CN203815310U - Safe thermos flask - Google Patents
Safe thermos flask Download PDFInfo
- Publication number
- CN203815310U CN203815310U CN201420233369.2U CN201420233369U CN203815310U CN 203815310 U CN203815310 U CN 203815310U CN 201420233369 U CN201420233369 U CN 201420233369U CN 203815310 U CN203815310 U CN 203815310U
- Authority
- CN
- China
- Prior art keywords
- thermos flask
- air bag
- glass liner
- thermos bottle
- safe
- 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 safe thermos flask. The safe thermos flask comprises a base, a thermos flask shell, a thermos flask glass liner and an air bag. The thermos flask glass liner is arranged in the thermos flask shell. The upper end of the thermos flask glass liner is exposed out of the thermos flask shell, and the opening of the thermos flask glass liner is provided with a thermos flask cover. The air bag is arranged between the thermos flask shell and the thermos flask glass liner. The air bag is wrapped on the outer wall of the thermos flask glass liner. Two magnets with opposite magnetic poles are arranged on the periphery of the upper end of the air bag of the thermos flask glass liner. The two magnets are opposite, but the polarities of the magnetic poles of the two magnets are opposite. One side of the bottom of the air bag is provided with an air nozzle. The safe thermos flask is reasonable in design, simple in structure, not prone to explosion and safe and convenient to use; once the thermos flask is exploded due to careless collision, hot water or broken pieces of the thermos flask after explosion can be wrapped inside the air bag, and accordingly personal injury can be avoided, and the safe thermos flask is free of environment pollution and easy to clean.
Description
Technical field
The utility model relates to a kind of thermos flask, is specifically related to a kind of safe thermos bottle.
Background technology
The thermos flask using in life at present, comparatively fragile, run into and stagger along or encounter because of carelessness, set off an explosion, after blast, hot water or glass liner for vacuum flask disintegrating slag splash, and easily cause the injury to personal safety, and water and glass liner for vacuum flask disintegrating slag also pollute the environment, cleaning trouble, makes troubles to people's life.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, and a kind of safe thermos bottle is provided.
Its technical scheme is: safe thermos bottle, comprise base, thermos bottle casing, glass liner for vacuum flask and air bag, glass liner for vacuum flask is arranged in thermos bottle casing, glass liner for vacuum flask upper end is exposed outside thermos bottle casing and oral area is provided with Thermos bottle top, between described thermos bottle casing and glass liner for vacuum flask, be provided with air bag, air bag is wrapped on glass liner for vacuum flask outer wall, and the air bag upper end of described glass liner for vacuum flask is provided with two magnet pieces that magnetic pole is relative around, the pole polarity that two magnet pieces are relative is contrary, and described air bag bottom one side is provided with valve.
Wherein, described thermos bottle casing middle part one side is provided with handle.Described thermos bottle casing bottom is provided with base.Described air bag is made and is established cylindrical sleeve structure with dissection by software elastomeric material.Described valve is the valve that charges and discharge with switch valve.
The utility model compared with prior art, has the following advantages: reasonable in design, simple in structure, not easy to explode, safe and convenient to use.Set off an explosion once encounter because of carelessness or staggering along, after blast, hot water or glass liner for vacuum flask disintegrating slag can be wrapped in air bag, can not cause personal injury, and free from environmental pollution, and cleaning is simple.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of safe thermos bottle, comprise base 1, thermos bottle casing 4, glass liner for vacuum flask 7 and air bag 3, glass liner for vacuum flask 7 is arranged in thermos bottle casing 4, glass liner for vacuum flask 7 upper ends are exposed outside thermos bottle casing 4 and oral area is provided with Thermos bottle top 6, between described thermos bottle casing 4 and glass liner for vacuum flask 7, be provided with air bag 3, air bag 3 is wrapped on glass liner for vacuum flask 7 outer walls, air bag 3 upper ends of described glass liner for vacuum flask 7 are provided with two magnet pieces 5 that magnetic pole is relative around, the pole polarity that two magnet pieces 5 are relative is contrary, described air bag 3 bottom one sides are provided with valve 8, by valve 8, air bag 3 is poured to air, it is wrapped on glass liner for vacuum flask 7 outer walls, also not easy to explode even if collide with a little.Thermos bottle casing 4 middle part one sides are provided with handle 2, easy to use.Thermos bottle casing 4 bottoms are provided with base 1, place firmly.Air bag 3 is made and is established cylindrical sleeve structure with dissection by software elastomeric material.Described valve 8 is the valve that charges and discharge with switch valve, be conducive to set off an explosion once encounter because of carelessness or staggering along, the recyclable recycling of air bag, the relative magnet piece 5 of two magnetic poles that air bag 3 upper ends are around provided with, after glass liner for vacuum flask 7 blasts, can automatically inhale mutually shutoff air bag mouth, glass liner for vacuum flask disintegrating slag is wrapped in air bag, prevents from hurting sb.'s feelings and contaminated environment.
The utility model is reasonable in design, simple in structure, not easy to explode, safe and convenient to use.Set off an explosion once encounter because of carelessness or staggering along, after blast, hot water or glass liner for vacuum flask disintegrating slag can be wrapped in air bag, can not cause personal injury, and free from environmental pollution, and cleaning is simple.
Claims (5)
1. safe thermos bottle, comprise base, thermos bottle casing, glass liner for vacuum flask and air bag, glass liner for vacuum flask is arranged in thermos bottle casing, glass liner for vacuum flask upper end is exposed outside thermos bottle casing and oral area is provided with Thermos bottle top, it is characterized in that: between described thermos bottle casing and glass liner for vacuum flask, be provided with air bag, air bag is wrapped on glass liner for vacuum flask outer wall, the air bag upper end of described glass liner for vacuum flask is provided with two magnet pieces that magnetic pole is relative around, the pole polarity that two magnet pieces are relative is contrary, and described air bag bottom one side is provided with valve.
2. safe thermos bottle according to claim 1, is characterized in that: described thermos bottle casing middle part one side is provided with handle.
3. safe thermos bottle according to claim 1, is characterized in that: described thermos bottle casing bottom is provided with base.
4. safe thermos bottle according to claim 1, is characterized in that: described air bag is made and established cylindrical sleeve structure with dissection by software elastomeric material.
5. safe thermos bottle according to claim 1, is characterized in that: described valve is the valve that charges and discharge with switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233369.2U CN203815310U (en) | 2014-05-08 | 2014-05-08 | Safe thermos flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233369.2U CN203815310U (en) | 2014-05-08 | 2014-05-08 | Safe thermos flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203815310U true CN203815310U (en) | 2014-09-10 |
Family
ID=51470866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233369.2U Expired - Fee Related CN203815310U (en) | 2014-05-08 | 2014-05-08 | Safe thermos flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203815310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287644A (en) * | 2014-09-29 | 2015-01-21 | 丁玉清 | Filtering type anti-explosion thermos flask |
| CN113576282A (en) * | 2021-08-25 | 2021-11-02 | 王淑然 | Anti-burst and anti-splashing vacuum bottle |
-
2014
- 2014-05-08 CN CN201420233369.2U patent/CN203815310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287644A (en) * | 2014-09-29 | 2015-01-21 | 丁玉清 | Filtering type anti-explosion thermos flask |
| CN113576282A (en) * | 2021-08-25 | 2021-11-02 | 王淑然 | Anti-burst and anti-splashing vacuum bottle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20170508 |