CN112120286A

CN112120286A - Atomization device

Info

Publication number: CN112120286A
Application number: CN202011074074.1A
Authority: CN
Inventors: 欧阳俊伟
Original assignee: Shenzhen IVPS Technology Co Ltd
Current assignee: Shenzhen IVPS Technology Co Ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2020-12-25

Abstract

The invention discloses an atomizing device which comprises a main body, a suction nozzle assembly, a latch mechanism and a sealing element, wherein the latch mechanism is connected to the main body in a sliding mode and is in elastic abutting joint with the main body; when the latch mechanism slides to be separated from the first clamping piece, the suction nozzle component rotates relative to the main body to be separated from the air outlet, and the oil hole is opened. The oil injection hole is controlled to be opened or closed by the suction nozzle component through the matching of the suction nozzle component and the elastic locking mechanism, and the operation is simple.

Description

Atomization device

Technical Field

The invention relates to the field of aerosol generators, in particular to an atomization device.

Background

Prior top-fed atomizing devices typically employ a threaded or knob arrangement. Wherein, adopt helicitic texture's atomizing device, the user need unscrew the top cap from the atomizing device main part when the oiling to expose venthole and oil filler point, the oiling again. This kind of mode need dismantle the top cap from the main part completely and just can the oiling, and the easy dirty operation panel of fluid on the top cap causes fluid extravagant simultaneously. Adopt the atomizing device of knob structure, the user need unblock the top cap earlier when the oiling, puts in place the top cap around the rotation axis rotation again to expose the oil filler point, the oiling again at last. Although the top cover does not need to be completely detached from the main body, a user needs to complete two steps of unlocking and rotating before oil injection, so that the operation is complicated, and the difficulty in oil injection is increased.

Thus, the prior art is yet to be improved and enhanced.

Disclosure of Invention

The invention mainly aims to provide an atomizing device and aims to provide an oil injection structure which is simple to operate.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

an atomization device comprises a main body, a suction nozzle assembly, a snap lock mechanism and a sealing piece, wherein the snap lock mechanism is connected to the main body in a sliding mode and is in elastic butt joint with the main body, an air outlet and an oil filling hole are formed in the top end of the main body, the sealing piece is installed at the top end in an adaptive mode, one end of the suction nozzle assembly is connected with the main body in a rotating mode, a first clamping piece adaptive to the snap lock mechanism is arranged at the other end of the suction nozzle assembly, and when the suction nozzle assembly rotates to enable the first clamping piece to be clamped to the snap lock mechanism, the suction nozzle assembly is pressed on the sealing piece in a pressing mode so as to seal the oil; when the latch mechanism slides to be separated from the first clamping piece, the suction nozzle component rotates relative to the main body to be separated from the air outlet, and the oil hole is opened.

The atomizing device is characterized in that the sealing element is provided with a position avoiding hole matched with the oil filling hole, the inner wall of the position avoiding hole extends into the corresponding oil filling hole to form a hollow sealing column for coating the wall of the oil filling hole, and at least one valve is convexly extended towards the center of the inner wall of the sealing column.

The atomizing device is characterized in that the at least one valve is positioned on the same plane and encloses a movable sealing layer for sealing the oil filling hole.

And one end of the sealing column, which extends into the oil filling hole, extends outwards along the circumferential direction to form a limiting step, and the limiting step is abutted against the end face, accommodated in the main body, of the oil filling hole.

The atomizing device, wherein, the sealing member corresponds to the protruding first protruding circle that is equipped with of gas outlet, correspond to at least one oil filler point is equipped with at least one second protruding circle, works as the suction nozzle subassembly block in when the latch mechanism, first protruding circle and at least one second protruding circle respectively with suction nozzle subassembly elasticity butt.

The atomization device is characterized in that the elastic locking mechanism comprises a sliding block and an elastic piece, the sliding block is connected with the main body in a sliding mode, the sliding block is provided with a second clamping piece matched with the first clamping piece, one end of the elastic piece is elastically abutted to the sliding block, the other end of the elastic piece is elastically abutted to the main body, and when the sliding block slides under an external force, the sliding block compresses the elastic piece and drives the second clamping piece to move, so that the second clamping piece is separated from the first clamping piece.

The atomization device is characterized in that limiting blocks are convexly extended on two sides of the sliding block along the direction perpendicular to the sliding direction, the main body is provided with a groove, the sliding block is contained in the groove and can slide in the groove, two first side walls opposite to the groove are respectively provided with a limiting groove matched with the limiting blocks, the two limiting blocks are respectively contained in the corresponding limiting grooves, and when the sliding block is subjected to resilience force of the elastic piece, the two limiting blocks slide in the corresponding limiting grooves until the two limiting blocks are abutted to the inner walls of the corresponding limiting grooves.

The atomizing device is characterized in that the second clamping piece is a buckle, the buckle protrudes out of one end of the sliding block close to the elastic piece, the first clamping piece is a clamping block, the clamping block is provided with a clamping hole matched with the buckle, and when the suction nozzle assembly rotates to the position where the buckle is buckled in the clamping hole, the suction nozzle assembly is locked by the elastic locking mechanism; when the slider is stressed to compress the elastic piece, the buckle is separated from the clamping hole to unlock the suction nozzle assembly.

The atomizing device comprises a suction nozzle assembly, a cover body, a rotating shaft and a torsion spring, wherein the cover body is provided with a suction port, one end of the cover body is provided with a casing, the other end of the cover body is connected with a first clamping piece, the torsion spring is arranged in the rotating shaft in a penetrating mode and accommodated in the casing, one end of the torsion spring is fixedly connected with the cover body, the other end of the torsion spring is fixedly connected with a main body in a fastening mode, the two ends of the rotating shaft penetrate through the casing and are fixed to the main body, the cover body is rotated along the direction close to an elastic lock mechanism by external force until the first clamping piece is clamped in the elastic lock mechanism, the casing and the torsion spring rotate around the rotating shaft, the torsion spring is.

The atomization device is characterized in that the main body is provided with an accommodating groove matched with the sleeve, the sleeve is accommodated in the accommodating groove, and two ends of the rotating shaft extend into two opposite side walls of the accommodating groove so as to be fastened on the main body.

Has the advantages that: the invention provides an atomizing device which comprises a main body, a suction nozzle assembly, a latch mechanism and a sealing piece, wherein the latch mechanism is connected to the main body in a sliding mode and is in elastic abutting joint with the main body; when the latch mechanism slides to be separated from the first clamping piece, the suction nozzle component rotates relative to the main body to be separated from the air outlet, and the oil hole is opened. The oil injection hole is controlled to be opened or closed by the suction nozzle component through the matching of the suction nozzle component and the elastic locking mechanism, and the operation is simple.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is an exploded view of a preferred embodiment of an atomizing device according to the present invention;

FIG. 2 is a schematic view showing a state where the oil hole is opened in the preferred embodiment of the atomizing device provided in the present invention;

FIG. 3 is a first cross-sectional view of the oil hole being closed in the preferred embodiment of the atomizing device provided in the present invention;

FIG. 4 is a schematic view of a seal in a preferred embodiment of an atomizing device provided in the present invention;

FIG. 5 is a second cross-sectional view of the oil hole being closed in the preferred embodiment of the atomizing device provided in the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, a schematic diagram of an atomizing device according to a preferred embodiment of the present invention is shown. The atomizing device includes a main body 1, a nozzle assembly 2, a latch mechanism 3, and a sealing member 4. The elastic locking mechanism 3 is connected with the main body 1 in a sliding mode and is elastically abutted to the main body 1, an air outlet 112 and an oil filling hole 111 are formed in the top end of the main body 1, and the sealing piece 4 is installed on the top end in an adaptive mode. One end of the suction nozzle component 2 is rotatably connected with the main body 1, and the other end is provided with a first clamping piece 212 matched with the latch mechanism 3. When the nozzle assembly 2 rotates to the first engaging member 212 to engage with the latch mechanism 3, the nozzle assembly 2 is pressed on the sealing member 4 to close the oil hole 111 and communicate with the air outlet 112. When the latch mechanism 3 slides to disengage from the first engaging member 212, the nozzle assembly 2 rotates relative to the main body 1 to disengage from the air outlet 112 and open the oil hole 111. This embodiment controls suction nozzle subassembly 2 through suction nozzle subassembly 2 and the cooperation of latch mechanism 3 and opens or seal oil filler point 111, and the user only need press latch mechanism, and the suction nozzle subassembly can be opened by automatic bullet to expose the oil filler point, convenient oiling, easy operation.

In the present embodiment, as shown in fig. 2 to 3, the main body 1 includes a housing 11 and an atomizing core 12, and the housing 11 is provided with a reservoir chamber 13, and an air outlet 112 and an oil filler hole 111 communicating with the reservoir chamber 13. The air outlet 112 and the oil filling hole 111 are both located at the top end of the housing 11. The atomizing core 12 is installed in the oil storage chamber 13 from the bottom end of the housing 11 and connected to the air outlet 112 to form an atomizing passage independent of the oil storage chamber 13 in the oil storage chamber 13. The user adds oil into the oil storage chamber 13 through the oil filler hole 111, so that the atomizing core 12 atomizes into aerosol and then flows out from the air outlet 112. In practical applications, the oil hole 111 may be one, two or more. Each oil filler hole 111 sets up in the top of casing 11 at interval each other, and convenience of customers improves oiling efficiency from a plurality of oil filler holes 111 oiling like this.

As shown in fig. 1-2, the nozzle assembly 2 includes a cover 21, a rotation shaft 23, and a torsion spring 22. The cover 21 is provided with a suction opening 211 for a user to suck, one end of the cover 21 is provided with a sleeve 214 adapted to the torsion spring 22, and the other end of the cover is connected to the first engaging member 212. Correspondingly, the main body 1 is provided with an accommodating groove 116 adapted to the sleeve 214, and the sleeve 214 is accommodated in the accommodating groove 116. The torsion spring 22 is accommodated in the sleeve 214, the rotating shaft 23 sequentially passes through the sleeve 214 and the torsion spring 22, and two ends of the rotating shaft 23 respectively extend into two opposite side walls of the accommodating groove 116 to be fastened to the main body 1. Thus, the sleeve 214 and the torsion spring 22 are rotatably connected to the main body 1 through the rotation shaft 23.

Further, the torsion spring 22 includes a rotating coil 221, a first force arm 222 led out from one end of the rotating coil 221, and a second force arm 223 led out from the other end of the rotating coil 221. The rotating coil 221 is sleeved on the rotating shaft 23 and is accommodated in the sleeve 214. The first force arm 222 is fastened to the cover 21, and the second force arm 223 is fastened to the main body 1. In practical applications, the cover 21 and the main body 1 are respectively provided with mounting holes matched with the first force arm 222 and the second force arm 223, and the first force arm 222 and the second force arm 223 are fastened in the corresponding mounting holes. When an external force is applied to the cover 21 to press the nozzle assembly 2, the cover 21 rotates around the rotating shaft 23, and drives the first force arm 222 to rotate around the rotating shaft 23, so that the rotating coil 221 is compressed. When the external force applied to the cover 21 is removed, the rotating coil 221 rebounds and drives the first force arm 222 to rotate reversely, so as to drive the cover 21 to rotate reversely and open the oil hole 111 automatically.

In the present embodiment, as shown in fig. 1 to 3, the latch mechanism 3 is used to limit the nozzle assembly 2 so that the nozzle assembly 2 is kept pressed against the main body 1 (to close the oil filler hole 111) and prevent the oil in the oil storage chamber 13 from flowing out of the oil filler hole 111. The latch mechanism 3 includes a slider 31 and an elastic member 32. The sliding block 31 is slidably connected with the main body 1, and correspondingly, the main body 1 is provided with a slot 114. The slot 114 includes a bottom wall, two opposing first side walls, and a second side wall. The sliding block 31 is located on the bottom wall, and two sides of the sliding block 31 are respectively attached to the two first side walls. The slider 31 is opposite to the second side wall, and an installation space exists between the slider and the second side wall. The elastic member 32 may be a spring, and is accommodated in the installation space, and one end of the elastic member is elastically abutted to the second side wall, and the other end of the elastic member is elastically abutted to the slider 31. That is, the elastic member 32 is always in a compressed state and exerts a resilient force on the slider 31. Further, the second side wall and the sliding block 31 are provided with guide grooves, two ends of the elastic member 32 are respectively accommodated in the two guide grooves, and the elastic member 32 is limited and fixed through the guide grooves, so that the elastic member 32 is prevented from deflecting in the stretching process.

Further, as shown in fig. 1-2, in order to prevent the sliding block 31 from being ejected from the slot 114 under the resilient force of the elastic member 32, two sides of the sliding block 31, which are attached to the two first side walls, respectively protrude outward to form a stopper 312. Correspondingly, the two first side walls are respectively provided with a limiting groove 115. The two limit blocks 312 are respectively accommodated in the corresponding limit grooves 115 and can slide in the limit grooves 115. When the sliding block 31 is moved in a direction away from the second side wall by the resilience of the elastic member 32, the two limit blocks 312 slide in the corresponding limit grooves 115 until the limit blocks 312 abut against the corresponding limit grooves 115, and the sliding block 31 stops moving.

A second engaging member 311 adapted to the first engaging member 212 is protruded from the end of the slider 31 opposite to the second sidewall away from the bottom wall. In this embodiment, the first engaging member 212 is a protrusion vertically protruding from the cover 21, and the protrusion has a through engaging hole 213. Correspondingly, the second engaging member 311 is a buckle adapted to the buckle hole 213. The snap portion of the snap is disposed away from the resilient member 32. When the suction nozzle assembly 2 rotates to the fastening buckle and is fastened in the fastening hole 213 under the action of external force, the suction nozzle assembly 2 is locked by the latch mechanism 3, and at this time, the cover body 21 is pressed on the sealing member 4 and closes the oil filling hole 111. When the sliding block 31 is stressed to compress the elastic part 32, the buckle is driven by the sliding block 31 to be close to the elastic part 32 and far away from the clamping hole 213 until being separated from the clamping hole 213, so as to unlock the suction nozzle assembly 2. Meanwhile, the cover 21 rotates around the rotating shaft 23 under the action of the torsion spring 22 to open the oil hole 111. In practical application, in order to facilitate the user to apply force to the slider 31, the surface of the end of the slider 31 facing away from the elastic member 32 is a slope 313 smoothly transitioning with the surface of the housing 11. Therefore, when a user holds the electronic atomization device, the inclined surface 313 is pressed by the thumb and slides, the human engineering is met, and the operation of the user is facilitated.

In this embodiment, the sealing member 4 is made of a soft rubber material, and fills a gap between the cover 21 and the top end of the main body 1 by using its compactness and elasticity. The sealing element 4 is arranged around the oil filling hole 111 and the air outlet hole, and correspondingly, the top end of the main body 1 is provided with a containing groove for containing the sealing element 4. The oil hole 111 and the air outlet 112 are both located in the area of the accommodating groove. The sealing element 4 is accommodated in the accommodating groove, and is provided with a clearance hole corresponding to the oil injection hole 111 and a through hole corresponding to the air outlet 112. Further, the exposed ends of the through hole and the avoiding hole are respectively provided with a first convex ring 43 and a second convex ring 44. When the suction nozzle assembly 2 is engaged with the latch mechanism 3, the first convex ring 43 is pressed by the cover 21, so that the air outlet 112 can only communicate with the suction port 211, thereby preventing the aerosol flowing out from the atomizing channel from overflowing and increasing the efficiency of the aerosol flowing out from the suction port 211. At the same time, the second bead 44 is pressed by the cover 21 to completely seal the oil hole 111, so that the oil in the oil reservoir 13 cannot flow out of the oil hole 111.

Further, as shown in fig. 1, 4 and 5, the inner wall of the avoiding hole extends into the corresponding oil filling hole 111 to form a hollow sealing column 41 for covering the wall of the oil filling hole 111, and at least one valve 45 protrudes from the inner wall of the sealing column 41 towards the center. One end of the at least one valve 45 is connected with the inner wall of the sealing column 41, and the other end is suspended and extends into the center of the sealing column 41. Preferably, said at least one valve 45 is located in the same plane and encloses a movable sealing layer 46 closing said oil holes 111. That is, the shape of the moving seal 46 is adapted to the shape of the cross-section of the sealing post 41. The at least one valve 45 may or may not be identical in shape. The at least one valve 45 may be one, two or more. For example, when the sealing post 41 has a circular cross-section, the at least one valve 45 may have a fan shape or a semi-circle shape, and each fan-shaped valve or semi-circle-shaped valve 45 encloses a circular movable sealing layer 46; when the sealing post 41 is square in cross-section, the at least one valve 45 may be square and/or triangular to enclose a positive directional moving seal 46. In this way, the movable sealing layer 46 prevents the oil from flowing out of the oil hole 111 without the valves 45 being pushed open, so that the oil is difficult to flow out of the oil hole 111 without the mouthpiece assembly 2 being snapped and the main body 1 being tilted. Thus, when a child or a user unlocks the nozzle assembly 2 by mistake, it is possible to effectively prevent oil from leaking out of the oil hole 111 to cause a safety problem.

When a user needs to inject oil from the oil injection hole 111, the movable sealing layer 46 can be opened only by pushing the valve 45 inwards by using an oil injection tool; when the user takes out the oiling tool after oiling, the at least one valve 45 is taken out by the oiling tool and bends outwards, and then automatically restores to the initial position by utilizing the elasticity of the valve and encloses the movable sealing layer 46 again. Further, in order to prevent the sealing post 41 from being pulled out from the oil filling hole 111 by the outward force applied to the valve 45 by the oil filling tool when the user takes out the oil filling tool, the end of the sealing post 41 extending into the oil filling hole 111 is protruded with the limiting step 42 outwards along the circumferential direction. The limit step 42 is abutted against the end surface of the oil filler hole 111 accommodated in the main body 1. The sealing column 41 is limited by the limiting step 42, so that the sealing column 41 is prevented from being taken out of the oil hole 111, and the sealing is prevented from being failed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An atomizing device is characterized by comprising a main body, a suction nozzle assembly, a spring locking mechanism and a sealing piece, wherein the spring locking mechanism is connected to the main body in a sliding mode and is in elastic abutting joint with the main body, an air outlet and an oil filling hole are formed in the top end of the main body, the sealing piece is installed at the top end in an adaptive mode, one end of the suction nozzle assembly is connected with the main body in a rotating mode, a first clamping piece adaptive to the spring locking mechanism is arranged at the other end of the suction nozzle assembly, and when the suction nozzle assembly rotates until the first clamping piece is clamped to the spring locking mechanism, the suction nozzle assembly is pressed on the sealing piece in a pressing mode so as to seal the oil filling hole and; when the latch mechanism slides to be separated from the first clamping piece, the suction nozzle component rotates relative to the main body to be separated from the air outlet, and the oil hole is opened.

2. The atomizing device according to claim 1, wherein the sealing member is provided with a position-avoiding hole matched with the oil filling hole, the inner wall of the position-avoiding hole extends into the corresponding oil filling hole to form a hollow sealing column for covering the wall of the oil filling hole, and at least one valve is protruded from the inner wall of the sealing column towards the center.

3. The atomizing device of claim 2, wherein the at least one valve is coplanar and defines a movable seal layer that closes the oil filling orifice.

4. The atomizing device according to claim 2, wherein a limit step is projected from one end of the seal post, which extends into the oil filler hole, in the circumferential direction, and the limit step abuts against an end surface of the oil filler hole, which is accommodated in the main body.

5. The atomizing device according to claim 1, wherein the sealing member is provided with a first protruding ring protruding from the sealing member corresponding to the air outlet, and at least one second protruding ring protruding from the sealing member corresponding to the at least one oil injection hole, and when the suction nozzle assembly is engaged with the latch mechanism, the first protruding ring and the at least one second protruding ring are elastically abutted against the suction nozzle assembly, respectively.

6. The atomizing device of claim 1, wherein the latch mechanism includes a slider slidably connected to the main body, and an elastic member, the slider is provided with a second engaging member adapted to the first engaging member, one end of the elastic member is elastically abutted against the slider, and the other end of the elastic member is elastically abutted against the main body, when the slider slides by an external force, the slider compresses the elastic member and drives the second engaging member to move, so that the second engaging member is separated from the first engaging member.

7. The atomizing device according to claim 6, wherein two sides of the slider respectively protrude and extend with a limiting block along a direction perpendicular to the sliding direction, the main body is provided with a slot, the slider is accommodated in the slot and can slide in the slot, two first side walls opposite to the slot are respectively provided with a limiting groove adapted to the limiting block, the two limiting blocks are respectively accommodated in the corresponding limiting grooves, and when the slider is subjected to the resilience force of the elastic member, the two limiting blocks slide in the corresponding limiting grooves until the two limiting blocks abut against the inner walls of the corresponding limiting grooves.

8. The atomizing device according to claim 6, wherein the second engaging member is a buckle protruding from an end of the slider near the elastic member, the first engaging member is a clip, the clip is provided with a clip hole adapted to the buckle, and when the suction nozzle assembly rotates to the state that the buckle is engaged with the clip hole, the suction nozzle assembly is locked by the latch mechanism; when the slider is stressed to compress the elastic piece, the buckle is separated from the clamping hole to unlock the suction nozzle assembly.

9. The atomizing device of claim 1, wherein the suction nozzle assembly includes a cover body having a suction opening, a rotating shaft, and a torsion spring, wherein a casing is disposed at one end of the cover body, the other end of the cover body is connected to the first engaging member, the torsion spring is disposed through the rotating shaft and accommodated in the casing, one end of the torsion spring is fastened to the cover body, the other end of the torsion spring is fastened to the main body, two ends of the rotating shaft penetrate through the casing and are fixed to the main body, when the cover body is rotated by an external force in a direction close to the latch mechanism until the first engaging member is engaged with the latch mechanism, the torsion spring rotates around the rotating shaft and is compressed, and the suction opening is communicated with the air outlet.

10. The atomizing device of claim 9, wherein the main body has a receiving groove adapted to the sleeve, the sleeve is received in the receiving groove, and both ends of the shaft extend into two opposite sidewalls of the receiving groove to be fastened to the main body.