CN107814084B - Sealed container - Google Patents
Sealed container Download PDFInfo
- Publication number
- CN107814084B CN107814084B CN201710991353.6A CN201710991353A CN107814084B CN 107814084 B CN107814084 B CN 107814084B CN 201710991353 A CN201710991353 A CN 201710991353A CN 107814084 B CN107814084 B CN 107814084B
- Authority
- CN
- China
- Prior art keywords
- container
- sealing plate
- sealing
- cover
- gasket
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 106
- 239000011521 glass Substances 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 31
- 239000010935 stainless steel Substances 0.000 claims description 31
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000005253 cladding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 11
- 239000000741 silica gel Substances 0.000 abstract description 7
- 229910002027 silica gel Inorganic materials 0.000 abstract description 7
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 238000009987 spinning Methods 0.000 description 6
- 239000002585 base Substances 0.000 description 4
- 239000012780 transparent material Substances 0.000 description 4
- 229920000491 Polyphenylsulfone Polymers 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/04—Discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a sealed container, which comprises a container body and a container cover, wherein the container cover comprises a planar structure part and a circular ring structure part, the lower surface of the planar structure part is provided with a sealing plate, the sealing plate can cover the lower surface of the planar structure part, and a gasket or a cushion block is arranged between the lower surface of the planar structure part and the sealing plate; the end face of the container opening is flat, and the contact surface of the sealing plate at the joint with the end face of the container opening is flat. The invention completely eliminates the traditional mode of directly contacting the materials contained by the cover material and the silica gel gasket, adopts the materials suitable for the required use conditions such as glass, ceramic, metal and the like to directly contact the materials, and simultaneously adopts the mode of directly contacting the sealing plate with the cup mouth to form a sealing structure to replace the traditional sealing mode of the silica gel gasket. The sealing plate of the invention is nontoxic and harmless, has no secondary pollution, has better sealing and heat preservation functions, and is suitable for containers such as cups, bottles, cans and the like which need sealing.
Description
Technical Field
The present invention relates to a sealed container, and more particularly to a container to be sealed such as a cup, a bottle, a can, etc.
Background
The sealing container such as cup, bottle, jar etc. that market is current adopts the lid to seal generally, and the lid is inside all to be equipped with silica gel or other plastics material's sealing washer or sealed pad, and this sealing washer generally sets up in lid border position, and when container opening and lid butt joint, container opening tip just in time corresponds the butt joint with the sealing washer position like this, can realize sealing because the deformation effect of sealing washer when pressing the lid. However, in this sealing method, the material in the container is directly contacted with the container cover and the sealing ring, and the container cover itself is made of various materials, so that the silica gel or other plastic materials are easy to age after long-term use, the metal matrix is easy to corrode or contain heavy metals, and the container made of materials with higher grade or specification faces high cost. Thus, when the material in the container must be of high cleanliness or high pollution-free quality or the material has a corrosive effect, the sealing means according to the prior art are not well suited for this.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the sealed container which has good tightness, simple structure and low manufacturing cost and can be suitable for various condition requirements.
The sealing container comprises a container body provided with a container opening part and a container cover arranged at the container opening part, wherein the container cover comprises a plane structure part and a circular ring structure part, a sealing plate is arranged on the lower surface of the plane structure part, the sealing plate can cover the lower surface of the plane structure part, and a gasket or a cushion block is arranged between the lower surface of the plane structure part and the sealing plate; the opening end face of the container opening is flat, the contact surface of the sealing plate at the joint part of the opening end face is flat, and the flatness of the opening end face is consistent with that of the contact surface of the sealing plate.
Preferably, the sealing plate is a glass plate, a ceramic plate or a metal plate.
Preferably, the sealing plate is a flat plate, and the gasket or the cushion block is symmetrically arranged with the central axis of the container cover as the center.
When the sealing plate is a flat plate, the gasket is preferably provided along an outer peripheral edge portion of the sealing plate.
When the sealing plate is a flat plate, preferably, the cushion block is spherical and is fixed on the lower surface of the flat structure portion or the upper surface of the sealing plate.
Preferably, the sealing plate has a cross section ofAnd a gasket is provided between the sealing plate and the lower surface of the planar structure.
When the section of the sealing plate isPreferably, the gasket is provided along an outer peripheral edge portion of the sealing plate.
When the section of the sealing plate isPreferably, the container cover is provided with a pressure reducing valve.
In the above sealed container, preferably, a step for engaging with the sealing plate is provided on an upper portion of an inner surface of the annular structure portion.
In the above-described sealed container, preferably, the inner surface of the annular structure portion is provided with a thread.
In the above sealed container, preferably, a stainless steel outer layer is provided on the outer circumferential cylindrical surface of the container cover; the edge of container lid upper surface is equipped with the recess, the peripheral edge of container lid upper surface is cut apart into first bellying and second bellying to the recess, the outer upper end portion of stainless steel bend after cladding first bellying in the recess, the lower end of container lid ring structure portion is equipped with the breach, the outer lower end of stainless steel bend in breach department.
In the present invention, the material of the container cover base may be a plastic such as PP, PC, PPSU, PES.
The sealing container of the invention completely eliminates the traditional mode of directly contacting the contained materials by the material of the cover base body and the silica gel gasket, but adopts the material which is suitable for the required use conditions, such as glass, ceramic, metal and the like, to directly contact the materials, and simultaneously adopts the sealing structure formed by directly contacting the sealing plate with the cup rim, thereby replacing the traditional sealing mode of (silica) rubber gasket or plastic gasket. The sealing plate adopted by the invention is nontoxic and harmless, has no secondary pollution, and has better sealing and heat preservation functions. The sealed container of the present invention is suitable for use in cup, bottle, jar and other container to be sealed.
The sealing container provided by the invention has the advantages that the flatness of the container mouth is good, the sealing container can be directly covered by adopting the rotation of the spiral gland, and the traditional sealing mode by using the silica gel pad is realized by continuously rotating the spiral gland after rotating until the silica gel pad is deformed by a certain pressure, and even the lowest position of the container mouth is tightly and tightly sealed. The invention removes the peculiar smell of plastics, reduces secondary pollution, is acid and alkali resistant, durable, and is a sealing mode which has good sealing performance, simple structure and low manufacturing cost and can be suitable for various condition requirements.
Drawings
FIG. 1 is a schematic view of a sealed container according to the present invention;
FIG. 2 is a schematic view of a container lid;
FIG. 3 is a schematic view of another container lid construction;
FIG. 4 is a schematic view of another sealed container structure according to the present invention;
FIG. 5 is a schematic view of the partial enlarged structure of the area A in FIG. 4;
in the figure: 1. the device comprises a circular ring structure part, a planar structure part, a gasket, a cushion block, a step, a thread, a planar sealing plate and a planar sealing plate.The sealing plate comprises a sealing plate body, a container cover central axis, a container body, a container opening, a stainless steel outer layer, a first protruding portion, a second protruding portion, a printing layer, a transparent material layer, a pressure reducing valve and a pressure reducing key.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, which are not intended to limit the scope of the invention in any way.
Example 1
As shown in fig. 1, the sealed container of the present invention is a glass container such as a glass cup or a glass bottle or a glass can, and comprises a container body 9 provided with a container opening 10 and a container cover provided with the container opening 10, wherein the container cover comprises a planar structure part 2 and a circular ring structure part 1, the lower surface of the planar structure part 2 is provided with a planar sealing plate 6 which is a glass plate, the lower surface is flat and can cover the lower surface of the planar structure part, a gasket 31 is arranged between the lower surface of the planar structure part 2 and the planar sealing plate 6, and the gasket is arranged along the peripheral edge part of the planar sealing plate 6; the opening end face of the container opening 10 is flat, the lower surface of the planar sealing plate 6 is also flat, and the opening end face is consistent with the flatness of the lower surface of the sealing plate. In this way, the sealing base is provided when the opening end face of the container opening 10 is abutted against the flat sealing plate, and the tightness can be ensured by ensuring the tight thread. In the sealed container, the upper part of the inner surface of the annular structure part 1 is also provided with a step 4 for clamping a plane sealing plate 6, so that the plane sealing plate 6 can be well arranged on the cover; in order to match with the screw thread design of the opening part of the common container, the inner surface of the circular ring structure part 2 is also provided with screw threads 5, namely, the container cover is designed as a screw gland, and of course, other connection modes such as clamping connection and the like can be adopted besides screw thread connection, so long as the fixing of the sealing plate and the end face of the opening of the container after the sealing plate and the end face of the opening of the container are smoothly butted can be realized. If the container needs to be sealed, the flat sealing plate 6 is completely flat, but due to the process of the thread, the opening end face of the container opening 10 is contacted with the flat sealing plate 6 in one direction, and the spinning is continued, and due to the deformation of the gasket, the other directions of the opening end face of the container opening 10 are also contacted with the flat sealing plate 6 successively until all directions of the opening end face of the container opening 10 are closely contacted with the flat sealing plate 6, so that the sealing is realized.
Example 2
As shown in fig. 2, in another container lid structure of the sealed container according to the present invention, the container body 9, the container lid and other structures are the same as those of the embodiment 1, except that a gasket 32 is provided between the lower surface of the planar structure portion 2 and the planar sealing plate 6, the gasket is symmetrically disposed around the central axis of the container lid, and the gasket may be sized to cover the entire upper surface of the planar sealing plate 6, or may be partially covered as shown in fig. 2. The sealing principle of the sealed container structure of this example is the same as that of example 1.
Example 3
As shown in fig. 3, in the container lid structure of the third sealed container according to the present invention, the container body 9, the container lid and other structures are the same as those of the embodiment 1, except that a spacer 33 is provided between the lower surface of the planar structure portion 2 and the planar sealing plate 6, the spacer is preferably provided in a spherical shape and is symmetrically arranged around the central axis of the container lid, and is fixed on the lower surface of the planar structure portion 1, and if the container needs to be sealed, the planar sealing plate 6 is spun, but due to the thread height, the opening end surface of the container opening portion 10 is contacted with the planar sealing plate 6 in one direction first, the spinning is continued, and because the spacer 33 is blocked, the spacer 33 forms a fulcrum, the planar sealing plate 6 forms a seesaw shape, and then the spinning is continued, and then the other directions of the opening end surface of the container opening portion 10 are also contacted with the planar sealing plate 6 successively until all directions of the opening end surface of the container opening portion 10 are in close contact with the planar sealing plate 6, thereby realizing sealing. In this structure, the cushion block 33 is spherical, and the hard material may be hard plastic PP, PC, PPSU, PES, so that the plane sealing plate 6 can swing in a universal direction on the spherical surface with the cushion block 33 as a fulcrum; when the material of the cushion block is the same as that of the container cover base body, the cushion block and the container cover form a whole or become a part of the container cover, so that the manufacturing of the structure body is obviously facilitated. Since the spacer 33 is spherical, when the planar sealing plate contacts the spacer, the planar sealing plate 6 can swing on the spherical surface in a universal manner with the spacer 33 as a fulcrum, so that the opening end surface of the container opening 10 is finally in close contact with the planar sealing plate 6, and sealing is achieved. Of course, the same sealing can be achieved by fixing the spacer 33 to the upper surface of the flat sealing plate 6.
Example 4
As shown in fig. 4 to 5, the container lid structure of the fourth sealed container of the present invention, the container body 9, the container lid and other structures are the same as those of the embodiment 1, but the sealing plate is usedA sealing plate 7, a pressure reducing valve 16 and a pressure reducing button 17 are arranged on the container cover, the opening end face of the container opening part 10 is flat, and the joint part with the opening end face is +.>The contact surface of the sealing plate is flat, and the flatness of the end surface of the opening is equal to +>The flatness of the contact surface of the sealing plate is consistent. The structural design is->The space between the sealing plate 7 and the plane structure part 2 is larger, so that the pressure reducing valve 16 can be arranged, and the design of the pressure reducing valve 16 can ensure that when the sealed container of the invention is opened for containing overheated or supercooled materials, the air discharge or air inlet is firstly carried out to balance the air pressure inside and outside the container, thus the container cover is easier to open. Sealing element for sealing container structureThe process is similar to example 1. The invention omits various (silica) rubber pad materials used in the traditional sealing mode, removes the peculiar smell of plastics, reduces secondary pollution, is acid-resistant and alkali-resistant, and is durable.
For the container structure of example 4, typically a thermos glass cup, in this structure, a stainless steel outer layer 11 may be provided on the outer circumferential cylindrical surface of the container cover (cup cover); the edge part of the upper surface of the container cover is provided with a groove, the groove divides the peripheral edge part of the upper surface of the container cover into a first protruding part 12 and a second protruding part 13, and the upper end part of the stainless steel outer layer 11 wraps the first protruding part 12 and bends in the groove. The groove can be used as a flanging space of the peripheral edge when the outer surface of the container cover is coated by the stainless steel outer layer, and meanwhile, the arrangement of the groove enables the peripheral edge part of the upper surface of the container cover to be divided into two protruding parts, wherein the protruding parts are arranged on the outer peripheral edge part of the upper surface of the container cover. The first protruding part 12 is covered by the stainless steel outer layer, the second protruding part 13 is not covered by the stainless steel outer layer, namely, the upper end of the stainless steel outer layer 11 is just bent in the groove after the first protruding part 12 is covered by the upper end (the groove space is occupied by the upper end of the stainless steel outer layer 11 in the figure and is not marked), the design ensures that the stainless steel end is not exposed, the safety is realized on one hand, and the horizontal plane edge of the whole outer surface of the container cover is provided with a certain protrusion because of the thickness of the stainless steel outer layer, so that the problem that the cup cover is difficult to take when the cup cover is inverted on a smooth plane such as a glass table top, particularly when the glass table top is provided with water is avoided; meanwhile, a notch is arranged at the lower end of the circular ring structure part of the container cover, and the lower end of the stainless steel outer layer 11 is just bent at the notch (the notch space is occupied by the lower end of the stainless steel outer layer 11 in the figure, so the notch is not marked). The upper end and the lower end of the stainless steel outer layer 11 are respectively designed by adopting the bending design, so that the end of the stainless steel outer layer is just not exposed and not protruded, and the stainless steel outer layer is safe; on the other hand, after the upper end and the lower end of the stainless steel outer layer are respectively bent in the grooves and the notches, the stainless steel outer layer and the container cover form a compact and attached structure, the stainless steel outer layer is not separated during spinning, and if the upper end and the lower end of the stainless steel outer layer are not bent, the stainless steel outer layer is easily separated from the container cover when the spinning force is overlarge or the spinning is excessive, particularly when the container is used for containing supercooling or overheated materials, the stainless steel outer layer is more easily separated from the container cover due to the difference of thermal expansion and contraction deformation rates of the stainless steel outer layer material and the container cover material. Therefore, the bending design of the stainless steel outer layer end ensures the overall practicability and neat and beautiful appearance of the cup cover structure; in addition, the rounded corner arrangement of the stainless steel outer layer 11 at the bent corner effectively ensures the safety and the overall practicability and aesthetic feeling of the container cover structure. In addition, the upper surface of the container cover may also be provided with a printed layer 14, on which a transparent material layer 15 is provided. The printed layer can be designed with pattern characters, and the transparent material layer can be a glass layer or food-grade high-transparency plastic such as PP, PC, PPSU, PES plastic, so that the printed layer is transparent and clear, and the attractive appearance and the use experience are enhanced.
Also, for the container structure described in embodiments 1 to 3, the stainless steel outer layer 11 may be provided on the outer circumferential cylindrical surface of the container cover; the upper surface of the container cover is provided with a groove at the edge part, the groove divides the peripheral edge part of the upper surface of the container cover into a first bulge part 12 and a second bulge part 13, meanwhile, the upper surface of the container cover can be also provided with a printing layer 14, and a transparent material layer 15 is arranged on the printing layer.
Claims (10)
1. The sealing container comprises a container body provided with a container opening part and a container cover arranged at the container opening part, and is characterized in that the container cover comprises a plane structure part and a circular ring structure part, a sealing plate is arranged on the lower surface of the plane structure part, the sealing plate can cover the lower surface of the plane structure part, and a gasket or a cushion block is arranged between the lower surface of the plane structure part and the sealing plate; the opening end face of the container opening is flat, the contact surface of the sealing plate at the joint part of the opening end face is flat, and the flatness of the opening end face is consistent with the flatness of the contact surface of the sealing plate; the sealing plate is a glass plate, a ceramic plate or a metal plate.
2. The sealed container according to claim 1, wherein the sealing plate is a flat plate, and the gasket or the spacer or the cushion block is symmetrically arranged centering on a central axis of the container cover.
3. The sealed container according to claim 2, wherein said gasket is provided along an outer peripheral edge portion of said sealing plate.
4. The sealed container according to claim 2, wherein the spacer is spherical, fixed to a lower surface of the planar structure portion or fixed to an upper surface of the sealing plate.
5. The sealed container of claim 1, wherein said seal plate is of cross-sectionAnd a gasket is provided between the sealing plate and the lower surface of the planar structure.
6. The sealed container according to claim 5, wherein said gasket is provided along an outer peripheral edge portion of said sealing plate.
7. The sealed container according to claim 6, wherein a pressure reducing valve is provided on the container cover.
8. The sealed container according to any one of claims 1 to 7, wherein an upper portion of an inner surface of the annular structural portion is provided with a step for engaging the sealing plate.
9. The sealed container of claim 8, wherein the inner surface of the annular structure is threaded.
10. The sealed container according to claim 9, wherein the outer circumferential cylindrical surface of the container cover is provided with a stainless steel outer layer; the edge of container lid upper surface is equipped with the recess, the peripheral edge of container lid upper surface is cut apart into first bellying and second bellying to the recess, the outer upper end portion of stainless steel bend after cladding first bellying in the recess, the lower end of container lid ring structure portion is equipped with the breach, the outer lower end of stainless steel bend in breach department.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991353.6A CN107814084B (en) | 2017-10-23 | 2017-10-23 | Sealed container |
| PCT/CN2018/111115 WO2019080785A1 (en) | 2017-10-23 | 2018-10-20 | Sealed container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991353.6A CN107814084B (en) | 2017-10-23 | 2017-10-23 | Sealed container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107814084A CN107814084A (en) | 2018-03-20 |
| CN107814084B true CN107814084B (en) | 2024-03-22 |
Family
ID=61608609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710991353.6A Active CN107814084B (en) | 2017-10-23 | 2017-10-23 | Sealed container |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107814084B (en) |
| WO (1) | WO2019080785A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814084B (en) * | 2017-10-23 | 2024-03-22 | 陈广友 | Sealed container |
| CN112186947B (en) * | 2020-09-26 | 2022-02-22 | 日本电产（东莞）有限公司 | Motor and electronic equipment with same |
| CN112960235A (en) * | 2021-03-11 | 2021-06-15 | 北京化工大学 | Novel metal thin inner container inner insulation layer type temperature-resistant high-pressure quick-opening container |
| JP2022180910A (en) * | 2021-05-25 | 2022-12-07 | サーモス株式会社 | Cap unit and container with cap |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202022420U (en) * | 2011-03-14 | 2011-11-02 | 熊成双 | Novel bottle cap |
| CN203486296U (en) * | 2013-09-30 | 2014-03-19 | 张海翔 | Fermentation jar cover |
| CN205931771U (en) * | 2016-06-14 | 2017-02-08 | 陈林 | Vacuum structure , vacuum refreshing lid, sealed post core and vacuum refreshing container |
| CN106963209A (en) * | 2017-05-09 | 2017-07-21 | 江苏希诺实业有限公司 | A kind of cup lid and cup |
| CN206345188U (en) * | 2016-12-10 | 2017-07-21 | 慈溪市吉星电器有限公司 | A kind of seal preservation box |
| CN207292934U (en) * | 2017-10-23 | 2018-05-01 | 陈广友 | A kind of sealing container |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4059198A (en) * | 1977-01-26 | 1977-11-22 | Owens-Illinois, Inc. | Vapor-seal safety cap and container |
| DE3902672A1 (en) * | 1988-06-28 | 1990-02-08 | Wez Kunststoff | LOCKING ARRANGEMENT FOR PHARMACEUTICAL BOTTLES |
| JP5788223B2 (en) * | 2011-05-27 | 2015-09-30 | 伸晃化学株式会社 | Container lid and packaging container using it |
| CN202642238U (en) * | 2012-05-25 | 2013-01-02 | 王一平 | Anti-pollution liquid container |
| CN107814084B (en) * | 2017-10-23 | 2024-03-22 | 陈广友 | Sealed container |
-
2017
- 2017-10-23 CN CN201710991353.6A patent/CN107814084B/en active Active
-
2018
- 2018-10-20 WO PCT/CN2018/111115 patent/WO2019080785A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202022420U (en) * | 2011-03-14 | 2011-11-02 | 熊成双 | Novel bottle cap |
| CN203486296U (en) * | 2013-09-30 | 2014-03-19 | 张海翔 | Fermentation jar cover |
| CN205931771U (en) * | 2016-06-14 | 2017-02-08 | 陈林 | Vacuum structure , vacuum refreshing lid, sealed post core and vacuum refreshing container |
| CN206345188U (en) * | 2016-12-10 | 2017-07-21 | 慈溪市吉星电器有限公司 | A kind of seal preservation box |
| CN106963209A (en) * | 2017-05-09 | 2017-07-21 | 江苏希诺实业有限公司 | A kind of cup lid and cup |
| CN207292934U (en) * | 2017-10-23 | 2018-05-01 | 陈广友 | A kind of sealing container |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019080785A1 (en) | 2019-05-02 |
| CN107814084A (en) | 2018-03-20 |
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