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Lever-type labor-saving vegetable-chopping tool

A lever-type, tool-based technology, applied in metal processing, etc., can solve the problems of inflexible use, difficulty in cleaning and sanitation of the mechanism, etc., and achieve the effect of easy disassembly and assembly

Pending Publication Date: 2017-03-29
严能进
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its shortcoming is: one, the form of people's holding a knife handle to cut vegetables is a kind of vegetable cutting form with the palm as the fulcrum, the palm as the force arm, and the resistance is greater than the forceful lever type of the force arm
At the same time, the knife is fixed by the rotating shaft on the bracket, so it cannot be used flexibly, and the mechanism is complicated to clean and hygienic.

Method used

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  • Lever-type labor-saving vegetable-chopping tool
  • Lever-type labor-saving vegetable-chopping tool
  • Lever-type labor-saving vegetable-chopping tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A labor-saving lever type vegetable cutting tool, such as figure 1 and figure 2 Shown, comprise support 10, kitchen knife 20 and cutting board 30. Wherein, described support 10 is as image 3 and cutaway Figure 4 As shown, it includes a bracket main body 11 , a handle 12 , a gasket 13 , a rotating shaft 14 and a bolt 15 . Wherein, the stent main body 11 is as shown in section Figure 5 As shown, the bottom of one side is a semi-circular body 111 . There is a triangular frame 112 in the middle. There is a bolt hole 113 in the upper part. Described knob 12 is as section Figure 6 As shown, one side thereof is a groove 121 whose chord is parallel to the center of the circle. There is an arc-shaped protrusion 122 on the outside of the ring outside the groove 121 . There is a cylinder 123 with three quarters of a circle at the center of the groove 121 . The other side of the groove 121 is a handle 124 . The gasket 13 is a rectangular rubber or silicone or plasti...

Embodiment 2

[0037] Said kitchen knife 40 is as Figure 13 and cutaway Figure 14 As shown, it includes a blade body 21, a rotating box 22 and a rivet 23. Described blade 41 is as Figure 15 As shown, there are 3 small through holes 411 above the head. The rotary box 42 is as Figure 16 and Figure 17 As shown, its main body is a sunken large concave platform 421 . In the middle of the sunken large concave platform 421 is a butterfly-shaped through hole 422 . The upper part of the sunken large concave platform 421 is a ring edge 423, and a small through hole 424 is arranged on the ring edge 423. Described rivet 43 is a standard part. The small through hole 411 of the blade body 41 is connected to the rotating box 42 through a rivet 43 .

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PUM

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Abstract

The invention relates to a lever-type labor-saving vegetable-chopping tool. The tool comprises a support, a chopping knife and a chopping board and is characterized in that the support comprises a support body, a rotary handle, a gasket, a rotary handle and a bolt; a main body of the rotary shaft is a small sunken and concave stand; the middle of the small sunken and concave stand is provided with a through hole; an outer ring of a circular ring at the upper part of the small sunken and concave stand is in the shape of two rings; a semi-circular body of the support body is hinged onto a groove of the rotary handle; a bolt hole of the support body is connected to the small sunken and concave stand through the bolt; the front part of a knife body of the chopping knife is provided with a large sunken and concave stand, the middle of which is a butterfly-shaped through hole; a rectangular clamp is formed by a triangular frame of the support body, the gasket and an arc protrusion of the rotary handle after rotation and used for clamping the edge of the chopping board; and the fan-shaped body of the rotary handle is rotatably connected to the large sunken and concave stand. The lever-type labor-saving vegetable-chopping tool has following beneficial effects: the chopping knife and the support are easily and conveniently dismantled and installed; and the support and the chopping board are conveniently dismantled and installed.

Description

technical field [0001] The invention belongs to the technical field of household kitchen knife machinery, in particular to the structural technology of a labor-saving lever type vegetable cutting tool. Background technique [0002] Existing kitchen knife machinery generally uses the form of the combination of kitchen knife and staff. Under normal circumstances, it can meet the needs of use. But its shortcoming is: one, the form of people's holding a knife handle to cut vegetables is a kind of vegetable cutting form with the palm as the fulcrum, the palm as the force arm, and the resistance is greater than the forceful lever type of the force arm simultaneously. When cutting frozen meat, ribs, bone-in chicken and duck, etc., it is necessary to raise the knife higher and cut down hard! Make blood overflow. 2. The traditional guillotine (comprising base, bracket, shaft, knife and other components. The same below), paper cutter provides a labor-saving lever-type cutting form ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/30B26D5/10B26D7/00
Inventor 严能进
Owner 严能进