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Anti-scald constant-temperature cup sleeve

A technology of constant temperature and cup sleeves, which is applied to drinking vessels, etc., can solve the problems of single anti-scalding function, little effect of anti-scalding, no constant temperature function, etc., and achieve the effect of reducing heat conduction

Inactive Publication Date: 2016-11-23
张东超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the protrusion in this technical scheme can play a certain anti-slip effect, it has little effect on anti-scalding
In addition, these cups all have a single anti-scald function and do not have a constant temperature function.

Method used

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  • Anti-scald constant-temperature cup sleeve
  • Anti-scald constant-temperature cup sleeve
  • Anti-scald constant-temperature cup sleeve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Example 1, see figure 1 , 2 , an anti-scald constant temperature cup cover, including a cylindrical sleeve 1, a sleeve bottom 2 that closes one end of the sleeve 1 and is connected to the sleeve 1, and a sealing device that is arranged in the sleeve bottom 2 and the sleeve 1 is also provided. The cavity 11 communicates with the second closed cavity 21 . A closed cavity 11 is provided in the sleeve 1, and ice crystals are filled in the closed cavity 11 and the second closed cavity 21 .

Embodiment 2

[0012] Example 2, see figure 2 , 3 , Others are the same as in Embodiment 1, except that the closed cavity 11 and the second closed cavity 21 are filled with ice sand, and the inner wall of the sleeve 1 or the upper plane of the sleeve bottom 2 are evenly provided with hemispherical protrusions 3 .

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Abstract

The invention discloses an anti-scald constant temperature cup cover, which comprises a cylindrical sleeve made of silica gel, and is characterized in that: a closed cavity is arranged in the sleeve, and a phase change constant temperature material is filled in the closed cavity, which not only has heat insulation performance and has a constant temperature effect.

Description

technical field [0001] The invention relates to a daily necessities, in particular to an anti-scald constant temperature cup cover. Background technique [0002] In order to prevent the cup from being hot, various cup covers have been invented, but none of them has a conventional structure such as a kind of anti-scald cup cover disclosed by the utility model CN201551081Ud. The anti-scald cup cover is made of rubber material according to the size of the cup. It has enhanced the heat insulation effect, even if the water cup is full of boiling water, it will not make people feel hot. The outer surface of the cup sleeve is set as a non-smooth surface with small protrusions, which increases the frictional force and plays the role of anti-slip. The edge of the anti-scalding cup sleeve is 15mm away from the mouth of the cup. When the user drinks water, his lips will not touch the cup sleeve, which is clean and hygienic. At the same time, the user can be reminded not to pour too mu...

Claims

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Application Information

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IPC IPC(8): A47G19/22
CPCA47G19/2288A47G19/2205
Inventor 张东超
Owner 张东超
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