CN210017884U - Upper cover subassembly, atomizer and electron cigarette thereof - Google Patents
Upper cover subassembly, atomizer and electron cigarette thereof Download PDFInfo
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- CN210017884U CN210017884U CN201920434567.8U CN201920434567U CN210017884U CN 210017884 U CN210017884 U CN 210017884U CN 201920434567 U CN201920434567 U CN 201920434567U CN 210017884 U CN210017884 U CN 210017884U
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Abstract
The utility model discloses an upper cover subassembly, it includes that upper cover, slidable ground set up cigarette holder and locking subassembly at last cigarette holder and covering, cover on and be provided with the mounting groove and annotate the liquid mouth, the locking subassembly is including rotationally setting up the stopper in the mounting groove, and the one end of cigarette holder is closed and is annotated the liquid mouth, and the other end of cigarette holder is supported with the stopper and is held to prevent that the relative upper cover of cigarette holder from sliding. The utility model provides an atomizer, cigarette holder seat slidable ground sets up on covering, covers on and is provided with the mounting groove, rotationally is provided with the stopper to holding the cigarette holder seat in the mounting groove, makes the stopper rotate through applying external force to remove holding of stopper to the cigarette holder seat, and then the cigarette holder seat can slide by the relative upper cover and annotate the liquid operation, prevents that children from opening atomizer contact tobacco juice easily, improves the security of atomizer. The utility model also discloses an atomizer that adopts above-mentioned upper cover subassembly and adopt the electron cigarette of this atomizer.
Description
Technical Field
The utility model relates to a simulation smoking technical field especially relates to an upper cover subassembly, adopt the atomizer of this upper cover subassembly and adopt the electron cigarette of this atomizer.
Background
An electronic cigarette is a common electronic product that replaces a cigarette by a user, and includes an atomizer and a battery assembly electrically connected to the atomizer. A liquid storage cavity and an atomizing head are arranged in the atomizer, and the atomizing head heats the tobacco juice under the electric drive of the battery pack to form smoke for a user to suck.
When the tobacco juice in the stock solution intracavity exhausts, to the atomizer that can repeatedly annotate the liquid, the user can annotate the liquid by oneself, also makes children open the atomizer easily simultaneously, contacts the tobacco juice, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a cover assembly with a child-proof structure, a nebulizer using the cover assembly, and an electronic cigarette using the nebulizer.
The utility model provides a technical scheme that its technical problem will adopt is: the utility model provides an upper cover subassembly, the upper cover subassembly includes that upper cover, slidable ground set up cigarette holder and locking subassembly on the upper cover, on cover the edge the slip path of cigarette holder has set gradually the mounting groove and has annotated the liquid mouth, the locking subassembly is including rotationally setting up stopper in the mounting groove, the one end of cigarette holder is closed annotate the liquid mouth, the other end that the cigarette holder is relative with the stopper offsets and holds in order to prevent the cigarette holder is relative the upper cover slides, works as the stopper rotates under the exogenic action and to relieving right when the support of cigarette holder is held, the cigarette holder can be relative the upper cover slides in order to open annotate the liquid mouth.
Further, the upper cover component further comprises a push cover, the push cover is sleeved outside the cigarette holder, a mounting cavity is formed in the push cover, the locking component further comprises an elastic piece and a button which can be arranged in the mounting cavity in a sliding mode, the elastic piece is arranged between the mounting groove and the limiting block, the button abuts against the upper surface of the limiting block and presses the button, the button slides along the mounting cavity to drive the limiting block to rotate, so that the abutment of the cigarette holder is relieved, the push cover can drive the cigarette holder to slide to open the liquid injection port, when the push cover slides, the push cover drives the cigarette holder to slide to close the liquid injection port, the button is loosened, and the limiting block resets under the elastic action of the elastic piece and abuts against the other end opposite to the cigarette holder again.
Further, the mounting groove includes an accommodating groove and a connecting groove which are connected with each other, the groove depth of the connecting groove is smaller than that of the accommodating groove, so that a step is formed at the joint of the connecting groove and the accommodating groove, and the limiting block includes a body accommodated in the accommodating groove and a rotating portion rotatably arranged in the connecting groove.
Furthermore, the top of the body is convexly provided with a limiting protrusion, the button comprises an ejector rod, the bottom of the ejector rod is provided with an inclined surface structure corresponding to the limiting protrusion, a containing groove is formed in the surface of the body opposite to the limiting protrusion in a concave mode, one end of the elastic piece elastically abuts against the bottom wall of the containing groove, and the other end of the elastic piece is contained in the containing groove.
Further, the button further comprises a button body, a through hole is formed in the button body, and the ejector rod penetrates through the through hole.
Further, the push cover comprises an outer barrel and an inner barrel arranged in the outer barrel, a connecting portion is arranged between the outer barrel and the inner barrel, a mounting hole is formed in the outer side wall of the outer barrel, the inner wall of the bottom side of the mounting hole on the outer barrel extends towards the center direction of the push cover to form a positioning portion, the inner walls of the two sides of the mounting hole on the outer barrel extend towards the center direction of the push cover to form a guide portion, and the mounting cavity is formed by enclosing the two guide portions, the positioning portion and the connecting portion together.
Furthermore, the inner surface of the connecting part is provided with a blind groove, the positioning part is provided with a sliding hole corresponding to the blind groove, the top of the ejector rod is accommodated in the blind groove, and the bottom of the ejector rod penetrates through the sliding hole and abuts against the limiting bulge.
Furthermore, the upper surface of upper cover is equipped with two relative setting elements in the protruding, the setting element is including setting up the basal portion on the upper cover, the basal portion is kept away from the one end bending type of upper cover forms spacing portion, the basal portion with spacing portion encloses jointly and closes and form the spout, the cigarette holder includes cigarette holder body and sets up the sliding part of cigarette holder body lower extreme, sliding part slidable ground sets up in the spout.
Furthermore, one end of the sliding part is provided with a limit end, two opposite sides of the sliding part are respectively slidably arranged in the corresponding sliding grooves, and the width of the limit end is greater than the distance between the two sliding grooves.
An atomizer, the atomizer includes the upper cover subassembly of any preceding item.
Further, the atomizer still includes the stock solution pipe that has the stock solution chamber, the upper cover sets up the upper end of stock solution pipe, annotate the liquid mouth with stock solution chamber intercommunication.
An electronic cigarette comprising the nebulizer of any one of the above.
The utility model has the advantages that: the utility model provides an atomizer or electron cigarette, cigarette holder seat slidable ground sets up on covering, covers on and is provided with the mounting groove, rotationally is provided with the stopper to holding the cigarette holder seat in the mounting groove, makes the stopper rotate through applying external force to remove the stopper to holding of cigarette holder seat, and then the cigarette holder seat can be relative the upper cover slip and annotate the liquid operation, prevent that children from opening atomizer contact tobacco juice easily, improve the security of atomizer.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of an atomizer according to the present invention;
FIG. 2 is an exploded view of the atomizer shown in FIG. 1;
FIG. 3 is an exploded view of the upper cap assembly of the atomizer shown in FIG. 2;
FIG. 4 is a schematic view of the structure of the upper cover assembly shown in FIG. 3;
FIG. 5 is a schematic view of the mouthpiece base of the lid assembly of FIG. 3;
FIG. 6 is a schematic view of a push cap of the upper cap assembly of FIG. 3;
FIG. 7 is a cross-sectional view of the atomizer shown in FIG. 1;
FIG. 8 is an enlarged fragmentary view at A of the atomizer shown in FIG. 7;
the names and the numbers of the parts in the figure are respectively as follows:
Push the cap 24 and the first seal 25 filling port 211
Mounting groove 215 positioning element 216 sealing groove 217
Breather pipe 218 body 2131 rotating part 2132
Chute 2161 base 2162 spacing part 2163
Sliding part 221 groove 231 outer cylinder 241
Mounting cavity 245 sliding slot 246 base 31
Adjusting element 32, first electrode 33 and connecting element 34
The lower cover 35 accommodates the air inlet holes 312 of the slot 311
Mounting hole 2411 positioning part 2412 sliding hole 2413
Through hole 2443 sliding part 221 mouthpiece holder body 222
Inclined surface structure 2442 of limiting end 2211 of accommodating groove 2134
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
As shown in fig. 1 and 7, the present invention provides an electronic cigarette, which includes an atomizer 100 and a battery assembly (not shown) electrically connected to the atomizer 100, wherein the atomizer 100 includes a liquid storage tube 10 having a liquid storage cavity 11, an upper cover assembly 20 disposed at one end of the liquid storage tube 10, a base assembly 30 disposed at the other end of the liquid storage tube 10, and an atomizing head 40 disposed inside the liquid storage tube 10. Be provided with the atomizing chamber 45 with stock solution chamber 11 intercommunication in the atomising head 40, during the use, in the tobacco juice entering atomizing chamber 45 in the stock solution chamber 11, battery pack supplies power for atomizer 100, and the tobacco juice in the 100 atomizing chambers 45 of atomizer produces smog, and during the user's suction, the air gets into after atomizing chamber 45 and smog mix via upper cover subassembly 20 and gets into to the user's mouth via base subassembly 30.
The liquid storage tube 10 is a hollow cylindrical structure with two through ends, the inner cavity of the liquid storage tube 10 forms a liquid storage cavity 11, the upper end of the liquid storage tube 10 is connected with the upper cover assembly 20, and the lower end of the liquid storage tube 10 is sleeved outside the base assembly 30. In this embodiment, the liquid storage tube 10 is made of a glass material, so that the user can observe the residual amount of the tobacco juice stored in the liquid storage tube 10, and the user can inject the liquid in time. It is understood that in other embodiments not shown, the liquid storage tube 10 may also be made of metal material or glass-bonded metal material, which is not limited herein.
As shown in fig. 2 to 6, the upper cover assembly 20 includes an upper cover 21, a push cover 24 provided on the upper cover 21, a mouthpiece holder 22 provided in the push cover 24, a mouthpiece 23 having one end mounted on the mouthpiece holder 22 through the push cover 24, and a locking assembly 27 provided between the upper cover 21 and the push cover 24, the locking assembly 27 being configured to lock the upper cover 21 and the mouthpiece holder 22 so as to prevent the mouthpiece holder 22 from sliding with respect to the upper cover 21, or to enable the mouthpiece holder 22 to slide with respect to the upper cover 21 by operating the locking assembly 27.
The upper cover 21 is detachably provided to cover the upper end of the liquid storage tube 10. The upper surface of the upper lid 21 is provided with an injection port 211 and a smoke outlet 212, and in the present embodiment, the smoke outlet 212 is provided at substantially the center of the upper lid 21, the injection port 211 is provided on one side of the smoke outlet 212, and the upper lid 21 is provided with a mounting groove 215 on the side of the smoke outlet 212 opposite to the injection port 211, and the mounting groove 215, the smoke outlet 212, and the injection port 211 are provided in this order along the sliding path of the mouthpiece holder 22. The slide path refers to a path along which the mouthpiece holder 22 can slide toward the pouring outlet 211 or away from the pouring outlet 211.
The mounting groove 215 includes a receiving groove 2151 and a connecting groove 2152 connected to each other, the connecting groove 2152 has a groove depth smaller than that of the receiving groove 2151, such that a connecting portion between the connecting groove 2152 and the receiving groove 2151 forms a step (not shown), the receiving groove 2151 is formed by partially recessing an upper end portion of the upper cover 21, the receiving groove 2151 is T-shaped, a head portion of the T-shaped is close to the smoke outlet 212, and the connecting groove 2152 is formed by extending opposite sides of a tail portion of the receiving groove 2151 in opposite directions and recessing downward.
Two positioning pieces 216 are convexly arranged on the upper surface of the upper cover 21, the two positioning pieces 216 are arranged on the other two opposite sides of the smoke outlet 212, two sliding grooves 2161 are respectively arranged on two surfaces of the two positioning pieces 216 opposite to each other, specifically, the positioning piece 216 comprises a base portion 2162 arranged on the upper cover 21, one end of the base portion 2162, which is far away from the upper cover 21, is bent to form a limiting portion 2163, and the sliding groove 2161 is formed by the base portion 2162 and the limiting portion 2163 which are jointly enclosed. The upper lid 21 is provided with a seal groove 217 around the liquid inlet 211, and the upper lid assembly 20 further includes a first seal 25, and the first seal 25 is housed in the seal groove 217 and sealingly surrounds the outer periphery of the liquid inlet 211. It is to be understood that the first sealing member 25 may be made of a sealing material such as silicone or rubber. The lower end of the upper cover 21 is also connected with a vent pipe 218, and the vent pipe 218 is communicated with the smoke outlet 212.
As shown in fig. 6, the push cover 24 includes an outer cylinder 241 and an inner cylinder 242 disposed in the outer cylinder 241, a connecting portion 243 is disposed between the outer cylinder 241 and the inner cylinder 242, an installation hole 2411 is opened on an outer side wall of the outer cylinder 241, an inner wall of the outer cylinder 241 located at a bottom side of the installation hole 2411 extends towards a center direction of the push cover 24 to form a positioning portion 2412, the positioning portion 2412 is disposed in parallel with the connecting portion 243, inner walls of the outer cylinder 241 located at two sides of the installation hole 2411 extend towards the center direction of the push cover 24 to form a guiding portion 2414, and the two guiding portions 2414, the positioning portion 2412 and the connecting portion 243 together enclose to form. The inner surface of the connecting portion 243 is formed with a blind groove 2431, and the positioning portion 2412 is formed with a sliding hole 2413 corresponding to the blind groove 2431.
As shown in fig. 3 and 5, the mouthpiece 22 includes a mouthpiece body 222 and a sliding portion 221 provided at a lower end of the mouthpiece body 222, the mouthpiece body 222 is substantially a hollow cylindrical structure with both ends open, and the sliding portion 221 is substantially a plate-like structure. One end of the sliding part 221 is provided with a limit end 2211, two opposite sides of the sliding part 221 are respectively slidably clamped and embedded in the sliding grooves 2161 of the corresponding positioning members 216, so that the mouthpiece holder 22 and the push cover 24 are installed on the upper cover 21, the lower end surface of the upper outer cylinder 241 of the push cover 24 abuts against the upper cover 21, the inner cylinder 242 of the push cover 24 is sleeved on the top of the mouthpiece holder body 222, the outer cylinder 241 of the push cover 24 covers the exterior of the mouthpiece holder 22, the mouthpiece holder 22 is communicated with the smoke outlet 212, the lower end surface of the sliding part 221 abuts against the upper cover 21, the limit end 2211 of the sliding part 221 seals the liquid injection port 211, and the width of the limit end 2211 is greater than the distance between the two sliding grooves 2161.
As shown in fig. 3, 7 and 8, the locking assembly 27 includes a stopper 213 rotatably mounted in the mounting groove 215, an elastic member 214 disposed in the mounting groove 215, and a button 244 slidably mounted on the push cover 24 and abutting against the stopper 213.
Specifically, the limiting block 213 includes a body 2131 accommodated in the accommodating groove 2151, a rotating part 2132 rotatably disposed in the connecting groove 2152, and a limiting protrusion 2133 protruding from the top of the body 2131, wherein a surface of the body 2131 opposite to the limiting protrusion 2133 is recessed to form an accommodating groove 2134, one end of the elastic element 214 elastically abuts against the bottom wall of the accommodating groove 2151, and the other end of the elastic element 214 is accommodated in the accommodating groove 2134, so that an end part of the body 2131 away from the rotating part 2132 is protruded out of the accommodating groove 215 under the elastic force of the elastic element 214.
The button 244 is slidably disposed in the mounting cavity 2415 of the push cover 24, and in the present embodiment, the button 244 includes a button body 2442 and a push rod 2441, specifically, the button body 2442 has a through hole 2443, and the push rod 2441 is disposed in the through hole 2443.
It is understood that, in other embodiments, not shown, rotating shafts (not shown) are protruded from two opposite sides of the connecting groove 2152, the rotating portion 2132 of the limiting block 213 is recessed to form a positioning hole (not shown) corresponding to the rotating shaft, and the limiting block 213 is rotatably received in the connecting groove 2152 by the matching of the positioning hole and the rotating shaft.
In the present embodiment, the elastic member 214 is a spring, and it is understood that in other embodiments not shown, the elastic member 214 may be a stainless steel elastic sheet or a copper elastic sheet.
