CN101722521A

CN101722521A - Kitchen knife

Info

Publication number: CN101722521A
Application number: CN200810173445A
Authority: CN
Inventors: 王瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-19
Filing date: 2008-10-19
Publication date: 2010-06-09

Abstract

The invention discloses a kitchen knife. A hilt is installed in the back of a quadrate knife face; the hilt is on the extension line of a knife back; the hilt is divided into a left part and a right part, i.e. the left part and the right part of the hilt; a gap is arranged at the back side of the kitchen knife; the left part and the right part of the hilt synchronously extend towards the knife back direction and the gap edge direction of the back side, wherein a rivet hole is arranged at the tail end of a forwards-extending strip-shaped block towards the knife back direction of the left part and the right part of the hilt; downwards-extending strip-shaped blocks towards the gap edge direction of the back side are respectively clamped at the left and right surfaces of the gap edge of the back side; a steel sleeve is additionally installed on a rivet and is embedded into the left part and the right part of the hilt respectively. When cutting vegetable, a thumb and an index finger respectively clamp the left and right surfaces of the knife back, a middle finger extends into the gap edge direction of the back side and resists the gap edge direction of the back side, thereby improving the force and the efficiency of cutting vegetable by using the kitchen knife, and enhancing and improving the technical quality of the hilt riveting.

Description

Kitchen knife

Affiliated technical field:

The present invention relates to a kind of kitchen knife, especially can improve kitchen knife, dynamics of cutting the dish and effect, increase knife back cutter back side edge breach limit respectively with forefinger, the contact-making surface of middle finger and handguard refer to effect, can also open beer bottle cap in addition and improve the hilt technique for riveting, improve a kind of kitchen knife of hilt quality.

Background technology:

Present known kitchen knife structure is: after a rectangle knife face, a hilt is installed, hilt is on the extended line of the knife back, hilt is divided into left and right sides two halves, be that hilt left side half-sum hilt is right half, they respectively on two faces about the knife back, then with rivet with a hilt left side half, the knife back, right half riveted of hilt is an one.Usually the cutter method of holding of kitchen knife: clamp respectively about the knife back on two faces with thumb and forefinger, withstand the cutter back side edge with middle finger.Then, middle finger, the third finger, hilt is held in little finger of toe bending simultaneously.With thumb and forefinger, the power of the two presses down firmly the knife back when cutting the dish, but the dynamics of cutting the dish is less, does not have handguard to refer to effect, and is all right when cutting general vegetables, just requires great effort very much but cut frozen meat if desired.And in the process of cutting; the knife back; the cutter back side edge respectively with forefinger; the contact-making surface of middle finger is very narrow, does not have handguard to refer to effect, reins in very much finger; the effect of cutting the dish of kitchen knife can not get good performance; some bakelite hilt iron rivet riveteds are arranged in addition, and in the process of riveted, regular meeting has hilt to be caused the quality problems of hilt by the riveting crack.

Summary of the invention

In order to overcome existing kitchen knife, the vegetable knife degree is less, the knife back, cutter back side edge respectively with forefinger, the contact-making surface of middle finger is very narrow and small, very rein in finger, do not have handguard to refer to effect, the effect that kitchen knife is cut the dish is not in full use, in addition in iron rivet and the bakelite hilt riveted process, the deficiency of hilt quality problems etc. is caused in the easy crack of hilt.

The invention provides a kind of kitchen knife, this kitchen knife can not only strengthen dynamics and the effect that kitchen knife is cut the dish, can also increase the knife back, cutter back side edge breach limit and respectively the contact-making surface and the handguard of forefinger, middle finger be referred to effect, also increase the function of opening beer bottle cap, improved and improved the kitchen knife of the processing quality of hilt riveted.

The technical solution adopted for the present invention to solve the technical problems is:

After a rectangle knife face, a hilt is installed, hilt is on the extended line of the knife back, and hilt is divided into left and right sides two halves, and promptly hilt left side half-sum hilt is partly right, digs a breach in the cutter back side edge of kitchen knife; Cutter relieving extends left half-sum hilt right half simultaneously to knife back direction and cutter back side edge breach edge direction.Wherein: half-sum hilt right half point in a hilt left side does not have rivet hole to the elongated strip shaped piece end that knife back direction is extended forward, and they are clipped in respectively about the knife back on two faces; Half-sum hilt right half point in a hilt left side is to cutter back side edge breach edge direction, the elongated strip shaped piece that extends downwards, they also be clipped in respectively cutter back side edge breach limit about on two faces.On rivet, install steel sleeve additional, one end of steel sleeve is a steel pipe, the other end and disk are connected as a single entity, the disc centre hole communicates with the endoporus of steel pipe, the two is a concentric circles, steel sleeve is bumped into respectively among right half the rivet hole of hilt left side half-sum hilt, and the disc centre hole of rivet from the steel sleeve on a hilt left side half penetrates, through the hole on the knife back.Disc centre hole the steel sleeve from hilt right half passes, and with a hilt left side half, the knife back, right half riveted of hilt are one.Seamed edge corner angle on the hilt are handled with arc angling.On the knife face of the knife back and cutter front side edge boundary, dig a semi-circular hole in addition.Wherein: inwardly give prominence to little square is arranged on the semicircular base.It is mainly used in out beer bottle cap.When cutting the dish with thumb and forefinger clamp respectively the knife back about two faces, middle finger stretches among the breach of cutter back side edge, and withstand cutter back side edge breach limit, middle finger, the third finger, streblomicrodactyly are held hilt then, use thumb, forefinger, middle finger three's power presses down firmly the knife back jointly, not only bigger raising the kitchen knife dynamics and the effect of cutting the dish also increased the knife back, cutter back side edge breach limit is respectively to forefinger, the contact-making surface of middle finger and handguard refer to effect, improve and improved the processing quality of hilt riveted.Also increased the function of opening beer bottle cap in addition.

The invention has the beneficial effects as follows: dig a breach in the cutter back side edge of kitchen knife, just can use thumb, forefinger, middle finger three's power presses down firmly the knife back jointly, strengthen dynamics and effect that kitchen knife is cut the dish, the elongated strip shaped piece that half-sum hilt right half point in a hilt left side is not extended to knife back direction and cutter back side edge breach edge direction, effectively increase the knife back, cutter back side edge breach limit refers to effect to the contact-making surface and the handguard of forefinger, middle finger respectively.On rivet, install steel sleeve additional and can improve hilt technique for riveting quality, on knife face, dig a semi-circular hole, inwardly give prominence to little square is arranged on the semicircle base.Can open beer bottle cap and simple in structure, compactness, a cutter is many with convenient and practical remarkably productive.

Description of drawings:

The present invention is further described below in conjunction with drawings and Examples

Fig. 1, be the front view of the present invention, embodiment

Fig. 2, be the vertical view of the present invention, embodiment

Fig. 3, be the left view of the present invention, embodiment

Fig. 4, C-C are among Fig. 1, hilt left side half-sum hilt is right half, and respectively to knife back direction, the elongated strip shaped piece end of Yan Shening has rivet hole, transverse cross-sectional view forward.

Fig. 5, B-B are among Fig. 1, and hilt left side half-sum hilt is right half, respectively the longitudinal sectional drawing of the elongated strip shaped piece that extends downwards to cutter back side edge breach limit.

Fig. 6, be right half the front view of hilt.

Fig. 7, A-A are partly left to hilt among Fig. 1, and hilt is partly right, the transverse cross-sectional view of steel sleeve.

Fig. 8, be the profile of steel sleeve, front view.

Fig. 9, be the left view of steel sleeve among Fig. 8.

Among the figure 1, rectangle knife face 2, the knife back 3, blade

4, cutter back side edge 5, cutter back side edge breach limit 6, cutter front side edge.

7, a hilt left side half, the elongated strip shaped piece that extends forward to knife back direction

8, hilt is right half, the elongated strip shaped piece that extends forward to knife back direction

9, a hilt left side half is to the downward elongated strip shaped piece that extends in cutter back side edge breach limit

10, the right half elongated strip shaped piece that extends downwards to cutter back side edge breach limit of hilt

11, a hilt left side half 12, the hilt right side half 13, rivet hole

14, the steel sleeve on steel sleeve 15, the hilt on the hilt left side half right half

16, disk 17, steel pipe 18, disc centre hole

19, semi-circular hole 20, little square

The specific embodiment

In Fig. 1, Fig. 2, Fig. 3, Fig. 6, the two shape equidirectional of a hilt left side half (11) and hilt right half (12) is opposite, left-right symmetry also be clipped in respectively the knife back (2) about on two faces.

At Fig. 1, Fig. 2, Fig. 3, Fig. 4, C-C, among Fig. 6 a hilt left side half (11) and hilt right partly (12) respectively to have on elongated strip shaped piece (7) that the direction of the knife back (2) is extended forward and (8) end rivet hole (13) they be clipped in respectively the knife back (2) about on two faces.

At Fig. 1, Fig. 2, Fig. 3, Fig. 5, among B-B, Fig. 6 a hilt left side half (11) hilt right half (12) respectively to the elongated strip shaped piece (9) that is directed downwards extension on cutter back side edge breach limit (5) and (10) also be clipped in respectively cutter back side edge breach limit (5) about on two faces.

At Fig. 1, Fig. 7, among A-A, Fig. 8, Fig. 9, steel sleeve (15) on steel sleeve (14) on the hilt left side half (11) and the hilt right half (12) is set in respectively in the rivet hole (13) of a hilt left side half (11) and hilt right half (12), and the disc centre hole of rivet from a hilt left side half (11) and steel sleeve (14) penetrates.Through the hole on the knife back (2), the disc centre hole the steel sleeve (15) from hilt right half (12) passes, and with a hilt left side half (11), right half (12) riveted of the knife back (2) hilt is an one.Wherein the rivet hole (13) on the external diameter of steel pipe (17) and the hilt right half closely contact in the steel sleeve, disk (16) just be pressed in hilt right half (12) above, and identical on partly of the structure on the hilt left side half and the hilt right side is that direction is opposite, left-right symmetry.

The intersection of the knife back in Fig. 1 (2) and cutter front side edge (6), digging has inwardly outstanding little square (20) on the semicircle base of a semi-circular hole (19).

Claims

1. a kitchen knife after a rectangle knife face, is installed a hilt, and hilt is on the extended line of the knife back, and hilt is divided into left and right sides two halves, and promptly the half-sum hilt right side in a hilt left side partly is characterized in that: dig a breach in the cutter back side edge of kitchen knife; Cutter relieving extends left half-sum hilt right half simultaneously to knife back direction and cutter back side edge breach edge direction, wherein, half-sum hilt right half point in a hilt left side is not to knife back direction, and the elongated strip shaped piece end of Yan Shening has rivet hole forward, they be clipped in respectively the knife back about on two faces; The a hilt left side right half point of half-sum hilt is not to cutter back side edge breach edge direction, the downward elongated strip shaped piece that extends, they also be clipped in respectively cutter back side edge breach limit about on two faces, on rivet, install steel sleeve additional, one end of steel sleeve is that the steel pipe other end and disk are connected as a single entity, the disc centre hole communicates with the endoporus of steel pipe, and the two is a concentric circles.Steel sleeve is bumped into respectively among right half the rivet hole of hilt left side half-sum hilt, disc centre hole the steel sleeve of rivet from a hilt left side half penetrates, through the hole on the knife back, disc centre hole the steel sleeve from hilt right half passes, and is one with a hilt left side half, the knife back, right half riveted of hilt.Seamed edge on the hilt, corner angle are handled with arc angling, dig a semicircular hole on the knife face of the knife back and cutter front side edge boundary, and inwardly give prominence to little square is arranged on the wherein semicircle base.

2. it is characterized in that according to claim 1 is described: a hilt left side right half point of half-sum hilt is not to knife back direction, the elongated strip shaped piece of Yan Shening is aimed at concordantly with the knife back forward, and half-sum hilt right half point in a hilt left side is not aimed at concordant to the elongated strip shaped piece that cutter back side edge breach edge direction extends with cutter back side edge breach limit downwards.