CN202636731U

CN202636731U - Nut cracker

Info

Publication number: CN202636731U
Application number: CN 201220298439
Authority: CN
Inventors: 梁伟民
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-25
Filing date: 2012-06-25
Publication date: 2013-01-02
Anticipated expiration: 2022-06-25
Also published as: HK1182580A2

Abstract

The utility model discloses a nut cracker which comprises a base and a compression bar which is in hinge connection with the base. The compression bar consists of a compression bar head and a handle, wherein the handle is in hinge connection with the compression bar head, a locking hook is arranged inside the handle through a hinge pin, a clamping groove is arranged on the top of the compression bar head and corresponds to the position of the locking hook, the locking hook can be hooked in the clamping groove, and the handle and the compression bar head are integrally fixed to form a line-shaped compression bar after the locking hook is locked with the clamping groove. For nuts of small shapes such as filberts or pine nuts, the shell of a nut can be crushed easily. When a big nut is extruded, the locking hook is receded from the inside of the clamping groove, the compression bar head and the handle form a herringbone compression bar, and the compression bar head, the handle and the base exert pressure to the big nut at the same time from three directions so as to crush the shell of the big nut. The nut cracker can be used not only for the nuts of small shapes but also for the nuts of big shapes, and is better in adaptability, good in shell breaking effect and strong in practicability.

Description

A kind of utcracker

Technical field

The utility model relates to a kind of instrument for nut cracking, particularly a kind of utcracker.

Background technology

Walnut, fibert, the nuts such as pine nut are the food that people enjoy a lot, but their peeling work is pretty troublesome, we also see a lot of skinners in the life, it is divided into hand held and screw extrusion type substantially, the skinner of this dual mode, all can not be light, effectively pericarp is separated with pulp, when using the skinner peeling of this dual mode, the size of extruding shell pressure is grasped by the user fully, exert oneself excessively when crushing shell, can crush nut pulp, cannot obtain complete full pulp, exert oneself too smallly can't once shell be crushed again, peeling complex operation, and skinner function singleness can only be removed the peel a kind of nut of size.

The utility model content

The utility model aims to provide a kind of strong adaptability, the utcracker that broken shell is effective.

Utcracker described in the utility model, comprise base and the depression bar that is articulated and connected with base, depression bar is comprised of depression bar head and handle, handle is articulated and connected on the depression bar head, handle inside is equipped with lock hook by bearing pin, at the corresponding draw-in groove that is provided with the lock hook position of depression bar crown section, lock hook can be hooked in the draw-in groove, and the return spring for the locking lock hook also is installed on the bearing pin.

Utcracker described in the utility model, form by base with the hinged depression bar of base, depression bar is made of depression bar head and handle, handle is articulated and connected on the depression bar head, and handle inside is provided with lock hook and can be hooked in the draw-in groove that depression bar crown section arranges, and handle is fixedly connected with the depression bar head, the depression bar of lock hook and draw-in groove locking back handle and whole fixing " one " font of depression bar head, for shape less nut such as fibert or pine nut, can be expressed to easily nut, shell is crushed; When pushing nut larger as walnut, lock hook is withdrawed from draw-in groove, depression bar head and handle form " people " font depression bar, during the extruding nut, and the depression bar head, handle and base are exerted pressure to nut from three directions simultaneously, with the shell crushing, the horizontal component when " people " font depression bar is exerted oneself is less than the horizontal component of " one " font depression bar, and the efficient of downward pressure is improved, nut is not easy landing in the extrusion process, and broken shell is effective.

Utcracker described in the utility model, both can be used for the less nut of shape, and also can be used for the larger nut of shape and use better adaptability, broken shell is effective, return spring for the locking lock hook also is installed on bearing pin simultaneously, with lock hook and draw-in groove locking, prevents that lock hook breaks away from the extrusion process from draw-in groove, cause handle not use the problem of power, reasonable in design can be used for different nut crackings, and is practical.

Description of drawings

Fig. 1 is part cross-sectional schematic of the present utility model.

Fig. 2 is the phantom of the utility model top view.

Fig. 3 is that the B-B of Fig. 2 is to cutaway view.

Fig. 4 is a kind of cutaway view that uses state of the present utility model.

Fig. 5 is the schematic diagram of the utility model dental lamina.

Fig. 6 is that the A-A of Fig. 1 is to cutaway view.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further described.

Such as Fig. 1, Fig. 2 discloses a kind of utcracker, form by the hinged depression bar of bearing pin 21 by base 1 with base 1, depression bar is comprised of depression bar head 2 and handle 3, depression bar head 2 and handle 3 are articulated and connected by a bearing pin 31 equally, handle 3 inside are fixed with bearing pin 41, lock hook 4 is installed on the bearing pin 41, lock hook 4 can rotate along bearing pin 41, and is corresponding with lock hook 4 positions, has draw-in groove 5 at depression bar head 2 tops, lock hook 4 can be hooked in draw-in groove interior 5, handle 3 and depression bar head 2 are connected to one, return spring 6 also is installed on the bearing pin 41, be used for lock hook 4 and draw-in groove locking.

Utcracker described in the utility model, depression bar is made of depression bar head 2 and handle 3, handle 3 is articulated and connected on depression bar head 2, handle 3 inside are provided with lock hook and can be hooked in the draw-in groove 5 that depression bar head 2 tops arrange, handle is fixedly connected with the depression bar head, and lock hook and draw-in groove locking back handle and depression bar head integral body are fixed into " one " font depression bar, for shape less nut such as fibert and pine nut, can be expressed to easily nut, shell is crushed; In extruding during as the larger nut of walnut, lock hook is withdrawed from draw-in groove, and depression bar head and handle form " people " font depression bar, during the extruding nut, the depression bar head, handle and base are exerted pressure to nut from three directions simultaneously, and with the shell crushing, the horizontal component when " people " font depression bar is exerted oneself is less than the horizontal component of " one " font depression bar, the efficient of downward pressure is improved, be more suitable for larger nut, nut is not easy landing in the extrusion process, and broken shell is effective.

Utcracker described in the utility model, both can be used for the less nut of shape, and also can be used for the larger nut of shape and use better adaptability, broken shell is effective, return spring 6 for the locking lock hook also is installed on bearing pin simultaneously, with lock hook and draw-in groove locking, prevents that lock hook breaks away from the extrusion process from draw-in groove, cause handle not use the problem of power, reasonable in design can be used for different nut crackings, and is practical.

Such as Fig. 1, for when pushing nut cracking, avoid the nut landing, with the bottom 21 of depression bar head 2, handle 3 bottom 32 with depression bar head 3 hinged ends, all be set to zigzag, like this when the extruding nut, nut can firmly be fixed on and be difficult for landing on the utcracker, uses more convenient.

Such as Fig. 1 and Fig. 5, in order to adapt to difform nut, on base, by pin the location dental lamina is installed, be provided with recess such as Fig. 1 dental lamina top, nut is placed on the recess of dental lamina, during the extruding nut, nut is not easy to slide, and also be provided with anti-skidding sawtooth on the dental lamina recess, guarantee that further nut can easily be crushed, such as Fig. 5, the dental lamina 11a that recess can be varied in size according to the size of nut, 11b is installed in respectively on the base 1, to satisfy the needs of different large pyrenes, dental lamina 11a, 11b bottom is provided with in the nail hole that pin can directly be installed on base, perhaps can with screw dental lamina be fixed on the base at dental lamina bottom hold-down screw, 11c is the top view of dental lamina 11a, and dental lamina 11a top is provided with anti-skidding sawtooth.

Such as Fig. 1, Fig. 3 and Fig. 4, base be positioned at handle 3 below also be provided with limited post 7, the purpose of limited post is set, mainly be to play in the extruding nut cracking process, the stroke that joystick is downward, to guarantee the crushed pulp of crushing of avoiding simultaneously of nut shell, to obtain full pulp, further improve the function of utcracker, the broken shell better effects if, and can not destroy pulp, such as Fig. 3, base top has the groove position, the limited post 7 of rectangle directly is placed in the groove position, at handle when pressing down, handle is withstood when running into limited post, stop it to continue to move down, realize the controlled purpose of extruding dynamics, such as Fig. 4, limited post can have multiple disposing way, be placed on the groove position of base, adjust the direction that limited post is placed, can adjust the height of limited post, satisfy the needs of different nuts, such as Fig. 3 and Fig. 4, spacer 8 also is installed on the limited post, limited post 7 different directions are provided with the size groove position different with the degree of depth, the spacer 8 of rectangle is installed in the different groove position of limited post, cooperate that limited post is common regulates spacing height, the displacement of joystick satisfies the needs of the multiple nut that varies in size.

Fig. 6 is the cutaway view of handle 3, and it is non-circular shape design that handle adopts the cross section, satisfies handle can be better stressed the time, and the user holds up also more comfortable, operate easily, and when satisfying practicality, utcracker profile uniqueness more attractive in appearance.

Claims

1. utcracker, comprise base and the depression bar that is articulated and connected with base, it is characterized in that: depression bar is comprised of depression bar head and handle, handle is articulated and connected on the depression bar head, handle inside is equipped with lock hook by bearing pin, at the corresponding draw-in groove that is provided with the lock hook position of depression bar crown section, lock hook can be hooked in the draw-in groove, and the return spring for the locking lock hook also is installed on the bearing pin.

2. utcracker according to claim 1 is characterized in that: the bottom of described depression bar head bottom, handle and depression bar head hinged end all is set to zigzag.

3. utcracker according to claim 1 and 2 is characterized in that: dismountable location dental lamina that is equipped with on the base.

4. utcracker according to claim 3 is characterized in that: base be positioned at handle below, the limited post that can regulate height is installed.

5. utcracker according to claim 4 is characterized in that: spacer is installed on the limited post.