EP1463609A1 - Bodenreinigungsgerät - Google Patents
BodenreinigungsgerätInfo
- Publication number
- EP1463609A1 EP1463609A1 EP02796481A EP02796481A EP1463609A1 EP 1463609 A1 EP1463609 A1 EP 1463609A1 EP 02796481 A EP02796481 A EP 02796481A EP 02796481 A EP02796481 A EP 02796481A EP 1463609 A1 EP1463609 A1 EP 1463609A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- holding sleeve
- locking
- floor cleaning
- latching
- cleaning device
- 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.)
- Granted
Links
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
- B25G3/18—Locking and securing devices comprising catches or pawls
Definitions
- the invention relates to a floor cleaning device with a base plate and an articulated stem holding sleeve, into which a coupling piece of the stem can be inserted, which can be fastened in the stem holding sleeve.
- Such floor cleaning devices on which a floor cleaning cloth can be attached for cleaning a surface are known in different embodiments. With such floor cleaning devices, not only floor surfaces but also wall surfaces, for example tiled walls, or ceiling surfaces can be cleaned.
- a handle holding sleeve that is connected to the base plate in an articulated manner can have an internal thread into which a coupling piece of the handle provided with an external thread can be screwed.
- a disadvantage of this handle holder is that the connection of the handle to the base plate is relatively tedious and that this connection can unintentionally detach during operation, so that the rotatable guidance of the base plate is lost with respect to the handle and the connection must be tightened again.
- the disadvantage here is that if the clamping is too small, the base plate can unintentionally loosen during operation, while if the clamping is too tight, pulling out the coupling piece from the handle holding sleeve is only possible with great effort.
- the coupling piece has a through hole, with which diametrically opposite openings, which are arranged in the handle holding sleeve, are aligned with the handle holding sleeve in a certain rotational position of the coupling piece.
- a locking pin is provided for fastening the coupling piece in the handle holding sleeve, which is provided by a Opening of the stem holder sleeve, through the through hole of the coupling piece and through the opposite opening in the stem holder sleeve.
- the object of the invention is to provide a floor cleaning device with an improved handle holder, which is simple in construction and can be operated easily and quickly. According to the invention, this is achieved by a floor cleaning device with the features of claim 1.
- a displaceably mounted locking slide is also provided on the outside of the handle holding sleeve, which can advantageously be designed as a sleeve surrounding the handle holding sleeve.
- a rigid wall of this locking slide bears against the outside of at least one latching tongue and blocks a deflection of this latching tongue to the outside. This prevents the latching nose of this latching tongue from being pulled out of the latching recess of the coupling piece.
- the coupling piece could either be locked in a different way or the latching connection would be designed in such a way that pulling the coupling piece out of its position locked in the shaft holding sleeve requires a force which is greater than that which is usually the case when using the floor cleaning device occurring force is. It is also advantageous if the coupling piece is designed with such a chonic taper at its front end and / or the latching lugs of the latching tongues of the shaft holding sleeves are chamfered in the direction of the insertion opening of the shaft holding sleeves such that when the coupling piece is inserted the latching tongues of the shaft holding sleeves follow be deflected outside. No further manipulations on the parts of the locking connection are therefore required to insert the coupling piece into the handle holding sleeve and to lock it in this.
- FIG. 1 shows a side view of a floor cleaning device according to the invention with a coupling piece of a handle inserted into the handle holding sleeve, the sleeve-shaped locking slide being shown in its end position displaced in the direction of the base plate;
- FIG. 2 shows a vertical longitudinal central section of the floor cleaning device from FIG.
- FIG. 3 a section corresponding to FIG. 2 of the floor cleaning device, but with the sleeve-shaped locking slide moved into its upper end position and without an inserted coupling piece;
- FIG. 4 shows a plan view of the floor cleaning device with an inserted coupling piece in the position of the sleeve-shaped locking slide which releases the universal joint and with the handle holding sleeve angled with respect to the base plate;
- Fig. 5 is a section along the line AA of Fig. 4 and
- Fig. 6 is a perspective view in the manner of an exploded view of the base of the base plate and the handle holder.
- the base plate 1 of the exemplary embodiment of a floor cleaning device according to the invention comprises two pivot plates 4 which are pivotably mounted on a base 2 about pivot axes 3 and which are in a position lying essentially in one plane, as shown in the figures, opposite the base 2 can be locked.
- an actuating lever 5 is provided, whereupon the swivel plates can be swiveled downward as seen in FIG. 1.
- Floor cleaning devices with pivotable swivel plates are known from different conventional floor cleaning devices and can, for example, in such a known manner be trained. This also applies to the cloth holding plates 6, which are pivotably mounted on the swivel plates 4 and can be locked relative to the swivel plates.
- a floor cleaning cloth arranged on the underside of the floor plate 1 can be connected to the latter, for example by means of the cloth holding plates 6 or by means of tabs arranged on the top of the floor cleaning cloth, into which the lateral ends of the swivel plates 4 can be inserted.
- a stem holding sleeve 7 is connected to the base 2 of the base plate 1 via a universal joint 8.
- the universal joint 8 has the two pivot axes 9, 10 which are at right angles to one another.
- the stem holding sleeve 7 has an insertion opening 11 on its side facing away from the universal joint 8, into which a coupling piece 12 of a stem can be inserted.
- the stem shaft 13, which can be designed to be telescopic, is indicated in FIGS. 1, 2, 4 and 5 with its end section by dashed lines.
- two diametrically opposed locking tongues 14 are exposed through slots, which extend in the axial direction of the stem holding sleeve 7 and have a certain elasticity, so that their free ends can be deflected in the radial direction.
- Arranged on the latching tongues 14 in each case is an inwardly projecting latching projection 16 which projects in the undeflected position of the latching tongue over the inner peripheral surface 15 of the wall of the stem holding sleeve 7.
- the coupling piece 12 has locking recesses 17 on radially opposite sides and is designed with a certain conical taper towards its front free end.
- the latching tongues 14 are initially deflected radially outward from the coupling piece. If after the insertion of the coupling piece up to the stop 18, which is formed by a reduction in the diameter of the stem holding sleeve, the locking lugs 16 do not snap into the locking recesses 17, the stem is rotated with the coupling piece 12 until the locking lugs 16 snap into the locking recesses 17 , A first attachment of the coupling piece 12 in the stem holding sleeve 7 is thus achieved.
- a sleeve-shaped locking slide 19 is also provided, which surrounds the stem holding sleeve 7 on the outside and is displaceable relative to it in the axial direction of the stem holding sleeve 7.
- the rigid outer wall of the locking slide 19 lies against the outside of one of the two latching tongues 14 (which in FIG. 1 is on the back of the handle holding sleeve 7 and in FIG. 5 overhead latch 14).
- a locking tongue 20 which is exposed by slots opposite the wall of the locking slide and on which an inwardly projecting locking lug 21 is arranged.
- the latching tongue can be deflected in the radial direction in a spring-elastic manner and, in the undeflected position of the latching tongue 20, the latching lug 21 projects beyond the inner surface of the locking slide.
- the latching lug 21 of the locking slide can be snapped into the locking recess 22, so that the locking slide 19 is secured in the locked position of the coupling piece 12 against axial displacement on the handle holding sleeve 7 is.
- An anti-rotation device to prevent the locking slide 19 from rotating relative to the handle holding sleeve 7 is formed by a spring 23 in the axial direction on the handle holding sleeve and a groove 24 assigned to it on the inner surface of the locking slide.
- the locking tongue 20 of the locking slide 19 with the locking lug 21 and the locking recess 22 of the handle holding sleeve 7 could in principle also be arranged at other mutually associated locations of the locking slide 19 or the handle holding sleeve 7.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0004202A AT411815B (de) | 2002-01-11 | 2002-01-11 | Bodenreinigungsgerät |
AT422002 | 2002-01-11 | ||
PCT/AT2002/000364 WO2003057419A1 (de) | 2002-01-11 | 2002-12-23 | Bodenreinigungsgerät |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1463609A1 true EP1463609A1 (de) | 2004-10-06 |
EP1463609B1 EP1463609B1 (de) | 2008-03-05 |
Family
ID=3561194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02796481A Expired - Lifetime EP1463609B1 (de) | 2002-01-11 | 2002-12-23 | Bodenreinigungsgerät |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1463609B1 (de) |
AT (2) | AT411815B (de) |
AU (1) | AU2002361377B2 (de) |
DE (1) | DE50211860D1 (de) |
NO (1) | NO20043331L (de) |
WO (1) | WO2003057419A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016012586B4 (de) * | 2016-10-21 | 2020-02-06 | Mtd Products Inc. | Lösbare Stielbefestigungskupplung für Arbeitsgeräte |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3187363A (en) * | 1963-05-27 | 1965-06-08 | Gem Inc | Mop having pivotal clamp |
US3256031A (en) * | 1963-07-31 | 1966-06-14 | Dominion Electric Corp | Coupling structure |
US3407424A (en) * | 1965-09-28 | 1968-10-29 | Otto R. Lanzarone | Adjustable, extensible, telescopic and collapsible handle for attachment to household cleaning devices |
DE2448877A1 (de) * | 1974-10-14 | 1976-04-29 | Henry Morton Unger | Teleskopartig ausziehbarer stiel mit einem mit dem stiel loesbar verbundenen halter fuer ein werkzeug |
ES1012033Y (es) * | 1989-11-15 | 1991-01-01 | Debarcelona Dissenys, S.A. | Dispositivo de articulacion para mangos de escobas y utensilios similares. |
DE19916555A1 (de) * | 1999-04-13 | 2000-10-26 | Set High Tech Ag Wolfhalden | Stielhalterung für ein Bodenreinigungsgerät und Verfahren zum Befestigen und Lösen der Stielhalterung |
DE19930778A1 (de) * | 1999-07-03 | 2001-01-04 | Ferdinand Liosar | Wischmopplatte mit Bajonett-Schwenkarretierung |
-
2002
- 2002-01-11 AT AT0004202A patent/AT411815B/de not_active IP Right Cessation
- 2002-12-23 EP EP02796481A patent/EP1463609B1/de not_active Expired - Lifetime
- 2002-12-23 DE DE50211860T patent/DE50211860D1/de not_active Expired - Lifetime
- 2002-12-23 AT AT02796481T patent/ATE387992T1/de not_active IP Right Cessation
- 2002-12-23 WO PCT/AT2002/000364 patent/WO2003057419A1/de active IP Right Grant
- 2002-12-23 AU AU2002361377A patent/AU2002361377B2/en not_active Ceased
-
2004
- 2004-08-10 NO NO20043331A patent/NO20043331L/no not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO03057419A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATA422002A (de) | 2003-02-15 |
AU2002361377B2 (en) | 2007-10-25 |
AT411815B (de) | 2004-06-25 |
AU2002361377A1 (en) | 2003-07-24 |
ATE387992T1 (de) | 2008-03-15 |
EP1463609B1 (de) | 2008-03-05 |
WO2003057419A1 (de) | 2003-07-17 |
NO20043331L (no) | 2004-08-10 |
DE50211860D1 (de) | 2008-04-17 |
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