MOLDED DOOR SKIN WITH INTEGRAL DIVIDED LIGHT BARS AND DOOR MANUFACTURED THEREWITH

Abstract

A molded door skin with integral divided light bars. The divided light bars are either true divided light (TDL) bars simulated divided light (SDL) bars or decorative grilles. The door skin includes a body portion and a divided light bar portion. The body portion and divided light bar portion are of one-piece construction which is preferably compression molded from fiberglass or other synthetic materials. Once assembled into a door with door glass installed, the divided light bars form a number of small windows for either simulating the appearance of traditional divided light windows in SDL applications, holding individual panes of insulating glass units in TDL applications, or for decorative purpose only.

Claims

1. A decorative door, comprising: a molded door skin having an integral body portion and true divided muntin bar portion that forms openings/lights.

2. The door of claim 1 wherein the door skin is made of a compression molded synthetic material.

3. The door of claim 1 where individual glass units are put in the openings, attached to a back of the true divided light muntin bar portion and held in position by glass stops.

4. The door of claim 1 where a plurality of glass stops are positioned on the back of the true divided light muntin bar portion.

5. The door of claim 4 wherein the glass stops are integral to the true divided light muntin bar portion.

6. The door of claim 4 wherein the glass stops are selected from a group consisting of screw bores or double-walled ribs.

7. A decorative door, comprising: a molded door skin having an integral body portion and simulated divided muntin bar portion that forms openings/lights.

8. The door of claim 7 wherein a single piece of glass unit is bonded to the back of the door skin around the perimeter of the glass opening.

9. The door of claim 7 wherein a single piece of glass unit is bonded between a first door skin and a second door skin.

10. The door of claim 7 wherein the simulated divided light muntin portion is a decorative grille.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0014] FIG. 1 is a front view of a molded door comprising the door skin with integral true divided light muntin bars (with beveled glass) of this invention;

[0015] FIG. 2 is a perspective back view of a molded door skin with integral true divided light muntin bars having bore type glass stops of this invention;

[0016] FIG. 3 is a cross section view taken along line A-A in FIG. 1;

[0017] FIG. 4 is an exploded oblique view showing the key components (door skin and glass) of a door comprising the door skin with integral true divided light muntin bars with beveled glass units of this invention;

[0018] FIG. 5 is a perspective back view of a molded door skin with integral true divided light muntin bars having double-walled glass stops of this invention;

[0019] FIG. 6 is an exploded perspective view of a molded door skin with integral true divided light muntin bars having double-walled glass stops of this invention;

[0020] FIG. 7 is a front view of a molded door comprising the door skin with integral simulated divided light bars of this invention;

[0021] FIG. 8 is a perspective back view of a molded door skin with integral simulated divided light bars of this invention;

[0022] FIG. 9 is a cross section view taken along line B-B in FIG. 7;

[0023] FIG. 10 is an exploded oblique view showing the components of a door comprising the door skin with integral simulated divided light bars of this invention; and

[0024] FIG. 11 is s a front view of a molded door comprising the door skin with decorative grilles of this invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0025] Referring to FIGS. 1-4, a door member 10 with the door skin 11 is illustrated. The door skin includes a body portion 12 and a true divided light muntin bar portion 13. The body portion 12 and true divided light muntin bar portion 13 are of integral one-piece construction. The door skin 11 with integral true divided light muntin bars 13 is preferably made of compression molded thermosetting synthetic/fiberglass.

[0026] The true divided light muntin bar portion 13 consists of molded true divided light muntin bars 13 forming a number (minimum 2) of openings/lights 17 for holding individual pieces of insulating glass units 15. There are a number of glass stops 14 on the back of true divided light muntin bars 13 to keep the individual pieces of glass units 15 in position. These glass stops 14 are preferably an integral molded part of the door skin 11. The glass stops 14 can also be add-on components made of any material. When the glass stops 14 are add-on components, they can be either glued or screwed to the back of the true divided light bars 13. The glass stops can be screw bores 14 or double-walled ribs 14A. Individual pieces of insulating glass units 15, preferably with bevels, are each put into one of the openings 17 and caulked/bonded to the back of the surrounding divided light bars 13 of both an interior and an exterior door skins 11. These individual pieces of insulating glass units 15 are initially kept in position by glass stops 14 before they are caulked/bonded to the back of the surrounding divided light bars 13 of both the interior and exterior door skins 11. Optionally, a securing bar 16 of either fiberglass, wood, metal or any synthetic material connects the opposite glass stops 14 on the interior and exterior door skins 11 to further help to prevent the divided light muntin bars 13 from separating from the glass units 15. When used, the securing bar 16 is normally glued to the glass stops 14. Securing bars 16 can also be an integral part of one door skin 11 as the male part while there will be a female receiving bore on the other door skin 11. A spacing of about 1/16″ between the edge of the glass unit 15 and glass stop 14 is needed to accommodate manufacturing tolerance and different expansion/contraction of divided light bars and glass units 15.

[0027] Referring to FIGS. 7-10, in another embodiment, shown is a door member 20 with the door skin 21. The door skin 21 includes a body portion 22 and a simulated divided light bar portion 23. The body portion 22 and simulated divided light bar portion 23 are of integral one-piece construction. The door skin 21 with integral simulated divided light bars 23 is preferably made of compression molded thermosetting synthetic/fiberglass.

[0028] The simulated divided light bar portion consists of molded simulated divided light bars 23 forming a number (minimum 2) of openings/lights 24 to simulate the appearance of true divided light windows. A single piece of insulating glass unit 25 (with or without internal shadow bars/spacers) is caulked/bonded to the back of interior and exterior door skins 21 along the perimeter 24 of the door glass opening. Various numbers of openings/lights formed by the divided light bars are to simulate the appearance of true divided light windows.

[0029] Referring to FIG. 11, in another embodiment, shown is a door member 30 with the door skins 31 having integral decorative grilles 33. Similar to the previous embodiment, a single piece of insulating glass unit 34 is caulked/bonded to the back of interior and exterior door skins 31 along the perimeter of the door glass opening. The grilles 33 are used as a decorative feature.