CN111152712A - Car as a house - Google Patents
Car as a house Download PDFInfo
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- CN111152712A CN111152712A CN201911369611.2A CN201911369611A CN111152712A CN 111152712 A CN111152712 A CN 111152712A CN 201911369611 A CN201911369611 A CN 201911369611A CN 111152712 A CN111152712 A CN 111152712A
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- plate
- carriage
- bottom plate
- caravan
- expansion
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- 238000010411 cooking Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims description 29
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 9
- 235000013311 vegetables Nutrition 0.000 claims description 7
- 239000000779 smoke Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 8
- 230000003137 locomotive effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/34—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles the living accommodation being expansible, collapsible or capable of rearrangement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/36—Auxiliary arrangements; Arrangements of living accommodation; Details
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
The invention discloses a recreational vehicle which comprises a vehicle head and a vehicle body beam frame connected with the vehicle head; a carriage is arranged on the beam frame of the vehicle body; the carriage is provided with an expansion bin which can expand the use area of the carriage; the beam frame of the vehicle body is connected with a support frame used for supporting the expansion bin in a foldable manner; the expansion bin is a shell-shaped structure which consists of a top plate, a side plate, an end plate and a bottom plate and can coat the carriage, and one end of the shell-shaped structure, which is close to the vehicle head, is of an open structure; the side plate is provided with an outer door and a foldable cooking bench; one end of the side surface of the carriage, which is close to the vehicle head, is rotatably connected with a folding wall capable of sealing the open structure; an inner door communicated with the carriage is arranged on the folding wall; the inner door corresponds to the outer door; the bottom of the expansion bin is connected with a folding ladder in a matching mode, the use space inside the carriage is widened by adopting the expansion bin, the extension strength in life is greatly improved, the use comfort is improved, and the expansion bin is suitable for popularization and use.
Description
Technical Field
The invention belongs to the technical field of motor homes, and particularly relates to a motor home.
Background
The motor home, also called as "home on wheel", has two functions of "house" and "car", but its attribute is also car, is a kind of movable car with essential basic facilities at home. The house vehicle is a fashion facility vehicle type introduced from abroad, the household facilities on the vehicle comprise furniture and electric appliances such as bedding, a stove, a refrigerator, a cabinet, a sofa, dining tables and chairs, toilet facilities, an air conditioner, a television, a sound box and the like, and can be divided into a driving area, a living area, a bedroom area, a sanitary area, a kitchen area and the like, and the house vehicle is a fashion product integrating 'clothes, food, residence and walking' and realizing 'travel in life and travel in travel'.
However, the existing motor home only uses the carriage as a living room, but the area of the original carriage is limited, the space size is limited, and the existing motor home is not opened during living use, so that the comfort level is met.
Disclosure of Invention
Therefore, the invention provides a recreational vehicle, which solves the problem of inconvenient use caused by small space of the existing recreational vehicle in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: a caravan comprises a headstock and a body beam frame connected with the headstock; a carriage is arranged on the beam frame of the vehicle body; the carriage is provided with an expansion bin which can expand the use area of the carriage; the beam frame of the vehicle body is connected with a support frame used for supporting the expansion bin in a foldable manner; the expansion bin is a shell-shaped structure which consists of a top plate, a side plate, an end plate and a bottom plate and can coat the carriage, and one end of the shell-shaped structure, which is close to the vehicle head, is of an open structure; the side plate is provided with an outer door and a foldable cooking bench; one end of the side surface of the carriage, which is close to the vehicle head, is rotatably connected with a folding wall capable of sealing the open structure; an inner door communicated with the carriage is arranged on the folding wall; the inner door corresponds to the outer door; the bottom of the expanding bin is connected with a folding ladder in a matching way.
Further, expansion bins are symmetrically arranged on two sides of the carriage; the top plate, the side plates, the end plates and the bottom plate are of an integrally formed structure; the two expansion bins are spliced to form an outer compartment structure for wrapping the compartment; the expansion bin is connected with a sliding mechanism and is in sliding connection with the carriage along the width direction through the sliding mechanism.
Furthermore, the top plate, the side plates and the end plates are of an integrally formed shell-shaped structure; the bottom plate is of a foldable structure and comprises a first bottom plate and a second bottom plate; the side edge of the first bottom plate is rotatably connected with the side edge of the second bottom plate; the side edge of the first bottom plate, which is far away from the second bottom plate, is rotatably connected with the bottom edge of one side of the carriage; the bottom of the second bottom plate is connected with a plurality of support plates in a foldable manner; the shell-shaped structure is connected with the carriage in a sliding way.
Furthermore, the side plates, the end plates and the bottom plate are of an integrally formed shell-shaped structure, and the side surfaces, the rear end and the top of the carriage can be coated by the shell structure; the bottom of the inner side of the bottom plate is rotationally connected with a cross beam of the vehicle body; the vehicle body beam frame is provided with a driving device for driving the shell structure to rotate; the shell structure rotates by taking the rotary connection part of the side plate and the car body beam as an axis; the top plate is slidably connected to the top surface of the carriage.
Furthermore, a top lifting bin is arranged at the top of the carriage; the side plates, the end plates and the bottom plate are of an integrally formed shell-shaped structure, and the side surfaces, the rear end and the top surface of the carriage can be coated by the shell structure; the bottom of the inner side of the side plate is rotationally connected with a cross beam of the vehicle body; the vehicle body beam frame is provided with a driving device for driving the shell structure to rotate; the shell structure rotates by taking the rotary connection part of the side plate and the car body beam as an axis; one side edge of the top plate is rotatably connected with the top of the side plate; one side of the jacking bin is provided with a power device which can pull the top plate into a horizontal state.
Further, the supporting frame comprises a right-angle tripod; one right-angle side of the right-angle tripod is connected with a hinge; the right-angle tripod is rotatably connected with the side edge of the car body beam through a hinge; one side of the right-angle tripod, which is connected with the hinge, is vertical to the ground.
Furthermore, the foldable cooking bench comprises a bedplate and a window plate, and an operation window is formed in the side plate; the operation window can be sealed after the bedplate and the window plate are spliced; two ends of the top of the bedplate are rotationally connected with the inner walls at two sides of the middle part of the operation window; the top of the window plate is rotationally connected with the inner wall of the top of the operation window; the bottom of the bedplate is rotationally connected with a supporting window plate which can be jointed with the bedplate; one side of the supporting window plate, which is far away from the bedplate, can be clamped with the window plate; the supporting window plate is provided with a ventilation opening; the ventilation opening is connected with a smoke exhaust fan which can rotate along the length direction of the supporting window plate in a sliding mode.
Furthermore, the sliding mechanism comprises a plurality of drawer guide rails connected to the expansion bin; the drawer guide rail on the top plate is in sliding connection with the top of the carriage; the drawer guide rail on the end plate is connected with the tail end of the carriage in a sliding way; the drawer guide rail on the bottom plate is connected with the car body beam in a sliding way.
Further, the driving device comprises a rotating shaft fixedly connected to the bottom of a side plate of a driving motor connected to a beam of the vehicle body; the side edge of the vehicle beam frame is connected with a plurality of shaft seats in the horizontal direction; the side plate is rotationally connected with the shaft seat through a rotating shaft; the output end of the driving motor is connected with the rotating shaft screw; the output shaft of the driving motor and the rotating shaft are on the same axis.
Furthermore, the power device comprises a pull rope, one end of the pull rope is connected to one side of the top plate, which is far away from the side plate, and the other end of the pull rope is connected with a rope retracting motor; the rope collecting motor is connected to the side edge of the lifting cabin, and an output shaft of the rope collecting motor is fixedly connected with the end part of the pull rope.
Furthermore, a groove is formed in the position, close to the bottom plate, of the inner side of the side plate; a folding closestool is arranged in the groove; the outer wall of the top of the groove is connected with a shaft seat, and a toilet seat cushion and a toilet cover are rotatably connected on the shaft seat; the toilet seat cushion and the toilet cover are matched with the folding toilet; two sides of the bottom of the toilet seat are respectively connected with a seat supporting rod; the bottom of the groove is provided with a bayonet which is matched with the cushion supporting rod in a clamping way.
Furthermore, a washing machine accommodating groove is formed at the position, close to the bottom plate, outside the carriage; the outer wall of the top of the receiving groove of the washing machine is provided with a hook; a washing machine is accommodated in the washing machine accommodating groove; a hanging hole matched with the hook is formed in the rear side of the washing machine; one end of the washing machine is integrally connected with a vegetable washing pool; a kitchen operating table is contained in the vegetable washing pool.
Further, the carriage is connected with a soft curtain for covering the drawer rail; one end of the soft curtain is connected with the carriage, and the other end of the soft curtain is connected with the expansion bin.
Furthermore, the top plate, the side plates and the end plates are of an integrally formed shell-shaped structure; the end plate is in an off-angle structure; the tail end of the bottom plate is in a unfilled corner structure matched with the corner structure.
The invention has the following advantages: a caravan comprises a headstock and a body beam frame connected with the headstock; a carriage is arranged on the beam frame of the vehicle body; the carriage is provided with an expansion bin which can expand the use area of the carriage; the beam frame of the vehicle body is connected with a support frame used for supporting the expansion bin in a foldable manner; the expansion bin is a shell-shaped structure which consists of a top plate, a side plate, an end plate and a bottom plate and can coat the carriage, and one end of the shell-shaped structure, which is close to the vehicle head, is of an open structure; the side plate is provided with an outer door and a foldable cooking bench; one end of the side surface of the carriage, which is close to the vehicle head, is rotatably connected with a folding wall capable of sealing the open structure; an inner door communicated with the carriage is arranged on the folding wall; the inner door corresponds to the outer door; the bottom of the expansion bin is connected with a folding ladder in a matching mode, the use space inside the carriage is widened by adopting the expansion bin, the extension strength in life is greatly improved, the use comfort is improved, and the expansion bin is suitable for popularization and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a schematic diagram of a double-side expanded overall structure of a caravan according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the sliding expansion and the lifting expansion of the caravan according to an embodiment of the present invention;
FIG. 3 is a schematic view of a folding overall structure of a caravan according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the turnover expansion and the lifting expansion of the caravan according to an embodiment of the invention;
fig. 5 is a schematic structural diagram of a support of a caravan according to any embodiment of the present invention;
fig. 6 is a schematic structural diagram of a sliding mechanism of a caravan according to any embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a driving device of a caravan according to any embodiment of the present invention
FIG. 8 is a schematic view of a toilet storage structure of a caravan according to any embodiment of the present invention;
FIG. 9 is a schematic structural view illustrating a washing machine storage of a caravan according to any embodiment of the present invention;
fig. 10 is a schematic unfolded structure of a washing machine of a caravan according to any embodiment of the present invention;
FIG. 11 is a schematic structural view of a curtain of a caravan according to any one of the embodiments of the present invention;
fig. 12 is a schematic structural view of a departure angle of a caravan according to any one embodiment of the present invention;
FIG. 13 is a schematic structural view of a rear end extension of a motor home according to any one of the embodiments of the present invention;
fig. 14 is a schematic structural view of a rear folding expansion of a caravan according to any embodiment of the present invention;
fig. 15 is a schematic structural view of a folding wall of a caravan according to any embodiment of the present invention;
fig. 16 is a schematic diagram of a single-side expanded structure of a caravan according to any embodiment of the invention;
fig. 17 is a schematic view illustrating a widened floor structure of a caravan according to any one of embodiments of the present invention;
figure 18 is a schematic view of a widened and foldable floor structure of a caravan according to any one of the embodiments of the present invention;
fig. 19 is a schematic structural diagram of a top plate, a side plate, and a front end plate and a rear end plate of an expansion cabin of a caravan, which are integrally formed into a shell-shaped structure according to any embodiment of the present invention;
fig. 20 is a schematic structural view illustrating a cooking hob folding upwards for storage according to any one embodiment of the present invention.
In the figure: the foldable top-lifting cabin comprises a headstock 1, a carriage 2, an expansion cabin 3, a support frame 4, a top plate 31, side plates 32, a bottom plate 33, an open structure 34, a foldable wall 35, an inner door 36, a foldable ladder 33, a first bottom plate 331, a second bottom plate 332, a support plate 333, a top-lifting cabin 5, a foldable cooking bench 6, a tripod 41, a hinge 42, a bedplate 61, a window plate 63, an operating window 64, a support window plate 62, a drawer guide 7, a drawer guide driving motor 81, a shaft seat 82, a rotating shaft 83, a pull rope 91, a motor 92, a groove 324, a foldable toilet 325, a toilet seat 326, a toilet cover 329, a support rod 327, a bayonet 328, a washing machine accommodating groove 21, a hook 24, a washing machine 22, a vegetable washing tank 23, a kitchen operating platform 25, a soft curtain 71, an angle-leaving structure 3302, an unfilled corner structure 3301, a top-lifting cabin expansion top plate 53, a.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and the detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1, a recreational vehicle according to embodiment 1 of the present invention includes a vehicle head 1 and a vehicle body beam frame connected to the vehicle head 1; a carriage 2 is arranged on the beam frame of the vehicle body; an expansion bin 3 capable of expanding the use area of the carriage is arranged on the carriage 2; the beam frame of the vehicle body is connected with a support frame 4 used for supporting the expansion bin 3 in a foldable manner; the expansion bin 3 is a shell-shaped structure which consists of a top plate 31, a side plate 32, an end plate and a bottom plate 33 and can coat the carriage 2, and one end of the shell-shaped structure, which is close to the locomotive 1, is of an open structure; the side plates 32 are provided with outer doors and a foldable cooking bench 6; referring to fig. 15, a folding wall 35 capable of sealing the open structure 34 is rotatably connected to one end of the side surface of the carriage 2 close to the vehicle head 1; an inner door 36 communicated with the carriage 2 is arranged on the folding wall 35; the inner door 36 corresponds to the outer door 31; the bottom of the expansion bin 3 is connected with a folding ladder 33 in a matching way, and the expansion bins 3 are symmetrically arranged at two sides of the carriage 2; the top plate 31, the side plates 32, the end plates and the bottom plate 33 are of an integrally formed structure; the two expansion cabins 3 are spliced to form an outer compartment structure for wrapping the compartment 2; the expansion bin 3 is connected with a sliding mechanism, and the expansion bin 3 is connected with the carriage 2 in a sliding mode in the width direction through the sliding mechanism.
Referring to fig. 5, the supporting frame 4 includes a right-angled tripod 41; a hinge 42 is connected to one of the right-angle sides of the right-angle tripod 41; the right-angle tripod 41 is rotatably connected with the side edge of the car body beam through a hinge 41; the side of the right-angle tripod 41 connected with the hinge 42 is vertical to the ground.
Referring to fig. 6, the sliding mechanism includes a plurality of drawer rails 7 connected to the expansion bin 3; the drawer guide rail 7 on the top plate 31 is connected with the top of the carriage 2 in a sliding way; the drawer guide rail 7 on the end plate is connected with the tail end of the carriage 2 in a sliding way; the drawer guide 7 on the bottom plate 33 is slidably connected with the car body beam. The expansion bins slide to the two sides of the carriage through the drawer guide rails, and it needs to be noted that during specific production, the drawer slide rails on the two sides are installed in a staggered mode, so that the expansion bins on the two sides are not interfered with each other when in use.
