CN218288815U - Sealing cover for lubricating oil bottle - Google Patents
Sealing cover for lubricating oil bottle Download PDFInfo
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- CN218288815U CN218288815U CN202221705870.5U CN202221705870U CN218288815U CN 218288815 U CN218288815 U CN 218288815U CN 202221705870 U CN202221705870 U CN 202221705870U CN 218288815 U CN218288815 U CN 218288815U
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- sealing
- sealing cover
- lubricating oil
- elastic rubber
- rubber sealing
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Abstract
The invention discloses a lubricating oil bottle sealing cover, which is characterized in that: the sealing device comprises a sealing cover, wherein a concave rubber sealing ring is arranged at the top end inside the sealing cover; the lower end of the concave rubber sealing ring is connected with a convex solid elastic rubber sealing plug; the inner wall of the sealing cover is provided with spiral grains; the lower part of the sealing cover is provided with an anti-drop ring; a connecting belt is arranged between the sealing cover and the anti-drop ring; the surface of the sealing cover is provided with an anti-slip strip. The utility model discloses sealing performance is good, simple structure, and convenient operation has solved traditional hot pressing membrane because of the hot pressing effect is not good moreover, leads to the problem of lubricating oil seepage.
Description
Technical Field
The utility model relates to a sealed lid technical field of lubricating oil bottle, concretely relates to sealed lid of lubricating oil bottle.
Background
In recent years, with rapid development of economy, industrialization has been accelerated, and various plastic bottles are widely used in various industrial fields, and most of the plastic bottles are sealed by plastic bottle caps. At present, a common method in the lubricating oil industry is that a hot-pressing aluminum film is added inside a bottle cap, and then in the oil product packaging process, the bottle cap is heated by a film sealing machine, so that the bottle mouth is sealed by the aluminum film to achieve the sealing effect.
However, due to the problem of incongruity of matching of some aluminum films and bottle caps, the aluminum films cannot completely seal the bottle openings, leakage is caused in the oil product transportation process, certain economic loss is caused, and the environment is polluted. Because the aluminium membrane is disposable, need tear the aluminium membrane, just can pour lubricating oil from the bottle, when lubricating oil can not disposable use up, will lose the sealed effect of aluminium membrane, lead to moisture and impurity in the air to get into the bottle, pollute lubricating oil.
At present, many technical researches on a sealing cover are disclosed, covering a plurality of fields, but the field related to lubricating oil is less. CN206679532U discloses a lubricating oil bottle lid, and this utility model's is sealed tight, can effectively avoid the lubricating oil of bottle the seepage phenomenon to appear, and the installation is firm, and the bottle lid is difficult to drop. However, due to the complex design structure of the cover, when the cover is impacted, the spring part inside the cover is easy to break down, so that the cover is scrapped, and in severe cases, the sealing failure can be caused, so that the lubricating oil leaks, the operation is inconvenient, and the filling production of the lubricating oil on a production line is not facilitated.
Disclosure of Invention
An object of the utility model is to provide a sealed lid of lubricating oil bottle, simple structure is sealed effectual moreover, solves the technical defect in the current sealed lid.
In order to realize the purpose, the utility model discloses a technical scheme is: a sealing cover of a lubricating oil bottle comprises a sealing cover, wherein a concave rubber sealing ring is arranged at the top end inside the sealing cover; the lower end of the concave rubber sealing ring is connected with a convex solid elastic rubber sealing plug; the inner wall of the sealing cover is provided with spiral grains; the lower part of the sealing cover is provided with an anti-drop ring; a connecting belt is arranged between the sealing cover and the anti-drop ring; the surface of the sealing cover is provided with an anti-slip strip.
Preferably, the concave rubber sealing ring, the convex solid elastic rubber sealing plug and the top end inside the sealing cover are integrally formed by injection molding.
Preferably, the surface of the convex solid elastic rubber sealing plug is provided with a spiral thread.
Preferably, the upper part of the convex solid elastic rubber sealing plug is cylindrical, the lower part of the convex solid elastic rubber sealing plug is conical, and the upper part of the convex solid elastic rubber sealing plug is harder than the lower part of the convex solid elastic rubber sealing plug.
Preferably, the surface of the sealing cover is provided with a vertical frosted anti-slip strip.
Compared with the prior art, the utility model has the advantages that: the utility model discloses a lubricating oil bottle sealing cover, when the lubricating oil feed liquid has been canned, screw up bottle lid and bottleneck, because there is vertical dull polish antislip strip on the surface of sealing cover, so can increase the frictional force of bottle lid and hand, prevent to screw up the bottle lid and skid, the columniform diameter ratio bottleneck in convex solid elastic rubber sealing plug upper portion is slightly less than, the diameter ratio bottleneck in the conical centre of a circle of lower part is slightly bigger, convex solid elastic rubber sealing plug upper portion is harder than the lower part, and there is the spiral line on the surface, can rotate into the bottleneck very easily, play the effect of sealed bottleneck, this is that the second is sealed; because the lower part of the convex solid elastic rubber sealing plug is conical elastic rubber, even if lubricating oil vibrates in the process of carrying or transporting, the lubricating oil feed liquid can be blocked by the conical surface firstly, so that the sealing effect is very good, and the sealing effect is the first sealing; meanwhile, the concave rubber sealing ring can tightly wrap the inner wall and the outer wall of the bottle mouth to form a third seal.
Sometimes, a user of a lubricating oil product may not use the lubricating oil product at one time, the remaining lubricating oil also needs to be sealed and stored well, moisture and impurities in air are prevented from entering a bottle to pollute the lubricating oil, and a traditional hot-pressing aluminum film cannot provide a sealing effect any more because the traditional hot-pressing aluminum film is torn off when the lubricating oil product is used. The utility model discloses a lubricating oil bottle sealing cover, owing to have concave type rubber seal circle, protruding type solid elastic rubber sealing plug, can exert excellent sealed effect once more.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of the present invention.
