Quarantine knife

Abstract

The utility model relates to a quarantine knife. The quarantine knife comprises a knife handle, a knife body and a ring, the knife body is connected with the knife handle, and the knife body extends from the knife handle to the direction far away from the knife handle; the finger ring is connected with one side of the knife handle, the finger ring is used for penetrating through an index finger, and the finger ring and the knife edge of the knife body are located on the same side of the knife handle. According to the scheme provided by the invention, the quarantine knife can be prevented from slipping off from the hand when quarantine personnel cut animal tissues.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of quarantine equipment, in particular to a quarantine knife. BACKGROUND

[0002] Before animal meat is sold, it usually needs to be slaughtered and quarantined, and through slaughtering and quarantining the animal meat, it is checked whether there is any abnormality in the animal part. The tools used for slaughtering and quarantine are usually quarantine knives and quarantine hooks. However, when slaughtering animals, the quarantine knife will be stained with a lot of animal fat and blood, so that the surface of the quarantine knife becomes slippery, which affects the quarantine personnel to hold the quarantine knife, thereby causing the risk of the quarantine knife slipping out of the hand and hurting people. CONTENT OF THE UTILITY MODEL

[0003] In order to solve or partially solve the problems in the related art, the present application provides a quarantine knife which can avoid the quarantine knife slipping out of the hand when the quarantine personnel cuts the animal tissue.

[0004] The first aspect of the present application provides a quarantine knife, which comprises a handle, a blade and a ring; the blade is connected with the handle, and the blade extends away from the handle; the ring is connected with one side of the handle, and the ring is used for passing through the index finger, and the ring and the cutting edge of the blade are located on the same side of the handle.

[0005] Further, the ring is located at the connection between the blade and the handle, and the ring is connected with the blade.

[0006] Further, the inner diameter R1 of the ring is 29-31 mm.

[0007] Further, the handle is provided with anti-skid lines, and the anti-skid lines are spirally arranged around the surface of the handle.

[0008] Further, one end of the handle away from the blade is provided with a stop portion, and the stop portion is located on the same side of the handle as the ring.

[0009] Further, the length L1 of the blade is 145-155 mm.

[0010] Further, the width W1 of the blade is 23-27 mm.

[0011] Further, the length L2 of the handle is 135-145 mm.

[0012] Further, one side of the handle on the same side of the cutting edge of the blade is an arc surface, and the middle part of the arc surface protrudes outwardly towards the handle.

[0013] Further, the angle of the blade tip is less than 60°.

[0014] The technical scheme provided in the application can have the following beneficial effects: the finger ring is arranged to connect the finger ring with one side of the knife handle, so that when the quarantine personnel hold the knife handle, the index finger of the quarantine personnel can pass through the finger ring and fasten the knife handle, so that the quarantine personnel can hold the knife handle tightly, and even if animal fat and blood adhere to the knife handle when the quarantine personnel uses the blade to cut animal tissue, the knife handle will not slip from the hand of the quarantine personnel, and the finger ring can prevent the hand of the quarantine personnel from sliding towards the blade, avoid the hand of the quarantine personnel from sliding towards the blade due to the fat, and prevent the blade edge of the blade from cutting the quarantine personnel, thereby increasing the safety when the quarantine knife is used.

[0015] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory and are not restrictive of the application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which like reference characters refer to like parts throughout the several views.

[0017] Figure 1 FIG. 1 is a structural schematic diagram of a quarantine knife according to an embodiment of the application.

[0018] Reference signs: knife handle 1; anti-skid pattern 11; stop portion 12; blade 2; finger ring 3. DETAILED DESCRIPTION

[0019] Embodiments of the present application will be described in more detail by referring to the attached drawings. Although embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided so that the present application is more thoroughly and completely conveyed to those skilled in the art, and the scope of the present application is fully conveyed to those skilled in the art.

[0020] It should be understood that although the terms "first", "second", "third", etc. are used to describe various information in the present application, these information should not be limited by these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information without departing from the scope of the present application. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0021] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0022] Unless otherwise clearly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection or integral; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be internal communication of two elements or interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] In view of the above problems, the embodiments of the present application provide a quarantine knife which can avoid the quarantine knife slipping from the hand when the quarantine personnel cuts the animal tissue.

[0024] The technical solutions of the embodiments of the present application are described in detail below with reference to the drawings.

[0025] Figure 1 is a structural schematic diagram of the quarantine knife shown in the embodiments of the present application.

[0026] Referring to Figure 1 , the quarantine knife comprises a handle 1, a blade body 2 and a finger ring 3. The handle 1 is the part held by the quarantine personnel, the blade body 2 is connected with the handle 1, the blade body 2 extends from the handle 1 to the direction away from the handle 1, the blade body 2 has a cutting edge and a back, and the cutting edge of the blade body 2 can be used to cut the animal tissue. The finger ring 3 is fixed to one side of the handle 1, the finger ring 3 is used to pass through the index finger, and the cutting edge of the blade body 2 and the finger ring 3 are located on the same side of the handle 1. When the quarantine personnel holds the handle 1, the index finger of the quarantine personnel can pass through the finger ring 3 and tighten the handle 1 by the index finger.

[0027] The present application sets the finger ring 3, which is connected with one side of the handle 1, so that when the quarantine personnel holds the handle 1, the index finger of the quarantine personnel can pass through the finger ring 3 and tighten the handle 1, so that the quarantine personnel can hold the handle 1 tightly. When the quarantine personnel uses the blade body 2 to cut the animal tissue, even if the animal fat and blood are stained on the handle 1, the handle 1 will not slip from the hand of the quarantine personnel, and the finger ring 3 can prevent the hand of the quarantine personnel from sliding to the direction of the blade body 2, avoid the hand of the quarantine personnel from sliding to the blade body 2 due to the fat, and prevent the cutting edge of the blade body 2 from cutting the quarantine personnel, thereby increasing the safety when using the quarantine knife.

[0028] The finger ring 3 is located at the joint of the blade body 2 and the handle 1, the finger ring 3 is connected with the blade body 2, and the handle 1 is made of food-grade anti-skid plastic. Compared with the wooden handle 1, the plastic handle 1 is easier to clean and more durable. In some embodiments, the finger ring 3 is made of x50movr15 alloy steel, and the blade body 2 is also made of x50movr15 alloy steel. The finger ring 3 and the blade body 2 can be welded together, thereby improving the fixing effect of the finger ring 3 and the blade body 2, and the finger ring 3 is more solid. In some embodiments, the finger ring 3 is made of food-grade anti-skid plastic, and the finger ring 3 and the handle 1 are integrally formed by injection molding, thereby improving the fixing effect of the finger ring 3 and the handle 1, and the finger ring 3 is softer, and the index finger is more comfortable when the index finger is sleeved on the finger ring 3.

[0029] The inner diameter R1 of the finger ring 3 is 29-31 mm, and preferably, the inner diameter R1 of the finger ring 3 is 30 mm. The inner diameter of the finger ring 3 in this size range can ensure that most adults can pass the index finger through the finger ring 3, and after the index finger passes through the finger ring 3, there is a gap between the index finger and the inner surface of the finger ring 3, so that the finger ring 3 does not tighten the index finger, and the index finger is comfortable when the quarantine personnel uses the quarantine knife.

[0030] The handle 1 is provided with anti-skid lines 11, which can increase the friction when the quarantine personnel holds the handle 1, so that the handle 1 is less likely to slip from the hands of the quarantine personnel when cutting animal tissues. In some embodiments, the anti-skid lines 11 are spirally arranged around the surface of the handle 1; preferably, the anti-skid lines 11 are convex ribs protruding from the surface of the handle 1. Compared with the concave anti-skid lines 11, the anti-skid lines 11 can not only increase the friction between the hands of the quarantine personnel and the handle 1, but also avoid hiding oil stains, thereby facilitating the cleaning of the quarantine knife after use.

[0031] In some embodiments, the handle 1 is provided with a stop portion 12 at the end away from the blade body 2, and the stop portion 12 and the finger ring 3 are located on the same side of the handle 1. When the quarantine personnel holds the handle 1, the fingers of the quarantine personnel can be located between the stop portion 12 and the finger ring 3, so that the stop portion 12 and the finger ring 3 can limit the two sides of the three fingers of the quarantine personnel, thereby further preventing the handle 1 from slipping from the hands of the quarantine personnel.

[0032] In some embodiments, one side of the handle 1 and the blade edge of the blade body 2 is an arc surface, the middle part of the arc surface protrudes outwardly from the handle 1. The arc surface is the part contacted by the fingers of the quarantine personnel when holding the handle 1. By providing the arc surface on the handle 1, the quarantine personnel can hold the handle 1 more comfortably, and the fingers are less likely to slip off the handle 1.

[0033] In some embodiments, the shank 1 is provided with three concave surfaces on the side of the same side of the cutting edge of the blade body 2, each concave surface is concave to the center of the shank 1, and the three concave surfaces are respectively for the middle finger, the ring finger and the little finger of the quarantine personnel, so that the quarantine personnel can press the fingers on the concave surfaces when holding the shank 1, thereby making the quarantine personnel hold the shank 1 more firmly.

[0034] In some embodiments, the shank 1 is an elliptical cylinder, and the elliptical cylinder-shaped shank 1 is easier to produce.

[0035] In some embodiments, the total length of the quarantine knife is 280 mm; the length L1 of the blade body 2 is 145-155 mm, preferably the length L1 of the blade body 2 is 150 mm; the width W1 of the blade body 2 is 23-27 mm, preferably the width W1 of the blade body 2 is 25 mm; the length L2 of the shank 1 is 135-145 mm, preferably the length L2 of the shank 1 is 140 mm, and the blade tip angle of the blade body 2 is less than 60°.

[0036] The scheme of the present application has been described in detail above with reference to the drawings. In the above embodiments, the description of each embodiment is focused on, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments. It should also be known by those skilled in the art that the actions and modules involved in the specification are not necessarily required by the present application. In addition, it can be understood that the steps in the method of the embodiments of the present application can be adjusted, combined and reduced in sequence according to actual needs, and the modules in the device of the embodiments of the present application can be combined, divided and reduced according to actual needs.

[0037] The above has described various embodiments of the present application, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles, practical applications or improvements to the technology in the market of the embodiments, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. An inspection knife, characterized in that, The utility model relates to a kitchen knife, which comprises: a handle with a length L2 of 135-145 mm; a blade connected to the handle and extending away from the handle, the blade having a length L1 of 145-155 mm and a width W1 of 23-27 mm; a finger ring connected to one side of the handle and used for passing through the index finger, the finger ring and the blade edge being located on the same side of the handle, the handle and the finger ring being made of food-grade anti-slip plastic and integrally formed by injection molding, and the handle away from the blade being provided with a stop portion located on the same side of the handle as the finger ring.

2. The quarantine knife of claim 1, wherein: The finger ring is located at the connection between the blade and the handle and connected to the blade.

3. The quarantine knife of claim 1, wherein: The inner diameter R1 of the finger ring is 29-31 mm.

4. The quarantine knife of claim 1, wherein: The handle is provided with anti-slip lines spirally arranged around the surface of the handle.

5. The quarantine knife of claim 1, wherein: One side of the handle on the same side of the blade edge is an arc surface, and the middle part of the arc surface protrudes outwardly towards the handle.

6. The quarantine knife of claim 1, wherein: The blade has a blade tip angle less than 60°.

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