CN202507344U - Fast hole puncher for drainage tube - Google Patents
Fast hole puncher for drainage tube Download PDFInfo
- Publication number
- CN202507344U CN202507344U CN2012201781353U CN201220178135U CN202507344U CN 202507344 U CN202507344 U CN 202507344U CN 2012201781353 U CN2012201781353 U CN 2012201781353U CN 201220178135 U CN201220178135 U CN 201220178135U CN 202507344 U CN202507344 U CN 202507344U
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- CN
- China
- Prior art keywords
- drainage tube
- command
- down bars
- handle
- hole
- 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 a fast hole puncher for a drainage tube. The fast hole puncher comprises two handles which are articulated, namely a first handle and a second handle, wherein the first handle is connected with a cylindrical hole punching knife, and the second handle is connected with a drainage tube fixing rod; one end of the hole punching knife is articulated with the first handle, the shape of the other end of the hole punching knife is matched with that of the drainage tube fixing rod, and after the hole punching knife is in butt joint with the drainage tube fixing rod, a circular hole can be punched. The fast hole puncher disclosed by the utility model has the advantages of simple structure, convenience in use, capability of selecting the hole punching size according to the tube diameter of the drainage tube, trim edges and uniform size of punched holes, and no operation failure caused by inconsistency of the punched holes.
Description
Technical field
The utility model relates to a kind of card punch, and the quick card punch of specifically a kind of drainage tube belongs to field of medical.
Background technology
Emulsion tube, silicone tube etc. often need interim punching as drainage tube in use, normally cut off an aperture with scissors; But it is uneven that the edge is cut through regular meeting; And size is difficult to control, uses very inconveniently, even causes the generation of the phenomenons such as fracture or inadequate drainage of drainage tube.In case the position that drainage tube fracture back is detained is dark then want second operation to take out to patient and bring unnecessary misery, also bring medical tangle to operative doctor.
The utility model content
In order to address the above problem, the utility model has designed the quick card punch of a kind of drainage tube, according to the size of caliber selection punching, and the punching neat in edge, big or small uniformity, thus avoided because of the inconsistent operate miss problem of bringing of punching.
The technical scheme of the utility model is:
The quick card punch of a kind of drainage tube comprises two hinged handles, the first in command and the second in command, and wherein the first in command is connected with columnar punching cutter, and the second in command is connected with the drainage tube hold-down bars; One end and the first in command of the cylinder of described punching cutter are hinged, and the shape of the other end matches with the shape of drainage tube hold-down bars, and the punching cutter can be got the hole of circle with after the drainage tube hold-down bars docks.
Described punching cutter is provided with several, according to the requirement of punching size, the punching cutter of several different-diameters is set.
The described drainage tube hold-down bars and the second in command are hinged, and the diameter of described drainage tube hold-down bars matches with the diameter of drainage tube, according to the difference of drainage tube diameter, some different-diameter drainage tube hold-down bars are set.
During use, select suitable punching cutter and drainage tube hold-down bars according to the size of punching and the size of drainage tube diameter, the drainage tube that will punch is inserted in the drainage tube hold-down bars, through the handle of holding with a firm grip, the punching cutter is docked with the drainage tube hold-down bars, accomplishes punching.After having beaten a hole, the conversion punch position carries out next one punching action.
The advantage of the utility model is: simple in structure, and convenient the use, according to the size of drainage tube caliber selection punching, the punching neat in edge, big or small uniformity, thus avoided because of the inconsistent operate miss problem of bringing of punching.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Among the figure: the 1-first in command, the 2-second in command, 3-punching cutter, 4-drainage tube hold-down bars.
The specific embodiment
Below the preferred embodiment of the utility model is described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model.
Embodiment 1
As shown in Figure 1, the quick card punch of a kind of drainage tube comprises two hinged handles, the first in command 1 and the second in command 2, and wherein the first in command 1 is connected with columnar punching cutter 3, and the second in command 2 is connected with drainage tube hold-down bars 4; Described punching cutter 3 one ends and the first in command 1 are hinged, and for example bolt connects, and promptly the screw and nut structure is convenient to change, and the shape of the other end matches with the shape of drainage tube hold-down bars 4, and punching cutter 3 is with after drainage tube hold-down bars 4 docks, the hole that can get circle.Described punching cutter 3 is provided with several, according to the requirement of punching size, the punching cutter of several different-diameters is set.Described drainage tube hold-down bars 4 is hinged with the second in command 2, and for example bolt connects, i.e. the screw and nut structure; Be convenient to change; The diameter of described drainage tube hold-down bars 4 matches with the diameter of drainage tube, according to the difference of drainage tube diameter, some different-diameter drainage tube hold-down bars is set.
During use, select suitable punching cutter and drainage tube hold-down bars according to the size of punching and the size of drainage tube diameter, the drainage tube that will punch is inserted in the drainage tube hold-down bars, through the handle of holding with a firm grip, the punching cutter is docked with the drainage tube hold-down bars, accomplishes punching.After having beaten a hole, the conversion punch position carries out next one punching action.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (5)
1. quick card punch of drainage tube is characterized in that: comprise two hinged handles, i.e. and the first in command and the second in command, wherein the first in command is connected with columnar punching cutter, and the second in command is connected with the drainage tube hold-down bars; Described punching cutter one end and the first in command are hinged, and the shape of the other end matches with the shape of drainage tube hold-down bars.
2. card punch according to claim 1 is characterized in that: described card punch is provided with the punching cutter of several different-diameters.
3. card punch according to claim 2 is characterized in that: the described drainage tube hold-down bars and the second in command are hinged.
4. card punch according to claim 3 is characterized in that: the diameter of described drainage tube hold-down bars matches with the diameter of drainage tube.
5. card punch according to claim 4 is characterized in that: described card punch is provided with the drainage tube hold-down bars of several different-diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201781353U CN202507344U (en) | 2012-04-25 | 2012-04-25 | Fast hole puncher for drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201781353U CN202507344U (en) | 2012-04-25 | 2012-04-25 | Fast hole puncher for drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507344U true CN202507344U (en) | 2012-10-31 |
Family
ID=47059847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201781353U Expired - Fee Related CN202507344U (en) | 2012-04-25 | 2012-04-25 | Fast hole puncher for drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128962A (en) * | 2014-07-10 | 2014-11-05 | 天津市塑料研究所有限公司 | Lumbar cistern drainage tube perforating machine and perforating machining method |
-
2012
- 2012-04-25 CN CN2012201781353U patent/CN202507344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128962A (en) * | 2014-07-10 | 2014-11-05 | 天津市塑料研究所有限公司 | Lumbar cistern drainage tube perforating machine and perforating machining method |
| CN104128962B (en) * | 2014-07-10 | 2016-02-17 | 天津市塑料研究所有限公司 | Lumbar cistern drainage pipe perforating and perforation processing method |
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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: 20121031 Termination date: 20130425 |