Kernel opener

Abstract

The invention discloses a kernel opener, which comprises an outer frame with a cavity and an opening, an inner frame which is fixed in the cavity of the outer frame and is provided with a cavity and an opening, a cover which is connected with the opening of the inner frame in a separated mode, through holes which are formed in the inner frame, nails which penetrate through the through holes in a sliding mode, a guide groove which is arranged at the periphery of the outer frame and a hoop which is encircled in the guide groove, wherein the outer frame comprises a plurality of cantilevers which extend outwards from the middle of the outer frame and do not contact mutually; the inner sides of the nails are inserted into the inner frame, and the outer sides of the nails are pressed against the cantilevers; and the tail end of the hoop is provided with a handle for adjusting the length of the hoop. According to the kernel opener, direct compression is replaced by the rotary motion of the handle, and nuts are contacted by the dispersed metal nails in multiple points and are stressed simultaneously from different angles to open the nuts and obtain integral kernels, so the kernel opener has the characteristic of saving labor, fragments can be prevented from being spattered everywhere, and the kernel opener can be suitable for the nuts of different sizes.

Description

technical field [0001] The invention relates to household daily utensils, in particular to an utensil for breaking shells of nuts. Background technique [0002] Nuts such as walnuts, hickory nuts, and pecans are nutritious and popular foods. However, their shells are hard and difficult to peel open with bare hands. Therefore, various types of core openers appear on the market for people to choose. The most common one is the metal pliers type, the two metal handles are pivotally connected, and grooves or teeth are formed on the handle near the pivot position to accommodate and hold nuts. By squeezing the handles, the nuts Shell crushed. On the basis of metal pliers, improvements can also be made, such as making it have a streamlined shape and adding a plastic shell. However, due to the limitation of its working principle, the pliers-type nuclear opener will inevitably cause fragments to fly around when used. [0003] In order to prevent the fragments from flying out, on th...

AI Technical Summary

Problems solved by technology

However, if only half of the nut is crushed, the remaining half is likely to get stuck in the opening, and it will be more difficult to continue crushing that remaining nut afterwards

[0005] All in all, the existing nuclear opener mainly has the following disadvantages: a, no matter from the aesthetic point of view, or f

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