EP3235972B1 - Support for laying floor panels - Google Patents
Support for laying floor panels Download PDFInfo
- Publication number
- EP3235972B1 EP3235972B1 EP17166241.4A EP17166241A EP3235972B1 EP 3235972 B1 EP3235972 B1 EP 3235972B1 EP 17166241 A EP17166241 A EP 17166241A EP 3235972 B1 EP3235972 B1 EP 3235972B1
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- EP
- European Patent Office
- Prior art keywords
- support
- top plate
- floor panels
- adjusting sleeve
- sleeve
- 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.)
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- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 11
- 230000000284 resting effect Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
- E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
- E04F15/0247—Screw jacks
Definitions
- the invention relates to a support for square or rectangular floor panels, in particular tiles, for installation in the corners of each four adjacent floor panels, wherein an upper support member is provided with a cover plate which forms a support plane for the corner regions of the floor panels, of at least four projecting from the cover plate vertically projecting joint webs for the bottom plates, and the upper support member is mounted vertically adjustable by means of a screw movement relative to a lower support member, according to the preamble of claim 1.
- Supports of this kind are approximately from the FR 2559529 A1 or the US 6363685 B1 known and serve to arrange the floor panels at a defined distance from each other, as well as in a common, preferably horizontal plane. As a rule, a gap will remain between the side edges of the floor panels. For a visually appealing appearance while the joint thickness, and thus the distance of the bottom plates to each other must be uniform. This is known, for example, the use of joint crosses, which are inserted as joint webs at the intersection of four tiles. Furthermore, the floor slabs should also form a horizontal plane, which is sometimes difficult to accomplish on an uneven or inclined ground.
- Claim 1 relates to a support for square or rectangular floor panels, in particular tiles, for installation in the corners of four adjacent floor panels, wherein an upper support member is provided with a cover plate which forms a support plane for the corner regions of the floor panels, which at least four of the cover plate perpendicular projecting joint webs is surmounted for the bottom plates, and the upper support member is mounted vertically adjustable by means of a screw relative to a lower support member, wherein the upper support member has a support sleeve which is perpendicular from the cover plate in a direction away from the support plane direction protrudes and is provided with a bearing sleeve external thread, and the lower support part has a vertically projecting from a bottom plate cylindrical receptacle, which is provided with a female receptacle thread, wherein an adjusting sleeve is provided, which has on its outer lateral surface a Verstellhülsen external thread which is screwed into the receiving female thread of the cylindrical receptacle about a vertical axi
- the cover plate first connecting elements and the bottom plate second connecting elements wherein the first and second connecting elements via a plug-and-turn connection are connected to each other, and the plugging direction of the connection formation in the direction of the axis of rotation and the rotational movement of the connection to order the axis of rotation
- the first connecting elements are designed as T-shaped, perpendicular from the support plane of the cover plate and relative to the axis of rotation radially aligned connecting webs, which lie with at least two joint webs on the same connecting line
- the second connecting elements as radial slots in the bottom plate, to which adjoins a slot extending in the circumferential direction of the rotary movement.
- the support sleeve, the adjusting sleeve and the cylindrical receptacle are thus arranged coaxially, wherein by rotating the adjusting sleeve, a lifting or lowering movement of the adjusting sleeve can be achieved relative to the cylindrical receptacle. If the support sleeve at the same time inhibited by hand or by already resting floor panels due to the laterally located between the floor panels joint webs in a rotational movement, the rotational movement of the adjusting sleeve also transmits in a lifting or lowering movement of the support sleeve.
- the adjusting sleeve external thread runs in the opposite direction to the adjusting sleeve internal thread, causes a rotation of the adjusting sleeve in a direction of rotation both a lifting movement of the adjusting sleeve relative to the cylindrical receptacle, and the support sleeve relative to the adjusting sleeve.
- a lifting or lowering movement can be accomplished even with already resting floor panels and thus a fine adjustment, for example, be made with a raised level.
- a rotatability of the upper support part is only possible if no bottom plates rest.
- the use of screwed sleeves allows cheaper versions than about when using a spindle or the like, which can also be made with a larger diameter.
- the larger diameter of the nested sleeves in turn improves the stability of the structure, so that several supports can be stacked on each other, as will be explained in more detail.
- the telescopically extendable and retractable sleeves increase the lifting and lowering travel at the same rotational angle of the adjusting sleeve.
- the cover plate first connecting elements and the bottom plate second connecting elements wherein the first and second connecting elements via a plug-and-turn connection are connected to each other, and the plugging direction of the connection establishment runs in the direction of the axis of rotation and the Rotary movement of the connection creation around the rotation axis.
- an upper support with its bottom plate is placed on the cover plate of a lower support and locked by means of the first connection elements of the lower support and the second connection elements of the upper support.
- the first connecting elements as a T-shaped, perpendicular from the support plane of the cover plate and relative to the axis of rotation radially aligned connecting webs are executed, which lie with at least two joint webs on the same connecting line, and the second connecting elements as radial slots in the bottom plate, which is followed by a running in the circumferential direction of the rotary slot.
- the proposed plug-and-turn connection is thus designed like a bayonet, wherein the T-shaped connecting webs are aligned with at least two joint webs and thus also serve as joint webs for launched floor panels.
- the radially aligned T-shaped connecting webs of the lower support are pushed through the corresponding radial slots in the bottom plate of the upper support and subsequently rotated the upper support relative to the lower support.
- the T-shaped connecting webs thereby enter into the circumferential direction of the rotational movement slot of the bottom plate, in which the T-shaped connecting web is clamped.
- the two supports are thus attached to each other.
- the diameter of the adjusting sleeve is greater than its height. Furthermore, it is proposed that the diameter of the support sleeve is greater than its height, and that the inner diameter of the cylindrical receptacle is greater than its height.
- the first connecting elements are arranged in a recess of the cover plate.
- the joint webs are arranged in a recess of the cover plate.
- individual joint webs or connecting webs must be canceled, such as when the support is not laid in the corner regions of a floor slab, but in the central areas below a floor slab, or if it is an outermost row of floor slabs in which only two adjoining floor panels covering the entire support plane of the cover plate on the support rest.
- the arrangement in a depression has the advantage that sometimes residual ridges are absorbed by the depression after breaking and therefore do not interfere with the resting of the bottom plates on the support plane.
- At least one stop for the bottom plates is arranged on the peripheral edge of the cover plate, which is from an inactive position in which it is below the cover plate, in an active position in which it is located above the cover plate and perpendicular from the supporting plane protrudes, is pivotable.
- the stop serves to ensure a joint to the wall when laying a series of floor panels along a wall.
- the aligned parallel to the wall joint webs and connecting webs of the support are broken so that the two resting floor panels covering the entire support plane of the cover plate can be laid to the wall, wherein they abut the folded-up stop and a gap to the wall whose width is at least the thickness of the Stop, is ensured.
- the stop is fixed in its active position via a latching mechanism on the cover plate in its vertical position.
- the support according to the invention has an upper support part 1, a lower support part 2, and a centrally disposed adjusting sleeve 3, which are screwed into each other coaxially about the same axis of rotation.
- the lower support part 2 is in the Fig. 2a-c shown in different views, the adjusting sleeve 3 in the Fig. 3a-c and the upper support part 1 in the Fig. 4a-c ,
- the lower support part 2 ( Fig. 2a-c ) has a cylindrical receptacle 5 projecting vertically from a base plate 4 on, which is provided with a female receptacle 6.
- a plurality of reinforcing ribs 19 are provided, which are arranged distributed in each case in radial alignment about the outer circumference of the cylindrical receptacle 5.
- the bottom plate 4 also has second connecting elements 7 in the form of four radial slots in the bottom plate 4 for a plug-in rotary connection, to each of which adjoins a running in the circumferential direction of the rotary slot.
- four openings 8 are provided, which are penetrated by the joint webs 9 in a stacking of two inventive supports, as will be explained in more detail.
- the inner diameter of the cylindrical receptacle 5 is greater than its height.
- the adjusting sleeve 3 ( Fig. 3a-c ) has on its outer circumferential surface an adjusting sleeve external thread 10, as well as on its inner circumferential surface to Verstellhülsen-external thread 10 opposing Verstellhülsen-internal thread 11.
- the adjusting sleeve 3 also has a plurality of radially projecting controls 12, which facilitate a rotation of the adjusting sleeve 3.
- the diameter of the adjusting sleeve 3 is greater than its height.
- the upper support part 1 ( Fig. 4a-c ) has a cover plate 13 which forms a support plane for the corner regions of the bottom plates, which is surmounted by at least four of the top surface 13 vertically projecting joint webs 9 for the bottom plates.
- two opposing joint webs 9 are aligned with two first connecting elements 14.
- These first connecting elements 14 are each designed as T-shaped, perpendicular from the support plane of the cover plate 13 and radially aligned relative to the rotational axis connecting webs, with at least two joint webs 9 on the same connecting line lie.
- the first connecting elements are arranged in a recess of the cover plate.
- the connecting webs are in a recess of the Cover plate 13 is arranged so that after the breaking of a connecting web any burrs are absorbed by the depression and therefore do not interfere with the support of the bottom plates on the support plane.
- the upper support part 1 further comprises a support sleeve 15 which protrudes perpendicularly from the cover plate 13 in a direction away from the support plane direction and is provided with a Auflagerhülsen external thread 16. The diameter of the bearing sleeve 15 is greater than its height.
- the adjusting sleeve 3 can be screwed with its adjusting sleeve external thread 10 in the female receptacle 6 of the cylindrical receptacle 5 about a vertical axis to the bottom plate 4. Furthermore, the upper bearing part 1 with its outer sleeve thread 16 can be screwed into the adjusting sleeve internal thread 11 of the adjusting sleeve 3 about the same axis of rotation.
- the adjusting sleeve external thread 10 is designed in the opposite direction to the adjusting sleeve internal thread 11.
- a lifting or lowering movement of the adjusting sleeve 3 relative to the cylindrical receptacle 5 can be achieved. If the bearing sleeve 15 is simultaneously inhibited in a rotational movement, for example, by hand or by already resting floor plates due to the joint webs 9 lying between the floor plates, the rotational movement of the adjustment sleeve 3 is also transferred to a lifting or lowering movement of the bearing sleeve 15.
- an upper support with its bottom plate 4 can be placed on the cover plate 13 of a lower support and locked by means of the first connecting elements 14 of the lower support and the second connecting elements 7 of the upper support (see Fig. 5 ).
- the designed as a T-shaped connecting webs first connecting elements 14 of the lower support thereby penetrate the formed in the bottom plate 4 of the upper support, second connecting elements 7, which are designed as radial slots with circumferentially adjacent slots.
- plug-and-turn connection is thus designed like a bayonet and ensures a locking of the upper with the lower support.
- the joint webs 9 of the lower support thereby penetrate the openings provided in the bottom plate 4 of the upper support 8.
- an adjusting sleeve 3 and a support sleeve 15 can be screwed into the lower support part of the upper support. It is immediately apparent that also several supports can be stacked on each other in this way to realize any construction heights.
- the support according to the invention for laying floor slabs is thus optimized so that it is simple on the one hand and thus inexpensive, and on the other hand increases the adjustable distance range of the support level from the ground in comparison to known designs.
- the joint webs 9 of the cover plate 13 are preferably designed so that they with the in the Austrian patent AT 509.463 Applicant's proposed basic body separate supports are compatible, so that each joint web 9 is associated with a recording in the body whose light cross section corresponds to the cross section of the joint webs 9 respectively.
- the joint webs 9 are each in pairs arranged opposite one another, wherein a first pair of opposing joint webs 9 has a first distance dimension, and the distance of the second pair of opposing joint webs 9 corresponds to a second distance measure corresponding respectively to the distance dimensions of the receptacles of the main body associated with the respective pairs. This measure has the effect that two identically designed base body can be put on each other, if they are rotated by 90 ° from each other.
- the 6 and 7 show different views of an embodiment of the cover plate 13 with a pivotable stop 17 for resting floor panels.
- the stop 17 is from an inactive position in which it is below the cover plate 13, in an active position in which it is located above the cover plate 13 and perpendicularly protrudes from the support plane, pivotally.
- the stop 17 serves, as mentioned above, to ensure a joint to the wall when laying a series of floor panels along a wall.
- the aligned parallel to the wall joint webs 9 and the T-shaped connecting webs of the support are broken so that the two resting floor panels covering the entire support plane of the cover plate 13 can be laid covering the wall, where they abut the folded stop 17 and a gap to the wall whose width corresponds at least to the thickness of the stop 17 is ensured.
- the stop 17 is fixed in its active position via a latching mechanism 18 on the cover plate 13 in its vertical position.
- FIG. 8-10 show here first an embodiment of a support according to the invention, as shown in the Fig. 1-7 has been described, however, wherein the arranged on the lower support part 2 reinforcing ribs 19, each in radial alignment about the outer periphery of the cylindrical receptacle. 5 distributed, each having an upwardly open, axially guided plug-in slot 20.
- the function of the plug-in slots 20 is based on Fig. 11-13 seen.
- the plug-in slots 20 serve as a plug-in receptacle of a spacer tube 21, which can be plugged coaxially with the cylindrical receptacle 5 on the outer circumference of the cylindrical receptacle 5.
- the spacer tube 21 can be fixed in this way on the lower support part 2.
- the upper support part 1 corresponds to that embodiment, as shown in the Fig. 1-7 and particularly Fig. 4 was explained.
- the upper support part 1 is inserted with its support sleeve 15 in a middle part 22 which encloses the bearing sleeve external thread 16 accurately.
- the middle part 22 thus replaces the adjusting sleeve 3, as in the embodiment according to the Fig. 1-7 has been explained, but has a similar structure by a sleeve member 23 protrudes from a sleeve portion 23 surrounding collar 24.
- the inner shell of the sleeve member 23 encloses the Auflagerhülsen-external thread 16.
- the middle part 22 is inserted with its sleeve part 23 in turn into the spacer tube 21, and lies with its collar 24 on the upper peripheral edge of the spacer tube 21.
- the spacer tube 21 thereby encloses the sleeve part 23 with a precise fit.
- spacer tube 21 in a simple and cost-effective manner, larger body heights can be achieved.
- the spacer tube 21 can also be tailored accordingly, if necessary. On the upper support part 1 either floor panels can subsequently be moved, or a lower support part 2 of another support can be plugged.
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Description
Die Erfindung betrifft ein Auflager für quadratische oder rechteckige Bodenplatten, insbesondere Fliesen, zur Verlegung in den Eckbereichen von jeweils vier aneinander liegenden Bodenplatten, wobei ein oberer Auflagerteil mit einer Deckplatte vorgesehen ist, die eine Auflageebene für die Eckbereiche der Bodenplatten bildet, die von zumindest vier von der Deckplatte senkrecht abstehenden Fugenstegen für die Bodenplatten überragt wird, und der obere Auflagerteil mittels einer Schraubbewegung relativ zu einem unteren Auflagerteil höhenverstellbar gelagert ist, gemäß dem Oberbegriff von Anspruch 1.The invention relates to a support for square or rectangular floor panels, in particular tiles, for installation in the corners of each four adjacent floor panels, wherein an upper support member is provided with a cover plate which forms a support plane for the corner regions of the floor panels, of at least four projecting from the cover plate vertically projecting joint webs for the bottom plates, and the upper support member is mounted vertically adjustable by means of a screw movement relative to a lower support member, according to the preamble of
Auflager dieser Art sind etwa aus der
Weitere Auflager wurden in der
Further supports were in the
Im Stand der Technik sind ferner Auflager bekannt, bei denen ein oberer Auflagerteil in einem unteren Auflagerteil mithilfe einer Spindel eingeschraubt werden kann, wobei durch Verdrehen des oberen Auflagerteils relativ zum unteren Auflagerteil unterschiedliche Höhenlagen der Auflageebene eingestellt werden können. Auflager dieser Art weisen aber einen aufwändigen Aufbau auf und sind daher teuer. Zudem sind bekannte Auflager mit drehbarer Verstellbarkeit nicht stapelbar, sodass sie nur einen sehr begrenzten Abstandsbereich der Auflageebene vom Untergrund verwirklichen können, der einerseits durch die Aufbauhöhe des Auflagers in der eingeschraubten Stellung des oberen Auflagerteils begrenzt ist, und andererseits durch den maximalen Hub des oberen Auflagerteiles.In the prior art bearings are also known in which an upper support member can be screwed in a lower support member using a spindle, wherein by turning the upper support member relative to the lower support member different heights of the support level can be adjusted. But supports of this type have a complex structure and are therefore expensive. In addition, known supports with rotatable adjustability are not stackable, so that they can realize only a very limited distance range of the support plane from the ground, which is limited on the one hand by the height of the support in the screwed position of the upper support part, and on the other hand by the maximum stroke of the upper support part ,
Es ist somit das Ziel der Erfindung ein Auflager mit drehbarer Verstellbarkeit zur Verlegung von Bodenplatten so zu optimieren, dass es einerseits einfach aufgebaut und somit kostengünstig ist, und andererseits den einstellbaren Abstandsbereich der Auflageebene vom Untergrund im Vergleich zu bekannten Ausführungen vergrößert. Diese Ziele werden durch die Merkmale von Anspruch 1 erreicht.It is therefore the object of the invention to optimize a support with rotatable adjustability for laying floor panels so that it is simple on the one hand and therefore inexpensive, and on the other hand increases the adjustable distance range of the support level from the ground in comparison to known designs. These objects are achieved by the features of
Anspruch 1 bezieht sich auf ein Auflager für quadratische oder rechteckige Bodenplatten, insbesondere Fliesen, zur Verlegung in den Eckbereichen von jeweils vier aneinander liegenden Bodenplatten, wobei ein oberer Auflagerteil mit einer Deckplatte vorgesehen ist, die eine Auflageebene für die Eckbereiche der Bodenplatten bildet, die von zumindest vier von der Deckplatte senkrecht abstehenden Fugenstegen für die Bodenplatten überragt wird, und der obere Auflagerteil mittels einer Schraubbewegung relativ zu einem unteren Auflagerteil höhenverstellbar gelagert ist, wobei der obere Auflagerteil eine Auflagerhülse aufweist, die von der Deckplatte in eine von der Auflageebene abgewandte Richtung senkrecht absteht und mit einem Auflagerhülsen-Außengewinde versehen ist, und der untere Auflagerteil eine von einer Bodenplatte senkrecht abstehende zylindrische Aufnahme aufweist, die mit einem Aufnahmen-Innengewinde versehen ist, wobei eine Verstellhülse vorgesehen ist, die an ihrer äußeren Mantelfläche ein Verstellhülsen-Außengewinde aufweist, das in das Aufnahmen-Innengewinde der zylindrischen Aufnahme um eine zur Bodenplatte senkrechte Drehachse einschraubbar ist, sowie an ihrer inneren Mantelfläche ein zum Verstellhülsen-Außengewinde gegensinniges Verstellhülsen-Innengewinde aufweist, in das das Auflagerhülsen-Außengewinde des oberen Auflagerteils um dieselbe Drehachse einschraubbar ist. Erfindungsgemäß ist hierbei vorgesehen, dass die Deckplatte erste Verbindungselemente und die Bodenplatte zweite Verbindungselemente aufweisen, wobei die ersten und zweiten Verbindungselemente über eine Steck-Dreh-Verbindung miteinander verbindbar sind, und die Steckrichtung der Verbindungserstellung in Richtung der Drehachse verläuft und die Drehbewegung der Verbindungserstellung um die Drehachse, wobei die ersten Verbindungselemente als T-förmige, von der Auflageebene der Deckplatte senkrecht abstehende und relativ zur Drehachse radial ausgerichtete Verbindungsstege ausgeführt sind, die mit zumindest zwei Fugenstegen auf derselben Verbindungslinie liegen, und die zweiten Verbindungselemente als Radialschlitze in der Bodenplatte, an die sich ein in Umfangsrichtung der Drehbewegung verlaufender Schlitz anschließt.
Die Auflagerhülse, die Verstellhülse und die zylindrische Aufnahme sind somit koaxial angeordnet, wobei durch Verdrehen der Verstellhülse eine Hub- oder Senkbewegung der Verstellhülse relativ zur zylindrischen Aufnahme erreicht werden kann. Falls die Auflagerhülse gleichzeitig etwa mit der Hand oder durch bereits aufliegende Bodenplatten aufgrund der seitlich zwischen den Bodenplatten liegenden Fugenstege in einer Drehbewegung gehemmt wird, überträgt sich die Drehbewegung der Verstellhülse auch in eine Hub- oder Senkbewegung der Auflagerhülse. Da das Verstellhülsen-Außengewinde gegensinnig zum Verstellhülsen-Innengewinde verläuft, bewirkt ein Verdrehen der Verstellhülse in eine Drehrichtung sowohl eine Hubbewegung der Verstellhülse relativ zur zylindrischen Aufnahme, als auch der Auflagerhülse relativ zur Verstellhülse. Ein Verdrehen der Verstellhülse in die entgegen gesetzte Drehrichtung bewirkt hingegen sowohl eine Senkbewegung der Verstellhülse relativ zur zylindrischen Aufnahme, als auch der Auflagerhülse relativ zur Verstellhülse. Die Verwendung einer erfindungsgemäßen Verstellhülse hat mehrere Vorteile. So kann etwa eine Hub- oder Senkbewegung auch bei bereits aufliegenden Bodenplatten bewerkstelligt werden und somit eine Feinjustierung beispielsweise mit aufliegender Wasserwaage vorgenommen werden. Bei bekannten Ausführungen ist hingegen eine Verdrehbarkeit des oberen Auflagerteils nur möglich, wenn keine Bodenplatten aufliegen. Außerdem ermöglicht die Verwendung von verschraubten Hülsen kostengünstigere Ausführungen als etwa bei Verwendung einer Spindel oder dergleichen, die zudem mit größerem Durchmesser ausgeführt werden können. Der größere Durchmesser der ineinander verschraubten Hülsen verbessert wiederum die Stabilität des Aufbaus, sodass auch mehrere Auflager aufeinander gestapelt werden können, wie noch näher ausgeführt werden wird. Die teleskopartig aus- und einfahrbaren Hülsen vergrößern dabei den Hub- und Senkweg bei gleichem Drehwinkel der Verstellhülse.The support sleeve, the adjusting sleeve and the cylindrical receptacle are thus arranged coaxially, wherein by rotating the adjusting sleeve, a lifting or lowering movement of the adjusting sleeve can be achieved relative to the cylindrical receptacle. If the support sleeve at the same time inhibited by hand or by already resting floor panels due to the laterally located between the floor panels joint webs in a rotational movement, the rotational movement of the adjusting sleeve also transmits in a lifting or lowering movement of the support sleeve. Since the adjusting sleeve external thread runs in the opposite direction to the adjusting sleeve internal thread, causes a rotation of the adjusting sleeve in a direction of rotation both a lifting movement of the adjusting sleeve relative to the cylindrical receptacle, and the support sleeve relative to the adjusting sleeve. A rotation of the adjusting sleeve in the By contrast, the opposite direction of rotation causes both a lowering movement of the adjusting sleeve relative to the cylindrical receptacle, as well as the support sleeve relative to the adjusting sleeve. The use of an adjusting sleeve according to the invention has several advantages. For example, a lifting or lowering movement can be accomplished even with already resting floor panels and thus a fine adjustment, for example, be made with a raised level. In known embodiments, however, a rotatability of the upper support part is only possible if no bottom plates rest. In addition, the use of screwed sleeves allows cheaper versions than about when using a spindle or the like, which can also be made with a larger diameter. The larger diameter of the nested sleeves in turn improves the stability of the structure, so that several supports can be stacked on each other, as will be explained in more detail. The telescopically extendable and retractable sleeves increase the lifting and lowering travel at the same rotational angle of the adjusting sleeve.
Zur verbesserten Stapelbarkeit der Auflager wird erfindungsgemäß vorgeschlagen, dass die Deckplatte erste Verbindungselemente und die Bodenplatte zweite Verbindungselemente aufweisen, wobei die ersten und zweiten Verbindungselemente über eine Steck-Dreh-Verbindung miteinander verbindbar sind, und die Steckrichtung der Verbindungserstellung in Richtung der Drehachse verläuft und die Drehbewegung der Verbindungserstellung um die Drehachse. Um zwei erfindungsgemäße Auflager aufeinander zu stapeln wird dabei ein oberes Auflager mit seiner Bodenplatte auf die Deckplatte eines unteren Auflagers aufgelegt und mithilfe der ersten Verbindungselemente des unteren Auflagers und den zweiten Verbindungselementen des oberen Auflagers verriegelt.For improved stackability of the support is proposed according to the invention that the cover plate first connecting elements and the bottom plate second connecting elements, wherein the first and second connecting elements via a plug-and-turn connection are connected to each other, and the plugging direction of the connection establishment runs in the direction of the axis of rotation and the Rotary movement of the connection creation around the rotation axis. In order to stack two supports according to the invention one another, an upper support with its bottom plate is placed on the cover plate of a lower support and locked by means of the first connection elements of the lower support and the second connection elements of the upper support.
Hierbei sind die ersten Verbindungselemente als T-förmige, von der Auflageebene der Deckplatte senkrecht abstehende und relativ zur Drehachse radial ausgerichtete Verbindungsstege ausgeführt sind, die mit zumindest zwei Fugenstegen auf derselben Verbindungslinie liegen, und die zweiten Verbindungselemente als Radialschlitze in der Bodenplatte, an die sich ein in Umfangsrichtung der Drehbewegung verlaufender Schlitz anschließt. Die vorgeschlagene Steck-Dreh-Verbindung ist somit bajonettartig ausgeführt, wobei die T-förmigen Verbindungsstege mit zumindest zwei Fugenstegen fluchten und somit ebenfalls als Fugenstege für aufgelegte Bodenplatten dienen. Zum Verriegeln zweier Auflager werden die radial ausgerichteten T-förmigen Verbindungsstege des unteren Auflagers durch die entsprechenden Radialschlitze in der Bodenplatte des oberen Auflagers durchgesteckt und in weiterer Folge das obere Auflager relativ zum unteren Auflager verdreht. Die T-förmigen Verbindungsstege treten dadurch in den in Umfangsrichtung der Drehbewegung verlaufenden Schlitz der Bodenplatte ein, in dem der T-förmige Verbindungssteg festgeklemmt wird. Die beiden Auflager sind somit aneinander befestigt.Here, the first connecting elements as a T-shaped, perpendicular from the support plane of the cover plate and relative to the axis of rotation radially aligned connecting webs are executed, which lie with at least two joint webs on the same connecting line, and the second connecting elements as radial slots in the bottom plate, which is followed by a running in the circumferential direction of the rotary slot. The proposed plug-and-turn connection is thus designed like a bayonet, wherein the T-shaped connecting webs are aligned with at least two joint webs and thus also serve as joint webs for launched floor panels. To lock two supports the radially aligned T-shaped connecting webs of the lower support are pushed through the corresponding radial slots in the bottom plate of the upper support and subsequently rotated the upper support relative to the lower support. The T-shaped connecting webs thereby enter into the circumferential direction of the rotational movement slot of the bottom plate, in which the T-shaped connecting web is clamped. The two supports are thus attached to each other.
Insbesondere wird vorgeschlagen, dass der Durchmesser der Verstellhülse größer als ihre Höhe ist. Des Weiteren wird vorgeschlagen, dass der Durchmesser der Auflagerhülse größer als ihre Höhe ist, und dass der Innendurchmesser der zylindrischen Aufnahme größer als ihre Höhe ist. Diese Maßnahmen erhöhen die Stabilität des Aufbaus und verbessern die Stapelbarkeit der erfindungsgemäßen Auflager.In particular, it is proposed that the diameter of the adjusting sleeve is greater than its height. Furthermore, it is proposed that the diameter of the support sleeve is greater than its height, and that the inner diameter of the cylindrical receptacle is greater than its height. These measures increase the stability of the structure and improve the stackability of the supports according to the invention.
Vorzugsweise wird ferner vorgeschlagen, dass die ersten Verbindungselemente in einer Vertiefung der Deckplatte angeordnet sind. Des Weiteren ist es auch vorteilhaft, wenn auch die Fugenstege in einer Vertiefung der Deckplatte angeordnet sind. Mitunter kann es nämlich erforderlich sein, dass einzelne Fugenstege oder auch Verbindungsstege abgebrochen werden müssen, etwa wenn das Auflager nicht in den Eckbereichen einer Bodenplatte verlegt wird, sondern in den zentralen Bereichen unterhalb einer Bodenplatte, oder wenn es sich um eine äußerste Reihe von Bodenplatten handelt, bei der lediglich zwei aneinander stoßende Bodenplatten die gesamte Auflageebene der Deckplatte bedeckend auf dem Auflager aufliegen. Die Anordnung in einer Vertiefung hat dabei den Vorteil, dass nach dem Abbrechen mitunter verbleibende Grate von der Vertiefung aufgenommen werden und das Aufliegen der Bodenplatten auf der Auflageebene daher nicht beeinträchtigen.Preferably, it is further proposed that the first connecting elements are arranged in a recess of the cover plate. Furthermore, it is also advantageous if the joint webs are arranged in a recess of the cover plate. Sometimes it may be necessary that individual joint webs or connecting webs must be canceled, such as when the support is not laid in the corner regions of a floor slab, but in the central areas below a floor slab, or if it is an outermost row of floor slabs in which only two adjoining floor panels covering the entire support plane of the cover plate on the support rest. The arrangement in a depression has the advantage that sometimes residual ridges are absorbed by the depression after breaking and therefore do not interfere with the resting of the bottom plates on the support plane.
Ferner wird vorgeschlagen, dass an der Randkante der Deckplatte zumindest ein Anschlag für die Bodenplatten angeordnet ist, der von einer inaktive Lage, in der er sich unterhalb der Deckplatte befindet, in eine aktive Lage, in der er sich oberhalb der Deckplatte befindet und senkrecht von der Auflageebene absteht, schwenkbar ist. Der Anschlag dient dazu, beim Verlegen einer Reihe von Bodenplatten entlang einer Wand eine Fuge zur Wand sicherzustellen. Hierbei werden die parallel zur Wand ausgerichteten Fugenstege und Verbindungsstege des Auflagers abgebrochen, damit die beiden aufliegenden Bodenplatten die gesamte Auflageebene der Deckplatte bedeckend bis zur Wand verlegt werden können, wobei sie am hochgeklappten Anschlag anstoßen und eine Fuge zur Wand, deren Breite zumindest der Dicke des Anschlages entspricht, sichergestellt wird. Vorzugsweise ist dabei der Anschlag in seiner aktiven Lage über einen Rastmechanismus an der Deckplatte in seiner senkrechten Lage fixierbar.It is also proposed that at least one stop for the bottom plates is arranged on the peripheral edge of the cover plate, which is from an inactive position in which it is below the cover plate, in an active position in which it is located above the cover plate and perpendicular from the supporting plane protrudes, is pivotable. The stop serves to ensure a joint to the wall when laying a series of floor panels along a wall. Here, the aligned parallel to the wall joint webs and connecting webs of the support are broken so that the two resting floor panels covering the entire support plane of the cover plate can be laid to the wall, wherein they abut the folded-up stop and a gap to the wall whose width is at least the thickness of the Stop, is ensured. Preferably, the stop is fixed in its active position via a latching mechanism on the cover plate in its vertical position.
Die Erfindung wird im Folgenden anhand eines Ausführungsbeispiels mithilfe der beiliegenden Zeichnungen näher erläutert. Es zeigen hierbei die
-
Fig. 1 eine Darstellung einer Ausführungsform eines erfindungsgemäßen Auflagers von der Seite gesehen, -
Fig. 2a-c Darstellungen einer Ausführungsform einer Bodenplatte mit zylindrischer Aufnahme in unterschiedlichen Ansichten, -
Fig. 3a-c Darstellungen einer Ausführungsform einer Verstellhülse in unterschiedlichen Ansichten, -
Fig. 4a-c Darstellungen einer Ausführungsform einer Auflagerhülse in unterschiedlichen Ansichten, -
Fig. 5 eine Schnittansicht zweier aufeinandergestapelter Auflager gemäß derFig. 1 , wobei das obere Auflager keine Verstellhülse und Auflagerhülse enthält, -
Fig. 6 eine erste Ansicht einer Ausführungsform der Deckplatte mit einem schwenkbaren Anschlag für aufliegende Bodenplatten, -
Fig. 7 eine weitere Ansicht der Ausführungsform gemäßFig. 6 , -
Fig. 8 eine Darstellung einer weiteren Ausführungsform eines erfindungsgemäßen Auflagers in Schnittansicht gemäß der Schnittebene B-B derFig. 9 , -
Fig. 9 die Ausführungsform derFig. 8 von oben gesehen, -
Fig. 10 die Ausführungsform derFig. 8 in perspektivischer Ansicht, -
Fig. 11 eine Schnittansicht eines Auflagers mit Distanzrohr gemäß der Schnittebene C-C derFig. 12 , -
Fig. 12 eine Ansicht eines Auflagers mit Distanzrohr von oben gesehen, und die -
Fig. 13 die Ausführungsform derFig. 11 und 12 in perspektivischer Ansicht.
-
Fig. 1 an illustration of an embodiment of a support according to the invention viewed from the side, -
Fig. 2a-c Representations of an embodiment of a bottom plate with a cylindrical receptacle in different views, -
Fig. 3a-c Representations of an embodiment of an adjusting sleeve in different views, -
Fig. 4a-c Representations of an embodiment of a bearing sleeve in different views, -
Fig. 5 a sectional view of two stacked supports according to theFig. 1 , wherein the upper support does not contain an adjusting sleeve and bearing sleeve, -
Fig. 6 a first view of an embodiment of the cover plate with a pivotable stop for resting floor panels, -
Fig. 7 a further view of the embodiment according toFig. 6 . -
Fig. 8 a representation of another embodiment of a support according to the invention in sectional view according to the sectional plane BB ofFig. 9 . -
Fig. 9 the embodiment of theFig. 8 seen from above, -
Fig. 10 the embodiment of theFig. 8 in perspective view, -
Fig. 11 a sectional view of a support with spacer tube according to the sectional plane of the CCFig. 12 . -
Fig. 12 a view of a support with spacer tube seen from above, and the -
Fig. 13 the embodiment of theFIGS. 11 and 12 in perspective view.
Zunächst wird zur Erläuterung einer Ausführungsform eines erfindungsgemäßen Auflagers auf die
Der untere Auflagerteil 2 (
Die Verstellhülse 3 (
Der obere Auflagerteil 1 (
Um den oberen Auflagerteil 1, den unteren Auflagerteil 2 und die Verstellhülse 3 zu einem Auflager zusammenzusetzen, kann die Verstellhülse 3 mit ihrem Verstellhülsen-Außengewinde 10 in das Aufnahmen-Innengewinde 6 der zylindrischen Aufnahme 5 um eine zur Bodenplatte 4 senkrechte Drehachse eingeschraubt werden. Des Weiteren kann der obere Auflagerteil 1 mit seinem Auflagerhülsen-Außengewinde 16 in das Verstellhülsen-Innengewinde 11 der Verstellhülse 3 um dieselbe Drehachse eingeschraubt werden. Das Verstellhülsen-Außengewinde 10 ist dabei gegensinnig zum Verstellhülsen-Innengewinde 11 ausgeführt.To assemble the
Durch Verdrehen der Verstellhülse 3 mithilfe der Bedienelemente 12 kann eine Hub- oder Senkbewegung der Verstellhülse 3 relativ zur zylindrischen Aufnahme 5 erreicht werden. Falls die Auflagerhülse 15 gleichzeitig etwa mit der Hand oder durch bereits aufliegende Bodenplatten aufgrund der zwischen den Bodenplatten liegenden Fugenstege 9 in einer Drehbewegung gehemmt wird, überträgt sich die Drehbewegung der Verstellhülse 3 auch in eine Hub- oder Senkbewegung der Auflagerhülse 15. Da das Verstellhülsen-Außengewinde 10 gegensinnig zum Verstellhülsen-Innengewinde 11 verläuft, bewirkt ein Verdrehen der Verstellhülse 3 in eine Drehrichtung sowohl eine Hubbewegung der Verstellhülse 3 relativ zur zylindrischen Aufnahme 5, als auch der Auflagerhülse 15 relativ zur Verstellhülse 3. Ein Verdrehen der Verstellhülse 3 in die entgegen gesetzte Drehrichtung bewirkt hingegen sowohl eine Senkbewegung der Verstellhülse 3 relativ zur zylindrischen Aufnahme 5, als auch der Auflagerhülse 15 relativ zur Verstellhülse 3.By rotating the adjusting
Um zwei erfindungsgemäße Auflager aufeinander zu stapeln kann ein oberes Auflager mit seiner Bodenplatte 4 auf die Deckplatte 13 eines unteren Auflagers aufgelegt und mithilfe der ersten Verbindungselemente 14 des unteren Auflagers und den zweiten Verbindungselementen 7 des oberen Auflagers verriegelt werden (siehe
Das erfindungsgemäße Auflager zur Verlegung von Bodenplatten ist somit so optimiert, dass es einerseits einfach aufgebaut und somit kostengünstig ist, und andererseits den einstellbaren Abstandsbereich der Auflageebene vom Untergrund im Vergleich zu bekannten Ausführungen vergrößert.The support according to the invention for laying floor slabs is thus optimized so that it is simple on the one hand and thus inexpensive, and on the other hand increases the adjustable distance range of the support level from the ground in comparison to known designs.
Die Fugenstege 9 der Deckplatte 13 sind dabei vorzugsweise so ausgeführt, dass sie mit dem im österreichischen Patent
Die
Wie bereits erwähnt wurde, können mehrere Auflager aufeinander gestapelt werden, um beliebige Aufbauhöhen zu verwirklichen. Um leichter größere Aufbauhöhen erreichen zu können wird zudem eine Ausführungsform gemäß der
Der obere Auflagerteil 1 entspricht jener Ausführungsform, wie sie in den
Es ist unmittelbar ersichtlich, dass mithilfe des Distanzrohres 21 auf einfache und kostengünstige Weise größere Aufbauhöhen erreicht werden können. Das Distanzrohr 21 kann hierfür auch entsprechend zugeschnitten werden, falls erforderlich. Auf den oberen Auflagerteil 1 können in weiterer Folge entweder Bodenplatten verlegt werden, oder ein unteres Auflagerteil 2 eines weiteren Auflagers aufgesteckt werden.It is immediately apparent that by means of the
Claims (8)
- Support for square or rectangular floor panels, in particular tiles, for laying in the corner regions of in each case four adjacent floor panels, wherein an upper support part (1) is provided with a top plate (13) which forms a support plane for the corner regions of the floor panels, beyond which at least four joint webs (9) for the floor panels protrude in a manner projecting perpendicularly from the top plate (13), and the upper support part (1) is mounted such as to be height-adjustable relative to a lower support part (2) by means of a screwing motion, wherein the upper support part (1) has a support sleeve (15) which projects perpendicularly from the top plate (13) in a direction facing away from the support plane and which is provided with a support sleeve external thread (16), and the lower support part (2) has a cylindrical receptacle (5) which projects perpendicularly from a bottom plate (4) and which is provided with a receptacle internal thread (6), wherein an adjusting sleeve (3) is provided which has on its outer lateral surface an adjusting sleeve external thread (10) that can be screwed into the receptacle internal thread (6) of the cylindrical receptacle (5) about a rotation axis which is perpendicular to the bottom plate (4), and has on its inner lateral surface an adjusting sleeve internal thread (11) which is in the opposite direction to the adjusting sleeve external thread (10) and into which the support sleeve external thread (16) of the upper support part (1) can be screwed about the same rotation axis, characterized in that the top plate (13) has first connection elements (14) and the bottom plate (4) has second connection elements (7), wherein the first and second connection elements (14, 7) can be connected to one another via an insert-and-rotate connection, and the insertion direction for establishing the connection extends in the direction of the rotation axis, and the rotational movement for establishing the connection takes place about the rotation axis, wherein the first connection elements (14) are configured as T-shaped connection webs which project perpendicularly from the support plane of the top plate (13) and are oriented radially relative to the rotation axis, which connection webs are located on the same connecting line as at least two joint webs (9), and the second connection elements (7) are configured as radial slots in the bottom plate (4) which are adjoined by a slot extending in the circumferential direction of the rotational movement.
- Support according to claim 1, characterized in that the diameter of the adjusting sleeve (3) is greater than the height thereof.
- Support according to claim 1 or 2, characterized in that the diameter of the support sleeve (15) is greater than the height thereof.
- Support according to one of claims 1 to 3, characterized in that the internal diameter of the cylindrical receptacle (5) is greater than the height thereof.
- Support according to claim 1, characterized in that the first connection elements (14) are arranged in a depression of the top plate (13).
- Support according to one of claims 1 to 5, characterized in that the joint webs (9) are arranged in a depression of the top plate (13).
- Support according to one of claims 1 to 6, characterized in that at least one stop (17) for the floor panels is arranged on the boundary edge of the top plate (13), which stop can be pivoted from an inactive position, in which it is located below the top plate (13), into an active position, in which it is located above the top plate (13) and projects perpendicularly from the support plane.
- Support according to claim 7, characterized in that the stop (17) in its active position can be fixed in its perpendicular position via a latching mechanism (18) on the top plate (13).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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AT503562016 | 2016-04-21 | ||
ATA50775/2016A AT518610B1 (en) | 2016-04-21 | 2016-09-01 | Support for floor slabs |
Publications (2)
Publication Number | Publication Date |
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EP3235972A1 EP3235972A1 (en) | 2017-10-25 |
EP3235972B1 true EP3235972B1 (en) | 2019-03-06 |
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EP17166241.4A Active EP3235972B1 (en) | 2016-04-21 | 2017-04-12 | Support for laying floor panels |
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BE1026914B1 (en) * | 2018-12-20 | 2020-07-22 | Buzon Pedestal Int S A | Support element of a floor covering element and assembly of a support element and a connecting lug |
CN109853921B (en) * | 2019-02-01 | 2020-06-16 | 变形积木(北京)科技有限公司 | Installation method of leveling structural member applied to ground installation |
CN110295730B (en) * | 2019-07-22 | 2024-01-16 | 苏州美瑞德建筑装饰有限公司 | Plastic uptake honeycomb plate and floor tile composite dry paving structure |
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Publication number | Priority date | Publication date | Assignee | Title |
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FR2559529B1 (en) * | 1984-02-13 | 1987-10-30 | Siplast Sa | ADJUSTABLE HEIGHT PLOT AND ITS APPLICATION AS A SUPPORT FOR ELEMENTS SUCH AS GRIDDING OR SLABS |
US6363685B1 (en) * | 2000-05-19 | 2002-04-02 | William E. Kugler | Method and apparatus for selectively adjusting the elevation of an undulating or plannar surface |
GB201016248D0 (en) * | 2010-09-28 | 2010-11-10 | Regent Engineering Co Walsall The Ltd | Height-adjustable floor support |
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