초록 ▼

A furniture pull-down shelf has first and second opposed lateral webs delimiting a shelf receptacle. First and second pairs of pivot levers are pivotably secured on first and second opposed furniture sidewalls and on the first and second lateral webs and define first and second four-bar linkages. Th

A furniture pull-down shelf has first and second opposed lateral webs delimiting a shelf receptacle. First and second pairs of pivot levers are pivotably secured on first and second opposed furniture sidewalls and on the first and second lateral webs and define first and second four-bar linkages. The first and second four-bar linkages transfer the shelf from a stowed position inside the furniture into a lowered access position. An operating element is connected to first pivot levers of the first and second pairs of pivot levers. It extends in an initial operating position along a front side of the shelf receptacle. When pivoting the pull-down shelf into the access position, the connecting element moves from the initial operating position into a downward open operating position.

대표청구항 ▼

1. A pull-down shelf for a piece of furniture, the pull-down shelf comprising: a generally planar bottom, a back surface, an open front side, a first lateral web and a second lateral web that are oppositely positioned relative to each other, the first lateral web and the second lateral web are each

1. A pull-down shelf for a piece of furniture, the pull-down shelf comprising: a generally planar bottom, a back surface, an open front side, a first lateral web and a second lateral web that are oppositely positioned relative to each other, the first lateral web and the second lateral web are each perpendicular to the bottom; the bottom, the back surface and the first and second lateral webs define a receptacle of the pull-down shelf wherein items can be stored within the receptacle;a first pair of pivot levers pivotably secured on a first sidewall of a piece of furniture at a first end of the first pair of pivot levers and pivotably secured on the first lateral web at a second end of the first pair of pivot levers, first pair of pivot levers define a first four-bar linkage;a second pair of pivot levers pivotably secured on a second sidewall of the piece of furniture at a first end of the second pair of pivot levers and pivotably secured on the second lateral web at a second end of the first pair of pivot levers, the second pair of pivot levers define a second four-bar linkage;the first and second four-bar linkages configured to transfer the pull-down shelf from an initial stowed position located within an interior of the piece of furniture into a lowered access position located outside the interior of the piece of furniture;an operating element connected to a first pivot lever of the first pair of pivot levers and connected to a first pivot lever of the second pair of pivot levers;the operating element configured to be transferred from an initial operating position wherein the pull-down shelf is located in the initial stowed position into a downwardly pivoted open operating position when pivoting the pull-down shelf into the lowered access position;the operating element extends along the front side of the shelf receptacle above the bottom of the pull-down shelf in the initial stowed position in order to provide a barrier to prevent items from falling off the pull-down shelf along the open front side; and the operating element is located below the bottom of the pull-down shelf in the lowered access position. 2. The pull-down shelf according to claim 1, wherein the operating element is a synchronizing component providing a movement coupling action acting on the first and second pairs of pivot levers. 3. The pull-down shelf according to claim 1, wherein the operating element is a grip rod. 4. The pull-down shelf according to claim 1, wherein the operating element comprises a gripping bracket. 5. The pull-down shelf according to claim 1, wherein the first pivot levers of the first and second pairs of pivot levers connected to each other by the operating element are bent and comprise a bent pivot lever end area, respectively, that projects past the first shelf receptacle at the front side. 6. The pull-down shelf according to claim 1, further comprising at least one second shelf receptacle positioned above or below the first shelf receptacle. 7. The pull-down shelf according to claim 1, further comprising a spring, wherein the first shelf receptacle is pivotable with the first and second pairs of pivot levers against the force of the spring. 8. The pull-down shelf according to claim 7, wherein the spring comprises an adjustable spring force. 9. The pull-down shelf according to claim 1, further comprising elastomeric stops, wherein the pull-down shelf is pivotable against the elastomeric stops defining the access position and the initial stowed position, respectively. 10. The pull-down shelf according to claim 1, wherein the pull-down shelf is configured to be locked in the access position.