Double-airway anti-blocking electronic cigarette

Abstract

The utility model belongs to the technical field of electronic cigarettes, and particularly relates to a double-air-channel anti-blocking electronic cigarette which comprises an electronic cigarette body which comprises a shell, a mist channel and a switch piece. One end of the mist channel is communicated with the cigarette holder, and the other end of the mist channel is connected with the atomizer; the mist channel comprises two air channels; the two switch pieces are respectively used corresponding to the two air channels; the switch piece is used for opening or closing the air passage; a user sucks smoke through one of the two air passages; when the air channel is blocked, force is applied to the switch piece to close the air channel, and meanwhile the other air channel is opened to continue to suck smoke; in the suction process, heat generated by the atomizer is transmitted to the blockage position through the mist channel, so that the blockage object is heated and melted, and the airway is unblocked; the two air passages can transmit smoke, so that the air pressure in the blocked air passages is not easy to rise to form hidden dangers; and the opening and closing piece closes the air passage, so that the molten blockage cannot be sucked into the human body along with the air flow to choke the nasal cavity, the safety is improved, and the eating taste is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic cigarettes, and particularly relates to a double-airway anti-blocking electronic cigarette. Background Technique

[0002] An electronic cigarette is a new type of electronic product that has more fresh flavors and less choking feeling compared with traditional cigarettes.

[0003] After daily use of an electronic cigarette, the smoke is easy to stick to the inner wall of the airway or accumulate in the oil hole. When the temperature drops, it is easy to condense into blocks to form a blockage. There are some anti-blocking electronic cigarettes in the prior art to solve the above problems. For example, an electronic cigarette with adjustable smoke volume disclosed in Chinese Utility Model Patent CN219556335U includes a mouthpiece, an outer tube, an oil cup, an atomizer and a tail cap; the oil cup and the atomizer are arranged in the outer tube, the mouthpiece is buckled on one side of the oil cup, the oil cup is provided with a smoke oil cavity and a first air passage, the smoke oil cavity contains smoke oil, the atomizer is arranged in the first air passage, and the oil cup is provided with an auxiliary air passage; one side of the auxiliary air passage is provided with an adjustment knob for opening or closing the auxiliary air passage, the atomizer is connected with an electrical connection component, and the tail cap is arranged on the lower side of the electrical connection component; when the oil hole of this utility model is blocked by oil, the air flow can pass through the auxiliary air passage through a normal suction action, and the air flow starts the microphone head to heat the ceramic core normally, so as to melt the solidified smoke oil in the oil hole, so as to solve the problem of smoke oil blockage.

[0004] However, in the above-mentioned utility model patent, when there is a blockage of smoke oil in the airway passage, the smoke will accumulate inside the airway to increase the air pressure, bringing potential safety hazards; at the same time, after the blocked smoke oil block is heated and melted, it is easy to be inhaled into the mouth by the air flow and even choke into the nasal cavity, harming human health. Content of the Utility Model

[0005] The purpose of the utility model is to provide a double-airway anti-blocking electronic cigarette, aiming to solve the technical problems in the prior art that the smoke oil in the airway passage is easy to block, resulting in an increase in air pressure inside the airway to form a potential safety hazard, and the blockage is easy to be inhaled by the human body and choke into the nasal cavity after melting, which harms health.

[0006] To achieve the above object, an embodiment of the present utility model provides a double-airway anti-blocking electronic cigarette, which includes an electronic cigarette body; the electronic cigarette body includes a housing, a mist channel, and a switch member; a cigarette mouth is provided at the top of the housing; an atomizer for atomizing e-liquid is provided inside the housing; the mist channel is arranged inside the housing and is made of a heat-conducting material; one end of the mist channel is communicated with the cigarette mouth, and the other end is connected to the atomizer; the mist channel includes two airways, and the smoke generated by the atomizer can flow through the airways to the cigarette mouth; there are two switch members and they are respectively used corresponding to the two airways; the switch member is used to open or close the airway; the switch member includes a pressing part; wherein, a connection hole is penetrated through the airway, and the switch member is slidably connected with the connection hole; a soft rubber member is arranged between the switch member and the connection hole, and the soft rubber member is used to prevent the smoke from leaking out of the connection hole.

[0007] Optionally, the switch member includes a covering plate and a connecting rod that are connected to each other; the size of the covering plate is greater than or equal to the aperture of the airway; a through hole is penetrated through the housing; one end of the connecting rod passes through the through hole to extend out of the outside of the housing to form a pressing part.

[0008] Optionally, there are two through holes and they are symmetrically arranged on the front and rear side walls of the housing respectively; both ends of the connecting rod respectively extend corresponding to both sides to be adaptively penetrated and connected with the two through holes.

