EP0719107B1 - Appareil manuel de nettoyage de surfaces lisses - Google Patents

Appareil manuel de nettoyage de surfaces lisses Download PDF

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Publication number
EP0719107B1
EP0719107B1 EP94928320A EP94928320A EP0719107B1 EP 0719107 B1 EP0719107 B1 EP 0719107B1 EP 94928320 A EP94928320 A EP 94928320A EP 94928320 A EP94928320 A EP 94928320A EP 0719107 B1 EP0719107 B1 EP 0719107B1
Authority
EP
European Patent Office
Prior art keywords
hand
unit
handle
squeegeeing
implement according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP94928320A
Other languages
German (de)
English (en)
Other versions
EP0719107A1 (fr
Inventor
Tassilo Von Grolman
Bernhard Heise
Uwe Dingert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vileda GmbH
Original Assignee
Vileda GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vileda GmbH filed Critical Vileda GmbH
Publication of EP0719107A1 publication Critical patent/EP0719107A1/fr
Application granted granted Critical
Publication of EP0719107B1 publication Critical patent/EP0719107B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/30—Locking and securing devices comprising screwed sockets or tangs
    • 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
    • A47L13/12—Implements with several different treating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/08—Socket, tang, or like fixings with dovetail or other groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/10—Socket, tang, or like fixings with elastic, taper, or other self-grip socket or tang
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/18—Locking and securing devices comprising catches or pawls

Definitions

  • the invention relates to a handheld device for cleaning smooth surfaces and for wiping off washing liquid from such areas according to the preamble of claim 1.
  • a window cleaning device whose wiper plate has a laterally displaceable and exchangeable wiper blade is equipped and on which a cleaning organ and a Handle are attached. That for recording Cleaning liquid serving cleaning organ can on the Interchangeable wiper plate.
  • DE-GM 93 09 410 describes a cleaning device with which it should be possible to moisten an object and without deducting a modification of the device to the To remove moisture from the object. It can Cleaning device held so when pulling the object be that the liquid of a liquid receiving element can be included.
  • To this Purpose is a body with a handle and one Holding device for holding a liquid receiving element for moistening a to be wiped Object as well as a holder for a stripping element provided for withdrawing the liquid from the object.
  • the holding device is between the holder and the handle arranged.
  • the inclination of the Base body compared to the object to be cleaned to be changed. By changing the inclination of the The cleaning device can either be the object to be cleaned be moistened or peeled off. In the withdrawal position of the Cleaning device can remove the liquid removed from the Cleaning organ to be included.
  • the US-PS 31 10 052 describes a stripping device, the Handle at its rear end by means of a Wing screw releasably attached to a connector on the other side, a brush over a Head plate detachable from that by means of the same wing screw Scraper in the opposite direction and in one Distance is appropriate, which is a simultaneous cleaning and Makes stripping impossible.
  • a cleaning device of US-PS 50 83 338 It consists of a handle and a two-part holder for rod-shaped or strip-shaped cleaning elements attached to the Handle are releasably attached.
  • the detachable attachment includes a front open inner sleeve of the handle with diametral opposite axial slots.
  • An outer sleeve is rotatable on the inner sleeve, but axially immovable arranged.
  • a pin is in the inner sleeve and in the axial Direction divided into two parts.
  • the outer sleeve has a Internal thread, the diametrically opposite Grooves is divided.
  • the grooves opposite the slots be aligned. With this orientation they can diametrically opposite screw thread parts in the Inner sleeve can be adjusted axially, the Screw thread parts of the outer sleeve against the Screw thread parts of the pin consisting of two halves place, which can be fixed in the inner sleeve. Accordingly, the device must be turned through 180 ° if after the stripping process should follow the cleaning process.
  • WO 93/08725 describes a holding device with a hollow handle to which a handle is attached tubular support is with the top of the handle rotatably connected and moreover one to the axis of the Handle's vertical axis is pivoted. Of the tubular support is with two coupling ends Attachment of a cleaning pad and a scraper Mistake. This device must also be turned over after cleaning the washing liquid from the cleaned surface to be stripped.
  • These handheld devices enable cleaning and drying of smooth surfaces in one operation because that Cleaning organ and the scraper at the front end of the Handheld device are arranged. Often there are Cleaning element and the scraper from one Cleaning pad and a scraper.
  • the cleaning pillow serves among other things to absorb the washing liquid when it is on the smooth surface is stripped down to a Contamination from the smooth surface at the bottom delimiting surfaces, e.g. B. a window frame, if possible to avoid.
  • the known handheld devices can with a Handle to be equipped so that the user too reach more remote areas of the surface to be cleaned and can clean.
  • the invention has for its object a handheld device to improve the known genus so that a extraordinarily compact, elegant and in use optimally manageable handheld device is created, in which the Cleaning organ and the scraper in the handheld device one side in a row and together, but also separately from each other as independent Tools can be used, the funds for Detachable connection between cleaning device and scraper are not or hardly recognizable and the manageability of the Do not interfere with devices.
  • These are supposed to be practical invisible connection means a secure connection enable both tools, but still one by hand ensure easy separation of the two tools.
  • the cleaning element and the scraper element are not as with demountable devices of the known type mentioned on the are arranged one behind the other on the same side, allows the handheld device to wash and wash at about the same time Wiping off surfaces to be cleaned. It is the same possible to easily separate both tools by hand, so that if necessary, the cleaning device and Scraper, e.g. B. also by two people, at the same time, but can be used independently.
  • the handheld device Invention is the stripper with a side Engagement part in a lateral receiving part up to one Stop of a front wiper bracket for one Wiper lip holding guide rail of the wiper on a front edge of a wiper plate of the Cleaning device used. Then both Devices by inserting a locking cone in coaxial one behind the other, on the inside a common, conical Locking opening forming ends of the coaxial interlocking handles of the two devices releasable connected with each other. This way one becomes axial Direction of the handheld device positive connection of both Tools created in the direction transverse to Longitudinal axis of the handheld device through the locking cone is secured.
  • Handheld device the handle of the stripping device up to Stop of its front wiper holder on the front edge the wiper plate of the cleaning device into one Front insertion opening of the hollow handle of the cleaning device inserted with sliding fit and in its End position with the latter can be released by a locking device connected, which is provided between the two handles.
  • a locking device between the hollow handles of both implements are provided.
  • a fourth embodiment of the handheld device is the handle of the stripper again up to the stop of the wiper holder on the same Wiper plate inserted telescopically, being in the Insert end position of the stripping device, its detachable Connection to the cleaning device by at least one Latching device and / or at least one frictional connection is provided.
  • the locking device can Locking cams on the front edge of the wiper plate of the cleaning device are formed, which have recesses in the Correspond to the scraper holder of the scraper.
  • the Frictional connection can be made from a clamping groove-clamping spring connection between the cleaning head and the scraper head both tools exist.
  • a frictional connection between the wiper head of the cleaning device and the cleaning head of the Cleaning device may be provided, in which the top of the cleaning head has a wedge-like surface for the underside of the scraper head, through which before reaching the end position of the stripper the scraper head slightly in the cleaning device is raised so that the top of the handle of the Scraper against the top of the inner wall in the front End of the handle of the cleaning device by hand releasable friction is pressed.
  • the invention is characterized by the features in the subclaims further advantageously configured.
  • a Handheld device shown for cleaning smooth Surfaces and for stripping liquid from the named areas.
  • a cleaning organ and a scraper for liquid at the front end of a Handle arranged.
  • these are Cleaning device a cleaning device with a handle is provided, and the stripping member a stripping device assigned, which also has a handle.
  • the cleaning device and the scraper can be independent used from each other, but also detachable to the handheld device be connected to each other in such a way that with this handheld device cleaning or washing surfaces as well as Wiping off liquid, in particular washing or cleaning liquid, be done at about the same time can, or, after loosening the connection between the cleaning device and the scraper, each of these both tools can be used alone.
  • 1 to 10 is a first embodiment of a such handheld device 20 is shown.
  • 1 and 2 are a cleaning member 22 and a scraper 24 for Liquid at the front end 26 of a handle 28 horizontally and arranged transversely to its longitudinal axis.
  • the cleaning organ 22 is a cleaning device made of plastic 30 and the scraper 24 also from one Plastic existing stripper 32 assigned to the releasably connected to each other and therefore usable separately are. Between the lower cleaning device in FIG.
  • Figs. 1 and 2 From Figs. 1 and 2 it can also be seen that the division level T in front of a rear end 21 of the handle 28 at T1 from a smooth top 27 of the handheld device 20 is cut into the handle 28 at the bottom and front. Then the division plane T runs in a blunt Angle to the incision T1 in the transverse direction of the handle 28 horizontally, but in the longitudinal direction of the handle 28 according to its main axis to the front and slightly oblique downward.
  • the division plane T separates a lower one Handle 34 and a front cleaning head 23 of the Cleaning device 30 from an overlying handle 36 and a wiper head 25 of the wiper 32 and ends in a transverse to the longitudinal direction of the handheld device 20 directed stop edge 42 of the cleaning head 23 (Fig. 3).
  • This stop edge 42 of the cleaning head 23 rests a hook-like cross section, pulled backwards Stop bar 52 of the wiper head 25 on (Fig. 2 and 6) so that both devices 30, 32 are closely connected at the front are.
  • This stop bar 52 is on the underside a tubular scraper bracket 46 for the scraper 24 attached in one piece, which in the transverse direction of the Handheld device 20 has a front end of the wiper head 25 forms and extends across its width. If desired, the scraper holder 46 can also completely over both sides of the wiper head 25 extend out.
  • the handle 36 of the stripping device 32 is on both opposite sides of his rear end with laterally projecting webs 35, 37 provided that facilitate the separation of the two devices 30, 32.
  • a wiper plate 38 which is an integral Part of the front end of the at the bottom smooth handle 34 of the cleaning device 30 horizontally and fastened transversely to its longitudinal direction and their Front edge 40 at least partially as the stop edge 42 is formed (Fig. 3).
  • the stop edge 42 of the wiper plate 38 is through a rectangular cutout 44 in the front edge 40 of the wiper plate 38 is formed and accordingly opposite to the front edge 40 parallel to this set back.
  • the cutout 44 is of medium width the wiper plate 38 is provided. If necessary, however also several cutouts 44 to form several, over the width of the wiper plate 38 distributed stop edges 42 can be provided, to which a corresponding number of hook-shaped stop strips 52 on the wiper head 25 assigned.
  • the wiper plate 38 has on its underside a flat, wide transverse groove 39, in the z. B. by gluing or screws a Velcro strip 41 can be arranged can, on the underside of a cleaning pad 43 interchangeable can be attached.
  • a Velcro strip 41 can be arranged can, on the underside of a cleaning pad 43 interchangeable can be attached.
  • the cleaning pad 43 can be made of a plush fur exist, which is sewn around a foam core.
  • cleaning pads can also be made from cores with different Combinations of polyurethane viscose or Like. With a coating of plush fur, nonwovens etc. exist.
  • the scraper holder 46 is along a generatrix with the at least one Stop bar 52 for the stop edge 42 of the wiper plate 38 of the cleaning device 30 in Fig. 3 provided.
  • the Stop bar 52 is, as mentioned, hook-shaped in cross section diagonally downwards and towards the rear end of the cleaning device 30 directed so that the the rear end of the handheld device 20 facing surface of the stop bar 52 an abutment for the stop edge 42 of the wiper plate 38 of the cleaning device 30 forms when the cleaning device 30 and the stripper 32 united to the handheld device 20 become.
  • the opening is horseshoe-shaped in cross section Scraper bracket 46 profiles from one Longitudinal slot 50 formed, the obliquely forward and down is directed.
  • a clamp-like profiled guide rail 48 Metal or plastic inserted, the friction exchangeable by not shown locking tongues or by gluing is held.
  • Grips around the guide rail 48 a larger part of the top and the rear edge and a smaller portion of the underside of a wiper lip 54 made of elastic material, such as rubber or Plastic, which is a transverse profile adapted to the guide rail 48 may have.
  • the wiper lip 54 serves in a known manner Way to wipe off cleaning or washing liquid from a smooth surface to be cleaned by any Objects such as window panes, facades, etc.
  • connection between the handles 34, 36 of the cleaning device 30 and the stripper 32 also exists from a connector 56 (Fig. 2) through which the Cleaning device 30 and the stripper 32 in the axial Direction can be determined essentially form-fitting.
  • the connector 56 is made up of a lateral receiving part 58 in the handle 34 of the cleaning device 30 and a side engagement part 60 in the handle 36 of the stripper 32 together (Fig. 3, 4, 5 and 6).
  • the receiving part 58 in the handle 34 of the Cleaning device 30 and the engaging part 60 of the handle 36 of the stripping device 32 extend over a Part of the length of their associated handles 34, 36 and each of the rear half of the handle 34 and 36 of the Cleaning device 30 or stripping device 32 assigned.
  • the present exemplary embodiment is the receiving part 58 in the top 62 of the cleaning device 30 and the Engagement part 60 in an underside 64 of the stripping device 32 provided (Fig. 3 and 4).
  • the receiving part 58 in the Top 62 of the cleaning device 30 consists of a Recess 66 (Figs. 3 and 5) in the cross section of the handle 34 of the cleaning device 30 U-shaped or semi-circular is (Fig. 10).
  • This recess 66 of the receiving part 58 extends in the longitudinal direction of the cleaning device 30 on a length greater than the width of the U-shaped Recess 66 is dimensioned.
  • the U-shaped recess 66 is over their entire length at a certain cone angle towards the front end of the cleaning device 30 at 68 tapered (Fig. 3). The importance of this conical Taper 68 is discussed below.
  • FIG. 3 and 5 close, in the vertical central longitudinal section seen, a front end face 70 one Safety device 100 and a rear end face 72 a locking sleeve 77 of the cleaning device 30 a point to the top 62 of the cleaning device 30 opening angle and at least partially limit the Recess 66 of the receiving part 58 of the cleaning device 30.
  • the front and rear end faces 70, 72 of the recess 66 in the cleaning device 30 each form one Stop for a front and a rear end face 74, 76 of the engaging part 60 of the stripping device 32 (FIGS. 4 and 6).
  • the cleaning device 30 and the stripping device 32 are as mentioned above, part of the locking device 55 (Fig. 2), by means of which the connection of the cleaning device 30 and the stripper 32 together in shape of the handheld device 20 shown in FIGS. 1 and 2 are maintained can be.
  • the details of this locking device 55 are explained in more detail below.
  • the rear end of the handle 34 of the Cleaning device 30 from a locking sleeve 77 has a continuous, substantially axial opening 78.
  • This axial opening 78 is tapered towards the front and is rear by a front end 79 and front through the end face 72 of the locking sleeve already mentioned above 77 limited.
  • the engagement part 60 is a conical body, the one with about two thirds of its cross-sectional dimension over the bottom 64 or parting plane T of the stripping device 32 protrudes along its entire length, but with all parts whose handle 36 is made.
  • the engagement part 60 has an axial recess in its rear end face 76 80 on (Fig. 4, 6), which tapers conically towards the front and is closed there by a floor 81 (Fig. 6).
  • the floor 81 is at a distance behind the front End face 74 of the engaging part 60 is arranged.
  • a back Opening 82 of recess 80 is from the rear End face 76 of the engaging part 60 or handle 36 of the Stripper 32 limited.
  • the taper angle of the axial opening 78 in the locking sleeve 77 and the recess 80 in the engagement part 60 about identical.
  • the axial opening 78 in the locking sleeve 77 and the recess 80 in Engagement part 60 in the assembled state of the handheld device 20 together a locking opening 84 as Form part of the locking device 55.
  • This Locking opening 84 is indicated by dashed lines in FIG. 2 and serves as a locking device for second part of the locking device 55.
  • This Locking element consists of a locking bolt 86, in Figs. 1 and 2 in said locking opening 84 is inserted.
  • the locking bolt 86 has a the locking opening 84 approximately corresponding conical Shape and at its rear end one in diameter Extended handle part 88 on the outside for improvement the handle by knurling 90 or the like. is roughened.
  • the handle part 88 is a middle insertion opening 92 provided, the wall with an internal thread 94 provided for screwing in an auxiliary device is.
  • This auxiliary device can be made from an extension handle and / or a joint, if necessary each in the insertion opening 92 of the locking bolt 86 can be inserted or screwed in.
  • Locking bolt 86 and the locking opening 84 are slightly oval in cross section or with not shown Longitudinal ribs to provide a firm but detachable Seat of locking bolt 86 in the locking opening 84 ensure.
  • the locking bolt 86 can also be worked out with a partially or completely Thread or ring beads or part of a Bayonet lock or a conventional snap connection be provided to close the cleaning device and Scraper in a corresponding counter thread or in Ring beads of the stripping device and cleaning device intervene or engage.
  • the handle 34 of the cleaning device 30 a bowl-shaped depression in front of its receiving part 58 96 and is with at least a first part 98 of the mentioned Security device 100 provided (Fig. 5 and 9).
  • This first part 98 of the safety device 100 acts with a second part 102 of the securing device 100 on Scraper 32 together to provide a guide between Prevent scraper 32 and cleaning device 30.
  • the Safety device 100 consists of one or more Tongue and groove connections, which are explained below.
  • this tongue and groove connection between the handles 34, 36 of the cleaning device 30 and stripping device 32 alternately is provided.
  • the top 62 of the front longitudinal half of the handle 34 of the cleaning device 30 the cup-shaped recess 96, which in Longitudinal direction of the cleaning device 30 is a U-shaped Longitudinal groove 104 forms from a front end 106 of the receiving part 58 to the top of the cleaning head 23 extends forward and upward.
  • the two legs this U-shaped longitudinal groove 104 are formed by handle walls 108, 110 formed. Project vertically from the bottom of this longitudinal groove 104 up three locking ribs 112, 114, 116 high, which are extend parallel to the longitudinal axis of the handle 34 and stiffen this.
  • the height of the locking ribs 112, 114, 116 corresponds to that of the upper, slightly upward arcuate curved longitudinal edge 126, 128 of the opposite and longitudinal handle walls 108, 110.
  • the longitudinal groove 104 narrows in that the inner sides 130, 132 of the handle walls 108, 110 the outer sides of the outer locking ribs 112 and 116 am Cut the front end of the cup-shaped recess 96 (Fig. 3).
  • FIGS. 4 and 9 The counterpart to the front length section of the handle 34 of the cleaning device 30 forms according to FIGS. 4 and 9 Underside 64 of the handle 36 of the stripping device 32.
  • This underside 64 of the stripping device 32 is with a Bulge 134 (FIGS. 6 and 9) in a front of the engagement part 60 provided longitudinal section of the handle 36.
  • the bulge 134 in turn forms a longitudinal groove 136 with an inverted U-profile, from the bottom 137 parallel to Longitudinal axis of the handle 36 and at a distance from each other four locking ribs 138, 140, 142, 144 vertically downwards protrude (Fig. 9).
  • These four locking ribs 138, 140, 142, 144 of the stripping device 32 serve to stiffen the Wiper handle 36 and form three locking grooves 146, 148, 150 same width, slightly larger than the width of the three locking ribs 112, 114, 116 of the cleaning device 30 are measured. As a result, the three locking ribs 112, 114, 116 of the cleaning device 30 into the three locking grooves 146, 148, 150 of the stripping device 32 engage. At the same time, the four locking ribs 138, 140, 142, 144 engage of the stripper 32 in the four locking grooves 118, 120, 122, 124 of the cleaning device 30 when both devices 30, 32 combined by plugging them into each other to form the compact handheld device 20.
  • the height of the locking ribs 140, 142 decreases increasingly above the bottom of the reverse U-shaped longitudinal groove 136 in Scraper handle 36 up to the level of the division plane T determining underside 64 of the handle 36.
  • the two outside locking ribs 138 and 144 of the Stripper 32 are shorter and rear only extend to one at their rear end Groove 158 of the longitudinal groove 104 (Fig. 4) into which the front end 74 merges, as shown in FIG. 6, wherein their rear end edges 160, 162 down and forward are beveled.
  • Lower longitudinal edges 164, 166 of these outer locking ribs 138, 144 run on a smaller Height than the lower longitudinal edges 152, 154 of the middle Pair of locking ribs 140, 142, but parallel to these a back half of its length.
  • the cleaning device 30 and the stripper 32 as a combined handheld device 20 fixed, but detachable connected to each other when the locking ribs and locking grooves of both devices 30, 32 fully interlock and are locked by the locking bolt 86.
  • such locking elements also in shape at least one bolt and one provided at least one receiving opening in the devices 30, 32 be present because only the axial and lateral Establishing both devices is essential if they are are assembled together to form the handheld device 20.
  • the receiving part 58 and the Engagement part 60 also designed as a latching connection be by which the two devices 30, 32 held together because, for this purpose, only those in the compound State of the two devices 30, 32 opposite End faces or long sides of the receiving part 58 and the engaging part 60 with corresponding ones Locking elements are to be equipped.
  • this z. B. can be used as a window wiper can, in which the scraper 24 as a water scraper and the cleaning member 22 serve as a window cleaner.
  • Both devices can use the conical locking bolt 86 to the single handheld device 20 connected and by unscrewing the locking bolt 86 again in two separate devices 30, 32 be separated. Since the locking bolt 86 on the rear End is equipped with the internal thread or the like. Can into this an extension and / or a joint if necessary be screwed in.
  • the locking bolt 86 can both in the stripper 32 or in the cleaning device 30 alone, as well as in that composed of these devices 30, 32 Handheld device 20 can be screwed in. Because with that assembled handheld device 20 the wiper lip 54 and the cleaning pad 43 on the underside of the handheld device 20 are located in one operation cleaning surface, e.g. B. a window, washed and dried become. The cleaning liquid that occurs when wiping, Like water, the cleaning pad 43 resumed.
  • FIG. 11 shows a second embodiment of a hand-held device 200 according to the invention, wherein one different connection compared to the first embodiment a cleaning device 230 with a scraper 232 is shown.
  • a handle 228 of the handheld device 200 is composed of a outer tubular handle 234 of the cleaning device 230 together, its front end 226 as in the previous one Embodiment increasingly widened towards the front and with a transversely extending wiper plate 238 is formed uniformly.
  • 11 is in the tubular handle 234 of the cleaning device 230 a preferably hollow, tubular handle 236 of the Scraper 232 partially inserted coaxially.
  • Stop bar 252, not shown, of a wiper holder on a centrally arranged stop edge 242 against a front edge 240 of the wiper plate 238 is set back in parallel.
  • the tubular handle 234 of the cleaning device 230 with a front, upper cutout 202 provided about a third of the total length of the Corresponds to cavity 201 or handle 234.
  • Of the Cutout 202 forms an approximately rectangular division plane T2 of the handheld device 200.
  • This division level is T2 perpendicular to about the central longitudinal axis of the cleaning device 230 and then roughly horizontally in one gentle bow forward and down to the front, lower end 204 of an insertion opening of the cavity 201 directed.
  • the division plane T2 runs in a bulge End face 205 of the cleaning head 223.
  • the End face 205 is integral with wiper plate 238 connected to the bottom, which by the back at least one stiffening rib 206 opposite the handle 234 is stiffened.
  • the rear end of the cavity 201 is through a transverse wall 207 closed, beyond which the Handle 234 with a rear, reinforced in diameter extends tubular end 208 in which an axial Opening 209 is provided.
  • This opening 209 extends extends up to the transverse wall 207 and is frustoconical tapered towards the transverse wall 207, the inner wall the opening 209 is provided with an internal thread 210.
  • This axial opening 209 is used to insert one Auxiliary device, e.g. B. an extension handle.
  • handles 234 and 236 of the Cleaning device 230 or stripping device 232 part a locking device, here as a locking device is trained and to produce a solid, but detachable connection between the two devices in full collapsed state serves.
  • this locking device from at least a protrusion, which in Fig. 12 as a annular locking bead 211 on the inner wall of the cavity 201 is formed, on which an annular locking groove 212 the outside of the handle 236 of the stripping device 232 in Fig. 13 corresponds.
  • the axial distance of the Snap bead 211 from the front edge 240 of the wiper plate 238 and the axial distance of the locking groove 212 from the Stop bar 252 of the cleaning device 230 selected so that the locking bead 211 in the fully inserted state of the handle 236 in the handle 234 an axial Preload with the front edge 240 on the stop bar 252 of the stripper 232 exerts an axially fixed Connection between the cleaning device 230 and the Scraper 232.
  • Fig. 13 is the stripper 232 with its handle 236 and a scraper head 225.
  • the wiper head 225 fills, like a comparison with the cleaning device 230 in FIG. 12 shows the cutout 202 of the handle 234 of the cleaning device 230 completely like this from that a closed surface of the combined Handheld device 200 is created, which is convenient to use of the handheld device.
  • FIG. 14 is a third embodiment of an inventive Handheld device 300 shown, one for Longitudinal axis of the cleaning device 330 at an acute angle to the rear Division plane T3 between the stripping device 332 with scraper head 325 and the cleaning device 330 with a tubular handle 334 is provided.
  • the rear ends of both tubular handle 334 of the cleaning device 330 and the tubular Handle 336 of the stripper 332 are open and point to the rear, widening, conical openings 309 or 310.
  • It is an axial, inner annular shoulder 331 on the inside of the back end of the hollow Scraper handle 334 arranged on the rear end of the handle 336 of the stripping device 332.
  • a detent 351 similar to that in FIG Fig. 12, 13 effective, in Fig. 14 an annular groove in a Inner wall 301 and a corresponding ring bead on the Outside of the handle 336 of the stripping device 332 provided and effective in the manner already described are.
  • the openings 309 and 310 are each with an internal thread 311, 312 provided such that they are assembled State of the two devices 330, 332 a common, axial, frustoconical towards the rear end form widening opening so that a rod-shaped Auxiliary device, like an extension handle, too only in the opening 309 of the cleaning device 330 or only in the opening 310 of the stripping device 332 Single actuation of these devices, but also in common formed screw-in opening inserted and fastened therein can be.
  • 15 to 26 is a fourth, particularly preferred Embodiment of a handheld device 400 according to the invention illustrates the more detachable connection options a cleaning device 401 with a scraper 402 contains.
  • 15 and 16 is a handle 403 of the handheld device 400 from an outer, tubular Handle 404 of the cleaning device 401 together, the 20 and 24 forward end 405 forward and downward increasingly widened as a cleaning head 406, with a transversely extending wiper plate 407 unitary formed and at the rear end with an opening 431 is provided.
  • the Wiper 402 has a wiper head 409, the tubular scraper bracket 410 in turn a guide rail 411 for a wiper lip 412.
  • the guide rail 411 grips the guide rail 411 with a central spring tongue 413 in a front, middle recess 414 of the Scraper bracket 410 flexible (Fig. 16 and 22), so that the guide rail 411 with the clamped therein Wiper lip 412 is easily interchangeable.
  • the guide rail 411 lies in the handheld device 400 in FIG. 15 at a short distance from a front edge 415 of the wiper plate 407, the cross profile of this leading edge 415 the Radius of a trailing edge with a circular arc in cross section the guide rail 411 is adapted as shown in FIG. 24. 20, the front edge 415 of the wiper plate 407 has and 24 again a right-angled cutout 416 one to the front edge 415 of the wiper plate 407 axially recessed, parallel stop surface 417 for the Wiper holder 410 of the guide rail 411.
  • a locking device 418 (Fig. 17) is provided.
  • This locking device 418 begins to take effect just before the moment that Stripper 402 its complete, as described above Insert end position in the handle 404 of the cleaning device Has reached 401.
  • This bias is so great dimension that even under extreme working conditions, at stronger forces on the combined handheld device 400 be exercised, the described firm, but by hand Detachable connection between the cleaning device 401 and the Scraper 402 remains intact.
  • stop surface 417 protrude two locking cams 419, 420, whose underside 421 with one on the underside of the Wiper plate 407 attached Velcro 41 is aligned already described in more detail above with reference to FIG. 2 has been.
  • the locking groove 424 is on the Back through the stop surface 417 of the cutout 416 limited.
  • the height of the locking cams 419, 420 extends approximately to to half the height of the front edge 415 or stop surface 417 the wiper plate 407.
  • the number described of two locking cams 419, 420 can of course one more or less large number of locking cams also others Shape design can be used.
  • this fourth embodiment of the handheld device 400 there are several ways to get the detachable connection between the two tools 401, 402 either in Combine with one or more of the above described, detachable fastening devices, such as B. the locking device 418, between the tubular Wiper holder 410 of the wiper 402 and Wiper plate 407 of the cleaning device 401, or only alone with the help of one or more frictional or Clamp connections directly between the two mentioned Tools 401, 402 in an extremely simple manner and in essentially invisible to the user.
  • detachable fastening devices such as B. the locking device 418, between the tubular Wiper holder 410 of the wiper 402 and Wiper plate 407 of the cleaning device 401, or only alone with the help of one or more frictional or Clamp connections directly between the two mentioned Tools 401, 402 in an extremely simple manner and in essentially invisible to the user.
  • the 15, 16, 18 to 20 and 22 to 24 is the fourth Embodiment of the handheld device 400 according to the invention with a first embodiment of such a frictional connection shown.
  • This frictional connection is with Designated 433 and consists of a clamping spring-clamping groove connection, which consists of at least one clamping spring and assembles at least one associated clamping groove.
  • the clamping springs 434, 435 are at the axially front End by means of a connecting web 436, 437 with the rear of the tubular scraper bracket 410 and connected to the underside of the wiper head 409.
  • This Connecting webs 436, 437 are narrower and therefore more flexible than the clamp springs 434, 435 and mediate the clamp springs hence a desirable additional lateral flexibility; they have z. B. an axial length of about 2 mm and a Width of about 1.5 mm, while the width of the free, lower longitudinal edge 438, 439 of the clamping springs 434, 435 approximately Corresponds to 4 mm. 18, the clamping springs 434, 435 a cross section, the width of which is from the lower longitudinal edge 438, 439 each clamping spring 434, 435 from upwards respectively on its outside 434a, 435a except for a smaller one Width of z. B. 3 mm is reduced.
  • each clamp spring 434, 435 preferably extends only over a lower third, e.g. B. about only 4 mm of their total height. Furthermore, form opposite side surfaces at a distance 440, 441 of the two clamping springs 434, 435 together with the underside of the scraper head curved forward and down 409 one open at the bottom and back Central longitudinal groove 442, the profile of which is that of an inverse U is similar. This the groove walls of the central longitudinal groove 442 forming side surfaces 440, 441 of the clamping springs 434, 435 close a pointed, downward opening Angle on and are parallel to the central longitudinal axis of the scraper 402 directed.
  • the lower, free longitudinal edges 438, 439 are in a common, to the central longitudinal axis of the stripping device 402 parallel plane on a Height arranged at a distance above the recesses 425, 426 of the tubular scraper holder 410 extends.
  • the clamping springs 434, 435 are from the tubular Scraper holder 410 freely to the rear on one length from Z. B. about 16 mm in front and have a side view trapezoidal surface (Fig. 16).
  • the front end 432 of the Handle 408 of the stripping device 402 tapering closed and ends at a small axial distance in front of the rear end faces 445 of the clamping springs 434, 435.
  • the cleaning device 401 is at the front End of the cutout surrounding an insertion opening 463 429 in the middle of the approximately U-shaped cross section there Inner wall of the handle 404 with two clamping grooves 446, 447 Mistake.
  • These clamping grooves 446, 447 have a dovetail-like, thus cross-section widening to the groove bottom and serve to accommodate the similar in cross section Clamping springs 434, 435 of the stripping device 402.
  • Die Clamping grooves 446, 447 extend parallel on both sides a vertical central longitudinal plane of the cleaning device 401 and are separated by a central guide spring 448, those for approximately axial engagement in the middle, vice versa approximately U-shaped, clamping central longitudinal groove 442 of the Stripper 402 is provided.
  • clamping grooves 446, 447 are therefore slightly longer than the clamping springs 434, 435 sized and closed at the rear end.
  • the two As mentioned, clamping grooves 446, 447 are undercut, such that outer groove walls 449, 450 of the clamping grooves 446, 447 with the opposite, parallel to each other Side walls of the guide spring 448 a to the groove bottom include each widening angle, but the to rear, closed end of the clamping grooves 446, 447 out is reduced.
  • the achievement of a frictional engagement or clamping fit between Cleaning device 401 and stripping device 402 can additionally to the friction connection 433 described above, or even alone, through another frictional connection immediately between the two tools 401, 402 be provided.
  • This frictional connection can according to FIG. 15 to 24 by a frictional connection between a front, upper end 451 of the middle guide spring 448 of the Cleaning device 401 and the forward and downward curved Head wall 443 of the wiper head 409 in the downward direction open central longitudinal groove 442 by a reinforcing Friction inhibition when inserting the guide spring 448 of the stripping device 402 reached in the cleaning device 401 become.
  • a particularly advantageous, immediate, so without additional Parts accessible friction connection between The two tools 401, 402 can be as follows realize as described:
  • 20 and 24 is an axially extending, approximately cylindrical cavity 428 in the handle 404 of the cleaning device 401 with a front, upper cutout 429 provided about a third of the total length of the Handle 404 corresponds.
  • This cutout 429 runs along a division plane T4 with respect to the wiper head 409 of the stripping device 402 in FIG. 23.
  • a first, rear and flat section T4a of this division level T4 is from the top of handle 404 to the front end of the handset 400 obliquely forward and down to about the central longitudinal plane of the handle 404 directed and therefore closes with this one to the front End of the handle 404 opening upwards, obtuse angle.
  • This obtuse angle forms a step 430, after which a second, front section T4b of the dividing plane T4 initially gradually and then curved more forward and downward and in the vertical stop surface 417 of the cutout 416 of the wiper plate 407 runs out.
  • An edge 452 of the underside of the wiper head 409 in the 17, 18, 19, 22 and 23 naturally correspond to the contour an edge 453 of the cutout 429 of the handle 404 or the top of the cleaning head 406 (Fig. 20), so that the handheld device 400 in the assembled state of Tools 401, 402 in the area of division level T4 has a smooth surface.
  • 15 and 21 is the rear, increasingly narrow and end of the wiper head 409 shaped as a nose 455 which is round in plan view.
  • the nose 455 is delimited by a rear face 456, in the manner of a truncated cone from the cylindrical Outside of the handle 408 of the stripping device 402 diagonally upwards and forwards to a round back Upper edge 457 of nose 455 protrudes.
  • the nose 455 On both opposite Longitudinal sides is the nose 455 through in side view triangular, parallel, perpendicular Guide surfaces 458, 459 limited, of which only in Fig. 23 the right guide surface 458 can be seen. To these guide surfaces 458, 459 closes the projecting downward Edge 452 of the underside of the wiper head 409 on.
  • the top of the scraper head 16 and 21 with a finger dent 460 and several arrow-shaped gripping ribs 461, which is the cancellation of the frictional or clamping connection between the cleaning device 401 and the stripping device 402 by hand facilitate.
  • the locking and friction connections described above can, as described, either alone or, as with the shown fourth embodiment together with one or more of the friction connections described for the two tools 401, 402 be used.
  • Lanyards can be coordinated be that at the end of the insertion movement of the stripper the engagement of the locking device or the frictional engagement possibly by striking the stripper 402 against the cleaning device 401 for the operator is clearly noticeable.
  • the stripping device 402 is seen from below its hollow cylindrical handle 408 and its scraper head 409, which, like a comparison with the 20 shows the cutout 429 of the handle 404 of the cleaning device 401 completely fills in such a way that a flush, smooth surface of the Combined handheld device 400 is created.
  • this makes possible convenient handling of both the combined handheld device 400 as well as a separate handling of only the Cleaning device 401 or only the stripping device 402, because they produce a locking or frictional connection Means are practically invisible to the user and none their handling requires disruptive design.
  • an auxiliary device for. B. an extension handle, be used.
  • the opening in handle 404 is designated 431.
  • the snap connection only could consist of locking knobs on one of the opposite surfaces are provided and with depressions interact, either the shape of the nubs correspond or, as in the case described, in ring grooves or differently shaped recesses in the opposite Snap the surface into place.
  • the invention has the advantage that both handles a round or oval over its entire length Have a cross-section and therefore a particularly convenient one Handling as with separate cleaning devices and scrapers allow the surface of the Handles rib-like contoured can be a better one Convey grip and the relative, telescopic To facilitate pushing of the handles.
  • the rear Ends of the tubular, hollow cylindrical handles 404, 408 of the cleaning device 401 and the stripping device 402 are open and each have a frustoconical shape on the inside have tapered section 471, 472.
  • These sections 471, 472 of the handles 404, 408 of the two Tools 401, 402 can be the same, according to form the cone angle opening on the outside. But here is the Diameter of the inner end of the conical end section 471 of the cleaning device 401 is smaller than that Diameter of its otherwise cylindrical cavity, so that an annular shoulder 473 is formed, which acts as a stop for a rear end 474 of the handle 408 of the stripper 402 can serve.
  • the Inner diameter of an opening 475 in the rear end 474 of the handle 408 of the stripping device 402 smaller than the inside diameter of the inner ring shoulder 473 in the handle 404 of the cleaning device 401, so that the rear Front end 474 of the handle 408 of the stripping device 402 forms an inner ring shoulder, which is partly on the Ring shoulder 476 when both are pushed together Working tools 401, 402 are present, but via the latter protrudes radially inwards.
  • both are conical end portions 471, 472 of the handles 404, 408 of the two tools 401, 402 in diameter against each other graded and can be immediate or indirect Inclusion of an operating rod for working with the combined handheld device 400 or working in each case only with the cleaning device 401 or only with the scraper 402 serve.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Polarising Elements (AREA)
  • Cleaning In General (AREA)

Claims (42)

  1. Appareil manuel (20 ; 200 ; 300 ; 400) de nettoyage de surfaces lisses et de raclage du liquide de lavage des surfaces dans une opération de travail, dans lequel un organe de nettoyage (22) et un organe de raclage (24) sont disposés à l'extrémité avant sur un côté transversalement à l'axe longitudinal d'une poignée de l'appareil manuel, caractérisé en ce que l'organe de nettoyage (22) est associé à un appareil de nettoyage (30 ; 230 ; 330 ; 401) et l'organe de raclage (24) à un appareil de raclage (32 ; 232 ; 332 ; 402), dans lequel non seulement l'appareil de nettoyage mais aussi l'appareil de raclage sont dotés d'une poignée (34, 36 ; 234, 236 ; 334, 336 ; 404, 408), et dans lequel est prévu entre des supports (38 ;46 ;238) un raccordement séparable de l'appareil de nettoyage (30 ; 230 ; 330 ; 401) à l'appareil de raclage (32 ; 232 ; 332 ; 402) pour l'organe de nettoyage (22) et l'organe de raclage (24) ainsi qu'entre la poignée (34 ; 234 ; 334 ; 404) de l'appareil de nettoyage (30 ; 230 ; 330 ; 401) et la poignée (36 ; 236 ; 336 ; 408) de l'appareil de raclage (32 ; 232 ; 332 ; 402).
  2. Appareil manuel selon la revendication 1, caractérisé en ce que le support pour l'organe de nettoyage (22) est une plaque essuie-glace (38 ; 238 ; 407), qui est fixée à l'extrémité avant de la poignée (34 ; 234 ; 334 ; 404) de l'appareil de nettoyage (30 ; 230 ; 330 ; 401) transversalement à sons sens longitudinal et dont l'arête antérieure (40 ; 240 ; 415) est conçue au moins partiellement comme une surface de butée (42 ; 417).
  3. Appareil manuel selon la revendication 2, caractérisé en ce que la surface de butée (42 ; 417) de la plaque essuie-glace (38 ; 238 ; 407) est associée à au moins une encoche (44 ; 414) située sur l'arête antérieure (40 ; 240 ; 415) de la plaque essuie-glace (38 ; 238 ; 407).
  4. Appareil manuel selon la revendication 3, caractérisé en ce que l'encoche (44 ; 414) se trouvant sur la largeur centrale de l'arête antérieure (40) de la plaque essuie-glace (38 ; 238 ; 407) est prévue pour loger une attache de racleur (46 ; 410), sur laquelle est fixée de façon échangeable un rail de guidage (48 ; 411) formant l'organe de raclage (24) pour une lèvre de raclage (54 ; 412).
  5. Appareil manuel selon la revendication 3 ou 4, caractérisé en ce que l'attache de racleur (46 ; 410) est disposée transversalement au sens longitudinal de l'appareil de raclage (32 ; 232 ; 332 ; 402) à l'extrémité avant de celui-ci et est dotée d'un listel de butée (52 ; 252) pour la surface de butée (42 ; 417) de l'appareil de nettoyage (30 ; 230 ; 330 ; 401).
  6. Appareil manuel selon la revendication 5, caractérisé en ce que le listel de butée (52 ; 252) est aligné en section transversale en forme de crochet par rapport à l'extrémité arrière de l'appareil de nettoyage (30 ; 230 ; 330).
  7. Appareil manuel selon la revendication 1, caractérisé en ce que la jonction séparable des poignées (34, 36 ; 234 ; 236) de l'appareil de nettoyage (30 ; 230) et de l'appareil de raclage (32 ; 232) est un dispositif de verrouillage (55 ; 211 ; 212).
  8. Appareil manuel selon la revendication 7, caractérisé en ce que la partie constitutive du dispositif de verrouillage (55) entre les poignées (34, 36) de l'appareil de nettoyage (30) et de l'appareil de raclage (32) est une jonction embrochable (56), par laquelle peuvent être fixés l'appareil de nettoyage (30) et l'appareil de raclage (32) dans le sens axial.
  9. Appareil manuel selon la revendication 8, caractérisé en ce que la jonction embrochable (56) est composée d'une partie de logement latérale (58) située dans la poignée (34) de l'appareil de nettoyage (30) ainsi que d'une partie d'engagement latérale (60) située dans la poignée (36) de l'appareil de raclage (32).
  10. Appareil manuel selon la revendication 9, caractérisé en ce que la partie de logement (58) située dans la poignée (34) de l'appareil de nettoyage (30) et la partie d'engagement (60) située sur la poignée (36) de l'appareil de raclage (32) s'étendent sur une partie de la longueur des poignées associées (34, 36).
  11. Appareil manuel selon la revendication 9 ou 10, caractérisé en ce que la partie de logement (58) et la partie d'engagement (60) sont associées à chaque fois à la moitié arrière de la poignée (34, 36) de l'appareil de nettoyage (30) resp. de l'appareil de raclage (32).
  12. Appareil manuel selon l'une des revendications 9 à 11, caractérisé en ce que sont prévues la partie de logement (58) située dans le côté supérieur (62) de l'appareil de nettoyage (30) et la partie d'engagement (60) située dans le côté inférieur (64) de l'appareil de raclage (32).
  13. Appareil manuel selon l'une des revendications 9 à 12, caractérisé en ce que la partie de logement (58) située dans le côté supérieur (62) de l'appareil de nettoyage (30) est composée d'un évidement (66), qui est en forme de U en section transversale.
  14. Appareil manuel selon la revendication 13, caractérisé en ce que l'évidement en forme de U en section transversale (66) de la partie de logement (58), s'étend dans le sens longitudinal de l'appareil de nettoyage (30) sur une longueur qui est de dimension supérieure à la largeur de l'évidement en forme de U (66).
  15. Appareil manuel selon la revendication 13 ou 14, caractérisé en ce que l'évidement en forme de U (66) est aminci de façon conique dans le sens de l'extrémité avant de l'appareil de nettoyage (30).
  16. Appareil manuel selon la revendication 13, caractérisé en ce que, vu en section longitudinale médiane verticale, des faces frontales, qui imitent au moins partiellement l'évidement (66) de la partie de logement de l'appareil de nettoyage (30), forment un angle aigu, qui s'ouvre vers le côté supérieur de l'appareil de nettoyage (30).
  17. Appareil manuel selon l'une des revendications 13 à 16, caractérisé en ce qu'une face frontale avant et arrière (70, 72) de l'évidement (66) forme dans l'appareil de nettoyage (30) à chaque fois une butée pour une face frontale avant et une face frontale arrière (74, 76) de la partie d'engagement (60) de l'appareil de raclage (32).
  18. Appareil manuel selon la revendication 7, caractérisé en ce que le dispositif de verrouillage (55) est associé à l'extrémité arrière des poignées (34, 36) de l'appareil de nettoyage (30) et de l'appareil de raclage (32).
  19. Appareil manuel selon la revendication 18, caractérisé en ce que l'extrémité arrière de la poignée (34) de l'appareil de nettoyage (30) est conçue comme une douille de verrouillage (77) avec une ouverture continue (78), tandis que l'extrémité frontale arrière (76) de la partie d'engagement (60) de l'appareil de raclage (32) présente un évidement axial (80), l'ouverture (78) de la douille de verrouillage (77) et l'évidement (80) de l'appareil de raclage (32) formant une ouverture de verrouillage coaxiale (84), dans laquelle peut être inséré un boulon de verrouillage (86).
  20. Appareil manuel selon la revendication 18, caractérisé en ce que la paroi interne de l'ouverture de verrouillage (84) est rétrécie en cône jusqu'au fond avant (81) de l'évidement axial (80) situé dans la partie d'engagement (60) de l'appareil de raclage (32) et le boulon de verrouillage (86) a une forme conique correspondant presque à l'ouverture de verrouillage (84).
  21. Appareil manuel selon l'une des revendications 18 à 20, caractérisé en ce que l'extrémité externe du boulon de verrouillage (86) est ouverte et est dotée d'un taraudage (94) pour visser un dispositif auxiliaire.
  22. Appareil manuel selon l'une des revendications 1 à 21, caractérisé en ce que la poignée (34) de l'appareil de nettoyage (30) présente devant sa partie de logement (58) une rainure longitudinale (104) et est dotée d'au moins une première partie (98) d'un dispositif de sécurité (100), qui coagit avec une deuxième partie (102) du dispositif de sécurité (100) sur l'appareil de raclage (32), pour empêcher un mouvement relatif latéral de l'appareil de raclage (32) et de l'appareil de nettoyage (30) dans l'état assemblé de ceux-ci.
  23. Appareil manuel selon la revendication 22, caractérisé en ce que le dispositif de sécurité (100) est composé d'un joint à rainure et à languette entre les poignées (34, 36) de l'appareil de nettoyage (30) et de l'appareil de raclage (32), qui s'étend dans le sens axial des poignées citées (34, 36) entre l'organe de raclage avant (24) et la partie d'engagement (60) de l'appareil de raclage (32) ainsi qu'entre la plaque essuie-glace (38) et la partie de logement (58) de l'appareil de nettoyage (30).
  24. Appareil manuel selon la revendication 8, caractérisé en ce que le raccord embrochable entre les poignées (234, 236) de l'appareil de nettoyage (230) et de l'appareil de raclage (232) est conçu de façon télescopique, le diamètre de la poignée (236) de l'appareil de raclage (232) correspondant approximativement au diamètre interne de la poignée essentiellement à cylindre creux (234) de l'appareil de nettoyage (230), l'extrémité avant, ouverte de la poignée tubulaire (234) de l'appareil de nettoyage (230) formant une ouverture d'insertion pour la poignée (236) de l'appareil de raclage (232).
  25. Appareil manuel selon la revendication 24, caractérisé en ce qu'un dispositif à encoches (211, 212) est prévu, au moyen duquel l'appareil de nettoyage (230) et l'appareil de raclage (232) peuvent être verrouillés dans un état d'emboítement du type télescopique de leurs deux poignées (234 ; 236) comme appareil manuel combiné (200).
  26. Appareil manuel selon la revendication 25, caractérisé en ce qu'une section longitudinale avant de la poignée tubulaire (234) de l'appareil de nettoyage (230) présente sur le côté supérieur une découpure (202) entourant l'ouverture d'insertion pour la poignée (236) de l'appareil de raclage (232), qui est courbée vers l'avant et en dessous en partant d'un plan longitudinal médian horizontal de l'appareil de nettoyage (230) et est prévue pour loger une partie de la tête de racleur (225) et de la poignée (236) de l'appareil de raclage (232).
  27. Appareil manuel selon la revendication 24, caractérisé en ce que la poignée (234) de l'appareil de nettoyage (230) s'étend vers l'arrière sur une paroi transversale (207) fermant l'extrémité arrière de sa cavité (201) et est dotée à l'extrémité frontale arrière d'une ouverture axiale (209) pour loger et fixer un dispositif auxiliaire.
  28. Appareil manuel selon la revendication 26 ou 27, caractérisé en ce que les ouvertures arrières (309 ; 310) des poignées (334 ; 336) de l'appareil de nettoyage (330) et de l'appareil de raclage (332) sont disposées axialement directement l'une derrière l'autre à l'état de montage de l'appareil manuel (300) et forment ensemble une ouverture s'amincissant en forme de cône tronqué (309, 310) en direction de l'extrémité avant de l'appareil manuel pour loger un dispositif auxiliaire.
  29. Appareil manuel selon les revendications 1 et 24, caractérisé en ce que la jonction séparable entre l'appareil de nettoyage (401) et l'appareil de raclage (402) est composée d'un dispositif à encoches (418) avec des ergots à encoches (419, 420), qui font salle d'une surface de butée (417) de la plaque essuie-glace (407) de l'appareil de nettoyage (401), et d'évidements d'arrêt correspondants (425, 426) dans une attache de racleur tubulaire (410) d'un rail de guidage (411) pour une lèvre de raclage (412) de l'appareil de raclage (402).
  30. Appareil manuel selon l'une des revendications 1 à 5, 7, 8, 18, 23 à 29, caractérisé en ce que le dispositif de fixation amovible entre l'appareil de nettoyage (401) et l'appareil de raclage (402) se compose d'un raccord à engagement par friction (433), qui est formé par les deux appareils.
  31. Appareil manuel selon la revendication 30, caractérisé en ce que le raccord à engagement par friction (433) est un joint à languette de serrage et à rainure de serrage.
  32. Appareil manuel selon la revendication 31, caractérisé en ce que des languettes de serrage (434, 435) dépassent du côté inférieur de la tête de racleur (409) et sont reliées au revers de l'attache du racleur (410).
  33. Appareil manuel selon la revendication 32, caractérisé en ce que la jonction des languettes de serrage (434, 435) avec le revers de l'attache de racleur (410) se compose de barrettes de jonction flexibles (436, 437), qui sont plus étroites que les languettes de serrage.
  34. Appareil manuel selon la revendication 32 ou 33, caractérisé en ce que le joint à languette de serrage et à rainure de serrage est évidé en section transversale.
  35. Appareil manuel selon la revendication 34, caractérisé en ce qu'un élargissement en forme de queue d'aronde des languettes de serrage (434, 435) s'étend sur seulement environ un tiers inférieur de sa hauteur totale.
  36. Appareil manuel selon l'une des revendications 31 à 35, caractérisé en ce que des surfaces latérales (434a, 435a, 440, 441) se faisant face à distance des languettes de serrage (434, 435) forment ensemble avec une paroi de tête (443) de la tête de racleur (409) de l'appareil de raclage (402) un angle aigu s'ouvrant vers le bas et forment une rainure longitudinale médiane (442).
  37. Appareil manuel selon l'une des revendications 31 à 36, caractérisé en ce que l'appareil de nettoyage (401) est doté, à l'extrémité avant de sa section (429) qui entoure l'ouverture d'insertion, de rainures de serrage (446, 447) qui servent à loger les languettes de serrage (434, 435) de l'appareil de raclage (402).
  38. Appareil manuel selon la revendication 37, caractérisé en ce que les rainures de serrage (446, 447) sont séparées par un ressort de guidage s'étendant axialement (448), qui sert à l'engagement approximativement axial dans une rainure longitudinale médiane presque en forme de U inversé en section transversale (442) de l'appareil de raclage (402).
  39. Appareil manuel selon la revendication 38, caractérisé en ce que les rainures de serrage contre-dépouillées (446, 447) sont rétrécies à l'extrémité avant de l'appareil de nettoyage (401) de leur extrémité avant, ouverte, à leur extrémité arrière, fermée, de telle sorte que les languettes de serrage (434, 435) de l'appareil de raclage (402) se trouvent en ajustement pressé à la fin de leur mouvement d'introduction axial dans les rainures de serrage (446, 447) de l'appareil de nettoyage (401).
  40. Appareil manuel selon l'une des revendications 1 à 4, caractérisé en ce qu'un raccord à engagement par friction est prévu entre la tête de nettoyage (406) et la tête de raclage (409) ainsi qu'entre le côté externe de la poignée (408) de l'appareil de raclage (402) et la paroi interne de la poignée creuse (404) de l'appareil de nettoyage (401).
  41. Appareil manuel selon la revendication 40, caractérisé en ce qu'un bord (453) de l'appareil de nettoyage (401), entourant l'ouverture d'insertion (463), est conçu comme une surface à engagement par friction (466), soulevant la tête de racleur de l'appareil de raclage (402) lors de l'insertion des deux appareils (401, 402), par rapport à une surface à engagement par friction (467) située sur le côté inférieur de la tête de racleur (409), de manière telle qu'une section de longueur avant (469) de la poignée (408) de l'appareil de raclage (402) peut être pressée par engagement par friction contre une section de longueur avant (470) de la paroi interne de la poignée (404) de l'appareil de nettoyage (401).
  42. Appareil manuel selon la revendication 40, caractérisé en ce qu'un nez arrière, de plus en plus étroit (455) de la tête de racleur (409) présente une surface frontale (456), qui fait saillie dans le sens circonférentiel de la poignée (408) en forme de section cylindrique de son bord supérieur (457), rond en vue de dessus, vers l'arrière contre le côté externe de la poignée (408) et est limitée sur les deux côtés longitudinaux par des surfaces de guidage (458, 459), un chanfrein orienté vers l'intérieur et vers l'arrière (464) du bord (453) de l'ouverture d'insertion (463) de l'appareil de nettoyage (401) étant adapté à la forme du nez (455) pour l'orientation opposée des deux outils (401, 402) lors de l'assemblage de ceux-ci
EP94928320A 1993-09-07 1994-09-07 Appareil manuel de nettoyage de surfaces lisses Expired - Lifetime EP0719107B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4330271 1993-09-07
DE4330271A DE4330271C2 (de) 1993-09-07 1993-09-07 Handgerät zum Reinigen von glatten Flächen
PCT/EP1994/002984 WO1995007044A1 (fr) 1993-09-07 1994-09-07 Appareil manuel de nettoyage de surfaces lisses

Publications (2)

Publication Number Publication Date
EP0719107A1 EP0719107A1 (fr) 1996-07-03
EP0719107B1 true EP0719107B1 (fr) 1999-12-08

Family

ID=6497074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94928320A Expired - Lifetime EP0719107B1 (fr) 1993-09-07 1994-09-07 Appareil manuel de nettoyage de surfaces lisses

Country Status (12)

Country Link
US (1) US5666685A (fr)
EP (1) EP0719107B1 (fr)
JP (1) JPH09500310A (fr)
AT (1) ATE187314T1 (fr)
AU (1) AU7780394A (fr)
CA (1) CA2170154C (fr)
DE (2) DE4330271C2 (fr)
DK (1) DK0719107T3 (fr)
ES (1) ES2140559T3 (fr)
GR (1) GR3032796T3 (fr)
PT (1) PT719107E (fr)
WO (1) WO1995007044A1 (fr)

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FR2751521B1 (fr) * 1996-07-23 1998-09-25 Moulinex Sa Outil pour le nettoyage de surfaces lisses
US5920942A (en) * 1997-04-22 1999-07-13 Easy Day Manufacturing Company Combination mop and wiper
US6085377A (en) 1997-11-06 2000-07-11 Sc Johnson Commercial Markests, Inc. Mop for scrubbing and mopping apparatus pesticide elimination and surface traction treatment
WO2000042894A1 (fr) * 1999-01-25 2000-07-27 S. C. Johnson Commercial Markets, Inc. Nettoyeuse et balayeuse et procede de traitement de surface
US6625840B1 (en) * 1999-10-22 2003-09-30 Alan M. Hansen Squeegee apparatus having easily replaceable blade member
JP4740435B2 (ja) * 1999-10-28 2011-08-03 アズマ工業株式会社 ガラス用清掃具
JP4740437B2 (ja) * 1999-12-02 2011-08-03 アズマ工業株式会社 ガラス用清掃具
DE102006029760A1 (de) * 2006-06-27 2008-01-03 Leifheit Ag Fensterreinigungsgerät
US7574767B2 (en) 2006-09-07 2009-08-18 S.C. Johnson & Son, Inc. Cleaning implement
US7533436B2 (en) * 2007-01-08 2009-05-19 Kornelis Vaartjes Multifunction cleaning device for large vehicles such as recreational vehicles and trucks
US20120324665A1 (en) * 2011-06-23 2012-12-27 Steeven Miller Implement for engaging planar surfaces while effecting translation movements on those surfaces
US9126323B2 (en) 2011-08-22 2015-09-08 The Procter & Gamble Company Device for treating a target surface and having an ergonomically pivoting handle
DE102013106238A1 (de) * 2013-06-14 2014-12-18 Jacques Beij Aufsetzbarer Tank
US10077030B2 (en) 2013-11-21 2018-09-18 Jacob Paro Combination cleaning tool with flexible head
JP6914500B2 (ja) * 2014-09-09 2021-08-04 政宏 ▲高▼木 着脱式ウォッシャー
US10631695B2 (en) 2016-10-25 2020-04-28 Shop Vac Corporation Vacuum squeegee accessory
EP3515669B1 (fr) * 2016-11-18 2022-01-05 Specialty Products of Greenwood, Missouri, Inc. Raccordement d'outil à réglage angulaire à raccord fileté et raccord de type pince
US10646093B2 (en) * 2017-12-27 2020-05-12 Dennis Kamody Counter/table top cleaning pad-squeegee wiper combination and method of use

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US1655085A (en) * 1923-02-06 1928-01-03 Fuller Brush Co Cleaning tool
US1690581A (en) * 1927-03-10 1928-11-06 Akron Lamp Company Window cleaner
US1761180A (en) * 1927-09-23 1930-06-03 Fuller Brush Co Cleaning tool
US1778121A (en) * 1928-07-12 1930-10-14 William Gordon Doing Business Window cleaner and drier
US2278208A (en) * 1940-08-31 1942-03-31 George F Minnis Squeegee
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US2842789A (en) * 1954-01-25 1958-07-15 Wells Bert Combined sponge and squeegee with duplex control means
US2936469A (en) * 1956-07-02 1960-05-17 Howard A Eklind Device for cleaning windows
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DE3136401C2 (de) * 1981-09-14 1983-07-07 Leifheit International Günter Leifheit GmbH, 5408 Nassau Mehrzweck-Reinigungsgerät
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DE9309410U1 (de) * 1993-05-18 1993-08-12 Wematik AG, Stans Reinigungsgerät

Also Published As

Publication number Publication date
GR3032796T3 (en) 2000-06-30
JPH09500310A (ja) 1997-01-14
CA2170154A1 (fr) 1995-03-16
DE4330271A1 (de) 1995-03-09
WO1995007044A1 (fr) 1995-03-16
EP0719107A1 (fr) 1996-07-03
PT719107E (pt) 2000-05-31
DE4330271C2 (de) 1996-07-04
ATE187314T1 (de) 1999-12-15
AU7780394A (en) 1995-03-27
CA2170154C (fr) 2000-11-14
ES2140559T3 (es) 2000-03-01
US5666685A (en) 1997-09-16
DK0719107T3 (da) 2000-05-22
DE59408992D1 (de) 2000-01-13

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