Appendage such as a doll's head, a method for blow molding same of elastomer material, and a method for securing same to a body
OwnerAnthony P. Talubainventor
Life of this patent
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Abstract
A hollow doll in which the doll's head is formed of elastomer material, and is blow molded to include a downwardly extended annular lip having a semicircular groove at the front of the neck. The lip is constructed to fold inwardly, and to engage a bead or flange on the neck portion of the body, thereby securing the head to the body. It is contemplated, in accordance with the present invention, that other appendages can be secured to a primary body in a similar manner.
Claims12
The method of molding a hollow elastomer appendage for attachment to a body including a substantially circular outwardly directed flange at the attachment site which comprises the method steps of:
- molding said appendage to include an annular lip integral with the perimeter of an opening in said appendage, said lip molded to include at least one groove around the perimeter of said opening, folding said grooved lip on said one groove into said opening, whereby in said folded relation an upper edge of said lip is constructed to engage an under surface of said flange.
The method of fabricating a hollow body of elastomer material comprising a molded primary body and one or more separately molded hollow appendages which comprises the steps of:
- molding the primary body to include a connecting member having an outwardly directed substantially circular annular flange at the site of attachment of one said appendage,
- molding a hollow appendange to include a substantially circular opening formed for attachment to the flanged connecting member of said primary body,
- forming simultaneously with the molding of said appendage an annular lip depending from the opening in said appendage, said lip having at least one annular groove and being constructed to fold on said one groove into the opening of said appendage, and assembling said primary body and said hollow appendage by engaging an upper edge of said inwardly folded lip in mating relation with at least a portion of the outwardly directed annular flange of the connecting member of said primary body.
The method of molding a hollow doll's head of elastomer material, which comprises molding said head to have a substantially circular opening at the neck for attachment to a body having a neck portion terminating in an outwardly extending annular flange, which comprises the steps of:
- molding an annular downwardly depending lip around the periphery of said neck opening, forming on said lip a substantially flat annular bottom surface,
- molding at least one annular groove in said lip immediately adjacent said opening,
- molding a semiannular external ridge into a face portion of said lip adjacent the lower periphery of said one groove,
- forming semiannular internal and external indentations in said lip adjacent said semiannular external ridge, and
- forming an annular bead or ridge near the lower edge of said lip, said lip being constructed to fold inwardly on said one annular groove so that the flat annular surface on the bottom of said lip engages and serves as a bearing for the underside of the annular flange on the neck portion of said body.
A hollow elastomer appendage with an opening at one end for attachment to a body, said body having a circular outwardly extending flange at the site of attachment of said appendage to said body, said appendage comprising in combination:
- an annular lip molded integrally with said opening and having at least one groove around the perimeter of said opening,
- said lip being folded inwardly on said one groove to provide by its upturned edge an internal annulus for engagement with the lower surface of the outwardly extending flange of said body, thereby to secure said appendage in rotatable relationship relative to said body.
A hollow elastomer doll's head with a round neck opening at one end for attachment to a doll's body having a neck terminating in a circular outwardly extending flange at the site of attachment of said head to said body, said head comprising in combination:
- an annular lip molded integrally with said opening and having at least one groove around the perimeter of said opening,
- said lip being constructed and arranged to fold inwardly on said one groove to provide an internal annulus for engagement with the lower surface of the circular outwardly extending flange of said neck portion thereby to secure said head in rotatable relationship relative to said neck,
- said lip including a second internal annular groove disposed below said first annular groove prior to folding,
- wherein a face portion of said lip includes an external semiannular ridge substantially adjacent said second internal annular groove, and external and internal semiannular indentations disposed below said ridge prior to folding, whereby when said lip is folded inwardly to engage the underside of the flange on said neck of said body portion the chin of said head is tipped in realistic fashion slightly forward on said body.
Dependencies are inferred from the claim text.