WO2015151296A1 - Outil de nettoyage - Google Patents

Outil de nettoyage Download PDF

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Publication number
WO2015151296A1
WO2015151296A1 PCT/JP2014/060039 JP2014060039W WO2015151296A1 WO 2015151296 A1 WO2015151296 A1 WO 2015151296A1 JP 2014060039 W JP2014060039 W JP 2014060039W WO 2015151296 A1 WO2015151296 A1 WO 2015151296A1
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WO
WIPO (PCT)
Prior art keywords
core body
main body
pair
side wall
core
Prior art date
Application number
PCT/JP2014/060039
Other languages
English (en)
Japanese (ja)
Inventor
眞己 三輪
Original Assignee
株式会社ニトムズ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ニトムズ filed Critical 株式会社ニトムズ
Priority to EP14836993.7A priority Critical patent/EP2952130A4/fr
Priority to JP2014557273A priority patent/JP6180444B2/ja
Priority to KR1020157028831A priority patent/KR20160140336A/ko
Priority to CN201480002055.4A priority patent/CN105283112B/zh
Priority to PCT/JP2014/060039 priority patent/WO2015151296A1/fr
Publication of WO2015151296A1 publication Critical patent/WO2015151296A1/fr

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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
    • A47L25/00—Domestic cleaning devices not provided for in other groups of this subclass 
    • A47L25/005—Domestic cleaning devices not provided for in other groups of this subclass  using adhesive or tacky surfaces to remove dirt, e.g. lint removers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces

Definitions

  • the present invention relates to a cleaning tool for attaching and using an adhesive tape roll formed by winding a tape-like base material having at least one surface of an adhesive surface around a center line in a cylindrical shape.
  • the bearing member passes through the cylindrical fitting portion inserted into the cylindrical hole of the adhesive roller, a bearing plate that closes one end side of the fitting portion that opens, and the bearing plate along the cylindrical hole. It has a bearing hole.
  • the pair of holding members includes a pair of rod-shaped legs extending from the main body, a disk-shaped part that is provided on the distal end side of the legs and can be disposed to face the bearing plate, and the disk-shaped part And a rotating shaft that can be fitted into the bearing hole.
  • the rotating shaft is fitted into the bearing hole.
  • the adhesive roller when removing the adhesive roller from the cleaning tool, open the pair of holders of the holder in a direction to separate them from each other, remove the uneven fitting between the rotating shaft and the bearing member, and remove each bearing member from both ends of the adhesive roller. It depends.
  • the bearing hole is pivotally supported by the rotating shaft of the disk-shaped portion provided on the distal end side of the rod-shaped leg portion extending from the main body, so that the rigidity of the shaft support structure of the rotating shaft is weak.
  • the rigidity of the shaft support structure of the rotating shaft is weak.
  • an object of the present invention is to provide a cleaning tool in which an adhesive tape roll can be easily attached and detached and the strength is improved and is not easily damaged.
  • the cleaning tool according to the present invention is made in order to solve the above-mentioned problem, and is an adhesive tape formed by winding a tape-like base material having at least one surface as an adhesive surface around a center line in a cylindrical shape.
  • a cleaning tool comprising a rod-shaped core inserted through a cylindrical hole of a roll, and a main body having one end support and another end support for supporting one end and the other end in the axial direction of the core.
  • the one end portion of the core body includes a shaft portion for allowing the core body to move with respect to the main body portion with the one end portion as a starting point.
  • the other end support part is configured to be detachably locked, and the movement of the core body is restricted when the other end part is locked to the other end support part.
  • the main body is arranged to be opposed to the core body at a distance in the radial direction.
  • a top wall portion and a pair of side wall portions extending from the top wall portion toward the core body and facing each other in the radial direction of the core body, and one end support portion of the main body portion is a pair of side wall portions of the top wall portion It includes a portion interposed therebetween and a pair of side wall portions, and the pair of side wall portions are configured to pivotally support the shaft portion in a region surrounded by the top wall portion and the pair of side wall portions.
  • the other end portion of the core body in a state in which the other end portion of the core body and the other end support portion of the main body portion are unlocked, the other end portion of the core body becomes a free end, and the core body starts from one end portion.
  • Can move with respect to the main body so that when the adhesive tape roll is attached to or detached from the cleaning tool, the engagement between the other end of the core and the other end support of the main body is released, and one end is the starting point.
  • the core body is moved to a desired position with respect to the main body portion, and the other end portion of the core body and the other end support portion of the main body portion are sufficiently separated from each other, thereby causing one end from the other end side to the core body.
  • the adhesive tape roll can be easily attached and detached through the cylindrical hole in the direction toward the part or in the opposite direction. Further, according to the cleaning tool, the one end support portion pivotally supports the shaft portion between the pair of side wall portions in the region surrounded by the top wall portion and the pair of side wall portions. It is possible to increase the rigidity and improve the strength to suppress breakage.
  • the one end support part of the said main-body part has a reinforcement wall part which connects the said pair of wall parts along an opposing direction, and this reinforcement wall part is with respect to a top wall. It can also be configured to stand up.
  • the one-end support portion pivotally supports the shaft portion between the pair of side wall portions in the region surrounded by the pair of side wall portions and the reinforcing wall portion, and thus the rigidity of the shaft support structure of the shaft portion. Can improve the strength and suppress the breakage.
  • the other end portion of the core body becomes a free end in a state where the engagement between the other end portion of the core body and the other end support portion of the main body portion is released. Since the core can move relative to the main body starting from one end, when the adhesive tape roll is attached to or detached from the cleaning tool, the other end of the core and the other end support of the main body are locked. The core body is moved to a desired position with respect to the main body portion starting from one end portion, and the other end portion of the core body and the other end support portion of the main body portion are sufficiently separated from each other.
  • the adhesive tape roll can be easily attached / detached from the other end side toward the one end side or in the opposite direction through the cylindrical hole, and the one end support portion is surrounded by the top wall portion and the pair of side wall portions. Since the shaft portion is pivotally supported between the pair of side wall portions within the region, the rigidity of the shaft support structure of the shaft portion is increased and the strength is improved. An effect of suppressing the loss.
  • FIG. 3B is a sectional view taken along line AA in FIG. 3B.
  • FIG. 3B is a sectional view taken along line BB in FIG. 3B.
  • FIG. 3B is a cross-sectional view taken along the line CC of FIG. 3B.
  • the front view of the main-body part which supports a concentric body is shown.
  • FIG. 5B is a sectional view taken along line DD of FIG. 5A.
  • the top view of the main-body part which supports a concentric body is shown.
  • FIG. 6B is a sectional view taken along line EE in FIG. 6A.
  • the figure of the state which moved the core which the main-body part supports from one end part is shown.
  • the perspective view of the state which fitted the main-body part and the case and accommodated the core in the case is shown.
  • FIG. 8B is a sectional view taken along line FF in FIG. 8A.
  • the cleaning tool is used by attaching a cleaning adhesive tape roll formed by winding a tape-shaped (strip-shaped) base material having at least one surface as an adhesive surface around a center line in a cylindrical shape.
  • the pressure-sensitive adhesive tape roll is formed by winding a tape-shaped base material around the center line with one surface serving as the pressure-sensitive adhesive surface facing outside so that a shaft hole is formed along the center line.
  • the cross-sectional shape of the shaft hole can be configured as, for example, a circle or a polygon, and is not particularly limited.
  • Such an adhesive tape roll cleans the surface to be cleaned by rolling (i.e., rotating and moving) on the surface to be cleaned (for example, floor surface, clothing surface, mobile phone screen).
