CN216581903U - Leak-proof structure of polyester bottle - Google Patents
Leak-proof structure of polyester bottle Download PDFInfo
- Publication number
- CN216581903U CN216581903U CN202122893677.0U CN202122893677U CN216581903U CN 216581903 U CN216581903 U CN 216581903U CN 202122893677 U CN202122893677 U CN 202122893677U CN 216581903 U CN216581903 U CN 216581903U
- Authority
- CN
- China
- Prior art keywords
- bottle
- seal
- plate
- locating plate
- fixedly connected
- 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
- 229920000728 polyester Polymers 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 51
- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000008155 medical solution Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to the technical field of polyester bottles, in particular to a polyester bottle leakage-proof structure which comprises a bottle body, wherein the bottom of the bottle body is fixedly connected with a sealing plate, the top of the sealing plate is fixedly connected with a protective shell, and the top of the protective shell is fixedly connected with a seal. The utility model has the advantages that: through setting up the locating plate, locating plate swing joint is in the top of sealed lid, when using, if need seal the bottle, rotate sealed lid, it is to sealing the lid and rotating to sealing, be located the top of protective housing, fix the bottleneck of bottle in the inside of sealed lid this moment, rotate the locating plate, make the locating plate be located the inside of sealed lid, the one end that the pivot was kept away from to the messenger locating plate is located telescopic top, remove the threaded rod, rotate the limiting plate, make the threaded rod pass the locating plate and rotate to telescopic inside, fix the locating plate, and then fix the top at sealed lid with the locating plate, increase the leakproofness of sealed lid, reach leak-proof effect.
Description
Technical Field
The utility model relates to the technical field of polyester bottles, in particular to a polyester bottle leakage-proof structure.
Background
A polyester bottle is a bottle made of a polymer obtained by polycondensation of a polyhydric alcohol and a polybasic acid, has excellent comprehensive properties, and is used for packaging medicines, medical solutions, solvents and chemical reagents, and a bottle cap is generally used for sealing the polyester bottle, so that the phenomenon of poor sealing is easily caused, and a leakage-proof structure is required.
The prior polyester bottle has the following defects:
1. when the existing polyester bottle is used, the bottle cap is usually used for sealing, so that the sealing is easy to be untight, and the internal solution is leaked;
2. if leakage occurs when the existing polyester bottle is used, the leakage is not convenient to find in time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a leakage-proof structure of a polyester bottle.
The purpose of the utility model is realized by the following technical scheme: a polyester bottle leakage-proof structure comprises a bottle body, wherein a sealing plate is fixedly connected to the bottom of the bottle body, a protective shell is fixedly connected to the top of the sealing plate, a seal is fixedly connected to the top of the protective shell, a sealing cover is arranged on the seal, and the sealing cover is movably connected to the top of the protective shell;
the top fixedly connected with mounting panel of protective housing, the inside swing joint of mounting panel has the pivot, the top fixedly connected with locating plate of pivot, locating plate swing joint is in the top of sealed lid.
Optionally, the top of bottle is provided with the bottleneck, the bottleneck is located the inside that seals, the surface diameter of bottleneck is less than the inner wall diameter that seals, the top that seals is on same plane with the top of bottleneck, fixes sealed lid on sealing, makes the bottleneck also contact with sealed lid, reaches the effect sealed to the bottle.
Optionally, the bottle body is located inside the protective shell, and the diameter of the outer surface of the bottle body is smaller than the diameter of the inner wall of the protective shell.
Optionally, the outer surface of the seal is provided with an external thread, a threaded hole matched with the external thread is formed in the seal cover, the seal cover is rotated, the seal cover can be fixed on the seal, and the seal position is sealed.
Optionally, a rubber pad is arranged at the bottom of the positioning plate and is located at the top of the sealing cover.
Optionally, the top fixedly connected with sleeve of protective housing, telescopic inside swing joint has the threaded rod, the top fixedly connected with limiting plate of threaded rod.
Optionally, the diameter of the limiting plate is greater than that of the threaded rod, the threaded rod is movably connected inside the positioning plate, and the limiting plate is movably connected to the top of the positioning plate.
The utility model has the following advantages:
1. this polyester bottle leak protection structure, through setting up the locating plate, locating plate swing joint is in the top of sealed lid, when using, if need seal the bottle, rotate sealed lid, it seals to seal sealed lid to rotate, be located the top of protective housing, fix the bottleneck of bottle in the inside of sealed lid this moment, rotate the locating plate, make the locating plate be located the inside of sealed lid, the one end that the pivot was kept away from to the messenger locating plate is located telescopic top, the mobile threaded rod, rotate the limiting plate, make the threaded rod pass the locating plate and rotate to telescopic inside, fix the locating plate, and then fix the top at sealed lid with the locating plate, increase the leakproofness of sealed lid, reach the leak-proof effect.
2. This polyester bottle leak protection structure, through setting up the protective housing, the bottle is located the inside of protective housing, and through closing plate fixed connection, during the use, seal through sealed lid to sealing of protective housing and can seal the bottleneck department of bottle, and if the bottle takes place to reveal, can flow through bottleneck department, because the surface diameter of bottleneck is less than the inner wall diameter of sealing, and the top of bottleneck and the top of sealing are on same plane, make liquid can flow to the bottleneck and seal between, be located the inside of protective housing, and then can in time discover the condition of revealing through the protective housing, reduce simultaneously and outside contact, pollution abatement.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the bottle of the present invention;
fig. 3 is a schematic view of the structure of the closure of the present invention.
In the figure: the sealing structure comprises a bottle body 1, a sealing plate 2, a protective shell 3, a seal 4, a sealing cover 5, a mounting plate 6, a rotating shaft 7, a positioning plate 8, a sleeve 9, a threaded rod 10 and a limiting plate 11.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 3, a leakage-proof structure for a polyester bottle comprises a bottle body 1, a sealing plate 2 fixedly connected to the bottom of the bottle body 1, a protective shell 3 fixedly connected to the top of the sealing plate 2, a seal 4 fixedly connected to the top of the protective shell 3, a sealing cover 5 arranged on the seal 4, and a sealing cover 5 movably connected to the top of the protective shell 3; the top fixedly connected with mounting panel 6 of protective housing 3, the inside swing joint of mounting panel 6 has pivot 7, the top fixedly connected with locating plate 8 of pivot 7, 8 swing joints of locating plate in the top of sealed lid 5.
As an optional technical scheme of the utility model:
the top of bottle 1 is provided with the bottleneck, and the bottleneck is located the inside of sealing 4, and the surface diameter of bottleneck is less than the inner wall diameter of sealing 4, and the top of sealing 4 and the top of bottleneck are on same plane, make the bottleneck and seal and leave the gap between.
As an optional technical scheme of the utility model:
As an optional technical scheme of the utility model:
the outer surface of the seal 4 is provided with an external thread, and the inside of the seal cover 5 is provided with a threaded hole matched with the external thread.
As an optional technical scheme of the utility model:
the bottom of locating plate 8 is provided with the rubber pad, and the rubber pad is located the top of sealed lid 5, increases the friction between locating plate 8 and the sealed lid 5, reduces the removal of sealed lid 5, makes the leak protection effectual.
As an optional technical scheme of the utility model:
the top fixedly connected with sleeve 9 of protective housing 3, the inside swing joint of sleeve 9 has threaded rod 10, and the top fixedly connected with limiting plate 11 of threaded rod 10.
As an optional technical scheme of the utility model:
the diameter of limiting plate 11 is greater than the diameter of threaded rod 10, and threaded rod 10 swing joint is in the inside of locating plate 8, and limiting plate 11 swing joint is in the top of locating plate 8, rotates limiting plate 11, can rotate threaded rod 10 to the sleeve 9 in, and then fixes limiting plate 11 at the top of locating plate 8, fixes locating plate 8 at the top of sealed lid 5.
The working process of the utility model is as follows: when the anti-leakage bottle is used, if the bottle body 1 needs to be sealed, the sealing cover 5 is rotated to the seal 4 and is positioned at the top of the protective shell 3, the bottle opening of the bottle body 1 is fixed at the top of the sealing cover 5 at the moment, the positioning plate 8 is rotated to enable the rotating shaft 7 to rotate on the mounting plate 6, the positioning plate 8 is positioned inside the sealing cover 5, one end, away from the rotating shaft 7, of the positioning plate 8 is positioned at the top of the sleeve 9, the threaded rod 10 is moved, the limiting plate 11 is rotated to enable the threaded rod 10 to penetrate through the positioning plate 8 and rotate to the inside of the sleeve 9, the positioning plate 8 is fixed, the positioning plate 8 is further fixed at the top of the sealing cover 5, the sealing performance of the sealing cover 5 is improved, the anti-leakage effect is achieved, because the bottle body 1 is positioned inside the protective shell 3 and is fixedly connected through the sealing plate 2, the seal 4 of the seal of the protective shell 3 through the sealing cover 5 can seal the bottle body 1, and if bottle 1 takes place to reveal when, can flow through bottleneck department, because the outer surface diameter of bottleneck is less than the inner wall diameter who seals 4, and the top of bottleneck and the top of sealing 4 are on same plane, make liquid can flow to the bottleneck and seal between, be located the inside of protective housing 3, and then can in time discover the condition of revealing through protective housing 3, reduce the contact with the outside simultaneously, the pollution abatement, when taking out liquid, rotate limiting plate 11, make threaded rod 10 and sleeve 9 separate, can rotate locating plate 8, and take off sealed lid 5 can, the operation is simple and convenient, simultaneously when bottle 1 receives the striking, there is the effect of protection to bottle 1 through protective housing 3.
To sum up, the polyester bottle leakage-proof structure is characterized in that the positioning plate 8 is arranged, the positioning plate 8 is movably connected to the top of the sealing cover 5, when the polyester bottle leakage-proof structure is used, if the bottle body 1 needs to be sealed, the sealing cover 5 is rotated to the seal 4 and is positioned at the top of the protective shell 3, the bottle opening of the bottle body 1 is fixed inside the sealing cover 5 at the moment, the positioning plate 8 is rotated to be positioned inside the sealing cover 5, one end, away from the rotating shaft 7, of the positioning plate 8 is positioned at the top of the sleeve 9, the threaded rod 10 is moved, the limiting plate 11 is rotated to enable the threaded rod 10 to penetrate through the positioning plate 8 to be rotated to the inside of the sleeve 9, the positioning plate 8 is fixed at the top of the sealing cover 5, the sealing performance of the sealing cover 5 is improved, and a leakage-proof effect is achieved; through setting up protective housing 3, bottle 1 is located the inside of protective housing 3, and through closing plate 2 fixed connection, during the use, seal 4 sealing of protective housing 3 through sealed lid 5 and can seal the bottleneck department of bottle 1, and if bottle 1 takes place to reveal, can flow through bottleneck department, because the outer surface diameter of bottleneck is less than the inner wall diameter of sealing 4, and the top of bottleneck and the top of sealing 4 are on same plane, make the liquid can flow to the bottleneck and seal between, be located the inside of protective housing 3, and then can in time discover the condition of revealing through protective housing 3, reduce simultaneously with outside contact, pollution abatement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A polyester bottle leak protection structure which is characterized in that: the bottle comprises a bottle body (1), wherein a sealing plate (2) is fixedly connected to the bottom of the bottle body (1), a protective shell (3) is fixedly connected to the top of the sealing plate (2), a seal (4) is fixedly connected to the top of the protective shell (3), a sealing cover (5) is arranged on the seal (4), and the sealing cover (5) is movably connected to the top of the protective shell (3);
the top fixedly connected with mounting panel (6) of protective housing (3), the inside swing joint of mounting panel (6) has pivot (7), the top fixedly connected with locating plate (8) of pivot (7), locating plate (8) swing joint is in the top of sealed lid (5).
2. The leak-proof structure for polyester bottles of claim 1, wherein: the bottle is characterized in that a bottle opening is formed in the top of the bottle body (1), the bottle opening is located inside the seal (4), the diameter of the outer surface of the bottle opening is smaller than the diameter of the inner wall of the seal (4), and the top of the seal (4) and the top of the bottle opening are located on the same plane.
3. The leak-proof structure for polyester bottles of claim 1, wherein: the bottle body (1) is located inside the protective shell (3), and the diameter of the outer surface of the bottle body (1) is smaller than that of the inner wall of the protective shell (3).
4. The leak-proof structure for polyester bottles of claim 1, wherein: the outer surface of the seal (4) is provided with external threads, and the inside of the seal cover (5) is provided with threaded holes matched with the external threads.
5. The leak-proof structure for polyester bottles of claim 1, wherein: the bottom of the positioning plate (8) is provided with a rubber pad which is positioned at the top of the sealing cover (5).
6. The leak-proof structure for polyester bottles of claim 1, wherein: the top fixedly connected with sleeve (9) of protective housing (3), the inside swing joint of sleeve (9) has threaded rod (10), the top fixedly connected with limiting plate (11) of threaded rod (10).
7. The leak-proof structure for polyester bottles of claim 6, wherein: the diameter of limiting plate (11) is greater than the diameter of threaded rod (10), threaded rod (10) swing joint is in the inside of locating plate (8), limiting plate (11) swing joint is in the top of locating plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122893677.0U CN216581903U (en) | 2021-11-22 | 2021-11-22 | Leak-proof structure of polyester bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122893677.0U CN216581903U (en) | 2021-11-22 | 2021-11-22 | Leak-proof structure of polyester bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216581903U true CN216581903U (en) | 2022-05-24 |
Family
ID=81646436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122893677.0U Expired - Fee Related CN216581903U (en) | 2021-11-22 | 2021-11-22 | Leak-proof structure of polyester bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216581903U (en) |
-
2021
- 2021-11-22 CN CN202122893677.0U patent/CN216581903U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220524 |