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Nozzle and oral irrigator

A dental irrigator and nozzle technology, which can be applied to devices for cleaning dental cavities, etc., can solve problems such as oral discomfort and oral injury, and achieve the effects of increasing the flushing effect, removing stubborn dirt, and removing food residues.

Pending Publication Date: 2022-07-15
SHENZHEN RISUN TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Traditional dental flossers clean teeth with pulsating water flow, and the cleaning force comes from the water pressure generated by the water pump. The greater the water pressure, the better the cleaning effect, but on the contrary, the increase in force will bring harm to the human mouth. Discomfort and even damage to the mouth

Method used

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  • Nozzle and oral irrigator
  • Nozzle and oral irrigator
  • Nozzle and oral irrigator

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Experimental program
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Embodiment Construction

[0026] Hereinafter, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that, on the premise of no conflict, the embodiments or technical features described below can be arbitrarily combined to form new embodiments. .

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", The orientation or positional relationship indicated by "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have The particular orientation, construction and operation in the particular orientation are therefore not to be construed as limitations of the invention. Furthermore, t...

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PUM

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Abstract

The spray nozzle comprises a spray rod part and a spray head part, the spray rod part and the spray head part are connected through a bent part in arc-shaped bent transition, a first flow channel is formed in the spray rod part, an arc-shaped bent flow channel communicated with the first flow channel is formed in the bent part, and the arc-shaped bent flow channel is communicated with the first flow channel. An arc-shaped bent flow channel is arranged in the nozzle part, the arc-shaped bent flow channel is of a flat structure, a second flow channel is arranged in the nozzle part, the nozzle part is provided with an incident port communicated with the arc-shaped bent flow channel and an emergent port communicated with the second flow channel, and the second flow channel is gradually expanded from the incident port to the emergent port. The nozzle has the performance of removing stubborn dirt in addition to the performance of improving the flushing effect and giving comfort to a user.

Description

technical field [0001] The invention relates to the technical field of dental irrigators, in particular to a nozzle and a dental irrigator. Background technique [0002] In addition to being uncomfortable and containing bacteria, the food debris stuck in the teeth is more harmful because it provides nutrients to the plaque. If it is not removed in time, the dental plaque will easily calcify and become calculus and accumulate at the root of the tooth, compressing and stimulating the periodontal environment and causing the periodontal to shrink. Therefore, cleaning the gap between the teeth with a dental irrigator or toothpicks and floss is actually the main means to block the nutritional source of dental plaque. [0003] The dental irrigator is an auxiliary tool for cleaning the oral cavity. It uses the impulse water flow to clean the teeth and the gap between the teeth. The effect can reach microscopic thorough cleaning rather than just macroscopic rough removal. In addit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C17/028A61C17/02A61C17/022
CPCA61C17/028A61C17/0202A61C17/022
Inventor 李冬保周洪涛戴胜强
Owner SHENZHEN RISUN TECHNOLOGY CO LTD
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