Retention device for storage of documents and objects

Abstract

A spring-loaded compression device for retention of documents or other objects within a storage container, or on a surface, such as a shelf. One or more springs are disposed between two plates, which can both serve as pushers to apply compressive force to adjacent documents or objects. The device can be secured so the spring mechanism remains in a fully compressed posture. When released, the spring(s) can expand to any position up to as much as the length of the storage area, to secure adjacent documents or objects in a desired orientation within the storage unit. The spring(s) and attached pusher plate can also be retracted to allow documents or objects to be readily removed from, or placed into, the storage unit. The device can be permanently installed in a storage unit, made portable for use in different storage units, or adapted for use as free-standing bookends.

Description

BACKGROUND OF THE INVENTION [0001] The present invention relates generally to the field of document management and storage systems. [0002] Few objects are more ubiquitous in an office environment than files, folders, boxes and other means for storing paper. In a typical document management system, documents may be kept in file folders, either loosely or clipped in stacks. The file folders in turn may be kept in boxes, or on shelves. Bookends or hanging tabs may be used to maintain the files in some degree of order, but they are often instead simply stacked together, at the risk of slipping out of alignment under adjacent files. [0003] The problem is worse when papers are stored outside of a relatively rigid file or folder. Unless the storage container is filled from end to end with documents, it is inevitable that some will slide out of vertical orientation to become stacked on top of one another. Locating any individual document in the resulting pile can be a difficult, frustrating...

AI Technical Summary

Benefits of technology

[0009] When the spring(s) is released, the pusher plate moves into contact with any adjacent document or object, applying compressive force thereto to maintain the document or object in a desired position. The position of the plate can be adjusted to a nearly infinite extent within the overall extension range of the spring. In general, at least 25% of the surface area of the pusher plate will fall within the diameter of the spring coils, to prevent the plate from angling out of vertical alignment when moved.

[0012] In dimensions and structure, the device of the invention can be adapted to universal use with storage containers or shelving units of different sizes and designs. The device therefore provides a simple solution for storage of documents and objects in storage units of larger size, and eliminates the need for custom manufacture of boxes or other storage units for use with the device of the invention, or vice versa.

Problems solved by technology

Bookends or hanging tabs may be used to maintain the files in some degree of order, but they are often instead simply stacked together, at the risk of slipping out of alignment under adjacent files.

The problem is worse when papers are stored outside of a relatively rigid file or folder.

Locating any individual document in the resulting pile can be a difficult, frustrating exercise that produces crumpled or torn paper.

The cost of obtaining storage containers suited to the size of each individual collection would be prohibitive, even if such containers were available.

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