JPH03284479A - Small self-propelled vehicle - Google Patents
Small self-propelled vehicleInfo
- Publication number
- JPH03284479A JPH03284479A JP2085935A JP8593590A JPH03284479A JP H03284479 A JPH03284479 A JP H03284479A JP 2085935 A JP2085935 A JP 2085935A JP 8593590 A JP8593590 A JP 8593590A JP H03284479 A JPH03284479 A JP H03284479A
- Authority
- JP
- Japan
- Prior art keywords
- body frame
- wheel
- metal
- attached
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 238000005452 bending Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、高齢者等の歩行不自由者の移動用としての小
型自走車、又は小荷物の牽引運搬用の小型自走車に関す
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a small self-propelled vehicle for transporting people with walking disabilities such as elderly people, or a small self-propelled vehicle for towing and transporting small items.
前述のような小型自走車としては例えば特開平１−３１
５２０１号公報に開示されているように、金属製の車体
フレームの前部に前輪、及びこの前輪用の操縦ハンドル
を備え、車体フレームの後部に後輪、及び座席を備える
と共に、前輪の上側から後輪の上側にまで至る樹脂製一
体成形のボデーを車体フレームに架装しているものがあ
る。As an example of the above-mentioned small self-propelled vehicle, for example, Japanese Patent Application Laid-Open No. 1-31
As disclosed in Japanese Patent No. 5201, a front wheel and a control handle for the front wheel are provided at the front of a metal body frame, a rear wheel and a seat are provided at the rear of the body frame, and a seat is provided from above the front wheel. Some vehicles have an integrally molded resin body that extends to the upper side of the rear wheels and is attached to the vehicle frame.
前記従来構造では全体の軽量化の為にボデーを前輪側か
ら後輪側まで樹脂で一体成形しているのであるが、操縦
者が乗降の際にボデーのステップ面（前記公報の第６図
の（Ｉｂ））に足を掛けることが繰り返されると、強度
面でやや難のある樹脂製ではステップ面が破損し易い。In the conventional structure mentioned above, the body is integrally molded from resin from the front wheel side to the rear wheel side in order to reduce the overall weight. If you step on (Ib)) repeatedly, the step surface is likely to be damaged if it is made of resin, which has some difficulty in terms of strength.
又、前述のような樹脂製一体成形のボデーであると、乗
降によるステップ面の破損、並びに障害物との衝突によ
るボデーの前部又は後部の破損等で、ボデーの修理及び
部分的な交換が必要になった場合、ボデー全体を交換し
なければならないような事態が生ずるので経済性の面で
・も改善の余地がある。In addition, if the body is made of resin and is integrally molded as mentioned above, the step surface may be damaged when getting on and off, or the front or rear part of the body may be damaged due to collision with an obstacle, making it difficult to repair or partially replace the body. If necessary, the entire body would have to be replaced, so there is room for improvement in terms of economy.
ここで本発明は小型自走車において、全体の軽量化を図
りながら耐久性及び経済性の向上を図ることを目的とし
ている。An object of the present invention is to improve the durability and economical efficiency of a small self-propelled vehicle while reducing its overall weight.
本発明の特徴は以上のような小型自走車において、次の
ように構成することにある。つまり、車体フレームの前
部に前輪の上側を覆う樹脂製の前部カバーを取り付け、
車体フレームの後部に後輪の上側を覆う樹脂製の後部カ
バーを取り付けると共に、車体フレームの中央部に金属
製のステップ板を取り付けてあることにあり、その作用
及び効果は次のとおりである。The feature of the present invention is that the small self-propelled vehicle as described above is configured as follows. In other words, a resin front cover is attached to the front of the vehicle frame to cover the upper side of the front wheels.
A resin rear cover that covers the upper side of the rear wheels is attached to the rear of the vehicle body frame, and a metal step plate is attached to the center of the vehicle body frame.The functions and effects thereof are as follows.
前述のようにボデーのステップ面を、樹脂より強度のあ
る金属製のステップ板とすることによって、ステップ面
の耐久性の向上を図ることができる。そして、金属製と
するのはボデーのステップ面だけで、ボデーの前部カバ
ー及び後部カバーは樹脂製である為に、ボデー全体の重
量増加はあまり大きくはない。As described above, by making the step surface of the body a metal step plate that is stronger than resin, it is possible to improve the durability of the step surface. Furthermore, since only the step surface of the body is made of metal, and the front and rear covers of the body are made of resin, the weight increase of the entire body is not very large.
又、障害物に衝突する可能性の高い前部カバー及び後部
カバーが、ステップ板と一体ではな（単独で分割された
構造である為に、前部又は後部カバーが破損した場合こ
の前部又は後部カバーのみを交換すればよいのである。In addition, the front cover and rear cover, which are likely to collide with obstacles, are not integrated with the step board (as they have a separate structure, so if the front or rear cover is damaged, this front or rear cover Only the rear cover needs to be replaced.
（発明の効果〕
以上のように、ボデーのステップ面のみを金属製とする
ことにより、全体の重量増加を抑えながらステップ面の
耐久性の向上を図ることができた。(Effects of the Invention) As described above, by making only the step surface of the body made of metal, it was possible to improve the durability of the step surface while suppressing an increase in the overall weight.
そして、ボデー全体を一体成形するのではなく、前部カ
バー、ステップ板及び後部カバーの分割構造とすること
によって、部分的な交換が可能となって経済性の向上を
図ることができた。In addition, instead of integrally molding the entire body, the front cover, step plate, and rear cover are separated, allowing for partial replacement and improving economic efficiency.
以下、本発明の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below based on the drawings.
第３図及び第４図に示すように、金属パイプ製の車体フ
レーム（１）の前部に前輪（２）、及びこの前輪（２）
操向操作用の操縦ハンドル（３）が取り付けられると共
に、車体フレーム（１）の後部には後輪（４）及び後輪
（４）駆動用のモータ（５）、座席（６）が備えられて
、電動式の小型自走車が構成されている。As shown in Fig. 3 and Fig. 4, a front wheel (2) is attached to the front of a vehicle body frame (1) made of metal pipe;
A steering handle (3) for steering operation is attached, and a rear wheel (4), a motor (5) for driving the rear wheel (4), and a seat (6) are provided at the rear of the vehicle body frame (1). This constitutes a small electric self-propelled vehicle.
そして、第１．３．４図に示すように前輪（２）の上側
を覆う樹脂製の前部カバー（７）が、車体フレーム（１
）の前部に取り付けられると共に、車体フレーム（１）
の後部には後輪（４）及びモータ（５）の上側を覆う樹
脂製の後部カバー（８）が取り付けられている。As shown in Figure 1.3.4, a resin front cover (7) covering the upper side of the front wheel (2) is attached to the vehicle body frame (1).
) is attached to the front of the vehicle body frame (1).
A rear cover (8) made of resin is attached to the rear of the vehicle to cover the upper side of the rear wheel (4) and the motor (5).
そして、車体フレーム（１）の中央部においては第１図
及び第２図に示すように、中央の３組の縦フレーム（１
ａ）に亘って金属製の平板フレーム（９）が溶接固定さ
れると共に、金属製の平板を断面り字状に折り曲げたフ
レーム（１０）が、左右の縦フレーム（１ａ）を覆うよ
うに平板フレーム（９）にボルト連結されている。そし
て、左右のフレーム（１０）の間において、金属製のス
テップ板（１１）が平板フレーム（９）にボルト連結さ
れているのである。In the central part of the vehicle body frame (1), as shown in FIGS. 1 and 2, three sets of central vertical frames (1
A metal flat plate frame (9) is welded and fixed across a), and a frame (10) made by bending a metal flat plate into a cross-sectional shape is attached to the flat plate so as to cover the left and right vertical frames (1a). It is bolted to the frame (9). A metal step plate (11) is bolted to the flat frame (9) between the left and right frames (10).
これに対し、第１図及び第３図に示すように前部カバー
（７）の後面左右においては、操縦者の足置き用の傾斜
面（７ａ）が形成されている。そして、第３図及び第２
図に示すように、前部カバー（７）の傾斜面（７ａ）と
ステップ板（１１）とに亘って、滑り止め用のゴム製の
ステップシート（１２）が載置されている。On the other hand, as shown in FIGS. 1 and 3, sloped surfaces (7a) for resting the operator's feet are formed on the left and right rear surfaces of the front cover (7). And Figures 3 and 2
As shown in the figure, a non-slip rubber step sheet (12) is placed across the inclined surface (7a) of the front cover (7) and the step plate (11).
尚、−特許請求の範囲の項に図面との対照を便利にする
為に符号を記すが、該記入により本発明は添付図面の構
造に限定されるものではない。Incidentally, although reference numerals are written in the claims section for convenient comparison with the drawings, the present invention is not limited to the structure shown in the accompanying drawings.
図面は本発明に係る小型自走車の実施例を示し、第１図
は車体フレーム、前部カバー、後部カバー及びステップ
板の分解斜視図、第２図はステップ板付近の縦断正面図
、第３図は小型自走車の全体側面図、第４図は小型自走
車の全体正面図である。
（１）・・・・・・車体フレーム、（２）・・・・・・
前輪、（３）・・・・・・操縦ハンドル、（４）・・・
・・・後輪、（６）・・・・・・座席、（７）・・・・
・・前部カバー （８）・・・・・・後部カバー、（１
１）・・・・・・ステップ板。The drawings show an embodiment of a small self-propelled vehicle according to the present invention, and FIG. 1 is an exploded perspective view of the vehicle body frame, front cover, rear cover, and step plate, and FIG. 2 is a longitudinal sectional front view of the vicinity of the step plate. 3 is an overall side view of the small self-propelled vehicle, and FIG. 4 is an overall front view of the small self-propelled vehicle. (1)...Vehicle frame, (2)...
Front wheel, (3)... Control handle, (4)...
... Rear wheel, (6) ... Seat, (7) ...
...Front cover (8) ...Rear cover, (1
1)...Step board.
Claims (1)
この前輪（２）用の操縦ハンドル（３）を備え、前記車
体フレーム（１）の後部に後輪（４）、及び座席（６）
を備えた小型自走車であって、 前記車体フレーム（１）の前部に前輪（２）の上側を覆
う樹脂製の前部カバー（７）を取り付け、車体フレーム
（１）の後部に後輪（４）の上側を覆う樹脂製の後部カ
バー（８）を取り付けると共に、車体フレーム（１）の
中央部に金属製のステップ板（１１）を取り付けてある
小型自走車。[Claims] A front wheel (2) and a control handle (3) for the front wheel (2) are provided at the front of a metal vehicle body frame (1), and a rear wheel is provided at the rear of the vehicle body frame (1). (4), and seat (6)
A small self-propelled vehicle equipped with A small self-propelled vehicle is equipped with a resin rear cover (8) that covers the upper side of the wheels (4), and a metal step plate (11) attached to the center of the body frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2085935A JPH03284479A (en) | 1990-03-30 | 1990-03-30 | Small self-propelled vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2085935A JPH03284479A (en) | 1990-03-30 | 1990-03-30 | Small self-propelled vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03284479A true JPH03284479A (en) | 1991-12-16 |
Family
ID=13872620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2085935A Pending JPH03284479A (en) | 1990-03-30 | 1990-03-30 | Small self-propelled vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03284479A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05319344A (en) * | 1992-05-15 | 1993-12-03 | Kubota Corp | Compact electric motor car |
| EP1947001A1 (en) * | 2005-10-21 | 2008-07-23 | HONDA MOTOR CO., Ltd. | Small-sized vehicle |
| CN105564572A (en) * | 2015-12-30 | 2016-05-11 | 广东麦斯卡体育股份有限公司 | Breaststroke vehicle with rotatable pedal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742776A (en) * | 1980-08-28 | 1982-03-10 | Pentel Kk | Ink for writing utensils |
| JPS5953281A (en) * | 1982-09-20 | 1984-03-27 | 本田技研工業株式会社 | Motorcycle |
| JPS5977989A (en) * | 1982-10-27 | 1984-05-04 | ヤマハ発動機株式会社 | Leg placing plate of scooter type motorcycle, etc. |
-
1990
- 1990-03-30 JP JP2085935A patent/JPH03284479A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742776A (en) * | 1980-08-28 | 1982-03-10 | Pentel Kk | Ink for writing utensils |
| JPS5953281A (en) * | 1982-09-20 | 1984-03-27 | 本田技研工業株式会社 | Motorcycle |
| JPS5977989A (en) * | 1982-10-27 | 1984-05-04 | ヤマハ発動機株式会社 | Leg placing plate of scooter type motorcycle, etc. |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05319344A (en) * | 1992-05-15 | 1993-12-03 | Kubota Corp | Compact electric motor car |
| EP1947001A1 (en) * | 2005-10-21 | 2008-07-23 | HONDA MOTOR CO., Ltd. | Small-sized vehicle |
| EP1947001A4 (en) * | 2005-10-21 | 2008-10-15 | Honda Motor Co Ltd | Small-sized vehicle |
| CN105564572A (en) * | 2015-12-30 | 2016-05-11 | 广东麦斯卡体育股份有限公司 | Breaststroke vehicle with rotatable pedal |
| CN105564572B (en) * | 2015-12-30 | 2017-12-29 | 广东麦斯卡体育股份有限公司 | A kind of rotatable breast-stroke car of pedal |
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