Collapsible container

Abstract

The present invention discloses a collapsible container comprising a first cap with a container nozzle, a second cap, and a collapsible container body, connected to the first cap and the second cap in a sealable manner respectively to fix it on the first cap together with the second cap after it is collapsed. The collapsible container of the present invention is a breakthrough to the prior art of containers. The container body may be collapsed and contracted to reduce container volume and realize the purpose of convenient carriage.

What is claimed is: 
     
         1 . A collapsible container comprising:
 a first cap with a container nozzle;   a second cap;   a collapsible container body connected to the first cap and the second cap in a sealable manner respectively to fix the collapsible container body together with the second cap on the first cap after the collapsible container body is collapsed;   wherein the first cap and the second cap are coupled with each other through a fastening member after the collapsible container body is collapsed; and wherein the fastening member is configured to be a bendable fastener, which is arranged on the container nozzle of the first cap so that it bypasses the second cap and fixes the second cap and the container body on the first cap after the container body is collapsed.   
     
     
         2 . The collapsible container according to  claim 1 , wherein the container body is welded with the first cap and the second cap into an integral body. 
     
     
         3 . The collapsible container according to  claim 2 , wherein the container body is made up of a collapsible membrane. 
     
     
         4 . The collapsible container according to  claim 1 , wherein one end of the fastener is provided with a clasp portion and the other end is provided with a buckle position matching the clasp portion. 
     
     
         5 . The collapsible container according to  claim 1 , wherein the collapsible container comprises a container cap, which is connected to the container nozzle in a detachable manner. 
     
     
         6 . The collapsible container according to  claim 1 , wherein the collapsible container body is made of TPU, PE or PP. 
     
     
         7 . The collapsible container according to  claim 1 , wherein the first cap of the collapsible container is larger than the second cap. 
     
     
         8 . A collapsible container comprising:
 a first cap with a container nozzle;   a second cap;   a collapsible container body connected to the first cap and the second cap in a sealable manner respectively to fix the collapsible container body together with the second cap on the first cap after the collapsible container body is collapsed;   wherein the first cap and the second cap are coupled with each other through a fastening component after the collapsible container body is collapsed; and wherein the fastening component comprises a buckle arranged on the inner wall of the first cap and a fastener arranged on the outer wall of the second cap accordingly.   
     
     
         9 . The collapsible container according to  claim 8 , wherein the container body is welded with the first cap and the second cap into an integral body. 
     
     
         10 . The collapsible container according to  claim 9 , wherein the container body is made up of a collapsible membrane. 
     
     
         11 . The collapsible container according to  claim 8 , wherein the collapsible container comprises a container cap, which is connected to the container nozzle in a detachable manner. 
     
     
         12 . The collapsible container according to  claim 8 , wherein the collapsible container body is made of TPU, PE or PP. 
     
     
         13 . The collapsible container according to  claim 8 , wherein the first cap of the collapsible container is larger than the second cap.