Knife special for cutting peritoneum

Abstract

The utility model discloses a knife special for cutting peritoneum, which relates to the field of uncooked food slaughtering and processing, and adopts the technical scheme that the knife comprises a knife handle and a knife body arranged at the front end of the knife handle, and a corner is arranged at one end of the knife body far away from the knife handle; a cutting edge is arranged on the knife body and extends to the corner of the knife body, the knife body is in an L shape, the short end of the knife body is fixedly connected with the knife handle, and the other end of the knife body is provided with a corner. The peritoneal dialysis knife has the advantages that due to the unique design of the knife body and the corner, the peritoneal yield is increased, and the bony proportion is reduced; the plastic or wood knife handle is light and meets the sanitary standard, and the labor intensity is reduced; the operation stability and comfort are improved through the holding groove; the stainless steel knife body is corrosion-resistant and high in strength, and product safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of raw food slaughtering and processing, in particular to a special knife for cutting peritoneum. Background Art

[0002] In the chicken slaughtering industry, traditional knives present numerous challenges when cutting the peritoneum. Currently used knives are typically straight blades with wide blades. Due to the compact structure of the chicken, especially the limited space under the ribs, traditional knives struggle to effectively rotate the peritoneum. This results in a smaller volume of peritoneal bone and a low yield rate.

[0003] In addition, due to the heavy blade of traditional knives, during the long slaughtering operation, it will increase the labor intensity of the operator and reduce work efficiency. Moreover, the flexibility of operation is also greatly limited, making it difficult to meet the needs of fine operation. Utility Model Content

[0004] In view of the above technical problems, the utility model provides a special knife for cutting peritoneum.

[0005] The technical solution is as follows: it comprises a knife handle and a blade arranged at the front end of the knife handle, wherein the blade is provided with a corner at one end away from the knife handle;

[0006] A blade is provided on the blade body, and the blade extends to a corner of the blade body.

[0007] Preferably, the blade is in an "L" shape, a shorter end of the blade is fixedly connected to the handle, and the other end is provided with a corner.

[0008] Preferably, the knife handle is made of plastic or wood.

[0009] Preferably, gripping grooves are arranged in sequence on a side of the knife handle facing the blade.

[0010] Preferably, the blade is made of stainless steel.

[0011] The beneficial effects brought about by the technical solution provided by the embodiment of the present utility model are: the unique blade and corner design improves the peritoneal extraction rate and reduces the bone ratio; the plastic or wooden handle is light and meets hygiene standards, reducing labor intensity; the grip groove increases operational stability and comfort; the stainless steel blade is corrosion-resistant and high-strength, ensuring product safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0013] Among them, the accompanying drawings are marked as follows: 1. handle; 2. blade; 3. corner; 4. blade; 5. grip groove. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0015] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second" and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0017] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. A person skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0018] Example 1

[0019] See also Figure 1 The utility model provides a special knife for cutting peritoneum, comprising a handle 1 and a blade 2 arranged at the front end of the handle 1, wherein a corner 3 is arranged at one end of the blade 2 away from the handle 1;

[0020] A blade 4 is provided on the blade body 2 , and the blade 4 extends to a corner 3 of the blade body 2 .

[0021] The blade body 2 is in an L-shape, with a shorter end portion of the blade body 2 fixedly connected to the handle 1 and a corner 3 being provided at the other end portion.

[0022] The length of the longer end of the blade 2 is 3-5 times the length of the shorter end of the blade 2, and the thickness of the longer end of the blade 2 is 0.2-0.5 times the length of the shorter end of the blade 2;

[0023] The projection of the blade 4 is arc-shaped.

[0024] The "L"-shaped blade 2 and corner 3 design of the peritoneum cutting knife are particularly suitable for slaughtering chickens. The body structure of chickens is relatively small and compact. Traditional knives may not be flexible enough when processing the peritoneum of chickens. The corner 3 of the device can better adapt to the shape of the chicken's abdominal cavity, making it convenient to operate in a narrow space and improving slaughtering efficiency.

[0025] The knife handle 1 is made of plastic or wood.

[0026] The plastic knife handle is lightweight and reduces labor intensity, is low-cost and is conducive to large-scale use. It is waterproof and comes in a variety of colors that are easy to distinguish. It is easy to process and can meet different grip requirements. It makes the knife easier to operate, improves work efficiency in chicken slaughtering, reduces production costs, and extends the service life of the knife.

[0027] The wooden handle feels comfortable and does not slip, has good shock absorption and reduces fatigue, is environmentally friendly and renewable, beautiful and durable. During chicken slaughtering, it gives the operator a warm touch and reduces the impact of vibration. While meeting environmental protection requirements, it can be used for a long time after maintenance, presenting a natural beauty and improving the overall quality of the knife.

[0028] Gripping grooves 5 are arranged in sequence on the side of the handle 1 facing the blade 4 .

[0029] The grip groove increases friction between the handle and the hand, enabling a more stable grip while using the knife, preventing the knife from slipping and improving operational safety. This is especially true for delicate tasks like chicken slaughtering, ensuring accurate peritoneal cutting. Furthermore, the ergonomic design of the groove provides a more comfortable grip, alleviating fatigue from prolonged operation and helping to improve work efficiency. The groove also serves as a guide for hand positioning, allowing the operator to quickly find the optimal grip point for convenient cutting at various angles.

[0030] The blade 2 is made of stainless steel.

[0031] Stainless steel has good corrosion resistance and is not easy to rust in the humid environment of chicken slaughter. It can maintain the sharpness of the blade and the cleanliness of the blade, extending the service life of the knife. Secondly, stainless steel is high in strength and can withstand the various forces when cutting the peritoneum. It is not easy to deform or damage. Furthermore, the stainless steel blade is easy to clean and disinfect, meets food hygiene requirements, and ensures the safety of chicken products. Finally, the stainless steel blade has a bright, neat and beautiful appearance, giving people a professional and reliable feeling.

[0032] When the utility model is used, the blade 2 of the special knife is used to gently touch the abdomen of the chicken to find the position of the peritoneum. Usually, the peritoneum is located in the center of the abdomen of the chicken, adjacent to the ribs.

[0033] Aim the blade of the special knife at the peritoneum and cut it gently with force. Since the blade 4 extends to the corner 3, the peritoneum can be easily cut. During the cutting process, pay attention to controlling the force to avoid cutting the internal organs or causing excessive damage to the chicken.

[0034] The narrow blade 2 of this special knife can be more conveniently flipped back under the ribs. The blade is gently inserted under the ribs, and then slowly flipped over so that the blade 4 faces the other side of the peritoneum. This can improve the peritoneum extraction rate and reduce the bone-in ratio.

[0035] Continue cutting until the peritoneum is completely cut. During the cutting process, pay attention to the condition of the peritoneum to ensure that the cutting is complete and avoid leaving part of the peritoneum.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A special knife for cutting peritoneum, comprising a knife handle (1) and a knife body (2) arranged at the front end of the knife handle (1), characterized in that: A corner (3) is provided at one end of the blade body (2) away from the handle (1); A blade (4) is provided on the blade body (2), and the blade (4) extends to a corner (3) of the blade body (2).

2. The peritoneotomy knife according to claim 1, characterized in that: The blade body (2) is L-shaped, a shorter end of the blade body (2) is fixedly connected to the handle (1), and a corner (3) is provided at the other end.

3. The peritoneotomy knife according to claim 2, characterized in that: The knife handle (1) is made of plastic or wood.

4. The peritoneal cutting knife according to claim 3, characterized in that: Gripping grooves (5) are arranged in sequence on one side of the knife handle (1) facing the knife blade (4).

5. The peritoneotomy knife according to claim 1, characterized in that: The blade (2) is made of stainless steel.

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