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JP2023091694A - Front wheel drive wheelchair - Google Patents

Front wheel drive wheelchair Download PDF

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Publication number
JP2023091694A
JP2023091694A JP2021215612A JP2021215612A JP2023091694A JP 2023091694 A JP2023091694 A JP 2023091694A JP 2021215612 A JP2021215612 A JP 2021215612A JP 2021215612 A JP2021215612 A JP 2021215612A JP 2023091694 A JP2023091694 A JP 2023091694A
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Japan
Prior art keywords
wheel drive
front wheel
drive wheelchair
car chair
electric car
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Pending
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JP2021215612A
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Japanese (ja)
Inventor
孝雄 畠山
Takao Hatakeyama
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Individual
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Individual
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Priority to JP2021215612A priority Critical patent/JP2023091694A/en
Publication of JP2023091694A publication Critical patent/JP2023091694A/en
Pending legal-status Critical Current

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Abstract

To solve the problem that the level is low in direct advance and step climbing performance.SOLUTION: An electric wheelchair is made into front-wheel drive.SELECTED DRAWING: Figure 1

Description

本発明は従来の手こぎ式クルマイスをベースにした電動クルマイスの基本設計を見直すことにより、大幅な性能向上を実現するものです。This invention achieves a significant improvement in performance by reviewing the basic design of an electric car chair based on the conventional hand-pedaled car chair.

手こぎ式クルマイスは、人体工学上、駆動輪の位置が、本体の中心部より後方にある。電動クルマイスは、この手こぎ式クルマイスをベースとしてパーツ類が取り付けられており、様々な欠点が生じている。本発明は、電動クルマイスとして、基本設計からの見直しを提案するものである。In the hand-pedaled Kurumai, the position of the drive wheels is behind the center of the body due to ergonomics. The electric car chair is based on this hand-rowed car chair, and parts are attached to it, which has various drawbacks. The present invention proposes a review of the basic design of an electric car chair.

直進性および段差乗り越え性能の向上。Improved straightness and bump climbing performance.

前後輪の取り付け位置を逆にする。Reverse the mounting position of the front and rear wheels.

従来品に較べ直進性が増す。
同様に、段差乗り越え性能が大幅に向上する。

Figure 2023091694000002
Increases straightness compared to conventional products.
Similarly, the ability to climb over bumps is greatly improved.
Figure 2023091694000002

本発明の側面図である。1 is a side view of the present invention; FIG.

Claims (1)

電動クルマイスの前後輪の取り付け位置を逆にすることにより、前輪駆動にする。（このことで、直進安定性が増し、段差乗り越え性能が、大幅に向上する。）By reversing the mounting positions of the front and rear wheels of the electric car chair, it becomes front-wheel drive. (As a result, straight-line stability is increased, and performance over bumps is greatly improved.)
JP2021215612A 2021-12-20 2021-12-20 Front wheel drive wheelchair Pending JP2023091694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021215612A JP2023091694A (en) 2021-12-20 2021-12-20 Front wheel drive wheelchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021215612A JP2023091694A (en) 2021-12-20 2021-12-20 Front wheel drive wheelchair

Publications (1)

Publication Number Publication Date
JP2023091694A true JP2023091694A (en) 2023-06-30

Family

ID=86941603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021215612A Pending JP2023091694A (en) 2021-12-20 2021-12-20 Front wheel drive wheelchair

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JP (1) JP2023091694A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018102496A (en) * 2016-12-26 2018-07-05 国立大学法人 東京大学 Traveling vehicle and method for controlling traveling vehicle
JP2019172100A (en) * 2018-03-28 2019-10-10 株式会社エクセディ Mobile device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018102496A (en) * 2016-12-26 2018-07-05 国立大学法人 東京大学 Traveling vehicle and method for controlling traveling vehicle
JP2019172100A (en) * 2018-03-28 2019-10-10 株式会社エクセディ Mobile device

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