CN213463823U - Suction resistance regulating valve and heating non-combustion smoking set comprising same - Google Patents
Suction resistance regulating valve and heating non-combustion smoking set comprising same Download PDFInfo
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- CN213463823U CN213463823U CN202021239585.XU CN202021239585U CN213463823U CN 213463823 U CN213463823 U CN 213463823U CN 202021239585 U CN202021239585 U CN 202021239585U CN 213463823 U CN213463823 U CN 213463823U
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Abstract
The application provides a suction resistance regulating valve which can adapt to different cigarettes. The suction resistance regulating valve comprises a regulating part, wherein the regulating part comprises a porous disc, a regulating disc and a regulating rod. The porous plate is provided with more than two air adjusting holes with different areas; the adjusting disc is provided with a vent hole; the adjusting rod penetrates through the centers of the adjusting disk and the porous disk, the adjusting knob is arranged at the bottom of the adjusting rod, the adjusting disk and the porous disk can be driven to rotate relatively by rotating the adjusting knob, air holes and air adjusting holes with different areas are overlapped, and different effective air-ventilating sections are formed. The application also provides a heating non-combustion smoking set comprising the suction resistance adjusting method, so that one smoking set can be compatible with cigarettes of more varieties, the difficulty of cigarette design is reduced, and the user can obtain satisfied experience more independently.
Description
Technical Field
The utility model relates to an electrical heating smoking set, in particular to a suction resistance regulating valve and a heating non-combustion smoking set containing the same.
Background
With the growing concern over health, people are aware that traditional cigarettes pose certain health risks, and as a result, a product known as "heated non-burning cigarettes" has been produced. Compared with the traditional cigarette, the cigarette which is not combusted by heating can meet the physiological requirements of users, and meanwhile, the harm caused by harmful substances such as tar, carbon monoxide and the like in the traditional cigarette is reduced.
The cigarette is not burnt in the heating, and the aerosol is released through heating the pipe tobacco in the cigarette, and the user obtains the smoking experience. The tobacco shreds are not combusted, so that no complex chemical reaction is generated, and the user can experience the tobacco shreds and reduce harmful substance inhalation. The cigarette with the non-burning heating structure is different from the conventional cigarette in the structure, so that the smoking resistance is different from the conventional cigarette, and in order to obtain the experience which is closer to the cigarette in the sense, the cigarette with different structures and the appliance with different gas path design structures have different smoking resistance feelings.
SUMMERY OF THE UTILITY MODEL
An aim of this application lies in providing a suction resistance governing valve, can adapt to different cigarette props up. The suction resistance regulating valve comprises a regulating part, wherein the regulating part comprises a porous disc, a regulating disc and a regulating rod. The porous plate is provided with at least two air adjusting holes with different areas; the adjusting disc is provided with a vent hole; the adjusting rod penetrates through the centers of the adjusting disk and the porous disk, the adjusting knob is arranged at the bottom of the adjusting rod, the adjusting disk and the porous disk can be driven to rotate relatively by rotating the adjusting knob, air holes and air adjusting holes with different areas are overlapped, and different effective air-ventilating sections are formed. By adopting the technical scheme, a user can change the overlapped sectional areas of the air vent and the air adjusting hole by shifting the adjusting knob, so that the effective air vent section in the air passage is changed, the air inflow is changed, and the purpose of adjusting the suction resistance is finally achieved.
Optionally, the suction resistance regulating valve further comprises a casing and a fixed end cover, the casing surrounds the porous plate and the regulating plate, the fixed end cover is connected to the top of the casing, and the top of the regulating rod penetrates through the center of the fixed end cover. By adopting the technical scheme, the adjusting rod penetrates through the porous plate and the end cover in the shell, so that the condition that the air vent and the air adjusting hole cannot be aligned due to the inclination of the adjusting rod is avoided.
Optionally, the fixed end cap includes a hook, and the adjusting rod is engaged with the hook. This technical scheme passes through the trip fixed adjustment pole on the end cover, can not only restrict the removal of adjusting the pole in axial direction, can also keep adjusting the rotational degree of freedom of pole, and stability is strong in the use, and is convenient for make processing.
Optionally, the periphery of the adjusting disk is provided with a groove corresponding to the air adjusting hole, and a positioning clamping point matched with the groove is arranged in the shell. By adopting the technical scheme, when the adjusting rod rotates, the groove on the periphery of the adjusting disc is matched with the positioning clamping point in the shell, so that a user can sense the rotating angle of the adjusting rod in touch sense, the positioning of the user is facilitated, and the self-locking function can be realized.
Optionally, a sealing ring is arranged outside the resistance suction regulating valve, and the sealing ring enables the outer wall of the resistance suction regulating valve to be in interference fit with the inner wall of the gas path channel of the smoking set, so that the valve body is prevented from integrally rotating along with the regulating knob or being separated from the smoking set.
Optionally, an oil absorption cotton is arranged in the shell to absorb the condensed oil.
Another object of the present application is to provide a smoking set with heating and non-combustion function, which comprises the suction resistance regulating valve provided in the present application, wherein the suction resistance regulating valve is disposed in a gas path channel of the smoking set with heating and non-combustion function, and the gas path channel is a path through which gas flows from a gas inlet point of the smoking set to a gas outlet point of the smoking set. The smoking resistance regulating valve is applied to the smoking set, so that the smoking set can be compatible with cigarettes of more varieties, the difficulty of cigarette design is reduced, and the user can obtain satisfied experience more independently.
Optionally, a heating assembly for heating the non-combustible smoking article is disposed outside the aerosol-generating substrate to facilitate gas circulation.
The utility model has the advantages that:
when smoking different cigarettes, the user can adjust the suction resistance adjusting valve to the most comfortable suction resistance position by himself to obtain the best smoking experience;
the suction resistance regulating valve has self-locking capability, and the current position cannot be changed automatically before the next use.
The suction resistance regulating valve can be detached from the smoking set, and is convenient to replace or clean.
The suction resistance regulating valve can be internally provided with oil absorption cotton to absorb condensed oil.
Drawings
FIGS. 1a and 1b are schematic views of an adjusting part of an embodiment of the present invention, including a porous plate, an adjusting plate and an adjusting rod;
FIGS. 2 a-2 d are schematic views showing the overlapping of the vent holes and the air adjusting holes of the present invention;
FIG. 3 is an exploded view of a resistance suction modulation valve according to an embodiment of the present invention;
FIG. 4 is an assembled cross-sectional view of the resistance suction modulation valve of the embodiment of FIG. 3;
fig. 5 is a sectional view of the smoking set of the present invention without burning.
Description of the component numbering
100 suction resistance regulating valve
11 porous plate 111 air regulating hole
12 adjusting disk 121 vent
13 adjusting rod 131 adjusting knob
20 casing
30 fixed end cap 31 trip
40 sealing ring
200 heating non-combustion smoking set
01 Aerosol-generating substrate
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to these embodiments. On the contrary, the invention is described in connection with the embodiments for the purpose of covering alternatives or modifications that may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Moreover, some of the specific details have been left out of the description in order to avoid obscuring or obscuring the focus of the present invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.
In the description of the present embodiment, it should be noted that the terms "inside", "outside", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention usually place when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The present application provides a suction resistance adjusting valve 100 comprising an adjusting portion, as shown in fig. 1a, 1b, comprising a porous plate 11, an adjusting plate 12 and an adjusting rod 13. The porous disc 11 is provided with at least two air adjusting holes 111 with different areas, the maximum of the air adjusting holes 111 is not more than the circular sectional area with the equivalent diameter of 8mm, and the minimum of the air adjusting holes 111 is not less than 20% of the circular sectional area with the equivalent diameter of 5mm, the shape can be various forms such as circular, racetrack circular, strip and the like, and the sectional area can be measured by the sectional area of a single pore channel or the sum of the sectional areas of a plurality of distributed pore channels; the adjusting disk 12 is provided with a vent hole 121; the adjusting rod 13 passes through the center of the adjusting disk 12 and the porous disk 11, the bottom of the adjusting rod 13 is provided with an adjusting knob 131, the adjusting disk 12 and the porous disk 11 can be driven to rotate relatively by rotating the adjusting knob 131, so that the vent holes 121 and the air adjusting holes 111 with different areas are overlapped to form different effective vent sections, as shown in fig. 2 a-2 d, the suction resistance is gradually increased.
In the present application, the adjustment lever 13 can change the effective ventilation cross section by driving either the adjustment disk 12 or the porous disk 11, and the present application is not limited thereto. For example, in the embodiment shown in fig. 1a and 1b, the adjusting disc 12 is disposed on the adjusting rod 13, and the porous disc 11 is fixedly disposed in the suction resistance adjusting valve 100, that is, the adjusting rod 13 changes the effective ventilation cross section by driving the adjusting disc 12 to rotate, so as to change the air intake amount, and finally achieve the purpose of adjusting the suction resistance.
As shown in fig. 3, the suction resistance regulating valve 100 further comprises a housing 20 and a fixed end cap 30, the housing 20 is enclosed outside the porous disc 11 and the regulating disc 12, and preferably, the housing and the porous disc are integrally formed, as can be seen in fig. 1a and 4; the fixed end cap 30 is connected to the top of the housing 20 by means of assembling such as screwing, ultrasonic welding, snapping, tight fitting, gluing, etc., for example, in the embodiment shown in fig. 3, the fixed end cap 30 is screwed to the housing 20; the top of the adjusting rod 13 passes through the center of the fixed end cap 30, as shown in fig. 4, the adjusting rod 13 passes through the porous plate 11 and the fixed end cap 30 in the housing 20, so that the adjusting rod 13 is kept in a straight line during rotation, and the condition that the vent holes 121 and the air adjusting holes 111 cannot be aligned due to the inclination of the adjusting rod 13 is avoided.
With continued reference to fig. 4, the fixing end cap 30 includes a hook 31, and the adjusting rod 13 is engaged with the hook 31, so that not only the movement of the adjusting rod 13 in the axial direction can be limited, but also the rotational freedom of the adjusting rod 13 can be maintained, and the fixing end cap is stable during use and convenient to manufacture.
As shown in fig. 3, the adjusting plate 12 has a groove corresponding to each air adjusting hole 111 on the periphery thereof, and the housing 20 has a positioning fastening point, which may be one or more protrusions, matching with the groove. For example, when the adjusting lever 13 rotates, the housing 20 deforms outward slightly until the positioning fastening point in the housing 20 is fastened into the groove on the periphery of the adjusting disc 12, so that the user can sense the rotating angle of the adjusting lever 13 in touch, the positioning is convenient, and the self-locking function can be achieved. Of course, the tactile sensing structure is not limited to the disclosure of the present application, and does not exclude other structures that may be directly applied to a resistance suction modulation valve in accordance with the teachings of the present application.
The utility model discloses in any embodiment, inhale and hinder governing valve 100 and be equipped with sealing washer 40 outward, sealing washer 40 makes inhale and hinders the gas circuit passageway inner wall interference fit of governing valve 100 outer wall and smoking set, prevents that the whole adjust knob 131 that follows of valve body from rotating or deviating from the smoking set. Further, an oil absorption cotton is disposed in the housing 20 to absorb the condensed oil. Alternatively, the adjustment rod 13, the housing 20, and the fixing end cap 30 may be made of plastic material, such as ABS, PC, PEEK, PLA, PBT, etc.
Another objective of the present application is to provide a heated non-burning smoking set 200, as shown in fig. 5, the smoking set 200 includes the resistance-suction adjusting valve 100 provided in the present application, the resistance-suction adjusting valve 100 is disposed in the air path channel of the heated non-burning smoking set 200, and the air path channel is the path through which the air flow flows between the air inlet point and the air outlet point of the smoking set. Of course, the non-heated burner may also include batteries, heating means, control circuitry, switches and the like to heat the aerosol-generating substrate 01 to produce an aerosol for inhalation. With the application provides a suction resistance governing valve 100 is applied to the smoking set for a section smoking set can be compatible with the cigarette of more varieties, has not only reduced the degree of difficulty of cigarette design, also lets the user can more independently obtain satisfied experience.
Further, the present invention is not particularly limited to the heating mode of the smoking set, and in the embodiment provided in fig. 5, the heating element for heating the non-combustion smoking set 200 is disposed outside the aerosol-generating substrate 01, i.e., the non-combustion smoking set 200 is an external heating smoking set, rather than an internal heating mode in which the heating element is inserted inside the aerosol-generating substrate 01, which facilitates the gas circulation and simplifies the structure.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the invention, taken in conjunction with the specific embodiments thereof, and that no limitation of the invention is intended thereby. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (8)
1. A suction resistance regulating valve, characterized in that, suction resistance regulating valve includes the regulating part, the regulating part includes:
the porous plate is provided with at least two air adjusting holes with different areas;
the adjusting disc is provided with a vent hole;
the adjusting rod penetrates through the centers of the adjusting disk and the porous disk, an adjusting knob is arranged at the bottom of the adjusting rod, the adjusting disk and the porous disk can be driven to rotate relatively by rotating the adjusting knob, the air vent holes are overlapped with the air adjusting holes with different areas, and different effective air vent sections are formed.
2. The suction resistance regulating valve of claim 1, wherein the suction resistance regulating valve comprises:
a housing enclosed outside the porous disc and the conditioning disc;
the fixed end cover is connected to the top of the shell;
the top of the adjusting rod penetrates through the center of the fixed end cover.
3. The suction resistance regulating valve according to claim 2, wherein the fixing end cap includes a hook, and the regulating rod is engaged with the hook.
4. The suction resistance adjusting valve as claimed in claim 2, wherein the adjusting disk is provided at its outer periphery with a groove corresponding to the air adjusting hole, and the housing is provided therein with a positioning click engaged with the groove.
5. The suction resistance regulating valve of claim 2, wherein a seal ring is provided outside the suction resistance regulating valve.
6. The suction resistance regulating valve according to claim 2, wherein an oil absorbing cotton is provided in the housing.
7. A heating non-combustion smoking set, comprising the suction resistance regulating valve as claimed in any one of claims 1 to 6, wherein the suction resistance regulating valve is arranged in a gas path channel of the heating non-combustion smoking set, and the gas path channel is a path through which gas flows between a gas inlet point and a gas outlet point of the smoking set.
8. The heated non-combustible smoking article of claim 7, wherein the heating element of the heated non-combustible smoking article is disposed outside the aerosol-generating substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021239585.XU CN213463823U (en) | 2020-06-30 | 2020-06-30 | Suction resistance regulating valve and heating non-combustion smoking set comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021239585.XU CN213463823U (en) | 2020-06-30 | 2020-06-30 | Suction resistance regulating valve and heating non-combustion smoking set comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213463823U true CN213463823U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021239585.XU Active CN213463823U (en) | 2020-06-30 | 2020-06-30 | Suction resistance regulating valve and heating non-combustion smoking set comprising same |
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| CN (1) | CN213463823U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679112A (en) * | 2021-09-06 | 2021-11-23 | 湖北中烟工业有限责任公司 | Heating device for smoking resistance adjustable cigarette product |
| CN114259084A (en) * | 2022-01-17 | 2022-04-01 | 海南摩尔兄弟科技有限公司 | Electronic atomization device and atomizer thereof |
| WO2023015817A1 (en) * | 2021-08-12 | 2023-02-16 | 江苏鱼跃医疗设备股份有限公司 | Flow regulating disc and medical oxygen regulating valve |
-
2020
- 2020-06-30 CN CN202021239585.XU patent/CN213463823U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015817A1 (en) * | 2021-08-12 | 2023-02-16 | 江苏鱼跃医疗设备股份有限公司 | Flow regulating disc and medical oxygen regulating valve |
| CN113679112A (en) * | 2021-09-06 | 2021-11-23 | 湖北中烟工业有限责任公司 | Heating device for smoking resistance adjustable cigarette product |
| CN114259084A (en) * | 2022-01-17 | 2022-04-01 | 海南摩尔兄弟科技有限公司 | Electronic atomization device and atomizer thereof |
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