CN203124827U - Rigid pipe cutting nippers - Google Patents
Rigid pipe cutting nippers Download PDFInfo
- Publication number
- CN203124827U CN203124827U CN 201320164529 CN201320164529U CN203124827U CN 203124827 U CN203124827 U CN 203124827U CN 201320164529 CN201320164529 CN 201320164529 CN 201320164529 U CN201320164529 U CN 201320164529U CN 203124827 U CN203124827 U CN 203124827U
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- CN
- China
- Prior art keywords
- arm
- cutting
- blade
- cutting blade
- rigid pipe
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- Expired - Fee Related
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Abstract
The utility model discloses rigid pipe cutting nippers. The rigid pipe cutting nippers comprise a first arm, a second arm and a connecting pin, wherein the middle portion of the first arm and the middle portion of the second arm are rotatably connected with the connecting pin, a first connecting pin hole is arranged in the middle of the first arm, an anti-skid groove and a blade penetrating slot are arranged on the end portion of the first arm, the blade penetrating slot and the first arm are arranged in the same direction, and the anti-skid groove is perpendicular to the first arm. The rigid pipe cutting nippers have the advantages that the anti-skid groove is arranged, so that pipes can be well fixed during cutting of rigid pipes, and skidding can be prevented; and simultaneously, only one replaceable cutting blade is required to be provided, so that the cost is low, and cutting can be performed in an effort-saving mode due to the pointed shape of the head of the cutting blade.
Description
Technical field
The utility model relates to a kind of cutting nipper, more precisely a kind of hard tubing cutting nipper.
Background technology
Pipe shearing pincers of the prior art are merely able to for shearing the soft tubing of quality, this cutting nipper is when shearing hard tubing, owing to form wedge structure between two blades of cutting nipper, hard tubing very easily slides, cause shearing comparatively difficulty, and accidentally injure operating personnel easily.
Summary of the invention
The utility model mainly is to solve the existing in prior technology technical problem, thereby provide a kind of antiskid groove that has, when shearing hard tubing, can be preferably fixing tubing, anti-sliding stop, while only needs to be equipped with the removable cutting blade of a slice, and cost is lower, and the sharp shape of cutting blade head makes cuts comparatively labour-saving hard tubing cutting nipper.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of hard tubing cutting nipper, comprise a first arm, one second arm is connected pin with one, the middle part of described the first arm and described second arm all is rotationally connected mutually with described connecting pin, the middle part of described the first arm is provided with one first and connects pin-and-hole, the end of described the first arm is provided with an antiskid groove and a blade passes the slit, described blade passes the slit and described the first arm is arranged in the same way, described antiskid groove and described the first arm are arranged vertically mutually, described antiskid groove can be preferably fixing hard tubing, once need two cutting blades that coincide mutually with respect to cutting nipper of the prior art simultaneously, pipe shearing pincers of the present utility model only need to be equipped with a slice cutting blade, and cost is lower.
As the utility model preferred embodiment, the middle part of described second arm is provided with one second and connects pin-and-hole, the end of described second arm is provided with a cutting blade, the shape of described cutting blade and described antiskid groove is coincide mutually, the thickness of described cutting blade passes the width in slit less than described blade, and the shape of the head of described cutting blade is point, makes cutting blade contact area when contacting with tubing better, pressure is bigger, uses laborsaving.
As the utility model preferred embodiment, described cutting blade is formed dismountable the connection with the end of described second arm, and dismountable cutting blade can reduce use cost preferably.
The advantage of hard tubing cutting nipper of the present utility model is: have antiskid groove, when shearing hard tubing, can be preferably fixing tubing, anti-sliding stop, only need simultaneously to be equipped with the removable cutting blade of a slice, cost is lower, and the cutting blade head shape of point makes cutting comparatively laborsaving.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of hard tubing cutting nipper of the present utility model;
Fig. 2 is the perspective view of the first arm of the hard tubing cutting nipper among Fig. 1;
Fig. 3 is the perspective view of second arm of the hard tubing cutting nipper among Fig. 1;
Wherein:
1, the first arm; 11, first connects pin-and-hole; 12, antiskid groove; 13, blade passes the slit;
2, second arm; 21, second connects pin-and-hole; 22, cutting blade;
3, connect pin.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
As shown in Figure 1 and Figure 2, a kind of hard tubing cutting nipper, comprise that a first arm 1, one second arm 2 are connected pin 3 with one, the middle part of this first arm 1 and this second arm 2 all is rotationally connected mutually with this connecting pin, the middle part of this first arm 1 is provided with one first and connects pin-and-hole 11, the end of this first arm 1 is provided with an antiskid groove 12 and a blade passes slit 13, and this blade passes slit 13 and arranges in the same way with this first arm 1, and this antiskid groove 12 is arranged vertically mutually with this first arm 1.
As shown in Figure 3, the middle part of this second arm 2 is provided with one second and connects pin-and-hole 21, the end of this second arm 2 is provided with a cutting blade 22, and this cutting blade 22 coincide mutually with the shape of this antiskid groove 12, and the thickness of this cutting blade 22 passes the width in slit 13 less than this blade.
As shown in Figure 3, this cutting blade 22 is formed dismountable the connection with the end of this second arm 2.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. hard tubing cutting nipper, comprise a first arm (1), one second arm (2) is connected pin (3) with one, the middle part of described the first arm (1) and described second arm (2) all is rotationally connected mutually with described connecting pin, it is characterized in that, the middle part of described the first arm (1) is provided with one first and connects pin-and-hole (11), the end of described the first arm (1) is provided with an antiskid groove (12) and a blade passes slit (13), described blade passes slit (13) and arranges in the same way with described the first arm (1), and described antiskid groove (12) is arranged vertically mutually with described the first arm (1).
2. hard tubing cutting nipper according to claim 1, it is characterized in that, the middle part of described second arm (2) is provided with one second and connects pin-and-hole (21), the end of described second arm (2) is provided with a cutting blade (22), described cutting blade (22) coincide mutually with the shape of described antiskid groove (12), and the thickness of described cutting blade (22) passes the width of slit (13) less than described blade.
3. hard tubing cutting nipper according to claim 2 is characterized in that, described cutting blade (22) is formed dismountable the connection with the end of described second arm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164529 CN203124827U (en) | 2013-04-05 | 2013-04-05 | Rigid pipe cutting nippers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164529 CN203124827U (en) | 2013-04-05 | 2013-04-05 | Rigid pipe cutting nippers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124827U true CN203124827U (en) | 2013-08-14 |
Family
ID=48932848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320164529 Expired - Fee Related CN203124827U (en) | 2013-04-05 | 2013-04-05 | Rigid pipe cutting nippers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654507A (en) * | 2020-12-24 | 2022-06-24 | 三赢科技（深圳）有限公司 | Trachea shearing pliers |
-
2013
- 2013-04-05 CN CN 201320164529 patent/CN203124827U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654507A (en) * | 2020-12-24 | 2022-06-24 | 三赢科技（深圳）有限公司 | Trachea shearing pliers |
| CN114654507B (en) * | 2020-12-24 | 2023-09-12 | 三赢科技（深圳）有限公司 | Tracheal cutting pliers |
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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: 20130814 Termination date: 20140405 |