JPS5843579U

JPS5843579U - Motorcycle removable frame joint

Info

Publication number: JPS5843579U
Application number: JP13943681U
Authority: JP
Inventors: 本多　和郎
Original assignee: 本田技研工業株式会社
Priority date: 1981-09-19
Filing date: 1981-09-19
Publication date: 1983-03-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の着脱式フレームのジヨイントが適用さ
れる水冷エンジンを塔載する自動二輪車の側面図、第２
図は第１図のフレームボディ及び着脱式ダウンチューブ
を詳示する分解図、第３図及び第４図は両端に本考案の
ジヨイントを有する着脱式ダウンチューブの側面図及び
正面図、第５図、ａ及びｂは着脱式ダウンチューブの一
端に取り付けられたジヨイント部を詳示する図、第６図
ａ及びｂは第２図のフレームボディの左側ダウンチュー
ブ取付部材めジヨイント部を詳示する図、第７図は第５
図のジョインＩ・部と第６図のジヨイント部との結合を
示す図、及び第８図は第７図のＡ−Ａ線断面図である。１・・・・・・フレームボディ、２・・・・・・ダウン
チューブ、３・・・・・・エンジン、５及び６・・・・
・・ジヨイント部、８・・・・・・ボルト、９・・・・
・・ジヨイント部。Figure 1 is a side view of a motorcycle equipped with a water-cooled engine to which the removable frame joint of the present invention is applied;
The figure is an exploded view showing the frame body and removable down tube in detail in Figure 1, Figures 3 and 4 are side and front views of the removable down tube with joints of the present invention at both ends, and Figure 5. , a and b are views showing in detail the joint part attached to one end of the removable down tube, and Figs. 6 a and b are views showing in detail the joint part of the left down tube attachment member of the frame body in Fig. 2. , Figure 7 is the fifth
FIG. 8 is a cross-sectional view taken along the line A--A in FIG. 7. 1... Frame body, 2... Down tube, 3... Engine, 5 and 6...
...Joint part, 8...Bolt, 9...
・・Joint part.

Claims

[Claims for Utility Model Registration] 1. In a motorcycle frame formed by combining a frame body and a removable frame member, a first protrusion having at least one protrusion on either the frame body or the frame member; A second joint part is provided on the other hand that is paired with the first joint part and has the same number of holes as the projections, and the projections of the first joint part and the holes of the second joint part are provided. A joint for a removable frame, characterized in that the eleventh and second joint parts are connected to each other by a connecting means. 2. The removable frame joint according to claim 1, wherein the projection is formed in a truncated cone shape. 3. The removable frame according to claim 1, wherein the coupling means comprises a bolt that passes through the center of the protrusion and the hole and couples the first and second joint parts together. Joint.