CN103535153A - Cutting blade - Google Patents
Cutting blade Download PDFInfo
- Publication number
- CN103535153A CN103535153A CN201310532421.4A CN201310532421A CN103535153A CN 103535153 A CN103535153 A CN 103535153A CN 201310532421 A CN201310532421 A CN 201310532421A CN 103535153 A CN103535153 A CN 103535153A
- Authority
- CN
- China
- Prior art keywords
- cutting blade
- anchor hole
- hook
- installation portion
- cutting edge
- 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.)
- Pending
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Abstract
A cutting blade comprises an installation portion, an anchor hole which is formed in at least one end of the installation portion and a replaceable cutting edge; one end of the cutting edge is bent to form into a hook; the hook is hasped to the anchor hole; only the cutting edge is needed to be replaced when the cutting blade is abraded; the replacement cost of the cutting blade is low.
Description
Technical field
The present invention relates to a kind of cutting blade.
Background technology
Be installed on the cutting blade using on mower, after repeatedly using, cutter sector-meeting is worn and torn gradually.After cutter blade wears, need to change, the cost of changing cutting blade is higher.
On the basis that prior art has been carried out concentrating on studies, inventor provides the cutting blade that a kind of replacement cost is lower.
Summary of the invention
The object of the invention is: the cutting blade that a kind of replacement cost is lower is provided.
For achieving the above object, the invention provides a kind of cutting blade, comprise installation portion and be positioned at least anchor hole of one end of installation portion, described cutting blade also comprises interchangeable cutting edge, and described cutting edge one end is bent to form hook, and described hook hasp is in described anchor hole.
Compared with prior art, the present invention at least has following beneficial effect:
After cutter blade wears, only cutting edge need to be replaced, the replacement cost of cutting blade is low.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of cutting blade of the present invention.
Fig. 2 is the decomposing schematic representation of cutting blade of the present invention.
Fig. 3 is the partial sectional view of cutting blade of the present invention.
Embodiment
As shown in Figure 1 to Figure 3, a kind of cutting blade 1, is made by metal material.Cutting blade 1 comprises installation portion and is positioned at least anchor hole 11 of one end of installation portion.Cutting blade 1 also comprises interchangeable cutting edge 12.Cutting edge 12 one end are bent to form hook 13, link up with 13 hasps in anchor hole 11.Installation portion is provided with installing hole 10 and uses for cutting blade 1 being installed on the motor drive shaft of mower.Anchor hole 11 can be arranged at a side of installation portion, also can in installation portion both sides, anchor hole 11 be all set for equilibrium.The present invention is preferably provided with anchor hole 11 in installation portion both sides.
In order to make to link up with 13, be easily installed in anchor hole 11, the central axis of anchor hole 11 and the vertical line of installation portion intersect.The angle that the center line of anchor hole 11 and the vertical line of installation portion become at 15 degree between 30 degree.
Preferably, in order to make to link up with 13, coordinate firmly with anchor hole 11, anchor hole 11 outsides are provided with extension limit 111, and extension limit 111 is held in hook 13.
Further, in order to make to link up with 13, coordinate firmly with anchor hole 11, link up with 13 and be provided with hook portion 131,111 outsides, hook portion 131 butt extension limit.
Claims (4)
1. a cutting blade, comprises installation portion and is positioned at least anchor hole of one end of installation portion, and it is characterized in that: described cutting blade also comprises interchangeable cutting edge, described cutting edge one end is bent to form hook, and described hook hasp is in described anchor hole.
2. cutting blade according to claim 1, is characterized in that: the central axis of described anchor hole and the vertical line of described installation portion intersect.
3. cutting blade according to claim 1, is characterized in that: described anchor hole outside is provided with extension limit, and described extension limit is held in described hook.
4. cutting blade according to claim 3, is characterized in that: described hook is provided with hook portion, outside, described hook portion butt extension limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532421.4A CN103535153A (en) | 2013-10-31 | 2013-10-31 | Cutting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532421.4A CN103535153A (en) | 2013-10-31 | 2013-10-31 | Cutting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103535153A true CN103535153A (en) | 2014-01-29 |
Family
ID=49959324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310532421.4A Pending CN103535153A (en) | 2013-10-31 | 2013-10-31 | Cutting blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103535153A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1206558A (en) * | 1968-08-21 | 1970-09-23 | Dayco Corp | Mower blade |
| US5501068A (en) * | 1994-09-19 | 1996-03-26 | Foley/Plp Co. | Mulching rotary lawn mower blade |
| WO2003084309A2 (en) * | 2002-04-02 | 2003-10-16 | Stone John L | Easy change replacement mower blade |
| CN202679984U (en) * | 2012-08-09 | 2013-01-23 | 宁波大业动力机械有限公司 | Cutting tool used in mower |
| CN102960116A (en) * | 2012-12-17 | 2013-03-13 | 宁波协力机电制造有限公司 | Mowing blade and mower nose provided with mowing blade |
-
2013
- 2013-10-31 CN CN201310532421.4A patent/CN103535153A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1206558A (en) * | 1968-08-21 | 1970-09-23 | Dayco Corp | Mower blade |
| US5501068A (en) * | 1994-09-19 | 1996-03-26 | Foley/Plp Co. | Mulching rotary lawn mower blade |
| WO2003084309A2 (en) * | 2002-04-02 | 2003-10-16 | Stone John L | Easy change replacement mower blade |
| CN202679984U (en) * | 2012-08-09 | 2013-01-23 | 宁波大业动力机械有限公司 | Cutting tool used in mower |
| CN102960116A (en) * | 2012-12-17 | 2013-03-13 | 宁波协力机电制造有限公司 | Mowing blade and mower nose provided with mowing blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |