Blow-molding plastic bubble-generating device
AssigneeLih Yann Industrial Co., Ltd.
InventorPo-Lin Liao
Life of this patent
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Abstract
A blow-molding plastic bubble-generating device is provided, including a board-like shell body. The board-like shell body is formed through blowing a hollow embryo placed in a mold, the hollow embryo is blown and expanded, the hollow embryo is penetrated through by a plurality of needle posts on an inner wall of the mold to form the board-like shell body, the board-like shell body is integrally formed and hollow and has a shell wall which completely and continuously surrounds the board-like shell body, and the shell wall has a plurality of through holes.
Claims10
A blow-molding plastic bubble-generating device, including:
- a board-like shell body, formed through blowing a hollow embryo placed in a mold, wherein the hollow embryo is blown and expanded, the hollow embryo is penetrated through by a plurality of needle posts on an inner wall of the mold to form the board-like shell body, the board-like shell body is integrally formed and hollow and has a shell wall which completely and continuously surrounds the board-like shell body, and the shell wall has a plurality of through holes;
- wherein the shell wall has a plurality of protrusive mouths, and each said protrusive mouth has one of the through holes.
A blow-molding plastic bubble-generating device, including:
- a board-like shell body, formed through blowing a hollow embryo placed in a mold, wherein the hollow embryo is blown and expanded, the hollow embryo is penetrated through by a plurality of needle posts on an inner wall of the mold to form the board-like shell body, the board-like shell body is integrally formed and hollow and has a shell wall which completely and continuously surrounds the board-like shell body, and the shell wall has a plurality of through holes;
- a pallet, the pallet including a plurality of props and has a plurality of penetrating holes disposed therethrough, the pallet detachably assembled on the board-like shell body and defining a space with the board-like shell body, the space communicating with the plurality of through holes and the plurality of penetrating holes.
Dependencies are inferred from the claim text.