Flip-type thermos stopper

A thermos bottle and clamshell technology, applied in the field of household daily necessities accessories, can solve the problems of no connection, small radial elastic deformation of the cork sealing ring, etc.

Inactive Publication Date: 2012-11-28
王华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is no connection between the cork of the thermos bottle and the thermos bottle, and the radial elastic deformation of the cork sealing ring of the thermos bottle is small

Method used

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  • Flip-type thermos stopper
  • Flip-type thermos stopper
  • Flip-type thermos stopper

Examples

Experimental program
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Effect test

Embodiment Construction

[0036] The diameter of the cover plate 101-5 of this invention is 60 mm, the outer diameter of the type I upper barrel tube 101-3 is 35 mm, and the sum of the heights of the type I upper barrel tube 101-3 and the lower plug barrel 102 is 20 mm. The radius of the rotating shaft of the type plug body 301 is 1mm, and the length is 4mm. The inner diameter of the sealing ring 201 is 32mm, the outer diameter is 38mm, the thickness of its semicircular rib is 1mm, and the outer radius of the semicircle arc of the C-shaped radial section is 6mm. The arc clamp strip 212-3 of type I plug seat 212 has an inner radius of 30mm and an outer radius of 32mm; the frame-shaped clamp ring on the type I plug seat 212 is 14mm wide, 16mm high, and the ring bar is 2mm wide.

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Abstract

The invention relates to a flip-type thermos stopper which overcomes the defects of easy falling in winter, drop on the ground by mistake at any time, poor temperature preserving effect, poor adaptability and the like. The thermos stopper of type 1 or type 2 is clamped outside a thermos neck of a thermos 501 by a circular arc clamping strip of a stopper base; in the thermos stopper of type 1, arch plug ears on a stopper body 301 of style I are clamped into two symmetrical frame-shaped clip rings in the stopper base of style I and clipped between the two frame-shaped clip rings of a stopper base 212 of style I in a tight fit way; in the thermos stopper of type 2, a stopper body of style II is connected with the stopper base of style II into a whole by a transfer strip 402; and a sealing ring with a C-shaped radial section is circled on the outer wall of a stopper barrel under the stopper body in a tight fit way. The thermos stopper can not fall in the thermos in winter or drop on the ground by mistake, and has better temperature preserving effect, good adaptability and certain dustproof effect.

Description

technical field [0001] The present invention is a household daily necessities accessory. Background technique [0002] There is no connection between the bottle stopper of the thermos bottle and the thermos bottle at present, and the radial elastic deformation of the bottle stopper sealing ring of the thermos bottle is small. Contents of the invention [0003] At present, the thermos bottle cork is easy to fall off in winter, and it will drop to the ground at any time, and the heat preservation effect is not ideal; the existing plastic thermos bottle cork is too heavy, and the manufacturing cost is high, so it is difficult to match well with thermos bottles from different manufacturers. [0004] The technical solution adopted by the present invention to solve its technical problems: [0005] The principle of the present invention: on the one hand, the high-pressure gas in the thermos bottle leaks through the sealing ring with a C-shaped radial section, so that the interna...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J41/00B65D39/16
Inventor 王华
Owner 王华
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