KR950005691A - Folding bike - Google Patents
Folding bike Download PDFInfo
- Publication number
- KR950005691A KR950005691A KR1019930016074A KR930016074A KR950005691A KR 950005691 A KR950005691 A KR 950005691A KR 1019930016074 A KR1019930016074 A KR 1019930016074A KR 930016074 A KR930016074 A KR 930016074A KR 950005691 A KR950005691 A KR 950005691A
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- steering wheel
- wheel
- bicycle
- frame
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
본 발명은 접첩 자전거에 관한 것으로서, 하파이프를 분리할때 헤드러그에 설치된 퀵릴리스 클램프에 클램프 손잡이를 돌려 풀고 상파이프에 형성된 힌지가 분절되면서 상파이프와 입파이프의 각도가 좁혀져 전륜이 퀵릴리스 클램프 부분까지 진입되면서 전륜과 후륜이 절반정도 중첩되는 상태로만 절첩되는 것이었으며 핸들에 설치된 조정레버를 돌려 핸들을 90도 회전시켜야 하는 번거로움이 있었고 구조적으로 다수의 부품에 의해 복잡하게 구성되어 있음으로써 제작 및 생산성에 많은 악영향을 주는 문제점을 해결하고자 한다.The present invention relates to a folding bicycle, and when the lower pipe is removed, the clamp handle is released to the quick release clamp installed on the head lug and the hinge formed on the upper pipe is segmented so that the angle of the upper pipe and the mouth pipe is narrowed so that the front wheel is the quick release clamp. The front wheel and the rear wheel were only folded halfway as they entered the part, and it was cumbersome to rotate the steering wheel 90 degrees by turning the adjustment lever installed on the steering wheel. And to solve the problems that have a lot of adverse effects on productivity.
이를 해결하기 위하여 본 발명은, 전,후프레임이 2개의 연결부재와 힌지보울트를 중심으로 절첩되고 조향핸들 프레임 및 후륜지지 프레임의 파이프에 브라켓트가 삽입부재와 고정부재로 고정됨으로써 자전거의 절첩부피가 최소한으로 되고 기계적 강도의 향상과 제작이 용이하며, 상기 전,후프레임과 2개의 연결부재 사이에 서로 상응하는 요철결합부가 형성됨으로써 자전거로 전환하여 사용시 흔들림없이 견고하게 장착되도록 한 것이다.In order to solve the problem, the present invention, the front and rear frame is folded around the two connecting members and the hinge bolt, and the bracket is fixed to the pipe of the steering wheel frame and the rear wheel support frame by the insertion member and the fixing member, the folding volume of the bicycle Minimized and easy to improve the mechanical strength and fabrication, by forming a corresponding concave-convex coupling portion between the front and rear frame and the two connecting members to convert to a bicycle so as to be firmly mounted without shaking.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 절첩 자전거를 나타낸 사시도,1 is a perspective view of a folding bicycle according to the present invention,
제2도는 본 발명의 절첩부분의 상세도,2 is a detailed view of the folded portion of the present invention,
제3도는 제2도의 분해사시도,3 is an exploded perspective view of FIG.
제4도는 제2도의 A-A선에 대한 단면도,4 is a cross-sectional view taken along the line A-A of FIG.
제5도는 본 발명에 따른 파이프와 고정 브라켓트의 결합단면도이다.5 is a cross-sectional view of the coupling of the pipe and the fixing bracket according to the present invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930016074A KR950009743B1 (en) | 1993-08-19 | 1993-08-19 | Foldable cycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930016074A KR950009743B1 (en) | 1993-08-19 | 1993-08-19 | Foldable cycle |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950005691A true KR950005691A (en) | 1995-03-20 |
KR950009743B1 KR950009743B1 (en) | 1995-08-28 |
Family
ID=19361554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930016074A KR950009743B1 (en) | 1993-08-19 | 1993-08-19 | Foldable cycle |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950009743B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040017622A (en) * | 2002-08-22 | 2004-02-27 | 조영식 | Charcoal composite for roast and the method of making it |
-
1993
- 1993-08-19 KR KR1019930016074A patent/KR950009743B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040017622A (en) * | 2002-08-22 | 2004-02-27 | 조영식 | Charcoal composite for roast and the method of making it |
Also Published As
Publication number | Publication date |
---|---|
KR950009743B1 (en) | 1995-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |