CN201558008U

CN201558008U - Manual nut opener

Info

Publication number: CN201558008U
Application number: CN2009202890801U
Authority: CN
Inventors: 余善雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-15
Filing date: 2009-12-15
Publication date: 2010-08-25
Anticipated expiration: 2019-12-15

Abstract

The utility model relates to a manual nut opener, belonging to the daily life goods technical field, comprising an anti-slip handle, an energizing rod, a tension spring and a rotation pin, wherein one ends of the two energizing rod are provided with the anti-slip handles and another ends are actively hinged by rotation pins. One end of the energizing rod near to the rotation pin is provided with a large nut housing sphere surface and a small nut housing sphere surface with anti-slip pattern and two sides of the anti-slip handle at another end are respectively provided with a tension spring and a fixation rope. The manual nut opener is automatically opened by the tension spring and the wider large nut housing sphere surface and the small nut housing sphere surface with anti-slip pattern are arranged and the nuts are respectively broken according to the size of the nut. The manual nut opener solves the problems of the prior technology: the opener is turned on only by cooperating the little finger, the third finger and the thumb and not convenient for the old, the child and the disabled and the contact surface between the nut and the opener is very small and when breaking the nut, the nut frequently the nut slide down with low efficiency. The manual nut opener is suitable various nuts.

Description

Manual nut opener

Technical field:

The utility model relates to the manual nut opener of opening band rigid shell fruit in a kind of daily life, belongs to the daily living article technical field.

Background technology:

In our daily life, the dry fruit of band rigid shell is a lot, and as walnut, English walnut, chestnut, almond, Keshen Padan's wood, fig etc., it is delicious that these dry fruit pulp are tasted, but the rigid shell of opening these dry fruits is but very inconvenient.

For addressing this problem, people have also designed some opening devices, but the deficiency that all has following two aspects: be need be with little finger of toe, the nameless cooperation with thumb opener being opened on the one hand, to old man, child, particularly the disabled person uses inconvenience.On the other hand, the position of opener clamping nut and the contact-making surface of nut shell are too little, and width has only about 6mm, and the frequent landing of dry fruit needs clamping repeatedly when the clamping broken shell is afterburning, and efficient is low; And easily pulp is pressed from both sides brokenly, therefore affect the enthusiasm that people eat dry fruit always.

Summary of the invention:

The purpose of this utility model is, provides a kind of rational in infrastructure, easy to operate, can open nut shell smoothly effectively, and clamping shell-breaking efficiency height, pulp are difficult for the broken manual nut opener of folder.

The utility model is to realize above-mentioned purpose by following technical solution:

This manual nut opener is made of Anti-slip handle, boosting-rod, tension spring and rotational pin, it is characterized in that: an end of two boosting-rods is equipped with Anti-slip handle respectively, and the other end of two boosting-rods is movably hinged by rotational pin; Leaning on of boosting-rod is manufactured with big nut placement garden sphere and pyrene placement garden sphere on the end of rotational pin, the Anti-slip handle both sides that Anti-slip handle one end is housed of boosting-rod are equipped with tension spring and static line respectively.The inboard that described big nut is placed garden sphere and pyrene placement garden sphere is manufactured with anti-skid design.

The utility model beneficial effect compared with prior art is:

This manual nut opener adopts tension spring to open automatically, and having solved existing nut opener need be with little finger of toe, the nameless cooperation with thumb opener being opened, to old man, child, and disabled person's inconvenient problem with use particularly.In addition, the big nut that is provided with broad is placed garden sphere and pyrene placement garden sphere, can be according to the broken shell respectively of nut size, and the inboard is manufactured with anti-skid design, the contact-making surface that has solved the position of existing opener clamping nut and nut shell is too little, the frequent landing of dry fruit when the clamping broken shell is afterburning, efficient is low; And easily pulp is pressed from both sides broken problem.And easy to operate, clamping shell-breaking efficiency height.

Description of drawings:

Fig. 1 is the front view of manual nut opener;

Fig. 2 is the vertical view of manual nut opener;

Fig. 3 is the cutaway view of manual nut opener;

Structural representation when Fig. 4 opens for manual nut opener.

Among the figure: 1, Anti-slip handle, 2, static line, 3, boosting-rod, 4, tension spring, 5, pyrene places the garden sphere, 6, big nut places the garden sphere, 7, rotational pin, 8, anti-skid design.

The specific embodiment:

This manual nut opener is made of Anti-slip handle 1, boosting-rod 3, tension spring 4 and rotational pin 7, and the other end that an end of two boosting-rods 3 is respectively installed with 1, two boosting-rod 3 of Anti-slip handle is movably hinged by rotational pin 7.Leaning on of boosting-rod 3 is manufactured with big nut placement garden sphere 6 and pyrene placement garden sphere 5 on the end of rotational pin 7, its maximum contact length is 1.5: 1 with the ratio of maximum contact width, the maximum contact width that pyrene is placed garden sphere 5 is 20mm, the maximum contact width that big nut is placed garden sphere 6 is 30mm, and the inboard that big nut is placed garden sphere 6 and pyrene placement garden sphere 5 all is manufactured with anti-skid design 8.Anti-slip handle 1 one ends that are equipped with of boosting-rod 3 are equipped with tension spring 4 and static line 2 respectively in the both sides of Anti-slip handle 1, tension spring 4 is fixedlyed connected with two boosting-rods 3, one end of static line 2 is fixedlyed connected with a boosting-rod 3, and the other end and another root boosting-rod 3 flexibly connect (referring to accompanying drawing 1-4).

During use, open the end that positioning rope 2 flexibly connects, under the effect of tension spring 4, two boosting-rods 3 open automatically, again with two boosting-rods 3 that hold this manual nut opener, the another hand is placed in the garden sphere 5 by the pyrene that pyrene is placed on band anti-skid design 8, big nut is placed on the big nut placement garden sphere 6 interior methods of band anti-skid design 8 and places, the afterburning then hand holding two boosting-rods 3 that tightens up, nut shell will be crushed therein, can clip broken to quickness and high efficiency the shell of nut like this, successfully take out the kernel in the shell.

Claims

1. manual nut opener, it is made of Anti-slip handle (1), boosting-rod (3), tension spring (4) and rotational pin (7), it is characterized in that: an end of two boosting-rods (3) is equipped with Anti-slip handle (1) respectively, and the other end of two boosting-rods (3) is movably hinged by rotational pin (7); Leaning on of boosting-rod (3) is manufactured with big nut placement garden sphere (6) and pyrene placement garden sphere (5) on the end of rotational pin (7), the Anti-slip handle that Anti-slip handle (1) one end is housed (1) both sides of boosting-rod (3) are equipped with tension spring (4) and static line (2) respectively.

2. manual nut opener according to claim 1 is characterized in that: the inboard that described big nut is placed garden sphere (6) and pyrene placement garden sphere (5) is manufactured with anti-skid design (8).