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US 8,944,510 B2Granted
Chair with sliding pillow
AssigneeWestfield Outdoor, Inc.
InventorXiaofen Yuan
Life of this patent
Estimating the term…
Abstract
A folding chair is disclosed including a folding chair frame, support material, and a pillow that can move between raised and lowered positions relative to the folding chair frame.
Claims20
A folding chair comprising:
- a folding chair frame having leg, seat, and back sections, the back section having a width;
- support material suspended from the folding chair frame to support the legs, seat, and back of an occupant of the chair;
- a sliding pillow;
- at least two tracks coupled to the sliding pillow and the support material, each track including a rail, the tracks being separated by a distance less than the width of the back section of the folding chair frame;
- and
- at least two guides coupled to the pillow, each guide including a flange and first and second legs extending from the flange, each leg defining a channel configured to receive the rail of one of the at least two tracks, wherein each leg cooperates with the rail to allow the pillow to travel along a longitudinal axis of the rail, and each leg includes portions that engage the rail on opposite sides of the longitudinal axis and blocks movement of the pillow in directions away from the support material.
3 more elements
A folding chair comprising:
- a folding chair frame having leg, seat, and back sections,
- support material suspended from the folding chair frame to support the legs, seat, and back of an occupant of the chair;
- a sliding pillow;
- at least two tracks supported by the support material, each track including a rail having a maximum width, and coupled to the sliding pillow by at least two guides to guide sliding of the pillow along the support material, each guide including a channel for receiving the rail of one of the at least two tracks, each channel including a first portion defined by a first leg of the guide and a second portion defined by a second leg of the guide, the first portion positioned at a first position along a longitudinal axis of the rail and the second portion positioned at a second position along the longitudinal axis of the rail, the first position being spaced apart from the second position along the longitudinal axis of the rail by a distance greater than the maximum width of the rail, the channels being configured to align with the tracks in a first orientation and to misalign with the tracks in a second orientation.
1 more element
A folding chair comprising:
- a folding chair frame having leg, seat, and back sections,
- support material suspended from the folding chair frame to support the legs, seat, and back of an occupant of the chair;
- a sliding pillow including two guides, each guide including a first leg and a second leg separated by an opening the first leg and the second leg defining a channel;
- and
- at least two tracks each track including a rail, each rail configured to be received by at least one of the guides for sliding of the pillow along the support material, wherein the rail is received by a first channel portion of the channel defined by the first leg, the first channel portion having a first amount of clearance with the rail, the rail is received by a second channel portion of the channel defined by the second channel leg, the second portion having a second amount of clearance with the rail, an opening portion defining the opening of the guide positioned along a longitudinal axis of the rail between the first channel portion and the second channel portion, the opening portion having an amount of clearance with the rail greater than the first amount of clearance and the second amount of clearance, the support material having one or more slits each receiving one of the at least two tracks.
2 more elements
Dependencies are inferred from the claim text.