[0009] Optionally, the connection hole includes a first connection hole and a second connection hole that are communicated with each other; the first connection hole is used for the covering plate to pass through; a guiding part is provided on the second connection hole, and a guiding cooperation part is provided on the connecting rod, and the guiding cooperation part and the guiding part are slidably connected with each other in cooperation.

[0010] Optionally, a magnetic attraction member is provided on the other side of the airway opposite to the side where the first connection hole is located, a magnetic attraction cooperation member is provided on the covering plate, and the magnetic attraction cooperation member and the magnetic attraction member are magnetically attracted to each other in an adaptive manner.

[0011] Optionally, a limiting part is provided on the inner side wall of the housing, and the limiting part is used to restrict the sliding position of the switch member.

[0012] Optionally, there are two soft rubber members, and the two soft rubber members are respectively arranged on two opposite side walls in the connection hole; the switch member slides in the gap between the two soft rubber members, and the side walls of the two soft rubber members are in mutual abutment with the outer side wall of the switch member.

[0013] Optionally, a partition plate is arranged in the middle of the mist channel along its length direction, and the partition plate divides the overall internal space of the mist channel into two airways.

[0014] Optionally, the atomizer is arranged below the partition plate in the mist channel; a reserved space is provided between the atomizer and the partition plate, and both airways are communicated with the reserved space.

[0015] Optionally, an anti-slip structure is provided on the pressing part.

[0016] Compared with the prior art, one or more of the above technical solutions in the dual-airway anti-blocking electronic cigarette provided by the embodiments of the present invention have at least one of the following technical effects:

[0017] During use, the user inhales the smoke through one of the two airways; when the e-liquid accumulates to form a blockage, a force is applied to the corresponding switch member through the pressing portion to close the blocked airway, and at the same time, the other airway is opened to continue inhaling the smoke; during the inhalation process, the heat generated by the atomizer is transmitted to the blocked portion through the mist channel, causing the blockage to melt due to heat, and the airway is restored to smoothness, and the melted e-liquid flows along the airway to one end of the atomizer to continue to be atomized; both airways can transmit smoke, making it difficult for the air pressure in the blocked airway to rise and thus form a safety hazard; the closing of the airway by the switch member can also prevent the melted blockage from being inhaled into the mouth along with the airflow and then choking the nasal cavity, improving safety and enhancing the taste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a sectional view of the present invention.

[0020] Figure 2 It is a sectional view of the switch member closing the airway.

[0021] Figure 3 It is a sectional view of the switch member opening the airway.

[0022] Figure 4 It is a schematic structural view of the guiding and mating portion.

[0023] Figure 5 For Figure 1 The enlarged schematic view of the A circle in

[0024] Figure 6 It is a top view of the switch key.

[0025] Among them, the reference numerals in the drawings:

[0026] 1. Housing; 2. Airway; 3. Switch member;

[0027] 11. Mouthpiece; 12. Atomizer; 13. Limiting portion;

[0028] 21. Connecting hole; 211. First connecting hole; 212. Second connecting hole; 22. Soft rubber part; 23. Guide part; 231. Guide fitting part; 24. Magnetic part; 241. Magnetic fitting part; 25. Partition board; 251. Reserved space; 31. Cover plate; 32. Connecting rod; 321. Perforation; 322. Pressing part. Detailed implementation mode

[0029] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0030] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0032] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0033] In the first embodiment of the present invention, a double-airway anti-blocking electronic cigarette is provided, including an electronic cigarette body; the electronic cigarette body includes:

[0034] A housing 1 for protection and support, with a mouthpiece 11 provided at its top end; an atomizer 12 for atomizing e-liquid is provided inside the housing 1. The atomizer 12 is a common prior art in this field and will not be elaborated here.

[0035] A mist passage is provided inside the housing 1 and is made of a heat-conducting material such as ceramic or heat-conducting alloy. One end of the mist passage is connected to the mouthpiece 11, and the other end is connected to the atomizer 12. The mist passage includes two air passages 2. The smoke generated by the atomizer 12 can flow through the air passages 2 to the mouthpiece 11 and then be inhaled by the human body. And

[0036] There are two switch members 3, which are respectively used corresponding to the two air passages 2. The switch member 3 is used to open the air passage 2 to allow the smoke to pass smoothly, or to close the air passage 2 when the air passage 2 is blocked. The switch member 3 includes a pressing portion 322. Among them,

[0037] A connection hole 21 is provided through the air passage 2, and the switch member 3 is slidably connected to the connection hole 21. A soft rubber member 22 is provided between the switch member 3 and the connection hole 21. The soft rubber member 22 is made of silica gel, rubber, or latex. The soft rubber member 22 is used to prevent the smoke from leaking from the connection hole 21.

[0038] Compared with the prior art, at least one of the above one or more technical solutions in the dual-air-passage anti-blocking electronic cigarette provided by the embodiment of the present invention has the following technical effects:

[0039] During use, the user inhales the smoke through one of the two air passages 2. When the e-liquid accumulates and forms a blockage, a force is applied to the corresponding switch member 3 through the pressing portion 322 to close the blocked air passage 2, and at the same time, the other air passage 2 is opened to continue inhaling the smoke. During the inhalation process, the heat generated by the atomizer 12 is transmitted to the blocked area through the mist passage, causing the blockage to melt due to heat, and the air passage 2 is restored to smoothness. Moreover, the melted e-liquid flows along the air passage 2 to one end of the atomizer 12 to continue to be atomized, so that the smoke can be normally inhaled, and at the same time, the blocked air passage 2 can be restored to smoothness. Both of the two air passages 2 can transmit smoke, making it not easy for the air pressure in the blocked air passage 2 to rise and thus form a safety hazard. The closing of the air passage 2 by the switch member 3 can also prevent the melted blockage from being inhaled into the mouth along with the airflow and choking the nasal cavity, improving safety and enhancing the taste.

[0040] In another embodiment of the present utility model, the switch member 3 includes a shielding cover plate 31 and a connecting rod 32 that are connected to each other. The connecting rod 32 is provided on one side edge of the shielding cover plate 31; the size of the shielding cover plate 31 is greater than or equal to the aperture of the air duct 2, so as to facilitate the shielding cover plate 31 to completely block the air duct 2 and prevent smoke from easily passing through; a through hole 321 is provided on the housing 1, and the position of the through hole 321 corresponds to the position of the connecting rod 32. One end of the connecting rod 32 passes through the through hole 321 to extend out of the outside of the housing 1 to form a pressing portion 322. When a user applies pressure to the pressing portion 322 from the outside of the housing 1, the switch member 3 can slide relative to the air duct 2, so that the shielding cover plate 31 can close or open the air duct 2.

[0041] Furthermore, there are two through holes 321 which are symmetrically arranged on the front and rear side walls of the housing 1 respectively; both ends of the connecting rod 32 extend correspondingly to both sides to be adaptively inserted and connected with the two through holes 321, so that both ends of each switch member 3 have a pressing portion 322. When pressure is applied to one of the pressing portions 322, the switch member 3 can slide to close the air duct 2; when pressure is applied to the pressing portion 322 at the other end, the switch member 3 can slide to open the air duct 2. This operation is simple and convenient to use.

[0042] Furthermore, the connecting hole 21 includes a first connecting hole 211 and a second connecting hole 212 that are communicated with each other; the first connecting hole 211 is used for the shielding cover plate 31 to pass through; a guiding portion 23 is provided on the second connecting hole 212, and a guiding and cooperating portion 231 is provided on the connecting rod 32. The guiding and cooperating portion 231 and the guiding portion 23 are slidably connected with each other in cooperation; the guiding portion 23 can be set as a groove, and the guiding and cooperating portion 231 can be set as a protrusion. The protrusion and the groove are adaptively inserted so that the guiding portion 23 and the guiding and cooperating portion 231 are slidably connected in a matching manner.

[0043] Furthermore, a magnetic attracting member 24 is provided on the other side of the air duct 2 opposite to the side where the first connecting hole 211 is located, and a magnetic attracting and cooperating member 241 is provided on the shielding cover plate 31. The magnetic attracting and cooperating member 241 and the magnetic attracting member 24 are magnetically attracted to each other in a matching manner, so that the connection between the switch member 3 and the air duct 2 is tighter when the switch member 3 closes the air duct 2; in addition, when an external force is applied to the pressing portion 322 to open the air duct 2, it is necessary to counteract the suction force on the magnetic attracting member 24. The user can use the switch member 3 as a decompression toy to increase the fun of use; both the magnetic attracting member 24 and the magnetic attracting and cooperating member 241 can be set as magnets.

[0044] Furthermore, a limiting portion 13 is provided on the inner side wall of the housing 1. The limiting portion 13 is used to restrict the sliding position of the switch member 3, so that the switch member 3 is not easily damaged due to direct collision with the inner side wall of the housing 1.

[0045] In another embodiment of the present utility model, there are two soft rubber parts 22, and the two soft rubber parts 22 are respectively arranged on two opposite side walls in the connection hole 21, for example: respectively arranged at the inner top and inner bottom of the connection hole 21; the switch part 3 slides in the gap between the two soft rubber parts 22, and the side walls of the two soft rubber parts 22 are in mutual abutment with the outer side wall of the switch part 3, so as to reduce the gap between the soft rubber part 22 and the switch part 3, and make it not easy for the smoke to overflow from the connection hole 21.

[0046] In another embodiment of the present utility model, a partition 25 is arranged in the middle of the fog channel along its length direction, and the partition 25 divides the overall internal space of the fog channel into the two air channels 2.

[0047] Furthermore, the atomizer 12 is arranged below the partition 25 in the fog channel; a vacant position 251 is arranged between the atomizer 12 and the partition 25, and the two air channels 2 are both communicated with the vacant position 251, so that the smoke generated by the atomizer 12 can enter the interiors of the two air channels 2.

[0048] In another embodiment of the present utility model, an anti-slip structure is arranged on the pressing part 322, and the anti-slip structure can be set as convex or concave lines.

[0049] The rest of this embodiment is the same as that of the first embodiment. For the features not explained in this embodiment, the explanations of the first embodiment are adopted and will not be elaborated here.

[0050] The above content is a further detailed description of the present utility model in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, its architecture form can be flexible and changeable, and a series of products can be derived. Just making several simple deductions or replacements should be regarded as belonging to the patent protection scope determined by the claims submitted for the present utility model.

Claims

1. A dual-airway anti-blocking electronic cigarette, characterized in that, Comprising an e-cigarette body; the e-cigarette body includes: A housing (1) with a mouthpiece (11) provided at its top end; an atomizer (12) for atomizing e-liquid is provided inside the housing (1); A mist passage, provided inside the housing (1) and made of a heat-conducting material; one end of the mist passage is communicated with the mouthpiece (11), and the other end is connected to the atomizer (12); the mist passage includes two air passages (2), and the smoke generated by the atomizer (12) can flow through the air passage (2) to the mouthpiece (11); and Two switch members (3) respectively corresponding to the two air passages (2) for use; the switch member (3) is used to open or close the air passage (2); the switch member (3) includes a pressing part (322); wherein, A connection hole (21) is penetrated through the air passage (2), and the switch member (3) is slidably connected to the connection hole (21); a soft rubber member (22) is provided between the switch member (3) and the connection hole (21), and the soft rubber member (22) is used to prevent smoke from leaking from the connection hole (21).

2. The double-airway anti-blocking electronic cigarette according to claim 1, wherein The switch member (3) includes a cover plate (31) and a connecting rod (32) connected to each other; the size of the cover plate (31) is greater than or equal to the aperture of the air passage (2); a perforation (321) is penetrated through the housing (1); one end of the connecting rod (32) passes through the perforation (321) to extend out of the outside of the housing (1) to form the pressing part (322).

3. The double-airway anti-clogging electronic cigarette according to claim 2, characterized in that, There are two perforations (321) which are symmetrically arranged on the front and rear side walls of the housing (1) respectively; both ends of the connecting rod (32) extend towards both sides respectively to be adaptively inserted and connected with the two perforations (321).

4. The double-airway anti-clogging electronic cigarette according to claim 2, wherein The connection hole (21) includes a first connection hole (211) and a second connection hole (212) which are communicated with each other; the first connection hole (211) is used for the cover plate (31) to pass through; a guiding part (23) is provided on the second connection hole (212), and a guiding and cooperating part (231) is provided on the connecting rod (32), and the guiding and cooperating part (231) and the guiding part (23) are slidably connected with each other in cooperation.

5. The double-airway anti-blocking electronic cigarette according to claim 4, wherein A magnetic attracting member (24) is provided on the other side of the air passage (2) opposite to the side where the first connection hole (211) is located, and a magnetic attracting and cooperating member (241) is provided on the cover plate (31), and the magnetic attracting and cooperating member (241) and the magnetic attracting member (24) are magnetically attracted to each other in an adaptive manner.

6. The double-airway anti-blocking electronic cigarette according to claim 2, characterized in that, A limiting part (13) is provided on the inner side wall of the housing (1), and the limiting part (13) is used to restrict the sliding position of the switch member (3).

7. The double-airway anti-blocking electronic cigarette according to any one of claims 1-6, characterized in that There are two soft rubber members (22), and the two soft rubber members (22) are respectively provided on two opposite side walls in the connection hole (21); the switch member (3) slides in the gap between the two soft rubber members (22), and the side walls of the two soft rubber members (22) are in contact with the outer side wall of the switch member (3).

8. The dual-airway anti-blocking electronic cigarette according to any one of claims 1-6, characterized in that, A partition plate (25) is provided in the middle of the mist passage along its length direction, and the partition plate (25) divides the overall internal space of the mist passage into the two air passages (2).

9. The double-airway anti-clogging electronic cigarette according to claim 8, characterized in that, The atomizer (12) is arranged below the partition plate (25) in the mist passage; a vacant space (251) is provided between the atomizer (12) and the partition plate (25), and both the air passages (2) communicate with the vacant space (251).

10. The double-airway anti-blocking electronic cigarette according to any one of claims 1-6, characterized in that, The pressing part (322) is provided with an anti-slip structure.

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