EP3868483A1 - Telescopic roller for a wash bucket - Google Patents
Telescopic roller for a wash bucket Download PDFInfo
- Publication number
- EP3868483A1 EP3868483A1 EP21157548.5A EP21157548A EP3868483A1 EP 3868483 A1 EP3868483 A1 EP 3868483A1 EP 21157548 A EP21157548 A EP 21157548A EP 3868483 A1 EP3868483 A1 EP 3868483A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- passage openings
- roller according
- washing bucket
- outer circumference
- 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
- 238000005406 washing Methods 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000926 separation method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
Definitions
- the present invention relates to a telescopic roller for a washing bucket with the features of the preamble of claim 1
- Stripping rollers with an axle or stub axles which are rotatably mounted in bearings on or on the edge of a washing bucket and spans its clear width and wherein the roller is designed as a hollow body and has a profiled outer circumference with a large number of passage openings DE-C-35 02 307 as well as from the DE 201 02 362 U1 known.
- the object of the present invention is to overcome the disadvantages of the prior art.
- a device is to be provided which serves to wipe a sponge board over a washing bucket during, for example, tiling work, wherein the device should be adaptable to the diameter or an opening width of different washing buckets.
- the object of the present invention is therefore to develop such a roller in such a way that the roller can be placed on all common bucket or washing bucket sizes.
- a roller for stripping a sponge board over a bucket or washing bucket which is rotatably mounted with an axis or stub axles in bearings on or on the edge of a washing bucket and spans its clear width, the roller being a hollow body made of half-shells with press or snap-in connections are formed and have a profiled outer circumference with a plurality of passage openings, the passage openings are arranged at least partially offset from one another, and that the passage openings are at least partially enclosed by raised webs, the roller being telescopic via an internal telescopic device.
- the roller with the half-shells can be pulled apart in a length-variable manner over a first length in a first direction and a second length in a second direction opposite to a first direction at a separating area located in the middle of the roller.
- the middle is the area that is equidistant from both opposing camps.
- this telecopied state can be established via a latching connection.
- a latching device enables a detachable operative connection between the internal telescopic device and the half-shells.
- the internal telescopic device advantageously also has a profiled outer circumference with a large number of passage openings.
- the passage openings can be designed as an angled geometric shape such as polygon, star or the like, rectangular, at least partially round or oval or also in the shape of a slot.
- the passage openings are preferably essentially completely enclosed by the webs. According to a preferred embodiment of the invention, the passage openings are arranged in several rows offset from one another.
- the role is advantageously made up of plastic half-shells with press-fit or snap-in connections.
- the axle can be a metal axle, or injection-molded axle stubs are used.
- the diameter of the roller preferably widens conically from its center to the ends, as a result of which water emerging from the sponge board tends to run towards the center of the roller on the outside.
- the proportion of the passage openings in the area of the outer circumference of the roller is advantageously at least 5%, preferably at least approximately 10%.
- the passage openings should not be less than 3 to 4 mm in diameter.
- the roller advantageously has outer circumferential elevations such as a collar, a bevel, a bead or the like, in order to additionally prevent water from being discharged via the ends.
- Axle stubs or a continuous metal axle can be used as the axle. It has proven advantageous to inject a metal axle between plastic stub axles.
- Figure 1 shows a bucket or washing bucket 1 as it is used for tiling.
- the handle or castors, as they are usually present, are not shown here.
- bearings 2 are arranged, which are attached here. But they can also be attached in some other way, or even be molded onto the plastic bucket.
- the bearings 2 have incisions, notches or bearing eyes for stub axles 3 of a roller 4 according to the invention, which are shown in FIG Figure 2 can be seen.
- the bearings 2 can also be connected to the roller 4 according to the invention and can be placed on the bucket or washing bucket 1.
- a sponge board 5 is also shown, which has a handle and a sponge base. With the sponge base, excess grout material is picked up when the tiles are grouted and can be washed out in the washing bucket. The sponge board 5 is then squeezed out by wiping it on the roller 4.
- roll 4 executed profiled on its circumferential surface and has passage openings 6 for discharging the expressed liquid, as shown in detail Z enlarged.
- the profiles are designed as webs 7 which each enclose a passage opening 6.
- the passage openings should not be less than 3 to 4 mm in diameter and are designed, for example, as elongated holes of approximately 12 ⁇ 4 mm.
- the webs 7 surrounding them have, for example, a thickness and a height of 1 mm each.
- the roller 4 is preferably constructed from plastic half-shells 4a, as shown in FIG Figure 3 can be seen. In Figure 3 a separation area 10 can also be seen.
- This separation area 10 separates the plastic half-shells 4a in the middle of the roller 4.
- a telescopic device 9 is also arranged below, in the interior of the roller.
- the plastic half-shells 4a separated at the separating area 10 can be pulled apart over a first length L1 and a second length L2 in a variable length and relative to one another, so that the telescopic device 9 located on the inside becomes visible.
- This expanded or telescoped state of the roller 4 is shown in FIG Figure 2 shown. There the roller 4 is extended or telescoped to its maximum length over the first length L1 and a second length L2, so that it is adapted to the diameter of the bucket or washing bucket 1.
- the telescoping device 9 also comprises the passage openings 6 offset from one another.
- FIG 3 it can be seen how the passage openings 6 are arranged in alternately offset rows. This ensures that when the sponge board is wiped off on the roller, practically the entire width of the sponge base meets the passage openings 6 which follow one another when the roller is rotated about its stub axle 3.
- the wall 4b of the The plastic half-shell, or the roller 4 widens conically from its center to the two ends in order to prevent excess dirty water from running over the ends.
- the plastic half-shell is closed at those ends so that no water can escape from the roll.
- the roller is provided with a circumferential collar 4c at each of its ends, which prevents water from overflowing at the ends.
- the plastic half-shell has a number of small bores 8 into which pins of the associated second plastic half-shell are pressed. The press fit results in a sufficiently stable connection. However, latches can also be attached. Although the proportion of passage openings 6 is quite high, the roller has good stability because of the profiling webs. Of course, two or more rollers according to the invention or according to the invention and conventional rollers can also be used in combination.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
Rolle zum Abstreifen eines Schwammbretts (5) über einem Wascheimer (1), die mit einer Achse oder Achsstummeln (3) in Lagern (2) drehbar an oder auf dem Rand eines Wascheimers gelagert ist und dessen lichte Weite überspannt, wobei die Rolle (4) als Hohlkörper aus Halbschalen (4a) mit Preß- oder Rastverbindungen (8) ausgebildet sind und einen profilierten Außenumfang mit einer Vielzahl von Durchtrittsöffnungen (6) aufweist, die Durchtrittsöffnungen (6) wenigstens teilweise versetzt zueinander angeordnet sind, und dass die Durchtrittsöffnungen (6) wenigstens teilweise von erhabenen Stegen (7) umschlossen sind, wobei die Rolle (4) über eine innenliegende Teleskopkopiervorrichtung (9) und einen Trennbereich (10) teleskopierbar ist.Roller for wiping a sponge board (5) over a washing bucket (1), which is rotatably mounted with an axis or stub axles (3) in bearings (2) on or on the edge of a washing bucket and spans its clear width, the roller (4 ) are designed as hollow bodies made of half-shells (4a) with press-fit or latching connections (8) and have a profiled outer circumference with a large number of passage openings (6), the passage openings (6) are at least partially offset from one another, and that the passage openings (6 ) are at least partially enclosed by raised webs (7), the roller (4) being telescopic via an internal telescopic device (9) and a separating area (10).
Description
Die vorliegende Erfindung betrifft eine teleskopierbare Rolle für einen Wascheimer mit den Merkmalen des Oberbegriffs des Anspruchs 1The present invention relates to a telescopic roller for a washing bucket with the features of the preamble of claim 1
Abstreifrollen mit einer Achse oder Achsstummeln die in Lagern drehbar an oder auf dem Rand eines Wascheimers gelagert sind und dessen lichte Weite überspannt und wobei die Rolle als Hohlkörper ausgebildet und einen profilierten Außenumfang mit einer Vielzahl von Durchtrittsöffnungen aufweist, sind aus der
Bei der
Diese Nachteil sind bei der
Die Aufgabe der vorliegenden Erfindung ist es, die Nachteile aus dem Stand der Technik zu überwinden. Insbesondere soll eine Vorrichtung bereitgestellt werden, die zum Abstreifen eines Schwammbretts über einem Wascheimer bei zum Beispiel Fliesenlegerarbeiten dient, wobei die Vorrichtung an den Durchmesser oder eine Öffnungsbreite unterschiedlicher Wascheimer anpassbar sein soll.The object of the present invention is to overcome the disadvantages of the prior art. In particular, a device is to be provided which serves to wipe a sponge board over a washing bucket during, for example, tiling work, wherein the device should be adaptable to the diameter or an opening width of different washing buckets.
Aufgabe der vorliegenden Erfindung ist es daher, eine derartige Rolle so fortzubilden, dass ein Aufsetzten der Rolle auf alle gängigen Eimer- oder Wascheimergroßen ermöglicht.The object of the present invention is therefore to develop such a roller in such a way that the roller can be placed on all common bucket or washing bucket sizes.
Diese Aufgabe wird mit den Merkmalen des kennzeichnenden Teils des Anspruchs 1 gelöst. Fortbildungen und vorteilhafte Ausführungen der Erfindung sind in den weiteren Ansprüchen umfasst.This object is achieved with the features of the characterizing part of claim 1. Further developments and advantageous embodiments of the invention are included in the further claims.
Erfindungsgemäss ist eine Rolle zum Abstreifen eines Schwammbretts über einem Eimer oder Wascheimer, die mit einer Achse oder Achsstummeln in Lagern drehbar an oder auf dem Rand eines Wascheimers gelagert ist und dessen lichte Weite überspannt, wobei die Rolle als Hohlkörper aus Halbschalen mit Preß- oder Rastverbindungen ausgebildet sind und einen profilierten Außenumfang mit einer Vielzahl von Durchtrittsöffnungen aufweist, die Durchtrittsöffnungen wenigstens teilweise versetzt zueinander angeordnet sind, und dass die Durchtrittsöffnungen wenigstens teilweise von erhabenen Stegen umschlossen sind, wobei die Rolle über ein innenliegende Teleskopkopiervorrichtung teleskopierbar ist.According to the invention, a roller for stripping a sponge board over a bucket or washing bucket, which is rotatably mounted with an axis or stub axles in bearings on or on the edge of a washing bucket and spans its clear width, the roller being a hollow body made of half-shells with press or snap-in connections are formed and have a profiled outer circumference with a plurality of passage openings, the passage openings are arranged at least partially offset from one another, and that the passage openings are at least partially enclosed by raised webs, the roller being telescopic via an internal telescopic device.
Dazu ist die Rolle mit den Halbschalen an einem in der Mitte der Rolle befindlichen Trennbereich über eine erste Länge in eine erste Richtung und eine zweite Länge in einer zu einer ersten Richtung entgegengesetzten zweiten Richtung längenvariabel auseinanderziehbar. Mit der Mitte ist der Bereich gemeint, der von beiden sich gegenüberliegenden Lagern gleich weit entfernt ist.For this purpose, the roller with the half-shells can be pulled apart in a length-variable manner over a first length in a first direction and a second length in a second direction opposite to a first direction at a separating area located in the middle of the roller. The middle is the area that is equidistant from both opposing camps.
Ist eine gewünschte Länge der Rolle, die einem Öffnungsdurchmesser eines Eimers oder Wascheimers angepasst wurde, durch das Auseinanderzeihen in die erste Richtung, und/oder die zweite Richtung erreicht, kann dieser telekopierte Zustand über eine Rastverbindung festgelegt werden. Eine Einrastvorrichtung ermöglicht eine lösbare Wirkverbindung zwischen der innenliegenden Teleskopkopiervorrichtung und den Halbschalen.If a desired length of the roll, which has been adapted to an opening diameter of a bucket or washing bucket, is reached by pulling it apart in the first direction and / or the second direction, this telecopied state can be established via a latching connection. A latching device enables a detachable operative connection between the internal telescopic device and the half-shells.
Die innenliegende Teleskopkopiervorrichtung weist vorteilshafterweise ebenfalls einen profilierten Außenumfang mit einer Vielzahl von Durchtrittsöffnungen auf.The internal telescopic device advantageously also has a profiled outer circumference with a large number of passage openings.
Die Durchtrittsöffnungen können als winklige geometrische Form wie Mehreck, Stern oder dergleichen, rechteckig, wenigstens teilweise rund oder oval oder auch langlochartig ausgebildet sein.The passage openings can be designed as an angled geometric shape such as polygon, star or the like, rectangular, at least partially round or oval or also in the shape of a slot.
Vorzugsweise sind die Durchtrittsöffnungen von den Stegen im Wesentlichen vollständig eingefasst. Nach einer bevorzugten Ausführung der Erfindung sind die Durchtrittsöffnungen in mehreren zueinander versetzten Reihen angeordnet.The passage openings are preferably essentially completely enclosed by the webs. According to a preferred embodiment of the invention, the passage openings are arranged in several rows offset from one another.
Die Rolle ist vorteilhafterweise aus Kunststoffhalbschalen mit Preß- oder Rastverbindungen aufgebaut. Die Achse kann eine Metallachse sein, oder es werden angespritzte Achsstummel verwendet. Vorzugsweise erweitert sich der Durchmesser der Rolle von ihrer Mitte zu den Enden konisch, wodurch aus dem Schwammbrett austretendes Wasser außen zur Mitte der Rolle hin zu laufen bestrebt ist.The role is advantageously made up of plastic half-shells with press-fit or snap-in connections. The axle can be a metal axle, or injection-molded axle stubs are used. The diameter of the roller preferably widens conically from its center to the ends, as a result of which water emerging from the sponge board tends to run towards the center of the roller on the outside.
Vorteilhafterweise beträgt der Anteil der Durchtrittsöffnungen an der Fläche des Außenumfangs der Rolle wenigstens 5%, vorzugsweise wenigstens ca. 10%. Dabei sollten die Durchtrittsöffnungen jeweils einen Durchmesser von 3 bis 4 mm nicht unterschreiten.The proportion of the passage openings in the area of the outer circumference of the roller is advantageously at least 5%, preferably at least approximately 10%. The passage openings should not be less than 3 to 4 mm in diameter.
Vorteilhafterweise weist die Rolle an ihren Enden jeweils äußere umlaufende Erhöhungen wie einen Bund, eine Schräge, einen Wulst oder dergleichen auf, um zusätzlich zu verhindern, dass Wasser über die Enden ausgetragen wird. Als Achse können Achsstummel oder eine durchgehende Metallachse vorhanden sein. Es hat sich als vorteilhaft erwiesen, eine Achse aus Metall zwischen Achsstummeln aus Kunststoff einzuspritzen.At its ends, the roller advantageously has outer circumferential elevations such as a collar, a bevel, a bead or the like, in order to additionally prevent water from being discharged via the ends. Axle stubs or a continuous metal axle can be used as the axle. It has proven advantageous to inject a metal axle between plastic stub axles.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnungen; diese zeigen in:
- Figur 1
- eine Seitenansicht eines Wascheimers mit aufgesetzter Rolle;
Figur 2- einen Schnitt entlang der Linie A-A von
Fig. 1 ; Figur 3- eine Draufsicht auf die Innenseite einer Halbschale einer Rolle.
- Figure 1
- a side view of a washing bucket with an attached roller;
- Figure 2
- a section along the line AA of
Fig. 1 ; - Figure 3
- a plan view of the inside of a half-shell of a role.
Weiterhin ist in
Um ein effektives Ausdrücken zu gewährleisten, ist die Rolle 4, wie in
Die Rolle 4 ist vorzugsweise aus Kunststoffhalbschalen 4a aufgebaut, wie dies in
Dieser Trennbereich 10 trennt die Kunststoffhalbschalen 4a in der Mitte der Rolle 4. Darunter, im inneren der Rolle ist zudem eine Teleskopkopiervorrichtung 9 angeordnet. Die an dem Trennbereich 10 getrennten Kunststoffhalbschalen 4a können über eine erste Länge L1 und eine zweite Länge L2 längenvariabel und gegeneinander auseinander gezogen werden, so dass die innenliegende Teleskopkopiervorrichtung 9 ersichtlich wird. Dieser auseinander gezogene bzw. telekopierte Zustand der Rolle 4 ist in
Die Teleskopkopiervorrichtung 9 umfasst ebenfalls die zueinander versetzten Durchtrittsöffnungen 6.The telescoping device 9 also comprises the
In
Zusätzlich ist die Rolle an ihren Enden jeweils mit einem umlaufenden Bund 4c versehen, der ein Überlaufen von Wasser an den Enden verhindert. Die Kunststoffhalbschale weist eine Anzahl kleiner Bohrungen 8 auf, in die Zapfen der zugehörigen zweiten Kunststoffhalbschale gepresst werden. Der Presssitz ergibt eine ausreichend stabile Verbindung. Es können jedoch auch Verrastungen angebracht werden. Obwohl der Anteil an Durchtrittsöffnungen 6 recht hoch ist, weist die Rolle wegen der Profilierungsstege eine gute Stabilität auf. Selbstverständlich können auch zwei oder mehrere erfindungsgemässe oder erfindungsgemässe und konventionelle Rollen kombiniert verwendet werden.
Claims (14)
dadurch gekennzeichnet,
dass die Rolle (4) über eine innenliegende Teleskopkopiervorrichtung (9) und einen Trennbereich (10) teleskopierbar ist.Roller for wiping a sponge board (5) over a washing bucket (1), which is rotatably mounted with an axis or stub axles (3) in bearings (2) on or on the edge of a washing bucket and spans its clear width, the roller (4 ) are designed as hollow bodies made of half-shells (4a) with press-fit or latching connections (8) and have a profiled outer circumference with a large number of passage openings (6), the passage openings (6) are at least partially offset from one another, and that the passage openings (6 ) are at least partially enclosed by raised webs (7),
characterized,
that the roller (4) can be telescoped via an internal telescopic device (9) and a separating area (10).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020104369.4A DE102020104369A1 (en) | 2020-02-19 | 2020-02-19 | Telescopic roller for a washing bucket |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3868483A1 true EP3868483A1 (en) | 2021-08-25 |
EP3868483C0 EP3868483C0 (en) | 2023-09-06 |
EP3868483B1 EP3868483B1 (en) | 2023-09-06 |
Family
ID=74666537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21157548.5A Active EP3868483B1 (en) | 2020-02-19 | 2021-02-17 | Telescopic roller for a wash bucket |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3868483B1 (en) |
DE (1) | DE102020104369A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB702547A (en) * | 1951-04-20 | 1954-01-20 | Douglas Henry Webber | Device for removing excess paint or the like from brushes |
DE2813280A1 (en) * | 1978-03-28 | 1979-10-11 | Fritz Hennig | Ceramic tiling sponge board drainer and cleaner - has retainer fish-plates as guide, pressure roller and top counter pressure rollers |
DE3502307A1 (en) | 1985-01-21 | 1986-07-24 | Friedrich 8500 Nürnberg Kaul | Apparatus for cleaning the washboard for tilers, stuccoists and similar professions |
DE20102362U1 (en) | 2001-02-10 | 2001-06-21 | Kaul Friedrich | Roll for a wash bucket |
DE10208807C1 (en) * | 2002-03-01 | 2003-07-03 | Kronen Hansa Werk Maler Und Ma | Ejector roller structure with helix-shaped milled element for tool cleaning equipment |
CN207059213U (en) * | 2017-08-15 | 2018-03-02 | 四川省德阳市富昊塑料有限公司 | A kind of blow moulding machine carry-over pinch rolls being conveniently replaceable |
CN209999831U (en) * | 2019-04-16 | 2020-01-31 | 宿迁市现代彩印有限公司 | offset press roller |
-
2020
- 2020-02-19 DE DE102020104369.4A patent/DE102020104369A1/en active Pending
-
2021
- 2021-02-17 EP EP21157548.5A patent/EP3868483B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB702547A (en) * | 1951-04-20 | 1954-01-20 | Douglas Henry Webber | Device for removing excess paint or the like from brushes |
DE2813280A1 (en) * | 1978-03-28 | 1979-10-11 | Fritz Hennig | Ceramic tiling sponge board drainer and cleaner - has retainer fish-plates as guide, pressure roller and top counter pressure rollers |
DE3502307A1 (en) | 1985-01-21 | 1986-07-24 | Friedrich 8500 Nürnberg Kaul | Apparatus for cleaning the washboard for tilers, stuccoists and similar professions |
DE20102362U1 (en) | 2001-02-10 | 2001-06-21 | Kaul Friedrich | Roll for a wash bucket |
DE10208807C1 (en) * | 2002-03-01 | 2003-07-03 | Kronen Hansa Werk Maler Und Ma | Ejector roller structure with helix-shaped milled element for tool cleaning equipment |
CN207059213U (en) * | 2017-08-15 | 2018-03-02 | 四川省德阳市富昊塑料有限公司 | A kind of blow moulding machine carry-over pinch rolls being conveniently replaceable |
CN209999831U (en) * | 2019-04-16 | 2020-01-31 | 宿迁市现代彩印有限公司 | offset press roller |
Also Published As
Publication number | Publication date |
---|---|
EP3868483C0 (en) | 2023-09-06 |
DE102020104369A1 (en) | 2021-08-19 |
EP3868483B1 (en) | 2023-09-06 |
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