CN2329453Y - Sprayer with liquid preventing sleeve - Google Patents
Sprayer with liquid preventing sleeve Download PDFInfo
- Publication number
- CN2329453Y CN2329453Y CN 98213537 CN98213537U CN2329453Y CN 2329453 Y CN2329453 Y CN 2329453Y CN 98213537 CN98213537 CN 98213537 CN 98213537 U CN98213537 U CN 98213537U CN 2329453 Y CN2329453 Y CN 2329453Y
- Authority
- CN
- China
- Prior art keywords
- liquid
- cylindrical shell
- preventing sleeve
- cylinder body
- drinking
- 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
Links
Images
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model relates to a sprayer with a liquid preventing sleeve, which is composed of a cylinder body, a water sucking pipe, a piston rod, a piston, etc. The bottom part of the liquid preventing sleeve is provided with a through hole and an installing hole. The liquid preventing sleeve is sheathed on the water sucking pipe outside the cylinder body. Moreover, the liquid preventing sleeve is connected with the cylinder body through the installing hole with screw nails. A sealing ring is arranged between the cylinder body and the liquid preventing sleeve. A back flow hole is arranged on the cylinder body below the through hole of the liquid preventing sleeve. In the utility model, due to the fact that the liquid preventing sleeve is arranged between the cylinder body and the water sucking pipe, the liquid medicine which flows out from the water sucking pipe can flows back into the cylinder body again. Therefore, the waste of the liquid medicine can be reduced. Moreover, that the contact between the liquid medicine and a human body's skin can be avoided, so that the liquid medicine is prevented from generating injury to the human body.
Description
The utility model relates to sprayer, and especially a kind of band protects the sprayer of liquid cover.
The sprayer of Shi Yonging in the market, its drinking-water pipe is inserted among the cylindrical shell, is provided with piston rod and piston in the drinking-water pipe.In sprayer when work,, the motion of piston rod and piston is usually taken the soup in the cylindrical shell out of and is flowed out outside the cylindrical shell from drinking-water pipe, so not only makes liquid waste, and soup can contact user's health, and human body skin is produced injury even poisons.
Thereby the purpose of this utility model just provides a kind of soup that flows out drinking-water pipe that makes and flows back to minimizing liquid waste in the cylindrical shell again, and has the band of certain protective role to protect the sprayer of liquid cover to human body.
The purpose of this utility model is realized by following technical scheme:
The spray cover device that band protects the liquid cover is made of cylindrical shell, drinking-water pipe, piston rod, piston etc., drinking-water pipe is inserted among the cylindrical shell, piston rod and piston are located in the drinking-water pipe, protecting liquid is enclosed within cylindrical shell and is enclosed within on the drinking-water pipe outward, and be connected with screw with cylindrical shell, protect between liquid cover and the cylindrical shell and also be provided with sealing ring, have return port on the cylindrical shell that protects under the liquid cover through hole, the soup that protects the collection of liquid cover flows back in the cylindrical shell from return port.
Sprayer of the present utility model protects the liquid cover owing to establishing between cylindrical shell and drinking-water pipe, the feasible soup that flows out from drinking-water pipe can flow back among the cylindrical shell, therefore again.Can significantly reduce the waste of soup, and can avoid soup to contact, prevent that soup from producing injury to human body with human body skin.
Below in conjunction with accompanying drawing the utility model is elaborated;
Fig. 1 is the utility model structural representation;
Fig. 2 is for protecting the vertical view of liquid cover among Fig. 1.
The sprayer that band protects the liquid cover is made of cylindrical shell 1, drinking-water pipe 4, piston rod 5, piston 6 etc., drinking-water pipe 4 is inserted among the cylindrical shell 1, piston rod 5 and piston 6 are located in the drinking-water pipe 4, protecting liquid overlaps 3 bottoms and has through hole 7 and installing hole 8, protecting liquid cover 3 is enclosed within on the drinking-water pipe 4 outside cylindrical shell 1, and link to each other with cylindrical shell 1 by installing hole 8 usefulness screws, sealing ring 2 is located at cylindrical shell 1 and protects liquid and overlap between 3, overlaps on the cylindrical shell under the through hole 7 and has return port protecting liquid.Soup by piston rod 5 and piston 6 motions are taken out of from drinking-water pipe 4 protects in the liquid cover 3 through the inflow of drinking-water pipe 4 outer walls, and flows in the cylindrical shell 1 return port on protecting liquid cover through hole 7 and cylindrical shell 1.
Claims (2)
1. a band protects the sprayer of liquid cover by cylindrical shell (1), drinking-water pipe (4), piston rod (5) and piston formations such as (6), drinking-water pipe (4) is inserted among the cylindrical shell (1), piston rod (5) and piston (6) are located in the drinking-water pipe (4), it is characterized in that: protect liquid cover (3) bottom and have through hole (7) and installing hole (3), protecting liquid cover (3) is enclosed within on the drinking-water pipe (4) outside cylindrical shell (1), and be connected with cylindrical shell (1) by installing hole (8), sealing ring (2) is located at cylindrical shell (1) and protects between the liquid cover (3), has return port on the cylindrical shell that protects under the liquid cover through hole 7.
2. band according to claim 1 protects the sprayer of liquid cover, it is characterized in that: protect liquid cover (3) and be connected with screw by installing hole (8) with cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98213537 CN2329453Y (en) | 1998-03-24 | 1998-03-24 | Sprayer with liquid preventing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98213537 CN2329453Y (en) | 1998-03-24 | 1998-03-24 | Sprayer with liquid preventing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2329453Y true CN2329453Y (en) | 1999-07-21 |
Family
ID=33967455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98213537 Expired - Fee Related CN2329453Y (en) | 1998-03-24 | 1998-03-24 | Sprayer with liquid preventing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2329453Y (en) |
-
1998
- 1998-03-24 CN CN 98213537 patent/CN2329453Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2726332B1 (en) | PISTON PUMPING SYSTEM DELIVERING FLUIDS WITH SUBSTANTIALLY CONSTANT FLOW RATE | |
| EP1346927A3 (en) | Container-applicator for fluid products particularly for cosmetic or pharmaceutical use | |
| CA2471326A1 (en) | Flexible supply tube with weighting mechanism for use in spray bottles | |
| MXPA02011135A (en) | Apparatus for storage of potential energy. | |
| EP1046428A3 (en) | Pump dispenser having one-piece plastic spring and gasket | |
| CN2329453Y (en) | Sprayer with liquid preventing sleeve | |
| USD394067S (en) | Pump for moving liquid through a tube | |
| EP1053760A3 (en) | Fully constrained soft shell reservoir | |
| CN206687402U (en) | A kind of Medical bed sweeping brush | |
| CN210931065U (en) | Portable nursing equipment | |
| CN208777405U (en) | A kind of intelligent closestool is washed hair with multifunctional spraying | |
| CN2255317Y (en) | Sprayer | |
| CN216482469U (en) | Liquid supplementing device for water-cooling radiator | |
| CN213719548U (en) | Regular spraying fly killing device for binary sow breeding | |
| CN2693004Y (en) | Hand-operated dual-purpose high-pressure sprayer | |
| CN220759622U (en) | Sterilizing deodorizing sprayer | |
| CN211174570U (en) | Liquid outlet pump valve structure and oral cavity cleaning device | |
| CN208885501U (en) | A kind of Chinese medicinal soft capsule pellet press plunger pump seal improvement structure | |
| CN213787096U (en) | Infrared induction automatic liquid outlet head with replaceable bottle cap | |
| CN215652744U (en) | Vomitus receiving arrangement that gastroenterology used | |
| CN208446458U (en) | Portable forestry insecticide spraying device | |
| CN214777818U (en) | Effectual emulsion bottle of practicality | |
| CN214282891U (en) | Intelligence research and development spraying mosquito repellent device | |
| CN208070416U (en) | Multi-functional spraying bottle | |
| CN208160677U (en) | A kind of dedicated drencher of animal and veterinary |
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 |