WO2016039246A1 - 着脱式ウォッシャー - Google Patents
着脱式ウォッシャー Download PDFInfo
- Publication number
- WO2016039246A1 WO2016039246A1 PCT/JP2015/075046 JP2015075046W WO2016039246A1 WO 2016039246 A1 WO2016039246 A1 WO 2016039246A1 JP 2015075046 W JP2015075046 W JP 2015075046W WO 2016039246 A1 WO2016039246 A1 WO 2016039246A1
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- WO
- WIPO (PCT)
- Prior art keywords
- squeegee
- handle
- washer
- flat
- attached
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L1/00—Cleaning windows
- A47L1/06—Hand implements
- A47L1/15—Cloths, sponges, pads, or the like, e.g. containing cleaning agents
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L1/00—Cleaning windows
- A47L1/06—Hand implements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/11—Squeegees
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/12—Implements with several different treating devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/42—Details
- A47L13/44—Securing scouring-cloths to the brush or like body of the implement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
- B60S3/06—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles with rotary bodies contacting the vehicle
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L1/00—Cleaning windows
- A47L1/06—Hand implements
- A47L1/08—Hand implements with provision for supplying liquids, e.g. cleaning agents
Definitions
- This invention relates to a detachable washer that is detachably attached to a squeegee, which is a window glass cleaning tool, and is attached to the squeegee without disassembling the squeegee.
- This invention provides a detachable washer that can be attached to a squeegee without disassembling the squeegee.
- a squeegee having a flat portion at the tip of a handle and having a channel attached to the flat portion can be attached by sandwiching the washer between the flat portions, so that the washer can be squeezed without disassembling the squeegee. It is designed to be attached.
- One aspect of the detachable washer according to the present invention includes a main body portion having an impregnated body and a mounting portion for detachably mounting the main body portion to the handle, and the mounting portion is detachable from a flat portion of the handle. It has a clamping part clamped by. According to this, the washer can be attached to the squeegee without disassembling the squeegee by sandwiching the clamping part with the flat part of the handle.
- the sandwiching portion includes an opposing placement portion that is disposed opposite to each other with the flat portion of the handle sandwiched in the thickness direction of the flat portion, and the opposing placement portion is tightened between the opposing placement portions to It can have a tightening mechanism to be sandwiched between the flat portions of the handle. According to this, by tightening between the opposing arrangement portions with the tightening mechanism, the opposing arrangement portion can be sandwiched between the flat portions of the handle and the washer can be attached to the squeegee. Since the flat part is flat, it can be stably clamped by the opposing arrangement part.
- the opposing arrangement portion has an overhanging portion arranged to protrude on both the left and right sides of the flat portion of the handle, and the tightening mechanism is configured to tighten the opposing arrangement portions between the left and right overhanging portions. can do.
- the washer can be attached to the squeegee by sandwiching the opposed arrangement part between the flat parts of the handle by tightening the opposed arrangement part with the tightening mechanism between the left and right projecting parts.
- the opposed arrangement portion includes a channel mounting screw attached to the flat portion of the squeegee, a nut screwed into the screw, a notch formed obliquely on a lower surface of the handle of the squeegee, and a front of the back plate of the squeegee. It is possible to have an engaging portion that can be engaged with at least one of the rising portion at the near portion and the rising portion at the front portion of the head portion of the squeegee handle. According to this, it is possible to suppress a large positional shift of the washer with respect to the squeegee (an inclination in the length direction of the washer body portion with respect to the length direction of the channel) by the engaging portion.
- FIG. 1 It is a disassembled perspective view which shows the component of the detachable washer by Embodiment 1 of this invention. It is a figure which shows the structural component of the conventional squeegee, and is the disassembled perspective view seen from the back side. It is the perspective view which assembled the squeegee of FIG. 2 and was seen from the back side. It is the perspective view which assembled the squeegee of FIG. 2 and was seen from the front side. It is an enlarged view of the location where the support stand of the core member of FIG. 1 was attached. It is the enlarged view which looked at the location of FIG. 5 from the back surface side. It is a perspective view which shows the assembly component which assembled
- FIGS. 8A to 8B show the rear side of the squeegee of FIGS. 2 to 4 while assembling the detachable washer parts of FIG. 1 into two assembled parts and then assembling the two assembled parts together.
- 8A is a view showing a state immediately before the attachment, and is a cross-sectional view taken along a plane passing through the center line of the squeegee and orthogonal to the length direction of the channel.
- FIG. 5 is a perspective view of the combi squeegee in which the detachable washer of FIG.
- FIG. 1 is attached to the front side of the squeegee of FIGS. 2 to 4 as viewed from the back side of the squeegee. It is the perspective view which looked at the combi squeegee of FIG. 13 from the front side of the squeegee. It is sectional drawing which cut
- FIG. 16 is a diagram showing the combi squeegee of FIGS. 13 to 15 with the impregnated body removed, and is a perspective view seen from the front side of the squeegee.
- FIG. 1 The figure which shows the modification of Embodiment 1, and the perspective view which looked at the state which attached the washer (it shows in the state which removed the impregnation body) to the front side of the squeegee using the support stand without a round hole from the front side of the squeegee
- FIG. 2 It is a disassembled perspective view which shows the component of the detachable washer by Embodiment 2 of this invention. It is an enlarged view of the location where the support stand of the core member of FIG. 18 was attached. It is the enlarged view which looked at the location of FIG. 19 from the back surface side. It is a perspective view which shows the assembly component which assembled
- FIG. 19 is a perspective view of a combi squeegee in which the washer of FIG. 18 is attached to the back side of the squeegee of FIGS. 2 to 4 as viewed from the back side of the squeegee. It is the perspective view which looked at the combi squeegee of FIG. 22 from the front side of the squeegee. It is an enlarged view of the clamping part of FIG.
- FIG. 19 is a perspective view of the combi squeegee with the washer of FIG. 18 attached to the front side of the squeegee as seen from the back side of the squeegee. It is the perspective view which looked at the combi squeegee of FIG.
- FIG. 2 shows the components of a conventional squeegee.
- FIG. 2 shows the case where the handle of “Master Squeegee” manufactured by ETTORE is used, but there are other types of products of other companies.
- the squeegee 10 includes a metal handle 12, a metal back plate 14, a metal channel 16, two screws 18, and two nuts 20. , And a rubber (long elastic plate made of rubber or the like) 22 attached to the channel 16 along its length direction.
- the head portion 12a at the tip of the handle 12 is formed in a fan shape that is wider than the grip portion 12b.
- the head portion 12a is formed with recesses 12d at two locations on the left and right sides.
- a screw hole 12c is formed at the center of each recess 12d.
- the back plate 14 is formed in a fan shape having a size that can be accommodated in the recess 12e on the front side of the head portion 12a.
- front side the side facing the window glass when the window glass is scratched with the squeegee 10
- back side is referred to as “back side”. To do.
- Screw holes 14a are formed in the back plate 14 at two locations facing the two screw holes 12c of the head portion 12a.
- the back plate 14 is accommodated in a recess 12e on the front side of the head portion 12a of the handle 12, the channel 16 is sandwiched between the front end portion between the head portion 12a and the back plate 14, and two screws 18 are attached to the back side of the handle 12. Then, the handle 12 and the back plate 14 are connected to each other and are fastened to each other by inserting the nuts 20 into the end portions of the screws 18 protruding to the front side of the back plate 14 and tightening them.
- the channel 16 is sandwiched between the front end portion between the head portion 12a and the back plate 14, and the handle 12, the back plate 14, and the channel 16 are assembled and integrated so as to be disassembled.
- 3 and 4 show the squeegee 10 assembled in this way as viewed from the back side and the front side, respectively.
- the front edge 22a of the rubber 22 slightly protrudes from the front edge 16a of the channel 16 so that the cleaning liquid can be scraped off from the window glass surface.
- the head portion 12a at the tip of the handle 12 forms a flat portion 24 that is flatter than the grip portion 12b.
- FIG. 1 is an exploded perspective view of a detachable washer 30 according to the first embodiment.
- the washer 30 includes an impregnated body 32, a rod-shaped (straight rod-shaped) core member 34, a plate 36, two hand-operated screws 38, a retaining washer 40 for the hand-operated screws 38, and the like.
- a support base 42 is attached to the core member 34 with a rivet or the like at the center in the length direction of the core member 34.
- the impregnated body 32 and the core member 34 constitute a main body 44 of the washer 30.
- the support base 42, the plate 36, the hand screw 38, and the retaining washer 40 constitute an attachment portion 46 for detachably attaching the main body portion 44 to the squeegee 10.
- the core member 34 is composed of, for example, an aluminum round pipe (straight pipe) having a length of about the same as the channel 16 and a diameter of about 10 mm. Both ends of the core member 34 are fitted with caps 48 such as vinyl and rubber.
- a support base 42 is attached to the core member 34 by fastening it with two blind rivets (drawing rivets) 50 at the center in the length direction of the core member 34.
- the support base 42 is made of, for example, an aluminum plate having a thickness of about 1.5 mm.
- the structure of the support base 42 will be described with reference to enlarged views of FIGS.
- the support base 42 has a base portion 42a and back portions 42b and 42c bent at right angles from the base portion 42a in the vicinity of both ends in the length direction of the base portion 42a.
- the core member 34 is fixed to the base portion 42a by two blind rivets 50 while being supported on the inner surfaces of the base portion 42a and the back portions 42b and 42c.
- Female threaded rivets 52 are attached to the base portion 42a at two positions closer to the center than both lengthwise ends of the base portion 42a.
- the internally threaded rivet 52 is attached to the base portion 42a so as to protrude at a right angle toward the side opposite to the side where the core member 34 is disposed with respect to the surface of the base portion 42a.
- a female thread is opened at the protruding end face of the female threaded rivet 52.
- the arrangement interval between the two female threaded rivets 52 and 52 is set to an interval that allows the flat portion 24 of the squeegee 10 to be accommodated in the space between the rivets 52 and 52.
- Two round holes 53 are formed at a position between the two female threaded rivets 52 of the base portion 42a. The round hole 53 accommodates the tip end portion 18a (FIG.
- the round hole 53 functions to suppress a large positional shift of the washer 30 with respect to the squeegee 10 (an inclination in the length direction of the main body 44 with respect to the length direction of the channel 16).
- the impregnated body 32 is made by using a cloth having a raised surface and sewing the cloth into a bag shape.
- An opening 54 for taking in and out the core member 34 is formed in the side portion of the impregnated body 32 over substantially the entire length of the side portion.
- two pairs of hook-and-loop fasteners 56 are provided in the vicinity of both ends in the length direction of the opening 54 so as to close the opening 54 in the vicinity of the both ends. It is sewn along the opposing edge of the opening 54.
- rubber cords 58 are sewn at two positions closer to the center than both ends of the opening 54 in the length direction.
- the impregnated body 32 has a pair of hook-and-loop fasteners 60 at the central position in the length direction of the impregnated body 32 for closing the opening 54 at the central position so as to be openable and closable. Sewn.
- the core member 34 is inserted into the impregnated body 32 from the opening 54 while passing the left and right portions of the core member 34 through the rubber cord 58, and then the left and right hook-and-loop fasteners 56 and the central hook-and-loop fastener 60 are attached.
- the assembly part A shown in FIG. 7 in which the core member 34 is covered with the impregnated body 32 is formed.
- the plate 36 is made of, for example, an aluminum plate (flat plate) having a thickness of about 2 mm.
- two screw through holes 62 are formed in the vicinity of both end portions in the length direction of the plate 36 for passing the shaft portions (thread portions) of the two hand screwed screws 38.
- the distance between the axes of the two screw-through holes 62 is set to be equal to the distance between the axes of the two female threaded rivets 52 of the support base 42.
- two round holes 64 are formed at two positions closer to the center than both ends of the plate 36 in the length direction. These round holes 64 accommodate the nut 20 (FIG. 4) of the squeegee 10 (FIG.
- FIG. 8 shows a state in which the washer 30 is attached to the squeegee 10 while assembling the above two assembled parts A and B together.
- FIG. 8 shows a case where the washer 30 is attached to the back side of the squeegee 10.
- This assembly and attachment are performed as follows. First, as shown in FIG. 8A, the assembly part A is arranged on the back side of the flat part 24 with the flat part 24 of the squeegee 10 being sandwiched, and the assembly part B is arranged on the front side of the flat part 24. B is brought close to a position where the distal end of the hand screw 38 and the distal end of the female threaded rivet 52 abut.
- the flat portion 24 is disposed in a space sandwiched between the shaft portion of the two sets of the hand-screw type screw 38 and the rivet 52 with the female screw.
- the washer 30 is assembled by tightly screwing the shafts of the two hand-operated screws 38 into the female threads of the female threaded rivets 52 facing each other.
- the support base 42 and the plate At 36 the flat portion 24 is sandwiched in the thickness direction and the washer 30 is attached to the squeegee 10 to complete the combi squeegee 70 (squeegee with washer).
- the nut 20 of the squeegee 10 is accommodated in the round hole 64 of the plate 36.
- the base portion 42a of the support base 42 is supported by the head portion 12a of the handle 12, the plate 36 is supported by the back plate 14, and the base portion 42a and the plate 36 are substantially parallel to each other.
- the attachment of the washer 30 to the squeegee 10 is completed.
- FIG. 9 and 10 show the combi squeegee 70 completed as described above.
- FIG. 9 shows a state where the combi squeegee 70 is viewed from the back side of the squeegee 10
- FIG. 10 shows a state where the combi squeegee 70 is viewed from the front side of the squeegee 10.
- FIG. 11 is an enlarged view of the holding portion 72 of FIG.
- the clamping part 72 has an opposing arrangement part and a fastening mechanism.
- the opposed arrangement part is configured by arranging the base part 42a and the plate 36 to face each other.
- the tightening mechanism is composed of two sets of internally threaded rivets 52 and a hand screw 38.
- the opposed arrangement portions (base portion 42a and plate 36) have overhang portions 42p and 36p that are overlaid on both the left and right sides of the flat portion 24, and the tightening mechanism is disposed on the overhang portions 42p and 36p.
- the flat part 24 of the squeegee 10 is passed through a space 66 surrounded by an opposing arrangement part (base part 42a and plate 36) and a tightening mechanism (two sets of female threaded rivets 52 and a hand screw 38). In this state, the flat portions 24 are strongly sandwiched in the thickness direction of the flat portions 24 by the opposing arrangement portions by tightening the opposing arrangement portions with a tightening mechanism. Thereby, the squeegee 10 and the washer 30 are integrated. Further, as shown in FIG.
- the combi quiz 70 shown in FIGS. 9 and 10 is used as follows.
- the impregnated body 32 is impregnated with the cleaning liquid
- the back side of the squeegee 10 is directed toward the window glass surface
- the window glass surface is rubbed with the impregnated body 32
- the cleaning liquid is applied to the window glass surface.
- the front and back sides of the combi squeegee 70 are reversed so that the front side of the squeegee 10 faces the window glass surface, and the cleaning liquid is scraped off from the window glass surface at the front edge portion 22 a of the rubber 22. In this way, the window glass is cleaned.
- the washer 30 can be removed from the squeegee 10 by loosening the female threaded rivet 52 and disassembling the washer 30 into assembly parts A and B as shown in FIG. 8A.
- the nut 20 is accommodated in the round hole 64 of the plate 36 to configure the engaging portion.
- the engaging portion of the plate 36 can be configured without providing the round hole 64.
- a round hole is not formed in the plate 36 ′ in FIG. 12.
- the front edge 36a of the plate 36 ' is mounted on the nut 20 and supported by engaging the side surface of the tip 18a of the screw 18 protruding from the nut 20, and the rear edge 36b of the plate 36' is a handle. 12 is engaged with and supported by a notch 12f that is obliquely cut off at the boundary between the head portion 12a and the grip portion 12b.
- the washer 30 is stably attached to the squeegee 10 by tightening between the plate 36 ′ and the support base 42 with the hand screw 38.
- this plate 36 ' is formed wide
- the hole or notch which avoids the nut 20 is formed in this wide plate
- the front edge part 36a of this wide plate is the front part of the back plate 14
- the rear edge 36b of the wide plate is supported by being engaged with a diagonally cut-out 12f on the lower surface of the handle 12, and is supported between the wide plate and the support base 42.
- the washer 30 can also be stably attached to the squeegee 10 by tightening with a hand screw 38.
- FIGS. 13 to 16 show a combi squeegee 70 ′ in which the washer 30 is attached to the front side of the squeegee 10, contrary to FIGS. 8 to 11.
- the combi squeegee 70 ' is composed of the same components as the combi squeegee 70 shown in FIGS.
- the combi squeegee 70 ′ can be attached and detached in the same manner as described with reference to FIGS. 8 to 11 simply by reversing the attachment direction of the washer 30 with respect to the squeegee 10 compared to the combi squeegee 70.
- FIG. 16 FIG. 16
- the combi quiz 70 'shown in FIGS. 13 to 16 is used as follows.
- a cleaning liquid is included in the impregnated body 32 so that the front side of the squeegee 10 faces the window glass surface.
- the impregnated body 32 and the rubber 22 are kept in such a posture as to simultaneously contact the surface of the window glass, and the surface of the window glass is scratched.
- the cleaning liquid can be scraped off from the surface of the window glass with the rubber 22 while the cleaning liquid is applied to the surface of the window glass with the impregnated body 32. In this way, the cleaning operation can be performed efficiently.
- FIG. 17 shows an example of such a configuration.
- FIG. 17 shows the state in which the impregnated body 32 is removed for convenience of explanation.
- a round hole is not formed in the base portion 42a '.
- the front edge portion 42 d of the base portion 42 a ′ is placed on the nut 20 and supported by being engaged with the side surface of the tip portion 18 a of the screw 18 protruding from the nut 20.
- the rear edge portion 42e of the base portion 42a ' is supported by being engaged with a notch 12f formed obliquely on the lower surface of the handle 12.
- the washer 30 is stably attached to the squeegee 10 by tightening between the plate 36 and the support base 42 with the hand screw 38.
- the side surface or the inclined surface of the head of the screw 18 slightly protruding from the head portion 12a of the handle 12 at the front edge portion of the plate 36 (the portion corresponding to the front edge portion 36a in FIG. It can also be supported by engaging.
- the plate 36 instead of the plate 36, the wide plate described in relation to FIG. 12 is used, and the front edge of the wide plate is used as a rising portion 12g at the front portion of the head portion 12a of the handle 12 (FIG. 2, FIG. It can also be supported by engaging with FIG.
- the support base 42 is attached to the core member 34.
- the core member 34 is configured to be sturdy, the hand screw 38 can be directly screwed into the core member 34. By doing so, the support base 42 can be omitted.
- the core member 34 itself also serves as a part of the attachment portion.
- the base portion 42a and the plate 36 are tightened using screws 38 on both the left and right sides of the flat portion 24.
- the base portion 42a and the plate are fixed on the left and right sides of the flat portion 24. It is also possible to perform the tightening by connecting the hinge 36 and connecting the base portion 42a and the plate 36 using screws or buckles on the other left and right sides.
- Embodiment 2 of the detachable washer according to the present invention will be described.
- an auxiliary plate is additionally installed on the base portion 42 a of the support base 42 of Embodiment 1, and the flat portion 24 is sandwiched between the auxiliary plate and the plate 36.
- the detachable washer can be detachably attached to either the back side or the front side of the squeegee 10 shown in FIGS.
- the same reference numerals as those used in the first embodiment are used for portions corresponding to the first embodiment.
- FIG. 18 is an exploded perspective view of the detachable washer 74 according to the second embodiment.
- the washer 74 includes the impregnated body 32, a rod-shaped (straight rod-shaped) core member 34, a plate 36, two hand-operated screws 38, a washer 76, a retaining washer 40 for the hand-operated screw 38, and the like.
- a support base 42 is attached to the core member 34 with a rivet or the like at the center in the length direction of the core member 34.
- an auxiliary plate 78 is attached with rivets or the like.
- the auxiliary plate 78 is made of, for example, an aluminum plate (flat plate) having a thickness of about 2 mm, like the plate 36.
- the impregnated body 32 and the core member 34 constitute a main body 44 of the washer 74.
- the support base 42 including the auxiliary plate 78, the plate 36, the hand screw 38, the washer 76, and the retaining washer 40 constitute an attachment portion 46 that detachably attaches the main body portion 44 to the squeegee 10.
- a support base 42 is attached to the core member 34 by fastening it with two blind rivets 50 at the center in the length direction of the core member 34.
- Two female threaded rivets 80 are mounted on the base portion 42 a of the support base 42.
- An auxiliary plate 78 is supported on the internally threaded rivet 80.
- the auxiliary plate 78 is screwed into the female screw of the female threaded rivet 80 from above the auxiliary plate 78 through a screw through hole (not shown) formed in the auxiliary plate 78, so that the auxiliary plate 78 is supported by the support base 42 via the female threaded rivet 80.
- auxiliary plate 78 Connected to On the auxiliary plate 78, two female threaded rivets 84 are attached in the vicinity of both ends in the length direction of the auxiliary plate 78. As shown in FIG. 20, in the auxiliary plate 78, notches 86 are formed at two places on the left and right of the front edge portion of the auxiliary plate 78. The notch 86 engages with the nut 20 when the washer 74 is attached to the front side of the squeegee 10.
- FIG. 21 shows an assembly part A configured by covering the core member 34 with the impregnated body 32.
- a washer 76 is attached to the shaft portion of the hand screw 38 (FIG. 18), the shaft portion is passed through the screw through hole 62 of the plate 36, and a retaining washer 40 is attached to the shaft portion on the back side of the plate 36. Fitted.
- the assembly part B in which the hand screw 38 is rotatably mounted on the plate 36 is configured (the individual illustration of the assembly part B is omitted).
- Assembly parts A and B are attached to the squeegee 10 in the following procedure.
- the flat portion 24 of the squeegee 10 is disposed in the space between the two female threaded rivets 84, the plate 36 is disposed on the female threaded rivet 84, and the shaft portion of the hand-operated screw 38 attached to the plate 36 is the female thread. Screw firmly into the female thread of the attached rivet 84.
- the flat portion 22 is sandwiched between the auxiliary plate 78 and the plate 36, and the washer 74 is attached to the squeegee 10.
- FIG. 22 and 23 show a combi squeegee 88 in which a washer 74 is attached to the back side of the squeegee 10.
- 22 shows a state in which the combi squeegee 88 is viewed from the back side of the squeegee 10
- FIG. 23 shows a state in which the combi squeegee 88 is viewed from the front side of the squeegee 10.
- FIG. 24 is an enlarged view of the holding portion 72 shown in FIG.
- the clamping part 72 has an opposing arrangement part and a fastening mechanism.
- the opposed arrangement portion is configured by arranging the auxiliary plate 78 and the plate 36 to face each other.
- the tightening mechanism is composed of two sets of internally threaded rivets 84 and a hand screw 38.
- the opposed arrangement portions (auxiliary plate 78 and plate 36) have overhang portions 78p and 36p that are overlaid on both the left and right sides of the flat portion 24.
- the tightening mechanism is disposed on the overhang portions 78p and 36p.
- the flat part 24 of the squeegee 10 is passed through a space 66 surrounded by an opposing arrangement part (auxiliary plate 78 and plate 36) and a tightening mechanism (two sets of female threaded rivets 84 and a hand screw 38). In this state, the flat portions 24 are strongly sandwiched in the thickness direction of the flat portions 24 by the opposing arrangement portions by tightening the opposing arrangement portions with a tightening mechanism. Thereby, the squeegee 10 and the washer 74 are integrated.
- FIG. 25 to FIG. 27 show a combi squeegee 88 'in which a washer 74 is attached to the front side of the squeegee 10, contrary to FIG. 22 to FIG.
- FIG. 27 shows the state in which the impregnated body 32 is removed for convenience of explanation.
- This combi squeegee 88 ' is composed of the same components as the combi squeegee 88 shown in FIGS.
- the washer 74 is attached to the front side of the squeegee 10
- a part of the two nuts 20 of the squeegee 10 are accommodated in the two notches 86 of the auxiliary plate 78 as shown in FIG. Due to the engagement between the inner peripheral surface 86 and the outer peripheral surfaces of the two nuts 20, a large displacement of the washer 74 with respect to the squeegee 10 is suppressed.
- Embodiment 3 of the detachable washer according to the present invention will be described. This is formed by bending a wire spring material to form a sandwiching portion.
- FIG. 28 shows an exploded perspective view of the detachable washer 90 according to the third embodiment and a conventional squeegee 91 to which the detachable washer 90 can be detachably attached.
- the squeegee 91 shows a case where a handle of “ERGOTEC” (registered trademark) manufactured by UNGER is used as seen from the front side.
- ERGOTEC registered trademark
- the squeegee 91 includes a handle 92, a metal back plate 94, a metal channel 96, two screws 98, two nuts 100, and a rubber attached to the channel 96 along its length. 102.
- the handle 92 includes a metal head portion 92a and a synthetic resin grip portion 92b, and is configured by integrally connecting the head portion 92a and the grip portion 92b.
- the head portion 92a is formed in a fan shape that is wider than the grip portion 92b.
- the back plate 94 is formed in a fan shape having a size that can be received in the recess 92e on the front side of the head portion 92a.
- a leaf spring type back plate 94 is accommodated in a recess 92e on the front side of the head portion 92a of the handle 92, and a channel 96 is sandwiched at the tip between the head portion 92a and the back plate 94, and two sets of screws 98 and nuts 100 are inserted.
- the handle 92 and the back plate 94 are connected to each other, and the channel 96 is sandwiched between the head portion 92a of the handle 92 and the back plate 94, so that the handle 92
- the back plate 94 and the channel 96 are assembled and integrated so as to be disassembled.
- the front part of the back plate 94 is rotated upward around the position of the screw 98, and the channel 96 is removed from the handle 92 with one touch. Can be attached.
- the head portion 92a at the tip of the handle 92 constitutes a flat portion 104 that is flatter than the grip portion 92b.
- the washer 90 can be detachably attached to the back side of the squeegee 91.
- the configuration of the washer 90 will be described.
- the washer 90 includes an impregnated body 112 and a rod-shaped (straight rod-shaped) core member 114.
- the impregnated body 112 and the core member 114 constitute a main body 115 of the washer 90.
- An attachment portion 113 for attaching the main body 115 to the squeegee 91 in a detachable manner is attached to the core member 114 at the center in the length direction of the core member 114.
- the core member 114 is made of, for example, an L-shaped aluminum plate having the same length as the channel 96, a width of about 12 mm, and a thickness of about 1 mm. Both ends of the core member 114 are fitted with caps 118 such as vinyl and rubber.
- the impregnated body 112 is formed in substantially the same structure as the impregnated body 32 of the first and second embodiments.
- the impregnated body 112 is made by using a cloth having a raised surface and sewing the cloth into a bag shape.
- An opening 116 for taking in and out the core member 114 is formed on the side of the impregnated body 112 over substantially the entire length of the side.
- two pairs of hook-and-loop fasteners 117 are provided in the vicinity of both ends in the length direction of the opening 116 so that the opening 116 can be opened and closed in the vicinity of both ends. It is sewn along the opposite edge of the opening 116.
- Rubber strings 119 are sewn on the inner peripheral surface of the opening 116 of the impregnated body 112 at two positions closer to the center than both ends of the opening 116 in the length direction. These rubber cords 119 are for passing the left and right portions of the core member 114 respectively.
- the impregnated body 112 has a pair of hook-and-loop fasteners 120 at the central position in the length direction of the impregnated body 112 for closing the opening 116 at the central position so that the opening 116 can be freely opened and closed. It is worn.
- the core member 114 is inserted into the impregnated body 112 from the opening 116 while passing the left and right portions of the core member 114 through the rubber cord 119, and then the left and right hook-and-loop fasteners 117 and the central hook-and-loop fastener 120 are inserted.
- the washer 90 assembled as shown in FIG. 29 is formed.
- the structure of the attachment portion 113 attached to the core member 114 will be described with reference to enlarged views of FIGS.
- Two rivets 122 with female threads are attached to the core member 114 on the back surface of the central portion in the length direction of the core member 114.
- One transparent vinyl washer 124 is fitted in common to the shaft portions of both female threaded rivets 122.
- a wire spring 126 formed by bending one wire spring material is commonly attached to both the female threaded rivets 122.
- the wire spring 126 includes a folded portion 126a formed at an intermediate position in the length direction thereof, and two free ends of the two line portions 126b and 126c and the two line portions 126b and 126c disposed so as to sandwich the folded portion 126a.
- the wire spring 126 is attached to the back side of the core member 114 by passing the female threaded rivet 122 through the hollow part of each winding part 126 f and screwing the screw 128 into the female thread of the female threaded rivet 122.
- the hooks 126d and 126e can be hung from each other and removed freely by manual operation. 30 and FIG. 31, the collars 126d and 126e are shown as being removed from each other.
- a space 130 is formed between the two opposing line portions 126b and 126c through the flat portion 104 (FIG. 28) of the squeegee 91.
- the attachment of the washer 90 to the squeegee 91 is performed as follows. In the state where the washer 90 is assembled by covering the core member 114 with the impregnated body 112 as shown in FIG. 29, the flanges 126d and 126e of the wire spring 126 are removed from each other. The flat portion 104 is slid into the space 130 of the wire spring 126 from between the flange portions 126d and 126e in a posture in which the washer 90 is disposed on the back side of the squeegee 91.
- the flat portion 104 When the flat portion 104 is accommodated in the space 130, the flat portion 104 is manually operated against the force of expanding the space 130 by the thickness of the flat portion 104 (that is, increasing the distance between the flange portions 126d and 126e). 126d and 126e are brought close to each other and hung together to close the space 130. At this time, the nut 100 of the squeegee 91 is hooked and engaged with the bent portions 126i and 126j. Thereby, the washer 90 is stably attached to the back side of the squeegee 91.
- FIG. 32 and 33 show a combi squeegee 132 in which a washer 90 is attached to the back side of the squeegee 91.
- FIG. FIG. 32 shows a state where the combi squeegee 132 is viewed from the back side of the squeegee 91
- FIG. 33 shows a state where the combi squeegee 132 is viewed from the front side of the squeegee 91.
- FIG. 34 is an enlarged view of the holding part 134 of FIG.
- FIG. 35 shows the back side of the clamping unit 134. As shown in FIG.
- the line portion 126 b is strongly engaged with the two notches 92 c on the left and right sides of the lower surface of the head portion 92 a and the two nuts 100.
- the heads of the two screws 128 fixing the line part 126c are strongly engaged with the surface of the head part 92a or the head of the screw 98.
- the clamping part 134 has an opposing arrangement part and a fastening mechanism.
- the opposing arrangement part is configured by arranging the line parts 126b and 126c to face each other.
- the tightening mechanism includes a folded portion 126a and flange portions 126d and 126e.
- the opposing arrangement portions (line portions 126b and 126c) have overhang portions 126bp and 126cp that are overhanging the left and right sides of the flat portion 104, and the tightening mechanism is disposed in the overhang portions 126bp and 126cp.
- the flat portion 104 of the squeegee 91 is passed through a space 130 surrounded by an opposing arrangement portion (line portions 126b and 126c) and a tightening mechanism (folded portion 126a and flange portions 126d and 126e).
- the flat portion 104 is strongly sandwiched in the thickness direction of the flat portion 104 by the opposed arrangement portion by tightening between the opposed arrangement portions with a tightening mechanism.
- the squeegee 91 and the washer 90 are integrated. Also, as shown in FIG. 34, a large displacement of the washer 90 with respect to the squeegee 91 is suppressed by the engagement between the inner peripheral surfaces of the bent portions 126i and 126j of the line portion 126b and the outer peripheral surfaces of the two nuts 100. .
- the sandwiching portion sandwiches only the flat portion of the handle, but the sandwiching portion may be configured to sandwich the grip portion in addition to sandwiching the flat portion. it can.
- clamping part 86 ... notch (engagement part), 126 ... wire spring, 126a, 126d, 126e ... tightening mechanism (126a ... folding part, 126d, 126e ... collar part (fastening between the free ends) Mechanism)), 126b, 126c... Line part (opposite arrangement part), 126 bp, 126 cp ... projecting part, 126 i, 126 j ... bent part (engaging part)
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
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Abstract
Description
この発明の着脱式ウォッシャーの実施の形態1を説明する。はじめに、実施の形態1による着脱式ウォッシャーを着脱自在に取り付け可能な、在来のスクイジーを図2~図4を参照して説明する。図2は在来のスクイジーの構成部品を示す。図2ではETTORE社製「Master Squeegee」のハンドルを使用した場合を示しているが、他社製品にも同様の形態のものがある。スクイジー10は金属製のハンドル(把持具)12と、金属製のバックプレート(裏板)14と、金属製のチャンネル(横棒)16と、2本のねじ18と、2個のナット20と、チャンネル16にその長さ方向に沿って装着されたラバー(長尺のゴム等の弾性板)22とで構成される。ハンドル12の先端のヘッド部12aは把持部12bに比べて幅広の扇状に形成されている。ヘッド部12aには、その左右2箇所に、凹部12dがそれぞれ形成されている。各凹部12dの中央にはねじ通し穴12cが形成されている。バックプレート14は、ヘッド部12aの正面側の凹所12eに収容される大きさの扇状に形成されている。なお、スクイジー10およびその構成部品において、それぞれの両面側のうち、スクイジー10で窓ガラスを掻くときに窓ガラスに対面する側を「正面側」といい、その裏側を「背面側」というものとする。バックプレート14には、ヘッド部12aの2個のねじ通し穴12cに対面する2箇所に、ねじ通し穴14aがそれぞれ形成されている。ハンドル12のヘッド部12aの正面側の凹所12eにバックプレート14を収容し、ヘッド部12aとバックプレート14の間の先端部にチャンネル16を挟み込み、2本のねじ18をハンドル12の背面側からねじ通し穴12c,14aに差し込み、バックプレート14の正面側に突出するねじ18の端部にそれぞれナット20をねじ込んで締め付けることにより、ハンドル12とバックプレート14は相互に連結されかつハンドル12のヘッド部12aとバックプレート14の間の先端部にチャンネル16が挟持されて、ハンドル12とバックプレート14とチャンネル16は組み立てられて分解可能に一体化される。図3、図4はこのようにして組み立てられたスクイジー10を背面側、正面側から見た状態をそれぞれ示す。ラバー22の前縁部22aは窓ガラス表面から洗浄液を掻き落とせるようにチャンネル16の前縁部16aから少し突出している。ハンドル12の先端のヘッド部12aは把持部12bに比べて扁平な扁平部24を構成する。
この発明の着脱式ウォッシャーの実施の形態2を説明する。これは実施の形態1の支持台42のベース部42aの上に補助プレートを追加して設置し、この補助プレートとプレート36の間で扁平部24を挟み付けるようにしたものである。この着脱式ウォッシャーは、実施の形態1と同様に、図2~図4のスクイジー10の背面側、正面側のいずれにも着脱自在に取り付けることができる。実施の形態2において実施の形態1と対応する箇所には、実施の形態1で使用したものと同じ符号を用いる。図18は実施の形態2による着脱式ウォッシャー74の分解斜視図を示す。ウォッシャー74は、含浸体32、棒状(直棒状)の芯部材34、プレート36、2本の手回し式ねじ38、ワッシャー76、手回し式ねじ38の抜け止めワッシャー40等を有する。芯部材34には、芯部材34の長さ方向中央部に、支持台42がリベット等で取り付けられている。支持台42の上には、補助プレート78がリベット等で取り付けられている。補助プレート78は、プレート36と同様に例えば、厚さが2mm前後のアルミ板(平板)で構成されている。含浸体32と芯部材34はウォッシャー74の本体部44を構成する。補助プレート78を備えた支持台42、プレート36、手回し式ねじ38、ワッシャー76、抜け止めワッシャー40は、本体部44をスクイジー10に着脱自在に取り付ける取付部46を構成する。
この発明の着脱式ウォッシャーの実施の形態3を説明する。これは線ばね材を曲げ加工して挟持部を構成したものである。図28は実施の形態3による着脱式ウォッシャー90の分解斜視図および着脱式ウォッシャー90を着脱自在に取り付け可能な在来のスクイジー91を示す。スクイジー91はUNGER社製「ERGOTEC」(登録商標)のハンドルを使用した場合を正面側から見た状態で示す。スクイジー91はハンドル92と、金属製のバックプレート94と、金属製のチャンネル96と、2本のねじ98と、2個のナット100と、チャンネル96にその長さ方向に沿って装着されたラバー102とで構成される。ハンドル92は金属製のヘッド部92aと合成樹脂製の把持部92bを有し、ヘッド部92aと把持部92bを一体に連結して構成されている。ヘッド部92aは把持部92bに比べて幅広の扇状に形成されている。バックプレート94はヘッド部92aの正面側の凹所92eに収容される大きさの扇状に形成されている。ハンドル92のヘッド部92aの正面側の凹所92eに板ばね式バックプレート94を収容し、ヘッド部92aとバックプレート94の間の先端部にチャンネル96を挟み込み、2組のねじ98とナット100でヘッド部92aとバックプレート94を締め付けることにより、ハンドル92とバックプレート94は相互に連結されかつハンドル92のヘッド部92aとバックプレート94の間の先端部にチャンネル96が挟持されて、ハンドル92とバックプレート94とチャンネル96は組み立てられて分解可能に一体化される。板ばね式バックプレート94の後部を指で強く押すことにより、バックプレート94の前部をねじ98の位置を中心に上方に回動させて、ハンドル92からチャンネル96をワンタッチで外し、またワンタッチで取り付けることができる。ハンドル92の先端のヘッド部92aは把持部92bに比べて扁平な扁平部104を構成する。
Claims (6)
- 着脱式ウォッシャーにおいて、
前記着脱式ウォッシャーは、ハンドルの先端の扁平部にチャンネルを取り付けたスクイジーに着脱自在に取り付け可能であって、
前記着脱式ウォッシャーは、含浸体を有する本体部と、前記本体部を前記ハンドルに着脱自在に取り付ける取付部を有し、
前記取付部は、前記ハンドルの扁平部に着脱自在に挟み付けられる挟持部を有する
着脱式ウォッシャー。 - 前記挟持部は、
前記ハンドルの扁平部を該扁平部の厚み方向に挟んで相互に対向配置される対向配置部と、
前記対向配置部相互間を締め付けて該対向配置部を前記ハンドルの扁平部に挟み付ける締め付け機構を有する請求項1に記載の着脱式ウォッシャー。 - 前記対向配置部は前記ハンドルの扁平部の左右両側方に張り出して配置される張り出し部を有し、
前記締め付け機構は前記左右の張り出し部で前記対向配置部相互間を締め付ける
請求項2に記載の着脱式ウォッシャー。 - 前記対向配置部は、前記スクイジーの扁平部に取り付けられたチャンネル取り付け用ねじ、該ねじにねじ込まれたナット、スクイジーのハンドルの下面の斜めに切り立った切欠、スクイジーのバックプレートの前寄り箇所の立ち上がり部、スクイジーのハンドルのヘッド部の前寄り箇所の立ち上がり部のうちの少なくともいずれか1つに係合可能な係合部を有する請求項2または3に記載の着脱式ウォッシャー。
- 前記対向配置部は前記ハンドルの扁平部を該扁平部の厚み方向に挟んで相互に対向配置される2枚の板を有し、
前記締め付け機構は前記2枚の板間を締め付けるねじを有する
請求項2から4のいずれか1つに記載の着脱式ウォッシャー。 - 前記挟持部は線ばねを有し、
前記線ばねは、長さ方向の中間位置に形成された折り返し部と、該折り返し部を挟んで対向配置されて前記ハンドルの扁平部を該扁平部の厚み方向に挟む2本の線部と、該各線部の自由端部を有し、
前記対向配置部は前記2本の線部を有し、
前記締め付け機構は前記両自由端部間を締め付ける機構を有する
請求項2から4のいずれか1つに記載の着脱式ウォッシャー。
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US15/311,707 US10178929B2 (en) | 2014-09-09 | 2015-09-03 | Removable washer |
JP2016547407A JP6914500B2 (ja) | 2014-09-09 | 2015-09-03 | 着脱式ウォッシャー |
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US10729304B2 (en) * | 2016-09-13 | 2020-08-04 | Rubbermaid Commercial Products Llc | Squeegee |
US20190053684A1 (en) * | 2017-08-16 | 2019-02-21 | Simon Ralph Cassar | Reversable blade squeegee with winglet tips |
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US10178929B2 (en) | 2019-01-15 |
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