JP5496701B2

JP5496701B2 - Rotating vacuum cleaner

Info

Publication number: JP5496701B2
Application number: JP2010030713A
Authority: JP
Inventors: 将之上田
Original assignee: Duskin Co Ltd
Current assignee: Duskin Co Ltd
Priority date: 2010-02-15
Filing date: 2010-02-15
Publication date: 2014-05-21
Anticipated expiration: 2030-02-15
Also published as: JP2011161169A

Description

本発明は、床面や壁面を清掃するための払拭体をハンドル先端部に挿脱自在にした清掃具に関し、特には、ハンドル先端部を回動自在にした回動式掃除具に関する。 The present invention relates to a cleaning tool in which a wiping body for cleaning a floor surface and a wall surface is detachable from a handle tip, and particularly relates to a rotary cleaning tool in which a handle tip is rotatable.

従来から、この種の清掃具としてハンディタイプや箒状の長柄ハンドル型のものが広く利用されている。例えば、特許文献１には長柄ハンドル型の清掃具が開示されている。
図１２は長柄ハンドル型の清掃具を示す。図１２の（１２Ａ）及び（１２Ｂ）は夫々、パイル製払拭体４０、同図（１２Ｂ）はパイル製払拭体４０を固定し保持する長柄保持具４１を示す。 Conventionally, as this type of cleaning tool, a handy type or a hook-shaped long handle type has been widely used. For example, Patent Document 1 discloses a long handle type cleaning tool.
FIG. 12 shows a long handle type cleaning tool. 12A and 12B respectively show a pile wiping body 40, and FIG. 12B shows a long handle holder 41 that fixes and holds the pile wiping body 40.

払拭体４０は、楕円状の基布４２と、基布４２の下面に植設された多数のパイル４４からなる。基布４２は綿繊維や合成繊維を網目状に織成して構成され、基布４２の上面には同繊維種からなる袋状差込部４３、４３が設けられている。 The wiping body 40 includes an elliptical base cloth 42 and a large number of piles 44 planted on the lower surface of the base cloth 42. The base fabric 42 is formed by weaving cotton fibers or synthetic fibers in a mesh shape, and on the upper surface of the base fabric 42, bag-like insertion portions 43, 43 made of the same fiber type are provided.

長柄保持具４１は、基布４２に装着される装着部４５と、手動操作するためのパイプ状の柄４７とからなり、柄４７の先端側にはグリップ４８が設けられている。柄４７の先端はジョイント部４６を介して装着部４５に枢支されている。装着部４５は略楕円状の長円板からなり、両端部を袋状差込部４３、４３に挿入することにより、払拭体４０が長柄保持具４１に装着され、長柄ハンドル型の清掃具を構成する。 The long handle holder 41 includes a mounting portion 45 attached to the base cloth 42 and a pipe-like handle 47 for manual operation. A grip 48 is provided on the distal end side of the handle 47. The tip of the handle 47 is pivotally supported by the mounting part 45 via the joint part 46. The mounting portion 45 is formed of a substantially elliptical oblong plate, and the wiping body 40 is mounted on the long handle holder 41 by inserting both end portions into the bag-like insertion portions 43, 43, and a long handle handle type cleaning tool is used. Configure.

特開２００５−２７０６３０号公報JP 2005-270630 A

上記の従来の掃除具においては、払拭体４０の取替えや洗浄時の作業を簡便にするために払拭体４０をハンドル先端の装着部４５により挿脱自在にしている。しかしながら、装着部４５はジョイント部４６を突設した長円板からなるため、柄４７を持っただけで袋状差込部４３、４３に挿入したり、脱離したりするのが難しく、装着部４５を直接手で掴みながら袋状差込部４３、４３に挿入、脱離する必要があった。従って、この挿脱の際には、汚れた払拭体４０が手や体に触れたりして挿脱作業が面倒になるといった問題があった。 In the above-described conventional cleaning tool, the wiping body 40 is made detachable by the mounting portion 45 at the end of the handle in order to simplify the replacement of the wiping body 40 and the work at the time of cleaning. However, since the mounting portion 45 is made of an oblong plate having a joint portion 46 protruding therefrom, it is difficult to insert or remove it from the bag-like insertion portions 43, 43 simply by holding the handle 47. It was necessary to insert and remove from the bag-like insertion parts 43 and 43 while directly grasping 45 with the hand. Therefore, in this insertion / removal, there is a problem that the dirty wiping body 40 touches the hand or the body and the insertion / removal work becomes troublesome.

また、払拭体４０を装着部４５に装着した状態では、大半のパイル４４は装着部４５の裏側に位置する。しかも、ジョイント部４６を介して柄４７の先端は装着部４５に対して固定、保持され、装着部４５の長軸の回りに動かせる自由度を持たないため、柄４７を装着部４５の長手方向に傾けたりすることはできるものの、装着部４５の長軸の回りに回動することができなかった。このため、清掃作業者は、パイル４４の払拭面が床面等に当たるように、常時、柄４７を動かす力に気を配って清掃作業を行う必要があり、円滑な清掃作業を妨げていた。 When the wiping body 40 is mounted on the mounting portion 45, most of the piles 44 are located on the back side of the mounting portion 45. In addition, since the tip of the handle 47 is fixed and held with respect to the mounting portion 45 via the joint portion 46 and does not have a degree of freedom to move around the long axis of the mounting portion 45, the handle 47 is moved in the longitudinal direction of the mounting portion 45. However, it could not be rotated around the long axis of the mounting portion 45. For this reason, the cleaning operator needs to pay attention to the force to move the handle 47 so that the wiping surface of the pile 44 hits the floor surface or the like at all times, which hinders the smooth cleaning operation.

本発明は、上記問題に鑑みてなされたものであって、ハンドルを払拭体の中心軸回りに回動自在にして種々の清掃姿勢でも疲れることなく簡易に清掃作業を行え、且つワンタッチで払拭体に対して装着部を挿脱することができる清掃具を提供することを目的としている。 The present invention has been made in view of the above problems, and can be easily cleaned without getting tired even in various cleaning postures by rotating the handle around the central axis of the wiping body, and can be wiped with a single touch. It aims at providing the cleaning tool which can insert / remove a mounting part with respect to.

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、ハンドルの根元部に連結される連結部を備えた挿着片を前記根元部から横方向に延出させて払拭体の袋部に挿着した清掃具であって、前記連結部に、前記挿着状態において前記挿着片の挿着方向の軸回りに前記挿着片を自転自在にする自転機構と、前記挿着片の回動端を軸支し、前記回動端を係着して前記挿着状態を保持し、前記係着を解除したとき、前記挿着片の開放端を前記ハンドルの軸方向側に回動自在にする回動機構とを設けた清掃具である。 The present invention has been proposed in order to solve the above-described problems, and the first aspect of the present invention is that an insertion piece having a connecting portion connected to a root portion of a handle is laterally extended from the root portion. A cleaning tool that extends in a direction and is inserted into the bag portion of the wiping body, and is capable of rotating the insertion piece about the axis in the insertion direction of the insertion piece in the insertion state in the connecting portion. A rotating mechanism that pivots on the rotation end of the insertion piece, engages the rotation end to hold the insertion state, and releases the insertion piece when the engagement is released. It is a cleaning tool provided with a rotation mechanism that allows the end to rotate in the axial direction of the handle.

本発明の第２の形態は、第１の形態において、前記自転機構は、前記根元部に連結された回動軸受と、前記回動軸受に枢支された軸体とからなり、前記軸体に前記挿着片の回動端を軸支した清掃具である。 According to a second aspect of the present invention, in the first aspect, the rotation mechanism includes a rotation bearing coupled to the root portion and a shaft body pivotally supported by the rotation bearing. And a cleaning tool that pivotally supports the rotation end of the insertion piece.

本発明の第３の形態は、第２の形態において、前記回動軸受は、前記根元部に連結する連結部材と、前記連結部材と反対側に軸方向に設けた切り欠き溝とを備えた中空体からなり、前記中空体内に前記軸体を嵌入して前記自転機構を構成し、前記挿着片の開放端を前記ハンドルの軸方向側に回動するときに前記開放端の一部を前記切り欠き溝より逃がす清掃具である。 According to a third aspect of the present invention, in the second aspect, the rotary bearing includes a connecting member connected to the root portion, and a notch groove provided in an axial direction on the opposite side of the connecting member. It is a hollow body, and the shaft body is fitted into the hollow body to form the rotation mechanism, and when the open end of the insertion piece is rotated in the axial direction of the handle, a part of the open end is formed. It is a cleaning tool which escapes from the said notch groove.

本発明の第４の形態は、第２又は第３の形態において、前記挿着片の回動端を前記軸体の端部で軸支し、前記回動端に設けた係合部と係合する係止部を前記軸体に設け、前記係合部を前記係止部に係着して前記挿着状態を保持する清掃具である。 According to a fourth aspect of the present invention, in the second or third aspect, the rotation end of the insertion piece is pivotally supported by the end portion of the shaft body, and the engagement portion is provided at the rotation end. The cleaning tool is provided with a mating engaging portion on the shaft body, and the engaging portion is engaged with the engaging portion to maintain the inserted state.

本発明の第５の形態は、第２、第３又は第４の形態において、前記挿着片は一対の差込片からなり、夫々の差込片の回動端を前記軸体に左右対称状に軸支した清掃具である。 According to a fifth aspect of the present invention, in the second, third, or fourth aspect, the insertion piece includes a pair of insertion pieces, and the rotational ends of the insertion pieces are symmetrical with respect to the shaft body. It is a cleaning tool that is pivotally supported.

本発明の第６の形態は、第１〜第５のいずれかの形態において、前記挿着片は、棒状、細長舌片状、細長枠状のいずれかの差込片からなる清掃具である。 A sixth aspect of the present invention is the cleaning tool according to any one of the first to fifth aspects, wherein the insertion piece is a plug, a long tongue-like piece, or a long frame-like insertion piece. .

本発明の第７の形態は、第１〜第６のいずれかの形態において、前記袋部の全周囲に払拭材を多数設けた清掃具である。 The 7th form of this invention is the cleaning tool which provided many wiping materials in the perimeter of the said bag part in any one of the 1st-6th forms.

本発明の第８の形態は、第１〜第６のいずれかの形態において、前記払拭材がパイルからなる清掃具である。 An eighth aspect of the present invention is the cleaning tool according to any one of the first to sixth aspects, wherein the wiping material is a pile.

本発明の第１の形態によれば、前記連結部に設けた前記自転機構により、前記挿着状態において前記挿着片の挿着方向の軸回りに前記挿着片を自転自在にしたので、前記払拭体の中心軸回りに回動自在にして種々の清掃姿勢でも疲れることなく簡易に清掃作業を行うことができる。
また、前記連結部に設けた前記回動機構により、前記挿着片の回動端を軸支し、前記回動端を係着して前記挿着状態を保持し、前記係着を解除したとき、前記挿着片の開放端を前記ハンドルの軸方向側に回動自在にしたので、前記袋部にワンタッチで前記装着片を挿脱することができる。即ち、前記係着を解除し、前記挿着片の開放端を前記ハンドルの軸方向側に移動させた状態で、前記開放端を前記払拭体に当接させて前記袋部側に回動させることにより、前記袋部に前記開放端を挿入させることができるので、前記ハンドルを掴んで前記当接のための力をハンドル先端側に加えるだけで簡便に挿着作業を行うことができる。挿着状態は前記回動端の係着により保持することができ、脱離時には、前記係着を解除して前記挿着片の開放端を前記ハンドルの軸方向側に移動させることにより、前記挿着片から前記払拭体を簡単に脱離させることができる。 According to the first aspect of the present invention, since the rotation mechanism provided in the connecting portion makes the insertion piece rotatable about the axis in the insertion direction of the insertion piece in the insertion state, The wiping body can be rotated around the central axis of the wiping body and can be easily cleaned without getting tired even in various cleaning postures.
Further, the rotation mechanism provided in the connecting portion pivotally supports the rotation end of the insertion piece, engages the rotation end, maintains the insertion state, and releases the engagement. At this time, since the open end of the insertion piece is rotatable in the axial direction of the handle, the attachment piece can be inserted into and removed from the bag portion with one touch. That is, in the state where the engagement is released and the open end of the insertion piece is moved to the axial direction side of the handle, the open end is brought into contact with the wiping body and rotated to the bag portion side. Thus, since the open end can be inserted into the bag portion, the insertion operation can be performed simply by grasping the handle and applying a force for contact to the distal end side of the handle. The insertion state can be held by engagement of the rotating end, and at the time of detachment, the engagement is released and the open end of the insertion piece is moved to the axial direction side of the handle, thereby The wiping body can be easily detached from the insertion piece.

本発明の第２の形態によれば、前記根元部に連結された前記回動軸受に前記軸体を枢支することにより前記自転機構を構成し、前記軸体に前記挿着片の回動端を軸支するので、前記回動軸受と前記軸体による簡単な前記自転機構の構成によって前記軸体の中心軸回りに前記ハンドルを回動自在にし、且つ前記軸支により前記挿着片を前記軸体に対して前記挿着状態と前記ハンドルの軸方向側への脱離状態間で回動自在にした清掃具を提供することができる。 According to the second aspect of the present invention, the rotation mechanism is configured by pivotally supporting the shaft body on the rotation bearing connected to the root portion, and the insertion piece rotates on the shaft body. Since the end is pivotally supported, the handle can be pivoted around the central axis of the shaft body by the simple structure of the rotation mechanism by the rotation bearing and the shaft body, and the insertion piece is secured by the shaft support. It is possible to provide a cleaning tool that is rotatable with respect to the shaft body between the insertion state and the axially detached state of the handle.

本発明の第３の形態によれば、前記中空体内に前記軸体を嵌入して前記自転機構を構成し、前記挿着片の開放端を前記ハンドルの軸方向側に回動するときに前記開放端の一部を前記切り欠き溝より逃がすので、前記挿着片の面方向が前記切り欠き溝に合致する位置でのみ前記挿着片の回動が可能になり、合致しない位置では前記挿着状態を保持して、前記払拭体が簡単に脱離せず安定して清掃作業を行うことができる。 According to the third aspect of the present invention, the shaft body is inserted into the hollow body to form the rotation mechanism, and when the open end of the insertion piece is rotated to the axial direction side of the handle, Since a part of the open end is released from the notch groove, the insertion piece can be rotated only at a position where the surface direction of the insertion piece matches the notch groove, and at the position not matching, the insertion piece can be rotated. The wearing state is maintained, and the wiping body is not easily detached and the cleaning operation can be performed stably.

本発明の第５の形態によれば、前記挿着片の回動端を前記軸体の端部で軸支し、前記回動端に設けた係合部と係合する係止部を前記軸体に設け、前記係合部を前記係止部に係着して前記挿着状態を保持するので、前記払拭体が簡単に脱離せず安定して清掃作業を行うことができる。 According to the fifth aspect of the present invention, the locking portion that pivotally supports the rotation end of the insertion piece at the end of the shaft body and engages with the engagement portion provided at the rotation end is provided as the locking portion. Since it is provided on the shaft body and the engaging portion is engaged with the locking portion and the inserted state is maintained, the wiping body is not easily detached and the cleaning operation can be performed stably.

本発明は、ハンドルの根元部に対して挿着片が略Ｔ字形又は略Ｌ字形に連結される略Ｔ字形又は略Ｌ字形の掃除具に適用することができる。例えば、単一の挿着片を自転・回動自在にして略Ｌ字形の掃除具を得ることができる。また、本発明の第４の形態によれば、前記挿着片は一対の差込片からなり、夫々の差込片の回動端を前記軸体に左右対称状に軸支したので、前記自転機構により、前記挿着状態において夫々の差込片を自転自在にし、各差込片の開放端を前記ハンドルの軸方向側に回動自在にして、種々の清掃姿勢でも疲れることなく簡易に清掃作業を行え、且つ前記袋部にワンタッチで両差込片を挿脱することができる略Ｔ字形掃除具を実現することができる。 The present invention can be applied to a substantially T-shaped or substantially L-shaped cleaning tool in which an insertion piece is connected to a base portion of a handle in a substantially T-shape or a substantially L-shape. For example, a substantially L-shaped cleaning tool can be obtained by rotating and rotating a single insertion piece. Further, according to the fourth aspect of the present invention, the insertion piece is composed of a pair of insertion pieces, and the rotational ends of the insertion pieces are axially and symmetrically supported on the shaft body. With the rotation mechanism, each insertion piece can rotate freely in the inserted state, and the open end of each insertion piece can be rotated in the axial direction of the handle, so that it can be easily and tired even in various cleaning postures. The substantially T-shaped cleaning tool which can perform a cleaning operation and can insert and remove both insertion pieces with one touch of the bag portion can be realized.

本発明の第６の形態によれば、前記挿着片は、棒状、細長舌片状、細長枠状のいずれかの差込片からなるので、払拭材を円筒状に植設した払拭体を挿着して、払拭体の中心軸回りに自由に動かして、清掃方向に制約されずに円滑に清掃作業を行うことができる。 According to the sixth aspect of the present invention, the insertion piece is composed of any insertion piece of a rod shape, an elongated tongue piece shape, or an elongated frame shape. Therefore, the wiping body in which the wiping material is implanted in a cylindrical shape is provided. It can be inserted and moved freely around the central axis of the wiping body, and the cleaning operation can be performed smoothly without being restricted by the cleaning direction.

本発明の第７の形態によれば、前記袋部の全周囲に払拭材を多数設けた払拭体を挿着して、払拭体の中心軸回り約３６０°に自由に動かして、清掃方向に制約されずに円滑に清掃作業を行える清掃具を実現することができる。
本発明の払拭体には、例えば、織布又は不織布の基布に、縫製加工や溶着加工等により中心軸回りに全周にわたり払拭材を植設した払拭体を使用することができる。本発明における払拭材には、ナイロン、綿、ポリエステル等の素材を使用することができる。 According to the seventh aspect of the present invention, a wiping body provided with a large number of wiping materials is inserted around the entire periphery of the bag portion, and freely moved about 360 ° around the central axis of the wiping body, in the cleaning direction. It is possible to realize a cleaning tool that can smoothly perform a cleaning operation without restriction.
For the wiping body of the present invention, for example, a wiping body in which a wiping material is implanted around the central axis on a woven fabric or a non-woven fabric base fabric by sewing or welding can be used. A material such as nylon, cotton, or polyester can be used for the wiping material in the present invention.

本発明の第８の形態によれば、パイルの払拭材を使用して、床面や壁面等を隅々まで疲労せずに清掃することができる清掃具を提供することができる。 According to the 8th form of this invention, the cleaning tool which can clean a floor surface, a wall surface, etc. without getting tired to every corner using the wiping material of a pile can be provided.

本発明に係る清掃具の外観斜視図である。It is an external appearance perspective view of the cleaning tool which concerns on this invention. 前記清掃具の払拭体１の縦断面構造図である。It is a longitudinal cross-section structure figure of the wiping body 1 of the said cleaning tool. 前記清掃具における根元部５及び挿着片４の外観斜視図である。It is an external appearance perspective view of the root part 5 and the insertion piece 4 in the said cleaning tool. 根元部５及び挿着片４の平面図である。It is a top view of the root part 5 and the insertion piece 4. FIG. 回動軸受１０及び挿着片４の上面図である。It is a top view of the rotation bearing 10 and the insertion piece 4. FIG. 回動軸受１０及び挿着片４の底面図である。It is a bottom view of the rotation bearing 10 and the insertion piece 4. FIG. 前記清掃具における連結部の平面断面図である。It is a plane sectional view of the connecting part in the cleaning tool. 根元部５及び挿着片４の側面図である。It is a side view of the root part 5 and the insertion piece 4. FIG. 軸体２１の外観斜視図である。2 is an external perspective view of a shaft body 21. FIG. 挿着片４の回動動作を説明するための部分断面図である。FIG. 6 is a partial cross-sectional view for explaining a rotation operation of the insertion piece 4. 払拭体１の概略側面図及び上面図である。It is the schematic side view and top view of the wiping body 1. 従来の清掃具を示す図である。It is a figure which shows the conventional cleaning tool.

以下、本発明に係る清掃具の実施の形態を図面を参照して詳細に説明する。
図１は本実施形態に係る長柄ハンドル型清掃具の全体を示す。
この清掃具は払拭体１と清掃作業時に把持する長柄ハンドル２からなる。長柄ハンドル２は長尺状の樹脂製パイプ部材からなり、その根元部５には、Ｔ字形状に横方向に延出して払拭体１の袋部に挿着された挿着片４がジョイント部材９により連結されている。長柄ハンドル２の開放端にはグリップ３２が設けられている。 Hereinafter, embodiments of a cleaning tool according to the present invention will be described in detail with reference to the drawings.
FIG. 1 shows an entire long handle type cleaning tool according to this embodiment.
This cleaning tool includes a wiping body 1 and a long handle 2 that is gripped during cleaning work. The long handle 2 is formed of a long resin pipe member, and an insertion piece 4 that extends in a lateral direction in a T shape and is inserted into the bag portion of the wiping body 1 is a joint member at the root portion 5 thereof. 9 are connected. A grip 32 is provided at the open end of the long handle 2.

図２は払拭体１の縦断面構造を模式的に示す。払拭体１は、片面側に多数のパイル（払拭材）群３が植設された一組の長手形状の基布１１、１２からなる。払拭体１の中央には開口部６が形成され、内部には袋状の袋部８が形成されている。袋部８は、基布１１、１２の基布面のうちパイル群３が植設されていない面を対面させて重ね合わせ、基布の周縁部を、その一部を開口して縫着して形成されている。図２の縦断面においては、開口部６の下端側の周縁部１９を横糸３０で縫着した状態が示されている。袋部８は開口部６から挿着片４を挿着可能にしたＴ字形状を有し、袋部８の全外周にわたりパイル７が植設されている。基布の素材には、パイル群を保持する強度を必要とし、厚手のキャンバス布、木綿や合成化学繊維の帆布等の布材等を使用するのが好ましい。本実施形態では、パイル材及び基布材として無色のナイロン素材を使用している。 FIG. 2 schematically shows a longitudinal sectional structure of the wiping body 1. The wiping body 1 is composed of a pair of longitudinal base fabrics 11 and 12 in which a large number of pile (wiping material) groups 3 are planted on one side. An opening 6 is formed at the center of the wiping body 1, and a bag-like bag 8 is formed inside. The bag portion 8 is overlapped by facing the surfaces of the base fabrics 11 and 12 where the pile group 3 is not planted, and the peripheral portion of the base fabric is sewn while opening a part thereof. Is formed. In the longitudinal section of FIG. 2, a state in which the peripheral edge 19 on the lower end side of the opening 6 is sewn with the weft 30 is shown. The bag portion 8 has a T shape in which the insertion piece 4 can be inserted from the opening 6, and a pile 7 is implanted over the entire outer periphery of the bag portion 8. As the material of the base fabric, it is necessary to have strength to hold the pile group, and it is preferable to use a thick canvas cloth, a cloth material such as cotton or a synthetic chemical fiber canvas, or the like. In this embodiment, a colorless nylon material is used as the pile material and the base fabric material.

図１１は払拭体１の概略側面及び上面を示す。
各基布１１、１２の長手方向の一辺側中央部２０の一部が切り欠いて切除されており、図１１の（１１Ａ）に示すように、切除端は縁縫い２２が施されて布端が解れないようにしている。袋部８の形成により、中央部２０は挿着片４の導入口、つまり開口部６となる。
同図（１１Ｂ）は（１１Ａ）のＡ−Ａ断面を模式的に示す。同図（１１Ｂ）に示すように、各基布の端部２５、２６と２７、２８は、縫糸２９により結着されて、裏返されて袋部８の内側に取り込まれている。袋部８の開口部６に隣接した各基布の周縁部１８は横糸３１で縫着され、開口部６と対向した各基布の周縁部１９は横糸３０で縫着されている。従って、袋部８には開口部６のみが開口され、その全外周にわたりパイル７が植設された状態になっている。なお、図１１の（１１Ｂ）においてはパイル群３の一断面を模式的に示し、パイル間に隙間があるようにみえるが、各パイルが大きな間隙もなく密集状に植設され、互いに絡み合っている。 FIG. 11 shows a schematic side surface and upper surface of the wiping body 1.
A part of the center portion 20 on one side in the longitudinal direction of each base fabric 11, 12 is cut out and cut off, and as shown in (11A) of FIG. Is not understood. By forming the bag portion 8, the central portion 20 becomes an introduction port of the insertion piece 4, that is, the opening 6.
FIG. 11B schematically shows the AA cross section of 11A. As shown in FIG. 11B, the end portions 25, 26, 27, and 28 of each base fabric are bound by a sewing thread 29, turned over, and taken into the bag portion 8. A peripheral edge 18 of each base fabric adjacent to the opening 6 of the bag portion 8 is sewn with a weft 31, and a peripheral edge 19 of each base fabric facing the opening 6 is sewn with a weft 30. Therefore, only the opening part 6 is opened in the bag part 8, and the pile 7 is planted over the whole outer periphery. In FIG. 11 (11B), one section of the pile group 3 is schematically shown, and it seems that there is a gap between the piles, but the piles are planted densely without a large gap and entangled with each other. Yes.

本実施形態においては、挿着片４は一対の差込片１５、１６からなり、夫々の差込片１５、１６の回動端１５Ｃ、１６Ｃを軸体２１に左右対称状に軸支されていて、挿着状態で同一直線上に対向配置される。
図３はハンドル２の根元部５及び挿着片４の外観斜視図である。図４は根元部５及び挿着片４の平面図である。図５は回動軸受１０及び挿着片４の上面図である。図６は回動軸受１０及び挿着片４の底面図である。
ジョイント部材９における連結部には、挿着状態において挿着片４の挿着方向の軸回りに挿着片４を自転自在にする自転機構と、挿着片４の各回動端１５ｃ、１６ｃを軸支し、回動端１５ｃ、１６ｃを係着して挿着状態を保持し、係着を解除したとき、挿着片４の開放端をハンドル２の軸方向側に回動自在にする回動機構が設けられている。挿着片４、自転機構及び回動機構の各部材は、ポリカーボネートやＡＢＳ樹脂などの合成樹脂で成形加工品で形成されている。 In the present embodiment, the insertion piece 4 is composed of a pair of insertion pieces 15 and 16, and the rotational ends 15 </ b> C and 16 </ b> C of the insertion pieces 15 and 16 are pivotally supported symmetrically on the shaft body 21. Thus, they are arranged opposite to each other on the same straight line in the inserted state.
FIG. 3 is an external perspective view of the root portion 5 and the insertion piece 4 of the handle 2. FIG. 4 is a plan view of the root portion 5 and the insertion piece 4. FIG. 5 is a top view of the rotary bearing 10 and the insertion piece 4. FIG. 6 is a bottom view of the rotary bearing 10 and the insertion piece 4.
The joint portion of the joint member 9 includes a rotation mechanism that allows the insertion piece 4 to rotate about an axis in the insertion direction of the insertion piece 4 in the insertion state, and the rotation ends 15 c and 16 c of the insertion piece 4. Rotate to support the shaft and rotate the rotation ends 15c and 16c to maintain the inserted state, and when the engagement is released, the open end of the insertion piece 4 is rotatable to the axial direction side of the handle 2. A moving mechanism is provided. Each member of the insertion piece 4, the rotation mechanism, and the rotation mechanism is formed of a synthetic resin such as polycarbonate or ABS resin as a molded product.

差込片１５、１６は細長枠形状を有し、中空部の中間に緩衝リング部材１５ａ、１６ａが一体成形されている。袋部８に差込片１５、１６に挿入したとき、袋部８に接触したとき押圧変形して、抜け落ちないように、緩衝リング部材１５ａ、１６ａによる反発力が袋内面に作用する。差込片には、棒状や細長舌片状のものを使用してもよい。 The insertion pieces 15 and 16 have an elongated frame shape, and buffer ring members 15a and 16a are integrally formed in the middle of the hollow portion. When the insertion pieces 15 and 16 are inserted into the bag portion 8, a repulsive force by the buffer ring members 15 a and 16 a acts on the inner surface of the bag so as not to be deformed by pressing when the insertion pieces 15 and 16 come into contact with the bag portion 8. As the insertion piece, a rod-like or elongated tongue piece may be used.

図７はジョイント部材９における連結部の平面断面図である。図８は根元部５及び挿着片４の側面図である。図９は軸体２１の外観斜視図である。
自転機構は、根元部５に連結された回動軸受１０と、回動軸受１０に枢支された軸体２１からなり、軸体２１に回動端１５Ｃ、１６Ｃが軸支されている。 FIG. 7 is a plan cross-sectional view of the connecting portion in the joint member 9. FIG. 8 is a side view of the root portion 5 and the insertion piece 4. FIG. 9 is an external perspective view of the shaft body 21.
The rotation mechanism includes a rotation bearing 10 connected to the root portion 5 and a shaft body 21 pivotally supported by the rotation bearing 10, and rotation ends 15 </ b> C and 16 </ b> C are pivotally supported on the shaft body 21.

回動軸受１０は、根元部５に連結する連結部材１３が一側面に取着され、連結部材１３と反対側に軸方向に設けた一対の切り欠き溝１０ａとを備えた中空体からなる。連結部材１３の上部はハンドル２の根元部５を軸１４により軸支する軸受構造を有する。この軸支により、挿着状態において軸１４の回りにハンドル２を回動可能にして、清掃時にハンドル２を差込片１５、１６の軸方向前後に傾倒可能にしている。 The rotating bearing 10 is formed of a hollow body having a connecting member 13 connected to the root portion 5 attached to one side surface and a pair of notch grooves 10a provided in the axial direction on the opposite side of the connecting member 13. The upper portion of the connecting member 13 has a bearing structure that supports the root portion 5 of the handle 2 with a shaft 14. By this shaft support, the handle 2 can be rotated around the shaft 14 in the inserted state, and the handle 2 can be tilted back and forth in the axial direction of the insertion pieces 15 and 16 during cleaning.

図９に示すように、軸体２１は円筒状の本体２１ａからなり、本体２１ａの両端には軸方向に溝２１ｃが切り欠き形成されている。本体２１ａの外側面には回動軸受１０の中空体が外嵌されて軸体２１と回動軸受１０が回動可能に連結される。回動軸受１０の中空体には一対の切り欠き溝１０ａの間に分離スリット１０ｂが形成されていて、分離スリット１０ｂを拡げることにより、本体２１ａの外側面に回動軸受１０の中空体を外嵌することができる。各溝２１ｃの上下面には軸受用の突起２１ｄが突設されている。差込片１５、１６の回動端１５ｂ、１６ｂ表裏には、回動軸用の孔１５ｃ、１６ｃが刻設されている。回動端１５ｂ、１６ｂを溝２１ｃに挿入し、突起１５ｃ，１６ｃを孔２１ｄに嵌着して、差込片１５、１６を軸支している。 As shown in FIG. 9, the shaft body 21 includes a cylindrical main body 21a, and grooves 21c are cut out in the axial direction at both ends of the main body 21a. A hollow body of the rotary bearing 10 is fitted on the outer surface of the main body 21a, and the shaft body 21 and the rotary bearing 10 are rotatably connected. A separation slit 10b is formed between the pair of cutout grooves 10a in the hollow body of the rotation bearing 10, and the separation slit 10b is widened to remove the hollow body of the rotation bearing 10 from the outer surface of the main body 21a. Can be fitted. A protrusion 21d for bearing is provided on the upper and lower surfaces of each groove 21c. Rotating shaft holes 15c and 16c are formed on the front and back of the rotating ends 15b and 16b of the insertion pieces 15 and 16, respectively. The rotational ends 15b and 16b are inserted into the groove 21c, and the protrusions 15c and 16c are fitted into the holes 21d to pivotally support the insertion pieces 15 and 16.

軸体２１内部には、断面コ字形の係止部材１７、１７が嵌着されている。各係止部材１７は溝２１ｃの外側に向いた突起１７ａを有する。差込片１５、１６の回動端１５ｂ、１６ｂ先端には、係合用の二股状突起１５ｄ、１６ｄが突設されている。回動端１５ｂ、１６ｂを溝２１ｃに挿入し、孔１５ｃ、１６ｃを突起２１ｄに嵌着して軸支した状態において、差込片１５、１６を一直線状にしたとき、各突起１７ａは二股状突起１５ｄ、１６ｄに嵌って、差込片１５、１６を軸体２１に係着することができる。この係着により、払拭体１への挿着状態をＴ字形に保持することが可能になる。係着状態から、各差込片を約９０°ハンドル２の軸方向側に突起１５ｃ，１６ｃを回転中心にして、連結部材１３より下向きに回動すると、各突起１７ａと突起１５ｄ、１６ｄとの係合が解除されて、各差込片がハンドル２より下方に並置される解除状態にすることができる。 Locking members 17 and 17 having a U-shaped cross section are fitted inside the shaft body 21. Each locking member 17 has a protrusion 17a facing the outside of the groove 21c. Engaging bifurcated protrusions 15d and 16d project from the ends of the rotational ends 15b and 16b of the insertion pieces 15 and 16, respectively. In the state where the rotation ends 15b and 16b are inserted into the grooves 21c and the holes 15c and 16c are fitted to the projections 21d and pivotally supported, the insertion pieces 15 and 16 are straight, and each projection 17a is bifurcated. The insertion pieces 15 and 16 can be engaged with the shaft body 21 by fitting into the protrusions 15d and 16d. By this engagement, it is possible to keep the insertion state of the wiping body 1 in a T shape. From the engaged state, when each insertion piece is rotated about 90 ° toward the axial direction side of the handle 2 with the protrusions 15c and 16c as the rotation center and downward from the connecting member 13, the protrusions 17a and the protrusions 15d and 16d Engagement is released and each plug can be in a released state where it is juxtaposed below the handle 2.

回動軸受１０の一対の切り欠き溝１０ａは、各挿着片１５、１６の開放端をハンドル２の軸方向側に回動するときに回動端１５ｂ、１６ｂの上部を切り欠き溝１０ａより逃がして、円滑に解除状態に移行させる。従って、差込片１５、１６の面方向が切り欠き溝１０ａに合致する位置でのみ挿着片１５、１６の回動が可能になり、合致しない位置では挿着状態を保持して、払拭体１が簡単に脱離せず安定して清掃作業を行うことができる。 The pair of cutout grooves 10a of the rotary bearing 10 is formed so that the upper portions of the rotary ends 15b and 16b are cut out from the cutout grooves 10a when the open ends of the insertion pieces 15 and 16 are turned to the axial direction side of the handle 2. Escape and smoothly transition to the release state. Therefore, the insertion pieces 15 and 16 can be rotated only at a position where the surface direction of the insertion pieces 15 and 16 matches the notch groove 10a. 1 can be easily removed without being detached easily.

図１０は挿着片４の回動動作を説明するための部分断面図である。
上記構成により、ジョイント部材９における連結部には、挿着片４を自転自在にする自転機構と、挿着片４の開放端をハンドル２の軸方向側に回動自在にする回動機構が設けられている。根元部５に連結された回動軸受１０は軸体２１に外嵌して枢支される簡単な機構により前記自転機構を構成している。従って、払拭体１の長手方向の中心軸回りに全周３６０°にわたり植設した多数のパイル群３をハンドル２の回動角度を前記中心軸回りに可変して操作して、図１０のＣで示すように、任意の向きで清掃面に押し当てることができ、ハンドル操作だけで疲れることなく簡易に清掃作業を行うことができる。 FIG. 10 is a partial cross-sectional view for explaining the rotation operation of the insertion piece 4.
With the above-described configuration, the connecting portion of the joint member 9 includes a rotation mechanism that allows the insertion piece 4 to rotate, and a rotation mechanism that enables the open end of the insertion piece 4 to turn in the axial direction of the handle 2. Is provided. The rotation bearing 10 connected to the root portion 5 constitutes the rotation mechanism by a simple mechanism that is externally fitted to the shaft body 21 and pivotally supported. Accordingly, a large number of pile groups 3 planted over the entire circumference 360 ° around the central axis in the longitudinal direction of the wiping body 1 are operated by changing the rotation angle of the handle 2 around the central axis, as shown in FIG. As can be seen, the cleaning surface can be pressed in an arbitrary direction, and the cleaning operation can be easily performed without getting tired only by operating the handle.

差込片１５、１６の回動端１５ｂ、１６ｂを軸体２１に軸支し、且つ、差込片１５、１６を軸体２１に係着、解除可能にした簡単な機構により、前記回動機構を構成している。各突起１７ａと二股状突起１５ｄ、１６ｄとの係着により、図１０の符号Ａに示すように、差込片１５、１６を一直線状にした挿着状態を保持することが可能になる。また、図１０の符号Ｂに示すように、係着状態から各差込片を約９０°ハンドル２の軸方向側に突起１５ｃ、１６ｃを回動させて、簡易に係合を解除して、各差込片がハンドル２より下方に並置される解除状態に移行させることができる。従って、払拭体１の挿着時には、各差込片がハンドル２より下方に並置される解除状態にして、各差込片１５、１６の先端を袋部８に挿入し、ハンドル操作で袋内に押し込むことによって、開脚状に各差込片が符号Ｂから符号Ａの状態に円滑に移行し、払拭体１や挿着片４を一切触れることなく、ワンタッチで払拭体１の挿着作業を行うことができる。払拭体１の脱離時には、差込片１５、１６の面方向を切り欠き溝１０ａに合致させ、各差込片の先端側を折り曲げれば、払拭体１の重みによりハンドル２側に回動して、各差込片が並置される解除状態に移行させ、簡単に脱離作業を行うことができる。 The rotation ends 15b and 16b of the insertion pieces 15 and 16 are pivotally supported on the shaft body 21, and the rotation is performed by a simple mechanism that allows the insertion pieces 15 and 16 to be engaged with and released from the shaft body 21. The mechanism is configured. The engagement between the protrusions 17a and the bifurcated protrusions 15d and 16d makes it possible to maintain the insertion state in which the insertion pieces 15 and 16 are in a straight line as shown by reference numeral A in FIG. Further, as shown by reference numeral B in FIG. 10, the protrusions 15 c and 16 c are rotated about 90 ° to the axial direction side of the handle 2 from the engaged state, and the engagement is simply released, It can be made to shift to the release state where each insertion piece is juxtaposed below the handle 2. Therefore, when the wiping body 1 is inserted, the inserted pieces are placed in a released state in which they are juxtaposed below the handle 2, the tips of the inserted pieces 15, 16 are inserted into the bag portion 8, and the inside of the bag is operated by operating the handle. By inserting the wiping body 1 into the open leg shape, the insertion piece smoothly transitions from the sign B to the sign A, and the wiping body 1 can be inserted with one touch without touching the wiping body 1 or the insertion piece 4 at all. It can be performed. When the wiping body 1 is detached, the surface direction of the insertion pieces 15 and 16 is matched with the notch groove 10a, and if the distal end side of each insertion piece is bent, the wiping body 1 rotates to the handle 2 side by the weight of the wiping body 1. And it can be changed to the release state where each insertion piece is juxtaposed, and the detachment | desorption operation | work can be performed easily.

本実施形態の清掃具は長尺状の清掃具の場合であるが、本発明は、短尺状の清掃具やハンディタイプの清掃具に適用でき、更に、ハンドル部分を伸縮自在にして、作業内容に応じて柄の長さを調整可能にした伸縮タイプの清掃具にも適用することができる。払拭材としては、パイルの他に、化学繊維材等を使用することができる。 The cleaning tool of this embodiment is a case of a long cleaning tool, but the present invention can be applied to a short cleaning tool or a handy type cleaning tool, and further, the handle portion can be extended and retracted to perform work. Therefore, the present invention can also be applied to an extension / contraction type cleaning tool in which the length of the handle can be adjusted according to the condition. As the wiping material, a chemical fiber material or the like can be used in addition to the pile.

本発明は、上記実施形態や変形例に限定されるものではなく、本発明の技術的思想を逸脱しない範囲における種々変形例、設計変更などをその技術的範囲内に包含するものであることは云うまでもない。 The present invention is not limited to the above-described embodiments and modifications, and includes various modifications and design changes within the technical scope without departing from the technical idea of the present invention. Needless to say.

この発明に係る清掃具は、家庭や事務所や工場の床材、及び店舗の床などを清掃するときに用いられ、払拭体を定期的に取り替えてメーカーなどからユーザーにレンタルするようにしてもよいものである。 The cleaning tool according to the present invention is used when cleaning the flooring of a home, office or factory, the floor of a store, and the like. It ’s good.

１払拭体
２長柄ハンドル
３パイル群
４挿着片
５根元部
６開口部
７パイル
８袋部
９ジョイント部材
１０回動軸受
１０ａ切り欠き溝
１０ｂ分離スリット
１１基布
１２基布
１３連結部材
１４軸
１５差込片
１５ａ緩衝リング部材
１５ｂ回動端
１５ｃ孔
１５ｄ突起
１６差込片
１６ａ緩衝リング部材
１６ｂ回動端
１６ｃ孔
１６ｄ突起
１７係止部材
１７ａ突起
１８周縁部
１９周縁部
２０中央部
２１軸体
２２縁縫い
２５端部
２６端部
２７端部
２８端部
２９縫糸
３０横糸
３１横糸
３２グリップ
４０払拭体
４１長柄保持具
４２基布
４３袋状差込部
４４パイル
４５装着部
４６ジョイント部
４７柄
４８グリップ DESCRIPTION OF SYMBOLS 1 Wiping body 2 Long handle 3 Pile group 4 Inserting piece 5 Root part 6 Opening part 7 Pile 8 Bag part 9 Joint member 10 Rotating bearing 10a Notch groove 10b Separation slit 11 Base cloth 12 Base cloth 13 Connecting member 14 Shaft 15 Insertion piece 15a Buffer ring member 15b Rotating end 15c Hole 15d Protrusion 16 Insertion piece 16a Buffer ring member 16b Rotating end 16c Hole 16d Protrusion 17 Locking member 17a Protrusion 18 Peripheral part 19 Peripheral part 20 Central part 21 Shaft body 22 Edge sewing 25 End part 26 End part 27 End part 28 End part 29 Sewing thread 30 Weft 31 Weft 32 Grip 40 Wiping body 41 Long handle holder 42 Base cloth 43 Bag-like insertion part 44 Pile 45 Mounting part 46 Joint part 47 Pattern 48 Grip

Claims

ハンドルの根元部に連結される連結部を備えた挿着片を前記根元部から横方向に延出させて払拭体の袋部に挿着した清掃具であって、前記連結部に、前記挿着状態において前記挿着片の挿着方向の軸回りに前記挿着片を自転自在にする自転機構と、前記挿着片の回動端を軸支し、前記回動端を係着して前記挿着状態を保持し、前記係着を解除したとき、前記挿着片の開放端を前記ハンドルの軸方向側に回動自在にする回動機構とを設け、前記自転機構は、前記根元部に連結された回動軸受と、前記回動軸受に枢支された軸体とからなり、前記軸体に前記挿着片の回動端を軸支し、前記回動軸受は、前記根元部に連結する連結部材と、前記連結部材と反対側に軸方向に設けた切り欠き溝とを備えた中空体からなり、前記中空体内に前記軸体を嵌入して前記自転機構を構成し、前記挿着片の開放端を前記ハンドルの軸方向側に回動するときに前記回動端の上部を前記切り欠き溝より逃がすことを特徴とする清掃具。 A cleaning tool in which an insertion piece having a connecting portion connected to a root portion of a handle is extended from the root portion in a lateral direction and inserted into a bag portion of a wiping body, and the insertion portion is inserted into the connecting portion. A rotation mechanism that allows the insertion piece to rotate about an axis in the insertion direction of the insertion piece in the attached state; and a pivot end of the insertion piece is pivotally supported and the rotation end is engaged. A rotation mechanism that allows the open end of the insertion piece to turn in the axial direction of the handle when the engagement state is maintained and the engagement is released, and the rotation mechanism is A pivot bearing coupled to the pivot section, and a shaft body pivotally supported by the pivot bearing. The pivot body pivotally supports the pivot end of the insertion piece. A hollow member provided with a connecting member connected to the portion and a notch groove provided in the axial direction on the opposite side of the connecting member, and the shaft body is fitted into the hollow body. The rotating mechanism constitute a cleaning tool, wherein the upper portion of the rotation end to escape from the notch groove when rotating the open end of the inserting piece in the axial direction of the handle with.

前記回動端に設けた係合部と係合する係止部を前記軸体に設け、前記係合部を前記係止部に係着して前記挿着状態を保持する請求項１に記載の清掃具。 According to claim 1, wherein the engaging portion of the engaging portion engages provided in the rotating end provided on the shaft body, and engaged with the engaging portion with the locking portion for holding the inserted state Cleaning tools.

前記挿着片は一対の差込片からなり、夫々の差込片の回動端を前記軸体に左右対称状に軸支した請求項１又は２に記載の清掃具。 The said insertion piece consists of a pair of insertion piece, The cleaning tool of Claim 1 or 2 which pivotally supported the rotational end of each insertion piece to the said shaft body symmetrically.

前記挿着片は、棒状、舌片状、中空板状のいずれかの差込片からなる請求項１〜３のいずれかに記載の清掃具。 The said insertion piece is a cleaning tool in any one of Claims 1-3 which consists of an insertion piece in any one of rod shape, tongue piece shape, and a hollow plate shape.

前記袋部の全周囲に払拭材を多数設けた請求項１〜４のいずれかに記載の清掃具。 The cleaning tool according to any one of claims 1 to 4 , wherein a large number of wiping materials are provided all around the bag portion.

前記払拭材がパイルからなる請求項１〜５のいずれかに記載の清掃具。 Cleaning tool according to any one of claims 1 to 5, wherein the wiping member is made of pile.