WO2019165591A1

WO2019165591A1 - Automatically resettable smoking set

Info

Publication number: WO2019165591A1
Application number: PCT/CN2018/077510
Authority: WO
Inventors: 汤建国; 郑绪东; 李志强; 尚善斋; 韩敬美; 雷萍; 王程娅; 王汝�; 曾旭; 袁大林; 陈永宽; 缪明明
Original assignee: 云南中烟工业有限责任公司
Priority date: 2018-02-28
Filing date: 2018-02-28
Publication date: 2019-09-06
Also published as: KR102507409B1; RU2749706C1; KR20200097740A; UA126936C2

Abstract

Disclosed is an automatically resettable smoking set, comprising the following components: an outer upper housing (1), a cigarette cup (3) provided inside the outer upper housing (1), a push-button (5), a spring (2), and the like. The cigarette cup (3), the spring (2) and the outer upper housing (1) can be disassembled and replaced as a whole, and the cigarette cup (3) can extend out of the outer upper housing (1) at a distance to pull out and unload the cigarette and then automatically reset, and the cigarette cup (3) is hidden inside the outer upper housing (1), which can avoid excessive temperature of the cigarette cup (3) being exposed and burning the user, and avoid the risk of losing the cigarette cup (3).

Description

Automatically resettable smoking implement

Technical field

The invention belongs to the field of novel cigarette products, and particularly relates to a smoking implement which can be automatically reset.

Background technique

As new cigarette smoking products gradually enter the market, the feedback given by consumers is becoming more and more detailed, and the humanized design requirements for each component of smoking articles are getting higher and higher. Among them, the insertion and removal of cigarettes is the focus of research and development by researchers. In the existing new cigarette products, the structure of extracting cigarettes generally needs to be manually inserted into the cigarette branch, and the cigarette branch extending out of the heating chamber is manually unloaded after the suction is completed. This operation mode easily breaks the cigarette branch or causes the debris to remain in the heating chamber. , greatly enhanced the difficulty of subsequent cleaning.

The Philippine application No. CN201280063987.0 discloses an extractor for an aerosol generating device, the extractor of which is riveted from two parts, the outer casing member is provided with a convex portion for positioning with the main body, and the inner sleeve is provided with The step facilitates the cooperation with the upper end of the heating chamber. The extractor needs to apply an upward large thrust to the outer casing to realize the unloading process of the cigarette. After the cigarette is unloaded, a downward external force is applied to the outer casing member to reset the cigarette. , automatic reset cannot be achieved. This operation process is too cumbersome, and at the same time increases the risk of losing the outer casing parts after the cigarette is unloaded, and the temperature of the cigarette cup after heating is too high to easily burn the user, greatly reducing the quality of the suction experience.

Summary of the invention

In order to solve the above problems, the present invention designs an automatic resettable smoking implement, which solves the cumbersome operation process caused by manual extraction and unloading of cigarettes and resetting, and the entire upper cover assembly can be removed and replaced, and the extraction and unloading of cigarettes is solved. The mechanism is prone to burns the user and problems that are easily lost, improving the smoking experience.

The object of the present invention is achieved by the following technical solutions.

An automatic resettable smoking article comprising the following components:

The upper outer casing 1, which has a cylindrical shape with open ends, has an inner flange 1011 at one end opening, and has a push key sliding groove 1021 on the side wall thereof;

The tobacco cup 3 disposed inside the outer upper casing 1 has an outer convex ring 306 on the outer wall thereof, and the bottom of the cup has a heating element socket 305, and the bottom or cup wall has an air inlet hole 303, and the cup wall jacket has a spring 2, the two ends of which are abutted between the inner flange 101 and the outer convex ring 306;

The push button 5 has a push button ring 501 and a push button block 502, wherein the push button ring 501 is engaged with the outer collar 306, and the push button block 502 is placed in the push button chute 1021.

Preferably, it further includes an outer lower casing 11 detachably coupled to the outer upper casing 1 and having an axially extending heating element 4 in the outer lower casing; when the outer lower casing 11 is assembled with the outer upper casing 1 When together, the heating element 4 passes through the heating element socket 305 into the interior of the cup 3; the outer lower casing also has a cell 13 and a power switch 7.

Preferably, it further includes a middle frame garnish 6 which is detachably coupled to both the outer upper case 1 and the outer lower case 11.

Preferably, the hollow decorative member 6 is in the shape of a cup, and the inner cavity of the cup is a cup receiving cavity 602; the outer side wall of the middle frame trim 6 is fixed with a strip piece in the axial direction, and the outer edge shape of the strip piece The push button slot 102 is adapted to have a hole in the upper and lower sides of the strip piece. The upper hole is a push button position 603 for receiving the push button block 502, and the lower hole is a power switch receiving position 604 for accommodating the power source. Switch 7.

Preferably, the push button chute 1021 has a U-shaped notch extending axially from the other end of the outer upper shell along the side wall.

Preferably, there are two outer convex rings on the outer wall of the tobacco cup 3, and the two are offset by a distance in the axial direction; the upper outer convex ring is used for abutting against the spring 2, and the lower outer convex ring is used for snapping the push key ring 501. .

Preferably, the detachable connection comprises a card slot connection, a threaded connection or a pin connection.

Preferably, the outer upper casing 1 is a heat insulating material shell.

Preferably, the inner wall of the outer upper casing 1 has an inwardly projecting rib 102, and the outer convex rings of the outer wall of the tobacco cup 3 have radially outwardly protruding reinforcing ribs 302. Matching, preventing the cup from rotating and preventing the cup from coming out in the axial direction.

The working principle of the invention: when the cigarette smoking branch of the invention is used, when the push button 5 is pushed upward by the thumb, the cigarette cup 3 is pushed upward, and the spring 2 is moved upward to be compressed until the cigarette cup The upper portion of the outer casing 1 protrudes from the outer upper casing 1; the lower portion of the tobacco cup 3 is gripped by the outer upper casing 1 due to the engagement of the ribs 102 with the reinforcing ribs 302. At this time, the tobacco cup 3 cannot be rotated or tilted. Move, easy to pull out and unload the cigarette; when the thumb releases the push button 5, the spring 2 is reset, the cup 3 returns to the original position, that is, it is automatically reset; at this time, the next cigarette can be inserted and pumped again. You can also press and hold button 7 to turn off the battery and the smoking device stops working.

The beneficial effects of the invention:

(1) An automatic resettable smoking article of the present invention, wherein the tobacco cup, the spring and the outer upper casing can be disassembled and replaced as a whole, which is convenient for cleaning the heating element and replacing the heating cavity.

(2) An automatic resettable smoking article of the present invention, the bottom of the tobacco cup is in contact with the push button, pushes the push button upward, the smoke cup moves upward, the spring is compressed, and the smoke cup 3 extends out of the outer upper shell 1 for a distance, which is easy to The cigarette is pulled out and unloaded; when the push button is released, the cup is reset with the spring.

(3) An automatic resettable smoking article of the present invention, the tobacco cup is hidden inside the outer upper casing, which can prevent the excessively high temperature of the tobacco cup from being exposed and burns the user, and at the same time, since the tobacco cup 3 is always restricted during use. In the outer upper casing 1, the risk of loss of the smoke cup is avoided.

DRAWINGS

1 is a perspective view of the outer casing of the automatically resettable smoking article of the present invention after being disassembled;

Figure 2 is a positional view of each component of the automatically resettable smoking article of the present invention;

Figure 3 is a bottom view of the tobacco cup, the spring and the outer upper casing of the automatically resettable smoking article of the present invention as a whole;

Figure 4 is a bottom plan view of the outer upper casing of the automatically resettable smoking article of the present invention;

Figure 5 is a cross-sectional view showing the outer upper casing of the automatically resettable smoking article of the present invention;

Figure 6 is a schematic view of a tobacco cup of an automatically resettable smoking article of the present invention;

Figure 7 is a bottom plan view of the tobacco cup of the automatically resettable smoking article of the present invention;

Figure 8 is a perspective view of a push button of an automatically resettable smoking article of the present invention;

Figure 9 is a perspective view of a middle frame trim of an automatically resettable smoking article of the present invention.

LIST OF REFERENCE NUMERALS 1 - outer upper shell, 2-spring, 3-cigarette cup, 4-heat element, 5- push button, 6-mid frame decoration, 7-button, 9-heating chamber, 10-LED lamp , 11-outer lower case, 12-heating element holder, 13-cell, 101-groove, 102-rib, 103-mount, 1011-inner flange, 1021-push chute, 301-convex Block, 302-reinforced rib, 303-air inlet, 304-step, 305-heating component socket, 306-external ring, 501-push key ring, 502-push key block, 601-fixing groove, 602-smoke cup Cavity, 603-push key, 604-button position.

Detailed ways

An automatically resettable smoking article of the present invention comprising the following components:

An automatic resettable smoking article comprising the following components:

Preferably, it further includes a middle frame garnish 6 which is detachably coupled to both the outer upper case 1 and the outer lower case 11. The hollow decorative member 6 is in the shape of a cup, and the inner cavity of the cup is a cup receiving cavity 602; the outer side wall of the middle frame trim 6 is fixed with a strip piece in the axial direction, and the outer edge shape of the strip piece is The push button chute 102 is adapted to have a hole in the upper and lower sides of the strip piece, and the upper hole is a push key position 603 for accommodating the push key block 502, and the lower hole is a power switch receiving position 604 for accommodating the power switch 7.

Preferably, the outer upper casing 1 is a heat insulating material shell.

The working principle of the invention: when the smoking article of the invention is used for the suction of the cigarette, the cigarette can be directly inserted into the cigarette, and the button is used to open the battery core, and the smoking branch can be smoked.

When the smoking stick ends, when the push button 5 is pushed upward by the thumb, the cigarette cup 3 is pushed upward, and the spring 2 is moved upward to be compressed until the upper portion of the cup 3 protrudes from the outer upper shell 1; The engagement of the strip 102 with the reinforcing rib 302 causes the lower portion of the tobacco cup 3 to be gripped by the outer upper casing 1. At this time, the tobacco cup 3 cannot be rotated, and the oblique direction is not offset, so that the cigarette branch can be easily pulled out and unloaded; When the thumb releases the push button 5, the spring 2 is reset, and the smoke cup 3 returns to the original position, that is, it is automatically reset; at this time, the next cigarette can be inserted again for suction, or the button 7 can be pressed to close the battery, the smoking device stop working.

Claims

An automatic resettable smoking article characterized in that it comprises the following components:

The outer upper casing (1) is a cylindrical shape with open ends, and has an inner flange (1011) at one end opening and a push button chute (1021) on the side wall thereof;

a cup (3) disposed inside the outer upper casing (1) has an outer convex ring (306) on the outer wall thereof, and a heat generating component socket (305) on the bottom of the cup, and an air inlet on the cup bottom or the cup wall a hole (303) having a cup wall having a spring (2), the spring end abutting between the inner flange (101) and the outer convex ring (306);

Push button (5) having a push key ring (501) and a push key block (502), wherein the push key ring (501) is engaged with the outer convex ring (306), and the push key block (502) is placed The push button chute (1021) is inside.
The automatically resettable smoking article according to claim 1, further comprising an outer lower casing (11) detachably coupled to said outer upper casing (1), and an outer lower casing having an axial direction To the extended heating element (4); when the outer lower casing (11) is assembled with the outer upper casing (1), the heating element (4) passes through the heating element socket (305) into the smoking cup (3) Inside; the outer lower casing also has a battery core (13) and a power switch (7).
The automatically resettable smoking article according to claim 2, further comprising a middle frame garnish (6) detachably attached to said outer upper casing (1) and outer lower casing (11) connection.
The automatically resettable smoking article according to claim 3, wherein the middle frame garnish (6) is cup-shaped, the cup inner cavity is a cup receiving cavity (602); and the middle frame garnish (6) The outer side wall is fixed with a strip piece in the axial direction, and the outer edge shape of the strip piece is matched with the push button chute (102), and the strip piece has a hole above and below the upper piece, and the upper hole is a push key position. (603) for accommodating the push button block (502), and the lower hole is a power switch receiving position (604) for accommodating the power switch (7).
The automatically resettable smoking article of claim 1 wherein said push button chute (1021) is shaped as a U-shaped notch extending axially from the other end of the outer upper shell along the side wall.
The automatic resettable smoking article according to claim 1, wherein there are two outer convex rings on the outer wall of the tobacco cup (3), and the two are offset in the axial direction by a distance; the upper outer convex ring is used to resist By the spring (2), the lower outer ring is used to snap the push button ring (501).
An automatically resettable smoking article according to claim 2 or 3, wherein the detachable connection comprises a card slot connection, a threaded connection or a pin connection.
The automatically resettable smoking article according to claim 1, characterized in that the outer upper casing (1) is a heat insulating material casing.
The automatically resettable smoking article according to claim 6, characterized in that the inner wall of the outer upper casing (1) has an inwardly projecting rib (102), and two of the outer wall of the cup (3) Between the outer convex rings, there are radially outwardly protruding reinforcing ribs (302) which are adapted to prevent the tobacco cup from rotating and prevent the tobacco cup from coming out in the axial direction.