JPS62192791U - - Google Patents
Info
- Publication number
- JPS62192791U JPS62192791U JP6100486U JP6100486U JPS62192791U JP S62192791 U JPS62192791 U JP S62192791U JP 6100486 U JP6100486 U JP 6100486U JP 6100486 U JP6100486 U JP 6100486U JP S62192791 U JPS62192791 U JP S62192791U
- Authority
- JP
- Japan
- Prior art keywords
- input shaft
- gears
- moving gear
- worm
- toy
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 3
Landscapes
- Toys (AREA)
Description
第１図は本考案の玩具用車輪の一実施例の斜視
図、第２図は第１図の玩具用車輪を構成するタイ
ヤ部と回転伝達切替機構の斜視図、第３図は第１
図の玩具用車輪の中心に沿つた断面図、第４図は
第３図の―線断面図、第５図は車輪内に配置
される揺動部材の斜視図、第６図Ａ，Ｂおよび第
７図Ａ，Ｂは夫々第１図の玩具用車輪の正回転時
および逆回転時の内部状態を異なる角度から示す
部分断面図である。
１……車輪、２……タイヤ部、３……回転伝達
切替機構、４……内歯ギヤ、５……外歯ギヤ、６
……孔、７，８……円板、９……連結杆、１０…
…入力軸、１１，１２……ギヤ、１３……ウオー
ム、１４……支持梁、１５……スプリング、１６
……揺動部材、１７……突出部、１８……回転伝
達軸、１９……円孔、２０……円筒部材、２１…
…ワツシヤ、２２……ねじ、２３……移動ギヤ、
２４……支軸、２５……ギヤ、２６，２７，２８
……支軸、２９……突起。
Fig. 1 is a perspective view of an embodiment of the toy wheel of the present invention, Fig. 2 is a perspective view of the tire portion and rotation transmission switching mechanism constituting the toy wheel of Fig. 1, and Fig. 3 is a perspective view of the toy wheel of the present invention.
4 is a sectional view taken along the center of the toy wheel shown in FIG. 3, FIG. 7A and 7B are partial cross-sectional views showing the internal state of the toy wheel of FIG. 1 during normal rotation and reverse rotation, respectively, from different angles. DESCRIPTION OF SYMBOLS 1... Wheel, 2... Tire part, 3... Rotation transmission switching mechanism, 4... Internal gear, 5... External gear, 6
... Hole, 7, 8 ... Disc, 9 ... Connecting rod, 10 ...
...Input shaft, 11, 12...Gear, 13...Worm, 14...Support beam, 15...Spring, 16
... Swinging member, 17 ... Protrusion, 18 ... Rotation transmission shaft, 19 ... Circular hole, 20 ... Cylindrical member, 21 ...
... Washer, 22 ... Screw, 23 ... Moving gear,
24... Support shaft, 25... Gear, 26, 27, 28
...Spindle, 29...protrusion.
Claims (1)
力軸と、該入力軸の周りに回転自在に取り付けら
れた中空のタイヤ部と、該タイヤ部と一体に設け
られた歯数の異なる２つのギヤと、該２つのギヤ
の各々に前記入力軸の回転を伝える２つの位置の
間を移動可能に配置された移動ギヤと、前記入力
軸と連動して回転するウオームと、一端は該ウオ
ームに係合し他端は前記移動ギヤに係合して揺動
自在に配置された揺動部材とを備え、前記入力軸
の回転方向が変化すると同時に変化する前記ウオ
ームの回転により前記揺動部材が揺動し、前記移
動ギヤを前記２つの位置の一方から他方に移動さ
せるように構成したことを特徴とする玩具用車輪
。 (2) 前記２つのギヤの一方は前記タイヤ部の内
周面に形成され、他方は前記入力軸に対し回転自
在に取り付けたタイヤ中心部の外周面に形成され
ている実用新案登録請求の範囲第１項記載の玩具
用車輪。[Claims for Utility Model Registration] (1) An input shaft to which rotational force from the drive source of the toy is transmitted, a hollow tire portion rotatably attached around the input shaft, and an integral part of the tire portion. two gears with different numbers of teeth provided on the input shaft; a moving gear arranged to be movable between two positions for transmitting the rotation of the input shaft to each of the two gears; The device includes a rotating worm and a swinging member that is swingably disposed so that one end engages with the worm and the other end engages with the moving gear, and changes at the same time as the rotational direction of the input shaft changes. A toy wheel, characterized in that the swinging member swings as the worm rotates, thereby moving the moving gear from one of the two positions to the other. (2) One of the two gears is formed on the inner peripheral surface of the tire portion, and the other is formed on the outer peripheral surface of the tire center rotatably attached to the input shaft. The toy wheel described in item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6100486U JPH04871Y2 (en) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6100486U JPH04871Y2 (en) | 1986-04-24 | 1986-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62192791U true JPS62192791U (en) | 1987-12-08 |
| JPH04871Y2 JPH04871Y2 (en) | 1992-01-13 |
Family
ID=30893941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6100486U Expired JPH04871Y2 (en) | 1986-04-24 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04871Y2 (en) |
-
1986
- 1986-04-24 JP JP6100486U patent/JPH04871Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04871Y2 (en) | 1992-01-13 |