CN111685383B - Movable hardware sealing structure, atomizer and assembly method - Google Patents
Movable hardware sealing structure, atomizer and assembly method Download PDFInfo
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- CN111685383B CN111685383B CN202010542129.0A CN202010542129A CN111685383B CN 111685383 B CN111685383 B CN 111685383B CN 202010542129 A CN202010542129 A CN 202010542129A CN 111685383 B CN111685383 B CN 111685383B
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- air inlet
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for inhalable precursors
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/70—Manufacture
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Abstract
The invention relates to the field of aerosol generating devices, and particularly discloses a movable hardware sealing structure, which comprises the following components: the device comprises an oil bin, an air inlet ring arranged on the oil bin, an atomization core arranged in the oil bin, and an air pipe sleeved on the air inlet ring, wherein a push rod in the air pipe is installed in a sliding mode, an air tap in the air pipe is sleeved in a rotatable mode, a first sealing element is arranged between the air pipe and the air tap, and a second sealing element is arranged between the push rod and the air inlet ring. According to the invention, the push rod sealing ring is arranged on the push rod, so that the push rod can keep good sealing performance all the time in the process of moving in the air passing hole of the air inlet ring, and therefore, condensed water in the atomization core is prevented from extending into the push rod to corrode movable hardware such as the spring push rod air inlet ring and the like, and the air tightness is prevented from being influenced; the air tap is installed on the air pipe through the air pipe sealing ring, so that the air tap not only can rotate, but also can prevent air in the air inlet channel and atomized gas in the air passing hole of the push rod and the air outlet hole of the air tap from mutually channeling.
Description
Technical Field
The invention belongs to the field of aerosol generating devices, and particularly relates to a movable hardware sealing structure, an atomizer and an assembly method.
Background
With the progressive awareness of the hazards of traditional cigarettes, electronic cigarettes have become increasingly accepted by smoking consumer groups and increasingly expand market share. The essence of the electronic cigarette is an aerosol generating device, which is connected with an atomizer through a power supply assembly, a battery in the power supply assembly enables a heating body of an atomizing core in the atomizer to generate heat, and oil in an oil bin is atomized, so that aerosol is generated for a user to inhale.
In the use process, the atomizing core in the atomizer needs to be frequently detached for replacement or cleaning, and the air inflow is also required to be adjusted by rotating parts such as an air tap, and the movable parts are usually manufactured by adopting hardware due to relatively large friction and use strength; however, because of the need of movement, the formation of gaps between the moving parts is difficult to avoid, so that the mutual blowby gas between the moving parts is likely to be caused, and condensed water is likely to be formed in the atomizer during atomization, if the condensed water enters the gaps between the hardware moving parts, rust is likely to be caused at sealing positions, and the tightness between the hardware is more difficult to ensure.
Disclosure of Invention
The invention aims to provide a movable hardware sealing structure, an atomizer and an assembling method, so that the defects that the tightness among movable hardware in the atomizer is poor, gas channeling is easy, condensate water is easy to enter, and the tightness is difficult to guarantee are overcome.
In order to achieve the above object, the present invention provides a movable hardware sealing structure, comprising: the oil bin comprises a first end and a second end which are opposite, and an oil storage chamber is arranged in the oil bin; the atomization core is arranged in the oil bin and comprises a first end and a second end which are opposite to each other, and the first end of the atomization core is provided with an atomization core air inlet hole and an atomization core air outlet hole; the air inlet ring comprises a first end and a second end which are opposite, the air inlet ring is arranged at the first end of the oil bin, the second end of the air inlet ring is connected with the air inlet hole of the atomizing core, the first end of the air inlet ring extends outwards from the first end of the oil bin and is provided with an air inlet ring air inlet, the air inlet ring air inlet can enable the air inlet hole of the atomizing core to be communicated with the outside, the air inlet ring is also provided with an air inlet ring air passing hole, two ends of the air inlet ring air passing hole extend outwards from the first end and the second end of the air inlet ring respectively, the air inlet ring air passing hole comprises a first end and a second end which are opposite, and the second end of the air inlet ring air passing hole is connected with the air outlet hole of the atomizing core; the air pipe comprises a first end and a second end which are opposite to each other, the second end of the air pipe is connected with the first end of the air inlet ring, and the air pipe is provided with a push rod mounting hole; the push rod is arranged in the push rod mounting hole in a sliding mode, the push rod comprises a first end and a second end which are opposite, the second end of the push rod stretches into the air inlet ring air passing hole, the push rod is provided with a push rod air passing hole, two ends of the push rod air passing hole extend outwards from the first end and the second end of the push rod respectively, and when the push rod slides along the push rod mounting hole, the second end of the push rod can slide in the air inlet ring air passing hole; the air tap is sleeved on the air pipe in a rotatable mode, the air tap comprises a first end and a second end which are opposite to each other, the first end of the air tap is provided with an air tap air outlet hole, the air tap air outlet hole is communicated with the push rod air passing hole, the second end of the air tap is provided with an air tap air inlet, and the air tap air inlet can enable the air inlet of the air inlet ring to be communicated with the outside; and a first sealing piece is arranged between the air tap and the air pipe, and a second sealing piece is arranged between the second end of the push rod and the air passing hole of the air inlet ring.
