JPS609782U - folding bicycle backhawk - Google Patents

folding bicycle backhawk

Info

Publication number
JPS609782U
JPS609782U JP10100583U JP10100583U JPS609782U JP S609782 U JPS609782 U JP S609782U JP 10100583 U JP10100583 U JP 10100583U JP 10100583 U JP10100583 U JP 10100583U JP S609782 U JPS609782 U JP S609782U
Authority
JP
Japan
Prior art keywords
center
vibe
half frame
folding bicycle
backhawk
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
Application number
JP10100583U
Other languages
Japanese (ja)
Other versions
JPH0225751Y2 (en
Inventor
律夫 西村
信秋 島田
Original Assignee
ブリヂストンサイクル株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ブリヂストンサイクル株式会社 filed Critical ブリヂストンサイクル株式会社
Priority to JP10100583U priority Critical patent/JPS609782U/en
Priority to US06/617,391 priority patent/US4579360A/en
Priority to DE8484106578T priority patent/DE3473862D1/en
Priority to EP84106578A priority patent/EP0129164B1/en
Publication of JPS609782U publication Critical patent/JPS609782U/en
Application granted granted Critical
Publication of JPH0225751Y2 publication Critical patent/JPH0225751Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案のバツクホークを付した折り畳み自転車
の側面図、第２図はその部分斜視図、第３図はバックホ
ーク部の側面図、第４図はバックホークの連結部を示す
分解斜視図、第５図はパックホーク上端部の連結構造を
示す分解斜視図、第６図はパツクホーク下端部の連結構
造を示す分解斜視図である。 Ａ・・・・・・前半フレーム、Ｂ・・・・・・後半フレ
ーム、１１・・・・・・チェンステー、１３・・・・・
・立パイプ、１４・・・・・・パツクホーク、１４ａ、
１４ｂ・・・・・・孔、１９・・・・・・台座、１９ａ
・・・・・・小径の円筒部、１９ｂ・・・・・・ボルト
挿通孔、２０・・・・・・ボルト、２１・・・・・・ナ
ツト、２２・・・・・・パック爪、２２ａ・・・・・・
孔、２３・・・・・・カラー、２４・・・・・・ボルト
、２５・・・・・・ナツト。 第４図Fig. 1 is a side view of a folding bicycle equipped with a backhawk according to the present invention, Fig. 2 is a partial perspective view thereof, Fig. 3 is a side view of the backhawk section, and Fig. 4 is an exploded perspective view showing the connecting part of the backhawk. 5 is an exploded perspective view showing the connecting structure of the upper end of the pack hawk, and FIG. 6 is an exploded perspective view showing the connecting structure of the lower end of the pack hawk. A... First half frame, B... Second half frame, 11... Chain stay, 13...
・Standing pipe, 14...Patz Hawk, 14a,
14b...hole, 19...pedestal, 19a
......Small diameter cylindrical part, 19b...Bolt insertion hole, 20...Bolt, 21...Nut, 22...Pack claw, 22a...
Hole, 23... Collar, 24... Bolt, 25... Nut. Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自転車の中間部にほぼ垂直に設けた中心パイ７：８と一
体に前半フレームＡを形成し、中心バイブ８の上方に設
けた上部中心バイブ９と、中心パイプ８の下方に設けた
下部中心バイブ１０を含んで後半フレームＢを形成し、
これらの前半フレームＡと後半フレームｈとを中心パイ
プ８．　９．　１０を軸として折り畳み自在にした折り
畳み自転車において、バツクホーク１４の上端部を、上
部中心バイブ９と一体の立パイプ１３に突設した台座１
９に回動自在に軸着し、バツクホーク１４の下端部を、
下部中心バイブ１０と一体のチェンステー１１のバック
爪２２にカラー２３を介して回動自在に軸着したことを
特徴とする折り畳み自転車のパツクホーク。The first half frame A is formed integrally with the center pipe 7:8 provided almost perpendicularly in the middle part of the bicycle, and includes an upper center vibe 9 provided above the center vibe 8 and a lower center vibe provided below the center pipe 8. 10 to form the second half frame B,
The first half frame A and the second half frame h are connected to the center pipe 8. 9. In a folding bicycle that can be folded freely around an axis 10, a pedestal 1 has an upper end portion of a backhawk 14 protruding from a vertical pipe 13 that is integrated with an upper central vibe 9.
9 is rotatably attached to the shaft, and the lower end of the back hawk 14 is attached to the
This pack hawk for a folding bicycle is characterized in that it is rotatably attached to a back pawl 22 of a chain stay 11 integrated with a lower center vibe 10 via a collar 23.
JP10100583U 1983-06-11 1983-07-01 folding bicycle backhawk Granted JPS609782U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10100583U JPS609782U (en) 1983-07-01 1983-07-01 folding bicycle backhawk
US06/617,391 US4579360A (en) 1983-06-11 1984-06-05 Foldable bicycle frame
DE8484106578T DE3473862D1 (en) 1983-06-11 1984-06-08 Foldable bicycle frame
EP84106578A EP0129164B1 (en) 1983-06-11 1984-06-08 Foldable bicycle frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10100583U JPS609782U (en) 1983-07-01 1983-07-01 folding bicycle backhawk

Publications (2)

Publication Number Publication Date
JPS609782U true JPS609782U (en) 1985-01-23
JPH0225751Y2 JPH0225751Y2 (en) 1990-07-13

Family

ID=30238701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10100583U Granted JPS609782U (en) 1983-06-11 1983-07-01 folding bicycle backhawk

Country Status (1)

Country Link
JP (1) JPS609782U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010516526A (en) * 2007-01-22 2010-05-20 ロンク，ヨハン ヨーゼフ ケルシュゲンス Kit and method for converting a bicycle, and bicycle
JP2011025919A (en) * 2009-07-24 2011-02-10 Wen Teng Lin Folding structure of bicycle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746225U (en) * 1980-08-25 1982-03-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746225U (en) * 1980-08-25 1982-03-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010516526A (en) * 2007-01-22 2010-05-20 ロンク，ヨハン ヨーゼフ ケルシュゲンス Kit and method for converting a bicycle, and bicycle
JP2011025919A (en) * 2009-07-24 2011-02-10 Wen Teng Lin Folding structure of bicycle

Also Published As

Publication number Publication date
JPH0225751Y2 (en) 1990-07-13

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