JPH052176Y2 - - Google Patents

Description

【考案の詳細な説明】 （産業上の利用分野） この考案は、身体障害者用の電動車椅子に関す
るものであつて、身体障害者の椅子への乗降を容
易にしようとするものである。[Detailed description of the invention] (Field of industrial application) This invention relates to an electric wheelchair for the physically handicapped, and is intended to make it easier for the physically handicapped to get on and off the chair.

（従来技術） 電動車椅子にあつて、椅子の前方に前輪及び操
縦ハンドルを有する三輪形式のものにあつては、
前輪等を装着する前部機枠と後輪及び椅子等を装
着する後部機枠との間に足載板が位置しているた
め、該足載板が邪魔になつて椅子に近寄れず乗降
が困難である。この為、椅子を回転式とし、機体
側方に回転させ側方から乗降し、この後、再び椅
子を回転させる技術があるが、この方法は身体障
害者にとつて着座したまま椅子を回転させると言
う困難な作業を強いるものである。(Prior Art) In the case of a three-wheel electric wheelchair that has a front wheel and a control handle in the front of the chair,
Since the footrest is located between the front frame to which the front wheels are attached and the rear frame to which the rear wheels and chairs are attached, the footrest gets in the way and prevents passengers from getting close to the chair and getting on and off the chair. Have difficulty. For this reason, there is a technology in which the chair is rotated, rotated to the side of the aircraft, boarded and exited from the side, and then the chair is rotated again, but this method is useful for physically disabled people who rotate the chair while seated. This requires a difficult task.

（考案が解決しようとする問題点） この考案は、上記の如き従来技術の欠点を解消
し、椅子への乗降の容易な電動車椅子を提供しよ
うとするものである。(Problems to be Solved by the Invention) This invention aims to solve the above-mentioned drawbacks of the prior art and provide an electric wheelchair that allows easy getting on and off the chair.

（問題点を解決するための手段） 操縦ハンドル１と前輪２等を装着する前部機枠
３と、駆動ボツクス４を搭載し後輪５，５と椅子
６を装着する後部機枠７とを、機体中央に位置す
る細幅の連結フレーム８で連結し該連結フレーム
８上に足載板９を設けると共に、該足載板９を開
閉させることによつて該連結フレーム８側方に乗
降用のスペース１０を形成可能に構成してなる電
動車椅子の乗降装置の構成とする。(Means for solving the problem) A front machine frame 3 on which a control handle 1, front wheels 2, etc. are mounted, and a rear machine frame 7 on which a drive box 4 is mounted and rear wheels 5, 5 and a chair 6 are mounted. , are connected by a narrow connecting frame 8 located at the center of the fuselage, and a footrest plate 9 is provided on the connecting frame 8, and by opening and closing the footrest plate 9, it is possible to get on and off from the side of the connecting frame 8. The device for getting on and off an electric wheelchair is configured such that a space 10 can be formed.

（考案の作用及び効果） この考案は、操縦ハンドル１と前輪２等を装着
する前部機枠３と、駆動ボツクス４を搭載し後輪
５，５と椅子６を装着する後部機枠７とを機体中
央に位置する細幅の連結フレーム８で連結し、該
連結フレーム８上に足載板９を設けると共に、該
足載板９を開閉させることによつて、連結フレー
ム８側方に乗降用のスペース１０を形成可能に構
成したものであるから、椅子６への乗降の際に
は、該スペース１０の存在により椅子６に十分近
づくことができ容易に乗降できるものである。(Operation and effect of the invention) This invention consists of a front machine frame 3 on which the control handle 1, front wheels 2, etc. are mounted, and a rear machine frame 7 on which the drive box 4 is mounted and rear wheels 5, 5 and a chair 6 are mounted. are connected by a narrow connecting frame 8 located in the center of the fuselage, a footrest plate 9 is provided on the connecting frame 8, and by opening and closing the footrest plate 9, it is possible to get on and off from the side of the connecting frame 8. Since the space 10 is configured such that a space 10 can be formed, when getting on and off the chair 6, the space 10 allows the user to get sufficiently close to the chair 6 and easily get on and off the chair 6.

（実施例） 図例において、前部機枠３は足載板の一部を兼
用すべく上面を平面状に形成すると共に、操縦輪
となる前輪２と、該前輪２の操縦ハンドル１を装
着してある。１１は前部にヘツドランプを装着す
るコントロールボツクスであり、走行速度等をコ
ントロール可能に構成してある。(Example) In the illustrated example, the front machine frame 3 has a flat top surface so as to serve as a part of the footrest, and is equipped with a front wheel 2 serving as a control wheel and a control handle 1 for the front wheel 2. It has been done. Reference numeral 11 denotes a control box equipped with a headlamp at the front, and is configured to be able to control the running speed, etc.

後部機枠７上には、バツテリー及びモーター等
を内装する駆動ボツクス４を搭載すると共に、該
駆動ボツクス４上には椅子６を装着してある。１
２，１２は椅子の肘掛であり、枢支軸１３を中心
に後方へ収納可能に構成してある。 A drive box 4 containing a battery, a motor, etc. is mounted on the rear machine frame 7, and a chair 6 is mounted on the drive box 4. 1
Reference numerals 2 and 12 designate armrests of the chair, which are configured to be able to be stored rearward around a pivot shaft 13.

５，５は後輪であつて駆動ボツクス４内のモー
ターによつて駆動される。１４は車輪カバーであ
る。 Reference numerals 5 and 5 denote rear wheels, which are driven by a motor within a drive box 4. 14 is a wheel cover.

又、前部機枠３と後部機枠７との間はその中央
部分を細幅の連結フレーム８によつて連結し、該
連結フレーム８上の左右両側にスペース１０，１
０を形成してある。 Further, the front machine frame 3 and the rear machine frame 7 are connected at their central portions by a narrow connecting frame 8, and spaces 10 and 1 are provided on both left and right sides of the connecting frame 8.
0 is formed.

足載板９は、連結フレーム８の後端に固着の枢
軸１５を中心に回動自在に取着してある。 The footrest plate 9 is rotatably attached to the rear end of the connection frame 8 about a fixed pivot shaft 15.

電動車椅子の乗降時には、足載板９を枢軸１５
を中心に回動起立させ駆動ボツクス４に凭せかけ
ておけば、連結フレーム８の左右両側にスペース
１０，１０が形成され、搭乗者は、このスペース
１０を利用して椅子６に十分接近でき容易に椅子
６に着座できる。又この際、椅子６の肘掛１２を
枢支軸１３を中心に後方へ収納しておけば椅子の
側方が開放され更に容易に乗降できる。 When getting on and off the electric wheelchair, move the footrest 9 to the pivot 15.
If the seat is rotated upright around the center and placed against the drive box 4, spaces 10, 10 are formed on both the left and right sides of the connecting frame 8, and the occupant can use these spaces 10 to approach the chair 6 sufficiently. You can easily sit on the chair 6. Also, at this time, if the armrests 12 of the chair 6 are stored toward the rear around the pivot shaft 13, the sides of the chair will be opened, making it easier to get on and off the chair.

又、第３図に示す実施例のものは、足載板９を
中央の連結フレーム８を中心に左右に分割して設
け、該左右の足載板９，９を、連結フレーム８に
沿つて前後方向に設ける枢支軸１５を回動支点と
して独立して開閉自在に構成したものである。 In addition, in the embodiment shown in FIG. It is constructed so that it can be opened and closed independently using a pivot shaft 15 provided in the front-rear direction as a pivot point.

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案は実施例を示すものであつて、第１
図は斜視図、第２図は作用状態を示す斜視図、第
３図は他の実施例を示す斜視図である。 図中、符号１は操縦ハンドル、２は前輪、３は
前部機枠、４は駆動ボツクス、５は後輪、６は椅
子、７は後部機枠、８は連結フレーム、９は足載
板、１０はスペースを示す。 The figure shows an embodiment of the present invention.
The figure is a perspective view, FIG. 2 is a perspective view showing an operating state, and FIG. 3 is a perspective view showing another embodiment. In the figure, 1 is the control handle, 2 is the front wheel, 3 is the front frame, 4 is the drive box, 5 is the rear wheel, 6 is the chair, 7 is the rear frame, 8 is the connecting frame, and 9 is the footrest. , 10 indicates a space.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 操縦ハンドル１と前輪２等を装着する前部機枠
３と、駆動ボツクス４を搭載し後輪５，５と椅子
６を装着する後部機枠７とを、機体中央に位置す
る細幅の連結フレーム８で連結し該連結フレーム
８上に足載板９を設けると共に、該足載板９を開
閉させることによつて該連結フレーム８側方に乗
降用のスペース１０を形成可能に構成してなる電
動車椅子の乗降装置。 A narrow connection located in the center of the fuselage connects the front frame 3 to which the control handle 1, front wheels 2, etc. are mounted, and the rear frame 7 to which the drive box 4 is mounted and rear wheels 5, 5 and a chair 6 are mounted. They are connected by a frame 8, and a footrest plate 9 is provided on the connection frame 8, and by opening and closing the footrest plate 9, a space 10 for getting on and off can be formed on the side of the connection frame 8. A device for getting on and off an electric wheelchair.