CN213907520U - Novel garden grass cutting sheet - Google Patents
Novel garden grass cutting sheet Download PDFInfo
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- CN213907520U CN213907520U CN202022659337.7U CN202022659337U CN213907520U CN 213907520 U CN213907520 U CN 213907520U CN 202022659337 U CN202022659337 U CN 202022659337U CN 213907520 U CN213907520 U CN 213907520U
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Abstract
The utility model discloses a new gardens grass cutting piece, include: a base layer; the assembly hole is arranged in the middle of the base layer and is circular; the first square blades are arranged on the outer side of the base layer at uniform intervals, and the number of the first square blades is three; the second M-shaped blade is arranged between the first square blades and positioned on the outer side of the base layer, the length of the second M-shaped blade is half of that of the first square blade, and the outer sides of the first square blade and the second M-shaped blade are in a sawtooth shape; the Y-shaped chip removal holes are uniformly arranged on the base layer at intervals; and the waterproof layers are arranged on the first square blade and the second M-shaped blade. The utility model discloses a set up first square blade and second M shape blade, set up the length of second M type blade to the half length of first square blade, make the saw bit can handle branch trunk weeds fast, improved the cutting efficiency of saw bit greatly.
Description
Technical Field
The utility model relates to a saw bit technical field, in particular to new gardens grass cutting piece.
Background
The grass cutting blade is a disc-shaped saw blade which is arranged on the mower and provided with a mounting hole in the center, and grass and trees are cut through rotation. However, the conventional grass cutting blade can only be used for flat grasslands such as playgrounds or clean flower beds and lawns, is difficult to cut the grasslands mixed with shrubs, branches and stones, is easy to damage the cutting edge of the grass cutting blade, and can also cause the grass cutting blade to collapse and splash to the periphery in serious cases to cause potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel gardens grass cutting piece is through setting up first square blade and second M shape blade, sets up the length of second M type blade into the half length of first square blade, mutually supports first square blade and second M type blade, can deal with the meadow of various diameters fast, has improved cutting efficiency greatly.
In order to solve the technical problem, the utility model discloses a new gardens grass cutting piece, include: a base layer; the assembly hole is arranged in the middle of the base layer and is circular; the first square blades are arranged on the outer side of the base layer at uniform intervals, and the number of the first square blades is three; the second M-shaped blade is arranged between the first square blades and positioned on the outer side of the base layer, the length of the second M-shaped blade is half of that of the first square blade, and the outer sides of the first square blade and the second M-shaped blade are in a sawtooth shape; the Y-shaped chip removal holes are uniformly arranged on the base layer at intervals; and the waterproof layers are arranged on the first square blade and the second M-shaped blade.
According to an embodiment of the present invention, the number of the second M-shaped blades is three.
According to an embodiment of the present invention, the number of the Y-shaped clearance holes is 6.
The basic unit adopts spring steel material.
According to the utility model discloses an embodiment, wherein above-mentioned waterproof layer is the polyethylene layer.
Compared with the prior art, the application can obtain the following technical effects:
1) through setting up first square blade and second M shape blade, set up the length of second M type blade to the half length of first square blade, mutually support first square blade and second M type blade, can deal with the meadow of various diameters fast, improved cutting efficiency greatly.
Of course, it is not necessary for any product to achieve all of the above technical effects simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a cross-sectional view of a new garden grass cutting blade according to an embodiment of the present application.
Reference numerals
The cutting tool comprises a base layer 10, a mounting hole 11, a first square blade 20, a second M-shaped blade 30, a Y-shaped chip removal hole 40 and a waterproof layer 50.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a cross-sectional view of a new garden grass cutting blade according to an embodiment of the present application.
As shown, a new garden mowing sheet comprises: the base layer 10 is made of spring steel, and the base layer 10 is made of spring steel; the assembly hole 11 is arranged in the middle of the base layer 10, and the assembly hole 11 is circular; the first square blades 20 are arranged on the outer side of the base layer 10 at even intervals, and the number of the first square blades 20 is three; the second M-shaped blades 30 are arranged between the first square blades 20 and positioned outside the base layer 10, the number of the second M-shaped blades 30 is three, the length of the second M-shaped blades 30 is one half of that of the first square blades 20, and the outsides of the first square blades 20 and the second M-shaped blades 30 are in a sawtooth shape; the Y-shaped chip removal holes 40 are uniformly arranged on the base layer 10 at intervals, and the number of the Y-shaped chip removal holes 40 is 6; and a waterproof layer 50 disposed on the first square blade 20 and the second M-shaped blade 30, wherein the waterproof layer 50 is a polyethylene layer.
The embodiment of the utility model provides an in, adopt the spring steel material with basic unit 10, improved the holistic intensity of saw bit greatly. A fitting hole 11 is provided in the center of the base layer 10, and the fitting hole 11 is provided in a circular shape for fitting. The first square blades 20 are arranged on the outer side of the base layer 10 at even intervals, and the number of the first square blades 20 is three, so that a large gap is formed between the first square blades 20, and grasslands with shrubs, branches and stones can be quickly cut. Set up second M shape blade 30 between first square blade 20 and be located basic unit 10 outside, be half of second M shape blade 30 length for first square blade 20 length, first square blade 20 and second M shape blade 30 outside establish the cockscomb structure, mutually support first square blade 20 and second M type blade, can deal with the meadow of various diameters fast, improved cutting efficiency greatly. The base layer 10 is provided with the Y-shaped chip removal holes 40 with uniform intervals, and the number of the Y-shaped chip removal holes 40 is 6, so that the chip removal efficiency of the saw blade is greatly improved. The waterproof layer 50 is provided on the first square blade 20 and the second M-shaped blade 30, and the waterproof layer 50 is a polyethylene layer, so that the waterproof effect of the saw blade is excellent.
The foregoing description shows and describes several preferred embodiments of the present application, but as before, it is to be understood that the application is not limited to the precise forms disclosed herein, and is not to be construed as excluding other embodiments, but is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as contemplated by the above teachings or by persons skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (5)
1. A novel garden grass cutting blade, comprising: a base layer;
the assembly hole is arranged in the middle of the base layer and is circular;
the first square blades are arranged on the outer side of the base layer at uniform intervals, and the number of the first square blades is three;
the second M-shaped blade is arranged between the first square blades and positioned on the outer side of the base layer, the length of the second M-shaped blade is half of that of the first square blade, and the outer sides of the first square blade and the second M-shaped blade are in a sawtooth shape;
the Y-shaped chip removal holes are arranged on the base layer at uniform intervals;
and the waterproof layers are arranged on the first square blade and the second M-shaped blade.
2. The new garden mowing blade according to claim 1, wherein the number of second M-shaped blades is three.
3. The novel garden grass cutting blade as claimed in claim 1, characterized in that said Y-shaped clearance holes are present in a number of 6 groups.
4. The novel garden mowing blade according to claim 1, wherein the base layer is made of spring steel.
5. The novel garden grass cutting blade as claimed in claim 1, wherein said waterproofing layer is a polyethylene layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022659337.7U CN213907520U (en) | 2020-11-17 | 2020-11-17 | Novel garden grass cutting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022659337.7U CN213907520U (en) | 2020-11-17 | 2020-11-17 | Novel garden grass cutting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213907520U true CN213907520U (en) | 2021-08-10 |
Family
ID=77170418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022659337.7U Active CN213907520U (en) | 2020-11-17 | 2020-11-17 | Novel garden grass cutting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213907520U (en) |
-
2020
- 2020-11-17 CN CN202022659337.7U patent/CN213907520U/en active Active
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