The present invention relates generally to a glazing system for door, and more particularly, to a plugless glazing system for a door.
Entry doors for residences, business, and industrial facilities utilize entry doors of various designs. One popular design is a door designed with a window inset in the door. An entry door with a window often utilizes window trim in addition to the glass panel. In standard designs, two mating parts attach to oppose pieces of window trim. The first mating part attaches to the exterior window trim, holding the glass, trim, and the door slab together. The second mating part attaches to the interior window trim and locates and mates with the part attached to the exterior window trim.
Standard designs require external screws or other fasteners to secure the interior trim to the exterior trim. The use of external screws requires the use of trim plugs or other means to improve the aesthetic appearance of the interior trim. As trim plugs are painted and stained separately from the trim, this can lead to differences between the shade, hues, and glosses of the trim and trim plugs. Additionally, it is time consuming to prepare individual trim plugs for painting and staining.
It is also time consuming to install trim plugs during the door assembly process as one door may require up to 26 trim plugs. The trim plugs need to be installed carefully so that they properly cover the screw heads and that they attach to and blend in with the interior trim. Improperly fitted trim plugs can cause paint and/or stain chipping, marring or hazing, which leads to a potentially inferior finish to the door.
Therefore, there is a need for a more efficient connection system for entry door window trim. Specifically, there is a need for a plugless trim system that provides a better finish and is more aesthetically pleasing.
Provided is a plugless locking system for attaching trim over a space between a glazing member and a framing member, the plugless locking system includes a first plugless lock that is configured to attach to an exterior trim. The first plugless lock may include a base having an exterior side and an opposite interior side, the exterior trim may be configured to attach to the exterior side of the base. A first member may extend from the interior side of said base and a second member may extend from the interior side of said base and be generally parallel to said first member. A cavity may be defined by the base, the first member and the second member. A first arm may extend from said first member, said first arm configured to operatively engage a surface of the glazing member and a second arm may extend from said second member, said second arm configured to operatively engage a surface of the framing member. At least one aperture may be provided within the first plugless lock.
A second plugless lock may be configured to attach to an interior trim, wherein the second plugless lock attaches with said first plugless lock, the second plugless lock includes a branch configured to be at least partially received within said cavity of the first plugless lock. At least one flange member may extend from said branch, the flange member may be configured to operatively engage said aperture to attach said second plugless lock with said first plugless lock. The interior trim and the exterior trim may be positioned over the space between the glazing member and the framing member.
The second plugless lock includes a first flange member and second flange member wherein each flange member includes a first end having a clip and a second end including a groove. The grooves of the first and second flange members may be positioned opposite from the clips along the branch. The groove may be configured to abut against a mating profile of said interior trim to support the second plugless lock relative to the interior trim.
A fastener may attaches the first plugless lock to the exterior trim and another fastener may attach the second plugless lock to the interior trim wherein the fasteners may be concealed by the plugless locking system once the plugless locking system is installed within the space between the glazing member and the framing member. The first plugless lock and the second plugless lock may not be viewable once the plugless locking system is installed within the space between the glazing member and the framing member.
The branch includes a first flange member spaced from a second flange member, the first flange member includes a first clip configured to operatively engage a first aperture of the first plugless lock and the second flange member includes a second clip configured to operatively engage a second aperture of the first plugless lock. The first flange member may include a first groove extending from the branch opposite from the first clip and the second flange member may include a second groove extending from the branch opposite from the second clip. The grooves may be configured to abut against a mating profile of said interior trim to support the second plugless lock relative to the interior trim.
The first clip and second clip may be configured to bias relative to one another to operatively attach to the first and second apertures, respectively. The mating profile may include a space defined by a first rib and a second rib or may include a ridge that extends along the underside of the interior trim.
Provided by this disclosure is an entry door that includes a window glass positioned within a door slab, wherein there is a space between the window glass and the door slab. A plugless locking system is configured to fit in the space between the window glass and the door slab. The plugless locking system having a first plugless lock configured to receive an exterior trim, the first plugless lock includes a base having at least one aperture. A first member may extend generally perpendicularly from said base and a second member may extend generally perpendicularly from said base and generally parallel to said first member. A cavity may be positioned generally between said first and second members. A first ledge and a second ledge may extend from said first and second members, respectively. Said first and second ledges may be configured to operatively engage said window glass and door slab. A second plugless lock may be configured to receive an interior trim, wherein the second plugless lock attaches with said first plugless lock, the second plugless lock includes a branch configured to be received within said cavity. At least one clip may extend from said branch, the clip may be configured to operatively engage said aperture to attach said second plugless lock with said first plugless lock. At least one groove may extend from said branch and be positioned opposite said clip. The groove may be configured to abut against said interior trim.
The grooves may be configured to abut against a mating profile of said interior trim to support the second plugless lock relative to the interior trim. The mating profile may include a space defined by a first rib and a second rib. The mating profile may include a ridge that extends along the underside of the interior trim.
A fastener may attach the first plugless lock to the exterior trim and another fastener may attach the second plugless lock to the interior trim wherein the fasteners are concealed by the interior trim and the exterior trim when the plugless locking system is installed within the space. The first plugless lock and the second plugless lock may not be viewable once the plugless locking system is installed within the space between the glass window and the door slab.
Also provided is a method for attaching an interior trim and an exterior trim to an entry door having a window glass, the method includes the steps attaching an exterior trim to a first plugless lock configured to receive the exterior trim through the use of at least one fastener. The combination of the exterior trim and the first plugless lock may be inserted into a space between a door slab and window glass on an exterior surface of the entry door, with the first plugless lock end being inserted first and upon complete insertion, the exterior trim resting on the exterior surface of the entry door and an exterior surface of the window glass. An interior trim may be attached to a second plugless lock configured to receive the interior trim through the use of at least one fastener. The combination of the interior trim and the second plugless lock may be inserted into a space between the door slab and window glass on an interior surface of the entry door, with the second plugless lock end being inserted first and, upon complete insertion, the interior trim resting on the interior surface of the entry door and an interior surface of the window glass. The first plugless lock may be mated with the second plugless lock in the space between the door slab and window glass of the entry door.
In one embodiment, a groove of the second plugless lock is inserted within a mating profile of the interior trim and the second plugless lock may be attached to the interior trim with a fastener.
In another embodiment, a ridge of a mating profile of the interior trim is mated with a groove of the second plugless lock and the second plugless lock may be attached to the interior trim with a fastener.
Operation of the invention may be better understood by reference to the detailed description taken in connection with the following illustrations, wherein:
Reference will now be made in detail to exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings. It is to be understood that other embodiments may be utilized and structural and functional changes may be made without departing from the respective scope of the invention. Moreover, features of the various embodiments may be combined or altered without departing from the scope of the invention. As such, the following description is presented by way of illustration only and should not limit in any way the various alternatives and modifications that may be made to the illustrated embodiments and still be within the spirit and scope of the invention.
An entry door 10 capable of being attached to a building structure, the entry door 10 having a window glass 12, is shown in
When terms such as “interior,” “exterior,” “inner,” “outer,” “lower,” “upper,” “horizontal,” and “vertical” are used herein, reference is made to the entry door 10 of the present teachings when oriented as shown, for example, in
As shown in
The window glass 12 may also have an exterior surface 20 and an interior surface 22. The exterior surface of the window glass 20 may be exposed to the outside of the building in the example above. The interior surface of the window glass 22 may be exposed to the interior of the building.
The window glass 12 may have both an exterior trim 24 contacting the exterior surface of the door 16 and the exterior surface of the window glass 20 and an interior trim 26 contacting the interior surface of the door 18 and the interior surface of the window glass 22. The exterior and interior trims 24, 26 may be of any appropriate configuration. The exterior and interior trims 24, 26 may provide an aesthetically pleasing finish to the entry door 10. The exterior and interior trims, 24, 26 may be formed of any appropriate material, including, without limitation, wood, plastic, fiberglass, steel, aluminum, or any other material—or a combination of such materials.
The window glass 12 may be secured to the door slab 14 by a plugless locking system 30 as shown in
As shown in
The first plugless lock 32 may also include a first side 44 of any appropriate configuration. The first side 44 may include a relief aperture 46 and a first side end 97 attached generally perpendicularly to the base 36 at a first base side 47. The first side 44 may also include a second side end 99 attached generally perpendicularly to a first ledge or arm 48. The first plugless lock 32 may further include a second side 50 having a relief aperture 52 and a first side end 95, which may be attached perpendicularly to the base 36 at the second base side 53. The second side 50 may also include a second side end 93 attached generally perpendicularly to a second ledge or arm 54. The first side 44 and the second side 50 may be generally parallel to one other, but are not limited to this configuration.
A cavity 56 may be formed between the first side 44 and the second side 50, the cavity 56 having a width generally equivalent to that of the base 36. Further, the first side 44 may be shorter than the second side 50 and accordingly, the first arm 48 and the second arm 54 may be at different elevations. However, the first plugless lock 32 may be of any appropriate configuration and is not limited to that shown and described herein.
As shown in
The second flange member 62 of the second plugless lock 34 may include a first end 74 having a second clip 76 and a second end 78 having a second groove 80. The first flange member 60 and the second flange member 62 may be generally parallel to one other, and both may extend at a substantially right angle from branch 58. In one embodiment, the first clip 68 may be opposite from the second clip 76 such that each clip may be biased relative to the other to be received within apertures as illustrated by
The exterior trim 24 may be attached to the base 36 of the first plugless lock 32 through the use of a fastener 82 operatively inserted through a central hole 83, as shown in
Similarly, as shown in
The first plugless lock 32 may be configured to be received in a space 100 between the door slab 14 and the window glass 12 as shown in
After insertion into the space 100, the first arm 48 of the first plugless lock 32 may abut the interior surface 22 of the window glass 12 and the second arm 54 of the first plugless lock 32 may abut the interior surface 16 of the door slab 18.
The second plugless lock 34 may also be configured to be received by the space 100 between the door slab 14 and the window glass 12. The second plugless lock 34 and the attached interior trim 26 may be inserted into the space 100, with the first clip 68 of the first flange member 60 and the second clip 76 of the second flange member 62 of the second plugless lock 34 leading. When fully inserted, the second plugless lock 34 may fit snugly between the window glass 12 and the door slab 14 with the interior trim 26 resting against the interior surface 18 of the door 14 and the interior surface 22 of the window glass 12. In one embodiment, a sealer material may be positioned between the interior trim 26 and the interior surfaces 18, 22. The sealer material may be a foam material or tape material applied to the trim 26 before installation. Additionally, the sealer material may be a silicone, polyurethane or other type of water based sealing material. This sealer material may be useful to reduce raddling of the trim.
The second plugless lock 34 may be inserted inside the cavity 56 of the first plugless lock 32. The first end 66 of the first flange member 60 of the second plugless lock 34 may be inserted through the at least one aperture 40A of the first plugless lock 32. The first end 74 of the second flange member 62 of the second plugless lock 34 may be inserted through the at least one aperture 40B of the first plugless lock 32. First and second clips 68, 76 along the first ends 66, 74 respectively, may be flexible so that they may compress to pass through the at least one apertures 40A, 40B and expand upon exiting the at least one apertures 40A, 40B to generally resist opposing movement of the second plugless lock 34. The resulting mating combination of the first and second plugless locks 32, 34 may create a removable connection that allows for the replacement of the window glass 12, exterior trim 24, and/or interior trim 26.
Additionally, in another embodiment, the first plugless lock 32 illustrated by
Further, as illustrated by
Although the embodiments of the present invention have been illustrated in the accompanying drawings and described in the foregoing detailed description, it is to be understood that the present invention is not to be limited to just the embodiments disclosed, but that the invention described herein is capable of numerous rearrangements, modifications and substitutions without departing from the scope of the claims hereafter. The claims as follows are intended to include all modifications and alterations insofar as they come within the scope of the claims or the equivalent thereof.
This application claims benefit from U.S. Provisional Patent Application No. 61/914,187, entitled “Plugless Glazing System,” filed on Dec. 10, 2013, which is hereby incorporated in its entirety by reference.
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Number | Date | Country | |
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Number | Date | Country | |
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61914187 | Dec 2013 | US |