CN203293217U - Kitchen knife - Google Patents

Abstract

The utility model provides a kitchen knife, belongs to the technical field of kitchen supplies and solves the problems that an existing kitchen knife has an outward edge, is not easy to store when not used, and is not easy to carry. The kitchen knife comprises a platy body and a knife handle, the body comprises a fixing part and a working part, wherein the fixing part is connected with the knife handle, the working part is provided with a cutting edge and is rotatably connected onto the fixing part through a pin roll, and a positioning part used for fixing the working part when the working part and the fixing part are positioned in the same plane is arranged between the working part and the fixing part. The kitchen knife is not only easy to store, but convenient to carry.

Description

A kind of Kitchen knife

Technical field

The utility model belongs to the kitchen articles technical field, relates to a kind of Kitchen knife.

Background technology

Kitchen knife is requisite life instrument in life, also to enter kitchen to use maximum instruments, a good kitchen worker generally can be furnished with a Kitchen knife that packages, and a Kitchen knife of holding not only makes work lighter, and cutting food out has more aesthetic feeling, exquisiteness.Kitchen knife generally comprises the body and the handle of a knife that is connected on body with cutting edge.Along with growth in the living standard, the function of Kitchen knife has been not only to cut food, and its increasing function is affixed on blade.As a baffle plate that can rotate is set on knife face, the rotation by baffle plate comes off the food of pasting on knife face, facilitates smear metal; , as bottle cover opening device is set on the knife back, make the function of cutter more diversified etc.

Chinese utility model patent application (01202724.3) discloses a kind of kitchen knife, comprise cutter hub, handle of a knife, the cutter hub two sides is all smooth, it is characterized in that: the blade of kitchen knife is respectively equipped with that one section blade is split the slightly large bone chopping knife sword in angle and one section blade is split the slightly little blade of cutting the dish in angle, and two sections blades have the forward line of opening of differing heights.A cutter hub preferably stainless iron is whole, preferably is provided with a hanging hole on cutter hub., because the two sections differences that are provided with of kitchen knife are split the blade at angle, make kitchen knife have simultaneously and better cut the dish and cut the bone function.Open the cutting edge of a knife or a sword height because two sections blades have difference, can easily produce two sections different blades.Cutter hub is that a stainless iron is whole, is not easy pickup during use.But this kind kitchen knife blade outwardly, as by child, being taken, easily hurts own or other people, is not easy to keeping when not using, and not portable.

Summary of the invention

The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of Kitchen knife, and this Kitchen knife not only is easy to keeping, and is convenient for carrying.

The purpose of this utility model can realize by following technical proposal: a kind of Kitchen knife, comprise that one is tabular body and handle of a knife, it is characterized in that, described body comprises and is connected at fixed part with handle of a knife and has the operate portions of cutting edge, described operate portions is rotatably connected on fixed part by bearing pin, is being provided with between operate portions and fixed part when operate portions and fixed part are in same plane the securing keeper of operate portions.

Bearing pin, along the length direction of body, is fixed operate portions by keeper during use, and operate portions and fixed part in same plane, form one the normal cutter hub that uses; Unclamp keeper while not using, operate portions can be rotated around bearing pin, makes the relative fixed part turnover of operate portions, and a side laminating fixed part of operate portions, be difficult for scratching own or other people, and easily keeping, be convenient for carrying.

In above-mentioned Kitchen knife, described fixed part and operate portions are all rectangular tabular, above-mentioned handle of a knife is fixed on the minor face of fixed part along end, the adjacent long edges of described fixed part and operate portions is along locating all to offer some breach, extend connecting portion in described breach, offer connecting hole on connecting portion, and wear connecting hole by above-mentioned bearing pin fixed part is connected with operate portions.Connecting portion is arranged in breach the fixed part of can fitting fully while making the operate portions turnover.

in above-mentioned Kitchen knife, described keeper comprises a slide block, offer a locating slot one on one side of described slide block, all along locating slot one length direction, has a bar shaped convex edge one on the two opposite side walls of this locating slot one, all along minor face along direction, offer chute one on the two sides of described fixed part, the length of described chute one is consistent along length with minor face, all along minor face along direction, offer chute two on the two sides of described operate portions, the length of described chute two is half of positioning groove length, and chute two aligns with chute one, one sliding plug of above-mentioned bar shaped convex edge is in chute one and chute two.Slide block slips into along chute one, is half of locating slot one length due to the length of chute two, so half of bar shaped convex edge one be arranged in chute one, and second half is arranged in chute two, and operate portions is fixed.

In above-mentioned Kitchen knife, also offer locating slot two on the side of described slide block, described locating slot two is perpendicular to locating slot one, and the width of locating slot two equals the thickness sum of fixed part and operate portions, all along locating slot two length directions, has bar shaped convex edge two on the two opposite side walls of described locating slot two.When after operate portions turnover during the laminating fixed part, equal the thickness sum of fixed part and operate portions due to the width of locating slot two, so locating slot two can be fixed together operate portions and fixed part after turning down, be convenient for carrying.

In above-mentioned Kitchen knife, the axial line of described bearing pin flushes with the side of fixed part.After operate portions and fixed part laminating, the part connecting portion is in the breach of fixed part, and the part connecting portion is in the breach of operate portions.

In above-mentioned Kitchen knife, described fixed part flushes with the bearing pin axial line on the side of a side has bar shaped convex edge three along long edge direction, and the height of described bar shaped convex edge three equals the thickness of operate portions.Bar shaped convex edge three is used for stopping the cutting edge of the rear operate portions of turnover, avoids scratching own or other people.

In above-mentioned Kitchen knife, the quantity of described breach is two.Structure after making operate portions and fixed part fixing is more stable.

In above-mentioned Kitchen knife, described handle of a knife and fixed part are one-body molded.Technique is simple, and bonding strength is good.

Compared with prior art, this Kitchen knife has following advantage:

1, unclamp keeper due to this Kitchen knife when not using, operate portions can be rotated around bearing pin, makes the relative fixed part turnover of operate portions, and a side laminating fixed part of operate portions, therefore be difficult for scratching own or other people, and easily keeping, be convenient for carrying.

2, equal the thickness sum of fixed part and operate portions due to the width of locating slot two, when fitting fixed part after the operate portions turnover, locating slot two can be fixed together operate portions and fixed part after turnover, therefore carries convenient.

3, be used for stopping the cutting edge of operate portions after turnover due to bar shaped convex edge three, therefore can avoid scratching own or other people after the operate portions turnover.

Description of drawings

Fig. 1 is the perspective view of this Kitchen knife.

Fig. 2 is the structure front view of this Kitchen knife.

Fig. 3 is the perspective view after the relative fixed part turnover of operate portions.

Fig. 4 is the perspective view of slide block.

In figure, 1, body; 2, handle of a knife; 3, fixed part; 31, chute one; 32, the bar shaped convex edge three; 4, operate portions; 41, chute two; 5, slide block; 51, locating slot one; 511, the bar shaped convex edge one; 52, locating slot two; 521, the bar shaped convex edge two; 6, breach; 61, connecting portion; 62, bearing pin.

The specific embodiment

Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.

as Fig. 1, Fig. 2, shown in Figure 3, a kind of Kitchen knife, comprise that one is tabular body 1 and handle of a knife 2, body 1 comprises fixed part 3 and operate portions 4, fixed part 3 is connected with handle of a knife 2, operate portions 4 has cutting edge, operate portions 4 is rotatably connected on fixed part 3 by bearing pin 62, bearing pin 62 is along the length direction of body 1, be provided with keeper between operate portions 4 and fixed part 3, when operate portions 4 and fixed part 3 are in same plane, this keeper can be fixed operate portions 4, by keeper, operate portions 4 is fixed during use, operate portions 4 and fixed part 3 are in same plane, form one the normal cutter hub that uses, unclamp keeper while not using, operate portions 4 can be rotated around bearing pin 62, makes relative fixed part 3 turnovers of operate portions 4, and a side laminating fixed part 3 of operate portions 4, be difficult for scratching own or other people, and easily keeping, be convenient for carrying.

Specifically, in conjunction with shown in Figure 4, fixed part 3 is all rectangular tabular with operate portions 4, handle of a knife 2 is fixed on the minor face of fixed part 3 along end, and the adjacent long edges of fixed part 3 and operate portions 4, along locating all to offer some breach 6, is extended connecting portion 61 in breach 6, offer connecting hole on connecting portion 61, and wear connecting hole by above-mentioned bearing pin 62 fixed part 3 is connected with operate portions 4, connecting portion 61 is arranged in breach 6 fixed part 3 of can fitting fully while making operate portions 4 turnover.

keeper comprises a slide block 5, offer a locating slot 1 on one side of slide block 5, all has a bar shaped convex edge 1 on the two opposite side walls of this locating slot 1, bar shaped convex edge 1 is along locating slot one 51 length direction settings, all along minor face along direction, offer chute 1 on the two sides of fixed part 3, the length of chute 1 is consistent along length with minor face, all along minor face along direction, offer chute 2 41 on the two sides of operate portions 4, the length of chute 2 41 is half of locating slot one 51 length, and chute 2 41 aligns with chute 1, one 511 sliding plugs of bar shaped convex edge are in chute 1 and chute 2 41, slide block 5 slips into along chute 1, be half of locating slot one 51 length due to the length of chute 2 41, therefore half of bar shaped convex edge 1 is arranged in chute 1, second half is arranged in chute 2 41, operate portions 4 is fixed.Also offer locating slot 2 52 on the side of slide block 5, locating slot 2 52 is perpendicular to locating slot 1, and the width of locating slot 2 52 equals the thickness sum of fixed part 3 and operate portions 4, all along locating slot 2 52 length directions, has bar shaped convex edge 2 521 on the two opposite side walls of locating slot 2 52, when fitting fixed part 3 after operate portions 4 turnovers, equal the thickness sum of fixed part 3 and operate portions 4 due to the width of locating slot 2 52, therefore locating slot 2 52 can be fixed together the operate portions 4 after turnover with fixed part 3, is convenient for carrying.

The axial line of bearing pin 62 flushes with the side of fixed part 3, and after operate portions 4 was fitted with fixed part 3, part connecting portion 61 was positioned at the breach 6 of fixed part 3, and part connecting portion 61 is positioned at the breach 6 of operate portions 4.Fixed part 3 flushes with bearing pin 62 axial lines on the side of a side has bar shaped convex edge 3 32 along long edge direction, the height of bar shaped convex edge 3 32 equals the thickness of operate portions 4, bar shaped convex edge 3 32 is used for stopping the cutting edge of the rear operate portions 4 of turnover, avoids scratching own or other people.The quantity of breach 6 is two, makes the structure after operate portions 4 and fixed part 3 are fixed more stable.Handle of a knife 2 is one-body molded with fixed part 3, and technique is simple, and bonding strength is good.

Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

, although this paper has more used the terms such as body 1, handle of a knife 2, fixed part 3, chute 1, bar shaped convex edge 3 32, operate portions 4, chute 2 41, slide block 5, locating slot 1, bar shaped convex edge 1, locating slot 2 52, bar shaped convex edge 2 521, breach 6, connecting portion 61, bearing pin 62, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.

Claims (8)

1. Kitchen knife, comprise that one is tabular body (1) and handle of a knife (2), it is characterized in that, described body (1) comprises and is connected at fixed part (3) with handle of a knife (2) and has the operate portions (4) of cutting edge, described operate portions (4) is rotatably connected on fixed part (3) by bearing pin (62), be provided with between operate portions (4) and fixed part (3) when operate portions (4) and fixed part (3) while being in same plane with the securing keeper of operate portions (4).

2. Kitchen knife according to claim 1, it is characterized in that, described fixed part (3) is all rectangular tabular with operate portions (4), above-mentioned handle of a knife (2) is fixed on the minor face of fixed part (3) along end, the adjacent long edges of described fixed part (3) and operate portions (4) is along locating all to offer some breach (6), extend connecting portion (61) in described breach (6), offer connecting hole on connecting portion (61), and wear connecting hole by above-mentioned bearing pin (62) fixed part (3) is connected with operate portions (4).

3. Kitchen knife according to claim 2, it is characterized in that, described keeper comprises a slide block (5), offer a locating slot one (51) on one side of described slide block (5), all along locating slot one (51) length direction, has a bar shaped convex edge one (511) on the two opposite side walls of this locating slot one (51), all along minor face along direction, offer chute one (31) on the two sides of described fixed part (3), the length of described chute one (31) is consistent along length with minor face, all along minor face along direction, offer chute two (41) on the two sides of described operate portions (4), the length of described chute two (41) is half of locating slot one (51) length, and chute two (41) aligns with chute one (31), one (511) sliding plug of above-mentioned bar shaped convex edge is in chute one (31) and chute two (41).

4. Kitchen knife according to claim 3, it is characterized in that, also offer locating slot two (52) on the side of described slide block (5), described locating slot two (52) is perpendicular to locating slot one (51), and the width of locating slot two (52) equals the thickness sum of fixed part (3) and operate portions (4), all along locating slot two (52) length directions, has bar shaped convex edge two (521) on the two opposite side walls of described locating slot two (52).

5. according to claim 3 or 4 described Kitchen knifes, is characterized in that, the axial line of described bearing pin (62) flushes with the side of fixed part (3).

6. Kitchen knife according to claim 5, it is characterized in that, described fixed part (3) flushes with bearing pin (62) axial line on the side of a side has bar shaped convex edge three (32) along long edge direction, and the height of described bar shaped convex edge three (32) equals the thickness of operate portions (4).

7. Kitchen knife according to claim 6, is characterized in that, the quantity of described breach (6) is two.

8. Kitchen knife according to claim 7, is characterized in that, described handle of a knife (2) is one-body molded with fixed part (3).

Images