Amusement devices: toys – Inflatable – Including externally applied sealing element
Patent
1986-09-15
1987-08-18
Sakran, Victor N.
Amusement devices: toys
Inflatable
Including externally applied sealing element
446220, 446224, A63H 306
Patent
active
046874585
ABSTRACT:
Disclosed is a cap plug for a balloon which includes a body mounted on a mouth portion of a balloon, an attachment connected to the body through a detachable connecting means and a yarn for connecting the body and the attachment. The connecting means has four outwardly directed engaging pawls provided on the body and an engaging groove provided in the attachment and engageable with the engaging pawls. The desired connection is achieved by moving each of the engaging pawls into the corresponding engaging groove, and relatively rotating the attachment and the body to bring the engaging pawl into firm engagement with the engaging groove. The engagement between the body and the attachment is released by rotation thereof in a direction opposite to that when they are connected.
REFERENCES:
patent: 2859932 (1958-11-01), Mackal
patent: 2862531 (1958-12-01), Walker
patent: 2924041 (1960-02-01), Jackson et al.
patent: 3871422 (1975-03-01), Elson et al.
patent: 4094347 (1978-06-01), Ikemoto
Handa Kikai Kigu Kabushiki Kaisha
Sakran Victor N.
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