Support pad for grate

Abstract

A support pad for a stove grate includes an outer coat made by resilient material. The outer coat includes an insertion and a base. The insertion has a ridge extending from the outside thereof. The insertion is inserted through one of the through holes of the grate and the ridge contacts against the inside of the through hole. A main part is located in the outer coat and made by metal. The main part has an upright plate and a bottom plate. The upright plate is located within the insertion and has an engaging portion. The bottom plate is located within the base. The engaging portion includes multiple teeth to urge the insertion to be securely engaged with the through hole.

What is claimed is: 
     
         1 . A support pad for a stove grate which has multiple through holes, the support pad comprising:
 an outer coat made by resilient material and having an insertion and a base, the insertion extending from the base, the insertion having a ridge extending from an outside thereof, the insertion being adapted to extend through one of the through holes and the ridge being adapted to contact against an inside of the through hole, and   a main part located in the outer coat and being made by metal, the main part having at least one upright plate and at least one bottom plate, the at least one upright plate located within the insertion of the outer coat and having an engaging portion, the at least one bottom plate located within the base of the outer coat, the engaging portion urging the insertion to be adapted to securely engage with the through hole.   
     
     
         2 . The support pad as claimed in  claim 1 , wherein the at least one upright plate has a flat top. 
     
     
         3 . The support pad as claimed in  claim 1 , wherein the ridge extends radially from the outside of the insertion, the engaging portion is located corresponding to the ridge. 
     
     
         4 . The support pad as claimed in  claim 1 , wherein the engaging portion includes multiple teeth. 
     
     
         5 . The support pad as claimed in  claim 4 , wherein each of the teeth of the engaging portion extends downward. 
     
     
         6 . The support pad as claimed in  claim 1 , wherein the at least one upright plate of the main part has at least one positioning hole through which a material of the outer coat is filled. 
     
     
         7 . The support pad as claimed in  claim 1 , wherein the at least one bottom plate of the main part includes two ¼ circular plates. 
     
     
         8 . The support pad as claimed in  claim 1 , wherein the base of the outer coat is a cone-shaped base.