EP3212864B1 - Awning for camping accommodation - Google Patents

Description

The invention relates to an awning for a camping accommodation in the form of a camping trailer, a caravan, a mobile home or the like. Vehicle usable during camping according to the preamble of claim 1.

Equipping camping accommodation with an additional awning has long been known. According to DE 83 08 022 an awning designed as a structural unit has already been proposed and is connected to a scaffold when erected. The parts of the scaffolding are to be supported on a side edge area of the camping accommodation, so that a roof-like superstructure with at least top-side tent sheets is formed with only additional vertical supports. The handling of the individual parts requires appropriate expertise from the user of the unit.

With a construction according to DE 35 32 025 A1 An awning is provided, in which a scaffold can be constructed from respective profile strips to form a system composed of horizontal and vertical sections. Special air chamber elements are then to be inserted into the free spaces of this scaffold in the area between the respective profile rails, so that a largely closed interior can be formed. These air chamber elements must also be fixed to the caravan piping strips, so that the kit is connected to the camping accommodation. The one-piece air chamber elements are to be transported as individual parts to the installation site, so that a comparatively high amount of transport is required while at the same time requiring a large amount of space. Fixing the individual elements of the scaffolding and attaching the air chamber elements are complex.

For an awning for vehicles specially equipped for camping, especially caravans or mobile homes, according to DE 10 2011 111 730 A1 a construction that can be fixed on the vehicle wall in a conventional design is provided, which forms an air-permeable zone between the wall-side or ceiling-side tent sheets. An air-permeable additional part is to be inserted into the space when the scaffold is erected. In this construction, the linkage must first be erected from the respective strut parts in a conventional design, and then the at least partially double-layer tent sheet construction can be connected to the support elements. Complex building instructions must be followed in this process so that long-term assembly or disassembly can be accomplished by inexperienced users.

Other types of camping accommodation are also known, in which each additional subassembly forming an awning is already integrated in the camping vehicle. An additional usable space is formed by appropriate opening movements in the area of the vehicle ( US 4,113,301 ; US 5,080,426 ; US 5,419,607 ). In another version of camping accommodation with roofs, respective inflatable systems are provided on the vehicle. These vehicles then form an integrated system that can be used as a camping vehicle ( US 4,093,302 ; US 4,296,960 ; US 5,692,795 ; US 201010230999 A1 ).

Variable designs of tent constructions are also known, in particular for commercial purposes, in which an inflation process is provided to create a usable space WO 03/006765 A1 becomes a permanent stabilization of an inflatable marquee or similar canopy with the folded tent sheet hinged linkage provided. This construction is complex, so that the components of this system can only be moved to their destination by transport by truck. After erecting the system, this requires additional assistants when disassembling.

Inflatable tubes are used for simpler tent systems ( US 5,987,822 ; US 6,263,617 B1 ; US 6,810,896 B2 ; DE 92 01 195 U1 ; FR 2 845 412 ; DE 76 02 841 U1 ), so that different transportable tent constructions can be used as a self-sufficient unit. However, these cannot be connected to a camping accommodation as an awning. Modular tent systems are also known, in which air chambers replace the function of a tent pole ( DE 203 05 372 U1 ; DE 201 14 974 U1 ; GB 2 378 925 B ). Out DE 90 01 184 U1 a multi-purpose tent is known, the inner bottom of which is designed as an inflatable floor spacer.

According to WO 2010/001259 A2 a camping vehicle with an inflatable tent construction is known, a base tent with an assembly intended as an early part forming a complex usable system in a transportable trailer. This creates a compact unit that can be folded out from the base container of the trailer as a complete camping system and can be brought back to the transport position at the end of a useful phase by means of a suction process. This provides camping accommodation that is extremely user-friendly.

It is known to connect tents with camping vehicles in a sealing manner by means of inflatable tubular bodies ( EP 1 243 723 A1 ).

The invention is concerned with the problem of designing an awning for a caravan or similar camping accommodation in such a way that this awning can be used as a self-sufficient unit, is easier to set up and dismantle together with inner pole parts, and is therefore more user-friendly User is reached.

The invention solves this problem with an awning with the features of claim 1. With regard to further refinements of the invention, reference is made to claims 2 to 42.

The awnings for caravans, mobile homes or the like, which are known in different versions, have respective tent and wall sections in the use position, which are underpinned by a linkage that excites the system. A major problem when using awnings of this type is the complex process involved in the construction of these awnings in known constructions.

The basic concept of the concept according to the invention is based on the fact that the awning is formed from an envelope construction that can be closed at least in the area of the respective flat side, roof and floor wall parts, so that this envelope construction can be inflated in an at least regionally airtight manner. If the "automatic" assembly process is continued, the uprighting envelope construction is more easily accessible, and parts of the linkage can be brought into the stiffening position with little effort.

For a self-sufficient handling of the awning assembly, it is provided that the envelope construction in the area of at least one of its flat side wall parts is provided with a connection unit which can be attached to a support wall or the like counterpart of the camping accommodation. This connection unit is designed in such a way that the essentially closed envelope construction can be moved, even in an at least partially inflated state, into the vicinity of the camping accommodation and here, in the area of the connection unit, respective counterparts - for example on the outer wall of the camping accommodation - for "docking" of the awning or the envelope construction can be used.

The connection unit is fixed in the area of an outer wall of the camping accommodation provided as the supporting wall, a known piping assembly being used here. The connection unit is designed overall as a tent web strip which can be provided in a variable width, so that an optimal connection with the respective counterpart in the area of the camping accommodation can be established in accordance with the respective frontal contour on the envelope construction.

The integration of the tent strip forming the connection unit is designed so that the tent strip is held on the one hand with a first molded piping or similar releasable counterholder on the camping accommodation and on the other hand the detachable connection of the tent strip to the wall part of the awning by means of a second molded strip, a tear - And / or Velcro is produced. It goes without saying that respective parts of the linkage are easier to attach into the at least regionally inflated envelope structure or on at least one outside of this envelope structure and that the rod-envelope system can be completely erected if the inflation process is continued.

In an expedient version, the awning concept provides that the envelope construction with the pole parts is prepared as a largely pre-assembled unit and that the inflation volume in the area of the envelope construction, which is provided as an auxiliary method, increases the filling volume or the internal pressure to such an extent that the pole parts also in one optimal uprighting movement. This process can largely be continued automatically until the entire casing-linkage unit can be detected in the inflated state and can be moved independently. This makes it clear that the awning, as an inflated envelope construction, can be handled as a free-standing unit next to the camping accommodation. The technical implementation advantageously provides that the individual components in the form of the tent sheets and respective light metal rod parts have a weight suitable for handling.

In different versions of this awning, it is conceivable that the envelope construction braced with at least partial struts of the linkage forms a free-standing structural unit and, if need be, can remain in the intended use position as a "single tent" even without the "secondary" camping vehicle. This is of particular interest if the mobile home, the camping trailer or the like vehicle is intended for a different use regardless of the self-sufficient awning assembly. In this case, you can choose between The camper van and awning are disconnected and the vehicle can be moved. It goes without saying that the vehicle can then be connected to the awning again after returning to the installation site.

Based on an optimization of the compressed air installation process, the concept of the awning provides that the cover structure can also be partially inflated when closed. Thereafter, at least respective partial struts of the rod can be introduced into this envelope construction in such a way that subsequent set-up movements and alignments of the awning are easier. The linkage can also be formed by respective stiffening elements integrated into the wall parts or the tent sheets, which already get into the intended position through the inflation process or can be optimally aligned by simple hand movements. The stiffening elements can be mutually supported in the area of the respective joints or the like in such a way that in these areas there is at least a phase of controlled movement when inflating and the intended position of use is thus largely achieved without additional manipulations.

In an expedient embodiment of the awning consisting of several tent sheets or the envelope construction, it is provided that the associated linkage is provided with respective rod parts which can be inserted into the inflated envelope construction via an opening. These can be placed on the envelope construction using respective loops, Velcro fasteners or the like and fixed in a final installation position.

It is understood that in the area between the counterpart (s) and the at least one connection unit, a fluid-tight connection can preferably be established, so that - when using releasable connection members - an undesired entry of rainwater into the useful space area below the connection unit is avoided.

With this tent sheet strip provided as a connecting unit, an additional usable space is defined between the awning and the camping accommodation, which is covered at least on the upper side by the tent sheet strip, in the assembled use position of the system. The tent strip can be dimensioned in such a way that a closing contour that completely covers the usable space between the awning and the camping accommodation is defined. It is also conceivable that the web-shaped connection unit extends to the bottom wall part of the awning and that a closed connection is established here. This creates a space that is closed to the ground between the past and the camping accommodation.

For an effective use of the intermediate space covered on the top, the tent sheet strip defining an additional useful space can also be designed with ventilation openings, so that optimal ventilation is possible in the area of this covering of the intermediate space and the discharge of water vapor can be regulated.

With the concept of the inflatable envelope construction, different variants are conceivable for building up the increased internal pressure in the envelope construction. It is advantageous the envelope construction in the area of the side wall part facing the camping accommodation is provided with a blower opening, so that preferably a blower provided with an electric drive in the area of the camping accommodation can be used. This blower can then, for example, bypass in the area of the connecting unit by means of an air guide hose or the like, so that the air can be introduced at largely any position of the envelope structure. It is also conceivable that a self-sufficient blower is used in the area of the blower opening, which blower can be connected to an external power supply, for example, independently of the mobile home or the camping accommodation.

The construction of the inflatable awning - as a camping element that forms an additional usable space - can be adapted to different designs of poles. In a simple embodiment, it is conceivable that the envelope structure can be displaced in the region of a pivoting frame that is pivotally held on the camping accommodation, so that the inflation process provided in the region of the envelope structure can be initiated during or after pivoting away from a storage position. Only a few additional hand movements are required to fix the awning in the intended position of use.

A further embodiment of the awning construction according to the invention provides that the envelope construction is integrated in the area of a motorhome, in the roof assembly of which. Here the envelope construction assumes a transport position from which the envelope construction can be moved when using an inflator that can be connected to the system. This inflation process can advantageously take place directly from the interior of the motorhome, so that in the Increasing air pressure building the roof area, the envelope construction is pivoted in a preferred lifting and extending direction. In cooperation with at least one linkage part, the intended installation position next to the motorhome is largely "automatically" achieved.

It goes without saying that the envelope construction can be moved together with one or more parts of the linkage and, during the inflation process, this structural unit is positioned in a position next to the motor home. The final position of use of the awning can then be achieved with just a few additional steps.

A further embodiment of the awning according to the invention provides that the rod parts form a preassembled structural unit with the tent sheets, which can be designed in the usual manner at the installation site. A pressure body that can be filled with a fluid, at least in some areas, is now integrated into this expanded structural unit as an additional component. This pressure body component interacts with the rod parts and the at least one tent sheet as an easy-to-use functional unit. The novel pressure body is used as an erection or dismantling aid.

The pressure body that can be filled with a fluid can be designed in different spatial configurations in such a way that the pressure body to be filled with the fluid at the place of use can optionally also interact with the structural unit inside or outside the tent sheets. In any case, it is achieved in a corresponding Filling phase of the pressure body a synchronous movement of tent sheets and rod parts can be realized and thus an "automatic" erection process takes place, the advantages of which are particularly obvious to older users.

The concept of the pressure body can in particular be carried out in such a way that it is designed in the form of a single-layer or at least regionally double-walled hose or cushion element. This opens up the possibility of optionally filling the pressure body with liquid and / or air and thus realizing the intended erection or disassembly aid. This combination of effects differs significantly from the known "filling hoses", which are connected to a roof membrane instead of the stable tent poles.

In an expedient embodiment it is provided that the pressure body is designed as an airbag which is comparatively simple and can be inserted into the structural unit from rod parts and tent sheets with little effort. This pressure body, which is designed as an airbag, can in turn consist of sheet-like individual parts which can be transported in a space-saving manner and are connected at the place of use in an opening or closing area to form the closed airbag. For the above-described use of the closed airbag, a filling opening that can be connected to a pump system is provided on it. This filling opening can be designed as a permanently installed connecting piece.

A connection zone can be provided in the area of respective opening or closing areas defined by pressure closures, a zipper or the like connector, so that a filling hose or the like connecting element can be inserted into the area in the area thereof Air bag can be inserted or connected to it in such a way that an excess pressure increasing its volume can be built up in the interior of the air bag. It is also conceivable to provide a pump located in the airbag so that the filling process takes place directly in the interior of the airbag.

A further embodiment provides that the system can also be filled with a compressed gas from a pressure bottle, cartridge or the like, independently of a separate pump. The use of industrial gases, CO ₂ , helium or the like, non-flammable filling gases is conceivable.

During the use of the inflating airbag as an assembly aid - whereby the upright airbag raises the pole parts close to their position of use and at the same time raises the tent web system located above the pole parts - the basic structure of the airbag, which is also "web-shaped" remain as an additional inner wall in the interior of the awning. It is conceivable to actuate at least one of the opening areas connecting the web-shaped individual parts of the airbag after inflation. The airbag can then be connected to the erected and stiffened rod parts as an inner wall - in the manner of a lining.

This ensures that an additional layer of air is formed between the outer tent sheet and the inner wall formed by the airbag on the inside of the poles, and this enables an additional improvement in comfort at the awning in the manner of a climate zone.

The entire construction system of this multi-layer awning provides that the pressure body, which is designed in the form of the airbag, can already be partially covered with the preassembled pole parts in unfilled condition, the tent parts, which are at least partially unfolded, are positioned above these pole parts and then the airbag is filled by means of a in particular motor-operated air pump. After this filling process, an awning is set up, which can be handled as a self-sufficient unit "free-standing" with the inner rod parts and the air bag provided as the inner wall. In the usual installation position, this fully or partially erected self-sufficient unit is now moved to the area near the camping vehicle and the intended installation position of the awning is finally established here via a known perimeter connection.

After aligning the awning completely, the inner airbag can be attached to the poles and / or the tent sheet using detachable connecting means. It is conceivable that the awning is designed as a multi-layer tent sheet and that it interacts with the airbag forming the inner wall. This can in turn be composed of several wall parts in the area of its walls, so that air bags can be provided with correspondingly adaptable sizes for different types of tent and these can then be optimally converted as inner walls.

The system of the inflatable airbag, which is closed on the wall side, provides that at least one base wall part can be removable from it in the inflated state, so that the original structure of the airbag remains only as a partial area of the inner wall.

In a phase of disassembly of the system, it is provided that the airbag is again composed completely of all wall parts in the area of its connection areas, the airbag is largely closed and then - by a corresponding pumping process - a slight excess pressure is generated in the interior. In this phase, the rod parts can then be released from their stiffening position so that these parts rest "loosely" on the airbag. The air in the airbag can then be deflated. It is also conceivable to support this largely automatic folding process by means of an additional air extraction.

Since the system then folds up comparatively slowly, the user can influence the exact position of the rod parts and the outer tent sheet by means of appropriate auxiliary movements, so that after the airbag has been completely emptied, a largely compact system is available for removal.

Fig. 1

eine Perspektivdarstellung eines Vorzeltes im Bereich eines Wohnanhängers gemäß dem Stand der Technik,

Fig. 2

eine Prinzipdarstellung ähnlich Fig. 1 mit einer ersten Ausführung des erfindungsgemäßen Vorzeltes als autarke Einheit neben dem Campinganhänger,

Fig. 3

eine Prinzipdarstellung des Vorzeltes gemäß Fig. 2 in einer Phase beim Aufblasen der Hüllkonstruktion,

Fig. 4

eine Prinzipdarstellung ähnlich Fig. 2 mit dem Vorzelt und dessen Montage am Campinganhänger,

Fig. 5

eine vergrößerte Ausschnittsdarstellung einer zur Montage der Baueinheiten vorgesehenen Verbindungseinheit,

Fig. 6

eine Prinzipdarstellung der Hüllkonstruktion mit einer veränderten Ausführung im Bereich des Gestänges,

Fig. 7

eine Prinzipdarstellung der auf einem Campingfahrzeug, einem Wohnmobil o. dgl. Einrichtung transportablen Hüllkonstruktion in Transportstellung,

Fig. 8

eine Perspektivdarstellung der Hüllkonstruktion in verlagerter Gebrauchsstellung,

Fig. 9

eine Prinzipdarstellung der Rückverlagerung der Hüllkonstruktion auf das Dach des Wohnmobils,

Fig. 10

eine schematische Perspektivdarstellung einer zweiten Ausführung des erfindungsgemäßen Vorzeltes in einer ersten Montagephase mit leerem Druckkörper im Bereich eines Campingfahrzeuges,

Fig. 11

eine schematische Darstellung ähnlich Fig. 10 mit einem aufgeblasenen Luftsack im Bereich eines eine geänderte Gestängekonstruktion aufweisenden Vorzeltes, und

Fig. 12

eine schematische Darstellung eines Luftsackes im Bereich einer geänderten Gestängekonstruktion.

Further details and advantageous configurations of the awning according to the invention result from the following description and the drawing, in which several exemplary embodiments of the device with different envelope constructions are described in more detail. The drawing shows:

Fig. 1

a perspective view of an awning in the area of a trailer according to the prior art,

Fig. 2

a schematic representation similar Fig. 1 with a first embodiment of the awning according to the invention as a self-sufficient unit next to the camping trailer,

Fig. 3

a schematic representation of the awning according Fig. 2 in a phase of inflating the envelope structure,

Fig. 4

a schematic representation similar Fig. 2 with the awning and its assembly on the camping trailer,

Fig. 5

2 shows an enlarged detail of a connection unit provided for mounting the structural units,

Fig. 6

a schematic representation of the envelope construction with a modified version in the area of the linkage,

Fig. 7

1 shows a basic illustration of the cover structure which can be transported on a camping vehicle, a mobile home or the like, in the transport position,

Fig. 8

a perspective view of the envelope construction in the shifted position of use,

Fig. 9

a schematic diagram of the shifting back of the envelope structure onto the roof of the motor home,

Fig. 10

1 shows a schematic perspective illustration of a second embodiment of the awning according to the invention in a first assembly phase with an empty pressure body in the area of a camping vehicle,

Fig. 11

a schematic representation similar Fig. 10 with an inflated airbag in the area of an awning with a modified pole construction, and

Fig. 12

a schematic representation of an airbag in the area of a modified boom construction.

In Fig. 1 An awning, designated overall by 1, is shown in the area of a camping accommodation 2, which can be designed in the form of a camping trailer, a mobile home, a folding caravan or the like. The awning 1 connected to this device 2 is provided with respective wall parts 3, 4, 5, 6, 7 formed from tent sheets Z, and these are stiffened at least in regions by a linkage G in the use position.

The concept according to the invention provides that the awning 1 consists of an envelope structure H (at least in the area of the respective side, roof and floor wall parts 3, 4, 5, 6, 7) which can be inflated in an at least partially fluid-tight state. Fig. 3 ) is formed. This envelope structure H is designed in such a way that an autonomous movement of the system (arrow B, Fig. 2 ) is possible. Thus, the system of a "forced connection" of awning 1 and associated device 2 that was previously common on campsites is no longer provided according to the invention. Rather, the inflated envelope construction H can also be set up as a free-standing space next to the camping accommodation 2.

In an expedient embodiment, a free-standing structural unit is formed in that the at least partial struts 8, 9 ( Fig. 4 ) of the frame G stiffened envelope construction H is fixed sufficiently stable.

In the assembly phase it is provided that the envelope structure H is at least partially inflated in its closed state ( Fig. 3 ) and with the partial struts 8, 9 of the linkage G is braced at least in some areas. It is conceivable that the linkage G is formed by respective stiffening elements (not shown) integrated into the wall parts or the tent sheets Z. The construction of such stiffening elements provides that they are moved at least in phases during inflation, automatically assume a fixing position, and thus an undesired collapse of the system (e.g. when the compressed air emerges from the interior) is avoided.

The optimal design of the linkage G provides that it has rod parts 11, 12 () which can be inserted into the already partially inflated envelope structure H via an opening 10. Fig. 3 ) is provided (similar: partial struts 6, 7; Fig. 4 ). These can be moved during the inflation process (arrow E) (arrow F; Fig. 3 ).

From a synopsis of Fig. 2 and Fig. 4 it becomes clear that the envelope structure H is provided in the area of at least one of its flat side wall parts 6 with a connecting unit E, E 'which can be placed on a support wall 13 or the like. With this at least one connection unit E it is achieved that the substantially closed envelope structure H can be fixed in a connection position in an at least partially inflated state in the area of the camping accommodation 2.

From the representation according to Fig. 2 it becomes clear that the self-sufficient inflating process of the envelope structure H by means of a suction or pressure line 15 connected to a blower 14 is used to set up the awning envelope structure H at a distance A from the camping vehicle 2. In this phase, the components can be aligned according to their optimal position. After that, the possibility arises to move the awning 1 as a whole towards the facility 2 (arrow B). Also by a comparatively simple movement of the device 2, it can be maneuvered into a position such that the two parts 1 and 2 can now be connected with little effort.

For this connection process, the connection unit E or E 'is now used, which can optionally already be attached to the device 2 on a counter member 16 (E'; Fig. 2 ). Alternatively, it is provided that the connecting unit E is fixed to the envelope structure H in a pre-assembly position (not shown) ( Fig. 4 , Fig. 5 ).

It is understood that the connection unit E provides a fluid-tight design in the area between the counter member 16 and the connection unit E. For this purpose, 16 releasable connecting links are provided in the area of the envelope structure H or in the area of the counter link design provided on the camping accommodation 2.

The representation according to Fig. 2 illustrates that, in the at least partially inflated state of the envelope structure H, the connecting unit E can be connected to an outer wall of the camping accommodation 2 provided as the supporting wall 13 by means of a piping assembly or the like.

From the enlarged section according to Fig. 5 it becomes clear that a tent sheet strip 17 forming the connecting unit E can be fixed on the one hand to the camping accommodation 2 with a first molded piping K or the like. On the other hand, the releasable connection of the tent strip 17 to an extension 6 'of the wall part 6 of the awning 1 can be produced by means of a second welt K', a zipper and / or Velcro fastener.

The preferred embodiment of the connecting unit E in the form of the tent sheet strip 17 enables an optimal connection of the components, the tent sheet strip 17 being adaptable to the frontal contour in the region of the wall 6 of the envelope structure H with little effort. Based on this concept of the tent strip 17, a "premature extension" results with little effort, since the tent strip 17 in the area of the connection unit E in the position of use of the awning 1 between the tent and the camping accommodation 2 has a usable space which is at least covered on the upper side in accordance with distance dimension A '( Fig. 4 ) Are defined.

The concept here provides that the tent strip 17 has a closing contour which completely covers the useful space A 'between the awning 1 and the camping accommodation 2 (as in FIG Fig. 4 shown). This web-shaped connection unit E can be guided so far that a connection is also achieved in the area of the bottom wall part 5 of the awning 1. In the execution according to Fig. 5 is the tent sheet strip 17 'illustrates in a conceivable double-layer version. In this case, respective ventilation openings 19 provided with a cover 18 are provided in the area of this tent strip 17 '.

From a synopsis of Fig. 3 and Fig. 4 it follows that the envelope structure H can be provided with a blower opening 15, 15 'in the region of the side wall part 6 facing the camping accommodation 2. The blower 14, which can be connected to the envelope structure H, is provided in the area of the camping accommodation 2, and this has an air guide hose 15 ′ bridging the area of the connecting unit E. In contrast to this "integrated" variant according to Fig. 4 shows the representation according to Fig. 3 the arrangement of the blower opening 15 in the area of an autonomous blower 14.

In Fig. 6 A further embodiment of the envelope structure H is shown, wherein it is displaceable (arrow D) and inflatable in the region of a pivoting frame 20 which is pivotally held on the camping accommodation 2. In the inflated state, this system is fixed in particular by respective bottom connectors 21.

In another version ( 7 to 9 ) it is provided that the above-described envelope structure H can be integrated in the area of a motorhome, a caravan or the like device 2, in particular in its roof assembly 22. From a transport position assumed in the process ( Fig. 7 ) the envelope structure H can be displaced or moved out by using an inflator 23 which is appropriately adapted to this starting position.

It is provided that the inflator 23 can be provided directly in the motor home 2 ( Fig. 7 ). Thus, the envelope structure H - together with one or more parts of the linkage G - by means of a variably controllable lift-swivel displacement (arrow S, S '; 7 and 8 ) raised, the entire assembly moved to a location next to the motorhome 2 and automatically set up as the awning 1.

Starting from the transport position of the system in Fig. 7 an "external" inflator 23 'can also be connected to the tent sheet Z in the region of an inlet opening 15' and the inflation process (arrow E) can be initiated.

The linkage G of the envelope structure H is advantageously supported in a hinge-like manner in the region of connection points P, P 'on the roof 22 or lateral parts of the device 2 and pivoted in the direction S'. If the envelope structure H continues to fill - preferably with compressed air - at least the telescopic parts 24, 25, 26 of the respective support rods 27, 28 can be shifted or moved to the optimal support position, so that the tent poles G and "lightweight" tent sheets are largely automatic Z formed awning 1 is positioned in the use position.

In addition, telescopic rods 29 and 30 can also be provided in the area of the linkage G. An upper support bracket 31 is advantageously provided in the vicinity of device 2 and associated wall area 6. This bracket 31 can also be designed with a U-shaped enlarged contour, so that in the position of use ( Fig. 8 ) an interior 32 in the roof area 22 of the motorhome 2 has an advantageous height W and an additional sleeping area or similar useful area is provided here.

To accommodate the envelope structure H ( Fig. 7 ) In the transport position, a limitation by means of a rack known per se, a tarpaulin or similar protective assembly 33 is conceivable.

In Fig. 9 is a schematic representation of the process for a displacement or disassembly of the envelope structure H back to the transport position according to Fig. 7 clarifies. Under the action of a suction process (arrow T ') generating a vacuum in the area of the opening 15' which acts as a suction opening in this phase, the envelope structure H, which can also be closed in the area of the floor mat 5, can be released from the prehistoric position and in a direction of movement T towards the roof 22 of the motorhome 2 can be pivoted back.

In this automatic folding process, the individual parts of the linkage G shown are also carried into their respective non-use or packing position. This makes it clear that in addition to the quick erection of the system ( 7, 8 ) also packing ( Fig. 9 ) this awning 1, which has the envelope structure H according to the invention, is possible with a considerably improved ease of use in view of known “assembly instructions”.

In Fig. 10 an awning, designated in total by 100, for a caravan, a mobile home or the like. Camping accommodation 102 is shown. This awning 100, which is positioned in a connecting position near the camping vehicle 102, has respective ceiling and wall parts 103, 104 formed from tent sheets Z (illustration: crossed hatching), wherein a bottom wall part (not shown) is also conceivable. In the out Fig. 11 in the visible position of use is the awning 100 in the area of its ceiling and wall parts 103, 104 of a linkage designated overall by G.

The second embodiment of the concept of the awning construction according to the invention assumes that its rod parts G form a preassembled structural unit BE with the tent sheets Z ( Fig. 10 ) and at least one pressure body 105 that can be filled with a fluid is integrated into this structural unit BE. In the embodiment shown, the pressure element 105 is arranged below or within the tent sheets Z, so that the latter in the manner of a cover layer corresponds to the top of the structural unit BE in the starting position shown Fig. 10 form. It is also conceivable that the pressure body 105 is arranged outside the tent webs Z cooperating with the linkage G in such a way that the pressure body 105 to be connected to the linkage G then forms the outer layer of the structural unit BE at least in regions. This embodiment is not shown.

The concept of the structural unit BE with the pressure body 105, which can be filled with a fluid, is based on the fact that with comparatively simple means for awnings 100 of the type shown, an erection or dismantling aid is achieved. The technical implementation is not limited to a single fluid as filler material, since it is conceivable that the preferably single-layer pressure body 105 can also be designed as a double-walled hose or cushion element, so that this cushion element can be filled with either liquid or air.

The preferred embodiment of the system provides that the pressure body 105 is comparatively simple to integrate into the structural unit BE and is transportable in this inserted airbag 106 is formed. This pressure body 105, which is inflatable to the airbag 106, can be moved from a folded transport position (similar Fig. 10 ) are inflated to the erection and dismantling aid in such a way that an auxiliary element in the manner of an "airbag system" can be used for the construction of the awning 100 and additional safety measures are unnecessary for the user.

From the representation according to Fig. 10 it becomes clear that a filling opening 107 which can be connected to a pump system (not shown) is provided on the airbag 106, so that a corresponding filling volume which raises the airbag 106 can be introduced in an arrow direction AA. As a result of this filling process AA, the structural unit BE is then lifted overall, the parts in the form of the vertical struts 108, 109 and respective horizontal rods 110, 111, 112, 113 being evident in a broken line representation ( Fig. 10 ) - Shift position of use largely automatically. This stroke movement is shown in principle by an arrow HA. It goes without saying that during this lifting process HA the tent sheet Z is also moved and this then the (in Fig. 11 apparent) takes top position.

After completion of this lifting process HA, the airbag 106 located as an erection aid in the set-up awning 100 can be opened in its at least one opening area 114 (dash-dot line, Fig. 11 ) are opened and the entire airbag 106 remains in the awning 100 like an inner wall (illustration: inner wall with intersecting wavy lines, Fig. 11 ).

It is understood that the airbag 106 is already in its initial position ( Fig. 10 ) can be connected to the linkage G. It is also provided that the airbag 106 opened in the extended inflation position is only then connected to the inner linkage G, in particular in the area of the rod parts 111 to 113, in such a way that a complete “double-layered” roof skin for the awning 100 is reached.

With this airbag construction described above, a system is achieved which has a free space which can be used as a climate zone with little effort between the tent sheet Z and the airbag 106 which acts as an inner wall.

The above-described set-up system with the structural unit BE is designed in such a way that it can be handled as an autonomous unit with the inner linkage G and the airbag 106 provided on the inner wall thereof and can be moved into the area of the camping vehicle 102. This ensures that after the "provisional" construction, the "inflated" unit BE can be moved to the vehicle 102 and here in the area of the upper tent sheet Z the known edge connection (at 115) by means of piping, zipper, tabs, Velcro or the like. Like. Is produced. The immediate usable space of the camping vehicle 102 is then expanded by the awning 100 in a design known per se.

The concept of the inflatable airbag 106 also provides that after assembly of the system, the airbag 106 on the inside can be permanently fixed to the frame G and / or the tent sheet Z by means of detachable connecting means 115. It is also conceivable that the airbag 106 - after fulfilling its auxiliary function - is removed from the system as a whole. The airbag 106 in turn can be in the area of its Walls can be composed of several wall parts, which can also be double-layered or coated. It is also provided that, when the airbag 106 is inflated, at least one partial area forming the base wall part can be removable. For the process of dismantling the awning, this is to be connected again to the remaining wall parts of the airbag 106 in such a way that the closed "fillingbag" structure is reached and inflatable.

When the awning 100 is disassembled, excess pressure can then be built up in the area of the airbag 106, after which the rod parts G are released from one another at least in some areas, and a largely automatic folding process is initiated by deflating or air suction in the interior of the awning 100. The user can fold the parts in the intended position. An auxiliary function is also achieved during disassembly, which significantly improves the ease of use of the system.

According to the representation Fig. 11 is the structural unit BE - in contrast to the boom construction G according to Fig. 10 - Provided with a support beam 116 and a cantilever arm 117 boom G. When performing the lifting movement HA ( Fig. 10 ) a special guide movement according to arrow FE is achieved in the area of the linkage G and the cantilever arm 117 is thus shifted into its final position. In the area of the airbag 106 there is provided a recess 118 which receives the cantilever arm 117, so that an unimpeded up and down movement is possible.

The functional application of the individual assemblies of the awning 100 described above is briefly discussed below with the aid of assembly instructions. Outgoing from the fact that the structural unit BE is laid out in front of a caravan, a motorhome or the like vehicle 102 on the floor DE, an air pump or the like can already be connected to the airbag 106 provided as an "air cushion". The linkage G intended for stiffening is largely completely plugged together and placed on the airbag 106. In this case, the parts 108, 109, 110, 111, 112, 113 can be fixed - for example in the area of the respective Velcro strips - as a connector to the airbag 106. The tent sheet Z forming the roof of the awning 100 is now placed over these two parts of the structural unit BE, which tent sheet Z can consist of side and / or ceiling walls 103, 104 and corresponding window parts, door sections, bottom wall parts (not shown) are also conceivable .

After this comparatively simple preparation for the user, the airbag 106 provided as a pressure body is inflated and the entire prehistoric system is thus moved into the standing position. In this erected position, the awning 100 can now be moved towards the camping vehicle 102, and here the connection known per se takes place via piping profiles or zippers (at 115). By means of appropriate hook constructions with slide connections, it is conceivable to easily reach the edge connection 115 between these two assemblies 100 and 102 without additional aids such as stair chairs or the like. It is also conceivable that a construction is similar EP 1 386 712 B1 is combined with the present system.

It is also conceivable that the floor mats or tarpaulins usually provided in the awning 100 are brought into the corresponding functional position after the inflation process become. Corresponding additional partial areas can be provided in the bottom area of the airbag 106, which are unfolded during the inflation process and, as a tarpaulin or cover parts, improve the visual impression of the interior of the awning 100.

After the system has been inflated, the known additional parts in the form of hooks or nails can be fixed on the floor side to fix the tent sheets Z.

When this awning-airbag system 100 is viewed together, it becomes clear that the inner tent produced in this way provides an efficient seal against the ingress of water or air. In the area of the intermediate layer between the inner sheet 106 and the outer roof tent sheet 107, a felt layer or the like, which absorbs water in particular, can be introduced, so that the cooling of the awning 100 is possible with little effort by appropriate evaporation cooling. The layer of felt or the like which absorbs water can also be provided as a fixed layer on the airbag 106 and / or the tent sheets Z.

The double-walled design of the awning 100 according to the invention also has an effect on a possible heating period, since the heat dissipation is reduced to an optimally low value by the double-walled structure of the cover. The system of the airbag 106 forming the inner wall can be used in hot summer periods to close the airbag 106 and to fill it with fresh air so that there is an effective air exchange and the interior of the awning 100 is optimally cooled. Warm air can also be blown into the space so that the interior does not cool down in colder seasons.

It has proven to be advantageous that the awning-airbag system 100 can be retrofitted to all commercially available awnings, since the airbag 106 can also be inserted into the interior of known awnings and inflated in this position. After that, it can be used at least as a disassembly aid with little effort. In the event that the rod parts of other types of awnings are suitable for the system according to the invention, the assembly aid can also be used here.

The double-layer design of the awning 100 with the airbag 106 forming the inner wall also enables the use of "silent ventilation", since a ventilation fan operated, for example, with solar power can be directed into the space between the inner wall and the upper tent sheet Z. In this way, damage caused by mold or the like and the consequences of water are reliably avoided even when the user is absent. The condensation water that arises in the area of the awning 100 is drained off with little effort by the “silent ventilation”.

Another conceivable embodiment of the inflatable awning system 100 provides that the airbag 106 in the region of its inner wall with respective attachment structures 120 (which unfold during the inflation process HA) ( Fig. 11 ) is provided. These attachment structures 120 are formed from respective fabric panels, so that in the interior of the awning 100, additional storage compartments, carrying hooks, cupboard troughs or the like. Usage contours 121 can also be “automatically” set up. It is also conceivable that additional compartment walls are integrated in the airbag 106, so that Corresponding partitioned areas are defined in the erected construction (not shown).

In Fig. 12 the awning-airbag system is shown in the area of a rod G ', which is formed from a vertical guide rod 122 and a substantially horizontal tension rod 123 (similar Fig. 11 ). The essentially one-piece tent sheet Z, which can be fixed on the bottom by holding parts 124, is also raised here (arrow H ') when a filling process is initiated (arrow A "), so that the tensioning rod 123 is simultaneously displaced into its upper position of use (arrow F ').

Claims (42)

1. Awning for camping accommodation in the form of a camping trailer, a mobile home, a folding caravan or similar facilities (2), the awning (1) being connectable to said facility and being provided with a linkage (G) which engages wall parts (3, 4, 5, 6, 7) of said awning that are each formed from tent panels (Z) and which stiffens said wall parts at least in regions when in the use position, and the awning (1) being formed from a shell structure (H) which is sealable, at least in regions, in the region of the respective side wall parts, roof wall parts and bottom wall parts and is inflatable in a substantially airtight state, characterised in that the shell structure (H), in the region of at least one of the flat side wall parts (6) thereof, is provided with a connecting unit (E) which can be attached to a supporting wall (13) or similar counter member (16) of the camping accommodation (2), which connecting unit is in the form of a tent-panel strip (17) which can be adapted to the front contour (6) of the shell structure (H), which tent-panel strip is held on the camping accommodation (2) by means of a first moulded beading (K) and the detachable connection between the tent-panel strip (17) and the wall part (6) of the awning (1) can be produced by means of a zip fastener or hook-and-loop fastener.
2. Awning according to claim 1, characterised in that the autonomously movable shell structure (H) forms a pre-assembled structural unit (BE).
3. Awning according to either claim 1 or claim 2, characterised in that the shell structure (H), when in an at least partially inflated state, can be handled so as to be free-standing next to the camping accommodation (2).
4. Awning according to any of claims 1 to 3, characterised in that the shell structure (H) is stiffened by means of at least partial struts (8, 9) of the linkage (G) and forms the free-standing structural unit (BE).
5. Awning according to any of claims 1 to 4, characterised in that the shell structure (H) is at least partially inflatable when in the state of being closed at least in regions and can be stiffened by means of at least partial struts (8, 9) of the linkage (G).
6. Awning according to any of claims 1 to 5, characterised in that the linkage (G) is formed by respective stiffening elements that are integrated into the wall parts or the tent panels (Z).
7. Awning according to claim 6, characterised in that the stiffening elements can be moved together at least in phases during inflation.
8. Awning according to either claim 6 or claim 7, characterised in that the linkage (G) is provided with respective rod parts (11, 12) which can be inserted into the inflated shell structure (H) via an opening (10).
9. Awning according to any of the preceding claims, characterised in that the substantially closed shell structure (H) can be connected to the camping accommodation (2) in the region of the connecting unit (E) when in an at least partially inflated state.
10. Awning according to any of the preceding claims, characterised in that a fluid-tight connection can be produced in the region between the counter member (16) and the connecting unit (E).
11. Awning according to any of the preceding claims, characterised in that the shell structure (H) has detachable connecting members in the region of the connecting unit (E).
12. Awning according to any of the preceding claims, characterised in that, when the shell structure (H) is in the at least partially inflated state, the connecting unit (E) can be connected, by means of a beading assembly (K), to an outer wall of the camping accommodation (2) that is provided as the supporting wall (13).
13. Awning according to any of the preceding claims, characterised in that the tent-panel strip (17), when the awning (1) is in the use position, defines a usable space (A') in the region of the connecting unit (E) between said awning and the camping accommodation (2), which usable space is at least covered on top.
14. Awning according to any of the preceding claims, characterised in that the tent-panel strip (17) has a closing contour which completely overlaps the usable space (A') between the awning (1) and the camping accommodation (2).
15. Awning according to any of the preceding claims, characterised in that the panel-shaped connecting unit (E) can be connected to the bottom wall part (5) of the awning (1).
16. Awning according to any of the preceding claims, characterised in that ventilation openings (19) which are each provided with a cover (18) are provided in the region of the tent-panel strip (17).
17. Awning according to any of claims 1 to 16, characterised in that the shell structure (H) is provided with a blower opening (15') at least in the region of the side wall part (6) that is oriented towards the camping accommodation (2).
18. Awning according to claim 17, characterised in that a blower (14') is provided in the region of the camping accommodation (2), which blower can be connected to the shell structure (H) and has an air guide tube (L) that bridges the region of the connecting unit (E).
19. Awning according to claim 17, characterised in that an autonomous blower (14) can be fitted in the region of the blower opening (15).
20. Awning according to any of claims 1 to 19, characterised in that the shell structure (H) is held in a displaceable and inflatable manner in the region of a pivoting frame (20) that is pivotably held on the camping accommodation (2).
21. Awning according to any of claims 1 to 20, characterised in that the shell structure (H) is integrated in the region of a mobile home (2) into the roof assembly (22) thereof and is displaceable from this transport position by using an inflation device (23, 23').
22. Awning according to claim 21, characterised in that the shell structure (H) is displaceable together with one or more parts (24, 25, 26, 27, 28, 29, 30) of the linkage (G) and can be positioned, substantially by means of the inflation process (arrow E), in a location next to the mobile home (2) and can be displaced back from the use position into the packing or transport position by means of a suction process (T').
23. Awning according to any of claims 1 to 22, characterised in that the linkage parts (G), together with the tent panels (Z), form a structural unit (BE) in the region of the awning (100) which can be pre-assembled as a shell structure, and by means of a pressure body (105) which can be filled with a fluid at least in regions and can be introduced into the shell structure.
24. Awning according to claim 23, characterised in that the pressure body (105) is provided in the region of the structural unit (BE) as an erection or disassembly aid.
25. Awning according to either claim 23 or claim 24, characterised in that the pressure body (105) provided as an additional component interacts with the structural unit (BE) inside and/or outside the tent panels (Z).
26. Awning according to any of claims 23 to 25, characterised in that the pressure body (105) is designed as a hose or cushion element that is double-walled at least in regions, such that said element can be optionally filled with liquid and/or air.
27. Awning according to any of claims 23 to 26, characterised in that the pressure body (105) is designed as an airbag (106) that is inserted into the structural unit (BE).
28. Awning according to claim 27, characterised in that the pressure body (105) is inflatable from a folded transport position to form an airbag (106) and is provided with an opening and closing region (114) which allows the flat design of said pressure body when in the filling state.
29. Awning according to either claim 27 or claim 28, characterised in that a filling opening (107) is provided on the airbag (106), which filling opening can be attached to a pump system (arrow AA).
30. Awning according to any of claims 23 to 29, characterised in that the airbag (106) which is located in the set-up awning (100) as an erection aid is opened in the at least one opening region (114) of said airbag and remains, at least in regions, in the awning (100) as an inner wall.
31. Awning according to claim 30, characterised in that the opened airbag (106) can be connected to the internal linkage (G).
32. Awning according to either claim 30 or claim 31, characterised in that a climate zone is provided between the tent panel (Z) and the inner wall that is formed by the airbag (106).
33. Awning according to any of claims 23 to 32, characterised in that the pressure body (105) which is designed in the form of the airbag (106) is covered in regions by the pre-assembled linkage parts (108, 109, 110, 111, 112, 113) when in the unfilled state, at least the partially unfolded tent panels (Z) can be positioned above said linkage parts and then the airbag (116) is filled (arrow AA) by means of an air pump.
34. Awning according to any of claims 23 to 33, characterised in that said awning, together with the internal linkage (G) and the airbag (106) that is provided on said awning as an inner wall, is displaceable as an autonomous unit into the region of the camping vehicle (102), and here an edge-side connection (115) can be established.
35. Awning according to any of claims 23 to 34, characterised in that the internal airbag (106) can be fixed to the linkage (G) and/or the tent panel (Z) by means of detachable connecting means (115).
36. Awning according to any of claims 23 to 35, characterised in that the awning (100) has a multi-layer tent panel (Z) and said tent panel interacts with the airbag (106) that forms the inner wall.
37. Awning according to any of claims 23 to 36, characterised in that the airbag (106), in the region of the wall thereof, is composed of a plurality of wall parts.
38. Awning according to claim 37, characterised in that, when the airbag (106) is inflated, at least one bottom wall part (119) can be removed, and this part can be reattached before disassembling the awning (100).
39. Awning according to any of claims 23 to 38, characterised in that an excess pressure is built up in the airbag (106) when the awning (100) is being disassembled, and venting then occurs when linkage parts (G) are detached from one another.
40. Awning according to claim 39, characterised in that air suction (A') is provided in the region of the airbag (106).
41. Awning according to any of claims 23 to 40, characterised in that the airbag (106), in the region of the inner walls thereof, is provided with respective fitting structures (120) which unfold during the inflation process (HA').
42. Awning according to claim 41, characterised in that the fitting structures (120) are formed from respective panels of material, each of which can be set up as a storage compartment, carrying hook, cupboard cavity or similar useful contour (121).

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