CN210500441U

CN210500441U - Prevent cutting hand device of cutting dish

Info

Publication number: CN210500441U
Application number: CN201920733664.7U
Authority: CN
Inventors: 付强; 王玥; 李振东; 于士超
Original assignee: Liuzhou Railway Vocational Technical College
Current assignee: Liuzhou Railway Vocational Technical College
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-05-12
Anticipated expiration: 2029-05-21

Abstract

A hand-cutting-preventing vegetable cutting device comprises a kitchen knife, a vegetable cutting board, a base, a vegetable pressing board and a transmission mechanism; a fixed bracket is arranged on the base; the chopping board is arranged on the base, the rear end of the chopping board is provided with a guide groove, the bottom of the guide groove is provided with a platform, the rear end of the chopping board is erected on the platform of the guide groove, the front end of the chopping board is buckled on the chopping board, and a channel for placing vegetables is formed between the middle part of the chopping board and the chopping board; the transmission mechanism comprises a screw rod and a ratchet mechanism sleeved in the screw rod, the screw rod is arranged in the guide groove and is in meshed transmission with a rack fixed on the chopping board, and a middle shaft of the ratchet mechanism penetrates through a bearing seat on the fixed support to be connected with a pin hole on the kitchen knife. The hand-cutting-preventing vegetable cutting device has the hand-cutting-preventing function, does not need skilled vegetable cutting skills, has large hand strength, is uniform in thickness of cut vegetables, and is easy to popularize and use widely.

Description

Prevent cutting hand device of cutting dish

Technical Field

The utility model relates to a device of cutting the dish, concretely relates to prevent cutting hand device of cutting the dish.

Background

The hand-cutting-preventing kitchen knife in the current market is a hard glove which inherits the traditional old kitchen knife and protects the hand, so that the problem that the hand can not be directly hurt when being cut is solved, but the mode still has the following defects:

firstly, because one hand holds the dish and the other hand holds the kitchen knife, the hidden danger of cutting the hand still exists;

secondly, the user needs to have a skilled vegetable cutting technique, otherwise the vegetable cutting speed is slow;

thirdly, as one hand presses the dish and the other hand presses the kitchen knife, the user needs to have large hand strength, otherwise the user feels pain in the hand or cuts the dish continuously for a long time;

fourthly, the cut vegetables are irregular and have thick and thin parts, so that the fried vegetables are not cooked uniformly.

Therefore, the kitchen knife capable of preventing hand from being cut still cannot meet the requirement.

Disclosure of Invention

An object of the utility model is to provide a prevent cutting hand device of cutting dish to solve the not enough that exists among the prior art.

The utility model adopts the technical proposal that: the utility model provides a prevent cutting hand device of cutting dish, includes kitchen knife and chopping board, its characterized in that: the vegetable pressing plate is arranged on the base;

a fixed bracket is arranged on the base;

the chopping board is arranged on the base, the rear end of the chopping board is provided with a guide groove, the bottom of the guide groove is provided with a platform, the rear end of the chopping board is erected on the platform of the guide groove, the front end of the chopping board is buckled on the chopping board, and a channel for placing vegetables is formed between the middle part of the chopping board and the chopping board;

the transmission mechanism comprises a screw rod and a ratchet mechanism sleeved in the screw rod, the screw rod is arranged in the guide groove and is meshed with a rack fixed on the chopping board for transmission, and a central shaft of the ratchet mechanism penetrates through a bearing seat on the fixed support to be connected with a pin hole on the kitchen knife;

the kitchen knife is lifted, the kitchen knife drives the ratchet mechanism to rotate through the central shaft, the ratchet mechanism drives the screw rod to rotate, the rack and the chopping board are driven to move to one side of the kitchen knife through the rotation of the screw rod, when the kitchen knife is pressed down, the ratchet mechanism idles, the screw rod stops rotating, the rack and the chopping board stop moving, and the vegetable is cut off by the kitchen knife.

The further technical scheme is as follows: and an annular handle is fixed on the end face of the right end of the screw rod, which extends out of the guide groove.

