JP2007193284A - Run way bonding/connecting method for electric wheel chair driving technical training - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide run ways suitable for a training course either indoors or outdoors, such as a crank run way, an S letter run way, a slope run way, and a tilted run way, which are required for driving technical training of an electric wheel chair. <P>SOLUTION: A complicated run way is constructed by arbitrarily bonding and connecting nine kinds of blocks of a flat block for bonding, a flat corner block for bonding, a slope block for bonding, slope corner blocks for bonding (four kinds), a square block for a flat run way, and a fan shape block for the flat run way, based on a constant standard dimension. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

The present invention relates to an electric wheelchair driving technique training course.

The conventional driving technology class for electric wheelchairs has been a driving class where driving courses in driving schools or roads are drawn by drawing a line in a plaza and running on an electric wheelchair.

However, in the driving school course, it is a course made for automobiles, and the road is too wide to be suitable for driving technology training for electric wheelchairs. Also, because the place is limited, not everyone can participate. On the other hand, running on a road with a line drawn in a plaza was difficult to become a driving skill class because the driver did not feel that the course was removed even if the course was removed.

Similar patent documents and non-patent documents were not found in the prior art search of the Industrial Property Technology Evaluation Center.

The present invention is to construct various types of simulated traveling paths by assembling or combining several types of blocks having different shapes, and to enable electric wheelchair driving technique training indoors and outdoors. It is another object of the present invention to provide a driver with a sense of derailment when the electric wheelchair is off the road while the electric wheelchair is running by providing a height on the flat road. The construction of the roadway ensures load resistance, and considering the workability of the roadway construction at the site, the masonry and connection are easy.

The present invention consists of nine types of blocks. FIGS. 1-2 to 1-7 are based on FIG. 1-1 having the same vertical and horizontal sides, and each of the vertical, horizontal, and diagonal lines on the upper surface of FIG. By making the shape cut from the side toward the side of the lower surface or the vertex of the lower surface, the dimensions of each side match when stacked, and a travel path with a complicated form without distortion can be constructed. As a result, it is possible to construct a slope road and an inclined road that resemble actual road conditions. In addition, the size of the traveling road can be arbitrarily constructed according to the number of masonry blocks, and the construction of the traveling road according to the place becomes possible, and the place for the electric wheelchair driving technique training is not chosen.

In addition, the upper and lower stacking is simplified by providing dowel holes at positions corresponding to the upper and lower blocks, screwing the dowels 41 in FIG. 4 into the dowel holes of the lower block, and inserting the dowel holes of the upper block into the dowels of the lower block. Can be stacked. (Refer to FIG. 4) The left and right blocks are joined by inserting bolts into the bolt holes at the corresponding positions of the left and right blocks, and tightening the opposite side with nuts. Each surface of the block becomes a reinforcing surface, and load resistance can be obtained even when stacked. (See Figure 3)

In the case of the electric wheelchair driving technique class, the dimensions of the vertical and horizontal sides of the basic FIG. 1-1 are 70 cm each and the height is 20 cm. FIGS. 1-2 to 1-7 correspond to the dimensions of each side of the basic FIG. 1-1. The reason why the vertical and horizontal dimensions in FIG. 1-1 are 70 cm is that the width standard of the electric wheelchair is 70 cm, which is optimal for the electric wheelchair driving technique training. Considering the safety and practicality of the slope angle of the slope road and the performance of the electric wheelchair, the height is set to 20 cm in order to make the slope slope angle 16 degrees.

In the case of an electric wheelchair driving technique class, the height of FIGS. 5-50 and 6-60 is preferably 4 cm. If it is higher than this, beginners tend to be afraid when they take off. Also, if it is less than this, it will be difficult to feel the sense of losing the wheel, and it will be difficult to tell if the driver has left the course or not. 5-50 and FIG. 6-60 have 51 convex parts and 52 concave parts. By connecting the convex part and the concave part, it is possible to easily connect without using a tool. By connecting these blocks, a straight traveling path, a crank traveling path, an S-shaped traveling path, and a traveling path in which these are combined are possible. Moreover, by having the height, the driver can experience the wheel removal during traveling.

When the convex portions 51 and the concave portions 52 in FIGS. 5-50 and 6-60 are joined, there is a law in the joining direction. Convex and concave portions must come alternately on adjacent straight sides that are joined together. (Refer to FIG. 7) Therefore, the head is used for the combination. It is good for the prevention of dementia if various driving paths are devised or actually combined with participants as if they are playing.

In the present invention, by appropriately assembling and connecting a plurality of types of blocks based on a certain size, the driving wheel for electric wheelchair driving technology training can be easily adapted to a plurality of types of driving routes and the size of the training site. Can be built in various ways. By changing the basic dimensions of the block, it is also possible to use a bicycle driving technology training road and a radio controlled car driving road. In addition, by standardizing the road dimensions, it is also effective for holding electric wheelchair driving technology competitions under the same conditions.

FIG. 8 shows a slope running road in which the blocks of FIGS. 1-1 and 1-5 are assembled. By increasing the number of blocks, the width of the travel path can be increased and the height can be increased. FIG. 9 is an inclined traveling road that is built up using the blocks of FIGS. 1-1, 1-2, 1-3, 1-4, and 1-5. If FIG. 8 is set to a height that matches FIG. 9, the connection of FIG. 8 and FIG. 9 is also possible, and more complex travel is possible. FIG. 10 shows the image of a small hill by stacking the blocks shown in FIGS. 1-1, 1-3, and 1-5. FIG. 11 shows a crank travel path with only the blocks of FIGS. FIG. 12 shows an S-shaped traveling path by combining the blocks shown in FIGS. 5-50 and 6-60. FIG. 13 shows a hairpin curve traveling path by combining the blocks shown in FIGS. 5-50 and 6-60.

It is various block diagrams which construct | assemble the slope driving path and inclination driving path used by this invention. It is the figure which showed the dowel hole position and volt | bolt through-hole position of the block of FIGS. 1-1, and sectional drawing. It is a figure of the left-right coupling | bonding method of the blocks of FIGS. 1-1. It is a figure of the upper and lower coupling | bonding method of the blocks of FIGS. 1-1. It is the figure of the square block for flat roads, and the figure which showed the convex-concave part from the upper surface. It is the figure of the block for S character running roads or a curve running road, and the figure which showed the convex-concave part from the upper surface. FIG. 61 is a sample combination pattern diagram of each block of FIGS. 5-50 and 6-60. It is a figure of a slope road. It is a figure of an inclined traveling path. It is a figure of the runway resembling a hill. It is a figure of a crank driving path. It is a figure of a S-shaped running path. It is a figure of a hairpin curve travel path.

Explanation of symbols

1 Flat block for masonry 2 Corner flat block for masonry 3 Inclined corner block for masonry 1
4 Inclined corner blocks for masonry 2
5 Inclined block for masonry 6 Inclined corner block for masonry 3
7 Inclined corner blocks for masonry 4
20 Flat Block 21 for Stacking Top Dowel Hole 22 Bottom Dowel Hole 23 Bolt Hole 24 Cross Sectional View of Flat Block for Stacking 41 Dowel 50 Square Block 51 for Flat Road 51 Convex 52 Recess 53 Top View 60 for Flat Block Square Block Flat Road Fan Block 61 Top View A to H of Flat Road Fan Block Each Vertex J to Masonry Block Each Vertex of Flat Road Square Block

Claims (6)

As a basic block, a hexahedron having sides AB (vertical) and sides AD (horizontal) equal in length in FIG. 1-1 is used as the side block BC, CD, BD, BF, CG, DH, FG, GH, A pentahedron having a length equal to each side of FH (FIG. 1-2), and a tetrahedron having a length equal to each side of sides BG, BE, BF, FE, FG, and EG in FIG. -3), a pentahedron having a length equal to each of the sides BG, BD, DG, BF, DH, FH, FG, and HG in FIG. 1-1 (FIG. 1-4), and the side AF in FIG. 1-1. -A pentahedron with the same length as each side of FG, DG, AD, AE, DH, EF, FG, HG, EH (Fig. 1-5), and the side AF, FD, AD, AE, Fig. 1-1 A pentahedron having the same length as each side of DH, EF, FH, and EH (FIG. 1-6), and each side of sides CD, CF, DF, CG, DH, FG, FH, and GH in FIG. Equal Pentahedron blocks arbitrarily by masonry and roadway masonry method characterized by constructing a electric wheelchair driving skills training for traveling path of complex form (Figure 1-7) with a length. The traveling road assembling method according to claim 1, wherein at least two kinds of blocks are assembled and used among the blocks shown in FIGS. 1-1 to 1-7 of claim 1. As shown in FIG. 2, dowel holes 21, 22 are positioned in the upper and lower portions of the upper and lower surfaces of the blocks of FIGS. 1-1 and 1-2 of claim 1. When the connecting bolt through hole 23 is adjacent to the side surface, a through hole is formed at a position corresponding to the same position. 2-20 shows the position of the dowel hole / bolt hole of FIG. 1-1. The dowel hole / bolt through hole position drawing of FIG. 1-2 is omitted because it conforms to the position of FIG. 2-20. 1-3, FIG. 1-4, FIG. 1-5, FIG. 1-6, and FIG. 1-7 of Claim 1 have a dowel hole in the location corresponding to FIG. 2-21. A through hole is formed in the side surface at a position corresponding to the bolt through hole 23 in FIG. By connecting these dowel holes and bolt through-holes, the blocks shown in FIGS. 1-1 to 1-7 are arbitrarily assembled, and a driving path for constructing a complicated form of an electric wheelchair driving technique training course is constructed. Masonry method. The length of JK and the length of KL in FIG. 5-53 are equal, and the length of side AB and JK / side AD and KL in FIG. FIG. 5-53 is a block for a flat road that has a safe height even if the electric wheelchair is stepped off (FIG. 5-50). The length of M in FIG. 6-61 is equal to the sum of the length of JK and the length of KL in FIG. 5-53, and is a fan-shaped flat road block with an angle divided by an arbitrary even number. Is equivalent to FIG. Arbitrary combinations of the blocks shown in FIGS. 5-50 and 6-60 are used to construct a traveling path that enables crank traveling, S-shaped traveling, straight traveling, and combined traveling required for the electric wheelchair driving technique training. A traveling road coupling method characterized by the above. 5-50 and FIG. 6-60, adjacent sides of each block are provided with uneven portions such as 51 and 52 in FIG. 5 and FIG. 6, and are joined by engaging the uneven portions. Running road coupling method. 5. The traveling path coupling method according to claim 4, wherein one or more types of blocks are coupled and used among the blocks of FIGS.

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