JPS62187985U

JPS62187985U -

Info

Publication number: JPS62187985U
Application number: JP7523486U
Authority: JP
Priority date: 1986-05-21
Filing date: 1986-05-21
Publication date: 1987-11-30

Description

[Brief explanation of drawings]

第１図は本考案の片面チエンケースを取り付け
た自転車の一部を切欠して示す側面図、第２図は
その要部を示す分解斜視図、第３図は第１図の
―線による断面矢視図、第４図は他の実施例図
、第５図は従来の片面チエンケースを取り付けた
自転車の要部を一部切欠して示す側面図、第６図
は第５図の―線による断面矢視図である。１……メインパイプ、２……立パイプ、３……
チエンステー、４……後輪タイヤ、５……ハンガ
、６……ハンガ右ワン、７……クランク軸、８…
…取付金具、９……ハンガ止めナツト、１０……
スプロケツト、１１……チエン、１１ｂ……下走
行部、１２……片面チエンケース、１３……ビス
、１８……仕切板、１８ａ……上縁、１８ｂ……
ねじ孔、１９……ビス。 Fig. 1 is a partially cutaway side view of a bicycle equipped with the single-sided chain case of the present invention, Fig. 2 is an exploded perspective view showing the main parts, and Fig. 3 is a cross-section along the line - - in Fig. 1. 4 is a view of another embodiment, FIG. 5 is a partially cutaway side view of the main parts of a bicycle equipped with a conventional single-sided chain case, and FIG. 6 is a view taken along the - line in FIG. FIG. 1...Main pipe, 2...Standing pipe, 3...
Chain stay, 4...Rear tire, 5...Hanger, 6...Hanger right one, 7...Crankshaft, 8...
...Mounting bracket, 9...Hanger retaining nut, 10...
Sprocket, 11...Chain, 11b...Lower running part, 12...Single-sided chain case, 13...Screw, 18...Partition plate, 18a...Upper edge, 18b...
Screw hole, 19...screw.

Claims

[Scope of utility model registration request]

A single-sided chain case for a bicycle, characterized in that a partition plate is provided on the inside of the single-sided chain case to isolate the intersection between the rear tire and the lower running part of the stretched chain.