RU33768U1 - Front panel - Google Patents

Description

FACADE PANEL

The useful model refers to industrial and civil engineering and can be used for cladding surfaces of industrial, administrative, residential and domestic buildings with metal siding, forming ventilated facades. The utility model allows dock façades to dock in both the vertical and horizontal directions.

The well-known facade panel in the form of metal siding contains a thin sheet, the connection of which with another sheet is overlapped by means of a key and bolt connection (see RF patent No. 2191871, MPK-7 EV 1/38, “Device for connecting sheet elements together (options) claimed 2000.06.09).

The disadvantage of the analogue is the significant complexity and consumption of additional material for the connecting elements, namely: bolts and dowels. In addition, the appearance of the facade of the building is deteriorating due to protruding bolts.

The closest in essential features, the achieved effect to the claimed device and selected as a prototype is a facade panel containing the middle part 1, bent side edges 2, on which are made nrophilic elements 3 and 4 of a folding rebate type lock for connection with other facade panels ( see patent No. 2164277 of the Russian Federation, IPC-7 E04F13 / 12, “Facing panel and lock for locking panels, declared. 1999.08.05).

The male element 3, made in cross section in the form of a sine wave, enters with an elastic shank in the fold of the male element 4 when two panels are connected.

MPK-7: Е04С 02/08; E04F 13/12

the prototype eliminated the disadvantages of the analogue. However, another drawback is inherent in it - it is a loose covering of one element by another, which does not provide good sealing of the docking lock of the facade panels. Due to this, sufficient sealing is not provided for the entire facade of the building from the effects of precipitation.

The objective of the claimed utility model is to increase the sealing of the docking lock of facade panels.

The technical result, which allows us to solve the problem, is to ensure a more tight fit of one profile element into another in the docking lock of facade panels.

This problem is solved due to the fact that in the known front panel containing the middle part and the curved side edges, on which profile elements are made to form a lock with other facade panels, according to the utility model, one profile element is executed in a 5-shaped cross section so that its upper shelf coincides with the middle part of the front panel, the middle and lower shelves are parallel to it, and the cross section of another profile element has an II-shaped part at the end of the side edge bend,

whose shelves are parallel to the shelves of the S - shaped profile element and are intended to enter the lower bend of the latter located on another facade panel, with the formation of a tongue-and-groove lock.

S - shaped profile element and U - shaped part of another profile element can be made with rounded bends.

The facade panel may have openings for fasteners along the lateral edge of the lower shelf of the 5-shaped profile element.

The front panel can have the lower shelf of the S-shaped profile

element is longer than average.

Studies conducted on the sources of patent and scientific and technical information have shown that the claimed facade panel is unknown and does not follow explicitly from the studied prior art, i.e. meets the criterion of "novelty.

The proposed device can be manufactured in the industrial conditions of the workshops of most factories or specialized small enterprises using standard equipment, which can be manufactured both domestically and abroad.

The proposed set of essential features informs the claimed device of new properties that allow solving the task.

The cross section of one of the profile elements for connecting facade naneli has a U-shaped part at the end of the bend of the side edge, repeating in shape the lower bend of another profile element, made S-shaped in cross section. When one element enters another, a tight fit is ensured, as a result of which a tight sealing of the docking lock is achieved.

The essence of the claimed device is illustrated by drawings, which are presented on:

FIG. 1 is a cross section of a facade panel;

FIG. 2 is a cross section of a docking lock for facade panels.

The claimed front panel, made of galvanized steel with or without polymer coating, contains a middle part 1 and bent side edges on which profile elements 2, 3 are made, which are used to form a tongue-and-groove lock 4, shown in FIG. 2. the profile element 2 is filled in cross-sectional cross-section S-shaped so that

its upper shelf 5 coincides with the middle part 1 of the front panel, the middle 6 and lower 7 shelves are parallel to it.

The cross section of the profile element 3 has a lateral edge at the end of the bend 8 and a - shaped part 9, designed to enter the lower bend (Fig.

not indicated) of the profile element 2. The specified lower bend is formed by shelves 6, 7 and is rounded. Also, with a rounding, the upper bend (to the devil, not marked) is formed, formed by the shelves 5 and 6. The U-shaped part 9 has the upper 10 and lower 11 shelves parallel to the middle part 1 of the facade panel and the shelves 5, 6 and 7 of the S-shaped profile element 2.

To form a tongue-and-groove docking lock 4 with another front panel 12, the U - shaped part 9 of the profile element 3 is inserted into the lower bend of the S - shaped profile element 2.

To fasten the front panel to the crate (to hell, not shown) along the edge of the lower shelf 7 holes can be made (to hell, not shown) for the screws to pass.

The inventive facade panel is used as follows. The first panel is mounted horizontally or vertically, depending on the technical conditions, with screws to the crate along the edge of the lower shelf 7 of the profile element 2. The second panel 12 is inserted by the U - shaped part 9 of the profile element 3 into the lower bend 5 of the shaped element 2, forming a tongue-and-groove docking lock 4 with a tight fit. Then this second panel 12 is attached with screws on the edge of the lower shelf 7 to the crate. A third panel is connected to the second panel 12, which, in turn, is attached to the crate, and so on, until the walls of the building are completely lined.

4

The inventive facade panel has the following advantages: -increased joint sealing; -provision of increased heat and waterproofing of the building; -the ability to use on curved surfaces.

Claims (4)

1. A facade panel comprising a middle part and curved side edges on which profile elements are made for forming a docking lock with other facade panels, characterized in that one profile element is made in cross section S-shaped so that its upper shelf coincides with the middle part of the front panel, the middle and lower shelves are parallel to it, and the cross section of another profile element has a U-shaped part at the end of the bend of the side edge, the shelves of which are parallel to the shelves of the S-shaped profile element coagulant and intended for joining to the lower bend of the latter, located on the other front panel to form a tongue and groove connection lock. 2. The facade panel according to claim 1, characterized in that the S-shaped profile element and the U-shaped part of another profile element are made with rounded bends. 3. The facade panel according to claim 1, characterized in that along the lateral edge of the lower shelf of the S-shaped profile element, holes are made for fasteners. 4. The facade panel according to claims 1 and 2, characterized in that the lower shelf of the S-shaped profile element is made longer than the middle.