JPH0748314Y2 - Motorcycle toys - Google Patents
Motorcycle toysInfo
- Publication number
- JPH0748314Y2 JPH0748314Y2 JP6958989U JP6958989U JPH0748314Y2 JP H0748314 Y2 JPH0748314 Y2 JP H0748314Y2 JP 6958989 U JP6958989 U JP 6958989U JP 6958989 U JP6958989 U JP 6958989U JP H0748314 Y2 JPH0748314 Y2 JP H0748314Y2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- flywheel
- planetary gear
- meshes
- wheel
- 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.)
- Expired - Lifetime
Links
Landscapes
- Toys (AREA)
Description
【考案の詳細な説明】 「産業上の利用分野」 本考案は二輪車玩具の構造に関し、さらに詳しくは車輪
の本体内にフライホイールと遊星歯車による動力装置を
設け、これに連係する切替え可能な歯車装置を構成して
なるものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to the structure of a two-wheeled toy, more specifically, a switchable gear which is provided with a flywheel and a planetary gear power unit in the body of the wheel The device is configured.
「従来の技術」 従来、車輪の本体内にフライホイールによる動力装置を
設けてなる二輪車玩具は、実公昭60−41280号公報の考
案がある。この考案によると、タイヤを装着した二つ割
りの中空の車輪本体内にフライホイールと、同フライホ
イールの軸に形成した第１の太陽歯車に噛合する遊星歯
車群を設け、この遊星歯車群にたいして、車体の軸受側
に固定された第２の太陽歯車を噛合させてなるものであ
った。"Prior Art" Conventionally, a motorcycle toy in which a power unit by a flywheel is provided in the main body of a wheel is devised in Japanese Utility Model Publication No. 60-41280. According to this invention, a flywheel and a planetary gear group that meshes with a first sun gear formed on a shaft of the flywheel are provided in a hollow wheel body that is divided into two tires. It was formed by meshing a second sun gear fixed to the bearing side.
「考案が解決しようとする課題」 しかしながら、上記従来形の構造によると、第１の太陽
歯車と第２の太陽歯車が所定の減速比をもった遊星歯車
を介して連係されているので、フライホイール側の回転
エネルギーで車輪が駆動される場合には車輪の回転数が
定められ、これを大幅に変更することができない欠点を
有していた。[Problems to be Solved by the Invention] However, according to the above-described conventional structure, the first sun gear and the second sun gear are linked through the planetary gear having a predetermined reduction ratio, so that the fly When the wheels are driven by the rotational energy on the wheel side, the number of rotations of the wheels is determined, and this has a drawback that it cannot be changed significantly.
「課題を解決するための手段」 本考案に係る二輪車玩具は上記従来形の欠点に鑑み考案
されたものであって、その欠点を解決するための本考案
の二輪車玩具は、下記の要件を具えたことを特徴とする
ものである。即ち、（イ）外周にタイヤを嵌装した中空
円盤状の車輪の本体が形成され、同本体の一側には二種
類のカバー体が着脱自在に装着される様に構成されてい
ること。（ロ）本体に軸受される車軸には外部駆動用歯
車とフライホイールが固定され、さらにこの車軸には太
陽歯車が回動自在に設けられ、この太陽歯車は弾性部材
によってフライホイールに圧接されていること。（ハ）
上記本体の中空部内には上記太陽歯車に噛合する遊星歯
車群が軸受された軸受板が設けられ、同軸受板に突設さ
れた中空軸がカバー体を通して導出され、同中空軸の一
端が車輪の一方の軸受部に係止されること。（ニ）上記
一方のカバー体には遊星歯車群の内側に噛合する環状の
外歯歯車を具えていること。上記他方のカバー体には遊
星歯車群の外側に噛合する環状の内歯歯車を具えている
ことである。[Means for Solving the Problem] The motorcycle toy according to the present invention is devised in view of the above-mentioned drawbacks of the conventional type, and the motorcycle toy of the present invention for solving the drawbacks has the following requirements. It is characterized by that. That is, (a) a hollow disk-shaped wheel main body having tires fitted on the outer periphery is formed, and two types of cover bodies are detachably attached to one side of the main body. (B) An external drive gear and a flywheel are fixed to an axle bearing on the main body, and a sun gear is rotatably provided on this axle. The sun gear is pressed against the flywheel by an elastic member. To be. (C)
A bearing plate bearing a planetary gear group that meshes with the sun gear is provided in the hollow portion of the main body, a hollow shaft protruding from the bearing plate is led out through a cover body, and one end of the hollow shaft is a wheel. Be locked to one of the bearings. (D) One of the above cover bodies is provided with an annular external gear that meshes with the inside of the planetary gear group. The other cover body is provided with an annular internal gear that meshes with the outside of the planetary gear group.
