Pressing oil injection type electronic cigarette capable of relieving pressure

Abstract

The utility model relates to the technical field of structures of electronic cigarettes, in particular to a pressing oil injection type electronic cigarette capable of relieving pressure. Comprising a suction nozzle cap, an atomization assembly and an oil injection assembly. The suction nozzle cap comprises an upper flue and a driving part, the atomization assembly comprises an oil storage bin and an atomization bin, the oil storage bin comprises a bin body, a cover body, a pressure relief pipe, a lower flue and a rubber plug, the pressure relief pipe extends from the bottom of the bin body to the direction of the cover body, the top of the pressure relief pipe and the cover body are arranged at an interval, and a center hole is formed in the cover body; one end of the lower flue penetrates through the center hole to be communicated with the upper flue, the other end of the lower flue protrudes into the atomization bin, and the lower flue is provided with a side penetrating hole which is formed in the radial direction of the lower flue; the oil injection assembly comprises a movable rod, the movable rod is provided with an oil storage hole, the oil storage hole is formed in the radial direction of the movable rod, and the driving piece drives the movable rod to ascend and descend so that the oil storage hole can reciprocate in the oil storage bin and the atomization bin. The purpose that the pressure in the tar storage bin is balanced is achieved, the phenomenon that tobacco tar is sucked out from a flue is avoided, and consumption requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette structural technology, and in particular to a press-type electronic cigarette with depressurization. Background Technology

[0002] Electronic cigarettes work by injecting e-liquid into an atomizing chamber to produce vapor that is expelled through a smoke duct. Currently, the use of electronic cigarettes is increasing, and consumer demands are also rising. Consumers require smaller, more portable models and the ability to refill the atomizing chamber in small amounts multiple times to meet the needs of different consumers. However, currently, there is a problem with e-liquid overflowing from the smoke duct during use, which affects the experience and needs improvement. Summary of the Invention

[0003] In order to overcome the shortcomings of existing electronic cigarettes where the e-liquid is drawn out through the smoke outlet, the purpose of this utility model is to provide a press-to-fill electronic cigarette with pressure relief, thereby improving consumer satisfaction.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A pressure-release, press-to-fill electronic cigarette includes a mouthpiece cap, an atomizing component, and a filling component;

[0006] The mouthpiece cap includes an upper flue and a driving component, wherein the driving component is disposed inside the mouthpiece cap;

[0007] The atomizing assembly includes an oil storage chamber and an atomizing chamber. The oil storage chamber includes a chamber body, a cover, a pressure relief pipe, a lower flue, and a rubber stopper. The cover covers the open end of the chamber body. The pressure relief pipe is located inside the chamber body, and the top of the pressure relief pipe is spaced apart from the cover. The cover has an oil filling hole and a central hole. The central axis of the oil filling hole is parallel to the central axis of the central hole. The rubber stopper is used to plug the oil filling hole. One end of the lower flue passes through the central hole and communicates with the upper flue. The other end of the lower flue protrudes into the atomizing chamber. The lower flue has a side through-hole, which is located inside the atomizing chamber.

[0008] The oil injection assembly includes a movable rod with an oil storage hole. The driving component drives the movable rod to move up and down, causing the oil storage hole to reciprocate between the oil storage chamber and the atomizing chamber.

[0009] Furthermore, the nozzle cap also includes an upper housing, the upper flue originating from the upper surface of the upper housing and recessed towards the lower surface of the upper housing, and the driving component is disposed inside the upper housing.

[0010] Further, the cover is provided with a first hole, the cartridge body is provided with a second hole, the atomizing cartridge is provided with a third hole, the first hole, the second hole and the third hole are coaxially arranged from top to bottom, and the driving piece drives the movable rod to slide up and down along the first hole, the second hole and the third hole, so that the oil storage hole reciprocates in the oil storage cartridge and the atomizing cartridge.

[0011] Further, the driving piece comprises a pressing rod and an elastic piece, the pressing rod is arranged on the inner surface of the upper shell and extends towards the oil storage cartridge, the elastic piece is accommodated in the first hole, and the pressing rod holds the movable rod.

