Film storage box
AssigneeAsahi Kasei Home Products Corporation
InventorsKousei Tanaka, Kaori Yamada
Life of this patent
Estimating the term…
Abstract
Provided is a film storage box, more particularly, a wrap film storage box in which a grip member for lifting the edge portion of a film is lifted in advance, the lift is maintained for a long period, and the grip member is highly durable against damage. The film storage box (or the wrap film storage box) is characterized in that the grip member is formed over the entire width of the front plate of the film storage box and is lifted in a curved shape by using a repulsive force generated by adhering an edge fold strip provided at the upper end edge of the front plate to the rear surface of the front plate, and durability is imparted by employing portions of the fold lines of the both side faces of the front plate as the both side portions of the grip member.
Claims14
A film storage box comprising:
- a storage chamber which has an opening at an upper portion, and which is formed by each face of
- a front plate,
- a bottom plate,
- a rear plate, and
- side plates;
- and
- a lid body formed by each face of
- a lid plate connected in a direction to cover the storage chamber in an openable and closable manner from an upper end edge of the rear plate of the storage chamber,
- a cover strip extending in a direction to cover the front plate from a front end edge of the lid plate,
- a tear strip extending from a perforated line at a top end of the cover strip,
- a cutting blade provided at the top end of the cover strip to cut a film and exposed by removing the tear strip, and
- cover side plates,
- wherein an edge fold strip is connected to an upper end edge of the front plate to cover a rear surface of the front plate via a fold line, a cut line is formed in the front plate within an area overlapping the cover strip when the lid body is closed, over an entire width of the front plate in a longitudinal direction so as not to contact the fold line, a grip member is formed by a portion enclosed by the fold line and the cut line, and means for temporarily holding the film is provided on a surface of the grip member.
Dependencies are inferred from the claim text.