Canopy extension system

Patent metadata

Field	Value
Publication number	US-12559205-B2
Application number	US-202217971995-A
Country	US
Kind code	B2
Filing date	Oct 24, 2022
Priority date	Oct 22, 2021
Publication date	Feb 24, 2026
Grant date	Feb 24, 2026

Abstract

A canopy extension system is cooperable with a support structure and includes a canopy arm securable pivotably to the support structure and a roller arm securable pivotably to the support structure. A roller is secured on the roller arm. A canopy is connected to the canopy arm at a distal end, is connected adjacent the support structure at a proximal end, and is connected to the roller between the distal end and the proximal end. A variation connects the canopy arm to a radar arch or the like with a spring-biased secondary canopy arm.

First claim

The invention claimed is:

1 . A canopy extension system cooperable with a support structure, the canopy extension system comprising:
a primary canopy arm securable pivotably to the support structure; a secondary canopy arm pivotably secured to the primary canopy arm; a spring connected between the primary canopy arm and the secondary canopy arm; and a canopy connected to the primary canopy arm at a distal end, connected adjacent the support structure at a proximal end, and connected to the secondary canopy arm between the distal end and the proximal end, wherein the spring acts between the primary canopy arm and the secondary canopy arm such that when the primary canopy arm is extended, the spring is configured to bias the secondary canopy arm toward an extended position, and when the primary canopy arm is retracted, the spring is configured to extend and bias the secondary canopy arm toward a retracted position.

2 . A canopy extension system according to claim 1 , wherein the secondary canopy arm is pivotably secured to the primary canopy arm at or near a midpoint of the primary canopy arm.

3 . A canopy extension system according to claim 2 , wherein the spring is connected to the primary canopy arm between the midpoint of the primary canopy arm and the support structure, and wherein the spring is connected to the secondary canopy arm at a position spaced from where the secondary canopy arm is secured to the primary canopy arm.

4 . A canopy extension system according to claim 2 , wherein the secondary canopy arm is connected to the canopy at or near a midpoint of a canopy length.

5 . A canopy extension system according to claim 1 , wherein the secondary canopy arm comprises a U-shaped hoop connected at ends thereof to the support structure and connected in a middle thereof to the canopy.

6 . A canopy extension system according to claim 1 , further comprising a drive mechanism coupled with the primary canopy arm and configured to displace the primary canopy arm between a retracted position and an extended position.

7 . A canopy extension system according to claim 6 , wherein the drive mechanism is motorized.

8 . A canopy extension system according to claim 1 , further comprising a fixed bar securable to the support structure, wherein the proximal end of the canopy is connected to the fixed bar.

9 . A canopy extension system according to claim 1 , further comprising a strut that is selectively connectable between the primary canopy arm and the secondary canopy arm when the primary canopy arm is pivoted to an extended position.

10 . A canopy extension system according to claim 9 , wherein the primary canopy arm comprises a clip, and wherein an end of the strut is detachable from the secondary canopy arm and securable to the primary canopy arm via the clip.

11 . A canopy extension system according to claim 1 , wherein when the primary canopy arm is disposed in a fully retracted position, the canopy drapes downward from the primary and secondary canopy arms to be gathered for storage.

12 . A radar arch in combination with a canopy extension system comprising:
a pair of radar arch legs securable on a cabin; a radar arch top extending from ends of the pair of radar arch legs; a primary canopy arm pivotably secured to the radar arch legs; a secondary canopy arm pivotably secured to the primary canopy arm; a spring connected between the primary canopy arm and the secondary canopy arm; and a canopy connected to the primary canopy arm at a distal end, connected adjacent the radar arch at a proximal end, and connected to the secondary canopy arm between the distal end and the proximal end, wherein the spring acts between the primary canopy arm and the secondary canopy arm such that when the primary canopy arm is extended, the spring is configured to bias the secondary canopy arm toward an extended position, and when the primary canopy arm is retracted, the spring is configured to extend and bias the secondary canopy arm toward a retracted position.

13 . A radar arch and canopy extension system according to claim 12 , wherein the radar arch legs are curved, and wherein the primary canopy arm is curved corresponding to the radar arch legs.

14 . A radar arch and canopy extension system according to claim 13 , wherein the secondary canopy arm is curved corresponding to the radar arch legs.

15 . A radar arch and canopy extension system according to claim 12 , further comprising a fixed bar securable to the radar arch legs, wherein the proximal end of the canopy is connected to the fixed bar.

16 . A radar arch and canopy extension system according to claim 12 , further comprising a drive mechanism connected to each of the radar arch legs and coupled with the primary canopy arm, the drive mechanism configured to displace the primary canopy arm between a retracted position and an extended position.

17 . A radar arch and canopy extension system according to claim 16 , wherein the drive mechanism is motorized.

18 . A canopy extension system attachable to a radar arch, the canopy extension system comprising:
a primary canopy arm pivotably secured on the radar arch; a secondary canopy arm pivotably secured on one of the radar arch and the primary canopy arm, wherein the primary canopy arm and the secondary canopy arm are pivotable together between a retracted position and an extended position; a fixed bar secured to the radar arch; a canopy connected between the fixed bar and the primary canopy arm through the secondary canopy arm; and a motorized drive system connected to the primary canopy arm and configured to displace the primary canopy arm and the secondary canopy arm between the retracted position and the extended position, wherein the secondary canopy arm comprises a roller arm pivotably secured to the primary canopy arm, the canopy extension system further comprising a roller secured on the roller arm, wherein the canopy is connected between the fixed bar and the primary canopy arm through the roller.

Assignees

• Lippert Components Inc

Inventors

• Shotwell John
• Ward Thomas F
• Boggs Justin
• Hess Matthew

Classifications

• G01S7/027

  Constructional details of housings, e.g. form, type, material or ruggedness · CPC title

• B63B34/00

  Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure (water sports boards B63B32/00; swimming frameworks A63B35/00; propulsion arrangements actuated by muscle power B63H16/00) · CPC title

• B63B17/02 Primary

  Awnings {, including rigid weather protection structures, e.g. sunroofs; Tarpaulins; Accessories for awnings or tarpaulins} · CPC title