CN216316160U - Airtight structure of airtight powder box - Google Patents
Airtight structure of airtight powder box Download PDFInfo
- Publication number
- CN216316160U CN216316160U CN202122500720.2U CN202122500720U CN216316160U CN 216316160 U CN216316160 U CN 216316160U CN 202122500720 U CN202122500720 U CN 202122500720U CN 216316160 U CN216316160 U CN 216316160U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- powder
- airtight
- sealing washer
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims abstract description 56
- 238000007789 sealing Methods 0.000 claims abstract description 72
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002537 cosmetic Substances 0.000 abstract description 6
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000012459 muffins Nutrition 0.000 description 2
- 241001477893 Mimosa strigillosa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Cosmetics (AREA)
Abstract
The utility model discloses an airtight structure of an airtight powder box, which comprises a powder disc and an inner cover, wherein the inner cover is hinged with one side of the powder disc through a rotating shaft, the inner cover can open and close the powder disc, a sealing ring is arranged at an opening of the powder disc, the sealing ring is divided into a first sealing ring and a second sealing ring, the lower side of the second sealing ring is positioned at the opening of the powder disc, the lower side of the first sealing ring is connected to the upper side of the second sealing ring (the first sealing ring can be integrally formed by injection molding of a mold), the second sealing ring is hard, the first sealing ring is soft, the upper side of the first sealing ring is downwards flanged, the flanging forms a top surface, and the lower bottom surface of the inner cover can be pressed against the top surface of the flanging. Therefore, the bottom surface of the inner cover can extrude the top surface of the outward flanging to further deform the outward flanging of the first sealing ring, and the sealing effect can be effectively enhanced. Therefore, the utility model has good air tightness effect, can effectively prevent the cosmetics in the powder box from being moistened, and practically prolongs the service life.
Description
Technical Field
The utility model relates to the technical field of cosmetics, in particular to an airtight powder box.
Background
Generally speaking, the powder box refers to the women and can carries and accomodate the mixing of colors cosmetics that is used for facial makeup, and a portable's container, has become one of indispensable articles for daily use, however, the structure that current powder box often adopted is that box body and lid carry out opening and closing of lid through a pivot, is equipped with a powder puff between box body and the lid, the usefulness of making up of being convenient for, however the powder box gas tightness of this kind of structure is not good, not only lead to the humidification of the interior muffin of powder box easily, influence life, still can influence the powder on the muffin and float out the powder box.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides the airtight structure of the airtight powder box, which has good airtight effect, can prevent the cosmetics in the powder box from being humidified and prolong the service life.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides an airtight structure of airtight powder box, includes a powder dish and inner cup, the inner cup with one side of powder dish is articulated through a pivot, the inner cup can be opened and seal the powder dish, and powder dish opening is equipped with a sealing washer, and the sealing washer falls into first, two sealing washers, and powder dish opening is located in second sealing washer downside location, and first sealing washer downside is connected in second sealing washer upside (can mould an organic whole ejection moulding), and the second sealing washer is the stereoplasm, and first sealing washer is soft, and first sealing washer upside is downward flanging, and the flanging forms the top surface, and the lower bottom surface of inner cup can support and press flanging's top surface.
The further technical scheme of the utility model is as follows: and the edge of an outward flange formed by the first sealing ring is tightly pressed on the outer side surface of the second sealing ring.
The further technical scheme of the utility model is as follows: the opening of the powder disc forms a circle of first notches, and the first sealing ring and the second sealing ring are positioned in the first notches.
The further technical scheme of the utility model is as follows: the flanging on the upper side of the first sealing ring forms an arched top surface.
The further technical scheme of the utility model is as follows: the lower bottom surface of inner cup forms round second notch, and the second notch inboard is first groove limit, and the second notch outside is the second groove limit, and the sealing washer is in the inner circle that first groove limit formed, and powder dish opening inner wall forms the round shoulder, and the lower terminal surface on second groove limit can contradict the shoulder can further keep sealed.
The further technical scheme of the utility model is as follows: the inner cover and the other side of the powder tray are buckled with each other through a buckle (which is a general technology, if the inner cover is provided with a hook, the hook has elasticity, the powder tray is provided with a clamping groove, the hook and the clamping groove can be buckled with each other, and the embodiment is not described in detail again).
The utility model has the beneficial effects that: the powder tray opening is provided with the sealing ring which is divided into the first sealing ring and the second sealing ring, the lower side of the second sealing ring is positioned at the powder tray opening, the lower side of the first sealing ring is connected to the upper side (can be integrally formed) of the second sealing ring, the second sealing ring is hard, the first sealing ring is soft, the upper side of the first sealing ring is downwards flanged, the flanged edge forms a top surface, the lower bottom surface of the inner cover can be abutted against the top surface of the flanged edge, and thus the bottom surface of the inner cover can extrude the top surface of the flanged edge to further deform the flanged edge of the first sealing ring, and the sealing effect can be effectively enhanced. Therefore, the utility model has good air tightness effect, can effectively prevent the cosmetics in the powder box from being moistened, and practically prolongs the service life.
Drawings
FIG. 1 is an axial cross-sectional view of the present invention;
FIG. 2 is a schematic view of portion A of FIG. 1;
FIG. 3 is a view of the combination of the inner lid and the compact of the present invention (with the inner lid open);
FIG. 4 is a view of the combination of the inner lid, compact and seal ring of the present invention (with the inner lid open);
FIG. 5 is a schematic view of the seal ring of the present invention (the first seal ring is not turned inside out);
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, for convenience of description, the present example uses relative terms in space, such as "above", "below", etc., to describe the spatial position relationship of one device or feature and other devices or features as shown in the figures. It should be understood that if the device or feature is oriented in other different ways (rotated 90 degrees or 180 degrees or at other orientations) the spatially relative descriptors used should be interpreted accordingly and are within the scope of the utility model.
Example (b): the utility model provides an airtight structure of airtight powder box, includes a powder dish 1 and inner cup 2, the inner cup with one side of powder dish is articulated through a pivot, the inner cup can be opened and seal the powder dish, and powder dish opening is equipped with a sealing washer, and the sealing washer falls into first, two sealing washers 31, 32, and powder dish opening is located in second sealing washer downside location, and first sealing washer downside is connected in second sealing washer upside (can mould integrative injection moulding), and the second sealing washer is the stereoplasm, and first sealing washer is soft, and first sealing washer upside is downward flanging, and the flanging forms top surface 34, and the lower bottom surface of inner cup can support and press flanging's top surface 34.
And the edge of an outward flange formed by the first sealing ring is tightly pressed on the outer side surface of the second sealing ring.
The opening of the powder disc forms a circle of first notches 11, and the first sealing ring and the second sealing ring are positioned in the first notches.
The turned-out edge on the upper side of the first sealing ring forms an arched top surface 34.
The lower bottom surface of inner cup forms round second notch 21, and the second notch inboard is first groove limit 201, and the second notch outside is second groove limit 202, and the sealing washer is in the inner circle that first groove limit formed, and powder dish opening inner wall forms round shoulder 12, and the lower terminal surface of second groove limit can contradict the shoulder can further keep sealed.
The inner cap and the other side of the powder tray are buckled with each other through a buckle 4 (which is a general technology, for example, the inner cap is provided with a hook, the hook has elasticity, the powder tray is provided with a clamping groove, and the hook and the clamping groove can be buckled with each other, which is not described in detail in this embodiment).
When the sealing device is used, the bottom surface of the inner cover can extrude the top surface of the outward flanging to further deform the outward flanging of the first sealing ring, so that the sealing effect can be effectively enhanced. Therefore, the utility model has good air tightness effect, can effectively prevent the cosmetics in the powder box from being moistened, and practically prolongs the service life.
Claims (6)
1. An airtight structure of airtight powder box, includes a powder dish (1) and inner cup (2), the inner cup with one side of powder dish is articulated through a pivot, the inner cup can open and seal powder dish, its characterized in that: the powder dish opening is equipped with a sealing washer, and the sealing washer falls into first, two sealing washers (31, 32), and the powder dish opening is located to second sealing washer downside location, and first sealing washer downside is connected in second sealing washer upside, and the second sealing washer is the stereoplasm, and first sealing washer is soft, and first sealing washer upside is downward flanging, and the flanging forms top surface (34), and the lower bottom surface of inner cup can support and press flanging's top surface (34).
2. The airtight structure of airtight powder box according to claim 1, characterized in that: and the edge of an outward flange formed by the first sealing ring is tightly pressed on the outer side surface of the second sealing ring.
3. The airtight structure of airtight powder box according to claim 1, characterized in that: the opening of the powder disc forms a circle of first notches (11), and the first sealing ring and the second sealing ring are positioned in the first notches.
4. The airtight structure of airtight powder box according to claim 1, characterized in that: the flanging on the upper side of the first sealing ring forms an arched top surface (34).
5. The airtight structure of airtight powder box according to claim 1, characterized in that: the lower bottom surface of inner cup forms round second notch (21), and the second notch inboard is first trough edge (201), and the second notch outside is second trough edge (202), and the sealing washer is in the inner circle that first trough edge formed, and powder dish opening inner wall forms round shoulder (12), and the lower terminal surface on second trough edge can contradict the shoulder.
6. The airtight structure of airtight powder box according to claim 1, characterized in that: the inner cover and the other side of the powder disc are mutually buckled through a buckle (4).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122500720.2U CN216316160U (en) | 2021-10-18 | 2021-10-18 | Airtight structure of airtight powder box |
| EP22882440.5A EP4356779A1 (en) | 2021-10-18 | 2022-08-27 | Airtight structure of airtight powder box |
| PCT/CN2022/115319 WO2023065821A1 (en) | 2021-10-18 | 2022-08-27 | Airtight structure of airtight powder box |
| JP2023600168U JP3246960U (en) | 2021-10-18 | 2022-08-27 | Airtight structure of airtight powder box |
| KR2020237000060U KR20240000155U (en) | 2021-10-18 | 2022-08-27 | Airtight structure of airtight powder case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122500720.2U CN216316160U (en) | 2021-10-18 | 2021-10-18 | Airtight structure of airtight powder box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216316160U true CN216316160U (en) | 2022-04-19 |
Family
ID=81178175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122500720.2U Active CN216316160U (en) | 2021-10-18 | 2021-10-18 | Airtight structure of airtight powder box |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4356779A1 (en) |
| JP (1) | JP3246960U (en) |
| KR (1) | KR20240000155U (en) |
| CN (1) | CN216316160U (en) |
| WO (1) | WO2023065821A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023065821A1 (en) * | 2021-10-18 | 2023-04-27 | 洽兴包装工业（中国）有限公司 | Airtight structure of airtight powder box |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003172454A (en) * | 2001-12-10 | 2003-06-20 | Nok Corp | Gasket |
| CN205207670U (en) * | 2015-11-27 | 2016-05-04 | 广州永益有限公司 | Powder dish and elasticity sealing washer |
| CN206342087U (en) * | 2016-12-16 | 2017-07-21 | 洽兴包装工业（中国）有限公司 | Simple type air cushion powder box |
| CN206462588U (en) * | 2017-01-13 | 2017-09-05 | 洽兴包装工业（中国）有限公司 | Air cushion powder box |
| CN210124623U (en) * | 2019-05-23 | 2020-03-06 | 杭州老板电器股份有限公司 | Sealing ring and cooking device |
| CN212213499U (en) * | 2020-03-31 | 2020-12-25 | 九阳股份有限公司 | Air fryer with good sealing performance |
| CN213524222U (en) * | 2020-10-12 | 2021-06-25 | 昆山缘瑞塑胶科技有限公司 | Cosmetics seal pot |
| CN214017270U (en) * | 2020-11-17 | 2021-08-24 | 杭州厨意科技有限公司 | Stirring bowl cover seal structure |
| CN216316160U (en) * | 2021-10-18 | 2022-04-19 | 洽兴包装工业（中国）有限公司 | Airtight structure of airtight powder box |
-
2021
- 2021-10-18 CN CN202122500720.2U patent/CN216316160U/en active Active
-
2022
- 2022-08-27 JP JP2023600168U patent/JP3246960U/en active Active
- 2022-08-27 WO PCT/CN2022/115319 patent/WO2023065821A1/en active Application Filing
- 2022-08-27 KR KR2020237000060U patent/KR20240000155U/en unknown
- 2022-08-27 EP EP22882440.5A patent/EP4356779A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023065821A1 (en) * | 2021-10-18 | 2023-04-27 | 洽兴包装工业（中国）有限公司 | Airtight structure of airtight powder box |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4356779A1 (en) | 2024-04-24 |
| KR20240000155U (en) | 2024-01-26 |
| WO2023065821A1 (en) | 2023-04-27 |
| JP3246960U (en) | 2024-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |