CN204772828U - Novel manual saw sword - Google Patents
Novel manual saw sword Download PDFInfo
- Publication number
- CN204772828U CN204772828U CN201520256982.0U CN201520256982U CN204772828U CN 204772828 U CN204772828 U CN 204772828U CN 201520256982 U CN201520256982 U CN 201520256982U CN 204772828 U CN204772828 U CN 204772828U
- Authority
- CN
- China
- Prior art keywords
- support bar
- blade
- arc
- manual saw
- tangent line
- 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
Links
Abstract
The utility model belongs to the technical field of the technique of cutter and specifically relates to a novel manual saw sword, including the knife rest, the knife rest comprises a coexistence face and a plane, be equipped with the support bar between the coexistence face, be equipped with the groove on the support bar, a blade is fixed to the inslot, the blade shape is the arc, ARC blade's outer tangent line is 45 with the contained angle of support bar. The support bar both sides respectively are equipped with a blend stop. The utility model relates to a manual saw blade shape that the sword used is the arc, and the contained angle of this ARC blade's outer tangent line and support bar be 45, can effectually make this saw sword can not fly away outside toward at dust that the during operation produced, all down falls, just is equipped with the blend stop in the both sides of support bar, can prevent more that the dust is past to disperse outward, has protected the operator, and easy operation, convenient to use.
Description
Technical field
The utility model relates to the technical field of cutter, especially a kind of novel manual saw cutter.
Background technology
In house decoration process, the batten of frequent use, and more need to use and be sawn into batten up to specification as required, the hand saws cutter being used for sawmilling of current use, in the process used, very large dust can be produced, bring the hidden danger of very large health also to while polluting environment the health of operator, especially in the process of operation, bring very large inconvenience.
Summary of the invention
In order to overcome the deficiency of existing technology, the utility model provides a kind of novel manual saw cutter.
The utility model solves the technical scheme that its technical problem adopts: a kind of novel manual saw cutter, comprise knife rest, described knife rest is made up of two facades and a plane, support bar is provided with between described two facades, it is characterized in that, described support bar is provided with groove, described groove internal fixtion one blade, described blade shapes is arc, and the outer tangent line of described cambered blade and the angle of support bar are 30 °-60 °.
According to another embodiment of the present utility model, the angle of the outer tangent line and support bar that comprise described cambered blade is further 45 °.
According to another embodiment of the present utility model, comprise described support bar both sides further and be respectively provided with a blend stop.
The beneficial effects of the utility model are; the blade shapes that involved manual saw cutter uses is arc; and the angle of the outer tangent line of this cambered blade and support bar is 45 °; the dust that can effectively make this saw cutter operationally produce can not fly away outward, all toward whereabouts, and is provided with blend stop in the both sides of support bar; more can prevent dust from dispersing outward; protect operator, and simple to operate, easy to use.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model knife rest;
Fig. 2 is the structural representation that blade of the present utility model is installed.
1. knife rests, 2. support bar, 3. groove, 4. cambered blade, 5. blend stop in figure.
Detailed description of the invention
As illustrated in figs. 1 and 2, a kind of novel manual saw cutter, comprise knife rest 1, knife rest 1 is made up of two facades and a plane, be provided with support bar 2 between two facades, support bar 2 is provided with groove 3, groove 3 internal fixtion one blade 4, blade 4 shape is arc, and the outer tangent line of cambered blade 4 and the angle of support bar 2 are 30 °-60 °.Preferably, the outer tangent line of cambered blade 4 and the angle of support bar 2 are 45 °.Support bar 2 both sides are respectively provided with a blend stop 5.
The blade shapes that manual saw cutter involved by the utility model uses is arc; and the angle of the outer tangent line of this cambered blade 4 and support bar 2 is 45 °; the dust that can effectively make this saw cutter operationally produce can not fly away outward; all toward whereabouts; and be provided with blend stop 5 in the both sides of support bar 2, more can prevent dust from dispersing outward, protect operator; and it is simple to operate, easy to use.
Claims (3)
1. a novel manual saw cutter, comprise knife rest (1), described knife rest (1) is made up of two facades and a plane, support bar (2) is provided with between described two facades, it is characterized in that, described support bar (2) is provided with groove (3), described groove (3) internal fixtion one blade (4), described blade (4) shape is arc, and the outer tangent line of described cambered blade (4) and the angle of support bar (2) are 30 °-60 °.
2. novel manual saw cutter according to claim 1, the outer tangent line of described cambered blade (4) and the angle of support bar (2) are 45 °.
3. novel manual saw cutter according to claim 1, it is characterized in that, described support bar (2) both sides are respectively provided with a blend stop (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256982.0U CN204772828U (en) | 2015-04-27 | 2015-04-27 | Novel manual saw sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256982.0U CN204772828U (en) | 2015-04-27 | 2015-04-27 | Novel manual saw sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772828U true CN204772828U (en) | 2015-11-18 |
Family
ID=54512953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520256982.0U Expired - Fee Related CN204772828U (en) | 2015-04-27 | 2015-04-27 | Novel manual saw sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772828U (en) |
-
2015
- 2015-04-27 CN CN201520256982.0U patent/CN204772828U/en not_active Expired - Fee Related
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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: 20151118 Termination date: 20160427 |