CN205998359U - A kind of vacuum flask sealing-plug - Google Patents
A kind of vacuum flask sealing-plug Download PDFInfo
- Publication number
- CN205998359U CN205998359U CN201620981215.0U CN201620981215U CN205998359U CN 205998359 U CN205998359 U CN 205998359U CN 201620981215 U CN201620981215 U CN 201620981215U CN 205998359 U CN205998359 U CN 205998359U
- Authority
- CN
- China
- Prior art keywords
- sealing
- groove
- end cap
- plug body
- draw
- 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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- Closures For Containers (AREA)
Abstract
The utility model discloses a kind of vacuum flask sealing-plug, including sealing-plug body, the top of the sealing-plug body is provided with edge, arrange at the top of the sealing-plug body fluted, there is end cap in the groove screw-internal thread fit, the access aperture of circle is provided with the surface of the end cap, the surface of the end cap is provided with draw-in groove, the top of the sealing-plug body is movably set with pulling-on piece, the top of the pulling-on piece is provided with draw ring, the lower end of the pulling-on piece is provided with axostylus axostyle, the lower end of the axostylus axostyle is provided with inserted block, interference fits between the inserted block and the access aperture, the axostylus axostyle is coordinated with draw-in groove activity；This device completes the sealing of bottleneck in actual use by sealing-plug body, the spacing of top is completed by edge, when needing to open this device, this device is pulled upwardly by only needing to the cooperation by axostylus axostyle and draw-in groove, and axostylus axostyle is incorporated in the position that children are difficult to take in the case of it need not open, it is ensured that security.
Description
Technical field
The utility model is related to a kind of vacuum flask sealing-plug.
Background technology
Vacuum flask is that a kind of conventional hot water contains articles for use, and the bottleneck of vacuum flask is sealed by sealing-plug, to guarantee
Heat-insulating property, sealing-plug of the prior art are easily easily opened by a child, and when children open, the hot water inside vacuum flask can be to youngster
Virgin body is damaged, and scalds easy scar after later stage rehabilitation.
Based on the problems referred to above, it is desirable to provide a kind of can be prevented effectively from the sealing-plug that children open.
Content of the invention
The technical problems to be solved in the utility model is to provide a kind of vacuum flask sealing-plug, and this device leads in actual use
The sealing that sealing-plug body completes bottleneck is crossed, the spacing of top is completed by edge, when needing to open this device, it is only necessary to be logical
This device is pulled upwardly by the cooperation for crossing axostylus axostyle and draw-in groove, and axostylus axostyle is incorporated in children in the case of it need not open
It is difficult the position that takes, it is ensured that security.
For solving the above problems, the utility model is adopted the following technical scheme that：
A kind of vacuum flask sealing-plug, including sealing-plug body, the sealing-plug body has a conical outer surface,
The top of the sealing-plug body is provided with edge, and the top setting in the sealing-plug body is fluted, in the groove
Screw thread is combined with end cap, and the end cap closes the groove, is provided with the access aperture of circle, the end on the surface of the end cap
The surface of lid is provided with draw-in groove, and the width of the draw-in groove is less than the aperture of the access aperture, and the top of the sealing-plug body is lived
Move and pulling-on piece is provided with, the top of the pulling-on piece is provided with draw ring, and the lower end of the pulling-on piece is provided with axostylus axostyle, the lower end of the axostylus axostyle
Inserted block is provided with, interference fits between the inserted block and the access aperture, the axostylus axostyle are coordinated with draw-in groove activity.
Preferably, the edge is integral type structure with the sealing-plug body.
Preferably, the thickness of the end cap is not less than 3mm.
Preferably, eccentric setting between the access aperture and the end cap, the draw-in groove extend to the axle center of the end cap
At position.
Preferably, the axostylus axostyle is integral type structure with the inserted block.
The beneficial effects of the utility model are：This device completes the close of bottleneck by sealing-plug body in actual use
Envelope, completes the spacing of top by edge, when needing to open this device, it is only necessary to can by the cooperation of axostylus axostyle and draw-in groove
This device is pulled upwardly, and axostylus axostyle is incorporated in the position that children are difficult to take in the case of it need not open, it is ensured that safety
Property, the structure of this device are relatively simple, and cost is more cheap, is suitable for promoting the use of.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is the top view of sealing-plug body.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, apparent clear and definite so as to make to protection domain of the present utility model
Define.
Refering to a kind of vacuum flask sealing-plug shown in Fig. 1 and Fig. 2, including sealing-plug body 1, the sealing-plug body 1 has
The top for having a conical outer surface, the sealing-plug body 1 is provided with edge 101, on the top of the sealing-plug body 1
Portion arranges fluted 102, has end cap 2 in 102 screw-internal thread fit of the groove, and the end cap 2 closes the groove 102, in institute
The surface for stating end cap 2 is provided with the access aperture 201 of circle, and the surface of the end cap 2 is provided with draw-in groove 202, the draw-in groove 202
Width is movably set with pulling-on piece 3 less than the aperture of the access aperture 201, the top of the sealing-plug body 1, the pulling-on piece 3
Top is provided with draw ring 301, and the lower end of the pulling-on piece 3 is provided with axostylus axostyle 302, and the lower end of the axostylus axostyle 302 is provided with inserted block
303, interference fits between the inserted block 303 and the access aperture 201, the axostylus axostyle 302 are coordinated with 202 activity of the draw-in groove.
A preferred embodiment in the utility model, the edge 101 are tied for integral type with the sealing-plug body 1
Structure.
A preferred embodiment in the utility model, the thickness of the end cap 2 are not less than 3mm.
A preferred embodiment in the utility model, eccentric setting between the access aperture 201 and the end cap 2, institute
State draw-in groove 202 to extend at the shaft core position of the end cap 2, the draw-in groove and the access aperture insertion.
A preferred embodiment in the utility model, the axostylus axostyle 302 are integral type structure with the inserted block 303.
The beneficial effects of the utility model are：This device completes the close of bottleneck by sealing-plug body in actual use
Envelope, completes the spacing of top by edge, when needing to open this device, it is only necessary to can by the cooperation of axostylus axostyle and draw-in groove
This device is pulled upwardly, and axostylus axostyle is incorporated in the position that children are difficult to take in the case of it need not open, it is ensured that safety
Property, the structure of this device are relatively simple, and cost is more cheap, is suitable for promoting the use of.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model is described, the utility model can also on the premise of without departing from the utility model spirit and scope
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is asked to be defined by appending claims and its equivalent.
Claims (5)
1. a kind of vacuum flask sealing-plug, it is characterised in that：Including sealing-plug body, the sealing-plug body has a cone
Outer surface, the top of the sealing-plug body is provided with edge, arrange at the top of the sealing-plug body fluted, in institute
Stating groove screw-internal thread fit has end cap, and the end cap closes the groove, is provided with the entrance of circle on the surface of the end cap
Hole, the surface of the end cap are provided with draw-in groove, and the width of the draw-in groove is less than the aperture of the access aperture, the sealing-plug body
Top be movably set with pulling-on piece, the top of the pulling-on piece is provided with draw ring, and the lower end of the pulling-on piece is provided with axostylus axostyle, the axle
The lower end of bar is provided with inserted block, interference fits between the inserted block and the access aperture, and the axostylus axostyle is joined with the draw-in groove activity
Close.
2. vacuum flask sealing-plug according to claim 1, it is characterised in that：The edge is one with the sealing-plug body
Body formula structure.
3. vacuum flask sealing-plug according to claim 1, it is characterised in that：The thickness of the end cap is not less than 3mm.
4. vacuum flask sealing-plug according to claim 1, it is characterised in that：Eccentric between the access aperture and the end cap
Arrange, the draw-in groove is extended at the shaft core position of the end cap.
5. vacuum flask sealing-plug according to claim 1, it is characterised in that：The axostylus axostyle is tied for integral type with the inserted block
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981215.0U CN205998359U (en) | 2016-08-30 | 2016-08-30 | A kind of vacuum flask sealing-plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981215.0U CN205998359U (en) | 2016-08-30 | 2016-08-30 | A kind of vacuum flask sealing-plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205998359U true CN205998359U (en) | 2017-03-08 |
Family
ID=58195881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620981215.0U Expired - Fee Related CN205998359U (en) | 2016-08-30 | 2016-08-30 | A kind of vacuum flask sealing-plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205998359U (en) |
-
2016
- 2016-08-30 CN CN201620981215.0U patent/CN205998359U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |