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A novel cup cover and a manufacturing method thereof

A production method and a cup lid technology, which are applied in the field of cups, can solve the problems of difficult cleaning, harmful to the body, poor sealing effect, etc., and achieve the effects of preventing leakage and improving overall quality.

Pending Publication Date: 2019-01-15
CHUNAN WEINENG CRYSTAL MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cup lids on the market are almost all made of stainless steel and plastic. The parts of this kind of cup lids that are in contact with hot water or hot tea are almost all made of plastic parts. Plastic parts will release plasticizers under high temperature conditions, which is harmful to the body; In addition, stainless steel contains carcinogens, which may affect your health if you are not careful, and the traditional cup lid is sealed by adding a gasket. This sealing method has a poor sealing effect and is not easy to clean

Method used

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  • A novel cup cover and a manufacturing method thereof
  • A novel cup cover and a manufacturing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like figure 1 , figure 2 As shown, a new type of cup lid includes an inner lid body 1 and an outer lid body 2, both of which are rotary bodies; the outer lid body 2 is cylindrical in shape, and its interior includes a first stop ring shaped boss 3, the second limiting annular boss 4 and the inner wall 5 of the outer cover provided with internal threads; between the first limiting annular boss and the second limiting annular boss The limit groove 6; the inner cover 1 includes a cap 7, an inner cover limit boss 8 and a cover tongue 9, and the three are integrally formed; the outer wall 10 of the cap and the first limit ring Shaped boss inner wall 11 contact connection; described inner lid limit boss outer wall 12 and described limit groove inner wall 13 contact connection; described cover tongue outer wall 14 and described second limit annular boss inner wall 15 contact connection.

[0027] To further illustrate, the outer cover body 2 in this embodiment is only integ...

Embodiment 2

[0033] A method for making a cup cover, the cup cover is the cup cover of the above-mentioned embodiment 1, comprising the following steps:

[0034] Assembling dripping equipment and precise control shearing equipment at the outlet of the high borosilicate furnace feedway;

[0035] Set the temperature of the borosilicate glass melting furnace forehearth, material basin and outlet, so that the temperature of the glass when it comes out of the outlet is uniform and the temperature is between 1000°C and 1250°C;

[0036] The weight of the cut piece of glass should be set according to different specifications of the cup lid;

[0037] The glass becomes a segmented or spherical semi-liquid glass through a dropping device and a quantitatively controlled cutting device;

[0038] The mold temperature should be controlled, and the mold temperature should be controlled between 400°C and 800°C during molding. If the temperature of the mold is close to the temperature of the glass, the mo...

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PUM

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Abstract

The invention provides a novel cup cover, comprising an inner cover body and an outer cover body, wherein the inner cover body and the outer cover body are both rotating bodies. The outer part of theouter cover body is cylindrical, and the inner part thereof comprises a first limiting annular boss, a second limiting annular boss and an inner wall of the outer cover body provided with internal threads. A limit groove is arranged between that first limit annular boss and the second limiting annular boss. The inner cover body comprises a cover cap, a limit boss of the inner cover body and a cover tongue, and the three parts are integrally formed. The invention also provides a manufacturing method of a novel cup cover , which adopts high-temperature demoulding and high-efficiency demoulding agent, makes the novel cup cover well formed, ensures its ability of resisting violence and cracking, resisting low temperature and high temperature, and resisting acid and alkali, improves the overallquality of the cup, and avoids the hazard problem of tea water pollution caused by metal corrosion to the health of users.

Description

technical field [0001] The invention relates to the field of cups, in particular to a novel cup cover. Background technique [0002] The cup lid is an article used to close the mouth of the cup and prevent the liquid from overflowing in the cup. At present, the cup lids on the market are almost all made of stainless steel and plastic. The parts of this kind of cup lids that are in contact with hot water or hot tea are almost all made of plastic parts. Plastic parts will release plasticizers under high temperature conditions, which is harmful to the body; In addition, stainless steel contains carcinogens, which may affect your health if you are not careful, and the traditional cup lid is sealed by adding a gasket. This sealing method has a poor sealing effect and is not easy to clean. Contents of the invention [0003] In order to overcome the above-mentioned defects in the prior art, the present invention provides a novel cup cover to solve the above-mentioned defects in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G19/22
CPCA47G19/2205
Inventor 王锡祥
Owner CHUNAN WEINENG CRYSTAL MFG CO LTD