Structure of a plurality of spring modules having mesh spring sleeves and elastic cushion

Abstract

A structure of a plurality of spring modules having mesh spring sleeves is provided. The plurality of spring modules are configured to be sequentially assembled to form an elastic cushion, and each of the plurality of spring modules includes a connecting base and a plurality of elastic modules assembled on the connecting base. The plurality of elastic modules are configured to supply an elastic supporting force to the plurality of spring modules and the elastic cushion, and each of the plurality of elastic modules includes a spring fixing seat and a spring sleeve engaged with each other. The spring sleeve is configured to accommodate a conical spring therein, and the spring sleeve has a mesh-hole structure.

What is claimed is: 
     
         1 . A structure of a plurality of spring modules having mesh spring sleeves, wherein:
 the plurality of spring modules are configured to be sequentially assembled to form an elastic cushion,   each of the plurality of spring modules comprises a connecting base and a plurality of elastic modules assembled on the connecting base,   the plurality of elastic modules are configured to supply an elastic supporting force to the plurality of spring modules and the elastic cushion,   each of the plurality of elastic modules comprises a spring fixing seat and a spring sleeve engaged with each other,   the spring sleeve is configured to accommodate a conical spring in the spring sleeve, and   the spring sleeve has a mesh-hole structure.   
     
     
         2 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 1 , wherein:
 a mesh density of the mesh-hole structure of the spring sleeve increases in a direction from a large end of the conical spring to a small end of the conical spring.   
     
     
         3 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 1 , wherein:
 the spring sleeve comprises an annular opening, a top cover, and a plurality of elastic support strips,   the plurality of elastic support strips are spaced apart from one another along a circumferential direction of the annular opening, and   the plurality of elastic support strips intersect to form the mesh-hole structure.   
     
     
         4 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 3 , wherein:
 the top cover comprises a plurality of connecting pieces spaced evenly apart from one another along an edge of the top cover in a circumferential direction of the top cover,   each of the plurality of elastic support strips is inverted V-shaped and has two supporting points,   each of the plurality of connecting pieces is fixedly connected to a corresponding one of the plurality of elastic support strips, and   the two supporting points of each of the plurality of elastic support strips are fixedly connected to two positions of the annular opening at a specific interval.   
     
     
         5 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 4 , wherein:
 the specific interval between the two supporting points is ⅓ to ¼ of a circumference of the annular opening.   
     
     
         6 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 1 , wherein:
 the connecting base of each of the plurality of spring modules is assembled with 4-8 spring modules of the plurality of spring modules.   
     
     
         7 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 1 , wherein:
 the connecting base comprises a first base and a second base,   a first side of a rotating end of the first base and a first side of a rotating end of the second base are pivotally connected to each other through a rotating hinge, and   the first base and the second base are pivotally connected to each other on the rotating end of the first base and the rotating end of the second base to form an end splicing structure or a side splicing structure.   
     
     
         8 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 7 , wherein:
 a second side of the rotating end of the first base relative to the rotating hinge and a second side of the rotating end of the second base relative to the rotating hinge are respectively disposed with two first buckling members opposite to each other and configured to be buckled to each other,   a splicing side of the first base and a splicing side of the second base, which are configured to be spliced to or separated from each other during rotating movement of the connecting base, are respectively disposed with two second buckling members opposite to each other and configured to be buckled to each other,   the rotating hinge enables the connecting base to be rotated so that the connecting base is configured such that the first base and the second base are configured to be releasably engaged with each other through the two second buckling members on the splicing side of the first base and the splicing side of the second base, and   the rotating hinge enables the connecting base to be rotated so that the connecting base is configured such that the first base and the second base are configured to be releasably engaged with each other through the two first buckling members on the rotating end of the first base and the rotating end of the second base while the connecting base is configured to be releasably engaged with an adjacent connecting base through a corresponding one of the two second buckling members.   
     
     
         9 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 8 , wherein:
 an end of the first base away from the rotating end of the first base and an end of the second base away from the rotating end of the second base each comprise a rotating buckling member and an engaging member configured to be buckled to each other, and   when the connecting base is rotated to enable the splicing side of the first base and the splicing side of the second base to abut each other, the rotating buckling member of one of the first base or the second base is buckled to the engaging member of the other one of the first base or the second base.   
     
     
         10 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 9 , wherein:
 when the connecting base is rotated to enable the rotating end of the first base and the rotating end of the second base to abut each other, the rotating buckling member of one of the connecting base or the adjacent connecting base is buckled to the engaging member of the other one of the connecting base or the adjacent connecting base to be assembled to form the elastic cushion.   
     
     
         11 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 7 , wherein:
 the plurality of spring modules are symmetrically assembled on the first base and the second base.   
     
     
         12 . An elastic cushion, comprising the structure of the plurality of spring modules having the mesh spring sleeves according to  claim 1 . 
     
     
         13 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 2 , wherein:
 the spring sleeve comprises an annular opening, a top cover, and a plurality of elastic support strips,   the plurality of elastic support strips are spaced apart from one another along a circumferential direction of the annular opening, and   the plurality of elastic support strips intersect to form the mesh-hole structure.   
     
     
         14 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 13 , wherein:
 the top cover comprises a plurality of connecting pieces spaced evenly apart from one another along an edge of the top cover in a circumferential direction of the top cover,   each of the plurality of elastic support strips is inverted V-shaped and has two supporting points,   each of the plurality of connecting pieces is fixedly connected to a corresponding one of the plurality of elastic support strips, and   the two supporting points of each of the plurality of elastic support strips are fixedly connected to two positions of the annular opening at a specific interval.   
     
     
         15 . The structure of the plurality of spring modules having the mesh spring sleeves according to  claim 14 , wherein:
 the specific interval between the two supporting points is ⅓ to ¼ of a circumference of the annular opening.