Drop-proof and easy-to-detach double-layer bowl

Abstract

A drop-proof and easy-to-detach double-layer bowl is provided, which belongs to the field of tableware, and includes an inner bowl. The inner-layer bowl is made of soft glue and the outside thereof is covered with an outer-layer shell. The opening end edge of the inner-layer bowl is bent outward and buckled on the outer-layer shell to fix the outer-layer shell on the inner-layer bowl, and soft glue is used to replace plastic. The food safety level of soft glue is higher than that of plastic, which overcomes the long-term unsafe problem of traditional plastic bowls. The outer layer structure is sleeved on the soft glue, so that the support performance of the soft glue bowl is enhanced to prevent the deformation of the soft glue from causing food in the bowl to spill, and the food safety level of the plastic bowl is improved.

What is claimed is: 
     
         1 . A drop-proof and easy-to-detach double-layer bowl, comprising: an inner-layer bowl, wherein the inner-layer bowl is made of soft glue, an outer side of the inner-layer bowl is covered with an outer-layer shell, and an opening end edge of the inner-layer bowl is bent outward and buckled on the outer-layer shell to fix the outer-layer shell on the inner-layer bowl. 
     
     
         2 . The drop-proof and easy-to-detach double-layer bowl according to  claim 1 , wherein the outer-layer shell is a cylindrical structure with openings at both ends, and the shape is adapted to the inner-layer bowl. 
     
     
         3 . The drop-proof and easy-to-detach double-layer bowl according to  claim 1 , wherein an annular groove is provided at the outer side of the inner-layer bowl, and a part of the annular groove adjacent to an opening side of the bowl is bent outward and buckled on the outer-layer shell. 
     
     
         4 . The drop-proof and easy-to-detach double-layer bowl according to  claim 3 , wherein the outer-layer shell is sleeved between the annular groove and a bottom of the inner-layer bowl. 
     
     
         5 . The drop-proof and easy-to-detach double-layer bowl according to  claim 1 , wherein a bottom of the inner-layer bowl is a sucking disc structure. 
     
     
         6 . The drop-proof and easy-to-detach double-layer bowl according to  claim 1 , wherein the soft glue comprises silicone rubber or soft TPU/TPR. 
     
     
         7 . The drop-proof and easy-to-detach double-layer bowl according to  claim 1 , wherein the silicone rubber comprises methyl vinyl silicone rubber and methyl phenyl vinyl silicone rubber. 
     
     
         8 . The drop-proof and easy-to-detach double-layer bowl according to  claim 1 , wherein the outer-layer shell is made of hard plastic, bamboo or stainless steel. 
     
     
         9 . The drop-proof and easy-to-detach double-layer bowl according to  claim 1 , wherein the inner-layer bowl is a one-piece structure. 
     
     
         10 . The drop-proof and easy-to-detach double-layer bowl according to  claim 1 , wherein a part of the opening end edge of the inner-layer bowl where is bent outward is a buckle part, and the buckle part is perpendicular to a plane where the bottom of the inner-layer bowl is placed.