CN214030019U - Bottle cap - Google Patents
Bottle cap Download PDFInfo
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- CN214030019U CN214030019U CN202023118625.8U CN202023118625U CN214030019U CN 214030019 U CN214030019 U CN 214030019U CN 202023118625 U CN202023118625 U CN 202023118625U CN 214030019 U CN214030019 U CN 214030019U
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- cavity
- waterproof
- sealing ring
- bottle cap
- gasket
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Abstract
The utility model discloses a bottle cap, which is used for opening and closing the bottleneck of a storage tank and comprises a cap body, a sealing ring, a partition plate, a first waterproof breathable gasket and gas adsorption particles, wherein the cap body is detachably connected with the bottleneck of the storage tank; the sealing ring is arranged in the cover body, the top end of the sealing ring is connected with the cover body, and the bottom end of the sealing ring is inserted into the bottle mouth of the storage tank; the partition plate is arranged in a cavity enclosed by the sealing ring and divides the cavity into a first cavity and a second cavity which are arranged up and down, and the partition plate is provided with an air hole communicated with the first cavity and the second cavity; the first waterproof breathable gasket is arranged in the second cavity and shields the breathable holes; the gas adsorption particles are filled in the first cavity. The utility model provides a storage tank to reach that exhaust effect is good, the leakproofness is good and prevent that liquid material from receiving the purpose of pollution.
Description
Technical Field
The utility model relates to a storage container technical field especially relates to a bottle lid.
Background
At present, the material storage tank is widely applied to industrial departments such as dairy products, food, pharmacy, chemical industry, beverage and the like as a device for cooling, heat preservation, sterilization treatment or slurry storage. According to the knowledge, when some storage tanks are used for storing liquid materials capable of generating gas, such as soy sauce, caramel and other liquid materials, the liquid materials can generate chemical reaction in the storage process to generate a certain amount of gas, and after the gas is stored in the storage tanks for a certain time, the storage tanks can expand, so that the appearance of the storage tanks is influenced. In order to solve the above technical problems, the following two technical solutions are mainly adopted in the prior art:
(1) a pressure relief hole is formed in the bottle cap of the storage tank, a pressure relief valve or a one-way vent valve is arranged on the pressure relief hole, and when the pressure value in the storage tank exceeds a warning value, the pressure relief valve or the one-way vent valve is opened to relieve the pressure, so that the pressure in the storage tank reaches a normal value;
(2) the inner cavity of the storage tank is provided with a filtering mechanism with waterproof and breathable effects, and the connecting part of the storage tank and the bottle cap or the bottle cap is provided with a filter mechanism with waterproof and breathable effectsThe outside is communicated with an air inlet hole and an air outlet hole, the filtering mechanism can not only prevent liquid generated during the fermentation of the food materials in the storage tank from escaping, but also can prevent C0 generated during the fermentation of the food materials2The gas is exhausted through the exhaust hole.
However, the two technical solutions have the following problems:
(1) the pressure relief valve or the one-way vent valve has a small ventilation area, and for viscous liquid materials such as soy sauce, caramel and other liquid materials, the viscous liquid materials continuously shake in the transportation process, so that the liquid materials are easily adhered to the inner side of the pressure relief valve, and a vent hole of the pressure relief valve is blocked, thereby affecting the pressure relief process and the ventilation effect of the pressure relief valve;
(2) the air tightness requirement of inlet port and exhaust hole is high, and in the actual production process, the problem that external microorganism gets into in the storage tank through the inlet port, liquid material discharges the storage tank outside through the exhaust hole appears very easily.
Disclosure of Invention
The utility model aims at: the utility model provides a storage tank to reach that exhaust effect is good, the leakproofness is good and prevent that liquid material from receiving the purpose of pollution.
