CN2040430U - Force saving and multipurpose kitchen knife - Google Patents

Abstract

The utility model discloses an improved kitchen knife, comprising a knife holder and a knife body. But the knife holder is arranged on the upper part of the knife body with a sloped angle. The forepart of the knife edge has an acute angle tip. The utility model is labor saving and is suitable for multiple uses of cutting, picking bones, peeling, getting rid of the fish scale, etc.

Description

Force saving and multipurpose kitchen knife

The utility model belongs to kitchen utensils.

Existing Household kitch knife is a rectangle, and handle is in the back side top of cutter, the axis of handle and knife back sideline is contour, the knife back is thicker, cutter hub is heavier.The geometry and the structure of this cutter are unreasonable, and the active force of staff imposes on handle of a knife during use, and cut material is under blade, and the application point of two power distance is far away, operation is dumb.And acting force arm is less than resistance arm, therefore is easy to fatigue, and most of people hold the connection place of cutter at handle of a knife and blade, to the unskilled people finger of also easily grinding away.Its function is also more single in addition, often makes in order to be easy to cut off that the knife back is very thick, cutter hub is very heavy, not only effort but also waste material.

The purpose of this utility model provides a kind of Kitchen knife that has improved, and makes it laborsaving and can serve many purposes.

The purpose of this utility model is achieved in that handle of a knife design above blade, and the handle of a knife axis has an inclination angle with horizontal line, and the knife back is also corresponding to tilt to the front upper place, and the blade leading edge becomes one less than 90 ° angle, formation acute angle point of a knife with blade.Can also make cognate at the blade leading edge in addition, can make the file face that a slice is formed by countless thrusts on the knife face, the blade back edge also can have been made the breach of bottle cap.

The utility model shortens the center of gravity horizontal range that adds point of force application and cutter of staff because handle of a knife moves to the blade top, has reduced idle work, comfortable feel, flexible operation, indefatigability; Because the relative horizontal line of handle axis has an angle of inclination.Meet human physiological requirement and use habit, when cutting hard object, blade leans forward, and handle of a knife is the level of state, application of force efficient height.In addition, because an acute angle point of a knife is arranged, can cut out the hole, pick a bone etc.If increase sawtooth etc. can also have the function of scaling a fish, filing potato peel; Owing to improved application of force condition, so can less rely on the gravity of cutter, blade can be done thinlyyer, has saved steel.

Details of the present utility model is provided by following examples and accompanying drawing thereof:

Fig. 1 is a kind of structural representation of the present utility model.

With reference to accompanying drawing:

The utility model is made up of blade, hilt, hilt 1 is contained in the top of blade 2, with blade 3 perpendicular bisectors after a while side be advisable, available timber or plastics system hilt, hilt can be made into the shape of finger ditch, so that grasp, hilt 1 has an inclination alpha with horizontal line, preceding high back is low, and α is advisable between 15～25 °.The corresponding inclination of blade 2 upper limbs, lower edge is a blade 3, blade slightly becomes convex.Leading edge has cognate 4, and lines slightly become arcs of recesses, can reject fish scale.Leading edge and knife edge included angle β, β select 40～45 ° to be advisable.Can make a hook-type breach 6 on the trailing edge of blade 2, in order to open bottle cap.On a side of blade 2, can make a slice file face 5, remove potato peel etc. in order to file.The number of degrees at α angle and β angle and edge length, handle of a knife height can be determined according to different size.The finger ditch of sawtooth 4, breach 6, file face 5 and handle of a knife can not have yet.

Claims (4)

1, a kind of multipurpose kitchen cutter, it comprises blade and hilt, it is characterized in that: hilt is contained in the top of blade, becomes an inclination angle with horizontal line, and blade leading edge and blade acutangulate.

2, kitchen according to claim 1 cutter, it is characterized in that: the blade leading edge also can be made cognate.

3, kitchen according to claim 1 and 2 cutter is characterized in that: can be shaped on the file face on the blade side.

4, kitchen according to claim 1 and 2 cutter, it is characterized in that: the blade trailing edge can be shaped on the hook-type breach.

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