CN215282027U - Paper table knife - Google Patents
Paper table knife Download PDFInfo
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- CN215282027U CN215282027U CN202121050406.2U CN202121050406U CN215282027U CN 215282027 U CN215282027 U CN 215282027U CN 202121050406 U CN202121050406 U CN 202121050406U CN 215282027 U CN215282027 U CN 215282027U
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- head end
- reinforcing rib
- end part
- table knife
- reinforcing ribs
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Abstract
A paper table knife comprises a table knife body, wherein the table knife body comprises a head end part and a handle part which are integrally formed; the front surface of the head end part is concavely formed with a groove; a plurality of first reinforcing ribs are formed inside the groove, and the first reinforcing ribs are recessed from the inside of the groove to the back surface of the head end part; the front surface of the table knife body is also provided with a third reinforcing rib; the front surface of the handle part is concavely provided with a plurality of second reinforcing ribs. The first reinforcing rib is used for preventing the head end part from deforming at the position provided with the first reinforcing rib; the third reinforcing rib prevents the connecting position between the winding head end part and the handle part of the table knife body from being turned and deformed towards the front direction; the structural strength of the handle part is enhanced through the arc-shaped structure, so that the handle part is not easy to turn over and deform in the front direction; the second reinforcing rib prevents the handle portion from deforming at a portion where the second reinforcing rib is provided.
Description
Technical Field
The utility model belongs to the technical field of the technique of paper tableware and specifically relates to a paper knife is related to.
Background
The table knife is a common tableware for people in daily life, and the table knife is generally used for cutting off food. With the pace of life increasing, disposable tableware is now in daily life. In disposable tableware, generally, the table knife is made of plastic, but the table knife made of plastic is not recyclable and is not degradable, and paper-based plate tableware exists in the market, and the current situation is not in accordance with the development concept of green environmental protection because the number of paper-based knife tools is small. At present, a paper table knife with a flat structure exists in the market, and referring to fig. 3, the structure of the table knife is easy to deform when the table knife is used for removing food, so that the table knife cannot be normally used.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the utility model aims to provide a paper table knife.
In order to achieve the purpose, the utility model provides a paper table knife, which comprises a table knife body, wherein the table knife body comprises a head end part and a handle part which are integrally formed; the front surface of the head end part is concavely provided with a groove, wherein the groove extends towards the length direction of the head end part; a plurality of first reinforcing ribs are formed inside the groove, and the first reinforcing ribs are recessed from the inside of the groove to the back surface of the head end part; a third reinforcing rib is formed on the front surface of the table knife body, wherein the third reinforcing rib is arranged at the joint position between the head end part and the handle part; the front surface of the handle part is concavely provided with a plurality of second reinforcing ribs, wherein each second reinforcing rib is sunken from the front surface of the handle part to the back surface of the handle part.
Further, the bottom of the head end part is of an arc structure, and the bottom of the head end is formed with saw teeth arranged along the bottom of the head end part.
Furthermore, a plurality of the first reinforcing ribs are arranged inside the grooves in a vertically staggered mode.
Furthermore, a plurality of second reinforcing ribs are arranged on the handle part in a vertically staggered mode.
Further, the section of the tail end of the handle part is of an arc structure with a high middle part and low two sides.
The utility model has the advantages that: the first reinforcing rib is used for preventing the head end part from deforming at the position provided with the first reinforcing rib; the third reinforcing rib prevents the connecting position between the winding head end part and the handle part of the table knife body from being turned and deformed towards the front direction; the structural strength of the handle part is enhanced through the arc-shaped structure, so that the handle part is not easy to turn over and deform in the front direction; the handle part is prevented from deforming at the part provided with the second reinforcing rib by the second reinforcing rib; the smooth sharp cutting edge of the traditional knife is replaced by the saw teeth, so that the problem that the structural strength of the table knife is low due to the fact that the paper cutting edge is too flat and thin is avoided, and the table knife is not easy to deform when food is cut off.
Drawings
Fig. 1 is a schematic view of the paper knife of the present invention.
Fig. 2 is a bottom view of the paper table knife of the utility model.
Fig. 3 is a schematic view of a conventional paper knife.
The structure comprises a base, a first reinforcing rib, a second reinforcing rib, a handle part, a first reinforcing rib, a second reinforcing rib, a third reinforcing rib and 4-sawteeth, wherein 1 represents a head end part, 11 represents a groove, 12 represents a first reinforcing rib, 2 represents a handle part, 21 represents a second reinforcing rib, 3 represents a third reinforcing rib and 4 represents sawteeth.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1 or fig. 2, in the present embodiment, a paper table knife includes a table knife body, wherein the table knife body includes a head end portion 1 and a handle portion 2 which are integrally formed. The front surface of the head end portion 1 is concavely formed with a groove 11, wherein the groove 11 extends in the length direction of the head end portion 1. The upper edge of the groove 11 prevents the head end 1 from being folded and deformed in the front direction. Four first reinforcing ribs 12 are formed inside the groove 11, wherein each first reinforcing rib 12 is recessed from the inside of the groove 11 to the back surface of the head end portion 1, the four first reinforcing ribs 12 are divided into two groups inside the groove 11, the two groups of first reinforcing ribs 12 are arranged in a vertically staggered manner, and each group of first reinforcing ribs 12 are arranged in an array along the length direction of the head end portion 1. When the head end portion 1 is folded back and deformed in the direction of the back surface, the first bead 12 prevents the deformation of the portion of the head end portion 1 where the first bead 12 is provided.
In this embodiment, the front surface of the knife body is further formed with a third rib 3, wherein the third rib 3 is disposed at the joining position between the head end portion 1 and the handle portion 2, and specifically, the third rib 3 is disposed at one side of the upper edge of the recess 11. The third reinforcing rib 3 blocks the overturning deformation of the kitchen knife body in the front direction at the joint position between the winding head end part 1 and the handle part 2.
In this embodiment, the front surface of the handle portion 2 is concavely formed with four second reinforcing ribs 21, wherein the four second reinforcing ribs 21 are recessed from the front surface of the handle portion 2 to the back surface of the handle portion 2, and the four second reinforcing ribs 21 are divided into two groups at the handle portion 2, the two groups of second reinforcing ribs 21 are arranged in a staggered manner from top to bottom, and each group of second reinforcing ribs 21 is arranged in an array along the length direction of the handle portion 2. When the handle 2 is folded back and deformed in the direction of the back surface, the second reinforcing rib 21 prevents the handle 2 from being deformed at the portion where the second reinforcing rib 21 is provided. In this embodiment, the cross section of the tail end of the handle portion 2 is an arc structure with a high middle and low two sides, and the structural strength of the handle portion 2 is enhanced by the arc structure, so that the handle portion 2 is not easy to be folded and deformed in the front direction.
In the present embodiment, the bottom of the head end portion 1 has an arc-shaped structure, and the bottom of the head end is formed with serrations 4 arranged along the bottom of the head end portion 1. The smooth sharp cutting edge of the traditional knife is replaced by the saw teeth 4, so that the problem that the structural strength of the table knife is low due to the fact that the paper cutting edge is too flat and thin is avoided, and the table knife is not easy to deform when food is cut off.
The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents of the embodiments of the invention without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.
Claims (5)
1. The utility model provides a paper table knife, including the table knife body, wherein, the table knife body is including integrated into one piece's head portion (1) and handle portion (2), its characterized in that: a groove (11) is concavely formed in the front face of the head end part (1), wherein the groove (11) extends towards the length direction of the head end part (1); a plurality of first reinforcing ribs (12) are molded inside the groove (11), and the first reinforcing ribs (12) are recessed from the inside of the groove (11) to the back surface of the head end part (1); the front surface of the table knife body is also molded with a third reinforcing rib (3), wherein the third reinforcing rib (3) is arranged at the joint position between the head end part (1) and the handle part (2); the front surface of the handle part (2) is concavely formed with a plurality of second reinforcing ribs (21), wherein each second reinforcing rib (21) is recessed from the front surface of the handle part (2) to the back surface of the handle part (2).
2. A paper knife as claimed in claim 1, wherein: the bottom of the head end part (1) is of an arc structure, and sawteeth (4) arranged along the bottom of the head end part (1) are formed at the bottom of the head end part.
3. A paper knife as claimed in claim 1, wherein: the first reinforcing ribs (12) are divided into two groups, and the two groups of the first reinforcing ribs (12) are arranged in the groove (11) in a vertically staggered mode.
4. A paper knife as claimed in claim 1, wherein: the second reinforcing ribs (21) are divided into two groups, and the two groups of the second reinforcing ribs (21) are arranged on the handle part (2) in a vertically staggered mode.
5. A paper knife as claimed in claim 1, wherein: the section of the tail end of the handle part (2) is of an arc structure with a high middle part and low two sides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121050406.2U CN215282027U (en) | 2021-05-17 | 2021-05-17 | Paper table knife |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121050406.2U CN215282027U (en) | 2021-05-17 | 2021-05-17 | Paper table knife |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215282027U true CN215282027U (en) | 2021-12-24 |
Family
ID=79540913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121050406.2U Active CN215282027U (en) | 2021-05-17 | 2021-05-17 | Paper table knife |
Country Status (1)
Country | Link |
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CN (1) | CN215282027U (en) |
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2021
- 2021-05-17 CN CN202121050406.2U patent/CN215282027U/en active Active
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