JP2011010956A - Cleaning tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To surely and easily take out a small-sized cleaning tool housed in a housing recessed part of a handle by a simple operation, and to perform gripping stabilization of the small-sized cleaning tool and facilitation of providing cleaning performance by utilizing a configuration for that.SOLUTION: On the handle 1 provided with a grip part 3 and a cleaning part 2, the housing recessed part 7 for the small-sized cleaning tool 6 is formed in the state of being opened on one side face of the handle 1. To a part where the housing recessed part 7 and the small-sized cleaning tool 6 housed there face each other, an engaging and holding means 8 for freely detachably engaging and holding the small-sized cleaning tool 6 in a housed attitude is provided. On the other side face of the handle 1, a through-hole 12 communicating with the housing recessed part 7 is formed. The small-sized cleaning tool 6 is provided with a disengaging projection 13 for pushing out the small-sized cleaning tool 6 in the housed attitude against engaging force of the engaging and holding means 8 in the state of projecting to the other side face side of the handle 1 through the through-hole 12.

Description

  The present invention relates to a cleaning tool such as a bathroom washing brush or a car washing brush, and more specifically, a handle provided with a grip portion and a cleaning portion has a storage recess for a small cleaning tool in a state of opening to one side of the handle. The present invention relates to a cleaning tool in which engagement holding means for detachably engaging and holding the small cleaning tool in a storage posture is provided at a portion formed opposite to the storage recess and the small cleaning tool stored in the storage recess. .

  In this type of cleaning tool, for example, when it is necessary to clean a narrow part that cannot be cleaned by the original cleaning part, such as a groove of a bath lid or a tile joint, or a troublesome time is required for cleaning, the cleaning work is performed on one side of the handle. There is an advantage that it can be quickly and easily performed by using a small cleaning tool provided in a storage recess opening in the box.

  In the cleaning tool having the above-described advantages, conventionally, the handle of the small cleaning tool is configured in a thin oval shape with a size that fits in the storage recess of the handle, and at the rear part of the handle, A through-hole for hanging locking communicating with the storage recess is formed in a state in which the rear end of the handle of the small cleaning tool stored in a part of the periphery thereof faces, The part corresponding to the formation part of the through hole is notched to a height position corresponding to half the depth of the storage recess.

  And when taking out the small cleaning tool stored in the storage recess of the handle, the rear end of the handle is pushed out to the opening side with a finger through the through-hole, so that the small cleaning tool is attached to the engagement holding means. It is configured so as to be taken out from the housing recess of the handle against the engaging force (see Patent Document 1).

Japanese Utility Model Publication No. 56-88460

  In the conventional cleaning tool, although the portion corresponding to the through hole forming portion in the both side plate portions of the handle is notched to a height position corresponding to half the depth of the storage recess, the stored small size Since the rear end of the handle of the cleaning tool only faces a part of the periphery of the through hole, it is easy to take out the small cleaning tool stored in the storage recess of the handle.

  In addition, since the handle of the small cleaning tool is configured in a thin oblong plate shape with a size that fits within the storage recess, gripping of the handle of the small cleaning tool becomes unstable, providing a powerful cleaning force. Can not do it.

  The present invention has been made in view of the above-described actual situation, and its main problem is that the small cleaning tool stored in the storage recess of the handle can be reliably and easily taken out with a simple operation. Therefore, the present invention is to provide a cleaning tool that can stabilize the gripping of the small cleaning tool and facilitate the application of the cleaning force by using the configuration for that purpose.

According to a first characteristic configuration of the present invention, a handle having a grip portion and a cleaning portion is provided with a storage recess for a small cleaning tool in a state of opening on one side of the handle, and the storage recess and the storage portion are stored in the storage recess. A cleaning tool provided with engagement holding means for detachably engaging and holding the small cleaning tool in the stowed position at a portion facing the small cleaning tool,
A through hole communicating with the storage recess is formed on the other side of the handle, and the small cleaning tool is provided with a small cleaning tool in a storage position against the engagement force of the engagement holding means. There exists in the point which the engagement cancellation | release protrusion for pushing out is provided in the state which protrudes in the other side surface side of a handle | pattern through the said through-hole.

  According to the above configuration, when the small cleaning tool stored in the storage recess of the handle is taken out, the engagement release protrusion of the small cleaning tool protruding through the through hole formed on the other side of the handle is pushed in. Thus, the housed small cleaning tool can be reliably and smoothly pushed out from the housing recess to the one side surface of the handle against the engaging force of the engagement holding means.

  In addition, since the disengagement protrusion protrudes relatively large in the direction intersecting the longitudinal direction of the small cleaning tool, when the small cleaning tool is gripped, the finger is caught by the disengagement protrusion and the gripping is stabilized. At the same time, a large operating force can be easily applied.

  Therefore, it is possible to reliably and easily take out the small cleaning tool stored in the recess for storing the handle by a simple operation such as pushing in the disengagement protrusion protruding to the other side surface of the handle, and the engagement for that purpose. By using the release protrusion, it is possible to stabilize the holding of the small cleaning tool and to easily apply the cleaning force.

  A second characteristic configuration according to the present invention is that the storage recess is formed in an opening on the lower surface of the handle, and the through hole is formed in an upper surface of the handle.

  According to the above configuration, when taking out the small cleaning tool stored in the storage recess of the handle, the disengagement protrusion can be pushed in by the finger operation of one hand holding the handle. Can be easily performed. And the said small cleaning tool can be smoothly taken out downward by pushing operation force and dead weight fall.

  A third characteristic configuration according to the present invention is that the small cleaning tool includes a small cleaning portion, a handle portion, and a grip portion, and the engagement release protrusion is formed on the grip portion.

  According to the above configuration, when taking out the small cleaning tool stored in the storage recess of the handle, by pushing the engagement release protrusion on the grip portion side of the small cleaning tool protruding through the through hole of the handle, The housed small cleaning tool can be smoothly pushed out from the housing recess with the small cleaning section side as a pivot point.

  According to a fourth characteristic configuration of the present invention, the engagement holding means includes a first engagement portion formed at a position where the tip of the small cleaning portion of the small cleaning tool and the storage recess face each other, and the small cleaning tool. It is in the point comprised from the 2nd engaging part formed in the site | part which the side surface of a grip part and an accommodation recessed part mutually oppose.

  According to the above configuration, when the small cleaning tool stored in the storage recess of the handle is taken out, when the disengagement protrusion on the grip portion side of the small cleaning tool is pushed in, the side surface and the storage of the grip portion of the small cleaning tool are stored. The second engagement portion formed at the portion facing the recess is disengaged, and the first engagement portion formed at the portion facing the tip of the small cleaning portion and the storage recess is used as a rotation fulcrum. The small cleaning tool can be smoothly pushed out from the storage recess.

  According to a fifth characteristic configuration of the present invention, the small cleaning portion of the small cleaning tool is not pressed against the bottom surface of the storage concave portion by contacting the storage concave portion of the handle with the handle portion of the small cleaning tool stored therein. The rib for restricting to the storage position is formed to protrude.

  According to the above configuration, by using the reinforcing rib provided in the storage recess of the handle, the storage position of the small cleaning portion of the small cleaning tool stored in the storage recess is positioned so as not to be in pressure contact with the bottom surface of the storage recess. By restricting, deformation of the small cleaning part of the small cleaning tool can be suppressed.

  According to a sixth characteristic configuration of the present invention, the small cleaning portion of the small cleaning tool is a brush portion including a large number of brush hair groups, and the tip cleaning surface of the brush hair group of the brush portion is closer to the grip portion side. It is in the point comprised by the inclined surface where length becomes long.

  According to the said structure, a narrow groove, a corner part, etc. can be efficiently cleaned using the difference in the bristle length of the bristle group of the brush part which comprises the said small cleaning part.

The perspective view which shows the cleaning tool of 1st Embodiment of this invention. Exploded perspective view when tweezers and small cleaning tool are removed Cross-sectional side view of the main part of the cleaning tool in an exploded state Plan view of the main part of the cleaning tool in an exploded state Cross-sectional side view of the main part of the cleaning tool Sectional view taken along line VI-VI in FIG. VII-VII line sectional view in FIG. VIII-VIII sectional view taken on the line in FIG. IX-IX line sectional view in FIG. XX sectional view in FIG.

[First Embodiment]
FIGS. 1-10 shows the bathroom washing brush which is an example of a cleaning tool, and the synthetic resin brush which provided many brush hairs 2a which are an example of a cleaning part on the front end side of the handle 1 made of synthetic resin. A portion 2 is provided, and a grip 3 made of synthetic resin is provided on the rear end side of the handle 1.

  As shown in FIGS. 1 to 4, the front end portion of the handle 1 is configured as a connecting tube portion 1 </ b> A having a square cross-sectional shape, and the intermediate portion of the handle 1 is formed on the lower side (one side surface side). 1B), a hollow handle portion 1B having a U-shaped cross section is formed, and the rear portion of the handle 1 has a horizontal width W1 and a vertical width (thickness) T1 of the hollow handle portion 1B. A horizontally long cylindrical shape having a larger lateral width W2 and a maximum vertical width (maximum thickness) T2, and a dimensional relationship in which the horizontal width W2 is larger than the vertical width (thickness) T2. A grip 3 having a rectangular cross section with a rounded cross section is formed.

  As shown in FIGS. 1 to 3, the brush portion B is a square tube having the same cross-sectional shape as the connecting tube portion 1 </ b> A of the handle 1 on the top surface of the flocked substrate 2 </ b> A on which a large number of brush bristles 2 a are implanted. A pattern-shaped connecting cylinder 2B is integrally formed to project, and the tip of the handle-connecting cylinder 2B is fitted to the connecting cylinder 1A of the handle 1 from the tip side, and is formed in the connecting cylinder 1A. A locking claw (not shown) that is engaged with the locking piece 4 in a retaining state is integrally formed, and the circumferential groove formed on the outer peripheral surface of the flocked substrate 2A protrudes outward. An annular elastic buffer 5 is mounted.

  As shown in FIGS. 1 to 6, most of the concave portion of the downward opening formed in the hollow handle 1 </ b> B of the handle 1 is a small cleaning brush 6 that is an example of a small cleaning tool. The group 6a is formed in the storage concave portion 7 that stores the posture in the upward direction, and the small cleaning brush 6 is attached to and detached from the storage concave portion 7 and the small cleaning brush 6 stored in the storage concave portion 7 in the storage posture. A first engagement holding means 8 for freely engaging and holding is provided, and a tweezers 10 is detachably attached to the grip portion 3, and the attached tweezers 10 are engaged in a state where the tweezers 10 can be pulled out. A second engagement holding means 11 for holding is provided.

  The small cleaning brush 6 is constructed by implanting a large number of brush bristle groups 6a at the tip of a synthetic resin handle 6B having a width smaller than the width of the storage recess 7 of the hollow handle 1B. A small brush portion 6A, which is an example of a cleaning portion, is configured, and the grip portion 6C is configured by forming a wide width in the vertical direction of the rear end portion of the handle portion 6B.

  The tip cleaning surface 6b of the brush bristle group 6a of the small brush portion 6A is configured as an inclined surface in which the brush hair length increases toward the grip portion 6C side.

  Of the upper surface plate portion 1a and the pair of left and right side surface plate portions 1b constituting the hollow handle portion 1B of the handle 1, a portion corresponding to the grip portion 6C of the small cleaning brush 6 in the upper surface plate portion 1a 7 is formed in the upper surface of the grip portion 6C of the small cleaning brush 6 and is in a stowed posture against the engaging force of the first engagement holding means 8. A disengagement projection 13 for pushing 6 downward is integrally formed in a state of projecting to the upper side (the other side surface) of the handle 1 through the through hole 12.

  When the small cleaning brush 6 stored in the storage recess 7 of the hollow handle 1B of the handle 1 is taken out, the disengagement protrusion 13 is moved downward by the thumb operation of one hand holding the grip 6C of the handle 1. The small cleaning brush 6 housed in the housing recess 7 is surely and smoothly pushed out to the lower surface side (one side surface) of the handle 1 against the engagement force of the first engagement holding means 8 by pushing in be able to.

  Moreover, since the disengagement protrusion 13 protrudes relatively large on the lower side that intersects the longitudinal direction of the small cleaning brush 6, when the small cleaning brush 6 is gripped, the finger disengages the disengagement protrusion 13. It is possible to easily catch a large operating force as well as to stabilize the gripping.

  Further, as shown in FIG. 3 to FIG. 5 and FIG. 9, a reinforcing cylinder portion 14 is integrally formed on the periphery of the through hole 12 on the inner surface of the upper surface plate portion 1a of the hollow handle portion 1B, By contacting the handle 6B of the small cleaning brush 6 housed in the housing recess 7 with the portion biased toward the small brush 6A side of the small cleaning brush 6 on the inner surface of the upper surface plate portion 1a of the hollow handle 1B. In the storage position where the small brush portion 6A of the small cleaning brush 6 is not strongly pressed against the inner surface of the upper surface plate portion 1a, in this embodiment, the portion of the brush bristle group 6a having the longest bristle length is the inner surface of the upper surface plate portion 1a. Reinforcing ribs 15 are integrally formed so as to protrude to the storage position where they are in light contact with each other.

  Using the reinforcing rib 15 provided in the storage recess 7 of the handle 1, the storage position of the small brush portion 6 </ b> A of the small cleaning brush 6 stored in the storage recess 7 is set as the upper surface plate that is the bottom surface of the storage recess 7. By restricting to a position where it is not strongly pressed against the inner surface of the portion 1a, deformation of the small brush portion 6A of the small cleaning brush 6 can be suppressed.

  The first engagement holding means 8 includes a first engagement portion 8A formed at a portion where the tip surface of the small brush portion 6A of the small cleaning brush 6 and the storage recess 7 are opposed to each other, and a grip of the small cleaning brush 6 It is comprised from the 2nd engaging part 8B formed in the site | part which the side surface of the part 6C and the storage recessed part 7 mutually oppose.

  To constitute the first engaging portion 8A, as shown in FIGS. 3 to 6 and 10, a semi-columnar first locking protrusion 8a is integrally formed on the tip surface of the small brush portion 6A. In addition, the inner surface of the upper surface plate portion 1a, which is the bottom surface of the housing recess 7, is elastic in the longitudinal direction of the handle in a state in which a slit-like gap is formed between the both side surface plate portions 1b constituting the hollow handle portion 1B. A deformable locking plate 8b is integrally formed to project, and the locking plate 8b has a semi-columnar second locking projection 8c that engages with the locking projection 8a on the tip surface of the small brush portion 6A. Are integrally formed to project.

  To constitute the second engaging portion 8B, hemispherical third locking projections 8d are integrally formed on both the left and right side surfaces of the grip portion 6C of the small cleaning brush 6, and the hollow handle portion 1B is constituted. On the inner surface of the both side surface plate portions 1b, a locking recess 8e that engages with the third locking projection 8d by a push-in mounting operation force of the small cleaning brush 6 to the storage recess 7 is formed to be recessed.

  When the small cleaning brush 6 stored in the storage recess 7 of the handle 1 is taken out, if the disengagement protrusion 13 on the grip portion 6C side of the small cleaning brush 6 is pushed downward, the grip portion 6C of the small cleaning brush 6 is operated. The engagement between the third engaging projection 8d and the engaging recess 8e of the second engaging portion 8B formed at the opposite sides of the left and right side surfaces of the first and second side plates 1b facing the storage recess 7 is released. The first engaging projection 8a and the second engaging portion of the first engaging portion 8A formed at opposite portions of the tip surface of the small brush portion 6A and the engaging plate 8b protruding in the housing recess 7 are provided. The small cleaning brush 6 can be smoothly pushed out from the storage recess 7 while rotating the small cleaning brush 6 with the engagement portion with the stop protrusion 8c as a rotation fulcrum.

  Next, as shown in FIGS. 1 to 5, 7, and 8, the opposite side surfaces of the grip portion 3 of the handle 1, i.e., the upper and lower surfaces facing each other in the vertical direction (thickness direction) of the grip portion 3. The face plate portion 3A and the lower surface plate portion 3B have a substantially U shape that is integrally formed continuously with a pair of left and right gripping operation plate portions 10A that are constituent members of the tweezers 10 and the base end side of the both gripping operation plate portions 10A. Of the character-like connecting portion 10B, the mounting shape of the mounting region of the both-holding operation plate portion 10A, that is, the substantially triangular mounting recess corresponding to the entire contour shape of the both-holding operation plate portion 10A in this embodiment. 20 is formed in a state of penetrating vertically and opening to the rear side.

  The both gripping operation plate 10A of the tweezers 10 is slidably brought into contact with the opening peripheral edge portion of the mounting recess 20 on each inner surface of the upper surface plate portion 3A and the lower surface plate portion 3B of the grip portion 3. A mounting guide portion 21 in the form of a substantially V-shaped narrow flange is formed to guide the mounting in a state where the outer surface is flush with or substantially flush with the upper surface of the upper surface plate portion 3A and the lower surface of the lower surface plate portion 3B. Has been.

  Then, the gripping operation plate portion 10A having a large surface area in the tweezers 10 is fitted into the mounting recesses 20 formed in the upper surface plate portion 3A and the lower surface plate portion 3B having a large surface area in the grip portion 3, and the grip Since part of the surface of the portion 3 is configured, the gripping area of the tweezers 10 when attached to the grip portion 3 is increased, and can be easily held with both fingers widely applied.

  Further, when the tweezers 10 are mounted on both mounting recesses 20 of the grip portion 3, a substantially V-shaped mounting guide portion 21 provided along the outer peripheral edge of the both gripping operation plate portions 10 </ b> A of the tweezers 10 is the grip portion 3. The tweezers 10 can be attached and detached smoothly because the mounting and guiding of the tweezers 10 can be ensured by sliding contact with the peripheral edge of the opening of the mounting recess 20 on each inner surface of the upper surface plate portion 3A and the lower surface plate portion 3B. Since the outer surface of the both gripping operation plate 10A of the tweezers 10 is continuous or substantially flush with the upper surface of the upper surface plate portion 3A and the lower surface of the lower surface plate portion 3B in the grip portion 3, the grip portion of the bathroom cleaning brush The tweezers 10 can be stored with good appearance while being able to stably hold 3.

  Inside the grip portion 3, a synthetic resin grip reinforcement body 23 having a suspension hole 22 on the rear end side protrudes rearward from the rear end of the grip portion 3 through the mounting recesses 20. It is provided in the state.

  At the front end of the grip reinforcement 23, there is a locking plate piece 24 integrally formed at the front end of the lower surface plate portion 3B so as to be elastically deformable in the vertical direction, and the inner surface of the upper surface plate portion 3A opposite thereto. An engaging claw 26 is integrally formed at the front end of the locking plate piece 24 when it is passed between the protruding locking projection 25 and is held in the grip reinforcement body 23. Are mounting guide ribs 27 that are mounted and guided by sliding contact with the inner surfaces of the both gripping operation plate portions 10A of the tweezers 10, and grooves 28 formed on the inner surfaces of the side plate portions 3C that face each other in the left-right direction of the grip portion 3. Reinforcing ribs 29 that are slidably fitted in the longitudinal direction, which is the handle longitudinal direction, are integrally formed.

  When the tweezers 10 are mounted in the mounting recesses 20 of the grip portion 3, the stopper ends that contact the rear ends of both side plate portions 3 </ b> C of the grip portion 3 from the longitudinal direction of the handle are connected to the connecting portion 10 </ b> B of the tweezers 10. An edge 10b is formed, and an auxiliary flange portion 21A continuous with the rear ends of the upper and lower mounting guide portions 21 is formed integrally with the stopper edge 10b.

  The left and right side surfaces of the connecting portion 10B of the tweezers 10 have a larger diameter than the suspension hole 22 that communicates with the suspension hole 22 of the grip reinforcement 23 when the grip portion 3 is attached to both attachment recesses 20. A hole 30 is formed, and the inner peripheral surface 10a of both the through holes 30 is configured to have a larger diameter toward the outer surface side of the connecting portion 10B, and the connecting portion 10B of the tweezers 10 is thinner toward the rear end side. It is formed into a tapered shape.

  Therefore, when the tweezers 10 are mounted on both mounting recesses 20 of the grip portion 3 or when the tweezers 10 mounted on both mounting recesses 20 of the grip portion 3 are extracted, both the tweezers 10 provided on the connecting portion 10B of the tweezers 10 are provided. When both fingers are applied to the through holes 30, part of the fingers enter the both through holes 30 to increase the engagement force. Therefore, even a person with weak gripping force by both fingers can easily remove and attach the tweezers 10. .

  Further, when both fingers are applied to both through holes 30 provided in the connecting portion 10B of the tweezers 10, the connecting portion 10B is formed in a tapered shape with a thickness decreasing toward the rear end portion. It is easy to sandwich the connecting portion 10B of the tweezers 10, and the inner peripheral surface 10a of both the through holes 30 is configured to have a larger diameter toward the outer surface side of the connecting portion 10B. Speeding up and facilitating the operation of detaching the tweezers 10 can be promoted.

  To constitute the second engagement holding means 11, a hemispherical locking protrusion 11a is integrally formed to project at the triangular holding portion on the distal end side of both mounting guide portions 21 of the tweezers 10, and the On both inner surfaces of the upper surface plate portions 3A of the grip portion 3, the both gripping operation plate portions 10A of the tweezers 10 are attached to the mounting recesses 20 formed in the upper surface plate portion 3A and the lower surface plate portion 3B of the grip portion 3 in a predetermined manner. When mounted to the position, a hemispherical locking recess 11b that engages with the locking projection 11a is formed by elastic deformation in the direction of the opposing surface by the holding operation plate portion 10A of the tweezers 10.

[Other Embodiments]
(1) In the above-described embodiment, when the small cleaning brush 6 is stored in the storage recess 7 of the hollow handle portion 1B of the handle 1, the longest bristle portion of the brush bristle group 6a is the top plate portion 1a. Although the reinforcing rib 15 restricts the storage position to be in minute contact with the inner surface, the protruding margin of the reinforcing rib 15 is slightly increased so that the tip cleaning surface 6b of the bristle group 6a is the upper surface plate portion 1a. You may comprise so that it may restrict | limit to the storage position which does not contact the inner surface.

  (2) In the above-described embodiment, the grip portion 3 has a horizontally long cross-sectional shape in which the width in the left-right direction is larger than the vertical width (thickness) (a rectangular tube shape with a round cross-sectional shape). The mounting recess 20 is formed in the upper surface plate portion 3A and the lower surface plate portion 3B having a large surface area, but the grip portion 3 has a square tube shape or a cross sectional shape in which the cross sectional shape is square or substantially square. In the case where is formed in a circular shape or a substantially circular cylindrical shape, the mounting recesses 20 may be formed on both side surfaces facing each other in a direction that is easy to use, such as a vertical direction and a horizontal direction.

  (3) As the first engagement holding means 8, the small cleaning brush 6 is detachably engaged with the storage recess 7 of the handle 1 and the small cleaning brush 6 stored in the handle 1 in a storage posture. Any structure can be used as long as it can be held together.

  (4) The second engagement holding means 11 may have any structure as long as it can engage and hold the tweezers 10 attached to the attachment recess 20 of the grip portion 3 in a state where the tweezers 10 can be pulled out. You may carry out using.

  (5) In the above-described embodiment, the tip cleaning surface 6b of the bristle group 6a of the small brush portion 6A is configured as an inclined surface in which the brush bristle length becomes longer toward the grip portion 6C side. You may comprise in the inclined surface where brush bristle length becomes long as the front end side, Furthermore, you may comprise in the parallel surface where brush bristle length is the same or substantially the same in the longitudinal direction of the handle | pattern part 6B.

  (6) In the above-described embodiment, most of the concave portion of the downward opening formed in the hollow handle portion 1B of the handle 1 is formed in the storage recess 7 for storing the small cleaning brush 6 which is an example of a small cleaning tool. However, if the handle 1 becomes longer or the small cleaning tool 6 becomes shorter, a part of the concave portion of the downward opening is formed in the storage concave portion 7.

  (7) In the above-described embodiment, the upper surface plate portion 3A and the lower surface plate portion 3B of the grip portion 3 have a substantially triangular mounting recess corresponding to the contour shape of the mounting area of the both-hand holding operation plate portion 10A of the tweezers 10. 20 is formed in a state of penetrating in the vertical direction and opened to the rear side. However, when the thickness of the grip portion 3 is larger than the thickness of the both gripping operation plate portions 10A of the tweezers 10, the mounting recess You may comprise 20 in the groove shape which does not penetrate in the up-down direction.

  (8) In the above-described embodiment, the cleaning unit 2 of the cleaning tool and the small cleaning unit 6A of the small cleaning tool 6 are configured from the brush unit, but may be configured from sponge, nonwoven fabric, or the like.

1 Handle 2 Cleaning part (brush part)
3 Grip part 6 Small cleaning tool (small cleaning brush)
6A Small cleaning part (small brush part)
6B Handle portion 6C Grip portion 6a Brush bristle group 6b Tip cleaning surface 7 Storage recess 8 Engagement holding means (first engagement holding means)
8A 1st engaging part 8B 2nd engaging part 12 Through-hole 13 Disengagement protrusion 15 Rib

Claims (6)

A storage recess for a small cleaning tool is formed in a handle having a grip portion and a cleaning portion so as to open on one side of the handle, and the storage recess and the small cleaning tool stored in the storage recess face each other. The part is a cleaning tool provided with an engagement holding means for detachably engaging and holding the small cleaning tool in a storage posture,
A through hole communicating with the storage recess is formed on the other side of the handle, and the small cleaning tool is provided with a small cleaning tool in a storage position against the engagement force of the engagement holding means. A cleaning tool provided with a disengagement protrusion for extruding to the other side of the handle through the through hole.   The cleaning tool according to claim 1, wherein the storage recess has an opening formed in the lower surface of the handle, and the through-hole has an opening formed in the upper surface of the handle.   The cleaning tool according to claim 1 or 2, wherein the small cleaning tool includes a small cleaning portion, a handle portion, and a grip portion, and the engagement release protrusion is formed on the grip portion.   The engagement holding means is a first engagement portion formed at a position where the tip of the small cleaning portion of the small cleaning tool and the storage recess face each other, and the side surface of the grip portion of the small cleaning tool and the storage recess The cleaning tool of Claim 3 comprised from the 2nd engaging part formed in the site | part which faces.   The storage recess of the handle protrudes from a rib that regulates the storage position where the small cleaning portion of the small cleaning tool is not pressed against the bottom surface of the storage recess by contacting the handle portion of the small cleaning tool stored in the storage recess. The cleaning tool according to claim 3 or 4, wherein:   The small cleaning part of the small cleaning tool is a brush part composed of a large number of brush bristle groups, and the tip cleaning surface of the brush bristle group of the brush part is configured to be an inclined surface whose brush bristle length becomes longer toward the grip part side. The cleaning tool according to any one of claims 3 to 5.

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