CN202763859U - Shears for aluminum-plastic pipes - Google Patents
Shears for aluminum-plastic pipes Download PDFInfo
- Publication number
- CN202763859U CN202763859U CN 201220503397 CN201220503397U CN202763859U CN 202763859 U CN202763859 U CN 202763859U CN 201220503397 CN201220503397 CN 201220503397 CN 201220503397 U CN201220503397 U CN 201220503397U CN 202763859 U CN202763859 U CN 202763859U
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- China
- Prior art keywords
- knife
- edge
- movable
- handle
- aluminum
- 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 discloses shears for aluminum-plastic pipes. The shears for the aluminum-plastic pipes comprise a composite fixed blade and a movable blade combined with the composite fixed blade, the composite fixed blade and the movable blade are integrally connected through a rotating shaft, the composite fixed blade is provided with a fixed blade handle, the movable blade is provided with a movable blade handle, the fixed blade handle is connected with a return spring arranged on the movable blade handle, and a widened blade edge is arranged on the composite fixed blade. The shears are suitable for processing and mounting of the aluminum-plastic pipes.
Description
Technical field
The utility model relates to a kind of polyethylene-aluminum composite pipeline scissors.
Background technology
The application of polyethylene-aluminum composite pipeline scissors is commonplace, be mainly used in the installation processing of aluminium-plastic pipe, it is to adopt the fixedly edge of a knife of scissors and the combination of the movable edge of a knife, aluminium-plastic pipe is cut off, be that the fixedly edge of a knife of scissors bit adopts the compound edge of a knife on the market polyethylene-aluminum composite pipeline scissors at present, its shortcoming is that in use otch is shifted easily, and is not straight, will affect like this quality of installation, can cause joint to leak.
Summary of the invention
The purpose of this utility model is to provide a kind of structure novel for the existing shortcoming of above-mentioned polyethylene-aluminum composite pipeline scissors, and the fixedly polyethylene-aluminum composite pipeline scissors of cutter head is widened in being provided with that result of use is good.
In order to achieve the above object, the utility model is mainly finished by the following technical solutions.The utility model is mainly formed by the compound fixedly edge of a knife of polyethylene-aluminum composite pipeline scissors and with the movable edge of a knife of its combination, the compound fixedly edge of a knife and the movable edge of a knife are by rotating shaft phase disjunctor, the compound fixedly edge of a knife is provided with fixedly edge of a knife handle, the movable edge of a knife also is provided with movable edge of a knife handle, be provided with return spring at fixing edge of a knife handle with movable edge of a knife handle and be connected, be provided with the edge of a knife limit of widening at the compound fixedly edge of a knife.
The utility model compared with prior art has following obvious advantage.The utility model is provided with the edge of a knife limit of widening at the compound fixedly edge of a knife, in use, aluminium-plastic pipe is placed on fixedly on the edge of a knife, because fixedly the edge of a knife is the edge of a knife of widening, thus steady especially, can not move, pipe add steadily be placed on man-hour above, can not move, can not be out of shape, can guarantee the quality of processing.
The utility model is applicable to the processing of aluminium-plastic pipe and installs.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is the utility model overall structure figure.
Fig. 2 is the utility model upward view.
The specific embodiment
As shown in Figure 1, 2, the utility model is mainly formed by the compound fixedly edge of a knife 1 of polyethylene-aluminum composite pipeline scissors and with the movable edge of a knife 7 of its combination, the compound fixedly edge of a knife 1 and the movable edge of a knife 7 are by rotating shaft 3 phase disjunctors, the compound fixedly edge of a knife 1 is provided with fixedly edge of a knife handle 6, the movable edge of a knife 7 also is provided with movable edge of a knife handle 4, be provided with return spring 5 at fixing edge of a knife handle 6 with movable edge of a knife handle 4 and be connected, be provided with the edge of a knife limit 2 of widening at the compound fixedly edge of a knife 1.
The utility model is applicable to the processing of aluminium-plastic pipe and installs.
Claims (1)
1. polyethylene-aluminum composite pipeline scissors, formed by the compound fixedly edge of a knife (1) of polyethylene-aluminum composite pipeline scissors and with the movable edge of a knife (7) of its combination, the compound fixedly edge of a knife (1) and the movable edge of a knife (7) are by rotating shaft (3) phase disjunctor, the compound fixedly edge of a knife (1) is provided with fixedly edge of a knife handle (6), the movable edge of a knife (7) also is provided with movable edge of a knife handle (4) and is provided with return spring (5) at fixing edge of a knife handle (6) with movable edge of a knife handle (4) and is connected, and it is characterized in that being provided with the edge of a knife limit (2) of widening at the compound fixedly edge of a knife (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220503397 CN202763859U (en) | 2012-09-25 | 2012-09-25 | Shears for aluminum-plastic pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220503397 CN202763859U (en) | 2012-09-25 | 2012-09-25 | Shears for aluminum-plastic pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763859U true CN202763859U (en) | 2013-03-06 |
Family
ID=47770458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220503397 Expired - Fee Related CN202763859U (en) | 2012-09-25 | 2012-09-25 | Shears for aluminum-plastic pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034026A (en) * | 2015-06-23 | 2015-11-11 | 长春轨道客车股份有限公司 | Scissors special for wire marking pipe and manufacturing method of scissors |
-
2012
- 2012-09-25 CN CN 201220503397 patent/CN202763859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034026A (en) * | 2015-06-23 | 2015-11-11 | 长春轨道客车股份有限公司 | Scissors special for wire marking pipe and manufacturing method of 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: 20130306 Termination date: 20130925 |