CZ30898U1 - A dividing partition for building interiors - Google Patents

Description

Technical field

The technical solution concerns the full modules of the system of light prefabricated dividing walls, designed especially for office buildings, hotels, schools, industrial buildings, exhibition buildings (galleries, fairs) or private buildings.

BACKGROUND OF THE INVENTION

A partition in a building construction is generally understood to be a vertical partition structure, usually non-load-bearing, whose main function is to divide typologically different units in the premises of buildings, and in administrative buildings to separate work and common areas or separate individual work units. In addition to the separating function, other requirements are placed on the partitions, the basic requirements include airborne sound insulation, fire resistance and fire properties of the materials used, strength and stability requirements. User requirements include, in particular, design, transparency, translucency, health and safety requirements for the protection of persons and property. The panels of light prefabricated partitions are made of various materials. Most often of plasterboard, gypsum fiber or wood, cement, metal, sandwich, etc. Transparent panels are usually glass. Installation of the panels into the partition is solved either directly on the supporting structure or indirectly through additional auxiliary elements. The direct assembly includes the anchoring of the panels by gluing or screwing by means of screws passing through the panel itself into the supporting structure of the partition, usually consisting of a grid of wooden beams or steel bent profiles. The above mentioned solutions are mostly non-detachable and in case of disassembly the irreversible damage of the filling will occur. Tzv. Indirect assembly generally removes this disadvantage of damage and allows reuse of the panel in the structure. Then we can talk about adjustable partitions. There are many indirect fitting techniques. Most often using a profile in the shape of the Greek letter omega. The shape of the panel allows the panel to be attached to the load-bearing element of the partition structure, and by means of screws, the panel is pressed against the beam. Another widespread method is the CLICK system, where the filler is provided with staples that fit into a groove in the grid structure. The elasticity of one of the materials used (on the support grid or on the filling) then achieves a stable joint. A very widespread method of anchoring fillers is hanging them on a supporting grid. It consists of fillings fitted with hooks of various shapes, sizes and materials, some of which allow additional positioning of the filler. These hooks then fit into the holes mostly in the pre-perforated support grids of the partition.

The following disadvantages result from the above:

- Direct assembly usually does not allow the re-use of panels, therefore it does not allow the re-use of light partitions

- The above-mentioned indirect assembly methods are difficult to prepare prior to assembly, which may result in human error

- Indirect assembly methods use a large number of components, which makes it difficult to use

- The method of using omega profiles confers a large number of visible design elements, which often do not meet the design requirements

- All types of the above-mentioned assemblies are time-consuming and require high manual skills and expertise in both the preparation and assembly phases

- In the above systems, it is not possible to simply interchange different types of materials and their thicknesses

-1 CZ 30898 U1

The essence of the technical solution

The above-mentioned disadvantages of the prior art lightweight partition wall solutions are eliminated by the technical Velcro solution. A partition wall for building interiors (hereinafter "partition wall") is composed of side-by-side and adjacent sections which constitute a basic assembly unit consisting of opposite pairs of cladding panels, which are mounted on a frame structure consisting of a bottom profile and a ceiling profile these profiles being interconnected by vertical supporting profiles. The frame construction is mounted on the floor profile and is height adjustable by means of an adjustable screw so that the partition wall between the floor and the ceiling of the room can be expanded. The cladding panel is fastened to the frame structure by at least four seam fasteners. One functional part of the Velcro is always located on the inside of the panel and the other, the opposite functional part of the Velcro is attached to the vertical support profile. These vertical load-bearing profiles are rigidly connected to the ceiling profile and the bottom profile into a frame structure, which is vertically adjustable, fixed to a solid floor profile. The ceiling profile is firmly connected to the ceiling and the under-15 profile is firmly connected to the floor of the room. This technical solution enables quick and repeated assembly and disassembly of the partition wall and its sections, including the elimination of uneven floor or ceiling of the room. Flexible seals placed between profiles and cladding panels ensure good air and acoustic impermeability.

Clarification of drawings

The design of the partition wall is apparent from the accompanying drawings, in which: FIG. 1 is a partial cross-sectional perspective view of a partition wall; Giant. 2 is a vertical section through a partition wall. Giant. 3 is a horizontal cross-section of a partition wall.

Example of technical solution

Partition wall A, particularly suitable for interiors of office, exhibition and residential buildings with load-bearing skeleton, consists of side-by-side and adjacent sections B consisting of opposite pairs of cladding panels I with their underside 12 resting on the flange 41 of the lower profile 4, fastened by means of Velcro fasteners Z with functional parts Z1 and Z2, to the vertical support profiles 2 which are fixedly connected to the ceiling profile 3 and the bottom profile 4, to the frame structure C, the lower profile 4 of the frame structure C being slidable, The functional part of Velcro Z1 comprises a flexible clip Z12 by means of which the functional part of Velcro Z1 is fastened to the flange 21 of the vertical support profile 2, while the opposite functional part of Velcro Z2 is glued to the inner side TI facing The vertical support profile 2 is provided on both flanges 21 with a pair of continuous mutually parallel vertical grooves 22, in which a resilient hollow seal D is disposed adjacent the inner side 11 of the cladding panel 1.

The lower profile 4 of the frame structure C on its lower inner side comprises a continuous groove 42, in which at least two support strips 6 with a threaded bore 7 in which the adjusting screw 8 is screwed are placed one behind the other.

The ceiling profile 3 has a through groove 32 in both lateral uprights 31 in which a resilient seal E is disposed adjacent the inner side H of the cladding panel 1.

Under each cladding panel I resting on its flange 41 on the flange 41 of the lower profile 4, a flexible sealing cord G is provided along its entire length.

The interior space 9 between the panel I of section B is filled with insulating material.

The installation procedure of the partition wall A is as follows: The fixed floor profile 5 is laid on the floor and fixed to it by means of means (not shown). The bottom profile 4, which is in the form of an inverted U, is freely slid onto the rigid floor profile 5. The bottom profile 4 is then adjusted so that the flange 41 of the bottom profile 4 is adjusted by means of adjustable screws 8 through the threaded holes 7 in the support strip 6. horizontal plane. Adjustable screws 8 are spaced 600 mm apart, as well as holes 43 in the bottom profile 4. At the edges of the flange 41 of the bottom

A flexible sealing cord G is placed on the profile 4 of the profile 4. Like the fixed floor profile 5 has been fixed to the floor, the ceiling profile 3 is fixed to the ceiling. On both sides of the ceiling profile 3, an elastic seal E is inserted into the through grooves 32 formed in the side uprights 31. Between the ceiling profile 3 and the bottom profile 4, vertical support profiles 2 are fixed, this set of profiles 3, 4 and 5 forming a frame structure R The vertical support profile 2 (see FIG. 3) is provided on the flanges 21 with vertical grooves 22 into which the flexible hollow seal D is inserted. This flexible hollow seal D ensures high airborne sound insulation of such a structure. On the outer edges of the flanges 21 elastic clips 12 are inserted which are part of the functional part of the Velcro Z1. The cladding structure R, on both sides of the cladding panel I, is formed and secured by means of joints Z formed by joining the functional parts of the Velcro fasteners Z1 and Z2, thereby forming a partition B of the partition wall A. thickness between 5 and 40 mm. Placing the cladding panels on the leveled, lower profile 4 and pressing it on the vertical support profile 2 results in a firm but detachable joint between the cladding panels and the frame structure R. This type of connection can be disassembled repeatedly and quickly without affecting the function or design. Between the solid (opaque) cladding panels 1 a mineral wool acoustic wool (not shown) is inserted, giving the required acoustic parameters to the sandwich thus performed. If glass is also used as a cladding panel, then mineral wool is not used.

Industrial applicability

The new solution of simple and variable partition walls will find application especially in the interiors of administrative, accommodation, educational, exhibition and private buildings.

Claims (7)

PROTECTION REQUIREMENTS Partition wall, particularly suitable for interiors of office, exhibition and residential buildings with a supporting skeleton, characterized in that the partition wall (A) is composed of side-by-side and adjacent sections (B) consisting of opposite pairs of cladding panels (1) resting on their underside (12) on a flange (41) of the lower profile (4), fastened by means of Velcro fasteners (Z) with functional parts (Z1) and (Z2) to vertical support profiles (2) which are fixed connected to the ceiling profile (3) and the bottom profile (4) to the frame structure (C), the bottom profile (4) of the frame structure (C) being slidably, vertically adjustable, mounted on a fixed floor profile (5). Partition wall according to claim 1, characterized in that the functional part of the Velcro (Z1) comprises a resilient clip (Z 12) by means of which the functional part of the Velcro (Z1) is fastened to the flange (21) of the vertical support profile (2). ), while the opposite functional part of the Velcro (Z2) is glued to the inner side (11) of the facing panel (1). Partition wall according to claim 1, characterized in that the vertical support profile (2) is provided on both flanges (21) with a pair of continuous parallel grooves (22) running parallel to each other, in which a resilient hollow seal (D) adjacent to the inner side (11) of the cladding panel (1). Partition wall according to claim 1, characterized in that the lower profile (4) of the frame structure (C) on its lower inner side comprises a continuous groove (42) in which at least one support strip (6) with a threaded bore is located. (7) in which the adjustable screw (8) is screwed. Partition wall according to Claims 1 and 2, characterized in that the ceiling profile (3) has a through groove (32) in both side webs (31) in which a resilient seal (E) adjacent to the inner side (11) of the cladding (11) is located. panel (1). -3EN 30898 Ul Partition wall according to Claims 1, 2 and 4, characterized in that under each cladding panel (1) resting on its flange (41) on the flange (41) of the lower profile (4), it is disposed along its entire length. flexible sealing cord (G). Partition wall according to claims 1 to 6, characterized in that the interior space (9) 5 between the cladding panels (1) of the section (B) is filled with insulating material.