CN204683361U - A kind of vacuum heat-insulation lid - Google Patents
A kind of vacuum heat-insulation lid Download PDFInfo
- Publication number
- CN204683361U CN204683361U CN201520386402.XU CN201520386402U CN204683361U CN 204683361 U CN204683361 U CN 204683361U CN 201520386402 U CN201520386402 U CN 201520386402U CN 204683361 U CN204683361 U CN 204683361U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- cavity
- insulation lid
- vacuum chamber
- heat
- 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
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a kind of vacuum heat-insulation lid, comprise vacuum cover, described vacuum cover is by handle, the upper and lower composition, it is characterized in that: described the upper and lower are connected to form vacuum chamber, top is provided with cavity, be interconnected by multiple pore between described cavity and vacuum chamber, described cavity upper end is also communicated with outside threaded holes.A kind of vacuum heat-insulation lid of the present utility model takes the air in the vacuum chamber in vacuum cover away formation vacuum chamber, makes the heat energy in this pot not be sent to upper strata by vacuum cover, effectively can not only prevent heat leakage, can also prevent from scalding.
Description
Technical field
The utility model relates to a kind of cooker, especially a kind of vacuum heat-insulation lid.
Background technology
Lid in the process boiled because the transmission of heat make capping be in high temperature for a long time state under, not only make user make troubles, and easily make heat loss, reduce the efficiency that boils.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of effective, practical a kind of vacuum heat-insulation lid.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of vacuum heat-insulation lid, comprise vacuum cover, described vacuum cover is by handle, the upper and lower composition, it is characterized in that: described the upper and lower are connected to form vacuum chamber, top is provided with cavity, is interconnected between described cavity and vacuum chamber by multiple pore, and described cavity upper end is also communicated with outside threaded holes, described handle is located on cavity, by the outside threaded holes threaded engagement that the internal thread hole that arranges in handle and cavity are arranged.
Further, rubber cushion is provided with in described internal thread hole.
Further, described the upper and lower material is stainless steel.
The beneficial effects of the utility model are: vacuum heat-insulation lid takes the air in the vacuum chamber in vacuum cover away formation vacuum chamber, make the heat energy in this pot not be sent to upper strata by vacuum cover, effectively can not only prevent heat leakage, can also prevent from scalding.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model.
Fig. 2 is the structural representation of handle of the present utility model.
Detailed description of the invention
In order to structure of the present utility model, feature and effect thereof, can have and further understand and be familiar with, now lift a preferred embodiment, and be described with reference to the accompanying drawings as follows:
As depicted in figs. 1 and 2, a kind of vacuum heat-insulation lid described by the present embodiment, it mainly comprises vacuum cover 9, described vacuum cover is by handle 4, upper strata 1 and lower floor 2 form, it is characterized in that: described upper strata 1 and lower floor 2 are connected to form vacuum chamber 3, top is provided with cavity 10, be interconnected by multiple pore 5 between described cavity 10 and vacuum chamber 3, described cavity 10 upper end is also communicated with outside threaded holes 6, described handle 4 is located on cavity 10, by outside threaded holes 6 threaded engagement that the internal thread hole 8 that arranges in handle 4 and cavity 10 are arranged, rubber cushion 8 is provided with in described internal thread hole 8, described upper strata 1 and lower floor 2 material are stainless steel.
During use, the air in vacuum chamber 3 is taken away by outside threaded holes 6 by aspiration pump, then entering by intercepting air with the internal thread hole 8 on handle 4 with outside threaded holes 6 threaded engagement, forming vacuum chamber.
Vacuum heat-insulation lid of the present utility model takes the air in the vacuum chamber in vacuum cover away formation vacuum chamber, makes the heat energy in this pot not be sent to upper strata by vacuum cover, effectively can not only prevent heat leakage, can also prevent from scalding.
The foregoing is only the preferred embodiment of the utility model; not limit practical range of the present utility model with this; all persons that is familiar with technique; use principle of the present utility model and technical characteristic; the various change done and decoration, all should be covered by within protection category that these claims define.
Claims (3)
1. a vacuum heat-insulation lid, comprise vacuum cover (9), described vacuum cover is by handle (4), upper strata (1) and lower floor (2) composition, it is characterized in that: described upper strata (1) and lower floor (2) are connected to form vacuum chamber (3), top is provided with cavity (10), be interconnected by multiple pore (5) between described cavity (10) and vacuum chamber (3), described cavity (10) upper end is also communicated with outside threaded holes (6), described handle (4) is located on cavity (10), by internal thread hole (8) outside threaded holes (6) threaded engagement that arrange upper with cavity (10) arranged in handle (4).
2. a kind of vacuum heat-insulation lid as claimed in claim 1, is characterized in that: be provided with rubber cushion (8) in described internal thread hole (8).
3. a kind of vacuum heat-insulation lid as claimed in claim 1, is characterized in that: described upper strata (1) and lower floor (2) material are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386402.XU CN204683361U (en) | 2015-06-05 | 2015-06-05 | A kind of vacuum heat-insulation lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386402.XU CN204683361U (en) | 2015-06-05 | 2015-06-05 | A kind of vacuum heat-insulation lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204683361U true CN204683361U (en) | 2015-10-07 |
Family
ID=54223707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520386402.XU Expired - Fee Related CN204683361U (en) | 2015-06-05 | 2015-06-05 | A kind of vacuum heat-insulation lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204683361U (en) |
-
2015
- 2015-06-05 CN CN201520386402.XU patent/CN204683361U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204192218U (en) | A kind of manual heat radiating cup | |
| CN203639445U (en) | White spirit distillation device | |
| CN202820941U (en) | Special cooker for hot pot | |
| CN204683361U (en) | A kind of vacuum heat-insulation lid | |
| CN204120809U (en) | A kind of heating and thermal insulation kettle | |
| CN204146851U (en) | Double boiler | |
| CN202801162U (en) | Benefiting rice cooker | |
| CN204097441U (en) | Small rice-wine making equipment | |
| CN203942664U (en) | A kind of cooking apparatus heating disc structure that can fast cooling | |
| CN202222940U (en) | Built-in anti-locking cup cover | |
| CN204466598U (en) | Bee-keeping fogging machine | |
| CN206042917U (en) | A kind of Flower pot | |
| CN104825061A (en) | Double-layer vacuum pot lid | |
| CN203885268U (en) | Partitioned pot | |
| CN205393071U (en) | Can not pour pot of washing rice of grain of rice | |
| CN104382483A (en) | Steamer | |
| CN204169669U (en) | A kind of food steamer | |
| CN204394032U (en) | A kind of suction warm water cup | |
| CN203489565U (en) | Cooling device for sauce product boiler | |
| CN202604531U (en) | Rapid autoclave | |
| CN203749150U (en) | Multifunctional Tajine pot | |
| CN204427488U (en) | A kind of Multifunctional vacuum cup | |
| CN204722865U (en) | Aluminium alloy compression casting mandarin duck pot cover | |
| CN202739682U (en) | Pressure cooker with weights arranged at top of safety valve | |
| CN206714635U (en) | A kind of Novel pot cover |
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: 20151007 Termination date: 20180605 |