Adjustable bed
View Patent ↗An exemplary bed platform frame includes first and second support frame assemblies, each including a pair of spaced apart rails, a cross member extending between the pair of spaced apart rails, and an actuator support member coupled to the cross member. The spaced apart rails of the first support frame assembly are connected to the spaced apart rails of the second support frame assembly when the first support frame assembly is assembled with the second support frame assembly. The actuator support member of the first support frame assembly is coupled to the cross member of the second support frame assembly when the first support frame assembly is assembled with the second support frame assembly. The actuator support member of the second support frame assembly is coupled to the cross member of the first support frame assembly when the first support frame assembly is assembled with the second support frame assembly.
1. A bed platform for supporting a mattress, comprising:
a first platform section having:
a first support frame assembly comprising a pair of spaced apart rails, a cross member extending between the pair of spaced apart rails, and an actuator support member coupled to the cross member;
a first moveable mattress support coupled to the first support frame assembly such that the first moveable mattress support is moveable between a substantially flat position and an elevated position;
a first actuator coupled to the actuator support member of the first support frame assembly and to the first moveable mattress support, the first actuator including an extendable and retractable shaft for moving the first moveable mattress support between the substantially flat position and the elevated position;
a second platform section having:
a second support frame assembly comprising a pair of spaced apart rails and a cross member extending between the pair of spaced apart rails;
a second moveable mattress support coupled to the second support frame assembly such that the second moveable mattress support is moveable between a substantially flat position and an elevated position;
a second actuator coupled to the second moveable mattress support for moving the second moveable mattress support between the substantially flat position and the elevated position;
wherein the spaced apart rails of the first support frame assembly are connected to the spaced apart rails of the second support frame assembly when the first platform section is assembled with the second platform section; and
wherein the actuator support member of the first support frame assembly is coupled to the cross member of the second support frame assembly by a coupling arrangement when the first platform section is assembled with the second platform section; and
wherein operation of the extendable and retractable shaft of the first actuator applies force to the actuator support member of the first support frame assembly and wherein a portion of said force is transferred through the coupling arrangement to the cross member of the second support frame assembly.
2. The bed platform frame of claim 1 wherein the first actuator applies force to the actuator support member of the first support frame assembly and wherein a portion of said force is transferred to the cross member of the second support frame assembly.
3. The bed platform frame of claim 1 wherein the spaced apart rails of the first support frame assembly telescopically engage the spaced apart rails of the second support frame assembly when the first platform section is assembled with the second platform section.
4. The bed platform frame of claim 1 wherein at least one of the rails of the first support frame assembly extends into at least one of the rails of the second support frame assembly when the first platform section is assembled with the second platform section.
5. The bed platform frame of claim 1 wherein the second support frame assembly further includes an actuator support member coupled to the cross member, with the second actuator being coupled to the actuator support member of the second support frame assembly, and further wherein the actuator support member of the second support frame assembly is coupled to the cross member of the first support frame assembly when the first platform section is assembled with the second platform section.
6. The bed platform frame of claim 5 wherein the actuator support member of the first support frame assembly is coupled to the actuator support member of the second support frame assembly to couple the actuator support member of the first support frame assembly to the cross member of the second support frame assembly and to couple the actuator support member of the second support frame assembly to the cross member of the first support frame assembly when the first platform section is assembled with the second platform section.
7. The bed platform frame of claim 5 wherein the actuator support member of the first support frame assembly telescopically engages the actuator support member of the second support frame assembly when the first platform section is assembled with the second platform section.
8. The bed platform frame of claim 5 wherein the actuator support member of the first support frame assembly is aligned with the actuator support member of the second support frame assembly when the first platform section is assembled with the second platform section.
9. The bed platform frame of claim 5 wherein the actuator support member of the first support frame assembly extends into the actuator support member of the second support frame assembly when the first platform section is assembled with the second platform section.
10. The bed platform frame of claim 5 wherein the actuator support member of the first support frame assembly is fixed to the cross member of the first support frame assembly and the actuator support member of the second support frame assembly is fixed to the cross member of the second support frame assembly.
11. The bed platform of claim 1 , wherein the actuator support member of the first support frame assembly comprises a first bracket and the actuator support member of the second support frame assembly comprises a second bracket, wherein the coupling arrangement comprises a direct attachment between the first bracket and the second bracket.
12. A bed, comprising:
a first platform section having:
a first support frame assembly comprising a pair of spaced apart rails, a cross member extending between the pair of spaced apart rails, and an actuator support member coupled to the cross member;
a first moveable mattress support coupled to the first support frame assembly such that the first moveable mattress support is moveable between a substantially flat position and an elevated position;
a first actuator coupled to the actuator support member of the first support frame assembly and to the first moveable mattress support, the first actuator including an extendable and retractable shaft for moving the first moveable mattress support between the substantially flat position and the elevated position;
a second platform section having:
a second support frame assembly comprising a pair of spaced apart rails and a cross member extending between the pair of spaced apart rails;
a second moveable mattress support coupled to the second support frame assembly such that the second moveable mattress support is moveable between a substantially flat position and an elevated position;
a second actuator coupled to the second moveable mattress support for moving the second moveable mattress support between the substantially flat position and the elevated position;
a lift mechanism supporting the first and second platform sections, wherein the lift mechanism is configured to raise and lower the first and second platform sections;
wherein the spaced apart rails of the first support frame assembly are connected to the spaced apart rails of the second support frame assembly when the first platform section is assembled with the second platform section;
wherein the actuator support member of the first support frame assembly is coupled to the cross member of the second support frame assembly by a coupling arrangement when the first platform section is assembled with the second platform section; and
wherein operation of the extendable and retractable shaft of the first actuator applies force to the actuator support member of the first support frame assembly and wherein a portion of said force is transferred through the coupling arrangement to the cross member of the second support frame assembly.
13. The bed of claim 12 wherein the first actuator applies force to the actuator support member of the first support frame assembly and wherein a portion of said force is transferred to the cross member of the second support frame assembly.
14. The bed of claim 12 wherein the spaced apart rails of the first support frame assembly telescopically engage the spaced apart rails of the second support frame assembly when the first platform section is assembled with the second platform section.
15. The bed of claim 12 wherein at least one of the rails of the first support frame assembly extends into at least one of the rails of the second support frame assembly when the first platform section is assembled with the second platform section.
16. The bed of claim 12 wherein the second support frame assembly further includes an actuator support member coupled to the cross member, with the second actuator being coupled to the actuator support member of the second support frame assembly, and further wherein the actuator support member of the second support frame assembly is coupled to the cross member of the first support frame assembly when the first platform section is assembled with the second platform section.
17. The bed of claim 16 wherein the actuator support member of the first support frame assembly is coupled to the actuator support member of the second support frame assembly to couple the actuator support member of the first support frame assembly to the cross member of the second support frame assembly and to couple the actuator support member of the second support frame assembly to the cross member of the first support frame assembly when the first platform section is assembled with the second platform section.
18. The bed of claim 16 wherein the actuator support member of the first support frame assembly telescopically engages the actuator support member of the second support frame assembly when the first platform section is assembled with the second platform section.
19. The bed of claim 16 wherein the actuator support member of the first support frame assembly is aligned with the actuator support member of the second support frame assembly when the first platform section is assembled with the second platform section.
20. The bed of claim 16 wherein the actuator support member of the first support frame assembly extends into the actuator support member of the second support frame assembly when the first platform section is assembled with the second platform section.
21. The bed of claim 16 wherein the actuator support member of the first support frame assembly is fixed to the cross member of the first support frame assembly and the actuator support member of the second support frame assembly is fixed to the cross member of the second support frame assembly.
22. The bed of claim 16 , wherein the actuator support member of the first support frame assembly comprises a first bracket and the actuator support member of the second support frame assembly comprises a second bracket, wherein the coupling arrangement comprises a direct attachment between the first bracket and the second bracket.