CN216723131U - Electronic cigarette - Google Patents

Abstract

The embodiment of the application provides an electronic cigarette, include the electronic cigarette main part and move back the cigarette device, be provided with the heating pin in the electronic cigarette main part, the week side interval of heating pin is provided with annular protective sheath, the outside of annular protective sheath is provided with at least one arch, move back the stack shell seat solderless wrapped connection of cigarette device and be in the chimney outside, and the stack shell seat with form annular gap between the chimney, the inboard of stack shell seat is provided with at least one recess, move back the cigarette device connect in under the condition of electronic cigarette main part, annular protective sheath is inserted and is located annular gap. Move back the cigarette device with when the electron cigarette main part is connected, annular protective sheath is inserted and is located annular gap, protruding with the recess can form the joint relation that matches, has improved the flexibility that the cartridge was changed in the chimney, moreover move back the cigarette device with pull out between the electron cigarette main part and insert the convenience, the operation is felt well, has improved user's use and has experienced.

Description

Electronic cigarette

Technical Field

This application belongs to electron cigarette subassembly technical field, specifically, this application relates to an electron cigarette.

Background

The heating non-combustion technology directly heats the tobacco through the smoking set, the smoking set generates smoke but does not combust when heating the tobacco, the satisfaction similar to cigarettes can be realized, the generation of harmful substances in the high-temperature combustion process can be reduced, the harmful substances generated in the combustion process are prevented from being inhaled, and the heating non-combustion technology is widely applied to the design of electronic cigarettes.

The heating does not burn electron cigarette generally includes heating element and moves back cigarette subassembly, moves back to press from both sides in the cigarette subassembly and is equipped with cigarette, and when pressing from both sides the cigarette subassembly that moves back that is equipped with cigarette and is connected to heating element, heating element alright with heating cigarette to the user inhales. When the cigarette is replaced, the cigarette returning component can be separated from the heating component, and then the cigarette is taken down from the cigarette returning component. And traditional cigarette subassembly that moves back is generally detained through magnet or elasticity and is connected with heating element, has increased the occupation of electron cigarette inner space on the one hand, and on the other hand is not convenient for move back cigarette subassembly and take off from heating element fast, has reduced the efficiency that cigarette was changed.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the present application is to provide a new technical solution of an electronic cigarette. According to a first aspect of the present application, there is provided an electronic cigarette comprising: the electronic cigarette comprises an electronic cigarette main body, wherein a heating needle is arranged on the electronic cigarette main body, annular protective sleeves are arranged on the peripheral sides of the heating needle at intervals, and at least one bulge is arranged on the outer side of each annular protective sleeve; the cigarette removing device comprises a tube seat and a cigarette tube, the tube seat is wound on the outer side of the cigarette tube, an annular gap is formed between the tube seat and the cigarette tube, and at least one groove is formed in the inner side of the tube seat; move back the cigarette device connect in under the condition of electron cigarette main part, annular protective sheath is inserted and is located annular gap, the heating needle is located in the chimney and be used for right the cigarette bullet in the chimney heats, protruding with the cooperation of recess joint. Optionally, the annular protective sleeve and the cartridge holder are both circular. Optionally, the number of the protrusions is two, and the two protrusions are arc-shaped and are oppositely arranged on the outer side of the annular protective sleeve. Optionally, the number of the grooves is one, and the grooves are arranged in a circular ring shape along the circumferential direction of the cylinder seat. Optionally, the number of the grooves is two, and the two grooves are arc-shaped and are oppositely arranged on the inner side of the cylinder seat; each protrusion is in clamping fit with one groove. Optionally, the annular protective sleeve and the cartridge are both square. Optionally, the cartridge holder is close to the one end of electron cigarette main part is provided with at least one breach, at least one section of breach with the recess parallel and level. Optionally, the grooves comprise a first groove and a second groove, and the notches comprise a first set of notches and a second set of notches; the first group of notches are arranged between the first end of the first groove and the first end of the second groove, and the second group of notches are arranged between the second end of the first groove and the second end of the second groove. Optionally, the cartridge holder includes a chimney housing and a chimney holder, and the chimney housing is fixedly sleeved on the periphery of the chimney holder; the chimney fixing seat is connected with the chimney and forms the annular gap. Optionally, still be provided with mainboard and battery in the electron cigarette main part, the heating pin with the battery all with mainboard electricity is connected. One technical effect of the embodiment of the application is as follows: the electron cigarette includes the electron cigarette main part and moves back the cigarette device, be provided with heating pin and annular protective sheath in the electron cigarette main part, the outside of annular protective sheath is provided with at least one arch, it forms annular gap to move back between section of thick bamboo seat and the chimney of cigarette device, move back the cigarette device with when the electron cigarette main part is connected, annular protective sheath is inserted and is located annular gap, protruding with the recess can form the joint relation of matching, has improved the flexibility that the shell of cigarette was changed in the chimney, moreover move back the cigarette device with pulling out between the electron cigarette main part and inserting the convenience, the operation is felt well, has improved user's use experience. Further features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application. Fig. 1 is a schematic structural diagram of an electronic cigarette according to an embodiment of the present disclosure; fig. 2 is a schematic view of a smoke abatement device of an electronic cigarette according to an embodiment of the present disclosure; fig. 3 is a schematic front-back side view of a cartridge holder of an electronic cigarette according to an embodiment of the present disclosure; fig. 4 is a schematic view of a cartridge holder of an electronic cigarette according to an embodiment of the present disclosure; fig. 5 is a partial perspective view of an electronic cigarette body of an electronic cigarette provided in an embodiment of the present application; fig. 6 is a partial front view of an electronic cigarette main body of an electronic cigarette according to an embodiment of the present disclosure; FIG. 7 is a cross-sectional view taken along plane A-A of FIG. 6; figure 8 is a partial schematic view of a body of an electronic cigarette and a smoke evacuation device of an electronic cigarette according to an embodiment of the present disclosure; fig. 9 is a cross-sectional view taken along plane B-B of fig. 8. Wherein: 1. an electronic cigarette main body; 11. a heating pin; 12. an annular protective sleeve; 121. a protrusion; 2. a smoke removing device; 21. a cartridge holder; 211. a groove; 212. a notch; 213. a chimney housing; 214. a chimney fixing seat; 22. a chimney.

Detailed Description

Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures. With reference to fig. 1 to 9, an embodiment of the present application provides an electronic cigarette, where the electronic cigarette is implemented by heating without combustion, and specifically includes: electron cigarette main part 1 and move back cigarette device 2, be provided with heating needle 11 on the electron cigarette main part 1, the week side interval of heating needle 11 is provided with annular protective sheath 12 to give leave the space that sets up cigarette around heating needle 11. Referring to fig. 6 and 7, the outer side of the annular protective sheath 12 is provided with at least one protrusion 121, that is, the protrusion 121 is located on the side of the annular protective sheath 12 away from the heating needle 11. Referring to fig. 1 and 2, the smoke evacuation device 2 includes a cartridge base 21 and a smoke tube 22, the cartridge base 21 is wound on the outer side of the smoke tube 22, and an annular gap is formed between the cartridge base 21 and the smoke tube 22, so that the smoke evacuation device 2 is connected with the electronic cigarette main body 1. Referring to fig. 3, at least one groove 211 is formed on the inner side of the cartridge holder 21, and the groove 211 may be a sink groove or a through groove to be engaged with the protrusion 121. Referring to fig. 8 and 9, when the smoke evacuation device 2 is connected to the electronic cigarette main body 1, the annular protective sleeve 12 is inserted into the annular gap, the heating needle 11 is located in the smoke tube 22, and when a smoke cartridge is disposed in the smoke tube 22, the heating needle 11 may be used to heat the smoke cartridge in the smoke tube 22. And because the protrusion 121 is located on the outer side of the annular protective sleeve 12, the groove 211 is located on the inner side of the cylinder base 21, the annular protective sleeve 12 is inserted into the annular gap, the protrusion 121 can be matched with the groove 211 in a clamping manner, and the connection stability of the electronic cigarette main body 1 and the cigarette withdrawing device 2 is ensured. Specifically, when the cigarette removing device 2 is connected to the electronic cigarette main body 1, the annular protective sleeve 12 is inserted into the annular gap, so that the protrusion 121 presses the inner side of the cartridge holder 21, and after the protrusion 121 and the groove 211 gradually approach and are opposite to each other, the protrusion 121 and the groove 211 can form a matching clamping relationship, so as to insert the cigarette removing device 2; and when the cartridge in the chimney 22 needs to be changed, can pass through the arch 121 with break away from between the recess 211 and realize moving back pulling out of cigarette device 2, then follow the cartridge take off in the chimney 22 to pack into new cartridge, improved the flexibility that the cartridge was changed in the chimney 22, convenient operation has improved user's use and has experienced moreover. In addition, the cartridge in the chimney 22 may be tobacco or the like to ensure the smoking effect of the user. In addition, when guaranteeing that protruding 121 with recess 211 can form the joint relation of matching, recess 211 also can set up in the outside of annular protective sheath 12, protruding 121 is located the inboard of bobbin base 21 can guarantee equally electron cigarette main part 1 with move back the connection of cigarette device 2. The embodiment of the application provides the electron cigarette includes electron cigarette main part 1 and moves back cigarette device 2, be provided with heating pin 11 and annular protective sheath 12 on the electron cigarette main part 1, the outside of annular protective sheath 12 is provided with at least one arch 121, it forms annular gap to move back between 2 of cigarette device's the stack shell seat 21 and the chimney 22, move back cigarette device 2 with when electron cigarette main part 1 is connected, annular protective sheath 12 is inserted and is located annular gap, arch 121 with recess 211 can form the joint relation of matching, has improved the flexibility that the cigarette bullet was changed in the chimney 22, moreover move back cigarette device 2 with the convenience is inserted to pulling out between the electron cigarette main part 1, and the operation is felt well, has improved user's use experience. In addition, move back cigarette device 2 with the cooperation of electron cigarette main part 1 has been avoided setting up extra coupling assembling, has been reduced the space of electron cigarette has been saved to the cost of setting up of electron cigarette, is favorable to the miniaturized setting of electron cigarette. Alternatively, referring to fig. 1 and 2, both the annular protective sheath 12 and the hub 21 are annular. Specifically, when the smoke evacuation device 2 is connected to the electronic cigarette main body 1, the annular protective sleeve 12 is inserted between the cartridge holder 21 and the smoke tube 22. In the case that the annular protective sleeve 12 and the cartridge holder 21 are both circular, on one hand, a uniform space can be left around the heating needle 11, so as to facilitate uniform contact between the cartridges in the cartridge 22 and the heating needle 11; on the other hand can be convenient for move back cigarette device 2 with form regular outward appearance structure after electron cigarette main part 1 is connected, guarantee the outward appearance aesthetic feeling of electron cigarette. Optionally, referring to fig. 5 to 7, the number of the protrusions 121 is two, and the two protrusions 121 are both arc-shaped and are oppositely disposed on the outer side of the annular protective sheath 12. Specifically, when the protrusions 121 can be in snap fit with the grooves 211, the number and length of the protrusions 121 are related to the connection stability of the electronic cigarette main body 1 and the cigarette removing device 2. For example, when the number of the protrusions 121 is large, the protrusions 121 may be uniformly distributed at intervals outside the annular protective sleeve 12, and the protrusions 121 and the grooves 211 are all in snap fit to prevent the smoke abatement device 2 from shifting relative to the electronic cigarette body 1; when the length of the protrusion 121 is long, for example, when the number of the protrusions 121 is two, both the protrusions 121 are close to semicircular protrusions, so that a stable clamping relationship can be formed between the protrusions 121 and the grooves 211. Optionally, the number of the grooves 211 is one, and the grooves 211 are arranged in a circular ring shape along the circumferential direction of the cartridge holder 21. Specifically, in the case that the number of the grooves 211 is one, no matter how the number and the length of the protrusions 121 are adjusted, after the grooves 211 are annularly arranged along the circumferential direction of the cartridge holder 21, that is, the grooves 211 form an annular groove on the inner side of the cartridge holder 21, the protrusions 121 may be embedded in the annular groove. In order to avoid the cigarette removing device 2 rotating relative to the electronic cigarette main body 1 along the protrusion 121, the protrusion 121 may abut against the inside of the groove 211 when the cigarette removing device 2 is connected to the electronic cigarette main body 1, so as to ensure the stability of the connection between the cigarette removing device 2 and the electronic cigarette main body 1. Optionally, referring to fig. 3, the number of the grooves 211 is two, and both the grooves 211 are arc-shaped and are oppositely disposed on the inner side of the cylinder seat 21; each of the protrusions 121 is snap-fitted into one of the recesses 211. Specifically, the protrusion 121 may be in snap fit with the groove 211, and when the number and the length of the protrusion 121 are matched with those of the groove 211, the connection stability between the electronic cigarette main body 1 and the cigarette removing device 2 may be improved. For example, when the number of the protrusions 121 is two, the two protrusions 121 are both approximate to a semicircular protrusion, the two grooves 211 may also be approximate to a semicircular groove, and the two grooves 211 are oppositely disposed on the inner side of the cartridge seat 21, so that the connection between the smoke abatement device 2 and the electronic cigarette main body 1 can be ensured when the protrusions 121 and the grooves 211 are aligned and clamped. Alternatively, in another specific embodiment, both the annular protective sheath 12 and the cartridge seat 21 are square. Specifically, when the axial terminal surface of annular protective sheath 12 is square setting, can simplify annular protective sheath 12 fashioned technology, in order to guarantee barrel holder 21 with annular protective sheath 12's matching, the axial terminal surface of barrel holder is square setting equally, makes barrel holder 21 lock is in avoid during annular protective sheath 12 barrel holder 21 with relative rotation between the annular protective sheath 12 has improved barrel holder 21 with connection stability between the annular protective sheath 12. In addition, the annular protection sleeve 12 and the cartridge holder 21 may also be both arranged in a polygon, for example, in an end face structure such as a regular pentagon, a regular hexagon, etc., which