Foldable Waist Support

Abstract

A foldable wait support includes a foldable resilient board. The foldable resilient board includes a central portion, a pair of fordable portions and a pair of stand portions. Between the central portion and each of the fordable portions is formed with a first dent. Between each of the pair of fordable portions and each of the pair of stand portions is formed with a second dent. A first side of the foldable resilient board is provided with a female buckle strap which is located on the central portion to engage with a male buckle strap provided on one edge of each of the pair of stand portions. A second side of the foldable resilient board is provided with a binding strap and a loop which are located on the fordable portions. When folding, the first dents are folded towards the same direction, such that the foldable portions and the stand portions are folded over the first side of the central portion and the binding strap is to engage with the loop. The foldable resilient board is folded in a flat form for convenient storing and carrying. When unfolding, the second dent between the foldable portion and the stand portion is folded inward and the male buckle strap is to engage with the female buckle strap, such that at least one of the stand portions is perpendicular to the foldable portion. Because the foldable resilient board is resilient and extendable, the central portion is bent outwardly to have a predeterminded curved surface. The foldable waist support of the present invention can be placed on the back of a chair, on the chair or under the head of the user, providing a waist support to the user.

1 . A foldable wait support, comprising a foldable resilient board, the foldable resilient board including a central portion, a pair of fordable portions extending from two opposing ends of the central portion and a pair of stand portions extending from the pair of fordable portions, between the central portion and each of the fordable portions being formed with a first dent, between each of the pair of fordable portions and each of the pair of stand portions being formed with a second dent, a first side of the foldable resilient board being provided with a female buckle strap which is located on the central portion to engage with a male buckle strap provided on one edge of each of the pair of stand portions, a second side of the foldable resilient board being provided with a binding strap and a loop which are located on the fordable portions; when folding, the pair of foldable portions and the pair of stand portions being folded over the first side of the central portion to be in a flat form, when unfolding, the stand portions being perpendicular to the foldable portions and the central portion being bent outwardly to have a predeterminded curved surface. 
     
     
         2 . The foldable wait support as claimed in  claim 1 , wherein the female buckle strap, the male buckle strap and the binding strap are Velcro straps. 
     
     
         3 . The foldable wait support as claimed in  claim 1 , wherein the predeterminded curved surface of the central portion is bent at fifteen degrees. 
     
     
         4 . A foldable wait support, comprising two foldable resilient boards which are stacked up, left and right ends of the two foldable resilient boards being connected and sealed with two limit straps, a rectangular stand portion being provided between the two foldable resilient boards, one end of the stand portion being movably connected to an inner side of the two foldable resilient boards, when folding, the stand portion being folded in the two foldable resilient boards, when unfolding, the stand portion being erected in the two foldable resilient boards. 
     
     
         5 . The foldable wait support as claimed in  claim 4 , wherein the foldable resilient board is made of a plastic board which is resilient, restoring and extendable. 
     
     
         6 . The foldable wait support as claimed in  claim 4 , wherein one of the two foldable resilient boards is replaced with a strap connected to the left and right ends of the other foldable resilient board. 
     
     
         7 . The foldable wait support as claimed in  claim 1 , wherein the foldable resilient board is made of a plastic board which is resilient, restoring and extendable.