JPH0335888U

JPH0335888U -

Info

Publication number: JPH0335888U
Application number: JP9372389U
Authority: JP
Priority date: 1989-08-09
Filing date: 1989-08-09
Publication date: 1991-04-08

Description

[Brief explanation of drawings]

第１図乃至第５図は一実施例を示し、第１図は
自動２輪車の骨格を示す側面図、第２図はフレー
ムの側面図、第３図はフレームの第２図のＺ視図
、第４図は第２図のＡ−Ａ線断面図、第５図は第
２図のＢ−Ｂ線断面図である。第６図乃至第９図
は別実施例を示し、第６図は要部の側面図、第７
図は第６図のＣ−Ｃ線断面図、第８図は要部の側
面図、第９図は第８図のＹ矢示方向拡大図である
。符号の説明、８…リヤフオーク、１０…メイン
フレーム、１１…ヘツドパイプ１１、１２…リヤ
フオーク枢支部材、１２ｂ…延設部、１３…ピボ
ツト部、１６…第１フレームメンバ、１７…第２
フレームメンバ、２０…エンジン。 Figures 1 to 5 show one embodiment, Figure 1 is a side view showing the frame of the motorcycle, Figure 2 is a side view of the frame, and Figure 3 is a Z view of the frame in Figure 2. 4 is a cross-sectional view taken along the line A--A in FIG. 2, and FIG. 5 is a cross-sectional view taken along the line B--B in FIG. 6 to 9 show another embodiment, FIG. 6 is a side view of the main part, and FIG. 7 is a side view of the main part.
The drawings are a cross-sectional view taken along the line CC in FIG. 6, FIG. 8 is a side view of the main part, and FIG. 9 is an enlarged view in the direction of the Y arrow in FIG. Explanation of symbols, 8... Rear fork, 10... Main frame, 11... Head pipe 11, 12... Rear fork pivot member, 12b... Extension part, 13... Pivot part, 16... First frame member, 17... Second
Frame member, 20...engine.

Claims

[Scope of utility model registration request]

A pair of left and right main frames extending diagonally downward from the head pipe provided at the front end in a substantially straight line, and a rear fork pivot that is bent downward at the rear of the main frame and swingably supports the rear fork. and a pair of left and right frame members that connect the rear fork pivot member and the vicinity of the head pipe and are constructed below the main frame and support the engine, wherein the frame members are connected to the rear fork pivot member. The main frame is divided into a first frame member extending forward from the main frame, and a second frame member extending downward from near the head pipe of the main frame, and the connecting portion between the first frame member and the second frame member and the rear fork pivot member are used to connect the engine. 1. A frame for a two-wheeled motor vehicle, characterized in that a rear fork pivot support member provided separately from a main frame and a first frame member are integrally formed.