A structure for shelling crabs

Abstract

The invention relates to the technical field of tools of daily use, in particular to a structure for crab shelling. The structure comprises an upper box body and a lower box body; the upper box body comprises an upper cover provided with the side wall extending downwards, the side wall is provided with a slide plate, a turnup cover is hinged to the upper cover, the end, far from the hinge position, of the turnup cover is provided with a rotary handle, and a rotary knife is arranged at the lower end of the rotary handle; the lower box body comprises a bottom cover provided with the support sidewall extending upwards, the upper end face of the support side wall is provided with an annular notch, through holes are formed in both sides of the support side wall and slidably connected to fixingdevices, one end of each fixing device is provided with a clamp block, and the surfaces of both the fixing devices are provided with threaded slide grooves; the upper box body is in slide and coordination connection with the lower box body. A crab is fixed in the box bodies, the rotary handle is rotated, the rotary knife cuts off a crab shell and enters the crab, the turnup cover is opened to drive the rotary knife to move together, and the crab shell is opened. The structure for crab shelling has the advantages of being capable of storing, fixing, boiling and shelling crabs.

Description

technical field The invention relates to the technical field of daily tools, in particular to a peeling structure. Background technique With the improvement of people's living standards, people begin to improve their quality of life, and crabs are gradually popularized in people's diets as a delicacy. Crabs are rich in protein and trace elements, which have a good nourishing effect on the body. Crab contains more vitamin A, which is helpful for skin keratinization. Crabs also have anti-tuberculosis effects, and eating crabs is of great benefit to the recovery of tuberculosis. Usually, when people steam and cook crabs, they are tied up with ropes, which not only takes time and effort, but also wastes resources and cannot be reused. In addition, when eating crabs, it is necessary to manually open the crab shell to eat the crab meat. The reason why most people don’t eat crabs is because they will get their hands dirty after eating once, which brings a lot of trouble to the ...

AI Technical Summary

Problems solved by technology

Usually, when people cook crabs, they tie them up with ropes, which not only takes time and effort, but also wastes resources and cannot be reused.

In addition, when eating crabs, it is necessary to manually open the crab shell to eat the crab meat. The reason why most people don’t eat crabs is because they will get their hands dirty after eating once, which brings a lot of trouble to the eaters. And the crab shell is difficult to open manually, which brings a lot of troubles to the eating of crabs

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