CN2788988Y - Electrotechnical tool capable of regulating cutter - Google Patents
Electrotechnical tool capable of regulating cutter Download PDFInfo
- Publication number
- CN2788988Y CN2788988Y CN 200520023728 CN200520023728U CN2788988Y CN 2788988 Y CN2788988 Y CN 2788988Y CN 200520023728 CN200520023728 CN 200520023728 CN 200520023728 U CN200520023728 U CN 200520023728U CN 2788988 Y CN2788988 Y CN 2788988Y
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- CN
- China
- Prior art keywords
- knife
- cutter hub
- handle
- electrician
- pressing plate
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- Expired - Fee Related
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Abstract
The utility model discloses an electrician knife with an adjustable knife body, which comprises a knife handle and a knife body arranged on the knife handle, wherein a through slot used for installing the moveable knife body is arranged in the knife handle of which the end surface is provided with a guide and push hole connected with the slot, and one pressing plate body is arranged on the guide and push hole; one side of the pressing plate body, which corresponds to the guide and push hole, is provided with an elastic body which limit the displacement of the knife body. The electrician knife not only has the simple structure and the knife body with adjustable length, but also can replace the knife body or a sawtooth knife body and the utility model can be used for cutting skins of cable conductors and PVC tubes.
Description
Technical field
The utility model relates to a kind of cutter, relates to a kind of electrician's knife that is used to cut the adjustable body of cable skin, line, pvc pipe material specifically.
Background technology
Put into practice in the use for the electrician, wherein use general electrician's cutter, normally traditional Tool Design.As, having the handle of a knife that has slotted eye in the one side, the one end is hinged with single cutter hub by bearing pin, or increase arranged side by side has the sawtooth cutter hub, and integral body is relatively more clumsy relatively.During use, need cutter hub is rotated to end with the handle of a knife length direction, bayonet lock location cutter hub is set by a side.This existing electrician's knife one side, if improper use, this cutter hub is easy to return, and injures the user; On the other hand, handling the sectility cable skin, its depth of cut is not easy control; If during cutting pvc pipe material, need cutter hub gone to and vertically with handle of a knife be 90 °, can't apply cutting force, also be prone to unsafe problem of using simultaneously.In addition, what the cutter hub blade was often used is local location, thereby causes the wearing and tearing of this part cutting edge, arc occurs so that the scrapping of cutter.
The utility model content
The purpose of this utility model is for addressing the above problem, and a kind of electrician's knife of regulating cutter hub is provided, and has to be easy to change cutter hub, spacing reliable, easy to use, the life-span is long.
For achieving the above object, technical solution of the present utility model is finished like this: a kind of electrician's knife of regulating cutter hub, comprise handle of a knife, and the cutter hub that is provided with, wherein, have the penetrating slot of an installation activity cutter hub in described handle of a knife inside, cutter hub can be moved freely in slot.This handle of a knife one end face has the finger that communicates with slot and pushes away the hole, in order to advance stretching of cutter hub to select the length of using cutter hub to stretch out by finger in the hole along referring to push away; For the spacing of cutter hub stretched out in control, and refer to push away hole site place at this control pressing plate body is set, correspondingly on this pressing plate body refer to push away the elastomer that hole one side is provided with the displacement of restriction cutter hub; This elastomeric end is fixed on the pressing plate body, and the other end is walked around the end of pressing plate body, above-mentioned pressing plate body by the two side ends setting bearing pin and the handle of a knife end face on to be symmetrical in the lug that refers to push away the both sides, hole hinged.During use, angled by upset pressing plate body.Make elastomer break away from cutter hub, by stretching out in the slot, or collection is by the lower platen body and handle of a knife is overlapping can locate with finger effect cutter hub.
The technical solution of the utility model also comprises:
As mentioned above, its elastomer is a spring leaf, makes arc shape with the cutter hub contact site.The arc part of spring leaf acts on the cutter hub like this, and when being under pressure, cutter hub is firmly located.
It in above-mentioned the spring leaf of selecting for use.According to spacing operation principle, can also select rubber, plastics, nylon projection for use, be fixed on the pressing plate body, can satisfy the limit function effect equally.
As mentioned above, an end of this pressing plate body is the tip body, considers security, and protects platform at handle of a knife and the projection that the position is provided with and its tip coincide in parallel.Therefore, the pressing plate body can be stabilized in the handle of a knife projection protects in the platform.
As mentioned above, on this handle of a knife one side end face, also be provided with the waistband elastic clip.Its effect is to be convenient for carrying, and prevents loss.
As mentioned above, the cutter hub of this electrician's knife is mounted in the slot of handle of a knife, therefore, and conveniently replaced use cutter hub.Can select the cutter blade of equal thickness for use; Or the sawtooth blade of same specification; Can also be single, double blade, or the combination of sword, saw.
Electrician's knife of the present utility model, because of adopting the thin type cutter blade, so the also corresponding attenuation of handle of a knife, overall weight is light.In addition, a slot that inserts cutter hub is arranged in the handle of a knife inside of this length direction, the length of can free adjustment stretching out cutter hub; And cutter hub is straight-line displacement, can effectively avoid exposing of non-blade, reduces the wearing and tearing of blade, and the security that has improved cutter hub; The flexible location of this cutter hub mainly is to have utilized a function pressing plate body, compresses spacing by elastomer and the cutter hub that sets firmly on it.The tip of this pressing plate body can be used as the cone reaming simultaneously.Selecting for use of this cutter hub can be blade or sawtooth blade.Therefore, applicable to cutting cable, skin, pvc pipe material, and saw cuts tiny metallic object.
Description of drawings
Fig. 1 is this novel topology view.
Fig. 2 is Fig. 1 pressing plate body and elastomer structure figure.
Fig. 3 is another embodiment of pressing plate body and elastomer structure.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, to this novel being further described.
By the electrician's knife of the cutter hub regulated shown in Figure 1, comprise the handle of a knife 1 of flat-shaped body, the front and back ends of this handle of a knife is respectively arc shape and concave arc shape.Length direction along this handle of a knife 1 inside has penetrating flat-shaped cutter hub slot 10, makes its flat-shaped cutter hub 5 freely insert installation for 10 mouthfuls by the slot of arbitrary end.Be the convenient displacement of regulating cutter hub 5, and wherein have the finger that is connected with its slot 10 on the end face at handle of a knife 1 and push away hole 8.When regulating cutter hub 5 flexible, make finger along refer to push away hole 8 directly the effect cutter hubs get final product.Avoided exposing the unsafe factor that the cutter hub position is brought with the finger contact.Symmetry has lug 3 on this handle of a knife 1, is arranged on the both sides that refer to push away 8 front portions, hole.Pressing plate body 7 is installed in lug 3, is articulated on the lug 3 by bearing pin 4.These pressing plate body 7 correspondences refer to push away hole 8 one sides and are provided with the elastomer 6 that is used to limit cutter hub 5 displacements.Therefore, the effect of this pressing plate body 7 and elastomer 6 is, when pressing plate body 7 is opened, makes elastomer 6 on it break away from the cutter hub 5 of pressurizeds, and the cutter hub 5 that can stretch this moment is pushed pressing plate body 7 simultaneously to handle of a knife 1 direction, and the elastomer 6 on it directly compresses cutter hub one side.At this moment, these cutter hub 5 positioning and lockings.In addition, an end of this pressing plate body 7 is pointed body, can be used for the function of reaming.But the tip of considering pressing plate body 7 is higher than handle of a knife 1 end face, and the projection that matches with it at corresponding apical location place one is protected platform 9.In addition, consider the easy to carry of this electrician's knife, make its other end be provided with waistband elastic clip 2 at this handle of a knife 1.
Fig. 2 provides pressing plate body and elastomeric structure.This elastomer 6 is to adopt spring leaf to be bent into to have certain arc shape, makes one end and pressing plate body 7 fixing; The other end is that free end is upturned.This spring leaf and cutter hub contact jaw are boss.
Fig. 3 provides another example structure of Fig. 2.Promptly be provided with projection 6 ' in pressing plate body 7 one sides.This projection all can select for use rubber, plastics or nylon material all can play the effect of spring leaf locking equally.
Claims (5)
1, can regulate the electrician's knife of cutter hub, comprise handle of a knife and the cutter hub that is provided with thereof, it is characterized in that described handle of a knife (1) inside has the penetrating slot (10) of an installation activity cutter hub (5); Have the finger that communicates with slot (10) on it on the end face and push away hole (8), this refers to push away position, hole (8) a pressing plate body (7) is set, correspondence refers to push away the elastomer (6) that hole (8) one sides are provided with the displacement of restriction cutter hub on it, and is hinged by bearing pin (4) and lug (3).
2, by the described electrician's knife of claim 1, it is characterized in that described elastomer (6) is the spring leaf of an arc shape; Or rubber, plastics, nylon projection.
3, by the described electrician's knife of claim 1, it is characterized in that the tip of this pressing plate body (7) is parallel to handle of a knife (1) position, have with its projection of coincideing and protect platform (9).
4, by the described electrician's knife of claim 1, it is characterized in that this handle of a knife (1) one side end face is provided with waistband elastic clip (2).
5, by the described electrician's knife of claim 1, it is characterized in that described cutter hub (5) is a cutter blade; Or sawtooth blade; Or sword, saw combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023728 CN2788988Y (en) | 2005-03-29 | 2005-03-29 | Electrotechnical tool capable of regulating cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023728 CN2788988Y (en) | 2005-03-29 | 2005-03-29 | Electrotechnical tool capable of regulating cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788988Y true CN2788988Y (en) | 2006-06-21 |
Family
ID=36789328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520023728 Expired - Fee Related CN2788988Y (en) | 2005-03-29 | 2005-03-29 | Electrotechnical tool capable of regulating cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788988Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515871A (en) * | 2012-06-14 | 2014-01-15 | 史丹利工具(欧洲)有限公司 | Tool for stripping electric cables |
| CN103579956A (en) * | 2012-06-14 | 2014-02-12 | 史丹利工具(欧洲)有限公司 | An electrician tool having a foldable blade for stripping an electrical conductor |
| CN106965210A (en) * | 2017-05-24 | 2017-07-21 | 魏鹏 | Strength cutting tool |
-
2005
- 2005-03-29 CN CN 200520023728 patent/CN2788988Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515871A (en) * | 2012-06-14 | 2014-01-15 | 史丹利工具(欧洲)有限公司 | Tool for stripping electric cables |
| CN103579956A (en) * | 2012-06-14 | 2014-02-12 | 史丹利工具(欧洲)有限公司 | An electrician tool having a foldable blade for stripping an electrical conductor |
| CN103515871B (en) * | 2012-06-14 | 2016-12-28 | 史丹利工具(欧洲)有限公司 | For by the instrument of cable peeling |
| CN103579956B (en) * | 2012-06-14 | 2020-01-07 | 史丹利百得Mea有限公司 | Electrician tool with foldable blade for stripping electrical conductors |
| CN106965210A (en) * | 2017-05-24 | 2017-07-21 | 魏鹏 | Strength cutting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |