CN206395139U - A kind of Polypropylene compositions bottle cap - Google Patents
A kind of Polypropylene compositions bottle cap Download PDFInfo
- Publication number
- CN206395139U CN206395139U CN201720020451.0U CN201720020451U CN206395139U CN 206395139 U CN206395139 U CN 206395139U CN 201720020451 U CN201720020451 U CN 201720020451U CN 206395139 U CN206395139 U CN 206395139U
- Authority
- CN
- China
- Prior art keywords
- bottle cap
- interior
- link slot
- sliding bar
- polypropylene compositions
- 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
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Abstract
The utility model discloses a kind of Polypropylene compositions bottle cap, including external bottle cap, the inside of the external bottle cap is provided with outer link slot, the inner side of the outer link slot is provided with outer connection screw thread, the inner bottom surface of the outer link slot is fixedly connected with outer seal ring, interior link slot is provided with the inside center of the external bottle cap, the inside of the interior link slot is provided with interior connection screw thread, the outer surface of the interior link slot is communicated with mouth, the interior surface of the interior connection screw thread is threaded with interior bottle cap, inner seal ring is installed with the outside of the upper surface of the interior bottle cap, the lower surface center of the interior bottle cap is fixedly connected with sliding bar, the inside of the sliding bar is provided with straight-through chamber, the inner bottom surface of the straight-through chamber is provided with openings.The structure type that the Polypropylene compositions bottle cap is combined by external bottle cap and interior bottle cap, can not only greatly improve the storage time of liquid, and use very convenient.
Description
Technical field
The utility model is related to bottle cap technical field, specially a kind of Polypropylene compositions bottle cap.
Background technology
Bottle cap is common a kind of commodity in daily life, and existing bottle cap has single bottle cap and combined bottle cap, is combined
Bottle cap is general to set a bottlecap cover all above bottle cap, and bottlecap cover is stuck in bottle cap periphery, because bottlecap cover is long-term by outside
Expansive force, therefore, use time one is grown, and bottlecap cover is just easy to release, and causes bottle cap to be contaminated.Also it is exactly some bottles
Fill liquid, bottleneck such as vinegar is by increasing diaphragm seal to strengthen the sealing of bottle, it is ensured that the quality of bottling liquid,
But when in use, open after bottle cap, in addition it is also necessary to scratch diaphragm seal, on the one hand can not store well, on the other hand falling
It is not easily controlled when going out, easily causes and topple over excessively and impact effect, use very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of Polypropylene compositions bottle cap, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of Polypropylene compositions bottle cap, including outer blank
Lid, the upper surface center of the external bottle cap is provided with through hole, and the inside of the external bottle cap is provided with outer link slot, the outer link slot
Inner side be provided with outer connection screw thread, the inner bottom surface of the outer link slot is fixedly connected with outer seal ring, the external bottle cap
Inside center at be provided with interior link slot, the inside of the interior link slot is provided with interior connection screw thread, the appearance of the interior link slot
Face is communicated with mouth, and the interior surface of the interior connection screw thread is threaded with the outside of interior bottle cap, the upper surface of the interior bottle cap
Inner seal ring is installed with, the lower surface center of the interior bottle cap is fixedly connected with sliding bar, the inside of the sliding bar
Provided with straight-through chamber, the inner bottom surface of the straight-through chamber, which is provided with the outside of openings, the lower surface of the interior bottle cap, is provided with limiting stand, institute
State the outer surface that sliding bar is fixedly connected on the inside of limiting stand.
It is preferred that, the external bottle cap, interior bottle cap and sliding bar are made of polypropylene.
It is preferred that, the outer seal ring and inner seal ring are made of rubber.
It is preferred that, the internal diameter of the inner seal ring is not less than the diameter of through hole.
It is preferred that, the sliding bar is slidably connected to the interior surface of through hole.
It is preferred that, the openings and limiting stand at least two and the equiangularly spaced appearance for being distributed in sliding bar
Face.
Compared with prior art, the beneficial effects of the utility model are：The Polypropylene compositions bottle cap passes through external bottle cap and interior
The structure type that bottle cap is combined, can be switched over when using and storing, and can control to pour out the use of liquid
Amount, then it is exactly the form combined by limiting stand and openings to have, and conveniently can topple over and screw, it is to avoid leakage, can not only
The storage time of liquid is greatly improved, and is used very convenient.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is switching attachment structure schematic diagram of the present utility model；
Fig. 3 is interior bottle cap sectional view of the present utility model.
In figure：1 external bottle cap, 11 through holes, 12 outer link slots, 13 outer connection screw threads, 14 outer seal rings, link slot, 16 in 15
Interior connection screw thread, 17 connected entrances, bottle cap, 21 inner seal rings, 22 sliding bars, 23 straight-through chamber, 24 openings, 25 limiting stands in 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of Polypropylene compositions bottle cap, including external bottle cap
1, external bottle cap 1, interior bottle cap 2 and sliding bar 22 are made of polypropylene, and cost is than relatively low, and intensity is high, relatively durable, outside
The upper surface center of bottle cap 1 is provided with through hole 11, and the inside of external bottle cap 1 is provided with outer link slot 12, the private side of outer link slot 12
Face is provided with outer connection screw thread 13, and the inner bottom surface of outer link slot 12 is fixedly connected with outer seal ring 14, outer seal ring 14 and Nei Mi
Seal ring 21 is made of rubber, and rubber sealing is relatively good and flexibility is good, is easily compressed, it is to avoid leakage, external bottle cap 1
Interior link slot 15 is provided with inside center, the inside of interior link slot 15 is provided with interior connection screw thread 16, the outer surface of interior link slot 15
Mouth 17 is communicated with, the interior surface of interior connection screw thread 16, which is threaded with the outside of interior bottle cap 2, the upper surface of interior bottle cap 2, fixes
Inner seal ring 21 is installed, the internal diameter of inner seal ring 21 is not less than the diameter of through hole 11, can so entered in the outside of through hole 11
Row sealing, contact area is big, can be good at compressing, and can effectively prevent leakage, and the lower surface center of interior bottle cap 2, which is fixed, to be connected
Sliding bar 22 is connected to, sliding bar 22 is slidably connected to the interior surface of through hole 11, switched in use, mouth can be changed
Footpath, the amount of convenient control liquid outflow, the inside of sliding bar 22 is provided with straight-through chamber 23, and the inner bottom surface for leading directly to chamber 23 is provided with insertion
Mouthfuls 24, on the outside of the lower surface of interior bottle cap 2 provided with limiting stand 25, openings 24 and limiting stand 25 at least two and angularly between
Every the outer surface for being distributed in sliding bar 22, the passage of connection so can be both flowed out, can conveniently be screwed again, it is to avoid leakage, limit
The inner side of position platform 25 is fixedly connected on the outer surface of sliding bar 22.
The utility model is in the specific implementation：When in use, interior bottle cap 2 is connected to interior connection by interior connection screw thread 16
In groove 15, keep sliding bar 22 downwards, then screw power by limiting stand 25, it is ensured that inner seal ring 21 is close to outer blank
The inner bottom surface of lid 1, can seal up through hole 11, be then connected to through external bottle cap 1 by outer connection screw thread 13 on bottle, this
When sliding bar 22 be located at bottle interior, bottleneck be located at outer link slot 12 in, bottle seal can so be lived, when in use, can
So that interior bottle cap 2 to be disassembled, external bottle cap 1 is individually screwed on, liquid can be flowed in interior link slot 15 by connected entrance 17, then
Bottle is flowed out by through hole 11, can be by the interior Opposite direction connection of bottle cap 2 when feeling that through hole 11 is not easily controlled greatly very much when deployed
To inside interior link slot 16, the upward sliding of sliding bar 22 is kept to be connected to inside through hole 1, this is that limiting stand 25 touches outer blank
The inner bottom surface of lid 1, can reserve space so that liquid flows, then when pouring out liquid, be entered by connected entrance 17
In interior link slot 15, straight-through chamber 23 then can be entered by openings 24, such liquid is just poured out, can not only
Facilitate fluid storage, but also control can be facilitated when in use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Polypropylene compositions bottle cap, including external bottle cap（1）, it is characterised in that：The external bottle cap（1）Upper surface center
Provided with through hole（11）, the external bottle cap（1）Inside be provided with outer link slot（12）, the outer link slot（12）Inner side set
There is outer connection screw thread（13）, the outer link slot（12）Inner bottom surface be fixedly connected with outer seal ring（14）, the external bottle cap
（1）Inside center at be provided with interior link slot（15）, the interior link slot（15）Inside be provided with interior connection screw thread（16）, it is described
Interior link slot（15）Outer surface be communicated with mouth（17）, the interior connection screw thread（16）Interior surface be threaded with interior bottle
Lid（2）, the interior bottle cap（2）Upper surface on the outside of be installed with inner seal ring（21）, the interior bottle cap（2）Lower surface in
Sliding bar is fixedly connected with the heart（22）, the sliding bar（22）Inside be provided with straight-through chamber（23）, the straight-through chamber（23）'s
Inner bottom surface is provided with openings（24）, the interior bottle cap（2）Lower surface on the outside of be provided with limiting stand（25）, the limiting stand（25）
Inner side be fixedly connected on sliding bar（22）Outer surface.
2. a kind of Polypropylene compositions bottle cap according to claim 1, it is characterised in that：The external bottle cap（1）, interior bottle cap
（2）And sliding bar（22）It is made of polypropylene.
3. a kind of Polypropylene compositions bottle cap according to claim 1, it is characterised in that：The outer seal ring（14）With it is interior close
Seal ring（21）It is made of rubber.
4. a kind of Polypropylene compositions bottle cap according to claim 1, it is characterised in that：The inner seal ring（21）Internal diameter
Not less than through hole（11）Diameter.
5. a kind of Polypropylene compositions bottle cap according to claim 1, it is characterised in that：The sliding bar（22）It is slidably connected
In through hole（11）Interior surface.
6. a kind of Polypropylene compositions bottle cap according to claim 1, it is characterised in that：The openings（24）And limiting stand
（25）At least two and equiangularly spaced it is distributed in sliding bar（22）Outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020451.0U CN206395139U (en) | 2017-01-09 | 2017-01-09 | A kind of Polypropylene compositions bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020451.0U CN206395139U (en) | 2017-01-09 | 2017-01-09 | A kind of Polypropylene compositions bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206395139U true CN206395139U (en) | 2017-08-11 |
Family
ID=59512712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720020451.0U Expired - Fee Related CN206395139U (en) | 2017-01-09 | 2017-01-09 | A kind of Polypropylene compositions bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206395139U (en) |
-
2017
- 2017-01-09 CN CN201720020451.0U patent/CN206395139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170726 Address after: 266000 Shandong province Qingdao east town of Jimo city resident Patentee after: CHENGEN PHARMACEUTICAL CONSUMABLE LTD. Address before: Pudong Town Jimo city Shandong province 266000 Qingdao shuhlian Road West Patentee before: QINGDAO HAOEN MEDICAL CONSUMABLES CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20220109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |