CN207876372U - A kind of container vacuum-pumping sealing cover structure - Google Patents
A kind of container vacuum-pumping sealing cover structure Download PDFInfo
- Publication number
- CN207876372U CN207876372U CN201820125831.5U CN201820125831U CN207876372U CN 207876372 U CN207876372 U CN 207876372U CN 201820125831 U CN201820125831 U CN 201820125831U CN 207876372 U CN207876372 U CN 207876372U
- Authority
- CN
- China
- Prior art keywords
- sealing cover
- installing seat
- sealed installing
- container
- cap 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of container vacuum-pumping sealing cover structures,Including cap body,The lower inside of cap body is set as the internal thread structure being connect with container,The upper middle position of the cap body is to forming an open-topped sealed installing seat after lower recess,Recess forms a groove downwards among bottom plate in sealed installing seat,The bottom centre position of groove offers the stomata inside and outside connection container,The sealing cover for covering in groove is installed in sealed installing seat,The lower part of sealing cover has been arranged concentrically a circle palette portion,The lower part of sealing cover diametrically offers at least one air slot,The outer end of air slot extends to the inside in palette portion,Being equipped in sealed installing seat can be along the holder that sealed installing seat inner wall slides up and down,Integrally formed with the thimble of air guide groove location on top pressure sealing cover in holder；Advantageous effect：Structure novel, using, it is easy to operate, after vacuumizing, deflate quick.
Description
Technical field
The utility model is related to a kind of sealing device, more particularly to a kind of container vacuum-pumping sealing cover structure.
Background technology
Currently, the not no sealing device of similar structures on the market.
Utility model content
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of container vacuum-pumping use
Sealing cover structure.
To achieve the goals above, the measure that the utility model is taken：
A kind of container vacuum-pumping sealing cover structure, including cap body, the lower inside of cap body are set as
The upper middle position of the internal thread structure being connect with container, the cap body is opened to one top of formation after lower recess
Mouthful sealed installing seat, recess forms a groove, the bottom centre position of groove downwards among the bottom plate in sealed installing seat
The stomata inside and outside connection container is offered, the sealing cover for covering in groove, the lower part of sealing cover are installed in sealed installing seat
A circle palette portion has been arranged concentrically it, when sealing, palette portion is fitted in the sealed installing seat of groove vicinity
On bottom plate, the lower part of sealing cover diametrically offers at least one air slot, and the outer end of air slot extends to palette
The inside in portion, being equipped in sealed installing seat can be integrally formed along the holder that sealed installing seat inner wall slides up and down, holder
There is the thimble of air guide groove location on top pressure sealing cover；
Third sealing ring is arranged in the internal thread structure；
The holder is mounted on by retainer plate in sealed installing seat, and the inner wall of sealed installing seat offers a circle card
Slot, the edge around retainer plate are entrapped in the card slot；
The top of the cap body fastens the upper cover for having sealing, and the is provided between cap body and upper cover
One sealing ring；
The sealing cover structure is mounted on baby bottle container and uses.
The beneficial effects of the utility model：Practicality, production cost is low, structure novel, using, it is easy to operate, after vacuumizing,
It deflates quick.
Description of the drawings
Fig. 1, the vertical section structure schematic diagram of the utility model.
Fig. 2, the sealing cover present invention looks up structural representation of the utility model.
Specific implementation mode
A kind of container vacuum-pumping sealing cover structure, including cap body 1, the lower inside setting of cap body 1
For the internal thread structure 1-1 being connect with container, the upper middle position of the cap body 1 is to forming one after lower recess
Recess forms a groove 1-4, groove downwards among bottom plate in open-topped sealed installing seat 1-3, sealed installing seat 1-3
The bottom centre position of 1-4 offers the stomata 1-5 inside and outside connection container, is equipped in sealed installing seat 1-3 and covers in groove
The sealing cover 3 of 1-4, the lower part of sealing cover 3 have been arranged concentrically a circle palette portion 3-1, when sealing, palette portion
3-1 is fitted on the bottom plate in the sealed installing seat 1-3 around groove 1-4, the lower part of sealing cover 3 diametrically offer to
A few air slot 3-3, the outer end of air slot 3-3 extend to the inside of palette portion 3-1, are installed in sealed installing seat 1-3
Having can be along the holder 2 that sealed installing seat 1-3 inner walls slide up and down, holder 2 integrally formed with air slot on top pressure sealing cover 3
The thimble 2-1 of the positions 3-3.In general, air slot 3-3 is being provided with two in same diameter, thimble 2-1 is corresponding to be provided with two
Root.
It is arranged with third sealing ring in the internal thread structure 1-1.
The holder 2 is mounted on by retainer plate 4 in sealed installing seat 1-3, and the inner wall of sealed installing seat 1-3 offers
One encloses card slot, and the edge around retainer plate 4 is entrapped in the card slot.
The top of the cap body 1 fastens the upper cover 5 for having sealing, is arranged between cap body 1 and upper cover 5
There is the first sealing ring.
The sealing cover structure is mounted on baby bottle container and uses.
Such as：When the utility model is connected to by internal thread structure 1-1 on baby bottle container, sucked by mating
Device will vacuumize in baby bottle container, and due to inside and outside draught head, the circle palette portion 3-1 on sealing cover 3 is tightly attached to sealing
On bottom plate in mounting base 1-3, and groove 1-4 and stomata 1-5 are covered in, achievees the effect that sealing.When needing to deflate, only
Holder 2 need to be pressed down on, the thimble 2-1 on holder 2 is pressed down against the positions air slot 3-3 on sealing cover 3 so that sealing cover 3
It deforming upon, a circle palette portion 3-1 is no longer close to the bottom plate in sealed installing seat 1-3, inside and outside air slot 3-3 connections,
It realizes and deflates, it is identical to reach inside and outside pressure.
Claims (5)
1. a kind of container vacuum-pumping sealing cover structure, including cap body (1), the lower inside of cap body (1) are set
It is set to the internal thread structure (1-1) being connect with container, it is characterised in that：The upper middle position of the cap body (1)
An open-topped sealed installing seat (1-3) is formed after to lower recess, to recessed among the bottom plate in sealed installing seat (1-3)
It falls into and forms a groove (1-4), the bottom centre position of groove (1-4) offers the stomata (1-5) inside and outside connection container, sealing
The sealing cover (3) for covering in groove (1-4) is installed in mounting base (1-3), the lower part of sealing cover (3) has been arranged concentrically a circle
Palette portion (3-1), when sealing, palette portion (3-1) is fitted in the sealed installing seat (1- around groove (1-4)
3) on the bottom plate in, the lower part of sealing cover (3) diametrically offers at least one air slot (3-3), air slot (3-3)
Outer end extends to the inside of palette portion (3-1), and being equipped in sealed installing seat (1-3) can be along sealed installing seat (1-3)
The holder (2) that inner wall slides up and down, the interior thimble integrally formed with position air slot (3-3) on top pressure sealing cover (3) of holder (2)
(2-1)。
2. a kind of container vacuum-pumping sealing cover structure according to claim 1, it is characterised in that：The internal thread knot
It is arranged with third sealing ring in structure (1-1).
3. a kind of container vacuum-pumping sealing cover structure according to claim 1 or 2, it is characterised in that：The holder
(2) it being mounted in sealed installing seat (1-3) by retainer plate (4), the inner wall of sealed installing seat (1-3) offers a circle card slot,
Edge around retainer plate (4) is entrapped in the card slot.
4. a kind of container vacuum-pumping sealing cover structure according to claim 3, it is characterised in that：The sealing cover master
The top of body (1) fastens the upper cover (5) for having sealing, and the first sealing ring is provided between cap body (1) and upper cover (5).
5. a kind of container vacuum-pumping sealing cover structure according to claim 4, it is characterised in that：The sealing cover knot
Structure is mounted on baby bottle container and uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820125831.5U CN207876372U (en) | 2018-01-25 | 2018-01-25 | A kind of container vacuum-pumping sealing cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820125831.5U CN207876372U (en) | 2018-01-25 | 2018-01-25 | A kind of container vacuum-pumping sealing cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207876372U true CN207876372U (en) | 2018-09-18 |
Family
ID=63508954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820125831.5U Expired - Fee Related CN207876372U (en) | 2018-01-25 | 2018-01-25 | A kind of container vacuum-pumping sealing cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207876372U (en) |
-
2018
- 2018-01-25 CN CN201820125831.5U patent/CN207876372U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20220125 |