Foldable support for beverage container

Claim 2

An article holder mountable on an upwardly extending surface, said holder having a back panel adapted to seat against and be supported by the surface, a base panel pivotally connected to the lower end of said back panel for pivotal movement between an open position extending outwardly from said back panel substantially normal thereto and a closed portion overlying said back panel, a clamp member for engaging and holding a beverage container, said clamp member being pivotally secured to the upper end of said back panel for pivotal movement between a storage position generally parallel to said back panel and an erected position generally parallel to said base panel, the improvement in said support comprising: an elongated track element having means at each end rotatably securing said track element to said back panel; said clamp member having a pair of arms, said arms being independent of each other, one end of each of said arms slidably engaging and supported by said track member whereby each of said arms can be independently moved lengthwise of said track element for adjusting the size of the opening between said arms.

Claim 3

An article holder mountable on an upwardly extending surface, said holder having a back panel adapted to seat against and be supported by the surface, base means extending outwardly from the lower end of said back panel substantially normal thereto, hinge means joining said panels, an elongated track element mounted on and extending transversely across the front of said back panel adjacent the top thereof, a clamp member; said clamp member having a pair of arms each independently moveable with respect to the other, each of said arms having a yoke portion engaging said track element for slidable movement therealong, whereby the spacing between said arms can be adjusted, resilient means providing limited resistance to movement of said arms toward and away from each other whereby said arms will positively hold a container placed between them, said track element at each of its ends being pivotally secured to the end of said panel at the end thereof remote from said hinge means whereby said clamp can be pivoted to a position parallel to said back panel for storage.

Claim 4

An article holder mountable on an upwardly extending surface, said holder having a back panel adapted to seat against and be supported by the surface, base means extending outwardly from the lower end of said back panel substantially normal thereto, hinge means joining said panels, an elongated track element mounted on and extending transversely across the front of said back panel adjacent the top thereof, a clamp member; said clamp member having a pair of arms each independently moveable with respect to the other, each of said arms having a yoke portion engaging said track element for slidable movement therealong, whereby the spacing between said arms can be adjusted, resilient means providing limited resistance to movement of said arms toward and away from each other whereby said arms will positively hold a container placed between them, said track element at each of its ends being pivotally secured to the end of said panel at the end thereof remote from said hinge means whereby said clamp can be pivoted to a position parallel to said back panel for storage.

Claim 5

An article holder as described in claim 2 wherein said resilient means is a pair of spring elements each having a detent therein for engaging one of said arms, each of said arms having detent engaging notches at spaced intervals for holding the arms at each of several selected positions along said track element.

Claim 6

An article holder as described in claim 2 wherein said track member is rectangular and has a central slot extending lengthwise thereof and each of said yoke members has means slidably seated in said slot for holding said arms in fixed rotational relationship to said track member.

Claim 7

An article holder as described in claim 4 wherein said track member has a pintle at each end, a pair of outwardly extending ears integral with said back panel each having an opening for rotatably receiving one of said pintles therein to pivotally support said track element and clamp member.

Claim 8

An article holder as described in claim 2 wherein said track element is bifurcated at each end, with each end having a pair of normally parallel legs joined at the mid-portion of the track element by a center post, a first leg of each pair being aligned with a first leg of the other pair and being rigidly joined to said center post, the second leg of each pair being joined to said center post for povital movement toward and away from the first leg adjacent thereto, said yoke portion of each of said clamp members being H-shaped in cross section with the legs of the "H" seated against the front and back faces of the track element when the clamp member is in erected position and the bar portion of the "H" is seated between the first and second legs for supporting the clamp members in fixed rotational position with respect to said track element

Claim 9

An article holder as described in claim 6 wherein said track element has a pintle at each end for rotatably supporting it, each of said pintles being split in an axial direction whereby said second legs may be pivoted away from the adjacent first leg to permit the bar portion of the clamp member's "H" shape to be seated in the slot between the first and second legs.

Claim 10

An article holder mountable on a supporting surface, said holder having a pair of panels, a hinge connected to said panels at one end for pivotal movement between a closed generally parallel relationship to each other and an open position in which one panel is generally vertical and the other generally horizontal, a clamp member pivotally connected to the panel which is vertical when the holder is open at the end thereof remote from said hinge for movement between a storage position parallel to the panel to which it is connected and a service position parallel to the other of said panels, the improvement in said holder comprising: a track element pivotally mounted at its ends to the panel which is vertical when the holder is open at the end thereof remote from said hinge for pivotal movement of said clamp member between a position parallel to the panel to which the track member is mounted and one normal thereto; said clamp member having a pair of arms, said arms being independent of each other, one end of each of said arms slidably engaging and supported by said track member whereby each of said arms can be independently moved lengthwise of said track element for adjusting the size of the opening formed between them.

Claim 11

An article holder mountable on a supporting surface, said holder having a pair of panels, a hinge connected to said panels at one end for pivotal movement between a closed generally parallel relationship to each other and an open position in which one panel is generally vertical and the other generally horizontal, a clamp member pivotally connected to the panel which is vertical when the holder is open at the end thereof remote from said hinge for movement between a storage position parallel to the panel to which it is connected and a service position parallel to the other of said panels, the improvement in said holder comprising: a track element pivotally mounted at its ends to the panel which is vertical when the holder is open at the end thereof remote from said hinge for pivotal movement of said clamp member between a position parallel to the panel to which the track member is mounted and one normal thereto; said clamp member having a pair of arms, said arms being independent of each other, one end of each of said arms slidably engaging and supported by said track member whereby each of said arms can be independently moved lengthwise of said track element for adjusting the size of the opening formed between them.

Claim 12

The article holder described in claim 8 wherein each of said arms has a yoke portion seated against said track element, resilient means engaging said yoke portion to provide limited resistance to movement of the arms toward and away from each other whereby said arms will positively hold a container placed between them.

Claim 13

An article holder as described in claim 9 wherein said resilient means is a pair of spring elements each having a detent therein for engaging one of said arms, each of said arms having detent engaging notches at spaced intervals for holding the arms at each of several selected positions along said track element.

Claim 14

An article holder as described in claim 9 wherein said track member is rectangular and has a central slot extending lengthwise thereof and each of said yoke members has means slidably seated in said slot for holding said arms in fixed rotational relationship to said track member.

Claim 15

An article holder as described in claim 9 wherein said track element is bifurcated at each end, with each end having a pair of normally parallel legs joined at the mid-portion of the yoke member by a center post, a first leg of each pair being aligned with a first leg of the other pair and being rigidly joined to said center post, the second leg of each pair being joined to said center post for pivotal movement toward and away from the first leg adjacent thereto, said yoke portion of each of said clamp members being H-shaped in cross section with the legs of the "H" seated against the front and back faces of the track element when the clamp member is in erected position and the bar portion of the "H" is seated between the first and second legs for supporting the clamp members in fixed rotational position with respect to said track element.

Claim 16

An article holder as described in claim 12 wherein said track element has a pintle at each end for rotatably supporting it, each of said pintles being split in an axial direction whereby each of said second legs may be pivoted away from the adjacent first leg to permit the bar portion of the clamp member's "H" shape to be seated in the slot between the first and second legs.