CN202636728U

CN202636728U - Nut cracking forceps

Info

Publication number: CN202636728U
Application number: CN 201220152693
Authority: CN
Inventors: 印玉; 郑伟峰; 邓成亮; 徐卫良
Original assignee: Shanghai Dianji University
Current assignee: Shanghai Dianji University
Priority date: 2012-04-12
Filing date: 2012-04-12
Publication date: 2013-01-02
Anticipated expiration: 2022-04-12

Abstract

The utility model provides a pair of nut cracking forceps which comprise an upper handle and a lower handle, wherein the front ends of the upper and lower handles are hinged by a connecting shaft, the ends of the upper and lower handles, which are arranged before the connecting shaft, form a nozzle-shaped forceps head, the inner sides of the upper and lower handles are provided with an upper reinforcing rib and a lower reinforcing rib in two opposite positions behind the connecting shaft, the structures of the upper and lower reinforcing ribs are opposite, the middles of the upper and lower reinforcing ribs are provided with an upper lining and a lower lining which are in opposite positions and opposite structures, form an eggshell shape and have internally concave middles, and upper ratchets and lower ratchets are arranged in the upper and lower linings; and the inner sides of the rear ends of the upper and lower handles are provided with an upper limiting projection and a lower limiting projection, and the gathering of the nozzle-shaped forceps head is not influenced by the gathering of the upper and lower limiting projections. The nut cracking forceps have the positive effects that the firmness of the upper and lower handles is ensured by the upper and lower reinforcing ribs; the upper and lower linings ensure that nuts are firmly held and cracked but not smashed; and less force is used, the cracking effect is good, and the use value is high.

Description

A kind of nutcracker

Technical field

The utility model relates to the hardware ﹠ tools field of articles for daily use, specifically, is a kind of nutcracker of broken nut duricrust.

Background technology

Nut is not only delicious but also nutritious food of a class, it generally is divided into two classes: a class is the tree nut, comprises walnut, hickory nut (claiming again little walnut), Chinese torreya nut, pine nut, almond, cashew nut, fibert, Chinese chestnut, gingko, American pistachios, macadamia etc.; Another kind of is seed, comprises peanut, sunflower seed, pumpkin seeds, watermelon seeds etc.Because being rich in unsaturated fat and other nutrients in the nut, it has multiple benefit to health, comprising: can remove free radical, reduce the generation of diabetes, the danger that reduces heart, adjusting blood fat, raising eyesight, brain-nourishing intelligence-benefiting etc.

Though nut is good, some nut taste very trouble, the especially nuts such as walnut, little walnut, Chinese torreya nut, patients with teeth disease does not have instrument to be difficult to enjoy them.Therefore, corresponding instrument becomes the assistant product of people's necessity.

The anchor clamps of broken walnut have been adopted for a long time by people.Adze-eye hammer, clamp were also often used by people in the past.On the market some special nut clamps have been arranged now, but, existing nut clamp has usually just been made the bathtub construction of pliers some alienation or dystopy and has been processed, they are easily stressed irregular, the easy landing of nut when broken shell, not only use is not very convenient, and broken effect neither be very desirable.

The utility model content

The purpose of this utility model is to solve the above problems, and a kind of more reasonable structure is provided, and crushing effect is good, use more easily nutcracker.

For achieving the above object, the technical scheme taked of the utility model is as follows.

A kind of nutcracker, contain upper handle, lower handle, described upper handle and lower handle are hinged by connecting axle at front end, upper handle and lower handle are that crocodile chews the clamp head at the front end of connecting axle, it is characterized in that, inboard behind connecting axle is provided with the upper reinforcement of position and structural correspondence (similar hand shape structure) and lower reinforcement at described upper handle and lower handle, the mid portion of described upper reinforcement and lower reinforcement is position and structural correspondence, be upper inner-liner and the bottom inner container of the middle indent of eggshell shape, in described upper inner-liner and bottom inner container, be provided with sour jujube shape tooth and lower sour jujube shape tooth.

Further, be provided with (similar hand shape structure) upper limit boss and lower limit boss of position and structural correspondence in the rear inside of described upper handle and lower handle, the top of upper limit boss and lower limit boss is closed and is not affected crocodile and chew closing up of clamp head.

Further, described upper sour jujube shape tooth and lower sour jujube shape tooth are the one by one corresponding structure that arranges of tooth position.

Further, described upper sour jujube shape tooth and lower sour jujube shape tooth are the not structure of corresponding setting of tooth position.

Further, be provided with anti-slip veins in the outside, rear end of described upper handle and lower handle.

The good effect of a kind of nutcracker of the utility model is:

(1) upper reinforcement and lower reinforcing rib structure have not only guaranteed upper handle and lower handle firmness, and are arranged on upper inner-liner on reinforcement and the lower reinforcement, that be indent in the middle of the eggshell shape and bottom inner container and have guaranteed nut broken and " holding " and be unlikely to overbreak.

(2) position of handle, connecting axle, inner bag arranges the principle meet lever construction, uses laborsavingly, and crushing effect is good.

(3) anti-slip veins behind positive stop lug boss and the handle has strengthened the result of use of nutcracker.

(4) make and to draw materials and process all than being easier to, practical value is better.

Description of drawings

Accompanying drawing 1 is the structural representation of a kind of nutcracker of the utility model;

Label among the figure is respectively:

11, upper handle; 12, lower handle; 21, upper limit boss; 22, lower limit boss; 31, upper reinforcement;

32, lower reinforcement; 41, upper inner-liner; 42, bottom inner container; 51, upper sour jujube shape tooth; 52, lower sour jujube shape tooth;

6, connecting axle; 7, binding clip.

The specific embodiment

Provide the specific embodiment of a kind of nutcracker of the utility model below in conjunction with accompanying drawing, still, enforcement of the present utility model is not limited to following embodiment.

Referring to accompanying drawing 1.A kind of nutcracker contains upper handle 11, lower handle 12, and described upper handle 11 adopts hard stainless steel work-piece (being conducive to as the instrument of using on the food) with lower handle 12.Upper handle 11 and lower handle 12 is hinged by connecting axle 6 at (they) front end, upper handle 11 and lower handle 12 are made crocodile at the front end of connecting axle 6 chew clamp head 7.Said structure and technique can adopt existing technique manufacturing.

Described upper handle 11 structurally is corresponding with lower handle 12, in other words, is a kind of corresponding body of similar hand shape structure.

Be provided with the upper reinforcement 31 of position and structural correspondence in the inboard behind the connecting axle 6 and inboard that lower reinforcement 32(is upper handle 11 arranges reinforcement 31 at described upper handle 11 and lower handle 12, the inboard of lower handle 12 arranges lower reinforcement 32, below the identical description meaning roughly the same); Upper inner-liner 41 and bottom inner container 42 the mid portion setting position of reinforcement 31 and lower reinforcement 32 and structural correspondence, that be indent in the middle of the eggshell shape on described; Sour jujube shape tooth 51 and lower sour jujube shape tooth 52 on described upper inner-liner 41 and bottom inner container 42 interior settings.

Here can the position be corresponding one by one arranges with described upper sour jujube shape tooth 51 and lower sour jujube shape tooth 52, perhaps upper sour jujube shape tooth 51 is carried out the not corresponding setting in position with lower sour jujube shape tooth 52, its objective is and will catch nut and nut is carried out effective fragmentation.

In the enforcement, preferably can be provided with in the rear inside of upper handle 11 and lower handle 12 upper limit boss 21 and the lower limit boss 22 of position and structural correspondence.Described upper limit boss 21 can withstand in upper handle 11 and the rear inside of lower handle 12 with lower limit boss 22, to upper inner-liner 41 with closing up of bottom inner container 42 play position-limiting action, upper inner-liner 41 and bottom inner container 42 were not contacted with each other, there is certain diameter in inner bag space after guaranteeing again to close up, make broken nut be unlikely to overbreak, can also guarantee the effect that binding clip 7 is used when vice.

For guaranteeing the effect of holding of nutcracker, can be at the rear end of upper handle 11 and lower handle 12 arranged outside anti-slip veins.

Nutcracker of the present utility model is owing to there being upper inner-liner 41 and the bottom inner container 42 that is the middle indent of eggshell shape, and when broken nut, nut can not fall down in landing; By means of the sour jujube shape tooth on upper inner-liner 41 and the bottom inner container 42, can be like a cork with nut fruit crushing.In addition, when needed, nutcracker of the present utility model also can be worked as vice and be used.Therefore, result of use of the present utility model is very good, is used for broken nut very convenient, practical.

Claims

1. nutcracker, contain upper handle (11), lower handle (12), described upper handle (11) is hinged by connecting axle (6) at front end with lower handle (12), upper handle (11) is that crocodile chews clamp head (7) with lower handle (12) at the front end of connecting axle (6), it is characterized in that, inboard behind connecting axle (6) is provided with upper reinforcement (31) and the lower reinforcement (32) of position and structural correspondence at described upper handle (11) and lower handle (12), the mid portion of described upper reinforcement (31) and lower reinforcement (32) is position and structural correspondence, be upper inner-liner (41) and the bottom inner container (42) of the middle indent of eggshell shape, in described upper inner-liner (41) and bottom inner container (42), be provided with upper sour jujube shape tooth (51) and lower sour jujube shape tooth (52).

2. a kind of nutcracker according to claim 1, it is characterized in that, be provided with upper limit boss (21) and the lower limit boss (22) of position and structural correspondence in the rear inside of described upper handle (11) and lower handle (12), the top of upper limit boss (21) and lower limit boss (22) is closed and is not affected crocodile and chew closing up of clamp head (7).

3. a kind of nutcracker according to claim 1 is characterized in that, described upper sour jujube shape tooth (51) is the one by one structure of corresponding setting of tooth position with lower sour jujube shape tooth (52).

4. a kind of nutcracker according to claim 1 is characterized in that, described upper sour jujube shape tooth (51) is the not structure of corresponding setting of tooth position with lower sour jujube shape tooth (52).

5. a kind of nutcracker according to claim 1 is characterized in that, is provided with anti-slip veins in the outside, rear end of described upper handle (11) and lower handle (12).