CN109941598A - A kind of multi-stage sealed container capping - Google Patents
A kind of multi-stage sealed container capping Download PDFInfo
- Publication number
- CN109941598A CN109941598A CN201910197919.7A CN201910197919A CN109941598A CN 109941598 A CN109941598 A CN 109941598A CN 201910197919 A CN201910197919 A CN 201910197919A CN 109941598 A CN109941598 A CN 109941598A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- upper cover
- sealing
- sealing element
- sealed container
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 110
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000007788 liquid Substances 0.000 claims abstract description 80
- 230000002787 reinforcement Effects 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000002360 explosive Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 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
- 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
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of multi-stage sealed container cappings, including pedestal and it is connected thereto upper cover, go out liquid control chamber at least provided with one between pedestal upper and lower opening, each go out hydraulic control bottom of chamber portion and is designed with liquid valve mouth, accordingly, each hydraulic control system out is intracavitary to be equipped with the valve ball that can block the liquid valve mouth, in normal place, upper cover is connected to pedestal upper oral part, this is primary seal, valve ball also blocks liquid valve mouth, this is secondary seal, and sealing element is under the action of upper cover, then sealing, which is blocked, goes out liquid control chamber upper opening at pedestal upper opening, therefore, structure of the invention has the characteristics that multi-stage sealed, and when opening upper cover use, then no longer corresponding liquid control chamber upper opening out is blocked in sealing to sealing element, accordingly topple over container capping, valve pearl detaches liquid valve port, therefore the liquid in container may make swimmingly to pour out , have the characteristics that it is easy to use, and using can be still sealed for a long time behind Kaifeng.
Description
[technical field]
The present invention relates to container capping, especially a kind of multi-stage sealed container capping.
[background technique]
The encapsulation of corresponding some such as containers, needs using inner cover, i.e., reconnects outer cover after container finish installs inner cover.It is existing
In technology, have and directly adopt inner cover/plug that silica gel is made into integration, so using the structure using when need to remove inner cover/plug,
During removing inner cover/plug, there is a problem of that sealing performance is bad after the use that breaks a seal.
In addition, there are also a kind of inner cover structures, connected and formed by multiple components, but it there is assembling and manufacturing cost is high,
And liquid is ineffective out when using, and equally after the use that breaks a seal, haves the defects that sealing performance is undesirable.
For this purpose, how to provide one kind can it is multi-stage sealed, go out that liquid is smooth, operation is convenient and container at low cost capping is the present invention
The purpose of research.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of multi-stage sealed container capping, including pedestal and it is connected thereto
Lid, goes out liquid control chamber at least provided with one between pedestal upper and lower opening, each goes out hydraulic control bottom of chamber portion and is designed with liquid valve mouth,
Accordingly, it is intracavitary equipped with the valve ball that can block the liquid valve mouth each to go out hydraulic control system, in normal place, upper cover is connected to bottom
Seat upper oral part, this is primary seal, and valve ball also blocks liquid valve mouth, this is secondary seal, and sealing element is in the effect of upper cover
Under, then sealing, which is blocked, goes out liquid control chamber upper opening at pedestal upper opening, and therefore, structure of the invention has multi-stage sealed
Feature, and opening upper cover blocks corresponding liquid control chamber upper opening out in use, sealing element then no longer seals, and accordingly topples over the appearance
Device capping, valve pearl detaches liquid valve port, therefore the liquid in container may make swimmingly to pour out, and has the characteristics that easy to use, and makes
With can be still sealed for a long time behind Kaifeng.
In order to solve the above technical problems, a kind of multi-stage sealed container capping of the present invention comprising the pedestal of upper and lower opening
1, the 1 upper opening direct or indirect connection of pedestal has dismountable upper cover 2, is equipped at least between 1 upper and lower opening of pedestal
One goes out liquid control chamber 3, and 3 bottom of liquid control chamber out is equipped with liquid valve mouth 31, and being movably equipped in the liquid control chamber 3 out can
The valve ball 32 that liquid valve mouth 31 is blocked, the container capping further includes sealing element 4, when upper cover 2 is connected to 1 upper opening of pedestal
When, the sealing element 4 is capped the upper oral part for going out liquid control chamber 3 that 2 directly or indirectly press and will be located at 1 upper opening of pedestal and block up
Firmly.
A kind of multi-stage sealed container capping as described above, 4 bottom of sealing element is equipped with valve ball positioning surface 41, works as upper cover
2 when being connected to 1 upper opening of pedestal, and the sealing element 4 is capped 2, and directly or indirectly press, the valve ball positioning surface 41 contact at
Valve ball 32 is allowed to keep blocking liquid valve mouth 31.
A kind of multi-stage sealed container capping as described above, goes out the suitable for reading of liquid control chamber 3 positioned at 1 upper opening of pedestal
Portion at least provided with certain sealing surface/side 33, the sealing element 4 be equipped with determine the dynamic sealing face of 33 corresponding matching of sealing surface/side/
Side 42, when upper cover 2 is connected to 1 upper opening of pedestal, the dynamic sealing face/while 42 sealing contradict determine sealing surface/while 33 on.
A kind of multi-stage sealed container capping as described above, goes out the suitable for reading of liquid control chamber 3 positioned at 1 upper opening of pedestal
Portion is equipped with two and determine sealing surface/side 33, the sealing element 4 be equipped with two and determine sealing surface/while 33 corresponding matchings dynamic sealing face/while
42, when upper cover 2 is connected to 1 upper opening of pedestal, the two dynamic sealing face/sides 42 correspondingly seal conflict two determine sealing surface/
On side 33.
A kind of multi-stage sealed container capping as described above, goes out the suitable for reading of liquid control chamber 3 positioned at 1 upper opening of pedestal
Portion is equipped with block reinforcement bone 35 and is gone out in liquid control chamber 3 with limiting valve ball 32 at this.
A kind of multi-stage sealed container capping as described above, sets that there are two can mutually interconnect between 1 upper and lower opening of pedestal
Logical goes out liquid control chamber 3, and when upper cover 2 is connected to 1 upper opening of pedestal, the sealing element 4 is capped 2 directly or indirectly press,
The valve ball positioning surface 41 contacts at the valve ball 32 being located above, and the valve ball 32 of lower section is pressed and blocked up again by the valve ball 32 of top
Firmly on corresponding liquid valve mouth 31.
A kind of multi-stage sealed container capping as described above, is connected with upper and lower opening positioned at the 1 upper end oral area of pedestal
Attachment base 5, the upper cover 2 are removably attachable to 5 upper opening of attachment base.
A kind of multi-stage sealed container capping, 5 upper opening of attachment base are equipped with block 51, the sealing element as described above
4 are placed in attachment base 5, and 2 inner bottom surface of upper cover or 4 back of sealing element are equipped with the thimble for pressing sealing element 4 in order to upper cover 2
21。
A kind of multi-stage sealed container capping as described above, 2 inner bottom surface of upper cover or 4 back of sealing element be correspondingly provided with
Just the needle guard 22 of the insertion of thimble 21 cooperation.
A kind of multi-stage sealed container capping, the sealing element 4 are formed with 2 integrally connected of upper cover as described above.
The present invention also provides a kind of multi-stage sealed containers to cover, the pedestal 1 including upper and lower opening, opens on the pedestal 1
Mouth direct or indirect connection has dismountable upper cover 2, is equipped at least one between 1 upper and lower opening of pedestal and goes out liquid control chamber 3,
3 bottom of liquid control chamber out is equipped with liquid valve mouth 31, is movably equipped in the liquid control chamber 3 out and can block liquid valve mouth 31
Valve ball 32, container capping further includes sealing element 4, when upper cover 2 is connected to 1 upper opening of pedestal, on the sealing element 4
Lid 2 directly or indirectly presses and liquid valve mouth 31 is blocked in the holding of valve ball 32.
Compared with prior art, a kind of multi-stage sealed container capping of the present invention, when upper cover connexon is opened on pedestal
Mouthful when so that container capping has Multi-level sealing structure, it can be ensured that guarantee the quality the solution saved in container for a long time and never degenerate；Separately
Outside, after using upper cover is opened, sealing element then releases its sealing state between pedestal, and covers when toppling over container to certain angle
When spending, valve pearl then detaches liquid valve port, therefore can swimmingly take liquid, has the characteristics that easy to use.
[Detailed description of the invention]
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is a kind of outline structural diagram of multi-stage sealed container capping of the present invention；
Fig. 2 is the cross-sectional view that a kind of multi-stage sealed container of the present invention covers the first embodiment；
Fig. 3 is the explosive view that a kind of multi-stage sealed container of the present invention covers the first embodiment；
Fig. 4 is the cross-sectional view that a kind of multi-stage sealed container of the present invention covers pedestal in the first embodiment；
Fig. 5 is that a kind of multi-stage sealed container of the present invention covers the cross-sectional view that upper cover is separated with pedestal in the first embodiment；
Fig. 6 is the cross-sectional view that a kind of multi-stage sealed container of the present invention covers the first embodiment use state；
Fig. 7 is the explosive view that a kind of multi-stage sealed container of the present invention covers second of embodiment；
Fig. 8 is the cross-sectional view that a kind of multi-stage sealed container of the present invention covers second of embodiment；
Fig. 9 is that a kind of multi-stage sealed container of the present invention covers the cross-sectional view that upper cover is separated with pedestal in second of embodiment；
Figure 10 is the cross-sectional view that a kind of multi-stage sealed container of the present invention covers second of embodiment use state；
Figure 11 is the explosive view that a kind of multi-stage sealed container of the present invention covers the third embodiment；
Figure 12 is the cross-sectional view that a kind of multi-stage sealed container of the present invention covers the third embodiment；
Figure 13 is the explosive view that a kind of multi-stage sealed container of the present invention covers the 4th kind of embodiment；
Figure 14 is the cross-sectional view that a kind of multi-stage sealed container of the present invention covers the 4th kind of embodiment；
Figure 15 is the cross-sectional view that a kind of multi-stage sealed container of the present invention covers the 5th kind of embodiment.
[specific embodiment]
1-15 elaborates to embodiments of the present invention with reference to the accompanying drawing.
As shown in Figure 1, a kind of multi-stage sealed container capping of the present invention comprising the pedestal 1 of upper and lower opening, the pedestal
1 upper opening direct or indirect connection has dismountable upper cover 2, is equipped at least one between 1 upper and lower opening of pedestal and goes out hydraulic control
Chamber 3 processed, 3 bottom of liquid control chamber out are equipped with liquid valve mouth 31, and being movably equipped in the liquid control chamber 3 out can be by liquid valve mouth
31 valve balls 32 blocked, the container capping further includes sealing element 4, when upper cover 2 is connected to 1 upper opening of pedestal, the sealing
Part 4 is capped the upper oral part for going out liquid control chamber 3 that 2 directly or indirectly press and will be located at 1 upper opening of pedestal and block.
In order to position valve ball, avoid shaking during transportation, and valve ball is sealed always and blocks liquid valve
Mouthful, it is equipped with valve ball positioning surface 41 in 4 bottom of sealing element, valve ball positioning surface 41 is cancave cambered surface structure, when upper cover 2 is connected to bottom
When 1 upper opening of seat, the sealing element 4 is capped 2, and directly or indirectly press, the valve ball positioning surface 41 contact at valve ball 32 and are allowed to
Liquid valve mouth 31 is blocked in holding.
It is multi-stage sealed in order to realize when upper cover is connected to pedestal upper opening, in the liquid out for being located at 1 upper opening of pedestal
The upper oral part of control chamber 3 is equipped with match corresponding with sealing surface/side 33 is determined at least provided with certain sealing surface/side 33, the sealing element 4
Dynamic sealing face/side 42 of conjunction, the side of sealing element 4 are formed with circular conical surface, and dynamic sealing face/side 42 for circular conical surface or can then be located at close
The plane of sealing bottom.When upper cover 2 is connected to 1 upper opening of pedestal, the dynamic sealing face/sealing of side 42 contradicts and is determining sealing
On face/side 33.
As shown in Fig. 2-14, as the embodiment of the present invention 1-4, go out liquid control chamber 3 positioned at 1 upper opening of pedestal
Upper oral part is equipped with two and determines sealing surface/side 33, and the sealing element 4 is equipped with two and determines the dynamic sealing of 33 corresponding matching of sealing surface/side
Face/side 42, when upper cover 2 is connected to 1 upper opening of pedestal, it is fixed close two that the two dynamic sealing face/sides 42 correspondingly seal conflict
On cover/side 33, there is secondary seal between sealing element and pedestal.
As shown in figure 15, it as the fifth embodiment of the present invention, compares with embodiment 1-4, between sealing element and pedestal
With primary seal, it is equipped with certain sealing surface/side 33 positioned at the upper oral part for going out liquid control chamber 3 of 1 upper opening of pedestal, it is described
Sealing element 4 be equipped with one with determine sealing surface/while 33 corresponding matchings dynamic sealing face/while 42, opened when upper cover 2 is connected on pedestal 1
Mouthful when, the dynamic sealing face/while 42 correspondingly sealing contradict determine sealing surface/while 33 on.
As shown in figure 4, being located at the pedestal 1 in order to avoid the corresponding liquid control chamber out of valve ball disengaging during taking
The upper oral part for going out liquid control chamber 3 of upper opening is equipped with block reinforcement bone 35 and is gone out in liquid control chamber 3 with limiting valve ball 32 at this.Such as Fig. 6 and
Shown in Figure 10, when toppling over product of the present invention, valve ball 32 then detaches liquid valve port, but is limited by block reinforcement and remain in out liquid
In control chamber.
In 1-5 of the embodiment of the present invention, as shown in Fig. 2-15, set between 1 upper and lower opening of pedestal there are two can mutually interconnect
Logical goes out liquid control chamber 3, and when upper cover 2 is connected to 1 upper opening of pedestal, the sealing element 4 is capped 2 directly or indirectly press,
The valve ball positioning surface 41 contacts at the valve ball 32 being located above, and the valve ball 32 of lower section is pressed and blocked up again by the valve ball 32 of top
Firmly on corresponding liquid valve mouth 31.Therefore for Fig. 2-14, there are 5 grades of sealing structures, i.e., upper cover, which connect to match with pedestal, is combined into the
The liquid control chamber upper opening that goes out on primary seal, sealing element and top goes out liquid with second and third grade of sealing, two valve balls and two are combined into
Matching for valve port is combined into fourth, fifth grade of sealing.
As a kind of embodiment of the invention, as illustrated in figs. 13-15,1 upper end oral area of Yu Suoshu pedestal is connected with to be opened up and down
The attachment base 5 of mouth, the upper cover 2 are removably attachable to 5 upper opening of attachment base.Attachment base 5 can be directly sleeved and fixed in pedestal 1
Upper opening, can be connected through a screw thread or snapping between upper cover and attachment base.
As illustrated in figs. 13-15,5 upper opening of attachment base is equipped with block 51, and the sealing element 4 is placed in attachment base 5, i.e.,
When upper cover is removed, sealing element 4 can be in the activity appropriate of 5 inner cavity of attachment base.2 inner bottom surface of upper cover or 4 back of sealing element are set
There is the thimble 21 for pressing sealing element 4 in order to upper cover 2, when upper cover is connected on attachment base, by thimble, upper cover then can will be close
Sealing compresses, and is allowed to be tightly connected with pedestal.
It is corresponding in 2 inner bottom surface of upper cover or 4 back of sealing element in order to ensure sealing element and pedestal can seal cooperation really
Equipped with the needle guard 22 so as to the insertion cooperation of thimble 21, needle guard 22 then plays guiding role, so that dynamic sealing face/side on sealing element
Cooperation is corresponded with sealing surface/side of determining on pedestal.
As shown in Fig. 2,3,5, the sealing element 4 is formed with 2 integrally connected of upper cover.
As another scheme of the invention, equally there is multi-stage sealed performance, main includes the pedestal 1 of upper and lower opening,
The 1 upper opening direct or indirect connection of pedestal has dismountable upper cover 2, is equipped at least one between 1 upper and lower opening of pedestal
It is a go out liquid control chamber 3, it is described go out 3 bottom of liquid control chamber be equipped with liquid valve mouth 31, it is described go out liquid control chamber 3 in be movably equipped with can will
The valve ball 32 that liquid valve mouth 31 is blocked, the container capping further includes sealing element 4, when upper cover 2 is connected to 1 upper opening of pedestal,
The sealing element 4 is capped 2 and directly or indirectly presses and liquid valve mouth 31 is blocked in the holding of valve ball 32.In use, with above-mentioned reality
It is identical to apply example, is not repeating.
Claims (12)
1. a kind of multi-stage sealed container capping, it is characterised in that the pedestal (1) including upper and lower opening is opened on the pedestal (1)
Mouth direct or indirect connection has dismountable upper cover (2), at least one is equipped between pedestal (1) upper and lower opening and goes out hydraulic control system
Chamber (3), each liquid control chamber (3) bottom out are equipped with liquid valve mouth (31), and being movably equipped in liquid control chamber (3) out can
The valve ball (32) that liquid valve mouth (31) is blocked, the container capping further includes sealing element (4), when upper cover (2) is connected to pedestal
(1) when upper opening, the sealing element (4) is capped the hydraulic control out that (2) directly or indirectly pressed and will be located at pedestal (1) upper opening
The upper oral part of chamber (3) processed is blocked.
2. a kind of multi-stage sealed container capping according to claim 1, it is characterised in that sealing element (4) bottom is equipped with
Valve ball positioning surface (41), when upper cover (2) is connected to pedestal (1) upper opening, the sealing element (4) be capped (2) directly or
Press is connect, the valve ball positioning surface (41) contacts at valve ball (32) and is allowed to keep blocking liquid valve mouth (31).
3. a kind of multi-stage sealed container capping according to claim 1, it is characterised in that be located at the pedestal (1) upper opening
The upper oral part for going out liquid control chamber (3) at least provided with certain sealing surface/side (33), the sealing element (4) is equipped with and determines sealing
Face/while (33) corresponding matching dynamic sealing face/while (42), when upper cover (2) is connected to pedestal (1) upper opening, the dynamic sealing
Face/while (42) sealing contradict determine sealing surface/while (33) on.
4. a kind of multi-stage sealed container capping according to claim 1, it is characterised in that be located at the pedestal (1) upper opening
The upper oral part for going out liquid control chamber (3) be equipped with and two determine sealing surface/side (33), the sealing element (4) be equipped with two and determine sealing surface/
While (33) corresponding matching dynamic sealing face/while (42), when upper cover (2) is connected to pedestal (1) upper opening, two dynamic sealings
Face/while (42) correspondingly sealing contradict two determine sealing surface/while (33) on.
5. a kind of multi-stage sealed container capping according to claim 1, it is characterised in that be located at the pedestal (1) upper opening
The upper oral part for going out liquid control chamber (3) be equipped with block reinforcement bone (35) to limit valve ball (32) at this and go out in liquid control chamber (3).
6. a kind of multi-stage sealed container capping according to claim 1, it is characterised in that pedestal (1) upper and lower opening it
Between set there are two can be interconnected go out liquid control chamber (3), when upper cover (2) is connected to pedestal (1) upper opening, the sealing element
(4) it is capped (2) directly or indirectly to press, the valve ball positioning surface (41) contacts at the valve ball (32) being located above, and top
Valve ball (32) valve ball (32) of lower section is pressed again and is blocked on corresponding liquid valve mouth (31).
7. the multi-stage sealed container capping of -6 described one kind according to claim 1, it is characterised in that pedestal (1) upper end oral area
It is connected with the attachment base (5) of upper and lower opening, the upper cover (2) is removably attachable to attachment base (5) upper opening.
8. the multi-stage sealed container capping of any one of -6 described one kind according to claim 1, it is characterised in that the attachment base (5)
Upper opening is equipped with block (51), and the sealing element (4) is placed in attachment base (5), upper cover (2) inner bottom surface or sealing element (4)
The thimble (21) that back is equipped in order to upper cover (2) press sealing element (4).
9. a kind of multi-stage sealed container capping according to claim 8, it is characterised in that upper cover (2) inner bottom surface or close
The needle guard (22) that sealing (4) back is correspondingly provided with so as to thimble (21) insertion cooperation.
10. the multi-stage sealed container capping of any one of -6 described one kind according to claim 1, it is characterised in that the sealing element
(4) it is formed with upper cover (2) integrally connected.
11. multi-stage sealed container covers according to the described one kind of any one of claim 7, it is characterised in that the sealing element (4)
It is formed with upper cover (2) integrally connected.
12. a kind of multi-stage sealed container capping, it is characterised in that the pedestal (1) including upper and lower opening is opened on the pedestal (1)
Mouth direct or indirect connection has dismountable upper cover (2), at least one is equipped between pedestal (1) upper and lower opening and goes out hydraulic control system
Chamber (3), it is described go out liquid control chamber (3) bottom be equipped with liquid valve mouth (31), it is described go out liquid control chamber (3) in be movably equipped with can will go out
The valve ball (32) that liquid valve port (31) is blocked, the container capping further includes sealing element (4), when upper cover (2) is connected on pedestal (1)
When opening, the sealing element (4) is capped (2) and directly or indirectly presses and keep valve ball (32) to block liquid valve mouth (31).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197919.7A CN109941598A (en) | 2019-03-15 | 2019-03-15 | A kind of multi-stage sealed container capping |
| PCT/CN2020/083565 WO2020187335A1 (en) | 2019-03-15 | 2020-04-07 | Container lid having multi-level sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197919.7A CN109941598A (en) | 2019-03-15 | 2019-03-15 | A kind of multi-stage sealed container capping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109941598A true CN109941598A (en) | 2019-06-28 |
Family
ID=67010109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910197919.7A Pending CN109941598A (en) | 2019-03-15 | 2019-03-15 | A kind of multi-stage sealed container capping |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109941598A (en) |
| WO (1) | WO2020187335A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020187335A1 (en) * | 2019-03-15 | 2020-09-24 | 李红彪 | Container lid having multi-level sealing |
| WO2021155868A1 (en) * | 2020-02-08 | 2021-08-12 | 李红彪 | Automatic opening and closing assembly |
| CN114275336A (en) * | 2020-08-25 | 2022-04-05 | 中山市华宝勒生活用品实业有限公司 | Multifunctional container |
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| CN109941598A (en) * | 2019-03-15 | 2019-06-28 | 中山市华宝勒生活用品实业有限公司 | A kind of multi-stage sealed container capping |
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2019
- 2019-03-15 CN CN201910197919.7A patent/CN109941598A/en active Pending
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2020
- 2020-04-07 WO PCT/CN2020/083565 patent/WO2020187335A1/en active Application Filing
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020187335A1 (en) * | 2019-03-15 | 2020-09-24 | 李红彪 | Container lid having multi-level sealing |
| WO2021155868A1 (en) * | 2020-02-08 | 2021-08-12 | 李红彪 | Automatic opening and closing assembly |
| CN114275336A (en) * | 2020-08-25 | 2022-04-05 | 中山市华宝勒生活用品实业有限公司 | Multifunctional container |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020187335A1 (en) | 2020-09-24 |
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