JPS616485U

JPS616485U - Fixed position holding bracket for bicycle rear wheel hub axle

Info

Publication number: JPS616485U
Application number: JP9106184U
Authority: JP
Inventors: 功平丸井
Original assignee: 株式会社マルイ
Priority date: 1984-06-18
Filing date: 1984-06-18
Publication date: 1986-01-16

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 drawings]

第１図はこの考案の実施例の金具を組付けた状態の自転
車後輪ハブ軸附近の概略側面図、第２図は同実施例の金
具のみを組付け状態に重′ね合わせた側面図、第３図は
同正面図、第４図は同背面図、第５図は従来のチェーン
引きを組付けた状態の自転車後輪ハブ軸附近の概略側面
図である。 −４・・・・・・自転車後輪ハブ軸、５・・・・・・後
づめ部、８・・・・・・チェーン、１０・・・・・・係
合基板、１１・・・・・・位置決め座金、１３・・・・
・・溝、１４・・・・・・長孔、１６・・・・・・凹凸
、１７・・・・・・挿通孔、１８・・・・・・凹凸。Figure 1 is a schematic side view of the vicinity of the bicycle rear wheel hub axle with the metal fittings of the embodiment of this invention assembled, and Figure 2 is a side view of only the metal fittings of the same embodiment in the assembled state. 3 is a front view of the same, FIG. 4 is a rear view of the same, and FIG. 5 is a schematic side view of the vicinity of the rear wheel hub shaft of a bicycle with a conventional chain puller installed. -4... Bicycle rear wheel hub axle, 5... Rear jaw, 8... Chain, 10... Engagement board, 11... ...Positioning washer, 13...
...Groove, 14...Long hole, 16...Irregularities, 17...Insertion hole, 18...Irregularities.

Claims

[Scope of utility model registration request]

The rear end of the bicycle frame has an elongated plate shape that is placed along the rear jaw, and a long hole corresponding to the rear wheel knob shaft insertion groove of the rear jaw is bored on one side, and one side of the bicycle frame has a long hole that corresponds to the rear wheel knob shaft insertion groove of the rear jaw. A retaining board having a convex part projecting thereon that engages with the pawl part and having an uneven surface formed on the other surface, and a washer-shaped retaining board having an insertion hole through which the rear wheel knob shaft is inserted, and one surface having the above-mentioned shape. A fixture for holding a rear wheel knob shaft of a bicycle in a fixed position at a desired position along an elongated hole and a position resting washer formed with projections and recesses that engage with the projections and recesses at a desired position.