CN106476674A - Multifunctional touring car - Google Patents

Abstract

The present invention is to be used for the caravan of passenger car or van, and as the outward appearance of passenger car, it only slightly increases than conventional passenger car；User takes advantage of this car to go out guard station, and the part such as bedroom of rapid deployment roof makes it constitute caravan, provide the user between the bedroom of large space, the bathroom of dual-purpose, staircase, the space such as kitchen；This car using the power of energy-conservation hence it is evident that reducing its energy resource consumption, can also reduce the expenditure of energy expenditure.The present invention only obtains caravan function to increase the purchase car expenditure of tens of thousands of units, and compared with the special caravan of hundreds of thousands unit, the cost performance of this caravan improves an order of magnitude；User drives this car and goes out it is only necessary to more than 20 tourisms are gone on a journey, the expense boarded and lodge on this caravan and save, you can is retracted in and buys the tens of thousands of units input paid more during this car.This car has multipurpose, saves social resources, the advantage such as energy-saving, is the Multifunctional touring car of cost performance superelevation.

Description

Multifunctional touring car

Technical field

The invention belongs to transport facility and mobile home, it is a kind of energy-conservation, the Multifunctional touring car of consumption reduction.

Background technology

The special caravan of prior art is a kind of special facilities of mobile home, within its lifetime, majority is in idle state, and utilization rate is very low, and it consumes fund and the social resources of great number, but only have the special purpose of caravan, threshold that user hold caravan is greatly improved.

The ride-type General Motors of prior art, it only has riding communication function, and it does not possess the function of caravan.

People utilize prior art, want relatively comfortable solution live at ordinary times among passenger car and trip of having a holiday, the rest of tourism, the caravan stayed and the problems such as shipping, have to buy the different vehicle of two or more types, take more parking positions, pay higher fund of maintaining the car, in addition to the high-end personage of only a few, average family does not possess this ability.

Prior art caravan uses conventional motive system, and energy resource consumption height is it is impossible to meet energy-saving environmental requirement.

A kind of folding house vehicle of prior art, as shown in figure 13, it is area and the space expanding caravan using the method folding, its extended capability all very little to area and volume, it is only the part of itself compartment area or volume it is impossible to meet it is desirable to the application requirement of more spacious, comfortable caravan.

Content of the invention

The present invention is to be used for the caravan of passenger car or van：As the outward appearance of passenger car, it only slightly increases than conventional passenger car；User takes advantage of this car to go out guard station, and the part such as bedroom of rapid deployment roof makes it constitute caravan, provide the user between the bedroom of large space, the bathroom of dual-purpose, staircase, the space such as kitchen；This car using the power of energy-conservation hence it is evident that reducing its energy resource consumption, can also reduce the expenditure of energy expenditure.

The present invention only obtains caravan function to increase the purchase car expenditure of tens of thousands of units, and compared with the special caravan of hundreds of thousands unit, the cost performance of this caravan improves an order of magnitude；User drives this car and goes out it is only necessary to more than 20 tourisms are gone on a journey, the expense boarded and lodge on this caravan and save, you can is retracted in and buys the tens of thousands of units input paid more during this car.

This car has multipurpose, saves social resources, the advantage such as energy-saving, is the Multifunctional touring car of cost performance superelevation.

Although this car is increased slightly than the height of conventional passenger vehicle, but, 1st, people are used for going on a journey at ordinary times and riding instead of walk using this car, majority is to travel with its periphery low coverage in city, speed is typically relatively low, this height amplification is little, the amplification of air drag is little when running at a low speed, and increases the adverse effect very little of resistance；2nd, in the traveling way gone on a journey for long-haul travel, the bedroom of this car is in the state collected, this car is more shorter than the special caravan of prior art, center of gravity is also greatly lowered, this car reduces air drag, lower the center of gravity again and improve riding stability, thus being conducive to improving travel speed.3rd, this car has good multifunctionality, saves social resources, and an energy-saving, car is multiplex, it is to avoid the multiple investment of user, has the cost performance of wide applicability, superelevation.For the car purchaser having quite modest financial resources it is desirable to obtain numerous domestic consumers of caravan function simultaneously, this car has great captivation.4th, a kind of folding house vehicle of prior art, it extend area and space all very littles, the suitability of caravan very poor hence it is evident that reducing its practical value；This car is contrasted with prior art folding house vehicle, and the area extended capability of the present invention increases 2,3 times, more reaches 4 to 6 times or more to the extended capability of spatial volume.

This car includes the parts such as comprehensive energy dynamical system, expansion bedroom, master bedroom expansion area, auxiliary expansion area, expansion staircase, expansion toilet, stand and forms；Expansion bedroom is resisted stubbornly by upper strata, upper strata rotating shaft, lower floor resists stubbornly, tent cloth side wall, lifting body etc. form；Expansion bedroom be located at roof two-layer resist stubbornly between launch or collect；Lower floor resist stubbornly resist stubbornly with upper strata have a common side between the two, this side is by upper strata rotating shaft, both to be rotatedly connected, and the axis direction of upper strata rotating shaft is parallel with the X direction of its vehicle；During for passenger car, lifting body discharges, and upper strata is resisted stubbornly and is buckled in downwards on lower floor resists stubbornly, locks blocking lock between the two, the bedroom such as tent cloth between the two part is built between the two；

When this car is used for caravan, open roof blocking lock, lifting body supports its upper strata to resist stubbornly upwards, upper strata is resisted stubbornly and is raised above as rotary shaft using its upper strata rotating shaft；Upper strata is resisted stubbornly other three sides between the two resisted stubbornly with lower floor and is passed through tent cloth, forms three side walls after its deployment, constitutes expansion bedroom on roof：

Its expansion bedroom, is to resist the first side wall as bedroom stubbornly by the use of the upper strata being raised above being in heeling condition, simultaneously also and its same side half of tilt ceiling；The other three side wall that tent cloth is constituted, the opposite that the side at the first side wall top is connected, is the tent cloth tilting, and this is its second sidewall；Its second sidewall also holds a concurrent post the in addition half of ceiling of bedroom same side simultaneously；The tent cloth of remaining two side walls is respectively, and corresponds to the 3rd side wall of vehicle left side and the 4th side wall on right side；The floor in expansion bedroom, is the upper surface resisted stubbornly by lower floor and the upper surface extending folded sheet is constituted；

Master bedroom expansion area includes the part such as Longitudinal Extension area and forms, and it substantially expands area and the volume in bedroom；

Longitudinal Extension area by the second turnover axle, extension folded sheet, the 3rd turnover axle, erect folded sheet, second sidewall, the cross rib of expansion and longitudinal rib, bottom isolation tent cloth and bedroom and the part such as support to form；Its lower floor resists stubbornly in the lateral location with upper strata rotating shaft relative direction, it is rotatedly connected by the second turnover axle and extension folded sheet, then another lateral location on extension folded sheet opposite continuing, then be rotatedly connected with the bottom side erectting folded sheet by the 3rd turnover axle；The upper side erectting folded sheet is connected with the bottom of the second sidewall tent cloth in bedroom；

The bedroom in Longitudinal Extension area supports, and supports connector, extension support bar, car body load connector to form by folded sheet；In extension folded sheet lower surface, folded sheet is installed and supports connector；On the car body load-carrying construction below extension folded sheet, it is configured with car body load connector；Its folded sheet supports connector to be connected with car body load connector by extending support bar；

It is to be made up of folded sheet dop that folded sheet supports connector；On the car body load-carrying construction below extension folded sheet, the car body load connector of configuration is to be made up of car body load dop；The two ends of extension support bar have connects bayonet socket respectively, and folded sheet dop is corresponding is connected with it by the bayonet socket of upper end for its extension support bar, and the bayonet socket extending support bar lower end corresponding with car body load dop is connected；Its bayonet socket is the mutually corresponding fast connecting card part of one kind with both dops；After extension folded sheet launches, when manned above the extension folded sheet in bedroom, the structure that it is supported by its bedroom is carrying the pressure loading being now subject to.Connected bayonet socket and the effect of dop, are to avoid mutually getting loose between its extension support bar and extension folded sheet and car body load-carrying construction.

Further, bedroom supporting construction, it is to be made up of strut rotating shaft that its folded sheet supports connector；Car body load connector on car body load-carrying construction below extension folded sheet is to be made up of car body load dop；The two ends of extension support bar have connects bayonet socket respectively, and its extension support bar extends folded sheet lower surface by the strut rotating shaft of upper end with it（Note：Refer to the lower surface after extension folded sheet launches, hereinafter herewith）It is connected, the bayonet socket of extension support bar lower end is corresponding with car body load dop to be connected；

The expansion process that bedroom supports is, after rise upper strata is resisted stubbornly, extension folded sheet is by the favorite places of roof, the axis direction of axle of transferring along second, rotate in an anti-clockwise direction 180 degree；Meanwhile, extension support bar is then axis direction along strut rotating shaft, 90 degree rotationally clockwise；The angle ratio that the former with the latter rotates is 2：1.After its bedroom is fully deployed, its extension support bar lower end bayonet socket is inserted within the dop of body load-carrying construction near car engine cover, then will extend support bar rotation so as to extension support bar is consolidated with lower end bayonet socket and is connected, and does not get loose.

Further, bedroom supports and can also be changed to, and is provided with strut head nut and bayonet socket in the lower end of extension support bar：Tap is carved with the following termination of its extension support bar, and rotation on tap is mounted with strut head nut；Rotate between the lower end of its strut head nut and bayonet socket and be connected, bayonet socket is corresponding with the dop on car body load-carrying construction surface again to be connected；The effect of its nut, is that extending folded sheet for it provides adjustable bearing height.

Further, bedroom supporting construction can also be changed to：The lower end of extension support bar eliminates strut head nut, is changed to be connected to lower end strut by rotating shaft, the end of its lower end strut has been fixedly connected bayonet socket；When using this car as caravan, the lower ends of its extension support bar, by lower end strut by laterally going to and extend support bar identical direction and lock, then it is connected corresponding with the dop on car body load-carrying construction surface for the bayonet socket of lower end strut end.

Further, in extension folded sheet lower surface, interval be provided with several longitudinal rib, the side of each longitudinal rib is passed through a rotating shaft close with its length and is rotatedly connected with extending folded sheet lower surface；This rotating shaft can use an elongated rotating shaft with longitudinal rib similar length, and it can also be continued composition using some short axles on the same axis（The rotating shaft of cross rib or longitudinal rib below is all herewith）；There is linkage structure, two outside longitudinal rib are the synchronous axial system of mirror image, each longitudinal rib other follow the synchronous axial system of one of outside longitudinal rib equidirectional between each longitudinal rib；

In extension folded sheet lower surface, go back several cross ribs of interval setting, the side of each cross rib is rotatedly connected with extension folded sheet lower surface also through a rotating shaft close with its length；Pass through linkage structure, synchronous axial system between each cross rib；

For avoiding cross rib to interfere with longitudinal rib, cross rib is provided with difference with both height of longitudinal rib；In place of the position that both cross one another, high person among both and low person, have hole on its high person, another low person is to go through among the hole of high person；During expansion, rotate 90 degree separately down, launch high person first, then reinflated low person, provide very high structural strength to support for extension folded sheet；Conversely, when folding both withdrawals, being then first to fold to withdraw low person, then refolding withdraws its high person；After whole foldings are withdrawn, their occupancy storage spaces are little, are easy to collect.

Further, lower surface in its longitudinal rib and cross rib, hang bottom isolation tent cloth, isolation tent cloth herein is the lower section of its expansion Bedroom Floor, it is additionally arranged the heat-insulation layer of one layer of outer surface, its isolation tent cloth also longitudinal rib and cross rib lower surface provide one layer of masking so that outward appearance herein more aobvious clean and tidy moreover it is possible to improve the heat-insulating property of bedroom bottom.

Further, for increasing the inner space in bedroom, to increase the inner space in bedroom used here as raised type second sidewall；Its raised type second sidewall is exactly a kind of outwardly curved wall structure, the edge with right side on the left of its raised type second sidewall, each it is respectively provided with elastic supporting bar, provide stable arch evagination for the second sidewall that it protrudes to support, also make bedroom exterior configuration more aobvious smooth and attractive in appearance.

Further, also include area extending transversely among master bedroom expansion area, expand the left side in bedroom and the area on right side and space；Its area extending transversely includes to turn left the part such as folding axle, left folding lamination, the 3rd side wall tent cloth, turn right folding axle, right folding lamination, the 4th side wall tent cloth, the cross rib of expansion and longitudinal rib, bottom isolation tent cloth, bedroom support and forms；Its bedroom supports and is made up of left side drag-line and right side drag-line；

Lower floor resists stubbornly and extends the left side of folded sheet, by turning left, folding axle is connected with left folding lamination, another outside side of left folding lamination is connected with the bottom of the 3rd side wall tent cloth in bedroom, simultaneously also by left side drag-line resist stubbornly with the upper strata of eminence again on the left of be connected；Lower floor resist stubbornly and extend folded sheet right edge similar with left side, repeat no more here；

What upper strata was resisted stubbornly passes on left left side drag-line is the side outside left folding lamination that it launches, and provides pulling force upwards, can keep horizontal bearing in order to left folding lamination；The right side that upper strata is resisted stubbornly is similar with left side, repeats no more.

Further, in the bottom of left folding lamination, the horizontally-arranged cross rib of several expansions in interval, there is a rotating shaft with cross rib similar length the side of each cross rib, and the side of cross rib is connected with the lower rotation of left folding lamination by this rotating shaft；The bottom of right folding lamination, similar with left side, repeat no more；Be connected with each other by linkage structure between each cross rib, synchronous axial system；

In the outside of left folding lamination and right folding lamination, there is a horizontally-arranged expansion longitudinal rib, there is a rotating shaft with longitudinal rib similar length the side of each longitudinal rib, and each longitudinal rib side is rotatedly connected with the outside of left folding lamination or right folding lamination respectively by this rotating shaft；It can interior receive to horizontally-arranged when collecting state, also can open a left side（Or）After folded sheet, launch its longitudinal rib；

Lower floor resists connected left plate and the left plate being connected with extension folded sheet stubbornly, respective longitudinal rib above this two blocks of adjacent left-hand plates, after it launches extension folded sheet, this two panels longitudinal rib is on same straight line, two panels longitudinal rib passes through connector, after the expansion each independent longitudinal rib of two panels is fixedly linked；Two adjacent longitudinal rib being now fixedly linked, share the pressure coming from above longitudinal deformation each other, make both compositions be analogous to an integrally-built longitudinal rib；Lower floor resists connected right plate and similar with left side with the longitudinal rib above the extension right plate that is connected of folded sheet stubbornly, repeats no more；

Launching its cross rib and longitudinal rib can be left folding plate and right folding lamination, provide the structural support of high intensity；

When this car is passenger car by caravan State Transferring, before it withdraws extension folding, the connector connecting two panels longitudinal rib is loosened come first, then fold and withdraw cross rib and longitudinal rib, then withdraw extension folded sheet.

Further, in the lower surface of longitudinal rib and cross rib, hung bottom isolation tent cloth：Isolate the lower section longitudinal rib that tent cloth is its expansion Bedroom Floor and cross rib lower surface provides one layer of masking, even if outward appearance is clean and tidy, its heat-insulation layer also simultaneous herein.

Further, the lower surface of the left folding lamination in its area extending transversely and right folding lamination is installed bedroom and is supported, and its structure is similar to the bedroom support that Longitudinal Extension area installs, and difference is, the bedroom in area extending transversely supports, and is on a left side（Or it is right）Side folded sheet lower surface and a left side（Or it is right）Extension support bar is installed between the car body load-carrying construction of side.

Further, the method to increase space of bedroom for the above-mentioned raised type second sidewall, expand to here, corner in expansion bedroom four wall, it is respectively provided with elastic supporting bar, support the arcuate structure for raised type for the tent cloth of its side wall, the second sidewall constituting for its tent cloth and the 3rd side wall and the 4th side wall, both provide stable arch evagination and support.Go out bigger space for its bedroom internal extended, also make caravan exterior configuration more aobvious smooth and attractive in appearance.

Further, extension folded sheet, setting folded sheet, left folding lamination and right folding lamination, are launched successively by Motor drive.

Further, when the present invention configures extension folded sheet and left and right folded sheet simultaneously, the second turnover axle of its extension folded sheet is to avoid exposure on Bedroom Floor plane, makes one to take action wherein or obstacle during rest.So, this car, herein, increased " two turns of horizontally-arranged axles " for the second turnover axle that its lower floor resists stubbornly, the axis direction of its two turns of horizontally-arranged axles is parallel with the axis direction of automotive ordinate axis；Its second turnover axle can fold 90 degree along the y direction of vehicle, is lain on one's side under the plane of Bedroom Floor：, after fully deployed, its second turnover axle page can be along the axis direction of " two turns of horizontally-arranged axles ", and 90 degree of lateral rotation, so as to the second turnover axle page, can be put within " the horizontally-arranged groove of axle page " by it towards 90 degree of lateral rotation for its extension folded sheet；Extend on the surface resisted stubbornly with lower floor of folded sheet at it, also just " second transfer axle " without outwards exposure, vertically-arranged, thus ensure its bedroom floor surface accessible and smooth.

Further, the extension folded sheet of this car has the plug of a plug-type joinery and its construction in the end face with the second turnover axle, resisting, in lower floor, the end face transferring axle with second stubbornly has the socket of a Tenon, after its extension folded sheet is fully deployed forward, the plug of the Tenon of its extension folded sheet end face can be inserted within the socket of the Tenon that lower floor resists end face stubbornly just, for its extend folded sheet and lower floor resist stubbornly between connection, there is provided preferably globality structure.

Further, the second turnover axle of the present invention, changes and is formed by connecting " between centers short slab " between two second turnover axles；Each rotating shaft respectively can be freely rotatable between 0 to 90 degree.

Further, its tent cloth, it can form, using multilayer fabric it is also possible to be filled with cotton fiber and synthetic fibers one class insulation material between its fabric, the structure being conducive to being incubated.

Further, for improving the safety of this car, improve tent cloth fire protecting performance, between the tent cloth that the present invention uses and fabric, the insulation material of filling, is all to select fire-retardant product.

Further, in its expansion toilet location, its corresponding one to three seat is dismountable or folding seat, when it uses as passenger car, this space mounting seat, and provide one to three of passenger car to take advantage of position；Its as caravan purposes when, seat is removed, and there is a bayonet socket this position, using the fixedly secured movable toilet having closure of this bayonet socket；It, using the tent cloth of in-car carry, movable toilet is isolated with vehicle other space；Tent cloth, near the region of passage, is provided with the door of zipper on its tent cloth, constitutes dual-purpose toilet.

Further, with regard to dual-purpose toilet described in above paragragh, provide for people and pass in and out the zipper door of toilet in the car it is also possible to be changed to the direct side car door using close position vehicle.

Further, toilet can also be changed to the bathroom of dual-purpose, and its toilet moves on the other bayonet socket in side, and in order to get out of the way the ground space at middle part, the people for its bathing provides the position stopped over stood；Directly over former bathroom floor, corresponding lower floor resists stubbornly, has the toilet cover plate of a toilet upper shed that can be folded up opening；Open toilet cover plate, in the space of the corresponding surface of its bathroom floor, you can continue up through toilet upper shed, correspond to the upper strata directly over it and resist composition bathroom ceiling stubbornly；Hang with the tent cloth constituting bathroom four wall in the surrounding of bathroom ceiling, the lower section of this tent cloth is connected with the surrounding of toilet upper shed by slide fastener；Bathroom floor has rhone；There is also mounted ventilating fan in its bathroom ceiling, provide ventilation and dehumidifying for its bathroom；Open the slide fastener that the surrounding of toilet upper shed is connected with top tent cloth, its tent cloth is moved to side, in place of again toilet cover plate being buckled in toilet upper shed again, again recover to form a complete space of bedroom between its lower floor resists stubbornly and upper strata is resisted stubbornly, the lower section resisted stubbornly in lower floor recovers to form toilet again.

Further, when its toilet is changed to the bathroom of dual-purpose, toilet does not move, but in the height in lavatory lid upper surface, increases a folding grid；When it is used as the purposes of passenger car, this grid and toilet can be unloaded and change seat into；When this space is used as toilet, seat can be unloaded, change the outfit as toilet, then grid is stood in side；When will be set to bathroom herein, its grid is kept flat the position being fixed on lavatory lid upper surface, it is in lavatory lid upper surface using the grating panel that its grid is that its bathroom forms a bathroom.

Further, in expansion staircase position corresponding one to three take advantage of position, it is dismountable or folding；This car as riding when, this seat can provide it to take advantage of position；Its as caravan purposes when, this seat is removed or folds up, and is provided with and climbs up that what folding feet in bedroom is stepped on the other vehicle side wall in this position side；The lower floor of the folding feet side of climbing up resists stubbornly, is provided with staircase opening, constitutes the staircase leading to top bedroom；By side near dual-purpose staircase wherein one-level foot is stepped on, the larger foldable pedal of area is installed, the upper surface that the lower floor apart from top for this foldable pedal resists stubbornly height is identical with the height of conventional kitchen range platform；People stands on foldable pedal, and the upper surface resisted stubbornly using the lower floor of roof completes cooking work as the article carrying platform of cooking stove, here using the kitchen such as electromagnetic oven kitchen range；The top of this position is provided with ventilating fan, and staircase now constitutes the kitchen of dual-purpose again.

Further, also has a staircase upper cover plate by the side of its staircase opening, when the people in bedroom lie down rest, its staircase opening can affect the use of one of clinostatism, if now buckling staircase upper cover plate at staircase opening, increase the usable floor area inside bedroom, or a clinostatism can be increased.

Further, the kitchen for its dual-purpose or bathroom both, or a certain room among both, when the bottom part down that the upper strata that it is in tilting is resisted stubbornly：Now when people stands on kitchen or bathroom is internal, its head can be subject to the obstacle that upper strata is resisted stubbornly, nearby space is very narrow for the head of people, in order to increase the space in above-head region, the region that corresponding upper strata is resisted stubbornly directly over kitchen or bathroom, with the higher lateral location in kitchen or bathroom, laterally set a rotating shaft along vehicle, it is mounted with a roof window, make the roof window at this can be by its downward-sloping angle, the artificial position opening up the level of being pushed into, provides sufficiently large space for the region above people's head；When its roof window open, be pushed to level position when, it has three sides to have certain gap after switching, when its outside air temperature is suitable, this gap can also serve as vent, and when in-car excessive with outside air temperature difference, roof window gives to close by the sealing curtain of insulation.

Further, the staircase of this car is located at number second row after vehicle, near the region of door side；By the staircase side that wherein one-level foot is stepped on, in the region of rear several second row middle seats, foldable pedal is installed, in the surface of this foldable pedal, corresponding lower floor has resisted a staircase opening stubbornly；Foldable pedal and staircase folding feet are spaced between stepping on, and when opening foldable pedal and using kitchen, the staircase on its side still can normally go up servant.

Further, the bedroom door of this car, changes to be held a concurrent post by its roof window, and stair are changed to fix the ladder of carry on car rear tailgate；It increases its usable floor area and clinostatism because bedroom interior floor eliminates staircase opening.

Further, the rotating shaft of this car upper strata is retrofitted in front of roof, in its vehicle rear, there is an expansion bedroom that can open backward, for the present invention of this kind of scheme, it, in the extension folded sheet position corresponding with above vehicle tail door of vehicle rear, has a downward staircase opening；It has a bedroom cover plate to coincide with its staircase openings of sizes, and its bedroom cover plate can be with buckle closure on staircase opening, as its bedroom door；It to be precisely outside the back door of its outside vehicle that its staircase opening is corresponding, is provided with that what foot is stepped on outside vehicle tail door, constitutes stair activity and climbs the stair entering expansion bedroom.

Further, auxiliary expansion area is in vehicle tail carry tent, and this tent is used for the staircase in bedroom described in leading portion moreover it is possible to constitute the multiple use that multifunctional hall is used for the kitchen of dual-purpose, dining room, lounge, reception room, the second bedroom etc..

Further, zipper door is set on the 3rd side wall or the 4th side wall in expansion bedroom, onboard foldable stair, in the folded ladder of one onboard of positioned beneath of zipper door, for upper and lower bedroom.

Further, below its master bedroom expansion area, auxiliary expansion area, continue and connect the tent of external hanging type, junction on above-mentioned vehicle rear-side side and left folding lamination outer rim (or right folding lamination outer rim), by slide fastener, tent cloth is continued on left folding lamination outer rim (or right folding lamination outer rim) to extend to Herba Plantaginis portion, it constitutes the space in a toilet and bathroom and the side of vehicle between.

Further, for improving the stability of caravan, in the outer end of vehicle base angle load vehicle frame, stand is installed at it；Its stand is made up of the part such as slide bar heavy frame, power transmission slide bar, slide bar lock, jack；Its power transmission slide bar heavy frame is fixedly installed in the outer end of the load vehicle frame at the base angle of vehicle；Its power transmission slide bar can be received along along slide bar heavy frame or draw outward, and slide bar lock is the interior receipts or the fixing lockset drawing in outward row positioning for its power transmission slide bar；In the outer end of its power transmission slide bar, jack is installed；When its vehicle travels, this jack is to push as built-in position；When it is in the caravan state launching bedroom, its jack is the state that pull-out supports, for providing stable support for its caravan.

Further, its stand is the jacking being carried out using Motor drive or the jacking using fluid pressure type.

Further, this car includes energy-conservation comprehensive energy dynamical system：It is made up of the dynamical system and increasing journey internal combustion engine generator, DC-AC inverter, energy source and power control system etc. of pure electric vehicle；Also has large torque low speed hill gear；

It is reserved with this car between the loading of increasing journey internal combustion engine generator；Its internal combustion engine generator can fixedly mount, and it may be equipped with portable internal combustion engine generator；Communicate with space outerpace between its loading and be mutually isolated with interior space；It is reserved with electric power output socket and portable internal combustion engine generator remote control socket between its loading；Portable internal combustion engine generator has the charging outfan with Vehicular accumulator cell group voltage matches, also has general industrial frequency AC civil power outfan, provides electric energy for caravan other electrical equipment；Its portable internal combustion engine generator is also equipped with remote control socket；Its DC-AC inverter is when its internal combustion engine generator is out of service, and the energy conversion by Vehicular accumulator cell group is general industrial frequency AC civil power, uses the electric equipment of city's electric energy to provide power supply for it；Internal combustion engine generator between loading, is connected with vehicle with socket with remote line by electrical source of power output plug.

Further, its comprehensive energy dynamical system, can also be and be made up of the plug-in hybrid drive system of the power-supply system and DC-AC inverter that include explosive motor-electromotor-accumulator.Its inverter output end includes civilian industrial-frequency alternating current, for providing electric energy supply for its caravan；Power supply supply can also be provided for the emergent demand of other of user.

Further, comprehensive energy dynamical system also can use explosive motor, and for electromotor equipped with, the electromotor of the high-power output that can couple according to demand and quickly, this electromotor has the voltage output end of general industrial frequency AC civil power concurrently.

Further, its comprehensive energy dynamical system can also use conventional internal combustion engine, and for it equipped with lightweight mobile internal combustion engine generator, provides electric energy for its vehicle mounted electrical apparatus.

Further, the wheel hub of power drive wheel are furnished with several bolts hole, its in the hole can screw in positioning screw；In-car has wheel hub capstan winch and cable wire and the earth anchor of emergency self-saving；Location hole corresponding with hub stud holes is had on its wheel hub capstan winch；Wheel hub capstan winch can be fixed on hub stud holes using screw.When wheel occurs to skid or before entering complex ground, wheel hub capstan winch is installed on power wheel, its cable wire one end hangs on wheel hub capstan winch outside wheel hub, cable wire is connected with the other end of earth anchor, it is inserted into traction impetus suitable at a distance, drive the power of vehicle, you can by this car tractive out.

For realizing the purpose of foregoing invention, present invention employs following technical scheme：

Scheme one,Multifunctional touring car of the present invention：The parts such as the two-layer including roof is resisted stubbornly, expansion bedroom, master bedroom expansion area, auxiliary expansion area, expansion staircase, expansion toilet, stand form；

This programme, upper strata rotating shaft is the rear portion being positioned at roof, and expansion bedroom is launched forward；The front in expansion bedroom, left, three side walls of right are respectively second sidewall, the 3rd side wall, the 4th side wall all using tent cloth；

Master bedroom expansion area, is made up of Longitudinal Extension area, it by the second turnover axle, extension folded sheet, the 3rd turnover axle, erect folded sheet, second sidewall, expansion cross rib and longitudinal rib, bottom isolation tent cloth, bedroom support etc., and part forms：

On lower floor resists stubbornly, in lateral location rightabout with upper strata rotating shaft, it is rotatedly connected by the second turnover axle, then with extension folded sheet；The position in extension another opposite side of folded sheet continued, it is rotatedly connected with the bottom side erectting folded sheet by the 3rd turnover axle again；It is erect the top side of folded sheet and is connected with the bottom of the second sidewall tent cloth in bedroom；

Extension folded sheet lower surface, several longitudinal rib of interval setting, the side of each longitudinal rib is passed through rotating shaft and is rotatedly connected with extending folded sheet lower surface；There is linkage structure, two outside longitudinal rib mirror image synchronization rotate, other longitudinal rib follow one of outside longitudinal rib synchronous axial system between each longitudinal rib；In extension folded sheet lower surface, several cross ribs of interval setting, the side of each cross rib is rotatedly connected with extending folded sheet lower surface also through rotating shaft；There are linkage structure, synchronous axial system between each cross rib；The height of the ratio cross rib of height setting of longitudinal rib is higher one section, in place of the position that both intersect, has hole, cross rib is to go through among the hole of longitudinal rib on its longitudinal rib；In the lower surface of longitudinal rib and cross rib, hang bottom isolation tent cloth；

Bedroom supports and supports connector, extension support bar, car body load connector to form by folded sheet；In extension folded sheet lower surface, it is to be made up of folded sheet dop that the folded sheet of installation supports connector；The car body load connector on car body load-carrying construction below extension folded sheet is to be made up of car body load dop；Extension support bar two ends have connects bayonet socket respectively；Extension support bar passes through the bayonet socket connection corresponding with folded sheet dop of upper end, and extension support bar lower end bayonet socket is corresponding with car body load dop to be connected；

, there is an opening communicating with the riding space of vehicle at the rear portion resisted stubbornly in lower floor, and it is the staircase opening towards bedroom, between what has can step on the folding feet of folding storage on the side wall below staircase opening.

Scheme two,This programme is, master bedroom expansion area also includes area extending transversely with scheme one difference；Area extending transversely by：The composition such as left-hand rotation folding axle, left folding lamination, the 3rd side wall tent cloth, turn right folding axle, right folding lamination, the 4th side wall tent cloth, the cross rib of expansion and longitudinal rib, bottom isolation tent cloth, bedroom support；Bedroom supports and is made up of left side drag-line and right side drag-line；Resist stubbornly in lower floor and extend a left side for folded sheet（Or it is right）Side, by a left side（Or it is right）Turnover axle and a left side（Or it is right）Folded sheet is connected；It is left（Or it is right）Another outside side i.e. left side with bedroom of folded sheet（Or it is right）The 3rd of side（Or the 4th）The bottom of side wall tent cloth is connected, simultaneously also by a left side（Or it is right）Layback rope resists a left side stubbornly with the upper strata of eminence again（Or it is right）Side is connected；On a left side（Or it is right）The bottom of folded sheet, horizontally-arranged several cross ribs at interval, the side of each cross rib pass through rotating shaft with left（Or it is right）The lower rotation of folded sheet is connected；In the outside of left folding lamination and right folding lamination, each there is a longitudinal rib respectively, the side of each longitudinal rib is rotatedly connected with the outside of left folding lamination and right folding lamination respectively by rotating shaft；In the lower surface of its longitudinal rib and cross rib, hang bottom isolation tent cloth；This programme significantly increases usable floor area and the space of the side in its expanded type bedroom.

Scheme three,On scheme one, the basis of scheme two, this programme, in place of four vertical angles of its expansion bedroom four wall, is respectively provided with elastic supporting bar, supports the arcuate structure for raised type for the tent cloth of its side wall.It to support the tent cloth of its side wall with this elastic supporting bar, is formed as the arcuate structure of raised type, the second sidewall being made up of tent cloth for it and the 3rd side wall and the 4th side wall, there is provided stable arch evagination supports.Go out bigger space for its bedroom internal extended, also make the exterior configuration of its caravan more aobvious smooth and attractive in appearance.

Scheme four,On foregoing aspects basis, this programme, in the region at its corresponding one to three seat in expansion toilet position, configuration can be with dismountable seat or jump seat：Its as caravan purposes when, the seat of this position disassembles or folds that to stand in side other；The floor compartment being available at former seat has a bayonet socket, and movable closestool is fixed using this bayonet socket；This position with around by tent cloth, toilet is isolated, it is to hang tent cloth on the roof of vehicle；The door of zipper is installed among a side wall of tent cloth；This position is provided with special ventilating fan, constitutes the toilet of dual-purpose, thus constituting this programme.

Scheme five,This programme is differed only in scheme four, and its bathroom is compatible with toilet：During bathing, toilet is moved on the other bayonet socket in side, concedes the ground in the middle part of bathroom；Directly over bathroom floor, corresponding lower floor resists stubbornly, has a toilet upper shed, has toilet cover plate thereon；Open toilet cover plate, continue up through toilet upper shed, composition bathroom ceiling is resisted on the upper strata of surface stubbornly；Hang up tent cloth in the surrounding of bathroom ceiling, constitute bathroom four wall, be connected with the surrounding of toilet upper shed by slide fastener below tent cloth；Bathroom floor has rhone, ceiling to have ventilating fan.

Scheme six,This programme is on the basis of such scheme five, also has a toilet cover plate by the side of toilet upper shed, when in bedroom people need to lie down rest when, buckle toilet cover plate, its toilet upper shed is by its toilet cover closure, increase the clinostatism inside bedroom and usable floor area, thus constituting this programme.

Scheme seven,On the basis of foregoing aspects, its staircase is used for kitchen：It is by side near staircase wherein one-level foot is stepped on, equipped with the foldable pedal that area is larger；The upper surface height that its foldable pedal is resisted stubbornly apart from lower floor is identical with the height of conventional kitchen range platform；People stands on foldable pedal, and the upper surface resisted stubbornly using lower floor, as cooking stove article carrying platform and operating board, carries out cooking operation；Above the kitchen range top, ventilating fan are installed so as to staircase is used for kitchen.

Scheme eight,This programme is with the difference of foregoing aspects, and this case will be arranged at the position of last row's seat of vehicle between the bathroom of its dual-purpose（Can also be by between the staircase of dual-purpose and kitchen and bathroom, what both were arranged side by side is arranged at this）, the upper strata for avoiding head to be tilted resists restriction stubbornly, between bathroom directly over the region resisted stubbornly of corresponding upper strata, with bathroom between front side edge higher position, laterally set a rotating shaft along vehicle, it is provided with a roof window with this rotary shaft；Its roof window after opening, window also has sealing curtain；Roof window at this can be resisted along upper strata by it stubbornly nature is downward-sloping to change into the position opening up the level of being pushed into, and the top for bather's head provides bigger space.

Scheme nine,This case is differed only in foregoing aspects, and this case is pointed toHerba Plantaginis portionThe leading edge that lower floor resists stubbornly, to connect its upper strata via upper strata rotating shaft and to resist stubbornly；Its expansion bedroom is in carRear portionLaunch upwards；Bedroom below the extension folded sheet below the bedroom of car rear portion supports, and is connected with tail part car body load-carrying construction by extending support bar.

Scheme ten,This programme, on the basis of scheme nine, in vehicle rear carry tent, constitutes the multifunctional hall of a dual-purpose in the lower section at extension bedroom rear portion；Tailstock door appearance inside multifunctional hall is provided with that what foot is stepped on, and top extension folded sheet has a bedroom opening；Thus constituting this programme.

Scheme 11,This case is with the difference of foregoing aspects, and this programme, by the window of bedroom side, is changed to bedroom door, is used herein as zipper door, and people are in car outside using with the upper and lower bedroom of car folding ladder.

Scheme 12,On foregoing aspects basis, this case is in vehicle base angle load vehicle frame outer end equipped with stand：It is made up of slide bar heavy frame, power transmission slide bar, slide bar lock, jack etc.；It is the structure that can draw built-in or outward support.

Scheme 13,On the basis of foregoing aspects, it is provided with the comprehensive energy dynamical system of energy-conservation for this case, and it includes the dynamical system of pure electric vehicle and increases the parts such as journey internal combustion engine generator, DC-AC inverter, energy source and power control system；It is equipped with large torque low speed hill gear；Onboard it is reserved between the loading of internal combustion engine generator；It increases journey internal combustion engine generator and can fixedly mount, and may be equipped with portable internal combustion engine generator；Communicate with space outerpace between its loading and interior space closes mutually isolation；It is reserved with electric power transmission socket and portable internal combustion engine generator remote control socket between its loading；Internal combustion engine generator has the DC voltage output end with Vehicular accumulator cell group voltage matches, its charging, also has general industrial frequency AC city electricity output, its internal combustion engine generator is also equipped with remote control socket.

Scheme 14,This programme is differed only in scheme 13, and comprehensive energy dynamical system is made up of plug-in hybrid drive system, and it includes power-supply system and the DC-AC inverter of explosive motor-electromotor-accumulator.

Scheme 15,This programme is differed only in foregoing aspects, is furnished with several bolts hole on the wheel hub of its power drive wheel, and its in the hole can screw in positioning screw, and in-car has wheel hub capstan winch and cable wire, the earth anchor of emergency self-saving；Location hole corresponding with hub stud holes is had on wheel hub capstan winch.

Comprehensive above each scheme is visible, this car has the multiplex several functions of energy-conservation, consumption reduction, a car and multipurpose, and its structural adjustment is convenient, the suitability is good, integrated cost is low, has extremely excellent cost performance, for domestic consumer, this car significantly increased the captivation to them.

Brief description

Drawing reference numeral：Lower floor resists 1 stubbornly, extension folded sheet 2, erect folded sheet 3, erect folded sheet 3a, upper strata resists 4 stubbornly, left folding lamination 6, right folding lamination 7, toilet 8, bathroom 9, staircase 10, kitchen 11, foldable pedal 12, multifunctional hall 13, limiting plate 14, extension support bar 15, stand 16, lifting body 17, roof window 19, second sidewall 20, strut head nut 21, bayonet socket 22, lower end strut 23, wheel hub capstan winch 24, cross rib 25, longitudinal rib 26, kitchen worktop 27, bottom isolates tent cloth 28, car body load connector 29, between centers short slab 30, upper strata rotating shaft A, second turnover axle B, second turnover axle page B1, second turnover axle page B2, 3rd turnover axle C, two turns of horizontally-arranged axle D1, two turns of horizontally-arranged axle D2, strut rotating shaft E.

Fig. 1, is that conventional passenger car develops into schematic diagram of the present invention, and 1., 2., 3., 4. this four width component forms by therein for it：1. shown in Fig. 1, it is that conventional passenger car adds that the grade part of 4 and its folded inside is resisted in the folding of the present invention stubbornly；It so develop in Fig. 1 2. shown in, become present invention during passenger car purposes；In Fig. 1 3., 4. shown, the respectively present invention launches its bedroom, constitutes side-looking and the backsight schematic appearance of caravan.

FIG. 2 below to Fig. 9 and Figure 11, Figure 12, respectively by among each 1., 2., 3. etc. three width components form；Figure 10,1., 2. two width components form by therein；1. it is lateral parts perspective view during the not deployed roof of this car in Fig. 2, it is more slightly higher than conventional passenger car, the lower floor in expansion bedroom resists 1 and the upper strata folding means of resisting stubbornly between 4 stubbornly, has been received within roof；2. be side view during its caravan purposes in Fig. 2, it has risen upper strata and resists 4 stubbornly, lower floor resist stubbornly 1 and upper strata resist the expansion bedroom constituting between 4 to front opening stubbornly, launch its stand 16；In Fig. 2 3., correspond to 2. shown bedroom, wherein have the schematic diagram of three clinostatisms.

Figure 3 It is the side view of an aspect of the invention：Figure 3 In be 1. side perspective view during not deployed roof, its expansion bedroom has been received within roof.Figure 3 In be 2. on basis 1., bedroom expand after side view；Raised type second sidewall 20 Left side and right side employ elastic supporting bar；Now still in the cross rib of horizontally-arranged state 25 With longitudinal rib 26 Height very low, figure 3 2. fail among to show.Figure 3 In 3., be figure 3 In on basis 2., launch respectively to erect folded sheet 3 With left folding lamination 6 With right folding lamination 7 , expand cross rib 25 .

1. it is and 2. this car rearview in Fig. 4, be 3. the schematic diagram of bedroom plane in Fig. 4：In Fig. 4 1., left folding lamination 6 and right folding lamination 7 not yet launch；In figure has toilet 8 position corresponding with staircase 10；In Fig. 4 2., equipped with the wheel hub capstan winch 24 saved oneself on power wheel, it expands left folding lamination 6 with right folding lamination 7 hence it is evident that increasing usable floor area；In Fig. 4 3., be its bedroom floor map, it can arrange 5 clinostatisms.

Fig. 5 is " two turns of horizontally-arranged axles " schematic diagram：In Fig. 5 1., it is two turns of horizontally-arranged axle decomposing schematic representations；In Fig. 5 2., it is the schematic diagram after two turns of horizontally-arranged axle combinations, the axle page of its second turnover axle B, in Figure 5 3. on, the turnover laterally fallen 90 degree, put among " the horizontally-arranged groove of axle page " on the second rotating shaft B side, on Bedroom Floor surface 3., do not had to be exposed to, as 2. shown, the second turnover axle B that lower floor resists more than 1 surface stubbornly.

Fig. 6 is the schematic diagram with regard to cross rib 25 and longitudinal rib 26 portion structure：In Fig. 6 1., cross rib 25 is extension folded sheet 2, there is provided the horizontal structural support of high intensity；In Fig. 6 2., it is to the further enlarged diagram of cross rib 25 1. in Fig. 6；In Fig. 6 3., it is caravan rearview, this figure can see the lower surface of left folding lamination 6, its cross rib 25 and longitudinal rib 26 are launched respectively；Right folding lamination 7 lower surface, only expands longitudinal rib 26, and its cross rib 25 temporarily not yet launches.

Fig. 7 is the structural representation at cross rib 25 and longitudinal rib 26 crossover location：In Fig. 7 1., longitudinal rib 26 and cross rib 25 are horizontally-arranged state；In Fig. 7 2., it is on basis 1., launch longitudinal rib 26 first；In Fig. 7 3., it is on basis 2., continue expansion cross rib 25, provides the structural support of high intensity for extension folded sheet 2.

In Fig. 8 1., it is the left side in bedroom（Or it is right）The 3rd of side（Or the 4th）The position of side wall bedroom window, configures slide fastener bedroom door, and people can be using vehicle-mounted folding ladder discrepancy bedroom.In Fig. 8 2., its expansion bedroom is changed to launch to the rear portion of vehicle；ItHerba Plantaginis portionUpper strata resist stubbornly 4 and lower floor resist stubbornly between 1, rotating shaft A in upper strata is installed；The extension support bar 15 that bedroom supports is arranged on the other load-carrying construction frame in back door of vehicle side；Stand 16 is installed on the load-carrying construction at tailstock base angle；It enters the expansion bedroom of top using the ladder 10 fixing carry on afterbody back door.In Fig. 8 3., it is the dependency structure of extension support bar 15 grade illustrating bedroom support zone.

In Fig. 9 1., it is in extension support bar 15 lower end, is changed to by rotating shaft, then is connected with the root load-carrying construction of hood through the end fixed bayonet socket 22 of lower end strut 23；When for caravan, will be straight for 23 turns of lower end strut so as on the same line and lock with extension support bar 15, to avoid lower end strut 23 unintentional rotation to lose support.In Fig. 9 2., extension support bar 15 lower end connects strut head nut 21, and it is to tilt to be installed on the near-bottom of hood.In Fig. 9 3., strut head nut 21 enlarged diagram that extension support bar 15 lower end spiral connects, it is the near-bottom being vertically arranged to hood；L, M, N therein are the amplification components of three local.

In Figure 10 1., extension folded sheet 2 and the connecting end surface resisted stubbornly between 1 of lower floor have plug-type Tenon interface, and Tenon interface lower edge is configured with the decomposing schematic representation of limiting plate 14；When extension folded sheet 2 launches, the Tenon plug of extension folded sheet 2 end face, it is inserted under the guiding of limiting plate 14 within the socket of Tenon.

In Figure 10 2., in the rear side of vehicle, constitute the multifunctional hall of a dual-purpose below bedroom using tent.

In Figure 11 1. and 2., its bedroom door to be held a concurrent post by roof window 19, its stair be changed to car after tail-gate on fix the ladder 10 of carry；3. further in Figure 11, in bedroom rear portion carry tent, constitute the multifunctional hall 13 of a dual-purpose.

In Figure 12 1., constitute toilet 8 and bathroom 9 with tent in the outside of car, constitute multifunctional hall 13 at rear；2. it is rearview in Figure 12.

In Figure 12 3., its second turnover axle B, changes and is combined by " the between centers short slab 30 " being connected between the second turnover axle B3, the second turnover axle B4 and two rotating shafts；This figure scheme is a kind of replacement scheme to Fig. 5.

Figure 13 is a kind of folding house vehicle of prior art, the area of such caravan extension and volume all very littles, and the clinostatism within its bedroom is few, space also very narrow it is difficult to meet the use requirement of people.

Below in conjunction with the accompanying drawings, describe the specific embodiment of the machine.

Specific embodiment

This Multifunctional touring car is for taking advantage of carrying platform by general passenger car, is configured with two-layer in roof and resists stubbornly, and lower floor resists the internal roof constituting the riding space of vehicle stubbornly；When upper strata resists not deployed stubbornly, constitute outside roof during passenger car purposes, part folding in its caravan bedroom is built between two-layer resists stubbornly；This car increased one layer and resists stubbornly, sees in appearance, this car only increased than the height of conventional passenger car a little（1. and 2. see in Fig. 1）.After expansion is resisted on this car upper strata stubbornly, roof forms expansion bedroom（3. and 4. see in Fig. 1）；This car can also expand the use space in toilet, bathroom, staircase, kitchen etc..

The following example be all carry out on the basis of each scheme above-mentioned supplement, improve and extend, for reaching the purpose of aforementioned invention, the present invention can be realized by embodiment as described below.

Embodiment one：The present invention（See in Fig. 2 1., 2., 3. shown）：The parts such as it is resisted stubbornly by the two-layer of roof, the master bedroom expansion area in expansion bedroom, expansion staircase form.When it is used as passenger car, outward appearance increased fraction of height than conventional passenger car（In Fig. 1 1. and 2.）；The upper strata at car rear portion is resisted stubbornly 4 and is resisted stubbornly with lower floor and is connected by upper strata rotating shaft A between 1；Two-layer in the middle part of car, anterior has blocking lock between resisting stubbornly, and when riding, blocking lock is resisted upper strata stubbornly 4 and resisted 1 stubbornly with lower floor and locks together, and now can also unload upper unnecessary seat of getting off and be used for shipping.When this car be used for caravan when, open blocking lock, upper strata is resisted 4 stubbornly and is raised above in the presence of lifting body 17, lower floor resist stubbornly 1 with upper strata resist stubbornly 4 constitute expansion bedroom between the two；The upper strata rotating shaft A of this example is the rear portion being positioned at roof, and three side walls before expansion bedroom, left and right are respectively second sidewall 20, the 3rd side wall, the 4th side wall, and they are all using tent cloth；Upper strata is resisted 4 stubbornly and is held a concurrent post the first side wall.

Its master bedroom expansion area is made up of the part such as Longitudinal Extension area；Longitudinal Extension plot structure is：Its lower floor resists 1 and the rightabout lateral location of upper strata rotating shaft A stubbornly, is rotatedly connected with extension folded sheet 2 by the second turnover axle B；Another side on extension folded sheet 2 opposite continuing, by the 3rd turnover axle C, then is connected with the bottom side rotation erectting folded sheet 3；The side erectting folded sheet 3 top is connected with second sidewall 20 tent cloth bottom.The operating process launching its caravan with Longitudinal Extension area is, the 1st, rise upper strata upward and resist 4 stubbornly；2nd, extension folded sheet 2 along second turnover axle B counterclockwise turn 115 degree of angles to front side；3rd, simultaneously, erect folded sheet 3 and rotate clockwise 270 degree along the 3rd turnover axle C；4th, extension folded sheet 2 turns 65 degree counterclockwise along the second turnover axle B again；Extension folded sheet 2 here adds up rotate counterclockwise 180 degree, its extension folded sheet 2 and erect folded sheet 3, rotates in Fig. 2 2. shown position respectively, launches to constitute the caravan of dual-purpose.

Extension folded sheet 2 lower surface, the horizontally-arranged several expansion cross ribs 25 in interval（See in Fig. 6 1., 2. 2. shown with Fig. 3）, there is a rotating shaft side of each cross rib 25, and the side of cross rib 25 is rotatedly connected with extension folded sheet 2 lower surface by this rotating shaft；Each cross rib mutually links, synchronous axial system.The each own expansion longitudinal rib 26 in both sides of extension folded sheet 2, there is a rotating shaft side of each longitudinal rib 26, and longitudinal rib 26 is rotatedly connected with the left and right side of extension folded sheet 2 lower surface respectively by this rotating shaft；Longitudinal rib 26 synchronous axial system in a mirror-image fashion in two outsides.After opening extension folded sheet 2, horizontally-arranged longitudinal rib 26 and cross rib 25, successively downwards turnover an angle of 90 degrees and launch, it pass through to launch both, provide the structural support of high intensity for extension folded sheet 2；In the lower surface of longitudinal rib 26 and cross rib 25, hang bottom isolation tent cloth.

Its bedroom supports and is made up of folded sheet dop, extension support bar 15, car body load card first class sections, as 2. shown in Fig. 2；In extension folded sheet 2 lower surface, folded sheet dop is installed, folded sheet dop is installed on car body load-carrying construction；When expansion bedroom is after its roof is opened, the upper end of its extension support bar is connected with folded sheet dop, passes through to be connected between car body load dop and vehicle body load-carrying construction in the lower end of extension support bar.

Resisting 1 stubbornly in lower floor has an opening communicating with in-car riding space, becomes staircase opening, and what has can step on the folding feet of folding storage thereunder on the wall of side, constitutes the dual-purpose staircase 10 leading to top bedroom；When this car is used for the purposes of passenger car, folding feet herein is stepped on and is folded back, is in the state of collection.Thus the embodiment one constituting.

Embodiment two,This example is with the difference of embodiment one, and this example is in extension folded sheet 2 lower surface, interval setting several longitudinal rib 26 and cross rib 25.The side of each longitudinal rib 26 is rotatedly connected with extension folded sheet 2 lower surface by rotating shaft；Each longitudinal rib 26 mutually links, the synchronous axial system of two outside longitudinal rib 26 mirror images, and other longitudinal rib 26 only follow one of outside longitudinal rib 26 synchronous axial system.In extension folded sheet 2 lower surface, several cross ribs 25 of interval setting, the side of each cross rib 25 is rotatedly connected with extension folded sheet 2 lower surface by rotating shaft；Synchronous axial system between each cross rib 25.For avoiding cross rib 25 to interfere with longitudinal rib 26,（See in Fig. 7 1., 2., 3. shown）Its longitudinal rib 26 aspect ratio cross rib 25 height increases, and in place of the position that longitudinal rib 26 and both cross ribs 25 intersect, longitudinal rib 26 has hole, and cross rib 25 is to go through among the hole of longitudinal rib 26.Its longitudinal rib 26 with both cross ribs 25 upon deployment, launches high person, then reinflated low person first；When folding both withdrawals, then it is first to fold to withdraw low person therein, then refolding withdraws another high person.

Embodiment three,This example is with embodiment two difference, and this example cross rib 25 aspect ratio longitudinal rib 26 height increases, and in both intersections, high person's cross rib 25 has hole, and the longitudinal rib 26 of low person is to go through among the hole of high person's cross rib 25.

Example IV,The difference of this example and each embodiment above-mentioned is, bedroom supports and adopts, as 2. shown structure in Fig. 3：The compositions such as strut rotating shaft E, extension support bar 15, car body load dop；In extension folded sheet 2 lower surface, strut rotating shaft E is installed, connects the upper end of extension support bar 15 by strut rotating shaft E；Corresponding connected between the lower end bayonet socket 22 of extension support bar 15 and car body load-carrying construction dop.Bedroom supports and follows opening and launching of expansion bedroom, and first by Fig. 3,1. position, upper strata resists 4 stubbornly along upper strata rotating shaft A up time needle open；Extension folded sheet 2 rotates counterclockwise 180 degree along the second turnover axle B, and extension support bar 15 rotates clockwise 90 degree along strut rotating shaft E simultaneously, turns in Fig. 3 2. shown position；The extension support bar 15 lower end bayonet socket 22 continuing inserts on the fuselage load-carrying construction dop of hood side so as to firm be connected.

Embodiment five,This example and the difference of example IV, extension support bar 15 lower end of this example increased strut head nut 21, bayonet socket 22（See 3. shown in Fig. 9）：The lower end of its extension support bar 15 is carved with tap, and rotation on tap is mounted with strut head nut 21；Rotate between the lower end of its strut head nut 21 and bayonet socket 22 and be connected, bayonet socket 22 is connected with the dop on car body load-carrying construction surface again；Car body load-carrying construction is the dop on automotive hood surface, and the dop on its automotive hood surface is fixedly linked with the load-carrying construction of vehicle body again.

Embodiment six,On the basis of embodiment five, it differs only in, and the position that the bayonet socket 22 of bedroom support lower end is connected with hood is moved afterwards, and as 2. shown in Fig. 9, its extension support bar 15 has also tilted；The position of the bayonet socket 22 of this figure is proximate to the root of hood, the dop link position of the bayonet socket 22 shown in this figure and hood upper surface.

Embodiment seven,On the basis of embodiment six, differ only in, end below extension support bar 15 for this example is connected to lower end strut 23 by rotating shaft, and the end of its lower end strut 23 has been fixedly connected bayonet socket 22, as 1. shown in Fig. 9；When for caravan, will be straight for 23 turns of lower end strut so as to conllinear with extension support bar 15（Jointly on same straight line）, and lock；Meanwhile, by the mutual clamping of dop on bayonet socket 22 and hood of vehicle root surface and self-locking.

Embodiment eight,On the basis of the various embodiments described above, this example the front in expansion bedroom, left, right three side walls, the tent cloth of employing is multilayer fabric and is filled with fiber-like heat resistant material；The fibrous materials such as tent are fire-retardant product.

Embodiment nine,On aforementioned any one embodiment basis, this example is to increased stand 16 at the base angle of its vehicle, for improving the stability of caravan, see in Fig. 1 2., in Fig. 2 2., 3. shown in Fig. 6：In the outer end of vehicle load vehicle frame, stand 16 is installed；Thus constituting new embodiment nine.

Embodiment ten,The present embodiment is on the basis of embodiment nine, and the present embodiment is to be the jacking being carried out using Motor drive to its stand 16；Thus constituting new embodiment ten.

Embodiment 11,The present embodiment is on the basis of embodiment nine, and the present embodiment is to be the jacking being carried out using hydraulic-driven to its stand 16；Thus constituting new embodiment 11.

Embodiment 12,On each embodiment basis above-mentioned, the expanded type bedroom of this example, increase the inner space in bedroom using raised type second sidewall（See in Fig. 3 2., 3. shown）；Its second sidewall is a kind of outwardly formula curved wall structure, and on the left of raised type second sidewall, the edge with right side, is respectively provided with elastic supporting bar.

Embodiment 13,On each embodiment basis above-mentioned, the master bedroom expansion area of this example, increased the parts such as area extending transversely；See in Fig. 4 1., 2., 3. etc. shown in figure；Area extending transversely described in the present embodiment is made up of the part such as left-hand rotation folding axle, left folding lamination 6, left side drag-line, folding axle of turning right, right folding lamination 7, right side drag-line, cross rib 25, longitudinal rib 26, bottom isolation tent cloth, bedroom support；Its bedroom supports and is made up of left side drag-line and right side drag-line.Lower floor resists a left side for 1 and extension folded sheet 2 stubbornly（Or it is right）Side, by a left side（Or it is right）Turnover axle and a left side（Or it is right）Folded sheet 6（Or 7）It is connected；It is left（Or it is right）Folded sheet 6（Or 7）Another outside side i.e. with bedroom the 3rd（Or the 4th）The bottom of side wall tent cloth is connected, simultaneously also by a left side（Or it is right）It is left that layback rope resists 4 again stubbornly with the upper strata of eminence（Or it is right）Side is connected.Left side drag-line on figure and right side drag-line are overlapped on one wire with the 3rd side wall tent cloth, the 4th side wall tent cloth respectively.It is left that upper strata resists 4 stubbornly（Or it is right）Side is left by it（Or it is right）Layback rope and the left side launched（Or it is right）Folded sheet 6（Or 7）Outside side, provides pulling force upwards, in order to a left side（Or it is right）Folded sheet 6（Or 7）The loaded state of level can be kept.

On the left side having expanded（Or it is right）Folded sheet 6（Or 7）Bottom, horizontally-arranged several cross ribs 25 at interval, the side of each cross rib 25 pass through rotating shaft with left（Or it is right）Folded sheet 6（Or 7）Lower rotation be connected；Pass through linkage structure, synchronous axial system between each cross rib 25.On a left side（Or it is right）Folded sheet 6（Or 7）Outside, each has a longitudinal rib 26 respectively, the side of each longitudinal rib 26 pass through rotating shaft respectively with a left side（Or it is right）Folded sheet 6（Or 7）Outside be rotatedly connected；Two longitudinal rib 26 pass through linkage structure, and mirror image synchronization is launched or fold to withdraw.In the lower surface of longitudinal rib 26 and cross rib 25, hang bottom isolation tent cloth.The present embodiment can substantially expand the left side of vehicle and the usable floor area in its expansion bedroom of right extension, increase clinostatism and space；Thus constituting the present embodiment.

Embodiment 14,On the basis of embodiment 13, difference is, the lower floor of this example resists 1 left plate 6 being connected and the left plate 6 being connected with extension folded sheet 2, this two pieces adjacent left plate 6 respective longitudinal rib 26 above stubbornly：In order to provide, to its Bedroom Floor, the stability carrying, after it launches extension folded sheet, it is on straight line between two panels longitudinal rib 26 above adjacent left-hand plate 6, by connector, each independent longitudinal rib of two panels 26 is fixedly linked, two longitudinal rib are made to carry each other or share, come from above the pressure producing because of its longitudinal deformation, make both compositions be analogous to an all-in-one-piece longitudinal rib 26；Its connector can be constituted with connecting card or the long socket of flat close with longitudinal rib shape etc.（When two longitudinal rib are connected by its connector, both, can synchronous axial system in the presence of connector）；（Longitudinal rib 26 above right plate 7 is similar with left side, repeats no more）.When this car is passenger car by caravan State Transferring, before it withdraws extension folding, need first the connector connecting two panels longitudinal rib to be loosened and come, then withdraw extension folded sheet again.

Embodiment 15,On embodiment 13, the basis of embodiment 14, differ only in, this example supports in the bedroom in its area extending transversely（See in Fig. 1 3. and 4., in Fig. 6 3., 2. shown in Fig. 9）, it is on a left side（Or it is right）Side folded sheet 6（Or 7）Lower surface and a left side（Or it is right）Extension support bar 15 is installed between the car body load-carrying construction of side：Extension support bar 15 upper end in Herba Plantaginis portion is supported on left folding lamination 6 and the right folding lamination 7 of its extension folded sheet 2 both sides, and extension support bar 15 lower end uses the other car body load-carrying construction in hood side herein；Extension support bar 15 upper end in the middle part of car is supported on left folding lamination 6 and the right folding lamination 7 that lower floor resists 1 both sides stubbornly, and extension support bar 15 lower end is supported on " the car body load connector 29 " of the other car body load-carrying construction in side of the car door post between two car doors of left and right side herein.

Embodiment 16,This example, on embodiment 10 two to embodiment pentadecyl plinth, expands the evagination mode of tent wall, in order to increase bedroom inner space.This programme is in four corners of expansion bedroom four wall（In Fig. 4 3.）, it is respectively provided with elastic supporting bar, it to support the tent cloth of its side wall with this elastic supporting bar, be formed as the arcuate structure of raised type, the second sidewall being made up of tent cloth for it and the 3rd side wall and the 4th side wall, there is provided stable arch evagination supports（In Fig. 1 3. and 4., 3. shown in Fig. 6）.Go out bigger space for bedroom internal extended so as to the exterior configuration of caravan is more aobvious smooth and attractive in appearance.

This its setting folded sheet 3 is changed to be fixedly linked with the termination extending folded sheet 2, and a setting folded sheet 3a is installed in the upper end of here " erectting folded sheet 3 "（2. and 3. see in Fig. 3）.

Embodiment 17,On the basis of embodiment 16, further, the present invention is when launching its bedroom, extension folded sheet 2 and setting folded sheet 3, and left folding lamination 6 and right folding lamination 7 are all driven using follow-up motor so as to each expansion board can be when its jacking plays upper strata and resists 4 stubbornly, expansion successively therewith；Thus constituting new embodiment 16.

Embodiment 18,On embodiment 16 or embodiment heptadecyl plinth, as in Fig. 5 1., 2., 3. shown, this example be its lower floor resist stubbornly 1 second turnover axle B increased two turns of horizontally-arranged axle D, the axis direction of its two turns of horizontally-arranged axle D is parallel with the axis direction of automotive ordinate axis；Its second turnover axle D can fold 90 degree along the axis direction of the longitudinal axis of vehicle, is lain on one's side under the plane of Bedroom Floor；Invention increases " two turns of horizontally-arranged axle D1 " and " two turns of horizontally-arranged axle D2 ", its second turnover axle B can be decomposed into the second turnover axle page B1 and second turnover axle page B2（1. shown in Fig. 5）.

The present invention extends among the collection of folded sheet 2 and folding process at it, and the axis direction of its second turnover axle B is parallel with the axis direction of its automobile transverse axis；After its extension folded sheet 2 is fully deployed, by the second turnover axle page B1 and the second turnover axle page B2, axis direction along " two turns of horizontally-arranged axle D1 " and " two turns of horizontally-arranged axle D2 ", 90 degree of lateral rotation, make its second turnover axle page B1 and the second turnover axle page B2, put within " the horizontally-arranged groove of axle page " by what side was fallen；Extend folded sheet 2 at it and resist stubbornly on 1 surface with lower floor, also just without outside expose, " second transfer axle B " of vertically-arranged（See in Fig. 5 3.）It is ensured that its Bedroom Floor surface is smooth.Thus constituting new embodiment 18.

Embodiment 19,This example is that the lower edge resisting Tenon interface between 1 stubbornly in extension folded sheet 2 and lower floor increased a limiting plate 14 on any one embodiment basis above-mentioned；When extension folded sheet 2 launches forward, its Tenon plug, under the guiding of limiting plate 14, is inserted within Tenon socket（See 1. shown in Figure 10）, thus constituting embodiment 19.

Embodiment 20,This example is with any one embodiment above-mentioned difference, the second turnover axle B, changes and is made up of the second turnover axle B3, between centers short slab 30, second turnover axle B4；Lower floor is resisted stubbornly 1 and is rotatedly connected with the side of between centers short slab 30 by the second turnover axle B4；The opposite side of between centers short slab 30 is rotatedly connected with extension folded sheet 2 by the second turnover axle B3 again（See 3. shown in Figure 12）；Second turnover axle B3 and the second turnover axle B4, each can only be freely rotatable between 0 to 90 degree.

Embodiment 21,On above-mentioned any one embodiment basis, this example is configured with expansion toilet 8 to this example, see in Fig. 2 2. and 3., in Fig. 4 1., 2., 3. etc. shown in, in corresponding one to three seating area in toilet 8 position, using dismountable seat or jump seat：During for passenger car, this space mounting seat, provide passenger car takes advantage of position；Its as caravan purposes when, the seat of this position is to unload or fold up, and there is a bayonet socket on this position floor, again can be with a fixedly secured movable closestool having closure；Meanwhile, toilet 8 is isolated with surrounding space by tent cloth, has hidden zipper, linked together with tent cloth on the roof of vehicle；There is the bathroom door of slide fastener in one side wall of tent cloth；This position is provided with special ventilating fan, constitutes the toilet 8 of dual-purpose, thus constituting this example.

Embodiment 22,On the basis of embodiment 21, toilet is changed to dual-purpose bathroom 9 by this example, see in Fig. 2 2., 3. etc. shown in；Its toilet is moved on the other bayonet socket in side, and in order to concede the ground at its bathroom 9 middle part, the people for its bathing provides the position stopped over stood；Directly over bathroom floor, corresponding lower floor resists 1 stubbornly, opens the toilet cover plate of a toilet upper shed that can be folded up opening；Open toilet cover plate, in the space of its corresponding surface in toilet 9 floor, you can continue up through toilet upper shed, correspond to the upper strata directly over it and resist 4 composition bathroom ceilings stubbornly；Hang with the tent cloth constituting bathroom four wall in the surrounding of bathroom ceiling, the lower section of this tent cloth is connected with the surrounding of toilet upper shed by slide fastener；Bathroom floor has rhone；Its bathroom ceiling also has ventilating fan.Open the slide fastener that toilet upper shed is connected with top tent cloth, its tent cloth is moved to side, in place of again toilet cover plate being buckled in toilet upper shed again, lower floor resist stubbornly 1 and upper strata resist stubbornly and can again recover between 4 to form a complete space of bedroom, the lower section that lower floor resists 1 stubbornly recovers to form toilet again, increasing the usable floor area in bedroom, increasing a clinostatism, thus constituting new embodiment 22.

Embodiment 23,On the basis of embodiment 21 or embodiment 22, when this example toilet 8 is changed to dual-purpose bathroom 9, its toilet does not move, but in the height in lavatory lid upper surface, increases a folding grid；During as passenger car, grid and toilet are unloaded and changes seat into；When this space is used as toilet, seat can be unloaded, change the outfit as toilet, then grid is stood in side；When being used for bathroom herein, grid is kept flat the position being fixed on lavatory lid upper surface, it uses grid to constitute the grating panel in bathroom in lavatory lid upper surface；Thus constituting new embodiment 23.

Embodiment 24,The present embodiment is on any one embodiment basis above-mentioned, it is the region occupying same row seat between the bathroom among this example staircase and aforementioned schemes, for the vehicle that in-car often row has the above width in three seats, its bathroom and staircase space each used are enough；For the in-car often row only vehicle of three seat width, its bathroom and the width of staircase sum, the width at three seats may be more than, here seemed to a contradiction, but because the tent cloth that its bathroom employs flexibility provides interval for its four wall, so it is the separation being carried out by flexible tent cloth and staircase between；When people is in the internal bathing in its bathroom, even if its staircase someone passes through, as long as people tie up bathroom using flexible tent cloth to its bathroom short time, also it is very short squeezed to account for just having pass by inside its bathroom, both does not have long Steric clashes, thus constituting new embodiment 24.

Embodiment 25,On the basis of embodiment 20 two to embodiment 24, this example is differed only in they, and bathroom 9 is arranged at the position of last row's seat of vehicle by this example（See in Fig. 2 2., 3. shown）, when occupant enters bathroom 9 bathing, 4 restrictions are resisted on the upper strata that head is tilted stubbornly；In order to ensure there are enough upper spaces between bathroom, above between bathroom, 4 region is resisted on corresponding upper strata stubbornly, higher position with bathroom 9 front side edge, set a rotating shaft along lateral direction of car, one roof window 19 is arranged with this rotating shaft, makes roof window 19 at this can be resisted stubbornly the angle of 4 inclinations along upper strata by it, the artificial position being pushed into level upwards, region for people's above-head provides sufficiently large space, thus constituting the present embodiment.

Embodiment 26,On each embodiment basis above-mentioned, by staircase 10 side that wherein one-level foot is stepped on, large-area foldable pedal 12 is installed, see in Fig. 2 3., in Fig. 4 2. etc. shown in, the lower floor apart from top for the foldable pedal 12 resists 1 upper surface height stubbornly, and identical with the height of conventional kitchen range, people stands on foldable pedal 12,1 upper surface is resisted stubbornly as kitchen worktop 27 using lower floor, here just can complete cooking work using kitchen utensils such as electromagnetic ovens；The top of this position is provided with a special kitchen ventilation fan, constitutes the kitchen 11 of dual-purpose, constitutes the present embodiment.

Embodiment 27,On any one embodiment basis above-mentioned, this example also has a staircase upper cover plate by the side of staircase opening, when the people in bedroom need to lie down rest, staircase upper cover plate is buckled at staircase opening, its staircase opening is closed by its staircase upper cover plate, increase the usable floor area inside bedroom or clinostatism, thus constituting the present embodiment.

Embodiment 28,On each embodiment basis above-mentioned, the difference of this example is, this example is by the arranged side by side position being arranged at last row's seat of vehicle between staircase and kitchen and bathroom（See in Fig. 2 2., 3. shown）.

Embodiment 29,The present embodiment is with foregoing individual embodiments difference, the left in the expansion bedroom in outside vehicle for this example or the 3rd side wall of right or a bedroom window position of the 4th side wall, as 1. shown in Fig. 8, it is changed to bedroom door, herein can be to arrange this door with zipper or thread gluing form, people utilize the folding ladder discrepancy bedroom of onboard, and this example reduces the space that in-car staircase takies, thus increasing the usable floor area in bedroom, increasing a new clinostatism.

Embodiment 30,On foregoing individual embodiments basis, the bedroom door of this example, to be held a concurrent post by roof window 19（1. and 2. see in Figure 11）, its stair be changed to car after tail-gate on fix the ladder 10 of carry；Among this example, the inside in expansion bedroom does not have the occupy-place of staircase opening, and its bedroom can increase a clinostatism.

Embodiment 31,On embodiment triacontyl plinth, this example is provided with auxiliary expansion area, is made up of car rear portion carry tent, constitutes the multifunctional hall of a dual-purpose in bedroom lower rear（See in Figure 11 3.）, thus constituting this example.

Embodiment 32,This example is differed only in foregoing individual embodiments, and this example expansion bedroom is to launch to rear view of vehicle, as in Fig. 8 2. and 3., in Figure 12 1. shown, this example existsHerba Plantaginis portionBy upper strata rotating shaft A, upper strata is resisted stubbornly 4 and resist 1 stubbornly with lower floor and be rotatedly connected；Its expansion bedroom is in its carRear portionLaunch；Bedroom supports the rear being in vehicle, and the support member of extension support bar 15 grade is mounted on the load-carrying construction of afterbody vehicle body of vehicle, thus constituting the present embodiment.

Embodiment 33,On embodiment dotriacontyl plinth, the stair 10 of this example are arranged at tailstock portion（In Fig. 8 2.）, have a bedroom opening above this position, it has bedroom cover plate and bedroom door, when bedroom cover plate is buckled in downwards at opening, form complete space of bedroom in bedroom；Thus constituting this example.

Embodiment 34,On embodiment 32, embodiment tritriacontyl plinth, in this such as Figure 10 2., 1. and 2. shown in Figure 12, in car rear portion carry tent, form multifunctional hall 13 in bedroom lower rear, constitute this example.

Embodiment 35,On embodiment 33 or embodiment three tetradecyl plinth, this example, in the left side of vehicle rear or right side, such as 1. and 2. shown in Figure 12, by vehicle side tent, constitutes toilet and bathroom, thus constituting this example.

Embodiment 36,This example is, this example includes the comprehensive energy dynamical system of energy-conservation with any one embodiment above-mentioned difference；It using the dynamical system including pure electric vehicle and increases journey internal combustion engine generator, DC-AC inverter and energy source and power control system；It is reserved with this car between the loading of internal combustion engine generator；Increase journey internal combustion engine generator can fixedly mount, it could also use that portable internal combustion engine generator；Communicate with extraneous air between its loading and interior space isolation；It is reserved with power-in socket and portable internal combustion engine generator remote control socket between loading；The charging outfan of internal combustion engine generator and power accumulator group voltage matches, it also has the outfan of general industrial frequency AC civil power；Portable internal combustion engine generator is furnished with remote control socket；Portable internal combustion engine generator is connected with vehicle with remote line by they by power power-line, constitutes the present embodiment.

Embodiment 37,This example is with the difference of embodiment 36, and this example increasing has large torque low speed hill gear.

Embodiment 38,With embodiment 36, embodiment 37 difference, this example is that this example comprehensive energy dynamical system is made up of plug-in hybrid drive system, wherein include power-supply system and the DC-AC inverter of explosive motor-electromotor-accumulator；When its internal combustion engine-electromotor is out of service, using Vehicular accumulator cell group, unidirectional current being converted to industrial frequency AC civil power, using the electric equipment of city's electric energy to provide power supply for it, thus constituting this example.

Embodiment 39,The present embodiment is with the difference of embodiment 30 six to embodiment 38, the comprehensive energy dynamical system of the present embodiment, it, on conventional internal combustion engine basis, is equipped with light-duty internal combustion engine generator group, there is provided power supply for caravan, thus constituting new embodiment 39.

Example IV ten,The present embodiment is with the difference of foregoing individual embodiments, and this example is furnished with several special bolts hole on the wheel hub of its power drive wheel, and in the hole can screw in positioning screw, and it has the wheel hub capstan winch 24 of emergency self-saving（See in Fig. 4 2.）With cable wire, earth anchor；Location hole corresponding with hub stud holes is had on its wheel hub capstan winch 24；When wheel occurs to skid or before entering complex ground, using screw, wheel hub capstan winch is fixed on hub stud holes, again its cable wire one end is hung on the wheel hub capstan winch 24 outside wheel hub, the earth anchor that the cable wire other end connects is inserted into the traction impetus of distant place, drive the power of vehicle, can by this car tractive out, thus constituting new example IV ten.

Embodiment of the present invention, only enumerates 40 here, but this technology pass through different be substituted for each other or combine and split, this car can also be drilled the embodiment bearing and is much larger than 40.The each section content describing above, the only a part of main scheme of the present invention or embodiment, any retouching, modification or equivalent that all those of ordinary skill in the art are made as described above, belong to the scope that the present invention is protected.

The present invention has many advantages, such as multi-functional, multipurpose, structural adjustment is convenient, the suitability is good, range width, integrated cost are low, social resources consumption is few etc., there is high cost performance, the various advantage of the present invention, it will significantly increase the captivation that its majority is purchased with automobile-used family.

Claims (10)

1. a kind of Multifunctional touring car, includes the parts such as comprehensive energy dynamical system, expansion bedroom, master bedroom expansion area, and its expansion bedroom is resisted stubbornly by upper strata, lower floor is resisted stubbornly and formed with parts such as the upper strata rotating shafts being connected both, it is characterized in that：

It is made up of parts such as comprehensive energy dynamical system, expansion bedroom, master bedroom expansion area, auxiliary expansion area, expansion staircase, expansion toilet, stands；Master bedroom expansion area is made up of the part such as Longitudinal Extension area, area extending transversely；

Longitudinal Extension area by the second turnover axle, extension folded sheet, the 3rd turnover axle, erect folded sheet, raised type second sidewall, cross rib and longitudinal rib, bottom isolation tent cloth, bedroom support etc., and part forms；

On lower floor resists stubbornly, with respect to the position of upper strata rotating shaft opposite side, by the second turnover axle, then it is rotatedly connected with extension folded sheet；The position in extension another relative side of folded sheet continued, then be rotatedly connected with the bottom side erectting folded sheet by the 3rd turnover axle；The top side erectting folded sheet is connected with the bottom of the second sidewall tent cloth in bedroom；

Extension folded sheet lower surface, is provided with several longitudinal rib, and the side of each longitudinal rib is rotatedly connected by the lower surface of rotating shaft and extension folded sheet；There is linkage structure, two outside longitudinal rib mirror image synchronization rotate, each longitudinal rib other follow one of outside longitudinal rib synchronous axial system between each longitudinal rib；

In extension folded sheet lower surface, it is also provided with several cross ribs, the side of each cross rib is also to be rotatedly connected by the lower surface of rotating shaft and extension folded sheet；Be connected with each other by linkage structure between each cross rib, synchronous axial system；

Cross rib is provided with difference with both height of longitudinal rib；In place of the position that both intersect, high person among both and low person, its high person has hole, and another low person is to go through among the hole of high person；Both launch high person, then reinflated low person upon deployment first；Conversely, when it folds and withdraws both, being then first to fold to withdraw low person therein, then refolding withdraws another high person.

2. Multifunctional touring car according to claim 1, the feature in its area extending transversely is：Its area extending transversely includes to turn left the part such as folding axle, left folding lamination, left side drag-line, the 3rd side wall tent cloth, turn right folding axle, right folding lamination, right side drag-line, the cross rib of expansion and longitudinal rib, bottom isolation tent cloth, the 4th side wall tent cloth, bedroom support and forms；

Lower floor resists stubbornly and extends the left side of folded sheet, passes through left-hand rotation folding axle respectively and is connected with left folding lamination；Left folding lamination another one opposite side is connected with the bottom of the 3rd side wall tent cloth, resist left side stubbornly by left side drag-line and the upper strata of eminence simultaneously is connected；

Lower floor resists stubbornly and extends the right edge of folded sheet, passes through right-hand rotation folding axle respectively and is connected with right folding lamination；Right folding lamination another one opposite side is connected with the bottom of the 4th side wall tent cloth, resist right side stubbornly by right side drag-line and the upper strata of eminence simultaneously is connected；

In the bottom of left folding lamination and the right folding lamination launching, horizontally-arranged respectively several equally spaced cross ribs, the side of each cross rib is connected with the lower rotation of left folding lamination or right folding lamination by rotating shaft；Pass through linkage structure, synchronous axial system between each cross rib；

In the outside of left folding lamination and right folding lamination, there is a longitudinal rib respectively, each longitudinal rib side has a rotating shaft, each longitudinal rib is rotatedly connected with the outside of left folding lamination and right folding lamination respectively by this rotating shaft；Both sides longitudinal rib passes through linkage structure, and mirror image synchronization rotates；

Lower floor resists connected left plate and the left plate being connected with extension folded sheet stubbornly, respective longitudinal rib above adjacent two pieces of left plates, after its expansion, two panels longitudinal rib is on same straight line, two panels longitudinal rib passes through connector, and after launching, each independent longitudinal rib of two panels is fixedly linked；For being equally respective longitudinal rib above adjacent two pieces of right plates, after its expansion, two panels longitudinal rib is also on same straight line, and two panels longitudinal rib is also that after launching, each independent longitudinal rib of two panels is fixedly linked by connector.

3. the Multifunctional touring car according to claim 1, claim 2, its bedroom support feature be：

Its bedroom supports and supports connector, extension support bar, car body load connector to form by folded sheet；

In extension folded sheet, left folding lamination, right folding lamination, the lower surface of this three, folded sheet is installed and supports connector；On the car body load-carrying construction below extension folded sheet, it is configured with car body load connector；Its folded sheet supports connector to be connected with car body load connector by extending support bar.

4. Multifunctional touring car according to claim 1, auxiliary expansion area feature be：It is made up of the tent of carry outside vehicle, it includes tent composition between the multifunctional hall tent of rear view of vehicle carry and the bathroom of vehicle side carry；

Extend the folded sheet position close with vehicle tail what rear view of vehicle launched, have downwards a staircase opening；It has a bedroom cover plate to coincide with its staircase openings of sizes, and bedroom cover plate buckle closure constitutes bedroom door on staircase opening；Its staircase opening is corresponding be precisely its outside vehicle rear side, be provided with that herein what foot is stepped on, constitute top expansion bedroom and stair between multifunctional hall tent below.

5. Multifunctional touring car according to claim 1, the feature of expansion toilet is：

Corresponding one to three seat in expansion toilet position is dismountable or folding seat；During for caravan, this seat is removed, and there is a bayonet socket this position, using this bayonet socket, can be with a fixedly secured movable toilet having closure；Using the hidden zipper carry tent cloth in vehicle side wall and roof, other spaces of movable toilet and vehicle are isolated；Tent cloth, near the region of passage, is provided with the door of zipper on its tent cloth, constitutes toilet；

During using toilet as the bathroom of dual-purpose, its toilet moves on the other bayonet socket in side, and directly over bathroom floor, corresponding lower floor resists stubbornly, has the toilet cover plate of a toilet upper shed that can be folded up opening；Open toilet cover plate, the space directly over bathroom floor is corresponding, you can continue up through toilet upper shed, correspond to the upper strata directly over it and resist composition bathroom ceiling stubbornly；Hang with the tent cloth constituting bathroom four wall in the surrounding of bathroom ceiling, the lower section of this tent cloth is connected with the surrounding of toilet upper shed by slide fastener；There is also mounted ventilating fan in its bathroom ceiling.

6. Multifunctional touring car according to claim 1, the feature of expansion staircase is：It is provided with the corresponding vehicle side wall in expansion staircase position and climb up that what folding feet in bedroom is stepped on；The lower floor that folding feet steps on corresponding top resists stubbornly, has a staircase opening communicating with top bedroom, constitutes the staircase leading to top bedroom；The side of staircase opening also has a staircase upper cover plate, and the buckle closure that its staircase upper cover plate can be closely sealed is on staircase opening；

When its staircase is used for kitchen, by the side that the wherein one-level foot of staircase is stepped on, large-area foldable pedal is installed, the upper surface that the lower floor apart from top for this foldable pedal resists stubbornly height is identical with the height of conventional kitchen range platform；The top of this position is provided with ventilating fan.

7. Multifunctional touring car according to claim 1, the feature in expansion bedroom is：The middle part resisted stubbornly on the upper strata having risen inclination, laterally sets a rotating shaft along vehicle, is mounted with roof window, this roof window, by its downward-sloping angle, can open up the angle close to level.

8. Multifunctional touring car according to claim 1, the feature of stand is：Stand is made up of slide bar heavy frame, power transmission slide bar, slide bar lock, jack etc.；Its power transmission slide bar heavy frame is fixedly installed in the outer end of the load vehicle frame at the base angle of vehicle；Its power transmission slide bar can be received along along slide bar heavy frame or draw outward, and slide bar lock is the interior receipts or the fixing lockset drawing in outward row positioning for its power transmission slide bar；In the outer end of its power transmission slide bar, jack is installed.

9. Multifunctional touring car according to claim 1, the feature of its comprehensive energy dynamical system is：

Comprehensive energy dynamical system, includes the dynamical system of pure electric vehicle and increases journey internal combustion engine generator, DC-AC inverter and energy source and power control system；

Pure electric vehicle is equipped with large torque low speed hill gear；Several bolts hole are furnished with the wheel hub of power drive wheel, its in the hole can screw in the screw of positioning, in-car has wheel hub capstan winch and cable wire, the earth anchor of emergency self-saving；Location hole in correspondence with each other is had with hub stud holes on its wheel hub capstan winch；Wheel hub capstan winch can be fixed on hub stud holes using screw；

It is reserved with car between the loading of internal combustion engine generator；Communicate with space outerpace between loading and interior space closes mutually isolation；It is reserved with power-in socket and portable internal combustion engine generator remote control socket between loading；

Portable internal combustion engine generator has the DC voltage output end with Vehicular accumulator cell group voltage matches, also has the power output end of general power frequency ac voltage；Its portable internal combustion engine generator is also equipped with remote control socket；

Internal combustion engine generator is installed between the loading of vehicle, internal combustion engine generator is connected with vehicle with remote line by power power-line.

10. Multifunctional touring car according to claim 1, the feature of its comprehensive energy dynamical system is：

Comprehensive energy dynamical system, is made up of hybrid electric drive system, wherein includes power-supply system and the DC-AC inverter of explosive motor-electromotor-accumulator；Its inverter output end includes civilian industrial-frequency alternating current.