KR200175479Y1 - Shock-absorption mechanism for low speed motor cycle - Google Patents
Shock-absorption mechanism for low speed motor cycle Download PDFInfo
- Publication number
- KR200175479Y1 KR200175479Y1 KR2019990022316U KR19990022316U KR200175479Y1 KR 200175479 Y1 KR200175479 Y1 KR 200175479Y1 KR 2019990022316 U KR2019990022316 U KR 2019990022316U KR 19990022316 U KR19990022316 U KR 19990022316U KR 200175479 Y1 KR200175479 Y1 KR 200175479Y1
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- South Korea
- Prior art keywords
- shock
- frame
- footrest
- present
- auxiliary frame
- Prior art date
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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
- B62K3/00—Bicycles
- B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
-
- 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
- B62K2025/044—Suspensions with automatic adjustment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
본 고안은 서행용 이륜차의 충격흡수장치에 관한 것이다.The present invention relates to a shock absorbing device of a slow two-wheeled vehicle.
본 고안의 목적은 불규칙한 노면을 지나면서 가해지는 충격을 충분히 흡수 완화하고, 또한 발판이나 프레임에 가해지는 요동을 방지하므로 탑승자의 승차감을 안락하게 제공함은 물론 각종 안전사고를 방지하게 되는데 있다.An object of the present invention is to sufficiently absorb and mitigate the shock applied to the irregular road surface, and also to prevent the fluctuations applied to the footrest or the frame to provide a comfortable riding comfort of the passenger, as well as to prevent various safety accidents.
이러한 본 고안은 전륜(10)을 지지하는 지지체(12)의 양측방으로 완충기(12a)(12b)를 구비하여서 전륜(10)에 가해지는 충격을 흡수완화하게 하고,The present invention is provided with shock absorbers (12a, 12b) on both sides of the support 12 for supporting the front wheel 10 to absorb the shock applied to the front wheel 10,
후륜(11)이 설치되는 보조프레임(25)은 지지프레임(20)과 힌지(22) 연결함과 함께 일측을 완충기(26)의 양단으로 연결하여서 상기 보조프레임(25)의 회동작동과 완충기(26)의 완충작동으로 후륜(11)에 가해지는 충격을 흡수함은 물론 발판(25)의 요동을 방지하고 수평상태를 일정하게 유지하도록 하므로 승차감의 안락과 각종 안전사고 방지를 이루는 효과를 제공하게 된다.The auxiliary frame 25 in which the rear wheels 11 are installed is connected to the support frame 20 and the hinge 22, and one side thereof is connected to both ends of the shock absorber 26 to rotate the auxiliary frame 25 and the shock absorber ( By absorbing the shock applied to the rear wheel 11 by the shock absorbing operation of 26), it prevents the swing of the footrest 25 and keeps the horizontal state constant, thereby providing the effect of comforting the ride and preventing various safety accidents. do.
Description
본 고안은 서행용 이륜차에 관한 것으로서, 좀더 상세하게는 노면이 불규칙한 도로를 통과시 전,후륜에 가해지는 충격을 흡수 완화함은 물론 발판에 가해지는 요동을 최대한 방지하여 탑승자의 승차감을 우수하게 하고, 각종 안전사고를 방지하게 되는 서행용 이륜차의 충격흡수장치에 관한 것이다.The present invention relates to a two-wheeled vehicle for slow motion, and more specifically, to absorb and mitigate the shock applied to the front and rear wheels when passing through an irregular road surface, as well as being applied to a footrest. The present invention relates to a shock absorbing device for a slow two-wheeled vehicle that prevents rocking as much as possible to improve ride comfort of a passenger and prevent various safety accidents.
일반적으로 이륜차는 엔진의 회전구동력을 직접적으로 전달받아 주행을 행하는 모터 사이클이나, 발판상에서 직립의 상태로 서서 근거리 주행을 행하는 간접 전달방식에 의한 서행용 이륜차(소형 모터 사이클로 통칭하기도 함)등이 있다.In general, two-wheeled vehicles include motor cycles that are directly driven by the engine's rotational driving force, or slow-moving two-wheeled vehicles (sometimes referred to as small motor cycles) by an indirect transmission method in which the vehicle is driven in a short distance by standing upright on a footrest. .
상기한 서행용 이륜차는 개략적으로 전륜과 후륜, 발판 및 상기 발판을 지지하는 지지프레임과 전방의 핸들프레임으로 대별 구성된다.The slow motion two-wheeled vehicle is roughly composed of a front wheel and a rear wheel, a footrest, a support frame for supporting the footrest, and a handle frame at the front.
이러한 서행용 이륜차는 상기 전륜과 후륜을 대개 통고무로 제작하기 때문에 충격에 대한 완충성능이 떨어지는 편이다.Such a slow-wheeled two-wheeled vehicle tends to have low shock absorbing performance because the front wheels and the rear wheels are usually made of solid rubber.
이러한 전,후륜이 불규칙한 노면을 지날경우에는 상기 완충성능의 저하로 그 충격이 탑승자에게 직접적으로 영향을 끼지게 한다.When the front and rear wheels pass irregular roads, the shock is directly affected by the deterioration of the cushioning performance.
따라서 상기한 충격은 탑습자의 승차감을 저하시킬 뿐만 아니라 발판 및 프레임등의 요동으로 각종 안전사고를 유발하게 되는 문제를 갖게 된다.Therefore, the above impact not only lowers the riding comfort of the top instructor but also causes various safety accidents due to rocking of the footrest and the frame.
본 고안은 상기한 종래기술이 갖는 제반 문제점을 해결하고자 안출된 것으로서, 불규칙한 노면을 지나면서 가해지는 충격을 충분히 흡수 완화하고, 또한 발판이나 프레임에 가해지는 요동을 방지하므로 탑승자의 승차감을 안락하게 제공함은 물론 각종 안전사고를 방지하게 되는데 그 목적이 있다.The present invention is devised to solve all the problems of the prior art, it is sufficient to absorb and mitigate the shock applied to the irregular road surface, and also to prevent the fluctuations applied to the footboard or the frame to provide a comfortable ride of the passenger Of course, there is a purpose to prevent various safety accidents.
이러한 본 고안의 목적은 전륜을 지지하는 지지체의 양측방으로 완충기를 구비하여 충격을 흡수완화하게 하고, 후륜이 설치되는 보조프레임은 지지프레임과 힌 지 연결함과 함께 상기 지지프레임과 보조프레임을 완충기로 연결구성하여 상기 보조프레임의 회동작동과 함께 완충기의 완충작동으로 충격을 흡수하게 됨은 물론 발판의 수평상태를 일정하게 유지하도록 하므로 달성된다.The purpose of the present invention is to provide a shock absorber to both sides of the support for supporting the front wheel to absorb the shock, the auxiliary frame is installed rear frame is a hinge In addition, the support frame and the auxiliary frame are connected to each other by a shock absorber, and the shock absorbing effect is also absorbed by the buffering action of the shock absorber together with the rotational operation of the auxiliary frame.
도 1은 본 고안의 이륜차를 보여주는 정면도,1 is a front view showing a two-wheeled vehicle of the present invention,
도 2는 본 고안의 전륜 완충부를 보여주는 측면도,Figure 2 is a side view showing a front wheel buffer of the present invention,
도 3은 본 고안의 후륜 완충부를 보여주는 확대 정면도,Figure 3 is an enlarged front view showing the rear wheel buffer,
도 4는 본 고안의 작동상태도.4 is an operating state of the present invention.
＜도면의 주요 부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>
10,11: 전,후륜 12: 지지체10,11: front and rear wheel 12: support
12a,12b, 26: 완충구12a, 12b, and 26: buffer holes
15: 발판 20: 지지프레임15: scaffold 20: support frame
22: 힌지축 25: 보조프레임22: hinge axis 25: auxiliary frame
27,27': 힌지 30: 핸들프레임27,27 ': Hinge 30: Handle frame
이하, 상기한 본 고안의 바람직한 실시예를 첨부도면을 참조하여 구체적으로 살펴보기로 한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.
즉, 본 고안은 도 1 내지 도 3에 도시된 바와같이, 전,후륜(10)(11)과 발판(15), 상기 발판(15)을 지지하는 지지프레임(20) 및 전방의 핸들프레임(25)으로 구성된 것에 있어서,That is, the present invention, as shown in Figures 1 to 3, the front and rear wheels 10, 11 and the footrest 15, the support frame 20 for supporting the footrest 15 and the front handle frame ( 25),
상기 전륜(10)을 지지하는 역 'Y'자형의 지지체(12)에는 양측방으로 완충기(12a)(12b)를 각각 설치구성하고,Shock absorbers 12a and 12b are provided on both sides of the inverted 'Y' shaped support 12 supporting the front wheels 10, respectively.
상기 지지프레임(20)의 후방에는 후륜(11)이 설치되는 보조프레임(25)을 힌지축(22)으로 회동가능케 연결설치하되, 상기 보조프레임(25)의 상단과 지지프레임(20)에 고정설치된 고정간(21)에는 각각 완충구(26)의 양측단을 수평으로 연결구성하여 이루어진다.At the rear of the support frame 20, the auxiliary frame 25, on which the rear wheels 11 are installed, is rotatably connected to the hinge shaft 22, and fixed to the upper end of the auxiliary frame 25 and the support frame 20. The fixed fixing section 21 is provided by horizontally connecting both ends of the buffer port 26, respectively.
이때, 상기 완충기(12a)(12b)(26)는 통상의 쇽압쇼바 등과 같이 충격을 완화하는 기구로서 비틀림 충격을 완화하는 완충스프링(28)을 복합구성하여 설치할수도 있다.At this time, the shock absorbers 12a, 12b and 26 may be installed in combination with a shock absorbing spring 28 that mitigates torsional shock as a mechanism for alleviating shock, such as a conventional shock absorber.
미설명부호로서, 17은 발판(15)을 지지프레임(20)상에 고정설치하는 브라켓27,27'는 완충기(26)를 연결하는 체결부재를 나타내는 것이다.As the reference numeral 17, brackets 27 and 27 'for fixing the scaffold 15 on the support frame 20 indicate a fastening member for connecting the shock absorber 26.
상기와 같이 구성된 본 고안의 작용 및 작동에 대해 살펴보기로 한다.The operation and operation of the present invention configured as described above will be described.
먼저, 전륜(10)이 불규칙한 노면을 지나는 경우에는 전륜(10)이 지지설치된 역'Y'자형의 지지체(12)에 설치된 복수의 완충기(12a)(12b)에 의해 그 충격을 효과적으로 완화하게 된다.First, when the front wheel 10 crosses an irregular road surface, the shock is effectively alleviated by a plurality of shock absorbers 12a and 12b provided on the inverted 'Y' shaped support 12 on which the front wheel 10 is supported. .
또한, 후륜(11)이 불규칙한 노면을 지나는 경우에는 후륜이 지지설치된 보조프레임(25)이 전방프레임(20)과 연결된 힌지축(22)을 중심으로 회동작동하고,In addition, when the rear wheel 11 passes an irregular road surface, the auxiliary frame 25 having the rear wheel supported therein rotates about the hinge shaft 22 connected to the front frame 20.
이와 동시에 상기 보조프레임(25)상부에서 지지프레임(20)의 고정간(21)과 연결된 수평의 완충기(26)가 수축, 이완작동하면서 충격을 효과적으로 흡수, 완화하게 된다.At the same time, the horizontal shock absorber 26 connected to the fixing section 21 of the support frame 20 on the auxiliary frame 25 contracts and relaxes, thereby effectively absorbing and alleviating shock.
특히, 상기한 과정에서 상기 후륜(11)이 불규칙한 노면으로 요동하면서 통과하여도 상기 지지프레임(20)은 힌지축(22)에 의한 회동작동으로 일정하게 수평을 유지하게 된다.In particular, even when the rear wheel 11 swings on an irregular road surface in the above-described process, the support frame 20 is constantly leveled by a rotational operation by the hinge shaft 22.
이와 같이 상기 지지프레임(20)이 수평을 유지하면, 상기 지지프레임(20)에 지지설치되어 있는 발판(15)도 노면의 상태에 영향을 받지않고 항상 수평상태를 유지하게 된다.As such, when the support frame 20 is horizontal, the scaffold 15 supported on the support frame 20 is always maintained in a horizontal state without being affected by the state of the road surface.
이와 같이 불규칙한 노면상태에서도 상기 발판(15)이 수평상태를 유지하므로 탑승자는 안락한 승차감을 제공받게 됨은 물론 안전운행으로 사고 발생을 방지할수 있게 되는 것이다.In this way, even in an irregular road surface state, the footrest 15 maintains a horizontal state, so that the occupant is provided with a comfortable ride, as well as to prevent accidents from driving safely.
이상에서 상세히 살펴본 바와같이 본 고안은 전륜의 완충기와 후륜의 완충기 에 의해 불규칙한 노면에서 발생하는 전후륜의 충격을 흡수완화하고, 또한 상기 노면상태에 관계없이 발판의 수평상태를 최대한 유지하도록 하므로 탑승자가 노면상태에 따른 충격의 느낌을 줄여 승차감을 극대화함은 물론 각종 안전사고를 방지하는 사용상의 신뢰감을 부여하게 되는 효과를 갖게 된다.As discussed in detail above, the present invention provides a shock absorber of the front wheel and a shock absorber of the rear wheel. Absorption of the front and rear wheels caused by irregular road surface by absorbing, and also to maintain the horizontal state of the scaffold as much as possible regardless of the road surface state to maximize the ride comfort as well as reduce the feeling of impact due to the road surface condition It has the effect of giving a trust in the use to prevent safety accidents.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990022316U KR200175479Y1 (en) | 1999-10-08 | 1999-10-16 | Shock-absorption mechanism for low speed motor cycle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990043570A KR20010036533A (en) | 1999-10-08 | 1999-10-08 | Shock-absorption mechanism for low speed motor cycle |
| KR2019990022316U KR200175479Y1 (en) | 1999-10-08 | 1999-10-16 | Shock-absorption mechanism for low speed motor cycle |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990043570A Division KR20010036533A (en) | 1999-10-08 | 1999-10-08 | Shock-absorption mechanism for low speed motor cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200175479Y1 true KR200175479Y1 (en) | 2000-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990022316U KR200175479Y1 (en) | 1999-10-08 | 1999-10-16 | Shock-absorption mechanism for low speed motor cycle |
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| Country | Link |
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| KR (1) | KR200175479Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101191294B1 (en) | 2011-01-17 | 2012-10-16 | 이순정 | Scooter having stability control function |
| EP4046899A1 (en) * | 2021-02-23 | 2022-08-24 | Driveman GmbH | Roller, in particular electric roller |
-
1999
- 1999-10-16 KR KR2019990022316U patent/KR200175479Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101191294B1 (en) | 2011-01-17 | 2012-10-16 | 이순정 | Scooter having stability control function |
| EP4046899A1 (en) * | 2021-02-23 | 2022-08-24 | Driveman GmbH | Roller, in particular electric roller |
| WO2022179853A1 (en) * | 2021-02-23 | 2022-09-01 | Driveman Gmbh | Scooter, in particular electric scooter |
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