JPS6140631Y2 - - Google Patents

Description

【考案の詳細な説明】 本考案はパツセンジヤを乗せ得るようにした自
動三輪車のステツプに関するものである。[Detailed Description of the Invention] The present invention relates to a step for a tricycle on which a passenger can be placed.

不整地走行等用の超低圧タイヤ等を装備した自
動三輪車は従来は一人乗りで、これを二人乗りと
した場合、メインステツプの他にパツセンジヤ用
ステツプが必要となるが、パツセンジヤ用ステツ
プは後二輪であるため設けるのが難かしく、一
方、メインステツプとは別個にパツセンジヤステ
ツプを設けた場合には部品点数が多くなる。 Conventionally, tricycles equipped with ultra-low pressure tires for riding on rough terrain, etc. were for one person, but if they were to be made for two people, a passenger step would be required in addition to the main step, but the passenger step would be installed later. Since it has two wheels, it is difficult to install it, and on the other hand, if a passenger step is provided separately from the main step, the number of parts will increase.

本考案は以上を改善すべくなされたもので、そ
の目的とする処は、自動三輪車の後二輪を覆うリ
ヤフエンダの車輪内側に下方に垂下された凹部を
設け、該凹部の底をパツセンジヤステツプとし、
更に該底を前方に延出してメインステツプとし、
メインステツプとパツセンジヤステツプの共通化
による部品点数の削減、凹部による車輪内側の駆
動部等の区画、これによる走行時の泥、水等の駆
動部への飛散、侵入防止を図り、且つ外観性を向
上させ得る自動三輪車のステツプを提供するにあ
る。 The present invention has been made to improve the above-mentioned problems, and its purpose is to provide a downwardly hanging recess on the inner side of the wheel of the rear fender that covers the rear two wheels of a tricycle, and to attach the bottom of the recess to a passenger step. year,
Furthermore, the bottom is extended forward to serve as a main step,
The number of parts has been reduced by making the main step and the passenger step common, and the drive section etc. inside the wheel is divided by a recess, which prevents mud, water, etc. from scattering or entering the drive section during driving, and the appearance has been improved. The purpose of the present invention is to provide a step for an automatic tricycle that can improve performance.

次に本考案の好適一実施例を添付図面に従つて
詳述する。 Next, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

第１図は自動三輪車の側面図を示し、自動三輪
車１はフレーム２の前端のヘツドチユーブ３に前
輪５を支持するフロントフオーク４を操向自在に
枢着し、フレーム前下部にはエンジン６を、又上
部には燃料タンク７を各搭載し、フレーム後部２
ａの下部左右には二輪の後輪８，８が設けられ、
駆動輪を構成する。尚図面中９はハンドル、１０
はヘツドライトユニツトである。 FIG. 1 shows a side view of a tricycle. The tricycle 1 has a front fork 4 that supports a front wheel 5 pivotably mounted to a head tube 3 at the front end of a frame 2, and an engine 6 is mounted at the front lower part of the frame. In addition, each fuel tank 7 is mounted on the upper part, and the rear part of the frame 2
Two rear wheels 8, 8 are provided on the left and right sides of the lower part of a.
Constitutes the driving wheel. In addition, 9 in the drawing is a handle, 10
is a headlight unit.

後輪８，８上を覆う如くリヤフエンダ１１，１
１を設け、一方、フレーム後部２ａ上を覆う如く
リヤボデイカバー１２を設ける。リヤフエンダ１
１，１１の内側でボデイカバー１２の外側には下
方に凹出する凹部１３，１３を左右に設け、凹部
１３，１３の外側の壁部１３ａは後輪８，８の内
側に起立し、これの内側でこれと離間し、ボデイ
カバー１２の内側壁をなす凹部１３，１３の内側
の壁部１３ｂはカバー１２の両側に起立し、壁部
１３ｂ，１３ｂの内側面に後輪の車軸１４の中央
部に設けられた駆動部１５、制動機構１６等が臨
む。凹部１３の底は前後方向に長くパツセンジヤ
用ステツプ１７，１７を後輪８，８の内側に形成
し、凹部１３，１３は少くとも上方及び前方に開
放し、実施例では後方にも開放したが、後方はボ
デイカバー１２の後端壁１２ａを左右に延出して
閉じても良い。以上の凹部１３，１３の底に設け
たステツプ１７，１７はフラツトで、これを凹部
よりも前方に延出し、フレームのダウンチユーブ
２ｂ下端迄延長し、ステツプ１７，１７と連続す
るメインステツプ１８，１８を一体的に形成す
る。 Rear fender 11,1 to cover the rear wheels 8,8
1, and on the other hand, a rear body cover 12 is provided so as to cover the rear part 2a of the frame. rear fender 1
Recesses 13, 13 that protrude downward are provided on the left and right sides on the inside of the rear wheels 1, 11 and on the outside of the body cover 12. The inner wall portions 13b of the recesses 13, 13 which form the inner walls of the body cover 12 and are spaced apart from this on the inner side of the body cover 12 stand up on both sides of the cover 12, and the rear wheel axle 14 is formed on the inner surface of the wall portions 13b, 13b. The drive unit 15, braking mechanism 16, etc. provided in the center face. The bottom of the recess 13 is long in the front-rear direction, and the steps 17, 17 for the passenger gears are formed inside the rear wheels 8, 8, and the recesses 13, 13 are open at least upward and forward, and in the embodiment, they are also open rearward. At the rear, the rear end wall 12a of the body cover 12 may be extended to the left and right and closed. The steps 17, 17 provided at the bottoms of the recesses 13, 13 are flat, and extend forward beyond the recesses to the lower end of the down tube 2b of the frame. 18 is integrally formed.

シート１９は燃料タンク後端から後方に延出さ
れ、ボデイカバー１２の上壁１２ｂ上に載置固定
される。以上のステツプ１７，１８を含むリヤフ
エンダ１１、ボデイカバー１２は合成樹脂等で一
体に成形し、或は複数のピースに分割して一体的
に組着する。 The seat 19 extends rearward from the rear end of the fuel tank and is placed and fixed on the upper wall 12b of the body cover 12. The rear fender 11 and the body cover 12 including the steps 17 and 18 described above are integrally molded from synthetic resin or the like, or are divided into a plurality of pieces and assembled integrally.

以上で明らかな如く本考案によれば、メインス
テツプ、パツセンジヤ用ステツプを前後に一体的
に設け、ステツプを後輪のフエンダと一体的に設
けたため、先ず部品点数を削減し、簡易に両ステ
ツプを設けることができるとともに、後輪内側に
凹部を設けてステツプを形成したため、後輪内側
と駆動部等との間のデツドスペースを有効に利用
することができ、更にはステツプによつて後輪と
駆動部等との間が区画され、後輪走行時の回転に
よる泥、水等の飛散、これらの侵入から駆動部を
保護することができる等多大の利点を有する。 As is clear from the above, according to the present invention, the main step and the passenger step are integrally provided at the front and rear, and the step is integrally provided with the rear wheel fender, so firstly, the number of parts is reduced and both steps can be easily installed. In addition, since the step is formed by creating a recess on the inside of the rear wheel, it is possible to effectively utilize the dead space between the inside of the rear wheel and the drive unit. It has many advantages, such as being able to protect the drive unit from splashing of mud, water, etc. caused by the rotation of the rear wheels when the rear wheels are running, and from intrusion thereof.

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

図面は本考案の一実施例を示すもので、第１図
は自動三輪車の側面図、第２図は同平面図、第３
図は同正面図、第４図は同背面図である。 尚図面中１は自動三輪車、５は前輪、８は後
輪、１１はフエンダ、１３は凹部、１７はパツセ
ンジヤ用ステツプ、１８はメインステツプであ
る。 The drawings show one embodiment of the present invention, in which Figure 1 is a side view of the tricycle, Figure 2 is a plan view of the same, and Figure 3 is a side view of the tricycle.
The figure is a front view of the same, and FIG. 4 is a rear view of the same. In the drawings, 1 is a tricycle, 5 is a front wheel, 8 is a rear wheel, 11 is a fender, 13 is a recess, 17 is a passenger step, and 18 is a main step.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前一輪、後二輪の自動三輪車において、後二輪
を覆う左右のフエンダの内側に下方に垂下する凹
部を設け、該凹部の底でパツセンジヤステツプを
形成するとともに、該凹部の底を前方に一体的に
延出して該パツセンジヤステツプの前方にメイン
ステツプを形成するようにしたことを特徴とする
自動三輪車のステツプ。 In a tricycle with one front wheel and two rear wheels, a downwardly hanging recess is provided inside the left and right fenders covering the rear two wheels, the bottom of the recess forms a passenger step, and the bottom of the recess is integrated with the front. 1. A step for a tricycle, characterized in that a main step is extended in front of the passenger step.