JPH11309103A - Wiping cleaner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wiping cleaner capable of coping with sheets of various thicknesses and having a very simple locking mechanism excellent in locking strength, which locks the part of a sheet folded to an upper surface, the sheet covering the bottom surface of a cleaner head part. SOLUTION: A sheet covering the bottom surface of a cleaner head part 2 is folded back onto the upper surface part of the cleaner head part 2, and a locking mechanism K for locking this folded part to the upper surface part of the cleaner head part is provided. An opening/closing part 6 is disposed on the upper surface of the cleaner head part in such a way as to be freely raised and lowered for opening and closing. A locking part 9 which abuts against the folded part of the sheet to lock it is provided on the opening/closing part or the upper surface part of the cleaner head part 2 located therebelow. A counter engaging part 10 engaged with the locking part is disposed in the opposite position of the locking part, and the folded part is sandwiched between the opening/closing part and the upper surface part of the cleaner head part located therebelow. The folded part of the sheet 5 is engaged and locked in place by engagement of the locking part with the counter engaging part 10.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaner head having a grip portion, which is covered with a sheet body, grips the grip portion, and slides the cleaner head to a cleaning surface such as a floor. The present invention relates to a wiping cleaning tool for attaching dust to a sheet member.

[0002]

2. Description of the Related Art For example, in a floor-sliding type, a long rod-like gripping portion is pivotally attached to the center of the upper surface of a thick plate-like cleaner head so as to be tiltable. A fixing mechanism for locking and fixing the folded portion of the sheet member is provided on both sides of the upper surface of the sheet member. The sheet member having a function of adhering dust abuts against the bottom surface of the cleaner head portion and is folded back to the upper surface side. The folded portion is locked and fixed by a fixing mechanism, and the sheet body is replaceably covered and fixed with a cleaner head.

On the other hand, various structures have been proposed as the fixing mechanism. For example, push holes are provided at four corners of the upper surface of the cleaner head, and the push holes are closed with a flexible plate such as a rubber plate. A notch is formed in the flexible plate, and the folded portion of the sheet is applied to the flexible plate, and the folded portion of the sheet is pressed into the push hole with the finger so as to deform the cut downward. There is a structure of locking and fixing.

[0004] Further, a structure in which an opening / closing plate which can simply be locked and fixed is provided on the upper surface of the cleaner head so as to be able to be raised and closed freely, and a folded portion of the sheet body is sandwiched and fixed between the opening / closing plate and the upper surface of the cleaner head. Can be

However, any of the locking and fixing structures has a complicated structure, is inferior in mass productivity and is expensive, and does not have sufficient fixing strength. The structure itself is simple,
In order to improve the fixing strength, it is necessary to provide a locking structure such as the provision of a closing fitting, so that the structure becomes complicated, and the above problem is caused.

Further, in any of the locking and fixing structures, when a thin sheet is used, the locking and fixing force is insufficient, and when a thick sheet is used, the sheet cannot be pushed into the hole or the opening / closing plate cannot be closed. It cannot handle thicknesses other than thickness.

The present invention finds such a problem in the fixing mechanism of the conventional wiping cleaning tool, can cope with sheets of various thicknesses, and applies the sheet body covering the bottom surface of the cleaner head to the upper surface side of the sheet body. It is an object of the present invention to provide an epoch-making wiping and cleaning tool in which a fixing mechanism for fixing a folded portion has an extremely simple configuration and a structure having excellent fixing strength.

[0008]

The gist of the present invention will be described with reference to the accompanying drawings.

A cleaner head portion 2 for slidingly moving a cleaning surface 1 such as a floor is provided with a grip portion 3 having a predetermined length, and a sheet member 5 for adhering dust is attached to a bottom surface 4 of the cleaner head portion 2.
In the wiping cleaning tool configured so that it can be exchangeably covered and fixed, the sheet body 5 coated on the bottom surface 4 of the cleaner head portion 2 is folded back on the upper surface portion of the cleaner head portion 2, and the folded portion 5 </ b> A is attached to the cleaner head. A fixing mechanism K for fixing to the upper surface portion of the portion 2 is provided, and an opening / closing portion 6 is provided on the upper surface portion of the cleaner head portion 2 so as to be able to open and close freely, and the opening / closing portion 6 or a cleaner head portion located below the opening / closing portion 6. The folded portion 5A of the sheet body 5
A locking portion 9 for contacting and locking the locking portion 9 is provided, and an opposing engaging portion 10 that engages with the locking portion 9 is provided at a position facing the locking portion 9, and the folded portion 5 </ b> A of the sheet body 5 is The opening / closing section 6
And the upper surface of the cleaner head 2 located below the opening / closing portion 6, and the folded portion 5 </ b> A of the sheet body 5 is engaged by the engagement between the locking portion 9 and the facing engagement portion 10. The fixing mechanism K is configured to engage and lock the wiping member.

Further, the locking portion 9 or the opposing engaging portion 10 has a cutout locking structure L provided on a bendable cutout cutout portion 15 which is connected at one end and cut out at the other end. The wiping cleaning tool according to claim 1.

Further, the cut-out section 15 is configured to be bent up and down, and when the sheet body 5 is locked, the return force of the cut-out section 15 causes the folded portion 5A of the sheet body 5 to be in an elastic pressure state. The wiping and cleaning tool according to claim 2, wherein the fixing mechanism (K) is configured to be engaged with the fixing mechanism (K).

The opening / closing section 6 or the opening / closing section 6
A hooking claw 16 is provided on the upper surface of the cleaner head 2 located below the hooking claw.
An opening / closing portion 6 is provided on the upper surface of the cleaner head 2 so that the opening / closing portion 6 is provided on the upper surface of the cleaner head 2 so that the opening / closing portion 6 can be freely opened and closed by the engagement of the engaging claw 16 and the opposite engagement portion 17. By holding the opening / closing section 6 with a predetermined force or more while holding in the closed state, the engagement between the hooking claw section 16 and the opposing engaging section 17 is released, and the opening / closing section 6 is fixed upward so that it can be raised and opened. 2. A mechanism K is configured.
The present invention relates to the wiping cleaning tool according to any one of the items (1) to (3).

The engaging claw 16 or the opposing engaging portion 17 is provided at the tip of the cut-out section 15, and the returning claw of the cutting section 15 causes the engaging claw 16 to face the engaging section.
17 and the folded portion 5 of the sheet body 5
A so as to pinch and lock A in a resilient state.
The wiping cleaning tool according to claim 4, wherein

The grip portion 3 is pivotally attached to the center of the upper surface of the cleaner head 2 so as to be tiltable, and a plate-shaped opening / closing portion 6 pivotally attached to the center of the upper surface of the cleaner head 2 is provided. The opening / closing portion 6 is provided so as to be able to open and close freely, and the opening / closing portion 6 is raised and opened to insert the folded portion 5A of the sheet body 5, and the opening / closing portion 6 is again laid down and closed, whereby the sheet member is opened and closed. 5 is configured so as to be able to be clamped and fixed to the upper surface of the cleaner head 2, and the folded portion 5 </ b> A of the sheet body 5 is provided on the opening / closing portion 6 or the upper surface of the cleaner head 2 located below the opening / closing portion 6. A locking portion 9 for contacting and locking the locking portion 9 is provided, and an opposing engaging portion 10 that engages with the locking portion 9 is provided at a position facing the locking portion 9, and the folded portion 5 </ b> A of the sheet body 5 is The opening / closing section 6 and the opening / closing section 6
Of the sheet body 5 by being engaged with the upper surface of the cleaner head portion 2 located below the engaging portion 9 and engaging the engaging portion 9 with the opposing engaging portion 10. The wiping cleaning tool according to any one of claims 1 to 5, wherein the fixing mechanism K is configured to perform the cleaning.

The opening / closing section 6 or the opening / closing section 6
A magnet portion 7 is provided on the upper surface of the cleaner head portion 2 located below the sheet member 5.
The fixing mechanism K is configured to suck and hold a state in which the folded back portion 5A is sandwiched between the opening / closing portion 6 and the upper surface portion of the cleaner head portion 2 located below the opening / closing portion 6. A wiping cleaning tool according to any one of claims 1 to 6.

Further, the fixing mechanism K is constituted by providing a metal attraction portion 8 such as a magnet portion or a metal portion for generating an attraction force at an opposed attraction position of the magnet portion 7. The present invention relates to a wiping cleaning tool.

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of the present invention (how to implement the invention) will be briefly described with reference to the drawings, showing the operational effects thereof.

The sheet member 5 abutting against the bottom surface 4 of the cleaner head portion 2 is folded back on the upper surface of the cleaner head portion 2, and the folded portion 5A is fixed by a fixing mechanism K.
Is fixed to the bottom surface 4 of the cleaner head 2. In the present invention, when fixing the sheet body 5, the opening / closing unit 6 pivotally attached to the upper surface of the cleaner head 2 is raised and opened,
When the folded portion 5A of the sheet body 5 is inserted between the opening / closing portion 6 and the upper surface of the cleaner head portion 2, and the opening / closing portion 6 is folded down again and closed to sandwich the folded portion 5A, the folded portion 5A is opened and closed. Engagement and engagement are achieved by engagement between the engagement portion 9 and the opposite engagement portion 10 that are opposed to the portion located below the portion 6, so that the folded portion 5A is fixed in a state where it is prevented from shifting. Thus, this locked state is firmly held.

Further, the facing engagement portion 10 is formed as a cutout locking structure L provided with a cutout piece portion 15, and the sheet body 5 is fixed to the locking portion 9.
The cut-out piece 15 is pressed and bent by the locking portion and the sheet body 5 when sandwiched between the sheet member 5 and the facing engagement portion 10.
Since a predetermined portion of A is engaged and locked in a resilient state, the fixing strength is further improved.

A locking claw 16 provided on the upper surface of the opening / closing section 6 or the cleaner head 2 located below the opening / closing section 6 and an opposing engaging section 17 provided at a position facing the locking claw 16.
And the opening / closing portion 6 is held tightly on the upper surface of the cleaner head portion 2 by the engagement of the opening / closing portion 6 and the opening / closing portion 6 is opened without permission. The folded portion 5A of the sheet body 5 sandwiched between the upper surfaces is prevented from coming off.

Further, the folded portion 5A of the sheet body 5 is sandwiched and locked by the attraction force between the magnet portion 7 attached to the opening / closing portion 6 and the portion located below the opening / closing portion 6 and the metal attraction portion 8, so that it is further strengthened. Fixed.

[0022]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific embodiments of the present invention will be described with reference to the drawings.

In the present embodiment, a long bar-shaped gripping portion 3 is tiltably movable in all directions at the center of the upper surface of a cleaner head 2 which is assembled into a thick plate for slidingly moving a cleaning surface 1 such as a floor surface. The sheet covering the bottom surface 4 of the cleaner head unit 2 is configured such that a dedicated sheet body 5 such as a nonwoven fabric that is pivotally attached and adheres dust can be exchangeably covered and fixed to the bottom surface 4 of the cleaner head unit 2. The body 5 is folded back on the upper surface of the cleaner head 2, and a fixing mechanism K for fixing the folded portion 5A to the upper surface of the cleaner head 2 is provided.

1 to 8 show a first embodiment.

The fixing mechanism K of this embodiment is configured as follows.

A wide plate-like opening / closing portion 6 is provided on both sides of the pivoting portion of the gripping portion 3 on the upper surface of the cleaner head portion 2 so as to be pivotable at the center side and can be freely opened and closed. Is raised and opened, and the folded portion 5A of the sheet body 5 is opened.
Is inserted, and the opening / closing section 6 is again closed downward by closing the opening / closing section 6 downward, so that the sheet body 5 can be clamped and fixed to the upper surface of the cleaner head section 2 by the opening / closing section 6.

In this embodiment, a locking portion 9 is provided on the back surface of each opening / closing portion 6, and the locking portion 9 forms a plate-like projection, and the tip of the projection is formed with a jagged uneven plate. The sheet edge is formed so as to bite into the folded portion 5A of the sheet body 5 to be locked. Further, since a plurality of the locking portions 9 are formed in parallel, the sheet body 5 is locked so as to undulate in the lateral direction.

The opposing engaging portion 10 has one end connected to the cleaner head 2 and the other end bent up and down.
When the sheet body 5 is clamped by the opening / closing section 6 on the upper surface of the cleaner head 2, the cutout section 15 bends downward and returns to its original position. The sheet member 5 is strongly and elastically locked by the locking portion 9 by the force.

The opposed engaging portion 10 may be simply formed with a concave portion or a groove portion. In this embodiment, however, the opposed engaging portion 10 is formed of a similar plate-like projection which is engaged with and engaged with the locking portion 9. .

In this embodiment, each of the opening / closing portions 6
A permanent magnet is attached to the back surface of the magnet 7 in an exposed state, and a magnet portion 7 is provided. At the opposite attracting position of the magnet portion 7, a metal attracting portion 8 such as a magnet portion or a metal portion for generating an attracting force is provided. The folded portion 5A of the sheet body 5 is opened and closed by the opening and closing portions 6 and 6
Is configured to be sucked and held in a state of being sandwiched between the cleaner head 2 and the upper surface of the cleaner head 2 located below.

In this embodiment, the wide plate-shaped opening / closing portion 6 is provided.
A locking portion 9 is provided at the center of the sheet member 5 so as to abut against the folded portion 5A of the sheet body 5, and a facing engagement portion 10 forming a cutout locking structure L is provided at a position facing the locking portion 9; Magnets 7 are provided on the left and right sides of the opening / closing unit 6, and a metal suction unit 8 is provided at a position facing the magnet 7.

Therefore, in this embodiment, when the sheet member 5 is fixed, the opening / closing portion 6 pivotally attached to the upper surface of the cleaner head portion 2 is raised and opened, and the opening and closing portion 6 and the upper surface of the cleaner head portion 2 are opened. Then, the folded portion 5A of the sheet body 5 is inserted, and the opening / closing portion 6 is again turned down and closed to close the folded portion 5A.
, The folded portion 5A of the sheet body 5 is sandwiched and locked by the engagement between the locking portion 9 opposed to the opening / closing portion 6 and the portion located below the opening / closing portion 6 and the opposing engaging portion 10. With a simple operation, the sheet member 5 can be fixed so as not to be displaced.

Further, since the locking portion 9 and the opposing engaging portion 10 are formed on the jagged-shaped uneven plate edge which engages and engages with each other, the plate edge bites into the folded portion 5A of the sheet body 5 and is locked. Further, since a plurality of the rugged plate edges are formed side by side, the sheet body 5 is locked so as to undulate in the lateral direction, and the locking action is further improved.

Further, since the opposing engaging portion 10 is formed as the cut-out piece 15, the sheet body 5 is more firmly engaged and locked by the restoring force of the cut-out piece 15.

Further, the cutout locking structure L of the facing engagement portion 10 bends and copes with the case where the thickness of the sheet body 5 is different.
Moreover, even if the sheet body 5 has a different thickness due to the restoring force of the cut-out section 15, it is engaged and locked with the same elastic force,
For example, the opening / closing plate cannot be closed when a thick sheet is sandwiched as in the conventional example, and there is no shortage of locking force by using a thin sheet. Therefore, the sheet can be selected according to the manner of soiling of the cleaning surface 1, and when the soil is small, using a thin sheet saves resources.

Further, simultaneously with the sandwiching and locking by the opening / closing portion 6, the folded portion 5A of the sheet body 5 is formed on the left and right sides of the engagement of the locking portion 9 in the center portion and the engaging portion 10 with the magnet portion 7 and the metal portion. Since the sandwiching state is firmly held by the suction force with the suction portion 8, the folded portion 5A is suction-fixed in a state where the position shift is prevented, so that the fixing strength is further improved.

In this embodiment, a number of raised protrusions 11 are provided at predetermined intervals on the bottom surface 4 serving as the cleaning surface 1 of the cleaner head 2, and the cleaning surface is provided via the sheet body 5. The ground contact portion 1 is configured not to be the entire surface of the bottom surface 4 but to be the top portion of the bulging projections 11 scattered in large numbers.

In the present embodiment, the raised convex portion 11 is formed by being integrally bulged from the bottom surface 4 of the cleaner head portion 2 into a circular inverted shallow bowl shape, and the raised convex portion 11 is gradually formed. The convex-shaped convex portion 11 having the shape of a raised inverted bowl is formed into a rounded curved top portion, not an acute-angled top portion.

Accordingly, the cleaning surface 1 is provided via the sheet member 5.
Since the portion that contacts the ground is not the entire surface of the bottom surface 4 of the cleaner head portion 2 but the top portion of the scattered raised protrusions 11, dust can adhere to the sheet member 5 over substantially the entire surface of the bottom surface 4 as before. As much as possible, the sliding resistance is reduced, and the sliding operation becomes smooth.

Therefore, the number of cases in which the cleaning surface 1 such as the floor surface is wet, has water drops, or is wet, and suddenly cannot be slid or require a strong force as in the prior art is reduced. It is an epoch-making wiping and cleaning tool that can slide smoothly and improve work efficiency.

Further, since the raised convex portion 11 is formed as a curved top having a rounded shape instead of an acute top, the sliding resistance is further reduced and improved, and the sliding resistance is reduced in all sliding directions. Since the protruding projections 11 are formed side by side in a scattered state, sliding cleaning can be performed more smoothly without being unbalanced, and the effect of cleaning dust and the like can be improved.

In the case where the cleaning liquid is sprayed or dropped onto the cleaning surface 1 for wiping and cleaning, the sliding can be performed more smoothly than in the conventional example, and the wiping force of the cleaning surface 1 can be reduced by the unevenness of the raised convex portion 11. Since a change in strength is caused, the effect of wiping off dirt is also improved.

In the figure, reference numeral 12 denotes a finger through hole provided in the grip portion 3A at the tip end of the grip portion 3, 13 denotes a joint connecting portion of the grip portion 3, and 14 tilts the grip portion 3 in all directions. This is a pivotable pivot portion for freely pivoting on the upper surface of the cleaner head 2.

9 to 11 show a second embodiment.

The second embodiment is different from the first embodiment in that
A locking claw 16 is provided on the lower surface of the opening / closing section 6, and the locking claw 16 is provided on the upper surface of the cleaner head 2 facing the locking claw 16.
The opening / closing portion 6 is provided on the upper surface of the cleaner head portion 2 so that the opening / closing portion can be freely opened and closed by the engagement between the engaging claw portion 16 and the opposite engaging portion 17. The locking mechanism K is held in such a state that the opening / closing section 6 is pulled up with a predetermined force or more, whereby the engagement between the hooking claw section 16 and the opposing engaging section 17 is released, and the opening / closing section 6 can be raised and released. This is the case where is configured.

More specifically, as shown in FIG. 9, the opposed engaging portion 17 is provided at the distal end of a cut-out section 15 provided on the upper surface of the cleaner head 2, while the engaging claw portion is provided.
16 are provided side by side on the outside of the locking portion 9, the restoring force of the cut-out portion 15 causes the locking claw portion 16 and the opposing engaging portion 17 to elastically engage with each other, and the folded portion 5 of the sheet body 5.
A so as to pinch and lock A in a resilient state.
Is composed.

Further, in this embodiment, the lower edge of the locking portion 9 is formed as a fine uneven edge, and the opposite engaging portion 10 which is locked to the locking portion 9 also has the fine upper edge. It is formed on the uneven edge so that a stronger biting and locking action on the folded portion 5A of the sheet member 5 can be obtained than in the first embodiment.

In this embodiment, a magnet 7 and a metal attraction portion 8 are provided at the center of the lower surface of the opening / closing portion 6 and at the center of the upper surface of the cleaner head 2, and the left and right engaging portions 9 are opposed to the locking portions 9. Joint
10 shows a case where they are provided facing each other.

In this embodiment, the cleaner head 2
The figure shows a case where a large number of fine raised projections 11 are scatteredly formed on the bottom surface 4 of the substrate.

[0050]

Since the present invention is constructed as described above, the folded portion of the sheet is inserted between the opening / closing portion and the upper surface of the cleaner head portion, the opening / closing portion is again lowered and the folded portion is sandwiched. Then, the locking portion provided at the opening / closing portion or a portion located below the opening / closing portion and the opposing engaging portion provided at a position opposed to the locking portion are pinched and locked, and are fixed to the bottom surface of the cleaner head portion. The fixing mechanism for fixing the folded portion of the sheet body to be covered on the upper surface side is an epoch-making wiping cleaning tool having an extremely simple configuration and a structure excellent in fixing strength.

Further, in the invention according to the second aspect, the sheet body can be properly used depending on the cleaning surface in response to the case where the thickness of the sheet body varies due to the bending of the cut-out section. In this case, the wiping and cleaning tool is excellent in versatility and further excellent in fixing strength, in which the sheet body is reliably elastically locked by the restoring force of the cut-out section.

Further, according to the fourth aspect of the present invention, there is provided a wiping cleaning tool having an extremely high fixing strength which can firmly hold the state in which the sheet is sandwiched by the engagement between the engaging claw and the opposing engaging portion. .

According to the fifth aspect of the present invention, the closed state of the opening / closing section can be reliably retained by the elastic force by the restoring force of the cut-out section, so that the fixing mechanism firmly holds the folded portion of the sheet member in the elastic state. This is a revolutionary wiping and cleaning tool excellent in practicality that can be pinched and locked to prevent displacement of the sheet member extremely effectively.

According to the sixth aspect of the present invention, there is provided an extremely practical wiping cleaning tool which is more reliable and satisfactorily exhibits the functions and effects of the first aspect of the invention.

According to the seventh aspect of the present invention, at the same time as the holding by the opening / closing section, the holding state is firmly held by the attraction force of the magnet section. The fixing mechanism that firmly exerts the suction force and fixes the folded portion of the sheet body that covers the bottom surface of the cleaner head to the upper surface side is a wiping cleaning tool with an extremely simple structure and excellent fixing strength. .

[Brief description of the drawings]

FIG. 1 is a perspective view of a first embodiment.

FIG. 2 is an enlarged perspective view of a used state of a main part of the first embodiment.

FIG. 3 is an enlarged perspective view of the first embodiment in a state where an opening / closing part of a main part is opened.

FIG. 4 is an enlarged plan view of a main part of the first embodiment.

FIG. 5 is a bottom view of a main part of the first embodiment.

FIG. 6 is a sectional view of the first embodiment taken along line AA shown in FIG. 4;

FIG. 7 is a sectional view taken along the line BB shown in FIGS. 4 and 5 of the first embodiment.

FIG. 8 is an enlarged perspective view of the first embodiment with a main part opening / closing part opened.

FIG. 9 is a sectional view of a main part of the second embodiment.

FIG. 10 is an enlarged perspective view of the second embodiment with a main part opening and closing part opened.

FIG. 11 is an enlarged plan view of a main part of the second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cleaning surface 2 Cleaner head 3 Grasping part 4 Bottom surface 5 Sheet body 5A Folding part 6 Opening / closing part 7 Magnet part 8 Metal adsorption part 9 Locking part 10 Opposing engaging part 15 Cutout piece part 16 Hanging claw part 17 Opposite Hanging part K Fixing mechanism L Cutout locking structure

Claims (8)

[Claims] 1. A cleaner head portion for slidingly moving a cleaning surface such as a floor surface is provided with a grip portion having a predetermined length, and a sheet body to which dust adheres can be exchangeably covered and fixed to the bottom surface of the cleaner head portion. In the wiping cleaning tool configured as described above, the sheet body covering the bottom surface of the cleaner head portion is folded back on the upper surface portion of the cleaner head portion, and a fixing mechanism for fixing the folded portion to the upper surface portion of the cleaner head portion is provided. An opening / closing portion is provided on the upper surface portion of the cleaner head portion so as to be able to open and close freely, and a locking portion that abuts and locks on the folded portion of the sheet member on the upper surface portion of the opening / closing portion or the cleaner head portion located below the opening / closing portion. And an opposing engaging portion that engages with the engaging portion is provided at a position facing the engaging portion, and the folded portion of the sheet body is positioned below the opening / closing portion and the opening / closing portion. The fixing mechanism is configured so as to be sandwiched between the upper surface of the cleaner head portion and to engage and lock the folded portion of the sheet body by meshing engagement between the locking portion and the facing engagement portion. A wiping cleaning tool characterized by the above-mentioned. 2. The locking portion or the facing engagement portion
2. The wiping cleaning tool according to claim 1, wherein one end side is connected, and the other end has a cut-out locking structure provided on a cut-out bendable cut-out section. 3. The cut-out section is configured to be able to bend up and down, and when the sheet body is locked, the return force of the cut-out section is used to engage the folded portion of the sheet body in an elastic pressure state and lock. The wiping cleaning tool according to claim 2, wherein the fixing mechanism is configured to perform the cleaning. 4. A locking claw is provided on an upper surface portion of the opening / closing portion or the cleaner head portion located below the opening / closing portion, and an opposing engagement engaging with the locking claw at a position opposing the locking claw portion. The opening / closing portion provided on the upper surface of the cleaner head portion so as to be able to open and close freely is held by the engagement between the engaging claw portion and the facing engagement portion so as to be closed / closed on the upper surface of the cleaner head portion. The fixing mechanism according to any one of claims 1 to 3, wherein the locking mechanism is configured so that the engagement between the engaging claw portion and the opposing engaging portion is released by lifting with a force, and the opening / closing portion can be raised and opened upward. 2. The wiping cleaning tool according to claim 1. 5. The engaging claw or the opposing engaging portion is provided at a tip end of the cut-out section, and the restoring force of the cut-off section engages the engaging claw with the opposing engaging section, and the sheet. 5. The wiping and cleaning tool according to claim 4, wherein the fixing mechanism is configured to pinch and lock the folded portion of the body in an elastic pressure state. 6. The cleaner head portion is pivotally attached to the central portion of the upper surface of the upper surface of the cleaner head so as to be tiltable, and a plate-shaped opening / closing portion pivotally attached to the upper surface of the cleaner head portion at the center side is capable of raising and lowering. The opening / closing portion is raised and opened upward, the folded portion of the sheet body is inserted, and the opening / closing portion is turned down again and closed, so that the sheet body is pinched by the opening / closing portion on the upper surface portion of the cleaner head portion. A locking portion configured to be fixed and provided on the upper surface of the opening / closing portion or a cleaner head portion located below the opening / closing portion to abut and lock the folded portion of the sheet member; At the opposite position of
An opposing engaging portion that meshes with and engages with the locking portion is provided, and the folded portion of the sheet body is sandwiched between the opening / closing portion and an upper surface portion of a cleaner head portion located below the opening / closing portion. 2. The fixing mechanism according to claim 1, wherein the fixing mechanism is configured to engage and lock the folded portion of the sheet body by engaging engagement between a stop portion and the opposed engagement portion.
6. The wiping and cleaning tool according to any one of 5 above. 7. A magnet portion is provided on an upper surface of the opening / closing portion or a cleaner head portion located below the opening / closing portion, and the folded portion of the sheet body is moved by the attraction force of the magnet portion to the opening / closing portion and the opening / closing portion. 2. The fixing mechanism according to claim 1, wherein the fixing mechanism is configured to suck and hold a state sandwiched between the cleaner head and the upper surface of the cleaner head.
The wiping cleaning tool according to any one of claims 6 to 6. 8. The wiping cleaning according to claim 7, wherein the fixing mechanism is constituted by providing a metal attracting portion such as a magnet portion or a metal portion for generating an attracting force at the opposed attracting position of the magnet portion. Utensils.