CN205045166U - Sealed plastics lid - Google Patents
Sealed plastics lid Download PDFInfo
- Publication number
- CN205045166U CN205045166U CN201520805780.7U CN201520805780U CN205045166U CN 205045166 U CN205045166 U CN 205045166U CN 201520805780 U CN201520805780 U CN 201520805780U CN 205045166 U CN205045166 U CN 205045166U
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- Prior art keywords
- container
- bottle neck
- roof
- sealing
- sealed plastic
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Abstract
The application discloses sealed plastics lid is including roof (1) to and and shirt rim (2) of roof (1) edge connection, shirt rim (2) internal surface is provided with spire (3) that are used for with the container meshing, be provided with sealed lining (4) on roof (1) internal surface, pass through at the plastics lid spire (3) from container top after to the bottom screw in, the top surface of container bottle neck and medial surface all with sealed lining (4) meshing. Spiral meshing through shirt rim and container to and the top surface and the meshing of medial surface of sealed lining and container bottle neck, reach reliable sealing, effectual prevented the air admission container in, and cause the influence to the chemical composition of cosmetics.
Description
Technical field
The utility model relates to a kind of container with lid, particularly a kind of sealed plastic lid of container with lid.
Background technology
In cosmetic industry, the sealing of commodity is the problem be concerned always.Because the one-tenth branch of air destroys the chemical substance in cosmetics, therefore, be finished and will screw bottle cap, in case cosmetic oxidizing evaporation causes product to go bad, the composition such as Vitamin C of whitening upstart skin care items, is easy to oxidation especially now.
And there is the sealing bottle of some toners in the market, only rely on the spiral between bottle cap and bottle to screw to ensure afterwards, so in long-term use, have air and entered in flat body by insecure sealing, thus the chemical composition of cosmetics is impacted.
Utility model content
The utility model provides a kind of sealed plastic lid, by the luer engages with of shirt rim and container, and sealing lining and the end face of container bottle neck and engaging of medial surface, reach failure-free and seal, actv. prevents air to enter in container, and impacts the chemical composition of cosmetics.
The technical scheme that the utility model provides is as follows: a kind of sealed plastic lid, comprise roof, and the shirt rim to be connected with ceiling edge, shirt rim inside face is provided with the whorl for engaging with container, roof inside face is provided with sealing lining, after vinyl cover is screwed in from container top to bottom by whorl, the end face of container bottle neck and medial surface all serve as a contrast with sealing and engage.
Preferably, sealing lining comprises sealing and side seals, and both are loop configuration, and internal diameter is identical and be all coaxially fixedly connected with vinyl cover.
Preferably, upper sealing external diameter is between the inside and outside footpath of container bottle neck, and internal diameter is less than the internal diameter of container bottle neck; The external diameter of side seals is identical with the internal diameter of container bottle neck.
Preferably, the outside face of side seals is provided with hold down groove.
Preferably, O-ring seals is provided with in hold down groove.
After have employed technique scheme, the utility model has following beneficial effect:
1, by the luer engages with of shirt rim and container, and sealing lining and the end face of container bottle neck and engaging of medial surface, reach three grades of sealings, actv. prevents air to enter in container, and impacts the chemical composition of cosmetics.
2, O-ring seals is installed on the outside face of side seals, relative to being arranged on for bottle cap top, and difficult drop-off.
Accompanying drawing explanation
In order to be illustrated more clearly in this (utility model) embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model sealed plastic lid;
Fig. 2 is the use schematic diagram of the utility model sealed plastic lid.
Fig. 3 is the partial enlarged drawing of Fig. 2;
Implication is marked: 1, roof in accompanying drawing; 2, shirt rim; 3, whorl; 4, sealing lining; 5, upper sealing; 6, side seal is not; 7, hold down groove; 8, O-ring seals.
Detailed description of the invention
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
The utility model embodiment adopts the mode of going forward one by one to write.
As shown in figures 1 and 3, the present embodiment provides a kind of sealed plastic lid, comprise roof 1, and and the shirt rim 2 of roof 1 edge conjunction, shirt rim 2 inside face is provided with the whorl 3 for engaging with container, roof 1 inside face is provided with sealing lining 4, after vinyl cover is screwed in from container top to bottom by whorl 3, the end face of container bottle neck and medial surface all engage with sealing lining 4.
The luer engages with of shirt rim 2 inside face and container forms first sealing, and end face and the sealing lining 4 of container bottle neck form second sealing, and the medial surface sealing lining 4 of container bottle neck forms three seals.
Sealing lining 4 comprises sealing 5 and side seals 6, and both are loop configuration, and internal diameter is identical and be all coaxially fixedly connected with vinyl cover; Upper sealing 5 external diameter is between the inside and outside footpath of container bottle neck, and internal diameter is less than the internal diameter of container bottle neck, and the external diameter of side seals 6 is identical with the internal diameter of container bottle neck; The outside face of side seals is provided with hold down groove 7, for fixing O-ring seals 8, O-ring seals 8 is installed on the outside face of side seals, relative to being arranged on for bottle cap top, difficult drop-off, at vinyl cover by whorl from container top to the screw-in process of bottom, container bottle neck inside face extrudes O-ring seals 8, the O-ring seals 8 of distortion carries out actv. sealing by restoring force to container, and O-ring seals 8 is cheap, easily changes.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a sealed plastic lid, comprise roof (1), and and the shirt rim (2) of roof (1) edge conjunction, described shirt rim (2) inside face is provided with the whorl (3) for engaging with container, it is characterized in that, described roof (1) inside face is provided with sealing lining (4), at vinyl cover by after described whorl (3) screws in from container top to bottom, the end face of container bottle neck and medial surface all serve as a contrast (4) engage with described sealings.
2. sealed plastic lid according to claim 1, it is characterized in that, described sealing lining (4) comprises sealing (5) and side seals (6), and both are loop configuration, and internal diameter is identical and be all coaxially fixedly connected with vinyl cover.
3. sealed plastic lid according to claim 2, is characterized in that, described upper sealing (5) external diameter is between the inside and outside footpath of container bottle neck, and internal diameter is less than the internal diameter of container bottle neck; The external diameter of described side seals (6) is identical with the internal diameter of container bottle neck.
4. the sealed plastic lid according to Claims 2 or 3, is characterized in that, the outside face of described side seals (6) is provided with hold down groove (7).
5. sealed plastic lid according to claim 4, is characterized in that, is provided with O-ring seals (8) in described hold down groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805780.7U CN205045166U (en) | 2015-10-16 | 2015-10-16 | Sealed plastics lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805780.7U CN205045166U (en) | 2015-10-16 | 2015-10-16 | Sealed plastics lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205045166U true CN205045166U (en) | 2016-02-24 |
Family
ID=55338765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805780.7U Active CN205045166U (en) | 2015-10-16 | 2015-10-16 | Sealed plastics lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205045166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889979A (en) * | 2022-04-26 | 2022-08-12 | 福建鹏达包装材料有限公司 | Plastic cap with sealing structure for beverage and preparation method thereof |
-
2015
- 2015-10-16 CN CN201520805780.7U patent/CN205045166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114889979A (en) * | 2022-04-26 | 2022-08-12 | 福建鹏达包装材料有限公司 | Plastic cap with sealing structure for beverage and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |