WO2023065821A1 - 气密粉盒的气密结构 - Google Patents

气密粉盒的气密结构 Download PDF

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Publication number
WO2023065821A1
WO2023065821A1 PCT/CN2022/115319 CN2022115319W WO2023065821A1 WO 2023065821 A1 WO2023065821 A1 WO 2023065821A1 CN 2022115319 W CN2022115319 W CN 2022115319W WO 2023065821 A1 WO2023065821 A1 WO 2023065821A1
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Prior art keywords
powder
sealing ring
airtight
seal ring
powder box
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PCT/CN2022/115319
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English (en)
French (fr)
Inventor
杨海英
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洽兴包装工业（中国）有限公司
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Priority to JP2023600168U priority Critical patent/JP3246960U/ja
Priority to EP22882440.5A priority patent/EP4356779A4/en
Priority to KR2020237000060U priority patent/KR20240000155U/ko
Publication of WO2023065821A1 publication Critical patent/WO2023065821A1/zh

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D33/003—Powder boxes
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D33/24—Containers with two lids on one side; Containers with several covers
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D33/34—Powder-puffs, e.g. with installed container
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/051—Airtight containers

Definitions

  • the utility model relates to the technical field of cosmetics, in particular to an airtight powder box.
  • a powder box refers to a container that women can carry and store color cosmetics for facial makeup, and is easy to carry. It has become one of the essential daily necessities.
  • existing powder boxes often use The structure is that the box body and the box cover are opened and closed through a rotating shaft, and a powder puff is arranged between the box body and the box cover, which is convenient for makeup. It will lead to the dehumidification of the powder cake in the powder box, which will affect the service life, and will also affect the powder on the powder cake to fall out of the powder box.
  • the utility model provides an airtight structure of an airtight powder box.
  • the airtight structure of the airtight powder box has a good airtight effect, which can prevent the moisture of the cosmetics in the powder box and prolong the service life.
  • an airtight structure of an airtight powder box including a powder tray and an inner cover, and the inner cover is hinged to one side of the powder tray through a rotating shaft , the inner cover can open and close the powder pan, the opening of the powder pan is provided with a sealing ring, the sealing ring is divided into first and second sealing rings, the lower side of the second sealing ring is positioned at the opening of the powder pan, and the lower side of the first sealing ring is connected On the upper side of the second sealing ring (it can be integrally molded by injection molding), the second sealing ring is hard, the first sealing ring is soft, the upper side of the first sealing ring is turned outward, and the outer edge forms the top surface , the lower bottom surface of the inner cover can be pressed against the top surface of the outer flange.
  • a further technical solution of the utility model is: the edge of the turned-out edge formed by the first sealing ring presses against the outer surface of the second sealing ring.
  • a further technical proposal of the utility model is: the opening of the powder plate forms a circle of first notches, and the first and second sealing rings are located in the first notches.
  • a further technical solution of the utility model is: the upper side of the first sealing ring is turned out to form an arched top surface.
  • the lower bottom surface of the inner cover forms a circle of second notches
  • the inner side of the second notch is the first groove side
  • the outer side of the second notch is the second groove side
  • the sealing ring is in the first groove
  • the inner wall of the opening of the powder plate forms a ring of shoulders
  • the lower end surface of the second groove edge can touch the shoulder, which can further keep the seal.
  • a further technical solution of the present utility model is: the inner cover and the other side of the powder plate are fastened to each other through buckles (for general technology, if the inner cover is provided with a hook, the hook is elastic, and the powder plate is provided with The draw-in slot, the grab and the draw-in slot just can be fastened mutually, and this example will not go into details).
  • the beneficial effects of the utility model are: since the opening of the powder pan of the utility model is provided with a sealing ring, the sealing ring is divided into first and second sealing rings, the lower side of the second sealing ring is positioned at the opening of the powder pan, and the lower side of the first sealing ring is connected On the upper side of the second sealing ring (can be integrally formed), the second sealing ring is hard, the first sealing ring is soft, the upper side of the first sealing ring is turned outward, and the outer flange forms the top surface, and the inner The lower bottom surface of the cover can be pressed against the top surface of the outer flange, so that the bottom of the inner cover will be pressed against the upper surface of the outer flange, causing further deformation of the outer flange of the first sealing ring, which can effectively enhance the sealing effect. Therefore, the utility model has good air-tightness effect, can effectively prevent the moisture of the cosmetics in the powder box, and effectively prolong the service life.
  • Fig. 1 is the axial sectional view of the utility model
  • Fig. 2 is a schematic diagram of part A in Fig. 1;
  • Fig. 3 is the combined diagram of inner cover and powder box described in the utility model (inner cover is in open state);
  • Fig. 4 is the combined diagram of inner cover, powder box and sealing ring described in the utility model (inner cover is in open state);
  • Fig. 5 is a schematic diagram of the sealing ring described in the present invention (the state when the upper side of the first sealing ring is not turned downwards);
  • Embodiment an airtight structure of an airtight powder box, including a powder tray 1 and an inner cover 2, the inner cover is hinged to one side of the powder tray through a rotating shaft, and the inner cover can open and close the powder
  • the opening of the powder pan is provided with a sealing ring, the sealing ring is divided into first and second sealing rings 31, 32, the lower side of the second sealing ring is positioned at the opening of the powder pan, and the lower side of the first sealing ring is connected to the upper side of the second sealing ring (It can be integrally injected into the mold), the second sealing ring is hard, the first sealing ring is soft, the upper side of the first sealing ring is turned outward, and the turned edge forms the top surface 34, and the lower bottom surface of the inner cover It can be pressed against the top surface 34 of the outer flange.
  • the outer flange edge formed by the first sealing ring presses against the outer surface of the second sealing ring.
  • the opening of the powder tray forms a circle of first notches 11, and the first and second sealing rings are located in the first notches.
  • the outer flange on the upper side of the first sealing ring forms an arched top surface 34 .
  • the lower bottom surface of the inner cover forms a circle of second notch 21, the inner side of the second notch is the first notch side 201, the outer side of the second notch is the second notch side 202, and the sealing ring is in the inner ring formed by the first notch side
  • the inner wall of the opening of the powder tray forms a circle of shoulders 12, and the lower end surface of the second groove edge can touch the shoulders, which can further keep the seal.
  • buckle 4 for general technology, if the inner cover is provided with a hook, the hook is elastic, and the powder tray is provided with a slot, the hook and the slot Just can buckle each other, this example will not go into details).
  • the utility model has good air-tightness effect, can effectively prevent the moisture of the cosmetics in the powder box, and effectively prolong the service life.

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  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Cosmetics (AREA)

Abstract

本实用新型公开了一种气密粉盒的气密结构，包括一粉盘和内盖，所述内盖与所述粉盘的一侧通过一转轴铰接，所述内盖能够打开和封闭粉盘，粉盘开口设有一密封圈，密封圈分成第一、二密封圈，第二密封圈下侧定位设于粉盘开口，第一密封圈下侧连接于第二密封圈上侧(可以模具一体射出成型)，第二密封圈呈硬质，第一密封圈呈软质，第一密封圈上侧呈向下外翻边，外翻边形成顶面，内盖的下底面能够抵压到所述外翻边的顶面。这样内盖底面对外翻边的顶面会挤压、致使第一密封圈的外翻边进一步变形，可有效加强密封效果。故本实用新型气密性效果好，可有效防止粉盒内化妆品的潮化，切实延长使用期限。

Description

气密粉盒的气密结构 技术领域
本实用新型涉及化妆品技术领域，尤其涉及一种气密粉盒。
背景技术
一般而言，粉盒是指女性可以携带并收纳用于面部化妆的调色化妆品，且便于携带的一种容器，已成为必不可少的生活用品之一，然而，现有的粉盒往往采用的结构是盒体与盒盖通过一转轴进行盒盖的开启与闭合，盒体与盒盖之间设有一粉扑，便于上妆用，然而这种结构的粉盒气密性不佳，不仅容易导致粉盒内粉饼的潮化，影响使用期限，还会影响粉饼上的粉末飘落出粉盒。
实用新型内容
为了克服上述缺陷，本实用新型提供一种气密粉盒的气密结构，该气密粉盒的气密结构气密性效果好，可防止粉盒内化妆品的潮化，延长使用期限。
本实用新型为了解决其技术问题所采用的技术方案是：一种气密粉盒的气密结构，包括一粉盘和内盖，所述内盖与所述粉盘的一侧通过一转轴铰接，所述内盖能够打开和封闭粉盘，粉盘开 口设有一密封圈，密封圈分成第一、二密封圈，第二密封圈下侧定位设于粉盘开口，第一密封圈下侧连接于第二密封圈上侧(可以模具一体射出成型)，第二密封圈呈硬质，第一密封圈呈软质，第一密封圈上侧呈向下外翻边，外翻边形成顶面，内盖的下底面能够抵压到所述外翻边的顶面。
本实用新型的进一步技术方案是：所述第一密封圈形成的外翻边边缘紧压第二密封圈外侧面。
本实用新型的进一步技术方案是：所述粉盘开口形成一圈第一槽口，第一、二密封圈处于第一槽口中。
本实用新型的进一步技术方案是：所述第一密封圈上侧的外翻边形成拱形顶面。
本实用新型的进一步技术方案是：内盖的下底面形成一圈第二槽口，第二槽口内侧为第一槽边，第二槽口外侧为第二槽边，密封圈处于第一槽边形成的内圈中，粉盘开口内壁形成一圈肩部，第二槽边的下端面能够抵触到所述肩部，可进一步保持密封。
本实用新型的进一步技术方案是：所述内盖与所述粉盘的另一侧通过卡扣互相扣合(为通用技术，如内盖设有卡钩，卡钩具弹性，粉盘设有卡槽，卡钩和卡槽就可相互扣合了，本例不再赘述)。
本实用新型的有益效果是：由于本实用新型粉盘开口设有一密封圈，密封圈分成第一、二密封圈，第二密封圈下侧定位设于粉盘开口，第一密封圈下侧连接于第二密封圈上侧(可以一体形 成)，第二密封圈呈硬质，第一密封圈呈软质，第一密封圈上侧呈向下外翻边，外翻边形成顶面，内盖的下底面能够抵压到所述外翻边的顶面，这样内盖底面对外翻边的顶面会挤压、致使第一密封圈的外翻边进一步变形，可有效加强密封效果。故本实用新型气密性效果好，可有效防止粉盒内化妆品的潮化，切实延长使用期限。
附图说明
图1为本实用新型的轴向剖视图；
图2为图1中A部示意图；
图3为本实用新型所述内盖和粉盒组合图(内盖呈打开状态)；
图4为本实用新型所述内盖、粉盒和密封圈组合图(内盖呈打开状态)；
图5为本实用新型所述密封圈示意图(第一密封圈上侧没有向下外翻时状态)；
具体实施方式
下面将结合本实用新型实施例，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下 所获得的所有其他实施例，都属于本实用新型保护的范围。
需要说明的是，为了便于描述，本例在这里按实际使用，使用空间相对术语，如“上面”、“下面”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是，如果该器件或特征以其他不同方式定位(旋转90度或180度或处于其他方位)，则所使用的空间相对描述应作出相对应的解释，都属于本实用新型保护的范围。
实施例：一种气密粉盒的气密结构，包括一粉盘1和内盖2，所述内盖与所述粉盘的一侧通过一转轴铰接，所述内盖能够打开和封闭粉盘，粉盘开口设有一密封圈，密封圈分成第一、二密封圈31、32，第二密封圈下侧定位设于粉盘开口，第一密封圈下侧连接于第二密封圈上侧(可以模具一体射出成型)，第二密封圈呈硬质，第一密封圈呈软质，第一密封圈上侧呈向下外翻边，外翻边形成顶面34，内盖的下底面能够抵压到所述外翻边的顶面34。
所述第一密封圈形成的外翻边边缘紧压第二密封圈外侧面。
所述粉盘开口形成一圈第一槽口11，第一、二密封圈处于第一槽口中。
所述第一密封圈上侧的外翻边形成拱形顶面34。
内盖的下底面形成一圈第二槽口21，第二槽口内侧为第一槽边201，第二槽口外侧为第二槽边202，密封圈处于第一槽边形成的内圈中，粉盘开口内壁形成一圈肩部12，第二槽边的下端面能 够抵触到所述肩部，可进一步保持密封。
所述内盖与所述粉盘的另一侧通过卡扣4互相扣合(为通用技术，如内盖设有卡钩，卡钩具弹性，粉盘设有卡槽，卡钩和卡槽就可相互扣合了，本例不再赘述)。
使用时，内盖底面对外翻边的顶面会挤压、致使第一密封圈的外翻边进一步变形，可有效加强密封效果。故本实用新型气密性效果好，可有效防止粉盒内化妆品的潮化，切实延长使用期限。

Claims (6)

  1. 一种气密粉盒的气密结构，包括一粉盘(1)和内盖(2)，所述内盖与所述粉盘的一侧通过一转轴铰接，所述内盖能够打开和封闭粉盘，其特征在于：粉盘开口设有一密封圈，密封圈分成第一、二密封圈(31、32)，第二密封圈下侧定位设于粉盘开口，第一密封圈下侧连接于第二密封圈上侧，第二密封圈呈硬质，第一密封圈呈软质，第一密封圈上侧呈向下外翻边，外翻边形成顶面(34)，内盖的下底面能够抵压到所述外翻边的顶面(34)。
  2. 根据权利要求1所述的气密粉盒的气密结构，特征在于：所述第一密封圈形成的外翻边边缘紧压第二密封圈外侧面。
  3. 根据权利要求1所述的气密粉盒的气密结构，特征在于：所述粉盘开口形成一圈第一槽口(11)，第一、二密封圈处于第一槽口中。
  4. 根据权利要求1所述的气密粉盒的气密结构，特征在于：所述第一密封圈上侧的外翻边形成拱形顶面(34)。
  5. 根据权利要求1所述的气密粉盒的气密结构，特征在于：内盖的下底面形成一圈第二槽口(21)，第二槽口内侧为第一槽边(201)，第二槽口外侧为第二槽边(202)，密封圈处于第一槽边形成的内圈中，粉盘开口内壁形成一圈肩部(12)，第二槽边的下端面能够抵触到所述肩部。
  6. 根据权利要求1所述的气密粉盒的气密结构，特征在于：所述内盖与所述粉盘的另一侧通过卡扣(4)互相扣合。
PCT/CN2022/115319 2021-10-18 2022-08-27 气密粉盒的气密结构 WO2023065821A1 (zh)

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Application Number Priority Date Filing Date Title
JP2023600168U JP3246960U (ja) 2021-10-18 2022-08-27 気密パウダーボックスの気密構造
EP22882440.5A EP4356779A4 (en) 2021-10-18 2022-08-27 AIRTIGHT STRUCTURE FOR AN AIRTIGHT POWDER BOX
KR2020237000060U KR20240000155U (ko) 2021-10-18 2022-08-27 기밀식 파우더 케이스의 기밀 구조

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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN216316160U (zh) * 2021-10-18 2022-04-19 洽兴包装工业（中国）有限公司 气密粉盒的气密结构

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003172454A (ja) * 2001-12-10 2003-06-20 Nok Corp ガスケット
CN205207670U (zh) * 2015-11-27 2016-05-04 广州永益有限公司 一种粉盘及弹性密封圈
CN206342087U (zh) * 2016-12-16 2017-07-21 洽兴包装工业（中国）有限公司 简易型气垫粉盒
CN206462588U (zh) * 2017-01-13 2017-09-05 洽兴包装工业（中国）有限公司 气垫粉盒
CN210124623U (zh) * 2019-05-23 2020-03-06 杭州老板电器股份有限公司 密封圈及烹饪装置
CN212213499U (zh) * 2020-03-31 2020-12-25 九阳股份有限公司 一种密封性好的空气炸锅
CN213524222U (zh) * 2020-10-12 2021-06-25 昆山缘瑞塑胶科技有限公司 一种化妆品密封罐
CN214017270U (zh) * 2020-11-17 2021-08-24 杭州厨意科技有限公司 一种搅拌杯盖密封结构
CN216316160U (zh) * 2021-10-18 2022-04-19 洽兴包装工业（中国）有限公司 气密粉盒的气密结构

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003172454A (ja) * 2001-12-10 2003-06-20 Nok Corp ガスケット
CN205207670U (zh) * 2015-11-27 2016-05-04 广州永益有限公司 一种粉盘及弹性密封圈
CN206342087U (zh) * 2016-12-16 2017-07-21 洽兴包装工业（中国）有限公司 简易型气垫粉盒
CN206462588U (zh) * 2017-01-13 2017-09-05 洽兴包装工业（中国）有限公司 气垫粉盒
CN210124623U (zh) * 2019-05-23 2020-03-06 杭州老板电器股份有限公司 密封圈及烹饪装置
CN212213499U (zh) * 2020-03-31 2020-12-25 九阳股份有限公司 一种密封性好的空气炸锅
CN213524222U (zh) * 2020-10-12 2021-06-25 昆山缘瑞塑胶科技有限公司 一种化妆品密封罐
CN214017270U (zh) * 2020-11-17 2021-08-24 杭州厨意科技有限公司 一种搅拌杯盖密封结构
CN216316160U (zh) * 2021-10-18 2022-04-19 洽兴包装工业（中国）有限公司 气密粉盒的气密结构

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