Inflatable ring

A ring and valve core technology, applied in the field of inflatable rings, can solve problems such as tight or loose ring fingers, ring falling off, property loss, etc., and achieve the effect of avoiding accidental loss and excellent elastic performance

Inactive Publication Date: 2016-05-04
罗福仲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary rings have a closed ring structure, often because the size of fingers varies from person to person, and the fatness and thinness of the same finger of the same person will also change, resulting in the ring being too tight or too loose on the finger; Inadvertently falling off the fingers, causing accidental loss of property

Method used

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  • Inflatable ring

Examples

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Effect test

Embodiment

[0012] Example: such as figure 1 As shown, design and manufacture a kind of inflatable ring that comprises annular ring body 5, the inner circumferential surface of annular ring body 5 is provided with inner annular groove 7, is provided with core with valve in inner annular groove 7 4, the matching hollow inner tube 6, the annular ring body 5 is provided with a round through hole 1 in the radial direction, the inner diameter of the round through hole 1 is slightly larger than the outer diameter of the valve core 4, and the upper part of the valve core 4 passing through the round through hole 1 from the inside to the outside The external thread of the outer thread cooperates with the threaded hole 3 of the round nut 2 to connect.

[0013] The material of the annular ring body 5 is metal, and the material of the hollow inner tube 6 is rubber.

[0014] The working conditions of the present invention are: first set the present invention on the finger, then unscrew the circular n...

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PUM

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Abstract

The invention discloses an inflatable ring which comprises a circular ring body and can be inflated. An inner circular groove is formed in the inner circumferential face of the circular ring body, and a hollow inner tube with a valve core is arranged in the inner circular groove in a matched mode. The circular ring body is provided with a round through hole in the radial direction, the inner diameter of the round through hole is slightly larger than the outer diameter of the valve core, and an external thread, penetrating out of the round through hole from inside to outside, on the upper portion of the valve core is connected with a threaded hole of a round nut in a matched mode. The circular ring body is made of metal or jade or hard plastic, and the hollow inner tube is made of rubber. By the adoption of the structure, the tightness of a finger can be adjusted flexibly just by charging air under proper barometric pressure into the hollow inner tube through the valve core according to the size and fatness of the finger, and the inflatable ring can adapt to changes in the size and fatness of the finger and avoid accidental property loss caused after the ring falls off the finger.

Description

technical field [0001] The invention relates to the technical field of rings, in particular to an inflatable ring. Background technique [0002] Rings are universally loved decorations. Ordinary rings have a closed ring structure, often because the size of fingers varies from person to person, and the fatness and thinness of the same finger of the same person will also change, resulting in the ring being too tight or too loose on the finger; Inadvertently fall off on the fingers, causing accidental loss of property. Contents of the invention [0003] The purpose of the present invention is to solve the deficiencies of the prior art and provide a ring that can flexibly adjust the tightness of the finger, which can not only adapt to changes in the size and fat of the finger, but also avoid property damage caused by the ring falling off the finger. accidental loss. [0004] The technical solution of the present invention is to design and manufacture an inflatable ring comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44C9/02
CPCA44C9/02
Inventor 罗福仲
Owner 罗福仲
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