CN205891595U - Sealing cover - Google Patents
Sealing cover Download PDFInfo
- Publication number
- CN205891595U CN205891595U CN201620804846.5U CN201620804846U CN205891595U CN 205891595 U CN205891595 U CN 205891595U CN 201620804846 U CN201620804846 U CN 201620804846U CN 205891595 U CN205891595 U CN 205891595U
- Authority
- CN
- China
- Prior art keywords
- top flat
- sealing ring
- lateral plate
- closure
- bottleneck
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 47
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000002991 molded plastic Substances 0.000 abstract 2
- 230000007717 exclusion Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model provides a pair of sealing cover, including top flat and sealing washer, the sealing washer is moulded plastics on the surface of top flat, the top flat outward flange be provided with with top flat integrated into one piece and the lateral plate that extends towards sealing washer one side, be provided with the screw thread assorted screw thread with the bottleneck on the lateral plate inner wall, top flat center department is provided with with top flat integrated into one piece and towards the round annular bulge of sealing washer one side, a breather plug that is used for the buckle closure setting in bottleneck department, the center department of top flat is provided with the air vent, it is through carrying out fixed connection with sealing washer and the form that the top flat no. 1 of bottle lid was moulded plastics, the problem that can drop with regard to the sealing washer in need not to consider the bottle lid when using the bottle lid, and simultaneously, the position at top flat center is provided with the air vent, the article that the assurance was deposited are being fixed time afterwards through one, inside gaseous timely the getting rid of that appears, avoid causing the damage to the storing device.
Description
Technical field
This utility model is related to technical field of sealing technology, particularly a kind of closure.
Background technology
Vinyl cover be current bottle, tank, bucket class packaging conventional packing forms, especially beverage, chemical industry, field of medicaments should
With more extensive, breathable plastic lid and gas-impermeable plastics lid can be divided into according to its purposes, vinyl cover is main typically with polypropylene
Raw material, through the technique machine-shaping such as injection, hot pressing.At present, plastic bottle closure market using, is solving asking of sealing
During topic, all using bottle cap be additionally arranged at the bottom sealing ring in the form of, due to need multiple screw bottle cap, and be arranged on bottle cap bottom
The sealing ring in portion easily comes off, and the loss or the contamination that easily cause sealing ring are dirty, so that sealing ring cannot be continuing with.
Utility model content
In order to solve above-mentioned technical problem, and provide a kind of closure, it passes through top flat one note of sealing ring and bottle cap
The form moulded is fixedly connected, and is no need for considering the problem that the sealing ring in bottle cap can come off when using bottle cap, meanwhile, top
The position at piece center be provided with passage it is ensured that the article deposited after some period of time, the internal gas occurring is timely
Exclusion, it is to avoid article-storage device is caused damage, and for being provided with the bottleneck of porous plug, the high spot of above-mentioned closure can cover
Porous plug is it is ensured that the excessive gas producing are along porous plug, centre bore exclusion.
A kind of closure that this utility model provides, including top flat and sealing ring, described sealing ring is moulded in described top flat
Surface, described top flat outward flange be provided be integrally formed with described top flat and towards described sealing ring side extend lateral plate,
The screw thread being matched with the screw thread of bottleneck is provided with described lateral plate inwall, the internal diameter of described screw thread is not less than described sealing ring
External diameter, described top flat center is provided with the circular projection being integrally formed and towards described sealing ring side with described top flat,
Described raised external diameter is less than the internal diameter of described sealing ring, is arranged on the breather plug of bottle mouth position for buckle closure, in described top flat
It is provided with passage at the heart.
Further, the outer wall of described lateral plate is provided with the integrally formed cylindrical boss of multiple and described lateral plate.
Further, multiple described boss are annularly uniformly distributed along described lateral plate outer wall.
Further, the quantitative range of described boss is 4～12.
Further, closure also includes locking portion, and described locking portion includes being arranged on the multiple described of arrangement annular in shape
The retainer ring of the excircle of boss is arranged on adjacent two with the stator being arranged on inside described retainer ring, described stator
Between boss, and described stator is oppositely arranged with the rotation direction of the screw thread of described lateral plate.
Further, described top flat, described lateral plate, described raised and described locking portion are all using plastic material.
Further, described sealing ring structure annular in shape, and the inside edge of described sealing ring is provided with and described sealing ring
Integrally formed and with described lateral plate towards identical circular extent, described extension and bottle when closure is connected with bottleneck
The inconsistent cooperation of bottleneck of neck.
In sum, this utility model provide a kind of closure compared with prior art its have the advantage that for,
And a kind of closure is provided, the form that it passes through to be molded the top flat one of sealing ring and bottle cap is fixedly connected, and is using bottle
Be no need for during lid considering the problem that can come off of sealing ring in bottle cap, meanwhile, the position at top flat center be provided with passage it is ensured that
The article deposited after some period of time, timely exclude by the internal gas occurring, it is to avoid article-storage device is caused damage, and
For the bottleneck being provided with porous plug, the high spot of above-mentioned closure can cover porous plug it is ensured that the excessive gas producing are along thoroughly
Vent plug, centre bore exclusion；Multiple boss are provided with the outer wall of lateral plate, convenient use person screws to bottle cap, save strength；
The locking portion of closure, after tightening closure, can effectively prevent closure from loosening.
Brief description
A kind of front section view of closure that Fig. 1 provides for this utility model；
The cross-sectional view that Fig. 2 is installed with bottleneck cooperation for a kind of closure that this utility model provides；
A kind of overlooking the structure diagram of closure that Fig. 3 provides for this utility model；
In figure:
1st, top flat；2nd, lateral plate；3rd, raised；4th, passage；5th, sealing ring；
6th, locking portion；7th, bottleneck；61st, retainer ring；62nd, stator.
Specific embodiment
With specific embodiment, this utility model is described in further details below in conjunction with the accompanying drawings:
As shown in Figure 1 to Figure 3, a kind of closure that this utility model provides, including top flat 1 and sealing ring 5, sealing ring 5
It is moulded in the surface of top flat 1, top flat 1 outward flange is provided with the lateral plate being integrally formed with top flat 1 and extending towards sealing ring 5 side
2, lateral plate 2 inwall is provided with the screw thread being matched with the screw thread of bottleneck 7, the internal diameter of screw thread is not less than the external diameter of sealing ring 5, top
Piece 1 center is provided with and is integrally formed with top flat 1 and towards sealing ring 5 side circular raised 3, and raised 3 external diameter is less than
The internal diameter of sealing ring 5, is arranged on the breather plug of bottle mouth position for buckle closure, and the center of top flat 1 is provided with passage 4, and it passes through
The form of sealing ring 5 and top flat 1 one injection of bottle cap is fixedly connected, is no need for considering in bottle cap when using bottle cap
The problem that sealing ring 5 can come off, meanwhile, the position at top flat 1 center is provided with passage 4 it is ensured that the article deposited are through one
After fixing time, the internal gas occurring timely is excluded, it is to avoid article-storage device is caused damage, and for being provided with porous plug
Bottleneck 7, can cover porous plug at the projection 3 of above-mentioned closure it is ensured that the excessive gas producing are along porous plug, centre bore exclusion.
In a preferred embodiment, the outer wall of lateral plate 2 is provided with multiple convex with the integrally formed column of lateral plate 2
Platform, convenient use person screws to bottle cap, saves strength.
In a preferred embodiment, multiple boss are annularly uniformly distributed along lateral plate 2 outer wall, are conducive to user
Use, convenient, need not deliberately make a look up and just can easily screw.
In a preferred embodiment, the quantitative range of boss is 4～12, and particular number can be according to actually used
Situation is adjusted, and conveniently screws.
In a preferred embodiment, closure also includes locking portion 6, and locking portion 6 includes being arranged on arrangement annular in shape
The retainer ring 61 of the excircle of multiple boss and the stator 62 being arranged on retainer ring 61 inner side, stator 62 is arranged on adjacent
Two boss between, and stator 62 is oppositely arranged with the rotation direction of the screw thread of lateral plate 2, can effectively prevent closure from loosening.
