CN213136812U - Safety knife for accurate slicing - Google Patents
Safety knife for accurate slicing Download PDFInfo
- Publication number
- CN213136812U CN213136812U CN202021366263.1U CN202021366263U CN213136812U CN 213136812 U CN213136812 U CN 213136812U CN 202021366263 U CN202021366263 U CN 202021366263U CN 213136812 U CN213136812 U CN 213136812U
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- China
- Prior art keywords
- knife
- thickness limiting
- knife handle
- thickness
- safety
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 5
- 235000013305 food Nutrition 0.000 description 22
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Food-Manufacturing Devices (AREA)
- Knives (AREA)
Abstract
The utility model discloses a safety knife for accurate slicing, which comprises a knife handle, a knife body, a thickness limiting sheet and a safety hand guard sheet; the knife body is connected to the front end of the knife handle; the front part of the knife handle is provided with a transverse column penetrating through the knife handle; the thickness limiting piece and the safety hand guard piece are hinged on the transverse column and are respectively arranged on two sides of the knife handle; the front end of the knife handle is also provided with a return spring; the return spring is detachably and movably connected with the thickness limiting piece. The utility model discloses the device can help people to surely go out the section of accurate thickness, can also prevent that cutter from pointing.
Description
Technical Field
The utility model belongs to the technical field of domestic cutter, a safe sword of accurate section is related to.
Background
The knife is one of the common tools at home, and the knife can not be separated from the slicing of vegetables, fruits and meat. In order to meet the requirements of attractiveness or cooking and the like, the food materials are required to be cut into sheets with certain thickness sometimes, but a cutter is difficult to control by a plurality of people who are not in contact with the food to be cooked frequently, the cut food materials are different in thickness, and attractiveness is affected; in the process of cutting the food material by using the cutter, the user needs to hold the cutter with one hand and press the food material with the other hand, and the cutter can cut fingers carelessly, so that danger is brought.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate safe sword of cutting into slices to prior art not enough, the device can help people to surely go out the section of accurate thickness, can also prevent that the cutter from pointing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safety knife for accurate slicing comprises a knife handle, a knife body, a thickness limiting sheet and a safety hand guard sheet; the knife body is connected to the front end of the knife handle; the front part of the knife handle is provided with a transverse column penetrating through the knife handle; the thickness limiting piece and the safety hand guard piece are hinged on the transverse column and are respectively arranged on two sides of the knife handle; the front end of the knife handle is also provided with a return spring; the return spring is detachably and movably connected with the thickness limiting piece.
The knife body and the knife handle can be fixedly connected, and also can be movably connected, wherein the knife body can be contained in the knife handle; the thickness limiting piece can rotate to one side of the knife body by taking the transverse column as a rotating shaft, and the bottom of the thickness limiting piece is lower than the knife edge; when the knife is operated, the thickness limiting piece is in contact with the side surface of the food material, cutting is carried out by observing the position of the thickness limiting piece, and the distance between the knife body and the thickness limiting piece is the thickness of the cut food material; the safety hand guard piece can rotate to the other side of the knife body by taking the cross column as a rotating shaft and is flush with the knife body, so that a barrier is formed between fingers and a knife edge, and the fingers pressing food materials are prevented from being accidentally injured due to the fact that the fingers are too close to the knife body; the return spring can pull back the shifted thickness limiting piece during cutting, so that the bottom of the thickness limiting piece is lower than the position of the knife edge.
As a further technical improvement, the thickness limiting sheets have at least three groups; the distance between the thickness limiting piece closest to the knife body and the knife body is 0.2-0.5 cm; the distance between two adjacent groups of the thickness limiting pieces is 0.2-0.3 cm. The distance between the thickness limiting piece and the knife body and the distance between the two adjacent sets of thickness limiting pieces are constant, a manufacturer can produce products with corresponding specifications according to different slice thicknesses, and the corresponding thickness limiting pieces are selected according to the thickness to be sliced during use.
As a further technical improvement, the front end of the knife handle is also provided with a spring connecting column; one end of the return spring is connected with the spring connecting column, and the other end of the return spring is bent to form a small hook.
As a further technical improvement, the tail part of the thickness limiting sheet is provided with a small hole correspondingly matched with the small hook on the return spring. After the selected thickness limiting piece is rotated to the position, a small hook on the return spring is hooked into a small hole of the thickness limiting piece, and at the moment, the return spring is in a normal state; when the cutter body is cut off during slicing, the thickness limiting piece firstly contacts the chopping board and then is pressed upwards, and at the moment, the return spring is compressed; when the knife handle is lifted, the return spring restores to be deformed and pushes the thickness limiting sheet downwards until the state that the lowest point of the thickness limiting sheet is lower than the lowest point of the knife body is restored.
As a further technical improvement, the knife handle is provided with anti-skid lines.
The use method of the safety knife for accurate slicing comprises the following steps:
when the thickness limiting piece is used, the corresponding thickness limiting piece is selected according to the thickness of the slice to be cut, the thickness limiting piece is rotated to one side of the knife body by taking the transverse column as a rotating shaft, the lowest point of the thickness limiting piece is lower than the lowest point of the knife body, and the return spring is connected with the thickness limiting piece; then the safety hand guard piece is rotated to the other side of the knife body by taking the transverse column as a rotating shaft; when slicing is carried out, a user holds the food material to be sliced with one hand, holds the knife handle with the other hand, slowly moves the safety knife from one side of the food material to the food material until the thickness limiting piece contacts with the edge of the food material, presses down the knife handle at the moment, and slices, wherein the thickness of the cut food material is the required thickness; the food material slices with corresponding thickness can be obtained by cutting the food material slices with the knife.
Compared with the prior art, the utility model discloses the beneficial effect who possesses:
1. the utility model discloses a design of the spacing piece of thickness can assist the user to accurately surely go out the edible material piece of required thickness, makes edible material pleasing to the eye, accords with the culinary art requirement.
2. The utility model discloses the device can protect the hand of holding up edible material when fortune sword section through the setting of safe hand protector piece, prevents that the finger from being cut.
3. The utility model discloses the spacing piece of thickness of device optional difference to satisfy the demand of cutting different thickness edible material pieces.
Drawings
FIG. 1 is a top view of the apparatus.
FIG. 2 is a side view of the device with a thickness-limiting piece.
Fig. 3 is a side view of the device on the side where the safety hand guard is provided.
Reference numerals: 1-knife handle, 2-knife body, 3-thickness limiting sheet, 4-safety hand guard sheet, 5-transverse column, 6-spring connecting column, 7-return spring and 8-small hole.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-3, a safety knife for accurate slicing comprises a knife handle 1, a knife body 2, a thickness limiting sheet 3 and a safety hand guard sheet 4; the knife body 2 is connected to the front end of the knife handle 1; the front part of the knife handle 1 is provided with a cross column 5 penetrating through the knife handle 1; the thickness limiting pieces 3 and the safety hand protecting pieces 4 are hinged on the cross column 5 and are respectively arranged on two sides of the knife handle 1; the front end of the knife handle 1 is also provided with a return spring 7; and the return spring 7 is detachably and movably connected with the thickness limiting sheet 3.
The thickness limiting sheets 3 are at least three groups; the distance between the thickness limiting piece 3 closest to the knife body 2 and the knife body 2 is 0.2 cm; the distance between two adjacent groups of the thickness limiting pieces 3 is 0.2 cm.
The front end of the knife handle 1 is also provided with a spring connecting column 6; one end of the return spring 7 is connected with the spring connecting column 6, and the other end of the return spring is bent to form a small hook.
The tail part of the thickness limiting sheet 3 is provided with a small hole 8 correspondingly matched with the small hook on the return spring 7.
The utility model discloses a use method as follows:
when in use, the corresponding thickness limiting piece 3 is selected according to the thickness of the slice to be cut, the thickness limiting piece 3 is rotated to one side of the knife body 2 by taking the transverse column 5 as a rotating shaft, the lowest point of the thickness limiting piece 3 is lower than the lowest point of the knife body 2, and the return spring 7 is connected with the thickness limiting piece 3; then the safety hand guard piece 4 is rotated to the other side of the knife body 2 by taking the cross column 5 as a rotating shaft; when slicing, holding the food material to be cut with one hand, holding the knife handle 1 with the other hand, slowly moving the safety knife from one side of the food material to the food material until the thickness limiting sheet 3 contacts the edge of the food material, pressing down the knife handle 1 at the moment, and slicing, wherein the thickness of the cut food material is the required thickness; the food material slices with corresponding thickness can be obtained by cutting the food material slices with the knife.
Example 2:
this example differs from example 1 in that: the knife handle 1 is provided with anti-skid lines.
The method of use of this example is the same as example 1.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. A safety knife for accurate slicing comprises a knife handle (1), a knife body (2), a thickness limiting sheet (3) and a safety hand guard sheet (4); the method is characterized in that: the knife body (2) is connected to the front end of the knife handle (1); the front part of the knife handle (1) is provided with a transverse column (5) penetrating through the knife handle (1); the thickness limiting sheet (3) and the safety hand guard sheets (4) are hinged on the cross column (5) and are respectively arranged on two sides of the knife handle (1); the front end of the knife handle (1) is also provided with a return spring (7); the return spring (7) is detachably and movably connected with the thickness limiting sheet (3).
2. The safety knife for accurate slicing according to claim 1, wherein: the thickness limiting sheets (3) are at least three groups; the distance between the thickness limiting piece (3) closest to the knife body (2) and the knife body (2) is 0.2-0.5 cm; the distance between two adjacent groups of the thickness limiting pieces (3) is 0.2-0.3 cm.
3. The safety knife for accurate slicing according to claim 1, wherein: the front end of the knife handle (1) is also provided with a spring connecting column (6); one end of the return spring (7) is connected with the spring connecting column (6), and the other end is bent to form a small hook.
4. The safety knife for precise slicing according to claim 3, wherein: the tail part of the thickness limiting sheet (3) is provided with a small hole (8) correspondingly matched with the small hook on the return spring (7).
5. The safety knife for accurate slicing according to claim 1, wherein: the knife handle (1) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021366263.1U CN213136812U (en) | 2020-07-13 | 2020-07-13 | Safety knife for accurate slicing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021366263.1U CN213136812U (en) | 2020-07-13 | 2020-07-13 | Safety knife for accurate slicing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213136812U true CN213136812U (en) | 2021-05-07 |
Family
ID=75730115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021366263.1U Expired - Fee Related CN213136812U (en) | 2020-07-13 | 2020-07-13 | Safety knife for accurate slicing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213136812U (en) |
-
2020
- 2020-07-13 CN CN202021366263.1U patent/CN213136812U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |