JPS59157997U - Bicycle with automatic folding device - Google Patents
Bicycle with automatic folding deviceInfo
- Publication number
- JPS59157997U JPS59157997U JP5254883U JP5254883U JPS59157997U JP S59157997 U JPS59157997 U JP S59157997U JP 5254883 U JP5254883 U JP 5254883U JP 5254883 U JP5254883 U JP 5254883U JP S59157997 U JPS59157997 U JP S59157997U
- Authority
- JP
- Japan
- Prior art keywords
- bicycle
- crank pedal
- folding device
- automatic folding
- frame
- 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.)
- Granted
Links
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
第１図は本考案による自転車の側面図、第２図は折りた
たみ状態の側面図、第３図は自動折りたたみ装置の断面
図、第４図は同折りたたみ作動状態の断面図、第５図は
ロック解除状態の断面図である。
１・・・前輪、２・・・後輪、３・・・前輪支持部、４
・・・り ゛ランクペダル軸受部、５・・・主フレ
ーム、５ａ・・・−方のフレーム、５ｂ・・・他方のフ
レーム、６・・・折りたたみ部、８・・・エアシリンダ
、９・・・ピストンロッド、１０・・・フック、１３・
・・旋回アーム、１５・・・リンク、１８・・・屈伸リ
ンク、２１・・・作動レバー、２２・・・ヒンジ、２３
・・・ロックピン、２４・・・ピン。Figure 1 is a side view of the bicycle according to the present invention, Figure 2 is a side view of the bicycle in the folded state, Figure 3 is a sectional view of the automatic folding device, Figure 4 is a sectional view of the same folding device in its operating state, and Figure 5 is the lock. It is a sectional view of a release state. 1... Front wheel, 2... Rear wheel, 3... Front wheel support part, 4
・・・Ranking pedal bearing part, 5... Main frame, 5a... - side frame, 5b... Other frame, 6... Folding part, 8... Air cylinder, 9... ...Piston rod, 10...Hook, 13.
... Swivel arm, 15... Link, 18... Bending link, 21... Actuation lever, 22... Hinge, 23
...Lock pin, 24...pin.
Claims (1)
軸受部との間の１本の主フレームを前記クランクペタル
軸受部の近傍にて前後方向に分断してこれをヒンジによ
って側方に旋回折りたたみ可能に枢結させ、クランクペ
ダル軸受部側のフレーム内に進退作動装置を内設し、こ
の進退作動装置の作動により開閉作動するフックと旋回
運動する作動アームとをリンク機構を介して設け、前輪
支持部側のフレームの分断端部に、前記フックが係脱す
るロックピンを設けると共に、前記作動レバーの先端を
枢着連結したことを特徴とする自動折りたたみ装置付自
転車。In a two-wheeled bicycle, one main frame between the front wheel support part and the crank pedal/dall bearing part is divided in the front and back direction near the crank pedal bearing part, and this can be turned and folded laterally by a hinge. A front wheel support section is pivotally connected, and a forward/backward actuating device is installed inside the frame on the crank pedal bearing side, and a hook that opens and closes by the operation of this forward/backward actuating device and an operating arm that makes a pivoting movement are provided via a link mechanism. A bicycle with an automatic folding device, characterized in that a lock pin to which the hook engages and disengages is provided at the divided end of the side frame, and a tip of the operating lever is pivotally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5254883U JPS59157997U (en) | 1983-04-11 | 1983-04-11 | Bicycle with automatic folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5254883U JPS59157997U (en) | 1983-04-11 | 1983-04-11 | Bicycle with automatic folding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59157997U true JPS59157997U (en) | 1984-10-23 |
| JPH0215755Y2 JPH0215755Y2 (en) | 1990-04-26 |
Family
ID=30182893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5254883U Granted JPS59157997U (en) | 1983-04-11 | 1983-04-11 | Bicycle with automatic folding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59157997U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3976382B2 (en) * | 1997-12-19 | 2007-09-19 | 松下電器産業株式会社 | Bicycle with cover |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS498945U (en) * | 1972-04-28 | 1974-01-25 | ||
| JPS5235014U (en) * | 1975-09-03 | 1977-03-12 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235014B2 (en) * | 1972-06-30 | 1977-09-07 |
-
1983
- 1983-04-11 JP JP5254883U patent/JPS59157997U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS498945U (en) * | 1972-04-28 | 1974-01-25 | ||
| JPS5235014U (en) * | 1975-09-03 | 1977-03-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0215755Y2 (en) | 1990-04-26 |
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