CN203353163U - Bush knife - Google Patents
Bush knife Download PDFInfo
- Publication number
- CN203353163U CN203353163U CN2013203387500U CN201320338750U CN203353163U CN 203353163 U CN203353163 U CN 203353163U CN 2013203387500 U CN2013203387500 U CN 2013203387500U CN 201320338750 U CN201320338750 U CN 201320338750U CN 203353163 U CN203353163 U CN 203353163U
- Authority
- CN
- China
- Prior art keywords
- cutting
- base plate
- bush
- cutting blade
- bush knife
- Prior art date
- 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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Abstract
The utility model discloses a bush knife, and relates to a tool. The bush knife comprises a base plate, wherein an installing hole is formed in the base plate, and cutting blades are integrally arranged on the edge of the base plate. The bush knife is characterized in that the base plate is cutterhead, and cutting portions of the cutting blades are S-shaped. The bush knife is simple in structure, reasonable in design and low in manufacturing cost; due to the fact that the base plate is the cutterhead, the effect of cutting is improved; due to the fact that the S-shaped cutting portions are connected with the edge of the base plate in a smooth mode, the existing phenomenon that a bush is clamped in the junction between one of the cutting portions and the edge of the base plate is avoided; due to the fact that the distance between every two adjacent cutting blades is increased through a sunken section of each S-shaped cutting portion, when the cutting blades rotate, the angle of rotation is larger, the cutting strength is higher, the cutting effect is good, and efficiency is high.
Description
Technical field:
The utility model relates to a kind of cutter, is specifically related to a kind of bush knife.
Background technology:
Bush knife be a kind of for cutting the grass on a lawn, the cutter of vegetation etc., saved weeding workman's activity duration, reduced a large amount of human resources.
The utility model content:
Technical problem to be solved in the utility model is to overcome the defect of prior art, provides a kind of simple in structure, facilitates the bush knife of weeding.
Technical problem to be solved in the utility model realizes by the following technical solutions.
Bush knife, comprise chassis, and chassis is provided with installing hole, and the integrated cutting blade that is provided with of chassis edge is characterized in that: described chassis is a cutterhead, and the cutting part of described cutting blade is S shape.
Described cutting blade is established 4 altogether, and cutting blade too much can cause cutting blade and cutting blade spacing to reduce, and is unfavorable for cutting.
The corresponding sides of the cutting part of described cutting blade are hypotenuse, make structure firmer.
The corresponding sides of the cutting part of described cutting blade are provided with sawtooth, avoid the shrub strand to live cutting blade, facilitate the back side to cut off.
The utility model is simple in structure, reasonable in design, low cost of manufacture, chassis is a cutterhead, increase cutting effect, S shape cutting part and chassis edge are smoothly connected, and have avoided looking like shrub in the past and have been stuck in cutting part and chassis edge intersection, and the distance of cutting blade that S shape cutting part has caved in elongated segment, while making cutting blade rotate, rotational angle is larger, and the cutting dynamics is stronger, good cutting effect, efficiency is high.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Wherein: 1: chassis; 2: installing hole; 3: cutting blade; 4: sawtooth.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Bush knife as shown in Figure 1, comprise chassis 1, and chassis 1 is provided with installing hole 2, and 1 edge, chassis is integrated is provided with 4 cutting blades 3, and wherein chassis 1 is a cutterhead, and wherein the cutting part of cutting blade 3 is S shape.The corresponding sides of the cutting part of cutting blade 3 are hypotenuse, and the corresponding sides of the cutting part of cutting blade 3 are provided with sawtooth 4.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. bush knife, comprise chassis, and chassis is provided with installing hole, and the integrated cutting blade that is provided with of chassis edge is characterized in that: described chassis is a cutterhead, and the cutting part of described cutting blade is S shape.
2. according to the bush knife described in claim 1, it is characterized in that: described cutting blade is established 4 altogether.
3. according to the bush knife described in claim 1, it is characterized in that: the corresponding sides of the cutting part of described cutting blade are hypotenuse.
4. according to the bush knife described in claim 1, it is characterized in that: the corresponding sides of the cutting part of described cutting blade are provided with sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203387500U CN203353163U (en) | 2013-06-13 | 2013-06-13 | Bush knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203387500U CN203353163U (en) | 2013-06-13 | 2013-06-13 | Bush knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203353163U true CN203353163U (en) | 2013-12-25 |
Family
ID=49801013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203387500U Expired - Fee Related CN203353163U (en) | 2013-06-13 | 2013-06-13 | Bush knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203353163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186101A (en) * | 2014-09-01 | 2014-12-10 | 浙江欧耀机械有限公司 | Lawn mower for bidirectional rotary shearing and automatic blade protection |
-
2013
- 2013-06-13 CN CN2013203387500U patent/CN203353163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186101A (en) * | 2014-09-01 | 2014-12-10 | 浙江欧耀机械有限公司 | Lawn mower for bidirectional rotary shearing and automatic blade protection |
| CN104186101B (en) * | 2014-09-01 | 2016-03-02 | 浙江欧耀机械有限公司 | A kind of bidirectional rotary is cut and is automatically protected the lawn machine of blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |