CN213908495U

CN213908495U - Air suction device

Info

Publication number: CN213908495U
Application number: CN202022753280.7U
Authority: CN
Inventors: 刘雄飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-10
Anticipated expiration: 2030-11-24

Abstract

The design provides a suction device, which comprises a body, wherein the body is provided with a top surface and a bottom surface, the top surface is connected with the bottom surface through a first surface, the top surface is connected with the bottom surface through a second surface, the width of the first surface in the horizontal direction is larger than that of the second surface in the horizontal direction, a concave area is inwards arranged on the outer surface of the first surface, the concave area faces the second surface, the second surface extends and penetrates through the second surface, and the concave area faces the direction of the top surface and is bent. Through setting up the depressed area in first face, can increase the frictional force of first face and oral cavity contact, the body is lived in the people's of being convenient for oral cavity, even under the condition that there is essential oil in the surface of body, the oral cavity equally can keep relatively fixed with the body, need not the staff and hold and can live the body, can liberate people's hand, and the design of depressed area can increase adhesive force, intimacy degree between oral cavity and the body simultaneously.

Description

Air suction device

Technical Field

The design relates to an air suction device for low-temperature tobacco or medical treatment, wherein the air suction device is called an electronic cigarette, an aerosol and smoke generating device used for the low-temperature tobacco, and the air suction device is called a health-care electronic steam device, or an electronic aerosol generating device and an electronic atomization device used in the medical field.

Background

At present, an aerosol and smoke generating device, also called an electronic cigarette, is used, which comprises a cartridge and a body, wherein the body is internally provided with a circuit board and a battery, the circuit board is connected with the battery, the cartridge is internally provided with an atomizing core and an oil storage bin, the atomizing core is connected with the circuit board, the tobacco tar in the oil storage bin enters the atomizing core through an oil guide cotton to atomize the tobacco tar, and the atomized tobacco tar flows out through a cigarette holder at the upper part of a cigarette holder, the cigarette holder of the cartridge adopts a smooth or streamline structure, concretely, as shown in the following figures 1-2, the cartridge comprises a bottom part and a top part, the bottom part and the top part are connected through an arc surface, the width viewed from a side view is the width of the top part of the cartridge, and the numerical value of the width is gradually reduced from the bottom to the top part, so as to realize smooth arc surface transition, the front surface of the cartridge is smooth as viewed from a solid figure, and the design with a large width on the top part and a large bottom part, the cigarette cartridge is convenient to plug into the oral cavity of a person, and can easily fall off or slide out of the oral cavity of the person when the cigarette cartridge is contained in the oral cavity of the person, because the oral cavity of the person cannot contain the smooth cigarette cartridge, the electronic cigarette is held by people as an aid, and meanwhile, the cigarette cartridge is contained in the oral cavity of the person to normally draw the cigarette.

Moreover, as the oral cavity of the person is repeatedly contacted with the cigarette holder for a long time, mucus in the oral cavity and electronic cigarette oil (also called essence and essential oil) generated by smoking also remain on the surface of the cigarette bullet, the surface of the cigarette bullet is very smooth, and the difficulty that the oral cavity of the person holds the cigarette bullet is greatly increased.

SUMMERY OF THE UTILITY MODEL

The present design is intended to overcome the drawbacks of the prior art and provide an inhalation device with anti-slip, close contact, comfortable taste and novel design.

The design is realized as follows: a getter device, comprising:

the body is provided with a top surface and a bottom surface, the top surface and the bottom surface are connected through a first surface, the top surface and the bottom surface are also connected through a second surface, the width of the first surface in the horizontal direction is larger than that of the second surface in the horizontal direction, a concave area is inwards arranged on the outer surface of the first surface, the concave area extends towards the direction of the second surface and penetrates through the second surface, and the concave area is bent towards the direction of the top surface.

The concave area is a groove, the groove is arc-shaped, the groove is provided with a bottom wall and side walls, the side walls are respectively positioned on the upper side and the lower side of the bottom wall, and the side walls are connected with the bottom wall through a connecting arc surface.

The bottom wall of the groove comprises an upper wall and a lower wall, and the upper wall and the lower wall penetrate through the second face.

The bottom wall of the groove comprises an upper wall and a lower wall, the lower wall penetrates through the second face, and the upper wall penetrates through the top face.

The body is oval in shape when observed along a top view, a center line is used as the center, the depth of the concave part of the groove is A, and on the first surface, the numerical value of A is decreased gradually or kept unchanged from the position of the center line to the second surface.

The body is rectangular when being observed along a top view, a central line is used as a center, the depth of the concave part of the groove is A, and on the first surface, the numerical value of A is decreased gradually or kept unchanged from the position of the central line to the second surface.

The top surface is seted up an air outlet channel downwards, the air outlet channel court the bottom surface direction extends, the lower part of air outlet channel sets up an atomizing core, the atomizing core sets up inside the body, a base is disposed to the bottom surface, the inlet port is seted up to the base, the upper portion of base is located this internally, just the atomizing core sets up in the base, inlet port one end and outside air intercommunication, the other end intercommunication atomizing core of inlet port, the atomizing core still communicates the lower part of air outlet channel.

The depressed area is the recess, the recess is the arcuation, the recess has a diapire and lateral wall, the lateral wall is located respectively the upper and lower both sides of diapire, the lateral wall with connect through the connection cambered surface between the diapire the top surface has a central line with the bottom surface, the diapire distance the distance of central line is L1, the distance of other parts of first face distance central line is L2, L1 < L2.

This design body has a top surface and a bottom surface, connect through first face between top surface and the bottom surface, still connect through the second face between top surface and the bottom surface, the width of first face in the horizontal direction is greater than the width of second face in the aspect of the level, and a sunk area is inwards seted up to the surface of first face, the sunk area court the second face direction is extended and is passed the second face, just the sunk area court the direction of top surface is buckled. Through setting up the depressed area in first face, can increase the frictional force of first face and oral cavity contact, the body is lived in the people's of being convenient for oral cavity, even under the condition that there is essential oil in the surface of body, the oral cavity equally can keep relatively fixed with the body, need not the staff and hold and can live the body, can liberate people's hand, and the design of depressed area can increase adhesive force, intimacy degree between oral cavity and the body simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present design or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present design, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a perspective view of the background art provided by the present design;

FIG. 2 is a side view of the background art provided by the present design;

FIG. 3 is a perspective view of the body provided by the present design;

FIG. 4 is a side view of the body provided by the present design;

FIG. 5 is a front view of the body of the second version of the present design;

FIG. 6 is a side view of the body of the third scheme provided by the present design;

fig. 7 is a front view of a fourth version body provided by the present design.

Detailed Description

The technical solutions in the design embodiments will be clearly and completely described below with reference to the drawings in the design embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the design, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein without making any creative effort fall within the scope of the present design.

Referring to fig. 1 to 7, the present embodiment provides a suction device, which includes: the body 2 is provided with a top surface 21 and a bottom surface 22, the top surface 21 and the bottom surface 22 are connected through a first surface 23, the top surface 21 and the bottom surface 22 are also connected through a second surface 24, the width of the first surface 23 in the horizontal direction is larger than that of the second surface 24 in the horizontal direction, a recessed area 231 is formed in the outer surface of the first surface 23, the recessed area 231 extends towards the direction of the second surface 24 and penetrates through the second surface 24, and the recessed area 231 is bent towards the direction of the top surface 21.

Depressed area 231 is the recess, the recess is the arcuation, the recess has a diapire and lateral wall, the lateral wall is located respectively the upper and lower both sides of diapire, the lateral wall with connect through the connection cambered surface between the diapire, this kind of design can satisfy the design of depressed area 231, the centre gripping of the lip of also being convenient for. The design only lists the shapes, trends and radians of a plurality of grooves, but is not limited to the radians listed in the design, and the concave radians can be adjusted according to needs, such as arcs of 5 degrees, 10 degrees and 15 degrees. The depth of the groove is 2mm, 3mm, 5mm, 6mm and the like, which are not listed.

