CN215837102U - Structure of elastic electronic cigarette - Google Patents

Abstract

The utility model belongs to the technical field of electronic cigarettes, and particularly relates to a cartridge-changing type electronic cigarette structure which comprises a power supply main body and a cigarette bullet, wherein the cigarette bullet is detachably and replaceably connected to one end of the power supply main body; the power supply main body comprises a battery tube, a battery, a first electrode, a second electrode and a control switch; the battery and the control switch are arranged in the battery tube, and a first limiting piece for fixing the control switch and a second limiting piece for limiting the battery are arranged in the battery tube; the first electrode and the second electrode penetrate through the first limiting part and are electrically connected with the control switch; one end of the smoke bullet extends into one end of the battery tube close to the first limiting piece; the cartridge comprises a third electrode and a fourth electrode for contacting the first electrode and the second electrode, respectively. The cigarette bullet can be independently replaced by a new cigarette bullet; the power supply main body part can be repeatedly utilized to replace the existing disposable electronic cigarette, so that the resource is saved, the environmental pollution is prevented, the cost is reduced, and the cost of a consumer is reduced.

Description

Structure of elastic electronic cigarette

Technical Field

The utility model belongs to the technical field of electronic cigarettes, and particularly relates to a cartridge-changing type electronic cigarette structure.

Background

The electronic cigarette is a substitute of the existing cigarette, and further meets the requirements of some smokers. Electronic cigarettes are generally classified into disposable electronic cigarettes and tobacco tar-chargeable electronic cigarettes. For a primary electronic cigarette, the primary electronic cigarette comprises a battery and a cigarette bullet; for example, a disposable electronic cigarette of a rapid temperature rise type disclosed in publication No. CN110367595A is discarded as a whole after use, and the battery therein is polluting, which not only wastes resources but also causes environmental pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cartridge-changing type electronic cigarette structure, and aims to solve the problems that after a disposable electronic cigarette is discarded at present, batteries in the disposable electronic cigarette cause environmental pollution and resources are wasted.

In order to achieve the above object, the cartridge-replaceable electronic cigarette structure provided by the embodiment of the present invention includes a power supply main body and a cigarette cartridge, wherein the cigarette cartridge is detachably and replaceably connected to one end of the power supply main body; the power supply main body comprises a battery tube, a battery, a first electrode, a second electrode and a control switch; the battery and the control switch are arranged in the battery tube, and a first limiting piece for fixing the control switch and a second limiting piece for limiting the battery are arranged in the battery tube; the first electrode and the second electrode penetrate through the first limiting part and are electrically connected with the control switch; one end of the smoke bullet extends into one end of the battery tube close to the first limiting piece; the cartridge comprises a third electrode and a fourth electrode for contacting the first electrode and the second electrode, respectively.

Furthermore, the mouth part of the battery tube is provided with a limit groove, and the outer side of the cigarette bullet is provided with a limit part clamped with the limit groove.

Further, the control switch comprises a microphone switch and a sealing rubber pad; the sealing rubber gasket is sealed on the outer surface of the first limiting part and provided with an air inlet, and a clearance hole for avoiding the air inlet is formed in the first limiting part; the bottom end of the sealing rubber gasket is arranged in an installation cavity which penetrates through and extends into the inner side of the first limiting piece; the microphone switch is arranged in the mounting cavity, and an air outlet nozzle communicated with the mounting cavity is arranged on the upper outer surface of the sealing rubber pad;

the smoke bullet head also comprises an oil cavity, oil storage cotton, an oil-proof gasket, a glass fiber tube, a glass fiber sleeve and a heating wire; the bottom of the oil cavity is of an open structure, the upper end of the oil cavity is provided with a suction nozzle part, and the suction nozzle part is provided with a smoke outlet which penetrates through the oil cavity; the oil-proof gasket is sealed at the bottom of the oil cavity, and is provided with an air inlet nozzle extending upwards and communicated with the air outlet nozzle; the oil storage cotton is arranged in the oil cavity, and the lower end of the oil storage cotton is sleeved on the air inlet nozzle;

a connecting part extends from the bottom end of the smoke outlet to the inside of the oil cavity, the upper end of the glass fiber tube is sleeved on the connecting part, and the lower end of the glass fiber tube is sleeved on the air inlet nozzle; two ends of the heating wire penetrate through the glass fiber tube and extend into the oil storage cotton, and the glass fiber sleeve is sleeved on the glass fiber tube; two electric ends of the heating wire penetrate out from the space between the glass fiber tube and the glass fiber sleeve; and two ends of the heating wire are connected with the third electrode and the fourth electrode respectively.

Further, the cigarette bullet still includes the oil absorption cotton, the cotton block of oil absorption is in the bottom of grease proofing packing ring.

Furthermore, the upper surface of the first locating part is also provided with a limiting ring, a sealing groove is formed between the outer side wall of the limiting ring and the inner side wall of the battery tube, and the edge of the sealing rubber gasket extends downwards to form a sealing ring clamped in the sealing groove.

Further, the oil chamber includes linkage segment and handheld section, and the overall dimension of the cross section of linkage segment is less than the cross section overall dimension of handheld section for form spacing step between linkage segment and the handheld section, be used for spacing at the tip of battery pipe.

Furthermore, the connecting section extends into the battery tube, so that the handheld section and the battery tube are of a flat structure.

Furthermore, a connecting piece is arranged between the first limiting piece and the second limiting piece, the connecting piece is connected in the battery tube in a tight fit manner, and the second limiting piece covers the bottom end of the battery tube; the battery is fixed between the first limiting piece and the second limiting piece.

Further, still be provided with the interface that charges on the second locating part.

Furthermore, the first electrode and the second electrode are spring ejector pins.

One or more technical solutions in the structure of the pop-up electronic cigarette provided by the embodiment of the present invention at least have the following technical effects:

the cigarette bullet and the power supply main body adopt mutually independent structures, and after the tobacco tar in the cigarette bullet is used up, the cigarette bullet can be pulled out of the battery tube and can be independently replaced by a new cigarette bullet; the power supply main body part can be repeatedly utilized to replace the existing disposable electronic cigarette, so that the resource is saved, the environmental pollution is prevented, the cost is reduced, and the cost of a consumer is reduced.

Drawings

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

Fig. 1 is a cross-sectional view of a pop-up electronic cigarette according to an embodiment of the present invention.

Fig. 2 is a longitudinal sectional view of a pop-up electronic cigarette structure according to an embodiment of the present invention.

Fig. 3 is a perspective structural view of a cartridge-changing electronic cigarette structure according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but 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", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, referring to fig. 1 to 3, the reloading electronic cigarette structure comprises a power supply body 100 and a cigarette bullet 200, wherein the cigarette bullet 200 is detachably and replaceably connected to one end of the power supply body 100. The power supply main body 100 includes a battery tube 101, a battery 102, a first electrode 103, a second electrode 104, and a control switch. The battery 102 and the control switch are arranged in the battery tube 101, and a first limiting member 105 for fixing the control switch and a second limiting member 106 for limiting the battery 102 are arranged in the battery tube 101. The first electrode 103 and the second electrode 104 pass through the first limiting part 105 and are electrically connected with the control switch; one end of the smoke bullet 200 extends into one end of the battery tube 101 close to the first stopper 106. The smoke bullet 200 comprises a third electrode 201 and a fourth electrode 202 for contacting the first electrode 103 and the second electrode 104, respectively. In this embodiment, one end of the cigarette bullet 200 is inserted into the battery tube 101, and the third electrode 201 is connected to the first electrode 103, and the fourth electrode 202 is connected to the second electrode 104, so that the battery 101, the control switch and the heating element in the cigarette bullet 200 form a circuit loop, and the cigarette oil is atomized by the heating element. After the tobacco tar in the cigarette bullet 200 is consumed, a new cigarette bullet 200 can be replaced into the battery tube 101; thereby the new cigarette bullet 200 can be independently replaced; the power supply main body 100 can be reused to replace the existing disposable electronic cigarette, so that the resource is saved, the environmental pollution is prevented, the cost is reduced, and the cost of a consumer is reduced.

Further, referring to fig. 1 to 3, a mouth portion of the battery tube 101 is provided with a stopper groove 107, and a stopper portion 203 to be engaged with the stopper groove 107 is provided outside the cartridge head 200. In this embodiment, when the cigarette bullet 200 is inserted into the battery tube 101, the stopper 203 is positioned in the stopper groove 107, so that the cigarette bullet 200 is aligned with the power supply main body 100, and the third electrode 201 is connected to the first electrode 103, and the fourth electrode 202 is connected to the second electrode 104.

Still further, referring to fig. 1 to 3, in order to ensure the stability of power connection when the smoke bullet 200 is inserted into the battery tube 101, positioning holes are formed at the bottom ends of the third electrode 201 and the fourth electrode 202, so that the first electrode 103 and the second electrode 104 are positioned in the corresponding positioning holes, and the stability of power connection is further increased.

Further, referring to fig. 1 to 3, the control switch includes a microphone switch 110 and a sealing rubber pad 120. The sealing rubber pad 120 is sealed on the outer surface of the first limiting member 105, the sealing rubber pad 120 is provided with an air inlet 121, and the first limiting member 105 is provided with a clearance hole for avoiding the air inlet 121. The bottom end of the sealing rubber pad 120 is disposed in the mounting cavity 122 penetrating through and extending into the inner side of the first limiting member 105; the microphone switch 110 is disposed in the mounting cavity 122, and the upper outer surface of the sealing rubber pad 120 is provided with an air outlet nozzle 123 communicated with the mounting cavity.

Referring to fig. 1 to 3, the smoke bullet head 200 further includes an oil chamber 210, oil storage wool 220, an oil-proof washer 240, and a heating wire 250. The bottom of the oil chamber 210 is an open structure, the upper end of the oil chamber is provided with a nozzle part 211, and the nozzle part 211 is provided with a smoke outlet 212 penetrating the oil chamber 210. An oil-proof gasket 240 is sealed at the bottom of the oil chamber 210, and an air inlet nozzle 241 extending upwards is arranged on the oil-proof gasket 240, and the air inlet nozzle 241 is used for being communicated with the air outlet nozzle 123. The oil storage cotton 220 is arranged in the oil cavity 210, and the lower end of the oil storage cotton is sleeved on the air inlet nozzle 241; the heating wire 250 extends into the oil storage cotton 220, and two ends of the heating wire 250 connected with the electricity are respectively connected with the third electrode 201 and the fourth electrode 202. In this embodiment, when the cigarette bullet 200 is inserted into the battery tube 101, the bottom of the bottom cap 230 is hermetically attached to the upper surface of the sealing rubber pad 120, so that the air outlet nozzle 123 is communicated with the air inlet nozzle 241, when a user inhales through the inhaling nozzle 211, air enters through the air inlet 121 and passes through the microphone switch 110, so that the microphone switch 110 is turned on, and the battery 102 supplies electricity to the heater 250 for heating, thereby achieving the effect of atomizing the tobacco tar.

Further, referring to fig. 1 to 3, the smoke bullet 200 further includes a glass fiber tube 260 and a glass fiber sleeve 270. The bottom end of the smoke outlet 212 extends into the oil chamber 210 to form a connecting part, the upper end of the glass fiber tube 260 is sleeved on the connecting part, and the lower end of the glass fiber tube is sleeved on the air inlet nozzle 241. Two ends of the heating wire 250 penetrate through the glass fiber tube 260 and extend into the oil storage cotton 220, and the glass fiber sleeve 270 is sleeved on the glass fiber tube 260; the two ends of the heating wire 250 penetrate out from between the glass fiber tube 260 and the glass fiber sleeve 270. In this embodiment, the glass fiber tube 260 fixes the heating wire 250, and the glass fiber sleeve 270 fixes the terminal of the heating wire 250, so as to prevent the heating wire 250 from loosening. And glass fiber tube 260 connects inlet nozzle 241 and outlet 212 for when the smoker smokes, be thoughtlessly there is a large amount of air in the tobacco tar of atomizing, and then dilutes smog through the air, avoids single too much tobacco tar of suction to cause the injury to the human body, reduces the injury of tobacco tar to the human body.

Still further, the smoke bullet 200 further comprises an oil absorption cotton 230, and the oil absorption cotton 230 is clamped at the bottom of the oil-proof washer 240. The oil absorbent cotton 230 is arranged at the bottom of the smoke re-exhausting bullet 200, so that the condensate formed at the top of the sealing rubber pad 120 can be adsorbed.

Further, referring to fig. 1 to 3, a limiting ring 108 is further disposed on the upper surface of the first limiting member 105, a sealing groove is formed between the outer sidewall of the limiting ring 108 and the inner sidewall of the battery tube 101, and a sealing ring 124 clamped in the sealing groove extends downward from the edge of the sealing rubber gasket 120. Thereby achieving the sealing function for the battery tube 101.

Further, referring to fig. 1 to 3, the oil chamber 210 includes a connection section and a holding section, and the external dimension of the cross section of the connection section is smaller than the external dimension of the cross section of the holding section, so that a limiting step is formed between the connection section and the holding section for limiting the end of the battery tube 101.

Further, referring to fig. 1 to 3, the connection section extends into the battery tube 101, so that the handheld section and the battery tube 101 are in a flat structure. Thereby making the whole more beautiful.

Further, referring to fig. 1 to 3, a connecting member 109 is further disposed between the first limiting member 1-5 and the second limiting member 106, the connecting member 109 is tightly connected in the battery tube 101, and the second limiting member 106 covers the bottom end of the battery tube 101; the battery 102 is fixed between the first retaining member 105 and the second retaining member 106. The bracket formed by the first limiting member 105, the second limiting member 106 and the connecting member 107 has a fixing function for the battery.

Further, a charging interface is further arranged on the second limiting member 106. The battery 102 is charged through the charging port for recycling.

A third electrode 201 is further added to be in contact with the first electrode 103, a fourth electrode 202 is in contact with the second electrode 104, and the first electrode 103 and the second electrode 104 adopt pogo pins.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The cartridge-replaceable electronic cigarette structure is characterized by comprising a power supply main body and a cigarette bullet, wherein the cigarette bullet is detachably and replaceably connected to one end of the power supply main body; the power supply main body comprises a battery tube, a battery, a first electrode, a second electrode and a control switch; the battery and the control switch are arranged in the battery tube, and a first limiting piece for fixing the control switch and a second limiting piece for limiting the battery are arranged in the battery tube; the first electrode and the second electrode penetrate through the first limiting part and are electrically connected with the control switch; one end of the smoke bullet extends into one end, close to the first limiting piece, of the battery tube; the cartridge comprises a third electrode and a fourth electrode for contacting the first electrode and the second electrode, respectively.

2. The pop-up electronic cigarette structure of claim 1, wherein: the oral area of battery pipe is equipped with the spacing groove, the outside of cigarette bullet be provided with the spacing portion of spacing groove joint.

3. The pop-up electronic cigarette structure of claim 1, wherein: the control switch comprises a microphone switch and a sealing rubber pad; the sealing rubber gasket is sealed on the outer surface of the first limiting part and provided with an air inlet, and a clearance hole for avoiding the air inlet is formed in the first limiting part; the bottom end of the sealing rubber gasket is arranged in an installation cavity which penetrates through and extends into the inner side of the first limiting piece; the microphone switch is arranged in the mounting cavity, and an air outlet nozzle communicated with the mounting cavity is arranged on the upper outer surface of the sealing rubber pad;

the smoke bullet head also comprises an oil cavity, oil storage cotton, an oil-proof gasket, a glass fiber tube, a glass fiber sleeve and a heating wire; the bottom of the oil cavity is of an open structure, the upper end of the oil cavity is provided with a suction nozzle part, and the suction nozzle part is provided with a smoke outlet which penetrates through the oil cavity; the oil-proof gasket is sealed at the bottom of the oil cavity, and is provided with an air inlet nozzle extending upwards and communicated with the air outlet nozzle; the oil storage cotton is arranged in the oil cavity, and the lower end of the oil storage cotton is sleeved on the air inlet nozzle;

a connecting part extends from the bottom end of the smoke outlet to the inside of the oil cavity, the upper end of the glass fiber tube is sleeved on the connecting part, and the lower end of the glass fiber tube is sleeved on the air inlet nozzle; two ends of the heating wire penetrate through the glass fiber tube and extend into the oil storage cotton, and the glass fiber sleeve is sleeved on the glass fiber tube; two electric ends of the heating wire penetrate out from the space between the glass fiber tube and the glass fiber sleeve; and two ends of the heating wire are connected with the third electrode and the fourth electrode respectively.

4. The pop-up electronic cigarette structure of claim 3, wherein: the smoke bullet head still includes the oil absorption cotton, the cotton block of oil absorption is in the bottom of grease proofing packing ring.

5. The pop-up electronic cigarette structure of claim 3 or 4, wherein: the upper surface of first locating part still is provided with the spacing collar, the lateral wall of spacing collar with form the seal groove between the inside wall of battery tube, the edge downwardly extending of sealed cushion has the card to be gone into the sealing washer in the seal groove.

6. The pop-up electronic cigarette structure of claim 3 or 4, wherein: the oil cavity comprises a connecting section and a handheld section, and the external dimension of the cross section of the connecting section is smaller than that of the cross section of the handheld section, so that a limiting step is formed between the connecting section and the handheld section and is used for limiting the end part of the battery tube.

7. The pop-up electronic cigarette structure of claim 6, wherein: the connecting section extends into the battery tube, so that the handheld section and the battery tube are of a flat structure.

8. The flip-flop electronic cigarette structure of any one of claims 1 to 4, wherein: a connecting piece is further arranged between the first limiting piece and the second limiting piece, the connecting piece is connected in the battery tube in a tight fit mode, and the second limiting piece covers the bottom end of the battery tube; the battery is fixed between the first limiting piece and the second limiting piece.

9. The pop-up electronic cigarette structure of claim 1, wherein: and a charging interface is further arranged on the second limiting part.

10. The pop-up electronic cigarette structure of claim 1, wherein: the first electrode and the second electrode are spring ejector pins.

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