KR20060133292A - Camping car - Google Patents

Abstract

An expansion camping car is provided to expand the residential area by enlarging a box of the camping car in staying, to travel easily by reducing the size of the camping car in moving, and to keep the expansion camping car horizontal by adjusting height of support bars. An expansion camping car includes an upper box cover(3) and a lower box cover(4) expanded and combined with n-shaped grooves, left and right upper and lower boxes(1,2,5,6) vertically combined by left and right n-shaped grooves and uneven parts in front and rear parts, a hydraulic leg holder attached to a roller and formed at a corner of a bottom of the camping car, an upper box support bar expanding the upper box in front and rear parts of the box and supporting vertical load, and upper and lower wire gears fastened in a lower part and an upper part of the camping car and turned to expand the box. The left and right lower boxes are inserted to the left and right upper boxes with the gap as much as width of the upper wire gear.

Description

Extended Camping Car {Camping Car}

1 is a perspective view of a cut box;

2 is a block diagram of a vehicle body according to an embodiment of the present invention,

3 is a perspective view in which the box of FIG. 1 is reduced and combined;

4 is an enlarged view of a, b, and c shown in FIG.

<Description of Symbols for Major Parts of Drawings>

1: Top left box 2: Bottom left box

3: upper box cover 4: lower box cover

5: Right top box 6: Right bottom box

11: tire 100: leg body

110s, 120s: hydraulic bridge 130: support body

140: support 150: lower electric motor

200: lower wire gear 210: lower box wire mounting roll

310: upper wire mounting roll 320: upper box support

330: upper support body 350: upper wire gear

400: upper support pillar 410: support lifting column

430: upper motor 510: lower wire fixing portion

520: upper box support fixing part 610: lower fitting groove

650: lower box guide roller a: cross section of the front and back walls of the upper box 1,5

b: Cross section of front and back walls of lower box 2,6 c: Hydraulic leg hanger

The present invention relates to an expansion motorhome, which is configured to expand the housing space of the motorhome by widening the box of the motorhome to the left and right and up and down.

The camper car, which is a residential space when leaving the house, is fixed at the time of manufacture when six boxes become residential spaces.

Therefore, even if it is narrow, it cannot extend further.

The present invention has been invented to solve the problems of the prior art as described above, an object of the present invention is to provide an extended camping car configured to expand the residential space by expanding the box to the left and right and up and down.

The present invention for achieving the above object is inserted into or out of the left and right, the upper and lower ends can be combined or elongated into each of the lower insertion groove, the separated box, the hydraulic leg to expand the box left and right, and the box to lift up and down It is characterized by including a lifting pillar and the upper box support.

In the following, with reference to the accompanying drawings, preferred embodiments of the expansion camper according to the present invention will be described in detail.

1 is a perspective view of a cut box according to an embodiment of the present invention, Figure 2 is a block diagram of a vehicle body according to an embodiment of the present invention, Figure 3 is a perspective view in which the box of Figure 1 is reduced and coupled, 4 is an enlarged view of a, b, and c shown in FIG. 2.

1 and 3, the camping car box of the present invention, the upper and lower box cover (3,4) is coupled to the front and rear incision in the bottom of the 'n' groove formed on the top of the front and rear incision cut into the groove length As high as you can go up.

In the upper and lower box cover (3,4), the front and rear sides are inside the left and right upper boxes (1,5) of the 'n' grooves formed in the side cutouts respectively and the half unevenness (a) formed into the inside of each front and back. The left and right lower boxes (2, 6) formed by the half uneven (b) is inserted into the combined box, the space is spaced apart by the width of the upper wire gear 350 fixed to the upper box cover.

Hereinafter, the relationship of expanding the box of the expansion motorhome will be described in more detail.

As shown in FIG. 2. In the state in which the hydraulic legs 110s and 120s and the support 140 of the vehicle body are unfolded, four lower wire fixing parts 510 are fixed to the lower right, left, front and rear of the lower wire gear shaft 200, and the lower box wire mounting roll 210 is fixed. Each of the four wires spanning the lower wire gear shaft 200 is pulled while rotating, the left and right lower boxes (2, 6) are moved over each of the hydraulic legs (110s, 120s), the upper left and right upper boxes (1) 5, the upper wire gear 350 is fixed to the opposite end of the upper box support 320, which is fixed to both outer ends of the inner front and rear, and the wire across the upper wire mounting roll 310 is fixed in the upper center of the box Rotate simultaneously with the lower wire gear 200 and push the left and right upper boxes (1, 5) to the outside, the upper and lower ends, the left and right boxes (1, 2, 5, 6) are simultaneously extended to the left and right.

In addition to the wires at this time, each of the lower wire fixing part 510 and the lower wire gear 200 are connected to separate wires, and when the lower wire gear rotates in the opposite direction of expansion, the left and right lower boxes are pulled back to their original positions. The upper wire gear 350 is connected to the inner end of the upper box support 320 so that a wire separate from the wire used at the time of expansion is the same as the upper wire gear 350 at the opposite rotation when the upper wire gear 350 is extended. Pull inside).

Meanwhile, the upper and lower wire gears 200 and 350 rotate in the same direction at the same time.

On the other hand, the left and right upper box (1, 5) is coupled to the left and right upper boxes (1,5) as the support lifting shaft 410 is raised by the lifting action of the upper support pillar 400 after the expansion to the left and right (1) 5) The space of the motorhome box is expanded while the whole is raised, and the maximum height is the 'n'-shaped bottom fitting groove 610 of the front and rear cutouts of the upper box cover 3 and the outside of the upper and lower upper boxes (1, 5). The 'n' bottom fitting groove 610 of the surface cutout is a height that does not fall out of the front and rear cutouts of the bottom box cover 4 and the left and right bottom cutouts 2 and 6.

On the other hand, when restoring the camper box to its original state, the lower side from the height to the original state and then reduce the left and right boxes.

As described in detail above, the expanded motorhome of the present invention is configured to expand the housing space of the motorhome by widening the box of the motorhome to the left and right and up and down, to reduce the motorhome when moving, to facilitate the operation, and to the indoor space during the stay. It has the advantage of being more comfortable by expanding.

In addition, the expansion camper of the present invention has the advantage that it is possible to maintain the level in any terrain by adjusting the height of the four supports supporting the floor during lodging.

Although the technical idea of the extended camping car of the present invention has been described above with the accompanying drawings, this is illustrative of the best embodiment of the present invention and is not intended to limit the present invention.

Claims (6)

An expansion motorhome that expands a motorhome box, Upper and lower box cover coupled and expanded by the 'n' groove formed on the front and rear cutting surface, The left and right upper and lower left and right boxes which are vertically combined with the front and rear unevenness and the left and right 'n' grooves, On the four corners of the motorhome, 'n' shaped hydraulic legs with rollers, An upper box support for expanding the upper box before and after the inside of the motorhome box and supporting the upper load, An extended camper, characterized in that it comprises a top and bottom wire gear fixed to the lower portion of the motorhome and the inner top and rotates to expand the box. The method of claim 1, The upper box cover which covers the middle of the upper and front sides from the middle of the rear of the camper box, and the insertion part of the lower box cover of the front and rear sides is formed in the shape of 'n', and the middle of the bottom and front of the rear of the camper box, and the front and rear cuts cover the upper box cover. Expansion camper, characterized in that it comprises an upper and lower box cover that is inserted, coupled to the 'n' groove. The method of claim 1, When the motorhome box is cut horizontally by cutting the middle of the long rectangular parallelepiped horizontally and then vertically and vertically, it is divided into 4 equal parts.The upper left, lower left, upper right and lower right boxes are respectively formed. , The front and back sides are the semi-concave upper and lower half boxes with flat outer side, and the inner and the front half of the lower half are flat and semi-concave inside, and the sides are inserted into the 'n' grooves on the left and right upper boxes and the front and rear sides are Extended camper characterized in that it comprises a lower left and right box coupled to the front and rear unevenness of the upper and left upper box. The method of claim 1, An extended camper, characterized in that the four corners of the bottom of the motorhome box, the hydraulic leg hanger is formed in the 'n' shape of the roller rotated to the upper contact portion of the upper hydraulic leg. The method of claim 1, The end is fixed to the upper box of the upper left and right ends of the front and rear of the motorhome, and built-in rod that enters and exits according to the winding and rewinding of the wire according to the rotation of the wire winding axis, and supports the load of the motorhome box vertically. An extended motorhome, characterized in that it comprises a box support having a hydraulic lift fixed to the bottom. The method of claim 1, It is fixed to the upper part of the box and the upper part of the box, and is rotated by each electric motor, and is fixed to the wire fixing part which protrudes from the side of the hydraulic leg hanger at the bottom of the box, and is attached to the wire holding roll attached to the side of the hydraulic leg. The lower box wire can be adjusted to the left and right of the lower box wire in front and rear of the lower box wire, and the lower box is operated simultaneously with the lower wire gear, and the upper and lower box wires of the left and right and front and rear areas that pass through the upper box support and the upper wire mounting roll are adjusted in one axis. Extended motorhome, characterized in that it comprises a top wire gear possible.

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