CN204124544U - A kind of heat-preserving container of high leakproofness - Google Patents
A kind of heat-preserving container of high leakproofness Download PDFInfo
- Publication number
- CN204124544U CN204124544U CN201420459384.9U CN201420459384U CN204124544U CN 204124544 U CN204124544 U CN 204124544U CN 201420459384 U CN201420459384 U CN 201420459384U CN 204124544 U CN204124544 U CN 204124544U
- Authority
- CN
- China
- Prior art keywords
- outer barrel
- heat
- enclosing cover
- preserving container
- inner cap
- 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
Links
Abstract
The utility model discloses a kind of heat-preserving container of high leakproofness, its structure comprises ladle body, bung and fastener, ladle body comprises outer barrel and inner barr, bung comprises enclosing cover and inner cap, outer barrel, interior bucket, described enclosing cover, filled polyurethane foamed materials between inner cap, cover bottom portion is square groove, inner cap is arranged in described groove, inner cap center is provided with square PE warming plate, PE warming plate becomes " returning " font groove with enclosing cover quadrangle, interior bucket top is slightly higher than outer barrel top, " returning " font ditch slot fit that the part that interior bucket top exceeds than outer barrel top just in time becomes with enclosing cover quadrangle with described PE warming plate, fastener comprises pin thread, be arranged on the running-on that box in outer barrel and two points arrange lid and outer barrel outside, the utility model leak tightness is high, fastener sealing is adopted to replace conventional vacuum bucket to be screwed by screw thread, prevent due to heat-preserving container air pressure and the problem of do not open heat-preserving container different from ambient pressure, heat insulation effect is still very good simultaneously.
Description
Technical field
The utility model relates to a kind of heat-preserving container, particularly relates to a kind of heat-preserving container of high leakproofness.
Background technology
At present, market there is panoramic heat-preserving container, also there is layering to fill the heat-preserving container of Tang Hecai and staple food, also have the heat-preserving container of medical article, varied, but heat-preserving container in the permanent time because temperature is different, cause inner not identical with external pressure, and prior art screw the bung of heat-preserving container by screw thread, causes will opening heat-preserving container after temperature retention time is longer, badly to open, bring inconvenience to people.
Utility model content
For the problems referred to above, the utility model provides a kind of heat-preserving container of high leakproofness.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the heat-preserving container providing a kind of high leakproofness, its structure comprises ladle body, bung and fastener, described ladle body comprises outer barrel and inner barr, described bung comprises enclosing cover and inner cap, described outer barrel, interior bucket, described enclosing cover, filled polyurethane foamed materials between inner cap, described cover bottom portion is square groove, described inner cap is arranged in described groove, described inner cap center is provided with square PE warming plate, described PE warming plate becomes " returning " font groove with enclosing cover quadrangle, described interior bucket top is slightly higher than outer barrel top, " returning " font ditch slot fit that the part that described interior bucket top exceeds than outer barrel top just in time becomes with enclosing cover quadrangle with described PE warming plate, described fastener comprises pin thread, be arranged on the running-on that box in outer barrel and two points arrange lid and outer barrel outside.
Further, described outer barrel edge is provided with the projection of convenient carrying heat-preserving container.
Further, described pin thread is T-shape, bottom is in arrowhead form, " T " font two side bottom is provided with rubber block, described box inside is provided with two pieces of binding blocks, described two pieces of binding block tops are provided with the groove with pin thread bottom arrow form fit, and described two pieces of binding block tops are linked together by spring.From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
1, " returning " font ditch slot fit of just in time becoming with enclosing cover quadrangle with described PE warming plate than the part that outer barrel top exceeds of interior bucket top.Make its leak tightness high.
2, replace conventional threads to screw by fastener, make it open more convenient.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the overall schematic of the heat-preserving container of a kind of high leakproofness of the utility model;
Fig. 2 is the box structural representation of fastener in the heat-preserving container of a kind of high leakproofness of the utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment one
By reference to Fig. 1, a kind of heat-preserving container of high leakproofness, its structure comprises ladle body 1, bung 2 and fastener 3, described ladle body 1 comprises outer barrel 8 and interior bucket 7, described bung 2 comprises enclosing cover 4 and inner cap 5, described outer barrel 8, interior bucket 7, described enclosing cover 4, filled polyurethane foamed materials between inner cap 5, be square bottom described enclosing cover 4 groove, described inner cap is arranged in described groove, described inner cap 5 center is provided with square PE warming plate 6, described PE warming plate 6 becomes " returning " font groove with enclosing cover 4 quadrangle, described interior bucket 7 top is slightly higher than outer barrel 8 top, " returning " font ditch slot fit that the part that described interior bucket 7 top exceeds than outer barrel 8 top just in time becomes with enclosing cover 4 quadrangle with described PE warming plate 6.
Due to described outer barrel 8, interior bucket 7, filled polyurethane foamed materials between described enclosing cover 4, inner cap 5, in directly thing being placed, bucket 7 is inner, then bung 2 is covered, " returning " font ditch slot fit that the part that interior bucket 7 top exceeds than outer barrel 8 top just in time becomes with enclosing cover 4 quadrangle with described PE warming plate 6, makes thing keep sealing thermal insulation state at heat-preserving container.
Embodiment two
By reference to Fig. 1 and Fig. 2, a kind of heat-preserving container of high leakproofness, its structure comprises ladle body 1, bung 2 and fastener 3, described ladle body 1 comprises outer barrel 8 and interior bucket 7, described bung 2 comprises enclosing cover 4 and inner cap 5, described outer barrel 8, interior bucket 7, described enclosing cover 4, filled polyurethane foamed materials between inner cap 5, described fastener 3 comprises pin thread 10, be arranged on box 11 in outer barrel 8 and two points arrange cover outside 4 with the running-on 12 of outer barrel, described outer barrel edge is provided with the projection 9 of convenient carrying heat-preserving container, described pin thread 10 is in T-shape, bottom is in arrowhead form, " T " font two side bottom is provided with rubber block, described box 11 inside is provided with two pieces of binding blocks 13, described two pieces of binding block 13 tops are provided with the groove with pin thread 10 bottom arrow form fit, described two pieces of binding block 13 tops are linked together by torsion spring 14.
When thing puts into bucket 7, cover bung 2, make " returning " font ditch slot fit that interior bucket 7 top just in time becomes with enclosing cover 4 quadrangle with described PE warming plate 6 than the part that outer barrel 8 top exceeds, then two points of running-ons 12 that lid 4 and outer barrel are outside set will be run through bottom the pin thread 10 of " T " font until inner two pieces of binding block 13 places of box 11, make groove and the pin thread 10 bottom arrow form fit at two pieces of binding block 13 tops, rubber block is provided with and described two pieces of binding block 13 tops are linked together by torsion spring 14 due to " T " font two side bottom, to such an extent as to fastener 3 can be crossed and ladle body 1 and bung 2 locked.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the heat-preserving container of a high leakproofness, its structure comprises ladle body, bung and fastener, described ladle body comprises outer barrel and inner barr, described bung comprises enclosing cover and inner cap, described outer barrel, interior bucket, described enclosing cover, filled polyurethane foamed materials between inner cap, it is characterized in that: described cover bottom portion is square groove, described inner cap is arranged in described groove, described inner cap center is provided with square PE warming plate, described PE warming plate becomes " returning " font groove with enclosing cover quadrangle, described interior bucket top is slightly higher than outer barrel top, " returning " font ditch slot fit that the part that described interior bucket top exceeds than outer barrel top just in time becomes with enclosing cover quadrangle with described PE warming plate, described fastener comprises pin thread, be arranged on the running-on that box in outer barrel and two points arrange lid and outer barrel outside.
2. the heat-preserving container of a kind of high leakproofness as claimed in claim 1, is characterized in that: described outer barrel edge is provided with the projection of convenient carrying heat-preserving container.
3. the heat-preserving container of a kind of high leakproofness as claimed in claim 1, it is characterized in that: described pin thread is T-shape, bottom is in arrowhead form, " T " font two side bottom is provided with rubber block, described box inside is provided with two pieces of binding blocks, described two pieces of binding block tops are provided with the groove with pin thread bottom arrow form fit, and described two pieces of binding block tops are linked together by torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459384.9U CN204124544U (en) | 2014-08-14 | 2014-08-14 | A kind of heat-preserving container of high leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459384.9U CN204124544U (en) | 2014-08-14 | 2014-08-14 | A kind of heat-preserving container of high leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204124544U true CN204124544U (en) | 2015-01-28 |
Family
ID=52380922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420459384.9U Expired - Fee Related CN204124544U (en) | 2014-08-14 | 2014-08-14 | A kind of heat-preserving container of high leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204124544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510153A (en) * | 2016-12-20 | 2017-03-22 | 大连创达技术交易市场有限公司 | Multifunctional bus card cover |
-
2014
- 2014-08-14 CN CN201420459384.9U patent/CN204124544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510153A (en) * | 2016-12-20 | 2017-03-22 | 大连创达技术交易市场有限公司 | Multifunctional bus card cover |
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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: 20150128 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |