Mattress

Abstract

Disclosed herein is a mattress comprising supporting plates and a supporting mechanism rotatably installed on the supporting plates between a first position where the supporting plates are incapable of rotating so as to form a plane and a second position where the supporting plates are capable of rotating to a folded position, herein the supporting mechanism includes at least two supporting tubes rotatably installed on the supporting plates and at least one pivoting joint disposed on the at least two supporting tubes, the at least two supporting tubes being connected to each other via the at least one pivoting joint so as to drive the at least one pivoting joint to rotate with respect to the supporting plates, thereby achieving simple, convenient and fast folding operation of the mattress.

What is claimed is: 
     
         1 . A mattress, comprising:
 a plurality of supporting plates; and   a supporting mechanism rotatably installed on the plurality of supporting plates, wherein the plurality of supporting plates is supported by the supporting mechanism so as to form a plane, the supporting mechanism including:
 at least two supporting tubes rotatably installed on the plurality of supporting plates; and 
 at least one pivoting joint disposed on the at least two supporting tubes, wherein the at least two supporting tubes are connected to each other via the at least one pivoting joint so as to drive the at least one pivoting joint to rotate with respect to the plurality of supporting plates. 
   
     
     
         2 . The mattress of  claim 1 , wherein the at least one pivoting joint includes two pivoting components and a pivoting shaft, one of the two pivoting components having two ends fixed on one of the at least two supporting tubes and pivotally connected to the other one of the two pivoting components via the pivoting shaft, respectively. 
     
     
         3 . The mattress of  claim 1 , further comprising at least one fixing component disposed on the plurality of supporting plates, wherein one of the at least two supporting tubes is plugged into and rotates within the at least one fixing component. 
     
     
         4 . The mattress of  claim 3 , wherein the at least one fixing component includes a constraining mechanism for constraining rotation of the supporting mechanism, and the constraining mechanism includes:
 a constraining slot formed on the at least one fixing component; and   a constraining component passing through the constraining slot and the one of the at least two supporting tubes, and moving within the constraining slot in response to rotation of the one of the at least two supporting tubes.   
     
     
         5 . The mattress of  claim 1 , wherein the supporting mechanism rotates with respect to the plurality of supporting plates between a first position where the plurality of supporting plates is incapable of relatively rotating and a second position where the plurality of supporting plates is capable of relatively rotating to a folded position. 
     
     
         6 . The mattress of  claim 5 , wherein the supporting mechanism rotates between the first position and the second position with respect to the plurality of supporting plates by a rotary angle of 90 degrees. 
     
     
         7 . The mattress of  claim 5 , wherein the plurality of supporting plates forms an accommodation space as the plurality of supporting plates relatively rotate to the folded position. 
     
     
         8 . The mattress of  claim 5 , further comprising a plurality of engaging components disposed on the plurality of supporting plates, wherein the plurality of engaging components is engaged with each other so as to maintain the plurality of supporting plates in the folded position. 
     
     
         9 . The mattress of  claim 1 , wherein the supporting mechanism is installed on a rear side of the plurality of supporting plates. 
     
     
         10 . A mattress, comprising:
 a plurality of supporting plates; and   a supporting mechanism rotatably installed on the plurality of supporting plates and rotating with respect to the plurality of supporting plates between a first position where the plurality of supporting plates is incapable of relatively rotating such that the plurality of supporting plates are supported by the supporting mechanism so as to form a plane and a second position where the plurality of supporting plates is capable of relatively rotating to a folded position.   
     
     
         11 . The mattress of  claim 10 , wherein the supporting mechanism includes at least two supporting tubes installed on the plurality of supporting plates and at least one pivoting joint disposed on the at least two supporting tubes, the plurality of supporting plates being capable of relatively rotating via the at least one pivoting joint. 
     
     
         12 . The mattress of  claim 11 , wherein the at least one pivoting joint includes two pivoting components and a pivoting shaft, one of the two pivoting components having two ends fixed on one of the at least two supporting tubes and pivotally connected to the other one of the two pivoting components via the pivoting shaft, respectively, and wherein the pivoting shaft is perpendicular to the plane as the supporting mechanism is in the first position and parallel to the plane as the supporting mechanism is in the second position. 
     
     
         13 . The mattress of  claim 10 , wherein the supporting mechanism rotates between the first position and the second position with respect to the plurality of supporting plates by a rotary angle of 90 degrees. 
     
     
         14 . The mattress of  claim 10 , wherein the plurality of supporting plates forms an accommodation space as the plurality of supporting plates relatively rotates to the folded position. 
     
     
         15 . The mattress of  claim 10 , wherein the supporting mechanism is installed on a rear side of the plurality of supporting plates. 
     
     
         16 . The mattress of  claim 11 , further comprising at least one fixing component disposed on the plurality of supporting plates and connected to plurality of supporting tubes, wherein the at least one fixing component includes a constraining mechanism for constraining rotation of the supporting mechanism. 
     
     
         17 . The mattress of  claim 16 , wherein the constraining mechanism includes:
 a constraining slot formed on the at least one fixing component; and   a constraining component passing through the constraining slot and the one of the at least two supporting tubes, and moving within the constraining slot in response to the one of the at least two supporting tubes.