CN113928209B - Car as a house that possesses top layer space dilatation function - Google Patents
Car as a house that possesses top layer space dilatation function Download PDFInfo
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- CN113928209B CN113928209B CN202111423968.1A CN202111423968A CN113928209B CN 113928209 B CN113928209 B CN 113928209B CN 202111423968 A CN202111423968 A CN 202111423968A CN 113928209 B CN113928209 B CN 113928209B
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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
- B60P3/38—Sleeping arrangements, e.g. living or sleeping accommodation on the roof of the vehicle
- B60P3/39—Sleeping arrangements, e.g. living or sleeping accommodation on the roof of the vehicle expansible, collapsible or repositionable elements adapted to support a bed, e.g. wall portions
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- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
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- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to the technical field of motor home, in particular to a motor home with a top space capacity expansion function, which comprises a motor home body, a carriage, a bed height adjusting part, a blocking part, a top folding capacity expansion part and the like; the carriage is fixed to car as a house automobile body rear side, and bottom surface rear side fixed mounting has bed height adjustment part in the carriage is provided with the separation part in the carriage, is provided with the folding dilatation part in top layer on the carriage. The bed frame is lifted according to actual conditions and requirements to expand the capacity of the carriage, so that the height space of the caravan is expanded, multiple persons living in the caravan can conveniently live, the caravan can still be migrated after the height space is expanded, the caravan is applicable to running on roads with different widths except for a height-limiting road, and the double requirements of a user on traveling and living are met.
Description
Technical Field
The invention relates to the technical field of caravan, in particular to a caravan with a top space capacity expansion function.
Background
According to the national conditions such as heat of travel and leisure holiday economy will rise, the tourism of the motor home is gradually developed and is strong in the tourism industry direction, the motor home is also called as a house on a wheel, has two functions of a house and a car, but has the attribute of the motor home, is a movable car type with necessary basic facilities at home, and has the largest characteristics of being capable of being used as a traveling and living tool.
The prior patent disclosed by the invention has the publication number of CN105774630B, and mainly solves the technical problem that when the vehicle is in a parking mode, the vehicle can be in a house form by expanding a width space through a telescopic outer wall part, and when the vehicle is in a migration mode, a flat shape is formed to migrate in a vehicle form with smaller volume, but when the vehicle is in a moving state, the space in the vehicle is very limited, and the vehicle is difficult to travel on a narrow road after the width space is expanded, so that the requirements of partial users on coexistence of traveling and house can not be met.
Disclosure of Invention
The invention aims to provide a motor home with a top-layer space expansion function, which can expand the height space of the motor home so as to facilitate the living of multiple persons in the motor home, can be moved after expanding the height space of the motor home, can be suitable for running on roads with different widths, and can meet the dual requirements of users on traveling and living, so as to solve the problems that the motor home is difficult to run on a narrow road after expanding the width space and can not meet the coexistence requirements of partial users on traveling and living in the prior art.
The utility model provides a car as a house that possesses top layer space dilatation function, including the car as a house automobile body, still including:
the carriage is fixed at the rear side of the car body of the caravan, and the carriage has a house function and can be used for daily life of residents;
the bed height adjusting component is fixedly arranged at the rear side of the bottom surface in the carriage and used for adjusting the height position of the bed so as to expand the height space and expand the capacity of the carriage;
the blocking part is arranged in the carriage and used for blocking the upper part of the carriage when the height space is fixed;
the top-layer folding and capacity-expanding component is arranged on the carriage and used for expanding the height space in the carriage;
the auxiliary climbing component is fixedly mounted on the left side wall in the carriage and is used for facilitating an occupant to climb to the upper portion smoothly to rest or sleep after the capacity of the caravan is expanded.
Further, the separation part comprises a slat, movable strips, return springs, a separation plate, guide wheels, a wire spool, stay wires, a protective cover, movable racks, extension springs and a driving gear, wherein the slat is fixedly arranged at the top of a carriage, the movable strips are connected with the movable strips in a sliding mode, a pair of return springs are connected between the movable strips and the slat, the separation plate is fixedly connected with the top surfaces of the movable strips, the separation plate is connected with the carriage in a sliding mode, the guide wheels are rotatably connected to the upper sides of the carriage, the wire spools are rotatably connected to the two sides of the carriage, the stay wires are wound on the wire spools and bypass the guide wheels, one ends of the stay wires are fixedly connected with the movable strips, the protective cover is fixedly arranged below the two sides of the carriage, the wire spools are positioned in the protective cover, the stay wires penetrate through the protective cover, the movable racks are fixedly connected to the bottom surfaces of the bed frame, the movable racks are contacted with the carriage, the extension springs are connected between the movable racks and the protective cover, the driving gear is fixedly connected to the wire spools, and the movable racks are meshed with the driving gear.
Further, the top layer folding expansion part comprises a supporting seat, a rotating shaft, a driven gear, a slotting swing rod, a connecting rod, a pushing rack, elastic folding waterproof cloth and a heat insulation plate, wherein the supporting seat is connected to the top outside a carriage in a connecting mode through a fastening piece, the rotating shaft is connected to the supporting seat in a rotating mode, the driven gear is fixedly connected to the middle of the rotating shaft, the slotting swing rod is welded to the two ends of the rotating shaft, the connecting rod is fixedly connected to the two movable racks in a common mode, the connecting rod is connected with a protective cover in a sliding mode, the connecting rod is connected with the carriage in a sliding mode, the pushing rack is fixedly connected with the pushing rack, the pushing rack is meshed with the driven gear in a mutual mode, the elastic folding waterproof cloth is connected to the top of the carriage in a sealing mode, the heat insulation plate is connected to the top of the elastic folding waterproof cloth, and the two slotting swing rods are in limiting fit with the heat insulation plate.
Further stated, the elastic folding waterproof cloth is made of waterproof materials, has the advantages of high bonding strength, high tensile strength, good elasticity, water resistance and the like, can ensure that the elastic folding waterproof cloth is not easy to topple over after being supported to expand the capacity of a caravan, and is used for isolating external bad weather.
Further stated, the auxiliary climbing component comprises support plates, a first climbing rack, a second climbing rack, a support frame and a homing spring, a pair of support plates are fixedly arranged on the left side wall of the carriage, the first climbing rack is connected to the two support plates in a common rotating mode, the second climbing rack is connected to the first climbing rack in a sliding mode, two movable cavities are formed in the first climbing rack, the support frame is connected to the movable cavities in a sliding mode, the support frame is in contact with the second climbing rack, and the homing spring is connected between the support frame and the first climbing rack.
Further, the first climbing rack is connected with the second climbing rack in a shrinkable manner, so that the occupied space of a traditional climbing ladder is avoided, the first climbing rack and the second climbing rack are light in weight, the climbing ladder is convenient to move and use, and the practicability is further enhanced.
The folding auxiliary supporting component comprises a first support, a first supporting rod, a second support, a second supporting rod, a strip-shaped plate and a limit bolt, wherein the two pairs of first supports are fixedly arranged at the top of the carriage, the first support is hinged with the first supporting rod, the two pairs of second supports are fixedly arranged on the bottom surface of the heat insulating plate, the second supporting rod is hinged to the second support, the second supporting rod is rotatably connected with the first supporting rod, a threaded hole is formed in the first supporting rod, the strip-shaped plate is fixedly connected to one opposite side of the first support, and the limit bolt corresponding to the threaded hole is rotatably connected to the strip-shaped plate.
The folding waterproof cloth is characterized by further comprising a folding object part, wherein the folding object part is fixedly arranged at the top of the carriage and positioned in the elastic folding waterproof cloth, the folding object part comprises a bottom placing plate, a first connecting rod, a second connecting rod, a top placing plate, an inclined plane limiting rod and a limiting spring, the bottom placing plate is fixedly arranged at the top of the carriage, two first connecting rods are rotatably connected to the bottom placing plate, the top placing plate is jointly in limiting fit with the two first connecting rods, two second connecting rods are rotatably connected to the top placing plate, the two second connecting rods are in limiting fit with the bottom placing plate, the bottom placing plate is slidably connected with two inclined plane limiting rods, and the limiting spring is connected between the inclined plane limiting rod and the bottom placing plate.
Further, the bed frame also comprises a porous plate, and two porous plates are fixedly arranged on the bottom surface of the bed frame.
The beneficial effects of the invention are as follows:
the bed frame is lifted according to actual conditions and requirements to expand the capacity of the carriage, so that the height space of the caravan is expanded, multiple persons living in the caravan can conveniently live, the caravan can still be migrated after the height space is expanded, the caravan is applicable to running on roads with different widths except for a height-limiting road, and the double requirements of a user on traveling and living are met.
The supporting force is provided for the second climbing rack through the supporting frame, so that the first climbing rack and the second climbing rack form a telescopic crawling ladder, and an occupant can climb onto the bed rack to rest or sleep smoothly after the capacity of the caravan is expanded.
Through with in the stop bolt screw-in screw hole, can make first bracing piece and device on it by stop bolt fixed, guaranteed the stability of heat insulating board, and then can avoid strong wind weather to scrape the heat insulating board down, further improved the security performance of car as a house.
Through manual pulling top place the board upward movement, the inclined plane gag lever post is fixed with second connecting rod and device on with, and convenient to use person uses the top to place the board and places article, increases the functional of car as a house inner space.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of the present invention.
Figure 4 is a schematic view in perspective, partially cut-away, of a barrier component of the present invention.
Fig. 5 is a schematic cross-sectional perspective view of the bed height adjusting part of the present invention.
Fig. 6 is a schematic view showing a first perspective structure of the bed height adjusting part of the present invention.
Fig. 7 is a schematic view showing a second perspective structure of the bed height adjusting part of the present invention.
Fig. 8 is a schematic perspective view of a barrier component of the present invention.
Fig. 9 is a schematic view of a partial perspective structure of a top-layer folded capacity expansion member according to the present invention.
Fig. 10 is a schematic perspective view of a first portion of the auxiliary climbing member of the present invention.
Fig. 11 is a schematic perspective view of a second portion of the auxiliary climbing member of the present invention.
FIG. 12 is a schematic view in perspective, partially cut-away, of an auxiliary climbing member of the present invention.
Fig. 13 is an enlarged schematic view of the structure of the present invention a.
Fig. 14 is a schematic perspective view of the folding auxiliary supporting member of the present invention.
Fig. 15 is a schematic perspective view of a first portion of a folding stack assembly according to the present invention.
Fig. 16 is an enlarged schematic view of the structure of the present invention B.
Fig. 17 is a schematic perspective view of a second portion of a fold stack assembly according to the present invention.
In the above figures: 1: car as a house automobile body, 2: carriage, 3: bed height adjusting part, 31: electric putter, 32: bed frame, 4: barrier component, 41: slat, 42: activity strip, 43: return spring, 44: baffle plate, 45: guide wheel, 46: wire spool, 47: pulling a wire, 48: protective cover, 49: movable rack, 410: extension spring, 411: drive gear, 5: top-layer folded expansion part, 51: support base, 52: rotation axis, 53: driven gear, 54: slotting swing rod, 55: connecting rod, 56: pushing rack, 57: elastically folded water barrier cloth, 58: thermal insulation board, 6: auxiliary climbing parts, 61: support plate, 62: first climbing rack, 63: second climbing rack, 64: active cavity, 65: support frame, 66: return spring, 7: folding auxiliary support member, 71: first support, 72: first support bar, 73: second mount, 74: second support bar, 75: screw hole, 76: strip-shaped plate, 77: limit bolt, 8: folding the stack part, 81: bottom placement plate, 82: first link, 83: second link, 84: top placement plate, 85: bevel stop lever, 86: limit spring, 9: perforated plates.
Detailed Description
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, and the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding, pasting and the like in the prior art, and the detailed description is omitted.
Example 1
The utility model provides a car as a house that possesses top layer space dilatation function, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12 and fig. 13, including car as a house automobile body 1, carriage 2, bed height adjustment part 3, separation part 4, folding dilatation part 5 in top layer and supplementary climbing part 6, car as a house automobile body 1 rear side fixed carriage 2, bottom surface rear side fixed mounting has bed height adjustment part 3 in carriage 2, bed height adjustment part 3 is used for adjusting the bed height, be provided with separation part 4 in the carriage 2, be provided with the folding dilatation part 5 in top layer that is used for carrying out dilatation to carriage 2 height on the carriage 2, fixed mounting has supplementary climbing part 6 on the left side wall in the carriage 2, supplementary climbing part 6 is used for assisting the user to climb to the upper berth rest.
The bed height adjusting part 3 comprises an electric push rod 31 and a bed frame 32, wherein four electric push rods 31 used for driving stretching are fixedly arranged on the rear side of the inner bottom surface of the carriage 2, and the four electric push rods 31 are welded with the bed frame 32 used for resting or sleeping.
The blocking part 4 comprises a slat 41, a movable bar 42, a return spring 43, a blocking plate 44, a guide wheel 45, a wire spool 46, a stay wire 47, a protective cover 48, a movable rack 49, an extension spring 410 and a driving gear 411, wherein the slat 41 is fixedly arranged at the top part in the carriage 2, the movable bar 42 is connected with the slat 41 in a sliding manner, a pair of return springs 43 are connected between the movable bar 42 and the slat 41, the blocking plate 44 is fixedly connected with the top surface of the movable bar 42, the blocking plate 44 is connected with the carriage 2 in a sliding manner, the blocking plate 44 is used for blocking the pair of the bed frames 32, the guide wheel 45 is rotationally connected above two sides in the carriage 2, the wire spool 46 is rotationally connected with two sides in the carriage 2, the wire spool 46 is wound with a wire 47, the wire spool 46 is used for winding the wire 47, the wire spool 47 bypasses the guide wheel 45, the guide wheel 45 is used for guiding the wire 47, one end of the wire spool 47 is fixedly connected with the movable bar 42, the protection covers 48 used for protecting parts inside the equipment are fixedly arranged below two sides in the carriage 2, the wire spool 46 is positioned in the protection covers 48, the wire spool 47 penetrates through the protection covers 48, movable racks 49 are connected onto the protection covers 48 in a sliding mode, the movable racks 49 are fixedly connected with the bottom surface of the bed frame 32, the movable racks 49 are in contact with the carriage 2, an extension spring 410 is connected between the movable racks 49 and the protection covers 48, a driving gear 411 used for transmitting power is connected onto the wire spool 46, and the movable racks 49 are meshed with the driving gear 411.
The top-layer folding capacity-expanding component 5 comprises a supporting seat 51, a rotating shaft 52, a driven gear 53, a grooved swing rod 54, a connecting rod 55, a pushing rack 56, an elastic folding waterproof cloth 57 and a heat insulation plate 58, wherein the supporting seat 51 is connected to the outer top of the carriage 2 in a fastening piece connection mode, the rotating shaft 52 is connected to the supporting seat 51 in a rotating mode, the driven gear 53 is fixedly connected to the middle of the rotating shaft 52, the grooved swing rod 54 used as a support is welded at two ends of the rotating shaft 52, the connecting rod 55 is fixedly connected to the two movable racks 49 together, the connecting rod 55 is connected with the protective cover 48 in a sliding mode, the connecting rod 55 is connected with the carriage 2 in a vertical sliding mode, the pushing rack 56 is fixedly connected to the top of the connecting rod 55, the pushing rack 56 is meshed with the driven gear 53 mutually, the elastic folding waterproof cloth 57 is connected to the top of the carriage 2 in a sealing mode, the elastic folding waterproof cloth 57 is used for isolating the carriage 2 from the outside, the heat insulation plate 58 is connected to the top of the elastic folding waterproof cloth 57, the heat insulation plate 58 is used for pulling the elastic folding waterproof cloth 57 to stretch, the two grooved swing rods 54 are in a limiting mode with the heat insulation plate 58, and the grooved swing rod 54 are used for supporting the heat insulation 58.
The auxiliary climbing component 6 comprises a support plate 61, a first climbing frame 62, a second climbing frame 63, a support frame 65 and a homing spring 66, wherein a pair of support plates 61 are fixedly arranged on the left side wall in the carriage 2, the first climbing frame 62 is connected to the two support plates 61 in a common rotating mode, the second climbing frame 63 is connected to the first climbing frame 62 in a sliding mode, the first climbing frame 62 and the second climbing frame 63 are used for climbing people, two movable cavities 64 are formed in the first climbing frame 62, the support frame 65 is connected to the movable cavities 64 in a sliding mode, the support frame 65 is in contact with the second climbing frame 63, the support frame 65 is used for blocking and supporting the bottom of the second climbing frame 63, and the homing spring 66 is connected between the support frame 65 and the first climbing frame 62.
When the motor home is used, a user manually controls the electric push rod 31 to extend when the motor home is used and the motor home 2 is required to be expanded according to actual conditions and demands, the electric push rod 31 extends to drive the bed frame 32 to move upwards, the bed frame 32 drives the movable rack 49 to move upwards, the movable rack 49 drives the driving gear 411 and the wire spool 46 to rotate, the wire spool 46 winds the pull wire 47, the pull wire 47 pulls the movable rack 42 and the baffle plate 44 to move towards the direction close to the motor home body 1, the baffle plate 44 can not block the bed frame 32, the bed frame 32 can be smoothly lifted, so that the height space of the motor home is expanded, a plurality of people living in the motor home can conveniently, meanwhile, the movable rack 49 drives the connecting rod 55 and the pushing rack 56 to move upwards, the pushing rack 56 drives the driven gear 53 and a device thereon to rotate, the slotting swing rod 54 swings to drive the heat insulation plate 58 to move upwards, the elastic folding water insulation cloth 57 to extend, and the motor home can be migrated after the motor home is expanded in the height space, and the height space is limited, and the motor home is suitable for different roads.
After the height space of the caravan is expanded, a user manually pushes the second climbing frame 63 to move upwards, when the second climbing frame 63 is separated from the supporting frame 65, the compressed homing spring 66 resets to drive the supporting frame 65 to move towards the direction close to the second climbing frame 63, so that the supporting frame 65 can block and support the bottom of the second climbing frame 63, then a worker manually rotates the first climbing frame 62 and an upper device of the first climbing frame 62, the first climbing frame 62 and the second climbing frame 63 are positioned beside the bed frame 32, and then the user can climb the first climbing frame 62 and the second climbing frame 63 to the upper side of the bed frame 32, so that a resident can rest or sleep on the bed frame 32 conveniently.
When the car as a house is not required to be expanded, the user manually rotates the first climbing frame 62 and the upper device thereof to reset, and then pushes the support frame 65 to move towards the direction away from the second climbing frame 63, the support frame 65 does not support the bottom of the second climbing frame 63, and the second climbing frame 63 is influenced by gravity to slide downwards to reset. Then the user manually controls the electric push rod 31 to shrink, the electric push rod 31 shrinks to drive the bed frame 32 to move downwards, the bed frame 32 drives the movable rack 49 to move downwards, the movable rack 49 drives the connecting rod 55 and the pushing rack 56 to move downwards, the pushing rack 56 drives the driven gear 53 and a device on the driven gear 53 to rotate reversely, the slotting swing rod 54 swings to drive the thermal insulation plate 58 to move downwards, meanwhile, the movable rack 49 drives the driving gear 411 and the wire spool 46 to rotate reversely, the wire spool 46 loosens the stay wire 47, the stay wire 47 does not pull the movable strip 42 and the baffle 44 any more, the compressed reset spring 43 resets to drive the movable strip 42 and the baffle 44 to move towards a direction far away from the caravan body 1, the baffle 44 blocks the top of the carriage 2, and the purpose of shrinking or expanding the bed frame 32 is achieved.
Example 2
On the basis of embodiment 1, as shown in fig. 14, the folding auxiliary supporting component 7 is further included, the top of the carriage 2 is provided with the folding auxiliary supporting component 7, the folding auxiliary supporting component 7 is used for supporting the heat insulation board 58 in an auxiliary manner, the folding auxiliary supporting component 7 comprises a first support 71, a first support 72, a second support 73, a second support 74, a strip 76 and a limit bolt 77, two pairs of first supports 71 are fixedly installed on the top of the carriage 2, the first supports 71 are hinged with the first support 72, two pairs of second supports 73 are fixedly installed on the bottom surface of the heat insulation board 58, the second support 74 is hinged with the second supports 73, the second support 74 is rotatably connected with the first support 72, the first support 72 and the second support 74 are used for supporting the heat insulation board 58, threaded holes 75 are formed in the first support 72, the strip 76 is fixedly connected with the opposite side, limit bolts 77 corresponding to the threaded holes 75 are rotatably connected with the limit bolts 77, and the limit bolts 77 are used for being screwed into the threaded holes 75 to fix the first support 72 and devices thereon.
When the heat insulation plate 58 moves upwards, the heat insulation plate 58 drives the second support 73 to move upwards, the second support 73 drives the second support rod 74 and the first support rod 72 to swing, the threaded holes 75 correspond to the limit bolts 77, the user screws the limit bolts 77 into the threaded holes 75, the first support rod 72 and devices on the first support rod are fixed by the limit bolts 77, stability of the heat insulation plate 58 is guaranteed, the heat insulation plate 58 is prevented from being scraped down in windy weather, and safety performance of a motor home is improved.
Example 3
On the basis of embodiment 2, as shown in fig. 15, 16 and 17, the folding storage device is further comprised of a folding storage device 8, a folding storage device 8 is fixedly installed at the top of the carriage 2, the folding storage device 8 is used for storing articles, the folding storage device 8 is located in the elastic folding waterproof cloth 57, the folding storage device 8 comprises a bottom storage plate 81, a first connecting rod 82, a second connecting rod 83, a top storage plate 84, an inclined limiting rod 85 and a limiting spring 86, the bottom storage plate 81 is fixedly installed at the top of the carriage 2, the bottom storage plate 81 is used for storing articles, two first connecting rods 82 are rotatably connected to the bottom storage plate 81, a top storage plate 84 is jointly and limitedly matched to the two first connecting rods 82, the top storage plate 84 is used for storing articles, two second connecting rods 83 are rotatably connected to the top storage plate 84, the two second connecting rods 83 are limitedly matched to the bottom storage plate 81, the bottom storage plate 81 is slidably connected to the two inclined limiting rods 85, the inclined limiting rods 85 are used for blocking the second connecting rods 83, and the limiting springs 86 are connected between the inclined limiting rods 85 and the bottom storage plate 81.
When a user needs to use the top placing plate 84 to place objects, the user manually pulls the top placing plate 84 to move upwards, the top placing plate 84 drives the first connecting rod 82 and the second connecting rod 83 to swing, the second connecting rod 83 can push the inclined limiting rod 85 to move upwards, and then the inclined limiting rod 85 is driven to move downwards to reset by the reset of the stretched limiting spring 86, so that the inclined limiting rod 85 blocks the second connecting rod 83, the second connecting rod 83 and the device on the second connecting rod are fixed, and the normal use of the user is ensured.
Example 4
On the basis of the embodiment 3, as shown in fig. 7, the bed frame 32 further comprises two perforated plates 9 fixedly arranged on the bottom surface thereof, wherein the two perforated plates 9 are used for placing hammocks, and the perforated plates 9 are also used for hanging other objects.
After the upward movement of the bed frame 32 expands the capacity of the caravan, a hammock can be arranged between the two porous plates 9, so that a resident can rest more comfortably, other objects can be hung on the porous plates 9, and the practicability of the caravan is improved.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a car as a house that possesses top layer space dilatation function, including car as a house automobile body (1), characterized by still includes:
the carriage (2) is fixed at the rear side of the motor home body (1), and the carriage (2) has a house function and can be used by the daily life of the resident;
the bed height adjusting component (3) is fixedly arranged at the rear side of the inner bottom surface of the carriage (2), the bed height adjusting component (3) is used for adjusting the height position of the bed so as to expand the height space, and the carriage (2) is expanded;
the blocking component (4) is arranged in the carriage (2), and the blocking component (4) is used for blocking the upper part of the carriage (2) when the height space is fixed;
the top-layer folding and capacity-expanding component (5) is arranged on the carriage (2), and the top-layer folding and capacity-expanding component (5) is used for expanding the height space in the carriage (2);
the auxiliary climbing component (6) is fixedly arranged on the left side wall in the carriage (2), and the auxiliary climbing component (6) is used for facilitating an occupant to climb to the upper part smoothly for rest after the capacity of the caravan is expanded;
the bed height adjusting component (3) comprises an electric push rod (31) and a bed frame (32), four electric push rods (31) are fixedly arranged on the rear side of the inner bottom surface of the carriage (2), and the four electric push rods (31) are welded with the bed frame (32) together;