Fig. 2 is an overall surface structure diagram of the present invention.
Description of the reference numerals: 1. a sealing cover; 2. vertical frosted anti-slip strips; 3. the anti-drop ring; 4. a connecting belt; 5. a convex solid elastic rubber sealing plug; 6. a concave rubber sealing ring; 7. spiral threads are arranged on the inner wall of the sealing cover; 8. the spiral thread of the convex solid elastic rubber sealing plug.
Detailed Description
The technical solution in the embodiments of the present invention will be described in further detail with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-2, the present invention provides an embodiment: a sealing cover for a lubricating oil bottle comprises a sealing cover 1, wherein a concave rubber sealing ring 6 is arranged at the top end inside the sealing cover 1; the lower end of the concave rubber sealing ring 6 is connected with a convex solid elastic rubber sealing plug 5; the inner wall of the sealing cover 1 is provided with 7 spiral grains; the lower part of the sealing cover 1 is provided with an anti-drop ring 3; a connecting belt 4 is arranged between the sealing cover 1 and the anti-drop ring 3; the surface of the sealing cover 1 is provided with an anti-slip strip 2.
In this embodiment, the concave rubber seal ring 6, the convex solid elastic rubber seal plug 5 and the top end inside the seal cap 1 are integrally injection molded.
In this embodiment, the surface of the convex solid elastic rubber sealing plug 5 is provided with a spiral thread 8.
In this embodiment, the upper portion of the convex solid elastic rubber sealing plug 5 is cylindrical, the lower portion is conical, and the upper portion of the convex solid elastic rubber sealing plug 5 is harder than the lower portion.
In this embodiment, the surface of the sealing cover 1 is provided with a vertical frosted anti-slip strip 2.
The working principle of the utility model is as follows: when the lubricating oil liquid is filled, the sealing cover 1 is screwed with the bottle opening, and the vertical frosted anti-slip strip 2 is arranged on the surface of the sealing cover 1, so that the friction force between a hand and the sealing cover 1 can be increased, the sealing cover 1 is prevented from slipping when being screwed, the cylindrical diameter of the upper part of the convex solid elastic rubber sealing plug 5 is slightly smaller than that of the bottle opening, the diameter of the conical circle center of the lower part is slightly larger than that of the bottle opening, the upper part of the convex solid elastic rubber sealing plug 5 is harder than that of the lower part, and the surface is provided with the spiral threads 8, so that the convex solid elastic rubber sealing plug can be easily rotated into the bottle opening to play a role in sealing the bottle opening, and the sealing is a second sealing; because the lower part of the sealing plug of the convex solid elastic rubber seal 5 is conical elastic rubber, even if lubricating oil vibrates in the carrying or transporting process, lubricating oil liquid can be blocked by the conical surface firstly, so that the lubricating oil is prevented from overflowing, and a good sealing effect is achieved, namely the first sealing; meanwhile, the concave rubber sealing ring 6 can tightly wrap the inner wall and the outer wall of the bottle mouth to form a third seal.
Sometimes, the lubricating oil product can not be used by users at one time, the residual lubricating oil also needs to be sealed and stored well, moisture and impurities in air are prevented from entering a bottle to pollute the lubricating oil, and the traditional hot-pressing aluminum film cannot provide sealing effect any more because the traditional hot-pressing aluminum film is torn off when the product is used. The utility model discloses a sealed lid 1 of lubricating oil bottle of the invention owing to have concave type rubber seal 6, protruding type solid elastic rubber sealing plug 5, can exert excellent sealed effect once more.
The above, only be some embodiments of the present invention, it is not right the technical scope of the present invention does any limitation, so all the slight modifications made by the technical entity to the above embodiments of the present invention belong to the protection scope of the present invention.
Claims (4)
1. The utility model provides a sealed lid of lubricating oil bottle which characterized in that: the sealing device comprises a sealing cover, wherein a concave rubber sealing ring is arranged at the top end inside the sealing cover; the lower end of the concave rubber sealing ring is connected with a convex solid elastic rubber sealing plug; the inner wall of the sealing cover is provided with spiral grains; the lower part of the sealing cover is provided with an anti-drop ring; a connecting belt is arranged between the sealing cover and the anti-drop ring; the surface of the sealing cover is provided with an anti-slip strip.
2. The sealing cap for lubricating oil bottles of claim 1, wherein: the concave rubber sealing ring, the convex solid elastic rubber sealing plug and the top end inside the sealing cover are integrally formed by injection molding.
3. The sealing cap for lubricating oil bottles of claim 1, wherein: the surface of the convex solid elastic rubber sealing plug is provided with spiral threads, the upper part of the convex solid elastic rubber sealing plug is cylindrical, the lower part of the convex solid elastic rubber sealing plug is conical, and the upper part of the convex solid elastic rubber sealing plug is harder than the lower part of the convex solid elastic rubber sealing plug.
4. The sealing cap for lubricating oil bottles of claim 1, wherein: the surface of the sealing cover is provided with vertical frosted anti-slip strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221705870.5U CN218288815U (en) | 2022-07-01 | 2022-07-01 | Sealing cover for lubricating oil bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221705870.5U CN218288815U (en) | 2022-07-01 | 2022-07-01 | Sealing cover for lubricating oil bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218288815U true CN218288815U (en) | 2023-01-13 |
Family
ID=84790685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221705870.5U Active CN218288815U (en) | 2022-07-01 | 2022-07-01 | Sealing cover for lubricating oil bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218288815U (en) |
-
2022
- 2022-07-01 CN CN202221705870.5U patent/CN218288815U/en active Active
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