CN109984451B - Air cushion core and air cushion powder box with same - Google Patents
Air cushion core and air cushion powder box with same Download PDFInfo
- Publication number
- CN109984451B CN109984451B CN201910352475.XA CN201910352475A CN109984451B CN 109984451 B CN109984451 B CN 109984451B CN 201910352475 A CN201910352475 A CN 201910352475A CN 109984451 B CN109984451 B CN 109984451B
- Authority
- CN
- China
- Prior art keywords
- ring
- lid
- box
- air cushion
- box body
- 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.)
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Links
- 239000000843 powder Substances 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 19
- 229920001971 elastomer Polymers 0.000 claims abstract description 6
- 239000000806 elastomer Substances 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000004308 accommodation Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 7
- 239000000758 substrate Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- A45D33/22—Containers with lids or covers at the top and the bottom
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Closures For Containers (AREA)
- Buffer Packaging (AREA)
Abstract
The invention discloses an air cushion core and an air cushion powder box with the same, wherein the air cushion core comprises a box body, a box cover and a sealing ring, the sealing ring comprises a ring base body, the ring base body comprises a first part positioned above an opening of the box body and a second part positioned at the periphery of the first part, the sealing ring also comprises a ring part coated at the periphery of the second part, the second part and the ring part are both positioned in a containing groove, the ring base body is made of a material which is not easy to remain volatile matters, the ring part is made of an elastomer material capable of elastically deforming, and the sealing ring can realize sealing by matching between the box cover and the box cover when the box cover is covered on the box body, so that the box cover can be integrally formed by adopting a conventional PP material without designing a complex die and a forming process, the cost is greatly saved, and simultaneously, and the sealing performance of the air cushion core is improved.
Description
Technical Field
The invention relates to an air cushion core and an air cushion powder box with the same.
Background
The air cushion powder box in the prior art, such as the Chinese patent publication No. CN107752322A, the air cushion core comprises a box body with an inner containing cavity and an upward opening, a box cover which can be covered above the box body and covers the opening, a containing groove is formed on the upper surface of the box cover, and the air cushion core further comprises a sealing ring arranged in the containing groove. The lid is located the first part of opening top of box body, is located when the lid is including the lid the second part of first part periphery, and first part adopts the material that is difficult for remaining volatile matter, and the second part adopts the elastomer material that can take place elastic deformation, and the second part is including the first ring portion that contacts with the upper surface of sealing ring when the lid, be located the holding inslot and with the tight rib of lateral wall looks butt of sealing ring when the lid, the rib is located between first ring portion and the second ring portion. However, since the second portion of the cap is made of an elastomer material, the mold is complicated and the cost is excessively high, and in addition, it has been found through practical use that the sealability of the powder case is still to be improved.
Disclosure of Invention
It is an object of the present invention to provide an improved air mattress core that solves one or more of the problems of the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides an air cushion core, includes has inside appearance chamber and opening box body up, can the lid close box body top just covers open-ended lid, be formed with the storage tank on the upper surface of box body, the air cushion core is still including setting up the sealing ring in the storage tank, the sealing ring includes the ring base member, the ring base member is including being located the box body the first part of opening top, and be located the second part of first part periphery, the sealing ring is still including the cladding be in the ring portion of second part periphery, the second part with the ring portion all is located in the storage tank, wherein, the ring base member adopts the material of difficult residual volatile matter, the ring portion adopts the elastomer material that can take place elastic deformation.
Preferably, the ring substrate is made of PP, and the ring part is made of TPE.
Preferably, the ring base is integrally provided with the ring portion.
Preferably, the ring portion includes a ring body wrapped around an outer peripheral portion of the second portion, and a ring base located below the ring body, the second portion being located above the ring base.
Preferably, at least one ring of deformation grooves is formed on the outer circumferential surface of the ring portion.
Further, the upper portion of the ring portion has an annular rib portion which abuts against an inner side wall of the lid when the lid is closed, and the deformation groove is located below the annular rib portion.
Preferably, the lid has a lid main body located above the opening of the case body when the lid is closed, and a lid ring located at the outer periphery of the lid main body, the ring portion of the seal ring has an annular rib on the outer periphery, and when the lid is closed on the case body, the lid ring is located in the accommodating groove, and the annular rib abuts against the inner side wall of the lid ring.
Further, the inner side wall of the cover ring is also provided with a protrusion extending inwards, and the side wall of the accommodating groove is also provided with a bayonet which can be used for the protrusion to be clamped in a matching way.
Further, the box cover and the box body are rotatably connected through a hinge at one side, and the protrusions are provided with a group and are positioned on the other side of the box cover.
Further, the cover main body and the cover ring are integrally formed and made of the same material.
Preferably, the bottom of the case has a connection structure for detachable connection to other cases.
Another object of the present invention is to provide an air-cushion powder case having the above-mentioned air-cushion core.
In order to achieve the above purpose, the invention adopts the following technical scheme: the air cushion powder box comprises an outer box body with a containing cavity, wherein the outer box body comprises an outer box seat and an outer box cover which can be covered above the outer box seat, and the air cushion powder box further comprises an air cushion core as described above, and the air cushion core is connected to the outer box body and located in the containing cavity.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the air cushion core, the structure of the sealing ring is improved, the ring base body is formed by adopting a material which is not easy to remain volatile matters, and the ring part coated on the outer peripheral part of the second part of the ring base body is formed by adopting an elastic material which can be elastically deformed, so that the integral sealing ring is formed, and the sealing between the box cover and the box cover can be realized when the box cover is covered on the box body, so that the box cover can be integrally formed by adopting a conventional PP material without designing a complex die and a complex forming process, the cost is greatly saved, and the sealing performance of the air cushion core is improved.
Drawings
FIG. 1 is a schematic perspective view of an air cushion core of the present invention, wherein a box cover is covered on a box body;
FIG. 2 is a schematic exploded view of the air mattress core of the present invention;
FIG. 3 is a schematic perspective view of the air mattress core of the present invention, with the lid open relative to the case;
FIG. 4 is a schematic longitudinal cross-sectional view of the air mattress core of FIG. 3;
FIG. 5, FIG. 6, and FIG. 7 are front, side and top views, respectively, of an air-cushion core of the present invention;
FIG. 8 is a schematic view of the cross-sectional structure taken along line A-A of FIG. 7;
FIG. 9 is an enlarged schematic view of portion C of FIG. 8;
FIG. 10 is a schematic view of the cross-sectional structure taken along B-B in FIG. 7;
FIG. 11 is an enlarged schematic view of portion D of FIG. 8;
FIG. 12 is an exploded view of the air-cushion powder case of the present invention;
wherein: 100. an air cushion core; 200. an outer case;
1. A case body; 11. a receiving groove; 12. a bayonet; 13. a connection structure;
2. a box cover; 21. a cover main body; 22. a cover ring; 23. a protrusion;
3. A seal ring; 31. a ring base; 311. a first portion; 312. a second portion;
32. a ring portion; 321. a ring body; 322. a ring base; 323. a deformation groove; 324. annular ribs;
4. a hinge; 5. an outer box base; 6. an outer box cover.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and specific embodiments.
Referring to fig. 1 to 11, an air cushion core 100 includes a case 1 having an inner cavity and having an opening facing upward, a cover 2 capable of being covered over the case 1 and covering the opening thereof, a receiving groove 11 formed on an upper surface of the case 1, and a sealing ring 3 disposed in the receiving groove 11.
The seal ring 3 includes a ring base 31, the ring base 31 including a first portion 311 located above the opening of the case 1, and a second portion 312 located at the outer periphery of the first portion 311; the sealing ring 3 further comprises a ring portion 32 coated on the outer periphery of the second portion 312, wherein the second portion 312 and the ring portion 32 are both located in the accommodating groove 11, the ring substrate 31 is made of a material which is not easy to remain volatile, and the ring portion 32 is made of an elastomer material capable of being elastically deformed. Thus, when the box cover 2 is covered on the box body 1, the second part 312 positioned in the accommodating groove 11 and the ring part 32 form a fit with the box cover 2 together, which is more beneficial to deformation of the box cover 2 during covering, thereby improving the sealing effect between the box cover 2 and the box body 1.
