Packaging pad structure

Abstract

A packaging pad includes a supporting portion for supporting a piece of goods, and an enclosing portion; the supporting portion includes several different-sized geometric protrusions each having an air room therein; the air rooms don't communicate with each other; the enclosing portion encloses the supporting portion for enclosing a circumferential side of one end of a piece of goods supported on the supporting portion; the enclosing portion includes several different-sized geometric protrusions each having an air room therein; the air rooms don't communicate with each other; the protrusions of the enclosing portion are taller than those of the supporting portion; therefore, when a piece of goods is positioned on the supporting portion, one end of the piece of goods and a circumferential side of the end of the piece of goods will be protected from damage in transportation with the protrusions serving as buffers.

1 . A packaging pad structure, comprising
 a supporting portion, the supporting portion being used for supporting a piece of goods with an upper side thereof touching one end of the piece of goods; the supporting portion including a plurality of different-sized geometric protrusions each having an air room therein; the air rooms not communicating with each other; and   an enclosing portion, the enclosing portion enclosing the supporting portion for enclosing a circumferential side of one end of a piece of goods supported on the supporting portion; the enclosing portion including a plurality of different-sized geometric protrusions each having an air room therein; the air rooms not communicating with each other; the protrusions of the enclosing portion being taller than those of the supporting portion;   when a piece of goods is positioned on the supporting portion, one end of the piece of goods and a circumferential side of said end of the piece of goods being going to be protected from damage in transportation with the protrusions serving as buffers.   
   
   
       2 . The packaging pad structure as recited in  claim 1 , wherein the supporting portion and the enclosing portion are formed in single body. 
   
   
       3 . The packaging pad structure as recited in  claim 1 , wherein the supporting portion and the enclosing portion are stuck together. 
   
   
       4 . The packaging pad structure as recited in  claim 3 , wherein the supporting portion is formed on a lower pad member, and an upper pad member is stuck on the lower pad member to form the enclosing portion, which upper pad member has a middle hollowness. 
   
   
       5 . The packaging pad structure as recited in  claim 3 , wherein the supporting portion is formed on a lower pad member, and a strip-shaped pad member is stuck on the lower pad member to form the enclosing portion. 
   
   
       6 . The packaging pad structure as recited in  claim 1 , wherein the protrusions of the supporting portion have such heights that an upper side of the supporting portion is rising and falling to fit said end of said piece of goods.