CN210445663U

CN210445663U - Cigarette burning control device

Info

Publication number: CN210445663U
Application number: CN201920912669.6U
Authority: CN
Inventors: 韩德玮; 李金中; 李文旭
Original assignee: Shenzhen Meidahang Technology Co ltd
Current assignee: Dahang Science And Technology Shenzhen Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-05-05
Anticipated expiration: 2029-06-18

Abstract

A cigarette burning control device comprises a burning control pipe for a cigarette to insert, a fit clearance is formed between the inner diameter of the burning control pipe and the cigarette, and the burning control pipe can slide up and down relative to the cigarette inserted in the burning control pipe. The cigarette burning control device can effectively control the burning rate of the cigarettes, avoid cigarette waste caused by too fast spontaneous combustion of the cigarettes, and avoid harm to the health of surrounding people and environmental pollution caused by second-hand smoke naturally generated by the cigarettes.

Description

Cigarette burning control device

Technical Field

The utility model relates to a cigarette accuse fires device.

Background

The ignited cigarette has a very fast spontaneous combustion speed in the air, and can also generate a large amount of second-hand smoke under the condition of not smoking, pollute the environment and harm the health of surrounding people, and simultaneously cause the waste of the cigarette.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cigarette accuse that can effectively control cigarette burning rate fires device to reduce the production of second-hand-cigarette, and reduce the spontaneous combustion waste of cigarette.

The utility model discloses an including supplying cigarette male accuse to fire the pipe, there is fit clearance between the internal diameter of accuse fire pipe and the cigarette, and the accuse fire pipe can insert cigarette wherein relatively and slide from top to bottom.

A device is fired to cigarette accuse, cigarette inserts in the accuse fires the pipe, the vertical handheld cigarette of smoker, support whole cigarette accuse through cigarette and fire the device, after lieing in the cigarette burning of accuse burning pipe, become cigarette ash because of combustion part, therefore, the support dynamics is not enough, the accuse is fired the pipe and is stopped when the position of its gravity is fired to enough support to relative cigarette gliding under the action of gravity this moment, because the cigarette end lies in the accuse fires the pipe, and there is fit clearance between the internal diameter of accuse burning pipe and the cigarette, therefore, the air passes through fit clearance and gets into in the accuse burning pipe, with the air quantity in the realization control entering accuse burning pipe, thereby the burning rate of control cigarette, and simultaneously, can lead to the cigarette end part to expose after the accuse fires pipe gliding, the smoker then can manually with the cigarette ash of cigarette end department fall, further avoid cigarette burning too fast. Through the cigarette accuse of above-mentioned structure and burn the device, can realize the effective control of cigarette burning rate, avoid leading to the cigarette extravagant because of the cigarette spontaneous combustion is too fast, also avoid harming surrounding crowd healthy and polluted environment because of the second-hand cigarette that the cigarette nature produced.

Drawings

Fig. 1 and fig. 2 are schematic views of a cigarette burning control device of the first structure of the present invention.

Fig. 3 is a schematic view of a cigarette burning control device with a second structure of the present invention.

Detailed Description

A cigarette burning control device is shown in figures 1 to 3 and comprises a burning control pipe 2 for inserting a cigarette 1, a fit clearance is reserved between the inner diameter of the burning control pipe 2 and the cigarette 1, and the burning control pipe 2 can slide up and down relative to the cigarette 1 inserted in the burning control pipe. The pipe diameter of the combustion control pipe 2 is slightly larger than the diameter of the cigarette 1 so as to ensure that the combustion control pipe 2 can move up and down relative to the cigarette 1.

The outer surface of the combustion control pipe 2 is coated with a heat insulation layer made of heat-proof materials, so that the situation that the smoker is scalded due to overheating of the combustion control pipe 2 is avoided.

As shown in fig. 1 and 2, the combustion control pipe 2 is vertically arranged on the bottom surface of the ash tray 3, a through hole communicated with the pipe cavity of the combustion control pipe 2 is arranged on the bottom surface of the ash tray 3, the cigarette end of the cigarette 1 is inserted into the combustion control pipe 2 through the through hole on the bottom surface of the ash tray 3, and a sharp object 5 facing the combustion control pipe 2 is arranged on the top surface of the ash tray 3. The cigarette 1 is inserted into the burning control pipe 2, the cigarette end of the cigarette 1 is inserted into the burning control pipe 2 from the through hole on the bottom surface of the ash tray 3 and extends into the burning control pipe 2, the smoker holds the cigarette 1 vertically, the whole cigarette burning control device is supported by the cigarette 1, after the cigarette 1 in the burning control pipe 2 burns, the burning part becomes ash, therefore, the supporting force is not enough, at the moment, the burning control pipe 2 drives the whole cigarette burning control device to slide down to a position which can support the gravity of the cigarette 1 under the action of gravity, the cigarette end is positioned in the burning control pipe 2, a fit clearance is arranged between the inner diameter of the burning control pipe 2 and the cigarette 1, therefore, air enters the burning control pipe 2 through the fit clearance to control the air quantity entering the burning control pipe 2, thereby controlling the burning rate of the cigarette 1, and then the sharp object 5 is driven to move down when the ash tray 3 moves down, thereby the ash of the sharp object 5 can be cut, the falling of the ash into the bottom of the ash tray 3 serves to double the control of the burning rate of the cigarette 1. The shape of the sharp object 5 is arbitrary, and only the free end needs to be a sharp corner, so that the ash can be pierced and cut. The sharp objects may be one, two, three or more, but all sharp objects 5 need to be directed towards and opposite the burner tube 2 in order to facilitate cutting of the soot.

As shown in figure 3, a spring 6 is sleeved on the side wall of one end of the combustion control tube 2, the other end of the spring 6 is rotatably connected to the tubular support seat 7, and one end of the cigarette butt 1 passes through the combustion control tube 2 until being inserted into the tubular support seat 7. The cigarette 1 is inserted into the burning control pipe 2, one end of the cigarette 1 is inserted into the tubular support base 7 from the burning control pipe 2, the smoker holds the tubular support base 7 and smokes the cigarette 1 through the tubular support base 7, under the condition that the cigarette 1 is ignited but not smoked, the end part of the cigarette 1 is hidden in the burning control pipe 2, the pipe diameter of the burning control pipe 2 is small, and a fit clearance is arranged between the inner diameter of the burning control pipe 2 and the cigarette 1, so that the air quantity entering the burning control pipe 2 is small, the burning rate of the cigarette 1 can be effectively controlled to a certain degree, the normal burning of the cigarette 1 can be ensured, when the burning rate is controlled by shaking off the cigarette ash, the smoker compression spring 6 drives the burning control pipe 2 to move downwards, the end part of the cigarette 1 is exposed out of the burning control pipe 2, the cigarette ash can be shaken off, the burning rate of the cigarette 1 is further controlled, and the smoker releases the spring 6, the spring 6 elastically resets and resets the combustion control pipe 2, and the cigarette end is hidden in the combustion control pipe 2 again, so that the cigarette end is prevented from being burnt too fast.

The top surface of the ash tray 3 is provided with an opening, a fixing frame 4 is embedded at the opening, and the bottom surface of the fixing frame 4 is provided with a sharp object 5 facing the combustion control pipe. The burning height required by the burning of the cigarette 1 is controlled to be 1 mm-5 mm through the fixing frame 4 so as to maintain the burning of the cigarette 1 and ensure that the cigarette is not extinguished under the condition of low burning rate.

The fixing frame 4 is in a hollow state so as to ensure good ventilation in the ashtray 3.

The distance between the free end of the sharp object 5 and the free end of the combustion control pipe 2 is 0.5 mm-6 mm, such as 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm or 6mm, and preferably 3 mm-5 mm. By controlling the distance between the sharp object 5 and the combustion control tube 2, the burning height required by the burning of the cigarette 1 is controlled, so that the burning of the cigarette 1 is maintained, and the cigarette is ensured not to be extinguished under the condition of low burning rate.

The sharp object 5 is made of metal and is convenient to clean.

Be provided with card platform 8 on 3 bottom surfaces of ashtray, be provided with the jack on card platform 8, the one end of accuse burning pipe 2 is inserted in the jack on the card platform 8, not only can realize the connection of accuse burning pipe 2, also can make 3 bottom surfaces of ashtray form the recess that holds cigarette ash.

The fit clearance between the inner diameter of the combustion control pipe 2 and the cigarette 1 is 0.15 mm-0.25 mm, preferably 0.2mm, such as 0.15mm, 0.2mm or 0.25mm, the amount of air entering the ashtray 3 is effectively controlled, the cigarette 1 can be effectively combusted, and the combustion rate is low.

The side wall of the tubular support 7 facing the end of the fuel control pipe 2 is provided with an annular groove 9, and the spring 6 is partially arranged in the groove 9 and rotates relative to the groove 9. By shifting the spring 6, the combustion control pipe 2 rotates together with the spring 6 relative to the tubular support base 7, and the amount of air entering the combustion control pipe 2 can be properly adjusted, so that the cigarettes 1 hidden in the combustion control pipe 2 are prevented from being extinguished.

Claims

1. A cigarette controlled fire device characterized by: the cigarette ignition device comprises a combustion control pipe (2) for inserting a cigarette (1), a fit clearance is reserved between the inner diameter of the combustion control pipe (2) and the cigarette (1), and the combustion control pipe (2) can slide up and down relative to the cigarette (1) inserted into the combustion control pipe.

2. A cigarette controlled fire device according to claim 1, wherein: the outer surface of the combustion control pipe (2) is coated with a heat insulation layer made of heat-proof materials.

3. A cigarette control fire device according to claim 1 or 2, characterised in that: the cigarette holder is characterized in that the combustion control pipe (2) is vertically arranged on the bottom surface of the cigarette ash tray (3), a through hole communicated with a tube cavity of the combustion control pipe (2) is formed in the bottom surface of the cigarette ash tray (3), a cigarette end of a cigarette (1) is inserted into the combustion control pipe (2) through the through hole in the bottom surface of the cigarette ash tray (3), and a sharp object (5) facing the combustion control pipe (2) is arranged on the top surface of the cigarette ash tray (3).

4. A cigarette control fire device according to claim 1 or 2, characterised in that: the lateral wall of one end of the combustion control pipe (2) is sleeved with a spring (6), the other end of the spring (6) is rotatably connected to the tubular supporting seat (7), and one end of the cigarette butt of the cigarette (1) penetrates through the combustion control pipe (2) until the cigarette butt is inserted into the tubular supporting seat (7).

5. A cigarette control fire device according to claim 3, wherein: the top surface opening of ashtray (3) inlays at the opening part and has mount (4), is provided with sharp-pointed object (5) towards accuse burning pipe in the bottom surface of mount (4).

6. A cigarette controlled fire device according to claim 5, wherein: the fixing frame (4) is in a hollow state.

7. A cigarette control fire device according to claim 5 or 6, characterised in that: the distance between the free end of the sharp object (5) and the free end of the combustion control pipe (2) is 0.5 mm-6 mm.

8. A cigarette control fire device according to claim 7, wherein: the distance between the free end of the sharp object (5) and the free end of the combustion control pipe (2) is 3-5 mm.

9. A cigarette control fire device according to claim 5 or 6, characterised in that: the cigarette ash tray is characterized in that a clamping table (8) is arranged on the bottom surface of the cigarette ash tray (3), an insertion hole is formed in the clamping table (8), and one end of the combustion control pipe (2) is inserted into the insertion hole in the clamping table (8).

10. A cigarette control fire device according to claim 3, wherein: the fit clearance between the inner diameter of the combustion control pipe (2) and the cigarette (1) is 0.15-0.25 mm.

11. A cigarette controlled fire device according to claim 4, wherein: the fit clearance between the inner diameter of the combustion control pipe (2) and the cigarette (1) is 0.15-0.25 mm.

12. A cigarette control fire device according to claim 10 or 11, characterised in that: the fit clearance between the inner diameter of the combustion control pipe (2) and the cigarette (1) is 0.2 mm.

13. A cigarette controlled fire device according to claim 4, wherein: an annular groove (9) is formed in the side wall of one end, facing the fuel control pipe (2), of the tubular supporting seat (7), and the spring (6) is partially arranged in the groove (9) and rotates relative to the groove (9).