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WO2019216566A1 - Dispositif autonome de divertissement et d'exercice - Google Patents

Dispositif autonome de divertissement et d'exercice Download PDF

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Publication number
WO2019216566A1
WO2019216566A1 PCT/KR2019/004616 KR2019004616W WO2019216566A1 WO 2019216566 A1 WO2019216566 A1 WO 2019216566A1 KR 2019004616 W KR2019004616 W KR 2019004616W WO 2019216566 A1 WO2019216566 A1 WO 2019216566A1
Authority
WO
WIPO (PCT)
Prior art keywords
rear wheel
chassis
cover
shaft
brake
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2019/004616
Other languages
English (en)
Korean (ko)
Inventor
강신대
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2019216566A1 publication Critical patent/WO2019216566A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B62K9/00—Children's cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
    • 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
    • B62M1/14—Rider propulsion of wheeled vehicles operated exclusively by hand power

Definitions

  • a braking part installed on the brake shaft, a braking lever installed on the outer surface of the steering shaft and connected to the braking part by a cable, a driving part installed on the other side of the rear wheel and generating rotational force in one direction by a pull line, and a cover coupled to the upper part of the chassis; It includes a stepped portion protruding out of the chassis and supporting the lower end of the cover, left and right footrests protruding horizontally on both outer sides of the cover, and a shaft bolt for shaft-mounting the left and right footrests on the chassis.
  • the self-driving type of play equipment of the present invention includes a steering shaft installed at the front end of the chassis and a rear wheel frame at which the rear wheels are spaced at the rear end of the chassis, and the rear wheel frame is installed at the other side of the rear wheel, and is pulled in one direction by a pulling line.
  • the lower frame of the steering shaft is configured to be inclined backward at an angle of 3 to 30 ° as it moves downward so that steering can be made by itself when the weight of the user moves.
  • the present invention has the effect that the stable running by the ratchet gear 64 to prevent the forward rotational force of the rear wheel 8 and the reverse rotation of the rear wheel (8) generated by the user pull the pull string (17).
  • the present invention has the effect that can be enjoyed while exercising because the forward driving force is generated by the pulling line 17, the user has an effect to contribute to health.
  • the present invention can steer the front wheel 4 in a desired direction by appropriately moving the user's weight to the left or the right, there is no need for a separate handle, and the vehicle is driven while pulling the pull string 17 using both hands. It is a very useful invention that effects such as whole body movement is made around the waist movement.
  • FIG. 4 is a side cross-sectional view showing a buffer state as an example of the present invention.
  • the present invention exercise device 1 is generally elliptical undercarriage (2), the connecting frame (3) connected horizontally to the center of the undercarriage (2), the steering shaft (5) is the front wheel 4 is installed shaft, Front wheel frame (6) (7) for fixing the steering shaft (5) on the chassis (2) and the connecting frame (3), rear wheel frame (9) on which the rear wheel (8) is shaft mounted, and rear wheel frame (9)
  • a plurality of guide rollers 19 comprising a handle 18 to be installed, a pair of left and right and / or a pair of front and rear pairs for guiding the pulling string 17 to move, and a cover that is coupled to or covered by an upper portion of the chassis 2. 20, the stepped portion 22 protruding in the outward direction of the chassis 2 so that the lower end 21 of the cover 20 can be supported, and the left and right footrests protruding horizontally on both outer sides of the cover 20.
  • the screw parts of the shaft bolts 25 and 26 are fastened to the nut 25b to be welded to the chassis 2 and then fastened again to the anti-loosening nut 25c to be firmly fixed.
  • the present invention further includes auxiliary wheels 30 and 31 installed downward on the bottom surfaces of the left and right footrests 23 and 24.
  • the installation height h1 of the auxiliary wheels 30 and 31 is configured to be as low as possible within the range that does not interfere with the running and steering of the play equipment 1, and the play equipment 1 is moved to one side for boarding. Even if the front and rear wheels 4, 8 and one side wheel 30, or the front and rear wheels 4 and 8 and the other side wheel 31 are grounded to the ground E, the play exercise device 1 completely This is especially helpful for boarding small children who have a small body and lack of sensation of movement.
  • the lower frame 5a of the steering shaft 5 is configured to be inclined at an angle of 3 to 30 ° in the rearward (rear wheel direction) as it is downward, so that the user plays a weight in the state in which the exercise equipment 1 runs.
  • the lower frame (5a) is properly tilted and steered, so that the running direction of the play exercise device (1) is adjusted (steering) without a handle.
  • the steering shaft 5 moves to the right side.
  • the steering shaft 5 moves to the left side.
  • the steering angle is adjusted while moving to.
  • the steering angle is automatically adjusted in proportion to the weight shift.
  • the cover 20 is configured to have a low height, but the left and right footrests 23 and 24 that are capable of riding up the user's feet on both sides are configured to ride with two feet, or both feet to the left and right footrests 23 and 24. Put on the top of each cover 20 is configured to ride in the sitting state over the hips.
  • the seat 20 may be provided with a seat plate groove having a shape such as a butt on the cover 20 portion over which the butt is spread.
  • the front end of the steering shaft (5) is provided with a locking jaw (5b) for locking the jaw (20c).
  • Both ends of the rear wheel fixing shaft 40 are fixed and supported by the rear wheel frame 34 by a plurality of nuts 42, washers, sleeves 42a, and the like, and shaft bearings 50 are formed on the outer circumference of the rear wheel fixing shaft 40.
  • the shaft tube 51 is fitted to the outer periphery of the shaft bearing 50
  • the support 43 and the shaft portion 52 of the rear wheel 8 is forcibly coupled to the outer periphery of the shaft tube 51 Screwed and then fixed with a key 53 is configured to allow the rear wheel (8) to freely rotate.
  • the drive unit 16 the support ring 55 and the left support ring 56 and the left support ring 56 is fixed to the outer periphery of the shaft tube 51, and then fixed by a key 53
  • the right support ring 58 is fastened to the screw groove 57, the left support ring 56 and the right end of the right support ring 58, the bearing 59, 60 is installed so as to be configured to rotate A spool 61, a winding groove 62 formed in the center of the outer periphery of the spool 61, a pulling line 17 wound several times on the winding groove 62 and the end is fixed to the spool 61, and the left side A through hole 63 formed at the center of the spool 61 so that the support ring 56 and the right support ring 58 can pass therethrough, and a ratchet gear 64 formed at equal intervals on the inner circumference of the through hole 63; Shaft pins 66 and 67 coupled to the upper and lower sides of the left support ring 56 and shaft pins
  • the space between the brake drums (89) and (90) is formed to form a space (91) so as not to affect the movement of the pull string (17), the bracket 20 is fixed to the inner surface of the cover 20 and the brake
  • the weight of the user moves rearward (in the direction of B) from the vertical line P based on the shaft bolts 25 and 26 for braking.
  • the cover 20 moves in the arrow direction (C direction) as shown in FIG. 18, and the brake pad 93 closely adheres to the outer circumferences of the brake drums 89 and 90 while braking is performed. It is configured to be made.
  • the case 76 of the driving unit 16 installed on the outer circumference of the shaft tube 40 rotates along. You do not need to configure it. That is, the rotation of the case 76 is prevented by providing the shaft bearing 97 between the protruding tube 85 and the shaft tube 51 which protrude inwardly of the case 76.
  • the fixing part 79 extending to one side of the case 76 is fixed to the auxiliary frame 34 by the fastening member 38, thereby preventing rotation or flow.
  • the bracket 92 further includes a fixing portion 95 and a reinforcing piece 96 having a large area fixed to the inner surface of the cover 20.
  • the lower portion 21b of the cover 20 may be configured to approach the ground E. Can be.
  • the cover 20 and the left and right footrests 23 and 24 may be formed of any one of a spring steel sheet, nylon, polyethylene, epoxy, polyvinyl chloride, and ABS.
  • the close distance can commute and go to school, and the pulling line 17 is essentially pulled for driving and driving of the rear wheel, so that the whole body movement is made mainly in the case of a user including a child or a child. It can also be fun and curious. In addition, it can ride stably on roads and playgrounds, and can be carried indoors because of its light weight and small volume.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Rehabilitation Tools (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

La présente invention concerne un dispositif autonome de divertissement et d'exercice conçu pour se déplacer de façon stable avec une puissance de rotation générée par le mouvement d'un utilisateur et une puissance d'entraînement unidirectionnelle (vers l'avant) obtenue au moyen d'un engrenage à rochet pour empêcher une rotation inverse de la puissance de rotation, le dispositif comprenant : un arbre de direction (5) placé à l'extrémité avant d'un châssis (2) et au niveau duquel une roue avant (4) est placée axialement ; un cadre de roue arrière (9) placé à l'extrémité arrière du châssis et au niveau duquel une roue arrière (8) est placée axialement ; un amortisseur (12) pour amortir le cadre de roue arrière (9) ; une partie de freinage (13) placée sur un côté de la roue arrière (8) ; un levier de freinage (15) placé axialement au niveau de la surface externe de l'arbre de direction (5) et relié à la partie de freinage (13) au moyen d'un câble (14) ; une partie d'entraînement (16) placée de l'autre côté de la roue arrière (8) et générant une puissance d'entraînement dans une direction ; un couvercle (20) pour recouvrir la partie supérieure du châssis (2) ; une partie étagée (22) faisant saillie dans la direction vers l'extérieur du châssis (2) et supportant la partie extrémité inférieure (21) du couvercle (20) ; des plaques de pied gauche et droit (23, 24) formées pour dépasser horizontalement des deux côtés de l'extérieur du couvercle (20) ; et des boulons d'arbre (25, 26) pour fournir axialement les plaques de pied gauche et droit (23, 24) au châssis (2). De plus, la présente invention élimine des roues auxiliaires (30, 31) et l'amortisseur (12) et fixe la partie extrémité arrière (9a) du cadre de roue arrière (9) au châssis (2), et peut en outre comprendre : une roue arrière (8a) placée sur un côté de la roue arrière (8) de manière à être espacée de celle-ci ; des tambours de frein (89, 90) formés par pliage de cadres de roue des roues arrière (8, 8a) à angles droits ; une partie espace (91) située à une distance prédéterminée entre les tambours de frein (89, 90) ; et un sabot de frein (94) fixé à la surface intérieure du couvercle (20) au moyen d'un support (92), et ayant un patin de frein (93).
PCT/KR2019/004616 2018-05-11 2019-04-17 Dispositif autonome de divertissement et d'exercice Ceased WO2019216566A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180054172A KR101907543B1 (ko) 2018-05-11 2018-05-11 자가 구동형 유희 운동기구
KR10-2018-0054172 2018-05-11

Publications (1)

Publication Number Publication Date
WO2019216566A1 true WO2019216566A1 (fr) 2019-11-14

Family

ID=63876377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2019/004616 Ceased WO2019216566A1 (fr) 2018-05-11 2019-04-17 Dispositif autonome de divertissement et d'exercice

Country Status (3)

Country Link
KR (1) KR101907543B1 (fr)
CN (1) CN210078833U (fr)
WO (1) WO2019216566A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111645787A (zh) * 2020-06-09 2020-09-11 嘉兴优加车业科技有限公司 具有abs结构的防倾覆电动童车

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102521400B1 (ko) * 2022-08-12 2023-04-12 강신대 운동 유희 자전거
WO2024222635A1 (fr) * 2023-04-26 2024-10-31 深圳市阿华氏控股有限公司 Véhicule de divertissement à traction manuelle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900010095Y1 (ko) * 1987-02-23 1990-10-31 송상구 승마 주행구
KR960004835Y1 (ko) * 1993-01-12 1996-06-12 이성철 목마 구동장치
KR960010192Y1 (ko) * 1993-07-24 1996-11-28 조해근 회전판을 설치한 어린이용 자전거
KR960010191Y1 (ko) * 1993-07-20 1996-11-28 이동희 페달없이 주행가능한 시이소오 말
KR20060115984A (ko) * 2006-10-23 2006-11-13 주진중 스케이트보드

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100734953B1 (ko) 2006-09-20 2007-07-06 이규상 유희용 주행 보드
KR100886155B1 (ko) 2007-03-19 2009-02-27 김용원 스케이트보드
KR101243264B1 (ko) 2011-06-03 2013-03-18 송태준 유희용 운동기구

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900010095Y1 (ko) * 1987-02-23 1990-10-31 송상구 승마 주행구
KR960004835Y1 (ko) * 1993-01-12 1996-06-12 이성철 목마 구동장치
KR960010191Y1 (ko) * 1993-07-20 1996-11-28 이동희 페달없이 주행가능한 시이소오 말
KR960010192Y1 (ko) * 1993-07-24 1996-11-28 조해근 회전판을 설치한 어린이용 자전거
KR20060115984A (ko) * 2006-10-23 2006-11-13 주진중 스케이트보드

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111645787A (zh) * 2020-06-09 2020-09-11 嘉兴优加车业科技有限公司 具有abs结构的防倾覆电动童车

Also Published As

Publication number Publication date
KR101907543B1 (ko) 2018-10-12
CN210078833U (zh) 2020-02-18

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