CN2208473Y - High intensity multi-purpose knife for electrician - Google Patents
High intensity multi-purpose knife for electrician Download PDFInfo
- Publication number
- CN2208473Y CN2208473Y CN 94212011 CN94212011U CN2208473Y CN 2208473 Y CN2208473 Y CN 2208473Y CN 94212011 CN94212011 CN 94212011 CN 94212011 U CN94212011 U CN 94212011U CN 2208473 Y CN2208473 Y CN 2208473Y
- Authority
- CN
- China
- Prior art keywords
- knife
- electrician
- electrical verification
- handle
- cutter hub
- 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 high intensity multi-purpose knife for the electrician, which comprises a knife handle 1, a knife body 2, glowing electricity testing elements 3 and 4 hidden in the knife handle 1 and a steel hammer face 5 embedded in the other end of the knife handle 1. One side of the knife body 2 is provided with edges and the other side of the knife body 2 is provided with saw teeth. The front end of the knife body 2 is provided with a circular hole 6. The utility model has the advantages of high mechanical intensity, good insulating performance and safety, can electrically implement cutting, sharpening, scraping, sawing, knocking, stripping and electricity testing operation to conducting wires, electrodes or insulating objects with the alternating current less than 500V, and can be used for opening food cans, etc., by adding auxiliary objects.
Description
The utility model relates to electrician's hand tools, is specifically related to a kind of multi-functional electrician's cutter with higher-strength.
Traditional electrician's knife is a convertible, mechanical strength still can, but purposes is single, its heel of Achilles is that handle is not established electric insulation, falls short of the reality with " electrician's knife " speech.In recent years, have again and decorate the carpenter and use cut-off knife, though light scalable, electrical insulation properties and mechanical strength are not high, and handle still has the part cutter hub to expose, and purposes is also very single, and does not have electroscope function, unsuitable electrician's use; From the disclosed patent that relates to electrician's knife, though form is different, the combination of its function or practical inadequately, otherwise use is convenient inadequately, or insufficient strength, complex structure or poor stability, therefore real safe and practical person is very few.
The purpose of this utility model is to provide a kind of electrician's knife that overcomes the prior art shortcoming, this electrician's knife is simple in structure, the mechanical strength height, good insulation preformance, safe and reliable, and have exchange chargedly below the 500V finish, cut, scrape the cutting of lead, electrode or insulant, sawing, knock, peel off, the function of electrical verification operation, very be suitable for indoor or open-air electrician's operation and use.
The purpose of this utility model is to realize like this, construct a kind of high strength and use electrician's knife more, comprise: high strength, translucent handle 1, be embedded in the high duty metal cutter hub 2 of an end of described handle 1, ensconce the aura electrical verification components and parts 3 and 4 in the described handle 1, be embedded in the steel flat side of a hammer 5 of the other end of described handle 1; One side of described cutter hub 2 is put the first edge on a knife or a pair of scissors and opposite side is provided with sawtooth; The front end of described cutter hub 2 is provided with a circular hole 6, the described flat side of a hammer 5 is electrically connected by an end of conductor part and described aura electrical verification components and parts 3, one end of the other end of described electrical verification element 3 and described electrical verification element 4 is electrically connected, and the other end of described electrical verification element 4 is electrically connected with described cutter hub 2.
How high strength of the present utility model be luminous neon tube and resistance with the electrical verification element 3 and 4 in the electrician's knife.
High strength of the present utility model is used electrician's knife more, can overcome the shortcoming of prior art, mechanical strength height not only, good insulation preformance, safe and reliable, and have exchange chargedly below the 500V finish, cut, scrape the cutting of lead, electrode or insulant, sawing, knock, peel off, the function of electrical verification operation.Adminicle a little, it is first-class also to can be used to open food cans.
In conjunction with the accompanying drawings, further specify embodiment of the present utility model.
Accompanying drawing 1 is the structural representation that high strength of the present utility model is used electrician's knife more.
As shown in Figure 1, high strength of the present utility model uses electrician's knife by the translucent handle 1 of high strength more, be embedded in the high duty metal cutter hub 2 of an end of described handle 1, ensconce the aura electrical verification components and parts 3 and 4 in the described handle 1, the steel flat side of a hammer 5 that is embedded in the other end of described handle 1 is formed; One side of described cutter hub 2 is put the first edge on a knife or a pair of scissors and opposite side is provided with sawtooth; The front end of described cutter hub 2 is provided with a circular hole 6; The described flat side of a hammer 5 is electrically connected by an end of conductor part and described aura electrical verification components and parts 3, and an end of the other end of described electrical verification element 3 and described electrical verification element 4 is electrically connected, and the other end of described electrical verification element 4 is electrically connected with described cutter hub 2. Electrical verification element 3 and 4 wherein is luminous neon tube and resistance.
During use, hand-held handle 1, a side of cutter hub 2 is put the first edge on a knife or a pair of scissors and be can be used for operations such as cutting, cut, scrape, peel off to lead, electrode, insulant; The sawtooth of cutter hub 2 opposite sides can be used for conductor or insulant sawing; In the time of the hand-held flat side of a hammer 5, divide the contrectation detected object, can judge whether this place is charged by the aura electrical verification element in the handle transparent body is whether luminous with the metal part of cutter hub 2; The set circular hole of the front end of cutter hub 2 both can be used to the location, can be used to screw in screw again or penetrate iron nail make fulcrum, was used for sled and cut food tin etc.
In electrician's knife of the present utility model, the described cutter hub 2 and the flat side of a hammer 5 can be with making through the tool steel of heat treatment and chromium plating; Described handle 1 can select for use insulating materials such as Merlon or lucite injection molded.In Fig. 1,7 is welding lead.
Claims (2)
1, a kind of high strength is used electrician's knife more, it is characterized in that comprising: the translucent handle 1 of high strength, be embedded in the high duty metal cutter hub 2 of an end of described handle 1, ensconce the aura electrical verification components and parts 3 and 4 in the described handle 1, be embedded in the steel flat side of a hammer 5 of the other end of described handle 1; One side of described cutter hub 2 is put the first edge on a knife or a pair of scissors and opposite side is provided with sawtooth; The front end of described cutter hub 2 is provided with a circular hole 6; The described flat side of a hammer 5 is electrically connected by an end of conductor part and described aura electrical verification components and parts 3, and an end of the other end of described electrical verification element 3 and described electrical verification element 4 is electrically connected, and the other end of described electrical verification element 4 is electrically connected with described cutter hub 2.
2, high strength as claimed in claim 1 is used electrician's knife more, it is characterized in that described electrical verification element 3 and 4 is luminous neon tube and resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94212011 CN2208473Y (en) | 1994-05-13 | 1994-05-13 | High intensity multi-purpose knife for electrician |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94212011 CN2208473Y (en) | 1994-05-13 | 1994-05-13 | High intensity multi-purpose knife for electrician |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2208473Y true CN2208473Y (en) | 1995-09-27 |
Family
ID=33828998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94212011 Expired - Fee Related CN2208473Y (en) | 1994-05-13 | 1994-05-13 | High intensity multi-purpose knife for electrician |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2208473Y (en) |
-
1994
- 1994-05-13 CN CN 94212011 patent/CN2208473Y/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 | ||
| 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 |