IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0339563
(2003-01-10)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Dauphin Entwicklungs-u. Beteiligungs-GmbH
|
대리인 / 주소 |
Browdy and Neimark, P.L.L.C.
|
인용정보 |
피인용 횟수 :
24 인용 특허 :
16 |
초록
▼
A chair, in particular an office chair, comprising a pedestal, a seat support supported thereon, a seat plate supported on said seat support, and a backrest secured on said seat support. Said seat support comprises a rear supporting and guiding unit facing said backrest on which said seat plate is s
A chair, in particular an office chair, comprising a pedestal, a seat support supported thereon, a seat plate supported on said seat support, and a backrest secured on said seat support. Said seat support comprises a rear supporting and guiding unit facing said backrest on which said seat plate is supported, and on which said seat plate is guided obliquely relative to the horizontal line against at least one spring element. Said seat support comprises further a front supporting and guiding unit on which said seat plate is supported, and on which said seat plate is displaceably guided.
대표청구항
▼
1. A chair, in particular an office chair, comprisinga pedestal (2), a seat support (5) supported thereon, a seat plate (6) supported on said seat support (5), a backrest (9) secured on said seat support (5), and comprising a horizontal front direction (18) extending horizontally from the backrest (
1. A chair, in particular an office chair, comprisinga pedestal (2), a seat support (5) supported thereon, a seat plate (6) supported on said seat support (5), a backrest (9) secured on said seat support (5), and comprising a horizontal front direction (18) extending horizontally from the backrest (9) towards the seat plate (6), the horizontal front direction (18) extending parallel to a horizontal plane (B), wherein said seat support (5) comprises a rear supporting and guiding unit (45) facing said backrest (9), the rear supporting and guiding unit (45) comprising at least one sliding surface (27) being inclined against the horizontal plane (B) at an inclination angle a, said seat plate (6) being supported on said sliding surface (27), and said seat plate (6) being guided on said sliding surface (27) against at least one spring element, and wherein said seat support (5) comprises a front supporting and guiding unit (32), on which said seat plate (6) is supported, and on which said seat plate (6) is displaceably guided along the horizontal front direction (18), and wherein said rear supporting and guiding unit (45) comprises at least one guiding pin (51) being surrounded by at least one spiral spring (57). 2. A chair according to claim 1, wherein at least one bearing (54) is secured on said seat plate (6) in which bearing said guiding pin (51) is displaceably guided.3. A chair according to claim 1, wherein said front supporting and guiding unit (32) is pivotable around a substantially horizontal pivot axis (34) relative to said seat support (5).4. A chair according to claim 1, wherein said seat plate (6) comprises a front seat plate element (43) and a rear seat plate element (44) being connected with one another via a joint (46).5. A chair according to claim 1, wherein said seat plate (6) is displaceable towards the front against the spring force of said spring element (57).6. A chair according to claim 1, wherein two guiding pins extending parallel to one another are provided.7. A chair according to claim 1, wherein said inclination angle a is changeable.8. The chair of claim 1 wherein said front supporting and guiding unit (32) comprises at least one guiding pin (37) which is displaceably guided in at least one oblong hole (39) provided in said seat plate (6).9. A chair, in particular an office chair, comprisinga pedestal (2), a seat support (5) supported thereon, a seat plate (6) supported on said seat support (5), a backrest (9) secured on said seat support (5), and comprising a horizontal front direction (18) extending horizontally from the backrest (9) towards the seat plate (6), the horizontal front direction (18) extending parallel to a horizontal plane (B), wherein said seat support (5) comprises a rear supporting and guiding unit (45) facing said backrest (9), the rear supporting and guiding unit (45) comprising at least one sliding surface (27) being inclined against the horizontal plane (B) at an inclination angle a, said seat plate (6) being supported on said sliding surface (27), and said seat plate (6) being guided on said sliding surface (27) against at least one spring element, and wherein said seat support (5) comprises a front supporting and guiding unit (32), on which said seat plate (6) is supported, and on which said seat plate (6) is displaceably guided along the horizontal front direction (18), and wherein said front supporting and guiding unit (32) comprises at least one guiding pin (37) which is displaceably guided in at least one oblong hole (39) provided in said seat plate (6).
※ AI-Helper는 부적절한 답변을 할 수 있습니다.