CN204410633U - A kind of nut sheller - Google Patents

Abstract

The utility model discloses a nut sheller, which comprises a card seat and a wrench. The card seat includes a first handle, and the first handle is provided with a hollow long groove along the length direction, and the head end of the hollow long groove is provided with a There is a nut fixing groove for clamping and fixing the whole nut, the first handle is provided with a gripping part on the rear side of the nut fixing groove to tighten the nut fixing groove, and the head end of the first handle is provided with a nut fragment clamping tooth part, the wrench includes a second handle, the head end of the second handle is provided with a cracking needle inserted into the gap of the nut and a wrench part for peeling off the shell of the nut fragments caught in the clamping tooth part . The utility model is convenient for breaking shells, and on the basis of ensuring safety, the shells of various nuts can be conveniently peeled off, thereby reducing the waste of fruit pulp.

Description

a nut sheller

technical field

The utility model relates to the field of hardware tools, in particular to a nut sheller

Background technique

Nuts are a nutritious high-end snack. When eating, you must use tools to break the hard shell of the nuts before eating. However, due to the hard shell of nuts, it is inconvenient to eat, and it is difficult to open them without tools. However, there are more or less design problems in the existing tools, which cause inconvenient use, easily hurt hands, or cannot take out all the nuts. These problems seriously affect the comfort of using the tool and need to be solved item by item. Only in this way can it truly play the role of shelling, on the basis of ensuring safety, it can be eaten conveniently and quickly, and the waste of nuts can be reduced.

Utility model content

The technical problem to be solved by the utility model is to provide a nut sheller, which can conveniently peel off the shells of various nuts and reduce the waste of fruit pulp on the basis of ensuring safety.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: a nut sheller, including a card seat and a wrench, the card seat includes a first handle, and the first handle is provided with a hollow long groove along the length direction, The head end of the hollow long groove is provided with a nut fixing groove for clamping and fixing the whole nut, and the first handle is provided with a gripping part on the rear side of the nut fixing groove to tighten the nut fixing groove. The head end of the handle is provided with a clamping tooth part for clamping nut fragments, and the wrench includes a second handle, and the head end of the second handle is provided with a cracking needle inserted into the gap of the nut and nuts that will be clamped into the clamping tooth part The wrench part where the broken husk is peeled off.

Preferably, the clamping tooth portion is composed of a first overhanging piece, a second overhanging piece and a third overhanging piece parallel up and down, the length of the first overhanging piece is shorter than the length of the second overhanging piece, so The length of the second overhanging piece is less than the length of the third overhanging piece, and the distance between the first overhanging piece and the second overhanging piece is smaller than the distance between the second overhanging piece and the third overhanging piece .

Preferably, the length of the second overhanging piece is 80%-90% of the length of the third overhanging piece, and the length of the first overhanging piece is 40%-50% of the length of the third overhanging piece.

Preferably, the distance between the first overhanging piece and the second overhanging piece is 60%-80% of the radius length of the shorter side of the nut to be shelled, and the second overhanging piece and the third overhanging piece The distance between them is 80%-120% of the length of the radius of the shorter side of the nut to be shelled.

Preferably, the tip portions of the first overhanging piece, the second overhanging piece and the third overhanging piece are rounded.

Preferably, the wrench part includes a large wrench arranged below the breaking needle and a small wrench arranged below the large wrench, and an inwardly curved large olecranon tip is provided at the upper end of the large wrench, The upper end of the small wrench is provided with an inwardly curved small olecranon tip.

Preferably, the cracking needle includes a thin needle at the front end and a boss at the rear end.

Preferably, the grip part is provided with an anti-slip gasket.

Preferably, the clamping teeth, the cracking needle, and the wrench are all made of carbon steel.

Preferably, the first handle and the second handle have the same structure and are made of elastic hard plastic.

The technical scheme adopted by the utility model has the following advantages:

1. It is convenient to break the shell. Just insert the shell-breaking needle into the gap of the nut and rotate it gently to split the nut in two, avoiding the situation that the tool cannot be used because it is difficult to separate;

2. The size of each suspension piece and wrench should be set reasonably to avoid the situation that the handle cannot be pushed down due to improper length setting;

3. The front end of the hanging piece is more rounded to avoid injury due to excessive force during use;

4. The handle can fix the nuts to avoid scratching the skin due to unstable fingers when breaking the shell;

5. The shell breaking needle can remove the pulp in the sporadic broken shells to avoid waste.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:

Fig. 1 is the schematic structural view of the first handle of the deck;

Fig. 2 is a schematic diagram of the side structure of the clamping teeth;

Figure 3 is a top view of the clamping teeth;

Fig. 4 is a side view of the wrench wrench.

Detailed ways

Below in conjunction with Fig. 1 to Fig. 4, the utility model is described in detail, a kind of nut sheller, comprises a deck and a wrench 2, and the deck includes a first handle 3, and the first handle is provided with a hollow along the length direction. Long slot 31, the head end of the hollow long slot is provided with a nut fixing slot 32 for clamping and fixing the whole nut, and the first handle is provided with a gripping part on the rear side of the nut fixing slot to tighten the nut fixing slot 33. The head end of the first handle is provided with a clamping tooth part 1 for clamping nut fragments, the wrench includes a second handle, and the head end of the second handle is provided with a cracking needle 21 inserted into the nut gap and The wrench part that peels off the shell of the nut fragments stuck in the clamping teeth.

Specifically, the clamping tooth portion is composed of a first overhanging piece 11, a second overhanging piece 12 and a third overhanging piece 13 parallel up and down, wherein the first overhanging piece is an integral structure, and the second overhanging piece And the third overhanging piece is composed of two split pieces arranged side by side and separated, so that the arc surface at the bottom of the nut fragment is just clamped between the two split pieces arranged side by side and separated.

The length of the first overhanging piece is less than the length of the second overhanging piece, the length of the second overhanging piece is shorter than the length of the third overhanging piece, and the distance between the first overhanging piece and the second overhanging piece is The distance between them is smaller than the distance between the second overhanging piece and the third overhanging piece. The length of the second overhanging piece is 80%-90% of the length of the third overhanging piece, and the length of the first overhanging piece is 40%-50% of the length of the third overhanging piece. The distance between the first overhanging piece and the second overhanging piece is 60%-80% of the radius length of the shorter side of the nut to be shelled, and the distance between the second overhanging piece and the third overhanging piece is 60%-80%. The spacing is 80%-120% of the length of the radius of the shorter side of the nut to be shelled. Among them, the length of the third overhanging piece 3 can be freely set according to the size of different nuts. It is recommended to set its length at 80%-120% of the diameter of the shorter side of the nut to be shelled. The length and spacing of other overhanging pieces should be considered The size of the nuts is reasonably set, so the cracked nut fragments are placed in the gap between the first overhanging piece and the second overhanging piece or between the second overhanging piece and the third overhanging piece depending on the size. in the gap between.

Tips of the first, second and third overhanging pieces are rounded. Avoid scratching the skin due to improper force when using.

The wrench portion includes a large wrench 22 arranged below the breaking needle and a small wrench 23 arranged below the large wrench, and an inwardly curved large olecranon tip 221 is provided on the upper end of the large wrench. The upper end of the small wrench is provided with a small olecranon point 231 bent inward. The cracking needle includes a thin needle at the front end and a boss at the rear end. The grip part is provided with an anti-slip gasket. The clamping tooth part, the cracking needle and the wrench part are all made of carbon steel. The first handle and the second handle have the same structure and are both made of elastic hard plastic.

When the utility model is in use, the user first fixes the whole nut with the nut fixing groove 32 in the first handle 3, and squeezes the grip part 33 to keep the nut stable, and then holds the wrench with the other hand and breaks the shell. Needle 21 is inserted in the slit in the middle of the nut, rotated slightly, the nut is divided into two, and then depending on the size of the nut, it is placed in the gap between the first overhanging piece and the second overhanging piece or the second overhanging piece. In the gap between the extension piece and the third overhang piece, hook the big olecranon tip 221 of the large wrench 22 on the edge of the shell, use the second handle to press the wrench 2 downward, and squeeze the walnut shell a little. Peel off; if the nut is less, then utilize the small olecranon tip 231 on the small wrench 23 to repeat the above steps, and for the pulp in the sporadic broken shell, then utilize the broken shell needle 21 to further remove the waste.

Claims (10)

1. A nut sheller, comprising a deck and a wrench, characterized in that: the deck includes a first handle, and the first handle is provided with a hollow slot along the length direction, and the head end of the hollow slot is There is a nut fixing groove for clamping and fixing the whole nut. The first handle is provided with a gripping part on the rear side of the nut fixing groove to tighten the nut fixing groove. The head end of the first handle is provided with a nut The clamping tooth part for clamping the fragments, the wrench includes a second handle, the head end of the second handle is provided with a cracking needle inserted into the nut gap and a wrench for peeling off the shell of the nut fragments clamped into the clamping tooth part department. 2. A nut sheller according to claim 1, characterized in that: the clamping teeth are composed of a first overhanging piece, a second overhanging piece and a third overhanging piece parallel up and down, the The length of the first overhang piece is less than the length of the second overhang piece, the length of the second overhang piece is less than the length of the third overhang piece, the distance between the first overhang piece and the second overhang piece The spacing is smaller than the spacing between the second and third overhanging pieces. 3. A nut sheller according to claim 2, characterized in that: the length of the second overhanging piece is 80%-90% of the length of the third overhanging piece, and the length of the first overhanging piece The length is 40%-50% of the length of the third overhanging piece. 4. A nut sheller according to claim 2, characterized in that: the distance between the first overhanging piece and the second overhanging piece is 60% of the length of the radius of the shorter side of the nut to be shelled -80%, the distance between the second overhanging piece and the third overhanging piece is 80%-120% of the length of the radius of the shorter side of the nut to be shelled. 5 . The nut sheller according to claim 2 , wherein the tips of the first, second and third overhanging pieces are rounded. 6 . 6. A nut sheller according to claim 1, characterized in that: the wrench part includes a large wrench arranged under the cracking needle and a small wrench arranged under the big wrench, the The upper end of the large wrench is provided with a large olecranon point bent inward, and the upper end of the small wrench is provided with a small olecranon point curved inward. 7 . The nut sheller according to claim 6 , wherein the cracking needle comprises a thin needle at the front end and a boss at the rear end. 8 . 8. A nut sheller according to claim 1, characterized in that: said gripping part is provided with an anti-slip pad. 9. A nut sheller according to claim 1, characterized in that: the clamping teeth, the cracking needle, and the wrench are all made of carbon steel. 10. The nut sheller according to claim 1, characterized in that: the first handle and the second handle have the same structure and are both made of elastic hard plastic.