WO2009123129A1 - 清掃用具、清掃体 - Google Patents
清掃用具、清掃体 Download PDFInfo
- Publication number
- WO2009123129A1 WO2009123129A1 PCT/JP2009/056519 JP2009056519W WO2009123129A1 WO 2009123129 A1 WO2009123129 A1 WO 2009123129A1 JP 2009056519 W JP2009056519 W JP 2009056519W WO 2009123129 A1 WO2009123129 A1 WO 2009123129A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cleaning
- divided
- cleaning body
- fiber assembly
- section
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 425
- 239000000835 fiber Substances 0.000 claims abstract description 146
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 40
- 238000003780 insertion Methods 0.000 claims abstract description 26
- 230000037431 insertion Effects 0.000 claims abstract description 26
- 230000011218 segmentation Effects 0.000 claims description 29
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- 239000004416 thermosoftening plastic Substances 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
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- 229920000573 polyethylene Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
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- 239000000463 material Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 210000000707 wrist Anatomy 0.000 description 4
- 238000011086 high cleaning Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
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- 238000005406 washing Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/16—Cloths; Pads; Sponges
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
- A47L13/24—Frames for mops; Mop heads
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/38—Other dusting implements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/42—Details
- A47L13/46—Securing scouring or polishing cloths or sponges to the handles by gripping means, tongs, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2432/00—Cleaning articles, e.g. mops or wipes
Definitions
- the present invention relates to a cleaning tool, and more particularly to a construction technique of a cleaning tool including a cleaning body for cleaning a cleaning target.
- Japanese Patent Application Laid-Open No. 2007-29136 discloses a cleaning tool having a configuration including a cleaning body composed of a fiber layer and a scraped sheet.
- this type of cleaning tool including a cleaning body the cleaning operation is smoothly performed. Further technology is required to make it easier.
- this invention is made
- the invention described in each claim is configured.
- the invention described in each of these claims is for areas to be cleaned indoors, outdoors, and outdoors in detached houses, condominiums, buildings, factories, vehicles, etc. (floor surfaces, wall surfaces, windows, ceiling surfaces, outer wall surfaces, pillars, furniture surfaces, clothing , Curtains, blinds, bedding, lighting, electrical cords, household appliances, etc.) and cleaning tool structures for cleaning a region to be cleaned in each component of the human body.
- These various areas to be cleaned may be configured as a flat surface, or may be configured as a curved surface, an uneven surface, or a step surface.
- the cleaning tool according to the present invention is used for cleaning an object to be cleaned, and includes at least a cleaning body holder and a cleaning body.
- the cleaning body holder is configured as a long member.
- This cleaning body holder is configured to have a gripping part gripped by a user and a plurality of holding bodies extending in a longitudinal direction in parallel from the gripping part.
- parallel a configuration in which a plurality of holding bodies are juxtaposed is sufficient, and a configuration in which a plurality of holding bodies are arranged in parallel or a distance between two adjacent holding bodies is directed toward the tip side.
- the form etc. which are reduced as it is included are included.
- a cleaning body is comprised as a member with which a long cleaning body holder is mounted
- the cleaning body is divided into a plurality of elongated divided cleaning portions, and an insertion region into which each holding body is inserted is provided in each divided cleaning portion.
- all or a part of the predetermined divided cleaning unit is separated from other divided cleaning units with a space, or the predetermined divided cleaning unit is integrated with other divided cleaning units. The form etc. which are connected to the shape are widely included.
- the split cleaning portion of the cleaning body includes a fiber assembly in which a plurality of fibers extending in a direction intersecting the longitudinal direction of the split cleaning portion and a nonwoven fabric sheet made of a nonwoven fabric are overlapped with each other. It is set as the structure joined by the junction part extended in the elongate direction of a division
- a junction part can extend linearly, curvilinearly, or intermittently in the elongate direction of a division
- superposed and joined can be selected as needed.
- the cleaning tool it is possible to facilitate the cleaning operation. That is, when cleaning the object to be cleaned in a plane, the cleaning body comes into contact with the plane via the fiber assembly of at least two divided cleaning sections, so that the operator can wipe the wiping without wiping the wrist more than necessary. It becomes possible to ensure the stability of the angle. Moreover, since the fiber assembly of at least two division
- the cleaning body is a disposable type that is intended for single use, or is replaced with multiple uses while retaining dust, dust, dust, etc. removed from the object to be cleaned. It may be of a disposable type that performs the above or may be of a type that can be used repeatedly after washing.
- the divided cleaning portion has a configuration in which fiber assemblies are overlapped on both surfaces of the nonwoven fabric sheet and are joined to each other by a joining portion.
- This nonwoven fabric sheet may be configured as a single-layer or multilayer nonwoven fabric sheet. According to such a structure, a cleaning tool provided with the cleaning body which can be cleaned using the fiber assembly of both surfaces of a nonwoven fabric sheet is provided.
- the fiber of the said fiber assembly is a structure extended in a radial direction centering
- the cleaning tool provided with the cleaning body from which the fiber of a fiber assembly extends to a radial direction centering on a junction part is provided.
- the fibers of the fiber assembly have a substantially circular or substantially elliptical cross section in a direction intersecting the longitudinal direction of the divided cleaning portion.
- a plurality of divided cleaning sections having a substantially circular or oval cross section are juxtaposed.
- the cross section forms a substantially circular or substantially elliptical shape” herein, the form in which the cross section of the fibers of the fiber assembly constitutes all or part of the substantially circular or substantially elliptical shape. It is the main point of broad inclusion.
- the cross section of the fibers of the fiber assembly may be in the form of one or more sectors that form a part of a circle.
- each of the fiber assemblies of each divided cleaning unit has an arc-shaped contact surface, it smoothly deforms when moving according to the surface shape of the cleaning target, and Therefore, it is possible to perform a smooth cleaning operation with reduced friction between them, that is, a “light” cleaning operation with a feeling of use.
- the said nonwoven fabric sheet is the structure divided
- This divided piece is typically formed by dividing a nonwoven fabric sheet into strips. According to such a structure, it becomes possible to provide the wiping function by a fiber assembly and the scraping function by a division piece.
- a space portion that allows insertion of a cleaning target is provided between the divided cleaning portions adjacent to each other among the plurality of divided cleaning portions. According to such a configuration, a cleaning operation for sandwiching and wiping the cleaning target between the fiber assemblies of at least two divided cleaning units, or inserting a fiber assembly of at least one divided cleaning unit into a gap on the cleaning target side This is effective when performing a cleaning operation for wiping.
- the cleaning body according to the present invention is a cleaning body used for cleaning the object to be cleaned, and has the same configuration as the cleaning body constituting the cleaning tool. Therefore, according to the cleaning body which concerns on this invention, it becomes possible to aim at smoothing of a cleaning operation
- the divided cleaning part has a configuration in which the fiber assembly is overlapped on both surfaces of the nonwoven fabric sheet and joined to each other by the joint part. According to such a structure, the cleaning body which can be cleaned using the fiber assembly of both surfaces of a nonwoven fabric sheet is provided.
- the fiber of a fiber assembly is a structure extended to radial direction centering
- a cleaning body is provided in which the fibers of the fiber assembly extend in the radial direction around the joint.
- the fibers of the fiber assembly have a substantially circular or substantially elliptical cross section in a direction intersecting the longitudinal direction of the divided cleaning portion. According to such a configuration, since each of the fiber assemblies of each divided cleaning unit has an arc-shaped contact surface, it smoothly deforms when moving according to the surface shape of the cleaning target, and Therefore, it is possible to perform a smooth cleaning operation with reduced friction between them, that is, a “light” cleaning operation with a feeling of use.
- a nonwoven fabric sheet is the structure divided
- the cleaning body which concerns on this invention, it is preferable that it is the structure provided with the space part which accepts insertion of the cleaning object between the divided cleaning parts adjacent to each other among the plurality of divided cleaning parts. According to such a configuration, a cleaning operation for sandwiching and wiping the cleaning target between the fiber assemblies of at least two divided cleaning units, or inserting a fiber assembly of at least one divided cleaning unit into a gap on the cleaning target side This is effective when performing a cleaning operation for wiping.
- the present invention it is possible to facilitate the cleaning operation in the cleaning tool including the cleaning body for cleaning the cleaning object.
- This cleaning tool 100 is configured as a cleaning tool used for cleaning a cleaning target, and typical cleaning targets include an area to be cleaned in a single-family house, a condominium, a building, a factory, a vehicle, etc.
- Floor surface, wall surface, window, ceiling surface, outer wall surface, pillar, furniture surface, clothing, curtain, blind, bedding, lighting, electric cords, household appliances, etc. and areas to be cleaned in each component of the human body It is done.
- these various objects to be cleaned include those having a planar structure or a three-dimensional structure.
- the area to be cleaned in the object to be cleaned is a flat surface, a curved surface, an uneven surface, a step surface, or the like.
- FIG. 1 shows a perspective view of a state before the cleaning body 110 and the cleaning body holder 130 constituting the cleaning tool 100 of the present embodiment are assembled together. As shown in FIG. 1, the cleaning tool 100 is roughly divided into a cleaning body 110 and a cleaning body holder 130.
- the cleaning body 110 is a cleaning body having a wiping function for wiping off dirt in an area to be cleaned, a cleaning function for cleaning, or a function for cleaning off dirt.
- the cleaning body 110 is formed into a sheet shape or a flat plate shape at the time of sale or when it is not used, and is unraveled at the time of use to be bulky.
- the cleaning body 110 is a sheet body having a rectangular plan view as shown in FIG. 1 and extends in a long shape in a predetermined longitudinal direction (extending direction of the long side). It has a laminated structure in which a plurality of sheets (cleaning body sheet portion 116 and holding sheet portion 112 described later) are overlapped with each other.
- the cleaning body 110 here corresponds to the “cleaning body” in the present invention.
- this cleaning body 110 can also be comprised as a cleaning body of other shapes, such as a square in planar view.
- This cleaning body 110 can be a disposable type that is used once as a guide, or a disposable type that can be replaced using a plurality of uses as a guide while holding dust and dust removed from the area to be cleaned in the brush portion. The thing of the type which can be used repeatedly after washing etc. may be sufficient.
- the cleaning body holder 130 is detachable from the cleaning body 110 configured as described above, and is configured as a long member including a holder main body 140 and a handle portion 150 that are connected to each other.
- This cleaning body holder 130 corresponds to the “cleaning body holder” in the present invention.
- the handle portion 150 includes a handle main body 151 extending in a long shape, and a connecting portion 151 a interposed between the handle main body 151 and the holder main body 140.
- the handle body 151 is a part that is gripped by the user.
- the connecting portion 151a constitutes a portion that connects the handle main body 151 and the holder main body 140 in a fixed manner.
- the holder main body 140 and the handle portion 150 can be assembled as separate structures, or the holder main body 140 and the handle portion 150 are integrally molded.
- a configuration in which any two of the holder main body 140, the handle main body 151, and the coupling portion 151a are integrally formed can be appropriately employed.
- the handle portion 150 or the handle main body 151 here constitutes a “gripping portion” in the present invention.
- the holder main body 140 is a part having a function of detachably holding the cleaning body 110.
- the holder main body 140 is provided with a pair of left and right holding plates 142 and 142 and a pressing plate 143 on the base portion 141 on the handle portion 150 side.
- the pair of left and right holding plates 142, 142 are configured as longitudinal plate-like members extending in parallel (in parallel) on the same plane at a predetermined interval from the base portion 141 toward the front. That is, the holder main body 140 has a fork shape in which the tip side is divided into two forks.
- the horizontal width of each holding plate 142 is typically set constant in the longitudinal direction or narrowly toward the tip.
- the holding plates 142 and 142 referred to here constitute a “holding body” in the present invention.
- the presser plate 143 is configured as a plate-like member that extends forward between the pair of left and right holding plates 142 and 142 and is curved so as to be convex toward the lower side.
- a locking projection (not shown) is provided on the lower surface.
- the extending direction of the two holding plates 142 is defined as the longitudinal direction of the cleaning tool 100 and the cleaning body 110, and the juxtaposition direction of the two holding plates 142, 142 is defined as the cleaning tool 100 and It is defined as the left-right direction of the cleaning body 110.
- Each holding plate 142 can be inserted into a corresponding insertion region (an insertion region 115 described later) formed in the cleaning body 110, and has a function of holding the cleaning body 110 in this insertion state.
- each holding plate 142 is fitted into the insertion region on the cleaning body 110 side so as to be in close contact with each other, and gives a fixing action to the cleaning body 110.
- the presser plate 143 presses the cleaning body 110 from above, and a locking projection (not shown) provided on the lower surface of the presser plate 143 acts as a retaining member for the cleaning body 110.
- FIGS. 2 to 5 for the specific configuration of the cleaning body 110.
- 2 shows a cross-sectional structure of the cleaning body 110 taken along line AA in FIG. 1
- FIG. 3 shows a cross-sectional structure of the cleaning body 110 taken along line BB in FIG. 4
- FIG. 5 is a perspective view of the holding sheet portion 112 of the cleaning body 110 in FIG. Indicated.
- the cleaning body 110 of the present embodiment is configured such that the cleaning body sheet portions 116 and 116 are stacked on both surfaces of the holding sheet portion 112.
- the holding sheet portion 112 has a base sheet 113 interposed between two holding sheets 114 and 114, and the base sheet 113 is held on the insertion side of each holding plate 142.
- the fusion wires 120 and 121 are configured to be fusion-bonded to each other.
- an insertion region 115 that allows the holding plates 142 to be inserted is formed between the two holding sheets 114, 114, and the base sheet 113 is provided in each of the openings 115 a of the insertion region 115.
- the holding plate 142 can be smoothly guided.
- the inserted region 115 here corresponds to the “inserted region” in the present invention.
- the distance between the left and right insertion regions 115, 115 of the cleaning body 110 (the distance L1 in FIG. 2) is greater than the distance between the two holding plates 142, 142.
- the cleaning body 110 includes a slit-shaped space portion 124 extending in the front-rear direction, and is divided into a pair of left and right long divided cleaning portions 123 with the space portion 124 interposed therebetween.
- the space portion 124 has a function as a space portion that allows insertion of an object to be cleaned.
- the space portion 124 here corresponds to the “space portion” in the present invention.
- each cleaning body sheet portion 116 is configured such that the top sheet 118 is disposed on the upper and lower surfaces of the cleaning body 110 in a state where the three fiber assemblies 117 and the top sheet 118 are stacked in a stacked manner. ing.
- each of the holding sheet 114 and the top sheet 118 includes a plurality of strip pieces (strip portions) 114a and 118a cut in a zigzag shape on both ends in the left-right direction.
- the holding sheet 114 and the top sheet 118 are also referred to as strip sheets.
- the strip pieces 114a and 118a referred to here correspond to “divided pieces” in the present invention.
- the strips 114a and 118a having such a configuration are particularly effective as a structure having a high cleaning function that easily catches and captures dust and easily draws dust that has entered the recess.
- these strips 114a and 118a are both configured to extend in the longitudinal direction of the divided cleaning portion 123 (direction intersecting the extending direction of the holding plate 142).
- nonwoven fabric sheet As for the base sheet 113, the holding sheet 114, and the top sheet 118, a sheet-like nonwoven fabric typically made of heat-meltable fibers (thermoplastic fibers) can be used. Accordingly, the base sheet 113 and the holding sheet 114 are also referred to as “nonwoven fabric sheets”.
- the base sheet 113, the holding sheet 114, and the top sheet 118 referred to here constitute the “nonwoven fabric sheet” in the present invention.
- This non-woven fabric is a sheet-like composition made by fixing or intertwining fibers by mechanical, chemical or thermal treatment, and includes thermoplastic fibers in part and is fused (welded). It is configured as a nonwoven fabric having a shape having a plurality of strips.
- thermoplastic fiber polyethylene, polypropylene, polyethylene terephthalate, or the like
- the nonwoven fabric is preferably composed of 10 to 100 g / m 2 of thermoplastic fiber having practical strength.
- this non-woven fabric the one manufactured by air-through method, spunbond method, thermal bond method, spunlace method, point bond method, melt blow method, stitch bond method, chemical bond method, needle punch method, etc. should be used as appropriate. Can do.
