CN204070501U - Cigarette filter - Google Patents
Cigarette filter Download PDFInfo
- Publication number
- CN204070501U CN204070501U CN201420426885.7U CN201420426885U CN204070501U CN 204070501 U CN204070501 U CN 204070501U CN 201420426885 U CN201420426885 U CN 201420426885U CN 204070501 U CN204070501 U CN 204070501U
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- CN
- China
- Prior art keywords
- flue
- cigarette
- filter
- diameter
- holder head
- 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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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model relates to a kind of smoking apparatus, specifically cigarette filter.Comprise cigarette holder head, the suction nozzle be connected with cigarette holder head, cigarette holder head top is provided with cigarette groove, cigarette bottom land end is communicated with the first flue, the second flue is provided with outside first flue outer wall, the diameter of described second flue is greater than the diameter of the first flue, second flue outer wall is provided with sleeve, barrel bore diameter is greater than the second flue outer wall circle diameter and is provided with twisting flue between, described suction nozzle and cigarette holder head junction are formed with the 3rd flue, sleeve wall is provided with the hole be communicated with described 3rd flue by twisting flue, described suction nozzle is that hollow structure inside is formed with the 4th flue and the 5th flue, the utility model, by the flue structure of improved Smoke-filter holder inside, increases the conduct route of flue gas in filter tip and increases multiple filtering bodies, realizing the maximises filtration to harmful substances from flue gases.
Description
Technical field
The utility model relates to a kind of smoking apparatus, specifically cigarette filter.
Background technology
When burning, containing 5068 kinds of harmful chemical substances in smog, wherein carcinogenic, short cancer material reaches 69 kinds more than.To harm the most seriously nicotine, tar, carbon monoxide and radioactive substance etc.! Filter-tip filters cigarette poison, can effectively avoid because of the cough, how phlegm, pharyngitis, abscess of throat etc. that cause of smoking, and also can avoid the Huang finger brought because smoking, xanthodont tooth simultaneously!
At the beginning of tobacco is prevailing, saying of this nothing cigarette holder, as long as it is just passable to add a utensil holding tobacco before the rod of a hollow, the cigarette holder that present people contact is generally filter-tip, namely physical and chemical principle is adopted, implement to filter to tar, make to be drawn onto flue gas in the mouth more alcohol and, the harm of human body is also greatly alleviated.But current most of filter-tip structures are all comparatively simple, mostly there is the problems such as purification is single, clean-up effect is undesirable.
Existing filter-tip only has a filtration core, therefore in use can not choice for use is different for dissimilar cigarette filtration core.
Summary of the invention
For above-mentioned technical problem, the utility model proposes a kind of new filter-tip structure, by the flue structure of improved Smoke-filter holder inside, increase the conduct route of flue gas in filter tip and increase multiple filtering bodies, realize the maximises filtration to harmful substances from flue gases, simultaneously the utility model improves cigarette holder head, arranges many filter cores in cigarette holder head, thus can the different filtration core of choice for use for dissimilar cigarette.
Concrete scheme of the present utility model is:
Cigarette filter, comprise cigarette holder head, the suction nozzle be connected with cigarette holder head, cigarette holder head top is provided with the cigarette groove of an indent, cigarette bottom land end is communicated with the first flue, the second flue is provided with outside first flue outer wall, the diameter of described second flue is greater than the diameter of the first flue, second flue outer wall is provided with the sleeve of an one end open, be tightly connected between the openend of sleeve and cigarette holder head internal chamber wall, barrel bore diameter is greater than the second flue outer wall circle diameter and is provided with twisting flue between, described suction nozzle and cigarette holder head junction are formed with the 3rd flue, sleeve wall is provided with the hole be communicated with described 3rd flue by twisting flue, described suction nozzle is that hollow structure inside is formed with the 4th flue and the 5th flue, the diameter of described 3rd flue is greater than the diameter of the 4th flue, the diameter of described 4th flue is greater than the diameter of the 5th flue, described flue gas to enter after filter-tip outflow filter cigarette holder after the hole in the first flue, the second flue, twisting flue, sleeve wall, the 3rd flue, the 4th flue and the 5th flue respectively, described cigarette groove comprises cigarette-inserting cavity and is positioned at the filter core chamber of cigarette-inserting cavity lower end, be provided with at least two different filter cores in described filter core chamber, described at least two different filter cores all aim at described second flue when described filter core chamber rotates relative to suction nozzle.
Be provided with the bottom in inverted cone-shaped structure in described filter core lower end, the bottom centre of described inverted cone-shaped structure is communicated with described second flue.
The outer wall of described suction nozzle is provided with annular groove, and the inwall of described cigarette holder head is provided with two relative spin be connected with spring respectively, and when described cigarette holder head is socketed on described suction nozzle, spin is embedded in annular groove.
First flue one end of described first flue and the second flue junction is provided with the first boss, the second boss is provided with in the 5th flue one end of the 5th flue and the 4th flue junction, be formed with the first tobacco tar groove between first boss and the second flue, between the second boss and the 4th flue, be formed with the second tobacco tar groove.
Oil suction is provided with along gasket ring in described first tobacco tar groove and the second tobacco tar groove.
Filtration pad is provided with between described 3rd flue and the 4th flue.
The beneficial effects of the utility model:
The utility model arranges filter core chamber in cigarette holder head, is provided with at least two different filter cores in filter core chamber, like this when inserting different cigarette, selects the filter core corresponding with cigarettes types to aim at floss hole by rotary cigarette holder head, reaches different and sucks effect.By the flue structure of improved Smoke-filter holder inside, increase the conduct route of flue gas in filter tip, and the connectivity part of each flue is provided with smoke filtration body, realize the maximises filtration to harmful substances from flue gases.By arranging oil suction gasket ring in the first tobacco tar groove and the second tobacco tar groove, by changing described oil suction gasket ring, avoiding in tobacco tar groove needs frequently to dismantle filter-tip after tobacco tar is assembled and cleans tobacco tar groove.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of the utility model cigarette filter;
Fig. 2 is the close-up schematic view of Fig. 1;
Fig. 3 is the partial enlargement structural representation of suction nozzle and cigarette holder head junction;
Fig. 4 is the cross-sectional view in filter core chamber;
Wherein, 1, cigarette holder head; 2, suction nozzle; 3, the first flue; 4, the second flue; 5, sleeve; 6, the 3rd flue; 7, hole; 8, the 4th flue; 9, the 5th flue; 10, filter core; 11, the first boss; 12, the second boss; 13, oil suction gasket ring; 14, pad is filtered; 100, spring; 101, spin; 200, annular groove.
Detailed description of the invention
The utility model cigarette filter, comprise cigarette holder head 1, the suction nozzle 2 being threaded with cigarette holder head 1 or being fastened and connected, cigarette holder head 1 top is provided with the cigarette groove of an indent, cigarette bottom land end is communicated with the first flue 3, the second flue 4 is provided with outside first flue 3 outer wall, the diameter of described second flue 4 is greater than the diameter of the first flue 3, second flue 4 outer wall is provided with the sleeve 5 of an one end open, be tightly connected between the openend of sleeve 5 and cigarette holder head 1 internal chamber wall, sleeve 5 intracavity diameter is greater than the second flue 4 outer wall circle diameter and is provided with twisting flue between, described suction nozzle 2 is formed with the 3rd flue 6 with cigarette holder head 1 junction, sleeve 5 wall is provided with the hole 7 be communicated with described 3rd flue 6 by twisting flue, described suction nozzle 2 is formed with the 4th flue 8 and the 5th flue 9 for hollow structure inside, the diameter of described 3rd flue 6 is greater than the diameter of the 4th flue 8, described flue gas enters after filter-tip respectively through the first flue 3, second flue 4, twisting flue, hole 7, 3rd flue 6, 4th flue 8 and the rear outflow filter cigarette holder of the 5th flue 9, described cigarette groove comprises cigarette-inserting cavity and is positioned at the filter core chamber of cigarette-inserting cavity lower end, at least two different filter cores are provided with in described filter core chamber, described at least two different filter cores all aim at described second flue 4 when described filter core chamber rotates relative to suction nozzle.
As further innovation of the present utility model, be provided with the bottom in inverted cone-shaped structure in described filter core lower end, the bottom centre of described inverted cone-shaped structure is communicated with described second flue 4.
As further innovation of the present utility model, the outer wall of described suction nozzle is provided with annular groove 200, the inwall of described cigarette holder head is provided with two relative spin 101 be connected with spring 100 respectively, and when described cigarette holder head is socketed on described suction nozzle, spin 101 is embedded in annular groove 200.
As further innovation of the present utility model, first flue 3 one end of described first flue 3 and the second flue 4 junction is provided with the first boss 11, the second boss 12 is provided with in the 5th flue 9 one end of the 5th flue 9 and the 4th flue 8 junction, be formed with the first tobacco tar groove between first boss 11 and the second flue 4, between the second boss 12 and the 4th flue 8, be formed with the second tobacco tar groove.
As further innovation of the present utility model, in described first tobacco tar groove and the second tobacco tar groove, be provided with oil suction along gasket ring 13.
As further innovation of the present utility model, be provided with between described 3rd flue 6 and the 4th flue 8 and filter pad 14.
Claims (6)
1. cigarette filter, comprise cigarette holder head, the suction nozzle be connected with cigarette holder head, cigarette holder head top is provided with the cigarette groove of an indent, cigarette bottom land end is communicated with the first flue, the second flue is provided with outside first flue outer wall, the diameter of described second flue is greater than the diameter of the first flue, second flue outer wall is provided with the sleeve of an one end open, be tightly connected between the openend of sleeve and cigarette holder head internal chamber wall, barrel bore diameter is greater than the second flue outer wall circle diameter and is provided with twisting flue between, described suction nozzle and cigarette holder head junction are formed with the 3rd flue, sleeve wall is provided with the hole be communicated with described 3rd flue by twisting flue, described suction nozzle is that hollow structure inside is formed with the 4th flue and the 5th flue, the diameter of described 3rd flue is greater than the diameter of the 4th flue, the diameter of described 4th flue is greater than the diameter of the 5th flue, described flue gas to enter after filter-tip outflow filter cigarette holder after the hole in the first flue, the second flue, twisting flue, sleeve wall, the 3rd flue, the 4th flue and the 5th flue respectively, it is characterized in that, described cigarette groove comprises cigarette-inserting cavity and is positioned at the filter core chamber of cigarette-inserting cavity lower end, be provided with at least two different filter cores in described filter core chamber, described at least two different filter cores all aim at described second flue when described filter core chamber rotates relative to suction nozzle.
2. cigarette filter according to claim 1, it is characterized in that: the outer wall of described suction nozzle is provided with annular groove, the inwall of described cigarette holder head is provided with two relative spin be connected with spring respectively, and when described cigarette holder head is socketed on described suction nozzle, spin is embedded in annular groove.
3. cigarette filter according to claim 1, is characterized in that: be provided with the bottom in inverted cone-shaped structure in described filter core lower end, and the bottom centre of described inverted cone-shaped structure is communicated with described second flue.
4. cigarette filter according to claim 1, it is characterized in that: first flue one end of described first flue and the second flue junction is provided with the first boss, the second boss is provided with in the 5th flue one end of the 5th flue and the 4th flue junction, be formed with the first tobacco tar groove between first boss and the second flue, between the second boss and the 4th flue, be formed with the second tobacco tar groove.
5. cigarette filter according to claim 3, is characterized in that: be provided with oil suction along gasket ring in described first tobacco tar groove and the second tobacco tar groove.
6. cigarette filter according to claim 1, is characterized in that: be provided with filtration pad between described 3rd flue and the 4th flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426885.7U CN204070501U (en) | 2014-07-31 | 2014-07-31 | Cigarette filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426885.7U CN204070501U (en) | 2014-07-31 | 2014-07-31 | Cigarette filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204070501U true CN204070501U (en) | 2015-01-07 |
Family
ID=52163285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426885.7U Expired - Fee Related CN204070501U (en) | 2014-07-31 | 2014-07-31 | Cigarette filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204070501U (en) |
-
2014
- 2014-07-31 CN CN201420426885.7U patent/CN204070501U/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: 20150107 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |