CN201998070U

CN201998070U - Structure of knife sharpener

Info

Publication number: CN201998070U
Application number: CN2011200737611U
Authority: CN
Inventors: 顾飞龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-07
Filing date: 2011-03-07
Publication date: 2011-10-05
Anticipated expiration: 2021-03-07

Abstract

The utility model relates to a structure of a knife sharpener, the upper end and the lower end of the center of a knife sharpener body are respectively concavely provided with an approximately V-shaped knife-sharpening opening, at least one surface of the knife-sharpener body, which corresponds to the two sides of the knife-sharpening openings, is clamped and fixed with knife sharpening sticks which are arranged in a crossed way, the included angles formed by the two knife sharpening sticks which are arranged in the crossed way correspond to the knife sharpening openings, the knife sharpener body is provided with two through slots which are arranged in a stagger way, and one ends of the through slots correspondingly extend to the knife sharpening sticks. Accordingly, by utilizing the knife sharpening sticks which are arranged on the knife sharpener body in the crossed way and the two through slots which are arranged on the knife sharpener body in the stagger way, the knife sharpener can sharpen general cutters and shears.

Description

The knife sharpener structure

Technical field

The utility model is relevant for a kind of knife sharpener structure, refer in particular to a kind of can be simultaneously for the knife sharpener person of the blade sharpening operation of cutter and scissors.

Background technology

Press, No. 4530188 patent of invention case of the existing knife sharpener structure such as the U.S., the rectangular tabular of this knife sharpener, and offer the sharpening mouth of V-arrangement on the top of knife sharpener is provided with to be in correspondence mill knife-edge part and intersects this knife sharpener of instruments sharpenning bar that is provided with; When whetting a knife, only can therefore in the action that repeats to whet a knife, can't make the firm location of knife sharpener with the side of fingerhold in knife sharpener.

Afterwards, the inventor is based on the disappearance of No. 4530188 patent of invention case of above-mentioned this U.S., so creating a kind of being convenient to grips, and can avoid being subjected to the knife sharpener structure of the blade incised wound of cutter when repeating to whet a knife action, this structure also proposes the application of Taiwan utility model patent on May 21st, 2009, and check and approve bulletin on October 11st, 2009, certificate number is No. 366444, M.This knife sharpener following two ends on the knife sharpener body offer the mouth of whetting a knife respectively, and the knife sharpener body is provided with several instruments sharpenning bars of intersection corresponding to the mill knife-edge part, instruments sharpenning bar is formed with cross part respectively corresponding to each mouthful place that whets a knife, and be formed with the grip part respectively in two sides of knife sharpener body, so that handing in the grip part of knife sharpener body, the user whets a knife.

Yet, no matter be above-mentioned No. 4530188 patent of invention case of the U.S. or M366444 number novel patent case of the previous utility model application of the inventor, all only can supply tool lapping merely because of its knife sharpener, there is no and to grind for other utensils that also have blade, make this knife sharpener lack complex function in the use.

The utility model content

The present, the inventor promptly is the disappearance part in view of above-mentioned existing knife sharpener, and is revised improvement, so that a kind of knife sharpener structure with complex function to be provided.

Main purpose of the present utility model provides a kind of knife sharpener structure, and this knife sharpener has the function that can grind blade for scissors, make this at knife sharpener with can the confession cutter and the blade sharpening operator of scissors.

The utility model above-mentioned purpose, realized by following technology:

A kind of knife sharpener structure, two ends up and down in knife sharpener body center place are concaved with a slightly V-shaped sharpening mouth respectively, and at the corresponding two side place clampings of whetting a knife mouth of the one side of knife sharpener body instruments sharpenning bar arranged in a crossed manner is arranged at least, and make the corresponding mouth of whetting a knife of two instruments sharpenning bars formed angle arranged in a crossed manner, this knife sharpener body be provided with become to be crisscross arranged two place groove, and two end correspondences that place groove extend to instruments sharpenning bar; In view of the above, be used on this knife sharpener body set two instruments sharpenning bars arranged in a crossed manner, and on this knife sharpener body, be crisscross arranged place groove, make this knife sharpener can be for general cutter and scissors grinding operation.

A kind of knife sharpener structure, has a knife sharpener body, be characterized in, upper and lower two ends of this knife sharpener body are concaved with one respectively toward middle recessed sharpening mouth, at least tiltedly be provided with first holding part and second holding part in a side correspondence of this knife sharpener body along the two side places of this sharpening mouthful, two instruments sharpenning bars are ccontaining respectively to be fixed in first holding part and second holding part, and therefore be intersection state is set, this knife sharpener body be provided with become to be crisscross arranged two place groove, and two place an end of groove correspondence extend to an instruments sharpenning bar to I haven't seen you for ages.

Described knife sharpener structure, its further characteristics are, be fixed with enclosing cover in that the one side group that instruments sharpenning bar should the knife sharpener body be set is established, enclosing cover to first and second holding part that should the knife sharpener body, whet a knife mouthful and place groove and part is set has the 3rd and the 4th holding part, whet a knife mouthful and place groove.

Described knife sharpener structure, its further characteristics are, the peripheral side of first and second holding part of this knife sharpener body is established a plurality of catch sleeve, covers outward then should catch sleeve establishing the engaging post, utilizes engaging post correspondence to wear the card catch sleeve this enclosing cover is fixed on this knife sharpener body.

Described knife sharpener structure, its further characteristics are that this knife sharpener body surface is established the on-slip protrusion.

Description of drawings

Fig. 1: the utility model knife sharpener three-dimensional exploded view.

Fig. 2: instruments sharpenning bar group of the present utility model is stood on the stereo appearance figure on the knife sharpener body.

Fig. 3: the utility model knife sharpener is in the state front-view schematic diagram of milling cutter.

Fig. 4: the utility model knife sharpener is in the state schematic perspective view that grinds scissors.

Fig. 5: the utility model knife sharpener is in the state front-view schematic diagram of grinding scissors.

[main element symbol description]

(1) knife sharpener body (11) sharpening mouth

(12) first holding parts (13) second holding parts

(14) place groove (2) instruments sharpenning bar

(3) cutter (31) blade

(4) scissors (41) blade

(15) catch sleeve (5) enclosing cover

(51) the 3rd holding parts (52) the 4th holding part

(53) sharpening mouthful (54) places groove

(55) engaging post (16) on-slip protrusion

The specific embodiment

Have more complete and clearly disclose for making technological means of the present utility model, utility model purpose and reaching effect,, and see also the graphic and component symbol of announcement now in describing in detail down.

At first, please refer to Fig. 1 and shown in Figure 2, knife sharpener structure of the present utility model has a knife sharpener body 1, on this knife sharpener body 1 centre, two ends are concaved with one respectively toward middle recessed and slightly V-shaped sharpening mouth 11 down, at least intersect along the two side places of this sharpening mouthfuls 11 in a side correspondence of this knife sharpener body 1 and tiltedly be provided with first holding part 12 and second holding part 13, two instruments sharpenning bars 2 are ccontaining respectively to be fixed in first holding part 12 and second holding part 13, and therefore be intersection state is set, this knife sharpener body 1 be provided with become to be crisscross arranged two place groove 14, and two place an end of groove 14 correspondence extend to an instruments sharpenning bar 2 to I haven't seen you for ages.

When implementing milling cutter 3, see also Fig. 2,3, to be gripped on this knife sharpener body 1 on the other hand, to another hand cutter 3 of then taking, and the blade 31 of cutter 3 placed sharpening mouth 11 places of this knife sharpener body 1, just the blade 31 of cutter 3 can be placed in two instruments sharpenning bars, 2 parts arranged in a crossed manner afterwards, and displacement repeatedly back and forth, make the blade 31 of cutter 3 be subjected to the friction of two instruments sharpenning bars 2, make the blade 31 of cutter 3 become sharp keen.

And when implement grinding scissors 4, see also fourth, fifth figure, equally to be gripped on this knife sharpener body 1 on the other hand, another hand scissors 4 of then taking, and two blades 41 of scissors 4 are placed through two of this knife sharpener body 1 respectively place groove 14 places, and make the blade 41 of scissors 4 contact at instruments sharpenning bar 2, then operate the action that scissors 4 works are cut out, blade 41 is slided on instruments sharpenning bar 2, and then make the blade 41 of scissors 4 be subjected to the friction of instruments sharpenning bar 2, make the blade 41 of scissors 4 become sharp keen.

Join Fig. 1 again, knife sharpener structure of the present utility model is further established a plurality of catch sleeve 15 at first and second holding part 12 of this

knife sharpener body

1 and 13 peripheral side; One enclosing cover 5 have the 3rd and the 4th holding

part

51,52 that should first and second holding

part

12,13 and correspondingly whet a knife mouthfuls 11, place groove 14 and catch sleeve 15 sharpening mouth 53, place groove 54 and engage post 55; Whereby, this enclosing cover 5 utilizes engaging post 55 correspondences to snap in the engaging cover letter 15, enclosing cover 5 is fixed on this knife sharpener body 1, therefore and cover clamping instruments sharpenning bar 2, make instruments sharpenning bar 2 not break away from knife sharpener body 1, reach easy, assembling fast, and see through sharpening mouth 53 set on the enclosing cover 5, place groove 54 and knife sharpener body 1 sharpening mouth 11, place groove 14 corresponding settings, make the grinding operation of cutter 3 and scissors 4 not interrupted (Fig. 3-5).

Knife sharpener structure of the present utility model is further established on-slip protrusion 16 on this knife sharpener body 1 surface, for the user hold by the time be difficult for to slide (Fig. 1,4).

Above institute is for person part embodiment only of the present utility model, is not in order to restriction the utility model, cause according to intention spirit of the present utility model and feature, the modifications person of forming a little, also should be included in this patent scope in.

In sum, the utility model embodiment really can reach desired use effect, its disclosed concrete structure again, not only be not seen in like product, also be not disclosed in application before, really meet the regulation and the requirement of Patent Law fully, the whence proposes the application of novel patent in accordance with the law, earnestly ask and give examination, and grant quasi patent, then the true feeling moral just.

Claims

1. knife sharpener structure, has a knife sharpener body, it is characterized in that, upper and lower two ends of this knife sharpener body are concaved with one respectively toward middle recessed sharpening mouth, at least tiltedly be provided with first holding part and second holding part in a side correspondence of this knife sharpener body along the two side places of this sharpening mouthful, two instruments sharpenning bars are ccontaining respectively to be fixed in first holding part and second holding part, and therefore be intersection state is set, this knife sharpener body be provided with become to be crisscross arranged two place groove, and two place an end of groove correspondence extend to an instruments sharpenning bar to I haven't seen you for ages.

2. knife sharpener structure as claimed in claim 1, it is characterized in that, be fixed with enclosing cover in that the one side group that instruments sharpenning bar should the knife sharpener body be set is established, enclosing cover to first and second holding part that should the knife sharpener body, whet a knife mouthful and place groove and part is set has the 3rd and the 4th holding part, whet a knife mouthful and place groove.

3. knife sharpener structure as claimed in claim 1 or 2, it is characterized in that, the peripheral side of first and second holding part of this knife sharpener body is established a plurality of catch sleeve, cover outward then should catch sleeve establishing the engaging post, utilize engaging post correspondence to wear the card catch sleeve this enclosing cover is fixed on this knife sharpener body.

4. knife sharpener structure as claimed in claim 3 is characterized in that, this knife sharpener body surface is established the on-slip protrusion.

5. knife sharpener structure as claimed in claim 1 or 2 is characterized in that, this knife sharpener body surface is established the on-slip protrusion.