阅读说明：本技术 适用于中心加热的全规格加热卷烟烟具 (Full-specification heating cigarette smoking set suitable for central heating ) 是由 陈志浩 丁丽 赵继俊 陈宸 史占东 贺琛 李栋 范黎 何建飞 慎龙舞 吕晓亮 于 2021-08-25 设计创作，主要内容包括：本发明提供了一种适用于中心加热的全规格加热卷烟烟具,包括烟具壳体、设于烟具壳体中的无极调节机构和加热模块；烟具壳体包括上半部和下半部,下半部可相对上半部旋转；无极调节机构包括支撑板、升降板、夹臂、夹持板和升降转轴,支撑板固定于烟具壳体上,支撑板上等角度的设置转轴槽,夹臂的底端铰接在转轴槽中；升降板通过安装在升降转轴上,升降转轴随烟具壳体的下半部转动,升降板上设置导向柱,夹臂上对应导向柱设置导向槽,夹臂可前后摆动,夹臂的上半部设置夹持板；加热模块包括加热片和加热片安装板。该烟具可通过旋转烟具壳体的上或下半部,实现夹持板之间夹持空间的收缩和扩大,且调节方式为无极调节,能够适应全规格的加热卷烟。(The invention provides a full-specification heating cigarette smoking set suitable for central heating, which comprises a smoking set shell, a stepless adjusting mechanism and a heating module, wherein the stepless adjusting mechanism and the heating module are arranged in the smoking set shell; the smoking set shell comprises an upper half part and a lower half part, and the lower half part can rotate relative to the upper half part; the electrodeless adjusting mechanism comprises a supporting plate, a lifting plate, a clamping arm, a clamping plate and a lifting rotating shaft, wherein the supporting plate is fixed on the smoking set shell, the supporting plate is provided with a rotating shaft groove at an equal angle, and the bottom end of the clamping arm is hinged in the rotating shaft groove; the lifting plate is arranged on the lifting rotating shaft, the lifting rotating shaft rotates along with the lower half part of the smoking set shell, the lifting plate is provided with a guide post, the clamping arm is provided with a guide groove corresponding to the guide post, the clamping arm can swing back and forth, and the upper half part of the clamping arm is provided with a clamping plate; the heating module includes a heating plate and a heating plate mounting plate. The smoking set can realize the contraction and expansion of the clamping space between the clamping plates by rotating the upper half part or the lower half part of the smoking set shell, and the adjustment mode is stepless adjustment and can adapt to the heating cigarettes of all specifications.)

1. The utility model provides a full specification heating cigarette smoking set suitable for center heating which characterized in that: comprises a smoking set shell, an electrodeless adjusting mechanism and a heating module which are arranged in the smoking set shell;

the smoking set shell comprises an upper half part and a lower half part, the lower half part can rotate relative to the upper half part, and the main body part of the stepless adjusting mechanism is arranged on the upper half part of the smoking set shell;

the electrodeless adjusting mechanism comprises a supporting plate, a lifting plate, clamping arms, a clamping plate and a lifting rotating shaft, wherein the supporting plate is fixed at the upper half part of the smoking set shell, at least two rotating shaft grooves are formed in the circumferential direction of the supporting plate at equal angles, and the bottom ends of the clamping arms are hinged in the rotating shaft grooves;

the lifting plate is installed on the lifting rotating shaft through threads, the bottom end of the lifting rotating shaft is fixed with the lower half part of the smoking set shell, a guide post is arranged on the lifting plate, a vertical guide groove is formed in the clamp arm corresponding to the guide post, the hinged part at the bottom end of the clamp arm is located on the outer side of the vertical projection of the guide post, so that the clamp arm can swing back and forth along with the lifting of the lifting plate, and a clamping plate is arranged at the upper half part of the clamp arm;

the heating module comprises a heating sheet and a heating sheet mounting plate, the heating sheet mounting plate is fixed on the smoking set shell and is located in an area surrounded by the clamping plate, and the heating sheet is installed on the heating sheet mounting plate.

2. The full-size heated cigarette smoking article adapted for center heating of claim 1, wherein: the main part of the lifting rotating shaft is a threaded section, the top end of the lifting rotating shaft is provided with a limiting block, and the lower end of the lifting rotating shaft is fixed with the rotatable part of the lower half part of the smoking set shell.

3. A full-format heated cigarette smoking article adapted for centre heating according to claim 1 or 2, wherein: the clamping arm is a crank arm with a bending angle, and the bending angle is determined according to the relative position relationship between the hinged part at the bottom end of the clamping arm and the guide post, so that the upper half part of the clamping arm is always close to vertical.

4. The full-size heated cigarette smoking article adapted for center heating of claim 3, wherein: the first half of arm lock is provided with the grip block pivot, the grip block is installed in the grip block pivot, be connected with the spring between the back upper portion of grip block and the back of arm lock, under the natural state, the spring is tensile state, and the spring orders about the grip block and outwards expandes.

5. The full-size heated cigarette smoking article adapted for center heating of claim 4, wherein: the quantity of arm lock is 3.

6. The full-size heated cigarette smoking article adapted for center heating of claim 4, wherein: the supporting plate and the lifting plate are plates with radial structures, and the number of the radial structures corresponds to the number of the clamping arms.

7. The full-format heated cigarette smoking article adapted for center heating of claim 5 or 6, wherein: the back of grip block is provided with the caulking groove, the first half of arm lock is installed in the caulking groove, it is provided with the mounting hole to correspond the grip block pivot on the lateral wall of caulking groove.

8. The full-size heated cigarette smoking article adapted for center heating of claim 7, wherein: the upper half part and/or the lower half part of the smoking set shell are/is provided with anti-skid operation plane parts convenient to rotate.

9. The full-size heated cigarette smoking article adapted for center heating of claim 8, wherein: the top end of the smoking set shell is provided with an opening, and the position of the opening is vertically opposite to the clamping space of each clamping plate structure.

10. A full format heated cigarette smoking article adapted for centre heating according to claim 8 or 9, wherein: the guide groove is a closed guide long hole.

Technical Field

The invention relates to the tobacco industry, in particular to a full-specification heating cigarette smoking set suitable for central heating.

Background

The novel tobacco product is developed for replacing the traditional cigarette, so that the tobacco product is healthier to use, harm of tobacco to human health is reduced, and simultaneously, the pleasure of people in the traditional tobacco smoking process can be kept, and the physiological requirement is met.

The cigarette is one of the non-combustible cigarettes, the tobacco shreds are heated by a heating source, the nicotine and the fragrant substances in the tobacco shreds are volatilized to generate smoke gas to meet the requirements of smokers during heating, and the tobacco is only heated but not combusted, so that the harmful components generated by high-temperature combustion and cracking of the tobacco are reduced as much as possible.

At present, one of the problems of the popularization of heating non-burning cigarettes is as follows: the market specifications of the heating non-combustion cigarettes are not unified, and the known specifications of 7.7mm, 6.4mm and 5.4mm are not comprehensive enough when the commercially available smoking set products are adapted to heat the non-combustion cigarettes, so that the purchased smoking sets cannot meet the use requirements of three types of heating non-combustion cigarettes with different specifications at the same time, the use experience is further influenced, and the popularization and the promotion are very unfavorable.

In addition, in the foreseeable future, the specification and the type of the cigarette which is not heated and combusted can be changed more, so that the customer cannot make a decision quickly when purchasing the smoking set, and the smoking set with the cigarette diameter capable of being adjusted in a stepless manner becomes a new market requirement.

In order to solve the above problems, people are always seeking an ideal technical solution.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides a full-specification heating cigarette smoking set which can realize the contraction and expansion of a clamping space between clamping plates by rotating the upper half part or the lower half part of a smoking set shell, has an stepless adjustment mode, can adapt to full-specification heating cigarettes and is suitable for central heating.

In order to achieve the purpose, the invention adopts the technical scheme that: a full-specification heating cigarette smoking set suitable for central heating comprises a smoking set shell, an electrodeless adjusting mechanism and a heating module, wherein the electrodeless adjusting mechanism and the heating module are arranged in the smoking set shell;

the smoking set shell comprises an upper half part and a lower half part, the lower half part can rotate relative to the upper half part, and the main body part of the stepless adjusting mechanism is arranged on the upper half part of the smoking set shell;

the electrodeless adjusting mechanism comprises a supporting plate, a lifting plate, clamping arms, a clamping plate and a lifting rotating shaft, wherein the supporting plate is fixed at the upper half part of the smoking set shell, at least two rotating shaft grooves are formed in the circumferential direction of the supporting plate at equal angles, and the bottom ends of the clamping arms are hinged in the rotating shaft grooves;

the lifting plate is installed on the lifting rotating shaft through threads, the bottom end of the lifting rotating shaft is fixed with the lower half part of the smoking set shell, a guide post is arranged on the lifting plate, a vertical guide groove is formed in the clamp arm corresponding to the guide post, the hinged part at the bottom end of the clamp arm is located on the outer side of the vertical projection of the guide post, so that the clamp arm can swing back and forth along with the lifting of the lifting plate, and a clamping plate is arranged at the upper half part of the clamp arm;

the heating module comprises a heating sheet and a heating sheet mounting plate, the heating sheet mounting plate is fixed on the smoking set shell and is located in an area surrounded by the clamping plate, and the heating sheet is installed on the heating sheet mounting plate.

Basically, the main part of lift pivot is the screw thread section, the top of lift pivot sets up the stopper, the lower extreme of lift pivot is fixed with the rotatable part of smoking set casing lower half.

Basically, the clamping arm is a crank arm with a bending angle, and the bending angle is determined according to the relative position relationship between the hinged part at the bottom end of the clamping arm and the guide post, so that the upper half part of the clamping arm always approaches to be vertical.

Basically, the first half of arm lock is provided with the grip block pivot, the grip block is installed in the grip block pivot, be connected with the spring between the back upper portion of grip block and the back of arm lock, under the natural state, the spring is tensile state, and the grip block is outwards expanded in order to the spring.

Basically, the quantity of arm lock is 3.

Basically, backup pad and lifter plate are radial structure's board, and the radiation quantity corresponds with arm lock quantity.

Basically, the back of grip block is provided with the caulking groove, the first half of arm lock is installed in the caulking groove, it is provided with the mounting hole to correspond the grip block pivot on the lateral wall of caulking groove.

Basically, the upper half and/or the lower half of the smoking set shell are/is provided with anti-skidding operation plane parts convenient to rotate.

Basically, the top of smoking set casing sets up to the opening, the open position is just right with the centre gripping space vertical of each grip block structure.

Basically, the guide slot is a closed guide slot hole.

Compared with the prior art, the invention has outstanding substantive characteristics and remarkable progress, and particularly, in order to solve the matching problem of the smoking set and cigarettes with different specifications, the invention designs the lifting plate, the supporting plate, the clamping arms, the clamping plate and the lifting rotating shaft, the lifting plate, the guide post and the guide groove on the clamping arms jointly form a screw rod transmission linear walking structure, and the clamping arms drive the clamping plate to perform the action of internal clamping or external expansion along with the lifting operation of the lifting plate, thereby realizing the clamping and releasing of the cigarettes.

Further, set up the spring, under the effect of spring force, optimize the clamping performance of grip block, reduce the arm lock swing and cause the unable vertical drawback all the time of arm lock upper end, the grip block can furthest keep vertical under the combined action of spring, self rotation degree of freedom and a cigarette lateral wall, and is better to the centre gripping effect of a cigarette.

Furthermore, the mode of the relative rotation of the upper half part and the lower half part of the smoking set shell is simply controlled, and the operation difficulty is effectively reduced.

Furthermore, the supporting plate and the lifting plate are both designed into a radial structure, and the vacant parts among all the directions can be wired, so that the problem that the electrodeless adjusting mechanism occupies too much space is solved.

Drawings

FIG. 1 is a schematic external view of a full-size heated cigarette smoking article suitable for center heating in accordance with the present invention.

Figure 2 is an exploded view of a full-size heated cigarette smoking article of the present invention adapted for central heating.

FIG. 3 is a schematic view of the stepless adjustment mechanism and the lower half of the smoking set housing of the full-specification heating cigarette smoking set suitable for center heating in the invention.

FIG. 4 is a schematic structural view of an electrodeless regulating mechanism of a full-specification heated cigarette smoking set suitable for center heating in an open state.

FIG. 5 is a schematic structural view of a non-polar adjusting mechanism of a full-specification heating cigarette smoking set suitable for center heating in a cigarette clamping state.

In the figure: 1. a smoking article housing; 1-1, the lower half; 1-2, lifting a rotating shaft; 1-3. upper half; 2. a stepless adjusting mechanism; 2-1. a support plate; 2-2. a clamping arm rotating shaft; 2-3, clamping arms; 2-4, a guide post; 2-5, a guide groove; 2-6, lifting plate; 3, a clamping unit; 3-1, clamping plate; 3-2. a spring; 3-3, clamping plate rotating shaft; 4. a heating module; 4-1, heating the sheet; 4-2, mounting a heating plate; 5. and (5) cigarette making.

Detailed Description

The technical solution of the present invention is further described in detail by the following embodiments.

As shown in fig. 1-5, a full-specification heating cigarette smoking set suitable for central heating comprises a smoking set shell 1, an electrodeless adjusting mechanism 2 arranged in the smoking set shell 1 and a heating module 4.

The smoking set shell 1 comprises an upper half portion 1-3 and a lower half portion 1-1, the lower half portion 1-1 can freely rotate left and right relative to the upper half portion 1-3, the main body part of the stepless adjusting mechanism 2 is installed on the upper half portion of the smoking set shell 1, and anti-skidding operation plane portions convenient to rotate are arranged on the upper half portion and/or the lower half portion of the smoking set shell.

The stepless adjusting mechanism 2 comprises a supporting plate 2-1, a lifting plate 2-6, clamping arms 2-3, a clamping plate 3-1 and a lifting rotating shaft 1-2, wherein the supporting plate 2-1 is fixed at the upper half part of the smoking set shell 1, three rotating shaft grooves are formed in the supporting plate 2-1 in the circumferential direction at equal angles, and the bottom ends of the clamping arms 2-3 are hinged in the rotating shaft grooves.

The main part of the lifting rotating shaft 1-2 is a threaded section, the top end of the lifting rotating shaft 1-2 is provided with a limiting block, the lower end of the lifting rotating shaft is fixed with the rotatable part of the lower half part of the smoking set shell, the lifting plate 2-6 is installed on the lifting rotating shaft 1-2 through threads, the bottom end of the lifting rotating shaft 1-2 is fixed with the lower half part 1-1 of the smoking set shell, the lifting plate 2-6 is provided with a guide post 2-4, the clamping arm 2-3 is provided with a vertical guide groove 2-5 corresponding to the guide post 2-4, the guide groove 2-5 is a closed guide long hole, the hinged part at the bottom end of the clamping arm 2-3 is positioned at the outer side of the vertical projection of the guide post, namely the clamping arm 2-3 is a curved arm with a bending angle so as to rotate the lower half part of the smoking set shell left and right, the lifting plate is controlled to lift, and the clamping arms swing back and forth along with the lifting plate, so that clamping and releasing are realized.

The bending angle of the clamping arms 2-3 is determined according to the relative position relationship between the hinged part at the bottom end of the clamping arm and the guide post, so that the upper half part of the clamping arm always approaches to be vertical.

The back of the clamping plate 2-6 is provided with an embedded groove, the upper half part of the clamping arm 2-3 is arranged in the embedded groove, and the side wall of the embedded groove is provided with a mounting hole corresponding to the clamping plate rotating shaft 3-3; the cigarette clamping device is characterized in that a spring 3-2 is connected between the upper portion of the back of the clamping plate 3-1 and the back of the clamping arm 2-3, the spring 3-2 is in a stretching state in a natural state, the spring 3-2 drives the clamping plate 3-1 to expand outwards, the whole clamping plate is in an opening state, the upper portion of the clamping arm 2-3 contracts towards the center under the pushing of the stepless adjusting mechanism 2 when a cigarette is clamped, the bottom of the clamping plate 3-1 contacts the cigarette 5 firstly, and the clamping plate 3-1 can clamp the cigarette 5 integrally along with the continuous contraction of the clamping arm 2-3.

The heating module comprises a heating sheet 4-1 and a heating sheet mounting plate 4-2, the heating sheet mounting plate 4-2 is fixed on the smoking set shell and is positioned in an area surrounded by the clamping plate 3-1, and the heating sheet 4-1 is mounted on the heating sheet mounting plate 4-2.

The supporting plate 2-1 and the lifting plate 2-6 are both radial plates, and the number of the radial plates corresponds to the number of the clamping arms 2-3.

The top end of the smoking set shell is provided with an opening, and the position of the opening is vertically opposite to the clamping space of each clamping plate structure.

The working process is as follows:

when smoking cigarettes with any diameter, the cigarettes are inserted into the smoking set shell, the rotatable part of the lower half part 1-1 of the smoking set shell is rotated, and the lifting rotating shaft drives the lifting plate 2-6 to make lifting change due to the fact that the height of the upper half part and the height of the lower half part of the smoking set shell are not changed, so that the upper part of the clamping arm 2-3 is driven to contract towards the center, the clamping plate 3-1 clamps the cigarettes 5, and smoking can be started after the cigarettes are clamped in place.

After the smoking is finished, the rotatable part of the lower half part 1-1 of the smoking set shell is reversely rotated, so that the clamping arms 2-3 are opened, and the cigarette 5 is pulled out.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.