KR910000510Y1 - A propulsion device of a tricycle - Google Patents
A propulsion device of a tricycle Download PDFInfo
- Publication number
- KR910000510Y1 KR910000510Y1 KR2019880015135U KR880015135U KR910000510Y1 KR 910000510 Y1 KR910000510 Y1 KR 910000510Y1 KR 2019880015135 U KR2019880015135 U KR 2019880015135U KR 880015135 U KR880015135 U KR 880015135U KR 910000510 Y1 KR910000510 Y1 KR 910000510Y1
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- KR
- South Korea
- Prior art keywords
- supported
- base
- gear
- tricycle
- propulsion
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/18—Rider propulsion of wheeled vehicles by movement of rider's saddle
-
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안 골격체의 전체 사시도.1 is an overall perspective view of the present invention skeleton.
제2도는 본 고안의 작동 상태를 나타낸 일측면도.Figure 2 is a side view showing the operating state of the present invention.
제3도는 본 고안의 연결상태를 나타낸 평면도.3 is a plan view showing a connection state of the present invention.
제4도는 본 고안결속구의 분리상태를 나타낸 일부확대 단면도.Figure 4 is a partially enlarged cross-sectional view showing the separation state of the present invention binding sphere.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 프레임 2 : 앞바퀴1: frame 2: front wheel
3, 3′ : 뒷바퀴 6 : 좌대3, 3 ′: rear wheel 6: left arm
7 : 지지관 8 : 원통관7: support tube 8: cylinder tube
9 : 연결대 10, 10′, 10″, 10′′′ : 받침대9: connecting rod 10, 10 ′, 10 ″, 10 ′ ′ ′: pedestal
11 : 스톱퍼 12 : 체결공11: stopper 12: fastener
13 : 나사못 14 : 고정판13: screw 14: fixing plate
15 : 이동간 16 : 회전축15: movement time 16: rotation axis
17, 17′ : 후리기어 18 : 대기어17, 17 ′: free gear 18: air gear
19 : 결속구 20 : 삽착돌부19: binding hole 20: insertion protrusion
21 : 삽착요구 25 : 평체인21: Insertion request 25: Plain chain
26 : 요홈26: groove
본 고안은 좌대의 구동으로 뒷바퀴가 축설된 추진축이 회전되어 삼륜차를 추진토록된 삼륜차의 추진 장치에 관한 것이다.The present invention relates to a propulsion device for a tricycle, in which a propulsion shaft in which a rear wheel is installed by a drive of a seat is rotated to propel a tricycle.
종래의 삼륜차는 앞바퀴에 설치된 페달을 돌려야만 추진되므로 승마놀이에서의 말의 전진과 같은 생동감을 줄 수 없어 이를 해결하고자 좌대의 구동으로 삼륜차가 추진토록된 삼륜차의 구동장치가 안출된 바 있으나 이는 좌대의 구동력을 직접추진축에 전달토록되어 있어 뒷바퀴의 추진력이 약하므로 삼륜차의 전진거리가 짧아 연속으로 원활하게 전진이동되지 못하였고 삼륜차를 후진시키고자 하여도 동력전달장치가 치합연결되어 있어 후진이동시킬 수 없는 결점이 있었다.Conventional tricycles can only be propelled by turning the pedals installed on the front wheels, so it is not possible to give the same vitality as horse advancement in horseback riding games. To solve this problem, the tricycle was driven by a three-wheeled vehicle. Since the driving force of the rear wheel is transmitted to the propulsion shaft, the driving force of the rear wheel is weak, so the forward distance of the tricycle is short, so it cannot move forward smoothly continuously. There was no flaw.
본 고안은 종래의 이와같은 결점을 해결하기 위하여 좌대에 앉아 승마놀이에서와 같이 좌대를 상,하 구동시키면 이동간이 전,후 이동되어 대기어의 회전력을 증대시키도록하여 삼률차를 원활하게 추진이동시키며 후진시에는 이동간을 상승시켜 동력전달장치를 분리시키므로 페달로 직접후진시킬 수 있도록 하기 위한 목적으로 안출된 것이다.In order to solve the above-mentioned drawbacks, the present invention is to sit on the seat and drive the seat up and down as in horse riding. In case of reversing, the power transmission device is separated by raising the movement time, so it is designed for the purpose of allowing the pedal to retreat directly.
이들 첨부도면에 따라 상세히 설명하면 다음과 같다.When described in detail according to these accompanying drawings as follows.
프레임(1)에 페달(4)이 설치된 앞바퀴(2)와 추진축(5)에 축설된 뒷바퀴(3)(3′)를 설치한 것에 있어서 프레임(1)의 일측에 원통관(8)을 나사못(13)으로 축지시키되 원통관(8)의 상부에는 좌대(6)가 설치된 설치된 지지관(7)을 굴곡고정시키고 하부에는 스톱퍼(11)와 체결공(12)을 갖는 연결대(9)을 일체로 형성하며 프레임(1)의 중앙에 발판(28)(28′)이 설치된 받침대(10)(10′)(10″)(10″′)를 체결고정하되 일측받침대(10″)(10″)의 상부에는 삽착요구(21)가 고정된 고정판(14)을 설치하고 받침대(10″)(10′″)의 하부에는 대기어(18)와 전진방향으로만 회전되는 후리기어(17))가 설치된 회전축(16)을 축설하며 삽착돌부(20)를 갖는 결속구(19)에 줄(22)을 결속시키고 결속구(19)의 중앙에 로울러(24)와 평체인(25)이 고정된 이동간(15)을 결속지지시켜 평체인(25)의 요홈(26)이 후리기어(17)에 연접설치토록하며 스프링(23′)(23″)의 일단은 이동간(15)에 연결시키고 타단은 받침대(10″)(10″)에 연결설치하여 이동간(15)을 탄지시키고 회전축(16)에 설치된 대기어(18)와 축진축(5)에 설치된 후리기어(17′)사이를 체인(27)으로 연결설치하여서된 구조이다.In the case where the front wheel (2) provided with the pedal (4) and the rear wheel (3) (3 ') installed on the propulsion shaft (5) are installed on the frame (1), the cylindrical tube (8) is screwed on one side of the frame (1). (13) is axially bent, the upper part of the cylindrical tube (8) is bent and fixed to the support tube (7) provided with the pedestal (6) is installed, and the connecting table (9) having a stopper (11) and a fastening hole (12) in the lower part Fasten and fix the pedestals 10, 10 ', 10' and 10 'with the footrests 28 and 28' installed in the center of the frame 1, ) Is installed at the upper part of the support plate 21 is fixed to the insertion request 21, and the lower gear (17) rotates only in the forward direction with the standby gear 18 at the lower part of the pedestal 10 "(10 '"). The rotating shaft 16 is installed, and the rope 22 is fastened to the binding hole 19 having the insertion protrusion 20, and the roller 24 and the plain chain 25 are fixed to the center of the binding hole 19. The grooves 26 of the flat chain 25 are rolled up by holding the moving section 15 together. It is connected to (17), and one end of the spring 23 '(23 ") is connected to the moving part 15, and the other end is connected to the pedestal 10" (10 "), and the moving part 15 is supported, and the rotating shaft It is a structure formed by connecting with the chain 27 between the standby gear 18 provided in the 16 and the free gear 17 'provided in the axial shaft 5.
미설명부호 29는 핸들손잡이에 설치된 줄당김구이고, 30, 30′는 바이메탈이다.Reference numeral 29 denotes a rope puller provided in the handle handle, and 30 and 30 'are bimetallic.
이상과 같은 구성의 본고안은 지지관(7)과 연결대(9)가 일체로 형성된 원통관(8)이 나사못(13)을 중심으로 회전이동되고 연결대(9)의 체결공(12)에 이동간(15)의 단부가 체결유착되어 어린이가 좌대(6)에 올라가 앉았다가 다시 발판(28)(28′)에서 힘을주면서 엉덩이를 올려주는 운동을 계속 반복하는 좌대(6)의 구동으로 연결대(9)와 함께 이동간(15)이 스프링(23)(23″)을 연장시키면서, 전,후 이동되고 이동간(15)의 결,후이동으로 요홈(26)에 삽입된 후리기어(17)와 대기어(18)가 설치된 회전축(16)을 회전시키고 대기어(18)의 회전으로 체인(27)으로 연결된 후리기어(17′)와 추진축(5)을 회전시켜 뒷바퀴(3)(3′)를 전진이동시키는 것이며 스프링(23′)(23″)의 탄력으로 이동간(15)과 연결대(9)가 원상복귀되어 좌대(6)가 상승되는 것으로 이와같은 좌대(6)의 구동을 연속반복하므로 뒷바퀴(3)(3′)가 계속 전진이동되는 것이고 좌대(6)의 구동시에 지지관(7)의 하부가 고정판(14)에 닿아 좌대(6)가 더이상 하향되지 않고 연결대(9)에 고정된 스톱퍼(11)가 프레임(1)의 하부에 닿아 좌대(6)가 더이상 상승되지 않는 것이다.In this proposal of the above configuration, the cylindrical tube 8 formed integrally with the support tube 7 and the connecting table 9 is rotated about the screw 13 and moved to the fastening hole 12 of the connecting table 9. End of the (15) is fastened and bonded to the child by sitting on the seat (6) and then back to the drive (28) (28 ') by the drive of the seat (6) to continue the exercise to raise the buttocks while applying force on the footrest 28 (28') ( 9 together with the free gear 17 which is moved to the front and rear while extending the springs 23 and 23 ″ and inserted into the groove 26 by the movement and the movement of the movement 15. The rear wheels 3 and 3 'are rotated by rotating the rotary shaft 16 provided with the gear 18 and rotating the rear gear 17' and the propulsion shaft 5 connected to the chain 27 by the rotation of the standby gear 18. It moves forward and moves the base 15 and the connecting rod 9 in the original state by the elasticity of the springs 23 'and 23 "so that the base 6 is raised so that the driving of the base 6 is repeated continuously. Therefore, the rear wheels 3 and 3 'continue to move forward, and when the base 6 is driven, the lower part of the support tube 7 touches the fixing plate 14, so that the base 6 is no longer lowered, The fixed stopper 11 touches the bottom of the frame 1 so that the pedestal 6 is no longer raised.
삼륜차의 후진시에는 줄당김구(29)를 당겨 줄(22)을 잡아 당기면 줄(22)과 고정된 결속구(19)의 삽착돌부(20)가 삽착요구(21)에 삽착되면서 제4도와 같이 상승되어 후리기어(17)와 이탈되므로 동력이 전달되지 않아 페달(4)로 앞바퀴(2)를 돌려 후진 이동시킬뿐만 아니라 제자리에서 좌대(6)를 구동시킬 수 있는 것이며 이동간(15)을 상부체결공(12)에 결속시켜 추진거리를 짧게 하거나 이동간(15)을 하부체결공(12)에 결속시켜 추진거리를 길게 할 수 있게한 것이며 다시 줄당김구(29)를 당기지 않고 놓아주면 스프링(23)의 탄력으로 평체인(25)의 요홈(26) 후리기어(17)에 연접하게 되어 다시 전진하면서 승마놀이를 할 수 있게 되는 것이다.When the tricycle retracts, pulling the string 22, pulling the string 22, the insertion protrusion 20 of the rope 22 and the fixed binding port 19 is inserted into the insertion request 21, as shown in FIG. Since it is lifted up and separated from the free gear 17, power is not transmitted, and the front wheel 2 can be moved backwards by the pedal 4, and the base 6 can be driven in place. It is to bind to the ball 12 to shorten the driving distance or to bind the moving rod 15 to the lower fastening hole 12 to increase the propulsion distance, and if you release it without pulling the tug (29) spring 23 With the elasticity of the flat chain 25, the groove 26 is to be connected to the free gear 17 will be able to play while riding again.
이와같이 줄당김구(29)를 당겨 후진이동을 할 수 있을뿐만 아니라 정시 상태에서 좌대(6)를 구동시킬 수 있어 어린이들이 여흥을 다양하게 증대시될 수 있게 되고 또한 좌대(6)의 구동력이 지렛대의 원리로 이동간(15)을 원활하게 이동시키고 이동간(15)의 이동으로 대기어(18)가 회전이동되어 추진축(5)을 회전시키므로 좌대(6)의 적은 구동력으로도 뒷바퀴(3)(3′)의 전진거리를 길게 하여 승마놀이의 생동감을 높여줄수 있는 효과가 있는 것이다.In this way, not only the backward movement by pulling the tug (29) can be driven, but also can drive the base 6 in the on-time state, so that the children can increase the entertainment variously, and the driving force of the base 6 is In principle, the moving wheel 15 is smoothly moved and the moving gear 15 rotates by the movement of the moving wheel 15 so as to rotate the propulsion shaft 5. By lengthening the forward distance of the) is an effect that can increase the liveliness of horse riding.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880015135U KR910000510Y1 (en) | 1988-09-13 | 1988-09-13 | A propulsion device of a tricycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880015135U KR910000510Y1 (en) | 1988-09-13 | 1988-09-13 | A propulsion device of a tricycle |
Publications (2)
Publication Number | Publication Date |
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KR900006606U KR900006606U (en) | 1990-04-02 |
KR910000510Y1 true KR910000510Y1 (en) | 1991-01-25 |
Family
ID=19279344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880015135U KR910000510Y1 (en) | 1988-09-13 | 1988-09-13 | A propulsion device of a tricycle |
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KR (1) | KR910000510Y1 (en) |
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1988
- 1988-09-13 KR KR2019880015135U patent/KR910000510Y1/en not_active IP Right Cessation
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KR900006606U (en) | 1990-04-02 |
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