WO2016021377A1 - 清掃シートおよび清掃用具 - Google Patents
清掃シートおよび清掃用具 Download PDFInfo
- Publication number
- WO2016021377A1 WO2016021377A1 PCT/JP2015/070181 JP2015070181W WO2016021377A1 WO 2016021377 A1 WO2016021377 A1 WO 2016021377A1 JP 2015070181 W JP2015070181 W JP 2015070181W WO 2016021377 A1 WO2016021377 A1 WO 2016021377A1
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- WIPO (PCT)
- Prior art keywords
- region
- holder
- opening
- extraction
- cleaning sheet
- Prior art date
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Classifications
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- 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
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- 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
- A47L13/254—Plate frames
- A47L13/256—Plate frames for mops made of cloth
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- 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
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- 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
- A47L13/44—Securing scouring-cloths to the brush or like body of the implement
-
- 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
Definitions
- the present invention relates to a cleaning sheet and a cleaning tool for cleaning an object to be cleaned.
- This application claims priority based on Japanese Patent Application No. 2014-163136 filed on Aug. 8, 2014, and incorporates all the content described in the Japanese Patent Application.
- Japanese Patent Application Laid-Open No. 2008-253286 describes a cleaning tool including a cleaning body and a cleaning body holder.
- the cleaning body is attached to the holding plate of the cleaning body holder.
- the cleaning tool described in the document is not mentioned regarding the ease of mounting of the cleaning body and the cleaning body holder and the problem of the ease of detachment of the cleaning body and the cleaning body holder. There was room for further improvement.
- the present invention has been made in view of such a point, and an object thereof is to provide a more rational construction technique relating to a cleaning sheet and a cleaning tool.
- a cleaning sheet in the present invention is a cleaning sheet to be mounted on a holder, and is stacked with a sheet-like member and a holder holding portion configured by overlapping the sheet-like member. And joining portions constituting the outer edge of the accommodating portion by joining the sheet-like members.
- the insertion direction of the holder in the housing part defines the first axis, the direction opposite to the insertion direction in the first axis defines the removal direction, and the direction intersecting the first axis defines the second axis.
- the housing portion has an opening and a housing space that is continuous with the opening and extends to the first shaft.
- the accommodation space has a first space region having a predetermined length and a second space region having a shorter length than the first space region on the second axis.
- the first spatial region is provided closer to the opening side than the second spatial region on the first axis.
- the first space region is formed next to the opening when the holder is attached to the storage portion, so that the user can easily insert the holder into the storage portion. It becomes possible. Furthermore, since the second space region is formed during the cleaning operation, the holder can be locked by the second space region. That is, it is possible to prevent the cleaning sheet and the holder from being detached during the cleaning operation.
- the opening is a region including the first opening, the second opening formed on the first shaft on the opposite side of the first opening, and the first opening.
- a first opening side region and a second opening side region that is a region including the second opening can be provided.
- the first space region and the second space region can be formed in the first opening side region and the second opening side region, respectively.
- the cleaning sheet according to this aspect since the user can select the first opening and the second opening, usability is improved. Furthermore, since the first opening and the second opening have a first opening side region and a second opening side region, respectively, the holder can be easily inserted into the cleaning sheet regardless of the selection of the opening by the user. Furthermore, the cleaning sheet and the holder can be made difficult to be detached during cleaning.
- the storage portion may have a guide portion that guides the holder.
- the guiding portion can be configured by a region extending from the first space region to the second space region.
- the holder when the holder is inserted into the cleaning sheet, the holder is moved from the first space area to the second space area having a shorter length in the second axis than the first space area.
- the guide portion can guide the holder. Therefore, the user can easily insert the holder into the cleaning sheet.
- the storage portion can have a high-rigidity portion that is higher in rigidity than other portions of the storage portion.
- the highly rigid portion can be formed in the second space region.
- the high-rigidity portion can suppress deformation of the housing portion that may occur when the holder moves from the first space region to the second space region.
- the accommodating portion can have a first joint portion that constitutes the first space region and a second joint portion that constitutes the second space region.
- the holder has a convex portion, and the accommodating portion accommodates the convex portion in which the convex portion is accommodated between the first joint portion and the second joint portion.
- An area can be configured.
- the joining portion includes an insertion-side region that comes into contact with the holder when the holder is moved in the insertion direction in order to accommodate the holder in the accommodating portion, and the accommodating portion. And a removal-side area that comes into contact with the holder when the holder is moved in the removal direction.
- the insertion side area connects the insertion start point at which the holder moving in the insertion direction first comes into contact, the insertion end point at which the holder moving in the insertion direction comes into contact last, and the insertion start point and the insertion end point.
- An insertion angle is defined which is an angle formed by an insertion first straight line that is a straight line, an insertion second straight line that is a straight line on the second axis that passes through the insertion start point, and an insertion first straight line and the insertion second straight line.
- the extraction side area connects the extraction start point at which the holder moving in the extraction direction first contacts, the extraction end point at which the holder moving in the extraction direction finally contacts, and the extraction start point and the extraction end point.
- the extraction angle which is an angle formed by the extraction first straight line that is a straight line, the extraction second straight line that is a straight line on the second axis that passes through the extraction end point, and the extraction first straight line and the extraction second straight line is defined.
- the insertion angle is configured to be smaller than the extraction angle.
- the cleaning sheet when the holder is inserted into the cleaning sheet, the holder comes into contact with the insertion-side region, so that the mounting operation of the cleaning sheet and the holder becomes easy. On the other hand, when the holder is removed from the cleaning sheet, the holder comes into contact with the removal side region, so that the separation of the cleaning sheet and the holder during the cleaning operation can be suppressed.
- the insertion side region has a first insertion side region formed in the first joint portion and a second insertion side region formed in the second joint portion.
- the extraction side region has a first extraction side region formed in the first joint portion and a second extraction side region formed in the second joint portion.
- the insertion side region also serves as a guide portion.
- the cleaning sheet which concerns on this aspect, when inserting a holder into a cleaning sheet, it becomes possible to insert a holder into an accommodating part smoothly by the insertion side area
- the removal side region disposed in the second opening region constitutes a suppressing portion that suppresses insertion of the holder.
- the cleaning sheet which concerns on this aspect, when extracting the holding tool with which the cleaning sheet was mounted
- the storage portion has a separation joint for separating the storage space.
- the cleaning sheet which concerns on this aspect, it becomes possible to use suitably the holder in which the location inserted in a cleaning sheet is bifurcated, for example.
- a cleaning tool is a cleaning tool having a holder and a cleaning sheet attached to the holder. And a scale portion.
- the cleaning sheet has a sheet-shaped member, a long-portion storage portion configured by stacking the sheet-shaped members, and a joint portion constituting an outer edge of the storage portion by bonding the stacked sheet-shaped members.
- the insertion direction of the long part in the housing part defines the first axis, the direction opposite to the insertion direction in the first axis defines the removal direction, and the direction intersecting the first axis defines the second axis.
- the housing portion has an opening and a housing space that is continuous with the opening and extends to the first shaft.
- the accommodation space has a first space region having a predetermined length and a second space region having a shorter length than the first space region on the second axis.
- the first spatial region is provided closer to the opening side than the second spatial region on the first axis.
- the first space region is formed next to the opening when the holder is attached to the storage portion, so that the user can easily insert the holder into the storage portion. It becomes possible. Furthermore, since the second space region is formed during the cleaning operation, the holder can be locked by the second space region. That is, it is possible to prevent the cleaning sheet and the holder from being detached during the cleaning operation.
- the cleaning tool is configured by attaching the holding tool G100 shown in FIG. 13 to the cleaning sheet B100 shown in FIG.
- This cleaning sheet B100 is an example of the “cleaning sheet” according to the present invention
- the holder G100 is an example of the “holder” according to the present invention.
- the holding tool G100 has a form shown in FIG. 13 and a form shown in FIG. 15 depending on applications.
- the holder illustrated in FIG. 13 is referred to as a first holder G100
- the holder illustrated in FIG. 15 is referred to as a second holder G200.
- either the first holding tool G100 or the second holding tool G200 is combined with the cleaning sheet B100.
- the cleaning sheet B100 is a disposable type that is intended for single use, or a disposable type that is replaced with multiple times of use while retaining dust and dust removed from the surface to be cleaned. May be.
- the cleaning sheet B100 includes a sheet-like member B110 and a fiber bundle B200.