「作用」 上記の構成において、外部駆動用歯車側からフライホイ
ールが付勢されると、その畜勢エネルギーで太陽歯車、
遊星歯車群を介して、車輪本体側が駆動されるが、この
場合、遊星歯車群は車体の軸受側に固定される軸受板に
軸受されており、この遊星歯車群と噛合する歯車を具え
たカバー体によって回転数が定められる。このカバー体
は歯数の少ない外歯歯車を具えたカバー体と、歯数の多
い内歯歯車を具えたカバー体の二種類が用意され、外歯
歯車のカバー体を車輪の本体に取付ければ、太陽歯車に
たいする減速比が小さくなり、高速で車輪を回転させる
ことができ、また内歯歯車のカバー体を車輪の本体に取
付ければ、太陽歯車にたいする減速比が大きくなり、低
速で車輪を回転させることができる。[Operation] In the above configuration, when the flywheel is biased from the external drive gear side, the sun gear is energized by the energy stored in the flywheel,
The wheel body side is driven through the planetary gear group, but in this case, the planetary gear group is borne by a bearing plate fixed to the bearing side of the vehicle body, and a cover including gears that mesh with the planetary gear group The number of rotations is determined by the body. This cover body is available in two types: a cover body with an external gear with a small number of teeth and a cover body with an internal gear with a large number of teeth.The cover body of the external gear can be attached to the wheel body. For example, the speed reduction ratio for the sun gear is reduced, and the wheel can be rotated at high speed.If the cover body of the internal gear is attached to the wheel body, the speed reduction ratio for the sun gear is increased, and the wheel is rotated at low speed. It can be rotated.
「実施例」 以下、本考案の一実施例を図面に基づいて説明すると、
１は二輪車玩具の車体であって、同車体１内には電池11
と、これにスイッチを通して接続されるモータ12が設け
られ、同モータ12の回転軸のピニオン13に噛合するクラ
ウン歯車14と、同歯車14と一体の歯車15に噛合する歯車
16、これに噛合する歯車17等からなる駆動装置が設けら
れている。２は車輪の本体であって、同本体２は中空円
盤状に形成され、その外周には環状のタイヤ21が嵌着さ
れており、同本体２の一側には第４図の様に係止縁22を
具えた開口が形成され、同開口には二種類用意されたカ
バー体３またはカバー体４が着脱自在に装着される様に
構成されている。また、本体２に軸受される車軸５には
上記歯車17に噛合する外部駆動用の歯車51と、中空部側
に位置するフライホイール52およびストッパ53が固定さ
れており、同車軸５にはスプリング54の押圧による適当
な摩擦力をもってフライホイール52側に接触する太陽歯
車55が装設されている。また、上記本体２の中空部内に
は、軸受板７が設けられ、この軸受板７には、前記太陽
歯車55に噛合する遊星歯車61と、この遊星歯車61と一体
の歯車62とが車軸５を挟んで対称的に回動自在に取り付
けられている（第２図参照）。さらに軸受板７には、前
記歯車62と常時噛合する歯車63が車軸５を挟んで対称的
に回動自在に取り付けられている（第３図参照）。この
遊星歯車61と、歯車62と、歯車63とで遊星歯車群６が構
成される。軸受板７の一側にはＤカットされた係止端71
を具えた中空軸72が突設されている。この中空軸72は上
記カバー体３の穴31又はカバー体４の穴41を通して導出
され、その係止端71が車体１の一方の軸受部18に係止さ
れる様に構成されている。また上記一方のカバー体３に
は上記本体２の係止縁22に係合させる係止爪32と上記遊
星歯車群６の歯車62の内側に噛合する環状の外歯歯車33
が形成されている。また上記他方のカバー体４には上記
本体２の係止縁22に係合させる係止爪42と上記遊星歯車
群６の歯車63の外側に噛合する環状の内歯歯車43が形成
されている。[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.
Reference numeral 1 denotes a motorcycle toy body, and a battery 11 is provided in the body 1.
And a motor 12 connected thereto through a switch, a crown gear 14 meshing with a pinion 13 of a rotating shaft of the motor 12, and a gear meshing with a gear 15 integrated with the gear 14.
A driving device is provided which includes a gear 16 and a gear 17 which meshes with the gear 16. Reference numeral 2 denotes a wheel main body, which is formed in a hollow disk shape and has an annular tire 21 fitted on the outer periphery thereof. One side of the main body 2 is engaged as shown in FIG. An opening having a tongue 22 is formed, and two kinds of prepared cover bodies 3 or 4 are detachably attached to the opening. Further, an external drive gear 51 that meshes with the gear 17, a flywheel 52 and a stopper 53 located on the hollow side are fixed to the axle 5 supported by the main body 2, and a spring is attached to the axle 5. A sun gear 55, which comes into contact with the flywheel 52 side with an appropriate frictional force due to the pressing of 54, is installed. A bearing plate 7 is provided in the hollow portion of the main body 2, and a planetary gear 61 meshing with the sun gear 55 and a gear 62 integral with the planetary gear 61 are provided in the bearing plate 7. They are mounted so as to be symmetrically rotatable with a pinch in between (see FIG. 2). Further, a gear 63 which is constantly meshed with the gear 62 is symmetrically and rotatably attached to the bearing plate 7 with the axle 5 interposed therebetween (see FIG. 3). The planetary gear 61, the gear 62, and the gear 63 form a planetary gear group 6. A D-cut locking end 71 is provided on one side of the bearing plate 7.
A hollow shaft 72 is provided so as to project. The hollow shaft 72 is led out through the hole 31 of the cover body 3 or the hole 41 of the cover body 4, and its locking end 71 is locked to one bearing portion 18 of the vehicle body 1. Further, on the one cover body 3, a locking claw 32 that engages with the locking edge 22 of the main body 2 and an annular external gear 33 that meshes with the inside of the gear 62 of the planetary gear group 6 are provided.
Are formed. Further, the other cover body 4 is formed with a locking claw 42 that is engaged with the locking edge 22 of the main body 2 and an annular internal gear 43 that meshes with the outer side of the gear 63 of the planetary gear group 6. .
以上の様な構成において、モータ12を回動させると、こ
れに連なるピニオン13、クラウン歯車14、歯車15、歯車
16、歯車17等からなる駆動装置を介して歯車51が駆動さ
れ、その車軸５に固定されたフライホイール52が付勢さ
れる。このフライホイール52に蓄積されたエネルギーで
これに摩擦係合する太陽歯車55、遊星歯車61、歯車62、
歯車63等からなる遊星歯車群６を介して、車輪本体２側
が駆動されるが、この遊星歯車群６は車体１の軸受部18
に固定される軸受板７に軸受されており、この遊星歯車
群６と噛合する歯車の歯数によって車輪本体２の回転数
が定められる。即ち、第２図の様に本体２にカバー体３
が取付けられていると、歯数の少ない外歯歯車33が遊星
歯車群６の歯車62と噛合し、太陽歯車55と外歯歯車33と
の歯数で決まる減速比をもって本体２が回動する。この
場合、比較的に歯数の少ない外歯歯車33により、太陽歯
車55にたいする減速比が小さくなり、高速で車輪を回転
させることができる。In the above structure, when the motor 12 is rotated, the pinion 13, the crown gear 14, the gear 15, and the gear that are continuous with the motor 12 are rotated.
A gear 51 is driven via a drive device including 16, gears 17, etc., and a flywheel 52 fixed to the axle 5 thereof is urged. The sun gear 55, the planetary gear 61, the gear 62, which frictionally engages with the flywheel 52 by the energy accumulated in the flywheel 52,
The wheel body 2 side is driven through a planetary gear group 6 including gears 63 and the like. The planetary gear group 6 is a bearing portion 18 of the vehicle body 1.
The rotation speed of the wheel body 2 is determined by the number of teeth of a gear that is supported by a bearing plate 7 fixed to the planetary gear group 6. That is, as shown in FIG.
Is attached, the external gear 33 having a small number of teeth meshes with the gear 62 of the planetary gear group 6, and the main body 2 rotates with a reduction ratio determined by the number of teeth of the sun gear 55 and the external gear 33. . In this case, the external gear 33 having a relatively small number of teeth reduces the reduction gear ratio with respect to the sun gear 55, so that the wheel can be rotated at high speed.
これにたいして、上記本体２からカバー体３を外して、
第３図の様に本体２にカバー体４を取付けると、歯数の
多い内歯歯車43が遊星歯車群６の歯車63と噛合し、この
状態で上記と同様にフライホイール52が駆動されると、
ホイール52の回転が太陽歯車55,遊星歯車61,歯車62,歯
車63を介して内歯歯車43に伝達され、太陽歯車55と内歯
歯車43との歯数で決まる減速比をもって本体２が回動す
る。この場合、カバー体３の外歯歯車33よりも歯数の多
いカバー体４の内歯歯車43により、太陽歯車55にたいす
る減速比が大きくなり、上記よりも低減で車輪を回転さ
せることができる。For this, remove the cover body 3 from the main body 2,
When the cover body 4 is attached to the main body 2 as shown in FIG. 3, the internal gear 43 having a large number of teeth meshes with the gear 63 of the planetary gear group 6, and in this state the flywheel 52 is driven in the same manner as above. When,
The rotation of the wheel 52 is transmitted to the internal gear 43 through the sun gear 55, the planetary gear 61, the gear 62, and the gear 63, and the main body 2 rotates at a reduction ratio determined by the number of teeth of the sun gear 55 and the internal gear 43. Move. In this case, the reduction gear ratio to the sun gear 55 is increased by the internal gear 43 of the cover body 4 having a larger number of teeth than the external gear 33 of the cover body 3, and the wheel can be rotated at a lower rate than the above.
「考案の効果」 本考案に係る二輪車玩具は、車輪の本体にたいして着脱
自在に取付けられ、歯数の異なる歯車を形成した二種類
のカバー体を用意し、このカバーを上記本体に選択的に
取付けることによって、フライホイールに連係した太陽
歯車とこの歯車の歯数で決まる減速比を変更することが
でき、これによって、車輪の回転数を簡単に大小二通り
に大きく変化させることができる効果を有する。[Advantage of Invention] The two-wheeled toy according to the present invention is detachably attached to the main body of the wheel, and two kinds of cover bodies having gears with different numbers of teeth are prepared, and the cover is selectively attached to the main body. By doing so, it is possible to change the speed reduction ratio that is determined by the sun gear linked to the flywheel and the number of teeth of this gear, and this has the effect that the rotation speed of the wheel can be easily changed into two large and small. .
第１図は本考案の一実施例を示す二輪車玩具の要部切欠
側面図、第２図は同じく一方のカバー体を使用した状態
の第１図のａ−ａ矢指図、第３図は同じく他のカバー体
を使用した状態の第１図のｂ−ｂ矢指図、第４図は車輪
のカバー体を外した状態の要部切欠斜視図である。 同図中、１は車体、２は車輪の本体、３はカバー体、４
はカバー体、５は車軸、６は遊星歯車群、７は軸受板、
12はモータ、52はフライホイール、55は太陽歯車、33は
外歯歯車、43は内歯歯車である。FIG. 1 is a cutaway side view of a main part of a toy motorcycle according to an embodiment of the present invention, FIG. 2 is a view taken along arrow aa in FIG. 1 with one cover body used, and FIG. 3 is the same. FIG. 4 is a bb arrow view of FIG. 1 in a state where another cover body is used, and FIG. 4 is a cutaway perspective view of a main part in a state where the cover body of the wheel is removed. In the figure, 1 is a vehicle body, 2 is a wheel body, 3 is a cover body, 4
Is a cover body, 5 is an axle, 6 is a planetary gear group, 7 is a bearing plate,
12 is a motor, 52 is a flywheel, 55 is a sun gear, 33 is an external gear, and 43 is an internal gear.
Claims (1)
車玩具。 （イ）外周にタイヤを嵌装した中空円盤状の車輪の本体
が形成され、同本体の一側には二種類のカバー体が着脱
自在に装着される様に構成されていること。 （ロ）本体に軸受される車軸には外部駆動用歯車とフラ
イホイールが固定され、さらにこの車軸には太陽歯車が
回動自在に設けられ、この太陽歯車は弾性部材によって
フライホイールに圧接されていること。 （ハ）上記本体の中空部内には上記太陽歯車に噛合する
遊星歯車群が軸受された軸受板が設けられ、同軸受板に
突設された中空軸がカバー体を通して導出され、同中空
軸の一端が車輪の一方の軸受部に係止されること。 （ニ）上記一方のカバー体には遊星歯車群の内側に噛合
する環状の外歯歯車を具えていること。 （ホ）上記他方のカバー体には遊星歯車群の外側に噛合
する環状の内歯歯車を具えていること。1. A motorcycle toy characterized by having the following requirements. (A) A hollow disk-shaped wheel body having tires fitted to the outer periphery is formed, and two types of cover bodies are detachably attached to one side of the body. (B) An external drive gear and a flywheel are fixed to an axle bearing on the main body, and a sun gear is rotatably provided on this axle. The sun gear is pressed against the flywheel by an elastic member. To be. (C) A bearing plate bearing a planetary gear group that meshes with the sun gear is provided in the hollow portion of the main body, and a hollow shaft projecting from the bearing plate is led out through the cover body. One end is locked to one bearing part of the wheel. (D) One of the above cover bodies is provided with an annular external gear that meshes with the inside of the planetary gear group. (E) The other cover body is provided with an annular internal gear that meshes with the outside of the planetary gear group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6958989U JPH0748314Y2 (en) | 1989-06-14 | 1989-06-14 | Motorcycle toys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6958989U JPH0748314Y2 (en) | 1989-06-14 | 1989-06-14 | Motorcycle toys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH037892U JPH037892U (en) | 1991-01-25 |
| JPH0748314Y2 true JPH0748314Y2 (en) | 1995-11-08 |
Family
ID=31605026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6958989U Expired - Lifetime JPH0748314Y2 (en) | 1989-06-14 | 1989-06-14 | Motorcycle toys |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748314Y2 (en) |
-
1989
- 1989-06-14 JP JP6958989U patent/JPH0748314Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037892U (en) | 1991-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5154676A (en) | Power driving device for bicycle | |
| JPH0363398U (en) | ||
| JPH045476B2 (en) | ||
| JPH0748314Y2 (en) | Motorcycle toys | |
| CN222889365U (en) | Toy stunt vehicle | |
| JPS6128639Y2 (en) | ||
| JPH0647514Y2 (en) | Driving force transmission device for traveling toys | |
| JPS581356Y2 (en) | Power unit for toys | |
| JPS581358Y2 (en) | Flywheel type traveling toy | |
| CN2166275Y (en) | Single-sprocket driving double-shaft flywheel | |
| JPS6130710Y2 (en) | ||
| CN2273263Y (en) | Differential mechanism | |
| JPH0244622Y2 (en) | ||
| JPH0698228B2 (en) | Clutch for toy car | |
| JPS6447494U (en) | ||
| JPS59159492U (en) | traveling toy | |
| JPS59176291U (en) | Freewheel hub with derailleur | |
| JPS6354519U (en) | ||
| JPS6280065U (en) | ||
| JPH0216084U (en) | ||
| JPH0367694U (en) | ||
| JPS6440376U (en) | ||
| JPH0514129B2 (en) | ||
| JPH0235786U (en) | ||
| JPH0439454U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |