KR20020066313A - Bicycle rear shock absorber - Google Patents

Bicycle rear shock absorber Download PDF

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Publication number
KR20020066313A
KR20020066313A KR1020020041398A KR20020041398A KR20020066313A KR 20020066313 A KR20020066313 A KR 20020066313A KR 1020020041398 A KR1020020041398 A KR 1020020041398A KR 20020041398 A KR20020041398 A KR 20020041398A KR 20020066313 A KR20020066313 A KR 20020066313A
Authority
KR
South Korea
Prior art keywords
spring
bicycle
impact
rear wheel
shock
Prior art date
Application number
KR1020020041398A
Other languages
Korean (ko)
Inventor
오하경
Original Assignee
오하경
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 오하경 filed Critical 오하경
Priority to KR1020020041398A priority Critical patent/KR20020066313A/en
Publication of KR20020066313A publication Critical patent/KR20020066313A/en

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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
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • 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
    • B62K2201/00—Springs used in cycle frames or parts thereof
    • B62K2201/04—Helical springs

Abstract

PURPOSE: An impact buffering apparatus of a rear wheel for a bicycle is provided to absorb shock of the rear wheel for the bicycle by using a spring, and to reduce fatigue during traveling by improving riding comfort. CONSTITUTION: A spring(10) is installed in upper and lower supporting bars(20) by a spring clearance preventive pin(90). An impact buffer apparatus is fixed and connected in a strut bar(50) and a lower frame(60) of the bicycle. A rear wheel(70) is connected to the impact buffer apparatus by a core part(100). An impact buffer hole(30) is connected to the upper and lower supporting bars by a connecting fixing pin(40). Impact is absorbed with the spring during traveling the bicycle, and the connecting fixing pin is moved up and down in the impact buffer hole. Driving experience is improved, and traveling is performed safely with relieving impact of the rear wheel by using the spring.

Description

자전거 후륜 충격완화장치{omitted}Bicycle rear shock absorber {omitted}

(1) 본 발명은 자전거 후륜 안쪽에 충격완화장치를 설계함으로서 자전거 주행시 요철부분이나 좌우 회전시 뛰어난 승차 감으로 편안한 주행과 피로감을 반감시키기 위한 목적이다.(1) The present invention aims to halve the comfortable driving and fatigue by designing a shock-absorbing device inside the rear wheel of the bicycle, with an excellent riding feeling when the uneven part or the left and right rotation when the bicycle is running.

(2) 기존의 자전거는 충격완화장치가 없거나 또는 전체적인 완충을 시도하고있으나 본 장치는 후륜자체를 충격 완화하여 완충기능을 개선하고자 하는 목적이다.(2) Existing bicycles do not have a shock-absorbing device or attempt a full cushioning, but this device aims to improve the shock-absorbing function by shock-absorbing the rear wheel itself.

본 발명은 강력한 스프링을 이용하여 자전거 후륜에 충격완화를 도모함으로 자전거 승차감 개선과 편안한 안전운행을 할 수 있도록 제시한다.The present invention proposes to improve the riding comfort and comfortable driving safety by striking the shock to the rear wheels using a strong spring.

도1은 본 발명의 구성도1 is a block diagram of the present invention

*. 주요부호의 설명*. Explanation of Major Codes

10. 스프링 20. 스프링 상하 지지 대10. Spring 20. Spring up and down support

30. 충격,완충 홀 40. 연결 고정핀30. Shock and shock hole 40. Connecting pin

50. 스트럿 바50. Strut Bar

60. 하부 프레임60. Lower frame

70. 바퀴(후륜) 80. 바퀴축 스프로킷70. Wheels (rear wheels) 80. Wheel axle sprockets

90. 스프링 유격 방지핀 100. 뒷바퀴 심부90. Spring clearance pin 100. Rear wheel core

(1) 이하 첨부된 도면에 의한 실시례에 의한 본 발명을 설명하면 다음과 같다.(1) Hereinafter, the present invention according to the embodiments according to the accompanying drawings will be described.

(2) 도면은 본 발명의 배열상태를 도시 한 것으로 스프링(10)을 상,하 지지 대(20)에 스프링 유격방지핀(90)에 의한 설치된 충격완화장치를 자전거 스트럿바(50)와 하부프레임(60)에 고정 연결하여 뒷바퀴(70)를 심부(100)에 본 장치에 연결한 구조이다.(2) The drawing shows the arrangement of the present invention, the shock absorbing device installed by the spring clearance prevention pin 90 to the spring 10, the upper and lower support 20, the bicycle strut bar 50 and the lower The rear wheel 70 is fixedly connected to the frame 60 and is connected to the core device 100 in the apparatus.

본 장치중 충격 완충홀(30)은 스프링 상하 지지대(20)을 연결 고정핀(40)에 의한 연결로 자전거 주행시 충격을 스프링(10)이 흡수하여 충격 완충홀(30)에 상하 이동하여 충격을 완화하는 구조이다.The shock absorbing hole 30 of the device is connected to the spring up and down support 20 by the fixing pin 40, the spring 10 absorbs the shock during the bicycle driving, and moves up and down the shock buffer hole 30 to the impact It is a structure to relax.

이상의 구성에 의한 본 발명은 자전거 주행시 편안한 승차감과 안전을 제시하므로 자전거 이용률을 향상시켜 등 하교용, 출퇴근용으로 이용하여 에너지 절약과 환경에 큰 효과를 갖는다.The present invention by the above configuration provides a comfortable ride and safety when driving the bicycle to improve the use rate of the bicycle, such as for school and commute, has a great effect on energy saving and the environment.

Claims (1)

스프링(10)을 상,하 지지대(20)에 스프링 유격방지핀(90)에 의한 설치된 충격완화장치를 자전거 스트럿바(50)와 하부프레임(60)에 고정 연결하고 뒷바퀴(70)를 심부(100)에 의해 본 장치에 연결하며 충격 완충홀(30)에 스프링 상하 지지대(20)를 연결 고정핀(40)에 의한 연결로 자전거 주행시 충격을 스프링(10)이 흡수하여 충격 완충홀(30)에 상하 이동하여 충격을 완화하는 구조이다.The shock absorbing device installed by the spring clearance prevention pin 90 on the upper and lower supports 20 of the spring 10 is fixedly connected to the bicycle strut bar 50 and the lower frame 60, and the rear wheel 70 is deep ( 100 and the spring up and down support 20 is connected to the shock absorbing hole 30 to the shock absorbing hole 30 by the fixing pin 40, the shock absorbing hole 30 is absorbed by the spring 10 when driving the bicycle. Move up and down the structure to relieve the impact.
KR1020020041398A 2002-07-15 2002-07-15 Bicycle rear shock absorber KR20020066313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020041398A KR20020066313A (en) 2002-07-15 2002-07-15 Bicycle rear shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020041398A KR20020066313A (en) 2002-07-15 2002-07-15 Bicycle rear shock absorber

Publications (1)

Publication Number Publication Date
KR20020066313A true KR20020066313A (en) 2002-08-14

Family

ID=27727321

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020041398A KR20020066313A (en) 2002-07-15 2002-07-15 Bicycle rear shock absorber

Country Status (1)

Country Link
KR (1) KR20020066313A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7218427B2 (en) 2001-10-31 2007-05-15 Canon Kabushiki Kaisha Image reading apparatus
KR20180064865A (en) * 2016-12-06 2018-06-15 현대자동차주식회사 Wheel mounting portion having damping structure, and frame having this

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7218427B2 (en) 2001-10-31 2007-05-15 Canon Kabushiki Kaisha Image reading apparatus
KR20180064865A (en) * 2016-12-06 2018-06-15 현대자동차주식회사 Wheel mounting portion having damping structure, and frame having this

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E902 Notification of reason for refusal
E601 Decision to refuse application