WO2021077519A1

WO2021077519A1 - Multifunctional extendable e-cigarette rod

Info

Publication number: WO2021077519A1
Application number: PCT/CN2019/119769
Authority: WO
Inventors: 靳宏伟
Original assignee: 北京捷佳掌讯科技有限公司
Priority date: 2019-10-22
Filing date: 2019-11-20
Publication date: 2021-04-29
Also published as: CN211581552U

Abstract

A multifunctional extendable e-cigarette rod, comprising a mouthpiece (1), a first pipe segment (2), a second pipe segment (3), a third pipe segment (4), a tapered pipe segment (5), and a fourth pipe segment (6). One end of the first pipe segment (2) is fixedly connected to the mouthpiece, and the other end of the first pipe segment (2) is slidingly connected to the second pipe segment (3). The end of the second pipe segment (3) away from the first pipe segment (2) is slidingly connected to the third pipe segment (4), the tapered pipe segment (5) is fixed to the end of the third pipe segment (4) away from the second pipe segment (3), and the fourth pipe segment (6) is fixed to the end of the end of the tapered pipe segment (5) away from the the third segment (4), the diameter of the fourth pipe segment (6) being greater than the diameter of the third pipe segment (4). The present e-cigarette rod combines the functions of insertion-style e-cigarettes, conventional cigarettes, and women's cigarettes, markedly improving the universality of the e-cigarette rod, and satisfying the needs of different users. Rapid extension and collapsing of the e-cigarette rod is implemented, and when collapsed, the rod occupies a small amount of space.

Description

Multifunctional telescopic cigarette rod

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on October 22, 2019, the application number is CN201921777494.9, and the application name is "a multifunctional retractable cigarette rod", the entire content of which is incorporated by reference in In this application.

Technical field

The embodiments of the present application relate to the technical field of tobacco rods, in particular to a multifunctional telescopic rod.

Background technique

In the prior art, tobacco rods for assisting smoking are roughly divided into two types, one of which is used for ordinary cigarettes, and a cigarette filter is arranged inside the rod. The disadvantage of this type of rod is that it can only be inserted into cigarettes of a specific thickness and type. It is not possible to realize the function of not only plugging ordinary cigarettes but also women's cigarettes; another kind of cigarette rod is to install electronic cigarettes inside the cigarette rod. The defect of this kind of cigarette rod is that it can only be plugged into electronic cigarettes, and cannot be plugged into ordinary cigarettes. And ladies cigarettes (the diameter of ordinary cigarettes is larger than that of ladies cigarettes); in addition, the length of existing cigarette rods is mostly fixed, and the length of the cigarette rod cannot be adjusted according to the needs of use.

Application content

For this reason, the embodiment of the present application provides a multifunctional telescopic cigarette rod to solve the problem of a few types of cigarettes inserted into the cigarette rod and a single function in the prior art.

In order to achieve the foregoing objectives, the embodiments of the present application provide the following technical solutions:

According to the first aspect of the embodiments of the present application, a multifunctional telescopic cigarette rod includes a cigarette holder, a first pipe section, a second pipe section, a third pipe section, a reducing pipe section, and a fourth pipe section; one end of the first pipe section is fixed to the cigarette holder The other end of the first pipe section is slidably connected to the second pipe section, the end of the second pipe section away from the first pipe section is slidably connected to the third pipe section, the end of the third pipe section away from the second pipe section is fixed with a reducing pipe section, and the reducing pipe section is far away A fourth pipe section is fixed at one end of the third pipe section, and the pipe diameter of the fourth pipe section is larger than that of the third pipe section.

Further, the third pipe section is sleeved on the outer peripheral side of the second pipe section.

Further, the second pipe section is sleeved on the outer peripheral side of the first pipe section.

Further, the outer side wall of one end of the first pipe section located inside the second pipe section is provided with a first annular protrusion, and the inner side wall of one end of the second pipe section close to the first pipe section is provided with a second annular protrusion, the first pipe section and the second pipe section When in the telescopic deployment position, the first annular protrusion and the second annular protrusion abut against each other.

Further, the outer side wall of one end of the second pipe section located inside the third pipe section is provided with a third annular protrusion, the inner side wall of one end of the third pipe section close to the second pipe section is provided with a fourth annular protrusion, the second pipe section and the third pipe section When in the telescopic deployment position, the third annular protrusion and the fourth annular protrusion abut against each other.

Further, it also includes an electronic cigarette assembly, which is detachably connected in the first pipe section.

Further, the electronic cigarette assembly includes a cartridge, an atomizer, an airflow sensor, and a microprocessor. The cartridge, the atomizer, and the airflow sensor are sequentially arranged in the first pipe section. The cartridge is arranged close to the cigarette holder, the airflow sensor and the microprocessor. Electric connection.

Further, the cigarette filter element is also included, and the cigarette filter element is arranged in the second pipe section.

Further, the end of the cigarette holder away from the first pipe section is provided with a limiting protrusion. The limiting protrusion is a rotating body surrounding the outer circumference of the cigarette holder. When the first pipe section and the second pipe section are in the retracted and retracted positions, the second pipe section abuts against the limiter. Bit raised up.

Further, the cigarette holder is made of silica gel.

Further, it also includes an indicator light, the indicator light is arranged on the cigarette holder, the indicator light is in the shape of an arrow, and the indicator light is electrically connected to the microprocessor.

The present application has the following advantages: the fourth pipe section of the present application has a larger pipe diameter than the third pipe section, the fourth pipe section is used to insert ordinary cigarettes, and the third pipe section is used to insert women’s cigarettes. The cigarette rod can not only be inserted into ordinary cigarettes, but also can be inserted into women’s cigarettes; in addition, an electronic cigarette can be set in the first pipe section, thereby realizing the function of plugging electronic cigarettes, ordinary cigarettes and women’s cigarettes into one. , Which significantly improves the versatility of the tobacco rod and meets the needs of different users; through the sliding connection of the first pipe section and the second pipe section and the sliding connection of the second pipe section and the third pipe section, the rapid telescopic storage of the tobacco rod is realized, The cigarette rod occupies a small space when storing.

Description of the drawings

In order to more clearly describe the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, other implementation drawings can be derived from the provided drawings without creative work.

The structure, ratio, size, etc. shown in this manual are only used to match the content disclosed in the manual for people familiar with this technology to understand and read. They are not used to limit the implementation conditions of this application, so they are not technical. The substantive meaning of the above, any structural modification, proportional relationship change or size adjustment, without affecting the effects and objectives that can be achieved by this application, should still fall within the technical content disclosed in this application. Can cover the range.

Fig. 1 is an outline structure diagram of a multifunctional telescopic cigarette rod provided by some embodiments of the application.

Figure 2 is a cross-sectional structure diagram of a multifunctional telescopic cigarette rod provided by some implementations of this application.

Fig. 3 is a partial structure diagram of a plug-in cigarette end of a multifunctional telescopic cigarette rod provided by some implementations of this application.

Fig. 4 is a partial structure diagram of a cigarette holder part of a multifunctional telescopic cigarette rod provided by some implementations of this application.

Fig. 5 is a circuit diagram of an electronic cigarette assembly of a multifunctional telescopic cigarette rod provided by some implementations of this application.

In the figure: 1, cigarette holder, 2, first pipe section, 3, second pipe section, 4, third pipe section, 5, reducing pipe section, 6, fourth pipe section, 7, indicator light, 8, electronic cigarette assembly.

Detailed ways

The following specific examples illustrate the implementation of this application. Those familiar with this technology can easily understand the other advantages and effects of this application from the content disclosed in this specification. Obviously, the described examples are part of the implementation of this application. , Not all examples. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

Example 1

As shown in Figures 1 to 4, a multifunctional telescopic cigarette rod in this embodiment, a multifunctional telescopic cigarette rod, includes a cigarette holder 1, a first pipe section 2, a second pipe section 3, and a third pipe section 4. , Variable diameter pipe section 5 and fourth pipe section 6; wherein the first pipe section 2, the second pipe section 3, the third pipe section 4 and the fourth pipe section 6 are all round pipe structures, one end of the first pipe section 2 is fixedly connected with the cigarette holder 1, and the second The fixed connection between the two is threaded connection or adhesive bonding. The other end of the first pipe section 2 is slidably connected to the second pipe section 3, and the end of the second pipe section 3 away from the first pipe section 2 slides with the third pipe section 4. Connected, the end of the third pipe section 4 away from the second pipe section 3 is fixed with a reducing pipe section 5, the reducing pipe section 5 is a special-shaped pipe with gradually increasing diameter, and the shape is similar to a truncated cone shape, and the end of the reducing pipe section 5 away from the third pipe section 4 is fixed There is a fourth pipe section 6. The diameter of the fourth pipe section 6 is larger than that of the third pipe section 4. The third pipe section 4, the variable diameter pipe section 5 and the fourth pipe section 6 are integrally processed and formed, and the processing method is 3D printing and integral casting Forming or turning metal pipe fittings, where the fourth pipe section 6 is used to insert ordinary cigarettes, and the third pipe section 4 is used to insert women’s cigarettes. That is to say, the inner diameter of the fourth pipe section 6 is the same as the diameter of the filter tip of ordinary cigarettes. The inner diameter of the third tube section 4 is the same as the diameter of the filter tip of the lady's cigarette. As shown in FIG. 3, both the ordinary cigarette and the lady's cigarette are inserted and fixed inward from the free end of the fourth tube section 6.

The technical effect achieved by this embodiment is that the diameter of the fourth pipe section 6 is larger than that of the third pipe section 4 through this embodiment, the fourth pipe section 6 is used to insert ordinary cigarettes, and the third pipe section 4 is used to insert women Cigarettes, the combined structure of the two realizes the function of a cigarette rod that can be inserted into both ordinary cigarettes and women’s cigarettes; in addition, an electronic cigarette can be set in the first pipe section 2, thereby realizing the cigarette rod collection and insertion of electronic cigarettes, The functions of ordinary cigarettes and ladies cigarettes are integrated, which significantly improves the versatility of the tobacco rod and meets the needs of different users; through the sliding connection of the first pipe section 2 and the second pipe section 3, and the second pipe section 3 and the third pipe section 4 The sliding connection of the cigarette rod realizes the rapid telescopic storage of the cigarette rod, and the storage of the cigarette rod occupies a small space.

Example 2

As shown in Figures 1 to 4, a multifunctional telescopic cigarette rod in this embodiment includes all the technical features in embodiment 1. In addition, as shown in Figure 2, the third pipe section 4 sets On the outer peripheral side of the second pipe section 3, the second pipe section 3 is inserted into the third pipe section 4 and slides and telescopes in the third pipe section 4; the second pipe section 3 is sleeved on the outer peripheral side of the first pipe section 2, and the first pipe section 2 is inserted In the second pipe section 3 and in the second pipe section 3, it slides and telescopes.

The beneficial effects in this embodiment are: the third pipe section 4 is sleeved on the outer peripheral side of the second pipe section 3, and the second pipe section 3 is sleeved on the outer peripheral side of the first pipe section 2, so that the overall telescopic performance of the cigarette rod is realized, and the storage The three pipe sections are shrunk together, which occupies a small space and is easy to carry.

Example 3

As shown in Figures 1 to 4, a multifunctional telescopic cigarette rod in this embodiment includes all the technical features in Embodiment 2. In addition, as shown in Figure 2, the first pipe section 2 is located at the The inner side wall of the second pipe section 3 is provided with a first annular protrusion, and the inner side wall of the second pipe section 3 close to the first pipe section 2 is provided with a second annular protrusion. The first pipe section 2 and the second pipe section 3 are located in the telescopic In the unfolded position, the first annular protrusion abuts on the second annular protrusion; the second pipe section 3 is provided with a third annular protrusion on the outer side wall of one end inside the third pipe section 4, and the third pipe section 4 is close to the second pipe section 3. A fourth annular protrusion is provided on the inner side wall at one end of the, and when the second pipe section 3 and the third pipe section 4 are in the telescopic deployment position, the third annular protrusion abuts on the fourth annular protrusion.

During installation in this embodiment, the end of the first pipe section 2 that is not provided with the first annular protrusion is extended from the end of the second pipe section 3, and the combined body of the first pipe section 2 and the second pipe section 3 is removed from the fourth pipe section 6 The port extends into the third pipe section 4, and the cigarette holder 1 is fixed to the end of the first pipe section 2 after the installation is completed.

The beneficial effect of this embodiment is that by providing a first annular protrusion and a second annular protrusion that can abut against each other, the expansion and contraction of the second pipe section 3 on the first pipe section 2 is limited during use. Avoiding the separation of the second pipe section 3 and the first pipe section 2; by providing the third annular protrusion and the fourth annular protrusion that can abut each other, the third pipe section 4 can be extended and retracted on the second pipe section 3 during use. To the limit function, the separation of the third pipe section 4 and the second pipe section 3 is avoided.

Example 4

As shown in Figs. 1 to 4, a multifunctional telescopic cigarette rod in this embodiment includes all the technical features in embodiment 3. In addition, as shown in Fig. 4, it includes an electronic cigarette component 8. The electronic cigarette assembly 8 is detachably connected in the first pipe section 2; the electronic cigarette assembly 8 includes a cartridge, an atomizer, an airflow sensor and a microprocessor. The cartridge, an atomizer and an airflow sensor are arranged in the first pipe section in sequence In 2, the cartridge is set close to the cigarette holder 1, and the airflow sensor is electrically connected to the microprocessor; the principle of the atomizer is to use foam nickel to store the e-liquid, and the heating wire heats and atomizes the e-liquid to produce smoke to achieve the smoking effect, which is triggered by the airflow sensor Microprocessor, in a specific embodiment, the model of the airflow atomizer can be CT811K-SMT-P; the atomizer includes an upper cover, an oil storage bin, a dual-engine base, and a gas ring base that are connected in sequence; The upper cover is set close to the cigarette holder 1, and the air adjusting ring base is set close to the atomizer; the cigarette holder 1 is made of silica gel; the cartridge is detachably set in the cigarette holder 1; also includes a battery. The cigarette holder 2 is provided with a battery, and the battery is rechargeable lithium The battery, the battery and the microprocessor are electrically connected; when using, start with the oil filling part: first open the upper cover, hold the oil storage bin tightly, avoid loosening the base of the gas ring, inject the smoke oil flatly, and try not to fill the smoke oil as much as possible. No more than 70%. The upper cover and the cigarette holder 1 should be the same when tightened to avoid oil leakage when placed flat for too long; when twisting the upper cover, pay attention to check whether the two sealing rings are damaged, as well as the double-spindle base and the air adjusting ring base Whether the sealing ring between is damaged, attention to details in operation can avoid the problem of oil leakage and prolong the life of the atomizer.

As shown in FIG. 5, in the circuit diagram of the electronic cigarette in an alternative embodiment, the circuit characteristics are: the maximum voltage for constant voltage charging is 4.2V; the charging current is 405mA; the charging current can also be adjusted by adjusting the second pin The calculation formula for the resistance to ground is: ICH=1216V/RISET, where ICH represents the charging current, in amperes, and RISET represents the resistance from the ISET pin to the ground, in ohms; for example, if a charging current of 405mA is required, press The following formula is calculated: RISET=1216V/0.405A=3kΩ. In order to ensure good stability and temperature characteristics, RISET recommends using a metal film resistor with an accuracy of 1%; the charging current can be detected by measuring the voltage of the ISET pin.

The beneficial effects of this embodiment are: by providing the electronic cigarette assembly 8, it is realized that the multifunctional telescopic rod can be used as an electronic cigarette for users. The electronic cigarette assembly 8 is a replaceable structure; The atomization effect of the smoke discharged from the cartridge is improved; by setting the cigarette holder 1 to be made of silicone material, it has a better texture, and is soft and comfortable in use; because the cartridge is a consumable item, it has a certain life span. The disassembled setting in the cigarette holder 1 improves the convenience of replacing the cartridge; by arranging a battery in the cigarette holder, the battery life of the electronic cigarette is enhanced.

Example 5

As shown in Figures 1 to 4, a multifunctional telescopic cigarette rod in this embodiment includes all the technical features in embodiment 3. In addition, it also includes a cigarette filter element. The cigarette filter element is arranged in the first Inside the second pipe section 3; the end of the cigarette holder 1 away from the first pipe section 2 is provided with a limiting protrusion. The limiting protrusion is a rotating body surrounding the outer circumference of the cigarette holder 1. When the first pipe section 2 and the second pipe section 3 are in the telescopic contraction position, The second pipe section 3 abuts on the limit protrusion; the cigarette holder 1 is made of silica gel; it also includes an indicator light 7, which is arranged on the cigarette holder 1, the indicator light 7 is arrow-shaped, and the indicator light 7 is electrically connected to the microprocessor , The indicator light 7 adopts the LED two-color light, and the cigarette holder 1 is connected with the cigarette holder. The cigarette holder is set on the eccentric position of the end face of the cigarette holder 1, and a ventilation plate is arranged in the first pipe section 2. The ventilation plate is circular. The eccentric position of the plate is provided with a vent hole. By rotating the cigarette holder 1, the movement of the cartridge to block the vent hole and the cartridge to separate from the vent hole is realized, so that the cigarette stick can be used as an ordinary cigarette stick as well as an electronic cigarette stick. , Where the LED dual-color light is red and green. When the LED light shows a red arrow, it is an indication of the smoking status of ordinary cigarettes and women’s cigarettes. When the LED light shows a green arrow, it is an indication of the working status of the electronic cigarette.

The beneficial effect of this embodiment is: by setting the cigarette filter element, when the tobacco rod is used as an ordinary cigarette rod, it can filter the harmful substances of ordinary cigarettes and women's cigarettes, thereby reducing the harm of smoking to users; by placing the cigarette holder 1 on the cigarette holder 1 The setting of the limit protrusion prevents the third pipe section 4 and the second pipe section 3 from falling off the first pipe section 2 during the expansion and contraction process, and at the same time, it is convenient for the user to temporarily hold the cigarette rod with his mouth; by setting the cigarette holder 1 to a silicone material, The comfort during use is enhanced, and the indicator light 7 is provided to prompt the use status of the cigarette rod.

Although this application has been described in detail above with general descriptions and specific examples, some modifications or improvements can be made to it on the basis of this application, which is obvious to those skilled in the art. Therefore, all these modifications or improvements made without departing from the spirit of this application belong to the scope of protection claimed by this application.

The terms "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for ease of description and are not used to limit the scope of implementation of this application. The change or adjustment of its relative relationship shall be regarded as the scope of this application's implementation without substantial changes to the technical content.

Claims

A multifunctional telescopic cigarette rod, which is characterized by comprising a cigarette holder (1), a first pipe section (2), a second pipe section (3), a third pipe section (4), a reducing pipe section (5) and a fourth pipe section (6); One end of the first pipe section (2) is fixedly connected to the cigarette holder (1), the other end of the first pipe section (2) is slidably connected to the second pipe section (3), and the first pipe section (2) is slidably connected to the second pipe section (3). The end of the second pipe section (3) away from the first pipe section (2) is slidably connected to the third pipe section (4), and the end of the third pipe section (4) away from the second pipe section (3) is fixed to The reducing pipe section (5), the fourth pipe section (6) is fixed at one end of the reducing pipe section (5) far away from the third pipe section (4), and the pipe diameter of the fourth pipe section (6) is larger than The pipe diameter of the third pipe section (4).
The multifunctional telescopic cigarette rod according to claim 1, wherein the third pipe section (4) is sleeved on the outer peripheral side of the second pipe section (3).
The multifunctional telescopic cigarette rod according to claim 2, wherein the second pipe section (3) is sleeved on the outer peripheral side of the first pipe section (2).
The multifunctional telescopic cigarette rod according to claim 3, characterized in that, the outer side wall of one end of the first pipe section (2) located inside the second pipe section (3) is provided with a first annular protrusion, A second annular protrusion is provided on the inner side wall of one end of the second pipe section (3) close to the first pipe section (2), and the first pipe section (2) and the second pipe section (3) are located in a telescopic In the unfolded position, the first annular protrusion and the second annular protrusion abut each other.
The multifunctional telescopic cigarette rod according to claim 4, characterized in that, the outer side wall of one end of the second pipe section (3) located inside the third pipe section (4) is provided with a third annular protrusion, The third pipe section (4) is provided with a fourth annular protrusion on the inner side wall of one end close to the second pipe section (3), and the second pipe section (3) and the third pipe section (4) are located in the telescopic In the unfolded position, the third annular protrusion and the fourth annular protrusion abut against each other.
The multifunctional telescopic cigarette rod according to claim 1, further comprising an electronic cigarette assembly (8), the electronic cigarette assembly (8) is detachably connected in the first pipe section (2) .
The multifunctional telescopic cigarette rod according to claim 6, characterized in that, the electronic cigarette assembly (8) comprises a cartridge, an atomizer, an airflow sensor and a microprocessor, and the cartridge, the The atomizer and the airflow sensor are sequentially arranged in the first pipe section (2), the cartridge is arranged close to the cigarette holder (1), and the airflow sensor and the microprocessor are electrically connected.
The multifunctional telescopic cigarette rod according to claim 1, characterized in that it further comprises a cigarette filter element, and the cigarette filter element is arranged in the second pipe section (3).
The multifunctional telescopic cigarette rod according to claim 1, wherein the end of the cigarette holder (1) away from the first pipe section (2) is provided with a limiting protrusion, and the limiting protrusion is Surrounding the outer peripheral side rotating body of the cigarette holder (1), when the first pipe section (2) and the second pipe section (3) are in the telescopic contraction position, the second pipe section (3) abuts on the On the limit protrusion.
The multifunctional telescopic cigarette rod according to claim 1, wherein the cigarette holder (1) is made of silica gel.