CN201360534Y - 烟头快速自灭的卷烟 - Google Patents

烟头快速自灭的卷烟 Download PDF

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Publication number
CN201360534Y
CN201360534Y CNU2008201338829U CN200820133882U CN201360534Y CN 201360534 Y CN201360534 Y CN 201360534Y CN U2008201338829 U CNU2008201338829 U CN U2008201338829U CN 200820133882 U CN200820133882 U CN 200820133882U CN 201360534 Y CN201360534 Y CN 201360534Y
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cigarette
cigarette end
paper
inflaming retarding
flame
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宋云生
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/02Cigars; Cigarettes with special covers
    • A24D1/027Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/02Cigars; Cigarettes with special covers
    • A24D1/025Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity

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  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

烟头快速自灭的卷烟(1),其特征是在卷烟过滤嘴(3)与烟丝的接合部起,在卷烟纸(5)上设置长度为2cm左右的环状阻燃带(2)。实验表明,由于阻燃层(4)上有均匀排列的由大到小的气孔存在,烟头燃烧所需的氧气逐渐减少,最后达到快速自灭的效果,可在几秒钟内熄灭。因阻燃层(4)在可燃物之间的隔绝作用,可极大地提高卷烟的安全性,即使丢入纸屑中,也不会引起燃烧。本实用新型结构简单,易于实施,具有极好的社会效益。

Description

烟头快速自灭的卷烟
技术领域:
本实用新型涉及卷烟。
背景技术:
卷烟有着广泛的市场。由于烟民众多,每年由烟头引起的火灾居高不下,所造成的人员伤亡和财产损失极为惨重。现有技术中的卷烟,其烟头自然燃烧状态一般可持续2分钟以上,火灾隐患便由此形成。
发明内容:
本实用新型所要解决的技术问题是避免上述现有技术中的不足之处,提高卷烟的安全性,其烟头可自然快速熄灭,从而杜绝火灾隐患。
本实用新型解决的技术问题是:
在卷烟的过滤嘴与烟丝接合部起,在卷烟纸上设置长度为2cm左右的环状阻燃带,当香烟燃至环状阻燃带内,由于阻燃层上有均匀排列的由大到小的气孔存在,香烟燃烧所需的氧气逐渐减少,最后达到快速自灭的效果。因阻燃层在可燃物之间的隔绝作用,可极大地提高卷烟的安全性。
本实用新型的有益效果是,经过实验,烟头因阻燃带的作用可在几秒钟内熄灭,即使丢入纸屑中,也不会引起燃烧。结构简单,易于实施,具有极好的社会效益。
附图说明:
图1为本实用新型结构示意图。
图2为本实用新型卷烟纸结构示意图。
图3为本实用新型带过滤嘴卷烟剖视图。
图中:1卷烟;2阻燃带;3过滤嘴;4阻燃层;5卷烟纸。
具体实施方式:
图1所示,是在过滤嘴3与烟丝结合部起,在卷烟纸上设置长度为2cm左右的环状阻燃带2。
图2所示,环状阻燃带2是在相应部位的卷烟纸5上覆有阻燃层4,阻燃层4上设有均匀排列的由大到小的气孔,气孔为圆形或多边形。阻燃层4无论在内表面或外表面均应不影响卷烟的美观。
图3所示,较好的形式是将阻燃层4复合在卷烟纸5内表面形成复合层。
具体实施中,阻燃层4可以采用金属箔,如铝箔;也可采用其它非金属的阻燃材质;还可以卷烟纸为基材,在其上涂布阻燃物质形成阻燃层。

Claims (3)

1、烟头快速自灭的卷烟(1),其特征是在卷烟过滤嘴(3)与烟丝的接合部起,在卷烟纸上设置长度为2cm左右的环状阻燃带(2)。
2、根据权利要求1所述的烟头快速自灭的卷烟(1),其特征是所述环状阻燃带(2)在相应部位的卷烟纸(5)上设有均匀排列的由大到小气孔的阻燃层(4),气孔为圆形、椭圆形或多边形。
3、根据权利要求2所述的烟头快速自灭的卷烟(1),其特征是所述阻燃层(4)应粘结在卷烟纸(5)的内表面或外表面。
CNU2008201338829U 2008-10-04 2008-10-04 烟头快速自灭的卷烟 Expired - Fee Related CN201360534Y (zh)

Priority Applications (1)

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CNU2008201338829U CN201360534Y (zh) 2008-10-04 2008-10-04 烟头快速自灭的卷烟

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201338829U CN201360534Y (zh) 2008-10-04 2008-10-04 烟头快速自灭的卷烟

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CN201360534Y true CN201360534Y (zh) 2009-12-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120687A1 (de) * 2010-04-01 2011-10-06 Delfortgroup Ag Perforiertes zigarettenpapier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120687A1 (de) * 2010-04-01 2011-10-06 Delfortgroup Ag Perforiertes zigarettenpapier
CN102843923A (zh) * 2010-04-01 2012-12-26 德尔福特集团有限公司 穿孔卷烟纸
CN102843923B (zh) * 2010-04-01 2015-07-08 德尔福特集团有限公司 穿孔卷烟纸
KR101811074B1 (ko) 2010-04-01 2017-12-20 델포르트그룹 아게 천공된 궐련지

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