Twelve functional transmutable chairs
A function and backrest technology, applied in the field of deformable chairs, can solve problems such as single function of furniture
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[0161] Embodiments of the present invention are described below in conjunction with the accompanying drawings;
[0162] With reference to accompanying drawing 1,2,3, the embodiment of the present invention comprises base 1, backrest 2, seat surface 3, extension surface 4; One end of backrest 2 is hinged on the seat surface 3, and the other end is suspended; On the seat 1, the end away from the backrest 2 is hinged with an extension surface 4; the backrest 2, seat surface 3, and extension surface 4 carried by the base 1 can be rotated, deformed, and combined into a folded body according to their respective hinge axes.
[0163] Reference attached Figure 4-14 The base 1 includes a main beam 11, a reciprocating swivel 12, a front leg frame 13, a diagonal stay rod A14, a diagonal stay rod B15, a rear leg frame 16, a rocker arm 17, a rear caster wheel 18, and a front caster wheel 19; two main beams 11 at one end One end of the diagonal stay rod A14 is hinged together, and the othe...
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