CN204818270U - Hacksaw convenient to use - Google Patents
Hacksaw convenient to use Download PDFInfo
- Publication number
- CN204818270U CN204818270U CN201520638663.6U CN201520638663U CN204818270U CN 204818270 U CN204818270 U CN 204818270U CN 201520638663 U CN201520638663 U CN 201520638663U CN 204818270 U CN204818270 U CN 204818270U
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- CN
- China
- Prior art keywords
- hacksaw
- rack
- link
- utility
- model
- 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 relates to a hacksaw convenient to use, include the hacksaw link, install the handle on the hacksaw link, lower rack, rack adjusting device, the the first part of that rack adjusting device set up at the hacksaw link still includes an at least last rack, upward rack, lower rack are connected respectively in the last lower extreme of hacksaw link go up the rack with down between the rack company have a slide bar, be connected with the spring beam in the rear end of slide bar be equipped with the spring on the spring beam. The utility model discloses when using, when meetting the material that hard cuts, can go up the rack through the slide bar regulation and cut jointly with lower rack, can cut off metal material, owing to while from two direction cutting metal material, the speed that can accelerate to cut metal material, improvement machining efficiency more laborsavingly.
Description
Technical field
The utility model relates to hardware article field, particularly relates to a kind of hacksaw easy to use.
Background technology
Hacksaw is the indispensable instrument of pincers worker master worker, is used for cutting five metals material, because the hardness ratio of hacksaw is comparatively large, so can cutting metal material.Commercially available hacksaw frame, when saw blade pulls saw thing back and forth, saw blade fever expansion is out of shape, cause saw blade bending to loosen, easily occur fractureing, make saw blade loss large, but many times, because cut material hardness is larger, so wall scroll hacksaw is difficult to easily material is cut into two joints.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of hacksaw easy to use.
The utility model is achieved through the following technical solutions:
A kind of hacksaw easy to use, comprise hacksaw link, the handle be arranged on hacksaw link, lower tooth bar, rack regulating device, also comprise at least one upper rack, described upper rack, lower tooth bar are connected to the upper and lower side of hacksaw link, slide bar is connected with between described upper rack and lower tooth bar, be connected with spring lever in the rear end of slide bar, described spring lever is provided with spring.
As optimal technical scheme of the present utility model, described rack regulating device is arranged on the first half of hacksaw link.
As optimal technical scheme of the present utility model, described spring connects slide bar and handle.
As optimal technical scheme of the present utility model, described handle is similar to the hand-type of people.
Compared with prior art, the beneficial effects of the utility model are: the utility model in use, when running into the material of difficult cutting, upper rack and lower tooth bar can be regulated jointly to cut by slide bar, more effortlessly metal material can be cut off, due to simultaneously from both direction cutting metal material, the speed of cutting metal material can be accelerated, improve working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 ?hacksaw link; 2-handle; Tooth bar under 3-; 4-rack regulating device; 5-upper rack; 6 ?slide bar; 7-spring lever; 8-spring.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of hacksaw easy to use, comprise hacksaw link 1, the handle 2 be arranged on hacksaw link 1, lower tooth bar 3, rack regulating device 4, also comprise at least one upper rack 5, described upper rack 5, lower tooth bar 3 are connected to the upper and lower side of hacksaw link 1, slide bar 6 is connected with between described upper rack 5 and lower tooth bar 3, be connected with spring lever 7 in the rear end of slide bar 6, described spring lever 7 is provided with spring 8.
Described rack regulating device 4 is arranged on the first half of hacksaw link 1, and described spring 8 connects slide bar 6 and handle 2, and described handle 2 is similar to the hand-type of people.
The utility model in use, when running into the material of difficult cutting, upper rack and lower tooth bar can be regulated jointly to cut by slide bar, more effortlessly metal material can be cut off, due to simultaneously from both direction cutting metal material, the speed of cutting metal material can be accelerated, improve working (machining) efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a hacksaw easy to use, comprise hacksaw link (1), be arranged on the handle (2) on hacksaw link (1), lower tooth bar (3), rack regulating device (4), it is characterized in that: also comprise at least one upper rack (5), described upper rack (5), lower tooth bar (3) is connected to the upper and lower side of hacksaw link (1), slide bar (6) is connected with between described upper rack (5) and lower tooth bar (3), spring lever (7) is connected with in the rear end of slide bar (6), described spring lever (7) is provided with spring (8).
2. a kind of hacksaw easy to use according to claim 1, is characterized in that: described rack regulating device (4) son is arranged on the first half of hacksaw link (1).
3. a kind of hacksaw easy to use according to claim 1, is characterized in that: described spring (8) connects slide bar (6) and handle (2).
4. a kind of hacksaw easy to use according to claim 3, is characterized in that: described handle (2) is similar to the hand-type of people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638663.6U CN204818270U (en) | 2015-08-21 | 2015-08-21 | Hacksaw convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638663.6U CN204818270U (en) | 2015-08-21 | 2015-08-21 | Hacksaw convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818270U true CN204818270U (en) | 2015-12-02 |
Family
ID=54675911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520638663.6U Expired - Fee Related CN204818270U (en) | 2015-08-21 | 2015-08-21 | Hacksaw convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057782A (en) * | 2015-08-21 | 2015-11-18 | 姜超 | Steel saw convenient to use |
-
2015
- 2015-08-21 CN CN201520638663.6U patent/CN204818270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057782A (en) * | 2015-08-21 | 2015-11-18 | 姜超 | Steel saw convenient to use |
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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: 20151202 Termination date: 20160821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |