JP2018000897A - Walking aid vehicle - Google Patents

Abstract

The present invention provides a walking assistance vehicle according to the road traffic law, which is walked without bending its waist, is compact and does not take a place for accommodation, and has a sufficient height.
As a method of widening the vehicle width, the entire vehicle body is configured in an X shape, and the line segment is rotated with an intersection of two X line segments as a fulcrum, and is deformed into a vertically or horizontally long X character, Reduce the vehicle width with a single touch and save space. Maintaining the height of the handle, you can walk without bending your waist. Benefits include reduction of traffic accident damage, prevention of sidewalk, security for other passers-by, installation of parasol parasols, etc.
[Selection] Figure 3

Description

    The present invention relates to a walking auxiliary vehicle according to the Road Traffic Law.

    Commercially available walking aids are like luggage boxes with casters and handles, and the boxes are convenient and compact that can be used as chairs.

Commercial walking aids are compact and take up little space for storage, but they are not high enough. This is because the height is inevitably limited when the vehicle width is narrow to prevent the vehicle from toppling over. If the handle is low, you will be walking in the middle and lower back, which is more painful than you think. In addition, the figure that pushes the cart with his waist bent is also poor. Because of this, many people may refrain from using it while knowing its convenience.
On the other hand, if the width of the vehicle is widened, there will be restrictions on the accommodation location. For example, an apartment dweller who is worried about shopping on a bicycle is a little uncomfortable with placing a walking auxiliary vehicle on the bicycle parking lot.
There is a need for a walking assistance vehicle that maintains the height of the handle without sacrificing safety and does not take up space for accommodation.

    As a method for widening the vehicle width, it is conceivable to stretch or bend the axle, but if these are operated by one-touch operation, the structure seems to be quite complicated and cannot be adopted. Therefore, the entire vehicle body is configured in an X shape, and the line segment is rotated with the intersection of the two X line segments as a fulcrum, and is deformed into a vertically or horizontally X shape. The problem is solved with a single movement that pulls the rear of the vehicle.

    It is easy to walk without bending your waist, and it looks good. Furthermore, if it is set as the structure which wraps a pedestrian like FIG. 3, there exist the following advantages. (1) Mitigation of traffic accident damage, (2) Prevention of sideways walking, (3) Safety of other passers-by, (4) Installation of parasol parasols, (5) Winter sports watching depending on other equipment. Until changing clothes and service.

as well as

    The form which wraps a pedestrian like FIG. 3 is good. When accommodated, a length of 110 centimeters and a width of 55 centimeters can be continuously changed to a width of 100 centimeters.

    Technically, it is possible at a town factory. In terms of demand, new men are expected to enter the market.

  Top view when housed (abstract)   Top view when using (abstract)   Top view while walking

Claims (1)

    It is a walking auxiliary vehicle under the Road Traffic Law, and as shown in FIG. 2, it has wheels at the four ends of two intersecting lines that are virtually imagined on the plan view, and the place corresponding to the intersection of the lines can be rotated. A walking auxiliary vehicle that can be accommodated with a vehicle width (referred to as the distance between the left and right wheels; the same applies hereinafter) as shown in FIG.

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