A convenient fish scale scraper

Abstract

The invention provides a convenient fish scale scraping device. The convenient fish scale scraping device comprises a front cover plate, a rear cover plate, a front pressing plate, a rear pressing plate, a handle, a vertical shaft, a spring and a crescent-shaped cutter, wherein the crescent-shaped cutter is fixed on the vertical shaft and the vertical shaft is mounted in a slide groove; the handle is fixed on the top of the vertical shaft and the vertical shaft can slide in the slide groove and is sleeved by the spring; and a gasket is mounted at the lower end of the spring and the upper end of the spring is connected with the handle so as to ensure that the vertical shaft is not loosened in the slide groove. When the convenient fish scale scraping device is used, a fish is put into the cover plates. a fish head is clamped under front saw teeth and a fish tail is clamped under rear saw teeth; the front pressing plate and the rear pressing plate are tightly pressed so that the living fish is fixed; then the handle is moved to the fish rail and the handle is held; the handle is pressed down by overcoming the pressure of the spring and the crescent-shaped cutter is forcedly scraped frontwards on a fish back so that fish scales are scrape. Therefore, the fish scales can be completely scraped off and the fish does not skip and jump; and a blade does not injure hands so that the convenient fish scale scraping device is very safe. Left and right positioning bolts can be used for adjusting stretching lengths of the front cover plate and the rear cover plate so that the convenient fish scale scraping device is suitable for fishes with different sizes.

Description

technical field [0001] The invention relates to a kitchen utensil, in particular to a convenient fish scale scraper which fixes the front and rear pressure plates for fish in the front and rear cover plates, and then uses a crescent knife to quickly scrape off fish scales. Background technique [0002] It is very difficult to scrape off the fish scales when killing fish now. Generally, the back of a knife is used to scrape the fish scales. Contents of the invention [0003] The purpose of the present invention is to overcome the weak point of prior art, provide a kind of fish scale that is fixed in the front and rear cover plate with front and back plate, then scrapes off fish scale quickly with crescent knife. [0004] The technical solution adopted by the present invention to solve the technical problem is: a convenient fish scale scraper, comprising a rear cover and a front cover, the front end of the front cover is fixed with a front left hinge and a front right hinge,...

AI Technical Summary

Problems solved by technology

[0002] Now when killing fish, it is difficult to scrape off the scales. Generally, the back of a knife is used to scrape the scales. This is very easy to scratch the hands and cause blood to flow, so it is very unsafe.

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