CN202801331U - Safe thermos - Google Patents
Safe thermos Download PDFInfo
- Publication number
- CN202801331U CN202801331U CN 201220490752 CN201220490752U CN202801331U CN 202801331 U CN202801331 U CN 202801331U CN 201220490752 CN201220490752 CN 201220490752 CN 201220490752 U CN201220490752 U CN 201220490752U CN 202801331 U CN202801331 U CN 202801331U
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- CN
- China
- Prior art keywords
- bottle
- thermos
- safe
- jacket
- safe thermos
- 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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- Thermotherapy And Cooling Therapy Devices (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model provides a safe thermos, and belongs to living goods. The safe thermos mainly solves the problem that a person can hurt easily when an inner container of a traditional thermos breaks up and leaks. The safe thermos comprises a thermos body which is composed of a bottle cap and a bottle. Surrounded external threads are arranged on the bottom of the outer shell of the bottle, a base jacket is in a shape of a hollow cylinder with a bottom, the inner diameter of the base jacket is equal to the external diameter of the bottle, and the inner wall of an upper opening of the jacket is provided with inner threads which are matched with the external threads in the direction of turning and the thread pitch. Before the safe thermos is used, the base jacket is tightened on the bottom of the bottle through connecting threads, if the inner container breaks up, hot water and the broken glass can not instantly outflow and drop from the bottom of the bottle, but enter into the base jacket, and therefore a function of buffering is achieved by the safe thermos.
Description
Technical field
The utility model relates to the one way of life articles for use, specifically a kind of safety thermos flask.
Background technology
For keeping the temperature of hot water, thermos bottle is life appliance commonly used in people's daily life, it and people's life is closely related, but because the restriction of traditional hot water bottle function aspects, if bottle is collided, extruding etc., thermos bottle inner bag blast occurs easily, the personnel that hot water is excessive, splash phenomena causes that cause thus scald and broken glass is hurted sb.'s feelings etc., and peril emerges in an endless stream, and brings great threat for people's the security of the lives and property.
The utility model content
The purpose of this utility model is to provide a kind of safety thermos flask, and this thermos bottle has the function that prevents that interior gallbladder break after heat water and glass from hurting sb.'s feelings.
The technical scheme in the invention for solving the technical problem is: a kind of safety thermos flask, its structure comprises the thermos bottle body that is made of bottle cap and bottle, be provided with in the bottom of bottle shell around external screw thread, base protection sleeve is cylindrical at the bottom of the hollow arbor braid, internal diameter is identical with the bottle external diameter, is provided with the internal thread that matches with externally threaded rotation direction and pitch at the inwall of upper shed place of sheath.
The beneficial effects of the utility model are: before the use, base protection sleeve is tightened in bottle body bottom by connecting thread, this moment is if there is the inner bag Fragmentation Phenomena, hot water and broken glass can not flow out, drop from bottle body bottom immediately, but enter in the base protection sleeve, thereby play certain cushioning effect; The utility model is simple in structure, uses safety, convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 bottle cap, 2 bottles, 3 external screw threads, 4 base protection sleeves.
The specific embodiment
As shown in Figure 1.A kind of safety thermos flask, its structure comprises the thermos bottle body that is made of bottle cap 1 and bottle 2, be provided with in the bottom of bottle 2 shells around external screw thread 3, base protection sleeve 4 is cylindrical at the bottom of the hollow arbor braid, internal diameter is identical with the bottle external diameter, is provided with the internal thread that rotation direction and pitch with external screw thread 3 match at the inwall of upper shed place of base protection sleeve 4.
Before the use, by being screwed at bottle 2 bottoms, hot water and broken glass can not flow out from bottle 2 bottoms immediately, drop, but enter in the base protection sleeve 4, thereby play certain cushioning effect if there is the inner bag Fragmentation Phenomena this moment with base protection sleeve 4; The utility model is simple in structure, uses safety, convenient.
Claims (1)
1. safety thermos flask, comprise the thermos bottle body that is consisted of by bottle cap and bottle, it is characterized in that, be provided with in the bottom of bottle shell around external screw thread, base protection sleeve is cylindrical at the bottom of the hollow arbor braid, internal diameter is identical with the bottle external diameter, is provided with the internal thread that matches with externally threaded rotation direction and pitch at the inwall of upper shed place of sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490752 CN202801331U (en) | 2012-09-24 | 2012-09-24 | Safe thermos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490752 CN202801331U (en) | 2012-09-24 | 2012-09-24 | Safe thermos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202801331U true CN202801331U (en) | 2013-03-20 |
Family
ID=47860284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220490752 Expired - Fee Related CN202801331U (en) | 2012-09-24 | 2012-09-24 | Safe thermos |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202801331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323720A (en) * | 2014-11-19 | 2015-02-04 | 苏州广型模具有限公司 | Safe thermos bottle shell |
| WO2016099428A1 (en) * | 2014-12-15 | 2016-06-23 | Ki̇va Han Gida İç Ve Diş Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Filtered thermos |
-
2012
- 2012-09-24 CN CN 201220490752 patent/CN202801331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323720A (en) * | 2014-11-19 | 2015-02-04 | 苏州广型模具有限公司 | Safe thermos bottle shell |
| WO2016099428A1 (en) * | 2014-12-15 | 2016-06-23 | Ki̇va Han Gida İç Ve Diş Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Filtered thermos |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130924 |