A seat has a first ischial region, a second ischial region, a tailbone region and a thigh transitional region, each having at least one slot. Each slot generally opens outward, away from a center of the seat. Each slot may have an elongated central portion and two distal portions extending from the
A seat has a first ischial region, a second ischial region, a tailbone region and a thigh transitional region, each having at least one slot. Each slot generally opens outward, away from a center of the seat. Each slot may have an elongated central portion and two distal portions extending from the central portion. The central portion and distal portions may be substantially linear and may have a specific configuration relative to each other to provide desired support characteristics. The slots may allow flexing and cantilevering of portions of the seat to dynamically contour the seat based on the weight of the user. Multiple grooves may be included at the front of the seat to facilitate curling of the front of the seat.
대표청구항▼
1. A seat comprising: a peripheral edge defining an outer boundary of the seat;a longitudinal axis generally extending from a front of the seat to a rear of the seat and generally dividing the seat into two equal halves;a first ischial region located on a first side of the longitudinal axis, a secon
1. A seat comprising: a peripheral edge defining an outer boundary of the seat;a longitudinal axis generally extending from a front of the seat to a rear of the seat and generally dividing the seat into two equal halves;a first ischial region located on a first side of the longitudinal axis, a second ischial region located on a second side of the longitudinal axis, a tailbone region located rearward of the first and second ischial regions, a thigh transitional region located forward of the first and second ischial regions;a center of the seat located between the first ischial region, the second ischial region, the tailbone region, and the thigh transitional region;a plurality of first ischial slots defined within the seat and not extending to the peripheral edge, the first ischial slots disposed completely within the seat such that they do not extend to a peripheral edge of the seat, the first ischial slots disposed completely within the first ischial region, the first ischial slots being separate and distinct from one another; anda plurality of second ischial slots defined within the seat, the second ischial slots disposed completely within the seat such that they do not extend to a peripheral edge of the seat, the second ischial slots disposed completely within the second ischial region, the second ischial slots being separate and distinct from one another;wherein each slot extends completely through the seat,wherein each slot includes a central portion, a first distal portion defined adjacent a first end of the central portion, and a second distal portion defined adjacent a second end of the central portion, the distal portions extending at an angle with respect to their respective central portions. 2. The seat of claim 1 wherein each of the slots are generally curved. 3. The seat of claim 1 wherein the distal portions each include a first end adjacent the respective central portion and a second end opposite the first end, wherein the distal portions are angled such that the second ends are closer to the nearest peripheral edge of the seat than the first ends. 4. The seat of claim 1 including a tailbone slot defined in the tailbone region of the seat and not extending to a peripheral edge of the seat. 5. The seat of claim 4 including a thigh transitional slot defined within the seat in the thigh transitional region and not extending to a peripheral edge of the seat. 6. The seat of claim 5 wherein at least a portion of the tailbone slot extends at an angle relative to the longitudinal axis, and wherein at least a portion of the thigh transitional slot extends at an angle relative to the longitudinal axis. 7. A seat comprising: a longitudinal axis generally extending from a front of the seat to a rear of the seat and generally dividing the seat into two equal halves;a first ischial region located on a first side of the longitudinal axis, a second ischial region located on a second side of the longitudinal axis, a tailbone region located rearward of the first and second ischial regions, a thigh transitional region located forward of the first and second ischial regions;a center of the seat located between the first ischial region, the second ischial region, the tailbone region, and the thigh transitional region;a plurality of first ischial slots defined within the seat, the first ischial slots disposed completely within the seat such that they do not extend to a peripheral edge of the seat, the first ischial slots disposed completely within the first ischial region, the first ischial slots being separate and distinct from one another; anda plurality of second ischial slots defined within the seat, the second ischial slots disposed completely within the seat such that they do not extend to a peripheral edge of the seat, the second ischial slots disposed completely within the second ischial region, the second ischial slots being separate and distinct from one another;a tailbone slot defined in the tailbone region, the tailbone slot disposed completely within the seat and not extending to the peripheral edge, the tailbone slot including a central portion and first and second distal ends, the distal ends being closer to the rear of the seat than the central portion;wherein each slot extends completely through the seat,wherein each of said first ischial slots and said second ischial slots includes a central portion, a first distal portion defined adjacent a first end of the central portion, and a second distal portion defined adjacent a second end of the central portion, the distal portions extending at an angle with respect to their respective central portions. 8. The seat of claim 7 including a thigh transitional slot in the thigh transitional region, the thigh transitional slot disposed within the seat and not extending to the peripheral edge. 9. The seat of claim 8 wherein the thigh transitional slot includes a central portion and first and second distal ends, the distal ends of the thigh transitional slot being closer to the front of the seat than the central portion of the thigh transitional slot. 10. The seat of claim 9 wherein at least one of the first ischial slots and at least one of the second ischial slots include a central portion and opposing distal ends, the central portion being closer to the longitudinal axis than the distal ends. 11. The seat of claim 10 wherein the thigh transitional slot crosses the longitudinal axis. 12. The seat of claim 11 wherein the tailbone slot crosses the longitudinal axis. 13. The seat of claim 12 wherein the central portions of the at least one of the first and second ischial slots are substantially linear. 14. A seat comprising: a longitudinal axis generally extending from a front of the seat to a rear of the seat and generally dividing the seat into two equal halves;a first ischial region located on a first side of the longitudinal axis, a second ischial region located on a second side of the longitudinal axis, a tailbone region located rearward of the first and second ischial regions, a thigh transitional region located forward of the first and second ischial regions;a center of the seat located between the first ischial region, the second ischial region, the tailbone region, and the thigh transitional region;a plurality of first ischial slots defined within the seat, the first ischial slots disposed completely within the seat such that they do not extend to a peripheral edge of the seat, the first ischial slots disposed completely within the first ischial region, the first ischial slots being separate and distinct from one another; anda plurality of second ischial slots defined within the seat, the second ischial slots disposed completely within the seat such that they do not extend to a peripheral edge of the seat, the second ischial slots disposed completely within the second ischial region, the second ischial slots being separate and distinct from one another;wherein each of the slots includes a central portion and first and second distal ends, the central portion being closer to the longitudinal axis than the distal ends;wherein each slot extends completely through the seat,wherein the tailbone slot includes a central portion and opposing distal portions extending at an angle from the central portion. 15. The seat of claim 14 including a thigh transitional slot disposed in the thigh transitional region and extending completely though the seat, the thigh transitional slot not extending to a peripheral edge of the seat, the thigh transitional slot crossing the longitudinal axis. 16. The seat of claim 15 including a tailbone slot disposed in the tailbone region and extending completely through the seat, the tailbone slot not extending to a peripheral edge of the seat, the tailbone slot crossing the longitudinal axis. 17. The seat of claim 16 wherein the central portion of the tailbone slot is substantially linear. 18. The seat of claim 17 wherein the thigh transitional slot includes a substantially linear central portion and opposing distal portions extending at an angle from the central portion.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (67)
Schultz Craig H. (Muscatine IA), Adjustable width arm rest.
Pettingill, James; George, Timothy, Apparatuses and methods for increasing support provided by cushioned furniture and other occupant supporting furniture.
Thomas Timothy N. (150 Garden Club Rd. Nordland WA 98358) Schladetzky Robert P. (2982 Beaver Vy Rd. Port Ludlow WA 98365), Bicycle body support apparatus.
Ishi Yuji (Osaka JPX) Nagao Toru (Osaka JPX) Sato Harumatsu (Tokyo JPX), Shell structure for use with a chair having synchronously moving seat and seat back.
Ishi Yuji (Osaka JPX) Nagao Toru (Osaka JPX) Sato Harumatsu (Tokyo JPX), Shell structure for use with a chair having synchronously moving seat and seat back.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.