JPS5813914Y2 - Wheel power device for toy cars - Google Patents
Wheel power device for toy carsInfo
- Publication number
- JPS5813914Y2 JPS5813914Y2 JP1978179270U JP17927078U JPS5813914Y2 JP S5813914 Y2 JPS5813914 Y2 JP S5813914Y2 JP 1978179270 U JP1978179270 U JP 1978179270U JP 17927078 U JP17927078 U JP 17927078U JP S5813914 Y2 JPS5813914 Y2 JP S5813914Y2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- vertical shaft
- axle
- rotated
- switching
- 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
Links
Landscapes
- Toys (AREA)
Description
【考案の詳細な説明】
この考案は玩具自動車を押して竪軸に回転を蓄積させる
ときは、中間歯車が伝動歯車の回転比を大きくする側に
掛替わり、竪軸を高速に回転し、玩具自動車から手を離
すと自動的に中間歯車が伝動歯車の回転比を小さくする
側に掛替わり、竪軸の高速回転を車輪に伝達し、玩具自
動車をスタートダッシュさせる玩具自動車用竪軸動力装
置に関する。[Detailed explanation of the invention] This invention is that when pushing a toy car to accumulate rotation on the vertical shaft, the intermediate gear takes over the side that increases the rotation ratio of the transmission gear, rotates the vertical shaft at high speed, and the toy car This relates to a vertical shaft power device for a toy automobile, in which an intermediate gear is automatically switched to a side that reduces the rotation ratio of a transmission gear when a hand is released from the gear, transmitting high-speed rotation of the vertical shaft to the wheels, and starting the toy automobile.
従来、この種の竪軸動力装置は提案されているが中間の
切替歯車の作動が円滑でなく、不確実で操作に不便があ
った。Conventionally, this type of vertical shaft power device has been proposed, but the operation of the intermediate switching gear is not smooth, is uncertain, and is inconvenient to operate.
この考案はこの点の改良に係る考案であって、切替歯車
の作動が確実で、実感に富む竪軸動力玩具自動車を提供
しようとなされたものである。This invention is an improvement on this point, and is an attempt to provide a vertically powered toy car in which the switching gear operates reliably and is highly immersive.
以下、この考案を実施例である図面により説明すると、
機枠1に駆動車輪2,2を両端に取付けた車軸3を軸受
し、先端に下方から押し上げばね4が連接される支片5
を車軸3に回動可能に支持し、支片5の先端に設けられ
る支軸7に車軸3上に取付けられる平歯車8と常時に噛
合するピニオンギヤ9を一側に具える切替歯車10を遊
支し、その切替歯車10を車軸3の回転方向で先端を上
方又は下方に回動し、その回動角は機枠1の中間壁板1
aに設けた制限孔6で規制している。This invention will be explained below with reference to drawings as examples.
A support piece 5 bearing an axle 3 with driving wheels 2, 2 attached to both ends of the machine frame 1, and having a push-up spring 4 connected to the tip from below.
is rotatably supported on an axle 3, and a switching gear 10 is provided on one side with a pinion gear 9 that is always engaged with a spur gear 8 mounted on the axle 3 on a support shaft 7 provided at the tip of the support piece 5. The tip of the switching gear 10 is rotated upward or downward in the rotating direction of the axle 3, and the rotation angle is the same as that of the intermediate wall plate 1 of the machine frame 1.
It is regulated by a restriction hole 6 provided in a.
切替歯車10の上方側には竪軸軸11を軸受し、その両
端に竪軸12とピニオンギヤ13とを取付けると共にそ
の間に遊支されるピニオンギヤ14を同じく支架される
拡張ばね15でピニオンギヤ13に圧接している。A vertical shaft 11 is supported on the upper side of the switching gear 10, and a vertical shaft 12 and a pinion gear 13 are attached to both ends thereof, and a pinion gear 14 that is freely supported between them is pressed against the pinion gear 13 by an expansion spring 15 that is also supported. are doing.
切替歯車10の下方側には支軸16が回転自在に軸受さ
れ、その軸上にピニオンギヤ17と平歯車18が設けら
れる。A support shaft 16 is rotatably supported on the lower side of the switching gear 10, and a pinion gear 17 and a spur gear 18 are provided on the shaft.
支軸16と竪軸軸11との間に支軸19を回転自在に軸
受し、前記平歯車18に常時に噛合するピニオンギヤ2
0と竪軸軸11上のピニオンギヤ13に同しく常時に噛
合する平歯車21とを支軸19に一体に取付けている。A pinion gear 2 rotatably supports a support shaft 19 between the support shaft 16 and the vertical shaft 11, and constantly meshes with the spur gear 18.
0 and a spur gear 21 that constantly meshes with the pinion gear 13 on the vertical shaft 11 are integrally attached to the support shaft 19.
尚、支片5の基部は軸受筒5aを図示の如く添設しても
よく、またばね4は支片5、ピニオンギヤ9及び切替歯
車10が重力の作用で下方に車軸3を中心に回動しよう
とするのを支え、重力作用を零に近づけ、歯車8の回転
方向に鋭敏に追縦するようにしている。A bearing sleeve 5a may be attached to the base of the branch 5 as shown in the figure, and the spring 4 allows the branch 5, pinion gear 9, and switching gear 10 to rotate downward about the axle 3 due to the action of gravity. It supports the movement of the gear 8, brings the gravitational force close to zero, and sharply follows the direction of rotation of the gear 8.
この考案は前述のようになるから、機枠1は例えば車体
22の後部に取付けられ、その車体を前進させて駆動車
輪2,2を、第3図に示す矢印の如く回転させるとピニ
オンギヤ9及び切替歯車10は平歯車8の回転方向に回
動し切替歯車10はピニオンギヤ17に噛合し、支軸1
6.19を経て竪軸軸11を増速回転し、静軸12を高
速に回転し回転を蓄積する。Since this invention is as described above, the machine frame 1 is attached to the rear of the car body 22, for example, and when the car body is moved forward and the drive wheels 2 are rotated as shown by the arrows in FIG. The switching gear 10 rotates in the rotation direction of the spur gear 8, the switching gear 10 meshes with the pinion gear 17, and the switching gear 10 rotates in the rotation direction of the spur gear 8.
After 6.19, the vertical shaft 11 is rotated at an increased speed, and the static shaft 12 is rotated at a high speed to accumulate rotation.
次にこの状態で車体22より手を離すと、ばね4の作用
で切替歯車10はピニオンギヤ9と共に上方に回動し、
竪軸軸11上のピニオンギヤ14と噛合する。Next, when you release your hand from the vehicle body 22 in this state, the switching gear 10 rotates upward together with the pinion gear 9 due to the action of the spring 4.
It meshes with the pinion gear 14 on the vertical shaft 11.
そこで、竪軸軸11の高速回転が、その切替歯車10ピ
ニオンギヤ9及び平歯車8を経て、すなわち静軸12を
加速させる場合とは異なって回転比をすくなく関連させ
るため高速に車軸3を回転する。Therefore, the high-speed rotation of the vertical shaft 11 rotates the axle 3 at high speed through the switching gear 10, pinion gear 9, and spur gear 8, that is, unlike the case where the static shaft 12 is accelerated, the rotation ratio is slightly related. .
よって車体22は手を離すと瞬時に高速に出走する。Therefore, the vehicle body 22 immediately starts running at high speed when the user releases his/her hand.
以上、この考案によると、駆動車輪を両端に取付けてい
る車軸に加えられる回転力によって切替歯車が回動し、
その切替歯車の掛替で竪軸軸に伝達させる場合と、竪軸
軸により車軸に伝達させる場との回転比を変え、静軸に
高速回転を与え、かつその慣勢動力で高速に走らせるこ
とができる。As described above, according to this invention, the switching gear is rotated by the rotational force applied to the axle to which the drive wheels are attached at both ends.
By changing the rotation ratio of the transmission to the vertical shaft by switching the switching gear and the field transmitted to the axle by the vertical shaft, high-speed rotation is given to the static shaft, and the inertia power is used to make it run at high speed. be able to.
また切替歯車は基端が車軸に遊支され、かつ先端に押し
上げばねが関連する支片に軸支されるから単に対応する
長孔に軸受される場合と異なって、常に車軸と平行に支
承され、左右に傾くことが全くないから噛合に無理がな
く、回転を円滑に伝達するばかりでなく、切替歯車を上
下に昇降するように構成してもばねの作用で重力作用と
釣合をとって自動的に上昇するように設け、車軸の回転
力に応じて鋭敏に追縦させ、切替歯車の掛替を行なうこ
とができる。In addition, the base end of the switching gear is loosely supported on the axle, and the push-up spring is supported on the related support piece at the tip, so it is always supported parallel to the axle, unlike the case where the switching gear is simply supported in the corresponding elongated hole. Since there is no tilting from side to side, there is no strain on the mesh, and rotation is not only transmitted smoothly, but even if the switching gear is configured to move up and down, the action of the spring balances the gravitational force. It is provided so that it automatically rises, and the switching gear can be switched by following the rotational force of the axle sharply according to the rotating force of the axle.
よって、レースカーなどのスタート風景の如く、玩具自
動車を発車させるこができ、きわめて趣興に富むもので
ある。Therefore, the toy car can be started just like the starting scene of a race car, which is very interesting.
第1図はこの考案装置の平面図、第2図は第1図A−A
線に沿う断面図、第3図は第1図B−B線に沿う断面図
、第4図は静軸の慣勢で車輪を駆動させるときの伝動歯
車噛合状態を示す断面側面図、第5図は支片の支持構造
を示す平面図、第6図は玩具自動車に装備した状態の側
面図である。
1・・・・・・機枠、2・・・・・・駆動車輪、3・・
・・・・車軸、4・・・・・・押し上げばね、5・・・
・・・支片、6・・・・・・制限孔、7・・・・・・支
軸、8・・・・・・平歯車、9・・・・・・ピニオンギ
ヤ、10・・・・・・平歯車、11・・・・・・竪軸軸
、12・・・・・・静軸、13.14・・・・・・ピニ
オンギヤ、15・・・・・・拡張スプリング、16・・
・・・・支軸、17・・・・・・ピニオンギヤ、18・
・・・・・平歯車、19・・・・・・支軸、20・・・
・・・ピニオンギヤ、21・・・・・・平歯車、22・
・・・・・車体。Figure 1 is a plan view of this invented device, Figure 2 is Figure 1 A-A.
3 is a sectional view taken along line B-B in FIG. The figure is a plan view showing the support structure of the branch, and FIG. 6 is a side view of the device installed in a toy car. 1...Machine frame, 2...Drive wheels, 3...
...Axle, 4...Push-up spring, 5...
... Support piece, 6 ... Limiting hole, 7 ... Support shaft, 8 ... Spur gear, 9 ... Pinion gear, 10 ... ... Spur gear, 11 ... Vertical shaft, 12 ... Static shaft, 13.14 ... Pinion gear, 15 ... Expansion spring, 16 ...
...Support shaft, 17...Pinion gear, 18.
...Spur gear, 19...Spindle, 20...
... Pinion gear, 21 ... Spur gear, 22.
...Car body.
Claims (1)
、車軸上の歯車の回転方向に切替歯車が回動して回転比
の大きな増速伝動歯車群を介して竪軸を高速回転させ、
その竪軸動力で駆動車輪を回転させるときには、切替歯
車が回動して回転比の小さな伝動歯車で駆動車輪を高速
回転させる竪軸動力装置において、前記切替歯車は、車
軸上の平歯車と常時に噛合するピニオンギヤを側面に具
えると共に、基端が車軸に遊支されかつ先端に押し上げ
ばねが関連された支片の先端に取付けられた支軸に支持
され、一定方向に力を加えられる以外の常時はばね作用
で上方側へ回動して回転比の小さな伝動歯車に噛合して
いることを特徴とする玩具自動車用竪軸動力装置。When the drive wheel is rotated by applying force to the machine frame in a certain direction, the switching gear rotates in the direction of rotation of the gear on the axle, causing the vertical shaft to rotate at high speed through a group of speed-up transmission gears with a large rotation ratio. let me,
When the drive wheel is rotated by the vertical shaft power, the switching gear rotates and the drive wheel is rotated at high speed by the transmission gear with a small rotation ratio. In addition to having a pinion gear on the side that meshes with the shaft, the base end is loosely supported on the axle and the tip is supported by a support shaft attached to the tip of the branch, which is associated with a push-up spring, so that force can be applied in a fixed direction. A vertical shaft power unit for a toy car, which is always rotated upward by the action of a spring and meshes with a transmission gear having a small rotation ratio.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978179270U JPS5813914Y2 (en) | 1978-12-30 | 1978-12-30 | Wheel power device for toy cars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978179270U JPS5813914Y2 (en) | 1978-12-30 | 1978-12-30 | Wheel power device for toy cars |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55101196U JPS55101196U (en) | 1980-07-14 |
JPS5813914Y2 true JPS5813914Y2 (en) | 1983-03-18 |
Family
ID=29190538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978179270U Expired JPS5813914Y2 (en) | 1978-12-30 | 1978-12-30 | Wheel power device for toy cars |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5813914Y2 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5157795U (en) * | 1974-10-30 | 1976-05-07 | ||
JPS581358Y2 (en) * | 1976-12-27 | 1983-01-11 | 有限会社丸彰 | Flywheel type traveling toy |
-
1978
- 1978-12-30 JP JP1978179270U patent/JPS5813914Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS55101196U (en) | 1980-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS635749Y2 (en) | ||
US4443967A (en) | Flywheel driven toy car | |
US20030227154A1 (en) | Hand-pull powered scooter | |
CA1143157A (en) | Gear changing mechanism for toy vehicle driving devices | |
JPS5813914Y2 (en) | Wheel power device for toy cars | |
JP5411797B2 (en) | Figure 8 swivel connected running toy | |
JPS6031758Y2 (en) | motorcycle toys | |
JPS5813913Y2 (en) | Wheel power device for toy cars | |
JPH0325829Y2 (en) | ||
JPH0453839Y2 (en) | ||
JPS642799Y2 (en) | ||
JP3107193U (en) | Traveling toy | |
JPS6010625Y2 (en) | traveling toy | |
JPS6312000Y2 (en) | ||
JPS5813915Y2 (en) | Toy motor output switching device | |
JPS581358Y2 (en) | Flywheel type traveling toy | |
JPH08164234A (en) | Skate board incorporating drive mechanism | |
JPS6130710Y2 (en) | ||
JPS5824653Y2 (en) | Planetary gear type intermittent drive device | |
JPH0543830Y2 (en) | ||
JPH0319424Y2 (en) | ||
JPS6317511Y2 (en) | ||
JPS5825864Y2 (en) | Handle type manual shelf clutch device | |
JPS64953Y2 (en) | ||
JPS6266684U (en) |