Retractable angled roof for fast installation and shipment

Patent metadata

Field	Value
Publication number	US-12234641-B2
Application number	US-202217937727-A
Country	US
Kind code	B2
Filing date	Oct 3, 2022
Priority date	Oct 3, 2022
Publication date	Feb 25, 2025
Grant date	Feb 25, 2025

Abstract

A retractable roof construction can be manufactured in a factory and quickly deployed when assembling the house. The retractable roof can be made in parts and assembled into its compact formation whilst in the factory. This compact formation reduces space occupied in shipment, reducing the overall cost. When the compact formation roof is on a construction site, the roof can expand on both sides and be raised in the middle to provide an angle to protect against the rain. The expending process can be automated for reducing labor used in the construction. When compared to traditional roof construction, the retractable roof construction allows fast installation as well as reduced cost, both in shipping and labor.

First claim

What is claimed is:

1. A retractable roof comprising:
a first frame on a first side of the retractable roof;
a second frame on the second side of the retractable roof;
a plurality of roof boards spanning between the first frame and the second frame;
wherein the first and second frames include:
a vertical riser having a top end and a lower end;
opposing first and second angled arms pivotably extending from opposite sides of the top end of the vertical riser;
a horizontal arm slidably disposed on the vertical riser;
horizontal telescoping arms extendable from opposite ends of the horizontal arm, the horizontal telescoping arms extendable to span at least a width of a structure on which the retractable roof is applied; and
telescoping arms extending from each of the first and second angled arms, the telescoping arms pivotably attached to respective ends of the horizontal telescoping arms, wherein

the horizontal arm is movable from a first position defining a collapsed configuration and a second position defining an extended configuration, wherein, in the first position, the horizontal arm is disposed closer to both of the first and second angled arms;
the first and second angled arms include a slot directing travel of each of the plurality of roof boards therealong; and
each of the plurality of roof boards include a roller on opposing sides of each of the plurality of roof boards, the roller fitting into the slot.

2. The retractable roof of claim 1 , further comprising a double pivot connector connecting the telescoping arms to the respective ends of the horizontal telescoping arms.

3. The retractable roof of claim 2 , wherein, in the first position, the horizontal arms are generally parallel to the first and second angled arms.

4. The retractable roof of claim 1 , wherein:
the telescoping arms include a telescoping arm slot directing travel of a first portion of the plurality of roof boards; and
the angled arms include an angled arm slot directing travel of a second portion of the plurality of roof boards.

5. The retractable roof of claim 4 , wherein each of the first and second portions of roof boards include a roller on opposing sides thereof, the roller fitting into one of the telescoping arm slot or the angled arm slot.

6. The retractable roof of claim 5 , wherein the rollers of the first portion of the plurality of roof boards are spaced apart on opposite sides thereof a first distance and the rollers of the second portion of the plurality of roof boards are spaced apart on opposite sides thereof a second distance, the first distance being greater than the second distance.

7. The retractable roof of claim 1 , wherein each of the plurality of roof boards include a side overhang resting on a shelf disposed on the telescoping arms and the first and second angled arms.

8. The retractable roof of claim 1 , wherein each of the plurality of roof boards include a forward overhang that overlaps a portion of an adjacent one of the plurality of roof boards when the retractable roof is in the expanded configuration.

9. A retractable roof comprising:
a first frame on a first side of the retractable roof;
a second frame on the second side of the retractable roof;
a plurality of roof boards spanning between the first frame and the second frame;
wherein the first and second frames include:
a vertical riser having a top end and a lower end;
opposing first and second angled arms pivotably extending from opposite sides of the top end of the vertical riser;
a horizontal arm slidably disposed on the vertical riser;
horizontal telescoping arms extendable from opposite ends of the horizontal arm, the horizontal telescoping arms extendable to span at least a width of a structure on which the retractable roof is applied; and
telescoping arms extending from each of the first and second angled arms, the telescoping arms pivotably attached to respective ends of the horizontal telescoping arms, wherein

the telescoping arms include a telescoping arm slot directing travel of a first portion of the plurality of roof boards;
the angled arms include an angled arm slot directing travel of a second portion of the plurality of roof boards; and
each of the first and second portions of roof boards include a roller on opposing sides thereof, the roller fitting into one of the telescoping arm slot or the angled arm slot.

10. The retractable roof of claim 9 , wherein the horizontal arm is movable from a first position defining a collapsed configuration and a second position defining an extended configuration, wherein, in the first position, the horizontal arm is disposed closer to both of the first and second angled arms.

11. The retractable roof of claim 9 , further comprising a double pivot connector connecting the telescoping arms to the respective ends of the horizontal telescoping arms.

12. The retractable roof of claim 11 , wherein, in the first position, the horizontal arms are generally parallel to the first and second angled arms.

13. The retractable roof of claim 9 , wherein the rollers of the first portion of the plurality of roof boards are spaced apart on opposite sides thereof a first distance and the rollers of the second portion of the plurality of roof boards are spaced apart on opposite sides thereof a second distance, the first distance being greater than the second distance.

14. The retractable roof of claim 9 , wherein each of the plurality of roof boards include a side overhang resting on a shelf disposed on the telescoping arms and the first and second angled arms.

15. The retractable roof of claim 9 , wherein each of the plurality of roof boards include a forward overhang that overlaps a portion of an adjacent one of the plurality of roof boards when the retractable roof is in the expanded configuration.

16. A retractable roof comprising:
a first frame on a first side of the retractable roof;
a second frame on the second side of the retractable roof;
a plurality of roof boards spanning between the first frame and the second frame;
wherein the first and second frames include:
a vertical riser having a top end and a lower end;
opposing first and second angled arms pivotably extending from opposite sides of the top end of the vertical riser;
a horizontal arm slidably disposed on the vertical riser;
horizontal telescoping arms extendable from opposite ends of the horizontal arm, the horizontal telescoping arms extendable to span at least a width of a structure on which the retractable roof is applied;
telescoping arms extending from each of the first and second angled arms, the telescoping arms pivotably attached to respective ends of the horizontal telescoping arms; and
a double pivot connector connecting the telescoping arms to the respective ends of the horizontal telescoping arms, wherein

the horizontal arm is movable from a first position defining a collapsed configuration and a second position defining an extended configuration, wherein, in the first position, the horizontal arm is disposed closer to both of the first and second angled arms;
in the first position, the horizontal arms are generally parallel to the first and second angled arms;
the telescoping arms include a telescoping arm slot directing travel of a first portion of the plurality of roof boards;
the angled arms include an angled arm slot directing travel of a second portion of the plurality of roof boards;
each of the first and second portions of roof boards include a roller on opposing sides thereof, the roller fitting into one of the telescoping arm slot or the angled arm slot; and
the

Assignees

• A&C Future Inc
• A&Cfuture Inc

Inventors

• Jiang Xunmin
• Wang Jiuqi
• Zhou Zhuangboyu
• Li Sichen
• Gao Ju
• Qin Han
• Qin Jiayang

Classifications

• E04B1/344

  with hinged parts · CPC title

• E04C2003/0491

  the truss elements being located in one single surface or in several parallel surfaces · CPC title

• E04B7/166

  characterised by a translation movement of the movable roof part, with or without additional movements · CPC title

• E04C3/11

  with non-parallel upper and lower edges, e.g. roof trusses (arched girders, portal frames E04C3/38) · CPC title

• E04B7/163 Primary

  characterised by a pivoting movement of the movable roof parts (E04B7/166 takes precedence) · CPC title