ES238074U

ES238074U - A toy animal mechanism (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES238074U
Application number: ES1978238074U
Authority: ES
Original assignee: Individual
Current assignee: Individual
Priority date: 1978-09-08
Filing date: 1978-09-08
Publication date: 1979-02-01
Also published as: ES238074Y

Abstract

Un mecanismo de animales de juguete, que siendo del tipo que incorpora un dispositivo electromotriz que, a través de un sistema reductor de engranajes, bielas y excéntricas, provocan un movimiento periódico basculante de la cabeza del animal, un movimiento continuo de la cola y un movimiento oscilante de una parte del vientre o costado del animal, así como el funcionamiento intermitente de un dispositivo sonoro neumático, se caracteriza esencialmente porque el sistema reductor de engranajes está provisto de tres salidas de fuerza, estando asociada a la última de ellas, una rueda parcial e irregularmente dentada provista en su disco de una protuberancia excéntrica, anclándose al eje de dicha rueda parcial e irregularmente dentada una primera biela por medio de una ranura colisa, la cual biela se encuentra anclada, por el extremo contrario al provisto de la colisa, en un punto intermedio de la base de la cabeza del animal de juguete, a tal efecto articulada en el punto superior de dicha basede cabeza a la caja portamecanismos y relacionada con dicha caja por un resorte helicoidal que tiende a mantenerla en posición baja, de manera que al girar la rueda parcial e irregularmente dentada, la protuberancia excéntrica que comporta, empuja a la biela, a tal efecto provista en su superficie de una doble acodación, levantándola, obligando a la cabeza del animal a erguirse, en contra de la resistencia del resorte.A toy animal mechanism, which being of the type that incorporates an electromotive device that, through a reduction system of gears, connecting rods and eccentrics, causes a periodic rocking movement of the animal's head, a continuous movement of the tail and a Oscillating movement of a part of the belly or side of the animal, as well as the intermittent operation of a pneumatic sound device, is essentially characterized in that the gear reduction system is provided with three power outputs, being associated with the last one, a wheel partially and irregularly toothed provided on its disc with an eccentric protrusion, a first connecting rod being anchored to the axis of said partially and irregularly toothed wheel by means of a collised slot, which connecting rod is anchored, at the opposite end to that provided with the collision at an intermediate point of the base of the head of the toy animal, for this purpose articulated at the upper point of said Head base to the mechanism-holder box and related to said box by a helical spring that tends to keep it in a low position, so that when the partially and irregularly toothed wheel rotates, the eccentric protrusion that it carries pushes the connecting rod, for this purpose provided on its surface of a double kink, raising it, forcing the animal's head to stand up, against the resistance of the spring.