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Nozzle structure

A nozzle and nozzle body technology, applied in the field of nozzle structure of bathroom showers, can solve problems such as unseen pulsation

Inactive Publication Date: 2010-08-04
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are no related documents and patents on shower or faucet products designed to use the pulsation generated by the fluid to excite self-excited vibrations to generate pulsating massage sprays through the cavity and channels.

Method used

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Embodiment Construction

[0011] see figure 1 , the present invention is provided with nozzle nozzle body 1, is provided with cavity in nozzle body 1, and the front end of cavity communicates with nozzle water inlet 11 through front passage 2, and the rear end of cavity communicates with nozzle outlet 12 through rear passage 3, A spacer is set in the cavity, and the spacer is composed of a front guide post A at the front of the cavity and a flow-attached rear body B at the rear of the cavity, the gap between the front guide post A and the flow-attached body B There is a gap S in between, the front cavity C is formed between the front guide column A and the water outlet 13 of the front channel, and the rear cavity D is formed between the attached flow rear body B and the water inlet 14 of the rear channel. The front guide column A is set in a semi-cylindrical shape, and the flow-attached rear body B is set in a semi-cylindrical shape.

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PUM

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Abstract

The invention discloses a nozzle structure relating to a nozzle. The invention provides a nozzle structure mainly used for bathroom accessory shower heads, and utilizes the self-excitation oscillation of current to produce a pulsant current beam. The nozzle structure is provided with a nozzle body which is provided with a cavity, the front end of the cavity is communicated with a nozzle water inlet via a path, and the rear end of the cavity is communicated with the nozzle water outlet via the path; an insulator is arranged in the cavity and is composed of a front flow guidance post and a reattaching flow afterbody, wherein the front flow guidance post is arranged in the front part of the cavity, and the reattaching flow afterbody is arranged in the rear part of the cavity; a gap is arranged between the front flow guidance post and the reattaching flow afterbody; and a front cavity is formed between the front flow guidance post and the front path water outlet, and a rear cavity is formed between the reattaching flow afterbody and the rear path water inlet.

Description

technical field [0001] The invention relates to a nozzle, in particular to a nozzle structure mainly used for bathroom showers. Background technique [0002] The massage shower nozzle has a special structure. When the water flow passes through, it can form a flow stream with a certain direction and speed and a certain cycle process, thereby achieving a massage effect. At present, there are some products at home and abroad, which have good performance but complex structures. Usually, the structural form of domestic massage nozzles is to generate pulses through water flow to drive the blades to rotate and cover the water outlet holes. That is to say, it needs The pulsation effect of the water flow from the nozzle can only be achieved by rotating the impeller or complex structural combination, and the pulsation effect is not very ideal. There have been some reports on massage shower products and functions. Domestic patents involve massage shower components and structures. Exis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B1/34
Inventor 鲍锋刘玥
Owner XIAMEN UNIV
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