FIXTURE FOR LAYING A JOINT-COVERING/THRESHOLD-COVERING PROFILED ELEMENT AND KIT COMPRISING SUCH FIXTURE

Abstract

A fixture for laying a joint-covering/threshold-covering profiled element and a kit having such fixture includes an insert to be arranged under the profiled element and which is substantially L-shaped in cross-section. The fixture further includes, with a first portion arranged parallel to the flooring surface and a second portion arranged substantially vertically at the side of the flooring surface.

Claims

1. A fixture for laying a joint-covering/threshold-covering profiled element, the fixture comprising: an insert to be arranged under the profiled element and which is substantially L-shaped in cross-section, said insert having first portion arranged parallel to the flooring surface and a second portion arranged substantially vertically at the side of the flooring surface.

2. The fixture according to claim 1, wherein said first portion of said insert has a part that is shaped complementarily to a lower face of a portion of the profiled element.

3. The fixture according to claim 2, wherein said complementarily-shaped part of said first portion presents a dovetail shape in relief.

4. The fixture according to claim 1, further comprising at least one height compensation block to be arranged vertically below said second portion.

5. The fixture according to claim 1, wherein said insert has a bevel at a corner of the L-shaped section.

6. The fixture according to claim 5, further comprising at least one adhesive layer to be applied between a lower surface of said profiled element and said insert at said bevel.

7. The fixture according to claim 1, further comprising connectors for joining two contiguous elements of said profiled elements.

8. The fixture according to claim 1, further comprising blocks for anchoring said profiled element.

9. A kit comprising the fixture according to claim 1, further comprising said profiled element, which is elongated in extension and has, in cross-section, a central portion, below which there are protrusions that determine the presence of a dovetail-shaped cavity, and two lateral portions.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Further characteristics and advantages of the disclosure will become better apparent from the description of a preferred, but not exclusive, embodiment of the fixture according to the disclosure, which is illustrated by way of non-limiting example in the accompanying drawings wherein:

[0014] FIG. 1 shows the fixture according to the disclosure with a threshold-covering profiled element;

[0015] FIG. 2 shows the fixture according to the disclosure during the laying of a threshold-covering profiled element; and

[0016] FIG. 3 shows the fixture according to the disclosure during the laying of a threshold-covering profiled element.

DETAILED DESCRIPTION OF THE DRAWINGS

[0017] With reference to FIGS. 1-3, the fixture according to the disclosure, generally designated by the reference numeral 10, comprises an insert 11 to be arranged under a profiled element 14 (joint-covering/threshold-covering) and which is substantially L-shaped in cross-section, with a first portion 12 arranged parallel to the flooring surface and a second portion 13 arranged substantially vertically at the side of the flooring surface.

[0018] The insert is provided preferably by molding plastic material such as, for example, polyethylene or polypropylene, it is substantially rigid, and its length is comprised preferably between 3 mm and 500 mm.

[0019] The profiled element shown, usually made of metal, for example aluminum, is designated with the reference numeral 14. It is elongated in extension and has, in cross-section, a central portion 15, below which there are protrusions 16 that determine the presence of a dovetail-shaped cavity, and two lateral portions 17 slightly inclined downward at the ends.

[0020] The first portion 12 of the insert 11 has a part 18 that is shaped complementarily to the lower face of a portion of the profiled element 15, i.e. the central portion.

[0021] In particular, such complementarily-shaped part 18 of the first portion 12 presents a dovetail shape in relief, that is to be coupled by snap action, or by insertion, below the profiled element, at the central portion 15.

[0022] The coupling can be inverted, with the dovetail-shaped cavity on the insert and the complementarily-shaped relief on the profiled element.

[0023] In the example shown in FIG. 2, the profiled element 14 is laid so as to conceal the perimetric space with a height difference with respect to the base 19 of the flooring surface 20 equal to the height of the second portion 13.

[0024] The second portion 13 is preferably 4 mm high.

[0025] In the example shown in FIG. 3, the height difference is greater and it can be seen that the fixture 10 advantageously also comprises a block 21 for compensating the height, which is to be positioned vertically below the second portion 13.

[0026] Such block 21 for compensating can have different heights, to be used according to the height difference to be compensated, preferably for example of 3 mm, 6 mm, 9 mm and 12 mm.

[0027] The insert 11 has a bevel 22 at the corner of the L-shaped section, which allows the interposition of an adhesive layer 23 applied between it and the profiled element 14.

[0028] The fixture 10 in fact advantageously also comprises adhesive layers 23 to be interposed between the lower surface of the profiled element 14 and the insert 11 at the bevel 22 and also, in a conventional manner, between the flooring surface and the profiled element 14.

[0029] Usually the profiled element 14 is sold already provided with adhesive layers 23 applied below the lateral portions 17, close to the outer edges of the profiled element 14. Such adhesive layers 23 are preferably comprised of bi-adhesive strips, from which the outer film is removed at the time of laying.

[0030] The fixture 10 also conveniently comprises connectors for joining two contiguous profiled elements 14 and blocks for anchoring the profiled element 14, to be installed below the central portion 15, with the head of the block in the cavity defined by the protrusions 16.

[0031] The insert 11, the blocks 21, the adhesive layers 23, the connectors and the blocks for anchoring can be provided by the manufacturer in a single package with the threshold-covering profiled element. In particular, it is convenient to provide multiple blocks 21 of different heights in order to enable the operator to lay the profiled element when there are several different height differences in the flooring surface.

[0032] The disclosure also relates to a kit 24 that comprises the fixture 10 and also the profiled element 14, which is elongated in extension and has, in cross-section, a central portion 15, below which there are protrusions 16 that determine the presence of a dovetail-shaped cavity, and two lateral portions 17, as described previously.

[0033] Use of the fixture, according to the disclosure, is evident from the foregoing description and explanation and, in particular, it is clear that the fixture enables the operator to easily and stably lay the threshold-covering profiled element even in the presence of height differences greater than 14 mm.

[0034] In practice it has been found that the disclosure fully achieves the intended aims and advantages by providing a fixture that makes it possible to easily and stably lay a same threshold-covering profiled element in different situations of height differences.

[0035] The disclosure, thus conceived, is susceptible of numerous modifications and variations. Moreover, all the details may be substituted by other, technically equivalent elements.

[0036] In practice the materials employed, provided they are compatible with the specific use, and the contingent dimensions and shapes, may be any according to requirements and to the state of the art.