CN2935075Y - Fuse ignitor - Google Patents
Fuse ignitor Download PDFInfo
- Publication number
- CN2935075Y CN2935075Y CN 200620032237 CN200620032237U CN2935075Y CN 2935075 Y CN2935075 Y CN 2935075Y CN 200620032237 CN200620032237 CN 200620032237 CN 200620032237 U CN200620032237 U CN 200620032237U CN 2935075 Y CN2935075 Y CN 2935075Y
- Authority
- CN
- China
- Prior art keywords
- fuse
- base
- lighter
- utility
- model
- 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
Links
Images
Landscapes
- Lighters Containing Fuel (AREA)
Abstract
The utility model discloses a primacord lighter, which consists of a base and an electric heating igniter wire fixed on the base. An ignition end of the igniter wire protrudes from the side of the base; two leg ends of the other end of the igniter wire are permanently electrically connected with two leg wires. When the utility model is used, current from a power supply control passes through the ignition end of the electric heating igniter wire of the primacord lighter, and ignites the primacord in each of embrasures; the primacords in the embrasure detonate blasting caps in a sequence according to length of the primacords in the embrasures. By adopting the utility model, a great many primacords can be saved; most of wires can be reclaimed and reused. In addition, the utility model is operated safely, has low manufacture cost and can effectively reduce business cost.
Description
Technical field
The utility model relates to blow-up point ignition technique field, especially a kind of fuse lighter.
Background technology
In mine blasting, often need to adopt multiple spot delaying blasting, existing explosion sparking mode to mainly contain two kinds of fuse cord igniting and electronic control ignitions.If in the multiple spot delaying blasting, use the fuse cord igniting, because place of safety and blast area distance are very long, just need to consume a large amount of fuse cords and be equipped with a large amount of igniting personnel, and fuse cord is long more causes the accident because of quick burning takes place the fuse cord quality problems easily more; If in the multiple spot delaying blasting, use electronic control ignition; just need be equipped with ignition for each blow-up point; the electric wire of each ignition will be introduced controller and carry out controlled blasting; and in actual explosion, the malfunctioning blasting quality that influences is shaken because of blast in long electric wire and too much ignition regular meeting.
The utility model content
The purpose of this utility model is to provide the fuse lighter of being lighted by the Current Control fuse cord.
The technical solution of the utility model is: a kind of fuse lighter, this fuse lighter is made of electric heating bridge silk fixing on base and the base, the firing tip of bridge silk stretches out from a side of base, and two foots of the other end of bridge silk fixedly are electrically connected with two payment to a porter respectively.
Be fixed with the fuse cord fixture on the base around the described bridge silk firing tip.
Described fuse cord fixture is a jack structure, and the internal diameter size of jack structure is suitable with the outside dimension of fuse cord.
The inwall of described jack structure is provided with the retaining line.
Described fuse cord fixture is made of three evenly fixing around base retaining hooks at least.
The firing tip of described bridge silk is the pointed termination of " V " shape.
The utility model in use, fuse lighter is placed in the borehole, the fuse cord of blasting cap is contacted with the firing tip of the electric heating bridge silk of fuse lighter, fuse cord in each borehole can be provided with different length according to blasting sequence, payment to a porter with all fuse lighters inserts power-supply controller of electric by electric main then, when explosion, the electric current that is sent by power-supply controller of electric feeds the electric heating bridge silk firing tip of each fuse lighter, and the fuse cord in each borehole that ignites, the fuse cord in each borehole is ignited blasting cap according to the different order of length and is implemented the multi-point sequent explosion; This use is novel saves a large amount of fuse cords, and the recyclable major part of electric wire is utilized again, handling safety, and igniter is cheap, can effectively reduce entreprise cost.
Description of drawings
Fig. 1 is embodiment one of the present utility model;
Fig. 2 is the structural representation of embodiment one of the present utility model when user mode;
Fig. 3 is embodiment two of the present utility model;
Fig. 4 is the side view of embodiment two.
The specific embodiment
As shown in Figure 1, embodiment one of the present utility model, this fuse lighter is made of electric heating bridge silk 2 fixing on base 1 and the base 1, the firing tip 3 of bridge silk 2 stretches out from a side of base, the firing tip 3 of bridge silk 2 is the pointed termination of " V " shape, two foots of the other end of bridge silk 2 fixedly are electrically connected with two payment to a porter 5 respectively, on the base 1 around the firing tip 3, be fixed with the fuse cord fixture 6 of jack structure, the internal diameter size of the fuse cord fixture 6 that plastics are made is suitable with the outside dimension of fuse cord, and the inwall of fuse cord fixture 6 is provided with retaining line 7.
As shown in Figure 2, embodiment one of the present utility model contacts in the fuse cord 8 insertion fuse cord fixtures 6 and with firing tip 3 in use, and retaining line 7 makes 8 in fuse cord advance not move back.
Shown in Fig. 3,4, embodiment two of the present utility model is with the difference of embodiment one, evenly is fixed with three retaining hooks 10 around the base 1 of this fuse lighter and constitutes the fuse cord fixtures.
Claims (6)
1, a kind of fuse lighter is characterized in that: this fuse lighter is made of electric heating bridge silk fixing on base and the base, and the firing tip of bridge silk stretches out from a side of base, and two foots of the other end of bridge silk fixedly are electrically connected with two payment to a porter respectively.
2, fuse lighter according to claim 1 is characterized in that: be fixed with the fuse cord fixture on the base around the bridge silk firing tip.
3, fuse lighter according to claim 2 is characterized in that: described fuse cord fixture is a jack structure, and the internal diameter size of jack structure is suitable with the outside dimension of fuse cord.
4, fuse lighter according to claim 3 is characterized in that: the inwall of described jack structure is provided with the retaining line.
5, fuse lighter according to claim 2 is characterized in that: described fuse cord fixture is made of three evenly fixing around base retaining hooks at least.
6, according to any described fuse lighter in the claim 1～5, it is characterized in that: the firing tip of described bridge silk is the pointed termination of " V " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032237 CN2935075Y (en) | 2006-06-08 | 2006-06-08 | Fuse ignitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032237 CN2935075Y (en) | 2006-06-08 | 2006-06-08 | Fuse ignitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935075Y true CN2935075Y (en) | 2007-08-15 |
Family
ID=38351764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032237 Expired - Fee Related CN2935075Y (en) | 2006-06-08 | 2006-06-08 | Fuse ignitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2935075Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111394A (en) * | 2012-01-13 | 2013-05-22 | 黄强 | Sealing bottom cover with liquid bag of high-energy liquid detonation segregation type material-scattering device |
-
2006
- 2006-06-08 CN CN 200620032237 patent/CN2935075Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111394A (en) * | 2012-01-13 | 2013-05-22 | 黄强 | Sealing bottom cover with liquid bag of high-energy liquid detonation segregation type material-scattering device |
| CN103111394B (en) * | 2012-01-13 | 2015-05-20 | 黄强 | Sealing bottom cover with liquid bag of high-energy liquid detonation segregation type material-scattering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2935075Y (en) | Fuse ignitor | |
| CN202582381U (en) | Firecracker ignition rod | |
| CN204880213U (en) | Intelligence plasma dodges and explodes ignition | |
| CN201133793Y (en) | Radio remotely controlled firework and firecracker ignitor | |
| CN201034482Y (en) | Clamping type firecrackers igniter | |
| CN201081619Y (en) | Electric firing battery type micro-igniter for fireworks | |
| CN204534657U (en) | A kind of wisdom terminal lighter | |
| CN208504447U (en) | A kind of electric ignition device that igniting duration is controllable | |
| CN202546823U (en) | Low-voltage dry-ignition type silicon nitride ceramic igniter | |
| CN206724224U (en) | Electric-arc lighter | |
| CN103712245B (en) | Gas utensil igniter and application thereof | |
| CN2919906Y (en) | Ashtray capable of lighting cigarette | |
| CN104976639A (en) | Flip-type electronic cigarette igniter | |
| CN2390112Y (en) | Electric igniter for fireworks | |
| CN207599787U (en) | A kind of delay start igniter | |
| CN201339956Y (en) | Ceramic piezolighter | |
| CN203083461U (en) | Detonator ignition element | |
| CN215003230U (en) | Fireworks with safety ignition structure | |
| CN202630114U (en) | Igniting mechanism of fuel heater | |
| CN210802236U (en) | Environment-friendly firework ignited by electrifying | |
| CN204345732U (en) | A kind of Infrared Gas Range with Ceramic Plaque ignition structure | |
| CN2148939Y (en) | Electronic control igniting salute launching-apparatus | |
| CN108488832A (en) | A kind of fireworks remote control igniter | |
| CN201081618Y (en) | Electric firing piezoelectric ceramic micro-igniter for fireworks | |
| CN201318917Y (en) | Electrical detonation wire |
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 |