TWI279217B - Cleaning tool for window - Google Patents

Abstract

Provided is a cleaning tool for a window, comprising a flat plate-like wiper blade (3) of a specified length, a head (1) in which the wiper blade (3) is installed, and a head holder (2) connected to the head (1) and to which a grip (6) is connected. The head (1) is formed rotatable relative to the head holder (2), and a guide body (5) allowed to abut on a glass surface together with the wiper blade (3) to maintain the attitude of the head (1) relative to the glass surface is fitted to the head (1) integrally with each other.

Description

1279217 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to the use of a window for cleaning. /, in the home glass, etc. [Prior Art] 2 is an example of the (4) tool for cleaning the window glass, which is used by the household/monthly 曰 实 “ 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 956 References are reported.) The window is shown: a sponge (sp〇nge) body brush is placed on the head m; body: °4 is impregnated with water or lotion, will adhere to the glass, scrape The brush plate 1〇3 is composed of a material for removing h dust-seeking material, and the rod-shaped portion l〇la' is configured to clean the window glass located at a high place. R +, Μ Μ 虔 、 、 、 主 ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ 10 10 10 10 10 10 103 When the surface S is vertical or slightly inclined to the lower position, the angle β of the shank is inclined. Therefore, when the water droplet on the glass surface of the attached surface is removed, the wiper plate 〇3 is pressed. In the state of the glass surface, it is slid downward, and the water droplets adhering to the glass surface s can be scraped off efficiently.

However, in the case of the window cleaning tool B of the above-described prior art, the water droplets adhering to the window glass at a low position are removed, for example, the 帛i4_W 106 system is in a standing posture for the glass surface, and the shaving (four) iQ3 system is inclined above the glass surface S. . Thus, even if the wiper plate is slid underneath, the front end of the scraping pass 103 is partially caught on the face s, and the method 2215-6869-PF 5 1279217 surely removes water droplets. Therefore, in this (8), the glass surface s is in an appropriate posture, and the squeegee is removed from the squeegee to hold the shank of the head 1 〇 1 or the squeegee 103 to the glass surface. The posture of S is adjusted while the efficiency of the scraping operation is deteriorated.仃 仃 仃 , 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水 水& for hunting a window cleaning tool provided by the present invention, including a wiper plate, and having a slab-shaped vertical 丨P; eight having a 疋 length; a head, the above brush The board is mounted, and the head bracket (four) is called, connected to the head, and the handle is connected. The head unit is rotatably provided to the head holder, and the guide system for maintaining the posture of the head portion of the glazed surface is integrally provided when the head portion is in contact with the glass surface together with the squeegee. The window cleaning tool according to the present invention includes a head holder that couples the handle, and a head on which the wiper plate is attached, wherein the head is configured to be rotatable with respect to the head holder. Further, when the head is placed in contact with the glass surface together with the wiper plate, the guide body for maintaining the posture of the head of the glass surface is provided. Therefore, by causing the guide body and the wiper plate to be rubbed against the glass surface, even if the angle between the glass face and the shank changes, the wiper plate is maintained at a predetermined angle with respect to the glass face. Therefore, when the water cleaning tool attached to the window glass is removed by using the cleaning tool for a window according to the present invention, it is possible to perform a convenient operation for the window from the height to the lower portion, and the work efficiency can be improved. 2215-6869-PF 6 1279217 In the more discreet gentleman's bracket of the present invention, it is possible to rotate with respect to the above-mentioned head with the above: = square:: head. The axis of the parallel direction of the 戸 is centered as follows: According to this: because the head can only be rotated in a certain direction, it is easy to handle the cleaning tool with the head under the moon. In the preferred embodiment of the invention, the head portion is rotated in the direction of the head portion. Further, the above-mentioned head and head holders and the second head portion are preferably connected. According to this configuration, when the head is slid under the operator, the operator can use the d: oblique: state to slide the head downward, and the connected p can be rotated in all directions for the head support. ' ^ , so its structure is simplified and appropriate. In a preferred embodiment of the present invention, the above-mentioned guiding system is in a state in which the scraping pair is in contact with the glass surface, and the abutting portion with the glass surface is attached to the wiping plate so as to be located on the side of the head holder. It is composed. Glass surface:::b?: When removing water droplets from the window glass, the glass and the part of the guide body are located below the wiper plate. Therefore, the guide body and the brush plate are brought into contact with each other on the glass surface even if the angle between the glass face and the shank changes, and the state in which the wiper plate is vertically or slightly inclined downward is appropriately maintained. Therefore, according to the present invention, since the wiper plate slides the head under the state in which the glass surface is maintained at an appropriate angle, the water droplets adhering to the glass surface can be efficiently scraped off, which is suitable for achieving work efficiency. improve. In a preferred embodiment of the present invention, the guiding system is in a state t in contact with the scraping surface 2215-6869-PF 7 1279217, and the abutting portion is a curved shape protruding from the glass surface side. In the present invention, the above-mentioned guiding system is in the "Qiu Lu": "the state in which the plates abut against the glass surface is elastically deformable with respect to the load on the glass surface of the head chin." According to this configuration, when the guide body and the wiper plate are pressed against the glass surface, the glass surface and the guide body can be reduced when the sigma σ is slid downward.

Contact resistance. X, even in the case where the protruding portion of the window strip or the like protruding from the glass surface is provided in the middle of the window glass in the vertical direction, the guide body is not caught, and the large exit is caught, and can be smoothly passed. Therefore, even in the case where the water droplets of the solid glass having one of the dogs are removed, it is preferable to carry out the work conveniently and to improve the work efficiency. Further, when the guide body is elastically deformed with respect to the load on which the head portion is pressed against the glass surface, it is preferable to smoothly pass over the protruding portion by the impact of the absorption guide when the protruding portion abuts. In a preferred embodiment of the invention, the guiding system is formed in a cantilevered manner from the head. According to this configuration, it is suitable that the guide body is elastically deformable. In a preferred embodiment of the invention, the guide body has a roller that is rotatable about a central axis parallel to the longitudinal direction of the head. According to this configuration, when the guide body and the wiper plate are pressed together on the glass surface to make the head slide downward, the glass surface and the guide can be more efficiently rotated by the roller rotating on the glass surface. The contact resistance of the puller is reduced. In a preferred embodiment of the present invention, a locking mechanism is provided to regulate the rotation of the head of the head holder to lock. According to this configuration, by using the lock mechanism, it can be used in the same manner as the conventional technique 2215-6869-PF 8 1279217. That is, in a rule, the guide body does not abut against the glass surface = the surface that is interlocked. Therefore, the water droplets of the window glass are removed: the board can be repeatedly used in the glass, and the choice of the use method becomes easy for the operator. In the preferred embodiment of the invention, the above-mentioned locking mechanism is capable of performing the above-mentioned head. The part is fixed in one piece; the head is added to the head of the ancient plus u + 4 and the card a 邛 is formed in the over-headed beta-branched wood. The operation lever is engaged with the operation lever, and the engagement portion is engaged with the engagement portion so as to be in a state in which the state can be maintained. , ''Back to the head's back root =:, because the structure of the locking mechanism by the operating lever and the head bracket is simplified, and it is possible to avoid the inconvenience of improperly canceling. (4) In the work, the lock state is attached to the above-mentioned base portion at a position separated from the above-mentioned wiper plate, and a sponge system having a predetermined length in the longitudinal direction of the portion is attached. Then, according to this configuration, the water or the washing water is fixed, and the sponge is applied to wipe the glass to wipe the dust adhering to the glass surface, etc., and then the plate can be removed and attached to the glass surface. The water droplets, etc.. In this way, the kiln pan-field and the main skill of the horse are related to the present invention. The π-knowledge tool has two different types of cleaning functions, so it is not necessary to prepare two types of window cleaning tools, and the cleaning can be achieved. (10) is suitable. In addition, when the sponge body is used and the locking mechanism acts, even if the sponge is pressed against the glass surface, the head cannot be rotated, and the work can be performed stably. [Embodiment] A preferred embodiment is described with reference to the drawings. 2215-6869-pp 9 1279217 Figures 1 to 4 show an embodiment of the window cleaning tool according to the present invention. The window cleaning tool A of the present embodiment includes a head 丨, The head holder 2, the wiping blade 3, the sponge 4, the pair of guide bodies 5, and the lock structure L. The brush plate 3 is formed into a flat shape having a long rectangular shape of a predetermined length in the width direction. One end side has a longitudinal length The bulging portion 31 having a larger overall length than the plate-like portion. The bulging portion 31 has a shape corresponding to the recesses u and 12 to be described later. The wiper plate 3 is integrally formed of a member having elasticity, for example, φ to benzene The vinyl butadiene rubber is obtained by forming, etc. The sponge 4 is formed into a columnar shape having the same length as the length of the wiper plate 3 in the longitudinal direction, and is coated on the outer peripheral surface of the sponge 4 as a cover. The structure of the woven fabric is formed in the sponge body 4, and the mounting portion 41 that protrudes in the longitudinal direction is formed. The entire system of the head portion 1 exhibits a field (k) shape extending in the longitudinal direction of the wiper blade 3 and is The first head u and the second head lb are formed by dividing the longitudinal direction into two. The first head u and the second head are respectively, for example, have a predetermined strength by ABS resin or the like. The resin is formed by a rhyme. On the inner walls of the first head 1a and the second head 1b, the recesses u and Η* are formed to face each other in the longitudinal direction. The bulge 31 of the wiper plate 3 The wiping plate 3 is sandwiched between the first head portion 1a and the second head portion 1b in such a manner as to be surrounded by the recesses 11, 12 It is mounted on the Mabe 1. In the first head la and the second head lb, the flange portion Μ3 and the Μ-name are separated from each other in the longitudinal direction in a suitable manner. The sponge 4 is attached to the head 1 by holding the body portion 41 of the sponge 4 between the flange portion i3, i 2215-6869-PF 10 1279217. At the flange , 13, toward the flange The plurality of pointed engaging projections on the side of the ridge are formed at a predetermined pitch in the longitudinal direction, whereby the engaging projection #(1) prevents the sponge 4 from falling off from the head 1. As shown in Fig. 3, at the inner wall of the first head 1a and the second head ib = I field, the plurality of engaging cylinders 5 and the engaging shafts 6 are disposed in an opposing manner. The first head 1a and the second head 1b are supported by the respective barrels. Each of the engagement shafts 16 is inserted and connected by a pin 17 or the like, and is integrally connected. As shown in FIGS. 2 to 4, the head holder 2 includes a pair of shaft portions 21 that are fitted into a through hole 52 of a guide body 5 to be described later, and a handle portion 22 for coupling the handle 6; The portion 23 constitutes a lock mechanism L. The head holder 2 is integrally formed, for example, by a resin having a predetermined strength such as ABS resin, and the pair of shaft portions 21 are formed on one end side of the head holder 2 in the longitudinal direction. The center of each of the shaft portions 21 is perpendicular to the axial center of the head holder 2 in the longitudinal direction. The outer diameter of each shaft portion 21 is made smaller than the inner diameter of the through hole 52 only. The shank 22 is formed to extend on the other end side of the head holder 2 in the longitudinal direction, and has a circle-inner surface having the same inner diameter as the outer diameter of the rod-shaped shank 6. The shank 6 is fitted to the shank 22 and is coupled to the head branch 2. The engaging portion 23 has a concave engaging portion which is engageable with an engaging convex portion 71 formed by an operation lever 7 which will be described later. /, A pair of guide bodies 5 are provided at a predetermined interval in the longitudinal direction opening of the head 1. Each of the guiding bodies 5 includes: a guiding portion 51 having a predetermined thickness t-port width and extending in a curved shape; a through hole 52; a engaging piece 53 for engaging at the second head portion lb; Recessed portion (10) 2215-6869-PF 11 1279217 shaped 'slightly' 胄 puller 5 is integrally formed by the resin having a predetermined elasticity, including the engaging convex portion 71' for the second head Leica part (not shown): It is used for the decision position of 2 and 5, and is integrally formed. The fine work #7 series is connected to the head support 2 by the resin having a predetermined elasticity when the head support 2 is attached to the crotch portion 1 'by being able to pinch the head support 9 5 π AL and the rod 7 In the state of the card 5, the card is guided. In detail, the opening portion formed on the outer peripheral surface of the second head portion 1b is inserted into the guide body 5. The pair of shaft portions 21 of the head holder 2 are embedded in the Beton hole of the pair of guide bodies 5. 'And the above-mentioned convex portion of the operating lever 7 is embedded in the 2 and the falling bell; ^ the way of the recess' will be inserted into the mouth of the guiding cymbal 5 and the head bracket: in the state of determining the position, from the second head The opening 72 of the ib is elastically deformed, and is engaged with the engaging piece 19 of the material #7. The engaging portion 18, the body 2, the pair of guiding bodies 5, and the operating lever 7 that are engaged with the second head η are engaged with the head 1 - thereby guiding the guiding body 5 The 51 series is set to stretch from the head. In addition, if the guide portion 51 is in contact with the wiper plate, the ... 51a of the broken surface S of the guide portion 51 becomes the glass. The curved shape contact portion 5 1 a protruding from the side of the face 3 is opposite to the tongue bend, and the contact point 3 of the 丨刼 3 士 呈 has a relatively large 疋 interval. In the state of the display, the contact portion 51a is the Φ of the squeegee, the face 1 Ί , and the 1 and the 2 sides of the wood. In this state, the drive is pressed against the glass surface s with a predetermined pressing force, and the guide portion

2215-6869-PF 12 1279217 5 1 will be elastically deformed, and will be dotted in the same figure as above, because of the grievances of the t-shirts. The puller 5 is relatively rotatable with a pair of abaxially arched branches 2 and a pair of guides m ^ 邛 21 as a center. The xγ two-pair guide body 5 is integrally fixed to the head portion: for the bracket 2, it is possible to rotate the head η with respect to the head η. The longitudinal direction of the parallel-to-shaft portion lock-mechanism L is an object that is used to lock the head support and is the same as the head of the r. The rotation of the " is turned on, and the head is attached to the second; "::: is composed of the operating lever 7. The engaging portion U is pressed toward the engaging portion 23 to "privately press the lever 7". , the choice of 妒 头部 头部 头部 头部 头部 头部 头部 头部 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会- The body is fixed, and the state in which the burial h convex portion 71 is engaged with the engaging portion portion 23a is maintained. Further, the rotation here is restricted to this state of sorrow, and 1 is applied to the shank portion 22 of the head holder 2 with respect to the operation i. In the case of the square of the card, the square stitch of the card is removed. The multi-Cauer 5~9 diagram illustrates the role of the above-mentioned window _Zushenghu A. 4 South household cleaning tools

Use this window with the cleaning tool A to make the brushing plate 3; ^ & $ & (a) map is not the same, by _ 2 贞, 贞 = ^ about the horizontal level, holding the head branch: The lower handle 6, the glass in the window glass ... to the brush plate 3 2 evil, so that the head " bone movement below, in a 7-shaped drop operation. At this time, in the window, the water of the surface S is applied to the head holder 2, and the pair of shaft portions 21 which are parallel to the longitudinal direction of the head portion 1 of the head i are parallel.

2215~6869-PF 13 1279217 as a center rotation, and since the guide body 5 is placed at the head 胄 1 '-, the pair of guide bodies 5 are pressed by pressing the blade 3 on the glass surface S (° and The wiper plate 3 comes into contact with the glass s. Thereby, the _ stomach (four) pull-up body 5 is arranged at intervals of the longitudinal direction of the head 1 _ π 乂, so the wiper plate 3 is It is possible to contact the broken glass surface s in the longitudinal direction. When the head 1 is slid downward in this state, as shown in the fifth (b), the head is cut by the head bracket 2 Turning with - (4) h as the center is maintained in the predetermined posture for the broken glass surface S. That is, by changing the height of the head 1 even if the angle α α between the glass surface s and the shank 6 is changed, the wiping The plate 3 is maintained at a predetermined angle with respect to the glass surface 3, and the water droplets adhering to the glass surface S can be removed. Therefore, according to the present invention, when the water droplets adhering to the window glass S are removed, the range from the high to the low is removed. The window glass can be easily operated to improve work efficiency. In the present embodiment, the window cleaning tool A, the guiding portion 51 is attached to the wiping plate 3 In the state in which the glass surface 8 is contacted, since the contact portion 51a of the guiding portion 51 and the glass surface S is formed so that the scraping plate 3 is located on the side of the head holder 2, the water droplets on the window glass are removed. The contact portion 513 is located closer to the wiper plate 3. Therefore, if the pair of guide portions 51 and the wiper plate 3 are brought into contact with each other on the glass surface s, even if the height of the head portion 1 is changed, the glass surface S and The angle between the shanks 6 varies, the brush plate 3 is perpendicular to the glass surface s (four), and the state in which the micro-tilt is below is appropriately maintained. Therefore, according to the present invention, since the wiper plate 3 is maintained for breakage = S In a state of an appropriate angle, the head 1 can be slid downward, so that the water droplets adhering to the glass surface s can be surely scraped off, which is suitable for the improvement of work efficiency. 2215-6869-PF 14 • 1279217 Spot: This embodiment In the example, since the guide portion "and the wiper plate 3 are brought into contact with each other in the state of the off-surface =, the contact portion ~ is taken as the shape of the glass surface s" so that the guide portion 51 and the wiper plate 3 are - When the pressure is on the =: side, the glass can be made to slide under the phase The contact resistance between the S and the lead portion 51 is reduced. Further, as shown in Fig. 6, the guide portion P of the window strip or the like protruding from the glass surface s is guided even in the vertical direction of the window glass. 51 is in the protruding portion? It does not get stuck, and the dream can be smoothly passed by the action of the skid. Therefore, even in the case of removing the water droplets of the window glass having the 'like protrusion p', the work can be conveniently performed' It is suitable to achieve an improvement in work efficiency. Here, since the contact portion 51a of the guide portion 5 has a relatively large predetermined interval with respect to the contact with the glass surface s of the wiper plate 3, the glass surface of the headphone" The posture is almost unchanged, and there is no influence on the function of removing water droplets. Therefore, the droplets adhering to the projection #p can be removed without residue. Further, in the present embodiment, the guide portion 51 is in a state in which the wiper plate 3 is brought into contact with the glass surface s, and the load is pressed against the glass surface s, as in the seventh. The dotted line of the figure is elastically deformed. For this reason, when the guide portion 51 comes into contact with the protruding portion p, the impact portion is absorbed by the suspension effect, and the protruding portion p can be more smoothly passed. Further, as described above, when the guide portion 51 is elastically deformable, only the wiper plate 3 is elastically deformed with respect to the load such that the head portion i is pressed against the glass surface s, and the extreme inclination of the wiper plate 3 against the glass surface is suppressed. It is suitable for reliably scraping water droplets that are attached to the glass surface. The cleaning tool A for the window in this embodiment is capable of restricting the rotation of the head i to the head bracket 2 to lock the locking mechanism [system is set, by 2215-6869-PF 15 1279217 by this lock Agency L,

may. Also gp # $ know the same method of use as A: circle:: to limit the rotation of the head 1 and lock the words: the brother figure does not 'do not make the guide 51 technology six + 士如The squeegee 3 is smooth on the glazed surface s (4). The glass surface S' can be selected only by the method of the house and the water droplets of the window glass are removed. The user and the tongue are used more. In the present embodiment, the A λ a ι_ and the head support # are used as the engaging convex portions 71 of the rod 7, and the card. The slave part 23a is engaged and is maintained in the locked state in which the head 1 is restricted (refer to the first

Mi JM. τ ΛΛ -Lit Hall 乂 达到 达到 达到

The structure of the mechanism L is simplified, and the I state is improperly released. In the operation, the window in the present embodiment is attached to the head with the dross separated in the position of the head and is in the body 4 with the wiper plate 3, so as shown in Fig. 9: :;:: The sponge of the predetermined length is wiped on the glass surface s, to be wiped off and attached to the glass: 4 body 4 water or lotion, : The use of water droplets on the broken glass surface, etc. becomes two " kind not η&quot Since the window cleaning tool A of the present invention has the same cleaning function, it is not necessary to separately prepare two types of windows and tools, and it is suitable for improving the cleaning work efficiency. Further, when the locking mechanism is actuated, even if the head portion 1 of the jellyfish 4 is not rotated, the work can be performed by (4). The first to thirteenth drawings show the column cleaning tool relating to the window cleaning tool of the present invention. In the drawings, the same or similar elements as those of the above-described embodiment are denoted by the same reference numerals as in the above embodiment, and the description thereof will be omitted. 2215-6869-PF 16 1279217 In the window cleaning tool A1 shown in Fig., the head 1 and the head holder 2 are connected via the flexible portion 8. This flexible portion 8 is, for example, made of an elastically deformable member such as rubber. Here, the head tether can be rotated in all directions with respect to the head stay 2, which is different from the window cleaning tool A in the above embodiment. According to the present embodiment, when the head sill is slid downward, as in the case of (7), the operator makes it possible to slide the head 1 downward while the shank 6 is tilted upward. For the sake of use, it is easier to use. Specifically, the operator who is working on the glass is not moved in the lateral direction, but can move in and out, and has the work of moving the skeleton 1 to the horizontal direction. In addition, even if it is just below the place where the glass surface s is to be swept, it is impossible to hold the position. Here, on the next day, - - Here, the head 1 can slide the head 1 down. The flexible portion in the present invention in the vicinity of the corner portion to which the oyster surface s is attached may be removed without residue, and is not limited to an article formed by the elastic material of the upper material. For example, it can be used in general. Further, as the flexible portion, the m #μ ^ ^ ^ skin limit constituting the joint member is an object composed of different members as described above. For example, the rattan-body forming is also a 叮σ σ skeleton support by which the resin is integrally formed, and the position of the flexible 幵>/ is set by an external force of -^^^ no more than 疋It can constitute a flexible portion. In the window shown in Fig. 11, the structure of the guide body m, the above-mentioned article 5 in the example, is at 8 12 Ϊ L. In the present embodiment, the pair of guide y bodies 5 are configured as /, and the shoulders are formed instead of the guide portions 51 in the above-described example of the roller π. In the case of the head 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -pp 17 Ί279217 The central axis parallel to the direction. H is rotated around the periphery. According to the present embodiment, when the roller 53 and the wiping blade 3 are pressed together in the state of the glass surface S, and the head i is slid downward, as shown in Fig. 12, the roller 53 is rotated on the glass surface s. It is more efficient to reduce the contact resistance of the guide body 5 for the glass surface s. In addition, even if the consumption of the advance material 53 in the case of the glass surface s protrusion (four) P is a predetermined size or more corresponding to the degree of the large portion P, the roller 53 is not caught in the protruding portion p. It can be smoothly crossed. Further, the outer circumference of the roller 53 is superior to the glass surface of the rubber or the like ((4)) force formation, and the sliding mechanism of the roller 53 on the glass surface 8 can be suppressed (made: suitable for the roller 53) The glass surface S is smoothly rotated. The window cleaning utility A3 shown in the 13th® shows the above-described window: a modification of the cleaning tool A2. The window cleaning tool shown in Fig. u guides The body 5 is attached to the support portion 54 by a roller, and the window sweeper, A3, the guide body 5, and the pair of supports 54' are mounted by a plurality of rollers 53. In other words, the support portion 54 is such that the wiper plate 3 is in contact with the scorpion ► 诎 诎 你 你 喁 喁 喁 喁 喁 四 四 四 四 四 四 四 四 四 四 四 四 四 四The partial rotation of the portion μ, the re-solidification/resonator 53 is separated by a predetermined interval, and is installed to be freely embossed. The specific embodiment of the present invention has been clarified. However, the present invention can be used without Within the scope of the inventive concept, various variants are made. The guiding system in the Ming Dynasty is limited to the constitution of the above embodiment in order to maintain the head posture. For example, even if the guide system is for transdermal =

2215-6869-PF 18 1279217 The head is also integrally formed. J can also be used as a guide body in other shapes. In addition, 盍7杜, #, 丨 & "Sisters use a rod shape, etc., in order to make the guide body easier to use for a given load, J: Than 4 to accompany the more dance deformation as visibility and The thickness may be partially different. The locking mechanism of the present invention has a configuration in which the rotation of the hinge is controlled to be the same as that of the bracket, for example, using magnetic fishing tea; # & Magnet and face fasteners. For the window of the present invention: the main one is also OK. The specific shape of each member constituting the α-scanning tool even if it does not injure the jellyfish is not limited to the window and material constituting the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side view of a watch; an example of a window cleaning tool according to the present invention is shown by a Π_Π arrow of a 2®#'Μ 1 ® ; Fig. 4 is a cross-sectional view taken along line IV-IV of Fig. 2; Fig. 5 is a side view showing an example of a state of use of the cleaning tool for a window according to the present invention, in a bean ^ In the mouthpiece (0 means that the window glass for the height & the heart shape (b) is not used for the lower window glass; the sixth figure is for the window cleaning of the present invention A side view of an example of the use state of the tool; Fig. 7 is a side view showing an example of the use state of the window cleaning tool for the right eye; and Fig. 8 is a view showing the right switch too & A side view showing an example of the use state of the window cleaning tool of the present invention;

2215-6869-PF 19 1279217 Use of a window cleaning tool ▲ Fig. 9 is a side view showing an example of the state of the present invention; Fig. 9 is a view showing another example of the window cleaning tool according to the present invention. In the figure, where 卩 _ , ) is not in the state of use seen on the side, (b) 糸 is not in the state of use seen on the front; Figure 11 is a diagram showing an example of the window cleaning tool of the present invention. Where is the side view, (b) is seen by the bb arrow of (a)

Fig. 12 is a side view showing a state in which the window cleaning tool shown in Fig. u is used; Fig. 13 is a view showing another example of the window cleaning tool according to the present invention, and a side view showing a state of use; And Fig. 14 is a side view showing an example of a state of use of a conventional window sweeping tool, wherein (a) indicates that the use of the window glass is high, and (b) indicates that the window is low. The state of use of the glass. [Major component symbol description] 1 head, 1 a first head, lb second head, 2 head bracket, 3 wiper board, 3a contact place, 4 sponge, 5, 5, 5" guide Body, 6 handle, 2215-6869-PF 20 1279217 7 operating lever, 11, 1 2 recess, 13, 14 flange, 13a snap projection, 1 5 snap barrel, 1 6 snap shaft, 17 pin, 1 8, 1 9 engaging portion, 21 shaft portion, 22 handle portion, 23 engaging portion, 23a engaging portion portion, 3 1 bulging portion, 41 mounting portion, 51 guiding portion, 5 1 a contact portion, 52 through Hole, 53-engagement piece (roller), 54, 54' support part, 71-engagement protrusion, 72-lock piece, 10 1 head, 101 a handle, 103 wiper plate, 104 sponge,

2215-6869-PF 1279217 106 Handle, A, A1, A2, A3, B Window cleaning tools L-locking mechanism, P-projection, S-glass surface.

2215-6869-PF 22

Claims (1)

Ϊ 279217 X. Patent application scope: A cleaning tool for a window, comprising: a flat plate to a brush plate having a predetermined length; a head, the above-mentioned wiper plate being installed; and a handle attached to the head bracket, connected to the head The part is characterized in that: the head is used as a reversible head bracket; when the head is in contact with the wiping sheet and the brushing plate is in contact with the glass surface, only the posture of the head of the glass surface is guided. The introduction system is integrated. 2. The above-mentioned head system of the above-mentioned head support for the above-mentioned head support can be rotated in the manner of the axis of the longitudinal direction as the center/(4) the upper middle 3f of the above-mentioned head. Please use the window cleaning tool described in the scope of patent 帛1, 1 for the head bracket, for the above-mentioned head bracket, as a window sweeper that can be used in all directions, such as the Ulikanwei item 3. Moreover, wherein the head and the head bracket are connected via a flexible portion. ‘, Yiruzhong invites the scope of patents! The cleaning tool for a window according to the above aspect, wherein the 'introduction system is in contact with the above-mentioned wiping plate in the shape of the glass surface' and the abutting portion of the glazed surface is attached to the squeegee plate to be located on the upper surface The manner of the bracket side is configured. The window cleaning tool according to the above aspect of the invention, wherein the guiding system is in contact with the wiping sheet in a state of the glass surface, and the abutting portion is protruded as a side of the glass surface. Curved shape. 7. The window cleaning tool according to item 6 of the patent application, which is 2215-68e9*-PF 23 1279217: upper: the guiding system is in contact with the above-mentioned wiping plate in the state of the glass surface 'for the above head The load on the glass surface can be elastically deformed. The window cleaning tool according to the above-mentioned patent, wherein the 逑 guiding system is formed in a cantilever-like manner from the head. According to the window device of the invention of claim i, the guide system has a roller which is rotatable around a central axis parallel to the longitudinal direction of the head. 10. The window cleaning tool, as described in the 13th page of the patent application, and the locking mechanism, can limit the locking of the window. The back of the above-mentioned head of the 4 U-branch is as shown in the window cleaning tool of the patent (4) 1G, and the mechanism includes: an operating lever, the body is fixed in the head, and the engaging portion is It is formed on the above-mentioned head support; :: When the fine rod is used as a certain operation, the state of the rotation of the head is maintained by the square of the above-mentioned operation lever, and the state of the rotation of the head is maintained as claimed. In the above-described head shovel, a window sponge having a predetermined length is attached to the head sill at a position spaced apart from the above-mentioned squeegee. 2215-6869-PF 24