Flap Opening with Zipper for Screened Enclosures and Methods of Making

Abstract

Zippered curved screen flap access panels, systems, arrangements, kits and methods for making a zippered curved screen flap panels in order to access space on another side of a screen enclosure. In a preferred embodiment, the novel curved screen flap can be formed in a screen panel, where the panel is installed in an upper location of a screen cage such as in a roof section or upper wall section below or adjacent to a roof gutter. The panel can be easily unzipped with the flap hanging down so that the gutter can be easily accessed and cleaned through the access opening. After the gutter is cleaned, the flap can easily be zippered back in place with the screen material being retensioned.

Claims

1. A zippered screen flap opening in a screen panel, for attachment to a frame opening in a screen cage, comprising: a generally rectangular screen panel having perimeter edges for being attached to the frame opening in the screen cage; a flap formed in portion of the screen panel, in the frame; a flap formed from a portion of the screen panel, the flap having a bottom edge as part of the screen panel and an upward convex curved cut-out from the screen panel; and a zipper sewn along the upward convex curved cut-out of the portion of the screen panel, wherein the zipper allows for the flap to fold downward forming an opening through the screen panel when the zipper is unzipped, and the zipper when zipped closed causes the flap to close the opening through the screen panel.

2. The zippered screen flap opening in the screen panel of claim 1, further comprising: a spline for locking the perimeter edges of the screen panel into corresponding grooves in the frame of the screens, for attaching the screen panel to the frame.

3. The zippered screen flap opening in the screen panel attached to the frame of claim 1, wherein the zipper includes one zipper pull.

4. The zippered screen flap opening in the screen panel attached to the frame of claim 1, wherein the zipper includes two zipper pulls.

5. The zippered screen flap opening in the screen panel of claim 1, the zipper further comprising: a first row of teeth adjacent to a first elongated side strip; a second row of teeth adjacent to a second elongated side strip; and double sided tape for adhering each of the first side strip and the second side strip, wherein each of the first side strip and the second side strip are sewn along adjacent sides of the upward convex curved cut-out of the portion of the screen panel.

6. The zippered screen flap opening in the screen panel attached to the frame of claim 5, wherein the zipper further includes one zipper pull.

7. The zippered screen flap opening in the screen panel attached to the frame of claim 5, wherein the zipper further includes two zipper pulls.

8. A zippered access panel for a screen enclosure, comprising: a screen panel sized for a selected frame opening in a screen enclosure; and a curved zipper sewn in a mid-portion of the screen panel.

9. The zippered access opening of claim 8, further comprising: a spline for locking the perimeter edges of the screen panel into corresponding grooves in the frame of the screens, for attaching the screen panel to the frame.

10. The zippered access opening of claim 8, wherein the zipper includes one zipper pull.

11. The zippered access opening of claim 8, wherein the zipper includes two zipper pulls.

12. The zippered access opening of claim 8, further comprising: a first row of teeth adjacent to a first elongated side strip; a second row of teeth adjacent to a second elongated side strip; and double sided tape for adhering each of the first side strip and the second side strip, wherein each of the first side strip and the second side strip are sewn along adjacent sides of the upward convex curved cut-out of the portion of the screen panel.

13. The zippered access opening of claim 12, wherein the zipper further includes one zipper pull.

14. The zippered access opening of claim 8, wherein the zipper further includes two zipper pulls.

15. A zippered access panel for a screen enclosure, comprising: a screen panel sized for a selected frame opening in a screen enclosure; an elongated cut opening the sized screen panel a first row of teeth adjacent to a first elongated side strip sewn along one side of the elongated cut opening; a second row of teeth adjacent to a second elongated side strip sewn along another side of the elongated cut opening; and a zipper for attaching the first row of teeth to the second row of teeth, wherein the zipper includes a closed position for closing the elongated opening, and an open position for opening the elongated opening.

16. The zippered access opening of claim 15, further comprising: double sided tape between each elongated side strip and the sized screen panel.

17. The zippered access opening of claim 15, further comprising: a spline for locking perimeter edges of the sized screen panel into corresponding grooves in the screen enclosure, for attaching the sized screen panel to the screen enclosure.

18. The zippered access opening of claim 15, wherein the zipper includes one zipper pull.

19. The zippered access opening of claim 15, wherein the zipper includes two zipper pulls.

Description

BRIEF DESCRIPTION OF THE FIGURES

[0028] The drawing figures depict one or more implementations in accord with the present concepts, by way of example only, not by way of limitations. In the figures, like reference numerals refer to the same or similar elements.

[0029] FIG. 1 is a perspective view of a screen roll with a screen portion being rolled out.

[0030] FIG. 2 is a front view of a pre-cut screen panel taken from the screen roll shown in FIG. 1 with a drawn curved line.

[0031] FIG. 3 shows a zipper section with two material strips attached to one another by two rows of teeth with double sided tape being applied to one of the material strips

[0032] FIG. 4 shows a curved zipper being attached over the drawn curved line on the panel in FIG. 2 using the doubled sided tape of FIG. 3 to stick the zipper on the drawn line.

[0033] FIG. 5 shows the attached zipper after being sewn in the place on the front of the panel shown in FIG. 4.

[0034] FIG. 6 shows a rear side of the panel of FIG. 5 ready to have a cut line cut between the two rows of zipper teeth.

[0035] FIG. 7A is a first version of a front side of the panel of FIG. 6 with two zipper pulls installed, and the zipper having capped ends.

[0036] FIG. 7B shows a second version of a front side of the panel of FIG. 6 with two zipper pulls installed with no cap ends.

[0037] FIG. 8 shows a front side of the panel of FIG. 6 with one zipper pull installed.

[0038] FIG. 9 shows the panel with two zipper pulls of FIG. 7A being installed with spline in a screen enclosure frame adjacent to a roof gutter.

[0039] FIG. 10 shows the screen enclosure installed panel of FIG. 9 with both zipper pulls opened to allow the screen flap to fold down inside of the screen enclosure allowing access to the roof gutter on the other side of the screen enclosure.

DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0040] Before explaining the disclosed embodiments of the present invention in detail it is to be understood that the invention is not limited in its applications to the details of the particular arrangements shown since the invention is capable of other embodiments. Also, the terminology used herein is for the purpose of description and not of limitation.

[0041] In the Summary above and in the Detailed Description of Preferred Embodiments and in the accompanying drawings, reference is made to particular features (including method steps) of the invention. It is to be understood that the disclosure of the invention in this specification does not include all possible combinations of such particular features. For example, where a particular feature is disclosed in the context of a particular aspect or embodiment of the invention, that feature can also be used, to the extent possible, in combination with and/or in the context of other particular aspects and embodiments of the invention, and in the invention generally.

[0042] In this section, some embodiments of the invention will be described more fully with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will convey the scope of the invention to those skilled in the art. Like numbers refer to like elements throughout, and prime notation is used to indicate similar elements in alternative embodiments.

[0043] Other technical advantages may become readily apparent to one of ordinary ill the art after review of the following figures an description.

[0044] It should be understood at the outset that, although exemplary embodiments are illustrated in the figures and described below, the principles of the present disclosure may be implemented using any number of techniques, whether currently known or not. The present disclosure should in no way be limited to the exemplary implementations and techniques illustrated in the drawings and described below.

[0045] Unless otherwise specifically noted, articles depicted in the drawings are not necessarily drawn to scale.

[0046] A list of components will now be described. [0047] 1 screen roll with portion being rolled out [0048] 10 Sized rectangular screen panel [0049] 15 drawn curved line (tracing a flap) [0050] 17 convex curved edge [0051] 20 zipper [0052] 22 top zipper material strip [0053] 23 top row of teeth [0054] 24 bottom zipper material strip [0055] 25 bottom row of teeth [0056] 30 double sided tap roll [0057] 32 strip of double sided tape [0058] 40 sew lines on top and bottom zipper material strips [0059] 50 cut line on rear side of panel [0060] 62 first zipper pull (slide) [0061] 64 cap end on first zipper [0062] 66 second zipper pull (slide) [0063] 68 cap end on second zipper [0064] 90 gutter on roof edge [0065] 100 screen enclosure [0066] 110 upper frame section [0067] 115 spline [0068] 120 screen flap/door

[0069] FIG. 1 is a perspective view of a screen roll 1 with a screen portion being rolled out. The screen roll can be the type of plastic, fiberglass, plastic coated, resin coated and/or metallized screening used screen enclosures for structures such as those around pools, covering patios, decks, and against backs of homes, and the like

[0070] FIG. 2 is a front view of a pre-cut screen panel 10 taken from the screen roll 1 shown in FIG. 1 with a drawn curved line 15. Screen enclosures are known to use rectangular shaped screen panels attached to frames in the screen enclosures, such as those shown and described in U.S. Pat. No. 2,837,153 to Brown et al. and U.S. Pat. No. 3,374,597 to Whitener which are both incorporated by reference in their entirety. These systems generally have frame sections where generally rectangular shaped screen panels are locked in place by pushing spline against perimeter edges of the screen panel into grooves along the perimeter edges of the frame.

[0071] For the invention a frame of a screened enclosure can be picked for the location of the novel screen flap. The installer can cut a rectangular screen panel 10 that would fit the picked frame of the screen enclosure. Such a selected frame can be an upper side frame or top frame of a screen enclosure with a gutter on the outside of the selected frame.

[0072] After the frame is selected and screen panel 10 is sized and cut from the roll 1, the installer can mark a curved line 15, by drawing the curved line 15 on a mid portion of a front face of the screen panel 10. The drawn line 15 can have an upwardly extending convex curved edge or convex curved edges 17.

[0073] FIG. 3 shows a zipper section 20 with two material strips 22, 24 attached to one another by two rows of teeth 23, 25 with double sided tape 32 being applied to one of the material strips 22. The double sided tape 32 can come from a double sided tape roll 30. The double sided tape 32 can have peel and stick layers that cover adhesive surfaces.

[0074] The type of zipper 20 can be a marine grade zipper such as those used on boats and the like, that is both durable and waterproof, and can have a top zipper material 22 with an edge having a top row of teeth 23, and a bottom row of teeth 25 along one edge of a bottom zipper material 24. The zipper 20 must have at least one curved edge 17 so that the zipper can match and overlay against the drawn curved line 15.

[0075] The double sided tape 32 is used to adhere the top and bottom material strips 22, 24 about the drawn curved line 15 on a front side of the screen panel 10.

[0076] FIG. 4 shows a curved zipper attached over the drawn curved line on the front of the panel 15 in FIG. 2 using the doubled sided tape 32 of FIG. 3 to stick the zipper over the drawn line 15.

[0077] Next, the installer can sew the top and bottom material strips 22, 24 on the zipper 20 in place on the front of the screen panel 10. FIG. 5 shows the attached zipper 20 after being sewn in the place on the front of the panel 10 shown in FIG. 4 and the sew lines 40 on the top and bottom strips 22, 24 of the zipper 20.

[0078] Next, the installer can make a cut line 50 by a cutting tool, such as a knife, and the like, against the drawn line visible on the rear side of the panel 10. FIG. 6 shows a rear side of the panel 10 of FIG. 5 ready to have a cut line 50 cut between two rows of zipper teeth 23, 25.

[0079] FIG. 7A is a first version of a front side of the panel 10 of FIG. 6 with two zipper pulls 62, 64 (slides) installed, and the zipper 20 having capped ends 64, 68 for a finished look.

[0080] FIG. 7B shows a second version of a front side of the panel 10 of FIG. 6 with two zipper pulls (slides) 62, 64 installed on a zipper 20 with no cap ends 64, 68.

[0081] FIG. 8 shows a front side of the panel 10 of FIG. 6 with one zipper pull (slide) 62 installed.

[0082] FIG. 9 shows the panel with two zipper pulls (slides) 62, 64 of FIG. 7A being installed with spline 115 in an upper screen frame 110 of a screen enclosure 100 adjacent to a roof gutter 90.

[0083] While FIG. 9 implies the spline 115 on the inside of the screen frame 110, spline 115 can be installed into grooves about the frame 110 on the outside of the screen enclosure 100.

[0084] FIG. 10 shows the screen enclosure installed panel 10 of FIG. 9 with both zipper pulls (slides) 62, 64 opened to allow the screen flap 120 to fold down inside of the screen enclosure 100 allowing access to the roof gutter 90 on the other side of the screen enclosure 100. As discussed, in the background section, the gutter 90 can easily become clogged with debris. The invention allows for a reusable, durable zippered flap that can be easily opened with one or two zipper pulls (slides) 62, 64. The novel flap panel 120 can be easily zipped up when not used. Once the flap panel 120 is zipped, the resulting screen surface becomes under tension similar to the screens under tension in other frame sections of the screen enclosure 100.

[0085] Although a preferred embodiment shows using double sided tape to pre-position the curved zipper in place before sewing the zipper to the screen, the invention can have a person physically hold the curved zipper while the zipper is being sewn without using tape, and the like.

[0086] While the preferred embodiment describes application of the invention to screen enclosures, the novel invention can be used to create a reusable zipper flap opening in other screen frames, such as in a screen door and/or screen over a window, and the like.

[0087] Although the preferred embodiment describes installing the screen panel with the flap opening adjacent a roof section of a screen enclosure, the flap opening can be placed in other locations of the screen enclosure, such as on a wall or adjacent to a floor of the screen enclosure to allow for access between the inside and outside of the screen enclosure.

[0088] The novel flap opening can be installed in lower frames of a screen enclosure to be used to allow for passing water lines, hose lines therethrough as well as passing power cords there through, so that the hose lines and power cords do not have to be run by opening doors in the screen enclosure.

[0089] While the preferred embodiment shows a flap having an upwardly protruding convex curved top or upwardly protruding convex curved top portions, the flap can be oriented in a substantial U shaped orientation, where the top of the flap is part of the screen (to function as a hinge) and the lower part of the U shape is formed from a zipper. In this configuration and orientation, the flap can be used as another pass through for animals, such as but not limited to dogs, cats, and the like, to be able to pass through when the flap is unzipped.

[0090] Although the flaps for the access opening are shown having upper left and upper right convex corners, the flap can have other shapes, such as having one upper convex edge. Other shapes can have the flap having a triangular shape with the apex end having a convex curve, and the like.

[0091] Additional variations of the invention can allow for pre-packaging an oversized screen panel with the sewn in curved zipper, as part of a kit, that can include spline, a spline tool, and knife. The kit can allow customers to size the oversized screen panel fit a screen frame so that the novel screen with sewn zipper flap is able to be installed where needed.

[0092] Although specific advantages have been enumerated above, various embodiments may include some, none, or all of the enumerated advantages.

[0093] Modifications, additions, or omissions may be made to the systems, apparatuses, and methods described herein without departing from the scope of the disclosure. For example, the components of the systems and. apparatuses may be integrated or separated. Moreover, the operations of the systems and apparatuses disclosed herein may be performed by more, fewer, or other components and the methods described may include more, fewer, or other steps. Additionally, steps may be performed in any suitable order. As used in this document, “each” refers to each member of a set or each member of a subset of a set.

[0094] To aid the Patent Office and any readers of any patent issued on this application interpreting the claims appended hereto, applicants wish to note that they do not intend any of the appended claims or claim elements to invoke 35 U.S.C. 112(f) unless the words “means for” or “step for” are explicitly used in the particular claim.

[0095] While the invention has been described, disclosed, illustrated and shown in various terms of certain embodiments or modifications which it has presumed in practice, the scope of the invention is not intended to be, nor should it be deemed to be, limited thereby and such other modifications or embodiments as may be suggested by the teachings herein are particularly reserved especially as they fall within the breadth and scope of the claims here appended.