CN218474064U

CN218474064U - Cigarette holder subassembly, cigarette bullet and electron atomizing device

Info

Publication number: CN218474064U
Application number: CN202222433443.2U
Authority: CN
Inventors: 肖玉成
Original assignee: Shenzhen Uwell Technology Co Ltd
Current assignee: Shenzhen Uwell Technology Co Ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-02-14
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to a cigarette holder subassembly, cigarette bullet and electronic atomization device, cigarette holder spare include the shell and set up the seal structure in the shell, joint mouth and outlet flue have on the shell, seal structure includes support, sealing member and elastic component, and the support slides and sets up can move towards in the shell or keep away from the joint mouth removes, the sealing member sets up the bottom of support, the elastic component respectively with the support with the shell is connected. The utility model discloses a cigarette holder is through setting up support, sealing member and elastic component in the shell, and the elasticity that utilizes the elastic component makes the support can move towards or keep away from the joint mouth and remove, and then makes the oil filler point on the sealing member of support bottom can the sealed oil sump, avoids the sealing member to appear tired soft easily after long-time the use and leads to the leakproofness not good to improve the leakproofness of cigarette holder subassembly, avoided the oil leak.

Description

Cigarette holder subassembly, cigarette bullet and electron atomizing device

Technical Field

The utility model relates to an atomizing technical field, in particular to cigarette holder subassembly, cigarette bullet and electron atomizing device.

Background

Small cigarettes (small power) for electronic atomization devices are typically heated and atomized using a cartridge. Because the cigarette holder of the existing open type cigarette cartridge is sealed only by the elasticity of the silica gel pad, the silica gel is easy to be fatigued and has poor sealing performance after being used for a long time.

Therefore, the prior art has yet to be developed.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art, an object of the present invention is to provide a cigarette holder assembly, a cartridge and an electronic atomizer, which can improve the sealing performance of the cigarette holder assembly and avoid oil leakage.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a cigarette holder subassembly, including the shell and set up in seal structure in the shell, joint mouth and outlet flue have on the shell, seal structure includes support, sealing member and elastic component, the support slides and sets up can move towards or keep away from in the shell the joint mouth removes, the sealing member sets up the bottom of support, the elastic component respectively with the support with the shell is connected.

Furthermore, the inner wall of the shell is provided with a clamping table, a groove is formed above the clamping table, a convex block is arranged on the support and is abutted against the clamping table and contained in the groove.

Furthermore, the support is provided with a positioning hole, the sealing element is provided with a positioning rod, and the positioning rod penetrates through the positioning hole.

Furthermore, a convex ring which is spaced from the top surface of the sealing element by a preset distance is arranged outside the positioning rod, and the outer diameter of the convex ring is larger than the diameter of the positioning hole.

Furthermore, the transition between the upper surface of the convex ring and the positioning rod is a guide inclined plane.

Furthermore, a first positioning groove is formed in the shell, a surrounding baffle is arranged on the periphery of the positioning hole of the support, a second positioning groove is formed on the inner side of the surrounding baffle, one end of the elastic piece is contained in the first positioning groove, and the other end of the elastic piece is sleeved outside the positioning rod and contained in the second positioning groove.

Furthermore, the shell is provided with a smoke outlet channel, and the support and the sealing element are respectively provided with through holes in a penetrating manner so as to be sleeved outside the smoke outlet channel.

Furthermore, the sealing member adopts the silica gel material.

The utility model also provides a cigarette bullet, include as before the cigarette holder subassembly.

The utility model also provides an electronic atomization device, include as before the cigarette bullet.

The utility model discloses technical scheme has beneficial effect:

the utility model discloses a cigarette holder subassembly is through setting up the support in the shell, sealing member and elastic component, the support slides and sets up in the shell and can move towards or keep away from the joint mouth, the sealing member sets up the bottom at the support, the elastic component is connected with support and shell respectively, the elasticity that utilizes the elastic component makes the support can move towards or keep away from the joint mouth, and then make the oil filler point on the sealing member of support bottom can the sealed oil sump, avoid the sealing member to appear tired soft easily after long-time the use and lead to the leakproofness not good, thereby the leakproofness of cigarette holder subassembly has been improved, avoid the oil leak.

Drawings

Figure 1 is a schematic structural view of a cigarette holder assembly of the present invention;

figure 2 is an exploded view of the mouthpiece component of the present invention;

figure 3 is a schematic cross-sectional view of a mouthpiece component of the present invention;

fig. 4 is a schematic cross-sectional view of the housing of the present invention;

figure 5 is a schematic cross-sectional view of the cartridge of the present invention.

Description of the reference numerals:

100-mouthpiece component, 10-housing, 101-cartridge interface, 102-smoke outlet, 12-cartridge table, 13-first positioning groove, 14-groove, 20-sealing structure, 21-bracket, 211-lug, 212-fence, 213-second positioning groove, 214-positioning hole, 22-sealing element, 221-positioning rod, 222-convex ring, 223-guide slope, 23-elastic element, 24-through hole, 200-cartridge, 201-oil bin, 202-atomizing core, 203-oil injection hole.

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 specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention. 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 embodiments 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 the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection or a removable connection, or may be integral therewith; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 5, the present invention provides a cigarette holder assembly 100, including a housing 10 and a sealing structure 20 disposed in the housing 10, the housing 10 has a clip interface 101 and a smoke outlet 102, the sealing structure 20 includes a support 21, a sealing member 22 and an elastic member 23, the support 21 is slidably disposed in the housing 10 and can move toward or away from the clip interface 101, the sealing member 22 is disposed at the bottom of the support 21, the elastic member 23 is respectively connected with the support 21 and the housing 10, the support 21 can move toward or away from the clip interface 101 by the elasticity of the elastic member 23, so that the sealing member 22 at the bottom of the support 21 can seal an oil injection hole 203 on an oil storage 201, and the sealing member 22 is prevented from being easily fatigued after long-time use to cause poor sealing performance, thereby improving the sealing performance of the cigarette holder assembly 100 and preventing oil leakage.

In the present embodiment, the bracket 21 is made of plastic or metal, has a good supporting function, and is not easily deformed when receiving the elastic force of the elastic member 23; the sealing member 22 adopts the silica gel material, can seal oil filler point 203 on the oil bin 201, and because the sealing member 22 is soft, adopts the structure that soft or hard combines, can compensate support and cigarette bullet direct contact's in the traditional cigarette holder subassembly clearance, thereby further improve the leakproofness of cigarette holder subassembly 100 avoids the oil leak.

The utility model discloses a seal structure 20 is lower including the support 21, sealing member 22 and the elastic component 23 of mutually supporting, traditional integrated into one piece structure cost relatively, is applicable to on the cigarette bullet 200.

Specifically, the inner wall of the housing 10 is provided with a clamping table 12, a groove 14 is formed above the clamping table 12, a convex block 211 is arranged on the support 21, the convex block 211 is abutted against the clamping table 12 and is accommodated in the groove 14, the volume occupied by the support 21 and the housing 10 in a matching mode can be reduced to the maximum extent, meanwhile, the connection stability between the support 21 and the housing 10 is improved, the support 21 can be stably supported in the housing 10, and the phenomenon that the support is bounced out and falls off due to the elastic force of the elastic piece 23 is avoided.

In the present embodiment, the bracket 21 and the sealing member 22 are respectively provided with a through hole 24 so as to be sleeved outside the smoke outlet 102, so that the fixing stability of the bracket 21 is improved and the displacement is avoided without hindering the discharge of smoke.

As an example, the bracket 21 is provided with a positioning hole 214, the sealing member 22 is provided with a positioning rod 221, and the positioning rod 221 is inserted into the positioning hole 214, so as to connect the bracket 21 and the sealing member 22, and the installation mode is simple and quick.

Further, a protruding ring 222 is arranged outside the positioning rod 221, the protruding ring 222 is spaced from the top surface of the sealing element 22 by a preset distance, the outer diameter of the protruding ring 222 is larger than the diameter of the positioning hole 214, a guide inclined surface 223 is formed by transition between the upper surface of the protruding ring 222 and the positioning rod 221, the positioning rod 221 penetrates through the positioning hole 214 during installation, then the positioning rod 221 is pulled along the guide inclined surface 223, the friction force is small, the pulling is smooth, the protruding ring 222 penetrates through the positioning hole 214, and the fitting assembly of the sealing element 22 and the support 21 is completed. Because the outer diameter of the protruding ring 222 is larger than the diameter of the positioning hole 214, the positioning rod 221 will not fall off from the positioning hole 214, and the stability is good.

Preferably, a pair of positioning rods 221 are provided, a pair of positioning holes 214 are provided correspondingly, a pair of elastic members 23 are provided, and the positioning rods 221, the positioning holes 214, and the elastic members 23 are respectively provided on both sides of the smoke outlet 102, so that the support balance of the bracket 21 can be maintained.

In this embodiment, a first positioning groove 13 is disposed in the housing 10, a surrounding barrier 212 is disposed around the positioning hole 214 of the bracket 21, a second positioning groove 213 is formed inside the surrounding barrier 212, one end of the elastic member 23 is accommodated in the first positioning groove 13, and the other end of the elastic member 23 is sleeved outside the positioning rod 221 and accommodated in the second positioning groove 213, so that the elastic member 23 can be stably fixed and is not easily displaced.

The utility model discloses a cigarette holder subassembly 100's installation does:

the positioning rod 221 of the sealing element 22 passes through the positioning hole 214 of the bracket 21, and then the positioning rod 221 is pulled along the guide inclined surface 223, so that the convex ring 222 passes through the positioning hole 214, thereby completing the fitting assembly of the sealing element 22 and the bracket 21;

then, one end of the elastic element 23 is placed into the first positioning groove 13, and the second positioning groove 213 of the bracket 21 is aligned with the other end of the elastic element 23, and the three are pressed into the housing 10, and finally, the elastic force of the elastic element 23 makes the protrusion 211 abut against the clamping table 12, thereby completing the installation and fixation.

Please refer to fig. 5, the utility model also provides a cartridge 200, including as before cigarette holder subassembly 100 and oil sump 201, be provided with oil filler 203 on the oil sump 201, cigarette holder subassembly 100 with oil sump 201 is connected, sealing member 22 in cigarette holder subassembly 100 seals oil filler 203 on the oil sump 201, be provided with atomizing core 202 in the oil sump 201 in order to heat the tobacco tar of atomizing in the oil sump 201 with produce gas through the outlet 102 discharges, supplies the user to aspirate. The utility model discloses a cigarette bullet 200 also has above-mentioned beneficial effect, and the repeated description is no longer repeated here one by one.

The utility model also provides an electronic atomization device (not shown), including cartridge 200 as before. The utility model discloses an electron atomizing device also has above-mentioned beneficial effect, and the repeated description is no longer given here.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.

Claims

1. The utility model provides a cigarette holder subassembly, its characterized in that, include the shell and set up in seal structure in the shell, joint mouth and smoke outlet have on the shell, seal structure includes support, sealing member and elastic component, the support slides and sets up in the shell and can move towards or keep away from the joint mouth removes, the sealing member sets up the bottom of support, the elastic component respectively with the support with the shell is connected.

2. A holder assembly according to claim 1, wherein the inner wall of the outer shell is provided with a snap-fit platform, a groove is provided above the snap-fit platform, and the holder is provided with a projection which abuts against the snap-fit platform and is received in the groove.

3. A holder assembly according to claim 1, wherein said brackets are provided with positioning holes and said seal is provided with positioning rods, said positioning rods being arranged through said positioning holes.

4. A holder assembly according to claim 3, wherein a protruding ring is provided outside the positioning rod at a predetermined distance from the top surface of the sealing element, the protruding ring having an outer diameter greater than the diameter of the positioning hole.

5. A holder assembly according to claim 4, wherein the transition between the upper surface of said protruding ring and said positioning rod is a guiding slope.

6. A holder assembly according to claim 3, wherein a first positioning slot is provided in the housing, a surrounding barrier is provided around the positioning slot on the support, a second positioning slot is formed inside the surrounding barrier, one end of the elastic member is received in the first positioning slot, and the other end of the elastic member is sleeved outside the positioning rod and received in the second positioning slot.

7. A holder assembly according to claim 1, wherein said support and said sealing member are respectively provided with through holes for being sleeved outside said smoke outlet.

8. A mouthpiece assembly according to claim 1, wherein the sealing member is formed of a silicone material.

9. A cartridge comprising a mouthpiece component according to any of claims 1 to 8.

10. An electronic atomisation device comprising a cartridge according to claim 9.