CN2890671Y - Gas gasifying device for lighter - Google Patents
Gas gasifying device for lighter Download PDFInfo
- Publication number
- CN2890671Y CN2890671Y CN 200620101574 CN200620101574U CN2890671Y CN 2890671 Y CN2890671 Y CN 2890671Y CN 200620101574 CN200620101574 CN 200620101574 CN 200620101574 U CN200620101574 U CN 200620101574U CN 2890671 Y CN2890671 Y CN 2890671Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- gasification furnace
- lighter
- crossette
- pad
- 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 relates to a gas gasifying device for lighter, comprising a first sleeve and a second sleeve closely connected with the first sleeve. The cavities of the first and the second sleeves constitute a gas passage. The upper part of the first sleeve is arranged with a vent; the inner wall of the first sleeve under the vent is equipped with a projecting shoulder; a pressurizing instrument is positioned between the projecting shoulder and the second sleeve; the pressurizing instrument comprises the pressurizing rings with small central holes arranged downwards and screens; the surfaces of the first and second sleeves are furnished with one layer of conductive metal. The utility model has the advantages of that the conduction can be carried out through the metal layer. Therefore, the first and the second sleeves adopt plastic pieces to greatly reduce production cost, and the first and the second sleeves take shape through models to make manufacturing technique simple.
Description
(1) technical field
The utility model relates to a kind of lighter gasification furnace.
(2) background technology
Present its structure of lighter gasification furnace is normally such: comprise that first bush whorl is connected in second sleeve in first sleeve, the inner chamber of the inner chamber of first sleeve and second sleeve is formed gas flow, top at first sleeve offers passage, first sleeve lining of passage below is provided with crossette, accompany booster body between the crossette and second sleeve, this booster body comprises supercharging ring and the screen cloth with central small hole that is arranged in order from top to bottom.Combustion gas is flowed in gas flow in the time of use, and during through the supercharging ring, because the aperture of the centre bore of supercharging ring is less, so the pressure of combustion gas obtains increasing, combustion gas is afterwards sneaked into combustion-supporting air through passage the time, lighted in the upper end of first sleeve.
Lighter is to produce spark and light combustion gas with electric energy, therefore requires first sleeve, second sleeve to conduct electricity, and in actual production, first sleeve, second sleeve adopt the manufacturing of copper product machined into, and technology is complicated, cost is very high.
(3) summary of the invention
The deficiency higher for the manufacturing cost that overcomes lighter gasification furnace in the prior art, that technology is complicated, the utility model provides a kind of low cost of manufacture, the better simply lighter gasification furnace of manufacturing process.
The technical scheme in the invention for solving the technical problem is: the lighter gasification furnace, comprise first sleeve and closely be socketed on the second interior sleeve of described first sleeve, the inner chamber of the inner chamber of described first sleeve and second sleeve is formed gas flow, the top of described first sleeve offers passage, first sleeve lining of passage below is provided with crossette, accompany booster body between described crossette and described second sleeve, described booster body comprises supercharging ring and the screen cloth with central small hole that is arranged in order, described first sleeve from top to bottom, the surface of second sleeve all has one deck conducting metal coating.
Further, described booster body also comprises first pad and second pad, and described supercharging ring is sandwiched between described first pad and second pad.
The set-up mode of second sleeve has two kinds: one is the top that second sleeve is positioned at described crossette; Two is belows that second sleeve is positioned at described crossette, the lower end of described second sleeve outer wall has bulge loop, the lower end of described first sleeve abuts against on the described bulge loop, seal between described first sleeve and second sleeve, concrete seal approach can be between the lower end of first sleeve and described bulge loop sealing ring to be set.
First sleeve and second sleeve can be bonding, so that the conducting metal coating on first sleeve contacts with conducting metal coating on second sleeve.
Because the surface of first sleeve, second sleeve all has layer of metal coating, therefore first sleeve, second sleeve all adopt working of plastics, can reduce manufacturing cost greatly.
Combustion gas is flowed in gas flow in the time of use, and during through the supercharging ring, because the aperture of the centre bore of supercharging ring is less, so the pressure of combustion gas obtains increasing, combustion gas is afterwards sneaked into combustion-supporting air through passage the time, lighted in the upper end of first sleeve.
The beneficial effects of the utility model are: because the surface of first sleeve, second sleeve all has layer of metal coating, conducting process can be undertaken by the coat of metal, therefore first sleeve, second sleeve all adopt working of plastics, can reduce manufacturing cost greatly, first sleeve, second sleeve are by mould moulding successively, and manufacturing process is simple.
(4) description of drawings
Fig. 1 is the cutaway view of embodiment one described lighter gasification furnace.
Fig. 2 is the cutaway view of embodiment two described lighter gasification furnaces.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Embodiment one
With reference to Fig. 1, the lighter gasification furnace, comprise first sleeve 1 and closely be socketed on second sleeve, 2, the first sleeves 1 in described first sleeve 1 and second sleeve 2 between bonding, first sleeve 1 and second sleeve 2 all are working of plastics.The surface of described first sleeve 1, second sleeve 2 all has layer of copper coating.The inner chamber of the inner chamber of described first sleeve 1 and second sleeve 2 is formed gas flow, and the top of described first sleeve 1 offers passage 3, and first sleeve lining of passage 3 belows is provided with the top that crossette 4, the second sleeves 2 are positioned at described crossette 4.Accompany booster body between described crossette 4 and described second sleeve 2, the supercharging ring 6 that described booster body comprises screen cloth 5 and has central small hole, this supercharging ring 6 is sandwiched between first pad 7 and second pad 8, and first pad 7 and second pad 8 can further firm supercharging rings 6.First 7 on the pad, supercharging ring 6, second pad 8 are positioned at the top of screen cloth 5.
Combustion gas is flowed in gas flow in the time of use, and during through supercharging ring 6, because the aperture of the centre bore of supercharging ring 6 is less, so the pressure of combustion gas obtains increasing, combustion gas is afterwards sneaked into combustion-supporting air through passage 3 time, lighted in the upper end of first sleeve 1.
Copper coating on first sleeve, second sleeve also can replace with other conducting metal coating.
In the present embodiment, bonding between first sleeve and second sleeve, adopt other the mode that is locked also passable certainly, as traditional being threaded.
Because the surface of first sleeve, second sleeve all has layer of metal coating, conducting process can be undertaken by the coat of metal, and therefore first sleeve, second sleeve all adopt working of plastics, can reduce manufacturing cost greatly.First sleeve, second sleeve are by mould moulding successively, and manufacturing process is simple.
Embodiment two
With reference to Fig. 2, described second sleeve 2 is positioned at the below of described crossette 4, the lower end of described second sleeve, 2 outer walls has bulge loop 9, the lower end of described first sleeve 1 abuts against on the described bulge loop 9, be provided with sealing ring 10 between the lower end of described first sleeve 1 and the described bulge loop 9, to guarantee sealing between first sleeve 1 and second sleeve 2.All the other structures are identical with embodiment one with embodiment.
Claims (9)
1. lighter gasification furnace, comprise first sleeve and closely be socketed on the second interior sleeve of described first sleeve, the inner chamber of the inner chamber of described first sleeve and second sleeve is formed gas flow, the top of described first sleeve offers passage, first sleeve lining of passage below is provided with crossette, accompany booster body between described crossette and described second sleeve, described booster body comprises supercharging ring and the screen cloth with central small hole that is arranged in order from top to bottom, it is characterized in that:
The surface of described first sleeve, second sleeve all has one deck conducting metal coating.
2. lighter gasification furnace as claimed in claim 1 is characterized in that: described booster body also comprises first pad and second pad, and described supercharging ring is sandwiched between described first pad and second pad.
3. lighter gasification furnace as claimed in claim 1 or 2 is characterized in that: described second sleeve is positioned at the top of described crossette.
4. lighter gasification furnace as claimed in claim 1 or 2, it is characterized in that: described second sleeve is positioned at the below of described crossette, the lower end of described second sleeve outer wall has bulge loop, the lower end of described first sleeve abuts against on the described bulge loop, seals between described first sleeve and second sleeve.
5. lighter gasification furnace as claimed in claim 4 is characterized in that: be provided with sealing ring between the lower end of described first sleeve and the described bulge loop.
6. lighter gasification furnace as claimed in claim 3 is characterized in that: bonding between described first sleeve and second sleeve.
7. lighter gasification furnace as claimed in claim 4 is characterized in that: bonding between described first sleeve and second sleeve.
8. lighter gasification furnace as claimed in claim 6 is characterized in that: described first sleeve, second sleeve are working of plastics.
9. lighter gasification furnace as claimed in claim 7 is characterized in that: described first sleeve, second sleeve are working of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101574 CN2890671Y (en) | 2006-03-10 | 2006-03-10 | Gas gasifying device for lighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101574 CN2890671Y (en) | 2006-03-10 | 2006-03-10 | Gas gasifying device for lighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890671Y true CN2890671Y (en) | 2007-04-18 |
Family
ID=38021332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620101574 Expired - Fee Related CN2890671Y (en) | 2006-03-10 | 2006-03-10 | Gas gasifying device for lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890671Y (en) |
-
2006
- 2006-03-10 CN CN 200620101574 patent/CN2890671Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 |