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A Rotary Lid and a Drinking Cup Thereof

a technology of drinking cups and lids, which is applied in the field of drinking cups, can solve the problems of inconvenient user taking a sip of his drink, drink in the cup body is easily polluted, and the drinking cup lid is easily disassembled for cleaning, and the water outlet can be sealed more reliably

Inactive Publication Date: 2021-12-30
NINGBO LISI HOUSEWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The invention is a rotating lid with a better seal for a water outlet and easy cleaning. This improves the reliability of the lid and makes it easier to maintain.

Problems solved by technology

However, the existing drinking cups have some defects.
Consequently, it is inconvenient for the user to take a sip of his drink, and the drink in the cup body is readily polluted by impurities or bacteria in the air.

Method used

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  • A Rotary Lid and a Drinking Cup Thereof
  • A Rotary Lid and a Drinking Cup Thereof
  • A Rotary Lid and a Drinking Cup Thereof

Examples

Experimental program
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Embodiment Construction

[0040]The present invention will be further described below in detail with reference to the accompanying drawings by embodiments.

[0041]FIGS. 1-10 show a preferred embodiment of a rotatable lid of the present invention. The rotatable lid comprises a lid body 1, a rotating knob 2, a water stopper 3 and a moving component 4.

[0042]The lid body 1 has a shaft hole 11, a water outlet 12 and an air inlet 13. The rotating shaft hole 11, the water outlet 12 and the air inlet 13 are preferably disposed in a same line.

[0043]The rotating knob 2 has a rotating shaft 21 that inserts into the shaft hole 11, and the rotating knob 2 and the rotating shaft 21 being rotating relative to the lid body 1. For example, the rotating knob 2 has a pushing portion 22 by which the user turns the rotating knob 2. It is convenient for the user to turn the rotating knob 2 by pushing the pushing portion 22.

[0044]Specifically, an annular wall 14, which is formed along an edge of the lid body 1 and extended upward, i...

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Abstract

The present invention discloses a rotatable lid and a drinking cup having the rotary lid. The rotatable lid comprises a lid body (1), a rotating knob (2), a water stopper (3), a moving component (4); the lid body (1) has a shaft hole (11), a water outlet (12), and an air inlet (13); and the water stopper (3) has a water outlet sealing portion (32) and an air inlet sealing portion (33). Pushing the rotating knob (2), the moving component (4) can move together with the rotating shaft (21) of the rotating knob (2) relative to the water stopper (3), the locking portion of the moving component (4) driven by the rotating shaft (21) can move on the locking track (34) to press upward the water stopper (3). Therefore, the water stopper correspondingly seals both of the water outlet and the air inlet on the lid body. In this way, the water outlet on the rotary lid is closed. It is convenient for a user to operate.

Description

TECHNICAL FIELD OF THE INVENTION[0001]The present invention relates to the field of drinking cups and in particular to a rotary lid and a drinking cup having the rotatable lid.BACKGROUND OF THE INVENTION[0002]As part of the modern lifestyle, more and more consumers like to choose different drinking cups for various drinks such as coffee or milky tea.[0003]A drinking cup commonly used by a consumer usually includes a lid and a cup body to which the lid is tightened. When in the use of such a drinking cup, the consumer has to separate the tightened lid from the cup body to expose the rim of the cup body, and then stir the granular drink (or powdery drink) and water in the cup body to obtain the desired drink. After drinking, the consumer tightens the lid to the cup body and covers the rim.[0004]However, the existing drinking cups have some defects. As an important structure of a drinking cup, the existing lid is almost designed in such a way that the lid body directly covers the rim o...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): B65D47/26B65D43/02B65D51/16A47G19/22
CPCB65D47/266B65D43/0229B65D51/1672B65D2543/00509B65D2543/00046B65D2543/00092A47G19/2272B65D47/265
Inventor LI, LIXINZHOU, YONGNING
Owner NINGBO LISI HOUSEWARE CO LTD