CN206659705U - A kind of vacuum flask with multi-sealed insulation construction and glass inner bag easy to assemble - Google Patents
A kind of vacuum flask with multi-sealed insulation construction and glass inner bag easy to assemble Download PDFInfo
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- CN206659705U CN206659705U CN201621295206.2U CN201621295206U CN206659705U CN 206659705 U CN206659705 U CN 206659705U CN 201621295206 U CN201621295206 U CN 201621295206U CN 206659705 U CN206659705 U CN 206659705U
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- bottle
- inner bag
- glass inner
- vacuum flask
- bottle cap
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Abstract
The utility model discloses a kind of vacuum flask with multi-sealed insulation construction and glass inner bag easy to assemble, include bottle cap, fixed cover, water sealing slice, sealing ring, glass inner bag, bottle, bottle opening external screw teeth and bottle opening internal screw thread are formed respectively on the bottle body and bottleneck lateral surface and medial surface, wherein, the bottle opening external screw teeth and bottle opening internal screw thread form the cooperation of glass inner bag thread phase screw thread with being formed on bottle cap medial surface respectively on bottle cap thread and glass inner bag lateral surface；The sealing ring is placed on glass inner bag lateral surface, wherein, when the bottle is connected with glass inner bag, sealing ring lower surface is touched with bottle body and bottleneck side edge；The fixed cover and bottle cap inside top are in mating connection, and the water sealing slice is set in outside fixed cover, wherein, when the bottle is connected with bottle cap, water sealing slice is engaged sealing with the bottleneck of glass inner bag；By such scheme, make vacuum flask have good airproof performance, good heat insulating, it is durable reliable the characteristics of.
Description
Technical field
The technical field of vacuum flask is the utility model is related to, is referred in particular to a kind of with multi-sealed insulation construction and easy
Dismount the vacuum flask of glass inner bag.
Background technology
Vacuum flask on the market mainly includes bottle and bottle cap at present, passes through the threaded connection shape between bottle and bottle cap
Into the keeping warmth space of a sealing, and existing vacuum flask quality is uneven, does not often reach the effect of insulation, in bottle
Heat losses are too fast, the problems such as there are sealing difference.Secondly, traditional vacuum flask is in order to strengthen heat-insulating property, inside and outside bottle
It is to be connected by way of welding between wall, and in actual use, cause vacuum flask to lose if inwall is damaged
Heat-insulating property, it is impossible to be continuing with vacuum flask by changing inwall.For this reason, it may be necessary to a kind of better tightness, heat-insulating property are more
Good, relatively reliable vacuum flask, and with the glass inner bag that can be changed or remove.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind have multi-sealed insulation construction with
And the vacuum flask of glass inner bag easy to assemble.
It is provided by the utility model a kind of with multi-sealed insulation construction and readily removable in order to realize above-mentioned purpose
The vacuum flask of glaze inner bag, include bottle cap, fixed cover, water sealing slice, sealing ring, glass inner bag, bottle, the bottle body and bottleneck
Bottle opening external screw teeth and bottle opening internal screw thread are formed on lateral surface and medial surface respectively, wherein, the bottle opening external screw teeth and
Bottle opening internal screw thread forms glass inner bag with being formed on bottle cap medial surface on bottle cap thread and glass inner bag lateral surface respectively
Thread phase screw thread coordinates；The sealing ring is placed on glass inner bag lateral surface, wherein, the bottle is connected with glass inner bag
When, sealing ring lower surface is touched with bottle body and bottleneck side edge；The fixed cover and bottle cap inside top are in mating connection, the envelope
Water piece is set in outside fixed cover, wherein, when the bottle is connected with bottle cap, the bottleneck of water sealing slice and glass inner bag matches
Close sealing.
Further, the bottle cap inside top is formed with fixing lug boss, and the fixing lug boss is consolidated with what is be provided with fixed cover
It is in mating connection to determine neck；
Further, a plurality of convex bone bar is formed with the flat lateral surface of the water shutoff.
Further, it is formed with the back-off being engaged with fixed cover top on the water sealing slice medial surface.
Further, vacuum hollow interlayer is provided with the bottle.
The utility model uses above-mentioned scheme, and its advantage is：Pass through bottle cap, fixed cover, water sealing slice, sealing
Circle, glass inner bag and bottle constitute vacuum flask sealing structure；Glass inner bag is connected and passed through by thread with bottle
Upper-lower compacting sealing ring, realize glass inner bag easily replacing and the sealing effectiveness between glass inner bag and bottle；Glass inner bag
Bottleneck is engaged with water sealing slice, serves the effect of preventing water leakage and sealing；Meanwhile pass through bottle cap, fixed cover and water sealing slice three
Mutual cooperation connection between part, and the vacuum hollow interlayer of bottle, so as to heat in isolation glass inner bag and extraneous sky
The heat exchange of gas, further lift the heat-insulating property of vacuum flask；Secondly as glass inner bag has the spy for easily changing and removing
Point so that vacuum flask is more robust, and removable glass inner bag and directly use bottle.
Brief description of the drawings
Fig. 1 is the structural representation of vacuum flask of the present utility model.
Fig. 2 is the sectional view of vacuum flask of the present utility model.
Fig. 3 is the structural representation of bottle of the present utility model.
Fig. 4 is the structural representation of bottle cap of the present utility model.
Fig. 5 is Fig. 4 sectional view.
Fig. 6 is the structural representation of glass inner bag of the present utility model.
Fig. 7 is the structural representation of sealing ring of the present utility model.
Fig. 8 is the structural representation of fixed cover of the present utility model.
Fig. 9 is Fig. 8 sectional view.
The structural representation of Figure 10 positions water sealing slice of the present utility model.
Figure 11 is Figure 10 sectional view.
Wherein, 1- bottles, 11- bottle opening external screw teeths, 12- bottle opening internal screw threads, 2- bottle caps, 21- fixing lug boss, 22- bottles
Lid thread, 3- glass inner bags, 31- glass inner bag threads, 4- sealing rings, 5- fixed covers, 51- fixed card slots, 6- water sealing slices, 61-
Convex bone bar, 62- back-offs.
Embodiment
The utility model is further described with reference to specific embodiment.
Referring to shown in accompanying drawing 1 to accompanying drawing 11, in the present embodiment, one kind has multi-sealed insulation construction and easy to assemble
The vacuum flask of glass inner bag, include bottle cap 2, fixed cover 5, water sealing slice 6, sealing ring 4, glass inner bag 3, bottle 1；1 bottle of bottle
Bottle opening external screw teeth 11 and bottle opening internal screw thread 12 have been formed separately on mouth lateral surface and medial surface, wherein, bottle opening external screw teeth
11 and bottle opening internal screw thread 12 respectively with the bottle cap thread 22 and the lateral surface of glass inner bag 3 that are formed on the medial surface of bottle cap 2 into
The phase of glass inner bag thread 31 threaded connection that type has, sealing ring 4 are placed on the lateral surface of glass inner bag 3, wherein, bottle 1 and glass
When the phase of inner bag 3 is threadedly coupled, the 1 mouthful of side edge in 4 following face of sealing ring and bottle is touched, by bottle 1 with being pushed on glass inner bag 3
Close seal 4 reaches sealing effectiveness.Fixing lug boss 21 is formed with the inside top of bottle cap 2, is provided with fixed cover 5 and fixing lug boss
21 fixed card slots 51 being engaged；Water sealing slice 6 is set in outside fixed cover 5, wherein, it is formed with the medial surface of water sealing slice 6 and solid
Determine the back-off 62 that the top of lid 5 is engaged, by setting back-off 62 water sealing slice 6 is connected more securely with fixed cover 5,
Avoid the occurrence of the situation that water sealing slice 6 drops and sealing property is deteriorated.A plurality of convex bone bar 61 is formed with the lateral surface of water sealing slice 6, when
After bottle 1 is connected with bottle cap 2, water sealing slice 6 is engaged with the bottleneck medial surface of glass inner bag 3, by water sealing slice 6 come anti-leak-stopping
Water and reach sealing effectiveness with glass inner bag 3, by setting a plurality of convex bone bar 61 to be in contact with the bottleneck medial surface of glass inner bag 3,
So as to further lift the sealing between water sealing slice 6 and glass inner bag 3；Hollow interlayer is provided with bottle 1, works as glass inner bag
3 in bottle 1 is put into, and the reduction internal liquid heat of glass inner bag 3 is conducted through bottle 1 to bottle 1 outside and heat exchange occurs for air
Amount, so as to reduce the loss of heat.By the composition of above-mentioned part and it is used in conjunction with each other, there is vacuum flask multi-sealed
Insulation construction, so as to further improve the heat-insulating property, reliability and sealing of vacuum flask.Secondly as glass inner bag 3
Easy-to-dismount feature, the vacuum flask made have it is replaceable or remove glass inner bag 3 the characteristics of, and then cause vacuum flask it is more resistance to
With, meanwhile, during when glass inner bag 3 is damaged and do not changed or according to self-demand without using glass inner bag 3, removable glass
Inner bag 3 and directly use bottle 1.
Embodiment described above is only preferred embodiment of the present utility model, and any form is not done to the utility model
On limitation.Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, in utilization
The technology contents for stating announcement make more possible variations and retouching to technical solutions of the utility model, or modification is this practicality
New equivalent embodiment.Therefore all contents without departing from technical solutions of the utility model, the thinking according to the utility model are made
Equivalent equivalence changes, all should be covered by the scope of protection of the utility model.
Claims (5)
1. a kind of vacuum flask with multi-sealed insulation construction and glass inner bag easy to assemble, includes bottle cap（2）, fixed cover
（5）, water sealing slice（6）, sealing ring（4）, glass inner bag（3）, bottle（1）, it is characterised in that：The bottle（1）Bottleneck lateral surface
With bottle opening external screw teeth is formed on medial surface respectively（11）With bottle opening internal screw thread（12）, wherein, the bottle opening external screw teeth
（11）With bottle opening internal screw thread（12）Respectively with bottle cap（2）Bottle cap thread is formed on medial surface（22）And glass inner bag（3）Outside
Glass inner bag thread is formed on side（31）Phase screw thread coordinates；The sealing ring（4）It is placed on glass inner bag（3）On lateral surface,
Wherein, the bottle（1）With glass inner bag（3）During mating connection, sealing ring（4）Lower surface and bottle（1）Bottleneck side edge
Touch；The fixed cover（5）With bottle cap（2）Inside top is in mating connection, the water sealing slice（6）It is set in fixed cover（5）Outside,
Wherein, the bottle（1）With bottle cap（2）During mating connection, water sealing slice（6）With glass inner bag（3）Bottleneck be engaged sealing.
2. a kind of vacuum flask with multi-sealed insulation construction and glass inner bag easy to assemble according to claim 1,
It is characterized in that：The bottle cap（2）Inside top is formed with fixing lug boss（21）, and the fixing lug boss（21）With fixed cover（5）
On the fixed card slot that is provided with（51）It is in mating connection.
3. a kind of vacuum flask with multi-sealed insulation construction and glass inner bag easy to assemble according to claim 1,
It is characterized in that：The water sealing slice（6）A plurality of convex bone bar is formed with lateral surface（61）.
4. a kind of vacuum flask with multi-sealed insulation construction and glass inner bag easy to assemble according to claim 1,
It is characterized in that：The water sealing slice（6）It is formed with medial surface and fixed cover（5）The back-off that top is engaged（62）.
5. according to a kind of vacuum flask with multi-sealed insulation construction and glass inner bag easy to assemble described in claim 1, its
It is characterised by：The bottle（1）Inside it is provided with vacuum hollow interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621295206.2U CN206659705U (en) | 2016-11-30 | 2016-11-30 | A kind of vacuum flask with multi-sealed insulation construction and glass inner bag easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621295206.2U CN206659705U (en) | 2016-11-30 | 2016-11-30 | A kind of vacuum flask with multi-sealed insulation construction and glass inner bag easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206659705U true CN206659705U (en) | 2017-11-24 |
Family
ID=60357455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621295206.2U Active CN206659705U (en) | 2016-11-30 | 2016-11-30 | A kind of vacuum flask with multi-sealed insulation construction and glass inner bag easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206659705U (en) |
-
2016
- 2016-11-30 CN CN201621295206.2U patent/CN206659705U/en active Active
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