Seat cushion
First Claim
1. A seat cushion comprisinga cushion body on which a user is to sit;
- a weight measuring unit coupled to said cushion body, and configured to measure, when the user is sitting on said cushion body, weight of the user applied to said cushion body so as to generate a result of weight measurement;
a tilt adjusting unit configured to adjust a seat angle of said cushion body with respect to a horizontal reference plane;
a storage unit configured to store pre-established mapping data associated with seat angles, and heights and weights of users of the seat cushion; and
a controlling unit electrically connected to said weight measuring unit, said tilt adjusting unit and said storage unit, and configured to control, when said seat cushion is operated in an automatic mode, said tilt adjusting unit to adjust the seat angle of said cushion body based on the result of weight measurement, a height value that is obtained in advance by said controlling unit and that is associated with a height of the user, and the mapping data.
1 Assignment
0 Petitions
Accused Products
Abstract
A seat cushion includes a cushion body, a weight measuring unit coupled to the cushion body, a tilt adjusting unit, a storage unit storing pre-established mapping data, and a controlling unit. The weight measuring unit measures, when a user is sitting on the cushion body, weight of the user applied to the cushion body so as to generate a result of weight measurement. The controlling unit is connected to the weight measuring unit, the tilt adjusting unit and the storage unit, and controls, when the seat cushion is operated in an automatic mode, the tilt adjusting unit to adjust a seat angle of the cushion body with respect to a horizontal reference plane based on the result of weight measurement, a height value and the mapping data.
12 Citations
6 Claims
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1. A seat cushion comprising
a cushion body on which a user is to sit; -
a weight measuring unit coupled to said cushion body, and configured to measure, when the user is sitting on said cushion body, weight of the user applied to said cushion body so as to generate a result of weight measurement; a tilt adjusting unit configured to adjust a seat angle of said cushion body with respect to a horizontal reference plane; a storage unit configured to store pre-established mapping data associated with seat angles, and heights and weights of users of the seat cushion; and a controlling unit electrically connected to said weight measuring unit, said tilt adjusting unit and said storage unit, and configured to control, when said seat cushion is operated in an automatic mode, said tilt adjusting unit to adjust the seat angle of said cushion body based on the result of weight measurement, a height value that is obtained in advance by said controlling unit and that is associated with a height of the user, and the mapping data. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification