CN2537476Y - Leak-proof sprayer - Google Patents
Leak-proof sprayer Download PDFInfo
- Publication number
- CN2537476Y CN2537476Y CN 02217245 CN02217245U CN2537476Y CN 2537476 Y CN2537476 Y CN 2537476Y CN 02217245 CN02217245 CN 02217245 CN 02217245 U CN02217245 U CN 02217245U CN 2537476 Y CN2537476 Y CN 2537476Y
- Authority
- CN
- China
- Prior art keywords
- cartridge
- tray
- pallet
- leak
- leakproof
- 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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- Catching Or Destruction (AREA)
Abstract
The utility model relates to a leakage-proof sprayer which comprises a cartridge, a straight drum, a plug stick and a straight drum cap. The straight drum hole of the cartridge is provided with a cylindrical tray. The tray is connected with a cover body by a screw thread tray. The straight drum is fixed to the tray by the straight drum cap. The plug stick is inserted into a through hole of the cover body and is provided with a leak-proof block and a corrugated pipe. The leak-proof block is positioned in the tray. One end of the corrugated pipe is arranged between the leak-proof block and the cover body. The other end of the corrugated pipe is fixed to the plug stick outside the cartridge. Because the utility model is provided with the tray and the cover body on the cartridge, liquid medicine extracted through the up and down movement of the plug stick can be blocked by the leak-proof block and the corrugated pipe and stays in the tray. The utility model prevents the liquid medicine from splashing and raises the safety performance for human bodies greatly.
Description
Technical field
The utility model relates to sprayer, especially a kind of leakproof sprayer.
Background technology
Sprayer is the requisite agricultural tools in rural area, there is a very big defective in existing sprayer, is exactly the stopper rod of sprayer when moving up and down, and can make that liquid medicine is constantly outer in the cartridge to spatter, the liquid medicine that spatters outward is a kind of very big harm to person health, and the liquid medicine waste is also bigger.
Summary of the invention
The purpose of this utility model just provides a kind of leakproof sprayer that can avoid liquid medicine to spatter outward.
Leakproof sprayer of the present utility model comprises cartridge, straight tube, stopper rod, straight tube cap, the place, straight tube hole that it is characterized in that cartridge establishes cylindrical pallet, pallet can be connected as a single entity with the cartridge one-shot forming, also can be movably connected with cartridge, pallet has external screw thread, link to each other with lid by the screw thread pallet, straight tube is fixed by straight tube cap and pallet, the lid middle part is a through hole, stopper rod is inserted in the lid through hole, and stopper rod is provided with leakproof piece and bellows, and the leakproof piece is in pallet, one end of bellows is located between leakproof piece and the lid, on the stopper rod of the other end outside cartridge.
Leakproof sprayer of the present utility model is owing to be provided with pallet and lid on cartridge, the move up and down soup extracted out of stopper rod can be stopped by leakproof piece and bellows and rests in the pallet, has avoided the outer of liquid medicine to spatter, and the security performance of human body is improved greatly.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
The leakproof sprayer comprises cartridge 1, straight tube 2, stopper rod 6, straight tube cap 8, the place, straight tube hole that it is characterized in that cartridge 1 establishes cylindrical pallet 3, pallet 3 can be connected as a single entity with cartridge 1 one-shot forming, also can be movably connected with cartridge 1, pallet 3 has external screw thread, link to each other with lid 7 by screw thread pallet 3, straight tube 2 is fixing with pallet 3 by straight tube cap 8, lid 7 middle parts are through hole, stopper rod 6 is inserted in lid 7 through holes, and stopper rod 6 is provided with leakproof piece 4 and bellows 5, and leakproof piece 4 is in pallet 3, one end of bellows 5 is located between leakproof piece 4 and the lid 7, on the stopper rod of the other end outside cartridge 1.
Claims (2)
1, a kind of leakproof sprayer comprises cartridge (1), straight tube (2), stopper rod (6), straight tube cap (8), it is characterized in that: the place, straight tube hole of cartridge (1) establishes cylindrical pallet (3), pallet (3) has external screw thread, link to each other with lid (7) by screw thread pallet (3), straight tube (2) is fixing by straight tube cap (8) and pallet (3), lid (7) middle part is a through hole, stopper rod (6) is inserted in lid (7) through hole, stopper rod (6) is provided with leakproof piece (4) and bellows (5), leakproof piece (4) is in pallet (3), one end of bellows (5) is located between leakproof piece (4) and the lid (7), on the stopper rod of the other end outside cartridge (1).
2, leakproof sprayer according to claim 1 is characterized in that: pallet (3) can be connected as a single entity with cartridge (1) one-shot forming, also can be movably connected with cartridge (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02217245 CN2537476Y (en) | 2002-05-01 | 2002-05-01 | Leak-proof sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02217245 CN2537476Y (en) | 2002-05-01 | 2002-05-01 | Leak-proof sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2537476Y true CN2537476Y (en) | 2003-02-26 |
Family
ID=33696102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02217245 Expired - Fee Related CN2537476Y (en) | 2002-05-01 | 2002-05-01 | Leak-proof sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2537476Y (en) |
-
2002
- 2002-05-01 CN CN 02217245 patent/CN2537476Y/en not_active Expired - Fee Related
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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 |