Expandable file folder
OwnerJames C. HUANGinventor
Life of this patent
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Abstract
The present invention provides an expandable file folder, including a main body, a hanging portion and a locating zipper. The locating zipper includes a first zipper tooth, a second zipper tooth and a zipper head. The first and second zipper teeth are fitted separately with a meshing side on the first and second cover plates of the main body; and the hanging portion is arranged at inner side of the first cover plate for hanging of the file folder. The users can increase the number of file folders depending on the growing quantity of files, and permit the file folders to be used collectively, thus improving its functionality and applicability.
Claims2
An expandable file folder, comprising:
- a main body, being comprised of a first cover plate, a second cover plate, a rear plate and an accommodation space between the first and second cover plates and the rear plate, the first and second cover pates being fitted separately with a meshing side;
- a hanging portion, arranged at inner side of the first cover plate of the main body;
- and
- a locating zipper, being comprised of a first zipper tooth, a second zipper tooth and a zipper head, said first zipper tooth is mated securely with the meshing side of the first cover plate, said second zipper tooth mated securely with the meshing side of the second cover plate, the zipper head is linked to either of the first zipper tooth or the second zipper tooth, the cover plates being connected in a covering state.
Dependencies are inferred from the claim text.