The stability of the triangle, by born however invention "folding chair"

   The new invention of a folding chair, it brings great convenience to us, the utility model belongs to a folding seat, is a kind of double folding chair. The supporting piece, the pivot member with the seat, will cross legs connected on the seat, by properly adjusting the break point location in the primary components to guarantee seat scale invariant, is easy to be folded and the seat surface inversion and other conditions in the two front chair legs is arranged between reinforcement bracing, and the supporting point of view the two chair legs become smaller. Not only improves the overall structural characteristics of double seat, and effectively avoid bending, shedding happens easily pivot each folding point. We often say that stability of the triangle, by born however invention