CN210809286U - Heating non-burning smoking set - Google Patents

Abstract

The utility model provides a heating does not burn smoking set, including the casing, be equipped with the cavity of holding fuming object in the casing, the casing surface corresponds the cavity and is equipped with the cavity opening, still includes the dirt lid, its characterized in that, the dirt lid is including rotation portion and the fuming object socket that runs through the dirt lid, and the cavity opening part is located to the dirt lid and through rotation portion pivot ground locating the casing, and the dirt lid is at least partly exposed outside the casing, and the relative casing of dirt lid is including rotating the first position state and the second position state that switch, through establish relative rotatory dirt lid in order to expose or shield heating holding chamber on the smoking set shell. The dust cover is connected to the smoking set through the rotating part, most of the dust cover is accommodated in the smoking set, a small part of the dust cover is exposed out of the smoking set, and a user can selectively expose or shield the opening of the heating unit by sliding the small part of the dust cover exposed out of the smoking set when using the dust cover, so that the operation is very convenient.

Description

Heating non-burning smoking set

Technical Field

The utility model belongs to the tobacco heating field especially relates to the heating does not burn smoking set.

Background

The function of the heating non-combustion smoking set is to heat the tobacco through the built-in heating device, so that aerosol which can be inhaled by a user is volatilized. The combustion temperature of the common cigarette is 350-600 ℃, which can cause more than 4000 chemical substances including tar, cyanide, formaldehyde and the like which can cause carcinogenesis of users, and the low-temperature heating non-combustion technology changes the combustion process of the traditional tobacco, so that the heating temperature of the tobacco is kept between 300-350 ℃, and scientific research experimental data prove that the generated harmful substances are reduced by more than 80%. Because the heating of the non-combustible smoking tool can bring a relatively healthy smoking mode to smokers, especially the experience similar to the smoking of traditional cigarettes, the heating is widely pursued, the Feimo tobacco, the Japanese tobacco, the Ying and Mei tobacco and the empire tobacco all repulse huge resources to develop related products, and the local tobacco of China is also put into a large amount of resources to seize the market, such as Shanghai novel tobacco product research institute.

The heating non-combustible smoking set is generally composed of two parts, as disclosed in CN207912057U, one is that a general auxiliary unit comprises auxiliary devices such as a power supply, a controller and a shell, and the other is a heating unit, wherein the heating module is connected with the auxiliary unit to realize heating, so that the accurate temperature control is realized under the regulation of a temperature control system to provide a heat source, and then the heating function of the cigarette is completed.

The existing heating unit is usually fixedly arranged in the smoking set, and an opening is usually required to be arranged on the smoking set to accommodate the cigarettes for the convenience of taking and placing the cigarettes, which can cause a problem that the heating unit is always exposed when not in use, which not only affects the overall appearance, but also easily drops dust and other impurities to affect the taste, and the existing technical scheme solves the problem mainly by arranging a dust cover which rotates in a plane on the shell, as disclosed in CN 208941050U. However, the prior art solutions, in which the dust cover is opened even in cooperation with two hands, i.e. one hand holding the smoking set and the other hand rotating the dust cover, are cumbersome to operate by rotating the dust cover provided on the casing away before using the heated smoking set. In view of the above, it is desirable to provide a smoking set that is easy to operate and can selectively open or shield the heating accommodating chamber.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heating non-combustion smoking set, which is provided with a dust cover rotating relatively on a smoking set shell to expose or shield a heating holding cavity.

The concrete solution is as follows: a heating non-combustion smoking set comprises a shell, wherein a cavity for accommodating smoke is arranged in the shell, a cavity opening is arranged on the surface of the shell corresponding to the cavity, and the heating non-combustion smoking set further comprises a dust cover; wherein in the first position the smoking object socket coincides with the cavity opening to allow a smoking object to be inserted into the cavity through the smoking object socket; in the second position, the smoke receptacle coincides with the housing.

Furthermore, the rotating outer surface of the dust cover is approximately an arc surface, and the arc surface shields the opening of the cavity in the second position state.

Further, the rotating portion is located the central point of dirt lid, and rotating portion is two and symmetric distribution in dirt lid, and the straight line that the rotating portion was located is perpendicular with the straight line that the object socket that smokes located.

Furthermore, the outer surface of the dust cover is parallel to the rotating shaft and provided with a limiting column, the shell is provided with a limiting groove corresponding to the limiting column, and the limiting groove limits the movement of the limiting column.

Further, a spring is disposed between the limiting post and the housing, and is at least partially stretched when switched between the first position state and the second position state.

Furthermore, a first magnetic pole is arranged in the dust cover, a second magnetic pole is arranged in the shell, the polarity of the first magnetic pole is opposite to that of the second magnetic pole, and the second magnetic pole is arranged near the position where the first magnetic pole is located when the dust cover is in the first position state and/or the second position state.

Preferably, the rotating outer surface of the dust cover is provided with frosted lines.

Preferably, the smoke object insertion opening is formed on the surface of the dust cover and comprises an insertion opening matched with the smoke object and an insertion opening matched with the cavity, the dust cover is at least partially hollow, and the insertion opening is a larger opening arranged at the position of the dust cover relative to the insertion opening.

Preferably, the rotating part comprises a rotating shaft and a rotating hole which are matched with each other, and the dust cover limits the rotating motion by the rotating part.

Furthermore, the rotating shaft is fixedly arranged on the dust cover or the shell, and the rotating hole is correspondingly arranged on the shell or the dust cover.

The utility model has the advantages that: the dust cover is connected to the smoking set through the rotating part, most of the dust cover is accommodated in the smoking set, a small part of the dust cover is exposed out of the smoking set, and a user can selectively expose or shield the opening of the heating unit by sliding the small part of the dust cover exposed out of the smoking set when using the dust cover, so that the operation is very convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it should be obvious for those skilled in the art that other embodiments obtained by the drawings should be included in the technical solutions of the present invention without creative efforts.

FIG. 1 is a schematic diagram showing the change of the use state of the whole machine;

FIG. 2 is a schematic diagram illustrating a state change of a portion of the structure of the embodiment;

FIG. 3 is a schematic view illustrating a change of state of a dust cover structure according to an embodiment;

FIG. 4 is a schematic partial cross-sectional view of a use state of the embodiment;

FIG. 5 is a schematic partial cross-sectional view of a secondary limiting spring according to an embodiment;

FIG. 6 is a schematic cross-sectional view of a part of the whole device in a second use state according to the embodiment.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiment is only one embodiment of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

As shown in fig. 1, which illustrates the implementation process of the present embodiment, the heating non-combustible smoking device includes a body 100 and a dust cover 200, wherein a smoking object 300 is inserted into the body 100, and the smoking object 300 is usually a cigarette, and may also be other health-beneficial products for smoking, such as tea leaves, medicinal materials, and the like. The smoke object 300 can only be selectively inserted into the body 100 when the dust cover 200 is changed in state, i.e., it cannot be inserted in the first case, and can be allowed to be inserted in the second case, the change being shown as S.

As shown in fig. 1 and 2, state change diagrams of specific implementation processes of the present embodiment are shown. The body 100 comprises a rotary hole 101, a limiting groove 102, a casing 103 and a spring hanging column 104, a cavity (not shown) for accommodating smoke is arranged in the casing 103, a cavity opening is arranged on the surface of the casing 103 corresponding to the cavity, the dust cover 200 comprises a rotary shaft 201, a limiting column 202, an insertion opening 203 and an insertion opening 204, and a smoke socket penetrating through the dust cover 200 is arranged between the insertion opening 203 and the insertion opening 204 and used for accommodating smoke 300. The rotating shafts 201 extend out from two opposite side surfaces of the dust cover 200, the rotating holes 101 are formed in two opposite wall surfaces of the shell 103, and the rotating shafts 201 are inserted into the rotating holes 101 to realize rotation of the dust cover; the dust cover 200 is at least partially exposed out of the housing 103, thus facilitating direct operation and rotation by a user; the dust cover 200 is disposed at the cavity opening and includes rotationally switchable first and second positions, wherein in the first position the smoke receptacle coincides with the cavity opening to allow insertion of a smoke 300 into the cavity through the smoke receptacle, and in the second position the smoke receptacle coincides with the housing 103 to inhibit insertion of the smoke 300. The straight line that pivot 201 belonged to is perpendicular with the straight line that the thing socket of giving up was located, can be the space perpendicular also can be the plane perpendicular, can guarantee like this that the thing 300 of giving up is vertical state after inserting the cavity to cause the mechanical damage of smoking set. As shown, in step S1, the second position state is switched to the first position state; in step S2, the smoking object 300 is inserted in the first position to perform a smoking operation; after use, the smoke generating object 300 is pulled out and the dust cover 200 is slid to switch from the first position state to the second position state.

As shown in fig. 2, in order to optimize the technical solution of the present embodiment, the rotating outer surface of the dust cover 200 is substantially a curved surface, and the rotating outer surface includes a surface rotating relative to the cavity opening, especially a portion exposed outside the housing 103, so that the dust cover 200 protrudes out of the housing 103 for further user operation, and the rotating outer surface is provided with frosted lines for increasing friction force and facilitating the user to easily slide the dust cover 200. In order to enable a user to habitually maintain the cover opening rule and method, a limiting column 202 parallel to the rotating shaft 201 extends out of the surface of the dust cover 200 on the periphery of the rotating shaft 201, and forms an arc when rotating around the rotating shaft 201; the limiting groove 102 corresponds to the motion track of the limiting column 202, the limiting groove 102 is continuous and allows the limiting column 202 to slide in the limiting groove, and two ends of the limiting groove 102 respectively correspond to the dust cover 200 and are located in a first position state and a second position state; this ensures that the dust cover 200 is always switched between the first position and the second position without rotating 360 ° for easy control by the user.

As shown in fig. 3 and 4, the complete movement process of the dust cover 200 is shown, and for the convenience of observing the state change, the view is divided into a view angle a and a view angle B, and the rotation direction is set as R, it is understood that the rotation direction can be reversed as long as the dust cover is switched between the first position state and the second position state. Steps M1 and M2 illustrate the transition from the second position to the first position, and it can be seen that the smoking article 300 is allowed to be inserted into the smoking article socket at M2.

In the present embodiment, as shown in fig. 1 to 4, the smoking object socket is formed on the surface of the dust cover 200 and includes an insertion opening 204 matched with the smoking object 300 and an insertion opening 203 matched with the cavity, the dust cover 200 is at least partially hollow, the insertion opening 203 is a larger opening arranged at the opposite position of the dust cover 200 relative to the insertion opening 204, that is, the area of the insertion opening 203 is larger than that of the insertion opening 204. This has the advantage that the user is not restricted to simply inserting the smoking article 300 through a cylindrical smoking article insertion opening during use, but may also be allowed some degree of operational tolerance to position the smoking article 300 within the cavity. It should be noted that the shape of the insertion port 204 and the insertion port 203 is not limited in this embodiment, and may be circular, elliptical, square, or other irregular shapes as long as the smoking article 300 can be accommodated and fixed. It should be noted that the dust cover 200 is at least partially hollow, so as to allow a user to have an operation space with a certain error, and improve the user experience, and the hollow shape and the number of the hollow shape are not limited.

In this embodiment, the rotating shaft 201 is disposed on the dust cover 200, the rotating hole 101 is disposed on the housing 103, the rotating shaft 201 and the rotating hole 101 form a rotating portion, and the rotating portion is used to provide a rotating support and assist for the rotation of the dust cover 200. It should be noted that, the combination of the rotating parts can be varied, as long as the rotating function is achieved, for example, the rotating shaft 201 is arranged on the housing 103, the rotating hole 101 is arranged on the dust cover 200, and the rotating shaft 201 is matched with the rotating hole 101; or other similar functional mechanism to achieve rotation, may also achieve the functionality of the present embodiment.

As shown in fig. 5, a schematic diagram of a further optimized technical solution of this embodiment is provided, which is to enable the dust cover 200 to have a relatively strong fixing force when switching between different position states, so that the dust cover has high reliability, and unexpected state change is not generated under the action of gravity or other inertia forces, that is, stability and reliability of the heating non-combustion smoking set are enhanced by an optimized additional structure. The structure is that the spring hanging column 104 arranged on the shell 103 is connected with the limiting column 202 extended from the dust cover 200 through the spring 105, when the dust cover 200 rotates, the spring 105 is driven to generate stretching or compressing change, the position A in the figure corresponds to the second position state, the position C in the figure corresponds to the first position state, and the position B in the figure corresponds to the middle state. Wherein, the spring 105 is in a natural state or a stretched state at the position a, which generates a force to the dust cover 200 to prevent easy touch-open; the spring 105 is in a natural or stretched state at position C, thus creating a force against the dust cover 200 to prevent easy touch closure; the spring 105 is under tension at position B to generate a force that continues to move along the defined slot 102. In this technical scheme, the spring is in the state of applying strength all the time, makes whole state switching process more stable like this, also makes user's operation more simple and convenient. For example, in the operation process, a user holds the heating non-combustion smoking set with one hand, and the thumb slightly touches a part of the dust cover 200 protruding out of the housing 103 to twist left or right, so that the rotating shaft 201 rotates, the spring 105 also generates length change, and force change is caused, because the limiting groove 102 is an arc-shaped groove, after continuously applying force (such as reaching the position B), the pulling force of the spring 105 can continuously drive the rotation without continuously applying external force by the user, that is, the user only needs to trigger the acting force of the spring 105 to complete the whole rotation, and misoperation and instability can not be generated due to the pulling action of the spring 105 at the later time. It should be noted that the spring 105 may be fixed by other means, for example, the limiting column 202 is omitted and fixed directly to the housing 103, and the position of the limiting column 202 is not limited, so long as the function of providing the tensile force is achieved. It should be noted that it is preferable that the rotating portion (the rotating shaft 201, the rotating hole 101) is located in an included angle formed by the spring 105 in the first position state and the second position state, which results in a more stable system and is more convenient for the user to operate.

Example two

As shown in fig. 6, the implementation process of the present embodiment is shown. The structural difference between the first embodiment and the second embodiment is that the shape of the insertion opening 203 corresponds to that of the insertion opening 201, that is, the insertion opening 203 and the insertion opening 201 form a complete cylindrical smoke receptacle in the dust cover 200, and the structural diagram of the first embodiment is omitted for convenience of description. In addition, a heating element 205 is added in the embodiment, the heating element 205 is fixed on the bottom smoke object 300 socket of the cavity 106 by the prior art, the smoke object 300 is inserted into the heating element 205 after the cavity is heated, the user sucks the volatilized aerosol, and after the use, the user pulls out the smoke object 300 upwards and rotates the dust cover 200 to shield the cavity opening. The benefit of this embodiment is that each operation by the user is accurate, i.e., normal insertion of the smoke generating object 300 is not possible without rotating the dust cover 200 to the desired position, thereby ensuring safety and stability of the heated non-burning smoking article.

In this embodiment, the dust cover 200 can also be magnetically attracted for defining and positioning instead of the spring 105 in the first embodiment, which has the advantage of saving the related parts and space. The specific implementation manner is that a first magnetic pole is arranged in the dust cover 200, two second magnetic poles are arranged in the shell 103, the first magnetic pole and the second magnetic pole are mutually attractive, and the position of the second magnetic pole is preferably close to the position where the first magnetic pole is located when the first magnetic pole is in the first position state and the second magnetic pole is in the second position state, so that the effect similar to that of the spring 105 in the first embodiment can be ensured according to the magnetic attraction force during the movement of the dust cover 200. In another case, the number of the second magnetic poles may be only one, and the second magnetic poles are located near the position where the first magnetic poles are located when the dust cover is in the first position state or the second position state, so that the dust cover 200 is attracted by the magnetic force when moving in a certain direction.

The embodiments of the present invention are only examples of the present invention, and should not be considered as limiting the scope of the present invention, and certainly not limiting the scope of the claims of the present invention, for those skilled in the art, the equivalent changes, modifications, variations, etc. made in accordance with the claims of the present invention still belong to the scope covered by the present invention, and should be included in the scope of the claims of the present invention.

Claims (10)

1. A heating non-combustion smoking set comprises a shell, wherein a cavity for accommodating smoke is arranged in the shell, a cavity opening is arranged on the surface of the shell corresponding to the cavity, and the heating non-combustion smoking set further comprises a dust cover; wherein

In the first position, the smoking object socket coincides with the cavity opening to allow a smoking object to be inserted into the cavity through the smoking object socket;

in the second position, the smoke receptacle coincides with the housing.

2. The heated non-combustible smoking article of claim 1, wherein the rotating outer surface of the dust cover is substantially arcuate, the arcuate surface covering the cavity opening in the second position.

3. The heating non-combustion smoking set of claim 2, wherein the two rotating portions are located at the center of the dust cover and symmetrically distributed on the dust cover, and the straight line of the two rotating portions is perpendicular to the straight line of the smoke receptacle.

4. The heated non-combustible smoking article of claim 3, wherein the outer surface of the dust cap is parallel to the pivot post and the housing defines a slot corresponding to the post, the slot defining movement of the post.

5. The heated non-combustion smoking article of claim 4, wherein a spring is disposed between the retention post and the housing, the spring being at least partially stretched when switched between the first position and the second position.

6. The heated non-combustible smoking article of claim 5, wherein the dust cover has a first magnetic pole disposed therein, and the housing has a second magnetic pole disposed therein, the first magnetic pole being of opposite polarity to the second magnetic pole, the second magnetic pole being disposed adjacent to the location of the first magnetic pole with respect to the dust cover in the first position and/or the second position.

7. The heated non-combustible smoking article of claim 2, wherein the smoke receptacle is formed in a surface of the dust cover and includes an insertion opening for engaging the smoke and an insertion opening for engaging the cavity, the dust cover being at least partially hollow, the insertion opening being a larger opening in the dust cover at a location opposite the insertion opening.

8. The heated non-combustible smoking article of claim 2, wherein the rotatable portion comprises a rotatable shaft and an interfitting rotatable aperture, the dust cap being constrained to rotational movement by the rotatable portion.

9. The heated non-combustible smoking article of claim 8, wherein the shaft is fixedly attached to the dust cover or the housing and the bore is correspondingly formed in the housing or the dust cover.

10. The heated non-combustible smoking article of claim 2, wherein the rotating outer surface of the dust cover is frosted.

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