CN103086061B - A kind of explosion-proof Self-locking cork with released vapour gas positive-negative pressure - Google Patents
A kind of explosion-proof Self-locking cork with released vapour gas positive-negative pressure Download PDFInfo
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- CN103086061B CN103086061B CN201310051922.0A CN201310051922A CN103086061B CN 103086061 B CN103086061 B CN 103086061B CN 201310051922 A CN201310051922 A CN 201310051922A CN 103086061 B CN103086061 B CN 103086061B
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- inner cylinder
- rubber tube
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- air
- pressure
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- 239000007799 cork Substances 0.000 title claims abstract description 18
- 239000011148 porous material Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 abstract description 24
- 238000004880 explosion Methods 0.000 abstract description 8
- 206010020852 Hypertonia Diseases 0.000 abstract description 4
- 241001411320 Eriogonum inflatum Species 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
A kind of explosion-proof Self-locking cork with released vapour gas positive-negative pressure, relate to a kind of cork for thermos bottle, air flue (12) is provided with to the top of inner cylinder (14) in the middle part of the lower surface of inner cylinder (14), handle ring (1) is provided with on the top of air pressure briquetting (6), spring (5) lower end be enclosed within air pressure briquetting (6) withstands on outer convex hole (8), the upper end of spring (5) withstands on the lower surface of pressure ring (4), the outer rim of described pressure ring (4) is threaded the negative thread of described expanding cylindrical hole upper oral part, the V-arrangement annular recess (10) that at least one air drain (13) is arranged along inner cylinder (14) bottom surfaces and bottom outer edge surface UNICOM inner cylinder (14) middle part, the inner ring (7) of rubber tube (16) is enclosed within the endless groove of inner cylinder (14), and rubber tube (16) wraps up described inner cylinder (14), releasing pressure automatically function during the hypertonia of the present invention in glass liner, ensure that glass liner there will not be bottle explosion.
Description
[technical field]
The present invention relates to a kind of cork for thermos bottle, especially relate to a kind of explosion-proof Self-locking cork with released vapour gas positive-negative pressure.
[background technology]
Known, the container that vacuum bottle is protected as a kind of water temperature, use in a lot of family or unit office space, the hot water loaded inside the glass liner of vacuum bottle is when pouring out some, in glass liner, form certain space, the steam expanded in this time space can make wooden bottle stopper takeoff; At this moment the pressure in glass liner is greater than barometric pressure, so the pressure of hot air in incessantly bottle kept out by bottle stopper, causes bottle stopper to takeoff to make the hot water down quench in glass liner; The bottle stopper of commercially available vacuum bottle is vegetable cork, big up and small down taper shape, the bottleneck position of thermos refill is circular, the bottleneck of vacuum bottle and the contact surface of bottle stopper is made to be linear contact lay, the bottleneck of some poor thermos refill of doing manual work is non-circular structure, insulation effect is not had especially when being subject to heat air pressure in bottle, when using the bottle stopper of vegetable cork, need firmly to press down, to make bottle stopper be out of shape the structure being formed and mate with bottleneck, at this moment there is became uneven even " occurring slight crack sometimes " once glass liner, just can cause glass liner bottle explosion.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of explosion-proof Self-locking cork with released vapour gas positive-negative pressure, the present invention can be formed with bottle bag edge by the annular protrusion bar arranged and be connected comparatively closely, ensure that the present invention can not depart from vacuum bottle bottleneck because of the high pressure in glass liner, the present invention also has the releasing pressure automatically function during hypertonia in glass liner, ensure that glass liner there will not be bottle explosion, especially the pressure instability timing on vehicle in glass liner, the present invention can guarantee that glass liner there will not be bottle explosion phenomenon better.
In order to realize described goal of the invention, the present invention takes following technical scheme;
A kind of explosion-proof Self-locking cork with released vapour gas positive-negative pressure, comprise rubber tube, inner cylinder, air pressure briquetting, handle ring, spring and pressure ring, the inner face suitable for reading of described rubber tube is provided with inner ring, be provided with in the middle part of the outer edge surface of rubber tube a plurality of around annular protrusion bar, be provided with pore in the middle part of the lower end of rubber tube, described inner cylinder upper end is provided with baffle ring, endless groove is being provided with near baffle ring place, top to inner cylinder in the middle part of the lower surface of described inner cylinder is provided with air flue, air flue upper end is provided with expanding cylindrical hole, described expanding cylindrical hole upper oral part is provided with negative thread, handle ring is provided with on the top of air pressure briquetting, the lower surface of air pressure briquetting is buckled in the air flue upper end of expanding cylindrical hole, the lower end outer edge surface of air pressure briquetting is provided with outer convex hole, the lower spring end be enclosed within air pressure briquetting withstands on outer convex hole, the upper end of spring withstands on the lower surface of pressure ring, the outer rim of described pressure ring is threaded the negative thread of described expanding cylindrical hole upper oral part, the inner ring surface of pressure ring 4 and the outer edge surface free-running fit of air pressure briquetting upper end, one end of at least one air drain is arranged on the gas port place of inner cylinder lower surface, the V-arrangement annular recess that air drain is arranged in the middle part of inner cylinder bottom surfaces and bottom outer edge surface UNICOM inner cylinder, the inner ring sleeve of rubber tube is on the endless groove of inner cylinder, rubber tube wraps up described inner cylinder, the annular protrusion bar of the corresponding rubber tube of V-arrangement annular recess of inner cylinder, forms air chamber between the V-arrangement annular recess of inner cylinder and rubber tube, the air flue lower end of the corresponding inner cylinder of pore of described rubber tube.
The described explosion-proof Self-locking cork with released vapour gas positive-negative pressure, is provided with screw in the middle part of the upper side of air pressure briquetting, the screw rod connecting screw hole of handle ring lower end.
The described explosion-proof Self-locking cork with released vapour gas positive-negative pressure, the outer convex hole of the setting of air pressure briquetting lower end and the expanding cylindrical hole inwall free-running fit of inner cylinder.
The described explosion-proof Self-locking cork with released vapour gas positive-negative pressure, the annular protrusion bar diameter in the middle part of a plurality of annular protrusion bars that the middle part of rubber tube outer edge surface is arranged is slightly larger than upper and lower annular protrusion bar diameter.
Owing to have employed technique scheme, the present invention has following preceence;
The explosion-proof Self-locking cork with released vapour gas positive-negative pressure of the present invention, insert after in bottle bag edge in the present invention, to be formed with bottle bag edge by the annular protrusion bar on rubber tube and be connected, described annular protrusion bar and rubber tube dent in the V-arrangement annular recess of inner cylinder, when gas in glass liner rises, the gas risen enters by the pore of rubber tube bottom the air chamber that V-ring shape is recessed to form, force annular protrusion bar jack-up mineralization pressure, the annular protrusion bar of rubber tube just with bottle bag edge close contact, ensure that the present invention can not depart from vacuum bottle bottleneck because of the high pressure in glass liner, when hypertonia in glass liner, part pressure can form pressure release automatically along air flue jack-up air pressure briquetting, when pressure is less than the pressure of spring, air pressure briquetting self-closed air flue is suitable for reading, ensure that glass liner there will not be bottle explosion, especially the pressure instability timing on vehicle in glass liner, the present invention can guarantee that glass liner there will not be bottle explosion phenomenon better, annular protrusion bar diameter in the middle part of the annular protrusion bar that the present invention is arranged, slightly larger than upper and lower annular protrusion bar diameter, can adapt to " out of roundness is lack of standardization " lack of standardization problem of bottle bag edge, the present invention is by rational vibrational power flow, and actv. has evaded the generation that existing bottle stopper plays phenomenon outward.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is external structure schematic diagram of the present invention;
In the drawings: 1, handle ring; 2, screw rod; 3, screw; 4, pressure ring; 5, spring; 6, air pressure briquetting; 7, inner ring; 8, outer convex hole; 9, annular protrusion bar; 10, V-arrangement annular recess; 11, countersunk clearance; 12, air flue; 13, air drain; 14, cylinder; 15, pore; 16, rubber tube; 17, baffle ring.
