JP4578300B2

JP4578300B2 - Cleaning member holder

Info

Publication number: JP4578300B2
Application number: JP2005096810A
Authority: JP
Inventors: 将之上田; 大輔宮浦; 泰三安部田
Original assignee: SUNPAC CO., LTD.; Duskin Co Ltd
Current assignee: SUNPAC CO., LTD.; Duskin Co Ltd
Priority date: 2005-03-30
Filing date: 2005-03-30
Publication date: 2010-11-10
Anticipated expiration: 2025-03-30
Also published as: JP2006271753A

Description

この発明は、柄を有する保持具本体に、清掃部材上面のポケット部に着脱可能に差し込んで清掃部材を保持する保持片を備えた清掃部材保持具に関するものである。 The present invention relates to a cleaning member holder provided with a holding piece that is detachably inserted into a pocket portion on the upper surface of a cleaning member into a holder body having a handle and holds the cleaning member.

従来、この種の清掃部材保持具の一例として、本出願人が先に出願したモップ保持具がある。図２４〜図２６は、特開平１１−８９７７９号（特許文献１）に開示された上記モップ保持具の構成図である。このモップ保持具は、図２４〜図２６に示すように、一対の支持片１１０、１１１を、Ｘ字形に交叉させてその交叉部をヒンジ部１１４により回動自在に連結している。保持具本体１０１の下面に、一方の支持片１１１の上端部は定軸芯回りに下方回動自在に支持され、他方の支持片１１０の上端部は保持具本体１０１の長手方向にスライド自在に支持されている。他方の支持片１１１の自由端部と保持具本体１０１との間には、自由端部を保持具本体１０１側へと押し付けることにより、湾曲ばね１２０の弾性に抗して係合し支持片１１０、１１１を水平状態にロックするロック機構１１７を備えている。また、このロック機構１１７は、本体上面に露出する押込可能な解除ボタン１２２を備えている。 Conventionally, as an example of this type of cleaning member holder, there is a mop holder previously filed by the present applicant. 24 to 26 are configuration diagrams of the mop holder disclosed in Japanese Patent Laid-Open No. 11-8979 (Patent Document 1). In this mop holder, as shown in FIGS. 24 to 26, a pair of support pieces 110 and 111 are crossed in an X shape, and the crossing portions are rotatably connected by a hinge portion 114. The upper end of one support piece 111 is supported on the lower surface of the holder main body 101 so as to be pivotable downward around a fixed axis, and the upper end of the other support piece 110 is slidable in the longitudinal direction of the holder main body 101. It is supported. Between the free end of the other support piece 111 and the holder main body 101, the free end is pressed against the holder main body 101 to be engaged against the elasticity of the curved spring 120 to support the support piece 110. , 111 is locked in a horizontal state. The lock mechanism 117 also includes a pushable release button 122 exposed on the upper surface of the main body.

前記ロック機構１１７は、保持具本体１０１に形成された上面開口状の円筒形の取付台１１８と、左右一対の湾曲ばね１２０を一体に有する前後一対のロック爪１２１を備えている。更に、取付台１１８内に上下方向移動可能に嵌合すると共に上面が保持具本体１０１の上面に露出するロック解除ボタン１２２が備えられている。また、他方の支持片１１１には、ロック機構１１７のロック爪１２１が係合可能な係合突起１２３が前後一対形成されている（例えば、特許文献１参照）。 The lock mechanism 117 includes a cylindrical mounting base 118 having an opening on the top surface formed on the holder main body 101 and a pair of front and rear lock claws 121 integrally including a pair of left and right curved springs 120. Furthermore, a lock release button 122 that fits in the mounting base 118 so as to be movable in the vertical direction and whose upper surface is exposed on the upper surface of the holder body 101 is provided. The other support piece 111 is formed with a pair of front and rear engaging projections 123 with which the lock claw 121 of the lock mechanism 117 can be engaged (see, for example, Patent Document 1).

このモップ保持具は、モップＭを交換する場合、解除ボタン１２２の傾斜面１４５と連結部１３５の傾斜面１４３とのカム作用により、両ロック爪１２１を前後幅中心側へと押し縮め、ロックを解除する。これにより両支持片１１０、１１１を下降させてＸ形に開き、モップＭが両支持片１１０、１１１から抜け落ちるようになっている。この従来技術のモップ保持具では、モップＭに手を触れることなく、解除ボタン１２２を押すだけでモップＭを保持具本体１０１から外すことができるので、作業員があまり手を汚すことがない。
特開平１１−８９７７７号公報 When changing the mop M, this mop holder pushes and contracts both lock claws 121 toward the front and rear width center side by the cam action of the inclined surface 145 of the release button 122 and the inclined surface 143 of the connecting portion 135 to lock the mop M. To release. As a result, the support pieces 110 and 111 are lowered and opened in an X shape so that the mop M falls off the support pieces 110 and 111. In this prior art mop holder, the mop M can be detached from the holder body 101 by simply pressing the release button 122 without touching the mop M, so that the operator does not get too dirty.
JP 11-89777 A

しかしながら、上記した従来のモップ保持具では、モップＭで清掃するときに、保持具本体１０１が汚れる場合があり、この保持具本体１０１に設けられた解除ボタン１２２も汚れてしまう。この汚れた解除ボタン１２２を手で押してロック状態を解除して、保持具本体１０１からモップＭを外すときに手が汚れてしまうことがあった。更に、解除ボタン１２２を手で押すときに、手を保持具本体１０１の解除ボタン１２２までのばして押さなくてはならないため、この作業が面倒であった。 However, in the conventional mop holder described above, when the mop M is used for cleaning, the holder body 101 may become dirty, and the release button 122 provided on the holder body 101 will also become dirty. When the soiled release button 122 is pushed by hand to release the locked state and the mop M is removed from the holder body 101, the hand may become dirty. Further, when the release button 122 is pushed by hand, this operation is troublesome because the hand must be extended to the release button 122 of the holder body 101.

また、従来の他の清掃用具は、モップや払拭布などの清掃部材を手で掴んで保持具本体から取り外す構造が殆どで、これらの清掃用具においては、清掃した後の汚れた清掃部材で手がより一層汚れてしまうという問題があった。 In addition, most other conventional cleaning tools have a structure in which a cleaning member such as a mop or wiping cloth is grasped by hand and removed from the holder main body. In these cleaning tools, a dirty cleaning member after cleaning is used. There was a problem that became even more dirty.

この発明は、上記従来の実情に鑑みてなされたものであり、清掃部材の保持具本体への着脱がワンタッチ操作で行え、とくに、実際の掃除中に柄を斜めにして押し込んだ際に清掃部材が外れるのを確実に防止できる清掃部材保持具を提供することを課題としている。 The present invention has been made in view of the above-described conventional situation, and the cleaning member can be attached to and detached from the holder body by a one-touch operation, and particularly when the handle is pushed obliquely during actual cleaning. It is an object of the present invention to provide a cleaning member holder that can surely prevent detachment.

本発明は、上記課題を解決するために提案されたものであって、本発明の第１の形態は、柄の下端側がジョイントを介して垂直面内に沿って回動変移可能に連結された保持具本体に、清掃部材上面のポケット部に着脱可能に差し込んで清掃部材を保持する保持片を備えた清掃部材保持具において、前記保持片が垂下状態から前記清掃部材上面のポケット部に差し込まれた際に、前記柄を浅く押し込むことにより前記保持具本体に前記保持片が水平向きにロックされる係止手段が設けられ、前記柄を更に深く押し込むことにより前記ロック状態が解除されて前記保持片を垂下可能にする係止解除手段が設けられており、さらに、前記ジョイントを含む柄側と前記保持具本体側との間に、柄を垂直方向又は略垂直方向から押し込んだときに限って前記押込操作を許容する押込方向規制手段を配備した清掃部材保持具である。 The present invention has been proposed in order to solve the above-described problems. In the first embodiment of the present invention, the lower end side of the handle is connected via a joint so as to be capable of rotational displacement along a vertical plane. In a cleaning member holder having a holding piece that is detachably inserted into the pocket portion on the upper surface of the cleaning member and holds the cleaning member, the holding piece is inserted into the pocket portion on the upper surface of the cleaning member from a suspended state. When the handle is pushed in shallowly, a locking means for locking the holding piece in the horizontal direction is provided in the holder body, and the locked state is released by pushing the handle further deeply to hold the holding. An unlocking means for allowing the piece to hang down is provided, and only when the handle is pushed in from the vertical direction or the substantially vertical direction between the handle side including the joint and the holder body side. Serial is the cleaning member holder have deployed push direction regulating means for allowing the push operation.

本発明の第２の形態は、前記ジョイントは、前記柄の下端部が回動可能に連結される上部軸受部と、前記柄の押込力を前記係止手段および係止解除手段に伝達する押圧部材に回動可能に連結される下部軸受部とがそれぞれ一体形成され、前記保持具本体上面には、前記ジョイントにおける下部軸受部の軸方向で前記押圧部材を挟んで対向する一対の凸状部が一体形成されており、前記ジョイントにおける下部軸受部の軸方向の両側と前記一対の凸状部における互いの対向面側とのいずれか一方に突起を一体形成し、他方に該突起に嵌合可能な縦溝状部を形成し、前記押込方向規制手段が前記突起と縦溝状部とで構成されている清掃部材保持具である。 According to a second aspect of the present invention, the joint includes an upper bearing portion to which a lower end portion of the handle is rotatably connected, and a pressing force that transmits a pushing force of the handle to the locking means and the locking release means. A pair of convex portions opposed to each other with the pressing member interposed in the axial direction of the lower bearing portion of the joint; Are integrally formed, and a protrusion is integrally formed on either one of the axial side surfaces of the lower bearing portion of the joint and the opposing surface side of the pair of convex portions, and the other is fitted to the protrusion. It is a cleaning member holder that forms a possible vertical groove-shaped portion, and in which the pushing direction restricting means is constituted by the protrusion and the vertical groove-shaped portion.

本発明の第３の形態は、前記ジョイントにおける下部軸受部の軸方向の両側に前記突起が一体形成され、前記凸状部における互いの対向面に該突起に嵌合可能な縦溝状部が形成される清掃部材保持具である。 According to a third aspect of the present invention, the projections are integrally formed on both sides of the lower bearing portion of the joint in the axial direction, and the longitudinal groove-shaped portions that can be fitted to the projections on the opposing surfaces of the convex portions. It is the cleaning member holder formed.

本発明の第４の形態は、前記ジョイントにおける下部軸受部が軸方向へ相互に離間した一対の軸受部材から構成され、前記軸受部材に軸孔を形成し、前記押圧部材に凸状軸部を両端に有する押圧突出部を形成し、前記一対の軸受部材間に前記押圧突出部の両側面を圧接状態で挟入して前記軸受部材の軸孔に前記凸状軸部を嵌合させ、前記押圧突出部から圧接摩擦を受けながら前記ジョイントが回動する清掃部材保持具である。 According to a fourth aspect of the present invention, the lower bearing portion of the joint is composed of a pair of bearing members spaced apart from each other in the axial direction, a shaft hole is formed in the bearing member, and a convex shaft portion is formed in the pressing member. Forming press protrusions at both ends, sandwiching both side surfaces of the press protrusion between the pair of bearing members in a press-contact state, and fitting the convex shaft portion into the shaft hole of the bearing member; A cleaning member holder in which the joint rotates while receiving pressure contact friction from the pressing protrusion.

本発明の第５の形態は、前記係止解除手段は、ロック解除状態保持手段を備え、このロック解除状態保持手段は、前記保持片が清掃部材のポケット部に差し込まれた水平状態を保持し、前記柄を持ち上げたときに、この保持片を垂下状態にする清掃部材保持具である。 According to a fifth aspect of the present invention, the unlocking means includes an unlocked state holding means, and the unlocked state holding means holds the horizontal state in which the holding piece is inserted into the pocket portion of the cleaning member. A cleaning member holder that causes the holding piece to hang down when the handle is lifted.

本発明の第６の形態は、前記係止手段は、前記保持片に内向き側に突出して設けられた左右一対の保持側係止片と、前記保持具本体内に内外移動可能に配設され外向きに突出された係止爪を有する左右一対の係止部材とを有し、前記柄を浅く押し込んだときに前記保持側係止片が上動して前記係止部材が内向きに移動した後、前記係止部材が外向きに移動して前記係止爪が前記保持側係止片の下側に入りこんで係合し、前記保持片を水平向きにロックする清掃部材保持具である。 According to a sixth aspect of the present invention, the locking means includes a pair of left and right holding side locking pieces provided to protrude inwardly from the holding piece, and is movable inward and outward within the holder body. A pair of left and right locking members having locking claws protruding outward, and when the handle is pushed in shallowly, the holding side locking piece moves upward so that the locking member faces inward. A cleaning member holder that, after moving, moves the locking member outward, the locking claw enters and engages under the holding-side locking piece, and locks the holding piece horizontally; is there.

本発明の第７の形態は、前記係止部材の係止爪には、上側外向きに傾斜するテーパー面が形成され、前記保持側係止片には、下側外向きに傾斜するテーパー面が形成されており、前記保持側係止片の上動によって、前記保持側係止片のテーパー面が前記係止爪のテーパー面に沿って上側に移動し、互いのテーパー面の頂点を過ぎた位置で前記係止爪の上面が前記保持側係止片の下面に入り込んで前記保持側係止片と前記係止爪が係合する清掃部材保持具である。 According to a seventh aspect of the present invention, the locking claw of the locking member is formed with a tapered surface that is inclined upward and outward, and the holding-side locking piece is tapered and inclined downward and outward. The taper surface of the holding side locking piece moves upward along the taper surface of the locking claw by the upward movement of the holding side locking piece, and passes the apex of each taper surface. In this position, the upper surface of the locking claw enters the lower surface of the holding-side locking piece so that the holding-side locking piece and the locking claw engage with each other.

本発明の第８の形態は、前記左右一対の係止部材には、両側端から外側に弾性部が延設され、これら弾性部で前記左右一対の係止部材が弾発状態で内外移動可能に構成されている清掃部材保持具である。 According to an eighth aspect of the present invention, the pair of left and right engaging members have elastic portions extending outward from both side ends, and the pair of left and right engaging members can move in and out in a resilient state by these elastic portions. It is the cleaning member holder comprised by this.

本発明の第９の形態は、前記係止解除手段は、前記保持具本体内に配設されて前記柄を深く押し込んだ際に下向きに移動する押圧部材と前記係止部材から構成され、前記押圧部材の下端及び／又は前記係止部材の上端にテーパー面が形成され、前記押圧部材が深く押し込まれたときに前記係止部材が内向きに移動してこの係止部材の係止爪と前記保持側係止片との係合状態が解除される清掃部材保持具である。 According to a ninth aspect of the present invention, the locking release means includes a pressing member that is disposed in the holder body and moves downward when the handle is pressed deeply, and the locking member. A taper surface is formed at the lower end of the pressing member and / or the upper end of the locking member, and when the pressing member is pressed deeply, the locking member moves inward and the locking claw of the locking member The cleaning member holder is released from the engagement state with the holding-side locking piece.

本発明の第１０の形態は、前記ロック解除状態保持手段は、前記保持片に内向きに突設された左右一対の突片の先端係合面と、前記係止部材の下面先端に設けられた係合用突起から構成され、前記係止状態が解除された後、柄を更に押し込むことにより前記係合用突起が前記先端係合面に係合して一時的にロック解除状態を保持する清掃部材保持具である。 According to a tenth aspect of the present invention, the unlocked state holding means is provided at the tip engaging surfaces of a pair of left and right projecting pieces projecting inwardly on the holding piece, and the lower end tip of the locking member. A cleaning member that is configured to be engaged with the distal end engaging surface by temporarily pushing a handle after the locked state is released and temporarily holds the unlocked state. It is a holding tool.

本発明の第１１の形態は、前記左右一対の係止部材の内側上面にバネ受け部材が載置され、前記押圧部材とこのバネ受け部材との間に、押圧部材を上向きに付勢するスプリングが配設されている清掃部材保持具である。 According to an eleventh aspect of the present invention, a spring receiving member is placed on the inner upper surface of the pair of left and right engaging members, and the spring biases the pressing member upward between the pressing member and the spring receiving member. Is a cleaning member holder.

本発明の第１２の形態は、前記保持片は左右一対設けられてＸ字状に交叉されており、その交叉部がスライド可能に連結され、前記清掃部材上面にはポケット部が形成されていて、前記左右一対の保持片が水平向きになったときに、これら保持片が前記ポケット部に挿入されて前記清掃部材が前記左右一対の保持片に取り付けられるようにした清掃部材保持具である。 In a twelfth aspect of the present invention, the holding pieces are provided in a pair of left and right and are crossed in an X shape, the crossing portions are slidably connected, and a pocket portion is formed on the upper surface of the cleaning member. The cleaning member holder is configured such that, when the pair of left and right holding pieces are horizontally oriented, the holding pieces are inserted into the pocket portion and the cleaning member is attached to the pair of left and right holding pieces.

本発明の第１３の形態は、前記一対の保持片における外側の保持片には、その保持具本体側両端部に、保持具本体に穿設された枢支孔に入り込む外向き枢支軸部が設けられると共に、長手方向略中央に内向き突部が設けられており、内側の保持片の保持具本体側両端部に、前記保持具本体に突設された支持片に穿設された枢支孔に入り込む内向き枢支軸部が設けられ、前記内側の保持片に長手方向略中央部から保持具本体側に向けて形成され前記外側の保持片の内向き突部がスライド可能に入り込む長溝が設けられている清掃部材保持具である。 According to a thirteenth aspect of the present invention, the outer holding shaft on the outer side of the pair of holding pieces has outward pivot shaft portions that enter pivot support holes formed in the holder body at both ends of the holder body. At the center of the longitudinal direction and provided with inward protrusions at both ends of the inner holding piece on the holder main body side, and pivots formed in support pieces protruding from the holder main body. An inward pivot shaft that enters the support hole is provided, and the inner holding piece is formed from a substantially central portion in the longitudinal direction toward the holder main body, and the inward protrusion of the outer holding piece is slidably inserted. The cleaning member holder is provided with a long groove.

本発明の第１の形態によれば、保持片を清掃部材のポケット部に差し込んだ状態で柄を浅く押し込んだときに、保持具本体に保持片が係止手段で水平向きにロックされるので、清掃部材を保持具本体に装着するときに、手を汚したりすることはない。また、保持具本体に保持片が装着された状態で、柄を深く押し込むことにより前記ロック状態が解除されて保持片が垂下可能になる。このことにより、清掃部材を保持具本体から取り外すときに、清掃部材と保持具本体に手を触れることがなく、手を汚すことが全く無くなる。また、柄を浅く押し込んだり深く押し込んだりするだけで、保持具本体に清掃部材を装着したり保持具本体から清掃部材を取り外すことができるので、保持具本体への清掃部材の着脱を簡単に行うことができる。特に、押込方向規制手段により柄を垂直方向又は略垂直方向から押すときに限って該柄の押込操作が許容される。つまり、実際に柄を斜め方向から押して床などを清掃する際に、柄の押込操作はできないから、不用意に前記ロック状態が解除されて保持片から清掃部材が離脱するおそれはない。清掃部材としては、基布に多数のパイルを植成したモップ、基体下面にスポンジを取り付けたものや基体下面にブラシを取り付けたものなどがある。これらいずれの清掃部材にも本発明は適用できる。また、清掃用布体（織布、編布、不織布など）の上面にポケット部を形成することにより、容易にこの発明を適用することができる。 According to the first aspect of the present invention, when the holding piece is inserted into the pocket portion of the cleaning member and the handle is pushed shallowly, the holding piece is locked in the horizontal direction by the locking means on the holder body. When attaching the cleaning member to the holder body, the hands are not soiled. Further, when the holding piece is mounted on the holder main body, the locked state is released by pushing the handle deeply, and the holding piece can be suspended. Thus, when removing the cleaning member from the holder main body, the cleaning member and the holder main body are not touched, and the hands are not soiled at all. In addition, the cleaning member can be attached to or removed from the holder body simply by pushing the handle shallowly or deeply, so that the cleaning member can be easily attached to and detached from the holder body. be able to. In particular, the pushing operation of the handle is allowed only when the handle is pushed from the vertical direction or the substantially vertical direction by the pushing direction restricting means. That is, when the floor or the like is actually cleaned by pushing the handle diagonally, the handle cannot be pushed in, so there is no possibility that the locked state is inadvertently released and the cleaning member is detached from the holding piece. Examples of the cleaning member include a mop in which a large number of piles are planted on a base cloth, a sponge attached to the lower surface of the base, and a brush attached to the lower surface of the base. The present invention can be applied to any of these cleaning members. Further, the present invention can be easily applied by forming a pocket portion on the upper surface of a cleaning fabric (woven fabric, knitted fabric, nonwoven fabric, etc.).

なお、保持片としては、保持具本体に枢着された垂下可能な一本の保持片でも、保持具本体の左右に枢着された垂下可能な左右一対の保持片でもよい。垂下可能な一本の保持片の場合には、清掃部材上面の左右にポケット部を形成し、水平固定された垂下不能な保持片を一方のポケット部に挿入し、垂下可能な保持片を他方のポケット部に挿入する。一本の保持片を柄の押込操作だけで垂下可能にすれば、清掃部材を着脱できる。また、垂下可能な左右一対の保持片の場合には、清掃部材上面の左右両端にポケット部を形成して、それぞれの保持片の先端部を左右両端のポケット部に挿入して清掃部材を保持具本体に装着することができる。このように、垂下可能な保持片が１本でも２本でも、この発明を適用することが可能である。 The holding piece may be a single holding piece pivotable on the holder body or a pair of left and right holding pieces pivoted on the left and right of the holder body. In the case of a single holding piece that can be suspended, pockets are formed on the left and right sides of the upper surface of the cleaning member, a horizontally fixed non-suspendable holding piece is inserted into one pocket, and the holding piece that can be suspended is Insert it into the pocket. If one holding piece can be suspended only by pushing the handle, the cleaning member can be attached and detached. In addition, in the case of a pair of left and right holding pieces that can hang down, pocket portions are formed at both the left and right ends of the upper surface of the cleaning member, and the tip portions of the respective holding pieces are inserted into the pocket portions at both the left and right ends to hold the cleaning member. Can be attached to the tool body. As described above, the present invention can be applied to one or two holding pieces that can be suspended.

本発明の第２の形態によれば、ジョイントを介して柄を垂直にした状態で押し込みしたときは、例えばジョイント側に設けた突起が前記治具本体の凸状部に形成した縦溝状部に嵌合して、前記押し込み力が伝達されるが、実際に柄を傾けて治具本体を押しながら清掃している場合は、前記凸状部が縦溝状部に嵌合しないので、押込力が押圧部材に伝達されるとことはない。この場合は、突起と縦溝状部とにより、押込方向規制手段を簡単に構成することができる。なお、突起を治具本体の凸状部側に設け、縦溝状部をジョイント側に設けても同様の作用効果が発揮される。 According to the second aspect of the present invention, when the handle is pushed in through a joint in a vertical state, for example, a projection provided on the joint side is formed in a longitudinal groove-like portion formed on the convex portion of the jig body. The push-in force is transmitted to the fitting, but when the cleaning is carried out while actually tilting the handle and pushing the jig body, the convex part does not fit into the vertical groove-like part. No force is transmitted to the pressing member. In this case, the pushing direction restricting means can be easily configured by the protrusion and the longitudinal groove-shaped portion. Even if the protrusion is provided on the convex portion side of the jig body and the vertical groove portion is provided on the joint side, the same effect can be obtained.

本発明の第３の形態によれば、前記ジョイントにおける下部軸受部の軸方向の両側に前記突起が一体形成され、前記凸状部における互いの対向面に該突起に嵌合可能な縦溝状部が形成されるから、前記下部軸受部の好適な強度を保持することができる。即ち、前記下部軸受部に縦溝状部を形成することにより、この下部軸受部の強度が低下することがなく、前記ジョイントと保持部本体の好適な連結強度を付与することができる。従って、耐久性がより一層向上し、長期間に亘り清掃部材の着脱を行うことができる。 According to the third aspect of the present invention, the protrusions are integrally formed on both axial sides of the lower bearing portion of the joint, and the longitudinal groove shape that can be fitted to the protrusions on the opposing surfaces of the convex portion. Since the portion is formed, a suitable strength of the lower bearing portion can be maintained. That is, by forming a longitudinal groove portion in the lower bearing portion, the strength of the lower bearing portion is not lowered, and a suitable connection strength between the joint and the holding portion main body can be provided. Accordingly, the durability is further improved, and the cleaning member can be attached and detached over a long period of time.

本発明の第４の形態によれば、前記一対の軸受部材間に前記押圧突出部の両側面を圧接状態で挟入して前記軸受部材の軸孔に前記凸状軸部を嵌合させ、前記ジョイントが前記押圧突出部から圧接摩擦を受けながら回動するから、所定の力が付与された場合に前記保持具本体に対するジョイントの角度が変化し、清掃時又は移動時における前記保持具本体の不安定な回動を防止することができる。従って、前記清掃部材を好適な押圧で床面等に接触させて清掃することができる。 According to the fourth aspect of the present invention, the both side surfaces of the pressing protrusion are sandwiched between the pair of bearing members in a pressure contact state, and the convex shaft portion is fitted into the shaft hole of the bearing member, Since the joint rotates while receiving pressure friction from the pressing protrusion, the angle of the joint with respect to the holder body changes when a predetermined force is applied, and the holder body changes during cleaning or movement. Unstable rotation can be prevented. Therefore, the cleaning member can be cleaned by contacting the floor surface or the like with a suitable pressure.

本発明の第５の形態によれば、係止解除手段に備えられたロック解除保持手段によって、ロック解除状態が保持されることにより、柄を持ち上げないときには、ロック解除状態でも保持具本体に対して保持片を水平向きに保持できる。このことにより、保持片を水平向きにしたままでも、ロック解除状態からロック状態に逆戻りすることを防げる。柄を持ち上げることにより、保持片と清掃部材の自重によって保持片が垂下状態になり、保持具本体から清掃部材を簡単に取り外しすることができる。従って、保持具本体と清掃部材に手を触れることがないので、手を汚すことが全くない。 According to the fifth aspect of the present invention, when the unlocking state is held by the unlocking holding means provided in the unlocking means, when the handle is not lifted, the unlocking state can be maintained with respect to the holder body even in the unlocking state. The holding piece can be held horizontally. Accordingly, it is possible to prevent the lock from being released back to the locked state even when the holding piece is horizontally oriented. By lifting the handle, the holding piece is suspended by the weight of the holding piece and the cleaning member, and the cleaning member can be easily removed from the holder body. Therefore, the hand does not get dirty because the holder body and the cleaning member are not touched.

本発明の第６の形態によれば、係止手段が、保持片に内向き側に突出して設けられた左右一対の保持側係止片と、保持具本体側に配設され係止爪を有する左右一対の係止手段とからなるので、構造を簡単化することができる。また、係止手段の係止爪が保持側係止片の下側に入り込んで確実に係合する。このことにより、この係合状態が不用意に外れることがなく、確実に保持片を水平向きにロックした状態を保つことができる。従って、清掃するときに清掃部材が保持具本体から不用意に外れることがなく、清掃が行い易い。 According to the sixth aspect of the present invention, the locking means includes a pair of left and right holding side locking pieces that are provided on the holding piece so as to protrude inward, and a locking claw that is provided on the holder body side. Since it comprises a pair of left and right locking means, the structure can be simplified. Further, the locking claw of the locking means enters the lower side of the holding side locking piece and securely engages. As a result, the engagement state is not inadvertently released, and the state in which the holding piece is locked in the horizontal direction can be reliably maintained. Therefore, the cleaning member is not inadvertently detached from the holder body when cleaning, and cleaning is easy.

本発明の第７の形態によれば、保持側係止片のテーパー面が係止部材の係止爪のテーパー面に沿って移動し、互いのテーパー面の頂点を過ぎた位置で係止爪の上面が保持側係止片の下面に入り込むので、その動作をスムーズにできる。従って、柄を浅く押し込む際に、強い力を必要とせず軽い力で押し込むことができる。また、係止爪の上面が保持側係止片の下面にいりこんでロックされるので、このロック状態が清掃時に外れることがない。特に、女性や子供などが清掃する場合でも、柄を軽い力で楽に押し込んで保持片を水平向きにロックして清掃部材を保持具本体に装着することがことができる。これとともに、このロック状態を外れることなく確実に保持でき清掃を簡単に行うことができる。 According to the seventh aspect of the present invention, the locking claw is moved at the position where the tapered surface of the holding side locking piece moves along the tapered surface of the locking claw of the locking member and passes the apex of each taper surface. Since the upper surface of the material enters the lower surface of the holding-side locking piece, the operation can be performed smoothly. Accordingly, when the handle is pushed in shallowly, it can be pushed in with a light force without requiring a strong force. In addition, since the upper surface of the locking claw is locked by being brought into contact with the lower surface of the holding-side locking piece, this locked state does not come off during cleaning. In particular, even when a woman or a child cleans, the cleaning member can be attached to the holder body by pushing the handle with a light force and locking the holding piece horizontally. At the same time, the locked state can be reliably held without coming off and cleaning can be easily performed.

本発明の第８の形態によれば、左右一対の係止部材の両側端から外側に延設された弾性部で、左右一対の係止部材を弾発状態で内外移動可能（開閉可能）とする構造なので、他の弾性部材を必要とすることがなく構造を簡単化することができる。また、部品点数を少なくすることができる。更に、弾性部が左右一対の係止部材と一体に形成されているので、構造を強化することができる。また、左右一対の係止部材の開閉を確実に且つスムーズに行うことができる。この弾性部は略Ｕ字形や略円弧形状に形成することにより、前記弾発状態を有効に発現できる。 According to the eighth aspect of the present invention, the pair of left and right locking members can be moved inward and outward (openable and closable) in an elastic state by the elastic portions extending outward from both side ends of the pair of left and right locking members. Therefore, the structure can be simplified without the need for another elastic member. In addition, the number of parts can be reduced. Furthermore, since the elastic portion is formed integrally with the pair of left and right engaging members, the structure can be strengthened. In addition, the pair of left and right engaging members can be opened and closed reliably and smoothly. By forming the elastic portion into a substantially U shape or a substantially arc shape, the elastic state can be effectively expressed.

本発明の第９の形態によれば、柄を深く押し込んだ際に、押圧部材の下端及び係止部材の上端のテーパー面に沿って係止部材をスムーズに内向きに移動することができる。また、係止部材の内向きの移動でこの係止部材の係止爪と保持側係止片との係合状態が解除されるので、柄を深く押し込むことによりこの係合状態の解除を簡単に行うことができる。このテーパー面は、押圧部材の下端又は係止部材の上端のいずれか一方に形成して、他方は板状、棒状や略半球状等の端部としてもよい。また、押圧部材の下端と係止部材の上端の両方にテーパー面を形成して、これら両テーパー面が互いに接して係止部材が内向きに移動するように構成してもよい。 According to the ninth aspect of the present invention, when the handle is pushed deeply, the locking member can be smoothly moved inward along the tapered surfaces of the lower end of the pressing member and the upper end of the locking member. Further, since the engagement state between the locking claw of the locking member and the holding side locking piece is released by the inward movement of the locking member, the engagement state can be easily released by pushing the handle deeply. Can be done. The tapered surface may be formed on either the lower end of the pressing member or the upper end of the locking member, and the other may be a plate, rod, or substantially hemispherical end. Further, a tapered surface may be formed on both the lower end of the pressing member and the upper end of the locking member, and both the tapered surfaces may be in contact with each other so that the locking member moves inward.

本発明の第１０の形態によれば、保持片における左右一対の突片の先端係合面と係止部材の下面の係合用突起が係合するので、別部材を用いずにその構造を簡単化できる。柄を更に押し込むだけで係合用突起と先端係合面を係合するので、解除状態を保持する操作を簡単に行うことができる。また、この係合によって、保持片が水平向きに保持されていても元のロック状態に戻らないようにでき、誤動作を防ぐことができる。更に、柄を持ち上げることにより、このロック解除状態保持から保持片と清掃部材の自重によって保持片を簡単に垂下できる。 According to the tenth aspect of the present invention, since the front end engaging surfaces of the pair of left and right projecting pieces on the holding piece engage with the engaging projections on the lower surface of the locking member, the structure can be simplified without using a separate member. Can be Since the engaging protrusion and the tip engaging surface are engaged by simply pushing the handle further, the operation of maintaining the released state can be easily performed. Further, this engagement can prevent the holding piece from returning to the original locked state even if it is held in a horizontal direction, thereby preventing a malfunction. Further, by lifting the handle, the holding piece can be easily suspended from the unlocked state by the weight of the holding piece and the cleaning member.

本発明の第１１の形態によれば、バネ受け部材と押圧部材との間にスプリングを配設したので、押圧部材をこのスプリングで自動的に上向きに付勢移動でき、押圧部材を元の位置に自動的に復帰させることができる。また、押圧部材を押し込むときに、弾発力を持って押し込むことができるので、柄を持つ手に心地よい反動を感じながら押し込むことができる。 According to the eleventh aspect of the present invention, since the spring is disposed between the spring receiving member and the pressing member, the pressing member can be automatically urged and moved upward by this spring, and the pressing member is moved to the original position. Can be automatically restored. Moreover, since it can push in with a resilient force when pushing in a press member, it can push in feeling a comfortable reaction to the hand with a handle.

本発明の第１２の形態によれば、左右一対の保持片をＸ字状に交叉したので、これら左右一対の保持片を容易に垂下したり水平向きにしたりできる。また、左右一対の保持片を備えている場合、清掃部材のポケット部は、清掃部材の左右両端に設ければよい。このポケット部の各々に左右一対の保持片の各先端部付近を差し込むことによって、清掃部材が保持具本体に装着されるので、清掃部材の装着状態が安定した状態となり、不用意に清掃部材が外れない利点がある。 According to the twelfth aspect of the present invention, since the pair of left and right holding pieces are crossed in an X shape, the pair of left and right holding pieces can be easily hung or horizontally oriented. Moreover, what is necessary is just to provide the pocket part of the cleaning member in the right-and-left both ends of a cleaning member, when the left-right paired holding piece is provided. By inserting the vicinity of the tip of each of the pair of left and right holding pieces into each of the pocket portions, the cleaning member is attached to the holder main body, so that the attachment state of the cleaning member becomes stable, and the cleaning member is inadvertently There is an advantage not to come off.

本発明の第１３の発明によれば、各保持片が保持具本体の枢支孔で回動自在に枢着されるようにしたので、その構造を簡単化できるとともに、各保持片の垂下動作（回動動作）をスムーズにできる。また、内側の保持片に形成された長溝に外側の保持片の内向き突部がスライド可能に入り込んでいるので、両保持片の垂下動作をスムーズに行うことができる。従って、清掃部材のポケット部への保持片の装着を簡単且つ確実に行うことができ、清掃時に清掃部材が保持具本体から離脱することを防ぐことができて清掃を行い易い。 According to the thirteenth aspect of the present invention, since each holding piece is pivotally mounted in the pivot hole of the holder body, the structure can be simplified and the hanging operation of each holding piece is performed. (Rotating motion) can be made smooth. In addition, since the inward protrusions of the outer holding pieces are slidably inserted into the long grooves formed in the inner holding pieces, the hanging operation of both holding pieces can be performed smoothly. Accordingly, it is possible to easily and reliably attach the holding piece to the pocket portion of the cleaning member, and it is possible to prevent the cleaning member from being detached from the holder main body during cleaning, and it is easy to perform cleaning.

以下、この発明に係る清掃部材保持具の実施の形態を図面に従って説明する。 Embodiments of a cleaning member holder according to the present invention will be described below with reference to the drawings.

図１は、この発明の実施形態の清掃部材保持具にモップからなる清掃部材を装着した状態の斜視図である。図１に示すように、この実施形態の清掃部材保持具１は、保持具本体２に左右一対の保持片３、４が水平向きにロックされている。基布５に多数のパイル６が植成されたモップからなる清掃部材７の上面における左右のポケット部８、８に、水平向きにロックされた状態で左右一対の保持片３、４が挿入されている。保持具本体２にはその中央部に左右一対の取付用凸状部２ａ、２ａが上向きに突設されていて、これら取付用凸状部２ａ、２ａの間に回動自在にジョイント９が取り付けられている。このジョイント９の上端に柄１０の二股状下部１０ａが回動自在に取り付けられていて、柄１０は前後左右に傾倒できるように構成されている。図１の状態で作業員が柄１０を持って清掃部材７のパイル６を床面などに押し付けて清掃する。 FIG. 1 is a perspective view of a state in which a cleaning member made of mop is mounted on a cleaning member holder according to an embodiment of the present invention. As shown in FIG. 1, in the cleaning member holder 1 of this embodiment, a pair of left and right holding pieces 3, 4 are locked in a horizontal direction on a holder body 2. A pair of left and right holding pieces 3, 4 are inserted into the left and right pocket portions 8, 8 on the upper surface of the cleaning member 7 made of a mop in which a large number of piles 6 are planted on the base cloth 5 in a state of being horizontally locked. ing. The holder body 2 has a pair of left and right mounting convex portions 2a, 2a protruding upward at the center thereof, and a joint 9 is rotatably mounted between the mounting convex portions 2a, 2a. It has been. A bifurcated lower portion 10a of the handle 10 is rotatably attached to the upper end of the joint 9 so that the handle 10 can be tilted forward, backward, left and right. In the state of FIG. 1, the worker holds the handle 10 and presses the pile 6 of the cleaning member 7 against the floor or the like to clean it.

図２は、実施形態の清掃部材保持具から清掃部材を取り外した状態の斜視図である。図２に示すように、図１の状態から柄１０を深く押し込むと係止手段によるロック状態が解除されて、清掃部材７の自重により左右一対の保持片３、４がＸ字形に垂下される。これにより、保持片３、４が清掃部材７のポケット部８、８から離脱して清掃部材保持具１から清掃部材７が取り外される。左右一対の保持片３、４は先端のポケット挿入片部１１、１２と前後の板状腕部１３、１４とでそれぞれ構成されている。後述するが、左右一対の保持片３、４の板状腕部１３、１４はその端部が保持具本体２の前後縁に枢支されていると共に、内側の保持片３の板状腕部１３の外側面に所定長さ形成された長溝１５、１５に、外側の保持片４の板状腕部１４に内向きに突設された内向突部１６、１６がスライド可能に入り込んでいる。 Drawing 2 is a perspective view in the state where a cleaning member was removed from a cleaning member holder of an embodiment. As shown in FIG. 2, when the handle 10 is pushed deeply from the state of FIG. 1, the locked state by the locking means is released, and the pair of left and right holding pieces 3, 4 are suspended in an X shape by the weight of the cleaning member 7. . As a result, the holding pieces 3 and 4 are detached from the pocket portions 8 and 8 of the cleaning member 7, and the cleaning member 7 is removed from the cleaning member holder 1. The pair of left and right holding pieces 3, 4 is composed of pocket insertion piece portions 11, 12 at the tip and plate-like arm portions 13, 14 at the front and rear. As will be described later, the plate-like arm portions 13 and 14 of the pair of left and right holding pieces 3 and 4 are pivotally supported at the front and rear edges of the holder body 2 and the plate-like arm portions of the inner holding piece 3. Inwardly protruding portions 16, 16 projecting inwardly on the plate-like arm portion 14 of the outer holding piece 4 are slidably inserted into long grooves 15, 15 having a predetermined length formed on the outer surface of 13.

図３は、左右一対の保持片が水平向きにロックされた状態の清掃部材保持具の正面図である。図３に示すように、清掃部材保持具１は、左右一対の保持片３、４が水平向きにロック状態で保持されるようになっている。このとき、左右一対の保持片３、４のポケット挿入片１１、１２は保持具本体２の左右端から突出され、板状腕部１３、１４は保持具本体２内に収容されて外部に露出しない状態になっている。 FIG. 3 is a front view of the cleaning member holder with the pair of left and right holding pieces locked in a horizontal direction. As shown in FIG. 3, the cleaning member holder 1 is configured such that a pair of left and right holding pieces 3 and 4 are held in a locked state in a horizontal direction. At this time, the pocket insertion pieces 11 and 12 of the pair of left and right holding pieces 3 and 4 protrude from the left and right ends of the holder body 2, and the plate-like arm portions 13 and 14 are accommodated in the holder body 2 and exposed to the outside. It is in a state that does not.

図４は図３の状態から保持片を垂下した状態の清掃部材保持具の正面図である。図４に示すように、左右一対の保持片３、４はロック状態が解除されると、Ｘ字形に垂下される。左右一対の保持片３、４の板状腕部１３、１４の端部は保持具本体２に枢支されている。また、前述したように、内側の保持片３の板状腕部１３の外側面に所定長さ形成された長溝１５、１５に、外側の保持片４の板状腕部１４に内向きに突設された内向突部１６、１６がスライド可能に入り込んでいる。 FIG. 4 is a front view of the cleaning member holder in a state where the holding piece is suspended from the state of FIG. 3. As shown in FIG. 4, the pair of left and right holding pieces 3, 4 hang down in an X shape when the locked state is released. The ends of the plate-like arm portions 13 and 14 of the pair of left and right holding pieces 3 and 4 are pivotally supported by the holder body 2. Further, as described above, the long grooves 15, 15 formed on the outer surface of the plate-like arm portion 13 of the inner holding piece 3 have a predetermined length and project inward to the plate-like arm portion 14 of the outer holding piece 4. The provided inward projections 16 and 16 are slidably inserted.

図５は、清掃部材保持具における保持具本体の裏面図である。図５に示すように、保持具本体２の前後側壁部の一端部には枢支孔２ｂ、２ｂが穿設されており、左右側壁部の他端部には支持片２ｃ、２ｃが内向きに突設されていて、これらの支持片２ｃ、２ｃに枢支孔２ｄ、２ｄが穿設されている。また、保持具本体２の左右側壁部には、両保持片３、４の板状腕部１３、１４が入り込む切溝２ｅ、２ｆが形成されている。 FIG. 5 is a rear view of the holder body in the cleaning member holder. As shown in FIG. 5, pivot holes 2b and 2b are formed at one end of the front and rear side walls of the holder body 2, and support pieces 2c and 2c are inward at the other end of the left and right side walls. The support pieces 2c and 2c are provided with pivot support holes 2d and 2d. Further, the left and right side wall portions of the holder body 2 are formed with kerfs 2e and 2f into which the plate-like arm portions 13 and 14 of both holding pieces 3 and 4 enter.

図６は、清掃部材保持具における外側の保持片の平面図である。図６に示すように、外側の保持片４の板状腕部１４、１４には、その端部に外向き枢支軸部１７、１７が突設され、略中央位置には内向突部１６、１６が突設されている。 FIG. 6 is a plan view of an outer holding piece in the cleaning member holder. As shown in FIG. 6, the plate-like arm portions 14, 14 of the outer holding piece 4 are provided with outwardly pivoting shaft portions 17, 17 at the ends thereof, and the inwardly protruding portion 16 is provided at a substantially central position. 16 are projected.

図７は、清掃部材保持具における内側の保持片の平面図である。図７に示すように、内側の保持片３の板状腕部１３、１３には、その端部に内向き枢支軸部１８、１８が突設され、外面の所定位置には長溝１５、１５が形成されている。また、板状腕部１３、１３の内面側の所定位置には、一対の保持側係止片１９、１９と一対の突片２０、２０が突設され、突片２０、２０には先端係合面２０ａ、２０ａが形成されている。 FIG. 7 is a plan view of an inner holding piece in the cleaning member holder. As shown in FIG. 7, the plate-like arm portions 13, 13 of the inner holding piece 3 are provided with inwardly pivoting shaft portions 18, 18 at the ends thereof, and the long grooves 15, 15 is formed. In addition, a pair of holding-side locking pieces 19 and 19 and a pair of protruding pieces 20 and 20 protrude from a predetermined position on the inner surface side of the plate-like arm portions 13 and 13. The mating surfaces 20a and 20a are formed.

図８は、図６に示す外側の保持片と図７に示す内側の保持片を組み付けた状態の平面図である。図８に示すように、内側の保持片３と外側の保持片４とを組み付けると、内側の保持片３における板状腕部１３、１３の長溝１５、１５に外側の保持片４における板状腕部１４、１４の内向突部１６、１６がスライド可能に入り込んだ状態となる。 FIG. 8 is a plan view of a state in which the outer holding piece shown in FIG. 6 and the inner holding piece shown in FIG. 7 are assembled. As shown in FIG. 8, when the inner holding piece 3 and the outer holding piece 4 are assembled, the long grooves 15 and 15 of the plate-like arm portions 13 and 13 in the inner holding piece 3 are formed in the plate shape in the outer holding piece 4. The inward projecting portions 16 and 16 of the arm portions 14 and 14 are slidably inserted.

図９は、図８のＡ−Ａ線断面図である。図９に示すように、内側の保持片３における板状腕部の長溝１５、１５に外側の保持片４における板状腕部１４、１４の内向き突部１６、１６が入り込んでいる。これら長溝１５、１５と内向き突部１６、１６との間に若干の隙間がある。また、保持側係止片１９、１９の端部の上面には下広がり状のテーパー面１９ａ、１９ａが形成されている。また、突片２０、２０の先端の板状部分には、その内側に下広がり状のテーパー面２０ｂ、２０ｂが形成されている。 9 is a cross-sectional view taken along line AA in FIG. As shown in FIG. 9, the inward projections 16 and 16 of the plate-like arm portions 14 and 14 of the outer holding piece 4 enter the long grooves 15 and 15 of the plate-like arm portion of the inner holding piece 3. There is a slight gap between the long grooves 15 and 15 and the inward protrusions 16 and 16. Further, tapered surfaces 19 a and 19 a that are spread downward are formed on the upper surfaces of the end portions of the holding-side locking pieces 19 and 19. Further, on the plate-like portion at the tip of the projecting pieces 20 and 20, tapered surfaces 20b and 20b are formed so as to extend downward.

図１０は、図５に示す保持具本体に係止部材を組み込んだ状態の裏面図である。図１０に示すように、一対の係止部材２１、２１は保持具本体２の中央部に組み込まれ、保持具本体２内で内外移動可能に配設されている。この係止部材２１には、その両端から外側に略円弧状の弾性部２２が延設され、この弾性部材２２で一対の係止部材２１、２１が弾発状態で開閉可能（内外移動可能）に構成されている。この係止部材２１、２１は外向きに突出した係止爪２３を有している。 FIG. 10 is a back view of a state in which a locking member is incorporated in the holder body shown in FIG. As shown in FIG. 10, the pair of locking members 21, 21 are incorporated in the central portion of the holder main body 2 and are arranged so as to be movable in and out within the holder main body 2. A substantially arc-shaped elastic portion 22 extends outward from both ends of the locking member 21, and the pair of locking members 21, 21 can be opened and closed in an elastic state by the elastic member 22 (movable in and out). It is configured. The locking members 21 and 21 have locking claws 23 that protrude outward.

図１１は、係止部材を示し、（１１Ａ）はその正面図、（１１Ｂ）はその裏面図、（１１Ｃ）は（１１Ｂ）のＢ−Ｂ線断面図である。（１１Ａ）、（１１Ｂ）、（１１Ｃ）に示すように、係止部材２１、２１は上記した係止爪２３を有し、この係止爪２３には、上側向きに傾斜するテーパー面２３ａが形成されている。また、係止部材２１、２１の下面には凹部２４が形成され、その先端に係合用突起２５が設けられている。また、この係合用突起２５には内側に傾斜するテーパー面２５ａが形成されている。更に、係止部材２１、２１の上端には上側内向きのテーパー面２１ａが形成されている。 FIG. 11 shows a locking member, (11A) is a front view thereof, (11B) is a rear view thereof, and (11C) is a sectional view taken along line BB of (11B). As shown in (11A), (11B), and (11C), the locking members 21 and 21 have the locking claw 23 described above, and the locking claw 23 has a tapered surface 23a inclined upward. Is formed. Moreover, the recessed part 24 is formed in the lower surface of the locking members 21 and 21, and the protrusion 25 for engagement is provided in the front-end | tip. Further, the engaging protrusion 25 is formed with a tapered surface 25a inclined inward. Further, an upper inwardly tapered surface 21 a is formed at the upper ends of the locking members 21, 21.

図１２は、左右一対の保持片が水平向きにロックされた状態の清掃部材保持具の裏面図である。図１２に示すように、左右一対の保持片３、４の板状腕部１３、１４は、保持具本体２の外側寄り位置に配設され、係止部材２１、２１はその内側に組み付けられるようになっている。左右一対の保持片３、４のポケット挿入片部１１、１２の裏面側には、補強用の縁部１１ａ、１２ａが設けられている。 FIG. 12 is a rear view of the cleaning member holder with the pair of left and right holding pieces locked in the horizontal direction. As shown in FIG. 12, the plate-like arm portions 13 and 14 of the pair of left and right holding pieces 3 and 4 are disposed on the outer side of the holder body 2, and the locking members 21 and 21 are assembled on the inner side. It is like that. Reinforcing edges 11a and 12a are provided on the back side of the pocket insertion pieces 11 and 12 of the pair of left and right holding pieces 3 and 4, respectively.

図１３は、左右一対の保持片が係止手段でロックされて水平向きに保持されている清掃部材保持具の縦断面図である。図１３に示すように、保持具本体２内の上部には略コ字形の押圧部材２６が配設されており、この押圧部材２６の両袖部の下端内側にはテーパー面２６ａ、２６ａが形成されている。このテーパー面２６ａ、２６ａは、一対の係止部材２１、２１における上端のテーパー面２１ａ、２１ａと向き合っている。一対の係止部材２１、２１の内側上面にはバネ受け部材２７が載置され、押圧部材２６とこのバネ受部材２７との間に、押圧部材２６を上向きに付勢するスプリング２８が配設されている。 FIG. 13 is a vertical cross-sectional view of the cleaning member holder in which a pair of left and right holding pieces is locked by a locking means and held in a horizontal direction. As shown in FIG. 13, a substantially U-shaped pressing member 26 is disposed in the upper portion of the holder main body 2, and tapered surfaces 26 a and 26 a are formed on the lower end inside both sleeve portions of the pressing member 26. Has been. The tapered surfaces 26a, 26a face the tapered surfaces 21a, 21a at the upper ends of the pair of locking members 21, 21. A spring receiving member 27 is placed on the inner upper surface of the pair of locking members 21, 21, and a spring 28 that biases the pressing member 26 upward is disposed between the pressing member 26 and the spring receiving member 27. Has been.

また、押圧部材２６には上向きに押圧突出部２６ｂが設けられ、この押圧突出部２６ｂにジョイント９の回転軸２９の下端が接している。押圧部材２６の上面の円弧面２６ｃにはジョイント９の下面が接していて、柄１０を押し込むことによりジョイント９が押し込まれて押圧部材２６が下向きに押し込まれるように構成されている。 Further, the pressing member 26 is provided with a pressing protrusion 26b upward, and the lower end of the rotation shaft 29 of the joint 9 is in contact with the pressing protrusion 26b. The lower surface of the joint 9 is in contact with the circular arc surface 26c on the upper surface of the pressing member 26, and the joint 9 is pressed by pressing the handle 10 so that the pressing member 26 is pressed downward.

また、保持具本体２の開孔部２ｇの孔縁には、下側から上側に向けて縦溝２ｈが形成され、この縦溝２ｈの上端は水平縁２ｉに形成されている。一方、押圧部材２６の左右両端には、縦溝２ｈに入り込んで水平縁２ｉで係止される係止突起２６ｄが設けられ、この係止突起２６ｄは押圧部材２６が下側に向けて押し込まれるときに縦溝２ｈにガイドされて移動される。図１３の状態は、一対の係止部材２１、２１の係止爪２３、２３が内側の保持片３における保持側係止片１９、１９の下側に入り込んで係合されている。これにより、保持片３、４が水平向きにロックされた状態となっている。尚、保持片３の保持側係止片１９、１９と係止爪２３を有する一対の係止部材２１、２１とで係止手段３０が構成されている。 Further, a vertical groove 2h is formed from the lower side toward the upper side at the hole edge of the opening portion 2g of the holder body 2, and the upper end of the vertical groove 2h is formed at the horizontal edge 2i. On the other hand, the left and right ends of the pressing member 26 are provided with locking protrusions 26d that enter the vertical groove 2h and are locked by the horizontal edge 2i. The locking protrusions 26d are pushed toward the lower side of the pressing member 26. Sometimes it is guided and moved by the vertical groove 2h. In the state of FIG. 13, the locking claws 23, 23 of the pair of locking members 21, 21 enter the lower side of the holding side locking pieces 19, 19 in the inner holding piece 3 and are engaged. Thus, the holding pieces 3 and 4 are locked in the horizontal direction. The holding means 30 includes the holding-side locking pieces 19 and 19 of the holding piece 3 and the pair of locking members 21 and 21 having the locking claws 23.

図１４は、図１３の状態から柄を若干押し込んだ状態の清掃部材保持具の縦断面図である。図１４に示すように、柄１０を押し込むとジョイント９が押し込まれ、押圧部材２６が下向きに移動する。この押圧部材２６における両袖部の下端のテーパー面２６ａ、２６ａと係止部材２１、２１のテーパー面２１ａ、２１ａが接する。これによって、押圧部材２６のテーパー面２６ａ、２６ａで係止部材２１、２１のテーパー面２１ａ、２１ａが押され係止部材２１、２１が内側に移動する。 FIG. 14 is a longitudinal sectional view of the cleaning member holder with the handle slightly pushed in from the state of FIG. As shown in FIG. 14, when the handle 10 is pushed in, the joint 9 is pushed in and the pressing member 26 moves downward. The tapered surfaces 26a, 26a at the lower ends of both sleeve portions of the pressing member 26 are in contact with the tapered surfaces 21a, 21a of the locking members 21, 21. Accordingly, the tapered surfaces 21a, 21a of the locking members 21, 21 are pushed by the tapered surfaces 26a, 26a of the pressing member 26, and the locking members 21, 21 are moved inward.

図１５は、図１４の状態から柄を更に押し込んで係止手段のロック状態を解除し、ロック解除状態保持手段でロック解除状態を保持した状態の清掃部材保持具の縦断面図である。図１５に示すように、押圧部材２６が更に押し込まれると、係止部材２１、２１の係止爪２３、２３と内側の保持片３の保持側係止片１９、１９の係止が解かれて係止手段３０によるロックが解除される。尚、押圧部材２６と係止部材２１、２１で係止解除手段３１が構成されている。ロックが解除された後に、押圧部材２６が更に押し込まれ、係止部材２１、２１の凹部２４、２４内に内側の保持片３の突片２０、２０が入り込む。このとき、突片２０，２０の先端係合面２０ａ、２０ａと係合用突起２５，２５とが係合してロック解除状態が一時的に保持される。なお、突片２０，２０の先端係合面２０ａ、２０ａと係合用突起２５，２５でロック解除状態保持手段３２が構成されている。 FIG. 15 is a longitudinal sectional view of the cleaning member holder in a state where the handle is further pushed in from the state of FIG. 14 to release the locked state of the locking means and the unlocked state holding means holds the unlocked state. As shown in FIG. 15, when the pressing member 26 is further pushed, the locking claws 23 and 23 of the locking members 21 and 21 and the holding side locking pieces 19 and 19 of the inner holding piece 3 are unlocked. Thus, the lock by the locking means 30 is released. The pressing member 26 and the locking members 21 and 21 constitute a locking release means 31. After the lock is released, the pressing member 26 is further pushed in, and the protruding pieces 20, 20 of the inner holding piece 3 enter the recesses 24, 24 of the locking members 21, 21. At this time, the distal end engaging surfaces 20a, 20a of the projecting pieces 20, 20 and the engaging projections 25, 25 are engaged, and the unlocked state is temporarily held. The tip engagement surfaces 20a, 20a of the protrusions 20, 20 and the engagement protrusions 25, 25 constitute the unlocked state holding means 32.

図１６は、図１５の状態から左右一対の保持片が垂下し始める状態の清掃部材保持具の縦断面図である。図１６に示すように、柄１０を持ち上げると保持片３，４に装着された清掃部材７の自重によりロック解除状態が保持された状態から、保持片３、４が下側に向けて垂下し始め、保持片３、４から清掃部材７が取り外される。なお、図１４、図１５、図１６において、柄１０は深く押し込まれている。 FIG. 16 is a longitudinal sectional view of the cleaning member holder in a state where the pair of left and right holding pieces starts to hang down from the state of FIG. 15. As shown in FIG. 16, when the handle 10 is lifted, the holding pieces 3, 4 hang downward from the unlocked state held by the weight of the cleaning member 7 attached to the holding pieces 3, 4. First, the cleaning member 7 is removed from the holding pieces 3 and 4. 14, 15, and 16, the handle 10 is pushed deeply.

図１７は、柄を若干押し込んで左右一対の保持片を上向きに押し上げる状態の清掃部材保持具の縦断面図である。図１７に示すように、保持片３，４が垂下した状態で柄１０を押し込むと、清掃部材からの反力で保持片３、４が上向きに押し上げられる。 FIG. 17 is a longitudinal sectional view of the cleaning member holder in a state where the handle is pushed in slightly and the pair of left and right holding pieces are pushed upward. As shown in FIG. 17, when the handle 10 is pushed in with the holding pieces 3 and 4 hanging down, the holding pieces 3 and 4 are pushed upward by a reaction force from the cleaning member.

図１８は、図１７の状態から柄を更に押し込んで左右一対の保持片を更に上向きに押し上げた状態の清掃部材保持具の縦断面図である。図１８に示すように、保持片３、４が上向きに移動、即ち保持具本体２が下向きに移動すると、係止部材２１、２１の係止爪２３、２３のテーパー面２３ａ、２３ａに内側の保持片３における保持側係止片１９、１９のテーパー面１９ａ、１９ａが当接する。 FIG. 18 is a longitudinal sectional view of the cleaning member holder in a state where the handle is further pushed in from the state of FIG. 17 and the pair of left and right holding pieces are pushed upward further. As shown in FIG. 18, when the holding pieces 3 and 4 are moved upward, that is, when the holder body 2 is moved downward, the taper surfaces 23 a and 23 a of the locking claws 23 and 23 of the locking members 21 and 21 are moved to the inner side. The taper surfaces 19a and 19a of the holding-side locking pieces 19 and 19 in the holding piece 3 come into contact with each other.

図１９は図１８の状態から柄を更に押し込んで左右一対の保持片を更に若干押し上げた状態の清掃部材保持具の縦断面図である。図１９に示すように、保持片３、４が更に上向きに移動、即ち保持具本体２が下向きに更に移動すると、保持片３、４における保持側係止片１９、１９のテーパー面１９ａ、１９ａに押されて一対の係止部材２１、２１が内向きに移動する。 FIG. 19 is a longitudinal sectional view of the cleaning member holder in a state where the handle is further pushed in from the state of FIG. 18 and the pair of left and right holding pieces are further pushed up slightly. As shown in FIG. 19, when the holding pieces 3 and 4 are further moved upward, that is, when the holder main body 2 is further moved downward, the tapered surfaces 19 a and 19 a of the holding-side locking pieces 19 and 19 in the holding pieces 3 and 4. The pair of locking members 21 and 21 are moved inwardly by being pushed.

図２０は、図１９の状態から柄を更に押し込んで左右一対の保持片が係止手段で水平向きにロックされた状態の清掃部材保持具の縦断側面図である。図２０に示すように、互いのテーパー面１９ａ、１９ａ及び２３ａ、２３ａの頂部を越すと、係止部材２１、２１の係止爪２３，２３が保持側係止片１９，１９の下側に入り込んで係止状態となり、ロックされる。このとき、清掃部材７のポケット部８、８に保持片３、４のポケット挿入片部１１，１２が挿入されて、清掃部材７が装着された状態となる。なお、図１７〜図２０では、柄１０は浅く押し込まれる。 FIG. 20 is a longitudinal side view of the cleaning member holder in a state where the handle is further pushed in from the state of FIG. 19 and the pair of left and right holding pieces are locked horizontally by the locking means. As shown in FIG. 20, when the tops of the tapered surfaces 19 a, 19 a and 23 a, 23 a are crossed, the locking claws 23, 23 of the locking members 21, 21 are located below the holding side locking pieces 19, 19. It enters into the locked state and is locked. At this time, the pocket insertion pieces 11 and 12 of the holding pieces 3 and 4 are inserted into the pocket portions 8 and 8 of the cleaning member 7, and the cleaning member 7 is mounted. In addition, in FIGS. 17-20, the handle | steering-wheel 10 is pushed in shallowly.

このように、係止状態から柄１０を深く押し込むと清掃部材保持具１から清掃部材７が離脱され、離脱された状態から柄１０を浅く押し込むと清掃部材７が清掃部材保持具１に装着される。なお、この実施形態では、清掃部材７として基布５に複数のパイル６を植成したモップについて説明したが、これに限らず、基体下面にスポンジを取り付けたものや基体下面にブラシを取り付けたもの、清掃面として基布面を利用するものなどの各種の清掃部材に適用できることは勿論である。 Thus, when the handle 10 is pushed deeply from the locked state, the cleaning member 7 is detached from the cleaning member holder 1, and when the handle 10 is pushed shallowly from the detached state, the cleaning member 7 is attached to the cleaning member holder 1. The In this embodiment, the mop in which a plurality of piles 6 are planted on the base cloth 5 as the cleaning member 7 has been described. Needless to say, the present invention can be applied to various cleaning members such as those using a base cloth surface as a cleaning surface.

図２１〜図２３は、この発明の他の実施形態を示し、前記実施形態と同一もしくは相当部所には、同一符号を付してそれらの説明を省略する。図２１〜図２３において、前記柄１０の下端側における二股部１０ａと保持具本体２側とを連結するジョイント９は、ジョイント基部９ａと、ジョイント基部９ａの上面に一体形成された上部軸受部９ｂと、ジョイント基部９ａの下面に一体形成された左右一対の軸受部材９ｄ、９ｄから構成される下部軸受部９ｆとからなる。 21 to 23 show other embodiments of the present invention. The same or corresponding parts as those of the above-mentioned embodiment are denoted by the same reference numerals and the description thereof is omitted. 21 to 23, a joint 9 for connecting the bifurcated portion 10a on the lower end side of the handle 10 and the holder body 2 side includes a joint base portion 9a and an upper bearing portion 9b integrally formed on the upper surface of the joint base portion 9a. And a lower bearing portion 9f formed of a pair of left and right bearing members 9d and 9d integrally formed on the lower surface of the joint base portion 9a.

前記上部軸受部９ｂには、軸孔９ｃが形成されており、この軸孔９ｃは、前記二股部１０ａの股間部１０ｂに上部軸受部９ｂを挿入した際に、該二股部１０ａの各対向面に形成された凸軸１０ｃ、１０ｃに嵌合されるようになっており、また、軸受部材９ｄ、９ｄには、前記軸孔９ｃの軸方向（前後方向）と直交方向（左右方向）へ向いた軸孔９ｅ、９ｅがそれぞれ形成されている。 A shaft hole 9c is formed in the upper bearing portion 9b, and the shaft hole 9c is formed on each facing surface of the bifurcated portion 10a when the upper bearing portion 9b is inserted into the crotch portion 10b of the bifurcated portion 10a. The bearing members 9d and 9d are fitted in the axial direction (front-rear direction) and the orthogonal direction (left-right direction) of the shaft hole 9c. The shaft holes 9e and 9e are formed.

前記ジョイント基部９ａの左右側面には、キー部のような突起５１、５１がそれぞれ一体形成されている。前記ジョイント９を介して柄１０の押込力を受ける押圧部材２６の上面には、前記軸受部材９ｄ、９ｄの軸方向で対向している一対の凸状部２ａ，２ａ間に位置して側面形状が逆Ｕ字形の押圧突出部２６ｂが一体形成されている。 On the left and right side surfaces of the joint base portion 9a, protrusions 51, 51 like a key portion are integrally formed. The upper surface of the pressing member 26 that receives the pressing force of the handle 10 via the joint 9 is positioned between the pair of convex portions 2a and 2a facing each other in the axial direction of the bearing members 9d and 9d. An inverted U-shaped pressing protrusion 26b is integrally formed.

この押圧突出部２６ｂには、左右両側面に突出する凸状軸部４１、４１が設けれている。これら両凸状軸部４１、４１に前記軸受部材９ｄ、９ｄの軸孔９ｅ、９ｅが嵌合されて前記ジョイント９を傾倒可能に枢支・連結してあり、柄１０を押込力は前記ジョイント９を介して押圧部材２６に伝達される。なお、前記軸受部材９ｄ、９ｄを前記押圧部材２６の押圧突出部２６ｂの左右両側面を僅かに圧接させておけば、ジョイント９が前記押圧突出部２６ｂにブラブラすることもない良好な枢支・連結状態が得られる。 The pressing protrusion 26b is provided with convex shaft portions 41 and 41 protruding on both the left and right side surfaces. The shaft holes 9e, 9e of the bearing members 9d, 9d are fitted to the both convex shaft portions 41, 41 so that the joint 9 is pivotally supported and connected so that the handle 10 can be tilted. 9 to the pressing member 26. In addition, if the bearing members 9d and 9d are slightly brought into pressure contact with the left and right side surfaces of the pressing protrusion 26b of the pressing member 26, the joint 9 does not dangle with the pressing protrusion 26b. A connected state is obtained.

前記凸状部２ａ，２ａの各上面には、両者２ａ，２ａの対向面側に開放されたキー溝のような縦溝状部４２、４２がそれぞれ形成されており、これら縦溝状部４２、４２と前記突起５１、５１とにより、前記柄１０を垂直方向から押し込んだときに限って互いに嵌合して押込操作を許容する押込方向規制手段５０が構成されている。 On the upper surfaces of the convex portions 2a, 2a, vertical groove portions 42, 42 such as key grooves opened on opposite sides of the two portions 2a, 2a are formed, respectively. , 42 and the projections 51, 51 constitute a pushing direction restricting means 50 that fits with each other only when the handle 10 is pushed in from the vertical direction and allows the pushing operation.

このような構成の清掃部材保持具１においては、基本的な動作は、前記実施形態と同じである。つまり保持片３、４を清掃部材７のポケット挿入片部１１、１２に差し込んだ状態で柄を浅く押し込んだときに、保持具本体２に保持片３、４が水平向きにロックされ、また、保持具本体２に保持片３、４が装着された状態で、柄１０を深く押し込むことにより前記保持片３、４が垂下可能になり、容易に清掃部材７と保持具本体２から外すことができる。 In the cleaning member holder 1 having such a configuration, the basic operation is the same as that of the above embodiment. That is, when the handle pieces 3 and 4 are inserted into the pocket insertion pieces 11 and 12 of the cleaning member 7 and the handle is pushed shallowly, the holding pieces 3 and 4 are locked in the horizontal direction on the holder body 2, With the holding pieces 3 and 4 attached to the holding body 2, the holding pieces 3 and 4 can be suspended by pushing the handle 10 deeply, and can be easily detached from the cleaning member 7 and the holding body 2. it can.

ところで、実際の清掃作業では、柄１０を図２３に示すように斜めにして該柄１０を押しながら保持具本体２を移動させるから、柄１０の押込方向の規制がないと、前記柄１０から深い（強い）押込力が作用すると、前記保持片３、４の水平状態保持のロックが解除されて、清掃部材７が不用意に外れるおそれがある。 By the way, in the actual cleaning operation, the handle 10 is moved obliquely while pressing the handle 10 as shown in FIG. 23, and therefore, if there is no restriction in the pressing direction of the handle 10, When a deep (strong) pushing force is applied, the holding pieces 3 and 4 are unlocked to hold the horizontal state, and the cleaning member 7 may be removed carelessly.

この点について、この実施形態では、ジョイント９における基部９ａの両側に突設した突起５１、５１と前記治具本体２における凸状部２ａ，２ａに形成した縦溝状部４２、４２により、前記柄１０を垂直方向から押し込んだときに限って前記押込操作を許容する押込方向規制手段５０が構成されているから、柄１０を図２３に示すように斜めにして該柄１０を押して保持具１を移動させながら掃除する際に、柄１０を深く押しても前記突起５１、５１が縦溝状部４２、４２に嵌まらない。従って、前記押圧部材２６が押し込まれないから、前記保持片３、４の水平状態保持のロックが意に反して解除されるのが確実に防止される。 In this embodiment, in this embodiment, the projections 51 and 51 projecting on both sides of the base portion 9a of the joint 9 and the longitudinal groove portions 42 and 42 formed on the convex portions 2a and 2a of the jig body 2 Since the pushing direction restricting means 50 that permits the pushing operation only when the handle 10 is pushed in from the vertical direction is configured, the handle 10 is pushed obliquely as shown in FIG. When the cleaning is performed while moving the protrusions 51 and 51 do not fit into the longitudinal groove portions 42 and 42 even if the handle 10 is pressed deeply. Therefore, since the pressing member 26 is not pushed in, it is reliably prevented that the lock for holding the horizontal state of the holding pieces 3 and 4 is released unexpectedly.

また、保持片３、４を清掃部材７のポケット挿入片部１１、１２に差し込んだ状態で柄１０を垂直方向から押すと、前記突起５１、５１が縦溝状部４２、４２に嵌まるから、前記押込力が押圧部材２６に伝達され、浅い押込で前記保持具本体２に保持片３、４が水平向きにロックされて、清掃部材７が保持片３、４に装着保持される。さらに、深く押せば、保持片３、４が垂下可能になり、そのまま柄１０を持ち上げると、保持片３、４が垂下して清掃部材７を自動的に外すことができる。 Further, when the handle 10 is pushed from the vertical direction with the holding pieces 3 and 4 inserted into the pocket insertion pieces 11 and 12 of the cleaning member 7, the projections 51 and 51 fit into the longitudinal groove portions 42 and 42. The pressing force is transmitted to the pressing member 26, the holding pieces 3, 4 are locked in the horizontal direction on the holder body 2 by shallow pressing, and the cleaning member 7 is mounted and held on the holding pieces 3, 4. Furthermore, if it pushes deeply, the holding pieces 3 and 4 can hang down, and if the handle | steering_wheel 10 is lifted as it is, the holding pieces 3 and 4 will hang down and the cleaning member 7 can be removed automatically.

なお、前記突起５１，５１を前記凸状部２ａ，２ａに設け、縦溝状部４２、４２を前記ジョイント９側に設けることも可能である。また、この実施形態では、押込方向規制手段５０を、前記突起５１、５１と縦溝状部４２、４２で構成したもので説明したが、この構成はあくまでも一例であり、柄１０の押込方向を垂直方向に限定できる構造であれば、変形構造などをを含めて任意の構成を適宜採用可能である。 The protrusions 51 and 51 can be provided on the convex portions 2a and 2a, and the longitudinal groove portions 42 and 42 can be provided on the joint 9 side. Further, in this embodiment, the pushing direction regulating means 50 has been described as being configured by the protrusions 51, 51 and the longitudinal groove portions 42, 42. However, this configuration is merely an example, and the pushing direction of the handle 10 is determined. As long as the structure can be limited to the vertical direction, any structure including a deformed structure can be appropriately employed.

本発明に係る清掃部材保持具は、保持片を清掃部材のポケット部に差し込んだ状態で柄を浅く押し込んだときに、保持具本体に保持片が係止手段で水平向きにロックされ、柄を深く押し込むことにより前記ロック状態が解除されて保持片が垂下可能になる。従って、柄を浅く押し込んだり深く押し込んだりするだけで、清掃部材の保持具本体への着脱がワンタッチ操作で行え、清掃した後の汚れた清掃部材で手を汚すことが無く、掃除中に柄を斜めにして押し込んだ際に清掃部材が外れるのを確実に防止できる清掃部材保持具を提供することができる。 In the cleaning member holder according to the present invention, when the handle is pressed shallowly with the holding piece inserted into the pocket portion of the cleaning member, the holding piece is horizontally locked by the locking means on the holder body, and the handle is By pushing deeply, the locked state is released and the holding piece can be suspended. Therefore, by simply pushing the handle shallowly or deeply, the cleaning member can be attached to and detached from the holder body with a one-touch operation. It is possible to provide a cleaning member holder that can reliably prevent the cleaning member from being detached when it is pushed obliquely.

この発明の実施形態の清掃部材保持具にモップからなる清掃部材を装着した状態の斜視図である。It is a perspective view of the state where the cleaning member which consists of mops was equipped with the cleaning member holder of an embodiment of this invention. 実施形態の清掃部材保持具から清掃部材を取り外した状態の斜視図である。It is a perspective view of the state where the cleaning member was removed from the cleaning member holder of an embodiment. 左右一対の保持片が水平向きにロックされた状態の清掃部材保持具の正面図である。It is a front view of the cleaning member holder in a state where the pair of left and right holding pieces are locked in the horizontal direction. 図３の状態から保持片を垂下した状態の清掃部材保持具の正面図である。It is a front view of the cleaning member holder in the state where the holding piece was hung from the state of FIG. 清掃部材保持具における保持具本体の裏面図である。It is a reverse view of the holder main body in the cleaning member holder. 清掃部材保持具における外側の保持片の平面図である。It is a top view of the outside holding piece in a cleaning member holder. 清掃部材保持具における内側の保持片の平面図である。It is a top view of the inner holding piece in the cleaning member holder. 図６に示す外側の保持片と図７に示す内側の保持片を組み付けた状態の平面図である。It is a top view of the state which assembled | attached the outer holding piece shown in FIG. 6, and the inner holding piece shown in FIG. 図８のＡ−Ａ線断面図である。It is the sectional view on the AA line of FIG. 図５に示す保持具本体に係止部材を組み込んだ状態の裏面図である。It is a back view of the state which assembled the locking member in the holder main body shown in FIG. 係止部材を示し、（１１Ａ）はその正面図、（１１Ｂ）はその裏面図、（１１Ｃ）は（１１Ｂ）のＢ−Ｂ線断面図である。The locking member is shown, (11A) is a front view thereof, (11B) is a rear view thereof, and (11C) is a sectional view taken along line BB of (11B). 左右一対の保持片が水平向きにロックされた状態の清掃部材保持具の裏面図である。It is a reverse view of the cleaning member holder in the state where a pair of right and left holding pieces were locked horizontally. 左右一対の保持片が係止手段でロックされて水平向きに保持されている清掃部材保持具の縦断面図である。It is a longitudinal cross-sectional view of the cleaning member holder in which a pair of left and right holding pieces are locked by a locking means and held in a horizontal direction. 図１３の状態から柄を若干押し込んだ状態の清掃部材保持具の縦断面図である。It is a longitudinal cross-sectional view of the cleaning member holder in the state where the handle was pushed in slightly from the state of FIG. 図１４の状態から柄を更に押し込んで係止手段のロック状態を解除し、ロック解除状態保持手段でロック解除状態を保持した状態の清掃部材保持具の縦断面図である。FIG. 15 is a longitudinal sectional view of the cleaning member holder in a state where the handle is further pushed in from the state of FIG. 14 to release the locked state of the locking means and the unlocked state holding means holds the unlocked state. 図１５の状態から左右一対の保持片が垂下し始める状態の清掃部材保持具の縦断面図である。It is a longitudinal cross-sectional view of the cleaning member holder in the state where a pair of left and right holding pieces starts to hang down from the state of FIG. 柄を若干押し込んで左右一対の保持片を上向きに押し上げる状態の清掃部材保持具の縦断面図である。It is a longitudinal cross-sectional view of the cleaning member holder in a state where the handle is pushed in slightly and the pair of left and right holding pieces are pushed upward. 図１７の状態から柄を更に押し込んで左右一対の保持片を更に上向きに押し上げた状態の清掃部材保持具の縦断面図である。FIG. 18 is a longitudinal sectional view of the cleaning member holder in a state where the handle is further pushed in from the state of FIG. 17 and the pair of left and right holding pieces are pushed upward further. 図１８の状態から柄を更に押し込んで左右一対の保持片を更に若干押し上げた状態の清掃部材保持具の縦断面図である。FIG. 19 is a longitudinal sectional view of the cleaning member holder in a state where the handle is further pushed in from the state of FIG. 18 and the pair of left and right holding pieces are further pushed up slightly. 図１９の状態から柄を更に押し込んで左右一対の保持片が係止手段で水平向きにロックされた状態の清掃部材保持具の縦断面図である。FIG. 20 is a longitudinal sectional view of the cleaning member holder in a state where the handle is further pushed in from the state of FIG. 19 and the pair of left and right holding pieces are locked horizontally by the locking means. この発明の他の実施形態における清掃部材保持具における柄取り付け部位の分解斜視図である。It is a disassembled perspective view of the pattern attachment site | part in the cleaning member holder in other embodiment of this invention. 図２１の清掃部材保持具を示す一部破断正面図である。It is a partially broken front view which shows the cleaning member holder of FIG. 図２１の清掃部材保持具を示す一部破断側面図である。It is a partially broken side view which shows the cleaning member holder of FIG. 従来のモップ保持具の縦断正面図である。It is a vertical front view of the conventional mop holder. 従来のモップ保持具の支持片をＸ形に開いた状態の縦断正面図である。It is a vertical front view of the state which opened the support piece of the conventional mop holder in X shape. 従来のモップ保持具の部分縦断側面図である。It is a partial vertical side view of the conventional mop holder.

符号の説明Explanation of symbols

１清掃部材保持具
２保持具本体
２ａ凸状部
２ｂ枢支孔
２ｃ支持片
２ｄ枢支孔
２ｅ切溝
２ｇ開孔部
２ｈ縦溝
２ｉ水平線
３保持片
４保持片
５基布
６パイル
７清掃部材
８ポケット部
９ジョイント
９ａジョイント基部
９ｂ上部軸受部
９ｄ軸受部材
９ｅ軸孔
９ｆ下部軸受部
１０柄
１０ａ二股部
１０ｂ股間部
１０ｃ凸軸
１１ポケット挿入部
１１ａ縁部
１２ポケット挿入部
１２ａ縁部
１３板状腕部
１４板状腕部
１５長溝
１６内向突部
１７枢支軸部
１８枢支軸部
１９保持側係止片
１９ａテーパー面
２０突片
２０ａ先端係合面
２０ｂ先端係合面
２１係止部材
２２弾性部材
２３係止爪
２３ａテーパー面
２４凹部
２５係合用突起
２６押圧部材
２３ａテーパー面
２６ｂ押圧突出部
２７バネ受部材
２８スプリング
２９回転軸
３０係止手段
３１係止解除手段
３２ロック解除状態保持手段
４１凸状軸部
４２縦溝状部
５０押込方向規制手段
５１突起 DESCRIPTION OF SYMBOLS 1 Cleaning member holder 2 Holder body 2a Convex part 2b Pivoting hole 2c Support piece 2d Pivoting hole 2e Cut groove 2g Opening part 2h Vertical groove 2i Horizontal line 3 Holding piece 4 Holding piece 5 Base cloth 6 Pile 7 Cleaning member 8 Pocket portion 9 Joint 9a Joint base 9b Upper bearing portion 9d Bearing member 9e Shaft hole 9f Lower bearing portion 10 Handle 10a Bifurcated portion 10b Crotch portion 10c Convex shaft 11 Pocket insertion portion 11a Edge portion 12 Pocket insertion portion 12a Edge portion 13 Plate shape Arm part 14 Plate-like arm part 15 Long groove 16 Inward projecting part 17 Pivot shaft part 18 Pivot shaft part 19 Holding side locking piece 19a Tapered surface 20 Projection piece 20a Tip engagement surface 20b Tip engagement surface 21 Locking member 22 Elastic member 23 Locking claw 23a Tapered surface 24 Recess 25 Engaging protrusion 26 Pressing member 23a Tapered surface 26b Pressing protrusion 27 Spring receiving portion 28 spring 29 rotates shaft 30 locking means 31 unlocking means 32 unlocked state holding means 41 protruding shaft portion 42 vertical groove portion 50 push direction regulating means 51 projection

Claims

柄の下端側がジョイントを介して垂直面内に沿って回動変移可能に連結された保持具本体に、清掃部材上面のポケット部に着脱可能に差し込んで清掃部材を保持する保持片を備えた清掃部材保持具において、前記保持片が垂下状態から前記清掃部材上面のポケット部に差し込まれた際に、前記柄を浅く押し込むことにより前記保持具本体に前記保持片が水平向きにロックされる係止手段が設けられ、前記柄を更に深く押し込むことにより前記ロック状態が解除されて前記保持片を垂下可能にする係止解除手段が設けられており、さらに、前記ジョイントを含む柄側と前記保持具本体側との間に、柄を垂直方向又は略垂直方向から押し込んだときに限って前記押込操作を許容する押込方向規制手段を配備したことを特徴とする清掃部材保持具。 Cleaning provided with a holding piece for holding the cleaning member by removably inserting it into a pocket portion on the upper surface of the cleaning member into a holder body in which the lower end side of the handle is connected so as to be able to rotate and move along a vertical plane via a joint. In the member holder, when the holding piece is inserted into the pocket portion on the upper surface of the cleaning member from the suspended state, the holding piece is locked to the holder main body in a horizontal direction by pushing the handle shallowly. There is provided means for releasing the lock by pushing the handle deeper further, so that the holding piece can be suspended, and the handle side including the joint and the holder A cleaning member holder, wherein a pressing direction restricting means that allows the pressing operation only when the handle is pushed in from a vertical direction or a substantially vertical direction is provided between the main body side and the handle.

前記ジョイントは、前記柄の下端部が回動可能に連結される上部軸受部と、前記柄の押込力を前記係止手段および係止解除手段に伝達する押圧部材に回動可能に連結される下部軸受部とがそれぞれ一体形成され、前記保持具本体上面には、前記ジョイントにおける下部軸受部の軸方向で前記押圧部材を挟んで対向する一対の凸状部が一体形成されており、前記ジョイントにおける下部軸受部の軸方向の両側と前記一対の凸状部における互いの対向面側とのいずれか一方に突起を一体形成し、他方に該突起に嵌合可能な縦溝状部を形成し、前記押込方向規制手段が前記突起と縦溝状部とで構成されている請求項１に記載の清掃部材保持具。 The joint is rotatably connected to an upper bearing portion to which a lower end portion of the handle is rotatably connected, and a pressing member that transmits a pushing force of the handle to the locking means and the locking release means. A lower bearing portion is integrally formed, and on the upper surface of the holder main body, a pair of convex portions facing each other with the pressing member sandwiched in the axial direction of the lower bearing portion of the joint are integrally formed, and the joint A protrusion is integrally formed on either one of both sides in the axial direction of the lower bearing portion and the opposing surface side of the pair of convex portions, and a vertical groove portion that can be fitted to the protrusion is formed on the other. The cleaning member holder according to claim 1, wherein the pushing direction restricting means is constituted by the protrusion and the longitudinal groove-shaped portion.

前記ジョイントにおける下部軸受部の軸方向の両側に前記突起が一体形成され、前記凸状部における互いの対向面に該突起に嵌合可能な縦溝状部が形成される請求項２に記載の清掃部材保持具。 The protrusion is integrally formed on both axial sides of the lower bearing portion of the joint, and a longitudinal groove-like portion that can be fitted to the protrusion is formed on the opposing surfaces of the convex portion. Cleaning member holder.

前記ジョイントにおける下部軸受部が軸方向へ相互に離間した一対の軸受部材から構成され、前記軸受部材に軸孔を形成し、前記押圧部材に凸状軸部を両端に有する押圧突出部を形成し、前記一対の軸受部材間に前記押圧突出部の両側面を圧接状態で挟入して前記軸受部材の軸孔に前記凸状軸部を嵌合させ、前記押圧突出部から圧接摩擦を受けながら前記ジョイントが回動する請求項３に記載の清掃部材保持具。 The lower bearing portion of the joint is composed of a pair of bearing members spaced apart from each other in the axial direction, the shaft member is formed with a shaft hole, and the pressing member is formed with a pressing protrusion having convex shaft portions at both ends. The both side surfaces of the pressing protrusion are sandwiched between the pair of bearing members in a press contact state, the convex shaft portion is fitted into the shaft hole of the bearing member, and the contact protrusion friction is received from the pressing protrusion. The cleaning member holder according to claim 3, wherein the joint rotates.

前記係止解除手段は、ロック解除状態保持手段を備え、このロック解除状態保持手段は、前記保持片が清掃部材のポケット部に差し込まれた水平状態を保持し、前記柄を持ち上げたときに、この保持片を垂下状態にする請求項１乃至４に記載の清掃部材保持具。 The locking release means includes an unlocked state holding means, and the unlocked state holding means holds the horizontal state in which the holding piece is inserted into the pocket portion of the cleaning member, and lifts the handle. The cleaning member holder according to claim 1, wherein the holding piece is in a suspended state.

前記係止手段は、前記保持片に内向き側に突出して設けられた左右一対の保持側係止片と、前記保持具本体内に内外移動可能に配設され外向きに突出された係止爪を有する左右一対の係止部材とを有し、前記柄を浅く押し込んだときに前記保持側係止片が上動して前記係止部材が内向きに移動した後、前記係止部材が外向きに移動して前記係止爪が前記保持側係止片の下側に入りこんで係合し、前記保持片を水平向きにロックする請求項１乃至５に記載の清掃部材保持具。 The locking means includes a pair of left and right holding-side locking pieces provided to protrude inwardly from the holding piece, and a locking that is disposed in the holder body so as to be movable inward and outward and protrudes outward. A pair of left and right locking members having claws, and when the holding side locking piece is moved upward and the locking member moves inward when the handle is pushed shallowly, the locking member The cleaning member holder according to any one of claims 1 to 5, wherein the cleaning claw is moved outward to engage and engage the lower side of the holding-side locking piece to lock the holding piece in a horizontal direction.

前記係止部材の係止爪には、上側外向きに傾斜するテーパー面が形成され、前記保持側係止片には、下側外向きに傾斜するテーパー面が形成されており、前記保持側係止片の上動によって、前記保持側係止片のテーパー面が前記係止爪のテーパー面に沿って上側に移動し、互いのテーパー面の頂点を過ぎた位置で前記係止爪の上面が前記保持側係止片の下面に入り込んで前記保持側係止片と前記係止爪が係合する請求項６に記載の清掃部材保持具。 The locking claw of the locking member is formed with a taper surface that is inclined upward and outward, and the holding-side locking piece is formed with a taper surface that is inclined downward and outward, the holding side By the upward movement of the locking piece, the taper surface of the holding side locking piece moves upward along the taper surface of the locking claw, and the upper surface of the locking claw at a position past the apex of each taper surface. The cleaning member holder according to claim 6, which enters the lower surface of the holding side locking piece and engages the holding side locking piece and the locking claw.

前記左右一対の係止部材には、両側端から外側に弾性部が延設され、これら弾性部で前記左右一対の係止部材が弾発状態で内外移動可能に構成されている請求項６又は７に記載の清掃部材保持具。 The pair of left and right locking members have elastic portions extending outward from both side ends, and the pair of left and right locking members are configured to be movable in and out in a resilient state by these elastic portions. The cleaning member holder according to claim 7.

前記係止解除手段は、前記保持具本体内に配設されて前記柄を深く押し込んだ際に下向きに移動する押圧部材と前記係止部材から構成され、前記押圧部材の下端及び／又は前記係止部材の上端にテーパー面が形成され、前記押圧部材が深く押し込まれたときに前記係止部材が内向きに移動してこの係止部材の係止爪と前記保持側係止片との係合状態が解除される請求項６、７又は８に記載の清掃部材保持具。 The locking release means includes a pressing member that is disposed in the holder main body and moves downward when the handle is pressed deeply and the locking member, and the lower end of the pressing member and / or the engagement member. A tapered surface is formed at the upper end of the locking member, and when the pressing member is pushed deeply, the locking member moves inward, and the locking claw of the locking member and the holding-side locking piece engage with each other. The cleaning member holder according to claim 6, 7 or 8, wherein the combined state is released.

前記ロック解除状態保持手段は、前記保持片に内向きに突設された左右一対の突片の先端係合面と、前記係止部材の下面先端に設けられた係合用突起から構成され、前記係止状態が解除された後、柄を更に押し込むことにより前記係合用突起が前記先端係合面に係合して一時的にロック解除状態を保持する請求項５に記載の清掃部材保持具。 The unlocking state holding means is composed of a tip engaging surface of a pair of left and right protruding pieces projecting inwardly on the holding piece, and an engaging protrusion provided at the tip of the lower surface of the locking member, 6. The cleaning member holder according to claim 5, wherein after the locked state is released, the handle is further pushed to engage the engaging protrusion with the tip engaging surface to temporarily hold the unlocked state.

前記左右一対の係止部材の内側上面にバネ受け部材が載置され、前記押圧部材とこのバネ受け部材との間に、押圧部材を上向きに付勢するスプリングが配設されている請求項９に記載の清掃部材保持具。 The spring receiving member is mounted on the inner upper surface of the pair of left and right engaging members, and a spring for biasing the pressing member upward is disposed between the pressing member and the spring receiving member. The cleaning member holder according to 1.

前記保持片は左右一対設けられてＸ字状に交叉されており、その交叉部がスライド可能に連結され、前記清掃部材上面にはポケット部が形成されていて、前記左右一対の保持片が水平向きになったときに、これら保持片が前記ポケット部に挿入されて前記清掃部材が前記左右一対の保持片に取り付けられるようにした請求項１乃至１１のいずれかに記載の清掃部材保持具。 A pair of left and right holding pieces are provided and crossed in an X shape, the crossing portions are slidably connected, a pocket portion is formed on the upper surface of the cleaning member, and the pair of left and right holding pieces are horizontal. The cleaning member holder according to any one of claims 1 to 11, wherein the holding member is inserted into the pocket portion when the orientation is turned, and the cleaning member is attached to the pair of left and right holding pieces.

前記一対の保持片における外側の保持片には、その保持具本体側両端部に、保持具本体に穿設された枢支孔に入り込む外向き枢支軸部が設けられると共に、長手方向略中央に内向き突部が設けられており、内側の保持片の保持具本体側両端部に、前記保持具本体に突設された支持片に穿設された枢支孔に入り込む内向き枢支軸部が設けられ、前記内側の保持片に長手方向略中央部から保持具本体側に向けて形成され前記外側の保持片の内向き突部がスライド可能に入り込む長溝が設けられている請求項１２に記載の清掃部材保持具。 The outer holding piece of the pair of holding pieces is provided with an outwardly pivoting shaft portion that enters a pivotal support hole drilled in the holder body at both ends of the holder body side, and is substantially in the center in the longitudinal direction. Inwardly protruding shafts are provided on both ends of the holding body on the holding body side of the inner holding piece, and the inwardly pivoting shafts are inserted into the pivoting holes drilled in the supporting pieces protruding from the holding body. 13. A long groove is provided in the inner holding piece, which is formed from a substantially central portion in the longitudinal direction toward the holder main body and into which the inward protruding portion of the outer holding piece is slidably inserted. The cleaning member holder according to 1.