- the sheet-like member B110 includes a first sheet B111, a second sheet B112, and a third sheet B113.
- the first sheet B111 and the second sheet B112 are overlapped.
- the fiber bundle B200 is disposed between the second sheet B112 and the third sheet B113.
- the sheet-like member B110 and the fiber bundle B200 are joined by a predetermined joining portion D100.
- the accommodating part C100 in which the elongate part G110 of the holder G100 shown by FIG. 13 is accommodated is formed.
- the accommodating part C100 can also accommodate the elongate part G210 of the holder G200 shown by FIG.
- the accommodating part C100 is formed by joining the first sheet B111 and the second sheet B112 with the joining part D100. That is, the outer edge of the accommodating part C100 is constituted by the joint part D100. Detailed configurations of the joint portion D100, the accommodating portion C100, and the holder G100 will be described later.
- This sheet-like member B110 is an example of the “sheet-like member” according to the present invention
- the joint portion D100 is an example of the “joint portion” according to the present invention
- the accommodating portion C100 is the “accommodating portion” according to the present invention. It is an example.
- the cleaning sheet B100 defines a first axis A100y that is a straight line parallel to the insertion direction A110y of the long portions G110 and G210 with respect to the storage portion C100.
- the direction opposite to the insertion direction A110y in the first axis A100y defines the removal direction A120y.
- the direction intersecting the first axis A100y defines the second axis A100x.
- the insertion direction A110y is an example of the “insertion direction” according to the present invention
- the removal direction A120y is an example of the “extraction direction” according to the present invention
- the first axis A100y is the “first direction” according to the present invention.
- the second axis is an example of “second axis” according to the present invention.
- the housing part C100 includes an opening C110 and a housing space C200 that is continuous with the opening C110 and extends to the first axis A100y.
- the opening C110 is an example of the “opening” according to the present invention
- the accommodation space C200 is an example of the “accommodating space” according to the present invention.
- the first sheet B111 is formed shorter than the second sheet B112.
- the opening C110 includes a first opening C111 and a second opening C112 formed on the first axis A100y on the opposite side to the first opening C111.
- the first opening C111 is an example of the “first opening” according to the present invention
- the second opening C112 is an example of the “second opening” according to the present invention
- the first sheet B111, the second sheet B112, and the third sheet B113 have a plurality of cuts B310 extending on the second axis A100x.
- a strip B300 is formed between adjacent cuts B310.
- the sheet-like member B110 is formed of a nonwoven fabric made of heat-meltable fibers (thermoplastic fibers). Synthetic fibers such as polyethylene terephthalate (PET) can be used as the fibers constituting the nonwoven fabric. On the other hand, even if it is other than a nonwoven fabric, a cloth or a film body made of a synthetic resin can be used.
- thermoplastic fibers thermoplastic fibers
- Synthetic fibers such as polyethylene terephthalate (PET) can be used as the fibers constituting the nonwoven fabric.
- PET polyethylene terephthalate
- a cloth or a film body made of a synthetic resin can be used.
- the fiber bundle B200 is formed of a fiber component so that the object to be cleaned can be cleaned.
- the fiber structure refers to a structure formed of “fibers”.
- “fiber” means a typical single fiber, or a typical fiber formed in the length direction and / or the radial direction (twisted yarn, spun yarn, plural lengths). Thread material in which fibers are partially connected).
- the “typical fiber” is a structural unit such as a yarn or a woven fabric, and has a length that is sufficiently long compared to the thickness, and is in a thin and flexible form. Specifically, long continuous fibers are long fibers (filaments), and short fibers are short fibers (staples).
- fiber bundle B200 is formed with the fiber assembly by the some fiber which has orientation in a predetermined direction.
- the fiber aggregate is formed by an aggregate of fibers having an orientation in the second axis A100x.
- the fiber assembly is formed by a plurality of fibers that are oriented and stacked on the second axis A100x. Since the fiber is a flexible material, it is easily bent and deformed. Therefore, the fiber orientation direction of the fiber indicates the fiber orientation in the product design.
- the fiber aggregate is preferably made of polyethylene terephthalate (PET), and practically an aggregate of long fibers (filaments) obtained by opening the tow.
- the accommodating part C100 of the cleaning sheet B100 will be described based on FIG.
- the outer edge of the housing part C100 is formed by a plurality of joints D100.
- the cleaning sheet B100 includes a separation joint (sixth joint) D106 that passes through the center line of the second axis A100x and extends to the first axis A100y.
- the accommodation space C200 is separated into the left and right sides in FIG. 3 by the separation joint D106.
- the separation joint D106 is an example of the “separation joint” according to the present invention.
- the opening C110 includes a first opening C111, a second opening C112 formed on the opposite side to the first opening C111 on the first axis A100y, a first opening side region C111a that is a region including the first opening C111, And a second opening side region C112a that is a region including the two openings C112.
- the first opening C111 is an example of the “first opening” according to the present invention
- the second opening C112 is an example of the “second opening” according to the present invention
- the first opening side region C111a is the main opening. It is an example of the “first opening region” according to the invention
- the second opening side region is an example of the “second opening side region” according to the present invention.
- the accommodation space C200 includes a first accommodation area C310 and a second accommodation area C320.
- the first storage area C310 is adapted to the first holder G100.
- the second storage area C320 is adapted to the second holder G200.
- the first holder G100 shown in FIG. 13 includes a first long portion G110 disposed in the accommodation space C200 and a first convex portion G150 provided in the first long portion G110.
- the second holder G200 shown in FIG. 15 includes a second long part G210 disposed in the accommodation space C200, and a second convex part G250 provided in the second long part G210.
- the second storage region C320 stores the second convex portion G250.
- the convex portion is accommodated in the accommodating region does not indicate that all the convex portions of the holder are accommodated in the specific accommodating region.
- two second convex portions G250 of the second holding tool G200 are formed, but it is sufficient that any one of them is accommodated in the second accommodation region C320.
- the first storage area C310 and the second storage area C320 are adjacent in the first axis A100y.
- the first storage area C310 has a front end part C311 and a rear end part C312 and the second storage area C320 has a front end part C321 and a rear end part C322.
- the joint D100 is formed by thermally welding the sheet-like member B110 and the fiber bundle B200.
- the joint D100 includes a first joint D101, a second joint D102, a third joint D103, a fourth joint D104, a fifth joint D105, and a sixth joint D106.
- the first joint D101 to the fourth joint D104 are formed in pairs on the second axis A100x.
- the first joint D101 to the fifth joint D105 are provided symmetrically in the first opening side region C111a and the second opening side region C112a, respectively.
- the first joint D101, the second joint D102, the third joint D103, and the fourth joint D104 are arranged in this order as viewed from the opening C110.
- the fifth joint D105 is provided at the position of the sixth joint D106 in the shape of the second axis A100x that passes through the second joint D102. That is, as FIG. 4 shows, the 5th junction part D105 and the 6th junction part D106 have an overlapping part.
- the sixth joint D106 joins the first sheet B111, the second sheet B112, the fiber bundle D200, and the third sheet B113.
- the first joining portion D101 to the fifth joining portion D105 join the first sheet B111 and the second sheet B112 and join a part of the fiber bundle B200.
- the accommodation space C200 includes a first space region C201 having a predetermined length and a second space region C202 having a shorter length than the first space region C201 in the second axis A100x. .
- the first space region C201 is provided closer to the opening C110 than the second space region C202 in the first axis A100y.
- the first space region C201 is formed between the pair of first joint portions D101.
- the second space region C202 is formed between the pair of second joints D102. That is, in the second axis A100x, the distance between the pair of first joint portions D101 is formed wider than the distance between the pair of second joint portions D102.
- the first space region C201 and the second space region C202 are formed symmetrically in the first opening side region C111a and the second opening side region C112a, respectively.
- the first space area C201 is an example of the “first space area” according to the present invention
- the second space area C202 is an example of the “second space area” according to the present invention.
- a fifth joint D105 is formed in the second space region C202.
- the fifth joint D105 forms a high-rigidity part C400 that is higher in rigidity than other parts in the housing part C100.
- the first joints D101 to D104 that form the outer edge of the housing part C100 do not correspond to “other parts in the housing part C100”.
- the length of the fifth joint D105 is configured to be longer than the length of the sixth joint D106.
- the location in which the 5th junction part D105 (highly rigid part C400) is formed has higher rigidity than the other location in storage part C100.
- This highly rigid portion C400 is an example of the “highly rigid portion” according to the present invention.
- the first storage region C310 described above stores the convex portion G150 of the holder G100. Moreover, the 2nd accommodation area
- the first storage area C310 is formed by the first storage area forming part D110.
- the second storage area C320 is formed by the second storage area forming part D210. As shown in FIG. 3, the first storage region C310 has a front end portion C311 and a rear end portion C312 and the second storage region C320 has a front end portion C321 and a rear end portion C322. As shown in FIG.
- the first storage region forming portion D110 includes a first tip joint portion D111 that forms the tip portion C311 of the first storage region C310 and a first end portion C322 that forms the rear end portion C322 of the first storage region C310. And a rear end joint D112.
- the first front end joint D111 is configured by the third joint D103
- the first rear end joint D112 is configured by the second joint D102.
- the second storage area forming part D210 includes a second front end joint part D211 that forms the front end part C321 of the second storage area C320 and a second rear end joint part that forms the rear end part C322 of the second storage area C320. D212.
- the second front end joint D211 is configured by the second joint D102
- the second rear end joint D212 is configured by the first joint D101. That is, the second joint D102 serves as both the first rear end joint D112 and the second front end joint D211.
- the first storage area C310 and the second storage area C320 are adjacent to each other.
- the first accommodation region forming portion D110 and the second accommodation region forming portion D210 are each formed by a pair of joint portions.
- the insertion side region D300 and the removal side region D400 in the joint part D100 will be described with reference to FIGS.
- the description relating to the insertion side region D300 and the extraction side region D400 described below is formed in the first joint part D101 to the third joint part D103. 5 to 12, the second joint D102 will be described as a representative of the joint having the insertion side region D300 and the removal side region D400.
- the 1st holder G100 is demonstrated as a representative as a holder.
- the insertion side region D300 is an example of the “insertion side region” according to the present invention
- the removal side region D400 is an example of the “extraction side region” according to the present invention.
- the second joint D102 is inserted into contact with the convex portion G150 when the holder G100 is moved in the insertion direction A110y in order to accommodate the elongated portion G110 of the holder G100 in the accommodating portion C100. It has a side region D300.
- the 2nd junction part D102 has the extraction side area
- the insertion side region D300 has an insertion start point D301 where the convex portion G150 moving in the insertion direction A110y first contacts, and the convex portion G150 moving in the insertion direction A110y as shown in FIG.
- An abutting insertion end point D302 is defined.
- the insertion-side region D300 further includes an insertion first straight line D303 that is a straight line connecting the insertion start point D301 and the insertion end point D302, and a straight line on the second axis A100x that passes through the insertion start point D301.
- An insertion angle D305 that is an angle formed by the insertion second straight line D304, the insertion first straight line D303, and the insertion second straight line D304 is defined.
- the insertion start point D301 is an example of the “insertion start point” according to the present invention
- the insertion end point D302 is an example of the “insertion end point” according to the present invention
- the first insertion straight line D303 is the present invention.
- the insertion second straight line D304 is an example of the “insertion second straight line” according to the present invention
- the insertion angle D305 is an example of the “insertion angle” according to the present invention. It is.
- the extraction side region D400 includes the extraction start point D401 where the convex portion G150 moving in the extraction direction A120y first contacts, and the convex portion G150 moving in the extraction direction A120y as shown in FIG. A pull-out end point D402 that abuts is defined.
- the extraction side region D400 further includes a first extraction straight line D403 that is a straight line connecting the extraction start point D401 and the extraction end point D402, and a straight line on the second axis A100x that passes through the extraction end point D402.
- the extraction angle D405 that is an angle formed by the extraction second straight line D404, the extraction first straight line D403, and the extraction second straight line D404 is defined.
- the extraction start point D401 is an example of the “extraction start point” according to the present invention
- the extraction end point D402 is an example of the “extraction end point” according to the present invention
- the extraction first straight line 403 is the present invention.
- the extraction angle D405 is an example of the “extraction angle” according to the present invention. It is.
- the insertion angle D305 shown in FIG. 8 is configured to be smaller than the extraction angle D405 shown in FIG.
- the configurations of the insertion side region D300 and the extraction side region D400 described with reference to FIGS. 5 to 11 are formed in the first joint D101 to the third joint D103.
- the insertion side region D300 in the first joint D101 is the first insertion side region D310
- the insertion side region D300 in the second joint D102 is the second insertion side region D320
- the third joint D103 is referred to as a third insertion side region D330.
- the removal side region D400 in the first joint D101 is the first removal side region D410
- the removal side region D400 in the second joint D102 is the second removal side region D420
- the removal side region D400 in the third joint D103 is the first. 3 is referred to as a removal side region D430.
- the first insertion side region D310 is an example of the “first insertion side region” according to the present invention
- the second insertion side region D320 is an example of the “second insertion side region” according to the present invention
- region D410 is an example of the "1st extraction side area
- region D420 is an example of the "2nd extraction side area
- the first holder G100 includes a long portion G110 that is held in the storage portion C100 of the cleaning sheet B100, and a handle portion G160 that is held by the user.
- the long part G110 includes a distal end part G120, a base part G130, and an extending part G140 extending between the distal end part G120 and the base part G130.
- the extending part G140 is formed in a bifurcated shape from the base part G130.
- the base part G130 is single, the extension part G140 and the front-end
- the extending part G140 has a convex part G150.
- the convex portion G150 includes a distal end side convex portion G151 on the distal end portion G120 side and a base side convex portion G152 on the base portion G130 side.
- the handle part G160 includes a front end part G161, a rear end part G162, and a gripping part G163 extending between the front end part G161 and the rear end part G162.
- the base part G130 of the long part G110 and the tip part G161 of the handle part G160 are configured to be detachable.
- the long portion G110 has a tapered structure in which the thickness decreases for a while from the base portion G130 to the distal end portion G120, but has a generally flat shape when viewed macroscopically.
- the second holder G200 includes a long portion G210 that is held in the storage portion C100 of the cleaning sheet B100 and a handle portion G260 that is held by the user.
- the long part G210 includes a tip part G220, a base part G230, and an extension part G240 extending between the tip part G220 and the base part G230.
- the extending part G240 is formed in a bifurcated shape from the base part G230. Therefore, although the base part G230 is single, the extension part G240 and the front-end
- the extending part G240 has a first extending part G241 and a second extending part G242.
- the first extension part G241 is in a positional relationship close to each other, and the second extension part G242 is in a positional relationship of being separated from each other. More specifically, as shown in FIG. 15, the two first extending portions G241 have a curved shape that protrudes in a direction close to each other on the second axis A100x. The two second extending portions G242 are curved so as to protrude in directions away from each other on the second axis A100x. Of the extending part G240, the second extending part G242 has a convex part G250.
- the convex portion G250 includes a distal end side convex portion G251 on the distal end portion G220 side and a base side convex portion G252 on the base portion G230 side.
- the handle part G260 has a front end part G261, a rear end part G262, and a grip part G263 extending between the front end part G261 and the rear end part G262.
- the base part G230 of the long part G210 and the tip part G261 of the handle part G260 are configured to be detachable.
- 16 is a side view of the long portion G210 of the second holder G200
- FIG. 17 is a cross-sectional view taken along the line II-II in FIG. As shown in FIGS.
- the first extending portion G241 and the second extending portion G242 are curved in a direction in which they are separated from each other. Specifically, as shown in FIG. 16, the first extension G241 is curved so that the central region of the first extension G241 protrudes downward in FIG. 16, and the second extension G242 Is curved so that the central region of the second extending part G242 projects upward in FIG. Therefore, the long part G210 has a substantially three-dimensional shape macroscopically.
- the joint part of the base G130 and the extension part G140 in the first holder G100 and the joint part of the base G230 and the extension part G240 in the second holder G200 are at the same position on the second axis A100x. It shall be arranged.
- the base-side convex portion G152 of the first holder G100 and the base-side convex portion G252 of the second holder G200 are located in substantially the same region.
- the tip side convex portion G151 of the first holder G100 is positioned in the base side G130 direction as compared to the tip side convex portion G251 of the second holder G200.
- both the front-end-side convex portion G151 and the base-side convex portion G152 are accommodated in the first accommodation region C310.
- the second holding tool G200 is attached to the cleaning sheet B100, the front-side convex portion G251 is accommodated in the second accommodating region C320, and the base-side convex portion G252 is accommodated in the first accommodating region C310.
- the first holder G100 and the second holder G200 are molded from a resin material.
- FIGS. 18 to 19 are operation explanatory diagrams when the first holder G100 is used
- FIG. 20 is an operation explanatory diagram when the second holder G200 is used.
- the leading end G120 of the first holding tool G100 is inserted from the first opening C111 of the cleaning sheet B100 into the housing part C100.
- the first joint D101 forms the first space region C201
- the length of the first opening C111 in the second axis A100x can be increased. Therefore, the user can easily insert the distal end portion G120 into the first opening C111.
- the tip side convex portion G151 comes into contact with the first insertion side region D310 of the first joint portion D101.
- the user can smoothly place the long portion G110 of the first holder G100 in the housing portion C100 without applying a large resistance. Can be inserted into.
- the long portion G110 is bent in the inner direction (the direction in which the sixth joint portion D106 exists) by the first insertion side region D310 having the insertion angle D305.
- the first joint D101 defines the first space region C201
- the second joint D102 defines the second space region C202.
- the second space region C202 is configured to be shorter than the first space region C201 on the second axis A100x.
- the long portion G110 is advanced from the first space region C201 to the second space region C202 by the user. At this time, the long portion G110 is advanced while being bent. Therefore, when the distal end side convex portion G151 of the long portion G110 reaches the second space region C202 and exceeds the second space region C202, the user smoothly advances the long portion G110 without applying a large resistance.
- the first insertion-side region D310 of the first joint D101 is the guiding portion E100 that guides the holder G100 from the first space region C201 to the second space region C202.
- This guide part E100 is an example of the “guide part” according to the present invention.
- the 5th junction part D105 is formed in the 2nd space area C202.
- the fifth joint portion D105 forms the high-rigidity portion C400 as described above, it is possible to prevent the housing portion C100 from being greatly deformed when the distal-end-side convex portion G151 passes through the second joint portion D102.
- the long part G110 is advanced by the user, and the tip side convex part G151 reaches the second opening side area C112a via the first opening side area C111a.
- the rear end side convex portion G152 passes through the first joint portion D101 and the second joint portion D102 in the first opening side region C111a.
- the operations of the guiding portion E100 and the high-rigidity portion C400 when the rear end side convex portion G152 passes through the first joint portion D101 and the second joint portion D102 are the same as those of the above-described front end side convex portion G151. .
- FIG. 19 shows a state in which the long portion G110 is accommodated in the accommodating portion C100.
- the tip side convex portion G151 is accommodated in the first accommodation region C310 of the second opening side region C112a.
- the rear end convex portion G152 is accommodated in the first accommodation region C310 of the first opening side region C111a.
- the user performs a cleaning operation with the cleaning tool.
- the positional relationship between the cleaning sheet B100 and the long portion G110 may be different from the attachment point due to friction between the cleaning sheet B100 and the object to be cleaned. That is, a situation occurs in which the holding tool G100 further moves in the insertion direction A110y.
- the tip side convex portion G151 comes into contact with the second removal side region D420 in the second joint portion D102 of the second opening side region C112a.
- the tip side convex portion G151 can be reliably brought into contact with the second joint portion D102.
- the second removal side region D420 is configured to have a removal angle D405. That is, the tip-side convex portion G151 is configured not to easily exceed the second joint portion D102 of the second opening side region C112a. Therefore, the movement of the holder G100 in the further insertion direction A110y is suppressed.
- the removal side region D400 arranged in the second opening region C112a constitutes a suppressing portion F100 that suppresses the insertion of the holding tool G100. Can do.
- This suppression part F100 is an example of the "suppression part" concerning the present invention.
- a situation occurs in which the holder G100 tries to move in the removal direction A120y. In this case, the rear end convex portion G152 is in contact with the second removal side region D420 in the second joint D102 of the first opening side region C111a.
- the rear end convex portion G152 can be reliably brought into contact with the second joint portion D102.
- the second removal side region D420 is configured to have a removal angle D405. That is, the rear end convex portion G152 is configured not to easily exceed the second joint portion D102 of the first opening side region C111a. Therefore, the movement of the holder G100 in the removal direction A120y is suppressed.
- FIG. 20 shows a state where the mounting of the second holder G200 with respect to the housing part C100 is completed.
- the tip side convex portion G251 is housed in the second housing region C320 of the second opening side region C112a.
- the rear end convex portion G252 is accommodated in the first accommodation region C310 of the first opening side region C111a.
- the operation of the guiding portion E100 when inserting the long portion G210 into the accommodating portion C100 and the operation related to the deterring portion F100 during cleaning are the same as the operations according to FIGS. Omitted.
- the suppression unit F100 is formed in both the first removal region D410 in the first joint D101 and the second removal region D420 in the second joint D102. . That is, when the second holder G200 further moves in the insertion direction A110y during the cleaning operation, the distal-end-side convex portion G251 comes into contact with the first removal region D410 (suppressing portion F100). Further, as described above, the second extending portion G242 has a curved shape protruding outward in the second axis A100x.
- the curved portion of the second extending portion G242 comes into contact with the second removal region D420 (suppressing portion F100).
- the restraining part F100 is formed in each of the first extraction region D410 and the second extraction region D420, so that the second holder G200 is inserted during the cleaning operation. It is configured that it is difficult to move in the direction A110y.
- either the first removal region D410 or the second removal region D420 may function as the suppression portion F100. Is possible.
- the cleaning sheet B100 is an example embodiment that corresponds to the “cleaning sheet” according to the present invention.
- the holder G100 is an example embodiment that corresponds to the “holder” according to the present invention.
- the sheet-like member B110 is an example of the “sheet-like member” according to the present invention.
- the joint portion D100 is an example of the “joint portion” according to the present invention.
- the accommodating part C100 is an example of the “accommodating part” according to the present invention.
- the insertion direction A110y is an example of the “insertion direction” according to the present invention.
- the extraction direction A120y is an example of the “extraction direction” according to the present invention.
- the first axis A100y is an example of the “first axis” according to the present invention.
- the second axis is an example of the “second axis” according to the present invention.
- the opening C110 is an example of the “opening” according to the present invention.
- the accommodation space C200 is an example of the “accommodation space” according to the present invention.
- the separation junction D106 is an example of the “separation junction” according to the present invention.
- the first opening C111 is an example of the “first opening” according to the present invention.
- the second opening C112 is an example of the “second opening” according to the present invention.
- the first opening side region C111a is an example of the “first opening region” according to the present invention.
- the second opening side region is an example of the “second opening side region” according to the present invention.
- the first space region C201 is an example of the “first space region” according to the present invention.
- the second space area C202 is an example of the “second space area” according to the present invention.
- the high rigidity portion C400 is an example of the “high rigidity portion” according to the present invention.
- the insertion side region D300 is an example of the “insertion side region” according to the present invention.
- the extraction side region D400 is an example embodiment that corresponds to the “extraction side region” according to the present invention.
- the insertion start point D301 is an example of the “insertion start point” according to the present invention.
- the insertion end point D302 is an example of the “insertion end point” according to the present invention.
- the insertion first straight line D303 is an example of the “insertion first straight line” according to the present invention.
- the insertion second straight line D304 is an example of the “insertion second straight line” according to the present invention.
- the insertion angle D305 is an example of the “insertion angle” according to the present invention.
- the extraction start point D401 is an example of the “extraction start point” according to the present invention.
- the extraction end point D402 is an example of the “extraction end point” according to the present invention.
- the extraction first straight line 403 is an example of the “extraction first straight line” according to the present invention.
- the extracted second straight line D404 is an example of the “extracted second straight line” according to the present invention.
- the extraction angle D405 is an example of the “extraction angle” according to the present invention.
- the first insertion side region D310 is an example of the “first insertion side region” according to the present invention.
- the second insertion side region D320 is an example embodiment that corresponds to the “second insertion side region” according to the present invention.
- the first extraction side region D410 is an example embodiment that corresponds to the “first extraction side region” according to the present invention.
- the second extraction side region D420 is an example of the “second extraction side region” according to the present invention.
- the guide part E100 is an example embodiment that corresponds to the “guide part” according to the present invention.
- the suppression unit F100 is an example of the “suppression unit” according to the present invention.