[0012] Further, the first hole comprises an upper hole and a lower hole, the diameter of the upper hole is larger than that of the lower hole, and the elastic piece is accommodated in the upper hole.

[0013] Further, the battery assembly and the atomizing cartridge are electrically connected, the atomizing assembly and the battery assembly are arranged in the shell, and the suction nozzle cap abuts against the shell.

[0014] Further, the battery assembly comprises a support, a cooling piece and a power supply, the cooling piece is arranged on the support, and the power supply is arranged on the support.

[0015] Further, the support is provided with a clamping piece, and the cooling piece is arranged in the clamping piece.

[0016] Further, the suction nozzle cap further comprises a cigarette nozzle cotton, and the cigarette nozzle cotton is sleeved on the upper flue.

[0017] Further, the oil storage cartridge further comprises a sealing ring, and the sealing ring is sleeved on the cover and used for sealing the cover and the cartridge body.

[0018] The utility model discloses the beneficial effects that: through setting the pressure relief pipe in the oil storage cartridge, the pressure balance in the oil storage cartridge is formed by the setting of the pressure relief pipe, the phenomenon that the tobacco tar is sucked out from the flue is avoided, and the consumer demand is satisfied. ACCURATE DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the split structure schematic diagram of the utility model;

[0021] Figure 3 It is the three-dimensional sectional view of the utility model;

[0022] Figure 4 It is the schematic diagram of the side perforation in the atomizing cartridge of the utility model;

[0023] Figure 5The utility model discloses a nozzle cap and oil injection assembly split structure schematic view.

[0024] Figure 6 The utility model discloses an atomization assembly and oil injection assembly first visual angle split structure schematic view.

[0025] Figure 7 The utility model discloses an atomization assembly and oil injection assembly second visual angle split structure schematic view.

[0026] Figure 8 The utility model discloses an atomization assembly and oil injection assembly third visual angle split structure schematic view.

[0027] Figure 9 The utility model discloses a battery assembly structure schematic view.

[0028] The figure mark includes:

[0029] 1 - nozzle cap 11 - upper shell 12 - upper flue

[0030] 13 - drive piece 131 - press bar 132 - elastic piece

[0031] 14 - cigarette holder cotton 2 - atomization assembly 21 - oil storage bin

[0032] 211 - bin body 212 - cover body 2121 - oil injection hole

[0033] 2122 - center hole 213 - pressure relief pipe 214 - lower flue

[0034] 2141 - side perforation 215 - rubber plug 216 - sealing ring

[0035] 22 - atomization bin 201 - first hole 202 - second hole

[0036] 203 - third hole 3 - oil injection assembly 31 - movable rod

[0037] 311 - oil storage hole 4 - battery assembly 41 - support

[0038] 411 - clamping piece 42 - cooling piece 43 - power supply

[0039] 5 - outer shell. DETAILED DESCRIPTION

[0040] In order to facilitate the understanding of those skilled in the art, the utility model will be further explained below in conjunction with the embodiment and the drawing, and the content mentioned in the embodiment is not the limitation of the utility model.

[0041] Please refer to Figures 1 to 9 The utility model discloses a kind of pressure relief pressurized oil injection electronic cigarette of pressing, including nozzle cap 1, atomization assembly 2 and oil injection assembly 3;

[0042] The mouth cap 1 comprises an upper smoke passage 12 and a driving member 13 arranged in the mouth cap 1;

[0043] The atomization assembly 2 comprises an oil storage compartment 21 and an atomization compartment 22, the oil storage compartment 21 comprises a compartment body 211, a cover body 212, a pressure relief pipe 213, a lower smoke passage 214 and a rubber plug 215, the cover body 212 covers the open end of the compartment body 211, the pressure relief pipe 213 is arranged in the compartment body 211, the top of the pressure relief pipe 213 is arranged at a distance from the cover body 212, the cover body 212 is provided with an oil injection hole 2121 and a central hole 2122, the central axis of the oil injection hole 2121 and the central axis of the central hole 2122 are arranged in parallel, the rubber plug 215 is used to plug the oil injection hole 2121, one end of the lower smoke passage 214 passes through the central hole 2122 and communicates with the upper smoke passage 12, the other end of the lower smoke passage 214 protrudes into the atomization compartment 22, the lower smoke passage 214 is provided with a side perforation 2141, and the side perforation 2141 is located in the atomization compartment 22;

[0044] The oil injection assembly 3 comprises a movable rod 31, the movable rod 31 is provided with an oil storage hole 311, and the driving member 13 drives the movable rod 31 to ascend and descend so that the oil storage hole 311 reciprocates in the oil storage compartment 21 and the atomization compartment 22.

[0045] Specifically, in the embodiment, the oil injection assembly 3 is arranged in the atomization assembly 2, the mouthpiece cap 1 comprises a chimney 12 and a driving member 13, the driving member 13 is arranged in the mouthpiece cap 1 and spaced apart from the chimney 12, the atomization assembly 2 comprises an oil storage chamber 21 and an atomization chamber 22, the oil storage chamber 21 comprises a chamber body 211, a cover body 212, a pressure relief pipe 213, a lower chimney 214 and a rubber plug 215, the cover body 212 covers the chamber body 211 to form a containing cavity for containing tobacco tar, after the external tobacco tar enters through the oil injection hole 2121, the rubber plug 215 seals the oil injection hole 2121, the lower chimney 214 and the chimney 12 are communicated to form a chimney, the pressure relief pipe 213 is arranged in the containing cavity, the top of the pressure relief pipe 213 is spaced apart from the cover body 212, preferably, the chamber body 211 is made of plastic, the pressure relief pipe 213 is inserted into the bottom of the chamber body 211 and is made of a hollow metal pipe, the oil injection assembly 3 comprises a movable rod 31, the lower part of the movable rod 31 is provided with an oil storage hole 311, when it is not necessary to inject tobacco tar into the atomization chamber 22, the oil storage hole 311 is entirely arranged in the oil storage chamber 21, the tobacco tar in the oil storage chamber 21 enters the oil storage hole 311, when it is necessary to inject tobacco tar into the atomization chamber 22, the driving member 13 drives the movable rod 31 to move downward so that the oil storage hole 311 enters the atomization chamber 22, the tobacco tar in the oil storage hole 311 flows into the atomization chamber 22, when the amount of the tobacco tar injected into the atomization chamber 22 reaches a certain amount, the driving member 13 drives the movable rod 31 to move upward until the oil storage hole 311 is completely separated from the atomization chamber 22, the oil injection assembly 3 injects the tobacco tar in the oil storage chamber 21 into the atomization chamber 22 in small amounts and multiple times, and the use requirement is met, the electronic cigarette is turned on, the tobacco tar in the atomization chamber 22 forms atomized gas which enters the lower chimney 214 through the side perforation 2141 and finally flows out of the chimney 12, the use requirement of the consumer is met, the external tobacco tar is injected into the chamber body 211, the pressure relief pipe 213 is in an idle state, sufficient oxygen in the oil storage chamber 21 is ensured, the pressure in the oil storage chamber 21 is balanced, the phenomenon that the tobacco tar is sucked into the mouth is avoided, and the experience is improved.

[0046] By arranging the pressure relief pipe 213 and the lower chimney 214 in the oil storage chamber 21, the pressure in the oil storage chamber 21 is balanced, the phenomenon that the tobacco tar is sucked out of the chimney is avoided, and the consumer demand is met.

[0047] The mouthpiece cap 1 further comprises an upper shell 11, the chimney 12 is arranged from the upper surface of the upper shell 11 and recessed toward the lower surface of the upper shell 11, the driving member 13 is arranged in the upper shell 11, the upper shell 11 and the chimney 12 are integrally formed, and the driving member 13 is arranged in the upper shell 11 and spaced apart from the chimney 12.

[0048] The cover 212 is provided with a first hole 201, the cartridge body 211 is provided with a second hole 202, the atomizing cartridge 22 is provided with a third hole 203, the first hole 201, the second hole 202 and the third hole 203 are coaxially arranged from top to bottom, the driving piece 13 drives the movable rod 31 to slide up and down along the first hole 201, the second hole 202 and the third hole 203, so that the oil storage hole 311 moves back and forth in the oil storage cartridge 21 and the atomizing cartridge 22, the first hole 201 penetrates through the upper wall of the cover 212, the second hole 202 penetrates through the lower wall of the cartridge body 211, and the third hole 203 penetrates through the upper wall of the atomizing cartridge 22, so that the movable rod 31 moves up and down, and the first hole 201, the second hole 202 and the third hole 203 are all provided with rubber plugs to prevent tobacco tar from overflowing.

[0049] The driving piece 13 includes a pressing rod 131 and an elastic piece 132, the pressing rod 131 is arranged on the inner surface of the upper shell 11 and extends towards the oil storage cartridge 21, the elastic piece 132 is accommodated in the first hole 201, the pressing rod 131 is pressed on the movable rod 31, and the elastic piece 132 is used to drive the movable rod 31 to reset, the pressing rod 131 is pressed on the upper surface of the movable rod 31, preferably, the pressing rod 131 is integrally formed with the upper shell 11, that is, the pressing rod 131 is pressed on the upper shell 11, so that the purpose of downward movement of the movable rod 31 is achieved, the purpose of injecting tobacco tar into the atomizing cartridge 22 is achieved, and the movable rod 31 is reset under the action of the elastic piece 132, so that the operation is simple.

[0050] The first hole 201 includes an upper hole and a lower hole, the diameter of the upper hole is larger than that of the lower hole, and the elastic piece 132 is accommodated in the upper hole, preferably, the movable rod 31 includes a limiting ring, an upper column body and a lower column body, the radial specification of the upper column body is smaller than that of the lower column body, the oil storage hole 311 is located in the lower column body, the diameter of the lower column body is consistent with that of the lower hole, the radial specification of the limiting ring is larger than that of the upper column body, the elastic piece 132 is sleeved on the upper column body, the elastic piece 132 is located in the upper hole, the two ends of the elastic piece 132 respectively abut against the limiting ring and the upper end surface of the lower hole, when the pressing rod 131 presses the movable rod 31, the elastic piece 132 is compressed, when the pressure applied on the pressing rod 131 is removed, the elastic piece 132 releases elastic force, and the movable rod 31 resets.

[0051] Further including a battery assembly 4 and a shell 5, the battery assembly 4 is electrically connected with the atomizing cartridge 22, the atomizing assembly 2 and the battery assembly 4 are arranged in the shell 5, the mouthpiece cap 1 abuts against the shell 5, the mouthpiece cap 1, the atomizing assembly 2 and the battery assembly 4 are sequentially arranged from top to bottom, the atomizing assembly 2 and the battery assembly 4 are arranged in the shell 5, and the mouthpiece cap 1 is located above the shell 5.

[0052] The battery assembly 4 comprises a support 41, a cooling piece 42 and a power supply 43, the cooling piece 42 is arranged on the support 41, the power supply 43 is arranged on the support 41, the cooling piece 42 is arranged close to the atomization assembly 2, the cooling piece 42 is processed by cooling cotton, the power supply 43 and the atomization assembly 2 are isolated, the influence of heat generated by the atomization assembly 2 on the power supply 43 is effectively blocked, and the service life is improved.

[0053] The support 41 is provided with a clamping piece 411, the cooling piece 42 is arranged in the clamping piece 411, the clamping piece 411 has the effect of fixing the cooling piece 42, and displacement of the cooling piece 42 is avoided, so that the cooling and isolation effect is not lost.

[0054] The mouthpiece cap 1 further comprises a filter tip cotton 14, the filter tip cotton 14 is sleeved on the upper smoke channel 12, preferably, the mouthpiece cap 1 and the cover 212 form a sealed cavity, the filter tip cotton 14 is arranged in the sealed cavity, gas entering the sealed cavity is effectively adsorbed, the pressure in the sealed cavity is prevented from increasing, and the normal pressing of the mouthpiece cap 1 is affected.

[0055] The oil storage bin 21 further comprises a sealing ring 216, the sealing ring 216 is sleeved on the cover 212 and is used for sealing the cover 212 and the bin body 211, and the two spaces of the sealed cavity and the bin body 211 are effectively isolated.

[0056] The above is only a preferred embodiment of the present application, for ordinary skilled in the art, according to the idea of the present application, the specific implementation and application range will be changed, the content of the specification should not be understood as the limitation of the present application.

Claims

1. A depressurizable push to oil electronic cigarette, characterized in that: The cigarette comprises a mouthpiece cap (1), an atomization assembly (2) and an oil injection assembly (3); The mouthpiece cap (1) comprises an upper flue (12) and a driving member (13) arranged in the mouthpiece cap (1); The atomization assembly (2) comprises an oil storage chamber (21) and an atomization chamber (22), the oil storage chamber (21) comprises a chamber body (211), a cover body (212), a pressure relief pipe (213), a lower flue (214) and a rubber plug (215), the cover body (212) covers the opening end of the chamber body (211), the pressure relief pipe (213) is arranged in the chamber body (211), the top of the pressure relief pipe (213) is spaced apart from the cover body (212), the cover body (212) is provided with an oil injection hole (2121) and a central hole (2122), the central axis of the oil injection hole (2121) is arranged in parallel with the central axis of the central hole (2122), the rubber plug (215) is used for plugging the oil injection hole (2121), one end of the lower flue (214) penetrates through the central hole (2122) and communicates with the upper flue (12), the other end of the lower flue (214) protrudes into the atomization chamber (22), and the lower flue (214) is provided with a side perforation (2141) arranged in the atomization chamber (22); The oil injection assembly (3) comprises a movable rod (31) provided with an oil storage hole (311), and the driving member (13) drives the movable rod (31) to ascend and descend so that the oil storage hole (311) reciprocates in the oil storage chamber (21) and the atomization chamber (22).

2. The depressurizable press-to-vape oil-filled electronic cigarette of claim 1, wherein: The mouthpiece cap (1) further comprises an upper shell (11), the upper flue (12) is arranged from the upper surface of the upper shell (11) to the lower surface of the upper shell (11), and the driving member (13) is arranged in the upper shell (11).

3. The depressurizable press-to-vape oil-filled electronic cigarette of claim 1, wherein: The cover body (212) is provided with a first hole (201), the chamber body (211) is provided with a second hole (202), the atomization chamber (22) is provided with a third hole (203), the first hole (201), the second hole (202) and the third hole (203) are coaxially arranged from top to bottom, and the driving member (13) drives the movable rod (31) to slide up and down along the first hole (201), the second hole (202) and the third hole (203) so that the oil storage hole (311) reciprocates in the oil storage chamber (21) and the atomization chamber (22).

4. The depressurizable press-to-vape oil-filled electronic cigarette of claim 3, wherein: The driving member (13) comprises a pressing rod (131) and an elastic member (132), the pressing rod (131) is arranged on the inner surface of the upper shell (11) and extends towards the oil storage chamber (21), the elastic member (132) is accommodated in the first hole (201), the pressing rod (131) holds the movable rod (31), and the elastic member (132) is used for driving the movable rod (31) to reset.

5. The depressurizable press-to-vape oil-filled electronic cigarette of claim 4, wherein: The first hole (201) comprises an upper hole and a lower hole, the diameter of the upper hole is larger than that of the lower hole, and the elastic member (132) is accommodated in the upper hole.

6. The depressurizable pressurized oil-filled electronic cigarette of claim 1, wherein: The battery assembly (4) and the atomization assembly (2) are electrically connected, and the battery assembly (4) and the atomization assembly (2) are arranged in the shell (5).

7. The depressurizable press-to-vape oil-filled electronic cigarette of claim 6, wherein: The battery assembly (4) comprises a support (41), a cooling member (42) and a power supply (43), the cooling member (42) is arranged on the support (41), and the power supply (43) is arranged on the support (41).

8. The depressurizable press-to-vape oil-filled electronic cigarette of claim 7, wherein: The support (41) is provided with a clamping member (411), and the cooling member (42) is arranged in the clamping member (411).

9. The depressible pressurized oil-filled electronic cigarette of claim 1, wherein: The mouthpiece cap (1) further comprises a filter tip (14), and the filter tip (14) is sleeved on the upper smoke channel (12).

10. The depressurizable press-to-vape oil-filled electronic cigarette of claim 1, wherein: The oil storage bin (21) further comprises a sealing ring (216), and the sealing ring (216) is sleeved on the cover body (212) to seal the cover body (212) and the bin body (211).

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