公开(公告)号：US3675361A

公开(公告)日：1972-07-11

申请号：US3675361D

申请日：1971-01-20

Applicant: MATTEL INC

Inventor： SCHLAU FLOYD E ,  BOSLEY DENIS V ,  CRAIN PHILIP W ,  DOUGLAS RAYMOND J

IPC: A63H5/00 ,  A63H27/00 ,  A63H27/04

CPC classification number: A63H5/00 ,  A63H27/002 ,  A63H27/04

Abstract: A toy sound system, including a reel-sound amplification mechanism apparatus, a toy airplane, a hanger and a soundinducing filament. Movement of the airplane suspended by the hanger from the filament causes a motion to be induced in the filament which in turn induces a movement of a diaphragm thereby amplifying the sound made. The reel apparatus allows the filament to be paid out to any desired length. The reel may then be locked to prevent further payout. Controlling the reel apparatus allows control of the descending airplane since the far end of the filament is connected to an anchor with a flexible connector which allows movement and yet is easy to attach, while providing a bumper against impact of the airplane and the anchor.

Abstract translation: 一种玩具音响系统，包括卷轴声音放大机构装置，玩具飞机，吊架和诱导灯丝。 由吊架悬挂的飞机从灯丝的移动导致在灯丝中引起运动，这又引起了隔膜的移动，从而放大了所产生的声音。 卷轴装置允许细丝被放出到任何期望的长度。 然后可以锁定卷轴以防止进一步的支付。 控制卷轴装置允许控制下降的飞机，因为灯丝的远端连接到具有柔性连接器的锚固件，该柔性连接器允许移动并且易于附接，同时提供抵抗飞机和锚的冲击的保险杠。