CN201002262Y

CN201002262Y - Kitchen knife structure

Info

Publication number: CN201002262Y
Application number: CNU2006200068645U
Authority: CN
Inventors: 孙世奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-03
Filing date: 2006-03-03
Publication date: 2008-01-09
Anticipated expiration: 2016-03-03

Abstract

The utility model relates to a kitchen knife structure, which fastens a knife holder and a knife blade through adopting a living body (separating body). The knife holder is provided with a knife blade slot, and a spacing pin bolt and a spacing (fastening) screw hole, and the knife blade is also provided with a spacing slot and the spacing (fastening) screw hole correspondingly; the spacing (fastening) screw crosses the knife blade and the screw hole on the knife holder, to fasten and connect the knife blade and the knife holder. The kitchen knife can be replaced with a new knife blade when the knife blade is abraded. The utility model is used for home as well as food and beverage industry as special kitchen knife. The utility model has the advantages of flexibility, convenience and rapidness, avoiding the waste owing to irrational utilization of resources.

Description

A kind of vegetable knife structure

Technical field: the utility model relate to a kind of in kitchen tools the most widely used vegetable knife structure.

Background technology: at present, known kitchen knife by purposes can be divided into chopper, pick cutter, cutting knife etc.The utility model at be the cutting knife of normal use in the kitchen knife, also claim vegetable knife.Existing cutter structure generally is made of handle of a knife and cutter hub two parts.The knife back, blade and hilt end are arranged on the cutter hub.Handle of a knife is fixedlyed connected by the hilt end with cutter hub.During use, hold handle of a knife, blade cuts down.The cutting knife of this structure is sturdy and durable, but must whet a knife after using a period of time (blade wearing and tearing), could keep the good cutting performance of blade.Whet a knife and not only will use grinding stone (abrasive material, grinding tool), also certain technology will be arranged, otherwise the cutter that grinds is not only unhappy, also may damage blade.Especially whet a knife and will spend the regular hour, in the allegro life of modernization, a lot of people, particularly white collar wage-earners are fed up with to this especially.Kitchen knife price in the market is lower in addition, so, after new kitchen knife often uses a period of time,, just abandon old having bought newly without sharpening.Therefore, the incompatible modernized allegro living needs of this traditional vegetable knife often causes the wasting of resources (abandon old buy the utilization of resources that newly causes unreasonable).

Summary of the invention: must often whet a knife for solving existing vegetable knife, spended time bothers again, to such an extent as to a lot of consumers think " whetting a knife not as buying cutter ", the problem of the unreasonable waste of resource that causes, the vegetable knife structure that the utility model provides a kind of blade to be connected with the knife rest live body.

Its concrete technical scheme is: cutter is made of three parts, i.e. handle of a knife, knife rest and blade.Handle of a knife is wherein fixedlyed connected with knife rest, can use for a long time.Blade adopts to live with knife rest and is connected.Promptly on knife rest, be provided with the insert groove and position-limitting pin and the spacing fixed screw holes that are connected cooperation with blade.The upper end of blade also is provided with corresponding knife back projection, and spacing cotter slot and screw hole are arranged on it; The lower end of blade is a blade.Can make blade do exquisite small and exquisitely like this, save material, and blade and knife rest junction transitions smooth.Be more easily, after blade uses a period of time (wearing and tearing), can more renew blade at any time easily, so, have save time, laborsaving, cost is low, the advantage of saving resource.

Description of drawings: the utility model is further specified below in conjunction with drawings and Examples.

Fig. 1 is the front view of the utility model cutter structure.

Fig. 2 is the side view of the utility model cutter structure.

Among the figure: 1, knife rest, 2, handle of a knife, 3, the hilt end of knife rest, 4, the insert groove on the knife rest, 5, the position-limitting pin on the knife rest, 6, the spacing fixed screw holes on the knife rest, 7, blade, 8, the stopper slot on the knife back, 9, the spacing fixed screw holes on the knife back, 10, the blade on the blade, 11, pass the spacing fixed screw of the knife rest and the knife back, 12, the knife back (bossing) on the blade.

The specific embodiment:

As shown in Figure 1.Knife rest (1) is made of hilt end (3), insert groove (4), position-limitting pin (5) and spacing fixed screw holes (6).Blade (7) is made of stopper slot (8), screw hole (9) and blade (10).Handle of a knife (2) is fixedlyed connected with the hilt end (3) of knife rest (1).Spacing fixed screw holes (6) and the spacing fixed screw holes (9) on the knife back (12) that spacing fixed screw passes on the knife rest (1) are fastenedly connected knife rest (1) and blade (7).Wherein, the position-limitting pin (5) on the knife rest (1) is stuck in the stopper slot (8) on the knife back (12), and make on spacing fixed screw holes (6) and the knife back on the knife rest screw hole (9) over against.

In the embodiment shown in Figure 1, handle of a knife (2) is mutually permanently connected by the hilt end (3) on the knife rest (1) with knife rest (1).Blade (7) is that split connects and composes with knife rest (1), promptly unload lower limit fixed screw (11), along the insert groove (4) on the knife rest (1) knife back (12) is pushed, and the stopper slot (8) of the knife back (12) front end is stuck on the position-limitting pin (5) on the knife rest (1); The spacing fixed screw holes (9) that also will make the knife back (12) rear end and spacing fixed screw holes (6) on the knife rest (1) keep over against; Use spacing fixed screw (11) that it is fastening again.Thereby realized goal of the invention of the present utility model.When blade abrasion need be changed, only need unload old blade, more renew blade as stated above and get final product.

Claims

1, a kind of vegetable knife structure is characterized in that: adopts blade and knife rest live body promptly to divide attachment structure, on knife rest, is provided with insert groove and position-limitting pin and limited screw hole, and corresponding with knife back stopper slot and limited screw hole on being located at blade; Spacing fixed screw passes the screw hole on the knife back and the knife rest, and blade and knife rest are tightened to one.

2, a kind of vegetable knife structure according to claim 1 is characterized in that: stopper slot (8), limited screw hole (9) and the knife back (12) are arranged on blade (7).

3, a kind of vegetable knife structure according to claim 1 is characterized in that: insert groove (4), position-limitting pin (5) and spacing fixed screw holes (6) are arranged on knife rest (1).

4, a kind of vegetable knife structure according to claim 1 is characterized in that: screw hole (9) and the screw hole (6) on the knife rest (1) that spacing fixed screw (11) passes on the knife back (12) are implemented fastening.