Composite vacuum cup and manufacturing process thereof

A composite thermal insulation and production process technology, applied in the field of thermos cups, can solve problems such as high requirements for production equipment and workers' skills, affecting the manufacturing cost of thermos cups, and rising manufacturing costs of thermos cups. cost saving effect

Pending Publication Date: 2020-12-29
亚钛军创(金华)控股有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the titanium composite thermos cup mentioned in the above-mentioned patent document, the liner of the thermos cup is made of titanium metal, while the metal shell is composed of titanium metal and stainless steel material, and a large amount of titanium metal material will be used, which will make the thermos cup The manufacturing cost has risen sharply; if the shell is made of traditional stainless steel, the welding process of the titanium liner and the stainless steel shell will be relatively difficult, which not only affects production efficiency, but also requires relatively high skill requirements for production equipment and workers. It will also affect the manufacturing cost of the thermos cup

Method used

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  • Composite vacuum cup and manufacturing process thereof
  • Composite vacuum cup and manufacturing process thereof
  • Composite vacuum cup and manufacturing process thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0042] Such as figure 1 and figure 2 As shown, the composite thermos cup includes an outer shell 1 and an inner container 2 inserted in the outer shell 1. There is a vacuum layer 3 between the outer shell 1 and the inner container 2. The upper end of the inner container 2 is welded to the upper end of the outer shell 1. The outer shell 1 It is made of stainless steel, the inner tank 2 is made of composite board, and the inner layer 21 of the inner tank 2 is made of titanium metal or titanium alloy; the inner tank 2 is made of copper metal or copper alloy or aluminum metal or aluminum alloy. The middle layer 22 and the outer layer 23 are made of stainless steel. Further, the upper end of the housing 1 is inclined inwards and then extended upwards to form a straight cylindrical neck 11, the inner wall of the neck 11 abuts against the outer peripheral surface of the upper end of the outer layer 23 made of stainless steel and the two are welded and fixed.

[0043] In the presen...

Embodiment 2

[0046] Such as image 3 and Figure 4 As shown, the content of this embodiment is basically the same as that of Embodiment 1, the difference is that: the inner layer 21 of the inner tank 2 in this embodiment is made of titanium metal or titanium alloy; the outer layer 23 of the inner tank 2 is made of copper Metal or copper alloy or aluminum metal or aluminum alloy and the outer surface of the upper end of the outer layer 23 has a welding ring 24 made of stainless steel; The side surface is flush with the upper end surface of the liner 2; the upper end of the shell 1 is inclined inward and then extends upward to form a straight cylindrical neck 11, the inner wall of the neck 11 is in close contact with the outer peripheral surface of the welding ring 24, and the two are welded firmly. Connecting, the inner and outer sides of the welding ring 24 are respectively attached to the outer peripheral surface of the liner 2 and the inner wall of the shell 1, which is convenient for w...

Embodiment 3

[0049] combine Figure 5 As shown, this embodiment discloses a manufacturing process of a composite thermos cup. The structure of the composite thermos cup is the same as that of the composite thermos cup in the first embodiment above. The inner tank 2 is made of a composite board, and the inner layer 21 of the inner tank 2 It is made of titanium metal or titanium alloy; the liner 2 has an intermediate layer 22 made of copper metal or copper alloy or aluminum metal or aluminum alloy and an outer layer 23 made of stainless steel; the manufacturing process of the composite thermos cup Include the following steps:

[0050] a. Make shell 1: use stainless steel pipes or circular plates to make shell 1;

[0051] b. Making the liner 2: take the composite plate that the inner layer 21 is made of titanium metal or titanium alloy material, the middle layer 22 is made of copper metal or copper alloy or aluminum metal or aluminum alloy material, and the outer layer 23 is made of stainles...

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Abstract

The invention provides a composite vacuum cup and a manufacturing process thereof, and belongs to the technical field of vacuum cups. The technical problems that an existing vacuum cup is low in production efficiency, high in manufacturing cost and the like are solved. The composite vacuum cup comprises a shell and an inner container inserted into the shell, a vacuum layer is arranged between theshell and the inner container, and the inner layer of the inner container is made of titanium or titanium alloy. The inner container is provided with a middle layer made of copper metal or copper alloy or aluminum metal or aluminum alloy and an outer layer made of stainless steel materials, or the inner container is provided with an outer layer made of copper metal or copper alloy or aluminum metal or aluminum alloy, and a welding ring made of stainless steel materials is arranged on the outer surface of the upper end of the outer layer. The manufacturing process of the composite vacuum cup comprises the following steps: a, manufacturing a shell; b, manufacturing an inner container: manufacturing the inner container from a composite board through a plurality of stretching processes; and c,performing assembling. The machining efficiency is improved, and the manufacturing cost is saved.

Description

technical field [0001] The invention belongs to the technical field of thermos cups, and relates to a composite thermos cup and a manufacturing process thereof. Background technique [0002] With the continuous development of people's science and technology, thermos cups, as common daily necessities, can store water or other liquids in heat preservation. The existing thermos cups are usually made of ceramics or stainless steel with a vacuum layer, and there is a heat preservation cover on the top. , tightly sealed, the vacuum layer can delay heat dissipation to achieve the effect of heat preservation. The inner liner of the existing thermos cup is made of stainless steel, and there is a phenomenon of heavy metal precipitation. When used for a long time, it will affect the taste of the drink and easily cause the drink to deteriorate. service life. [0003] In view of the above existing situation, people have developed a variety of thermos cups made of titanium materials: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G19/22B23P15/00
CPCA47G19/2288A47G19/2205B23P15/00
Inventor 张威男
Owner 亚钛军创(金华)控股有限公司
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