JPS5843499U

JPS5843499U - traveling toy

Info

Publication number: JPS5843499U
Application number: JP13726681U
Authority: JP
Inventors: 勝美永吉
Original assignee: Individual
Current assignee: Individual
Priority date: 1981-09-16
Filing date: 1981-09-16
Publication date: 1983-03-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図、第２図および第３図は実施例を示す模式図で、
それぞれが平常時、押し下げ蓄力時、走行時の状態を表
わしている。第４図は前車軸に作用させる弱バネをギア
ボックスと一体に成型した例を示す模式図、第５図は前
車軸に作用させる弱バネをシャーシと一体に成型した例
を示す模式図、第６図は第２番目の実施例を示す模式図
、第７図は前車軸がシャーシに枢支されている実施例を
示す模式図である。１．２０・・・・・・車体、２・・・・・・前輪、３，
３５・・・・・・前車軸、４．　２４．　３０・・・・
・・第１歯車、５・・・・・・第１歯車軸、６．　９．
　１３．　１３’、　　１６’、　　１７゜３２、　３
４・・・・・・矢印、７・・・・・・第２歯車、７ａ・
・・・・・小径歯、７ｂ・・・・・・大径歯、８・・・
・・・第３歯車、１０・・・・・・長孔、１１・・・・
・・第４歯車、１２．　１８．　２３゜２９・・・・・
・ギアボックス、１４・・・・・・バネ、１５・・・・
・・第５歯車、１６・・・・・・後輪、２０′・・・・
・・前車軸摺動案内壁、２１・・・・・・第１歯車の中
心軸、２２・・・・・・支柱、２５・・・・・・第２歯
車、２５ａ・・・・・・小径歯、２６・・・・・・シャ
シ−１２７・・・・・・ボディ、２８・・・、バネ、３
３・・・・・・突起。FIG. 1, FIG. 2, and FIG. 3 are schematic diagrams showing examples,
Each represents the normal state, the state when pushing down and accumulating force, and the state when driving. Fig. 4 is a schematic diagram showing an example in which a weak spring that acts on the front axle is molded integrally with the gearbox; Fig. 5 is a schematic diagram showing an example in which a weak spring that acts on the front axle is molded integrally with the chassis; FIG. 6 is a schematic diagram showing the second embodiment, and FIG. 7 is a schematic diagram showing an embodiment in which the front axle is pivotally supported by the chassis. 1.20...Vehicle body, 2...Front wheel, 3,
35...Front axle, 4. 24. 30...
...First gear, 5...First gear shaft, 6. 9.
13. 13', 16', 17°32, 3
4...Arrow, 7...Second gear, 7a.
...Small diameter tooth, 7b...Large diameter tooth, 8...
...Third gear, 10...Elongated hole, 11...
...4th gear, 12. 18. 23゜29...
・Gearbox, 14...Spring, 15...
...5th gear, 16... Rear wheel, 20'...
... Front axle sliding guide wall, 21 ... Center shaft of first gear, 22 ... Support column, 25 ... Second gear, 25a ... Small diameter tooth, 26...Chassis-127...Body, 28..., Spring, 3
3... Protrusion.

Claims

[Claims for Utility Model Registration] 1. A first gear whose effective teeth are present in an angle range of about 15 degrees to 40 degrees from the center point of the pitch circle, and whose number of teeth is about 8 to 20; The rotation speed of the drive shaft is the first
It has a speed-increasing gear mechanism whose rotation speed is about 200 to 1000 times the rotation speed of the gear, and a running power spring that rotates the gear group in the rotational direction during running,
A running toy characterized by storing power for running by rotating the first gear by about 15 degrees to 40 degrees via the front axle by pressing down on the vehicle body. 2. The traveling toy according to claim 1, wherein the chassis, body, or gearbox is provided with a guide wall that allows the front axle to slide vertically. 3. Move the front axle that has been raised to rotate the first gear,
A traveling toy according to claim 1, which has a spring for pushing the toy down to its normal position. 4 The spring whose purpose is to push the front axle down to its normal position is
The traveling toy according to claim 3, which is a spring integrally molded with a gearbox from plastic. 5 The spring whose purpose is to push the front axle down to its normal position is
The traveling toy according to claim 3, which is a spring integrally molded from plastic with a sea runner. 6 Effective teeth exist in the range of approximately 15 degrees to 40 degrees from the center point of the pitch circle, and the number of teeth is approximately 8 ~
The first gear has about 20 gears, the speed increasing gear mechanism in which the rotation speed of the drive shaft is about 200 to 1000 times the rotation speed of the first gear, and the gear group when running. It has a spring for driving power to rotate in the rotational direction, and the chassis and the body are rotatably connected at the rear,
This traveling toy is characterized in that by pressing down on the vehicle body, the first gear is rotated approximately 15 degrees to 40 degrees through a projection provided on the back surface of the body, thereby accumulating power for traveling. 7. The running toy according to claim 6, wherein the central axis of the first gear is pivotally supported by a support provided on the chassis. 8. The traveling toy according to claim 6, wherein the central shaft of the first gear is pivotally supported on the gearbox wall. 9. The running toy according to claims 7 and 8, wherein the center axis of the first gear and the front axle are aligned.