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Vacuum bottle with novel shell cover

A thermos bottle and shell cover technology, which is applied to non-pressure vessels, fixed-capacity gas storage tanks, mechanical equipment, etc., can solve problems such as affecting the cleanliness and hygiene of the use environment, reducing the use efficiency of thermos bottles, and achieving the effect of avoiding cleanliness and hygiene.

Inactive Publication Date: 2012-02-08
李明钧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This situation reduces the use efficiency of the thermos bottle and also affects the cleanliness of the use environment

Method used

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  • Vacuum bottle with novel shell cover
  • Vacuum bottle with novel shell cover
  • Vacuum bottle with novel shell cover

Examples

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Embodiment Construction

[0023] The specific embodiment of the first invention of the present application is that the bottle liner, bottle stopper, mouth ring, shell mouth, shell shoulder, shell body, shell bottom and handle etc. The composition is the same as that of the existing products, and it is implemented in accordance with the relevant content of the current national standard GB / T11416-2002 "Hosting Containers for Daily Use" and the light industry standard QB / T3723-1999 "Terms and Terms for Vacuum Bottles". The new shell cover it has is different from the existing shell cover, and it is provided with a closed interlayer formed by the combination of the outer cover and the inner cover. now with figure 1 , figure 2 Illustrating by way of example, the inverted barrel-shaped outer cover 1 of the novel shell cover is the same as the existing inverted barrel-shaped shell cover except that the height of the side wall is increased by h. The inner cover 2 is circular, and the edge has a folded edge ...

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Abstract

The invention discloses a vacuum bottle with a novel shell cover which is formed by combining an outer cover and an inner cover, wherein a closed interlayer (3) is arranged between the outer cover (1) and the inner cover (2). The novel shell cover also comprises a shell cover wall body (4) and an insulation layer coated on the inner surface or / and the outer surface of the shell cover wall body. By using the vacuum bottle, under the condition that the main body structure of the traditional vacuum bottle is unchanged, the situation that standby hot water in a bottle liner becomes useless condensed water on the inner surface of the shell cover can be reduced or avoided, the reduction speed of the temperature of the standby hot water in the bottle liner can be reduced, and the problems that the vacuum bottle and the sanitation of use environment are influenced by condensed water on the inner surface of the shell cover can be reduced or avoided.

Description

(1) Technical field [0001] The invention relates to a thermos bottle, in particular to a shell cover of a small-mouth thermos bottle. (2) Background technology [0002] The small-mouth vacuum flasks currently produced and sold on the market include bottle liners, bottle stoppers, mouth rings, shell mouths, shell shoulders, shell bodies, shell bottoms, handles, and shell covers. There are related standards in QB / T3723-1999 "Terminology for Vacuum Bottles". For the shell cover, the standard has such content as "1.9 The shell cover is used to cover the shell parts of the bottle mouth. There are screw-on type, hand-pressed type, automatic opening type, etc., and there are also double-set covers that can be used as water cups." . It can be seen from the standard "Figure 5 Schematic Diagram of the Shell Structure of a Small-mouth Thermos Flask" that the wall of the shell cover is a single-layer wall with the same structure as the shell parts such as the shell shoulder and the sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J41/02
Inventor 李明钧
Owner 李明钧
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