CN205227392U - Novel lighter combustion head - Google Patents
Novel lighter combustion head Download PDFInfo
- Publication number
- CN205227392U CN205227392U CN201520998695.7U CN201520998695U CN205227392U CN 205227392 U CN205227392 U CN 205227392U CN 201520998695 U CN201520998695 U CN 201520998695U CN 205227392 U CN205227392 U CN 205227392U
- Authority
- CN
- China
- Prior art keywords
- combustion head
- sleeve pipe
- cover
- air
- shoulder
- 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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- Lighters Containing Fuel (AREA)
Abstract
The utility model provides a novel lighter combustion head, overlaps, goes out air tube and sleeve pipe including gathering to anger, the mid -mounting that gathers the fire cover goes out the air tube, be equipped with the venthole on the play air tube, the lower extreme that goes out the air tube with the sheathed tube upper end is connected, the sheathed tube middle part is equipped with the inlet port, the subassembly that admits air is installed to the sheathed tube lower part, it stretches out to admit air the lower part of subassembly the sheathed tube lower extreme, the outer wall of subassembly of admitting air is equipped with the circular bead, the sheathed tube lower extreme with the upper end contact of circular bead, the combustion head is still including fixed cover, fixed cover is installed the sheathed tube lower extreme, the lower extreme of fixed cover is equipped with and is used for supporting stretch the ring in the circular bead lower extreme. The utility model provides a subassembly that admits air is difficult to drop, the reliability is good, the novel lighter combustion head of the assembly of being convenient for.
Description
Technical field
The utility model belongs to a kind of lighter, especially a kind of combustion head.
Background technology
The air outlet valve of existing windproof lighter needs install windproof combustion head, existing combustion head, install turriform air-out needle in the middle of fire collecting cover, the lower end of turriform air-out needle and sleeve upper end riveted joint, the bottom of sleeve pipe is installed into pneumatic module, and mounting means has two kinds:
The first, air intake assembly is arranged on the inside of sleeve pipe, and described air intake assembly has two kinds of common composition forms, and a kind of structure is: the supercharging sheet arranged from top to bottom, sealing ring, screen pack and tail cap, described tail cap and sleeve interference grafting; Another kind of structure is: supercharging sheet, resilient sleeve and screen pack, described resilient sleeve is plugged in sleeve pipe.
The second, the top of air intake assembly is arranged in sleeve pipe, is exposed at below sleeve pipe outside the bottom of air intake assembly, and described air intake assembly comprises supercharging sheet, resilient sleeve and screen pack, and the top of resilient sleeve coordinates with described sleeve interference.
The technical problem that existing structure exists: air intake assembly easily comes off, and reliability is poor.
Summary of the invention
In order to overcome the deficiency that air intake assembly easily comes off, reliability is poor of existing windproof combustion head, the utility model provides a kind of air intake assembly to be not easy to come off, reliability is good, be convenient to the Novel igniter combustion head that assembles.
The utility model solves the technical scheme that its technical problem adopts:
A kind of Novel igniter 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 middle part of described sleeve pipe is provided with air admission hole, the bottom of described sleeve pipe is installed into pneumatic module, the lower end of described sleeve pipe is stretched out in the bottom of described air intake assembly, the outer wall of described air intake assembly is provided with shoulder, the lower end of described sleeve pipe and the upper-end contact of described shoulder, described combustion head also comprises fixed cover, described fixed cover is arranged on the lower end of described sleeve pipe, the lower end of described fixed cover is provided with stretches ring for being supported in described shoulder lower end.
Further, the bottom of described sleeve pipe is provided with step, and the upper end of described fixed cover is provided with interior flanging, and described infolding checkpost is connected on described step.In adopting, the additional fixed form of flanging, be conducive to the firmness strengthening whole air intake assembly, moreover the angle of interior flanging, can adjust as required, as long as can play auxiliary fixation.
Further again, the lower end of described sleeve pipe has vent.Vent can be one, also can be at least two, arrange as required.
Further, described air intake assembly comprises supercharging sheet, sealing ring, screen pack and the tail cap arranged from top to bottom, and the outer wall of described tail cap is provided with shoulder.
Or: described air intake assembly comprises supercharging sheet, resilient sleeve and screen pack, described resilient sleeve is hollow form, described supercharging sheet is positioned at the upper end of resilient sleeve, described resilient sleeve top is sleeved on the lower lumen of described sleeve pipe, described filtration net cover is contained in the inner chamber of described resilient sleeve, and the outer wall of described resilient sleeve is provided with shoulder.
The inner chamber of described resilient sleeve is provided with shoulder hole, and described screen pack is positioned at the ladder of described shoulder hole.
The inner chamber of described resilient sleeve is provided with support, and described screen pack is positioned on described support.Screen pack be fixed on support above or all passable below.
Described combustion head also comprises the cover that fires, described in the cover that fires be fixed on described fire collecting cover, described flame variable color sheet is arranged in and fires in cover.
Arrange support member in the described cover that fires, described support member lower end is positioned at the upper end of described fire collecting cover, and flame variable color sheet is arranged in the upper end of described support member.Described support member is spring, or other electric-conductors.
Described fire collecting cover has the conductive hole arranged from top to bottom.Conductive hole can be one, also can be at least two or more, arrange as required; The length of conductive hole is suitable with described support member.
The beneficial effects of the utility model are mainly manifested in: easy to assembly, air intake assembly is not easy to come off, reliability is good.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of Novel igniter combustion head.
Fig. 2 is the structural representation of another kind of Novel igniter combustion head.
Fig. 3 is the schematic diagram of vent.
Fig. 4 is the schematic diagram of conductive hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1 ~ Fig. 4, a kind of Novel igniter combustion head, comprise fire collecting cover 4, air-out needle 1 and sleeve pipe 6, air-out needle 1 is installed at the middle part of described fire collecting cover 4, described air-out needle 1 is provided with venthole 2, the lower end of described air-out needle 1 is connected with the upper end of described sleeve pipe 6, the middle part of described sleeve pipe 6 is provided with air admission hole 5, the bottom of described sleeve pipe 6 is installed into pneumatic module, the lower end of described sleeve pipe 6 is stretched out in the bottom of described air intake assembly, the outer wall of described air intake assembly is provided with shoulder 10-1, the lower end of described sleeve pipe 6 and the upper-end contact of described shoulder 10-1, described combustion head also comprises fixed cover 7, described fixed cover 7 is arranged on the lower end of described sleeve pipe 6, the lower end of described fixed cover 7 is provided with stretches ring 7-2 for being supported in described shoulder 10-1 lower end.
Further, the bottom of described sleeve pipe 6 is provided with step, and the upper end of described fixed cover 7 is provided with interior flanging 7-1, and described interior flanging 7-1 is connected on described step.In adopting, the additional fixed form of flanging 7-1, be conducive to the firmness strengthening whole air intake assembly, moreover the angle of interior flanging, can adjust as required, as long as can play auxiliary fixation.
Further again, the lower end of described sleeve pipe 6 has vent 14.Vent 14 can be one, also can be at least two, arrange as required.
Further, described air intake assembly comprises supercharging sheet, sealing ring, screen pack and the tail cap arranged from top to bottom, and the outer wall of described tail cap is provided with shoulder.This structure is not shown.
Or: described air intake assembly comprises supercharging sheet 8, resilient sleeve 10 and screen pack 9, described resilient sleeve 10 is in hollow form, described supercharging sheet 8 is positioned at the upper end of resilient sleeve 10, described resilient sleeve 10 top is sleeved on the lower lumen of described sleeve pipe 6, described screen pack 9 is sleeved on the inner chamber of described resilient sleeve 10, and the outer wall of described resilient sleeve 10 is provided with shoulder 10-1.
The inner chamber of described resilient sleeve 10 is provided with shoulder hole, and described screen pack 9 is positioned at the ladder of described shoulder hole.
The inner chamber of described resilient sleeve 10 is provided with support, and described screen pack 9 is positioned on described support.Screen pack be fixed on support above or all passable below.
Described combustion head also comprises the cover 13 that fires, described in the cover 13 that fires be fixed on described fire collecting cover 4, described flame variable color sheet 11 is arranged in and fires in cover 13.
With reference to the structure shown in Fig. 1, described in fire in cover 13 and arrange support member 12, described support member 12 lower end is positioned at the upper end of described fire collecting cover 4, and flame variable color sheet 11 is arranged in the upper end of described support member 12.Described support member 12 is spring, or other electric-conductors; Certainly, also can be other structure, with reference to Fig. 2, the upper inside wall of described fire collecting cover 4 has groove, and electric-conductor is positioned at described groove, and the upper end of described electric-conductor can support described flame variable color sheet 11, also can and flame variable color sheet 11 between there is gap.
Described fire collecting cover 4 has the conductive hole 15 arranged from top to bottom.Conductive hole can be one, also can be at least two or more, arrange as required; The length of conductive hole is suitable with described support member.
In the present embodiment, the tail cap being positioned at sleeve pipe or resilient sleeve (belonging to air intake assembly) are provided with shoulder, and adopt fixed cover to be fixed, easy to assembly, air intake assembly is not easy to come off, reliability is good.Further, above fixed cover, have employed interior flanging mode, interior flanging is easy to process, can play good auxiliary positioning effect.
The vent of the present embodiment, is conducive to the buffering of tail cap under the using state of high temperature or resilient sleeve; In addition, the design of conductive hole in fire collecting cover, advantageously in reliably lighting a fire.
Claims (10)
1. a Novel igniter 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 middle part of described sleeve pipe is provided with air admission hole, the bottom of described sleeve pipe is installed into pneumatic module, the lower end of described sleeve pipe is stretched out in the bottom of described air intake assembly, it is characterized in that: the outer wall of described air intake assembly is provided with shoulder, the lower end of described sleeve pipe and the upper-end contact of described shoulder, described combustion head also comprises fixed cover, described fixed cover is arranged on the lower end of described sleeve pipe, the lower end of described fixed cover is provided with stretches ring for being supported in described shoulder lower end.
2. Novel igniter combustion head as claimed in claim 1, it is characterized in that: the bottom of described sleeve pipe is provided with step, the upper end of described fixed cover is provided with interior flanging, and described infolding checkpost is connected on described step.
3. Novel igniter combustion head as claimed in claim 1 or 2, is characterized in that: the lower end of described sleeve pipe has vent.
4. Novel igniter combustion head as claimed in claim 1 or 2, is characterized in that: described air intake assembly comprises supercharging sheet, sealing ring, screen pack and the tail cap arranged from top to bottom, and the outer wall of described tail cap is provided with shoulder.
5. Novel igniter combustion head as claimed in claim 1 or 2, it is characterized in that: described air intake assembly comprises supercharging sheet, resilient sleeve and screen pack, described resilient sleeve is hollow form, described supercharging sheet is positioned at the upper end of resilient sleeve, described resilient sleeve top is sleeved on the lower lumen of described sleeve pipe, described filtration net cover is contained in the inner chamber of described resilient sleeve, and the outer wall of described resilient sleeve is provided with shoulder.
6. Novel igniter combustion head as claimed in claim 5, it is characterized in that: the inner chamber of described resilient sleeve is provided with shoulder hole, described screen pack is positioned at the ladder of described shoulder hole.
7. Novel igniter combustion head as claimed in claim 5, it is characterized in that: the inner chamber of described resilient sleeve is provided with support, described screen pack is positioned on described support.
8. Novel igniter combustion head as claimed in claim 1 or 2, is characterized in that: described combustion head also comprises the cover that fires, described in the cover that fires be fixed on described fire collecting cover, in flame variable color sheet is arranged in and fires and overlap.
9. Novel igniter combustion head as claimed in claim 8, is characterized in that: described in fire in cover and arrange support member, described support member lower end is positioned at the upper end of described fire collecting cover, and flame variable color sheet is arranged in the upper end of described support member.
10. Novel igniter combustion head as claimed in claim 8, is characterized in that: described fire collecting cover has the conductive hole arranged from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998695.7U CN205227392U (en) | 2015-12-04 | 2015-12-04 | Novel lighter combustion head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998695.7U CN205227392U (en) | 2015-12-04 | 2015-12-04 | Novel lighter combustion head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227392U true CN205227392U (en) | 2016-05-11 |
Family
ID=55902453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520998695.7U Expired - Fee Related CN205227392U (en) | 2015-12-04 | 2015-12-04 | Novel lighter combustion head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227392U (en) |
-
2015
- 2015-12-04 CN CN201520998695.7U patent/CN205227392U/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: 20160511 Termination date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |