Abstract:
The present invention relates to a portable privacy screen that utilizes one or more decorative or plain panels which may be quickly and easily clamped or otherwise installed on a typical residential deck structure so as to provide the homeowner with the added element of privacy from neighboring dwellings. The case of the embodiment illustrated herein, the privacy screen includes a pair of panels that are hinged together such that they may be easily secured to the corner area of a deck structure. Also, in the embodiment illustrated herein, the privacy screen is provided with a deck mounting structure that enables the entire privacy screen to be detachably mounted to the railing structure of a conventional residential deck.

Description:
FIELD OF THE INVENTION 
     The present invention relates to portable privacy screens, and more particularly to a portable privacy screen which is adapted to be quickly and easily mounted to and removed from a conventional residential deck structure. 
     BACKGROUND OF THE INVENTION 
     In recent years, the trend in residential development has been towards smaller building lot sizes, which has consequently resulted in the construction of homes that are very closely spaced with respect to one another. Among the many problems that result from development of such densely packed residential neighborhoods, loss of personal privacy tends to be one of the most common complaints of homeowners. In particular, residents of these high-density developments often report experiencing a marked loss of privacy in the outdoor areas, immediately adjacent their home. 
     While architects may attempt to provide some degree of privacy to homeowners through careful design and layout of the interior structures of a dwelling and additionally through landscaping and carefully considered orientation of the overall dwelling structure within confines of the allotted building space, such attempts often fail to provide privacy to the homeowners once they step outside of their home. For instance, it is currently quite popular in most parts of the country to include a wooden deck structure on the rear of new homes. However, it is often the case that adjacent or neighboring deck structures are separated by only a few feet or yards due to the proximity of the neighboring dwellings. In such cases, the usefulness and overall appeal of the deck tends to be diminished in the eyes of the homeowners, as the elements of visual and acoustic privacy have been effectively eliminated. 
     Therefore, there is and continues to be a need for a lightweight and portable privacy screen that is of a simple design and consequently easily manufactured, which can be utilized on a typical residential deck structure. 
     SUMMARY OF THE INVENTION 
     The present invention entails a portable privacy screen that is designed such that it can be easily detachably mounted to a deck structure of the type typically associated with a residential dwelling. The privacy screen of the present invention includes an open type frame structure and a pliable privacy cover that is adapted to be detachably mounted to the open frame structure. In one embodiment of the present invention, a series of fasteners are provided for detachably securing the pliable privacy cover to the open frame structure. In addition, the privacy screen is provided with a deck mounting structure that permits the privacy screen to be directly attached to a portion of the deck structure such as the deck railing. In the embodiment disclosed herein, the deck mounting structure includes a clamping bar that is designed to be secured to a portion of the frame structure in such a manner that the railing structure extends between the frame structure and a clamping bar. The clamping bar in conjunction with a portion of the frame structure cooperate to sandwich a run of the deck railing structure therebetween. Consequently, in such an embodiment, the entire privacy screen is suspended or supported above the floor of the deck structure. 
     In a certain embodiment of the present invention, the frame structure comprises two like open frame panels that are hinged together. A pliable privacy cover is detachably secured to each frame panel by cooperating fasteners such as snaps or other similar fasteners. This embodiment of the portable privacy screen can, for example, be secured and supported within a corner area of a deck structure. Since the panels are connected by a hinge, it is appreciated that they can be disposed at various angles with respect to each other. To support this particular embodiment of the privacy screen, there is provided one or more clamping bars that are secured to the frame structure of the privacy screen such that a portion of the railing structure of the deck can be inserted between the clamping bar and the frame structure as discussed above. The result of this securing arrangement means that the entire privacy screen is supported independently of the floor of the deck structure and is particularly suspended or supported about the deck railing structure. 
     It is therefore an object of the present invention to provide a portable privacy screen that is particularly adapted to be mounted to the deck structure of a residential building. 
     Another object of the present invention is to provide a portable privacy screen that is simple in construction, relatively inexpensive to manufacture, and which can be easily erected. 
