CN220315881U - Leak-proof easy-to-open plastic bottle inner plug - Google Patents
Leak-proof easy-to-open plastic bottle inner plug Download PDFInfo
- Publication number
- CN220315881U CN220315881U CN202320574537.3U CN202320574537U CN220315881U CN 220315881 U CN220315881 U CN 220315881U CN 202320574537 U CN202320574537 U CN 202320574537U CN 220315881 U CN220315881 U CN 220315881U
- Authority
- CN
- China
- Prior art keywords
- plastic bottle
- inner plug
- plastic
- ring
- leak
- 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.)
- Active
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 105
- 229920003023 plastic Polymers 0.000 title claims abstract description 105
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000011869 dried fruits Nutrition 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000273 veterinary drug Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses a leak-proof easy-to-open plastic bottle inner plug which comprises a plastic bottle body, wherein a plastic bottle mouth is fixedly arranged at the top of the plastic bottle body, and a sealing cover is arranged at the top of the plastic bottle mouth. The inner plug body and the sealing ring are matched with each other to improve the sealing effect of the sealing cover on the plastic bottle mouth, the plastic tearing strip is arranged to facilitate the opening of the plastic shell, and the sealing cover is pulled upwards through the pull ring, so that the inner plug body and the sealing ring are pulled upwards from the inside of the plastic bottle mouth to facilitate the pulling out of the inner plug body, and the plastic bottle body is opened conveniently.
Description
Technical Field
The utility model relates to the technical field of plastic bottles, in particular to a leak-proof easy-to-open plastic bottle inner plug.
Background
The plastic bottle is mainly made of or made of equal materials and added with various materials, the plastic bottle is widely used (PET), (PE) and (PP) as raw materials, after the corresponding organic solvent is added, the plastic bottle is heated at high temperature and is mainly used for liquid or solid disposable plastics such as food, pickles, honey, dried fruits, edible oil, agricultural and veterinary drugs and the like through a plastic container which is extruded and blown or the like, and the plastic bottle has the characteristics of difficult breakage, low cost, high transparency, food-grade raw materials and the like.
The inside of the existing plastic bottle mouth is sealed by arranging the inner plug, but the existing plastic bottle inner plug does not have the function of easy opening, a general user needs to buckle the top of the inner plug by hands and forcefully pull out the inner plug by pinching the top of the inner plug, the operation is troublesome, and the inner plug of the plastic bottle is not easy to take out.
Disclosure of Invention
The utility model aims to provide a leak-proof easy-to-open plastic bottle inner plug which has the advantage of easy opening, and solves the problems that the inside of the bottle mouth of the existing plastic bottle is sealed by arranging the inner plug, but the existing plastic bottle inner plug does not have the easy-to-open function, a user needs to buckle the top of the inner plug by hand, and the top of the inner plug is pinched by force to pull out the inner plug forcefully, so that the operation is troublesome, and the inner plug of the plastic bottle is not easy to take out.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a leak protection is easy open stopper in plastic bottle, includes the plastic bottle body, the top fixed mounting of plastic bottle body has the plastic bottle mouth, the top of plastic bottle mouth is provided with sealed lid, the top fixed mounting of sealed lid has the pull ring, the bottom fixed mounting of sealed lid has interior stopper body, the surface of interior stopper body is provided with evenly distributed's sealing washer, interior stopper body is located the inside of plastic bottle mouth, the outside of sealing washer and the inner wall contact of plastic bottle mouth, the surface fixed mounting of plastic bottle mouth has the lug, the bottom fixed mounting of sealed lid has the plastic housing, the bottom fixed mounting of plastic housing has the tightening ring, the tightening ring is located the below of lug, the surface of plastic housing is provided with the plastics tear strip.
Preferably, the pull ring is semicircular, and the pull ring is obliquely arranged.
Preferably, a fixing ring is fixedly arranged at the bottom of the sealing cover, and the fixing ring is positioned in the plastic shell.
Preferably, the inner side of the fixed ring is provided with a sealing ring, and the inner side of the sealing ring is in sealing contact with the outer side of the plastic bottle mouth.
Preferably, the surface of the inner plug body is provided with uniformly distributed fixing grooves, and the sealing ring is positioned in the fixing grooves.
Preferably, the plastic tear strip is located above the tab.
Preferably, the inner diameter of the plastic shell is the same as the outer diameter of the protruding block, and the outer diameter of the protruding block is larger than the inner diameter of the bottom of the tightening ring.
Compared with the prior art, the utility model has the following beneficial effects:
the inner plug body and the sealing ring are matched with each other to improve the sealing effect of the sealing cover on the plastic bottle mouth, the plastic tearing strip is arranged to facilitate the opening of the plastic shell, and the sealing cover is pulled upwards through the pull ring, so that the inner plug body and the sealing ring are pulled upwards from the inside of the plastic bottle mouth to facilitate the pulling out of the inner plug body, and the plastic bottle body is opened conveniently.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the inner plug body of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic view of the structure of the fixing ring of the present utility model.
In the figure: 1. a plastic bottle body; 2. a plastic bottle mouth; 3. sealing cover; 4. a pull ring; 5. an inner plug body; 6. a fixing groove; 7. a seal ring; 8. a fixing ring; 9. a seal ring; 10. a plastic housing; 11. a plastic tear strip; 12. a tightening ring; 13. and a bump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a leak-proof easy-to-open plastic bottle inner plug comprises a plastic bottle body 1, wherein a plastic bottle mouth 2 is fixedly arranged at the top of the plastic bottle body 1, a sealing cover 3 is arranged at the top of the plastic bottle mouth 2, a pull ring 4 is fixedly arranged at the top of the sealing cover 3, an inner plug body 5 is fixedly arranged at the bottom of the sealing cover 3, uniformly distributed sealing rings 7 are arranged on the surface of the inner plug body 5, the inner plug body 5 is positioned inside the plastic bottle mouth 2, the outer side of the sealing rings 7 is in contact with the inner wall of the plastic bottle mouth 2, a bump 13 is fixedly arranged on the surface of the plastic bottle mouth 2, a plastic shell 10 is fixedly arranged at the bottom of the sealing cover 3, a tightening ring 12 is fixedly arranged at the bottom of the plastic shell 10, the tightening ring 12 is positioned below the bump 13, and a plastic tear strip 11 is arranged on the surface of the plastic shell 10.
The pull ring 4 is semicircular, and the pull ring 4 is obliquely arranged.
Through above-mentioned technical scheme, through setting up pull ring 4 into semi-circular and slope convenient to use person with the finger pulling sealed lid 3, conveniently take out inside the inside of inside plug body 5 from plastic bottle neck 2.
The bottom of the sealing cover 3 is fixedly provided with a fixing ring 8, and the fixing ring 8 is positioned inside the plastic shell 10.
The inner side of the fixed ring 8 is provided with a sealing ring 9, and the inner side of the sealing ring 9 is in sealing contact with the outer side of the plastic bottle mouth 2.
Through above-mentioned technical scheme, fixed ring 8 and sealing ring 9 mutually support and are used for improving the leakproofness between sealed lid 3 and the plastic bottle mouth 2, improve the leakproofness effect to plastic bottle mouth 2.
The surface of the inner plug body 5 is provided with uniformly distributed fixing grooves 6, and a sealing ring 7 is positioned in the fixing grooves 6.
Through above-mentioned technical scheme, fixed slot 6 is used for installing and spacing sealing washer 7, improves sealing washer 7 at the stability in use on stopper body 5 surface.
The plastic tear strip 11 is located above the tab 13.
The inner diameter of the plastic housing 10 is the same as the outer diameter of the lugs 13, the outer diameter of the lugs 13 being larger than the inner diameter of the bottom of the tightening ring 12.
By the above technical solution, the outer diameter of the projection 13 is set larger than the inner diameter of the bottom of the tightening ring 12 in order to prevent the plastic housing 10 and the sealing cap 3 from being separated from the top of the plastic mouth 2.
When the plastic bottle mouth 2 is used, when the plastic bottle body 1 is required to be opened, firstly, a user needs to tear the plastic tear strip 11 from the surface of the plastic shell 10, so that a gap appears in the middle of the plastic shell 10, the user uses fingers to hook the pull ring 4 and pull the pull ring upwards with force, and under the action of the force, the inner plug body 5 is pulled out from the plastic bottle mouth 2, so that the plastic bottle body 1 is opened, and the plastic bottle mouth is simple, practical and convenient to operate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a leak protection is easy open plastic bottle inner plug, includes plastic bottle (1), its characterized in that: the plastic bottle comprises a plastic bottle body (1), wherein a plastic bottle mouth (2) is fixedly arranged at the top of the plastic bottle mouth (2), a sealing cover (3) is arranged at the top of the plastic bottle mouth (2), a pull ring (4) is fixedly arranged at the top of the sealing cover (3), an inner plug body (5) is fixedly arranged at the bottom of the sealing cover (3), a sealing ring (7) which is uniformly distributed is arranged on the surface of the inner plug body (5), the inner plug body (5) is positioned in the plastic bottle mouth (2), the outer side of the sealing ring (7) is in contact with the inner wall of the plastic bottle mouth (2), a lug (13) is fixedly arranged on the surface of the plastic bottle mouth (2), a plastic shell (10) is fixedly arranged at the bottom of the sealing cover (3), a tightening ring (12) is fixedly arranged at the bottom of the plastic shell (10), and a plastic tear strip (11) is arranged on the surface of the plastic shell (10).
2. The leak-proof easy-open plastic bottle inner plug of claim 1, wherein: the pull ring (4) is semicircular, and the pull ring (4) is obliquely arranged.
3. The leak-proof easy-open plastic bottle inner plug of claim 1, wherein: the bottom of the sealing cover (3) is fixedly provided with a fixing ring (8), and the fixing ring (8) is positioned in the plastic shell (10).
4. A leak-proof easy open plastic bottle inner stopper as defined in claim 3, wherein: the inner side of the fixed ring (8) is provided with a sealing ring (9), and the inner side of the sealing ring (9) is in sealing contact with the outer side of the plastic bottle mouth (2).
5. The leak-proof easy-open plastic bottle inner plug of claim 1, wherein: the surface of the inner plug body (5) is provided with uniformly distributed fixing grooves (6), and the sealing ring (7) is positioned in the fixing grooves (6).
6. The leak-proof easy-open plastic bottle inner plug of claim 1, wherein: the plastic tear strip (11) is positioned above the lug (13).
7. The leak-proof easy-open plastic bottle inner plug of claim 1, wherein: the inner diameter of the plastic shell (10) is the same as the outer diameter of the protruding block (13), and the outer diameter of the protruding block (13) is larger than the inner diameter of the bottom of the tightening ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320574537.3U CN220315881U (en) | 2023-03-22 | 2023-03-22 | Leak-proof easy-to-open plastic bottle inner plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320574537.3U CN220315881U (en) | 2023-03-22 | 2023-03-22 | Leak-proof easy-to-open plastic bottle inner plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220315881U true CN220315881U (en) | 2024-01-09 |
Family
ID=89423207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320574537.3U Active CN220315881U (en) | 2023-03-22 | 2023-03-22 | Leak-proof easy-to-open plastic bottle inner plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220315881U (en) |
-
2023
- 2023-03-22 CN CN202320574537.3U patent/CN220315881U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220315881U (en) | Leak-proof easy-to-open plastic bottle inner plug | |
| CN202574871U (en) | Bag opening sealer | |
| CN201484722U (en) | Novel sealed bottle | |
| CN212291092U (en) | Intelligent cover for barreled drinking water, drinking water barrel and barreled drinking water | |
| CN206927024U (en) | A kind of press-type bottle cover | |
| CN214567508U (en) | Easy-to-open can capable of preventing food from falling | |
| CN210213319U (en) | Bottle cap sealing device | |
| CN214058498U (en) | Safety pot capable of preventing children from opening | |
| CN206485761U (en) | A kind of sealing container with double-deck connection wall | |
| CN215708514U (en) | Multiple sealed packaging can | |
| CN210259163U (en) | Plastic packaging bottle for edible vinegar | |
| CN210028263U (en) | Plastic packaging bottle for liquid seasoning | |
| CN209275218U (en) | A kind of bottle cap and the honey bottle using the bottle cap | |
| CN210681719U (en) | Cream bottle | |
| CN211944477U (en) | Portable water extracting pull ring bottle cap for bottle | |
| CN210479519U (en) | Novel milk powder tank | |
| CN217171620U (en) | Reusable plastic sealing anti-theft cover and container | |
| CN213503766U (en) | Novel yoghourt bottle cap | |
| CN215623949U (en) | Multifunctional bottle cap | |
| CN220905915U (en) | Spinning seal pot | |
| CN214649169U (en) | Packing plant convenient to production of liquid daily necessities | |
| CN220375229U (en) | Combined package of freeze-dried powder and solvent | |
| CN205554851U (en) | Improved generation food package jar | |
| CN203581576U (en) | Sealing structure for package containers | |
| CN215246787U (en) | Medicine bottle with good preservation effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |