A hanger bar assembly includes a first hanger bar member that includes a first rail segment. The first hanger bar member also includes a first channel segment that includes a first channel. The first hanger bar member also includes a first transitional middle segment extending between the first rail
A hanger bar assembly includes a first hanger bar member that includes a first rail segment. The first hanger bar member also includes a first channel segment that includes a first channel. The first hanger bar member also includes a first transitional middle segment extending between the first rail segment and the first channel segment. The hanger bar assembly further includes a second hanger bar member that includes a second rail segment. The second rail segment is positioned in the first channel of the first channel segment. The second hanger bar member further includes a second channel segment that includes a second channel. The first rail segment is positioned in the second channel. The second hanger bar member also includes a second transitional middle segment extending between the second rail segment and the second channel segment.
대표청구항▼
1. A hanger bar assembly, comprising: a first hanger bar member comprising: a first rail segment;a first channel segment including a first channel;a first transitional middle segment extending between the first rail segment and the first channel segment, wherein the first rail segment and the first
1. A hanger bar assembly, comprising: a first hanger bar member comprising: a first rail segment;a first channel segment including a first channel;a first transitional middle segment extending between the first rail segment and the first channel segment, wherein the first rail segment and the first channel segment are offset from each other with respect to a horizontal axis; anda first stoppage tab extending out from an edge of the first channel segment; anda second hanger bar member comprising: a second rail segment, wherein the second rail segment is positioned in the first channel of the first channel segment;a second channel segment including a second channel, wherein the first rail segment is positioned in the second channel;a second transitional middle segment extending between the second rail segment and the second channel segment, wherein the second rail segment and the second channel segment are offset from each other with respect to the horizontal axis; anda second stoppage tab extending out from the second channel segment toward the edge of the first channel segment, wherein the first stoppage tab and the second stoppage tab are designed to abut against each other to prevent unintended disengagement of the first hanger bar member from the second hanger bar member. 2. The hanger bar assembly of claim 1, wherein the first rail segment of the first hanger bar member is slidably movable in the second channel of the second channel segment and wherein the second rail segment of the second hanger bar is slidably movable in the first channel of the first channel segment. 3. The hanger bar assembly of claim 2, wherein a length of the hanger bar assembly is adjustable by slidably moving the first hanger bar member or the second hanger bar member. 4. The hanger bar assembly of claim 1, wherein the first stoppage tab extends up from the edge of the first channel segment and wherein the second stoppage tab extends down toward the edge of the first channel segment. 5. The hanger bar assembly of claim 4, wherein the second stoppage tab is extends out from a wall of the second channel segment. 6. The hanger bar assembly of claim 1, wherein the second stoppage tab is moveable from a first position to a second position to enable the first stoppage tab to move past the second stoppage tab, wherein the second stoppage tab is designed to return to substantially the first position after the first stoppage tab is positioned past the second stoppage tab. 7. The hanger bar assembly of claim 1, wherein the transitional middle segment is slanted, curved, or substantially horizontal. 8. The hanger bar assembly of claim 1, further comprising: a first attachment structure coupled to the first hanger bar member at an end of the first hanger bar member; anda second attachment structure coupled to the second hanger bar member at an end of the second hanger bar member, wherein the first attachment structure and the second attachment structure are used to attach the hanger bar assembly to support structures. 9. The hanger bar assembly of claim 8, wherein the first attachment structure includes a first gap, wherein the second attachment structure includes a second gap, wherein the second hanger bar member is slidable through the first gap, and the first hanger bar member is slidable through the second gap. 10. A hanger bar assembly comprising: a first hanger bar member comprising: a first rail segment;a first channel segment including a first channel;a first transitional middle segment extending between the first rail segment and the first channel segment, wherein the first rail segment and the first channel segment are offset from each other with respect to a horizontal axis; anda first stoppage tab extending out from an edge of the first channel segment; anda second hanger bar member comprising: a second rail segment, wherein the second rail segment is designed to be positioned in the first channel of the first channel segment;a second channel segment including a second channel, wherein the first rail segment is designed to be positioned in the second channel;a second transitional middle segment extending between the second rail segment and the second channel segment, wherein the second rail segment and the second channel segment are offset from each other with respect to the horizontal axis; anda second stoppage tab extending out from the second channel segment toward the edge of the first channel segment, wherein, after the first hanger bar member and the second hanger bar member are interlocked with each other, the first stoppage tab and the second stoppage tab are designed to abut against each other to prevent unintended disengagement of the first hanger bar member from the second hanger bar member. 11. The hanger bar assembly of claim 10, wherein the first hanger bar member and the second hanger bar member are interlocked with each other by slidably moving the first rail segment of the first hanger member in the second channel of the second hanger bar member and by slidably moving the second rail segment of the second hanger member in the first channel of the first hanger bar member. 12. The hanger bar assembly of claim 10, wherein the first stoppage extends up from the edge of the first channel segment and wherein the second stoppage tab extends down toward the edge of the first channel segment. 13. The hanger bar assembly of claim 10, further comprising: a first attachment structure coupled to the first hanger bar member at an end of the first hanger bar member; anda second attachment structure coupled to the second hanger bar member at an end of the second hanger bar member, wherein the first attachment structure and the second attachment structure are used to attach the hanger bar assembly to support structures. 14. The hanger bar assembly of claim 10, wherein the first hanger bar member and the second hanger bar member are formed from sheet metal. 15. A luminaire mounting structure for mounting a recessed luminaire, the luminaire mounting structure comprising: a first hanger bar assembly;a second hanger bar assembly; anda plaster frame, wherein the first hanger bar assembly is attached to the plaster frame on a first side of the plaster frame, wherein the second hanger bar assembly is attached to the plaster frame on a second side of the plaster frame opposite the first side, wherein each of the first hanger bar assembly and the second hanger bar assembly comprises a first hanger bar member and a second hanger bar member, wherein the first hanger bar member comprises: a first rail segment;a first channel segment including a first channel;a first transitional middle segment extending between the first rail segment and the first channel segment, wherein the first rail segment and the first channel segment are offset from each other with respect to a horizontal axis; anda first stoppage tab extending out from an edge of the first channel segment; andwherein the second hanger bar member comprises: a second rail segment, wherein the second rail segment is positioned in the first channel of the first channel segment;a second channel segment including a second channel, wherein the first rail segment is positioned in the second channel;a second transitional middle segment extending between the second rail segment and the second channel segment, wherein the second rail segment and the second channel segment are offset from each other with respect to the horizontal axis; anda second stoppage tab extending out from the second channel segment toward the edge of the first channel segment, wherein the first stoppage tab and the second stoppage tab are designed to abut against each other to prevent unintended disengagement of the first hanger bar member from the second hanger bar member. 16. The luminaire mounting structure of claim 15, wherein a length of each of the first hanger bar assembly and the second hanger bar assembly is adjustable by slidably moving the first hanger bar member or the second hanger bar member. 17. The luminaire mounting structure of claim 15, wherein the plaster frame is designed to receive a luminaire can.
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