- This nonwoven fabric corresponds to the “nonwoven fabric” in the present invention.
- a highly rigid nonwoven fabric instead of or in addition to the non-woven fabric, a material obtained by processing a material such as urethane, sponge, woven fabric, net, or walif into a strip shape may be used.
- the fiber assembly 117 is a single fiber structure made of fibers or a fiber structure in which fibers are aligned in the length direction and / or radial direction (twisted yarn, spun yarn, and a plurality of long fibers are partially connected. And the like, or an aggregate of the fiber structure, and is configured as a fiber aggregate that includes thermoplastic fibers in part and can be fused (also referred to as “welding”).
- the fiber forming the fiber assembly 117 is a structural unit such as a thread or a woven fabric, and is defined as a thin and flexible form having a sufficient length compared to the thickness. Long continuous fibers are long fibers (filaments), and short fibers are short fibers (staples).
- the fibers of the fiber assembly 117 are configured to extend in a long shape in a direction intersecting with the extending direction of the holding plate 142, similarly to the strips 114a and 118a of the holding sheet 114 and the top sheet 118.
- the fiber assembly 117 is also referred to as a “fiber bundle” in which a plurality of fibers are formed in a bundle shape.
- the fiber assembly 117 here corresponds to the “fiber assembly” in the present invention.
- the fiber assembly 117 preferably has a surface structure of a predetermined plane or curved surface, and is configured as a three-dimensional shape having a certain thickness or a thin sheet shape.
- the “fiber assembly” here is typically made of polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET), nylon, rayon, etc., and practically obtained by opening the tow. An assembly of long fibers (filaments) is often used as this fiber assembly.
- the core portion is made of polypropylene (PP) or polyethylene terephthalate (PET), and the sheath portion covering the outer surface of the core portion is made of a composite fiber of polyethylene (PE).
- the long fibers forming this fiber assembly preferably have a fineness of 0.5 to 66 dtex.
- each fiber assembly may be composed of fibers having substantially the same fineness, or each fiber assembly may include fibers having different finenesses.
- a fiber assembly including fibers having high rigidity, that is, fibers having high fineness.
- the fiber assembly is preferably configured to have crimped fibers.
- crimped fibers having 5 to 30 crimps per inch.
- a crimped fiber here is comprised as a fiber to which the predetermined winding shrinkage process was provided, and is set as the structure where fibers are easy to get entangled.
- the fiber assembly becomes bulkier than the state before the cleaning body holder is mounted, and further, a structure in which dust is easily taken into the crimped portion is obtained.
- This structure can be realized in particular by using crimped fibers formed from tow fibers.
- a fiber containing a dusting oil agent in order to reliably adsorb dust, dust, dust and the like.
- a flat yarn obtained by slitting a film into a tape shape and extending in the longitudinal direction, or a thermoplastic film resin called a split yarn is divided into a direction perpendicular to the orientation direction of the resin, and the fiber shape You may use what the obtained film was joined by mesh shape.
- a bulky and low fiber density nonwoven fabric such as an air-through nonwoven fabric may be used.
- the type and number of components of the cleaning body 110 are not limited to the above example, and various selections are possible as necessary.
- FIG. 6 is referred to regarding the operation of the cleaning tool 100 having the above configuration.
- FIG. 6 is a cross-sectional view of the cleaning body 110 of the present embodiment, and shows a state before the cleaning body holder is mounted and after the cleaning body holder is mounted.
- the distance L1 between the left and right insertion regions 115, 115 of the cleaning body 110 exceeds the distance L2 between the two holding plates 142, 142.
- the pair of left and right divided cleaning portions 123 approach each other according to the distance L2 between the two holding plates 142 and 142.
- the holding sheet 114, the fiber assembly 117, and the surface sheet 118 are in surface contact with each other or overlapped with each other in the space portion 124 of the opposing portion of the pair of left and right divided cleaning portions 123.
- An overlapping region 119 is formed.
- the overlap length (overlap) in the horizontal direction in FIG. 6 is 1 mm or more in order to improve the cleaning effect.
- the overlapping margin is approximately the same as the distance L2 between the two holding plates 142, 142.
- shape maintenance performance is imparted by at least overlapping of the fiber assemblies 117 between the divided cleaning portions 123 and 123 adjacent to each other, the entire cleaning body 110 hangs down, and unnecessary gaps in the space portion 124. Can be prevented, and the contact area between the cleaning object and the divided cleaning part 123 can be increased by wrapping the cleaning object between the divided cleaning parts 123, 123.
- by preventing an unnecessary gap from being formed in the space portion 124 and deteriorating its appearance it is possible to appeal to the worker that the cleaning body 110 has a high cleaning effect. It is effective to increase the willingness to clean.
- the divided cleaning sections 123 and 123 of the cleaning body 110 have a rectangular cross section at the time of purchase or before use, and each divided cleaning section 123 is unraveled by an operator's opening operation during actual cleaning work. Alternatively, it is preferable that the voluminous state is enhanced by raising the volume.
- This unraveling operation may be performed in a first procedure performed before mounting the cleaning body holder, or may be performed in a second procedure performed after mounting the cleaning body holder.
- FIG. 7 shows a sectional structure of the divided cleaning portions 123 and 123 of the present embodiment, and shows a first procedure relating to the cleaning body holder mounting operation.
- FIG. 8 shows the structure of the present embodiment. It is sectional structure of the division
- the split cleaning units 123 and 123 are opened and operated by the operator in step A1.
- the holding sheet 114, the fiber assembly 117, and the top sheet 118 in each of the divided cleaning units 123 all cross the longitudinal direction of the divided cleaning unit 123 with the fusion line 120 as the center. It has the same length with respect to (the direction intersecting the extending direction of the holding plate 142).
- the fused wire 120 here corresponds to the “joining portion” in the present invention. Therefore, when the unraveling operation is performed in step A1, each of the divided cleaning portions 123 forms a bulky state in which the cross section in the direction intersecting the extending direction of the holding plate 142 is substantially circular or elliptical.
- the strips 114 a and 118 a of the holding sheet 114 and the top sheet 118 and the fibers of the fiber assembly 117 cross the longitudinal direction of the divided cleaning unit 123 (cross the extending direction of the holding plate 142. ) In the radial direction with the fusion line 120 as the center.
- the two holding plates 142 and 142 are inserted into the left and right insertion regions 115 and 115, respectively.
- the pair of left and right divided cleaning parts 123 are deformed in the direction of approaching each other according to the distance between the two holding plates 142, 142, and the holding sheet 114, the fiber assembly 117, and the top sheet 118 are in surface contact or overlapped.
- An intertwined overlapping region 119 is formed.
- step B1 the two holding plates 142 and 142 are inserted into the left and right insertion regions 115 and 115, respectively.
- the pair of left and right divided cleaning parts 123 are deformed in the direction of approaching each other according to the distance between the two holding plates 142, 142, and the holding sheet 114, the fiber assembly 117, and the top sheet 118 are in surface contact or overlapped.
- An intertwined overlapping region 119 is formed.
- step B2 the split cleaning unit 123 forms a bulky state with a substantially circular cross-sectional shape, similar to step A2 in FIG.
- the cleaning operation using the cleaning tool 100 obtained through the first or second procedure is referred to. 9 to 12 show a state in which the cleaning object W is wiped between the pair of divided cleaning portions 123 and 123 of the cleaning body 110 in the cleaning tool 100 of the present embodiment. 17 shows a state where the cleaning object W is wiped on the outer surfaces of the pair of divided cleaning portions 123, 123 of the cleaning body 110 in the cleaning tool 100 of the present embodiment.
- the cleaning body 110 is pressed so that the overlapping region 119 of the pair of divided cleaning portions 123 and 123 matches the object to be cleaned.
- the two holding plates 142, 142 are preferably made of an elastic material that can be elastically deformed in the separating direction, typically a plastic material having elasticity. As a result, the cleaning target W is pushed into the space 124 while expanding the overlapping region 119 against the elastic biasing force of the two holding plates 142, 142.
- the cleaning target W is moved to the cleaning target W.
- Adhering dust, dust, dust and the like (hereinafter also referred to as “dust D”) are adsorbed to the fiber assembly 117 in particular.
- dust D Adhering dust, dust, dust and the like
- the holding sheet 114, the fiber assembly 117, and the top sheet 118 in the overlapping area 119 of the cleaning body 110 can be effectively entangled with the solid surface D or the like D to be cleaned and reliably captured. It becomes possible.
- the dust D and the like that have fallen without being absorbed by the fiber assembly 117 despite being scraped off by the strips 114 a of the holding sheet 114 are fibers as indicated by the arrows in FIG. 12.
- the assembly 117 is reliably captured at the rear end side (the entrance portion of the space portion 124).
- Such cleaning is also effective in the case where at least one divided cleaning unit 123 is inserted and wiped into the gap on the cleaning target W side.
- the uneven cleaning target W is planarly cleaned by the pair of divided cleaning portions 123 and 123 of the cleaning body 110.
- the cleaning body 110 contacts the plane via the two divided cleaning parts 123 and 123, the operator does not fix the wrist more than necessary, and the wiping angle at the time of wiping is set. Stability can be ensured. Further, since the two divided cleaning parts 123 and 123 come into contact with the cleaning object W, it is possible to obtain a wiping effect for two times at a time by one wiping operation.
- the fiber assembly 117 of the pair of split cleaning units 123 and 123 has four suction regions 123a, 123b, 124b, and 124d formed on the cleaning target W. Since each of these suction areas 123a, 123b, 124b, and 124d has a fan shape, it is effective to secure a desired suction area that can suck dust D or the like.
- each of the suction regions 123a, 123b, 124b, and 124d has an arc-shaped contact surface, a protruding portion between the first suction region 123a and the second suction region 123b, and a third Since the two main portions of the projecting portion between the suction region 123c and the fourth suction region 123d are in contact with each other, it is smoothly deformed when moving according to the surface shape of the cleaning target W. A smooth cleaning operation with reduced friction between them, that is, a “light” cleaning operation is possible.
- first, dust etc. D is adsorbed to the fiber assembly 117 in the first adsorption region 123a by moving the cleaning body 110 along the surface of the cleaning object W. Further, by moving the cleaning body 110, dust or the like D hidden behind the convex portion as shown in FIG. 15 is strip strip 114a of the holding sheet 114 between the first suction area 123a and the second suction area 123b. And is adsorbed to the fiber assembly 117 in the second adsorption region 123b. Further, by moving the cleaning body 110, dust and the like D that has entered the recess as shown in FIG. 16 is adsorbed to the fiber assembly 117 in the first adsorption region 123a.
- the dust D is scraped by the strip 114a of the holding sheet 114 between the first adsorption area 123a and the second adsorption area 123b. Even if it is not scraped out completely, it moves backward in the recess and is adsorbed by the fiber assembly 117 in the second adsorption region 123b. Further, the dust D that has not been adsorbed by the fiber assembly 117 in the second adsorption region 123b is adsorbed by the fiber assembly 117 in the third adsorption region 123c.
- the dust D that has not been adsorbed by the fiber assembly 117 in the third adsorption region 123c is again scraped by the strip 114a of the holding sheet 114 between the third adsorption region 123c and the fourth adsorption region 123d. Even if it is ejected or not completely scraped, it moves backward in the recess and is finally adsorbed by the fiber assembly 117 in the fourth adsorption region 123d.
- the cleaning body 110 When wiping a wide flat surface portion of the cleaning target W, if the wrist of the operator is not stable or the cleaning target W is at a high place, the cleaning body 110 is inclined with respect to the surface of the cleaning target W. It is assumed that Therefore, in the present embodiment, as shown in FIG. 17, four suction areas 123a, 123b, 124b, and 124d are formed for the cleaning target W. For example, the first suction area 123a and the second suction area 123b are formed. It is possible to adsorb dust or the like D that has not been adsorbed on the third adsorption region 123c or the fourth adsorption region 123d.
- the cleaning body 110 having the pair of left and right divided cleaning parts 123 is described.
- the number of parts corresponding to the divided cleaning parts 123 can be set as appropriate within a range of 2 or more.
- FIGS. 18 and 19 for another embodiment.
- a cleaning body holder 230 having three long holding portions 242 is assembled to a cleaning body 210 having a configuration in which three divided cleaning portions 123 are combined. It is configured. Specifically, in the holder mounting state, each holding portion 242 is inserted into an insertion region 115 provided in each divided cleaning portion 123.
- the three divided cleaning parts 123 are juxtaposed so that the cross-sectional center is located at each vertex of a predetermined triangle.
- a cleaning body holder 330 having four long holding portions 342 is assembled to a cleaning body 310 having a configuration in which four divided cleaning portions 123 are combined. It is configured to be. Specifically, in the holder mounting state, each holding portion 342 is inserted into an insertion region 115 provided in each divided cleaning portion 123. In this case, the four divided cleaning parts 123 are juxtaposed so that the center of the cross section is located at each vertex of a predetermined square. Also with the cleaning tool 200 shown in FIG. 18 and the cleaning tool 300 shown in FIG. 19, it is possible to obtain the same effects as the cleaning tool 100 described above. In addition, in these cleaning tools 200 and 300, you may comprise so that three or four division
- the cleaning body 110 described the case where the cross section of each division
- the said cross section is a substantially circle thru
- the cross section of the divided cleaning portion may be in the form of one or a plurality of sectors forming a part of a circle.
- segmentation cleaning part 423 is made into the fan shape which comprises the circle
- This configuration is realized, for example, by changing the positions of the fusion wires 120 and 121 and the lengths of the holding sheet 114, the fiber assembly 117, and the top sheet 118 for each place. According to such a configuration, it is effective when different cleaning abilities are provided to each of the outer region and the inner region of the divided cleaning unit 423.
- the cleaning body 110 was comprised using a sheet-like nonwoven fabric and a fiber assembly
- it is a cleaning body by either one of a sheet-like nonwoven fabric and a fiber assembly. May be configured.
- FIG. 1 It is a perspective view of the state before the cleaning body 110 and the cleaning body holder 130 which comprise the cleaning tool 100 of this Embodiment are mutually assembled
- FIG. 100 of this Embodiment it is a figure which shows a mode in the case of wiping the cleaning object W between a pair of division
- FIG. 100 of this Embodiment it is a figure which shows a mode in the case of wiping the cleaning object W between a pair of division
- FIG. 100 of this Embodiment it is a figure which shows a mode in the case of wiping the cleaning object W between a pair of division
- the cleaning tool 100 of this Embodiment it is a figure which shows a mode in the case of wiping the cleaning object W in the outer surface of a pair of division
- FIG. In the cleaning tool 100 of this Embodiment it is a figure which shows a mode in the case of wiping the cleaning object W in the outer surface of a pair of division
- FIG. In the cleaning tool 100 of this Embodiment it is a figure which shows a mode in the case of wiping the cleaning object W in the outer surface of a pair of division
- FIG. 100 it is a figure which shows a mode in the case of wiping the cleaning object W in the outer surface of a pair of division
- FIG. 100 of this Embodiment it is a figure which shows a mode in the case of wiping the cleaning object W in the outer surface of a pair of division
- FIG. It is a perspective view which shows typically the state before assembling the cleaning body 210 and the cleaning body holder 230 which comprise the cleaning tool 200 of another embodiment.
- Holding plate 143 ... Holding plate 150 ... Handle part 151 ... Handle main body 151a ... Connection part 200,300 ... Cleaning tool 210,310,410 ... Cleaning body 230, 330 ... Cleaning element holder 242, 342 ... Holding part
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
Description
保持シート部112は、特に図5に示すように、2片の保持シート114,114の間に基材シート113を介在させ、またこの基材シート113が各保持板142の挿入側において保持シート114よりも突出するように設定された状態で、融着線120,121おいて互いに融着接合されるように構成されている。これにより、2片の保持シート114,114の間に各保持板142の挿入を許容する被挿入領域115が形成されるとともに、基材シート113は、被挿入領域115の開口部115aへの各保持板142の円滑な誘導を可能とする。ここでいう被挿入領域115が、本発明における「被挿入領域」に相当する。
基材シート113、保持シート114及び表面シート118に関しては、いずれも典型的には熱溶融性繊維(熱可塑性繊維)からなるシート状の不織布を使用することができる。従って、これら基材シート113及び保持シート114は、「不織布シート」とも称呼される。ここでいう基材シート113、保持シート114及び表面シート118が、本発明における「不織布シート」を構成している。この不織布は、機械的、化学的、熱的などの処理によって繊維を固着したり絡み合わせたりして作られるシート状の構成物であって、熱可塑性繊維を一部に含み融着(溶着)が可能な不織布とされ、複数の短冊片を有する形状の不織布として構成される。熱可塑性繊維(熱溶融繊維)としては、ポリエチレン、ポリプロピレン、ポリエチレンテレフタレート等を使用することができる。また、この不織布は、実用的な強度を備える10~100g/m2の熱可塑性繊維によって構成されるのが好ましい。この不織布としては、エアースルー法、スパンボンド法、サーマルボンド法、スパンレース法、ポイントボンド法、メルトブロー法、ステッチボンド法、ケミカルボンド法、ニードルパンチ法等により製造されたものを適宜使用することができる。この不織布が、本発明における「不織布」に相当する。なお、清掃時の掃き出し機能を向上させるためには、剛性の高い不織布を用いるのが好ましい。また、不織布に代えて或いは加えて、ウレタン、スポンジ、織布、ネット、ワリフなどの素材を短冊状に加工したものを用いることもできる。
一方、繊維集合体117は、繊維による単一の繊維構造体や、繊維が長さ方向および/または径方向にそろった繊維構造体(撚糸、紡績糸、複数の長繊維が部分的に接続された糸材など)、ないし当該繊維構造体の集合体とされ、熱可塑性繊維を一部に含み融着(「溶着」ともいう)が可能な繊維集合体として構成される。この繊維集合体117を形成する繊維とは、糸、織物などの構成単位であり、太さに比して十分な長さを持つ、細くてたわみやすい形態のものとして規定され、典型的には長い連続状の繊維が長繊維(フィラメント)とされ、短い繊維が短繊維(ステープル)とされる。この繊維集合体117の繊維は、保持シート114及び表面シート118の短冊片114a及び118aと同様に、保持板142の延在方向と交差する方向に長尺状に延在する構成とされる。この繊維集合体117は、複数の繊維が束状に形成された「繊維束」とも称呼される。ここでいう繊維集合体117が、本発明における「繊維集合体」に相当する。
なお、本発明は上記の実施の形態のみに限定されるものではなく、種々の応用や変形が考えられる。例えば、上記実施の形態を応用した次の各形態を実施することもできる。
110…清掃体
112…保持シート部
113…基材シート
114…保持シート
114a…短冊片
115…被挿入領域
115a…開口部
116…清掃体シート部
117…繊維集合体
118…表面シート
118a…短冊片
119…重なり領域
120,121…融着線
123,423…分割清掃部
123a…第1の吸着領域
123b…第2の吸着領域
123c…第3の吸着領域
124d…第4の吸着領域
124…空間部
130…清掃体ホルダ
140…ホルダ本体
141…基部
142…保持板
143…押え板
150…ハンドル部
151…ハンドル本体
151a…連結部
200,300…清掃用具
210,310,410…清掃体
230,330…清掃体ホルダ
242,342…保持部
Claims (12)
- 清掃対象の清掃に用いられる清掃用具であって、
長尺状の清掃体ホルダと、
前記清掃体ホルダに装着される清掃体と、
を備え、
前記清掃体ホルダは、使用者によって把持される把持部と、前記把持部から並行して長手状に延在する複数の保持体を有する構成であり、
前記清掃体は、複数の長尺状の分割清掃部に分割され、各分割清掃部に各保持体が挿入される被挿入領域が設けられ、前記分割清掃部は、当該分割清掃部の長尺方向と交差する方向に延在する繊維を複数集合させた繊維集合体と、不織布からなる不織布シートとが互いに重ねられて前記長尺方向に延在する接合部によって接合された構成であることを特徴とする清掃用具。 - 請求項1に記載の清掃用具であって、
前記分割清掃部は、前記不織布シートの両面に前記繊維集合体が重ねられて前記接合部によって互いに接合された構成であることを特徴とする清掃用具。 - 請求項1または2に記載の清掃用具であって、
前記繊維集合体の繊維は、前記分割清掃部の長尺方向と交差する方向の断面に関し、前記接合部を中心として放射方向に延在する構成であることを特徴とする清掃用具。 - 請求項3に記載の清掃用具であって、
前記繊維集合体の繊維は、前記分割清掃部の長尺方向と交差する方向の断面が略円形ないし略楕円形を構成することを特徴とする清掃用具。 - 請求項1~4のうちのいずれか1項に記載の清掃用具であって、
前記不織布シートは、前記分割清掃部の長尺方向と交差する方向に延在する複数の分割片に分割された構成であることを特徴とする清掃用具。 - 請求項1~5のうちのいずれか1項に記載の清掃用具であって、
前記複数の分割清掃部のうち互いに隣接する分割清掃部間に前記清掃対象の挿入を許容する空間部を備える構成とされることを特徴とする清掃用具。 - 清掃対象の清掃に用いる清掃体であって、
複数の長尺状の分割清掃部に分割され、各分割清掃部に当該清掃体を保持する清掃体ホルダの保持体が挿入される被挿入領域が設けられ、前記分割清掃部は、当該分割清掃部の長尺方向と交差する方向に延在する繊維を複数集合させた繊維集合体と、不織布からなる不織布シートとが互いに重ねられて前記長尺方向に延在する接合部によって接合された構成であることを特徴とする清掃体。 - 請求項7に記載の清掃体であって、
前記分割清掃部は、前記不織布シートの両面に前記繊維集合体が重ねられて前記接合部によって互いに接合された構成であることを特徴とする清掃体。 - 請求項7または8に記載の清掃体であって、
前記繊維集合体の繊維は、前記分割清掃部の長尺方向と交差する方向の断面に関し、前記接合部を中心として放射方向に延在する構成であることを特徴とする清掃体。 - 請求項9に記載の清掃体であって、
前記繊維集合体の繊維は、前記分割清掃部の長尺方向と交差する方向の断面が略円形ないし略楕円形を構成することを特徴とする清掃体。 - 請求項7~10のうちのいずれか1項に記載の清掃体であって、
前記不織布シートは、前記分割清掃部の長尺方向と交差する方向に延在する複数の短冊片に分割された構成であることを特徴とする清掃体。 - 請求項7~11のうちのいずれか1項に記載の清掃体であって、
前記複数の分割清掃部のうち互いに隣接する分割清掃部間に前記清掃対象の挿入を許容する空間部を備える構成されることを特徴とする清掃体。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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EP09729139.7A EP2308361B1 (en) | 2008-03-31 | 2009-03-30 | Cleaning tool and cleaning element |
US12/935,049 US20110219559A1 (en) | 2008-03-31 | 2009-03-30 | Cleaning tool and cleaning element |
CN2009801112016A CN101980646A (zh) | 2008-03-31 | 2009-03-30 | 清扫用具、清扫体 |
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JP2008-090888 | 2008-03-31 | ||
JP2008090888A JP5171348B2 (ja) | 2008-03-31 | 2008-03-31 | 清掃用具、清掃体 |
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US (1) | US20110219559A1 (ja) |
EP (1) | EP2308361B1 (ja) |
JP (1) | JP5171348B2 (ja) |
CN (1) | CN101980646A (ja) |
TW (1) | TW201012427A (ja) |
WO (1) | WO2009123129A1 (ja) |
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JP2011104111A (ja) * | 2009-11-17 | 2011-06-02 | Kikuo Yamada | 清掃シート、および清掃具 |
JP5427627B2 (ja) * | 2010-02-03 | 2014-02-26 | ユニ・チャーム株式会社 | 清掃用具、清掃体 |
JP5427628B2 (ja) * | 2010-02-03 | 2014-02-26 | ユニ・チャーム株式会社 | 清掃用具、清掃体 |
KR20140035396A (ko) * | 2011-05-16 | 2014-03-21 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 스펀본디드 웨브를 포함하는 세척 와이프 |
JP5918494B2 (ja) * | 2011-09-30 | 2016-05-18 | ユニ・チャーム株式会社 | 清掃体ホルダ、清掃用具 |
JP2013244225A (ja) * | 2012-05-25 | 2013-12-09 | Unicharm Corp | 清掃ロボット |
CN104540670B (zh) * | 2012-06-18 | 2017-03-29 | 约翰逊父子公司 | 清洁工具 |
JP6323981B2 (ja) * | 2013-02-07 | 2018-05-16 | ユニ・チャーム株式会社 | 清掃具 |
JP6323980B2 (ja) * | 2013-02-07 | 2018-05-16 | ユニ・チャーム株式会社 | 清掃具 |
JP6126398B2 (ja) | 2013-02-07 | 2017-05-10 | ユニ・チャーム株式会社 | 清掃具 |
US20160287039A1 (en) * | 2015-03-31 | 2016-10-06 | Contec, Inc. | Strip Curtain Cleaning System and Method |
US10687689B1 (en) | 2017-01-20 | 2020-06-23 | Raymond Antonucci | Footwear cleaning device |
JP7141252B2 (ja) * | 2018-06-08 | 2022-09-22 | 花王株式会社 | 清掃用物品 |
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2008
- 2008-03-31 JP JP2008090888A patent/JP5171348B2/ja not_active Expired - Fee Related
-
2009
- 2009-03-30 CN CN2009801112016A patent/CN101980646A/zh active Pending
- 2009-03-30 US US12/935,049 patent/US20110219559A1/en not_active Abandoned
- 2009-03-30 WO PCT/JP2009/056519 patent/WO2009123129A1/ja active Application Filing
- 2009-03-30 EP EP09729139.7A patent/EP2308361B1/en active Active
- 2009-03-30 TW TW098110450A patent/TW201012427A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11298A (ja) * | 1997-06-12 | 1999-01-06 | Lion Corp | 掃除具 |
JP2007029136A (ja) | 2005-07-22 | 2007-02-08 | Kao Corp | 清掃用物品 |
WO2007046252A1 (ja) * | 2005-10-19 | 2007-04-26 | Kao Corporation | 清掃具 |
JP2007209460A (ja) * | 2006-02-08 | 2007-08-23 | Uni Charm Corp | 清掃体及び清掃用具 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2308361A4 |
Also Published As
Publication number | Publication date |
---|---|
TW201012427A (en) | 2010-04-01 |
EP2308361A4 (en) | 2013-02-06 |
EP2308361A1 (en) | 2011-04-13 |
EP2308361B1 (en) | 2017-10-18 |
JP2009240537A (ja) | 2009-10-22 |
JP5171348B2 (ja) | 2013-03-27 |
CN101980646A (zh) | 2011-02-23 |
US20110219559A1 (en) | 2011-09-15 |
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