  • the cleaning tool includes a core body 1 that is inserted through a shaft hole (tubular hole) of an adhesive tape roll (not shown), and a main body portion 2 that supports the core body 1.
  • a core body 1 that is inserted through a shaft hole (tubular hole) of an adhesive tape roll (not shown), and a main body portion 2 that supports the core body 1.
  • the left-right direction and the front-rear direction are defined with reference to FIG. 1, and the direction intersecting the left-right direction and the front-rear direction is defined as the up-down direction.
  • the core body 1 has a shape that can be inserted into the shaft hole of the adhesive tape roll.
  • the core body 1 has a rod shape, and may be formed in, for example, a cylindrical shape or a column shape (a cross-sectional shape is, for example, a circle or a polygon).
  • the core body 1 of the present embodiment includes a columnar core body portion 1 a that is long in the left-right direction.
  • the core main body 1a is separated by a pair of rectangular plate-like main body walls 1b that are spaced apart in the front-rear direction and elongated in the left-right direction, and at a midway in the vertical direction of the pair of main body walls 1b (for example, the center in the vertical direction).
  • the core body 1a includes one end 10 provided on one end side (right end side) in the left-right direction (longitudinal direction or insertion direction inserted through the shaft hole of the adhesive tape roll) and the other end side in the left-right direction (left end). And the other end 11 provided on the side) (see FIG. 2). [2-1. About one end of the core]
  • the one end portion 10 is a portion that is supported by the one end support portion 20 described later of the main body portion 2. Specifically, the one end portion 10 is a portion that is pivotally supported by the one end support portion 20 of the main body portion 2 so that the core body 1 can move relative to the main body portion 2 with the one end portion 10 as a starting point.
  • the one end part 10 of the present embodiment is in the vertical direction (front-rear direction and left-right direction) that is radially outward of the core body 1.
  • a plate-like base portion 12a extending in the (crossing direction) and a pair of shaft portions protruding outward in the front-rear direction at the upper end portion (extending direction end portion) of the base portion 12a
  • the connection part 12 which has 12b (cylindrical body) is provided.
  • connection part 12 base part 12a upper end part and a pair of axial part 12b projected the axial hole of the adhesive tape roll inserted in the core main body part 1a along the axial direction (left-right direction of FIG. 1). I'm going out.
  • the base portion 12a of the connecting portion 12 (one end portion 10) has an adhesive tape roll (shaft hole) from the other end portion 11 side of the core body 1 toward the one end portion 10 to the core body 1 (core body main body portion 1a).
  • the adhesive tape roll in the insertion direction is restricted at the one end 10 side.
  • the core body portion 1a may be configured to be within a projection width projected along the left-right direction.
  • the other end portion 11 is a portion supported by the other end support portion 21 described later of the main body portion 2. Specifically, the other end portion 11 is a portion that is detachably locked to the other end support portion 21 of the main body portion 2. More specifically, one of the other end portion 11 and the other end support portion 21 of the main body portion 2 is provided with a concave portion, and the other is provided with a convex portion that fits into the concave portion. Is configured to be locked to the other end support portion 21 of the main body portion 2 so that the movement of the core body 1 starting from the one end portion 10 is restricted in a state where the concave portion and the convex portion are fitted. ing. In addition, the other end portion 11 is opened from the other end support portion 21 of the main body portion 2 so that the core body 1 can move relative to the main body portion 2 when the fitting is released. It is the structure used as the free end.
  • the other end part 11 of the present embodiment has a base part 13a extending leftward from the core body part 1a as shown in FIG.
  • the to-be-latched part 13 which has is provided.
  • the locked portion 13 includes a concave portion 13b having a concave shape on the left surface 13d of the disk-shaped base portion 13a (specifically, substantially the central portion of the left surface 13d), and the vertical direction from both ends in the front-rear direction of the concave portion 13b. It has a pair of rail part 13c which protrudes in parallel to the upper end edge part of the base 13a left surface 13d.
  • a portion 13e between the pair of rail portions 13c has a tapered shape that tapers.
  • the left surface 13d of the base portion 13a is inclined between the pair of rail portions 13c toward the right surface side (upper right direction) from the position closer to the center side than the upper end edge portion to the upper end edge portion.
  • the locked portion 13 is configured to be within a projection width obtained by projecting the core body portion 1a along the axial direction. Or the to-be-latched part 13 is settled in the projection width which projected the axial hole of the adhesive tape roll inserted in the core main body part 1a along the axial direction.
  • the adhesive tape roll (shaft hole) is inserted into the core body 1 from the other end 11 side of the core body 1 toward the one end section 10, the locked section 13 (the other end section 11) is the core body 1.
  • the adhesive tape roll (shaft hole) can be smoothly inserted into the other end 11 of the core body 1 without hindering the movement of the adhesive tape roll in the insertion direction on the other end 11 side.
  • the main body 2 is configured to support the one end 10 and the other end 11 of the core body 1.
  • the main body 2 of the present embodiment includes a main body support 2a (top wall) that is a rectangular plate-like wall that is long in the left-right direction and the main body 2.
  • Side wall portions 2b and 2c extending from the lower surface periphery of the main body support portion 2a (see FIGS. 3A and 3B).
  • the main body portion 2 is provided with a main body support portion 2a (top wall portion) disposed to be opposed to the core body 1 in the radial direction and extending from the main body support portion 2a toward the core body 1.
  • the main body support 2a has a length in the left-right direction corresponding to the length in the axial direction (longitudinal direction) of the core body 1a and a length in the front-rear direction corresponding to the length in the radial direction of the core body 1a.
  • the length in the left-right direction of the main body support portion 2a is longer than the length in the longitudinal direction of the core body main portion 1a
  • the length in the front-rear direction of the main body support portion 2a is the diameter of the core main body portion 1a. Longer than the direction length.
  • Side wall portions 2b and 2c have a rectangular frame shape. Specifically, the side wall portions 2b and 2c are formed of a pair of left and right side wall portions 2b extending downward from both left and right end portions of the lower surface of the main body support portion 2a, and downward from both front and rear direction end portions of the lower surface of the main body support portion 2a. A pair of front and rear side wall portions 2c are provided, and a pair of left and right side wall portions 2b are connected to each other along the front and rear direction between the left and right end portions of the pair of front and rear side wall portions 2c.
  • Each of the pair of left and right side wall portions 2b is provided over the entire length in the front-rear direction at the end in the left-right direction of the main body support portion 2a, forms a rectangular plate shape along the up-down direction and the front-back direction, Stand up.
  • Each of the pair of front and rear side wall portions 2c is provided over the entire length in the left-right direction at the front-rear direction end of the main body support portion 2a, forms a rectangular plate shape along the vertical direction and the left-right direction, Stand up.
  • the standing state is, for example, an arrangement state in which one surface (for example, the lower surface of the main body support portion 2a) and the other surface (for example, the rectangular plate-shaped surfaces of the pair of left and right side wall portions 2b) intersect, The one surface and the other surface intersect with each other at an acute angle to an obtuse angle, and more preferably, the one surface and the other surface intersect with each other at right angles or substantially at right angles.
  • the pair of front and rear side wall portions 2c can support (bearing or supporting) one end portion 10 of the core body 1 (specifically, the pair of shaft portions 12b of the connecting portion 12).
  • the left side wall 2b is provided with a locking portion 23 that can be locked to the other end portion 11 of the core body 1 (specifically, the recessed portion 13b of the locked portion 13). ing.
  • the main-body part 2 has the one end support part 20 and the other end support part for respectively supporting the one end part 10 and the other end part 11 which are the both ends of the left-right direction of the core body 1. 21.
  • the one end support part 20 is a part on one end side (right end side) of the main body part 2.
  • the one end support portion 20 includes one end side (right end side) portion of the pair of front and rear side wall portions 2c in the main body portion 2, and one end side portion of the pair of front and rear side wall portions 2c in the main body support portion 2a.
  • the other end support portion 21 is a portion on the other end side (left end side) of the main body portion 2.
  • the other end support part 21 includes the other end side (left end side) part of the pair of front and rear side wall parts 2c in the main body part 2, and the pair of front and rear side wall parts 2c in the main body support part 2a.
  • the part containing the other end side wall part (the other end side (left end side) part of the main body support part 2a) interposed between the end side parts, the left side wall part 2b, and the locking part 23 provided on the left side wall part 2b. It is. [3-1. Bearing section]
  • the bearing portion 22 is configured such that the pair of shaft portions 12b of the connecting portion 12 can be fitted and removed, and may be configured to have a recess or a through hole, for example. As shown in FIGS. 4A and 4C, the bearing portion 22 of the present embodiment is protruded from the inner surface (opposing surface) on one end side (right end side) of the pair of front and rear side wall portions 2 c and has a predetermined thickness in the front and rear direction.
  • a base 22a having a recess, a recess 22b recessed in the base 22a, a shaft guide portion 22c formed in the base 22a so as to be shallower than the depth of the recess 22b, and formed from the lower end of the base 22a to the recess 22b.
  • the pair of shaft portions 12 b of the core body 1 (connecting portion 12) is the shaft of the main body portion 2 (bearing portion 22).
  • the guide portion 22c is smoothly guided from the lower end side of the base portion 22a to the recess portion 22b, and is fitted into the recess portion 22b.
  • the main body 2 is connected to (supported by) one end support 20 so as to be movable (see FIGS. 5A, 5B, 6A, 6B, and 7). That is, the pair of shaft portions 12 b is a movable shaft of the core body 1, and the core body 1 is movable relative to the main body portion 2 with the movable shaft as a starting point.
  • the one end support portion 20 has a pair of shaft portions 12b between the pair of front and rear side wall portions 2c in a region surrounded by the main body support portion 2a (the top wall portion) and the pair of front and rear side wall portions 2c. Therefore, the rigidity of the shaft support structure of the pair of shaft portions 12b can be increased to improve the strength and suppress breakage.
  • the one end support portion 20 pivotally supports the pair of shaft portions 12b between the pair of front and rear side wall portions 2c in the region surrounded by the pair of front and rear side wall portions 2c and the right side wall portion 2b.
  • the rigidity of the shaft support structure of the portion 12b can be further increased to improve the strength and suppress breakage.
  • the locking part 23 is configured to be detachably locked to the locked part 13 (recessed part 13b) (specifically, detachable).
  • locking part 23 is not specifically limited, As shown to FIG. 4A and 4B, the latching
  • the base 23a is configured to have flexibility.
  • the base portion 23a includes a plate-like upper portion 23b extending rightward and downward from the inner surface of the left side wall portion 2b, and a lower portion 23c extending downward from the lower end of the upper portion 23b. It is comprised and can bend to the left direction.
  • the right surface 23d of the lower portion 23c is an inclined surface that is inclined to the left side toward the lower end side (that is, an inclined surface that is inclined toward the lower left).
  • the inclination angle of the right surface 23d of the lower portion 23c is not particularly limited as long as it is inclined to the left with respect to the vertical plane along the vertical direction.
  • the inclination angle is 0.1 to 3 degrees with respect to the vertical plane along the vertical direction. It can be configured to incline to the lower left by a degree, preferably about 1 degree.
  • the right surface 23d of the lower portion 23c has a convex portion 23e that can be fitted into the concave portion 13b of the locked portion 13 and a pair of groove portions 23f that can be fitted into the pair of rail portions 13c of the locked portion 13. is doing.
  • the right surface 23d of the lower portion 23c is a right surface along the vertical direction from the front and rear end sides of the convex portion 23e, and the convex portion 23e having a convex shape in the lower central portion. 23d and a pair of groove portions 23f recessed in parallel up to the upper side. As shown in FIG.
  • the upper surface of the convex portion 23e is an inclined surface 231e that inclines toward the lower right.
  • the width in the front-rear direction of the convex portion 23e is substantially equal to or smaller than the separation width of the pair of groove portions 23f (or the pair of rail portions 13c).
  • the front-rear direction and the lower end 23g of the lower portion 23c are tapered.
  • the right surface 23d of the lower portion 23c is inclined from the position closer to the center than the edge in the front-rear direction and the downward direction toward the left surface from the position closer to the center.
  • the other end support portion 21 (locking portion 23) of the main body 2 is provided with a convex portion 23e
  • the other end portion 11 (locked portion 13) of the core body 1 is provided with a concave portion 13b.
  • the convex portion 23e and the concave portion 13b are configured to be fitted has been described.
  • the other end portion 11 (locked portion 13) of the core body 1 is provided with a convex portion so that the concave portion and the convex portion can be fitted.
  • At least one of the core body 1 and the main body 2 is in a state in which the locking portion 23 (the convex portion 23e) and the locked portion 13 (the concave portion 13b) are locked (specifically fitted) (
  • the core body 1 moves in the movable direction (periphery starting from the one end 10) against the restriction (movement) of the core body 1 by the concave / convex fitting between the convex portion 23e and the concave portion 13b.
  • At least a part of the force applied to the movement is moved so that at least one of the concave portion 13b and the convex portion 23e is separated from the other to release the concave-convex fitting.
  • a conversion unit for converting to force is provided.
  • the other end portion 11 and the other end support portion 21 come into contact with each other when the core body 1 is moved so as to be disengaged (the left surface 13d, the right surface 23d, the inclined surface 231e, and the recess 13b inner surface).
  • the converting portion is configured to include at least one of the abutting surfaces, and the abutting surface included in the converting portion applies a force for moving the core body 1 to the concave portion 13b and the convex portion 23e. It is comprised including the surface inclined with respect to the insertion direction (left-right direction) which converts into the force which moves so that it may space apart. Moreover, the said conversion part is comprised including at least one of the one end support part 20 and the other end support part 21 of the main-body part 2, and the said one end support part 20 and the other end support part 21 with which a conversion part is provided are comprised.
  • At least one has a flexibility to bend so that the concave portion 13b and the convex portion 23e are separated when the core body 1 is moved against the restriction of the movement of the core body 1 to release the uneven fitting. It can be configured to have. Furthermore, the said conversion part is comprised including the other end support part 21, and the said other end support part 21 may be comprised so that it may have the said flexibility.
  • the main body portion 2 includes a conversion portion, and the conversion portion includes a right surface 23d that is inclined to the lower left of the locking portion 23, an inclined surface 231e that is an upper surface of the convex portion 23e of the locking portion 23, and It consists of the other end support part 21 (base part 23a) which has the flexibility bent to left direction.
  • the said conversion part is provided with the bearing structure in which the core body 1 and the main-body part 2 cooperate, and this bearing structure makes the main-body part 2 the axial part 12b of the one end part 10 of the core body 1.
  • FIG. This is a structure in which the bearing portion 22 of the one end support portion 20 is supported.
  • the bearing portion 22 of the one end support portion 20 of the main body portion 2 has a fitting position where the concave portion 13b and the convex portion 23e are fitted in the vertical direction (direction intersecting the axial direction of the core body 1).
  • the shaft portion 12b of the one end portion 10 of the core body 1 is supported at a position (bearing position) above (in a direction opposite to the movable direction of the core body 1 in the fitted state or closer to the main body support portion 2a). It is configured (see FIG. 6B). Specifically, the bearing position in the present embodiment is outside the projection width along the axial direction (left-right direction) of the core body portion 1a and is close to the body support portion 2a.
  • the conversion unit is not limited to the above-described configuration, and the one-end support unit 20 may be configured to have flexibility (flexibility to bend in the right direction).
  • the conversion unit contacts the left surface 13d of the locked portion 13 (base portion 13a) (the contact surface that contacts the right surface 23d of the locking portion 23) and the inner surface of the concave portion 13b (the upper surface of the convex portion 23e of the locking portion 23). It is also possible to comprise one or both of the contact surfaces.
  • the left surface 13d is configured to include a surface that is inclined with respect to the left-right direction (for example, a lower-right inclined surface that is separated from the right surface 23d in the right direction toward the lower side).
  • the surface that contacts the upper surface of the convex portion 23e can be configured to include a surface that is inclined with respect to the left-right direction (for example, a lower-right inclined surface that is separated from the right surface 23d in the right direction toward the lower side). .
  • the conversion portion includes a convex portion (specifically, a convex portion that fits into the other concave portion) provided on one of the other end portion 11 of the core body 1 and the other end support portion 21 of the main body portion 2.
  • the convex portion is formed so that the convex portion is separated from the concave portion when the core body 1 is moved against the restriction of the core body 1 to release the concave-convex fitting. It is also possible to reduce the projection amount (volume) of the convex portion from the forming surface. For example, when the protrusion protrudes from the contact surface of the other end 11 or the other end support 21 and the protrusion is pressed with a predetermined pressure or more (for example, due to elasticity), the protrusion amount increases.
  • the protrusion is retracted with respect to the contact surface so as to decrease, and when the pressing force is removed, the protrusion can be moved back and forth with respect to the contact surface so that the protrusion returns to the original protrusion amount.
  • a support body for example, an elastic body
  • the support is embedded in the contact surface.
  • the cleaning tool according to the present embodiment is configured to include a case 3 in which the main body 2 is detachable to accommodate the core body 1.
  • the case 3 has a body shape that can accommodate the core body 1, and has a main body 3 ⁇ / b> A that forms an opening on one surface (specifically, an upper surface opening).
  • convex feet 3a are provided to stably stand the case 3 (main body 3A). Is formed.
  • the fitting pieces 2d of the main body part 2 (specifically, the lower ends of the pair of front and rear side wall parts 2c are arranged downward from both the left and right side ends of the upper end side inner surface of the case 3 (main body part 3A).
  • the recessed part which has the convex part for a fitting fitted to the said concave part for fitting of the fitting piece 2d is provided in the recessed part.
  • the configuration for fitting the main body 2 and the case 3 is not particularly limited, and either one of the main body 2 and the case 3 is provided with a fitting convex portion, and the other is fitted to the other. What is necessary is just to provide the combination recessed part.
  • the cleaning tool of this embodiment is provided with the case 3, it is not limited to this, The cleaning tool is provided with the core 1 and the main-body part 2 without providing the case 3. It is also possible to configure. [6. General operation of cleaning tool]
  • the one end portion 10 of the core body 1 is connected to and supported by the one end support portion 20 of the main body portion 2, and the core body 1 is movable with respect to the main body portion 2 with the one end portion 10 as a starting point.
  • the pair of shaft portions 12b of the one end portion 10 is supported (supported) by the bearing portion 22 of the one end support portion 20, and the central axes (front and rear) of the pair of shaft portions 12b fitted in the recess 22b. It can be rotated around a movable axis).
  • the core body 1 is configured to rotate with respect to the main body portion 2 starting from one end portion 10 (a pair of shaft portions 12b) (see FIGS. 5A and 7). Further, the other end portion 11 of the core body 1 is detachably locked to the other end support portion 21 of the main body portion 2. [6-1. About locking operation]
  • the operation of locking the other end portion 11 of the core body 1 to the other end support portion 21 of the main body portion 2 will be described.
  • the core body 1 is rotated with the one end portion 10 as a starting point, and the outer surface side (left surface 13d) of the locked portion 13 in the other end portion 11 and the inner surface side (right surface 23d) of the other end support portion 21 come into contact.
  • the other end part 11 and the other end support part 21 are brought close to each other.
  • the concave portion 13b of the locked portion 13 of the other end portion 11 is directed toward the convex portion 23e of the other end support portion 21 or the convex portion 23e is brought close to the concave portion 13b, the locked portion 13 (base portion) 13a), the convex portion 23e extends along the tapered portion 13e between the pair of rail portions 13c, and the convex portion 23e extends along the pair of rail portions 13c between the pair of rail portions 13c. It moves (or slides) so as to guide it.
  • the base portion 23a of the locking portion 23 bends in the left direction due to the flexibility, so that the convex portion 23e contacts the tapered portion 13e,
  • the left surface 13d is smoothly slid while appropriately bending the base 23a in accordance with the inclined surface of the tapered portion 13e.
  • a pair of rail part 13c becomes a pair of groove part 23f.
  • the left surface 13d of the locked portion 13 and the right surface 23d of the locking portion 23 are in contact with each other (see FIGS. 5A and 6B).
  • the other end portion 11 of the core body 1 is locked to the other end support portion 21 of the main body portion 2.
  • the other end portion 11 is supported by the other end support portion 21 as a support end, and the core body 1 starting from the one end portion 10 is used.
  • the inclined surface 231e inclined to the lower right of the convex portion 23e slides on the upper surface of the inner surface of the concave portion 13b.
  • the inclined surface 231e is moved along the inclined surface 231e so as to separate the concave portion 13b and the convex portion 23e from each other.
  • the inclined surface 231e applies the force for moving the core body 1 when the core body 1 is moved in the movable direction against the restriction of the movement (movable) of the core body 1 to the concave portion 13b and the convex portion.
  • the concave-convex fitting can be easily released.
  • the force in the movable direction (force along the radial direction of the core body 1).
  • a part is changed toward the one end side in the axial direction of the core body 1 by the inclined surface 231e and acts on the other end 11 (recess 13b), and the other end 11 (recess 13b) is the other reaction.
  • An axially outward force of the core body 1 is applied to the end support portion 21 (convex portion 23e).
  • the concave / convex fitting is easily released by the action / reaction force between the other end portion 11 (concave portion 13b) and the other end support portion 21 (convex portion 23e).
  • the right surface 23 d inclined to the lower left of the locking portion 23 slides on the left surface 13 d of the locked portion 13.
  • the right surface 23d moves along the right surface 23d so as to separate the concave portion 13b and the convex portion 23e.
  • the right surface 23d allows the other end portion 11 (concave portion 13b) and the other end support portion 21 (convex portion 23e) to exert the action / reaction force on each other, thereby restricting the regulation of the core body 1.
  • a part of the force for moving the core body 1 in the movable direction is converted into a force for moving the concave portion 13b and the convex portion 23e apart.
  • the uneven fitting can be easily released.
  • the base portion 23a of the locking portion 23 has the flexibility to bend in the left direction, the concave portion 13b and the convex portion 23e are moved away from each other by the bending due to the flexibility.
  • the base 23a is bent leftward (outward in the axial direction of the core body 1) when the core body 1 is moved in the movable direction against the restriction of the core body 1, thereby By converting a part of the force for moving the core body 1 in the movable direction into a force for moving the concave portion 13b and the convex portion 23e away from each other, the concave-convex fitting can be easily released.
  • the bearing portion 22 of the one end support portion 20 of the main body portion 2 is Since the shaft portion 12b of the one end portion 10 of the core body 1 is supported at the bearing position above the fitting position where the concave portion 13b and the convex portion 23e are fitted, the fitting position and the bearing position are in the vertical direction.
  • a substantially equal bearing structure for example, within the position along the axis (left-right direction) of the core body 1 or the projection width along the axial direction of the core body 1
  • the core body 1 is rotated from one end portion 10 of the core body 1 as a starting point against the restriction of the movement of the core body 1 to release the uneven fitting.
  • the locus of the other end portion 11 (specifically, an arcuate rotation locus) is more to the right More specifically, the lower right close). That is, the bearing structure shifts the rotation position of the other end portion 11 to the right by shifting the bearing position upward from the fitting position toward the main body support portion 2a in the vertical direction, thereby causing the concave portion 13b and the convex portion to protrude. It moves so that the part 23e may be spaced apart.
  • the bearing structure is configured such that when the core body 1 is moved in the movable direction against the restriction of the core body 1, the rotation locus of the other end portion 11 is shifted to the lower right side.
  • the end 11 (concave portion 13b) and the other end support portion 21 (convex portion 23e) exert the above-mentioned action / reaction force, a part of the force for moving the core body 1 in the movable direction is convex with the recess 13b.
  • the concave-convex fitting can be easily released.
  • the other end portion 11 and the other end support portion 21 of the main body portion 2 can be separated from each other. In this state, when the adhesive tape roll is not attached to the core body 1, the adhesive tape roll is inserted from the other end portion 11 of the core body 1 to the one end portion 10, or the used adhesive tape roll is used for the core body 1. Can be easily removed from the other end 11 of the core body 1.
  • the main body 2 After using the cleaning tool (after cleaning the surface to be cleaned with the adhesive tape roll attached to the core 1), the main body 2 is fitted to the case 3 as an upper lid of the case 3, and the core 1 (or adhesive) The tape roll) can be stored in the case 3 and stored appropriately. Specifically, the upper surface opening of the case 3 is closed by the main body 2 by fitting the pair of fitting pieces 2 d of the main body 2 into the pair of fitted portions 3 b of the case 3. [7. Regarding Configuration and Action (Summary) of the Embodiment]
  • the cleaning tool is inserted into a cylindrical hole of an adhesive tape roll formed by winding a tape-like base material having at least one surface as an adhesive surface around a center line.
  • a rod-shaped core body 1 and a main body 2 having one end support part 20 and the other end support part 21 for supporting the axial end part 10 and the other end part 11 of the core body 1 respectively.
  • the one end portion 10 of the core body 1 includes shaft portions (a pair of shaft portions) 12b for allowing the core body 1 to move relative to the main body portion 2 with the one end portion 10 as a starting point.
  • the other end portion 11 of the core body 1 is configured to be detachably locked to the other end support portion 21 of the main body portion 2.
  • the main body 2 has a top wall 2 (main body support) 2a that is opposed to the core body 1 in the radial direction and extends from the top wall 2a to the core body 1 side.
  • a pair of side wall portions (a pair of front and rear side wall portions) 2c opposed to each other in the radial direction of the body 1, and the one end support portion 20 of the main body portion 2 is a portion interposed between the pair of side wall portions 2c in the top wall portion 2a.
  • a pair of side wall portions 2c, and the pair of side wall portions 2c are configured to pivotally support the shaft portion 12b in a region surrounded by the top wall portion 2a and the pair of side wall portions 2c.
  • the other end portion 11 of the core body 1 becomes a free end, Since the core 1 can move with respect to the main body 2 starting from the portion 10, when the adhesive tape roll is attached to and detached from the cleaning tool, the other end 11 of the core 1 and the other end support 21 of the main body 2.
  • the core body 1 is moved to a desired position with respect to the main body portion 2 with the one end portion 10 as a starting point, and the other end portion 11 of the core body 1 and the other end support portion 21 of the main body portion 2 are released.
  • the adhesive tape roll can be easily attached to and detached from the core body 1 from the other end portion 11 side toward the one end portion 10 side or in the opposite direction through the cylindrical hole.
  • the one end support portion 20 pivotally supports the shaft portion 12b between the pair of side wall portions 2c in the region surrounded by the top wall portion 2a and the pair of side wall portions 2c.
  • the rigidity of the shaft support structure 12b can be increased to improve the strength, thereby preventing breakage.
  • the one end support part 20 of the said main-body part 2 has the reinforcement wall part (a pair of left-right side wall part) 2b which connects the said pair of wall part 2c along an opposing direction.
  • the reinforcing wall portion 2b is configured to stand up with respect to the top wall 2a.
  • the one end support portion 20 pivotally supports the shaft portion 12b between the pair of side wall portions 2c in the region surrounded by the pair of side wall portions 2c and the reinforcing wall portion 2b.
  • the rigidity of the shaft support structure can be increased to improve the strength and suppress breakage.
  • the pressure-sensitive adhesive tape roll is formed by winding the tape-shaped substrate around the center line with one surface being the pressure-sensitive adhesive surface facing outside so that the shaft hole is formed along the center line.
  • the present invention is not limited to this, and the pressure-sensitive adhesive tape roll has a tape-like base material with the one surface that is the pressure-sensitive adhesive surface facing inward so that a shaft hole is formed along the center line.
  • the structure wound around may be sufficient, and as for an adhesive tape roll, one side and the other side of a tape-shaped base material can also be comprised with an adhesive surface.
  • connection part 12 of the core body 1 demonstrated the case where it comprised with the base 12a and a pair of axial part 12b in this embodiment, not only this but the connection part 12 is the base 12a and this base. It is also possible to comprise a single rod-shaped shaft portion provided on the upper end side of 12a.
  • the pair of front and rear side wall portions 2c can be configured to be provided only on one end side (right end side) in the left-right direction of the main body support portion 2a.
  • the pair of front and rear side wall portions 2c may be provided at a midway position in the front-rear direction of the main body support portion 2a, instead of the end portions in the front-rear direction of the main body support portion 2a.
  • the pair of left and right side wall portions 2b has been described as connecting the left and right end portions of the pair of front and rear side wall portions 2c along the front and rear direction.
  • the part 2b can also be configured to connect midway positions in the left-right direction of the pair of front and rear side wall parts 2c along the front-rear direction.
  • the pair of left and right side wall portions 2b are not extended from the lower surface of the main body support portion 2a, and are predetermined in the vertical direction excluding the upper ends of the pair of front and rear side wall portions 2c (intermediate positions in the left and right direction or end portions in the left and right direction).
  • the parts are connected along the opposing direction, and are configured to stand up with respect to the lower surface of the main body support part 2a. It is also possible. Further, the left and right side wall portions 2b are not a pair, but only one wall portion, and the pair of front and rear side wall portions 2c can be configured to be connected along the facing direction. In this case, for example, the left and right side wall portions 2b are configured to connect a pair of front and rear side walls 2c provided on one end side in the left and right direction of the main body support portion 2a corresponding to the one end portion 10 of the core body 1 along the front and rear direction. Is done.
  • the main-body part 2 can also be comprised without having at least one of the left side wall part and right side wall part of a pair of right-and-left side wall part 2b, and the one end support part 20 is In the said embodiment, it can be set as the structure which does not have the right side wall part 2b.
  • the other end support portion 21 includes the other end side portion of the main body support portion 2a, the left side wall portion 2b, the other end side portions of the pair of front and rear side wall portions 2c, and the locking portion 23.
  • the present invention is not limited to this, and the other end support portion 21 can also be configured such that the locking portion 23 extends downward from the main body support portion 2a.
  • the other end support portion 21 can be configured to include the left side wall portion 2 b and the locking portion 23.
  • the other end portion 11 and the other end support portion 21 are locked by the concave / convex fitting between the concave portion 13b and the convex portion 23e.
  • the other end portion 11 has a biasing means that is biased toward the other end support portion 21, or the other end support portion 21 is biased toward the other end portion 11. And the other end portion 11 and the other end support portion 21 can be locked by the urging force of the urging means.
  • the main body 2 can be configured with a grippable handle.
  • the handle can be configured as a rod.
  • the handle can be configured to protrude from the main body 2 in at least one of the vertical direction, the horizontal direction, and the front-rear direction.
  • SYMBOLS 1 ... Core body, 1a ... Core body main-body part, 2 ... Main-body part, 2a ... Main-body support part, 3 ... Case, 10 ... One end part, 11 ... Other end part, 12 ... Connection part, 13 ... Locked part, 13b ... concave portion, 13d ... left surface, 20 ... one end support portion, 21 ... other end support portion, 22 ... bearing portion, 23 ... locking portion, 23a ... base portion, 23d ... right surface, 23e ... convex portion, 231e ... inclined surface

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Tires In General (AREA)

Abstract

Dans l'outil de nettoyage selon l'invention, une première extrémité d'un corps central est dotée d'une partie arbre qui permet au corps central de se déplacer autour de ladite première extrémité par rapport à un corps principal et une seconde extrémité du corps central entre en prise de manière amovible avec une unité de support de seconde extrémité du corps principal. Le mouvement du corps central est limité dans un état dans lequel la seconde extrémité est en prise avec l'unité de support de seconde extrémité et est permis dans un état dans lequel la prise susmentionnée a été libérée. Le corps principal est doté d'une paroi supérieure qui est agencée en face et séparée du corps central dans la direction radiale et d'une paire de parois latérales qui s'étendent depuis la paroi supérieure en direction du corps central et qui sont en face l'une de l'autre dans la direction radiale du corps central. Dans l'unité de support de première extrémité du corps principal, la paire de parois latérales soutient l'arbre dans la région qui comprend la paire de parois latérales et la zone de la paroi supérieure entre les parois latérales et qui est entourée par la paroi supérieure et la paire de parois latérales.
PCT/JP2014/060039 2014-04-04 2014-04-04 Outil de nettoyage WO2015151296A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP14836993.7A EP2952130A4 (fr) 2014-04-04 2014-04-04 Outil de nettoyage
JP2014557273A JP6180444B2 (ja) 2014-04-04 2014-04-04 清掃具
KR1020157028831A KR20160140336A (ko) 2014-04-04 2014-04-04 청소구
CN201480002055.4A CN105283112B (zh) 2014-04-04 2014-04-04 清洁工具
PCT/JP2014/060039 WO2015151296A1 (fr) 2014-04-04 2014-04-04 Outil de nettoyage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/060039 WO2015151296A1 (fr) 2014-04-04 2014-04-04 Outil de nettoyage

Publications (1)

Publication Number Publication Date
WO2015151296A1 true WO2015151296A1 (fr) 2015-10-08

Family

ID=54239656

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/060039 WO2015151296A1 (fr) 2014-04-04 2014-04-04 Outil de nettoyage

Country Status (5)

Country Link
EP (1) EP2952130A4 (fr)
JP (1) JP6180444B2 (fr)
KR (1) KR20160140336A (fr)
CN (1) CN105283112B (fr)
WO (1) WO2015151296A1 (fr)

Citations (6)

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Publication number Priority date Publication date Assignee Title
JPS5026150U (fr) * 1973-07-07 1975-03-26
JPS5120845U (fr) * 1974-07-31 1976-02-16
JP2004057602A (ja) 2002-07-30 2004-02-26 Matsuura Plast Kk 粘着式クリーナ
US20050183223A1 (en) * 2004-02-20 2005-08-25 Cheng Hsu H. Cleaning device
JP2007319462A (ja) * 2006-06-01 2007-12-13 Isao Kono 携帯埃取り具
JP2010221063A (ja) * 2010-06-11 2010-10-07 Kao Corp 清掃具

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Publication number Priority date Publication date Assignee Title
US3381325A (en) * 1966-11-25 1968-05-07 Tackmer Corp Lint collector
US4422201A (en) * 1981-08-06 1983-12-27 Helmac Products Corporation Lint remover
US4979257A (en) * 1989-04-21 1990-12-25 Heneveld William R Lint roller with encasement
CN2446949Y (zh) * 2000-09-26 2001-09-12 盈杰实业股份有限公司 多段式调整角度的清洁工具
HK1088775A2 (en) * 2003-10-27 2006-11-10 Jacob Wilhelmus Erken Multi-purpose cleaning tool
CN202408779U (zh) * 2012-01-17 2012-09-05 林庆霖 一种具有胶棉头的清洁工具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026150U (fr) * 1973-07-07 1975-03-26
JPS5120845U (fr) * 1974-07-31 1976-02-16
JP2004057602A (ja) 2002-07-30 2004-02-26 Matsuura Plast Kk 粘着式クリーナ
US20050183223A1 (en) * 2004-02-20 2005-08-25 Cheng Hsu H. Cleaning device
JP2007319462A (ja) * 2006-06-01 2007-12-13 Isao Kono 携帯埃取り具
JP2010221063A (ja) * 2010-06-11 2010-10-07 Kao Corp 清掃具

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Title
See also references of EP2952130A4 *

Also Published As

Publication number Publication date
CN105283112B (zh) 2019-01-08
JPWO2015151296A1 (ja) 2017-04-13
EP2952130A1 (fr) 2015-12-09
JP6180444B2 (ja) 2017-08-16
CN105283112A (zh) 2016-01-27
KR20160140336A (ko) 2016-12-07
EP2952130A4 (fr) 2016-03-23

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