CN109793281B - Electronic cigarette and electronic cigarette connector thereof - Google Patents
Electronic cigarette and electronic cigarette connector thereof Download PDFInfo
- Publication number
- CN109793281B CN109793281B CN201711138321.8A CN201711138321A CN109793281B CN 109793281 B CN109793281 B CN 109793281B CN 201711138321 A CN201711138321 A CN 201711138321A CN 109793281 B CN109793281 B CN 109793281B
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- Prior art keywords
- threaded hole
- electronic cigarette
- sliding
- sliding block
- movable end
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 53
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
Abstract
The invention relates to an electronic cigarette connector, which comprises a fixed seat provided with a chute; the sliding block is provided with a pressing end and a movable end, and a first half threaded hole opposite to the pressing end is formed in the movable end; the cover plate is connected with the fixed seat and is arranged above the sliding block in a covering manner, a convex block is arranged between the cover plate and the fixed seat, and a second half threaded hole opposite to the first half threaded hole is arranged on the convex block; an elastic element for abutting the movable end of the slider against the projection to cause the first half-threaded hole and the second half-threaded hole to be spliced to form a threaded hole; the axial direction of the threaded hole is perpendicular to the sliding direction of the sliding block along the sliding groove, so that when the sliding block is pressed, the sliding block slides along the sliding groove relative to the fixed seat to the movable end, and the first half threaded hole and the second half threaded hole are separated along the radial direction of the threaded hole. When the connecting piece with external threads is dismounted, the first half threaded hole and the second half threaded hole are separated by pressing the sliding block, so that the dismounting convenience is improved, and meanwhile, the locking caused by too tight threaded fit is effectively avoided.
Description
Technical Field
The invention belongs to the technical field of electronic cigarettes, and particularly relates to an electronic cigarette and an electronic cigarette connector thereof.
Background
With the importance of people on health, more and more smokers choose electronic cigarettes to replace the original cigarettes. The battery and the atomizer which are important components of the electronic cigarette are detachably connected through a connecting structure (namely an electronic cigarette connector), so that the atomizer is disassembled and assembled for replacement when the plant essential oil is atomized and exhausted through the atomizer. However, in the current electronic cigarette, the connection structure between the atomizer and the battery is usually in threaded connection, so that locking is easy to occur due to the fact that the atomizer is screwed too tightly, the atomizer is difficult to unscrew without a boosting tool, and replacement of the atomizer is very complicated.
Disclosure of Invention
Based on this, it is necessary to provide an electronic cigarette with convenient disassembly and assembly of the atomizer and an electronic cigarette connector thereof.
An electronic cigarette connector, the electronic cigarette connector includes:
the fixing seat is provided with a sliding groove;
the sliding block is provided with a pressing end exposed out of the fixed seat and a movable end capable of sliding along the sliding chute relative to the fixed seat, and a first half threaded hole opposite to the pressing end is formed in the movable end;
the cover plate is detachably connected with the fixing seat and is arranged above the sliding block in a covering mode, a protruding block is arranged between the cover plate and the fixing seat, and a second half threaded hole opposite to the first half threaded hole is formed in the protruding block;
an elastic element for abutting the movable end of the slider against the projection to cause the first half-threaded hole and the second half-threaded hole to be spliced to form a threaded hole; the axial direction of the threaded hole is perpendicular to the sliding direction of the sliding block along the sliding groove, so that when the sliding block is pressed, the sliding block slides along the sliding groove relative to the fixed seat towards the movable end, and the first half threaded hole and the second half threaded hole are separated along the radial direction of the threaded hole.
In one embodiment, the sliding block is provided with a through groove, the protruding block is located in the through groove, and the first half threaded hole is formed in one end, away from the pressing end, of the through groove.
In one embodiment, a protruding portion is arranged at the bottom of the sliding groove, and when the sliding block is pressed to move to a limit position along the sliding groove, the movable end of the sliding block abuts against the protruding portion.
In one embodiment, the protruding block is disposed on one surface of the cover plate facing the fixing seat, and a connecting portion is disposed below the protruding block and connected with the bottom of the chute.
In one embodiment, the movable end of the slider is provided with a groove, so that when the slider slides along the chute, the connecting portion slides along the groove relative to the slider.
In one embodiment, the elastic element includes a compression spring, the compression spring is located in the sliding groove, and two ends of the compression spring respectively abut against the movable end and a side wall of the sliding groove away from the pressing end.
In one embodiment, the cover plate and/or the fixing base are/is provided with a through hole, and the through hole is opposite to the threaded hole, so that a connecting piece with external threads matched with the threaded hole passes through the through hole to be matched with the threaded hole.
In addition, the invention also provides an electronic cigarette, which comprises an atomizer, a battery box and the electronic cigarette connector; the atomizer is connected with the battery box through the electronic cigarette connector.
In one embodiment, the atomizer is provided with a hollow bolt, an electrode electrically connected with the atomizer is inserted in the bolt, and an insulating sleeve is arranged between the electrode and the inner side wall of the bolt.
In one embodiment, the fixing base is provided with a contact electrically connected with the battery in the battery box, and the contact is opposite to the threaded hole, so that when the bolt is connected with the threaded hole, the electrode is abutted with the contact and electrically connected with the contact.
According to the electronic cigarette and the electronic cigarette connector thereof, the electronic cigarette connector in the electronic cigarette adopts the first half threaded hole and the second half threaded hole which can move relatively, so that when the electronic cigarette is matched with a connecting piece with external threads, the first half threaded hole and the second half threaded hole are separated by pressing the sliding block, and the sliding block is loosened after the connecting piece is inserted to realize threaded connection; simultaneously, this first half screw hole and second half screw hole that separates the setting can be along radial mutual separation, and then can effectively avoid screw-thread fit too tight and lock, improve the just dismouting performance of this electron cigarette connector.
Drawings
Fig. 1 is a schematic connection diagram of an electronic cigarette according to an embodiment;
fig. 2 is a schematic perspective view of an electronic cigarette connector according to an embodiment;
fig. 3 is an exploded view of the electronic cigarette connector shown in fig. 2;
fig. 4 is an assembly schematic diagram of the fixing base and the slider in the electronic cigarette connector shown in fig. 3;
fig. 5 is a schematic structural diagram of a slider in the electronic cigarette connector shown in fig. 3;
fig. 6 is a schematic structural diagram of a cover plate in the electronic cigarette connector shown in fig. 3;
fig. 7 is a schematic diagram illustrating assembly of a slider and a cover plate in the electronic cigarette connector shown in fig. 3;
fig. 8 is a schematic cross-sectional view of an electronic cigarette connector according to an embodiment;
fig. 9 is a partially enlarged view of the structure of the portion a of circle a in fig. 8.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "inner", "outer", "left", "right" and the like are used herein for illustrative purposes only, and are not meant to be the only embodiments.
Referring to fig. 1, an electronic cigarette according to this embodiment includes an atomizer 100, a battery case (not shown in the figure), and an electronic cigarette connector 200. The atomizer 100 is connected with the battery box through an electronic cigarette connector 200.
Referring to fig. 2 to 4, the electronic cigarette connector 200 includes a fixing base 210, a slider 220, a cover 230 and an elastic element 240. The fixing base 210 is provided with a sliding slot 211, so that the sliding block 220 can slide back and forth along the sliding slot 211 when being slidably arranged in the sliding slot 211. Accordingly, the slider 220 has a pressing end 220a and a movable end 220b; the pressing end 220a is exposed out of the fixing base 210, and when the pressing end 220a is pressed, the movable end 220b can slide along the sliding groove 211 relative to the fixing base 210. The cover 230 is detachably connected to the fixing base 210 and covers the slider 220, and a bump 231 is disposed between the cover 230 and the fixing base 210; that is, when the cover 230 is mounted on the fixing base 210, the cover 230 limits the slider 220 in the sliding slot 211. In the present embodiment, a first half screw hole 250a is provided at the movable end 220b of the slider 220, which is opposite to the pressing end 220a, and a second half screw hole 250b is provided at the boss 231, which is opposite to the first half screw hole 250 a. Therefore, when the slider 220 slides back and forth along the sliding slot 211, the slider 220 also moves back and forth relative to the bump 231. Specifically, when the movable end 220b of the slider 220 abuts against the protrusion 231, the first half-threaded hole 250a and the second half-threaded hole 250b will be spliced together to form the threaded hole 250, and the axial direction of the threaded hole 250 is perpendicular to the sliding direction of the slider 220 along the sliding slot 211. When the movable end 220b of the slider 220 moves away from the tab 231, the first half-threaded hole 250a and the second half-threaded hole 250b will separate.
It should be noted that, in the above embodiment, the elastic element 240 provides an elastic force to press the movable end 220b of the slider 220 against the bump 231, and when the pressing end 220a of the slider 220 is not pressed, the elastic element 240 maintains the split state of the first half-threaded hole 250a and the second half-threaded hole 250 b; accordingly, when the connector engaged with the threaded hole 250 needs to be removed, the slider 220 is pressed, so that the force of the elastic element 240 acting on the slider 220 is overcome, and the slider 220 slides along the sliding slot 211 toward the movable end 220b relative to the fixed seat 210, and the first half threaded hole 250a and the second half threaded hole 250b are separated, so that the connector can be inserted into or removed from the threaded hole 250. Therefore, when the atomizer 100 is connected to the battery case by using the electronic cigarette connector, the atomizer 100 can be easily attached and detached. In addition, since the first half screw hole 250a and the second half screw hole 250b can be separated from each other, the phenomenon that the atomizer 100 is locked and difficult to disassemble when being connected to the battery case through screw threads is effectively avoided.
In the above embodiment, the sliding block 220 overcomes the action of the elastic element 240 in the sliding process towards the movable end 220b, so that the elastic element 240 will elastically deform in the sliding process; so that when the force acting on the pressing end 220a is released, the elastic restoring force of the elastic member 240 urges the slider 220 to move toward the pressing end 220a, thereby coupling the first half screw hole 250a and the second half screw hole 250b together. It should be noted that the elastic element 240 includes a compression spring, the compression spring is located in the sliding groove 211, and two ends of the compression spring respectively abut against the movable end 220b and a side wall of the sliding groove 211 away from the pressing end 220 a. Further, when the pressing end 220a of the slider 220 is pressed, the movable end 220b of the slider 220 slides along the slide groove 211 and compresses the compression spring, so that the first half screw hole 250a and the second half screw hole 250b are separated. Accordingly, when the pressure applied to the pressing end 220a is released, the restoring force of the compression spring deforms to urge the slider 220 to move along the sliding groove 211 toward the pressing end 220a, thereby assembling the first half screw hole 250a and the second half screw hole 250b together.
In the above embodiment, the connecting member has external threads adapted to the first half-threaded hole 250a and the second half-threaded hole 250b, that is, the thread pitches and the thread rotation directions of the first half-threaded hole 250a and the second half-threaded hole 250b are identical, so that the threaded hole 250 formed by the split is at least a part of the standard threaded hole, so that the connecting member having external threads can be engaged with the threaded hole 250.
As shown in fig. 2 and 3, the threaded hole 250 formed by the combination of the first half threaded hole 250a and the second half threaded hole 250b may be a complete circular threaded hole or a threaded hole having only a partial threaded section in the circumferential direction. It should be noted that, the circumferential angle of the first half threaded hole 250a and the second half threaded hole 250b is not greater than 180 °, and when the slider 220 slides relative to the fixing base 210 so that the first half threaded hole 250a and the second half threaded hole 250b are separated, the connecting piece can be smoothly separated from the internal threads on the threaded hole 250. Specifically, even if the connecting member is excessively screwed into the first half screw hole 250a and the second half screw hole 250b, since the circumferential angle of the first half screw hole 250a and the second half screw hole 250b is not greater than 180 °, the pressing slider 220 can still separate the first half screw hole 250a and the second half screw hole 250b, thereby facilitating the screwing out of the connecting member.
As shown in fig. 2, a through hole 230a is provided in the cover plate 230, the through hole 230a being opposite to the screw hole 250, so that a connection member having external screw threads to be matched with the screw hole 250 passes through the through hole 230a to be matched with the screw hole 250. In other embodiments, the through holes may be formed separately at corresponding positions on the fixing base 210, or the through holes may be formed on the cover 230 and the fixing base 210 at the same time.
It should be noted that, in some embodiments, the connection member may be a screw or a bolt with external threads, as shown in fig. 1, the connection member is a bolt 260 disposed on the atomizer 100, and correspondingly, the fixing base 210 of the electronic cigarette connector is disposed on the battery box; therefore, the connection between the atomizer 100 and the battery case can be achieved by only fitting the bolt 260 having the external thread on the atomizer 100 with the screw hole 250 on the electronic cigarette connector 200. Accordingly, since the threaded hole 250 on the electronic cigarette connector 200 is formed by enclosing the first half threaded hole 250a and the second half threaded hole 250b which can mutually move, the electronic cigarette connector 200 can be used for realizing quick installation and disassembly of the atomizer 100 and the battery box.
As shown in fig. 5, the slider 220 is provided with a through slot 221, and the bump 231 is located in the through slot 221. The first half screw hole 250a is provided at an end of the through groove 221 remote from the pressing end 220a so that the movable end 220b of the slider 220 is separated from the second half screw hole 250b by being remote from the boss 231 when the slider 220 is pressed. Accordingly, when the force acting on the pressing end 220a is released, the elastic element 240 moves the driving slider 220 toward the pressing end 220a, so that the movable end 220b abuts against the protrusion 231. On the one hand, the protrusion 231 limits the sliding block 220 to move further towards the pressing end 220a so as to limit the sliding block 220 in the sliding groove 211; on the other hand, the first half threaded hole 250a and the second half threaded hole 250b can be spliced to clamp a connecting piece inserted into the threaded hole 250, and the external thread of the connecting piece can be clamped in the internal thread only by slightly screwing the connecting piece, so that rapid assembly between components to be connected is realized.
Referring to fig. 6, a protrusion 231 is disposed on a surface of the cover 230 facing the fixing base 210, a connection portion 232 is disposed below the protrusion 231, and the connection portion 232 is connected to the bottom of the sliding slot 211. In this embodiment, a hole 2321 is provided on the connection portion 232 and at a position corresponding to the bottom of the chute 211, so as to be inserted into a conductive structure such as the electrode 280. It should be noted that the location of the protrusion 231 is not limited to the cover 230, but may be disposed in the recess 222 of the fixing base 210. Because the slider 220 can move relative to the tab 231, the oppositely disposed first and second half threaded holes 250a, 250b can still be brought together by inward approaching and separated by outward moving.
As shown in fig. 5, 7, 8 and 9, the movable end 220b of the slider 220 is provided with a groove 222, so that when the slider 220 slides along the sliding slot 211, the connecting portion 232 slides along the groove 222 relative to the slider 220, that is, the connecting portion 232 does not interfere with the movement of the slider 220 relative to the fixing base 210. It should be noted that, the depth of the groove 222 is slightly greater than the thickness of the connecting portion 232 protruding from the bottom of the sliding slot 211, so that a clearance fit is formed between the sliding block 220 and the connecting portion 232, and the sliding block 220 can smoothly slide along the sliding slot 211 relative to the fixing seat 210.
As shown in fig. 1, fig. 4, fig. 8 and fig. 9, the bottom of the sliding groove 211 is provided with a protruding portion 212, and when the pressing sliding block 220 moves to the limit position along the sliding groove 211, the movable end 220b of the sliding block 220 abuts against the protruding portion 212, so that the movement range of the sliding block 220 along the sliding groove 211 relative to the fixing seat 210 is limited, and the first half threaded hole 250a and the second half threaded hole 250b are reasonably opened and closed, so that the connecting piece is convenient to detach and mount.
As further shown in fig. 1, in some embodiments, the bolt 260 provided on the atomizer 100 has a hollow tubular shape, such that the electrode 280 electrically connected to the atomizer 100 may be inserted into the bolt 260, while the insulating sleeve 270 is provided between the electrode 280 and the inner side wall of the bolt 260 to prevent electrical contact between the electrode 280 and the bolt 260. In the present embodiment, the fixing base 210 is provided with a contact 290 electrically connected to the battery in the battery case, and the contact 290 is disposed opposite to the screw hole 250 so that the electrode 280 is abutted against and electrically connected to the contact 290 when the bolt 260 is connected to the screw hole 250. It should be noted that the contact 290 may be disposed through the hole 2321 on the connecting portion 232 and the bottom of the fixing base 210 and electrically connected to the battery in the battery box. In addition, an insulating ring 291 may be sleeved on the contact 290 to electrically insulate the contact 290 from the fixing base 210 and the connection part 232.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. An electronic cigarette connector, characterized by comprising:
the fixing seat is provided with a sliding groove;
the sliding block is provided with a pressing end exposed out of the fixed seat and a movable end capable of sliding along the sliding chute relative to the fixed seat, and a first half threaded hole opposite to the pressing end is formed in the movable end;
the cover plate is detachably connected with the fixing seat and is arranged above the sliding block in a covering mode, a protruding block is arranged between the cover plate and the fixing seat, and a second half threaded hole opposite to the first half threaded hole is formed in the protruding block;
an elastic element for abutting the movable end of the slider against the projection to cause the first half-threaded hole and the second half-threaded hole to be spliced to form a threaded hole; the axial direction of the threaded hole is perpendicular to the sliding direction of the sliding block along the sliding groove, when the sliding block is pressed, the sliding block slides along the sliding groove relative to the fixed seat towards the movable end, so that the first half threaded hole and the second half threaded hole are separated along the radial direction of the threaded hole, and the circumferential angles of the first half threaded hole and the second half threaded hole are not more than 180 degrees.
2. The electronic cigarette connector of claim 1, wherein the slider is provided with a through groove, the protruding block is located in the through groove, and the first half threaded hole is located at one end of the through groove away from the pressing end.
3. The electronic cigarette connector of claim 1, wherein a protruding portion is provided at a bottom of the sliding groove, and the movable end of the sliding block abuts against the protruding portion when the sliding block is pressed to move to a limit position along the sliding groove.
4. The electronic cigarette connector of claim 1, wherein the protruding block is arranged on one surface of the cover plate facing the fixing seat, a connecting portion is arranged below the protruding block, and the connecting portion is connected with the bottom of the sliding groove.
5. The electronic cigarette connector of claim 4, wherein the movable end of the slider is provided with a groove, so that when the slider slides along the chute, the connecting portion slides along the groove relative to the slider.
6. The electronic cigarette connector of any one of claims 1-5, wherein the elastic element comprises a compression spring, the pressure spring is positioned in the sliding groove, and two ends of the pressure spring are respectively propped against the movable end and the side wall, away from the pressing end, of the sliding groove.
7. An electronic cigarette connector according to claim 6, wherein the cover plate and/or the fixing base are/is provided with a through hole, and the through hole is opposite to the threaded hole, so that a connecting piece with external threads adapted to the threaded hole passes through the through hole to be matched with the threaded hole.
8. An electronic cigarette, comprising an atomizer, a battery box and an electronic cigarette connector according to any one of claims 1-7; the atomizer is connected with the battery box through the electronic cigarette connector.
9. The electronic cigarette according to claim 8, wherein the atomizer is provided with a hollow bolt, an electrode electrically connected to the atomizer is inserted into the bolt, and an insulating sleeve is arranged between the electrode and an inner side wall of the bolt.
10. The electronic cigarette according to claim 9, wherein the holder is provided with a contact electrically connected to the battery in the battery case, the contact being disposed opposite to the threaded hole, so that the electrode is abutted against the contact to be electrically connected when the bolt is connected to the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138321.8A CN109793281B (en) | 2017-11-16 | 2017-11-16 | Electronic cigarette and electronic cigarette connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138321.8A CN109793281B (en) | 2017-11-16 | 2017-11-16 | Electronic cigarette and electronic cigarette connector thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109793281A CN109793281A (en) | 2019-05-24 |
| CN109793281B true CN109793281B (en) | 2024-04-16 |
Family
ID=66555604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711138321.8A Active CN109793281B (en) | 2017-11-16 | 2017-11-16 | Electronic cigarette and electronic cigarette connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109793281B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2437756A1 (en) * | 1973-08-23 | 1975-03-06 | Belras Ag | Compound propelling nut for soap dispensing or grating machine - has hinged or spring loaded quick release thread element |
| CA2569296A1 (en) * | 2006-10-02 | 2008-04-02 | Thomas & Betts International, Inc. | Sliding nut with captive screw |
| CN203399711U (en) * | 2013-08-01 | 2014-01-22 | 刘秋明 | Electronic cigarette |
| CN105725278A (en) * | 2016-03-31 | 2016-07-06 | 卓尔悦欧洲控股有限公司 | Electronic cigarette |
| CN206619464U (en) * | 2017-04-01 | 2017-11-07 | 惠州龙兴电力设备有限公司 | A kind of professional wire clamp of easy-to-dismount transformer |
| CN207626552U (en) * | 2017-11-16 | 2018-07-20 | 深圳市沃格斯特科技有限公司 | Electronic cigarette and its electronic cigarette connector |
-
2017
- 2017-11-16 CN CN201711138321.8A patent/CN109793281B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2437756A1 (en) * | 1973-08-23 | 1975-03-06 | Belras Ag | Compound propelling nut for soap dispensing or grating machine - has hinged or spring loaded quick release thread element |
| CA2569296A1 (en) * | 2006-10-02 | 2008-04-02 | Thomas & Betts International, Inc. | Sliding nut with captive screw |
| CN203399711U (en) * | 2013-08-01 | 2014-01-22 | 刘秋明 | Electronic cigarette |
| CN105725278A (en) * | 2016-03-31 | 2016-07-06 | 卓尔悦欧洲控股有限公司 | Electronic cigarette |
| CN206619464U (en) * | 2017-04-01 | 2017-11-07 | 惠州龙兴电力设备有限公司 | A kind of professional wire clamp of easy-to-dismount transformer |
| CN207626552U (en) * | 2017-11-16 | 2018-07-20 | 深圳市沃格斯特科技有限公司 | Electronic cigarette and its electronic cigarette connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109793281A (en) | 2019-05-24 |
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