Reuseable Spool

A reusable spool has a base and an upper flange. The base has a basal flange and an outer tube having a first end, a second end opposite to the first end, and multiple assembling portions. The first end of the outer tube is connected to the basal flange. The multiple assembling portions are connecte...

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Bibliographic Details
Main Author Chen, Chao-Chih
Format Patent
LanguageEnglish
Published 18.07.2019
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Summary:A reusable spool has a base and an upper flange. The base has a basal flange and an outer tube having a first end, a second end opposite to the first end, and multiple assembling portions. The first end of the outer tube is connected to the basal flange. The multiple assembling portions are connected to the outer tube, disposed adjacent to the second end of the outer tube, and disposed distantly away from the basal flange. The upper flange is screwed with the base and has a plate and a connecting portion. The plate is disposed parallel to and spaced from the basal flange, and abuts against the second end of the outer tube. The connecting portion is formed at a middle portion of the plate and connected to the multiple assembling portions. The reusable spool is refillable and environmentally friendly.
Bibliography:Application Number: US201815963149