CN202386819U - Continuous syringe - Google Patents
Continuous syringe Download PDFInfo
- Publication number
- CN202386819U CN202386819U CN2011204437762U CN201120443776U CN202386819U CN 202386819 U CN202386819 U CN 202386819U CN 2011204437762 U CN2011204437762 U CN 2011204437762U CN 201120443776 U CN201120443776 U CN 201120443776U CN 202386819 U CN202386819 U CN 202386819U
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- China
- Prior art keywords
- syringe
- expansion link
- rod
- connecting rod
- medicinal liquid
- 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 relates to a syringe for veterinary use, which is a continuous syringe. The continuous syringe is designed specifically to solve the technical problems that similar products are poor in structural design, relatively difficult to use from a long distance, inconvenient to use and laborsome and inconvenient in length adjustment. An expansion rod assembly is arranged at one end of the continuous syringe and a syringe assembly is arranged at the other end of the continuous syringe. The key point of the continuous syringe is that one end of a first expansion rod of the expansion rod assembly is connected with a liquid medicine bottle through a liquid medicine bottle locker and the liquid medicine bottle is connected with a liquid inlet hole at the outer diameter at one end of the syringe. A connecting rod is arranged between the first expansion rod and the syringe. The connecting rod is internally provided with a push rod. One end of the push rod is connected with the first expansion rod and the other end of the push rod is connected with a piston rod of the syringe in the connecting rod. A return spring is arranged between the first expansion rod and the connecting rod and sleeved into the push rod in the connecting rod. The continuous syringe provided by the utility model is convenient to use, labor-saving and safe, and is appropriate for epidemic prevention and treatment of various livestock diseases and structural improvement of similar syringes.
Description
Technical field
This utility model relates to veterinary syringe, is a kind of continuous injector.
Background technology
Existing syringe generally is to be provided with piston in a kind of syringe, and syringe one end has the pin piston type syringe of syringe needle; It belongs to a kind of armarium, and syringe generally adopts plastics or glass to process, and is provided with the scale indication of liquid volume in the expression syringe above.Wherein, some syringes are used for disease prevention and the treatment of domestic animal, and these syringes are called veterinary syringe or poultry is used syringe; Like the patent No. ZL200720110985.9 that discloses in the Chinese patent document, June 4 2007 Granted publication day, utility model title " multifunctional injector for animals "; This syringe comprises needle protector, syringe jacket, medicine liquid controller, dosage push rod, expansion link, imbibition sebific duct, handle, pipette spring, metering screw, adjusting piston.Key points in design is to be respectively equipped with replaceable asepsis injector and continuous injector in the syringe jacket; Be provided with the variate body that changes liquid dose in the medicine liquid controller; Be slidingly connected through variate body, displacement button and barrel, the displacement button is that drag reduction can be injected continuously when toggling it to " injection continuously " labelling on the barrel; When the displacement button toggles it to " shot " labelling on the barrel, be to add resistance to increase the disposable injection of big agent.But difficult remote use of said syringe, the retractility of handle is relatively poor, uses comparatively inconvenience, and the situation that causes domestic animal to injure the epidemic prevention worker easily takes place.
Summary of the invention
For overcoming the deficiency of above-mentioned existence; This utility model is intended to this area a kind of follow-on continuous injector is provided; It is not good enough to make it solve existing like product structural design, and difficult long distance is used, and uses inconvenience, effort; The technical problem of length adjustment inconvenience its objective is and realizes through following technical scheme.
A kind of continuous injector, this continuous injector comprise medicinal liquid bottle, first expansion link, syringe; Its structural design main points are that said first expansion link, one end is connected with the medicinal liquid bottle through medicinal liquid bottle locker, and the medicinal liquid bottle is connected with the inlet opening of syringe one end external diameter through rubber tube; Be provided with connecting rod between first expansion link and the syringe, be provided with push rod in the connecting rod, an end of push rod is connected with first expansion link, and the other end of push rod is connected with the piston rod of connecting rod inner injector.The medicinal liquid bottle of this continuous injector is fixedly connected with first expansion link; First expansion link is fixedly connected with the piston of pushing syringe through push rod; Piston through the first expansion link pushing syringe; Push rod moves in connecting rod, makes the medicinal liquid in the medicinal liquid bottle go in the domestic animal body stretching, extension when rubber tube is used for the syringe piston displacement and contraction through injector to inject.
Be provided with return spring between said first expansion link and the connecting rod, return spring is inserted in the push rod in the connecting rod.Through return spring piston rod and push rod, are automatically reset in work after accomplishing.
The syringe needle external diameter of the said syringe other end is provided with needle spring, set screw, needle protector, sterilization nut, and set screw, needle protector, sterilization nut connect successively, and set screw is connected with an end of needle spring.When being syringe needle insertion domestic animal, the cortex of sterilization nut and domestic animal offsets, and set screw, needle protector, sterilization nut shrink to syringe through needle spring; After extracting syringe needle; Set screw, needle protector, sterilization nut automatically reset through needle spring; Set screw, needle protector, sterilization nut play the effect of protecting and preventing bacterial infection to the syringe needle of syringe, and carry out disinfection through the injection site of sterilization nut to domestic animal.
Holder one end and the medicinal liquid bottle fastener of said medicinal liquid bottle locker close, and the other end of holder lock onto first expansion link through bolt and knob.Be that the medicinal liquid bottle passes through medicinal liquid bottle locker adjusting and fixing in the position of first expansion link.
The other end of said first expansion link is connected with an end of second expansion link through the first locking swivel nut, and the other end of second expansion link is connected with an end of the 3rd expansion link through the second locking swivel nut, and the other end of the 3rd expansion link is connected with the handle cover.Promptly form the expansion link assembly to glove, the 3rd expansion link, the second locking swivel nut, second expansion link, the first locking swivel nut, first expansion link; Prolong the distance of injection between user and the domestic animal through the expansion link assembly, thereby prevent domestic animal attack user.
According to the construction features of above-mentioned expansion link assembly, the other end of said first expansion link is connected with the motor rifle, promptly promotes the first expansion link work through the motor in the motor rifle; Or the other end of said first expansion link is connected with manual rifle, promptly manually pulls manual rifle and promotes the first expansion link work through having now.
This utility model is injected domestic animal or flexible operation during a heavy dose of shot continuously, and easy to use, laborsaving, safety are applicable to the epidemic prevention and the treatment of various livestock diseases, ex hoc genus anne the architecture advances of syringe.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Fig. 2 is the part sectional structure sketch map of this utility model.
Fig. 3 is the part blast structural representation of this utility model.
Fig. 4 is the improved structure sketch map one of this utility model.
Fig. 5 is the improved structure sketch map two of this utility model.
Above figure number and title: 1, glove, the 2, the 3rd expansion link, 3, the second locking swivel nut, 4, second expansion link, 5, the first locking swivel nut; 6, medicinal liquid bottle, 7, medicinal liquid bottle locker, 701, holder, 702, bolt, 703, knob; 8, first expansion link, 9, return spring, 10, connecting rod, 1001, push rod, 11, rubber tube; 12, syringe (5 milliliters), 1201, inlet opening, 1202, needle spring, 1203, syringe needle; 13, set screw, 14, needle protector, 15, the sterilization nut, 16, the motor rifle.
The specific embodiment
Combine accompanying drawing at present, the structure and the use of this utility model further described.Like Fig. 1～shown in Figure 3, an end of this continuous injector is provided with the expansion link assembly, and the other end is provided with injector assembly; The expansion link assembly is by forming glove 1, the 3rd expansion link 2, the second locking swivel nut 3, second expansion link 4, the first locking swivel nut 5, first expansion link 8; Promptly the other end of first expansion link is connected with an end of second expansion link through the first locking swivel nut; The other end of second expansion link is connected with an end of the 3rd expansion link through the second locking swivel nut, and the other end of the 3rd expansion link is connected with the handle cover.Injector assembly is made up of medicinal liquid bottle 6, medicinal liquid bottle locker 7, return spring 9, connecting rod 10, rubber tube 11, syringe 12, set screw 13, needle protector 14, sterilization nut 15; First expansion link of expansion link assembly is connected with the interior push rod 1001 of connecting rod; Push rod is connected with the piston of syringe one end, is provided with return spring between the push rod and first expansion link.Medicinal liquid bottle locker is made up of holder 701, bolt 702, knob 703; Holder one end of medicinal liquid bottle locker lock onto first expansion link through bolt and knob; The other end and medicinal liquid bottle fastener close, and the medicinal liquid bottle is connected with the inlet opening 1201 of syringe external diameter one side through rubber tube.The other end of syringe is provided with syringe needle 1203; The syringe needle external diameter is provided with needle spring 1202, and needle spring one end is fixedly connected with syringe needle through set screw, and set screw, needle protector, sterilization nut connect successively; And being arranged at the external diameter of syringe needle, the end of syringe needle is exposed to the sterilization nut.
Like Fig. 1, shown in Figure 2, during use, regulate the distance between the 3rd expansion link, second expansion link, first expansion link, thereby confirm the length of expansion link assembly through the first locking swivel nut, the second locking swivel nut of expansion link assembly.In the medicinal liquid bottle, pour medicinal liquid into, an end of medicinal liquid bottle and medicinal liquid bottle locker fastens, and regulates the fixedly position of medicinal liquid bottle on first expansion link through the knob of the medicinal liquid bottle locker other end.After above-mentioned preparation was accomplished, the sterilization nut of syringe needle was aimed at the injection site of domestic animal, pushes injector assembly; Set screw, needle protector, the indentation of sterilization nut back; The syringe needle of syringe inserts domestic animal, and through promoting the expansion link assembly, the push rod that first expansion link of telescopic component promotes in the connecting rod moves; The piston that push rod drives syringe moves, and the medicinal liquid in the medicinal liquid bottle injects domestic animal through the syringe needle of syringe.After injection is accomplished; Extract the syringe needle of syringe; Set screw, needle protector, sterilization nut automatically reset through needle spring; First expansion link and expansion link assembly automatically reset through return spring, and first expansion link also drives push rod and piston rod automatically resets, and above-mentioned injection work can be accomplished.
Simultaneously, as shown in Figure 4, the expansion link assembly is also replaceable to be first expansion link independently; Perhaps as shown in Figure 5, the expansion link assembly replaces with motor rifle 16, and the motor rifle is connected with first expansion link, moves through first expansion link of the driven by motor in the motor rifle, realizes the automatic injection of syringe.
Claims (7)
1. continuous injector, this continuous injector comprises medicinal liquid bottle (6), first expansion link (8), syringe (12); It is characterized in that said first expansion link (8) one ends are connected with medicinal liquid bottle (6) through medicinal liquid bottle locker (7), the medicinal liquid bottle is connected with the inlet opening (1201) of syringe (12) one end external diameters through rubber tube (11); Be provided with connecting rod (10) between first expansion link and the syringe, be provided with push rod (1001) in the connecting rod, an end of push rod is connected with first expansion link, and the other end of push rod is connected with the piston rod of connecting rod inner injector.
2. continuous injector according to claim 1 is characterized in that being provided with return spring (9) between said first expansion link (8) and the connecting rod (10), and return spring is inserted in the push rod (1001) in the connecting rod.
3. continuous injector according to claim 1; Syringe needle (1203) external diameter that it is characterized in that said syringe (12) other end is provided with needle spring (1202), set screw (13), needle protector (14), sterilization nut (15); Set screw, needle protector, sterilization nut connect successively, and set screw is connected with an end of needle spring.
4. continuous injector according to claim 1; Holder (701) one ends and the medicinal liquid bottle (6) that it is characterized in that said medicinal liquid bottle locker (7) fasten, and the other end of holder lock onto first expansion link (8) through bolt (702) and knob (703).
5. continuous injector according to claim 1; The other end that it is characterized in that said first expansion link (8) is connected with an end of second expansion link (4) through the first locking swivel nut (5); The other end of second expansion link through second locking swivel nut (3) be connected with an end of the 3rd expansion link (2), the other end of the 3rd expansion link be connected glove (1).
6. continuous injector according to claim 1 is characterized in that the other end of said first expansion link (8) is connected with motor rifle (16).
7. continuous injector according to claim 1 is characterized in that the other end of said first expansion link (8) is connected with manual rifle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204437762U CN202386819U (en) | 2011-11-10 | 2011-11-10 | Continuous syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204437762U CN202386819U (en) | 2011-11-10 | 2011-11-10 | Continuous syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202386819U true CN202386819U (en) | 2012-08-22 |
Family
ID=46661774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204437762U Expired - Fee Related CN202386819U (en) | 2011-11-10 | 2011-11-10 | Continuous syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202386819U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654997A (en) * | 2013-12-05 | 2014-03-26 | 凌浪 | Continuous injector |
| CN108042238A (en) * | 2017-10-23 | 2018-05-18 | 西安理工大学 | A kind of executive device of automatic injection machine |
| CN108371566A (en) * | 2018-04-17 | 2018-08-07 | 刘彦廷 | Injector for veterinary surgeon |
| CN111544155A (en) * | 2019-02-10 | 2020-08-18 | 孙考仲 | Manufacturing method of vaccine gun for pigs |
-
2011
- 2011-11-10 CN CN2011204437762U patent/CN202386819U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654997A (en) * | 2013-12-05 | 2014-03-26 | 凌浪 | Continuous injector |
| CN103654997B (en) * | 2013-12-05 | 2015-09-23 | 凌浪 | A kind of continuous injector |
| CN108042238A (en) * | 2017-10-23 | 2018-05-18 | 西安理工大学 | A kind of executive device of automatic injection machine |
| CN108042238B (en) * | 2017-10-23 | 2020-09-25 | 西安理工大学 | Actuating device of automatic injection machine |
| CN108371566A (en) * | 2018-04-17 | 2018-08-07 | 刘彦廷 | Injector for veterinary surgeon |
| CN108371566B (en) * | 2018-04-17 | 2019-12-03 | 刘彦廷 | Injector for veterinary surgeon |
| CN111544155A (en) * | 2019-02-10 | 2020-08-18 | 孙考仲 | Manufacturing method of vaccine gun for pigs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20141110 |
|
| EXPY | Termination of patent right or utility model |