CN204368683U - A kind of Bottle cap structure of deoxidizer air-tight bottle - Google Patents
A kind of Bottle cap structure of deoxidizer air-tight bottle Download PDFInfo
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- CN204368683U CN204368683U CN201420710504.8U CN201420710504U CN204368683U CN 204368683 U CN204368683 U CN 204368683U CN 201420710504 U CN201420710504 U CN 201420710504U CN 204368683 U CN204368683 U CN 204368683U
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- packing seal
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Abstract
The utility model provides a kind of Bottle cap structure of deoxidizer air-tight bottle, Bottle cap structure of the present utility model is adopted in deoxidizer air-tight bottle, the downward tensile force that can be formed when its bottle cap is fastened on bottleneck, the extruding of the edge of the packing seal on bottle cap is fitted on the bottleneck of bottle, impel end face cyst wall second on the sealing pillar upper end embedding sealing pad of packing seal to breathe freely in the vertical extension of through hole, sealing is formed to the second ventilative through hole; And the lug boss of clasp from bottle is exited, and grip the extension that clasp upwards lifts bottle cap bottle cap is upwards rotated around its connection portion, the upper end of sealing pillar then can be extracted and lose sealing function from the second ventilative through hole, because of bar pressure difference inside and outside bottle, the application force of bottle cap " absorption " on bottleneck is also disappeared thereupon, bottle cap is easy to be opened, and solves glass bottle with frosted glass opening of the prior art, wooden bottle stopper glass bottle etc. well and there is preservation and awkward problem for preserving deoxidizer.
Description
Technical field
The utility model relates to chemical reagent memory storage production technical field, particularly relates to a kind of Bottle cap structure of deoxidizer air-tight bottle.
Background technology
Deoxidizer (usually also referred to as deoxidation reagent) is a kind of additive commonly used during daily life and industrial products are produced, it can absorb oxygen, can be used in food, pharmacy or other products, the growth of mould fungus inhibition and aerobic bacteria, be used for preventing product from rotting, rotten, mouldy deodorizing.
Also often need to use deoxidizer in experimental applications, because deoxidizer is easily oxidized, therefore also need that sealing is carried out to deoxidizer in the lab and preserve.At present, usually glass bottle with frosted glass opening or wooden bottle stopper glass bottle is used to deposit deoxidizer in the laboratory of universities and colleges, R&D institution, because the frosted bottleneck of glass bottle with frosted glass opening extraordinaryly can mate break-in with frosted bottle stopper, wooden bottle stopper has certain retractility and can mate well with bottleneck, therefore can both reach good sealing effectiveness.But, after storing a period of time, because the oxygen in air in bottle is absorbed by deoxidizer, cause bottle internal gas pressure to reduce, thus under external atmosphere pressure effect, bottle stopper quilt " absorption " is on bottleneck, in addition existing frosted bottle stopper, wooden bottle stopper are usually because its profile design of reason such as attractive in appearance is comparatively mellow and full, be unfavorable for gripping force, thus make bottle stopper be difficult to be pulled out, on the contrary for the use of deoxidizer brings inconvenience.
Utility model content
For the above-mentioned problems in the prior art, the utility model provides a kind of Bottle cap structure of deoxidizer air-tight bottle, this bottle cap uses on the bottle being arranged on deoxidizer air-tight bottle, there is awkward problem in order to solve glass bottle with frosted glass opening of the prior art, wooden bottle stopper glass bottle etc. for preserving deoxidizer.
To achieve these goals, the utility model have employed following technical scheme:
The Bottle cap structure of deoxidizer air-tight bottle, described bottle cap has the flat lid of a hard material, and lid is provided with towards the side of bottle body and bottleneck the packing seal matched with bottleneck, described packing seal encloses by the cyst wall of elastic material the hollow structure formed, and described packing seal is pasted and fixed on lid towards in the plane of bottleneck side by the cyst wall of end face on it, the cyst wall of packing seal bottom surface has the first ventilative through hole being communicated with extraneous and internal cavities, and the edge of bottom surface cyst wall has a sealing pillar protruding straight up towards packing seal internal cavities side, on packing seal, the cyst wall of end face is provided with and is communicated with extraneous the second ventilative through hole with internal cavities and in inverted L shape, the vertical extension of the second ventilative through hole of described inverted L shape is communicated to the internal cavities of packing seal and is positioned at position directly over sealing pillar, the horizontal expansion section of the second ventilative through hole of inverted L shape is communicated to the external world from the opening part of end face cyst wall side packing seal, the side of described cover edge has a connection portion that can be rotatably connected on the bottleneck sidewall of bottle, cover edge also has an extension extended laterally from cover edge away from the side in described connection portion, the end of described extension is provided with a clasp that can rotate around this extension, described clasp can turn to the bottleneck side of bottle and buckle and hang over position of bottleneck place, and the position of bottleneck place that the size of clasp makes clasp buckle hangs over bottle can allow the edge extruding of the packing seal on bottle cap be fitted on the bottleneck of bottle to the downward tensile force that bottle cap is formed, bottleneck can make the sealing pillar upper end of packing seal embed in the vertical extension of the second ventilative through hole of inverted L shape to the extruding of subgasket edges simultaneously, sealing is formed to the second ventilative through hole.
In the Bottle cap structure of above-mentioned deoxidizer air-tight bottle, as a kind of preferred version, the elastic material that the cyst wall of described packing seal adopts is rubber or silica gel.
In the Bottle cap structure of above-mentioned deoxidizer air-tight bottle, as a kind of preferred version, the inside of the sealing pillar in described packing seal is inlaid with the cylinder of a hard material, the elastic material that the outer wrap of described cylinder is identical with the material of packing seal cyst wall.
Compared to prior art, the utility model has following beneficial effect:
1, bottle cap of the present utility model uses on the bottle being arranged on deoxidizer air-tight bottle, because bottle cap can rotate around its connection portion and be fastened on bottleneck, and can be buckled by the clasp on the extension of its lid when its bottle cap is fastened on bottleneck hang over bottle lug boss on the downward tensile force that formed, the extruding of the edge of the packing seal on bottle cap is fitted on the bottleneck of bottle, bottleneck can make the sealing pillar upper end of packing seal embed in the vertical extension of the second ventilative through hole of inverted L shape to the extruding of subgasket edges simultaneously, sealing is formed to the second ventilative through hole, thus make in bottle, to become a confined space, in preservation process, prevent deoxidizer from contacting with the oxygen in large quantity of air and losing efficacy, can perform well in preserving deoxidizer.
2, Bottle cap structure of the present utility model is used in deoxidizer air-tight bottle, when bottle cap opened by needs, the lug boss of clasp from bottle can be exited, and grip the extension that clasp upwards lifts bottle cap, on the one hand, because clasp is convenient to grip and force, the lever pulling force that the action upwards lifting clasp is formed will order about bottle cap and upwards rotate around its connection portion, impel bottle cap to open, on the other hand, even if occur bottle internal gas pressure to reduce and cause at external atmosphere pressure effect lower bottle cap by " absorption " situation on bottleneck, when bottle cap starts in the process of upwards rotating around its connection portion, the bottom surface cyst wall edge of the packing seal on bottle cap can by " absorption " on bottleneck, and the cyst wall of end face can gradually away from bottleneck under the drive of bottle cap lid on packing seal, thus impel the sealing pillar be originally embedded in the second ventilative vertical extension of through hole on packing seal bottom surface cyst wall to start at bottle cap little by little to extract from the second ventilative through hole in the process of upwards rotating, the sealing function to the second ventilative through hole are lost when the upper end sealing pillar is extracted completely from the second ventilative through hole, and then second on packing seal on end face cyst wall is breathed freely through hole, on the cavity of packing seal inside and packing seal bottom surface cyst wall first ventilative through hole is connected and defines the communicating passage of bottle interior or exterior space, the inside and outside bar pressure difference of bottle disappears, therefore bottle cap " absorption " application force on bottleneck is also disappeared thereupon, under combined action in above-mentioned two, the bottle cap of air-tight bottle is just easy to be opened.
3, Bottle cap structure of the present utility model is used in deoxidizer air-tight bottle, because bottle cap to be rotatably connected to the bottle mouth position of bottle by its connection portion, make bottle cap and bottle one_to_one corresponding, not easily lose or dislocation, there will not be in use procedure and a bottle cap mistake is covered the situation on another reagent bottle, it also avoid and cause the deoxidizer in bottle to be occurred by the situation that the reagent place that the bottle cap of other other reagent bottle adheres to pollutes because of wrong lid bottle cap.
4, in deoxidizer air-tight bottle, Bottle cap structure of the present utility model is adopted, not only be conducive to deoxidizer air-tight bottle to preserve the sealing of deoxidizer, use also convenient simultaneously, solve glass bottle with frosted glass opening of the prior art, wooden bottle stopper glass bottle etc. well and there is preservation and awkward problem for preserving deoxidizer.
