Automatically inflatable toy

Details Automatically inflatable toy Automatically inflatable toy

1995-01-03

1996-01-02

Yu, Mickey

Amusement devices: toys

Inflatable

472 54, A63H 2710

Patent

active

054803390

ABSTRACT:
Disclosed is an automatically inflatable toy which mainly includes an inflatable toy made of multi-layered laminated material consisting of nylon, LLDPE, PET, etc., an adequate amount of powder type sodium bi-carbonate contained in a cloth bag and disposed inside the inflatable toy, an adequate amount of citric acid solution contained in a small and thin bag made of compound material of OPP and PP and disposed inside the powdered sodium bi-carbonate, and an outer package which can be designed with various shapes and patterns. When the package is squeezed, the small and thin bag is broken and the citric acid solution therein is let out to mix with the powdered sodium bi-carbonate to produce large amount of carbon dioxide which seeps through the pores of the cloth bag and inflates the inflatable toy and causes the same to burst out the outer package from a weakening line provided on the package.

REFERENCES:
patent: 4758198 (1988-07-01), Ishiwa
patent: 4898561 (1990-02-01), Nottingham et al.
patent: 5083961 (1992-01-01), Ishiwa

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