosceles of the triangle of the side face of the pentahedron is 10 mm or more. As the cleaning surface, the square surface outside the two sides of the wide square is a square surface for locking both ends of the cleaning sheet, and cleaning is performed on the square surface outside the two sides of the wide square of the cleaning sheet mounting base 1. A cleaning tool, wherein a cleaning sheet fixing tool for locking both ends of the sheet 4 is provided. The cleaning sheet mount 1 is a pentahedron having a maximum dihedral angle of less than 60 degrees acute angle and a minimum of 5 degrees acute angle, and one of the other face angles other than the dihedral angle less than 60 degrees acute angle. A cleaning sheet mounting base, characterized in that it is a pentahedron having an angle of 60 mm to an angle of 120 degrees and a short side length of the isosceles of the triangle of the side face of the pentahedron being 10 mm or more. . The cleaning sheet mount 1 is a pentahedron having a maximum dihedral angle of less than 60 degrees acute angle and a minimum of 5 degrees acute angle, and one of the other face angles other than the dihedral angle less than 60 degrees acute angle. , The angle of 60 degrees to an angle of 120 degrees, and the pentahedron with a short side length of the isosceles of the triangle of the side face of the pentahedron is 10 mm or more. As a cleaning surface of the cleaning sheet, the square surface outside the two wide rectangular surfaces is a square surface for locking both ends of the cleaning sheet. 4. The cleaning sheet mounting base according to claim 3, wherein the pentahedron is an isosceles triangular prism.