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Closed heating smoking set with cigarette locking device and cigarette assembly

A technology of locking device and heating assembly, which is applied in the direction of tobacco, cigar manufacturing, smoker's supplies, etc., can solve the problems of easy movement of cigarettes, difficult to clean, residual smoke residues, etc., so as to achieve full release of tobacco flavor, convenient production and high efficiency. Operation, the effect of increasing the heating temperature

Pending Publication Date: 2021-10-22
CHINA TOBACCO YUNNAN IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when most heat-not-burn cigarettes are heated, the smoking matrix can directly contact the outside air through the air passage, which leads to the fact that the heating temperature cannot be too high to avoid burning the heating matrix, but the temperature is not high enough to make the The fragrance of the cigarettes is not fully distributed; on the other hand, the smoke generated by heating will cause backflow and condensation in the airflow channel, and there will be residues of smoke when the cigarettes are extracted, which is easy to pollute the smoking utensils and is not easy to clean
In addition, in order to ensure the smooth insertion of cigarettes, the inner diameter of the cigarette accommodating cavity should be larger than the outer diameter of the cigarette, and there is a gap between the two, and the cigarette is easy to move or fall

Method used

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  • Closed heating smoking set with cigarette locking device and cigarette assembly
  • Closed heating smoking set with cigarette locking device and cigarette assembly
  • Closed heating smoking set with cigarette locking device and cigarette assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A closed heating smoking set with a cigarette locking device, the smoking set see figure 1 ,include:

[0044] A heating assembly 103, which includes a heating element 103-1 and a cigarette accommodating chamber 103-2;

[0045] The sealing assembly 104 includes a sealing sleeve 402 and a driving device 401, the sealing sleeve 402 includes two parts, and the two parts are respectively connected with the driving device 401, and the driving device 401 controls the locking of the sealing sleeve 402 or loosen, the sealing sleeve 402 is arranged at the upper end of the cigarette accommodating cavity 103-2;

[0046] The control board assembly 106 controls the locking or loosening of the sealing sleeve 402 by controlling the driving device 401 .

[0047] The connection mode between the two parts and the driving device 401 is a gear connection.

[0048] The smoking appliance further includes: a casing 102 , a switch assembly 105 , and a power supply 107 .

[0049] The driving...

Embodiment 2

[0053] This implementation provides a closed heated cigarette assembly with a cigarette locking device, which includes the smoking set and closed cigarette 101 described in Embodiment 1, see figure 2 ;

[0054] The inner diameter of the sealing sleeve 402 of the smoking appliance in a loosened state is larger than the outer diameter of the cigarette;

[0055] The inner diameter of the sealing sleeve 402 in the locked state is smaller than the outer diameter of the dense cigarette after being heated and expanded;

[0056] The inner diameter of the cigarette accommodating chamber 103-2 is larger than the outer diameter of the cigarette;

[0057] The cigarette branch 101 includes a tobacco segment 113, a cooling segment 112 and a filter segment 111 that are sequentially abutted from upstream to downstream, wherein the cooling segment 112 has an axial central cavity 112-1 and two circumferential side wall through holes 112-2 body.

[0058] The closed cigarette holder 101 is wr...

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PUM

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Abstract

The invention belongs to the field of novel cigarette smoking sets, and particularly relates to a closed heating smoking set with a cigarette locking device and a cigarette assembly. The smoking set comprises: a heating assembly (103) and a sealing assembly (104); and the sealing assembly (104) comprises a sealing sleeve (402) and a driving device (401), the sealing sleeve (402) is connected with the driving device (401), and the driving device (401) controls locking or loosening of the sealing sleeve (402). The invention further discloses a cigarette assembly comprising the smoking set. The smoking set with the cigarette locking device is designed for the first time, and on one hand, a cigarette can be locked; and on the other hand, during smoking, the sealing sleeve seals the air channel in the cigarette containing cavity, so that external air enters the cigarette only from the side wall through hole, the oxygen content of the tobacco section can be reduced, the heating temperature can be increased, and the tobacco fragrance can be released more sufficiently.

Description

technical field [0001] The invention belongs to the field of novel cigarette smoking sets, in particular to a closed heating smoking set with a cigarette locking device and a cigarette assembly. Background technique [0002] At present, when most heat-not-burn cigarettes are heated, the smoking matrix can directly contact the outside air through the air passage, which leads to the fact that the heating temperature cannot be too high to avoid burning the heating matrix, but the temperature is not high enough to make the The fragrance of the cigarettes is not fully distributed; on the other hand, the smoke generated by heating will cause reflux and condensation in the airflow channel, and there will be residues of smoke when the cigarettes are extracted, which is easy to pollute the smoking utensils and is not easy to clean. In addition, in order to ensure the smooth insertion of the cigarette, the inner diameter of the cigarette accommodating cavity is larger than the outer d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F40/46A24F40/40A24F40/42A24F40/50A24D1/20
CPCA24D1/00A24F47/00A24F40/40A24F40/46A24F40/50A24D1/20A24D1/045A24D3/043A24F40/20
Inventor 郑绪东李斌李志强鲁端峰王程娅王乐雷萍张柯冒德寿王爽龚为民王汝汤建国缪明明
Owner CHINA TOBACCO YUNNAN IND