CN209382600U - A kind of package bottle cap - Google Patents
A kind of package bottle cap Download PDFInfo
- Publication number
- CN209382600U CN209382600U CN201822184074.1U CN201822184074U CN209382600U CN 209382600 U CN209382600 U CN 209382600U CN 201822184074 U CN201822184074 U CN 201822184074U CN 209382600 U CN209382600 U CN 209382600U
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- CN
- China
- Prior art keywords
- wall
- top surface
- bottle cap
- sump pit
- internal plug
- 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.)
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Abstract
A kind of package bottle cap, it is characterised in that: including lid top surface, covered body wall, screw in wall and internal plug；It screws in wall and internal plug is annular in shape, and be arranged concentrically with top surface in top surface bottom surface, screw in wall inner wall and be equipped with screw thread, screwing in has interval between wall and covered body wall, screwing in has interval between wall and internal plug；Lid top surface is provided with sump pit, and sump pit is located at the region of the enclosed lid top surface of internal plug, and drain groove bottom is provided with gas vent, and sump pit to covered body wall is provided with shallow trench.Prevent Packaging Bottle from rising bottle, bottom of rising.
Description
Technical field
The utility model relates to a kind of package bottle caps.
Background technique
The sealing effect of plastic bottle, plastic lid traditionally is utilized in increase gasket in plastic lid, and (gasket is generally divided into
Foam pad, aluminum foil pad, silicagel pad), increase between lid and bottleneck and be connected substance increase sealing effect, but ferments class object
Product can be because fermentation generates gas when being stored in plastic bottle, and the bottle that can cause to rise, rise bottom phenomenon.
Summary of the invention
To solve the above problems, the utility model provides following scheme:
A kind of package bottle cap, including lid top surface, covered body wall, screw-in wall and internal plug；It screws in wall and internal plug is annular in shape,
And be arranged concentrically with top surface in top surface bottom surface, it screws in wall inner wall and is equipped with screw thread, screwing in has interval between wall and covered body wall, rotation
Entering has interval between wall and internal plug；Lid top surface is provided with sump pit, and sump pit is located at the region of the enclosed lid top surface of internal plug, row
Liquid bath bottom surface is provided with gas vent, and sump pit to covered body wall is provided with shallow trench.
Further, the exhaust bore dia is 0.2-0.3mm.
Further, the sump pit diameter is 10mm, depth 1.5-2mm.
Further, the shallow ridges groove width is 1mm, depth 0.3mm.
Further, the drain groove bottom is provided with groove, and groove floor opens up downwards gas vent.
Further, the groove is in coniform, and minimum point opens up downwards gas vent.
Further, lid top surface bottom surface sump pit position is in a concave shape.
The utility model is invented especially for storage fermentation class article, when fermenting class article storage in plastic bottle, because
Fermentation generate gas can outside row of exhausting-gas hole bottle outlet, avoid fermentation gas excessively and make Packaging Bottle generation rise bottle, rise bottom the phenomenon that.
Fermentation gas can take a small amount of liquid out of when being discharged by gas vent, in sump pit, the liquid higher than shallow trench passes through liquid accumulation
Shallow trench is flowed out along the side wall of bottle cap, and the liquid in sump pit lower than shallow trench plays the role of hydraulic seal to bottle cap.Drain
Lid top surface bottom surface where slot is in a concave shape, pushes around to the liquid levels being discharged upwards, effectively prevents liquid excessive
It discharges.There is interval between bottle cap side wall and screw-in face, increase torque when rotary bottle cover.
Detailed description of the invention
Fig. 1 is utility model structural schematic diagram；
Fig. 2 is the utility model sectional view；
Fig. 3 is drain slot structure schematic diagram.
In figure: 1. lid top surfaces；2. covered body wall；3. sump pit；4. shallow trench；5. screwing in wall；6. internal plug；7. exhaust
Hole.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Embodiment 1: as shown in Figure 1-Figure 3,
A kind of package bottle cap, including lid top surface 1, covered body wall 2, screw-in wall 5 and internal plug 6；It screws in wall 5 and internal plug 6 is in
Annular shape, and be arranged concentrically in 1 bottom surface of bottle cap top surface, it screws in 5 inner wall of wall and is equipped with screw thread, screw between wall 5 and covered body wall 2 and have
There is interval, screwing in has interval between wall 5 and internal plug 6；Lid top surface 1 is provided with sump pit 3, and 3 bottom surface of sump pit is provided with coniform
Groove, groove minimum point open up downwards gas vent 7, and sump pit 3 is located at the region of the enclosed lid top surface 1 of internal plug 6,3 institute of sump pit
In a concave shape in 1 bottom surface of lid top surface, sump pit 3 to covered body wall 2 is provided with shallow trench 4.
7 diameter of gas vent is 0.2mm.3 diameter of sump pit is 10mm, depth 1.5mm.4 width of shallow trench is 1mm, deep
Degree is 0.3mm.
The utility model is invented especially for storage fermentation class article, when fermenting class article storage in plastic bottle, because
Fermentation generates gas and can be discharged outside bottle from gas vent 7, avoids fermentation gas excessively and make that Packaging Bottle generates the bottle that rises, bottom of rising shows
As.Fermentation gas can take a small amount of liquid out of when being discharged by gas vent 7, and liquid accumulation is in sump pit 3, higher than the liquid of shallow trench 4
Body is flowed out by shallow trench 4 along bottle cap side wall 2, and the liquid in sump pit 3 lower than shallow trench 4 plays the work of hydraulic seal to bottle cap
With.3 place lid top surface of sump pit, 1 bottom surface is in a concave shape, pushes around to the liquid levels being discharged upwards, effectively prevention liquid
Body is excessive to be discharged.There is interval between bottle cap side wall 2 and screw-in face 5, increase torque when rotary bottle cover.
Finally it should be noted that the above enumerated are only specific embodiments of the present invention.It is clear that the invention is not restricted to
Above embodiments can also have many variations.Those skilled in the art can directly lead from present disclosure
Out or all deformations for associating, it is considered as protection scope of the present invention.
Claims (7)
1. a kind of package bottle cap, it is characterised in that: including lid top surface, covered body wall, screw in wall and internal plug；Screw in wall and internal plug
It is annular in shape, and be arranged concentrically with top surface in top surface bottom surface, it screws in wall inner wall and is equipped with screw thread, screw between wall and covered body wall and have
There is interval, screwing in has interval between wall and internal plug；Lid top surface is provided with sump pit, and sump pit is located at the enclosed lid top surface of internal plug
Region, drain groove bottom is provided with gas vent, and sump pit to covered body wall is provided with shallow trench.
2. a kind of package bottle cap as described in the appended claim 1, it is characterised in that: the exhaust bore dia is 0.2-0.3mm.
3. a kind of package bottle cap as described in the appended claim 1, it is characterised in that: the sump pit diameter is 10mm, and depth is
1.5-2mm。
4. a kind of package bottle cap as described in the appended claim 1, it is characterised in that: the shallow ridges groove width is 1mm, and depth is
0.3mm。
5. a kind of package bottle cap as described in the appended claim 1, it is characterised in that: the drain groove bottom is provided with groove, groove-bottom
Gas vent is opened up downwards.
6. a kind of package bottle cap as claimed in claim 5, it is characterised in that: for the groove in coniform, minimum point is downward
Open up gas vent.
7. a kind of package bottle cap as described in the appended claim 1, it is characterised in that: under lid top surface bottom surface sump pit position is in
Concavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184074.1U CN209382600U (en) | 2018-12-25 | 2018-12-25 | A kind of package bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184074.1U CN209382600U (en) | 2018-12-25 | 2018-12-25 | A kind of package bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209382600U true CN209382600U (en) | 2019-09-13 |
Family
ID=67873815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822184074.1U Active CN209382600U (en) | 2018-12-25 | 2018-12-25 | A kind of package bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209382600U (en) |
-
2018
- 2018-12-25 CN CN201822184074.1U patent/CN209382600U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |