TWI703953B

TWI703953B - Cleaning head for cleaning tool, cleaning tool provided with the aforementioned cleaning head, method of using the cleaning sheet for the aforementioned cleaning tool, and cleaning sheet for the aforementioned cleaning tool

Info

Publication number: TWI703953B
Application number: TW107144962A
Authority: TW
Inventors: 須田朋和; 眞鍋優佳; 釼持泰彦
Original assignee: 日商優你嬌美股份有限公司
Priority date: 2018-11-09
Filing date: 2018-12-13
Publication date: 2020-09-11
Also published as: JP2020075059A; CN112839558A; KR20210090629A; WO2020095488A1; TW202017527A

Abstract

本發明之課題係在於提供水平方向清掃性和垂直方向清掃性優良之清掃具用清掃頭。用以解決課題之手段為，一種清掃具(1)用清掃頭(3)，該清掃具(1)是具備清掃頭(3)、和可旋轉地安裝於清掃頭(3)的頭旋轉構件(5)，其特徵為：清掃頭(3)係具有具備平面方向(P)及厚度方向(T)之板狀形狀，並且具備朝沿著平面方向(P)的方向延伸之清掃面(111)；和具備朝沿著平面方向(P)的方向延伸之頭旋轉軸(RA ₁)的頭旋轉構件連結部(117)，清掃頭(3)係藉由通過頭旋轉軸(RA ₁)且朝厚度方向(T)延伸之假想面(IS)區劃成第1頭區域(119)和第2頭區域(121)，清掃頭(3)係在第1頭區域(119)具有其重心。 The subject of the present invention is to provide a cleaning head for cleaning tools with excellent horizontal and vertical cleaning properties. The means to solve the problem is a cleaning head (3) for a cleaning tool (1), the cleaning tool (1) is provided with a cleaning head (3) and a head rotating member rotatably mounted on the cleaning head (3) (5), characterized in that: the cleaning head (3) has a plate-like shape with a plane direction (P) and a thickness direction (T), and has a cleaning surface (111) extending along the plane direction (P) ); and a head rotating member coupling portion (117) with a head rotating shaft (RA ₁ ) extending in the direction along the plane direction (P), the cleaning head (3) is passed through the head rotating shaft (RA ₁ ) and The imaginary plane (IS) extending in the thickness direction (T) is divided into a first head area (119) and a second head area (121), and the cleaning head (3) has its center of gravity in the first head area (119).

Description

清掃具用清掃頭、具備前述清掃頭的清掃具、清掃薄片使用於前述清掃具的使用方法、及前述清掃具用清掃薄片Cleaning head for cleaning tool, cleaning tool provided with the aforementioned cleaning head, method of using the cleaning sheet for the aforementioned cleaning tool, and cleaning sheet for the aforementioned cleaning tool

本發明係關於清掃具用清掃頭、具備前述清掃頭的清掃具、清掃薄片使用於前述清掃具的使用方法、及前述清掃具用清掃薄片。The present invention relates to a cleaning head for a cleaning tool, a cleaning tool provided with the cleaning head, a method of using the cleaning sheet for the cleaning tool, and the cleaning sheet for the cleaning tool.

將清掃薄片安裝於清掃頭的形態之清掃具為眾所皆知。例如在專利文獻1，揭示有一種清掃用具，其具備形成有挾持清掃薄片的狹縫之本體、將前述本體可自由轉動地支承並形成為略コ字形之支承臂、及經由自由接頭將前述支承臂的端部連結的把手。 The cleaning tool in which the cleaning sheet is installed on the cleaning head is well known. For example, Patent Document 1 discloses a cleaning tool including a main body formed with a slit for holding a cleaning sheet, a support arm that rotatably supports the main body and is formed in a U-shaped shape, and supports the support via a free joint Handle connected to the end of the arm.

專利文獻1的圖1所記載的清掃用具A係如專利文獻1的說明書段落[0014]所記載，由具備形成有挾持清掃薄片S的狹縫之本體1、將前述本體可自由轉動地支承並形成為略コ字形之支承臂2、及經由自由接頭3將前述支承臂2的端部連結的把手4。又，為了容易握持，在把手4的上端部裝設有手把5。The cleaning tool A described in FIG. 1 of Patent Document 1 is described in paragraph [0014] of Patent Document 1. It is composed of a main body 1 provided with slits for holding the cleaning sheet S, and the main body is rotatably supported. A support arm 2 formed in a U-shape and a handle 4 connected to the end of the support arm 2 via a free joint 3 are formed. In addition, in order to make it easier to hold, a handle 5 is attached to the upper end of the handle 4.

在專利文獻1所記載的清掃用具A，如專利文獻1的說明書段落[0022]及圖8所示，在擦拭地板等較寬廣的面之情況，將具有寬廣的拂拭面之下蓋體22朝向下方而進行掃除。又，在專利文獻1所記載的清掃用具A係如專利文獻1說明書段落[0024]及圖9所示，可將本體1旋轉90度後再使用橫面進行掃除。 [先前技術文獻] [專利文獻] In the cleaning tool A described in Patent Document 1, as shown in the specification paragraph [0022] of Patent Document 1 and FIG. 8, when wiping a wide surface such as a floor, the cover 22 has a wide wiping surface facing Sweep from below. In addition, the cleaning tool A described in Patent Document 1 is as shown in paragraph [0024] of the specification of Patent Document 1 and FIG. 9, and the main body 1 can be rotated 90 degrees before cleaning using the horizontal surface. [Prior Technical Literature] [Patent Literature]

[專利文獻1]日本新型專利第3152632號公報[Patent Document 1] Japanese Model Patent No. 3152632

[發明所欲解決之課題][The problem to be solved by the invention]

在專利文獻1所記載的清掃用具A，在藉由通過本體1(支承臂2)的旋轉軸並朝與清掃面(上蓋體21及下蓋體22的表面)正交之正交方向延伸的正交面，將本體1區劃成2個本體部分，亦即，第1本體部分及第2本體部分之情況，由於第1本體部分與第2本體部分之質量未設有差異(亦即，本體1的重心存在於旋轉軸上)，故，當舉起支承臂2之情況，本體1係無法如圖9所示般容易立起，無法容易清掃垂直面者。因此，本發明之目的係在於提供水平方向清掃性和垂直方向清掃性優良之清掃具用清掃頭。 [用以解決課題之手段] The cleaning tool A described in Patent Document 1 extends in an orthogonal direction perpendicular to the cleaning surface (the surfaces of the upper cover 21 and the lower cover 22) by passing through the rotation axis of the main body 1 (support arm 2) The orthogonal plane divides the body 1 into two body parts, that is, in the case of the first body part and the second body part, since there is no difference in the mass of the first body part and the second body part (that is, the body The center of gravity of 1 is on the rotating shaft), so when the support arm 2 is raised, the main body 1 cannot easily stand up as shown in Fig. 9 and the vertical surface cannot be easily cleaned. Therefore, the object of the present invention is to provide a cleaning head for a cleaning tool with excellent horizontal and vertical cleaning properties. [Means to solve the problem]

為了達到此目的，本發明者們發現，一種清掃具用清掃頭，該清掃具是具備清掃頭、和可旋轉地安裝於前述清掃頭的頭旋轉構件，其特徵為：前述清掃頭係具有具備平面方向及厚度方向之板狀形狀，並且具備朝沿著前述平面方向的方向延伸之清掃面；和具備朝沿著前述平面方向的方向延伸之頭旋轉軸的頭旋轉構件連結部，前述清掃頭係藉由通過前述頭旋轉軸且朝前述厚度方向延伸之假想面區劃成第1頭區域和第2頭區域，前述清掃頭係在第1頭區域具有其重心。 [發明效果] In order to achieve this objective, the inventors of the present invention have found a cleaning head for a cleaning tool. The cleaning tool is provided with a cleaning head and a head rotating member rotatably mounted on the cleaning head, characterized in that the cleaning head has A plate-like shape in the plane direction and the thickness direction, and having a cleaning surface extending in the direction along the plane direction; and a head rotation member connecting portion having a head rotation shaft extending in the direction along the plane direction, the cleaning head The first head area and the second head area are divided into a first head area and a second head area by a virtual surface that passes through the head rotation axis and extends in the thickness direction, and the cleaning head has its center of gravity in the first head area. [Invention Effect]

本發明的清掃具用清掃頭係水平方向清掃性和垂直方向清掃性優良之清掃頭。The cleaning head for the cleaning tool of the present invention is a cleaning head with excellent horizontal cleaning performance and vertical cleaning performance.

[定義] [狹窄空間]及[寬廣空間] 在本說明書中，有以下的情況，亦即，將狹窄的空間稱為[狹窄空間]，在狹窄空間之中，將朝沿著垂直方向的方向延伸且對沿著水平方向的方向狹窄之空間稱為[垂直方向狹窄空間]，又，將朝沿著水平方向的方向延伸且對沿著垂直方向的方向狹窄之空間稱為[水平方向狹窄空間]。又，有將構成狹窄空間的面稱為[被清掃面]之情況，又有將朝相反方向延伸之2個被清掃面交叉的部分稱為[角落部]之情況。再者，作為前述被清掃面，例如可舉出牆壁、地面、家具的頂面、側面及底面，電氣製品的頂面、側面及底面等。又，在本說明書中，有將寬廣的空間稱為[寬廣空間]之情況。 [definition] [Narrow Space] and [Wide Space] In this specification, there are the following cases, that is, a narrow space is referred to as a "narrow space". In the narrow space, the space extending in the vertical direction and narrow in the horizontal direction It is called [vertical narrow space], and a space that extends in the horizontal direction and is narrow in the vertical direction is called [horizontal narrow space]. In addition, the surface constituting the narrow space may be referred to as the "surface to be cleaned", and the part where the two surfaces to be cleaned extending in the opposite direction intersect may be referred to as the "corner". In addition, examples of the surface to be cleaned include walls, floors, top, side, and bottom surfaces of furniture, and top, side, and bottom surfaces of electrical products. In addition, in this specification, a wide space may be referred to as a "wide space".

・關於對象物之[沿著預定的方向] 在本說明書中，關於對象物，[沿著預定的方向]係指對象物較與預定的方向正交之正交方向，更朝接近預定的方向之方向延伸之意思，具體而言，係指對象物以與預定的方向具有理想為未滿45˚、更理想為30˚以下、更加理想為20˚以下、最理想為5˚以下的交叉角之意思。再者，在本說明書中，在交叉角為5˚以下之情況，有稱為[與預定的方向平行]之情況。・About the object [along the predetermined direction] In this specification, with regard to an object, [along a predetermined direction] means that the object extends in a direction closer to the predetermined direction than the orthogonal direction orthogonal to the predetermined direction. Specifically, it means The object has an angle of intersection with a predetermined direction that is ideally less than 45˚, more preferably 30˚ or less, more preferably 20˚ or less, and most preferably 5˚ or less. Furthermore, in this specification, when the crossing angle is 5˚ or less, there is a case called [parallel to the predetermined direction].

作為前述預定的方向，可舉出例如水平方向、垂直方向、平面方向、長度方向、短邊方向、厚度方向等。例如，作為對象物之被清掃面[沿著垂直方向]係指被清掃面以與垂直方向具有理想為未滿45˚、更理想為30˚以下、更加理想為20˚以下、最理想為5˚以下的交叉角的方式延伸。 As the aforementioned predetermined direction, for example, a horizontal direction, a vertical direction, a plane direction, a length direction, a short side direction, a thickness direction, etc. can be given. For example, the surface to be cleaned as the object [along the vertical direction] means that the surface to be cleaned from the vertical direction is ideally less than 45˚, more preferably 30˚ or less, more preferably 20˚ or less, and most ideally 5 ˚The way below the intersection angle extends.

・關於對象物之[沿著預定的線] 在本說明書中，關於對象物，[沿著預定的線]係指對象物較與預定的線正交之正交方向，更朝接近預定的線之方向延伸之意思，具體而言，係指對象物以與預定的線具有理想為未滿45˚、更理想為30˚以下、更加理想為20˚以下、最理想為5˚以下的交叉角的方式延伸之意思。再者，在本說明書中，在交叉角為5˚以下之情況，有稱為[與預定的線平行]之情況。・About the object [along the predetermined line] In this specification, with regard to an object, [along a predetermined line] means that the object extends in a direction closer to the predetermined line than the orthogonal direction orthogonal to the predetermined line. Specifically, it means The object extends with a predetermined line with an intersection angle of less than 45˚, more preferably 30˚, more preferably 20˚, and most preferably 5˚. Furthermore, in this specification, when the crossing angle is 5˚ or less, there is a case called [parallel to a predetermined line].

作為前述預定的線，可舉出例如軸，軸可為例如、頭旋轉軸、挾持部旋轉軸、柄旋轉軸等。例如，作為對象物之錘[沿著頭旋轉軸]係指錘以與頭旋轉軸具有理想為未滿45˚、更理想為30˚以下、更加理想為20˚以下、最理想為5˚以下的交叉角的方式延伸。 Examples of the predetermined line include a shaft, and the shaft may be, for example, a head rotating shaft, a pinching part rotating shaft, a shank rotating shaft, and the like. For example, the hammer as the object [along the head rotation axis] means that the hammer has a head rotation axis of less than 45˚, more preferably 30˚ or less, more preferably 20˚ or less, and most preferably 5˚ or less The way of crossing angles extends.

・[水平方向清掃性]及[垂直方向清掃性] 在本說明書中，[水平方向清掃性]係指朝沿著水平方向之方向延伸的被清掃面之清掃性，[垂直方向清掃性]係指朝沿著垂直方向之方向延伸的被清掃面之清掃性。・[狹窄空間清掃性] 在本說明書中，[狹窄空間清掃性]係指構成狹窄空間的被清掃面之清掃性。又，在本說明書中，將構成垂直方向狹窄空間及水平方向狹窄空間之被清掃面之清掃性分別稱為[垂直方向狹窄空間清掃性]及[水平方向狹窄空間清掃性]。 [清掃面切換性] 在本說明書中，[清掃面切替性]係指清掃面(從第1清掃面朝第2清掃面、或從第2清掃面朝第1清掃面)之切換性。・[Horizontal cleaning performance] and [Vertical cleaning performance] In this manual, [horizontal cleanability] refers to the cleanability of the surface to be cleaned extending in the horizontal direction, and [vertical cleanability] refers to the cleanability of the surface to be cleaned extending in the vertical direction Sweeping. ・[Cleaning in narrow spaces] In this manual, [Narrow Space Cleanability] refers to the cleanability of the cleaned surface that constitutes a narrow space. In addition, in this specification, the cleanability of the cleaned surface that constitutes a narrow space in the vertical direction and a narrow space in the horizontal direction is referred to as the "cleanability of vertical narrow space" and "the cleanability of horizontal narrow space", respectively. [Cleaning Surface Switchability] In this manual, "cleaning surface changeability" refers to the switchability of the cleaning surface (from the first cleaning surface to the second cleaning surface, or from the second cleaning surface to the first cleaning surface).

・關於清掃具之[狹窄空間清掃形態]、[寬廣空間清掃形態] 在本說明書中，關於清掃具之「狹窄空間清掃形態」係指使用清掃具，用來清掃狹窄空間之形態，且為將清掃頭、頭旋轉構件(特別是托架)及清掃具用柄保持成清掃頭的平面方向、頭旋轉構件假想面(特別是托架假想面)及柄軸形成為平行(理想為存在於相同平面上)之形態。再者，有將清掃頭及頭旋轉構件(特別是托架)保持成清掃頭的平面方向及頭旋轉構件假想面(特別是托架假想面)形成為平行(理想為存在於相同平面上)一事稱為使清掃頭的平面方向及頭旋轉構件(特別是托架)的頭旋轉構件假想面(特別是托架假想面)一致之情況。再者，在本說明書中，關於清掃頭的平面方向、頭旋轉構件假想面及/或柄軸之平行係指該等的交叉角為10˚以下、理想為5˚以下、更理想為0˚之意思。・About the cleaning tools [Narrow space cleaning mode], [Wide space cleaning mode] In this manual, the "narrow space cleaning form" of the cleaning tool refers to the form of using the cleaning tool to clean a narrow space, and it is used to hold the cleaning head, the head rotating member (especially the bracket) and the cleaning tool with a handle The plane direction of the cleaning head, the virtual surface of the head rotating member (especially the virtual surface of the bracket), and the arbor are formed in parallel (ideally existing on the same plane). Furthermore, there is a cleaning head and a head rotating member (especially the bracket) held in the plane direction of the cleaning head and the virtual surface of the head rotating member (especially the virtual surface of the bracket) is formed to be parallel (ideally existing on the same plane) One thing is called a case where the plane direction of the cleaning head and the virtual surface of the head rotating member (particularly the bracket) of the head rotating member (particularly the bracket virtual surface) are aligned. Furthermore, in this specification, regarding the plane direction of the cleaning head, the imaginary surface of the head rotating member, and/or the parallelism of the stem shaft, it means that the intersection angle is 10˚ or less, preferably 5˚ or less, more preferably 0˚ Meaning.

在本說明書中，關於清掃具之[寬廣空間清掃形態]係指將清掃頭的平面方向保持成與頭旋轉構件(特別是托架)的頭旋轉構件假想面(特別是托架假想面)交叉之形態者。再者，前述定義係為使用清掃具進行狹窄空間及寬廣空間的清掃時之典型的形態，並非用來限定使用清掃具之清掃的形態者。 In this manual, the "wide space cleaning mode" of the cleaning tool refers to keeping the plane direction of the cleaning head so as to cross the imaginary surface of the head rotating member (especially the bracket). Of the form. In addition, the aforementioned definition is a typical form when the cleaning tool is used to clean a narrow space and a wide space, and is not used to limit the cleaning form using the cleaning tool.

・關於挾持部之[封閉形態]及[展開形態] 在本說明書中，關於挾持部之[封閉形態]係指在清掃頭具備挾持部之情況，挾持部關閉之形態。又，在挾持部具備具有旋轉端及開閉端之第1挾持部分及第2挾持部分之情況，關於挾持部之[封閉形態]係指開閉端關閉之形態。在本說明書中，關於挾持部之[展開形態]係指在清掃頭具備挾持部之情況，挾持部打開之形態。又，在挾持部具備具有旋轉端及開閉端之第1挾持部分及第2挾持部分之情況，關於挾持部之[展開形態]係指開閉端未關閉之形態，特別是構成第1挾持部分的開閉端之部分與構成第2挾持部分的開閉端之部分存在於最遠的位置之形態。再者，在封閉形態及展開形態，挾持部可挾持清掃薄片，亦可不挾持清掃薄片。・[Closed form] and [Expanded form] of the holding part In this manual, the "closed form" of the holding part refers to a form in which the holding part is closed when the cleaning head is equipped with a holding part. In addition, when the holding part has a first holding part and a second holding part having a rotating end and an opening and closing end, the "closed form" of the holding part means a form in which the opening and closing ends are closed. In this manual, the "unfolded form" of the holding part refers to the state where the holding part is opened when the cleaning head is equipped with the holding part. In addition, when the holding part is provided with a first holding part and a second holding part having a rotating end and an opening and closing end, the [expanded form] of the holding part refers to a form in which the opening and closing ends are not closed, especially the first holding part. A form in which the opening and closing end portion and the opening and closing end portion constituting the second holding portion are located at the farthest position. Furthermore, in the closed form and the expanded form, the holding part may hold the cleaning sheet, or not hold the cleaning sheet.

・關於清掃頭之[立起] 在本說明書中，關於清掃頭之立起係指清掃頭從其平面方向朝沿著水平方向的方向延伸之狀態，使清掃頭旋轉成其平面方向朝沿著垂直方向的方向延伸之狀態。例如，可將清掃頭舉起，並使其平面方向朝沿著水平方向的方向延伸之狀態旋轉成其平面方向朝沿著垂直方向的方向延伸之狀態，可使清掃頭立起。・About the cleaning head [stand up] In this specification, the standing up of the cleaning head refers to the state where the cleaning head extends from the plane direction to the horizontal direction, and the cleaning head is rotated to the state where the plane direction extends in the vertical direction. For example, the cleaning head can be lifted up and rotated in a state in which the plane direction extends in the horizontal direction to a state in which the plane direction extends in the vertical direction, so that the cleaning head can be raised.

・[內側]及[外側] 在本說明書中，[內側]及[外側]分別係指在具有預定的線例如、中心線(例如長度方向中心線、短邊方向中心線、厚度方向中心線等)、軸(例如旋轉軸、例如頭旋轉軸、挾持部旋轉軸、柄旋轉軸、柄軸等)等之對象物，接近預定的線之方向及遠離軸之方向。例如，長度方向之內側係指長度方向中，接近朝短邊方向延伸之長度方向中心線之方向。・[Inside] and [Outside] In this specification, [inner side] and [outer side] respectively refer to predetermined lines such as center lines (e.g., center line in the longitudinal direction, center line in the short-side direction, center line in the thickness direction, etc.), axis (e.g., rotation axis, For example, objects such as the head rotation axis, the gripping part rotation axis, the shank rotation axis, the shank axis, etc., approach the predetermined line direction and the direction away from the axis. For example, the inner side of the length direction refers to the direction close to the center line of the length direction extending in the short side direction in the length direction.

・[內側的位置]及[外側的位置] 又，在本說明書中，一方配置於較另一方更[內側的位置]係指一方配置於較另一方更接近成為對象之預定的線的位置，又，一方配置於較另一方更[外側的位置]係指一方配置於較另一方距離成為對象之預定的線更遠的位置。・[Inside position] and [Outside position] Also, in this specification, that one is arranged more [inside position] than the other means that one is arranged closer to the predetermined line to be the target than the other, and one is arranged more [outside] than the other Position] means that one side is arranged at a position farther from the predetermined line of the object than the other side.

具體而言，本發明係揭示有以下的態樣。 [態樣1] 一種清掃具用清掃頭，該清掃具是具備清掃頭和可旋轉地安裝於前述清掃頭之頭旋轉構件，其特徵為：前述清掃頭係具備：具有具備平面方向及厚度方向的板狀形狀，並且朝沿著前述平面方向的方向延伸之清掃面；及具備朝沿著前述平面方向的方向延伸的頭旋轉軸之頭旋轉構件連結部，前述清掃頭係藉由通過前述頭旋轉軸且朝前述厚度方向延伸的假想面，區劃成第1頭區域和第2頭區域，前述清掃頭係在第1頭區域具有其重心。 Specifically, the present invention discloses the following aspects. [Pattern 1] A cleaning head for a cleaning tool, the cleaning tool is provided with a cleaning head and a head rotating member rotatably mounted on the aforementioned cleaning head, and is characterized by: The cleaning head includes: a cleaning surface having a plate-like shape having a plane direction and a thickness direction and extending in a direction along the plane direction; and a head rotation having a head rotation axis extending in a direction along the plane direction Component connection part, The cleaning head is divided into a first head area and a second head area by an imaginary surface that passes through the head rotation axis and extends in the thickness direction. The aforementioned cleaning head has its center of gravity in the first head region.

由於前述清掃頭係在第1頭區域具有其重心，故，當使用者將包含清掃頭之清掃具舉起時，第1頭區域變得容易朝下方移動，又第2頭區域變得容易朝上方移動，亦即，清掃頭變得容易立起，因此，前述清掃頭不僅水平方向清掃性佳，垂直方向清掃性也佳。又，由於前述清掃頭係當使用者將包含清掃頭之清掃具舉起時，清掃頭變得容易立起，故，垂直方向狹窄空間清掃性佳。 Since the aforementioned cleaning head has its center of gravity in the first head area, when the user lifts the cleaning tool including the cleaning head, the first head area becomes easier to move downward, and the second head area becomes easier to move downward. Moving upward, that is, the cleaning head becomes easy to stand up. Therefore, the aforementioned cleaning head has excellent cleaning performance not only in the horizontal direction but also in the vertical direction. In addition, since the aforementioned cleaning head is easy to stand up when the user lifts the cleaning tool including the cleaning head, the cleaning performance in a narrow space in the vertical direction is good.

[態樣2] 如態樣1之清掃頭，其中，前述清掃頭係具備隔著前述頭旋轉軸而互相對向之第1清掃面及第2清掃面作為前述清掃面。 [Pattern 2] The cleaning head according to aspect 1, wherein the cleaning head includes a first cleaning surface and a second cleaning surface that face each other via the head rotation shaft as the cleaning surface.

因前述清掃頭係具備預定的第1清掃面及第2清掃面，所以，當使用者將包含清掃頭之清掃具舉起時，清掃頭立起，可將構成垂直方向狹窄空間之相面對的2個被清掃面一次清掃，垂直方向狹窄空間清掃性佳。又，因前述清掃頭係具備預定的第1清掃面及第2清掃面，所以，當使用者將包含清掃頭之清掃具舉起時，清掃頭變得容易立起，故，清掃面切換性佳。 Since the aforementioned cleaning head is equipped with a predetermined first cleaning surface and a second cleaning surface, when the user lifts the cleaning tool including the cleaning head, the cleaning head stands up to face the narrow space in the vertical direction. The 2 surfaces to be cleaned are cleaned at one time, and the vertical narrow space is well cleaned. In addition, since the aforementioned cleaning head is equipped with a predetermined first cleaning surface and a second cleaning surface, when the user lifts the cleaning tool including the cleaning head, the cleaning head becomes easy to stand up, so the cleaning surface can be switched. good.

[態樣3] 如態樣1或2之清掃頭，其中，前述清掃頭係藉由在第1頭區域具備錘，讓前述清掃頭的重心位在第1頭區域。 [Pattern 3] Such as the cleaning head of aspect 1 or 2, wherein the cleaning head is provided with a hammer in the first head area so that the center of gravity of the cleaning head is located in the first head area.

因前述清掃頭係藉由在第1頭區域具備配重，讓清掃頭的重心位在第1頭區域，所以，變得不需要藉由清掃頭本身的結構(例如構成清掃頭的外表面之軟質構件、構成清掃頭的內部之硬質構件等)調整清掃頭的重心，能夠使清掃頭的構造單純化。Since the aforementioned cleaning head is equipped with a counterweight in the first head area, the center of gravity of the cleaning head is located in the first head area. Therefore, it becomes unnecessary to use the structure of the cleaning head itself (for example, the outer surface of the cleaning head). The soft member, the hard member that constitutes the inside of the cleaning head, etc.) adjust the center of gravity of the cleaning head to simplify the structure of the cleaning head.

[態樣4] 如態樣3之清掃頭，其中，前述錘係與前述頭旋轉軸分離且朝沿著前述頭旋轉軸的方向延伸。因前述清掃頭係具備配置於預定的方向之錘，所以，當使用者將包含清掃頭之清掃具舉起時，清掃頭變得容易立起，清掃頭具有優良之垂直方向清掃性。 [Pattern 4] The cleaning head of aspect 3, wherein the hammer system is separated from the head rotation axis and extends in a direction along the head rotation axis. Since the aforementioned cleaning head is provided with a hammer arranged in a predetermined direction, when the user lifts the cleaning tool including the cleaning head, the cleaning head becomes easy to stand up, and the cleaning head has excellent vertical cleaning performance.

[態樣5] 如態樣3或4之清掃頭，其中，前述清掃頭係可保持清掃薄片，前述清掃頭係具備挾持部，其用來挾持前述清掃薄片的一方的端部及另一方的端部中之至少一方，且具有第1挾持部分和第2挾持部分，並可採用展開形態及封閉形態，第1挾持部分及第2挾持部分係藉由具有朝沿著前述頭旋轉軸的方向延伸的挾持部旋轉軸且配置於靠近第1頭區域之旋轉端，可旋轉地連結，並且藉由朝沿著前述頭旋轉軸的方向延伸且配置於靠近第2頭區域之開閉端，可開閉地連結。 [Pattern 5] Such as the cleaning head of aspect 3 or 4, wherein the aforementioned cleaning head can hold the cleaning sheet, The cleaning head is provided with a pinching portion for pinching at least one of one end and the other end of the cleaning sheet, and has a first pinching portion and a second pinching portion, and can adopt an expanded form and a closed shape form, The first pinching portion and the second pinching portion are rotatably connected by having a pinching portion rotating shaft extending in the direction along the aforementioned head rotating shaft and arranged at the rotating end of the first head area. It extends in the direction of the head rotation axis and is arranged at the opening and closing end near the second head region, and is connected in an openable and closable manner.

在前述清掃頭，第1挾持部分及第2挾持部分是藉由預定的旋轉端與預定的開閉端進行連結，所以，當使用者將安裝有前述清掃頭之清掃具舉起時，清掃頭能以開閉端朝向上方的方式立起，使得使用者容易取下清掃薄片。又，當使用者將安裝有前述清掃頭的清掃具舉起時，因清掃頭能以旋轉端朝向下方的方式立起，所以，相當於清掃頭的旋轉端之部分的清掃頭之側面具有優良的垂直方向狹窄空間之角落部的清掃性。In the aforementioned cleaning head, the first holding part and the second holding part are connected by a predetermined rotating end and a predetermined opening and closing end. Therefore, when the user lifts the cleaning tool with the aforementioned cleaning head, the cleaning head can Standing up with the opening and closing ends facing upward, the user can easily remove the cleaning sheet. In addition, when the user lifts the cleaning tool with the aforementioned cleaning head installed, the cleaning head can be erected with the rotating end facing downward. Therefore, the side surface of the cleaning head corresponding to the rotating end of the cleaning head is excellent Sweepability of corners of narrow vertical spaces.

[態樣6] 如態樣5之清掃頭，其中，前述頭旋轉構件連結部及前述錘係配置於第1挾持部分。 [Pattern 6] The cleaning head of aspect 5, wherein the head rotating member connecting portion and the hammer system are arranged in the first clamping portion.

在前述清掃頭，頭旋轉構件連結部及錘係配置第1挾持部分，故，當將包含清掃頭之清掃具舉起時，清掃頭變得容易立起，具有優良之垂直方向清掃性，並且清掃具的使用者不易對清掃具感到重量。In the aforementioned cleaning head, the head rotating member connection part and the hammer system are equipped with the first clamping part. Therefore, when the cleaning tool including the cleaning head is lifted, the cleaning head becomes easy to stand up, and it has excellent vertical cleaning performance. The user of the cleaning tool is not easy to feel the weight of the cleaning tool.

[態樣7] 如態樣3至6中任一態樣之清掃頭，其中，前述清掃頭還具備配置於前述厚度方向的中心之厚度方向中心假想面，前述錘是配置成與前述厚度方向中心假想面交叉。 [Pattern 7] The cleaning head of any one of the aspects 3 to 6, wherein the cleaning head further includes a thickness-direction center imaginary surface arranged at the center of the thickness direction, and the hammer is arranged to cross the thickness-direction center imaginary surface.

在前述清掃頭，因錘存在於厚度方向中心假想面上，所以，當使用者將包含清掃頭之清掃具舉起時，清掃頭變得容易以朝沿著垂直方向的方向延伸的方式立起(清掃頭不易清斜)，因此，具有優良之垂直方向清掃性及清掃面切換性。In the aforementioned cleaning head, since the hammer exists on the imaginary surface in the center of the thickness direction, when the user lifts the cleaning tool including the cleaning head, the cleaning head becomes easy to stand up in the direction along the vertical direction. (The cleaning head is not easy to clean obliquely), so it has excellent vertical cleaning performance and cleaning surface switching.

[態樣8] 一種清掃具，係具備清掃頭、頭旋轉構件及清掃具用柄，其特徵為：前述清掃頭係具備：具有具備平面方向及厚度方向的板狀形狀，並且朝沿著前述平面方向的方向延伸之清掃面；及具備朝沿著前述平面方向的方向延伸的頭旋轉軸之頭旋轉構件連結部，前述清掃頭係藉由通過前述頭旋轉軸且朝前述厚度方向延伸的假想面，區劃成第1頭區域和第2頭區域，前述清掃頭係在第1頭區域具有其重心，前述頭旋轉構件係經由前述頭旋轉構件連結部，可旋轉地連結於前述清掃頭，前述清掃具用柄係連結於前述頭旋轉構件。前述清掃具係具有與態樣1相同的效果。 [Pattern 8] A cleaning tool is provided with a cleaning head, a head rotating member and a handle for the cleaning tool, which is characterized by: The cleaning head includes: a cleaning surface having a plate-like shape having a plane direction and a thickness direction and extending in a direction along the plane direction; and a head rotation having a head rotation axis extending in a direction along the plane direction Component connection part, The cleaning head is divided into a first head area and a second head area by an imaginary surface that passes through the head rotation axis and extends in the thickness direction. The aforementioned cleaning head has its center of gravity in the first head area, The head rotating member is rotatably connected to the cleaning head via the head rotating member connecting portion, The handle for the cleaning tool is connected to the head rotating member. The aforementioned cleaning tool system has the same effect as the aspect 1.

[態樣9] 如態樣8之清掃具，其中，前述清掃具係還具備旋轉抑制構件，其用來抑制前述清掃頭以前述頭旋轉軸為中心自由旋轉。 [Pattern 9] The cleaning tool of aspect 8, wherein the cleaning tool is further provided with a rotation restraining member for restraining the cleaning head from freely rotating around the head rotation axis.

因前述清掃具還具備預定的旋轉抑制構件，所以，當使用之際，從朝沿著水平方向的方向延伸之被清掃面的清掃，切換成朝沿著垂直方向的方向延伸之被清掃面的清掃時，例如將清掃具(清掃頭)舉起時，清掃頭不易如擺錘般持續振動，容易在立起的狀態下停止。其結果，前述清掃具具有優良之垂直方向清掃性。Since the aforementioned cleaning tool is also equipped with a predetermined rotation restraining member, when in use, the cleaning of the surface to be cleaned extending in the horizontal direction is switched to that of the surface to be cleaned extending in the vertical direction. During cleaning, for example, when the cleaning tool (cleaning head) is lifted, the cleaning head is not likely to vibrate continuously like a pendulum, and it is easy to stop in a standing state. As a result, the aforementioned cleaning tool has excellent vertical cleaning performance.

[態樣10] 如態樣9之清掃具，其中，前述旋轉抑制構件係為配置於前述頭旋轉構件連結部之滑脂。在前述清掃具，由於旋轉抑制構件為滑脂，故，可簡單抑制清掃頭的旋轉，且旋轉抑制作用不易隨著時間經過而降低。 [Pattern 10] The cleaning tool of aspect 9, wherein the rotation restraining member is grease arranged at the connecting portion of the head rotation member. In the aforementioned cleaning tool, since the rotation suppressing member is grease, the rotation of the cleaning head can be easily suppressed, and the rotation suppressing effect is unlikely to decrease over time.

[態樣11] 如態樣8~10中任一態樣之清掃具，其中，前述頭旋轉構件係配置於單一的平面亦即頭旋轉構件假想面上。在前述清掃具，因頭旋轉構件配置於頭旋轉構件假想面上，所以，頭旋轉構件不易阻礙狹窄空間之清掃，前述清掃具具有優良之狹窄空間清掃性。 [Pattern 11] Such as the cleaning tool of any one of the aspects 8 to 10, wherein the head rotating member is arranged on a single plane, that is, the imaginary surface of the head rotating member. In the aforementioned cleaning tool, since the head rotation member is arranged on the imaginary surface of the head rotation member, the head rotation member does not easily hinder the cleaning of a narrow space, and the aforementioned cleaning tool has excellent cleaning performance in a narrow space.

[態樣12] 如態樣11之清掃具，其中，前述清掃具係能將前述清掃頭及頭旋轉構件固定成前述清掃頭的平面方向與前述頭旋轉構件假想面一致。 [Pattern 12] The cleaning tool of aspect 11, wherein the cleaning tool can fix the cleaning head and the head rotating member such that the plane direction of the cleaning head coincides with the virtual surface of the head rotating member.

前述清掃具係可將清掃頭及頭旋轉構件固定成清掃頭的平面方向與頭旋轉構件假想面一致，因此，當舉起清掃具時，清掃頭立起，以清掃頭的平面方向與頭旋轉構件假想面一致的方式固定清掃頭及頭旋轉構件，前述清掃具具有優良之狹窄空間清掃性。The aforementioned cleaning tool system can fix the cleaning head and the head rotating member so that the plane direction of the cleaning head is consistent with the imaginary surface of the head rotating member. Therefore, when the cleaning tool is raised, the cleaning head stands up to rotate the cleaning head in the plane direction of the head. The cleaning head and the head rotating member are fixed in such a way that the imaginary surfaces of the members are aligned. The aforementioned cleaning tool has excellent cleaning performance in narrow spaces.

[態樣13] 一種清掃薄片使用於清掃具的使用方法，係將前述清掃薄片使用於具備可保持前述清掃薄片的清掃頭之清掃具的使用方法，前述清掃頭係具備：具有具備平面方向及厚度方向的板狀形狀，並且朝沿著前述平面方向的方向延伸之清掃面；及具備朝沿著前述平面方向的方向延伸的頭旋轉軸之頭旋轉構件連結部，前述清掃頭係藉由通過前述頭旋轉軸且朝前述厚度方向延伸的假想面，區劃成第1頭區域和第2頭區域，前述清掃頭係在第1頭區域具有其重心。前述使用方法係具有與態樣1相同的效果。 [Pattern 13] A method of using a cleaning sheet for a cleaning tool is a method of using the aforementioned cleaning sheet for a cleaning tool equipped with a cleaning head capable of holding the aforementioned cleaning sheet, The cleaning head includes: a cleaning surface having a plate-like shape having a plane direction and a thickness direction and extending in a direction along the plane direction; and a head rotation having a head rotation axis extending in a direction along the plane direction Component connection part, The cleaning head is divided into a first head area and a second head area by an imaginary surface that passes through the head rotation axis and extends in the thickness direction. The aforementioned cleaning head has its center of gravity in the first head region. The aforementioned method of use has the same effect as the aspect 1.

[態樣14] 一種清掃薄片，係使用於如態樣1至7中任一態樣之清掃頭，或使用於如態樣8至12中任一態樣之清掃具，其特徵為：前述清掃頭係可保持前述清掃薄片，前述清掃薄片係保持於前述清掃頭。前述清掃薄片係保持於預定的清掃頭，因此，具有與態樣1相同的效果。 [Pattern 14] A cleaning sheet used for the cleaning head of any of the patterns 1 to 7, or used for the cleaning tool of any of the patterns 8 to 12, characterized by: The aforementioned cleaning head can hold the aforementioned cleaning sheet, The cleaning sheet is held by the cleaning head. The aforementioned cleaning sheet is held by a predetermined cleaning head, and therefore, has the same effect as the first aspect.

以下，詳細地進行說明關於本發明的清掃具用清掃頭(以下有將[清掃具用清掃頭]僅稱為『清掃頭』之情況)，本發明之具備清掃頭的清掃具(以下有將[具備清掃頭的清掃具]僅稱為『清掃具』之情況)，本發明的清掃薄片使用於前述清掃具的使用方法(以下有將「清掃薄片使用於前述清掃具的使用方法]僅稱為『對清掃具之使用方法』或『使用方法』之情況)，及本發明的清掃具用清掃薄片(以下有將[清掃具用清掃薄片]僅稱為『清掃薄片』之情況。Hereinafter, the cleaning head for the cleaning tool of the present invention will be described in detail (hereinafter, the "cleaning head for cleaning tool" is simply referred to as the "cleaning head"), and the cleaning tool provided with the cleaning head of the present invention (hereinafter will be [Cleaning tool with cleaning head] is only referred to as "cleaning tool"), the cleaning sheet of the present invention is used for the method of use of the aforementioned cleaning tool (hereinafter, "the method of using the cleaning sheet for the aforementioned cleaning tool] is only called It is the case of "How to use the cleaning tool" or "How to use"), and the cleaning sheet for the cleaning tool of the present invention (hereinafter, the "Cleaning tool for cleaning sheet" is only referred to as the "cleaning sheet".

再者，以下，在關於清掃具之實施形態，總括說明關於清掃具、清掃頭、對清掃具之使用方法、及清掃薄片之實施形態。又，在關於清掃具之實施形態，為了容易理解，將清掃具以從被清掃面側的構件朝使用者側的構件依序進行說明，具體而言，以清掃頭、頭旋轉構件及清掃具用柄的順序進行說明。In addition, the following describes the implementation of the cleaning tool, the cleaning head, the method of using the cleaning tool, and the implementation of the cleaning sheet. In addition, regarding the implementation of the cleaning tool, for ease of understanding, the cleaning tool will be described in order from the member on the side to be cleaned toward the member on the user side. Specifically, the cleaning head, the head rotating member, and the cleaning tool Use the order of the handles to explain.

圖1至圖13係用來說明具備本發明的實施形態中的1個(以下稱為[第1實施形態])之清掃具1的圖。具體而言，圖1係清掃具1的斜視圖。圖2係清掃頭3的斜視圖，相當於如圖1所示的清掃具1之清掃頭3的部分之放大圖。圖3及圖4分別係狹窄空間清掃形態之清掃具1的正面圖及背面圖。圖5係展開形態之清掃頭3的第1內表面129及第2內表面139側之展開圖。圖6係清掃頭3之圖5的VI-VI斷面之斷面圖。圖7係展開形態之清掃頭3的第1外表面127及第2外表面137側之展開圖。圖8係作為頭旋轉構件之托架5的斜視圖。圖9至圖11係用來說明將清掃薄片31安裝於清掃頭3之方法的圖。圖12係用來說明清掃具1的寬廣空間清掃形態之圖。圖13係用來說明狹窄空間清掃形態之清掃具1的圖。Figs. 1 to 13 are diagrams for explaining the cleaning tool 1 provided with one of the embodiments of the present invention (hereinafter referred to as [first embodiment]). Specifically, FIG. 1 is a perspective view of the cleaning tool 1. FIG. 2 is a perspective view of the cleaning head 3, which corresponds to an enlarged view of a part of the cleaning head 3 of the cleaning tool 1 shown in FIG. 3 and 4 are respectively a front view and a back view of the cleaning tool 1 in a narrow space cleaning mode. FIG. 5 is an expanded view of the first inner surface 129 and the second inner surface 139 side of the cleaning head 3 in an expanded configuration. Figure 6 is a cross-sectional view of the VI-VI section of Figure 5 of the cleaning head 3. FIG. 7 is an expanded view of the first outer surface 127 and the second outer surface 137 side of the cleaning head 3 in an expanded configuration. Fig. 8 is a perspective view of the carriage 5 as the head rotating member. 9 to 11 are diagrams for explaining a method of attaching the cleaning sheet 31 to the cleaning head 3. FIG. 12 is a diagram for explaining the cleaning mode of the wide space of the cleaning tool 1. Fig. 13 is a diagram for explaining the cleaning tool 1 in a narrow space cleaning mode.

第1實施形態之清掃具1係具備：清掃頭3；可旋轉地連結於清掃頭3之作為頭旋轉構件之托架5；及連結於托架5之清掃具用柄7。清掃頭3係具有具備平面方向P和厚度方向T之板狀形狀，具備：與平面方向P平行地延伸之清掃面111(具體而言，第1清掃面113及第2清掃面115)；及具備作為頭旋轉構件連結部之與平面方向P(具體而言，為長度方向L)平行地延伸的頭旋轉軸RA ₁之托架用孔117。第1清掃面113與第2清掃面115係隔著頭旋轉軸RA ₁而在厚度方向T上，互相地對向。再者，頭旋轉軸RA ₁係用來使清掃頭3對托架5旋轉之旋轉軸。 The cleaning tool 1 of the first embodiment includes: a cleaning head 3; a bracket 5 as a head rotating member rotatably connected to the cleaning head 3; and a cleaning tool handle 7 connected to the bracket 5. The cleaning head 3 has a plate-like shape with a plane direction P and a thickness direction T, and has: a cleaning surface 111 (specifically, a first cleaning surface 113 and a second cleaning surface 115) extending parallel to the plane direction P; and as the coupling member includes a rotating head portion of the planar direction P (specifically, L is the longitudinal direction) extending parallel to the head rotation axis RA of the carriage ₁ with the hole 117. The first cleaning surface 113 and the second line 115 via the first cleaning surface and the rotation axis RA ₁ in the thickness direction T, mutually opposing. Furthermore, the head rotation axis RA ₁ is a rotation axis for rotating the cleaning head 3 to the carriage 5.

清掃頭3係具有長度方向L；和與長度方向L正交之短邊方向S。長度方向L及短邊方向S係配置於平面方向P內。托架用孔117與頭旋轉軸RA ₁係朝長度方向L延伸。托架用孔117係在清掃頭3之4個側面(未圖示)中的其中1個側面(未圖示)具有開口部117a。 The cleaning head 3 has a longitudinal direction L; and a short-side direction S orthogonal to the longitudinal direction L. The longitudinal direction L and the short-side direction S are arranged in the plane direction P. The bracket hole 117 and the head rotation axis RA ₁ extend in the longitudinal direction L. The bracket hole 117 has an opening 117a on one of the four side surfaces (not shown) of the cleaning head 3 (not shown).

清掃頭3係藉由通過頭旋轉軸RA ₁且朝厚度方向T延伸的假想面IS，區劃成第1頭區域119和第2頭區域121，清掃頭3在第1頭區域119具有旋轉軸3之重心。再者，清掃頭3的重心係藉由後述的2個錘153進行調整。 The cleaning head 3 is divided into a first head area 119 and a second head area 121 by a virtual plane IS that passes through the head rotation axis RA ₁ and extends in the thickness direction T. The cleaning head 3 has a rotation axis 3 in the first head area 119 The center of gravity. In addition, the center of gravity of the cleaning head 3 is adjusted by two hammers 153 described later.

清掃頭3係可保持清掃薄片31。具體而言，清掃頭3係具備藉由挾持清掃薄片31的一方的端部33及另一方的端部35雙方，保持清掃薄片31之挾持部123。The cleaning head 3 can hold the cleaning sheet 31. Specifically, the cleaning head 3 includes a pinching portion 123 that holds the cleaning sheet 31 by pinching both the one end 33 and the other end 35 of the cleaning sheet 31.

挾持部123係具備第1挾持部分125和第2挾持部分135，第1挾持部分125及第2挾持部分135係藉由具有與頭旋轉軸RA ₁(長度方向L)平行地延伸的挾持部旋轉軸RA ₂之旋轉端145可旋轉地連結，並且藉由與頭旋轉軸RA ₁(長度方向L)平行地延伸的開閉端147可開閉地連結。 The pinching portion 123 includes a first pinching portion 125 and a second pinching portion 135. The first pinching portion 125 and the second pinching portion 135 are rotated by having a pinching portion extending parallel to the head rotation axis RA ₁ (length direction L) The rotation end 145 of the shaft RA ₂ is rotatably connected, and is connected to be openable and closable by an opening and closing end 147 extending parallel to the head rotation shaft RA ₁ (length direction L).

開閉端147係配置於清掃頭3的短邊方向S之一方的端部149，旋轉端145係配置於清掃頭3的短邊方向S之另一方的端部151。托架用孔117係配置於第1挾持部分125(具體而言，為後述的第1硬質構件133)。 The opening and closing end 147 is arranged at the end 149 of the cleaning head 3 in one of the short-side directions S, and the rotating end 145 is arranged at the other end 151 of the cleaning head 3 in the short-side direction S. The bracket hole 117 is arranged in the first pinching portion 125 (specifically, a first hard member 133 described later).

第1挾持部分125係具備第1外表面127及第1內表面129，第1挾持部分125係具備構成第1外表面127之第1軟質構件131、和構成第1內表面129之第1硬質構件133。第2挾持部分135係具備第2外表面137及第2內表面139，第2挾持部分135係具備構成第2外表面137之第2軟質構件141、和構成第2內表面139之第2硬質構件143。 The first pinching portion 125 is provided with a first outer surface 127 and a first inner surface 129, and the first pinching portion 125 is provided with a first soft member 131 constituting the first outer surface 127, and a first hard member constituting the first inner surface 129 Component 133. The second holding portion 135 is provided with a second outer surface 137 and a second inner surface 139, and the second holding portion 135 is provided with a second soft member 141 constituting the second outer surface 137, and a second hard member constituting the second inner surface 139 Component 143.

第1挾持部分125係在第1頭區域119，具備配置於第1硬質構件133之第1外表面127側的面(第1軟質構件131側的面)之金屬製的2個錘153。2個錘153係與頭旋轉軸RA₁分離，且與頭旋轉軸RA₁(長度方向L)平行地延伸，2個錘153係在短邊方向S上鄰接配置。 The first pinching portion 125 is located in the first head region 119 and includes two metal hammers 153 arranged on the surface on the first outer surface 127 side of the first hard member 133 (the surface on the first soft member 131 side). a hammer head 153 lines and _a separate rotation axis RA, and the head rotation axis RA ₁ (longitudinal direction L) extending in parallel, two hammers 153 based on the short-side direction S are arranged adjacent.

又，2個錘153係配置於第1挾持部分125的頭旋轉軸RA₁與旋轉端145之間。藉此，當使用者使用清掃具1時，不易感到錘153的重量，另外，當舉起清掃具1時，清掃頭3變得容易立起。 In addition, the two hammers 153 are arranged between the head rotating shaft RA ₁ and the rotating end 145 of the first pinching portion 125. Thereby, when the user uses the cleaning tool 1, it is not easy to feel the weight of the hammer 153, and when the cleaning tool 1 is lifted, the cleaning head 3 becomes easy to stand up.

清掃頭3係還具備配置於厚度方向T的中心之厚度方向中心假想面IS_T，2個錘153係配置成與厚度方向中心假想面IS_T交叉。藉此，當使用者使用清掃具1時，不易感到錘153的重量，另外，當舉起清掃具1時，清掃頭3變得容易立起。 The cleaning head 3 system further includes a thickness-direction central virtual surface IS _T arranged in the center of the thickness direction _T , and two hammers 153 are arranged to cross the thickness-direction central virtual surface IS _T. Thereby, when the user uses the cleaning tool 1, it is not easy to feel the weight of the hammer 153, and when the cleaning tool 1 is lifted, the cleaning head 3 becomes easy to stand up.

第1挾持部分125的第1內表面129係具備：配置於長度方向L的內側之位置的2個第1凹部157；和對2個第1凹部157，配置於長度方向L的外側之位置的2個第1凸部155。2個第1凹部157分別係在厚度方向T上，朝第2挾持部分135凹陷，2個第1凸部155分別係在厚度方向T上，朝第2挾持部分135突出。 The first inner surface 129 of the first pinching portion 125 is provided with: two first recesses 157 arranged on the inner side of the longitudinal direction L; and the two first recesses 157 arranged on the outer side of the longitudinal direction L 2 first convex 155. The two first recesses 157 are in the thickness direction T and are recessed toward the second pinching portion 135, and the two first protrusions 155 are respectively in the thickness direction T and protruding toward the second pinching portion 135.

第2挾持部分135的第2內表面139係具備：配置於長度方向L的內側之位置的2個第2凸部159；和對2個第2凸部159，配置於長度方向L的外側之位置的2個第2凹部161。2個第2凸部159分別係在厚度方向T上，朝第1挾持部分125突出，2個第2凹部161分別係在厚度方向T上，朝第1挾持部分125凹陷。 The second inner surface 139 of the second pinching portion 135 is provided with: two second convex portions 159 arranged on the inner side of the longitudinal direction L; and two second convex portions 159 arranged on the outer side of the longitudinal direction L Position two second concave portions 161. The two second convex portions 159 are respectively located in the thickness direction T and protrude toward the first pinching portion 125, and the two second concave portions 161 are respectively located in the thickness direction T and pinched toward the first Part 125 is recessed.

在2個第1凸部155各自的頂面和2個第2凸部159各自的頂面，分別設有用來保持清掃薄片31之第1狹縫部163和第2狹縫部165。 The top surface of each of the two first convex portions 155 and the top surface of each of the two second convex portions 159 are provided with a first slit portion 163 and a second slit portion 165 for holding the cleaning sheet 31, respectively.

又，2個第2凸部159和2個第1凹部157分別在挾持部123的封閉形態，互相地嚙合。又，2個第2凹部161和2個第1凸部155分別在挾持部123的封閉形態，互相地嚙合。 In addition, the two second convex portions 159 and the two first concave portions 157 are engaged with each other in the closed configuration of the pinching portion 123, respectively. In addition, the two second concave portions 161 and the two first convex portions 155 are engaged with each other in the closed configuration of the pinching portion 123, respectively.

且，在第1挾持部分125的第1內表面129之2個第1凹部157之間、和第2挾持部分135的第2內表面139之2個第2凸部159之間，分別配置有用來對齊清掃薄片31的一方的端部33和另一方的端部35之位置之標記167(標記167a及標記167b)。 And, between the two first concave portions 157 of the first inner surface 129 of the first pinching portion 125 and between the two second convex portions 159 of the second inner surface 139 of the second pinching portion 135, useful The marks 167 (marks 167a and 167b) of the positions of the one end 33 and the other end 35 of the cleaning sheet 31 are aligned.

第1挾持部分125及第2挾持部分135分別係具備保持挾持部123的封閉形態之嵌合用突起169及嵌合用凹陷部171。 The first pinching portion 125 and the second pinching portion 135 are each provided with a fitting protrusion 169 and a fitting recess 171 that maintain the closed configuration of the pinching portion 123.

具體而言，在第1挾持部分125的長度方向L之兩端，分別配置有嵌合用突起169，又，嵌合用突起169係朝長度方向L外側突出，並且可在長度方向L伸縮。又，在第2挾持部分135的長度方向L之兩端，分別配置有與嵌合用突起169嵌合之嵌合用凹陷部171，又，嵌合用凹陷部171係朝長度方向L外側凹陷。在第1挾持部分125的長度方向L之兩端分別藉由嵌合用突起169與嵌合用凹陷部171嵌合，保持挾持部123之封閉形態。 Specifically, at both ends of the first pinching portion 125 in the longitudinal direction L, fitting protrusions 169 are respectively arranged, and the fitting protrusions 169 protrude outward in the longitudinal direction L and can expand and contract in the longitudinal direction L. In addition, at both ends of the second nip portion 135 in the longitudinal direction L, fitting recesses 171 to be fitted with the fitting protrusions 169 are respectively arranged, and the fitting recesses 171 are recessed outward in the longitudinal direction L. At both ends in the longitudinal direction L of the first pinching portion 125, the fitting protrusions 169 are fitted into the fitting recesses 171 to maintain the closed configuration of the pinching portion 123.

在配置於清掃頭3的長度方向L兩端之兩側面，分別配置有用來將封閉形態之挾持部123展開的凹陷部173。凹陷部173係在短邊方向S上，配置於較旋轉端145更接近開閉端147之位置，凹陷部173係配置於遍及第1挾持部分125的第1硬質構件133及第1軟質構件131、和第2挾持部分135的第2硬質構件143及第2軟質構件141，但，凹陷部173的底部175(在長度方向L上，位於內側之部分)係藉由第1挾持部分125的第1硬質構件133、和第2挾持部分135的第2硬質構件143所構成。藉此，使用者將手指放入到凹陷部173，將挾持部123(第1挾持部分125及第2挾持部分135)展開而容易形成展開形態，進而容易將清掃薄片31裝設至清掃頭3。 On both side surfaces arranged at both ends in the longitudinal direction L of the cleaning head 3, recessed portions 173 for spreading out the holding portion 123 in the closed form are respectively arranged. The recessed portion 173 is arranged in the short-side direction S, closer to the opening and closing end 147 than the rotating end 145, and the recessed portion 173 is arranged on the first hard member 133 and the first soft member 131, which extend over the first pinching portion 125, And the second hard member 143 and the second soft member 141 of the second pinching portion 135, but the bottom 175 (the inner portion in the longitudinal direction L) of the recessed portion 173 is connected by the first pinching portion 125 The hard member 133 and the second hard member 143 of the second pinching portion 135 are constituted. Thereby, the user puts his finger into the recess 173, expands the pinching portion 123 (the first pinching portion 125 and the second pinching portion 135) to easily form an unfolded configuration, and then it is easy to install the cleaning sheet 31 to the cleaning head 3. .

如圖6所示，托架用孔117係具備用來保持托架5的頭連結部201之2個托架保持部118。2個托架保持部118係配置成覆蓋托架5的周圍，托架保持部118的內表面之直徑係構成較托架5的頭連結部201的外表面之直徑更大。 As shown in Fig. 6, the bracket hole 117 is provided with two bracket holding portions 118 for holding the head coupling portion 201 of the bracket 5. The two bracket holding portions 118 are arranged to cover the periphery of the bracket 5. The diameter of the inner surface of the bracket holding portion 118 is configured to be larger than the diameter of the outer surface of the head connecting portion 201 of the bracket 5. Big.

清掃具1(清掃頭3)係在托架保持部118的內部(更具體而言，托架5的頭連結部201的外表面與托架保持部118的內表面之間)，具備旋轉抑制構件、具體而言為滑脂(圖6中，以X顯示)。滑脂係增加托架用孔117的內表面(未圖示)與托架5(具體而言，後述的頭連結部201)的外表面之間的摩擦，可抑制清掃頭3對托架5過度旋轉。 The cleaning tool 1 (cleaning head 3) is attached to the inside of the bracket holding portion 118 (more specifically, between the outer surface of the head connecting portion 201 of the bracket 5 and the inner surface of the bracket holding portion 118), and has rotation suppression The member, specifically, grease (shown by X in Fig. 6). The grease system increases the friction between the inner surface (not shown) of the bracket hole 117 and the outer surface of the bracket 5 (specifically, the head connection portion 201 described later), and can suppress the cleaning head 3 from the bracket 5 Excessive rotation.

托架5係具備：由棒狀構件所構成，並且可旋轉地連結於托架用孔117之頭連結部201；連結於清掃具用柄7之柄連結部203；和使頭連結部201及柄連結部203分離之分離部205。頭連結部201、柄連結部203、及分離部205係配置於單一的平面亦即托架假想面IS_B上。 The bracket 5 is provided with: a head connecting portion 201 composed of a rod-shaped member and rotatably connected to the bracket hole 117; a handle connecting portion 203 connected to the cleaning tool handle 7; and the head connecting portion 201 and The separating part 205 where the handle connecting part 203 is separated. The head connecting portion 201, the handle connecting portion 203, and the separating portion 205 are arranged on a single plane, that is, the bracket virtual surface IS _B.

清掃具用柄7係將連桿301、第1柄部分307、第2柄部分309、第3柄部分311及具有把持部315的第4柄部分313依序連結，構成連桿301、第1柄部分307、第2柄部分309、第3柄部分311及第4柄部分313可切換連結形態與分離形態。 The handle 7 for the cleaning tool connects the connecting rod 301, the first handle portion 307, the second handle portion 309, the third handle portion 311, and the fourth handle portion 313 having the grip portion 315 in order to form the connecting rod 301 and the first handle. The shank portion 307, the second shank portion 309, the third shank portion 311, and the fourth shank portion 313 can switch the connection form and the separation form.

連桿301係具有使清掃具用柄7可朝預定的方向旋轉之柄旋轉軸RA₃的旋轉部，由一對第1接頭部303及第2接頭部305所構成。第1接頭部303係連結於柄連結部203，又，第2接頭部305係連結於第1柄部分307。 The link 301 is a rotating part having a handle rotating shaft RA ₃ that allows the cleaning tool handle 7 to rotate in a predetermined direction, and is composed of a pair of first joint parts 303 and second joint parts 305. The first joint part 303 is connected to the shank connection part 203, and the second joint part 305 is connected to the first shank part 307.

連桿301(清掃具用柄7)係在托架5的柄連結部203，連桿301(清掃具用柄7)以可在托架假想面IS_B上旋轉的方式 (亦即，柄旋轉軸RA₃與托架假想面IS_B正交)被連結。 The connecting rod 301 (sweeping tool handle 7) is attached to the handle connecting portion 203 of the bracket 5. The connecting rod 301 (sweeping tool handle 7) is rotatable on the virtual surface IS _B of the bracket (that is, the handle rotates). The axis RA ₃ and the bracket virtual plane IS _{B are} orthogonal) are connected.

使用者當使用清掃具1時，在封閉形態，將手放入到配置於清掃頭3的長度方向L兩側面之凹陷部173，再將清掃頭3展開成展開形態，如圖9所示，將展開形態之清掃頭3以挾持部123(第1挾持部分125及第2挾持部分135)的第1內表面129及第2內表面139朝向上方的方式配置於清掃薄片31上。 When using the cleaning tool 1, the user puts his hands in the recesses 173 arranged on both sides of the length direction L of the cleaning head 3 in the closed configuration, and then unfolds the cleaning head 3 into the expanded configuration, as shown in FIG. 9, The cleaning head 3 in the expanded state is arranged on the cleaning sheet 31 such that the first inner surface 129 and the second inner surface 139 of the pinching portion 123 (the first pinching portion 125 and the second pinching portion 135) face upward.

其次，清掃薄片31的一方的端部33及另一方的端部35分別以第1挾持部分125的標記167a(167)及標記167b(167)對齊的方式，將清掃薄片31的一方的端部33及另一方的端部35分別朝第1內表面129及第2內表面139折疊。 Next, one end 33 and the other end 35 of the cleaning sheet 31 are aligned with the marks 167a (167) and the marks 167b (167) of the first pinching portion 125, respectively, and one end of the cleaning sheet 31 is aligned. 33 and the other end 35 are folded toward the first inner surface 129 and the second inner surface 139, respectively.

接著，使用者係在分別配置於第1挾持部分125之2個第1凸部155之第1狹縫部163，固定清掃薄片31的一方的端部33，又，在分別配置於第2挾持部分135的2個第2凸部159之第2狹縫部165，固定清掃薄片31的另一方的端部35。 Next, the user fixes one end 33 of the cleaning sheet 31 in the first slit portion 163 of the two first convex portions 155 respectively arranged in the first pinching portion 125, and in the second pinching portion. The second slit portion 165 of the two second convex portions 159 of 135 fixes the other end portion 35 of the cleaning sheet 31.

其次，使第1挾持部分125及第2挾持部分135以旋轉端145的挾持部旋轉軸RA₂為中心進行旋轉，讓嵌合用突起169及嵌合用凹陷部171嵌合，如圖11所示，將清掃頭3作成為封閉形態。藉此，清掃薄片31的一方的端部33係藉由2個第1凸部155的第1狹縫部163保持，並且藉由已被嚙合的第1凸部155及第2凹部161的組合(總計2個部位)和第1凹部157及第2凸部159的組合(總計2個部位)保持，因此，當使用時，清掃薄片31的一方的端部33變得不易從挾持部123脫離。 Next, the first pinching portion 125 and the second pinching portion 135 are rotated about the pinching portion rotation axis RA ₂ of the rotating end 145, and the fitting protrusion 169 and the fitting recess 171 are fitted, as shown in FIG. 11, The cleaning head 3 is made into a closed configuration. Thereby, one end portion 33 of the cleaning sheet 31 is held by the first slit portion 163 of the two first convex portions 155, and by the combination of the first convex portion 155 and the second concave portion 161 that have been engaged ( The combination of the first concave portion 157 and the second convex portion 159 (total of two locations) and the combination of the first concave portion 157 and the second convex portion 159 (total two locations) are held. Therefore, when in use, one end 33 of the cleaning sheet 31 becomes difficult to detach from the pinching portion 123.

同樣地，清掃薄片31的另一方的端部35是藉由2個第2凸部159的第2狹縫部165保持，並且藉由已被嚙合的第1凸部155及第2凹部161的組合(總計2個部位)和第1凹部157及第2凸部159的組合(總計2個部位)保持，因此，當使用時，清掃薄片31的另一方的端部35變得不易從挾持部123脫離。 Similarly, the other end 35 of the cleaning sheet 31 is held by the second slit portion 165 of the two second convex portions 159, and by the combination of the first convex portion 155 and the second concave portion 161 that have been engaged (2 locations in total) and the combination of the first concave portion 157 and the second convex portion 159 (total 2 locations). Therefore, when in use, the other end 35 of the cleaning sheet 31 becomes difficult to remove from the holding portion 123. Break away.

在使用者清掃寬廣空間之情況，如圖12所示，將清掃具1作成為寬廣空間清掃形態，未特別限制，可清掃被清掃面。將清掃薄片31的第1面37(清掃頭3的第1清掃面113側之面)使用於被清掃面的清掃，在第1面37髒污之情況，使清掃頭3旋轉180°，再使用清掃薄片的第2面39(清掃頭3的第2清掃面115側之面)，能夠清掃被清掃面。 When the user cleans a wide space, as shown in FIG. 12, the cleaning tool 1 is made into a wide space cleaning form, and it is not particularly limited and can clean the surface to be cleaned. Use the first surface 37 of the cleaning sheet 31 (the surface on the side of the first cleaning surface 113 of the cleaning head 3) to clean the surface to be cleaned. If the first surface 37 is dirty, rotate the cleaning head 3 180°, and then Using the second surface 39 of the cleaning sheet (the surface on the side of the second cleaning surface 115 of the cleaning head 3), the surface to be cleaned can be cleaned.

使用者在清掃狹窄空間例如如圖13所示這種的垂直方向狹窄空間51之情況，將清掃具1作成狹窄空間清掃形態，具體而言，使清掃頭3以清掃頭3的平面方向(未圖示)和托架5的托架假想面(未圖示)一致的方式旋轉，再將清掃頭3的長度方向L的端部(理想為托架用孔117之開口部117a不存在之側的端部)放入到狹窄空間，能夠清掃狹窄空間的被清掃面。 When the user is cleaning a narrow space, such as the vertical narrow space 51 as shown in FIG. 13, the cleaning tool 1 is made into a narrow space cleaning form. Specifically, the cleaning head 3 is placed in the plane direction (not shown) of the cleaning head 3 (Shown) and the bracket imaginary surface (not shown) of the bracket 5 is rotated, and then the end of the length direction L of the cleaning head 3 (ideally the side where the opening 117a of the bracket hole 117 does not exist The end) is put into a narrow space to clean the cleaned surface of the narrow space.

為了將清掃具1從寬廣空間清掃形態變更為狹窄空間清掃形態，僅將清掃具1舉起即可。若將清掃具1(清掃頭3)舉起的話，清掃頭3的重心會存在於第1頭區域119，故，清掃頭3容易在第1頭區域119朝下方立起。In order to change the cleaning tool 1 from a wide space cleaning form to a narrow space cleaning form, only the cleaning tool 1 needs to be lifted. If the cleaning tool 1 (cleaning head 3) is lifted, the center of gravity of the cleaning head 3 exists in the first head area 119, and therefore, the cleaning head 3 is likely to stand downward in the first head area 119.

又，由於清掃具1(清掃頭3)在托架用孔117的內表面與托架5的頭連結部201的外表面之間，具有作為旋轉抑制構件之滑脂，故，當將清掃具1舉起時，清掃頭3不會如擺錘一樣持續晃動，容易在起立的狀態下停止。In addition, since the cleaning tool 1 (cleaning head 3) has grease as a rotation restraining member between the inner surface of the bracket hole 117 and the outer surface of the head connecting portion 201 of the bracket 5, the cleaning tool should 1 When lifting, the cleaning head 3 will not continue to shake like a pendulum, and it is easy to stop in a standing state.

又，在第1實施形態之清掃具1的清掃頭3，旋轉端145係配置於第1頭區域119之清掃頭3的短邊方向S的另一方的端部151，所以，當舉起清掃頭3時，清掃頭3能立起成旋轉端145朝向下方且開閉端147朝向上方。因此，使用清掃頭3的第1頭區域119側(旋轉端145側)的側面，容易清掃垂直方向狹窄空間51之角落部53，且在該時，清掃薄片31變得不易從清掃頭3脫離。In addition, in the cleaning head 3 of the cleaning tool 1 of the first embodiment, the rotating end 145 is arranged at the end 151 on the other side of the cleaning head 3 in the first head area 119 in the short-side direction S. Therefore, when the cleaning In the case of the head 3, the cleaning head 3 can stand so that the rotating end 145 faces downward and the opening and closing end 147 faces upward. Therefore, it is easy to clean the corner 53 of the vertical narrow space 51 by using the side surface of the first head area 119 side (rotation end 145 side) of the cleaning head 3, and at this time, the cleaning sheet 31 becomes difficult to separate from the cleaning head 3 .

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，作為清掃頭，可舉出例如未安裝清掃薄片而進行清掃者、安裝清掃薄片而進行清掃者等。作為未安裝清掃薄片而進行清掃之清掃頭，可舉出例如具有刷子部者、具有海棉部者等。 In the cleaning tool of the present invention (the cleaning head of the present invention, and the method of use of the present invention), examples of the cleaning head include those who perform cleaning without attaching a cleaning sheet, and those performing cleaning with a cleaning sheet attached. As a cleaning head that performs cleaning without attaching a cleaning sheet, for example, those having a brush part, those having a sponge part, etc. are mentioned.

作為安裝清掃薄片而進行清掃之清掃頭用清掃薄片，可舉出該技術領域中之習知者例如包含不織布者、包含纖維束者等。又，作為前述清掃薄片，可舉出例如乾式形態、含浸有藥液之濕式形態者。前述清掃薄片係可舉出為具備一方的端部及另一方的端部之清掃薄片，將該一方的端部及另一方的端部固定使用於清掃頭者，又，為筒狀清掃薄片且覆蓋清掃頭者。筒狀的清掃薄片係使用於後述的單手持之清掃頭為佳。 As a cleaning sheet for a cleaning head which attaches a cleaning sheet and performs cleaning, those conventionally in the said technical field, for example, a nonwoven fabric, a fiber bundle, etc. are mentioned. In addition, examples of the cleaning sheet include those in a dry form and a wet form impregnated with a chemical liquid. The aforementioned cleaning sheet may be a cleaning sheet provided with one end and the other end, and the one end and the other end are fixed to the cleaning head, and it is a cylindrical cleaning sheet. Cover the sweeping head. The cylindrical cleaning sheet is preferably used for the one-handed cleaning head described later.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，清掃頭係具備清掃面及頭旋轉構件旋轉部，該清掃面是具有具備平面方向及厚度方向之板狀形狀，並且朝沿著平面方向的方向延伸，又頭旋轉構件連結部是具備朝沿著平面方向的方向延伸之頭旋轉軸。再者，頭旋轉軸係用來使清掃頭對頭旋轉構件旋轉之旋轉軸。In the cleaning tool of the present invention (the cleaning head of the present invention and the method of use of the present invention), the cleaning head includes a cleaning surface and a head rotating member rotating portion, and the cleaning surface has a plate-like shape having a plane direction and a thickness direction, and It extends in the direction along the plane direction, and the head rotation member connecting portion is provided with a head rotation shaft extending in the direction along the plane direction. Furthermore, the head rotating shaft is a rotating shaft for rotating the head rotating member of the cleaning head.

前述板狀形狀係若為具有沿著前述平面方向的方向延伸且互相面對的2個表面部者、和朝沿著前述厚度方向的方向延伸之側面部者的話，則形狀未特別限制。前述表面部，從清掃頭的厚度方向觀察之形狀為多角形例如、三角形(例如、等腰三角形)、四角形(例如、矩形、菱形)、五方形、六角形等、彎曲形例如、圓形、橢圓形等。前述板狀形狀係在前述平面方向上，具有長度方向及短邊方向。The shape of the plate-like shape is not particularly limited as long as it has two surface portions extending in the direction of the plane direction and facing each other and side portions extending in the direction of the thickness direction. The above-mentioned surface portion, viewed from the thickness direction of the cleaning head, has a polygonal shape such as a triangle (e.g., isosceles triangle), a quadrangle (e.g., rectangle, rhombus), a pentagonal shape, a hexagonal shape, etc., a curved shape such as a circle, Oval and so on. The plate-like shape is in the plane direction, and has a length direction and a short side direction.

又，前述表面部及側面部不僅可為平面，亦可為彎曲面(例如兩端以外的中央區域朝外側突出之彎曲面、兩端以外的中央區域朝內側凹陷之彎曲面)，又，亦可包含凹凸構造例如一個或複數個凸部、一個或複數個凹部等。藉此，在清掃頭能夠保持清掃薄片之情況，安裝於清掃頭的清掃薄片不易偏移，當使用清掃具時，清掃薄片變得不易從清掃頭脫離。In addition, the aforementioned surface portion and side portion may not only be flat, but may also be curved surfaces (for example, a curved surface in which the central area except the two ends protrudes outward, and a curved surface in which the central area other than the two ends is recessed inward). Concavo-convex structures such as one or more convex portions, one or more concave portions, etc. may be included. Thereby, when the cleaning head can hold the cleaning sheet, the cleaning sheet attached to the cleaning head is not easily shifted, and when the cleaning tool is used, the cleaning sheet becomes difficult to separate from the cleaning head.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，清掃頭係2個表面部中的其中1個表面部(單面亦即，第1清掃面)構成清掃面，又，亦可2個表面部(兩面亦即，第1清掃面及第2清掃面)構成清掃面。In the cleaning tool of the present invention (the cleaning head of the present invention, the method of use of the present invention), one of the two surface portions of the cleaning head (single side, that is, the first cleaning surface) constitutes a cleaning surface, and , Two surface parts (both sides, that is, the first cleaning surface and the second cleaning surface) may constitute the cleaning surface.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，清掃頭的厚度(厚度方向的長度)係未特別限制，但，從清掃狹窄空間的觀點來看，前述厚度係較薄為佳，前述厚度理想為3.0cm以下，更理想為2.0cm以下。從清掃具的強度之觀點來看，前述厚度理想為0.1cm以上，更理想為1.0cm以上。再者，清掃頭的厚度係指清掃頭之最厚的部分。In the cleaning tool of the present invention (the cleaning head of the present invention, the method of use of the present invention), the thickness (length in the thickness direction) of the cleaning head is not particularly limited, but from the viewpoint of cleaning a narrow space, the aforementioned thickness is relatively It is better to be thin, and the aforementioned thickness is desirably 3.0 cm or less, more desirably 2.0 cm or less. From the viewpoint of the strength of the cleaning tool, the aforementioned thickness is desirably 0.1 cm or more, and more desirably 1.0 cm or more. Furthermore, the thickness of the cleaning head refers to the thickest part of the cleaning head.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，清掃頭係藉由通過頭旋轉構件連結部的頭旋轉軸且朝清掃頭的厚度方向延伸之假想面，區劃成第1頭區域與第2頭區域，清掃頭係在第1頭區域具有其重心。前述清掃具係以在將清掃頭的頭旋轉軸保持於水平方向的狀態且未固定清掃頭的狀態，清掃頭的第1區域朝下方移動而清掃頭的第2區域朝上方移動的方式，具備旋轉軸的重心為佳。這是來自於垂直方向清掃性及垂直方向狹窄空間清掃性的觀點。In the cleaning tool of the present invention (the cleaning head of the present invention, and the method of use of the present invention), the cleaning head is divided into the first section by a virtual surface extending in the thickness direction of the cleaning head through the head rotation shaft of the head rotation member connection portion In the first head area and the second head area, the cleaning head has its center of gravity in the first head area. The aforementioned cleaning tool is provided in a state where the head rotation axis of the cleaning head is held in the horizontal direction and the cleaning head is not fixed, the first area of the cleaning head moves downward and the second area of the cleaning head moves upward. The center of gravity of the rotating shaft is better. This comes from the viewpoint of vertical sweepability and vertical narrow space sweepability.

清掃頭的重心係可在第1頭區域及第2頭區域，藉由改變構成清掃頭的構件例如、軟質構件、硬質構件等的質量進行調整。又，清掃頭的重心係可藉由在第1頭區域配置追加的構件例如錘等進行調整。作為前述錘的材料，可舉出例如金屬(例如鐵、不鏽鋼、鉛、銅、磁鐵)、橡膠、塑膠等。 The center of gravity of the cleaning head can be adjusted in the first head area and the second head area by changing the quality of the members constituting the cleaning head, such as soft members and hard members. In addition, the center of gravity of the cleaning head can be adjusted by arranging an additional member such as a hammer in the first head area. Examples of the material of the hammer include metals (for example, iron, stainless steel, lead, copper, magnets), rubber, plastics, and the like.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，清掃頭的頭旋轉構件連結部，若為具備朝沿著清掃頭的平面方向的方向延伸之頭旋轉軸，並且可將清掃頭與頭旋轉構件可旋轉地連結的話，則未特別限制。In the cleaning tool of the present invention (the cleaning head of the present invention, and the method of use of the present invention), if the head rotating member coupling portion of the cleaning head has a head rotating shaft extending in a direction along the plane direction of the cleaning head, it may If the cleaning head and the head rotating member are rotatably connected, there is no particular limitation.

關於頭旋轉構件的理想結構，容後敘述，作為前述頭旋轉構件連結部，可舉出(i)將作為頭旋轉構件之棒狀托架可旋轉地連結並具有開口部之托架用孔(例如第1實施形態所示者)、(ii)可與作為頭旋轉構件之旋轉構件側接頭部(例如圓弧狀的旋轉構件側接頭部)可旋轉地連結之頭側接頭部(例如***至圓弧狀的旋轉構件側接頭部之圓柱狀頭側接頭部例如，日本特開2017-384號公報所記載之第1接頭構件5a)等。Regarding the ideal structure of the head rotating member, as will be described later, as the head rotating member connecting portion, (i) a rod-shaped bracket as a head rotating member is rotatably connected and a bracket hole having an opening ( For example, the one shown in the first embodiment), (ii) a head-side joint part that can be rotatably connected with a rotating member-side joint part (for example, an arc-shaped rotating member-side joint part) as a head rotating member (for example, inserted into The cylindrical head side joint part of the circular arc-shaped rotating member side joint part is, for example, the first joint member 5a) described in JP 2017-384 A).

在前述頭旋轉構件連結部為托架用孔之情況，托架用孔的開口部係可配置於清掃頭的任意位置，又，配置於側面部為佳。托架用孔的開口部係在清掃頭具有長度方向及短邊方向之情況，能夠配置於構成長度方向之端部(兩端部)的側面部(兩側面部)、構成短邊方向之端部(兩端部)的側面部(兩側面部)，理想為配置於構成長度方向之端部(兩端部)的側面部(兩側面部)。這是來自於清掃具之使用容易度的觀點。In the case where the aforementioned head rotating member connection part is a bracket hole, the opening of the bracket hole can be arranged at any position of the cleaning head, and it is also preferable to arrange it on the side surface. The opening of the bracket hole is when the cleaning head has the length direction and the short side direction, and can be arranged on the side parts (both sides) that constitute the ends (both ends) in the length direction and the ends in the short side direction. The side surfaces (both side surfaces) of the section (both ends) are desirably arranged on the side surfaces (both side surfaces) constituting the ends (both ends) in the longitudinal direction. This comes from the point of view of the ease of use of the cleaning tool.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，清掃頭的頭旋轉軸、頭旋轉構件(例如托架用孔、頭側接頭部等)等係配置於預定的方向上之前述側面部的平面方向之中央為佳，在清掃頭具有長度方向及短邊方向之情況，前述預定的方向可為長度方向或短邊方向，清掃頭的頭旋轉軸、頭旋轉構件(例如托架用孔、頭側接頭部等)等係配置於長度方向的中央或短邊方向的中央為佳。這是來自於清掃頭的旋轉容易度、及清掃具之使用容易度的觀點。In the cleaning tool of the present invention (the cleaning head of the present invention and the method of use of the present invention), the head rotating shaft and head rotating members (such as bracket holes, head-side joints, etc.) of the cleaning head are arranged in a predetermined direction The center of the above-mentioned side part in the plane direction is preferable. When the cleaning head has a length direction and a short side direction, the predetermined direction can be the length direction or the short side direction. The head rotation axis of the cleaning head, the head rotation member ( For example, bracket holes, head-side joints, etc.) are preferably arranged at the center of the longitudinal direction or the center of the short side direction. This comes from the viewpoint of the ease of rotation of the cleaning head and the ease of use of the cleaning tool.

前述錘係配置於第1頭區域的任意位置，但至少配置於距離頭旋轉軸較遠的位置為佳。因既可抑制清掃頭的質量增加，又可使清掃頭的重心有效率地從頭旋轉軸分離(容易使清掃頭立起)，所以，清掃頭具有優良之垂直方向清掃性、垂直方向狹窄空間清掃性、清掃面切換性等。前述錘係配置成朝沿著頭旋轉軸的方向延伸，又，亦可配置成朝沿著與頭旋轉軸正交的方向延伸。 The aforementioned hammer system is arranged at any position in the first head region, but it is preferable to be arranged at least at a position farther from the head rotation axis. Since the increase in the mass of the cleaning head can be suppressed, the center of gravity of the cleaning head can be efficiently separated from the head rotation axis (easy to make the cleaning head stand up). Therefore, the cleaning head has excellent vertical cleaning performance and clean vertical narrow spaces. Performance, cleaning surface switching, etc. The aforementioned hammer system is arranged to extend in a direction along the head rotation axis, and may be arranged to extend in a direction orthogonal to the head rotation axis.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，在清掃頭具備奇數個或偶數個錘之情況，奇數個或偶數個錘可配置成與配置於清掃頭的厚度方向的中心之厚度方向中心假想面交叉。藉此，當使用者將包含清掃頭之清掃具舉起時，清掃頭變得容易朝沿著垂直方向的方向立起。又，在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，在清掃頭具備偶數個錘之情況，偶數個錘可對前述厚度方向中心假想面對稱配置。藉此，當使用者將包含清掃頭之清掃具舉起時，清掃頭變得容易朝沿著垂直方向的方向立起。 In the cleaning tool of the present invention (the cleaning head of the present invention, and the method of use of the present invention), when the cleaning head has an odd or even number of hammers, the odd or even number of hammers can be arranged in the direction of the thickness of the cleaning head. The center of the thickness direction intersects the center imaginary plane. Thereby, when the user lifts the cleaning tool including the cleaning head, the cleaning head becomes easy to stand up in the vertical direction. In addition, in the cleaning tool of the present invention (the cleaning head of the present invention, and the method of use of the present invention), when the cleaning head includes an even number of hammers, the even number of hammers may be arranged symmetrically with respect to the aforementioned imaginary surface in the thickness direction. Thereby, when the user lifts the cleaning tool including the cleaning head, the cleaning head becomes easy to stand up in the vertical direction.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，在清掃頭具備錘之情況，錘可配置成：對配置於清掃頭的厚度方向的中心之厚度方向中心假想面形成為非對稱。例如，在清掃頭具備1個錘之情況，錘係可配置成不與厚度方向中心假想面交叉。藉此，當使用者將包含清掃頭之清掃具舉起時，清掃頭變得容易朝自垂直方向傾斜的方向傾斜，因此，變得容易將清掃具切換成水平方向清掃形態及垂直方向清掃形態。In the cleaning tool of the present invention (the cleaning head of the present invention and the method of use of the present invention), when the cleaning head is provided with a hammer, the hammer can be arranged to form an imaginary surface in the thickness direction that is arranged at the center of the thickness direction of the cleaning head It is asymmetric. For example, when the cleaning head has one hammer, the hammer system may be arranged so as not to cross the imaginary center plane in the thickness direction. Thereby, when the user lifts the cleaning tool including the cleaning head, the cleaning head becomes easy to tilt in the direction inclined from the vertical direction. Therefore, it becomes easy to switch the cleaning tool to the horizontal cleaning mode and the vertical cleaning mode. .

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，在清掃頭安裝清掃薄片而進行清掃之情況，清掃頭係可為具備挾持部，其係用來挾持清掃薄片的一方的端部及另一方的端部中的至少一方而可採用展開形態及封閉形態。藉此，清掃薄片之被挾持部挾持的端部不易從挾持部脫離，清掃薄片變得不易從清掃頭脫離。再者，前述挾持部係可挾持清掃薄片的一方端部及另一方的端部中的其中一方，又，能夠挾持清掃薄片的一方的端部及另一方的端部雙方。In the cleaning tool of the present invention (the cleaning head of the present invention, and the method of use of the present invention), when a cleaning sheet is installed on the cleaning head to perform cleaning, the cleaning head may be provided with a pinching portion that is used to hold the cleaning sheet. At least one of the end portion of and the other end portion can adopt an expanded form and a closed form. Thereby, the end of the cleaning sheet pinched by the pinching portion is not easily detached from the pinching portion, and the cleaning sheet is not easily detached from the cleaning head. Furthermore, the aforementioned pinching portion can pinch one of the one end portion and the other end portion of the cleaning sheet, and can pinch both the one end portion and the other end portion of the cleaning sheet.

作為前述挾持部，若為可挾持清掃薄片的話，則未特別限制，但，前述挾持部係具備第1挾持部分與第2挾持部分，第1挾持部分及第2挾持部分是藉由具有朝沿著預定的方向(理想為沿著頭旋轉軸、長度方向等的方向)的方向延伸之挾持部旋轉軸的旋轉端可旋轉地連結，並且藉由朝沿著預定的方向(理想為沿著頭旋轉軸、長度方向等的方向)的方向之開閉端可開閉地連結為佳。藉此，清掃薄片之被挾持部挾持的端部不易從挾持部脫離，清掃薄片變得不易從清掃頭脫離。There are no particular restrictions on the holding part as long as it can hold the cleaning sheet. However, the holding part is provided with a first holding part and a second holding part, and the first holding part and the second holding part are provided by having a facing edge. The rotating end of the rotating shaft of the gripping portion extending in a predetermined direction (ideally along the direction of the head rotating shaft, the length direction, etc.) is rotatably connected, and by moving in a predetermined direction (ideally along the head The opening and closing ends in the direction of the rotation axis, the longitudinal direction, etc.) are preferably connected to be openable and closable. Thereby, the end of the cleaning sheet pinched by the pinching portion is not easily detached from the pinching portion, and the cleaning sheet is not easily detached from the cleaning head.

前述旋轉端及開閉端係可配置於清掃頭的任意位置，例如，旋轉端(挾持部旋轉軸)及/或開閉端朝沿著頭旋轉軸的方向延伸之情況，旋轉端(挾持部旋轉軸)及/或開閉端可配置於與頭旋轉軸正交的方向之正交方向的端部、與頭旋轉軸鄰接的區域等。又，在旋轉端(挾持部旋轉軸)及/或開閉端朝沿著清掃頭的長度方向的方向延伸之情況，旋轉端(挾持部旋轉軸)及/或開閉端可配置於短邊方向的端部、與頭旋轉軸鄰接的區域等。The aforementioned rotating end and the opening and closing end can be arranged at any position of the cleaning head. For example, the rotating end (pinching part rotation axis) and/or the opening and closing end extend in the direction along the head rotation axis. ) And/or the opening and closing end may be arranged at an end in an orthogonal direction to a direction orthogonal to the head rotation axis, an area adjacent to the head rotation axis, or the like. In addition, when the rotating end (pinch portion rotating shaft) and/or the opening and closing end extend in the direction along the length direction of the cleaning head, the rotating end (pinch portion rotating shaft) and/or the opening and closing end can be arranged in the short-side direction Ends, areas adjacent to the head rotation axis, etc.

圖14及圖15係用來說明具備本發明的其他實施形態(以下有稱為[第2實施形態]的情況)之清掃具1的圖。具體而言，圖14係第2實施形態之清掃具1的斜視圖。圖15係清掃具1之圖14的XV-XV斷面之斷面圖。14 and 15 are diagrams for explaining the cleaning tool 1 provided with another embodiment of the present invention (hereinafter referred to as "the second embodiment"). Specifically, FIG. 14 is a perspective view of the cleaning tool 1 of the second embodiment. Figure 15 is a cross-sectional view of the XV-XV section of Figure 14 of the cleaning tool 1.

第2實施形態之清掃具1係具備挾持部123，其具有：第1挾持部分125、和第2挾持部分135。第1挾持部分125及第2挾持部分135係藉由具有與頭旋轉軸RA ₁(長度方向L)平行延伸的挾持部旋轉軸RA ₂之旋轉端145可旋轉地連結，並且藉由與頭旋轉軸RA ₁(長度方向L)平行地延伸的開閉端147可開閉地連結。 The cleaning tool 1 of the second embodiment is provided with a holding part 123 having a first holding part 125 and a second holding part 135. The first pinching portion 125 and the second pinching portion 135 are rotatably connected by a rotating end 145 having a pinching portion rotating shaft RA ₂ extending parallel to the head rotating shaft RA ₁ (length direction L), and by rotating with the head The opening and closing ends 147 extending parallel to the axis RA ₁ (the longitudinal direction L) are connected to be openable and closable.

在第2實施形態之清掃具1，旋轉端145係配置於第2頭區域121，但，並非配置於短邊方向S的另一方的端部151而是配置於第2頭區域121中之靠近頭旋轉軸RA ₁的位置。又，開閉端147係配置於第1頭區域119中之短邊方向S的一方的端部149。 In the cleaning tool 1 of the second embodiment, the rotating end 145 is arranged in the second head region 121. However, it is not arranged at the other end 151 in the short-side direction S but is arranged near the second head region 121 Position of the head rotation axis RA ₁ . In addition, the opening and closing end 147 is arranged at one end 149 in the short side direction S in the first head region 119.

在第2實施形態之清掃具1(清掃頭3)，在第1頭區域119，配置有作為錘153之磁鐵。作為頭旋轉構件之托架5係具備：由棒狀構件構成，並且可旋轉地連結於作為頭旋轉構件連結部之托架用孔(未圖示)的頭連結部201；連結於清掃具用柄7的柄連結部203；及使頭連結部201及柄連結部203分離的分離部205，頭連結部201、柄連結部203及分離部205係配置於單一平面之托架假想面(未圖示)上。In the cleaning tool 1 (cleaning head 3) of the second embodiment, a magnet as a hammer 153 is arranged in the first head area 119. The bracket 5 as a head rotating member is provided with: a head connecting portion 201 composed of a rod-shaped member and rotatably connected to a bracket hole (not shown) as a connecting portion of the head rotating member; for connecting to a cleaning tool The handle connecting portion 203 of the handle 7; and the separating portion 205 separating the head connecting portion 201 and the handle connecting portion 203. The head connecting portion 201, the handle connecting portion 203 and the separating portion 205 are arranged on a single plane imaginary surface of the bracket (not (Pictured) on.

托架5的頭連結部201係在與錘153相對向的位置，具備朝托架5的柄連結部203相反側突出並配置成與錘153相互吸引的頭固定用磁鐵181。若使用者例如為了清掃垂直方向狹窄空間，將清掃具1舉起的話，則包含作為錘153的磁鐵之第1頭區域119會朝下方移動，使得清掃頭3立起，並且磁鐵之錘153會與頭固定用磁鐵181吸引，能將清掃頭3立起的狀態固定。因此，第2實施形態之清掃具1，不僅水平方向清掃性佳，垂直方向清掃性亦佳。再者，托架5係由非磁性體之不鏽鋼構成，故，作為磁鐵之錘153係不會與托架5吸引，作為磁鐵之錘153僅會與突出的頭固定用磁鐵181吸引。The head connecting portion 201 of the bracket 5 is located at a position facing the hammer 153, and includes a head fixing magnet 181 protruding toward the opposite side of the handle connecting portion 203 of the bracket 5 and arranged to attract the hammer 153. For example, if the user lifts the cleaning tool 1 in order to clean a narrow space in the vertical direction, the first head area 119 containing the magnet as the hammer 153 will move downward so that the cleaning head 3 will stand up, and the magnet hammer 153 will move It is attracted to the head fixing magnet 181, and the cleaning head 3 can be fixed in an upright state. Therefore, the cleaning tool 1 of the second embodiment has excellent cleaning performance not only in the horizontal direction but also in the vertical direction. Furthermore, the bracket 5 is made of non-magnetic stainless steel. Therefore, the hammer 153 as a magnet is not attracted to the bracket 5, and the hammer 153 as a magnet is only attracted to the protruding head fixing magnet 181.

又，在第2實施形態之清掃具1，第1挾持部分125係在與第2挾持部分135的錘153對應的位置，具備配置成與構成錘153的磁鐵吸引之挾持用磁鐵183，挾持部123係藉由第1挾持部分125的挾持用磁鐵183和第2挾持部分135的錘153(磁鐵)吸引，能夠保持封閉形態。換言之，錘153係不僅用於將重心配置於第1頭區域119，亦被使用於挾持部123保持封閉形態。In addition, in the cleaning tool 1 of the second embodiment, the first pinching portion 125 is located at a position corresponding to the hammer 153 of the second pinching portion 135, and is provided with a pinching magnet 183 arranged to attract the magnet constituting the hammer 153, and the pinching portion 123 is attracted by the pinching magnet 183 of the first pinching portion 125 and the hammer 153 (magnet) of the second pinching portion 135, and the closed form can be maintained. In other words, the hammer 153 is used not only for arranging the center of gravity in the first head region 119, but also for the holding portion 123 to maintain a closed form.

又，在第2實施形態之清掃具1，清掃薄片(未圖示)的一方的端部(未圖示)係保持於配置在第1挾持部分125的第1外表面127之2個第1狹縫部163，又，清掃薄片(未圖示)的另一方的端部(未圖示)係保持於配置在第2挾持部分135的第2內表面139之2個第2狹縫部165。換言之，清掃薄片(未圖示)的一方的端部(未圖示)係保持於清掃頭3的第1外表面127，清掃薄片(未圖示)的另一方的端部(未圖示)是被清掃頭3的挾持部123挾持。在第2實施形態之清掃具1，關於其他部分，由於與第1實施形態之清掃具1相同，在此省略說明。 In addition, in the cleaning tool 1 of the second embodiment, one end (not shown) of the cleaning sheet (not shown) is held on the two first of the first outer surfaces 127 of the first holding portion 125. In the slit portion 163, the other end (not shown) of the cleaning sheet (not shown) is held by the two second slit portions 165 arranged on the second inner surface 139 of the second pinching portion 135. In other words, one end (not shown) of the cleaning sheet (not shown) is held on the first outer surface 127 of the cleaning head 3, and the other end (not shown) of the cleaning sheet (not shown) It is held by the holding part 123 of the cleaning head 3. In the cleaning tool 1 of the second embodiment, the other parts are the same as the cleaning tool 1 of the first embodiment, so the description is omitted here.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，在清掃頭可保持清掃薄片之情況，清掃頭係具備用來保持清掃薄片之清掃薄片固定部為佳。作為前述清掃薄片固定部，夾部(例如挾持部)、狹縫部(例如第1實施形態及第2實施形態所示的第1狹縫部163及第2狹縫部165)、平面扣具之鉤構件等。In the cleaning tool of the present invention (the cleaning head of the present invention and the method of use of the present invention), when the cleaning head can hold the cleaning sheet, the cleaning head is preferably provided with a cleaning sheet fixing part for holding the cleaning sheet. As the aforementioned cleaning sheet fixing part, the clip part (for example, the pinching part), the slit part (for example, the first slit part 163 and the second slit part 165 shown in the first and second embodiments), the hook member of the flat fastener Wait.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，清掃頭具備用來保持清掃薄片的清掃薄片固定部之情況，清掃頭係可在其外表面具備一個或複數個清掃薄片固定部，亦可在其內表面具備一個或複數個清掃薄片固定部。In the cleaning tool of the present invention (the cleaning head of the present invention, the method of use of the present invention), the cleaning head is provided with a cleaning sheet fixing portion for holding the cleaning sheet, and the cleaning head may be provided with one or more cleaning sheets on its outer surface The sheet fixing portion may be provided with one or more cleaning sheet fixing portions on the inner surface.

作為清掃頭在其內表面具備一個或複數個清掃薄片固定部之例子，例如可舉出清掃頭具備挾持部例如，具有第1挾持部分及第2挾持部分之挾持部者。第1挾持部分及第2挾持部分係藉由具有朝預定的方向(理想為沿著頭旋轉軸、長度方向等的方向)延伸的挾持部旋轉軸之旋轉端，可旋轉地連結，並且藉由朝預定的方向(理想為沿著頭旋轉軸、長度方向等的方向)延伸的開閉端，可開閉地連結者，又，可舉出第1挾持部分的第1內表面或第2挾持部分的第2內表面具備清掃薄片固定部者。As an example of the cleaning head having one or more cleaning sheet fixing portions on the inner surface thereof, for example, a cleaning head having a pinching portion, for example, a pinching portion having a first pinching portion and a second pinching portion. The first pinching part and the second pinching part are rotatably connected by having the rotating end of the rotating shaft of the pinching part extending in a predetermined direction (ideally along the direction of the head rotating shaft, the longitudinal direction, etc.), and by The opening and closing ends extending in a predetermined direction (ideally along the head rotation axis, the longitudinal direction, etc.) are connected in an openable and closable manner. In addition, the first inner surface of the first pinching portion or the second pinching portion The second inner surface is provided with a cleaning sheet fixing part.

又，清掃頭係可在其外表面，具備一個或複數個清掃薄片固定部，在清掃頭具備例如具有第1挾持部分及第2挾持部分之挾持部的情況，第1挾持部分的第1外表面及/或第2挾持部分的第2外表面係可具備清掃薄片固定部。In addition, the cleaning head may be provided with one or more cleaning sheet fixing parts on its outer surface. For example, when the cleaning head has a holding part having a first holding part and a second holding part, the first outer part of the first holding part The surface and/or the second outer surface of the second pinching portion may be provided with a cleaning sheet fixing portion.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，清掃頭係具備具有第1挾持部分及第2挾持部分之挾持部，並且在第1頭區域配置錘之情況，錘及頭旋轉構件連結部係配置於第1挾持部分為佳。藉此，當使用者使用清掃具時，不易感到錘的重量，又，當舉起清掃具時，清掃頭變得容易立起，因此，清掃具(清掃頭)具有優良的垂直方向清掃性、垂直方向狹窄空間清掃性、清掃面切換性等。In the cleaning tool of the present invention (the cleaning head of the present invention and the method of use of the present invention), the cleaning head is provided with a holding portion having a first holding portion and a second holding portion, and a hammer is arranged in the first head area. It is preferable that the connecting part of the head rotating member is arranged at the first pinching part. Thereby, when the user uses the cleaning tool, it is not easy to feel the weight of the hammer, and when the cleaning tool is lifted, the cleaning head becomes easy to stand up. Therefore, the cleaning tool (cleaning head) has excellent vertical cleaning performance, Sweepability in narrow vertical space, switchability of cleaning surface, etc.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，清掃頭係具備挾持部之情況，例如具備具有第1挾持部分及第2挾持部分之挾持部的情況，作為用來保持第1挾持部分與第2挾持部分之封閉形態的保持手段，可採用該技術領域中之習知者，例如可舉出一對嵌合用突起及嵌合用凹陷部、平面扣具(鉤型構件及環圈型構件)、一對磁鐵、一對磁鐵及強磁性體(例如鐵、鈷、鎳)、挾持用彈簧、機械性鎖件等。In the cleaning tool of the present invention (the cleaning head of the present invention, and the method of use of the present invention), the cleaning head is provided with a holding part, for example, a holding part having a first holding part and a second holding part is used as The holding means for maintaining the closed form of the first pinching portion and the second pinching portion can be those conventionally known in the technical field, such as a pair of fitting protrusions, fitting recesses, and flat fasteners (hook-shaped members). And ring-shaped members), a pair of magnets, a pair of magnets and ferromagnetic bodies (such as iron, cobalt, nickel), clamping springs, mechanical locks, etc.

前述一對嵌合用突起及嵌合用凹陷部分別係朝預定的方向突出及凹陷，該預定的方向係構成清掃頭的平面方向之方向(例如長度方向或短邊方向)為佳，構成清掃頭的長度方向之方向(例如長度方向的內側或外側)為更佳，清掃頭的長度方向的內側為最佳。藉此，變得容易保持挾持部的封閉形態。The aforementioned pair of fitting protrusions and fitting recesses respectively protrude and dent in a predetermined direction. The predetermined direction is preferably a direction (for example, the longitudinal direction or the short-side direction) constituting the planar direction of the cleaning head, and the The longitudinal direction (for example, the inner or outer side of the longitudinal direction) is more preferable, and the inner side of the longitudinal direction of the cleaning head is preferable. Thereby, it becomes easy to maintain the closed form of the pinching part.

在本發明的清掃具(本發明的清掃頭、本發明的使用方法)，清掃頭係可由各種材料構成，但，其外表面是由軟質構件構成，又，內表面是由較前述軟質構件更硬質的硬質構件構成為佳。這是來自於操作性與清掃性同時存在之觀點。In the cleaning tool of the present invention (the cleaning head of the present invention, the method of use of the present invention), the cleaning head system can be composed of various materials, but the outer surface is composed of a soft member, and the inner surface is composed of a softer member than the aforementioned soft member. It is preferable to form a hard rigid member. This comes from the view that operability and cleansing coexist.

作為構成前述軟質構件之材料，例如可舉出乙烯-醋酸乙烯酯共聚合體(EVA)、聚胺甲酸乙酯(PU)、彈性體、橡膠、海綿、各種發泡體、布帛(例如不織布、例如、毛氈、織物、編物)等，又作為構成前述硬質構件之材料，例如可舉出ABS樹脂、聚烯烴(例如、聚乙烯(PE)、聚丙烯(PP)等)、聚對苯二甲酸乙二醇酯(PET)、聚甲醛(POM)、聚碳酸酯(PC)、聚苯乙烯(PS)、聚醯胺(PA)、聚氯乙烯(PVC)、丙烯酸樹脂、及該等的複合材料、以及金屬(例如鋁)等。As the material constituting the aforementioned soft member, for example, ethylene-vinyl acetate copolymer (EVA), polyurethane (PU), elastomer, rubber, sponge, various foams, fabrics (such as non-woven fabrics, such as , Felt, fabric, knitted fabric), etc., as the material constituting the aforementioned rigid member, for example, ABS resin, polyolefin (for example, polyethylene (PE), polypropylene (PP), etc.), polyethylene terephthalate Glycol ester (PET), polyoxymethylene (POM), polycarbonate (PC), polystyrene (PS), polyamide (PA), polyvinyl chloride (PVC), acrylic resin, and composite materials of these , And metals (such as aluminum).

在本發明的清掃具(本發明的使用方法)，清掃具係可具備清掃頭、頭旋轉構件及清掃具用柄。前述頭旋轉構件係可將清掃頭連結於清掃具用柄者的話，則其構造未特別限制。在清掃頭的頭旋轉構件連結部為具有開口部之托架用孔的情況，前述頭旋轉構件係由棒狀構件構成，且係經由清掃頭的托架用孔，可旋轉地連結於清掃頭之托架為佳。前述托架係從狹窄空間清掃性的觀點來看，配置於單一平面亦即托架假想面上為佳。 In the cleaning tool of the present invention (the use method of the present invention), the cleaning tool system may include a cleaning head, a head rotating member, and a cleaning tool handle. If the head rotating member can connect the cleaning head to the cleaning tool handle, the structure is not particularly limited. When the head rotating member coupling portion of the cleaning head is a bracket hole with an opening, the head rotating member is composed of a rod-shaped member, and is rotatably connected to the cleaning head through the cleaning head bracket hole The bracket is better. The aforementioned bracket is preferably arranged on a single plane, that is, the virtual surface of the bracket, from the viewpoint of cleanability in a narrow space.

作為前述棒狀構件，可舉出剖面為圓形、橢圓形、多角形者，又，前述托架，至少頭連結部的剖面係圓形為佳，托架旋體的剖面係圓形為佳。這是來自於使清掃頭以頭旋轉軸為中心進行旋轉的觀點、托架不易造成被清掃面損傷的觀點。作為前述托架的材料，例如可舉出金屬，其為例如磁性體(磁性金屬)例如為鐵(例如鐵之鋅鍍覆物)、非磁性體(非磁性金屬)例如為不鏽鋼、鋁等。Examples of the rod-shaped member include those having a circular, elliptical, or polygonal cross-section. In addition, for the bracket, at least the cross-section of the head connecting portion is preferably circular, and the cross-section of the bracket rotating body is preferably circular. . This comes from the viewpoint that the cleaning head is rotated around the head rotation axis and the bracket is not likely to cause damage to the cleaning surface. Examples of the material of the bracket include metals, such as a magnetic body (magnetic metal) such as iron (for example, zinc plating of iron), and a non-magnetic body (non-magnetic metal) such as stainless steel, aluminum or the like.

在本發明的清掃具(本發明的使用方法)，清掃具係具備後述的清掃頭固定機構的情況，當清掃頭固定機構為一對磁鐵或一對磁鐵和強磁性體的情況，前述托架係可由強磁性體、非磁性體及該等的組合所構成，又可具備磁鐵。例如，可將前述托架由非磁性體(例如不鏽鋼)形成，藉由在其一部分配置強磁性體或磁鐵，能夠將清掃頭固定於期望的位置。 In the cleaning tool of the present invention (the method of use of the present invention), the cleaning tool is provided with a cleaning head fixing mechanism described later. When the cleaning head fixing mechanism is a pair of magnets or a pair of magnets and a ferromagnetic body, the aforementioned bracket The system can be composed of ferromagnetic bodies, non-magnetic bodies, and combinations of these, and can be equipped with magnets. For example, the bracket may be formed of a non-magnetic body (for example, stainless steel), and by arranging a ferromagnetic body or a magnet in a part of the bracket, the cleaning head can be fixed at a desired position.

前述托架，例如可為具備：可旋轉地連結於托架用孔之頭連結部；連結於清掃具用柄之柄連結部；及使頭連結部與柄連結部分離之分離部。柄連結部及分離部和頭連結部及分離部，能以交叉的方式連結，亦可以彎曲的方式一體化。The aforementioned bracket may, for example, be provided with: a head connecting portion rotatably connected to the bracket hole; a handle connecting portion connected to the handle for cleaning tools; and a separating portion separating the head connecting portion and the handle connecting portion. The handle connecting part and the separating part and the head connecting part and the separating part can be connected in a crossing manner or integrated in a curved manner.

前述頭連結部與柄連結部係可具有任意的長度。例如，頭連結部可具有與柄連結部略相同的長度，藉此，可使托架具輕量化而使清掃具輕量化，並且可變得容易將施加於清掃具用柄的力確實地傳達至清掃頭。又，頭連結部亦可較柄連結部長，藉此，更容易將施加於清掃具用柄的力傳達至清掃頭。且，前述頭連結部係可具有與清掃頭略相同的長度、或較清掃頭更長的長度，藉此，變得容易將施加於清掃具用柄的力傳達至清掃頭全體。The aforementioned head connecting portion and handle connecting portion may have any length. For example, the head connecting portion may have the same length as the handle connecting portion, whereby the weight of the bracket can be reduced and the weight of the cleaning tool can be reduced, and the force applied to the handle of the cleaning tool can be easily and reliably transmitted To the cleaning head. In addition, the head connection part may be longer than the handle connection, thereby making it easier to transmit the force applied to the handle of the cleaning tool to the cleaning head. In addition, the head connecting portion may have a length that is approximately the same as or longer than the length of the cleaning head, thereby making it easy to transmit the force applied to the handle of the cleaning tool to the entire cleaning head.

在前述頭連結部、柄連結部及分離部，至少頭連結部及柄連結部是配置於托架假想面上為佳，又，頭連結部、柄連結部及分離部是配置於托架假想面上為更佳。這是來自於狹窄空間清掃性的觀點。Among the aforementioned head connection part, handle connection part and separation part, at least the head connection part and the handle connection part are preferably arranged on the imaginary surface of the bracket. Furthermore, the head connection part, the handle connection part and the separation part are arranged on the imaginary bracket The surface is better. This comes from the point of view of cleanliness in narrow spaces.

在清掃頭的頭旋轉構件連結部為頭側接頭部之情況，頭旋轉構件可為與清掃頭的頭側接頭部(例如具備頭旋轉軸之圓柱狀頭側接頭部)可旋轉地連結的旋轉構件側接頭部(例如構成為覆蓋圓柱狀頭側接頭部之旋轉構件側接頭部)。In the case where the head rotation member connection portion of the cleaning head is a head side joint portion, the head rotation member may be a rotation that is rotatably connected to the head side joint portion of the cleaning head (for example, a cylindrical head side joint portion with a head rotation shaft) A member-side joint portion (for example, a rotating member-side joint portion configured to cover a cylindrical head-side joint portion).

在本發明的清掃具(本發明的使用方法)，清掃具係還具備旋轉抑制構件，其用來抑制清掃頭以頭旋轉軸為中心自由旋轉為佳。藉此，當將清掃具舉起時，可抑制清掃頭以頭旋轉軸為軸而如擺錘般持續晃動。In the cleaning tool of the present invention (the use method of the present invention), the cleaning tool system further includes a rotation restraining member for restraining the cleaning head from freely rotating around the head rotation axis. Thereby, when the cleaning tool is lifted, the cleaning head can be prevented from continuously shaking like a pendulum with the head rotation axis as the axis.

作為前述旋轉抑制構件，可舉出例如配置於清掃頭的頭旋轉構件連結部與頭旋轉構件之間［例如托架用孔的內表面與托架(例如頭連結部)的外表面之間、頭側接頭部與旋轉構件側接頭部之間間等］之摩擦增強劑(例如滑脂)。藉由使用摩擦增強劑，使得旋轉抑制作用不易隨著時間經過而降低。Examples of the aforementioned rotation restraining member include, for example, the head rotation member coupling portion and the head rotation member disposed between the head rotation member of the cleaning head [for example, between the inner surface of the bracket hole and the outer surface of the bracket (for example, the head connection portion), Between the head-side joint part and the rotating member-side joint part, etc.] friction enhancer (such as grease). By using a friction enhancer, the rotation inhibiting effect is not easily reduced over time.

又，作為前述旋轉抑制構件，例如可舉出配置於頭旋轉構件(例如，托架的頭連結部的外周之一部分或全部、旋轉構件側接頭部等)之突出構件(例如，配置於托架的頭連結部的外周全部之O型環)並與頭旋轉構件連結部(例如，托架用孔的內表面、頭側接頭部)產生摩擦者、配置於頭旋轉構件連結部(例如，托架用孔的內表面、頭側接頭部等)之突出構件並與頭旋轉構件(例如，托架的頭連結部之外表面、托架側接頭部)產生摩擦者等。In addition, as the aforementioned rotation restraining member, for example, a protruding member (for example, arranged on the bracket) arranged on the head rotating member (for example, part or all of the outer circumference of the head connecting portion of the bracket, the rotating member side joint part, etc.) All O-rings on the outer circumference of the head connection part) and the head rotation member connection part (for example, the inner surface of the bracket hole, the head side joint part) are arranged in the head rotation member connection part (for example, the holder The protruding member of the inner surface of the frame hole, the head-side joint part, etc.) and the head rotating member (for example, the outer surface of the head joint part of the bracket, the bracket-side joint part) friction.

在本發明的清掃具(本發明的使用方法)，清掃具係可將清掃頭固定於頭旋轉構件或清掃具用柄即可(以下有稱為清掃具具備「清掃頭固定機構」之情況)。藉此，當搬運清掃具時、保管清掃具時等，不想要清掃頭旋轉之際，可預先固定清掃頭，清掃具具有優良之清掃頭固定性。In the cleaning tool of the present invention (the method of use of the present invention), the cleaning tool can fix the cleaning head to the head rotating member or the handle of the cleaning tool (hereinafter, the cleaning tool may be referred to as "the cleaning head fixing mechanism") . With this, the cleaning head can be fixed in advance when the cleaning head does not want to rotate when the cleaning tool is transported or stored, and the cleaning tool has excellent cleaning head fixability.

在本發明的清掃具(本發明的使用方法)，將清掃頭固定於頭旋轉構件之情況，頭旋轉構件可作為托架或旋轉構件側接頭部，又作為托架為佳。又，在固定清掃頭的頭旋轉構件為托架之情況，托架配置於托架假想面上時，前述清掃具係可將清掃頭及托架固定成清掃頭的平面方向與托架假想面一致為佳。藉此，清掃具係具有優良的狹窄空間清掃性。清掃頭係可固定於托架中之頭連結部、柄連結部或分離部的其中一者。 In the cleaning tool of the present invention (the use method of the present invention), when the cleaning head is fixed to the head rotating member, the head rotating member can be used as a bracket or a joint part on the side of the rotating member, and preferably as a bracket. In addition, when the head rotating member for fixing the cleaning head is a bracket, and the bracket is arranged on the virtual surface of the bracket, the cleaning tool can fix the cleaning head and the bracket so that the plane direction of the cleaning head and the virtual surface of the bracket Consistency is better. Thereby, the cleaning tool has excellent cleaning performance in narrow spaces. The cleaning head can be fixed to one of the head connecting part, the handle connecting part or the separating part in the bracket.

作為前述清掃頭固定機構，可舉出一對磁鐵、一對磁鐵及強磁性體(例如鐵、鈷、鎳)、一對嵌合部等。作為前述清掃頭固定機構為一對磁鐵之例子，可舉出包含配置於頭旋轉構件(例如，托架的頭連結部、柄連結部及/或分離部、旋轉構件側接頭部等)之磁鐵和配置於清掃頭中之與配置在頭旋轉構件的磁鐵對應的位置之磁鐵的實施形態(例如第2實施形態)。前述清掃頭固定機構為一對磁鐵及強磁性體之例子也相同。作為前述清掃頭固定機構為一對嵌合部之例子，可舉出如後述的第3實施形態，亦即，作為頭旋轉構件之棒狀托架、和形成為與配置在清掃頭的棒狀托架嵌合之溝部。Examples of the cleaning head fixing mechanism include a pair of magnets, a pair of magnets, ferromagnetic bodies (for example, iron, cobalt, nickel), and a pair of fitting parts. As an example in which the aforementioned cleaning head fixing mechanism is a pair of magnets, there may be mentioned magnets that are arranged on the head rotating member (for example, the head connecting portion, the handle connecting portion and/or the separating portion of the bracket, the rotating member side joint portion, etc.) An embodiment (for example, the second embodiment) of a magnet arranged in the cleaning head at a position corresponding to the magnet arranged in the head rotating member. The same applies to the case where the cleaning head fixing mechanism is a pair of magnets and ferromagnetic bodies. As an example in which the cleaning head fixing mechanism is a pair of fitting parts, there can be mentioned the third embodiment described later, that is, a rod-shaped bracket as a head rotating member, and a rod-shaped bracket that is formed with the cleaning head. The groove where the bracket fits.

再者，在前述清掃頭固定機構為一對磁鐵之情況，磁鐵配置於托架的頭連結部時，托架的頭連結部是由非磁性體構成，並且前述磁鐵是配置於頭旋轉軸的周方向之預定的位置為佳，又，前述磁鐵是朝與頭旋轉軸正交的方向，較托架的頭連結部更突出為更佳。藉此，清掃頭變得容易在期望的位置被固定。Furthermore, when the aforementioned cleaning head fixing mechanism is a pair of magnets, when the magnets are arranged on the head coupling portion of the carriage, the head coupling portion of the carriage is made of a non-magnetic body, and the magnet is arranged on the head rotating shaft. A predetermined position in the circumferential direction is preferable, and the aforementioned magnet is directed in a direction orthogonal to the head rotation axis, and it is more preferable to protrude more than the head connecting portion of the bracket. Thereby, the cleaning head becomes easy to be fixed at a desired position.

在本發明的清掃具(本發明的使用方法)，將清掃頭固定於清掃具用柄之情況，頭旋轉構件及頭旋轉構件連結部可作為一對旋轉構件側接頭部及頭側接頭部為佳。又，清掃頭係朝平面方向中之與頭旋轉軸交叉的方向(理想為正交的方向)延伸且用來接收清掃具用柄之接收部為佳。這是為了將清掃頭固定於清掃具用柄。前述接收部係可朝清掃頭的厚度方向貫通，亦可不朝清掃頭的厚度方向貫通。 In the cleaning tool of the present invention (the use method of the present invention), when the cleaning head is fixed to the handle for the cleaning tool, the head rotating member and the head rotating member connecting portion can be used as a pair of rotating member side joint part and head side joint part as good. In addition, it is preferable that the cleaning head extends in a direction (ideally orthogonal to) that crosses the head rotation axis in the plane direction and is used to receive the receiving portion of the cleaning tool handle. This is to fix the cleaning head to the handle of the cleaning tool. The aforementioned receiving portion may penetrate in the thickness direction of the cleaning head, or may not penetrate in the thickness direction of the cleaning head.

作為前述清掃頭固定機構，與將清掃頭固定於頭旋轉構件之情況同樣地，可舉出一對磁鐵、一對磁鐵及強磁性體(例如鐵、鈷、鎳)、一對嵌合部等。作為前述清掃頭固定機構為一對磁鐵之例子，可舉出包含配置於清掃具用柄的磁鐵、和配置於清掃頭的接收部之與配置在清掃具用柄的磁鐵對應的位置的磁鐵之實施形態。前述清掃頭固定機構為一對磁鐵及強磁性體之例子也相同。作為前述清掃頭固定機構為一對嵌合部之例子，可舉出清掃具用柄和形成為與配置於清掃頭的接收部之清掃具用柄嵌合的溝部。As the aforementioned cleaning head fixing mechanism, similar to the case of fixing the cleaning head to the head rotating member, a pair of magnets, a pair of magnets, ferromagnetic bodies (for example, iron, cobalt, nickel), a pair of fitting parts, etc. . As an example in which the aforementioned cleaning head fixing mechanism is a pair of magnets, one includes a magnet arranged on the handle of the cleaning tool, and a magnet arranged on the receiving portion of the cleaning head corresponding to the magnet arranged on the handle of the cleaning tool. Implementation form. The same applies to the case where the cleaning head fixing mechanism is a pair of magnets and ferromagnetic bodies. As an example in which the aforementioned cleaning head fixing mechanism is a pair of fitting parts, there may be mentioned a cleaning tool handle and a groove formed to be fitted with the cleaning tool handle arranged in the receiving part of the cleaning head.

圖16係用來說明具備本發明的其他實施形態(以下有稱為[第3實施形態]的情況)之清掃具1的圖。在第3實施形態之清掃具1，清掃頭3係在具有作為頭旋轉構件連結部之托架用孔117的側面、且托架用孔117的短邊方向S之兩側部，分別具有用來保持作為頭旋轉構件的托架5之分離部205且與短邊方向S平行地延伸之溝部191。 Fig. 16 is a diagram for explaining a cleaning tool 1 provided with another embodiment of the present invention (hereinafter, referred to as [the third embodiment]). In the cleaning tool 1 of the third embodiment, the cleaning head 3 is provided on the side surface of the bracket hole 117 as the head rotating member connection part, and on both sides of the bracket hole 117 in the short-side direction S. The groove portion 191 extending parallel to the short-side direction S to hold the separation portion 205 of the bracket 5 as a head rotating member.

又，托架5係具備：由棒狀構件所構成，並且可旋轉地連結於托架用孔117之頭連結部(未圖示)；連結於清掃具用柄(未圖示)之柄連結部203；和使頭連結部(未圖示)及柄連結部203分離之分離部205，頭連結部(未圖示)、柄連結部203及分離部205係配置於單一的平面亦即托架假想面(未圖示)上。In addition, the bracket 5 is provided with: a head connecting portion (not shown) that is composed of a rod-shaped member and is rotatably connected to the bracket hole 117; and a handle connection that is connected to the cleaning tool handle (not shown) Section 203; and the separation portion 205 separating the head connection portion (not shown) and the handle connection portion 203, the head connection portion (not shown), the handle connection portion 203 and the separation portion 205 are arranged on a single plane, that is, the support On an imaginary surface (not shown).

第3實施形態之清掃具1係因當使清掃頭3的平面方向P與托架假想面(未圖示)一致時，托架5的分離部205被保持於溝部191，故，可將清掃頭3的平面方向P與托架假想面(未圖示)一致的狀態下加以固定。In the cleaning tool 1 of the third embodiment, when the plane direction P of the cleaning head 3 is aligned with the imaginary surface of the bracket (not shown), the separating portion 205 of the bracket 5 is held in the groove 191, so that the cleaning The head 3 is fixed in a state where the plane direction P of the head 3 coincides with a virtual surface of the bracket (not shown).

在本發明的清掃具(本發明的使用方法)，清掃具係可為所謂單手握持，例如，清掃頭僅在1個部位，經由作為頭旋轉構件連結部之托架用孔，連結於作為頭旋轉構件之托架者、清掃頭僅在1個部位，經由作為頭旋轉構件連結部之頭側接頭部，連結於作為頭旋轉構件之旋轉構件側接頭部者等。In the cleaning tool of the present invention (the method of use of the present invention), the cleaning tool can be held by a so-called one hand. For example, the cleaning head is connected to only one position through the bracket hole as the head rotating member connection part. The bracket as the head rotating member and the cleaning head are connected to the rotating member side joint as the head rotating member via the head side joint as the head rotating member connecting part at only one place.

在本發明的清掃具(本發明的使用方法)，清掃具係可為所謂雙手握持，例如，清掃頭在複數個部位(理想為2個部位)，經由作為頭旋轉構件連結部之托架用孔，連結於作為頭旋轉構件之托架者、清掃頭在複數個部位(理想為2個部位)，經由作為頭旋轉構件連結部之頭側接頭部，連結於作為頭旋轉構件之旋轉構件側接頭部者等。In the cleaning tool of the present invention (the method of use of the present invention), the cleaning tool can be a so-called two-handed grip. For example, the cleaning head is placed at a plurality of locations (ideally two locations) through the support as the connecting part of the head rotating member The frame hole is connected to the bracket as the head rotating member, and the cleaning head is connected to the rotating member as the head rotating member via the head side joint part which is the connecting part of the head rotating member. Component side joints, etc.

藉由將前述清掃具作成為單手握持，如圖13所示，使用清掃頭之不存在有作為頭旋轉構件的托架之側的端部，變得容易清掃狹窄空間。又，藉由將前述清掃具作成為雙手握持，使得使用者的力容易傳達至清掃頭。By making the aforementioned cleaning tool to be held with one hand, as shown in FIG. 13, using the end of the cleaning head on the side where there is no bracket as the head rotating member, it becomes easy to clean a narrow space. In addition, by making the aforementioned cleaning tool to be held with both hands, the force of the user can be easily transmitted to the cleaning head.

作為雙手握持的清掃具，例如可舉出經由配置於清掃頭的側面部之2個部位的作為頭旋轉構件之2個托架用孔，連結於作為頭旋轉構件之托架者。本發明的清掃具(本發明的使用方法)具有長度方向及短邊方向之情況，前述2個托架用孔係可為配置於清掃頭的長度方向的兩端之相互面對的2個側面部，或配置於清掃頭的短邊方向的兩端之相互面對的2個側面部，又，以配置於清掃頭的長度方向的兩端之相互面對的2個側面部為佳。 As a cleaning tool to be held by both hands, for example, one that is connected to a bracket as a head rotating member through two bracket holes as a head rotating member arranged at two locations on the side surface of the cleaning head. When the cleaning tool of the present invention (the use method of the present invention) has a length direction and a short side direction, the aforementioned two bracket holes may be two side surfaces arranged at both ends in the length direction of the cleaning head that face each other It is preferable to arrange the two side surfaces facing each other at both ends in the short direction of the cleaning head, or the two side surfaces facing each other at both ends in the length direction of the cleaning head.

前述2個托架用孔，可連續地一體化，又，亦可分離，但具有單一的頭旋轉軸為佳。The aforementioned two bracket holes can be continuously integrated or separated, but it is preferable to have a single head rotating shaft.

1：清掃具 3：清掃頭 5：托架 7：清掃具用柄 31：清掃薄片 111：清掃面 113：第1清掃面 115：第2清掃面 117：托架用孔 117a：開口部 118：托架保持部 119：第1頭區域 121：第2頭區域 123：挾持部 125：第1挾持部分 135：第2挾持部分 145：旋轉端 147：開閉端 149：端部 151：端部 153：錘 P：平面方向 T：厚度方向 L：長度方向 S：短邊方向 IS：假想面 IS _T：厚度方向中心假想面 IS _B：托架假想面 RA ₁：頭旋轉軸 RA ₂：挾持部旋轉軸 RA ₃：柄旋轉軸 1: Cleaning tool 3: Cleaning head 5: Bracket 7: Cleaning tool handle 31: Cleaning sheet 111: Cleaning surface 113: First cleaning surface 115: Second cleaning surface 117: Bracket hole 117a: Opening 118: Carriage holding part 119: first head area 121: second head area 123: holding part 125: first holding part 135: second holding part 145: rotating end 147: opening and closing end 149: end 151: end 153: Hammer P: Plane direction T: Thickness direction L: Length direction S: Short-side direction IS: Imaginary surface IS _T : Center imaginary surface in the thickness direction IS _B : Bracket imaginary surface RA ₁ : Head rotation axis RA ₂ : Holding part rotation axis RA ₃ : Shank rotation axis

圖1係第1實施形態之清掃具1的斜視圖。圖2係清掃頭3的斜視圖。圖3係狹窄空間清掃形態之清掃具1的正面圖。圖4係狹窄空間清掃形態之清掃具1的背面圖。圖5係展開形態之清掃頭3的第1內表面129及第2內表面139側之展開圖。圖6係清掃頭3之圖5的VI-VI斷面之斷面圖。圖7係展開形態之清掃頭3的第1外表面127及第2外表面137側之展開圖。圖8係托架5的斜視圖。圖9係用來說明將清掃薄片31安裝於清掃頭3之方法的圖。圖10係用來說明將清掃薄片31安裝於清掃頭3之方法的圖。圖11係用來說明將清掃薄片31安裝於清掃頭3之方法的圖。圖12係用來說明清掃具1的寬廣空間清掃形態之圖。圖13係用來說明狹窄空間清掃形態之清掃具1的圖。圖14係第2實施形態之清掃具1的斜視圖。圖15係清掃具1之圖14的XV-XV斷面之斷面圖。圖16係用來說明第3實施形態之清掃具1的圖。 Fig. 1 is a perspective view of the cleaning tool 1 of the first embodiment. FIG. 2 is a perspective view of the cleaning head 3. Figure 3 is a front view of the cleaning tool 1 in a narrow space cleaning configuration. Fig. 4 is a rear view of the cleaning tool 1 in a narrow space cleaning configuration. FIG. 5 is an expanded view of the first inner surface 129 and the second inner surface 139 side of the cleaning head 3 in an expanded configuration. Figure 6 is a cross-sectional view of the VI-VI section of Figure 5 of the cleaning head 3. FIG. 7 is an expanded view of the first outer surface 127 and the second outer surface 137 side of the cleaning head 3 in an expanded configuration. FIG. 8 is a perspective view of the bracket 5. FIG. 9 is a diagram for explaining a method of attaching the cleaning sheet 31 to the cleaning head 3. FIG. 10 is a diagram for explaining a method of attaching the cleaning sheet 31 to the cleaning head 3. FIG. 11 is a diagram for explaining a method of attaching the cleaning sheet 31 to the cleaning head 3. FIG. 12 is a diagram for explaining the cleaning mode of the wide space of the cleaning tool 1. Fig. 13 is a diagram for explaining the cleaning tool 1 in a narrow space cleaning mode. Fig. 14 is a perspective view of the cleaning tool 1 of the second embodiment. Figure 15 is a cross-sectional view of the XV-XV section of Figure 14 of the cleaning tool 1. Fig. 16 is a diagram for explaining the cleaning tool 1 of the third embodiment.

3：清掃頭 111：清掃面 113：第1清掃面 115：第2清掃面 117：托架用孔 117a：開口部 119…第1頭區域 121…第2頭區域 123：挾持部 125：第1挾持部分 135：第2挾持部分 145：旋轉端 147：開閉端 149：端部 151：端部 153：錘 IS：假想面 RA ₁：頭旋轉軸 3: Cleaning head 111: cleaning surface 113: first cleaning surface 115: second cleaning surface 117: bracket hole 117a: opening 119... first head area 121... second head area 123: nip 125: first Holding part 135: Second holding part 145: Rotating end 147: Opening and closing end 149: End 151: End 153: Hammer IS: Virtual surface RA ₁ : Head rotating shaft

Claims

一種清掃具用清掃頭，該清掃具是具備清掃頭和可旋轉地安裝於前述清掃頭之頭旋轉構件，其特徵為：前述清掃頭係具備：具有具備平面方向及厚度方向的板狀形狀，並且朝沿著前述平面方向的方向延伸之清掃面；及具備朝沿著前述平面方向的方向延伸的頭旋轉軸之頭旋轉構件連結部，前述清掃頭係藉由通過前述頭旋轉軸且朝前述厚度方向延伸的假想面，區劃成第1頭區域和第2頭區域，前述清掃頭係在第1頭區域具有其重心，前述清掃具係還具備旋轉抑制構件，其用來抑制前述清掃頭以前述頭旋轉軸為中心自由旋轉。 A cleaning head for a cleaning tool, the cleaning tool having a cleaning head and a head rotating member rotatably attached to the cleaning head, characterized in that the cleaning head has a plate-like shape having a plane direction and a thickness direction, And a cleaning surface extending in the direction along the plane direction; and a head rotation member coupling portion having a head rotation shaft extending in the direction along the plane direction, the cleaning head passing through the head rotation axis and facing the The imaginary surface extending in the thickness direction is divided into a first head area and a second head area. The cleaning head has its center of gravity in the first head area. The cleaning tool system is also equipped with a rotation restraining member for restraining the cleaning head from The aforementioned head rotating shaft is free to rotate around the center.

如申請專利範圍第1項之清掃頭，其中，前述清掃頭係具備隔著前述頭旋轉軸而互相對向之第1清掃面及第2清掃面作為前述清掃面。 Such as the cleaning head of the first item of the scope of patent application, wherein the cleaning head includes a first cleaning surface and a second cleaning surface facing each other via the head rotation shaft as the cleaning surface.

如申請專利範圍第1或2項之清掃頭，其中，前述清掃頭係藉由在第1頭區域具備錘，讓前述清掃頭的重心位在第1頭區域。 For example, the cleaning head of item 1 or 2 of the scope of patent application, wherein the cleaning head is equipped with a hammer in the first head area, so that the center of gravity of the cleaning head is located in the first head area.

如申請專利範圍第3項之清掃頭，其中，前述錘係與前述頭旋轉軸分離且朝沿著前述頭旋轉軸的方向延伸。 Such as the cleaning head of item 3 of the scope of patent application, wherein the hammer system is separated from the head rotation axis and extends in a direction along the head rotation axis.

如申請專利範圍第3項之清掃頭，其中，前述清掃頭係可保持清掃薄片，前述清掃頭係具備挾持部，其用來挾持前述清掃薄片的一方的端部及另一方的端部中之至少一方，且具有第1挾持部分和第2挾持部分，並可採用展開形態及封閉形態，第1挾持部分及第2挾持部分係藉由具有朝沿著前述頭旋轉軸的方向延伸的挾持部旋轉軸且配置於靠近第1頭區域之旋轉端，可旋轉地連結，並且藉由朝沿著前述頭旋轉軸的方向延伸且配置於靠近第2頭區域之開閉端，可開閉地連結。 For example, the cleaning head of item 3 of the scope of patent application, wherein the cleaning head can hold the cleaning sheet, and the cleaning head is provided with a pinching portion for pinching one of the ends of the cleaning sheet and the other end At least one of them has a first pinching portion and a second pinching portion, and can be in an expanded form and a closed form. The first pinching portion and the second pinching portion are formed by having a pinching portion extending in the direction along the head rotation axis The rotating shaft is arranged at the rotating end close to the first head area and is rotatably connected, and by extending in the direction along the head rotating shaft and arranged at the opening and closing end close to the second head area, it can be opened and closed.

如申請專利範圍第5項之清掃頭，其中，前述頭旋轉構件連結部及前述錘係配置於第1挾持部分。 For example, the cleaning head of item 5 of the scope of patent application, wherein the head rotating member connection part and the hammer system are arranged in the first clamping part.

如申請專利範圍第3項之清掃頭，其中，前述清掃頭還具備配置於前述厚度方向的中心之厚度方向中心假想面，前述錘是配置成與前述厚度方向中心假想面交叉。 For example, the cleaning head of claim 3, wherein the cleaning head further includes a thickness direction central imaginary surface arranged at the center of the thickness direction, and the hammer is arranged to cross the thickness direction central imaginary surface.

一種清掃具，係具備清掃頭、頭旋轉構件及清掃具用柄，其特徵為：前述清掃頭係具備：具有具備平面方向及厚度方向的板狀形狀，並且朝沿著前述平面方向的方向延伸之清掃面；及具備朝沿著前述平面方向的方向延伸的頭旋轉軸之頭旋轉構件連結部，前述清掃頭係藉由通過前述頭旋轉軸且朝前述厚度方向延伸的假想面，區劃成第1頭區域和第2頭區域，前述清掃頭係在第1頭區域具有其重心，前述頭旋轉構件係經由前述頭旋轉構件連結部，可旋轉地連結於前述清掃頭，前述清掃具用柄係連結於前述頭旋轉構件，前述清掃具係還具備旋轉抑制構件，其用來抑制前述清掃頭以前述頭旋轉軸為中心自由旋轉。 A cleaning tool is provided with a cleaning head, a head rotating member, and a handle for the cleaning tool. The cleaning head is characterized in that the cleaning head has a plate-like shape having a plane direction and a thickness direction, and extends in a direction along the plane direction Clean up Surface; and a head rotating member coupling portion having a head rotating shaft extending in a direction along the plane direction, the cleaning head is divided into a first head by a virtual surface extending through the head rotating shaft and extending in the thickness direction Area and the second head area, the cleaning head has its center of gravity in the first head area, the head rotating member is rotatably connected to the cleaning head via the head rotating member connecting portion, and the cleaning tool is connected to the handle The head rotation member and the cleaning tool system further include a rotation restraining member for restraining the cleaning head from freely rotating around the head rotation shaft.

如申請專利範圍第8項之清掃具，其中，前述旋轉抑制構件係為配置於前述頭旋轉構件連結部之滑脂。 Such as the cleaning tool of item 8 of the scope of patent application, wherein the rotation restraining member is grease arranged at the connecting portion of the head rotation member.

如申請專利範圍第8或9項之清掃具，其中，前述頭旋轉構件係配置於單一的平面亦即頭旋轉構件假想面上。 For example, the cleaning tool of item 8 or 9 in the scope of patent application, wherein the head rotating member is arranged on a single plane, that is, the imaginary surface of the head rotating member.

如申請專利範圍第10項之清掃具，其中，前述清掃具係能將前述清掃頭及頭旋轉構件固定成前述清掃頭的平面方向與前述頭旋轉構件假想面一致。 For example, the cleaning tool of item 10 of the scope of patent application, wherein the cleaning tool can fix the cleaning head and the head rotating member such that the plane direction of the cleaning head coincides with the virtual surface of the head rotating member.

一種清掃薄片使用於清掃具的使用方法，係將清掃薄片使用於具備可保持前述清掃薄片的清掃頭之清掃具的使用方法，前述清掃頭係具備：具有具備平面方向及厚度方向的板狀形狀，並且朝沿著前述平面方向的方向延伸之清掃面；及具備朝沿著前述平面方向的方向延伸的頭旋轉軸之頭旋轉構件連結部，前述清掃頭係藉由通過前述頭旋轉軸且朝前述厚度方向延伸的假想面，區劃成第1頭區域和第2頭區域，前述清掃頭係在第1頭區域具有其重心，前述清掃具係還具備旋轉抑制構件，其用來抑制前述清掃頭以前述頭旋轉軸為中心自由旋轉。 A method of using a cleaning sheet for a cleaning tool is a method of using the cleaning sheet for a cleaning tool equipped with a cleaning head that can hold the aforementioned cleaning sheet, The cleaning head includes: a cleaning surface having a plate-like shape having a plane direction and a thickness direction and extending in a direction along the plane direction; and a head rotation having a head rotation axis extending in a direction along the plane direction A member connecting portion, the cleaning head is partitioned into a first head area and a second head area by an imaginary surface that passes through the head rotation axis and extends in the thickness direction, and the cleaning head has its center of gravity in the first head area, The cleaning tool system further includes a rotation restraining member for restraining the cleaning head from freely rotating around the head rotation axis.