CN202397240U

CN202397240U - Paring knife capable of adjusting paring thickness for fruit and vegetable

Info

Publication number: CN202397240U
Application number: CN201120527834XU
Authority: CN
Inventors: 李自良; 杨长友; 张时锋
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2011-12-16
Filing date: 2011-12-16
Publication date: 2012-08-29
Anticipated expiration: 2021-12-16

Abstract

The utility model relates to a paring knife capable of adjusting paring thickness for fruit and vegetable, belonging to the technical field of knives. The paring knife comprises a blade, a handle, a knife rest and a knife edge washer and further comprises a T-shaped push rod, wherein the T-shaped push rod comprises a push head at the front and a screw structure at the rear; the front end of the push head of the T-shaped push rod is a knife edge washer structure with a plain end; two sides of the push head are inserted in the guide rail slot of the knife rest and can move forward and backward in the guide rail slot; a screw is inserted in a through hole at central part of the handle and is meshed with a spiral button; the spiral button is axially fixed in an opening corresponding to the handle and can be rotated radially; the front section of the handle of the blade is a screw section for axially fixing the blade on the knife rest through a nut, while the rear section is a polygonal section for adjusting the inclined angle of the blade; and the T-shaped push rod is axially moved by rotating the spiral button, so that the paring thickness for the fruit and vegetable is adjusted. The paring knife can meet different paring thickness requirements, is simple in structure and convenient in use. The paring thickness is chosen according to different paring requirements, so that reasonable paring is realized and waste of fruits and vegetables or incomplete paring can be avoided.

Description

A kind of fruits and vegetables paring knife of adjustable peeling thickness

Technical field

The utility model relates to a kind of fruits and vegetables paring knife of adjustable peeling thickness, belongs to the cutting-tool engineering field.

Background technology

At present; Mostly the peeling fruit knife that people use is the peeling knife of simple pocket knife or peeling fixed thickness; But the peeling thickness of not all fruit is all identical in the life; And people are not quite similar to the standard of removing peel thickness, so simple pocket knife can not satisfy people to the different cutting requirements of removing the peel thickness of various fruit with the fixing peeling cutter of peel thickness.

Summary of the invention

The purpose of the utility model provides a kind of fruits and vegetables paring knife of adjustable peeling thickness, satisfies people to the different needs of peeling thickness calibration.

The technical scheme of the utility model is: the fruits and vegetables paring knife of adjustable peeling thickness; Comprise blade 3, handle 7, knife rest 10 and edge of a knife washer; It is characterized in that: also comprise the anterior T shape push rod 6 of cutting somebody's hair, the rear portion is screw-rod structure that is; The front end of cutting somebody's hair of T shape push rod 6 is flat mouthful edge of a knife washer structure, and the both sides of cutting somebody's hair of T shape push rod 6 insert in the guide-track groove 4 of knife rest 10 and can move forward and backward therein, the screw rod 9 of T shape push rod 6 insert in the through hole of handle 7 heart portions and with 8 engagements of spiral button; Spiral button 8 is axially fixed in the handle 7 corresponding openings and can radially rotates; Handle of a knife 2 leading portions of blade 3 are that to be used for through nut 1 it being axially fixed in spiro rod section, back segment on the knife rest 10 be the polygonal cross-section section that is used to regulate its angle of inclination (can be square, hexagon, octagon etc.).

The rake face 5 of said blade 3 is used for sharpening, and blade is replaceable or unload sharpening down.

The cross section of said handle 2 is oval or circular, the screw rod 9 of T shape push rod 6 and 8 engagements and coaxial with handle 2 of spiral button.

Each workpiece on the said paring knife is all processed by stainless steel or non-ferrous metal, avoids getting rusty easily.

This paring knife can pass through screw rod 9 through rotating spiral button 8, and T shape push rod 6 is moved axially, and increases or reduce to hold level with both hands before it is cut somebody's hair mouthful the distance with blade 3, and realization is to cutting the adjustment of fruits and vegetables skin thickness.Have scalable edge of a knife catch distance, adapt to the difference thickness needs of peeling, simple in structure, advantage such as easy to use.

Description of drawings

Fig. 1 is the utility model schematic top plan view;

Fig. 2 is that the utility model master looks sketch map;

Fig. 3 is that the utility model A is to the side-looking partial schematic diagram;

Fig. 4 is the utility model T shape push rod schematic top plan view;

Fig. 5 is that the utility model T shape push rod master looks sketch map;

Fig. 6 is the blade sketch map of the utility model heeling condition;

Fig. 7 is the blade sketch map of the utility model level;

Fig. 8 is the blade B-B cross-sectional schematic of the utility model heeling condition;

Fig. 9 is the blade C-C cross-sectional schematic of the utility model level;

Figure 10 is that the utility model spiral button master looks sketch map;

Figure 11 is the utility model spiral button schematic side view.

Among the figure: 1-nut, 2-blade handle of a knife, 3-blade, 4-guide-track groove, 5-blade rake face, 6-T shape push rod, 7-handle, 8-spiral button, 9-screw rod, 10-knife rest.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described further, but the protection domain of the utility model is not limited to said content.

Embodiment 1: shown in Fig. 1-5; The fruits and vegetables paring knife of this adjustable peeling thickness; Comprise blade 3, handle 7, knife rest 10 and edge of a knife washer, it is characterized in that: also comprise the anterior T shape push rod 6 of cutting somebody's hair, the rear portion is screw-rod structure that is, the edge of a knife washer structure of front end of cutting somebody's hair of T shape push rod 6 for flat mouth; The both sides of cutting somebody's hair of T shape push rod 6 insert in the guide-track groove 4 of knife rest 10 and can move forward and backward therein, the screw rod 9 of T shape push rod 6 insert in the through hole of handle 7 heart portions and with 8 engagements of spiral button; Spiral button 8 is axially fixed in the handle 7 corresponding openings and can radially rotates; Handle of a knife 2 leading portions of blade 3 are that being used for through nut 1 is the octagonal cross-section section that is used to regulate its angle of inclination with spiro rod section, the back segment that it is axially fixed on the knife rest 10.The rake face 5 of blade 3 is used for sharpening, and the cross section of handle 2 is oval, the screw rod 9 of T shape push rod 6 and 8 engagements and coaxial with handle 2 of spiral button.Each workpiece on the paring knife is all processed by stainless steel.

When needs during with certain thickness cutting fruit, only need through rotate, adjustable screw button 8, the distance of control T shape push rod 6 and blade 3, thus realize adjustment to the cutting peel thickness.Therefore, can select Tool in Cutting thickness, realize cutting rationally, avoid a large amount of pulp to be wasted or not cutting fully according to different peeling fruits needs.

Embodiment 2: referring to Fig. 1-5, the structure of the fruits and vegetables paring knife of this adjustable peeling thickness is identical with embodiment 1, and handle of a knife 2 back segments of blade 3 are the quadrangular section section that is used to regulate its angle of inclination, and the cross section of handle 2 is circular.

Embodiment 3: referring to Fig. 1-5, the structure of the fruits and vegetables paring knife of this adjustable peeling thickness is identical with embodiment 1, and handle of a knife 2 back segments of blade 3 are the hexagonal cross-section section that is used to regulate its angle of inclination, and the cross section of handle 2 is a rectangle.

Claims

1. the fruits and vegetables paring knife of an adjustable peeling thickness; Comprise blade (3), handle (7), knife rest (10) and edge of a knife washer; It is characterized in that: also comprise the anterior T shape push rod (6) of cutting somebody's hair, the rear portion is screw-rod structure that is; The front end of cutting somebody's hair of T shape push rod (6) is flat mouthful edge of a knife washer structure, and its both sides of cutting somebody's hair insert in the guide-track groove (4) of knife rest (10) and can move forward and backward therein, mesh in the through hole that screw rod (9) inserts in handle (7) heart portion and with spiral button (8); Spiral button (8) is axially fixed in the corresponding opening of handle (7) and can radially rotates; Handle of a knife (2) leading portion of blade (3) is the polygonal cross-section section that is used to regulate its angle of inclination for being used for through nut (1) with spiro rod section, the back segment that it is axially fixed on the knife rest (10).

2. the fruits and vegetables paring knife of adjustable peeling thickness according to claim 1 is characterized in that: the rake face (5) of blade (3) is used for sharpening.

3. the fruits and vegetables paring knife of adjustable peeling thickness according to claim 1 is characterized in that: the cross section of handle (2) is for oval or circular, and the screw rod (9) of T shape push rod (6) meshes with spiral button (8) and be coaxial with handle (2).