KR820001374Y1 - A bicycle for a child - Google Patents
A bicycle for a child Download PDFInfo
- Publication number
- KR820001374Y1 KR820001374Y1 KR2019810000126U KR810000126U KR820001374Y1 KR 820001374 Y1 KR820001374 Y1 KR 820001374Y1 KR 2019810000126 U KR2019810000126 U KR 2019810000126U KR 810000126 U KR810000126 U KR 810000126U KR 820001374 Y1 KR820001374 Y1 KR 820001374Y1
- Authority
- KR
- South Korea
- Prior art keywords
- child
- bicycle
- shaped operation
- rear wheel
- footrest
- 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
- B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
- B62K23/08—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips foot actuated
-
- 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
- B62K9/00—Children's cycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 일부 분해 사시도.1 is a partially exploded perspective view of the present invention.
제2도는 본 고안의 작동상태 측면도.2 is a side view of the operating state of the present invention.
본 고안은 소아용 자전거에 관한 것으로, 자전거 후레임 상방 일측에 시이트를 부착한 "ㄱ"자형 작동간을 유설하고, 이의 하방 일단에 발판을 부착한 지지간을 착설한 다음, 씨이트를 부착한 "ㄱ"자형 작동간후방과 후륜구동용 크랭크축 사이를 연결레바로 연설하여 탑승한 소아 하증의 전후 이동에 의하여 자전차를 구동시킬 수 있도록 함으로서 탑승한 소아가 유희감을 물론 전신 운동력까지도 만끽할 수 있도록 한 것이다.The present invention relates to a pediatric bicycle, the "a" shaped operation between the seat attached to the upper side of the bicycle frame, the installation of the support between the foot attached to the lower end, and then the "a" "Speaking between the rear of the c-shaft and the rear-wheel drive crankshaft by the connecting lever, the child can be driven by the forward and backward movement of the child's lower leg so that the boarding child can enjoy the sense of pleasure as well as the whole body movement.
종래의 소아용 자전거에 있어서는 대체로 앞바퀴에 페달을 형성한 3륜 자전거와 체인구동에 의한 2륜자전거 등이 있었으나, 이는 모두 각력(脚力)에 의하여 페달이나 체인을 구동시켜 자전거를 구동시키게 되므로서 단순한 유희감이나 각력의 단련밖에 기대할 수 없는 단조로움이 있었을 뿐만 아니라, 후자의 체인구동에 의한 2륜 자전거에 있어서는 생산가가 고가이고 조작방법이 비교적 까다로워 어린 유아 등이 손쉽게 이용할 수 없는 등의 여러가지 결함이 있었다.In the conventional pediatric bicycles, there were generally three-wheeled bicycles with pedals on the front wheels and two-wheeled bicycles by chain driving, but these were all simply driven by driving pedals or chains by angular forces. In addition to the monotony that can be expected only by the training of the senses and the angular power, there are various defects such as the production cost is high and the operation method is relatively difficult for the young infants due to the latter chain drive. .
본 고안은 종래의 이와 같은 점을 감안하여 씨이트와 발판을 부착한 "ㄱ"자형 작동간을 자전거 후레임상방 일측에 유설하여 탑승한 소아가 체중과 각력을 이용하여 "ㄱ"자형 작동간을 전후왕복 회동시켜 후륜을 구동시켜 자전거가 구동하게 함으로서 탑승한 소아나 유아가 유희감은 물론 전신운동력까지도 느낄 수 있는 소아용 자전거를 제공함에 목적을 둔 것으로, 이를 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is based on the above-mentioned point of view, the child who rides on the side of the bicycle frame on the side of the "a" shaped operation with the seat and the footrest attached to the side of the bicycle frame using the weight and angular force before and after the "a" shaped operation The purpose of the present invention is to provide a pediatric bicycle which allows a child or infant to ride a bicycle by driving a rear wheel by reciprocating and driving the rear wheel.
즉, 자전거의 양측 후레임(1)(1') 상방 일측에 지지판(2)(2')을 입설하여 씨이트(3)을 부착한 "ㄱ"자형 작동간(4)을 축(5)으로 유설하고 이의 하단에 발판 (6)(6')를 양측에 착설한 지지간(7)을 착설한 다음, "ㄱ"자형 작동간(4) 후방과 후륜 구동용 크랭크축(8) 사이를 레바(9)로 연설하여서 된 것으로, 미설명 부호 10은 후륜, 11은 전류, 12는 핸들이고, 13은 "ㄱ"자형 작동간 텐숀조절레바, 14는 "ㄱ"자형 작동간 텐숀조절스프링이다.That is, the support plate (2) (2 ') is placed on one side above the frame (1) (1') on both sides of the bicycle, and the "a" shaped operation period (4) to which the seat (3) is attached is the axis (5). The supporting rod (7) is installed at the lower end thereof, and the footrest (6) (6 ') is installed at both sides, and then the lever is interposed between the rear of the "a" shaped operation rod (4) and the rear wheel drive crankshaft (8). (9), the reference numeral 10 is the rear wheel, 11 is the current, 12 is the handle, 13 is tension adjustment lever between "a" shaped operation, 14 is tension adjustment spring between "a" shaped operation.
이와 같이 구성된 본 고안은 소아가 "ㄱ"자형 작동간(4)에 착설된 씨이트(3)에 착설하고 발을 "ㄱ"자형 작동간(4) 하단에 착설된 지지간(7) 양측의 발판(6)(6')에 탑재한 다음 두손으로 핸들 (12)를 잡고 제2도에 도시된 바와 같이 탑승한 소아가 자신의 전신체중을 이용하여 씨이트(3) 후측을 하방으로 압압하면 자전거의 양 후레임(1)(1') 상방 일측의 지지판(2)(2')에 유설된 "ㄱ"자형 작동간(4)이 하향 회동하고 이에 따라 일체로 착설된 지지간(7)의 발판(6)(6')도 상향이동하게 됨과 동시에 "ㄱ"자형 작동간(4) 후방 일측과 레바(9)로 연설된 후륜 구동용 크랭크축(8)도 따라서 작동하게 된다.The present invention constituted as described above allows the child to rest on the seat (3) installed on the "a" shaped operation liver (4) and the feet of the support liver (7) installed on the bottom of the "a" shaped operation liver (4). When mounted on the footrest (6) (6 ') and holding the handle (12) with both hands, the child on board as shown in FIG. 2 presses down the back of the sheet (3) by using his whole body weight The "a" shaped operation rod 4 on the support plate 2 (2 ') on both sides of the frame (1) (1') above the bicycle rotates downwards, and accordingly, As the footrest 6 and 6 'are also moved upward, the rear wheel drive crankshaft 8, which is addressed to the rear side and the lever 9, between the "a" shaped operation 4 is also operated.
이와 같이 한 후 두발로 지지간(7)에 착설된 발판(6)(6')을 압압하면서 탑승한 소아가 자신의 전신체중을 전방으로 작동시켜 주게 되면 지지간(7) 양의 발판(6)(6')이 하향하게 됨과 동시에 지지간(7)과 일체로 형성된 "ㄱ"자형 작동간(4)의 후측도 상방으로 회동하게 되므로서 탑승한 소아자신은 전방으로 향하게 되고, 이때 "ㄱ"자형 작동간(4) 후방 일측과 레바(9)로 연설된 후륜 구동용 크랭크축(8)이 회동하게 되므로서 후륜(10)이 구동하게 되며, 이와 같은 동작을 탑승한 소아가 반복하게 되므로서 소아용 자전거가 구동되게 되는 것이다.After doing this, when the child who rides the footrest 6 (6 ') installed on the support shaft 7 with his feet actuates his whole body weight forward, the support legs 7 positive footrest (6 At the same time as 6) moves downward, the rear side of the "a" shaped operation section 4 integrally formed with the supporting section 7 is also pivoted upward, so that the child who rides is turned forward, and the "a" "A rear wheel drive crankshaft (8) spoken to the rear one side and the lever (9) between the operation between the rear wheel 10 is driven, so that the children boarding such an operation is repeated Children's bicycles will be driven.
이와 같이 반복 동작하여 소아용 자전거가 일단 구동된 다음에는 후륜(10)의 계속적인 추진력에 의하여 탑승한 소아는 적은 힘으로도 "ㄱ"자형 작동간 (4)를 지속적으로 구동시켜 줄 수 있게 될뿐만 아니라 이때 탑승한 소아는 전신이 전후 요동하게 되므로서 전신 운동감을 느끼게 되며, 비탈길 등을 오르고져 할때에는 "ㄱ"자형 작동간(4)의 텐숀레바 (13)을 조절하여 스프링(14)의 탄성을 조절하여 주므로서 비탈길이나 평지 등에 구애됨이 없이 용이하게 탑승한 상태로 구동시킬 수 있게 되는 것이다.In this way, after the child bicycle is driven by repeated operation, the child who is boarded by the continuous driving force of the rear wheel 10 will be able to continuously drive the "A" shaped operation section 4 with little force. At this time, the child who rides will feel the whole body movement as the whole body is swinging back and forth, and when climbing up the slope, etc. by adjusting the tension lever 13 of the "a" shaped operation (4) the elasticity of the spring (14) By adjusting the will be able to easily drive in a state without being bound by slopes or flats.
이와 같은 본 고안은 자전거의 후레임상에 씨이트와 발판을 일체로 착설한 "ㄱ"자형 작동간을 유설하여 탑승한 소아의 전신체중과 각력을 상호 이용하여 자전거를 구동시키게 되므로서 탑승한 소아가 유희감은 물론이고 전신운동감을 만끽할 수 있는 효과를 지닌 유용한 고안인 것이다.The present invention as described above is based on the "a" shaped operation between the seat and the footboard integrally mounted on the frame of the bicycle, so that the child who rides the bicycle is driven by mutually using the whole body weight and angular force of the child. Of course, it is a useful design with the effect that you can enjoy the whole body movement.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019810000126U KR820001374Y1 (en) | 1981-01-10 | 1981-01-10 | A bicycle for a child |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019810000126U KR820001374Y1 (en) | 1981-01-10 | 1981-01-10 | A bicycle for a child |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR820001374Y1 true KR820001374Y1 (en) | 1982-07-03 |
Family
ID=19219971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019810000126U KR820001374Y1 (en) | 1981-01-10 | 1981-01-10 | A bicycle for a child |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR820001374Y1 (en) |
-
1981
- 1981-01-10 KR KR2019810000126U patent/KR820001374Y1/en active
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