CN112550937A - Ventilative leak protection explosion-proof bottle - Google Patents
Ventilative leak protection explosion-proof bottle Download PDFInfo
- Publication number
- CN112550937A CN112550937A CN202011351043.6A CN202011351043A CN112550937A CN 112550937 A CN112550937 A CN 112550937A CN 202011351043 A CN202011351043 A CN 202011351043A CN 112550937 A CN112550937 A CN 112550937A
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- Prior art keywords
- air
- proof
- plug
- leak
- permeable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
- B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a breathable leak-proof explosion-proof bottle body. The breathable, leak-proof and explosion-proof bottle body comprises a bottle body and a breathable, leak-proof and explosion-proof bottle body sealing integrated assembly; the sealing integrated assembly of the air-permeable leak-proof explosion-proof bottle body comprises a bottle cap, at least two air valves and an air-permeable leak-proof bending plug; the bottle cover is provided with a bottle cover air hole penetrating through the top of the bottle cover, a plug fixed end is arranged in the bottle cover, and the bottle cover air hole is positioned in the plug fixed end and is communicated with the plug fixed end; the air valve is provided with air valve air holes, and a ventilating anti-seepage film is matched with the air valve air holes; the breathable anti-leakage bending plug is hollow inside and the end part is in an open shape. The invention can solve the technical problem of how to discharge gas possibly generated by liquid from the breathable leak-proof explosion-proof bottle body and simultaneously avoid the liquid from leaking from the breathable leak-proof explosion-proof bottle body.
Description
Technical Field
The invention relates to a breathable, leak-proof and explosion-proof bottle body, which solves the problem that the bottle body is burst due to the increase of air pressure in the bottle caused by the gasification of internal liquid.
Background
In the transportation process, gasified liquid possibly exists, and a special large can or small can container is generally required to be configured, for example, a conventional plastic ventilating, leakproof and explosion-proof bottle body or bottle cap is adopted, and high-pressure gas generated by gasifying the liquid in the bottle is easy to prop the bottle cap open or prop the ventilating, leakproof and explosion-proof bottle body open. In order to solve the problem, some metal tank bodies are adopted, so that the cost of the whole tank body is high, and some liquid has the problem of reaction with the metal tank body, so that liquid pollution is easily caused.
Disclosure of Invention
The invention aims to provide a breathable, leak-proof and explosion-proof bottle body, which solves the technical problem of how to discharge gas possibly generated by liquid from the breathable, leak-proof and explosion-proof bottle body and avoid the leakage of the liquid from the breathable, leak-proof and explosion-proof bottle body.
The air-permeable leak-proof explosion-proof bottle body comprises a bottle body and an air-permeable leak-proof explosion-proof bottle body sealing integrated assembly; the sealing integrated assembly of the air-permeable leak-proof explosion-proof bottle body comprises a bottle cap, at least two air valves and an air-permeable leak-proof bending plug; the bottle cover is provided with a bottle cover air hole penetrating through the top of the bottle cover, a plug fixed end is arranged in the bottle cover, and the bottle cover air hole is positioned in the plug fixed end and is communicated with the plug fixed end; the air valve is provided with air valve air holes, and a ventilating anti-seepage film is matched with the air valve air holes; the air-permeable anti-leakage bending plug is hollow, the end part of the air-permeable anti-leakage bending plug is open, an air valve is arranged at each end part, an air valve air hole of each air valve faces the inside of the air-permeable anti-leakage bending plug, an air-permeable anti-leakage film faces the outside of the air-permeable anti-leakage bending plug, and one end of the air-permeable anti-leakage bending plug is fixed on the fixed end of the plug; the air holes deviate from the center line of the bottle cap to form eccentric air holes, and the bottle body is matched with the bottle cap.
The whole breathable anti-leakage bending plug is L-shaped or T-shaped.
The air valve is provided with 2-6 air valve air holes, the air valve air holes are positioned in the middle position inside the air valve, and the air-permeable anti-seepage film is also positioned in the middle position to cover the air valve air holes.
The air-permeable and anti-seepage film is covered on the air valve air holes in an ultrasonic or hot melting mode.
The air valve is provided with an air valve step, and the air-permeable anti-leakage bent plug is provided with a plug step corresponding to the air valve step.
The two end parts of the air-permeable anti-leakage turning plug are of a structure with a large inner diameter and a small inner diameter to form a large head and a small head, the air valve is provided with a step to form a step surface and an outer ring surface, wherein the inner diameter of the step surface is smaller than that of the outer ring surface; the inner side surface of the small head is attached to the step surface of an air valve, and the inner side surface of the large head is attached to the outer ring surface of an air valve.
The air valve is provided with a step forming step surface and an outer ring surface, wherein the inner diameter of the step surface is smaller than that of the outer ring surface; the outer ring surface or the step surface of the air valve is attached to the inner side surface of the end part.
The air-permeable anti-leakage turning plug is in snap fit with the fixed end of the plug; the buckle fit means that the inner side surface of the air-permeable leak-proof bent plug is provided with an annular groove, the outer side surface of the fixed end of the plug is provided with an annular bulge, and the annular groove is matched with the bulge or the inner side surface of the air-permeable leak-proof bent plug is directly in interference buckle fit with the bulge.
And a sealing ring is arranged between the bottle body and the bottle cap.
The invention has the beneficial effects that: because the air valve, the air-permeable anti-leakage bent plug and the plug fixed end are additionally arranged on the traditional bottle cap, the air valve plays a role in air permeability and liquid permeation prevention, and the air-permeable anti-leakage bent plug plays a role in fixing the air valve and providing a path for blocking liquid from permeating towards the outside of the bottle; through the heavy matching of the air valve, the air-permeable anti-leakage bent plug and the fixed end of the plug, the liquid of the air-permeable anti-leakage explosion-proof bottle body can well play the air-permeable anti-leakage effect even if the liquid expands or volatilizes in the transportation process.
Drawings
FIG. 1 is a schematic view of a gas permeable, leak proof, explosion proof bottle body seal assembly of the present invention;
FIG. 2 is another schematic view of the gas-permeable, leak-proof, explosion-proof bottle body sealing assembly;
FIG. 3 is a schematic view of a vented leak resistant elbow plug;
FIG. 4 is a schematic view of the other side of the air permeable leak proof elbow plug;
FIG. 5 is a schematic view of the other side of the air permeable leak resistant elbow plug;
FIG. 6 is a schematic view of the venting, leak-proof, and bending plug with the fixed end of the plug removed;
FIG. 7 is a schematic view of the air valve showing the air vent of the air valve;
FIG. 8 is a schematic view of the gas valve showing the gas valve impermeable membrane;
FIG. 9 is a schematic view of the air valve of FIG. 8 with the impermeable membrane removed;
FIG. 10 is a schematic view of a barrier membrane;
FIG. 11 is a schematic view of two air valves in cooperation with a breathable leak-proof turn-down plug;
FIG. 12 is a schematic view of a breathable, leak-proof, explosion-proof bottle;
in the figure, 1, a bottle cap, 11, a bottle cap air hole, 12, a plug fixed end, 2, an air valve, 21, a plastic main body, 211, an air valve air hole, 212, an intermediate plate, 22, an air permeable anti-seepage film, 23, a step surface, 24, an outer ring surface, 25, an air valve step, 3, an air permeable anti-seepage bending plug, 31, an end, 32, a plug step, 4, a bottle body and 5, a sealing ring are arranged.
Detailed Description
Referring to fig. 1 to 12, the air-permeable, leak-proof and explosion-proof bottle body includes an air-permeable, leak-proof and explosion-proof bottle body sealing assembly and a bottle body 4, wherein the air-permeable, leak-proof and explosion-proof bottle body sealing assembly is constructed as follows, and the bottle body 4 is constructed by a conventional plastic bottle body. In order to enable the air-permeable leak-proof explosion-proof bottle body sealing integrated assembly to be in better sealing fit with the bottle body 4, a sealing ring 5 is arranged between the bottle cap 1 and the bottle body 4 of the air-permeable leak-proof explosion-proof bottle body sealing integrated assembly.
The sealed integrated assembly of the air-permeable leak-proof explosion-proof bottle body comprises a bottle cap 1, two air valves 2 and an air-permeable leak-proof bending plug 3. The bottle cap 1 is used for sealing the bottle body 4, the air valves 2 are used for discharging air and preventing liquid from leaking out of the bottle, and the ventilating, leakage-proof and turning plug 3 is used for fixing the two air valves 2 and changing the flow path of the liquid to avoid the permeation.
The main structure of the bottle cap 1 adopts the conventional bottle cap 1 structure, and the bottle cap air holes 11 penetrating through the top of the whole bottle cap 1 can be processed at the center, namely the axis or the eccentric position, of the air-permeable, leak-proof and explosion-proof bottle body, so that the effect of exhausting the gas generated by gasification in the bottle body 4 is achieved. The pore size of the bottle cap air holes 11 can be selected correspondingly according to the needs. In order to fix the air-permeable anti-leakage bending plug 3, a cylindrical hollow plug fixed end 12 can be arranged in the bottle cap 1, the plug fixed end 12 and the bottle cap 1 can be in an integrated structure, the whole structure is a cylindrical structure, the bottle cap air holes 11 are positioned in the plug fixed end 12 and are communicated with each other, and through the arrangement, air in the bottle body can be discharged through the bottle cap air holes 11. In order to make the plug fixed end 12 and the air-permeable anti-leakage turning plug 3 tightly fit, an annular bulge or groove may be configured outside the plug fixed end 12, and the air-permeable anti-leakage turning plug 3 fits the corresponding groove or bulge at the corresponding position, so as to realize the snap fit of the plug fixed end 12 and the air-permeable anti-leakage turning plug 3, and in practical application, the two may also fit through other existing methods. The bottle cap 1 is integrally made of plastic.
The air valve 2 is a structure of adding a permeable impermeable membrane 22 to a plastic main body 21, the plastic main body 21 is integrally of a structure similar to a piston cylinder, a middle position of the plastic main body longitudinally forms a round cake structure, namely a middle plate 212 is formed, 4 air valve air holes 211 are formed in the middle position, the permeable impermeable membrane 22 is attached to the round cake structure and covers the air valve air holes 211 through existing methods such as super welding or glue or hot melting, and the like, so that the functions of permeability and leakage prevention are achieved, and the permeable impermeable membrane 22 can be made of existing conventional components as long as the conventional components can produce corresponding effects. In order to facilitate the matching of the air valve 2 and the air-permeable anti-leakage turning plug 3, the outer side surface of the air valve 2 can be designed into a step structure to form an air valve step 25, a step surface 23 and an outer ring surface 24, wherein the inner diameter of the step surface 23 is smaller than that of the outer ring surface 24, and the air-permeable anti-leakage turning plug 3 also has a step corresponding to the step at the corresponding position or has other structures to form a plug step 32. In practical applications, the air valve vent 211 can be increased or decreased as needed.
The ventilation and leakage-proof bent plug 3 is designed to be L-shaped in the embodiment, the ventilation and leakage-proof bent plug is hollow inside, the end 31 is open, the end 31 is provided with one of the air valves 2, the air valve ventilation holes 211 of the two air valves 2 face the inside of the ventilation and leakage-proof bent plug 3, the ventilation and leakage-proof film 22 faces the outside of the ventilation and leakage-proof bent plug 3, and one end of the ventilation and leakage-proof bent plug 3 is fixed on the plug fixed end 12. In the embodiment, the two end portions 31 of the air-permeable leak-proof bent plug 3 are of a large and small structure to form a large head and a small head, wherein the large head and the small head refer to the inner diameter, the inner side surface of the small head is attached to the step surface 23 of one air valve 2, and the inner side surface of the large head is attached to the outer ring surface 24 of the air valve 2. In practical applications, the two end portions 31 may also be designed to have the same size, as long as they can be fixed to the air valve 2, and the fixing manner may refer to any conventional manner, such as interference, snap, glue, etc. In practical application, the air-permeable anti-leakage turning plug 3 can be designed into a T-shaped structure or other structures as long as the air-permeable anti-leakage turning plug can fix at least two air valves 2, so that bidirectional anti-leakage protection is formed. The design of the corner of the air-permeable leak-proof turning plug 3 can block the original straight-line flow path of the liquid.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms such as "above" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. The pronouns indicating the number can also be adaptively selected according to the requirement, for example, two air valves are adopted in the embodiment, three air valves can also be selected according to the requirement, and the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Ventilative leak protection explosion-proof bottle, including the body, its characterized in that: the anti-explosion and anti-leakage air-permeable bottle body sealing integrated assembly is also included; the sealing integrated assembly of the air-permeable leak-proof explosion-proof bottle body comprises a bottle cap, at least two air valves and an air-permeable leak-proof bending plug; the bottle cover is provided with a bottle cover air hole penetrating through the top of the bottle cover, a plug fixed end is arranged in the bottle cover, and the bottle cover air hole is positioned in the plug fixed end and is communicated with the plug fixed end; the air valve is provided with air valve air holes, and a ventilating anti-seepage film is matched with the air valve air holes; the air-permeable anti-leakage bending plug is hollow, the end part of the air-permeable anti-leakage bending plug is open, an air valve is arranged at each end part, an air valve air hole of each air valve faces the inside of the air-permeable anti-leakage bending plug, an air-permeable anti-leakage film faces the outside of the air-permeable anti-leakage bending plug, and one end of the air-permeable anti-leakage bending plug is fixed on the fixed end of the plug; the air holes deviate from the center line of the bottle cap to form eccentric air holes, and the bottle body is matched with the bottle cap.
2. The breathable, leak-proof and explosion-proof bottle body of claim 1, wherein: the whole breathable anti-leakage bending plug is L-shaped or T-shaped.
3. The breathable, leak-proof and explosion-proof bottle body of claim 1, wherein: the air valve is provided with 2-6 air valve air holes, the air valve air holes are positioned in the middle position inside the air valve, and the air-permeable anti-seepage film is also positioned in the middle position to cover the air valve air holes.
4. The breathable, leak-proof and explosion-proof bottle body of claim 3, wherein: the air-permeable and anti-seepage film is covered on the air valve air holes in an ultrasonic or hot melting mode.
5. The breathable, leak-proof and explosion-proof bottle body of claim 1, wherein: the air valve is provided with an air valve step, and the air-permeable anti-leakage bent plug is provided with a plug step corresponding to the air valve step.
6. The breathable, leak-proof and explosion-proof bottle body of claim 1, wherein: the two end parts of the air-permeable anti-leakage turning plug are of a structure with a large inner diameter and a small inner diameter to form a large head and a small head, the air valve is provided with a step to form a step surface and an outer ring surface, wherein the inner diameter of the step surface is smaller than that of the outer ring surface; the inner side surface of the small head is attached to the step surface of an air valve, and the inner side surface of the large head is attached to the outer ring surface of an air valve.
7. The breathable, leak-proof and explosion-proof bottle body of claim 1, wherein: the air valve is provided with a step forming step surface and an outer ring surface, wherein the inner diameter of the step surface is smaller than that of the outer ring surface; the outer ring surface or the step surface of the air valve is attached to the inner side surface of the end part.
8. The breathable, leak-proof and explosion-proof bottle body of claim 1, wherein: the air-permeable anti-leakage turning plug is in snap fit with the fixed end of the plug; the buckle fit means that the inner side surface of the air-permeable leak-proof bent plug is provided with an annular groove, the outer side surface of the fixed end of the plug is provided with an annular bulge, and the annular groove is matched with the bulge or the inner side surface of the air-permeable leak-proof bent plug is directly in interference buckle fit with the bulge.
9. The breathable, leak-proof and explosion-proof bottle body of claim 1, wherein: and a sealing ring is arranged between the bottle body and the bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011351043.6A CN112550937A (en) | 2020-11-27 | 2020-11-27 | Ventilative leak protection explosion-proof bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011351043.6A CN112550937A (en) | 2020-11-27 | 2020-11-27 | Ventilative leak protection explosion-proof bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112550937A true CN112550937A (en) | 2021-03-26 |
Family
ID=75045931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011351043.6A Pending CN112550937A (en) | 2020-11-27 | 2020-11-27 | Ventilative leak protection explosion-proof bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112550937A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168657A (en) * | 1994-10-13 | 1997-12-24 | 普罗格特-甘布尔公司 | Process for manufacturing a venting cap |
| JP2006315725A (en) * | 2005-05-13 | 2006-11-24 | Tokai Kogyo Co Ltd | Ventilation component, method for manufacturing ventilation component, and waterproof breathable membrane |
| CN102229372A (en) * | 2011-05-05 | 2011-11-02 | 常州市泛亚微透科技有限公司 | Waterproof anticorrosion breathable bolt for packaged bottle cap and manufacturing method of waterproof anticorrosion breathable bolt |
| CN207072533U (en) * | 2017-06-07 | 2018-03-06 | 黄锦泉 | Pressure release bottle cap structure |
| CN208153691U (en) * | 2018-04-02 | 2018-11-27 | 南京高速齿轮制造有限公司 | Gear-box and its gas permeable devices |
| CN210365061U (en) * | 2019-06-21 | 2020-04-21 | 西安领伯环保科技有限公司 | Special ventilative explosion-proof reagent bottle of preventing leaking of biochemical bacterial |
| CN211055636U (en) * | 2019-11-13 | 2020-07-21 | 济南新美康生物技术有限公司 | Biological reagent who conveniently takes holds device |
-
2020
- 2020-11-27 CN CN202011351043.6A patent/CN112550937A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168657A (en) * | 1994-10-13 | 1997-12-24 | 普罗格特-甘布尔公司 | Process for manufacturing a venting cap |
| JP2006315725A (en) * | 2005-05-13 | 2006-11-24 | Tokai Kogyo Co Ltd | Ventilation component, method for manufacturing ventilation component, and waterproof breathable membrane |
| CN102229372A (en) * | 2011-05-05 | 2011-11-02 | 常州市泛亚微透科技有限公司 | Waterproof anticorrosion breathable bolt for packaged bottle cap and manufacturing method of waterproof anticorrosion breathable bolt |
| CN207072533U (en) * | 2017-06-07 | 2018-03-06 | 黄锦泉 | Pressure release bottle cap structure |
| CN208153691U (en) * | 2018-04-02 | 2018-11-27 | 南京高速齿轮制造有限公司 | Gear-box and its gas permeable devices |
| CN210365061U (en) * | 2019-06-21 | 2020-04-21 | 西安领伯环保科技有限公司 | Special ventilative explosion-proof reagent bottle of preventing leaking of biochemical bacterial |
| CN211055636U (en) * | 2019-11-13 | 2020-07-21 | 济南新美康生物技术有限公司 | Biological reagent who conveniently takes holds device |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |
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| RJ01 | Rejection of invention patent application after publication |