CN107692313B - A self-heating pipe - Google Patents
A self-heating pipe Download PDFInfo
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- CN107692313B CN107692313B CN201710833723.3A CN201710833723A CN107692313B CN 107692313 B CN107692313 B CN 107692313B CN 201710833723 A CN201710833723 A CN 201710833723A CN 107692313 B CN107692313 B CN 107692313B
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- water
- bin
- tobacco
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- sealing
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F1/00—Tobacco pipes
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F47/00—Smokers' requisites not otherwise provided for
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Abstract
本发明属于烟草设备领域，尤其涉及一种可自发热的烟斗。本发明提供了一种可自发热的烟斗，包括：吸食握持单元、烟丝料仓和加热单元，烟丝料仓的上部设置有泄压孔，泄压孔的上部和下部皆设置有密封环和/或密封胶带；加热单元包括：物料仓、水仓和导流垫片，物料仓套在烟丝料仓的外侧下部，水仓套在烟丝料仓的外侧上部，导流垫片设置于水仓与物料仓之间；水仓设置有水流孔，导流垫片设置有导流头，导流头为一有弹性密封顶盖的突起部件，可插入所述水流孔内用密封顶盖封堵水流孔；导流头上下各有导水孔。在烟斗使用时，通过压下水仓的位置，导水孔突入水流孔与水仓相通，水通过导水孔进入物料仓中发热，产生的热量传至烟丝料仓加热烟丝。
The invention belongs to the field of tobacco equipment, and particularly relates to a self-heating tobacco pipe. The invention provides a self-heating tobacco pipe, comprising: a smoking and holding unit, a cut tobacco silo and a heating unit, the upper part of the cut tobacco silo is provided with a pressure relief hole, and the upper part and the lower part of the pressure relief hole are provided with a sealing ring and a heating unit. / or sealing tape; the heating unit includes: material silo, water silo and diversion gasket, the material silo is sleeved on the outer lower part of the tobacco silo, the water silo is sleeved on the outer upper part of the tobacco silo, and the diversion gasket is arranged on the water silo Between the water silo and the material silo; the water silo is provided with a water flow hole, the diversion gasket is provided with a diversion head, and the diversion head is a protruding part with an elastic sealing top cover, which can be inserted into the water flow hole and sealed with a sealing top cover Water flow holes; there are water guide holes up and down the guide head. When the pipe is in use, by pressing down the position of the water silo, the water guide hole protrudes into the water flow hole and communicates with the water silo. The water enters the material silo through the water guide hole to generate heat, and the heat generated is transmitted to the tobacco silo to heat the cut tobacco.
Description
Technical Field
The invention belongs to the field of tobacco equipment, and particularly relates to a tobacco pipe capable of self-heating.
Background
When the common tobacco pipe is used, tobacco shreds or cigarettes need to be put in, and then the tobacco shreds or the cigarettes can be smoked after being ignited. However, under certain circumstances, lighting open flames and smoking cigarettes are prohibited, and a lot of inconvenience is brought to smokers.
In the prior art, manufacturers manufacture electronic heating smoking devices, which can heat cigarettes by electric heaters for smoking. However, the electronic heating smoking device is high in cost and easy to damage, so that the smoking cost is high, the economic burden of smokers is increased, and the electronic heating smoking device is not suitable for large-scale popularization in the market.
Therefore, a self-heating tobacco pipe is developed to solve the technical defects that the prior art cannot simultaneously consider the convenience in use, the cost economy and the stable quality of the tobacco pipe, and the problem to be solved by the technical staff in the field is urgently needed.
Disclosure of Invention
In view of this, the invention provides a self-heating tobacco pipe, which is used for solving the technical defects that the tobacco pipe is convenient to use, economical in cost and stable in quality cannot be considered simultaneously in the prior art.
The invention provides a self-heating tobacco pipe, which comprises: the device comprises a sucking holding unit, a tobacco shred bin, a heating unit and a sealing unit;
the upper surface of the suction holding unit is provided with a tobacco shred bin and a heating unit, the tobacco shred bin is a hollow cylinder arranged in the center of the upper surface of the suction holding unit, and 1-7 rows of pressure relief holes are formed in the upper part of the tobacco shred bin;
the heating unit includes: the tobacco shred storage device comprises a material bin, a water bin and a flow guide gasket, wherein the material bin is arranged at the lower part of the outer side of the tobacco shred storage bin, the water bin is arranged at the upper part of the outer side of the tobacco shred storage bin, and the flow guide gasket is arranged between the water bin and the material bin;
the water sump is provided with a water flow hole, the flow guide gasket is provided with a flow guide head, the flow guide head is a protruding part with an elastic sealing top cover, and the flow guide head can be inserted into the water flow hole to seal the water flow hole by the sealing top cover; the upper part and the lower part of the flow guide head are respectively provided with a water guide hole;
the sealing unit includes: and the sealing rings and/or the sealing adhesive tapes are sleeved on the upper part and the lower part of the pressure relief hole, and the total number of the sealing rings and/or the sealing adhesive tapes is 2-10.
Preferably, the self-heating tobacco pipe further comprises: a heat insulation unit;
the heat insulation unit is arranged on the outer layer of the material bin.
Preferably, the number of the water flow holes is equal to that of the flow guide heads, and the diameter of the water flow holes is equal to that of the flow guide heads;
the number of the water flow holes is 3-6, and the number of the flow guide heads is 3-6.
Preferably, the upper part and the lower part of the flow guide head are respectively provided with a water guide hole;
the lower water guide hole is communicated with the material bin; the upper water guide hole is arranged at the lower part of the elastic sealing top cover, and the water guide head can be communicated with the water bin after being completely inserted into the water flow hole to ensure that the upper water guide hole is communicated with the water bin.
Preferably, in each flow guide head, the number of the lower water guide holes is 1, and the number of the upper water guide holes is 1-4.
Preferably, the water flow hole is an elastic sealing water flow hole.
Preferably, the self-heating tobacco pipe further comprises: a heat conducting unit;
the heat conduction unit is arranged between the tobacco shred bin and the material bin.
Preferably, the sealing unit further includes: a sealing cover;
the sealing cover is arranged above the tobacco shred bin.
Preferably, the sealing cover is of an annular cylinder structure;
the inner-layer column wall of the sealing cover is a first elastic sealing layer, and the position of the inner-layer column wall of the sealing cover corresponds to the sealing layer on the upper part of the tobacco shred storage bin; the inner side of the outer column wall of the sealing cover is provided with a second spiral thread, and the position of the second spiral thread corresponds to the first spiral thread on the outer wall of the upper part of the outer column wall of the sucking and holding unit.
Preferably, the first resilient sealing layer is a resilient panel.
In summary, the present invention provides a self-heating tobacco pipe, which includes: the smoking and holding unit, the tobacco shred bin and the heating unit; the upper surface of the suction holding unit is provided with a tobacco shred bin and a heating unit, the tobacco shred bin is a hollow cylinder arranged in the center of the upper surface of the suction holding unit, and the upper part of the tobacco shred bin is provided with a pressure relief hole; the heating unit includes: the tobacco shred storage device comprises a material bin, a water bin and a flow guide gasket, wherein the material bin is arranged at the lower part of the outer side of the tobacco shred storage bin, the water bin is arranged at the upper part of the outer side of the tobacco shred storage bin, and the flow guide gasket is arranged between the water bin and the material bin; the water sump is provided with a water flow hole, the flow guide gasket is provided with a flow guide head, the flow guide head is a protruding part with an elastic sealing top cover, and the flow guide head can be inserted into the water flow hole to seal the water flow hole by the sealing top cover; the upper part and the lower part of the flow guide head are respectively provided with a water guide hole. In the self-heating tobacco pipe provided by the invention, water in the water bin enters the material bin to generate heat, and the heat is transferred to the tobacco shred material bin to heat the tobacco shreds; when the tobacco pipe is not used, the water flow hole can be blocked due to the elastic sealing top cover arranged on the flow guide head, so that water in the water bin can not enter the material bin and heat can not be generated; when the tobacco pipe is used, the water bin is pressed down, the flow guide head is completely inserted into the water flow hole, the upper water guide hole is communicated with the water bin after protruding into the water flow hole, water enters the material bin through the upper water guide hole and the lower water guide hole to be heated, and the generated heat is transferred to the tobacco shred bin to heat tobacco shreds; when the pressure inside the tobacco pipe is too high due to heating, the pressure is released through the pressure release hole. The technical scheme provided by the invention has the advantages of simple structure, low cost and simple and convenient operation, and solves the technical defects that the use convenience, the cost economy and the stable quality of the tobacco pipe cannot be considered simultaneously in the prior art.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a tobacco pipe capable of self-heating according to an embodiment of the present invention;
fig. 2 is a top view of a guiding spacer in a self-heating tobacco pipe according to an embodiment of the present invention;
FIG. 3 is a top view of a water tank in a self-heating tobacco pipe according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a sealing cover in a self-heating tobacco pipe according to an embodiment of the present invention;
fig. 5 is a partial enlarged cross-sectional view of a diversion head in a diversion gasket in a self-heating tobacco pipe according to an embodiment of the present invention;
FIG. 6 is a developed plan view of the inner wall of the tobacco shred storage bin in the self-heating tobacco pipe according to the embodiment of the present invention;
the smoking and holding unit 1, the tobacco shred bin 2, the sealing layer 21, the first spiral thread 22, the pressure relief hole 23, the material bin 3, the flow guide gasket 4, the flow guide head 41, the upper water guide hole 42, the lower water guide hole 43, the elastic sealing top cover 44, the water bin 5, the water flow hole 51, the sealing cover 6, the first elastic sealing layer 61 and the second spiral thread 62.
Detailed Description
The invention provides a self-heating tobacco pipe, which is used for solving the technical defects that the use convenience, the cost economy and the stable quality of the tobacco pipe cannot be simultaneously considered in the prior art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to explain the present invention in more detail, the following describes a self-heating tobacco pipe provided by the present invention in detail.
Referring to fig. 1 to 6, an embodiment of the present invention provides a self-heating tobacco pipe, including: the device comprises a suction holding unit 1, a tobacco shred bin 2 and a heating unit; the upper surface of the suction holding unit 1 is provided with a tobacco shred bin 2 and a heating unit, the tobacco shred bin 2 is a hollow cylinder arranged in the center of the upper surface of the suction holding unit 1, and the upper part of the tobacco shred bin is provided with a pressure relief hole 23; the heating unit includes: the tobacco shred storage device comprises a material bin 3, a water bin 5 and a flow guide gasket 4, wherein the material bin 3 is sleeved at the lower part of the outer side of a tobacco shred bin 2, the water bin 5 is sleeved at the upper part of the outer side of the tobacco shred bin 2, and the flow guide gasket 4 is arranged between the water bin 5 and the material bin 3; the water sump 5 is provided with a water flow hole 51, the flow guiding gasket 4 is provided with a flow guiding head 41, the flow guiding head 41 is a protruding part of an elastic sealing top cover 44, and the flow guiding head 41 can be inserted into the water flow hole 51 to plug the water flow hole 51 by the sealing top cover 44; the flow guide head is provided with an upper water guide hole 42 and a lower water guide hole 43.
In the self-heating tobacco pipe provided by the embodiment of the invention, water depending on the water bin 5 enters from the upper water guide hole 42 of the upper guide head 41 of the guide gasket 4, and the lower water guide hole 43 flows out to enter the material bin 3 to generate heat and transfer the heat to the tobacco shred bin 2 to heat the tobacco shreds; when the tobacco pipe is not needed to be used, the water in the water bin 5 cannot enter the material bin 3 and cannot generate heat under the action of the elastic sealing top cover 44 because the flow guide head 41 is a protruding part of the elastic sealing top cover 44; when the tobacco pipe is used, the water bin 5 is pressed down, the flow guide head 41 is completely inserted into the water flow hole 51, the upper water guide hole 42 protrudes into the water flow hole 51 to be communicated with the water bin 5, water enters the upper water guide hole 42 and enters the material bin 3 from the lower water guide hole 43 to generate heat, and the generated heat is transferred to the tobacco shred bin 2 to heat tobacco shreds. Meanwhile, when the internal pressure of the tobacco pipe is too high, the pressure can be released through the pressure release hole 23, so that the internal pressure of the tobacco pipe is not too high, and the tobacco pipe is safer to use. The technical scheme provided by the embodiment of the invention has the advantages of simple structure, low cost and simple and convenient operation, and solves the technical defects that the use of the tobacco pipe is convenient, the cost is economic and the quality is stable in the prior art.
Preferably, the number of the flow guide heads 41 arranged on the flow guide gasket 4 is 3-6;
the flow guide heads 41 can be inserted into the water flow holes 51 of the water sump 5, and the number and the size of the water flow holes 51 correspond to those of the flow guide heads 41 one by one. .
Preferably, each flow guide head is provided with 1 lower water guide hole, and the number of the upper water guide holes is 1-4.
Preferably, the shape of the cross section of the flow guiding head 41 is selected from: one or more of circular, elliptical, or rectangular.
Preferably, the flow guiding gasket 4 is an elastic flow guiding gasket.
In order to prevent the heat generated by the material bin 3 from diffusing to the outer wall of the tobacco pipe, on one hand, a smoker can be scalded to cause danger, and on the other hand, the temperature of the tobacco shred bin 2 can be reduced to influence the release of tobacco shred flavor substances. The tobacco pipe capable of self-heating provided by the invention also comprises: a heat insulation unit; the heat insulation unit is arranged on the outer layer of the material bin 3.
The device can maintain a relatively closed environment for each part in the tobacco pipe, and can prevent heat from being dissipated. The tobacco pipe capable of self-heating provided by the invention also comprises: a sealing unit; the sealing unit consists of a sealing layer 21 at the upper end of the tobacco shred bin and a sealing cover 6; the sealing cover 6 is arranged above the tobacco shred bin 2. When the tobacco shreds need to be heated, the sealing cover 6 is pressed downwards, the water bin 5 is pressed downwards by the sealing cover 6, and then the flow guide head 41 is completely inserted into the water flow hole 51 to enable the upper water guide hole to be communicated with the water bin, so that a series of subsequent heating processes are completed.
In order to realize better sealing effect of the sealing cover 6, the sealing cover 6 is convenient to fix, and the position stability of the sealing cover 6 is ensured. In the self-heating tobacco pipe provided by the invention, the sealing cover 6 is of a ring cylinder structure; the inner layer column wall of the sealing cover 6 is a first elastic sealing layer 61, the lower part of the outer layer column wall is provided with a second spiral thread 62, the inner wall of the upper part of the tobacco shred bin 2 is provided with a sealing layer 21, and the outer wall of the upper part of the sucking and holding unit 1 is provided with a first spiral thread 22. The first elastic sealing layer 61 of the inner column wall of the sealing cover 6 is connected and sealed with the sealing layer 21 of the tobacco shred storage bin, and the second spiral thread 62 at the lower part of the outer column wall of the sealing cover 6 is connected and sealed with the first spiral thread 22 on the outer column wall of the sucking and holding unit.
Further, according to the technical scheme, in the self-heating tobacco pipe provided by the embodiment of the invention, the number of the water flow holes 51 is equal to that of the flow guide heads 41, and the diameter of the water flow holes 51 is equal to that of the flow guide heads 41. The water flow holes 51 correspond to the flow guide heads 41 one by one, and water in the water bin 5 can reach the material bin 3 after sequentially passing through the upper water guide hole 42 and the lower water guide hole 43 of the flow guide head 41, so that a quick and accurate heating effect is achieved.
In order to keep the heat generated by the material bin 3 to be just at the optimum temperature for burning the tobacco shreds and the uniformity of heating temperature, the best smoking taste is ensured. In the technical scheme provided by the embodiment of the invention, the number of the water flow holes 51 is 3-6.
Further optimize user's absorption experience, be convenient for the water conservancy diversion head 41 to insert in water flow hole 51, prevent simultaneously because when water flow hole 51 is frequently inserted and/or pulled out to water flow head 41, water flow hole 51 takes place to warp and influences sealed effect, and water gets into material storehouse 3 under the non-preset condition. Therefore, the water flow hole 51 is prevented from being permanently deformed by facilitating the insertion or extraction of the flow guide head 41, and in the technical scheme provided by the embodiment of the invention, the water flow hole 51 is an elastic sealing water flow hole.
In order to better conduct the heat generated by the material bin 3 to the tobacco shred bin 2, the tobacco pipe capable of self-heating provided by the embodiment of the invention further comprises: a heat conducting unit; the heat conduction unit is arranged between the tobacco shred bin 2 and the material bin 3.
In the using process of the tobacco pipe, in order to ensure that water can accurately flow into the material bin 3, in the technical scheme provided by the embodiment of the invention, the upper guide head 41 is provided with an upper water guide hole 42 and a lower water guide hole 43; the lower diversion hole 43 is communicated with the material bin 3, the upper diversion hole 42 is arranged at the lower part of the elastic sealing top cover 44, and the upper diversion hole 42 can be communicated with the water bin 5 after the diversion head 41 is completely inserted into the water flow hole 51.
Further, according to the technical scheme, in the self-heating tobacco pipe provided by the embodiment of the invention, each flow guide head 41 is provided with 1 lower water guide hole 43, and 1-4 upper water guide holes 42.
In order to facilitate the insertion of the diversion head 41 into the water flow hole 51 and the water flow, in the self-heating tobacco pipe provided by the embodiment of the invention, the cross section of the diversion head 41 has a shape selected from: one or more of circular, elliptical, or rectangular.
A more closed environment is provided for the material bin 3, the non-preset inflow of water is prevented, the air pressure in the material bin 3 cannot be dispersed, and the temperature is increased more quickly; meanwhile, the permanent deformation and aging of the flow guide head 41 are prevented, and the service life of the tobacco pipe is prolonged. In the self-heating tobacco pipe provided by the embodiment of the invention, the guide gasket is an elastic guide gasket.
In summary, the present invention provides a self-heating tobacco pipe, which includes: the smoking and holding unit, the tobacco shred bin and the heating unit; the upper surface of the suction holding unit is provided with a tobacco shred bin and a heating unit, the tobacco shred bin is a hollow cylinder arranged in the center of the upper surface of the suction holding unit, and the upper part of the tobacco shred bin is provided with a pressure relief hole; the heating unit includes: the tobacco shred storage device comprises a material bin, a water bin and a flow guide gasket, wherein the material bin is arranged at the lower part of the outer side of the tobacco shred storage bin, the water bin is arranged at the upper part of the outer side of the tobacco shred storage bin, and the flow guide gasket is arranged between the water bin and the material bin; the water sump is provided with a water flow hole, the flow guide gasket is provided with a flow guide head, the flow guide head is a protruding part with an elastic sealing top cover, and the flow guide head can be inserted into the water flow hole to seal the water flow hole by the sealing top cover; the upper part and the lower part of the flow guide head are respectively provided with a water guide hole. In the self-heating tobacco pipe provided by the invention, water in the water bin enters the material bin to generate heat, and the heat is transferred to the tobacco shred material bin to heat the tobacco shreds; when the tobacco pipe is not used, the water flow hole can be blocked due to the elastic sealing top cover arranged on the flow guide head, so that water in the water bin can not enter the material bin and heat can not be generated; when the tobacco pipe is used, the water bin is pressed down, the flow guide head is completely inserted into the water flow hole, the upper water guide hole is communicated with the water bin after protruding into the water flow hole, water enters the material bin through the upper water guide hole and the lower water guide hole to be heated, and the generated heat is transferred to the tobacco shred bin to heat tobacco shreds; when the pressure inside the tobacco pipe is too high due to heating, the pressure is released through the pressure release hole. The technical scheme provided by the invention has the advantages of simple structure, low cost and simple and convenient operation, and solves the technical defects that the use convenience, the cost economy and the stable quality of the tobacco pipe cannot be considered simultaneously in the prior art.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A self-heating pipe, comprising: the device comprises a sucking holding unit, a tobacco shred bin, a heating unit and a sealing unit;
the upper surface of the suction holding unit is provided with a tobacco shred bin and a heating unit, the tobacco shred bin is a hollow cylinder arranged in the center of the upper surface of the suction holding unit, and 1-7 rows of pressure relief holes are formed in the upper part of the tobacco shred bin;
the heating unit includes: the tobacco shred storage device comprises a material bin, a water bin and a flow guide gasket, wherein the material bin is arranged at the lower part of the outer side of the tobacco shred storage bin, the water bin is arranged at the upper part of the outer side of the tobacco shred storage bin, and the flow guide gasket is arranged between the water bin and the material bin;
the water bin is provided with a water flow hole, the flow guide gasket is provided with a flow guide head, the flow guide head is a protruding component with an elastic sealing top cover, the upper part and the lower part of the flow guide head are respectively provided with a water guide hole, the flow guide head and the water flow hole can move relatively in the vertical direction, the flow guide head is inserted into the water flow hole to seal the water flow hole by the sealing top cover in a heating stop state, and the flow guide head penetrates into the water flow hole in the vertical direction in a heating state to enable the position of the water guide hole to be higher than the bottom plane of the water bin;
the sealing unit includes: the sealing rings and/or the sealing tapes are sleeved on the upper portion and the lower portion of the pressure relief hole, and the total number of the sealing rings and/or the sealing tapes is 2-10;
the sealing unit consists of a sealing layer at the upper end of the tobacco shred bin and a sealing cover; the sealing cover is arranged above the tobacco shred bin; when tobacco shreds need to be heated, the sealing cover is pressed downwards, the water sump is pressed downwards by the sealing cover, and then the flow guide head is completely inserted into the air, water and land to enable the upper water guide hole to be communicated with the water sump, so that a series of subsequent heating processes are completed;
when the pressure inside the tobacco pipe is too high due to heating, the pressure is released through the pressure release hole.
