Portable cup attached to product container

Abstract

A portable cup attached to a product container in eludes a cup lid attached to the portable cup or the bottom of the portable cup, and the cup lid has a sealing device sealed and combined to the mouth of the portable cup. With the cup lid appropriately sealed and combined to the mouth of the portable cup, a product contained in the container has the easy packing, easy-to-carry and easy-to-use effects and the portable cup has the moistureproof, leakproof and quality assurance functions to the packed product. Such portable cup achieves the expected effects of environmental protection, cost-effectiveness, and waste reduction.

What is claimed is: 
     
         1 . A portable cup attached to a product container, comprising a cup lid attached to the portable cup of the product container, and the cup lid having a sealing device sealed and combined to a mouth of the portable cup. 
     
     
         2 . The portable cup attached to a product container according to  claim 1 , wherein the sealing device of the cup lid is sealed and combined to an outer edge or an inner edge of the mouth of the portable cup. 
     
     
         3 . The portable cup attached to a product container according to  claim 1 , wherein the cup lid comes with a correspondingly sealed sealing device designed according to the shape, material or structure of the mouth of the portable cup. 
     
     
         4 . The portable cup attached to a product container according to  claim 1 , wherein the sealing device has an adhesion portion disposed at the periphery of the cup lid and sealed with the mouth of the portable cup, and the adhesion portion is a flange, a plane, a tapered surface, a thread, or a slot. 
     
     
         5 . A portable cup attached to a product container, comprising a cup lid attached to the bottom of the portable cup of the product container, and the cup lid includes a sealing device and a fastening device, and the sealing device is sealed and combined to the mouth of the portable cup, and the fastening device is freely installed to or removed from the bottom of the portable cup. 
     
     
         6 . The portable cup attached to a product container according to  claim 5 , wherein the sealing device of the cup lid is sealed and combined to an outer edge or an inner edge of the mouth of the portable cup. 
     
     
         7 . The portable cup attached to a product container according to  claim 5 , wherein the cup lid comes with a correspondingly sealed sealing device designed according to the shape, material or structure of the mouth of the portable cup. 
     
     
         8 . The portable cup attached to a product container according to  claim 5 , wherein the sealing device has an adhesion portion disposed at the periphery of the cup lid and sealed with the mouth of the portable cup, and the adhesion portion is a flange, a plane, a tapered surface, a thread, or a slot. 
     
     
         9 . The portable cup attached to a product container according to  claim 5 , wherein the cup lid includes a correspondingly fastened and combined fastening device designed according to the shape, material, or structure of the bottom of the portable cup. 
     
     
         10 . The portable cup attached to a product container according to  claim 5 , wherein the fastening device has a fastening portion disposed at the bottom of the portable cup latched with the cup lid, and the fastening portion is a flange, a plane, a tapered surface, a thread, or a slot.