DE29700083U1 - Floor plan enlarging and parapet-forming component for loggia widening and bay construction - Google Patents

Description

Floor plan enlarging and parapet-forming component for loggia extension and bay window construction

The invention relates to the enlargement of the floor space of loggias and, if necessary, the associated conversion of loggias into a veranda/winter garden/bay window.

Known solutions concern the extension of loggia and balcony railings with single glazing made of glass or plastic (sliding or hinged panels) extending from the top edge of the railing to the ceiling.

Another well-known proposal concerns the use of floor-to-ceiling frame elements that span from floor to floor and are provided with parapet cladding and glazing including sliding or hinged panels.

There are also versions with thermally insulated construction according to WSVO (winter garden).

To increase the floor area of loggias, a solution from BALCO, Balkonkonstruktionen GmbH is known, in which a floor element suspended from vertical steel profiles or other anchors in the reinforced concrete is used.

The object of the invention is to enlarge the floor area of loggias and, if necessary, by extending the loggia, to convert it into a veranda or a winter garden or a bay window, whereby this conversion should simultaneously increase the floor area of the apartment.

The bay window represents a component that protrudes from the building structure, which at the same time leads to an expansion of the room and therefore fulfils the function of demarcating the room or closing it off from the outside world.

■ ·

Bay window solutions on buildings are usually used for architectural reasons. They loosen up the facade on the outside and liven up the spatial structure on the inside. The user of a bay window can step out of the building without leaving the room.

An inventive solution to this problem is specified in claim 1. Further developments of the invention are characterized in the subclaims.

The extension of the apartment floor area is achieved by placing a floor plan-enlarging and parapet-forming component (widening component) in front of the existing loggia.

In the horizontal plane, this component consists of a frame construction that forms the base of the widening to form the floor or ceiling area that extends out from the building. This frame construction is made up of a middle section and side sections or only side sections, whereby the floor plan lines of the widening on the building side follow the outer contour of the floor slab and on the outside of the widening correspond to the selected shape of the floor plan.

In a first embodiment, the frame construction is designed as a sheet steel box, which forms the base body of the widening and contains the base plate as the upper end in the horizontal installation position.

In a second embodiment, a base plate rests on a frame construction, connected to it and limited on the outside by the geometry of the middle part and/or the side parts and thus the bay window floor plan, which can protrude on the open side of the frame construction facing the building so far that, when assembled, it rests on the existing floor plate (in the loggia area) of the building. The component consisting of the frame construction and the base plate is assembled on the building using a connecting structure. In the simplest case, this connecting structure consists of

Fastening rails that rest on the floor slab and the ceiling slab (in the loggia area) and are connected or anchored to them.

The frame construction is self-supporting and absorbs all traffic and dead loads that act on or arise from the floor slab parapet and, if applicable, windows. The loads or forces are introduced into the supporting structure of the building via the connecting structure and/or the frame construction.

The room-enclosing building elements can be designed to be fire-resistant, heat-insulating according to WSVO and sound-insulating according to DFN 4109.

The parapet completely covers the frame construction from the outside, whereby the materials can be selected according to architectural and building regulations considerations.

Any windows provided complement the room-enclosing components and fill the area between the frame structures.

The solution is complemented by floor and ceiling design in accordance with local requirements as well as the connection of windows and parapets to the building in accordance with the respective facade and interior wall design. The top bay window also has a roof and the bottom one a suspended ceiling.

Further details, features and advantages of the invention emerge from the following description of an embodiment with reference to the accompanying drawing. They show:

Fig.l Floor plan versions of the component according to the invention for loggia widening and

if necessary, bay window construction,

Fig.2 two designs for frame construction and base plate as cross-sectional view,

Fig.3 Floor plan of a loggia extension with cutting lines to show cross sections of the frame construction.

Fig. 1 shows a selection of possible floor plan designs of the component that enlarges the living space and forms the parapet.

The floor plan is determined by the frame construction 1, which consists of middle sections 1.1 and/or side sections 1.2. All parts of the frame construction are welded together to form a self-supporting structural unit.

The floor slab 2 fills the area between the existing floor slab 4 and the frame construction 1, it is attached to the frame construction 1 or it is part of the frame construction and can be placed on the floor slab 4 . Depending on the shape and load of the area to be filled, stiffening components are used to transfer the load.

The side parts 1.2 of the frame construction 1 can be angled at least once, see illustrations C1, D1 in Fig. 1.

The middle part 1.1 can be of different lengths, so that the side parts 1.2 connect to the middle part 1.1 at an obtuse angle or, in the extreme case, at a right angle, see.

Representations A, B, C in Fig. 1.

In a further embodiment of the bay window floor plan and thus the floor plan of the frame construction 1 with base plate 2, the middle part can be omitted entirely, so that the side parts 1.2 meet in the symmetry axis of the bay window floor plan, see illustration

Fig. 2 illustrates two embodiments I and II for the frame construction 1 with base plate 2 as the base body of the widening component in a sectional view.

The section was made along the section line A - A in the floor plan according to Fig.

In embodiment I according to Fig. 2.1, the frame construction, consisting of the middle part 1.1 and the side parts 1.2 (not shown here), is designed as a sheet steel box with an integrated base plate 2.

The connection of the floor plan enlarging component 1, 2 with the floor slab 4 in the loggia area is made by the connecting structure 3.

This connecting structure 3 consists, for example, of at least two U-profiles resting on both the floor slab 2 and the floor slab 4 and is anchored to the floor slab 2/frame construction 1 and to the building structure 4.

An upstand 3.1 can be welded to the free end of the U-profile 3 for the assembly of or to room-enclosing components (e.g. parapet elements).

The connecting structure 3 (U-profiles) is used to transfer the load from the loggia extension into the floor slab 4 and via the upstand 3.1 into load-bearing parapet parts, such as railings, etc.

In the second embodiment II according to Fig.2.2, the frame construction 1 consists of an outer frame, in the drawing the middle part 1.1 is shown according to the section A - A, with the base plate 2 resting on and fastened to the frame construction 1 and the floor slab 4.

In addition, Fig. 3 shows the floor plan of a loggia extension.

The mounting elements (U-profiles) of the connecting structure 3 rest on the frame construction 1 with base plate 2.

A variant for the cross-section of the frame box at the height of the side parts 1.2 of the frame construction 1 is shown in section B-B. Of course, the basic cross-sectional shape of the middle part can also be provided for the design of the frame construction of the side parts.

List of reference symbols

1 Frame construction

1.1 Middle section

1.2 Side panels

2 Base plate

3 Connection construction

3.1 Edge edging (connections for room-enclosing components

4 Floor slab

Claims (8)

Protection claims Floor plan enlarging and parapet-forming component for enlarging the floor area of loggias with, if necessary, subsequent bay window construction, consisting of a frame construction (i) with a floor plate (2) positioned in the loggia area as the base body of the widening of the floor slab (4), whereby the frame construction (1), depending on the selected floor plan of the widening, has a middle part (1.1) and side parts (1.2) or only side parts (1.2) and the frame construction (1) with floor plate (2) is connected to the floor slab (4) by means of a connecting construction (3). 2. Component according to claim 1, characterized in that the frame construction (1) is designed as a sheet steel box open at the bottom with a floor plate (2) extending horizontally at the level of the upper edge of the floor slab (4), the floor slab (2) filling the area between the floor slab (4) and the outer boundary of the frame construction (1). 3. Components according to claim 1, characterized in that the frame construction (1) is constructed from an outer frame which follows the outer boundary of the widening component and - resting on this outer frame and connected to it - a base plate (2), whereby the base plate (2) on the building side can protrude beyond the outline of the widening component to such an extent that it When installed, it rests on the existing floor slab. 4. Component according to one of claims 1 to 3, characterized in that the connecting structure (3) for mounting the widening component consisting of frame structure (1) and floor plate (2) in front of the floor slab (4) consists of at least two fastening rails which rest on the floor plate (2) and the floor plate (4) and are connected to them. 5. Component according to claim 4, characterized in that the connecting rails (3) are designed as U-profiles and an upstand (3.1) is provided at the free end of the U-profiles for mounting on or from parapet elements. 6. Component according to one of claims 1 to 5, characterized in that in order to influence the floor plan of the distribution component, the side parts (1.2) of the frame construction (1) can be angled at least once. 7. Component according to one of claims 1 to 5, characterized in that in order to influence the outline of the widening component, the middle part (1.1) of the frame construction (1) is designed with different lengths, so that the side parts (1.2) in the blunt • · · · &idigr;&idigr; Angle or, in extreme cases, at a right angle to the middle section (1.1). 8. Component according to one of claims 1 to 5, characterized in that, in order to influence the floor plan of the widening component, the side parts (1.2) of the frame construction (1) meet in the axis of symmetry of the floor plan and thus no central part (1.1) is present.