CN214802363U

CN214802363U - Electron cigarette oiling device

Info

Publication number: CN214802363U
Application number: CN202120477928.4U
Authority: CN
Inventors: 王凯; 闫丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-23
Anticipated expiration: 2031-03-05

Abstract

The utility model belongs to the technical field of electronic cigarettes, in particular to an electronic cigarette oiling device, which comprises an oil bin, a cigarette holder component matched with the oil bin and an elastic oiling pipe matched with the cigarette holder component, wherein the lower end of the elastic oiling pipe is exposed out of the cigarette holder component and is abutted against the cigarette holder component, an oil outlet is radially arranged on the outer peripheral surface of the lower end of the elastic oiling pipe, and in an initial state, the oil outlet is hidden in the cigarette holder component and is hermetically connected with the cigarette holder component; when the upper end of the elastic oil filling pipe is pressed downwards, the oil outlet is exposed out of the cigarette holder component and communicated with the oil bin. With this structural design's electron cigarette oiling device, convenient operation and oiling convenient and fast can also carry out self-sealing to the oil sump through the elasticity oiling pipe after the oiling moreover.

Description

Electron cigarette oiling device

Technical Field

The utility model relates to an electron cigarette technical field especially relates to an electron cigarette oiling device.

Background

Electronic cigarette under prior art when to the oil bin oiling, mostly all need open the lid in oil bin, then to oiling in the oil bin again, at last cover the lid, with this mode oiling, inconvenient operation and oiling back oil bin leakproofness are poor, cause the emergence of oil leak phenomenon very easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electron cigarette oiling device, this electron cigarette oiling device can be convenient carry out the oiling to the oil sump, and can also be automatic after the oiling seal the oil sump.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electronic cigarette oiling device comprises an oil bin, a cigarette holder component matched with the oil bin and an elastic oiling pipe matched with the cigarette holder component, wherein the lower end of the elastic oiling pipe is exposed out of the cigarette holder component and is abutted against the cigarette holder component, an oil outlet is radially arranged on the outer peripheral surface of the lower end of the elastic oiling pipe, and in an initial state, the oil outlet is hidden in the cigarette holder component and is connected with the cigarette holder component in a sealing mode; when the upper end of the elastic oil filling pipe is pressed downwards, the oil outlet is exposed out of the cigarette holder component and communicated with the oil bin.

Wherein, the cigarette holder subassembly include the cigarette holder, and with cigarette holder matched with support, the support with oil storehouse sealing connection.

The two opposite sides of the support are respectively extended with a first mounting column and a second mounting column, and the first mounting column and the second mounting column are coaxially provided with a first mounting cavity in a penetrating mode.

The cigarette holder is provided with a second mounting cavity in an axial penetrating mode, and the first mounting column is inserted in the second mounting cavity.

The first installation cavity and the second installation cavity are coaxially arranged in a penetrating mode, the elastic oil injection pipe penetrates through the first installation cavity and the second installation cavity, and the lower end of the elastic oil injection pipe is exposed out of the first installation cavity.

The elastic oil filling pipe comprises an oil pipe, an oil filling nozzle arranged at the upper end of the oil pipe, a plug arranged at the lower end of the oil filling nozzle and a return spring sleeved on the oil pipe, wherein the upper end of the return spring is abutted against the oil filling nozzle, and the lower end of the return spring is abutted against the upper end of the first mounting column; the plug is exposed out of the first installation cavity and is abutted against the lower end face of the first installation cavity.

The oil outlet is radially arranged on the outer peripheral surface of one end, close to the plug, of the oil pipe, and the oil outlet is in sliding fit with the inner wall of the second mounting cavity.

And the second mounting column sleeve is provided with a connecting piece which is connected with the upper port of the oil bin in a sealing way.

The beneficial effects of the utility model reside in that: the utility model discloses an electronic cigarette oiling device, which comprises an oil bin, a cigarette holder component matched with the oil bin and an elastic oiling pipe matched with the cigarette holder component, wherein the lower end of the elastic oiling pipe is exposed out of the cigarette holder component and is abutted against the cigarette holder component, an oil outlet is radially arranged on the outer peripheral surface of the lower end of the elastic oiling pipe, and in an initial state, the oil outlet is hidden in the cigarette holder component and is hermetically connected with the cigarette holder component; when the upper end of the elastic oil filling pipe is pressed downwards, the oil outlet is exposed out of the cigarette holder component and communicated with the oil bin. With this structural design's electron cigarette oiling device, convenient operation and oiling convenient and fast can also carry out self-sealing to the oil sump through the elasticity oiling pipe after the oiling moreover, effectively prevents the oil sump oil leak then.

Drawings

Fig. 1 is an exploded view of an oil injection device for an electronic cigarette according to the present invention;

fig. 2 is a front view of fig. 1.

Fig. 3 is a sectional view of section a-a in fig. 2.

In the figure:

1. an oil bin;

2. a mouthpiece component; 21. a mouthpiece; 211. a second mounting cavity; 22. a support; 221. a first mounting post; 222. a second mounting post; 223. a first mounting cavity;

3. an elastic filler tube; 31. an oil pipe; 311. an oil outlet; 32. an oil injection nozzle; 33. a plug; 34. a return spring; 35. sealing the silica gel ring;

4. a connecting member; 41. and (5) sealing rings.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Fig. 1 is the utility model relates to an electron cigarette oiling device's exploded view, it is shown in combination with fig. 1, this embodiment provides an electron cigarette oiling device, and this electron cigarette oiling device mainly comprises several parts such as oil bin 1, cigarette holder subassembly 2 and elastic oiling pipe 3 to this setting through elastic oiling pipe 3, convenient oiling to oil bin 1, and can realize automatically after the oiling is accomplished that oil bin 1 is sealed.

Fig. 2 is a front view of the electronic cigarette in fig. 1, fig. 3 is a sectional view of a section a-a in fig. 2, and referring to fig. 1 to fig. 3, in this embodiment, the oil sump 1 is matched with the mouthpiece component 2, the elastic oil injection pipe 3 is inserted into the mouthpiece component 2 and matched with the mouthpiece component 2, further specifically, the lower end of the elastic oil injection pipe 3 is exposed out of the mouthpiece component 2 and abuts against the mouthpiece component 2, an oil outlet 311 is radially arranged on the outer peripheral surface of the lower end of the elastic oil injection pipe 3, and in an initial state, the oil outlet 311 is hidden in the mouthpiece component 2 and is hermetically connected with the mouthpiece component 2; when the upper end of the elastic oil filling pipe 3 is pressed downwards, the oil outlet 311 is exposed out of the cigarette holder component 2 and communicated with the oil bin 1, and at the moment, oil can be filled into the oil bin 1 from the upper end of the elastic oil filling pipe 3; on the contrary, when the upper end of the elastic oil filling pipe 3 is loosened, the oil outlet 311 automatically resets under the action of elasticity and continues to be in sealing connection with the cigarette holder component 2, so that the sealing of the oil bin 1 can be realized.

Adopt above-mentioned structural design's electron cigarette oiling device convenient and practical, not only can convenient and fast to oiling in the oil bunker 1, and can realize automatically after the oiling is accomplished that oil bunker 1 is sealed to this effectively prevents oil bunker 1 oil leak.

Specifically, the mouthpiece component 2 in this embodiment includes a mouthpiece 21 and a holder 22 hermetically connected to the mouthpiece 21, and in order to facilitate the installation of the holder 22 and the mouthpiece 21, a first mounting column 221 and a second mounting column 222 are respectively extended from two opposite sides of the holder 22, and a first mounting cavity 223 coaxially penetrates through the first mounting column 221 and the second mounting column 222; in addition, the second mounting cavity 211 is axially disposed in the mouthpiece 21, and when the bracket 22 is assembled with the mouthpiece 21, the first mounting post 221 having the first mounting cavity 223 may be inserted into the second mounting cavity 211, so as to achieve coaxial fixation of the bracket 22 and the mouthpiece 21.

The first installation cavity 223 and the second installation cavity 211 which are designed by the structure are coaxially arranged in a penetrating mode, the elastic oil injection pipe 3 penetrates through the first installation cavity 223 and the second installation cavity 211, and the lower end of the elastic oil injection pipe 3 is exposed out of the first installation cavity 223.

Furthermore, the elastic oil filling pipe 3 in this embodiment includes an oil pipe 31, an oil nozzle 32 disposed at the upper end of the oil pipe 31, a plug 33 disposed at the lower end of the oil nozzle 32, and a return spring 34 sleeved on the oil pipe 31, wherein the upper end of the return spring 34 abuts against the oil nozzle 32, and the lower end of the return spring 34 abuts against the upper end of the first mounting post 221; the plug 33 is exposed out of the first mounting cavity 223 and abuts against the lower end face of the first mounting cavity 223, so that oil can be injected into the oil bin 1 conveniently, in this embodiment, the oil injection nozzle 32 arranged at the upper end of the oil pipe 31 is arranged in a trumpet shape, that is, the upper end opening is large, and the lower end opening is small; further, an oil outlet 311 is radially arranged on the outer peripheral surface of one end of the oil pipe 31 close to the plug 33, the oil outlet 311 is in sliding fit with the inner wall of the second mounting cavity 211, and in an initial state, the oil outlet 311 is attached to the inner wall of the first mounting cavity 223.

In addition, in order to facilitate the abutting of the plug 33 with the lower end surface of the second mounting post 222, the plug 33 in this embodiment is provided in a shape of "convex", and in order to further increase the sealing performance between the plug 33 and the lower end opening of the oil pipe 31 and prevent the oil in the oil sump 1 from leaking out of the lower end opening of the oil pipe 31, in this embodiment, a silicone sealing ring 35 is sleeved on a step of the plug 33. In addition, the sealing silica gel ring 35 can also effectively reduce the collision between the lower end faces of the plug 33 and the second mounting column 222, and further improve the structural reliability.

