CN108214337A

CN108214337A - Triadius type knife sharpener

Info

Publication number: CN108214337A
Application number: CN201810076661.0A
Authority: CN
Inventors: 陈烁
Original assignee: Individual
Current assignee: Dongfang Light Source Group Co ltd
Priority date: 2018-01-26
Filing date: 2018-01-26
Publication date: 2018-06-29
Anticipated expiration: 2038-01-26
Also published as: CN108214337B

Abstract

The invention discloses a kind of triadius type knife sharpeners, it belongs to abrasive tool industry, it can reduce the occupancy of volume.It includes handle, mill frame, the mill frame is trapezoidal, it is made of mill frame antetheca, mill frame rear wall, the one mill axis of connection between frame front and rear wall is ground, movable wearing is ined succession the emery wheel of a trident on mill axis, and the angle being disposed on three forks of emery wheel between one group of corase grinding mouth, one group of fine grinding mouth, one group of fine grinding mouth and three forks is all hexagonal angle；Mill frame on mill frame rear wall top surface among be provided with one longitudinally through cylinder push rod, fixed setting one extends upwardly into the steel spring in push rod in corresponding hole on mill frame rear surface under push rod, and all a circular steady hole is provided on one side in its face push rod on three forks on emery wheel.The place that the design is applicable to often sharpen cutlery uses.

Description

Triadius type knife sharpener

Technical field

Related with grinding tool, in particular to a kind of triadius type knife sharpener of the invention.

Background technology

Knife sharpener is a kind of apparatus that people are used for grinding various cutleries particularly kitchen knife, it is instead of traditional need used Whetstone, the oilstone that higher removal skill can just be ground are wanted, due to being provided with rational ground angle, only pull is needed several times can With safely and fast ground a cutting edge knife；The knife sharpener of early stage is set as one group of ground more simply without handle, during use One hand nip knife sharpener another hand operation cutlery handle cutting edge is rubbed in ground several times can, the cutlery ground out Cutting edge is rougher, occurs the knife sharpener containing two groups or three groups grounds, band handle, several groups of axis sides of the ground along handle in recent years It is integral to being sequentially connected in series, corase grinding, fine grinding, fine grinding are generally divided into, respectively by diamond dust shaped abrasive, wolfram steel piece abrasive material, fine Ceramic abrasive building mortion forms, and the ground angle of every group of ground is generally 30-32 ° or so, during use one hand hold handle by Pressure is motionless with stabilized entire knife sharpener on the table, then holds and arrived from thick to thin in three groups of smart grounds successively respectively by cutlery Pull is ground, and the knife sharpener of this multigroup ground, which uses work efficiency height and grinds effect, becomes well the master in current knife sharpener market Power, but since each group ground on knife sharpener is that a direction concatenates, general length is all in more than 20cm, whole volume Larger the space occupied is also larger, and larger volume gives storage storage and transportation storage all some inconvenience, so a kind of volume-diminished Improving knife sharpener, it is desirable to obtain.

Invention content

The purpose of the present invention is to provide a kind of new technical solution triadius type knife sharpener of knife sharpener, before it can be solved The problem of stating.

The content of technical solution of the present invention is as follows：It includes handle, mill frame, and the mill frame is trapezoidal, by mill frame antetheca, mill Frame rear wall and bottom plate composition, connect a mill axis between frame front and rear wall grind, on mill axis movable wearing in succession the mill of a trident Wheel, three of emery wheel are pitched the angle being disposed between one group of corase grinding mouth, one group of fine grinding mouth, one group of fine grinding mouth and three forks It is all hexagonal angle；Mill frame on mill frame rear wall top surface among be provided with one longitudinally through cylinder push rod, in push rod Under mill frame rear wall facade on fixed setting one extend upwardly into steel spring in push rod in corresponding hole, three on emery wheel It is all provided with a circular steady hole on one side in its face push rod on fork, operation emery wheel often rotates the push rod that hexagonal angle is pushed forward will Emery wheel is fixed in the steady hole put on a fork of emery wheel, unclamping the finger rear push-rod being pushed forward can be in spring elastic restoring force Original position is returned under effect, so as to which solution removes fixation of the push rod to emery wheel.

The beneficial effects of the invention are as follows：Concatenated along handle axis three grounds are focused on three forks of an emery wheel by it On, the volume that greatly reduced knife sharpener occupies.

Description of the drawings：

Fig. 1 is the front view of the design knife sharpener.

Fig. 2 is vertical view.

Fig. 3 is the view of right side.

Fig. 4 is the half-sectional enlarged view for facing local detail under state.

In each figure, 1 is handle, and 2 be push rod, and 3 be mill frame rear wall, and 4 be spring, and 5 be emery wheel, and 6 be ground, before 7 is mill framves Wall, 8 be mill frame, and 9 is grind axis, and 10 be steady hole, and 11 be bottom plate.

Specific embodiment：

The explanation for example to the design below in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, the triadius type knife sharpener of the design includes handle 1, mill frame 8, and the mill frame 8 is It is trapezoidal（Such as Fig. 3 shapes, right side visual effect fruit）, it is set to the front end of handle 1, mill frame is by mill frame antetheca 7, mill frame rear wall 3 and its by two The bottom plate 11 of person's connection forms, mill frame be set as it is up-small and down-big it is trapezoidal can make its it is more stable be placed on desktop, facilitate mill System operation；The one mill axis 9 of connection between frame front and rear wall is ground grinds movable wearing on axis and ins succession the emery wheel 5 of a trident, i.e. emery wheel The angle of needs can be moved around mill shaft rotation under the operation of hand, it is made just to facilitate so upwards with the ground 6 for adjusting out adaptation It grinds cutter, one group of corase grinding mouth is disposed on three forks of emery wheel 5, one group of fine grinding mouth, one group of fine grinding mouth and three pitch it Between angle be all impartial hexagonal angle；Mill frame 8 on mill frame rear wall 3 top surface among be provided with one longitudinally through cylinder The push rod 2 of shape, on the mill frame rear wall facade under push rod fixed setting one extend upwardly into the steel bullet in push rod in corresponding hole Item 4 is pitched for three on emery wheel and is all provided with a circular steady hole 10 on one side in its face push rod, emery wheel 5 is manually operated Emery wheel is fixed in the steady hole that often push rod 2 that is pushed forward of rotation hexagonal angle will be put on a fork of emery wheel, it at this time then can be with Be intended to the cutter ground cutting edge be placed in from thick to thin again to essence each ground in sequentially pull grind, release be pushed forward push rod Finger push rod can be returned to original position under the action of 4 elastic restoring force of spring, so as to which solution removes fixation of the push rod 2 to emery wheel 5 Make it upwards so that emery wheel rotation to be facilitated to adjust out different grounds.

Claims

1. a kind of triadius type knife sharpener, it includes handle, mill frame, it is characterized in that the mill frame is trapezoidal, by mill frame antetheca, mill frame Rear wall and bottom plate composition, connect a mill axis between frame front and rear wall grind, on mill axis movable wearing in succession the emery wheel of a trident, Three of emery wheel pitch the angle being disposed between one group of corase grinding mouth, one group of fine grinding mouth, one group of fine grinding mouth and three forks all For hexagonal angle；Mill frame on mill frame rear wall top surface among be provided with one longitudinally through cylinder push rod, under push rod Mill frame rear wall facade on fixed setting one extend upwardly into steel spring in push rod in corresponding hole, three forks on emery wheel On be all provided with a circular steady hole on one side in its face push rod, operation emery wheel, which often rotates the push rod that hexagonal angle is pushed forward, to be stretched Emery wheel is fixed into the steady hole on a fork of emery wheel, unclamping the finger rear push-rod being pushed forward can be in the work of spring elastic restoring force Original position is returned under, so as to which solution removes fixation of the push rod to emery wheel.