Cushion with scale

Abstract

The invention relates to a cushion with a scale. The cushion includes a flexible sheet 210 constituting a bottom part; a flexible seat 220 having an integrated rectangular space part 221 formed on theflexible sheet; a pressure transfer medium injected into the space part of the flexible seat; and a scale 230, which senses pressure applied to the pressure transfer medium by an external pressure applied to the flexible seat and displays the pressure as a weight. Particularly, the scale 230 includes a load cell 231 positioned in the space part 221 of the flexible seat to sense the pressure applied to the pressure transfer medium without coming into contact with the flexible seat, a base member 232 formed of a hard material such as plastic, exposed and fixed to an outer side of the flexible sheet 210 constituting the bottom part so as to support the load cell, a control unit 236 for calculating the pressure applied to the load cell into the weight, a first display unit 233a for calculating pressure applied to the load cell by the control unit 236 and displaying the calculated pressure as a weight value, and a second display unit 233b for displaying a difference between a predeterminedset value inputted by the user through the control unit and the weight value of the first display unit.

Description

technical field [0001] The present invention relates to a seat cushion, and in more detail, relates to a seat cushion with a weighing scale capable of measuring and displaying the weight of a user of the seat cushion, and having convenience in transportation, storage and use. Background technique [0002] Generally, a load measuring device, that is, a seat cushion provided with a weighing scale is often installed on a seat surface or the like for posture correction, or an additional device such as a pressure gauge is installed thereon. [0003] An example of a conventional seat cushion is disclosed in Republic of Korea Patent Registration No. 10-1551575. [0004] Such as figure 1 with figure 2 As shown, the existing cushion 100 includes: a body part 110, which is configured to receive external common power and convert it into the form of a cushion or cushion for supplying the required power according to the opening / closing of the power switch; Part 120 is arranged on the...

AI Technical Summary

Problems solved by technology

[0017] The existing cushion 100 constructed and controlled as described above is specially used to correct the user's body imbalance, but it is limited when used as a general cushion, and it is not only difficult to carry, transport and store, but also must be equipped with a cushioning part based on the cushion. Due to the characteristics of the existing cushion, when the user sits on the cushion, the structural problem that the accurate weight cannot be measured

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