During the use, at first open the support frame, promote the extension storehouse of carriage both sides to both sides, can use a plurality of hydro-cylinders or cylinder to promote, the cylinder is connected on the automobile body roof beam structure, and the cylinder output is connected on the gravity point in extension storehouse, will extend the storehouse and open the back, extend the storehouse bottom and support through the support frame, improve the stability of using, can improve the extension dynamics in the life greatly, improve the travelling comfort of using, be fit for using widely.
Further preferably, referring to fig. 1 and 20, the foldable top 6 includes a platen 61 and a window panel 63, and the side panel 32 is provided with an operation window 64; the bedplate 61 and the window plate 63 can seal the operation window 64 after being spliced; the bedplate shell is folded downwards or is folded and slidingly accommodated at the lower part of the bedplate, and the bedplate is folded upwards or is folded and slidingly accommodated at the inner side or the outer side of the bedplate; the embodiment provides that two ends of the top of the bedplate 61 are rotationally connected with the inner walls of two sides of the middle part of the operation window 64; the top of the window plate 63 is rotatably connected with the inner wall of the top of the operation window 64; a supporting window plate 62 which can be jointed with the bedplate is rotatably connected to the bottom of the bedplate 61; the side of the supporting window plate 62 far away from the bedplate 61 can be clamped with the window plate 63; the support louver 62 is provided with a vent; a smoke exhaust fan is slidably attached to the ventilation opening along the longitudinal direction of the support window plate 62.
When the folding table is used, the folded table plates and the like are supported, the operation space is increased, and when the folding table is not used, the folding table is folded and placed, so that the occupied space is reduced, and the use flexibility is improved.
Example 2
Referring to fig. 1, a recreational vehicle according to embodiment 2 of the present invention includes a vehicle head 1 and a vehicle body beam frame connected to the vehicle head 1; a carriage 2 is arranged on the beam frame of the vehicle body; an expansion bin 3 capable of expanding the use area of the carriage is arranged on the carriage 2; the beam frame of the vehicle body is connected with a support frame 4 used for supporting the expansion bin 3 in a foldable manner; the expansion bin 3 is a shell-shaped structure which consists of a top plate 31, a side plate 32, an end plate and a bottom plate 33 and can coat the carriage 2, and one end of the shell-shaped structure, which is close to the locomotive 1, is of an open structure; the side plates 32 are provided with outer doors and a foldable cooking bench 6; one end of the side surface of the carriage 2 close to the headstock 1 is rotatably connected with a folding wall 35 capable of sealing the open structure 34; an inner door 36 communicated with the carriage 2 is arranged on the folding wall 35; the inner door 36 corresponds to the outer door 31; the bottom of the expansion bin 3 is connected with a folding ladder 33 in a matching way.
Referring to fig. 5, the supporting frame 4 includes a right-angled tripod 41; a hinge 42 is connected to one of the right-angle sides of the right-angle tripod 41; the right-angle tripod 41 is rotatably connected with the side edge of the car body beam through a hinge 41; the side of the right-angle tripod 41 connected with the hinge 42 is vertical to the ground.
Referring to fig. 6, the sliding mechanism includes a plurality of drawer rails 7 connected to the expansion bin 3; the drawer guide rail 7 on the top plate 31 is connected with the top of the carriage 2 in a sliding way; the drawer guide rail 7 on the end plate is connected with the tail end of the carriage 2 in a sliding way; the drawer guide 7 on the bottom plate 33 is slidably connected with the car body beam. The expansion bins slide to the two sides of the carriage through the drawer guide rails, and it needs to be noted that during specific production, the drawer slide rails on the two sides are installed in a staggered mode, so that the expansion bins on the two sides are not interfered with each other when in use.
Preferably, as shown in fig. 2, the top plate 31, the side plate 32 and the end plate are formed as an integrally formed shell-shaped structure; the bottom panel 33 is foldable and comprises a first bottom panel 331 and a second bottom panel 332; the side of the first bottom plate 331 is rotatably connected with the side of the second bottom plate 332; the side edge of the first bottom plate 331 far away from the second bottom plate 332 is rotatably connected with the bottom edge of one side of the carriage 2; the bottom of the second bottom plate 332 is foldably connected with a plurality of support plates 333; the shell-like structure is slidably connected with the carriage 2.
When the support frame is used, the support frame is unfolded firstly, then the bottom plate is unfolded and supported by the support frame, and the side plates, the end plates and the top plate slide outside the carriage to form an expansion space with the bottom plate.
Example 3
Referring to fig. 1, a recreational vehicle according to embodiment 3 of the present invention includes a vehicle head 1 and a vehicle body beam frame connected to the vehicle head 1; a carriage 2 is arranged on the beam frame of the vehicle body; an expansion bin 3 capable of expanding the use area of the carriage is arranged on the carriage 2; the beam frame of the vehicle body is connected with a support frame 4 used for supporting the expansion bin 3 in a foldable manner; the expansion bin 3 is a shell-shaped structure which consists of a top plate 31, a side plate 32, an end plate and a bottom plate 33 and can coat the carriage 2, and one end of the shell-shaped structure, which is close to the locomotive 1, is of an open structure; the side plates 32 are provided with outer doors and a foldable cooking bench 6; one end of the side surface of the carriage 2 close to the headstock 1 is rotatably connected with a folding wall 35 capable of sealing the open structure 34; an inner door 36 communicated with the carriage 2 is arranged on the folding wall 35; the inner door 36 corresponds to the outer door 31; the bottom of the expansion bin 3 is connected with a folding ladder 33 in a matching way.
Referring to fig. 5, the supporting frame 4 includes a right-angled tripod 41; a hinge 42 is connected to one of the right-angle sides of the right-angle tripod 41; the right-angle tripod 41 is rotatably connected with the side edge of the car body beam through a hinge 41; the side of the right-angle tripod 41 connected with the hinge 42 is vertical to the ground.
Referring to fig. 6, the sliding mechanism includes a plurality of drawer rails 7 connected to the expansion bin 3; the drawer guide rail 7 on the top plate 31 is connected with the top of the carriage 2 in a sliding way; the drawer guide rail 7 on the end plate is connected with the tail end of the carriage 2 in a sliding way; the drawer guide 7 on the bottom plate 33 is slidably connected with the car body beam. The expansion bins slide to the two sides of the carriage through the drawer guide rails, and it needs to be noted that during specific production, the drawer slide rails on the two sides are installed in a staggered mode, so that the expansion bins on the two sides are not interfered with each other when in use.
Preferably, as shown in fig. 3, the side plates 32, the end plates, and the bottom plate 33 are formed as an integrally formed shell structure, and the shell structure can cover the side, rear, and top of the car body 2; the bottom of the inner side of the side plate 32 is rotationally connected with a cross beam of the vehicle body; the vehicle body beam frame is provided with a driving device for driving the shell structure to rotate; the shell structure rotates by taking the rotary connection part of the side plate 32 and the car body cross beam as an axis; the roof panel 31 is slidably attached to the roof surface of the vehicle compartment 2. Referring to fig. 7, the driving device includes a driving motor 81 connected to the beam of the car body and a rotating shaft 83 fixedly connected to the bottom of the side plate 32 of the driving motor 81; the side edge of the vehicle body beam frame is connected with a plurality of shaft seats 82 in the horizontal direction; the side plate 32 is rotatably connected with the shaft seat 82 through a rotating shaft 83; the output end of the driving motor 81 is connected with the rotating shaft 83 through screws; the output shaft of the driving motor 81 is coaxial with the rotating shaft 83.
When the folding type expansion cabin is used, the supporting frame is unfolded, the shell-shaped structure formed by the side plates, the end plates and the bottom plate is driven by the driving motor to rotate by the bottom plate, the bottom of the bottom plate is in contact with the top of the supporting frame, the supporting frame serves as a supporting function to support the shell-shaped structure, the top plate at the top of the cabin slides to the top of the shell-shaped structure, the shell-shaped structure forms an expansion cabin, and the folding type expansion of the expansion cabin is achieved.
Example 4
Referring to fig. 1, a recreational vehicle according to embodiment 4 of the present invention includes a vehicle head 1 and a vehicle body beam frame connected to the vehicle head 1; a carriage 2 is arranged on the beam frame of the vehicle body; an expansion bin 3 capable of expanding the use area of the carriage is arranged on the carriage 2; the beam frame of the vehicle body is connected with a support frame 4 used for supporting the expansion bin 3 in a foldable manner; the expansion bin 3 is a shell-shaped structure which consists of a top plate 31, a side plate 32, an end plate and a bottom plate 33 and can coat the carriage 2, and one end of the shell-shaped structure, which is close to the locomotive 1, is of an open structure; the side plates 32 are provided with outer doors and a foldable cooking bench 6; one end of the side surface of the carriage 2 close to the headstock 1 is rotatably connected with a folding wall 35 capable of sealing the open structure 34; an inner door 36 communicated with the carriage 2 is arranged on the folding wall 35; the inner door 36 corresponds to the outer door 31; the bottom of the expansion bin 3 is connected with a folding ladder 33 in a matching way.
Referring to fig. 5, the supporting frame 4 includes a right-angled tripod 41; a hinge 42 is connected to one of the right-angle sides of the right-angle tripod 41; the right-angle tripod 41 is rotatably connected with the side edge of the car body beam through a hinge 41; the side of the right-angle tripod 41 connected with the hinge 42 is vertical to the ground.
Preferably, as shown in fig. 4, a top lifting bin 5 is arranged at the top of the carriage 2; the side plates 32, the end plates and the bottom plate 33 are of an integrally formed shell-shaped structure, and the shell structure can cover the side surfaces, the rear end and the top surface of the carriage 2; the bottom of the inner side of the bottom plate 33 is rotationally connected with a vehicle body cross beam; the vehicle body beam frame is provided with a driving device for driving the shell structure to rotate; the shell structure rotates by taking the rotary connection part of the side plate 32 and the car body cross beam as an axis; one side of the top plate 31 is rotatably connected with the top of the side plate 31; one side of the jacking bin 5 is provided with a power device which can pull the top plate 31 to be in a horizontal state. The power device comprises a pull rope 91, one end of the pull rope 91 is connected to one side of the top plate 31 far away from the side plate 32, and the other end of the pull rope 91 is connected with a rope retracting motor 92; the rope collecting motor 92 is connected to the side edge of the lifting cabin 5, and the output shaft of the rope collecting motor 92 is fixedly connected with the end part of the pull rope 91.
During the use, expand the support frame, place shell structure upset back on the support frame, will rise the storehouse and open, give birth to the top layer and open the back completely, will expand the roof in storehouse through receiving the motor and pull up to the level to extend the storehouse and open completely, improve and use living space.
Preferably, as shown in fig. 8, a groove 324 is formed at a position close to the bottom plate 33 inside the side plate 32; a folding closestool 325 is arranged in the groove 324; the outer wall of the top of the groove 324 is connected with a shaft seat, and a toilet seat cushion 326 and a toilet cover 329 are rotatably connected on the shaft seat; the toilet seat 326 and the toilet cover 329 are matched with the folding toilet 325; two sides of the bottom of the toilet seat 326 are respectively connected with a seat supporting rod 327; the bottom of the groove 324 is provided with a bayonet 328 which is matched with the cushion support bar 327 in a clamping way.
Preferably, as shown in fig. 9 and 10, a washing machine storage groove 21 is formed at a position close to the bottom plate 33 outside the vehicle compartment 2; the outer wall of the top of the washing machine accommodating groove 21 is provided with a hook 24; a washing machine 22 is accommodated in the washing machine accommodating groove 21; a hanging hole matched with the hook is formed in the rear side of the washing machine 22; one end of the washing machine 22 is integrally connected with a vegetable washing sink 23; a kitchen console 25 is housed in the vegetable washing sink 23.
Preferably, as shown in fig. 11, a soft curtain 71 for covering the drawer rail 7 is connected to the car 2; one end of the soft curtain 71 is connected with the carriage 2, and the other end is connected with the expansion bin 3.
Preferably, as shown in fig. 12, the top plate, the side plates and the end plates are integrally formed into a shell-shaped structure; the end plate is in an off-angle structure 3302; the tail end of the bottom plate 33 is in a unfilled corner structure 3301 matched with the corner structure; is suitable for off-road vehicles.
Please refer to fig. 13, which shows that the extension cabin is extended to the rear end in a sliding manner, and fig. 14 shows that the extension cabin is folded and extended backwards; as shown in fig. 16, the expansion bin is one of the expansion forms of the double-sided expansion bin and has a single-sided expansion bin structure.
In another embodiment, please refer to fig. 17, the top plate 31, the side plate 32 and the end plate are integrally formed as a shell-shaped structure; the bottom edge of the bottom plate 33 is rotationally connected with the side edge of the vehicle body beam frame in a common mode, the bottom edge of the bottom plate is connected with a rotating shaft, the side edge of the vehicle body beam frame is connected with a plurality of shaft seats, and the rotating shaft is rotationally connected with the shaft seats; the width of the bottom plate 33 is greater than the width of the top plate 31. During the use, open the back with the support frame, rotate the bottom plate to the horizontality to support through the support frame, then slide shell structure to the bottom plate on, form and expand the storehouse, the bottom plate is greater than the purpose of roof, makes the area of surplus form the balcony and uses. After the use, slide back the normal position with shell mechanism, then rotate the bottom plate to vertical state, with the curb plate laminating, it is fixed through the buckle, pack up the support frame at last.
Preferably, as shown in fig. 18, the bottom plate 33 is composed of two rotatably connected floor boards; the opposite sides of the two floors are rotatably connected through hinges.
It should be noted that, although not directly mentioned in the present solution, various expansion bin forms that can be realized by interleaving and combining various solutions can be realized. Each of the ways mentioned in the present scheme is implemented in various self-propelled caravans and in various pull-type caravans.
Preferably, as shown in fig. 2, the top-lifting cabin 5 comprises a top-lifting cabin expanding bottom plate 51 horizontally connected to the top of the vehicle head 1 and a top-lifting cabin expanding top plate 53 horizontally connected to the top of the front end of the top-lifting cabin 5; one side of the top lifting bin expansion bottom plate 51 close to the top lifting bin 5 is fixedly connected with the bottom of the top lifting bin 5, and the other three times of the top lifting bin expansion bottom plate 51 are respectively and rotatably connected with foldable top lifting bin expansion side plates 52; the three top-lifting bin expansion side plates 52 and the end surfaces of the top-lifting bins 5 form storage rooms, and the end surfaces of the top-lifting bins 5 are provided with entrance doors for entering the storage rooms. The space utilization rate is enlarged.
Preferably, as shown in fig. 19, the expansion bin is a shell-shaped structure which is composed of a top plate 31, a side plate 32, two end plates and a bottom plate 33 and can cover the carriage; the top plate, the side plates and the front and rear end plates are in an integrally formed shell-shaped structure; the shell-shaped structure is connected with one side of the carriage in a sliding way. The end plate at the front side of the expanded cabin is accommodated by the gap between the carriage and the cockpit, a folding wall is not needed, the sealed expanded cabin is directly formed, and the sealing performance is improved.
Preferably, the collapsible cooktop includes a platen and a louver; an operation window is formed in the side plate; the operation window can be sealed after the bedplate and the window plate are spliced; the bedplate is folded downwards and can be stored at any one of the inner side or the outer side of the window plate; two ends of the bottom of the bedplate are rotationally connected with the inner walls at two sides of the middle part of the operation window; the top of the window plate is rotationally connected with the inner wall of the top of the operation window; the bottom of the bedplate is rotationally connected with a supporting window plate which can be jointed with the bedplate; one side of the supporting window plate, which is far away from the bedplate, can be clamped with the window plate; the supporting window plate is provided with a ventilation opening; the ventilation opening is connected with a smoke exhaust fan which can slide along the length direction of the supporting window plate in a sliding mode.
It should be noted that all the types of expansion cabins described above can be used for towing a motor home.
The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (20)
1. A caravan comprises a headstock and a body beam frame connected with the headstock; a carriage is arranged on the vehicle body beam frame; the device is characterized in that an expansion bin capable of expanding the use area of the carriage is arranged on the carriage; the car body beam frame is connected with a support frame used for supporting the expansion bin in a foldable manner; the expansion bin is a shell-shaped structure which consists of a top plate, a side plate, an end plate and a bottom plate and can coat the carriage, and one end of the shell-shaped structure, which is close to the vehicle head, is of an open structure; the side plates are provided with outer doors and a foldable cooking bench; one end of the side surface of the carriage, which is close to the vehicle head, is rotatably connected with a folding wall capable of sealing the open structure; an inner door communicated with the carriage is arranged on the folding wall; the inner door corresponds to the outer door; the bottom of the expanding bin is connected with a folding ladder in a matching way.
2. The recreational vehicle of claim 1, wherein expansion cabins are symmetrically arranged on two sides of the carriage; the top plate, the side plates, the end plates and the bottom plate are of an integrally formed structure; the two expansion bins are spliced to form an outer compartment structure for wrapping the compartment; the expansion bin is connected with a sliding mechanism and is in sliding connection with the carriage along the width direction through the sliding mechanism.
3. The caravan of claim 1, wherein the top plate, the side plates, and the end plates are of an integrally formed shell-like structure; the bottom plate is of a foldable structure and comprises a first bottom plate and a second bottom plate; the side edge of the first bottom plate is rotatably connected with the side edge of the second bottom plate; the side edge of the first bottom plate, which is far away from the second bottom plate, is rotatably connected with the bottom edge of one side of the carriage; the bottom of the second bottom plate is connected with a plurality of support plates in a foldable manner; the shell-shaped structure is connected with the carriage in a sliding way.
4. The caravan of claim 1, wherein the side plates, the end plates and the bottom plate are integrally formed into a shell structure, and the shell structure can cover the side, the rear end and the top of the carriage; the bottom of the inner side of the bottom plate is rotationally connected with a cross beam of the vehicle body; the vehicle body beam frame is provided with a driving device for driving the shell structure to rotate; the shell structure rotates by taking the rotary connection part of the side plate and the car body beam as an axis; the top plate is slidably connected to the top surface of the carriage.
5. The caravan of claim 1, wherein a top lifting bin is arranged at the top of the carriage; the side plates, the end plates and the bottom plate are of an integrally formed shell-shaped structure, and the side surfaces, the rear end and the top surface of the carriage can be coated by the shell structure; the bottom of the inner side of the side plate is rotationally connected with a cross beam of the vehicle body; the vehicle body beam frame is provided with a driving device for driving the shell structure to rotate; the shell structure rotates by taking the rotary connection part of the side plate and the car body beam as an axis; one side edge of the top plate is rotatably connected with the top of the side plate; one side of the jacking bin is provided with a power device which can pull the top plate into a horizontal state.
6. The caravan of claim 1, wherein the support frame comprises a right-angled tripod; one right-angle side of the right-angle tripod is connected with a hinge; the right-angle tripod is rotatably connected with the side edge of the car body beam through a hinge; one side of the right-angle tripod, which is connected with the hinge, is vertical to the ground.
7. The caravan of claim 1, wherein the foldable cooking top comprises a platen and a window panel, and the side panel has an operating window; the operation window can be sealed after the bedplate and the window plate are spliced; two ends of the top of the bedplate are rotationally connected with the inner walls at two sides of the middle part of the operation window; the top of the window plate is rotationally connected with the inner wall of the top of the operation window; the bottom of the bedplate is rotationally connected with a supporting window plate which can be jointed with the bedplate; one side of the supporting window plate, which is far away from the bedplate, can be clamped with the window plate; the supporting window plate is provided with a ventilation opening; the ventilation opening is connected with a smoke exhaust fan which can rotate along the length direction of the supporting window plate in a sliding mode.
8. The caravan of claim 2, wherein the sliding mechanism comprises a plurality of drawer rails connected to the expansion compartment; the drawer guide rail on the top plate is in sliding connection with the top of the carriage; the drawer guide rail on the end plate is connected with the tail end of the carriage in a sliding way; the drawer guide rail on the bottom plate is connected with the car body beam in a sliding way.
9. The caravan of claim 4 or 5, wherein the driving device comprises a rotating shaft fixedly connected to the bottom of a side plate of a driving motor connected to a beam of the caravan body; the side edge of the vehicle beam frame is connected with a plurality of shaft seats in the horizontal direction; the side plate is rotationally connected with the shaft seat through a rotating shaft; the output end of the driving motor is connected with the rotating shaft screw; the output shaft of the driving motor and the rotating shaft are on the same axis.
10. The recreational vehicle of claim 5, wherein the power device comprises a pull rope, one end of the pull rope is connected to one side of the top plate far away from the side plate, and the other end of the pull rope is connected with a rope retracting motor; the rope collecting motor is connected to the side edge of the lifting cabin, and an output shaft of the rope collecting motor is fixedly connected with the end part of the pull rope.
11. The caravan of claim 1, wherein the inner side of the side plate is recessed at a position close to the bottom plate; a folding closestool is arranged in the groove; the outer wall of the top of the groove is connected with a shaft seat, and a toilet seat cushion and a toilet cover are rotatably connected on the shaft seat; the toilet seat cushion and the toilet cover are matched with the folding toilet; two sides of the bottom of the toilet seat are respectively connected with a seat supporting rod; the bottom of the groove is provided with a bayonet which is matched with the cushion supporting rod in a clamping way.
12. The caravan of claim 1, wherein a washing machine receiving groove is formed at a position close to the floor outside the compartment; the outer wall of the top of the receiving groove of the washing machine is provided with a hook; a washing machine is accommodated in the washing machine accommodating groove; a hanging hole matched with the hook is formed in the rear side of the washing machine; one end of the washing machine is integrally connected with a vegetable washing pool; a kitchen operating table is contained in the vegetable washing pool.
13. The caravan of claim 8, wherein a soft curtain for covering the drawer rail is attached to the carriage; one end of the soft curtain is connected with the carriage, and the other end of the soft curtain is connected with the expansion bin.
14. The caravan of claim 1, wherein the top plate, the side plates, and the end plates are of an integrally formed shell-like structure; the end plate is in an off-angle structure; the tail end of the bottom plate is in a unfilled corner structure matched with the corner structure.
15. The caravan of claim 1, wherein the top plate, the side plates, and the end plates are of an integrally formed shell-like structure; the bottom edge of the bottom plate is rotationally connected with the side edge of the beam frame of the vehicle body; the width of the bottom plate is greater than the width of the top plate.
16. The caravan of claim 15, wherein the floor is comprised of two rotatably connected floor panels; the opposite sides of the two floors are rotatably connected through hinges.
17. The recreational vehicle of claim 5, wherein the top-lifting cabin comprises a top-lifting cabin expanding bottom plate horizontally connected to the top of the vehicle head and a top-lifting cabin expanding top plate horizontally connected to the top of the front end of the top-lifting cabin; one side of the top lifting bin expansion bottom plate, which is close to the top lifting bin, is fixedly connected with the bottom of the top lifting bin, and the other three times of the top lifting bin expansion bottom plate are respectively and rotatably connected with foldable top lifting bin expansion side plates; the three top lifting bin expansion side plates and the end faces of the top lifting bins form storage rooms, and the end faces of the top lifting bins are provided with entrance doors entering the storage rooms.
18. The caravan of claim 1, wherein the expansion bin is a shell-shaped structure consisting of a top plate, a side plate, an end plate and a bottom plate and capable of covering a carriage; the top plate, the side plates and the front and rear end plates are in an integrally formed shell-shaped structure; the shell-shaped structure is connected with one side of the carriage in a sliding way.
19. The caravan of claim 1, wherein the collapsible cooktop includes a deck and a window panel; an operation window is formed in the side plate; the operation window can be sealed after the bedplate and the window plate are spliced; the bedplate is folded downwards and can be stored at any one of the inner side or the outer side of the window plate; two ends of the bottom of the bedplate are rotationally connected with the inner walls of two sides of the operation window; the top of the window plate is rotationally connected with the inner wall of the top of the operation window; the bottom of the bedplate is rotationally connected with a supporting window plate which can be jointed with the bedplate; one side of the supporting window plate, which is far away from the bedplate, can be clamped with the window plate; the supporting window plate is provided with a ventilation opening; the ventilation opening is connected with a smoke exhaust fan which can slide along the length direction of the supporting window plate in a sliding mode.
20. The caravan of claim 1, wherein the expansion bin can be used for towing the caravan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911369611.2A CN111152712A (en) | 2019-12-26 | 2019-12-26 | Car as a house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911369611.2A CN111152712A (en) | 2019-12-26 | 2019-12-26 | Car as a house |
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| CN111152712A true CN111152712A (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911369611.2A Pending CN111152712A (en) | 2019-12-26 | 2019-12-26 | Car as a house |
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| CN111845530A (en) * | 2020-08-10 | 2020-10-30 | 火树科技有限公司 | Kitchen and motor home with multifunctional kitchen window |
| CN111891028A (en) * | 2020-05-26 | 2020-11-06 | 王金虎 | Novel extend car as a house |
| WO2022032944A1 (en) * | 2020-08-13 | 2022-02-17 | 深圳华大基因股份有限公司 | Vehicle-mounted foldable testing laboratory for virus testing, and vehicle |
| CN114132250A (en) * | 2021-12-10 | 2022-03-04 | 南通理工学院 | Coordinate positioning layout and space-overlying limo design and using method thereof |
| CN114643886A (en) * | 2022-02-23 | 2022-06-21 | 淮阴工学院 | Continuation of journey type new energy automobile mobile service station |
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