CN211001085U - Integrated motor home - Google Patents

Abstract

The utility model discloses an integrated motor home, which comprises a middle carriage body; an expansion compartment body and a telescopic compartment body are respectively movably inserted and arranged on two sides of the middle compartment body, the expansion compartment body is movably sleeved inside the middle compartment body, and the telescopic compartment body is movably sleeved inside the expansion compartment body; and supporting beams which stretch along the stretching direction of the stretching carriage body and the stretching direction of the expansion carriage body are fixed at the bottom of the chassis of the motor home. The advantages are that: the utility model adopts the combination of the expansion carriage body with the turnover bottom plate, which increases the accommodating space of the carriage, i.e. the article can be placed on the bottom plate of the expansion carriage body, and the article can also be placed on the middle bottom plate which is not overlapped with the bottom plate of the expansion carriage body; and when the telescopic carriage body and the extension carriage body are extended and the turnover bottom plate is turned over horizontally, more people can be accommodated on the turnover bottom plate and the middle bottom plate overlapped with the bottom plate of the telescopic carriage body, so that the total area of the bottom surface of the whole carriage is enlarged, and the accommodation quantity of household basic facilities and personnel is increased.

Description

Integrated motor home

The technical field is as follows:

the utility model relates to a car as a house technical field, in particular to integral type car as a house.

Background art:

the motor home is a product integrating the functions of a house and a vehicle, is a movable vehicle type with essential basic facilities at home, and is usually used for outing or field work; a certain number of people and various household basic facilities need to be accommodated in the compartment of the motor home, so that the expansion of the space of the compartment is the basic requirement of the motor home; the existing carriage adopts a structure with two telescopic sides to expand the internal space, as shown in fig. 1, when in use, the two sides are expanded, and the whole carriage forms three parts of a left carriage body 7, a middle accommodating carriage 8 and a right carriage body 9, wherein the sum of the width of the bottom of the left carriage body 7 and the width of the bottom of the right carriage body 9 is equal to the width of the bottom of the middle accommodating carriage 8, as shown in fig. 2, when not in use, the left carriage body 7 and the right carriage body 9 are retracted into the middle accommodating carriage 8; although the existing carriage achieves the purpose of expanding the carriage space, the total area of the bottom surface of the whole carriage is only twice as large as the area of the bottom surface of the middle accommodating carriage 8 after the carriage is expanded, so that fewer basic facilities can be used for accommodating household objects, the number of accommodated personnel is small, and objects cannot be placed on the bottom plate of the middle accommodating carriage 8 of the existing carriage because the left carriage body 7 and the right carriage body 9 are retracted to the middle accommodating carriage 8, and the bottom plate of the left carriage body 7 and the bottom plate of the right carriage body 9 interfere with the objects.

The utility model has the following contents:

an object of the utility model is to provide an enlarge integral type car as a house of carriage bottom surface area in order to increase personnel and infrastructure holding capacity.

The utility model discloses by following technical scheme implement: an integrated motor home comprises a middle carriage body arranged on a motor home chassis; an expansion compartment body and a telescopic compartment body are respectively arranged on two sides of the middle compartment body in a split movable insertion manner, the expansion compartment body is movably sleeved inside the middle compartment body, and the telescopic compartment body is movably sleeved inside the expansion compartment body; a supporting beam which stretches along the stretching direction of the stretching carriage body and the stretching direction of the expansion carriage body is fixed at the bottom of the chassis of the motor home; the middle compartment body comprises a middle bottom plate arranged on the top surface of the chassis of the caravan, a front end plate and a rear end plate are respectively fixed at the front end and the rear end of the middle bottom plate, and an access door is arranged on the rear end plate; a lifting top plate which can be lifted up and down is arranged between the top of the front end plate and the top of the rear end plate; the extension carriage body comprises a front baffle, a rear baffle, an extension carriage body top plate and an extension carriage body side plate which are fixedly connected; the inner wall of the side plate of the extension carriage body is movably provided with a turnover bottom plate; the turnover bottom plate is movably hinged with the middle bottom plate; the telescopic carriage body is a square carriage body and is arranged towards the side wall opening of the side plate of the expansion carriage body.

Furthermore, four corners of the middle bottom plate are vertically provided with upright columns, and a connecting beam is arranged between the top ends of the upright columns; the front end plate and the rear end plate are correspondingly arranged between the upright columns; a lifting hydraulic cylinder is vertically arranged on the side part of each upright post, and the top end of a telescopic rod of each lifting hydraulic cylinder is fixedly connected with the bottom surface of the lifting top plate; a front wall plate and a rear wall plate are vertically fixed at the front end and the rear end of the bottom surface of the lifting top plate respectively, and sliding grooves are correspondingly arranged on the connecting beams below the front wall plate and the rear wall plate; hinge type folding connecting plates are hinged to two sides of the lifting top plate respectively, and the bottom ends of the folding connecting plates are movably hinged to the corresponding connecting beams below the folding connecting plates; the middle bottom plate is provided with guide grooves corresponding to the front baffle and the rear baffle, and the bottoms of the front baffle and the rear baffle are arranged in the corresponding guide grooves in a sliding manner.

Furthermore, the extended compartment top plate is fixed between the top ends of the front baffle and the rear baffle, and the extended compartment side plates are fixed on the outer sides of the front baffle, the rear baffle and the extended compartment top plate; more than one slideway is vertically arranged on the inner wall of the side plate of the extension carriage body, guide wheels are arranged in the slideways in a vertically rolling manner, and one side edge of the turnover bottom plate is fixedly connected with a central shaft of the guide wheels through a flexible connecting piece; the turnover bottom plate is movably placed on the top surface of the supporting beam corresponding to the lower part of the turnover bottom plate.

Further, the flexible connecting piece is any one of a chain or a steel wire rope.

Further, the side edge of the turnover bottom plate, which is adjacent to the flexible connecting piece, is rotatably provided with a roller, and the wheel surface of the roller is in rolling contact with the inner wall of the side plate of the expansion compartment body.

Furthermore, a driving hydraulic cylinder is arranged on the recreational vehicle chassis below the extension carriage body, the end part of a cylinder body of the driving hydraulic cylinder is hinged with the recreational vehicle chassis, the end part of a telescopic rod of the driving hydraulic cylinder is hinged with one end of an L-shaped connecting rod, an inflection point of the L-shaped connecting rod is hinged on a hinged shaft of the turnover bottom plate and the middle bottom plate, and the other end of the L-shaped connecting rod is fixedly connected with the turnover bottom plate.

Furthermore, a telescopic hydraulic cylinder is arranged on the chassis of the motor home below the telescopic carriage body; the end part of a telescopic rod of the telescopic hydraulic cylinder is fixedly connected with a bottom plate of the telescopic carriage body; and the bottom surface of the bottom plate of the telescopic carriage body is respectively provided with a supporting beam corresponding to the lower part and a supporting wheel rolling on the middle bottom plate.

The utility model has the advantages that: the utility model adopts the combination of the expansion carriage body with the turnover bottom plate, which increases the accommodating space of the carriage, i.e. the article can be placed on the bottom plate of the expansion carriage body, and the article can also be placed on the middle bottom plate which is not overlapped with the bottom plate of the expansion carriage body; and when the telescopic carriage body and the extension carriage body are extended and the turnover bottom plate is turned over horizontally, more people can be accommodated on the turnover bottom plate and the middle bottom plate overlapped with the bottom plate of the telescopic carriage body, so that the total area of the bottom surface of the whole carriage is enlarged, and the accommodation quantity of household basic facilities and personnel is increased.

Description of the drawings:

fig. 1 is a schematic structural view of a conventional expanded car described in the background art.

Fig. 2 is a schematic structural view of a contracted conventional car as described in the background art.

Fig. 3 is a schematic structural view after the present invention is extended.

Fig. 4 is a sectional view a-a of fig. 3.

Fig. 5 is a sectional view B-B of fig. 3.

Fig. 6 is a schematic structural view after the contraction of the present invention.

The parts in the drawing are marked as follows, namely a middle compartment body 1, a stand column 1.1, a front end plate 1.2, a rear end plate 1.3, an access door 1.4, a middle bottom plate 1.5, a lifting top plate 1.6, a folding connecting plate 1.7, a sliding chute 1.8, a guide groove 1.9, a front wall plate 1.10, a rear wall plate 1.11, a connecting beam 1.12, an expansion compartment body 2, a front baffle plate 2.1, a rear baffle plate 2.2, an expansion compartment body top plate 2.3, an expansion compartment body side plate 2.4, a turnover bottom plate 2.5, a guide wheel 2.6, a flexible connecting piece 2.7, a driving hydraulic cylinder 2.8, an L-shaped connecting rod 2.9, a roller 2.10, a telescopic compartment body 3, a telescopic hydraulic cylinder 3.1, a supporting wheel 3.2, a motor home chassis 4, a lifting hydraulic cylinder 5, a supporting beam 6, a left compartment body 7, a middle compartment accommodating 8, a right compartment body 9.

The specific implementation mode is as follows:

as shown in fig. 3 to 6, an integrated motor home includes a middle compartment 1 disposed on a chassis 4 of the motor home; an extension carriage body 2 and a telescopic carriage body 3 are respectively and movably inserted on two sides of the middle carriage body 1 in a split manner; a supporting beam 6 which extends and retracts along the extending and retracting direction of the extending carriage body 3 and the extending direction of the expanding carriage body 2 is fixed at the bottom of the caravan chassis 4, and the supporting beam 6 is used for supporting the extending and retracting carriage body 3 and the overturning bottom plate 2.5.

The middle compartment body 1 comprises a middle bottom plate 1.5 arranged on the top surface of the chassis 4 of the motor home, a front end plate 1.2 and a rear end plate 1.3 are respectively fixed at the front end and the rear end of the middle bottom plate 1.5, and an access door 1.4 is arranged on the rear end plate 1.3; a lifting top plate 1.6 which can be lifted up and down is arranged between the top parts of the front end plate 1.2 and the rear end plate 1.3; upright columns 1.1 are vertically arranged at four corners of the middle bottom plate 1.5, and connecting beams 1.12 are arranged between the top ends of the upright columns 1.1; a front end plate 1.2 and a rear end plate 1.3 are correspondingly arranged between the upright columns 1.1; a lifting hydraulic cylinder 5 is vertically arranged on the side part of each upright post 1.1, and the top end of a telescopic rod of each lifting hydraulic cylinder 5 is fixedly connected with the bottom surface of a lifting top plate 1.6; a front wall plate 1.10 and a rear wall plate 1.11 are vertically fixed at the front end and the rear end of the bottom surface of the lifting top plate 1.6 respectively, a vertical sliding chute 1.8 is correspondingly arranged on a connecting beam 1.12 below the front wall plate 1.10 and the rear wall plate 1.11, the bottom end of the sliding chute 1.8 extends downwards to the top surface of the middle bottom plate 1.5, and the front wall plate 1.10 and the rear wall plate 1.11 are arranged along the corresponding sliding chute 1.8 in a vertically sliding manner respectively; hinge type folding connecting plates 1.7 are respectively hinged to two sides of the lifting top plate 1.6, and the bottom ends of the folding connecting plates 1.7 are movably hinged to corresponding connecting beams 1.12 below; the lifting hydraulic cylinder 5 stretches out and draws back to drive the lifting top plate 1.6 to lift, meanwhile, the front wall plate 1.10 and the rear wall plate 1.11 lift along the sliding groove 1.8, the folding connecting plate 1.7 stretches out or folds, and the lifting top plate 1.6 reaches the purpose of expanding the space in the carriage after rising.

The expansion compartment body 2 comprises a front baffle 2.1, a rear baffle 2.2, an expansion compartment body top plate 2.3 and expansion compartment body side plates 2.4 which are fixedly connected, a turnover bottom plate 2.5 is movably arranged on the inner wall of each expansion compartment body side plate 2.4, the turnover bottom plate 2.5 is movably hinged with each middle bottom plate 1.5, the expansion compartment body top plate 2.3 is fixed between the top ends of the front baffle 2.1 and the rear baffle 2.2, the front baffle 2.1, the rear baffle 2.2 and the outer side of each expansion compartment body top plate 2.3 are fixedly provided with expansion compartment body side plates 2.4, two slide ways are vertically arranged on the inner wall of each expansion compartment body side plate 2.4, guide wheels 2.6 are arranged in the slide ways in a vertical rolling mode, one side edge of each turnover bottom plate 2.5 is fixedly connected with a central shaft of each guide wheel 2.6 through a flexible connecting rod 2.7, each flexible connecting rod 2.7 is either one of a chain or a steel wire rope, the flexible connecting rod 2.7 is used for driving each expansion compartment body side plate 2.2.2.2.2.2.2.2.2.2.2.2 to be hinged with a corresponding to a corresponding expansion compartment body bottom plate 2.2, the expansion compartment body bottom plate 2.2.2.2.2.2.5, the expansion compartment body bottom plate 2 is connected with a corresponding to a corresponding expansion hydraulic cylinder 2.2.2.2.2.2.2, the expansion compartment body bottom plate 2.2, the expansion compartment body bottom plate 2.2.2.2.2, the expansion compartment body bottom plate 2.2.2.2.2 is connected with a corresponding to be connected with a corresponding to a flexible connecting rod, the expansion hydraulic cylinder 2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2, the expansion cylinder, the expansion compartment body 2.2.2.2 is connected with a flexible connecting rod 2.2.2.2, the expansion cylinder 2.2.2, the expansion cylinder 2, the expansion compartment body, the expansion cylinder 2 is connected with a flexible connecting rod 2.2.2.2.2, the expansion cylinder 2, the expansion cylinder 2.2.2 is connected with a flexible connecting rod 2, the expansion cylinder 2.2, the.

The telescopic carriage body 3 is a square carriage body, and the telescopic carriage body 3 is arranged towards the side wall opening of the side plate 2.4 of the expansion carriage body. The expansion carriage body 2 is movably sleeved with the telescopic carriage body 3; a telescopic hydraulic cylinder 3.1 is arranged on the chassis 4 of the motor home below the telescopic carriage body 3; the end part of a telescopic rod of the telescopic hydraulic cylinder 3.1 is fixedly connected with a bottom plate of the telescopic carriage body 3; the bottom surface of the bottom plate of the telescopic carriage body 3 is respectively provided with a supporting beam 6 corresponding to the lower part and a supporting wheel 3.2 rolling on the middle bottom plate 1.5; in the telescopic process of the telescopic hydraulic cylinder 3.1, the telescopic carriage body 3 is driven to extend and retract relative to the middle carriage body 1 along the middle bottom plate 1.5 and the supporting beam 6; when the extension carriage body 2 and the telescopic carriage body 3 are simultaneously arranged in the middle carriage body 1, the extension carriage body 2 is sleeved outside the telescopic carriage body 3, and at the moment, a side plate of the telescopic carriage body 3 is used as the other side wall of the middle carriage body 1.

When the telescopic carriage body 3 is retracted into the middle carriage body 1, the bottom plate of the telescopic carriage body 3 and the middle bottom plate 1.5 are provided with an overlapping part and a non-overlapping part; the combination of the telescopic carriage body 3 and the extension carriage body 2 with the turnover bottom plate is adopted, so that the accommodating space of the carriage is increased, namely, objects can be placed on the bottom plate of the telescopic carriage body 3, and the objects can also be placed on the middle bottom plate 1.5 which is not overlapped with the bottom plate of the telescopic carriage body 3; and when the telescopic carriage body 3 and the extension carriage body 2 are extended and the turnover bottom plate 2.5 is turned over horizontally, more people can be accommodated on the turnover bottom plate 2.5 and the part of the middle bottom plate 1.5 overlapped with the bottom plate of the telescopic carriage body 3, so that the total area of the bottom surface of the whole carriage is enlarged, and the accommodation quantity of household basic facilities and personnel is increased.

The working principle of the extension carriage body 3 and the extension carriage body 2 is that when the extension carriage body 3 and the extension carriage body 2 extend outwards from two sides of the middle carriage body 1 respectively, the extension carriage body 3 is pulled outwards and supported with the ground through a support rod 10, extension of an extension rod of a telescopic hydraulic cylinder 3.1 is controlled, the extension carriage body 3 extends outwards along the support beam 6 under the pushing of the telescopic hydraulic cylinder 3.1, the extension rod of a driving hydraulic cylinder 2.8 is controlled to contract, an overturning bottom plate 2.5 is pulled downwards through an L-shaped connecting rod 2.9, a guide wheel 2.6 is pulled downwards along the inner wall of an extension carriage body side plate 2.4 through a flexible connecting piece 2.7, a roller 2.10 pushes the extension carriage body 2 to extend outwards under the guiding of a guide groove 1.9 in the process of downwards rolling along the inner wall of the extension carriage body side plate 2.4, extension of the extension hydraulic cylinder 5 is controlled to extend out, a lifting top plate 1.6 is pushed to translate upwards, meanwhile, a folding connecting plate 1.7 is unfolded, a front wall plate 1.10 and a rear wall plate 1.11 respectively slide upwards along a corresponding sliding chute 1.8, and at the same.

When the telescopic carriage body 3 and the extension carriage body 2 are respectively retracted into the middle carriage body 1, the telescopic rod of the driving hydraulic cylinder 2.8 is controlled to extend, the overturning bottom plate 2.5 is pushed to overturn upwards through the L-shaped connecting rod 2.9, the guide wheel 2.6 is driven by the flexible connecting piece 2.7 to slide upwards along the inner wall of the side plate 2.4 of the extension carriage body, the extension carriage body 2 is pulled to retract into the middle carriage body 1 under the guide of the guide groove 1.9 until the overturning bottom plate 2.5 is vertically arranged on one side of the middle frame body and is attached to the inner wall of the side plate 2.4 of the extension carriage body, the side plate 2.4 of the extension carriage body is used as one side wall of the middle carriage body 1, the telescopic rod of the telescopic hydraulic cylinder 3.1 is controlled to retract, the telescopic hydraulic cylinder 3.1 pulls the telescopic carriage body 3 to retract into the middle carriage body 1 along the supporting beam 6, at the moment, the side plate of the telescopic carriage body 3 is used as the other side wall of the middle carriage body 1, the supporting rod 10 is used as the other side wall of the middle carriage body 1, the telescopic carriage body 6 is controlled to retract, the telescopic hydraulic cylinder 5 is pulled to retract, the lifting hydraulic cylinder 1.6 to move downwards, the connecting plate is folded, the top plate 1.7..

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. An integrated motor home is characterized by comprising a middle carriage body arranged on a motor home chassis; an expansion compartment body and a telescopic compartment body are respectively arranged on two sides of the middle compartment body in a split movable insertion manner, the expansion compartment body is movably sleeved inside the middle compartment body, and the telescopic compartment body is movably sleeved inside the expansion compartment body; a supporting beam which stretches along the stretching direction of the stretching carriage body and the stretching direction of the expansion carriage body is fixed at the bottom of the chassis of the motor home; the middle compartment body comprises a middle bottom plate arranged on the top surface of the chassis of the caravan, a front end plate and a rear end plate are respectively fixed at the front end and the rear end of the middle bottom plate, and an access door is arranged on the rear end plate; a lifting top plate which can be lifted up and down is arranged between the top of the front end plate and the top of the rear end plate; the extension carriage body comprises a front baffle, a rear baffle, an extension carriage body top plate and an extension carriage body side plate which are fixedly connected; the inner wall of the side plate of the extension carriage body is movably provided with a turnover bottom plate; the turnover bottom plate is movably hinged with the middle bottom plate; the telescopic carriage body is a square carriage body and is arranged towards the side wall opening of the side plate of the expansion carriage body.

2. The integrated recreational vehicle of claim 1, wherein upright posts are vertically arranged at four corners of the middle bottom plate, and a connecting beam is arranged between the top ends of the upright posts; the front end plate and the rear end plate are correspondingly arranged between the upright columns; a lifting hydraulic cylinder is vertically arranged on the side part of each upright post, and the top end of a telescopic rod of each lifting hydraulic cylinder is fixedly connected with the bottom surface of the lifting top plate; a front wall plate and a rear wall plate are vertically fixed at the front end and the rear end of the bottom surface of the lifting top plate respectively, and sliding grooves are correspondingly arranged on the connecting beams below the front wall plate and the rear wall plate; hinge type folding connecting plates are hinged to two sides of the lifting top plate respectively, and the bottom ends of the folding connecting plates are movably hinged to the corresponding connecting beams below the folding connecting plates; the middle bottom plate is provided with guide grooves corresponding to the front baffle and the rear baffle, and the bottoms of the front baffle and the rear baffle are arranged in the corresponding guide grooves in a sliding manner.

3. The integrated caravan of claim 1, wherein the extension compartment top plate is fixed between the top ends of the front baffle and the rear baffle, and the extension compartment side plates are fixed on the outer sides of the front baffle, the rear baffle and the extension compartment top plate; more than one slideway is vertically arranged on the inner wall of the side plate of the extension carriage body, guide wheels are arranged in the slideways in a vertically rolling manner, and one side edge of the turnover bottom plate is fixedly connected with a central shaft of the guide wheels through a flexible connecting piece; the turnover bottom plate is movably placed on the top surface of the supporting beam corresponding to the lower part of the turnover bottom plate.

4. The one-piece caravan of claim 3, wherein the flexible connecting member is any one of a chain or a wire rope.

5. The integrated recreational vehicle of claim 3, wherein rollers are rotatably disposed on the side edges of the turnover bottom plate adjacent to the flexible connecting members, and the roller surfaces of the rollers are in rolling contact with the inner walls of the side plates of the extension compartment body.

6. The integrated recreational vehicle according to any one of claims 1 to 5, wherein a driving hydraulic cylinder is arranged on the recreational vehicle chassis below the extension compartment body, the end portion of a cylinder body of the driving hydraulic cylinder is hinged with the recreational vehicle chassis, the end portion of a telescopic rod of the driving hydraulic cylinder is hinged with one end of an L-shaped connecting rod, the inflection point of the L-shaped connecting rod is hinged on a hinged shaft of the overturning bottom plate and the middle bottom plate, and the other end of the L-shaped connecting rod is fixedly connected with the overturning bottom plate.

7. The integrated recreational vehicle of claim 6, wherein a telescopic hydraulic cylinder is arranged on the chassis of the recreational vehicle below the telescopic carriage body; the end part of a telescopic rod of the telescopic hydraulic cylinder is fixedly connected with a bottom plate of the telescopic carriage body; and the bottom surface of the bottom plate of the telescopic carriage body is respectively provided with a supporting beam corresponding to the lower part and a supporting wheel rolling on the middle bottom plate.

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