JP2023180185A - Camper van box - Google Patents

Abstract

To provide a gaming machine and the like that can cover multiple purposes, namely, eating, sleeping, playing and working, by operating an electronic apparatus, which is included in an off-grid house as a traveling secret base or traveling power station, by using power stored in block batteries.SOLUTION: A camper van box (off-grid trailer) 11 has roofs 11g, 11h at the top and an accommodation space inside, where power generated by solar cells 11k disposed on the roof is stored in a rechargeable battery located in the camper van box. The solar cells are disposed slidably from an overlapping state to an outside of the roof. An electronic apparatus included in the camper van box is operated using the power.SELECTED DRAWING: Figure 10

Description

The present invention relates to a camper box (trailer house) that can be towed and moved by a camper.

2. Description of the Related Art Camping cars that are suitable for living in and that have a storage space behind the driver's seat that can accommodate people and objects have been known. For example, Patent Document 1 proposes a camper car that can expand the interior storage space by installing part or all of the roof portion of the vehicle above the normal driving state. In this camper, a waterproof sheet is placed in the side opening created by pushing up the roof to cover the opening.
Japanese Patent Application Publication No. 2001-347879

However, in the camper car described in Patent Document 1, a part of the roof is pushed up and a waterproof sheet is placed in the side opening, so the size of the accommodation space expanded by this is not necessarily satisfactory. Ta. Further, in the camper car described in Patent Document 1, since a flexible thin waterproof sheet is often used, heat tends to enter and exit the camper. Therefore, it is susceptible to the influence of outside air in summer and winter, and is not satisfactory in terms of comfort.

Therefore, the present invention has been made in view of the above points, and an object thereof is to provide a box for a camper car and a camper car that can greatly expand the storage space and have excellent heat insulation properties. .

In addition, the second invention is a method for using electric power stored in a block type battery to power electronic devices such as a USB port, a fringe, a sink, a spice rack, and a bed light provided in the off-grid house 11 as a running secret base or a running power station. By using it and operating it, you can eat, sleep, play, and work for multiple purposes with just one device.

In order to achieve the above object, the box for a camper according to the present invention according to claim 1 is a box for a camper that has a roof on the top and a storage space inside, and the solar cell provided on the roof is a box for a camper. The generated electric power is stored in a rechargeable battery placed in the camper box, and the solar cell is slidably provided on the outside of the roof.

The camper box of the present invention according to claim 1 is characterized in that, in the camper box according to claim 1, the electronic equipment provided in the camper box is operated using the electric power. do.

As explained above, according to the present invention, the storage space inside the camper box can be expanded both in the horizontal direction and the height direction. What's more, compared to conventional campers that use a lot of waterproof sheets, heat can be kept in check. Therefore, the accommodation space can be expanded more than before, and the heat insulation can be improved.

Furthermore, since the electronic devices provided in the off-grid house 11 are operated using the power stored in the block type battery, it is possible to eat, sleep, play, and work with one device.

Furthermore, since the solar cells are slidably installed on the outside of the roof, the area that receives sunlight is doubled, thereby improving power generation capacity.

Hereinafter, one embodiment (first example) of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1A, the camper 55 according to the present embodiment includes a vehicle body 53 and a camper box 11 (hereinafter referred to as box 11) attached to the vehicle body 53. The vehicle body 53 includes a driver's seat and a passenger seat in the front, and a cargo platform 59 with a flat top surface is provided behind these seats. A box 11 is placed on the upper surface of the loading platform 59.

The box 11 has a drive mode shown in FIG. 1(a), which is the mode during normal driving, when not in use, etc., and a mode in FIGS. 1(b) and 2, which is the mode when taking a break at a campsite, etc., and when sleeping out. It has a camp mode shown in the figure below, and these modes can be switched depending on the situation.

As shown in FIGS. 3(a), (b) and 4(a), (b), the box 11 has a length in the front-rear direction (front F, rear B) and in the left-right direction (right R, left It has a substantially rectangular parallelepiped shape that is longer than the width of L). The box 11 has a top plate 13, a bottom plate 15, a first side wall 17 on the left L side, a second side wall 19 on the front F side, a third side wall 21 on the right R side, and a fourth side wall 23 on the rear B side. and an inner box 27 that can be accommodated inside the outer box 25 and is supported by the outer box 25 so as to be able to slide substantially horizontally to the right R and left L with respect to the outer box 25. It is equipped with The box 11 of this embodiment is of a side-opening type in which the roof member 37 opens to the right R.

As shown in FIGS. 5 and 6, the external box 25 includes a base member 33 that constitutes a lower portion serving as a foundation, and a roof member 37 that constitutes an upper portion. The base member 33 has a first side wall 17, a second side wall 19 and a fourth side wall 23 on both sides thereof, and a bottom plate 15, and includes a right R side (the third side wall 21 side opposite to the first side wall 17) and a bottom plate 15. It has an opening 31 at the top. The roof member 37 has the third side wall 21 and the top plate 13, and is attached to the upper end of the first side wall 17 so as to be rotatable with respect to the base member 33 at the end of the top plate 13.

The roof member 37 includes an outer second side wall 41 that covers a part of the second side wall 19 of the base member 33 from the outside in the drive mode, and an outer fourth side wall 43 that covers a part of the fourth side wall 23 of the base member 33 from the outside. It has The second outer side wall 41 and the fourth outer side wall 43 function as side walls that close the upper part of the outer box 25 and the inner box 27 in the camping mode.

As shown in FIGS. 2 and 5(c), the second side wall 19 and the fourth side wall 23 of the base member 33 are arranged from upper corner portions 19a, 23a on the first side wall 17 side to lower corner portions 19b on the bottom plate 15 side, Upper regions 19c and 23c are located above the diagonal line leading to 23b, and lower regions 19d and 23d are located below the diagonal line and are thicker than the upper regions 19a and 23a and protrude outward, respectively. have.

As shown in FIG. 4(a), in the drive mode, the second outer side wall 41 and the fourth outer side wall 43 of the roof member 37 cover the upper regions 19c and 23c from the outside, respectively. The lower end side 41a of the second outer side wall 41 and the lower end side 43a of the fourth outer side wall 43 are arranged along the diagonal line, respectively. The outer surface of the second outer side wall 41 and the outer surface of the fourth outer side wall 43 are arranged on substantially the same plane as the outer surfaces of the lower regions 19d and 23d, respectively.

FIG. 7(a) shows the roof member 37 in a closed state (drive mode state), and FIG. 7(b) is an enlarged rear view of the vicinity of the fulcrum 35, which is the center of rotation in FIG. 7(a). A state in which the roof member 37 is rotated upward is shown. In FIG. 7B, the outer fourth side wall 43 of the roof member 37 is not shown so that the structure around the fulcrum 35 can be easily understood.

As shown in FIG. 7(b), the roof member 37 is rotatably fixed to the base member 33 by a hinge 77 made of stainless steel at the end on the left L side (first side surface side). The hinge 77 includes a shaft 77c that is arranged substantially horizontally along the front-rear direction, a flat plate 77a that is rotatable about the shaft 77c and fixed to the roof member 37 with a bolt 79, and a flat plate 77a that is rotatable about the shaft 77c. A flat plate 77b is fixed to the base member 33 with bolts 79. A plurality of hinges 77 are provided at the end of the roof member 37 along the front-rear direction.

As shown in FIGS. 8(a) to (c), the internal box 27 includes a bottom plate 61, a side wall 63 on the right R side, a side wall 65 on the rear R side, and a side wall 67 on the front F side. , has an opening 39 on the left L side (the first side wall 17 side of the external box 25) and on the upper side. The upper end of the right R side of the internal box 27 includes a top plate 45 that slopes downward toward the right R side, and a top plate that is located between the top plate 45 and the opening 39 and is approximately parallel to the bottom plate 61. It is closed by a plate 46.

The inner box 27 has guide rails 69 on the side walls 65 and 67. These guide rails 69 are provided in the upper part of the side walls 65 and 67 in a substantially horizontal direction, and the guide rails 69 (not shown) are provided on the inner surfaces of the second side wall 19 and the fourth side wall 23 of the base member 33, respectively. It is fitted in the section. Furthermore, casters 62 are rotatably attached to the bottom plate 61 of the internal box 27 at three locations on the left L side. Thereby, the inner box 27 is supported by the outer box 25 so as to be slidable substantially horizontally to the right R and left L. Since the casters 62 are provided on the bottom plate 61, this support structure has the strength to withstand the load caused by the internal box 27 and the contents disposed therein.

Two first glass windows 47 are provided on the third side wall 21 of the roof member 37, and the side wall 63 of the internal box 27 covered by the third side wall 21 in the drive mode overlaps with the first glass windows 47. A second glass window 49 is provided at the position. This second glass window 49 functions as a skylight in the camping mode, as shown in FIG.

FIG. 9(a) is a rear view showing the box in camping mode, and FIG. 9(b) is an enlarged rear view of the placing section 81 in which the roof member 37 is placed on the inner box 27 in FIG. 9(a). It is. As shown in FIG. 9(b), a rubber packing (P-shaped rubber molding) 83 is attached to the right R side end of the roof member 37 substantially horizontally along the front-rear direction. This packing 83 is placed so as to be in contact with the upper surface of the upper plate 46 of the inner box 27 . This provides the effect of alleviating the impact caused by contact between the roof member 37 and the internal box 27 during opening and closing, and the effect of increasing waterproofness.

As shown in FIG. 10(a), two legs 51 are attached to the side wall 63 of the internal box 27. As shown in FIG. These legs 51 are rotatably fixed to the side wall 63 by a hinge (not shown) at the end, and when in the drive mode, they are rotated upward and fixed along the side wall 63. In the mode, it is rotated downward and placed between it and the ground to support the internal box 27.

FIG. 10(b) is a plan view of the gap Q between the outer box 25 and the inner box 27, shown by the dashed line in FIG. 10(a), viewed from above. As shown in FIG. 10(b), a substantially L-shaped rubber packing (L-shaped rubber molding) 85 is attached to the left L side end of the outer surface of the side wall 65 of the internal box 27 with bolts 89. A similar substantially L-shaped rubber packing 87 is attached to the right R side end of the inner surface of the third side wall 23 of the external box 25 with a bolt 89. These packings 85 and 87 are arranged from the top to the bottom in the substantially vertical direction so as to close the gap Q.

As the material constituting the outer box 25 and the inner box 27, materials whose main components are, for example, metals such as aluminum and stainless steel, and synthetic resins can be used, and it is particularly preferable to use fiber reinforced plastic (FRP). . Examples of FRP include glass fiber reinforced plastic, carbon fiber reinforced plastic, and boron fiber reinforced plastic.

Next, the operation when changing the mode in box 11 will be explained. First, during normal operation or when not in use, the box 11 is set to the drive mode shown in FIG. 1(a). In the drive mode, the inner box 27 is housed inside the outer box 25, and the opening 31 of the base member 33 is closed by the roof member 37.

On the other hand, when taking a break at a campsite or sleeping overnight, the setting of the box 11 is changed to the camping mode shown in FIG. 1(b) and FIG. 2. To change to the camping mode, first, the roof member 37 is rotated upward about the fulcrum 35 to open the opening 31 of the external box 25. The opening 31 may be opened at least on the right R side to the extent that the internal box 27 can be slid and pulled out. In this arrangement, the ridgeline portion 37a between the third side wall 21 and the top plate 13 in the roof member 37 is in an upwardly convex state, so that the storage space of the box 11 is expanded upwardly.

The rotation of the roof member 37 can be performed manually if the roof member 37 is lightweight and compact and multiple personnel can be secured, but it is preferably performed automatically or manually using a rotation mechanism (not shown). Good. As the rotation mechanism, for example, an unillustrated damper (shock absorber) that is telescopically connected between the base member 33 and the roof member 37 can be used.

Next, the inner box 27 is slid substantially horizontally to the right R, and a part of the inner box 27 is pulled out from the opening 31 to the outside of the outer box 25. At this time, the legs 51 attached to the side wall 63 of the internal box 27 are placed between them and the ground to support the internal box 27. Further, the inner box 27 is fixed to the outer box 25 at the pulled out position. This fixing means is not particularly limited, but may include, for example, a method of inserting a rod-shaped member into concentric through holes formed in the outer box 25 and the inner box 27.

Next, the roof member 37 is placed on the inner box 27 that has been pulled out, and the upper opening 39 of the inner box 27 is covered with the roof member 37. A part of the inner box 27 on the pull-out direction (rightward R) side is arranged so as to protrude from the end of the roof member 37 in the pull-out direction (rightward R) side. The upper part of this protruding portion is closed by an upper plate 45 that slopes downward toward the drawing direction (rightward R) side. It is preferable that the roof member 37 and the inner box 27 and the roof member 37 and the base member 33 are fixed by means of fixing means (not shown).

As explained above, according to the present embodiment, the base member 33 having the opening 31 on the right R side (the third side wall 21 side) and the upper part and the end of the top plate 13 are used as the fulcrum 35 to support the base member 33. an external box 25 having a roof member 37 rotatably attached to the external box 25; and an external box 25 that can be accommodated inside the external box 25 and is supported by the external box 25 so as to be slidable in a substantially horizontal direction with respect to the external box 25. The roof member 37 is rotated upward relative to the base member 33 to open the opening 31 of the outer box 25, and the inner box 27 is slid in a substantially horizontal direction to open the inner box 27. There is a camp mode in which a portion is pulled out from the opening 31 to the outside of the outer box 25 and a roof member 37 is placed on the inner box 27 that has been pulled out, thereby covering the upper opening of the inner box 27 with the roof member 37. ing.

Therefore, by changing from the drive mode to the camp mode, the storage space inside the box 11 is expanded not only in the horizontal direction or the height direction, but also in both directions. This allows the accommodation space to be expanded more than before.

Further, in the present embodiment, the roof member 37 covers the second outer side wall 41 that covers a part of the second side wall 19 of the base member 33 from the outside and a part of the fourth side wall 23 of the base member 33 from the outside in the drive mode. The second outer side wall 41 and the fourth outer side wall 43 function as side walls that close the upper part of the outer box 25 and the inner box 27 in the camping mode, so that the base member 33 and the roof member It becomes difficult for rainwater to enter from the boundary between 37 and 37. Thereby, waterproofness can be further improved.

Specifically, the second side wall 19 and fourth side wall 23 of the base member 33 extend from upper corners 19a, 23a on the left L side (first side wall 17 side) to lower corners 19b, 23b on the bottom plate 15 side. Upper regions 19c and 23c are located above the diagonal line, and lower regions 19d and 23d are located below the diagonal line and are thicker than the upper regions 19c and 23c and protrude outward, respectively. , in the drive mode, the second outer side wall 41 and the fourth outer side wall 43 of the roof member 37 cover the upper regions 19c and 23c from the outside, respectively, and the lower end side 41a of the second outer side wall 41 and the lower end side of the fourth outer side wall 43 Since the elements 43a are arranged along the diagonal lines, it is possible to further reduce the gap at the boundary between the base member 33 and the roof member 37 in the drive mode. Thereby, waterproofness can be further improved. Moreover, in addition to reducing the gap at the boundary, the outer surface of the second outer side wall 41 and the outer surface of the fourth outer side wall 43 are arranged on substantially the same plane as the outer surfaces of the lower regions 19d and 23d, respectively. , the unevenness on the outer surface of the external box 25 is reduced. This improves aesthetics and makes it difficult for foreign matter, dirt, etc. to accumulate, thereby increasing stain resistance.

In the present embodiment, in the camping mode, a part of the inner box 27 on the pull-out direction side is arranged to protrude further in the pull-out direction than the end of the roof member 37, so that the storage space can be further expanded. Since the upper part of the protruding part is closed by the upper plate 45 which slopes downward toward the pull-out direction, water easily flows down along the upper plate 45, and high waterproofness can be maintained.

In this embodiment, the third side wall 21 of the roof member 37 is provided with a first glass window 47, and the side wall 63 of the internal box 27 covered with the third side wall 21 in the drive mode is provided with a first glass window. 47, the first glass window 47 and the second glass window 49 both function as a side window in the drive mode, and function as a side window in the camp mode. The second glass window 49 functions as a side window, and the first glass window 47 functions as a skylight.

In this embodiment, the internal box 27 has legs 51 disposed between the end on the pullout direction side and the ground to support the internal box 27 in the camping mode. The stability of the inner box 27 can be improved.

In this embodiment, the outer box 25 and the inner box 27 are made of, for example, fiber-reinforced plastic, so they are lightweight, have high strength, and can also provide excellent heat insulation.

The camper 55 of this embodiment includes a vehicle body 53 and a box 11 attached to the vehicle body 53. Since this camper 55 is of a side-opening type in which the roof member 37 opens to the right, it is possible to increase the rate of expansion of the accommodation space by changing from the drive mode to the camping mode, compared to a rear-opening type.

Note that the present invention is not limited to the embodiments described above, and various changes and improvements can be made without departing from the spirit thereof. For example, in the above embodiment, in the camping mode, the end of the inner box is arranged so as to protrude in the pull-out direction than the end of the roof member. It may be arranged inside the end of the member.

In the above embodiment, the box is of a side-opening type that opens to the right, but the box may also be of a side-opening type that opens to the left, and the first side wall may be of a side-opening type that opens to the left. , the second side wall and the fourth side wall may be disposed on the right or left side, and the third side wall may be disposed on the rear, respectively, and the roof member may be of a rear-opening type that opens rearward.

In the case of such a rear-opening type, the first side wall may have a front opening for communicating the box with the driver's seat side of the vehicle body.

In the above embodiment, the case where the box is placed on the loading platform of the car body has been described as an example, but for example, at least two wheels may be attached to the bottom of the box and the box may be pulled by the car body.

In the above embodiment, the roof member rotates around the end of the top plate and the upper end of the first side wall as a fulcrum. It's fine if it's on the side. Therefore, the rotational position of the roof member may be set somewhere between the vicinity of the center of the top plate and the end of the first side wall of the top plate.

In the above embodiment, the case where the car body and the box are separate bodies has been described as an example, but the camper car of the present invention may be a so-called 1BOX car type in which the car body and the box are integrated. . That is, in the camper car in this case, a storage section having a storage space is provided behind the driver's seat. The accommodating part includes an outer wall part having a top plate, a bottom plate, and three right, left, and rear side walls, and an outer wall part that can be accommodated inside the outer wall part and slidable in a substantially horizontal direction with respect to the outer wall part. It is equipped with an internal box supported by. The outer wall portion includes two of the three side walls, a first side wall and a second side wall, a bottom plate, the remaining one, the third side wall, a base member having an opening upwardly, and a third side wall. The roof member includes a side wall and a top plate, and is rotatably attached to the base member using a portion of the top plate (for example, an end of the top plate) as a fulcrum. The inner box is open on the side opposite to the third side wall of the outer wall (for example, the first side of the outer wall in the case of a side-opening type, and the front side in the case of a rear-opening type) and the upper side. This camper has two drive modes: one in which the internal box is housed inside the outer wall and the opening in the base member is closed by the roof member, and the other in which the roof member is rotated upward relative to the base member to open the opening in the outer wall. Then, slide the inner box in a substantially horizontal direction, pull out a part of the inner box from the opening to the outside of the outer wall, place the roof member on top of the pulled-out inner box, and open the upper opening of the inner box. It has a camping mode covered by a roof member.

Next, a second embodiment (second example) of the present invention will be described in detail with reference to the drawings. As shown in FIG. 10, the camper 55 according to the present embodiment includes a vehicle body 53 and a camper box 11 (hereinafter referred to as "off-grid house 11") that is attached to the vehicle body 53 and towed. ing. The vehicle body 53 includes a driver's seat and a passenger seat at the front, and a towing section at the rear thereof. A towing metal fitting 11a is connected to this towing portion, and the off-grid house 11 can be moved by being towed by the vehicle body 53. A front wheel 11b and two rear wheels 11c (not shown) are attached to the rear of the towing metal fitting 11a of the off-grid house 11, which absorb vibrations during running and allow smooth movement.

The off-grid house 11 has the shape of an isosceles triangular prism (approximately isosceles triangular prism shape), and is shaped as if it was laid down with its base facing down. The off-grid house 11 includes a front door section 11d in the form of an isosceles triangle, a rear wall section 11e disposed at the rear thereof, and a bottom plate 11f, and two rectangular roofs (a left roof 11g and a right roof 11h). ), forming a closed isosceles triangular prism shape. The left roof 11g and the right roof 11h are supported in a freely openable and closable manner by a plurality of hydraulic arms 11j1 to 11jn (the hydraulic arms may be extendable and contractable fixing members capable of fixing the roof). Three photovoltaic cells 11k are provided on the left roof 11g and the right roof 11h. It is designed to store the electricity generated by the system. A rechargeable and dischargeable lithium-ion battery developed and manufactured by our company is suitable as this block battery.

Off-grid House 11 is also equipped with necessary equipment for living space, such as a USB port, a fringe, a sink, a spice rack, and a bed light. These electronic devices are operated using electric power stored in block batteries.

Off-grid House 11 is called a running secret base or a running power station, with a maximum output of 2,250W and a 3 x 2.2m vehicle that can be towed by a regular vehicle with a regular driver's license. It comes with a bed, desk, and kitchen, so you can set it up for daily use, or remove it for multi-purpose eating, sleeping, playing, and work all in one unit.

As shown in Figures 11 and 12, a block type battery consists of a parent unit (basic unit) and multiple slave units (child units 1 to n are connected in parallel or series or in combinations thereof). It is a removable block type battery that can be carried and used immediately. It has the flexibility to be used alone or in combination, is IoT-enabled and can be operated via the web, and uses highly safe lithium iron phosphate batteries.

Battery cells (single cells) are the basics, and battery modules are created by combining battery cells (battery assembly). 4 By connecting these cells in series, 12.8V/210AH can be achieved. By connecting these in parallel, 12.8V/420AH can be achieved, and by further connecting four battery modules in series, the voltage will be 12.8V x 4 or 51.2V (battery pack storage battery). The large, high-capacity battery pack can be used as a power battery, and can be used in electric forklifts, electric hand lifts, friend transport pullers, automated guided vehicles at material handling sites, and golf carts.

A trailer house equipped with a storage battery according to the present invention (see FIGS. 30 and 31) will be explained using FIGS. 13 to 29.

The older type is designed to change the angle of the solar panel by attaching a jack to it. This would require a stronger frame to increase durability, and the weight would not fall within the standards of the Road Traffic Act.

Therefore, the roof of the trailer house itself is made into a triangular roof to solve the weight problem. In order to increase the amount of power generated, a sliding mechanism was installed on the roof to increase the number of solar panels installed, but this mechanism remains.

There have been ideas for installing solar panels on trailer homes, but the only way to do so was to move the trailer home to the location where it would be installed and then perform construction work to install the solar panels at that location.

This is strictly stipulated by the Road Traffic Act that in order to obtain a license plate and drive on the road, the total weight of the trailer house must be within 2,500 kg, and the weight of the solar panel or the weight of the solar panel must be combined with the weight of the trailer house itself. This is because if you add in the weight of the frame, storage battery, etc., it is impossible to keep the weight within the specified weight.

In mobile homes where it is desirable to be able to move freely, it is extremely difficult to remove the solar panels each time the solar panels are moved and then to install them after each move, and a solution to this problem has been sought.

In this project, we solved this weight regulation problem and developed a trailer house equipped with storage batteries that can be moved freely with solar panels installed.

The first feature is that in order to increase the power generation efficiency of solar panels, it is necessary to create an inclination of about 30 degrees, but this inclination is incorporated into the design of the trailer house from the beginning, and solar panels are attached directly to the sloped roof. I took the construction method.
In order to ensure that the solar panel is strong enough to not come off while driving, the solar panel mounting brackets are fixed directly to the top of the sloping roof, ensuring the required strength with a minimum number of materials.

Also, in order to increase the amount of power generated, it is necessary to install more solar panels, but the roof area of the trailer house alone cannot secure enough power to continue operating electrical appliances such as air conditioners and refrigerators. After installing the trailer house, the only option was to install the required number of solar panels in another location.

In order to solve this problem, this project uses a mechanism that allows the solar panels to be slid out while the vehicle is in motion, increasing the area exposed to sunlight by the solar panels. Additionally, after the solar panel appears, a mechanism is installed to secure it with a support rod to ensure safety. The slide mechanism and the installation of the handrail are easy for anyone to do.

The newly proposed trailer house equipped with a storage battery that solves the problem of weight regulations and can be moved freely with solar panels installed can be used to quickly arrive at the site in the event of a disaster, without having to do any construction work the moment it arrives. Since it can generate and store electricity, it can be an extremely effective means of disaster prevention in the future.

(a) and (b) are perspective views showing a camper car according to an embodiment of the present invention, in which (a) shows a state in drive mode, and (b) shows a state in camp mode. FIG. 3 is a perspective view showing a box in camp mode. (a) is a plan view showing a drive mode box, and (b) is a plan view showing a camp mode box. (a) is a front view showing the box in drive mode, and (b) is a front view showing the box in camp mode. (a) is a perspective view showing the base member of the external box, (b) is its side view, and (c) is its front view. (a) is a perspective view showing the roof member of the external box, (b) is its side view, and (c) is its front view. (a) is a rear view showing the drive mode box, and (b) is an enlarged rear view of the rotating portion in (a), showing a state in which the roof member is rotated upward. (a) is a perspective view showing the internal box, (b) is its side view, and (c) is its front view. (a) is a rear view showing the box in camping mode, and (b) is an enlarged rear view of the mounting section in which the roof member is placed on the internal box in (a). It's a camper. It is an image diagram of the system. It is a power battery. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is an image of the off-grid trailer production and installed equipment. This is a photo of a prototype off-grid trailer. This is a photo of a prototype off-grid trailer.

11 Camper box 13 Top plate 15 Bottom plate 17 First side wall 19 Second side wall 19a, 23a Upper corner 19b, 23b Lower corner 19c, 23c Upper area 19d, 23d Lower area 21 Third side wall 23 Fourth side wall 25 External box 27 Internal box 31 Opening of base member 33 Base member 35 Fulcrum 37 Roof member 39 Opening of internal box 41 Second outer side wall 41a Lower edge 43 Fourth outer side wall 43a Lower edge 45 Upper plate 47 First glass window 49 2 glass window 51 Legs 53 Vehicle body 55 Camper 59 Loading platform 61 Bottom plate of inner box 63 Right side wall of inner box 65 Rear side wall of inner box 67 Front side wall of inner box 69 Guide rail 77 Hinge 11 off grid house

Claims (1)

A camper box having a roof on the top and a storage space inside,
A solar cell installed on the roof generates electricity,
the solar cell is slidably provided outside the roof;
A camper box featuring:

Images