JPWO2006011234A1 - Cleaning tool and holding member constituting cleaning tool - Google Patents

Abstract

The present invention relates to a cleaning tool that can be used for wiping and cleaning by contacting the surface of an object to be cleaned, and a cleaning sheet serving as a cleaning portion is disposable and removably attached to a holding member, and a holding member constituting the cleaning tool It is. The holding member (1) has two flat leg portions (2) having a bifurcated front end side for holding the cleaning tool sheet, and a handle provided on the rear side from the base of the leg portions. It is comprised from a member (3). The two flat leg portions (2) have an angle so that the inner side which is the central portion in the width direction of each leg member (2R, 2L) is high and the outer sides which are both end portions in the width direction are low. Is formed.

Description

  The present invention is used for wiping and cleaning dust, and includes a holding member including a handle member for holding and a leg portion for holding the cleaning sheet, and a replaceable or disposable cleaning sheet attached to the holding member. It is related with the cleaning tool comprised from.

  As a cleaning tool used to wipe off dust on furniture such as chiffon, electrical products such as personal computers and lighting fixtures, walls, sills, and duck inside the building, the brush part has been used with a twisted yarn such as cotton. A hand-held mop that is formed and made up of a holding member that holds the brush portion has been used.

  However, this type of cleaning tool cannot be used as a disposable because of its high manufacturing cost. Therefore, in recent years, a disposable cleaning tool has been proposed using an inexpensive cleaning sheet for the brush portion.

  As a cleaning tool in which such a brush portion is disposable, it is divided into a cleaning sheet formed of a plurality of strip strips and fiber bundles that are elongated with a soft sheet, and a fork for holding the cleaning sheet. A cleaning tool is known which includes a inserted insertion portion and a holding tool including a grip portion (see, for example, Patent Document 1).

In the cleaning tool described in Patent Document 1, a base sheet and a holding sheet are joined to the upper surface of the cleaning sheet with a joining line in order to hold the cleaning sheet. Between the holding sheet, two parallel holding spaces are formed which can be held by inserting a bifurcated insertion portion of the holding tool. In addition, the holder has two insertion portions that are inserted into the holding space in a flat plate shape and is disposed horizontally.
Japanese Patent Laid-Open No. 2002-369883

  The cleaning tool described in Patent Document 1 is a planar cleaning sheet formed from a sheet body, as compared with a bulky mop-shaped cleaning tool in which a brush portion is formed using a conventional twisted yarn such as cotton. Therefore, cleaning is performed on the surface. When cleaning is performed on a flat surface in this way, the dust is held only between the flat fibers, and only the surface of the flat sheet is used for cleaning, and the entire cleaning sheet is efficiently used. And could not be cleaned.

  In other words, not only the surface of the cleaning sheet, but also the fibers are bulky so that the whole fiber can be captured and held, but using a flat cleaning sheet and a horizontal flat plate-like insertion part As long as it is, it is difficult to form a bulky like a conventional mop-shaped cleaning tool.

  The present invention has been made to solve the above-described problems, and constitutes a cleaning tool and a cleaning tool that efficiently captures various kinds of dust such as dust and dust and has excellent holding performance by using the entire cleaning sheet. It is an object to provide a holding member.

  The present invention is a holding member which constitutes a hand-held cleaning tool by attaching and holding a disposable or replaceable cleaning tool sheet. The holding member of the present invention is used to hold a cleaning tool sheet formed by laminating fiber bundles or the like on the lower surface side of the base sheet to form a cleaning portion, and laminating the holding sheet on the upper surface side to form a holding portion. It is done. The holding member is provided on the rear side from the base of the two flat plate-like leg portions that are bifurcated at the front end side to be inserted and held in the holding portion of the cleaning tool sheet. It is composed of a handle member for holding by hand. The holding member of the present invention is formed at an angle so that the inside of the two flat leg portions is high and the outside is low, and the cross section in the width direction is high in the center in the width direction and low at both ends. It is formed in a C shape.

