SPRING ARMING/DISARMING MECHANISM AND JUMPING TOY INCLUDING THE SAME

Japanese Patent JP2015229113

A

PROBLEM TO BE SOLVED: To provide a mechanism for arming/disarming a sliding part by varying the energy provided to a sliding part by a spring.SOLUTION: The mechanism comprises: a part (116) sliding with respect to a base; locking means (144, 154); and control means adapted i) to store energy in elastic means by contraction of the sliding part and ii) to release the energy by extending the sliding part by releasing of the locking means. The control means comprises: an arm (130) articulated on the sliding part (116); a part (140) driven by a motor, with a cam surface (144) stressing a finger (134) integral with the arm; and a lock (150). In a first mode, the sliding part (116) is contracted by the arm (130) through the finger (134), and then released after reaching a release area (C) of the cam surface, by the rotation of a rotary part. In a second mode, the sliding part is contracted, then locked by the lock, then released after reaching a release area (D) formed by a cam surface which causes unlocking by a reverse rotation of the rotary part.

THOMAS BARSE

JP2015112929A

December 21, 2015

June 03, 2015

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PARROT

A63H11/06; A63H13/02; A63H29/04; A63H29/22

Okabe
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kosuke Uchida
Kawauchi Eiji
Hideyuki Iwatsuki

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