CN201048862Y - Safety thermos bottle housing - Google Patents
Safety thermos bottle housing Download PDFInfo
- Publication number
- CN201048862Y CN201048862Y CNU2007200397064U CN200720039706U CN201048862Y CN 201048862 Y CN201048862 Y CN 201048862Y CN U2007200397064 U CNU2007200397064 U CN U2007200397064U CN 200720039706 U CN200720039706 U CN 200720039706U CN 201048862 Y CN201048862 Y CN 201048862Y
- Authority
- CN
- China
- Prior art keywords
- housing
- thermos flask
- screws
- screw
- shell
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to a safety thermos bottle case. No matter a thermos bottle case is processed with metal thin plates or plastic, screws only need to be screwed in a spiral connecting part of a shell and an upper top cover as well as between screw spiral connecting plates on a lower mouth of the shell and a lower bottom cover. The screws can play a role in reinforcing the connecting parts of a thermos bottle, and plays a role in wear resistance to the bottom surface of the thermos bottle case.
Description
Technical field:
The utility model relates to a kind of safe thermos flask shell.
Background technology:
The junction of existing thermos flask shell all spins with the coarse-pitch thread mode, so for plastics thermos flask shell, plastics thermos flask shell is yielding and come off when meeting high temperature; For the thermos flask shell of sheet metal processing, perishable at the bottom of the thermos flask shell, wearing and tearing can make a bottle shell bottom come off, and coming off at the bottom of this bottle shell brings very big danger to end user and old man, child
Summary of the invention:
The purpose of this utility model is that a kind of safe thermos flask shell will be provided, no matter the bottle shell is sheet metal or plastic processing to safe thermos flask shell, only need at the screw-on place screw-in screw of housing with upper top cover, lower bottom cover, this screw can play reinforcement effect to the junction of thermos flask, and can play wear-resisting effect to the bottom surface of thermos flask shell again.
The utility model is to implement like this:
The screw-on place that the upper top cover of safe thermos flask shell and housing are suitable for reading is fixed with two screws; The screw-on place of the lower bottom cover of safe thermos flask shell and the end opening of housing, can be from the bottom surface of bottom, set up three screws separately by the hexagonal angle of being separated by, three screws and bottle housing end opening place establish three spin mutually by 120 ° of screw threads fishplate bars that set up separately, bottom and housing end opening are fixed, the ailhead face of screw lands, must be more wear-resisting than original bottom.
During use,, screw in two screws again from the left and right sides and fix if, be to screw on top cover at housing place suitable for reading at the glass liner of putting into suitable for reading of thermos flask housing; If put into glass liner at the end opening of thermos flask housing, the upper base cap that then spins earlier is then at the bottom perimeter place of drain pan lid, by the hexagonal angle of being separated by, set up three screws separately, then three screws drain pan lid and bottle housing end opening place can be established three spin mutually by 120 ° of screw threads fishplate bars that set up separately.So the housing of thermos flask all has dual the connection with upper and lower cover, and increased the wearability of bottle shell bottom surface, the safety assurance when then this safe thermos flask shell all has long-term the use to anyone.
The beneficial effect that adopts safe thermos flask shell is safe thermos flask shell in long-term the use, can prevent the disengagement of bottle housing and upper and lower cap, and end user, old man and child are had tangible security.
Description of drawings:
Accompanying drawing 1 is the structural representation of safe thermos flask shell.
The specific embodiment:
With reference to accompanying drawing 1, the upper top cover 1 of safe thermos flask shell and the screw-on place suitable for reading of housing 3, fixing with two screws 2 again; The lower bottom cover 4 of safe thermos flask shell and the screw-on place of the end opening of housing 3, can be from the bottom surface of lower bottom cover 4, set up three screws 5 separately by the hexagonal angle of being separated by, then three screws 5 can establish with the end opening place of lower bottom cover 4 and housing 3 three spin mutually by 120 ° of screw threads fishplate bars 6 that set up separately, and lower bottom cover 4 and housing 3 end openings are fixed.The ailhead face of screw 5 lands, must be more wear-resisting than original bottom.
During use, if at the glass liner of putting into suitable for reading of thermos flask housing 3, be the upper top cover 1 that spins at housing 3 places suitable for reading, screw in two screws 2 again from the left and right sides fixing; If put into glass liner at the end opening of thermos flask housing 3, the lower bottom cover 4 that then spins earlier then at the bottom perimeter place of lower bottom cover 4, by the hexagonal angle of being separated by, sets up three screws 5 separately.So the housing 3 of thermos flask all has dual the connection with upper and lower cover 1,4, and increased the wearability of bottle shell bottom surface, then this safe thermos flask shell all has the safety assurance of long-term use to anyone.
Claims (1)
1. safe thermos flask shell is made of top cap, drain pan lid and bottle housing, it is characterized in that the screw-on place suitable for reading of upper top cover (1) Yu the housing (3) of safe thermos flask shell, and it is fixing to be provided with two screws (2); The screw-on place of the end opening of lower bottom cover of safe thermos flask shell (4) and housing (3), from the bottom surface of lower bottom cover (4), set up three screws (5) separately by the hexagonal angle of being separated by, make that the end opening place of three screws (5) and lower bottom cover (4) and housing (3) establishes three spin mutually by 120 ° of screw threads fishplate bars (6) that set up separately;
The ailhead face of screw (5) lands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200397064U CN201048862Y (en) | 2007-06-06 | 2007-06-06 | Safety thermos bottle housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200397064U CN201048862Y (en) | 2007-06-06 | 2007-06-06 | Safety thermos bottle housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201048862Y true CN201048862Y (en) | 2008-04-23 |
Family
ID=39335341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200397064U Expired - Fee Related CN201048862Y (en) | 2007-06-06 | 2007-06-06 | Safety thermos bottle housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201048862Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876650A (en) * | 2014-03-22 | 2014-06-25 | 苟小平 | Outer shell of heat preservation pot |
-
2007
- 2007-06-06 CN CNU2007200397064U patent/CN201048862Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876650A (en) * | 2014-03-22 | 2014-06-25 | 苟小平 | Outer shell of heat preservation pot |
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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 |