| 摘要 |
PARTY BALLOON WITH ILLUMINATION DEVICE A party balloon (10) comprises an expansible membrane with an inlet port (15) to allow entry of gas upon inflation and an illumination device, preferably comprising a light emitting diode (LED) (50), powered by at least one battery (54) is mounted inside the balloon (10). In this respect, the illumination device (50) has a projection (58) whereby it is attached to the expansible membrane, inside the balloon, by a clip or O-ring (59) fitted onto the projection (58) from outside the balloon. A strip of insulating material (53) is initially located between the battery or batteries (54) and the LED (50) and is capable of being withdrawn, e.g. prior to or upon inflation of the balloon (10), to light up the LED and the balloon. |
