CN2270027Y - Appliance for sealing container mouth with stopper and cap - Google Patents
Appliance for sealing container mouth with stopper and cap Download PDFInfo
- Publication number
- CN2270027Y CN2270027Y CN 95244662 CN95244662U CN2270027Y CN 2270027 Y CN2270027 Y CN 2270027Y CN 95244662 CN95244662 CN 95244662 CN 95244662 U CN95244662 U CN 95244662U CN 2270027 Y CN2270027 Y CN 2270027Y
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- CN
- China
- Prior art keywords
- stopper
- lid
- plug
- utensil
- vessel port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for sealing a container mouth with a stopper and a cap, particularly a device for sealing a vacuum heat insulation container mouth with a stopper and a cap. Then, effect of heat insulation can be improved. A stopper (2) is connected with a cap (6) into a whole and is provided with a vacuum sealing space (5). Materials or a device which has the function of anti-radiation is arranged in the space (5). A groove structure (4) is arranged at the position where a container mouth (1) is plugged. A plurality of elastic annular raised transverse partitions (3) which are parallel to the plane surface of a container port end are arranged on the stopper surface and the groove surface which contact the container mouth (1). Consequently, the ageing effect of heat insulation can be improved. The utility model has the advantages of beautiful appearance and convenient operation with only two actions of opening and closing the cap. The stopper can not jump. Liner can not be broken. Water can not spill.
Description
The utility model relates to a kind of at vessel port top plug, lid, particularly at the utensil of vacuum heat-insulating container mouth top plug, lid: the connected plug cap that stopper, lid and stopper and lid connect as one.At present, various stoppers, lid and the connected plug cap on market, sold, its function mainly is to clog, cover vessel port, though some has warm material, its heat insulation function can not be satisfactory.For example thermal bottle, refrigerating bottle, safe thermos jar, thermos cup, incubation canteen, insulation jar, heat-preserving container or the like are made up of vacuum heat-insulating container (or claim vacuum heat-preserving glass liner), shell, stopper and lid that (what have has only lid, does not have stopper; Have have lid need not, only use stopper.) stopper clogs vessel port, lid then is enclosed within the stopper outside, with screw socket or socket or spinner or the like are multiple is connected with the cell therefor shell.With the thermal bottle of fetching boiling water is example, and owing to plug, lid reason, the insulation timeliness when it dispatches from the factory is: in ambient temperature is 20 degree Celsius, and injecting water temperature is five pounds of boiling water of 99 degree Celsius, and water temperature is reduced to 69 degree Celsius after 24 hours.And, use very inconvenience: whenever fall a boiling water, uncover be arranged, pull out stopper, stopper beyond the Great Wall, four actions such as cover lid because plug, lid separate.If without lid, the insulation timeliness also can descend, and not attractive in appearance, also is being a kind of waste Yi Bian lid is thrown away.Secondly, fetch boiling water the road from the boiler room on, bottle stopper jumps easily, makes water excessive.If very boiling hot full bottle boiling water is being crossed boiling water, behind the stopper, because cold air enters swollen the rising that be heated in the bottle, have two kinds of situations: a kind of is the glass liner of scraping beyond the Great Wall.Second kind is that bottle stopper spring is fallen on the ground, or jumps pine, or takeoffs and retread body drop on bottleneck, makes that heat comparatively fast scatters and disappears in the bottle.Because plug, lid separate, the plug face can not be made parallel with wall around the vessel port around the stopper; And trapezoidal shape makes cork and hot water bottleneck frictional contact surface less, also is the reason that heat scatters and disappears.In addition, cork uses suction for a long time to become wet, and heat energy is big by the lost quantitative change of stopper.Have some shortcomings of thermal bottle top plug, lid equally as for big mouthful insulation jar, refrigerating bottle, safe thermos jar, incubation canteen, thermos cup, heat-preserving container or the like, and the insulation timeliness is poorer.
Task of the present utility model is: provide a kind of at vessel port top plug, lid, the good utensil of insulation timeliness, particularly easy to use on the vacuum heat-insulating container vessel port, only need open and two actions of gag, do not jump plug, fried courage makes easy to carry, the spilling water not of container, attractive in appearance, good plug, the lid of insulation timeliness.
For solving above-mentioned task, the utility model is on the prior art of stopper, lid and connected plug cap, and the improvement project of taking is: also be shaped on seal cavity (5), the air pressure in the seal cavity (5) is lower than ambient atmosphere pressure.Like this, can hinder the convection current and the conduction of heat energy effectively.Another improvement project is: be to make shell by light transmissive material, inside has the reflex-reflective material or the device of counter radiation.Like this, can hinder the radiation of heat energy effectively.
For solving above-mentioned task, the solution that the present invention takes on the plug of thermal bottle bottleneck, lid is: plug (2) and lid (6) are making or the disjunctor plug, the lid that connect as one.
Has the outstanding tabula (3) of several elastic rings on above-mentioned utensil and the position that vessel port contacts.
Above-mentioned utensil has seal cavity (5), and the air pressure in the seal cavity (5) is lower than ambient atmosphere pressure.
The reflex-reflective material or the device that have counter radiation in the above-mentioned utensil.
For solving above-mentioned task, the solution that the utility model is taked on the plug of vacuum heat-insulating container vessel port, lid is: plug (2) and lid (6) are disjunctor plug, the lids of making or connecting as one, with the position of vessel port (1) contact on have with several elastic rings that the vessel port transverse plane is similar to parallel or same trend and give prominence to tabula (3).
Above-mentioned utensil has seal cavity (5), and the air pressure in the seal cavity (5) is lower than ambient atmosphere pressure.
The reflex-reflective material or the device that have counter radiation in the above-mentioned utensil.
The position that above-mentioned utensil clogs vessel port has groove structure (4), is used to hinder the transmission of heat on the vessel port.
Thereby reach easy to use, only need open and two actions of gag, do not jump plug, fried courage makes easy to carry, the spilling water not of container, and is attractive in appearance, the good purpose of insulation timeliness.With five pounds of thermal bottle is example, is 20 degree Celsius in ambient temperature, and injecting water temperature is 99 degree Celsius, uses plug of the present utility model, lid, and water temperature is reduced to 80 degree Celsius after 24 hours, and uses former stopper to add upper cover, then reduces to 69 degree Celsius.With 2 pound half, bore is that the insulation jar of 100MM is an example, is 20 degree Celsius in ambient temperature, and injecting water temperature is 99 degree Celsius, uses plug of the present utility model, lid, and water temperature is reduced to 93 degree Celsius after 4 hours, uses former lid then to reduce to 71 degree Celsius.So this utensil makes vacuum heat-insulating container can generally utilize boiling water or high temperature liquid slaking meat, beans, eggs, cereal, potato class or the like food.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the longitudinal diagram of the utility model plug, lid embodiment on the thermal bottle bottleneck.
Fig. 2, Fig. 3 are the utility model plug, lid other two the embodiment longitudinal diagrams on the thermal bottle bottleneck.
Fig. 4 is the longitudinal diagram of the utility model plug, lid embodiment on the vessel port of safe thermos jar, incubation canteen, refrigerating bottle, thermos cup, insulation jar or the like.
Fig. 5 be with groove structure vertically to cuing open, slice off half after, chock plug side schematic top plan view.
In the concrete structure of Fig. 1 to Fig. 4, this utensil is mainly formed by plug (2) and lid (6) two most of socket disjunctors, and lid (6) is enclosed within plug (2) outside.Have seal cavity (5) on this utensil, have the reflex-reflective material or the device of counter radiation in it, the air pressure in the seal cavity is lower than ambient atmosphere pressure.Thereby hinder conduction, convection current and the radiation of heat energy effectively.Lid on lid (6) and the former various vacuum heat-insulating containers is in moulding, structure, and function aspects is similar, and caping is all arranged, and lid surrounding edge wall all has and shell of tank bonded assembly screw socket or the corresponding bindiny mechanism of socket or spinner or the like in limit wall bottom.And fill in (2) is hollow, can directly and cover (6) socket, also can be connected with lid with groove structure (4) disjunctor again.Plug (2) and groove structure (4) constitute the piston part.Shown in figure one, figure four, with the plug face of vessel port (1) contact and groove trough wall surface on the outstanding tabula (3) of several elastic rings that is similar to parallel or same trend with the vessel port transverse plane is arranged.Plug (2) plug face all around, the cell wall of groove structure (4) all with vessel port around wall almost parallel, thereby this utensil on container except being earlier the plug bonnet, filling in the degree of depth of vessel port can regulate, after all filling in, for screw socket or screw fastening type plug, lid, can it be connected on the cell therefor shell swivelling cover subdivision securely; For eye-splice-type or socket type plug, lid, all fill in stopper, even also lid eye-splice or socket are in the corresponding bindiny mechanism of shell of tank.As shown in Figure 1, the piston part of the utility model utensil is for the trapezoidal cork of thermal bottle, and the area at the position of jam-pack vessel port is 3 to 4 times of cork.When chock plug was filled in vessel port, the periphery of vessel port (1) also was filled in groove, becomes two-way clogging because groove structure! Thereby both clogged material in the vessel port, and vessel port is wrapped in this plug, the lid, hinder the heat transmission on the vessel port (1) effectively.And the outstanding tabula of annular makes this utensil and vessel port (1) resilient tight fit, and is airtight to reach; Owing to have elasticity, screw or fastening again, promptly under chock plug (2) and groove position (4) the jam-pack vessel port state, if excessive pressure is arranged, can release in the container by tabula at this utensil; Otherwise, then can leak into.So, also solve the problem of jumping plug, exploding courage, can not pulling out stopper.These tabulas have not only reduced the heat conduction contact surface of this utensil and vessel port, and make the liquid of vessel port periphery of inner wall or gas tabula in cell from level to level, hinder the convection current of heat.
Lid (6) portion of this plug, lid and plug (2) portion can be respectively with plastics or rubber-plastics material compactings, and inside has reinforced rib or makes plug, lid disjunctor have very firm structure after making.It is for example silver-plated or coat reflecting coating to plate reflective metal layer on the inner face of plug, lid, or load onto for example aluminium foil or the like of reflecting metal paper tinsel, to fill in then, cover hot pressing and connect as one, air themperature when making hot pressing is higher as much as possible, acrylic plastering for example, can be up to 160 degree Celsius, and make the cooling rapidly of part surface, so that profile and firm degree adhere to specification.Like this, the air pressure in the middle seal cavity (5) that forms at this plug, when lid reaches 100, still is lower than ambient atmosphere pressure.Thereby when on cool-bags such as thermal bottle, using, can hinder the conduction and the convection current of heat energy effectively.
But the also injection moulding of shell of this plug, lid, and make the reflector layer of counter radiation on inwall during shaping, has the plastic pipe that leads to the inner space on the shell of this utensil, so that outwards bleed, and the rear enclosed and remove the pipe that exposes of bleeding.Certainly, when bleeding, workpiece places suitably high ambient temperature better effects if, and the degree of vacuum after the cooling in the seal cavity of this utensil (5) is higher.Hinder the conduction and the convection current of heat energy effectively.The shaping but the also injection moulding of this plug, lid, blowing combine, inwall plating reflective metal layer is outwards bled from the blowing mouth of pipe then, and last close encapsulation space is shown in figure three.As for the embodiment of single stopper, lid and above-mentioned disjunctor plug, lid roughly the same with evacuated space, counter radiation layer.
Claims (4)
1. utensil at vessel port top plug, lid: the connected plug cap that stopper, lid and stopper and lid connect as one, it is characterized in that having seal cavity (5) in this utensil, the air pressure in the seal cavity (5) is lower than ambient atmosphere pressure.
2. plug according to claim 1, lid, it is characterized in that: the stopper of this utensil or claim on the piston part (2), with the position of vessel port (1) contact on have with several elastic rings that vessel port (1) transverse plane is similar to parallel or same trend and give prominence to tabula (3).
3. plug according to claim 1 and 2, lid is characterized in that: the reflex-reflective material or the device that have counter radiation on the stopper of this utensil or the title piston part (2).
4. plug according to claim 3, lid is characterized in that: on the stopper of this utensil or the title piston part (2), the position that clogs vessel port (1) has groove structure (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95244662 CN2270027Y (en) | 1995-09-05 | 1995-09-05 | Appliance for sealing container mouth with stopper and cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95244662 CN2270027Y (en) | 1995-09-05 | 1995-09-05 | Appliance for sealing container mouth with stopper and cap |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2270027Y true CN2270027Y (en) | 1997-12-10 |
Family
ID=33885002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95244662 Expired - Fee Related CN2270027Y (en) | 1995-09-05 | 1995-09-05 | Appliance for sealing container mouth with stopper and cap |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2270027Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103204318A (en) * | 2013-04-28 | 2013-07-17 | 苏州富能环保科技有限公司 | Alcohol cotton ball bottle |
CN107472678A (en) * | 2017-09-18 | 2017-12-15 | 中山市华宝勒生活用品实业有限公司 | A kind of more bore lids |
-
1995
- 1995-09-05 CN CN 95244662 patent/CN2270027Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103204318A (en) * | 2013-04-28 | 2013-07-17 | 苏州富能环保科技有限公司 | Alcohol cotton ball bottle |
CN103204318B (en) * | 2013-04-28 | 2016-07-27 | 黄俊龙 | A kind of alcohol cotton ball bottle |
CN107472678A (en) * | 2017-09-18 | 2017-12-15 | 中山市华宝勒生活用品实业有限公司 | A kind of more bore lids |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |