A push-button type heat-not-burn cigarette smoking device with automatic cigarette unloading and resetting

Abstract

The present invention discloses a push-button type automatic unloading and resetting heat-not-burn cigarette smoking device, which comprises an upper shell (1), a cigarette cup (2), a heating sheet (3), a unloading button unit (4) and a lower shell (5), wherein a first spring (11) is provided between the inner wall of the upper shell (1) and the outer wall of the cigarette cup (2); the unloading button unit (4) comprises: an unloading button outer shell (41), an unloading button inner shell (42), and a crowbar (43), wherein a second spring (44) is provided between the lower end of the unloading button outer shell (41) and the lower end of the unloading button inner shell (42); the upper end of the unloading button inner shell (42) comprises a movable groove (421), and the middle part comprises a crowbar (422) protruding toward one side of the unloading button outer shell (41). The device simplifies the smoking device, making the process of extracting and unloading cigarettes simpler, and unloading cigarettes and automatically resetting the cigarette cup can be realized by directly pressing a button, thereby improving the smoker's experience.

Description

Technical Field

[0001] The invention belongs to the field of novel cigarette products, and in particular relates to a button-type heat-not-burn cigarette smoking device with automatic cigarette unloading and resetting. Background Art

[0002] When extracting cigarettes from existing new-type cigarette and smoking utensils, it is generally necessary to manually extract cigarettes, so that the cigarettes are partially extended out of the heating cavity and then manually unloaded. The unloading structure of the new-type cigarettes that are smoked cannot be automatically reset, and it is necessary to manually apply external force to reset it. This operation makes the process of extracting and unloading cigarettes extremely cumbersome, seriously affecting the experience of smokers. At the same time, the extraction structure of some new-type cigarette and smoking utensils has the problem that after unloading the cigarettes, the unloading cup body or similar cup-shaped object is separated from the smoking utensils body. The temperature of the unloading cup body after heating is too high, which is easy to burn the user, which seriously affects the experience of consumers to a certain extent.

[0003] The present invention has been proposed to solve the above-mentioned problems. Summary of the invention

[0004] The invention discloses a push-button automatic cigarette unloading and resetting heat-not-burn cigarette smoking device, which drives a cigarette cup of the smoking device by a push button to extract cigarettes, is easy to install and use, and brings a different experience to smokers.

[0005] The present invention provides a push-button type heat-not-burn cigarette smoking device with automatic cigarette unloading and resetting, which comprises an upper shell 1, a cigarette cup 2, a heating sheet 3, a cigarette unloading button unit 4 and a lower shell 5;

[0006] The upper shell 1 has the cigarette cup 2 inside, and a first spring 11 is provided between the inner wall of the upper shell 1 and the outer wall of the cigarette cup 2;

[0007] The upper shell 1 is connected to the lower shell 5, and the cigarette unloading button unit 4 is located between the upper shell 1 and the lower shell 5;

[0008] The cigarette unloading button unit 4 comprises: a cigarette unloading button shell 41, a cigarette unloading button inner shell 42, and a crowbar 43. The cigarette unloading button shell 41 is connected to the cigarette unloading button inner shell 42 by a buckle.

[0009] A second spring 44 is provided between the lower end of the cigarette unloading button outer shell 41 and the lower end of the cigarette unloading button inner shell 42;

[0010] The upper end of the cigarette unloading button inner shell 42 has a movable groove 421, and the middle part has a prying platform 422 protruding toward one side of the cigarette unloading button outer shell 41;

[0011] The lower end of the crowbar 43 is connected to the side of the second spring 44 close to the cigarette unloading button shell 41, the middle part of the crowbar 43 is placed on the pry platform 422, and the upper end of the crowbar 43 is a pry plate part 431, which passes through the movable groove 421 to pass through the cigarette unloading button inner shell 42 and is located below the cigarette cup 2.

[0012] Preferably, the lower end of the cigarette unloading button shell 41 has a groove 411 , and a second spring 44 is provided between the groove 411 and the cigarette unloading button inner shell 42 ; the lower end of the crowbar 43 is connected to the cigarette unloading button shell 41 through the groove 411 .

[0013] Preferably, the pry plate portion 431 is parallel to the base of the cigarette cup 2 , and a heating plate fixing seat 7 is provided below the pry plate portion 431 .

[0014] The lower end of the heating sheet 3 is fixed by a fixing seat 7 , and the upper end thereof passes through an opening 221 at the bottom of the cigarette cup 2 and extends into the interior of the cigarette cup 2 .

[0015] Preferably, the center line of the cigarette cup 2 is colinear with the center line of the first spring 11 ; the inner diameter of the first spring 11 matches the outer diameter of the cigarette cup 2 , and the first spring 11 can be extended and retracted up and down inside the upper shell 1 .

[0016] Preferably, the lower shell 5 has a middle frame decoration piece 6 at the upper end, and the buckle 61 on the middle frame decoration piece 6 cooperates with the upper shell bottom protrusion 12 on the upper shell 1 to connect the upper shell 1 and the lower shell 5 .

[0017] Preferably, the bottom of the cigarette cup 2 has a cigarette cup bottom flange 21 and a cigarette cup bottom reinforcement rib 22, and the bottom of the upper shell 1 has an upper shell bottom stopper 13, and the upper shell bottom stopper 13 cooperates with the cigarette cup bottom flange 21 and the cigarette cup bottom reinforcement rib 22 to limit the cigarette cup 2 and the first spring 11 to be confined inside the upper shell 1. The upper shell 1, the first spring 11 and the cigarette cup 2 can be used as a whole to extract and automatically reset cigarettes, and can also be disassembled and replaced.

[0018] The method of using the key-operated smoke unloading device of the present invention is as follows:

[0019] Insert a cigarette into the cigarette cup 2, turn on the switch and start the smoking mode after preheating. After smoking is completed, press the connection between the cigarette unloading button shell 41 of the cigarette unloading button unit 4 and the lower ends of the second spring 44 and the crowbar 43. Under a certain force, the second spring 44 is compressed, and the cigarette unloading button shell 41 moves toward the cigarette unloading button inner shell 42. Using the principle of leverage, the crowbar 43, supported by the prying platform 422 of the cigarette unloading button inner shell 42, transmits the force to the prying plate part 431 at the upper end of the crowbar 43, and the prying plate part 431 tilts upward, and the prying plate part 431 The cigarette cup 2 moves within the range of the movable groove 421. As the force becomes greater and greater, the cigarette cup 2 will be lifted by the pry plate part 431, the first spring 11 is compressed, and the cigarette cup 2 slowly moves in the direction of extracting the cigarette (the opposite direction of inserting the cigarette), and then the cigarette cup 2 leaves the smoking device with the cigarette; after the cigarette is unloaded, the force pressing the cigarette unloading button unit 4 is released, and the cigarette unloading button unit 4 will return to the initial state under the reaction force of the first spring 11 and the second spring 44, thereby completing a smoking cycle and achieving the purpose of unloading cigarettes through the button structure.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The heat-not-burn cigarette smoking device with automatic unloading and resetting of the present invention simplifies the smoking device, making the process of extracting and unloading cigarettes simpler. The unloading of cigarettes and the automatic resetting of the cigarette cup can be achieved directly by pressing a button, which improves the smoker's experience.

[0022] 2. The push-button automatic unloading and resetting heat-not-burn cigarette smoking device of the present invention avoids the need for users to manually extract cigarettes, thereby resolving the problem of cigarette parts and components easily scalding users and the risk of being easily lost.

[0023] 3. The push-button automatic unloading and resetting heat-not-burn cigarette smoking device of the present invention can automatically reset after unloading cigarettes, and the entire upper cover assembly can be disassembled and replaced, thereby solving the tedious operation process of manually extracting cigarettes and improving the smoking experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of an axonometric view of the heat-not-burn cigarette smoking device of the present invention;

[0025] Figure 2 is a cross-sectional view of the heat-not-burn cigarette smoking device of the present invention;

[0026] Figure 3 It is a schematic diagram of the bottom structure of the heat-not-burn cigarette smoking device cup 2 of the present invention.

[0027] Figure 4 1 is an exploded view of the smoke unloading key unit 4 of the heat-not-burn cigarette smoking device of the present invention.

[0028] Figure 5 4 is a cross-sectional view of the smoke unloading button unit 4 of the heat-not-burn cigarette smoking device of the present invention

[0029] In the figure, 1-upper shell, 2-cigarette cup, 3-heating plate, 4-smoke unloading button unit, 5-lower shell, 6-middle frame decorative piece, 7-heating plate fixing seat, 11-first spring, 12-inner protrusion of upper shell, 13-limiting block at the bottom of upper shell, 21-flange at the bottom of cigarette cup, 22-reinforcing rib at the bottom of cigarette cup, 221-opening, 41-smoke unloading button outer shell, 42-smoke unloading button inner shell, 43-smoke unloading button crowbar, 44-second spring, 61-buckle, 411-groove, 421-movable groove, 422-pry platform, 431-pry plate part. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with embodiments and drawings. The embodiments are only intended to illustrate the present invention, but not to limit the present invention.

[0031] This embodiment is a push-button type heat-not-burn cigarette smoking device with automatic cigarette unloading and resetting, which comprises an upper shell 1, a cigarette cup 2, a heating sheet 3, a cigarette unloading button unit 4 and a lower shell 5;

[0032] The upper shell 1 has the cigarette cup 2 inside, and a first spring 11 is provided between the inner wall of the upper shell 1 and the outer wall of the cigarette cup 2;

[0033] The upper shell 1 is connected to the lower shell 5, and the cigarette unloading button unit 4 is located between the upper shell 1 and the lower shell 5;

[0034] The cigarette unloading button unit 4 comprises: a cigarette unloading button shell 41, a cigarette unloading button inner shell 42, and a crowbar 43. The cigarette unloading button shell 41 is connected to the cigarette unloading button inner shell 42 by a buckle.

[0035] The lower end of the cigarette unloading button shell 41 has a groove 411, and a second spring 44 is provided between the groove 411 and the cigarette unloading button inner shell 42;

[0036] The upper end of the cigarette unloading button inner shell 42 has a movable groove 421, and the middle part has a prying platform 422 protruding toward one side of the cigarette unloading button outer shell 41;

[0037] The lower end of the crowbar 43 is connected to the cigarette unloading button shell 41 through the groove 411, and is fixed to the cigarette unloading button shell 41 through the groove 411. The middle part of the crowbar 43 is placed on the pry platform 422. The upper end of the crowbar 43 is a pry plate part 431. The pry plate part 431 passes through the movable groove 27 to pass through the cigarette unloading button inner shell 42 and is located below the cigarette cup 2.

[0038] The pry plate portion 431 is parallel to the base of the cigarette cup 2 , and a heating plate fixing seat 7 is provided below the pry plate portion 431 .

[0039] The lower end of the heating sheet 3 is fixed by a fixing seat 7 , and the upper end thereof passes through an opening 221 at the bottom of the cigarette cup 2 and extends into the interior of the cigarette cup 2 .

[0040] The center line of the cigarette cup 2 is colinear with the center line of the first spring 11 ; the inner diameter of the first spring 11 matches the outer diameter of the cigarette cup 2 , and the first spring 11 can be extended and retracted up and down inside the upper shell 1 .

[0041] The lower shell 5 has a middle frame decoration piece 6 at its upper end, and the buckle 61 on the middle frame decoration piece 6 cooperates with the upper shell bottom protrusion 12 on the upper shell 1 to connect the upper shell 1 and the lower shell 5 .

[0042] The bottom of the cigarette cup 2 has a cigarette cup bottom flange 21 and a cigarette cup bottom reinforcement rib 22, and the bottom of the upper shell 1 has an upper shell bottom limit block 13, and the upper shell bottom limit block 13 cooperates with the cigarette cup bottom flange 21 and the cigarette cup bottom reinforcement rib 22 to limit the cigarette cup 2 and the first spring 11 are confined inside the upper shell 1.

[0043] During the use of the device, a cigarette is inserted into the cigarette cup 2, and the switch is turned on to start the smoking mode after preheating. After smoking is completed, the connection between the cigarette unloading button shell 41 of the cigarette unloading button unit 4 and the lower ends of the second spring 44 and the crowbar 43 is pressed. Under a certain force, the second spring 44 is compressed, and the cigarette unloading button shell 41 moves toward the cigarette unloading button inner shell 42. Using the principle of leverage, the crowbar 43, supported by the prying table 422 of the cigarette unloading button inner shell 42, transmits the force to the prying plate part 431 at the upper end of the crowbar 43, and the prying plate part 431 tilts upward, and the prying plate Part 431 moves within the range of the movable groove 421. As the force becomes greater and greater, the cigarette cup 2 will be lifted by the pry plate part 431, the first spring 11 is compressed, and the cigarette cup 2 slowly moves in the direction of extracting the cigarette (the opposite direction of inserting the cigarette), and then the cigarette cup 2 leaves the smoking device with the cigarette; after the cigarette is unloaded, the force pressing the cigarette unloading button unit 4 is released, and the cigarette unloading button unit 4 will return to the initial state under the reaction force of the first spring 11 and the second spring 44, thereby completing a smoking cycle and achieving the purpose of unloading cigarettes through a button-type structure.

Claims

1. A push-button type heat-not-burn cigarette smoking device with automatic cigarette unloading and resetting, characterized in that: It comprises an upper shell (1), a cigarette cup (2), a heating sheet (3), a cigarette unloading button unit (4) and a lower shell (5); The upper shell (1) has the cigarette cup (2) inside, and a first spring (11) is provided between the inner wall of the upper shell (1) and the outer wall of the cigarette cup (2); the center line of the cigarette cup (2) is collinear with the center line of the first spring (11); the inner diameter of the first spring (11) matches the outer diameter of the cigarette cup (2); The upper shell (1) and the lower shell (5) are connected, and the cigarette unloading button unit (4) is located between the upper shell (1) and the lower shell (5); The cigarette unloading button unit (4) comprises: a cigarette unloading button outer shell (41), a cigarette unloading button inner shell (42), and a crowbar (43); the cigarette unloading button outer shell (41) is connected to the cigarette unloading button inner shell (42); A second spring (44) is provided between the lower end of the cigarette unloading button outer shell (41) and the lower end of the cigarette unloading button inner shell (42); The upper end of the cigarette unloading button inner shell (42) is provided with a movable groove (421), and the middle part is provided with a prying platform (422) protruding toward one side of the cigarette unloading button outer shell (41); The lower end of the crowbar (43) is connected to the side of the second spring (44) close to the cigarette unloading button shell (41), the middle part of the crowbar (43) is placed on the crowbar platform (422), the upper end of the crowbar (43) is a crowbar plate part (431), the crowbar plate part (431) passes through the movable groove (421) and passes through the cigarette unloading button inner shell (42) and is located below the cigarette cup (2); the crowbar plate part (431) is parallel to the base of the cigarette cup (2), and a heating plate fixing seat (7) is provided below the crowbar plate part (431); The lower end of the cigarette unloading button shell (41) is provided with a groove (411), and a second spring (44) is provided between the groove (411) and the cigarette unloading button inner shell (42); the lower end of the crowbar (43) is connected to the cigarette unloading button shell (41) through the groove (411); The bottom of the cigarette cup (2) is provided with a cigarette cup bottom flange (21) and a cigarette cup bottom reinforcing rib (22) at the bottom of the cigarette cup, and the bottom of the upper shell (1) is provided with an upper shell bottom limiting block (13), and the upper shell bottom limiting block (13) cooperates with the cigarette cup bottom flange (21) and the cigarette cup bottom reinforcing rib (22) to limit the position, so that the cigarette cup (2) and the first spring (11) are confined inside the upper shell (1).

2. The heat-not-burn cigarette smoking article according to claim 1, characterized in that: The lower end of the heating sheet (3) is fixed by a fixing seat (7), and the upper end passes through an opening (221) at the bottom of the cigarette cup (2) and extends into the interior of the cigarette cup (2).

3. The heat-not-burn cigarette smoking device according to claim 1, characterized in that: The upper end of the lower shell (5) is provided with a middle frame decoration piece (6), and the buckle (61) on the middle frame decoration piece (6) cooperates with the upper shell bottom protrusion (12) on the upper shell (1) to connect the upper shell (1) and the lower shell (5).

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