CN104588774A - Double-faced saw blade - Google Patents
Double-faced saw blade Download PDFInfo
- Publication number
- CN104588774A CN104588774A CN201510053244.0A CN201510053244A CN104588774A CN 104588774 A CN104588774 A CN 104588774A CN 201510053244 A CN201510053244 A CN 201510053244A CN 104588774 A CN104588774 A CN 104588774A
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- CN
- China
- Prior art keywords
- saw blade
- sawtooth
- blade body
- sides
- double side
- 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.)
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Abstract
The invention discloses a double-faced saw blade, which comprises a strip saw blade body, wherein mounting holes are formed in two ends of the saw blade body, the thickness of the two sides of the saw blade body is greater than the middle thickness, and sawteeth are arranged on two sides of the saw blade body. According to the double-faced saw blade, the sawteeth are arranged on two sides of the saw blade body, when the sawteeth on one side are abraded, the other side is used, so that the utilization rate is improved; the thickness of the two sides of the saw blade body is greater than the middle thickness, so that two sides of the saw blade body are in contact with a sawn object when cutting, and the middle of the saw blade body is not in contact with the sawn object, so that the resistance is small.
Description
Technical field
The present invention relates to a kind of saw blade, be specifically related to a kind of Double side saw blade.
Background technology
The saw blade that non-powered formula saw adopts generally includes blade body and is arranged on the sawtooth of blade body side, this traditional one side saw blade has following shortcoming: 1, one side saw blade can polish after using for a long time, saw blade just cannot use again, is very waste steel; 2, the thickness of one side saw blade is consistent, can produce very large resistance when cutting.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of Double side saw blade.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of Double side saw blade, comprise the blade body of strip, the two ends of described blade body are provided with installing hole, and the thickness of two sides of described blade body is greater than interior thickness, and the both sides of described blade body are provided with sawtooth.
Described Double side saw blade also comprises sawtooth cover, and described sawtooth cover is notch, comprises the sawtooth cover body of strip and is arranged on the groove of sawtooth cover body side.
Described groove indentation.
The teeth directional of the sawtooth of described blade body both sides is identical.
The profile of tooth of the sawtooth of described blade body both sides is identical.
The tooth pitch of the sawtooth of described blade body both sides is identical.
The beneficial effect that the present invention reaches: 1, the present invention is provided with sawtooth in the both sides of blade body, after side sawtooth polishes, can use another side, improve utilization rate; 2, the thickness of two sides of blade body is greater than interior thickness, two objects that side contacts is sawed of blade body when cutting, and centre does not contact sawed object, and resistance is little; 3, the present invention also comprises sawtooth cover, and sawtooth cover can entangle the sawtooth do not used, and prevents from injuring user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of sawtooth cover.
Fig. 3 is the structural representation that sawtooth cover is enclosed within sawtooth.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, a kind of Double side saw blade, comprises the blade body 1 of strip, the two ends of blade body 1 are provided with installing hole 3, the thickness of two sides of blade body 1 is greater than interior thickness, and the both sides of blade body 1 are provided with sawtooth 2, and teeth directional, the profile of tooth of the sawtooth 2 of blade body 1 both sides are all identical with tooth pitch.
After the side sawtooth 2 of above-mentioned Double side saw blade polishes, can another side be used, improve utilization rate relative to one side saw blade, above-mentioned Double side saw blade simultaneously, when cutting, only has two objects that side contacts is sawed of blade body 1, and centre does not contact sawed object, resistance is little, easily cuts.
When cutting, in order to prevent the side sawtooth 2 do not used from injuring user, above-mentioned Double side saw blade also comprises sawtooth cover 4, concrete structure as shown in Figure 2, sawtooth cover 4 is notch, comprises the sawtooth cover body of strip and is arranged on the groove 5 of sawtooth cover body side, this groove 5 indentation.In use, as shown in Figure 3, only sawtooth 2 need be embedded in the groove 5 of sawtooth cover 4.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. a Double side saw blade, is characterized in that: the blade body comprising strip, and the two ends of described blade body are provided with installing hole, and the thickness of two sides of described blade body is greater than interior thickness, and the both sides of described blade body are provided with sawtooth.
2. a kind of Double side saw blade according to claim 1, is characterized in that: described Double side saw blade also comprises sawtooth cover, and described sawtooth cover is notch, comprises the sawtooth cover body of strip and is arranged on the groove of sawtooth cover body side.
3. a kind of Double side saw blade according to claim 2, is characterized in that: described groove indentation.
4. a kind of Double side saw blade according to claim 1, is characterized in that: the teeth directional of the sawtooth of described blade body both sides is identical.
5. a kind of Double side saw blade according to claim 4, is characterized in that: the profile of tooth of the sawtooth of described blade body both sides is identical.
6. a kind of Double side saw blade according to claim 5, is characterized in that: the tooth pitch of the sawtooth of described blade body both sides is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053244.0A CN104588774A (en) | 2015-02-03 | 2015-02-03 | Double-faced saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053244.0A CN104588774A (en) | 2015-02-03 | 2015-02-03 | Double-faced saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104588774A true CN104588774A (en) | 2015-05-06 |
Family
ID=53115018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510053244.0A Pending CN104588774A (en) | 2015-02-03 | 2015-02-03 | Double-faced saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104588774A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1434295A (en) * | 1919-09-15 | 1922-10-31 | Edward M Lang | Hack saw |
| CH141107A (en) * | 1929-08-09 | 1930-07-15 | Heber Friedrich | Saw blade. |
| DE611898C (en) * | 1935-04-08 | Karl Thoelen | Unshaped metal saw blade for long and band saws with conically reinforced squabble edges | |
| US2365301A (en) * | 1940-06-01 | 1944-12-19 | Millers Falls Co | Hack saw blade |
| DE897006C (en) * | 1951-12-09 | 1953-11-16 | Richard Krain | Saw blade, especially for wood saws |
| CN2053556U (en) * | 1989-06-27 | 1990-02-28 | 刘中兴 | Double-face sawtooth hacksaw blade |
| US4920652A (en) * | 1989-03-29 | 1990-05-01 | Johnson James D | Double sided hack-saw blade |
| CN2136092Y (en) * | 1992-07-02 | 1993-06-16 | 王艳章 | Steel saw blade with two-sided teeth |
| CN2170817Y (en) * | 1993-08-14 | 1994-07-06 | 邓伟海 | Steel saw blade |
| CN2780393Y (en) * | 2005-03-07 | 2006-05-17 | 宋吉太 | Two-sided saw blade |
| CN201161316Y (en) * | 2008-01-22 | 2008-12-10 | 东华大学 | Saw blade for two-sided machine |
| CN103506698A (en) * | 2012-06-29 | 2014-01-15 | 艾温工业工具公司 | Double-sided hand hack saw blade and method of manufacture |
| CN204565302U (en) * | 2015-02-03 | 2015-08-19 | 张家港市锐正精密工具有限公司 | A kind of Double side saw blade |
-
2015
- 2015-02-03 CN CN201510053244.0A patent/CN104588774A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE611898C (en) * | 1935-04-08 | Karl Thoelen | Unshaped metal saw blade for long and band saws with conically reinforced squabble edges | |
| US1434295A (en) * | 1919-09-15 | 1922-10-31 | Edward M Lang | Hack saw |
| CH141107A (en) * | 1929-08-09 | 1930-07-15 | Heber Friedrich | Saw blade. |
| US2365301A (en) * | 1940-06-01 | 1944-12-19 | Millers Falls Co | Hack saw blade |
| DE897006C (en) * | 1951-12-09 | 1953-11-16 | Richard Krain | Saw blade, especially for wood saws |
| US4920652A (en) * | 1989-03-29 | 1990-05-01 | Johnson James D | Double sided hack-saw blade |
| CN2053556U (en) * | 1989-06-27 | 1990-02-28 | 刘中兴 | Double-face sawtooth hacksaw blade |
| CN2136092Y (en) * | 1992-07-02 | 1993-06-16 | 王艳章 | Steel saw blade with two-sided teeth |
| CN2170817Y (en) * | 1993-08-14 | 1994-07-06 | 邓伟海 | Steel saw blade |
| CN2780393Y (en) * | 2005-03-07 | 2006-05-17 | 宋吉太 | Two-sided saw blade |
| CN201161316Y (en) * | 2008-01-22 | 2008-12-10 | 东华大学 | Saw blade for two-sided machine |
| CN103506698A (en) * | 2012-06-29 | 2014-01-15 | 艾温工业工具公司 | Double-sided hand hack saw blade and method of manufacture |
| CN204565302U (en) * | 2015-02-03 | 2015-08-19 | 张家港市锐正精密工具有限公司 | A kind of Double side saw blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |
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| RJ01 | Rejection of invention patent application after publication |