OSTROWSKI ANDRZEJ;STRZAŁA MAREK;STANULA ARKADIUSZ;SKALIY OLEXANDER;MAKOWIEC MAREK
发明人:
ANDRZEJ OSTROWSKI,MAREK STRZAŁA,ARKADIUSZ STANULA,OLEXANDER SKALIY,MAREK MAKOWIEC
申请号：
PL128520
公开号：
PL128520U1
申请日:
2018.05.18
申请国别(地区):
PL
年份:
2020
代理人:
摘要：
The subject of the application is a chair with a movable seat which, as a result of cyclical upward and downward movement, changes the seat surface. When the seat is in the lower position, the seat on the seat-back shall press with its buttocks and thighs on the edge of the seat-back, when the seat is in the middle position on the edge of the seat-back and when the seat is in the upper position on the edge of the seat-back. A seat with a movable seat is intended, in particular, to be fitted with means of transport, workstations and wheelchairs for persons who require a long seat in order to be more comfortable,better blood flow in the lower extremities, less nerve fiber pressure, and at the same time reduce the risk of swelling and numbness of the legs or veins. The seat-back shall be constructed of a skeleton (1),whose lower leg or support is the central (2) and movable (4) upholstered seat (10),mounted by means of a taping handle (9),upper support, whether or not upholstered (11) and with a movable seat drive device (8). The seat-back shall be fixed at equal distances to the seat-back and running parallel to the seat-back of the seat-back and the seat-back-facing strips shall be affixed to the seat-back (3),Between which are fixed from the bottom to the plate or flat panel with movable seat guides (7) are the rows of the footrest of the movable seat (5) so, in order to fill the entire surface of the fixed seat (2) perpendicularly and to move freely upwards and downwards between the letters, the fixed seat frame (3) shall be positioned at a regulated rate and range of motion by means of a movable seat drive device (8) of a mechanical or hydraulic or pneumatic seat frame situated below: seated on the supports for mounting the propelling device (6) in its horns or on the surfaces for mounting the propelling devices.Przedmiotem zgłoszenia jest fotel z siedziskiem ruchomym, które w wyniku cyklicznego przesuwania się w górę i w dół zmienia powierzchnię siedziska. Gdy si
