CN209455303U - A kind of anticorrosion seal bottle cap - Google Patents
A kind of anticorrosion seal bottle cap Download PDFInfo
- Publication number
- CN209455303U CN209455303U CN201821858503.2U CN201821858503U CN209455303U CN 209455303 U CN209455303 U CN 209455303U CN 201821858503 U CN201821858503 U CN 201821858503U CN 209455303 U CN209455303 U CN 209455303U
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- cylindric
- wall
- circular cover
- bottle cap
- rotating block
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Abstract
The utility model discloses a kind of anticorrosion seal bottle caps, including body of the bottle lid, the body of the bottle lid includes circular cover and the cylindric tegmental wall that circular cover edge lower end is arranged in, internal screw thread is provided on the inside of the cylindrical shape tegmental wall, circular cover upper end is provided with polygon rotating block, the area of the polygon rotating block is greater than the area of circular cover, and circular cover is completely covered polygon rotating block, the circular cover lower end is provided with cylindric sealed wall, the cylindrical shape sealed wall is located on the inside of cylindric tegmental wall, the circular cover lower end is provided with annular seal ring, the annular seal ring setting is between cylindric tegmental wall and cylindric sealed wall.Torque when this seal bottle cap is turned by the increase of polygon rotating block, in order to twist-off closure, meanwhile, by the cooperation between annular seal ring, cylindric tegmental wall and cylindric sealed wall, increases the air-tightness of bottle cap, prevent the liquid contained from leaking out from bottle cap.
Description
Technical field
The utility model relates to sealing container technical fields, more particularly, to a kind of anticorrosion seal bottle cap.
Background technique
Currently, the place such as laboratory, laboratory contains volatile liquid frequently with air-tight bottle, conventional air-tight bottle is usually deposited
In following problems: 1, air-tight bottle is placed be not switched on for a long time, and because the factors such as the liquid of splendid attire, air pressure influence, bottle cap is tightly stuck,
It is difficult to open；2, air-tight bottle generallys use plastics and is made, perishable, pollutes liquid in bottle, and impurity content increases, and seals
Bottle air-tightness is poor.3, air-tight bottle is placed is not switched on for a long time, if the deep-etchings liquid such as concentrated sulfuric acid contained, because in burn into
The influence of the factors such as lid tension, bottle cap is tightly stuck or is corroded, it is difficult to open, or even cause safety accident.
Utility model content
In view of the above-mentioned problems, the utility model provide it is a kind of convenient for turning, anticorrosion, the good air-tight bottle of air-tightness
Lid.
The utility model is that technical solution used by solving its technical problem is:
A kind of anticorrosion seal bottle cap, including body of the bottle lid, the body of the bottle lid include circular cover and are arranged in circle
The cylindric tegmental wall of shape side edge thereof lower end, cylindrical shape tegmental wall inside are provided with internal screw thread, and circular cover upper end is provided with
Polygon rotating block, the area of the polygon rotating block is greater than the area of circular cover, and polygon rotating block will be round
Cover board is completely covered, and the circular cover lower end is provided with cylindric sealed wall, and the cylindrical shape sealed wall is located at cylindric lid
On the inside of wall, the circular cover lower end is provided with annular seal ring, and the annular seal ring is arranged in cylindric tegmental wall and cylinder
Between shape sealed wall.
As a further improvement of the foregoing solution, the polygon rotating block is regular polygon rotating block, polygon rotation
Block is arranged concentrically with circular cover.
As a further improvement of the foregoing solution, the polygon rotating block is regular hexagon rotating block.
As a further improvement of the foregoing solution, the annular seal ring is made of flexible material.
As a further improvement of the foregoing solution, the annular seal ring is made of polytetrafluoroethylene (PTFE).
As a further improvement of the foregoing solution, the cylindric sealed wall, cylindric tegmental wall and circular cover three
It is arranged concentrically.
As a further improvement of the foregoing solution, the length of the cylindric sealed wall axial direction is less than cylindric tegmental wall
The length of axial direction.
As a further improvement of the foregoing solution, the body of the bottle lid, polygon rotating block and cylindric sealed wall are
Integrated formed structure.
As a further improvement of the foregoing solution, the body of the bottle lid, polygon rotating block and cylindric sealed wall are equal
It is made of anti-corrosion material.
As a further improvement of the foregoing solution, the cylindric tegmental wall outer wall is provided with several raised lines, the raised line edge
Cylindric tegmental wall is axially extending.
The beneficial effects of the utility model are: torque when this seal bottle cap is turned by the increase of polygon rotating block, with
Convenient for twist-off closure；Body of the bottle lid, polygon rotating block and cylindric sealed wall are an integral molding structure, screw capping is improved
With the efficiency uncapped；Meanwhile by the cooperation between annular seal ring, cylindric tegmental wall and cylindric sealed wall, increase bottle cap
Anti-corrosive properties and air-tightness, prevent contain liquid leaked out from bottle cap, avoid occur safety accident.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings
Other design schemes and attached drawing:
Fig. 1 is the structural schematic diagram one of the utility model preferred embodiment；
Fig. 2 is the structural schematic diagram two of the utility model preferred embodiment；
Fig. 3 is the top view of the utility model preferred embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.
Referring to figs. 1 to Fig. 3, a kind of anticorrosion seal bottle cap, including body of the bottle lid, the body of the bottle lid include circular cover
And the cylindric tegmental wall 1 of circular cover edge lower end is set, internal screw thread, interior spiral shell are provided on the inside of the cylindrical shape tegmental wall 1
Line can cooperate with the external screw thread of body upper end.
Further, referring to figs. 1 to Fig. 3, circular cover upper end is provided with polygon rotating block 2, the polygon rotation
The area of block 2 is greater than the area of circular cover, and circular cover is completely covered polygon rotating block 2.Polygon rotating block 2
Area be greater than the area of circular cover, to increase torque when turning, meanwhile, polygon rotating block 2 is polygon knot
Structure skids between polygon rotating block 2 and operator's palm when preventing from turning.Still further, the polygon turns
Motion block 2 is regular polygon rotating block, it is preferred that the polygon rotating block 2 is regular hexagon rotating block.Meanwhile polygon turns
Motion block 2 is arranged concentrically with circular cover.
Further, referring to figs. 1 to Fig. 3, the circular cover lower end is provided with cylindric sealed wall 3, the cylindrical shape
Sealed wall 3 is located at cylindric 1 inside of tegmental wall, and the circular cover lower end is provided with annular seal ring 4, the annular seal ring 4
Between cylindric tegmental wall 1 and cylindric sealed wall 3, the annular seal ring 4 is made of flexible material for setting.Preferably,
The annular seal ring 4 is made of polytetrafluoroethylene (PTFE).This seal bottle cap passes through annular seal ring 4, cylindric tegmental wall 1 and cylinder
Cooperation between shape sealed wall 3 increases the air-tightness of bottle cap, prevents the liquid contained from leaking out from bottle cap.
Still further, the cylindrical shape sealed wall 3, cylindric tegmental wall 1 and circular cover three are concentric referring to Fig. 3
Setting.The length of cylindrical shape 3 axial direction of sealed wall is less than the length of 1 axial direction of cylindric tegmental wall.The bottle cap sheet
Body, polygon rotating block 2 and cylindric sealed wall 3 are an integral molding structure.The body of the bottle lid, polygon rotating block 2 with
And cylindric sealed wall 3 is all made of anti-corrosion material and is made, common anti-corrosion material has the materials such as PE.
This seal bottle cap is greatly improved by polygon rotating block 2 and annular seal ring 4 in order to turn bottle cap simultaneously
The air-tightness of bottle cap.
Referring to Figures 1 and 2, cylindric 1 outer wall of tegmental wall is provided with several raised lines 5, and the raised line 5 is along cylindric tegmental wall
1 is axially extending, for enhancing frictional force when uncapping.
Described above-described embodiment is to be further described to the above content of the utility model, but should not be interpreted as this
The range of the above-mentioned theme of the utility model is only limitted to above-described embodiment, all to belong to this reality based on the technology that above content is realized
With novel range.
Claims (10)
1. a kind of anticorrosion seal bottle cap, it is characterised in that: including body of the bottle lid, the body of the bottle lid include circular cover and
The cylindric tegmental wall (1) of circular cover edge lower end is set, is provided with internal screw thread on the inside of the cylindrical shape tegmental wall (1), it is round
Cover board upper end is provided with polygon rotating block (2), and the area of the polygon rotating block (2) is greater than the area of circular cover, and
And circular cover is completely covered polygon rotating block (2), the circular cover lower end is provided with cylindric sealed wall (3), institute
It states cylindric sealed wall (3) to be located on the inside of cylindric tegmental wall (1), the circular cover lower end is provided with annular seal ring (4), institute
Annular seal ring (4) setting is stated between cylindric tegmental wall (1) and cylindric sealed wall (3).
2. a kind of anticorrosion seal bottle cap according to claim 1, it is characterised in that: the polygon rotating block (2) is
Regular polygon rotating block, polygon rotating block (2) are arranged concentrically with circular cover.
3. a kind of anticorrosion seal bottle cap according to claim 2, it is characterised in that: the polygon rotating block (2) is
Regular hexagon rotating block.
4. a kind of anticorrosion seal bottle cap according to claim 1, it is characterised in that: the annular seal ring (4) uses
Flexible material is made.
5. a kind of anticorrosion seal bottle cap according to claim 4, it is characterised in that: the annular seal ring uses poly- four
Vinyl fluoride is made.
6. a kind of anticorrosion seal bottle cap according to claim 1, it is characterised in that: the cylindrical shape sealed wall (3), circle
Tubular tegmental wall (1) and circular cover three are arranged concentrically.
7. a kind of anticorrosion seal bottle cap according to claim 1, it is characterised in that: described cylindrical shape sealed wall (3) axis
It is less than the length of cylindric tegmental wall (1) axial direction to the length in direction.
8. a kind of anticorrosion seal bottle cap according to claim 1, it is characterised in that: the body of the bottle lid, polygon turn
Motion block (2) and cylindric sealed wall (3) are an integral molding structure.
9. a kind of anticorrosion seal bottle cap according to claim 8, it is characterised in that: the body of the bottle lid, polygon turn
Motion block (2) and cylindric sealed wall (3) are all made of anti-corrosion material and are made.
10. a kind of anticorrosion seal bottle cap according to claim 1, it is characterised in that: described cylindrical shape tegmental wall (1) outer wall
It is provided with several raised lines (5), the raised line (5) is axially extending along cylindric tegmental wall (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858503.2U CN209455303U (en) | 2018-11-12 | 2018-11-12 | A kind of anticorrosion seal bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858503.2U CN209455303U (en) | 2018-11-12 | 2018-11-12 | A kind of anticorrosion seal bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209455303U true CN209455303U (en) | 2019-10-01 |
Family
ID=68038149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821858503.2U Active CN209455303U (en) | 2018-11-12 | 2018-11-12 | A kind of anticorrosion seal bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209455303U (en) |
-
2018
- 2018-11-12 CN CN201821858503.2U patent/CN209455303U/en active Active
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| GR01 | Patent grant |