DE102009020048A1 - Body for mobile home, caravan or similar residential cabins, comprises extendable base area, fixed accommodation unit, and enclosed extended unit, by which rails are pulled out - Google Patents

Abstract

The body (2) comprises an extendable base area, a fixed accommodation unit, and an enclosed extended unit, by which rails are pulled out. The fixed accommodation unit forms a residable unit. The extended unit is provided with supports. The supports are provided with a leveling.

Description

The The invention relates to an increase in space for a mobile home, a caravan or similar structures, in which an enclosure of the structure or a cabin means Rails can be pulled out, causing an enlargement the living space takes place.

known manner are road vehicles that are used for residential purposes be, so-called caravans or motorhomes in the external dimensions of a subject to legal restriction. Furthermore is known to maneuverability and maneuverability for campers be clear, especially in the European area should, due to the sometimes narrow streets and streets.

This The fact has already been taken into account in many known patents and various solutions for enlargement the living space in motorhomes proposed by Extracts, Ausklappungen and increases the effective area expand the housing units.

The extension of the interior of a caravan is from the patent CH 476587 known, in which a box part, consisting of 3 side walls, floor and roof can be extended laterally from a supported by the chassis car part. For extending the box part provided with rollers support rails are provided. A disadvantage of this design is that the extract from the inner part of the living room is done.

The enlargement of the usable living space by a lateral excerpt is also in the patent FR 1574680 and DE 8514877 described, which are also pulled out of the existing caravan or motorhome.

The retracted parts are on the interior walls of the living space moored and thereby impede the attachment of residential objects the walls

In a further embodiment of the expandable recreational mobile is in DE 3122411 the enlargement of the expandable space by folding down an envelope described.

Further Inventions for expanding the living space are by extracts known from the rear of campers or caravans.

Of the Disadvantage of these inventions presented is on the one hand the enormous technical effort to increase the useful volume, On the other hand, many of the solutions mentioned are living in the limited, that is in the not enlarged Part only to a limited extent or under no circumstances possible.

at Travel is not always necessary, especially for short breaks, to increase the living space, that is, that the comfort of a mobile home can also be guaranteed must if the living space is not enlarged.

The Possibilities of, as required by motorhomes and desirable permanently installed cabinets and facilities are in the previous inventions in which the extensions be retracted into the living room, not given. Likewise is a subsequent construction or addition to one existing mobile only with major renovations possible.

It Therefore, the object of the present invention is a RV and / or To design a trailer structure so that it can be used universally is. For longer stays at campsites or the like, it is desirable to use the living space too Enlarge the amenities of a larger one Have space available.

simultaneously but should be ensured that at shorter Stays the furnishing of the mobile home even without the place enlargement allows a pleasant stay, and all earmarked Fixtures such as kitchen equipment, bathroom furnishings and seating / sleeping area available.

A Another requirement is the task of realizing a construction, in which the internals in the mobile home can be used, regardless of whether the magnification part was withdrawn or not.

Around to fix the above mentioned disadvantages became the idea realized, with the help of an enclosure of the existing one Mobile construction to increase the usable area.

The box-like shell consists of at least 2 side panels, a roof as well as a fold-out floor part, which over the existing structure is pushed, and pulled out as needed can.

At the In just a few steps, the interior becomes almost the same double enlarged. The envelope, which is mounted on mounting rails, pulled out and with supports stabilized. When extending, folded up supports activated, which are provided with roles. The one similar to an accordion Soil is brought into the plane of the existing structure when moving out, so that a flat space surface is created.

To get back into a running condition, the wrapper is simply over the existing mobile home construction pushed and secured at the corners with the existing construction.

Of the particular advantage of the invention is the possibility the vehicle and / or the housing unit to the respective needs adapt. The RV or Mobilhome is in every condition, both in compressed as well as in solid form in all functions usable and allows the traveler his living comfort to adapt to the external conditions.

The The invention will be explained in more detail below with reference to the drawings explained.

1 shows the vehicle in running order with the retracted extension.

2 shows the vehicle in a perspective view of the extract of the enclosure

3 shows the vehicle sideways.

4 shows the vehicle with the extended enclosure in plan view.

In 1 is the vehicle ( 1 ) with the structure ( 2 ) wherein the enclosure with the enclosed fixed part of the residential cabin ( 3 ) at the end corners with clamping bolts ( 9 ) is secured. The necessary facilities for driving ( 8th ), such as taillights, brake lights, turn signals license plates, etc., are attached to the chassis below the superstructures ( 2 . 3 ) appropriate.

Not shown are the installations such as cooking facilities, sitting / sleeping facilities and wet cell.

2 shows how the envelope ( 2 ) is moved out in a simple way, and thus the housing extension is established. On the fixed part ( 3 ) are guide rails ( 4 ) and mounting rails ( 5 ), which allow easy removal. The pillars ( 6 ) are activated when pulling out and fold out from a fixed position to stabilize the extended part. For longer stays, it is useful to also collapsed supports ( 7 ) under the fixed dwelling ( 3 ) in position.

The window ( 10 ) are freely selectable, and to install depending on the interior, with the possibility of corresponding insertion of the windows, the cab ( 1 ) to see in the living room and if necessary through the rear window on the road to watch.

Between the fixed structure and the extract part is an all-round seal ( 11 ) to prevent twisting and air flow.

In another embodiment, a connection from the driver's cab ( 1 ) provided to the living room. For this the wall ( 13 ) while driving in a folded state and unfolds on actuation of the extract as the floor of the extended living space. The seals are also given as in the ground by seal units. To stabilize the rails ( 4 . 5 ), as well as the supports ( 6 . 7 ).

3 shows the camper with the cab ( 1 ) and the fixed part ( 3 ) in a side view. The car door ( 12 ) to the living room and the adjoining windows are part of the fixed part in each execution.

In the top view of 4 the living cabin is shown in doubled space. The extract ( 2 ) is completely undressed and connected to the site. The fixed cabin part ( 3 ) now forms part of the roof and outer walls

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• CH 476587 [0004]
• FR 1574680 [0005]
• - DE 8514877 [0005]
• - DE 3122411 [0007]

Claims (6)

Structure for a motorhome, a caravan or similar living cabins with enlargeable base area, characterized in that the structure consists of a fixed housing unit and an enclosing this enlargement unit, which can be pulled out by means of rails. Structure for a mobile home, characterized that the fixed housing unit as such is a habitable unit forms. Structure for a motorhome according to claim 1 and 2, characterized in that the enveloping magnification unit is pulled out by rails and so for stationary Stays of living space can be increased. Structure for a mobile home according to claim 1, 2 and 3, characterized in that the magnification unit equipped with supports. Structure for a motorhome according to claim 1 to 4, characterized in that when pulling the sheath the folded floor is one unit with the floor of the fixed one Partial forms. Structure for a motorhome according to claim 1, to 5, characterized in that the supports with a leveling are equipped.