Powder sprayer

A sprayer and powder technology, applied in the field of dry powder sprayers, can solve the problems that dry powder cannot pass smoothly, powder cannot be sprayed for use, and the conveying pipe is used for a long time, so as to achieve good powder spraying effect, improved sealing performance, and improved powder output efficiency. Effect

Inactive Publication Date: 2014-02-12
ZHEJIANG JM IND
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With this structure, it is easy to make the powder and gas mixed and sprayed out of the dry powder pump, but because the rotation of the gear is relatively simple, the powder in the bottle cannot be completely sprayed out for use, and because the gear is installed in the housing, it occupies a certain space and is sealed. The performan

Method used

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Embodiment Construction

[0039] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0040] Implementation example 1

[0041] Such as Figure 1-12 As shown, a powder sprayer includes main components such as a bottle body 1, a pump body 2, a bottle cap 3, a head cap 4, a piston 5, a push rod 6, a silicone tube 7, a connector 8, and a manipulator 9. Body 1 is hollow and transparent, made of plastic, and its inner cavity is used to hold dry powder, such as prickly heat powder. 2 Place the edge on the opening of the bottle body 1, and an O-shaped sealing gasket 10 is lined between the edge and the bottle mouth. The bottle cap 3 is fixed on the upper part of the bottle body 1 through screw connections, and the edge of the pump body 2 is connected to the The bottle mouth is compressed and fixed, the guide groove 3.3 is formed on the bottle cap 3, and the matching guide rib 4.1 is formed on the rear portion of the head cap 4, so th...

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Abstract

A powder sprayer comprises a bottle body, a pump body, a piston and an elastic element and is characterized in that a hollow delivery pipe is arranged in a piston of the pump body, the upper end of the hollow delivery pipe is communicated with a nozzle of a cap, and the lower end of the delivery pipe is communicated with a middle hole in the pump body. The upper end of a connector is connected with the lower end of the pump body, the connector comprises a powder outlet channel communicated with the delivery pipe, a base used for mixing powder and air flow is arranged at the bottom of the powder outlet channel, and a powder inlet is formed and communicated with a bottle body inner cavity. The connector further comprises an air flow channel, an air inlet of the air flow channel is communicated with a piston cavity, and an air outlet is communicated with the base. A manipulator mechanism is arranged in the bottle body inner cavity and at least comprises a manipulator, and the upper end of the manipulator is connected with the cap or the piston through a transmission mechanism. The powder sprayer has the advantages of being simple in structure, convenient and quick to use and good in powder spraying effect.

Description

technical field [0001] The invention relates to a sprayer, in particular to a dry powder sprayer capable of spraying the powder contained in the sprayer. Background technique [0002] At present, there are many liquid sprayers on the market, but for dry powder products such as talcum powder and prickly heat powder, etc., they are generally packed in cans or boxes, and need to be used with a spoon or powder tip, or there are multiple devices on the mouth of the tank. There is a small hole for pouring, and the dry powder is poured onto the powder head through the small hole during use. These several methods are very inconvenient to use, and it is easy to cause dry powder to spill accidentally, which not only pollutes the environment, but also causes waste. Therefore, sprayers for dry powder products have also appeared now, such as the Chinese patent "A Kind of Dry powder pump", which includes: a bottle body, the inner cavity of the bottle is used to hold powder; a cover, conn...

Claims

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Application Information

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IPC IPC(8): A01M9/00
Inventor 屠旭峰
Owner ZHEJIANG JM IND
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