SEALING AND AIR INTAKE ADJUSTING STRUCTURE AT AIR INLET OF ELECTRONIC VAPORIZER

Abstract

The invention discloses a sealing and air intake adjusting structure at the air inlet of electronic vaporizer, comprising a base body provided on the electronic vaporizer, wherein the base body is provided with a charging socket; one end of the charging socket is located on the outer surface of the base body, and the other end thereof is located inside the base body; the base body is provided with a sealing element; the sealing element comprises a first end and a second end; the first end is located inside the base body; the air adjusting element is provided with a via hole adapted to the air inlet hole, and the air adjusting element moves in contact with the end surface of the second end to realize the gradual opening or closing of the air inlet hole.

Description

BACKGROUND OF THE INVENTION

1. Field of the Invention

The invention relates to the technical field of electronic vaporizer, in particular to a sealing and air intake adjusting structure at the air inlet of electronic vaporizer.

2. Description of the Related Art

As a leisure product, electronic vaporizer are becoming more and more accepted by people.

The basic principle of electronic vaporizer is that the heating element heats the e-liquid to produce smoke, which has a similar effect to existing vaporizer. In this process, the heating element is in contact with the e-liquid, which not only produces the heating and evaporation process, but also a part of the combustion process, especially the formula of part of the e-liquid, which must be ignited and burned to achieve the use effect. The combustion requires air to enter, so the adjustment of the air intake and the control of air tightness play an important role in the improvement of product performance and the improvement of experience. On the other hand, e-vaporizer imitate the use process of vaporizer, and an air inlet needs to be set during the sucking process to achieve the use effect. At the same time, the adjustment of air intake and the control of air tightness play an important role in improving the product experience.

The heating of the heating element in the electronic vaporizer is mostly electric heating, so the charging process will be involved when the product is in use, and the charging requires a charging socket structure; while the arrangement of the charging socket will inevitably be exposed in the overall structure of the product, which also causes the problem of air leakage and becomes a structural defect in use.

SUMMARY OF THE INVENTION

In view of the above defects in the prior art, the invention provides a sealing and air intake adjusting structure at the air inlet of electronic vaporizer to meet a better use effect. The solution is as follows:

a sealing and air intake adjusting structure at the air inlet of electronic vaporizer, comprising a base body provided on the electronic vaporizer, wherein the base body is provided with a charging socket; one end of the charging socket is located on the outer surface of the base body, and the other end thereof is located inside the base body; the base body is provided with a sealing element; the sealing element comprises a first end and a second end; the first end is located inside the base body and is arranged along the contact point of the charging socket with the base body to achieve sealing; the second end extends to the outer surface of the base body, and the second end is provided with an air inlet hole connecting the inside and outside of the base body; the outside of the base body is movably provided with an air adjusting element; the air adjusting element is provided with a via hole adapted to the air inlet hole, and the air adjusting element moves in contact with the end surface of the second end to realize the gradual opening or closing of the air inlet hole.

With the above technical solution, the base body is used to connect to the electronic vaporizer and is an accessory structure, and a charging socket is provided thereon for charging. The charging socket is assembled with the base body as a whole, and a gap is inevitably formed at the contact point. Therefore, the first end of the sealing element is used to achieve sealing to avoid air leakage and solve the structural problems caused by it. The air inlet hole connects the inside and outside of the base body and is a structure for special air inlet. The air adjusting element is used to be fitted with the second end of the sealing element to adjust the air inlet size, specifically by adjusting the degree of opening of the air inlet hole by sliding along the end surface of the second end. The adjustment of the air inlet size is the effect required by the product function, which helps to achieve a better user experience. The sealing element itself has a sealing effect, so the fitting arrangement of the air adjusting element has a sealing effect at the contact point.

Further, the sealing element is made of polymer material.

Further, the sealing element is made of silica gel or rubber.

Further, the outer surface of the base body forms a circumferential surface; the second end is arranged on the circumferential surface and is in an arc shape coaxial with the circumferential surface, and the outside of the circumferential surface is coaxially provided with a ring-shaped component as the air adjusting element. The preference provides a structure of a base body and an air adjusting element, and the two can be controlled by rotating the air adjusting element to control the degree of opening of the air inlet hole through the cooperation of the ring and the circumferential surface in the preferred solution.

Further, the air inlet hole is a strip hole arranged along the circumferential direction of the circumferential surface. In the preferred embodiment, based on the structural characteristics of the circumferential surface, the strip hole arrangement in the solution can be combined with the arc of the rotating operation to change the degree of opening of air inlet and provide a wider range of operation scales.

Further, the end surface of the second end is interfered with the circumferential surface so that the inner wall of the air adjusting element and the circumferential surface form a gap. In the preferred embodiment, by forming a gap, excessive contact between the air adjusting element and the base body is avoided, unnecessary interference and resistance are avoided, and the use effect is better.

Further, sliding grooves and sliding teeth that are slidably matched with each other are provided between the inner wall of the air adjusting element and the circumferential surface; the sliding grooves are arranged coaxially along the circumferential surface. In the preferred embodiment, the rotation motion is limited within a certain range by providing the sliding grooves and sliding teeth structure, which is a limit structure to optimize the effect of rotation control.

Further, the circumferential surface is provided with a groove, and the sealing element is embedded in the groove; the bottom of the groove and the sealing element are provided with through holes corresponding to each other to form the air inlet hole. In the preferred embodiment, a groove is provided to provide the sealing element, which improves the stability and sealing performance of the installation.

Further, the charging socket is a USB socket.

Further, a structurally adapted table surface is formed in the base body along the outer periphery of the charging socket, and the first end is formed in a ring shape along the table surface. The setting stability of the sealing element and the charging socket is improved by providing the table surface.

Advantageous effects: the invention is novel in concept, reasonable in design, and easy to use. In the invention, the charging socket and the air inlet hole are sealed at the same time by providing the sealing element, so that fewer parts are used, and the product assembly structure can be more compact. At the same time, for the air inlet hole, it is directly arranged on the sealing element, and the air inlet hole is gradually adjusted through the movement of the air adjusting element. The air adjusting element directly fits with the sealing element, which greatly guarantees the sealing performance of the contact part, and the effect is stable and good.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of an embodiment of the invention.

FIG. 2 is a schematic diagram of the structure of the air adjusting element in an embodiment of the invention.

FIG. 3 is a schematic diagram of the structure of the sealing element in an embodiment of the invention.

FIG. 4 is a schematic diagram of the structure of the base body in an embodiment of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

The following describes the invention in specific implementation process with reference to the drawings and embodiments as a further preferred description:

With reference to FIG. 1 to FIG. 4, a sealing and air intake adjusting structure at the air inlet of electronic vaporizer, comprising a base body 100 provided on the electronic vaporizer, wherein the base body 100 is provided with a charging socket 200; one end of the charging socket 200 is located on the outer surface of the base body 100, and the other end thereof is located inside the base body 100. The base body 100 is provided with a sealing element 300. As a preference from the material dimension, based on the elasticity and air-tightness of polymer materials, they can also be used through structural coordination. As a characteristic of sealing objects, the sealing element 300 is made of polymer materials, especially silica gel or rubber in common polymer materials, which has a good effect as a sealing component. As shown in FIG. 3, the sealing element 300 comprises a first end 310 and a second end 320; the first end 310 is located inside the base body 100 and is arranged along the contact point of the charging socket 200 with the base body 100 to achieve sealing; the second end 320 extends to the outer surface of the base body 100, and the second end 320 is provided with an air inlet hole 400 connecting the inside and outside of the base body 100; the outside of the base body 100 is movably provided with an air adjusting element 500; the air adjusting element 500 is provided with a via hole 510 adapted to the air inlet hole 400, and the air adjusting element 500 moves in contact with the end surface of the second end 320 to realize the gradual opening or closing of the air inlet hole 400. The core idea of the invention is to airtight the air inlet position and the charging socket at the same time by providing a sealing element 300; in order to meet this effect in structure, the two must be close to each other in position, which improves the compactness of the entire product. The air inlet hole 400 is directly arranged on the sealing element 300, while the air inlet hole 400 is directly adjusted. The sealing effect characteristics of the sealing element 300 itself are directly utilized, and the air tightness around the air inlet hole is greatly improved in structure, and the structure and air tight effect are more stable. The principle is that the air adjusting element 500 fits and slides on the end surface of the second end 320, and the structure and movement of the air adjusting element 500 are not limited; for example, circular rotation may be used to close the air inlet hole 400, or a sliding key may be used to move linearly to close the air inlet hole 400. In order to ensure the unimpeded air inlet, a via hole 510 must be provided on the air adjusting element 500 to correspond to and fit the air inlet hole 400.

Regarding the specific structural form and mutual cooperation form of the base body 100 and the air adjusting element 500, as a further preferred solution in the specific implementation process, the outer surface of the base body 100 forms a circumferential surface 110; the second end 320 is arranged on the circumferential surface 110 and is in an arc shape coaxial with the circumferential surface 110, and the outside of the circumferential surface 110 is coaxially provided with a ring-shaped component as the air adjusting element 500. This solution is a circular rotation type fit. On this basis, the solution is continued to be optimized, further, the air inlet hole 400 is a strip hole arranged along the circumferential direction of the circumferential surface 110. Further, the end surface of the second end 320 is interfered with the circumferential surface 110 so that the inner wall of the air adjusting element 500 and the circumferential surface 110 form a gap. Further, sliding grooves and sliding teeth that are slidably matched with each other are provided between the inner wall of the air adjusting element 500 and the circumferential surface 110; the sliding grooves are arranged coaxially along the circumferential surface 110. As shown in FIG. 4, in specific implementation, the sliding grooves 130 are arranged on the circumferential surface 110, and the sliding teeth 520 are arranged on the inner wall of the air adjusting element 500 to achieve mutual cooperation. It should be noted that, in order to improve the stability of the structure, the sliding grooves 130 are two oppositely arranged. Based on the characteristics of this structure, by controlling the width of the sliding teeth 520 and the width of the sliding grooves 130, the range of rotation is controlled within a certain angle range. In specific implementation, the rotation angle range is generally 20°-80°, of which 30°, 40°, 50° and 60° are preferred. It should be noted that the angle here should be understood as the angle at which the sliding teeth 520 rotate in the sliding grooves 130, rather than the angle range on a specific 0° line.

As shown in FIG. 4, for the setting of the sealing element 300, as a further preference, the circumferential surface 110 is provided with a groove 120, and the sealing element 300 is embedded in the groove 120; the bottom of the groove 120 and the sealing element 300 are provided with through holes corresponding to each other to form the air inlet hole 400. As shown in FIG. 4, the groove 120 is a sunken groove.

In specific implementation, in terms of application type, as a further preference, the charging socket 200 is a USB socket.

In specific implementation, in terms of structure type, as a further preference, a structurally adapted table surface is formed in the base body 100 along the outer periphery of the charging socket 200, and the first end 310 is formed in a ring shape along the table surface.

The preferred embodiments of the invention are described in detail hereinabove. It should be understood that those of ordinary skill in the art can make many modifications and variations according to the concept of the invention without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the invention on the basis of the prior art shall all fall within the protection scope defined by the claims.

Claims

1. A sealing and air intake adjusting structure at the air inlet of electronic vaporizer, comprising a base body (100) provided on the electronic vaporizer, wherein the base body (100) is provided with a charging socket (200); one end of the charging socket (200) is located on the outer surface of the base body (100), and the other end thereof is located inside the base body (100); the base body (100) is provided with a sealing element (300); the sealing element (300) comprises a first end (310) and a second end (320); the first end (310) is located inside the base body (100) and is arranged along the contact point of the charging socket (200) with the base body (100) to achieve sealing; the second end (320) extends to the outer surface of the base body (100), and the second end (320) is provided with an air inlet hole (400) connecting the inside and outside of the base body (100); the outside of the base body (100) is movably provided with an air adjusting element (500); the air adjusting element (500) is provided with a via hole (510) adapted to the air inlet hole (400), and the air adjusting element (500) moves in contact with the end surface of the second end (320) to realize the gradual opening or closing of the air inlet hole (400).

2. The sealing and air intake adjusting structure at the air inlet of electronic vaporizer according to claim 1, wherein the sealing element (300) is made of polymer material.

3. The sealing and air intake adjusting structure at the air inlet of electronic vaporizer according to claim 1, wherein the sealing element (300) is made of silica gel or rubber.

4. The sealing and air intake adjusting structure at the air inlet of electronic vaporizer according to claim 1, wherein the outer surface of the base body (100) forms a circumferential surface (110); the second end (320) is arranged on the circumferential surface (110) and is in an arc shape coaxial with the circumferential surface (110), and the outside of the circumferential surface (110) is coaxially provided with a ring-shaped component as the air adjusting element (500).

5. The sealing and air intake adjusting structure at the air inlet of electronic vaporizer according to claim 2, wherein the outer surface of the base body (100) forms a circumferential surface (110); the second end (320) is arranged on the circumferential surface (110) and is in an arc shape coaxial with the circumferential surface (110), and the outside of the circumferential surface (110) is coaxially provided with a ring-shaped component as the air adjusting element (500).

6. The sealing and air intake adjusting structure at the air inlet of electronic vaporizer according to claim 3, wherein the outer surface of the base body (100) forms a circumferential surface (110); the second end (320) is arranged on the circumferential surface (110) and is in an arc shape coaxial with the circumferential surface (110), and the outside of the circumferential surface (110) is coaxially provided with a ring-shaped component as the air adjusting element (500).

7. The sealing and air intake adjusting structure at the air inlet of electronic vaporizer according to claim 4, wherein the air inlet hole (400) is a strip hole arranged along the circumferential direction of the circumferential surface (110).

8. The sealing and air intake adjusting structure at the air inlet of electronic vaporizer according to claim 4, wherein the end surface of the second end (320) is interfered with the circumferential surface (110) so that the inner wall of the air adjusting element (500) and the circumferential surface (110) form a gap.

9. The sealing and air intake adjusting structure at the air inlet of electronic vaporizer according to claim 4, wherein sliding grooves and sliding teeth that are slidably matched with each other are provided between the inner wall of the air adjusting element (500) and the circumferential surface (110); the sliding grooves are arranged coaxially along the circumferential surface (110).

10. The sealing and air intake adjusting structure at the air inlet of electronic vaporizer according to claim 4, wherein the circumferential surface (110) is provided with a groove (120), and the sealing element (300) is embedded in the groove (120); the bottom of the groove (120) and the sealing element (300) are provided with through holes corresponding to each other to form the air inlet hole (400).

11. The sealing and air intake adjusting structure at the air inlet of electronic vaporizer according to claim 1, wherein the charging socket (200) is a USB socket.

12. The sealing and air intake adjusting structure at the air inlet of electronic vaporizer according to claim 11, wherein a structurally adapted table surface is formed in the base body (100) along the outer periphery of the charging socket (200), and the first end (310) is formed in a ring shape along the table surface.