CN214567519U - Medical polyethylene bottle cap gasket mechanism - Google Patents
Medical polyethylene bottle cap gasket mechanism Download PDFInfo
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- CN214567519U CN214567519U CN202120567042.9U CN202120567042U CN214567519U CN 214567519 U CN214567519 U CN 214567519U CN 202120567042 U CN202120567042 U CN 202120567042U CN 214567519 U CN214567519 U CN 214567519U
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- backing plate
- bottle cap
- gasket
- polyethylene bottle
- plate
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Abstract
The utility model discloses a medical polyethylene bottle cap gasket mechanism, which comprises a backing plate, wherein the upper surface of the backing plate is respectively provided with an adapter ring, the inner side of the adapter ring is provided with a first sealing gasket, the upper surface of the backing plate is provided with a guide rod, the lower surface of the guide rod is provided with a lower plate, the upper surface of the lower plate is provided with a second sealing gasket, one side of the second sealing gasket is provided with a hole, one side of the lower plate is provided with a hole, the lower surface of the backing plate is provided with a connecting ring, the utility model arranges the backing plate inside a polyethylene bottle cap by arranging an anti-corrosion gasket and the connecting ring, the connecting ring can be sleeved at the bottle cap mouth during the process of covering the bottle cap, the anti-corrosion gasket inside the connecting ring can separate the backing plate from the polyethylene bottle and prevent the polyethylene in the bottle from corroding the backing plate by contacting the backing plate, and the connecting ring has strong sealing performance, the sealing performance of the polyethylene bottle can not be reduced due to the arrangement of the liner plate in the bottle cap.
Description
Technical Field
The utility model belongs to the technical field of the polyethylene bottle, concretely relates to medicinal polyethylene bottle lid gasket mechanism.
Background
Polyethylene is a thermoplastic resin obtained by polymerizing ethylene. In industry, copolymers of ethylene with small amounts of alpha-olefins are also included. The polyethylene is odorless and nontoxic, feels like wax, has excellent low-temperature resistance (the lowest use temperature can reach-100 to-70 ℃), has good chemical stability, and can resist corrosion of most of acid and alkali (cannot resist acid with oxidation property). Is insoluble in common solvents at room temperature, has low water absorption and excellent electrical insulation. However, the existing polyethylene bottle cap has the following problems:
firstly, the existing polyethylene bottle cap is easily corroded by polyethylene along with the increase of the service life;
and secondly, the gasket and the bottle cap of the existing polyethylene bottle cap gasket are disposable, and the bottle cannot be sealed again after being opened.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a medicinal polyethylene bottle lid gasket mechanism to the bottle lid that proposes in solving above-mentioned background art is by the problem of polyethylene corrosion easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medicinal polyethylene bottle lid gasket mechanism, includes the backing plate, the backing plate upper surface is provided with the switching ring respectively, switching ring inboard is provided with first sealed pad, the backing plate upper surface is provided with the guide arm, the guide arm lower surface is provided with the hypoplastron, the hypoplastron upper surface is provided with the sealed pad of second, the sealed pad one side of second is provided with the trompil, hypoplastron one side is provided with the trompil, the backing plate lower surface is provided with the go-between, the go-between outside is provided with the anticorrosion packing ring.
Preferably, the upper surface of the base plate is respectively connected with a guide rod and a switching ring in a penetrating manner, and twelve guide rods are arranged.
Preferably, a first sealing gasket is connected to the upper surface of the adapter ring in a penetrating manner.
Preferably, the lower end of the outer side of the guide rod is connected with a lower plate in a penetrating manner.
Preferably, a second sealing gasket is fixedly connected to the upper surface of the lower plate.
Preferably, the lower surface of the lower plate is fixedly connected with a connecting ring.
Preferably, an anti-corrosion gasket is fixedly connected to the inner side of the connecting ring.
Compared with the prior art, the utility model provides a medicinal polyethylene bottle lid gasket mechanism possesses following beneficial effect:
1. the utility model discloses a set up anticorrosion packing ring and go-between, put the backing plate inside the polyethylene bottle lid, the go-between can cup joint at bottle lid bottleneck department in the process of covering the bottle lid, the inboard anticorrosion packing ring of go-between can keep apart backing plate and polyethylene bottle, prevent that the polyethylene in the bottle from corroding the backing plate through contacting the backing plate, the go-between itself has very strong leakproofness, can not lead to the polyethylene bottle leakproofness to descend because set up the backing plate in the bottle lid;
2. the utility model discloses a set up the second and seal up the pad, through the sealed pad of second closely laminating with the bottleneck, the hypoplastron passes through the guide arm and is connected with the backing plate, and the backing plate inboard sets up first sealed pad, and after opening the bottle lid, first sealed pad can separate with the sealed pad of second, and the lid closes the bottle lid once more, and first sealed pad is sealed with the sealed pad of second and is laminated again, and the bottle lid is airtight again, can repeat the lid and close and open.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the backing plate of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a rear view of the present invention.
In the figure: 1. a base plate; 2. a guide bar; 3. a transfer ring; 4. a first gasket; 5. opening a hole; 6. a second gasket; 7. a lower plate; 8. an anti-corrosion gasket; 9. and (7) connecting rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a medical polyethylene bottle cap gasket mechanism comprises a gasket plate 1, wherein the upper surface of the gasket plate 1 is respectively provided with an adapter ring 3, the inner side of the adapter ring 3 is provided with a first sealing gasket 4, the upper surface of the gasket plate 1 is provided with a guide rod 2, the lower surface of the guide rod 2 is provided with a lower plate 7, the upper surface of the lower plate 7 is provided with a second sealing gasket 6, one side of the second sealing gasket 6 is provided with an opening 5, one side of the lower plate 7 is provided with an opening 5, the lower surface of the gasket plate 1 is provided with a connecting ring 9, the outer side of the connecting ring 9 is provided with an anti-corrosion gasket 8, the gasket plate 1 is placed in a polyethylene bottle cap, the connecting ring 9 is sleeved at the bottle cap opening in the process of covering the bottle cap, the anti-corrosion gasket 8 inside the connecting ring 9 can isolate the gasket plate 1 from the polyethylene bottle, and prevent the polyethylene in the bottle from corroding the gasket plate 1 by contacting the gasket plate 1, the connecting ring 9 has strong sealing performance, and the sealing performance of the polyethylene bottle cannot be reduced due to the arrangement of the cushion plate 1 in the bottle cap.
The utility model discloses in, preferred, 1 upper surface of backing plate has guide arm 2 and switching ring 3 respectively through connection, and guide arm 2 is provided with twelve altogether, and 3 upper surfaces through connection of switching ring have first sealed pad 4, and 2 outside lower extremes through connection of guide arm have hypoplastron 7, and the fixed surface is connected with the sealed pad 6 of second on the hypoplastron 7, and the fixed surface is connected with go-between 9 under the hypoplastron 7.
The utility model discloses in, it is preferred, the inboard fixedly connected with anticorrosion packing ring 8 of go-between 9, the utility model discloses a set up the sealed 6 of second packing, closely laminate with the bottleneck through the sealed 6 of second packing, hypoplastron 7 is connected with backing plate 1 through guide arm 2, 1 inboard of backing plate sets up first sealed 4 of filling up, after opening the bottle lid, first sealed 4 of filling up can separate with the sealed 6 of second packing, the lid closes the bottle lid once more, first sealed 4 of filling up laminates with the sealed 6 of second packing again, the bottle lid is airtight again, can repeat the lid and close and open.
The utility model discloses a theory of operation and use flow:
during the use, put backing plate 1 inside the polyethylene bottle lid, the in-process go-between 9 of covering the bottle lid can cup joint in bottle lid bottleneck department, and the inboard anticorrosion packing ring 8 of go-between 9 can keep apart backing plate 1 and polyethylene bottle, prevents that the polyethylene in the bottle from corroding backing plate 1 through contacting backing plate 1, and go-between 9 itself just has very strong leakproofness, can not lead to the decline of polyethylene bottle leakproofness because set up backing plate 1 in the bottle lid.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a medicinal polyethylene bottle lid gasket mechanism, includes backing plate (1), its characterized in that: backing plate (1) upper surface is provided with adapter ring (3) respectively, adapter ring (3) inboard is provided with first sealed pad (4), backing plate (1) upper surface is provided with guide arm (2), guide arm (2) lower surface is provided with hypoplastron (7), hypoplastron (7) upper surface is provided with the sealed pad (6) of second, the sealed pad (6) one side of second is provided with trompil (5), hypoplastron (7) one side is provided with trompil (5), backing plate (1) lower surface is provided with go-between (9), the go-between (9) outside is provided with anticorrosion packing ring (8).
2. The medical polyethylene bottle cap gasket mechanism of claim 1, wherein: the upper surface of the base plate (1) is respectively connected with a guide rod (2) and a switching ring (3) in a penetrating mode, and twelve guide rods (2) are arranged.
3. The medical polyethylene bottle cap gasket mechanism of claim 1, wherein: the upper surface of the adapter ring (3) is connected with a first sealing gasket (4) in a penetrating way.
4. The medical polyethylene bottle cap gasket mechanism of claim 1, wherein: the lower end of the outer side of the guide rod (2) is connected with a lower plate (7) in a penetrating way.
5. The medical polyethylene bottle cap gasket mechanism of claim 1, wherein: and the upper surface of the lower plate (7) is fixedly connected with a second sealing gasket (6).
6. The medical polyethylene bottle cap gasket mechanism of claim 1, wherein: the lower surface of the lower plate (7) is fixedly connected with a connecting ring (9).
7. The medical polyethylene bottle cap gasket mechanism of claim 1, wherein: and an anti-corrosion gasket (8) is fixedly connected to the inner side of the connecting ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120567042.9U CN214567519U (en) | 2021-03-19 | 2021-03-19 | Medical polyethylene bottle cap gasket mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120567042.9U CN214567519U (en) | 2021-03-19 | 2021-03-19 | Medical polyethylene bottle cap gasket mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214567519U true CN214567519U (en) | 2021-11-02 |
Family
ID=78320710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120567042.9U Active CN214567519U (en) | 2021-03-19 | 2021-03-19 | Medical polyethylene bottle cap gasket mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214567519U (en) |
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2021
- 2021-03-19 CN CN202120567042.9U patent/CN214567519U/en active Active
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