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Atomizer with protective shield

A technology of protective cover and sprayer, which is applied in the direction of nebulizer for treatment, medicine equipment, other medical equipment, etc. It can solve the problems of unstable spray volume, waste, and no protective device, so as to prevent accidental injury to the face or eyes , stable ejection volume and simple structure

Inactive Publication Date: 2014-04-02
ZHONGSHAN MEIJIESHI PACKAGING PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The nozzles of existing sprayers generally cannot go deep into the oral cavity, and it is easy to accidentally injure the face or eyes during use, which brings a lot of inconvenience to the user
[0003] Existing oral sprayers generally do not have protection devices, and the button of the sprayer is easily squeezed and moved down due to misoperation during transportation or use, resulting in waste or unnecessary accidents. In addition, because the existing oral sprayer Defects in design, there are disadvantages such as relatively slow start of the pump during use, relatively unstable spray volume, poor spray effect, etc.
Can not meet the needs of users

Method used

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  • Atomizer with protective shield
  • Atomizer with protective shield
  • Atomizer with protective shield

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Experimental program
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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

[0029] Such as Figures 1 to 3 The shown sprayer with a protective cover includes a combination cover 1, a pump body assembly 2 is arranged inside the combination cover 1, and a nozzle communicating with the pump body assembly 2 is provided on the upper part of the pump body assembly 2 As for the component 3, a protective cover 4 that can prevent the nozzle component 3 from moving downward under force is sheathed on the upper part of the combined cover 1 .

[0030] Such as Figures 1 to 3 As shown, the nozzle assembly 3 in the present invention includes a press head 31 connected to the pump body assembly 2, and the press head 31 is provided with a nozzle tube 32 that can extend into the oral cavity. A central column 33 is provided inside, a channel is provided in the central column 33 , and a fog point 34 is provided on the outlet end o...

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PUM

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Abstract

The invention discloses an atomizer with a protective shield. The atomizer with the protective shield comprises a combining cover and is characterized in that a pump body assembly is arranged in the combining cover; a spray nozzle assembly communicated with the pump body assembly is arranged at the upper part of the pump body assembly; the protective shield capable of preventing the stressed spray nozzle assembly from moving downwards is sleeved at the upper part of the combining cover. The invention aims to overcome the defects in the prior art, and provides the atomizer with the protective shield, which is simple in structure, can effectively prevent accidental face or eye injury in the use process, and is fast in pump starting and relatively stable in spraying quantity, and the button can be effectively prevented from being wrongly pressed.

Description

technical field [0001] The invention relates to a sprayer with a protective cover. Background technique [0002] Oral sprayer is a medical instrument commonly used clinically for respiratory diseases. When diagnosing and treating the throat, tonsils, vocal cords, etc., it is necessary to send the liquid medicine into the corresponding parts of the patient's mouth. The nozzles of existing sprayers generally cannot go deep into the oral cavity, and it is easy to accidentally injure the face or eyes during use, which brings a lot of inconvenience to the user. [0003] Existing oral sprayers generally do not have protection devices, and the button of the sprayer is easily squeezed and moved down due to misoperation during transportation or use, resulting in waste or unnecessary accidents. In addition, because the existing oral sprayer Design flaws, there are disadvantages such as relatively slow start of the pump during use, relatively unstable spray volume, and poor spray effe...

Claims

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Application Information

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IPC IPC(8): A61M11/02A61M31/00
Inventor 梁金考施永忠
Owner ZHONGSHAN MEIJIESHI PACKAGING PROD