CN204494481U - A kind of lighter wind-prevention combustion head - Google Patents
A kind of lighter wind-prevention combustion head Download PDFInfo
- Publication number
- CN204494481U CN204494481U CN201520171294.4U CN201520171294U CN204494481U CN 204494481 U CN204494481 U CN 204494481U CN 201520171294 U CN201520171294 U CN 201520171294U CN 204494481 U CN204494481 U CN 204494481U
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- CN
- China
- Prior art keywords
- cover
- air
- sleeve pipe
- combustion head
- fires
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- Expired - Fee Related
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- Lighters Containing Fuel (AREA)
Abstract
A kind of lighter wind-prevention combustion head, comprise fire collecting cover, air-out needle and sleeve pipe, air-out needle is installed at the middle part of described fire collecting cover, described air-out needle is provided with venthole, the lower end of described air-out needle is connected with the upper end of described sleeve pipe, the top of described sleeve pipe is provided with air admission hole, the bottom of described sleeve pipe is installed into pneumatic module, the top of described fire collecting cover is connected with the bottom overlapped that fires, the described upper inside wall firing cover is provided with step, the cover internal diameter that fires above described step is larger than the cover internal diameter that fires below described step, flame variable color sheet is placed on described step, the described upper end firing cover is provided with the interior flanging extended internally.The utility model provides a kind of easy to assembly, lighter wind-prevention combustion head of reducing costs.
Description
Technical field
The utility model belongs to a kind of lighter, especially a kind of windproof combustion head.
Background technology
The air outlet valve of existing windproof lighter needs windproof combustion head is installed, existing combustion head comprises fire collecting cover, sleeve pipe, turriform air-out needle and air intake assembly, install turriform air-out needle in the middle of described fire collecting cover, the lower end of turriform air-out needle and sleeve upper end riveted joint, inside pipe casing is installed into pneumatic module; Be provided with step on the top of described fire collecting cover, the bottom of the cover that fires is fixed on described step; On the top of the described cover that fires by spring fixed installation flame variable color sheet.The technical problem that existing structure exists: 1, described flame variable color sheet is by spring fitting, assembling trouble, cost is higher; 2, the cover that fires described in is unique with the fixed position of described fire collecting cover, fire cover and the spring of the corresponding different length of product needed of different model, and required parts are more, add cost.
Summary of the invention
In order to overcome the assembling trouble of existing lighter combustion head, deficiency that cost is higher, the utility model provides a kind of easy to assembly, lighter wind-prevention combustion head of reducing costs.
The utility model solves the technical scheme that its technical problem adopts:
A kind of lighter wind-prevention combustion head, comprise fire collecting cover, air-out needle and sleeve pipe, air-out needle is installed at the middle part of described fire collecting cover, described air-out needle is provided with venthole, the lower end of described air-out needle is connected with the upper end of described sleeve pipe, the top of described sleeve pipe is provided with air admission hole, the bottom of described sleeve pipe is installed into pneumatic module, the top of described fire collecting cover is connected with the bottom overlapped that fires, the described upper inside wall firing cover is provided with step, the cover internal diameter that fires above described step is larger than the cover internal diameter that fires below described step, flame variable color sheet is placed on described step, the described upper end firing cover is provided with the interior flanging extended internally.
Further, described interior flanging with the upper end of described flame variable color sheet for inflection point.
Further, described fire collecting cover top with to fire the bottom interference type grafting of overlapping.By this interference type inserting mode, can regulate the inserting depth of the cover that fires, the fixed position fired like this between cover and fire collecting cover can regulate as required.
The described lower lumen firing cover is provided with locating platform, and described locating platform is positioned at the upper end of described fire collecting cover.
In the form of a ring, the surface of described interior flanging is level and smooth shape or zigzag to described interior flanging.Certainly, also can be other shapes, as required, described interior flanging also can be segmented form, and such as a circle arranges three interior folded blocks at equal intervals, and three interior folded blocks form total interior flanging.
In this programme, abandoned the mode that flame variable color sheet fixed by existing spring, the connected mode of flanging in adopting, make flame variable color sheet and fire overlap between connection reliability very high.Owing to eliminating spring, structure is more simple, assembles convenient, reduces cost simultaneously.
The beneficial effects of the utility model are mainly manifested in: 1, easy to assembly, reduce costs; ; 2, be applicable to the lighter of different model, effectively reduce amount of parts, reduce cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of lighter wind-prevention combustion head.
Fig. 2 is the structural representation of the second lighter wind-prevention combustion head.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
See figures.1.and.2, a kind of lighter combustion head, comprise fire collecting cover 1, air-out needle 3 and sleeve pipe 5, air-out needle 3 is installed at the middle part of described fire collecting cover 1, described air-out needle 3 is provided with venthole 2, and the lower end of described air-out needle 3 is connected with the upper end of described sleeve pipe 5, and the top of described sleeve pipe 5 is provided with air admission hole 4, the bottom of described sleeve pipe 5 is installed into pneumatic module, and the top of described fire collecting cover 1 is connected with the bottom of the cover 12 that fires; The described upper inside wall firing cover 12 is provided with step, and the firing cover internal diameter above described step is larger than the firing cover internal diameter below described step, and flame variable color sheet 11 is placed on described step, described in the fire upper end of cover 12 be provided with the interior flanging 10 extended internally.
Further, described interior flanging 10 with the upper end of described flame variable color sheet 11 for inflection point.
Further, the top of described fire collecting cover 1 and the bottom interference type grafting of the cover 12 that fires.: by this interference type inserting mode, can regulate the inserting depth of the cover that fires, the fixed position fired like this between cover and fire collecting cover can regulate as required.
The described lower lumen firing cover 12 is provided with locating platform, and described locating platform is positioned at the upper end of described fire collecting cover 1.
In the form of a ring, the surface of described interior flanging is level and smooth shape or zigzag to described interior flanging 10.Certainly, also can be other shapes, as required, described interior flanging also can be segmented form, and such as a circle arranges three interior folded blocks at equal intervals, and three interior folded blocks form total interior flanging.
The utility model has abandoned the mode that flame variable color sheet fixed by existing spring, the connected mode of flanging in adopting, make flame variable color sheet and fire overlap between connection reliability very high.Owing to eliminating spring, structure is more simple, assembles convenient, reduces cost simultaneously.
Claims (5)
1. a lighter wind-prevention combustion head, comprise fire collecting cover, air-out needle and sleeve pipe, air-out needle is installed at the middle part of described fire collecting cover, described air-out needle is provided with venthole, the lower end of described air-out needle is connected with the upper end of described sleeve pipe, the top of described sleeve pipe is provided with air admission hole, the bottom of described sleeve pipe is installed into pneumatic module, the top of described fire collecting cover is connected with the bottom overlapped that fires, it is characterized in that: described in fire cover upper inside wall be provided with step, the cover internal diameter that fires above described step is larger than the cover internal diameter that fires below described step, flame variable color sheet is placed on described step, the described upper end firing cover is provided with the interior flanging extended internally.
2. a kind of lighter wind-prevention combustion head as claimed in claim 1, is characterized in that: described interior flanging with the upper end of described flame variable color sheet for inflection point.
3. a kind of lighter wind-prevention combustion head as claimed in claim 1 or 2, is characterized in that: the top of described fire collecting cover and the bottom interference type grafting of overlapping that fires.
4. a kind of lighter wind-prevention combustion head as claimed in claim 1 or 2, is characterized in that: described in fire cover lower lumen be provided with locating platform, described locating platform is positioned at the upper end of described fire collecting cover.
5. a kind of lighter wind-prevention combustion head as claimed in claim 1 or 2, is characterized in that: in the form of a ring, the surface of described interior flanging is level and smooth shape or zigzag to described interior flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171294.4U CN204494481U (en) | 2015-03-25 | 2015-03-25 | A kind of lighter wind-prevention combustion head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171294.4U CN204494481U (en) | 2015-03-25 | 2015-03-25 | A kind of lighter wind-prevention combustion head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494481U true CN204494481U (en) | 2015-07-22 |
Family
ID=53573794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520171294.4U Expired - Fee Related CN204494481U (en) | 2015-03-25 | 2015-03-25 | A kind of lighter wind-prevention combustion head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494481U (en) |
-
2015
- 2015-03-25 CN CN201520171294.4U patent/CN204494481U/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 |
Granted publication date: 20150722 Termination date: 20210325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |