KR101560375B1 - roon space variation for vehicle - Google Patents

Abstract

A vehicle capable of expanding an indoor space according to the present invention is provided with a rear door that allows the rear of an indoor space to be opened. The vehicle is supported by a first guide rail installed on a side surface of an automobile body, And a main house installed on the upper side of the base frame and having a substantially same shape as the inner peripheral surface of the indoor space and having an extended space for extending the indoor space of the vehicle when the vehicle is drawn out from the indoor space of the vehicle.

Description

A versatile car capable of expanding indoor space. {Roon space variation for vehicle}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to an automobile, and more particularly, to a multi-functional automobile capable of expanding an interior space of a vehicle and expanding an indoor space capable of enhancing utilization of the interior space.

Generally, all cars that are mass-produced such as multi-passenger van, leisure vehicle, etc. have limited interior space, so that it is impossible to expand the space if necessary. In particular, the camping car for leisure activities has various facilities in the indoor space at the time of manufacture, so there is no inconvenience to leisure life, but the price is relatively high, and it can not be used for various purposes in a normal time without leisure activities.

In view of this, various attempts have been made to improve the small and mid-sized vans produced by automobile manufacturers so that leisure vehicles can be used as well.

Korean Patent Application No. 0350884 discloses a technical structure for widening the floor area of an automobile, and a utility vehicle is disclosed in the publication No. 2012-0045435. The posted utility vehicle has a technical configuration in which a slidably installed bed, a sink, a left side lid, and a refrigerator are installed in a seating space of a seat, and a pop-up loop for raising the roof of the vehicle can be installed.

The above-mentioned automobile can not use the stairs so as to increase the usability in the set space of the indoor space and adjust the height of the roof, so that the interior space of the automobile can not be widened in a plane.

Korean Patent Registration No. 983626 discloses a camper with an extended side panel. The posted camper can increase the indoor space by moving the side panels provided on the left or right side of the main body toward the outside. The front, rear, or ceiling scenes between the side panel and the main body are fixed at one end to the main body, Has a configuration that is covered with a folded folding plate which is in contact with the side panel.

This technical configuration is intended to extend the side surface of the camper, which requires disconnection of both side walls of the existing camper.

Japanese Patent Application Laid-Open No. 9-123825 discloses a vehicle with a rear-end height. The rear extended portion, which can improve the loading capacity of the car, has a structure in which a rear portion of a vehicle equipped with a rear door of the vehicle is retracted and a zebra type hood is stretched between the rear portions.

The conventional rear extension vehicle has a rear portion of the automobile retracted to enlarge the interior space. Therefore, it is difficult to guarantee the structural stability of the vehicle while the rear extension portion is elongated.

Korean Patent Application No. 0350884 Korean Patent Publication No. 2012-0045435 Korean Patent Registration No. 983626 Japanese Patent Application Laid-Open No. 9-123825

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a multi-functional automobile which can be used as a camper in a leisure activity,

It is another object of the present invention to provide a versatile vehicle capable of extending the interior of the vehicle so as to increase the degree of freedom of design for extending the interior space of the vehicle.

According to an aspect of the present invention, there is provided a multi-functional automobile which can expand an interior space of a vehicle includes a main body of a vehicle having a rear door for opening the rear of the interior space,

A first guide rail having a first fixed rail installed on one side surface of the automobile body and a first movable rail which is moved back and forth along the first fixed rail to the rear of the automobile body; A second guide rail having a second movable rail which is moved forward and backward along the second fixed rail to be drawn out to the rear of the vehicle body;

A main house coupled to the first and second movable rails of the first and second guide rails and having an extended space for extending the interior space of the vehicle when the vehicle is drawn out from the interior space of the vehicle,

And a container box installed between the side surface of the main house and the inner surface of the interior space of the car body in a state where the main house is drawn into the interior space of the automobile and exposed when the main housing is drawn in and out.

In the present invention, a first cut-off portion is provided along the outer circumferential surface of the main house, and is provided on an inner circumferential surface on the end side of the inner space in which the rear door of the automobile body is installed and is in close contact with the first cut- And a second blocking portion for blocking insects and wind from entering the interior space.

And a rear extension plate rotatably installed on the rear opening side of the main house.

A multi-purpose vehicle capable of expanding an indoor space according to the present invention can be used as a camper car because the interior space of the vehicle can be extended to the rear and both sides. When not used as a camper, the main housing is separated from the main frame, Available.

Brief Description of the Drawings Fig. 1 is a partially cut-away side view of a multi-function vehicle capable of extending an indoor space according to the present invention,
FIG. 2 is an exploded perspective view of a multi-function vehicle capable of expanding an indoor space according to the present invention;
FIG. 3 is a partially cutaway perspective view of a multi-function vehicle capable of expanding a real space according to the present invention,

A multipurpose vehicle capable of expanding an indoor space can expand an indoor space of a small and medium sized van, that is, an indoor space in which a seat is not installed, toward the outside of the vehicle body, and can improve the utility of the indoor space. An embodiment is shown in Figs. 1 to 3. Fig.

Referring to the drawings, the multi-function vehicle 10 according to the present invention has an interior space 13 in which a seat is not installed, and a rear door 12 capable of opening the interior space 13 Respectively. As shown in Figs. 1 and 2, on the lower side of both side walls of the automobile body 11, that is, both side walls adjacent to the bottom surface of the automobile body 11 partitioning the inside space 13, And two guide rails 20 and 30, respectively.

And a main house 40 installed in the first and second guide rails 20 and 30 and having an extended space for extending the interior space of the vehicle when the vehicle is drawn out from the interior space of the vehicle, 40 are installed between the side of the main house 40 and the inner side of the interior space of the car body 11 in a state where the main house 40 is drawn into the interior space of the vehicle, (70).

The multi-function vehicle 10 according to the present invention configured as described above will now be described in more detail with respect to each component.

The interior space formed in the vehicle body 11 is formed into a curved inner peripheral surface, and a rear wheel cover 14 is provided on both sides. The first and second guide rails 20 and 30 installed on both sides of the indoor space of the automobile body 11 are installed on mutually corresponding surfaces of the cover so as to prevent interference with the wheel cover. The first and second guide rails 20 and 30 can be supported by container boxes and a base plate 15 installed on a bottom surface of an interior space of the automobile body 11.

The first and second guide rails 20 and 30 described above are installed on at least one selected side of the vehicle body 11, the container boxes 60 and 70 and the base plate 15, The guide rail 20 has a first movable rail 22 provided on at least one selected side of the vehicle body 11, the container box 60 and the base plate 15 and installed on the first fixed rail 21, The first guide rail 20 may have a structure of a three-stage guide rail having two openings so that the first movable rail 22 is sequentially slid. The second guide rail 30 has substantially the same structure as the first guide rail 20 and includes at least one selected side of the automobile body 11, the container boxes 60 and 70, And a second movable rail 32 installed on the second fixed rail 31. The first and second guide rails are not limited to the above-described embodiments, and a reductor motor may be used.

The first and second guide rails (20, 30) are provided with a main house (60) which is drawn into and drawn out from the interior space of an automobile. The guide rails 20 and 30 are coupled to both sides of the main house 40 provided with the main house 40 with respect to the first and second guide rails 20 and 30 by coupling means such as bolts and nuts And a bracket 41 which is separated. The engaging means for engaging and disengaging the main house 40 with respect to the first and second guide rails 20 and 30 is not limited to the above embodiment and may be a one-touch mechanism such as a toggle clamp, It is preferable that the main house 40 can be easily joined and separated.

This structure can easily separate and store the main house 40 from the first and second guide rails 20 and 30 when the expansion of the indoor space is not required. The main house 40 has a cross-sectional area and a length that can be inserted into the interior space of the automobile body 11. [

A window 42 may be installed on both sides of the main house 40, and a shelf or a fireplace or the like equipped with a kitchen appliance such as a sink water tank may be installed in the inside space. Although not shown in the drawings, a main house door or a window may be installed on the rear side of the main house 40.

As shown in FIG. 2, a rear extension plate 80 is further provided on the rear side of the main house 40. The rear extension plate 80 can be used as a space for putting equipment for camping outdoors and for use outside or for storing loads for camping.

The base plate 15 is provided with a transfer unit 50 for transferring the main house 40 from the interior space of the vehicle. The transfer unit may be made of an actuator such as an electric cylinder, a screw cylinder, or the like.

Although not shown in the drawing, the conveying unit is provided with a lead screw in the longitudinal direction on the floor surface of the base plate or the interior space of the vehicle body 11, and the conveying member is screwed to the leadscrew, As shown in Fig. The lead screw is rotated in the forward and reverse directions by a motor provided on the bottom surface of the automobile body. The transfer unit configured as described above can draw the main frame 30 from the interior space of the vehicle body 11 by rotating the motor in normal and reverse directions.

The container boxes 60 and 70 are installed between the opposite sides of the main house and the inner surface of the interior space of the vehicle body in a state where the main house 40 extending into the interior space of the vehicle is extended into the interior space of the vehicle, It is concealed upon entry of the house 40 and exposed at the time of withdrawal. Since the container boxes 60 and 70 are curved in both sides of the vehicle body 11, the container boxes 60 and 70 are installed in the ineffective space when the main house 40 is installed, And the box bodies 63 and 73 having the plurality of storage spaces 62 and 72 are formed on the side of the wheel cover insertion portions 61 and 71 to which the wheel cover 14 of the automobile is to be installed. Respectively. The box body 63 is provided with doors 64 and 74 for opening and closing the storage spaces 61 and 71. The door 64 is preferably provided with a hinge portion on the upper side for pivoting toward the upper side to enhance the utility of the indoor space. The rear surface of the box bodies 63 and 73 is formed substantially in the same shape as the internal space of the automobile body 63 to maximize the storage space. The upper surfaces of the box bodies 63 and 73 are supported by the support bars and are supported on both sides of the automobile bodies 63 and 73 So that it can be closely contacted. The container boxes 60 and 70 are not limited to the above-described embodiments and may be manufactured in various shapes according to the installation space of an automobile.

In order to prevent the inflow of air or insects through the space between the inner space of the interior space of the vehicle body 11 and the main house 40 when the main house 40 is taken out, A first blocking portion 91 is provided along the inner circumferential surface of the front end portion (an end portion on the side facing the inside space of the vehicle) of the vehicle main body 11 and an inner circumferential surface on the end side of the inside space in which the rear door of the automobile body 11 is installed, The second blocking portion 92 is provided in close contact with the first blocking portion 91 to prevent insects and wind from flowing into the indoor space. Here, the first and second blocking portions 91 and 92 constituting the blocking unit may be formed of a rubber member having an elastic force.

The operation of the multi-function vehicle capable of expanding the indoor space according to the present invention constructed as described above will be described below.

First, in order to routinely use the automobile according to the present invention, the main house 40 is separated from the first and second guide rails 20 and 30. In addition, the first and second guide rails 20 and 30 are fixed so as not to be drawn out from the interior space of the automobile body 11, and an interior space such as a typical automobile is utilized. At this time, since the container boxes 60 and 70 are installed on both sides of the vehicle interior space, the objects to be stored in the storage spaces of the container boxes 60 and 70 can be stored, thereby improving the usability of the indoor space.

The main house 40 is mounted on the first and second guide rails 20 and 30 in a state in which the first and second guide rails 20 and 30 are drawn out .

When the installation is completed as described above, the main house 40 is drawn into the interior space of the vehicle body 11. [ As described above, since the main house is completely inserted into the indoor space, the installation of the main house 40 does not interfere with the operation of the vehicle at all.

In order to expand the indoor space after moving to the camping area, the vehicle is moved to the camping area, the rear door 12 is opened, and the main house 40 is drawn out from the indoor space to extend the indoor space backward. At this time, the main house 40 is taken out by the transfer unit 50.

The first blocking portion 91 provided on the end side outer peripheral surface of the main house 40 and the second blocking portion 92 provided on the indoor side end portion of the automobile body 11 come into close contact with each other, And the indoor space of the vehicle body 11 is blocked.

As described above, the interior space of the automobile extended by the main house 40 can be expanded to be utilized as a residential space. The container boxes 60 and 70 exposed by the main house 40 are exposed, The article can be stored.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention.

Accordingly, the true scope of protection of the present invention should be determined only by the appended claims.

INDUSTRIAL APPLICABILITY According to the present invention, a multipurpose vehicle capable of extending an indoor space can extend the interior space to the rear and both sides, and is widely applicable not only for leisure but also for commercial use.

Claims (4)

A main body of the automobile having a rear door for allowing the rear of the interior space to be opened,
A first guide rail having a first fixed rail installed on one side surface of the automobile body and a first movable rail which is moved back and forth along the first fixed rail to the rear of the automobile body; A second guide rail having a second movable rail which is moved forward and backward along the second fixed rail and is drawn out to the rear of the vehicle body,
A main house coupled to the first and second movable rails of the first and second guide rails and having an extended space for extending the interior space of the vehicle when the vehicle is drawn out from the interior space of the vehicle,
And a container installed between the side of the main house and the inner surface of the interior space of the car body in a state where the main house is drawn into the interior space of the automobile and exposed when the main housing is drawn in,
A first blocking portion is provided along an outer peripheral surface of the main house,
And a second blocking portion provided on an inner circumferential surface of an end portion of the inside space where the rear door of the automobile body is installed and closely contacting the first blocking portion when the main house is drawn out to block insects and wind from entering the inside space Which can expand the interior space of the car. delete The method according to claim 1,
Further comprising a rear extension plate rotatably installed on a rear opening side of the main house. The method according to claim 1,
Further comprising a transfer unit for transferring the main frame between the floor space of the passenger compartment of the vehicle body and the main frame for pulling in and out the main frame from the passenger compartment of the vehicle body.

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