CN108697226A - 气密式笔型化妆品容器 - Google Patents

气密式笔型化妆品容器 Download PDF

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CN108697226A
CN108697226A CN201780007401.1A CN201780007401A CN108697226A CN 108697226 A CN108697226 A CN 108697226A CN 201780007401 A CN201780007401 A CN 201780007401A CN 108697226 A CN108697226 A CN 108697226A
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cosmetics
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金镇宇
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Co Ltd C Tk
CTK Co Ltd
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    • AHUMAN NECESSITIES
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    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/06Casings wherein movement of the lipstick or like solid is a screwing movement
    • A45D40/065Casings wherein movement of the lipstick or like solid is a screwing movement with self-contained covering means
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/20Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
    • A45D40/205Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
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    • B65D83/0027Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container piston co-operating with a screw-thread in the side wall of the container
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D2040/0006Accessories
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D2040/0018Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks with indirect access, e.g. requiring an initial action for separating the cap from the stick holder
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/20Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
    • A45D40/205Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder
    • A45D2040/208Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder the relative movement being made by a rotating action, e.g. effected by a screw
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00Details not otherwise provided for in A45D
    • A45D2200/05Details of containers
    • A45D2200/051Airtight containers
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/02Casings wherein movement of the lipstick or like solid is a sliding movement
    • A45D40/04Casings wherein movement of the lipstick or like solid is a sliding movement effected by a screw
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/06Casings wherein movement of the lipstick or like solid is a screwing movement
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/20Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2251/00Details relating to container closures
    • B65D2251/0003Two or more closures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2251/00Details relating to container closures
    • B65D2251/20Sealing means
    • B65D2251/205Inserted
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
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Abstract

本发明揭示一种让笔形态的化妆品伸出或缩回地使用的气密式笔型化妆品容器。为此,本发明的组装了笔型化妆品的夹持件的管部在容器本体内部气密地紧贴组装,上盖内部的密封橡胶结合在上述容器本体的上部并且气密紧贴地组装在容器本体上部,而且管部的扩管紧贴部紧贴地组装在容器本体的结合孔内部,凭此确保优异的气密性,因此携带及保管化妆品容器时从源头上防止笔型化妆品的水分或香以及固有成分发散到外部,阻止外部空气流入容器本体内部而得以预防流入容器本体内部的空气导致化妆品变硬、污染及变质的现象,因此能良好地保护笔型化妆品的品质。

Description

气密式笔型化妆品容器
技术领域
本发明揭示一种让笔形态的化妆品伸出或缩回地使用的笔型化妆品容器,更详细地说,该气密式笔型化妆品容器的组装了笔型化妆品的夹持件的管部在容器本体内部气密地紧贴组装,上盖内部的密封橡胶结合在上述容器本体上部并且气密紧贴地组装在容器本体上部,凭此确保优异的气密性,因此能良好地保护笔型化妆品的品质。
背景技术
笔型化妆品容器通常内置了诸如眼线膏或口红之类的笔型化妆品后使用。
该笔型化妆品容器让容器内部的笔型化妆品往上伸出或往下缩回。
亦即,如同韩国公开实用新型公报第20-2015-4424号所揭示的,把结合了笔型化妆品(口红)的夹持件插入容器本体的内部,保护管结合在该容器本体的上部,上述夹持件的导引突起结合在螺旋形导槽,因此能通过对上述容器本体的旋转操作而让夹持件往上伸出笔型化妆品(口红)后使用。
如前所述地,使用后将其携带及保管时把盖子气密地结合到容器本体的上部,上述盖子内部则结合了密封件而使得上述密封件紧贴保护管上部地进行气密结合。
但上述现有的笔型化妆品容器由于气密性较差而在携带及保管时外部空气流入内部并且接触笔型化妆品而让化妆品变硬或发散固有成分及香气,从而导致产品品质下降或发生变质。
亦即,上述现有的笔型化妆品容器把盖子气密地结合到容器本体上部时盖子内部的密封件的下部边缘会紧贴在保护管上部,上述密封件的下表面的面积和密封件的外侧墙厚度相同地形成而使得紧贴保护管上部的面积较窄,而且密封件的下表面仅仅是紧贴保护管上部而没有对其按压的外力存在,因此其紧贴力较差而无法确保优异的气密性。
不仅如此,打开上述盖子时外部空气通过保护管与夹持件之间的间隙流入夹持件下部的容器本体内部,因此关上盖子后容器本体内部的外部空气继续接触夹持件的笔型化妆品而使得化妆品变硬或发散固有成分及香气而导致产品品质下降或变质。
[先前技术文献]
专利文献
(专利文献0001)1:公开实用新型公报第20-2015-0004424号
(专利文献0002)2:注册实用新型公报第20-0438562号
(专利文献0003)3:注册实用新型公报第20-0450995号
发明内容
解决的技术课题
本发明旨在解决上述现有技术的问题,本发明的目的是提供一种气密式笔型化妆品容器,组装了笔型化妆品的夹持件的管部在容器本体内部气密地紧贴组装,上盖(cap)内部的密封橡胶结合在上述容器本体的上部并且气密紧贴地组装在容器本体上部而确保优异的气密性,从而得以保护笔型化妆品的品质。
解决课题的技术方案
为了解决上述课题,本发明一个实施例的气密式笔型化妆品容器包括:圆筒形容器本体,形成有结合孔,在具有上表面的结合用段差部的外周面上形成有螺纹部;下体,可旋转地结合在上述容器本体下部;上盖,以螺纹结合方式可开闭地结合在形成于上述容器本体的结合用段差部的螺纹部;及夹持件,插入上述容器本体内部,上部形成有让笔型化妆品插入的管部而下部则形成有螺纹杆,该螺纹杆和容器本体内侧的螺纹导引部进行螺旋结合,下体上部的组装杆插入该螺纹杆,该螺纹杆则随着下体的旋转操作而同时旋转及升降;上述上盖包括嵌入式罩、结合在上述嵌入式罩的下部凹槽的密封橡胶地构成,上述密封橡胶包括以下部开放的罩(cap)形态形成的槽、形成于上述密封橡胶的下部外侧并且包裹嵌入式罩下端的凸缘,以螺纹结合方式把上盖对上述容器本体进行关闭操作时,结合在上述嵌入式罩的密封橡胶的凸缘的下表面直接紧贴到上述容器本体的上表面地实现气密,插入容器本体内部的管部的扩管紧贴部弹性紧贴上述容器本体的结合孔而得以在上盖结合到容器本体时阻止空气流入上盖的内部及容器本体的内部。
根据本发明,形成于上述管部的扩管紧贴部逐渐朝外侧扩展而使得扩管紧贴部的外径大于容器本体的结合孔的内径。
根据本发明,在上述夹持件的管部下部外侧突出地形成有支撑突起,该支撑突起紧贴容器本体的结合孔内侧而得以在夹持件往上旋转及往下旋转时防止其游动。
有益效果
根据本发明,组装了笔型化妆品的夹持件的管部上形成扩管紧贴部并且让该扩管紧贴部在容器本体内部气密紧贴地进行组装,而且设于上述上盖的嵌入式罩的密封橡胶气密紧贴地组装在容器本体上部,凭借着该双重气密结构确保非常优异的气密性而得以良好地保护笔型化妆品的品质。
亦即,携带及保管上述笔型化妆品时凭借着上盖及管部的双重气密结构从源头上防止笔型化妆品的水分或香以及固有成分发散到外部,还阻止外部空气流入容器本体的内部而得以预防流入容器本体内部的空气导致化妆品变硬、污染及变质的现象。
而且,即使选择性地适用设于上盖的嵌入式罩的密封橡胶或形成于夹持件的管部的扩管紧贴部,也能针对化妆品容器提供优异的气密性,从而能在携带并使用化妆品容器时防止笔型化妆品变质、污染及干燥。
附图说明
图1是示出本发明化妆品容器的外观立体图。
图2是图1的分解立体图。
图3是示出本发明化妆品容器的组装剖视图。
图4是图3的“A”部放大图。
图5是图3的“B”部放大图。
图6是示出本发明化妆品容器的容器本体结构的局部剖切立体图。
图7是示出本发明化妆品容器的使用状态的正面剖视图。
附图标记说明
10:容器本体 11:主体
11a:结合孔 12:结合用段差部
12a:螺纹部 12b:上表面
14:结合用凹槽 15:螺纹导引部
20:下体 21:上侧结合部
24:结合用突起 30:上盖
31:嵌入式罩 33:密封橡胶
33a:槽 33b:凸缘
40:夹持件 41:管部
42:扩管紧贴部 43:支撑突起
45:螺纹杆 46:组装孔
具体实施方式
下面结合附图具体说明上述本发明的优选实施例。
如图1至图6所示,本发明的气密式笔型化妆品容器包括容器本体10、下体20、上盖(upper cap)30及夹持件(holder)40。
上述容器本体10以圆筒形结构的主体11形成。上述主体11的上部外侧则在结合上盖30的结合用段差部12上形成螺纹部12a而和上盖30进行螺纹结合,下部内侧则形成有环形结合用凹槽14。
上侧结合部21插入容器本体10的下部而使得上述下体20结合到容器本体10,上述上侧结合部21外侧突出地形成环形结合用突起24以便插入下体20内侧的环形结合用凹槽14,从而让上述下体20能旋转却阻止其脱离。
在上述下体20上部突出地形成组装杆25。
上述上盖30在内部以内置方式结合嵌入式罩31,在上述嵌入式罩31的下部凹槽31a结合密封橡胶33,上述密封橡胶33包括以下部开放的罩cap形态形成的槽33a、形成于上述密封橡胶33的下端外侧并且包裹嵌入式罩31的下端的凸缘33b,因此在结合上盖30时上述凸缘33b的下表面紧贴容器本体10的上表面12b而得以确保气密性。
此时,上述凸缘33b拥有比密封橡胶33的厚度更广的紧贴面而能以较大面积紧贴容器本体10的上表面12b,还能以介于嵌入式罩31和容器本体10的上表面12b的结构在结合上盖30时更紧贴地加压容器本体10的上表面12b。
而且,上述嵌入式罩31以大约呈“H”形截面的结构形成,下部外侧则得到上盖30内周缘的支撑突槛32的支持而得以防止脱离地结合。
上述夹持件40在上部形成有让笔型化妆品2插入的管部41而下部则形成有和容器本体10内侧中央的螺纹导引部15进行螺旋结合而往上旋转及往下旋转的螺纹杆45,如图所示,由一体形态或组装形态形成。
上述管部41的上端部分形成逐渐朝外侧扩展的扩管紧贴部42,上述扩管紧贴部42的最大外径大于容器本体10的结合孔11a内径地形成,使得扩管紧贴部42弹性紧贴容器本体10的结合孔11a内侧而确保气密性。
亦即,上述笔型化妆品2的上部通过结合在上盖30内部的密封橡胶33确保气密性而下部则通过管部41的扩管紧贴部42确保气密性,因此在携带及保管笔型化妆品时从源头上防止笔型化妆品的水分或香以及固有成分发散到外部,阻止外部空气流入而得以防止笔型化妆品2变硬、污染及变质。
尤其是,本发明能通过紧贴容器本体10的结合孔11a内周面的管部41的扩管紧贴部42从源头上遮蔽容器本体10的结合孔11a内部,因此即使打开上盖30也能阻止空气流入容器本体10的内部,从而能够防止现有技术在关闭了上盖30的状态下因为流入容器本体10内部的空气而意想不到地让笔型化妆品2变干燥并且变硬的现象。
而且,上述管部41的下部外侧突出地形成有支撑突起43,该支撑突起43紧贴容器本体10的结合孔11a内侧地支持夹持件40而防止夹持件40游动。
上述螺纹杆45在下部和下体20的组装杆25对应地形成有组装孔46并且让上述组装杆25插入,因此使得上述螺纹杆45随着下体20的旋转操作而同时旋转。
在此,优选地,上述下体20的组装杆25与螺纹杆45的组装孔46以互相对应的多角形截面形状形成而能够一体地旋转。
图形符号47指的是形成于螺纹杆45下端的张力锁定片,该张力锁定片锁定螺纹杆45而阻止其脱离容器本体10内部的螺纹导引部15。
下面详细说明如前所述地构成的本发明的操作及作用。
需要使用本发明的笔型化妆品2时,从容器本体10上部拧开上盖30地打开。
然后,抓住上述容器本体10并且对结合在容器本体10下部的下体20进行旋转操作而凭借上述下体20上部的组装杆25驱使夹持件40和下体20一起旋转,该组装杆25则插入组装孔46。
此时,上述夹持件40下部的组装孔46与下体20的组装杆25以互相对应的多角形截面形状形成而能够一体地旋转。
上述夹持件40如前所述地旋转时,和容器本体10内侧中央的螺纹导引部15螺旋结合的夹持件4的螺纹杆45会往上旋转,让插入夹持件的上部管部41的笔型化妆品2上升到本体10上部后使用。
在该过程中,上述夹持件40的上部管部41和上端的扩管紧贴部42一起被支撑突起43垂直支持地升降,该扩管紧贴部42弹性紧贴在容器本体10内部结合孔11a,该支撑突起43紧贴容器本体10内部的结合孔11a内侧,因此防止夹持件40左右游动并且把夹持件40上部的笔型化妆品2予以固定地支持而得以更有效地使用笔型化妆品2。
如前所述地用完笔型化妆品2后需要重新携带及保管的话,让结合在上述容器本体10下部的下体20反向旋转使得夹持件40下降到原先位置后,把上盖30以螺纹方式结合到容器本体10上部而气密地予以密封。
此时,上述容器本体10内部的结合孔11a通过形成于夹持件40的上部管部41上端部分的扩管紧贴部42确保气密性。
上述扩管紧贴部42的最大外径大于容器本体10的结合孔11a内径地形成,扩管紧贴部42在容器本体10的结合孔11a朝内侧加压而弹性紧贴结合孔11a内侧面,从而在管部41进行升降操作时发挥出活塞功能并且因此提供优异的气密性。
而且,密封橡胶33结合在插入上述上盖30内部的嵌入式罩31的下部而得以确保容器本体10上部的气密性。
形成于上述密封橡胶33的下部边缘的凸缘33b则紧贴容器本体10的上表面12b,上述密封橡胶33的凸缘33b拥有比密封橡胶33的厚度更广的紧贴面而能以较广的面积紧贴容器本体的上表面12b,而且凭借着其介于嵌入式罩31下端与容器本体10的上表面12b的结构而得以在结合上盖30时更紧贴地加压容器本体的上表面12b而确保优异的气密性。
亦即,为了携带及保管上述笔型化妆品2而以拴紧螺纹的方式把上盖30结合到容器本体10的上部时,结合在上盖30内部的密封橡胶33对容器本体10的上部进行贴紧加压地加以气密,容器本体10的内部则通过管部41的扩管紧贴部42加以气密,通过这样的双重配置方式确保气密性而得以从源头上防止内部笔型化妆品2的水分或香以及固有成分发散到外部,阻止外部空气流入而得以更优异地预防笔型化妆品2变硬、污染及变质。
另一方面,根据本发明,能选择性地适用形成于上盖20的嵌入式罩31的密封橡胶33或形成于夹持件40的管部41的扩管紧贴部42地把容器本体10的上表面12b予以气密或防止空气流入结合孔11a内部,从而能够在携带并使用化妆品容器时防止笔型化妆品变质或污染或变干燥的现象。
前文结合附图说明了本发明,但本发明并不限定于此,在不脱离权利要求书的范围内能实现各种修改和变形,这是理所当然的。本发明的笔型化妆品并不限定于术语,是一种包含各种杆形态的化妆品的概念。例如其包含杆形态的口红或眼线膏等。

Claims (3)

1.一种气密式笔型化妆品容器,其特征在于,包括:
圆筒形容器本体(10),形成有结合孔(11a),在具有上表面(12b)的结合用段差部(12)的外周面上形成有螺纹部(12a);
下体(20),可旋转地结合在上述容器本体(10)下部;
上盖(30),以螺纹结合方式可开闭地结合在形成于上述容器本体(10)的结合用段差部(12)的螺纹部(12a);及
夹持件(40),插入上述容器本体(10)内部,上部形成有让笔型化妆品(2)插入的管部(41)而下部则形成有螺纹杆(45),该螺纹杆(45)和容器本体(10)内侧的螺纹导引部(15)进行螺旋结合,下体(20)上部的组装杆(25)插入该螺纹杆(45),该螺纹杆(45)则随着下体(20)的旋转操作而同时旋转及升降;
上述上盖(30)包括嵌入式罩(31)、结合在上述嵌入式罩(31)的下部凹槽(31a)的密封橡胶(33)地构成,上述密封橡胶(33)包括以下部开放的罩形态形成的槽(33a)、形成于上述密封橡胶(33)的下部外侧并且包裹嵌入式罩(31)的下端的凸缘(33b),以螺纹结合方式把上盖(30)对上述容器本体(10)进行关闭操作时,结合在上述嵌入式罩(31)的密封橡胶(33)的凸缘(33b)的下表面直接紧贴到上述容器本体(10)的上表面(12b)地实现气密,
插入容器本体(10)内部的管部(41)的扩管紧贴部(42)弹性紧贴上述容器本体(10)的结合孔(11a)而得以在上盖(30)结合到容器本体(10)时阻止空气流入上盖(10)的内部及容器本体(10)的内部。
2.根据权利要求1所述的气密式笔型化妆品容器,其特征在于,形成于上述管部(41)的扩管紧贴部(42)逐渐朝外侧扩展而使得扩管紧贴部(42)的外径大于容器本体(10)的结合孔(11a)的内径。
3.根据权利要求1所述的气密式笔型化妆品容器,其特征在于,在上述夹持件(40)的管部(41)下部外侧突出地形成有支撑突起(43),该支撑突起(43)紧贴容器本体(10)的结合孔(11a)内侧而得以在夹持件(40)往上旋转及往下旋转时防止其游动。
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