CN111267710A

CN111267710A - Take car as a house of yacht

Info

Publication number: CN111267710A
Application number: CN202010242901.7A
Authority: CN
Inventors: 黄燕军
Original assignee: 黄燕军
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-06-12

Abstract

The invention discloses a motor home with a yacht, which comprises a carriage and a wheel assembly arranged at the lower part of the carriage, wherein the yacht assembly is detachably arranged in the carriage, and has a storage state for placing the motor home and a unfolding state for unfolding and using, because the invention detachably arranges a main hull, a seat assembly and a buoyancy cabinet body assembly on the motor home, the main hull, the seat assembly and the buoyancy cabinet body assembly can be used as a kitchen, a dining room, a balcony, a bed and a bathtub, and the main hull, the seat assembly and the buoyancy cabinet body assembly can be carried into water and reassembled into the yacht after being disassembled, the main hull, the seat buoy and the cabinet buoy can provide sufficient buoyancy for the yacht, and simultaneously the seat assembly and the buoyancy cabinet body assembly can still be used on the yacht, the motor home and the yacht are combined with each other, and a user also has the yacht while owning the motor home, the water launching in the widest water area can be realized.

Description

Take car as a house of yacht

Technical Field

The invention relates to a motor home assembly, in particular to a motor home with a yacht.

Background

With the improvement of living standard, traveling and sojourn, driving a car as a house or riding a yacht for leisure and vacation are becoming targets for more and more people to go and pursue.

However, self-driving touring with motor homes has been used for a long time and usually only can travel on land, and yachts are usually only capable of playing in adjacent waters. And kayaks, submarines and the like which can be carried on vehicles can increase the application range, but cannot meet the requirements of people for travel and play due to the limitation of volume, safety and durability.

The patent application of application number CN2015104264022 proposes an amphibious folding recreational vehicle, and the patent application of CN2011200504683 proposes an amphibious yacht, which is limited by the technical complexity of the amphibious folding recreational vehicle, has large self weight, high difficulty in production and manufacture, high manufacturing cost and difficulty in popularization and use. And how to go ashore and launch water under the influence of the surrounding complex environment of the water area is also the problem to be solved.

Thus, there is a need for a recreational vehicle with a yacht that can meet the needs of land and water travel.

Disclosure of Invention

The invention aims to provide a motor home with a yacht, which can meet the requirements of land and water travel.

In order to achieve the purpose, the invention adopts the technical scheme that:

take car as a house of yacht, it includes the carriage, sets up the wheel subassembly of carriage lower part, can dismantle in the carriage and be provided with the yacht subassembly, the yacht subassembly has the state of accomodating of putting into the car as a house and expandes the expansion state of use, the yacht subassembly includes the main hull, can dismantle the setting and be in the buoyancy seat subassembly of main hull both sides portion, can dismantle the setting are in the buoyancy cabinet body subassembly of a main hull tip, the buoyancy seat subassembly includes the seat portion and sets up the seat flotation pontoon of seat portion below, the buoyancy cabinet body subassembly includes cabinet body portion and sets up the cabinet body flotation pontoon of cabinet body portion below.

Preferably, the main hull comprises a bathtub, a cover plate arranged on the upper part of the bathtub, an oil tank detachably arranged at one end part of the bathtub, and a power assembly detachably arranged at the other end part of the bathtub, wherein the oil tank is positioned below the buoyancy tank body assembly, the main hull further comprises a track arranged on the cover plate, a sliding block arranged on the track in a sliding manner, a locking mechanism used for locking or unlocking the sliding block and the track mutually, and a sliding table fixedly arranged on the sliding block.

Preferably, the yacht subassembly still includes the water retaining assembly that can dismantle the setting and be in buoyancy cabinet body subassembly outside portion, the water retaining assembly includes the breakwater and sets up in the breakwater gasbag of the inflation state and the gassing state of breakwater lateral surface.

Preferably, the buoyant seat assembly further comprises a back plate removably disposed outside the seat portion, the back plate having a seat bladder thereon having an inflated condition and a deflated condition.

Preferably, the seat portion includes that upper portion has open-ended storage tank and lid to be established seat apron on the opening on storage tank upper portion, seat flotation pontoon middle part have with the storage space that storage tank is linked together, the lateral wall and the bottom of seat flotation pontoon are provided with a plurality of mutually independent air chambers, be provided with in the internal flotation pontoon of cabinet with the storage space that the internal portion of cabinet communicates.

Preferably, the car comprises a front car and a rear car, a front ceiling is arranged at the top of the front car, a rear ceiling is arranged at the top of the rear car, the front ceiling and the rear ceiling are arranged in a disconnected mode, and the motor home further comprises a lifting assembly for synchronously driving the front ceiling and the rear ceiling to ascend, descend or open.

Further preferably, the front ceiling is rotatably connected to the front portion of the side wall of the vehicle compartment, the rear ceiling is slidably connected to the rear portion of the side wall of the vehicle compartment, at least two slide rails are vertically arranged at the rear portion of the side wall of the vehicle compartment, and the rear ceiling includes a rear top portion covering the upper portion of the rear portion of the side wall of the vehicle compartment, a rear top baffle plate extending downward along the edge portion of the rear top portion parallel to the side wall of the vehicle compartment, and a slide block fixedly arranged at the lower portion of the rear top baffle plate and slidably connected to the slide rails.

Further preferably, the lifting assembly comprises a lifting base fixedly arranged at the front part of the side wall of the carriage, a lifting rod vertically arranged in the lifting base and controlled to ascend or descend by the lifting base, a spherical head part arranged at the upper end part of the lifting rod and abutted to the front ceiling, and a sliding rod vertically and slidably arranged at the front part of the lifting base, wherein the upper end part of the sliding rod is rotatably connected with the front ceiling, and the front ceiling is provided with a clamping groove clamped with the spherical head part.

Preferably, still be provided with the support in the carriage the expansion car of yacht subassembly, work as when the yacht is in the state of accomodating, the seat flotation pontoon the cabinet body flotation pontoon with the bottom surface of main hull is supported it on the expansion car, the expansion car includes the frame board that the level set up, sets up and is in at least 3 first supporting wheels of frame board lower part and at least 3 lifting wheel groups of the lower part of frame board, lifting wheel group sets up including liftable ground lead screw on the frame board, set up and be in the second supporting wheel and the drive of lead screw lower extreme the ascending or the adjusting part that descends of lead screw.

Further preferably, the adjusting part is fixedly arranged on the lead screw base on the frame plate, a threaded hole matched with the lead screw is formed in the lead screw base, the lead screw penetrates through the frame plate, and a handle is detachably connected to the upper end of the lead screw.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

1. according to the invention, the main hull, the seat assembly and the buoyancy cabinet body assembly are detachably arranged on the motor home, so that the main hull, the seat assembly and the buoyancy cabinet body assembly can be used as a kitchen, a dining room, a balcony, a bed and a bathtub in the state of the motor home, the main hull, the seat assembly and the buoyancy cabinet body assembly can be carried into water and reassembled into the yacht after being detached, the main hull, the seat buoy and the cabinet buoy can provide sufficient buoyancy for the yacht, and meanwhile, the seat assembly and the buoyancy cabinet body assembly can still be used on the yacht.

According to the invention, after the main hull, the seat assembly and the buoyancy cabinet body assembly are modularized, the volume and the weight of a single module are reduced, so that the modules can be carried on the premise of double operation.

Because the invention is arranged above the carriage in a lifting way through the ceiling of the carriage, the height of the carriage is reduced to be below 2 meters during traveling, the gravity center is reduced, the resistance is reduced, the traveling safety and the trafficability are improved, and the energy consumption is reduced; when parking, a single person can conveniently lift the roof and open the roof, so that the space in the vehicle can be increased, and the indoor and outdoor scenes can be conveniently converted.

The extension vehicle is arranged, so that the yacht is placed on the extension vehicle when the car as a house is in a state, when the yacht needs to be taken out for use, the yacht can be taken out of the car as a single person through the extension vehicle, and then the yacht is launched through disassembly and assembly, so that the operation difficulty of taking and placing the yacht is further reduced, in addition, the extension vehicle can also extend a kitchen and a dining room in the car as a house to the outside of the car as a house, and the use function of equipment in the car as a house is added.