In order to achieve the above object, the utility model provides a bottle cap for the bottleneck of the storage tank that opens and shuts, it includes:
the cover body is detachably connected with the bottle opening of the material storage tank;
the sealing ring is arranged in the cover body, the top end of the sealing ring is connected with the cover body, and the bottom end of the sealing ring is inserted into the bottle mouth of the storage tank;
the partition plate is arranged in a cavity enclosed by the sealing ring and divides the cavity into a first cavity and a second cavity which are arranged up and down, and the partition plate is provided with an air hole communicated with the first cavity and the second cavity;
the first waterproof breathable gasket is arranged in the second cavity and shields the air holes;
gas adsorption particles filled in the first cavity.
In some embodiments of the present application, the bottle cap further comprises a second waterproof gasket disposed in the first cavity and between the separator and the gas-adsorbing particles.
In some embodiments of the present application, the first waterproof and breathable gasket has a cross-sectional area equal to a cross-sectional area of the first cavity and the second waterproof and breathable gasket has a cross-sectional area equal to a cross-sectional area of the second cavity.
In some embodiments of the present application, the cross-sectional area of the first cavity is equal to the cross-sectional area of the second cavity.
In some embodiments of the present application, the first waterproof breathable gasket has a thickness greater than a thickness of the second waterproof breathable gasket.
In some embodiments of the present application, a buckle is disposed along a circumferential direction of a cavity wall of the second cavity, and the first waterproof breathable gasket is clamped between the buckle and the partition plate.
In some embodiments of the present application, the outer diameter of the sealing ring is equal to the inner diameter of the mouth of the storage tank.
In some embodiments of the present application, the plurality of ventilation holes are provided, and the ventilation holes are arranged at equal intervals.
In some embodiments of the present application, the inner side wall of the cover body is in threaded connection with the outer side wall of the bottle mouth of the storage tank.
In some embodiments of the present application, the bottom of the seal ring has a rounded corner.
The embodiment of the utility model provides a bottle cap, it compares with prior art, and its beneficial effect lies in:
the first waterproof breathable gasket is arranged and used for shielding the air holes, so that the swaying liquid material cannot be splashed to the air holes, and gas generated by the liquid material is allowed to permeate; in addition, the air-permeable area of the first waterproof air-permeable gasket is large, the surface of the first waterproof air-permeable gasket is not easy to be completely adhered by liquid materials, so that the air-permeable stability of the first waterproof air-permeable gasket is ensured, and gas adsorption particles are prevented from entering the material storage tank and contacting with the liquid materials;
the gas adsorption particles are filled in the first cavity and adsorb gas generated by the liquid material, so that the pressure in the storage tank is maintained at a normal value, and the aim of good exhaust effect is fulfilled; in addition, the bottle cap does not need to be perforated or grooved to release pressure on the side wall, so that the bottle cap has the advantage of good sealing performance.
Drawings
Fig. 1 is a schematic structural diagram of a bottle cap according to an embodiment of the present invention.
In the figure, 1, a bottle mouth; 2. a cover body; 3. a seal ring; 4. an inner cavity; 41. a first cavity; 42. a second cavity; 5. a partition plate; 51. air holes are formed; 6. a first waterproof breathable gasket; 7. gas adsorbing particles; 8. a second waterproof breathable gasket; 9. and (5) buckling.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1, an embodiment of the present invention provides a bottle cap, which is used for opening and closing a bottle mouth 1 of a storage tank, and includes a cap body 2, a sealing ring 3, a partition plate 5, a first waterproof breathable gasket 6 and gas adsorption particles 7, wherein the cap body 2 is detachably connected with the bottle mouth 1 of the storage tank; the sealing ring 3 is arranged in the cover body 2, the top end of the sealing ring 3 is connected with the cover body 2, and the bottom end of the sealing ring 3 is inserted into the bottle mouth 1 of the storage tank; the division plate 5 is arranged in the cavity 4 enclosed by the sealing ring 3 and divides the cavity into a first cavity 41 and a second cavity 42 which are arranged up and down, and the division plate 5 is provided with an air hole for communicating the first cavity 41 and the second cavity 42; the first waterproof breathable gasket 6 is arranged in the second cavity 42, and the first waterproof breathable gasket 6 shields the air holes 51; the gas adsorbing particles 7 are filled in the first cavity 41.
Based on the setting, the utility model discloses bottle lid has following advantage:
(1) by arranging the first waterproof breathable gasket 6, the first waterproof breathable gasket 6 is used for shielding the air holes 51, so that the swaying liquid material cannot be splashed to the partition plate 5, and gas generated by the liquid material is allowed to permeate; in addition, the air-permeable area of the first waterproof air-permeable gasket 6 is large, and the surface of the first waterproof air-permeable gasket 6 is not easy to be completely adhered by liquid materials, so that the air-permeable stability of the first waterproof air-permeable gasket 6 is ensured, and the gas adsorption particles 7 are ensured not to enter the material storage tank to contact with the liquid materials;
(2) the gas adsorption particles 7 are filled in the first cavity, and the gas adsorption particles 7 adsorb gas generated by liquid materials, so that the pressure in the storage tank is maintained at a normal value, and the aim of good exhaust effect is fulfilled; in addition, the bottle cap does not need to be perforated or grooved to release pressure on the side wall, so that the bottle cap has the advantage of good sealing performance.
In some embodiments, optionally, as shown in fig. 1, the bottle cap further comprises a second waterproof and breathable gasket 8, and the second waterproof and breathable gasket 8 is disposed in the first cavity 41 and between the separation plate 5 and the gas adsorption particles 7. From this, waterproof ventilative gasket 8 of second not only supports gas adsorption particle 7, makes gas adsorption particle 7 not splashed wet by the liquid material that rocks moreover, ensures that gas adsorption particle 7 and liquid material keep apart each other, guarantees that the liquid material can not be polluted, and then guarantees food safety.
In some embodiments, optionally, as shown in fig. 1, the cross-sectional area of the first waterproof breathable gasket 6 is equal to the cross-sectional area of the first cavity 41, and the cross-sectional area of the second waterproof breathable gasket 8 is equal to the cross-sectional area of the second cavity 42, in other words, compared with the breathable area of the pressure relief valve or the one-way breathable valve, the breathable area of the first waterproof breathable gasket 6 and the breathable area of the second waterproof breathable gasket 8 of the present embodiment are larger, and the surfaces of the first waterproof breathable gasket 6 and the second waterproof breathable gasket 8 are not easily and completely adhered by the liquid material, so that the first waterproof breathable gasket 6 and the second waterproof breathable gasket 8 have the advantage of good breathable effect.
In some embodiments, optionally, as shown in fig. 1, the inner diameter of the reservoir finish 1 remains constant from top to bottom, whereby the cross-sectional area of the first chamber 41 is equal to the cross-sectional area of the second chamber 42 in order to facilitate a better fit connection of the closure to the reservoir finish 1.
In some embodiments, optionally, as shown in fig. 1, the thickness of the first waterproof breathable gasket 6 is greater than that of the second waterproof breathable gasket 8, in other words, since the first waterproof breathable gasket 6 is closer to the liquid material, the embodiment sets the thickness of the first waterproof breathable gasket 6 to be thicker, and the liquid material is difficult to pass through the first waterproof breathable gasket 6, so that the gas adsorption particles 7 are not contaminated by the liquid material.
In some embodiments, optionally, as shown in fig. 1, the cavity wall of the second cavity 42 is provided with a buckle 9 along the circumference thereof, and the first waterproof and breathable gasket 6 is clamped between the buckle 9 and the partition plate 5. From this, buckle 9 is fixed in second cavity 42 with first waterproof air-permeable gasket 6 for first waterproof air-permeable gasket 6 can stably place.
In some embodiments, optionally, as shown in fig. 1, the outer diameter of the sealing ring 3 is equal to the inner diameter of the neck 1 of the reservoir. From this, sealing ring 3 forms sealedly with the inner wall of the bottleneck 1 of storage tank to make the gas that produces by the liquid material only can be through discharging to the inner chamber 4 of sealing ring 3, and absorbed by gas adsorption granule 7, and then guarantee the leakproofness of this bottle lid.
In some embodiments, alternatively, as shown in fig. 1, the ventilation holes 51 are provided in plurality, and the ventilation holes 51 are arranged at equal intervals, thereby providing the partition plate 5 with an advantage of uniform exhaust.
In some embodiments, optionally, as shown in fig. 1, the inner sidewall of the cover body 2 is screwed with the outer sidewall of the bottle mouth 1 of the storage tank, so as to facilitate the opening and closing of the bottle cap by an operator.
In some embodiments, optionally, as shown in fig. 1, the bottom of the sealing ring 3 has a rounded corner, so as to facilitate the insertion of the sealing ring 3 into the mouth 1, reducing the resistance to the entry of the sealing ring 3 into the mouth 1.
The embodiment of the utility model provides a still provide a sealing method through bottle lid, its specific process does, and the produced gas of liquid material passes through first waterproof ventilative gasket 6 earlier, then sees through division board 5's bleeder vent 51, passes through second waterproof ventilative gasket 8 at last, and is absorbed with the contact of gas adsorption granule 7.
To sum up, the utility model provides a storage tank to reach that exhaust effect is good, the leakproofness is good and prevent that liquid material from receiving the purpose of pollution.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a bottle lid for the bottleneck of storage tank opens and shuts, its characterized in that includes:
the cover body is detachably connected with the bottle opening of the material storage tank;
the sealing ring is arranged in the cover body, the top end of the sealing ring is connected with the cover body, and the bottom end of the sealing ring is inserted into the bottle mouth of the storage tank;
the partition plate is arranged in a cavity enclosed by the sealing ring and divides the cavity into a first cavity and a second cavity which are arranged up and down, and the partition plate is provided with an air hole communicated with the first cavity and the second cavity;
the first waterproof breathable gasket is arranged in the second cavity and shields the air holes;
gas adsorption particles filled in the first cavity.
2. The bottle cap of claim 1, further comprising a second waterproof, gas-permeable gasket disposed within the first cavity between the separator and the gas-adsorbing particles.
3. The bottle cap of claim 2, wherein the first waterproof, gas-permeable gasket has a cross-sectional area equal to a cross-sectional area of the first cavity, and the second waterproof, gas-permeable gasket has a cross-sectional area equal to a cross-sectional area of the second cavity.
4. The bottle cap of claim 3, wherein the cross-sectional area of the first cavity is equal to the cross-sectional area of the second cavity.
5. The bottle cap of claim 2, wherein the first waterproof, gas-permeable gasket has a thickness greater than a thickness of the second waterproof, gas-permeable gasket.
6. The bottle cap according to claim 1, wherein a snap is provided along a circumferential direction of a cavity wall of the second cavity, and the first waterproof and breathable gasket is clamped between the snap and the partition plate.
7. The closure according to claim 1, wherein the sealing ring has an outer diameter equal to the inner diameter of the mouth of the reservoir.
8. The bottle cap according to claim 1, wherein the ventilation holes are provided in plurality, and the ventilation holes are arranged at equal intervals.
9. The bottle cap according to claim 1, wherein the inner sidewall of the cap body is threadedly coupled to the outer sidewall of the mouth of the reservoir tank.
10. The bottle cap of claim 1, wherein the bottom of the sealing ring has a rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118625.8U CN214030019U (en) | 2020-12-22 | 2020-12-22 | Bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118625.8U CN214030019U (en) | 2020-12-22 | 2020-12-22 | Bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214030019U true CN214030019U (en) | 2021-08-24 |
Family
ID=77340488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023118625.8U Active CN214030019U (en) | 2020-12-22 | 2020-12-22 | Bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214030019U (en) |
-
2020
- 2020-12-22 CN CN202023118625.8U patent/CN214030019U/en active Active
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