EP3243961B1 - Universal slider for cleaning of floor - Google Patents
Universal slider for cleaning of floor Download PDFInfo
- Publication number
- EP3243961B1 EP3243961B1 EP17159645.5A EP17159645A EP3243961B1 EP 3243961 B1 EP3243961 B1 EP 3243961B1 EP 17159645 A EP17159645 A EP 17159645A EP 3243961 B1 EP3243961 B1 EP 3243961B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slider
- blade
- slider blade
- fastening element
- cleaning
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims description 95
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 230000001066 destructive effect Effects 0.000 claims description 14
- 239000010935 stainless steel Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000007790 scraping Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 3
- 244000007853 Sarothamnus scoparius Species 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/02—Hand implements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/11—Squeegees
Definitions
- the invention relates to a universal slider for floor cleaning with a first slide sheet and with a second slide sheet, which on a fastening element which has along a longitudinal axis extending parallel to a cleaning edge of the slide blades, a length and perpendicular to the length has a width are and both are fastened by means of the fastener to a style.
- the floor cleaning device has a receptacle for a style that is arranged longitudinally and transversely arranged assigned to a profile effective as a retaining clip.
- an elastic wiper blade is arranged, which protrudes with two cleaning lips on the headband.
- the cleaning lips are substantially V-shaped to each other and with respect to the longitudinal center axis of the retaining bracket in different widths over this.
- a snow plow which has two narrow contact strips on a curved slide leaf.
- the first contact strip is made of galvanized metal.
- the second contact strip may be made of the same or a different material, for example rubber.
- a similar snow shovel is out US 2007 0187964 A1 known, having the features of the preamble of claim 1. These snow pushers are only suitable for snow clearing.
- the object is achieved by a universal slide of the type mentioned above, wherein the first slide blade is softer and / or more elastic and / or flexible than the second slide blade, and that at least the first slide blade and the fastener separate from each other or, in particular non-destructive and / or tool-free, separable components, and that the first slide blade and the second slide blade differ at least in that they are made of different hard and / or different elastic and / or differently flexible materials, the first cleaning lip protruding further on the fastener, as the fastener is wide, and / or the first cleaning lip protrudes more than 5 cm beyond the fastener.
- the invention has the very special advantage that the number of uses over the known from the prior art floor cleaning device is considerably increased.
- the first slide blade can be designed to solve cleaning tasks for which the second slide blade is unsuitable.
- the user can advantageously bring each of the slide sheet used, which offers the better properties for the currently acute cleaning task.
- the first slide blade can be easily replaced if it is worn or if another first slide blade with other properties is needed.
- the very pronounced protrusion of the first slide blade by more than the width of the fastener or more than 5 cm is particularly advantageous in order to exploit the flexibility of the material from which the first slide blade is made, in terms of a good adaptability to uneven floors.
- the universal slide is preferably designed and intended to be operated by a standing user. Accordingly, it is advantageous if the style has approximately the length of a broom style.
- the fastening element may, for example, have a, in particular conical, internal thread into which an end of the style provided with a, in particular conical, external thread is screwed.
- the fastening element may also possible, for example, for the fastening element to have an inner cone into which an end of the style embodied as an outer cone is inserted in a clamping manner and additionally fixed, for example, with a securing screw.
- the universal slide according to the invention is preferably used in such a way that in each case a cleaning edge of the slide blade suitable for the cleaning task currently to be performed faces the floor to be cleaned.
- the first slide blade and the second slide blade each have a top facing the style and a bottom facing away from the style, the universal slide is designed and intended to be pushed with the bottom of each resting on the ground to be cleaned slide blade on the floor to be cleaned.
- the universal slide according to the invention is designed such that the first slide blade is softer and / or more elastic and / or more flexible than the second slide blade.
- This has the advantage that the second slide sheet can be used, for example, for a rough cleaning, while the first slide sheet can be used advantageously, in particular by a good adaptability to bumps, for a fine cleaning.
- a further advantageous possibility of use is to use the second, hard-formed slide blade for scraping or dissolving encrusted dirt, while the first slide blade can be used to push away the dissolved dirt and / or sludge.
- the first slide sheet may be made of a plastic, in particular soft PVC.
- a plastic in particular soft PVC.
- Such a design allows a particularly good adaptability to the surface of the soil to be cleaned.
- such a slide blade has the advantage that hardly any noise occurs when it is pushed over the floor. With such a first slide blade in particular a largely silent snow clearing is possible.
- the second slide blade is made of a metal or metal alloy or steel or stainless steel or galvanized sheet metal.
- Such an embodiment has the advantage that with the second slide sheet and strongly adhering Räumgut can be solved or divided.
- the first slide blade and / or the second slide blade can advantageously be fixed to the fastening element in a non-destructive and / or tool-free manner.
- Such an embodiment makes it possible, in particular, to exchange the first slide sheet easily and quickly; For example, if the slide blade is worn or a slide blade with other properties is needed.
- the first slide blade to a first cleaning lip and a first attachment portion, wherein the first attachment portion directly, especially non-destructive and / or tool-free releasably fixed to the fastener is or can be fixed, while the first cleaning lip protrudes beyond the first fastener ,
- the first cleaning lip projects more than 7 cm or more than 10 cm or exactly 7 cm beyond the fastening element.
- a protrusion around the dimensions mentioned is particularly advantageous in order to exploit a flexibility of the material with which the first slide blade is made, with regard to a good adaptability to uneven floors.
- Analog can also be advantageously provided that the second slide blade has a second cleaning lip and a second attachment portion, wherein the second attachment portion directly, in particular non-destructive and / or tool-free releasably fixed to the second fastener or is fixed, while the second cleaning lip on the second fastening element protrudes. It is advantageous if the attachment portion of the first slide blade and the attachment portion of the second slide blade are formed the same. The advantage is that a similar attachment, especially on the basis of common parts, is possible.
- the second slide sheet is non-detachably and / or non-destructively releasably connected to the fastening element or is made together in one piece with the fastening element.
- a method of production is particularly efficient and cost-effective, in particular for mass production.
- the material from which the fastening element has to be produced in order to withstand the forces occurring during a cleaning process is also particularly suitable for the second slide blade, in particular for dividing or detaching strongly adhering Räumgut, such as ice, suitable is; which in particular allows to make the second slide sheet together in one piece with the fastening element, for example as a sheet metal bent part.
- Räumgut such as ice
- the fastening element may be formed integrally with the second slide sheet as a sheet metal bent part or as an angled or curved plate or have an angled or bent plate in the longitudinal direction.
- the angled or curved plate may advantageously be made of a stainless steel sheet. Particularly advantageous is an embodiment in which angled or curved plate made of a stainless steel sheet of a thickness in the range of 1.5 to 3mm ', in particular of 2 mm, is made.
- first slide sheet and the second Extend slide blade starting from the fastener in different directions.
- first slide blade and the second slide blade extend in different directions away from the fastening element in an angle different from zero degrees.
- the angle may advantageously be in the range of 170 degrees to 90, in particular in the range of 170 degrees to 120 degrees, in particular in the range of 150 degrees to 130 degrees.
- first slide sheet and the second slide sheet have a similar shape.
- first slide blade and the second slide blade are flat.
- first slide blade and the second slide blade are flat and are arranged in planes having an angle different from zero degrees to each other. It has been found that the angle in terms of good handling is advantageously in the range of 170 degrees to 90, in particular in the range of 170 degrees to 120 degrees, in particular in the range of 150 degrees to 130 degrees.
- the first slide blade and the second slide blade have a different shape.
- the first slide blade and / or at least one first cleaning lip of the first slide blade are flat, while the second slide blade is curved or folded toward the first slide blade.
- Such an embodiment makes it possible to make the free end of the second slide blade particularly flat relative to the floor to be cleaned can; this in particular, without the user having to lower the free end of the style of the universal slide in an ergonomic manner towards the ground, in particular in comparison to the style orientation when using the first slide blade.
- Such an embodiment is for solving and / or scraping persistently adhering Räumgut, in particular for loosening and / or scraping of ice, very particularly advantageous.
- first slide blade and / or at least one first cleaning lip of the first slide blade is flat, while the second slide blade is angled, or that the first slide blade and / or at least one first cleaning lip of the first slide blade is flat while the second slider blade is curved.
- the first slider blade and the second slider blade may differ by the angle of the region of their free ends relative to the longitudinal axis of the style.
- the said angle has an impact on the resistance, which is opposed to the user, with the same attitude of style, when pushing.
- first slide blade and / or at least one first cleaning lip of the first slide blade are flat.
- second slide blade and / or at least a second cleaning lip of the second slide blade may be flat.
- the second slide sheet is angled or curved, for example, to make the free end of the second slide blade particularly flat, without lowering the angle of attack of the style of the universal slide relative to the ground have to.
- the second slide blade may be formed angled by a fold, which runs parallel to a arranged at the free end of the second slide blade cleaning edge. It can also be provided that the second slide sheet is curved starting from the fastening element to a cleaning edge located at a free end.
- the second slide sheet at a free end has a corrugated or serrated cleaning edge.
- the second slide blade has a straight cleaning edge at a free end.
- the first slide blade and the second slide blade are different in size.
- the first slide sheet has a large surface area, so in a sliding process a as large as possible can be pushed away.
- the second slide sheet may have a small surface area in order to push away dense and heavy Räumgut and / or Räumgut consisting of adhering elements. Due to the smaller surface area ensures that wegzuschiebende in a sliding process amount of Räumgut is not so large that the user can not push the Räumgut. Rather, the second slide blade can advantageously have such an area that the amount of Räumgut remains sufficiently small to avoid sticking of the universal slide.
- first slide sheet and the second slide sheet are of different widths, and / or that the first slide sheet and the second slide sheet have differently wide cleaning lips or cleaning edges.
- first slide blade and the second slide blade have cleaning lips of different lengths, and / or that the first slide blade and the second slide blade have different lengths.
- first slide blade and the second slide blade have cleaning edges of different lengths.
- the cleaning edge of the second slide blade can be made shorter than that of the first slide blade to the available thrust to give the user to a shorter cleaning edge and thus exercise a higher pressure against persistently adhering Räumgut can.
- first slide blade and the second slide blade can be formed differently thick.
- the thickness of the slide blades, the flexibility and adaptability of the cleaning edges are fixed to the ground.
- the fastening element has at least two mutually angled portions, wherein a portion has a receptacle for the style, and wherein the other portion forms a first attachment portion to which the first slide sheet is attached.
- the fastening element has at least three mutually angled portions, wherein a first portion, on which the first slide sheet is fixed, and a second portion, which carries the second slide sheet or which has the second slide sheet, on a third portion, which is formed as a central portion and having a receptacle for the style, are arranged, and wherein the first portion and the third portion and the second portion and the third portion are angled to each other or have mutually angled flat surfaces.
- the fastening element has at least three mutually angled portions, wherein a first portion, on which the first slide sheet is fixed, and a second portion, on which the second slide sheet is attached or which has the second slide sheet, on a third portion, which is formed as a central portion and having a receptacle for the style, are arranged, wherein the central portion has a width in the range of 20 mm to 40 mm or a width of 30 mm.
- the fastening element has a bend, in particular for the form-fitting insertion of a fastening portion of the first slide blade, which allows a particularly secure and in particular secured against rotation or displacement securing the first slide blade.
- the fastener has an angled portion extending along its direction of elongation, providing an offset of a first surface to a second surface of the fastener, the first surface being part of a mating fastening portion of the fastener portion of the pusher sheet.
- a universal slide has the very special advantage that, for example, by producing the fastening element or at least a main part of the fastening element on the basis of a bent sheet metal part particularly robust, in particular torsionally rigid, but still with relatively little effort, in particular cost, can be produced.
- the bend is advantageously created a way to secure the slide sheet safe and reliable, but still, especially without tools and / or non-destructive, removable to the fastener.
- the counter-fastening section of the fastening element is connected via a web to the part of the fastening element having the second surface, and that an end face of the slide blade rests directly on the web.
- the attachment portion of the slide blade is particularly secure, especially against rotation or displacement, secured.
- the fastening section of the slide blade is inserted in a positive fit into a receptacle formed by the bend.
- the amount of offset of the first surface to the second surface corresponds to the thickness of the slider blade. This advantageously ensures that the second surface of the fastener and a bottom of the slide blade have no offset from one another. Rather, it can be achieved so advantageous that the second surface of the fastener and a bottom of the slide blade can merge into each other continuously.
- the fastening element is formed as a sheet metal bent part or as an angled or curved plate or has an angled or curved plate.
- the bend which preferably extends over the entire length of the fastener, the fastener receives a particularly high stability and in particular bending stiffness.
- the term "bend” is understood in particular to mean the course of a starting material, in particular a flat material and / or a sheet, which is bent in such a way that two surfaces displaced parallel to one another are formed.
- the surfaces can be flat. However, it is also possible that the surfaces are curved.
- An offset can advantageously be realized, for example, by two counter-rotating and / or line-symmetrical bending of a starting material.
- An offset can advantageously be realized for example by an S-shaped bending of a starting material.
- the first slide sheet preferably has a first cleaning edge at the free end and the second slide sheet has a second cleaning edge at the free end, wherein the first cleaning edge and the second cleaning edge are arranged parallel to one another.
- first slide sheet preferably has a first cleaning edge at the free end and for the second slide sheet to have a second cleaning edge at the free end and for the longitudinal extension axis of the fastening element to be parallel to the first cleaning edge and / or parallel to the second cleaning edge
- the style is immovably fixed or fixable to the fastener.
- the style is arranged to be non-destructively and / or tool-free removable on the fastening element, and / or that the angle between the style and the fastening element is adjustable.
- a fastener for fixing the style to the fastener at the same time also for fixing the first and / or the second slide blade.
- a set that has a universal slide according to the invention and at least a third slide blade, which is in replacement against the first slide blade or the second slide blade, if this is not permanently connected to the fastener, can be fixed to the fastener.
- the third slide blade differs in at least one property from the first slide blade and / or the second slide blade, which extends the range of use of the universal slide according to the invention.
- Such a set has the particular advantage that the user can easily replace the first pusher blade or possibly the second pusher blade with the third pusher blade if the third pusher blade is suitable for a particular cleaning application for which the first pusher blade or the second pusher blade is not or are less suitable.
- the universal slide does not have two slide blades. Rather, in this embodiment, a single slide sheet, in particular non-destructively releasably fixed, which has a single cleaning lip on the fastener, which protrudes exclusively on one side.
- the single cleaning lip can project more than 5 cm, in particular more than 7 cm or more than 10 cm, over the fastening element.
- Such a design has the very special advantage that the amount of wegzuschiebendem Good is automatically limited by the fact that a part of the good over the free longitudinal edge of the fastener can fall away. In this way, the amount of effort that the user must apply, automatically limited, eliminating the risk or at least reduced that the universal slide gets stuck.
- the slide blade is specially designed for clearing snow and / or specifically designed for clearing snow. It can be provided in particular advantageous that this slide sheet against a different slide blade, which is designed and intended for pushing other material, can be replaced.
- an interchangeability of the slide blade can be advantageously provided.
- a fastening means for fixing the style at the same time alone or in combination with other fastening means, also serves to fasten the slide blade.
- a universal slide for floor cleaning with a first slide blade and a second slide blade which are arranged on a fastener and both attached by means of the fastener on a style are advantageous, at least the first slide blade and the fastener separate from each other or from each other, in particular non-destructive and / or tool-free, separable elements, and that the first slide blade and the second slide blade differ at least in that they are made of different hard and / or different elastic and / or different flexible materials.
- This universal slide may additionally have the features mentioned in the dependent claims.
- Fig. 1 and Fig. 2 show a first embodiment of a universal slide 1 according to the invention for floor cleaning, which has a first slide sheet 2 and a second slide sheet 3.
- the first slider blade 2 and the second slider blade 3 are both fastened to a style 5 by means of the fastening element 4.
- the first slide sheet 2 and the second slide sheet 3 extend in different directions starting from the fastening element 4. They are planar and arranged in planes having an angle different from zero degrees.
- the angle may advantageously be in the range of 170 degrees to 90, in particular in the range of 170 degrees to 120 degrees, in particular in the range of 150 degrees to 130 degrees.
- the first slide sheet 2 and the fastening element 4 are separate from each other and from each other, in particular non-destructive and / or tool-free, separable components.
- the first slide sheet 2 can advantageously be easily replaced without tools if it is worn or if another first slide sheet 2 with other properties is needed.
- the first slide blade 2 has a first cleaning lip 6 and a first attachment portion 7, wherein the first attachment portion 7 directly, in particular non-destructive and / or tool-free releasably fixed to the fastener 4 or is fixed, while the first cleaning lip 6 on the first Fastening element 4 protrudes.
- the fastening element 4 has a bend 8 for the positive insertion of the fastening portion 7 of the first slide blade 2, which allows a particularly secure and in particular secured against rotation or displacement securing the first slide sheet 2.
- the first slider blade 2 can be fastened to the fastening element 4 by means of fastening screws (not shown).
- the fastening screws for example, by Holes in the first slide sheet 2 and in the fastener 4 extend. From the top nuts can be screwed onto the mounting screws.
- the first slide sheet 2 has at its free end a straight second cleaning edge 15
- the second slide blade 3 is made in one piece with the fastening element 4.
- the elongated fastening element 4 of this embodiment may advantageously be produced together in one piece with the second slide plate 3 as a sheet metal bent part, in particular by bending a plate, in particular metal plate.
- the first slider blade 2 and the second slider blade 3 differ at least in that they are made of different hard and / or different elastic and / or different flexible materials.
- the first slide sheet 2 is preferably made of a flexible plastic, in particular soft PVC. This allows a particularly good adaptability to the surface of the soil to be cleaned. In addition, hardly any noise when the first slide sheet 2 is pushed over the ground.
- the second slide blade 3 has at its free end a straight second cleaning edge 9.
- the fastening element 4 and the second slide blade 3 are made of a metal or a metal alloy, in particular made of steel or stainless steel or galvanized sheet metal. Such an embodiment has the advantage that with the second slide sheet and strongly adhering Räumgut can be solved or divided.
- the fastening element 4 has three mutually angled portions 21, 22, 23, wherein a first portion 21, on which the first slide sheet 2 is fixed, and a second portion 22, which has the second slide sheet 3, at a third portion 23, which is formed as a central portion and which has a (not shown) receptacle for the style 5, are arranged.
- the first portion 21 and the third portion 23 are angled to each other.
- the second portion 22 and the third portion 23 are angled to each other.
- Fig. 3 shows a second embodiment of a universal slide 1 according to the invention.
- the second slide blade 3 has at its free end a corrugated second cleaning edge 9.
- the fastening element 4 has three mutually angled portions 21, 22, 23, wherein a first portion 21, on which the first slide sheet 2 is fixed, and a second portion 22, which has the second slide sheet 3, at a third Section 23, which is formed as a central portion and which has a (not shown) receptacle for the style 5, are arranged.
- the Fig. 4 and Fig. 5 show a third embodiment of a universal slide according to the invention 1.
- the second slide sheet 3 has a fold 10 and is characterized for first slide sheet 2 folded out.
- the fold 10 runs parallel to the second cleaning edge 9. This embodiment makes it possible to make the free end of the second slide blade 3 particularly flat relative to the floor to be cleaned without the user lowering the free end of the style 5 unergonomically in the direction of the ground got to.
- the fastening element 4 has three mutually angled portions 21, 22, 23, wherein a first portion 21, on which the first slide sheet 2 is fixed, and a second portion 22, which has the second slide sheet 3, at a third Section 23, which is formed as a central portion and which has a (not shown) receptacle for the style 5, are arranged.
- the sections 21, 22, 23 are each at least partially planar.
- the Fig. 6 and Fig. 7 show a fourth embodiment of a universal slide according to the invention 1.
- the second slide sheet 3 is formed to the first slide sheet 2 towards curved.
- This embodiment also makes it possible to make the free end of the second slide blade 3 particularly flat relative to the floor to be cleaned, without the user having to lower the free end of the style 5 unergonomically in the direction of the floor.
- the fastening element 4 has two mutually angled portions 21, 22, wherein a first portion 21, on which the first slide sheet 2 is fixed, on a portion 23 which is formed as a central portion and a (not shown) receiving for the style 5, is arranged.
- Fig. 8 shows a fifth embodiment of a universal slide 1 according to an independent inventive idea.
- the universal slide 1 does not have two slide blades 2, 3. Rather, in this embodiment of the fastener 4, a single slide sheet 11, in particular non-destructively releasably fixed, which has a cleaning lip 12, the only one-sided by more than 5cm, in particular more than 7 cm or more than 10 cm, on the Fastening element 4 protrudes.
- a design has the very special advantage that the amount of wegzuschiebendem Good is automatically limited by the fact that a part of the good over the free longitudinal edge 13 of the fastener 4 can fall away.
- an interchangeability of the slide sheet 11 may be advantageously provided.
- a fastening means 14 for fixing the style 5 also serves for fastening the slide sheet 11 at the same time.
- FIGS 9 and 10 show a sixth embodiment of a universal slide 1 according to the independent concept of the invention.
- this embodiment has the very special advantage that the amount of wegzuschiebendem Good is automatically limited by the fact that a part of the goods, such as snow, over the free (in use upwardly directed) longitudinal edge 13 of the fastener 4 can fall away. In this way, the effort remains which the user must apply automatically limited, eliminating the risk or at least reduced that the universal slide 1 gets stuck.
- the user merely has to eliminate the portions which have fallen over the free longitudinal edge of the fastening element 4 in a further sliding operation in a further sliding operation.
- the slide sheet 2 is specially designed for snow clearing and / or specifically intended for clearing snow. It can be provided in particular advantageous that this slide sheet 2 against a different slide blade, which is designed and intended for pushing other material, can be replaced.
- Fig. 11 shows a seventh embodiment of a universal slide 1 according to the invention in a side cross-sectional view.
- the universal slide 1 has a second slide sheet 3, the fastening portion 17 of which is arranged in a form-fitting manner in a second bend 18 of the fastening element 4.
- the fastening element 4 has three mutually angled portions 21, 22, 23, wherein a first portion 21, to which the first slide sheet 2 is fixed, and a second portion 22, on which the second slide sheet 3 is fixed, at a third section 23, which is formed as a central portion and which has a (not shown) receptacle for the style 5, are arranged.
- the sections 21, 22, 23 are each at least partially planar.
- the second slide blade 3 can be fastened to the fastening element 4 by means of fastening screws (not shown).
- the fastening screws can extend, for example, through bores in the second slide blade 3 and through bores in the second fastening section 17 of the fastening element 4. From the top nuts can be screwed onto the mounting screws.
- Fig. 12 shows in a side cross-sectional view a detailed representation of a possible bend 8. It can be seen that the offset 8 a displacement of a first surface 19 is provided to a second surface 20 of the fastener 4, wherein the first surface 19 part of a Gegenbefest Trentsabsacrificings of the fastener 4 for the attachment portion 7 of the slide sheet 2 is.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Description
Die Erfindung betrifft einen Universalschieber zur Bodenreinigung mit einem ersten Schieberblatt und mit einem zweiten Schieberblatt, die an einem Befestigungselement, das entlang einer Längserstreckungsachse, die sich parallel zu einer Reinigungskante eines der Schieberblätter erstreckt, eine Länge und senkrecht zu der Länge eine Breite aufweist, angeordnet sind und die beide mittels des Befestigungselements an einem Stil befestigt sind.The invention relates to a universal slider for floor cleaning with a first slide sheet and with a second slide sheet, which on a fastening element which has along a longitudinal axis extending parallel to a cleaning edge of the slide blades, a length and perpendicular to the length has a width are and both are fastened by means of the fastener to a style.
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Es ist die Aufgabe der vorliegenden Erfindung, einen Schieber zur Bodenreinigung anzugeben, der besonders flexibel und vielseitig, insbesondere zum Reinigen unterschiedlicher Untergründe und zum Beseitigen unterschiedlicher Verunreinigungen, einsetzbar ist.It is the object of the present invention to provide a slider for floor cleaning, which is particularly flexible and versatile, especially for cleaning different substrates and to eliminate different impurities, can be used.
Die Aufgabe wird durch einen Universalschieber der eingangs genannten Art gelöst, wobei das erste Schieberblatt weicher und/oder elastischer und/oder flexibler ist, als das zweite Schieberblatt, und dass wenigstens das erste Schieberblatt und das Befestigungselement voneinander separate oder voneinander, insbesondere zerstörungsfrei und/oder werkzeuglos, separierbare Bauteile sind, und dass sich das erste Schieberblatt und das zweite Schieberblatt wenigstens dadurch unterscheiden, dass sie aus unterschiedlich harten und/oder unterschiedlich elastischen und/oder unterschiedlich flexiblen Materialien hergestellt sind, wobei die erste Reinigungslippe weiter über das Befestigungselement hervorsteht, als das Befestigungselement breit ist, und/oder die erste Reinigungslippe um mehr als 5cm über das Befestigungselement hervorsteht.The object is achieved by a universal slide of the type mentioned above, wherein the first slide blade is softer and / or more elastic and / or flexible than the second slide blade, and that at least the first slide blade and the fastener separate from each other or, in particular non-destructive and / or tool-free, separable components, and that the first slide blade and the second slide blade differ at least in that they are made of different hard and / or different elastic and / or differently flexible materials, the first cleaning lip protruding further on the fastener, as the fastener is wide, and / or the first cleaning lip protrudes more than 5 cm beyond the fastener.
Die Erfindung hat den ganz besonderen Vorteil, dass die Zahl der Verwendungsmöglichkeiten gegenüber dem aus dem Stand der Technik bekannten Bodenreinigungsgerät erheblich erhöht ist. Insbesondere kann beispielsweise das erste Schieberblatt dazu ausgebildet sein Reinigungsaufgaben zu lösen, für die das zweite Schieberblatt ungeeignet ist. Es ist beispielsweise vorteilhaft auch möglich, das erste Schieberblatt besonders flexibel und elastisch auszubilden, um damit sehr leise und effektiv Schnee schieben zu können, während das zweite Schieberblatt sehr unflexibel und hart ausgebildet sein kann, um Eis vom Boden lösen zu können. Der Benutzer kann vorteilhaft jeweils das Schieberblatt zum Einsatz bringen, das für die gerade akute Reinigungsaufgabe die besseren Eigenschaften bietet. Außerdem kann das erste Schieberblatt einfach ausgetauscht werden, wenn es verschlissen ist oder wenn ein anderes erstes Schieberblatt mit anderen Eigenschaften benötigt wird.The invention has the very special advantage that the number of uses over the known from the prior art floor cleaning device is considerably increased. In particular, for example, the first slide blade can be designed to solve cleaning tasks for which the second slide blade is unsuitable. For example, it is also advantageously possible to make the first slide blade particularly flexible and elastic in order to be able to push snow very quietly and effectively while the second slide blade can be very inflexible and hard in order to be able to release ice from the floor. The user can advantageously bring each of the slide sheet used, which offers the better properties for the currently acute cleaning task. In addition, the first slide blade can be easily replaced if it is worn or if another first slide blade with other properties is needed.
Das sehr ausgeprägte Hervorstehen des ersten Schieberblattes um mehr als die Breite des Befestigungselements oder um mehr als 5 cm ist besonders vorteilhaft, um die Flexibilität des Materials, aus dem das erste Schieberblatt hergestellt ist, hinsichtlich einer guten Anpassbarkeit an Bodenunebenheiten ausnutzen zu können.The very pronounced protrusion of the first slide blade by more than the width of the fastener or more than 5 cm is particularly advantageous in order to exploit the flexibility of the material from which the first slide blade is made, in terms of a good adaptability to uneven floors.
Der Universalschieber ist vorzugsweise dazu ausgebildet und bestimmt, von einem stehenden Benutzer bedient zu werden. Entsprechend ist es von Vorteil, wenn der Stil etwa die Länge eines Besenstils aufweist. Das Befestigungselement kann beispielsweise ein, insbesondere konisches, Innengewinde aufweisen, in das ein mit einem, insbesondere konischen, Außengewinde versehene Ende des Stils eingeschraubt ist. Alternativ ist es beispielsweise auch möglich, dass das Befestigungselement einen Innenkonus aufweist, in den ein als Außenkonus ausgebildetes Ende des Stils klemmend eingesteckt und beispielsweise mit einer Sicherungsschraube zusätzlich fixiert ist.The universal slide is preferably designed and intended to be operated by a standing user. Accordingly, it is advantageous if the style has approximately the length of a broom style. The fastening element may, for example, have a, in particular conical, internal thread into which an end of the style provided with a, in particular conical, external thread is screwed. Alternatively, it is also possible, for example, for the fastening element to have an inner cone into which an end of the style embodied as an outer cone is inserted in a clamping manner and additionally fixed, for example, with a securing screw.
Der erfindungsgemäße Universalschieber wird vorzugsweise so eingesetzt, dass jeweils eine Reinigungskante des für die gerade zu bewältigende Reinigungsaufgabe geeigneten Schieberblattes dem zu reinigenden Boden zugewandt ist. Insbesondere kann vorteilhaft vorgesehen sein, dass das erste Schieberblatt und das zweite Schieberblatt jeweils eine dem Stil zugewandte Oberseite und eine von dem Stil abgewandte Unterseite aufweisen, wobei der Universalschieber dazu ausgebildet und bestimmt ist mit der Unterseite des jeweils am zu reinigenden Boden aufliegenden Schieberblattes voran über den zu reinigenden Boden geschoben zu werden.The universal slide according to the invention is preferably used in such a way that in each case a cleaning edge of the slide blade suitable for the cleaning task currently to be performed faces the floor to be cleaned. In particular, it can advantageously be provided that the first slide blade and the second slide blade each have a top facing the style and a bottom facing away from the style, the universal slide is designed and intended to be pushed with the bottom of each resting on the ground to be cleaned slide blade on the floor to be cleaned.
Der Universalschieber ist erfindungsgemäß derart ausgebildet, dass das erste Schieberblatt weicher und/oder elastischer und/oder flexibler ist, als das zweite Schieberblatt. Dies hat den Vorteil, dass das zweite Schieberblatt beispielsweise für eine Grobreinigung verwendet werden kann, während das erste Schieberblatt vorteilhaft, insbesondere durch eine gute Anpassbarkeit an Bodenunebenheiten, für eine Feinreinigung verwendet werden kann. Es ist beispielsweise vorteilhaft auch möglich, das zweite, hart ausgebildete Schieberblatt zum Abschaben oder Lösen von Eis zu verwenden, während das erste Schieberblatt dazu eingesetzt werden kann, das gelöste Eis und/oder losen Schnee wegzuschieben. Eine weitere vorteilhafte Möglichkeit der Verwendung besteht darin, das zweite, hart ausgebildete Schieberblatt zum Abschaben oder Lösen von verkrustetem Dreck zu verwenden, während das erste Schieberblatt dazu eingesetzt werden kann, den gelösten Dreck und/oder Schlamm wegzuschieben.The universal slide according to the invention is designed such that the first slide blade is softer and / or more elastic and / or more flexible than the second slide blade. This has the advantage that the second slide sheet can be used, for example, for a rough cleaning, while the first slide sheet can be used advantageously, in particular by a good adaptability to bumps, for a fine cleaning. For example, it is also advantageously possible to use the second, hard-trained slide blade for scraping or loosening ice, while the first slide blade can be used to push away the dissolved ice and / or loose snow. A further advantageous possibility of use is to use the second, hard-formed slide blade for scraping or dissolving encrusted dirt, while the first slide blade can be used to push away the dissolved dirt and / or sludge.
Beispielsweise kann das erste Schieberblatt aus einem Kunststoff, insbesondere aus Weich-PVC hergestellt sein. Eine solche Ausführung ermöglicht eine besonders gute Anpassbarkeit an die Oberfläche des zu reinigenden Bodens. Darüber hinaus hat ein solches Schieberblatt den Vorteil, dass kaum Geräusche entstehen, wenn es über den Boden geschoben wird. Mit einem solchen ersten Schieberblatt ist insbesondere ein weitgehend geräuschloses Schneeräumen ermöglicht.For example, the first slide sheet may be made of a plastic, in particular soft PVC. Such a design allows a particularly good adaptability to the surface of the soil to be cleaned. In addition, such a slide blade has the advantage that hardly any noise occurs when it is pushed over the floor. With such a first slide blade in particular a largely silent snow clearing is possible.
Das erste Schieberblatt kann aus einem Elastikmaterial, wie beispielsweise aus Weich-PVC oder Gummi, hergestellt sein und eine Dicke im Bereich von 2 mm bis 10 mm, insbesondere im Bereich von 3 bis 8 mm aufweisen. Das erste Schieberblatt kann vorteilhaft aus einem Elastikmaterial (beispielsweise Weich-PVC oder einem Gummi) hergestellt sein, das eine Reißfestigkeit im Bereich von 170 bis 400 % (nach DIN 53455) aufweist und/oder das eine Dichte im Bereich von 1,2 bis 1,35 g/cm2 aufweist und/oder das ein Elastizitätsmodul, insbesondere bei 23 Grad Celsius, über 3500 MPa (insbesondere nach DIN 53457) aufweist und/oder das eine Zugfestigkeit im Bereich von 10 bis 40 N/mm2 oder im Bereich von 10 bis 25 N/mm2 aufweist.The first slider blade may be made of an elastic material, such as soft PVC or rubber, and have a thickness in the range of 2 mm to 10 mm, in particular in the range of 3 to 8 mm. The first pusher sheet can advantageously be made of an elastic material (for example soft PVC or a rubber) which has a tear strength in the range from 170 to 400% (according to DIN 53455) and / or which has a density in the range from 1.2 to 1 , 35 g / cm 2 and / or that has a modulus of elasticity, in particular at 23 degrees Celsius, above 3500 MPa (in particular according to DIN 53457) and / or that has a tensile strength in the range of 10 to 40 N / mm 2 or in the range of 10 to 25 N / mm 2 .
Bei einer besonderen Ausführung ist das zweite Schieberblatt aus einem Metall oder einer Metalllegierung oder aus Stahl oder aus Edelstahl oder aus verzinktem Metallblech hergestellt. Eine solche Ausführung hat den Vorteil, dass mit dem zweiten Schieberblatt auch stark anhaftendes Räumgut gelöst oder zerteilt werden kann.In a particular embodiment, the second slide blade is made of a metal or metal alloy or steel or stainless steel or galvanized sheet metal. Such an embodiment has the advantage that with the second slide sheet and strongly adhering Räumgut can be solved or divided.
Das erste Schieberblatt und/oder das zweite Schieberblatt können vorteilhaft zerstörungsfrei und/oder werkzeugfrei wieder lösbar an dem Befestigungselement festgelegt sein. Eine solche Ausführung ermöglicht es insbesondere, das erste Schieberblatt einfach und schnell austauschen zu können; beispielsweise wenn das Schieberblatt verschlissen ist oder ein Schieberblatt mit anderen Eigenschaften benötigt wird.The first slide blade and / or the second slide blade can advantageously be fixed to the fastening element in a non-destructive and / or tool-free manner. Such an embodiment makes it possible, in particular, to exchange the first slide sheet easily and quickly; For example, if the slide blade is worn or a slide blade with other properties is needed.
Bei einer besonderen Ausführung weist das erste Schieberblatt eine erste Reinigungslippe und einen ersten Befestigungsabschnitt auf, wobei der erste Befestigungsabschnitt unmittelbar, insbesondere zerstörungsfrei und/oder werkzeugfrei wieder lösbar, an dem Befestigungselement festgelegt ist oder festlegbar ist, während die erste Reinigungslippe über das erste Befestigungselement hervorsteht.In a particular embodiment, the first slide blade to a first cleaning lip and a first attachment portion, wherein the first attachment portion directly, especially non-destructive and / or tool-free releasably fixed to the fastener is or can be fixed, while the first cleaning lip protrudes beyond the first fastener ,
Insbesondere kann vorteilhaft vorgesehen sein, dass die erste Reinigungslippe um mehr als 7 cm oder um mehr als 10 cm oder um genau 7 cm über das Befestigungselement hervorsteht. Ein Hervorstehen um die genannten Maße ist besonders vorteilhaft, um eine Flexibilität des Materials, mit dem das erste Schieberblatt hergestellt ist, hinsichtlich einer guten Anpassbarkeit an Bodenunebenheiten ausnutzen zu können.In particular, it can be advantageously provided that the first cleaning lip projects more than 7 cm or more than 10 cm or exactly 7 cm beyond the fastening element. A protrusion around the dimensions mentioned is particularly advantageous in order to exploit a flexibility of the material with which the first slide blade is made, with regard to a good adaptability to uneven floors.
Analog kann vorteilhaft auch vorgesehen sein, dass das zweite Schieberblatt eine zweite Reinigungslippe und einen zweiten Befestigungsabschnitt aufweist, wobei der zweite Befestigungsabschnitt unmittelbar, insbesondere zerstörungsfrei und/oder werkzeugfrei wieder lösbar, an dem zweiten Befestigungselement festgelegt ist oder festlegbar ist, während die zweite Reinigungslippe über das zweite Befestigungselement hervorsteht. Hierbei ist es von Vorteil, wenn der Befestigungsabschnitt des ersten Schieberblattes und der Befestigungsabschnitt des zweiten Schieberblattes gleichartig ausgebildet sind. Der Vorteil besteht darin, dass eine gleichartige Befestigung, insbesondere auf der Basis von Gleichteilen, möglich ist.Analog can also be advantageously provided that the second slide blade has a second cleaning lip and a second attachment portion, wherein the second attachment portion directly, in particular non-destructive and / or tool-free releasably fixed to the second fastener or is fixed, while the second cleaning lip on the second fastening element protrudes. It is advantageous if the attachment portion of the first slide blade and the attachment portion of the second slide blade are formed the same. The advantage is that a similar attachment, especially on the basis of common parts, is possible.
Alternativ kann in besonders vorteilhafter Weise vorgesehen sein, dass das zweite Schieberblatt unlösbar und/oder nicht zerstörungsfrei lösbar mit dem Befestigungselement verbunden ist oder gemeinsam einstückig mit dem Befestigungselement hergestellt ist. Eine solche Herstellungsweise ist insbesondere für eine Massenfertigung besonders effizient und kostengünstig realisierbar. Hierbei wurde vorteilhaft erkannt, dass sich das Material, aus dem das Befestigungselement hergestellt werden muss, um den bei einem Reinigungsvorgang auftretenden Kräften zu widerstehen, auch besonders gut für das zweite Schieberblatt, insbesondere zum Zerteilen oder Ablösen von stark anhaftendem Räumgut, wie beispielsweise Eis, geeignet ist; was es insbesondere erlaubt, das zweite Schieberblatt gemeinsam einstückig mit dem Befestigungselement, beispielsweise als Blechbiegeteil, herzustellen. Es ist auch vorteilhaft beispielsweise auch möglich, ein Befestigungselement aus Metall mit einem metallenen zweiten Schieberblatt zu verschweißen.Alternatively, it may be provided in a particularly advantageous manner that the second slide sheet is non-detachably and / or non-destructively releasably connected to the fastening element or is made together in one piece with the fastening element. Such a method of production is particularly efficient and cost-effective, in particular for mass production. In this case, it has been advantageously recognized that the material from which the fastening element has to be produced in order to withstand the forces occurring during a cleaning process is also particularly suitable for the second slide blade, in particular for dividing or detaching strongly adhering Räumgut, such as ice, suitable is; which in particular allows to make the second slide sheet together in one piece with the fastening element, for example as a sheet metal bent part. It is also advantageous, for example, also possible to weld a metal fastener to a metal second slide blade.
Beispielsweise kann das Befestigungselement gemeinsam einstückig mit dem zweiten Schieberblatt als Blechbiegeteil oder als gewinkelte oder gebogene Platte ausgebildet sein oder eine in Längserstreckungsrichtung gewinkelte oder gebogene Platte aufweisen. Die gewinkelte oder gebogene Platte kann vorteilhaft aus einem Edelstahlblech hergestellt sein. Besonders vorteilhaft ist eine Ausführung, bei der gewinkelte oder gebogene Platte aus einem Edelstahlblech einer Dicke im Bereich von 1,5 bis 3mm', insbesondere von 2 mm, hergestellt ist.For example, the fastening element may be formed integrally with the second slide sheet as a sheet metal bent part or as an angled or curved plate or have an angled or bent plate in the longitudinal direction. The angled or curved plate may advantageously be made of a stainless steel sheet. Particularly advantageous is an embodiment in which angled or curved plate made of a stainless steel sheet of a thickness in the range of 1.5 to 3mm ', in particular of 2 mm, is made.
Besonders gut handhabbar ist eine Ausführung, bei der sich das erste Schieberblatt und das zweite Schieberblatt ausgehend von dem Befestigungselement in unterschiedliche Richtungen erstrecken. Alternativ oder zusätzlich kann auch vorgesehen sein, dass sich das erste Schieberblatt und das zweite Schieberblatt in einen von Null Grad verschiedenen Winkel zueinander von dem Befestigungselement weg in unterschiedliche Richtungen erstrecken. Der Winkel kann vorteilhaft im Bereich von 170 Grad bis 90, insbesondere im Bereich von 170 Grad bis 120 Grad, insbesondere im Bereich von 150 Grad bis 130 Grad liegen.Particularly easy to handle is an embodiment in which the first slide sheet and the second Extend slide blade starting from the fastener in different directions. Alternatively or additionally, it may also be provided that the first slide blade and the second slide blade extend in different directions away from the fastening element in an angle different from zero degrees. The angle may advantageously be in the range of 170 degrees to 90, in particular in the range of 170 degrees to 120 degrees, in particular in the range of 150 degrees to 130 degrees.
Bei einer vorteilhaften Ausführung weisen das erste Schieberblatt und das zweite Schieberblatt eine gleichartige Form auf. Insbesondere kann vorteilhaft vorgesehen sein, dass das erste Schieberblatt und das zweite Schieberblatt eben ausgebildet sind. Es ist vorteilhaft insbesondere auch möglich, dass das erste Schieberblatt und das zweite Schieberblatt eben ausgebildet sind und in Ebenen angeordnet sind, die einen von Null Grad verschiedenen Winkel zueinander aufweisen. Es hat sich gezeigt, dass der Winkel im Hinblick auf eine gute Handhabbarkeit vorteilhaft im Bereich von 170 Grad bis 90, insbesondere im Bereich von 170 Grad bis 120 Grad, insbesondere im Bereich von 150 Grad bis 130 Grad liegt.In an advantageous embodiment, the first slide sheet and the second slide sheet have a similar shape. In particular, it can be advantageously provided that the first slide blade and the second slide blade are flat. It is advantageous in particular also possible that the first slide blade and the second slide blade are flat and are arranged in planes having an angle different from zero degrees to each other. It has been found that the angle in terms of good handling is advantageously in the range of 170 degrees to 90, in particular in the range of 170 degrees to 120 degrees, in particular in the range of 150 degrees to 130 degrees.
Bei einer ganz besonders vorteilhaften Ausführung weisen das erste Schieberblatt und das zweite Schieberblatt eine unterschiedliche Form auf. Insbesondere kann vorteilhaft vorgesehen sein, dass das erste Schieberblatt und/oder wenigstens eine erste Reinigungslippe des ersten Schieberblattes eben ausgebildet sind, während das zweite Schieberblatt zum ersten Schieberblatt hin gekrümmt oder abgekantet ist. Eine solche Ausführung erlaubt es, das freie Ende des zweiten Schieberblattes besonders flach relativ zu dem zu reinigenden Boden anstellen zu können; dies insbesondere, ohne dass der Benutzer das freie Ende des Stils des Universalschiebers in unergonomischer Weise in Richtung Boden, insbesondere im Vergleich zur Stilausrichtung bei Verwendung des ersten Schieberblatts, absenken muss. Eine solche Ausführung ist zum Lösen und/oder Abschaben von hartnäckig anhaftendem Räumgut, insbesondere zum Lösen und/oder Abschaben von Eis, ganz besonders vorteilhaft.In a particularly advantageous embodiment, the first slide blade and the second slide blade have a different shape. In particular, it can advantageously be provided that the first slide blade and / or at least one first cleaning lip of the first slide blade are flat, while the second slide blade is curved or folded toward the first slide blade. Such an embodiment makes it possible to make the free end of the second slide blade particularly flat relative to the floor to be cleaned can; this in particular, without the user having to lower the free end of the style of the universal slide in an ergonomic manner towards the ground, in particular in comparison to the style orientation when using the first slide blade. Such an embodiment is for solving and / or scraping persistently adhering Räumgut, in particular for loosening and / or scraping of ice, very particularly advantageous.
Ganz allgemein kann vorteilhaft vorgesehen sein, dass das erste Schieberblatt und/oder wenigstens eine erste Reinigungslippe des ersten Schieberblattes eben ausgebildet ist, während das zweite Schieberblatt gewinkelt ausgebildet ist, oder dass das erste Schieberblatt und/oder wenigstens eine erste Reinigungslippe des ersten Schieberblattes eben ausgebildet ist, während das zweite Schieberblatt gekrümmt ausgebildet ist.In general terms, it may advantageously be provided that the first slide blade and / or at least one first cleaning lip of the first slide blade is flat, while the second slide blade is angled, or that the first slide blade and / or at least one first cleaning lip of the first slide blade is flat while the second slider blade is curved.
Es können sich das erste Schieberblatt und das zweite Schieberblatt durch den Winkel des Bereichs ihrer freien Enden relativ zur Längserstreckungsachse des Stils unterscheiden. Der genannte Winkel hat einen Einfluss auf den Widerstand, der dem Benutzer, bei gleicher Haltung des Stils, beim Schieben entgegengesetzt wird.The first slider blade and the second slider blade may differ by the angle of the region of their free ends relative to the longitudinal axis of the style. The said angle has an impact on the resistance, which is opposed to the user, with the same attitude of style, when pushing.
In vorteilhafter Weise kann vorgesehen sein, dass das erste Schieberblatt und/oder wenigstens eine erste Reinigungslippe des ersten Schieberblattes eben ausgebildet sind. Auch das zweite Schieberblatt und/oder wenigstens eine zweite Reinigungslippe des zweiten Schieberblattes können eben ausgebildet sein.In an advantageous manner, it can be provided that the first slide blade and / or at least one first cleaning lip of the first slide blade are flat. Also the second slide blade and / or at least a second cleaning lip of the second slide blade may be flat.