is not limited in this embodiment of the present application. Optionally, referring to fig. 3 and 4, one end of the cartridge holder 21 close to the electronic cigarette main body 1 is provided with at least one notch 212, and at least one section of the notch 212 is flush with the groove 211. Specifically, when the smoke evacuation device 2 is connected to the electronic cigarette main body 1, the annular protection sleeve 12 is gradually inserted into the annular gap, so that the protrusion 121 presses the inner side of the cartridge holder 21. For the convenience the arch 121 with recess 211 forms the joint relation of matching relatively after, can barrel holder 21 is close to the one end of electron cigarette main part 1 is provided with at least one breach 212, at least one section of breach 212 with under the condition of recess 211 parallel and level, annular protective sheath 12 inserts gradually the annular gap receives protruding 121's extrusion, barrel holder 21 is close to the one end of electron cigarette main part 1 is in more easily propped open when elastic deformation takes place for breach 212, has improved move back cigarette device 2 with the convenience that electron cigarette main part 1 is connected. Alternatively, referring to fig. 3 and 4, the grooves 211 comprise a first groove and a second groove, and the notches 212 comprise a first set of notches and a second set of notches; the first group of notches are arranged between the first end of the first groove and the first end of the second groove, and the second group of notches are arranged between the second end of the first groove and the second end of the second groove. Specifically, when the groove 211 includes two grooves, one of the two grooves may be a first groove, the other one may be a second groove, and the gap 212 may be disposed between the first groove and the second groove, so that the cartridge holder 21 may be spread when the protrusion 121 presses the inner side of the cartridge holder 21, and the snap-fit of the protrusion 121 and the groove 211 is achieved more quickly. In a specific embodiment, referring to fig. 4, the notches 212 include a first set of notches including two adjacent notches and a second set of notches including two adjacent notches; first group's breach set up in the first end of first recess with between the first end of second recess, second group's breach set up in the second end of first recess with between the second end of second recess, move back cigarette device 2 with first group's breach and second group's breach all can take place to warp when electron cigarette main part 1 is connected, make the cylinder base 21 is close to the structure that the elasticity was detained is formed to the one end of electron cigarette main part 1, guarantees protruding 121 with recess 211's matching flexibility. Optionally, referring to fig. 2 and 9, the cartridge holder 21 includes a chimney housing 213 and a chimney holder 214, and the chimney housing 213 is fixedly sleeved on the periphery of the chimney holder 214; the chimney holder 214 is connected to the chimney 22 and forms the annular gap. Specifically, when the cartridge holder 21 includes a cartridge housing 213 and a cartridge holder 214, the cartridge holder 214 may be processed to have a structure matching with the cartridge 22, for example, the groove 211 may be disposed inside the cartridge holder 214, and the notch 212 may be disposed at an end of the cartridge holder 214 close to the electronic cigarette main body 1. And the chimney shell 213 can flexibly set parameters such as color, texture, size and the like according to the appearance and structural requirements of the electronic cigarette, so as to ensure the structural stability and aesthetic appearance of the electronic cigarette. Optionally, a main board and a battery are further arranged in the electronic cigarette main body 1, and the heating pin 11 and the battery are electrically connected with the main board. Specifically, the main board may be a PCB, and components such as a chip, a capacitor, and a resistor may be disposed on the main board to control transmission of multiple types of signals on the main board. The battery and the heating pin 11 may be connected to the main board by welding, and the main board may control a heating on-off state and a heating degree of the heating pin 11, so that the heating pin 11 heats a cartridge of the electronic cigarette; when the battery is electrically connected to the main board, the main board may provide electrical energy to the heating pins 11 through the battery, and convert the electrical energy into heat energy in the heating pins 11, so as to ensure stable operation of the heating pins 11. Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.

Claims (10)

1. An electronic cigarette, comprising:

the electronic cigarette comprises an electronic cigarette main body (1), wherein a heating needle (11) is arranged on the electronic cigarette main body (1), annular protective sleeves (12) are arranged on the peripheral sides of the heating needle (11) at intervals, and at least one bulge (121) is arranged on the outer side of each annular protective sleeve (12);

the cigarette removing device (2) comprises a barrel seat (21) and a cigarette barrel (22), the barrel seat (21) is wound on the outer side of the cigarette barrel (22), an annular gap is formed between the barrel seat (21) and the cigarette barrel (22), and at least one groove (211) is formed in the inner side of the barrel seat (21);

move back cigarette device (2) connect in under the condition of electron cigarette main part (1), annular protective sheath (12) are inserted and are located annular gap, heating needle (11) are located in chimney (22) and be used for right the cigarette bullet in chimney (22) heats, protruding (121) with recess (211) joint cooperation.

2. The electronic cigarette according to claim 1, wherein the annular protective sleeve (12) and the cartridge seat (21) are both circular.

3. The electronic cigarette according to claim 2, wherein the number of the protrusions (121) is two, and the two protrusions (121) are both arc-shaped and are oppositely arranged on the outer side of the annular protection sleeve (12).

4. The electronic cigarette according to claim 3, wherein the number of the grooves (211) is one, and the grooves (211) are arranged in a circular ring shape along the circumferential direction of the cartridge holder (21).

5. The electronic cigarette according to claim 3, wherein the number of the grooves (211) is two, and the two grooves (211) are both arc-shaped and are oppositely arranged on the inner side of the cartridge holder (21);

each protrusion (121) is in clamping fit with one groove (211).

6. The electronic cigarette according to claim 1, wherein the annular protective sleeve (12) and the cartridge seat (21) are both square.

7. The electronic cigarette according to claim 1, wherein one end of the cartridge holder (21) close to the electronic cigarette body (1) is provided with at least one notch (212), and at least one section of the notch (212) is flush with the groove (211).

8. The electronic cigarette of claim 7, wherein the recess (211) comprises a first recess and a second recess, and the indentations (212) comprise a first set of indentations and a second set of indentations;

the first group of notches are arranged between the first end of the first groove and the first end of the second groove, and the second group of notches are arranged between the second end of the first groove and the second end of the second groove.

9. The electronic cigarette according to claim 1, wherein the cartridge holder (21) comprises a cigarette cartridge housing (213) and a cigarette cartridge holder (214), and the cigarette cartridge housing (213) is fixedly sleeved on the periphery of the cigarette cartridge holder (214);

the chimney fixing seat (214) is connected with the chimney (22) and forms the annular gap.

10. The electronic cigarette according to claim 1, wherein a main board and a battery are further disposed in the electronic cigarette main body (1), and the heating pin (11) and the battery are electrically connected to the main board.

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