As a preferable setting mode, the ring substrate 31 is made of PP, the ring portion 32 is made of TPE, the ring substrate 31 and the ring portion 32 are integrally formed, the ring substrate 31 is molded by PP during the molding process of the seal ring 3, and then the ring portion 32 is coated on the outer part Zhou Chengxing of the second portion 312 of the ring substrate 31 by TPE through an implantation molding process, so that the ring portion 32 is coated on the outer periphery of the second portion 312. The molding process of the sealing ring 3 is also convenient, and the molding cost is low.
Referring to fig. 4 and 8 to 11, in the present embodiment, the ring portion 32 includes a ring body 321 wrapped around an outer peripheral portion of the second portion 312, and a ring base 322 located below the ring body 321, and the second portion 312 is located above the ring base 322. That is, the ring portion 32 is coated not only on the outer peripheral portion of the second portion 312 but also on the bottom portion of the second portion 312.
At least one ring of deformation grooves 323 is formed on the outer circumferential surface of the ring portion 32 to facilitate the receiving of a part of the deformed and extruded material when the ring portion 32 is deformed when the lid 2 is closed onto the case body 1, where the deformation grooves 323 are provided with one ring and are provided on the ring body 321 of the ring portion 32.
The upper part of the ring part 32 is also provided with an annular rib 324 which is propped against the inner side wall of the box cover 2 when the box cover 2 is covered, the deformation groove 323 is positioned below the annular rib 324, the annular rib 324 protrudes out of the outer peripheral surface of the ring main body 321 when not pressed, and when the box cover 2 is covered, the deformation groove 323 provides a containing space for the annular rib 324 after being pressed and deformed, so that the annular rib 324 and the inner side wall of the box cover 2 are tightly propped together to realize sealing.
Referring to the drawings, the cover 2 is specifically provided as follows: the box cover 2 is provided with a cover main body 21 positioned above the opening of the box body 1 when the box cover 2 is covered and a cover ring 22 positioned at the periphery of the cover main body 21, when the box cover 2 is covered on the box body 1, the cover ring 22 is positioned in the accommodating groove 11, and the annular rib 324 on the sealing ring 3 is abutted against the inner side wall of the cover ring 22, so that the cover sealing between the box cover 2 and the box body 1 is realized. When the cover is specifically arranged, the cover main body 21 and the cover ring 22 are integrally formed and made of the same material, the PP material is preferably adopted here, the die cost is low, and the die opening process is simplified greatly. The case 1 is preferably made of PP.
The inner side wall of the cover ring 22 is also provided with a protrusion 23 extending inwards, the side wall of the accommodating groove 11 is also provided with a bayonet 12 which can be used for the protrusion 23 to be clamped in a matching way, and the protrusion 23 is clamped in the bayonet 12 in a matching way in the process of inserting the cover ring 22 into the accommodating groove 11, so that the box cover 2 and the box body 1 are relatively fixed. In this embodiment, the lid 2 is rotatably connected to the case body 1 at one side by a hinge 4, and the bayonet 12 and the projection 23 are each provided with a set, and the projection 23 is provided on the other side of the lid 2.
Referring to fig. 12, an air-cushion powder case includes an outer case 200 having a receiving cavity, the outer case 200 includes an outer case base 5 and an outer case cover 6 capable of covering over the outer case base 5, and the air-cushion powder case further includes an air-cushion core 100 as described above, and the air-cushion core 100 is connected to the outer case 200 and located in the receiving cavity thereof. Specifically, the bottom of the case 1 of the air cushion core 100 is connected with the outer case 5, thereby realizing the installation of the air cushion core 100 on the outer case 200.
Referring to fig. 2, in the present embodiment, the bottom of the case 1 has a connection structure 13 for detachably connecting to other cases, by which connection structure 13 can be detachably connected to the outer case 5 so that the air cushion core 100 can be detachably replaced.
In this embodiment, the air cushion core 100 is integrally provided in a circular shape, and the outer case of the air cushion powder case is also provided in a circular shape. In other embodiments, the cushion core 100 and the cushion powder case may be provided in a square shape or other shapes.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (10)
1. The utility model provides an air cushion core, includes box body (1) that has inside appearance chamber and opening up, can the lid close box body (1) top just covers open-ended lid (2), be formed with accommodation groove (11) on the upper surface of box body (1), the air cushion core is still including setting up sealing ring (3) in accommodation groove (11), its characterized in that: the sealing ring (3) comprises a ring base body (31), the ring base body (31) comprises a first part (311) located above the opening of the box body (1), and a second part (312) located on the periphery of the first part (311), the sealing ring (3) further comprises a ring base (32) wrapped on the periphery of the second part (312), the second part (312) and the ring base (32) are located in the accommodating groove (11), the ring base body (31) is made of a material which is not easy to remain volatile matters, the ring base (32) is made of an elastomer material capable of being elastically deformed, the ring base body (31) and the ring base (32) are integrally arranged, the ring base (32) comprises a ring base body (321) wrapped on the periphery of the outer side of the second part (312), and a ring base (322) located below the ring base (321), and the second part (312) is located above the ring base (322).
2. The air mattress core of claim 1, wherein: the ring base body (31) is made of PP, and the ring portion (32) is made of TPE.
3. The air mattress core of claim 1, wherein: at least one ring of deformation grooves (323) is formed on the outer peripheral surface of the ring portion (32).
4. The air mattress core of claim 3, wherein: the upper part of the ring part (32) is provided with an annular rib (324) which is propped against the inner side wall of the box cover (2) when the box cover (2) is covered, and the deformation groove (323) is positioned below the annular rib (324).
5. The air mattress core of claim 1, wherein: lid (2) have be located lid main part (21) of box body (1) the opening top when the lid is located and be located lid ring (22) of lid main part (21) periphery, sealing ring (3) have annular rib (324) on the ring portion periphery, when lid (2) lid is in when box body (1) is last, lid ring (22) are located in accommodation groove (11), just annular rib (324) support tightly on the inside wall of lid ring (22).
6. The air mattress core of claim 5, wherein: the inner side wall of the cover ring (22) is also provided with a protrusion (23) extending inwards, and the side wall of the accommodating groove (11) is also provided with a bayonet (12) which can be used for the protrusion (23) to be clamped in a matching way.
7. The air mattress core of claim 6, wherein: the box cover (2) is rotatably connected with the box body (1) at one side through a hinge (4), and the protrusions (23) are provided with one group and are positioned on the other side of the box cover (2).
8. The air mattress core of claim 5, wherein: the cover main body (21) and the cover ring (22) are integrally formed and are the same in material.
9. The air mattress core of any of claims 1 to 8, wherein: the bottom of the box body (1) is provided with a connecting structure (13) for being detachably connected to other box bodies.
10. The utility model provides an air cushion powder box, includes outer box body (200) that have the chamber that holds, outer box body (200) include outer box seat (5), and can the lid be in outer lid (6) of outer box seat (5) top, its characterized in that: the air cushion powder box further comprises an air cushion core (100) according to any one of claims 1 to 9, wherein the air cushion core (100) is connected to the outer box body (5) and is positioned in the accommodating cavity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352475.XA CN109984451B (en) | 2019-04-29 | 2019-04-29 | Air cushion core and air cushion powder box with same |
| PCT/CN2020/084107 WO2020220967A1 (en) | 2019-04-29 | 2020-04-10 | Cushion compact core and cushion compact case having the cushion compact core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352475.XA CN109984451B (en) | 2019-04-29 | 2019-04-29 | Air cushion core and air cushion powder box with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109984451A CN109984451A (en) | 2019-07-09 |
| CN109984451B true CN109984451B (en) | 2024-05-28 |
Family
ID=67135463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910352475.XA Active CN109984451B (en) | 2019-04-29 | 2019-04-29 | Air cushion core and air cushion powder box with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109984451B (en) |
| WO (1) | WO2020220967A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984451B (en) * | 2019-04-29 | 2024-05-28 | 藤兴工业有限公司 | Air cushion core and air cushion powder box with same |
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| KR20120016493A (en) * | 2010-08-16 | 2012-02-24 | 변재삼 | Cosmetic vessel with an airtight sealed structure |
| CN205625003U (en) * | 2016-05-23 | 2016-10-12 | 科丝美诗(中国)化妆品有限公司 | Simple and easy air cushion container |
| CN106136556A (en) * | 2015-03-24 | 2016-11-23 | 共聚生化科技（昆山）有限公司 | There is bubble-tight cosmetic container |
| CN107280210A (en) * | 2016-04-12 | 2017-10-24 | 金英镐 | It is filled with the cosmetics containers of gel cosmetic and Solic cosmetic |
| CN108190231A (en) * | 2017-08-18 | 2018-06-22 | 林成郁 | The storage container sealing structure of cake cosmetics container |
| CN207544581U (en) * | 2017-11-03 | 2018-06-29 | 藤兴工业有限公司 | A kind of air cushion powder box |
| CN209862638U (en) * | 2019-04-29 | 2019-12-31 | 藤兴工业有限公司 | Air cushion core and air cushion powder box with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE4029146A1 (en) * | 1990-09-11 | 1992-03-19 | Effem Gmbh | PRESSURE COVER CAN |
| JP2001341795A (en) * | 2000-03-28 | 2001-12-11 | Sapporo Breweries Ltd | Container mouth capping method, container capped using the method, and capping apparatus for realizing the method |
| US7260871B2 (en) * | 2004-04-26 | 2007-08-28 | The Clorox Company | Ventable interlocking closure strip |
| CN104783477B (en) * | 2015-04-24 | 2018-06-26 | 藤兴工业有限公司 | A kind of powder box |
| US9668561B2 (en) * | 2015-07-09 | 2017-06-06 | Libo Cosmetics Co., Ltd. | Airtight cosmetic powder box |
| CN205018497U (en) * | 2015-09-16 | 2016-02-10 | 张家声 | Airtight structure of safety of powder box bin stock |
| CN106617618A (en) * | 2016-12-16 | 2017-05-10 | 洽兴包装工业（中国）有限公司 | Air cushion powder box for simplicity |
| CN206462588U (en) * | 2017-01-13 | 2017-09-05 | 洽兴包装工业（中国）有限公司 | Air cushion powder box |
| CN206896030U (en) * | 2017-06-07 | 2018-01-19 | 藤兴工业有限公司 | A kind of cosmetics containers |
| CN209225710U (en) * | 2018-06-15 | 2019-08-09 | 泉州梅洋塑胶五金制品有限公司 | A kind of improvement structure of sealed package |
| CN109984451B (en) * | 2019-04-29 | 2024-05-28 | 藤兴工业有限公司 | Air cushion core and air cushion powder box with same |
-
2019
- 2019-04-29 CN CN201910352475.XA patent/CN109984451B/en active Active
-
2020
- 2020-04-10 WO PCT/CN2020/084107 patent/WO2020220967A1/en active Application Filing
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| KR20120016493A (en) * | 2010-08-16 | 2012-02-24 | 변재삼 | Cosmetic vessel with an airtight sealed structure |
| CN106136556A (en) * | 2015-03-24 | 2016-11-23 | 共聚生化科技（昆山）有限公司 | There is bubble-tight cosmetic container |
| CN107280210A (en) * | 2016-04-12 | 2017-10-24 | 金英镐 | It is filled with the cosmetics containers of gel cosmetic and Solic cosmetic |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020220967A1 (en) | 2020-11-05 |
| CN109984451A (en) | 2019-07-09 |
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