CN216875012U - Lung aspiration support - Google Patents
Lung aspiration support Download PDFInfo
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- CN216875012U CN216875012U CN202123383912.6U CN202123383912U CN216875012U CN 216875012 U CN216875012 U CN 216875012U CN 202123383912 U CN202123383912 U CN 202123383912U CN 216875012 U CN216875012 U CN 216875012U
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- connecting part
- tobacco tar
- stent
- main seat
- upper connecting
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Abstract
The utility model discloses a lung suction support which comprises a support main body, wherein an upper connecting part is arranged at the top of the support main body, and a first external thread for connecting a tobacco tar storage tank is arranged on the outer side wall of the upper connecting part; a packaging convex edge is formed on the outer side of the upper connecting part, and packaging grooves are formed between the packaging convex edge and the upper connecting part at intervals; the bottom of the inside wall of encapsulation chimb is equipped with the circular arc sealing ring of copper, and when tobacco tar bin and last connecting portion threaded connection, the bottom of tobacco tar bin carries out the cold press welding cooperation with the circular arc sealing ring. Compared with the prior art, the cold welding structure is arranged at the joint of the bracket, so that the tobacco tar storage box is in threaded connection and cold welding between the tobacco tar storage box and the bracket is finished, and sealing treatment is avoided.
Description
Technical Field
The utility model relates to the technical field of electronic cigarettes, in particular to a lung suction support.
Background
In recent years, with the development of science and technology and society, people gradually recognize the harm of smoking tobacco to human bodies, and gradually restrict or even forbid smoking tobacco in some occasions so as not to bring influence on the health of people and the surrounding environment. However, most smokers are addicted to smoking, and cannot easily and completely quit smoking, so that an electronic cigarette product appears, namely a liquid containing nicotine is atomized by electric heating popular in the market at present, the demand of smokers is met by smoking the liquid, and the electronic cigarette has a tendency of replacing tobacco to some extent.
The electronic cigarette product in the current market heats a liquid electronic cigarette liquid through a heating wire, so that the electronic cigarette liquid is atomized to suck the fog of the electronic cigarette and no longer suck the smoke generated by combustion, so that the electronic cigarette product does not suck solid particles but liquid particles. The liquid particles are generated by the electronic cigarette liquid which is manufactured manually, the content of various substances can be controlled accurately basically, and tar which is the substance causing the greatest harm to human bodies and appears during combustion can not be generated.
The existing atomization core assembly is mostly formed by connecting a support and a main base through threads, a tobacco tar storage box is fixedly connected above the support, and a sealing process treatment is needed in a connecting structure between the existing tobacco tar storage box and the support, so that the defects of high process difficulty and high cost exist.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the lung suction support, which avoids the sealing treatment between a tobacco tar storage tank and the support, has simple assembly and stable and reliable structure, and reduces the probability of oil leakage.
In order to achieve the purpose, the utility model adopts the technical scheme that: a lung-inhaling support comprises a support main body, wherein the top of the support main body is provided with an upper connecting part, and the outer side wall of the upper connecting part is provided with a first external thread for connecting a tobacco tar storage tank; a packaging convex edge is formed on the outer side of the upper connecting part, and packaging grooves are formed between the packaging convex edge and the upper connecting part at intervals; the bottom of the inside wall of encapsulation chimb is equipped with the circular arc sealing ring of copper, and when tobacco tar bin and last connecting portion threaded connection, the bottom of tobacco tar bin carries out the cold pressure welding cooperation with the circular arc sealing ring.
In further technical scheme, the top of going up connecting portion is equipped with the claw piece that two symmetries set up, and the air drainage hole has been seted up to the middle part position of these two claw pieces to the interval forms tobacco tar drainage clearance between these two claw pieces.
In a further technical scheme, the outer wall at the middle part of support main part is moulded respectively and is had outside protrusion setting first fender ring and second fender ring, and first fender ring and second keep off the interval and form the sealing washer grooving between the ring.
In a further technical scheme, the lower part of the support main body is provided with a main seat connecting part, and the outer side wall of the main seat connecting part is provided with a second outer thread for being in threaded connection with the main seat.
In a further technical scheme, the bottom of the main seat connecting part is respectively provided with two positioning notches for positioning and connecting the main seat, and the two positioning notches are symmetrically arranged on two sides of the main seat connecting part respectively.
In a further technical scheme, an assembly cavity which penetrates through the main seat connecting part from top to bottom is formed in the main seat connecting part, the upper part of the assembly cavity is narrowed to form a heating part penetrating opening, and a sealing abutting surface of an arc-shaped surface is formed between the heating part penetrating opening and the assembly cavity.
In a further technical scheme, high-temperature-resistant silica gel for improving the assembly tightness is bonded on the sealing abutting surface.
In a further technical scheme, the outer side wall of the packaging convex edge is provided with a concave-convex surface structure for skid resistance.
After adopting the structure, compared with the prior art, the utility model has the advantages that: the utility model provides a lung suction bracket.A cold welding structure is arranged between the connection part of the lung suction bracket and a tobacco tar storage box, so that the tobacco tar storage box and the lung suction bracket are in threaded connection and are subjected to cold welding at the same time, and the tobacco tar storage box and the lung suction bracket form a compact cold welding connection structure, so that secondary sealing treatment is avoided, the assembly steps are reduced, and the product cost is reduced; a sealing abutting surface with an arc-shaped surface is formed between the heating element penetrating opening and the assembling cavity, so that the electrode seat can tightly abut against the sealing abutting surface to form a simple sealing connection structure, and the smoke oil is prevented from leaking into the assembling cavity; the sealing abutting surface is bonded with high-temperature-resistant silica gel for improving the assembly sealing degree, and the structural stability of the atomizing core is further improved.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Detailed Description
The following are merely preferred embodiments of the present invention, and do not limit the scope of the present invention.
A lung suction support is shown in figures 1 and 2 and comprises a support main body, wherein an upper connecting part 3 is arranged at the top of the support main body, and a first external thread 31 for connecting a tobacco tar storage tank is arranged on the outer side wall of the upper connecting part 3; a packaging convex edge 4 is formed on the outer side of the upper connecting part 3, and a packaging groove 40 is formed between the packaging convex edge 4 and the upper connecting part 3 at intervals; the bottom of the inside wall of encapsulation chimb 4 is equipped with the circular arc sealing ring 41 of copper, and when the tobacco tar storage tank was connected with upper junction portion 3 threaded connection, the bottom of tobacco tar storage tank and circular arc sealing ring 41 carried out the cold pressure welding cooperation. The utility model provides a lung suction support, wherein a cold welding structure is arranged between the connection part of the lung suction support and a tobacco tar storage box, so that the tobacco tar storage box and the lung suction support are in threaded connection and are subjected to cold welding at the same time, a compact cold welding connection structure is formed between the tobacco tar storage box and the lung suction support, secondary sealing treatment is avoided, the assembly steps are reduced, and the product cost is reduced.
Specifically, the top of the upper connecting part 3 is provided with two symmetrically arranged claw pieces 1, the middle positions of the two claw pieces 1 are provided with air drainage holes 10, and a smoke oil drainage gap 2 is formed between the two claw pieces 1 at intervals.
Specifically, the outer wall of the middle part of the bracket main body is respectively formed with a first retaining ring 51 and a second retaining ring 52 which are arranged to protrude outwards, and a sealing ring sleeve groove 53 is formed between the first retaining ring 51 and the second retaining ring 52 at an interval.
Specifically, the lower portion of the bracket body is provided with a main seat connecting portion 6, and the outer side wall of the main seat connecting portion 6 is provided with a second outer thread 61 for screwing the main seat.
Specifically, the bottom of the main seat connecting portion 6 is respectively provided with two positioning notches 62 for positioning and connecting the main seat, and the two positioning notches 62 are respectively symmetrically arranged on two sides of the main seat connecting portion 6.
Specifically, an assembly chamber 60 which penetrates through the main seat connecting portion 6 from top to bottom is formed in the main seat connecting portion 6, the upper portion of the assembly chamber 60 is narrowed to form a heating element penetrating opening, and a sealing abutting surface 601 of an arc-shaped surface is formed between the heating element penetrating opening and the assembly chamber 60. The sealing abutting surface 601 of the arc-shaped surface is formed between the heating element penetrating opening and the assembling chamber, so that the electrode seat can tightly abut against the sealing abutting surface 601 to form a simple sealing connection structure, and the smoke oil is prevented from leaking into the assembling chamber.
Specifically, the sealing abutting surface 601 is bonded with a high temperature resistant silicone adhesive for improving the sealing degree of the assembly. The sealing abutting surface 601 is bonded with high-temperature-resistant silica gel for improving the assembly sealing degree, so that the structural stability of the atomizing core is further improved.
Specifically, the outer side wall of the encapsulation flange 4 is provided with a concavo-convex texture structure for skid resistance.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (8)
1. A pulmonary aspiration stent, comprising: the tobacco tar storage box comprises a bracket main body, wherein the top of the bracket main body is provided with an upper connecting part (3), and the outer side wall of the upper connecting part (3) is provided with a first external thread (31) for connecting a tobacco tar storage box; a packaging convex edge (4) is formed on the outer side of the upper connecting part (3), and a packaging groove (40) is formed between the packaging convex edge (4) and the upper connecting part (3) at intervals; the bottom of the inner side wall of the packaging convex edge (4) is provided with a copper arc sealing ring (41), and when the tobacco tar storage tank is in threaded connection with the upper connecting part (3), the bottom of the tobacco tar storage tank is in cold-press welding fit with the arc sealing ring (41).
2. The pulmonary aspiration stent of claim 1, wherein: the top of going up connecting portion (3) is equipped with two symmetrical claw pieces (1) that set up, and air drainage hole (10) have been seted up to the middle part position of these two claw pieces (1) to interval formation tobacco tar drainage clearance (2) between these two claw pieces (1).
3. The pulmonary aspiration stent of claim 2, wherein: the outer wall in the middle part of support main part is moulded respectively and is had outside protrusion setting first fender ring (51) and second fender ring (52), and first fender ring (51) and second keep off and form sealing washer cover groove (53) at the interval between ring (52).
4. A pulmonary aspiration stent according to claim 3, wherein: the lower part of the support main body is provided with a main seat connecting part (6), and the outer side wall of the main seat connecting part (6) is provided with a second outer thread (61) for being in threaded connection with the main seat.
5. The pulmonary aspiration stent of claim 4, wherein: the bottom of the main seat connecting portion (6) is respectively provided with two positioning notches (62) used for positioning and connecting the main seat, and the two positioning notches (62) are symmetrically arranged on two sides of the main seat connecting portion (6).
6. The pulmonary aspiration stent of claim 5, wherein: the inner part of the main seat connecting part (6) is provided with an assembly chamber (60) which penetrates through the main seat connecting part from top to bottom, the upper part of the assembly chamber (60) is narrowed to form a heating part penetrating opening, and a sealing abutting surface (601) of an arc-shaped surface is formed between the heating part penetrating opening and the assembly chamber (60).
7. The pulmonary aspiration stent of claim 6, wherein: the sealing abutting surface (601) is bonded with high-temperature-resistant silica gel for improving the assembly sealing degree.
8. The pulmonary aspiration stent of claim 1, wherein: the outer side wall of the packaging convex edge (4) is provided with a concave-convex texture structure for skid resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123383912.6U CN216875012U (en) | 2021-12-29 | 2021-12-29 | Lung aspiration support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123383912.6U CN216875012U (en) | 2021-12-29 | 2021-12-29 | Lung aspiration support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216875012U true CN216875012U (en) | 2022-07-05 |
Family
ID=82210412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123383912.6U Active CN216875012U (en) | 2021-12-29 | 2021-12-29 | Lung aspiration support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216875012U (en) |
-
2021
- 2021-12-29 CN CN202123383912.6U patent/CN216875012U/en active Active
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