Door entryway system
View Patent ↗A door entryway system can include a door sweep capable of attachment to a bottom of a door panel. The system also includes a threshold assembly having a self-articulating threshold cap configured to self-adjust toward the door sweep and interact therewith to form a sealing barrier when the door panel is in a closed position.
1. A door entryway system, comprising:
a door sweep capable of attachment to a bottom of a door panel; and
a threshold assembly having a self-articulating threshold cap configured to be biased toward the door panel, and configured to interact with the door sweep to form a sealing barrier when the door panel is in a closed position,
wherein the door sweep comprises a rigid arm and a resilient bulb, the rigid arm being configured to interact with the threshold cap to deflect the threshold cap away from the door sweep, the resilient bulb contacting the threshold cap to form the sealing barrier when the door panel is in the closed position,
wherein, when the door moves from an open position to the closed position, the rigid arm first deflects the threshold cap, then the resilient bulb comes into contact with the threshold cap,
wherein the self-articulating threshold cap comprises an articulating top portion and a first wall, the articulating top portion being rotatably connected to the first wall, the articulating top portion forming the sealing barrier with the resilient bulb.
2. A door entryway system according to claim 1 , wherein the threshold assembly further comprises a nosing strip configured to sealingly interact with the threshold cap.
3. A door entryway system according to claim 2 , wherein the nosing strip comprises a nosing fin constructed from a resilient material and configured to maintain contact with the threshold cap during self-adjustment thereof.
4. A door entryway system according to claim 1 , wherein the threshold assembly comprises a threshold substrate defining a sill channel configured to receive the threshold cap.
5. A door entryway system according to claim 1 , wherein the threshold assembly further comprises a biasing mechanism configured to interact with the threshold cap and to bias the threshold cap against the door sweep when the door panel is in the closed position.
6. A door entryway system according to claim 1 , wherein the threshold cap is an integrally-formed and unitary workpiece constructed from a polymer material.
7. A door entryway system according to claim 1 , wherein the door sweep is configured to deflect the articulating top portion away from the door sweep when the door panel is moved toward the closed position, and further wherein the articulating top portion of the threshold cap is configured to bias toward the door sweep when the door panel is in the closed position.
8. A door entryway system according to claim 7 , wherein the door sweep forms a first and second sealing barrier with the articulating top portion of the threshold cap when the door panel is in a closed position.
9. A door entryway system according to claim 1 , wherein the threshold assembly further comprises at least one spacer at least partially disposed between the threshold cap and a first wall defining one end of a sill channel configured to receive the threshold cap.
10. A door entryway system, comprising:
a door sweep capable of being attached to a bottom of a door panel; and a threshold assembly configured to sealingly interact with the door sweep, the threshold assembly comprising:
a threshold substrate having a nosing defining one side of an open-ended sill channel;
a self-articulating threshold cap received within the open-ended sill channel, the self-articulating threshold cap being configured to be biased toward the door panel and configured to interact with the door sweep to form a sealing barrier when the door panel is in a closed position; and
a nosing strip secured to the nosing,
wherein the door sweep comprises a rigid arm and a resilient bulb, the rigid arm being configured to interact with the threshold cap to deflect the threshold cap away from the door sweep, the resilient bulb contacting the threshold cap to form the sealing barrier when the door panel is in the closed position,
wherein, when the door moves from an open position to the closed position, the rigid arm first deflects the threshold cap, then the resilient bulb comes into contact with the threshold cap,
wherein the self-articulating threshold cap comprises an articulating top portion and a first wall, the articulating top portion being rotatably connected to the first wall, the articulating top portion forming the sealing barrier with the resilient bulb.
11. A door entryway system according to claim 10 , wherein the nosing strip comprises a resilient fin configured to sealingly engage the self-articulating threshold cap.
12. A door entryway system according to claim 11 , wherein the articulating top portion having a top wall and a locking wall extending substantially perpendicularly from the top wall, the resilient fin interacting with the locking wall to form a sealing barrier along a length of the threshold substrate.
13. A door entryway system according to claim 10 , wherein the self-articulating threshold cap has a bottom support wall disposed adjacent to a floor of the sill channel, and the self-articulating threshold cap having a rear wall operably engaged with and extending substantially perpendicularly from the bottom support wall so as to be substantially parallel with an inside surface of the nosing, the rear wall having a projection configured to interact with the nosing strip to form a sealing barrier.
14. A door entryway system according to claim 10 , wherein the nosing strip comprises a nosing portion configured to extend about and cover the nosing, and further comprises a sill channel cover configured to extend between the nosing and a substrate dam of the threshold substrate so as to cover a floor of the sill channel.
15. A door entryway system according to claim 10 , wherein the nosing strip is formed from an extruded plastic material.