CN2638940Y

CN2638940Y - Kitchen knife

Info

Publication number: CN2638940Y
Application number: CN 03276935
Authority: CN
Inventors: 黄思濛
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-18
Filing date: 2003-07-18
Publication date: 2004-09-08
Anticipated expiration: 2013-07-18

Abstract

A new kitchen knife belongs to the operation and transportation department and branch of forming according to the division of International Patent Classification and the technical field of subclasses of handheld cutting tools and groups of dinner knives that are not included by other categories. The utility model aims to solve the technical problems that the kitchen knife with a certain camber is not easy to hurt the fingers and the hand is not easily fatigued after cutting vegetables for a long time and the knife is convenient for placing. The utility model mainly comprises a knife face, a connecting sheath, a handle, a swinging ring, a rubber bush and a knife edge and is characterized in that: the inner cavity position of rubber bush is directly sheathed outside the handle and the rear end of the handle is screwed into the front end that is connected with the swinging ring; the knife face and knife edge of the kitchen knife are made a certain radian when cast; and when cutting vegetable, the fingers lean to the slightly straight front end and the kitchen knife is bent outwards into a certain radian. The utility model has a broad application, simple manufacture and a low cost but also is convenient for using and easy for promoting.

Description

Novel kitchen knife

(1) technical field:

The utility model relates to novel kitchen knife, divides by International Patent Classification (IPC) (IPC) to belong to operation, Department of Transportation, moulding branch, hand cutting tool cuts off big class, other class hand-held cutting tool group not to be covered, big group of the hand knife that fixed blade is arranged, the little technical group field of table knife.

(2) background technology:

At present, have now and big group of the hand knife about fixed blade is arranged that once had, the technology of table knife group was all done very fruitful effort to the demand of novel kitchen knife, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China on the 23rd October in 2002 by Lin Zhi, Granted publication is CN2517554Y, China Patent No. (ZL) is: No. 01271339.2 utility model patent title is the utility model patent of " safe hand papercutter ", the technical scheme that is adopted.Big group of the hand knife that fixed blade is arranged, the technical elements of table knife group is a routine of great value invention, and it has solved hand papercutter technical problem safe in utilization effectively.But still have some deficits, it also is difficult to solve and is difficult for the cut wound finger after kitchen knife has certain camber, cuts the dish over a long time, and the hand indefatigability is placed technical problem easily.

(3) summary of the invention:

The purpose of this utility model is to provide a kind of novel kitchen knife.Be difficult for the cut wound finger to solve after kitchen knife has certain camber, cut the dish over a long time, the hand indefatigability is placed technical problem easily.

The novel kitchen knife that the new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that this utility model mainly by: knife face, linking sleeve, handle, suspension ring, rubber sleeve, blade constitute.Its major part linking sleeve, suspension ring, rubber sleeve are selected for use by market.Its knife face is a band radian shape before rectangular, is material with iron, through forging processing and manufacturing.Its blade is a band radian shape before the rectangular thin slice, is material with the steel, through forging processing and manufacturing.Its handle is a cylindrical shape, is material with wood, through the planing operation manufacturing.

In shape, structure and combination thereof, the total essential features of novel kitchen knife of the present utility model and immediate prior art is: the front position of handle is socketed in the interior location of linking sleeve, the front position of linking sleeve is welded on position above the rear end of knife face, be combined into the fixed structure of common kitchen knife shape, function has been to support the effect that hilt is cut the dish of holding.The forging and pressing of end position on the whole of blade are combined into the syndeton of kitchen knife shape at the lower end position of knife face, and function has been the effect that increases wearability and sharpness.In shape, structure and combination thereof, the novel kitchen knife of the present utility model technical characterictic different with immediate prior art is: the inner chamber position of rubber sleeve directly is enclosed within the outer position of handle, the back-end location of handle is screwed into the front position that is connected suspension ring, be combined into the syndeton that toroidal is arranged on the cylinder, function has been a softness when holding, the effect that makes the hand indefatigability and can hang up.The knife face of kitchen knife and blade are got certain radian when forging, finger leans against a straight end and front end slightly when cutting the dish, kitchen knife to excurvation certain radian, so far away from hand, the effect that finger is not switched to as usual.The solution kitchen knife of so just having realized novel kitchen knife of the present utility model is difficult for the cut wound finger after certain camber is arranged, and cuts the dish over a long time, and the hand indefatigability is placed the purpose of technical problem easily.

The beneficial effect of the novel kitchen knife of utility model is that the utility model is to solve to be difficult for the cut wound finger after kitchen knife has certain camber, cut the dish over a long time, the hand indefatigability, place big group of technical problem adopted easily technical scheme and the existing and hand knife about fixed blade is arranged that once had, the technology of table knife group has been compared two place's advantage and improvement:

First, because the inner chamber position of having designed rubber sleeve in the technical scheme of novel kitchen knife of the present utility model directly is enclosed within the outer position of handle, the back-end location of handle is screwed into the front position that is connected suspension ring, be combined into the syndeton that toroidal is arranged on the cylinder, so softness when easier solution is held, the technical problem that makes the hand indefatigability and can hang up.

Second, when forging, get certain radian owing to designed the knife face and the blade of kitchen knife in the technical scheme of novel kitchen knife of the present utility model, finger leans against a straight end and omits front end when cutting the dish, kitchen knife to excurvation certain radian, so easier solution is far away from hand, the technical problem that finger is not switched to as usual.

(4) description of drawings:

Accompanying drawing provides the structural representation of novel kitchen knife of the present utility model:

Fig. 1: the integral body that is novel kitchen knife of the present utility model is faced structural representation:

Fig. 2: the whole plan structure schematic diagram that is novel kitchen knife of the present utility model:

The label declaration of parts in the schematic diagram:

1 knife face, 2 linking sleeves, 3 handles

4 suspension ring, 5 rubber sleeves, 6 blades

(5) specific embodiment:

Below in conjunction with accompanying drawing, novel kitchen knife of the present utility model after having certain camber, kitchen knife is difficult for the cut wound finger for realize solving, cuts the dish over a long time, the hand indefatigability, the optimal way of placing the technical scheme that technical problem easily takes is described further:

Its static structure: please join accompanying drawing: as shown in the figure, novel kitchen knife of the present utility model mainly is made of knife face 1, linking sleeve 2, handle 3, suspension ring 4, rubber sleeve 5, blade 6.Its major part linking sleeve 2, suspension ring 4, rubber sleeve 5 are selected for use by market.Its knife face 1 is a band radian shape before rectangular, is material with iron, through forging processing and manufacturing.Its blade 6 is band radian shapes before the rectangular thin slice, is material with the steel, through forging processing and manufacturing.Its handle 3 is cylindrical shapes, is material with wood, through the planing operation manufacturing.

In shape, structure and combination thereof, the total essential features of novel kitchen knife of the present utility model and immediate prior art is: the front position of handle 3 is socketed in the interior location of linking sleeve 2, the front position of linking sleeve 2 is welded on position above the rear end of knife face 1, be combined into the fixed structure of common kitchen knife shape, function has been to support the effect that hilt is cut the dish of holding.The forging and pressing of end position on the whole of blade 6 are combined into the syndeton of kitchen knife shape at the lower end position of knife face 1, and function has been the effect that increases wearability and sharpness.In shape, structure and combination thereof, the novel kitchen knife of the present utility model technical characterictic different with immediate prior art is: the inner chamber position of rubber sleeve 5 directly is enclosed within the outer position of handle 3, the back-end location of handle 3 is screwed into the front position that is connected suspension ring 4, be combined into the syndeton that toroidal is arranged on the cylinder, function has been a softness when holding, the effect that makes the hand indefatigability and can hang up.The knife face 1 of kitchen knife and blade 6 are got certain radian when forging, finger leans against a straight end and front end slightly when cutting the dish, kitchen knife to excurvation certain radian, so far away from hand, the effect that finger is not switched to as usual.

Below by using method, further set forth the dynamic structure relation of this practical novel kitchen knife: in use, when needs use kitchen knife to cut the dish, according to theory of mechanics, at first hold rubber sleeve 5 places on the handle 3, finger is by at the straight end position of cutter then, more then front end knife face 1 to away from the crooked certain radian of the direction of finger, be difficult for cutting finger when cutting the dish thereby finish, hold long-time tireless task.

In use, when needs put away kitchen knife,, at first kitchen knife is washed according to theory of mechanics, then that the one side of cutter circular arc is outside, then suspension ring 4 are hung on the nail again, thereby finish the task easily of placing.So just realized being difficult for the cut wound finger after novel kitchen knife solution kitchen knife of the present utility model has certain camber, cut the dish over a long time, the hand indefatigability is placed the purpose of technical problem easily.

Realize that preferred plan of the present utility model is is material with the iron and steel, utilize the basic equipment of cutter factory, take to produce by batch in a large number,, so just can realize the practical value and the economic worth of novel kitchen knife of the present utility model better to supply the demand on social boundary.

Claims

1. novel kitchen knife, it is to be made of knife face (1), linking sleeve (2), handle (3), suspension ring (4), rubber sleeve (5), blade (6), the front position of its handle (3) is socketed in the interior location of linking sleeve (2), the front position of linking sleeve (2) is welded on position above the rear end of knife face (1), the forging and pressing of end position on the whole of blade (6) are at the lower end position of knife face (1), it is characterized in that: the inner chamber position of rubber sleeve (5) directly is enclosed within the outer position of handle (3), and the back-end location of handle (3) is screwed into the front position that is connected suspension ring (4).

2. novel kitchen knife according to claim 1 is characterized in that: knife face of kitchen knife (1) and blade (6) are got certain radian when forging, and finger leans against a straight end and front end slightly when cutting the dish, kitchen knife to excurvation certain radian.