In order to push the push cap 24 more conveniently, an anti-slip structure is provided on the outer circumferential surface of the push cap 24, for example, bumps or anti-slip lines are provided on the outer circumferential surface of the push cap 24.
The mouthpiece 23 is inserted into the mouthpiece seat 22 after passing through the push cover 24, and one end of the mouthpiece 23 inserted into the mouthpiece seat 22 is recessed along a radial direction to form a groove 231, and a first sealing ring (not shown) is disposed in the groove 231.
As shown in fig. 2 and 7, the base assembly 30 includes a base 31 connected to the lower end of the liquid storage tube 10, an adjusting member 32 rotatably fitted over the base 31, and a first electrode 33 mounted on the base 31.
Specifically, the base 31 is substantially a hollow cylindrical structure with an opening at the upper end, the inner wall of the base 31 is sleeved outside the atomizing head 40, the upper end surface of the base 31 is recessed downward to form a containing groove 311, a connecting piece 34 and a lower cover 35 sleeved outside the connecting piece 34 are arranged in the containing groove 311, and the liquid storage pipe 10 is sleeved outside the connecting piece 34 and abuts against the lower cover 35.
Be provided with the inlet port 312 with the inner chamber intercommunication of base 31 on the lateral wall of base 31, regulating part 32 is the hollow tubular structure that both ends link up approximately, corresponds inlet port 312 on the lateral wall of regulating part 32 and is provided with the accent gas hole 321 with external intercommunication, rotates regulating part 32, can control the area of intercommunication of accent gas hole 321 and inlet port 312 to convenience of customers adjusts the size of air input, in order to satisfy different users' user demand. When the user uses the electronic cigarette, the external air enters the atomizing chamber 45 through the communication position of the air adjusting hole 321 and the air inlet hole 312, mixes with the smoke and finally enters the user through the smoke outlet 212. It can be understood that the whole path from the communication between the air adjusting hole 321 and the air inlet hole 312 to the beginning of the electronic cigarette to the end of the electronic cigarette constitutes an air flow channel (not shown).
The lower end of the base 31 extends downwards along the axial direction of the base 31 to form a connection tube 313, the first electrode 33 is installed in the connection tube 313, the first electrode 33 and the connection tube 313 are electrically isolated by an insulating member (not shown), the connection tube 313 is detachably connected with the battery assembly, and when the connection tube 313 and the battery assembly are connected, the first electrode 33, the connection tube 313 and the battery assembly are electrically conducted.
The atomizing head 40 includes an outer sleeve 41, an inner sleeve 42 housed within the outer sleeve 41, a heating structure (not shown) housed within the inner sleeve 42, and a second electrode 43 provided at a lower end of the inner sleeve 42. The inner sleeve 42 and the second electrode 43 are electrically isolated from each other by an insulator (not shown).
Specifically, the outer sleeve 41 and the inner sleeve 42 are both of a cylindrical structure with two through ends, the upper end of the inner sleeve 42 is sleeved outside the vent pipe 218 and is used for fixedly connecting the atomizing head 40 with the upper cover assembly 20, the outer sleeve 41 is sleeved outside the inner sleeve 42, a second sealing element 44 is arranged between the top of the outer sleeve 41 and the top of the inner sleeve 42 to enhance the sealing property between the inner sleeve 42 and the outer sleeve 41, the second sealing element 44 can be made of sealing materials such as silica gel or rubber, a second sealing ring (not shown) is sleeved outside the lower end of the inner sleeve 42 to seal a gap between the lower end of the outer sleeve 41 and the lower end of the inner sleeve 42, the bottom of the outer sleeve 41 is inserted in the connecting element 34 and abuts against the upper end face of the base 31, the inner wall of the base 31 is sleeved outside the inner sleeve 42, the atomizing cavity 45 is formed by a, the atomization chamber 45 is communicated with the vent pipe 218 and the inner cavity of the base 31, so that air flow communication between the atomization chamber 45 and the upper cover assembly 20 and the base assembly 30 is realized; the liquid storage cavity 11 is formed by a space enclosed by the peripheral wall of the outer sleeve 41, the peripheral wall of the vent pipe 218, the upper end face of the connecting piece 34, the inner wall of the liquid storage pipe 10 and the lower end face of the upper cover 21, the liquid storage cavity 11 is communicated with the liquid injection port 211 on the upper cover 21, and the tobacco juice can be injected into the liquid storage cavity 11 through the liquid injection port 211. In this embodiment, the connector 34 may be made of a sealing material such as silicon gel or rubber, and the provision of the connector 34 enhances the sealing property between the reservoir tube 10 and the base 31.
Be provided with drain portion 421 with the atomizing chamber 45 intercommunication on the interior sleeve pipe 42, be provided with the feed liquor portion 411 with drain portion 421 intercommunication on the outer tube 41, feed liquor portion 411 and stock solution chamber 11 intercommunication simultaneously for the tobacco juice of storing in the stock solution chamber 11 gets into in the atomizing chamber 45 through feed liquor portion 411 and drain portion 421. The liquid inlet 411 and the liquid guiding 421 include, but are not limited to, holes or grooves, and only the smoke liquid in the liquid storage chamber 11 needs to enter the atomization chamber 45 through the liquid inlet 411 and the liquid guiding 421.
In this embodiment, the outer sleeve 41 is arranged to prevent the inner sleeve 42 from moving radially, and it will be appreciated that in other embodiments not shown, the inner sleeve 42 may be omitted, the upper end of the outer sleeve 41 is directly fitted over the vent tube 218, and the nebulization chamber 45 is formed by the space inside the outer sleeve 41.
The heating structure sets up in atomizing chamber 45, the heating structure includes drain (not shown in the figure) and the heating member (not shown in the figure) of mutual contact, the drain is used for absorbing the tobacco juice that flows to atomizing chamber 45 from stock solution chamber 11 via liquid inlet 411 and drain 421, second electrode 43 respectively with the one end and the first electrode 33 electric connection of heating member make the one end of heating member with battery pack's one end electric connection, the other end of heating member pass through interior sleeve 42, base 31 with battery pack's other end electric connection, thereby make the heating member is in under battery pack's electric drive effect heat thereby the tobacco juice on the drain produces smog for the user inhales. The liquid guide member includes, but is not limited to, porous ceramic, cotton cloth, fiber rope, foamed metal or foamed graphite, and the heating member includes, but is not limited to, a heating wire or a heating orifice plate. It can be understood that the purpose that the liquid guiding element absorbs the smoke liquid and the heating element heats the smoke liquid can be met by the contact mode that the liquid guiding element covers the heating element or the heating element covers the liquid guiding element.
The second electrode 43 is a hollow structure, the upper end of the second electrode 43 is communicated with the atomizing chamber 45, and the lower end side wall of the second electrode 43 is communicated with the inner cavity of the base 31, so that the external air enters the atomizing chamber 45 and is mixed with the smoke.
When the push cap is installed, the button 244 is installed in the installation cavity 2415 of the push cap 24 through the installation hole 2411, the end part of the button 244 is convexly arranged outside the push cap 24, one end of the ejector rod 2441 is accommodated in the blind groove 2431, and the other end of the ejector rod 2441 penetrates through the sliding hole 2413; then, the sliding part 221 on the mouthpiece seat 22 is engaged with the sliding groove 2161 of the corresponding positioning member 216, and the push cover 24 is mounted on the mouthpiece seat 22, at this time, the limiting block 213 on the upper cover 21 supports against the sliding part 221, and the bottom of the top bar 2441 supports against the limiting protrusion 2133. In this state, the stopper 213 abuts against the sliding portion 221 of the mouthpiece holder 22, so that the pushing cover 24 cannot be pushed to drive the mouthpiece holder 22 to move, thereby preventing a child from easily opening the atomizer 100 and contacting with the liquid smoke.
As shown in fig. 7 and 8, when the remaining amount of the tobacco liquid in the liquid storage cavity 11 is insufficient and liquid injection is required, the button body 2442 is pressed with force, the button body 2442 drives the ejector rod 2441 to slide in a direction close to the central axis of the atomizer 100, the bottom of the ejector rod 2441 abuts against the limiting protrusion 2133, so that the limiting block 213 rotates around the rotating portion 2132 in a direction close to the bottom of the mounting groove 215 and compresses the elastic member 214, finally the limiting block 213 is completely accommodated in the mounting groove 215, so as to release the abutting of the limiting block 213 on the sliding portion 221, i.e. the tobacco mouth seat 22, and then the push cover 24 is pushed, the push cover 24 drives the tobacco mouth seat 22 to slide relative to the upper cover 21, so that the sliding portion 221 and the liquid injection port 211 are dislocated, so as to open the liquid injection port 211 for liquid injection, when the push cover 24 is pushed to abut against the positioning member 216 by the limiting end 2211, because the width of the limiting end 221, thereby preventing the mouthpiece base 22 from being detached from the upper cover 21. After the liquid injection is completed, the pushing cover 24 is pushed in the opposite direction, the pushing cover 24 drives the mouthpiece seat 22 to slide relative to the upper cover 21, the sliding part 221 moves to the upper part of the liquid injection port 211, the liquid injection port 211 is closed, the button 244 is released, and the limiting block 213 rotates around the rotating part 2132 to the direction close to the pushing cover 24 and abuts against the mouthpiece seat 22 under the elastic recovery action of the elastic member 214.
In this embodiment, the limiting protrusion 2133 is an arc-shaped structure, and the bottom of the top bar 2441 is provided with an inclined surface structure 2442 corresponding to the arc-shaped structure on the limiting protrusion 2133. The cooperation of the inclined surface structure 2442 at the bottom of the top bar 2441 and the limiting protrusion 2133 in an arc structure facilitates the movement of the button 244 and the rotation of the limiting block 213.
The arrangement of the step between the connecting groove 2152 and the receiving groove 2151 allows a certain distance to be reserved between the bottom wall of the limiting block 213 and the bottom wall of the receiving groove 2151, so that the limiting block 213 can rotate in the mounting groove 215.
It is understood that in other embodiments not shown, the button body 2442 may be omitted, and only the top bar 2441 is provided, so that a user directly extends into the installation cavity 2415 to push the top bar 2441 to drive the limiting block 213 to rotate. It will be appreciated that in other embodiments not shown, the button body 2442 and the push bar 2441 can be integrally formed.
The utility model provides an atomizer 100, cigarette holder seat 22 slidable ground sets up on upper cover 21, is provided with mounting groove 215 on upper cover 21, rotationally is provided with the stopper 213 of holding cigarette holder seat 22 in mounting groove 215, makes stopper 213 rotate through applying external force to remove stopper 213 and hold to holding of cigarette holder seat 22, and then cigarette holder seat 22 can slide upper cover 21 relatively and annotate the liquid operation, prevent that children from opening atomizer 100 contact tobacco juice easily, improve atomizer 100's security.
The utility model provides an electronic cigarette has the same technological effect with above-mentioned atomizer 100 because it has the whole technical characteristic of above-mentioned atomizer 100.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (12)
1. An upper cover assembly for an electronic cigarette, comprising: the upper cover subassembly includes that upper cover, slidable ground set up cigarette holder and locking subassembly on the upper cover, on cover the edge the slip path of cigarette holder has set gradually the mounting groove and has annotated the liquid mouth, the locking subassembly is including rotationally setting up stopper in the mounting groove, the one end of cigarette holder is closed annotate the liquid mouth, the cigarette holder other end relative with the stopper counterbalance is held in order to prevent the cigarette holder is relative the upper cover slides, works as the stopper rotates under the exogenic action and to removing right when the support of cigarette holder is held, the cigarette holder can be relative the upper cover slides in order to open annotate the liquid mouth.
2. The lid assembly of claim 1, wherein: the upper cover component further comprises a push cover, the push cover is sleeved outside the cigarette holder, a mounting cavity is formed in the push cover, the locking component further comprises an elastic piece and a button, the elastic piece is arranged in the mounting cavity in a sliding mode, the elastic piece is arranged between the mounting groove and the limiting block, the button abuts against the upper surface of the limiting block and presses the button, the button slides along the mounting cavity to drive the limiting block to rotate, so that the abutting of the cigarette holder is removed, the push cover can drive the cigarette holder to slide to open the liquid injection port, when the push cover slides, the cigarette holder slides to close the liquid injection port, the button is loosened, and the limiting block resets under the elastic action of the elastic piece and abuts against the other end, opposite to the cigarette holder, of the cigarette holder is released.
3. The lid assembly of claim 2, wherein: the mounting groove includes interconnect's accepting groove and spread groove, the groove depth of spread groove is less than the groove depth of accepting groove makes the spread groove with the junction of accepting groove forms the step, the stopper is including acceping the body in the accepting groove and rotationally setting up the rotation portion in the spread groove.
4. The lid assembly of claim 3, wherein: the button comprises an ejector rod, an inclined plane structure corresponding to the limiting protrusion is arranged at the bottom of the ejector rod, a containing groove is formed in the surface of the body opposite to the limiting protrusion in a concave mode, one end of the elastic piece elastically abuts against the bottom wall of the containing groove, and the other end of the elastic piece is contained in the containing groove.
5. The lid assembly of claim 4, wherein: the button further comprises a button body, a through hole is formed in the button body, and the ejector rod penetrates through the through hole.
6. The lid assembly of claim 4, wherein: the push cover comprises an outer barrel and an inner barrel arranged in the outer barrel, a connecting portion is arranged between the outer barrel and the inner barrel, a mounting hole is formed in the outer side wall of the outer barrel, the inner wall of the bottom side of the mounting hole on the outer barrel extends towards the center direction of the push cover to form a positioning portion, the inner walls of the two sides of the mounting hole on the outer barrel extend towards the center direction of the push cover to form a guide portion, and the mounting cavity is formed by enclosing the two guide portions, the positioning portion and the connecting portion together.
7. The lid assembly of claim 6, wherein: the inner surface of the connecting part is provided with a blind groove, the positioning part is provided with a sliding hole corresponding to the blind groove, the top of the ejector rod is accommodated in the blind groove, and the bottom of the ejector rod penetrates through the sliding hole and abuts against the limiting bulge.
8. The lid assembly of claim 1, wherein: the cigarette holder comprises a cigarette holder body and a sliding part arranged at the lower end of the cigarette holder body, wherein the sliding part is slidably arranged in the sliding groove.
9. The lid assembly of claim 8, wherein: one end of the sliding part is provided with a limiting end, two opposite sides of the sliding part are respectively arranged in the corresponding sliding grooves in a sliding manner, and the width of the limiting end is greater than the distance between the two sliding grooves.
10. An atomizer, characterized by: the atomizer comprising the cap assembly of any one of claims 1-9.
11. The atomizer of claim 10, wherein: the atomizer still includes the liquid storage pipe that has the liquid storage chamber, the upper cover sets up the upper end of liquid storage pipe, annotate the liquid mouth with the liquid storage chamber intercommunication.
12. An electronic cigarette, characterized in that: the electronic cigarette comprising the atomizer of claim 10 or 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434567.8U CN210017884U (en) | 2019-04-01 | 2019-04-01 | Upper cover subassembly, atomizer and electron cigarette thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021667A (en) * | 2020-09-17 | 2020-12-04 | 深圳市基克纳科技有限公司 | Atomizer and electronic atomization device |
| CN114183873A (en) * | 2021-12-13 | 2022-03-15 | 深圳市柯瑞玛科技有限公司 | Environment-friendly energy-saving atomizer and noise-reduction air purifier |
| CN114264022A (en) * | 2021-12-29 | 2022-04-01 | 深圳市柯瑞玛科技有限公司 | Anion atomizing device and air purifier |
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2019
- 2019-04-01 CN CN201920434567.8U patent/CN210017884U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021667A (en) * | 2020-09-17 | 2020-12-04 | 深圳市基克纳科技有限公司 | Atomizer and electronic atomization device |
| CN112021667B (en) * | 2020-09-17 | 2024-03-26 | 深圳市基克纳科技有限公司 | Atomizer and electronic atomizing equipment |
| CN114183873A (en) * | 2021-12-13 | 2022-03-15 | 深圳市柯瑞玛科技有限公司 | Environment-friendly energy-saving atomizer and noise-reduction air purifier |
| CN114264022A (en) * | 2021-12-29 | 2022-04-01 | 深圳市柯瑞玛科技有限公司 | Anion atomizing device and air purifier |
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