In a preferred embodiment, all using plastic material, price is just top flat 1, lateral plate 2, raised 3 and locking portion 6
Preferably, and range is extensive.
In a preferred embodiment, the inside edge of sealing ring 5 structure annular in shape, and sealing ring 5 is provided with and seals
Enclose 5 integrally formed and with lateral plate 2 towards identical circular extent, extension and bottleneck 7 when closure is connected with bottleneck 7
The inconsistent cooperation of bottleneck, can effectively prevent the liquid in bottle from spilling.
The above, preferred embodiment only of the present utility model, not in order to limit this utility model, every foundation is originally
Any trickle amendment, equivalent and improvement that the technical spirit of utility model is made to above example, should be included in this
Within the protection domain of utility model technical scheme.
Claims (7)
1. it is characterised in that including top flat (1) and sealing ring (5), described sealing ring (5) is moulded in described top to a kind of closure
The surface of piece (1), described top flat (1) outward flange is provided with and is integrally formed with described top flat (1) and towards described sealing ring (5)
The lateral plate (2) that side extends, described lateral plate (2) inwall is provided with the screw thread being matched with the screw thread of bottleneck (7), described screw thread
Internal diameter be not less than described sealing ring (5) external diameter, described top flat (1) center be provided be integrally formed with described top flat (1) and
Towards the circular projection (3) of described sealing ring (5) side, the external diameter of described projection (3) is less than the interior of described sealing ring (5)
Footpath, is arranged on the breather plug of bottle mouth position for buckle closure, and the center of described top flat (1) is provided with passage (4).
2. a kind of closure according to claim 1 is it is characterised in that be provided with multiple on the outer wall of described lateral plate (2)
The integrally formed cylindrical boss with described lateral plate (2).
3. a kind of closure according to claim 2 is it is characterised in that multiple described boss is along described lateral plate (2) outer wall
Annularly it is uniformly distributed.
4. a kind of closure according to claim 3 is it is characterised in that the quantitative range of described boss is 4～12.
5. a kind of closure according to claim 3 is it is characterised in that also include locking portion (6), described locking portion (6)
Retainer ring (61) including the excircle of the multiple described boss being arranged on arrangement annular in shape and be arranged on described retainer ring (61)
The stator (62) of inner side, described stator (62) is arranged between adjacent two boss, and described stator (62) and institute
The rotation direction stating the screw thread of lateral plate (2) is oppositely arranged.
6. a kind of closure according to claim 5 is it is characterised in that described top flat (1), described lateral plate (2), described convex
Play (3) and described locking portion (6) all using plastic material.
7. a kind of closure according to claim 1 is it is characterised in that described sealing ring (5) structure annular in shape and described
The inside edge of sealing ring (5) be provided with integrally formed with described sealing ring (5) and with described lateral plate (2) towards identical ring-type
Extension, the inconsistent cooperation of bottleneck of described extension and bottleneck (7) when closure is connected with bottleneck (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804846.5U CN205891595U (en) | 2016-07-28 | 2016-07-28 | Sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804846.5U CN205891595U (en) | 2016-07-28 | 2016-07-28 | Sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205891595U true CN205891595U (en) | 2017-01-18 |
Family
ID=57785443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620804846.5U Expired - Fee Related CN205891595U (en) | 2016-07-28 | 2016-07-28 | Sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205891595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674717A (en) * | 2020-06-10 | 2020-09-18 | 中国航发成都发动机有限公司 | Blocking cover for ventilating pipe joint of turbine casing of aircraft engine |
-
2016
- 2016-07-28 CN CN201620804846.5U patent/CN205891595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674717A (en) * | 2020-06-10 | 2020-09-18 | 中国航发成都发动机有限公司 | Blocking cover for ventilating pipe joint of turbine casing of aircraft engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180524 Address after: 061000 Qian Shi Lou village, Du Sheng Town, Cangxian, Cangzhou, Hebei Patentee after: Tall Cangzhou Hongye plastic products Co. Address before: 061000 Qian Shi Lou village, Du Sheng Town, Cangxian, Cangzhou, Hebei Patentee before: Shi Shuheng |
|
| 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: 20170118 Termination date: 20190728 |