JPS63103693U

JPS63103693U -

Info

Publication number: JPS63103693U
Application number: JP20177886U
Authority: JP
Priority date: 1986-12-26
Filing date: 1986-12-26
Publication date: 1988-07-05

Description

[Brief explanation of the drawing]

第１図は本考案に係るゼンマイ駆動式玩具の一
例を示すミニカー玩具の斜視外観図、第２図はこ
のミニカー玩具の駆動輪駆動ユニツト及びゼンマ
イ装置の斜視外観図、第３図は駆動輪駆動ユニツ
トとゼンマイ装置とが結合状態にある時の断面図
、第４図はその時の駆動輪駆動ユニツトの斜視構
成図、第５図及び第６図はそれぞれ本考案の他の
実施例に係る概略斜視図である。１０……ミニカー玩具本体、１１……駆動輪、
１３……片持ち蓋、２０……駆動輪駆動ユニツト
、２１……ユニツトケース、２２……駆動軸、２
６……二段式入力ギア、２７……入力軸、２９…
…結合構造部、４０……ゼンマイ装置、４１……
ゼンマイケース、４２……ゼンマイ、４３……ゼ
ンマイ軸、４４……正四角穴、４５……結合構造
部。 Fig. 1 is a perspective external view of a toy minicar showing an example of a spring-driven toy according to the present invention, Fig. 2 is a perspective external view of a drive wheel drive unit and a spring device of the toy minicar, and Fig. 3 is a perspective external view of the toy drive wheel. A sectional view when the unit and the mainspring device are in a coupled state, FIG. 4 is a perspective view of the drive wheel drive unit at that time, and FIGS. 5 and 6 are schematic perspective views of other embodiments of the present invention. It is a diagram. 10... Mini car toy body, 11... Drive wheel,
13...Cantilever lid, 20...Drive wheel drive unit, 21...Unit case, 22...Drive shaft, 2
6... Two-stage input gear, 27... Input shaft, 29...
...Coupling structure section, 40... Spring device, 41...
Spring case, 42...Spring, 43...Spring shaft, 44...Square hole, 45...Joining structure part.

Claims

[Claims for Utility Model Registration] (1) The mainspring device is forcibly rotated in a direction opposite to the direction in which the mainspring device is running while the drive wheel connected to the mainspring device is in contact with the running surface. A spring-driven toy having a winding structure, characterized in that a plurality of spring devices each having a different biasing force are configured to be replaceably connected to the toy body via a common connection mechanism. toy. (2) The spring-driven toy according to claim 1, wherein the spring device is attached to the toy such that the rotating surface of the spring is parallel to the running surface. (3) The common connection mechanism consists of a fitting structure between a square hole formed in the output shaft of the mainspring device and a square shaft provided on the toy body side. The wind-up driven toy described in Section 1. (4) Any one of claims 1 to 3 of the utility model registration claims, wherein the plurality of spring devices each having different biasing forces have spring cases with the same shape and size. The wind-up driven toy described in . (5) The toy is a toy minicar, and the spring device is removably attached to the engine mounting part of the toy minicar, as set forth in any one of claims 1 to 4 of the claims registered as a utility model. A wind-up driven toy. (6) The mainspring device has a mainspring case whose external appearance resembles the external appearance of a real automobile engine.
The wind-up driven toy described in Section 1.