Nutcracker

Abstract

The invention discloses a nutcracker with half jaws adopting a pair of vertical shearing forces. The nutcracker comprises a pair of nutcracker bodies which are movably hinged mutually, wherein the inner side wall of the pair of nutcracker bodies is provided with a plurality of pairs of curved half jaws, and the surfaces of at least one pair of curved half jaws are provided with vertical row teeth. As the surfaces of one pair of curved half jaws are provided with vertical row teeth and the row teeth have vertical shearing forces, the walnut shell can be placed vertically and be extruded appropriately and forcibly in the pair of curved half jaws; and on the condition that the walnut shell is not broken seriously, more intact walnut can be taken out easily. The nutcracker is very convenient in use.

Description

technical field [0001] The invention relates to hardware daily necessities, in particular to walnut crackers. Background technique [0002] Such as figure 1 As shown, the traditional walnut crackers include: a pair of pliers 1 and 2 that are hinged together, and two pairs of arc-shaped half-jaws 11, 21 and 12 are arranged on the inner side walls of the pair of pliers 1 and 2. 22. The arc-shaped half-jaws 11, 21 and 12 and 22 respectively form a jaw, and the surfaces of the arc-shaped half-jaws 11, 21 and 12, 22 are provided with transverse rows of teeth. Since the surfaces of these two pairs of arc-shaped half-jaws are horizontal rows of teeth, there is a transverse shearing force. When in use, walnuts are placed horizontally in one of the pair of arc-shaped half-jaws for extrusion. When extruding, If the force is too large, the walnut will be crushed, forming many fragments including the shell and the meat; if the force is small, the walnut can only be broken in the middl...

AI Technical Summary

Problems solved by technology

very inconvenient to use

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