CN219288787U - Suction nozzle assembly convenient to clean and electronic cigarette - Google Patents

Abstract

The utility model provides a suction nozzle assembly convenient to clean and an electronic cigarette, wherein the suction nozzle assembly comprises a base, a suction nozzle body, a rotating mechanism arranged between the base and the suction nozzle body, an elastic piece and a side wall cleaning piece used for cleaning the suction nozzle body; the base is provided with a containing groove for containing the suction nozzle body, and the suction nozzle body is rotatably arranged on the base through the rotating mechanism; the side wall cleaning piece is slidably arranged on the outer side wall of the suction nozzle body; the elastic piece is arranged between the side wall cleaning piece and the containing groove, and when the suction nozzle body is rotated, the side wall cleaning piece slides along the outer side wall of the suction nozzle body under the action of the elastic piece and is cleaned; the utility model can accommodate the suction nozzle and can clean the suction nozzle immediately when in use.

Description

Suction nozzle assembly convenient to clean and electronic cigarette

Technical Field

The utility model relates to the technical field of electronic cigarette suction nozzle cleaning, in particular to a suction nozzle assembly convenient to clean and an electronic cigarette with the suction nozzle assembly.

Background

The electronic atomizer is also called virtual cigarette, electronic cigarette, steam cigarette, etc. and has taste similar to cigarette, and is mainly used for simulating smoking feeling without affecting health, so as to be used for stopping smoking or replacing cigarette. Electronic atomizers generally comprise a nozzle, a liquid storage assembly, an atomizing assembly, a battery assembly, and the like. The liquid storage component is used for storing the nebulizable liquid; the atomization assembly generally reports a heating element and a liquid guide body, the heating element is arranged on the liquid guide body, and the liquid guide body is in contact with the liquid storage assembly, so that atomized liquid in the liquid storage assembly is absorbed and transferred to the heating element to be heated and atomized to form smokeable smoke; the battery assembly is used for providing energy required for heating the heating body. When the user sucks from the suction nozzle, external air enters the atomization assembly and enters the oral cavity of the user from the suction nozzle together with the atomization forming smoke so as to be sucked by the user.

However, existing disposable or replaceable electronic atomizers have their suction nozzles typically exposed outside the electronic cigarette. When the user finishes using the device, the suction nozzle is easy to be polluted when the device is placed in the outside or a knapsack, the next use is affected, and bad use experience is brought.

For solving above-mentioned technical problem, at the atomizing structure of publication number for contrast document 1 (CN 207707303U), relate to the electron cigarette field, including base, oil storage storehouse and suction nozzle subassembly, the suction nozzle subassembly includes upper cover, suction nozzle and pivot, and the suction nozzle passes through the pivot and rotates with the upper cover to be connected, is equipped with the suction nozzle groove that is used for holding the suction nozzle on the upper cover. The oil storage bin is detachably connected with the suction nozzle assembly and the base, so that the oil storage bin of the consumable can be replaced without discarding the suction nozzle assembly, and the cost of sucking the electronic cigarette is saved. The suction nozzle is rotatably connected with the upper cover through the rotating shaft, so that the suction nozzle can be rotated into or out of the suction nozzle groove along the rotating shaft. When not in use, the suction nozzle can be put into the suction nozzle groove, so that the cleanness and the sanitation of the suction nozzle can be kept. According to the technical scheme, although the suction nozzle can be stored, the suction nozzle cannot be cleaned, so that the problem that the suction nozzle is easily polluted to influence the subsequent use experience cannot be thoroughly solved.

Disclosure of Invention

The utility model aims to provide a suction nozzle assembly and an electronic cigarette which are convenient to clean, can store the suction nozzle and can clean the suction nozzle immediately when in use.

The utility model provides a suction nozzle assembly convenient to clean, which comprises a suction nozzle assembly, a suction nozzle assembly and a cleaning device, wherein the suction nozzle assembly comprises a base, a suction nozzle body, a rotating mechanism arranged between the base and the suction nozzle body, an elastic piece and a side wall cleaning piece for cleaning the suction nozzle body; the base is provided with a containing groove for containing the suction nozzle body, and the suction nozzle body is rotatably arranged on the base through the rotating mechanism; the side wall cleaning piece is slidably arranged on the outer side wall of the suction nozzle body; the elastic piece is arranged between the side wall cleaning piece and the storage groove, and when the suction nozzle body is rotated, the side wall cleaning piece slides and cleans along the outer side wall of the suction nozzle body under the action of the elastic piece.

Further, the side wall cleaning member is annularly arranged on the side wall of the suction nozzle body.

Further, the suction nozzle body is provided with a suction nozzle air passage, and an air inlet and an air outlet which are respectively positioned at two ends of the suction nozzle air passage; the suction nozzle assembly comprises an end cleaning piece, the end cleaning piece is arranged on one side wall of the storage groove, and when the suction nozzle body rotates towards the direction of the storage groove and is stored, the end cleaning piece is in butt friction with one end of the suction nozzle body, which is provided with an air outlet, so as to clean.

Further, the cross-sectional area of the suction nozzle body at one end provided with the air outlet is larger than that at the other end.

Further, the elastic piece comprises a fixed end and a sliding end, a fixing mechanism is arranged on the bottom surface of the storage groove, and the fixing mechanism is arranged at the end part of the suction nozzle body, which is provided with an air outlet; the fixed end is connected to the fixed mechanism, and the sliding end is connected to the side wall cleaning piece.

Further, when the suction nozzle body is accommodated in the accommodating groove, the fixing mechanism is entirely located right below the suction nozzle body, and the sliding end is located above the fixing mechanism.

Further, the bottom surface of the storage groove is provided with a containing groove for containing the elastic piece, and the fixing mechanism is arranged in the containing groove.

Further, the side wall cleaning member includes a housing and a cleaning portion connected to each other, the cleaning portion being in contact with the side wall of the nozzle body, and the sliding end being connected to the housing.

Further, when the suction nozzle body is perpendicular to the storage groove and the side wall cleaning member is slid to the end of the suction nozzle body, an included angle between a connecting line between the sliding end and the fixed end and a horizontal plane is greater than or equal to 45 degrees.

Further, when the elastic member is in a natural state, the top end of the elastic member is lower than the top surface of the receiving groove.

Further, the natural length of the elastic piece is smaller than the depth of the containing groove.

The utility model also provides an electronic cigarette, which comprises the suction nozzle assembly and the atomization assembly for generating aerosol, wherein the atomization assembly is provided with an airflow channel for conveying the aerosol, the suction nozzle assembly comprises a suction nozzle air channel, and the suction nozzle assembly is arranged on the atomization assembly and is communicated with the airflow channel.

The utility model has the beneficial effects that:

1. according to the utility model, the suction nozzle body is rotatably arranged on the base through the rotating mechanism, so that the suction nozzle body can be accommodated in the accommodating groove of the base, when the suction nozzle body is used for sucking aerosol, the suction nozzle body is rotated in a direction away from the accommodating groove, and in the rotating process, the side wall cleaning piece slides towards the outer side wall along the suction nozzle body under the action of the elastic piece and is cleaned; when the side wall cleaning piece rotates in the direction of the containing groove and contains the suction nozzle body, the side wall cleaning piece slides in the direction away from the central shaft of the rotation of the suction nozzle body under the action of the elastic piece until the side wall cleaning piece reaches the end part of the suction nozzle body; regardless of whether the suction nozzle body is opened or retracted, the side wall cleaning piece can slide on the outer side wall of the suction nozzle body under the action of the elastic piece and automatically clean, and the suction nozzle can be cleaned immediately during use, so that the suction nozzle is more sanitary.

2. According to the utility model, the end cleaning piece is arranged on one side wall of the storage groove, and when the suction nozzle body rotates towards the storage groove and is stored, the end cleaning piece is in abutting friction with the suction nozzle body to clean, so that the periphery of the air outlet can be cleaned, and the cleaning effect of the suction nozzle body is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic view of a perspective view structure of an electronic cigarette in a storage state of a suction nozzle assembly according to the present utility model.

Fig. 2 is a schematic front view of a suction nozzle assembly in a storage state.

Fig. 3 is a schematic cross-sectional view of the structure at A-A in fig. 2.

Fig. 4 is a schematic cross-sectional view of the structure at B-B in fig. 2.

Fig. 5 is a schematic view of a perspective view structure of an electronic cigarette in an open state of a suction nozzle assembly according to the present utility model.

Fig. 6 is a schematic cross-sectional structure of the electronic cigarette in the opened state of the suction nozzle assembly.

Fig. 7 is a schematic side view of the nozzle body, the wiping cover and the top cleaning member of the present utility model when the nozzle assembly is in the storage state.

Fig. 8 is a schematic front view of the suction nozzle body, the wiping cover and the top cleaning member in the accommodated state of the suction nozzle assembly according to the present utility model.

Fig. 9 is a schematic cross-sectional view of the structure at C-C in fig. 8.

Fig. 10 is a schematic cross-sectional view of a suction nozzle assembly according to the present utility model.

Fig. 11 is a schematic view showing a position between the nozzle body and the fixed end in the opened state of the nozzle assembly according to the present utility model.

Reference numerals: 1. a suction nozzle assembly; 2. a base; 21. a storage groove; 211. a slot; 212. a receiving groove; 22. a connection channel; 23. an arc-shaped groove; 3. a suction nozzle body; 31. a suction nozzle air passage; 311. an air inlet; 312. an air outlet; 32. a liquid bin; 321. a first liquid guiding hole; 322. a second liquid guiding hole; 323. a liquid conduit; 33. a sliding groove; 34. a hinge shaft; 41. a sidewall cleaning member; 42. an end cleaning member; 43. an elastic member; 5. a wiper cap assembly; 51. a cover body; 52. a storage cover; 53. a plug-in part; 54. a handle; 61. a first contact; 62. a second contact; 7. a pump body; 8. an atomizing assembly; 81. an air flow channel.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

The terms first, second, third, fourth and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

Referring to fig. 1-10, an electronic cigarette includes a nozzle assembly 1 and an atomizing assembly 8 for generating aerosol, wherein an airflow channel 81 for delivering the aerosol is provided on the atomizing assembly 8, the nozzle assembly 1 includes a nozzle air channel 31, and an air inlet 311 and an air outlet 312 respectively provided at two ends of the nozzle air channel 31, the nozzle assembly 1 is mounted on the atomizing assembly 8, and the nozzle air channel 31 is communicated with the airflow channel 81.

Referring to fig. 1 to 3 and 5, the suction nozzle assembly 1 includes a base 2, a suction nozzle body 3, a rotation mechanism disposed between the base 2 and the suction nozzle body 3, an elastic member 43, and a sidewall cleaning member 41 for cleaning the suction nozzle body 3; the base 2 is provided with a containing groove 21 for containing the suction nozzle body 3, and the suction nozzle body 3 is rotatably arranged on the base 2 through the rotating mechanism; the side wall cleaning member 41 is slidably provided on the outer side wall of the nozzle body 3; the elastic member 43 is disposed between the side wall cleaning member 41 and the receiving groove 21, and when the nozzle body 3 is rotated, the side wall cleaning member 41 slides along the outer side wall of the nozzle body 3 by the elastic member 43 and cleans.

Wherein the suction nozzle assembly 1 comprises an open state and a storage state; when the suction nozzle assembly 1 is in an open state, the suction nozzle air passage 31 communicates with the air flow passage 81; when the suction nozzle assembly 1 is in the storage state, the suction nozzle air passage 31 is disconnected from the air flow passage 81.

Specifically, the atomizing assembly 8 includes a controller, a heat generating atomizing mechanism, an nebulizable medium, and a battery for providing power to the controller and the heat generating atomizing mechanism; the heating atomization mechanism is communicated with the airflow channel 81, and when the electronic cigarette is used, the heating atomization mechanism heats the nebulizable medium to generate aerosol, and the aerosol enters the airflow channel 81 and flows out of the suction nozzle air channel 31 for being sucked by a user.

In fig. 6, only the air flow channel 81 is shown, and the controller, the heat generating atomizing mechanism, the nebulizable medium, and the battery are not shown; the controller is a control chip commonly used in the electronic cigarette in the prior art, and the battery can be a lithium battery commonly used in the prior art and the like; the heating atomization mechanism is a heating atomization device commonly used for electronic cigarettes in the prior art; the nebulizable medium is e-tobacco tar in the prior art.

Specifically, a clamping structure is arranged between the base 2 and the atomizing assembly 8, and the base 2 is installed on the atomizing assembly 8 through the clamping structure; in this embodiment, referring to fig. 3 and 6, the edge of the bottom surface of the base 2 is recessed to form a groove structure, and the top surface of the atomizing assembly 8 is correspondingly provided with a protrusion structure, and the base 2 is mounted on the atomizing assembly 8 in a clamping manner by matching the protrusion structure and the groove structure.

In the above arrangement, by rotatably arranging the nozzle body 3 on the base 2, the nozzle body 3 can be further accommodated in the accommodating groove 21 of the base 2, when the nozzle body 3 is used to suck aerosol, the nozzle body 3 is rotated in a direction away from the accommodating groove 21, and during the rotation, the side wall cleaning member 41 slides along the outer side wall of the nozzle body 3 and cleans under the action of the elastic member 43; when the suction nozzle body 3 is rotated in the direction of the receiving groove 21 and received, the side wall cleaning member 41 slides in a direction away from the central axis of rotation of the suction nozzle body 3 by the elastic member 43 until reaching the end of the suction nozzle body 3; regardless of whether the nozzle body 3 is opened or retracted, the side wall cleaning member 41 can slide on the outer side wall of the nozzle body 3 under the action of the elastic member 43 and automatically clean, so that the cleaning can be performed immediately and more sanitary during use.

Further, the side wall cleaning member 41 is provided in a ring shape on the side wall of the nozzle body 3. In this way, when the nozzle body 3 is rotated, all sides of the nozzle body 3 except both end surfaces can be cleaned by the elastic member 43.

In this embodiment, the suction nozzle body 3 has a rectangular parallelepiped structure, and the suction nozzle body 3 is provided with four sides in its length direction, and therefore, the side wall cleaning member 41 is provided with four sides corresponding to the suction nozzle body 3 on the inner side wall.

In other embodiments, the cross section of the nozzle body 3 is circular, oval or other special-shaped structures without regular side surfaces, and at this time, the side walls of the side wall cleaning members 41 are provided with side surfaces with corresponding numbers and shapes; the above arrangement aims to better clean the outer side wall of the nozzle body 3 by the side wall cleaning member 41.

Further, referring to fig. 3, 6 and 10, the nozzle body 3 is provided with a nozzle air passage 31, and an air inlet 311 and an air outlet 312 respectively positioned at two ends of the nozzle air passage 31; the nozzle assembly 1 includes an end cleaning member 42, the end cleaning member 42 is disposed on a side wall of the accommodating groove 21, and when the nozzle body 3 rotates toward the accommodating groove 21 and is accommodated, the end cleaning member 42 and one end of the nozzle body 3 provided with the air outlet 312 are in contact friction for cleaning.

Specifically, referring to fig. 3 and 6, the base 2 is provided with a connection channel 22, and when the suction nozzle assembly 1 is in an open state, one end of the connection channel 22 is communicated with the air inlet 311, and the other end is communicated with the air flow channel 81; when the suction nozzle assembly 1 is in the storage state, the connection passage 22 is in the open state with the air inlet 311.

Specifically, referring to fig. 3, the base 2 is provided with an arc-shaped slot 23 and a connecting channel 22 at one side of the receiving slot 21; the air inlet 311 and the air outlet 312 are respectively arranged at two opposite ends of the suction nozzle body 3, and the suction nozzle body 3 is in an arc structure at the end provided with the air inlet 311; one end of the suction nozzle body 3 is hinged on the base 2, and one end provided with the air inlet 311 is rotatably arranged on the arc groove 23; one end of the connecting channel 22 is arranged on the arc groove 23, and the other end is used for collecting and conveying condensate generated by the suction nozzle air passage 31.

Specifically, the atomization assembly 8 is further provided with a condensation sponge (not shown) for collecting condensate at an end of the airflow channel 81 away from the base 2.

After the electronic cigarette is used for a long time, condensate is generated in the suction nozzle air channel 31, when the suction nozzle body 3 is rotated and stored in the storage groove 21, the opening of the connecting channel 22 on the arc groove 23 can scrape the condensate at the air inlet 311 and collect the condensate, and the condensate is conveyed to the condensed cotton.

Specifically, the receiving groove 21 is formed to be recessed inward from the top surface of the base 2.

Specifically, the rotation mechanism includes a hinge shaft 34 and a hinge groove, the hinge shafts 34 are respectively disposed at one end of the nozzle body 3 near the air inlet 311 and are located at both sides of the nozzle body 3 in the length direction; the hinge grooves are provided on the side walls of the receiving groove 21 corresponding to the hinge shafts 34.

By arranging the end cleaning member 42 on one side wall of the storage groove 21, when the suction nozzle body 3 rotates in the storage groove 21 direction and is stored, the end cleaning member 42 is in contact friction with the suction nozzle body 3 to clean, so that the periphery of the air outlet 312 can be cleaned, and the cleaning effect on the suction nozzle body 3 is improved.

Wherein the side wall cleaning member 41 and the end cleaning member 42 are flexible materials having a porous structure, and may be cotton, sponge, foam, cloth, or the like.

Specifically, the side wall cleaning member 41 is a cleaning member housing (not shown in the drawings) on a side away from the nozzle body 3, the cleaning member housing being a hard housing, and the cleaning member housing being capable of protecting the side wall cleaning member 41 from contamination from the outside.

Further, in some embodiments, the cross-sectional area of the nozzle body 3 at one end where the air outlet 312 is provided is larger than the cross-sectional area at the other end.

Specifically, the side wall cleaning member 41 has a cross-sectional area at the other end of the cross-sectional area near one end of the air outlet 312.

More specifically, the nozzle body 3 may be provided with one or more protruding structures at one end provided with the air outlet 312, and the sidewall cleaning members 41 are provided with protruding structures of corresponding size and number; the nozzle body 3 may be provided with an annular protrusion at one end provided with the air outlet 312, and the sidewall cleaning member 41 may be provided with a corresponding annular protrusion.

In this way, the side wall cleaning members 41 can be prevented from being separated from the nozzle body 3 due to the inertial action of the elastic members when the nozzle body 3 is retracted.

Further, the elastic member 43 includes a fixed end and a sliding end, and a fixing mechanism is disposed on the bottom surface of the receiving slot 21, and the fixing mechanism is disposed at the end of the nozzle body 3 provided with the air outlet 212; the fixed end is connected to the fixed mechanism, and the sliding end is connected to the side wall cleaning piece.

In particular, the elastic member may be a common elastic member such as a spring. In this embodiment, the elastic member is a spring.

Further, when the nozzle body 3 is accommodated in the accommodation groove 21, the fixing mechanism is entirely located directly under the nozzle body 3, and the sliding end is located above the fixing mechanism. Thus, when the suction nozzle body 3 is accommodated in the accommodating groove 21, the fixing mechanism is located below the suction nozzle body 3, and when the sliding end moves to the upper end of the fixing mechanism, the force sliding on the suction nozzle body 3 is not generated on the side wall cleaning member 41, and the suction nozzle body 3 is not easily separated.

Further, referring to fig. 3 and 6, a receiving groove 212 for receiving the elastic member 43 is provided on the bottom surface of the receiving groove 21, and the fixing mechanism is disposed in the receiving groove 21.

Specifically, the accommodating groove 212 is formed recessed from a side wall of the accommodating groove 21; when the nozzle body 3 is accommodated in the accommodation groove 21, a part of the elastic member 43 is positioned in the accommodation groove 212. Thus, when the nozzle body 3 is retracted, the accommodating groove 212 can provide an accommodating space for the elastic member 43, and when the nozzle body 3 is retracted, the elastic member 43 does not affect the normal retraction of the nozzle body 3.

Further, in some embodiments, the side wall cleaning member 41 includes a housing (not shown) and a cleaning portion connected to each other, the cleaning portion being in contact with the side wall of the nozzle body 3, and the sliding end being connected to the housing. In particular, the housing may be a hard plastic material, and the housing and the cleaning portion are adhered to each other. In this way, the elastic member 43 and the cleaning portion are not connected, so that the cleaning portion is prevented from being damaged under the elastic force of the elastic member 43 after long-term use.

Further, referring to fig. 11, the dotted line in fig. 11 is a horizontal plane; when the suction nozzle body is perpendicular to the storage groove and the side wall cleaning piece slides to the end part of the suction nozzle body, an included angle theta between a connecting line between the sliding end and the fixed end and a horizontal plane is larger than or equal to 45 degrees. That is, at this time, the side wall cleaning member 41 is slid onto the end portion of the nozzle body 3 where the air outlet 212 is provided, and θ takes a minimum value. In this way, the greater the angle θ, the greater the tension force generated by the elastic member 43 on the side wall cleaning member 41, and the cleaning effect of the side wall cleaning member 41 on the side wall of the nozzle body 3 can be improved.

Further, in some embodiments, when the elastic member 43 is in a natural state, the top end of the elastic member 43 is lower than the top surface of the receiving groove 21. Thus, when the elastic member 43 just returns to its original shape due to elastic deformation, the nozzle body rotates into the accommodating groove 21 under the action of the elastic member 43, so as to prevent the sidewall cleaning member 41 from being separated from the nozzle body 3 under the inertial action of the elastic member 43 when dragged.

Further, in some embodiments, the natural length of the resilient member is less than the depth of the receiving slot. In this way, the sidewall cleaning members 41 can be prevented from being separated from the nozzle body 3 by the inertial action of the elastic member 43 when dragged. Thus, when the elastic member 43 just returns to its original shape due to elastic deformation, the nozzle body rotates into the accommodating groove 21 under the action of the elastic member 43, so as to prevent the sidewall cleaning member 41 from being separated from the nozzle body 3 under the inertial action of the elastic member 43 when dragged.

The natural length of the elastic member 43 may be greater than the depth of the receiving groove 21 and less than the sum of the depth of the receiving groove 21 and the depth of the receiving groove 212.

Further, referring to fig. 3-4 and 6-10, the suction nozzle assembly 1 further includes a cleaning mechanism including a liquid reservoir 32 for storing cleaning liquid and a pressure assembly for delivering the cleaning liquid to the cleaning member, one end of the pressure assembly being in communication with the liquid reservoir 32.

Specifically, the pressure assembly comprises a pump body 7 and a pump tube, the pump assembly is fixedly connected to the suction nozzle body 3, and the pump tube is connected with the pump assembly. The cleaning liquid can be common cleaning liquid such as alcohol. In this way, the cleaning liquid can be delivered to the cleaning member by the pressure assembly, thereby better cleaning the nozzle body 3.

Further, in an embodiment, referring to fig. 10, the liquid bin 32 is disposed on the suction nozzle body 3, a liquid guiding hole for communicating with the cleaning member is formed on a side wall of the liquid bin 32, and the pressure assembly pressurizes the liquid bin 32 to enable the cleaning liquid to enter the cleaning member from the liquid guiding hole.

In this embodiment, the pump body 7 is a booster pump, and the pump body 7 pumps out the external inflation gas and delivers the gas into the liquid bin 32 through the pump pipe body, so that the air pressure in the liquid bin 32 is increased, and the cleaning liquid in the liquid bin 32 flows out from the liquid guide hole and flows to the cleaning member.

Specifically, referring to fig. 7 and 9, the liquid guiding holes include two first liquid guiding holes 321 and a plurality of second liquid guiding holes 322 disposed at intervals, the first liquid guiding holes 321 are respectively disposed on the top surface and the bottom surface of the suction nozzle body 3, and the first liquid guiding holes 321 are communicated with the liquid bin 32; the second liquid guide holes 322 are equidistantly arranged on the side face of the suction nozzle body 3, a liquid guide channel 323 is arranged between the first liquid guide holes 321 and the second liquid guide holes 322, the second liquid guide holes 322 are formed in the side wall of the liquid guide channel 323 in a penetrating mode, and the second liquid guide holes 322 are communicated with the liquid bin 32 through the liquid guide channel 323 and the first liquid guide holes 321.

When the pump assembly works, the interior of the liquid bin 32 is pressurized, so that the cleaning liquid flowing out from the first liquid guide hole 321 can be respectively conveyed to the top surface cleaning piece and the bottom surface cleaning piece, meanwhile, the cleaning liquid can flow out from the first liquid guide hole 321 positioned on the top surface of the suction nozzle body 3, pass through the liquid guide channel 323 and convey to the second liquid guide hole 322, and the cleaning liquid flowing out from the second liquid guide hole 322 is conveyed to the side wall cleaning piece 41, so that the side wall cleaning piece 41 can absorb the cleaning liquid. The controller has a timing function, and is preset with a working instruction for controlling the working time length of the pump assembly each time, and when the pump assembly works for a preset time length, the working is stopped, the current working instruction is completed, and the quantity of the cleaning liquid sprayed each time is controlled.

More specifically, the side wall cleaning member 41 abuts against the end cleaning member 42 when the suction nozzle assembly 1 is in the accommodated state, the top surface cleaning member abuts against the end cleaning member 42, and then cleaning liquid can be delivered from the side wall cleaning member 41 and the top surface cleaning member to the end cleaning member 42, respectively, so that the top surface cleaning member, the side wall cleaning member 41, the bottom surface cleaning member and the end cleaning member 42 can be absorbed to the cleaning members to enhance the cleaning effect on the respective surfaces of the suction nozzle body 3 in contact with the user's mouth.

Wherein, two liquid bins 32 are provided, the suction nozzle air passage 31 is arranged at the middle position of the suction nozzle body 3, and the two liquid bins 32 are respectively arranged at two sides of the suction nozzle air passage 31.

Specifically, the first liquid guiding hole 321 is further provided with a nozzle and/or a one-way valve, so that the utilization rate of the cleaning liquid can be improved, and the cleaning liquid can be better sprayed on the top surface cleaning piece and the bottom surface cleaning piece.

Specifically, the liquid bin 32 is further provided with a liquid injection hole and a sealing plug for sealing the liquid injection hole, and after the sealing plug is opened, cleaning liquid can be replenished into the liquid bin 32 through the liquid injection hole, so that the suction nozzle assembly 1 can be recycled.

In another embodiment, the pump body 7 pumps the cleaning liquid in the liquid bin 32 through a pump pipe body and delivers the cleaning liquid to the cleaning member through the pump pipe body.

In other embodiments, the liquid bin 32 may also be disposed within a sidewall of the receiving slot 21.

Specifically, referring to fig. 3, the pressure assembly further includes a first contact 61 provided on the suction nozzle body 3 and a second contact 62 provided in the receiving groove 21; fig. 3 is a schematic cross-sectional view of the suction nozzle assembly 1 in a storage state, and it can be seen from the drawing that the first contact 61 and the second contact 62 are connected at this time, so that when the suction nozzle body 3 is stored in the storage slot 21, an electrical signal is generated by the electrical connection between the first contact 61 and the second contact 62, and the pressure assembly is controlled to operate so as to deliver the cleaning liquid to the cleaning member.

Specifically, the controller is electrically connected to the pump assembly, the first contact 61 and the second contact 62, respectively, to form an electrical circuit, and the battery is used to provide a battery for the pump assembly and the controller.

More specifically, referring to fig. 3, the first contact 61 is disposed on a side contacting the second contact 62 with an arc surface, and a side contacting the second contact 62 with the first contact 61 is disposed corresponding to the arc surface of the first contact 61, so that the first contact 61 and the second contact 62 can smoothly contact and establish an electrical connection when the nozzle body 3 is rotated and retracted.

Above setting, when first contact 61 with when second contact 62 electric connection promptly suction nozzle body 3 rotates and wholly accomodates when accomodating in the groove 21, the controller can detect the signal of electricity that both electric connection produced, and then the controller control the pump assembly carries out the work instruction, sprays cleaning solution to the cleaning member, accomplish the work instruction after the pump assembly work presets time, stop spraying cleaning solution.

Further, the suction nozzle assembly 1 comprises a wiping cover assembly 5 arranged on the suction nozzle body 3 and a locking mechanism arranged between the wiping cover assembly 5 and the base 2, wherein one end of the wiping cover assembly 5 is arranged in a telescopic way and is used for driving the side wall cleaning piece 41 to slide; the wiper cap assembly 5 and the locking mechanism cooperate to restrain the nozzle body 3 within the receiving slot 21.

Specifically, referring to fig. 3, 5 and 6, the locking mechanism includes a socket 53 provided between the wiper cap assembly 5 and the base 2 and a slot 211 provided corresponding to the socket 53, and when the nozzle body 3 is received in the receiving groove 21, the wiper cap assembly 5 is slid to the end of the nozzle body 3 and the socket 53 is inserted into the slot 211, thereby restricting the nozzle body 3 in the receiving groove 21.

Specifically, referring to fig. 7, the plugging portion 53 is formed at the end of the wiper cap assembly 5; referring to fig. 5 and 6, the slot 211 is integrally formed on the inner sidewall of the receiving slot 21 and is located above the end cleaning member 42.

Further, referring to fig. 7 and 9, the wiping cover assembly 5 includes a receiving cover 52 and a cover body 51 disposed on the suction nozzle body 3, a sliding groove 33 capable of receiving the cover body 51 is formed between the receiving cover 52 and the suction nozzle body 3, and the cover body 51 is slidably disposed in the sliding groove 33; the cover body 51 is provided with a limiting structure at one end close to the sliding groove 33, and is used for placing the cover body away from the sliding groove.

Specifically, referring to fig. 9, the limiting structure is a protruding structure, and the limiting structure is disposed at one end of the wiping cover assembly 5 near the sliding groove 33, and extends from a side of the wiping cover assembly 5 away from the nozzle body 3 to a direction away from the nozzle body 3.

Specifically, referring to fig. 7, the wiper cap assembly 5 is provided with a handle 54 at an end remote from the sliding groove 33, the handle 54 extending upward from the top surface of the wiper cap assembly 5, such that the wiper cap assembly 5 is easily slid by the handle 54.

Further, the nozzle assembly 1 includes a drop-preventing structure provided at one side of the sidewall cleaning member 41 for preventing the sidewall cleaning member 41 from being separated from the nozzle body 3. Thus, by providing the escape prevention structure, the sidewall cleaning members 41 are prevented from escaping from the nozzle body 3.

In some embodiments, the anti-falling structure includes an anti-falling groove and an anti-falling protrusion, and in particular, the anti-falling protrusion and the anti-falling groove may be disposed between a sidewall of the nozzle body 3 and the sidewall cleaning member 41, or may be disposed between an inner sidewall of the sliding groove 33 and the sidewall cleaning member 41; in this way, the side wall cleaning member 41 can be prevented from slipping out of the nozzle body 3.

In some embodiments, the anti-falling structure is a groove structure, and the anti-falling structure may be formed by recessing from one side of the cover body 51, which is close to the suction nozzle body 3, to a direction away from the suction nozzle body 3; it may also be that a protrusion structure is formed by extending from a side of the wiping cover assembly 5 near the suction nozzle body 3 to a direction near the suction nozzle body 3, and a groove structure is formed between the protrusion structures. Wherein, limit structure's width corresponds the width setting of lateral wall cleaning member 41, and then the lateral wall cleaning member 41 card is established in the limit structure, thereby make limit structure can be right lateral wall cleaning member 41 carries out spacingly, prevents that it breaks away from suction nozzle body 3.

In some embodiments, the limiting structure is disposed between the sidewall cleaning member 41 and the cover body 51, and the limiting structure may be glue, a fastener, a corresponding hole structure, or the like.

The present embodiment also provides a suction nozzle assembly, preferably the suction nozzle assembly 1 included in the electronic cigarette.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (12)

1. The suction nozzle assembly is characterized by comprising a suction nozzle assembly, wherein the suction nozzle assembly comprises a base, a suction nozzle body, a rotating mechanism arranged between the base and the suction nozzle body, an elastic piece and a side wall cleaning piece for cleaning the suction nozzle body; the base is provided with a containing groove for containing the suction nozzle body, and the suction nozzle body is rotatably arranged on the base through the rotating mechanism; the side wall cleaning piece is slidably arranged on the outer side wall of the suction nozzle body; the elastic piece is arranged between the side wall cleaning piece and the storage groove, and when the suction nozzle body is rotated, the side wall cleaning piece slides and cleans along the outer side wall of the suction nozzle body under the action of the elastic piece.

2. The easy-to-clean nozzle assembly of claim 1, wherein the sidewall cleaning members are annularly disposed on the sidewall of the nozzle body.

3. The suction nozzle assembly convenient to clean according to claim 1, wherein the suction nozzle body is provided with a suction nozzle air passage, and an air inlet and an air outlet which are respectively positioned at two ends of the suction nozzle air passage; the suction nozzle assembly comprises an end cleaning piece, the end cleaning piece is arranged on one side wall of the storage groove, and when the suction nozzle body rotates towards the direction of the storage groove and is stored, the end cleaning piece is in butt friction with one end of the suction nozzle body, which is provided with an air outlet, so as to clean.

4. A cleaning facilitating suction nozzle assembly as claimed in claim 3, in which said suction nozzle body has a larger cross-sectional area at one end provided with said air outlet than at the other end.

5. The suction nozzle assembly for easy cleaning as claimed in claim 3, wherein the elastic member comprises a fixed end and a sliding end, a fixing mechanism is provided on the bottom surface of the receiving groove, and the fixing mechanism is provided at the end of the suction nozzle body provided with the air outlet; the fixed end is connected to the fixed mechanism, and the sliding end is connected to the side wall cleaning piece.

6. The easy-to-clean nozzle assembly of claim 5, wherein the securing mechanism is located entirely directly below the nozzle body and the sliding end is located above the securing mechanism when the nozzle body is received in the receiving slot.

7. The suction nozzle assembly of claim 5, wherein the bottom surface of the accommodating groove is provided with an accommodating groove for accommodating the elastic member, and the fixing mechanism is arranged in the accommodating groove.

8. The easy-to-clean nozzle assembly of claim 5, wherein the sidewall cleaner includes a housing and a cleaning portion coupled to each other, the cleaning portion contacting the sidewall of the nozzle body, the sliding end being coupled to the housing.

9. The easy-to-clean nozzle assembly of claim 5, wherein an angle between a line between the sliding end and the fixed end and a horizontal plane is greater than or equal to 45 ° when the nozzle body is perpendicular to the receiving groove and the sidewall cleaning member is slid to an end of the nozzle body.

10. The easy-to-clean nozzle assembly of claim 1, wherein the top end of the resilient member is lower than the top surface of the receiving slot when the resilient member is in a natural state.

11. The easy-to-clean nozzle assembly of claim 1, wherein the spring member has a natural length that is less than the depth of the receiving slot.

12. An electronic cigarette, characterized by comprising the suction nozzle assembly according to any one of claims 1-11 and an atomization assembly for generating aerosol, wherein the atomization assembly is provided with an airflow channel for delivering the aerosol, the suction nozzle assembly comprises a suction nozzle air channel, the suction nozzle assembly is mounted on the atomization assembly, and the suction nozzle air channel is communicated with the airflow channel.

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