JP2012210335A - Cleaning tool with mounting head - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cleaning tool with a mounting head, with which a disposable cleaning member is readily mounted with a simple operation, and the mounted cleaning member is readily disposed of without touching after cleaning.SOLUTION: The cleaning tool includes: an outer rod 14; an inner rod 16 slidably inserted through an insertion hole 15 of the outer rod 14, and having an upper end pressing portion 17 disposed above an upper end pressing support portion 18 of the outer rod 14; and a spring member 19 provided to be interposed between the inner rod 16 and the outer rod 14, and generating an urging force for pushing back the upper end pressing portion 17 when the upper end pressing portion 17 is pressed toward the upper end pressing support portion 18. A mounting head portion 11 includes: an outer rod apron portion 20 provided at the lower end of the outer rod 14 and projecting outward from the outer diameter of the outer rod 14; and an inner rod end portion 21 provided at the lower end of the inner rod 16, wherein the upper pressing portion 17 is pressed to change the relative positional relationship between the outer rod apron portion 20 and the inner rod end portion 21.

Description

  The present invention relates to a cleaning tool with a mounting head, and more particularly, to a cleaning tool with a mounting head that is used by detachably mounting a disposable cleaning member on a mounting head portion at the tip.

  Various cleaning tools have been provided in which a disposable brush member, a disposable sheet member or the like is detachably attached to the head portion as a cleaning member so that cleaning can be easily performed. In the case of the cleaning tool used for cleaning, it is desirable that a cleaning member such as a brush member can be removed and discarded smoothly after cleaning without being touched by hand.

  For this reason, the brush head attached to the head part can be removed without touching it by operating the actuator provided inside the clamshell housing that constitutes the bar part (handle part). A cleaning brush having a disposable / replaceable brush head has also been developed (see, for example, Patent Document 1).

Special Table 2007-530081

  However, in the cleaning brush of Patent Document 1, for example, after the toilet cleaning, the brush head that is a cleaning member can be removed without touching it, and can be discarded by flowing in water as it is. There is a problem that the structure of the actuator provided in the inside is complicated and expensive, and the operation for removing the brush head takes time and is not easy to use.

  According to the present invention, a cleaning member such as a brush member or a sheet member can be easily mounted in a removable manner with a simple configuration and a simple operation, and the cleaning member mounted after cleaning can be easily removed without touching it by hand. It is an object of the present invention to provide a cleaning tool with a mounting head that can be disposed of.

  The present invention relates to a cleaning tool with a mounting head that is used by detachably mounting a disposable cleaning member on a mounting head portion at the tip of the cleaning tool, and an outer rod having an insertion hole penetrating in the axial direction of the rod; An inner rod that is slidably inserted into the insertion hole and has an upper end pressing portion disposed above the upper end pressing support portion of the outer rod, and is provided between the inner rod and the outer rod. And a spring member that generates an urging force to push back the upper end pressing portion when the upper end pressing portion is pressed toward the upper end pressing support portion. An outer rod projecting portion that projects outward from the outer diameter of the outer rod provided integrally with the lower end portion of the outer rod, and an inner rod distal end portion that is disposed integrally with the lower end portion of the inner rod, Pressing the upper pressing part By providing the outer rod projecting portion and the inner rod end portion and the positional relationship is relatively varying with the mounting head cleaner as is obtained by achieving the above object.

  According to the cleaning tool with a mounting head of the present invention, a cleaning member such as a brush member or a sheet member can be easily mounted in a detachable manner with a simple configuration and operation, and the cleaning member mounted after cleaning can be mounted by hand. It can be easily removed and discarded without touching.

It is a perspective view of the cleaning tool with a mounting head concerning one desirable embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS (a) of the cleaning tool with a mounting head which concerns on preferable one Embodiment of this invention is a front view of the state before pressing an upper end press part, (b) is a front view of the state which pressed the upper end press part. It is a top view of the brush member with which a mounting head part is mounted | worn. It is a principal part front view of the cleaning tool with a mounting head of the state which mounted | wore the mounting head part with the brush member. (A), (b) is a perspective view explaining the condition which cleans the toilet bowl of a toilet using the cleaning tool with a mounting head. It is a principal part perspective view of the cleaning tool with a mounting head explaining the condition which mounts a sheet member on a mounting head part. The storage box which accommodated the some sheet | seat member is demonstrated (a), (b) is a perspective view, (c) is a top view of (b). It is a schematic diagram of the cleaning tool with a mounting head according to another preferred embodiment of the present invention.

  A cleaning tool 10 with a mounting head according to a preferred embodiment (first embodiment) of the present invention shown in FIG. 1 is used as, for example, a cleaning tool for toilet cleaning, and the disposable mounting head 11 has a disposable cleaning. For example, a brush member 12 (see FIG. 3) or a flat bag-like sheet member 13 (see FIG. 6) is detachably mounted as a member so that every corner of the toilet toilet can be finely cleaned. Moreover, the cleaning tool 10 with a mounting head of this embodiment is simple, without touching these cleaning members 12 and 13 used by simple operation after the toilet cleaning which mounted the brush member 12 and the sheet | seat member 13 is carried out. It is provided with a function that can be removed from the mounting head 11 and easily discarded, for example, by flowing it in water as it is.

  The mounting head-equipped cleaning tool 10 of the present embodiment is a cleaning tool for cleaning toilets, for example, which is used by detachably mounting disposable cleaning members 12 and 13 on a mounting head portion 11 at the tip, and is a rod shaft. The upper end pressing portion 17 is disposed above the upper end pressing support portion 18 of the outer rod 14 by being slidably inserted into the outer rod 14 having the insertion hole 15 penetrating in the direction and the insertion hole 15 of the outer rod 14. When the upper end pressing portion 17 is pressed toward the upper end pressing support portion 18 provided between the inner rod 16 and the inner rod 16 and the outer rod 14, the upper end pressing portion 17 is pushed back. And a spring member 19 that generates a biasing force. The mounting head portion 11 includes an outer rod overhang portion 20 that projects outward from the outer diameter of the outer rod 14 that is integrally provided at the lower end portion of the outer rod 14, and an inner portion that is integrally provided at the lower end portion of the inner rod 16. By including the rod tip portion 21 and pressing the upper pressing portion 17, the positional relationship between the outer rod overhang portion 20 and the inner rod tip portion 21 changes relatively.

  In the present embodiment, the lower end portion of the outer rod 14 is integrally provided with an outer rod protruding portion 20 that protrudes in a direction perpendicular or substantially perpendicular to the axial direction of the outer rod 14. An inner rod distal end portion 21 projecting in a direction perpendicular to or substantially perpendicular to the axial direction of the inner rod is adjacently disposed along the substantially same surface as the outer rod projecting portion 20 and is provided integrally.

  In the present embodiment, the outer rod overhanging portion 20 includes a pair of outer rod mounting members 22 arranged at intervals, and the inner rod distal end portion 21 is an intermediate portion of the pair of outer rod mounting members 22. The inner rod mounting member 23 is provided. Thus, the mounting head portion 11 is formed in a substantially fork shape having three teeth as a whole.

  Furthermore, in the present embodiment, the spring member 19 is interposed between the upper end pressing portion 17 and the inner lot tip portion 21 and is disposed at the outer peripheral portion of the inner rod 16, for example, the lower surface of the upper end pressing portion 17. Between the outer rod 14 and the upper surface of the upper end pressing support 18 of the outer rod 14.

  In the present embodiment, the outer rod 14 is formed of a synthetic resin material such as polypropylene, polyethylene, ABS, PET, polystyrene, polycarbonate, polyacetal, nylon, Teflon (registered trademark), or a metal material such as aluminum or stainless steel. For example, it has a length of about 150 to 500 mm. The outer rod 14 includes a cylindrical upper gripping portion 14a having an outer diameter of about 7 to 40 mm, and a columnar lower reduced diameter portion 14b having an outer diameter of about 5 to 35 mm formed integrally with the upper gripping portion 14a. Consists of. Since the upper gripping portion 14a has a columnar shape with an outer diameter of about 10 to 45 mm, the upper gripping portion 14a is well adapted to the gripping hand and is easy to hold. An upper end pressing support 18 having an oval shape projecting on both sides of the upper grip 14a is integrally formed at the upper end of the upper grip 14a.

