CN217495944U - Extensible carriage and car as a house - Google Patents

Abstract

The utility model discloses an extensible carriage and a motor home, wherein the carriage comprises a carriage main body, and two sides of the carriage main body are provided with embedded grooves; the two side surface extension bins are correspondingly arranged in the embedded grooves on the two sides of the carriage main body one by one; the top extension bin comprises a lifting driving mechanism and a lifting top cover connected with the upper end of the lifting driving mechanism, and the lower end of the lifting driving mechanism is connected with the top of the carriage main body. The application provides an extensible carriage, simple structure is reasonable, and its size is less, can expand fast, retrieve, and rationally distributed compactness, functional facilities are complete, and the car as a house of many scenes demands is used when can satisfying the trip. Meanwhile, the carriage can be carried on various vehicles to form a motor home.

Description

Extensible carriage and car as a house

Technical Field

The utility model relates to a car as a house technical field especially relates to an extensible carriage and car as a house that side and top surface all can carry out the extension.

Background

The car as a house, also known as "home on the wheel", has two major functions of "house" and "car", but its attribute is still the car, is a kind of car that can move, has essential basic facilities at home, and the facility at home on its car has: furniture such as bedding, stoves, refrigerators, cabinets, sofas, dining tables and chairs, washroom facilities, air conditioners, televisions, stereos and the like, and electrical appliances can be divided into driving areas, living areas, bedroom areas, sanitary areas, kitchen areas and the like, and the motor home integrates clothes, food, lives and rows. Along with the continuous improvement of living standard of people, the car as a house self-driving trip receives more and more people's liking. The motor home not only can be used for travel in leisure time, but also can be used as a travel tool for daily travel. The basic motor home can provide basic conditions for people who like traveling to eat, live and walk.

However, most of the caravans in the prior art are large in size, poor in trafficability, not compact in layout, low in space utilization rate and incapable of meeting the requirements of multiple scenes during traveling. In order to solve the problem of insufficient internal space of the car, the car as a house in the prior art is usually provided with an expansion cabin, when the car arrives at a camp, the expansion cabin is opened, spacious sleeping and moving space can be provided for passengers, but the existing expansion cabin is usually arranged on one side, the space obtained after expansion is limited by the mode, in addition, the reduction of the size of the cabin is limited by the mode of single-side expansion, and the height of the car as a house can not be reduced, so that the problem of the trafficability of the car as a house can not be well solved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcomings in the prior art, the utility model provides an extensible carriage and a motor home. The multifunctional bus is small in size, can be quickly expanded and recovered, is reasonable and compact in layout, is complete in functional facilities, and can meet the requirements of multiple scenes during traveling.

The utility model provides a following scheme:

an expandable car, comprising:

the carriage body is provided with embedded grooves on two sides;

the two side surface extension bins are correspondingly arranged in the embedded grooves on the two sides of the carriage main body one by one; the side walls of the two side surface extension bins are provided with racks respectively; the rack is connected with a driving motor in a meshed mode, and the driving motor is used for driving the side surface expansion bin to enter or exit the carriage main body;

the top extension bin comprises a lifting driving mechanism and a lifting top cover connected with the upper end of the lifting driving mechanism, and the lower end of the lifting driving mechanism is connected with the top of the carriage main body;

the left side surface and the right side surface of the lifting top cover are respectively provided with a double-folded plate made of hard materials, and the front end and the rear end of the lifting top cover are respectively provided with a single-folded plate made of hard materials; the double-folding plate comprises a first plate body and a second plate body which are hinged with each other, the upper end of the first plate body is hinged with the lifting top cover, and the lower end of the second plate body is hinged with the top of the carriage main body; the upper end of the single folding plate is hinged with the lifting top cover, and the lower end of the single folding plate is in a free state so as to be detachably connected with a locking mechanism arranged on the carriage main body.

Preferably: the upper end of the first plate body is hinged with the lifting top cover by a rubber hinge, and the lower end of the second plate body is hinged with the top of the carriage main body by a rubber hinge; the upper end of the single folded plate is hinged with the lifting top cover by a rubber hinge.

Preferably: sealing rubber strips are arranged on the periphery of the side surface expanding bin, so that the sealing rubber strips are fully distributed at the contact part of the side surface expanding bin and the embedded groove.

Preferably: the car body is characterized by further comprising a rain shed assembly, the rain shed assembly comprises tarpaulin, one end of the tarpaulin is fixedly connected with the side face of the car body, the side face expansion bin is provided with a winding and unwinding shaft, and the other end of the tarpaulin is connected with the winding and unwinding shaft.

Preferably: the winding and unwinding reel is an automatic winding and unwinding reel provided with an elastic potential energy storage mechanism.

Preferably: the inside of one of them side extension storehouse is used for setting up extension bed case, and the other one the inside of side extension storehouse is used for forming the extension storage tank, be provided with on-vehicle refrigerator in the extension storage tank.

Preferably: a first fixed bed box, a second fixed bed box and a multifunctional folding table are arranged in the carriage main body; after the side extension bin is extended, the multifunctional folding table is extended, and is combined with the first fixed bed box and the second fixed bed box to form a clamping type guest dining area in pairs or the multifunctional folding table is turned over and is horizontally placed, and then is combined with the first fixed bed box, the second fixed bed box and the extension bed box to form an integral bed box.

Preferably: the first fixed bed box is internally provided with a storage box and a power supply system, and the second fixed bed box is internally provided with a drawing cooking bench and a warm air system.

A caravan comprises a vehicle body, wherein the extensible compartment is arranged on the vehicle body.

Preferably: the vehicle body includes a pick-up truck.

According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect:

by the utility model, an expandable carriage and a motor home can be realized, and in one realization mode, the carriage can comprise a carriage main body, and both sides of the carriage main body are provided with embedded grooves; the two side surface extension bins are correspondingly arranged in the embedded grooves on the two sides of the carriage main body one by one; the side walls of the two side surface extension bins are provided with racks respectively; the rack is connected with a driving motor in a meshed mode, and the driving motor is used for driving the side surface expansion bin to enter or exit the carriage main body; the top extension bin comprises a lifting driving mechanism and a lifting top cover connected with the upper end of the lifting driving mechanism, and the lower end of the lifting driving mechanism is connected with the top of the carriage main body; the left side surface and the right side surface of the lifting top cover are respectively provided with a double-folded plate made of hard materials, and the front end and the rear end of the lifting top cover are respectively provided with a single-folded plate made of hard materials; the double-folding plate comprises a first plate body and a second plate body which are hinged with each other, the upper end of the first plate body is hinged with the lifting top cover, and the lower end of the second plate body is hinged with the top of the carriage main body; the upper end of the single folding plate is hinged with the lifting top cover, and the lower end of the single folding plate is in a free state so as to be detachably connected with a locking mechanism arranged on the carriage main body. The application provides an extensible carriage, simple structure is reasonable, and its size is less, can expand fast, retrieve, and rationally distributed compactness, functional facilities are complete, and the car as a house of many scenes demands is used when can satisfying the trip. Meanwhile, the carriage can be carried on various vehicles to form a motor home.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of an expandable car body and a car body connection state provided by an embodiment of the present invention;

figure 2 is a rear view of an extendable carriage coupled to a vehicle body according to an embodiment of the present invention;

figure 3 is a top view of an extendable carriage coupled to a vehicle body according to an embodiment of the present invention;

figure 4 is a top view of the expandable car provided in accordance with an embodiment of the present invention with the lift cap removed and expanded;

fig. 5 is a cross-sectional view taken along the plane a-a according to an embodiment of the present invention;

fig. 6 is a B-B sectional view provided by an embodiment of the present invention;

fig. 7 is a C-C sectional view provided by an embodiment of the present invention.

In the figure: the multifunctional folding type hot air car comprises a car body 1, a side expansion bin 2, a top expansion bin 3, a lifting driving mechanism 31, a lifting top cover 32, a double-folded plate 33, a single-folded plate 34, a rain shelter assembly 4, a car-mounted refrigerator 5, a first fixed bed box 6, a second fixed bed box 7, a multifunctional folding table 8, a drawing type cooking bench 9, a warm air system 10 and a car body 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

Examples

Referring to fig. 1, 2, 3, 4, 5, 6, and 7, an expandable car provided in an embodiment of the present invention, as shown in fig. 1, 2, 3, 4, 5, 6, and 7, may include:

the carriage comprises a carriage body 1, wherein embedded grooves are formed in two sides of the carriage body 1;

the two side surface extension bins 2 are correspondingly arranged in the embedded grooves on the two sides of the carriage main body 1 one by one; the side walls of the two side expansion bins 2 are provided with racks (not shown in the figure); the rack is connected with a driving motor in a meshed mode, and the driving motor is used for driving the side surface expansion bin to enter or exit the carriage main body 1;

the top extension bin 3 comprises a lifting driving mechanism 31 and a lifting top cover 32 connected with the upper end of the lifting driving mechanism 31, and the lower end of the lifting driving mechanism 31 is connected with the top of the carriage main body 1;

hard double-folding plates 33 are respectively arranged on the left side surface and the right side surface of the lifting top cover 32, and hard single-folding plates 34 are respectively arranged at the front end and the rear end of the lifting top cover 32; the double-folded plate 33 comprises a first plate body and a second plate body which are hinged with each other, the upper end of the first plate body is hinged with the lifting top cover 32, and the lower end of the second plate body is hinged with the top of the carriage main body 1; the upper end of the single-folded plate 34 is hinged with the lifting top cover 32, and the lower end of the single-folded plate 34 is in a free state so as to be detachably connected with a locking mechanism arranged on the carriage main body 1. The locking mechanism can be in various forms, and a structure which can fix the single folding plate at the opening of the top expansion bin and release the single folding plate when the single folding plate is stored is needed.

The expandable carriage that this application embodiment provided adopts two side expandable modes, can be in order to reach the big space that unilateral extension formed, can guarantee simultaneously to make the width of carriage main part further reduce after accomodating. The width of carriage main part reduces can effectual improvement car as a house's trafficability characteristic. Simultaneously, adopt the folding mode in top extension storehouse, can obtain the top extension space when parking camping, can also fold it at the driving in-process and accomodate, can not influence the whole height of car as a house, reach the purpose that further improves car as a house trafficability characteristic. Adopt the carriage that this application embodiment provided can carry on the pick up, accomodate the back width can be basically with pick up self width parallel and level, highly also can with the high parallel and level of pick up driver's cabin, guarantee the region that ordinary pick up vehicle can pass through like this, carry on still can pass through behind the extensible carriage that this application provided. The problem that a traditional caravan cannot enter a garage and other specific spaces can be effectively solved.

It can be understood that the double folding plates and the single folding plates provided in the embodiments of the present application are made of hard materials, such as sandwich composite plates. Through the design of corresponding structure, guarantee can be accomodate smoothly and extend fast. Wherein the double-folded plate can be automatically extended or folded along with the up-and-down movement of the lifting top cover. The single folding plate needs manual folding by personnel, and the lower end of the single folding plate is fixed through a locking mechanism after the single folding plate is extended. For traditional adoption soft material as the mode of going up and down top cap side enclosure, this application adopts the stereoplasm material, can improve the security in top extension storehouse, and the inside three-dimensional nature in extension space that can also guarantee to obtain after stretching simultaneously is stronger, and the comfort promotes greatly when personnel live in.

In order to prevent water leakage at the joint of the plate body and the lifting top cover, in the embodiment of the present application, the upper end of the first plate body may be hinged to the lifting top cover 32 by using a rubber hinge, and the lower end of the second plate body may be hinged to the top of the carriage main body 1 by using a rubber hinge; the upper end of the single-folded plate 34 is hinged with the lifting top cover 32 by a rubber hinge. The lifting top cover is electrically lifted through the lifting mechanism, the bottom of the lifting mechanism is connected with the top of the carriage through bolts, and the top of the lifting mechanism is connected with the lifting top cover through bolts. The left side and the right side of the lifting top cover are provided with double folded plates, and the double folded plates, the lifting top cover and the carriage are provided with rubber hinges to realize sealing and rotating functions. Be equipped with single folded plate around the lift top cap, single folded plate upper end adopts rubber hinged joint with the lift top cap, and single folded plate is manual folding, leans on the locking piece to fix. The height space in the carriage can be increased after the lifting top cover is lifted.

In order to prevent the junction of the side expansion bin and the carriage main body from leaking water, the embodiment of the application can provide that sealing rubber strips are arranged around the side expansion bin, so that the contact part of the side expansion bin and the embedded groove is fully distributed with the sealing rubber strips. The side extension bin is meshed with racks on the side wall of the side extension bin through driving motors on two sides to realize electric extension and recovery, and sealing and water proofing are carried out through adhesive tapes around the side extension bed.

In order to guarantee that the adhesive tape fails and then leaks, the embodiment of the application can also provide a rain shelter component 4, the rain shelter component 4 comprises tarpaulin, one end of the tarpaulin is fixedly connected with the side surface of the carriage main body 1, the side surface extension bin 2 is provided with a winding and unwinding shaft, and the other end of the tarpaulin is connected with the winding and unwinding shaft. The upper end of the side extension bin is provided with a rain shelter. After the side expansion bin is expanded, the width space in the vehicle can be increased.

Specifically, the winding and unwinding reel is an automatic winding and unwinding reel provided with an elastic potential energy storage mechanism. In the process of extension of side extension storehouse, the tarpaulin can be elongated along with the spool rotation along with the extension of side extension storehouse, and in side extension storehouse accommodation process, the spool counter-rotation accomodates the tarpaulin under the elastic potential energy effect.

It can be understood that the two side expansion bins provided by the embodiment of the application can be used as different spaces as required when in an expansion state. For example, in one implementation manner, the inside of one of the side expansion bins may be provided for arranging an expansion bed box, and the inside of the other one of the side expansion bins is used for forming an expansion storage box, and the in-vehicle refrigerator 5 is arranged in the expansion storage box.

In order to improve the practicability of the carriage provided by the embodiment of the application, the embodiment of the application can also provide that a first fixed bed box 6, a second fixed bed box 7 and a multifunctional folding table 8 are arranged inside the carriage main body 1; after the side extension bin 2 is extended, the multifunctional folding table 8 is extended, the first fixed bed box 6 and the second fixed bed box 7 form a bayonet type guest dining area, or the multifunctional folding table 8 is turned over and laid flat and then is combined with the first fixed bed box 6, the second fixed bed box 7 and the extension bed box to form an integral bed box. Specifically, a storage box and a power supply system are arranged in the first fixed bed box, and a drawing cooking bench 9 and a warm air system 10 are arranged in the second fixed bed box 7.

The first fixed bed box is internally provided with a storage box and a power supply system, and the second fixed bed box is internally provided with a drawing cooking bench and a warm air system. After the side expansion beds and the side storage boxes on the two sides of the carriage are expanded, the first fixed bed box, the second fixed bed box and the multifunctional folding table can form a pair of clamping type guest-meeting dining areas; after the multifunctional folding table is turned over and laid flat, the multifunctional folding table can form an oversized bed which can meet the rest of 4-5 people together with the side extension bed box, the first fixed bed box, the second fixed bed box and the standby mattress.

In a word, the extensible carriage that this application provided, simple structure is reasonable, and its size is less, can expand fast, retrieve, and rationally distributed compactness, functional facilities are complete, and the car as a house that can satisfy the multi-scene demand when going on a journey uses. Meanwhile, the carriage can be carried on various vehicles to form a motor home.

The embodiment of the application can also provide a motor home, which comprises a vehicle body 11, wherein the vehicle body 11 is provided with the expandable compartment.

Further, the vehicle body 11 includes a pickup. In practical application, the expandable carriage with the size matched with the open type container of the pickup truck can be processed and manufactured according to the size of the open type container of the pickup truck, and then the expandable carriage is directly installed on the pickup truck, so that the caravan can be obtained.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims (10)

1. An expandable car, comprising:

the carriage body is provided with embedded grooves on two sides;

the two side surface extension bins are correspondingly arranged in the embedded grooves on the two sides of the carriage main body one by one; the outer walls of the two side surface expansion bins are provided with racks respectively; a gear meshed with the rack is connected with a driving motor, and the driving motor is used for driving the side surface expansion bin to enter and exit the carriage main body;

the top extension bin comprises a lifting driving mechanism and a lifting top cover connected with the upper end of the lifting driving mechanism, and the lower end of the lifting driving mechanism is connected with the top of the carriage main body;

the lifting top cover comprises a lifting top cover, a lifting cover, a folding plate and a folding plate, wherein the left side surface and the right side surface of the lifting top cover are respectively provided with double folding plates, and the front end and the rear end of the lifting top cover are respectively provided with a single folding plate; the double-folded plate comprises a first plate body and a second plate body which are hinged with each other, the upper end of the first plate body is hinged with the lifting top cover, and the lower end of the second plate body is hinged with the top of the carriage main body; the upper end of the single folding plate is hinged with the lifting top cover, and the lower end of the single folding plate is in a free state so as to be detachably connected with a locking mechanism arranged on the carriage main body.

2. The expandable wagon of claim 1 wherein the upper end of the first plate is hinged to the lift cap by a rubber hinge and the lower end of the second plate is hinged to the top of the wagon body by a rubber hinge; the upper end of the single folded plate is hinged with the lifting top cover by a rubber hinge.

3. The expandable compartment of claim 1, wherein sealing rubber strips are arranged around the side expansion bin, so that the sealing rubber strips are distributed at the contact part of the side expansion bin and the embedded groove.

4. The expandable wagon of claim 1, further comprising a canopy assembly, wherein the canopy assembly comprises a tarpaulin, one end of the tarpaulin is fixedly connected to the side of the wagon body, the side extension bin is provided with a take-up and pay-off reel, and the other end of the tarpaulin is connected to the take-up and pay-off reel.

5. The expandable car of claim 4, wherein the retractable reel is an automatic retractable reel provided with a storage mechanism for elastic potential energy.

6. The expandable compartment of claim 1, wherein the interior of one of the side expansion cabins is used for arranging an expansion bed box, the interior of the other side expansion cabin is used for forming an expansion storage box, and an on-board refrigerator is arranged in the expansion storage box.

7. The expandable wagon of claim 6 wherein the wagon body is internally provided with a first fixed bed box, a second fixed bed box, and a multifunctional folding table; after the side extension bin is extended, the multifunctional folding table is extended, and is combined with the first fixed bed box and the second fixed bed box to form a clamping type guest dining area in pairs or the multifunctional folding table is turned over and is horizontally placed, and then is combined with the first fixed bed box, the second fixed bed box and the extension bed box to form an integral bed box.

8. The expandable car of claim 7, wherein a storage bin and a power supply system are provided in the first fixed bed box, and a pull-out cooktop and a heater system are provided in the second fixed bed box.

9. A motor home, characterized by comprising a vehicle body on which an expandable compartment according to any one of claims 1 to 8 is provided.

10. The caravan of claim 9, wherein the vehicle body comprises a pickup truck.

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