Cup lid realizing liquid sealing and easy liquid sucking and cup comprising cup lid
A technology of liquid sealing and liquid cups, which is applied to drinking vessels and other directions, can solve the problems of complex structure, high cost of deformable materials, and limited number of service life deformation times, and achieve the effect of convenient use and simple structure
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Embodiment 1
[0027] Such as Figure 1-4 As shown, a liquid-tight and easy-sucking cup cover includes a cup cover body and a suction nozzle 1, the cup cover body includes an upper cover 2 and a lower cover 3, the upper cover 2 and the lower cover 3 are flexibly connected, and the suction nozzle 1 includes a suction nozzle Seat 101 and the suction part 102 installed on the nozzle seat 101, the pipe joint 103 and the suction pipe 104, the suction pipe 104 communicates with the suction part 102 through the pipe joint 103, and the suction nozzle seat 101 is installed on the lower end surface of the lower cover 3 , the suction part 102 extends to the top of the lower cover 3 through the through hole 302 opened on the lower cover 3, the suction nozzle seat 101 is provided with a vent hole 4, and the lower cover 3 is also provided with a slider capable of reciprocating relative to the lower cover 3 301 , the sliding block 301 is provided with a sealing block 3011 for closing the air hole 4 , and t...
Embodiment 2
[0036] Such as Figure 1-5 As shown, a cup includes the liquid-tight and easy-sucking cup cover and the cup body 7 in Embodiment 1. One end of the suction pipe 104 on the cup cover communicates with the pipe joint 103 , and the other end is close to the bottom of the cup body 7 .
[0037] The liquid-tight and easy-absorbing cup cover and the cup body 7 are threaded through the middle ring 8. The inner surface of the middle ring 8 is provided with a middle ring internal thread, which is connected with the cup body thread at the opening of the cup body 7. The middle ring 8 The outer surface of the outer surface is provided with the external thread of the middle circle, which is connected with the lower cover inner thread of the inner surface of the lower cover 3, and the middle circle 8 is also provided with a lanyard 801.
Embodiment 3
[0039] Such as Figure 1-5 As shown, a cup includes the liquid-tight and easy-sucking cup cover and the cup body 7 in Embodiment 1. One end of the suction pipe 104 on the cup cover communicates with the pipe joint 103 , and the other end is close to the bottom of the cup body 7 .
[0040] The liquid-tight and easy-absorbing cup cover and the cup body 7 are threaded through the middle ring 8. The inner surface of the middle ring 8 is provided with a middle ring internal thread, which is connected with the cup body thread at the opening of the cup body 7. The middle ring 8 The outer surface of the outer surface is provided with the outer thread of the middle ring, which is connected with the inner thread of the lower cover on the inner surface of the lower cover 3. The opposite positions on both sides of the middle ring 8 are provided with two heat insulating blocks 802 which are convenient for holding.
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Abstract
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