CN2085228U - Continuous all-metal injector for animal - Google Patents
Continuous all-metal injector for animal Download PDFInfo
- Publication number
- CN2085228U CN2085228U CN 91203985 CN91203985U CN2085228U CN 2085228 U CN2085228 U CN 2085228U CN 91203985 CN91203985 CN 91203985 CN 91203985 U CN91203985 U CN 91203985U CN 2085228 U CN2085228 U CN 2085228U
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- CN
- China
- Prior art keywords
- medicinal liquid
- injection mechanism
- way valve
- animals
- injection
- 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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a continuous all-metal injector for animals. A medical liquid storage bottle, an injection mechanism, a needle base, and a three-way valve component are connected, connecting end of the three-way valve component and the medical liquid storage bottle is provided with a check valve rubber plug through which medicine liquid can only flow to the injection mechanism, the connecting end of the three-way valve component and the needle base is provided with a check valve rubber plug through which medicine liquid can only discharged to the needle base, the injection mechanism is a handle connecting rod piston type pushing mechanism, and the action of continuous injection can be realized when the handle is held and moved. The medicine liquid storage bottle is connected with the injector into integration, liquid is directly supplied into the injector from the bottom of the liquid, and the phenomena of no liquid supply and the liquid supplied with bubbles are avoided. The utility model is provided with a fixed quantity regulating device and a micro regulating device, and the metering is accurate.
Description
This utility model all-metal continuous injector for animals belongs to veterinary apparatus and instrument, is used for poultry epidemic prevention treatment injection in enormous quantities.
Continuous injector for animals partly is made up of storage medicinal liquid bottle and syringe two.The subject matter that the continuous injector of usefulness that sell present domestic market and the veterinary prevents epidemic in use exists is:
1. syringe in use is separated into two partly with storage medicinal liquid bottle.Medicinal liquid is inhaled in the syringe by sebific duct, finishes the injection work of medicine.In use storage medicinal liquid bottle must be carried or is fixed on movably on the object, it is restricted very inconvenient to use.
Since medicinal liquid by sebific duct from storage medicinal liquid bottle top inhalation syringe.If each connects partly or sebific duct gas leakage, be very easy to take place medicinal liquid and inhale less than in the syringe and produce phenomenon such as bubble.To making injection volume inaccurate, or medicinal liquid etc. is not advanced in injection.
3. when using syringe, active force only acts on middle finger, forefinger and the thumb of hands.A large amount of operation continuously, hand are very easily tired, and physical demands is big, inefficiency.
4. the needle tubing of syringe adopts glass.Break easily when explosion easily in scalding, collision.Therefore the less robust of syringe is not durable.
The purpose of the present utility model is exactly to make all-metal continuous injector for animals by new design, new structure and metal material, be easy to use, flexibly, injection the time do not have bubble, accurate measurement, sturdy and durable, reduce labor intensity, increase work efficiency.
The present utility model purpose realizes in the following manner.Accompanying drawing 1, accompanying drawing 2 are the structure installation diagram of all-metal continuous injector for animals.Be described with reference to the accompanying drawings this utility model embodiment.Structure of the present utility model can be divided into three and partly promptly store medicinal liquid bottle, injection mechanism, needle holder.It is characterized in that above-mentioned storage medicinal liquid bottle, injection mechanism and needle holder are connected with a threeway assembly.Three-way valve assemblies is equipped with storage medicinal liquid bottle link can only be to the check valve plug 24 of the mobile medicinal liquid of injection mechanism; Three-way valve assemblies and needle holder link are equipped with can only be to the check valve plug 22 of needle holder output liquid; Injection mechanism is a handle and connecting rod piston type pushing mechanism.
One, but the valve body 12 in the bottle cap 16 of storage medicine medicine bottle 17 screwing hermetics and the three-way valve assemblies connects by the special shaped screw bolt 14 and the hold-down nut 15 of hollow.In the bottom of medicine bottle, medicinal liquid directly is inhaled in the graduated cylinder 6 of injection mechanism by the middle aperture check valve plug 24 of heterotypic bolt.In order to make storage medicinal liquid pressure of the inside of a bottle and atmospheric pressure keep balance, be convenient on heterotypic bolt, be provided with the air conduit 18 that is communicated with atmosphere in the graduated cylinder of medicinal liquid suction injection mechanism.
Two, the graduated cylinder in the injection mechanism 6 is fixed on the valve body 12 in the three-way valve assemblies by graduated cylinder bearing 11, communicates with the mesopore of check valve plug 24 and heterotypic bolt.Column type piston 8 is in graduated cylinder 6, by 7 sealings of " O " RunddichtringO.The bottom that the column type lower part of piston has 4, two pull bars 3 of transverse axis hangs on the transverse axis.The top of pull bar 3 and handle 27 are linked together by bolt 25, and the fulcrum of handle is fixed on the triple-valve body 12 by bolt 26.When holding fixed handle 27, the handle other end that connects together with pull bar 3 upwards action drives upwards action of pull bar 3, the column type piston 8 that links together by transverse axis and pull bar 3 also upwards action extrude graduated cylinder 6 interior medicinal liquids and finish action of injection.At graduated cylinder 6 and the transverse axis 4 middle springs 5 that are with, when becoming flexible handle 27, column type piston 8 moves downward under the effect of spring 5, forms vacuum in the graduated cylinder 6 at this moment.Medicinal liquid in the liquid bottle enters in the graduated cylinder 6 by heterotypic bolt mesopore, check valve 24.Handgrip support 2 and gum cover 1 are enclosed within the outside of connecting rod piston mechanism, are linked together with three-way valve valve seat 12 by graduated cylinder bearing 11, handgrip stiffening ring 10 and bolt 9, are convenient to hold and injection operation.
Three, three-way valve assemblies is made up of valve body 12, check valve plug 24,22, valve spring 23,21.Valve body 12 connects sealing with needle holder 19; Heterotypic bolt 14 is finished by packing ring 20,13 with the sealing that is connected of valve body 12.The adjusting of injection volume is to regulate bolt 28 by being provided with on pull bar 3, thus the stroke of restriction column type piston, and the amount of liquid medicine that control enters graduated cylinder 6 realizes the adjustment of injection drug liquid measure.
The utility model and existing market are sold and the continuous syringes for animals of use relatively has following advantage:
1. storage medicinal liquid bottle is integrated with annotating the device device, and is nimbly and freely easy to use, is convenient to injection operation in enormous quantities.
2. medicinal liquid relies on gravity and suction directly to enter syringe from the bottom of storing liquid in the medicinal liquid bottle.Avoided not for medicinal liquid or the problem of bubble occurred.
3. this utility model adopts handle and connecting rod piston type pushing mechanism.The five fingers are held fixed handle simultaneously and are produced pressure realization injection during injection.Laborsaving saving time reduced physical demands, raised labour efficiency.
4. this utility model is except that storage medicinal liquid bottle, bottle cap, handgrip gum cover, all the other in addition parts even for metal chromium plating, bright and clean attractive in appearance, be easy to sterilization, sturdy and durable.
Claims (5)
1, a kind of all-metal continuous injector for animals, its composition comprises storage medicinal liquid bottle, injection mechanism needle holder, it is characterized in that: described storage medicinal liquid bottle, injection mechanism and needle holder are connected with a three-way valve assemblies, and three-way valve assemblies is equipped with storage medicinal liquid bottle link can only be to the check valve plug 24 of the mobile medicinal liquid of injection mechanism; Three-way valve assemblies and needle holder link are equipped with can only be to the check valve plug 22 of needle holder output liquid; Described injection mechanism is an one handle connecting rod piston formula pushing mechanism.
2, all-metal continuous injector for animals as claimed in claim 1 is characterized in that: storage medicinal liquid bottle 17 connects directly by medicinal liquid bottom feed flow in injection mechanism with the heterotypic bolt 14 and the hold-down nut 15 of three-way valve assemblies by hollow; In order to make storage medicinal liquid bottle and atmosphere keep balance, on heterotypic bolt, be provided with the air conduit 18 that is communicated with atmosphere;
3, all-metal continuous injector for animals according to claim 1 is characterized in that: described injection mechanism comprises that gum cover 1. handgrip supports 2. pull bars 3. transverse axis 4. springs 5. graduated cylinders 6. column type pistons 8. bolts 9. handgrip stiffening rings 10. graduated cylinder bearings 11. triple-valve bodies 12. packing rings 13. attachment bolts 25. handles 27. drive the column type piston that is connected the pull bar on the handle and is connected on the pull bar by handle and suck or liquid medicine injection.
4, it is characterized in that between metal chromium plating graduated cylinder 6 and the column type piston 8 with 7 sealings of " O " type nontoxic rubber circle as all-metal continuous injector for animals as described in the claim 3.Graduated cylinder 6 and column type piston 8 are metal chromium plating manufacturings.
5, it is characterized in that as all-metal continuous injector for animals as described in the claim 3: the stroke of regulating bolt 28, restriction column type piston is set on the pull bar, the suction volume of control medicinal liquid realizes the adjustment of injection volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91203985 CN2085228U (en) | 1991-03-15 | 1991-03-15 | Continuous all-metal injector for animal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91203985 CN2085228U (en) | 1991-03-15 | 1991-03-15 | Continuous all-metal injector for animal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2085228U true CN2085228U (en) | 1991-09-25 |
Family
ID=4914172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91203985 Withdrawn CN2085228U (en) | 1991-03-15 | 1991-03-15 | Continuous all-metal injector for animal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2085228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101765413B (en) * | 2007-05-21 | 2011-06-15 | 西姆克罗技术有限公司 | dispenser |
| CN110585528A (en) * | 2019-10-21 | 2019-12-20 | 张正雄 | Quantitative continuous injector for livestock |
-
1991
- 1991-03-15 CN CN 91203985 patent/CN2085228U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101765413B (en) * | 2007-05-21 | 2011-06-15 | 西姆克罗技术有限公司 | dispenser |
| CN110585528A (en) * | 2019-10-21 | 2019-12-20 | 张正雄 | Quantitative continuous injector for livestock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |