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Pulse water pump and water toothpick

A water pump and pulse technology, applied in the field of cleaning teeth, can solve problems such as reliability decline, water leakage, complex structure, etc., and achieve the effect of simplifying the structure and improving reliability.

Pending Publication Date: 2021-01-08
FLYCAT ELECTRICAL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and provide a pulse water pump, which aims to solve the problems of water leakage and air leakage after repeated use, as well as the problems of complicated structure and reduced reliability

Method used

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  • Pulse water pump and water toothpick
  • Pulse water pump and water toothpick
  • Pulse water pump and water toothpick

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] An embodiment of the present invention provides a pulsed water pump, which can be used in a dental flosser and realize pulsed water supply.

[0037] see Figure 1 to Figure 5 , the pulse water pump includes a pump body 100 , a pumping membrane 200 and a driver 300 .

[0038] The pump body 100 is provided with a pump pressure chamber 101, a water inlet hole 102 and a water outlet hole 103, wherein the pump pressure chamber 101 is an open mouth structure, and the water inlet hole 102 and the water outlet hole 103 both connect the pump pressure chamber 101 to the outside, and the water inlet ...

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Abstract

The invention belongs to the technical field of tooth cleaning, in particular to a pulse water pump and a water toothpick. The pulse water pump comprises a pump body, a pump pressure membrane and a driver, wherein the pump body is provided with a pump pressure cavity, a water inlet hole and a water outlet hole, the pump pressure cavity is of an opened cavity structure, both the water inlet and thewater outlet communicate the pump pressure cavity outside, the water inlet hole is used for importing water into the pump pressure cavity, and the water outlet hole is used for exporting water outside the pump pressure cavity; the pump pressure membrane is made from an elastic material, and the pump pressure membrane plugs a cavity port of the pump pressure cavity and is hermetically connected tothe pump body; and the driver is used for driving a middle part of the pump pressure membrane to move in a reciprocating in a direction where the cavity port of the pump pressure cavity is formed. The pulse water pump can avoid a problem that the sealing property is decreased after repeated use of the pump pressure membrane and the pump body effectively without sealing treatment in two places, sothat the structure is simplified and the reliability is improved favorably.

Description

technical field [0001] The invention belongs to the technical field of cleaning teeth, and in particular relates to a pulse water pump and a tooth cleaning device. Background technique [0002] The pulse water pump of the existing dental flosser is mainly a piston water pump, that is, the piston rod continuously reciprocates in the pump body, thereby realizing pulse water supply. A sealing sleeve can be put on the piston rod and the pump body, one mouth of the sealing sleeve is sleeved on the pump body, and the other mouth of the sealing sleeve is sleeved on the piston rod. Among them, when the piston rod is covered with a sealing ring, such as Chinese patent ZL201822239370.7, the joint position between the sealing ring and the pump body is constantly changing, and the sealing ring will be worn to a certain extent, which will lead to the sealing between the sealing ring and the pump body. The performance is degraded, and there are problems of water leakage and air leakage a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B17/03F04B53/14F04B53/00A61C17/02
CPCA61C17/02F04B17/03F04B53/00F04B53/001F04B53/146
Inventor 张青刘小文李进峰刘信全周刚王刚
Owner FLYCAT ELECTRICAL CO LTD
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