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Vacuum cup

A thermos cup, thermal insulation technology, applied in the field of thermos cups, can solve the problems of not enough color of the thermos cup, easy to leave tea leaves in the cup body, poor sealing effect, etc., so as to achieve not easy to leave tea leaves, beautiful color and good heat preservation effect Effect

Inactive Publication Date: 2018-07-06
何韵苗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Improving the heat preservation effect of existing thermos cups has always been the main technical problem in this field. At the same time, it is necessary to overcome a series of technologies such as the color of the existing thermos cups is not beautiful enough, the sealing effect is not good, the cup body is easy to leave tea leaves, and the base is easy to be damaged. question

Method used

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  • Vacuum cup

Examples

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Comparison scheme
Effect test

Embodiment 1

[0016] to combine figure 1 As shown, a thermos cup in this embodiment includes a cup body 1 and a cup cover 2, a sealing ring 3 is provided between the cup body and the cup cover, and the cup body includes an inner liner layer 4, Copper plating layer 5, vacuum layer 6, thermal insulation material layer 7 and shell layer 8; the outer bottom of the cup body forms a polybutene resin base 9; the bottom of the inner liner layer of the cup body forms a spherical Protrusion 10; polyethylene resin layer is laid on the inner side of the cup cover; the inner single layer and the outer shell layer are made of 304 stainless steel; the outer shell layer is coated with pearlescent paint; the material of the sealing ring is silicone resin.

[0017] The thermal insulation material layer is composed of the following raw materials in parts by weight: 3 parts of epoxy resin, 2 parts of polypropylene fiber, 1 part of airgel, 2 parts of bamboo charcoal fiber, and 1 part of polystyrene.

Embodiment 2

[0019] to combine figure 1 As shown, a thermos cup in this embodiment includes a cup body 1 and a cup cover 2, a sealing ring 3 is provided between the cup body and the cup cover, and the cup body includes an inner liner layer 4, Copper plating layer 5 , vacuum layer 6 , thermal insulation material layer 7 and shell layer 8 .

[0020] A polybutene resin base 9 is formed on the outer bottom of the cup body; a spherical protrusion 10 is formed in the middle of the bottom of the inner liner layer of the cup body; the sealing ring is made of silicone resin.

[0021] The thermal insulation material layer is composed of the following raw materials in parts by weight: 5 parts of epoxy resin, 3 parts of polypropylene fiber, 2 parts of airgel, 3 parts of bamboo charcoal fiber, and 2 parts of polystyrene.

Embodiment 3

[0023] to combine figure 1 As shown, a thermos cup in this embodiment includes a cup body 1 and a cup cover 2, a sealing ring 3 is provided between the cup body and the cup cover, and the cup body includes an inner liner layer 4, Copper plating layer 5, vacuum layer 6, thermal insulation material layer 7 and shell layer 8; the outer bottom of the cup body forms a polybutene resin base 9; the inner side of the cup cover is laid with a polyethylene resin layer; The inner single layer and the outer shell are made of 304 stainless steel; the outer shell is coated with pearlescent paint.

[0024] The thermal insulation material layer is composed of the following raw materials in parts by weight: 7 parts of epoxy resin, 4 parts of polypropylene fiber, 2 parts of airgel, 3 parts of bamboo charcoal fiber, and 3 parts of polystyrene.

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Abstract

The invention discloses a vacuum cup. The cup comprises a cup body and a cup cover, a sealing ring is arranged between the cup body and the cup cover, and the cup body comprises an inner container layer, a copper plating plate, a vacuum layer, a heat preservation thermal insulation material layer and a shell layer from inside to outside separately; a polybutylene resin base is formed at the outerbottom of the cup body; a spherical protrusion is formed in the middle of the bottom of the inner container layer of the cup body; a polybutylene resin layer is laid at the inner side of the cup cover; the inner container layer and the shell layer are made of 304 stainless steel materials. The vacuum cup has the advantages that the heat preservation effect of the vacuum cup is good, the color andluster of the appearance of the vacuum cup are attractive, the sealing effect is good, tea leaves do not easily remain at the bottom of the cup, and the base is not easily collided and damaged.

Description

technical field [0001] The invention relates to the field of water cups, in particular to a thermos cup. Background technique [0002] The thermos cup is generally a water container made of ceramics or stainless steel with a vacuum layer. It has a cover on the top and is tightly sealed. The vacuum insulation layer can delay the heat dissipation of the water and other liquids inside to achieve the purpose of heat preservation. [0003] The thermos cup is developed from the thermos bottle. The principle of heat preservation is the same as that of the thermos bottle, but people make the bottle into a cup for convenience. There are three ways of heat transmission: radiation, convection and transfer. The silver liner in the thermos cup can reflect the radiation of hot water, and the vacuum of the liner and the cup body can block the transmission of heat. [0004] Improving the heat preservation effect of existing thermos cups has always been the main technical problem in this f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G19/22
CPCA47G19/2288A47G19/2205
Inventor 何韵苗
Owner 何韵苗