  It is preferable that the holding member of the present invention is formed so that the distal end portion in the longitudinal direction of the leg portion is flat and has no angle, and the intermediate portion in the longitudinal direction of the leg portion is formed to have an angle.

  In the holding member of the present invention, it is preferable to provide a protrusion for preventing the leg from being removed on the upper surface or the lower surface of the leg portion.

  In the holding member of the present invention, it is preferable that the leg portion is formed of a material having elasticity.

  The cleaning tool of the present invention is a central joint portion in which fiber bundles are laminated on one side of a base sheet, and the central portion in the flow direction of the fibers constituting the fiber bundle is continuously formed in the central portion of the base sheet. Are joined at the point-like joints formed intermittently on the parallel lines between the center joint and both end edges parallel to each other, and both ends in the fiber flow direction are joined to the base sheet. For a cleaning tool in which a holding sheet is formed in which a holding part made of a space for inserting and holding the leg part of the holding member is formed on the opposite side of the fiber bundle of the base sheet. Consists of a sheet, two plate-like legs that are bifurcated at the tip side, and a handle member that is provided behind the base of the legs and is gripped by hand. The legs are held at an angle so that the inside is high and the outside is low Characterized in that it is composed of a wood.

  Since the present invention holding member is formed with an angle so that the two flat leg portions are high on the inside and low on the outside, the conventional holding member in which the flat plate leg portions are formed horizontally and In comparison, when the cleaning tool is configured by inserting the leg into the holding part of the cleaning tool sheet and holding the cleaning tool sheet, the cleaning tool sheet has an angle along the shape of the leg. Since it is attached to the holding member, the planar cleaning sheet constitutes the cleaning tool in a state where the center in the width direction is high and both ends are low.

  As a result, the cleaning tool sheet attached to the holder is not flat and is formed in a bulky state, so that not only the fiber surface of the cleaning sheet but also the entire fiber is used for dust and dirt. Various kinds of dust such as dust can be efficiently captured, and the holding performance is excellent.

  The holding member of the present invention can be easily inserted when inserting the leg portion into the holding portion of the cleaning tool sheet when the tip end portion of the leg portion is formed horizontally without making an angle. . And since the intermediate part after inserting the front-end | tip part of a leg part is formed with an angle, the center shape of the width direction of the whole sheet | seat for cleaning tools becomes high, and the both ends of the width direction are low. As a result, the entire bulky state is maintained.

  Further, in the holding member of the present invention, when the protrusion for preventing the leg is provided on the leg, it is difficult to remove the leg after the leg is inserted into the holding part of the cleaning tool sheet. The cleaning operation can be performed reliably without the tool sheet being easily detached.

  Moreover, in the holding member of this invention, when a leg part is formed from the material which has elasticity, it becomes possible to insert a cleaning tool in a narrow part. That is, in the state where the leg portion is inserted into the holding portion of the cleaning tool sheet, the overall shape of the cleaning tool sheet is formed to be bulky with the central portion in the width direction being high and the both ends being low. When the cleaning part side of the cleaning tool sheet of the cleaning tool is strongly pressed against the surface of the article to be cleaned from this state, the legs formed with an angle are bent by elasticity and deformed into a horizontal state, and the cleaning tool sheet is It becomes a planar shape, and the state where the thickness of the sheet | seat for cleaning tools and the part of the leg part of a holding member is thin is formed.

  Thus, when the thickness of the cleaning portion of the cleaning tool is thin, the cleaning tool sheet attached to the leg portion of the holding member can easily enter the narrow gap and perform cleaning.

  And if the pressing of the part of the leg part of the cleaning tool against the article to be cleaned is returned to the original state, the leg part returns to the original shape with an angle from the horizontal state due to its elasticity, and the state of the bulky cleaning tool Become.

  In the cleaning tool of the present invention, the cleaning tool sheet is formed by laminating fiber bundles on one side of the base sheet, and the central portion in the flow direction of the fibers constituting the fiber bundle is continuously formed in the central portion of the base sheet. Are joined at the point-like joints intermittently formed on the parallel lines between the central joint and the both end edges parallel to the center joint, and both ends in the fiber flow direction are the base. Since it is not joined to the material sheet, the fibers of the fiber bundle can be greatly fluffed to form a bulky portion of the fiber bundle. Since both ends of the fiber bundle flow of the cleaning tool sheet hang down and the tip of the fiber at both ends of the fiber moves freely from the base sheet, it captures and retains various types of dust such as dust and dirt. Excellent performance.

  And the holding sheet in which the holding part which consists of the space for the sheet | seat for cleaning tools to hold | maintain by inserting the leg part of a holding member on the surface opposite to the lamination surface of the fiber bundle of a base material sheet is joined. Since the holding member formed with an angle is used so that the inside of the two flat leg portions is high and the outside is low, the leg portion of the holding member is simply inserted into the holding portion of the cleaning sheet. In this state, the end in the width direction of the fiber bundle hangs down without adding an operation such as fluffing the fibers of the fiber bundle.

FIG. 1 is a perspective view showing the appearance of an example of the holding member of the present invention. FIG. 2 is a front view of the holding member of FIG. FIG. 3 is a side view of the holding member of FIG. FIG. 4 is a cross-sectional view showing a cross section taken along line AA of FIG. 5 is a cross-sectional view showing a cross section taken along line BB of FIG. 6 is a cross-sectional view taken along the line CC of FIG. FIG. 7 is a bottom view showing a leg portion of the holding member of FIG. FIG. 8 is a plan view showing an example of a cleaning tool sheet used in the cleaning tool of the present invention. FIG. 9 is a cross-sectional view taken along the line DD of FIG. FIG. 10 is a bottom view of the cleaning tool sheet of FIG. FIG. 11 is an end view showing a cross section taken along line E-E of FIG. 12 is a plan view of a holding sheet used for the cleaning tool sheet of FIG. FIG. 13 is an end view showing a cross section taken along the line GG of FIG. FIG. 14 is a perspective view showing a part of the manufacturing process of the cleaning tool sheet. 15 is a perspective view showing an appearance of a cleaning tool in which the cleaning tool sheet of FIG. 8 is attached to the holding member of FIG. 16 is a cross-sectional view showing a cross section taken along the line HH of FIG.

  As shown in FIGS. 1 to 3, the holding member 1 constituting the cleaning tool of the present invention is provided with a leg portion 2 having a bifurcated tip end side, and a hand provided on the rear upper side from the root of the leg portion 2. It is comprised from the handle | steering-material member 3 for hold | grip with. In the holding member 1 shown in FIG. 1, the handle member 3 is attached to the handle member coupling portion 5 of the leg portion 2 so as to be rotatable around the support portion 4. As shown in FIG. 3, the holding member 1 is capable of rotating the handle member 3 about 180 ° downward (arrow S direction) around the support portion 4, and the longitudinal direction of the holding member 1. Is formed so that it can be folded in two.

  As shown in FIGS. 1 and 2, the leg portion 2 includes two flat leg members 2 </ b> R and 2 </ b> L that are arranged in parallel with a constant interval, and are formed as a single member at the base.

  The cross-sectional shapes in the width direction of the front end portion a, the intermediate portion b, and the rear end portion c of the two leg members 2R and 2L of the holding member 1 shown in FIG. 1 are as shown in FIGS. The tip portions a of the two leg members 2R, 2L are formed in a horizontal state as shown in FIG. Further, as shown in FIG. 5, the intermediate portion b in the longitudinal direction is formed in a cross-section “C” shape with an angle θ so that the center side in the width direction is high and the both end sides are low. Further, as shown in FIG. 6, the rear end portion c in the longitudinal direction is formed in a horizontal state having no angle like the front end portion a.

  The leg members 2R and 2L are formed so that the angle gradually increases from the horizontal state starting from the front end portion a and the intermediate portion b. The leg members 2R and 2L are formed so that the angle is horizontal between the intermediate part b and the rear end part c. That is, the intermediate part b of the leg members 2R, 2L is in a state where the central part in the longitudinal direction is most angled, and the angle gradually decreases from there toward the front end direction or the rear end direction. Is formed.

  As shown in FIG. 5, the angle θ of the leg members 2 </ b> R and 2 </ b> L is preferably formed at 10 to 70 °, more preferably 20 to 45 °. Within this range, when the leg portion 2 is inserted into the holding portion of the cleaning tool sheet, the insertion is easy, and the cleaning tool sheet can be reliably held in a bulky state.

  In the present invention, “front and rear” of the holding member means front and rear in the longitudinal direction, and in the holding member 1 shown in FIG. 3, the left side is the front side and the right side is the rear side. Further, the width direction of the holding member is a short direction, and means the left-right direction in the holding member shown in FIG.

  As shown in FIGS. 1 to 3, the holding member 1 is provided with a convex portion 6 for preventing the retaining member 1 above the leg members 2 </ b> R and 2 </ b> L. The convex portions 6 are provided at five positions with a predetermined interval in the longitudinal direction of each leg member 2R, 2L. The convex portion 6 has a triangular cross-sectional shape in the longitudinal direction. However, the angle on the front end side of the leg 2 is small and the angle on the rear end side is large (see FIG. 3).

  As shown in FIG. 7, on the back side of the leg members 2R and 2L, two protrusions 7 for preventing removal are provided at predetermined intervals in the intermediate part c of each leg member. The shape of the convex portion 7 on the back surface is the same as that of the convex portion 6 on the upper surface side of the leg members 2R and 2L. The angle on the end side is large.

  In this way, the leg members 2R and 2L are provided with the convex portions 6 and 7, so that when the leg members 2R and 2L are inserted into the holding portion of the cleaning tool sheet, the convex portions can be smoothly inserted without being caught by the holding portion, In the case of being pulled out from the holding portion 22, it is possible to prevent the convex portions 6 and 7 from being caught on the sheet of the holding portion and the cleaning tool sheet l from being pulled out during cleaning.

  As shown in FIG. 7, reinforcing ribs 9 are provided on the rear surfaces of the leg members 2R, 2L so as to protrude downward around the leg members 2R, 2L.

  As shown in FIG. 1, the handle member 3 of the holding member 1 of the present invention is provided with a grip portion 9 on the rear end side. The grip portion 9 is formed to bulge outward in the horizontal direction so that it can be easily gripped by hand. In addition, the central portion of the grip portion 9 is formed as a hollow portion 10 that is thinned.

  Further, as shown in FIG. 3, the handle member 3 has a thin rear end.

  As the material of the holding member 1 of the present invention, various materials such as plastic, metal, and wood can be used, but plastic is preferable from the viewpoint of light weight and low cost. When plastic is used as a material, a polyolefin resin such as a polyethylene resin or a polypropylene resin is preferable from the viewpoint of easy molding.

  Moreover, it is preferable to form the leg part 2 of the holding member 1 from the material which has elasticity. Here, elasticity means that when the holding member 1 is held by hand and the leg portion 2 is pressed against a flat place, the intermediate portions b of the leg members 2R and 2L having an angle are deformed into a horizontal state and pressed. It means elasticity that returns to the original shape when the applied force is removed. The material having such elasticity can be appropriately selected from polyolefin resins such as polyethylene resins and polypropylene resins, or other plastics.

  As shown in FIG. 15, the cleaning tool 11 of the present invention includes the holding member 1 and a cleaning tool sheet 20 having a holding portion 22 formed so as to hold the leg portion 2 of the holding member 1. The

  As shown in FIGS. 8 to 11, the cleaning tool sheet 20 constituting the cleaning tool 11 is formed into a sheet shape in which a large number of fibers are accumulated on one side of a rectangular base sheet 12 made of a nonwoven fabric sheet or the like. The bundled fiber bundles 13 are laminated, and a bag-like holding portion 22 having a space for inserting and holding the legs 2 of the holding member 1 on the surface opposite to the lamination surface of the fiber bundles 13 of the base sheet 12. A holding sheet 21 on which is formed is laminated.

  As shown in FIGS. 9 to 11, the fiber bundle 13 of the cleaning tool sheet 20 includes a fiber bundle 13a made of thin fibers laminated on the base sheet 12 side and a waist laminated on the outside of the fiber bundle 13a. It is comprised from the fiber bundle 13b which consists of a certain thick fiber. The fibers constituting the fiber bundle 13b made of thick fibers are formed by gathering together fibers formed by tearing a stretched polypropylene tape so as to be elongated in the stretching direction. The fiber bundle 13b made of thick thick fibers is a single continuous portion from one end edge 12c of the rectangular shape to the other end edge 12d in the center portion of the base sheet 12 having a rectangular shape in the flow direction. Are joined by a central joint 14 (see FIGS. 10 and 11) provided on a central line.

The thin fibers of the fiber bundle 13a are preferably 0.01 to 0.05 mm. The fiber bundle 13a has a fiber thickness of preferably 1 to 18 denier, and the fiber bundle 13a has a basis weight of preferably 5 to 30 g / m ² when the fiber thickness is 2 denier. The thick fibers of the fiber bundle 13b may be thicker than the thin fibers, but those having a thickness of 0.06 mm to 0.3 mm are preferable.

  The fiber bundles 13a and 13b are a collection of fibers in which a large number of fibers are arranged so that the directions thereof are the same, and the fibers are gathered to such an extent that the fibers are not scattered. The fiber bundles 13a and 13b are formed like a sheet and are handled as a sheet-like fiber bundle. The fiber bundles 13a and 13b include, for example, natural fibers such as cotton and wool, synthetic fibers such as polyethylene, polypropylene, polyethylene terephthalate, nylon and polyacryl, composite fibers such as core-sheath fibers, sea-island fibers, and side-by-side fibers. Used. Further, the fibers used for the fiber bundles 13a and 13b may be crimps such as mechanical crimps and thermal crimps. Further, as the fiber bundles 13a and 13b, a long fiber bundle generally called a tow manufactured from polyethylene, polypropylene, nylon, polyester, rayon, or the like can be used.

  The thin fiber bundle 13a of the cleaning tool sheet 20 is joined at the center joint 14 and intermittently left and right on the parallel lines between the center joint 14 and both end edges 12a and 12b. It joins in the dotted | punctate junction part 17 formed alternately by the zigzag point, and the flow direction both ends 31a and 31b of the fiber bundle 13 are released without joining to the base material sheet 12 (FIG. 11). reference). The length of the fiber bundle 13b in the fiber flow direction is the same as that of the fiber bundle 13a.

  The sheet 20 for hand-held cleaning tools shown in FIGS. 8 to 11 flows the fibers of the fiber bundle 13 from both end edges 12a and 12b parallel to the central joint 14 of the base sheet 12 to the vicinity of the dotted joint 17. A large number of cuts 25 are formed by cutting out in the same direction as the direction. The cleaning tool sheet 20 includes a base sheet 12, a fiber bundle 13a, and a holding sheet 21 formed in the same color.

The material of the base material sheet 12 constituting the cleaning tool sheet 20 is preferably a non-woven fabric sheet having heat-fusibility. The base sheet 12 preferably has a basis weight of 10 to 200 g / m ² when a non-woven fabric is used.

  The short fiber (fiber body) constituting the nonwoven fabric sheet is preferably a heat-fusible short fiber having heat-fusibility with the fiber bundle 13. As such heat-fusible short fibers, fibers such as polypropylene, polyethylene, polyethylene terephthalate, etc., and those made into sheath-core type or side-by-side type composite fibers are used.

  Examples of the nonwoven fabric sheet used as the substrate sheet 12 include a spunlace nonwoven fabric, a spunbond nonwoven fabric, a thermal bond nonwoven fabric, an air-through bond nonwoven fabric, and a point bond nonwoven fabric. Preferred are spunlace nonwoven fabric, thermal bond nonwoven fabric and the like. A nonwoven fabric sheet may be comprised from one sheet, and may be comprised by laminating | stacking several sheets of the same kind or different kind.

  Further, the cleaning tool sheet 20 is an oil containing a mineral oil such as liquid paraffin, silicon oil, and a nonionic surfactant in order to increase the dust capturing ability of the base sheet 12 or / and the fiber bundles 13a and 13b. Etc. may be attached.

  As shown in FIGS. 12 and 13, the holding sheet 21 of the cleaning tool sheet 20 is formed by laminating two non-woven fabrics 21 a and 21 b having heat fusion properties, and heats the three sides and the central portion excluding the insertion port 23. A sealing portion 28 formed by sealing and joining is formed, and a bag-like shape comprising a space for inserting and holding the two leg portions 2 of the holding member 1 between the two nonwoven fabrics 21a and 21b. A holding portion 22 is formed.

  The holding part 22 is formed as two holding parts sealed in three directions excluding the opening as each holding part corresponding to the size of the leg part 2. Each holding part only needs to be sealed at least on the side surface, and the tip may be open without sealing.

  As shown in FIG. 13, the portion of the insertion opening 23 of the holding sheet 21 is formed in a state where the two nonwoven fabrics 21a and 21b are opened without being sealed. The holding sheet 21 is formed by folding a single nonwoven fabric in half and heat-sealing the sealing portion 28. The nonwoven fabric 21a on the upper side of the insertion port 23 is formed as an ear piece 29 that is not joined to the lower nonwoven fabric 21b. On the end portion side of the ear piece 29, a colored portion 24 serving as a mark of the insertion portion 23 is provided. When the ear piece 29 is provided, the leg portion 2 of the holding member 1 can be easily inserted.

  Manufacturing of the cleaning tool sheet 20 shown in FIGS. 8 to 11 is performed after first laminating a fiber bundle 13a of thin fibers on the base sheet 12, and fusing and joining the central joint portion 14 and the dotted joint portion 17 together. The thick fiber bundle 13 b is joined at the central joint 14. As the joining means, means such as heat fusion, ultrasonic fusion, adhesion, and adhesion are used. Further, as shown in FIG. 14, after applying an adhesive such as a hot melt adhesive 27 on the center of the base sheet 12 opposite to the fiber bundle 13, a holding sheet 21 is laminated, and heating, pressurization, etc. By joining by means, the cleaning tool sheet 20 is obtained.

  In order to attach the cleaning tool sheet 20 to the holding member 1 in order to configure the cleaning tool 11, the holding member leg portion 2 is inserted from the insertion port 23 of the holding sheet 21 of the cleaning tool sheet 20. 22 to hold.

  When the leg portion 2 is inserted into the holding portion 22, the tip end portions a of the leg members 2 </ b> L and 2 </ b> R are formed horizontally, so that the insertion into the holding portion 22 can be easily performed.

  Then, the intermediate part b and the rear end part c of the leg part 2 are all inserted (see FIG. 15). At this time, as shown in FIG. 16, the cross-sectional shape in the width direction of the intermediate portion b of the leg 2 corresponds to the shape of the leg 2, and the cross-section “ It is formed in a state with an angle in a letter shape.

  As a result, by simply holding the handle member 3 of the cleaning tool 11 by hand so that the fiber bundle 13 side is facing down, the end of the thin fiber bundle 13a and the thick fiber bundle 13b hang down, and the thick fiber bundle 13b It hangs down and the fiber bundles 13a and 13b are formed bulky.

  That is, the cleaning tool 11 shown in FIG. 15 does not need to perform a special operation for raising the fiber bundle by fluffing the fibers of the fiber bundle 13b or shaking the entire cleaning tool up and down. A mop-like cleaning tool that uses a twisted yarn such as cotton as the cleaning tool sheet becomes a cleaning part simply by inserting the leg part 2 of the holding member 1 into the holding part 22 of the cleaning tool sheet 20. There is an advantage that it is formed in a bulky state that is similar to the above.

  In the state shown in FIG.15 and FIG.16, when the leg part 2 of the cleaning tool 11 and the cleaning part of the lower surface of the cleaning tool sheet 20 are strongly pressed against the surface of the article to be cleaned, the leg part 2 formed with an angle. The intermediate portion b of the cleaning tool is bent by elasticity and easily deformed into a horizontal state without an angle, and the cleaning tool sheet 20 also has a planar shape according to the shape of the leg portion 2, so that the cleaning tool sheet 20 is thick. From a three-dimensional state, it becomes a thin planar shape.

  As described above, when the thickness of the cleaning tool sheet 20 of the cleaning tool 11 is reduced, the cleaning tool sheet 20 can enter the narrow gap or the like to perform cleaning.

  And if the state which pressed the part of the leg part 2 of the cleaning tool 11 with respect to the to-be-cleaned article is returned, the leg part will return to the original shape with an angle from a horizontal state by the elasticity, and the sheet | seat for cleaning tools The part 20 is again formed in a bulky state.

  Further, in the cleaning tool 11 shown in FIG. 15, the fibers constituting the fiber bundle 13 a of the thin fibers of the cleaning tool sheet 20 are joined at the central joint 17 and the dotted joint 17, and both ends in the fiber flow direction are the base sheet 12. Since the fibers are not joined to each other, the fibers of the fiber bundle 13a can easily hang down to form a bulky portion of the fiber bundle 13a.

  Further, since both ends of the fiber bundle 13a in the flow direction of the fiber bundle 13a of the cleaning tool sheet 20 hang downward and the tip of the fiber is free to move from the base sheet 12, it can capture and retain various kinds of dust such as dust and dirt. Excellent performance.

  Further, the cleaning tool sheet 20 is constituted by the thin fiber bundle 13a and the thick fiber bundle 13b, which is effective for cleaning the gap.

  As shown in FIG. 16, since the thick fiber bundle 13b has a waist, when cleaning a thing having a narrow gap such as a computer keyboard, the thin fiber does not have a waist, so it is difficult to enter the gap. Can easily get into the gaps and scrape dust and dirt.

  And the scraped-out dust functions so that the thin fiber bundle 13a takes in. The thick fiber bundle 13b also has a function of preventing the fibers of the thin fiber bundle 13a from being entangled with each other.

  When the cleaning tool sheet 20 becomes dirty, the cleaning tool 11 can remove the leg portion 2 of the holding member 1 from the insertion port 23 of the holding sheet 21 and replace it with another cleaning tool sheet 20 that is not dirty. it can.

The cleaning tool of the present invention and the holding member constituting the cleaning tool can be used in various places such as homes, factories, hospitals, stores, cars, floors, walls, windows, furniture, home appliances, personal computers, lighting equipment, bookshelves, various types. It comes in contact with the surface of the object to be cleaned such as metal products and can be used for wiping and cleaning. It can wipe off dust such as dust and dust efficiently with a simple structure, and holds the collected dust. It is extremely effective in that it can be done.

Claims (5)

In a holding member constituted by two flat plate-like leg portions formed by bifurcating the front end side for holding the cleaning tool sheet, and a handle member provided rearward from the base of the leg portion, A holding member constituting a cleaning tool, wherein the two flat plate-shaped leg portions are formed with an angle so that the inside is high and the outside is low. The holding member according to claim 1, wherein a distal end portion of the leg portion is formed flat without an angle, and an intermediate portion of the leg portion is formed with an angle. The holding member according to claim 1, wherein a protrusion for preventing the leg is provided on the leg. The holding member according to claim 1, wherein the leg portion is formed of a material having elasticity. The fiber bundle is laminated on one side of the base sheet, and the center part in the flow direction of the fibers constituting the fiber bundle is joined at the center joint part formed continuously in the center part of the base sheet, and the center It is joined at the point-like joint formed intermittently on the parallel line between the joint and the both end edges parallel to each other, and both ends in the fiber flow direction are not joined to the base sheet. A sheet for a cleaning tool in which a holding sheet is formed on a surface opposite to the laminated surface of the fiber bundle, and a holding part formed by a space for inserting and holding the leg part of the holding member is joined, and the tip side is bifurcated It is composed of two flat leg portions that are branched to each other and a handle member that is provided rearward from the base of the leg portions and is gripped by hand, and the inside of the two flat leg portions is high. And a holding member that is formed with an angle so that the outside is lowered. Cleaning tool, characterized in that.

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