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Vacuum cup with button type quick-opening structure

A thermos cup and button technology, applied in the field of thermos cups, can solve the problems of repeatedly tightening the lid, etc., and achieve the effects of good sealing effect, simple operation and convenient use

Inactive Publication Date: 2010-12-22
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem that the lid of the existing thermos cup needs to be tightened repeatedly in order to keep the water in the cup warm, and provides a thermos cup with a button-type quick-opening structure without repeatedly twisting the cup lid

Method used

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  • Vacuum cup with button type quick-opening structure
  • Vacuum cup with button type quick-opening structure
  • Vacuum cup with button type quick-opening structure

Examples

Experimental program
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Embodiment Construction

[0013] refer to figure 1 , figure 2 , a thermos cup with a button-type quick-open structure, including a stainless steel cup body 11 and a cup cover, the cup cover includes a plastic cover 8 and a stainless steel cover 1 installed on the plastic cover 8, and the plastic cover 8 is equipped with an internal The first plastic part 3 of the groove 31, the button 2 is installed on the upper end of the first plastic part 3, and the second plastic part 4 that can slide in the groove 31 of the first plastic part 3 is installed under the button 2 , the second plastic part 4 is provided with a boss 41 on one week, and the boss 41 is stuck in the groove 31, and the lower end of the first plastic part 3 is provided with the lower clamping position 32 of the boss 41; The inside of the plastic cover 8 is provided with a mounting surface 82, an inverted umbrella-shaped plastic part 7 is installed below the mounting surface 82, and the rod of the umbrella-shaped plastic part 7 passes throu...

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Abstract

The invention relates to a vacuum cup with a button type quick-opening structure, which comprises a stainless steel cup body and a cup cover, wherein the cup cover comprises a plastic cover and a stainless steel cover, the plastic cover is internally provided with a first plastic member internally provided with a groove, the upper end of the first plastic member is provided with a button, a second plastic member capable of sliding in the groove of the first plastic member is arranged below the button, and the lower end of the first plastic member is provided with a lower clamp position of the second plastic member; the inner part of the plastic cover is provided with an installing surface, an inverse umbrella-shaped plastic member is arranged below the installing surface, a rod of the umbrella-shaped plastic member is in contact with the second plastic member after penetrating through the installing surface and is sleeved with a spring, the lower end of the spring is in contact with the installing surface, and the upper end of the spring is in contact with a pressure spring clamp piece on the rod of the umbrella-shaped plastic member; the lower end of the plastic cover is provided with outwards-spreading teeth, and the lower end of the plastic cover is externally provided with a sealing rubber ring; and the inner part of the upper end of the cup body is provided with a bulge matched with the rubber ring.

Description

technical field [0001] The invention relates to a thermos cup with a button type quick opening structure. Background technique [0002] Most of the thermos cup lids on the market are threaded. When drinking water, this kind of cup lid must be unscrewed first, and then screwed back after drinking. Because the thread is uneven, one side is tilted, and if the lid is placed on the cup body without being twisted, it will not be placed flat, and the heat will be lost immediately. In order to keep the water in the cup warm, the lid should be tightened every time. Contents of the invention [0003] The invention solves the problem that the lid needs to be tightened repeatedly in order to keep the water in the cup warm in the existing thermos cup, and provides a thermos cup with a button-type quick-opening structure without repeatedly twisting the cup lid. [0004] Technical scheme of the present invention: [0005] The thermos cup with button-type quick-opening structure includ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J41/00A47G19/22
Inventor 黄薇陈世亮周奇瑾
Owner ZHEJIANG UNIV OF TECH
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