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
Description
挿入側領域は、挿入方向に移動する保持具が最初に当接する挿入開始点と、挿入方向に移動する保持具が最後に当接する挿入終了点と、挿入開始点と挿入終了点とを結んだ直線である挿入第1直線と、挿入開始点を通過する第2軸上の直線である挿入第2直線と、挿入第1直線と挿入第2直線とが形成する角度である挿入角度を規定する。
抜去側領域は、抜去方向に移動する保持具が最初に当接する抜去開始点と、抜去方向に移動する保持具が最後に当接する抜去終了点と、抜去開始点と抜去終了点とを結んだ直線である抜去第1直線と、抜去終了点を通過する第2軸上の直線である抜去第2直線と、抜去第1直線と抜去第2直線とが形成する角度である抜去角度を規定する。
そして、挿入角度は、抜去角度よりも小さく構成される。
本態様に係る清掃シートにおいては、清掃シートに保持具を挿入する際に、挿入角度を有する挿入側領域により、保持具を円滑に収容部に挿入することが可能となる。
本態様に係る清掃シートによれば、清掃シートに装着された保持具を抜去するに際して、第2開口領域に配置された抜去側領域により、保持具が抜去され難い構成とされている。よって、清掃作業中において、清掃シートと保持具が離脱することを防止することができる。
本態様に係る清掃シートによれば、例えば清掃シートへ挿入される箇所が二股となっている保持具を好適に使用することが可能となる。
本発明に係る清掃シートおよび清掃用具の実施形態を図1~図20に基づき説明する。清掃用具は、図1に示される清掃シートB100に、図13に示される保持具G100を取付けることにより構成される。この清掃シートB100が、本発明に係る「清掃シート」の一例であり、保持具G100が、本発明に係る「保持具」の一例である。なお、保持具G100は用途によって、図13に示される形態や、図15に示される形態がある。便宜上、図13に示される保持具を第1保持具G100と称し、図15に示される保持具を第2保持具G200と称する。清掃用具パッケージにおいては、第1保持具G100もしくか第2保持具G200のいずれか一方と、清掃シートB100とが組み合わされる。
図1~図2に基づき、清掃シートB100の基本構成を説明する。図1は清掃シートB100を示す平面図であり、図2は図1におけるI-I線断面図である。
図2に示す通り、清掃シートB100は、シート状部材B110と、繊維束B200とを有する。シート状部材B110は、第1シートB111と、第2シートB112と、第3シートB113とを有する。第1シートB111と第2シートB112は重ねられる。繊維束B200は、第2シートB112と第3シートB113との間に配置される。シート状部材B110と、繊維束B200とは、所定の接合部D100により接合される。第1シートB111と第2シートB112との間には、図13に示される保持具G100の長尺部G110が収容される収容部C100が形成される。なお、収容部C100は、図15に示される保持具G200の長尺部G210を収容することも可能である。収容部C100は、第1シートB111と第2シートB112とを接合部D100により接合することにより形成される。すなわち、収容部C100の外縁は、接合部D100により構成される。接合部D100と、収容部C100と、保持具G100の詳細な構成は後述する。このシート状部材B110が、本発明に係る「シート状部材」の一例であり、接合部D100が本発明に係る「接合部」の一例であり、収容部C100が本発明に係る「収容部」の一例である。
第1シートB111、第2シートB112および第3シートB113は、第2軸A100xに延在する切込みB310を複数本有する。隣接する切込みB310の間には、短冊片B300が形成される。
一方、不織布以外であっても、布帛や、合成樹脂によるフィルム体などを使用することもできる。
ここで、本実施形態に係る清掃シートB100において、繊維束B200は、所定の方向に配向性を有する複数の繊維による繊維集合体により形成される。具体的には、繊維集合体は第2軸A100xに配向性を有する繊維の集合体により形成される。
繊維集合体は、第2軸A100xに配向性を有するとともに積層された複数の繊維により形成される。繊維は柔軟な素材であるため、容易に屈曲、変形される。よって、繊維の繊維配向方向とは、製品の設計上における繊維配向性のことを示すものである。
繊維集合体は、ポリエチレンテレフタレート(PET)を材質とし、実用上はトウを開繊することによって得られる長繊維(フィラメント)の集合体が用いられることが好ましい。
次に、図3に基づき清掃シートB100の収容部C100の説明を行う。収容部C100の外縁は、複数の接合部D100により形成されている。一方、清掃シートB100は、第2軸A100xにおける中心線を通過して第1軸A100yへ延在する分離接合部(第6接合部)D106を有する。分離接合部D106により、収容空間C200は、図3における左右側にそれぞれ分離される。この分離接合部D106が、本発明に係る「分離接合部」の一例である。
開口C110は、第1開口C111と、第1軸A100yにおいて第1開口C111と反対側に形成された第2開口C112と、第1開口C111を含む領域である第1開口側領域C111aと、第2開口C112を含む領域である第2開口側領域C112aとを有する。この第1開口C111が、本発明に係る「第1開口」の一例であり、第2開口C112が、本発明に係る「第2開口」の一例であり、第1開口側領域C111aが、本発明に係る「第1開口領域」の一例であり、第2開口側領域が、本発明に係る「第2開口側領域」の一例である。
より具体的には、図13に示される第1保持具G100は、収容空間C200に配置される第1長尺部G110と、第1長尺部G110に設けられた第1凸部G150とを有する。図15に示される第2保持具G200は、収容空間C200に配置される第2長尺部G210と、第2長尺部G210に設けられた第2凸部G250とを有する。第1保持具G100が清掃シートB100に装着された場合、第1収容領域C310は、第1凸部G150を収容する。第2保持具G200が清掃シートB100に装着された場合、第2収容領域C320は、第2凸部G250を収容する。なお、「収容領域に凸部が収容される」とは、保持具が有する全ての凸部が、特定の収容領域に全て収容されることを示すものではない。例えば、後述する通り、第2保持具G200の第2凸部G250は2つ形成されているが、いずれか一方でも第2収容領域C320に収容されれば足りるものである。
第1収容領域C310と第2収容領域C320とは、第1軸A100yにおいて隣接する。第1収容領域C310は、先端部C311と後端部C312を有し、第2収容領域C320は、先端部C321と後端部C322を有する。
次に、図4に基づき清掃シートB100の接合部D100の説明を行う。接合部D100は、シート状部材B110と繊維束B200とを熱溶着することにより形成される。接合部D100は、第1接合部D101と、第2接合部D102と、第3接合部D103と、第4接合部D104と、第5接合部D105と、第6接合部D106とを有する。第1接合部D101~第4接合部D104は、第2軸A100x上においてそれぞれ一対ずつ形成される。第1接合部D101~第5接合部D105は、第1開口側領域C111aと、第2開口側領域C112aとにそれぞれ対称的に設けられる。第1接合部D101、第2接合部D102、第3接合部D103、第4接合部D104は、開口C110からみてこの順番に配置される。第5接合部D105は、第2接合部D102を通過する第2軸A100x状における、第6接合部D106の位置に設けられる。すなわち、図4が示す通り、第5接合部D105と第6接合部D106は、重なる部分を有する。
図2に示す通り、第6接合部D106は、第1シートB111、第2シートB112、繊維束D200および第3シートB113を接合する。一方、第1接合部D101~第5接合部D105は、第1シートB111と第2シートB112を接合するとともに、繊維束B200の一部を接合する。
この第1空間領域C201が、本発明に係る「第1空間領域」の一例であり、第2空間領域C202が、本発明に係る「第2空間領域」の一例である。
第1収容領域C310は、第1収容領域形成部D110により形成される。第2収容領域C320は、第2収容領域形成部D210により形成される。
図3に示す通り、第1収容領域C310は、先端部C311と後端部C312を有し、第2収容領域C320は、先端部C321と後端部C322を有する。図4に示す通り、第1収容領域形成部D110は、第1収容領域C310の先端部C311を形成する第1先端接合部D111と、第1収容領域C310の後端部C322を形成する第1後端接合部D112とを有する。この際、第1先端接合部D111は、第3接合部D103により構成され、第1後端接合部D112は、第2接合部D102により構成される。また、第2収容領域形成部D210は、第2収容領域C320の先端部C321を形成する第2先端接合部D211と、第2収容領域C320の後端部C322を形成する第2後端接合部D212とを有する。この際、第2先端接合部D211は、第2接合部D102により構成され、第2後端接合部D212は、第1接合部D101により構成される。すなわち、第2接合部D102は、第1後端接合部D112と、第2先端接合部D211とを兼用する。このような構成により、第1収容領域C310と第2収容領域C320とは隣接される。
なお上述の通り、本発明の実施形態においては、第1収容領域形成部D110と第2収容領域形成部D210とは、それぞれ一対の接合部により形成されている。一方、第1収容領域形成部D110と第2収容領域形成部D210とをそれぞれ単一の接合部により形成することも可能である。
次に、図5~図12に基づき、接合部D100における挿入側領域D300と抜去側領域D400の説明を行う。なお、本実施形態につき、以下に説明する挿入側領域D300と、抜去側領域D400に係る説明は、第1接合部D101~第3接合部D103に形成される。図5~図12においては、挿入側領域D300と抜去側領域D400とを有する接合部として、第2接合部D102を代表として説明する。また、保持具として第1保持具G100を代表として説明する。この挿入側領域D300が、本発明に係る「挿入側領域」の一例であり、抜去側領域D400が、本発明に係る「抜去側領域」の一例である。
図5に示す通り、第2接合部D102は、収容部C100に保持具G100の長尺部G110を収容させるために保持具G100を挿入方向A110yに移動した場合に、凸部G150と当接する挿入側領域D300を有する。さらに、第2接合部D102は、収容部C100に収容された長尺部G110を抜去方向A120yに移動した場合に、凸部G150と当接する抜去側領域D400を有する。
この挿入開始点D301が、本発明に係る「挿入開始点」の一例であり、挿入終了点D302が、本発明に係る「挿入終了点」の一例であり、挿入第1直線D303が、本発明に係る「挿入第1直線」の一例であり、挿入第2直線D304が、本発明に係る「挿入第2直線」の一例であり、挿入角度D305が、本発明に係る「挿入角度」の一例である。
この抜去開始点D401が、本発明に係る「抜去開始点」の一例であり、抜去終了点D402が、本発明に係る「抜去終了点」の一例であり、抜去第1直線403が、本発明に係る「抜去第1直線」の一例であり、抜去第2直線D404が、本発明に係る「抜去第2直線」の一例であり、抜去角度D405が、本発明に係る「抜去角度」の一例である。
なお、上述の図5~図11にて説明した挿入側領域D300と抜去側領域D400の構成は、第1接合部D101~第3接合部D103に形成される。ここで、図12に示す通り、第1接合部D101における挿入側領域D300を第1挿入側領域D310、第2接合部D102における挿入側領域D300を第2挿入側領域D320、第3接合部D103における挿入側領域D300を第3挿入側領域D330と称する。また、第1接合部D101における抜去側領域D400を第1抜去側領域D410、第2接合部D102における抜去側領域D400を第2抜去側領域D420、第3接合部D103における抜去側領域D400を第3抜去側領域D430と称する。
この第1挿入側領域D310が、本発明に係る「第1挿入側領域」の一例であり、第2挿入側領域D320が、本発明に係る「第2挿入側領域」の一例であり、第1抜去側領域D410が、本発明に係る「第1抜去側領域」の一例であり、第2抜去側領域D420が、本発明に係る「第2抜去側領域」の一例である。
次に、図13~図17に基づき、保持具の説明を行う。図13~図14は、第1保持具G100に係る説明図であり、図15~図17は第2保持具G200に係る説明図である。
図13に示す通り、第1保持具G100は、清掃シートB100の収容部C100に保持される長尺部G110と、使用者に把持されるハンドル部G160とを有する。長尺部G110は、先端部G120と、基部G130と、当該先端部G120と基部G130との間に延在する延在部G140とを有する。延在部G140は、基部G130から二股状に形成される。よって、基部G130は単一であるが、延在部G140と先端部G120とはそれぞれ2つずつ構成される。延在部G140は凸部G150を有する。凸部G150は、先端部G120側の先端側凸部G151と、基部G130側の基部側凸部G152とを有する。ハンドル部G160は、先端部G161と、後端部G162と、当該先端部G161と後端部G162との間に延在する把持部G163とを有する。長尺部G110の基部G130と、ハンドル部G160の先端部G161とは、着脱自在に構成されている。
図14は、第1保持具G100の長尺部G110の側面図である。図14に示す通り、長尺部G110は、基部G130から先端部G120にかけて暫時厚みが減少するテーパー構造とされる一方、巨視的には概ね扁平な形状とされている。
延在部G240は、第1延在部G241と第2延在部G242とを有する。二股状の延在部G240において、第1延在部G241は互いに近接する位置関係にあり、第2延在部G242は互いに離間する位置関係にある。より具体的には、図15に示す通り、二つの第1延在部G241は、第2軸A100xにおいて互いに近接する方向に突出するような湾曲形状とされる。二つの第2延在部G242は、第2軸A100xにおいて互いに離間する方向に突出するような湾曲形状とされる。
延在部G240の内、第2延在部G242は凸部G250を有する。凸部G250は、先端部G220側の先端側凸部G251と、基部G230側の基部側凸部G252とを有する。ハンドル部G260は、先端部G261と、後端部G262と、当該先端部G261と後端部G262との間に延在する把持部G263とを有する。長尺部G210の基部G230と、ハンドル部G260の先端部G261とは、着脱自在に構成されている。
図16は、第2保持具G200の長尺部G210の側面図であり、図17は図15におけるII-II線断面図である。図16および図17に示す通り、第1延在部G241と第2延在部G242は、それぞれが離間する方向に湾曲する。具体的には、図16に示す通り、第1延在部G241は、当該第1延在部G241の中央領域が図16における下側方向に突出するように湾曲し、第2延在部G242は、当該第2延在部G242の中央領域が図16における上側方向に突出するように湾曲する。よって、長尺部G210は、巨視的には概ね立体的な形状とされている。
この結果、第1保持具G100を清掃シートB100に装着した場合、先端側凸部G151と、基部側凸部G152は、ともに第1収容領域C310に収容される。一方、第2保持具G200を清掃シートB100に装着した場合、先端側凸部G251は第2収容領域C320に収容され、基部側凸部G252は第1収容領域C310に収容される。
第1保持具G100、第2保持具G200は、樹脂材料にて成型されている。
次に、図18~図20に基づき、本発明に係る清掃用具の動作を説明する。図18~図19は、第1保持具G100を使用した場合の動作説明図、図20は第2保持具G200を使用した場合の動作説明図である。なお、便宜上、長尺部G140、G240の一方側の動作のみを説明する。
まず、図18に示す通り、第1保持具G100の先端部G120を、清掃シートB100の第1開口C111から収容部C100へと挿入する。この際、第1接合部D101が第1空間領域C201を形成するため、第2軸A100xにおける第1開口C111の長さを長く形成することができる。よって、使用者は先端部G120を容易に第1開口C111へ挿入することが可能となる。
この状態において、使用者は清掃用具により清掃作業を行う。清掃作業中において、清掃シートB100と清掃対象との摩擦により、清掃シートB100と長尺部G110の位置関係が装着時点とは異なる状態となる場合がある。すなわち、保持具G100がさらに挿入方向A110yへ移動しようとする事態が生ずる。この場合、先端側凸部G151は、第2開口側領域C112aの第2接合部D102における第2抜去側領域D420に当接される。この際、第2接合部D102は第2空間領域C202を構成しているため、先端側凸部G151を、第2接合部D102に対し確実に当接させることが可能となる。第2抜去側領域D420は、抜去角度D405を有する構成とされている。すなわち、先端側凸部G151は、第2開口側領域C112aの第2接合部D102を超えにくい構成である。よって、保持具G100のさらなる挿入方向A110yへの移動は、抑制される。これを換言すると、第1開口C111から挿入された保持具G100に対し、第2開口領域C112aに配置された抜去側領域D400は、保持具G100の挿入を抑制する抑制部F100を構成するということができる。この抑制部F100が、本発明に係る「抑制部」の一例である。
一方、保持具G100が抜去方向A120yへ移動しようとする事態が生ずる。この場合、後端側凸部G152は、第1開口側領域C111aの第2接合部D102における第2抜去側領域D420に当接される。この際、第2接合部D102は第2空間領域C202を構成しているため、後端側凸部G152を、第2接合部D102に対し確実に当接させることが可能となる。第2抜去側領域D420は、抜去角度D405を有する構成とされている。すなわち、後端側凸部G152は、第1開口側領域C111aの第2接合部D102を超えにくい構成である。よって、保持具G100の抜去方向A120yへの移動は、抑制される。
なお、長尺部G210を収容部C100に挿入する際における誘導部E100の動作や、清掃中における抑止部F100に係る動作は、図18~図19に係る動作と同様であるため、その説明を省略する。なお、第2保持具G200を清掃シートB100に装着した場合、抑止部F100は第1接合部D101における第1抜去領域D410と、第2接合部D102における第2抜去領域D420の双方に形成される。すなわち、清掃作業中に、第2保持具G200がさらに挿入方向A110yに移動しようとした場合には、先端側凸部G251が、第1抜去領域D410(抑止部F100)に当接する。また、上述の通り、第2延在部G242は、第2軸A100xにおいて外側方向に突出する湾曲形状とされている。よって、第2保持具G200がさらに挿入方向A100yに移動しようとした場合には、第2延在部G242の湾曲部分が、第2抜去領域D420(抑止部F100)に当接する。このようにして、第2保持具G200の場合は、抑止部F100が、第1抜去領域D410と第2抜去領域D420とにそれぞれ形成されるため、清掃作業中に第2保持具G200が、挿入方向A110yへ移動しにくい構成とされる。
なお、第2保持具G200における先端側凸部G251や、第2延在部G242の構成によっては、第1抜去領域D410と第2抜去領域D420のいずれか一方が抑止部F100として機能することも可能である。
清掃シートB100は、本発明に係る「清掃シート」の一例である。保持具G100は、本発明に係る「保持具」の一例である。シート状部材B110は、本発明に係る「シート状部材」の一例である。接合部D100は、本発明に係る「接合部」の一例である。収容部C100は、本発明に係る「収容部」の一例である。挿入方向A110yは、本発明に係る「挿入方向」の一例である。抜去方向A120yは、本発明に係る「抜去方向」の一例である。第1軸A100yは、本発明に係る「第1軸」の一例である。第2軸は、本発明に係る「第2軸」の一例である。開口C110は、本発明に係る「開口」の一例である。収容空間C200は、本発明に係る「収容空間」の一例である。分離接合部D106は、本発明に係る「分離接合部」の一例である。第1開口C111は、本発明に係る「第1開口」の一例である。第2開口C112は、本発明に係る「第2開口」の一例である。第1開口側領域C111aは、本発明に係る「第1開口領域」の一例である。第2開口側領域は、本発明に係る「第2開口側領域」の一例である。第1空間領域C201は、本発明に係る「第1空間領域」の一例である。第2空間領域C202は、本発明に係る「第2空間領域」の一例である。高剛性部C400は、本発明に係る「高剛性部」の一例である。挿入側領域D300は、本発明に係る「挿入側領域」の一例である。抜去側領域D400は、本発明に係る「抜去側領域」の一例である。挿入開始点D301は、本発明に係る「挿入開始点」の一例である。挿入終了点D302は、本発明に係る「挿入終了点」の一例である。挿入第1直線D303は、本発明に係る「挿入第1直線」の一例である。挿入第2直線D304は、本発明に係る「挿入第2直線」の一例である。挿入角度D305は、本発明に係る「挿入角度」の一例である。抜去開始点D401は、本発明に係る「抜去開始点」の一例である。抜去終了点D402は、本発明に係る「抜去終了点」の一例である。抜去第1直線403は、本発明に係る「抜去第1直線」の一例である。抜去第2直線D404は、本発明に係る「抜去第2直線」の一例である。抜去角度D405は、本発明に係る「抜去角度」の一例である。第1挿入側領域D310は、本発明に係る「第1挿入側領域」の一例である。第2挿入側領域D320は、本発明に係る「第2挿入側領域」の一例である。第1抜去側領域D410は、本発明に係る「第1抜去側領域」の一例である。第2抜去側領域D420は、本発明に係る「第2抜去側領域」の一例である。誘導部E100は、本発明に係る「誘導部」の一例である。抑制部F100は、本発明に係る「抑制部」の一例である。
A110y 挿入方向
A120y 抜去方向
A100x 第2軸
B100 清掃シート
B110 シート状部材
B111 第1シート
B112 第2シート
B113 第3シート
B200 繊維束
B300 短冊片
B310 切込み
C100 収容部
C110 開口
C111 第1開口
C111a 第1開口側領域
C112 第2開口
C112a 第2開口側領域
C200 収容空間
C201 第1空間領域
C202 第2空間領域
C300 凸部収容領域
C310 第1収容領域
C311 先端部
C312 後端部
C320 第2収容領域
C321 先端部
C322 後端部
C400 高剛性部
D100 接合部
D101 第1接合部
D102 第2接合部
D103 第3接合部
D104 第4接合部
D105 第5接合部
D106 第6接合部(分離接合部)
D110 第1収容領域形成部
D111 第1先端接合部
D112 第1後端接合部
D210 第2収容領域形成部
D211 第2先端接合部
D212 第2後端接合部
D300 挿入側領域
D301 挿入開始点
D302 挿入終了点
D303 挿入第1直線
D304 挿入第2直線
D305 挿入角度
D310 第1挿入側領域
D320 第2挿入側領域
D330 第3挿入側領域
D400 抜去側領域
D401 抜去開始点
D402 抜去終了点
D403 抜去第1直線
D404 抜去第2直線
D405 抜去角度
D410 第1抜去側領域
D420 第2抜去側領域
D430 第3抜去側領域
E100 誘導部
F100 抑制部
G100 保持具(第1保持具)
G110 長尺部
G120 先端部
G130 基部
G140 延在部
G150 凸部(第1凸部)
G151 先端側凸部
G152 基部側凸部
G160 ハンドル部
G161 先端部
G162 後端部
G163 把持部
G200 第2保持具
G210 長尺部
G220 先端部
G230 基部
G240 延在部
G241 第1延在部
G242 第2延在部
G250 凸部(第1凸部)
G251 先端側凸部
G252 基部側凸部
G260 ハンドル部
G261 先端部
G262 後端部
G263 把持部
Claims (12)
- 保持具に装着される清掃シートであって、
シート状部材と、前記シート状部材を重ねることによって構成される前記保持具の収容部と、重ねられた前記シート状部材を接合することにより前記収容部の外縁を構成する接合部とを有し、
前記収容部における前記保持具の挿入方向は第1軸を規定し、前記第1軸における前記挿入方向とは反対側の方向は抜去方向を規定し、前記第1軸と交差する方向は第2軸を規定し、
前記収容部は、開口と、前記開口に連続するとともに前記第1軸に延在する収容空間とを有し、
前記収容空間は、前記第2軸において、所定の長さを有する第1空間領域と、前記第1空間領域よりも短い長さを有する第2空間領域とを有し、
前記第1空間領域は、前記第1軸において、前記第2空間領域よりも前記開口側に設けられることを特徴とする清掃シート。 - 請求項1に記載された清掃シートであって、
前記開口は、第1開口と、前記第1軸において前記第1開口と反対側に形成された第2開口と、前記第1開口を含む領域である第1開口側領域と、前記第2開口を含む領域である第2開口側領域とを有し、
前記第1空間領域および前記第2空間領域は、前記第1開口側領域と前記第2開口側領域とにそれぞれ形成されていることを特徴とする清掃シート。 - 請求項1または2に記載された清掃シートであって、
前記収容部は、前記保持具を誘導する誘導部を有し、
前記誘導部は、前記第1空間領域から前記第2空間領域に亘る領域により構成されることを特徴とする清掃シート。 - 請求項1~3のいずれか1項に記載された清掃シートであって、
前記収容部は、前記収容部における他の箇所よりも剛性の高い高剛性部を有し、
前記高剛性部は、前記第2空間領域に形成されていることを特徴とする清掃シート。 - 請求項1~4のいずれか1項に記載された清掃シートであって、
前記収容部は、前記第1空間領域を構成する第1接合部と、前記第2空間領域を構成する第2接合部を有することを特徴とする清掃シート。 - 請求項1~5に記載された清掃シートであって、
前記保持具は、凸部を有し、
前記収容部は、前記第1接合部と前記第2接合部との間に前記凸部が収容される凸部収容領域を構成することを特徴とする清掃シート。 - 請求項1~6に記載された清掃シートであって、
前記接合部は、前記収容部に前記保持具を収容するために前記保持具を前記挿入方向に移動した場合に前記保持具と当接する挿入側領域と、前記収容部に収容された前記保持具を前記抜去方向に移動した場合に前記保持具と当接する抜去側領域とを有し、
前記挿入側領域は、前記挿入方向に移動する前記保持具が最初に当接する挿入開始点と、前記挿入方向に移動する前記保持具が最後に当接する挿入終了点と、前記挿入開始点と前記挿入終了点とを結んだ直線である挿入第1直線と、前記挿入開始点を通過する前記第2軸上の直線である挿入第2直線と、前記挿入第1直線と前記挿入第2直線とが形成する角度である挿入角度を規定し、
前記抜去側領域は、前記抜去方向に移動する前記保持具が最初に当接する抜去開始点と、前記抜去方向に移動する前記保持具が最後に当接する抜去終了点と、前記抜去開始点と前記抜去終了点とを結んだ直線である抜去第1直線と、前記抜去終了点を通過する前記第2軸上の直線である抜去第2直線と、前記抜去第1直線と前記抜去第2直線とが形成する角度である抜去角度を規定し、
前記挿入角度は、前記抜去角度よりも小さく構成されていることを特徴とする清掃シート。 - 請求項7に記載された清掃シートであって、
前記挿入側領域は、前記第1接合部に形成される第1挿入側領域と、前記第2接合部に形成される第2挿入側領域とを有し、
前記抜去側領域は、前記第1接合部に形成される第1抜去側領域と、前記第2接合部に形成される第2抜去側領域とを有することを特徴とする清掃シート。 - 請求項7または8に記載された清掃シートであって、
前記挿入側領域は、前記誘導部を兼ねることを特徴とする清掃シート。 - 請求項7または8に記載された清掃シートであって、
前記第1開口から挿入された前記保持具に対し、前記第2開口領域に配置された前記抜去側領域は、前記保持具の挿入を抑制する抑制部を構成することを特徴とする清掃シート。 - 請求項1~10のいずれか1項に記載された清掃シートであって、
前記収容部は、前記収容空間を分離するための分離接合部を有することを特徴路する清掃シート。 - 保持具と、前記保持具に装着される清掃シートとを有する清掃用具であって、
前記保持具は、使用者によって把持される把持部と、長尺部とを有し、
前記清掃シートは、シート状部材と、前記シート状部材を重ねることによって構成される前記長尺部の収容部と、重ねられた前記シート状部材を接合することにより前記収容部の外縁を構成する接合部とを有し、
前記収容部における前記長尺部の挿入方向は第1軸を規定し、前記第1軸における前記挿入方向とは反対側の方向は抜去方向を規定し、前記第1軸と交差する方向は第2軸を規定し、
前記収容部は、開口と、前記開口に連続するとともに前記第1軸に延在する収容空間とを有し、
前記収容空間は、前記第2軸において、所定の長さを有する第1空間領域と、前記第1空間領域よりも短い長さを有する第2空間領域とを有し、
前記第1空間領域は、前記第1軸において、前記第2空間領域よりも前記開口側に設けられることを特徴とする清掃用具。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2015300411A AU2015300411A1 (en) | 2014-08-08 | 2015-07-14 | Cleaning sheet and cleaning instrument |
CN201580048243.5A CN106714644B (zh) | 2014-08-08 | 2015-07-14 | 清扫片材以及清扫用具 |
KR1020177006386A KR20170039304A (ko) | 2014-08-08 | 2015-07-14 | 청소 시트 및 청소 용구 |
US15/502,485 US10537222B2 (en) | 2014-08-08 | 2015-07-14 | Cleaning sheet and cleaning instrument |
EP15830105.1A EP3178364A4 (en) | 2014-08-08 | 2015-07-14 | Cleaning sheet and cleaning instrument |
MYPI2017700371A MY182968A (en) | 2014-08-08 | 2015-07-14 | Cleaning sheet and cleaning instrument |
PH12017500211A PH12017500211A1 (en) | 2014-08-08 | 2017-02-03 | Cleaning sheet and cleaning instrument |
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JP2014-163136 | 2014-08-08 | ||
JP2014163136A JP6514863B2 (ja) | 2014-08-08 | 2014-08-08 | 清掃シートおよび清掃用具 |
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WO2016021377A1 true WO2016021377A1 (ja) | 2016-02-11 |
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PCT/JP2015/070181 WO2016021377A1 (ja) | 2014-08-08 | 2015-07-14 | 清掃シートおよび清掃用具 |
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US (1) | US10537222B2 (ja) |
EP (1) | EP3178364A4 (ja) |
JP (1) | JP6514863B2 (ja) |
KR (1) | KR20170039304A (ja) |
CN (1) | CN106714644B (ja) |
AU (1) | AU2015300411A1 (ja) |
MY (1) | MY182968A (ja) |
PH (1) | PH12017500211A1 (ja) |
TW (1) | TWI689276B (ja) |
WO (1) | WO2016021377A1 (ja) |
Families Citing this family (2)
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JP6208949B2 (ja) * | 2013-02-07 | 2017-10-04 | 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 |
Citations (2)
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JP2007135774A (ja) * | 2005-11-16 | 2007-06-07 | Uni Charm Corp | 清掃部材、把持具付き清掃部材、及び、清掃部材の製造方法 |
JP2011156294A (ja) * | 2010-02-03 | 2011-08-18 | Unicharm Corp | 清掃用具、清掃体 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH1189776A (ja) * | 1997-09-19 | 1999-04-06 | Kao Corp | 清掃布及び清掃具 |
MXPA02002612A (es) | 2000-07-10 | 2002-07-30 | Uni Charm Corp | Articulo de limpieza. |
JP4132730B2 (ja) * | 2001-06-14 | 2008-08-13 | ユニ・チャーム株式会社 | 清掃用製品 |
DE202004018160U1 (de) * | 2004-11-23 | 2005-04-14 | Oimo Industrial Company Ltd. | Gewölbtes Staubtuch |
US20060168751A1 (en) * | 2005-01-28 | 2006-08-03 | Pai-Yung Lin | Double-face usable duster and the method for making the cleaning cloth thereof |
TW200706146A (en) * | 2005-08-12 | 2007-02-16 | Ya-Jing Yang | Duster |
JP4709105B2 (ja) * | 2006-09-12 | 2011-06-22 | ユニ・チャーム株式会社 | 清掃体及び清掃用具 |
JP5048376B2 (ja) * | 2007-03-30 | 2012-10-17 | ユニ・チャーム株式会社 | 清掃体及び清掃用具 |
JP5048375B2 (ja) | 2007-03-30 | 2012-10-17 | ユニ・チャーム株式会社 | 清掃体及び清掃用具 |
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 |
-
2014
- 2014-08-08 JP JP2014163136A patent/JP6514863B2/ja active Active
-
2015
- 2015-07-14 US US15/502,485 patent/US10537222B2/en active Active
- 2015-07-14 KR KR1020177006386A patent/KR20170039304A/ko unknown
- 2015-07-14 MY MYPI2017700371A patent/MY182968A/en unknown
- 2015-07-14 WO PCT/JP2015/070181 patent/WO2016021377A1/ja active Application Filing
- 2015-07-14 EP EP15830105.1A patent/EP3178364A4/en not_active Withdrawn
- 2015-07-14 AU AU2015300411A patent/AU2015300411A1/en not_active Abandoned
- 2015-07-14 CN CN201580048243.5A patent/CN106714644B/zh active Active
- 2015-07-28 TW TW104124393A patent/TWI689276B/zh not_active IP Right Cessation
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2017
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007135774A (ja) * | 2005-11-16 | 2007-06-07 | Uni Charm Corp | 清掃部材、把持具付き清掃部材、及び、清掃部材の製造方法 |
JP2011156294A (ja) * | 2010-02-03 | 2011-08-18 | Unicharm Corp | 清掃用具、清掃体 |
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See also references of EP3178364A4 * |
Also Published As
Publication number | Publication date |
---|---|
TW201625171A (zh) | 2016-07-16 |
EP3178364A1 (en) | 2017-06-14 |
US10537222B2 (en) | 2020-01-21 |
KR20170039304A (ko) | 2017-04-10 |
EP3178364A4 (en) | 2018-03-28 |
MY182968A (en) | 2021-02-05 |
US20170215685A1 (en) | 2017-08-03 |
AU2015300411A1 (en) | 2017-03-30 |
TWI689276B (zh) | 2020-04-01 |
JP6514863B2 (ja) | 2019-05-15 |
PH12017500211A1 (en) | 2017-07-10 |
JP2016036627A (ja) | 2016-03-22 |
CN106714644B (zh) | 2019-11-05 |
CN106714644A (zh) | 2017-05-24 |
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