Film holder
AssigneeMicrotek International Inc.
InventorKuang Yao Liu
Life of this patent
Estimating the term…
Abstract
A film holder includes a base, a cover, and a flattening mechanism. The base has a film panel for receiving a film and a plurality of sliding slots formed at its two opposite sides. The cover is mounted on the base and is slidable on the base in a first direction, and at least one side of the cover is provided with a recess. The flattening mechanism is fit on the recess to flatten the film on the base by the slide of the cover in the first direction after the cover is mounted on the base. The flattening mechanism includes a sliding rod, at least one resilient member, a contact plate, and a plurality of cylindrical parts formed on the bottom of the sliding rod.
Claims5
A film holder, comprising:
- a base having a film panel for receiving a film and a plurality of sliding slots formed at its two opposite sides;
- a cover mounted on the base and being slidable on the base in a first direction, at least one side of the cover being provided with a recess;
- and
- a flattening mechanism fit on the recess to flatten the film on the base by sliding the cover in the first direction after the cover is mounted on the base, wherein the flattening mechanism comprises:
- a sliding rod being slidable in a second direction perpendicular to the first direction;
- at least one resilient member placed between the sliding rod and an outer side of the recess of the cover to confine the sliding rod to an inner side of the sliding slot;
- a contact plate mounted on a bottom of the sliding rod to touch the film after the cover is mounted on the base;
- and
- a plurality of cylindrical parts formed on the bottom of the sliding rod, the cylindrical parts being inserted in the sliding slots after the cover is mounted on the base;
- wherein the inside of the sliding slot is formed as an inclined surface, and the cylindrical parts of the sliding rod are guided by the inclined surface to move in the second direction as soon as the cover slides on the base in the first direction.
Dependencies are inferred from the claim text.