     A more specific object of the present invention is to provide a privacy screen having an associated mounting structure for suspending the privacy screen to a railing structure of a deck. 
     Another object of the present invention resides in the provision of a privacy screen that includes a detachable pliable privacy cover that can be replaced by a series of additional pliable privacy covers having different designs or ornamentations incorporated thereon. 
     A further object of the present invention resides in the provision of a portable privacy screen that is of a basic construction that enables the privacy screen to be easily attached and detached to a variety of structures. 
     Other objects and advantages of the present invention will become apparent and obvious from a study of the following description and the accompanying drawings, which are merely illustrative of such invention. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is an exploded perspective view of the portable privacy screen of the present invention. 
     FIG. 2 is a fragmentary cross-sectional view illustrating the hinged construction of the privacy screen shown in FIG. 1. 
     FIG. 3 is an elevational view showing a portion of the privacy screen secured about the railing structure of a deck. 
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     With further reference to the drawings, the portable privacy screen of the present invention is shown therein and indicated generally by the numeral 10. In the embodiment illustrated, privacy screen 10 comprises a pair of generally symmetric mainframes indicated generally by the numeral 12. Each mainframe includes a base or lower member 14, a vertical member 16, and a curved or arched interconnecting member 18. Various types of material, such as metal, plastic or the like, could be used to form the mainframe structure. Connections between the base member 14, vertical member 16 and the curved interconnecting member 18 can be provided through weldment or other suitable securing means. In the end, as viewed in FIG. 1, it is seen that each mainframe 12 is of an open construction and is basically comprised of a surrounding perimeter frame that is made up of the base or lower member 14, vertical member 16 and the arched or curved interconnecting member 18. 
     Each mainframe 12 includes a front and back side. Extending intermediately across the back side of each mainframe is a transverse bar or reinforcing member 20. The transverse bar or reinforcing member 20 is secured about one end to the vertical member 16 and secured about the other end to the interconnecting curved member 18. As illustrated in FIG. 1, the transverse or reinforcing member 20 extends generally parallel to the base or lower member 14. 
     Reinforcing member 20 in addition to reinforcing each mainframe 12, cooperates with other structure to be hereinafter described to secure the entire privacy screen 10 to a conventional deck structure that in conventional fashion is typically found extending from a residential building. Accordingly, the reinforcing member 20 includes a series of spaced apart bolt openings 21 formed therein. Subsequently herein, the significance of the bolt openings 21 will be discussed. 
     Aligned with and generally disposed below the reinforcing member 20 is a spacer 22. Spacer 22 like reinforcing member 20 is secured to the back side of each respective mainframe 12. More particularly, spacer 22 is secured adjacent the base or lower member 14. 
     In the case of the embodiment shown in FIG. 1, the mainframes 12 are interconnected together by a hinge structure. More particularly, the hinge structure is of a piano-type hinge and is indicated generally by the numeral 30. Piano hinge 30 is formed by a series of spaced apart tabs 32 that project from the vertical frame members 12, as best seen in FIG. 2. Each of the respective tabs 32 includes a terminal end that is curled and the respective curled terminal ends of the tabs 30 form an elongated pin aperture. Secured within the formed pin aperture is an elongated hinge pin 34. The elongated hinge pin 34 and the tabs 32 form the piano hinge structure 30 that enables the mainframes 12 to be pivoted with respect to each other. 
     The privacy screen 10 is provided with a deck mounting structure indicated generally by the numeral 40 that enables the privacy screen 10 to be secured to a portion of a deck structure. Deck mounting structure 40 includes, in the case of the embodiment shown in FIG. 1, a pair of clamping bars 42. Each clamping bar 42 includes a series of spaced apart bolt openings 43. In addition, there is provided a series of bolts 44 and nuts 46 that permit each clamping bar 42 to be effectively secured to a respective reinforcing member 20. Note that each clamping bar 42 is adapted to be connected to a respective reinforcing member 20 via the bolts 44 and nuts 46. As will be discussed in more detail subsequently herein, the deck mounting structure is designed such that the clamping bars 42 and the reinforcing members 20, in the design of FIG. 1, are adapted to sandwich a portion of the deck, particularly a segment of a railing structure such that the entire privacy screen 10 is suspended above the floor of the deck. This is particularly illustrated in FIG. 3. 
     Secured to each of the mainframes 12 is a pliable privacy cover 50. Each pliable privacy cover 50 is designed such that it can be detachably secured to a respective mainframe 12. Various types of material may be utilized for the privacy cover. For example, a canvas-type material such as typically used for awning or as a cover for boats and the like could be used. In addition, the privacy cover 50 may be painted a variety of colors or could include any one of a number of designs such as a college logo, for example. 
     In order that the pliable privacy cover 50 may be detachably secured to the mainframes 12, the privacy cover 50 is provided with a series of snap heads 52 that are incorporated about the perimeter of the privacy cover. The snap heads 52 are designed to mate with and snap onto a series of spaced apart snap receivers 54 that are secured about the front face of the mainframes 12. It is noted that the snap receivers 54 and the snap heads 52 would be spaced apart equal distances such that when the privacy cover 50 is secured to the mainframes 12, the privacy cover is held and supported in a generally taut fashion. 
     In the embodiment illustrated in FIG. 1, it is appreciated that the privacy screen 10 is shown in the form of two mainframes or basic frame structures. It should be understood that the privacy screen 10 of the present invention can be embodied within a simple single frame structure. 
     To illustrate how the privacy screen 10 of the present invention is capable of being detachably mounted to a deck structure, reference is made to FIG. 3 and the deck structure shown therein which is indicated generally by the numeral 70. Before discussing how the privacy screen is attached to the deck structure 70, it will be beneficial to briefly review the basic structure of such a deck. In that regard, note that deck structure 70 includes a floor 72. Supported about the floor is a continuous railing structure that would include one or more end or corner members 74. A series of pickets or vertical members 76 extend between an elongated bottom plate 78 and an elongated top plate 80. This is simply an example of a deck structure and its associated railings. It will be understood by those skilled in the art that the structure of the deck can vary. 
     As illustrated in FIG. 3, the privacy screen 10 is secured about one corner of the deck structure 70. Note in this regard, where the reinforcing members 20 and the lower spacers 22 assume a position directly adjacent or abutting the inside of the railing structure 70. To suspend the privacy screen 10 above the floor 72, the clamping bars 42 are secured to the reinforcing members 20 via the series of bolts 44 and nuts 46. Effectively, the railing structure and particularly the vertical pickets 76 are compressed or sandwiched between the elongated reinforcing members 20 and the clamping bars 42. By such an arrangement, the entire privacy screen 10 can be suspended above the floor 72 of the deck and indeed suspended in such a fashion that there is no support structure extending downwardly from the privacy screen 10 to the floor of the deck. In addition, it is appreciated that the height of the privacy screen can be adjusted simply by loosening the nuts 46 on the bolts 44 and sliding the entire privacy screen up and down on the railing structure until a selected height is reached. Thereafter, the nuts 46 can be screwed tightly on the bolts 44 again resulting in the clamping bars 42 and the reinforcing members 20 compressing the railing structure in such a fashion that the deck mounting structure is frictionally held on the railing structure. 
     It is appreciated that the deck mounting structure may incorporate other mounting devices, such as brackets, etc., for permanently or semi-permanently securing the privacy screen to the deck structure. In addition, as eluded to beforehand, the privacy screen 10 may be presented in the form of a single panel and that single panel can be secured to a deck structure in a manner like that just described. 
     From the foregoing specification and discussion, it is appreciated that the present invention entails a new and unique privacy screen that can be easily secured in a number of ways to a deck structure extending from a residential building in order to create and yield a sense of privacy about the deck structure. Further, the structure of the privacy screen 10 of the present invention is relatively simple in design, can be manufactured easily, and can be detachably mounted to a deck structure in a host of convenient ways. 
     The present invention may, of course, be carried out in other specific ways than those herein set forth without parting from the spirit and essential characteristics of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and all changes coming within the meaning and equivalency range of the appended Claims are intended to be embraced therein.