Secure corner assembly for high-strength windows
Windows and secure corner assemblies are generally described. The windows may include a sash having stiles arranged on vertical sides thereof and rails arranged on horizontal sides thereof. Primary reinforcement members may be arranged within the stiles. Secure corner assemblies may be configured to be arranged within corners of the sash formed by intersections of the stiles and the rails. The secure corner assemblies may include at least one secondary reinforcement member arranged on an external surface of one of the rails, such as a top rail. A tilt mechanism may be configured to be coupled to a primary reinforcement member and the at least one secondary reinforcement member, thereby providing a continuous reinforcement connection around the window sash. Vinyl windows using corner assemblies according to some embodiments may have increased pressure ratings compared to vinyl windows that do not include such corner assemblies.
1. A window, comprising:
at least one sash comprising two stiles arranged on opposing vertical sides of the sash and two rails arranged on opposing horizontal sides of the sash, wherein four corners are formed by intersections of each of the two stiles with each of the two rails;
two primary reinforcement members, each of the two primary reinforcement members being arranged within one of the two stiles; and
a plurality of secure corner assemblies comprising:
at least one secondary reinforcement member coupled to one of the two rails, the at least one secondary reinforcement member being arranged along an external perimeter surface of the one of the two rails, and
a tilt latch assembly being arranged within one of the four corners, the tilt latch assembly comprising a vertical component coupled to one of the two primary reinforcement members, and a horizontal component coupled to the at least one secondary reinforcement member.
2. The window of claim 1 , wherein the two stiles and the two rails are formed from vinyl.
3. The window of claim 1 , wherein each of the two primary reinforcement members is formed from aluminum.
4. The window of claim 1 , wherein the at least one secondary reinforcement member is formed from aluminum.
5. The window of claim 1 , wherein the tilt latch assembly is formed from at least one of a nylon polymer material and a zinc material.
6. The window of claim 1 , further comprising a cap configured to enclose the at least one secondary reinforcement member.
7. The window of claim 1 , further comprising:
a resilient member arranged on the vertical component; and
a tensioning mechanism configured to provide a tensioned joint between the tilt latch assembly and the at least one secondary reinforcement member.
8. The window of claim 1 , wherein the two stiles and the two rails are formed from vinyl, and the window has a pressure rating of greater than 80 lbs/ft 2 .
9. A secure corner assembly for reinforcing a window, the secure corner assembly comprising:
at least one secondary reinforcement member coupled to a perimeter surface of a rail of the sash of the window, and
a tilt latch assembly configured to be arranged within a corner of the window, the tilt latch assembly comprising:
a vertical component configured to be coupled to a primary reinforcement member arranged within a stile of the sash, and
a horizontal component configured to be coupled to the at least one secondary reinforcement member.
10. The secure corner assembly of claim 9 , wherein the at least one secondary reinforcement member is formed from aluminum.
11. The secure corner assembly of claim 9 , wherein the tilt latch assembly is formed from at least one of a nylon polymer material and a zinc material.
12. The secure corner assembly of claim 9 , further comprising a cap configured to enclose the at least one secondary reinforcement member.
13. The secure corner assembly of claim 9 , further comprising:
a resilient member arranged on the vertical component; and
a tensioning mechanism configured to provide a tensioned joint between the tilt latch assembly and the at least one secondary reinforcement member.
14. A method of manufacturing a window, the method comprising:
providing at least one sash comprising two stiles arranged on opposing vertical sides of the sash and two rails arranged on opposing horizontal sides of the sash, wherein four corners are formed by intersections of each of the two stiles with each of the two rails;
arranging each of two primary reinforcement members within one of the two stiles; and
providing a plurality of secure corner assemblies comprising:
at least one secondary reinforcement member coupled to one of the two rails, the at least one secondary reinforcement member being arranged along an external perimeter surface of the one of the two rails, and
a tilt latch assembly being arranged within one of the four corners, the tilt latch assembly comprising a vertical component coupled to one of the two primary reinforcement members, and a horizontal component coupled to the at least one secondary reinforcement member.
15. The method of claim 14 , wherein the two stiles and the two rails are formed from vinyl.
16. The method of claim 14 , wherein each of the two primary reinforcement members is formed from aluminum.
17. The method of claim 14 , wherein the at least one secondary reinforcement member is formed from aluminum.
18. The method of claim 14 , wherein the tilt latch assembly is formed from at least one of a nylon polymer material and a zinc material.
19. The method of claim 14 , further comprising providing a cap configured to enclose the at least one secondary reinforcement member.
20. The method of claim 14 , further comprising:
forming a resilient member arranged on the vertical component; and
providing a tensioning mechanism configured to provide a tensioned joint with the resilient member between the tilt latch assembly and the at least one secondary reinforcement member.