JPS6272695U - - Google Patents
Info
- Publication number
- JPS6272695U JPS6272695U JP16543385U JP16543385U JPS6272695U JP S6272695 U JPS6272695 U JP S6272695U JP 16543385 U JP16543385 U JP 16543385U JP 16543385 U JP16543385 U JP 16543385U JP S6272695 U JPS6272695 U JP S6272695U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- mainspring
- gear mechanism
- shaft
- slit
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Description
第１図は本考案の歯車装置を用いた二輪走行玩
具の構成を示す斜視図、第２図は車台の構成説明
図、第３図ａは一方のケースにゼンマイユニツト
等が組み込まれている状態の説明図、同図ｂは本
考案に係る歯車装置の断面説明図、第４図は各ケ
ースを開口側から見た説明図、第５図ａ及びｂは
ゼンマイユニツト、第１及び第２の伝達歯車機構
の位置関係を示す平面断面図及びその一部拡大図
、第６図及び第７図ａ，ｂはボツクス及び第１の
出力歯車の構成説明図、第８図はボツクスとケー
スとの係合状態の説明図、第９図及び第１０図は
第２の出力歯車及び後輪の構成説明図、第１１図
は従来の二輪走行玩具の構成説明図である。
符号１……車台、１ａ，１ｂ……ケース、２…
…操向軸、３……ハンドル、４ａ，４ｂ，４ｃ…
…歯車、５……後輪、５ａ……ギヤ、６ａ……係
止フツク、６ｂ，６ｃ，７ａ，７ｂ……孔、９，
１０……固定軸（回転軸）、８……側壁、２０…
…ゼンマイユニツト、２１……ゼンマイボツクス
、２１ａ……係止フツク、２１ｂ……支持孔、２
２……ゼンマイ、３０……第１の歯車機構、３１
……第１の出力歯車、３１ａ……短軸、３１ｂ…
…長軸、３２……第１の中間歯車、３３……第１
の最終歯車、４０……第２の歯車機構、４１……
第２の出力歯車、４２……第２の中間歯車、４２
ｂ……小歯車、４３……第２の最終歯車、５０ａ
……突起、５０ｂ……凹所、５５……スペーサ。
Fig. 1 is a perspective view showing the configuration of a two-wheeled toy using the gear system of the present invention, Fig. 2 is an explanatory diagram of the structure of the chassis, and Fig. 3a shows a state in which a spring unit etc. are incorporated in one case. Fig. 4 is an explanatory view of each case as seen from the opening side, Fig. 5 a and b are explanatory views of the mainspring unit, the first and second A cross-sectional plan view and a partially enlarged view thereof showing the positional relationship of the transmission gear mechanism, FIGS. 6 and 7 a and b are explanatory diagrams of the configuration of the box and the first output gear, and FIG. FIGS. 9 and 10 are diagrams illustrating the configuration of the second output gear and the rear wheel, and FIG. 11 is a diagram illustrating the configuration of a conventional two-wheeled toy. Code 1...Car chassis, 1a, 1b...Case, 2...
...Steering axis, 3...Handle, 4a, 4b, 4c...
...gear, 5...rear wheel, 5a...gear, 6a...locking hook, 6b, 6c, 7a, 7b...hole, 9,
10...Fixed shaft (rotating shaft), 8...Side wall, 20...
... Spring unit, 21... Spring box, 21a... Locking hook, 21b... Support hole, 2
2... Mainspring, 30... First gear mechanism, 31
...First output gear, 31a...Short shaft, 31b...
... Long axis, 32 ... First intermediate gear, 33 ... First
The final gear, 40...Second gear mechanism, 41...
Second output gear, 42... Second intermediate gear, 42
b... Small gear, 43... Second final gear, 50a
...protrusion, 50b ... recess, 55 ... spacer.
Claims (1)
を上記ゼンマイの出力軸が歯車機構を介して上記
車軸に連係するように配設してなるゼンマイユニ
ツトにおいて、上記歯車機構を構成する少なくと
も一つの歯車を下記のように保持することを特徴
とするゼンマイユニツトにおける歯車装置。 (イ) 前記車台は分割形成された分割ケースを一
体に結合してなるものであること。 (ロ) 上記車台の内壁面に歯車軸を突出形成し、
該歯車軸に前記歯車機構を構成する少なくとも一
つの歯車に形成された軸受孔を回動自在に係合す
ること。 (ハ) 該歯車軸には縦方向にスリツトが形成され
ているとともに、その先端には歯車の抜け止め部
が形成されていること。[Scope of Claim for Utility Model Registration] A mainspring unit comprising a mainspring, a gear mechanism, and an axle of a driving wheel disposed in a vehicle chassis such that the output shaft of the mainspring is linked to the axle via the gear mechanism, A gear device in a spring unit, characterized in that at least one gear constituting the gear mechanism is held as described below. (a) The vehicle chassis shall be constructed by integrally joining two separate cases. (b) A gear shaft is formed protrudingly on the inner wall surface of the chassis,
A bearing hole formed in at least one gear constituting the gear mechanism is rotatably engaged with the gear shaft. (c) A slit is formed in the gear shaft in the vertical direction, and a part to prevent the gear from coming off is formed at the tip of the slit.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985165433U JPH0615672Y2 (en) | 1985-10-28 | 1985-10-28 | Gear device in mainspring unit |
| GB8625670A GB2184363B (en) | 1985-10-28 | 1986-10-27 | Spring driven two-wheel toy vehicle |
| US07/097,663 US4764149A (en) | 1985-10-28 | 1987-09-15 | Spring driven two-wheel toy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985165433U JPH0615672Y2 (en) | 1985-10-28 | 1985-10-28 | Gear device in mainspring unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6272695U true JPS6272695U (en) | 1987-05-09 |
| JPH0615672Y2 JPH0615672Y2 (en) | 1994-04-27 |
Family
ID=31095469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985165433U Expired - Lifetime JPH0615672Y2 (en) | 1985-10-28 | 1985-10-28 | Gear device in mainspring unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615672Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422813U (en) * | 1977-07-15 | 1979-02-15 | ||
| JPS54143676U (en) * | 1978-03-29 | 1979-10-05 | ||
| JPS59143493U (en) * | 1983-03-16 | 1984-09-26 | 株式会社ハンザワコ−ポレ−ション | motorcycle toys |
-
1985
- 1985-10-28 JP JP1985165433U patent/JPH0615672Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422813U (en) * | 1977-07-15 | 1979-02-15 | ||
| JPS54143676U (en) * | 1978-03-29 | 1979-10-05 | ||
| JPS59143493U (en) * | 1983-03-16 | 1984-09-26 | 株式会社ハンザワコ−ポレ−ション | motorcycle toys |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0615672Y2 (en) | 1994-04-27 |