CN212370139U

CN212370139U - Aerosol generator

Info

Publication number: CN212370139U
Application number: CN202021871156.4U
Authority: CN
Inventors: 欧阳俊伟
Original assignee: Shenzhen IVPS Technology Co Ltd
Current assignee: Shenzhen IVPS Technology Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-01-19
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses an aerosol generator, including power supply unit and atomizing device, the power supply unit is equipped with the holding tank that is used for installing atomizing device and is used for locking atomizing device's locking mechanism, locking mechanism includes the mount pad, locating part, elastic component and the button of sliding connection in the mount pad that fasten in the power supply unit, the locating part with the elastic component coaxial rotation is connected in the mount pad, and the first end of locating part supports with the button, the second end with elastic component elastic butt, and protruding stretch in the holding tank; when the key slides under the action of an external force, the key presses the first end downwards, so that the second end rotates to be accommodated outside the accommodating groove, and the elastic piece is compressed to unlock the atomization device; when the external force is cancelled, the elastic piece recovers deformation and drives the second end to rotate to stretch into the accommodating groove in a protruding mode, and therefore the atomization device is locked.

Description

Aerosol generator

Technical Field

The utility model relates to an aerosol generator technical field, in particular to aerosol generator.

Background

The existing aerosol generator comprises an integrated aerosol generator and a split aerosol generator, wherein in the split aerosol generator, a power supply device and an atomization device are assembled in a detachable mode, and the atomization device is installed in the power supply device when the electronic cigarette is needed. The mounting groove that supplies atomizing device installation is usually set up at power supply unit to adopt magnetism to inhale or interference fit's mode to fasten atomizing device, prevent that atomizing device from deviating from in the mounting groove. However, the magnetic attraction method needs to match the magnetic force matched with the atomization device, and the cost is high; and the interference magnitude of the interference fit mode is difficult to control, so that the atomization device is too tight or too loose, and the atomization device is easy to separate from or difficult to take out.

Thus, the prior art is subject to improvement and advancement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aerosol generator aims at providing the reliability that atomizing device and power supply unit are connected.

In order to achieve the above object, the utility model adopts the following technical scheme:

an aerosol generator comprises a power supply device and an atomization device, wherein the power supply device is provided with a containing groove for installing the atomization device and a locking mechanism for locking the atomization device, the locking mechanism comprises a mounting seat, a limiting part, an elastic part and a key, the mounting seat is fastened on the power supply device, the key is slidably connected to the mounting seat, the limiting part and the elastic part are coaxially and rotatably connected to the mounting seat, the first end of the limiting part is supported against the key, and the second end of the limiting part is elastically abutted against the elastic part and protrudes into the containing groove; when the key slides under the action of an external force, the key presses the first end downwards, so that the second end rotates to be accommodated outside the accommodating groove, and the elastic piece is compressed to unlock the atomization device; when the external force is cancelled, the elastic piece recovers deformation and drives the second end to rotate to stretch into the accommodating groove in a protruding mode, and therefore the atomization device is locked.

The aerosol generator, wherein, the locating part is including the locating part body that is equipped with first through-hole, the protruding butt portion that has extended of locating part body one end with the button butt, the other end is equipped with detains the position portion, the locating part body rotate through first through-hole connect in the mount pad, when butt portion rotates under the effect of button, drive detain the position portion and rotate.

The aerosol generator, wherein, the contained angle between the detaining portion and the butt portion is greater than 90 degrees and is less than or equal to 180 degrees.

The aerosol generator is characterized in that one side of the key, which faces the limiting piece, is provided with a guide groove matched with the abutting part, and the abutting part is at least partially accommodated in the guide groove.

The aerosol generator is characterized in that the elastic part is a torsion spring, the torsion spring comprises a rotating coil, a first force arm and a second force arm, the first force arm and the second force arm are respectively led out from two ends of the rotating coil, the rotating coil and the limiting part are coaxially and rotatably connected to the mounting seat, the first force arm is fastened to the mounting seat, the second force arm and the second end are in elastic butt joint with one side of the containing groove, and when the second end rotates, the second force arm is driven to rotate so as to compress the rotating coil.

The aerosol generator is characterized in that the number of the rotary coils is two, the two rotary coils are respectively positioned on two sides of the limiting part, the second force arms led out from the two rotary coils are connected and elastically abutted against the second end, correspondingly, the second end is provided with a limiting groove, and the second force arms of the two rotary coils are all accommodated in the limiting groove.

The aerosol generator is characterized in that the key comprises a key body, a force application part is convexly arranged on the key body, a runway-shaped limiting hole is formed in the mounting seat, the force application part penetrates through the limiting hole to be exposed for a user to operate, and when the force application part is stressed, the force application part moves along the length direction of the limiting hole and drives the key body to slide.

The aerosol generator is characterized in that the mounting base comprises a support and a shell, the support is provided with a mounting hole, the shell covers the support and is connected with the power supply device so as to fasten the support to the power supply device, a rotating shaft is arranged in the mounting hole in an erected mode, and the limiting piece and the elastic piece are both sleeved on the rotating shaft and can rotate relative to the rotating shaft.

The aerosol generator is characterized in that a second through hole is formed in the shell corresponding to the second end of the limiting piece, and the second through hole is communicated with the accommodating groove and the mounting hole, so that the second end protrudes into the accommodating groove through the second through hole.

The aerosol generator is characterized in that the atomization device is provided with a clamping groove matched with the second end, and when the atomization device is accommodated in the accommodating groove, the second end protrudes into the accommodating groove and is clamped in the clamping groove.

The utility model provides an aerosol generator, including power supply unit and atomizing device, power supply unit is equipped with the holding tank that is used for installing atomizing device and is used for locking atomizing device's locking mechanism, locking mechanism is including fastening in power supply unit's mount pad, locating part, elastic component and sliding connection in the button of mount pad, the locating part with the elastic component coaxial rotation is connected in the mount pad, and the first end of locating part supports with the button, the second end with elastic component elasticity butt, and protruding stretch in the holding tank; when the key slides under the action of an external force, the key presses the first end downwards, so that the second end rotates to be accommodated outside the accommodating groove, and the elastic piece is compressed to unlock the atomization device; when the external force is cancelled, the elastic piece recovers deformation and drives the second end to rotate to stretch into the accommodating groove in a protruding mode, and therefore the atomization device is locked. The utility model discloses a locking or locking atomizing device of sliding button control locking mechanism has guaranteed the reliability of atomizing device assembly, and convenient operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 a perspective view of a preferred embodiment of the aerosol generator of the present invention;

FIG. 2 is an exploded view of a preferred embodiment of the aerosol generator of the present invention;

fig. 3 is a perspective view of a bracket in a preferred embodiment of the aerosol generator of the present invention;

fig. 4 is a perspective view of a key in a preferred embodiment of the aerosol generator of the present invention;

fig. 5 is a perspective view of a stopper in a preferred embodiment of the aerosol generator of the present invention;

FIG. 6 is a schematic view of the assembly of the elastic member in the preferred embodiment of the aerosol generator of the present invention;

figure 7 is a cross-sectional view of a preferred embodiment of the aerosol generator of the present invention in a first state;

fig. 8 is a cross-sectional view of a preferred embodiment of the aerosol generator of the present invention in a second state.

The reference numbers illustrate:

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

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, 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 motion situation, etc. in a specific posture (as shown in the drawings), 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 implicit ly 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, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Please refer to fig. 1-8, which are schematic structural views of preferred embodiments of the aerosol generator according to the present invention. The aerosol generator comprises a power supply device 1 and an atomizing device 2, wherein the power supply device 1 is provided with an accommodating groove 11 for installing the atomizing device 2 and a locking mechanism 3 for locking the atomizing device 2, the locking mechanism 3 comprises an installation base 31 fastened to the power supply device 1, a limiting piece 33, an elastic piece 34 and a key 32 connected to the installation base 31 in a sliding manner, the limiting piece 33 and the elastic piece 34 are coaxially and rotatably connected to the installation base 31, a first end 334 of the limiting piece 33 abuts against the key 32, and a second end 335 elastically abuts against the elastic piece 34 and protrudes into the accommodating groove 11; when the button 32 slides under an external force, the button 32 presses the first end 334 downward, so that the second end 335 rotates to be accommodated outside the accommodating groove 11, and the elastic member 34 is compressed to unlock the atomization device 2; when the external force is removed, the elastic member 34 recovers its shape and drives the second end 335 to rotate to protrude into the receiving groove 11, so as to lock the atomizing device 2. The utility model discloses a set up locking mechanism 3 at power supply unit 1, the user has guaranteed the reliability of the assembly of atomizing device 2 through sliding button 32 control locking mechanism 3 locking or locking atomizing device 2, and convenient operation.

In this embodiment, the power supply device 1 includes a main body divided into two parts, namely a battery compartment and the accommodating groove 11. The battery compartment is used for accommodating batteries, a control panel, a switch, wires and other power supply and control components. Preferably, the battery compartment and the accommodating groove 11 are sealed and isolated from each other, that is, the liquid or dust in the accommodating groove 11 cannot extend into the battery compartment. The holding tank 11 one end opening, atomizing device 2 follow the opening is packed into in the holding tank 11 to be connected with the components and parts electricity in the battery compartment, in order to obtain the power.

As shown in fig. 2 and 3, the mount 31 includes a bracket 312 and a housing 311, and the bracket 312 is erected on the main body of the power supply device 1. In practical applications, a positioning hole may be disposed on the bracket 312, and a positioning post may be disposed on the main body to position the bracket 312; the bracket 312 may also be positioned in a placement groove formed in the main body and adapted to the bracket 312, so as to initially limit the bracket 312, thereby facilitating subsequent installation of the housing 311. The bracket 312 is provided with a mounting hole 3121 for mounting the limiting member 33 and the elastic member 34. The mounting hole 3121 is a through hole penetrating through the bracket 312, and one end of the through hole faces the receiving groove 11, and the other end faces the key 32. A rotating shaft 3122 is horizontally erected in the installation hole 3121, and the rotating shaft 3122 is perpendicular to the axial direction of the installation hole 3121. Two ends of the rotating shaft 3122 are respectively inserted into two opposite hole walls of the mounting hole 3121 and fixedly connected with the corresponding hole walls. In practical application, the rotating shaft 3122 can be inserted into the hole wall in an interference manner, and can also be fixedly connected in a threaded connection manner. The housing 311 covers the bracket 312, and forms an accommodating space for installing the limiting member 33, the elastic member 34 and the key 32 with the bracket 312. At the same time, the bracket 312 is fixedly connected with the main body to fasten the bracket 312 also to the power supply device 1. Thus, the bracket 312 does not need to be fixed independently, and the installation station is saved.

In this embodiment, as shown in fig. 2 and 4, the key 32 includes a key body 321, and a sliding groove 3123 adapted to the key body 321 is disposed on a side of the bracket 312 facing away from the accommodating groove 11. The button body 321 is accommodated in the sliding groove 3123 and can slide along the extending direction of the sliding groove 3123. One side of the key body 321, which is away from the bracket 312, is convexly provided with a force application part 322, and the shell 311 is provided with a runway-shaped limiting hole 3111 which is matched with the force application part 322. The force application portion 322 is exposed through the limiting hole 3111 for operation by a user. When the user slides the force application portion 322, the force application portion 322 slides in the limiting hole 3111 and drives the button body 321 to slide along the sliding groove 3123.

In this embodiment, as shown in fig. 6, the elastic element 34 and the limiting element 33 are both sleeved on the rotating shaft 3122. Referring to fig. 5, the position-limiting member 33 includes a position-limiting member body 331, the position-limiting member body 331 is provided with a first through hole 3311, and the rotating shaft 3122 is sleeved with the first through hole 3311. And the aperture of the first through hole 3311 is larger than the outer diameter of the rotation shaft 3122, so that the stopper body 331 can rotate around the rotation shaft 3122. The stopper body 331 has an abutting portion 332 protruding from one end thereof, i.e. a first end 334 of the stopper 33 is formed; the other end of the limiting member body 331 is provided with a latching portion 333, i.e. a second end 335 of the limiting member 33 is formed.

Referring to fig. 4-5 and fig. 7-8, the abutting portion 332 abuts against the key 32. Correspondingly, a guide groove 323 adapted to the abutting portion 332 is disposed on a side of the key body 321 facing the limiting member 33, i.e., a side facing away from the force applying portion 322, and the abutting portion 332 is at least partially received in the guide groove 323. The guide groove 323 includes an abutting surface 3231 abutting on the abutting portion 332, a transition surface 3232 connected to the abutting surface 3231 and parallel to the sliding direction of the key 32, and a guide surface 3233 connected to the transition surface 3232. An included angle between the guide surface 3233 and the transition surface 3232 and an included angle between the abutting surface 3231 and the transition surface 3232 are obtuse angles. The abutment surface 3231, the transition surface 3232 and the guide surface 3233 thus define a tapered guide groove 323 with an increasing opening. When the force application portion 322 slides along the limiting hole 3111 under an external force, the key body 321 is driven to slide along the sliding groove 3123, so that the guide groove 323 slides downward, the abutting portion 332 rotates under the action of the abutting surface 3231, and the limiting member body 331 and the latching portion 333 are driven to rotate around the rotating shaft 3122. When the external force on the force application portion 322 is removed, the limiting member 33 reversely rotates under the action of the elastic member 34, and drives the abutting portion 332 to rotate, and abuts against the abutting surface 3231 under the action of the guide surface 3233, so as to drive the key 32 to slide upward until the initial position is recovered. Furthermore, a limiting protrusion 3211 is protruded from a surface of the key body 321 contacting the contact surface 3231, and a depth of the guide groove 323 near one end of the contact surface 3231 is increased by the limiting protrusion 3211, so that the contact part 332 is prevented from sliding out of the guide groove 323.

The locking part 333 is engaged with the atomizing device 2. Correspondingly, the housing 311 is provided with a second through hole (not shown) corresponding to the latching portion 333, and the second through hole communicates with the receiving groove 11 and the mounting hole 3121. Meanwhile, the atomization device 2 is provided with a clamping groove 21 matched with the buckling part 333. Thus, the latching portion 333 can extend into the accommodating groove 11 through the second through hole and be locked into the locking groove 21. When the atomization device 2 is accommodated in the accommodating groove 11, the latching portion 333 is latched in the latching groove 21 to lock the atomization device 2.

Further, as shown in fig. 7 to 8, since the latching portion 333 and the abutting portion 332 are respectively adjacent to two opposite ends of the mounting hole 3121, an included angle between the latching portion 333 and the abutting portion 332 is greater than 90 degrees and less than or equal to 180 degrees. The angle between the latching portion 333 and the abutting portion 332 is an angle between a line connecting the latching portion 333 to the center of the first through hole 3311 and a line connecting the abutting portion 332 to the center of the first through hole 3311. In this way, an included angle formed by the connection line between the positioning portion 333 and the abutting portion 332 and the rotation center is an obtuse angle, so that the positioning portion 333 can be conveniently stretched under the condition of small-angle rotation, and the operation difficulty and the resetting difficulty are reduced.

