本實施形態係揭示有以下的態樣。This embodiment discloses the following aspects.
[態樣1]
一種清掃薄片，係可安裝於清掃具，該清掃具是具備清掃頭、和可旋轉地支承前述清掃頭之頭旋轉構件，其特徵為：具有互相正交的長度方向、寬度方向及厚度方向，並且具備：第1薄片部分；朝前述厚度方向層積在前述第1薄片部分之第2薄片部分；將前述第1薄片部分的前述寬度方向的一端部、和前述第2薄片部分的前述寬度方向的一端部沿著前述長度方向連接之第1長度方向連接部；將前述第1薄片部分的前述寬度方向的另一端部、和前述第2薄片部分的前述寬度方向的另一端部沿著前述長度方向連接之第2長度方向連接部；及位於前述第1薄片部分與前述第2薄片部分之間、且前述第1長度方向連接部與前述第2長度方向連接部之間，從前述長度方向中的至少一方的端部可供前述清掃頭***之***部。
在此清掃薄片，藉由以寬度方向的兩端部的第1長度方向連接部及第2長度方向連接部，將第1薄片部分與第2薄片部分連接，獲得可形成筒的形狀。然後，在第1薄片部分與第2薄片部分之間、且第1長度方向連接部與第2長度方向連接部之間的部分亦即，成為筒的內側之部分，能夠形成可供清掃頭***的***部。因此，當將清掃薄片安裝於清掃具時，僅藉由將清掃頭***於***部(筒的內部)，極容易將清掃薄片安裝於清掃具。又，當將清掃薄片從清掃具取下時，僅藉由將清掃薄片的長度方向之端部抓住並拉引，能夠極容易將清掃薄片從清掃具取下。因此，藉由此清掃薄片，可極簡單地進行朝清掃具之清掃薄片的安裝、取下的作業。[Aspect 1]
A cleaning sheet that can be mounted on a cleaning tool, the cleaning tool comprising a cleaning head and a head rotating member that rotatably supports the cleaning head, characterized in that: the cleaning sheet has a length direction, a width direction, and a thickness direction that are orthogonal to each other, and comprises: a first sheet portion; a second sheet portion that is stacked on the first sheet portion in the thickness direction; an end portion of the first sheet portion in the width direction and an end portion of the second sheet portion in the width direction are connected along the thickness direction; The cleaning sheet is provided with a first longitudinal connection portion for connecting the first sheet portion and the second sheet portion in the longitudinal direction; a second longitudinal connection portion for connecting the other end of the first sheet portion in the width direction and the other end of the second sheet portion in the width direction along the longitudinal direction; and an insertion portion located between the first sheet portion and the second sheet portion and between the first longitudinal connection portion and the second longitudinal connection portion, into which the cleaning head can be inserted from at least one end in the longitudinal direction.
In this cleaning sheet, the first sheet portion and the second sheet portion are connected by the first longitudinal connection portion and the second longitudinal connection portion at both ends in the width direction, so as to obtain a shape that can form a tube. Then, between the first sheet portion and the second sheet portion, and between the first longitudinal connecting portion and the second longitudinal connecting portion, that is, the portion that becomes the inner side of the tube, an insertion portion into which a cleaning head can be inserted can be formed. Therefore, when the cleaning sheet is mounted on the cleaning tool, the cleaning sheet can be mounted on the cleaning tool very easily by simply inserting the cleaning head into the insertion portion (inside the tube). Furthermore, when the cleaning sheet is removed from the cleaning tool, the cleaning sheet can be removed from the cleaning tool very easily by simply grabbing and pulling the end of the cleaning sheet in the longitudinal direction. Therefore, with this cleaning sheet, the installation and removal of the cleaning sheet to the cleaning tool can be performed very simply.
[態樣2]
如態樣1所記載之清掃薄片，其中，前述第1薄片部分與前記第2薄片部分係為一體的薄片構件，前述清掃薄片係具有：前述薄片構件以前述第2長度方向連接部作為折疊位置而被對折，並以前述第1長度方向連接部進行接合之結構。
在此清掃薄片，將一片的薄片構件在第2長度方向連接部對折，並以第1長度方向連接部接合所構成。因此，在第2長度方向連接部，不存在有被接合的部位。因此，當將清掃薄片安裝於清掃頭時，清掃薄片構成接合部位少的筒。藉此，當將清掃頭***於清掃薄片的***部(筒的內部)時、從***部(筒的內部)拔出時，清掃頭不易受到勾掛到接合部位等的影響，能夠圓滑地進行清掃頭的***或拔出。因此，藉由此清掃薄片，可進一步極簡單地進行朝清掃具之清掃薄片的安裝、取下的作業。[Aspect 2]
A cleaning sheet as described in aspect 1, wherein the first sheet portion and the second sheet portion are an integrated sheet member, and the cleaning sheet has a structure in which the sheet member is folded in half with the second longitudinal connection portion as a folding position and joined with the first longitudinal connection portion.
In this cleaning sheet, a sheet member is folded in half at the second longitudinal connection portion and joined with the first longitudinal connection portion. Therefore, there is no joined portion at the second longitudinal connection portion. Therefore, when the cleaning sheet is mounted on the cleaning head, the cleaning sheet is configured as a tube with a small number of joined portions. Thus, when the cleaning head is inserted into the insertion part (inside the cylinder) of the cleaning sheet or pulled out from the insertion part (inside the cylinder), the cleaning head is not easily affected by being caught on the joint part, etc., and the cleaning head can be smoothly inserted or pulled out. Therefore, the cleaning sheet can be used to further easily install and remove the cleaning sheet to the cleaning tool.
[態樣3]
如態樣1或2所記載之清掃薄片，其中，還具備：將前述第1薄片部分的前述長度方向的一端部、和前述第2薄片部分的前述長度方向的一端部作成為非連接之開口部；及將前述第1薄片部分的前述長度方向的另一端部、和前述第2薄片部分的前述長度方向的另一端部在前述寬度方向上連接之寬度方向連接部。
在此清掃薄片，將以第1薄片部分與第2薄片部分形成的筒(***部)之長度方向的一端部作為筒(***部)的入口，以開口部予以開放，將另一端部以寬度方向連接部予以關閉。藉此，可防止當將清掃薄片安裝於清掃具時，在將清掃頭***至開口部後，過度推壓清掃頭(或過度拉引清掃薄片)而造成清掃頭從與清掃薄片的開口部相反側之端部突出的事態。亦即，不會產生這樣的突出，能夠將清掃薄片極容易地安裝於清掃具。
並且，此清掃薄片能達到下述的效果。通常，清掃薄片是存在於清掃頭之寬度方向連接部對向的部分之附近，但，該部分未被清掃薄片覆蓋。因此，不易使用清掃頭的該部分進行清掃。但，此清掃薄片，能以清掃薄片的包含寬度方向連接部之部分，覆蓋清掃頭之該部分。因此，藉由將清掃頭的該部分按壓於牆壁等的被清掃物，能夠以清掃薄片的包含寬度方向連接部之部分，清掃被清掃物。[Aspect 3]
The cleaning sheet as described in aspect 1 or 2, further comprising: an opening portion in which one end of the first sheet portion in the longitudinal direction and one end of the second sheet portion in the longitudinal direction are made non-connected; and a width direction connecting portion in which the other end of the first sheet portion in the longitudinal direction and the other end of the second sheet portion in the longitudinal direction are connected in the width direction.
In this cleaning sheet, one end of the tube (insertion portion) in the longitudinal direction formed by the first sheet portion and the second sheet portion is opened as the entrance of the tube (insertion portion) by the opening portion, and the other end is closed by the width direction connecting portion. This can prevent the cleaning sheet from protruding from the end of the cleaning sheet on the opposite side of the opening when the cleaning head is inserted into the opening. That is, such protrusion will not occur, and the cleaning sheet can be easily installed on the cleaning tool.
In addition, the cleaning sheet can achieve the following effects. Usually, the cleaning sheet is present near the portion of the cleaning head opposite to the connecting portion in the width direction, but the portion is not covered by the cleaning sheet. Therefore, it is not easy to use this portion of the cleaning head for cleaning. However, the cleaning sheet can cover the portion of the cleaning head including the widthwise connecting portion of the cleaning sheet. Therefore, by pressing the portion of the cleaning head against the object to be cleaned such as a wall, the object to be cleaned can be cleaned with the portion of the cleaning sheet including the widthwise connecting portion.
[態樣4]
如態樣1至3中任一態樣的清掃薄片，其中，前述第1薄片部分，係具有：前述***部側的第1薄片內側面、和與前述第1薄片內側面相反側的第1薄片外側面，前述第2薄片部分，係具有：前述***部側的第2薄片內側面、和與前述第2薄片內側面相反側的第2薄片外側面，前述第1長度方向連接部係在使前述第1薄片內側面的前述寬度方向的一端部、和前述第2薄片內側面的前述寬度方向的一端部相面對的狀態下，接合於前述長度方向上。
在此清掃薄片，至少第1長度方向連接部係使第1薄片內側面與第2薄片內側面相面對而接合。因此，第1長度方向連接部形成為從藉由第1薄片部分與第2薄片部分形成的筒的本體朝外側突出的皺褶狀的形狀。因此，當使用清掃薄片時，容易抓住第1長度方向連接部。藉此，當將清掃薄片安裝於清掃頭時、將清掃薄片從清掃頭取下時等，藉由抓住第1長度方向連接部，能夠容易移動清掃薄片。特別是在取下時，可不用握持清掃薄片的髒汙之部分(筒的部分)，而抓住髒汙少(或未髒汙)的第1長度方向連接部而取下清掃薄片。[Aspect 4]
A cleaning sheet as in any of aspects 1 to 3, wherein the first sheet portion comprises: a first sheet inner side surface on the side of the insertion portion, and a first sheet outer side surface on the side opposite to the first sheet inner side surface; the second sheet portion comprises: a second sheet inner side surface on the side of the insertion portion, and a second sheet outer side surface on the side opposite to the second sheet inner side surface; and the first longitudinal connecting portion is joined in the longitudinal direction in a state where one end of the first sheet inner side surface in the width direction and one end of the second sheet inner side surface in the width direction face each other.
In this cleaning sheet, at least the first longitudinal connecting portion is joined so that the first sheet inner side surface and the second sheet inner side surface face each other. Therefore, the first longitudinal connecting portion is formed into a wrinkled shape protruding outward from the main body of the tube formed by the first sheet portion and the second sheet portion. Therefore, when using the cleaning sheet, it is easy to grasp the first longitudinal connecting portion. Thereby, when the cleaning sheet is mounted on the cleaning head, when the cleaning sheet is removed from the cleaning head, etc., the cleaning sheet can be easily moved by grasping the first longitudinal connecting portion. In particular, when removing the cleaning sheet, it is not necessary to hold the dirty part (tube part) of the cleaning sheet, but the first longitudinal connecting portion with less dirt (or no dirt) can be grasped to remove the cleaning sheet.
[態樣5]
如態樣4所記載之清掃薄片，其中，前述第1長度方向連接部係包含：位於前述寬度方向之前述第2長度方向連接部之側，且沿著前述長度方向，將前述第1薄片部分與前述第2薄片部分接合之長度方向接合部；和位於前述寬度方向之與前述第2長度方向連接部之側相反側，沿著前述長度方向，將前述第1薄片部分與前述第2薄片部分作成為非接合之長度方向非接合部，在前述寬度方向，前述長度方向非接合部之前述第1薄片部分的端緣與前述長度方向接合部之距離、和前述第2薄片部分的端緣與前述長度方向接合部之距離，係互相不同。
在此清掃薄片，在寬度方向上，長度方向非接合部之第1薄片部分的端緣與長度方向接合部之距離、和第2薄片部分的端緣與長度方向接合部之距離，是互相不同，亦即，形成偏移。因此，長度方向非接合部之第1薄片部分的端緣與第2薄片部分的端緣中的其中一方是朝寬度方向的外側突出。因此，容易將手指放入到長度方向非接合部之第1薄片部分與第2薄片部分之間。又，例如在第1長度方向連接部，藉由將食指置入到第1薄片部分與第2薄片部分之間，從外側用中指按壓第1薄片部分且從外側用拇指按壓第2薄片部分，能夠以三根手指強固地握持長度方向非接合部。藉此，能夠正確且極容易地進行清掃薄片朝清掃頭之安裝、取下。[Aspect 5]
A cleaning sheet as described in aspect 4, wherein the first longitudinal connecting portion comprises: a longitudinal connecting portion located on the side of the second longitudinal connecting portion in the width direction and connecting the first sheet portion with the second sheet portion along the longitudinal direction; and a longitudinal non-joining portion located on the side opposite to the second longitudinal connecting portion in the width direction and making the first sheet portion and the second sheet portion non-joined along the longitudinal direction, wherein the distance between the edge of the first sheet portion in the longitudinal non-joining portion and the longitudinal connecting portion and the distance between the edge of the second sheet portion and the longitudinal connecting portion are different in the width direction.
In this cleaning sheet, in the width direction, the distance between the end edge of the first sheet part of the non-joining portion in the length direction and the length direction joining portion, and the distance between the end edge of the second sheet part and the length direction joining portion are different from each other, that is, they are offset. Therefore, one of the end edge of the first sheet part of the non-joining portion in the length direction and the end edge of the second sheet part protrudes toward the outside of the width direction. Therefore, it is easy to put a finger between the first sheet part and the second sheet part of the non-joining portion in the length direction. In addition, for example, in the first length direction connecting portion, by placing the index finger between the first sheet part and the second sheet part, pressing the first sheet part from the outside with the middle finger and pressing the second sheet part from the outside with the thumb, the non-joining portion in the length direction can be firmly held with three fingers. Thereby, the cleaning sheet can be installed and removed to the cleaning head accurately and easily.
[態樣6]
如態樣4或5所記載的清掃薄片，其中，前述第1長度方向連接部，係包含：位於前述寬度方向之前述第2長度方向連接部之側，沿著前述長度方向將前述第1薄片部分與前述第2薄片部分接合之長度方向接合部、和位於與前述寬度方向之前述第2長度方向連接部之側相反側，沿著前述長度方向將前述第1薄片部分與前記第2薄片部分作成為非接合之長度方向非接合部，在前述長度方向上，前述長度方向非接合部的兩端部中之至少一方的前述第1薄片部分的端緣、與前述第2薄片部分的端緣是互相分離。
在此清掃薄片，在長度方向上，長度方向非接合部之兩端部中的至少一方之第1薄片部分的端緣與第2薄片部分的端緣是互相分離，亦即，形成偏移。因此，長度方向非接合部之第1薄片部分的端緣與第2薄片部分的端緣中的其中一方是朝長度方向的內側收回。因此，容易將手指放入到長度方向非接合部之第1薄片部分與第2薄片部分之間。又，例如在第1長度方向連接部，藉由將食指置入到第1薄片部分與第2薄片部分之間，從外側用中指按壓第1薄片部分且從外側用拇指按壓第2薄片部分，能夠以三根手指強固地握持長度方向非接合部。藉此，能夠正確且極容易地進行清掃薄片朝清掃頭之安裝、取下。[Aspect 6]
A cleaning sheet as described in aspect 4 or 5, wherein the first longitudinal connecting portion comprises: a longitudinal connecting portion located on the side of the second longitudinal connecting portion in the width direction, connecting the first sheet portion and the second sheet portion in the longitudinal direction, and a longitudinal non-joining portion located on the side opposite to the side of the second longitudinal connecting portion in the width direction, making the first sheet portion and the second sheet portion non-joined in the longitudinal direction, wherein at least one of the two end portions of the longitudinal non-joining portion has an edge of the first sheet portion and an edge of the second sheet portion separated from each other in the longitudinal direction.
In this cleaning sheet, in the length direction, the end edge of the first sheet portion and the end edge of the second sheet portion of at least one of the two end portions of the length direction non-joined portion are separated from each other, that is, offset. Therefore, one of the end edge of the first sheet portion and the end edge of the second sheet portion of the length direction non-joined portion is retracted toward the inner side of the length direction. Therefore, it is easy to put a finger between the first sheet portion and the second sheet portion of the length direction non-joined portion. In addition, for example, in the first length direction connecting portion, by placing the index finger between the first sheet portion and the second sheet portion, pressing the first sheet portion from the outside with the middle finger and pressing the second sheet portion from the outside with the thumb, the length direction non-joined portion can be firmly held with three fingers. Thereby, the cleaning sheet can be installed and removed to the cleaning head accurately and easily.
[態樣7]
如態樣1至6中任一態樣之清掃薄片，其中，在前述寬度方向上，前述第1長度方向連接部之前述第2長度方向連接部之側的端緣與前述第2長度方向連接部之前述第1長度方向連接部之側的端緣之間的距離，係前述清掃薄片之前述長度方向的一端部之側較另一端部之側長。
在此清掃薄片，寬度方向之第1長度方向連接部的內側的端緣與第2長度方向連接部的內側的端緣之間的距離，係長度方向的一端部之側較另一端部之側長。亦即，當將***部作成為筒狀時，筒的橫斷面積係長度方向的一端部之側較另一端部之側大。藉此，當將清掃頭***到清掃薄片時，從長度方向的一端部之側，亦即，筒的橫斷面積較大側***，藉此，可將清掃薄片極容易安裝於清掃頭。此時，在清掃薄片的長度方向的另一端部之側，因筒的橫斷面積小，所以，清掃薄片能夠強固且穩定地保持清掃頭，可將清掃薄片安裝成不易從清掃頭脫離。[Aspect 7]
A cleaning sheet as in any of aspects 1 to 6, wherein, in the width direction, the distance between the edge of the side of the first longitudinal connecting portion before the second longitudinal connecting portion and the edge of the side of the second longitudinal connecting portion before the first longitudinal connecting portion is longer at one end of the cleaning sheet in the longitudinal direction than at the other end.
In this cleaning sheet, the distance between the edge of the inner side of the first longitudinal connecting portion in the width direction and the edge of the inner side of the second longitudinal connecting portion is longer at one end than at the other end in the longitudinal direction. That is, when the insertion portion is made into a cylindrical shape, the cross-sectional area of the cylinder is larger on the side of one end in the length direction than on the side of the other end. Thus, when the cleaning head is inserted into the cleaning sheet, it is inserted from the side of one end in the length direction, that is, the side where the cross-sectional area of the cylinder is larger, thereby making it very easy to attach the cleaning sheet to the cleaning head. At this time, on the side of the other end in the length direction of the cleaning sheet, since the cross-sectional area of the cylinder is small, the cleaning sheet can firmly and stably hold the cleaning head, and the cleaning sheet can be attached so that it is not easy to be separated from the cleaning head.
[態樣8]
如態樣7所記載之清掃薄片，其中，前述第1長度方向連接部及前述第2長度寬度方向連接部中的至少一方，係包含沿著前述長度方向將前述第1薄片部分與前述第2薄片部分接合的長度方向接合部，前述長度方向接合部係隨著從前述長度方向的一端部之側朝另一端部之側，朝向前述寬度方向上之前述***部的中心。
在此清掃薄片，第1長度方向連接部及第2長度寬度方向連接部中的至少一方之長度方向接合部，係隨著從長度方向的一端部之側朝另一端部之側，朝向寬度方向之***部的中心。亦即，當將***部作成為筒狀時，筒的橫斷面積係長度方向的一端部之側較另一端部之側大。藉此，當將清掃頭***到清掃薄片時，從長度方向的一端部之側，亦即，筒的橫斷面積較大側***，藉此，可將清掃薄片極容易安裝於清掃頭。此時，在清掃薄片的長度方向的另一端部之側，因筒的橫斷面積小，所以，清掃薄片能夠強固且穩定地保持清掃頭，可將清掃薄片安裝成不易從清掃頭脫離。[Aspect 8]
A cleaning sheet as described in aspect 7, wherein at least one of the first longitudinal connection portion and the second longitudinal width connection portion includes a longitudinal connection portion that connects the first sheet portion and the second sheet portion along the longitudinal direction, and the longitudinal connection portion is directed toward the center of the insertion portion in the width direction from the side of one end portion in the longitudinal direction toward the side of the other end portion.
In this cleaning sheet, the longitudinal connection portion of at least one of the first longitudinal connection portion and the second longitudinal width connection portion is directed toward the center of the insertion portion in the width direction from the side of one end portion in the longitudinal direction toward the side of the other end portion. That is, when the insertion portion is made into a cylindrical shape, the cross-sectional area of the tube is larger on the side of one end portion in the longitudinal direction than on the side of the other end portion. Thus, when the cleaning head is inserted into the cleaning sheet, it is inserted from the side of one end in the length direction, that is, the side where the cross-sectional area of the tube is larger, thereby making it very easy to attach the cleaning sheet to the cleaning head. At this time, at the side of the other end in the length direction of the cleaning sheet, since the cross-sectional area of the tube is small, the cleaning sheet can firmly and stably hold the cleaning head, and the cleaning sheet can be attached so that it is not easy to be separated from the cleaning head.
[態樣9]
如態樣7所記載之清掃薄片，其中，前述第1長度方向連接部及前述第2長度寬度方向連接部中的至少一方，係包含沿著前述長度方向延伸、在前述寬度方向隔著間隔排列並且將前述第1薄片部分與前述第2薄片部分接合之複數個長度方向接合部，前述複數個長度方向接合部係配置於前述長度方向的另一端部之側。
在此清掃薄片，藉由以複數個長度方向接合部形成第1長度方向連接部或第2長度方向連接部，將第1長度方向連接部的內側的端緣與第2長度方向連接部的內側的端緣之距離中，長度方向的一端部之側作成為較另一端部之側長。在此情況，當將清掃頭***到清掃薄片時，亦可藉由從長度方向的一端部之側，亦即，筒的橫斷面積較大側***，藉此，可將清掃薄片極容易安裝於清掃頭。又，在清掃薄片的長度方向的另一端部之側，因筒的橫斷面積小，所以，清掃薄片能夠強固且穩定地保持清掃頭，可將清掃薄片安裝成不易從清掃頭脫離。又，由於使用複數個長度方向接合部，故，即使在裝設中，一個長度方向接合部破損，其他的長度方向接合部亦可補充該功能，所以，能夠更穩定地確保前述功能。[Aspect 9]
A cleaning sheet as described in aspect 7, wherein at least one of the first longitudinal connecting portion and the second longitudinal width connecting portion includes a plurality of longitudinal connecting portions extending along the longitudinal direction, arranged at intervals in the width direction and connecting the first sheet portion with the second sheet portion, and the plurality of longitudinal connecting portions are arranged on the side of the other end in the longitudinal direction.
In this cleaning sheet, the first longitudinal connecting portion or the second longitudinal connecting portion is formed by a plurality of longitudinal connecting portions, and the distance between the inner edge of the first longitudinal connecting portion and the inner edge of the second longitudinal connecting portion is made longer on the side of one end in the longitudinal direction than on the side of the other end. In this case, when the cleaning head is inserted into the cleaning sheet, it can be inserted from the side of one end in the length direction, that is, the side where the cross-sectional area of the tube is larger, thereby making it very easy to install the cleaning sheet on the cleaning head. In addition, on the side of the other end in the length direction of the cleaning sheet, since the cross-sectional area of the tube is small, the cleaning sheet can firmly and stably hold the cleaning head, and the cleaning sheet can be installed so that it is not easy to be separated from the cleaning head. In addition, since a plurality of longitudinal joints are used, even if one longitudinal joint is damaged during installation, the other longitudinal joints can also supplement the function, so the above-mentioned function can be ensured more stably.
[態樣10]
如態樣1至9中任一態樣之清掃薄片，其中，還具備第1絞緊部及第2絞緊部中的至少一方，該第1絞緊部是可將前述第1薄片部分的前述長度方向的一端部、和前述第2薄片部分的前述長度方向的一端部以繩索捆紮並絞緊，該第2絞緊部是可將前述第1薄片部分的前述長度方向的另一端部、和前述第2薄片部分的前述長度方向的另一端部以繩索捆紮並絞緊。
在此清掃薄片，在以第1薄片部分與第2薄片部分所形成的筒(***部)之長度方向的一端部及另一端部中的至少一方，設置第1絞緊部及第2絞緊部中的至少一個，可如日式拉繩小包(束口袋)加以封閉。藉此，當將清掃薄片安裝於清掃具時，藉由預先封閉絞緊部，可防止在從未封閉側將清掃頭***至清掃薄片後，過度推壓清掃頭(或過度拉引清掃薄片)而造成清掃頭從與清掃薄片的***側相反側之端部突出的事態。亦即，不會產生這樣的突出，能夠將清掃薄片極容易地安裝於清掃具。
並且，此清掃薄片能達到下述的效果。通常，清掃薄片是存在於清掃頭之與第1絞緊部、第2絞緊部等相對向的部分之附近，但，該部分未被清掃薄片覆蓋。因此，不易使用清掃頭的該部分進行清掃。但，此清掃薄片，能藉由在進行清掃前先封閉絞緊部，以清掃薄片的包含第1絞緊部、第2絞緊部等之部分，覆蓋清掃頭之該部分。因此，藉由將清掃頭的該部分按壓於牆壁等的被清掃物，能夠以包含清掃薄片的第1絞緊部、第2絞緊部等之部分，清掃被清掃物。[Aspect 10]
A cleaning sheet as in any of aspects 1 to 9, wherein the cleaning sheet further comprises at least one of a first tightening portion and a second tightening portion, wherein the first tightening portion can tie and tighten one end of the first sheet portion in the longitudinal direction and one end of the second sheet portion in the longitudinal direction with a rope, and the second tightening portion can tie and tighten the other end of the first sheet portion in the longitudinal direction and the other end of the second sheet portion in the longitudinal direction with a rope.
In this cleaning sheet, at least one of the first and second tightening parts is provided at at least one of the end and the other end in the length direction of the tube (insertion part) formed by the first and second sheet parts, and can be closed like a Japanese drawstring bag (drawstring bag). Thus, when the cleaning sheet is mounted on the cleaning tool, by pre-closing the tightening part, it is possible to prevent the cleaning head from protruding from the end opposite to the insertion side of the cleaning sheet by excessively pushing the cleaning head (or excessively pulling the cleaning sheet) after the cleaning head is inserted into the cleaning sheet from the unclosed side. That is, such protrusion will not occur, and the cleaning sheet can be easily mounted on the cleaning tool.
Furthermore, the cleaning sheet can achieve the following effects. Usually, the cleaning sheet is present near the portion of the cleaning head that is opposite to the first tightening portion, the second tightening portion, etc., but the portion is not covered by the cleaning sheet. Therefore, it is not easy to use the portion of the cleaning head for cleaning. However, the cleaning sheet can cover the portion of the cleaning head including the first tightening portion, the second tightening portion, etc. by closing the tightening portion before cleaning. Therefore, by pressing the portion of the cleaning head against the object to be cleaned such as a wall, the object to be cleaned can be cleaned with the portion including the first tightening portion and the second tightening portion of the cleaning sheet.
[態樣11]
如態樣1至10中任一態樣所記載之清掃薄片，其中，在前述第1薄片部分及前述第2薄片部分中的至少一方，前述長度方向的一端部及另一端部中的至少一方係具備較前述第1長度方向連接部及前述第2長度方向連接部的端緣更朝前述長度方向的外側延伸之延伸部。
在此清掃薄片，第1薄片部分及前述第2薄片部分中的至少一方的寬度方向的略中央的部分是在長度方向的一端部及另一端部中的至少一方，朝外側延伸(延伸部)。因此，能夠變得容易抓住延伸部之第1薄片部分及第2薄片部分中的至少一方。藉此，容易進行使第1薄片部分的延伸部與第2薄片部分互相朝相反側打開、使第1薄片部分與第2薄片部分的延伸部互相朝相反側打開、使第1薄片部分的延伸部與第2薄片部分的延伸部互相朝相反側打開。因此，可擴大第1薄片部分與第2薄片部分之距離，能夠極容易進行清掃頭朝清掃薄片之***、取下。亦即，能夠正確且極容易地進行清掃薄片朝清掃頭之安裝、取下。[Aspect 11]
A cleaning sheet as described in any aspect 1 to 10, wherein, in at least one of the first sheet portion and the second sheet portion, at least one of the one end and the other end in the longitudinal direction has an extension portion extending further outward in the longitudinal direction than the end edges of the first longitudinal connecting portion and the second longitudinal connecting portion.
In this cleaning sheet, a portion approximately in the middle of at least one of the first sheet portion and the second sheet portion in the width direction is extended outward in at least one of the one end and the other end in the longitudinal direction (extension portion). Therefore, it is possible to easily grasp at least one of the first sheet portion and the second sheet portion of the extension portion. Thus, it is easy to open the extension of the first sheet portion and the second sheet portion toward opposite sides, open the extension of the first sheet portion and the second sheet portion toward opposite sides, and open the extension of the first sheet portion and the second sheet portion toward opposite sides. Therefore, the distance between the first sheet portion and the second sheet portion can be enlarged, and the cleaning head can be inserted into and removed from the cleaning sheet very easily. That is, the cleaning sheet can be correctly and easily installed and removed from the cleaning head.
[態樣12]
如態樣1至11中任一態樣之清掃薄片，其中，前述清掃頭還具備第1頭構件、和可從前述第1頭構件部分地分離之第2頭構件，前述清掃薄片係當前述清掃頭***到前述***部時，前述第1頭構件與前述第2頭構件分離，前述清掃薄片的一部分***於前述第1頭構件與前述第2頭構件之間，前述第1頭構件與前述第2頭構件被結合，使得前述清掃薄片保持於前述清掃頭。
在此清掃薄片，當安裝清掃薄片時，藉由將其一部分***於第1頭構件與第2頭構件之間，可使清掃薄片對清掃頭無間隙、偏移地密接。亦即，能以簡單的方法，將清掃薄片適當地安裝於清掃頭。另外，當取下清掃薄片時，藉由將***於第1頭構件與第2頭構件之間的部分取出，可將清掃薄片對清掃頭作成鬆弛的狀態。藉此，抓住***後再被取出的部分，容易將清掃薄片從清掃頭取下。此時，抓住***後未髒汙的部分，能夠不弄髒手，將清掃薄片從清掃頭取下。[Aspect 12]
A cleaning sheet as in any aspect 1 to 11, wherein the cleaning head further comprises a first head component and a second head component that can be partially separated from the first head component, and when the cleaning head is inserted into the insertion portion, the first head component and the second head component are separated, a portion of the cleaning sheet is inserted between the first head component and the second head component, and the first head component and the second head component are combined so that the cleaning sheet is retained on the cleaning head.
In this cleaning sheet, when the cleaning sheet is installed, by inserting a portion of the cleaning sheet between the first head component and the second head component, the cleaning sheet can be closely attached to the cleaning head without gap or offset. That is, the cleaning sheet can be properly mounted on the cleaning head in a simple manner. In addition, when removing the cleaning sheet, the cleaning sheet can be made loose with respect to the cleaning head by taking out the portion inserted between the first head component and the second head component. Thus, the cleaning sheet can be easily removed from the cleaning head by grasping the portion that is inserted and then taken out. At this time, the cleaning sheet can be removed from the cleaning head without getting your hands dirty by grasping the portion that is not dirty after insertion.
[態樣13]
一種清掃具，係具備：清掃頭；將前述清掃頭可旋轉地支承的頭旋轉構件；及可對前述清掃頭進行安裝及取下之態樣1至12中任一態樣之清掃薄片。
在此清掃具，可將前述清掃薄片安裝於清掃頭，且可從清掃頭取下。藉此，能夠極容易地進行清掃薄片朝清掃頭之安裝、取下。[Aspect 13]
A cleaning tool comprises: a cleaning head; a head rotating member for rotatably supporting the cleaning head; and a cleaning sheet of any one of aspects 1 to 12 that can be attached to and removed from the cleaning head.
In this cleaning tool, the cleaning sheet can be attached to and removed from the cleaning head. Thus, the cleaning sheet can be attached to and removed from the cleaning head very easily.
其中，對於對象物[沿著預定的方向(或線)]係指對象物所沿著的方向(或線)對預定的方向(或線)所形成的交叉角為40˚以下、理想為20˚以下、更理想為10˚以下、最理想為5˚以下。但，在交叉角為5˚以下之情況，有稱為[與預定的方向(或線)平行]之情況。作為前述預定的方向，例如可舉出水平方向、垂直方向、平面方向、長度方向、短邊方向、寬度方向、厚度方向等。作為前述預定的線，例如可舉出中心線(例如長度方向中心線、寬度方向中心線)、軸(例如頭旋轉軸、挾持部旋轉軸)等。Here, "along a predetermined direction (or line)" for an object means that the intersection angle formed by the direction (or line) along which the object is located with respect to the predetermined direction (or line) is less than 40°, preferably less than 20°, more preferably less than 10°, and most preferably less than 5°. However, when the intersection angle is less than 5°, there is a case called "parallel to the predetermined direction (or line)". Examples of the predetermined direction include the horizontal direction, vertical direction, plane direction, length direction, short side direction, width direction, thickness direction, etc. Examples of the predetermined line include the center line (e.g., the center line in the length direction, the center line in the width direction), the axis (e.g., the head rotation axis, the gripper rotation axis), etc.
又，在清掃頭具備可挾持清掃薄片的一部分之挾持部的情況，關於挾持部之[封閉形態]係指挾持部關閉之形態。又，關於挾持部之[展開形態]係指挾持部打開之形態。再者，不論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。In addition, when the cleaning head has a gripping portion that can grip a portion of the cleaning sheet, the "closed state" of the gripping portion refers to a state in which the gripping portion is closed. In addition, the "expanded state" of the gripping portion refers to a state in which the gripping portion is opened. Furthermore, regardless of the closed state or the expanded state, the gripping portion may or may not grip the cleaning sheet.
又，[內方(內側)]及[外方(外側)]分別係指在具有預定的線，例如中心線、軸(例如頭旋轉軸、挾持部旋轉軸等這樣的旋轉軸)等之對象物，接近預定的線之方向(側)、及遠離預定的線之方向(側)。Furthermore, [inner direction (inner side)] and [outer direction (outer side)] refer to, respectively, a direction (side) approaching a predetermined line and a direction (side) departing from the predetermined line of an object having a predetermined line, such as a center line, an axis (such as a rotation axis such as a head rotation axis or a gripping portion rotation axis).
又，[連接]係不僅指將個別的構件以接合等相連而作成一體的情況，亦包含在一個構件中之已經一體的個別的部分相連的情況。作為連接的方法(已經一體的情況外)，可舉出熔接、壓接、接著等。Furthermore, "connection" refers not only to the case where individual components are connected by bonding or the like to form an integral body, but also includes the case where already integrated individual parts of a component are connected. Examples of connection methods (other than the case where already integrated parts are connected) include welding, pressing, and bonding.
以下，說明關於實施形態之清掃薄片及具備清掃薄片的清掃具。Hereinafter, a cleaning sheet and a cleaning tool having the cleaning sheet according to an embodiment of the present invention will be described.
[第1實施形態]
首先，說明關於清掃具1。
圖1至圖3係顯示實施形態之清掃具1的構成例之圖。其中，圖1係顯示清掃具1全體之立體圖，圖2係清掃具1的清掃頭3之封閉形態的正面圖，圖3係清掃頭3的展開形態之正面圖。清掃具1係具備：清掃頭3；將清掃頭3可旋轉地支承的托架(頭旋轉構件)5；及連結於托架5之清掃具用柄7。[First embodiment]
First, the cleaning tool 1 will be described.
Figures 1 to 3 are diagrams showing an example of the configuration of the cleaning tool 1 of the embodiment. Figure 1 is a three-dimensional diagram showing the entire cleaning tool 1, Figure 2 is a front view of the cleaning head 3 of the cleaning tool 1 in a closed state, and Figure 3 is a front view of the cleaning head 3 in an unfolded state. The cleaning tool 1 includes: a cleaning head 3; a bracket (head rotating member) 5 that rotatably supports the cleaning head 3; and a cleaning tool handle 7 connected to the bracket 5.
清掃頭3係具備略板狀的形狀，並具有互相正交的長度方向D1、短邊方向D2及厚度方向D3。其中，將包含長度方向D1及短邊方向D2的平面內之任意的方向作為平面方向P。清掃頭3係具備清掃面111、及托架用孔117。清掃面111係與平面方向P平行地延伸，並含有清掃頭3的厚度方向D3之一方的第1清掃面113、和另一方的第2清掃面115。托架用孔117係用來安裝托架5的孔，具有與長度方向D1平行地延伸的頭旋轉軸RA1
。頭旋轉軸RA1
係用來使清掃頭3對托架5旋轉之旋轉軸。第1清掃面113與第2清掃面115係隔著頭旋轉軸RA1
而在厚度方向D3上，互相地對向。托架用孔117係在夾於第1清掃面113與第2清掃面115之清掃頭3的4個側面中的1個側面，具有開口部117a。The cleaning head 3 has a roughly plate-like shape and has a longitudinal direction D1, a short side direction D2, and a thickness direction D3 that are orthogonal to each other. Among them, an arbitrary direction in a plane including the longitudinal direction D1 and the short side direction D2 is referred to as a plane direction P. The cleaning head 3 has a cleaning surface 111 and a bracket hole 117. The cleaning surface 111 extends parallel to the plane direction P and includes a first cleaning surface 113 on one side of the thickness direction D3 of the cleaning head 3 and a second cleaning surface 115 on the other side. The bracket hole 117 is a hole for mounting the bracket 5 and has a head rotation axis RA1 extending parallel to the longitudinal direction D1. The head rotation axis RA1 is a rotation axis for rotating the cleaning head 3 relative to the bracket 5. The first cleaning surface 113 and the second cleaning surface 115 face each other in the thickness direction D3 across the head rotation axis RA1 . The bracket hole 117 has an opening 117a on one of the four side surfaces of the cleaning head 3 sandwiched between the first cleaning surface 113 and the second cleaning surface 115.
清掃頭3係具備可挾持清掃薄片30的一部分之挾持部123。具體而言，挾持部123係具備第1挾持部分(第1頭構件)125、和第2挾持部分(第2頭構件)135。第1挾持部分125及第2挾持部分135係在短邊方向D2的一方的端緣151，具有具備與頭旋轉軸RA1
(長度方向D1)平行地延伸的挾持部旋轉軸RA2
之共通的旋轉端145，以該旋轉端145互相連結。且，第1挾持部分125及第2挾持部分135係在短邊方向D2的另一方的端緣149，具有與頭旋轉軸RA1
(長度方向D1)平行地延伸的個別的開閉端147。因此，第1挾持部分125及第2挾持部分135係能以旋轉端145的挾持部旋轉軸RA2
為軸，使雙方的開閉端147互相分離或接觸，亦即，可進行開閉，又能將清掃薄片30的一部分開放或挾持。The cleaning head 3 has a gripping portion 123 that can grip a portion of the cleaning sheet 30. Specifically, the gripping portion 123 has a first gripping portion (first head component) 125 and a second gripping portion (second head component) 135. The first gripping portion 125 and the second gripping portion 135 have a common rotation end 145 having a gripping portion rotation axis RA2 extending parallel to the head rotation axis RA1 (longitudinal direction D1) at an end 151 on one side of the short side direction D2, and are connected to each other by the rotation end 145. Furthermore, the first gripping portion 125 and the second gripping portion 135 have individual opening and closing ends 147 extending parallel to the head rotation axis RA1 (longitudinal direction D1) at the end edge 149 on the other side of the short side direction D2. Therefore, the first gripping portion 125 and the second gripping portion 135 can separate or contact the opening and closing ends 147 on both sides with the gripping portion rotation axis RA2 of the rotation end 145 as the axis, that is, they can be opened and closed, and a part of the cleaning sheet 30 can be opened or gripped.
第1挾持部分125係具備：第1內表面129；及與第1內表面129在厚度方向D3相反側的第1外表面127。第2挾持部分135係具備：第2內表面139；及與第2內表面139在厚度方向D3相反側的第2外表面137。The first gripping portion 125 includes a first inner surface 129 and a first outer surface 127 on the opposite side of the thickness direction D3 from the first inner surface 129. The second gripping portion 135 includes a second inner surface 139 and a second outer surface 137 on the opposite side of the second inner surface 139 in the thickness direction D3.
清掃頭3，係在清掃頭3的封閉形態，藉由通過頭旋轉軸RA1
且與平面方向P垂直(與厚度方向D3平行)延伸的假想面，區劃成第1頭區域119和第2頭區域121。第1挾持部分125係在第1頭區域119，具備配置於第1內表面129與第1外表面127之間的2個錘153。2個錘153係且與頭旋轉軸RA1
(長度方向D1)平行地延伸，與頭旋轉軸RA1
分離而配置於頭旋轉軸RA1
與旋轉端145之間。藉此，清掃頭3係使清掃頭3的重心位於第1頭區域119。因此，當將清掃具1舉起時，旋轉端145容易變得對頭旋轉軸RA1
位於垂直下方，亦即，清掃頭3變得容易立起。The cleaning head 3 is divided into a first head region 119 and a second head region 121 by an imaginary plane extending perpendicularly to the plane direction P (parallel to the thickness direction D3) through the head rotation axis RA1 in the closed state of the cleaning head 3. The first gripping portion 125 is provided in the first head region 119 with two hammers 153 disposed between the first inner surface 129 and the first outer surface 127. The two hammers 153 extend parallel to the head rotation axis RA1 (longitudinal direction D1), are separated from the head rotation axis RA1 , and are disposed between the head rotation axis RA1 and the rotation end 145. Thus, the center of gravity of the cleaning head 3 is located in the first head region 119. Therefore, when the cleaning tool 1 is lifted, the rotating end 145 can be easily positioned vertically below the rotating axis RA1 , that is, the cleaning head 3 can be easily erected.
第1挾持部分125的第1內表面129，係具備：排列配置於長度方向D1之2個第1凹部157；及對2個第1凹部157，配置於長度方向D1的外側之2個第1凸部155。在厚度方向D3上，2個第1凹部157分別係對第2挾持部分135凹陷，2個第1凸部155分別係對第2挾持部分135突出。在2個第1凸部155各自的頂面，設有可保持清掃薄片30的第1狹縫部163。The first inner surface 129 of the first gripping portion 125 includes two first recesses 157 arranged in the longitudinal direction D1 and two first protrusions 155 arranged on the outer sides of the two first recesses 157 in the longitudinal direction D1. In the thickness direction D3, the two first recesses 157 are respectively recessed with respect to the second gripping portion 135, and the two first protrusions 155 are respectively protruded with respect to the second gripping portion 135. On the top surface of each of the two first protrusions 155, a first slit 163 capable of holding the cleaning sheet 30 is provided.
第2挾持部分135的第2內表面139，係具備：排列配置於長度方向D1之2個第2凸部159；及對2個第2凸部159，配置於長度方向D1的外側之2個第2凹部161。在厚度方向D3上，2個第2凸部159分別係對第1挾持部分125突出，2個第2凹部161分別係對第1挾持部分125凹陷。在2個第2凸部159各自的頂面，設有可保持清掃薄片30的第2狹縫部165。The second inner surface 139 of the second gripping portion 135 includes two second protrusions 159 arranged in the longitudinal direction D1 and two second recesses 161 arranged on the outer sides of the two second protrusions 159 in the longitudinal direction D1. In the thickness direction D3, the two second protrusions 159 protrude from the first gripping portion 125, and the two second recesses 161 are recessed from the first gripping portion 125. A second slit 165 capable of holding the cleaning sheet 30 is provided on the top surface of each of the two second protrusions 159.
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。藉此，第1挾持部分125及第2挾持部分135，既可保持清掃薄片30，又能保持挾持部123的封閉形態。Furthermore, the two second protrusions 159 and the two first recesses 157 are engaged with each other in the closed state of the gripping portion 123. Furthermore, the two second recesses 161 and the two first protrusions 155 are engaged with each other in the closed state of the gripping portion 123. Thus, the first gripping portion 125 and the second gripping portion 135 can hold the cleaning sheet 30 and maintain the closed state of the gripping portion 123.
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的封閉形態之可相互地嵌合的嵌合用突起169及嵌合用凹陷部171。又，於清掃頭3的長度方向D1的兩端之兩側面中的短邊方向D2上之較旋轉端145更靠近開閉端147側之位置，配置有用來將封閉形態之挾持部123展開的凹陷部173。使用者可將手指置入凹陷部173，將第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，進而變得容易將清掃薄片30安裝於清掃頭3或從清掃頭3取下。The first gripping portion 125 and the second gripping portion 135 are provided with a mating protrusion 169 and a mating recess 171 that can be mated with each other to maintain the closed state of the gripping portion 123. In addition, a recess 173 for unfolding the gripping portion 123 in the closed state is arranged at a position closer to the opening and closing end 147 than the rotating end 145 in the short side direction D2 of both side surfaces at both ends of the longitudinal direction D1 of the cleaning head 3. The user can put a finger into the recess 173 to unfold the first gripping portion 125 and the second gripping portion 135 to easily form an unfolded state, thereby making it easier to attach or remove the cleaning sheet 30 to or from the cleaning head 3.
清掃頭3之從厚度方向D3方向觀看的形狀，不限於前述矩形的形狀，例如亦可舉出多角形(例如三角形、梯形、菱形、五角形、六角形)、彎曲形(例如圓形、橢圓形)等。清掃頭3的厚度(厚度方向D3的長度)係未特別限定，例如可舉出0.5~3.0cm，從清掃具的強度的觀點及清掃狹窄的空間的觀點來看，理想為1.0~2.0cm。The shape of the cleaning head 3 viewed from the thickness direction D3 is not limited to the aforementioned rectangular shape, and may be, for example, a polygon (e.g., a triangle, a trapezoid, a rhombus, a pentagon, a hexagon), a curved shape (e.g., a circle, an ellipse), etc. The thickness of the cleaning head 3 (the length in the thickness direction D3) is not particularly limited, and may be, for example, 0.5 to 3.0 cm, and is preferably 1.0 to 2.0 cm from the viewpoint of the strength of the cleaning tool and the viewpoint of cleaning a narrow space.
托架用孔117係配置於第1挾持部分125。托架用孔117係保持托架5的頭連結部201。在托架用孔117與托架5的頭連結部201之間，配置有用來抑制清掃頭3的過度旋轉之黃油。這樣的清掃頭3可作為單手清掃頭。The bracket hole 117 is arranged in the first gripping portion 125. The bracket hole 117 holds the head connection portion 201 of the bracket 5. Grease for suppressing excessive rotation of the cleaning head 3 is arranged between the bracket hole 117 and the head connection portion 201 of the bracket 5. Such a cleaning head 3 can be used as a one-hand cleaning head.
托架5係由橫倒的U字形的棒狀構件構成。托架5，係具備：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；及使頭連結部201與柄連結部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上。The bracket 5 is composed of a horizontally U-shaped rod-shaped member. The bracket 5 includes: a head connection portion 201 rotatably connected to the bracket hole 117; a handle connection portion 203 connected to the cleaning tool handle 7; and a separation portion 205 that separates the head connection portion 201 from the handle connection portion 203. The head connection portion 201, the handle connection portion 203, and the separation portion 205 are arranged on a single plane, that is, the bracket virtual plane.
清掃具用柄7是將連桿301、第1柄部分307、第2柄部分309、第3柄部分311及具有握持部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係可切換連結與分離。The cleaning tool handle 7 is formed by sequentially connecting a connecting rod 301, a first handle portion 307, a second handle portion 309, a third handle portion 311, and a fourth handle portion 313 having a grip portion 315. 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 can be switchably connected and separated.
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。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)以可在托架假想面上旋轉的方式被連結。The connecting rod 301 is a rotating part having a handle rotating axis RA3 that allows the cleaning tool handle 7 to rotate in a predetermined direction, and is composed of a pair of first joints 303 and a second joint 305. The first joint 303 is connected to the handle connecting part 203, and the second joint 305 is connected to the first handle part 307. The connecting rod 301 (cleaning tool handle 7) is connected to the handle connecting part 203 of the bracket 5 so as to be rotatable on the bracket virtual plane.
其次，說明關於清掃薄片30。
圖4係顯示實施形態之清掃薄片30的構成例之圖。圖4(a)係沿著圖4(b)的清掃薄片30的IVa-IVa線之斷面圖，圖4(b)係清掃薄片30的正面圖。清掃薄片30係可安裝於清掃具1(的清掃頭3)，具備互相正交的長度方向L、寬度方向W及厚度方向T，在本實施形態，從厚度方向T寬看時，具有略矩形狀之形狀。在此，清掃薄片30的長度方向L、寬度方向W及厚度方向T係當將清掃薄片30安裝於清掃頭3時，分別與清掃頭3的長度方向D1、短邊方向D2及厚度方向D3平行。Next, the cleaning sheet 30 will be described.
FIG. 4 is a diagram showing an example of the configuration of the cleaning sheet 30 of the embodiment. FIG. 4(a) is a cross-sectional view of the cleaning sheet 30 along the IVa-IVa line of FIG. 4(b), and FIG. 4(b) is a front view of the cleaning sheet 30. The cleaning sheet 30 can be mounted on the cleaning tool 1 (the cleaning head 3), and has a length direction L, a width direction W, and a thickness direction T that are orthogonal to each other. In the present embodiment, when viewed from the thickness direction T, it has a roughly rectangular shape. Here, the length direction L, the width direction W, and the thickness direction T of the cleaning sheet 30 are parallel to the length direction D1, the short side direction D2, and the thickness direction D3 of the cleaning head 3, respectively, when the cleaning sheet 30 is mounted on the cleaning head 3.
清掃薄片30係具備：第1薄片部分31；及朝厚度方向T層積於第1薄片部分31之第2薄片部分32。第1薄片部分31係具有：第2薄片部分32側之第1薄片內側面31IS；及與第1薄片內側面31IS相反側之第1薄片外側面31OS。第2薄片部分32係具有：第1薄片部分31側之第2薄片內側面32IS；及與第2薄片內側面32IS相反側之第2薄片外側面32OS。在本實施形態，第1薄片部分31與第2薄片部分32係為一體之一片的薄片構件，因此，清掃薄片30是將該一片的薄片構件對折而形成。The cleaning sheet 30 includes: a first sheet portion 31; and a second sheet portion 32 stacked on the first sheet portion 31 in the thickness direction T. The first sheet portion 31 includes: a first sheet inner side surface 31IS on the side of the second sheet portion 32; and a first sheet outer side surface 31OS on the side opposite to the first sheet inner side surface 31IS. The second sheet portion 32 includes: a second sheet inner side surface 32IS on the side of the first sheet portion 31; and a second sheet outer side surface 32OS on the side opposite to the second sheet inner side surface 32IS. In the present embodiment, the first sheet portion 31 and the second sheet portion 32 are a one-piece sheet member, and therefore, the cleaning sheet 30 is formed by folding the one-piece sheet member in half.
清掃薄片30係在清掃薄片30的寬度方向W之一方的端部，還具備第1長度方向連接部35，其將第1薄片部分31的寬度方向W的一端部31a、和第2薄片部分32的寬度方向W的一端部32a沿著長度方向L連續或間歇地連接。在本實施形態，第1長度方向連接部35係將第1薄片內側面31IS的寬度方向W的一端部和第2薄片內側面32IS的寬度方向W的一端部在相面對的狀態下，接合於長度方向L。作為接合的方法，未特別限定，但例如可舉出熔接、壓接、接著等。再者，第1長度方向連接部35，亦可如本實施形態所示，從長度方向L的一端部30E1到另一端部30E2之範圍，亦即，遍及清掃薄片30的長度方向L之全長，連續或間歇地配置。再者，第1長度方向連接部35係連續或間歇地配置遍及全長的一部分例如50%以上、理想為80%以上的範圍即可。The cleaning sheet 30 further includes a first longitudinal connection portion 35 at one end portion in the width direction W of the cleaning sheet 30, which connects one end portion 31a in the width direction W of the first sheet portion 31 and one end portion 32a in the width direction W of the second sheet portion 32 continuously or intermittently along the longitudinal direction L. In the present embodiment, the first longitudinal connection portion 35 connects one end portion in the width direction W of the first sheet inner side surface 31IS and one end portion in the width direction W of the second sheet inner side surface 32IS in the longitudinal direction L in a state where the two portions face each other. The method of connection is not particularly limited, but examples thereof include welding, pressing, and bonding. Furthermore, as shown in the present embodiment, the first longitudinal connecting portion 35 may be continuously or intermittently arranged from one end 30E1 to the other end 30E2 in the longitudinal direction L, that is, throughout the entire length of the cleaning sheet 30 in the longitudinal direction L. Furthermore, the first longitudinal connecting portion 35 may be continuously or intermittently arranged over a portion of the entire length, for example, more than 50%, preferably more than 80%.
在本實施形態，第1長度方向連接部35係包含：長度方向接合部33、和長度方向非接合部39。長度方向接合部33係沿著長度方向L，將第1薄片部分31與第2薄片部分32接合。長度方向非接合部39係在寬度方向W上，對長度方向接合部33，位於第2長度方向連接部36側相反側，沿著長度方向L，將第1薄片部分31與第2薄片部分32作成為非接合。此時，長度方向接合部33係在寬度方向W上，如本實施形態所示，可對第1長度方向連接部35的寬度部分地形成，亦可全體地形成。在長度方向接合部33對第1長度方向連接部35的寬度，全體地形成之情況，長度方向非接合部39是不存在。又，長度方向接合部33係如本實施形態所示，連續或間歇地配置遍及清掃薄片30的長度方向L之全長，但，連續或間歇地配置遍及於全長的一部分例如50%以上、理想為80%以上的範圍即可。又，在本實施形態，在寬度方向W上，第1薄片部分31的端緣31aE與第2薄片部分32的端緣32aE係大致呈一致。In the present embodiment, the first longitudinal connection portion 35 includes: a longitudinal joint portion 33 and a longitudinal non-joined portion 39. The longitudinal joint portion 33 joins the first sheet portion 31 and the second sheet portion 32 along the longitudinal direction L. The longitudinal non-joined portion 39 is located on the opposite side of the second longitudinal connection portion 36 with respect to the longitudinal joint portion 33 in the width direction W, and makes the first sheet portion 31 and the second sheet portion 32 non-joined along the length direction L. At this time, the longitudinal joint portion 33 is formed partially or entirely with respect to the width of the first longitudinal connection portion 35 in the width direction W as shown in the present embodiment. In the case where the longitudinal joint portion 33 is formed entirely with respect to the width of the first longitudinal connection portion 35, the longitudinal non-joined portion 39 does not exist. Furthermore, the longitudinal joint 33 is continuously or intermittently arranged throughout the entire length of the cleaning sheet 30 in the longitudinal direction L as shown in the present embodiment, but it may be continuously or intermittently arranged throughout a portion of the entire length, for example, more than 50%, preferably more than 80%. Furthermore, in the present embodiment, in the width direction W, the end edge 31aE of the first sheet portion 31 and the end edge 32aE of the second sheet portion 32 are substantially aligned.
清掃薄片30係在清掃薄片30的寬度方向W之另一方的端部，還具備第2長度方向連接部36，其將第1薄片部分31的寬度方向W的另一端部31b、和第2薄片部分32的寬度方向W的另一端部32b沿著長度方向L連續或間歇地連接。在本實施形態，第2長度方向連接部36，係一片的薄片構件之各自第1薄片部分31與第2薄片部分32相連的部分，作為該一片的薄片構件對折之之折疊部(折疊位置)形成。此時，在寬度方向W上，第1薄片部分31的端緣31bE與第2薄片部分32的端緣32bE係大致呈一致。再者，第2長度方向連接部36係如本實施形態所示，連續或間歇地配置遍及於清掃薄片30的長度方向L之全長，但，連續或間歇地配置遍及全長的一部分例如50%以上、理想為80%以上的範圍即可。The cleaning sheet 30 is provided with a second longitudinal connection portion 36 at the other end portion in the width direction W of the cleaning sheet 30, which connects the other end portion 31b in the width direction W of the first sheet portion 31 and the other end portion 32b in the width direction W of the second sheet portion 32 continuously or intermittently along the longitudinal direction L. In the present embodiment, the second longitudinal connection portion 36 is a portion where the first sheet portion 31 and the second sheet portion 32 of a sheet member are connected, and is formed as a folded portion (folded position) where the sheet member is folded in half. At this time, in the width direction W, the end edge 31bE of the first sheet portion 31 and the end edge 32bE of the second sheet portion 32 are substantially aligned. Furthermore, the second longitudinal connecting portion 36 is continuously or intermittently arranged over the entire length of the cleaning sheet 30 in the longitudinal direction L as shown in the present embodiment, but may be continuously or intermittently arranged over a portion of the entire length, for example, more than 50%, preferably more than 80%.
清掃薄片30還具備***部30a，其位於第1薄片部分31與第2薄片部分32之間、且第1長度方向連接部35與第2長度方向連接部36之間。***部30a係可從長度方向L的兩端部30E1、30E2中之至少一方的端部，供清掃頭3***。***部30a係在清掃頭3***前，第1薄片內側面31IS與第2薄片內側面32IS大致接觸之區域，在清掃頭3***後，以第1薄片部分31與第2薄片部分32所形成的筒狀區域。在本實施形態，不論在長度方向L的兩端部30E1、30E2中的任一方，均形成有與***部30a相連的開口部38，不論從哪一個開口部38，均可供清掃頭3***至***部30a。藉此，使用者不需要注意清掃薄片30的***的方向，可容易將清掃薄片30安裝於清掃頭3。The cleaning sheet 30 further includes an insertion portion 30a, which is located between the first sheet portion 31 and the second sheet portion 32 and between the first longitudinal connection portion 35 and the second longitudinal connection portion 36. The insertion portion 30a allows the cleaning head 3 to be inserted from at least one of the two end portions 30E1 and 30E2 in the longitudinal direction L. The insertion portion 30a is a region where the first sheet inner side surface 31IS and the second sheet inner side surface 32IS are substantially in contact before the cleaning head 3 is inserted, and a cylindrical region formed by the first sheet portion 31 and the second sheet portion 32 after the cleaning head 3 is inserted. In this embodiment, an opening 38 connected to the insertion portion 30a is formed at either of the two end portions 30E1 and 30E2 in the longitudinal direction L, and the cleaning head 3 can be inserted into the insertion portion 30a from either opening 38. Thus, the user does not need to pay attention to the direction of insertion of the cleaning sheet 30, and can easily attach the cleaning sheet 30 to the cleaning head 3.
作為清掃薄片30的材料之薄片構件，若可作為清掃薄片使用，則未特別限制，例如可舉出含有不織布者、含有纖維束者等。作為不織布，例如可舉出紡黏不織布、熱風不織布、水針不織布、氣流成網不織布、點式黏合不織布、熔噴不織布等。作為不織布的材料，可舉出聚乙烯纖維、聚丙烯纖維、芯部為聚對苯二甲酸乙二醇酯且鞘部為聚乙烯之芯鞘複合纖維、耐綸纖維、丙烯酸纖維繊維、嫘縈纖維等。又，作為清掃薄片30，可為乾式形態，亦可為含浸有藥液之濕式形態者。又，清掃薄片30的基重係例如1～1000g/m2
，理想為10～100g/m2
。作為清掃薄片30的厚度方向T之尺寸(厚度)，例如0.1～5mm，理想為0.1～2mm。再者，清掃薄片30亦可為複數個薄片構件之層積體。作為材料的薄片構件，例如可使用國際公開WO2016181514號公報所記載的清掃薄片。The sheet member used as the material of the cleaning sheet 30 is not particularly limited as long as it can be used as a cleaning sheet, and examples thereof include those containing nonwoven fabrics and those containing fiber bundles. Examples of nonwoven fabrics include spunbond nonwoven fabrics, hot air nonwoven fabrics, water needle nonwoven fabrics, airflow-laid nonwoven fabrics, point-bonded nonwoven fabrics, and melt-blown nonwoven fabrics. Examples of nonwoven fabric materials include polyethylene fibers, polypropylene fibers, core-sheath composite fibers having a core of polyethylene terephthalate and a sheath of polyethylene, nylon fibers, acrylic fiber woven fibers, and rayon fibers. The cleaning sheet 30 may be in a dry form or in a wet form impregnated with a chemical solution. The basis weight of the cleaning sheet 30 is, for example, 1 to 1000 g/m 2 , preferably 10 to 100 g/m 2 . The dimension (thickness) in the thickness direction T of the cleaning sheet 30 is, for example, 0.1 to 5 mm, preferably 0.1 to 2 mm. The cleaning sheet 30 may also be a laminate of a plurality of sheet components. As the sheet component of the material, for example, the cleaning sheet described in the International Publication No. WO2016181514 may be used.
在此清掃薄片30，藉由以寬度方向W的兩端部(31a、31b/32a、32b)的第1長度方向連接部35及第2長度方向連接部36，將第1薄片部分31與第2薄片部分32連接，獲得可形成筒的形狀。然後，在第1薄片部分31與第2薄片部分32之間、且第1長度方向連接部35與第2長度方向連接部36之間的部分亦即，成為筒的內側之部分，能夠形成可供清掃頭3***的***部30a。因此，當將清掃薄片30安裝於清掃具1時，僅藉由將清掃頭3***於***部30a(筒的內部)，極容易將清掃薄片30安裝於清掃具1。又，當將清掃薄片30從清掃具1取下時，僅藉由將清掃薄片30的長度方向L之端部30E1或端部30E2抓住並拉引，能夠極容易將清掃薄片30從清掃具1取下。因此，藉由此清掃薄片30，可極簡單地進行清掃薄片30朝清掃具1之安裝、取下的作業。In this cleaning sheet 30, the first sheet portion 31 and the second sheet portion 32 are connected by the first longitudinal connecting portion 35 and the second longitudinal connecting portion 36 at both ends (31a, 31b/32a, 32b) in the width direction W, so as to obtain a shape that can form a tube. Then, between the first sheet portion 31 and the second sheet portion 32, and between the first longitudinal connecting portion 35 and the second longitudinal connecting portion 36, that is, the portion that becomes the inner side of the tube, it is possible to form an insertion portion 30a into which the cleaning head 3 can be inserted. Therefore, when the cleaning sheet 30 is mounted on the cleaning tool 1, the cleaning sheet 30 can be easily mounted on the cleaning tool 1 only by inserting the cleaning head 3 into the insertion portion 30a (inside the tube). Furthermore, when removing the cleaning sheet 30 from the cleaning tool 1, the cleaning sheet 30 can be easily removed from the cleaning tool 1 by simply grabbing and pulling the end 30E1 or the end 30E2 in the longitudinal direction L of the cleaning sheet 30. Therefore, the cleaning sheet 30 can be easily attached to and removed from the cleaning tool 1.
又，作為本實施形態之理想的態樣，清掃薄片30，係將一片的薄片構件在第2長度方向連接部36對折，並以第1長度方向連接部35接合所構成。因此，在第2長度方向連接部36，不存在有被接合的部位。因此，當將清掃薄片30安裝於清掃頭3時，清掃薄片30構成接合部位少的筒。藉此，當將清掃頭3***於清掃薄片30的***部30a，亦即，筒的內部時、或從筒的內部拔出時，清掃頭3不易受到勾掛到接合部位等的影響，能夠圓滑地進行清掃頭3的***或拔出。因此，藉由此清掃薄片30，可更極簡單地進行清掃薄片30朝清掃具1之安裝、取下的作業。Furthermore, as an ideal form of the present embodiment, the cleaning sheet 30 is formed by folding a sheet member in half at the second longitudinal connection portion 36 and joining them at the first longitudinal connection portion 35. Therefore, there is no joined portion at the second longitudinal connection portion 36. Therefore, when the cleaning sheet 30 is mounted on the cleaning head 3, the cleaning sheet 30 forms a tube with few joined portions. Thereby, when the cleaning head 3 is inserted into the insertion portion 30a of the cleaning sheet 30, that is, the inside of the tube, or when it is pulled out from the inside of the tube, the cleaning head 3 is not easily affected by being hooked on the joined portion, etc., and the cleaning head 3 can be smoothly inserted or pulled out. Therefore, by using the cleaning sheet 30, the cleaning sheet 30 can be attached to and removed from the cleaning tool 1 more easily.
又，作為本實施形態之理想的態樣，在此清掃薄片30，至少第1長度方向連接部35係使第1薄片內側面31IS與第2薄片內側面32IS相面對而接合。因此，第1長度方向連接部35形成為從藉由第1薄片部分31與第2薄片部分32形成的筒的本體朝寬度方向W的外側突出的皺褶狀的形狀。因此，當使用清掃薄片30時，容易抓住第1長度方向連接部35。藉此，當將清掃薄片30安裝於清掃頭3時、將清掃薄片30從清掃頭3取下時等，藉由抓住第1長度方向連接部35，能夠容易移動清掃薄片30。特別是在取下時，可不用握持清掃薄片30的髒汙之部分(筒的部分)，而抓住髒汙少(或未髒汙)的第1長度方向連接部35而取下清掃薄片30。Furthermore, as an ideal form of this embodiment, in this cleaning sheet 30, at least the first longitudinal connecting portion 35 is formed so that the first sheet inner side surface 31IS and the second sheet inner side surface 32IS face each other and are joined. Therefore, the first longitudinal connecting portion 35 is formed into a wrinkled shape protruding from the main body of the tube formed by the first sheet portion 31 and the second sheet portion 32 toward the outer side of the width direction W. Therefore, when using the cleaning sheet 30, it is easy to grab the first longitudinal connecting portion 35. Thereby, when the cleaning sheet 30 is mounted on the cleaning head 3, when the cleaning sheet 30 is removed from the cleaning head 3, etc., by grabbing the first longitudinal connecting portion 35, the cleaning sheet 30 can be easily moved. In particular, when removing the cleaning sheet 30, the cleaning sheet 30 can be removed by grasping the first longitudinal connecting portion 35 which is less dirty (or not dirty), instead of holding the dirty portion (the tube portion) of the cleaning sheet 30.
[第2實施形態]
圖5係顯示實施形態之清掃薄片的構成例之正面圖。本實施形態係在清掃薄片30的長度方向L之另一端部30E2部分地或全體地接合的這一點上，與第1實施形態不同。以下主要說明關於這差異點。[Second embodiment]
Figure 5 is a front view showing an example of the configuration of a cleaning sheet of the embodiment. This embodiment differs from the first embodiment in that the other end 30E2 of the cleaning sheet 30 in the longitudinal direction L is partially or completely joined. This difference will be mainly described below.
清掃薄片30係具備：位於長度方向L的一端部30E1之開口部38；及位於另一端部30E2之寬度方向連接部34。開口部38係藉由將第1薄片部分31的長度方向L之一端部31E1、和第2薄片部分32的長度方向L之一端部32E1作成非連接而形成。寬度方向連接部34係藉由將第1薄片部分31的長度方向L之另一端部31E2、和第2薄片部分32的長度方向L之另一端部32E2在寬度方向W上連續或間歇地連接而形成。作為連接(或接合)的方法，未特別限定，但例如可舉出熔接、壓接、接著等。再者，寬度方向連接部34係可如本實施形態所示，連續或間歇地配置遍及於清掃薄片30的寬度方向W之全長，但，連續或間歇地配置遍及於全長的一部分例如20%以上、理想為50%以上的範圍即可。The cleaning sheet 30 includes an opening portion 38 located at one end 30E1 in the length direction L, and a width direction connecting portion 34 located at the other end 30E2. The opening portion 38 is formed by disconnecting one end 31E1 in the length direction L of the first sheet portion 31 and one end 32E1 in the length direction L of the second sheet portion 32. The width direction connecting portion 34 is formed by continuously or intermittently connecting the other end 31E2 in the length direction L of the first sheet portion 31 and the other end 32E2 in the length direction L of the second sheet portion 32 in the width direction W. The method of connection (or joining) is not particularly limited, but for example, welding, pressing, bonding, etc. can be cited. Furthermore, the width direction connecting portion 34 can be continuously or intermittently arranged throughout the entire length of the width direction W of the cleaning sheet 30 as shown in the present embodiment, but it is sufficient to be continuously or intermittently arranged throughout a portion of the total length, for example, more than 20%, preferably more than 50%.
在此清掃薄片30，將以第1薄片部分31與第2薄片部分32形成的筒(***部30a)之長度方向L的一端部30E1作為筒的入口亦即，作為開口部38予以開放，將另一端部30E2以寬度方向連接部34予以關閉。因此，可防止當將清掃薄片30安裝於清掃具1時，在將清掃頭3***至開口部38時，過度推壓清掃頭3(或過度拉引清掃薄片30)而造成清掃頭3從與清掃薄片30的開口部38相反側之端部突出的事態。亦即，不會產生這樣的突出，能夠將清掃薄片30極容易地安裝於清掃具1。In this cleaning sheet 30, one end 30E1 in the length direction L of the tube (insertion portion 30a) formed by the first sheet portion 31 and the second sheet portion 32 is opened as the entrance of the tube, that is, as the opening portion 38, and the other end 30E2 is closed by the width direction connecting portion 34. Therefore, when the cleaning sheet 30 is mounted on the cleaning tool 1, when the cleaning head 3 is inserted into the opening portion 38, the cleaning head 3 is excessively pushed (or the cleaning sheet 30 is excessively pulled) to prevent the cleaning head 3 from protruding from the end on the opposite side of the opening portion 38 of the cleaning sheet 30. That is, such protrusion does not occur, and the cleaning sheet 30 can be mounted on the cleaning tool 1 very easily.
又，通常，清掃薄片是存在於與清掃頭之寬度方向連接部對向的部分之附近，但，該部分未被清掃薄片覆蓋。因此，不易使用清掃頭的該部分進行清掃。但，此清掃薄片30，能以包含清掃薄片30的寬度方向連接部34之部分(另一端部30E2)，覆蓋清掃頭3之該部分。因此，藉由將清掃頭3的該部分按壓於牆壁等的被清掃物，能夠以包含清掃薄片30的寬度方向連接部34之部分(另一端部30E2)，清掃被清掃物。Furthermore, usually, the cleaning sheet exists near the portion opposite to the width direction connecting portion of the cleaning head, but this portion is not covered by the cleaning sheet. Therefore, it is not easy to use this portion of the cleaning head for cleaning. However, this cleaning sheet 30 can cover this portion of the cleaning head 3 with the portion (the other end portion 30E2) including the width direction connecting portion 34 of the cleaning sheet 30. Therefore, by pressing this portion of the cleaning head 3 against the object to be cleaned such as a wall, the object to be cleaned can be cleaned with the portion (the other end portion 30E2) including the width direction connecting portion 34 of the cleaning sheet 30.
[第3實施形態]
圖6係顯示實施形態之清掃薄片的構成例之正面圖。本實施形態係清掃薄片30的***部30a的寬度方向W之長度，比起長度方向L的另一端部30E2，在一端部30E1較長的這一點上，與第1實施形態不同。以下主要說明關於這差異點。[Third embodiment]
Figure 6 is a front view showing an example of the configuration of a cleaning sheet of the embodiment. This embodiment is different from the first embodiment in that the length of the insertion portion 30a of the cleaning sheet 30 in the width direction W is longer at one end 30E1 than at the other end 30E2 in the length direction L. This difference will be mainly described below.
在清掃薄片30，在寬度方向W上，將第1長度方向連接部35之第2長度方向連接部36側的端緣35E、和第2長度方向連接部36之第1長度方向連接部35側的端緣36E之間的距離作為距離d。在該情況，距離d係長度方向L的一端部30E1側(距離d1)較另一端部30E2側(距離d2)長。在本實施形態，距離d係從長度方向L的一端部30E1朝另一端部30E2單調減少。換言之，長度方向接合部33係隨著從長度方向L的一端部30E1側朝另一端部30E2側，朝向寬度方向W的***部30a之中心。亦即，長度方向接合部33係對長度方向L傾斜。作為對長度方向L之傾斜的角度，例如1~5˚。In the cleaning sheet 30, the distance between the end edge 35E of the first longitudinal connecting portion 35 on the second longitudinal connecting portion 36 side and the end edge 36E of the second longitudinal connecting portion 36 on the first longitudinal connecting portion 35 side in the width direction W is defined as a distance d. In this case, the distance d is longer on the side of one end 30E1 in the longitudinal direction L (distance d1) than on the side of the other end 30E2 (distance d2). In the present embodiment, the distance d decreases monotonically from the one end 30E1 in the longitudinal direction L toward the other end 30E2. In other words, the longitudinal joint 33 is directed from one end 30E1 side of the longitudinal direction L toward the other end 30E2 side toward the center of the insertion portion 30a in the width direction W. That is, the longitudinal joint 33 is inclined with respect to the longitudinal direction L. The angle of inclination with respect to the longitudinal direction L is, for example, 1 to 5°.
在此清掃薄片30，當將***部30a作成為筒狀時，筒的橫斷面積係長度方向L的一端部30E1之側較另一端部30E2之側大。因此，當將清掃頭3***到清掃薄片30時，亦可藉由從長度方向L的一端部30E1之側，亦即，筒的橫斷面積較大側***，藉此，可將清掃薄片30極容易安裝於清掃頭3。又，在清掃薄片30的長度方向L的另一端部30E2之側，因筒的橫斷面積小，所以，清掃薄片30能夠強固且穩定地保持清掃頭3，可將清掃薄片30安裝成在清掃中不易從清掃頭3脫離。In this cleaning sheet 30, when the insertion portion 30a is formed into a cylindrical shape, the cross-sectional area of the tube is larger on the side of one end 30E1 in the longitudinal direction L than on the side of the other end 30E2. Therefore, when the cleaning head 3 is inserted into the cleaning sheet 30, it can be inserted from the side of the one end 30E1 in the longitudinal direction L, that is, the side where the cross-sectional area of the tube is larger, thereby making it very easy to attach the cleaning sheet 30 to the cleaning head 3. Furthermore, since the cross-sectional area of the tube is small at the other end 30E2 of the cleaning sheet 30 in the longitudinal direction L, the cleaning sheet 30 can firmly and stably hold the cleaning head 3, and the cleaning sheet 30 can be installed so as not to be easily separated from the cleaning head 3 during cleaning.
[第4實施形態]
圖7係顯示實施形態之清掃薄片的構成例之正面圖。本實施形態係在第1長度方向連接部35及第2長度方向連接部36中的至少一方包含複數個長度方向接合部33的這一點上與第1實施形態不同。以下主要說明關於這差異點。[Fourth Implementation Form]
Figure 7 is a front view showing an example of the configuration of a cleaning sheet of the implementation form. This implementation form is different from the first implementation form in that at least one of the first longitudinal connecting portion 35 and the second longitudinal connecting portion 36 includes a plurality of longitudinal joints 33. This difference will be mainly described below.
清掃薄片30係在第1長度方向連接部35，包含複數個長度方向接合部33a、33b、33c，該等長度方向接合部是沿著長度方向L延伸，且在寬度方向W隔著間隔而排列，並且用來將第1薄片部分31與第2薄片部分32接合。複數個長度方向接合部33a、33b、33c係至少配置於長度方向L的另一端部30E2側。在本實施形態，長度方向接合部33a係配置遍及於清掃薄片30的長度方向L之全長範圍。長度方向接合部33b係配置遍及於清掃薄片30的長度方向L之全長中的另一端部30E2側之一半以下的範圍。長度方向接合部33c係配置遍及於清掃薄片30的長度方向L之全長中的另一端部30E2附近之1/4以下的範圍。亦即，長度方向L的長度係長度方向接合部33a＞長度方向接合部33b＞長度方向接合部33c。The cleaning sheet 30 includes a plurality of longitudinal joints 33a, 33b, and 33c at the first longitudinal connecting portion 35. The longitudinal joints extend along the longitudinal direction L and are arranged at intervals in the width direction W, and are used to join the first sheet portion 31 and the second sheet portion 32. The plurality of longitudinal joints 33a, 33b, and 33c are arranged at least on the other end 30E2 side in the longitudinal direction L. In the present embodiment, the longitudinal joint 33a is arranged over the entire length of the cleaning sheet 30 in the longitudinal direction L. The longitudinal joint 33b is arranged over a range of less than half of the entire length of the cleaning sheet 30 in the longitudinal direction L on the other end 30E2 side. The longitudinal joint 33c is arranged over a range of less than 1/4 of the entire length of the cleaning sheet 30 in the longitudinal direction L near the other end 30E2. That is, the length in the longitudinal direction L is: longitudinal joint 33a>longitudinal joint 33b>longitudinal joint 33c.
在此清掃薄片30，第1長度方向連接部35的內側之端緣和第2長度方向連接部36的內側之端緣之距離d中，將長度方向L的一端部30E1側(距離d1)作成較另一端部30E2側(距離d2)長。例如，將長度方向接合部33a、33b、33c的寬度方向W的內側之端緣33aE、33bE、33cE、和第2長度方向連接部36的內側之端緣36E之距離d1、d3、d2的關係設成為d1＞d3＞d2。在此情況，當將清掃頭3***到清掃薄片30時，亦可藉由從長度方向L的一端部30E1之側，亦即，筒的橫斷面積較大側***，藉此，可將清掃薄片30極容易安裝於清掃頭3。又，在清掃薄片30的長度方向L的另一端部30E2之側，因筒的橫斷面積小，所以，清掃薄片30能夠強固且穩定地保持清掃頭3，可將清掃薄片30安裝成不易從清掃頭3脫離。又，由於使用複數個長度方向接合部33，故，即使在裝設中，一個長度方向接合部33破損，其他的長度方向接合部33亦可補充該功能，所以，能夠更穩定地確保前述功能。再者，若將距離d1、d3、d2的關係設成為d1＞d3＞d2的話，則長度方向接合部33a、33b、33c之長度方向L的長度可為任意長度。又，複數個長度方向接合部33的數量亦可為任意。In this cleaning sheet 30, the distance d between the inner edge of the first longitudinal connecting portion 35 and the inner edge of the second longitudinal connecting portion 36 is made longer at one end 30E1 side (distance d1) than at the other end 30E2 side (distance d2) in the longitudinal direction L. For example, the relationship of the distances d1, d3, and d2 between the inner edges 33aE, 33bE, and 33cE of the longitudinal joints 33a, 33b, and 33c in the width direction W and the inner edge 36E of the second longitudinal connecting portion 36 is set to be d1>d3>d2. In this case, when the cleaning head 3 is inserted into the cleaning sheet 30, the cleaning sheet 30 can be easily mounted on the cleaning head 3 by inserting it from the side of one end 30E1 in the length direction L, that is, the side where the cross-sectional area of the tube is larger. In addition, on the side of the other end 30E2 in the length direction L of the cleaning sheet 30, since the cross-sectional area of the tube is small, the cleaning sheet 30 can hold the cleaning head 3 strongly and stably, and the cleaning sheet 30 can be mounted so that it is not easy to be separated from the cleaning head 3. Furthermore, since a plurality of longitudinal joints 33 are used, even if one longitudinal joint 33 is damaged during installation, the other longitudinal joints 33 can also supplement the function, so the aforementioned function can be ensured more stably. Furthermore, if the relationship between the distances d1, d3, and d2 is set to d1>d3>d2, the lengths of the longitudinal joints 33a, 33b, and 33c in the longitudinal direction L can be any length. Furthermore, the number of the plurality of longitudinal joints 33 can also be any.
[第5實施形態]
圖8係顯示實施形態之清掃薄片的構成例之圖。圖8(a)係沿著圖8(b)的清掃薄片30之VIIIa-VIIIa線的斷面圖，圖8(b)係清掃薄片30的正面圖。本實施形態係第1薄片部分31的端緣31aE與第2薄片部分32的端緣32aE在寬度方向W上分離的這一點與第1實施形態不同。以下主要說明關於這差異點。[Fifth Implementation Form]
Figure 8 is a diagram showing an example of the configuration of a cleaning sheet of the implementation form. Figure 8(a) is a cross-sectional view of the cleaning sheet 30 along the line VIIIa-VIIIa of Figure 8(b), and Figure 8(b) is a front view of the cleaning sheet 30. This implementation form is different from the first implementation form in that the edge 31aE of the first sheet portion 31 and the edge 32aE of the second sheet portion 32 are separated in the width direction W. The following mainly describes this difference.
在清掃薄片30，第1長度方向連接部35係包含：長度方向接合部33、和長度方向非接合部39。長度方向接合部33係位於寬度方向W之第2長度方向連接部36側，沿著長度方向L，將第1薄片部分31與第2薄片部分32接合。長度方向非接合部39係位於寬度方向W之第2長度方向連接部36側相反側，沿著長度方向L，將第1薄片部分31與第2薄片部分32作成非接合。換言之，第1薄片部分31的端部31a及第2薄片部分32的端部32a中，寬度方向W之第2長度方向連接部36側為長度方向接合部33，與第2長度方向連接部36相反側為長度方向非接合部39。又，在寬度方向W上，長度方向非接合部39中之第1薄片部分31的端緣31aE與長度方向接合部33之距離d41、和第2薄片部分32的端緣32aE與長度方向接合部33之距離d42係互相不同。換言之，第1薄片部分31的端緣31aE與第2薄片部分32的端緣32aE係在寬度方向W分離相當於距離d4(=|d42-d41|＞0)的距離，亦即，互相偏移。再者，在這個例子，作成為d42＞d41，但，亦可相反地作成為d42＜d41。In the cleaning sheet 30, the first longitudinal connection portion 35 includes a longitudinal joint portion 33 and a longitudinal non-joined portion 39. The longitudinal joint portion 33 is located on the second longitudinal connection portion 36 side in the width direction W, and joins the first sheet portion 31 and the second sheet portion 32 along the longitudinal direction L. The longitudinal non-joined portion 39 is located on the opposite side of the second longitudinal connection portion 36 side in the width direction W, and makes the first sheet portion 31 and the second sheet portion 32 non-joined along the longitudinal direction L. In other words, in the end portion 31a of the first sheet portion 31 and the end portion 32a of the second sheet portion 32, the longitudinal joint portion 33 is located on the second longitudinal connection portion 36 side in the width direction W, and the longitudinal non-joined portion 39 is located on the opposite side of the second longitudinal connection portion 36. Furthermore, in the width direction W, the distance d41 between the end edge 31aE of the first sheet portion 31 and the longitudinal joint portion 33 in the longitudinal non-joined portion 39 and the distance d42 between the end edge 32aE of the second sheet portion 32 and the longitudinal joint portion 33 are different from each other. In other words, the end edge 31aE of the first sheet portion 31 and the end edge 32aE of the second sheet portion 32 are separated by a distance d4 (=|d42-d41|＞0) in the width direction W, that is, they are offset from each other. Furthermore, in this example, d42＞d41 is made, but it can also be made conversely so that d42＜d41.
在此清掃薄片30，長度方向非接合部39之第1薄片部分31的端緣31aE與第2薄片部分32的端緣32aE中的其中一方是對另一方，朝寬度方向W的外側突出。因此，變得容易將手指放入到長度方向非接合部39之第1薄片部分31與第2薄片部分32之間的區域V1。又，例如藉由將食指置入到第1薄片部分31與第2薄片部分32之間的區域V1，從外側用中指按壓第1薄片部分31且從外側用拇指按壓第2薄片部分32，能夠以三根手指強固地握持長度方向非接合部39。藉此，能夠正確且極容易地進行清掃薄片30朝清掃頭3之安裝、取下。In this cleaning sheet 30, one of the edge 31aE of the first sheet portion 31 and the edge 32aE of the second sheet portion 32 of the longitudinal non-joined portion 39 protrudes outward in the width direction W relative to the other. Therefore, it becomes easy to put a finger into the area V1 between the first sheet portion 31 and the second sheet portion 32 of the longitudinal non-joined portion 39. In addition, for example, by putting the index finger into the area V1 between the first sheet portion 31 and the second sheet portion 32, pressing the first sheet portion 31 from the outside with the middle finger and pressing the second sheet portion 32 from the outside with the thumb, the longitudinal non-joined portion 39 can be firmly grasped with three fingers. Thereby, the cleaning sheet 30 can be accurately and easily attached to and detached from the cleaning head 3.
[第6實施形態]
圖9係顯示實施形態之清掃薄片的其他構成例之圖。圖9(a)係沿著圖9(b)的清掃薄片30的IXa-IXa線之斷面圖，圖9(b)係清掃薄片30的正面圖。本實施形態係第1薄片部分31的端緣31aF(或端緣31bF)與第2薄片部分32的端緣32aF(或端緣32bF)在長度方向L上分離的這一點與第1實施形態不同。以下主要說明關於這差異點。[Sixth Implementation Form]
Figure 9 is a diagram showing another configuration example of the cleaning sheet of the implementation form. Figure 9(a) is a cross-sectional view of the cleaning sheet 30 along the line IXa-IXa of Figure 9(b), and Figure 9(b) is a front view of the cleaning sheet 30. This implementation form is different from the first implementation form in that the edge 31aF (or edge 31bF) of the first sheet portion 31 and the edge 32aF (or edge 32bF) of the second sheet portion 32 are separated in the longitudinal direction L. The following mainly describes this difference.
在清掃薄片30，第1長度方向連接部35係包含：長度方向接合部33、和長度方向非接合部39。長度方向接合部33係位於寬度方向W之第2長度方向連接部36側，沿著長度方向L，將第1薄片部分31與第2薄片部分32接合。長度方向非接合部39係位於寬度方向W之第2長度方向連接部36側相反側，沿著長度方向L，將第1薄片部分31與第2薄片部分32作成非接合。換言之，第1薄片部分31的端部31a及第2薄片部分32的端部32a中，寬度方向W之第2長度方向連接部36側為長度方向接合部33，與第2長度方向連接部36相反側為長度方向非接合部39。又，在長度方向L上，長度方向非接合部39之兩端部中的至少一方之第1薄片部分31的端緣31aF(或端緣31bF)與第2薄片部分32的端緣32aF(或端緣32bF)是互相分離。換言之，第1薄片部分31的端緣31aF(或端緣31bF)與第2薄片部分32的端緣32aF(或端緣32bF)係在長度方向L分離相當於距離d5(或d6)的距離，亦即，互相偏移。其中，在本實施形態，長度方向L的兩端部，均為第2薄片部分32較第1薄片部分31更朝長度方向L外側突出，但，亦可為第1薄片部分31較第2薄片部分32更朝長度方向L外側突出。又，亦可僅在長度方向L的一方的端部，第2薄片部分32較第1薄片部分31更朝長度方向L外側突出。In the cleaning sheet 30, the first longitudinal connection portion 35 includes a longitudinal joint portion 33 and a longitudinal non-joined portion 39. The longitudinal joint portion 33 is located on the second longitudinal connection portion 36 side in the width direction W, and joins the first sheet portion 31 and the second sheet portion 32 along the longitudinal direction L. The longitudinal non-joined portion 39 is located on the opposite side of the second longitudinal connection portion 36 side in the width direction W, and makes the first sheet portion 31 and the second sheet portion 32 non-joined along the longitudinal direction L. In other words, in the end portion 31a of the first sheet portion 31 and the end portion 32a of the second sheet portion 32, the longitudinal joint portion 33 is located on the second longitudinal connection portion 36 side in the width direction W, and the longitudinal non-joined portion 39 is located on the opposite side of the second longitudinal connection portion 36. Furthermore, in the length direction L, the end edge 31aF (or the end edge 31bF) of the first sheet portion 31 and the end edge 32aF (or the end edge 32bF) of the second sheet portion 32 of at least one of the two end portions of the length direction non-joined portion 39 are separated from each other. In other words, the end edge 31aF (or the end edge 31bF) of the first sheet portion 31 and the end edge 32aF (or the end edge 32bF) of the second sheet portion 32 are separated from each other by a distance d5 (or d6) in the length direction L, that is, they are offset from each other. In this embodiment, the second sheet portion 32 protrudes outwardly in the length direction L relative to the first sheet portion 31 at both ends in the length direction L. However, the first sheet portion 31 may protrude outwardly in the length direction L relative to the second sheet portion 32. Furthermore, the second sheet portion 32 may protrude outwardly in the length direction L relative to the first sheet portion 31 at only one end in the length direction L.
在此清掃薄片30，長度方向非接合部39之第1薄片部分31的端緣31aF(或端緣31bF)與第2薄片部分32的端緣32aF(或端緣32bF)中的其中一方是對另一方，朝長度方向L的內側縮入。因此，變得容易將手指放入到長度方向非接合部39之第1薄片部分31與第2薄片部分32之間的區域V21(或區域V22)。又，例如藉由將食指置入到第1薄片部分31與第2薄片部分32之間的區域V21(或區域V22)，從外側用中指按壓第1薄片部分31且從外側用拇指按壓第2薄片部分32，能夠以三根手指強固地握持長度方向非接合部39。藉此，能夠正確且極容易地進行清掃薄片30朝清掃頭3之安裝、取下。In this cleaning sheet 30, one of the edge 31aF (or edge 31bF) of the first sheet portion 31 and the edge 32aF (or edge 32bF) of the second sheet portion 32 of the longitudinal non-joined portion 39 is retracted toward the inside of the longitudinal direction L relative to the other. Therefore, it becomes easy to put a finger into the area V21 (or area V22) between the first sheet portion 31 and the second sheet portion 32 of the longitudinal non-joined portion 39. In addition, for example, by putting the index finger into the area V21 (or area V22) between the first sheet portion 31 and the second sheet portion 32, pressing the first sheet portion 31 from the outside with the middle finger and pressing the second sheet portion 32 from the outside with the thumb, the longitudinal non-joined portion 39 can be firmly grasped with three fingers. Thereby, the cleaning sheet 30 can be mounted on and removed from the cleaning head 3 accurately and easily.
[第7實施形態]
圖10係顯示實施形態之清掃薄片的構成例之正面圖。本實施形態係在第1薄片部分31及第2薄片部分32中的至少一方係較第1長度方向連接部35與第2長度方向連接部36進一步朝長度方向L延伸伸出這一點，與第1實施形態不同。以下主要說明關於這差異點。[Seventh Implementation Form]
Figure 10 is a front view showing an example of the configuration of the cleaning sheet of the implementation form. This implementation form is different from the first implementation form in that at least one of the first sheet portion 31 and the second sheet portion 32 extends further in the length direction L than the first length direction connecting portion 35 and the second length direction connecting portion 36. The following mainly describes this difference.
在清掃薄片30，在第1薄片部分31及第2薄片部分32中的至少一方，長度方向L的一端部30E1及另一端部30E2的至少一方具備延伸部37。延伸部37係位於寬度方向W上之第1長度方向連接部35與第2長度方向連接部36之間的部分，並較第1長度方向連接部35及第2長度方向連接部36的端緣更朝長度方向L外側延伸伸出。因此，延伸部37係藉由第1薄片部分31及第2薄片部分32中的至少一方形成。在本實施形態，延伸部37係較清掃薄片30的一端部30E1之第1長度方向連接部35及第2長度方向連接部36的端緣更朝長度方向L外側延伸伸出並以第1薄片部分31及第2薄片部分32形成。In the cleaning sheet 30, at least one of the first sheet portion 31 and the second sheet portion 32, at least one of the one end portion 30E1 and the other end portion 30E2 in the longitudinal direction L is provided with an extension portion 37. The extension portion 37 is a portion located between the first longitudinal connection portion 35 and the second longitudinal connection portion 36 in the width direction W, and extends outward from the end edges of the first longitudinal connection portion 35 and the second longitudinal connection portion 36 in the longitudinal direction L. Therefore, the extension portion 37 is formed by at least one of the first sheet portion 31 and the second sheet portion 32. In the present embodiment, the extension portion 37 extends outward in the longitudinal direction L from the edge of the first longitudinal connecting portion 35 and the second longitudinal connecting portion 36 of one end portion 30E1 of the cleaning sheet 30 and is formed by the first sheet portion 31 and the second sheet portion 32 .
在此清掃薄片30，第1薄片部分31及第2薄片部分32中的至少一方的寬度方向W的略中央的部分是在長度方向L的一端部30E1及另一端部30E2中的至少一方，朝外側延伸(延伸部37)。因此，能夠變得容易抓住延伸部37之第1薄片部分31及第2薄片部分32中的至少一方。藉此，容易進行使第1薄片部分31與第2薄片部分32互相朝相反側打開一事。因此，可擴大第1薄片部分31與第2薄片部分32之距離，能夠極容易進行清掃頭3朝清掃薄片30之***、取下。亦即，能夠正確且極容易地進行清掃薄片30朝清掃頭3之安裝、取下。In this cleaning sheet 30, a portion approximately in the middle of at least one of the first sheet portion 31 and the second sheet portion 32 in the width direction W is extended outward at at least one of the one end portion 30E1 and the other end portion 30E2 in the length direction L (extension portion 37). Therefore, it becomes easy to grasp at least one of the first sheet portion 31 and the second sheet portion 32 of the extension portion 37. Thereby, it is easy to open the first sheet portion 31 and the second sheet portion 32 toward opposite sides. Therefore, the distance between the first sheet portion 31 and the second sheet portion 32 can be enlarged, and the cleaning head 3 can be inserted into and removed from the cleaning sheet 30 very easily. That is, the cleaning sheet 30 can be correctly and easily installed and removed from the cleaning head 3.
[第8實施形態]
圖11係顯示實施形態之清掃薄片的構成例之正面圖。本實施形態係在長度方向L的兩端部30E1、30E2中的至少一方具有絞緊部的這一點上，與第1實施形態不同。以下主要說明關於這差異點。[Eighth Implementation Form]
Figure 11 is a front view showing an example of the configuration of a cleaning sheet of an implementation form. This implementation form is different from the first implementation form in that at least one of the two end portions 30E1, 30E2 in the longitudinal direction L has a tightening portion. The following mainly describes this difference.
清掃薄片30係具備可將第1薄片部分31的長度方向L之一端部、或另一端部與第2薄片部分32的長度方向L的一端部、或另一端部以繩索捆紮並絞緊之第1絞緊部、或第2絞緊部。在本實施形態，清掃薄片30係具備第1絞緊部40。第1絞緊部40(第2絞緊部亦相同同樣)係包含：***部30a的長度方向L之延長部分亦即袋部41；繩索通過部42、其為袋部41的端部，可供繩索43通過；及繩索43。第1絞緊部40係可藉由拉緊繩索43，將清掃薄片30的長度方向L之一端部封閉，並且藉由使繩索43鬆弛，能夠將該一端部打開。The cleaning sheet 30 has a first tightening portion or a second tightening portion that can tie and tighten one end or the other end of the first sheet portion 31 in the length direction L and one end or the other end of the second sheet portion 32 in the length direction L with a rope. In the present embodiment, the cleaning sheet 30 has a first tightening portion 40. The first tightening portion 40 (the second tightening portion is also the same) includes: a bag portion 41 that is an extension of the insertion portion 30a in the length direction L; a rope passing portion 42 that is an end of the bag portion 41 and allows a rope 43 to pass through; and a rope 43. The first tightening portion 40 can close one end of the cleaning sheet 30 in the longitudinal direction L by tightening the rope 43, and can open the end by loosening the rope 43.
此清掃薄片30係包含第1絞緊部40(或第2絞緊部)，可如日式拉繩小包(束口袋)一樣，進行打開或封閉。又，當將清掃薄片30安裝於清掃具1時，例如預先將第1絞緊部40封閉。藉此，可防止當在將清掃頭3從未封閉之側***至清掃薄片30時，過度推壓清掃頭3(或過度拉引清掃薄片30)而造成清掃頭3從與清掃薄片30的***側相反側之端部突出的事態。亦即，不會產生這樣的突出，能夠將清掃薄片30極容易地安裝於清掃具1。The cleaning sheet 30 includes a first tightening portion 40 (or a second tightening portion), which can be opened or closed like a Japanese drawstring bag (drawstring bag). When the cleaning sheet 30 is mounted on the cleaning tool 1, for example, the first tightening portion 40 is sealed in advance. This prevents the cleaning head 3 from being excessively pushed (or excessively pulled) when the cleaning head 3 is inserted into the cleaning sheet 30 from the unsealed side, thereby preventing the cleaning head 3 from protruding from the end portion on the opposite side of the insertion side of the cleaning sheet 30. That is, such protrusion does not occur, and the cleaning sheet 30 can be easily mounted on the cleaning tool 1.
並且，此清掃薄片30能達到下述的效果。通常，清掃薄片是存在於清掃頭之與絞緊部相對向的部分之附近，但，該部分未被清掃薄片覆蓋。因此，不易使用清掃頭的該部分進行清掃。但，此清掃薄片30，能藉由在進行清掃前先封閉第1絞緊部40(或第2絞緊部)，以清掃薄片30的包含第1絞緊部40(或第2絞緊部)之部分，覆蓋清掃頭3之該部分。因此，藉由將清掃頭3的該部分按壓於牆壁等的被清掃物，能夠以包含清掃薄片30的第1絞緊部40(或第2絞緊部)之部分，清掃被清掃物。Furthermore, the cleaning sheet 30 can achieve the following effects. Usually, the cleaning sheet is present near the portion of the cleaning head that is opposite to the twisting portion, but the portion is not covered by the cleaning sheet. Therefore, it is not easy to use the portion of the cleaning head for cleaning. However, the cleaning sheet 30 can cover the portion of the cleaning head 3 with the portion of the cleaning sheet 30 that includes the first twisting portion 40 (or the second twisting portion) by closing the first twisting portion 40 (or the second twisting portion) before cleaning. Therefore, by pressing the portion of the cleaning head 3 against the object to be cleaned such as a wall, the object to be cleaned can be cleaned with the portion including the first twisted portion 40 (or the second twisted portion) of the cleaning sheet 30 .
[第9實施形態]
圖12係顯示實施形態之清掃薄片的其他構成例之正面圖。本實施形態係當將清掃薄片30安裝於清掃頭3時，以第1挾持部分125與第2挾持部分135進行挾持的這一點上，與第1實施形態不同。以下主要說明關於這差異點。[Ninth Implementation Form]
Figure 12 is a front view showing another configuration example of the cleaning sheet of the implementation form. This implementation form is different from the first implementation form in that when the cleaning sheet 30 is mounted on the cleaning head 3, the first gripping portion 125 and the second gripping portion 135 are gripped. The following mainly describes this difference.
當將清掃薄片30安裝於清掃頭3時，以下述的順序進行安裝。首先，如圖12(a)所示，在清掃薄片30，清掃頭3***至***部30a，使第1挾持部分125(第1頭構件)與第2挾持部分135(第2頭構件)分離，在兩者之間形成間隙100。其次，如圖12(b)所示，將清掃薄片30的一部分(例如第2長度方向連接部36)***到間隙100。然後，如圖12(c)所示，將第1挾持部分125與第2挾持部分135結合。此時，第2凸部159與第1凹部157一邊挾持清掃薄片30一邊互相嚙合，且第2凹部161與第1凸部155一邊挾持清掃薄片30一邊互相嚙合。藉此，清掃薄片30被保持於清掃頭3。When the cleaning sheet 30 is mounted on the cleaning head 3, the mounting is performed in the following order. First, as shown in FIG12(a), the cleaning head 3 is inserted into the insertion portion 30a of the cleaning sheet 30, so that the first gripping portion 125 (first head component) and the second gripping portion 135 (second head component) are separated, and a gap 100 is formed between the two. Next, as shown in FIG12(b), a portion of the cleaning sheet 30 (for example, the second longitudinal connecting portion 36) is inserted into the gap 100. Then, as shown in FIG12(c), the first gripping portion 125 and the second gripping portion 135 are combined. At this time, the second convex portion 159 and the first concave portion 157 are engaged with each other while holding the cleaning sheet 30, and the second concave portion 161 and the first convex portion 155 are engaged with each other while holding the cleaning sheet 30. Thus, the cleaning sheet 30 is held by the cleaning head 3.
在此清掃薄片30，當安裝清掃薄片30時，藉由將其一部分***於第1挾持部分125與第2挾持部分135之間，可使清掃薄片30對清掃頭3無間隙、偏移地密接。亦即，能以簡單的方法，將清掃薄片30適當地安裝於清掃頭3。另外，當取下清掃薄片30時，藉由將***於第1挾持部分125與第2挾持部分135之間的部分取出，可將清掃薄片30對清掃頭3作成鬆弛的狀態。藉此，抓住***後再被取出的部分，容易將清掃薄片30從清掃頭取下。此時，抓住***後未髒汙的部分，能夠不弄髒手，將清掃薄片30從清掃頭3取下。
In this cleaning sheet 30, when installing the cleaning sheet 30, by inserting a part of the cleaning sheet 30 between the first gripping portion 125 and the second gripping portion 135, the cleaning sheet 30 can be closely attached to the cleaning head 3 without gap or deviation. That is, the cleaning sheet 30 can be properly installed on the cleaning head 3 in a simple manner. In addition, when removing the cleaning sheet 30, by removing the part inserted between the first gripping portion 125 and the second gripping portion 135, the cleaning sheet 30 can be made loose with respect to the cleaning head 3. In this way, the cleaning sheet 30 can be easily removed from the cleaning head by grasping the part that is inserted and then removed. At this time, by grabbing the unstained part after insertion, you can remove the cleaning sheet 30 from the cleaning head 3 without getting your hands dirty.
再者，在前述各實施形態，第1長度方向連接部35的長度方向接合部33，亦可藉由沿著長度方向L排列的複數個點狀接合部形成(未圖示)。在此情況，由於各接合部為點狀，故，比較容易剝離各接合點的接合。藉此，當將清掃薄片30從清掃具1取下時，剝離各接合點的接合，開放長度方向接合部33的接合，藉此，可將清掃薄片30容易從清掃頭3取下。同樣地，第2實施形態的寬度方向連接部34，亦可藉由沿著寬度方向W排列的複數個點狀接合部形成(未圖示)。
Furthermore, in the aforementioned embodiments, the lengthwise joint 33 of the first lengthwise connecting portion 35 can also be formed by a plurality of dot-shaped joints arranged along the lengthwise direction L (not shown). In this case, since each joint is dot-shaped, it is easier to peel off the joints at each joint point. Thus, when the cleaning sheet 30 is removed from the cleaning tool 1, the joints at each joint point are peeled off, and the joints of the lengthwise joint 33 are opened, thereby making it easy to remove the cleaning sheet 30 from the cleaning head 3. Similarly, the widthwise connecting portion 34 of the second embodiment can also be formed by a plurality of dot-shaped joints arranged along the widthwise direction W (not shown).
又，在前述各實施形態，第1長度方向連接部35是藉由第1薄片部分31與第2薄片部分32之接合所形成，第2長度方向連接部36作為薄片構件的折疊部形成。但，在各實施形態，第2長度方向連接部36亦可藉由第1薄片部分31與第2薄片部分32之接合來形成。以下，參照圖13，以第1實施形態為例進行說明。圖13係顯示實施形態之清掃薄片的其他構成例之斷面圖及正面圖。不僅第1長度方向連接部35，第2長度方向連接部36也包含長度方向接合部33、和長度方向非接合部39。如此，在各實施形態，對於第2長度方向連接部36也包含長度方向接合部33等的情況，可達到與在各實施形態中，第2長度方向連接部36不含長度方向接合部33等的情況相同的效果。
Furthermore, in each of the aforementioned embodiments, the first longitudinal connection portion 35 is formed by joining the first sheet portion 31 and the second sheet portion 32, and the second longitudinal connection portion 36 is formed as a folded portion of the sheet member. However, in each embodiment, the second longitudinal connection portion 36 can also be formed by joining the first sheet portion 31 and the second sheet portion 32. Hereinafter, the first embodiment will be described as an example with reference to FIG. 13. FIG. 13 is a cross-sectional view and a front view showing other structural examples of the cleaning sheet of the embodiment. Not only the first longitudinal connection portion 35, but also the second longitudinal connection portion 36 includes a longitudinal joining portion 33 and a longitudinal non-joining portion 39. In this way, in each embodiment, when the second longitudinal connecting portion 36 also includes the longitudinal joint portion 33, etc., the same effect as when the second longitudinal connecting portion 36 does not include the longitudinal joint portion 33, etc., can be achieved.
又，前述清掃具1可具備各實施形態的清掃薄片30。在這樣的清掃具1，可將各實施形態的清掃薄片
30安裝於清掃頭3，且可從清掃頭3取下。因此，具備各實施形態的清掃薄片30之清掃具1，能夠極容易地進行清掃薄片朝清掃頭之安裝、取下。
Furthermore, the cleaning tool 1 can be equipped with cleaning sheets 30 of various embodiments. In such a cleaning tool 1, the cleaning sheets 30 of various embodiments can be mounted on the cleaning head 3 and can be removed from the cleaning head 3. Therefore, the cleaning tool 1 equipped with the cleaning sheets 30 of various embodiments can easily mount and remove the cleaning sheets to and from the cleaning head.
本發明的清掃薄片及具備清掃薄片的清掃具，不限於前述各實施形態，在不超出本發明的目的、技術思想的範圍內，可將各實施形態彼此的技術適宜組合、適用習知技術等。
The cleaning sheet and cleaning tool equipped with the cleaning sheet of the present invention are not limited to the aforementioned embodiments. Within the scope of the purpose and technical concept of the present invention, the technologies of the various embodiments can be appropriately combined and known technologies can be applied.