the blocking part (4) comprises a slat (41), a movable strip (42), a return spring (43), a blocking plate (44), a guide wheel (45), a wire spool (46), a pull wire (47), a protective cover (48), a movable rack (49), a tension spring (410) and a driving gear (411), wherein the slat (41) is fixedly arranged at the inner top of the carriage (2), the movable strip (42) is connected with the movable strip (42) in a sliding manner, the movable strip (42) is connected with the carriage (2) in a sliding manner, a pair of return springs (43) are connected between the movable strip (42) and the slat (41), the top surface of the movable strip (42) is fixedly connected with the blocking plate (44), the blocking plate (44) is connected with the carriage (2) in a sliding manner, the upper parts of two sides in the carriage (2) are rotatably connected with the guide wheel (45), the two sides in the carriage (2) are rotatably connected with the wire spool (46), the pull wire (47) is wound on the wire spool (46), one end of the pull wire (47) is fixedly connected with the movable strip (42), the protective cover (42) is fixedly arranged at the lower parts of the two sides in the carriage (2), the protective cover (48) and the protective cover is fixedly arranged at the two sides of the protective cover, the pull wire spool (48) and runs through the wire spool (48), a movable rack (49) is connected to the protective cover (48) in a sliding manner, the movable rack (49) is fixedly connected with the bottom surface of the bed frame (32), the movable rack (49) is in contact with the carriage (2), a tension spring (410) is connected between the movable rack (49) and the protective cover (48), a driving gear (411) is fixedly connected to the wire spool (46), and the movable rack (49) is meshed with the driving gear (411);
the top-layer folding capacity-expanding component (5) comprises a supporting seat (51), a rotating shaft (52), driven gears (53), slotted swing rods (54), connecting rods (55), pushing racks (56), elastic folding waterproof cloth (57) and heat insulation plates (58), wherein the supporting seat (51) is connected to the outer top of a carriage (2) through a fastening piece, the rotating shaft (52) is rotatably connected to the supporting seat (51), the driven gears (53) are fixedly connected to the middle part of the rotating shaft (52), slotted swing rods (54) are welded at two ends of the rotating shaft (52), connecting rods (55) are fixedly connected to the two movable racks (49) together, the connecting rods (55) are connected with a protective cover (48) in a sliding mode, the connecting rods (55) are connected with the carriage (2) in a sliding mode, the pushing racks (56) are meshed with the driven gears (53) in a mutual mode, the elastic folding waterproof cloth (57) is connected to the top of the carriage (2) in a sealing mode, the tops of the elastic folding waterproof cloth (57) are connected with the heat insulation plates (58), and the two slotted swing rods (54) are in a limiting mode with the heat insulation plates (58);
the auxiliary climbing component (6) comprises a support plate (61), a first climbing frame (62), a second climbing frame (63), a support frame (65) and a homing spring (66), wherein a pair of support plates (61) are fixedly arranged on the left side wall in a carriage (2), the first climbing frame (62) is connected to the two support plates (61) in a common rotating mode, the second climbing frame (63) is connected to the first climbing frame (62) in a sliding mode, two movable cavities (64) are formed in the first climbing frame (62), the support frame (65) is connected to the movable cavities (64) in a sliding mode, the support frame (65) and the second climbing frame (63) are in mutual contact, and the homing spring (66) is connected between the support frame (65) and the first climbing frame (62).
2. The caravan with the capacity expansion function of the top space according to claim 1, wherein: the elastic folding waterproof cloth (57) is made of waterproof materials, the elastic folding waterproof cloth (57) has the advantages of high bonding strength, high tensile strength, good elasticity and water resistance, and the elastic folding waterproof cloth (57) can be ensured to be supported to enable the motor home to be difficult to topple after capacity expansion and is used for isolating external bad weather.
3. The caravan with the capacity expansion function of the top space according to claim 1, wherein: first climbing frame (62) and second climbing frame (63) collapsible connection for occupation space that has avoided traditional cat ladder is big, and first climbing frame (62) and second climbing frame (63) quality are lighter, and the removal and the use of cat ladder of being convenient for, and the practicality is further strengthened.
4. The caravan with the capacity expansion function of the top space according to claim 1, wherein: the folding auxiliary support device is characterized by further comprising a folding auxiliary support component (7), wherein the folding auxiliary support component (7) is arranged at the top of the carriage (2), the folding auxiliary support component (7) comprises a first support (71), a first support rod (72), a second support (73), a second support rod (74), a strip-shaped plate (76) and a limit bolt (77), two pairs of first supports (71) are fixedly arranged at the top of the carriage (2), the first support rod (72) is hinged, two pairs of second supports (73) are fixedly arranged on the bottom surface of the heat insulation plate (58), the second support rod (74) is hinged to the second support rod (73), the second support rod (74) is connected with the first support rod (72) in a rotating mode, a threaded hole (75) is formed in the first support rod (72), one side, opposite to the first support rod (71), of the strip-shaped plate (76) is fixedly connected with the limit bolt (77) corresponding to the threaded hole (75) in a rotating mode.
5. The caravan with the capacity expansion function of the top space according to claim 4, wherein: the folding water-proof device is characterized by further comprising a folding object part (8), wherein the folding object part (8) is fixedly arranged at the top of the carriage (2), the folding object part (8) is positioned in the elastic folding water-proof cloth (57), the folding object part (8) comprises a bottom placing plate (81), a first connecting rod (82), a second connecting rod (83), a top placing plate (84), an inclined limiting rod (85) and a limiting spring (86), the bottom placing plate (81) is fixedly arranged at the top of the carriage (2), two first connecting rods (82) are rotatably connected to the bottom placing plate (81), the top placing plate (84) is rotatably connected to two second connecting rods (83), the two second connecting rods (83) are in limiting fit with the bottom placing plate (81), the two inclined limiting rods (85) are slidably connected to the bottom placing plate (81), and the limiting spring (86) is connected between the inclined limiting rod (85) and the bottom placing plate (81); when a user needs to use the top placing plate (84) to place objects, the user manually pulls the top placing plate (84) to move upwards, the top placing plate (84) drives the first connecting rod (82) and the second connecting rod (83) to swing, the second connecting rod (83) can push the inclined limiting rod (85) to move upwards, and then the stretched limiting spring (86) resets and drives the inclined limiting rod (85) to move downwards to reset, so that the inclined limiting rod (85) blocks the second connecting rod (83), the second connecting rod (83) and an upper device of the second connecting rod are fixed, and normal use of the user is guaranteed.
6. The caravan with the capacity expansion function of the top space according to claim 5, wherein: the bed frame also comprises a porous plate (9), and two porous plates (9) are fixedly arranged on the bottom surface of the bed frame (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111423968.1A CN113928209B (en) | 2021-11-26 | 2021-11-26 | Car as a house that possesses top layer space dilatation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111423968.1A CN113928209B (en) | 2021-11-26 | 2021-11-26 | Car as a house that possesses top layer space dilatation function |
Publications (2)
| Publication Number | Publication Date |
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| CN113928209A CN113928209A (en) | 2022-01-14 |
| CN113928209B true CN113928209B (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111423968.1A Active CN113928209B (en) | 2021-11-26 | 2021-11-26 | Car as a house that possesses top layer space dilatation function |
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| Country | Link |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2001100591A4 (en) * | 2000-12-05 | 2001-12-20 | Close Auto's Pty Ltd | Camper |
| AU2003100507A4 (en) * | 2003-06-27 | 2003-08-21 | Huston, Trevor Allen Mr | Elevating roof bed |
| CN207345658U (en) * | 2017-09-27 | 2018-05-11 | 海南职业技术学院 | A kind of caravan double layer carriage |
| CN107719218B (en) * | 2017-11-24 | 2023-09-19 | 开封大学 | Multifunctional caravan |
| CN113370878B (en) * | 2021-05-14 | 2023-08-29 | 扬州大学 | Space-extensible automatic escape caravan |
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2021
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| CN113928209A (en) | 2022-01-14 |
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Effective date of registration: 20230511 Address after: No. 5-b04-48 Guangmao Road, Weihai Comprehensive Bonded Zone (South Zone), Wendeng District, Weihai City, Shandong Province, 264200 Applicant after: Shandong weishijie RV Manufacturing Co.,Ltd. Address before: 518000 Room 601, block C, 6 / F, anjunda warehouse building, No. 29 Jinhua Road, Fubao community, Fubao street, Futian District, Shenzhen, Guangdong Province Applicant before: Du Hongbo |
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