Low profile articulated footrest assembly and rocking armchair using same
First Claim
1. An articulated footrest assembly for a seating unit, comprising:
- a footrest member moveable between a retracted position and an extended position, and comprising proximal and distal portions;
a telescopic linkage for extending and retracting the footrest member between the retracted and extended positions, the telescopic linkage comprising a stationary support member mounted to the seating unit, a first telescoping arm, and a second telescoping arm, wherein the first telescoping arm has a distal end connected to the proximal portion of the footrest member through a first pivot, and wherein the second telescoping arm has a distal end connected to the footrest member between the proximal and distal portions through a second pivot spaced apart from the first pivot; and
an actuating linkage comprising a first linkage portion interposed between the stationary support member and the first telescoping arm and a second linkage portion interposed between the first and second telescoping arms wherein, when the actuating linkage is operated, the first linkage portion moves the first telescoping arm in one of forward and rearward directions relative to the stationary support member and the second linkage portion moves the second telescoping arm in said one direction relative to the first telescoping arm thereby simultaneously moving the footrest member in said one direction and pivoting said footrest member about the first and second pivots.
1 Assignment
0 Petitions
Accused Products
Abstract
An articulated footrest assembly for a seating unit comprises a footrest member moveable between a retracted position and an extended position, a telescopic linkage for extending and retracting the footrest member between the retracted and extended positions, and an actuating linkage. The footrest member comprises proximal and distal portions while the telescopic linkage comprises a stationary support member mounted to the seating unit, a first telescoping arm, and a second telescoping arm. The first telescoping arm has a distal end connected to the proximal portion of the footrest member through a first pivot. The second telescoping arm has a distal end connected to the footrest member between the proximal and distal portions through a second pivot spaced apart from the first pivot. The actuating linkage comprises a first linkage portion interposed between the stationary support member and the first telescoping arm and a second linkage portion interposed between the first and second telescoping arms. When the actuating linkage is operated, the first linkage portion moves the first telescoping arm in one of forward and rearward directions relative to the stationary support member and the second linkage portion moves the second telescoping arm in the same direction relative to the first telescoping arm thereby simultaneously moving the footrest member in that direction and pivoting the footrest member about the first and second pivots.
48 Citations
13 Claims
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1. An articulated footrest assembly for a seating unit, comprising:
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a footrest member moveable between a retracted position and an extended position, and comprising proximal and distal portions;
a telescopic linkage for extending and retracting the footrest member between the retracted and extended positions, the telescopic linkage comprising a stationary support member mounted to the seating unit, a first telescoping arm, and a second telescoping arm, wherein the first telescoping arm has a distal end connected to the proximal portion of the footrest member through a first pivot, and wherein the second telescoping arm has a distal end connected to the footrest member between the proximal and distal portions through a second pivot spaced apart from the first pivot; and
an actuating linkage comprising a first linkage portion interposed between the stationary support member and the first telescoping arm and a second linkage portion interposed between the first and second telescoping arms wherein, when the actuating linkage is operated, the first linkage portion moves the first telescoping arm in one of forward and rearward directions relative to the stationary support member and the second linkage portion moves the second telescoping arm in said one direction relative to the first telescoping arm thereby simultaneously moving the footrest member in said one direction and pivoting said footrest member about the first and second pivots. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
the first link means comprises first and second link members having respective first ends, and respective second ends, said first ends being pivotally connected to each other and to the stationary support member;
the second link means comprises third and fourth links having respective third ends, intermediate portions and respective fourth ends, the third ends being pivotally connected to the second ends, respectively, and the intermediate portions being pivotally connected to each other and to the first telescoping arm; and
the third link means comprises fifth and sixth links having respective fifth ends and respective sixth ends, the fifth ends being pivotally connected to the fourth ends, respectively, and the sixth ends being pivotally connected to each other and to the second telescoping arm.
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7. An articulated footrest assembly as defined in claim 1, wherein the telescopic linkage comprises three telescopically mounted elongated members forming the stationary support member, the first telescoping arm and the second telescoping arm, respectively.
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8. An articulated footrest assembly as defined in claim 1, further comprising an actuator mechanism connected to the actuating linkage, for operating said actuating linkage.
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9. An articulated footrest assembly as defined in claim 8, wherein the actuator mechanism is a manual actuator mechanism.
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10. A reclining rocking chair comprising:
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a floor supported chassis carrying a seat support frame having a free space thereunder and a backrest;
an articulated footrest assembly, including;
a footrest member moveable between a retracted position and an extended position, and comprising proximal and distal portions;
a telescopic linkage for extending and retracting the footrest member between the retracted and extended positions, the telescopic linkage comprising a stationary support member mounted to the seat support frame, a first telescoping arm, and a second telescoping arm, wherein the first telescoping arm has a distal end connected to the proximal portion of the footrest member through a first pivot, and wherein the second telescoping arm has a distal end connected to the footrest member between the proximal and distal portions through a second pivot spaced apart from the first pivot; and
an actuating linkage comprising a first linkage portion interposed between the stationary support member and the first telescoping arm and a second linkage portion interposed between the first and second telescoping arms wherein, when the actuating linkage is operated, the first linkage portion moves the first telescoping arm in one of forward and rearward directions relative to the stationary support member and the second linkage portion moves the second telescoping arm in said one direction relative to the first telescoping arm thereby simultaneously moving the footrest member in said one direction and pivoting said footrest member about the first and second pivots; and
a reclining backrest pivotally mounted to the seat support frame. - View Dependent Claims (11, 12, 13)
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Specification