Multifunctional shrimp line knife

Abstract

The utility model relates to the technical field of shrimp catgut knives, in particular to a multifunctional shrimp catgut knife which comprises a knife body, a knife edge for opening a shrimp back is arranged on the rear side of one end of the knife body, the knife edge is in an arc shape, a knife point for picking shrimp catguts is arranged at the left end of the knife edge, teeth for preventing the shrimp catguts from slipping are arranged at the front end of the knife point, and the knife point is in an arc-shaped willow leaf shape. The front side of the left end of the knife body is provided with helical teeth for digging fish scales, and a notch is formed between the helical teeth and the knife edge. The knife edge for opening the back of a shrimp is arranged on the rear side of one end of the knife body, the knife edge is arc-shaped, a knife point for picking a shrimp line is arranged at the left end of the knife edge, the front end of the knife point is provided with teeth for preventing the shrimp line from slipping, and the knife point is in an arc-shaped willow leaf shape; the blade is used for opening shrimp backs and cutting shrimp heads to expose sandbags; the tool nose is used for picking up shrimp lines and can also pick up sandbags in shrimp heads, the teeth are used for preventing the shrimp lines from sliding off from the tool nose when the shrimp lines are picked up, the salix-leaf-shaped tool nose can be conveniently inserted into shrimp bodies and can also be inserted into the shrimp heads, the structure is light, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of shrimp thread knives, in particular to a multifunctional shrimp thread knife. Background Art

[0002] Shrimp is rich in protein, as well as zinc, iodine and selenium. It is low in calories and fat, has high nutritional value, and has the effects of supplementing nutrition, benefiting the cardiovascular system, and delaying aging.

[0003] When processing shrimps, it is necessary to cut the shrimp heads with scissors, clean the sandbags, and then use a knife to open the shrimp back to reveal the shrimp thread and pull out the shrimp thread. The operation process is really cumbersome, so a multifunctional shrimp thread knife was invented. Summary of the invention

[0004] The purpose of the utility model is to provide a multifunctional shrimp thread knife to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multifunctional shrimp line knife comprises a knife body, a blade for opening shrimp backs is arranged on the rear side of one end of the knife body, and the blade is arc-shaped, a tip for picking up shrimp lines is arranged on the left end of the blade, teeth for preventing shrimp lines from slipping are arranged on the front end of the tip, and the tip is in the shape of an arc-shaped willow leaf, and oblique teeth for scraping fish scales are arranged on the front side of the left end of the knife body, and there is a gap between the oblique teeth and the blade.

[0007] In a preferred embodiment of the present utility model, a wooden handle is fixedly installed in the middle of the knife body by a pin.

[0008] In a preferred embodiment of the utility model, a melon scraper is fixedly mounted on the right end of the knife body, and a picking knife for picking potato eyes is fixedly provided on one side of the melon scraper.

[0009] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0010] A blade for opening the back of shrimps is arranged at the rear side of one end of the blade body, and the blade is in an arc shape. A blade tip for picking up shrimp lines is arranged at the left end of the blade. Teeth for preventing the shrimp lines from slipping are arranged at the front end of the blade tip. The blade tip is in an arc-shaped willow leaf shape. The blade is used for opening the back of shrimps, and can also cut the shrimp heads to reveal the sandbags. The blade tip is used for picking up shrimp lines, and can also pick up the sandbags in the shrimp heads. The teeth are used to prevent the shrimp lines from slipping off the blade tip when picking up the shrimp lines. The willow leaf-shaped blade tip is convenient for inserting into the shrimp body, and can also be inserted into the shrimp head. The structure is light and easy to operate.

[0011] A melon scraper is fixedly installed on the right end of the knife body, and a picking knife for picking potato eyes is fixedly arranged on one side of the melon scraper. The melon scraper is used for peeling fruits and vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0013] Figure 1 This is a three-dimensional picture of a multi-functional shrimp thread knife;

[0014] Figure 2 This is the main view of the multi-functional shrimp thread knife.

[0015] In the figure: knife body 1, blade 2, knife tip 3, teeth 4, oblique teeth 5, melon planer 6, picking knife 7, wooden handle 8. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0017] Please refer to Figure 1-2 The multifunctional shrimp line knife comprises a knife body 1, a blade 2 for opening shrimp backs is arranged at the rear side of one end of the knife body 1, and the blade is in an arc shape, a knife tip 3 for picking shrimp lines is arranged at the left end of the blade 2, and teeth 4 for preventing shrimp lines from slipping are arranged at the front end of the knife tip 3, and the knife tip 3 is in an arc-shaped willow leaf shape; an oblique tooth 5 for scraping fish scales is arranged at the front side of the left end of the knife body 1, and a wooden handle 8 is fixedly installed in the middle of the knife body 1 by a pin; a melon scraper 6 is fixedly installed at the right end of the knife body 1, and a picking knife 7 for picking potato eyes is fixedly arranged on one side of the melon scraper 6 Specifically, the blade 2 is used to open the shrimp back, and can also cut the shrimp head to leak out the sandbag; the tip of the knife is used to pick up the shrimp line, and can also pick up the sandbag in the shrimp head. The teeth 4 are used to prevent the shrimp line from slipping off the tip 3 when picking up the shrimp line. The willow-leaf-shaped tip 3 is convenient for inserting into the shrimp body and the shrimp head. It has a light structure and is easy to operate. The oblique teeth 5 can scrape fish scales, and there is a gap between the oblique teeth 5 and the blade 2. The gap can also clamp the shrimp head for flipping, thereby breaking the shrimp head and leaking out the sandbag. The melon planer 6 is used to peel fruits and vegetables.

[0018] The working principle of the utility model is as follows: there is a gap between the oblique teeth 5 and the blade 2, and the gap can also clamp the shrimp head to flip it, thereby breaking the shrimp head and leaking out the sandbag, and then the tip of the knife 3 is inserted into the sandbag to pick it out; the blade 2 is used to open the shrimp back, and then the tip of the knife 3 is inserted into the shrimp body to pick out the shrimp line.

[0019] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A multifunctional shrimp thread knife, comprising a knife body (1), characterized in that: A blade (2) for opening the back of a shrimp is provided at the rear side of one end of the knife body (1), and the blade is in an arc shape. A tip (3) for picking up the shrimp line is provided at the left end of the blade (2), and teeth (4) for preventing the shrimp line from slipping are provided at the front end of the tip (3). The tip (3) is in an arc-shaped willow leaf shape. An oblique tooth (5) for scraping fish scales is provided at the front side of the left end of the knife body (1), and a gap is provided between the oblique tooth (5) and the blade (2).

2. The multifunctional shrimp thread knife according to claim 1, characterized in that: A wooden handle (8) is fixedly mounted in the middle of the knife body (1) via a pin.

3. The multifunctional shrimp thread knife according to claim 1, characterized in that: A melon scraper (6) is fixedly mounted on the right end of the knife body (1), and a picking knife (7) for picking potato eyes is fixedly provided on one side of the melon scraper (6).

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