When the electronic cigarette oil injection device adopting the structural design is installed, the upper end of the oil pipe 31 sleeved with the return spring 34 can be inserted into the second installation cavity 211 of the cigarette holder 21, then the lower end of the oil pipe 31 is inserted into the first installation cavity 223, then the first installation column 221 provided with the first installation cavity 223 is inserted into the second installation cavity 211, and finally the plug 33 sleeved with the sealing silica gel ring 35 is fastened with the lower port of the oil pipe 31 exposed at the lower end of the second installation column 222.

Further, in this embodiment, in order to facilitate the sealing connection between the bracket 22 and the upper port of the oil sump 1, a connecting member 4 is sleeved on the periphery of the second mounting column 222 of the bracket 22, and the connecting member 4 is inserted into the upper port of the oil sump 1 and is fastened to the upper port of the oil sump 1 in a sealing manner by a plurality of layers of sealing rings 41 arranged on the outer peripheral surface of the connecting member 4. The electronic cigarette oiling device installed in the mode is stable and reliable in structure, good in sealing effect and capable of achieving stretching of the elastic oiling pipe 3 smoothly.

By adopting the electronic cigarette oil injection device with the structural design, when the upper end of the elastic oil injection pipe 3 is pressed downwards, the oil outlet 311 is exposed out of the cigarette holder component 2 and communicated with the oil bin 1, and at the moment, gas in the oil bin 1 can be discharged outwards along a gap between the elastic oil injection pipe 3 and the first mounting cavity 223 and the second mounting cavity 211, so that the internal gas pressure of the oil bin 1 is balanced with the external gas pressure, and oil leakage caused by overhigh internal gas pressure of the oil bin 1 can be avoided; when the upper end of the elastic oil filling pipe 3 is loosened, the oil outlet 311 automatically resets under the action of elasticity and is continuously connected with the cigarette holder component 2 in a sealing manner, so that the automatic sealing of the oil bin 1 can be realized.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The electronic cigarette oil injection device is characterized by comprising an oil bin (1), a cigarette holder component (2) matched with the oil bin (1) and an elastic oil injection pipe (3) matched with the cigarette holder component (2), wherein the lower end of the elastic oil injection pipe (3) is exposed out of the cigarette holder component (2) and is abutted against the cigarette holder component (2), an oil outlet (311) is radially arranged on the outer peripheral surface of the lower end of the elastic oil injection pipe (3), and in an initial state, the oil outlet (311) is hidden in the cigarette holder component (2) and is in sealing connection with the cigarette holder component (2); when the upper end of the elastic oil filling pipe (3) is pressed downwards, the oil outlet (311) is exposed out of the cigarette holder component (2) and communicated with the oil bin (1).

2. The e-cigarette oiling device according to claim 1, wherein the mouthpiece component (2) comprises a mouthpiece (21) and a bracket (22) cooperating with the mouthpiece (21), the bracket (22) being hermetically connected to the cartridge (1).

3. The electronic cigarette oiling device according to claim 2, wherein a first mounting column (221) and a second mounting column (222) extend outwards from two opposite sides of the bracket (22), and a first mounting cavity (223) is coaxially arranged through the first mounting column (221) and the second mounting column (222).

4. The electronic cigarette oiling device according to claim 3, wherein a second mounting cavity (211) is axially arranged through the cigarette holder (21), and the first mounting column (221) is inserted into the second mounting cavity (211).

5. The electronic cigarette oiling device according to claim 4, wherein the first mounting cavity (223) and the second mounting cavity (211) are coaxially arranged in a penetrating manner, the elastic oiling pipe (3) penetrates through the first mounting cavity (223) and the second mounting cavity (211), and the lower end of the elastic oiling pipe (3) is exposed out of the first mounting cavity (223).

6. The electronic cigarette oiling device according to claim 4, wherein the elastic oiling pipe (3) comprises an oil pipe (31), an oiling nozzle (32) arranged at the upper end of the oil pipe (31), a plug (33) arranged at the lower end of the oiling nozzle (32), and a return spring (34) sleeved on the oil pipe (31), the upper end of the return spring (34) abuts against the oiling nozzle (32), and the lower end of the return spring (34) abuts against the upper end of the first mounting column (221); the plug (33) is exposed out of the first installation cavity (223) and is abutted against the lower end face of the first installation cavity (223).

7. The electronic cigarette oiling device according to claim 6, wherein the oil outlet (311) is radially arranged on the outer peripheral surface of one end of the oil pipe (31) close to the plug (33), and the oil outlet (311) is in sliding fit with the inner wall of the second mounting cavity (211).

8. The electronic cigarette oiling device according to claim 4, wherein the second mounting post (222) is sleeved with a connecting piece (4) which is connected with the upper port of the oil bin (1) in a sealing way.