Improved chicken and duck bloodletting knife

Abstract

The chicken and duck bloodletting knife comprises a blade, a fixing block and a knife handle, a containing groove is formed in the knife handle, the fixing block is slidably connected into the containing groove, a clamping hole is formed in the blade, the blade is connected with a buckle on the fixing block through the clamping hole, and an observation groove facilitating observation of the interior of the knife handle is formed in the knife handle. A driving assembly for driving the fixing block to slide is arranged in the knife handle, a limiting assembly matched with the fixing block is arranged on the knife handle, a disinfection groove communicated with the two sides of the containing groove is formed in the knife handle, and a disinfection assembly is arranged in the disinfection groove. The functionality of the chicken and duck bloodletting knife is optimized, the operation experience is greatly improved, and the chicken and duck bloodletting knife has important practical value.

Description

Technical Field

[0001] The invention relates to the technical field of knives, in particular to a chicken and duck bleeding knife which is an improved scalpel. Background Art

[0002] In the traditional poultry slaughtering process, bleeding is one of the important steps to ensure the quality of meat. Most of the bleeding knives currently used on the market are simple straight blade designs, which lack the necessary functionality and safety considerations. For example, existing bleeding knives usually do not have a blade telescopic function, which makes it difficult to flexibly adjust the blade length under different operating environments, affecting the accuracy and efficiency of the operation. In addition, the blade shape design of traditional bleeding knives is single, which cannot effectively penetrate blood vessels and reduce blood spillage, and easily causes contamination of the operating area. At the same time, the inconvenience of blade replacement and the lack of effective disinfection measures also increase the operator's labor intensity and food safety risks. These problems not only limit the improvement of slaughtering efficiency, but also may pose a safety hazard to the operator. Therefore, there is an urgent need for a new type of bleeding knife that can solve the above problems to improve the safety, efficiency and comfort of bleeding operations. Summary of the Invention

[0003] 1. Technical Problems Solved

[0004] The technical problems to be solved by the present invention are the various problems mentioned in the above background technology, and provide a chicken and duck bleeding knife that is an improved scalpel.

[0005] 2. Technical Solution

[0006] In order to solve the above technical problems, the technical solution provided by the present invention is: an improved scalpel chicken and duck bloodletting knife, comprising a blade, a fixed block and a handle, a storage groove being provided in the handle, the fixed block being slidably connected in the storage groove, a clamping hole being provided on the blade, the blade being connected to the buckle on the fixed block through the clamping hole, an observation groove being provided on the handle for facilitating observation of the interior of the handle, a driving assembly being provided in the handle for driving the fixed block to slide, a limiting assembly being provided on the handle for cooperating with the fixed block, a disinfection groove being provided on the handle communicating with both sides of the storage groove, and a disinfection assembly being provided in the disinfection groove.

[0007] As an improvement, the front end of the blade is provided with a 10-degree downward arc to facilitate thorough penetration of the blood vessel. The back of the blade is designed with a groove structure to guide blood flow when penetrating the blood vessel, reduce blood spillage, and keep the operating area clean.

[0008] As an improvement, the driving assembly includes a driving screw, a rotating handle and a rotating slider. A rotating chamber is provided in the tool handle at the rear side of the storage groove. The driving screw is rotatably connected to the rotating chamber. The rotating handle is located on the outside of the tool handle and is connected to one end of the driving screw. The rotating slider is sleeved on the driving screw and threadedly connected to the driving screw. The lower end of the rotating slider is provided with a connecting rod connected to the fixed block.

[0009] As an improvement, the limit assembly includes a limit screw and a limit handle. The limit screw passes through the storage slot and is threadedly connected to the knife handle. The fixed block is provided with a limit hole that cooperates with the limit screw. The limit screw is located at one end outside the knife handle and is connected to the limit handle.

[0010] As an improvement, the disinfection assembly includes disinfection paper and a pressing handle. The disinfection groove is located at the front end of the handle and is connected to the storage groove. Disinfection paper is placed in the disinfection groove. A pressing handle is provided on the handle located in the disinfection groove.

[0011] 3. Beneficial Effects

[0012] The advantages of the present invention compared with the prior art are:

[0013] The 10-degree downward arc design at the front end of the blade of the improved scalpel chicken and duck bloodletting knife provided by the present invention is conducive to completely penetrating the blood vessels, and the groove structure on the back of the blade can effectively guide the blood flow, reduce blood spillage, and keep the operating area clean. In addition, the driving assembly in the handle includes a driving screw, a rotating handle and a rotating slider, and the limiting assembly includes a limiting screw and a limiting handle to ensure the precise control and positioning of the blade extension and retraction, which greatly facilitates the operator to adjust the blade length according to different operating environments. The observation groove provided on the handle facilitates real-time monitoring of the blade position to ensure operational accuracy. At the same time, the disinfection assembly at the front end of the handle includes a disinfection groove and a pressing handle, which allows for rapid disinfection without disassembling the tool, thereby improving work efficiency and ensuring food hygiene and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a stereoscopic view of the chicken and duck bleeding knife of the improved scalpel of the present invention.

[0015] Figure 2 The utility model is a front view of a chicken and duck bleeding knife which is an improved scalpel of the present invention.

[0016] Figure 3 The utility model is a cross-sectional view of a chicken and duck bleeding knife of the improved scalpel of the present invention.

[0017] As shown in the figure: 1. Blade; 2. Fixed block; 3. Knife handle; 4. Storage slot; 5. Clamp hole; 6. Observation slot; 7. Disinfection slot; 8. Drive screw; 9. Rotating handle; 10. Rotating slider; 11. Rotating cavity; 12. Limit screw; 13. Limit handle; 14. Limit hole; 15. Connecting rod; 16. Pressing handle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] Example 1

[0020] like Figure 1 — Figure 3 As shown, the improved scalpel chicken and duck bloodletting knife includes a blade 1, a fixed block 2 and a handle 3. The handle 3 is provided with a receiving groove 4, and the fixed block 2 is slidably connected to the receiving groove 4. The blade 1 is provided with a clamping hole 5, and the blade 1 is connected to the buckle on the fixed block 2 through the clamping hole 5. The handle 3 is provided with an observation groove 6 for facilitating observation of the inside of the handle 3, a driving component for driving the fixed block 2 to slide is provided in the handle 3, a limiting component cooperating with the fixed block 2 is provided on the handle 3, and a disinfection groove 7 communicating with both sides of the receiving groove 4 is provided on the handle 3, and a disinfection component is provided in the disinfection groove 7.

[0021] According to one embodiment of the present invention, the front end of the blade 1 is provided with a 10-degree downward arc to facilitate thorough penetration of the blood vessel. The back of the blade 1 is designed with a groove structure to guide blood flow when penetrating the blood vessel, reduce blood spillage, and keep the operation area clean.

[0022] According to one embodiment of the present invention, the driving assembly includes a driving screw 8, a rotating handle 9 and a rotating slider 10. A rotating chamber 11 is provided in the tool handle 3 at the rear side of the storage groove 4. The driving screw 8 is rotatably connected to the rotating chamber 11. The rotating handle 9 is located outside the tool handle 3 and is connected to one end of the driving screw 8. The rotating slider 10 is sleeved on the driving screw 8 and is threadedly connected to the driving screw 8. The lower end of the rotating slider 10 is provided with a connecting rod connected to the fixed block 2.

[0023] According to one embodiment of the present invention, the limiting assembly includes a limiting screw 12 and a limiting handle 13. The limiting screw 12 passes through the receiving slot 4 and is threadedly connected to the knife handle 3. The fixing block 2 is provided with a limiting hole 14 that cooperates with the limiting screw 12. The limiting screw 12 is located at one end outside the knife handle 3 and is connected to the limiting handle 13.

[0024] According to one embodiment of the present invention, the disinfection assembly includes disinfection paper 15 and a pressing handle 16. The disinfection groove 7 is located at the front end of the knife handle 3 and is connected to the storage groove 4. Disinfection paper 15 is placed in the disinfection groove 7. A pressing handle 16 is provided on the knife handle 3 in the disinfection groove 7.

[0025] The present invention's operating principle: The handle 3 of the present invention is internally provided with a receiving slot 4 for accommodating the fixing block 2 and the blade 1. The fixing block 2 is mounted within the receiving slot 4 via a sliding connection. The blade 1 is provided with a latching hole 5, which connects to the clip on the fixing block 2, ensuring that the blade 1 is securely fixed. The handle 3 also has an observation slot 6, which allows the operator to observe the interior of the handle 3 and ensure the correct positioning of the blade 1.

[0026] The blade 1 of the present invention is designed with a 10-degree downward arc at the front end, which helps the blade 1 penetrate the blood vessel more smoothly and reduces resistance. The back of the blade 1 is designed with a groove structure to guide blood flow during penetration, reduce blood spillage, and keep the operating area clean.

[0027] The handle 3 of the present invention has a rotating chamber 11 located behind the receiving slot 4. A drive screw 8 is mounted within this chamber. One end of the drive screw 8 is connected to a rotating handle 9 located outside the handle 3, and the other end is threadedly connected to a rotating slider 10. A connecting rod is provided at the lower end of the rotating slider 10, which is connected to the fixed block 2. Rotating the rotating handle 9 drives the drive screw 8, which in turn moves the rotating slider 10 along the drive screw 8, pushing the fixed block 2 to slide within the receiving slot 4, thereby achieving telescopic adjustment of the blade 1.

[0028] The handle 3 of the present invention is equipped with a stopper assembly that cooperates with the fixed block 2. The assembly comprises a stopper screw 12 and a stopper handle 13. The stopper screw 12 passes through the receiving slot 4 and is threadedly connected to the handle 3. The fixed block 2 is provided with a stopper hole 14 that cooperates with the stopper screw 12. The stopper screw 12 is connected to the stopper handle 13 at one end located outside the handle 3. By tightening or loosening the stopper handle 13, the fixed block 2 can be fixed in the desired position, ensuring the stability of the blade 1 after extension and retraction.

[0029] The front end of the knife handle 3 of the present invention is equipped with a disinfection groove 7, which communicates with both sides of the storage groove 4 and contains disinfectant paper 15. A pressing handle 16 is also provided on the knife handle 3. By pressing the pressing handle 16, the disinfectant paper 15 is pressed against the surface of the blade 1, achieving rapid disinfection. This design allows for effective disinfection of the knife without disassembly, improving operational convenience and safety.

[0030] Through the above design, the chicken and duck bleeding knife of the present invention not only improves the efficiency and safety of bleeding operations, but also enhances operator comfort and the service life of the knife. The retractable function and specially designed shape of the blade 1 enable the knife to perform well in various operating environments, while the addition of a limiter assembly and a disinfection assembly further enhances the reliability and hygiene standards of the knife.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

[0033] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. The improved scalpel chicken and duck bloodletting knife is characterized by: The present invention comprises a blade (1), a fixing block (2) and a handle (3); a receiving groove (4) is provided in the handle (3); the fixing block (2) is slidably connected to the receiving groove (4); a clamping hole (5) is provided on the blade (1); the blade (1) is connected to the buckle on the fixing block (2) through the clamping hole (5); an observation groove (6) is provided on the handle (3) for convenient observation of the interior of the handle (3); a driving component for driving the fixing block (2) to slide is provided in the handle (3); a limiting component is provided on the handle (3) and cooperates with the fixing block (2); a disinfection groove (7) is provided on the handle (3) and communicates with both sides of the receiving groove (4); a disinfection component is provided in the disinfection groove (7).

2. The improved scalpel for bleeding chickens and ducks according to claim 1, characterized in that: The front end of the blade (1) is provided with a 10-degree downward arc to facilitate thorough penetration of the blood vessel. The back of the blade (1) is designed with a groove structure to guide blood flow when penetrating the blood vessel, reduce blood spillage, and keep the operation area clean.

3. The improved scalpel for bleeding chickens and ducks according to claim 1, characterized in that: The driving assembly comprises a driving screw (8), a rotating handle (9) and a rotating slider (10); a rotating chamber (11) is provided in the tool handle (3) at the rear side of the receiving groove (4); the driving screw (8) is rotatably connected to the rotating chamber (11); the rotating handle (9) is located outside the tool handle (3) and is connected to one end of the driving screw (8); the rotating slider (10) is sleeved on the driving screw (8) and is threadedly connected to the driving screw (8); and a connecting rod connected to the fixed block (2) is provided at the lower end of the rotating slider (10).

4. The improved surgical knife for chicken and duck bleeding according to claim 1, characterized in that: The limiting assembly comprises a limiting screw (12) and a limiting handle (13); the limiting screw (12) passes through the receiving slot (4) and is threadedly connected to the knife handle (3); a limiting hole (14) cooperating with the limiting screw (12) is provided on the fixing block (2); and the limiting screw (12) is located at one end outside the knife handle (3) and is connected to the limiting handle (13).

5. The improved surgical knife for chicken and duck bleeding according to claim 1, characterized in that: The disinfection assembly comprises disinfection paper (15) and a pressing handle (16); the disinfection groove (7) is located at the front end of the knife handle (3) and communicates with the receiving groove (4); the disinfection paper (15) is placed in the disinfection groove (7); and the knife handle (3) is provided with a pressing handle (16) located in the disinfection groove (7).

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