The further technical scheme is as follows: be equipped with slide mechanism between chopping board front end and the base, this slide mechanism include the slide rail and with slide rail sliding fit's slider, the slide rail is transversely installed on the base, the bottom at the chopping board front end is established to the slider. Since the technical scheme is used, the utility model relates to a prevent cutting hand device of cutting dish has following beneficial effect:

1. have and prevent cutting the hand function:

use the utility model relates to a prevent cutting hand device of cutting dish when cutting the dish, put vegetables on the chopping board from the passageway, when mentioning the kitchen knife, the kitchen knife passes through the axis and drives ratchet and rotate, and ratchet drives the lead screw rotation again, and the rotation of lead screw drives rack and chopping board and moves to kitchen knife one side, when pushing down the kitchen knife, ratchet idle running, lead screw stall, rack and chopping board stop motion, and the kitchen knife cuts off vegetables. And lifting the kitchen knife again, continuously moving the chopping board and the vegetables to one side of the kitchen knife, pressing down the kitchen knife to cut the vegetables, and repeating the steps to cut the vegetables into filaments. Due to the use of the utility model, the vegetable can be prevented from being pressed by hand, so that the hand-cutting risk can be avoided when the kitchen knife is pressed down, and the hand-cutting prevention function can be realized.

2. Does not need skilled vegetable cutting skills and large hand strength:

when the utility model is used for cutting vegetables, the vegetables can be cut off only by repeatedly lifting and pressing down the kitchen knife with one hand, the skilled vegetable cutting technique is not needed, and the operation is simple; meanwhile, one hand is not required to be additionally vacated to press the dish, so that a user can press down the kitchen knife by two hands without great hand strength.

3. The thickness of the cut vegetables is uniform:

use the utility model discloses when cutting the dish, mention the kitchen knife at every turn, the pawl will be changeed to the next interior tooth's socket of ratchet, pushes down the kitchen knife, and the lead screw does not rotate, consequently, mentions and pushes down the kitchen knife at every turn, and the angle that the ratchet rotated is the same to the displacement amount that chopping board and vegetables that drive removed is also the same, consequently, and the vegetables thickness or the length that can surely go out are the same, and the thickness is even, avoids the dish of frying out to give birth to thoroughly inequality.

4. Semi-automatic function:

only need manually to operate the kitchen knife, and place vegetables etc. later both can surely go out even vegetable, cut the dish after, the annular handle of manual rotation twists out the chopping board from pressing the guide way of chopping board, with the chopping board cut good vegetables pack into the container can, have semi-automatization function.

5. Because the sliding mechanism is arranged between the base and the chopping board and is matched with the transmission mechanism for use, the chopping board can move in the left and right directions conveniently.

The technical features of the device for cutting vegetables and preventing hand from being cut will be further described with reference to the accompanying drawings and embodiments.

Drawings

Fig. 1 is a schematic structural view of a hand-cutting-proof vegetable cutting device of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic structural view of a fixing bracket mounted on a base;

FIG. 4 is a schematic structural view of the transmission mechanism;

fig. 5 is a right side view of fig. 4.

In the figure:

1-a kitchen knife;

2-transmission mechanism, 21-ratchet mechanism, 211-pawl, 212-ratchet, 22-screw rod, 23-middle shaft, 24-handle;

3-pressing a chopping board, 31-guiding grooves and 32-channels;

4-chopping board, 41-rack;

5-base, 51-fixed support, 511-bearing seat;

6-sliding mechanism, 61-sliding rail and 62-sliding block.

Detailed Description

Example (b):

a hand-cutting-preventing vegetable cutting device comprises a kitchen knife 1, a vegetable cutting board 4, a base 5, a vegetable pressing board 3 and a transmission mechanism 2;

a fixed bracket 51 is arranged on the base;

the chopping board is arranged on the base, the rear end of the chopping board is provided with a guide groove 31, the bottom of the guide groove is provided with a platform 33, the rear end of the chopping board is erected on the platform of the guide groove, and the front end of the chopping board is buckled on the chopping board, and a channel 32 for placing vegetables is formed between the middle part of the chopping board and the chopping board;

the transmission mechanism comprises a screw rod 22 and a ratchet mechanism 21 sleeved in the screw rod, the screw rod is arranged in the guide groove and is in meshed transmission with a rack 41 fixed on the chopping board, an annular handle 24 is fixed on the end face of the right end, extending out of the guide groove, of the screw rod, and the diameter of the annular handle is smaller than that of the screw rod.

The middle shaft 23 of the ratchet mechanism passes through a bearing block 511 on the fixed bracket and is connected with a pin hole on the kitchen knife; be equipped with slide mechanism 6 between chopping board front end and the base, this slide mechanism include slide rail 61 and with slide rail sliding fit's slider 62, the slide rail is transversely installed on the base, the bottom at the chopping board front end is established to the slider.

As a transformation of the utility model, the fixed bolster of installing on the base also can be equipped with 2, and 2 fixing support are located drive mechanism's the left and right sides respectively, and the centraxonial left end of ratchet is connected with the bearing frame of left side fixed bolster this moment, and the centraxonial right-hand member of ratchet passes and is connected with the kitchen knife behind the bearing frame of right side fixed bolster for drive mechanism is more firm.

When the hand-cutting-preventing vegetable cutting device is used for cutting vegetables, vegetables are placed on a vegetable cutting board from a channel, a kitchen knife is lifted, the kitchen knife drives a middle shaft to rotate, a pawl hinged on the middle shaft is inserted into teeth of a ratchet wheel, the ratchet wheel rotates for a certain angle at the same time, the rotation of the ratchet wheel drives a screw rod to rotate, and the rotation of the screw rod drives a rack and the vegetable cutting board to move to one side of the kitchen knife; the kitchen knife is pressed down, the middle shaft rotates reversely, the pawl slides on the teeth of the ratchet wheel, the ratchet wheel is stationary, the ratchet wheel mechanism idles at the moment, the screw rod stops rotating, the rack and the chopping board stop moving at the same time, and the kitchen knife cuts off vegetables. The vegetable is cut into filaments by reciprocating in this way. After the vegetables are cut, the chopping board and the rack can be twisted out from the guide groove of the chopping board by continuously and repeatedly lifting and pressing down the kitchen knife or manually rotating the annular handle, and the vegetables cut on the chopping board can be put into a container.

The above-described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims

1. The utility model provides a prevent cutting hand device of cutting dish, includes kitchen knife (1) and chopping board (4), its characterized in that: the vegetable pressing plate is characterized by also comprising a base (5), a vegetable pressing plate (3) and a transmission mechanism (2);

a fixed bracket (51) is arranged on the base;

the chopping board is arranged on the base, the rear end of the chopping board is provided with a guide groove (31), the bottom of the guide groove is provided with a platform (33), the rear end of the chopping board is erected on the platform of the guide groove, and the front end of the chopping board is buckled on the chopping board, and a channel (32) for placing vegetables is formed between the middle part of the chopping board and the chopping board;

the transmission mechanism comprises a screw rod (22) and a ratchet mechanism (21) sleeved in the screw rod, the screw rod is arranged in the guide groove and is meshed with a rack (41) fixed on the chopping board for transmission, and a middle shaft (23) of the ratchet mechanism penetrates through a bearing seat (511) on the fixed support to be connected with a pin hole on the kitchen knife;

2. The hand-cutting-preventing vegetable cutting device as claimed in claim 1, characterized in that: an annular handle (24) is fixed on the end face of the right end of the screw rod extending out of the guide groove.

3. The hand-cutting-preventing vegetable cutting device as claimed in claim 2, characterized in that: be equipped with slide mechanism (6) between chopping board front end and the base, this slide mechanism include slide rail (61) and with slide rail sliding fit's slider (62), the slide rail is transversely installed on the base, the bottom at the chopping board front end is established to the slider.