JPS646196U - - Google Patents
Info
- Publication number
- JPS646196U JPS646196U JP9974687U JP9974687U JPS646196U JP S646196 U JPS646196 U JP S646196U JP 9974687 U JP9974687 U JP 9974687U JP 9974687 U JP9974687 U JP 9974687U JP S646196 U JPS646196 U JP S646196U
- Authority
- JP
- Japan
- Prior art keywords
- pedal
- locking ring
- moored
- outer periphery
- designed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012856 packing Methods 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Description
第１図は本考案の分解斜視図、第２図は本考案
の取り付け実施例図。
１はペダルロツド、２は係止リング、３はダン
パー用パツキン、４は回転ドラム、５はワイヤー
係止部、６はワイヤー、７は滑車、８はペダルラ
バー、Ａはスプロケツトギア、Ｂは主軸、Ｃはチ
エーン、Ｄは後輪ギア、Ｅは自転車フレーム。
FIG. 1 is an exploded perspective view of the present invention, and FIG. 2 is an installation example diagram of the present invention. 1 is a pedal rod, 2 is a locking ring, 3 is a damper gasket, 4 is a rotating drum, 5 is a wire locking part, 6 is a wire, 7 is a pulley, 8 is a pedal rubber, A is a sprocket gear, B is a main shaft , C is the chain, D is the rear wheel gear, and E is the bicycle frame.
Claims (1)
アの同軸延長軸上の両端に、一方回転のみ噛合う
回転ドラム４をそれぞれ装着し、回転ドラム４の
外周には衝撃を吸収するためのダンパー用パツキ
ン３を具備し、さらにこのダンパー用パツキンの
外周を包むように係止リング２を嵌着する。係止
リング２は、クランクペダルの代わりを成す本考
案のペダルロツド１の主軸方向の一端に同体化し
て形成し、さらにペダルロツド１の中間の適度な
位置に、左右のペダルロツド１を係留して引き合
うためのワイヤー６を接続するための係止部５を
設け、さらに左右のペダルロツドに係留するワイ
ヤー６は滑車７を介し、かつ滑車７は車体フレー
ムの桟の適当な位置若しくは新設された桟の一部
に係留される。以上の如く構成された事を特徴と
する自転車の走行駆動機構。 ペダルロツドのアーム部分を通常の方法で折り
畳み若しくはスライドさせるための重複構造を設
け、かつ、ペダルロツドの長さを自由に調節出来
るようにした事を特徴とする上記に記載された実
用新案登録請求の範囲の自転車の走行駆動機構。[Claim for Utility Model Registration] Rotating drums 4 that are engaged only in one direction are attached to both ends of the coaxial extension shaft of a drive sprocket gear with the crankshaft as the main axis, and the outer periphery of the rotating drum 4 is designed to prevent impact. A damper packing 3 for absorption is provided, and a locking ring 2 is fitted so as to wrap around the outer periphery of this damper packing. The locking ring 2 is formed integrally with one end in the main axis direction of the pedal rod 1 of the present invention, which replaces the crank pedal, and furthermore, the locking ring 2 is designed to anchor the left and right pedal rods 1 at an appropriate position between the pedal rods 1 and pull them together. The wires 6 are moored to the left and right pedal rods via a pulley 7. moored at. A bicycle traveling drive mechanism characterized by being configured as described above. The scope of the above-mentioned utility model registration claim is characterized in that the arm part of the pedal rod is provided with an overlapping structure for folding or sliding in a normal manner, and the length of the pedal rod can be freely adjusted. bicycle travel drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9974687U JPS646196U (en) | 1987-06-29 | 1987-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9974687U JPS646196U (en) | 1987-06-29 | 1987-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646196U true JPS646196U (en) | 1989-01-13 |
Family
ID=31327191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9974687U Pending JPS646196U (en) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200447303Y1 (en) | 2009-07-17 | 2010-01-13 | 한상만 | Crank set of bicycle |
-
1987
- 1987-06-29 JP JP9974687U patent/JPS646196U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200447303Y1 (en) | 2009-07-17 | 2010-01-13 | 한상만 | Crank set of bicycle |
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