CN201271900Y - Pipe scissor with rounding device - Google Patents
Pipe scissor with rounding device Download PDFInfo
- Publication number
- CN201271900Y CN201271900Y CNU2008201660884U CN200820166088U CN201271900Y CN 201271900 Y CN201271900 Y CN 201271900Y CN U2008201660884 U CNU2008201660884 U CN U2008201660884U CN 200820166088 U CN200820166088 U CN 200820166088U CN 201271900 Y CN201271900 Y CN 201271900Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- cut
- rounding
- rounding device
- pipe cutter
- 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
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Knives (AREA)
- Scissors And Nippers (AREA)
Abstract
The utility model discloses a pipe cutter with a rounding device, which consists of a pipe cutter; and the pipe cutter comprises a fixed blade and a movable blade of the pipe cutter, wherein, the fixed blade and the movable blade are respectively connected with a handle; a tapered rounding flaring chamfer device is arranged at the end part of the fixed edge; the tapered rounding flaring chamfer device can adopt a triangular pyramid structure or a polygonal pyramid structure; and can also adopt various pyramid structures, such as a cone structure, a pagoda-shaped structure, a plate-shaped structure and a rectangular structure. The rounding device can be arranged in any positions of the cutter body. The pipe cutter with the rounding device is applicable to pipe cutters.
Description
Technical field
The utility model relates to a kind of pipe to be cut, and especially relates to a kind of pipe with rounding device and cuts.
Background technology
In industrial and agricultural production and daily life, pipes such as plastic-aluminum pipe, plastic tube have substituted traditional galvanized pipe, are widely used in running water and other fluid tube at present.The great advantage of the use of these plastic-aluminum pipes, plastic tube etc. is easy for installation.Install with the process that is connected in shear with pipe and to cut, but in use, tend to cause external diameter distortion in the pipe after pipe is cut off, so need could connect then with a kind of full circle mouth expander at first with its full circle enlarging.The defective that rounding device now commonly used exists be can only full circle can not enlarging and chamfering, and and pipe cut and do not connect together, use and cumbersome when carrying.
Summary of the invention
The purpose of this utility model is to cut at above-mentioned pipe the problem of rounding device, and a kind of pipe scissors of band rounding device easy to use is provided.
In order to achieve the above object, the utility model mainly is achieved through the following technical solutions.The utility model is cut institute by pipe and is formed, described pipe is cut fixed blade and the movable blades that comprises that pipe is cut, fixed blade is connected handle respectively with movable blades, be provided with the full circle enlarging chamfering device of a taper in the end of fixed blade, the full circle enlarging chamfering device of this taper can be the pyramidal structure of triangular and the above many ribs of triangular; Also can be conical, pagoda shape, the multiple pyramidal structure of sheet shape and rectangle.
The utility model compared with prior art has following obvious advantage and innovation.(1) simple in structure.The utility model has changed the structure of traditional single rounding device, rounding device and pipe is cut dexterously combine.As long as be with pipe to cut, rounding device also therein.(2) easy to use.Because rounding device of the present utility model is arranged at the end that pipe is cut fixed blade, use and make full use of the leverage that pipe is cut, very laborsaving, the full circle enlarging is effective.(3) cost is low.Because the utility model is pipe to be cut with full circle enlarging chamfering device combine dexterously, has reduced the production cost of traditional single rounding device.
The utility model is applicable to that pipe cuts.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model overall structure figure.
The specific embodiment
As shown in the figure, the utility model is cut institute by pipe and is formed, described pipe is cut the fixedly edge of a knife 2 and the movable edge of a knife 1 that comprises that pipe is cut, and fixedly the edge of a knife 2 is connected handle 3,4 respectively with the movable edge of a knife 1, is provided with the full circle enlarging chamfering device 5 of a taper in the fixing end of the edge of a knife 2.
The utility model is applicable to that pipe cuts.
Claims (2)
1, a kind of pipe with rounding device is cut, cutting institute by pipe forms, described pipe is cut fixed blade (2) and the movable blades (1) that comprises pipe and cut, fixed blade (2) is connected handle (3), (4) respectively with movable blades (1), it is characterized in that being provided with in the end of fixed blade (2) the full circle enlarging chamfering device (5) of a taper.
2, the pipe of band rounding device according to claim 1 is cut, and it is characterized in that described taper rounding device (5) can be located at any position of scissors main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201660884U CN201271900Y (en) | 2008-10-14 | 2008-10-14 | Pipe scissor with rounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201660884U CN201271900Y (en) | 2008-10-14 | 2008-10-14 | Pipe scissor with rounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201271900Y true CN201271900Y (en) | 2009-07-15 |
Family
ID=40882252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201660884U Expired - Fee Related CN201271900Y (en) | 2008-10-14 | 2008-10-14 | Pipe scissor with rounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201271900Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465232A (en) * | 2013-09-25 | 2013-12-25 | 国家电网公司 | Insulating scissors |
-
2008
- 2008-10-14 CN CNU2008201660884U patent/CN201271900Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465232A (en) * | 2013-09-25 | 2013-12-25 | 国家电网公司 | Insulating scissors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20111014 |