CN217089605U - Self-adaptive clamping structure of heating fuming equipment and heating fuming equipment - Google Patents

Abstract

The utility model discloses a heating smoke generating equipment self-adaptation clamping structure and heating smoke generating equipment, include: the tool comprises a tool body, a handle and a tool body, wherein a hollow mounting cavity is formed in the tool body; the end part of the appliance body is provided with a cigarette inlet communicated with the mounting cavity; the first cigarette fixing unit is rotatably arranged in the mounting cavity, and an opening opposite to the cigarette inlet is formed in the top of the first cigarette fixing unit; the friction force and the shear stress are generated on the cigarette; the cigarette telescopic positioning units are arranged at the top of the first cigarette fixing unit; used for positioning and clamping the cigarettes. Can be through the structure that the different size cigarette of simple operation self-adaptation of user, this kind of structure can be applicable to the multiple smoking equipment heating methods of current mainstream: center, electromagnetic, air, microwave, etc.

Description

Self-adaptive clamping structure of heating fuming equipment and heating fuming equipment

Technical Field

The utility model relates to a heating equipment technical field of fuming, concretely relates to heating equipment self-adaptation clamping structure of fuming and heating equipment of fuming.

Background

With the concern of people on health and the continuous development of global smoking control movement, various relatively healthy novel tobacco substitute products are continuously emerged, wherein the heated cigarette is the product which is closest to the taste of the traditional cigarette in the novel tobacco products.

At present, the market of the heating cigarettes has the heating cigarettes researched and developed by four tobacco companies all over the world and provincial tobacco units in China, the types of the cigarettes are various, and each cigarette has the unique size and length and needs to be matched with correspondingly developed heating smoking equipment for use.

Different from traditional flue-cured tobacco only needing to be ignited, when a user has multiple types of heated cigarettes, carrying, charging and using selection processes of the heating smoking equipment become very troublesome when the user wants to perform different types of smoking. In contrast, the heating cigarette structure is modified and unified in the current market in a large direction, and all cigarettes are consistent with the specifications of main cigarette in the market, so that the problem of different specifications is solved. However, the method not only has synergistic requirements on development units of various heated cigarettes, but also can unify the specifications of a small number of types of heated cigarettes.

Therefore, the development of a clamping device which can realize that one clamping structure can adapt to most cigarettes with different diameters is particularly critical for cigarette heating appliances.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating smoke equipment self-adaptation clamping structure for realize that a heating smoke equipment self-adaptation clamping structure can adapt to the clamping of the cigarette of the different diameters of overwhelming majority, and then realize the heating to a cigarette.

A second object of the utility model is to provide a heating smoke generating equipment for realize that a heating smoke generating equipment can adapt to the clamping and the heating of the cigarette of the different diameters of the overwhelming majority, and then realize the heating to the cigarette.

The utility model adopts the technical scheme as follows:

a heating smoke generating equipment self-adaptation clamping structure includes: the tool comprises a tool body, a handle and a tool body, wherein a hollow mounting cavity is formed in the tool body; the end part of the appliance body is provided with a cigarette inlet communicated with the mounting cavity; the first cigarette fixing unit is rotatably arranged in the mounting cavity, and an opening opposite to the cigarette inlet is formed in the top of the first cigarette fixing unit; the friction force and the shear stress are generated on the cigarette; the cigarette telescopic positioning units are arranged at the top of the first cigarette fixing unit; used for positioning and clamping the cigarettes.

Through the self-adaptation clamping structure of heating smoke generating equipment that this embodiment provided can realize that the cigarette of equidimension advances line location clamp tightly, specifically for with a cigarette insert first cigarette fixed unit back in, a cigarette and first cigarette fixed unit tight fit, then can drive first cigarette fixed unit rotation through a cigarette, the rotation through first cigarette fixed unit realizes driving a cigarette flexible positioning unit towards a cigarette direction application, and then realizes compressing tightly to a cigarette.

In some embodiments, the first cigarette fixing unit comprises a cigarette pipeline, the bottom of the side wall in the cigarette pipeline gradually shrinks inwards to form a conical part, and a plurality of salient points used for generating friction force and shear stress on the cigarette are arranged on the conical part.

In some embodiments, the bottom of the cigarette pipeline is provided with a rotating disc, the bottom surface in the installation cavity is provided with a rotating groove matched with the rotating disc, and the cigarette pipeline is rotatably connected in the installation cavity through the matching of the rotating disc and the rotating groove.

In some embodiments, the cigarette telescoping positioning unit comprises: spacing frame, slide bar and interior ratchet, interior ratchet set up on the inner wall of installation cavity, spacing frame is for having both ends open-ended for enclosing the closed structure, spacing frame is fixed to be set up at the top of a cigarette pipeline for spacing frame's opening is relative with interior ratchet, and the slide bar slides and sets up in spacing frame, turns into the horizontal motion of slide bar inwards shrink gradually with the rotation on the ratchet including a cigarette pipeline drives the slide bar.

In some embodiments, a first position-limiting portion is disposed in the position-limiting frame, a second position-limiting portion is disposed on the sliding rod, and a spring is disposed on the sliding rod between the first position-limiting portion and the second position-limiting portion.

In some embodiments, the cigarette telescopic positioning units are distributed on a horizontal plane at equal intervals.

In some embodiments, the side of the sliding rod facing the cigarette is provided with an arc-shaped adapting section matched with the cigarette.

In some embodiments, still include a second cigarette fixed unit, a second cigarette fixed unit sets up in the utensil body of installation cavity top for fix a position the cigarette that passes through a cigarette entry and step up.

In some embodiments, the second cigarette fixing unit is a plurality of wave spring arranged at equal intervals.

This embodiment still provides a heating smoke generating equipment, including a cigarette heating element with heating smoke generating equipment self-adaptation clamping structure, seted up on the lateral wall of utensil body with the air flue entry of installation cavity intercommunication, a cigarette heating element sets up the bottom of installation cavity for heat a cigarette.

In some embodiments, the cigarette heating unit is a contact heating unit or a non-contact heating unit.

In some embodiments, the contact heating unit is a central heating element, and the non-contact heating unit is an air, electromagnetic, microwave heating device.

In conclusion, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model include but are not limited to:

cigarette props up through the young spring of ripples revises to central point when inserting the cigarette entry of utensil, and insert and form the tight fit with the bump of toper portion behind the bottom, the section of being fuming of cigarette this moment tightens up because of the tight fit, produce frictional force and shear stress, can drive cigarette pipeline rotation by the rotatory cigarette of user through frictional force and shear stress, the rotation through cigarette pipeline realizes driving the flexible positioning unit of cigarette and props up a cigarette orientation application, and then the flexible positioning unit of adaptation cigarette is with the multiple size of most value within range of adaptation, thereby reach the purpose that the multiple size of adaptation props up.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and those skilled in the art can obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of an adaptive clamping structure of a heating smoking device according to this embodiment.

Fig. 2 is a schematic structural view of the heated smoking device of the present embodiment.

Fig. 3 is a schematic view of the self-adaptive clamping structure of the heating smoking device according to the embodiment for inserting cigarettes.

The labels in the figure are: 1-Bozi spring, 2-cigarette telescopic positioning unit, 3-limit frame, 4-air channel inlet, 5-central heating element, 6-salient point, 7-rotary disc, 8-rotary groove, 9-cigarette inlet, 10-first limit part, 11-second limit part, 12-sliding rod, 13-spring, 14-installation cavity, 15-cigarette pipeline, 16-conical part, 17-internal ratchet wheel, 18-tooth, 19-cigarette, 20-high end and 21-low end.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

In the description of the present application, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through intervening media, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being 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 application.

The terms "first," "second," and "third" (if any) in the description and claims of this application and the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or display that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or display.

Referring to fig. 1 to 3, the self-adaptive clamping structure of the heating smoking device may include: the cigarette telescopic positioning device comprises an appliance body, a first cigarette fixing unit and a cigarette telescopic positioning unit 2, wherein a hollow mounting cavity 14 is formed in the appliance body; the end part of the appliance body is provided with a cigarette inlet 9 communicated with the mounting cavity 14.

The first cigarette fixing unit is rotatably arranged in the mounting cavity 14, and an opening opposite to the cigarette inlet 9 is formed in the top of the first cigarette fixing unit; for generating friction and shear stress on the cigarettes 19; preferably, the cigarette inlet 9 is circular, the top opening of the first cigarette fixing unit is also circular, and the circular shape of the cigarette inlet 9 and the circular shape of the top opening of the first cigarette fixing unit are concentric circles. In this way, the cigarettes 19 inserted through the cigarette inlet 9 can smoothly enter the first cigarette fixing unit.

At least two cigarette telescopic positioning units 2 are arranged at the top of the first cigarette fixing unit; for positioning and clamping the cigarettes 19. Cigarette flexible positioning unit 2 drives cigarette flexible positioning unit 2 through the rotation of a cigarette fixed unit and moves towards the direction of a cigarette 19 and then realizes the extrusion location to a cigarette 19.

Through the self-adaptation clamping structure of heating smoke generating equipment that this embodiment provided can realize fixing a position the clamp tightly to not unidimensional cigarette 19, specifically be with a cigarette 19 insert first cigarette fixed unit in back, a cigarette 19 and a cigarette fixed unit tight fit, then can drive a cigarette fixed unit rotation through a cigarette 19, realize driving the flexible positioning unit 2 of cigarette towards a cigarette 19 direction application through a cigarette fixed unit's rotation, and then realize compressing tightly a cigarette 19.

For example, the first cigarette fixing unit comprises a cigarette pipeline 15, the bottom of the side wall in the cigarette pipeline 15 gradually shrinks inwards to form a conical part 16, and a plurality of salient points 6 used for generating friction force and shear stress on a cigarette 19 are arranged on the conical part 16. Due to the friction force and the shear stress generated by the cigarettes 19 and the salient points 6, when the consumers rotate the cigarettes 19, the inner cigarette pipeline 15 is driven to rotate, and the rotation of the cigarette pipeline 15 drives the cigarette telescopic positioning unit 2 to horizontally move.

The first cigarette fixing unit can rotate in the mounting cavity 14 in many ways, for example, a roller or a rotating shaft is arranged at the bottom of the cigarette pipeline 15, so long as it is ensured that the cigarette pipeline 15 can rotate in the mounting cavity 14 with a small force. This embodiment provides a specific implementation mode, the bottom of a cigarette pipeline 15 is equipped with rolling disc 7, bottom surface in the installation cavity 14 be equipped with the rotation groove 8 of rolling disc 7 looks adaptation, a cigarette pipeline 15 passes through rolling disc 7 and rotates the cooperation rotation connection in groove 8 in the installation cavity 14. Wherein, in order to rotate more smoothly between the rotating disk 7 and the rotating groove 8, a proper amount of lubricating oil can be added into the rotating groove 8.

In some embodiments, the cigarette telescoping positioning unit 2 comprises: spacing frame 3, slide bar 12 and interior ratchet 17, interior ratchet 17 sets up on the inner wall of installation cavity 14, spacing frame 3 is for having both ends open-ended for enclosing the closed structure, spacing frame 3 is fixed to be set up at the top of a cigarette pipeline 15 for spacing frame 3's opening is relative with interior ratchet 17, and slide bar 12 slides and sets up in spacing frame 3, turns into slide bar 12 gradually the horizontal motion of inside shrink with the rotation of a cigarette pipeline 15 drive slide bar on interior ratchet 17. The cigarette telescoping positioning unit 2 provided by this embodiment can convert the circumferential motion of the cigarette pipeline 15 into the horizontal motion of the sliding rod 12.

When the cigarette pipe 15 rotates, the limiting frame 3 is driven to rotate together, because one end of the sliding rod 12 in the limiting frame 3 is abutted to one tooth 18 on the inner ratchet wheel 17, the sliding rod 12 moves from the lower end 21 of one tooth 18 on the inner ratchet wheel 17 to the high end 20 along with the rotation of the cigarette pipe 15, and the sliding rod 12 correspondingly moves towards the center of the circle, namely the direction of the cigarette 19, by the distance of the difference value between the high end 20 and the low end 21 of one tooth 18. The clamping positioning of the cigarettes 19 is achieved by the movement of the plurality of sliding bars 12. It will be appreciated that the difference between the lower end 21 and the upper end 20 of a tooth 18 of the inner ratchet wheel 17 can be determined by the difference between the maximum and minimum dimensions of the cigarette 19.

More preferably, a first limiting portion 10 is provided in the limiting frame 3, a second limiting portion 11 is provided on the sliding rod 12, and a spring 13 is provided on the sliding rod 12 between the first limiting portion 10 and the second limiting portion 11. The structure provided in this embodiment is such that the slide lever 12 is returned to the initial position of the next tooth 18 by the spring 13 after the inner ratchet 17 rotates past one tooth 18.

The embodiment provides a more preferable embodiment, and the cigarette telescopic positioning units 2 are distributed on a horizontal plane at equal intervals. The cigarette telescopic positioning units 2 are distributed on the same horizontal plane at equal intervals, so that uniform pressure application on the cigarettes 19 is realized, and the situation that the cigarettes 19 are extruded askew or even extruded and broken is prevented.

In order to better realize the extrusion positioning of the cigarette 19, one side of the sliding rod 12 facing the cigarette 19 is provided with an arc-shaped adapting section matched with the cigarette 19. The adapter section is provided to ensure that the slide rod 12 better matches the curvature of the outer surface of the cigarette 19 as it moves toward the cigarette 19 to compress the cigarette 19. Of course, the side of slide rod 12 facing cigarette 19 may have an arc-shaped fitting segment instead of a point, a sphere, a plane, etc.

In some embodiments, a second cigarette fixing unit is further included, which is disposed in the appliance body above the mounting cavity 14, and is used for positioning and fastening the cigarette 19 passing through the cigarette inlet 9. The second cigarette fixing unit is used for correcting and extruding the cigarette 19 to the central position through the second cigarette fixing unit when the cigarette 19 is inserted into the cigarette inlet 9 of the appliance, and the end part of the cigarette 19 is inserted into the bottom of the cigarette pipeline 15 and then matched with the convex point 6 of the conical part 16 to realize the positioning of the cigarette 19.

The second cigarette fixing unit is a plurality of wave spring springs 131 which are arranged at equal intervals. Of course, the front end of the wave spring 131 can be arc-shaped, point-shaped, spherical or planar, and forms a circular array to clamp the center of the cigarette 19 after contacting the cigarette 19 from multiple directions.

This embodiment still provides a heating smoke generating equipment, including a cigarette 19 heating element with heating smoke generating equipment self-adaptation clamping structure, seted up on the lateral wall of utensil body with the air flue entry 4 of installation cavity 14 intercommunication, a cigarette 19 heating element sets up the bottom of installation cavity 14 is used for heating a cigarette 19.

In some embodiments, the cigarette 19 heating unit is a contact heating unit or a non-contact heating unit. The contact type heating unit is a central heating body 5, under the condition that the central heating body 5 is not arranged, the base of the heating body can be opened for air flow to pass through, and devices required by other heating forms can be embedded in the wall of the flue pipe. The non-contact heating unit is an air, electromagnetic or microwave heating device.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to aid in understanding the methods and their core concepts. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (12)

1. The utility model provides a heating smoke generating equipment self-adaptation clamping structure which characterized in that includes:

an appliance body having a hollow mounting cavity (14) therein; the end part of the appliance body is provided with a cigarette inlet (9) communicated with the mounting cavity (14);

the first cigarette fixing unit is rotatably arranged in the mounting cavity (14), and an opening opposite to the cigarette inlet (9) is formed in the top of the first cigarette fixing unit; for generating friction and shear stress on the cigarettes (19);

the cigarette telescopic positioning units (2) are arranged at the tops of the first cigarette fixing units, and at least two cigarette telescopic positioning units (2) are arranged at the tops of the first cigarette fixing units; used for positioning and clamping the cigarette (19).

2. The self-adaptive clamping structure of the heating smoking device according to claim 1, wherein the first cigarette fixing unit comprises a cigarette pipeline (15), the bottom of the side wall in the cigarette pipeline (15) gradually shrinks inwards to form a conical part (16), and a plurality of salient points (6) used for generating friction force and shear stress on the cigarette (19) are arranged on the conical part (16).

3. The self-adaptive clamping structure of the heating smoking device according to claim 2, wherein a rotating disc (7) is arranged at the bottom of the cigarette pipeline (15), a rotating groove (8) matched with the rotating disc (7) is formed in the bottom surface of the mounting cavity (14), and the cigarette pipeline (15) is rotatably connected into the mounting cavity (14) through the matching of the rotating disc (7) and the rotating groove (8).

4. A heating smoking device self-adapting clamping structure according to claim 2, wherein the cigarette telescopic positioning unit (2) comprises: spacing frame (3), slide bar (12) and interior ratchet (17), interior ratchet (17) set up on the inner wall of installation cavity (14), spacing frame (3) are for having both ends open-ended to enclose the closed structure, spacing frame (3) are fixed to be set up at the top of a cigarette pipeline (15) for the opening of spacing frame (3) is relative with interior ratchet (17), and slide bar (12) slide to be set up in spacing frame (3), turn into slide bar (12) the horizontal motion of inside shrink gradually with the rotation on ratchet (17) including cigarette pipeline (15) drive slide bar (12).

5. The self-adaptive clamping structure of the heating smoking device according to claim 4, wherein a first limiting part (10) is arranged in the limiting frame (3), a second limiting part (11) is arranged on the sliding rod (12), and a spring (13) is arranged on the sliding rod (12) between the first limiting part (10) and the second limiting part (11).

6. A self-adaptive clamping structure for a heating smoking device according to claim 4, wherein the cigarette telescopic positioning units (2) are distributed on a horizontal plane at equal intervals.

7. A self-adaptive clamping structure of a heating smoking device according to claim 4, wherein one side of the sliding rod (12) facing the cigarette (19) is provided with an arc-shaped adapting section matched with the cigarette (19).

8. The self-adaptive clamping structure of the heating smoking device according to any one of claims 1 to 7, further comprising a second cigarette fixing unit, wherein the second cigarette fixing unit is arranged in the device body above the mounting cavity (14) and used for positioning and clamping a cigarette (19) passing through the cigarette inlet (9).

9. The self-adaptive clamping structure of the heating smoking device according to claim 8, wherein the second cigarette fixing unit is a plurality of wave spring springs (1) arranged at equal intervals.

10. A heating smoking device is characterized by comprising a cigarette (19) heating unit and the self-adaptive clamping structure of the heating smoking device as claimed in any one of claims 1 to 9, wherein an air passage inlet (4) communicated with the installation cavity (14) is formed in the side wall of the appliance body, and the cigarette (19) heating unit is arranged at the bottom of the installation cavity (14) and used for heating the cigarette (19).

11. A heated smoking device according to claim 10, wherein the cigarette (19) heating unit is a contact heating unit or a non-contact heating unit.

12. A heated smoking device according to claim 11, wherein the contact heating unit is a central heating element (5) and the non-contact heating unit is an air, electromagnetic or microwave heating device.

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