[detailed description of the invention]
The present invention can be explained in more detail by the following examples, disclose object of the present invention and be intended to protect all changes and improvements in the scope of the invention;
There is the explosion-proof Self-locking cork of released vapour gas positive-negative pressure in Fig. 1 or 2, comprise rubber tube 16, inner cylinder 14, air pressure briquetting 6, handle ring 1, spring 5 and pressure ring 4, the inner face suitable for reading of described rubber tube 16 is provided with inner ring 7, be provided with in the middle part of the outer edge surface of rubber tube 16 a plurality of around annular protrusion bar 9, be provided with pore 15 in the middle part of the lower end of rubber tube 16, described inner cylinder 14 upper end is provided with baffle ring 17, endless groove is being provided with near baffle ring 17 place, top to inner cylinder 14 in the middle part of the lower surface of described inner cylinder 14 is provided with air flue 12, air flue 12 upper end is provided with expanding cylindrical hole, described expanding cylindrical hole upper oral part is provided with negative thread, screw 3 is provided with in the middle part of the upper side of air pressure briquetting 6, screw rod 2 connecting screw hole 3 of handle ring 1 lower end, the lower surface of air pressure briquetting 6 is buckled in air flue 12 upper end of expanding cylindrical hole, the lower end outer edge surface of air pressure briquetting 6 is provided with outer convex hole 8, spring 5 lower end be enclosed within air pressure briquetting 6 withstands on outer convex hole 8, the upper end of spring 5 withstands on the lower surface of pressure ring 4, the outer rim of described pressure ring 4 is threaded the negative thread of described expanding cylindrical hole upper oral part, the inner ring surface of pressure ring 4 and the outer edge surface free-running fit of air pressure briquetting 6 upper end, one end of at least one air drain 13 is arranged on the air flue 12 mouthfuls place of inner cylinder 14 lower surface, the V-arrangement annular recess 10 that air drain 13 is arranged in the middle part of inner cylinder 14 bottom surfaces and bottom outer edge surface UNICOM inner cylinder 14, the inner ring 7 of rubber tube 16 is enclosed within the endless groove of inner cylinder 14, rubber tube 16 wraps up described inner cylinder 14, the annular protrusion bar 9 of the corresponding rubber tube 16 of V-arrangement annular recess 10 of inner cylinder 14, air chamber is formed, air flue 12 lower end of the corresponding inner cylinder of pore 15 of described rubber tube 16 between the V-arrangement annular recess 10 of inner cylinder 14 and rubber tube 16, annular protrusion bar 9 diameter in the middle part of a plurality of annular protrusion bars 9 that the middle part of rubber tube 16 outer edge surface is arranged is slightly larger than upper and lower annular protrusion bar 9 diameter.
Implement the explosion-proof Self-locking cork with released vapour gas positive-negative pressure of the present invention, insert after in bottle bag edge at rubber tube 16 of the present invention, to be formed with bottle bag edge by the annular protrusion bar 9 on rubber tube 16 and be connected, the described annular protrusion bar 9 being subject to bottle bag edge extruding just can be absorbed in the V-arrangement annular recess 10 of inner cylinder 14 in company with rubber tube 16 in the lump, countersunk clearance 11 between described annular protrusion bar 9 and annular protrusion bar 9 forms harmomegathus space, because the diameter in the middle part of a plurality of annular protrusion bars 9 is slightly larger than upper and lower annular protrusion bar 9, V-arrangement annular recess 10 can be adapted to better, the annular protrusion bar 9 after shrinking is made to there will not be lodging, when the vapours gas that hot water in glass liner produces rises, the gas risen is by the pore 15 of rubber tube 16 bottom, air drain 13 enters in the air chamber that V-ring shape is recessed to form, annular protrusion bar 9 is forced to withstand on firmly on glass liner by air pressure, the annular protrusion bar 9 of rubber tube 16 just with bottle bag edge close contact, ensure that the present invention can not depart from vacuum bottle bottleneck because of the high pressure in glass liner, when using vacuum bottle on vehicle, vacuum bottle can produce too high pressure along with rocking of vehicle, if during hypertonia in glass liner, part pressure can along air flue 12 jack-up air pressure briquetting 6, spring 5 shrinks rear gas just can along pore 15, air flue 12, outer convex hole 8 edge of air pressure briquetting 6, gap via pressure ring 4 inwall and air pressure briquetting 6 upper end forms releasing pressure automatically, when pressure is less than the pressure of spring 5, air pressure briquetting 6 self-closed air flue 12 is suitable for reading, ensure that glass liner there will not be bottle explosion, if due to lid of the present invention obtain tension make in bottle, to form negative pressure time, the while of utilizing handle ring 1 to open of the present invention, spring 5 shrinks and makes air pressure briquetting 6 is carried, just momentary recovery normal pressure in bottle can be made by air flue 12 air entered suitable for reading, actv. has taken precautions against the generation of bottle explosion phenomenon.
Part not in the detailed description of the invention is prior art.
Claims (2)
1. one kind has the explosion-proof Self-locking cork of released vapour gas positive-negative pressure, comprise rubber tube (16), inner cylinder (14), air pressure briquetting (6), handle ring (1), spring (5) and pressure ring (4), it is characterized in that: the inner face suitable for reading of described rubber tube (16) is provided with inner ring (7), be provided with in the middle part of the outer edge surface of rubber tube (16) a plurality of around annular protrusion bar (9), be provided with pore (15) in the middle part of the lower end of rubber tube (16), described inner cylinder (14) upper end is provided with baffle ring (17), endless groove is being provided with near baffle ring (17) place, air flue (12) is provided with to the top of inner cylinder (14) in the middle part of the lower surface of described inner cylinder (14), air flue (12) upper end is provided with expanding cylindrical hole, described expanding cylindrical hole upper oral part is provided with negative thread, screw (3) is provided with in the middle part of the upper side of air pressure briquetting (6), screw rod (2) connecting screw hole (3) of handle ring (1) lower end, the lower surface of air pressure briquetting (6) is buckled in air flue (12) upper end of expanding cylindrical hole, the lower end outer edge surface of air pressure briquetting (6) is provided with outer convex hole (8), spring (5) lower end be enclosed within air pressure briquetting (6) withstands on outer convex hole (8), the upper end of spring (5) withstands on the lower surface of pressure ring (4), the outer rim of described pressure ring (4) is threaded the negative thread of described expanding cylindrical hole upper oral part, the inner ring surface of pressure ring (4) and the outer edge surface free-running fit of air pressure briquetting (6) upper end, one end of at least one air drain (13) is arranged on air flue (12) the mouth place of inner cylinder (14) lower surface, the V-arrangement annular recess (10) that air drain (13) is arranged along inner cylinder (14) bottom surfaces and bottom outer edge surface UNICOM inner cylinder (14) middle part, the inner ring (7) of rubber tube (16) is enclosed within the endless groove of inner cylinder (14), rubber tube (16) wraps up described inner cylinder (14), the annular protrusion bar (9) of V-arrangement annular recess (10) the corresponding rubber tube (16) of inner cylinder (14), annular protrusion bar (9) diameter at a plurality of annular protrusion bar (9) middle parts arranged at the middle part of described rubber tube (16) outer edge surface is slightly larger than upper and lower annular protrusion bar (9) diameter, air chamber is formed between the V-arrangement annular recess (10) of inner cylinder (14) and rubber tube (16), air flue (12) lower end of pore (15) the corresponding inner cylinder of described rubber tube (16).
2. the explosion-proof Self-locking cork with released vapour gas positive-negative pressure according to claim 1, is characterized in that: the outer convex hole (8) of the setting of air pressure briquetting (6) lower end and the expanding cylindrical hole inwall free-running fit of inner cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051922.0A CN103086061B (en) | 2013-02-04 | 2013-02-04 | A kind of explosion-proof Self-locking cork with released vapour gas positive-negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051922.0A CN103086061B (en) | 2013-02-04 | 2013-02-04 | A kind of explosion-proof Self-locking cork with released vapour gas positive-negative pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103086061A CN103086061A (en) | 2013-05-08 |
| CN103086061B true CN103086061B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310051922.0A Expired - Fee Related CN103086061B (en) | 2013-02-04 | 2013-02-04 | A kind of explosion-proof Self-locking cork with released vapour gas positive-negative pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103086061B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11794960B2 (en) | 2015-08-14 | 2023-10-24 | Yeti Coolers, Llc | Container with magnetic cap |
| US11814235B2 (en) | 2016-10-17 | 2023-11-14 | Yeti Coolers, Llc | Container and method of forming a container |
| US11840365B2 (en) | 2016-10-17 | 2023-12-12 | Yeti Coolers, Llc | Container and method of forming a container |
| USD1046619S1 (en) | 2018-10-17 | 2024-10-15 | Yeti Coolers, Llc | Lid |
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| USD787893S1 (en) | 2015-11-20 | 2017-05-30 | Yeti Coolers, Llc | Jug |
| US10959553B2 (en) | 2016-10-17 | 2021-03-30 | Yeti Coolers, Llc | Container and method of forming a container |
| US10959552B2 (en) | 2016-10-17 | 2021-03-30 | Yeti Coolers, Llc | Container and method of forming a container |
| USD860716S1 (en) | 2017-03-27 | 2019-09-24 | Yeti Coolers, Llc | Container lid |
| CN107212765B (en) * | 2017-08-01 | 2019-08-20 | 郑子兰 | A kind of thermos cork |
| USD896572S1 (en) | 2018-08-20 | 2020-09-22 | Yeti Coolers, Llc | Container lid |
| USD883738S1 (en) | 2018-10-17 | 2020-05-12 | Yeti Coolers, Llc | Lid |
| USD883737S1 (en) | 2018-10-17 | 2020-05-12 | Yeti Coolers, Llc | Lid |
| USD871133S1 (en) | 2018-10-17 | 2019-12-31 | Yeti Coolers, Llc | Lid |
| CN109733730B (en) * | 2018-11-21 | 2020-08-21 | 永康市杰创工业产品设计有限公司 | Wine bottle stopper |
| CN112591330A (en) * | 2020-12-20 | 2021-04-02 | 万娇 | Plunger driving mechanism and device using same |
| CN112678334A (en) * | 2020-12-20 | 2021-04-20 | 万娇 | Plunger and storage device using same |
| CN114148621B (en) * | 2021-12-23 | 2023-07-04 | 宁夏玖禧酩庄科技有限公司 | Novel oak barrel stopper |
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|---|---|---|---|---|
| GB885988A (en) * | 1957-01-08 | 1962-01-03 | Laurance Leslie Smith | Improvements in or relating to vacuum flasks |
| FR2641522A1 (en) * | 1989-01-11 | 1990-07-13 | Francon Henri | Self-locking closure member |
| CN2634994Y (en) * | 2003-07-09 | 2004-08-25 | 上海市吴淞中学 | Pulling type antijump draw proof thermobottle plug |
| CN101544293A (en) * | 2009-04-30 | 2009-09-30 | 吴国平 | Self-locking cork |
| CN202604618U (en) * | 2012-03-23 | 2012-12-19 | 上海电机学院 | Bottle stopper |
| CN203158456U (en) * | 2013-02-04 | 2013-08-28 | 李香秀 | Explosion-proof self-locking bottle plug with positive and negative pressure release function for steam |
-
2013
- 2013-02-04 CN CN201310051922.0A patent/CN103086061B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB885988A (en) * | 1957-01-08 | 1962-01-03 | Laurance Leslie Smith | Improvements in or relating to vacuum flasks |
| FR2641522A1 (en) * | 1989-01-11 | 1990-07-13 | Francon Henri | Self-locking closure member |
| CN2634994Y (en) * | 2003-07-09 | 2004-08-25 | 上海市吴淞中学 | Pulling type antijump draw proof thermobottle plug |
| CN101544293A (en) * | 2009-04-30 | 2009-09-30 | 吴国平 | Self-locking cork |
| CN202604618U (en) * | 2012-03-23 | 2012-12-19 | 上海电机学院 | Bottle stopper |
| CN203158456U (en) * | 2013-02-04 | 2013-08-28 | 李香秀 | Explosion-proof self-locking bottle plug with positive and negative pressure release function for steam |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11794960B2 (en) | 2015-08-14 | 2023-10-24 | Yeti Coolers, Llc | Container with magnetic cap |
| US11814235B2 (en) | 2016-10-17 | 2023-11-14 | Yeti Coolers, Llc | Container and method of forming a container |
| US11840365B2 (en) | 2016-10-17 | 2023-12-12 | Yeti Coolers, Llc | Container and method of forming a container |
| USD1046619S1 (en) | 2018-10-17 | 2024-10-15 | Yeti Coolers, Llc | Lid |
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| Publication number | Publication date |
|---|---|
| CN103086061A (en) | 2013-05-08 |
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