In the present embodiment, as shown in fig. 2 and 6, the elastic member 34 is a torsion spring. The torsion spring includes a rotating coil 341, and the rotating coil 341 is formed by spirally winding a spring wire, which is stretchable in an axial direction. The rotating coil 341 is sleeved on the rotating shaft 3122 and can rotate around the rotating shaft 3122. One end of the rotating coil 341 leads out a first force arm 342, and the other end leads out a second force arm 343. The first force arm 342 is fastened to the mounting seat 31, and correspondingly, the bracket 312 is provided with a slot 3124 along the length direction thereof, the slot 3124 being adapted to the first force arm 342, when the housing 311 covers the bracket 312, the slot 3124 and the inner wall of the housing 311 enclose a mounting groove with a closed periphery. The first force arm 342 is inserted into the mounting slot to effect securement. The second arm 343 is in elastic abutment with a side of the second end 335 facing away from the receiving slot 11. When the second end 335 rotates around the rotation shaft 3122 under the driving of the first end 334, the second end 335 drives the second arm 343 to rotate. Since the first force arm 342 is fixed, the rotating coil 341 rotates around the rotating shaft 3122 by the second force arm 343 and is compressed in the axial direction.

Further, the torsion spring is a double torsion spring, which includes two rotating coils 341. The two rotating coils 341 are respectively located at two sides of the limiting member body 331. One first force arm 342 led out from one rotating coil 341 is fastened in the mounting groove at one end of the mounting seat 31, and the other first force arm 342 led out from the other rotating coil 341 is fastened in the mounting groove at the other end of the mounting seat 31. The second force arms 343 led out from the two rotating coils 341 are connected and elastically abutted against the second ends 335. Correspondingly, the second end 335 is concavely provided with a limit groove 3331, and the second force arms 343 of the two coils are accommodated in the limit groove 3331. Preferably, the limiting groove is of an arc-shaped structure, and the opening of the limiting groove and the surface of the second end 335 are in smooth transition, so that the second force arm 343 can slide into the limiting groove 3331 in the rotation process to realize limiting, and the second force arm 343 is prevented from sliding to the limiting part body 331, so that the thrust acting on the second force arm 343 is invalid, and further the torsion spring cannot be elastically deformed. In this embodiment, the two torsion springs are used to apply an elastic force to the positioning portion 333 from two ends of the limiting member 33, so that the stress on the limiting member 33 is uniform, the elastic force is increased, and the uneven stress or rebound failure of the limiting member 33 caused by a single torsion spring is avoided.

Referring to fig. 7 and 8, when the exposed portion of the force applying portion 322 is subjected to a force, the force applying portion 322 slides along the length direction of the limiting hole 3111 and drives the key body 321 to slide downward along the sliding slot 3123, so that the guide slot 323 moves downward and applies a pressure to the abutting portion 332; the abutting part 332 rotates clockwise around the rotating shaft 3122 and drives the latching part 333 to rotate clockwise, so that the latching part 333 is disengaged from the slot 21, the atomizing device 2 is unlocked, and the atomizing device 2 can be taken out at this time; meanwhile, the latching portion 333 drives the second force arm 343 of the torsion spring to rotate, so that the rotating coil 341 is compressed. When the external force on the force exerting portion 322 is removed, the force applied by the latching portion 333 to the second force arm 343 is removed, so that the rotating coil 341 recovers elastic deformation and drives the second force arm 343 to rotate counterclockwise, and the second force arm 343 in turn drives the latching portion 333 to rotate counterclockwise and to extend into the accommodating groove 11 again, and is clamped into the clamping groove 21, so as to lock the atomizing device 2; meanwhile, the latching portion 333 drives the abutting portion 332 to rotate counterclockwise, so that the guide groove 323 moves upward under the action of the abutting portion 332 and drives the key body 321 to move upward along the sliding groove 3123, and finally the force portion 322 moves upward along the length direction of the limiting hole 3111 and returns to the initial position. This embodiment adopts elasticity locking mechanism 3 to carry on spacingly to atomizing device 2, prevents that atomizing device 2 from deviating from in accommodating groove 11, perhaps is taken out by the mistake, and causes the outage. Meanwhile, the locking mechanism 3 automatically rebounds after being operated, so that the operation of a user is facilitated.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. An aerosol generator is characterized by comprising a power supply device and an atomization device, wherein the power supply device is provided with a containing groove for installing the atomization device and a locking mechanism for locking the atomization device, the locking mechanism comprises a mounting seat fastened on the power supply device, a limiting part, an elastic part and a key slidably connected to the mounting seat, the limiting part and the elastic part are coaxially and rotatably connected to the mounting seat, the first end of the limiting part is supported against the key, and the second end of the limiting part is elastically abutted against the elastic part and protrudes into the containing groove; when the key slides under the action of an external force, the key presses the first end downwards, so that the second end rotates to be accommodated outside the accommodating groove, and the elastic piece is compressed to unlock the atomization device; when the external force is cancelled, the elastic piece recovers deformation and drives the second end to rotate to stretch into the accommodating groove in a protruding mode, and therefore the atomization device is locked.

2. The aerosol generator as claimed in claim 1, wherein the retainer comprises a retainer body having a first through hole, wherein an abutting portion abutting against the button is protruded from one end of the retainer body, and a latching portion is disposed at the other end of the retainer body, the retainer body is rotatably connected to the mounting base through the first through hole, and when the abutting portion rotates under the action of the button, the latching portion is driven to rotate.

3. The aerosol generator as set forth in claim 2, wherein the angle between the capture portion and the abutment portion is greater than 90 degrees and less than or equal to 180 degrees.

4. The aerosol generator as claimed in claim 2, wherein a side of the key facing the retainer is provided with a guide groove adapted to the abutting portion, and the abutting portion is at least partially received in the guide groove.

5. The aerosol generator as claimed in claim 1, wherein the elastic member is a torsion spring, the torsion spring includes a rotating coil and a first force arm and a second force arm respectively led out from two ends of the rotating coil, the rotating coil and the retaining member are coaxially and rotatably connected to the mounting base, the first force arm is fastened to the mounting base, the second force arm is elastically abutted to one side of the second end, which is away from the receiving groove, and when the second end rotates, the second force arm is driven to rotate so as to compress the rotating coil.

6. The aerosol generator as claimed in claim 5, wherein the number of the two rotating coils is two, the two rotating coils are respectively disposed at two sides of the position-limiting member, and the second force arms led out from the two rotating coils are connected and elastically abutted against the second end, and correspondingly, the second end is provided with a position-limiting groove, and the second force arms of the two rotating coils are both accommodated in the position-limiting groove.

7. The aerosol generator as claimed in claim 1, wherein the button comprises a button body, the button body is protruded with a force application portion, the mounting seat is provided with a track-type limiting hole, the force application portion passes through the limiting hole to be exposed for a user to operate, and when the force application portion is applied, the force application portion moves along a length direction of the limiting hole and drives the button body to slide.

8. The aerosol generator as claimed in claim 1, wherein the mounting base comprises a bracket having a mounting hole, and a housing covering the bracket and connected to the power supply device to fasten the bracket to the power supply device, wherein a rotating shaft is disposed in the mounting hole, and the limiting member and the elastic member are both sleeved on the rotating shaft and can rotate relative to the rotating shaft.

9. The aerosol generator as set forth in claim 8, wherein the housing is provided with a second through hole corresponding to the second end of the retaining member, the second through hole communicating the receiving groove and the mounting hole such that the second end protrudes into the receiving groove through the second through hole.

10. The aerosol generator as claimed in claim 1, wherein the atomizing device has a locking groove adapted to the second end, and when the atomizing device is received in the receiving groove, the second end protrudes into the receiving groove and is locked to the locking groove.