Drawings

FIG. 1 is a schematic structural view of a caravan in front elevation;

FIG. 2 is a perspective view of a yacht;

FIG. 3 is a schematic front view of a yacht;

FIG. 4 is a schematic top view of the yacht;

FIG. 5 is a schematic diagram of the movement of the yacht sliding table;

FIG. 6 is a schematic view of the lifting of a yacht sliding table;

FIG. 7 is a schematic side view of the main hull;

FIG. 8 is a perspective view of the main hull;

FIG. 9 is a perspective view of the buoyancy tank assembly;

FIG. 10 is a schematic top view of the buoyant hull assembly;

FIG. 11 is a schematic front view of the buoyant seat assembly;

FIG. 12 is a perspective view of the buoyant seat assembly in use;

FIG. 13 is a schematic three-dimensional front view of the buoyant seat assembly in use;

FIG. 14 is a schematic front view of the buoyancy seat assembly in use;

FIG. 15 is a perspective view of the yacht in the second deployed state;

FIG. 16 is a schematic front view of a second state of the yacht in an unfolded state;

FIG. 17 is a schematic front view of a third state of the yacht;

FIG. 18 is a schematic top view of the yacht in a deployed state four;

FIG. 19 is a schematic structural view of the roof of the caravan before lifting;

FIG. 20 is a schematic structural view of a lift car roof;

FIG. 21 is a schematic view of the roof of the caravan;

FIG. 22 is a schematic top view of the expansion car in a caravan;

FIG. 23 is a schematic view of an expanded vehicle;

FIG. 24 is a schematic structural view of a lifting wheel set;

FIG. 25 is a schematic view of an expansion car loading yacht;

FIG. 26 is a first usage diagram of the development vehicle;

FIG. 27 is a second diagram of the development vehicle in use;

FIG. 28 is a third diagram of the development vehicle in use;

FIG. 29 is a fourth diagram of the using process of the expansion vehicle.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings to which:

referring to fig. 1, a caravan with a yacht, the caravan of the present embodiment is a trailer type caravan, and is also suitable for a-type, C-type and B-type caravans after being adjusted in size, and includes a compartment 100 and wheel assemblies 110 disposed at the lower portion of the compartment 100, a yacht assembly 200 is detachably disposed in the compartment 100, the yacht assembly 200 has a storage state for placing the caravan and an expansion state for expansion, the yacht assembly 200 includes a main hull 210, buoyancy seat assemblies 220 detachably disposed at both side portions of the main hull 210, and a buoyancy tank assembly 230 detachably disposed at one end portion of the main hull 210, the buoyancy seat assembly 220 includes a seat portion and a seat float 221 disposed below the seat portion, and the buoyancy tank assembly 230 includes a tank portion and a tank float 231 disposed below the tank portion. The carriage of this embodiment is about 480 centimeters long, and width 220 centimeters or so, and height 190 centimeters, the weight 1400 kilograms, and the yacht subassembly 200 of this embodiment is about 200 centimeters long, and width 200 centimeters or so, and height 140 centimeters, the weight 300 kilograms or so, is fit for A type, C type and B type car as a house. This embodiment combines car as a house and yacht each other, and the user also has the yacht when having the car as a house, can realize launching in the most extensive waters.

Referring to fig. 2-4, in this embodiment, the main hull 210 includes a bath 211, a cover 212 disposed over the bath 211, a fuel tank 213 removably disposed at one end of the bath 211, and a power module (not shown) removably disposed at the other end of the bath 211, the fuel tank 213 being located below the buoyant cabinet assembly 230, the power module being present in the trunk of the caravan when not required. In the embodiment, the oil tank 213 and the power assembly are respectively arranged at two ends of the bathtub 211, so that the oil tank can prevent the front end of the yacht from being too light during running, and the safety is improved. In the embodiment, after the bathtub 211 is partially pulled out, the water temperature in the bathtub 211 is kept by heating the fuel in the lower part of the bathtub 211, so that the bathtub is suitable for bathing at a low temperature.

The main hull 210 further includes a rail 214 provided on the cover plate 212, a slider 215 slidably provided on the rail 214, a locking mechanism (not shown) for locking or unlocking the slider 215 and the rail 214 to each other, and a sliding table 216 fixedly provided on the slider 215. Referring to fig. 5, when the sliding table 216 slides along the rail 214 to one side, a path for walking is provided to facilitate walking.

In addition, referring to fig. 6, the width of the tabletop of the sliding table 216 in this embodiment is equal to the distance between the two buoyant seat assemblies 220, and a height adjusting mechanism (not shown) is further disposed on the sliding table 216, so that when the height of the tabletop of the sliding table 216 is lowered to be flush with the seat surfaces of the buoyant seat assemblies 220, the sliding table 216 is just clamped between the two buoyant seat assemblies 220, the tabletop and the seat surfaces together form a larger plane, the width of the tabletop and the seat surfaces is about two meters, and the sliding table can be used as a temporary double bed.

In this embodiment, the cabinet portion includes a cooktop 232 and a sink 233, and a passageway 234 disposed between the cooktop 232 and the sink 233. The cooking bench 232 and the hand washing basin 233 are respectively communicated with partial space of the floating barrel 231 of the cabinet body at the lower part thereof to form storage space of the cabinet body.

Referring to fig. 7 to 8, in order to improve safety, the bottom of the tub 211, the bottom of the oil tank 213, and the outer side of the oil tank 213 of the present embodiment are provided with a plurality of independent and closed air chambers. When the single air chamber is damaged, the overall buoyancy of the yacht is not influenced too much.

Referring to fig. 9-10, in the present embodiment, the yacht assembly 200 further includes a water deflector assembly 240 detachably disposed at an outer side portion of the buoyancy tank assembly 230, and the water deflector assembly 240 includes a water deflector 241 and a water deflector bladder 242 disposed at an outer side surface of the water deflector 241 in an inflated state and a deflated state. The water guard 241 can also be used as a diving board when being rotated and laid down independently.

Referring to fig. 11 to 12, the buoyant seat assembly 220 further includes a back plate disposed at a side portion of the seat portion, the back plate being detachably connected to the seat portion, and specifically, the back plate includes a buoyant block 222 disposed at a middle portion and storage chambers 223 disposed at both sides of the buoyant block 222, the two storage chambers 223 are respectively provided therein with seat airbags 224 in an inflated state and a deflated state, the seat airbags 224 are accommodated in the storage chambers 223 when in the deflated state, and the seat airbags 224 are disposed to protrude from the back plate when in the inflated state. In addition, the buoyant seat assembly 220 of the present embodiment may also have a seat rail (not shown) vertically and removably disposed on the side thereof, and when the seat rail is removed, the seat rail may be used as a gangway.

The seat portion includes a storage case 225 having an opening at an upper portion thereof and a seat cover 226 covering the opening at the upper portion of the storage case 225, and the seat float 221 has a storage space in a middle portion thereof communicating with the storage case 225 to further increase the storage space. In addition, the side walls and the bottom of the seat pontoon 221 are provided with a plurality of mutually independent air chambers. The independent air chambers can enhance the safety of the seat float 221 without affecting the use of the seat float 221 when a certain air chamber is broken.

The upper part of the back board extends out of the seat part to form a backrest part, and the lower part of the back board extends downwards to be flush with the bottom surface of the seat float 221, so that the chair is convenient to store in a storage state.

In this embodiment, a connection assembly (not shown) for connecting the hull is disposed at one side of the seat buoy 221, so as to be conveniently detached from and connected to the hull, so as to be suitable for different types of boat yachts.

The buoyancy seat assembly 220 of this embodiment has at least the following four use states:

in the first use state, as shown in fig. 11, the back board is disposed on the seat portion and is used as a backrest only, and at this time, the buoyancy seat assembly 220 has a minimum volume and can be spliced on the edge of the main hull 210 and put into a caravan together with the main hull 210, thereby facilitating transportation and storage, as shown in fig. 5 in particular.

In the second usage state, referring to fig. 12, the backrest plate is used as a backrest of the seat portion, and the seat airbag 224 located below the backrest plate is inflated, the seat airbag 224 can provide a part of extra buoyancy, and the seat airbag 224 can be used as a collision prevention component, so that the safety performance is improved.

In a third use state, referring to fig. 13, the backrest plate is horizontally arranged, the seat airbag 224 at the bottom is inflated and spliced outside the seat part, the seat airbag 224 can provide buoyancy for the backrest plate, and an additional movable platform can be provided through the backrest plate to extend the use area.

The use state is shown in figure 14, the backrest plate is detached and then used independently, the two seat airbags 224 of the backrest plate can be placed into water to provide buoyancy after being inflated, the connecting seat for connecting the power mechanism is arranged at the edge of the backrest plate, the power mechanism is connected with the backrest plate, the backrest plate can be used as a small yacht, the rescue boat can be used under special conditions, and the rescue boat is small in size and flexible to use.

The back board with the seat air bag 224 is arranged on the buoyancy seat assembly 220 of the embodiment, so that the buoyancy provided by the buoyancy seat assembly 220 can be enhanced, and the back board can be detached separately to be used as a boat when needed. In addition, through the multiple combination mode of back board and seat portion, can bring different result of use, the user can select and adjust according to specific need. The buoyancy seat assembly 220 of this embodiment is simple and reasonable, except this embodiment, can also be fit for using on various boats and ships yachts, can provide extra buoyancy to improve the security performance.

The yacht assembly 200 of the present embodiment has at least the following deployed states:

in the first unfolded state: referring to fig. 2-4, the yacht assembly 200 may be used with the seat thereon, the sliding table 216, the cooktop 232 and the sink 233 directly removed from the caravan and placed in the water.

And a second unfolded state: referring to fig. 15-16, the deployed state is substantially the same as the deployed state, except that the seat airbags 224 under the back boards on both sides are in an inflated state, so as to improve the buoyancy of the yacht and the load of the yacht, and the seat airbags 224 can also be used as buffers to improve the impact resistance of the yacht and improve the safety performance of the yacht.

And a third unfolded state: referring to fig. 17, the deployed state is substantially the same as the deployed state, except that the seat airbags 224 of the back boards on both sides are inflated and rotated to be horizontally connected to the seat pontoons 221, so that a movable platform can be added on both sides of the yacht, the width of the yacht is close to 5 m, the activity space of the yacht can be greatly increased, and the load of the yacht can be increased.

And the unfolding state is four: referring to fig. 18, the deployed state is substantially the same as the deployed state, except that the breakwater airbags 242 of the breakwater 241 are rotated and lowered after being inflated, so that a balcony can be formed at the head of the yacht, and the loading capacity and the activity space of the yacht can be further improved, so that the yacht can be more comfortably seated.

Referring to fig. 19 to 21, the motor home of the present embodiment further has a ceiling lifting and unfolding function, and specifically, the compartment 100 includes a front compartment and a rear compartment, the front ceiling 121 is disposed on the top of the front compartment, the rear ceiling 122 is disposed on the top of the rear compartment, the front ceiling 121 and the rear ceiling 122 are separated, and the motor home further includes a lifting assembly for synchronously driving the front ceiling 121 and the rear ceiling 122 to ascend or descend.

Specifically, the vehicle compartment 100 includes a base 101 and a compartment wall 102 disposed on the base 101, a front ceiling 121 is rotatably connected to a front portion of the compartment wall 102, a rear ceiling 122 is slidably connected to a rear portion of the compartment wall 102, at least two first slide rails 103 are vertically disposed on a rear portion of the compartment wall 102, the rear ceiling 122 includes a rear top portion covering the rear portion of the compartment wall 102, a rear top baffle extending downward along an edge portion of the rear top portion and leveling the compartment wall 102, and a slide block 104 fixedly disposed on a lower portion of the rear top baffle and slidably connected to the first slide rails 103.

The lifting assembly comprises a lifting base 131 fixedly arranged at the front part of the car compartment wall 102, a lifting rod 132 vertically arranged in the lifting base 131 and controlled to ascend or descend through the lifting base 131, a ball head part 133 arranged at the upper end part of the lifting rod 132 and contacted with the front ceiling 121, and a sliding rod 134 vertically and slidably arranged at the front part of the lifting base 131, wherein the upper end part of the sliding rod 134 is rotatably connected with the front ceiling 121, and a clamping groove clamped with the ball head part 133 is arranged on the front ceiling 121. Meanwhile, in order to ensure that the front ceiling 121 can be stably covered on the cabin wall 102, the sliding rod 134 is rotatably connected to the front ceiling 121 by a hinge 135, and a torsion spring (not shown) for providing torsion force for rotating the front ceiling 121 toward the cabin wall 102 is further provided between the sliding rod 134 and the front ceiling 121.

In addition, the lifting unit of this embodiment still includes spacing subassembly:

and the lifting limiting block 136, wherein the lifting limiting block 136 is fixedly arranged at the lower part of the sliding rod 134. When the upper portion of the lift stopper 136 abuts against the lower portion of the lift base 131, the slide lever 134 rises to the highest point. For limiting the lifting height of the front ceiling 121, as shown in fig. 20, in order to ensure the stability of the sliding rod 134, in this embodiment, a vertical second sliding rail 105 is further disposed at the front portion of the compartment wall 102, and a lifting stopper 136 is slidably disposed on the second sliding rail 105.

The open stopper 137 is fixedly disposed at the lower end of the lifting rod 132, the lower end of the lifting rod 132 passes through the top stopper 136, and when the upper portion of the top stopper 136 abuts against the lower portion of the lifting base 131 and the upper portion of the open stopper 137 abuts against the lower portion of the top stopper 136, the lifting rod 132 is lifted to the highest point. When the upper portion of the lifting stopper 136 abuts against the lower portion of the lifting base 131, the front ceiling 121 cannot be lifted any more, and at this time, the lifting rod 132 continues to lift the front ceiling 121, and the front ceiling 121 rotates upward through the hinge 135 against the torsion of the torsion spring to be opened, as shown in fig. 21.

In this embodiment, the lifting rod 132 drives the rear ceiling 122 to ascend or descend synchronously with the lifting rod 132 through the pulley assembly, so that the front ceiling 121 and the rear ceiling 122 do not need to be operated separately, and the operation is convenient. Referring to fig. 19, the pulley assembly includes a universal joint 138 rotatably provided at a lower end portion of the elevating rod 132, a wire rope 139 having both ends connected to the universal joint 138 and the rear ceiling 122, respectively, and a plurality of fixed pulleys rotatably provided on the base 101 and the cabin wall 102, respectively. As shown in fig. 20, when the lifting rod 132 is lifted, the wire rope 139 is pulled by the universal joint 138, and the wire rope 139 passes through the fixed pulleys on the base 101 and the compartment wall 102 and then synchronously pulls the sliding block 104 on the first guide rail to lift, so that the rear ceiling 122 is synchronously lifted along with the front ceiling 121.

In this embodiment, the compartment walls 102 on both sides below the front ceiling 121 are sliding and detachable sliding doors, and when the door needs to be opened, the sliding doors can be pulled to the rear portion, so that the side of the front compartment is completely opened to facilitate the boarding and disembarking of the yacht, as shown in fig. 20 to 21, the sliding doors and the rear compartment are overlapped with each other. Meanwhile, the movable door can be detached from the track 214, the upper part of the movable door is hung on the edge of the front ceiling 121, and the movable door is rotated and unfolded, so that the movable door can be used as a sunshade.

For convenience of operation, the lifting base 131 in this embodiment may adopt an electric mode in addition to a manual mode, and the lifting rod 132 is driven to lift by a motor built in the lifting base 131, so as to further facilitate use.

In addition, the surfaces of the front ceiling 121 and the rear ceiling 122 of the present embodiment may be provided with solar panels (not shown), which can provide a part of the energy source for the caravan.

The car as a house of this embodiment is before rising the top, and the height in carriage is about 190 centimetres, and the focus is more steady, has good trafficability characteristic, and driving resistance is less, can lower energy consumption. After the roof is lifted, the height of the ceiling rises to 280 cm, the space in the caravan is enough for people to move and live, in addition, the whole yacht assembly 200 positioned in the front carriage is open after the caravan is opened, the whole yacht assembly comprises a kitchen, a dining table clamping seat sofa, a bed and a bathtub, cooking food and stir-frying do not need to worry about oil smoke, and people can feel the nature by lying open air on the sofa clamping seat bed at night and feel wind, frost and snow rain through a skylight. And the sunshade of the existing motor home is not needed, an outdoor drawable stove is not needed, and dining tables and chairs are not needed to be moved in and out.

In addition, referring to fig. 22-25, the motor home of the present embodiment includes a docking cart 140 for supporting the yacht assembly 200. The yacht assemblies 200 of the present embodiment can be removed from or placed into the caravan by the extension cart 140 in a two-person operation. When the yacht is in the storage state, the seat pontoon 221, the tank pontoon 231 and the bottom surface of the main hull 210 support the yacht on the expansion vehicle 140, and the yacht can be conveniently moved to and from a caravan through the expansion vehicle 140.

Specifically, the expansion cart 140 includes a horizontally disposed frame plate 141, 4 first support wheels 142 disposed at a lower portion of the frame plate 141, and 3 lifting wheel sets disposed at a lower portion of the frame plate 141. The number of the first supporting wheels 142 and the number of the lifting wheel sets are only for ensuring the supporting stability of the developing vehicle 140, and the position can be adjusted as required.

Referring to fig. 24, each of the lifting wheel sets includes a screw 143 liftably provided on the frame plate 141, a second support wheel 144 provided at a lower end of the screw 143, and an adjustment assembly for driving the screw 143 to ascend or descend. Typically, for ease of operation, the lifting wheelsets are disposed along an edge portion of the frame plate 141.

In this embodiment, the adjusting component is a screw rod base 145 fixedly disposed on the frame plate 141, and the screw rod base 145 has a threaded hole cooperating with the screw rod 143. The lead screw 143 is disposed through the frame plate 141. The upper end of the screw rod 143 is detachably connected with a hand crank 146. The embodiment drives the screw rod 143 to rotate through the hand crank 146, so that the lifting of the screw rod 143 is realized, the height of the second supporting wheel 144 is adjusted, and the extension vehicle 140 can be conveniently moved to the outside of the caravan from the inside of the caravan. In addition, the hand crank 146 can be detached from the screw rod 143 and then rotated by an electric tool, so that the operation is more convenient.

In this embodiment, the first supporting wheel 142 and the second supporting wheel 144 are both universal wheels. The first support wheel 142 and the second support wheel 144 have brake assemblies (not shown) thereon to lock or unlock the rotation thereof. In the stowed position, the yacht assembly 200 is placed on the expansion car 140 and the expansion car 140 is placed in the caravan via the 4 locked first support wheels 142.

Referring to fig. 26, when the yacht assembly 200 needs to be taken out, a part of the extension vehicle 140 is pulled out of the recreational vehicle, so that at least one lifting wheel set is pulled out of the recreational vehicle, referring to fig. 27, then the lifting wheel set of the pulled-out part is downwards adjusted to be supported on the ground, referring to fig. 28, and the extension vehicle 140 is further pulled out, so that other parts of the lifting wheel sets are sequentially separated from the recreational vehicle and downwards adjusted, so that the transition from the support of the frame plate 141 through the first support wheels 142 to the support of the frame plate through the second rollers is realized. Then, referring to fig. 29, the height of the frame plate 141 is lowered by adjusting the lifting wheel set, and the center of gravity is lowered to increase the stability of the extending vehicle 140 dragging the yacht. Finally, the yacht assemblies 200 can be towed by the extension cart 140 to the waterside for disassembly and assembly or directly towed into the water. When the yacht and the expansion vehicle 140 need to be put back into the caravan, the above steps are reversed.

Compared with the prior art, the motor home of the embodiment has the following advantages:

1. because this embodiment is through can dismantling main hull 210, buoyancy seat subassembly 220 and buoyancy tank body subassembly 230 on the car as a house, under the car as a house state, main hull 210, buoyancy seat subassembly 220 and buoyancy tank body subassembly 230 can regard as the kitchen, the dining room, the balcony, bed position and bathtub to use, and can carry to aquatic and reassemble into the yacht after dismantling main hull 210, buoyancy seat subassembly 220 and buoyancy tank body subassembly 230, main hull 210, seat flotation pontoon 221 and tank body flotation pontoon 231 can provide sufficient buoyancy for the yacht, the car as a house function of buoyancy seat subassembly 220 and buoyancy tank body subassembly 230 still can use under the yacht state simultaneously. On the premise of only slightly increasing budget, the motor home is provided with the yacht, and the yacht can be launched in the widest water area.

Because this embodiment is with holistic yacht modularization for main hull 210, behind buoyancy seat subassembly 220 and the buoyancy tank subassembly 230, every module is heavy about 30 ~ 50 kilograms to can realize carrying these modules under the prerequisite of double operation.

Because the ceiling of the carriage 100 is arranged above the carriage 100 in a lifting manner, the height of the carriage is reduced to below 2 meters during driving, the center of gravity is reduced, the resistance is reduced, the driving safety and the trafficability are improved, and the energy consumption is reduced; when parking, a single person can conveniently lift the roof and open the roof, so that the space in the vehicle can be increased, and the indoor and outdoor scenes can be conveniently converted.

Because this embodiment has set up and has extended car 140, put the yacht on extending car 140 when the car as a house state, when needs take out the yacht and use, can realize through extending car 140 that one-man operation takes out from the car as a house outward, the launching of yacht is realized with the equipment to the rethread dismantlement, has further reduced and has got the operation degree of difficulty of putting the yacht, in addition, extend car 140 can also extend kitchen, dining room in the car as a house to the car as a house outward, added the service function of the interior equipment of car as a house once.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. Take car as a house of yacht, it includes the carriage, sets up the wheel subassembly of carriage lower part, its characterized in that: can dismantle in the carriage and be provided with the yacht subassembly, the yacht subassembly includes the main hull at least, can dismantle the setting and be in two sets of buoyancy seat subassembly of main hull both sides portion, can dismantle the setting are in the buoyancy cabinet body subassembly of a main hull tip, the buoyancy seat subassembly includes seat portion and sets up the seat flotation pontoon of seat portion below, the buoyancy cabinet body subassembly includes cabinet body portion and sets up cabinet body flotation pontoon of cabinet body portion below, the yacht subassembly has the state of accomodating of putting into the car as a house and the expansion state of expansion use.

2. The caravan with yacht as claimed in claim 1, wherein: the main hull includes the bathtub, sets up apron on bathtub upper portion, can dismantle the oil tank that sets up at a bathtub tip and can dismantle the power component who sets up at another tip of bathtub, the oil tank is located buoyancy cabinet body group spare's below, the main hull is still including setting up the track on the apron, slide and set up slider on the track, be used for with the locking mechanical system of slider and track mutual locking or unblock to and fixed the setting is in slide table on the slider.

3. The caravan with yacht as claimed in claim 1, wherein: the yacht subassembly is still including dismantling the setting and being in the manger plate subassembly of buoyancy cabinet body subassembly outside portion, the manger plate subassembly includes the breakwater and sets up the breakwater gasbag that the breakwater lateral surface just has inflation state and gassing state.

4. The caravan with yacht as claimed in claim 1, wherein: the buoyant seat assembly further includes a back plate removably disposed outside the seat portion, the back plate having seat bladders thereon in an inflated state and a deflated state.

5. The caravan with yacht as claimed in claim 1, wherein: the seat part comprises a storage box body with an opening at the upper part and a seat cover plate covering the opening at the upper part of the storage box body, and the middle part of the seat float bowl is provided with a storage space communicated with the storage box body.

6. The caravan with yacht as claimed in claim 1, wherein: the car comprises a front car body and a rear car body, the yacht assembly is arranged in the front car body, a front ceiling is arranged at the top of the front car body, a rear ceiling is arranged at the top of the rear car body, the front ceiling and the rear ceiling are arranged in a disconnected mode, and the motor home further comprises a lifting assembly which synchronously drives the front ceiling and the rear ceiling to ascend, descend or open.

7. The caravan with yacht as claimed in claim 6, wherein: the front ceiling is rotatably connected with the front portion of the side wall of the compartment, the rear ceiling is slidably connected with the rear portion of the side wall of the compartment, at least two slide rails are vertically arranged at the rear portion of the side wall of the compartment, the rear ceiling comprises a rear top portion arranged above the rear portion of the side wall of the compartment in a covering mode, a rear top baffle plate and a sliding block fixedly arranged on the lower portion of the rear top baffle plate and slidably connected with the slide rails, and the sliding block is parallel to the edge portion of the rear top portion.

8. The caravan with yacht as claimed in claim 7, wherein: the lifting assembly comprises a lifting base fixedly arranged at the front part of the side wall of the carriage, a lifting rod vertically arranged in the lifting base and capable of controlling the lifting rod to ascend or descend through the lifting base, a spherical head part arranged at the upper end part of the lifting rod and abutted with the front ceiling, and a sliding rod vertically arranged at the front part of the lifting base in a sliding mode, wherein the upper end part of the sliding rod is rotatably connected with the front ceiling, and a clamping groove clamped with the spherical head part is formed in the front ceiling.

9. The caravan with yacht as claimed in claim 1, wherein: still be provided with the support in the carriage the expansion car of yacht subassembly, work as when the yacht is in the state of accomodating, the seat flotation pontoon the cabinet body flotation pontoon with the bottom surface of main hull supports on the expansion car, the expansion car includes the frame board that the level set up, sets up at least 3 first supporting wheels of frame board lower part and 3 at least lift wheelsets of the lower part of frame board, the lift wheelset includes that liftable ground sets up lead screw on the frame board, setting are in the second supporting wheel and the drive of lead screw tip the ascending or the adjusting part that descends of lead screw.

10. The caravan with yacht as claimed in claim 9, wherein: the adjusting component is fixedly arranged on a lead screw base on the frame plate, threaded holes matched with the lead screw are formed in the base, the lead screw penetrates through the frame plate, and a handle is detachably connected to the upper end of the lead screw.