CN201059600Y - Lighter combustion-chamber assembly - Google Patents
Lighter combustion-chamber assembly Download PDFInfo
- Publication number
- CN201059600Y CN201059600Y CNU2007200406699U CN200720040669U CN201059600Y CN 201059600 Y CN201059600 Y CN 201059600Y CN U2007200406699 U CNU2007200406699 U CN U2007200406699U CN 200720040669 U CN200720040669 U CN 200720040669U CN 201059600 Y CN201059600 Y CN 201059600Y
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- combustion
- silk
- chamber body
- lighter
- combustion chamber
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Abstract
The utility model relates to a lighter component, in particular to a lighter (firing gun) combustion chamber component, comprising a cylindrical combustion chamber body and a combustion wire holder provided with reigniting wires. The combustion chamber body, the combustion wire holder and so on are made by stamping or stretching sheet metals, thereby the utility model has the advantages of convenient processing of parts, and low material cost and processing cost, and the production cost can be also reduced.
Description
Technical field
The present invention relates to a kind of lighter components, specifically is exactly lighter (burning torch) combustion-chamber assembly.
Background technology
The flare assembly of windproof lighter (burning torch) generally is made up of gasification electric hybrid module and the combustion-chamber assembly that is arranged on gasification electric hybrid module upper end.For now, common combustion-chamber assembly comprises a tubular combustion chamber body, is provided with the ring-type combustion silk seat and the trim ring of resume combustion silk, the external diameter and the combustion chamber body matched in clearance of ring-type combustion silk seat, the external diameter of trim ring and combustion chamber body interference fit, ring-type combustion silk seat is inserted the trim ring of inserting subsequently again behind the combustion chamber body and is compressed.The gasification electric hybrid module is provided with air inlet seat, filter screen, pad, nickel sheet; One capillary aperture is arranged on the nickel sheet, fuel gas is passed through by air inlet seat, after filter disc filters, arrive nickel sheet aperture, become gases at high pressure, under the effect in two holes, mix with air, the high pressure burning mixture that becomes very easily burning flings the tower cap, overflow from tower cap upper end aperture and to enter the combustion chamber, the high-tension current that produce by the piezoelectricity device this moment is communicated with the igniting pin on the iron ring of standing far apart facing each other with the tower cap, makes it discharge, lighter is lighted in arcing and produce a spark mixed gas of high pressure that ignites.The used material of existing combustion-chamber assembly is copper and zinc die casting mostly; Use lathe and die casting machine in processing, combination adopts the mode pressing of segmentation close-fitting to form, and such mode Taiyuan beginning, wastes a lot of material resources greatly; Human resources and machine resources; Cause mould and relevant assembly expenses to increase considerably, real do not have economy, can be during use because there is copper to cut, and burr, the problem that produces during part processing such as batch cutting edge of a knife or a sword daps electricity and lights a fire bad and cause; Having is exactly various because of part again, and many dresses, neglected loading, the generation of misloading part appear in regular meeting; On part processing, also regular meeting causes that the problem on the tolerance causes phenomenons such as combination too tightly and in use comes off, and causes product quality problem.
Summary of the invention
The objective of the invention is to that a kind of the cost of material is low, processing and easy to assembly, quick for the defective that overcomes prior art provides, part processing is the lighter combustion-chamber assembly easily.
Further purpose of the present invention is to provide a kind of igniting more reliable lighter combustion-chamber assembly.
In order to address the above problem, the invention provides several technical solutions, its main common feature be combustion chamber body and combustion silk seat etc. for to form by metal sheet punching press or stretching, so part processing makes things convenient for, material and processing cost are low, and production cost also can reduce.
Technical solution 1: lighter combustion-chamber assembly, comprise tubular combustion chamber body and resume combustion silk, it is characterized in that: the cylindrical member of described combustion chamber body for forming by metal sheet punching press or stretching, the end opening edge of combustion chamber body is provided with several lugs, the sidewall of combustion chamber body is provided with resume combustion silk jack, and resume combustion silk two ends are fixed in the resume combustion silk jack.
Technical solution 2: lighter combustion-chamber assembly, comprise the tubular combustion chamber body, be provided with the combustion silk seat of resume combustion silk, it is characterized in that: the cylindrical member of described combustion chamber body for forming by metal sheet punching press or stretching, the mouth edge that is provided with the center of being folded to suitable for reading of combustion chamber body, the end opening edge of combustion chamber body is provided with several lugs, the cylindrical member of described combustion silk seat for curling and form by metal sheet, suitable for reading mouthful of combustion silk seat along being provided with a pair of combustion silk locating notch that matches with the combustion filament diameter at least, combustion silk seat external diameter and combustion chamber body internal diameter matched in clearance, described combustion silk two ends are stuck in combustion silk locating notch and place combustion chamber body together with combustion silk seat.
Compared with prior art, the invention has the beneficial effects as follows: because combustion chamber body and combustion silk seat form by metal sheet punching press or stretching, part processing is convenient, material and processing cost are low, the combustion-chamber assembly part is less, and is simple in structure, and assembling can be by original multisection type close-fitting pressing, change a riveted into and form, so production cost also can reduce.
The invention will be further described below in conjunction with the accompanying drawings and the specific embodiments.
Description of drawings
Accompanying drawing 2 is for adopting the flare assembly schematic appearance of the specific embodiment of the invention 1;
Accompanying drawing 3 is accompanying drawing 2 partial structurtes cutaway views;
Accompanying drawing 4 specific embodiment of the invention 2 structure cutaway views;
Accompanying drawing 5 is the specific embodiment of the invention 2 STRUCTURE DECOMPOSITION schematic diagrames;
Accompanying drawing 6 is for adopting the flare assembly schematic appearance of the specific embodiment of the invention 2;
Accompanying drawing 7 is for adopting the flare modular construction cutaway view of the specific embodiment of the invention 2;
Accompanying drawing 8-10 is the flare assembly schematic appearance of various combustion chamber body shapes;
The specific embodiment
Specific embodiment 1: as shown in Figure 1, the lighter combustion-chamber assembly, comprise tubular combustion chamber body 1 and resume combustion silk 2, the cylindrical member of combustion chamber body 1 for forming by metal sheet punching press or stretching, the sidewall of combustion chamber body 1 is provided with resume combustion silk jack 4, resume combustion silk 2 two ends are fixed in the resume combustion silk jack 4, combustion chamber body 1 internal diameter and gasification in the electric hybrid module ceramic cup 5 external diameter close-fittings and be directly installed on it, referring to Fig. 2, Fig. 3.Combustion chamber body 1 shape can be arbitrary shapes such as square, circular, polygon or abnormity, and can change shape according to the different type of machines face shaping, makes product design more attractive in appearance beautiful, and material can be copper sheet, iron plate, various material such as aluminium.As shown in Figure 3, in order to improve lighting rate, make igniting more reliable, on the madial wall of combustion chamber body 1, be provided with the spray point 6 of projection for this reason, deflection center, spray point 6 ends, tower cap 7 in the electric hybrid module also promptly gasifies, make it stable and be fixed on discharge igniting on the same point, the wedge shape fin that spray point 6 can be gone out by the sidewall punching of combustion chamber body 1 constitutes, deflection center, spray point 6 ends, spray point 6 also can be by the madial wall matched in clearance of external diameter and combustion chamber body 1, the annular component that interior circle is provided with denation constitutes, and spray point 6 is fixed on the madial wall of combustion chamber body 1.
Specific embodiment 2: as shown in Figure 4, the lighter combustion-chamber assembly, comprise tubular combustion chamber body 1, be provided with the combustion silk seat 8 of resume combustion silk 2, the cylindrical member of combustion chamber body 1 for forming by metal sheet punching press or stretching, the mouth edge that is provided with the center of being folded to suitable for reading of combustion chamber body 1, play position-limiting action, the end opening edge of combustion chamber body 1 is provided with several lugs 3, described combustion silk seat 8 is the cylindrical member that is curled and formed by metal sheet, suitable for reading mouthful of combustion silk seat 8 along being provided with a pair of combustion silk locating notch 9 that matches with combustion silk 2 diameters at least, combustion silk seat 8 external diameters and combustion chamber body 1 internal diameter matched in clearance, resume combustion silk 2 two ends are stuck in combustion silk locating notch 9 and place combustion chamber body 1 together with combustion silk seat 8, can have one deck flame color reaction material on the resume combustion silk 2, under HTHP, produce the color of its needed flame, the axial height of combustion silk seat 8 adds that the thickness of ceramic cup 5 flanges should just in time equal combustion chamber body 1 inner chamber axial height, the lug 3 of combustion chamber body 1 by the end opening edge can just in time be stuck on the lower edge of ceramic cup 5 ceramic cup 5 flanges in the gasification electric hybrid module fuse with the gasification electric hybrid module to form the flare assembly.Shown in Fig. 5,6, same, in order to improve lighting rate, make igniting more reliable, on combustion silk seat 8, also be provided with spray point 6, deflection center, spray point 6 ends.Concrete spray point 6 can be arranged on the end opening mouth of combustion silk seat 8 along last, lug 3 by wedge-like constitutes, but had better be provided with breach on the end opening mouth edge of combustion silk seat 8, and the lug 3 of wedge-like is arranged in the breach, and the end does not exceed the end opening mouth edge of combustion silk seat 8, can save material like this.Two jiaos for fear of combustion silk seat 8 sidewall seams 10 lower ends produce the mistake arcings, influences lighting rate, two jiaos of best chamfering transition of combustion silk 8 sidewall seams, 10 lower end or arc transition.Arbitrary shapes such as combustion chamber body 1 is square, circular, polygon or abnormity make product design more attractive in appearance beautiful, and can change shape according to the different type of machines face shaping, and a combustion chamber body 1 and combustion silk 8 material can be copper sheet, iron plate, various material such as aluminium.
Above-mentioned combustion-chamber assembly with promptly form the flare assembly after vaporization module is connected.
Claims (10)
1. lighter combustion-chamber assembly, comprise tubular combustion chamber body and resume combustion silk, it is characterized in that: the cylindrical member of described combustion chamber body for forming by metal sheet punching press or stretching, the sidewall of combustion chamber body is provided with resume combustion silk jack, and resume combustion silk two ends are fixed in the resume combustion silk jack.
2. lighter combustion-chamber assembly according to claim 1 is characterized in that: the madial wall of described combustion chamber body is provided with the spray point of projection, deflection center, spray point end.
3. lighter combustion-chamber assembly according to claim 2 is characterized in that: described spray point is made of the wedge shape fin that the sidewall punching of combustion chamber body goes out, deflection center, spray point end.
4. according to claim 1 or 2 or 3 described lighter combustion-chamber assemblies, it is characterized in that: the end opening edge of described combustion chamber body is provided with several lugs.
5. lighter combustion-chamber assembly, comprise the tubular combustion chamber body, be provided with the combustion silk seat of resume combustion silk, it is characterized in that: the cylindrical member of described combustion chamber body for forming by metal sheet punching press or stretching, the mouth edge that is provided with the center of being folded to suitable for reading of combustion chamber body, the end opening edge of combustion chamber body is provided with several lugs, the cylindrical member of described combustion silk seat for curling and form by metal sheet, suitable for reading mouthful of combustion silk seat along being provided with a pair of combustion silk locating notch that matches with the combustion filament diameter at least, combustion silk seat external diameter and combustion chamber body internal diameter matched in clearance, described combustion silk two ends are stuck in combustion silk locating notch and place combustion chamber body together with combustion silk seat.
6. lighter combustion-chamber assembly according to claim 5 is characterized in that: described combustion silk seat is provided with spray point, deflection center, spray point end.
7. lighter combustion-chamber assembly according to claim 6 is characterized in that: described spray point is arranged on the end opening mouth of combustion silk seat along last, is made of the lug of wedge-like.
8. lighter combustion-chamber assembly according to claim 7 is characterized in that: the end opening mouth of described combustion silk seat is along being provided with breach, and spray point is arranged in the breach.
9. according to each described lighter combustion-chamber assembly of claim 5 to 8, it is characterized in that: two jiaos of chamfering transition of described combustion silk seat sidewall seam lower end.
10. according to each described lighter combustion-chamber assembly of claim 5 to 8, it is characterized in that: two jiaos of arc transition of described combustion silk seat sidewall seam lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200406699U CN201059600Y (en) | 2007-07-11 | 2007-07-11 | Lighter combustion-chamber assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200406699U CN201059600Y (en) | 2007-07-11 | 2007-07-11 | Lighter combustion-chamber assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059600Y true CN201059600Y (en) | 2008-05-14 |
Family
ID=39408074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200406699U Expired - Fee Related CN201059600Y (en) | 2007-07-11 | 2007-07-11 | Lighter combustion-chamber assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059600Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966593A (en) * | 2018-09-29 | 2020-04-07 | 爱烙达股份有限公司 | Gas combustion device |
-
2007
- 2007-07-11 CN CNU2007200406699U patent/CN201059600Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966593A (en) * | 2018-09-29 | 2020-04-07 | 爱烙达股份有限公司 | Gas combustion device |
| CN110966593B (en) * | 2018-09-29 | 2021-07-09 | 爱烙达股份有限公司 | Gas combustion device |
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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: 20080514 |