2. The self-heatable pipe as set forth in claim 1, further comprising: a heat insulation unit;
the heat insulation unit is arranged on the outer layer of the material bin.
3. The self-heating tobacco pipe according to claim 1, characterized in that the number of the water flow holes is equal to the number of the flow guide heads, and the diameter of the water flow holes is equal to the diameter of the flow guide heads;
the number of the water flow holes is 3-6, and the number of the flow guide heads is 3-6.
4. The self-heating tobacco pipe according to claim 1, characterized in that the flow guide head is provided with water guide holes respectively at the upper and lower parts;
the lower water guide hole is communicated with the material bin; the upper water guide hole is arranged at the lower part of the elastic sealing top cover, and the water guide head can be communicated with the water bin after being completely inserted into the water flow hole to ensure that the upper water guide hole is communicated with the water bin.
5. The self-heating tobacco pipe according to claim 4, characterized in that in each flow guide head, the number of the lower water guide holes is 1, and the number of the upper water guide holes is 1-4.
6. The self-heatable pipe as recited in claim 1 wherein the water flow aperture is a resilient sealed water flow aperture.
7. The self-heatable pipe as set forth in claim 1, further comprising: a heat conducting unit;
the heat conduction unit is arranged between the tobacco shred bin and the material bin.
8. The self-heating tobacco pipe according to claim 1, wherein the sealing cover is of an annular cylinder structure;
the inner-layer column wall of the sealing cover is a first elastic sealing layer, and the position of the inner-layer column wall of the sealing cover corresponds to the sealing layer on the upper part of the tobacco shred storage bin; the inner side of the outer column wall of the sealing cover is provided with a second spiral thread, and the position of the second spiral thread corresponds to the first spiral thread on the outer wall of the upper part of the outer column wall of the sucking and holding unit.
9. The self-heatable pipe as recited in claim 8 wherein the first resilient sealing layer is a resilient panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710833723.3A CN107692313B (en) | 2017-09-15 | 2017-09-15 | A self-heating pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710833723.3A CN107692313B (en) | 2017-09-15 | 2017-09-15 | A self-heating pipe |
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| CN107692313A CN107692313A (en) | 2018-02-16 |
| CN107692313B true CN107692313B (en) | 2021-03-19 |
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| CN1303636A (en) * | 2000-01-07 | 2001-07-18 | 吴立祥 | Safety type cigarette and its production process and heating smoking requisites |
| CN101946164A (en) * | 2008-02-11 | 2011-01-12 | 梅特勒-托利多公开股份有限公司 | The dosage-dispensing device that is used for powder and lotion |
| CN105641787A (en) * | 2011-05-16 | 2016-06-08 | 技术合伙公司 | Dose container |
| CN104602555A (en) * | 2012-09-18 | 2015-05-06 | 英美烟草(投资)有限公司 | heated smokeable material |
| CN203676131U (en) * | 2013-12-31 | 2014-07-02 | 广东中烟工业有限责任公司 | A pipe-shaped tobacco material heating device |
| CN205345785U (en) * | 2016-01-12 | 2016-06-29 | 陈七兆 | Container wetting device |
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| CN107692313A (en) | 2018-02-16 |
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