| 摘要 |
<p>The present invention relates to a height adjusting device for a table, which can change a desk or a table having chairs into a sitting table used when a user sits on a floor by simply adjusting the legs of the desk or the table. The present invention has L-shaped adjusting legs which include sitting table legs used for a sitting table and table legs used for a table. Inclined surfaces bent at the angle of 45 degrees are formed on the outer side of portions where the sitting table legs and the table legs of the adjusting legs meet. Fixing supports having inclined surfaces, which are the same as the inclined surfaces of the adjusting legs, are fixed to the bottom surface of an upper plate. The inclined surfaces of the fixing supports and the inclined surfaces of the adjusting legs touch each other and are fixed by rotary shafts. Rotation surfaces having the angle of 45 degrees are formed in the inclined surfaces of the fixing supports and are fixed to the table legs and the sitting table legs under the upper plate using bolts.</p> |
