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A leak-proof heart-shaped cup lid

A heart-shaped and cup-lid technology, applied in the field of leak-proof heart-shaped cup lids, can solve problems such as outflow of beverages

Active Publication Date: 2022-05-10
上海诚宇包装集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a leak-proof heart-shaped cup cover to solve the problem that the drink in the cup will quickly flow out through the direct drinking port after the cup is knocked over in the existing cup cover in the background art

Method used

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  • A leak-proof heart-shaped cup lid
  • A leak-proof heart-shaped cup lid
  • A leak-proof heart-shaped cup lid

Examples

Experimental program
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Effect test

Embodiment Construction

[0041] Such as Figure 1 to Figure 3 As shown, a leak-proof heart-shaped cup cover includes a cover body 1, the upper end surface of the cover body 1 is provided with a direct drinking port 2, the direct drinking port 2 is close to the edge of the upper end surface of the cover body 1, and the direct drinking port 2 The upper end surface of the cover body 1 is higher than the upper end surface of the cover body 1, and the upper end surface of the cover body 1 is fixedly connected with a heart-shaped sealing buckle 5, and the heart-shaped sealing buckle 5 is used to seal the direct drinking port 2, and the direct drinking port 2 is provided with a flow-limiting element for adjusting the liquid outlet speed, and one side of the flow-limiting element is connected with an opening adjustment mechanism 4, and the opening adjustment mechanism 4 changes the shape of the flow-limiting element by adjusting the shape of the flow-limiting element. Opening size.

[0042] During specific u...

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Abstract

The invention discloses a leak-proof heart-shaped cup cover, which comprises a cover body, the upper end surface of the cover body is provided with a direct drinking opening, and the upper end surface of the cover body is fixedly connected with a heart-shaped sealing buckle, which is used to connect the direct drinking opening For sealing, a flow-limiting element for adjusting the liquid outlet speed is installed in the direct drinking port, and one side of the flow-limiting element is connected with an opening adjustment mechanism, and the opening adjustment mechanism changes the opening size of the flow-limiting element by adjusting the shape of the flow-limiting element The present invention seals the direct drinking port through the heart-shaped sealing buckle. When drinking is required, the heart-shaped sealing buckle is opened to drink. Change the shape of the flow-limiting element to adjust the opening size of the flow-limiting element. When not drinking, the opening of the flow-limiting element is smaller. When the cup is accidentally knocked over, only a small amount of liquid will flow out. waste.

Description

technical field [0001] The invention relates to the technical field of daily utensils, in particular to a leak-proof heart-shaped cup cover. Background technique [0002] At present, there are many designs for hot drink cup lids. The most common one is to have an insertion hole on the cup lid, and then insert the straw into the cup body to drink, or to form a closable and open drinking port on the cup lid. , when drinking, directly open the drinking mouth, you can drink. [0003] Chinese invention patent CN112455914A discloses a leak-proof cup cover with mother and child, including a cup cover body, the cup cover body includes a straw mouth, a direct drinking port, a first piston and a second piston; the cup lid body is circular , the upper and lower ends of the lid body are symmetrically provided with a straw mouth and a straight drinking mouth; the outer edge of the straw mouth is connected with a first piston; the outer edge of the straight drinking mouth is connected wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47G19/22
CPCA47G19/2205A47G19/2211A47G19/2227A47G2400/12
Inventor 张涛张洪雪
Owner 上海诚宇包装集团有限公司
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