CN112220582A - Quick injection gun - Google Patents
Quick injection gun Download PDFInfo
- Publication number
- CN112220582A CN112220582A CN202011166213.3A CN202011166213A CN112220582A CN 112220582 A CN112220582 A CN 112220582A CN 202011166213 A CN202011166213 A CN 202011166213A CN 112220582 A CN112220582 A CN 112220582A
- Authority
- CN
- China
- Prior art keywords
- needle
- trigger
- gun
- quick
- rod
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3293—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles characterised by features of the needle hub
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M2005/3206—Needle or needle hub disconnecting devices forming part of or being attached to the hub or syringe body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2250/00—Specially adapted for animals
Abstract
The invention discloses a quick injection gun, which comprises a gun body, wherein an injector is arranged at the top end of the gun body, a replacing assembly is arranged at the end part of the gun body and at the output end of the injector, and the replacing assembly consists of an adjusting mechanism and a limiting mechanism; the adjusting mechanism comprises a poke rod, a bottom rod and a replacing trigger, wherein the poke rod is rotatably connected with one end adjacent to the bottom rod, the other end of the bottom rod is rotatably connected with the surface of the replacing trigger, the other end of the poke rod is sleeved on the output end of the injector, and the top end of the replacing trigger is rotatably arranged on the inner side surface of the gun body; through the change subassembly of design, can be quick take off the syringe needle, it is very simple and convenient that the operation is got up, and the needle box of cooperation design can be quick installs the syringe needle, avoids current multi-purpose cross infection's that causes of a needle phenomenon, and in not using, can also close the top of needle box through the apron, prevents to pollute.
Description
Technical Field
The invention belongs to the technical field of yak breeding, and particularly relates to a quick injection gun.
Background
Present yak treatment can involve the treatment of injecing in the time, but the syringe needle of injecing now generally can not change, consequently in the treatment of later stage, can lead to cross infection, infects some diseases, and current syringe needle is also comparatively troublesome in changing simultaneously, and the syringe needle is difficult for taking off.
Disclosure of Invention
The present invention is directed to a quick-action injection gun, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a quick injection gun comprises a gun body, wherein an injector is mounted at the top end of the gun body, a replacement assembly is arranged at the end part of the gun body and positioned at the output end of the injector, and the replacement assembly consists of an adjusting mechanism and a limiting mechanism; the adjusting mechanism comprises a poke rod, a bottom rod and a replacing trigger, the poke rod is rotatably connected with one end adjacent to the bottom rod, the other end of the bottom rod is rotatably connected with the surface of the replacing trigger, the other end of the poke rod is sleeved on the output end of the injector, and the top end of the replacing trigger is rotatably arranged on the inner side surface of the gun body.
Preferably, the limiting mechanism consists of a limiting sleeve and a limiting block, the limiting sleeve is sleeved on the surface of the bottom rod, and the top of the limiting sleeve is fixedly connected with the inner side surface of the gun body; the stopper is the slope form setting, just the stopper is in the rear surface department of changing the trigger, there is the interval between stopper and the change trigger.
Preferably, the bottom rod and the poke rod are both metal components, and the end part of the other end of the poke rod is flat.
Preferably, still including the needle box that is used for placing the syringe needle, the top surface middle part of needle box is seted up the double-deck spout that is used for spacing, the syringe needle inserts in the spout and is connected with the needle box.
Preferably, the top edge symmetry of needle box is fixed with the needle box, the apron has been placed to the inboard of needle box, just the gliding spout of confession apron is seted up to the inner wall of needle box.
Preferably, the needle head consists of a needle cylinder and a needle cap, the diameter of the needle cap is twice of the width of the sliding groove, and the needle cap is connected with the output end of the injector in a clamping mode.
Preferably, the inner side of the gun body is further provided with an injection trigger, the injection trigger is arranged at the bottom of the replacement trigger, and the bottom end face of the gun body is further provided with an adjusting mechanism for adjusting the injection amount, and the adjusting range of the adjusting mechanism is 1-5 ML.
Compared with the prior art, the invention has the beneficial effects that:
through the change subassembly of design, can be quick take off the syringe needle, the operation is got up very simple and conveniently, and the needle box of cooperation design, can be quick install the syringe needle, can effectively solve the drawback that a needle had beaten all livestock when the clinical bacterin of animal doctor injects, can prevent cross infection, prevent the epidemic disease propagation, and in not using, can also close the top of needle box through the apron, prevent to pollute.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a replacement assembly according to the present invention;
FIG. 3 is a cross-sectional view of the needle magazine of the present invention;
FIG. 4 is a top plan view of the needle magazine of the present invention;
in the figure: 1. a gun body; 2. an injector; 3. a poke rod; 4. a needle head; 5. a bottom bar; 6. replacing the trigger; 7. an injection trigger; 8. a rotating shaft; 9. a limiting sleeve; 10. a limiting block; 11. a chute; 12. a needle magazine; 13. a cover plate; 14. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a quick injection gun comprises a gun body 1, an injector 2 is installed at the top end of the gun body 1, a replacing assembly is arranged at the end part of the gun body 1 and at the output end of the injector 2, a needle head 4 can be quickly taken down through the designed replacing assembly, the operation is very simple and convenient, the needle head 4 can be quickly installed by matching with a designed needle box 12, the phenomenon of cross infection caused by multiple purposes of the existing needle is avoided, in addition, the top of the needle box 12 can be closed through a cover plate 13 when the needle is not used, the pollution is prevented, and the replacing assembly consists of an adjusting mechanism and a limiting mechanism; the adjusting mechanism comprises a poke rod 3, a bottom rod 5 and a replacing trigger 6, wherein the poke rod 3 is rotatably connected with one end of the bottom rod 5 adjacent to the bottom rod, the other end of the bottom rod 5 is rotatably connected with the surface of the replacing trigger 6, the other end of the poke rod 3 is sleeved on the output end of the injector 2, and the top end of the replacing trigger 6 is rotatably arranged on the inner side surface of the gun body 1.
In this embodiment, preferably, the limiting mechanism is composed of a limiting sleeve 9 and a limiting block 10, the limiting sleeve 9 is sleeved on the surface of the bottom rod 5, and the top of the limiting sleeve 9 is fixedly connected with the inner side surface of the gun body 1; stopper 10 is the slope form setting, and stopper 10 is in the rear surface department of changing trigger 6, and there is the interval between stopper 10 and the change trigger 6.
In this embodiment, the bottom rod 5 and the poke rod 3 are preferably made of metal material, and the end of the other end of the poke rod 3 is flat.
In this embodiment, preferably, the needle box further comprises a needle box 12 for placing the needle 4, a double-layer sliding groove 14 for limiting is formed in the middle of the top surface of the needle box 12, and the needle 4 is inserted into the sliding groove 14 and connected with the needle box 12.
In this embodiment, preferably, the needle box 12 is symmetrically fixed at the top edge of the needle box 12, the cover plate 13 is placed on the inner side of the needle box 12, and the sliding groove 11 for the cover plate 13 to slide is formed in the inner wall of the needle box 12.
In this embodiment, the needle 4 preferably comprises a cylinder and a cap, the diameter of the cap is twice the width of the sliding groove 14, and the cap is connected with the output end of the injector 2 in a clamping manner.
In this embodiment, it is preferable that an injection trigger 7 is further installed on the inner side of the gun body 1, the injection trigger 7 is located at the bottom of the replacement trigger 6, and an adjustment mechanism for adjusting the injection amount is further installed on the bottom end surface of the gun body 1, and the adjustment range of the adjustment mechanism is 1 to 5 ML.
Example 2
The difference from the present embodiment 1 is that: the rubber piece is installed to the bottom face edge symmetry of apron 13, and this rubber piece closely laminates with the inner wall of spout 11, through the rubber piece that sets up, can increase the fastness of leakproofness and installation.
The working principle and the using process of the invention are as follows: when the invention is used, the injection trigger 7 is pulled, the liquid in the injector 2 is injected into a cow consuming body from the needle head 4, when the next cow consuming body needs to be injected, the replacement trigger 6 is pulled, the replacement trigger 6 and the gun body 1 rotate at the moment, then the replacement trigger 6 rotates to drive the bottom rod 5 to move towards the direction of the limiting block 10, the bottom rod 5 is limited by the limiting sleeve 9 and can only move in the horizontal direction, at the moment, the bottom rod 5 drives the poking rod 3 to move through the rotating shaft 8, because the top end of the poking rod 3 is sleeved on the output end of the injector 2 and is limited by the needle head 4, at the moment, the bottom end of the poking rod 3 moves towards the direction of the limiting block 10, the top of the poking rod 3 moves towards the direction far away from the poking rod 3, so as to pop the needle head 4 out of the injector 2, after the needle head 4 is popped out, the replacement trigger 6 is, the bottom rod 5 stops moving, and the top end of the poking rod 3 is positioned at the edge of the output end of the injector 2, so that the poking rod 3 is prevented from being separated from the output end of the injector 2 when the needle head 4 is ejected; when the needle 4 is separated, the output end of the injector 2 is inserted from the top of the needle box 12 and is clamped with the top of the needle 4, in the clamping process, the poke rod 3 returns to the original position, the bottom rod 5 and the replacement trigger 6 are together returned to the original position through the poke rod 3, then the cover plate 13 is pushed, and the cover plate 13 slides on the inner side of the sliding groove 11, so that the top of the needle box 12 is closed, and the needle 4 is protected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A quick injection gun comprises a gun body (1), wherein a syringe (2) is installed at the top end of the gun body (1), and is characterized in that: a replacing component is arranged at the end part of the gun body (1) and at the output end of the injector (2), and the replacing component consists of an adjusting mechanism and a limiting mechanism; adjustment mechanism includes poker rod (3), sill bar (5), changes trigger (6), poker rod (3) and the one end swivelling joint that sill bar (5) are adjacent, the other end of sill bar (5) and the surperficial swivelling joint of change trigger (6), the other pot head of poker rod (3) is established on the output of syringe (2), the top rotation of changing trigger (6) is installed on the inboard surface of the rifle body (1).
2. A quick-fill gun as claimed in claim 1, wherein: the limiting mechanism is composed of a limiting sleeve (9) and a limiting block (10), the limiting sleeve (9) is sleeved on the surface of the bottom rod (5), and the top of the limiting sleeve (9) is fixedly connected with the inner side surface of the gun body (1); stopper (10) are the slope form setting, just stopper (10) are in the rear surface department of changing trigger (6), there is the interval between stopper (10) and the change trigger (6).
3. A quick-fill gun as claimed in claim 1, wherein: the bottom rod (5) and the poke rod (3) are both metal components, and the end part of the other end of the poke rod (3) is flat.
4. A quick-fill gun as claimed in claim 1, wherein: still including needle box (12) that is used for placing syringe needle (4), the top surface middle part of needle box (12) is seted up double-deck spout (14) that are used for spacing, syringe needle (4) are inserted in spout (14) and are connected with needle box (12).
5. The quick injection gun of claim 4, further comprising: the utility model discloses a needle box, including needle box (12), apron (13) have been placed to the inboard of needle box (12), and the gliding spout (11) of confession apron (13) are seted up to the inner wall of needle box (12) top edge symmetry of needle box (12) is fixed with needle box (12).
6. The quick injection gun of claim 4, further comprising: the needle head (4) consists of a needle cylinder and a needle cap, the diameter of the needle cap is twice of one point of the width of the sliding groove (14), and the needle cap is connected with the output end of the injector (2) in a clamping mode.
7. A quick-fill gun as claimed in claim 1, wherein: the injection gun is characterized in that an injection trigger (7) is further mounted on the inner side of the gun body (1), the injection trigger (7) is located at the bottom of the replacement trigger (6), an adjusting mechanism for adjusting the injection amount is further mounted on the bottom end face of the gun body (1), and the adjusting range of the adjusting mechanism is 1-5 ML.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011166213.3A CN112220582A (en) | 2020-10-27 | 2020-10-27 | Quick injection gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011166213.3A CN112220582A (en) | 2020-10-27 | 2020-10-27 | Quick injection gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112220582A true CN112220582A (en) | 2021-01-15 |
Family
ID=74109632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011166213.3A Pending CN112220582A (en) | 2020-10-27 | 2020-10-27 | Quick injection gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112220582A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2875760A (en) * | 1954-09-11 | 1959-03-03 | Haber Christian | Injection equipment |
| WO2010048753A1 (en) * | 2008-10-29 | 2010-05-06 | Pan Qiubao | A continuous syringe with automatic replacing needles |
| CN101765413A (en) * | 2007-05-21 | 2010-06-30 | 西姆克罗技术有限公司 | applicator |
| CN107789709A (en) * | 2017-11-17 | 2018-03-13 | 重庆茗昇医疗科技有限公司 | A kind of medical needle collects fixing device |
| CN208877586U (en) * | 2018-05-22 | 2019-05-21 | 邛崃市医疗中心医院 | A kind of environmental protection syringe needle storage box |
| CN110811910A (en) * | 2019-12-02 | 2020-02-21 | 赵林燕 | Injection device capable of quickly replacing plug and reducing labor intensity |
-
2020
- 2020-10-27 CN CN202011166213.3A patent/CN112220582A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2875760A (en) * | 1954-09-11 | 1959-03-03 | Haber Christian | Injection equipment |
| CN101765413A (en) * | 2007-05-21 | 2010-06-30 | 西姆克罗技术有限公司 | applicator |
| WO2010048753A1 (en) * | 2008-10-29 | 2010-05-06 | Pan Qiubao | A continuous syringe with automatic replacing needles |
| CN107789709A (en) * | 2017-11-17 | 2018-03-13 | 重庆茗昇医疗科技有限公司 | A kind of medical needle collects fixing device |
| CN208877586U (en) * | 2018-05-22 | 2019-05-21 | 邛崃市医疗中心医院 | A kind of environmental protection syringe needle storage box |
| CN110811910A (en) * | 2019-12-02 | 2020-02-21 | 赵林燕 | Injection device capable of quickly replacing plug and reducing labor intensity |
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