In another design, the recessed area 231 is a groove, the groove is arc-shaped, the groove has a bottom wall and side walls, the side walls are respectively located on the upper side and the lower side of the bottom wall, the side walls and the bottom wall are connected through a connecting arc surface, the top surface 21 and the bottom surface 22 have a center line, the distance from the bottom wall to the center line is L1, the distance from the other part of the first surface 23 to the center line is L2, and L1 < L2, the design of the value can further prevent the body 2 from sliding with the oral cavity of a person in the using process, or the body 2 is separated from the oral cavity of the person, so that the oral cavity can hold the body 2, the oral cavity is located in the recessed area 231, and the oral cavity clamps the body 2 through the matching with the recessed area 231, thereby preventing the oral cavity from sliding and increasing the contact feeling with the oral cavity.

Of course, the understanding of the recessed region 231 also includes the way that the top surface 21 of the body 2 is provided with some plastic design, and the recessed region 231 is naturally formed at other positions relative to the first face 23, at a thickness equal to the thickened top surface 21 of the mouthpiece.

The bottom wall of the recess comprises an upper wall and a lower wall, both of which penetrate through the second face 24, and this design shows that the recess penetrates through the second face 24, and the recessed region 231 completely passes through the second face 24, so that the recess can be fully contacted with the oral cavity, because the depth of the body 2 that can enter the oral cavity becomes deeper, and at the same time, the teeth of a person can contact the top face 21, or the teeth bite the first face 23, specifically, the first face 23 near the top face 21, i.e., the upper portion of the first face 23, is located above the recessed region 231, and avoids the region with the thinner thickness of the body 2, so as to prevent the body 2 from being bitten by the teeth, and the service life of the body 2 is prolonged to a certain extent.

The bottom wall of the recess comprises an upper wall and a lower wall, the lower wall extending through the second face 24 and the upper wall passing through the top face 21. The design can ensure that the body 2 can not enter the oral cavity too deeply, and compared with the previous design, the reasonable depth of entering the oral cavity is achieved, the teeth of a person can contact the top surface 21 at the moment, or the teeth bite the first surface 23 close to the top surface 21, namely the upper part of the first surface 23 is positioned above the concave region 231, the region with the thinner thickness of the body 2 is avoided, the body 2 is prevented from being bitten by the teeth, the breakage and the like, and the service life of the body 2 is prolonged to a certain extent.

Viewed from a top view, the body 2 is in an oval shape, a center line is taken as a center, the concave depth of the groove is A, and on the first surface 23, the numerical value of A is decreased or kept unchanged from the position of the center line to the second surface 24. The oval design, it is thick in the middle of the thickness itself, both sides are narrow, the recess is from the center to the distance of second face 24, because the width between two first faces 23 is degressive, so the recess can be equal at the sunken degree of depth of first face 23, promptly the mouth of people is when containing body 2, the distance that lies in between two lips is unequal, the distance of centre is big, the distance of both sides is little, then the distance that requires between two first faces 23 is with the lip matching, require the distance of body 2 intermediate position department to be greater than the distance of both sides position department promptly, and the design of the degressive degree of depth of recess, just in line with the design of people's lip. Of course, the value of A is decreased in the case of the other than forest, and this explanation is understood to mean that the lips of the body 2 can not only clamp the middle position but also clamp the edge position, although the lip does not match the mouth shape of the person, but the design can ensure the friction force between the body 2 and the lips during the use, and prevent the body 2 from sliding.

The body 2 is rectangular when viewed from a top view, a center line is taken as a center, the concave depth of the groove is A, and the numerical value of A is decreased or kept unchanged from the position of the center line to the second surface 24 on the first surface 23. Although this rectangular design is not common, it is also within the scope of protection to have a rectangular design, which requires that the first surface 23 be linear and the second surface 24 be linear, in which case the body 2 is rectangular in shape when viewed in plan. The principle is similar to that described above and will not be described again.

The top surface 21 is seted up an air outlet channel downwards, air outlet channel court the 22 directions in bottom surface extend, air outlet channel's lower part sets up an atomizing core, the atomizing core sets up inside body 2, a base is disposed to bottom surface 22, the inlet port is seted up to the base, the upper portion of base is located body 2, just the atomizing core sets up in the base, inlet port one end and outside air intercommunication, the other end intercommunication atomizing core of inlet port, the atomizing core still communicates air outlet channel's lower part.

The theory of operation of this design is as follows, in use, with body 2 and shell assembly, the shell is located the below of body 2, dispose the battery in the shell, control assembly, battery assembly passes through the atomizing core in control assembly connects body 2, the circular telegram back, the atomizing core generates heat, the tobacco tar atomization in with body 2, the tobacco tar of body 2 can realize injecting into, for example, first face 23, the second face 24, top surface 21, bottom surface 22, the base encloses into the oil bin, also be called the oil storage region, there is air outlet channel certainly here, the outside air passes through the inlet port and gets into, send out atomizing core atomizing fragrant smell through air outlet channel.

When the cigarette holder is used, the mouth cavity contains the cigarette holder, the body 2 enters the mouth cavity, the lips enter the concave area 231, the contact surface between the lips and the concave area 231 is increased, the friction force between the lips is increased, looseness between the lips is prevented, even if the mouth cavity contains tobacco tar, the tobacco tar enters the concave area 231, the lips and the concave area are matched, the lips can be prevented from sliding, and due to the uneven design, the contact feeling and the comfortable feeling are increased.

The design is not limited to the above-described embodiments, but rather should be construed in breadth and scope in accordance with the appended claims.

Claims

1. An air intake apparatus, comprising:

2. The suction device as claimed in claim 1, wherein said recessed area is a groove, said groove is arc-shaped, said groove has a bottom wall and side walls, said side walls are respectively located at upper and lower sides of said bottom wall, and said side walls and said bottom wall are connected by a connection arc surface.

3. The suction device as claimed in claim 2, wherein the bottom wall of the recess comprises an upper wall and a lower wall, both of which extend through the second face.

4. The suction device as claimed in claim 2, wherein the bottom wall of the recess comprises an upper wall and a lower wall, the lower wall extending through the second face and the upper wall extending through the top face.

5. Getter device as claimed in claim 2, in which the body, viewed in plan, has an oval shape, centred on the centre line, the recess having a depth a, the value of a decreasing or remaining constant on the first face starting from the position of the centre line to the second face.

6. Getter device as claimed in claim 2, in which the body, viewed in plan, has a rectangular shape, centred on the centre line, the recess having a depth a, the value of a decreasing or remaining constant on the first face, starting from the position of the centre line to the second face.

7. The air suction device as claimed in claim 1, wherein the top surface is provided with an air outlet channel downward, the air outlet channel extends toward the bottom surface, an atomizing core is disposed at a lower portion of the air outlet channel, the atomizing core is disposed inside the body, the bottom surface is provided with a base, the base is provided with an air inlet, an upper portion of the base is located inside the body, the atomizing core is disposed on the base, one end of the air inlet is communicated with the outside air, the other end of the air inlet is communicated with the atomizing core, and the atomizing core is further communicated with a lower portion of the air outlet channel.

8. The getter device as claimed in claim 1, wherein the recessed area is a groove, the groove is arc-shaped, the groove has a bottom wall and side walls, the side walls are respectively located at the upper and lower sides of the bottom wall, the side walls and the bottom wall are connected by a connecting arc surface to form a center line, the bottom wall is spaced from the center line by a distance L1, the first surface located above the side walls is spaced from the center line by a distance L2, and L1 < L2.