Preferably, in the above technical solution, the first sealing member is an air pipe sealing ring, and the second sealing member is a push rod sealing ring.
Preferably, in the above technical solution, the atomizing core includes: the atomization core shell comprises a first end and a second end which are opposite, an atomization cavity is arranged in the atomization core shell, the atomization cavity comprises a first end and a second end which are opposite, the first end of the atomization cavity extends outwards from the first end of the atomization core shell to form an atomization core air inlet hole, and the second end of the atomization cavity is connected with the second end of the oil bin; the atomizing core support is arranged in the atomizing cavity and comprises a first end and a second end which are opposite to each other, the second end of the atomizing core support is connected with the second end of the atomizing core shell, the first end of the atomizing core support is provided with an atomizing core air outlet hole and extends towards the atomizing core air inlet hole, and the second end of the atomizing core support is provided with an air passing hole; the heating body is sleeved in the atomizing core support, an atomizing hole is formed in the heating body, the atomizing hole comprises a first end and a second end which are opposite, and the first end of the atomizing hole is communicated with the atomizing core air outlet hole; the second end of the atomizing hole is communicated with the atomizing cavity through the air passing hole.
Preferably, in the above technical scheme, the air inlet ring is internally provided with an air inlet ring cavity, the air inlet ring cavity extends from the second end of the air inlet ring to the oil storage chamber and forms an atomization core mounting hole, the air inlet ring cavity is communicated with the air inlet of the air inlet ring, the first end of the atomization core shell is sleeved in the atomization core mounting hole, the air inlet ring cavity is internally provided with an atomization core supporting sleeve, the air inlet ring air passing hole is formed in the atomization core supporting sleeve, and the first end of the atomization core support is sleeved in the air inlet ring air passing hole.
Preferably, in the above technical solution, the second end of the air pipe is sleeved on the first end of the air inlet ring, the second end of the air pipe is provided with an air pipe air inlet, the air pipe air inlet corresponds to the air inlet of the air inlet ring, the push rod mounting hole extends outwards from the first end of the air pipe, and a retainer ring is arranged at the orifice of the push rod mounting hole.
Preferably, in the above technical scheme, the outer wall of the push rod is provided with a snap ring, the snap ring is sleeved in the push rod mounting hole in a slidable manner, the snap ring is matched with the snap ring, the push rod is sleeved with a spring, and the spring is located between the first end of the push rod and the air inlet ring.
Preferably, in the above technical solution, the air pipe is provided with a first annular groove, the air pipe sealing ring is sleeved in the first annular groove, the second end of the push rod is provided with a second annular groove, and the push rod sealing ring is sleeved in the second annular groove.
Preferably, in the above technical solution, the air pipe sealing ring and the push rod sealing ring are O-rings.
In order to achieve the above purpose, on the other hand, the invention also provides a movable hardware sealing structure atomizer, which comprises the movable hardware sealing structure.
In order to achieve the above purpose, on the other hand, the invention also provides an assembling method of the atomizer with the movable hardware sealing structure, which comprises the following steps:
s1: installing an air inlet ring, wherein the air inlet ring is installed at the first end of the oil bin;
s2: installing an air pipe sealing ring, and sleeving the air pipe sealing ring in the first annular groove;
s3: installing a push rod sealing ring, and sleeving the push rod sealing ring in the second annular groove;
s4: preassembling a push rod, sleeving the spring on the push rod, inserting the second end of the push rod into the air passing hole of the air inlet ring, and temporarily fixing the push rod through the push rod sealing ring;
s5: installing an air pipe, sleeving the air pipe on the first end of the push rod, and sleeving the air pipe on the first end of the air inlet ring to ensure that the air pipe and the air inlet ring are in interference fit;
s6: installing an air tap, sleeving the air tap on the air pipe from the first end of the air pipe, and fixing the air tap through an air pipe sealing ring.
Compared with the prior art, the invention has the following beneficial effects:
1. the second end of the push rod is provided with the second sealing piece formed by the push rod sealing ring, the second sealing piece can move in the air passing hole of the air inlet ring along with the push rod, and good sealing performance is kept all the time in the moving process of the push rod, so that condensed water in the atomizing core can be prevented from penetrating into the push rod, and movable hardware such as springs, the push rod, the air inlet ring and the like can be prevented from being corroded.
2. The air tap in the invention is rotationally connected with the air ring through the first sealing piece formed by the air pipe sealing ring, so that the tightness of the air tap during rotation can be ensured, and the mutual blowby of air in the air inlet channel, the air passing hole of the push rod and the atomized gas in the air outlet hole of the air tap can be prevented.
Drawings
Fig. 1 is a cross-sectional view of a movable hardware seal structure of a first embodiment.
Fig. 2 is a cross-sectional view of the inlet ring of the first embodiment.
Fig. 3 is a cross-sectional view of the atomizing core of the first embodiment.
Fig. 4 is a cross-sectional view of the trachea of the first embodiment.
Fig. 5 is a sectional view of the push rod of the first embodiment.
FIG. 6 is a cross-sectional view of a gas cap of the first embodiment.
Fig. 7 is a perspective view of the oil sump of the first embodiment.
Fig. 8 is a cross-sectional view of the atomizer with the moving hardware sealing arrangement of the first embodiment.
Fig. 9 is a cross-sectional view of the oil sump of the second embodiment.
Fig. 10 is a cross-sectional view of the inlet ring of the second embodiment.
Fig. 11 is a cross-sectional view of a moving hardware seal structure atomizer of the second embodiment.
Fig. 12 is a flowchart of an assembling method of the atomizer with the movable hardware sealing structure in the third embodiment.
The main reference numerals illustrate:
1-an oil bin, 11-an oil storage chamber, 12-an air inlet ring mounting hole, 13-a sealing ring, 14-a sealing ring sleeve hole and 15-internal threads;
2-air inlet ring, 21-air inlet ring air inlet, 22-air inlet ring cavity, 23-atomizing core mounting hole, 24-atomizing core supporting sleeve, 25-air inlet ring air passing hole and 26-external screw thread;
the device comprises a 3-atomization core, a 31-atomization core air inlet hole, a 32-atomization core air outlet hole, a 33-atomization core shell, a 34-atomization cavity, a 35-electrode assembly mounting hole, a 36-atomization core bracket, a 37-air passing hole, a 38-heating body, a 39-atomization hole and a 310-electrode assembly;
4-air pipes, 41-push rod mounting holes, 42-first annular grooves, 43-air pipe air inlets and 44-check rings;
5-push rod, 51-push rod air hole, 52-second ring groove, 53-snap ring, 54-spring clamping groove and 55-spring;
6-air tap, 61-air tap air outlet hole, 62-air tap air inlet, 63-air tap cavity, 64-air tap cavity opening;
7-tracheal sealing rings; 8-a push rod sealing ring; 9-oil filling plugs.
Detailed Description
The following detailed description of embodiments of the invention is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the invention is not limited to the specific embodiments.
Embodiment one:
as shown in fig. 1 to 7, the movable hardware sealing structure in this embodiment includes: the oil reservoir 1, the oil reservoir 11, the air inlet ring mounting hole 12, the seal ring 13, the seal ring sleeve hole 14, the air inlet ring 2, the air inlet ring air inlet 21, the air inlet ring cavity 22, the atomizing core mounting hole 23, the atomizing core support sleeve 24, the air inlet ring air passing hole 25, the atomizing core 3, the atomizing core air inlet hole 31, the atomizing core air outlet hole 32, the atomizing core housing 33, the atomizing cavity 34, the electrode assembly mounting hole 35, the atomizing core bracket 36, the air passing hole 37, the heating element 38, the atomizing hole 39, the electrode assembly 310, the air pipe 4, the push rod mounting hole 41, the first annular groove 42, the air pipe air inlet 43, the retainer ring 44, the push rod 5, the push rod air passing hole 51, the second annular groove 52, the retainer ring 53, the spring clamping groove 54, the spring 55, the air tap 6, the air tap air outlet hole 61, the air tap inlet 62, the air tap cavity 63, the air tap hole 64, the air pipe seal ring 7, and the push rod seal ring 8.
The inside of the oil bin 1 is provided with an oil storage chamber 11, the top end of the oil bin 1 is provided with an air inlet ring mounting hole 12, a sealing ring 13 is nested at the bottom end of the oil bin 1, a sealing ring sleeve hole 14 is formed in the sealing ring 13, and the positions of the sealing ring sleeve hole 14 and the air inlet ring mounting hole 12 are mutually aligned.
The outer wall of the air inlet ring 2 is sleeved in the air inlet ring mounting hole 12 in a pressing mode in an interference fit mode, the bottom end of the air inlet ring 2 points to the oil storage chamber 11, an air inlet ring cavity 22 is arranged in the air inlet ring 2, and the bottom end of the air inlet ring cavity 22 extends from the bottom end of the air inlet ring 2 into the oil storage chamber 11 to form an atomization core mounting hole 23; the top end of the air inlet ring 2 extends outwards from the top end of the oil bin 1, an air inlet ring air inlet 21 is formed in the side wall of the top end of the air inlet ring 2, and the air inlet ring air inlet 21 communicates an air inlet ring cavity 22 with the outside of the air inlet ring 2; an atomization core supporting sleeve 24 is further arranged in the air inlet ring cavity 22, the top of the atomization core supporting sleeve 24 is connected with the top of the air inlet ring cavity 22, the bottom of the atomization core supporting sleeve 24 extends outwards from the atomization core mounting hole 23, an air inlet ring air passing hole 25 is arranged in the atomization core supporting sleeve 24, the bottom end of the air inlet ring air passing hole 25 extends outwards from the bottom end of the atomization core supporting sleeve 24, and the top end of the air inlet ring air passing hole 25 extends outwards through the top end of the air inlet ring 2.
The atomizing core 3 comprises an atomizing core shell 33, an atomizing cavity 34 is arranged in the atomizing core shell 33, the top end of the atomizing cavity 34 extends outwards from the top end of the atomizing core shell 33 and forms an atomizing core air inlet hole 31, and an electrode assembly mounting hole 35 is formed in the bottom end of the atomizing cavity 34; the top end of the atomizing core shell 33 is sleeved in the atomizing core mounting hole 23, and the bottom end of the atomizing core shell 33 is sleeved in the sealing ring sleeve hole 14; the top end of the atomizing core support 36 extends into the atomizing cavity 34 from the electrode assembly mounting hole 35, and the bottom of the atomizing core support 36 is limited by the electrode assembly mounting hole 35; the top end of the atomizing core support 36 is sleeved in the air inlet ring air passing hole 25, the top end of the atomizing core support 36 is provided with an atomizing core air outlet hole 32, and the side wall of the bottom end of the atomizing core support 36 is provided with an air passing hole 37; the heating body 38 is sleeved in the atomizing core support 36, an atomizing hole 39 is arranged in the heating body 38, the top end of the atomizing hole 39 is communicated with the atomizing core air outlet hole 32, and the bottom end of the atomizing hole 39 is communicated with the atomizing cavity 34 through the air hole 37; the electrode assembly 310 is sleeved in the electrode assembly mounting hole 35 and contacts the bottom end of the atomizing core holder 36.
The bottom end of the air pipe 4 is in interference fit with the top end of the air inlet ring 2 in a sleeve pressure mode, an air pipe air inlet 43 is formed in the side wall of the bottom end of the air pipe 4, and the air pipe air inlet 43 corresponds to the air inlet 21 of the air inlet ring in position; a push rod mounting hole 41 is formed in the center of the air pipe, the push rod mounting hole 41 extends outwards from the top end of the air pipe 4, a check ring 44 is arranged at the orifice of the push rod mounting hole 41, a first annular groove 42 is formed in the side wall between the top end of the air pipe 4 and the air inlet 43 of the air pipe, and an air pipe sealing ring 7 is sleeved in the first annular groove 42.
A clamping ring 53 is arranged on the outer wall protruding out of the push rod 5, the push rod 5 is sleeved in the push rod mounting hole 41 in a sliding manner through the clamping ring 53, the clamping ring 53 is matched with the check ring 44 so as to enable the push rod 5 to slide in the push rod mounting hole 41, a spring 55 is sleeved on the push rod 5, an annular spring clamping groove 54 is formed in the bottom surface of the clamping ring 53, the top end of the spring 55 is clamped in the spring clamping groove 54, and the bottom end of the spring 55 is propped against the top surface of the air inlet ring 2; the outer wall of the bottom end of the push rod 5 is provided with a second annular groove 52, a push rod sealing ring 8 is arranged in the second annular groove 52, the bottom end of the push rod 5 provided with the push rod sealing ring 8 extends into the air inlet ring air passing hole 25 from the top end of the air inlet ring 2, the push rod 5 is internally provided with a push rod air passing hole 51, and two ends of the push rod air passing hole 51 extend outwards from the first end and the second end of the push rod 5 respectively; the air pipe sealing ring 7 and the push rod sealing ring 8 are O-shaped rings, and are made of rubber or silica gel.
The inside of the air tap 6 is provided with an air tap cavity 63, the air tap cavity 63 extends outwards from the bottom end of the air tap 6 to form an air tap cavity opening 64, the air tap cavity opening 64 is sleeved on the air pipe 4 from the top end of the air pipe 4 and is in interference fit with the air pipe sealing ring 7, the air tap 6 and the air pipe 4 can rotate relatively, and the top end of the push rod 5 and the air pipe 4 are both contained in the air tap cavity 63; the top end of the air tap 6 is provided with an air tap air outlet hole 61, the air tap air outlet hole 61 is communicated with an air tap cavity 63, and then can be communicated with the push rod air passing hole 51, the side wall of the air tap cavity opening 64 is provided with an air tap air inlet 62, and the air tap air inlet 62 can enable the air inlet ring air inlet 21 to be communicated with the outside.
With continued reference to fig. 8, the moving hardware seal structure atomizer in this embodiment includes the moving hardware seal structure in this embodiment, and further includes a filler plug 9 that plugs into the bottom of the sump.
Embodiment two:
as shown in fig. 9 and 10, compared with the movable hardware sealing structure in the first embodiment, the movable hardware sealing structure in this embodiment is mainly different in that the hole wall of the air inlet ring mounting hole 12 at the top end of the oil bin 1 is provided with an internal thread 15, the side surface of the second end of the air inlet ring 2 is provided with an external thread 16, and the internal thread 15 and the external thread 16 can be mutually screwed; other parts of the movable hardware sealing structure in this embodiment are the same as those of the movable hardware sealing structure in the first embodiment, and will not be described here again.
Similarly, as shown in fig. 11, the atomizer with the movable hardware sealing structure in this embodiment includes the movable hardware sealing structure in this embodiment, and the remaining portions are the same as those of the atomizer with the movable hardware sealing structure in the first embodiment, and will not be described again here.
Embodiment III:
as shown in fig. 12, this embodiment discloses a method for assembling a nebulizer with a movable hardware sealing structure, which is based on the nebulizer with a movable hardware sealing structure in the first embodiment or the second embodiment, and specifically includes the following steps:
s1: installing an air inlet ring, namely extending the air inlet ring 2 into the oil storage chamber 11 from the seal ring sleeve hole 14, and installing the air inlet ring in the air inlet ring installation hole 12 in a sleeve pressure mode or a threaded connection mode;
s2: installing an air pipe sealing ring, and sleeving the air pipe sealing ring 7 in the first annular groove 42;
s3: installing a push rod sealing ring, and sleeving the push rod sealing ring 8 in the second annular groove 52;
s4: preassembling a push rod, sleeving a spring on the push rod 5, placing one end of the spring 55 in the spring clamping groove 54, inserting the bottom end of the push rod into the air inlet ring air passing hole 25, and temporarily fixing the push rod 5 through interference fit between the push rod sealing ring 8 and the air inlet ring air passing hole 25;
s5: installing an air pipe, namely sleeving the air pipe 4 on the top end of the push rod 5, sleeving the air pipe 4 on the air inlet ring 2 from the top end of the air inlet ring 2, and enabling the air pipe and the air inlet ring to be in interference fit, wherein the positions of the air inlet 43 of the air pipe and the air inlet 21 of the air inlet ring need to be aligned;
s6: and installing the air tap, sleeving an air tap cavity opening 64 at the bottom of the air tap 6 on the air pipe 4 from the top end of the air pipe 4, and fixing the air pipe sealing ring 7 and the inner wall of the air tap cavity 63 through interference fit.
In summary, the push rod sealing ring is arranged on the push rod, so that the push rod can keep good sealing performance all the time in the process of moving in the air hole of the air inlet ring, and further, condensed water in the atomization core is prevented from extending into the push rod to corrode movable hardware such as the spring push rod air inlet ring and the like, and the air tightness is prevented from being influenced; the air tap is installed on the air pipe through the air pipe sealing ring, so that the air tap not only can rotate, but also can prevent air in the air inlet channel and atomized gas in the air passing hole of the push rod and the air outlet hole of the air tap from mutually channeling.
The foregoing descriptions of specific exemplary embodiments of the present invention are presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application to thereby enable one skilled in the art to make and utilize the invention in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (8)
1. A movable hardware seal structure, comprising:
the oil bin comprises a first end and a second end which are opposite, and an oil storage chamber is arranged in the oil bin;
the atomization core is arranged in the oil bin and comprises a first end and a second end which are opposite to each other, and the first end of the atomization core is provided with an atomization core air inlet hole and an atomization core air outlet hole; the air inlet ring comprises a first end and a second end which are opposite, the air inlet ring is arranged at the first end of the oil bin, the first end of the air inlet ring extends outwards from the first end of the oil bin and is provided with an air inlet ring air inlet, the air inlet ring air inlet can enable the air inlet hole of the atomizing core to be communicated with the outside, the air inlet ring is also provided with an air inlet ring air passing hole, two ends of the air inlet ring air passing hole extend outwards from the first end and the second end of the air inlet ring respectively, and the air inlet ring air passing hole comprises a first end and a second end which are opposite;
the air pipe comprises a first end and a second end which are opposite to each other, the second end of the air pipe is connected with the first end of the air inlet ring, and the air pipe is provided with a push rod mounting hole;
the push rod is arranged in the push rod mounting hole in a sliding mode, the push rod comprises a first end and a second end which are opposite, the second end of the push rod stretches into the air inlet ring air passing hole, the push rod is provided with a push rod air passing hole, two ends of the push rod air passing hole extend outwards from the first end and the second end of the push rod respectively, when the push rod slides along the push rod mounting hole, the second end of the push rod can slide in the air inlet ring air passing hole, a spring is sleeved on the push rod, and the spring is positioned between the first end of the push rod and the air inlet ring;
the air tap is sleeved on the air pipe in a rotatable mode, the air tap comprises a first end and a second end which are opposite to each other, the first end of the air tap is provided with an air tap air outlet hole, the air tap air outlet hole is communicated with the push rod air passing hole, the second end of the air tap is provided with an air tap air inlet, and the air tap air inlet can enable the air inlet of the air inlet ring to be communicated with the outside;
a first sealing element is arranged between the air tap and the air pipe, and a second sealing element is arranged between the second end of the push rod and the air passing hole of the air inlet ring; the first sealing piece is an air pipe sealing ring, and the second sealing piece is a push rod sealing ring;
the atomizing core includes: an atomization core shell, an atomization core bracket and a heating body;
the atomization core shell comprises a first end and a second end which are opposite, an atomization cavity is arranged in the atomization core shell, the atomization cavity comprises a first end and a second end which are opposite, the first end of the atomization cavity extends outwards from the first end of the atomization core shell to form an atomization core air inlet hole, and the second end of the atomization cavity is connected with the second end of the oil bin;
the atomizing core support is arranged in the atomizing cavity and comprises a first end and a second end which are opposite to each other, the second end of the atomizing core support is connected with the second end of the atomizing core shell, the first end of the atomizing core support is provided with an atomizing core air outlet hole and extends towards the atomizing core air inlet hole, and the second end of the atomizing core support is provided with an air passing hole;
the heating body is sleeved in the atomizing core support, an atomizing hole is formed in the heating body, the atomizing hole comprises a first end and a second end which are opposite, and the first end of the atomizing hole is communicated with the atomizing core air outlet hole;
the second end of the atomizing hole is communicated with the atomizing cavity through the air passing hole.
2. The movable hardware sealing structure according to claim 1, wherein an air inlet ring cavity is arranged in the air inlet ring, the air inlet ring cavity extends from the second end of the air inlet ring to the oil storage chamber and forms an atomization core mounting hole, the air inlet ring cavity is communicated with the air inlet of the air inlet ring, the first end of the atomization core shell is sleeved in the atomization core mounting hole, an atomization core supporting sleeve is further arranged in the air inlet ring cavity, the air inlet ring air passing hole is formed in the atomization core supporting sleeve, and the first end of the atomization core support is sleeved in the air inlet ring air passing hole.
3. The moving hardware sealing structure of claim 1, wherein the second end of the air tube is sleeved on the first end of the air inlet ring, the second end of the air tube is provided with an air tube air inlet, the air tube air inlet corresponds to the air inlet of the air inlet ring, the push rod mounting hole extends outwards from the first end of the air tube, and a check ring is arranged at the orifice of the push rod mounting hole.
4. The movable hardware sealing structure according to claim 3, wherein a snap ring is arranged on the outer wall of the push rod, the snap ring is sleeved in the push rod mounting hole in a slidable manner, and the snap ring is matched with the retainer ring.
5. The movable hardware sealing structure according to claim 1, wherein a first annular groove is formed in the air pipe, the air pipe sealing ring is sleeved in the first annular groove, a second annular groove is formed in the second end of the push rod, and the push rod sealing ring is sleeved in the second annular groove.
6. The moving hardware sealing structure of claim 1, wherein the air tube sealing ring and the pushrod sealing ring are O-rings.
7. A moving hardware seal construction atomiser comprising a moving hardware seal construction as claimed in any one of claims 1 to 6.
8. A method for assembling a movable hardware sealing structure atomizer, which is characterized by comprising the movable hardware sealing structure atomizer as claimed in claim 7, and comprises the following steps:
s1: installing an air inlet ring, wherein the air inlet ring is installed at the first end of the oil bin;
s2: installing an air pipe sealing ring, and sleeving the air pipe sealing ring in the first annular groove;
s3: installing a push rod sealing ring, and sleeving the push rod sealing ring in the second annular groove;
s4: preassembling a push rod, sleeving the spring on the push rod, inserting the second end of the push rod into the air passing hole of the air inlet ring, and temporarily fixing the push rod through the push rod sealing ring;
s5: installing an air pipe, sleeving the air pipe on the first end of the push rod, and sleeving the air pipe on the first end of the air inlet ring to ensure that the air pipe and the air inlet ring are in interference fit;
s6: installing an air tap, sleeving the air tap on the air pipe from the first end of the air pipe, and fixing the air tap through an air pipe sealing ring.
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| CN111685383B true CN111685383B (en) | 2023-05-26 |
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| CN113197347B (en) * | 2021-04-21 | 2024-08-27 | 深圳市基克纳科技有限公司 | Atomizer |
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| CN106490692A (en) * | 2016-12-30 | 2017-03-15 | 惠州市吉瑞科技有限公司深圳分公司 | A kind of nebulizer |
| CN207306072U (en) * | 2017-08-30 | 2018-05-04 | 胡雄英 | Atomizing component and electronic cigarette |
| CN208080548U (en) * | 2018-04-13 | 2018-11-13 | 深圳市优维尔科技有限公司 | Plug-in type atomising device |
| CN110623299B (en) * | 2018-06-22 | 2024-06-04 | 湖南中烟工业有限责任公司 | Electron smog spinning disk atomiser and this electron cigarette |
| CN111134370B (en) * | 2020-01-17 | 2022-10-28 | 广东思格雷电子科技股份有限公司 | Atomizer and electronic cigarette |
| CN111067150A (en) * | 2020-01-19 | 2020-04-28 | 深圳市吉迩科技有限公司 | Atomizer, aerosol generating device and method for connecting atomizer and power supply assembly |
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