  The lower diameter-reduced portion 14b is integrally formed with an intermediate connection portion 14c having a tapered outer peripheral surface at the upper end thereof, and the lower end of the upper gripping portion 14a is inserted, for example, in the form of fitting through the intermediate connection portion 14c. Integrated with the part. A head member 24 having an outer rod overhanging portion 20 formed of the same synthetic resin material as that of the outer rod 14 is integrated with the lower end portion of the lower diameter reducing portion 14b through a connection sleeve portion 24a, for example, in a fitting manner. The As a result, an outer rod overhanging portion 20 that projects in a direction perpendicular or substantially perpendicular to the axial direction of the outer rod 14 is integrally provided at the lower end portion of the outer rod 14.

  The head member 24 protrudes from a bottom portion of the connection sleeve portion 24a along a surface substantially perpendicular to the central axis direction of the connection sleeve portion 24a (the axial direction of the inner rod 16). And a base portion 24b provided. The outer rod projecting portion 20 is formed by the base portion 24b. Further, the outer rod projecting portion 20 projects outward from the outer diameter of the outer rod 14. In the present embodiment, the base 24b has a substantially rectangular planar shape having a portion cut out in a U-shape. The connection sleeve portion 24a is provided so as to protrude from a central portion of the base portion 24b to a portion that is offset toward one short side. A short side portion of the base portion 24b opposite to the connection sleeve portion 24a is cut out in a U shape by a cutout portion 24c. The portions on both sides sandwiching the notch 24c form a pair of outer rod mounting members 22 arranged at intervals. Tapered chamfers 22 a are respectively provided on the outer end portions of the outer rod mounting members 22.

  Further, in the present embodiment, the base portion 24b of the head member 24 has an arch shape that is slightly curved so that the front shape viewed from the short side thereof becomes an upwardly convex arc shape ( (See FIG. 2 (a)). As a result, the mounted cleaning members 12 and 13 are curved, so that the shape of the cleaning members 12 and 13 fits to the face on the inside of the toilet bowl, and the usability during use can be improved. Furthermore, in this embodiment, the portion between the opening edge portion of the insertion hole 15 described later on the bottom surface of the base portion 24b and the side portion on the connection sleeve portion 24a side of the notch portion 24c is shallow from the bottom surface. A band-shaped positioning groove 24d formed by cutting out at a depth is provided (see FIGS. 2B and 6). In this positioning groove 24d, an inner rod tip 21 (inner rod mounting member 23) provided at the lower end of the inner rod 16 extends in parallel with these at an intermediate portion of the pair of outer rod mounting members 22. It is designed to be stored in a state where it is positioned in the position.

  In the present embodiment, the joint portion between the upper gripping portion 14a and the lower diameter-reduced portion 14b via the intermediate connection portion 14c, and the joint portion between the lower diameter-reduced portion 14b and the head member 24 via the connection sleeve portion 24a. In this case, preferably, the fillet member is inserted and arranged, so that stress concentration during use of the cleaning tool 10 can be suppressed and cracks and the like can be effectively prevented from occurring at these joint portions.

  In the present embodiment, the upper gripping portion 14a, the lower reduced diameter portion 14b, and the head member 24 are integrally formed with the center of the upper gripping portion 14a and the lower reduced diameter portion 14b. An insertion hole 15 penetrating in the axial direction, preferably having a quadrangular cross-sectional shape, has its upper end opened at the center of the upper surface of the upper end pressing support portion 18 and its lower end at the bottom surface of the base portion 24b of the head member 24. It is provided in the state opened to. The inner rod 16 is slidably inserted into the insertion hole 15.

  Like the outer rod 14, the inner rod 16 is a rod-shaped member made of a molded product made of a metal material such as aluminum or a synthetic resin material such as polypropylene. The inner rod 16 is longer than the outer rod 14 by about 10 to 100 mm, for example, about 160 to 600 mm. As a result, when the inner rod 16 is inserted into the insertion hole 15, the upper end portion of the inner rod 16 is kept protruding above the upper end pressing support portion 18 of the upper end portion of the outer rod 14. For example, the inner rod 16 has a rectangular cross-sectional shape similar to that of the insertion hole 15, thereby preventing the inner rod 16 from rotating in the circumferential direction with respect to the outer rod 14. Thus, the inner rod mounting member 23 provided at the lower end portion of the inner rod 16 can be firmly held in a state where it is disposed in parallel with these at the intermediate portion of the pair of outer rod mounting members 22.

  In the present embodiment, the upper end of the inner rod 16 has an oval upper end pressing portion 17 projecting on both sides of the inner rod 16, parallel to the upper portion of the upper end pressing support portion 18 of the outer rod 14. Arranged and provided. The upper end pressing portion 17 is formed of the same synthetic resin material as that of the outer rod 14, and is fixed to the upper end portion of the inner rod 16 through, for example, a fixing screw. A spring member 19 is disposed at the upper end portion of the inner rod 16 between the upper end pressing portion 17 and the upper end pressing support portion 18 by being attached to the outer peripheral portion of the inner rod 16.

  Furthermore, in the present embodiment, an inner rod mounting member 23 constituting the inner rod tip 21 is provided at the lower end portion of the inner rod 16 so as to project in a direction perpendicular or substantially perpendicular to the axial direction of the inner rod 16. Yes. The inner rod mounting member 23 is formed of the same synthetic resin material as that of the outer rod 14, and is fixed to the lower end portion of the inner rod 16 through, for example, a fixing screw. As described above, the inner rod mounting member 23 is stored in the positioning groove 24d provided on the bottom surface of the base portion 24b of the head member 24 in a state before being pressed downward by pressing the upper end pressing portion 17 ( In FIG. 2 (a), in the notch 24c of the base portion 24b, it extends along the substantially same surface as the outer rod overhanging portion 20 adjacent to the pair of outer rod mounting members 22 and in parallel with these intermediate portions. Installed. Tapered chamfers 23 a are provided on both end portions of the inner rod mounting member 23.

  The spring member 19 provided between the upper end pressing portion 17 of the inner rod 16 and the upper end pressing support portion 18 of the outer rod 14 is, for example, a metal coil spring, and the upper end portion of the inner rod 16 is inserted therethrough. By being mounted in a state, it is installed on the outer peripheral portion of the upper end portion of the inner rod 16. When the spring member 19 slides the inner rod 16 downward within the insertion hole 15 of the outer rod 14 and presses the upper end pressing portion 17 downward toward the upper end pressing support portion 18, FIG. As shown in FIG. 2, the urging force that pushes back the upper end pressing portion 17 upward is generated by being sandwiched between the upper end pressing portion 17 and the upper end pressing support portion 18 and being compressed and deformed. As a result, the spring member 19 moves the upper end pressing portion 17 of the inner rod 16 and the inner rod mounting member 23 upward when the pressing to the upper end pressing portion 17 is released, and smoothly returns to the original position. Function.

  In the cleaning tool 10 with the mounting head of the present embodiment having the above-described configuration, two types of cleaning members, that is, the brush member 12 (see FIG. 3) and the flat bag-like sheet member 13 (see FIG. 6) are exchanged. It can be mounted on the mounting head 11 as possible, and the toilet can be cleaned.

  To attach the brush member 12 shown in FIG. 3 to the cleaning tool 10 and perform toilet cleaning, as shown in FIG. 2B, the upper end pressing portion 17 is moved from the state before pressing shown in FIG. The outer rod mounting member 22 of the outer rod overhanging portion 20 and the inner rod mounting member 23 of the inner rod distal end portion 21 are separated in the vertical direction by pressing toward the upper end pressing support portion 18. Moreover, after arrange | positioning the center part of the brush member 12 in the space | interval part which separated these, the press to the upper end press part 17 is cancelled | released. As a result, the inner rod mounting member 23 is moved upward by the biasing force of the spring member 19, so that the brush member 12 is positioned at the intermediate portion of the pair of outer rod mounting members 22 as shown in FIG. The three-dimensional shape is pushed upward by 23 and bent into a square shape, and is easily mounted and fixed to the mounting head portion 11.

  Using the cleaning tool 10 in which the brush member 12 is mounted and fixed in a three-dimensional shape on the mounting head portion 11 thus obtained, the toilet bowl in the toilet is recessed as shown in FIGS. 5 (a) and 5 (b). It becomes possible to effectively clean up to a part. When the toilet member cleaning by the brush member 12 is completed, the upper rod pressing member 17 and the inner rod mounting member 22 are connected to the inner member by pressing the upper member pressing member 17 toward the upper member pressing support member 18 with the brush member 12 disposed inside the toilet member. Since the brush mounting member 23 is separated from the rod mounting member 23 and cannot be held, the brush member 12 can be easily discarded in the toilet without touching the brush member 12.

  Here, the brush member 12 is formed by bundling the fibrous linear members 12a having water decomposability together and enclosing the periphery of the central portion with a net-like member 12b having water decomposability, and has a shape that is easy to deform. I have. Further, the brush member 12 is flushed with the water in the toilet, the net-like member 12b is hydrolyzed and the fibrous linear member 12a is dispersed apart, and the fibrous linear member 12a also has water-decomposability, so that the drainage is performed. It has the physical properties that do not clog the pipes and can be disposed of without problems even if it flows through the toilet.

  Further, for example, in order to perform toilet cleaning by mounting a flat bag-shaped sheet member 13 as shown in FIG. 6, a pair of outer rod mounting members of the outer rod overhanging portion 20 without pressing the upper end pressing portion 17. 22 and the inner rod mounting member 23 of the inner rod distal end portion 21 are arranged along substantially the same surface, and the mounting head portion 11 is inserted into the pocket portion of the sheet member 13 from the opening side portion 13a side. By doing so, the sheet member 13 is mounted on the mounting head portion 11.

  Using the cleaning tool 10 in which the bag-like sheet member 13 is mounted on the mounting head portion 11 obtained in this way, it is effective up to the back part of the toilet bowl as in the case where the brush member 12 is mounted. It becomes possible to clean. When the toilet member is cleaned by the seat member 13, the upper rod pressing member 17 and the inner rod mounting member 22 can be connected to the inner rod member 22 by pressing the upper end pressing portion 17 toward the upper end pressing support portion 18 in a state where the seat member 13 is disposed inside the toilet bowl. The sheet member 13 is not held by the mounting head 11 when the pocket member is torn apart by being separated from the rod mounting member 23, so that the sheet member 13 is touched. Therefore, the sheet member 13 can be easily discarded in the toilet bowl.

  Here, the bag-shaped sheet member 13 can be easily formed as a flat pocket-shaped sheet member having an opening side portion 13a by, for example, folding a sheet material made of water-dissolvable non-woven cloth and joining the peripheral portions. Can be formed. In addition, by providing the sheet member 13 with easy break lines 13b due to, for example, perforations at appropriate positions, the sheet member 13 can be broken more smoothly at the time of disposal. The sheet | seat member 13 can also improve intensity | strength by forming using the laminated | stacked sheet | seat material. By forming the surrounding portion to be harder than the central portion, the cleaning effect can be improved. By providing jagged edges around, it is possible to further improve the cleaning effect and to wash the back groove of the toilet bowl. The sheet member 13 can also be formed with different sheet materials on the front and back sides. For example, the sheet material on the back side can be embossed to improve the cleaning effect.

  Furthermore, the bag-shaped sheet member 13 can be mounted on the mounting head portion 11 of the cleaning tool 10 with a single touch without touching the hand by inserting the bag-shaped sheet member 13 while standing in a box shape, for example. That is, for example, as shown in FIG. 7A, the plurality of sheet members 13 are placed inside a flexible box 30 partitioned into a plurality of storage chambers 30a, and the opening side 13a is directed upward. Insert it upright and store it side by side. In the present embodiment, the individual sheet members 13 are accommodated by being separated by bar-like or rib-like spacers 30b. When the seat member 13 is mounted, as shown in FIGS. 7B and 7C, if the outer wall of the selected storage chamber 30a is pushed in from both sides, the outer walls on both sides are deformed so as to approach each other. And the opening side part 13a of the accommodated bag-shaped sheet member 13 will be in the state which expanded the opening width | variety. Thus, by smoothly inserting the mounting head portion 11 into the pocket portion through the insertion opening by the opening side portion 13a having the opening width widened, the sheet member 13 can be easily mounted on the mounting head portion 11. It becomes possible.

  And according to cleaning tool 10 with a mounting head of this embodiment which has the above-mentioned composition, cleaning members, such as brush member 12 and sheet member 13, can be easily attached so that attachment or detachment is possible by simple composition and operation. At the same time, the cleaning members 12, 13 mounted after cleaning can be easily removed and discarded without touching them by hand.

  That is, according to the cleaning tool 10 with the mounting head of the present embodiment, the outer rod 14 having the outer rod projecting portion 20 at the lower end portion, and the inner rod tip portion at the lower end portion, which is slidably inserted into the outer rod 14. 21 has a simple configuration including an inner rod 16 provided with a spring member 19 interposed between an upper end pressing portion 17 of the inner rod 16 and an upper end pressing support portion 18 of the outer rod 14, for example. At the same time, the upper end pressing portion 17 is pressed toward the upper end pressing support portion 18, or the cleaning member is mounted on the mounting head portion 11 without requiring a troublesome operation by simply releasing the pressing. After cleaning, the cleaning members 12 and 13 can be removed and discarded without touching them.

  FIG. 8 is a schematic view of a cleaning tool with a mounting head 10 ′ according to another preferred embodiment (second embodiment) of the present invention. The cleaning tool with mounting head 10 ′ of the second embodiment has the same configuration as the cleaning tool 10 with mounting head of the first embodiment except for the points described below.

  At the lower end of the inner rod 16 'of the second embodiment, an inner rod mounting member 23' that constitutes the inner rod tip 21 'is provided so as to extend in the axial direction of the inner rod 16' (extend it). ing). Further, the head member 24 ′ includes a connection sleeve portion 24a ′ having a substantially truncated cone shape, and a surface extending from the bottom of the connection sleeve portion 24a ′ in the center axis direction of the connection sleeve portion 24a ′ (the axial direction of the inner rod 16 ′). And a base portion 24b 'provided extending (extending) along. The base rod portion 24b 'forms an outer rod protruding portion 20'. Further, the outer rod projecting portion 20 ′ projects outward from the outer diameter of the outer rod 14 ′.

  On the outer periphery of the lower part of the portion of the inner rod 16 'that is inserted through the insertion hole 15' of the outer rod 14 ', a flange member 16a' is integrally provided. A flange member 14a 'is integrally provided from the inner wall at the lower end of the insertion hole 15' of the outer rod 14 '. An insertion hole 14b 'through which the inner rod 16' is inserted is provided at the center of the flange member 14a '.

  Further, a spring member 19 'is interposed between the flange member 16a' and the flange member 14a ', and is disposed on the outer peripheral portion of the inner rod 16'. The spring member 19 ′ generates an urging force to push back the upper end pressing portion 17 ′ when the upper end pressing portion 17 ′ is pressed toward the upper end pressing support portion 18 ′.

  The mounting head-equipped cleaning tool 10 ′ of the present embodiment also has two mounting members, a brush member 12 (see FIG. 3) and a flat bag-shaped sheet member 13 (see FIG. 6), which are detachable and replaceable. The toilet can be cleaned by attaching it to the section 11 ′.

  In the case of the brush member 12 in which the fibrous linear members 12a shown in FIG. 3 are bundled together, the outer rod mounting member 22 ′ and the inner rod mounting of the cleaning tool 10 ′ without pressing the upper end pressing portion 17 ′. The member 23 ′ is stabbed together, and the brush member 12 is mounted and fixed on the mounting head portion 11 ′. When the toilet member is cleaned by the brush member 12, the outer rod mounting member 22 can be obtained by pressing the upper end pressing portion 17 ′ toward the upper end pressing support portion 18 ′ in a state where the brush member 12 is disposed inside the toilet bowl. 'And the inner rod mounting member 23' are separated from each other. In this state, by bringing the brush member 12 into contact with the inside of the toilet bowl, the brush member 12 can be easily pushed away from the toilet bowl and discarded without touching the brush member 12.

  In addition, in order to perform toilet cleaning by mounting a flat bag-shaped sheet member 13 as shown in FIG. 6, the mounting head portion is pressed without pressing the upper end pressing portion 17 ′, as in the first embodiment. 11 ′ is inserted into the pocket portion of the sheet member 13 from the side of the opening side 13a, thereby mounting the sheet member 13 on the mounting head portion 11. Since the outer rod mounting member 22 ′ and the inner rod mounting member 23 ′ extend in the axial direction of the cleaning tool 10 ′, the operation of mounting the sheet member 13 accommodated in the box 30 can be easily performed. . When cleaning of the toilet bowl by the sheet member 13 is completed, the outer rod mounting member 22 can be obtained by pressing the upper end pressing portion 17 ′ toward the upper end pressing support portion 18 ′ with the sheet member 13 disposed inside the toilet bowl. When the inner rod mounting member 23 'is separated downward from' the sheet member 13 is pushed away by the inner rod mounting member 23 'and held by the outer rod mounting member 22' of the mounting head portion 11 '. Accordingly, the sheet member 13 can be easily discarded in the toilet without touching the sheet member 13.

  The present invention is not limited to the above-described embodiment, and various modifications can be made. For example, the cleaning tool with a mounting head of the present invention can be used for various cleanings other than toilet cleaning performed by detachably mounting a disposable cleaning member on the mounting head. Further, the mounting head portion does not necessarily have to be formed in a substantially fork shape having three teeth including a pair of outer rod mounting members and an inner rod mounting member disposed at an intermediate portion thereof. It may be formed in a substantially fork shape. An outer rod mounting member may be disposed at an intermediate portion of the pair of inner rod mounting members. Furthermore, the spring member is not necessarily provided between the lower surface of the upper end pressing portion of the inner rod and the upper surface of the upper end pressing support portion of the outer rod. For example, the spring member is concealed inside the outer rod. (See FIG. 8).

DESCRIPTION OF SYMBOLS 10 Cleaning tool with mounting head 11 Mounting head part 12 Brush member (cleaning member)
13 Sheet member (cleaning member)
13a Open side portion 14 Outer rod 15 Insertion hole 16 Inner rod 17 Upper end pressing portion 18 Upper end pressing support portion 19 Spring member 20 Outer rod overhanging portion 21 Inner rod distal end portion 22 Outer rod mounting member 23 Inner rod mounting member 24 Head member 30 Box body

Claims (7)

A cleaning tool with a mounting head that is used by detachably mounting a disposable cleaning member on the mounting head at the tip of the cleaning tool,
An outer rod having an insertion hole penetrating in the axial direction of the rod, an inner rod that is slidably inserted into the insertion hole, and an upper end pressing portion is disposed above the upper end pressing support portion of the outer rod; A spring that is provided between an inner rod and the outer rod and generates an urging force that pushes back the upper end pressing portion when the upper end pressing portion is pressed toward the upper end pressing support portion. Comprising a member,
The mounting head portion includes an outer rod overhanging portion that projects outwardly from the outer diameter of the outer rod provided integrally with the lower end portion of the outer rod, and an inner rod provided integrally with the lower end portion of the inner rod. A cleaning tool with a mounting head that includes a distal end portion, and the positional relationship between the outer rod overhang portion and the inner rod distal end portion is relatively changed by pressing the upper pressing portion.   The lower end of the outer rod is integrally provided with an outer rod protruding portion that extends in a direction perpendicular or substantially perpendicular to the axial direction of the outer rod, and the lower end of the inner rod is perpendicular to the axial direction of the inner rod. The cleaning tool with a mounting head according to claim 1, wherein the tip end portion of the inner rod that projects in a substantially vertical direction is provided adjacent to and along the substantially same surface as the outer rod projection.   The outer rod overhanging portion includes a pair of outer rod mounting members disposed at intervals, and the inner rod tip portion is an inner rod mounting member disposed at an intermediate portion of the pair of outer rod mounting members. The cleaning tool with a mounting head of Claim 1 or 2 provided with these.   The said spring member is a cleaning tool with a mounting head of any one of Claims 1-3 interposed between the said upper end press part and an inner rod front-end | tip part, and arrange | positioned in the outer peripheral part of the said inner rod.   The cleaning member is a cleaning member that is detachably mounted on the mounting head portion while being sandwiched from above and below between the pair of outer rod mounting members and the inner rod mounting member. Or the cleaning tool with a mounting head of 4.   The cleaning member is a bag-shaped cleaning member that is attached to the attachment head portion by inserting the pair of outer rod attachment members and the inner rod attachment member into the attachment bag portion, and the cleaning member is discarded. 5. The cleaning tool with a mounting head according to claim 3, wherein the cleaning device can be separated by pressing the upper end pressing portion to separate the outer rod mounting member and the inner rod mounting member in the vertical direction.   The cleaning member is a bag-shaped cleaning member that is attached to the attachment head portion by inserting the pair of outer rod attachment members and the inner rod attachment member into the attachment bag portion, and the cleaning member is discarded. The cleaning tool with a mounting head according to claim 3 or 4, wherein when pressing the upper end pressing portion, the inner rod mounting member can be pushed away by being separated downward from the outer rod mounting member. .

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