Adjustable door sill assembly and carriage
View Patent ↗An adjustable door sill assembly can include a threshold. A threshold cap can be on the threshold and have at least one opening formed therein. A carriage can be beneath the threshold cap and positioned proximate the at least one opening. At least one adjustment element on the carriage is capable of causing the threshold cap to move vertically with respect to the threshold. The adjustment element can be accessible through the opening on the threshold cap. A cap plug can cover the opening, the cap plug being removably attachable with the carriage.
1. An adjustable door sill assembly comprising:
a threshold; and
a threshold cap on the threshold and having at least one opening formed therein;
a carriage beneath the threshold cap and positioned proximate the at least one opening;
at least one adjustment element on the carriage capable of causing the threshold cap to move vertically with respect to the threshold, the adjustment element being accessible through the at least one opening on the threshold cap; and
a cap plug for covering the at least one opening, the cap plug being removably directly attachable with the carriage.
2. The adjustable door sill assembly of claim 1 , wherein the cap plug has a protrusion with a shoulder thereon, and the carriage has a receiving portion with a projection, whereby the shoulder and the projection cooperate to removably attach the cap plug to the carriage.
3. The adjustable door sill assembly of claim 2 , wherein the projection is positioned circumferentially around the receiving portion of the carriage.
4. The adjustable door sill assembly of claim 1 , wherein the carriage has a means for retaining the cap plug therein.
5. The adjustable door sill assembly of claim 1 , wherein the threshold cap further comprises a channel formed by at least two legs extending downwardly from the threshold cap, the carriage being snap-fit within the channel.
6. The adjustable door sill assembly of claim 1 , wherein the threshold cap has a plurality of openings, the carriage is selectively positionable under any one of the plurality of openings.
7. The adjustable door sill assembly of claim 1 , wherein the threshold cap has a length shorter than the length of the adjustable door sill assembly, the threshold cap and the carriage are selectively positionable along the adjustable door sill assembly.
8. A carriage, for use with a threshold cap having a first length and a cap openings, a sill, and a cap plug, the carriage comprising:
a housing positionable under the threshold cap and on top at least a portion of the sill;
the housing having a carriage opening alignable with the cap opening to directly receive and retain the cap plug; and
the housing being operably connected to the threshold cap such that the threshold cap is vertically adjustable,
wherein the housing has a second length that is less than the first length of the threshold cap.
9. The carriage of claim 8 , wherein the housing further comprises a receiving portion with a projection extending into the carriage opening, the projection operably engaging the cap plug to allow the cap plug to be removably attached with the housing.
10. The carriage of claim 9 , wherein the projection is positioned circumferentially around the receiving portion of the housing.
11. The carriage of claim 8 , wherein the housing comprises one or more projections proximate the carriage opening, the one or more projections operably engaging the cap plug to allow the cap plug to be removably attached with the housing.
12. The carriage of claim 8 , the carriage opening having a means for retaining a cap plug therein.
13. The carriage of claim 8 , wherein the carriage opening extends through the housing, the carriage opening capable of receiving an adjustable element therein opposite the cap plug, the carriage opening providing access to the adjustment element when the cap plug is not in the opening.
14. The carriage of claim 8 , wherein the carriage opening has a lower portion, the lower portion capable of matingly receiving the adjustment element.
15. The carriage of claim 14 , wherein the lower portion is capable of fixably and removably receiving the adjustment element.
16. An adjustable door sill assembly capable of being adjusted to form a seal with the bottom of the door, the adjustable door sill assembly comprising:
a threshold;
a threshold cap on the threshold and having at least one opening;
a carriage beneath the threshold cap and positioned proximate the at least one opening and connected to the threshold cap;
at least one adjustment element on the carriage capable of causing the threshold cap to move vertically with respect to the threshold, the adjustment element being accessible through the at least one opening on the threshold cap; and
a cap plug for covering the at least one opening, the carriage comprising a means for directly retaining the cap plug in the carriage.
17. The adjustable door sill assembly of claim 16 , wherein the cap plug has a protrusion with a shoulder thereon, and the carriage has a receiving portion with a projection, whereby the shoulder and the projection cooperate to removably attach the cap plug to the carriage.
18. The adjustable door sill assembly of claim 16 , wherein the threshold cap further comprises a channel formed by at least two legs extending downwardly from a top of the threshold cap, the carriage being retained within the channel.
19. The adjustable door sill assembly of claim 16 , wherein threshold cap has a plurality of openings, the carriage is selectively positionable under any one of the plurality of openings.
20. The adjustable door sill assembly of claim 16 , wherein the threshold cap has a length shorter than the length of the adjustable door sill assembly, the threshold cap and the carriage are selectively positionable along the adjustable door sill assembly.
21. The adjustable door sill assembly of claim 17 , wherein the projection is positioned circumferentially around the receiving portion of the housing.
22. A door sill assembly comprising;
a. a threshold having a deck;
b. a channel extending along the threshold;
c. a threshold cap disposed in the channel and having an opening formed therethrough;
d. a carriage disposed beneath the threshold cap aligned with the opening; and
e. a plug having a head sized to cover the opening and a protrusion sized and configured to extend through the opening and directly releasably attach to the carriage.
23. The door sill assembly of claim 22 , wherein the protrusion has a shoulder thereon, and the carriage has a receiving portion with a projection, whereby the shoulder and the projection cooperate to removably attach the plug to the carriage.
24. The door sill assembly of claim 23 , wherein the projection is positioned circumferentially around the receiving portion of the carriage.
25. The door sill assembly of claim 22 , wherein the carriage has a means for retaining the cap plug therein.
26. The door sill assembly of claim 22 , wherein the threshold cap further comprises a channel formed by at least two legs extending downwardly from a top of the threshold cap, the carriage being snap-fit within the channel.
27. The door sill assembly of claim 22 , wherein the threshold cap has a plurality of openings, the carriage is selectively positionable under any one of the plurality of openings.
28. The door sill assembly of claim 22 , wherein the threshold cap has a length shorter than the length of the door sill assembly, the threshold cap and the carriage are selectively positionable along the door sill assembly.