| 摘要 |
<p>This multipurposed adaptable working chair serves as activ massage prophylactic and therapeutic chair for dynamic sitting with various possibilities of personalized adjustments to individual characteristic of the user in the accordance to his dimensions, weight and physical predispositions. On the metal lateral hollow frames (10), both for the seat and the back, are applied flexible slats (1) placed transversaly and convexly (regarding the sitting person). At the ends of the each slats are mechanism for hand adjustment of the slat's bending tension, that is the hardness of sitting and the leaning. With the rotation of the knobs (6), by means of the screws (5) are the ends of the slats pushed or released; in this way is for every slat single adjusted the tension, that is the hardness of the sitting and leaning. All slats (1) are convexed except those on the front part of the seat intended for male population which are, from anatomic and physiology reasons, wavy shaped (2). With the adjustment of the tension for every slat single, controlled are support and activ resistance to the weight of every part of the body that touch the chair, massaging the sitting parts of the body and the spine from the lumbal part up to the neck, strengthen the muscle tonus, provoke blood circulation and improve metabolic processes. Besides usual adjusting of the seat height and the back slope, the chair has mechanism for inclination of the seat toward front or to back (14-18).</p> |
