Drink container and lid assembly thereof

Abstract

A drink container and a lid assembly thereof are provided. The drink container includes a container body and the lid assembly, the lid assembly includes a first lid and a second lid, the first lid is screwed at an opening end of the container body through screw threads, the first lid has a top portion, and the top portion of the first lid has an opening portion. The second lid is disposed above the first lid, the second lid includes a plunger component, and a bottom portion of the plunger can be engaged with the opening portion and sealed with the opening portion. The plunger component is connected to a connection arm, and one side of the connection arm corresponding to the plunger component is pivotally connected to a pivot portion of the first lid. The plunger component has a second accommodating space configured to accommodate a straw.

What is claimed is: 
     
         1 . A drink container, comprising:
 a container body having a first accommodating space therein, wherein the container body has an opening end at an upper end thereof and an enclosed end at a bottom portion thereof; and   a lid assembly movably disposed on the opening end of the container body, wherein the lid assembly includes:
 a first lid having a top portion, wherein the top portion has an opening portion and a pivot portion, and the opening portion penetrates from a top surface of the top portion to a bottom surface to the top portion; 
 a second lid having a plunger component, wherein a bottom portion of the plunger component is configured to be engaged with the opening portion and sealed with the opening portion, wherein an outer side of the plunger component is connected to a connection arm, and an end of the connection arm corresponding to the plunger component is connected to the pivot portion through a pivot, wherein the second lid is configured to take the pivot as a center to swing back and forth between a closed position and an open position, and wherein, when the second lid is arranged at the closed position, the bottom portion of the plunger component is engaged with the opening portion, and when the second lid is arranged at the open position, the plunger component is away from the opening portion; and 
 an inner metal layer formed at an inner surface of the first lid and surrounds an outer periphery of the opening portion, 
 wherein the plunger component has a second accommodating space therein facing downwards, and when the second lid is arranged at the closed position, the second accommodating space is arranged above the opening portion, and a gap is between a top wall of the second accommodating space and the top surface of the top portion of the first lid. 
   
     
     
         2 . The drink container according to  claim 1 , wherein, when the second lid is arranged at the closed position, the gap between the top wall of the second accommodating space of the plunger component and the top surface of the top portion is within a range from 8 mm to 30 mm. 
     
     
         3 . The drink container according to  claim 2 , wherein a first sealing component is disposed at an engaging position of the first lid and the opening end of the container body, so that the first lid and the opening end of the container body are configured to form a sealed state, and wherein the opening portion is a circular opening, the bottom portion of the plunger component is in a cylindrical shape in cooperation with the opening portion, a second sealing component is disposed at an outer side of the bottom portion of the plunger component, and the bottom portion of the plunger component is engaged with the opening portion through the second sealing component, so that the plunger component and the opening portion are configured to form a sealed state. 
     
     
         4 . The drink container according to  claim 3 , wherein an upper end of the plunger component is pivotally connected to a bottom side of the connection arm through a bolt shaft portion, so that the plunger component is rotatably connected to the bottom side of the connection arm, and wherein the opening portion has a first screw thread portion at an inner side thereof, a second screw thread portion in cooperation with the first screw thread portion is disposed at a bottom end of the plunger component, and the first screw thread portion and the second screw thread portion are configured to be screwed with each other, so that the plunger component is configured to be fixed at the opening portion. 
     
     
         5 . The drink container according to  claim 4 , wherein, when the second lid is arranged at the closed position, the first screw thread portion of the opening portion is arranged between the second screw thread portion of the plunger component and the inner metal layer. 
     
     
         6 . The drink container according to  claim 4 , wherein the inner metal layer covers an inner side wall and an inner top wall of the first lid and surrounds an outer periphery of the first screw thread portion of the opening portion. 
     
     
         7 . The drink container according to  claim 1 , wherein the inner metal layer is made of titanium. 
     
     
         8 . The drink container according to  claim 1 , wherein the plunger component has an annular protruding edge formed at an outer periphery thereof, and the plunger component includes a block member configured to be sleeved around the plunger component and arranged above the annular protruding edge, wherein one end of the connection arm has an installation ring, the installation ring is configured to be sleeved around the plunger component and arranged between the annular protruding edge and the block member, and the plunger component is configured to rotate relative to the installation ring. 
     
     
         9 . The drink container according to  claim 1 , wherein the container body has a concave portion at a bottom portion of the first accommodating space. 
     
     
         10 . A lid assembly configured to be disposed at an opening end of a container, comprising:
 a first lid having a top portion, wherein the top portion has an opening portion and a pivot portion, and the opening portion penetrates from a top surface of the top portion to a bottom surface to the top portion;   a second lid having a plunger component, wherein a bottom portion of the plunger component is configured to be engaged with the opening portion and sealed with the opening portion, wherein an outer side of the plunger component is connected to a connection arm, and an end of the connection arm corresponding to the plunger component is connected to the pivot portion through a pivot, wherein the second lid is configured to take the pivot as a center to swing back and forth between a closed position and an open position, and wherein, when the second lid is arranged at the closed position, the bottom portion of the plunger component is engaged with the opening portion, and when the second lid is arranged at the open position, the plunger component is away from the opening portion; and   an inner metal layer formed at an inner surface of the first lid and surrounds an outer periphery of the opening portion,   wherein the plunger component has a second accommodating space therein facing downwards, and when the second lid is arranged at the closed position, the second accommodating space is arranged above the opening portion, and a gap is between a top wall of the second accommodating space and the top surface of the top portion of the first lid.   
     
     
         11 . The lid assembly according to  claim 10 , wherein, when the second lid is arranged at the closed position, the gap between the top wall of the second accommodating space of the plunger component and the top surface of the top portion is within a range from 8 mm to 30 mm. 
     
     
         12 . The lid assembly according to  claim 10 , wherein an upper end of the plunger component is pivotally connected to a bottom side of the connection arm through a bolt shaft portion, so that the plunger component is rotatably connected to the bottom side of the connection arm, and wherein the opening portion has a first screw thread portion at an inner side thereof, a second screw thread portion in cooperation with the first screw thread portion is disposed at a bottom end of the plunger component, and the first screw thread portion and the second screw thread portion are configured to be screwed with each other, so that the plunger component is configured to be fixed at the opening portion. 
     
     
         13 . The drink container according to  claim 12 , wherein, when the second lid is arranged at the closed position, the first screw thread portion of the opening portion is arranged between the second screw thread portion of the plunger component and the inner metal layer. 
     
     
         14 . The drink container according to  claim 12 , wherein the inner metal layer covers an inner side wall and an inner top wall of the first lid and surrounds an outer periphery of the first screw thread portion of the opening portion. 
     
     
         15 . The drink container according to  claim 10 , wherein the inner metal layer is made of titanium. 
     
     
         16 . The drink container according to  claim 10 , wherein the plunger component has an annular protruding edge formed at an outer periphery thereof, and the plunger component includes a block member configured to be sleeved around the plunger component and arranged above the annular protruding edge, wherein one end of the connection arm has an installation ring, the installation ring is configured to be sleeved around the plunger component and arranged between the annular protruding edge and the block member, and the plunger component is configured to rotate relative to the installation ring.