Spring mattress

Spring mattress

  • CN 104,146,531 A
  • Filed: 08/19/2014
  • Published: 11/19/2014
  • Est. Priority Date: 08/19/2014
  • Status: Active Application
First Claim
Patent Images

1. sping mattress, comprise round spring, wear spring and fill-in pad, circle spring rectangular array, between adjacent column circle spring, leave spacing H, the bracing ring of adjacent row circle spring mutually near or intersect, wear on the round spring bracing ring that spring is wrapped in adjacent row, in adjacent two bracing rings of same column, wear penetrating contact site and pass contact site and being positioned at respectively the both sides of wearing the spring axis of thread of spring and circle spring bracing ring, it is characterized in that:

  • in two adjacent bracing rings of row, the contact site that penetrates of wearing spring and two round spring bracing rings is positioned at respectively the both sides of wearing the spring axis of thread, wear the both sides that contact site is positioned at respectively the axis of thread that pass of spring and two round spring bracing rings, the two ends of wearing spring are wrapped on corresponding round spring bracing ring, justify spring and wear spring formation spring assembly, fill-in pad covers the above and below of spring assembly, and fill-in pad edge is fixed by the bracing ring edge parcel of spring assembly and by pressing from both sides flat nail.

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