CN2240423Y

CN2240423Y - Multi-piece kitchen knife with rule

Info

Publication number: CN2240423Y
Application number: CN 95225430
Authority: CN
Inventors: 张秉银
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-01
Filing date: 1995-11-01
Publication date: 1996-11-20
Anticipated expiration: 2005-11-01

Abstract

The utility model discloses a kitchen knife with multiple knife blades and a scale, which is composed of a knife handle, knife blades, and a knife frame. The utility model is characterized in that a pointer is arranged on the knife handle, a scale wheel is connected to a pulley block through a connecting shaft, and the scale wheel is fixed on the knife frame through a supporting plate. Two steel wires are arranged on each pulley wheel to form a wire cable. A tower-shaped spring is arranged between each two knife blades of the knife blade group. The steel wires are fixed to the knife blades, and the distance between the blades can be adjusted through the pulley wheels and the springs. The utility model has multiple knife blades, a plurality of segments or pieces can be cut by the utility model, and the segments or pieces cut by the utility model has the uniform thickness and the uniform length.

Description

The scale Multiple blade knife for kitchen use

The utility model relates to a kind of kitchen knife, particularly has the kitchen knife that has scale of multi-disc blade, belongs to giving birth to drawing together articles for use.

The normally used kitchen knife of people is the single blade structure at present.This kitchen knife is simple in structure, and is easy to use, but function singleness once can only be cut a slice or one section dish, and thickness, thin and thick are difficult for evenly.

The purpose of this utility model is on the basis of existing kitchen knife, increases knife number, once can cut out uniform sheet of thickness or section.

Above-mentioned purpose is to realize by such scheme: the kitchen knife of being made up of hilt, blade and knife rest, side at hilt is equipped with pointer, connect by connecting axle between scale wheel and the assembly pulley, the two ends of connecting axle are separately installed with support plate, and support plate is fixed on the knife rest.The scale wheel is provided with the sign locating hole, fix 2 steel wires on each pulley of assembly pulley, form two groups of steel tendons, steel tendon passes the hole that is located at knife rest one end, wherein a branch of steel wire is passed down through blade aperture, be connected with an end of set of blades, all be provided with a turriform spring between every blade in the set of blades, the turriform spring is contained between three iron rods that the cross section on the bearing support is triangularly arranged, bearing support is the two ends that are vertically fixed on knife rest by the frame structure that two Vertical Triangular constitute respectively, steel tendon passes the turriform spring, wherein the steel wire on the pulley of diameter minimum and first blade are fixed, and the like, the steel wire on the pulley of diameter maximum is fixed with last a slice blade.Another Shu Gangsi then upwards enters the cable-through hole that is located on the knife back one end, the knife back is a hollow-core construction, has cable-through hole at two ends, and portion is provided with truckle near the cable-through hole place within it, steel tendon passes through truckle, come out from another cable-through hole, pass the hole that is located at the knife rest other end, pass blade aperture again, from the turriform spring, pass, steel wire on the pulley of diameter minimum and first blade are fixed, and the like, the steel wire on the pulley of diameter maximum is fixed with last a slice blade.

The quantity of blade is the 3-9 sheet in the set of blades.

On outmost blade, can install one and can roll over folded auxiliary pocket knife.

The utility model has increased the quantity of blade on the basis of existing technology, and the distance between the blade is adjustable, and can show, thus can be cut into uniform sheet of thickness or section shape with dredging dish, and thickness, adjustable length, be a kind of desirable kitchen utensils.

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

Fig. 2 is the side view of Fig. 1;

Fig. 3 is the schematic diagram of the utility model assembly pulley, bearing support and part steel tendon;

Fig. 4 is the schematic diagram of the utility model knife back and knife rest;

Fig. 5 is a rearview of the present utility model;

Fig. 6 is the schematic diagram of the utility model blade.

The utility model will be further described below in conjunction with accompanying drawing.

Among Fig. 1, pointer 4 is installed in a side of handgrip 1, and pointer 4 can pass through button push, and pointer is moved around.Scale wheel 3 is enclosed within on the connecting axle 17, and scale wheel 3 is marked with scale, can be used to show the distance between the blade, is drilled with sign locating hole 16 (as shown in Figure 2) at each scale place.Assembly pulley 2 also is installed on the connecting axle 17, on each pulley of assembly pulley 2, fixes 2 steel wires, form two groups of

steel tendons

5 and 5 '.The two ends of connecting axle 17 be equipped with respectively support plate 9 and 9 ', support plate 9 and 9 ' be separately fixed on the knife rest 10.Bearing support 8 is two frame structures that are made of right angled triangle, is vertically fixed on the two ends of knife rest 10 respectively.Be drilled with above the two ends of knife rest 10 hole 6 and 6 ', hole 6 and 6 ' quantity consistent with the pulley quantity of assembly pulley 2.The right-angle side that bearing support and knife rest 10 are vertical, the iron rod that is three parallel installations that equilateral triangle arranges by the cross section constitutes, and the two ends of iron rod are connected and fixed with nut, are convenient to the folding dress; Hypotenuse can be made of two parallel iron rods, also individual plane.The two ends of set of blades 7 are enclosed within respectively on the iron rod of three parallel installations, and a turriform spring 11 (not drawing among the spring figure of the other end) is housed between the every blade, and turriform spring 11 is installed in three parallel iron rods.Assembling place at blade two ends, except have this 3 installing holes 20 and 20 ', also be provided with

blade aperture

18 and 18 '.The knife back 15 is a hollow-core construction, have at two ends cable-through hole 19 and 19 ', portion is near cable-through hole 19 and 19 ' locate within it, install little slip 12 and 12 '.

Be fixed on

steel tendon

5 and 5 on the assembly pulley 2 ' pass hole 6, wherein steel tendon 5 is passed down through blade aperture 18 and turriform spring 11, be separately fixed on the end of set of blades 7 assemblings place, its permanent order is that fixation with steel wire on the pulley of diameter maximum in the assembly pulley 2 is on the nearest blade of distance knife rest 10, and the like, the fixation with steel wire on the pulley of diameter maximum is on distance knife rest 10 blade farthest.Steel tendon 5 ' then the be upward through cable-through hole 19 on the knife back 15, enter in the knife back 15 with hollow-core construction, by be installed in wherein truckle 12 and 12 ', from cable-through hole 19 ' pass, again by blade aperture 18 ' (this organizes among spring figure and marks with the turriform spring, its structure, arrange identical) with turriform spring 11, fix with the other end of set of blades 7 assemblings place respectively, its be in proper order fixation with steel wire on the pulley of diameter minimum in the assembly pulley 2 in set of blades on the nearest blade of knife rest 10, and the like, the fixation with steel wire on the pulley of diameter maximum is on distance knife rest 10 blade farthest.On an outmost blade, also can install a folding pocket knife additional, increase its function of use.

Among Fig. 2, the scale place of scale wheel 3 is provided with scale locating hole 16, and behind the steel tendon 5 and 5 ' pass hole 6, steel tendon 5 is passed down through blade aperture 18 and turriform spring 11 is fixed with blade successively.Steel tendon 5 ' then upwards arrange.

Among Fig. 3, each pulley in the assembly pulley 2 is provided with 2 steel wires, formation steel tendon 5 and 5 ' and, the diameter difference of each pulley in the assembly pulley 2, thereby the length difference of steel wire make each blade of set of blades 7 different with the distance of knife rest 10.The knife back 15 is a hollow-core construction, and its cross section can be square, rectangle, circle and oval-shaped multiple shape.

On the plane at Fig. 4 intermediate slide 10 two ends, be provided with hole 6 and 6 ', its quantity should equate with the quantity of assembly pulley 2 middle pulleys.Hole 6 and 6 ' below have installing hole 20 and 20 ', be used to install three parallel iron roots, installing hole 20 and 20 ' central authorities also have blade aperture 18 and 18 ', be used for by

steel tendon

5 and 5 '.Be provided with at the two ends of the knife back 15 with hollow-core construction 2 truckles 12 and 12 ', on the outer wall of truckle 12 and 12 ' locate, have cable-through hole 19 and 19 ' (19 ' shown in Figure 1).

Fig. 5 is the novel rearview of this reality, reflected steel tendon 5 and 5 ' in the deployment scenarios of knife back face.

Among Fig. 6, the two ends of each blade of set of blades 7 are provided with assembling place, assembling place at two ends opened installing hole 20 and 20 ', be used for by 8 three iron rods that be arranged in parallel of bearing support, installing hole 20 and 20 ' central authorities, also opened blade aperture 18 and 18 ', be used for by steel tendon 5 and 5 '.

During use, rotary scale wheel 3, assembly pulley 2 rotates thereupon, selected needed blade distance after, the pointer on the pointer 4 inserted indicate locating hole.Along with the rotation of assembly pulley 2, steel tendon 5 and 5 ' can loosen or strain is because the effect of turriform spring 11; Make that the distance between each blade changes in the set of blades 7, and the distance between each blade is identical thereupon, thereby has realized the purpose of this utility model, promptly simultaneously can cut multistage or multi-disc, and thickness, length are even.

Claims

1, a kind of scale Multiple blade knife for kitchen use, comprise hilt (1), blade (7) and knife rest (10), it is characterized in that pointer (4) being installed in a side of hilt (1), connect by connecting axle (17) between scale wheel (3) and the assembly pulley (2), the two ends of connecting axle (17) are separately installed with support plate (9) and (9 '), and support plate (9) and (9 ') are fixed on the knife rest (10); Scale wheel (3) is provided with sign locating hole (16); Fix 2 steel wires on each pulley of assembly pulley (2), form steel tendon (5) and (5 '); Steel tendon (5) and (5) ' the pass hole (6) that is located at knife rest (10) one ends, steel wire (5) is passed down through blade aperture (18) and is connected with an end of set of blades (7), all be provided with a turriform spring (11) between every blade in the set of blades (7), turriform spring (11) is contained between three iron rods that the cross section on the bearing support (8) is triangularly arranged, bearing support (8) is the frame structure that is made of two right angled triangles, be vertically fixed on the two ends of knife rest (10) respectively, steel tendon (5) passes turriform spring (11), steel wire on the pulley of diameter minimum and the 1st blade are fixed, and the like, steel wire on the pulley of diameter maximum and last 1 blade are fixed, steel tendon (5 ') upwards enters the cable-through hole (19) that is located on the knife back (15) one ends, the knife back (15) is a hollow-core construction, be fixed on the knife rest (10), have cable-through hole (19) and (19 ') at two ends, portion locates to be provided with truckle (12) and (12 ') near cable-through hole (19) and (19 ') within it, steel tendon (5 ') is by truckle (12) and (12 '), come out from cable-through hole (19 '), pass the hole (6 ') that is located at knife rest (10) other end, pass blade aperture (18 ') again, from the turriform spring, pass, steel wire on the pulley of diameter minimum and the 1st blade are fixed, and the like, the steel wire on the pulley of diameter maximum and last 1 blade are fixed.

2, scale Multiple blade knife for kitchen use according to claim 1 is characterized in that on outmost blade, and an auxiliary pocket knife (21) that can fold can be installed.

3, scale Multiple blade knife for kitchen use according to claim 1, the quantity that it is characterized in that the blade in the set of blades (7) is 3～9.

4, scale Multiple blade knife for kitchen use according to claim 1, the cross section that it is characterized in that having the knife back (15) of hollow-core construction can be square, rectangle, circle or oval.