Ganz unabhängig von der Form des ersten Schieberblattes kann vorteilhaft vorgesehen sein, dass das zweite Schieberblatt gewinkelt oder gekrümmt ausgebildet ist, beispielsweise um das freie Ende des zweiten Schieberblattes besonders flach anstellen zu können, ohne hierfür den Anstellwinkel des Stils des Universalschiebers relativ zum Boden absenken zu müssen. Insbesondere kann das zweite Schieberblatt durch eine Abkantung gewinkelt ausgebildet sein, die parallel zu einer am freien Ende des zweiten Schieberblattes angeordneten Reinigungskante verläuft. Es kann auch vorgesehen sein, dass das zweite Schieberblatt ausgehend von dem Befestigungselement zu einer an einem freien Ende befindlichen Reinigungskante hin gekrümmt ist.Regardless of the shape of the first slide blade can be advantageously provided that the second slide sheet is angled or curved, for example, to make the free end of the second slide blade particularly flat, without lowering the angle of attack of the style of the universal slide relative to the ground have to. In particular, the second slide blade may be formed angled by a fold, which runs parallel to a arranged at the free end of the second slide blade cleaning edge. It can also be provided that the second slide sheet is curved starting from the fastening element to a cleaning edge located at a free end.
Insbesondere zum Abschaben und/oder Lösen von hartnäckig anhaftendem Räumgut, wie beispielsweise verkrustetem Dreck oder Eis, kann vorteilhaft vorgesehen sein, dass das zweite Schieberblatt an einem freien Ende eine gewellte oder gezackte Reinigungskante aufweist. Es ist allerdings auch möglich, dass das zweite Schieberblatt an einem freien Ende eine gerade verlaufende Reinigungskante aufweist.In particular, for scraping and / or loosening of persistently adhering Räumgut, such as encrusted dirt or ice, can be advantageously provided that the second slide sheet at a free end has a corrugated or serrated cleaning edge. However, it is also possible that the second slide blade has a straight cleaning edge at a free end.
Bei einer besonderen Ausführung des Universalschiebers sind das erste Schieberblatt und das zweite Schieberblatt unterschiedlich groß. Beispielsweise um Räumgut einer geringen Dichte und/oder um Räumgut, das aus einzelnen, insbesondere leichten, und nicht aneinander haftenden Elementen besteht, schnell wegschieben zu können ist es von Vorteil, wenn die das erste Schieberblatt einen großen Flächeninhalt aufweist, damit bei einem Schiebevorgang eine möglichst große Menge weggeschoben werden kann. Im Gegensatz hierzu kann das zweite Schieberblatt einen kleinen Flächeninhalt aufweisen, um dichtes und schweres Räumgut und/oder Räumgut, das aus aneinander haftenden Elementen besteht, wegschieben zu können. Durch den kleineren Flächeninhalt ist gewährleistet, dass die bei einem Schiebevorgang wegzuschiebende Menge an Räumgut nicht so groß wird, dass der Benutzer das Räumgut nicht mehr schieben kann. Vielmehr kann das zweite Schieberblatt vorteilhaft einen solchen Flächeninhalt aufweisen, dass die Menge an Räumgut ausreichend klein bleibt, um ein Steckenbleiben des Universalschiebers zu vermeiden.In a particular embodiment of the universal slide, the first slide blade and the second slide blade are different in size. For example, to clear material low density and / or to Räumgut, which consists of individual, especially light, and not adhering elements to move quickly, it is advantageous if the first slide sheet has a large surface area, so in a sliding process a as large as possible can be pushed away. In contrast, the second slide sheet may have a small surface area in order to push away dense and heavy Räumgut and / or Räumgut consisting of adhering elements. Due to the smaller surface area ensures that wegzuschiebende in a sliding process amount of Räumgut is not so large that the user can not push the Räumgut. Rather, the second slide blade can advantageously have such an area that the amount of Räumgut remains sufficiently small to avoid sticking of the universal slide.
Insbesondere kann vorgesehen sein, dass das erste Schieberblatt und das zweite Schieberblatt unterschiedlich breit sind, und/oder dass das erste Schieberblatt und das zweite Schieberblatt unterschiedlich breite Reinigungslippen oder Reinigungskanten aufweisen. Alternativ oder zusätzlich kann auch vorgesehen sein, dass erste Schieberblatt und das zweite Schieberblatt unterschiedlich lange Reinigungslippen aufweisen, und/oder dass das erste Schieberblatt und das zweite Schieberblatt unterschiedlich lang sind.In particular, it can be provided that the first slide sheet and the second slide sheet are of different widths, and / or that the first slide sheet and the second slide sheet have differently wide cleaning lips or cleaning edges. Alternatively or additionally, it may also be provided that the first slide blade and the second slide blade have cleaning lips of different lengths, and / or that the first slide blade and the second slide blade have different lengths.
Es ist insoweit auch möglich, dass das erste Schieberblatt und das zweite Schieberblatt unterschiedlich lange Reinigungskanten aufweisen. Insbesondere kann die Reinigungskante des zweiten Schieberblattes kürzer ausgebildet sein, als die des ersten Schieberblattes, um die zur Verfügung stehende Schubkraft des Benutzers auf eine kürzere Reinigungskante zu erteilen und so einen höheren Druck gegen hartnäckig anhaftendes Räumgut ausüben zu können.It is also possible that the first slide blade and the second slide blade have cleaning edges of different lengths. In particular, the cleaning edge of the second slide blade can be made shorter than that of the first slide blade to the available thrust to give the user to a shorter cleaning edge and thus exercise a higher pressure against persistently adhering Räumgut can.
Insbesondere können das erste Schieberblatt und das zweite Schieberblatt unterschiedlich dick ausgebildet sein. Unter anderem durch die Dicke der Schieberblätter kann die Biegbarkeit und die Anpassbarkeit der Reinigungskanten an den Untergrund festgelegt werden.In particular, the first slide blade and the second slide blade can be formed differently thick. Among other things, the thickness of the slide blades, the flexibility and adaptability of the cleaning edges are fixed to the ground.
Das Befestigungselement ist bei einer vorteilhaften Ausführung länglich ausgebildet. Insbesondere kann vorteilhaft vorgesehen sein, dass das Befestigungselement als in Längserstreckungsrichtung gewinkelte oder gebogene Platte ausgebildet ist oder eine in Längserstreckungsrichtung gewinkelte oder gebogene Platte aufweist. Die gewinkelte oder gebogene Platte kann vorteilhaft aus einem Edelstahlblech hergestellt sein. Besonders vorteilhaft ist eine Ausführung, bei der gewinkelte oder gebogene Platte aus einem Edelstahlblech einer Dicke im Bereich von 1,5 bis 3mm, insbesondere von 2 mm, hergestellt ist. Eine solche Ausführung ist einerseits sehr stabil und andererseits dennoch nicht übermäßig schwer.The fastener is elongated in an advantageous embodiment. In particular, it can be advantageously provided that the fastening element is designed as an angled or bent plate in the longitudinal direction or has an angled or bent plate in the longitudinal direction. The angled or curved plate may advantageously be made of a stainless steel sheet. Particularly advantageous is an embodiment in which angled or curved plate is made of a stainless steel sheet having a thickness in the range of 1.5 to 3 mm, in particular of 2 mm. On the one hand, such a design is very stable and yet not excessively heavy.
Bei einer vorteilhaften Ausführung weist das Befestigungselement wenigstens zwei zueinander abgewinkelte Abschnitte auf, wobei ein Abschnitt eine Aufnahme für den Stil aufweist, und wobei der andere Abschnitt einen ersten Befestigungsabschnitt bildet, an dem das erste Schieberblatt befestigt ist. Eine solche Ausführung ist besonders stabil, so dass insbesondere ein Verwinden oder Verbiegen des Befestigungselements bei der Benutzung weitgehend vermieden ist. Alternativ oder zusätzlich kann vorteilhaft vorgesehen sein, dass das Befestigungselement wenigstens drei zueinander abgewinkelte Abschnitte aufweist, wobei ein erster Abschnitt, an dem das erste Schieberblatt befestigt ist, und ein zweiter Abschnitt, der das zweite Schieberblatt trägt oder der das zweite Schieberblatt aufweist, an einem dritten Abschnitt, der als Mittelabschnitt ausgebildet ist und der eine Aufnahme für den Stil aufweist, angeordnet sind und wobei der erste Abschnitt und der dritte Abschnitt sowie der zweite Abschnitt und der dritte Abschnitt zueinander abgewinkelt sind oder zueinander abgewinkelte ebene Flächen aufweisen.In an advantageous embodiment, the fastening element has at least two mutually angled portions, wherein a portion has a receptacle for the style, and wherein the other portion forms a first attachment portion to which the first slide sheet is attached. Such a design is particularly stable, so that in particular a twisting or bending of the fastening element during use is largely avoided. Alternatively or additionally, it can be advantageously provided that the fastening element has at least three mutually angled portions, wherein a first portion, on which the first slide sheet is fixed, and a second portion, which carries the second slide sheet or which has the second slide sheet, on a third portion, which is formed as a central portion and having a receptacle for the style, are arranged, and wherein the first portion and the third portion and the second portion and the third portion are angled to each other or have mutually angled flat surfaces.
Es ist vorteilhaft auch möglich, dass das Befestigungselement wenigstens drei zueinander abgewinkelte Abschnitte aufweist, wobei ein erster Abschnitt, an dem das erste Schieberblatt befestigt ist, und ein zweiter Abschnitt, an dem das zweite Schieberblatt befestigt ist oder der das zweite Schieberblatt aufweist, an einem dritten Abschnitt, der als Mittelabschnitt ausgebildet ist und der eine Aufnahme für den Stil aufweist, angeordnet sind, wobei der Mittelabschnitt eine Breite im Bereich von 20 mm bis 40mm oder eine Breite von 30 mm aufweist. Hierdurch wird insbesondere eine besonders hohe Stabilität im Bereich der Stilankopplung erreicht.It is also advantageously possible that the fastening element has at least three mutually angled portions, wherein a first portion, on which the first slide sheet is fixed, and a second portion, on which the second slide sheet is attached or which has the second slide sheet, on a third portion, which is formed as a central portion and having a receptacle for the style, are arranged, wherein the central portion has a width in the range of 20 mm to 40 mm or a width of 30 mm. As a result, in particular a particularly high stability in the field of style coupling is achieved.
Bei einer besonders vorteilhaften Ausführung weist das Befestigungselement eine Abkröpfung insbesondere zum formschlüssigen Einfügen eines Befestigungsabschnitts des ersten Schieberblattes auf, was ein besonders sicheres und insbesondere gegen Verdrehen oder Verschieben gesichertes Befestigen des ersten Schieberblattes ermöglicht.In a particularly advantageous embodiment, the fastening element has a bend, in particular for the form-fitting insertion of a fastening portion of the first slide blade, which allows a particularly secure and in particular secured against rotation or displacement securing the first slide blade.
Bei einer besonderen Ausführung weist das Befestigungselement eine sich entlang seiner Längserstreckungsrichtung erstreckende Abkröpfung aufweist, durch die ein Versatz einer ersten Fläche zu einer zweiten Fläche des Befestigungselements geschaffen ist, wobei die erste Fläche Teil eines Gegenbefestigungsabschnitts des Befestigungselements für den Befestigungsabschnitt des Schieberblattes ist. Ein solcher Universalschieber hat den ganz besonderen Vorteil, dass er beispielsweise durch Herstellen des Befestigungselements oder wenigstens eines Hauptteils des Befestigungselements auf der Basis eines Blechbiegeteils besonders robust, insbesondere verwindungssteif, aber dennoch mit vergleichsweise geringem Aufwand, insbesondere Kostenaufwand, herstellbar ist.In a particular embodiment, the fastener has an angled portion extending along its direction of elongation, providing an offset of a first surface to a second surface of the fastener, the first surface being part of a mating fastening portion of the fastener portion of the pusher sheet. Such a universal slide has the very special advantage that, for example, by producing the fastening element or at least a main part of the fastening element on the basis of a bent sheet metal part particularly robust, in particular torsionally rigid, but still with relatively little effort, in particular cost, can be produced.
Durch die Abkröpfung ist vorteilhaft eine Möglichkeit geschaffen, das Schieberblatt sicher und zuverlässig, aber dennoch, insbesondere werkzeuglos und/oder zerstörungsfrei, wieder abnehmbar an dem Befestigungselement zu befestigen. Hierbei kann insbesondere vorteilhaft vorgesehen sein, dass der Gegenbefestigungsabschnitt des Befestigungselements über einen Steg mit dem die zweite Fläche aufweisenden Teil des Befestigungselements verbunden ist und dass eine Stirnseite des Schieberblatts unmittelbar an dem Steg anliegt. Auf diese Weise ist der Befestigungsabschnitt des Schieberblatt besonders sicher, insbesondere gegen Verdrehen oder Verschieben, gesichert. Insbesondere kann alternativ oder zusätzlich vorgesehen sein, dass sich der Befestigungsabschnitt des Schieberblatts formschlüssig in eine durch die Abkröpfung gebildete Aufnahme eingefügt.By the bend is advantageously created a way to secure the slide sheet safe and reliable, but still, especially without tools and / or non-destructive, removable to the fastener. In this case, it can be advantageously provided, in particular, that the counter-fastening section of the fastening element is connected via a web to the part of the fastening element having the second surface, and that an end face of the slide blade rests directly on the web. In this way, the attachment portion of the slide blade is particularly secure, especially against rotation or displacement, secured. In particular, it may alternatively or additionally be provided that the fastening section of the slide blade is inserted in a positive fit into a receptacle formed by the bend.
Bei einer besonderen Ausführung entspricht das Maß des Versatzes der ersten Fläche zu der zweiten Fläche der Dicke des Schieberblatts. Hierdurch wird vorteilhaft erreicht, dass die zweite Fläche des Befestigungselements und eine Unterseite des Schieberblattes keinen Versatz zueinander aufweisen. Vielmehr kann so vorteilhaft erreicht werden, dass die zweite Fläche des Befestigungselements und eine Unterseite des Schieberblattes stufenlos ineinander übergehen können.In a particular embodiment, the amount of offset of the first surface to the second surface corresponds to the thickness of the slider blade. This advantageously ensures that the second surface of the fastener and a bottom of the slide blade have no offset from one another. Rather, it can be achieved so advantageous that the second surface of the fastener and a bottom of the slide blade can merge into each other continuously.
Wie bereits erwähnt, kann in ganz besonders vorteilhafter Weise vorgesehen sein, dass das Befestigungselement als Blechbiegeteil oder als gewinkelte oder gebogene Platte ausgebildet ist oder eine in gewinkelte oder gebogene Platte aufweist. Insbesondere durch die Abkröpfung, die sich vorzugsweise über die gesamte Länge des Befestigungselements erstreckt, erhält das Befestigungselement eine besonders große Stabilität und insbesondere Biegesteifigkeit.As already mentioned, it can be provided in a particularly advantageous manner that the fastening element is formed as a sheet metal bent part or as an angled or curved plate or has an angled or curved plate. In particular, by the bend, which preferably extends over the entire length of the fastener, the fastener receives a particularly high stability and in particular bending stiffness.
Unter dem Begriff der Abkröpfung wird insbesondere der Verlauf eines Ausgangsmaterials, insbesondere eines Flachmaterials und/oder eines Blechs, verstanden, das so gebogen ist, dass zwei zueinander parallel verschobene Flächen ausgebildet sind. Die Flächen können eben ausgebildet sein. Es ist jedoch auch möglich, dass die Flächen gekrümmt sind. Eine Abkröpfung kann vorteilhaft beispielsweise durch zwei gegenläufige und/oder liniensymmetrische Umbiegungen eines Ausgangsmaterials realisiert sein. Eine Abkröpfung kann vorteilhaft beispielsweise durch ein s-förmiges Biegen eines Ausgangsmaterials realisiert werden.The term "bend" is understood in particular to mean the course of a starting material, in particular a flat material and / or a sheet, which is bent in such a way that two surfaces displaced parallel to one another are formed. The surfaces can be flat. However, it is also possible that the surfaces are curved. An offset can advantageously be realized, for example, by two counter-rotating and / or line-symmetrical bending of a starting material. An offset can advantageously be realized for example by an S-shaped bending of a starting material.
Vorzugsweise weisen das erste Schieberblatt am freien Ende eine erste Reinigungskante und das zweite Schieberblatt am freien Ende eine zweite Reinigungskante auf, wobei die erste Reinigungskante und die zweite Reinigungskante parallel zueinander angeordnet sind. Alternativ oder zusätzlich ist es auch möglich, dass das erste Schieberblatt am freien Ende eine erste Reinigungskante aufweist und dass das zweite Schieberblatt am freien Ende eine zweite Reinigungskante aufweist und dass die Längserstreckungsachse des Befestigungselements parallel zur ersten Reinigungskante und/oder parallel zur zweiten Reinigungskante angeordnet ist.The first slide sheet preferably has a first cleaning edge at the free end and the second slide sheet has a second cleaning edge at the free end, wherein the first cleaning edge and the second cleaning edge are arranged parallel to one another. Alternatively or additionally, it is also possible for the first slide sheet to have a first cleaning edge at the free end and for the second slide sheet to have a second cleaning edge at the free end and for the longitudinal extension axis of the fastening element to be parallel to the first cleaning edge and / or parallel to the second cleaning edge ,
Bei einer vorteilhaften Ausführung ist der Stil unbeweglich an dem Befestigungselement fixiert oder fixierbar. Alternativ oder zusätzlich kann vorteilhaft vorgesehen sein, dass der Stil zerstörungsfrei und/oder werkzeugfrei abnehmbar an dem Befestigungselement angeordnet ist, und/oder dass der Winkel zwischen dem Stil und dem Befestigungselement einstellbar ist. Bei einer besonderen Ausführung dient
ein Befestigungsmittel zum Befestigen des Stils an dem Befestigungselement gleichzeitig auch zum Befestigen des ersten und/oder der zweiten Schieberblatts.In an advantageous embodiment, the style is immovably fixed or fixable to the fastener. Alternatively or additionally, it may be advantageously provided that the style is arranged to be non-destructively and / or tool-free removable on the fastening element, and / or that the angle between the style and the fastening element is adjustable. In a particular embodiment is used
a fastener for fixing the style to the fastener at the same time also for fixing the first and / or the second slide blade.
Ganz besonders vielseitig und flexibel einsetzbar ist ein Set, das einen erfindungsgemäßen Universalschieber sowie wenigstens ein drittes Schieberblatt aufweist, das im Austausch gegen das erste Schieberblatt oder das zweite Schieberblatt, falls dieses nicht unlösbar mit dem Befestigungselement verbunden ist, an dem Befestigungselement festlegbar ist. Hierbei kann insbesondere vorteilhaft vorgesehen sein, dass sich das dritte Schieberblatt in wenigstens einer Eigenschaft von dem ersten Schieberblatt und/oder dem zweiten Schieberblatt unterscheidet, was das Verwendungsspektrum des erfindungsgemäßen Universalschiebers erweitert. Ein solches Set hat den besonderen Vorteil, dass der Benutzer einfach das erste Schieberblatt oder ggf. das zweite Schieberblatt gegen das dritte Schieberblatt austauschen kann, wenn das dritte Schieberblatt für eine besondere Reinigungsanwendung geeignet ist, für die das erste Schieberblatt oder das zweite Schieberblatt nicht oder weniger geeignet sind.Especially versatile and flexible is a set that has a universal slide according to the invention and at least a third slide blade, which is in replacement against the first slide blade or the second slide blade, if this is not permanently connected to the fastener, can be fixed to the fastener. In this case, it can be provided, in particular advantageous, that the third slide blade differs in at least one property from the first slide blade and / or the second slide blade, which extends the range of use of the universal slide according to the invention. Such a set has the particular advantage that the user can easily replace the first pusher blade or possibly the second pusher blade with the third pusher blade if the third pusher blade is suitable for a particular cleaning application for which the first pusher blade or the second pusher blade is not or are less suitable.
Bei einer besonderen Ausführung abweichend von der vorliegenden Erfindung weist der Universalschieber nicht zwei Schieberblätter auf. Vielmehr ist bei dieser Ausführung an dem Befestigungselement ein einziges Schieberblatt, insbesondere zerstörungsfrei wieder lösbar, festgelegt, das eine einzige Reinigungslippe aufweist, die ausschließlich einseitig hervorsteht. Insbesondere kann die einzige Reinigungslippe um mehr als 5cm, insbesondere um mehr als 7 cm oder um mehr als 10 cm, über das Befestigungselement hervorstehen. Eine solche Ausführung hat den ganz besonderen Vorteil, dass die Menge an wegzuschiebendem Gut automatisch dadurch begrenzt ist, dass ein Teil des Gutes über die freie Längskante des Befestigungselements hinweg fallen kann. Auf diese Weise bleibt der Kraftaufwand, den der Benutzer aufbringen muss, automatisch begrenzt, wodurch die Gefahr beseitigt oder zumindest verringert ist, dass der Universalschieber stecken bleibt. Der Benutzer muss lediglich in einem weiteren Schiebevorgang die Anteile beseitigen, die bei einem vorausgegangenen Schiebevorgang über die freie Längskante des Befestigungselements hinweg gefallen sind. Bei einer ganz besonders vorteilhaften Ausführung ist das Schieberblatt speziell zum Schneeräumen ausgebildet und/oder speziell zum Schneeräumen bestimmt. Es kann insbesondere vorteilhaft vorgesehen sein, dass dieses Schieberblatt gegen ein anders Schieberblatt, das zum Schieben von anderem Material ausgebildet und bestimmt ist, ausgetauscht werden kann.In a particular embodiment, deviating from the present invention, the universal slide does not have two slide blades. Rather, in this embodiment, a single slide sheet, in particular non-destructively releasably fixed, which has a single cleaning lip on the fastener, which protrudes exclusively on one side. In particular, the single cleaning lip can project more than 5 cm, in particular more than 7 cm or more than 10 cm, over the fastening element. Such a design has the very special advantage that the amount of wegzuschiebendem Good is automatically limited by the fact that a part of the good over the free longitudinal edge of the fastener can fall away. In this way, the amount of effort that the user must apply, automatically limited, eliminating the risk or at least reduced that the universal slide gets stuck. The user only has to dispose of the portions which have fallen over the free longitudinal edge of the fastening element in a further sliding process in a further sliding operation. At a In a particularly advantageous embodiment, the slide blade is specially designed for clearing snow and / or specifically designed for clearing snow. It can be provided in particular advantageous that this slide sheet against a different slide blade, which is designed and intended for pushing other material, can be replaced.
Auch bei diesem Ausführungsbeispiel kann eine Austauschbarkeit des Schieberblattes vorteilhaft vorgesehen sein. Insbesondere kann vorteilhaft auch vorgesehen sein, dass ein Befestigungsmittel zum Befestigen des Stils gleichzeitig, alleine oder in Kombination mit weiteren Befestigungsmitteln, auch zum Befestigen des Schieberblattes dient.Also in this embodiment, an interchangeability of the slide blade can be advantageously provided. In particular, it may also be advantageously provided that a fastening means for fixing the style at the same time, alone or in combination with other fastening means, also serves to fasten the slide blade.
Nach einem eigenständigen Erfindungsgedanken ist ganz allgemein ein Universalschieber zur Bodenreinigung mit einem ersten Schieberblatt und mit einem zweiten Schieberblatt, die an einem Befestigungselement angeordnet sind und die beide mittels des Befestigungselements an einem Stil befestigt sind vorteilhaft, wobei wenigstens das erste Schieberblatt und das Befestigungselement voneinander separate oder voneinander, insbesondere zerstörungsfrei und/oder werkzeuglos, separierbare Elemente sind, und dass sich das erste Schieberblatt und das zweite Schieberblatt wenigstens dadurch unterscheiden, dass sie aus unterschiedlich harten und/oder unterschiedlich elastischen und/oder unterschiedlich flexiblen Materialien hergestellt sind. Dieser Universalschieber kann zusätzlich die in den abhängigen Ansprüchen genannten Merkmale aufweisen.According to an independent idea of the invention is quite generally a universal slide for floor cleaning with a first slide blade and a second slide blade, which are arranged on a fastener and both attached by means of the fastener on a style are advantageous, at least the first slide blade and the fastener separate from each other or from each other, in particular non-destructive and / or tool-free, separable elements, and that the first slide blade and the second slide blade differ at least in that they are made of different hard and / or different elastic and / or different flexible materials. This universal slide may additionally have the features mentioned in the dependent claims.
In der Zeichnung ist der Erfindungsgegenstand beispielhaft und schematisch dargestellt und wird anhand der Figuren nachfolgend beschrieben, wobei gleiche oder gleich wirkende Elemente auch in unterschiedlichen Ausführungsbeispielen zumeist mit denselben Bezugszeichen versehen sind. Dabei zeigen:
- Fig. 1
- ein erstes Ausführungsbeispiel eines erfindungsgemäßen Universalschiebers in einer perspektivischen Ansicht,
- Fig. 2
- das erste Ausführungsbeispiel in einer Seitquerschnittsdarstellung,
- Fig. 3
- ein zweites Ausführungsbeispiel eines erfindungsgemäßen Universalschiebers in einer perspektivischen Ansicht,
- Fig. 4
- ein drittes Ausführungsbeispiel eines erfindungsgemäßen Universalschiebers in einer perspektivischen Ansicht,
- Fig. 5
- das dritte Ausführungsbeispiel in einer Seitquerschnittsdarstellung,
- Fig. 6
- ein viertes Ausführungsbeispiel eines erfindungsgemäßen Universalschiebers in einer perspektivischen Ansicht, und
- Fig. 7
- das vierte Ausführungsbeispiel in einer Seitquerschnittsdarstellung, und
- Fig. 8
- ein fünftes Ausführungsbeispiel eines Universalschiebers nach einem eigenständigen Erfindungsgedanken,
- Fig. 9
- ein sechstes Ausführungsbeispiel eines Universalschiebers nach einem eigenständigen Erfindungsgedanken,
- Fig. 10
- das sechste Ausführungsbeispiel in einer Seitquerschnittsdarstellung,
- Fig. 11
- ein siebtes Ausführungsbeispiel eines Universalschiebers nach einem eigenständigen Erfindungsgedanken in einer Seitquerschnittsdarstellung, und
- Fig. 12
- eine mögliche Abkröpfung bei einem erfindungsgemäßen Universalschieber in einer Seitquerschnittsdarstellung.
- Fig. 1
- A first embodiment of a universal slide according to the invention in a perspective view,
- Fig. 2
- the first embodiment in a side cross-sectional view,
- Fig. 3
- A second embodiment of a universal slide according to the invention in a perspective view,
- Fig. 4
- A third embodiment of a universal slide according to the invention in a perspective view,
- Fig. 5
- the third embodiment in a side cross-sectional view,
- Fig. 6
- A fourth embodiment of a universal slide according to the invention in a perspective view, and
- Fig. 7
- the fourth embodiment in a side cross-sectional view, and
- Fig. 8
- A fifth embodiment of a universal slide according to an independent inventive concept,
- Fig. 9
- A sixth embodiment of a universal slide according to an independent inventive concept,
- Fig. 10
- the sixth embodiment in a side cross-sectional view,
- Fig. 11
- A seventh embodiment of a universal slide according to an independent inventive idea in a side cross-sectional view, and
- Fig. 12
- a possible bend in a universal slide according to the invention in a side cross-sectional view.
Das erste Schieberblatt 2 und das Befestigungselement 4 sind voneinander separate und voneinander, insbesondere zerstörungsfrei und/oder werkzeuglos, separierbare Bauteile. Das erste Schieberblatt 2 kann vorteilhaft werkzeuglos einfach ausgetauscht werden, wenn es verschlissen ist oder wenn ein anderes erstes Schieberblatt 2 mit anderen Eigenschaften benötigt wird. Das erste Schieberblatt 2 weist eine erste Reinigungslippe 6 und einen ersten Befestigungsabschnitt 7 auf, wobei der erste Befestigungsabschnitt 7 unmittelbar, insbesondere zerstörungsfrei und/oder werkzeugfrei wieder lösbar, an dem Befestigungselement 4 festgelegt ist oder festlegbar ist, während die erste Reinigungslippe 6 über das erste Befestigungselement 4 hervorsteht. Das Befestigungselement 4 weist eine Abkröpfung 8 zum formschlüssigen Einfügen des Befestigungsabschnitts 7 des ersten Schieberblattes 2 auf, was ein besonders sicheres und insbesondere gegen Verdrehen oder Verschieben gesichertes Befestigen des ersten Schieberblattes 2 ermöglicht.The
Das erste Schieberblatt 2 kann an dem Befestigungselement 4 mittels (nicht dargestellten) Befestigungsschrauben befestigt sein. Die Befestigungsschrauben können beispielsweise durch Bohrungen in dem ersten Schieberblatt 2 und in dem Befestigungselement 4 verlaufen. Von der Oberseite können Muttern auf die Befestigungsschrauben aufgeschraubt sein. Das erste Schieberblatt 2 weist an seinem freien Ende eine gerade verlaufende zweite Reinigungskante 15 aufThe
Das zweite Schieberblatt 3 ist gemeinsam einstückig mit dem Befestigungselement 4 hergestellt. Das länglich ausgebildete Befestigungselement 4 dieser Ausführung kann vorteilhaft gemeinsam einstückig mit dem zweiten Schieberblatt 3 als Blechbiegeteil, insbesondere durch Biegen einer Platte, insbesondere Metallplatte, hergestellt sein.The
Das erste Schieberblatt 2 und das zweite Schieberblatt 3 unterscheiden sich wenigstens dadurch, dass sie aus unterschiedlich harten und/oder unterschiedlich elastischen und/oder unterschiedlich flexiblen Materialien hergestellt sind. Das erste Schieberblatt 2 ist vorzugsweise aus einem flexiblen Kunststoff, insbesondere aus Weich-PVC hergestellt. Dies ermöglicht eine besonders gute Anpassbarkeit an die Oberfläche des zu reinigenden Bodens. Darüber hinaus entstehen kaum Geräusche, wenn das erste Schieberblatt 2 über den Boden geschoben wird. Das zweite Schieberblatt 3 weist an seinem freien Ende eine gerade verlaufende zweite Reinigungskante 9 auf.The
Das Befestigungselement 4 und das zweite Schieberblatt 3 sind aus einem Metall oder einer Metalllegierung, insbesondere aus Stahl oder aus Edelstahl oder aus verzinktem Metallblech hergestellt. Eine solche Ausführung hat den Vorteil, dass mit dem zweiten Schieberblatt auch stark anhaftendes Räumgut gelöst oder zerteilt werden kann.The
Bei dieser Ausführung weist das Befestigungselement 4 drei zueinander abgewinkelte Abschnitte 21, 22, 23 auf, wobei ein erster Abschnitt 21, an dem das erste Schieberblatt 2 befestigt ist, und ein zweiter Abschnitt 22, der das zweite Schieberblatt 3 aufweist, an einem dritten Abschnitt 23, der als Mittelabschnitt ausgebildet ist und der eine (nicht näher dargestellte) Aufnahme für den Stil 5 aufweist, angeordnet sind. Der erste Abschnitt 21 und der dritte Abschnitt 23 sind zueinander abgewinkelt. Außerdem sind der zweite Abschnitt 22 und der dritte Abschnitt 23 zueinander abgewinkelt.In this embodiment, the
Auch bei dieser Ausführung weist das Befestigungselement 4 drei zueinander abgewinkelte Abschnitte 21, 22, 23 auf, wobei ein erster Abschnitt 21, an dem das erste Schieberblatt 2 befestigt ist, und ein zweiter Abschnitt 22, der das zweite Schieberblatt 3 aufweist, an einem dritten Abschnitt 23, der als Mittelabschnitt ausgebildet ist und der eine (nicht näher dargestellte) Aufnahme für den Stil 5 aufweist, angeordnet sind.Also in this embodiment, the
Die
Auch bei dieser Ausführung weist das Befestigungselement 4 drei zueinander abgewinkelte Abschnitte 21, 22, 23 auf, wobei ein erster Abschnitt 21, an dem das erste Schieberblatt 2 befestigt ist, und ein zweiter Abschnitt 22, der das zweite Schieberblatt 3 aufweist, an einem dritten Abschnitt 23, der als Mittelabschnitt ausgebildet ist und der eine (nicht näher dargestellte) Aufnahme für den Stil 5 aufweist, angeordnet sind. Die Abschnitte 21, 22, 23 sind jeweils zumindest teilweise eben ausgebildet.Also in this embodiment, the
Die
Bei dieser Ausführung weist das Befestigungselement 4 zwei zueinander abgewinkelte Abschnitte 21, 22 auf, wobei ein erster Abschnitt 21, an dem das erste Schieberblatt 2 befestigt ist, an einem Abschnitt 23, der als Mittelabschnitt ausgebildet ist und der eine (nicht näher dargestellte) Aufnahme für den Stil 5 aufweist, angeordnet ist.In this embodiment, the
Die
Bei dieser Ausführung weist das Befestigungselement 4 drei zueinander abgewinkelte Abschnitte 21, 22, 23 auf, wobei ein erster Abschnitt 21, an dem das erste Schieberblatt 2 befestigt ist, und ein zweiter Abschnitt 22, an dem das zweite Schieberblatt 3 befestigt ist, an einem dritten Abschnitt 23, der als Mittelabschnitt ausgebildet ist und der eine (nicht näher dargestellte) Aufnahme für den Stil 5 aufweist, angeordnet sind. Die Abschnitte 21, 22, 23 sind jeweils zumindest teilweise eben ausgebildet.In this embodiment, the
Das zweite Schieberblatt 3 kann an dem Befestigungselement 4 mittels (nicht dargestellten) Befestigungsschrauben befestigt sein. Die Befestigungsschrauben können beispielsweise durch Bohrungen in dem zweiten Schieberblatt 3 und durch Bohrungen in dem zweitem Befestigungsabschnitt 17 des Befestigungselements 4 verlaufen. Von der Oberseite können Muttern auf die Befestigungsschrauben aufgeschraubt sein.The
- 11
- UniversalschieberUniversal slide
- 22
- erstes Schieberblattfirst slide blade
- 33
- zweites Schieberblattsecond slide sheet
- 44
- Befestigungselementfastener
- 55
- Stilstyle
- 66
- erste Reinigungslippefirst cleaning lip
- 77
- Befestigungsabschnittattachment section
- 88th
- Abkröpfungbend
- 99
- Zweite ReinigungskanteSecond cleaning edge
- 1010
- Abkantungfold
- 1111
- einziges Schieberblattsingle slide blade
- 1212
- Reinigungslippecleaning lip
- 1313
- freie Längskantefree longitudinal edge
- 1414
- Befestigungsmittelfastener
- 1515
- Erste ReinigungskanteFirst cleaning edge
- 1616
- Zweite ReinigungslippeSecond cleaning lip
- 1717
- zweiter Befestigungsabschnittsecond attachment section
- 1818
- zweite Abkröpfungsecond bend
- 1919
- erste Flächefirst surface
- 2020
- zweite Flächesecond surface
- 2121
- erster Abschnittfirst section
- 2222
- zweiter Abschnittsecond part
- 2323
- dritter Abschnittthird section
Claims (15)
- Universal slider (1) for cleaning floors, having a first slider blade (2) and a second slider blade (3) which are disposed on a fastening element (4) which has a length along an axis of longitudinal extent that extends parallel to a cleaning edge of one of the slider blades and a width that is perpendicular to the length, and which both are fastened to a handle (5) by means of the fastening element, wherein the first slider blade (2) is softer and/or more elastic and/or more flexible than the second slider blade (3), and wherein at least the first slider blade (2) and the fastening element (4) are mutually separate components or are components that are capable of being mutually separated, in particular in a non-destructive and/or tool-free manner, and wherein the first slider blade (2) and the second slider blade (3) differ from one another at least in that said first slider blade (2) and said second slider blade (3) are produced from materials of dissimilar hardness and/or elasticity and/or flexibility,
characterized in that
the first cleaning lip (6) projects beyond the fastening element (4) by more than the width of the fastening element (4) and/or the first cleaning lip (6) projects beyond the fastening element (4) by more than 5 cm. - Universal slider (1) according to Claim 1, characterized in thata) the first slider blade (2) is produced from a plastics material, in particular soft PVC; and/or in thatb) the second slider blade (3) is produced from a metal or a metal alloy or from steel or from stainless steel or from zinc-plated sheet metal.
- Universal slider (1) according to Claim 1 or 2, characterized in that the first slider blade (2) has a first cleaning lip (6) and a first fastening portion (7), wherein the first fastening portion (7) is established, or is capable of being established, directly, in particular so as to be releasable in a non-destructive and/or tool-free manner, on the fastening element (4), while the first cleaning lip (6) projects beyond the fastening element (4).
- Universal slider (1) according to one of Claims 1 to 3, characterized in thata) the second slider blade (3) has a second cleaning lip and a second fastening portion, wherein the second fastening portion is established, or is capable of being established, directly, in particular so as to be releasable in a non-destructive and/or tool-free manner, on the second fastening element (4), while the first cleaning lip (6) projects beyond the second fastening element (4); or in thatb) the second slider blade (3) has a second cleaning lip and a second fastening portion, wherein the second fastening portion is established, or is capable of being established, directly, in particular so as to be releasable in a non-destructive and/or tool-free manner, on the second fastening element (4), while the first cleaning lip (6) projects beyond the second fastening element (4), wherein the fastening portion (7) of the first slider blade (2) and the fastening portion of the second slider blade are configured in the same manner.
- Universal slider (1) according to one of Claims 1 to 3, characterized in thata) the second slider blade (3) is connected in a non-releasable manner and/or so as not be releasable in a non-destructive manner, to the fastening element (4), or is produced so as to be integral to the fastening element (4); and/or in thatb) the fastening element (4) conjointly with the second slider blade (3) is configured as a bent sheet-metal part or as an angled or bent plate, or has a plate that is angled or bent in the direction of longitudinal extent.
- Universal slider (1) according to one of Claims 1 to 5, characterized in thata) the first slider blade (2) and the second slider blade (3), proceeding from the fastening element (4) extend in dissimilar directions; or in thatb) the first slider blade (2) and the second slider blade (3) extend away from the fastening element (4) in dissimilar directions at a mutual angle that differs from zero degrees; or in thatc) the first slider blade (2) and the second slider blade (3) extend away from the fastening element (4) in dissimilar directions at a mutual angle in the range from 170 degrees to 90, in particular in the range from 170 degrees to 120 degrees, in particular in the range from 150 degrees to 130 degrees.
- Universal slider (1) according to one of Claims 1 to 6, characterized in thata) the first slider blade (2) and the second slider blade (3) have a shape of identical type, or in thatb) the first slider blade (2) and the second slider blade (3) are configured in a planar manner; or in thatc) the first slider blade (2) and the second slider blade (3) are configured in a planar manner and are disposed in planes which have a mutual angle that differs from zero degrees; or in thatd) the first slider blade (2) and the second slider blade (3) are configured in a planar manner and are disposed in planes which have an angle in the range from 170 degrees to 90, in particular in the range from 170 degrees to 120 degrees, in particular in the range from 150 degrees to 130 degrees.
- Universal slider (1) according to one of Claims 1 to 6, characterized in thata) the first slider blade (2) and the second slider blade (3) have a dissimilar shape; and/or in thatb) the first slider blade (2) and/or at least one first cleaning lip of the first slider blade (2) are/is configured in a planar manner, while the second slider blade (3) is configured in an angled manner; or in thatc) the first slider blade (2) and/or at least one first cleaning lip of the first slider blade (2) are/is configured in a planar manner, while the second slider blade (3) is configured in a curved manner.
- Universal slider (1) according to one of Claims 1 to 8, characterized in thata) the first slider blade (2) and/or at least one first cleaning lip (6) of the first slider blade (2) are/is configured in planar manner; or in thatb) the second slider blade (3) and/or at least one second cleaning lip of the second slider blade are/is configured in a planar manner; or in thatc) the second slider blade (3) is configured in an angled manner; or in thatd) the second slider blade (3) is configured in an angled manner by a chamfer which runs parallel to a cleaning edge (9) that is disposed on the free end of the second slider blade; or in thate) the second slider blade (3), proceeding from the fastening element (4), is curved towards a cleaning edge (9) that is situated on a free end; or in thatf) the first slider blade (2) and the second slider blade (3) differ from one another by way of the angle of the region of the free ends of said first slider blade (2) and said second slider blade (3) relative to the axis of longitudinal extent of the handle (5).
- Universal slider (1) according to one of Claims 1 to 9, characterized in thata) the second slider blade (3) at a free end has a corrugated cleaning edge (9), or in thatb) the second slider blade (3) at a free end has a serrated cleaning edge (9); or in thatc) the second slider blade (3) at a free end has a rectilinear cleaning edge (9).
- Universal slider (1) according to one of Claims 1 to 10, characterized in thata) the first slider blade (2) and the second slider blade (3) are of dissimilar size; and/or in thatb) the first slider blade (2) and the second slider blade (3) are of dissimilar width; and/or in thatc) the first slider blade (2) and the second slider blade (3) have cleaning lips of dissimilar width; and/or in thatd) the first slider blade (2) and the second slider blade (3) have cleaning lips of dissimilar length; and/or in thate) the first slider blade (2) and the second slider blade (3) are of dissimilar length; and/or in thatf) the first slider blade (2) and the second slider blade (3) have cleaning edges of dissimilar length; and/or in thatg) the first slider blade (2) and the second slider blade (3) are of dissimilar thickness.
- Universal slider (1) according to one of Claims 1 to 11, characterized in thata) the fastening element (4) is configured in an elongate manner; and/or in thatb) the fastening element (4) is configured as a plate that is angle or bent in the direction of longitudinal extent or has a plate that is angled or bent in the direction of longitudinal extent; and/or in thatc) the fastening element (4) is at least in part produced from a stainless steel sheet; and/or in thatd) the fastening element (4) has an bending for inserting in a form-fitting manner a fastening portion (7) of the first slider blade (2); and/or in thate) the fastening element (4) has an bending which extends along the direction of longitudinal extent of said fastening element (4) and by way of which an offset of a first face relative to a second face of the fastening element (4) is achieved, wherein the first face is part of a counter-fastening portion of the fastening element (4) for the fastening portion (7) of the slider blade (2); and/or in thatf) the fastening element (4) has at least two mutually angled portions, wherein one portion has a receptacle for the handle (5), and wherein the other portion forms a first fastening portion to which the first slider blade (2) is fastened; and/or in thatg) the fastening element (4) has at least three mutually angled portions, wherein a first portion to which the first slider blade (2) is fastened, and a second portion which supports the second slider blade (3) or which comprises the second slider blade (3) are disposed on a third portion which is configured as a central portion and comprises a receptacle for the handle (5); and/or in thath) the fastening element (4) has at least three mutually angled portions, wherein a first portion to which the first slider blade (2) is fastened, and a second portion to which the second slider blade (3) is fastened or which comprises the second slider blade (3), are disposed on a third portion which is configured as a central portion and comprises a receptacle for the handle (5), wherein the central portion has a width in the range from 20 mm to 40 mm, or a width of 30 mm.
- Universal slider (1) according to one of Claims 1 to 12, characterized in thata) the first slider blade (2) at the free end has a first cleaning edge (15), and in that the second slider blade (3) at the free end has a second cleaning edge (9), and in that the first cleaning edge (15) and the second cleaning edge (9) are disposed in a mutually parallel manner; and/or in thatb) the first slider blade (2) at the free end has a first cleaning edge (15), and in that the second slider blade (3) at the free end has a second cleaning edge (9), and in that the axis of longitudinal extent of the fastening element (4) is disposed so as to be parallel to the first cleaning edge (15) and/or parallel to the second cleaning edge (9); and/or in thatc) the first slider blade (2) and the second slider blade (3) have in each case one upper side, facing the handle, and one lower side, facing away from the handle, wherein the universal slider (1) is configured and specified for being pushed across the floor to be cleaned by way a leading lower side of the respective slider blade bearing on the floor to be cleaned.
- Universal slider (1) according to one of Claims 1 to 13, characterized in thata) the handle (5) is fixed, or capable of being fixed, in an immovable manner to the fastening element (4); and/or in thatb) the handle (5) is disposed on the fastening element (4) so as to be releasable in a non-destructive and/or tool-free manner; and/or in thatc) the angle between the handle (5) and the fastening element (4) is capable of being set; and/or in thatd) a fastening means for fastening the handle (5) to the fastening element (4) simultaneously also serves for fastening the first and/or the second slider blade (2, 3).
- Set including a universal slider (1) according to one of Claims 1 to 14, as well as at least one third slider blade which as a replacement for the first slider blade (2) or the second slider blade (3) is capable of being established on the fastening element (4) and which differs from the first slider blade (2) or from the second slider blade (3) in terms of at least one property.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU93069 | 2016-05-12 |
Publications (2)
Publication Number | Publication Date |
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EP3243961A1 EP3243961A1 (en) | 2017-11-15 |
EP3243961B1 true EP3243961B1 (en) | 2019-10-23 |
Family
ID=58228046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17159645.5A Active EP3243961B1 (en) | 2016-05-12 | 2017-03-07 | Universal slider for cleaning of floor |
Country Status (2)
Country | Link |
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EP (1) | EP3243961B1 (en) |
DE (1) | DE102017104744A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109263606B (en) * | 2018-09-18 | 2022-05-06 | 江苏锐阳照明电器设备有限公司 | Vehicle glass heating snow removing device |
CH716668A2 (en) * | 2019-10-02 | 2021-04-15 | Reiser Andreas | Squeegee. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2785483A (en) | 1952-01-23 | 1957-03-19 | Gajewski George John | Hand operated snowplow |
US5117530A (en) * | 1990-09-04 | 1992-06-02 | Rank Richard E | Material clearing device |
US7347468B1 (en) | 2004-03-16 | 2008-03-25 | Steven Tidcomb | Combined shovel and clearing tool arrangement |
US7654591B2 (en) | 2006-02-16 | 2010-02-02 | Jeffery Boyd Marble | Dual or triple surface snow removing device |
US20090188136A1 (en) | 2008-01-30 | 2009-07-30 | Trw Innovations, Llc | Tool for pushing snow |
DE202008003824U1 (en) | 2008-03-18 | 2008-06-26 | Krahn, Heinrich | Snow shovel and snow shovel |
US9339164B2 (en) | 2011-06-10 | 2016-05-17 | Paul Santarsiero | Cleanup system |
DE102011119132B4 (en) | 2011-11-23 | 2013-07-25 | Michael Debus | Hand operated floor cleaning device |
-
2017
- 2017-03-07 EP EP17159645.5A patent/EP3243961B1/en active Active
- 2017-03-07 DE DE102017104744.1A patent/DE102017104744A1/en not_active Withdrawn
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Title |
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EP3243961A1 (en) | 2017-11-15 |
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