Accompanying drawing explanation
Fig. 1 is the perspective view of the Bottle cap structure of the utility model deoxidizer air-tight bottle.
Fig. 2 is the A-A sectional structure schematic diagram of bottle cap shown in Fig. 1 under packing seal is not squeezed state.
Fig. 3 is the A-A sectional structure schematic diagram of bottle cap shown in Fig. 1 under packing seal is squeezed state.
Fig. 4 be the Bottle cap structure of the utility model deoxidizer air-tight bottle be arranged on deoxidizer air-tight bottle bottle in opened condition under a kind of concrete structure schematic diagram.
Fig. 5 be the Bottle cap structure of the utility model deoxidizer air-tight bottle be arranged on deoxidizer air-tight bottle bottle in buckling state under a kind of concrete structure schematic diagram.
Detailed description of the invention
The utility model provides a kind of Bottle cap structure of deoxidizer air-tight bottle.Fig. 1 ~ Fig. 3 shows a kind of detailed description of the invention of the utility model Bottle cap structure, wherein, Fig. 1 is the perspective view of the utility model Bottle cap structure, Fig. 2 is the A-A sectional structure schematic diagram of bottle cap under packing seal is not squeezed pressure condition, and Fig. 3 is the A-A sectional structure schematic diagram of bottle cap under packing seal is squeezed state.As shown in Fig. 1 ~ Fig. 3, in Bottle cap structure of the present utility model, bottle cap 20 has the flat lid 21 of a hard material, and lid 21 is provided with towards the side of bottle body and bottleneck 11 packing seal 25 matched with bottleneck.Sealing pad 25 encloses by the cyst wall of elastic material the hollow structure formed, and described packing seal 25 is pasted and fixed on lid 21 towards in the plane of bottleneck side by the cyst wall of end face on it, the cyst wall of packing seal 25 bottom surface has the first ventilative through hole 25b being communicated with extraneous and internal cavities 25a, and the edge of bottom surface cyst wall has a sealing pillar 25d protruding straight up towards packing seal internal cavities side, on packing seal 25, the cyst wall of end face is provided with and is communicated with extraneous the second ventilative through hole 25c with internal cavities and in inverted L shape, the vertical extension of the second ventilative through hole of this inverted L shape is communicated to the internal cavities 25a of packing seal and is positioned at position directly over sealing pillar 25d, the horizontal expansion section of the second ventilative through hole 25c of inverted L shape is communicated to the external world from the opening 25f of end face cyst wall side on packing seal.The side at lid 21 edge has a connection portion 22 that can be rotatably connected on the bottleneck sidewall of bottle.Lid 21 edge also has an extension 23 extended laterally from cover edge away from the side in described connection portion 22, and the end of described extension 23 is provided with a clasp 24 that can rotate around this extension; This clasp 24 can turn to the bottleneck side of bottle and buckle and hang over position of bottleneck place, and the lug boss that the size of clasp 24 makes clasp buckle hangs over bottle can allow the edge extruding of the packing seal 25 on bottle cap 20 be fitted on the bottleneck 11 of bottle to the downward tensile force that bottle cap is formed, the extruding at bottleneck 11 pairs of packing seal 25 edges simultaneously can make the sealing pillar 25d upper end of packing seal embed in the vertical extension of the second ventilative through hole 25c of inverted L shape, sealing is formed to the second ventilative through hole, as shown in Figure 3.
Bottle cap of the present utility model uses on the bottle being arranged on deoxidizer air-tight bottle.Fig. 4 and Fig. 5 shows bottle cap of the present utility model and is arranged on structural representation on a kind of bottle of deoxidizer air-tight bottle; Wherein, Fig. 4 is the deoxidizer air-tight bottle structural representation under bottle cap open mode, and Fig. 5 is the deoxidizer air-tight bottle structural representation under bottle cap buckling state.As shown in Figure 4 and Figure 5, bottle cap 20 of the present utility model is rotatably connected on bottleneck 11 sidewall of bottle 10 by the connection portion 22 on its lid 21, certainly this needs the mounting structure bottleneck sidewall of bottle 11 with correspondence to match, bottleneck 11 sidewall of bottle 10 such as, arranged the mount pad (because visual angle stops, mount pad does not illustrate in the drawings) that can match with the connection portion 22 of bottle cap and realize being rotatably connected; Simultaneously, clasp 24 due to extension 23 end on bottle cap lid 21 needs to buckle bottleneck 11 position hanging over bottle 10, therefore also need to have near bottleneck 11 position of bottle and can buckle the structure of hanging for clasp 24, the position that such as sidewall below the bottleneck 11 of bottle 10 can correspond to the side at its extension place when bottle cap fastens arranges the lug boss 14 of a horizontal expansion, and clasp 24 can be buckled at this lug boss 14.Thus, because bottle cap can rotate around its connection portion and be fastened on bottleneck, as shown in Figure 5, and can be buckled by the clasp on the extension of its lid when its bottle cap is fastened on bottleneck hang over bottle lug boss on the downward tensile force that formed, the extruding of the edge of the packing seal on bottle cap is fitted on the bottleneck of bottle, bottleneck can make the sealing pillar upper end of packing seal embed in the vertical extension of the second ventilative through hole of inverted L shape to the extruding of subgasket edges simultaneously, sealing is formed to the second ventilative through hole, as shown in Figure 3, thus make the bottle of deoxidizer air-tight bottle be in sealing state, prevent deoxidizer from contacting with the oxygen in large quantity of air and losing efficacy, deoxidizer can be preserved better.Meanwhile, when bottle cap opened by needs, the lug boss of clasp from bottle can be exited, and grip the extension that clasp upwards lifts bottle cap, as shown in Figure 4, on the one hand, because clasp is convenient to grip and force, the lever pulling force that the action upwards lifting clasp is formed will order about bottle cap and upwards rotate around its connection portion, impel bottle cap to open, on the other hand, even if occur bottle internal gas pressure to reduce and cause at external atmosphere pressure effect lower bottle cap by " absorption " situation on bottleneck, when bottle cap starts in the process of upwards rotating around its connection portion, the bottom surface cyst wall edge of the packing seal on bottle cap can by " absorption " on bottleneck, and the cyst wall of end face can gradually away from bottleneck under the drive of bottle cap lid on packing seal, thus impel the sealing pillar be originally embedded in the second ventilative vertical extension of through hole on packing seal bottom surface cyst wall to start at bottle cap little by little to extract from the second ventilative through hole in the process of upwards rotating, the sealing function to the second ventilative through hole are lost when the upper end sealing pillar is extracted completely from the second ventilative through hole, as shown in Figure 2, and then second on packing seal on end face cyst wall is breathed freely through hole, on the cavity of packing seal inside and packing seal bottom surface cyst wall first ventilative through hole is connected and defines the communicating passage of bottle interior or exterior space, the inside and outside bar pressure difference of bottle disappears, therefore bottle cap " absorption " application force on bottleneck is also disappeared thereupon, under combined action in above-mentioned two, bottle cap is just easy to be opened.In addition, because bottle cap to be rotatably connected to the bottle mouth position of bottle by its connection portion, make bottle cap and bottle one_to_one corresponding, not easily lose or dislocation, there will not be in use procedure and a bottle cap mistake is covered the situation on another reagent bottle, it also avoid and cause the deoxidizer in bottle to be occurred by the situation that the reagent place that the bottle cap of other other reagent bottle adheres to pollutes because of wrong lid bottle cap.Therefore, in deoxidizer air-tight bottle, adopt Bottle cap structure of the present utility model, be not only conducive to deoxidizer air-tight bottle and the sealing of deoxidizer is preserved, use also convenient simultaneously.
The Bottle cap structure of the utility model deoxidizer air-tight bottle, the sealing pillar ensureing on packing seal bottom surface cyst wall can embed smoothly when bottle cap is fastened on bottleneck end face cyst wall second breathe freely through hole vertical extension in and can deviate from from the second ventilative through hole smoothly in the process be opened at bottle cap, then require that sealing pillar self needs to possess good anti-extrusion performance and stretch-proof performance.In order to reach such object, consider from the convenience angle of production and processing, packing seal on bottle cap can adopt slightly harder elastomeric material, such as adopt the hard rubber that sulfur content is higher, by cyst wall and sealing pillar one-body molded, make sealing pillar meet operating needs by the anti-extrusion performance of elastomeric material self and stretch-proof performance; But the harder elastomeric material of material often can affect again contractibility when it is squeezed, thus sealing property easily goes wrong again.Be directed to such situation, as one preferably gasket structure scheme, as shown in Figures 2 and 3, the inside of sealing pillar 25d in packing seal 25 can inlay the cylinder 25e of a hard material, hard material can be glass hard metal, rigid plastic etc., and the elastic material that the outer wrap of cylinder 25e is identical with the material of packing seal cyst wall; Like this, just can adopt and make the cyst wall of packing seal to guarantee good seal performance when it is squeezed compared with the elastomeric material of softwood matter, in turn ensure that sealing pillar self possesses good anti-extrusion performance and stretch-proof performance simultaneously, and having the elastic material identical with the material of packing seal cyst wall due to the outer wrap of sealing pillar middle column body, the upper end therefore sealing pillar also can form sealing to the breathe freely vertical extension of through hole of end face cyst wall on packing seal second well.
During concrete enforcement, in the Bottle cap structure of the utility model deoxidizer air-tight bottle, the material of packing seal preferably adopts rubber or silica gel to make, because the chemical property of rubber and silica gel is comparatively stable, can be used for preserving multiple deoxidizer and the damage that is not easily corroded, contribute to air-tight bottle of the present utility model and possess better applicability.
In sum, Bottle cap structure of the present utility model is adopted in deoxidizer air-tight bottle, sealing can not only be realized well, and opening of bottle cap is also more prone to, make bottle cap and bottle one_to_one corresponding in addition, not easily lose or dislocation, avoid and cause the deoxidizer in bottle to be occurred by the situation that the reagent place that the bottle cap of other other reagent bottle adheres to pollutes because of wrong lid bottle cap, solve glass bottle with frosted glass opening of the prior art, wooden bottle stopper glass bottle etc. well and there is preservation and awkward problem for preserving deoxidizer.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a Bottle cap structure for deoxidizer air-tight bottle, is characterized in that, described bottle cap has the flat lid of a hard material, and lid is provided with towards the side of bottle body and bottleneck the packing seal matched with bottleneck;
Described packing seal encloses by the cyst wall of elastic material the hollow structure formed, and described packing seal is pasted and fixed on lid towards in the plane of bottleneck side by the cyst wall of end face on it, the cyst wall of packing seal bottom surface has the first ventilative through hole being communicated with extraneous and internal cavities, and the edge of bottom surface cyst wall has a sealing pillar protruding straight up towards packing seal internal cavities side, on packing seal, the cyst wall of end face is provided with and is communicated with extraneous the second ventilative through hole with internal cavities and in inverted L shape, the vertical extension of the second ventilative through hole of described inverted L shape is communicated to the internal cavities of packing seal and is positioned at position directly over sealing pillar, the horizontal expansion section of the second ventilative through hole of inverted L shape is communicated to the external world from the opening part of end face cyst wall side packing seal,
The side of described cover edge has a connection portion that can be rotatably connected on the bottleneck sidewall of bottle, cover edge also has an extension extended laterally from cover edge away from the side in described connection portion, the end of described extension is provided with a clasp that can rotate around this extension, described clasp can turn to the bottleneck side of bottle and buckle and hang over position of bottleneck place, and the position of bottleneck place that the size of clasp makes clasp buckle hangs over bottle can allow the edge extruding of the packing seal on bottle cap be fitted on the bottleneck of bottle to the downward tensile force that bottle cap is formed, bottleneck can make the sealing pillar upper end of packing seal embed in the vertical extension of the second ventilative through hole of inverted L shape to the extruding of subgasket edges simultaneously, sealing is formed to the second ventilative through hole.
2. the Bottle cap structure of deoxidizer air-tight bottle according to claim 1, it is characterized in that, the elastic material that the cyst wall of described packing seal adopts is rubber or silica gel.
3. the Bottle cap structure of deoxidizer air-tight bottle according to claim 1, it is characterized in that, the inside of the sealing pillar in described packing seal is inlaid with the cylinder of a hard material, the elastic material that the outer wrap of described cylinder is identical with the material of packing seal cyst wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710504.8U CN204368683U (en) | 2014-11-24 | 2014-11-24 | A kind of Bottle cap structure of deoxidizer air-tight bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710504.8U CN204368683U (en) | 2014-11-24 | 2014-11-24 | A kind of Bottle cap structure of deoxidizer air-tight bottle |
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| Publication Number | Publication Date |
|---|---|
| CN204368683U true CN204368683U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420710504.8U Expired - Fee Related CN204368683U (en) | 2014-11-24 | 2014-11-24 | A kind of Bottle cap structure of deoxidizer air-tight bottle |
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| CN (1) | CN204368683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639577A (en) * | 2018-05-22 | 2018-10-12 | 沈阳师范大学 | A kind of deoxygenation nitrogen pick-up extends the device in food preserving time limit |
-
2014
- 2014-11-24 CN CN201420710504.8U patent/CN204368683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639577A (en) * | 2018-05-22 | 2018-10-12 | 沈阳师范大学 | A kind of deoxygenation nitrogen pick-up extends the device in food preserving time limit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151124 |