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Vacuum pressure-maintaining portable cup

A vacuum and portable technology that can be used in drinking vessels, travel or camping equipment, and home appliances. It can solve the problems of easy oxidation of fruit juice, cumbersome operation, and lack of vacuum and pressure maintenance, so as to enhance the use effect and user experience. Operation Accurate and convenient, prevent the effect of automatic slipping

Pending Publication Date: 2020-07-21
LIANCHUANG SANJIN ELECTRIC APPLIANCE SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are basically two types of existing vacuum pressure-holding portable cups: one can vacuumize and maintain pressure, but when the user drinks the juice inside, he must open all the cup lids before he can drink the juice inside. It is very cumbersome and the user experience is poor; the other is a portable cup with a suction nozzle, but it does not have the function of vacuuming and maintaining pressure, so the juice in the portable cup will be easily oxidized quickly, resulting in nutrient loss

Method used

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  • Vacuum pressure-maintaining portable cup
  • Vacuum pressure-maintaining portable cup

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Embodiment Construction

[0021] Below in conjunction with the best embodiment shown in the accompanying drawings, it will be further described in detail.

[0022] The vacuum pressure-holding portable cup of the present invention, such as Figure 1 to Figure 3 As shown, it includes a cup body 10 and a cup cover 20, and also includes an upper cover 30 and a nozzle assembly 40. The nozzle assembly 40 includes a nozzle cap 41, a nozzle 42, a one-way valve 43 and a straw 44; The valve 43 includes a valve plate 431 and a connecting portion 432. The suction nozzle 42 penetrates into the one-way valve 43 and communicates with the suction pipe 44 at the lower end; the bottom plate of the cup cover 20 has a through hole 21 and a small air hole 22, The connecting portion 432 of the one-way valve 43 passes through the through hole 21, and the valve plate 431 of the one-way valve 43 covers the air extraction hole 22; the cup cover 20 is screwed tightly with the cup body 10, and the upper cover 30 is closed on the...

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Abstract

The invention discloses a vacuum pressure maintaining portable cup which comprises a cup body and a cup cover and further comprises an upper cover and a suction nozzle assembly. The suction nozzle assembly comprises a suction nozzle cap, a suction nozzle, a one-way valve and a suction pipe. The one-way valve comprises a valve plate and a connecting part; the suction nozzle penetrates into the one-way valve and is communicated with the suction pipe at the lower end. A through hole and a fine exhaust hole are formed in a bottom plate of the cup cover, the connecting part of the one-way valve penetrates through the through hole, and the valve plate of the one-way valve covers the exhaust hole. The cup cover and the cup body are screwed tightly, and the upper cover covers the cup cover. Compared with the prior art, the vacuum pressure maintaining portable cup can maintain pressure in vacuum and has the function of the suction nozzle.

Description

technical field [0001] The invention relates to daily necessities, in particular to a portable cup for a portable container. Background technique [0002] There are basically two types of existing vacuum pressure-holding portable cups: one is able to vacuumize and maintain pressure, but when the user drinks the juice inside, he must open all the cup lids before he can drink the juice inside. It is very cumbersome and the user experience is poor; the other is a portable cup with a suction nozzle, but it does not have the function of vacuuming and maintaining pressure, so the juice in the portable cup is easily oxidized quickly, resulting in nutrient loss. Contents of the invention [0003] The technical problem to be solved by the present invention is to avoid the disadvantages of the above-mentioned prior art and to propose a vacuum pressure-holding portable cup capable of vacuum-holding and having a suction nozzle function. [0004] The present invention solves described...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G19/22A45F3/16
CPCA45F3/16A47G19/2272
Inventor 张育奇王洪涛
Owner LIANCHUANG SANJIN ELECTRIC APPLIANCE SHENZHEN
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