KR860000457Y1 - Butter for bicycle - Google Patents
Butter for bicycle Download PDFInfo
- Publication number
- KR860000457Y1 KR860000457Y1 KR2019830002138U KR830002138U KR860000457Y1 KR 860000457 Y1 KR860000457 Y1 KR 860000457Y1 KR 2019830002138 U KR2019830002138 U KR 2019830002138U KR 830002138 U KR830002138 U KR 830002138U KR 860000457 Y1 KR860000457 Y1 KR 860000457Y1
- Authority
- KR
- South Korea
- Prior art keywords
- groove
- hole
- rear wheel
- fitted
- horizontal section
- Prior art date
Links
- 235000014121 butter Nutrition 0.000 title 1
- 230000035939 shock Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 208000018883 loss of balance Diseases 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 전체사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 요부 분리사시도.2 is an exploded perspective view of the main part of the present invention.
제3도는 본 고안의 요부사시도.3 is a main view of the present invention.
제4도는 제3도의 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.
제5도는 시린더의 종단면도.5 is a longitudinal cross-sectional view of the cylinder.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 수평간 1' : 요홈1: horizontal 1 ': groove
1'' : 요홈 2 : 경사힘살간1 '': groove 2: warp
3 : 시린더 4 : 짐받이틀3: cylinder 4: carrier
5 : 스프링 6 : 페달지지관5: spring 6: pedal support tube
7 : 고정돌기 7' : 구멍7: fixing protrusion 7 ': hole
8 : 볼트간 9 : 고정구8: between bolts 9: fasteners
9' : 고정구 9A, 9B : 단입부9 ': Fixture 9A, 9B: single entry
10 : 강구10: steel ball
본 고안은 주행중에 자전차 자체에 가해지는 충격이나 진동을 흡수 감쇠시켜 운전자의 안전운행과 피로도를 덜 수 있도록 하고, 충격으로 인한 차체의 손상을 방지할 수 있도록 한 자전차의 완충장치에 관한 것이다.The present invention relates to a shock absorber of a bicycle that can absorb and attenuate shocks or vibrations applied to the bicycle itself while driving to reduce driver's safety and fatigue, and to prevent damage to the vehicle body due to impact.
충격으로 인한 자전차 차체나 운전자에 미치는 영향은 포장이 잘된 도로에서야 크게 문제될 게 없다 하겠으나 노면이 평탄치 못하고 울퉁불퉁하거나 험한 지형을 주행할 경우 방해물로 인한 충격은 자전차 차체의 수명단축은 물론이거니와 운전자로 하여금 양발로서 페달을 밟기가 어렵고 균형을 잃게하여 피로도를 가중시키고 사고의 위험성이 있게 된다.The impact on the motorcycle body and the driver due to the impact is not a big problem on well-paved roads.However, when driving on uneven, bumpy or rough terrain, the impact of the obstacles will shorten the life of the motorcycle body. It makes it difficult to pedal with both feet and causes a loss of balance, which increases fatigue and risks an accident.
본 고안은 이와 같은 점을 감안하여 주행중 충격을 제일 많이 받은 뒷바퀴에 가해지는 충격을 매우 효율적으로 완화시킬 수 있는 자전차의 완충장치를 안출하게 된 것인데 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to devise a shock absorber of a motorcycle that can alleviate the shock applied to the rear wheels that are most impacted during driving in consideration of such a point, which will be described in detail by the accompanying drawings as follows.
짐받이틀(4)의 경사힘설간(2)과 수평간(1)과를 스프링(5)이 내장된 시린살(3)로 탄력설치한 것에 있어서, 페달지지관(6)더 일측에 돌설된 고정돌기(7)에 구멍(7')을 뚫어 볼트간(8)을 관통시키고 볼트간(8)의 양측에 고정구(9) (9')를 나사맞춤으로 끼우되 강구(10)가 고정정(9) (9')의 단입부(9A) (9B)와 구멍(7')의 주면사이에 개재되구 하며 고정구(9) (9')의 외방으로 관출된 볼트간(8)에는 수평간(1)의 요홈(1')을 끼워 걸어 너트(11)로 단단히 채우고 수평간(1)의 타측요홈(1")에는 뒷바퀴의 굴대를 끼워서 된 것이다.In the resilient installation of the inclined force tongue (2) and the horizontal section (1) of the carrier frame (4) with a syringe (3) with a spring (5), the pedal support pipe (6) protruding on one side The hole 7 'is drilled through the fixing protrusion 7 to penetrate the bolt gap 8, and the fasteners 9 and 9' are screwed on both sides of the bolt gap 8, and the steel balls 10 are fixed. (9) Horizontally between the bolts (8) interposed between the indents (9A) (9B) of the (9 ') and the main surface of the hole (7') and outwardly outward of the fixture (9) (9 '). The groove (1 ') of (1) is inserted and hooked up firmly with the nut (11), and the mandrel of the rear wheel is fitted into the other groove (1 ") of the horizontal section (1).
이와 같은 본 고안은 고정돌기(7)의 구멍(7')에 볼트간(8)이 회전자재토록 관통되어 있고 볼트간(9)의 양측이 고정구(9) (9')를 나사맞춤으로 끼우되 강구(10)가 고정구(9) (9')의 단입부(9A) (9B)와 구멍(7')의 주면사이에 게재되어 있고 수평간(1)의 요홈(1')이 볼트간(8)이 끼워져 너트(11)로 단단히 채워져 있으므로 수평간(1)과 고정구(9) (9') 및 너트(11)와 볼트간(8)은 일체적으로 회전할 수 있게 된다.In the present invention, the bolt rod 8 penetrates through the hole 7 'of the fixing protrusion 7 so that both sides of the bolt rod 9 are fitted with the fasteners 9 and 9' by screwing. A steel ball 10 is placed between the indentations 9A and 9B of the fasteners 9 and 9 'and the main surface of the hole 7', and the groove 1 'of the horizontal groove 1 is between bolts. Since the 8 is inserted and tightly filled with the nut 11, the horizontal section 1, the fasteners 9, 9 'and the nut 11 and the bolt 8 can be integrally rotated.
그리고 시린더(3)의 탄발력에 의하여 수평간(1)은 그 요홈(1'')이 뒷바퀴의 굴대에 끼워진채로 뒷바퀴가 상하로 움직임에 따라 상하로 움직이게 되고 이에 따라 수평간(1)의 요홈(1')에 끼워져 고정구(9) (9') 및 너트(11)로 체결된 볼트간(8)도 함께 회전하게 된다.And by the repulsive force of the cylinder (3), the horizontal section (1) is moved up and down as the rear wheel moves up and down while the groove (1 '') is fitted to the mandrel of the rear wheel, and accordingly The bolt rod 8, which is inserted into the recess 1 'and fastened by the fasteners 9 and 9' and the nut 11, also rotates together.
그러므로 수평간(1)은 시린더(3)의 탄발력에 의하여 뒷바퀴가 상하로 움직임에 따라 함께 움직이게 되므로 수평간(1)은 완충작용을 저해함이 없이 뒷바퀴의 좌우요동을 방지하면서 자전차 차체와 뒷바퀴를 연결하는 구실을 하게 된다.Therefore, the horizontal section 1 moves together as the rear wheel moves up and down by the elasticity of the cylinder 3, so the horizontal section 1 prevents the left and right swings of the rear wheel without interfering with the buffering action. This serves as a connection to the rear wheels.
따라서 평탄치 못하고 울퉁불퉁한 노면을 달릴 경우에도 스프링(5)의 완충작용에 의하여 운전자에게 충격이 직접 미치지 않아 페달을 밟는 일이 매우 수월하게 되고 운전자의 피로도를 경감시켜 항상 안전운행할 수 있으며 또한 차체에 미치는 영항을 최대한 줄여 수명을 연장시킬 수 있는 효과가 있다.Therefore, even when running on uneven and uneven road surface, the shock is not directly applied to the driver by the buffering action of the spring (5), so it is very easy to step on the pedal and reduce the fatigue of the driver so that the vehicle can always operate safely. It has the effect of extending the life by minimizing the impact on the system.
그리고 주행중 갑자기 브레이크를 가동시킬 경우 종래의 자전차는 체중이 앞으로 쏠리는 관성력에 의하여 뒷바퀴는 약간 들려 앞바퀴만 끌려 가게되어 즉시 정지시킬 수 없게 되나, 본원은 체중이 앞으로 쏠릴경우 뒷바퀴는 스프링(5)작용으로 항상 노면과 접촉상태를 유지하게 되므로 브레이크를 시킬 경우 정지가 그만큼 빨리 되는 효과도 있다.And if you suddenly activate the brakes while driving, the conventional bicycle is the rear wheel is lifted slightly by the inertia force that the weight is forward, so only the front wheel is dragged and cannot be stopped immediately. Since the contact with the road is always maintained, the brakes have the effect of stopping as soon as possible.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019830002138U KR860000457Y1 (en) | 1983-03-09 | 1983-03-09 | Butter for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019830002138U KR860000457Y1 (en) | 1983-03-09 | 1983-03-09 | Butter for bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR840005370U KR840005370U (en) | 1984-10-15 |
| KR860000457Y1 true KR860000457Y1 (en) | 1986-03-31 |
Family
ID=19228927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019830002138U KR860000457Y1 (en) | 1983-03-09 | 1983-03-09 | Butter for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR860000457Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100819725B1 (en) * | 2007-02-28 | 2008-04-11 | 김효인 | Bicycle shock absorber and bicycle with same. |
-
1983
- 1983-03-09 KR KR2019830002138U patent/KR860000457Y1/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100819725B1 (en) * | 2007-02-28 | 2008-04-11 | 김효인 | Bicycle shock absorber and bicycle with same. |
Also Published As
| Publication number | Publication date |
|---|---|
| KR840005370U (en) | 1984-10-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| E701 | Decision to grant or registration of patent right |