Electronic cigarette with upper and lower cover clamp suction nozzle

Abstract

The utility model discloses an electronic cigarette with upper and lower cover clamping suction nozzle, including suction nozzle and shell, the shell includes upper cover and lower cover, and the outer peripheral side wall of suction nozzle is equipped with fixed slot, and the upper cover and lower cover are equipped with the fixed insertion bone of fixed slot's adaptation respectively, the middle part of the upper and lower sides of suction nozzle is equipped with fixed buckle hole, and the upper cover and lower cover are equipped with the fixed buckle point of buckle hole's adaptation respectively, the left and right sides of suction nozzle are equipped with the reverse buckle table, and the upper cover and lower cover are equipped with the buckle table of reverse buckle table's adaptation respectively, wherein, when the upper cover and lower cover are folded and buckled at suction nozzle, fixed insertion bone inserts into fixed slot to make the preliminary definition between upper cover, lower cover and suction nozzle, fixed buckle point buckles in fixed buckle hole to make the further fixed between upper cover, lower cover and suction nozzle, and the buckle table buckles in reverse buckle table, prevents the gap between upper cover, lower cover and suction nozzle. The utility model realizes the steady connection between upper cover, lower cover and suction nozzle, avoids the emergence of shaking and gap.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to an electronic cigarette with an upper and lower cover clamping the mouthpiece. Background Technology

[0002] Currently, most e-cigarettes on the market have mouthpieces that can be disassembled and assembled separately. The assembly method is generally to directly snap the mouthpiece onto the outer shell from the outside, or to use the upper and lower covers of the outer shell to clamp the mouthpiece while setting ribs at the upper and lower covers to limit the mouthpiece's position. However, the assembly and fixation method of using the upper and lower covers to clamp the mouthpiece often results in problems such as the mouthpiece being easy to wobble, or gaps easily forming at the clamping point between the upper and lower covers, resulting in the mouthpiece not being clamped tightly. This leads to mouthpiece wobble, giving consumers a poor experience, and making abnormal noises during use, affecting the product's stability, consistency, and aesthetics.

[0003] In the existing related technologies, the existing structure of the upper and lower cover clamping the nozzle has problems such as the nozzle being easy to shake or gaps easily forming at the clamping point of the upper and lower cover, resulting in the nozzle not being clamped tightly. No effective solution has yet been proposed. Utility Model Content

[0004] In view of this, it is necessary to provide an electronic cigarette with an upper and lower cover clamping the mouthpiece, so as to at least solve the problems in the existing structure of the upper and lower cover clamping the mouthpiece in the related technology, which are that the mouthpiece is easy to shake or gaps are easy to form at the clamping point of the upper and lower cover, resulting in the mouthpiece not being clamped tightly.

[0005] This utility model provides an electronic cigarette with an upper and lower cover clamping a mouthpiece, including a mouthpiece and a shell. The shell includes an upper cover and a lower cover. A fixing slot is provided on the outer peripheral side wall of the mouthpiece. The upper cover and the lower cover are respectively provided with fixing ribs adapted to the fixing slot. Fixing holes are provided in the middle of the upper and lower sides of the mouthpiece. The upper cover and the lower cover are respectively provided with fixing points adapted to the fixing holes. Inverted platforms are provided on the left and right sides of the mouthpiece. The upper cover and the lower cover are respectively provided with snap-fit ​​platforms adapted to the inverted platforms. When the upper cover and the lower cover are closed and fastened to the mouthpiece, the fixing ribs are inserted into the fixing slot to initially limit the upper cover, the lower cover and the mouthpiece. The fixing points are fastened into the fixing holes to further fix the upper cover, the lower cover and the mouthpiece. The snap-fit ​​platforms are fastened to the inverted platforms to prevent gaps from forming between the upper cover, the lower cover and the mouthpiece.

[0006] In some embodiments, the fixing slot is provided with a positioning bone, and the fixing bone is provided with a positioning slot adapted to the positioning bone; wherein, when the upper cover and the lower cover are closed and fastened at the nozzle, the fixing bone is inserted into the fixing slot, and the positioning bone is inserted into the positioning slot, so as to further define the space between the upper cover, the lower cover and the nozzle.

[0007] In some embodiments, the fixing insert includes a first fixing insert disposed at the upper cover and a second fixing insert disposed at the lower cover. The positioning slot includes a first positioning slot and a second positioning slot. The first positioning slot is disposed at the first fixing insert, and the second positioning slot is disposed at the second fixing insert. The positioning insert includes a first positioning insert and a second positioning insert. The first positioning insert is disposed within the fixing slot and close to the side of the first positioning slot, and the second positioning insert is disposed within the fixing slot and close to the side of the second positioning slot. When the upper cover and the lower cover are closed and fastened at the suction nozzle, both the first fixing insert and the second fixing insert are inserted into the fixing slot, the first positioning insert is inserted into the first positioning slot, and the second positioning insert is inserted into the second positioning slot.

[0008] In some embodiments, the fixing holes include a first fixing hole located at the upper center of the nozzle and a second fixing hole located at the lower center of the nozzle, and the fixing points include a first fixing point located at the upper cover and a second fixing point located at the lower cover; wherein, when the upper cover and the lower cover are closed and fastened to the nozzle, the first fixing point is fastened to the first fixing hole, and the second fixing point is fastened to the second fixing hole, so as to further secure the upper cover, the lower cover and the nozzle.

[0009] In some embodiments, the inverted platform includes a first inverted platform, a second inverted platform, a third inverted platform, and a fourth inverted platform respectively disposed on the left and right sides of the suction nozzle. The locking platform includes a first locking platform and a second locking platform disposed on the upper cover, and a third locking platform and a fourth locking platform disposed on the lower cover. When the upper cover and the lower cover are closed and fastened to the suction nozzle, the first locking platform is fastened to the first inverted platform, the second locking platform is fastened to the second inverted platform, the third locking platform is fastened to the third inverted platform, and the fourth locking platform is fastened to the fourth inverted platform, thereby preventing gaps from forming between the upper cover, the lower cover, and the suction nozzle.

[0010] In some embodiments, the outer peripheral sidewall of the upper cover is provided with a downwardly extending extension plate, and the outer peripheral sidewall of the lower cover is provided with a receiving slot adapted to the extension plate; wherein, when the upper cover and the lower cover are closed and fastened at the suction nozzle, the extension plate is inserted into the receiving slot to prevent gaps from forming between the upper cover and the lower cover.

[0011] In some embodiments, the device further includes an oil storage tank, an atomizing device, and a power supply device. A receiving cavity is formed between the upper cover, the lower cover, and the mouthpiece. The oil storage tank, the atomizing device, and the power supply device are all disposed within the receiving cavity. The atomizing device is located between the oil storage tank and the power supply device and is connected to the oil storage tank. The oil storage tank is used to store e-liquid, the atomizing device is used to atomize the e-liquid in the oil storage tank, and the power supply device is used to provide power for the atomizing device to atomize.

[0012] In some embodiments, the oil storage tank is provided with an atomizing channel in the middle, one end of the atomizing channel is connected to the mouthpiece, and the other end of the atomizing channel is connected to the atomizing device; wherein, the atomizing device atomizes the e-liquid in the oil storage tank and then enters the human body through the mouthpiece.

[0013] In some embodiments, the atomizing device includes an oil-retaining cotton, an atomizing core, and an electrode. The oil-retaining cotton covers the outside of the atomizing core and is connected to the oil storage chamber. The atomizing core is fixedly connected to the electrode, and the electrode is electrically connected to the power supply device. The electrode converts the electrical energy provided by the power supply device into heat energy, so that the atomizing core atomizes the e-liquid on the oil-retaining cotton.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This application provides an electronic cigarette with an upper and lower cover clamping the mouthpiece. The structure is novel and the design is reasonable. By setting a fixing rib at the upper and lower cover and a fixing slot at the mouthpiece, when the upper and lower cover are closed and fastened to the mouthpiece, the fixing rib is inserted into the fixing slot for initial positioning and fixation. Then, by setting a fixing buckle at the upper and lower cover and a fixing buckle hole at the center of the mouthpiece, the upper and lower cover and the mouthpiece are further fixed, preventing the mouthpiece from shaking between the upper and lower cover. Finally, by setting a buckle platform at the upper and lower cover and an inverted buckle platform at the mouthpiece, gaps between the upper and lower cover and the mouthpiece can be effectively prevented, the connection is tight, and the problems of mouthpiece shaking and gaps between the shell and the mouthpiece are avoided. This enhances the stability and consistency of the electronic cigarette, has an exquisite appearance, improves the user experience and recognition of consumers, and is highly practical. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a cross-sectional view of the overall embodiment of this application; Figure 3 This is a perspective view of the suction nozzle according to an embodiment of this application; Figure 4 This is a side view of the suction nozzle according to an embodiment of this application; Figure 5 This is a schematic diagram of the structure of the top cover according to an embodiment of this application; Figure 6 This is a partial structural schematic diagram of the top cover according to an embodiment of this application; Figure 7 This is a schematic diagram of the structure of the lower cover according to an embodiment of this application; Figure 8 This is a partial structural schematic diagram of the lower cover according to an embodiment of this application.

[0016] Figure label: 100. Suction nozzle; 11. Fixing slot; 12. Fixing buckle hole; 121. First fixing buckle hole; 122. Second fixing buckle hole; 13. Inverted platform; 131. First inverted platform; 132. Second inverted platform; 133. Third inverted platform; 134. Fourth inverted platform; 14. Positioning bone insert; 200. Outer casing; 300. Top cover; 31. Extension plate; 400. Lower cover; 41. Receiving slot; 500. Fixing insert; 51. Positioning slot; 511. First positioning slot; 512. Second positioning slot; 52. First fixing insert; 53. Second fixing insert; 600. Fixed deduction point; 61. First fixed deduction point; 62. Second fixed deduction point; 700. Snap-on platform; 71. First snap-on platform; 72. Second snap-on platform; 73. Third snap-on platform; 74. Fourth snap-on platform; 800. Oil storage tank; 81. Atomization channel; 900. Atomizing device. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] It should be noted that when a component is said to be "mounted on" another component, it can be directly mounted on the other component or may be interspersed with a component. When a component is said to be "set on" another component, it can be directly set on the other component or may be interspersed with a component. When a component is said to be "fixed to" another component, it can be directly fixed to the other component or may be interspersed with a component.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] See Figure 1-8 This application provides an electronic cigarette with a mouthpiece clamped between upper and lower covers, including a mouthpiece 100 and a housing 200. The housing 200 includes an upper cover 300 and a lower cover 400. A fixing slot 11 is provided on the outer peripheral side wall of the mouthpiece 100. The upper cover 300 and the lower cover 400 are respectively provided with fixing inserts 500 adapted to the fixing slot 11. Fixing buckle holes 12 are provided in the middle of the upper and lower sides of the mouthpiece 100. The upper cover 300 and the lower cover 400 are respectively provided with fixing buckle points 600 adapted to the buckle holes. Inverted fastening platforms 13 are provided on the left and right sides of the mouthpiece 100. The upper cover 300 and the lower cover 400 are respectively provided with a snap-fit ​​platform 700 that is adapted to the snap-fit ​​platform 13; wherein, when the upper cover 300 and the lower cover 400 are closed and snapped at the nozzle 100; the fixing insert 500 is inserted into the fixing slot 11 to initially limit the upper cover 300, the lower cover 400 and the nozzle 100; the fixing fastener 600 is fastened into the fixing fastener hole 12 to further fix the upper cover 300, the lower cover 400 and the nozzle 100; the snap-fit ​​platform 700 is fastened at the snap-fit ​​platform 13 to prevent gaps from forming between the upper cover 300, the lower cover 400 and the nozzle 100.

[0021] It should be noted that this design, with the fixing inserts 500 at the upper cover 300 and lower cover 400, and the fixing slot 11 at the nozzle 100, allows for initial positioning and fixation when the upper cover 300 and lower cover 400 are closed and fastened to the nozzle 100. Furthermore, the design includes fixing points 600 at the upper cover 300 and lower cover 400, and a fixing hole 12 at the center of the nozzle 100, ensuring proper connection between the upper cover 300, lower cover 400, and nozzle 500. The connection is further secured to prevent the mouthpiece 100 from shaking between the upper cover 300 and the lower cover 400. Finally, by setting a latching platform 700 at the upper cover 300 and the lower cover 400 and setting an inverted latching platform 13 at the mouthpiece 100, the structural design can effectively prevent gaps from forming between the upper cover 300, the lower cover 400 and the mouthpiece 100, and ensure a tight connection. This avoids the problem of the mouthpiece 100 shaking and gaps forming between the outer shell 200 and the mouthpiece 100, enhances the stability and consistency of the electronic cigarette, improves its appearance, and enhances the user experience and acceptance of consumers.

[0022] To further achieve the goal of stably inserting the fixed insert 500 into the fixed slot 11, in some optional embodiments, the fixed slot 11 is provided with a positioning insert 14, and the fixed insert 500 is provided with a positioning slot 51 adapted to the positioning insert 14; wherein, when the upper cover 300 and the lower cover 400 are closed and fastened at the suction nozzle 100, the fixed insert 500 is inserted into the fixed slot 11, and the positioning insert 14 is inserted into the positioning slot 51, so as to further define the upper cover 300, the lower cover 400 and the suction nozzle 100.

[0023] It should be noted that with this configuration, by setting a positioning insert 14 in the fixed slot 11, when the upper cover 300 and the lower cover 400 are closed and fastened at the nozzle 100, the positioning insert 14 and the positioning slot 51 can correct the upper cover 300 and the lower cover 400 so that the upper cover 300 and the lower cover 400 are inserted into the preset position, thereby improving installation efficiency and accuracy.

[0024] To further achieve the purpose of stably inserting the fixing bone 500 into the fixing slot 11, in some optional embodiments, the fixing bone 500 includes a first fixing bone 52 disposed at the upper cover 300 and a second fixing bone 53 disposed at the lower cover 400. The positioning slot 51 includes a first positioning slot 511 and a second positioning slot 512. The first positioning slot 511 is disposed at the first fixing bone 52, and the second positioning slot 512 is disposed at the second fixing bone 53. The positioning bone 14 includes a first positioning bone and a second positioning bone. The first positioning bone is disposed in the fixing slot 11 and is located on the side close to the first positioning slot 511, and the second positioning bone is disposed in the fixing slot 11 and is located on the side close to the second positioning slot 512. When the upper cover 300 and the lower cover 400 are closed and fastened at the suction nozzle 100, both the first fixing bone 52 and the second fixing bone 53 are inserted into the fixing slot 11, the first positioning bone is inserted into the first positioning slot 511, and the second positioning bone is inserted into the second positioning slot 512.

[0025] It should be noted that this setup uses the first fixing insert 52 to stably fasten the upper cover 300 to the outside of the suction nozzle 100, and the second fixing insert 53 to stably fasten the lower cover 400 to the outside of the suction nozzle 100, thereby improving installation efficiency and connection stability.

[0026] To further limit the connection stability between the upper cover 300, the lower cover 400 and the nozzle 100, in some optional embodiments, the fixing hole 12 includes a first fixing hole 121 located in the upper middle part of the nozzle 100 and a second fixing hole 122 located in the lower middle part of the nozzle 100. The fixing point 600 includes a first fixing point 61 located at the upper cover 300 and a second fixing point 62 located at the lower cover 400. When the upper cover 300 and the lower cover 400 are closed and fastened to the nozzle 100, the first fixing point 61 is fastened to the first fixing hole 121 and the second fixing point 62 is fastened to the second fixing hole 122, so as to further fix the upper cover 300, the lower cover 400 and the nozzle 100.

[0027] It should be noted that with this configuration, the upper cover 100 is fastened to the first fixing point 61 and the first fixing hole 121 of the nozzle 100, which further restricts the position of the upper cover 300 at the nozzle 100. The lower cover 400 is fastened to the second fixing point 62 and the second fixing hole 122 of the nozzle 100, thereby restricting the position of the lower cover 400 at the nozzle 100. This ensures that the upper cover 300, the lower cover 400 and the nozzle 100 are more stably connected, preventing the nozzle 100 from shaking at the outer shell 200.

[0028] To prevent gaps between the upper cover 300, lower cover 400, and nozzle 100, in some optional embodiments, the inverted platform 13 includes a first inverted platform 131, a second inverted platform 132, a third inverted platform 133, and a fourth inverted platform 134 respectively disposed on the left and right sides of the nozzle 100. The latching platform 700 includes a first latching platform 71 and a second latching platform 72 disposed on the upper cover 300, and a third latching platform 700 disposed on the lower cover 400. Platform 73 and fourth locking platform 74; wherein, when the upper cover 300 and the lower cover 400 are closed and fastened at the nozzle 100, the first locking platform 71 is fastened at the first inverted platform 131, the second locking platform 72 is fastened at the second inverted platform 132, the third locking platform 73 is fastened at the third inverted platform 133, and the fourth locking platform 74 is fastened at the fourth inverted platform 134, to prevent gaps from forming between the upper cover 300, the lower cover 400 and the nozzle 100.

[0029] It should be noted that this configuration, by setting two sets of latching platforms 700 on the upper cover 300 and the lower cover 400 respectively to fasten and fix the nozzle 100, reduces the gap between the upper cover 300 and the nozzle 100, and between the lower cover 400 and the nozzle 100, thereby reducing the overall gap and preventing gaps from forming between the upper cover 300, the lower cover 400 and the nozzle 100.

[0030] To prevent a gap from forming between the upper cover 300 and the lower cover 400, in some optional embodiments, the outer peripheral sidewall of the upper cover 300 is provided with a downwardly extending extension plate 31, and the outer peripheral sidewall of the lower cover 400 is provided with a receiving slot 32 adapted to the extension plate 31; wherein, when the upper cover 300 and the lower cover 400 are closed and fastened at the suction nozzle 100, the extension plate 31 is inserted into the receiving slot 32 to prevent a gap from forming between the upper cover 300 and the lower cover 400.

[0031] To achieve the basic functions of an electronic cigarette, some optional embodiments also include an oil reservoir 800, an atomizing device 900, and a power supply device. A receiving cavity is formed between the upper cover 300, the lower cover 400, and the mouthpiece 100. The oil reservoir 800, the atomizing device 900, and the power supply device are all located within the receiving cavity. The atomizing device 900 is located between the oil reservoir 800 and the power supply device, and is connected to the oil reservoir 800. The oil reservoir 800 is used to store e-liquid, the atomizing device 900 is used to atomize the e-liquid in the oil reservoir 800, and the power supply device is used to provide power for the atomizing device 900 to atomize.

[0032] In order to realize the smoke output function of electronic cigarettes, in some optional embodiments, the oil storage tank 800 is provided with an atomization channel 81 in the middle. One end of the atomization channel 81 is connected to the mouthpiece 100, and the other end of the atomization channel 81 is connected to the atomizing device 900. The atomizing device 900 atomizes the e-liquid in the oil storage tank 800 and then enters the human body through the mouthpiece 100.

[0033] In order to achieve the atomization function of electronic cigarettes, in some optional embodiments, the atomizing device 900 includes an oil storage cotton, an atomizing core, and an electrode. The oil storage cotton covers the outside of the atomizing core and is connected to the oil storage tank 800. The atomizing core and the electrode are fixedly connected, and the electrode is electrically connected to a power supply device. The electrode converts the electrical energy provided by the power supply device into heat energy, so that the atomizing core atomizes the e-liquid on the oil storage cotton.

[0034] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Any appropriate changes and variations made to the above embodiments within the scope of the essential spirit of the present utility model shall fall within the scope of protection claimed by the present utility model.

Claims

1. An electronic cigarette with an upper and lower cover clamping a mouthpiece, comprising a mouthpiece (100) and a casing (200), characterized in that, The outer casing (200) includes an upper cover (300) and a lower cover (400). A fixing slot (11) is provided on the outer peripheral sidewall of the suction nozzle (100). The upper cover (300) and the lower cover (400) are respectively provided with fixing inserts (500) adapted to the fixing slots (11). Fixing holes (12) are provided in the middle of the upper and lower sides of the suction nozzle (100). The upper cover (300) and the lower cover (400) are respectively provided with fixing points (600) adapted to the fixing holes (12). Inverted fastening platforms (13) are provided on the left and right sides of the suction nozzle (100). The upper cover (300) and the lower cover (400) are respectively provided with clips adapted to the inverted fastening platforms (13). The fastening platform (700) is configured such that when the upper cover (300) and the lower cover (400) are closed and fastened to the suction nozzle (100), the fixing insert (500) is inserted into the fixing slot (11) to initially define the upper cover (300), the lower cover (400) and the suction nozzle (100); the fixing fastening point (600) is fastened into the fixing fastening hole (12) to further fix the upper cover (300), the lower cover (400) and the suction nozzle (100); and the snap fastening platform (700) is fastened to the snap fastening platform (13) to prevent gaps from forming between the upper cover (300), the lower cover (400) and the suction nozzle (100).

2. The electronic cigarette with upper and lower cover clamping the mouthpiece according to claim 1, characterized in that, The fixing slot (11) is provided with a positioning insert (14), and the fixing insert (500) is provided with a positioning slot (51) that is adapted to the positioning insert (14); wherein, when the upper cover (300) and the lower cover (400) are closed and fastened to the suction nozzle (100), the fixing insert (500) is inserted into the fixing slot (11), and the positioning insert (14) is inserted into the positioning slot (51), so that the upper cover (300), the lower cover (400) and the suction nozzle (100) are further defined.

3. The electronic cigarette with upper and lower cover clamping the mouthpiece according to claim 2, characterized in that, The fixing insert (500) includes a first fixing insert (52) disposed at the upper cover (300) and a second fixing insert (53) disposed at the lower cover (400). The positioning slot (51) includes a first positioning slot (511) and a second positioning slot (512). The first positioning slot (511) is disposed at the first fixing insert (52), and the second positioning slot (512) is disposed at the second fixing insert (53). The positioning insert (14) includes a first positioning insert and a second positioning insert. The first positioning insert is disposed at the fixing insert. The second positioning bone is located in the slot (11) and near the first positioning slot (511) on one side, and is located in the fixed slot (11) and near the second positioning slot (512) on one side; wherein, when the upper cover (300) and the lower cover (400) are closed and fastened at the suction nozzle (100), the first fixing bone (52) and the second fixing bone (53) are both inserted into the fixed slot (11), the first positioning bone is inserted into the first positioning slot (511), and the second positioning bone is inserted into the second positioning slot (512).

4. The electronic cigarette with upper and lower cover clamping the mouthpiece according to claim 1, characterized in that, The fixing holes (12) include a first fixing hole (121) located in the middle of the upper side of the suction nozzle (100) and a second fixing hole (122) located in the middle of the lower side of the suction nozzle (100). The fixing points (600) include a first fixing point (61) located on the upper cover (300) and a second fixing point (62) located on the lower cover (400). When the upper cover (300) and the lower cover (400) are closed and fastened to the suction nozzle (100), the first fixing point (61) is fastened to the first fixing hole (121) and the second fixing point (62) is fastened to the second fixing hole (122), so as to further fix the upper cover (300), the lower cover (400) and the suction nozzle (100).

5. The electronic cigarette with upper and lower cover clamping the mouthpiece according to claim 1, characterized in that, The inverted platform (13) includes a first inverted platform (131), a second inverted platform (132), a third inverted platform (133), and a fourth inverted platform (134) respectively disposed on the left and right sides of the suction nozzle (100). The latching platform (700) includes a first latching platform (71) and a second latching platform (72) disposed on the upper cover (300), and a third latching platform (73) and a fourth latching platform (74) disposed on the lower cover (400). The upper cover (300) and the lower cover... (400) When the suction nozzle (100) is closed and fastened, the first locking platform (71) is fastened to the first inverted platform (131), the second locking platform (72) is fastened to the second inverted platform (132), the third locking platform (73) is fastened to the third inverted platform (133), and the fourth locking platform (74) is fastened to the fourth inverted platform (134), so as to prevent gaps from forming between the upper cover (300), the lower cover (400) and the suction nozzle (100).

6. The electronic cigarette with upper and lower cover clamping the mouthpiece according to claim 1, characterized in that, The upper cover (300) has a downwardly extending extension plate (31) on its outer peripheral sidewall, and the lower cover (400) has a receiving slot (41) adapted to the extension plate (31) on its outer peripheral sidewall; wherein, when the upper cover (300) and the lower cover (400) are closed and fastened to the suction nozzle (100), the extension plate (31) is inserted into the receiving slot (41) to prevent a gap from being generated between the upper cover (300) and the lower cover (400).

7. The electronic cigarette with upper and lower cover clamping the mouthpiece according to claim 1, characterized in that, It also includes an oil storage tank (800), an atomizing device (900), and a power supply device. A receiving cavity is formed between the upper cover (300), the lower cover (400), and the mouthpiece (100). The oil storage tank (800), the atomizing device (900), and the power supply device are all located in the receiving cavity. The atomizing device (900) is located between the oil storage tank (800) and the power supply device. The atomizing device (900) is connected to the oil storage tank (800) and the power supply device. The oil storage tank (800) is used to store e-liquid. The atomizing device (900) is used to atomize the e-liquid in the oil storage tank (800). The power supply device is used to provide power for the atomizing device (900) to atomize.

8. The electronic cigarette with upper and lower cover clamping the mouthpiece according to claim 7, characterized in that, The oil storage tank (800) is provided with an atomizing channel (81) in the middle. One end of the atomizing channel (81) is connected to the mouthpiece (100), and the other end of the atomizing channel (81) is connected to the atomizing device (900). The atomizing device (900) atomizes the e-liquid in the oil storage tank (800) and then enters the human body through the mouthpiece (100).

9. The electronic cigarette with upper and lower cover clamping the mouthpiece according to claim 8, characterized in that, The atomizing device (900) includes an oil storage cotton, an atomizing core, and an electrode. The oil storage cotton covers the outside of the atomizing core and is connected to the oil storage chamber (800). The atomizing core is fixedly connected to the electrode, and the electrode is electrically connected to the power supply device. The electrode converts the electrical energy provided by the power supply device into heat energy, so that the atomizing core atomizes the e-liquid on the oil storage cotton.

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