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Cup lid structure of disposable beverage cup

A beverage cup, disposable technology, applied in drinking vessels and other directions, can solve problems such as beverage leakage

Inactive Publication Date: 2016-11-23
王国栋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned cup lid structure often causes beverage leakage after buckling in use. To explore the cause, the main reason is that the manufacturers of the beverage cup 2 and the cup lid 1 are usually different manufacturers, although the beverage cup 2 The caliber of the cup opening 20 is the same specification, but because the tolerances set by each manufacturer are not necessarily the same, so the beverage cup 2 and the cup lid 1 produced by different manufacturers may leak after being fastened. heard from time to time, but criticized by people

Method used

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  • Cup lid structure of disposable beverage cup
  • Cup lid structure of disposable beverage cup
  • Cup lid structure of disposable beverage cup

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Experimental program
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Embodiment Construction

[0021] see Figure 2 to Figure 5 As shown, in the lid structure of the disposable drinking cup of the present invention, a concave space 31 is provided on the inner surface of the cup lid 3, and a fastening portion 32 is provided on the lid edge 321 of the cup lid 3. The fastening portion 32 is used to fasten on the cup flange 41 of a beverage cup 4. The fastening portion 32 is provided with an inner groove 323 for the cup flange 41 to be inserted into and fastened. The inner surface of the inner groove 323 A first buckle edge 322 and a second buckle edge 324 are respectively provided on both sides of the 320:

[0022] The lid edge 321 of the bowl cover 3 is provided with at least one elastic gap 34, and the two sides 341, 342 of the elastic gap 34 have moderate opening elasticity (such as Figure 7 shown), such a structure can be commonly used for fastening use of beverage cups produced by different manufacturers.

[0023] The above-mentioned content groove 323 has an annul...

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Abstract

The invention relates to a cup cover structure of a disposable drinking cup. The lid edge of the cup cover is provided with a fastening part, and the fastening part is provided with an inner groove for the mouth flange of a drinking cup to be inserted into and accommodated. It is characterized in that at least one elastic notch is provided on the cover edge of the cup cover, and the two sides of the elastic notch have moderate opening elasticity, so that the structure can be commonly used for fastening and closing beverage cups produced by various manufacturers.

Description

technical field [0001] The invention relates to a lid structure of a disposable drinking cup, especially a lid structure of a disposable drinking cup that can be generally used for buckling drinking cups of different manufacturers. The elastic notch makes the cover edge have moderate opening elasticity, so as to achieve universal fastening and use for beverage cups produced by different manufacturers. Background technique [0002] Due to the prevalence of coffee and hand cup beverages, beverage cups 2 (such as paper cups, convenience cups, etc.) figure 1 As shown), it is widely used in large quantities, and its structure is mainly provided with a concave space 11 on the inner surface of the cup cover 1, and a fastening part 12 is provided on the cover edge 121 of the cup cover 1, and the fastening part 12 A content groove 123 is provided, and a first buckle edge 122 and a second buckle edge 124 are respectively provided on the two sides of the content groove 123, and a cup ...

Claims

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Application Information

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IPC IPC(8): A47G19/22
Inventor 王国栋
Owner 王国栋