Covering for architectural opening including cell structures biased to open
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47H-005/00
E06B-009/68
E06B-009/34
E06B-009/386
A47H-023/04
E06B-009/40
E06B-009/24
E06B-009/262
E06B-009/322
출원번호
US-0111666
(2012-04-13)
등록번호
US-9540874
(2017-01-10)
국제출원번호
PCT/US2012/033670
(2012-04-13)
§371/§102 date
20131014
(20131014)
국제공개번호
WO2012/142519
(2012-10-18)
발명자
/ 주소
Colson, Wendell B.
Swiszcz, Paul G.
출원인 / 주소
Hunter Douglas Inc.
대리인 / 주소
Dorsey & Whitney LLP
인용정보
피인용 횟수 :
5인용 특허 :
81
초록▼
A covering for an architectural opening including a support tube and a panel operably connected to the support tube and configured to be wound around the support tube. The panel includes a support sheet and at least one cell operably connected to the support sheet. The at least one cell includes a v
A covering for an architectural opening including a support tube and a panel operably connected to the support tube and configured to be wound around the support tube. The panel includes a support sheet and at least one cell operably connected to the support sheet. The at least one cell includes a vane material operably connected to a first side of the support sheet and a cell support member operably connected to the vane material and configured to support the vane material at a distance away from the support sheet when the panel is in an extended position with respect to the support tube.
대표청구항▼
1. A covering for an architectural opening comprising: a panel comprising: a support sheet; andat least one cell operably connected to the support sheet and comprising: a vane material operably connected to a first side of the support sheet; anda cell support member operably connected to the vane ma
1. A covering for an architectural opening comprising: a panel comprising: a support sheet; andat least one cell operably connected to the support sheet and comprising: a vane material operably connected to a first side of the support sheet; anda cell support member operably connected to the vane material and configured to support the vane material at a distance away from the support sheet when the panel is in an extended position;whereinthe cell support member is resilient so as to allow the at least one cell to at least partially collapse when the panel is retracted, and to spring or bias the at least one cell to an open configuration when the panel is extended. 2. The covering of claim 1, wherein the cell support member is formed of a thermoformable material. 3. The covering of claim 1, further comprising a support tube, wherein: the panel is operably connected to the support tube and configured to be wound around the support tube; andthe cell support member comprises an arc of curvature that is substantially the same as an arc of curvature of the support tube. 4. The covering of claim 1, wherein the vane material and the cell support member are integrally formed together. 5. The covering of claim 1, wherein an arc of curvature of the cell support member is modified by reforming the cell support member. 6. The covering of claim 1, wherein the cell support member is positioned adjacent and extends along a crease of the vane material. 7. The covering of claim 1, wherein the cell support member extends along an inner surface of the vane material. 8. The covering of claim 1, wherein in the open configuration the at least one cell defines a chamber between the support sheet and the cell support member. 9. The covering of claim 8, wherein the at least one cell is configured to substantially collapse, substantially decreasing a size of the chamber, when the panel is in a retracted position. 10. The covering of claim 1, further comprising: a support tube to which the panel is connected; anda motor drive system operably associated with the support tube to rotate the support tube to retract the panel around the tube;wherein: the cell support member includes a thermoformable layer operably associated with the vane material and having a curvature;the at least one cell is configured to expand upon extension of the panel from the support tube such that the support sheet and the cell support member are spaced apart for at least a portion of the cell height to form a chamber; andthe at least one cell is configured to collapse upon retraction onto the support tube, decreasing the size of the chamber. 11. The covering of claim 10, wherein: the motor drive system includes a motor drive mechanism operably associated with the support tube to selectively rotate the support tube; andthe motor drive mechanism is controlled to retract or extend the panel from the support tube. 12. The covering of claim 11 wherein the motor drive mechanism is manually controlled by a user. 13. The covering of claim 11 wherein the motor drive mechanism is automatically controlled. 14. The covering of claim 1, wherein the at least one cell comprises at least a first cell and a second cell. 15. The covering of claim 14, wherein: the first cell includes: a first cellular support member; anda first vane material operably connected to the first cellular support member, the first vane material having a first top portion, a first middle portion, and a first bottom portion; wherein: the first top portion is operably connected to the support sheet adjacent a first top edge of the first vane material defining a first leg;the first top portion extends downwards adjacent the support sheet and at a first inflection point transitions away from the support sheet to the first middle portion;the first middle portion transitions at a second inflection point to the first bottom portion; andthe first bottom portion is folded rearwardly to face the support sheet; andthe second cell includes: a second cellular support member; anda second vane material operably connected to the cellular support member, the second vane material having a second top portion, a second middle portion, and a second bottom portion;wherein: the second top portion is operably connected to the support sheet adjacent a second top edge of the second vane material defining a second leg;the second top portion extends downwards adjacent the support sheet and at a third inflection point transitions away from the support sheet to the second middle portion, the first bottom portion operably attached to second middle portion;the second middle portion transitions at a fourth inflection point to the second bottom portion; andthe second bottom portion is folded rearwardly to face the support sheet. 16. The covering of claim 15, wherein: the second cell is positioned below the first cell; andin the extended position a first edge of the first bottom portion is positioned on the first vane material between the second top portion and the second middle portion and the second top portion extends upwards on the support sheet to approximately a centerline of the first cell. 17. The covering of claim 15, wherein the first cellular support member and the second cellular support member are each formed of a thermoformable material. 18. The covering of claim 15, wherein: the first cellular support member extends along at least a portion of the first vane material between a fold line of the first bottom portion and the first inflection point; andthe second cellular support member extends along at least a portion of the second vane material between a fold of the second bottom portion and the second inflection point. 19. The covering of claim 18, wherein: the first vane material is impregnated with the first cellular support member; andthe second vane material is impregnated with the second cellular support member. 20. The covering of claim 18, wherein: the first cellular support member extends along an outer surface of the first vane material; andthe second cellular support member extends along an outer surface of the second vane material. 21. The covering of claim 18, wherein: the first cellular support member extends along an inner surface of the first vane material; andthe second cellular support member extends along an inner surface of the second vane material. 22. A method of manufacturing a covering for an architectural opening comprising: operably connecting a vane material and a cell support member to create a cell;operably connecting the cell to a support sheet, wherein an outer perimeter of the cell is defined by the vane material, the support sheet, and an adjacent cell;wrapping the vane material and the cell support member around a support tube;heating the vane material and the cell support member to a forming temperature so that the cell support member forms a shape substantially the same as a shape of the support tube; andcooling the vane material, the cell support member, and the support tube, wherein the cell support member is resilient so as to allow the cell to at least partially collapse when the cell is wound around the support tube, and to spring or bias the cell to an open configuration when the cell is unwound from the support tube. 23. The method of claim 22, wherein operably connecting the cell to the support sheet includes operably connecting the vane material to the support sheet. 24. The method of claim 22, wherein operably connecting the vane material and the cell support member comprises: applying an adhesive to one of the vane material and the cell support member; andheating the vane material and the cell support member to an activation temperature; whereinthe activation temperature is higher than the forming temperature. 25. The method of claim 24, wherein the adhesive is a pressure set adhesive that has a melting temperature range of 350 and 450 degrees Fahrenheit. 26. The method of claim 22, further comprising adhering the vane material to the support sheet at an activation temperature, wherein the activation temperature is higher than the forming temperature. 27. The method of claim 26, further comprising: wrapping the vane material, the support sheet, and the cell support member around a forming tube; andheating the vane material, the support sheet, and the cell support member to a reforming temperature;wherein: the reforming temperature is less than the activation temperature; andthe forming tube has a curvature that is different from a curvature of the support tube. 28. A shade for an architectural opening comprising: a support sheet;a first cell operably connected to the support sheet, the first cell comprising: a first vane material operably connected at a first location to the support sheet; anda first cell support member operably connected to the first vane material and configured to define a first cell chamber between the support sheet and the first vane material when the shade is in an extended position, wherein the first cell support member is resilient so as to allow the first cell to at least partially collapse when the shade is retracted, and to spring or bias the first cell to an open configuration when the shade is extended; anda second cell operably connected to the support sheet, the second cell comprising: a second vane material operably connected at a second location to the support sheet and operably connected at a third location to the first vane material; anda second cell support member operably connected to the second vane material and configured to define a second cell chamber between the support sheet and the second vane material when the shade is in the extended position, wherein the second cell support member is resilient so as to allow the second cell to at least partially collapse when the shade is retracted, and to spring or bias the second cell to an open configuration when the shade is extended;wherein an outer perimeter of the first cell is defined by the first vane material, the second vane material, and the support sheet. 29. The shade of claim 28, further comprising a support tube, wherein the support sheet, the first cell, and the second cell are configured to be wound around the support tube when the shade is in a retracted position. 30. The shade of claim 28, wherein: the first cell support member is positioned adjacent and extends along a crease of the first vane material; andthe second cell support member is positioned adjacent and extends along a crease of the second vane material. 31. The shade of claim 28, wherein the first cell support member and the second cell support member are each formed of a thermoformable material. 32. The shade of claim 28, wherein the first vane material folds at a fold line to define a tab and a front surface of the tab is operably connected to a front surface of the second vane material. 33. The shade of claim 32, wherein the first cell support member and the second support member are configured to retain a predetermined shape. 34. The shade of claim 28, wherein the first cell further comprises an intermediate member operably connected to the first vane material and the support sheet and positioned between the first vane material and the support sheet. 35. The shade of claim 34, wherein the intermediate member is a black-out material. 36. The shade of claim 28, wherein: the first vane material includes a first top portion, a first middle portion, and a first bottom portion;the first location is adjacent a first top edge of the first top portion defining a first leg;the first top portion extends downwards adjacent the support sheet and at a first inflection point transitions away from the support sheet to the first middle portion;the first middle portion transitions at a second inflection point to the first bottom portion;the first bottom portion is folded rearwardly to face the support sheet;the second vane material includes a second top portion, a second middle portion, and a second bottom portion;the second location is adjacent a second top edge of the second vane material defining a second leg;the second top portion extends downwards adjacent the support sheet and at a third inflection point transitions away from the support sheet to the second middle portion;the second middle portion transitions at a fourth inflection point to the second bottom portion; andthe second bottom portion is folded rearwardly to face the support sheet. 37. The shade of claim 36, wherein the first bottom portion is secured at the third location to an outer surface of the second vane material. 38. The shade of claim 37, wherein the first leg and the second leg are not secured to the support sheet. 39. A covering for an architectural opening comprising: a panel comprising: a support sheet; anda plurality of cells operably connected to the support sheet, the plurality of cells comprising at least two cells each including: a vane material operably connected to a first side of the support sheet; anda cell support member operably connected to the vane material and configured to support the vane material at a distance away from the support sheet when the panel is in an extended position, wherein the cell support member is resilient so as to allow the vane material to at least partially collapse when the panel is retracted, and to spring or bias the vane material to an open configuration when the panel is extended to form a chamber. 40. The covering of claim 39, further comprising a support tube, wherein: the at least two cells comprise a first cell and a second cell, the first cell having a first appearance and the second cell having a second appearance when the panel is extended; andupon retraction of the first cell around the support tube, the second appearance of the second cell remains substantially constant. 41. The covering of claim 39, further comprising a support tube, wherein the at least two cells are configured to collapse upon retraction onto the support tube. 42. The covering of claim 39, further comprising a support tube and a motor drive system operably associated with the support tube to rotate the support tube to retract the panel around the support tube. 43. The covering of claim 39, further comprising a support tube, wherein the panel is operably connected to the support tube and configured to be wound around the support tube. 44. The covering of claim 43, wherein the cell support member has a curvature substantially the same as a portion of the perimeter of the support tube.
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