Window shade channel system

Patent metadata

Field	Value
Publication number	US-12037847-B2
Application number	US-202117328593-A
Country	US
Kind code	B2
Filing date	May 24, 2021
Priority date	Jan 3, 2017
Publication date	Jul 16, 2024
Grant date	Jul 16, 2024

Abstract

A shade channel system and method provide interchangeability of use with a zippered shade and a regular or blackout shade, together with improved efficiency of installation. A guide channel accepts a shade and is configured with a tensioning mechanism to allow the guide channel to be retained at varying depths within a base channel. The system is suitable for providing polished, uniform looks throughout a room and allowing for use of standard-sized shades by allowing the guide channel to be placed at an adjustable depth within a base channel. Existing channels may be utilized, or new base channels may be coupled to existing mullions.

First claim

What is claimed is:

1. A system comprising:
a guide channel having an opening configured for accepting a window shade along a length of the guide channel such that the window shade is inserted along the length of the guide channel;
a base channel having a length and depth, wherein the base channel includes side walls and a cavity configured to receive the guide channel; and
one or more arms on the guide channel that are configured to assert a lateral force against the side walls of the base channel,
wherein the one or more arms extend away from a center of the guide channel such that the one or more arms are configured to be compressed toward the center of the guide channel, in response to insertion into the base channel,
wherein the one or more arms are configured to be separated away from the center of the guide channel and interface with the base channel, in response to placement of the guide channel at a first location along the depth of the base channel or in response to placement of the guide channel at a second location along the depth of the base channel,
wherein in a first configuration each of the one or more arms is configured to interface with the base channel at the first location along the depth of the base channel, and
wherein in a second configuration each of the one or more arms is configured to interface with the base channel at the second location along the depth of the base channel.

2. The system of claim 1 , wherein the one or more arms include one or more spring elements.

3. The system of claim 1 , wherein an end of each of the one or more arms is configured to interface with one or more protrusions emanating from the base channel.

4. The system of claim 1 , wherein an end of each of the one or more arms is configured to interface with one or more protrusions emanating from an inside surface of the base channel.

5. The system of claim 1 , wherein an end of each of the one or more arms is configured to interface with one or more protrusions emanating from the base channel at intervals along the length of the base channel.

6. The system of claim 1 , wherein a first arm of the one or more arms is configured to interface with a first protrusion emanating from a first side of the base channel and a second arm of the one or more arms is configured to interface with a second protrusion emanating from a second side of the base channel.

7. The system of claim 1 , wherein a first arm of the one or more arms is configured to interface with a first protrusion emanating from a first side of the base channel, and a second arm of the one or more arms is configured to interface with a second protrusion opposing the first protrusion and emanating from a second side of the base channel.

8. The system of claim 1 , wherein the window shade is movable along the length of the guide channel.

9. The system of claim 1 , wherein each of the one or more arms is configured to deflect to allow the guide channel to pass into the base channel and expand to retain the guide channel in place.

10. The system of claim 1 , wherein each of the one or more arms is configured to be spaced along the length of the base channel.

11. The system of claim 1 , wherein each of the one or more arms is configured to be spaced at intervals along the length of the base channel.

12. The system of claim 1 , wherein the guide channel and the one or more arms are fully received within the base channel when the one or more arms interface at at least one of the first location or the second location along the depth of the base channel.

13. The system of claim 1 , wherein each of the one or more arms is comprised of at least one of bent spring wire, stamped plastic or molded plastic.

14. The system of claim 1 , wherein the guide channel is configured to be inserted into the base channel at at least one of the first location or the second location along the depth of the base channel.

15. The system of claim 1 , wherein the one or more arms interface with one or more protrusions emanating from the base channel and allow the guide channel to be coupled to the base channel at a plurality of depths in the cavity of the base channel.

16. The system of claim 1 , wherein the base channel includes a first base channel and a second base channel, wherein the guide channel is configured to be coupled to the first base channel, and wherein a blackout shade is receivable in the second base channel.

17. The system of claim 1 , wherein the base channel is configured to be at least one of coupled to and coextensive with a mullion, or coupled to a mullion via a concealed fastener.

18. The system of claim 1 , wherein each of the one or more arms is configured to interface with the base channel by at least one of clipping into or hooking into the base channel.

19. A system comprising:
a guide channel having an opening configured for accepting a window shade along a length of the guide channel such that the window shade is inserted along the length of the guide channel;
a base channel having a length and depth, wherein the base channel includes a cavity configured to receive the guide channel; and
one or more arms on the guide channel, wherein the one or more arms are located at intervals along guide channel,
wherein the one or more arms extend away from a center of the guide channel such that the one or more arms are configured to be compressed toward the center of the guide channel, in response to insertion into the base channel,
wherein the one or more arms are configured to be separated away from the center of the guide channel and interface with the base channel, in response to placement of the guide channel at a first location along the depth of the base channel or in response to placement of the guide channel at a second location along the depth of the base channel,
wherein in a first configuration each of the one or more arms is configured to interface with the base channel at the first location along the depth of the base channel, and
wherein in a second configuration each of the one or more arms is configured to interface with the base channel at the second location along the depth of the base channel.

20. A system comprising:
a guide channel having an opening configured for accepting a window shade along a length of the guide channel such that the window shade is inserted along the length of the guide channel;
a base channel having a length and depth, wherein the base channel includes a cavity configured to receive the guide channel; and
one or more arms on the guide channel,
wherein the one or more arms extend away from a center of the guide channel such that in a first configuration each of the one or more arms is configured to compress laterally inward for insertion into the base channel,
wherein the one or more arms are configured to be separated away from the center of the guide channel and to interface with the base channel at a first location along the depth of the base channel, in response to placement of the guide channel at the first location along the depth of the base channel, and
wherein the one or more arms are configured to be separated away from the center of the guide channel and to interface with the base channel at a second location along the depth of the base channel, in response to placement of the guide channel at the second location along the depth of the base channel.

Assignees

• Mechoshade Sys Llc

Inventors

• Berman Joel
• Hebeisen Stephen P
• Liarno Xi Ming
• Miroshnichenko Eugene

Classifications

• E06B9/581 Primary

  Means to prevent or induce disengagement of shutter from side rails · CPC title