Water discharging structure of heat preservation container and heat preservation container
A technology of thermal insulation container and water outlet structure, which is applied to drinking water vessels, household utensils, table utensils, etc., and can solve problems such as difficult to clean tea stains, affect the use of thermos cups, and have a single taste
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Embodiment 1
[0055] A water outlet structure of an insulated container, such as Figure 1-Figure 3 As shown, it includes a water storage cup body 1 and a water outlet valve seat 2 engaged with the bottom of the water storage cup body 1 . The bottom of the water storage cup body 1 is provided with a boss 11 around its periphery, and a ring groove 12 is formed between the boss 11 and the inner side wall of the water storage cup body 1, and a plurality of convex strips 111 are uniformly arranged on the outer side wall of the boss 11 A cavity is formed in the outlet valve seat 2, and the top of the outlet valve seat 2 has an opening communicating with the cavity. A plurality of threaded columns 21, a plurality of screw holes 31 are provided on the outlet valve cover 3, and a plurality of screws (not shown in the figure) pass through the corresponding screw holes 31 of the outlet valve cover 3 and connect with the corresponding threaded holes in the outlet valve seat 2 The posts 21 are screwed...
Embodiment 2
[0072] A thermos cup, such as figure 2 , Figure 7 and Figure 8 As shown, it includes a thermos cup body 1a, a thermos cup lid body 1b, and a water outlet structure as described in Embodiment 1 arranged between the thermos cup body 1a and the thermos cup lid body 1b, and the lower end side wall of the water storage cup body 1 An external thread 17 is provided on the inner wall of the thermos cup cover 1b, and an internal thread segment matched with the external thread of the water storage cup body 1 is provided on the inner wall of the thermos cup cover body 1b. The body 1 is threadedly connected, the lower end side wall of the water outlet valve seat 2 is provided with an external thread 212, and the lower side wall of the water outlet valve seat 2 corresponding to the external thread 212 is provided with a thermal insulation sealing ring 213, and the inner side of the upper end of the thermos cup body 1a The wall is provided with an internal thread segment that matches t...
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