JP5818606B2 - Wiping body holder, wiping body and cleaning tool - Google Patents

Description

  The present invention relates to a wiping body for cleaning a floor surface and a wall surface and a cleaning tool comprising a wiping body holder in which a holding piece is detachably inserted into a bag portion thereof, and more specifically, is configured in a cylindrical shape. It is related with the cleaning tool which consists of a wiping body holding | maintenance tool which enables the cleaning of narrow spaces, such as a clearance gap, and a wiping body with which it is mounted | worn.

  As a cleaning member holder for inserting a wiping body such as a bag-like mop to constitute a cleaning tool and detaching the wiping body after use, it has been described in, for example, Japanese Patent Application Laid-Open No. 2005-237487 (Patent Document 1). There is something. FIG. 16 shows a wiping body holder 102 in Patent Document 1. The wiping body holder 102 includes a wiping body gripper 121 including a holding piece 131 and a holding piece 132 that is rotatably connected to the holding piece 131. The holding piece 131 and the holding piece 132 are inserted into the held portions (bag portions) 112A and 112B of the wiping body 101 in a state where the holding piece 132 is rotated in the folded state. The wiping body 101 is fixed to the wiping body gripping tool 121 by rotating the holding piece 132 so as to be parallel to the holding piece 131.

  The wiping body holder and the cleaning tool having the wiping body holder have proved useful in cleaning applications in companies, hospitals, schools, homes, etc., and have been well received in the market.

Japanese Patent Laid-Open No. 2005-237487

  However, the wiping body holder 102 has a point to be improved. The wiping body holder 102 has a rotating portion 141 having two orthogonal axes in the connection between the wiping body gripping tool 121 and the handle 104, and the handle 104 rotates in the axial direction and the orthogonal direction of the wiping body gripping tool 121. It is possible to move. Due to the combined effect of the rotation in the orthogonal direction and the friction between the wiping body 101 and the floor surface during cleaning, the wiping body gripping tool 121 is inverted. FIG. 17 is a conceptual diagram showing inversion of the wiping body gripping tool 121 in the conventional wiping body holder 102. When performing a cleaning operation by moving back and forth using a cleaning tool having the conventional wiping body holder 102, the rotating portion 141 that is a connection portion with the handle can rotate about 180 ° on the orthogonal rotating shaft 154. Therefore, when the wiping body gripping tool 121 is moved in the direction perpendicular to the wiping body gripping tool 121 as shown in FIG. As shown in FIG. 17 (17C), there has been a problem that the lower surface of the wiping body gripping tool 121 is reversed to the reverse side. When the lower surface of the wiping body gripping tool 121 is reversed, it is necessary to manually return the wiping body gripping tool 121 to the original state (see (17A) in FIG. 17). The finger touched it and became dirty, which hindered smooth cleaning. This reversal is more likely to occur as the handle 104 is tilted, and thus has caused difficulty in cleaning a narrow space such as under the sofa. Furthermore, the conventional wiping body gripping tool 121 is wide, and it is further difficult to use it for cleaning a narrow space or the like.

  The present invention has been made in order to solve the above-mentioned problems, and a first embodiment of the present invention is a rod-shaped body in which a handle is rotatably coupled in the rod-shaped body axis direction via a pivot shaft portion. And a hook-shaped gripping body having a slit-like opening formed upward over the entire length in the axial direction and having a curved peripheral surface, and the curved periphery inside the hook-shaped gripping body of the rod-shaped body The handle is disposed substantially coaxially with a gap, the handle is disposed to project outward from the slit-shaped opening, and the hook-shaped gripping body is fixed to the rod-shaped body. A movable gripping body connected to the fixed gripping body and rotatably connected to the rod-shaped body via a hinge, and the movable gripping body is fixed to the rod-shaped body or released from the fixing state. It is a wiping body holder provided with a locking means that allows the movable gripping body to rotate, When the wiping body is mounted on the wiping body holder, the locking means is released, the movable gripping body is rotated, the movable gripping body is inserted into the bag portion at one end of the wiping body, and the wiping is performed. The fixed gripping body is inserted into the bag at the other end of the body, the movable gripping body is fixed to the rod-shaped body by the locking means, and the wiping body is moved in the gap by the rod-shaped body and the hook-shaped gripping body. It is a wiping body holder that is in a pinched state and in which the wiping body covers the curved peripheral surface of the bowl-shaped gripping body.

  A second aspect of the present invention is a wiping body holder in which a tip of the fixed gripping body projects forward from one end of the rod-shaped body, and a tip of the movable gripping body projects forward from the other end of the rod-shaped body. is there.

  According to a third aspect of the present invention, there is formed a fixed grip body tip detail that is contracted as the lateral width of the fixed grip body advances toward the distal end side of the fixed grip body, and the lateral width of the movable grip body is the movable grip It is a wiping body holder in which a movable gripping body detail that is shrunk as it progresses toward the distal end side of the body is formed.

  According to a fourth aspect of the present invention, there is formed an extended gap portion in which the gap provided between the rod-shaped body and the fixed gripping body is expanded as it advances toward the tip side of the rod-shaped body, and the expanded gap A wiping body holder for inserting and fixing the wiping body through a section.

  In a fifth aspect of the present invention, the hinge is a parallel biaxial hinge, the parallel biaxial hinge is a hinge in which a first axis and a second axis are arranged in parallel by a connecting plate, and the movable gripping body is the first A parallel biaxial hinge that is rotatable about one axis, the connecting plate is rotatable about the second axis, and the second axis is pivotally supported by the rod-shaped body; A wiping body holder for setting the rotation range of the movable gripper to approximately 180 degrees when the movable gripper is rotated.

  A sixth aspect of the present invention is a wiping body holder in which the hook-shaped gripping body is formed such that the upper end of the hook-shaped gripping body is disposed above the lower end of the rotating shaft portion.

  A seventh aspect of the present invention is a bag-like wiping body held by the wiping body holder, wherein the fixed gripping body and the movable gripping body are inserted, and the wiping body. A locking hole for preventing interference with the locking means is a wiping body formed on an upper portion of the wiping body.

  The 8th form of this invention is a wiping body which the said wiping body can be bent in the said hole for insertion, and makes the bending range of the said wiping body into about 180 degree | times.

  According to a ninth aspect of the present invention, the wiping body is composed of a cloth material, the bottom of the wiping body is a pile portion in which a pile is attached to the cloth material, and the cloth material is exposed at the top of the wiping body. It is a wiping body comprising a canvas portion.

  The 10th form of this invention is a cleaning tool comprised from the said wiping body holder and the said wiping body, hold | maintains the said wiping body on the said wiping body holder, and is assembled.

  According to the first aspect of the present invention, the wiping body holder is a rod-shaped grip having a rod-shaped body in which a handle is pivotably coupled to the rod-shaped body axis via a pivot shaft, and a curved peripheral surface. And the rod-shaped body is disposed substantially coaxially with the curved peripheral surface and the gap inside the bowl-shaped gripping body, so that the wiping body is arranged with the rod-shaped body and the bowl-shaped gripping body. The wiping body is inserted into the hook-shaped gripping body and fixed so that the wiping body covers the curved peripheral surface of the hook-shaped gripping body. A cleaning tool is obtained, and when this cleaning tool is used, a narrow space can be cleaned while the inclination angle of the handle is freely set by the curved peripheral surface of the bowl-shaped gripping body. Since the outer periphery of the cleaning tool here is curved, the tilt angle of the handle can be freely set via the curved outer periphery even if the handle cannot rotate in the direction orthogonal to the rod-shaped body. Therefore, inversion generated in the cleaning tool of Patent Document 1 is prevented, and the handle can be freely tilted. Further, in this cleaning tool, almost the entire peripheral surface of the outer periphery is covered with the wiping body, so that the portion where the material of the rod-shaped body and the hook-shaped gripping body is exposed is almost eliminated. Therefore, the exposed material is prevented from colliding with the furniture or the like and being damaged. Furthermore, even when the handle is greatly inclined, the wiping body can be brought into contact with the floor surface and cleaned by covering the outer periphery with the wiping body. In this way, the cleaning can be performed with the tilt angle of the handle freely, so that the narrow space can be cleaned. Further, when the wiping body is mounted on the wiping body holder, the locking means is released, the movable gripping body is rotated, the movable gripping body is inserted into the bag portion at one end of the wiping body, and The fixed gripping body is inserted into the bag portion at the other end of the wiping body, the movable gripping body is fixed to the rod-shaped body by the locking means, and the wiping body is fixed to the gap by the rod-shaped body and the hook-shaped gripping body. And the wiping body covers the curved peripheral surface of the bowl-shaped gripping body, so that the wiping body can be easily attached and detached, and Since the wiping body is firmly held by the wiping body holder, it is possible to obtain a cleaning tool that is extremely sturdy and durable.

  As the material in the present embodiment, plastic, metal, wood or the like can be used, and among these, plastic is preferable from the viewpoint of moldability. Moreover, as a material of the wiping body, a pile mounting cloth material, cloth, paper, or the like can be used, and among these, a pile mounting cloth material is most preferable. Further, in order to facilitate the holding of the wiping body by the rod-shaped body and the hook-shaped gripping body, at least the upper portion of the wiping body may be constituted by a canvas on which the cloth material is exposed and the pile is not attached. Further, a number of locking means can be used in this embodiment. For example, it is possible to use a locking means that includes a locking member that is movably formed on the rod-shaped body and has an engaging claw and a spring mechanism, and an engaging projection formed on the movable gripping body. In such a locking means, the movable gripping body is locked to the rod-shaped body when the engaging claw and the engaging projection are engaged, and the engaging member moves against the stress of the spring mechanism. By doing so, the engaging claw is disengaged from the engaging protrusion, and the locked state is released.

  In addition, this locking means and the connection part of the said fixed holding body and the said movable holding body may be symmetrically formed in the axial direction of the bowl-shaped holding body of this form. That is, the distance between the tip of the fixed gripper and the connecting portion may be the same as the distance between the tip of the movable gripper and the locking means. In this case, in the wiping body, a hole for insertion into the bowl-shaped gripping body, and a hole for enabling the engagement member and the engagement protrusion in the lock means to be engaged. The wiping body can be formed symmetrically in the axial direction, and even when the wiping body is rotated 180 degrees, the wiping body can be attached to the bowl-shaped gripping body. Due to the compatibility of these holes, the wiping body can be more easily mounted.

  According to the second aspect of the present invention, in the wiping body holder, the tip of the fixed gripping body projects forward from one end of the rod-shaped body, and the tip of the movable gripping body is from the other end of the rod-shaped body. Since it protrudes forward, when the wiping body is mounted, both ends of the wiping body protrude from both ends of the rod-shaped body to protect the rod-shaped body, and the constituent materials at both ends of the rod-shaped body are exposed. It becomes difficult. In the conventional cleaning tool, since the material of the end portion of the wiping body holder is exposed and this material protrudes, there is a defect that the exposed end portion collides with furniture or the like and is damaged. In the cleaning tool composed of the wiping body holder of this embodiment, since both ends of the rod-shaped body are protected by the wiping body, only the wiping body collides with everyday items such as furniture. Damage to the product is prevented.

  According to a third aspect of the present invention, in the wiping body holder, a fixed gripping body tip detail that is contracted as the lateral width of the fixed gripping body advances toward the distal end side of the fixed gripping body is formed. Since the movable gripper tip is contracted as the lateral width of the movable gripper advances toward the distal end side of the movable gripper, the fixed gripper and the movable gripper are transferred to the wiping body by these tips. It becomes easy to insert into. Since these tapered portions are formed in a wedge shape, they are easy to insert into the wiping body. By inserting these tapered details into the wiping body and further moving the wiping body on the fixed gripping body and the movable gripping body, the wiping body can be easily attached to the bowl-shaped gripping body.

  According to the fourth aspect of the present invention, in the wiping body holder, the gap provided between the rod-shaped body and the fixed grip body is expanded as it advances toward the tip side of the rod-shaped body. Since a gap is formed and the wiping body is inserted and fixed through the extended gap, the wiping body can be easily inserted and held in the gap formed between the rod-like body and the fixed gripping body. Therefore, it becomes easy to insert the fixed gripping body into the wiping body so as to cover the curved peripheral surface of the fixed gripping body.

  According to the fifth aspect of the present invention, the hinge in the wiping body holder comprises a parallel biaxial hinge, and the parallel biaxial hinge is a hinge in which the first axis and the second axis are arranged in parallel by the connecting plate. The movable gripper is rotatable about the first axis, the connecting plate is rotatable about the second axis, and the second axis is pivotally supported by the rod-shaped body. The pivoting range of the movable gripping body when the movable gripping body is rotated is approximately 180 degrees. Therefore, in the rotation of the movable gripping body, the movable gripping body and the By preventing interference with the fixed gripper, the movable gripper can be rotated approximately 180 degrees. The rotation of about 180 degrees facilitates the insertion of the fixed gripping body and the movable gripping body into the wiping body.

  According to the sixth aspect of the present invention, the hook-shaped gripping body is formed such that the upper end of the hook-shaped gripping body in the wiping body holder is disposed above the lower end of the rotating shaft portion. The rotating shaft portion is protected from collision and the like by the hook-shaped gripping body and the wiping body gripped by the hook-shaped gripping body. The rotating shaft portion, which is a connecting portion between the handle and the rod-like body, needs to be always rotatable during use, and therefore has a high possibility of failure. Furthermore, since the rotating shaft portion is quite close to the floor surface, there is a high possibility that dust rising from the floor surface or the like will accumulate on the rotating shaft portion and cause a failure. Further, when cleaning a narrow space or the like, the rotating shaft portion is highly likely to collide with a wall surface or the like, which may cause a failure. In the wiping body holder in the present embodiment, the rotating shaft portion is partially or entirely surrounded by the extended hook-shaped gripping body and the wiping body attached thereto, and therefore, from the factors that cause the failure described above The rotating shaft can be protected. In addition, since the hook-shaped gripping body in the present embodiment is extended upward, it is preferable that the extended portion is a flexible body or foldable in order to insert the extended portion into the wiping body. . For example, when the extension portion is formed of an elastic material such as rubber, the extension portion can be easily inserted into the wiping body. Further, the extended portion may be folded by a hinge or a slide mechanism, inserted into the wiping body in a folded state, and the folded state may be released after insertion.

  According to the seventh aspect of the present invention, the wiping body is a bag-like wiping body held by the wiping body holder, and the insertion hole into which the fixed gripping body and the movable gripping body are inserted. And a locking hole for preventing interference between the wiping body and the locking means is formed in the upper part of the wiping body, so that the wiping body can be easily removed through the insertion hole. The wiping body holder can be attached / detached, and a lock means for locking the rotation of the movable gripping body can be easily provided on the rod-shaped body and the movable gripping body. The insertion hole and the locking hole in this embodiment may be formed symmetrically on the wiping body. That is, the distance between one end of the wiping body and the insertion hole may be the same as the distance between the other end of the wiping body and the other end of the locking hole. In such a symmetric wiping body, the insertion hole can be used as a locking hole, and at the same time the locking hole can be used as an insertion hole. It leads to the ease of putting on and taking off the wiping body. Of course, in this case, the distance between the connecting portion of the fixed gripper and the movable gripper and the tip of the fixed gripper needs to be the same as the distance between the lock means and the tip of the movable gripper.

  According to the eighth aspect of the present invention, the wiping body can be bent at the insertion hole, and the bending range of the wiping body is approximately 180 degrees. In addition, the movable gripper can be easily attached and detached. In particular, when the wiping body is attached to and detached from the bowl-shaped gripping body equipped with the parallel biaxial hinge in the fifth embodiment, the wiping body is moved to about 180 degrees in accordance with the rotation of the movable gripping body by about 180 degrees. It is preferable to bend it.

  According to a ninth aspect of the present invention, the wiping body is made of a cloth material, the bottom of the wiping body is made of a pile portion in which a pile is attached to the cloth material, and the upper part of the wiping body is the cloth material. Since the canvas portion is exposed, the pile portion enhances the cleaning power of the wiping body, and the canvas portion facilitates narrowing. When piles are mounted on the wiping body, these piles can bring a high cleaning power to the wiping body. On the other hand, if the pile is planted on the upper part (upper surface) of the wiping body, it becomes difficult to insert the upper surface of the wiping body into the gap between the rod-like body and the fixed gripping body, and it is inserted into the wiping body. It is also difficult to rotate the movable gripper to the locking position. By making the upper part of the wiping body into a canvas part where the pile is not flocked, the wiping body can be easily attached to the fixed gripping body and the movable gripping body.

  According to the tenth aspect of the present invention, the cleaning tool is composed of the wiping body holder and the wiping body, and is assembled by holding the wiping body on the wiping body holder. As described, it is possible to obtain a cleaning tool in which the wiping body can be easily attached and detached, the structure of the cleaning member is strong, and it is more compact and can easily clean a narrow space or the like.

It is a side view which shows the latching state and rotation state of the wiping body holder 1 which concerns on this invention. FIG. 2 is a conceptual partial exploded perspective view of a rod-shaped body 2, a fixed grip body 4 and a movable grip body 6 in a region A of (1B) of FIG. It is a side view which shows the process in which the wiping body 22 which concerns on this invention is inserted and fixed to the wiping body holder 1. FIG. FIG. 6 is a plan view (4A), a side view (4B), and a side view (4C) showing a state where the wiping body 22 is bent at the insertion hole 28. FIG. DD cross section (5A), EE cross section (5B), FF cross section (5C), GG cross section (5D) of wiping body 22 in (4A) of FIG. And HH cross-sectional view (5E). FIG. 4B is a cross-sectional view taken along the line B-B in FIG. 3A (6A) and a cross-sectional view taken along the line C-C in FIG. 3C. The structural relationship of is shown. FIG. 2 is a plan view (7A) and a bottom view (7B) of the wiping body gripping tool 7 of FIG. 1, showing a state where the connecting member 14 and the handle 18 are removed from the wiping body holder 1. FIG. 7B is a cross-sectional view taken along line II (8A) of the wiping body gripping tool 7 in FIG. 7B and a cross-sectional view taken along line KK in FIG. 8A, showing the locked state of the movable gripping body 6. . FIG. 8 is a cross-sectional view (9A) showing a rotating state of the movable gripping body 6 in the wiping body gripping tool 7, and a LL cross-sectional view (9B) and a MM cross-sectional view (9C) of (9A). It is. 9 is a cross-sectional view (10A) in a state where the wiping body 22 is gripped by the wiping body gripping tool 7, and an NN cross-sectional view (10B) and an OO cross-sectional view (10C) of (10A). is there. 10 is a cross-sectional view (11A) in which the movable gripping body 6 in the wiping body gripping tool 7 of FIG. 10 is locked, and a PP cross-sectional view (11B) and a QQ cross-sectional view (11C) of (11A). It is. JJ partial cross-sectional view (12A) of wiping body gripping tool 7 in (7B) of FIG. 7 and wiping body gripping tool showing approximately 180 degrees rotation of movable gripping body 6 via parallel biaxial hinge 8 in (12A) 7 are partial cross-sectional views (12B), (12C), and (12D) of FIG. FIG. 4 is a side view of the wiping body holder 1 in which the bowl-shaped grip body 3 is raised by the fixed grip body elastic portion 40 and the movable grip body elastic portion 42 and the rotating shaft portion 12 is covered. FIG. 14 is a side view of the wiping body gripping tool 7 in which the expansion gap 35 is further expanded as compared with the rod-shaped body 2 of FIGS. It is a conceptual diagram which shows use of the cleaning tool 46 assembled by hold | maintaining the wiping body 22 in the wiping body holder 1 of this invention. It is a side view of the conventional wiping body holder 102. It is a conceptual diagram which shows inversion of the wiping body holding | gripping tool 121 in the conventional wiping body holder 102. FIG.

  Hereinafter, embodiments of a wiping body holder, a wiping body, and a cleaning tool according to the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a side view showing a locked state and a rotating state of the wiping body holder 1 according to the present invention. A cylindrical rod-like body 2 that is long in the axial direction and a hook-like gripping body 3 that has a slit-like opening upward and has a curved peripheral surface form the wiping body gripping tool 7 over the entire length in the axial direction. To do. A gap is formed between the rod-shaped body 2 and the bowl-shaped gripping body 3, and the wiping body 22 is inserted into the gap between the rod-shaped body 2 and the bowl-shaped gripping body 3 by the rod-shaped body 2 and the bowl-shaped gripping body 3. The wiping body 22 covers the curved peripheral surface of the bowl-shaped gripping body 3. The front part of the bowl-shaped gripping body 3 is a fixed gripping body 4 fixed to the front part of the rod-shaped body 2, and the rear part of the bowl-shaped gripping body is pivoted to the rear part of the fixed gripping body 4 by a biaxial parallel hinge 8. The movable gripper 6 is connected to the support. The upper surface (upper part) of the wiping body 22 described later is inserted into the gap between the fixed gripping body 4 and the front portion of the rod-shaped body 2. As will be described later, the distal end of the fixed gripping body 4 has a tapered shape that is contracted as it advances toward the distal end side of the fixed width gripping body 4 of the fixed gripping body 4 to form a fixed gripping body tip detail 9. ing. Further, the tip of the movable gripping body 6 also has a tapered shape that contracts as the lateral width of the movable gripping body 6 advances toward the tip of the movable gripping body 6, thereby forming a movable gripping body detail 11. These details make it easy to insert these gripping bodies into the bag-like wiping body 22. As shown in FIG. 1 (1B), the movable gripping body 6 rotates through a parallel biaxial hinge 8 with a rotation range of about 180 degrees. In the rotation state illustrated in (1B), the wiping body 22 is attached to the fixed grip body 4 and the movable grip body 6.

  In the wiping body gripping tool 7 shown in FIG. 1, the locking slide portion 10, the engaging member 20, and the engaging protrusion 32 form a lock mechanism (locking means). The movable gripping body 6 is locked to the rod-shaped body 2 by the engagement of the engaging member 20 and the engaging protrusion 32 (shown in FIGS. 8 to 11) formed on the upper surface of the movable gripping body 6. By sliding the locking slide portion 10 mounted on the upper portion of the rod-shaped body 2 backward, the engagement member 20 moves rearward and the engagement with the engagement protrusion 32 is released. In addition, a rotating shaft portion 12 is disposed near the center of the upper surface (upper portion) of the rod-like body 2, and a connecting member 14 is connected through the rotating shaft portion 12, and a handle 18 is attached to and detached from the connecting member 14. Connected freely. Accordingly, the handle 18 and the connecting member 14 forming a part of the handle 18 are connected to the rod-like body 2 so as to be rotatable in the rod-like body axis direction. In the wiping body holder 1 in FIG. 1, the handle 18 does not rotate in the direction perpendicular to the rod-shaped body, so that the wiping body gripping tool 7 is prevented from idling.

  FIG. 2 is a conceptual partial exploded perspective view of the rod-shaped body 2, the fixed grip body 4, and the movable grip body 6 in the area A of FIG. 1 (1B). In FIG. 2, the fixed grip body 4 is separated from the rod-shaped body 2 and the movable grip body 6 is separated from the fixed grip body 4 in order to clarify the shape of the illustrated member. Further, the parallel biaxial hinge 8 is omitted. The tip of the rod-like body 2 is formed in a hemispherical shape, and an extended gap portion 35 is formed between the lower portion of the hemispherical tip and the fixed grip body 4. The extended gap portion 35 makes it easy to insert the upper surface of the wiping body 22 between the rod-like body 2 and the fixed gripping body 4. Further, as described in the explanation of FIG. 1, the fixed gripping body 4 and the movable gripping body 6 are formed in a bowl shape and a curved shape, and when the movable gripping body 6 is brought into the locked state, the lower part of the rod-shaped body 2 is enclosed. To do. Furthermore, the tip of each of the fixed grip body 4 and the movable grip body 6 is tapered, and a fixed grip body tip detail 9 and a movable grip body tip detail 11 formed in a wedge shape are formed. These tapered parts facilitate the insertion of the fixed gripping body 4 and the movable gripping body 6 into the bag-like wiping body 22.

  FIG. 3 is a side view showing a process of inserting and fixing the wiping body 22 according to the present invention into the wiping body holder 1. (3A) shows a position just before insertion into the wiping body 22 by the movable gripping body 6. The wiping body 22 has an insertion hole 28, and the insertion hole 28 is bent at approximately 180 degrees. The wiping body 22 moves in the direction of the arrow a, and the movable gripping body 6 is inserted into the movable gripping body bag portion 29 formed on the wiping body 22. (3B) shows a position immediately before the movable gripping body 6 is inserted into the wiping body 22 and the fixed gripping body 4 is inserted. The upper surface of the wiping body 22 (the canvas portion 26, that is, the portion where the pile is not planted) is moved in the direction of the arrow b, and is pushed into the expansion gap portion 35 so as to be sandwiched in the gap between the rod-like body 2 and the fixed grip body 4 Later, the wiping body 22 is further pushed backward, and the fixed gripping body 4 is inserted into the fixed gripping body bag portion 27 formed on the wiping body 22. (3C) shows a state in which the wiping body 22 is completely inserted into the movable gripping body 6 and the fixed gripping body 4. The movable gripping body 6 is rotated in the direction of the arrow c to return to the locked state shown in (3D). In the (3D) locked state, the wiping body 22 is held in the gap by the rod-like body 2 and the bowl-shaped gripping body 3, and the wiping body 22 is a curved peripheral surface of the bowl-shaped gripping body 3. Will come to envelop.

  In FIG. 3, the movable gripping body 6 is longer than the fixed gripping body 4, but the fixed gripping body 4 may be longer than the movable gripping body 6. In this case, the movable gripping body 6 is inserted into the wiping body 22 after the upper part of the wiping body 22 is inserted into the gap between the rod-shaped body 2 and the fixed gripping body 4 and the fixed gripping body 4 is inserted into the wiping body 22. . That is, the operation illustrated in (3A) and the operation illustrated in (3B) are reversed.

  4 is a plan view (4A), a side view (4B), and a side view (4C) showing a state where the wiping body 22 is bent in the insertion hole 28. FIG. In the wiping body 22 shown in FIG. 4, a pile portion 24 in which a pile is implanted is formed on the lower surface, and a canvas portion 26 on which the cloth material constituting the wiping body 22 is exposed is formed on the upper surface. In the canvas portion 26, two holes, that is, an insertion hole 28 and a locking hole 30 are formed. As shown in FIG. 3, the insertion hole 28 is used to insert the wiping body 22 into the bowl-shaped gripping body 3. Further, by engaging the engagement member 20 through the locking hole 30, the engagement with the engagement protrusion 32 becomes possible. In the wiping body 22 of FIG. 4, these holes are arranged symmetrically in the axial direction of the wiping body 22 so as to be equidistant from both ends, and the insertion hole 28 and the locking hole are arranged. It is also possible to reverse the function of the unit 30. (Note that in the wiping body gripping tool 7 in FIGS. 1 to 15, the position of the connecting portion between the fixed gripping body 4 and the movable gripping body 6 and the position of the engaging protrusion 32 of the movable gripping body 6 are Furthermore, as shown in (4C), the wiping body 22 bends approximately 180 degrees in the insertion hole 28 so that the pile portion 24 faces inside. As shown in FIG. 3, it enables insertion of the hook-shaped gripping body 3 that has been turned.

  5 is a cross sectional view taken along line DD (5A), an EE cross section (5B), an FF cross section (5C), and a GG cross section of the wiping body 22 in (4A) of FIG. It is a figure (5D) and HH cross-sectional view (5E). In (5A), the fixed gripping body bag portion 27 into which the fixed gripping body 4 is inserted is shown. This portion of the wiping body 22 is formed in a substantially cylindrical shape, and the pile portion 24 is disposed at the bottom and the canvas portion 26 is disposed at the top. In the portion of the wiping body 22 illustrated in (5B), an insertion hole 28 is formed. In the cross section illustrated in (5B), the canvas portion 26 is not present, and the wiping body 22 is opened upward. . In (5C), a part of the movable gripping body bag portion 29 into which the movable gripping body 6 is inserted is illustrated. This portion of the wiping body 22 is formed in a substantially cylindrical shape, and the pile portion 24 is disposed at the bottom and the canvas portion 26 is disposed at the top. In the portion of the wiping body 22 illustrated in (5D), a locking hole 30 is formed, and in the cross section illustrated in (5D), the canvas portion 26 is not present, and the wiping body 22 is opened upward. Yes. In (5E), the other part of the movable gripping body bag portion 29 into which the movable gripping body 6 is inserted is shown. As in (5C), this portion of the wiping body 22 is formed in a substantially cylindrical shape, with the pile portion 24 disposed at the bottom and the canvas portion 26 disposed at the top.

  6 is a cross-sectional view (6A) taken along the line B-B in FIG. 3 (3A) and a cross-sectional view taken along the line C-C in FIG. 3C. The rod-shaped body 2, the fixed grip body 4, and the movable grip body 6. And the structural relationship of the wiping body 22 is shown. (6A) shows the structural relationship among the rod-shaped body 2, the fixed gripping body 4, and the movable gripping body 6 when the wiping body 22 is not mounted. As shown in FIG. 2, since the movable gripping body 6 is in a rotating state at approximately 180 degrees, the slit-shaped opening of the movable gripping body 6 is opened downward. (6B) shows the structural relationship in the state where the wiping body 22 is mounted on the rod-shaped body 2, the fixed gripping body 4 and the movable gripping body 6 of (6A). The canvas portion 26 of the portion of the wiping body 22 attached to the fixed grip body 4 (that is, the fixed grip body bag portion 27) is held in the gap between the rod-shaped body 22 and the fixed grip body 4. This portion of the wiping body 22 covers the curved peripheral surface of the fixed grip body 4. As for the portion of the wiping body 22 attached to the movable gripping body 6 (that is, the movable gripping body bag portion 29), the canvas portion 26 is not pressed by the rod-shaped body 22 at this time, and therefore the canvas portion 26 is It is not tightly fixed to the movable gripping body 6. When the movable gripping body 6 is rotated to the locking position, the canvas portion 26 is pressed against the rod-shaped body 2 and is brought into close contact with the movable gripping body 6. Therefore, it is held in the gap between the rod-shaped body 2 and the movable gripping body 6.

  As shown in FIG. 6, the rod-like body 2 may be hollow. When the rod-shaped body 2 is hollow, the inner wall (the front inner wall 34 in FIG. 6) may be formed vertically along the axis of the rod-shaped body 2. When such an inner wall is formed, the strength of the rod-shaped body 2 can be secured, and the wiping body 22 is pressed against the bowl-shaped gripping body 3 by the rod-shaped body 2 as shown in (6B). This can reinforce the holding of the wiping body 22.

  7 is a plan view (7A) and a bottom view (7B) of the wiping body gripping tool 7 of FIG. 1, and shows a state where the connecting member 14 and the handle 18 are removed from the wiping body holding tool 1. FIG. As shown in FIG. 7B, the parallel biaxial hinge 8 is disposed along the central axis (JJ) section of the bowl-shaped gripping body 3. Along the JJ cross section, although not shown in FIG. 7, an inner wall (a front inner wall 34, a middle inner wall 36, and a rear inner wall 38 on the central axis) is installed inside the hollow rod-shaped body 2. Yes. Further, the II section in (7B) is slightly shifted from the central axis of the bowl-shaped gripping body 3 to one side. In the cross-sectional views of FIGS. 8 to 11, since it is necessary to clarify the internal structure of the rod-like body 2, II is taken as a cross section in order to avoid the inner wall.

  8 is a cross-sectional view taken along line II (8A) of the wiping body gripping tool 7 in FIG. 7B and a cross-sectional view taken along the line KK in FIG. Indicates a stopped state. Inside the rod-shaped body 2, a front inner wall 34 is formed above the fixed grip body 4 along the central axis of the rod-shaped body 2, and a middle inner wall 36 and a rear inner wall 38 are formed above the movable grip body 6. Has been. (The engaging member 20 and the spring 31 are disposed between the middle inner wall 36 and the rear inner wall 38.) These inner walls secure the strength of the hollow rod-shaped body 2 and press the upper surface of the wiping body 22. Formed for. The expansion gap 35 is formed by expanding the gap between the front end of the rod-shaped body 2 and the fixed grip body 4, and to the gap between the rod-shaped body 2 and the fixed grip body 4 on the upper surface (canvas portion 26) of the wiping body 22. To facilitate the insertion.

  The locking slide portion 10 disposed on the upper portion of the rod-shaped body 2 is connected to the engagement member 20. The engagement member 20 penetrates the rod-shaped body 2 in the radial direction, and a projecting engagement claw 33 is formed at the lower end of the engagement member 20 below the rod-shaped body 2. On the other hand, an engagement protrusion 32 is provided on the upper surface of the movable gripping body 6, and the engagement claw 33 and the engagement protrusion 32 of the engagement member 20 are engaged in the locked state of FIG. 8. The spring 31 holds the engaging member 20 in the engaged state. By moving the locking slide portion 10 and the engagement member 20 against the resistance by the spring 31, the engagement between the engagement claw 33 and the engagement protrusion 32 is released, and the movable gripper 6 is also locked. The movable grip 6 is released and can be rotated.

  In addition, in FIGS. 8 to 11, the connection position of the fixed grip body 4 and the movable grip body 6 (that is, the position of the parallel biaxial hinge 8) and the positions of the engagement member 20 and the engagement protrusion 32 are bowl-shaped. The grip body 3 is symmetrical in the axial direction. With such an arrangement, it is possible to mount the wiping body 22 formed so that the insertion hole 28 and the locking hole 30 have symmetry.

  FIG. 9 is a cross-sectional view (9A) showing a rotating state of the movable gripping body 6 in the wiping body gripping tool 7 of FIG. 8, and a LL cross-sectional view (9B) and a MM cross-section of (9A). It is a figure (9C). By the sliding movement of the locking slide portion 10, the engagement between the engagement claw 33 and the engagement protrusion 32 of the engagement member 20 is released, and the movable gripping body 6 can be rotated via the parallel biaxial hinge 8. In the cross section of the rod-shaped body 2 in (9B), it is illustrated that the rear inner wall 38 is formed vertically. The middle inner wall 36 in the middle part of the rod-like body 2 also has the same structure as (9B).

  10 is a cross-sectional view (10A) in a state where the wiping body 22 is gripped by the wiping body gripping tool 7 of FIG. 9, and an NN cross-sectional view (10B) and an OO cross-sectional view of (10A). (10C). (10A) is obtained by rotating the movable gripping body 6 in (3C) of FIG. 3 by approximately 90 degrees, and the canvas portion 26 is located between the rod-shaped body 2 and the fixed gripping body 4 via the expansion gap 35. The fixed gripper bag portion 27 of the wiping body 22 is inserted into the fixed gripper 4 through the fixed gripper tip detail 9. Further, the movable gripping body bag portion 29 of the wiping body 22 is inserted into the movable gripping body 6 through the movable gripping body detail 11 (10B). In (10C), it is illustrated that the engaging protrusion 32 is formed on the movable gripping body 6. In the movable gripping body bag portion 29 of the wiping body 22 to be gripped, the portion shown in (10C) corresponds to the locking hole portion 30, so that the movable gripping body 6 and the engaging protrusion 32 are opened. Yes.

  11 is a cross-sectional view (11A) in which the movable gripping body 6 in the wiping body gripping tool 7 of FIG. 10 is locked, and a PP cross-sectional view (11B) and a Q-Q cross-sectional view of (11A). It is a figure (11C). After the engaging protrusion 32 of the movable gripping body 6 hits the inclined portion of the engaging claw 33 formed on the engaging member 20 of the rod-like body 2 and pushes in the engaging claw 33 and the engaging member 20, (11C ), The engaging claw 33 engages with the engaging protrusion 32, and the movable gripping body 6 is locked to the rod-shaped body 2. By this locking, as shown in (11A) and (11B), the upper surface (canvas portion 26) of the wiping body 22 is movable and held by the lower surface of the rod-shaped body 2, the lower portion of the central inner wall 36, and the lower portion of the rear inner wall 38. The movable gripping body bag portion 29 of the wiping body 22 is held in the gap between the rod-shaped body 2 and the movable gripping body 6, and the movable gripping body bag portion 29 is bent by the movable gripping body 6. The surrounding surface is covered.

  FIG. 12 shows a JJ partial cross-sectional view (12A) of the wiping body gripping tool 7 in (7B) of FIG. 7 and a substantially 180-degree rotation of the movable gripping body 6 via the parallel biaxial hinge 8 in (12A). It is a fragmentary sectional view (12B), (12C), and (12D) of the wiping body gripping tool 7. When a hinge having only one axis is used to connect the fixed grip body 4 and the movable grip body 6 of the present invention, the movable grip body 6 and the fixed grip body 4 interfere with each other, and approximately 180 degrees. Therefore, it becomes difficult to insert the bowl-shaped gripping body 3 into the wiping body 22. By using the parallel biaxial hinge 8 having two parallel axes, the movable gripping body 6 can be rotated by approximately 180 degrees.

  The parallel biaxial hinge 8 in FIG. 12 is capable of rotating the connecting plate 13 and the first shaft 15 and the connecting plate 13 and the fixed holding body 4 that pivotally support the movable gripping body 6 and the connecting plate 13. It consists of the 2nd axis | shaft 17 pivotally supported by. In (12A), the movable gripping body 6 rotates in the direction of arrow e via the first shaft 15. If the movable gripping body 6 is further rotated in this state, it interferes with the fixed gripping body 4, so that in (12B), the connecting plate 13 of the biaxial hinge 8 parallel to the direction of the arrow f is the second axis. Rotate via 17. In (12C), a state in which the connecting plate 13 is rotated by approximately 90 degrees is illustrated. Since the first shaft 15 is away from the fixed grip body 4, the movable grip body 6 can be further rotated via the first shaft 15 (arrow g), and as shown in FIG. Can be rotated approximately 180 degrees.

  FIG. 13 is a side view of the wiping body holder 1 in which the bowl-shaped grip body 3 is raised by the fixed grip body elastic portion 40 and the movable grip body elastic portion 42 and the rotating shaft portion 12 is covered. As described in the sixth embodiment of the present invention, it is preferable to protect the rotating shaft portion 12 from collision and the like. By extending the hook-shaped grip body 3 upward, the rotating shaft portion 12 can be protected by the hook-shaped grip body 3 and the wiping body 22 gripped by the hook-shaped grip body 3. In FIG. 13, the upward extending portions of the bowl-shaped gripping body 3 are a fixed gripping body elastic portion 40 and a movable gripping body elastic portion 42, and these elastic portions are arranged so that the wiping body 22 can be easily inserted. It is formed of an elastic body such as rubber. The extension may be movable by a hinge or a slide. Of course, the wiping body 22 in FIG. 13 needs to be formed wider than the wiping body 22 in FIGS. Note that the extension in FIG. 13 extends only to the lower end of the rotating shaft 12, but this is sufficient to protect the rotating shaft 12 from collisions and the like. However, in order to further enhance the protective effect, this extension may be extended further upward.

  FIG. 14 is a side view of the wiping body gripping tool 7 in which the expansion gap 35 is further expanded as compared with the rod-shaped body 2 of FIGS. 1-13, the edge part of the rod-shaped body 2 is hemispherical, and the expansion gap | interval part 35 is formed widely. However, this end may not be such a hemisphere. In FIG. 14, the end of the rod-like body 2 disposed above the fixed grip body 4 has a bow shape that warps upward. With this shape, the extended gap 35 can be formed more widely, and the wiping body 22 can be attached to the wiping body gripping tool 7 more easily.

  FIG. 15 is a conceptual diagram showing the use of the cleaning tool 46 assembled by holding the wiping body 22 on the wiping body holder 1 of the present invention. As shown in FIG. 15 (15A), the handle 18 is held by hand, the wiping body 22 is brought into contact with the floor surface, and the handle 18 is tilted and pushed back and forth, whereby the rod-shaped body 2 and the wiping body gripping tool are obtained. The wiping body 22 is moved back and forth in the direction orthogonal to 7 to perform cleaning. The rotation shaft portion 12 of the wiping body holder 1 in FIG. 15 can rotate only in the axial direction of the rod-shaped body 2 and cannot rotate in the orthogonal direction of the rod-shaped body 2. Therefore, the inversion shown in FIG. 17 does not occur in the conventional cleaning tool. However, since the wiping body 22 is also curved by the curved peripheral surface of the bowl-shaped gripping body 3, the handle 18 can be freely tilted using these curved peripheral surfaces as fulcrums. For example, cleaning can be performed in a state where the handle 18 in (15A) is tilted in the direction of arrow h to increase the tilt of the handle 18 (shown in (15B) of FIG. 15). Further, even in the inclined state (15B), the wiping body 22 contacts the floor surface, which is useful for cleaning a narrow space or the like.

  By using the wiping body holder according to the present invention, the wiping body, and the cleaning tool constituted by these, the wiping body can be easily replaced, is strong and compact, and does not cause the wiping body gripping tool to be reversed. Can provide tools. Since the wiping body holder in the present invention has a simple structure, it can be produced inexpensively and in large quantities. Therefore, it is possible to spread more useful cleaning tools to the market for cleaning use in companies, hospitals, schools, and homes.

DESCRIPTION OF SYMBOLS 1 Wiping body holding | maintenance tool 2 Rod-shaped body 3 Gutter-shaped gripping body 4 Fixed gripping body 6 Movable gripping body 7 Wiping body gripping tool 8 Parallel biaxial hinge 9 Fixed gripping body tip detail 10 Locking slide part 11 Movable gripping body tip detail 12 times Moving shaft portion 13 Connecting plate 14 Connecting member 15 First shaft 17 Second shaft 18 Handle 20 Engaging member 22 Wiping body 24 Pile portion 26 Canvas portion 27 Fixed gripping body bag portion 28 Inserting hole portion 29 Movable gripping body bag Part 30 Locking hole 31 Spring 32 Engaging projection 33 Engaging claw 34 Front inner wall 35 Expanding gap part 36 Middle inner wall 38 Rear inner wall 40 Fixed gripper elastic part 42 Movable gripper elastic part 46 Cleaning tool 101 Wiping body 102 Wiping body holder 104 Handle 112A Bag portion 112B Bag portion 121 Wiping body gripper 131 Holding piece 132 Holding piece 141 Rotating portion 154 Orthogonal rotating shaft

Claims (10)

A rod-like body having a handle pivotably connected to the axis of the rod-like body via a pivot shaft portion, and a bowl-like grip having a slit-like opening formed over the entire length in the axial direction and having a curved peripheral surface The rod-shaped body is disposed substantially coaxially with the curved peripheral surface and the gap inside the bowl-shaped gripping body, and the handle is outward from the slit-shaped opening. A protruding gripping arrangement, the hook-shaped gripping body fixed to the rod-shaped body, and a movable gripping body connected to the fixed gripping body and rotatably connected to the rod-shaped body via a hinge A wiping body holder provided with locking means for fixing the movable gripping body with respect to the rod-shaped body or releasing the fixing so that the movable gripping body can be rotated. When the wiping body is attached to the movable handle, the lock means is released and the movable handle is released. The movable gripping body is inserted into the bag portion at one end of the wiping body, and the fixed gripping body is inserted into the bag portion at the other end of the wiping body so that the movable gripping body becomes the rod-shaped body. It is fixed by the locking means, and the wiping body is sandwiched in the gap by the rod-shaped body and the hook-shaped gripping body, and the wiping body covers the curved peripheral surface of the hook-shaped gripping body. A wiping body holder characterized by being covered. 2. The wiping body holder according to claim 1, wherein a distal end of the fixed gripping body projects forward from one end of the rod-shaped body, and a distal end of the movable gripping body projects forward from the other end of the rod-shaped body. A fixed gripper tip detail is formed that is contracted as the lateral width of the fixed gripper advances toward the distal end side of the fixed gripper, and the lateral width of the movable gripper contracts as it progresses toward the distal end side of the movable gripper. The wiping body holder according to claim 2, wherein the movable gripper tip details are formed. The gap provided between the rod-shaped body and the fixed grip body is formed as an expanded gap portion that is expanded as it advances toward the tip side of the rod-shaped body, and the wiping body is inserted through the expanded gap portion. The wiping body holder according to claim 1, 2 or 3 to be fixed. The hinge comprises a parallel biaxial hinge, and the parallel biaxial hinge is a hinge in which a first axis and a second axis are arranged in parallel by a connecting plate, and the movable gripper can be rotated about the first axis. The connecting plate is rotatable with the second shaft as a fulcrum, and the second shaft is a parallel biaxial hinge supported by the rod-shaped body, and rotates the movable gripping body. The wiping body holder according to any one of claims 1 to 4, wherein a rotation range of the movable gripping body is approximately 180 degrees. The wiping body holder according to any one of claims 1 to 5, wherein the hook-shaped gripping body is formed such that an upper end of the hook-shaped gripping body is disposed above a lower end of the rotating shaft portion. A bag-like wiping body held by the wiping body holder according to any one of claims 1 to 6, wherein the fixed gripping body and the movable gripping body are inserted, and the wiping body And a locking hole for preventing interference with the locking means is formed in the upper part of the wiping body. The wiping body according to claim 7, wherein the wiping body can be bent at the insertion hole, and the bending range of the wiping body is approximately 180 degrees. The said wiping body is comprised from the cloth material, The bottom part of the said wiping body consists of the pile part by which the pile was mounted | worn with the said cloth material, The upper part of the said wiping body consists of the canvas part from which the said cloth material was exposed. Or the wiping body of 8. It is comprised from the wiping body holding | maintenance tool in any one of Claims 1-6, and the wiping body of Claim 7, 8 or 9, Comprising: The said wiping body holding | maintenance is hold | maintained and assembled. Cleaning tool characterized by.

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