WO2021077454A1

WO2021077454A1 - Electronic cigarette

Info

Publication number: WO2021077454A1
Application number: PCT/CN2019/114240
Authority: WO
Inventors: 徐林; 伍四华; 彭文涛; 吴松岳
Original assignee: 深圳市惟雾科技有限公司
Priority date: 2019-10-24
Filing date: 2019-10-30
Publication date: 2021-04-29
Also published as: CN110731540A

Abstract

An electronic cigarette, comprising a housing (1), an accommodating cavity (11) being provided in the housing (1), a first outlet portion (101) being provided on an upper end portion of the housing (1), and a first groove portion (102) being provided on a side portion of the housing (1); an atomizer portion (2) is slidably provided in the accommodating cavity (11), the atomizer portion (2) is provided with a mouthpiece (21), and the mouthpiece (21) can extend outside the housing (1) through the first outlet portion (101); a pushing portion (3) is connected to the atomizer portion (2) in the accommodating cavity (11), the pushing portion (3) comprises a pushing head (31) exposed outside the housing (1) by means of the first groove portion (102), the pushing head (31) can slide along the first groove portion (102) and enable the mouthpiece (21) to extend or retract; and a stopping portion (4) is provided in the accommodating cavity (11), and the stopping portion (4) is configured to enable the mouthpiece (21) to be stopped at a preset position. The atomizer portion (2) of the electronic cigarette can be prevented, to a certain extent, from being contaminated with dust, and the electronic cigarette is convenient to carry.

Description

e-cigarette

Technical field

The invention relates to the technical field of electronic products, in particular to electronic cigarettes.

Background technique

In recent years, as traditional smoking behaviors have been banned in various public places, e-cigarettes have been favored by smokers because they are claimed to be "helpful to quit smoking" and "healthier than traditional cigarettes." Known electronic cigarettes usually have an atomizer part. The atomizer part usually has an atomizer body and a cigarette holder. The battery is powered to make the atomizer heat, so that the e-liquid in the atomizer body is volatilized to form smoke, so that When the user inhales, the effect is similar to that of traditional smoking. The atomizer part of the known electronic cigarette, such as a cigarette holder, is usually exposed to the outside, which is easy to be contaminated with dust, etc., and the electronic cigarette is not convenient to carry.

Summary of the invention

In order to at least to some extent solve the technical problems that the atomizer part of the known electronic cigarette is easily contaminated with dust and the electronic cigarette is inconvenient for users to carry, an electronic cigarette is proposed.

An electronic cigarette includes a housing, the housing has an accommodating cavity, the upper end of the housing is provided with a first outlet that communicates with the accommodating cavity, and the side of the housing is provided with a A first groove portion communicating with the accommodating cavity; an atomizer portion, the atomizer portion is configured to be slidable in the accommodating cavity, the atomizer portion has a cigarette holder, and the cigarette holder can pass through the first An outlet portion protrudes to the outside of the housing; a pushing portion, the pushing portion is connected to the atomizer portion in the containing cavity, the pushing portion includes a portion exposed through the first groove The push head on the outside of the housing, the push head can slide along the first groove and make the cigarette holder telescopic; a stop part, the stop part is arranged in the accommodating cavity, the The stop part is configured to stop the cigarette holder at a preset position.

Preferably, the stopper includes a first stopper, the first stopper is provided on the housing, and the first stopper is provided with at least two ends in the length direction. The first locking groove opposite to the atomizer part; a first elastic member, the first elastic member is connected with the atomizer part, slides along the length direction of the first stopper and can be moved by the first A card slot is stuck.

Further preferably, the first slot includes a plurality of locations, which are distributed along the length direction of the first stopper.

Preferably, the side of the housing is arc-shaped.

Preferably, it further comprises a guiding part, the guiding part is accommodated in the accommodating cavity; the guiding part includes a first sliding groove and a first sliding member sliding in the first sliding groove, and A sliding groove is arranged on the housing, and the first sliding member is arranged on the atomizer part.

Preferably, it further includes an anti-retracting portion, the anti-retracting portion is accommodated in the accommodating cavity; the anti-retracting portion includes a ratchet rack and a pawl, and the ratchet rack is disposed on the housing. Physically, the pawl is connected with the push head, and when the push head is pressed, the pawl is separated from the ratchet rack.

Preferably, it further comprises a control board, the control board is accommodated in the accommodating cavity, and the atomizer part and the control board are electrically connected through the stop part.

Further preferably, the stop portion includes a second conductive stopper, the second stopper is fixed on the housing, the second stopper is connected to the control board, and the second stopper is connected to the control board. The second stoppers are respectively provided with at least two ends in the longitudinal direction with a second slot opposite to the atomizer portion, a second conductive elastic member, and the second elastic member is connected to the atomizer. The part is connected, abuts against the second stopper, slides on the second stopper, and can be caught by the second card slot.

Further preferably, the stop part includes two places, and the electrically connected two ends of the atomizer part are respectively electrically connected to the electrically connected two ends of the control board through the stop part.

Preferably, the upper end of the housing is further provided with a cover plate, and the cover plate is configured to rotatably cover the first outlet portion or to be rotatably removed from the first outlet portion.

In the electronic cigarette of the present invention, because the atomizer part is slidably arranged in the accommodating cavity, and the cigarette holder can be extended to the outside of the housing through the first outlet part or retracted into the accommodating cavity, therefore, the electronic cigarette can be realized. The expansion and contraction of the cigarette holder of the cigarette can prevent the atomizer part of the electronic cigarette from being contaminated with dust to a certain extent, and is convenient to carry.

Description of the drawings

1 is a schematic diagram of the overall appearance of the electronic cigarette of the present invention, in which (a) is a schematic diagram in a side view direction, and (b) is a schematic diagram in a top view direction;

2 is a schematic diagram of the internal structure of an embodiment of the electronic cigarette (with the rear case omitted) of the present invention;

3 is a schematic diagram of a part of the internal structure of the electronic cigarette (with the casing omitted) of the present invention;

4 is an exploded schematic diagram of a part of the internal structure of the electronic cigarette of FIG. 3;

FIG. 5 is a schematic diagram of an embodiment of the stop part of the electronic cigarette of the present invention;

Fig. 6 is a schematic diagram of the internal structure of another embodiment of the electronic cigarette (with the rear case omitted) of the present invention.

Reference number

1. Housing; 11. accommodating cavity; 101, first outlet part; 102, first groove part; 2. atomizer part; 21, cigarette holder; 22, atomizer body; 3. pushing part; 31, Push head; 4, stop part; 41/43, stop piece; 411, first slot; 42/44, elastic member; 431, second slot; 5. guide part; 51, first slide slot; 52. First sliding member; 6. Anti-retraction part; 61. Ratchet rack; 62. Claw; 7. Cover plate; 9. Battery.

Detailed ways

Hereinafter, the present invention will be described in detail with reference to the drawings. It should be pointed out that the present invention can be implemented in many different ways and is not limited to the embodiments described herein. On the contrary, these embodiments are provided for the purpose of making those skilled in the art have a more thorough understanding of the content disclosed by the present invention. comprehensive.

In addition, the description of the illustrative embodiments according to the principles of the present invention is intended to be read in conjunction with the accompanying drawings, which will be regarded as a part of the entire written specification. In the description of the disclosed embodiments of the present invention, references in any direction or orientation are only intended to facilitate the description, and are not intended to limit the scope of the present invention in any way. Related terms such as "front", "back", "upper side", "lower side", "rear side", "outer side", "inside", "middle", "inner", "outer", " "Lower", "upper", "horizontal", "vertical", "above", "below", "up", "down", "upper" and "bottom") and their derivatives ( For example, "horizontally", "downwardly", "upwardly", etc.) should be interpreted as the orientation described below or shown in the drawings in the discussion. These related terms are only used for convenience of description, and cannot require the equipment to be constructed or operated in a specific orientation, unless explicitly stated. Therefore, the present invention should not be exactly limited to exemplary embodiments that illustrate some possible non-limiting combinations of features that may exist alone or in other combinations of features; the scope of protection of the present invention is defined by the appended claims Define.

As currently imagined, this disclosure describes the best mode or practice mode of the present invention. The present invention is not intended to be understood on a restrictive level, but to provide an example of the invention for illustrative purposes only in conjunction with the accompanying drawings to inform those of ordinary skill in the art of the advantages and configuration of the present invention. In the various views of the drawings, the same reference numerals refer to the same or similar parts.

