CN112607217A - High leakproofness food package plastic bottle - Google Patents
High leakproofness food package plastic bottle Download PDFInfo
- Publication number
- CN112607217A CN112607217A CN202011502254.5A CN202011502254A CN112607217A CN 112607217 A CN112607217 A CN 112607217A CN 202011502254 A CN202011502254 A CN 202011502254A CN 112607217 A CN112607217 A CN 112607217A
- Authority
- CN
- China
- Prior art keywords
- wall
- sealing
- internal thread
- bottle
- fixedly arranged
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
- B65D41/0442—Collars or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
- B65D41/045—Discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/243—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes combined with an opening device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/04—Discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a high-sealing-performance food packaging plastic bottle, and particularly relates to the field of plastic bottle equipment. According to the invention, the sealing ring is screwed into the inner wall of the first sealing groove, the bottom of the sealing ring is extruded on the outer wall of the top of the first sealing gasket, the sealing property of the invention is increased, the outer wall of the sealing snap ring is clamped into the inner wall of the second sealing groove, and one end of the bottom of the sealing snap ring extrudes the outer wall of one side of the top of the second sealing gasket, so that the sealing property of the invention is further increased.
Description
Technical Field
The embodiment of the invention relates to the technical field of plastic bottles, in particular to a high-sealing-performance food packaging plastic bottle.
Background
The plastic bottle is mainly made of polyethylene or polypropylene and other materials with a plurality of organic solvents. The plastic bottle is a plastic container which is widely made of polyester, polyethylene and polypropylene as raw materials, is heated at high temperature after being added with corresponding organic solvents, and is subjected to blow molding, extrusion blowing or injection molding through a plastic mold.
The prior art has the following defects: the existing food packaging plastic bottle is poor in sealing performance, once air leaks when food is contained in the food plastic bottle, the anti-corrosion effect of the food can be greatly reduced, the food spoilage time is accelerated, the temperature in the bottle can be gradually reduced to the same temperature as the outside air temperature after the food is sealed in the existing plastic bottle, the residual gas in the bottle begins to shrink, the bottle cap can be sucked by the gas in the bottle, and the bottle cap of the existing food plastic bottle is difficult to unscrew.
Disclosure of Invention
Therefore, the embodiment of the invention provides a high-sealing-performance food packaging plastic bottle, a sealing ring is screwed into the inner wall of a first sealing groove, the bottom of the sealing ring is extruded on the outer wall of the top of a first sealing gasket, the sealing performance of the high-sealing-performance food packaging plastic bottle is improved, the outer wall of a sealing clamping ring is clamped into the inner wall of a second sealing groove, one end of the bottom of the sealing clamping ring extrudes the outer wall of one side of the top of a second sealing gasket, the sealing performance of the high-sealing-performance food packaging plastic bottle is further improved, the rotating handle is operated to rotate along the opening direction of a sealing top cover, the high-sealing-performance food packaging plastic bottle is convenient to open, and the problems that the sealing.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a high-sealing-performance food packaging plastic bottle comprises a bottle body, an internal thread sealing cover and a sealing top cover, wherein the internal thread sealing cover is arranged at the top of the bottle body, the sealing top cover is arranged at the top of the internal thread sealing cover, a first sealing groove is formed in the outer wall of one end of the top of the bottle body, a first sealing gasket is fixedly arranged on the inner wall of the bottom of the first sealing groove, a vertically upward external thread connector is fixedly arranged on the inner wall of the top of the bottle body, an internal thread screw cover is fixedly arranged on the outer wall of one end of the bottom of the internal thread sealing cover, a sealing ring is fixedly arranged at one end of the bottom of the internal thread screw cover, a second sealing groove is fixedly arranged on the outer wall of one end of the top of the internal thread sealing cover, a second sealing gasket is fixedly arranged on the, the sealing top cover is characterized in that two fixing blocks located on the same horizontal line are fixedly arranged on one side of the top of the sealing top cover, a rotating hole is formed in the outer wall of one end of each fixing block, a rotating pipe is sleeved on the outer wall of the center of the rotating hole, and a rotating handle is fixedly arranged on the outer wall of one side of the rotating pipe.
Furthermore, a hasp is fixedly arranged on the inner wall of the bottle body, a partition board is lapped on the top of the hasp, and the outline of the outer wall of the partition board is in clearance fit with the outline of the inner wall of the bottle body.
Further, the inner wall of sealing ring and the outer wall profile looks adaptation of first seal groove, the outer wall of external screw thread interface and the inner wall profile looks adaptation of internal thread spiral cover, the inner wall profile of second seal groove and the outer wall profile looks adaptation of sealed snap ring, the outer wall profile of external screw thread fixed sleeve and the inner wall profile looks adaptation of the sealed lid of internal thread.
Furthermore, the outer wall of the internal thread sealing cover is provided with a frosting layer.
Further, the bottle body, the internal thread sealing cover and the sealing top cover are made of polyethylene materials.
The embodiment of the invention has the following advantages:
1. according to the invention, the sealing ring is screwed into the inner wall of the first sealing groove, the bottom of the sealing ring is extruded on the outer wall of the top of the first sealing gasket, the sealing property of the invention is increased, the outer wall of the sealing snap ring is clamped into the inner wall of the second sealing groove, and one end of the bottom of the sealing snap ring extrudes the outer wall of one side of the top of the second sealing gasket, so that the sealing property of the invention is further increased;
2. the rotary handle is operated to rotate along the opening direction of the sealing top cover, the rotary handle drives the fixed column to rotate, the two fixed blocks are driven to rotate along one direction in the rotating process of the fixed column, and the sealing top cover is rotated through the two fixed blocks, so that the sealing top cover is convenient to open.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic perspective view of a plastic bottle for packaging food with high sealability according to the present invention;
FIG. 2 is a schematic cross-sectional view of a plastic bottle for packaging food with high sealability according to the present invention;
FIG. 3 is a schematic perspective view of an internal thread sealing cap of a plastic bottle for packaging food with high sealability according to the present invention;
FIG. 4 is a schematic perspective view of a plastic bottle body for packaging food with high sealability according to the present invention;
in the figure: the bottle comprises a bottle body 1, an internal thread sealing cover 2, a sealing top cover 3, a hasp 4, a partition plate 5, a first sealing groove 6, a first sealing gasket 7, an internal thread screw cap 8, a sealing ring 9, a second sealing groove 10, a second sealing gasket 11, a sealing snap ring 12, an external thread fixing sleeve 13, a fixing block 14, a rotating hole 15, a fixing column 16, a rotating pipe 17, a rotating handle 18 and an external thread connector 19.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-4 of the specification, the high-sealability plastic bottle for food packaging of the embodiment comprises a bottle body 1, an internally threaded sealing cover 2 and a sealing top cover 3, wherein the internally threaded sealing cover 2 is arranged at the top of the bottle body 1, the sealing top cover 3 is arranged at the top of the internally threaded sealing cover 2, a first sealing groove 6 is formed in the outer wall of one end of the top of the bottle body 1, a first sealing gasket 7 is fixedly arranged on the inner wall of the bottom of the first sealing groove 6, a vertically upward externally threaded connector 19 is fixedly arranged on the inner wall of the top of the bottle body 1, an internally threaded screw cover 8 is fixedly arranged on the outer wall of one end of the bottom of the internally threaded sealing cover 2, a sealing ring 9 is fixedly arranged at one end of the bottom of the internally threaded screw cover 8, a second sealing groove 10 is fixedly arranged on the outer wall of one end of the top of the internally threaded sealing cover, the fixed sealed snap ring 12 that is equipped with of 3 bottom one sides outer walls of seal cap, 3 top one sides of seal cap are fixed and are equipped with two fixed blocks 14 that are located same water flat line, 14 one end outer walls of fixed block are opened and are rotated hole 15, 15 central authorities' outer walls in rotation hole have cup jointed rotating tube 17, rotating tube 17 one side outer wall is fixed and is equipped with rotatory handle 18.
Furthermore, the inner wall of the bottle body 1 is fixedly provided with a hasp 4, the top of the hasp 4 is lapped with a partition plate 5, the outline of the outer wall of the partition plate 5 is in clearance fit with the outline of the inner wall of the bottle body 1, and different foods can be conveniently placed in the bottle body 1 through the partition plate 5.
Furthermore, the inner wall of the sealing ring 9 is matched with the outer wall profile of the first sealing groove 6, the outer wall of the external thread interface 19 is matched with the inner wall profile of the internal thread screw cap 8, the inner wall profile of the second sealing groove 10 is matched with the outer wall profile of the sealing snap ring 12, and the outer wall profile of the external thread fixing sleeve 13 is matched with the inner wall profile of the internal thread sealing cap 2, so that the installation of the sealing ring is facilitated.
Further, the outer wall of the internal thread sealing cover 2 is provided with a frosting layer, and the frosting layer arranged on the outer wall of the internal thread sealing cover 2 is convenient for increasing the friction force of the outer wall of the internal thread sealing cover 2 and is convenient for unscrewing the internal thread sealing cover 2 on the bottle body 1.
Further, the bottle body 1, the internally threaded sealing cap 2 and the sealing cap 3 are made of polyethylene.
The implementation scenario is specifically as follows: firstly, the partition board 5 in the bottle body 1 is taken out, food is poured into the bottle body 1, then the partition board 5 is placed on the hasp 4, the food is poured into the bottle body 1 continuously, then the internal thread screw cap 8 is screwed into the external thread connector 19, the sealing ring 9 arranged at the bottom of the internal thread screw cap 8 is screwed into the first sealing groove 6, one end of the bottom of the sealing ring 9 is extruded at the top of the first sealing gasket 7, the sealing ring 9 is screwed into the inner wall of the first sealing groove 6, the bottom of the sealing ring 9 is extruded on the outer wall of the top of the first sealing gasket 7, the sealing performance of the bottle body 1 is improved, then the outer wall of the external thread fixing sleeve 13 is screwed into the inner wall of the internal thread sealing cover 2, the outer wall of the sealing snap ring 12 is clamped into the inner wall of the second sealing groove 10, one end of the bottom of the sealing snap ring 12 is extruded on the outer wall of, rotatory handle 18 drives two fixed blocks 14 through fixed column 16 and rotates along a direction, is convenient for install sealing top cap 3, and this embodiment has specifically solved current food package plastic bottle leakproofness among the prior art poor, and the problem that the bottle lid of food plastic bottle is difficult to dismantle.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. The utility model provides a high leakproofness food package plastic bottle, includes bottle (1), the sealed lid of internal thread (2) and seal top cap (3), the top of bottle (1) is located in the sealed lid of internal thread (2), the top of the sealed lid of internal thread (2), its characterized in that are located in seal top cap (3): the bottle is characterized in that a first sealing groove (6) is formed in the outer wall of one end of the top of the bottle body (1), a first sealing gasket (7) is fixedly arranged on the inner wall of the bottom of the first sealing groove (6), an external thread connector (19) which faces upwards vertically is fixedly arranged on the inner wall of the top of the bottle body (1), an internal thread screw cap (8) is fixedly arranged on the outer wall of one end of the bottom of the internal thread screw cap (2), a sealing ring (9) is fixedly arranged at one end of the bottom of the internal thread screw cap (8), a second sealing groove (10) is fixedly arranged on the outer wall of one end of the top of the internal thread screw cap (2), a second sealing gasket (11) is fixedly arranged on the inner wall of the bottom of the second sealing groove (10), a vertically downward external thread fixing sleeve (13) is fixedly arranged on the outer wall of one side of the bottom of the sealing top cap (3), the outer wall of one end of the fixing block (14) is provided with a rotating hole (15), the outer wall of the center of the rotating hole (15) is sleeved with a rotating pipe (17), and the outer wall of one side of the rotating pipe (17) is fixedly provided with a rotating handle (18).
2. The plastic bottle for packaging food with high sealability as claimed in claim 1, wherein: the bottle is characterized in that a hasp (4) is fixedly arranged on the inner wall of the bottle body (1), a partition plate (5) is lapped on the top of the hasp (4), and the outline of the outer wall of the partition plate (5) is in clearance fit with the outline of the inner wall of the bottle body (1).
3. The plastic bottle for packaging food with high sealability as claimed in claim 1, wherein: the inner wall of sealing ring (9) and the outer wall profile looks adaptation of first seal groove (6), the outer wall of external screw thread interface (19) and the inner wall profile looks adaptation of internal thread spiral cover (8), the inner wall profile of second seal groove (10) and the outer wall profile looks adaptation of sealed snap ring (12), the outer wall profile of external screw thread fixed sleeve (13) and the inner wall profile looks adaptation of internal thread sealing lid (2).
4. The plastic bottle for packaging food with high sealability as claimed in claim 1, wherein: the outer wall of the internal thread sealing cover (2) is provided with a frosting layer.
5. The plastic bottle for packaging food with high sealability as claimed in claim 1, wherein: the bottle body (1), the internal thread sealing cover (2) and the sealing top cover (3) are made of polyethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011502254.5A CN112607217B (en) | 2020-12-17 | 2020-12-17 | High leakproofness food package plastic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011502254.5A CN112607217B (en) | 2020-12-17 | 2020-12-17 | High leakproofness food package plastic bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112607217A true CN112607217A (en) | 2021-04-06 |
| CN112607217B CN112607217B (en) | 2022-05-03 |
Family
ID=75241075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011502254.5A Active CN112607217B (en) | 2020-12-17 | 2020-12-17 | High leakproofness food package plastic bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112607217B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996025335A2 (en) * | 1995-02-17 | 1996-08-22 | Schoeller Plast Transportbehälter Systeme AG | Container system for documents |
| CN201761746U (en) * | 2010-09-17 | 2011-03-16 | 上虞中瑞塑胶有限公司 | Anti-counterfeit wine bottle cover |
| WO2016196977A1 (en) * | 2015-06-03 | 2016-12-08 | Cerovene, Inc. | Systems and methods for alerting unauthorized access into a container |
| CN109502176A (en) * | 2018-12-12 | 2019-03-22 | 杭州沃朴物联科技有限公司 | Cap-opening self-destroying anti-fake bottle lid |
| CN109502178A (en) * | 2018-12-12 | 2019-03-22 | 杭州沃朴物联科技有限公司 | A kind of cap-opening self-destroying anti-fake bottle lid |
| WO2020007956A2 (en) * | 2018-07-03 | 2020-01-09 | Obrist Closures Switzerland Gmbh | Closure |
| CN211418181U (en) * | 2018-12-12 | 2020-09-04 | 杭州沃朴物联科技有限公司 | Self-destroying anti-fake bottle cap |
-
2020
- 2020-12-17 CN CN202011502254.5A patent/CN112607217B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996025335A2 (en) * | 1995-02-17 | 1996-08-22 | Schoeller Plast Transportbehälter Systeme AG | Container system for documents |
| CN201761746U (en) * | 2010-09-17 | 2011-03-16 | 上虞中瑞塑胶有限公司 | Anti-counterfeit wine bottle cover |
| WO2016196977A1 (en) * | 2015-06-03 | 2016-12-08 | Cerovene, Inc. | Systems and methods for alerting unauthorized access into a container |
| WO2020007956A2 (en) * | 2018-07-03 | 2020-01-09 | Obrist Closures Switzerland Gmbh | Closure |
| CN109502176A (en) * | 2018-12-12 | 2019-03-22 | 杭州沃朴物联科技有限公司 | Cap-opening self-destroying anti-fake bottle lid |
| CN109502178A (en) * | 2018-12-12 | 2019-03-22 | 杭州沃朴物联科技有限公司 | A kind of cap-opening self-destroying anti-fake bottle lid |
| CN211418181U (en) * | 2018-12-12 | 2020-09-04 | 杭州沃朴物联科技有限公司 | Self-destroying anti-fake bottle cap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112607217B (en) | 2022-05-03 |
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Effective date of registration: 20230411 Address after: 224200 room 212, West building, 10-51 Yingbin Avenue, Dongtai, Yancheng City, Jiangsu Province Patentee after: Dongtai Zhulin high tech Material Co.,Ltd. Address before: 224200 No.1, Xingfu West Road, Haifeng street, Dongtai town, Dongtai City, Yancheng City, Jiangsu Province Patentee before: Dongtai Jinxin Plastic Industry Co.,Ltd. |