CN203312716U - Simple electrician knife - Google Patents
Simple electrician knife Download PDFInfo
- Publication number
- CN203312716U CN203312716U CN2013203933016U CN201320393301U CN203312716U CN 203312716 U CN203312716 U CN 203312716U CN 2013203933016 U CN2013203933016 U CN 2013203933016U CN 201320393301 U CN201320393301 U CN 201320393301U CN 203312716 U CN203312716 U CN 203312716U
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- Prior art keywords
- blade
- knife
- line bar
- electrician
- gear line
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- 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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- 230000000903 blocking effect Effects 0.000 abstract 3
- 239000004020 conductor Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a simple electrician knife comprising a knife handle, a blade and a wire blocking rod. The blade is provided with an edge; the wire blocking rod and the edge are arranged in parallel under the blade; and the wire blocking rod is fixedly connected with the handle or the blade. The simple electrician knife is simple in structure, and convenient in cutting the long wire or the soft wire. Cutting the wire is labor-saving and fast.
Description
Technical field
The utility model relates to a kind of electrician's instrument, particularly a kind of electrician's knife simple in structure.
Background technology
Electrician's knife (as shown in Figure 1) is the insulating barrier that dissects wire, cable, cuts wooden platform breach, cuts the specific purpose tool of sleeper processed.Common electrician's knife consists of blade, blade, handle of a knife etc., and described blade root and handle of a knife are hinged, and not the used time, can be retracted to blade in handle of a knife.When using common electrician's knife to cut open to cut electric wire insulation layer, need with the fillet of blade, prop up core to cutter perk slightly in the past, and adopt the method for splaying to exploit, otherwise easily hurt the electric wire core.In addition, the wire of the very long or exploitation of the wire of exploitation when very soft, needs a hand-held knife, near cutting place of wire, holds wire on the other hand, while also cut ceaselessly movable conducting wire.So not only bothersome effort, and easy incised wound finger.
In sum, need development a kind of simple in structure and conveniently dissect the electrician's knife of long lead or flexible conductor, to address the above problem.
The utility model content
In view of this, problem to be solved in the utility model is to provide a kind of simple and easy electrician's knife, and this electrician's knife is simple in structure, and has solved the problem that electrician's knife of the prior art is difficult for dissecing long lead and flexible conductor.
The utility model solves the problems of the technologies described above by following technological means:
Simple and easy electrician's knife of the present utility model, comprise handle of a knife and blade, on described blade, blade is set, and also comprises gear line bar, and described gear line bar and blade are set up in parallel below blade, and this gear line bar is connected with handle of a knife or blade.
Further, the root of described gear line bar is connected with the root of blade.
Further, have angle between described blade and gear line bar, the angle of described angle is arranged on the 5-15 degree.
Further, on described handle of a knife, be provided with groove; The root of described blade and the front end of handle of a knife are hinged, and this blade can be accommodated in described groove together with gear line bar.
Further, the root of described gear line bar also is fixedly installed finite place piece in order to the hinge angle between fixed stop line bar and blade.
The beneficial effects of the utility model: simple and easy electrician's knife of the present utility model, comprise handle of a knife and blade, on described blade, blade is set, also comprise gear line bar, described gear line bar and blade are set up in parallel below blade, and this gear line bar is fixedly connected with handle of a knife or blade.The utility model is simple in structure, and conveniently dissects long lead or flexible conductor.Tangent line is laborsaving, quick.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of electrician's knife in prior art;
Fig. 2 is the structural representation of the simple and easy electrician's knife of the utility model.
Embodiment
Below with reference to accompanying drawing, the utility model is elaborated:
As shown in Figure 2, simple and easy electrician's knife of the present utility model, comprise handle of a knife 1 and blade 2, on described blade 2, blade 2a is set, and also comprises gear line bar 3, and described gear line bar 3 is set up in parallel below blade 2 with blade 2a, and this gear line bar 3 is connected with handle of a knife 1 or blade 2.During use, described wire clamp, between blade 2a and gear line bar 3, by the cutting of taking advantage of a situation of described blade 2 inclination certain angles, can be peeled the crust of long lead, and without piecemeal mobile exploitation of another hand.In addition, if wire is very soft, can be first before dissecing by wire around gear line 3 one weeks of bar, the cutting of then taking advantage of a situation gets final product.The advantages such as simple and easy electrician's knife of the present utility model has simple in structure, and tangent line is laborsaving, quick.
As the further improvement of above-mentioned embodiment, the root of described gear line bar 3 is connected with the root of blade 2.The root of gear line bar 3 is connected and makes described gear line bar 3 together with blade 2, to fold in handle of a knife 1 with the root of blade 2.
As the further improvement of above-mentioned embodiment, between described blade 2 and gear line bar 3, have angle, the angle of described angle is arranged on the 5-15 degree.Between blade 2 and gear line bar 3, angle is set, makes simple and easy electrician's knife of the present utility model can dissect the wire of various outer diameter.
As the further improvement of above-mentioned embodiment, be provided with groove on described handle of a knife 1; The front end of the root of described blade 2 and handle of a knife 1 is hinged, and this blade 2 can be accommodated in described groove together with gear line bar 3.The technology that blade is accommodated in groove is apparent, therefore repeat no more.Blade 2 is accommodated to the volume that can dwindle electrician's knife in described groove together with gear line bar 3, be convenient for carrying.
As the further improvement of above-mentioned embodiment, the root of described gear line bar 3 and the root of blade 2 are hinged, and the root of this gear line bar 3 also is fixedly installed finite place piece 3a in order to the hinge angle between fixed stop line bar 3 and blade 2.In addition, described locating part 3a should not limit the back rotation of gear line bar 3 to blade 2 and blade 2, makes described gear line bar 3 can rotate to the back of blade 2 or the side of handle of a knife 1, thereby does not affect the normal use of electrician's knife as universal cutter.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. simple and easy electrician's knife, comprise handle of a knife (1) and blade (2), blade (2a) is set on described blade (2), it is characterized in that: also comprise gear line bar (3), described gear line bar (3) is set up in parallel in the below of blade (2) with blade (2a), and this gear line bar (3) is connected with handle of a knife (1) or blade (2).
2. simple and easy electrician's knife according to claim 1, it is characterized in that: the root of described gear line bar (3) is connected with the root of blade (2).
3. simple and easy electrician's knife according to claim 2 is characterized in that: between described blade (2) and gear line bar (3), have angle, the angle of described angle is arranged on the 5-15 degree.
4. simple and easy electrician's knife according to claim 3, it is characterized in that: described handle of a knife is provided with groove on (1); The front end of the root of described blade (2) and handle of a knife (1) is hinged, and this blade (2) can be accommodated in described groove together with gear line bar (3).
5. according to the described simple and easy electrician's knife of claim 2-4 any one, it is characterized in that: the root of described gear line bar (3) also is fixedly installed finite place piece (3a) in order to the hinge angle between fixed stop line bar (3) and blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203933016U CN203312716U (en) | 2013-07-03 | 2013-07-03 | Simple electrician knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203933016U CN203312716U (en) | 2013-07-03 | 2013-07-03 | Simple electrician knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312716U true CN203312716U (en) | 2013-11-27 |
Family
ID=49618891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203933016U Expired - Fee Related CN203312716U (en) | 2013-07-03 | 2013-07-03 | Simple electrician knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203312716U (en) |
-
2013
- 2013-07-03 CN CN2013203933016U patent/CN203312716U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20180703 |