Figure 1 is a schematic diagram of the overall appearance of the electronic cigarette, in which (a) is a schematic diagram in the side view direction, (b) is a schematic diagram in the top view direction; Figure 2 is a schematic diagram of the internal structure of the electronic cigarette with the casing omitted; Figure 3 is the electronic cigarette A schematic diagram of a part of the internal structure of the cigarette omitting the casing. Referring to Figures 1 to 3, the electronic cigarette includes a casing 1. The casing 1 is roughly cylindrical or drum-shaped, in order to facilitate the user's hand grip (to improve the user's Hand feeling), the side portion (radial outer circumference) of the casing 1 is arc-shaped. Specifically, the cross-sectional area of the casing 1 gradually increases from both ends in the axial direction toward the middle of the axial direction. The middle of the casing 1 is hollow to form an accommodating cavity 11. Wherein, the housing 1 includes an upper housing 103, a lower housing 104, a front housing 105, and a rear housing 106. The front housing 105 and the rear housing 106 can be engaged by a known buckle structure to form a substantially cylindrical shape. The main body of the housing 1 in the shape of a circular or drum. The upper casing 103 covers the accommodating cavity 11 from above the main body of the casing 1, and the lower casing 104 covers the accommodating cavity 11 from below the main body of the casing 1. The upper casing 103 and the lower casing 104 can also pass through The well-known buckle structure is engaged with the main body of the housing 1. In addition, the upper housing 103 and the lower housing 104 can also be fixed to the main body of the housing 1 by, for example, interference fit. For example, the upper housing 103 and the lower housing 104 are respectively provided with mounting pins (not shown in the figure). (Shown), both ends of the front housing 105 and/or the rear housing 106 in the axial direction are provided with fixing holes (not shown). By inserting the mounting pins into the fixing holes with interference fit, the upper housing 103 The lower housing and the lower housing 104 are respectively fixed to the two axial ends of the main body of the housing 1 formed by the engagement of the front housing 105 and the rear housing 106, thereby forming the accommodating cavity 11.

The accommodating cavity 11 contains an atomizer part 2, which is slidably arranged in the accommodating cavity 11. The atomizer part 2 includes a base 23, an atomizer body 22, and a cigarette holder 21. The atomizer The main body 22 is installed on the base 23. The base 23 is provided with an electrical interface (for example, the electrode pins 47a, 47b described below), and the electrical interface can be electrically connected with the wires of the control board 8. The cigarette holder 21 and the atomizer main body 22 are detachably installed to facilitate the operator to replace the cigarette holder 21. For example, the cigarette holder 21 is a silicone piece and is sleeved on the atomizer main body 22. The upper end of the housing 1 is provided with a first outlet 101 communicating with the accommodating cavity 11. That is, the first outlet 101 is opened on the upper housing 103. When the atomizer 2 slides in the accommodating cavity 11, the cigarette holder 21 can extend to the outside of the housing 1 (accommodating cavity 11) through the first outlet portion 101, or retract into the housing 1 (accommodating cavity 11) through the first outlet 101 from the outside of the housing. When the cigarette holder 21 extends to the outside of the housing 1, the user can smoke. When the cigarette holder 21 is retracted into the accommodating cavity 11, since the cigarette holder 21 can be completely stored in the accommodating cavity 11, atomization can be prevented The container part 2 (for example, the cigarette holder 21 of the atomizer part 2) is exposed to the outside of the electronic cigarette to prevent dust from being contaminated, and since the atomizer part 2 is housed in the accommodating cavity 11, the electronic cigarette is smooth as a whole Cylindrical or drum-shaped, so it is convenient for users to carry.

In addition, the accommodating cavity 11 also houses a battery 9, a control board 8 (PCB board), and necessary wires (such as power supply wires). The battery 9 may be a rechargeable battery 9. The battery 9 is electrically connected to the control board 8 to supply power to the control board 8, and the control board 8 is electrically connected to the atomizer part 2 to control the operation of the atomizer part 2 (for example, heating). The battery 9 and the control board 8 can be installed in the accommodating cavity 11 in any known manner. The bottom of the housing 1 is provided with a charging interface mounting base 108 communicating with the accommodating cavity 11, that is, the charging interface mounting base 108 is opened on the lower housing 104, and a charging interface for charging the battery 9 can be mounted on the charging interface mounting base 108, For example, a Type-C interface, or any other charging interface known to those skilled in the art. The control board 8 can also be a control board 8 well-known in the field of electronic cigarette technology, which controls the heating of the atomizer main body 22, etc. The control board 8 can be provided with a work indicator light 81, and a main function button of the atomizer main body 22 to be turned off or on. 82 or a shift button 83 that adjusts the gear position of the atomizer part 2. Correspondingly, the side of the housing 1 can be provided with a permitting indicator light 81, a main function button 82, a shift button 83, etc. The communicating hole 107 exposed on the outside of the casing 1 is convenient for the user to operate the electronic cigarette.

As mentioned above, the atomizer part 2 is slidably disposed in the accommodating cavity 11. In order to realize the sliding of the atomizer part 2, the cigarette holder 21 can be extended to the outside of the casing 1 or retracted from the outside of the casing 1. Returning to the accommodating cavity 11, the electronic cigarette of this embodiment is provided with a pushing part 3 which is connected to the atomizer part 2 in the accommodating cavity 11. Specifically, the pushing part 3 includes a connecting seat 32 and a pushing head 31. The connecting seat 32 can be integrally formed with the push head 31. The connecting seat 32 is connected to the base 23 of the atomizer part 2 in the accommodating cavity 11, for example, is directly sleeved on the base 23 of the atomizer part 2 or directly connected to the base 23 of the atomizer part 2. The base 23 of the atomizer part 2 is integrally formed or the connecting base 32 can also be connected to the base 23 by other means such as magnets or glue. The push head 31 is exposed on the outside of the housing 1 to facilitate the user to slide the push head 31. In order to expose the push head 31 to the outside of the housing 1, a first groove 102 communicating with the accommodating cavity 11 is opened on the side of the housing 1, and the connecting seat 32 of the pushing part 3 is in contact with the mist in the accommodating cavity 11. The carburetor part 2 is connected, and the push head 31 is exposed to the outside of the housing 1 through the first groove part 102. The first groove 102 is elongated, and can be opened on the front housing 105 or on the rear housing 106, or notches are provided on the front housing 105 and the rear housing 106 respectively. The current housing 105 When engaged with the rear housing 106, the two notches together form the first groove 102. When the push head 31 is pushed along the first groove 102, the cigarette holder 21 is driven to expand and contract.

Fig. 4 is an exploded schematic diagram of a part of the internal structure of the electronic cigarette of Fig. 3. Refer to Fig. 4 and continue to refer to Fig. 3. Preferably, in order to facilitate the guiding of the sliding of the atomizer part 2, the electronic cigarette of this embodiment also includes a guide The part 5 and the guide part 5 are accommodated in the accommodating cavity 11. In an optional embodiment, the guide portion 5 includes a first sliding groove 51 and a first sliding member 52 sliding in the first sliding groove 51. The first sliding groove 51 is provided on the housing 1, and the first sliding member 52 is provided on the atomizer part 2. Specifically, the first sliding member 52 may be a guide post, which is integrally formed with the base 23 of the atomizer part 2. The first sliding groove 51 may be directly integrally formed on the front housing 105 and/or the rear housing 106. In order to simplify the structure of the front housing 105 or the rear housing 106, a sliding rail 53 may also be installed in the accommodating cavity 11, The sliding rail 53 can also be mounted on the front housing 105 and/or the rear housing 106 by any known means, for example, by a mounting pin 531, and accommodated in the accommodating cavity 11, and the first sliding groove 51 is provided in the sliding On track 53. It should be noted that the front housing 105 and the rear housing 106 of this embodiment can be molded by injection molding, and the snap structure or other mounting structure mentioned in this embodiment can be directly attached to the front housing 105 or the rear housing. 106 through injection molding.

In order to prevent the atomizer part 2 from rotating when it slides, preferably, the first sliding member (guide post) 52 may include two positions, which are respectively located on both sides of the base 23 in the radial direction. Correspondingly, there is a first sliding groove 51 The sliding rail 53 also includes two locations, which are respectively installed in the accommodating cavity 11 corresponding to the first sliding member 52. In addition, in order to prevent the cigarette holder 21 from swinging when the atomizer part 2 slides, the upper part of the accommodating cavity 11, that is, at the telescopic path of the cigarette holder 21, can also be provided with a sleeve 54 that guides the sliding of the cigarette holder 21, similarly The sleeve 54 can also be installed in the accommodating cavity 11 through a mounting structure (not shown) provided on the front housing 105 and/or the rear housing 106.

In order to realize that after the atomizer part 2 slides to the preset position, it can stop at the preset position, the electronic cigarette of this embodiment is further provided with a stopper 4, which is arranged in the accommodating cavity 11 , And set to be able to stop the cigarette holder 21 at a preset position. Here, the preset position refers to the specific position where the cigarette holder 21 can be extended or retracted according to the user's personal preference.

Fig. 5 is a schematic diagram of an embodiment of the stopper 4. Referring to Fig. 5 and continuing to refer to Figs. 3 and 4, the stopper 4 will be described in detail in combination with various embodiments.

Example one

2 to 4, in the first embodiment, the stopper 4 includes a stopper (herein, also called a first stopper) 41 provided on the housing 1 and a stopper connected to the atomizer portion 2 The elastic member (herein, also called the first elastic member) 42, the first stopper 41 is provided on the housing 1. For example, the first stopper 41 is in the shape of a plate, and the first stopper 41 is clamped on the front housing. The body 105 is accommodated in the accommodating cavity 11, and the first stopper 41 is respectively provided with a first slot 411 opposite to the atomizer part 2 at least at both ends in the longitudinal direction. The first elastic member 42 can be installed on the base 23 of the atomizer part 2. Specifically, the atomizer part 2 further includes a first fixing member 24 located at the lower part of the base 23, and the first fixing member 24 can be clamped to the base 23. 23, the first elastic member 42 is fixed to the first fixing member 24 of the atomizer part 2, and the first elastic member 42 slides along the length direction of the first stop member 41 and can be clamped by the first slot 411. Here, by providing the first locking grooves 411 at least at both ends of the first stopper 41 in the longitudinal direction, the atomizer part 2 can be stably stopped at least at the position where the cigarette holder 21 is retracted and the cigarette holder 21 extends. The position (that is, the preset position) is not only convenient for the storage of the cigarette holder 21 (when the cigarette holder 21 is retracted), but also convenient for the user to smoke (when the cigarette holder 21 is extended).

Example two

4, the second embodiment is substantially the same as the first embodiment, the difference is that, in order to enable the cigarette holder 21 to stay in multiple positions, the first slot 411 may include multiple locations along the length of the first stopper 41 distributed. For example, the first stopper 41 may be provided with an extension belt 45 extending in a wavy line along the length direction of the first stopper 41, and the trough portions 451 of the extension belt 45 can be used as the first locking grooves. . The first elastic member 42 abuts against the extension belt 45 and slides on the extension belt 45 as the pusher 31 pushes the atomizer portion 2. When the first elastic member 42 slides to the trough portion 451, the first elastic member 42 It is attached to the trough part 451, so that the first elastic member 42 is restricted by the crest parts 452 located at two places of the trough part 451, so that the atomizer part 2 can be stopped at a specific position. When the push head 31 is pushed to make the atomizer part 2 slide, the first elastic member 42 is compressed by the crest part 452 of the extension belt 45 to contract and slide on the extension belt 45.

Example three

5, the third embodiment is substantially the same as the first embodiment, except that the stopper (also called the second stopper) 43 and the elastic member (also called the second elastic member) 44 of the stopper 4 are The material of the conductive element, such as the second stopper 42 and the second elastic element 44, can be copper. Specifically, the second stopper 43 is fixed to the housing 1 like the first stopper 41, and at the same time is connected to the terminal of the control board 8 (not shown, it can be connected by any known means such as conductive connection). The second stopper 43 is provided with a second slot 431 opposite to the atomizer part 2 at least at both ends in the longitudinal direction, respectively. The second elastic member 44 is electrically connected to one end of the electrical connection terminal of the atomizer part 2 (for example, the electrical interface terminal provided on the base 23) (not shown, and it can be electrically connected by any known method such as conductive connection) , The second elastic member 44 always abuts on the second stopper 43, the other terminals of the control board 8 and the other end of the atomizer part 2 (for example, the power interface terminal provided on the base 23) It can be connected by a well-known conductive wire to electrically connect the control board 8 and the atomizer part 2. The second elastic member 44 slides on the second stopper 43 as the push head 31 pushes the atomizer part 2 and can be caught by the second slot 431. Thus, not only can the cigarette holder 21 be stopped at a predetermined position, but since the stop part 4 is directly used as a conductive member that connects the battery 9 and the atomizer part 2, part of the conductive wire that follows can be omitted.

Example four

Continuing to refer to FIG. 5, the fourth embodiment is substantially the same as the second embodiment, except that the stopper and the elastic element of the stopper 4 are conductive elements. As described above, for the purpose of distinguishing, the conductive stoppers are also collectively referred to as the second stopper 43, and the conductive elastic members are collectively referred to as the second elastic member 44. Specifically, while the second stopper 43 is fixed on the housing 1 like the first stopper 41, it is electrically connected to one end of the control board 8. The lengthwise direction of the two stoppers 43 is an extension band 45 extending in a wavy line shape, and each trough portion 451 of the extension band 45 is used as a second locking groove. The second elastic member 44 is connected to one end of the terminal of the atomizer part 2 (for example, the electrical interface terminal provided on the base 23), and the second elastic member 44 always abuts against the extension belt 45 of the second stopper 43, The other end of the terminal of the control board 8 and the other end of the terminal of the atomizer part 2 can be connected by a well-known conductive wire, so that the control board 8 and the atomizer part 2 are electrically connected. Thus, not only can the cigarette holder 21 be stopped at a plurality of preset positions, but because the stopper 4 is directly used as a conductive member that connects the control board 8 and the atomizer part 2, part of the follow-up can be omitted. Conductive wire (that is, conductive wire that moves with the sliding of the atomizer part).

Example five

Continuing to refer to FIG. 5, the fifth embodiment is roughly the same as the fourth embodiment. The difference is that the stop part 4 includes two places, and one end (not shown) of the wiring of the atomizer part 2 passes through a stop part 4 and One end (not shown) of the wiring of the control board 8 is electrically connected, and the other end (not shown) of the wiring of the atomizer part 2 is connected to the other end (not shown) of the wiring of the control board 8 through another stopper 4 Show) electrical connection. It should be noted that, here, the terminals of the atomizer part 2 and the control board 8 respectively refer to the terminals of the electrical connection between the two. Specifically, the second stoppers 43 of the two stop parts 4 are respectively fixed on the housing 1, and the two second stoppers 43 can be respectively located on the same side of the atomizer part 2, or can be respectively located on the same side of the atomizer part 2. The radially opposite side of the carburetor part 2, for example, two second stoppers 43 may be fixed to the front housing 105 at one of the second stoppers 43, and the other second stopper 43 is fixed to the rear housing 106, or both may be fixed to the front housing 105 or the rear housing 106. Preferably, in order to make the sliding movement of the atomizer part 2 more stable and smooth, the two second stoppers 43 are respectively located on opposite sides of the atomizer part 2 in the radial direction. In contrast, the second elastic members 44 of the two stop portions 4 are respectively mounted on the base 23 of the atomizer portion 2, and one of the second elastic members 44 abuts against one second stop member 43, and the other The second elastic member 44 abuts on the other second stopper 43. Therefore, on the basis of the fourth embodiment, a conductive stopper 4 is added, which can not only make the cigarette holder 21 stay in a plurality of preset positions more stably, but also can directly omit unnecessary follow-up Of conductive thread.

Example Six

3, the sixth embodiment is substantially the same as the second embodiment, the difference is that two

electrode pieces

46a, 46b are installed on the first stopper 41, and the

electrode pieces

46a, 46b are respectively located at the width of the extension belt 45 The two sides of the direction are the same as the extension direction of the extension belt 45. One of the electrode tabs 46a communicates with one end of the battery 9 connected to electricity, and the other electrode tab 46b communicates with the other end of the battery 9 connected to electricity. Corresponding to this, two

electrode needles

47a, 47b (power-on ports) are installed on the base 23 of the atomizer part 2, one of the electrode needle 47a abuts on one of the electrode sheets 46a, and the other electrode The needle 47b abuts on the other electrode sheet 46a. Thus, it is possible to directly omit unnecessary follow-up conductive wires.

Fig. 6 is a schematic diagram of the internal structure of another embodiment of the electronic cigarette. Referring to Figs. 2 to 5 and Fig. 6, the elastic elements (the first elastic element 42 and the first elastic element 42 and the second The second elastic member 44) will be described in detail.

2 to 5, in an alternative embodiment, the first elastic member 42 (or the second elastic member 44) can be an elastic pin (elastic needle member), specifically, the first fixing member 24 is a plate It can be clamped between two first sliding parts (guide posts) 52. The first fixing part 24 is approximately parallel to the first stop part 41, and the first elastic part 42 (or the second elastic part) is used as a spring pin. The member 44) is vertically mounted to the first fixing member 24, whereby the elastic pin member is also substantially vertically abutted on the extension belt 45 of the first stopper 41 (or the second stopper 43), and follow Along with the sliding of the atomizer part 2, it elastically expands and contracts to slide along the crest portion 452 and the trough portion 451 of the extension belt 45. When the telescopic end of the elastic pin is attached to the trough portion 451, the atomizer portion 2 can be stably stopped, thereby ensuring that the cigarette holder 21 stays at the preset position.

6, in another alternative embodiment, the first elastic member 42 (or the second elastic member 44) can be an elastic piece. For example, the elastic piece is a sheet metal piece with a thickness of about 0.2 mm, and the elastic piece has a mounting end. 42a and the cantilever end 42b, the mounting end 42a is clamped between the base 23 and the second fixing member 25, and the second fixing member 23 can be directly locked to the base 23 by screws. The cantilever end 42b abuts on the extension belt 45 of the first stopper 41 (or the second stopper 43) and oscillates elastically as the pusher 31 pushes the atomizer part 2 to follow the extension belt 45. When the crest part 452 and the trough part 451 slide, and when the cantilever end 42b and the trough part 451 are attached, the atomizer part 2 is stably stopped, thereby ensuring that the cigarette holder 21 stays at the preset position. It should be noted that when the elastic piece includes two pieces (for example, the second elastic piece 44 in the fifth embodiment), in order to prevent the two pieces of elastic piece from being conducted, an insulating member may be provided between the two pieces of elastic piece.

Continuing to refer to FIG. 6, in addition, in order to prevent the atomizer portion 2 from retracting at a preset position, preferably, the electronic cigarette of this embodiment further includes an anti-retracting portion 6, and the anti-retracting portion 6 is accommodated in the receiving cavity In 11, the anti-retraction part 6 includes a ratchet rack 61 and a pawl 62. The ratchet rack 61 is provided on the housing 1. The pawl 62 is connected to the push head 31. When the push head 31 is pressed, the pawl 62 and the ratchet Article 61 breaks away. Specifically, when the atomizer portion 2 stays at a preset position by the stop portion 4, the atomizer portion 2 is simultaneously blocked by the anti-retraction portion 6 corresponding to the same stop portion 4 by the pawl 62 The ratchet 61 is stuck. The ratchet rack 61 can be directly integrally formed on the housing 1, for example, directly formed on the front housing 105 and/or the rear housing 106 and housed in the accommodating cavity 11. In contrast, the claw 62 can be integrally formed It is arranged on the base 23 or the second fixing member 25 (or the first fixing member 24) of the atomizer part 2, and extends toward the ratchet bar 61 and can be clamped to the ratchet bar 61. Therefore, it is possible to prevent the retraction of the atomizer part 2 causing the cigarette holder 21 to retract. The base 23 or the second fixing member 25 (or the first fixing member 24) is made of elastic material, such as polyurethane, soft plastic, etc., due to the push The head 31 is connected to the claw 62 through the base 23 or the second fixing member 25 made of elastic material. When the push head 31 is pressed, the claw 62 shrinks with the base 23 or the second fixing member 25, so that the claw 62 and the ratchet 61 are disengaged.

Referring back to FIG. 2, in addition, in order to prevent dust, other sundries, etc. from entering the accommodating cavity 11 through the first outlet portion 101, preferably, the electronic cigarette of this embodiment is also provided with a cover on the upper end of the housing 1 The plate 7 and the cover plate 7 are arranged to rotatably cover the first outlet portion 101 or to be rotatably removed from the first outlet portion 101. Specifically, the cover plate 7 is provided on the upper housing 103, and the cover plate 7 is provided with a rotating shaft 71. Correspondingly, the upper housing 103 is provided with a rotating hole (not shown), and the cover plate 7 passes through the rotating shaft. 71 is inserted into the rotating hole, thereby being fixed to the upper housing 103. Further, in order to make the cover plate 7 close to the upper housing 103, a spring 72 may be sleeved on the rotating shaft 71. One end of the spring abuts against the underside of the upper housing 103, and the other end abuts and is mounted on the end of the rotating shaft 71. Part of the screw head 73 on.

The specific technical features described in the foregoing specific embodiments can be combined in any manner without contradiction. For unnecessary repetition, various possible combinations are not described separately in the present invention.

The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it. Any modification or equivalent replacement that does not depart from the scope of the present invention should be included in the technical solution of the present invention.

Claims

E-cigarettes are characterized in that they include

A housing, the housing has an accommodating cavity, the upper end of the housing is provided with a first outlet that communicates with the accommodating cavity, and the side of the housing is provided with a first outlet that communicates with the accommodating cavity的 first slot;

An atomizer part, the atomizer part is arranged to be slidable in the accommodating cavity, the atomizer part has a cigarette holder, and the cigarette holder can extend to the housing through the first outlet part External

A pushing part, the pushing part is connected with the atomizer part in the accommodating cavity, the pushing part includes a pushing head exposed to the outside of the housing through the first groove part, the pushing part The head can slide along the first groove and stretch the cigarette holder;

A stop part, the stop part is arranged in the accommodating cavity, and the stop part is arranged to stop the cigarette holder at a preset position.
The electronic cigarette according to claim 1, wherein the stop part comprises

The first stopper, the first stopper is provided on the housing, and the first stopper is provided with a first stopper opposite to the atomizer part at least at both ends in the length direction. Card slot

A first elastic member, which is connected to the atomizer part, slides along the length direction of the first stopper and can be clamped by the first slot.
The electronic cigarette according to claim 2, wherein the first slot includes a plurality of locations, which are distributed along the length direction of the first stopper.
The electronic cigarette according to claim 1, wherein the side of the casing is arc-shaped.
The electronic cigarette according to claim 1, further comprising a guide part, and the guide part is accommodated in the accommodating cavity;

The guide portion includes a first sliding groove and a first sliding member sliding in the first sliding groove, the first sliding groove is provided on the housing, and the first sliding member is provided on the mist化器部上。 On the carburetor.
The electronic cigarette according to claim 1, 2, 3, or 5, further comprising an anti-retraction part, the anti-retraction part is accommodated in the accommodating cavity;

The anti-retraction part includes a ratchet rack and a pawl, the ratchet rack is provided on the housing, and the pawl is connected to the push head. When the push head is pressed, the pawl Disengaged from the ratchet.
The electronic cigarette according to claim 1, further comprising a control board, the control board is accommodated in the accommodating cavity, and the atomizer part and the control board pass through the stop part Electric connection.
The electronic cigarette according to claim 7, wherein the stop portion comprises

A conductive second stopper, the second stopper is fixed on the housing, the second stopper is connected to the control board, and the second stopper is at least in the length direction, respectively There are second slots opposite to the atomizer part at both ends of the

A conductive second elastic member, the second elastic member is connected with the atomizer part, abuts against the second stopper, slides on the second stopper, and can be controlled by the second stopper. The card slot is stuck.
The electronic cigarette according to claim 7, wherein the stop part includes two parts, and the two ends of the atomizer part are connected to each other through the stop part and the control board. The two ends are electrically connected.
The electronic cigarette according to claim 1, characterized in that the upper end of the housing is further provided with a cover plate, the cover plate is arranged to rotatably cover the first outlet part or rotatably from the The first exit part is moved away.