MODULAR FILING SYSTEM
A binder for holding documents is disclosed. The binder has a spine with a pair of cover flaps attached to each side of the spine. Attached to the spine is a latching device, also referred to as a locking device, that includes a first retaining member, a latching member, and a second retaining member. The first and second retaining members are parallel to each other and extend perpendicular to a longitudinal axis of the spine. The binder is configured to hold a plurality of document modules, each of which hold a set of documents, which are flexible sheets of material, such as paper or plastic. Each module has first and second ends. The first end is contoured to mate with a portion of an external profile of the first retaining member. The second end attaches to the second retaining member. The latching member moves between a latched position where it engages the first end of the module and an unlatched position where it is not engaged to the first end of said module.
1 . A system for holding a plurality of flexible sheets, comprising:
a spine having top and bottom ends;
a module retaining device, comprising:
a latching member; and
a plurality of retaining channels extending parallel to a longitudinal axis of said spine; and
a module having first and second longitudinal ends, the first end being configured be received in one of said plurality of retaining channels, wherein said latching member is movable between a latched position where it engages the first longitudinal end of said module and an unlatched position where the first end of said module may be removed from said binder.
2 . The binder of claim 1 , wherein said module is pivotable with respect to said spine when it is removeably attached to said spine.
3 . The binder of claim 1 , wherein said latching member pivots between the latched and unlatched positions.
4 . The binder of claim 1 , wherein said latching member comprises a rod extending from said latching member.
5 . The binder of claim 4 , wherein said spine comprises a contoured surfaced configured to releaseably engage said rod.
6 . The binder of claim 1 , wherein said latching member comprises an ergonomic surface.
7 . The binder of claim 1 , wherein said module comprises an adhesive strip configured to adhere to a flexible sheet.
8 . The binder of claim 1 , wherein said module comprises a flexible strip joining a flexible sheet to said module.
9 . The binder of claim 3 , wherein said latching member is pivotally mounted to the binder with a pin positioned at a first end of said latching device.
10 . The binder of claim 9 , wherein said latching member comprises a rod extending from a second end of said latching member.
11 . The binder of claim 10 , wherein said spine comprises a contoured surface configured to engage said rod.
12 . A binder for holding a plurality of flexible sheets, comprising:
a spine having top and bottom ends;
a module retaining device comprised of a locking member and an attaching surface extending parallel to said spine; and
a module removeably attached to said spine, said module configured for holding the plurality of flexible sheets, said module having a contoured end configured to engage an inner surface of said attaching surface, said locking member moves between a locked position where it engages the contoured end of said module holding said module in a removeably attached position, and an unlocked position where said module may be removed from said binder.
13 . The binder of claim 12 , wherein said modules may pivot with respect to said spine when they are removeably attached to said spine.
14 . The binder of claim 12 , wherein each module is separately removable from said binder.
15 . The binder of claim 12 , wherein said locking member pivots between locked and unlocked positions.
16 . The binder of claim 15 , wherein said locking member is pivotally mounted to the binder with a pin positioned at a first end of said latching device.
17 . The binder of claim 16 , wherein said locking member comprises a rod extending from a second end of said latching device.
18 . The binder of claim 17 , wherein said spine comprises a contoured surface configured to engage said rod.
19 . The binder of claim 12 , wherein said contoured end has a circular cross-section.
20 . The binder of claim 12 , wherein said contoured end has a triangular cross-section.
21 . The binder of claim 12 , wherein said contoured end has a semi-circular cross-section.
22 . The binder of claim 12 , wherein said contoured end has a mushroom shaped cross-section.
23 . A binder for holding a plurality of flexible sheets, comprising:
a spine;
a pair of cover flaps attached to said spine;
a channel attached to said spine, said channel positioned parallel to a planar surface of said spine and parallel to a lengthwise axis of said spine;
a locking device; and
a plurality of modules removeably attached to said spine between said cover flaps, each of said plurality of modules having a first end that includes a curved surface configured to mate with an internal surface of said channel, said locking device is moveable over the first end of each of said plurality of modules, wherein one of said plurality of modules is removeably attached to said spine when the curved surface of the first end is mated with said channel and said locking device is in a locked position.
24 . The binder of claim 23 , wherein said locking device is pivotally mounted to said spine.
25 . The binder of claim 23 , wherein said locking device comprises a rod that releasably engages a notch formed in said spine.