JP3062875U - Lightweight unicycle - Google Patents
Lightweight unicycleInfo
- Publication number
- JP3062875U JP3062875U JP1999002232U JP223299U JP3062875U JP 3062875 U JP3062875 U JP 3062875U JP 1999002232 U JP1999002232 U JP 1999002232U JP 223299 U JP223299 U JP 223299U JP 3062875 U JP3062875 U JP 3062875U
- Authority
- JP
- Japan
- Prior art keywords
- body frame
- main body
- alloy pipe
- alloy
- end portion
- 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.)
- Expired - Lifetime
Links
Landscapes
- Handcart (AREA)
Abstract
(57)【要約】
【課題】軽量で使い勝手に優れた一輪運搬車を提供す
る。
【解決手段】Ａｌ合金パイプからなる本体フレームの先
端部下部に一輪タイヤ（２）を有し、該本体フレームの
後端部に左右のＡｌ合金パイプ製取っ手ハンドル(3a)(3
b)と、左右のＡｌ合金製接地支持脚(4a)(4b)とを設け、
先端部下面に該本体フレームの先端縁のＡｌ合金製パイ
プ（６）に係合させる爪部材(7a)(7b)を有し、且つ後端
部に下方に突出した雄ねじ部材（８）を有するプラスチ
ック製もしくはＡｌ合金製板材からなる荷台部（５）
を、該爪部材をＡｌ合金製パイプに係合させ、該雄ねじ
部材をＡｌ合金製パイプを貫通させて蝶ナット（１０）
で固定することにより、該本体フレーム上面に着脱自在
に取り付けたことを特徴とする軽量一輪運搬車。
(57) [Summary] [Problem] To provide a single-wheeled transport vehicle that is lightweight and excellent in usability. A one-wheel tire (2) is provided at the lower end of a main body frame made of an Al alloy pipe, and left and right Al alloy pipe handle handles (3a) (3) are provided at the rear end of the main body frame.
b), and left and right Al alloy grounding support legs (4a) (4b) are provided,
A claw member (7a) (7b) to be engaged with the Al alloy pipe (6) at the leading edge of the body frame is provided on the lower surface of the leading end portion, and a male screw member (8) projecting downward is provided at the rear end portion. Loading bed part made of plastic or Al alloy plate material (5)
By engaging the claw member with an Al alloy pipe and passing the male screw member through the Al alloy pipe,
A light-weight one-wheeled transport vehicle, which is detachably attached to the upper surface of the main body frame by fixing the vehicle.
Description
【０００１】[0001]
本考案は一輪運搬車に関し、特に軽量で使い勝手に優れているものである。 The present invention relates to a one-wheeled vehicle, and is particularly lightweight and excellent in usability.
【０００２】[0002]
従来より手持ちの一輪運搬車としては主に建築土木現場で使用されており種々 のタイプがあるが、いずれも鉄製であって堅牢であるが重量が大きかった。この ため田畑や園芸用の農作業では使いにくいものであった。 Conventionally, there are various types of hand-held single-wheeled vehicles that are mainly used on construction sites, but all are made of iron and are robust, but heavy. This made it difficult to use in field and horticultural farming.
【０００３】[0003]
本考案はこれに鑑みて検討した結果、軽量でしかも荷台部が着脱自在な一輪運 搬車を開発したものである。 The present invention was developed in light of this, and as a result, a single-wheeled vehicle that is lightweight and has a removable loading platform is developed.
【０００４】 即ち本考案は、Ａｌ合金パイプからなる本体フレームの先端部下部に一輪タイ ヤを有し、該本体フレームの後端部に左右のＡｌ合金パイプ製取っ手ハンドルと 、左右のＡｌ合金製接地支持脚とを設け、先端部下面にＡｌ合金製パイプに係合 させる爪部材を有し、且つ後端部に下方に突出した雄ねじ部材を有するプラスチ ック製もしくはＡｌ合金製板材からなる荷台部を、該爪部材を該本体フレームの 先端縁のＡｌ合金製パイプに係合させ、該雄ねじ部材を該本体フレームの後端縁 のＡｌ合金製パイプを貫通させて蝶ナットで固定することにより、該本体フレー ム上面に着脱自在に取り付けたことを特徴とする軽量一輪運搬車である。That is, in the present invention, a one-wheel tire is provided at the lower end of a main body frame made of an Al alloy pipe, and left and right Al alloy pipe handle handles and right and left Al alloy pipes are provided at the rear end of the main body frame. A carrier made of a plastic or Al alloy plate having a grounding support leg, a claw member on the lower surface at the tip end for engaging with an Al alloy pipe, and a male screw member protruding downward at the rear end. By engaging the claw member with the Al alloy pipe at the front edge of the main body frame, and penetrating the male screw member through the Al alloy pipe at the rear end edge of the main frame, and fixing the male screw member with a wing nut. And a light-weight one-wheeled vehicle which is detachably attached to the upper surface of the main body frame.
【０００５】[0005]
以下に本発明を実施例により詳細に説明する。 図１〜図６に示すように、本考案の一輪運搬車の本体フレームは全てＡｌ合金 押出しパイプから構成されている。そして該本体フレームの先端部の下部に車輪 取付フレーム（１）を形成してこれに一輪ゴムタイヤ（２）を取り付ける。また 該本体フレームの後端部に左右の取っ手ハンドル(3a)(3b)を設け、さらに該取っ 手ハンドル(3a)(3b)の下側にそれぞれ接地支持脚(4a)(4b)を設けることにより、 該ゴムタイヤ（２）と該接地支持脚(4a)(4b)の３点で本一輪運搬車を安定して保 持する。 Hereinafter, the present invention will be described in detail with reference to Examples. As shown in FIGS. 1 to 6, the main body frame of the one-wheeled vehicle according to the present invention is composed of an aluminum alloy extruded pipe. Then, a wheel mounting frame (1) is formed at a lower portion of a tip portion of the main body frame, and a single-wheel rubber tire (2) is mounted thereon. Also, left and right handle handles (3a) (3b) are provided at the rear end of the body frame, and ground support legs (4a) (4b) are provided below the handle handles (3a) (3b). Thus, the single wheel carrier is stably held at the three points of the rubber tire (2) and the ground support legs (4a) (4b).
【０００６】 また該本体フレームに着脱自在に取り付けられる荷台部（５）はプラスチック 板材を上向きに開いた皿状に形成したもので、さらにその先端部の下面に本体フ レームのＡｌ合金製先端縁横パイプ（６）に係合するＡｌ合金製板材からなる爪 部材(7a)(7b)を左右にそれぞれ固定し、且つその後端部の中央部に下方に突出す るようにボルト（８）を固定してある。この荷台部（５）を本体フレームに取り 付けるには、図のように先端部の爪部材(7a)(7b)をＡｌ合金製先端縁横パイプ（ ６）に下側から係合させ、後端部のボルト（８）を本体フレームのＡｌ合金製後 端縁横パイプ（９）に設けた縦方向の開口に貫通させて該後端縁横パイプ（９） の下側から蝶ナット（１０）により固定する。The loading platform (5), which is detachably attached to the main body frame, is formed of a plastic plate in the shape of an upwardly open dish, and further has an aluminum alloy tip edge of the main body frame on the lower surface of the tip end. Claw members (7a) and (7b) made of an Al alloy plate material to be engaged with the horizontal pipe (6) are fixed to the right and left, respectively, and bolts (8) are protruded downward at the center of the rear end thereof. It is fixed. In order to attach the loading platform (5) to the main body frame, the claw members (7a) (7b) at the distal end are engaged with the Al alloy distal edge lateral pipe (6) from below as shown in the figure, and An end bolt (8) is passed through a vertical opening provided in the Al alloy rear end lateral pipe (9) of the main body frame, and a wing nut (10) is inserted from below the rear end lateral pipe (9). ).
【０００７】 このように荷台部を取り付けることで、該荷台部は使用中は本体フレームから 容易に外れることなく、しかも破損した際等には迅速に交換可能である。さらに 運搬する物品の形状により荷台部（５）が不要な場合でも容易に対応できる。[0007] By attaching the loading platform in this way, the loading platform does not easily come off the main body frame during use, and can be quickly replaced when it is damaged. Furthermore, even when the loading section (5) is not required depending on the shape of the article to be conveyed, it can be easily handled.
【０００８】[0008]
このような本考案によれば、タイヤ部以外を全て軽量なＡｌ合金製パイプやプ ラスチック製板材で構成できるので軽量で取り扱いしやすく、特に農作業に従事 する年配者や女性にとって作業負荷を軽減するものである。さらに荷台部が簡単 に着脱自在であるので新品の荷台部に交換したり、取り外して本体フレームだけ で運搬するような形の荷物に対しても容易に対応できる。 According to the present invention, all parts other than the tire portion can be made of lightweight Al alloy pipe or plastic plate material, so that it is lightweight and easy to handle, and reduces the workload for elderly people and women engaged in agricultural work. Things. In addition, since the carrier is easily detachable, it can be easily replaced with a new carrier, or can be easily removed and transported using only the main frame.
【図１】本考案の一例を示す側面図である。FIG. 1 is a side view showing an example of the present invention.
【図２】同じく平面図である。FIG. 2 is a plan view of the same.
【図３】図２のＡＡ線断面図である。FIG. 3 is a sectional view taken along line AA of FIG. 2;
【図４】本考案の一例を示す底面図である。FIG. 4 is a bottom view showing an example of the present invention.
【図５】同じく正面図である。FIG. 5 is a front view of the same.
【図６】同じく背面図である。FIG. 6 is a rear view of the same.
１ 車輪取付フレーム ２ 一輪ゴムタイヤ 3a,3b 取っ手ハンドル 4a,4b 接地支持脚 ５ 荷台部 ６ Ａｌ合金製先端縁横パイプ 7a,7b 爪部材 ８ ボルト ９ Ａｌ合金製後端縁横パイプ １０ 蝶ナット DESCRIPTION OF SYMBOLS 1 Wheel mounting frame 2 Single-wheel rubber tire 3a, 3b Handle handle 4a, 4b Ground support leg 5 Carrier part 6 Aluminum alloy front edge side pipe 7a, 7b Claw member 8 Bolt 9 Aluminum alloy rear end side horizontal pipe 10 Wing nut
Claims (1)
端部下部に一輪タイヤを有し、該本体フレームの後端部
に左右のＡｌ合金パイプ製取っ手ハンドルと、左右のＡ
ｌ合金製接地支持脚とを設け、先端部下面にＡｌ合金製
パイプに係合させる爪部材を有し、且つ後端部に下方に
突出した雄ねじ部材を有するプラスチック製もしくはＡ
ｌ合金製板材からなる荷台部を、該爪部材を該本体フレ
ームの先端縁のＡｌ合金製パイプに係合させ、該雄ねじ
部材を該本体フレームの後端縁のＡｌ合金製パイプを貫
通させて蝶ナットで固定することにより、該本体フレー
ム上面に着脱自在に取り付けたことを特徴とする軽量一
輪運搬車。A single wheel tire is provided at a lower portion of a front end portion of a main body frame made of an Al alloy pipe, and left and right Al alloy pipe handle handles are provided at a rear end portion of the main body frame;
A plastic or A having an aluminum alloy grounding support leg, a claw member on the lower surface of the distal end portion to be engaged with the Al alloy pipe, and a male screw member protruding downward at the rear end portion.
The claw member is engaged with the Al alloy pipe at the leading edge of the main body frame, and the male screw member is passed through the Al alloy pipe at the rear edge of the main body frame. A lightweight one-wheeled vehicle characterized by being detachably attached to the upper surface of the main body frame by fixing with a wing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1999002232U JP3062875U (en) | 1999-04-07 | 1999-04-07 | Lightweight unicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1999002232U JP3062875U (en) | 1999-04-07 | 1999-04-07 | Lightweight unicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3062875U true JP3062875U (en) | 1999-10-15 |
Family
ID=43196605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1999002232U Expired - Lifetime JP3062875U (en) | 1999-04-07 | 1999-04-07 | Lightweight unicycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3062875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0563875U (en) * | 1992-02-14 | 1993-08-24 | 山陽国策パルプ株式会社 | Heat-sensitive adhesive composite sheet and information recording body using the same |
-
1999
- 1999-04-07 JP JP1999002232U patent/JP3062875U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0563875U (en) * | 1992-02-14 | 1993-08-24 | 山陽国策パルプ株式会社 | Heat-sensitive adhesive composite sheet and information recording body using the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6612615B1 (en) | Trailer hitch cart attachment mechanism | |
| US4789180A (en) | Knock-down utility cart | |
| US4227709A (en) | Convertible hand truck-wagon | |
| US20080238034A1 (en) | Tow-bar for wheelbarrows | |
| US5031926A (en) | Wheelbarrow conversion kit | |
| US2472670A (en) | Hand truck | |
| US2921798A (en) | Combination household utility implement | |
| JP3062875U (en) | Lightweight unicycle | |
| CA2208809C (en) | Child transport vehicle | |
| US20090224509A1 (en) | Tow bar for wheelbarrows | |
| JP3063453U (en) | Farm work trolley | |
| JP2002331940A (en) | Hand cart for use of both truck and wheelbarrow | |
| JP3292358B2 (en) | Transport trolley | |
| JPS581423Y2 (en) | Loading platform structure for wet and dry field transport vehicle | |
| CN2327585Y (en) | Disassembled light carrier | |
| JPH03272U (en) | ||
| JPH0624297Y2 (en) | Auxiliary wheels for wheelbarrows and wheelbarrows with auxiliary wheels | |
| JP3005770U (en) | Vehicle carrier for golf bag | |
| JP3117920U (en) | Trolley trolley on casters | |
| US2451119A (en) | Towing hitch | |
| JPH1016781A (en) | Hand cart | |
| JPS63150869U (en) | ||
| JPH0633407U (en) | Passenger electric work vehicle | |
| JPH0314449Y2 (en) | ||
| JPH0239961U (en) |