Office cubicle door
A screen assembly for partially obstructing a doorway or opening in an office cubicle comprises a screen member formed of flexible laminar material. A spring-loaded roll assembly retractably stores the screen member in a rolled fashion about its vertical axis. At least one non-marring fastener is secured to the roll assembly for releasably securing the roll assembly to the vertically extending edge of one of the upstanding walls of the office cubicle. A latch is operably associated with the screen member for selectively securing the screen member across the opening.
This application is a continuation-in-part of application Ser. No. 10/692,876 filed Oct. 24, 2003, now abandoned, which is a continuation-in-part of application Ser. No. 10/202,363, filed Jul. 24, 2002, now abandoned.
BACKGROUND OF THE INVENTION1. Field of the Invention
The present invention relates to accessories for use with “open-office” divider or partition systems, commonly called “office cubicles.” More particularly, the present invention relates to temporary “doors” used to at least partially obstruct the doorway defined between office cubicle walls.
2. Summary of Prior Art
For decades, the “open-office” divider or partition arrangement, sometimes called cubicles or even a “cube farm,” has been a popular way to subdivide office space in a flexible and economical manner. Such open-office arrangements generally are not popular with employees due to a lack of privacy (and may be popular with employers for the same reason).
A principal factor leading to a feeling of a lack of privacy is the lack of doors in the doorways defined by office partition walls. For cost and other reasons, it is impractical to provide doors in most office cubicle situations. Nevertheless, there are times when an employee would enjoy at least partial privacy provided by a door of some description.
Accordingly, there have been a number of attempts to satisfy the need for a “temporary” door or screen to partially obstruct the doorway or opening of an office cubicle. Such doors are disclosed in U.S. Pat. No. 4,651,797 to Lange, U.S. Pat. No. 5,505,244 to Thumann; U.S. Pat. No. 5,875,597 to Gingrich et al.
A drawback common to these arrangements is that many of them are designed to be “permanently” attached to the cubicle walls using screws and similar means that would mar or damage the partition walls. Some prior-art screen devices secure to free standing posts instead of directly to the partition walls. One of the advantages of such an arrangement, that an employee can carry his or her “door” with him or her and use it in any cubicle, is largely destroyed by these permanent or semi-permanent means of attachment.
An alternative to the “permanent mountings” is the use of magnets, suction cups, and hook and loop fasteners to secure the door in a more temporary fashion to the partition walls. Each of these methods works well only if the wall material is conducive to the means selected (e.g. magnets require magnetic surfaces, suction cups require smooth, non-porous surfaces, etc.).
A need exists, therefore, for a temporary screen or partition for use with open-office divider arrangements that is adaptable to be used with virtually any such arrangement.
SUMMARY OF THE INVENTIONIt is a general object of the present invention to provide an improved screen or door for at least partially obstructing a doorway in an open-office divider arrangement or “office cubicle.”
This and other objects of the invention are accomplished by providing a screen assembly comprising a screen member formed of flexible laminar material and having an at least partially rigid frame member at least partially coextensive with an edge of the screen member. A roll assembly retractably stores the screen member in a rolled fashion about a vertical axis of the roll assembly. At least one non-marring fastener is secured to the roll assembly for releasably and removably securing the roll assembly to an edge of one of the upstanding walls. The non-marring fastener includes clamp member that engages with a pre-existing aperture in one of the walls proximal the edge. A latch is operably associated with the screen member and frame member, the latch for selectively securing the screen member across the opening.
According to one embodiment of the present invention, wherein the non-marring fastener further comprises a fibrous laminar strap, the strap adapted to be inserted through the pre-existing aperture in the upstanding wall. A buckle is secured to an end of the strap for securing the strap in engagement with the pre-existing aperture in the upstanding wall. A stabilizing clamp member is secured to the roll assembly and adapted to engage the edge of the wall when the strap is engaged in the aperture.
According to one embodiment of the present invention, the latch includes a non-marring fastener for releasably and removably securing the latch to an edge of the upstanding wall opposing that to which the roll assembly is secured, the non-marring fastener engaging a pre-existing aperture formed in the upstanding wall proximal the edge.
According to one embodiment of the present invention, the screen member is opaque.
According to one embodiment of the present invention, the screen member is translucent.
Other objects, features, and advantages of the present invention will become apparent with reference to the drawings and detailed description of the invention, which follow.
BRIEF DESCRIPTION OF THE DRAWINGS
Referring now to the figures, and specifically to
Referring to both
Roll assembly 13 is a cylindrical housing having a longitudinal slit or opening through which the free end of screen member 15 is passed. Screen member 15 is rolled about a spring-biased axle 13A (in
A stiffener or frame member 17 is provided on the free end of screen member 15 to prevent the free end from being rolled into the housing of roll assembly 13, to provide a rigid or semi-rigid surface for the user to grasp while pulling screen 15 member from roll 13, and to prevent screen member from furling or drooping in the deployed position. Frame member 17 preferably extends along the width of screen member 15. Screen member 15 is preferably 40 inches long and 36 inches wide. Roll assembly 13 is approximately one-half inch longer than the width of screen member 15 to accommodate the screen and the axle and its associated mechanisms.
A latch assembly 19 (described in greater detail in
A pair of adjustable c-clamps 21 are disposed proximal the ends of roll assembly 13 for clamping or removably securing roll assembly 13 to the edge of wall 3. As shown in
C-clamps 21 are conventional in configuration and define a pair of opposed jaws 23 that clamp capture the edge of the wall between them. A retaining screw 25 is tightened against the edge of the wall to secure it between the jaws of the c-clamps. The preferred material for the jaw portion 23 of clamp 21 is a PVC plastic, which provides some resilience and flexibility to the clamp, making it less likely to mar a finished surface. Thus, the screen assembly can be fitted to a variety of cubicle configurations having different wall thicknesses and walls made of different materials.
While c-clamps are illustrated, there are a variations on the theme of adjustable clamps that can be considered to be within the scope of the invention as long as they achieve the purpose of removably securing portions of the screen assembly to the walls of the office partition or cubicle in a manner that can accommodate varying wall thicknesses and materials and can do so in a generally non-marring fashion. For example, the clamps could be formed of spring metal, wherein deformation of the clamp provides the force to secure the jaws of the clamp to the wall. The clamp could be spring-loaded or biased. The clamp could be constructed to employ a fitting like a hose clamp (a worm-drive tightening mechanism) to bring the jaws of the clamp together around the wall.
Because the screen member 115 is an opaque material that is capable of being screen-printed (“CUBE”) (polyethylene and metallized mylar are possible materials), it is somewhat stronger and tougher than the mesh fabric embodiment. Accordingly, the roll assembly 113 comprises a wire frame that carries the rolled screen member 115 externally, or without a housing.
A pair of adjustable clamps 121 are disposed at the ends of the wire frame of roll assembly 113 and function identically to those described above with reference to
All of the foregoing fasteners have in common that they are “non-marring,” meaning that they can be used to releasably and removably secure the roll assembly and latch (or a portion thereof) to the walls of an office cubicle arrangement without permanently disfiguring the walls. They are to be distinguished from arrangements that permanently deform or mar walls, such as “screw in” hook and eye arrangements and the like. Moreover, the non-marring fastener must be capable of securing the roll assembly and the latch assembly to the vertical edge of the office cubicle wall, which means they must be capable of supporting the weight of the roll assembly and latch so that they do not slide down the edge of the wall. The non-marring fasteners must also be capable of withstanding the “pull” exerted in a horizontal direction by the spring-loaded axle within the roll assembly.
In operation, roll assembly 13, 113 is secured to the vertical edge of one of the walls 1, 3 of the office divider arrangement using non-marring fasteners 21, 121. Similarly, latch member 19, 119 is secured to the opposing vertical edge of walls 1, 3 using its non-marring fastener. Screen member 15, 115 then is withdrawn from roll assembly across the opening and is secured in the deployed position by registering the hook in the loop member. When it is desired to remove the screen assembly, the process is simply reversed.
The present invention has a number of advantages over the prior art. Primarily, it permits the user to erect a privacy screen (or banner) for his or her cubicle quickly and efficiently and also to remove it (if management complains, or the owner moves cubicles for instance). The present invention is adaptable to most any cubicle furniture, without regard to wall thickness or material. The present invention is also easily and inexpensively manufactured.
The invention has been described with reference to preferred embodiments thereof, it is thus not limited, but is susceptible to variation and modification without departing from the scope and spirit of the invention.
Claims
1. A screen assembly for partially obstructing an opening between opposing, vertically extending edges of at least a pair of generally laminar, vertically-upstanding walls of an open-office divider arrangement, the screen assembly comprising:
- a screen member formed of flexible laminar material and having an at least partially rigid frame member at least partially coextensive with an edge of the screen member;
- a roll assembly for retractably storing the screen member in a rolled fashion about a vertical axis of the roll assembly;
- at least one non-marring fastener secured to the roll assembly for releasably and removably securing the roll assembly to an edge of one of the upstanding walls, the non-marring fastener including a clamp member that engages with a pre-existing aperture in one of the walls proximal the edge; and
- a latch operably associated with the screen member and frame member, the latch for selectively securing the screen member across the opening.
2. The screen assembly according to claim 1, wherein the non-marring fastener further comprises:
- a fibrous laminar strap, the strap adapted to be inserted through the pre-existing aperture in the upstanding wall;
- a buckle secured to an end of the strap, the buckle for securing the strap in engagement with the pre-existing aperture in the upstanding wall; and
- a stabilizing member secured to the roll assembly and adapted to engage the edge of the wall and the strap when the strap is engaged in the aperture.
3. The screen assembly according to claim 1, wherein the latch includes a non-marring fastener for releasably and removably securing the latch to an edge of the upstanding wall opposing that to which the roll assembly is secured, the non-marring fastener engaging a pre-existing aperture formed in the upstanding wall proximal the edge.
4. The screen assembly according to claim 1, wherein the screen member is opaque.
5. The screen assembly according to claim 1, wherein the screen member is translucent.
6. A screen assembly for partially obstructing an opening between opposing, vertically extending edges of at least a pair of upstanding walls, the screen assembly comprising:
- a screen member formed of flexible laminar material;
- a roll assembly for retractably storing the screen member in a rolled fashion about a vertical axis of the roll assembly;
- at least one non-marring fastener secured to the roll assembly for releasably and removably securing the roll assembly to the vertically extending edge of one of the upstanding walls, the non-marring fastener including a clamp member that engages with a pre-existing aperture in one of the walls proximal the edge; and
- a latch operably associated with the screen member, the latch including a clamp member that engages with a pre-existing aperture in one of the walls proximal the edge to selectively secure the screen member across the opening.
7. The screen assembly according to claim 6, wherein the upstanding walls are part of an open-office divider arrangement.
8. The screen assembly according to claim 6, wherein the non-marring fastener further comprises:
- a fibrous laminar strap, the strap adapted to be inserted through the pre-existing aperture in the upstanding wall;
- a buckle secured to an end of the strap, the buckle for securing the strap in engagement with the pre-existing aperture in the upstanding wall; and
- a stabilizing member secured to the roll assembly and adapted to engage the edge of the wall and the strap when the strap is engaged in the aperture.
9. The screen assembly according to claim 6, wherein the screen member is opaque.
10. The screen assembly according to claim 6, wherein the screen member is translucent.
11. A screen assembly for partially obstructing an opening between opposing, vertically extending edges of at least a pair of generally laminar, vertically upstanding walls of an open-office divider arrangement, the screen assembly comprising:
- a screen member formed of flexible laminar material;
- a roll assembly for retractably storing the screen member in a rolled fashion within the roll assembly;
- at least one non-marring fastener secured to the roll assembly for removably securing the roll assembly to the edge of one of the upstanding walls, the non-marring fastener including a flexible strap adapted to be engaged with a pre-existing aperture in the upstanding wall proximal its edge; and
- a latch operably associated with the screen member, the latch including a clamp member that engages with a pre-existing aperture in one of the walls proximal the edge to selectively secure the screen member across the opening.
12. The screen assembly according to claim 11, wherein the screen member is opaque.
13. The screen assembly according to claim 11, wherein the screen member is translucent.
14. The screen assembly according to claim 11, wherein the non-marring fastener further comprises:
- a fibrous laminar strap, the strap adapted to be inserted through the pre-existing aperture in the upstanding wall;
- a buckle secured to an end of the strap, the buckle for securing the strap in engagement with the pre-existing aperture in the upstanding wall; and
- a stabilizing member secured to the roll assembly and adapted to engage the edge of the wall and the strap when the strap is engaged in the aperture.
Type: Application
Filed: Aug 15, 2005
Publication Date: Mar 16, 2006
Inventor: David Vaughan (Fort Worth, TX)
Application Number: 11/203,907
International Classification: A47H 1/00 (20060101); E04H 1/00 (20060101);