CN203064405U - Air-permeable sealing structure of container containing liquid - Google Patents
Air-permeable sealing structure of container containing liquid Download PDFInfo
- Publication number
- CN203064405U CN203064405U CN 201220690867 CN201220690867U CN203064405U CN 203064405 U CN203064405 U CN 203064405U CN 201220690867 CN201220690867 CN 201220690867 CN 201220690867 U CN201220690867 U CN 201220690867U CN 203064405 U CN203064405 U CN 203064405U
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- endosome
- hole
- cylinder
- container
- channel
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Abstract
The utility model provides an air-permeable sealing structure of a container containing liquid. A cover body comprises an outer cover and an inner sleeve, wherein the inner sleeve comprises a cylindrical inner body and a boss, the boss is connected with the lower end of the cylindrical inner body in an integrally formed mode, a flange extending outwards is arranged on the upper end surface of the boss, and is contacted with the lateral wall and the top wall of the outer cover, two first buckles extending upwards are fixedly connected with the upper end surface of the cylindrical inner body, two second buckles which extend downwards and are matched with the first buckles are fixedly connected with the top wall of the outer cover, and a containing space is formed among the first buckles, the second buckles, the cylindrical inner body and the outer cover. A rubber pad is filled inside the containing space, a concave groove is formed in the center of the lower end of the cylindrical inner body, a first through hole is formed between the concave groove and the upper end surface of the cylindrical inner body, at least one airflow passage is formed in the rubber pad, a second through hole is formed in each second buckle, and at least one third through hole is formed in the flange. The air-permeable sealing structure of the container containing liquid solves the problem that the liquid overflows when air inside the container is exhausted.
Description
Technical field
The utility model relates to a kind of container, and it is volatile or resolve into the ventilative hermetically-sealed construction of container of the liquid of gas to be specifically related to a kind of splendid attire.
Background technology
In order to prevent the excessive of liquid, the container of general carrying liquid adopts hermetically-sealed construction more, it is just very undesirable that but it is used for the volatile or labile liquid of splendid attire, at first, when volatile or easy decomposed liq is subjected to light, heat effect or vibration, in transportation or handling process, the air pressure in the container just might be above the safety value of container especially, thereby cause the accident of dashing lid, even the possibility of blast occurs.Therefore, for the sake of security, bore an air extractor vent on the container cover of being everlasting when holding this class I liquid I, thereby realize ventilative purpose, but in transportation, cause liquid excessive from air extractor vent probably, pollute for environment and transportation means, also may erode to transportation means; And in a dead lift engineering, just more dangerous.
The utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of ventilative hermetically-sealed construction of container of carrying liquid, has solved the problem that occurs liquid spill when gas is discharged in the container.
The technical scheme that its technical matters that solves the utility model adopts is:
The ventilative hermetically-sealed construction of the container of carrying liquid, described container comprises vessel and the lid that is threaded with described vessel, described lid comprises the enclosing cover that is threaded with vessel, and with the interior cover of this enclosing cover clamping, wherein, the boss that cover comprises the cylinder endosome and is arranged at described cylinder endosome periphery in described, described boss is connected with the lower end of cylinder endosome is one-body molded, the upper surface of this boss is provided with outward extending flange, described flange all contacts with roof with the sidewall of enclosing cover, the upper surface of described cylinder endosome is fixedly connected with two upwardly extending first fasteners, the roof of described enclosing cover is fixedly connected with two second fasteners that cooperate with first fastener that extend downwards, first fastener, second fastener, form an accommodation space between cylinder endosome and the enclosing cover, be filled with a rubber cushion in this accommodation space, the center of the lower end of cylinder endosome offers a groove, form one first through hole between described groove and the cylinder endosome upper surface, offer at least one gas channel on the described rubber cushion, offer second through hole on described second fastener, offer at least one third through-hole on the described flange, described first through hole, gas channel, second through hole, form a disappointing passage between the third through-hole.
Preferably, the quantity of described gas channel is two.
Preferably, described gas channel comprises and is communicated with first through hole and is communicated with cylinder endosome upper surface first passage at 45, with described first passage and become 135 ° third channel with the vertical second channel of first passage, with the second channel connection and with second channel that the other end of described third channel extends to the sidewall of rubber cushion.
Preferably, the lower end of described cylinder endosome also offers at least one anti-overflow annular groove, and described anti-overflow annular groove is arranged at the periphery of described groove.
Advantage of the present utility model is:
The utility model is by forming a disappointing passage between first through hole, gas channel, second through hole, the third through-hole, gas in the container is discharged with the slit that cooperates between the vessel by enclosing cover, and liquid can't pass through gas channel, thereby realize ventilative purpose, in transportation or handling process, can not take place to pollute and dangerous situation simultaneously.
Description of drawings
Fig. 1 is the schematic diagram of ventilative hermetically-sealed construction of the container of the utility model carrying liquid.
Wherein: 1, enclosing cover; 11, second fastener; 111, second through hole; 2, interior cover; 21, groove; 22, first through hole; 23, boss; 24, anti-overflow annular groove; 25, third through-hole; 26, cylinder endosome; 27, flange; 28, first fastener; 3, rubber cushion; 31, gas channel.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
As shown in Figure 1, the ventilative hermetically-sealed construction of the container of carrying liquid, described container comprises vessel (not shown) and the lid that is threaded with described vessel, described lid comprises the enclosing cover 1 that is threaded with vessel, and with the interior cover 2 of this enclosing cover 1 clamping, wherein, cover 2 boss 23 that comprise cylinder endosome 26 and be arranged at described cylinder endosome periphery in described, described boss 23 is connected with the lower end of cylinder endosome 26 is one-body molded, the upper surface of this boss 23 is provided with outward extending flange 27, described flange 27 all contacts with roof with the sidewall of enclosing cover 1, the upper surface of described cylinder endosome 26 is fixedly connected with two upwardly extending first fasteners 28, the roof of described enclosing cover 1 is fixedly connected with two second fasteners 11 that cooperate with first fastener that extend downwards, first fastener 28, second fastener 11, form an accommodation space between cylinder endosome 26 and the enclosing cover 1, be filled with a rubber cushion 3 in this accommodation space, the center of the lower end of cylinder endosome 26 offers a groove 21, form one first through hole 22 between described groove 21 and cylinder endosome 26 upper surfaces, offer at least one gas channel 31 on the described rubber cushion 3, offer second through hole 111 on described second fastener 11, offer at least one third through-hole 25 on the described flange 27, described first through hole 22, gas channel 31, second through hole 111, form a disappointing passage between the third through-hole 25, gas in the container is discharged by the tolerance clearance between enclosing cover and the vessel by this disappointing passage, liquid then can't pass through gas channel 31, prevents liquid spill.
In the utility model preferred embodiment, the quantity of gas channel 31 is two, each gas channel 31 includes and is communicated with first through hole and is communicated with cylinder endosome upper surface first passage at 45, with described first passage and become 135 ° third channel with the vertical second channel of first passage, with the second channel connection and with second channel, the other end of described third channel extends to the sidewall of rubber cushion, even this set is liquid and enters gas channel 31, also can be owing to the gravity effect slips in the vessel.
In order further to prevent liquid spill, in the utility model preferred embodiment, also offer at least one anti-overflow annular groove 24 in the lower end of cylinder endosome 26, described anti-overflow annular groove 24 is arranged at the periphery of described groove 21.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. the ventilative hermetically-sealed construction of the container of carrying liquid, described container comprises vessel and the lid that is threaded with described vessel, it is characterized in that, described lid comprises the enclosing cover that is threaded with vessel, and with the interior cover of this enclosing cover clamping, wherein, the boss that cover comprises the cylinder endosome and is arranged at described cylinder endosome periphery in described, described boss is connected with the lower end of cylinder endosome is one-body molded, the upper surface of this boss is provided with outward extending flange, described flange all contacts with roof with the sidewall of enclosing cover, the upper surface of described cylinder endosome is fixedly connected with two upwardly extending first fasteners, the roof of described enclosing cover is fixedly connected with two second fasteners that cooperate with first fastener that extend downwards, first fastener, second fastener, form an accommodation space between cylinder endosome and the enclosing cover, be filled with a rubber cushion in this accommodation space, the center of the lower end of cylinder endosome offers a groove, form one first through hole between described groove and the cylinder endosome upper surface, offer at least one gas channel on the described rubber cushion, offer second through hole on described second fastener, offer at least one third through-hole on the described flange, described first through hole, gas channel, second through hole, form a disappointing passage between the third through-hole.
2. the ventilative hermetically-sealed construction of the container of carrying liquid according to claim 1 is characterized in that, the quantity of described gas channel is two.
3. the ventilative hermetically-sealed construction of the container of carrying liquid according to claim 2, it is characterized in that, gas channel comprises and is communicated with first through hole and is communicated with cylinder endosome upper surface first passage at 45, with described first passage and become 135 ° third channel with the vertical second channel of first passage, with the second channel connection and with second channel that the other end of described third channel extends to the sidewall of rubber cushion.
4. the ventilative hermetically-sealed construction of the container of carrying liquid according to claim 1 is characterized in that, the lower end of described cylinder endosome also offers at least one anti-overflow annular groove, and described anti-overflow annular groove is arranged at the periphery of described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690867 CN203064405U (en) | 2012-12-13 | 2012-12-13 | Air-permeable sealing structure of container containing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690867 CN203064405U (en) | 2012-12-13 | 2012-12-13 | Air-permeable sealing structure of container containing liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203064405U true CN203064405U (en) | 2013-07-17 |
Family
ID=48763221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220690867 Expired - Fee Related CN203064405U (en) | 2012-12-13 | 2012-12-13 | Air-permeable sealing structure of container containing liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203064405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562900A (en) * | 2019-10-12 | 2019-12-13 | 广州达意隆包装机械股份有限公司 | Automatic false cup of liquid filling machine and filling equipment |
| CN111362212A (en) * | 2020-03-12 | 2020-07-03 | 英攀东 | Automatic capping equipment for glass tank |
-
2012
- 2012-12-13 CN CN 201220690867 patent/CN203064405U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562900A (en) * | 2019-10-12 | 2019-12-13 | 广州达意隆包装机械股份有限公司 | Automatic false cup of liquid filling machine and filling equipment |
| CN111362212A (en) * | 2020-03-12 | 2020-07-03 | 英攀东 | Automatic capping equipment for glass tank |
| CN111362212B (en) * | 2020-03-12 | 2021-06-15 | 英攀东 | Automatic capping equipment for glass tank |
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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: 20130717 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |