WO2004056436A1 - 無線操縦式二輪車玩具 - Google Patents
無線操縦式二輪車玩具 Download PDFInfo
- Publication number
- WO2004056436A1 WO2004056436A1 PCT/JP2002/013392 JP0213392W WO2004056436A1 WO 2004056436 A1 WO2004056436 A1 WO 2004056436A1 JP 0213392 W JP0213392 W JP 0213392W WO 2004056436 A1 WO2004056436 A1 WO 2004056436A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radio
- bracket
- controlled
- front fork
- doll
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/21—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor shaped as motorcycles with or without figures
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/16—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor in the form of a bicycle, with or without riders thereon
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/26—Details; Accessories
- A63H17/36—Steering-mechanisms for toy vehicles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H30/00—Remote-control arrangements specially adapted for toys, e.g. for toy vehicles
- A63H30/02—Electrical arrangements
- A63H30/04—Electrical arrangements using wireless transmission
Definitions
- the present invention relates to a radio-controlled two-wheeled vehicle toy, in which cornering can be performed smoothly and stably by a method close to a driving method of an actual vehicle.
- U.S. Pat. No. 3,785,086 discloses an elongated frame having an upright first wheel, a rotating shaft and a guide wheel, and a first wheel lower than the height of the center of the level of the first wheel. And a link means, which is swingably suspended on the wheel.
- Japanese Patent Application Laid-Open No. H11-254191 discloses that a battery storage unit is swingably attached to a lower part of a vehicle body, and the battery storage unit is tilted left and right with respect to a traveling direction by radio control.
- the front wheel support is pivotally attached to a steering unit attached to the vehicle body so that the steering angle can be freely adjusted, and the front wheel support can be tilted in the left-right direction in the traveling direction with respect to the pivot of the pivot.
- the steering bracket attached to all ends of the vehicle body has a bearing portion, and a connecting pin is inserted into the connecting portion, and its cross-sectional shape has a larger diameter toward the bottom.
- the cross-sectional shape is provided with a long hole having a long diameter in the left-right direction.
- Japanese Patent Application Laid-Open No. 2-149292 is characterized in that a balance weight provided inside a load such as a doll by the same applicant is provided so as to be swingable in the left-right direction. A new model has been disclosed.
- Japanese Unexamined Patent Publication No. Hei 9-150 4 7 16 also discloses a motorcycle toy equipped with a rider-type doll including a swing support and a battery that causes a weight shift due to the rotation of the support device, and the battery. Is disclosed about turning.
- an object of the present invention is to provide a motorcycle toy capable of smoothly and stably performing cornering and straight traveling while making a doll perform a more realistic movement.
- the invention of claim 1 according to the present invention is characterized in that the front wheel support is attached to the vehicle body so that the steering angle can be freely adjusted, and the doll portion is swingably attached to the upper part of the vehicle body, The doll section is moved in a direction perpendicular to the traveling direction and horizontally with respect to the vehicle body by radio control, and the front wheel support is tilted and steered by the movement of the center of gravity due to the parallel movement of the doll.
- the front wheel support has a connecting portion connected to a vehicle body, and a pipe having an upper end having an opening having a specific angle with the connecting portion connected to the vehicle body and having a horizontal axis as a major axis.
- a connecting pin inserted into the through-hole and fixed to be rotatable and swingable, a bracket protruding from an upper portion and a bracket provided at a lower portion of the bracket.
- the invention according to claim 2 is characterized in that the diameter of the bottom opening of the pipe is smaller than the diameter of the upper opening.
- the invention according to claim 3 is characterized in that the opening is an ellipse.
- the invention of claim 4 is characterized in that the pipe portion is a long cylindrical body.
- the invention according to claim 5 is characterized in that the bottom opening is a perfect circle.
- the invention according to claim 6 is characterized in that the through-hole on the bottom surface of the long cylindrical body is a perfect circle.
- the invention of claim 7 is characterized in that the bottom surface of the long cylindrical body is a convex R surface in the short axis direction and a concave R surface in the long axis direction.
- the invention according to claim 8 is characterized in that the front fork is provided with a single shaft for fixing a fork stopper to be connected to a handle on the upper surface of both ends of the bracket, and each of the front forks has a long cylindrical shape in the traveling direction from the surface of each of the shafts.
- the locking projection for locking the body is protruded.
- the invention of claim 9 is characterized in that the front fork has a specific angle between a shaft protruding below the bracket and the shaft standing upright on the upper part of the bracket.
- FIG. 1 is an oblique projection view showing an embodiment of the radio-controlled motorcycle toy according to the present invention
- FIG. 2 is a three-view drawing showing the front of the embodiment of the radio-controlled motorcycle toy according to the present invention.
- FIG. 3 is an assembly view showing the front of the embodiment of the radio-controlled motorcycle toy according to the present invention
- FIG. 4 is a front fork joint of the front of the embodiment of the radio-controlled motorcycle toy according to the present invention.
- FIG. 5 is a front view of the front of the embodiment of the radio-controlled motorcycle toy according to the present invention.
- Fig. 3 is a three-view drawing showing the work (a) a front view, (b) a side view, and (c) a top view.
- FIG. 1 is an oblique projection view showing a radio-controlled motorcycle toy 1 to which the present invention is applied
- 2 is a front wheel
- 4 is a rear wheel
- 6 is a front cowl
- 8 is a lya cowl
- 10 is a seat
- 12 is a seat.
- Yashi cover, 14 is a handle
- 16 is a doll.
- the upper body 18 is arranged on the seat 10
- the head 20 is fixed on the upper part of the upper body 18, the upper arms 22 a and b on both upper sides, both lower sides
- the thighs 24a and 24b are pivotally connected to the thighs, respectively.
- the head 20 can be pivotally attached to the head, it is preferable that the head 20 be slightly moved or fixed from the viewpoints of stability and design.
- a long groove 26 is hollowed out in the center vertical direction, and a pin provided on a handle connected to a support device (not shown) penetrates.
- the servo device rotates, the operating rod moves to move the pin in the long groove 26 so as to move the upper body 18 in parallel on the sheet 10 as a whole.
- the head 20 is made sufficiently heavy for weight movement, but is set to have such a weight as to be able to return from the weight movement during rotation.
- Each of the upper arms 22 a and b has a forearm 28 a and b pivotally attached to an end thereof.
- a hand is provided continuously at the tip of each forearm 28a, 28b, and a hole is provided so that the nozzle can penetrate.
- the thighs 24a, b are further pivotally attached to their ends at the lower ends 30a, b.
- Legs are continuously provided at the tips of the lower leg portions 30a, b, and are fixed to steps 32a, b projecting forward of the rear wheel.
- Receiver and radio equipment required for radio control, Lyakhaul 8 and chassis power It is located inside bar 12 and is not shown. Also, the steering section and the like are shielded inside the front cowl 6 and are not shown in FIG.
- the front part comprises chassis 34a, b and a front wheel support.
- the front wheel support includes a handle 14, a fork stop 36, a front fork joint 38, and a front fork 40. , Wheels 42.
- the chassis 34a and the chassis 34b are joined together at their ends to form a side surface, and a handle 14 is joined to the upper portion from the upper portion to form a chassis.
- a stop projection 44 is provided and a projection 46 is provided vertically upward.
- the projecting portion 44 penetrates and is connected to a hole 50 opened at the end of the vertical plywood 48 of the front fork joint 38.
- the protruding portion 46 penetrates and is connected to a hole 54 opened in a horizontal joining plate 52 that is vertically and horizontally joined to the vertical plywood 48 of the front fork joining portion 38.
- the front fork joint 38 has a through-hole 58 inside the long cylindrical body 56 connected to the vertical plywood 48 at a specific angle.
- a connecting pin 62 set up at the center of the bracket 60 of the front fork 40 is rotatably inserted into the through hole 58.
- a connecting pin 62 is provided upright on the center of the bracket 60, and shafts 64a, b are provided upright on both ends of the bracket, respectively.
- the fork stopper 36 is provided with through holes 66a, b at both ends thereof.
- the shafts 64a, b are inserted into the fork stopper 36, and the fork stopper 36 is locked and fixed to a step on the connecting pin 62.
- the front fork 40 further has shaft portions 68a, b projecting downward at both ends of the bracket 60, and front end bearings 70a, b are provided at the ends of the shaft portions 68a, b.
- the wheel 30 with the tire 72 mounted between the front wheel bearing 70a and the front wheel bearing 70b is located at the center.
- the axle 74 is inserted and fixed rotatably.
- the front fork joint 38 is provided on the lower surface 76 as shown in FIG. 4 (g), while the upper opening 58 on the upper surface 74 is oval as shown in FIG. 4 (i).
- the lower opening 78 has an oblateness of almost 1 and is close to or composed of a perfect circle.
- FIG. 4 (b) which is a cross-sectional view taken along the line BB, the lower opening 78 is hollowed out to the bottom with the same opening diameter, and the opening at the bottom is a perfect circle. It is shrinking so that
- the bottom surface is composed of an R surface with both ends in the horizontal direction being short and the central part having a convex shape.
- the front fork joint 38 rotates, the front fork 40 can smoothly rotate without touching the upper surface of the bracket 60.
- FIG. 4 (e) which is a cross-sectional view taken along the line AA in the traveling direction, the bottom surface is formed by an inverted R surface having long ends at both ends and a concave portion at the center. That is, the responsiveness when the front fork 40 rotates can be improved by forming the concave shape.
- the front fork 40 is configured such that the shaft 64 and the shaft portion 68 are not on the same axis but bent in the traveling direction with the bracket 60 as a boundary. You. By utilizing this bending, the responsiveness when the front fork 40 rotates can be improved.
- the shafts 64a, b have protrusions 80a, b, which are projections having a length approximately equal to the radius of the shaft, protruding from the axis thereof in the traveling direction. Is provided.
- the stoppers 80 a and b can be regulated at both ends so that the front fork 40 does not rotate beyond a predetermined angle by contacting the long cylindrical body 56 when the front fork 40 rotates about the connecting pin. .
- the control unit controls the position of the upper body 18 of the doll 16 in the center of the seat. Therefore, the radio-controlled motorcycle toy 1 travels straight without leaning in any direction.
- the servo device translates the position of the upper body 18 of the doll 16 from the center of the seat to the right side according to the signal of the radio-controlled transmitter. Then, the center of gravity moves, and the movement is transmitted to the front fork joint 38 through the chassis 34. Since the inside of the front fork joint 38 has an oblong top and a perfect circle at the bottom, the end of the lower opening 78 presses the connecting pin 62 to tilt the front fork 40. By this tilting, both ends of the bracket 60 are transmitted downward from the shaft portions 68 a and b to the wheel 30 to tilt the tire 72 rightward. Therefore, the steering angle is generated by the tilt of the tire 72 and the turning force is generated, and the turning traveling is started.
- connection pin 62 is easily tilted by the separation existing in the upper surface opening 58 formed of an oblong. Further, tilting easily occurs depending on the shape of the bottom surface of the long cylindrical body 56.
- the shaft 64 and the shaft portion 68 can be easily tilted even if the shaft 64 and the shaft portion 68 are not coaxial and bend in the traveling direction with the bracket 60 as a boundary.
- the servo device When the radio-controlled two-wheeled vehicle toy 1 is turned to the left, the servo device translates the position of the body 18 of the doll 16 from the center of the seat to the left side according to the signal of the radio-controlled transmitter. Then, the center of gravity moves, and the movement is transmitted to the front fork joint 38 through the chassis 34. Since the inside of the front fork joint 38 has an oblong top and a perfect circle at the bottom, the end of the lower opening 78 presses the connecting pin 62 to tilt the front fork 40. By this tilting, both ends of the bracket 60 are transmitted downward from the shaft portions 68 a and b to the wheel 30 to tilt the tire 72 leftward. Therefore, the steering angle is generated by the tilt of the tire 72 and the turning force is generated, and the turning traveling is started.
- the stopper 80a, b which is a protrusion having a length of, is restricted by the projection of the stopper 80a and b, and can be prevented from turning beyond a specific angle.
- the front wheel support has a connection portion 48 connected to a vehicle body and ends thereof joined at a specific angle to the connection portion, and the horizontal direction corresponds to the long axis.
- a front fork connecting portion having a long cylindrical body 56 provided with an oblong through hole 58 at the top thereof; and a connecting pin 6 inserted into the through hole and fixed rotatably and swingably.
- a front fork 40 including a bracket 60 from which the connecting pin 62 protrudes from an upper portion and two shaft portions 68 provided at a lower portion of the bracket and having a tire 72 therebetween.
- the present invention is not limited to the above embodiment, and modifications and improvements as long as the object of the present invention can be achieved are included in the present invention.
- the rigidity of the long cylindrical body 5 can be increased by providing a tapered surface on the inner surface so that the inner shape of the long cylindrical body 56 becomes a mortar shape from the current vertical configuration.
- the cutting of the cornering can be further strengthened.
- the front fork joint 38 is provided with an oval through hole 58 inside the long cylindrical body 56 connected to the vertical plywood 48 at a specific angle.
- 38 is not limited to a long cylindrical shape as long as it is tubular, and may be, for example, a rectangular parallelepiped shape.
- the openings on the upper and lower surfaces do not need to be circular, and if the horizontal diameter of the upper opening is larger than the horizontal diameter of the lower opening, it can be oval, even if it is rectangular or oval. You can also. That is, any shape may be used as long as the connecting pin 62 can tilt and rotate.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Toys (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004562008A JP4024250B2 (ja) | 2002-12-20 | 2002-12-20 | 無線操縦式二輪車玩具 |
PCT/JP2002/013392 WO2004056436A1 (ja) | 2002-12-20 | 2002-12-20 | 無線操縦式二輪車玩具 |
US10/538,742 US7288017B2 (en) | 2002-12-20 | 2002-12-20 | Two-wheeled toy vehicle by radio control |
CNA02830005XA CN1708334A (zh) | 2002-12-20 | 2002-12-20 | 无线操纵式两轮玩具车 |
EP02786186A EP1576994A4 (en) | 2002-12-20 | 2002-12-20 | TOY MOTORCYCLE RADIO ORDER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/013392 WO2004056436A1 (ja) | 2002-12-20 | 2002-12-20 | 無線操縦式二輪車玩具 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004056436A1 true WO2004056436A1 (ja) | 2004-07-08 |
Family
ID=32676934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/013392 WO2004056436A1 (ja) | 2002-12-20 | 2002-12-20 | 無線操縦式二輪車玩具 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7288017B2 (ja) |
EP (1) | EP1576994A4 (ja) |
JP (1) | JP4024250B2 (ja) |
CN (1) | CN1708334A (ja) |
WO (1) | WO2004056436A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008112743A1 (en) * | 2007-03-14 | 2008-09-18 | Silverlit Toys, Inc. | Balancing system and turning mechanism for remote controlled toy |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004054677A1 (ja) * | 2002-12-18 | 2004-07-01 | Satoru Kojima | リモコン走行体のロール角制御装置、及びリモコン二輪車のロール角制御装置 |
US7503828B2 (en) * | 2004-10-26 | 2009-03-17 | Mattel, Inc. | Remote-controlled motorcycle and method of counter-steering |
US8162715B2 (en) * | 2008-04-16 | 2012-04-24 | Mattel, Inc. | Remote-controlled toy vehicle |
ES2420975T3 (es) * | 2008-11-18 | 2013-08-28 | Winkler International, S.A. | Moto de juguete para pistas con ranura de guiado |
CN107715466B (zh) * | 2017-11-10 | 2023-09-12 | 深圳骑士模型有限公司 | 用于摩托车模型的人偶模仿摆动结构和方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4973600U (ja) * | 1972-10-13 | 1974-06-26 | ||
JPS5764076A (en) * | 1980-10-08 | 1982-04-17 | Barashiyuu Kogyo Kk | Tilting device for car body of radio-controlling two-wheel barrow |
GB2217217A (en) * | 1988-04-01 | 1989-10-25 | Green Corp | Steering arrangement for two-wheeled vehicle toy |
US4966569A (en) * | 1989-02-01 | 1990-10-30 | Green Corporation | Radio controlled two-wheeled vehicle toy |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE836156C (de) * | 1950-01-30 | 1952-04-10 | Hans Mangold | Laufwerkbetriebenes Spielfahrzeug |
US3546814A (en) * | 1969-02-24 | 1970-12-15 | Federico Melendez | Robot driver of a two-wheel motorcycle |
GB1420630A (en) | 1972-10-20 | 1976-01-07 | Atomic Energy Authority Uk | Production of nuclear fuel |
US3785086A (en) | 1973-01-02 | 1974-01-15 | F Escobedo | Self-steering bicycle-type toy vehicle |
US4342175A (en) * | 1980-07-21 | 1982-08-03 | Entex Industries, Inc. | Radio controlled motorcycle |
US4563164A (en) * | 1984-03-21 | 1986-01-07 | Asahi Corporation | Two wheeled toy vehicle |
JPH02149292A (ja) | 1988-11-30 | 1990-06-07 | Juki Corp | ミシンの上糸供給装置 |
US5368516A (en) | 1993-10-21 | 1994-11-29 | Bang Zoom Design Inc. | Radio controlled two-wheeled toy motorcycle |
ATE293484T1 (de) * | 2001-10-31 | 2005-05-15 | Bang Zoom Design Ltd | Mit gelenken ausgestatteter fahrer für ein spielzeugfahrzeug |
-
2002
- 2002-12-20 JP JP2004562008A patent/JP4024250B2/ja not_active Expired - Fee Related
- 2002-12-20 CN CNA02830005XA patent/CN1708334A/zh active Pending
- 2002-12-20 US US10/538,742 patent/US7288017B2/en not_active Expired - Fee Related
- 2002-12-20 WO PCT/JP2002/013392 patent/WO2004056436A1/ja active Application Filing
- 2002-12-20 EP EP02786186A patent/EP1576994A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4973600U (ja) * | 1972-10-13 | 1974-06-26 | ||
JPS5764076A (en) * | 1980-10-08 | 1982-04-17 | Barashiyuu Kogyo Kk | Tilting device for car body of radio-controlling two-wheel barrow |
GB2217217A (en) * | 1988-04-01 | 1989-10-25 | Green Corp | Steering arrangement for two-wheeled vehicle toy |
US4966569A (en) * | 1989-02-01 | 1990-10-30 | Green Corporation | Radio controlled two-wheeled vehicle toy |
Non-Patent Citations (1)
Title |
---|
See also references of EP1576994A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008112743A1 (en) * | 2007-03-14 | 2008-09-18 | Silverlit Toys, Inc. | Balancing system and turning mechanism for remote controlled toy |
US7896725B2 (en) | 2007-03-14 | 2011-03-01 | Silverlit Limited | Balancing system and turning mechanism for remote controlled toy |
Also Published As
Publication number | Publication date |
---|---|
EP1576994A1 (en) | 2005-09-21 |
JPWO2004056436A1 (ja) | 2006-04-20 |
EP1576994A4 (en) | 2007-08-29 |
US7288017B2 (en) | 2007-10-30 |
US20060154564A1 (en) | 2006-07-13 |
CN1708334A (zh) | 2005-12-14 |
JP4024250B2 (ja) | 2007-12-19 |
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