CN215738582U - Chopping board with limiting type knife sharpener - Google Patents
Chopping board with limiting type knife sharpener Download PDFInfo
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- CN215738582U CN215738582U CN202121608573.4U CN202121608573U CN215738582U CN 215738582 U CN215738582 U CN 215738582U CN 202121608573 U CN202121608573 U CN 202121608573U CN 215738582 U CN215738582 U CN 215738582U
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- sharpener
- chopping board
- knife sharpener
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- limiting
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Abstract
The utility model discloses a chopping board with a limiting type knife sharpener, which comprises a chopping board main body and a knife sharpener arranged on the chopping board main body, wherein a placing groove is formed in one side edge of the chopping board main body, and the knife sharpener is rotatably assembled in the placing groove through a pivoting structure; a pivoting shaft is arranged on the inner side wall of the placing groove, a pivoting hole connected with the pivoting shaft is formed in the sharpener, and a forward limiting assembly and a reverse limiting assembly are arranged between the sharpener and the pivoting shaft; when sharpener when predetermineeing the angle for chopping board main part forward rotation, the positive spacing subassembly can restrict sharpener forward rotation, and reverse spacing subassembly can restrict sharpener antiport, and then can make sharpener and chopping board main part relatively fixed. The utility model can lead the knife sharpener to be vertical to the chopping board main body and play the role of positive and negative limit, and can avoid the knife sharpener from rotating back and forth in the using process; but also can not damage the shell of the knife sharpener, and the whole body is beautiful.
Description
Technical Field
The utility model relates to the technical field of chopping boards, in particular to a chopping board with a limiting type knife sharpener.
Background
The chopping board is a kitchen tool, plays a supporting role when cutting food, is provided with a structure of a sharpener, the existing sharpener is assembled by an upper plastic shell and a lower plastic shell (a rotating part and a sharpening part), and the sharpener can be used after rotating a certain angle relative to the chopping board. The conventional supporting and positioning mode of the existing knife sharpener has the defects that if a positioning bulge for supporting the knife sharpener is arranged on one side of a chopping board close to the knife sharpener, the positioning bulge is easy to damage the shell of the knife sharpener after long-term use, and the appearance is influenced; and the outer surface sideline of the plastic shell is greatly deformed, and the problem of hand cutting caused by the segment difference exists. If the knife sharpener directly depends on the inner side wall of the chopping board for supporting, the angle of the knife sharpener is larger than 90 degrees, and the knife sharpening effect is poor.
Moreover, the supporting and positioning mode of the knife sharpener can not avoid the risk of reverse rotation in the knife sharpening process, so that the knife sharpening effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a chopping board with a limiting type knife sharpener is provided, so that the knife sharpener is perpendicular to a chopping board main body and has positive and reverse limiting effects, and the knife sharpener can be prevented from rotating back and forth in the using process; but also can not damage the shell of the knife sharpener, and the whole body is beautiful.
In order to solve the technical problems, the utility model provides a chopping board with a limiting type knife sharpener, which comprises a chopping board main body and a knife sharpener arranged on the chopping board main body, wherein a placing groove is formed in one side edge of the chopping board main body, and the knife sharpener is rotatably assembled in the placing groove through a pivoting structure;
a pivoting shaft is arranged on the inner side wall of the placing groove, a pivoting hole connected with the pivoting shaft is formed in the sharpener, and a forward limiting assembly and a reverse limiting assembly are arranged between the sharpener and the pivoting shaft;
when sharpener when predetermineeing the angle for chopping board main part forward rotation, the positive spacing subassembly can restrict sharpener forward rotation, and reverse spacing subassembly can restrict sharpener antiport, and then can make sharpener and chopping board main part relatively fixed.
As an improvement of the scheme, the forward limiting assembly comprises a positioning block and a positioning groove, the positioning block is arranged on the pivot shaft, and the positioning groove is arranged on one side of the knife sharpener, close to the pivot shaft, corresponding to the positioning block; when the sharpener positively rotates to a preset angle relative to the chopping board main body, the positioning block can be clamped into the positioning groove, and then the sharpener can be limited from positively rotating.
As an improvement of the scheme, the reverse limiting assembly comprises an arc-shaped convex block and a limiting block, the arc-shaped convex block is arranged on the pivot shaft, and the limiting block is arranged on one side of the knife sharpener, which is close to the pivot shaft, and corresponds to the arc-shaped convex block; when the knife sharpener positively rotates to a preset angle relative to the chopping board main body, one side end face of the arc-shaped bump is abutted to one side end face of the limiting block, and the knife sharpener can be limited to reversely rotate.
As an improvement of the scheme, the arc-shaped convex block is provided with a first arc-shaped convex surface and a second arc-shaped convex surface, and the curvature of the first arc-shaped convex surface is greater than that of the second arc-shaped convex surface; when the knife sharpener positively rotates to a preset angle relative to the chopping board main body, the first arc-shaped convex surface is abutted to one side end face of the limiting block, and the knife sharpener can be limited to reversely rotate.
As the improvement of above-mentioned scheme, a side tip of stopper is equipped with the arc concave surface, when sharpener when chopping board main part forward rotation to predetermineeing the angle, the arc concave surface is connected with first arc convex surface block, can restrict sharpener antiport.
As the improvement of above-mentioned scheme, be equipped with first buckle subassembly between the inside wall of sharpener and standing groove both sides, first buckle subassembly is used for making sharpener and standing groove relatively fixed.
As an improvement of the above scheme, the first buckle assembly comprises a buckle block and a clamping groove, and the buckle block is positioned on the inner side walls of the two sides of the placing groove; the clamping grooves are correspondingly arranged at the outer side walls of the two sides of the knife sharpener, one side of each clamping groove is connected with a sliding chute, and the sliding chutes extend to the edge of the outer side wall of the knife sharpener; the clamping block is connected with the clamping groove in a clamping manner through the sliding groove, so that the knife sharpener and the placing groove are relatively fixed.
As an improvement of the proposal, the sharpener comprises a grinding roller which is arranged in the sharpener and at least partially exposed outside.
As an improvement of the above scheme, the knife sharpener further comprises a mounting shell, wherein the mounting shell consists of a first mounting shell and a second mounting shell; be equipped with second buckle subassembly between first installation shell and the second installation shell, second buckle subassembly is used for making first installation shell and second installation shell buckle to be connected.
As an improvement of the above scheme, the second buckle assembly comprises a clamping groove and a buckle; the clamping grooves are arranged at corresponding positions in the second mounting shell corresponding to the clamping buckles; the buckle is connected with the clamping groove buckle, so that the first installation shell and the second installation shell can be fixedly connected.
The implementation of the utility model has the following beneficial effects: a forward limiting component and a reverse limiting component are arranged between the interior of the knife sharpener and the pivot shaft; can realize locating the chopping board main part with forward and reverse spacing subassembly in to can not cause the damage to sharpener's casing surface, influence wholly pleasing to the eye. When the knife sharpener positively rotates to a preset angle relative to the chopping board main body, the positive limiting assembly can limit the knife sharpener to positively rotate, and the reverse limiting assembly can limit the knife sharpener to reversely rotate, so that the knife sharpener and the chopping board main body can be relatively fixed; the knife sharpener is prevented from rotating back and forth in the using process, and the knife sharpening effect is good.
Drawings
FIG. 1 is a schematic view of a chopping board with a position limiting sharpener according to the present invention;
FIG. 2 is a schematic view of the knife sharpener of the present invention shown perpendicular to the main body of the chopping board;
FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;
fig. 4 is a partially enlarged structural view at B of fig. 3;
FIG. 5 is a partial enlarged structural view at C of FIG. 4;
FIG. 6 is a schematic structural view of a second mounting housing provided in accordance with the present invention;
fig. 7 is an exploded view of the sharpener of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the utility model is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the utility model.
As shown in fig. 1-4, an embodiment of the present invention provides a chopping board with a limiting type sharpener, which includes a chopping board main body 1 and a sharpener 2 disposed on the chopping board main body 1, wherein a placement groove 3 is disposed at an edge of one side of the chopping board main body 1, and the sharpener 2 is rotatably mounted in the placement groove 3 through a pivot structure; a pivoting shaft 31 is arranged on the inner side wall of the placing groove 3, a pivoting hole 21 connected with the pivoting shaft 31 is formed in the sharpener 2, and a forward limiting assembly 22 and a reverse limiting assembly 23 are arranged between the sharpener 2 and the pivoting shaft 31; the forward limiting component 22 and the reverse limiting component 23 can be arranged in the chopping board main body 1, so that the outer surface of the shell of the knife sharpener 2 cannot be damaged, and the overall attractiveness is affected.
When the knife sharpener 2 rotates forwards to 90 degrees relative to the upper surface of the chopping board main body 1, namely the knife sharpener 22 is relatively vertical to the upper surface of the chopping board main body 1, the forward limiting component 22 can limit the knife sharpener 2 to rotate forwards, and the reverse limiting component 23 can limit the knife sharpener 2 to rotate reversely, so that the knife sharpener 2 and the chopping board main body 1 can be relatively fixed; the knife sharpener 2 is prevented from rotating back and forth in the using process, the knife sharpener 2 is ensured to be in the best knife sharpening angle or position, and the knife sharpening effect is good.
As shown in fig. 4, the forward direction limiting assembly 22 includes a positioning block 221 and a positioning groove 222, the positioning block 221 is disposed on the pivot shaft 31, and the positioning groove 222 is disposed on a side of the sharpener 2 close to the pivot shaft 31 corresponding to the positioning block 221; when the knife sharpener 2 rotates forwards to 90 degrees relative to the upper surface of the chopping board main body 1, the positioning block 221 can be clamped into the positioning groove 222 of the knife sharpener 2, and further the forward rotation of the knife sharpener 2 can be limited; avoid sharpener 2 to continue forward rotation when the use, lead to sharpener 2 to be greater than 90 degrees angles for chopping board main part 1's angle, and then influence the effect of whetting a knife.
As shown in fig. 4-5, the reverse limiting assembly 23 includes an arc-shaped protrusion 231 and a limiting block 232, the arc-shaped protrusion 231 is disposed on the pivot shaft 31, and the limiting block 232 is disposed on a side of the sharpener 2 close to the pivot shaft 31 corresponding to the arc-shaped protrusion 231. When the knife sharpener 2 rotates forwards to 90 degrees relative to the upper surface of the chopping board main body 1, one side end face of the arc-shaped bump 231 is abutted against one side end face of the limiting block 232, so that the knife sharpener 2 can be limited to rotate reversely; avoid 2 reversals risks to appear when using of sharpener, lead to 2 sharpeners to be less than 90 degrees angles for the angle of chopping board main part 1, and then influence the effect of whetting a knife.
Specifically, the arc protrusion 231 is provided with a first arc convex surface 2311 and a second arc convex surface 2312, and the curvature of the first arc convex surface 2311 is greater than that of the second arc convex surface 2312; when the knife sharpener 2 rotates forwards to 90 degrees relative to the upper surface of the chopping board main body 1, one side end surface of the limiting block 232 can slide over the second arc-shaped convex surface 2312 and abut against the first arc-shaped convex surface 2311, so that the knife sharpener 2 can be limited from rotating reversely; avoid 2 reversals risks to appear when using of sharpener, lead to 2 sharpeners to be less than 90 degrees angles for the angle of chopping board main part 1, and then influence the effect of whetting a knife.
Preferably, an arc-shaped concave surface 2321 is arranged at one side end of the limiting block 232; when the knife sharpener 2 rotates forwards to 90 degrees relative to the upper surface of the chopping board main body 1, the arc concave surface 2321 slides over the second arc convex surface 2312 and is clamped and connected with the first arc convex surface 2311, so that the knife sharpener 2 can be limited from rotating reversely; avoid 2 reversals risks to appear when using of sharpener, lead to 2 sharpeners to be less than 90 degrees angles for the angle of chopping board main part 1, and then influence the effect of whetting a knife.
As shown in fig. 3-4 and 7, a first fastening component is arranged between the knife sharpener 2 and the inner side walls at two sides of the placing groove 3, and the first fastening component is used for fixing the knife sharpener 2 and the placing groove 3 relatively; when the chopping board main body 1 moves or turns over, the knife sharpener 2 can be fixed on the chopping board main body 1 and cannot easily rotate, and the stability is good.
The first buckle component comprises a buckle block 32 and a clamp groove 421, and the buckle block 32 is positioned on the inner side walls of two sides of the placing groove 3; screens groove 421 corresponds and sets up in the lateral wall department of 2 both sides of sharpener, and screens groove 421 one side is connected with spout 422, and spout 422 extends to the edge of 2 lateral walls of sharpener. The buckling block 32 is connected with the clamping groove 421 through the sliding groove 422 in a clamping manner, so that the knife sharpener 2 is relatively fixed with the placing groove 3, and the knife sharpener 2 can be stably fixed on the chopping board main body 1 and cannot easily rotate when the chopping board main body 1 moves or turns. When the knife sharpener 2 is used, the knife sharpener 2 is rotated to loosen the fastening block 32 from the locking groove 421 and separate from the knife sharpener 2 through the sliding groove 422, so that the knife sharpener 2 can rotate relative to the chopping board main body 1.
Specifically, the sharpener 2 includes a grinding roller 24, the grinding roller 24 being mounted in the sharpener 2 and being at least partially exposed, the exposed grinding roller 24 being used for sharpening operations.
As shown in fig. 7, a first mounting groove 25 and a second mounting groove 26 are provided in the sharpener 2; the grinding roller 24 comprises a first grinding roller 241 and a second grinding roller 242, and the first grinding roller 241 and the second grinding roller 242 are respectively used for performing any two functions of fine grinding, rough grinding or fine grinding on an object to be ground. The first mounting groove 25 is provided with a first grinding roller 241, and the second mounting groove 26 is provided with a second grinding roller 242; the middle parts of the first installation groove 25 and the second installation groove 26 are respectively provided with an opening 27 for exposing the grinding roller 24, and the grinding roller 24 is partially exposed outside through the openings 27 so as to realize the grinding operation.
As shown in fig. 6, the knife sharpener 2 further comprises a mounting shell 4 made of plastic, a pivot hole 21 is formed in the mounting shell 4, and the mounting shell 4 is rotatably assembled in the placing groove 3, so that the mounting shell 4 can rotate relative to the chopping board main body 1; thereby enabling the sharpener 2 to rotate relative to the chopping board body 1.
As shown in fig. 7, the mounting shell 4 includes a first mounting shell 41 and a second mounting shell 42, and the first mounting shell 41 and the second mounting shell 42 are respectively provided with a first mounting groove 25 and a second mounting groove 26 that are opposite to each other; an included angle is formed between the two first grinding rollers 241 for fitting in the first mounting groove 25, and an included angle is formed between the second grinding rollers 242 for fitting in the second mounting groove 26. The angle between the first grinding roller 241 is exposed through the opening 27 in the middle of the first mounting groove 25, and the angle between the second grinding roller 242 is exposed through the opening 27 in the middle of the second mounting groove 26, so that the first grinding roller 241 and the second grinding roller 242 can perform a double-sided sharpening operation on the front and back surfaces of the blade.
Preferably, be equipped with the second buckle subassembly between first installation shell 41 and the second installation shell 42, the second buckle subassembly is used for making first installation shell 41 and second installation shell 42 buckle and is connected to realize that first installation shell 41 and second installation shell 42 can be firmly connected when the process of whetting a knife, difficult unclamping.
Specifically, the second snap assembly includes a snap groove 28 and a snap 29; the buckles 29 are arranged at the upper side, the middle side and the lower side in the first mounting shell 41, and the clamping grooves 28 are arranged at corresponding positions in the second mounting shell 42 corresponding to the buckles 29; the buckle 29 is connected with the clamping groove 28 in a buckling manner, so that the first mounting shell 41 and the second mounting shell 42 can be fixedly connected, the first mounting shell 41 and the second mounting shell 42 can be stably connected in the sharpening process, and the sharpening process is not easy to loosen.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.
Claims (10)
1. A chopping board with a limiting type knife sharpener comprises a chopping board main body and a knife sharpener arranged on the chopping board main body, wherein a placing groove is formed in the edge of one side of the chopping board main body, and the knife sharpener is rotatably assembled in the placing groove through a pivoting structure; it is characterized in that the preparation method is characterized in that,
a pivot shaft is arranged on the inner side wall of the placing groove, a pivot hole connected with the pivot shaft is formed in the knife sharpener, and a forward limiting assembly and a reverse limiting assembly are arranged between the interior of the knife sharpener and the pivot shaft;
when the knife sharpener positively rotates to a preset angle relative to the chopping board main body, the positive limiting assembly can limit the knife sharpener to positively rotate, the reverse limiting assembly can limit the knife sharpener to reversely rotate, and the knife sharpener and the chopping board main body are relatively fixed.
2. The chopping board with the limiting type knife sharpener according to claim 1, wherein the forward limiting assembly comprises a positioning block and a positioning groove, the positioning block is arranged on the pivot shaft, and the positioning groove is arranged on one side of the sharpener close to the pivot shaft corresponding to the positioning block; when the knife sharpener positively rotates to a preset angle relative to the chopping board main body, the positioning block can be clamped into the positioning groove, and then the knife sharpener can be limited to positively rotate.
3. The chopping board with the limiting type knife sharpener according to claim 1, wherein the reverse limiting component comprises an arc-shaped convex block and a limiting block, the arc-shaped convex block is arranged on the pivot shaft, and the limiting block is arranged on one side of the sharpener, close to the pivot shaft, corresponding to the arc-shaped convex block; when the knife sharpener positively rotates to a preset angle relative to the chopping board main body, one side end face of the arc-shaped bump is abutted to one side end face of the limiting block, and the knife sharpener can be limited to reversely rotate.
4. The chopping board with the limiting sharpener as defined in claim 3, wherein the arc-shaped protrusion has a first arc-shaped convex surface and a second arc-shaped convex surface, and the curvature of the first arc-shaped convex surface is greater than that of the second arc-shaped convex surface; when the knife sharpener positively rotates to a preset angle relative to the chopping board main body, the first arc-shaped convex surface is abutted to one side end face of the limiting block, and the knife sharpener can be limited to reversely rotate.
5. The chopping board with the limiting type knife sharpener according to claim 4, wherein an arc-shaped concave surface is arranged at one side end part of the limiting block; when the knife sharpener positively rotates to a preset angle relative to the chopping board main body, the arc concave surface is clamped and connected with the first arc convex surface, and the knife sharpener can be limited to reversely rotate.
6. The chopping board with the limiting type knife sharpener according to claim 1, wherein a first buckle component is arranged between the knife sharpener and the inner side wall of the two sides of the placing groove, and the first buckle component is used for fixing the knife sharpener and the placing groove relatively.
7. The chopping board with the limited sharpener of claim 6, wherein the first snap-fit assembly comprises snap-fit blocks and snap-fit grooves, the snap-fit blocks being located at inner side walls on both sides of the placement groove; the clamping groove is correspondingly arranged on the outer side walls of the two sides of the knife sharpener, one side of the clamping groove is connected with a sliding groove, and the sliding groove extends to the edge of the outer side wall of the knife sharpener; the clamping block is connected with the clamping groove in a clamping mode through the sliding groove, and therefore the knife sharpener is fixed relative to the placing groove.
8. The chopping board with the limited sharpener of claim 1 wherein the sharpener includes a grinding roller mounted therein and exposed at least partially.
9. The chopping board with the limiting sharpener of claim 1, wherein the sharpener further comprises a mounting shell, the mounting shell consisting of a first mounting shell and a second mounting shell; and a second buckle assembly is arranged between the first mounting shell and the second mounting shell and used for enabling the first mounting shell to be connected with the second mounting shell in a buckling manner.
10. The chopping board with the limited sharpener of claim 9 wherein the second snap assembly comprises a snap slot and a snap; the buckles are arranged at the upper side, the middle side and the lower side in the first mounting shell, and the clamping grooves are arranged at corresponding positions in the second mounting shell corresponding to the buckles; the buckle is connected with the clamping groove buckle, so that the first installation shell and the second installation shell can be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121608573.4U CN215738582U (en) | 2021-07-14 | 2021-07-14 | Chopping board with limiting type knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121608573.4U CN215738582U (en) | 2021-07-14 | 2021-07-14 | Chopping board with limiting type knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215738582U true CN215738582U (en) | 2022-02-08 |
Family
ID=80105478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121608573.4U Active CN215738582U (en) | 2021-07-14 | 2021-07-14 | Chopping board with limiting type knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215738582U (en) |
-
2021
- 2021-07-14 CN CN202121608573.4U patent/CN215738582U/en active Active
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