公开(公告)号：WO2022075867A1

公开(公告)日：2022-04-14

申请号：PCT/PL2021/000072

申请日：2021-09-28

Applicant: BLACK SPECIAL SYSTEMS SP. Z O.O.

Inventor： BODNAR, Bartosz ,  WARZECHA, Katarzyna ,  NIEDZIELSKI, Wacław ,  BODNAR, Maciej ,  OLENDEREK, Filip

IPC: A47C7/02 ,  A47C7/46

Abstract: The subject of the invention is a seat intended to be mounted on chairs, benches with seats, stadium seats, and toilet seats. Characteristic for the seat is that an upper surface (1) of the seat is variously shaped such that from the side of a rear edge (2) it slopes downwards, following an arc, towards a front edge (3) of the seat and the upper surface (1) has rear recesses (4), central recesses (5), front recesses (6), and side recesses (7) arranged thereon, symmetrically in relation to the longitudinal symmetry axis of the seat, where all of which are located within a profiled ergonomic niche (8) with a shape similar to the letter H, while a transverse arm (9) of the profiled ergonomic niche (8) connects longitudinal arms (10) of the profiled ergonomic niche (8) forming a relief groove. The rear recesses (4), central recesses (5), and front recesses (6) have different length and depth, and have an ellipsoidal shape; they are arranged one after the other along the longitudinal arm (10) of the profiled ergonomic niche (8), and the side recesses (7) are arranged between the central recesses (5) and front recesses (6) and side edges (11) of the seat.

公开(公告)号：WO2021167476A1

公开(公告)日：2021-08-26

申请号：PCT/PL2021/000008

申请日：2021-02-15

Applicant: BLACK SPECIAL SYSTEMS SP. Z O.O.

Inventor： WARZECHA, Katarzyna ,  BODNAR, Maciej ,  OLENDEREK, Filip ,  NIEDZIELSKI, Wacław

IPC: A47K13/00 ,  A47K13/24 ,  A47K17/00

Abstract: An ergonomic hygienic pad, particularly for a toilet seat, having: an upper surface of the pad sloping towards the front part of the pad, elongated recesses located on the upper surface of the pad and a centrally located hole, wherein it is characteristic that the recesses are arranged on the upper surface of the pad in its middle and rear part, and in the rear part they overlap the rear support. The recesses have different depths in length and width and are arranged opposite to each other with respect to the hole, from the side edge of the hole towards the outer side edges over a part of the width of the pad, and the surfaces of the recesses are inclined towards the edge of the hole, wherein the recesses extend from the front part of the hole to the rear part of the hole, and they follow curves with the maximum recess located at the point corresponding to the ischial tuberosities of the user of the pad. Upper surfaces in the front part are flat and inclined with respect to the bottom surface at an angle ranging from more than 14° to 50°, and have extended thighs supporting surfaces. The rear wall of the outer surface of the rear support is angled with respect to the bottom surface of the pad, and the inner wall of the hole in the rear part of the pad is inclined towards the bottom surface of the pad, and the hole has a contraction in the middle of the length of the pad.