| 摘要 |
The subject matter of the invention is a toilet seat lifting device, the modus operandi of its control mechanism and a set of devices controlling the position of the lid and/or seat, provided by a control mechanism, activated manually or by foot. The toilet seat lifting device (100) consists of a casing (101, 102, 103, 104) inside which a mechanism is located, lifting and lowering the lid and the seat, along with the lifting device control mechanism (100). The action of the mechanism lifting and lowering the lid and the seat of the unit is based on the action of a rotary spring actuator for the lid (141, 140, 152, 153) on the action of a rotary spring actuator for the seat (122, 123, 144, 151), or on the action of torsion springs (401, 402). The action of the control mechanism is based on reciprocating movement of the reciprocating element (129), whose reciprocating movement is translated into rotary movement of the hinges (108, 109) of the unit. The lifting device control mechanism is connected with the control device (200), mechanical, electric or electronic, which is activated manually or by foot. The control device (200) cooperates with the lifting device control mechanism (100). The operation principle for the toilet seat lifting device (100) control mechanism means changing the position of the reciprocating element (129) in reciprocating movement, the said element being located in shape apertures (702) of structural elements (110, 111). Structural elements (110, 111) are connected with the hinges (108, 109) by means of a mobile connection. This connection is achieved by mandrels (701) of hinge casings (108, 109) and springing elements (155, 156), resting on structural elements (110, 111). The application of mobile connections enables lifting and lowering of the lid and seat position by the control mechanism, as well as in a traditional, manual manner. The mobile connection secures elements of the lifting device control mechanism against damage in the event of device misuse. The layout of the lid (501) and/or seat (502) position control system is based on cooperation of the lifting device (100) with the control device (200) and the trigger mechanism installed in,the toilet flushing system. The toilet seat lifting device (100) is connected with or without a cable with the control device (200) and trigger mechanism installed in the toilet flushing system. The design of the lifting device (100) secures the mechanism against misuse, i.e. when the lid or seat is lifted with the device (100) control mechanism (200), and simultaneously either of them is lowered manually, or vice versa. This solution enables the use of the device (100) in public toilets, which are often exposed to unpredictable behaviours of their users. |
