CN110613169A - Low-temperature baking smoking set - Google Patents
Low-temperature baking smoking set Download PDFInfo
- Publication number
- CN110613169A CN110613169A CN201910935285.0A CN201910935285A CN110613169A CN 110613169 A CN110613169 A CN 110613169A CN 201910935285 A CN201910935285 A CN 201910935285A CN 110613169 A CN110613169 A CN 110613169A
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- CN
- China
- Prior art keywords
- sliding
- sliding sleeve
- smoke tube
- cavity
- heating element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F47/00—Smokers' requisites not otherwise provided for
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention relates to a low-temperature baking smoking set, which comprises a shell, a heating assembly, a sliding smoke tube, a sliding sleeve and an elastic part, wherein the shell is provided with a heating assembly; the axial one end of slip tobacco pipe is equipped with and is used for supplying cigarette to prop up male first socket, and the other end is formed with and is used for supplying heating element male second socket, through pressing a cigarette, can make slip tobacco pipe round trip movement between the isolated position of keeping away from heating element and the operating position that is close to heating element in the casing, realizes a cigarette and grafting mutually or separation of heating element, convenient operation. The sliding sleeve is arranged in the shell and sleeved outside the sliding smoke pipe, and a pressing rotating structure is formed between the sliding sleeve and the sliding smoke pipe so that the sliding sleeve rotates towards a fixed direction corresponding to each pressing action; a movable connecting structure is formed between the sliding sleeve and the sliding smoke tube, so that the sliding sleeve and the sliding smoke tube are kept in a movable connecting state, and the sliding smoke tube is prevented from freely moving relative to the sliding sleeve when the sliding smoke tube is in a working position.
Description
Technical Field
The invention relates to the field of cigarette substitutes, in particular to a low-temperature baking smoking set.
Background
Most of the existing low-temperature smoking devices which are not heated and burnt heat tobacco substrates such as cigarettes by using heating elements, so that the tobacco substrates are atomized to generate smoke for a user to smoke. After the smoking is finished, the user pulls the cigarette out of the heating element to realize the separation of the heating element and the cigarette. The cigarette is heated to generate a certain amount of adhesive to be attached to the heating element, so that an adhesive state is formed, and the adhesive is further remained on the surface of the heating element. When a cigarette is heated, a cigarette tube used for containing the cigarette is usually detached from the low-temperature tobacco curing tool, then the cigarette is taken out from the cigarette tube, and the cigarette tube is mounted on the low-temperature tobacco curing tool for the next use, so that the cigarette tube is detached and mounted to cause inconvenience in use.
Disclosure of Invention
The present invention is directed to overcoming the above-mentioned problems of the prior art and providing an improved low temperature flue-curing smoking set.
The technical scheme adopted by the invention for solving the technical problems is as follows: construct a kind of low-temperature baking smoking set, it includes body, heating element, sliding smoke tube, sliding sleeve, and elastic component;
a first socket for inserting a cigarette is formed at one axial end of the sliding smoke pipe, a second socket for inserting the heating assembly is formed at the other axial end of the sliding smoke pipe, and the sliding smoke pipe moves back and forth in the shell between a separation position far away from the heating assembly and a working position close to the heating assembly by pressing the cigarette;
the sliding sleeve is arranged in the shell and sleeved outside the sliding smoke pipe, and a pressing rotating structure is formed between the sliding sleeve and the sliding smoke pipe so that the sliding sleeve rotates towards a fixed direction corresponding to each pressing action; a movable connecting structure is formed between the sliding sleeve and the sliding smoke pipe so as to keep the sliding sleeve and the sliding smoke pipe in a movable connecting state;
the elastic piece is connected with the sliding sleeve and provides elastic force for one side of the sliding sleeve, which is far away from the first inserting opening.
In some embodiments, a cavity for accommodating the sliding smoke tube and the sliding sleeve is formed in the housing, a plurality of first sliding grooves for the sliding sleeve to slide and a plurality of stopping parts for the sliding sleeve to abut against are formed on an inner wall surface of the cavity, the plurality of first sliding grooves extend in an axial direction parallel to the cavity, and the plurality of first sliding grooves and the plurality of stopping parts are alternately distributed along a circumferential direction of the cavity.
In some embodiments, the low-temperature flue-cured smoking set further comprises a guide cylinder fixedly mounted in the housing, and an inner hole of the guide cylinder forms the cavity.
In some embodiments, the pressing and rotating structure includes at least one first engaging surface formed on the sliding sleeve, and serrated teeth formed on the sliding smoke pipe, the first engaging surface engages with the serrated teeth, and the number of the first engaging surface is less than the number of the serrated teeth.
In some embodiments, the number of the first engaging surfaces corresponds to the number of the first sliding grooves and the stoppers;
the inclination of the first engaging surface corresponds to the inclination of the sawtooth teeth.
In some embodiments, the sliding sleeve comprises a cylindrical body and at least one guide block which is arranged on the outer wall surface of the body in a protruding mode and can slide in the first sliding groove;
the top end of the at least one guide block extends out of the top end of the body, and the top end faces of the at least one guide block form the at least one first engaging surface.
In some embodiments, the sliding smoke tube includes a first portion distal from the heating assembly and a second portion facing the heating assembly, the first portion having an outer diameter greater than an outer diameter of the second portion, a bottom circumference of the first portion forming the serrated teeth.
In some embodiments, the movable connecting structure comprises a limiting sliding groove and at least one limiting protrusion slidably arranged in the limiting sliding groove, and the shape of the limiting sliding groove corresponds to the shape of the sawtooth teeth;
the limiting sliding groove is formed by the circumference of the inner wall surface of the sliding sleeve in a concave mode, and the at least one limiting bulge is formed by the outer wall surface of the sliding smoke pipe in a convex mode;
or, the limiting sliding groove is formed by the circumference of the outer wall surface of the sliding smoke pipe in a concave mode, and the at least one limiting bulge is formed by the inner wall surface of the sliding sleeve in a convex mode.
In some embodiments, the stopper includes a longitudinal side surface, and a first inclined surface and a second inclined surface extending from both ends of the longitudinal side surface to both sides, respectively;
when the sliding smoke tube is in the working position, the first engaging surface is abutted against the first inclined surface.
In some embodiments, the first inclined surface, the second inclined surface and the first engaging surface have the same or similar inclination.
In some embodiments, at least three sets of extending portions extending along the axial direction of the cavity are formed in a protruding manner on the inner wall surface of the cavity, the at least three sets of extending portions are uniformly distributed at intervals along the circumferential direction of the cavity, the first sliding groove is formed between every two adjacent sets of extending portions, and the stop portion is formed at the bottom of each set of extending portions.
In some embodiments, each set of the extending portions includes a first extending portion, a second extending portion, and a third extending portion sequentially arranged along a circumferential direction of the cavity, a bottom surface of the third extending portion forms the second inclined surface, and bottom surfaces of the first extending portion and the second extending portion together form the first inclined surface.
In some embodiments, the heights of the first extension part and the third extension part protruding out of the cavity are both greater than the heights of the second extension part protruding out of the cavity, so that a second sliding groove is formed between the first extension part and the third extension part;
at least one sliding block is convexly formed on the outer side wall of the sliding smoke pipe, and the at least one sliding block can be slidably arranged in the first sliding groove and/or the second sliding groove.
In some embodiments, the elastic element is a spring, the spring is sleeved outside the sliding smoke tube, the top end of the spring abuts against the bottom end of the sliding sleeve, and the bottom end of the spring abuts against the housing.
In some embodiments, the housing includes a top wall, and a cigarette insertion port is formed on the top wall corresponding to the first insertion port;
when the sliding smoke tube is in the separation position, the top of the sliding smoke tube is abutted against the top wall;
the other end of the sliding smoke pipe is provided with a bottom wall, the bottom wall is provided with the second socket, and the shape of the second socket corresponds to the shape of the cross section of the heating assembly.
In some embodiments, the heating assembly includes a heating element, a base, and a circuit board;
the heating element is inserted and arranged on the base, a mounting groove for mounting the circuit board is formed in one side, away from the heating element, of the base, an isolation part extending along the longitudinal direction of the base is formed in the base, the isolation part divides the interior of the base into a first isolation cavity and a second isolation cavity, and a positive lead and a negative lead of the heating element are connected to the circuit board through the first isolation cavity and the second isolation cavity respectively.
In some embodiments, the base includes a first half seat and a second half seat respectively located at two opposite sides of the heating element, and the first half seat and the second half seat form the base after being surrounded;
the inner side surfaces of the first half seat and the second half seat which are opposite to each other are respectively provided with a first inserting part and a second inserting part which are inserted into each other, and the first inserting part and the second inserting part are inserted into each other to form the isolating part;
the heating element is clamped and fixed between the first inserting part and the second inserting part.
The implementation of the invention has at least the following beneficial effects: according to the low-temperature baking smoking set, the sliding smoke tube can move back and forth between the separation position and the working position by pressing the cigarettes, so that the cigarettes are inserted into or separated from the heating assembly, and the operation is convenient; a movable connecting structure is formed between the sliding sleeve and the sliding smoke tube, so that the sliding sleeve and the sliding smoke tube are kept in a movable connecting state, and the sliding smoke tube is prevented from freely moving relative to the sliding sleeve when the sliding smoke tube is in a working position.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic perspective view of a low temperature range smoking article according to some embodiments of the present invention;
FIG. 2 is a schematic cross-sectional view of a sliding smoke tube of a low temperature range smoking article of some embodiments of the present invention in an operating position;
FIG. 3 is a schematic cross-sectional view of a sliding smoke tube of a cryo-curing smoking article according to some embodiments of the present invention in a disengaged position;
FIG. 4 is a perspective assembled sectional view of the heating assembly of FIG. 2;
FIG. 5 is a perspective assembled sectional view of the heating assembly of FIG. 2 from another angle;
FIG. 6 is a schematic perspective exploded view of the sliding smoke tube, the guiding cylinder, the sliding sleeve and the elastic element in FIG. 2;
FIG. 7 is a perspective sectional view of the guide cylinder, the sliding sleeve and the elastic element in FIG. 2;
fig. 8 is a perspective view of the guide cylinder of fig. 2.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the low temperature roasting smoking set of some embodiments of the present invention may include a housing 1, a heating assembly 2, a sliding smoke tube 3, a guide cylinder 4, a sliding sleeve 5, and an elastic member 6. The casing 1 is provided with a cigarette inserting port 111 through which a cigarette 7 can pass, the sliding smoke tube 3 is slidably mounted in the casing 1, one axial end of the sliding smoke tube 3 is provided with a first socket 31 corresponding to the cigarette inserting port 111 and used for inserting the cigarette 7, and the other end of the sliding smoke tube is provided with a second socket 321 used for inserting the heating component 2. Cigarette 7 can be inserted into sliding smoke pipe 3 through cigarette inserting port 111, first socket 31, and one end of heating element 2 can pass through second socket 321 and stretch into sliding smoke pipe 3 and insert in cigarette 7, toasts cigarette 7 and heats.
The housing 1 may comprise a lower shell 12 and an upper shell 11 covering the upper end of the lower shell 12 in some embodiments, wherein the upper shell 11 comprises a top wall 112, and the cigarette insertion opening 111 is opened on the top wall 112. The upper case 11 and the lower case 12 are each substantially rectangular parallelepiped in this embodiment, and the lower end of the upper case 11 is opened and detachably attached to the lower case 12.
The guide cylinder 4 is fixedly installed in the housing 1, and the guide cylinder 4 is substantially cylindrical with two open ends, and forms a cavity 45 for accommodating the sliding smoke tube 3 and the sliding sleeve 5. In some embodiments, the guiding cylinder 4 can be fixedly installed in the upper shell 11 by welding, screwing, clipping, etc., and the top thereof can abut against the top wall 112 of the upper shell 11. In other embodiments, the guide cylinder 4 may be integrally formed with the upper housing 11, and may be formed by extending the top wall 112 of the upper housing 11 downward.
As shown in connection with fig. 2-5, heating assembly 2 is mounted within housing 1 and includes a mating portion 211 for mating within a cigarette 7. The heating assembly 2 may in some embodiments comprise a heating element 21 and a base 22 for mounting the heating element 21. The end of the heating element 21 opposite the first socket 31 forms a spigot 211. The heating element 21 is powered by a power supply and can bake and heat the cigarettes 7 inserted into the sliding smoke tube 3. Heating element 21 may be in the form of a sheet or rod, and the end of heating element 21 opposite first socket 31 is formed with a pointed guide to facilitate insertion into a cigarette 7 for heating.
The base 22 may have a rectangular parallelepiped shape, a cylindrical shape, etc., and the bottom (the end away from the first insertion opening 31) of the heating element 21 may be inserted into the base 22. The heating assembly 2 may also include, in some embodiments, a circuit board 23 mounted in the base 22 in electrical communication with the heating element 21. The base 22 has a bottom formed with a mounting groove 224 for mounting the circuit board 23, and one side of the mounting groove 224 is opened to facilitate insertion of the circuit board 23 into the mounting groove 224. An isolation part 223 extending along the longitudinal direction of the base 22 is formed in the base 22, the isolation part 223 divides the inner cavity of the base 22 into a first isolation cavity 221 and a second isolation cavity 222, and the positive and negative leads of the heating element 21 can be connected to the circuit board 23 through the first isolation cavity 221 and the second isolation cavity 222 respectively, so that the positive and negative leads are isolated, and the risk of short circuit is reduced.
The base 22 may include a first half 225 and a second half 226 respectively disposed on two opposite sides of the heating element 21, and the first half 225 and the second half 226 form the base 22. In the present embodiment, the first half seat 225 and the second half seat 226 are respectively located on two opposite sides in the thickness direction of the heating element 21. In other embodiments, the first half-seat 225 and the second half-seat 226 may be respectively located on two opposite sides of the heating element 21 in the width direction.
The first and second plug-in parts 2251 and 2261 are respectively formed on the opposite inner side surfaces of the first and second half seats 225 and 226, the first and second plug-in parts 2251 and 2261 are plugged into each other to form the separating part 223, and the first and second plug-in parts 2251 and 2261 clamp and fix the heating element 21 between the first and second plug-in parts 2251 and 2261 after plugging. The first and second half seats 225 and 226 are respectively formed at the bottom thereof with a first and second insertion grooves 2253 and 2263, and the first and second insertion grooves 2253 and 2263 jointly form a mounting groove 224 for mounting the circuit board 23.
When the heating assembly 2 is assembled, the first plugging part 2251 and the second plugging part 2261 are respectively plugged into each other from two opposite sides of the heating element 21, and the circuit board 23 is respectively inserted into the first slot 2253 and the second slot 2263, so as to complete the assembly, after the first plugging part 2251 and the second plugging part 2261 are plugged, the first half seat 225 and the second half seat 226 are plugged and fixed to each other, and meanwhile, the heating element 21 is clamped and fixed between the first plugging part 2251 and the second plugging part 2261, so that the structure is simple, and the assembly is convenient.
Further, the base 22 may also include an end cap 25 covering the top of the base 22 and a sleeve 24 covering the base 22 and the end cap 25 in some embodiments. The base 22 may include a seat 227 facing the side of the smoke outlet 111 and a base 228 facing the side of the smoke outlet 111, wherein the outer dimension of the seat 227 is smaller than the outer dimension of the base 228, and the outer sleeve 24 may be sleeved outside the seat 227 and seated on the base 228. In some embodiments, the outer cover 24 may have dimensions comparable to those of the base 228 to enhance aesthetics.
The base 22 and the outer sleeve 24 may be secured to each other by snap-fitting, screwing, or the like. In this embodiment, the seat body 227 is formed with a first buckle 2252 and a second buckle 2262 protruding outward, and the first buckle 2252 and the second buckle 2262 are respectively formed on the first half seat 225 and the second half seat 226. The outer sleeve 24 is formed with a first engaging groove 241 and a second engaging groove 242 corresponding to the first engaging groove 2252 and the second engaging groove 2262, respectively, and the first half seat 225 and the second half seat 226 are respectively fastened and fixed to the outer sleeve 24 after the first engaging groove 2252 and the second engaging groove 2262 are fastened with the first engaging groove 241 and the second engaging groove 242, respectively.
Further, a fixing portion 121 for mounting the heating module 2 may be further disposed in the lower case 12, and a top of the fixing portion 121 is open for the heating module 2 to be installed. The fixing portion 121 may be integrally formed by extending the inside of the lower case 12, or the fixing portion 121 may be separately provided.
The sliding pipe 3 is substantially tubular and forms a receptacle 36 for receiving the cigarettes 7. The top of the insertion hole 36 is opened to form a first insertion hole 31 for inserting the cigarette 7, the bottom of the insertion hole 36 is formed with a bottom wall 32, and the bottom wall 32 is provided with a second insertion hole 321 which is used for inserting the heating element 21 and is communicated with the insertion hole 36. In some embodiments, second socket 321 has a shape corresponding to the cross-sectional shape of heating element 21, and may be, for example, rectangular, so that when heating element 21 is separated from rod 7, bottom wall 32 scrapes off residual substances from heating element 21 by friction, thereby cleaning heating element 21.
The sliding smoke tube 3 is slidably mounted in the accommodating cavity 45 and coaxially arranged with the accommodating cavity 45, and the sliding smoke tube 3 can move back and forth between a separation position far away from the heating component 2 and a working position close to the heating component 2 relative to the accommodating cavity 45 by pressing the cigarette 7, so that the cigarette 7 is inserted into or separated from the heating element 21, and the operation is convenient. When the sliding smoke tube 3 is located at the working position, the insertion part 211 of the heating element 21 is fully inserted into the insertion hole 36, as shown in fig. 2; when the sliding smoke tube 3 is in the detached position, the insertion part 211 is at least partially removed from the insertion hole 36, as shown in fig. 3. The sliding direction of the sliding smoke tube 3 is parallel to the axial direction of the cigarettes 7, and the cigarettes 7 cannot be broken in the sliding process of the sliding smoke tube 3. In the present embodiment, when the sliding smoke tube 3 is located at the separation position, a part of the insertion part 211 extends into the insertion hole 36, and another part is located outside the insertion hole 36, that is, the insertion part 211 is always located at least partially in the insertion hole 36. In other embodiments, the insertion portion 211 may be located outside the insertion hole 36 when the sliding smoke tube 3 is located at the separated position.
In some embodiments, when the sliding smoke tube 3 is in the separated position, the top of the sliding smoke tube 3 can abut against the top wall 112 of the upper shell 11, so as to be conveniently positioned, and the position closest to the smoke insertion opening 111 is favorable for inserting and pulling the cigarettes 7.
The sliding sleeve 5 is movably and rotatably installed in the accommodating cavity 45 and is coaxially arranged with the accommodating cavity 45. The sliding sleeve 5 is sleeved outside the sliding smoke tube 3, and a pressing and rotating structure is formed between the sliding sleeve 5 and the sliding smoke tube 3, so that the sliding sleeve 5 can rotate towards a fixed direction by a specified angle, for example 30 degrees, corresponding to each pressing action. A movable connection structure is further formed between the sliding sleeve 5 and the sliding smoke tube 3, so that the sliding sleeve 5 and the sliding smoke tube 3 are kept in a movable connection state, and the sliding smoke tube 3 is prevented from freely moving towards the smoke insertion opening 111 when the sliding smoke tube 3 is in a working position.
The elastic member 6 is connected to the sliding sleeve 5 to provide an elastic force to the side of the sliding sleeve 5 away from the first insertion opening 31, thereby elastically holding the sliding smoke tube 3 in the separated or operating position. The elastic member 6 may be a spring in some embodiments, and the spring may be sleeved outside the sliding smoke tube 3, and one end of the spring abuts against the bottom of the sliding sleeve 5, and the other end abuts against the top wall of the lower shell 12. In other embodiments, the spring may also be abutted against other elements such as the outer sleeve 24 and the fixing portion 121.
As shown in fig. 6 to 8, the inner wall surface of the accommodating cavity 45 is formed with a plurality of first sliding grooves 421 for the sliding sleeve 5 to slide and a plurality of stopping portions 41 for the sliding sleeve 5 to abut against. The first sliding grooves 421 extend in parallel to the axial direction of the cavity 45, and the plurality of first sliding grooves 421 and the plurality of stopping portions 41 are alternately distributed along the circumferential direction of the cavity 45. Each stopper 41 may include a longitudinal side 413 extending in a longitudinal direction, and a first inclined surface 411 and a second inclined surface 412 extending from both ends of the longitudinal side 413 to both sides, respectively. When the sliding smoke tube 3 slides downwards from the separated position to the working position, the sliding sleeve 5 abuts against the first inclined surface 411, and the longitudinal side 413 is used for locking the sliding sleeve 5 to prevent the sliding sleeve 5 from continuing to rotate in the fixed direction, so that the sliding smoke tube 3 is elastically kept at the working position.
Specifically, at least three sets of extending portions 43 extending in the axial direction of the guide cylinder 4 are formed in a protruding manner on the inner wall surface of the guide cylinder, the at least three sets of extending portions 43 are uniformly distributed at intervals in the circumferential direction of the accommodating cavity 45, a first sliding groove 421 is formed between every two adjacent sets of extending portions 43, and a stop portion 41 is formed at the bottom of each extending portion 43.
In some embodiments, the top circumference of the guide cylinder 4 is formed with a flange 44 extending inward, and the extension 43 may extend downward from the flange 44 to near the bottom end of the guide cylinder 4. The bottom of the extension 43 is formed with a first inclined surface 411, a second inclined surface 412, and a longitudinal side surface 413. The first inclined surface 411 and the second inclined surface 412 have the same or similar inclination, and the minimum distances from the first inclined surface 411 and the second inclined surface 412 to the bottom surface of the guide cylinder 4 are the same or substantially the same.
In some embodiments, each set of extensions 43 includes a first extension 431, a second extension 432, and a third extension 433, which are sequentially arranged along the circumferential direction of the cavity 45. The heights of the first extending portion 431 and the third extending portion 433 protruding from the inner wall surface of the cavity 45 are approximately equal, and the heights of the first extending portion 431 and the third extending portion 433 protruding from the inner wall surface of the cavity 45 are both greater than the height of the second extending portion 432 protruding from the inner wall surface of the cavity 45, so that a second sliding groove 432 is formed between the first extending portion 431 and the third extending portion 433. The bottom surface of the third extending portion 433 forms a second inclined surface 412, and the bottom surfaces of the first extending portion 431 and the second extending portion 432 together form a first inclined surface 411. In other embodiments, the second sliding groove 432 may not be formed on the inner wall surface of the cavity 45, that is, the heights of the first extending portion 431, the second extending portion 432 and the third extending portion 433 protruding from the inner wall surface of the cavity 45 may be approximately equal.
The sliding sleeve 5 may include a hollow cylindrical body 53 and at least one guide block 51 formed by an outer wall surface of the body 53 protruding outward, and the guide block 51 may slide up and down in the first sliding groove 421 in some embodiments. In the present embodiment, the number of the guide blocks 51 corresponds to the number of the first slide grooves 421 and the stoppers 41. The top end of the guide block 51 may protrude beyond the top end of the body 53, and the top end surface of the guide block 51 forms a first engaging surface 511. When the sliding smoke tube 3 is located at the working position, the first engaging surface 511 abuts against the first inclined surface 411, and the side wall 512 of the guide block 51 abuts against the longitudinal side surface 413, so as to lock and fix the guide block 51. In some embodiments, the inclination of the first engaging surface 511 may be the same as or similar to the inclination of the first and second inclined surfaces 411 and 412 to make the movement of the sliding sleeve 5 smoother.
The pressing and rotating structure may include the at least one first engaging surface 511 and the serrated teeth 332 formed on the outer wall surface of the sliding pipe 3 to be engaged with the first engaging surface 511, and the number of the first engaging surfaces 511 is smaller than the number of the serrated teeth 332. The inclination of the first engagement surface 511 corresponds to the inclination of the saw teeth 332 to make the movement smoother.
Sliding smoke tube 3 may in some embodiments comprise a first portion 33 facing towards smoke insertion opening 111 and a second portion 34 facing away from smoke insertion opening 111, the inner diameter of first portion 33 being equal to the inner diameter of second portion 34, the outer diameter of first portion 33 being larger than the outer diameter of second portion 34, such that the outer ring of the bottom end of first portion 33 forms serrations 332. At least one sliding block 33 is further formed on the outer side wall of the first portion 33 in a protruding manner, and the at least one sliding block 33 is slidably mounted in the first sliding groove 421 and/or the second sliding groove 422, so that the sliding smoke tube 3 can only move relatively in the axial direction but cannot rotate relatively with respect to the guide cylinder 4, and the cigarettes 7 are prevented from being broken during the movement.
At least one limiting protrusion 341 is formed on the outer wall surface of the second portion 34 in an outward protruding manner, a limiting sliding groove 52 corresponding to the shape of the sawtooth tooth 332 is formed on the inner wall surface of the sliding sleeve 5 in an inward recessed manner, and the at least one limiting protrusion 341 and the limiting sliding groove 5 are matched to form a movable connection structure. When the sliding sleeve 5 rotates under the action of the pressing rotating structure, the at least one limiting protrusion 341 can slide in the limiting sliding groove 52 in a zigzag track, so that the sliding smoke tube 3 and the sliding sleeve 5 are kept in a movable connection state, and the sliding smoke tube 3 is prevented from freely moving towards the smoke insertion opening 111 when the sliding smoke tube 3 is in the working position.
In some embodiments, the inner wall surface of the sliding sleeve 5 may further be provided with a guide groove 54 through which the at least one limiting protrusion 341 can pass, the guide groove 54 extends downward from the sliding sleeve 5 toward one end surface of the smoke insertion opening 111 to be communicated with the limiting sliding groove 52, when the sliding sleeve 5 is inserted into the sliding smoke tube 3, the limiting protrusion 341 can be slidably assembled into the limiting sliding groove 52 through the guide groove 54, and then the sliding sleeve 5 and the sliding smoke tube 3 are relatively rotated by a certain angle to circumferentially stagger the limiting protrusion 341 and the guide groove 54, which is more convenient for assembly. When the sliding smoke tube 3 is in the working position, the guiding groove 54 and the limiting protrusion 341 are circumferentially staggered to prevent the limiting protrusion 341 from freely moving along the guiding groove 54 toward the smoke insertion opening 111.
In this embodiment, the outer wall surface of the second portion 34 of the sliding smoke tube 3 protrudes outward to form two limiting protrusions 341, and the two limiting protrusions 341 are hemispherical and distributed on two opposite sides of the second portion 34, which is beneficial to improving smoothness and stability of combination during movement. Four guide blocks 51 are formed on the outer wall surface of the sliding sleeve 5 in a protruding manner, the number of the guide grooves 54 corresponds to the number of the limiting protrusions 341, that is, the number of the guide grooves 54 is two, and the two guide grooves 54 are respectively formed on the two oppositely arranged guide blocks 51.
In other embodiments, the movable connection structure may also include a limiting sliding groove formed by the outer wall surface of the second portion 34 being recessed and corresponding to the shape of the sawtooth tooth 332, and at least one limiting protrusion formed by the inner wall surface of the sliding sleeve 5 being protruded, and the at least one limiting protrusion may slide in the limiting sliding groove in a sawtooth-shaped track, so as to keep the sliding smoke tube 3 and the sliding sleeve 5 in a movable connection state. Correspondingly, for the convenience of assembly, a guide groove for the limiting protrusion to pass through can be formed on the outer wall surface of the sliding smoke tube 3, and the guide groove extends upwards from the end surface of the sliding smoke tube 3, which is far away from the smoke insertion opening 111, to be communicated with the limiting sliding groove.
As shown in fig. 3, when the cigarette 7 is not inserted, the sliding smoke tube 3 is located at the position (separated position) of the casing 1 closest to the cigarette insertion port 111 under the action of the elastic element 6, at this time, the guide block 51 of the sliding sleeve 5 is located in the first sliding groove 421 of the guide cylinder 4, and the sliding smoke tube 3 and the sliding sleeve 5 are movably connected with the limiting sliding groove 52 through the limiting protrusion 341; the top end of the sliding smoke tube 3 is pressed against the top wall 112 of the upper shell 11 and/or the top end of the slide block 33 on the sliding smoke tube 3 is pressed against the flange 44 of the guide cylinder 4 by the elastic element 6, so that the sliding smoke tube 3 is elastically held in the separated position.
As shown in fig. 2, the cigarette 7 is loaded into the sliding smoke tube 3 from the cigarette insertion opening 111, at this time, the cigarette 7 is pushed, the sliding smoke tube 3 slides in the corresponding first sliding groove 421 and/or second sliding groove 422 under the thrust action of the cigarette 7, the sliding block 33 on the sliding smoke tube 3 drives the sliding sleeve 5 to slide downwards along the first sliding groove 421, when the guide block 51 slides downwards to be separated from the first sliding groove 421, the cigarette 7 is pushed continuously, and the sawtooth teeth 332 are matched with the first engaging surface 511, so that the sliding sleeve 5 rotates in the fixed direction and slides downwards to extrude the elastic member 6; after releasing the pressing of the cigarette 7, the sliding sleeve 5 is reset upwards under the action of the elastic element 6, so that the first engaging surface 511 abuts against the first inclined surface 411, the side wall 512 abuts against the longitudinal side surface 413, and the guide block 51 is locked to elastically keep the sliding smoke tube 3 at the working position. At this time, the sliding smoke tube 3 slides downwards relative to the smoke insertion opening 111 for a certain distance, so that the insertion part 211 completely extends into the insertion hole 36, and at this time, the cigarettes 7 inserted into the sliding smoke tube 3 can be roasted and heated by the heating element 21.
After the cigarette 7 is heated, the cigarette 7 is pressed again, the sliding smoke tube 3 and the sliding sleeve 5 are pushed to move downwards, the first engaging surface 511 is separated from the first inclined surface 411, and the sawtooth teeth 332 are matched with the first engaging surface 511, so that the sliding sleeve 5 rotates towards a fixed direction; after releasing the pressing of cigarette 7, sliding sleeve 5 is restored upward by elastic member 6, so that guide block 51 slides into adjacent first sliding groove 421, and continues to restore upward sliding by elastic member 6 until sliding smoke tube 3 is restored to the separated position shown in fig. 3. At this time, sliding smoke tube 3 slides upward for a certain distance relative to heating element 21, so that insertion portion 211 is at least partially removed from insertion hole 36, and separation of cigarette 7 from heating element 21 is achieved, which is convenient for pulling out cigarette 7, and reduces or avoids residual substances attached to cigarette 7 on heating element 21.
It is to be understood that the above-described respective technical features may be used in any combination without limitation.
The above examples only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several changes and modifications can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.
Claims (17)
1. A low-temperature roasting smoking set is characterized by comprising a shell (1), a heating component (2), a sliding smoke tube (3), a sliding sleeve (5) and an elastic piece (6);
a first socket (31) for inserting a cigarette (7) is formed at one axial end of the sliding smoke tube (3), a second socket (321) for inserting the heating assembly (2) is formed at the other end of the sliding smoke tube, and the sliding smoke tube can move back and forth between a separation position far away from the heating assembly (2) and a working position close to the heating assembly (2) in the shell (1) by pressing the cigarette (7);
the sliding sleeve (5) is arranged in the shell (1) and sleeved outside the sliding smoke tube (3), and a pressing rotating structure is formed between the sliding sleeve (5) and the sliding smoke tube (3) so that the sliding sleeve (5) rotates towards a fixed direction corresponding to each pressing action; a movable connecting structure is formed between the sliding sleeve (5) and the sliding smoke tube (3) so that the sliding sleeve (5) and the sliding smoke tube (3) are kept in a movable connecting state;
the elastic piece (6) is connected with the sliding sleeve (5) and provides elastic force for one side, away from the first insertion opening (31), of the sliding sleeve (5).
2. The low-temperature roasting smoking set according to claim 1, wherein a cavity (45) for accommodating the sliding smoke pipe (3) and the sliding sleeve (5) is formed in the housing (1), a plurality of first sliding grooves (421) for the sliding sleeve (5) to slide and a plurality of stopping parts (41) for the sliding sleeve (5) to abut against are formed on an inner wall surface of the cavity (45), the plurality of first sliding grooves (421) extend in an axial direction parallel to the cavity (45), and the plurality of first sliding grooves (421) and the plurality of stopping parts (41) are alternately distributed along a circumferential direction of the cavity (45).
3. A smoking article for low temperature roasting according to claim 2, further comprising a guide cylinder (4) fixedly mounted in the housing (1), the inner bore of the guide cylinder (4) forming the receiving chamber (45).
4. A low temperature roasting smoking set according to claim 2 or 3, wherein said pressing rotation structure comprises at least one first engaging surface (511) formed on said sliding sleeve (5) and serrated teeth (332) formed on said sliding pipe (3), said first engaging surface (511) being engaged with said serrated teeth (332), and the number of said first engaging surfaces (511) being smaller than the number of said serrated teeth (332).
5. The low temperature cooking smoking article according to claim 4, wherein the number of the first engaging surfaces (511) corresponds to the number of the first sliding grooves (421), the stoppers (41);
the inclination of the first engaging surface (511) corresponds to the inclination of the sawtooth teeth (332).
6. The low-temperature roasting smoking set of claim 4, wherein the sliding sleeve (5) comprises a cylindrical body (53) and at least one guide block (51) which is provided to protrude from the outer wall surface of the body (53) and is slidable in the first sliding groove (421);
the top ends of the at least one guide block (51) respectively extend out of the top end of the body (53), and the top end surfaces of the at least one guide block (51) respectively form the at least one first engaging surface (511).
7. The low temperature cooking smoking article of claim 4, wherein the sliding smoke tube (3) comprises a first portion (33) distal from the heating element (2) and a second portion (34) facing the heating element (2), the first portion (33) having an outer diameter greater than an outer diameter of the second portion (34), a bottom periphery of the first portion (33) forming the serrations (332).
8. The low temperature roasting smoking set of claim 4, wherein said movable connection structure comprises a position-limiting sliding groove (52) and at least one position-limiting protrusion (341) slidably disposed in said position-limiting sliding groove (52), said position-limiting sliding groove (52) having a shape corresponding to the shape of said serrated teeth (332);
the limiting sliding groove (52) is formed by the circumference of the inner wall surface of the sliding sleeve (5) in a concave manner, and the at least one limiting bulge (341) is formed by the outer wall surface of the sliding smoke pipe (3) in a convex manner;
or, the limiting sliding groove (52) is formed by the circumference of the outer wall surface of the sliding smoke pipe (3) in a concave mode, and the at least one limiting bulge (341) is formed by the inner wall surface of the sliding sleeve (5) in a convex mode.
9. The low-temperature-curing smoking set according to claim 4, wherein the stopper (41) includes a longitudinal side surface (413), and a first inclined surface (411) and a second inclined surface (412) extending from both ends of the longitudinal side surface (413) to both sides, respectively;
when the sliding smoke tube (3) is in the working position, the first engaging surface (511) is abutted against the first inclined surface (411).
10. The low temperature cooking smoking article of claim 9, wherein the first inclined surface (411), the second inclined surface (412) and the first engaging surface (511) have the same or similar inclination.
11. The low-temperature roasting smoking set according to claim 9, wherein at least three sets of extending portions (43) extending along the axial direction of the cavity (45) are formed in the protruding manner on the inner wall surface of the cavity (45), the at least three sets of extending portions (43) are uniformly distributed at intervals along the circumferential direction of the cavity (45), the first sliding groove (421) is formed between every two adjacent sets of extending portions (43), and the stop portion (41) is formed at the bottom of each set of extending portions (43).
12. The low-temperature roasting smoking set according to claim 11, wherein each set of the extending portions (43) comprises a first extending portion (431), a second extending portion (432) and a third extending portion (433) which are sequentially arranged along the circumferential direction of the cavity (45), the bottom surface of the third extending portion (433) forms the second inclined surface (412), and the bottom surfaces of the first extending portion (431) and the second extending portion (432) together form the first inclined surface (411).
13. The cryo-curing smoking article of claim 12, wherein the first and third extensions (431, 433) protrude from the cavity (45) at a greater height than the second extension (432) protrudes from the cavity (45) such that a second sliding slot (422) is formed between the first and third extensions (431, 433);
at least one sliding block (33) is convexly formed on the outer side wall of the sliding smoke pipe (3), and the at least one sliding block (33) can be slidably arranged in the first sliding groove (421) and/or the second sliding groove (422).
14. The low-temperature roasting smoking set of claim 1, wherein the elastic element (6) is a spring, the spring is sleeved outside the sliding smoke tube (3), the top end of the spring abuts against the bottom end of the sliding sleeve (5), and the bottom end of the spring abuts against the housing (1).
15. The low-temperature roasting smoking set of claim 1, wherein the housing (1) comprises a top wall (112), and a smoke insertion opening (111) is formed on the top wall (112) corresponding to the first insertion opening (31);
when the sliding smoke tube (3) is in the separated position, the top of the sliding smoke tube (3) is abutted against the top wall (112);
the other end of the sliding smoke tube (3) is provided with a bottom wall (32), the bottom wall (32) is provided with the second insertion opening (321), and the shape of the second insertion opening (321) corresponds to the shape of the cross section of the heating assembly (2).
16. The cryogenically roasted smoking article of claim 1, wherein the heating assembly (2) includes a heating element (21), a base (22), and a circuit board (23);
the heating element (21) is inserted into the base (22), an installation groove (224) for installing the circuit board (23) is formed in one side, away from the heating element (21), of the base (22), an isolation portion (223) extending along the longitudinal direction of the base is formed in the base (22), the base (22) is divided into a first isolation cavity (221) and a second isolation cavity (222) through the isolation portion (223), and positive and negative leads of the heating element (21) are connected to the circuit board (23) through the first isolation cavity (221) and the second isolation cavity (222) respectively.
17. The cryogenically roasted smoking article of claim 16, wherein said base (22) includes a first half-seat (225) and a second half-seat (226) respectively located on opposite sides of said heating element (21), said first half-seat (225) and said second half-seat (226) enclosing to form said base (22);
the inner side surfaces of the first half seat (225) and the second half seat (226) which are opposite to each other are respectively provided with a first plugging part (2251) and a second plugging part (2261) which are plugged with each other, and the first plugging part (2251) and the second plugging part (2261) are plugged with each other to form the isolating part (223);
the heating element (21) is clamped between the first plug-in part (2251) and the second plug-in part (2261).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935285.0A CN110613169A (en) | 2019-09-29 | 2019-09-29 | Low-temperature baking smoking set |
| PCT/CN2020/112664 WO2021057403A1 (en) | 2019-09-29 | 2020-08-31 | Low-temperature heating smoking device |
| KR1020227007918A KR20220062514A (en) | 2019-09-29 | 2020-08-31 | Low Temperature Roasting Smoking Tools |
| JP2022517334A JP7385018B2 (en) | 2019-09-29 | 2020-08-31 | low temperature baking smoking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935285.0A CN110613169A (en) | 2019-09-29 | 2019-09-29 | Low-temperature baking smoking set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110613169A true CN110613169A (en) | 2019-12-27 |
Family
ID=68925149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910935285.0A Pending CN110613169A (en) | 2019-09-29 | 2019-09-29 | Low-temperature baking smoking set |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7385018B2 (en) |
| KR (1) | KR20220062514A (en) |
| CN (1) | CN110613169A (en) |
| WO (1) | WO2021057403A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245284A (en) * | 2020-11-13 | 2021-01-22 | 重庆市中医院 | Push type is moved and is stayed needle |
| WO2021057403A1 (en) * | 2019-09-29 | 2021-04-01 | 深圳麦时科技有限公司 | Low-temperature heating smoking device |
| WO2021190136A1 (en) * | 2020-03-24 | 2021-09-30 | 深圳麦时科技有限公司 | Heating device and electronic atomization device |
| WO2024066945A1 (en) * | 2022-09-27 | 2024-04-04 | 湖北中烟工业有限责任公司 | Electric-heating smoking set for cigars |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820276B (en) * | 2016-12-02 | 2023-07-25 | 云南中烟工业有限责任公司 | Automatic channel opening and closing device |
| JP6974822B2 (en) * | 2017-04-11 | 2021-12-01 | 暮らし創研株式会社 | Smoking equipment |
| CN207561380U (en) * | 2017-10-13 | 2018-07-03 | 惠州市吉瑞科技有限公司深圳分公司 | A kind of device for flue-cured tobacco and fire-cured tobacco type electronic cigarette |
| CN207784277U (en) * | 2017-12-08 | 2018-08-31 | 惠州市吉瑞科技有限公司深圳分公司 | A kind of atomizing component and electronic cigarette |
| JP6559821B2 (en) | 2018-02-28 | 2019-08-14 | 三菱鉛筆株式会社 | Knock-type writing instrument |
| CN208941050U (en) * | 2018-09-10 | 2019-06-07 | 常州市派腾电子技术服务有限公司 | Atomizer and electronic cigarette |
| CN109924550A (en) * | 2019-04-19 | 2019-06-25 | 广西中烟工业有限责任公司 | A kind of smoking set with cigarette locking and device for ejecting |
| CN110613169A (en) * | 2019-09-29 | 2019-12-27 | 深圳麦时科技有限公司 | Low-temperature baking smoking set |
| CN211091872U (en) * | 2019-09-29 | 2020-07-28 | 深圳麦时科技有限公司 | Low-temperature baking smoking set |
-
2019
- 2019-09-29 CN CN201910935285.0A patent/CN110613169A/en active Pending
-
2020
- 2020-08-31 WO PCT/CN2020/112664 patent/WO2021057403A1/en active Application Filing
- 2020-08-31 JP JP2022517334A patent/JP7385018B2/en active Active
- 2020-08-31 KR KR1020227007918A patent/KR20220062514A/en not_active Application Discontinuation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021057403A1 (en) * | 2019-09-29 | 2021-04-01 | 深圳麦时科技有限公司 | Low-temperature heating smoking device |
| WO2021190136A1 (en) * | 2020-03-24 | 2021-09-30 | 深圳麦时科技有限公司 | Heating device and electronic atomization device |
| EP4129095A4 (en) * | 2020-03-24 | 2023-08-30 | Shenzhen Merit Technology Co., Ltd. | Heating device and electronic atomization device |
| CN112245284A (en) * | 2020-11-13 | 2021-01-22 | 重庆市中医院 | Push type is moved and is stayed needle |
| CN112245284B (en) * | 2020-11-13 | 2023-08-08 | 重庆市中医院 | Push type movable needle |
| WO2024066945A1 (en) * | 2022-09-27 | 2024-04-04 | 湖北中烟工业有限责任公司 | Electric-heating smoking set for cigars |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7385018B2 (en) | 2023-11-21 |
| JP2022549785A (en) | 2022-11-29 |
| WO2021057403A1 (en) | 2021-04-01 |
| KR20220062514A (en) | 2022-05-17 |
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