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Household high-capacity high-efficiency thermos bottle

A large-capacity, thermos bottle technology, used in household appliances, fixed-capacity gas storage tanks, applications, etc., can solve the problems of reduced sealing effect, easy damage and shrinkage of bottle stoppers, poor thermal insulation effect, etc., to improve thermal insulation performance and enhance sealing. sexual effect

Pending Publication Date: 2019-10-29
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the thermos bottles currently on the market use cork stoppers, which are stuck in the bottle mouth after being wetted and expanded for sealing and heat preservation. There is a gap between them, and the sealing effect is reduced; at the same time, the bottle mouth of the existing thermos bottle is smooth, and the bottle stopper cannot be well fixed on the bottle mouth, especially when the temperature of the water is very high, the bottle stopper is easily damaged by the bottle. Inner water vapor rushes out, and the insulation effect is extremely poor

Method used

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  • Household high-capacity high-efficiency thermos bottle
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Embodiment Construction

[0012] The technical solution of the present invention will be further described below according to the accompanying drawings.

[0013] Such as figure 1 A household large-capacity high-efficiency thermos bottle shown includes a bottle cap, a bottle body, a bottle liner and a bottle stopper, wherein the bottle liner is installed inside the bottle body, and the bottle stopper is installed at the bottle liner mouth on the top of the bottle liner. On the top of the bottle body; the inner side of the bottle mouth is provided with internal threads, and the outer surface of the bottle stopper is provided with external threads, and the two cooperate with each other.

[0014] There is a protruding ring on the top of the cork, which can be hooked and rotated by hand to remove the cork, which is convenient to use; it is also possible to tighten the cork directly by hand without the protruding ring. The bottle cap and the top of the bottle body are connected by threads to ensure that the...

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Abstract

The invention provides a household high-capacity high-efficiency thermos bottle; the household high-capacity high-efficiency thermos bottle structurally comprises a bottle cover, a bottle body, a bottle liner and a bottle plug, wherein the bottle liner is arranged in the bottle body; the bottle plug is arranged at the top of the bottle liner; the bottle cover is arranged at the top of the bottle body; the household large-capacity high-efficiency thermos bottle is characterized in that an inner thread is arranged on the inner side of the bottle liner opening, and an outer thread is arranged onthe outer surface of the bottle plug, and the inner thread and the outer thread are in close fit, so that the bottle plug cannot be separated by high-temperature gas in the bottle. In addition, due tothe fact that an elastic lower pressing piece is arranged inside the bottle cover, the bottle plug can be tightly pressed, and the heat preservation and sealing performance of the thermos bottle is effectively improved.

Description

technical field [0001] The invention relates to a large-capacity and high-efficiency thermos bottle for household use, which belongs to the technical field of daily necessities. Background technique [0002] Most of the thermos bottles currently on the market use cork stoppers, which are stuck in the bottle mouth after being wetted and expanded for sealing and heat preservation. There is a gap between them, and the sealing effect is reduced; at the same time, the bottle mouth of the existing thermos bottle is smooth, and the bottle stopper cannot be well fixed on the bottle mouth, especially when the temperature of the water is very high, the bottle stopper is easily damaged by the bottle. The water vapor inside rushes out, and the insulation effect is extremely poor. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems existing in the structure of the existing thermos bottle, and to propose a household large-cap...

Claims

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Application Information

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IPC IPC(8): A47J41/00A47J41/02
CPCA47J41/0011A47J41/0083A47J41/02
Inventor 王跃农
Owner HOHAI UNIV
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