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A handheld sprayer

A sprayer and hand-held technology, which is applied in the field of hand-held sprayers, can solve the problems of inconvenient assembly, disassembly and maintenance, inability to control the air pressure of the sprayer, and many parts, so as to achieve manual control of pressure adjustment, reduce time consumption, and reduce quantity Effect

Active Publication Date: 2019-09-06
TAIZHOU CITY HANGYU PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the above scheme are: the end cover, the water spray button, the push button and other parts are independent, the structure is relatively complicated, there are many parts, the assembly, disassembly and maintenance are not convenient enough, and the safety valve is covered by the end cover. It is not easy to detect when the valve fails, and the air pressure in the sprayer cannot be artificially controlled

Method used

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  • A handheld sprayer
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Embodiment Construction

[0024] The following are specific embodiments of the present invention, and further describe the technical solution of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0025] like figure 1 , figure 2 and image 3As shown, the hand-held sprayer includes a pot body 1, a pot cover 2 and a nozzle 3, the bottom of the pot cover 2 is screwed to the top of the pot body 1, the right end of the pot cover 2 has a handle 2a, and the left end of the pot cover 2 has a The inner cavity of the kettle body 1 is connected to the water spray chamber 4, the nozzle 3 is fixed on the kettle cover 2 and connected to the water outlet 5 of the water spray chamber 4, and the kettle cover 2 is provided with a nozzle for heating the inner cavity of the kettle body 1. The left end of the pot cover 2 is provided with a valve core 7 for closing the water outlet 5. The valve core 7 includes a core body 20 and a sealing c...

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PUM

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Abstract

The invention provides a handheld sprayer, belongs to the technical field of sprayers, and solves the problems of complicated structure and inconvenience in installation in the prior art. The handheld sprayer comprises a kettle body, a kettle cover and a spray nozzle. The lower part of the kettle cover is detachably connected with the kettle body. A handheld part is arranged at the right end of the kettle cover. A water spray cavity communicated with the inner cavity of the kettle body is formed in the left end of the kettle cover. The spray nozzle is fixed on the kettle cover and is in butt joint with the water outlet of the water spray cavity. A pressing barrel used for pressing the inner cavity of the kettle body is arranged on the kettle cover. A valve element used for sealing the water outlet is formed in the left end of the kettle cover. An integrated upper cover is detachably connected with the top of the kettle cover. The left end of the upper cover is connected with the valve element. The right end of the upper cover extends to the handheld part. The right end of the upper cover is pressed to enable the left end of the upper cover to pull the valve element to open the water outlet. The handheld sprayer adopts the integrated upper cover, and is simple in structure, small in number of parts, and convenient to mount.

Description

technical field [0001] The invention belongs to the technical field of nebulizers, and relates to a hand-held nebulizer. Background technique [0002] Hand-held sprayer is a common household spraying device, which is widely used in agriculture, forestry and other crops for pest control, ripening, fertilization, or medical and health epidemic prevention work in hotels, restaurants, families and other occasions, as well as in daily life. Daily chemicals, detergents, cosmetics, hairdressing and other industries. [0003] Existing sprayer mainly is made up of kettle body, air pump assembly and water spray assembly. Its working principle is: the user pressurizes the inside of the barrel through the air pump assembly. When the pressure in the barrel reaches a certain value, press the water spray button. At this time, the water spray assembly sucks the water out of the barrel and sprays it out through the nozzle of the sprayer. ; When the pressurized pressure value exceeds the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B11/06
CPCB05B11/0005B05B11/0008B05B11/0086B05B11/061B05B9/0822
Inventor 潘世根
Owner TAIZHOU CITY HANGYU PLASTIC CO LTD