Cup cover switch

Abstract

A cup cover switch includes a cup cover body and a switch body, the switch body is mounted in the cup cover body; the switch body includes a water sealing plate, a clamping cap, a threaded column, a rotary knob, a switch cover and a silica gel sealing gasket; the switch cover is located above the cup cover body, the threaded column is mounted in the switch cover, and the threaded column is in threaded connection with the switch cover in a penetrating manner; the rotary knob is integrally arranged at an upper end of the threaded column, the switch cover is fastened by the rotary knob, and the lower end of the threaded column is connected to the clamping cap; middle portion of the threaded column is in threaded connection with the water sealing plate, and the water sealing plate is located below the cup cover body.

1 . A cup cover switch, comprising:
 a cup cover body ( 1 ), and   a switch body ( 2 ),   wherein the switch body ( 2 ) is mounted in the cup cover body ( 1 ), wherein the switch body ( 2 ) further comprising a water sealing plate ( 5 ), a clamping cap ( 6 ), a threaded column ( 7 ), a rotary knob ( 8 ), a switch cover ( 9 ) and a silica gel sealing gasket ( 10 ), wherein the switch cover ( 9 ) is located above the cup cover body ( 1 ), wherein the threaded column ( 7 ) is mounted in the switch cover ( 9 ), wherein the threaded column ( 7 ) is in threaded connection with the switch cover ( 9 ) in a penetrating manner, wherein the rotary knob ( 8 ) is integrally arranged at an upper end of the threaded column ( 7 ), wherein the switch cover ( 9 ) is fastened by the rotary knob ( 8 ), wherein a lower end of the threaded column ( 7 ) is connected to the clamping cap ( 6 ), wherein a middle portion of the threaded column ( 7 ) is in threaded connection with the water sealing plate ( 5 ), wherein the water sealing plate ( 5 ) is located below the cup cover body ( 1 ), wherein the water sealing plate ( 5 ) is concentrically disposed with the silica gel sealing gasket ( 10 ), and wherein an upper surface of the silica gel sealing gasket ( 10 ) is adjacent to the lower surface of the cup cover body ( 1 ).   
     
     
         2 . The cup cover switch of  claim 1 , wherein a sliding clamping groove ( 4 ) is formed in the cup cover body ( 1 ), and wherein a water-passing hole ( 3 ) is formed in a left portion of the sliding clamping groove ( 4 ). 
     
     
         3 . The cup cover switch of  claim 2 , wherein the water-passing hole ( 3 ) penetrates through an upper surface and a lower surface of the cup cover body ( 1 ), wherein a mounting hole is formed in the right portion of the sliding clamping groove ( 4 ), and wherein the switch body ( 2 ) is arranged in the mounting hole. 
     
     
         4 . The cup cover switch of  claim 1 , wherein external threads are provided on the surface of the threaded column ( 7 ), and wherein internal threads are provided in a hole in the switch cover ( 9 ). 
     
     
         5 . The cup cover switch of  claim 1 , wherein the cup cover body ( 1 ) is slidably connected to the switch body ( 2 ), or the cup cover body ( 1 ) is slidably connected to the switch body ( 2 ) in a swinging manner, or the switch body ( 2 ) is connected to the cup cover body ( 1 ) through a water-passing hole ( 3 ) formed in the cup cover body ( 1 ) in a clamping and sealing manner.