JP4766377B2 - Throwing air for throwing competition for disabled people - Google Patents

Description

The present invention provides a chair for use in a throwing competition such as throwing, disc throwing, club throwing, or throwing by a throwing person such as a throwing throw, a disc throwing, a club throwing, or a throwing throw. Is related to the structure of

In throwing competitions for physically handicapped people, sports activities are also possible for severely handicapped people by utilizing the “Slowing Cheer” seating system with characteristics suitable for disabilities. Today, active participation of people with physical disabilities has been screamed, and sporting activities have become increasingly competitive, as seen in the Paralympic Games. The meaning of sports has changed dramatically.

Especially in throwing competitions during athletics, these competitions can be improved by adding throwing air used in throwing competitions such as disks and cannonballs, or equipment to the degree of obstacles of individual athletes. It has become a sport that is relatively easy for people with severe disabilities to participate.
However, unfortunately, the throwing air, equipment, etc. that are currently used are, for example, fixing the chair with a rope, attaching a support rod to the chair so that the chair does not fall down, or binding the athlete to the chair It is not a chair (Chia) etc. that was developed for people with physical disabilities in earnest, but on the spot each time it corresponds to the degree of disability of the physically disabled, There wasn't.

As mentioned above, the conventional equipment did not make any improvements to the chair itself, and it took measures such as tipping over the chair with the attached parts and fixing the athlete on the chair. For this, it was not a perfect measure, and sufficient power was not put on the chair (Chi Air), so it was difficult to fully support the athlete's ability.
The present invention relates to a structure of a chair (Chi Air) that allows a physically handicapped person to fully exhibit their ability on the chair (Chi Air).

According to the present invention, the seat portion in which the four leg portions are planted and fixed, the backrest portion that is provided so as to be movable forward and backward with respect to the seat portion, and the footrest that is provided on the leg portion so as to be adjustable in height. In a throwing competition or throwing competition chair (Chier) for the disabled, characterized by having an arm support base provided in the seat part, the athlete sits on the seat part after sitting on the seat part Adjust the depth, for example, adjust the height of the left and right footrests to step on the footrest, and support the arm with the arm support base to support the body with the opposite arm to the throwing arm Can throw or throw.

Further, according to the present invention, at least one knee pressing roller is provided on the seat portion to prevent the knee from being lifted when thrown, or the athlete is tied to the chair using a collar belt to throw or throw. In this case, it becomes possible to apply more force.
In addition, the length of the leg can be adjusted by inserting a spacer between each leg in half so that the leg length (height of the seat) can be adjusted due to the height of the handicapped. ing.

FIG. 1 is an overall perspective view of a competition chair (Cheer) according to one embodiment of the present invention, and FIGS. 2 to 5 illustrate shapes of fixtures and accessories attached to the chair. FIG. 6 is an embodiment for adjusting the length of the leg.

In FIG. 1, reference numeral 1 denotes a seat portion where a player sits down, and reference numeral 2 denotes a backrest portion, which is supported behind the back support member 3. The adjustment member 4 integrated with the back support member 3 can move on the base member 5 which is placed on the seat portion 1 and extends rearward, and is a pin which is appropriately opened in the adjustment member 4 and the base member 5. The adjustment member 4 (backrest portion 2) is fixed by inserting the pin 6 into a hole (not shown), and the backrest portion 2 is positioned. This makes it possible to position the athlete sitting on the seat portion 1, that is, whether to sit deeply or sit shallowly.
In this figure, the adjustment member 4 and the base member 5 have been described as being fixed with a pin, but various methods such as fixing with a screw or a collar band can be adopted as a fixing method.
In addition, the backrest 2 and the back support member 3 are also supported and fixed so as to be adjustable in the vertical direction using a screw method or a method using a pin hole. It is possible to position the backrest at the optimum vertical position.

Further, in FIG. 1, 7 is four legs made of metallic square pipes, which are planted integrally with the seat part 1, and 8 is a metallic corner which joins between these legs. A frame consisting of pipes.
Reference numerals 9 and 10 are footrests provided on the legs 7 so as to be adjustable in height. For example, 9 is a right footrest base and 10 is a left footrest base, and details thereof will be described later in FIG.

Next, 11 is a knee-pressing roller that presses the knees of the athlete sitting on the seat portion as necessary, and attempts to stably position the body on the seat portion. This roller 11 is also set so that its position can be adjusted as will be described later with reference to FIG.

Reference numeral 12 is an arm support base, and 13 is its grip. When a player throws, for example, the left hand is placed on the arm support base 12 and the hand 13 is held stably to start the throwing operation. Details of this will be described with reference to FIG.

Next, in FIG. 2, 9 and 10 are footrests of FIG. 1, which are composed of a footboard 21 and an insertion rod 22 integral therewith. The footboard 21 and the insertion rod 22 of the footrest are composed of a metal flat plate and a square pipe.
On the other hand, the leg portion 7 is provided with a slide frame body 23 that includes the leg portion, and the insertion rod 22 is inserted into the gap 24. The slide frame body 23 can slide the leg portion 7 in the vertical direction, and the relative position between the slide frame body 23 and the leg portion 7 is a pin hole 25 opened in the leg portion 7 at an appropriate interval in the vertical direction. It is fixed by inserting the pin 16 into the. A known screwing method is also possible.
Although the footrest base 9 has been described above, the footrest base 10 of FIG. 1 is also fixed to the leg portion so as to be adjustable in height. In this figure, the footrest 9 is for the right foot and the footrest 10 is for the left foot. When throwing and throwing, the right and left feet can be adjusted freely depending on the physical condition of the handicapped. Has been.

Furthermore, in this figure, for example, the right foot footrest 9 is provided on the side of the chair (chiair) body, but depending on the physical condition of the physically handicapped person, the footrest base 9 may be the front portion of the chair (chiair). It can also be arranged.
In this case, a pin hole for the leg is provided on the side of the leg, and the slide frame is fixed to an appropriate height with a pin so that the gap is at the front. Can be inserted into the gap of the frame.
Similarly, the position of the left footrest can also be changed.

In FIG. 3, the knee pressing roller 11 whose surface is covered with a flexible material is rotatably supported by an insertion rod 31, and the insertion rod 31 is inserted into a fixed frame 32 provided in the seat portion 1. The pin hole (not shown) opened in the fixed frame is aligned with the pin hole 33 opened at a distance from the insertion rod 31, and the pin 34 is inserted into the pin hole at an appropriate height. The height of the roller 11 can be fixed and adjusted by inserting.
In FIGS. 1 and 3, the knee pressing roller for the right leg of the handicapped person is shown, but if necessary, the left leg roller can be provided in the same manner. There are also cases where both rollers are required.

In FIG. 4, the arm support 12 is fixed to an insertion rod 42 inserted into a fixed frame 41 provided in the seat portion 1, and a pin hole 43 and a fixed frame 41 opened in the insertion rod. The upper pin hole (not shown) is brought into alignment with each other and the pins 44 are positioned and fixed.
In throwing or throwing, it is possible to configure the arm support 12 so that it can be set on both sides of the seat portion 1 in response to right throwing or left throwing by a disabled person.

In FIG. 5, the same reference numerals as those in FIG. 1 denote the same components.
In this figure, 51 and 52 are collar bands, the collar band 51 is a collar band on the backrest while the athlete is sitting on the seat, and 52 is also wrapped around the athlete's knee. These can be employed as appropriate for the physical convenience of the physically handicapped.

FIG. 6 illustrates a mechanism for adjusting the length of the leg portion, that is, the height of the seat portion.
As shown in the drawing, the lower end portion of the leg portion of the metallic square pipe is configured to be divided into an upper leg portion 71 and a lower leg portion 72 in two parts. The separation part is provided with a mandrel 61 to be inserted and fixed to the pipe. By inserting spacers 62 or 63 of metallic square pipes of various lengths into the mandrel 61, the upper and lower legs 71 72, so that the length of the leg can be adjusted.

In this figure, a cored bar 61 that is inserted and fixed to a pipe is provided in this separated portion, and this is filled in the gaps of the upper leg part 71 and the lower leg part 72. The length of the leg portion, in other words, the height of the seat portion can be adjusted by fitting the gap type spacers 62, 63,.

In the present invention described above, for example, when a shot is tossed, a player who is a handicapped person throwing a right seat sits on this seat part, and first adjusts the backrest part 2 back and forth by sitting deeply or shallowly, with the pin 6 behind The support member 3 is fixed (the vertical relationship is also adjusted and fixed as necessary), the right foot is adjusted slightly higher to generate a kicking force on the right foot, and the left foot is slightly lower to support the body Each is positioned on the pedestal 10, and the left hand is placed on the arm support to support the body when thrown, the hand 13 is held firmly so that the arm does not slip, and the cannonball is thrown in the right hand.

At this time, if the knee floats and no force is applied, the knee pressing roller 11 can be used to hold the knee, and when the waist and lower body do not wobble, the collar belts 51 and 52 can be used. is there.

During these competitions, an assistant or instructor is required. By using such a chair (chiair), it becomes possible for persons with disabilities to compete under common conditions and maintain fairness. It seems to be very useful for sports promotion

In particular, for athletes with disabilities such as cerebral palsy and spinal cord injury, it is an essential condition that the body can be firmly fixed in throwing competitions. The backrest 2), adjustable and adjustable footrests for the height, knee-pressing rollers on the left and right knees, and the arm support, etc., are necessary for the assistant, but can be enjoyed and enjoyed easily. possible participation in the throwing events with severe disabilities in the that Do not.

In addition, in the above description, only the configuration and usage of the chair (Chi Air) have been described, but in order to prevent the chair (Chi Air) from falling down, using a support bar, fixing to a pile with a rope, etc. Of course, the conventional method prevents the chair from tipping over and allows the athlete to immerse himself in the competition with peace of mind.

It is a perspective view of the chair (Chi Air) of this invention. It is a figure explaining a footrest part. It is a figure explaining a knee pressing part. It is a figure explaining an arm support stand. It is a figure explaining another Example. Diagram explaining leg progress adjustment

Explanation of symbols

1 pedestal 2 backrest 3 back support member 4 adjustment member 5 base member 6, 16, 34, 44 pin 7 leg 71 upper leg, 72 lower leg 8 frame 9, 10 foot rest 11 knee pressing roller 12 arm support Base 13 Grip 21 Tread plate 22, 31, 42 Insertion rod 23 Slide frame 24 Gap 25, 33, 43 Pin hole 32, 41 Fixed frame 51, 52 Collar band 61 Core metal 62, 63 spacer

Claims (5)

Four leg portions are installed in the seat portion, a seat back portion that is provided so as to be movable forward and backward with respect to the seat portion, a footrest portion that is provided on the leg portion so as to be adjustable in height, and a seat portion. Throwing air for throwing competition for handicapped persons, characterized by having an arm support part The throwing air for throwing competitions for physically disabled persons according to claim 1, wherein at least one knee pressing part is provided on the seat part. The throwing air for throwing competitions for physically handicapped persons according to claim 1 or 2 , wherein a belt belt for holding a knee band is provided on the seat part. The throwing air for throwing competitions for physically disabled persons according to any one of claims 1 to 3, wherein a belt for a waist collar band is provided on a backrest part. The throwing air for throwing sports for the physically handicapped according to any one of claims 1 to 4, wherein the length of the leg can be adjusted by inserting a spacer.