Anti-bite animal administration device
By designing an animal drug delivery device with anti-bite components, the risk of bites caused by manually prying open an animal's mouth has been eliminated, enabling a safe and accurate drug delivery process and reducing stress response and labor costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2026-03-24
AI Technical Summary
With existing syringes, manually opening an animal's mouth during drug administration can easily lead to the user being bitten, especially in the presence of stressed animals, and it is difficult to restrain the animal to ensure successful drug administration.
An animal drug delivery device designed to prevent bites includes an anti-bite component. It utilizes a structure consisting of a fixing ring, a limiting rod, a hinge block, and a connecting rod. By pushing the piston rod to drive the hinge block to slide, the anti-bite plate opens the animal's mouth, and the spring cushioning ensures safe drug delivery.
It effectively prevents users from being bitten by animals, while ensuring accurate drug administration, reducing animal stress, improving work efficiency, and reducing labor costs.
Smart Images
Figure CN224023738U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to animal dosing device technical field especially, it relates to an animal dosing device of preventing bite injury. BACKGROUND
[0002] Animal dosing device is a tool or equipment for administering drugs and other substances to animals, and there are many types, such as syringes, oral dosing devices, feeding devices, etc., which are suitable for different administration routes and animal species. There are many reasons for using animal dosing devices that prevent bite injury. It can ensure the safety of the operator, reduce the risk of being bitten by animals during administration, especially when facing wild animals or aggressive livestock; it can ensure smooth administration, even if the animal struggles against it, it can fix the animal with the device to ensure the accuracy of the administration dose; it can also reduce the stress response of animals, reduce the stimulation to animals through reasonable design, so that drug absorption and metabolism are not affected; and it can improve work efficiency and allow the operator to focus on work, saving time and labor costs in a large number of animal administration scenarios.
[0003] Animal dosing devices generally include micro-injection pumps and traditional syringes, among which the syringe is one of the most common administration methods. Different specifications of syringes and needles are selected according to the size of the animal and the administration site. For example, for small animals such as mice, smaller capacity syringes and very thin needles can be used to reduce harm to the animals; for large animals such as dogs and pigs, larger capacity syringes can be used.
[0004] The existing syringes are mostly used by prying open the animal's mouth, then adding liquid medicine inside the syringe, and then administering the medicine to the animal by quickly advancing the syringe. However, for some animals that are prone to stress, prying open the animal's mouth by hand can still pose a risk of being bitten by the animal. Therefore, an animal dosing device that prevents bite injury is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] To make up for the above shortcomings, the utility model provides an animal dosing device that prevents bite injury, aiming to improve the problem in the prior art that prying open the animal's mouth by hand for administering medicine can cause the user's hand to be bitten by animals that are prone to stress.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: an animal dosing device that prevents bite injury, comprising a syringe, a scale line is fixedly connected to one side of the outer wall of the syringe, a connecting pipe is fixedly connected to the lower surface of the syringe, a piston block is slidably connected to the inner wall of the syringe, a piston rod is fixedly connected to the upper surface of the piston block, a dosing pipe is slidably connected to the outer wall of the connecting pipe, and a bite-preventing assembly for preventing the user from being bitten is installed on the outer wall of the syringe.
[0007] The anti-bite assembly comprises a fixed ring, the inner wall of the fixed ring is fixedly connected to the outer wall of the injection cylinder on one side, the outer wall of the fixed ring is fixedly connected to a limiting rod on one side, the outer wall of the limiting rod is slidably connected to a hinged block two, an anti-bite piece is arranged below the hinged block two, a connecting rod is rotatably connected in the hinged block two, the outer wall of the connecting rod is rotatably connected to a hinged block one, the outer wall of the hinged block one is fixedly connected to a sliding ring on one side, the inner wall of the sliding ring is slidably connected to the outer wall of the injection cylinder, and the outer wall of the sliding ring is connected to the outer wall of the piston rod and the sliding ring on one side.
[0008] Further, the connecting assembly comprises two connecting blocks, the outer wall of the two connecting blocks is fixedly connected to the outer wall of the piston rod and the sliding ring on one side respectively, a sleeve is fixedly connected to the outer wall of the connecting block on one side, a spring one is fixedly connected to the inner wall of the sleeve on one side, a sliding rod is fixedly connected to one end of the spring one, a lead screw is fixedly connected to the outer wall of the sliding rod on one side, and a threaded sleeve is threadedly connected to the outer wall of the lead screw.
[0009] Further, an auxiliary assembly for assisting the use of the anti-bite piece is mounted on the inner wall of the anti-bite piece, and a quick release assembly for connecting the anti-bite piece is mounted in the hinged block two.
[0010] Further, the auxiliary assembly comprises an anti-skid strip, the outer wall of the anti-skid strip is fixedly connected to the outer wall of the anti-bite piece on one side, and a fixed piece is fixedly connected in the anti-bite piece.
[0011] Further, the quick release assembly comprises a spring two, the outer wall of the spring two is slidably connected in the hinged block two, clamping blocks are fixedly connected to the two ends of the spring two, and a sleeve shell is slidably connected to the outer wall of the hinged block two.
[0012] Further, the outer wall of the sliding rod is slidably connected in the sleeve, and the sleeve is used for limiting the sliding rod.
[0013] Further, the outer wall of the clamping block penetrates through the hinged block two and is slidably connected to the inner wall of the sleeve shell, and the clamping block is used for fixing the sleeve shell.
[0014] Further, the lower surface of the sleeve shell is fixedly connected to the upper surface of the anti-bite piece, and the sleeve shell is used for connecting the anti-bite piece.
[0015] The utility model has the advantages of the following:
[0016] 1、The utility model discloses, through the push piston rod makes the sleeve drive screw bushing makes the sliding ring slide on the injection barrel outer wall to realize the effect that drive connecting rod rotates, at this time through the effect that connecting rod drives articulated block no. 2 limit slip on the outer wall of limit rod, at this time through the anti -bite piece can open the mouth of the animal, can feed medicine into the mouth of the animal again, through the telescopic of spring no. 1, the effect that the support stress of anti -bite piece is buffered is realized, and the practicality of device is improved further.
[0017] 2、The utility model discloses, through the rotation screw bushing replaces different length screw bushing and realizes the effect of adjusting the medicine in the injection barrel, through the effect of realizing the cleaning of the inside of injection barrel and piston rod again to the screw bushing is taken off, through the effect that the shell is disassembled is realized to the effect that the anti -bite piece is cleaned or replaced conveniently again through the pressing of clamping block makes spring no. 2 shrink, and the practicality of device is improved further. DRAWINGS
[0018] Figure 1 It is the three -dimensional structure schematic diagram of the animal dosing device of the utility model that prevents bite injury;
[0019] Figure 2 It is the piston block partial structure schematic diagram of the animal dosing device of the utility model that prevents bite injury;
[0020] Figure 3 It is the sliding rod partial structure schematic diagram of the animal dosing device of the utility model that prevents bite injury;
[0021] Figure 4 It is the fixed ring partial structure schematic diagram of the animal dosing device of the utility model that prevents bite injury;
[0022] Figure 5 It is Figure 4 The enlarged view of A in
[0023] Figure 6 It is the fixed piece partial structure schematic diagram of the animal dosing device of the utility model that prevents bite injury.
[0024] Legend:
[0025] 1, injection barrel;2, scale line;3, connecting pipe;4, piston block;5, piston rod;6, dosing pipe;7, fixed ring;8, limit rod;9, sliding ring;10, connecting block;11, sleeve;12, spring no. 1;13, sliding rod;14, screw rod;15, screw bushing;16, articulated block no. 1;17, connecting rod;18, articulated block no. 2;19, anti -bite piece;20, non -slip strip;21, fixed piece;22, spring no. 2;23, clamping block;24, shell. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the protection scope of the present application.
[0027] With reference to Figure 1 - Figure 6The utility model provides an embodiment: an animal dosing device of preventing bite, including injection cylinder 1, the one side fixedly connected with scale line 2 of injection cylinder 1 outer wall, scale line 2 is used for the volume of accurate display injection cylinder 1 in medicine, the convenient user accurate control dosing dose, the lower surface fixedly connected with connecting pipe 3 of injection cylinder 1, connecting pipe 3 plays the role of connecting injection cylinder 1 and dosing pipe 6, with the smooth flow of medicine to dosing site, the inner wall slidingly connected with piston block 4 of injection cylinder 1, the upper surface fixedly connected with piston rod 5 of piston block 4, push piston rod 5 can drive piston block 4 moves in injection cylinder 1, thereby realizes the medicine from injection cylinder 1 and pushes out, the outer wall slidingly connected with dosing pipe 6 of connecting pipe 3, dosing pipe 6 is used for accurately delivering medicine to the dosing site of animal, such as oral cavity, nasal cavity or other places needing dosing, the outer wall installation of injection cylinder 1 is used for preventing the bite component of preventing user from being bitten, bite component includes fixed ring 7, the one side fixedly connected in injection cylinder 1 outer wall of fixed ring 7 inner wall, fixed ring 7 provides a stable fixed base for entire bite component, the one side fixedly connected with limit rod 8 of fixed ring 7 outer wall, limit rod 8 is used for limiting the sliding direction of articulated block two 18, guarantees its movement stability, the outer wall slidingly connected with articulated block two 18 of limit rod 8, articulated block two 18 is provided with bite piece 19 directly below, bite piece 19 can when animal tries to bite injection device, play the role of blocking and protecting user, articulated block two 18 inside rotatably connected with connecting rod 17, connecting rod 17 can transmit motion between articulated block two 18 and articulated block one 16, makes the movement of both interrelated, the outer wall rotatably connected with articulated block one 16 of connecting rod 17, the one side fixedly connected with sliding ring 9 of articulated block one 16 outer wall, sliding ring 9 can slide on injection cylinder 1 outer wall, its movement can drive connecting rod 17 and articulated block two 18 movement, thereby adjustment bite piece 19's position, the inner wall slidingly connected in injection cylinder 1 outer wall of sliding ring 9, the outer wall of sliding ring 9 is connected with the connecting component of piston rod 5 outer wall between moving sliding ring 9, and connecting component includes two connecting blocks 10, the one side fixedly connected in piston rod 5 and the one side of sliding ring 9 outer wall of two connecting blocks 10 outer wall one side respectively, connecting block 10 provides the installation position for sleeve 11, the one side fixedly connected with sleeve 11 of connecting block 10 outer wall, sleeve 11 is used for accommodating spring one 12, sliding rod 13 and other components, the one side fixedly connected with spring one 12 of sleeve 11 inner wall, spring one 12 has elasticity, when piston rod 5 moves, spring one 12 can adjust the position of sliding ring 9 by telescoping, guarantees the cooperation of bite component and dosing action, the one end fixedly connected with sliding rod 13 of spring one 12, sliding rod 13 can slide in sleeve 11, make the telescoping movement of spring one 12 more stable, the one side fixedly connected with lead screw 14 of sliding rod 13 outer wall, lead screw 14 is used for with threaded sleeve 15 cooperation, realizes more accurate movement control, the threaded sleeve 15 is connected with lead screw 14 outer wall screw thread, through the threaded connection of lead screw 14 and threaded sleeve 15, can the linear motion of sliding rod 13 be converted into more stable, adjustable movement form,Further, the position of the sliding ring 9 is accurately controlled.
[0028] With reference to Figure 1 - Figure 6 The inner wall of the bite-proof piece 19 is provided with an auxiliary assembly for assisting the use of the bite-proof piece 19. The inner part of the second hinge block 18 is provided with a quick-release assembly for connecting the bite-proof piece 19. The auxiliary assembly includes a non-slip strip 20 fixedly connected to one side of the outer wall of the bite-proof piece 19. The non-slip strip 20 can increase the friction when the bite-proof piece 19 contacts the animal's teeth or mouth, making it more difficult for the animal to bite or push the bite-proof piece 19, further improving the bite-proof effect. The inner part of the bite-proof piece 19 is fixedly connected with a fixed piece 21 for enhancing the structural strength of the bite-proof piece 19, preventing it from being easily damaged or deformed when subjected to the biting force of the animal, and ensuring that the bite-proof piece 19 can continue to function effectively. The quick-release assembly includes a second spring 22 slidingly connected to the inner part of the second hinge block 18. The second spring 22 can provide elastic force to keep the clamping block 23 in a specific position when not subjected to external force, achieving the fixation of the sleeve 24. The two ends of the second spring 22 are fixedly connected with clamping blocks 23. The outer wall of the clamping block 23 penetrates the second hinge block 18 and is slidingly connected to the inner wall of the sleeve 24. The clamping block 23 is used to fix the sleeve 24, which cooperates with the second spring 22. When the sleeve 24 is installed in place, the clamping block 23 is clamped into the clamping groove structure in the inner wall of the sleeve 24 under the action of the second spring 22, so that the bite-proof piece 19 is stably connected with the second hinge block 18. When it is necessary to disassemble the bite-proof piece 19, the elastic force of the second spring 22 can be overcome by pressing the clamping block 23, so that the clamping block 23 is separated from the sleeve 24, thereby achieving quick disassembly. The outer wall of the second hinge block 18 is slidingly connected with the sleeve 24. The lower surface of the sleeve 24 is fixedly connected to the upper surface of the bite-proof piece 19. The sleeve 24 is used to connect the bite-proof piece 19, which serves as an intermediate connecting piece to connect the bite-proof piece 19 with the second hinge block 18, so that the bite-proof piece 19 can adjust its position along with the movement of the second hinge block 18. The outer wall of the sliding rod 13 is slidingly connected to the inner part of the sleeve 11. The sleeve 11 is used to limit the sliding rod 13. Through the limiting action of the sleeve 11, the sliding rod 13 can only slide linearly in a specific direction inside the sleeve 11, ensuring the stability and accuracy of the movement of the connecting assembly, and further ensuring the coordination of the movement of the bite-proof assembly and the piston rod 5. The outer wall of the clamping block 23 penetrates the second hinge block 18 and is slidingly connected to the inner wall of the sleeve 24. The clamping block 23 is used to fix the sleeve 24. The lower surface of the sleeve 24 is fixedly connected to the upper surface of the bite-proof piece 19. The sleeve 24 is used to connect the bite-proof piece 19.
[0029] Working principle: when the animal is fed with the medicine by the medicine feeding device, the piston block 4 is extracted into the injection cylinder 1 through the connecting pipe 3 by pulling the piston rod 5, the medicine is observed by the scale line 2, the two sliding rods 13 are connected through the screw rod 14 by rotating the threaded sleeve 15, the piston rod 5 is pushed, the combined bite-proof sheet 19 is put into the mouth of the animal, the connecting block 10 drives the sleeve 11 to move by the movement of the piston rod 5, the sliding ring 9 is slid, the effect of conveniently driving the connecting rod 17 to rotate is achieved, the hinged block two 18 is limited to slide on the outer wall of the limiting rod 8 by the rotation of the connecting rod 17, the mouth is opened by the hinged block two 18 driving the bite-proof sheet 19, the animal is prevented from being bitten and the medicine is fed quickly by the movement of the piston rod 5 driving the piston block 4 to transmit the medicine into the mouth of the animal through the medicine feeding pipe 6, the sleeve 24 is separated from the outer wall of the hinged block two 18 by rotating the threaded sleeve 15 and pressing the clamping block 23, the effect of convenient cleaning is achieved.
[0030] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. An animal administration device against biting, comprising a syringe (1), characterised in that: The outer wall of the injection cylinder (1) is fixedly connected with a scale line (2), the lower surface of the injection cylinder (1) is fixedly connected with a connecting pipe (3), the inner wall of the injection cylinder (1) is slidably connected with a piston block (4), the upper surface of the piston block (4) is fixedly connected with a piston rod (5), the outer wall of the connecting pipe (3) is slidably connected with a dosing pipe (6), and the outer wall of the injection cylinder (1) is provided with an anti-bite assembly for preventing the user from being bitten; The anti-bite assembly comprises a fixed ring (7), the inner wall of the fixed ring (7) is fixedly connected to the outer wall of the injection cylinder (1), the outer wall of the fixed ring (7) is fixedly connected with a limiting rod (8), the outer wall of the limiting rod (8) is slidably connected with a hinged block two (18), the hinged block two (18) is provided with an anti-bite piece (19) below, the inner part of the hinged block two (18) is rotatably connected with a connecting rod (17), the outer wall of the connecting rod (17) is rotatably connected with a hinged block one (16), the outer wall of the hinged block one (16) is fixedly connected with a sliding ring (9), the inner wall of the sliding ring (9) is slidably connected to the outer wall of the injection cylinder (1), and the outer wall of the sliding ring (9) is connected with the outer wall of the piston rod (5) through a connecting assembly for moving the sliding ring (9).
2. An animal administration device that prevents biting according to claim 1, wherein: The connecting assembly comprises two connecting blocks (10), the outer wall of each of the two connecting blocks (10) is fixedly connected to the outer wall of the piston rod (5) and the outer wall of the sliding ring (9), respectively, the outer wall of the connecting block (10) is fixedly connected with a sleeve (11), the inner wall of the sleeve (11) is fixedly connected with a spring one (12), one end of the spring one (12) is fixedly connected with a sliding rod (13), the outer wall of the sliding rod (13) is fixedly connected with a lead screw (14), and the outer wall of the lead screw (14) is threadedly connected with a threaded sleeve (15).
3. An animal administration device that prevents biting according to claim 2, wherein: The inner wall of the anti-bite piece (19) is provided with an auxiliary assembly for assisting the use of the anti-bite piece (19), and the inner part of the hinged block two (18) is provided with a quick release assembly for connecting the anti-bite piece (19).
4. An animal administration device that prevents biting according to claim 3, wherein: The auxiliary assembly comprises an anti-skid strip (20), the outer wall of the anti-skid strip (20) is fixedly connected to the outer wall of the anti-bite piece (19), and the inner part of the anti-bite piece (19) is fixedly connected with a fixed piece (21).
5. An animal administration device that prevents biting according to claim 4, wherein: The quick release assembly comprises a spring two (22), the outer wall of the spring two (22) is slidably connected in the inner part of the hinged block two (18), both ends of the spring two (22) are fixedly connected with a clamping block (23), and the outer wall of the hinged block two (18) is slidably connected with a sleeve (24).
6. An animal administration device that prevents biting according to claim 2, wherein: The outer wall of the sliding rod (13) is slidably connected in the inner part of the sleeve (11), and the sleeve (11) is used for limiting the sliding rod (13).
7. An animal administration device that prevents biting according to claim 5, wherein: The outer wall of the clamping block (23) penetrates through the hinged block two (18) and is slidably connected to the inner wall of the sleeve (24), and the clamping block (23) is used for fixing the sleeve (24).
8. An animal administration device that prevents biting according to claim 5, wherein: The lower surface of the sleeve (24) is fixedly connected to the upper surface of the anti-bite piece (19), and the sleeve (24) is used for connecting the anti-bite piece (19).