CN2505183Y - Sprayer - Google Patents
Sprayer Download PDFInfo
- Publication number
- CN2505183Y CN2505183Y CN 01257144 CN01257144U CN2505183Y CN 2505183 Y CN2505183 Y CN 2505183Y CN 01257144 CN01257144 CN 01257144 CN 01257144 U CN01257144 U CN 01257144U CN 2505183 Y CN2505183 Y CN 2505183Y
- Authority
- CN
- China
- Prior art keywords
- air bag
- thick stick
- utility
- model
- spray medicine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a sprayer, in particular to a hand sprayer which comprises a spray head, a spray bar and a water tank, wherein, the spray bar is formed by a multi-nodus telescopic spindle, the length of the spray bar can be adjusted; therefore the utility model can spray at different distances, the telescopic spindle is provided with a sleeve connected with a piston rod, a piston and an air bag are fixed on the telescopic spindle, a piston cavity has a suction eye provided with an inverted valve and a weep hole which is connected by a water pipe with a suction eye of the air bag, the suction eye of the air bag is also provided with an inverted valve, a weep hole of the air bag is connected by a pipe with a suction eye of the telescopic spindle. When the utility model is used, the telescopic spindle can be held by both hands to make the sleeve slide backwards and forwards to drive the piston rod, as a result of which, the water pressure is added, thereby saving labor. When the utility model is not used, the multi-nodus telescopic spindle is shortened, which contributes to convenient store and carry. The utility model can be widely used in the hand spraying for agriculture.
Description
Technical field:
The utility model relates to a kind of agricultural sprayer.
Background technology:
At present, agricultural is short with hand sprayer spray medicine bar, and agricultural chemicals floats in the air on people's mouth, nose during laxative, cause poisoning in various degree,, need to take on the other hand spray medicine bar, the pressure of fetching water on the other hand during existing sprayer laxative as lengthening spray medicine bar, one hand is held spray medicine thick stick spray medicine and is required great effort very much, and spray medicine pole length is restricted.In addition, spray medicine bar is oversize, and short distance is sprayed the medicine inconvenience, also is not easy to collect, carry.
Summary of the invention:
The purpose of this utility model is to provide a kind of spray medicine pole length to regulate, and does not need to take on the other hand spray medicine bar, pressures of fetching water on the other hand during laxative, and it is laborsaving to spray medicine, and is convenient to the hand sprayer collecting, carry
The purpose of this utility model is achieved like this, this sprayer comprises spray medicine head, spray medicine bar, water tank, and spray medicine bar is made up of the multi-joint telescoping thick stick, on the flexible thick stick sleeve is housed, can slide on flexible thick stick, piston rod is connected on the sleeve, and piston, air bag are fixed on the flexible thick stick, non-return valve is equipped with in the plunger shaft inlet opening, apopore is by the inlet opening of water pipe connection air bag, and non-return valve is equipped with in the inlet opening of air bag, and its apopore connects flexible thick stick water inlet by water pipe.
Because the spray medicine bar of this sprayer is made up of the multi-joint telescoping thick stick, spray medicine pole length can be regulated, as the fishing thick stick, on the flexible thick stick of the spray medicine of applicable different distance sleeve is housed, piston rod is connected on the sleeve, piston, air bag are fixed on the flexible thick stick, during the spray medicine, but both hands are held flexible thick stick, will slide before and after the sleeve, drive piston rod pressures of can fetching water, it is laborsaving to spray medicine.When not using, the multi-joint telescoping thick stick is shortened, conveniently collect, carry.
Description of drawings:
Fig. 1 is the hand sprayer structural representation
The specific embodiment:
With reference to figure 1, this sprayer comprises spray medicine head 14, spray medicine bar, water tank 3, spray medicine bar is made up of multi-joint telescoping thick stick 13, spray medicine pole length can be regulated, length can reach 5-6 rice, on the flexible thick stick 13 sleeve 12 is housed, can on flexible thick stick 13, slide, piston rod 11 is connected on the sleeve 12, piston 10, air bag 6 are fixed on the flexible thick stick 13, and non-return valve 9 is equipped with in plunger shaft 1 inlet opening, and apopore is connected the inlet opening of air bag 6 by water pipe 7, non-return valve 5 is equipped with in the inlet opening of air bag 6, and its apopore connects flexible thick stick 13 water inlets by water pipe 4.During the spray medicine, but both hands are held flexible thick stick 13, slided in sleeve 12 front and back, drive piston rod 11 pressure of can fetching water, liquid medicine from water tank 3 in water pipe 8 is extracted into plunger shaft 1 again in water pipe 7 is pressed onto air bag 6, with the compression of the air in the air bag 6, open valve 2, from 14 ejections of spray medicine head, the spray medicine is laborsaving through water pipe 4 for liquid medicine.When not using, the multi-joint telescoping thick stick is shortened, conveniently collect, carry.
The utility model can be widely used in manually spray medicine of agricultural.
Claims (1)
1, a kind of sprayer, comprise spray medicine head, spray medicine bar, water tank, it is characterized in that: spray medicine bar is made up of multi-joint telescoping thick stick (13), on the flexible thick stick (13) sleeve (12) is housed, can go up at flexible thick stick (13) and slide, piston rod (11) is connected on the sleeve (12), piston (10), air bag (6) are fixed on the flexible thick stick (13), non-return valve (9) is equipped with in plunger shaft (1) inlet opening, apopore is by the inlet opening of water pipe (7) connection air bag (6), and non-return valve (5) is equipped with in the inlet opening of air bag (6), and its apopore connects flexible thick stick (13) water inlet by water pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257144 CN2505183Y (en) | 2001-10-12 | 2001-10-12 | Sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257144 CN2505183Y (en) | 2001-10-12 | 2001-10-12 | Sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505183Y true CN2505183Y (en) | 2002-08-14 |
Family
ID=33665974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01257144 Expired - Fee Related CN2505183Y (en) | 2001-10-12 | 2001-10-12 | Sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505183Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976166A (en) * | 2020-01-02 | 2020-04-10 | 中国建筑第八工程局有限公司 | Paint spraying and corrosion preventing device for inner wall of pipeline and construction method thereof |
| CN112970709A (en) * | 2021-02-07 | 2021-06-18 | 漯河市农业技术推广站 | Agricultural pest control is with automatic intelligent medicine equipment that looses |
-
2001
- 2001-10-12 CN CN 01257144 patent/CN2505183Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976166A (en) * | 2020-01-02 | 2020-04-10 | 中国建筑第八工程局有限公司 | Paint spraying and corrosion preventing device for inner wall of pipeline and construction method thereof |
| CN110976166B (en) * | 2020-01-02 | 2023-10-13 | 中国建筑第八工程局有限公司 | Paint spraying and corrosion preventing device for inner wall of pipeline and construction method thereof |
| CN112970709A (en) * | 2021-02-07 | 2021-06-18 | 漯河市农业技术推广站 | Agricultural pest control is with automatic intelligent medicine equipment that looses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |