CN210782918U - Flat suction nozzle of electron cigarette and disposable electron cigarette - Google Patents

Abstract

The utility model belongs to the technical field of the electron cigarette, especially, relate to a suction nozzle and disposable electron cigarette of electron cigarette flat type. The flat suction nozzle of electron cigarette shaping has the one end of smoking mouth in the casing, and the suction nozzle includes front end arcwall face, upper end arcwall face, lower extreme arcwall face and connects in the both sides of front end arcwall face and lie in the flat face of two sides between upper end arcwall face and the lower extreme arcwall face, and the smoking mouth is seted up in the front end arcwall face, and the arc center of front end arcwall face place circular arc lies in within the casing, interval between upper end arcwall face and the lower extreme arcwall face reduces gradually to equal with the maximum cambered surface width of front end arcwall face by the position orientation of keeping away from the smoking mouth. When the lips of the user contact the suction nozzle, the contact area between the lips and the suction nozzle is larger, so that the user can have better smoking comfort; meanwhile, when the mouth of the user contains the suction nozzle, the gap formed between the mouth part of the user and the two sides of the suction nozzle is smaller, and the electronic cigarette is effectively sucked.

Description

Flat suction nozzle of electron cigarette and disposable electron cigarette

Technical Field

The utility model belongs to the technical field of the electron cigarette, especially, relate to a suction nozzle and disposable electron cigarette of electron cigarette flat type.

Background

An electronic cigarette is an electronic product that simulates a cigarette, and has the same appearance, smoke, taste and sensation as a cigarette. It changes tobacco tar into steam by means of atomization and the like, and then is sucked by a user. The suction nozzle of the existing electronic cigarette mostly adopts a circular tube suction nozzle. However, when the circular tube-shaped suction nozzle sucks, the mouth of a user needs to be opened greatly, and in the closed mouth suction mode, a large gap is formed between the mouth and the two sides of the suction nozzle, which is not beneficial to quick suction, and further affects the effect of sucking the electronic cigarette; meanwhile, when the suction nozzle is contained in the mouth of a user, the contact area between the suction nozzle and the mouth is small, so that the use comfort of the user is influenced, and the improvement is continued.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suction nozzle and disposable electron cigarette of electron cigarette flat type, the pipe suction nozzle design that aims at solving the electron cigarette among the prior art has the suction effect that influences the electron cigarette and the technical problem that the user used the comfort.

In order to achieve the above object, the embodiment of the utility model provides a pair of flat suction nozzle of electron cigarette, the shaping has the one end of smoking mouth in the casing, the suction nozzle include front end arcwall face, upper end arcwall face, lower extreme arcwall face and connect in the both sides of front end arcwall face are located the upper end arcwall face with two side flat surfaces between the lower extreme arcwall face, the smoking mouth is seted up in the front end arcwall face, the arc center of front end arcwall face place circular arc is located within the casing, the upper end arcwall face with interval between the lower extreme arcwall face is by keeping away from the position orientation of smoking mouth is close to the position of smoking mouth reduce gradually to with the maximum cambered surface width of front end arcwall face equals.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the flat suction nozzle of electron cigarette has one of following technological effect at least: in the flat suction nozzle of the electronic cigarette, the front end, the upper end and the lower end of the flat suction nozzle form arc surfaces and are combined with the flat surfaces formed by the two side ends, so that the whole structure of the suction nozzle forms a flat shape, and the upper end and the lower end of the suction nozzle are not flat surfaces while ensuring that the suction nozzle is deformed; simultaneously, when the user mouth contains the suction nozzle, because the interval between upper end arcwall face and the lower extreme arcwall face reduces gradually to the biggest cambered surface width equal with the front end arcwall face by the position orientation that keeps away from the smoking mouth to the position that is close to the smoking mouth, can make like this the mouth position of user and the clearance of the both sides formation of suction nozzle littleer, be favorable to the effective suction to the electron cigarette to be favorable to improving the effect of suction electron cigarette.

The utility model discloses another embodiment provides a pair of disposable electron cigarette, it includes casing, atomization component and power supply module, atomization component with power supply module all install in the casing 10, the one end of casing 10 is provided with, just have on the casing the one end shaping of smoking mouth has foretell electron cigarette flat suction nozzle.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the disposable electron cigarette have one of following technological effect at least: the disposable electronic cigarette of the utility model is provided with the flat suction nozzle of the electronic cigarette, so that when the lips of a user contact the suction nozzle of the disposable electronic cigarette, the contact area between the lips and the suction nozzle is larger, and the user can have better smoking comfort; simultaneously, when the user mouth contains the suction nozzle of this disposable electron cigarette, because the interval between upper end arcwall face and the lower extreme arcwall face reduces gradually to the biggest cambered surface width equal with the front end arcwall face by the position orientation that keeps away from the smoking mouth to the position that is close to the smoking mouth, can make like this the mouth position of user and the clearance of the both sides formation of suction nozzle littleer, be favorable to the effective suction of this disposable electron cigarette to be favorable to improving the effect of this disposable electron cigarette of suction.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a disposable electronic cigarette provided by an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a part of the structure of the disposable electronic cigarette in fig. 1.

Figure 3 is an exploded view of the disposable electronic cigarette of figure 1.

Figure 4 is a cross-sectional view of the disposable electronic cigarette of figure 1.

Figure 5 is a structural cross-sectional view of the disposable electronic cigarette of figure 1 in another direction.

Fig. 6 is a schematic structural view of the disposable electronic cigarette in fig. 1 after hiding the bottom case.

Fig. 7 is a sectional view of a suction nozzle according to an embodiment of the present invention.

Fig. 8 is a schematic structural view of a suction nozzle provided in an embodiment of the present invention.

Fig. 9 is a schematic view of an internal ventilation structure of a disposable electronic cigarette according to an embodiment of the present invention.

Fig. 10 is a cross-sectional view of the internal gas venting structure of fig. 9.

Fig. 11 is a schematic structural view of a microphone seat according to an embodiment of the present invention.

Fig. 12 is a schematic structural view of a glass fiber tube of an atomizing assembly according to an embodiment of the present invention.

Fig. 13 is a schematic view of the embodiment of the present invention, which provides an atomizing assembly, connected to an oil-guiding cotton thread on a glass fiber tube.

Fig. 14 is a schematic structural view of the glass fiber tube of the atomizing assembly according to the embodiment of the present invention connected with a protective sleeve.

Fig. 15 is a flowchart of a flip-chip mounting method for an atomizing assembly according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-shell 11-bottom shell 12-front shell

13-middle shell 14-rear shell 20-atomization component

21-microphone 22-circuit board 23-heating element

24-glass fiber tube 25-composite cotton 26-non-woven fabric

27-sealing support 28-microphone seat 29-oil-guiding cotton thread

30-power module 10 a-front end arc face 10 b-upper end arc face

10 c-lower end arc surface 10 d-side end flat surface 100-air inlet gap

101-side end gap 102-front end gap 103-rear end gap

104-neck 105-convex buckle 111-smoking mouth

112-positioning column 113-silica gel part separation sheet 114-silica gel part limiting cavity

115-installation cavity 121-smoke outlet 122-tobacco tar cavity

123-first tubular column 124-semi-open gap 125-sealing silica gel part

126-hole column 131-baffle plate 20 a-first longitudinal air passage

20 b-transverse air duct 20 c-second longitudinal air duct 241-notch

242-protective sleeve 271-vent 272-plug hole

273-second pipe column 274-annular sealing rib 281-seat body

282-microphone groove 283-air passing channel 284-tobacco tar anti-return cavity

285-plug column 286-vertical side groove 287-support rib

288-line through hole 1000-suction nozzle 1151-open port

1251-flue 1252-positioning hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-15 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 7 to 8, a flat-type suction nozzle 1000 for an electronic cigarette is provided, which is suitable for a disposable electronic cigarette, and is generally formed at an end position of a housing 10 of the disposable electronic cigarette, where the end position has a smoking opening 111. Specifically, the suction nozzle 1000 includes a front end arc-shaped surface 10a, an upper end arc-shaped surface 10b, a lower end arc-shaped surface 10c and two side end flat surfaces 10d connected to two sides of the front end arc-shaped surface 10a and located between the upper end arc-shaped surface 10b and the lower end arc-shaped surface 10c, the suction opening 111 is opened in the front end arc-shaped surface 10a, an arc center of an arc where the front end arc-shaped surface 10a is located in the casing 10, and an interval between the upper end arc-shaped surface 10b and the lower end arc-shaped surface 10c is gradually reduced to be equal to the maximum arc width of the front end arc-shaped surface 10a from a position far away from the suction opening 111 towards a position close to the suction opening. Wherein the front end arc 10a is adapted to contact the upper lip of the user's mouth and the lower end arc 10c is adapted to contact the lower lip of the user's mouth. The front end, the upper end and the lower end of the suction nozzle 1000 form arc surfaces and are combined with the straight surfaces formed by the two side ends, so that the whole structure of the suction nozzle 1000 is flat, and the upper end and the lower end of the suction nozzle 1000 are not straight surfaces while the suction nozzle 1000 is ensured to be deformed; meanwhile, when the user mouth includes the suction nozzle 1000, because the distance between the upper end arc-shaped surface 10b and the lower end arc-shaped surface 10c is gradually reduced to be equal to the maximum arc-shaped width of the front end arc-shaped surface 10a from the position far away from the smoking opening 111 to the position close to the smoking opening 111, so that the gap formed between the mouth position of the user and the two sides of the suction nozzle 1000 is smaller, which is beneficial to the effective suction of the electronic cigarette, thereby being beneficial to improving the effect of sucking the electronic cigarette.

In another embodiment of the present invention, as shown in fig. 7 to 8, the distance between the side end flat surfaces 10d on both sides is equal to the width of the opening of the arc where the front end arc surface 10a is located. Specifically, the side end flat surfaces 10d provided at both ends are parallel or substantially parallel, the width thereof is equal to or substantially equal to the width of the maximum opening of the arc where the front end arc surface 10a is located, and the width of the final opening is the distance between two end points in one arc, so that the smooth transition between the front end arc surface 10a and the side end flat surfaces 10d at both sides can be ensured, and the mouth contact feeling of the user during smoking can be better.

In another embodiment of the present invention, as shown in fig. 7 to 8, the upper end arc face 10b is gradually inclined downward from the position far away from the smoking opening 111 toward the position close to the smoking opening 111, and the upper end arc face 10b is gradually inclined downward from the middle portion toward the side end straight faces 10d on both sides. Specifically, the radian of upper end arcwall face 10b is the slope design in all directions, and one is towards the direction slope of smoking mouth 111, and its two and its three are the straight face 10d slope of the side end towards both sides respectively, and the upper end arcwall face 10b of structure is different from the arcwall face of ordinary folk prescription or bi-directional slope like this, can realize better matching with the lip, can make to have more comfortable sensation when contacting with the lip.

In another embodiment of the present invention, as shown in fig. 7 to 8, the lower end arc face 10c is gradually inclined downward from the position far away from the smoking opening 111 toward the position close to the smoking opening 111, and the upper end arc face 10b is gradually inclined downward from the middle portion toward the side end straight faces 10d on both sides. In a similar way, the radian of the lower end arc-shaped face 10c is designed to be inclined in all directions, one of the radian is inclined towards the direction of the smoking port 111, the second radian and the third radian are inclined towards the straight side 10d of the side end of two sides respectively, so that the lower end arc-shaped face 10c of the structure is different from the arc-shaped face inclined in the common single direction or two directions, better matching can be realized with lips, and more comfortable feeling can be realized when the lips are in contact.

In another embodiment of the present invention, as shown in fig. 7 to 8, the upper end arc face 10b and the lower end arc face 10c are symmetrically disposed. In particular, the symmetrically designed upper and lower arcuate surfaces 10b and 10c are interchangeable for contact with the upper and lower lips, i.e. the user can still ensure optimum mouth comfort when using the mouthpiece 1000, without having to consider the front and back orientation of the mouthpiece.

The utility model discloses another embodiment provides a disposable electronic cigarette, as shown in fig. 3 ~ 6, it includes casing 10, atomization component 20 and power supply module 30, and atomization component 20 and power supply module 30 are all installed in casing 10, and casing 10's one end is provided with smoking mouth 111, and the one end shaping that has smoking mouth 111 on casing 10 has foretell electronic cigarette flat suction nozzle 1000. Specifically, the disposable electronic cigarette provided by the embodiment of the present invention has the flat suction nozzle 1000 of the electronic cigarette, so that when the lips of the user contact the suction nozzle 1000 of the disposable electronic cigarette, the contact area between the lips and the suction nozzle 1000 is larger, and the user can have better smoking comfort; simultaneously, when the user mouth contains the suction nozzle 1000 of this disposable electron cigarette, because the interval between upper end arcwall face 10b and the lower extreme arcwall face 10c reduces gradually to the biggest cambered surface width equal with front end arcwall face 10a by the position of keeping away from smoking mouth 111 towards the position that is close to smoking mouth 111, can make the clearance that the mouth position of user and suction nozzle 1000's both sides formed littleer like this, be favorable to the effective suction of this disposable electron cigarette, thereby be favorable to improving the effect of this disposable electron cigarette of suction.

In another embodiment of the present invention, as shown in fig. 3, the housing 10 includes a bottom shell 11, a front shell 12, a middle shell 13 and a rear shell 14, a mounting cavity 115 with an opening 1151 is formed on one side of the bottom shell 11, the front shell 12, the middle shell 13 and the rear shell 14 are sequentially mounted on the mounting cavity 115 and seal the opening 1151, a smoke suction port 111 is disposed at the front end of the bottom shell 11, the front end of the front shell 12 is provided with a smoke outlet 121 communicating with the smoke suction port 111, the atomizing assembly 20 includes a microphone 21 located in the middle shell 13, a joint between the middle shell 13 and the bottom shell 11, the front shell 12 and the rear shell 14 is formed with an annular air inlet gap 100, a front arc face 10a is formed at the front end of the bottom shell 11, an upper arc face 10b is formed at the upper end of the front shell 12, a lower arc face 10c is formed at the bottom end of the bottom shell 11, and two side end faces 10d are respectively formed at two opposite sides of the. When the disposable electronic cigarette is used, the disposable electronic cigarette is sucked from the smoke suction port 111 arranged at the front end of the bottom shell 11, airflow enters through the annular air inlet gap 100 formed at the butt joint of the middle shell 13 and the bottom shell 11, the front shell 12 and the rear shell 14, enters the front shell 12 and is discharged from the smoke outlet 121 formed at the front end of the front shell 12, and finally smoke formed by atomizing smoke oil through the atomizing assembly 20 is sucked from the smoke suction port 111; because the utility model discloses a disposable electron cigarette's air inlet mode gets into from air inlet gap 100, and air inlet gap 100 is the loop configuration again, and the effective air intake area that so forms is bigger, admits air and is not limited to a plurality of pore structures, has improved air input and efficiency of admitting air widely to can effectively improve this disposable electron cigarette's atomization effect, and can effectively promote the user and experience the sense to this disposable electron cigarette's suction, and then make the utility model discloses a disposable electron cigarette can receive user's favor more, has better market prospect. The embodiment of the present invention provides a power supply module 30 for disposable electronic cigarette, which is preferably a battery, the battery is generally a non-detachable battery and a non-rechargeable battery, and after the power is completed, the disposable electronic cigarette is used and discarded.

In another embodiment of the present invention, as shown in fig. 14, the atomizing assembly 20 further includes a plurality of oil-guiding cotton threads 29, the heating element 23 is wound to form a spiral shape, each oil-guiding cotton thread 29 passes through the spiral heating element 23, both ends of each oil-guiding cotton thread 29 pass through both sides of the glass fiber tube 24, and the non-woven fabric 26 covers both ends of each oil-guiding cotton thread 29. Specifically, lead oily cotton 29 and can pass behind the spiral helicine heating element 23 with the contact of non-woven fabrics 26, the non-woven fabrics 26 of soaking like this can transmit the tobacco tar to these a plurality of oily cotton 29 of leading, thereby heating element 23 generates heat after the circular telegram and atomizes leading oily cotton 29 like this, heating element 23 can not soak in the tobacco tar to realize splendid atomization effect.

Further, in the present embodiment, as shown in fig. 3, one side of the bottom case 11 is designed to be opened, and a mounting cavity 115 having an opening 1151 is formed, so that the remaining components can be fitted in the mounting cavity 115 and mounted from the opening 1151 of the side; then, preceding shell 12, mesochite 13 and backshell 14 are connected with drain pan 11 cooperation simultaneously, can accomplish the installation that can, casing 10 adopts the three-section design, its admit air and give vent to anger respectively by drain pan 11 and preceding shell 12, the gap 100 that admits air that the junction formed between at least one of mesochite 13 and backshell 14 forms with the smoking mouth 111 that the front end of drain pan 11 set up, the outlet flue 121 that the front end of preceding shell 12 set up forms, the structure of whole casing 10 can be simplified, it is also simpler to the equipment of casing 10 and the subassembly of all the other parts that need install can be within, so can improve the low and reduction electron cigarette's of production efficiency of electron cigarette production cost height greatly.

In another embodiment of the present invention, as shown in fig. 1 to 2, the air inlet gap 100 includes a side end gap 101 formed between the middle shell 13 and the bottom shell 11, a front end gap 102 formed between the middle shell 13 and the front shell 12, and a rear end gap 103 formed between the middle shell 13 and the rear shell 14. Specifically, the air inlet gap 100 in the annular structure is formed by connecting at least four sections, that is, the side end gaps 101 at two opposite sides, the front end gap 102 and the rear end gap 103 at opposite positions, because the air inlet gaps 100 in such a structure are all arranged on the periphery of the middle shell 13 of the shell 10, the microphone 21 of the atomizing assembly 20 can be arranged in the air inlet gap 100 in the annular structure, and thus, when external airflow enters the outer middle shell 13 through the side end gaps 101, the front end gap 102 and the rear end gap 103, the external airflow can quickly enter the microphone 21 to start the atomizing assembly 20 to work, the structural design is reasonable, and the atomizing efficiency of the disposable electronic cigarette can be greatly improved.

In another embodiment of the present invention, as shown in fig. 1-2, the front gap 102 and the rear gap 103 are both arc-shaped. Specifically, when front end gap 102 and rear end gap 103 overlook, all are the suture structure of arc form, can improve the length of front end gap 102 and rear end gap 103 like this to can improve at effectual area of admitting air, and then can improve the atomization efficiency of disposable electron cigarette.

Of course, in other embodiments, the front end slit 102 and the rear end slit 103 may also be wavy slits.

In another embodiment of the present invention, as shown in fig. 1-2, the arc center of the arc where the arc-shaped front gap 102 is located is disposed at the same side as the rear gap 103, and the arc center of the arc where the arc-shaped rear gap 103 is located is disposed at the same side as the front gap 102. Specifically, the front end slit 102 in the arc shape and the rear end slit 103 in the arc shape are arched in opposite directions, so that the middle shell 13 has a large area while ensuring that the front end slit 102 and the rear end slit 103 have sufficient lengths, which is beneficial to the installation of the middle shell 13.

In another embodiment of the present invention, as shown in fig. 1-2, the front end slit 102 having an arc shape and the rear end slit 103 having an arc shape are symmetrically disposed. Specifically, the front end gap 102 and the rear end gap 103 are designed to be symmetrical structures, and the middle shell 13 is also in a symmetrical structural shape, so that when the middle shell 13 is installed, the positions of the front end and the rear end can be interchanged, and the middle shell 13 can still be ensured to be matched and butted with the rear part of the front shell 12 and the rear shell 14 to form the front end gap 102 and the rear end gap 103.

In another embodiment of the present invention, as shown in fig. 4-5, the atomizing assembly 20 includes a circuit board 22, a heating element 23, a glass fiber tube 24, composite cotton 25, a non-woven fabric 26 and a sealing support 27, the circuit board 22 is installed in the rear shell 14, the power supply assembly 30 and the microphone 21 are all electrically connected to the circuit board 22, the heating element 23 is installed in the glass fiber tube 24 and electrically connected to the microphone 21, the non-woven fabric 26 covers the junction between the heating element 23 and the glass fiber tube 24, the glass fiber tube 24 and the composite cotton 25 are all inserted into the front shell 12, and the glass fiber tube 24 is communicated with the smoke outlet 121, the composite cotton 25 is located on both sides of the glass fiber tube 24 and is clamped with the non-woven fabric 26, the sealing support 27 seals the rear end of the front shell 12 and is connected to the glass fiber tube 24, and the sealing support 27 is provided with an air vent 271 communicated with the glass fiber tube 24, and the. Specifically, the space in the front housing 12 is used for containing the tobacco tar, the glass fiber tube 24 inserted into the front housing 12 plays a role of air circulation, and two ends of the glass fiber tube are respectively connected with the vent 271 of the sealing bracket 27 and the smoke outlet 121 of the front housing 12 for communication, i.e. the air flow can be discharged from the smoke outlet 121 after entering the glass fiber tube 24 through the air inlet gap 100. When the airflow enters the middle housing 13 from the air inlet gap 100, under the suction effect of the smoke suction port 111, the airflow enters the air vent 271 of the sealing bracket 27 from the microphone 21 in the middle housing 13, the airflow flows through the microphone 21 and then automatically starts the circuit board 22 connected with the microphone 21, so as to control the heating element 23 to generate heat, the heating element 23 supplies power through the power supply element 30, the heating element 23 is wrapped with the non-woven fabric 26, the non-woven fabric 26 is soaked in the tobacco tar in the front housing 12, and then the oil is guided to heat the heating element 23, the tobacco tar is atomized by the heating element 23, the atomized smoke is sucked out from the smoke suction port 111 through the smoke outlet port 121 from the glass fiber tube 24, and the smoke suction effect of the disposable electronic cigarette is realized.

Further, the space formed in the front case 12 is sealed by the sealing bracket 27 so that the soot enclosed in the space in the front case 12 does not overflow. Wherein, the tobacco tar of the interior storage of this preceding shell 12 is for can not adding with removable tobacco tar, the tobacco tar atomization of preceding shell 12 storage finishes the back, and this disposable electron cigarette then finishes using and abandons, so can define the utility model discloses a disposable electron cigarette.

In another embodiment of the present invention, as shown in fig. 11, the atomizing assembly 20 further includes a microphone 21 seat, the microphone 21 seat is connected to the sealing bracket 27, and the microphone 21 seat is provided with a microphone groove 282 and a ventilation channel 283 for communicating the microphone groove 282 with the ventilation hole 271, and the microphone 21 is installed in the microphone groove 282. Specifically, the setting of miaow head 21 seat is used for supplying miaow head 21 installation and fixed, is about to install miaow head 21 in the miaow head groove 282 of miaow head 21 seat, because be provided with air passing channel 283 on the miaow head 21 seat, can communicate the air vent 271 of miaow head groove 282 and sealed support 27 through this air passing channel 283 like this, when sucking this disposable electron cigarette then, the air current can flow through this miaow head 21, and then flow through air passing channel 283, air vent 271, glass fiber tube 24, outlet 121 and smoking mouth 111 in proper order, realizes discharging smog. Design like this, can be convenient for install miaow head 21 to, miaow head 21 seat can the mesochite 13 auxiliary fixation, and then indirectly through mesochite 13 fixed seal 27, makes seal 27 more stable to the shutoff of preceding shell 12, ensures that the problem of oil spilling does not appear in disposable electron cigarette.

In another embodiment of the present invention, as shown in fig. 1-2, the microphone 21 seat is provided with a plugging column 285, the sealing bracket 27 is provided with a plugging hole 272, and the plugging column 285 is plugged in the plugging hole 272 so that the microphone 21 seat is connected with the sealing bracket 27. Specifically, through the cooperation setting of grafting post 285 and spliced eye 272, can be convenient for realize being connected microphone 21 seat and sealed support 27, and this connection also conveniently is dismantled it, promotes the convenience of equipment to and when the equipment error appears, can dismantle the problem that appears in order to revise the equipment fast to it.

In another embodiment of the present invention, as shown in fig. 4, the heat generating member 23 is a stainless steel heat generating sheet. Specifically, the heating sheet made of stainless steel material is adopted to replace the traditional heating wire to generate heat, so that the heating efficiency and the heating speed of the heating piece 23 can be improved, and the efficiency and the effect of the atomization assembly 20 can be effectively improved.

In another embodiment of the present invention, as shown in fig. 9, the sealing support 27 is a silicone support. Specifically, the silica gel support is the support of silica gel material manufacturing molding, and it sets up as sealed support 27, gives it to have better elasticity, and when the port of its shutoff front shell 12, the butt with the inner wall of front shell 12 is inseparabler so, is favorable to improving this sealed support 27 and realizes the sealing performance of shutoff to front shell 12.

In another embodiment of the present invention, as shown in fig. 4 to 5, the front shell 12, the glass fiber tube 24 and the sealing bracket 27 may form a glass fiber tube 24 fixing structure of the atomizing assembly 20. Wherein, a tobacco tar cavity 122 for containing tobacco tar is arranged in the front shell 12, and the front end and the rear end of the tobacco tar cavity 122 are respectively a closed end and an open end; a smoke outlet 121 is formed in the closed end of the smoke and oil cavity 122, and a first pipe column 123 which is opposite to the smoke outlet 121 in position and is communicated with the smoke outlet 121 is arranged on the inner wall of the closed end of the smoke and oil cavity 122; the sealing support 27 is connected to the opening end of the smoke chamber 122 in a sealing manner, a vent hole 271 is arranged on the sealing support 27, and a second pipe column 273 is arranged on the inner wall of the sealing support 27, corresponds to the vent hole 271 in position and is communicated with the vent hole 271; the glass fiber tube 24 is disposed in the smoke chamber 122, and two ends of the glass fiber tube 24 are respectively sleeved outside the first tubular column 123 and the second tubular column 273. Specifically, glass fiber tube 24 is when the equipment, cup joint with the first tubular column 123 that the blind end of tobacco tar chamber 122 set up behind putting into smoke oil chamber 122 with glass fiber tube 24, accomplish the location of glass fiber tube 24's one end like this and connect, then when being connected sealed support 27 with preceding shell 12 shutoff again, insert the second tubular column 273 that sets up on the sealed support 27 on glass fiber tube 24's the other end, accomplish the location of glass fiber tube 24's the other end like this and connect, gaseous normal circulation is realized with outlet 121 and air vent 271 intercommunication respectively at glass fiber tube 24's both ends, so, need not to use glue can realize the effective location installation to glass fiber tube 24, and, the installation operation is very convenient, can not cause the damage that uses the electron cigarette that has this kind of glass fiber tube 24 mounting structure because of glass fiber tube 24's installation.

In another embodiment of the present invention, as shown in fig. 4-5, two end faces of the glass fiber tube 24 are respectively abutted against the inner wall of the closed end of the tobacco tar cavity 122 and the inner wall of the sealing bracket 27. Specifically, the both ends of glass fiber tube 24 can keep glass fiber tube 24 to accomplish the installation back through the inner wall of blind end and the inner wall butt of sealed support 27, can not rock or great rocking in the axial, like this, when the exogenic action is used in the electron cigarette that has this glass fiber tube 24, can not lead to glass fiber tube 24 not hard up to drop yet, improves stability and the reliability of using.

In another embodiment of the present invention, as shown in fig. 4 to 5, the glass fiber tube 24 is extended along the length direction of the tobacco tar cavity 122, and the glass fiber tube 24 is located at the middle position of the width direction of the tobacco tar cavity 122. Specifically, the glass fiber tube 24 is disposed in the center of the oil smoke chamber 122, so that the rest of the structures matched with the glass fiber tube 24 can be designed more symmetrically or symmetrically, which is beneficial to design and manufacture of the structure matched with the glass fiber tube 24, and is also beneficial to blind installation and positioning of the glass fiber tube 24, thereby improving the assembly efficiency of the glass fiber tube 24.

In another embodiment of the present invention, as shown in fig. 4 to 5 and 9, the outer sidewall of the sealing bracket 27 is provided with a plurality of annular sealing ribs 274, and each annular sealing rib 274 abuts against the inner wall of the tobacco tar cavity 122. Specifically, when the annular sealing rib 274 abuts against the inner wall of the soot chamber 122, the annular sealing rib is deformed by the pressure of the inner wall of the soot chamber 122, so as to seal the gap between the sealing bracket 27 and the inner wall of the soot chamber 122, thereby achieving the effect of sealing connection.

In another embodiment of the present invention, as shown in FIG. 4, the thickness of the stainless steel sheet is 0.2-0.3 mm. Specifically, compare in the prior art and think generally that adopt filiform heater wire to heat the tobacco tar and have higher heating efficiency, adopt the stainless steel sheet that thickness is 0.2 ~ 0.3mm to use as heating element 23 in this embodiment, this kind of thickness structure's heating element 23 learns through the realization of unlimited number of times, it has higher heating efficiency, promptly after its starts, the stainless steel sheet has great area and forms the resistance, because its thickness control is at 0.2 ~ 0.3mm again, so can heat the tobacco tar fast rising, ensure that the user is in the suction electron cigarette, can suck smog at once, the smoking experience is not delayed, and then make the design of electron cigarette can keep the taste that can expect to reach when the initial design.

Further, the thickness of the stainless steel sheet is preferably 0.25 mm.

In another embodiment of the present invention, as shown in fig. 9-10, an internal ventilation structure is formed in the disposable electronic cigarette for allowing the air flow to pass through, which is formed on the microphone 21 seat and the sealing bracket 27 of the electronic cigarette. Specifically, the internal air-passing structure comprises a first longitudinal air passage 20a, a transverse air passage 20b and a second longitudinal air passage 20c, the first longitudinal air passage 20a is arranged on the microphone 21 seat and is longitudinally arranged, the second longitudinal air passage 20c is arranged on the sealing support 27 and is longitudinally arranged, the second longitudinal air passage 20c is parallel to the first longitudinal air passage 20a and is staggered, the transverse air passage 20b is arranged at the joint of the microphone 21 seat and the sealing support 27 and is transversely arranged, and the transverse air passage 20b is communicated with the first longitudinal air passage 20a and the second longitudinal air passage 20 c. Specifically, the flow path through which the gas flows is that the gas flows along the first longitudinal gas passage 20a in the longitudinal direction, then flows into the transverse gas passage 20b in the transverse direction, and finally flows into the second longitudinal gas passage 20c in the longitudinal direction; that is, both the inflow and outflow of gas are in the longitudinal direction, but in the internal ventilation configuration, the gas is guided through a transverse gas passage 20b to buffer the gas from flowing out in the longitudinal direction directly from the single straight line after the gas is admitted. Design like this can so that when the user just smoked the electron cigarette that has this inside structure of walking by gas, can not produce great instantaneous air current impact force and strike the tobacco tar to can improve the atomization efficiency of electron cigarette to the tobacco tar, improve the atomization effect of electron cigarette to the tobacco tar, promote the user and experience the sense to the suction of electron cigarette.

In another embodiment of the present invention, as shown in fig. 9 to 10, the cross-sectional area of the first longitudinal air passage 20a and the cross-sectional area of the second longitudinal air passage 20c are both smaller than the cross-sectional area of the transverse air passage 20 b. Specifically, the transverse air passage 20b with the larger cross-sectional area can be used for buffering air, so that the air entering from the first longitudinal air passage 20a can be effectively buffered in the transverse air passage 20b, the air is prevented from being directly discharged from the second longitudinal air passage 20c after entering from the first longitudinal air passage 20a, high-speed impact air flow is generated when the electronic cigarette is sucked, the air flow is relieved, and the atomization effect of the electronic cigarette on tobacco tar is improved.

In another embodiment of the present invention, as shown in fig. 9 to 10, the cross-sectional area of the first longitudinal air passage 20a is larger than that of the second longitudinal air passage 20 c. Specifically, the design of the first longitudinal air passage 20a with a larger cross-sectional area than the second longitudinal air passage 20c can ensure that the air flow buffered by the transverse air passage 20b can be discharged at a sufficient rate while the second longitudinal air passage 20c is discharged, so as to prevent the atomization of the tobacco tar from being affected due to insufficient air flow speed caused by the buffering of the air flow by the transverse air passage 20 b. That is to say, this design has been balanced and has been avoided the air current to cause too big impact and avoid influencing the problem to the atomizing of tobacco tar because speed is not enough, and the design is very ingenious, and the practicality is strong.

In another embodiment of the present invention, as shown in fig. 11, the microphone head 21 seat includes a seat body 281, a first end of the seat body 281 is provided with a microphone head groove 282 for installing the microphone head 21 and a ventilation channel 283 for communicating the microphone head groove 282, a second end of the seat body 281 relatively provided with the microphone head groove 282 is provided with a smoke oil anti-return cavity 284, the smoke oil anti-return cavity 284 is communicated with the ventilation channel 283, and the smoke oil anti-return cavity 284 extends to a side of the microphone head groove 282, and an inner wall side of the microphone head groove 282 is provided with at least one vertical side groove 286 in a vertical shape. Specifically, the vertical side slot 286 may be two or more, and the outer sidewall of the microphone 21 installed in the microphone slot 282 may not be in contact with the sidewall of the microphone slot 282 by setting the vertical side slot 286, that is, at least at the position of the vertical side slot 286, the outer sidewall of the microphone 21 may form a non-contact state, so that the microphone slot 282 may be installed in the microphone slot 282 more easily, and thus the microphone 21 may be taken out from the microphone slot 282 more easily, and the microphone 21 may be conveniently installed and detached.

In another embodiment of the present invention, as shown in fig. 11, the bottom of the microphone groove 282 is provided with a plurality of supporting ribs 287 which are annularly and uniformly distributed and used for supporting the microphone 21. Specifically, the number of the supporting ribs 287 is preferably four, and the supporting ribs are uniformly distributed in a ring shape. The support rib 287 is configured to support the microphone 21 installed in the microphone slot 282, such that the bottom of the microphone 21 does not completely close the bottom wall of the microphone slot 282, which is beneficial for the microphone 21 to communicate with the air passing channel 283, and the air can effectively continue to enter the smoke oil anti-backflow cavity 284 from the air passing channel 283 through the microphone 21.

In another embodiment of the present invention, as shown in fig. 11, the seat 281 is provided with a wire hole 288 passing through the first end and the second end of the seat 281. Specifically, the utility model discloses an atomization component 20 of electron cigarette that miaow head 21 seat was used has the piece 23 that generates heat, should generate heat piece 23 through the electron line with install miaow head 21 electric connection in miaow head groove 282, like this, the line hole 288 that crosses that sets up on the pedestal 281 can be passed to this electron line, just so provides suitable route for the wiring of electron line, has also reduced the interference of electron line to other parts, and structural design is reasonable, and the practicality is strong. In this embodiment, two wire holes 288 are disposed on the base 281 and spaced apart from each other.

In another embodiment of the present invention, as shown in fig. 3 to 4, the bottom shell 11, the front shell 12, the middle shell 13 and the rear shell 14 form a shell 10 without an inner container, and the inner side wall of the middle shell 13 is provided with a stop piece 131; after the front shell 12, the middle shell 13 and the rear shell 14 are sequentially installed in the installation cavity 115 and the opening 1151 is sealed, the blocking piece 131 presses against the microphone 21 seat to apply pressure to the sealing bracket 27 to seal the opening of the smoke chamber 122. In the liner-less housing 10 according to the embodiment of the present invention, one side of the bottom shell 11 is designed to be open, and the mounting cavity 115 having the opening 1151 is formed, so that the rest of the components can be assembled in the mounting cavity 115 and mounted from the opening 1151 of the side portion; wherein, the front shell 12 is provided with a tobacco tar cavity 122 for containing tobacco tar, and the opening of the tobacco tar cavity 122 is sealed by a sealing support 27, so as to form a closed cavity for containing the tobacco tar, and one surface of the front shell 12 is exposed as an outer surface of the whole shell 10, and the inner side wall of the middle shell 13 is provided with a resisting sheet 131 for resisting and pressing the microphone 21 seat, and the resisting sheet 131 can apply pressure to the sealing support 27, so as to ensure that the sealing support 27 has enough pressure to seal the opening of the tobacco tar cavity 122; like this, need not to set up the inner bag in casing 10 again and be used for splendid attire tobacco tar, whole casing 10's structure can be simplified, and is also simpler to the equipment of casing 10 and the subassembly of all the other parts that need install can be within, so can improve the production efficiency low and the reduction electron cigarette's of electron cigarette production cost height greatly.

In another embodiment of the present invention, as shown in fig. 3 to 4, a plurality of slots 104 are disposed on the inner side walls of the two opposite long edges of the mounting cavity 115, the positions of the front shell 12, the middle shell 13, and the rear shell 14 corresponding to the slots 104 are all provided with a convex buckle 105, and each convex buckle 105 is fastened with the corresponding slot 104. Specifically, the connection between the front shell 12 and the bottom shell 11, the connection between the middle shell 13 and the bottom shell 11, and the connection between the rear shell 14 and the bottom shell 11 are all clamped in a manner of matching the clamping groove 104 and the convex buckle 105, so that the whole housing 10 is convenient to assemble and disassemble. In addition, the set clamping grooves 104 and the set convex buckles 105 are arranged along two opposite long edges of the installation cavity 115 at intervals, that is, the clamping grooves 104 are not arranged on the inner side walls of two short edges of the installation cavity 115, the two short edges of the bottom shell 11 are not clamped with the front shell 12 and the rear shell 14, stable connection between the bottom shell 11 and the front shell 12, the middle shell 13 and the rear shell 14 is guaranteed, meanwhile, interference between the front shell 12 and the rear shell 14 and the bottom shell 11 are reduced, and the installation and the disassembly of the shell 10 are easy.

In another embodiment of the present invention, as shown in fig. 3 to 4, each of the slots 104 is a square groove, each of the convex buckles 105 is a wedge buckle, and the wedge buckle is an inclined plane along the front end face inserted into the square groove. Because the male buckle 105 is a wedge-shaped buckle, that is, the male buckle 105 is wedge-shaped, when the front shell 12, the middle shell 13 or the rear shell 14 is buckled into the installation cavity 115 of the bottom shell 11, the male buckle 105 is arranged on the inner side of the front shell 12, the middle shell 13 or the rear shell 14 to prevent the inclined surface of the male buckle 105 from being cut into the square clamping groove 104 first until the wedge-shaped male buckle 105 is completely clamped into the square groove, and the inclined surface plays a role in guiding and reducing friction, so that when the front shell 12, the middle shell 13 and the rear shell 14 are installed, the male buckle 105 can be quickly connected with the square groove by applying a small pressure. Meanwhile, the upper end faces of the front shell 12, the middle shell 13 and the rear shell 14 after installation are abutted against the inner side faces of the square grooves through the wedge-shaped convex buckles 105 to form mutual interference, and when no increased acting force is applied, the front shell 12, the middle shell 13 and the rear shell 14 are stably connected with the bottom shell 11.

In another embodiment of the present invention, as shown in fig. 3 to 6, the one end of the casing 10 having the smoke suction port 111 forms the air leakage preventing suction nozzle 1000, the front end of the front casing 12 is formed with a semi-open notch 124, the semi-open notch 124 is provided with the smoke outlet 121 just facing the inner side wall of the smoke suction port 111, the semi-open notch 124 is provided with the sealing silica gel piece 125, the sealing silica gel piece 125 abuts against the inner side wall of the bottom casing 11 adjacent to the sealing silica gel piece and the inner side wall of the front casing 12, and the sealing silica gel piece 125 is provided with the flue 1251 communicating the smoke suction port 111 and the smoke outlet 121. Specifically, the gas enters the flue 1251 of the sealing silica gel member 125 installed in the semi-open notch 124 formed at the front end of the front shell 12 from the smoke outlet 121, and then the gas is discharged from the smoke suction port 111 communicated with the flue 1251 of the sealing silica gel member 125, because the sealing silica gel member 125 abuts against the inner side wall of the bottom shell 11 and the inner side wall of the front shell 12 adjacent to the sealing silica gel member 125, the gap between the sealing silica gel member 125 and the bottom shell 11 and the front shell 12 can be sealed, so that the gas can only flow through the flue 1251 from the smoke suction port 111 and be discharged from the smoke suction port 111, the gas cannot flow from other gaps between the bottom shell 11 and the front shell 12, the occurrence of gas leakage is prevented, and the experience of the user suction type can be effectively improved.

In this embodiment, a semi-open notch 124 is skillfully formed at the front end of the front shell 12, so as to provide a space for installing the sealing silicone member 125, and under the condition that the overall structure of the electronic cigarette is not affected, the sealing silicone member 125 is arranged to communicate the smoke outlet 121 and the smoke suction port 111, and to seal other gaps formed between the bottom shell 11 and the front shell 12 on the periphery of the smoke outlet 121 and the smoke suction port 111, thereby achieving an excellent air leakage prevention function.

In another embodiment of the present invention, as shown in fig. 3 to 6, the inner sidewall of the semi-open notch 124 is provided with at least one hole column 126, the sealing silica gel piece 125 is provided with at least one positioning hole 1252, and each hole column 126 is inserted into each positioning hole 1252 corresponding to the position. Specifically, the hole column 126 and the positioning hole 1252 are matched with each other, so that the sealing silicone part 125 can be conveniently installed in the semi-open notch 124, the problems of dislocation, dislocation and the like of the sealing silicone part 125 are prevented, the sealing silicone part 125 can be kept at the installation position, and the sealing stability and reliability are ensured.

In another embodiment of the present invention, as shown in fig. 3 to 6, a plurality of positioning pillars 112 corresponding to the positioning holes 1252 are disposed on the inner wall of the bottom shell 11, and each positioning pillar 112 passes through the positioning hole 1252 corresponding to its position and is inserted into the hole pillar 126. Specifically, the positioning column 112 and the hole column 126 are in insertion fit, so that the sealing silicone part 125 is defined at two opposite positions, the position of the sealing silicone part 125 after installation is kept to be free from dislocation or dislocation, and the stability and reliability of the sealing silicone part 125 after installation are further improved.

In another embodiment of the present invention, as shown in fig. 3 to 6, the inner sidewall of the bottom case 11 near the front end thereof is provided with a silicone piece blocking piece 113, and the silicone piece blocking piece 113 and the inner sidewall of the bottom case 11 jointly enclose the silicone piece limiting cavity 114 for limiting the position of the sealing silicone piece 125. Specifically, the setting of silica gel piece separation blade 113 forms a silica gel piece spacing chamber 114 in drain pan 11, and sealed silica gel piece 125 just holds in silica gel piece spacing chamber 114 to carry out the butt through silica gel piece separation blade 113 to sealed silica gel piece 125, ensure the installation and the location of sealed silica gel piece 125, be favorable to the installation to sealed silica gel piece 125 and the stability after the installation good.

In another embodiment of the present invention, as shown in fig. 3-6 and 14, a method for flip-chip mounting an atomizing assembly 20 is provided, which comprises the following steps:

s100: providing a glass fiber tube 24, wherein a notch 241 is arranged on the glass fiber tube 24;

s200: providing a heating element 23, and placing the heating element 23 into the notch 241;

s300: providing a non-woven fabric 26, and coating the non-woven fabric 26 on the joint of the heating element 23 and the glass fiber tube 24;

s400: providing a sealing bracket 27, wherein the sealing bracket 27 is provided with a vent 271, the first end of the glass fiber tube 24 is connected with the inner side of the sealing bracket 27, and the glass fiber tube 24 is communicated with the vent 271;

s500: providing a microphone 21, mounting the microphone 21 on the sealing support 27 and communicating with the vent 271, and electrically connecting the microphone 21 with the heating element 23;

s600: providing a front shell 12 and composite cotton 25, wherein a tobacco tar cavity 122 for containing tobacco tar is arranged in the front shell 12, the front end and the rear end of the tobacco tar cavity 122 are respectively a closed end and an open end, and the closed end of the tobacco tar cavity 122 is provided with a smoke outlet 121; the second end of the glass fiber tube 24 is inserted into the smoke chamber 122 at the open end of the smoke chamber 122 and is communicated with the smoke outlet 121, then the composite cotton 25 is inserted into the smoke chamber 122 and is positioned at the two sides of the glass fiber tube 24 to clamp the non-woven fabric 26, and finally the sealing support 27 is used for sealing the open end of the smoke chamber 122.

The utility model discloses in the flip-chip mounting method of atomizing component 20 of disposable electron cigarette, glass fiber tube 24 seals support 27 earlier and connects, later in putting into the tobacco tar chamber 122 that preceding shell 12 set up with glass fiber tube 24, then, will put into the tobacco tar chamber 122 with compound cotton 25 again and clamp glass fiber tube 24, finally at installation seal support 27, realize the mounting means of flip-chip, improve glass fiber tube 24's positioning accuracy greatly, all the other parts then can be installed according to glass fiber tube 24's position, thereby also can improve the installation accuracy of all the other parts, and then realize atomizing component 20's the promotion of installation effectiveness.

Further, as shown in fig. 4 to 5, the glass fiber tube 24 inserted into the tobacco tar cavity 122 of the front shell 12 plays a role of air circulation, and two ends of the glass fiber tube are respectively connected with the vent 271 of the sealing bracket 27 and the smoke outlet 121 of the front shell 12 for communication, that is, the air flow can be discharged from the smoke outlet 121 after entering the glass fiber tube 24. Wherein, when the air current enters into mesochite 13 in, under the suction effect, can enter into the air vent 271 of sealed support 27 from the miaow head 21 in the mesochite 13, thereby the air current can the automatic start generate heat with the circuit board 22 that miaow head 21 is connected after 21, thereby it generates heat to generate heat 23 connection power supply unit 30 for its power supply, and the cladding has non-woven fabrics 26 outside generating heat 23, non-woven fabrics 26 soaks in the tobacco tar in preceding shell 12, and then realize leading oil and supply heating unit 23 to heat, heating unit 23 can not soak completely in the tobacco tar, oil is atomized through the heating of heating unit 23, atomizing smog is finally sucked out from fine pipe 24 of glass, so realize the better atomization effect to the tobacco tar.

In another embodiment of the present invention, as shown in fig. 14, in step S200, a protective sleeve 242 is further provided, and the protective sleeve 242 is sleeved outside the glass fiber tube 24 and at least partially seals the cut 241. Specifically, the protective sleeve 242 is configured to close the notch 241, so as to ensure that the heating element 23 installed in the notch 241 is not separated, and at the same time, the oil-guiding cotton thread 29 penetrating through the heating element 23 is not separated, so as to ensure the stability of the atomizing assembly 20.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a flat suction nozzle of electron cigarette, the shaping has the one end of smoking mouth in the casing, its characterized in that: the suction nozzle includes front end arcwall face, upper end arcwall face, lower extreme arcwall face and connect in the both sides of front end arcwall face are located the upper end arcwall face with two side flat faces between the lower extreme arcwall face, the smoking mouth is seted up in the front end arcwall face, the arc center of front end arcwall place circular arc is located within the casing, the upper end arcwall face with interval between the lower extreme arcwall face is by keeping away from the position orientation of smoking mouth is close to the position of smoking mouth reduces gradually to with the maximum cambered surface width of front end arcwall face equals.

2. The flat-type suction nozzle of the electronic cigarette according to claim 1, wherein: the distance between the side end straight surfaces on the two sides is equal to the width of the opening of the arc where the front end arc-shaped surface is located.

3. The flat-type suction nozzle of the electronic cigarette according to claim 1, wherein: the upper end arc face is gradually inclined downwards from the position far away from the smoking port towards the position close to the smoking port, and the upper end arc face is gradually inclined downwards from the middle part towards the straight faces of the side ends on two sides.

4. The flat-type suction nozzle of the electronic cigarette according to claim 1, wherein: the lower end arc-shaped surface is gradually inclined downwards from the position far away from the smoking opening to the position close to the smoking opening, and the upper end arc-shaped surface is gradually inclined downwards from the middle part of the upper end arc-shaped surface to the side end straight surfaces on two sides.

5. The flat suction nozzle of the electronic cigarette according to any one of claims 1 to 4, wherein: the upper end arc-shaped surface and the lower end arc-shaped surface are symmetrically arranged.

6. A disposable electronic cigarette, characterized in that: the electronic cigarette flat-type suction nozzle comprises a shell, an atomizing component and a power supply component, wherein the atomizing component and the power supply component are arranged in the shell, a smoke suction port is formed in one end of the shell, and the flat-type suction nozzle of the electronic cigarette is formed in one end, provided with the smoke suction port, of the shell.

7. The disposable electronic cigarette of claim 6, wherein: the shell comprises a bottom shell, a front shell, a middle shell and a rear shell, wherein an installation cavity with an open opening is formed in one side of the bottom shell, the front shell, the middle shell and the rear shell are sequentially installed in the installation cavity and are sealed with the open opening, a smoke suction port is formed in the front end of the bottom shell, a smoke outlet communicated with the smoke suction port is formed in the front end of the front shell, an atomization assembly comprises a microphone positioned in the middle shell, annular air inlet gaps are formed in the butt joint of the middle shell and the bottom shell, the front shell and the rear shell, an arc-shaped front end face is formed at the front end of the bottom shell, an arc-shaped upper end face is formed at the upper end of the front shell, an arc-shaped lower end face is formed at the bottom end of the bottom shell, and the side end faces on two sides are respectively formed at two opposite side ends of the bottom shell.

8. The disposable electronic cigarette of claim 7, wherein: the air inlet gap comprises a side end gap formed between the middle shell and the bottom shell, a front end gap formed between the middle shell and the front shell, and a rear end gap formed between the middle shell and the rear shell.

9. The disposable electronic cigarette of claim 8, wherein: the front end gap and the rear end gap are both arc-shaped.

10. The disposable electronic cigarette of claim 9, wherein: the arc center of the arc where the front end gap is located and the rear end gap are arranged on the same side, and the arc center of the arc where the rear end gap is located and the front end gap are arranged on the same side.

Images