Cup lid and beverage container

Abstract

The invention provides a cup lid and a beverage container, and belongs to the technical field of cup lids. The cup lid comprises a lid body, wherein the lid body is provided with a liquid outlet and a via hole; and a liquid sealing piece, wherein the liquid sealing piece is slidably mounted on a lower surface of the lid body and is able to slide to a closed position or an open position; when located at any position within a sliding range, the liquid sealing piece seals the via hole; and a slider, wherein the slider is slidably mounted on an upper surface of the lid body and is connected to the liquid sealing piece through a connecting pillar, the connecting pillar penetrates through the via hole and is able to move in the via hole.

1 . A cup lid, comprising:
 a lid body, wherein the lid body is provided with a liquid outlet and a via hole;   a liquid sealing piece, wherein the liquid sealing piece is slidably mounted on a lower surface of the lid body and is able to slide to a closed position or an open position; when located at the closed position, the liquid sealing piece seals the liquid outlet; when located at the open position, the liquid sealing piece opens the liquid outlet; when located at any position within a sliding range, the liquid sealing piece seals the via hole; and   a slider, wherein the slider is slidably mounted on an upper surface of the lid body and is connected to the liquid sealing piece through a connecting pillar, the connecting pillar penetrates through the via hole and is able to move in the via hole, and when sliding, the slider drives the liquid sealing piece to slide through the connecting pillar.   
     
     
         2 . The cup lid according to  claim 1 , wherein the liquid sealing piece is provided with a sealing ring in contact with the lower surface of the lid body, and the liquid sealing piece has a sealing region encircled by the sealing ring; when the liquid sealing piece is located at the closed position, the sealing region covers the liquid outlet; and when the liquid sealing piece is located at any position within the sliding range, the sealing region covers the via hole. 
     
     
         3 . The cup lid according to  claim 1 , wherein two sliding rails are arranged on the lower surface of the lid body, two sides of the liquid sealing piece are connected to the two sliding rails respectively, and the liquid sealing piece is able to move along the sliding rails. 
     
     
         4 . The cup lid according to  claim 1 , wherein a slideway is arranged on the upper surface of the lid body, the slider is movably mounted on the slideway, limiting grooves are formed in two sides of the slideway, hooks are arranged on two sides of the slider, and the two hooks are connected to the two limiting grooves respectively. 
     
     
         5 . The cup lid according to  claim 1 , wherein a protrusion is arranged on the slider. 
     
     
         6 . The cup lid according to  claim 1 , wherein the liquid sealing piece is provided with a slot, and the connecting pillar has an end integrally connected to the slider as well as an end inserted into the slot. 
     
     
         7 . The cup lid according to  claim 1 , wherein the closed position and the open position are located at two ends of the sliding range of the liquid sealing piece respectively; when the liquid sealing piece moves to the open position, the connecting pillar is closed to a wall of one end of the via hole; and when the liquid sealing piece moves to the closed position, the connecting pillar is close to a wall of the other end of the via hole. 
     
     
         8 . A beverage container, comprising the cup lid according to  claim 1 , and a cup body, wherein the cup lid is removably connectable to the cup body.