CN209950265U

CN209950265U - Fish scale knife

Info

Publication number: CN209950265U
Application number: CN201920387542.7U
Authority: CN
Inventors: 徐正; 刘柄宏
Original assignee: Shanghai Ocean University
Current assignee: Shanghai Ocean University
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-01-17
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a fish scale sword, it includes blade and the handle of a knife that links firmly bottom the blade, be provided with a plurality of slope scrapers that are parallel to each other on one of them side of blade, the moving direction of fish scale sword when striking off the fish scale, the place ahead that lies in the slope scraper on the blade is provided with a plurality of fish scale holes, and the root of slope scraper lies in the border department in the fish scale hole. This fish scale sword can accelerate the speed of striking off of fish scale, and the slope scraper can be reverse quick, clean scrape the fish scale, and some fish scales of scraping down can drop, and along with going ahead of fish scale sword, under the inclined plane effect of slope scraper, partly fish scales can follow the inclined plane entering fish scale of slope scraper downthehole and discharge through the fish scale hole to let out the space and hold the fish scale that the operation of striking off at the back of scraping off and scrape down, do benefit to the efficiency that improves the fish scale and strike off the operation.

Description

Fish scale knife

Technical Field

The utility model relates to a fishery cutter technical field specifically is a fish scale sword.

Background

Fishery worker is when scraping off the fish scale operation, generally adopts ordinary cutter to strike off the fish scale, and the intensity of labour of this kind of fish scale mode of striking off is big, and the operating efficiency is low, for this reason, in order to improve the operating efficiency, still can adopt the scraper that has the sawtooth sword to strike off the fish scale, and in this kind of structural style's scraper, the sawtooth sword scrapes the flesh of fish easily, destroys the integrality and the pleasing to the eye degree of flesh of fish, and this is exactly the weak point that prior art exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fish scale sword, this fish scale sword possess simple structure, convenient operation, labour saving and time saving, it is efficient to remove the fish scale.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fish scale sword, it includes blade and the handle of a knife that links firmly with the blade bottom, be provided with a plurality of slope scrapers that are parallel to each other on one of them side of blade, along the moving direction of fish scale sword when scraping fish scale, the place ahead that lies in the slope scraper on the blade is provided with a plurality of fish scale holes, and the root of slope scraper lies in the border department in the fish scale hole.

Preferably, in the projections of the fish scale holes and the inclined scrapers in the same plane, the projection of the blade ends of the inclined scrapers is positioned inside the projection of the fish scale holes.

Preferably, the side surface of the fish scale hole corresponding to the position of the inclined scraper is an inclined surface coplanar with the inclined scraper.

Preferably, the side surface of the fish scale hole opposite to the inclined surface is an arc surface.

Preferably, the right side of the knife body is a first blade, the left side of the knife body is a second blade, the second blade comprises a blade part A and a blade part B which are connected in sequence, and the joint of the blade part A and the blade part B forms a blade tip.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the plurality of inclined scrapers scrape the fish scales simultaneously, so that the scraping speed of the fish scales can be increased, the inclined scrapers can reversely, quickly and cleanly scrape the fish scales, a part of the scraped fish scales can fall off, and along with the forward movement of the fish scale knife, under the action of the inclined plane of the inclined scrapers, a part of the fish scales can enter the fish scale holes along the inclined plane of the inclined scrapers and are discharged through the fish scale holes, so that a space is reserved for containing the fish scales scraped by the scraping operation at the back, and the efficiency of the fish scale scraping operation is improved;

2. fishery workers can flexibly select to use the first cutting edge, the cutting edge part A or the cutting edge part B to cut fish meat according to the size, the type, the position and the like of fish to be processed when working, and can use the cutting edge to process harder parts such as fishbone and the like, thereby being beneficial to improving the working efficiency.

Therefore, compared with the prior art, the utility model has the substantive characteristics and the progress, and the beneficial effect of the implementation is also obvious.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic front view of a first embodiment of the present invention;

fig. 2 is a schematic perspective view of a first embodiment of the present invention;

FIG. 3 is a schematic side view of the first embodiment of the present invention;

FIG. 4 is an enlarged view of point A in FIG. 3;

fig. 5 is a schematic structural diagram of a second embodiment of the present invention;

in the figure: 1-first blade, 2-handle of a knife, 3-inclined scraper, 4-blade A, 5-tip, 6-blade B, 7-blade, 8-fish scale hole.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. In the present invention, "up", "down", "left", "right", "front" and "back" are based on the view directions shown in fig. 1.

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited to these specific embodiments.

A fish scale knife is shown in the figure and comprises a knife body 7 and a knife handle 2 fixedly connected with the bottom of the knife body 7, wherein a plurality of inclined scrapers 3 which are parallel to each other are arranged on one side face of the knife body 7. Along the moving direction of fish scale sword when scraping fish scale, the place ahead that lies in slope scraper 3 on the blade 7 is provided with a plurality of fish scale holes 8, and the root of slope scraper 3 lies in the border department of fish scale hole 8, particularly, the side that corresponds with slope scraper 3 position in the fish scale hole 8 is the coplanar inclined plane with slope scraper 3, the side relative with the inclined plane is the cambered surface in the fish scale hole 8. In the projections of the scale holes 8 and the inclined scrapers 3 in the same plane, the projections of the blade ends of the inclined scrapers 3 are positioned inside the projections of the scale holes 8, and the structure is beneficial for enabling scales scraped by the inclined scrapers 3 to enter the scale holes 8 more quickly and completely. After adopting this kind of structural style, a plurality of slope scrapers 3 strike off the fish scale simultaneously, can accelerate the speed of striking off of fish scale, and slope scraper 3 can be reverse quick, clean scrape the fish scale off. Some fish scales that scrape down can drop, and along with going forward of fish scale sword, under the inclined plane effect of slope scraper 3, some fish scales can get into in fish scale hole 8 and discharge through fish scale hole 8 along the inclined plane of slope scraper 3 to let out the space and hold the fish scale that scrapes the operation at the back and scrape down, do benefit to the efficiency that improves fish scale and scrape the operation.

The right side of blade 7 is first cutting edge 1, the left side is the second cutting edge, and fishery worker can utilize first cutting edge 1 and second cutting edge to cut the flesh of fish at the during operation, the second cutting edge is including the cutting part A4 and the cutting part B6 that connect in order, and cutting part A4 forms the prong 5 with the junction of cutting part B6, and this prong 5 can be handled harder positions such as fishbone.

The fish scale knife provided by the embodiment of the application is described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a fish scale sword, it includes blade and the handle of a knife that links firmly bottom the blade, its characterized in that, be provided with a plurality of slope scrapers that are parallel to each other on one of them side of blade, along the moving direction of fish scale sword when scraping fish scale, the place ahead that lies in the slope scraper on the blade is provided with a plurality of fish scale holes, and the root of slope scraper lies in the border department in fish scale hole.

2. The fish scale knife of claim 1, wherein: in the projections of the scale holes and the inclined scrapers in the same plane, the projection of the blade end of the inclined scraper is positioned inside the projection of the scale holes.

3. The fish scale knife of claim 2, wherein: the side face of the fish scale hole corresponding to the inclined scraper is an inclined plane coplanar with the inclined scraper.

4. The fish scale knife of claim 3, wherein: the side face opposite to the inclined face in the fish scale hole is an arc face.

5. The fish scale knife of claim 1, 2, 3 or 4, wherein: the right side of blade is first cutting edge, the left side is the second cutting edge, the second cutting edge is including the cutting part A and the cutting part B that connect in order, and the junction of cutting part A and cutting part B forms the prong.