CN203884912U - Novel thermal-insulation lunch box - Google Patents
Novel thermal-insulation lunch box Download PDFInfo
- Publication number
- CN203884912U CN203884912U CN201420283000.2U CN201420283000U CN203884912U CN 203884912 U CN203884912 U CN 203884912U CN 201420283000 U CN201420283000 U CN 201420283000U CN 203884912 U CN203884912 U CN 203884912U
- Authority
- CN
- China
- Prior art keywords
- box body
- water inlet
- intake chamber
- box
- snap fit
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a novel thermal-insulation lunch box. The lunch box comprises a box body, wherein water inlet troughs are symmetrically formed in two sides of the box body, and water inlets are formed in the middles of the water inlet troughs; the box body is divided into an inner box body and an outer box body, a cavity is formed between the inner box body and the outer box body, the water inlet is communicated with the cavity, a thermal insulating layer is arranged at the bottom of the outer box body, and draining holes are correspondingly formed in the thermal insulating layer and the bottom of the outer box body and are connected with silica gel plugs; L-shaped water inlet trough buckles are connected to the upper part of the outer box body through rotating shafts, clamping sheets are arranged at the lower parts of the water inlet trough buckles, clamping hooks are arranged at the upper parts of the water inlet trough buckles, and baffling sheets are arranged corresponding to the clamping sheets in the inner box body. The novel thermal-insulation lunch box has a good thermal-insulation effect.
Description
Technical field
The utility model relates to commodity technical field, relates in particular to a kind of novel heat insulation boxed cassette.
Background technology
At present, the many internal layers of general boxed cassette and skin are close together on the market, and this boxed cassette temperature retention time is short, and weak effect is inconvenient during use.
Utility model content
The utility model, for prior art above shortcomings, provides a kind of novel heat insulation boxed cassette.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of novel heat insulation boxed cassette, comprise box body, described box body bilateral symmetry has intake chamber, intake chamber middle part has water inlet, described box body is divided into inner box, outter box, between described inner box and outter box, there is cavity, described water inlet communicates with cavity, described outter box bottom has thermal insulation layer, described outter box bottom and the equal corresponding osculum that has of thermal insulation layer, described osculum connects silica gel plug, described outter box top connects " L " shape intake chamber fastener by rotating shaft, described intake chamber fastener bottom has card, top has snap fit, the corresponding card of described inner box position has catch, described catch has draw-in groove near card one side, corresponding snap fit place, described inner box top has fixed station, on fixed station, there is the projection matching with snap fit, the described intake chamber fastener rotation card that makes progress is stuck on draw-in groove, snap fit catches on projection.
Described silica gel plug sidewall has buckling groove, and silica gel plug enters after osculum, and outter box bottom is all stuck in buckling groove with thermal insulation layer.
The utility model beneficial effect:
1, between the utility model inner box and outter box, have cavity, the water inlet on both sides is connected with cavity, and insulated foam coating is arranged at outter box bottom, and osculum seals with silica gel plug, is convenient to change warm water, insulation effective.
2, the intake chamber fastener rotation card that makes progress is stuck on draw-in groove, snap fit catches on projection, the unique fixing better effects if of structure, actual operation and use have been facilitated, intake chamber fastener seals water inlet just simultaneously, make water not excessive, the hot water of cavity is because heat radiation can make the food holding time result of use of boxed cassette the inside good slowly.When the water temperature of cavity the inside is too low, can refill hot water again, food is reheated.
Accompanying drawing explanation
Fig. 1 is heat-insulating lunch box sectional view described in the utility model.
Fig. 2 is a kind of novel heat insulation Portable box structure schematic diagram described in the utility model.
Fig. 3 is the utility model multi-layer heat preserving boxed cassette sectional view.
The specific embodiment
According to drawings and embodiments the utility model is described in further detail below:
The specific embodiment:
Embodiment 1:
As shown in Figure 1-Figure 3, a kind of novel heat insulation boxed cassette, comprise box body 1, described box body bilateral symmetry has intake chamber 2, intake chamber middle part has water inlet 3, described box body is divided into inner box 4, outter box 5, between described inner box and outter box, there is cavity 6, described water inlet communicates with cavity, described outter box bottom has thermal insulation layer 7, described outter box bottom and the equal corresponding osculum 8 that has of thermal insulation layer, described osculum connects silica gel plug 9, described outter box top connects " L " shape intake chamber fastener 10 by rotating shaft, described intake chamber fastener bottom has card 11, top has snap fit 12, the corresponding card of described inner box position has catch 13, described catch has draw-in groove 14 near card one side, corresponding snap fit place, described inner box top has fixed station 15, on fixed station, there is the projection 16 matching with snap fit, the intake chamber fastener rotation card that makes progress is stuck on draw-in groove, snap fit catches on projection.Intake chamber fastener seals water inlet just, make water not excessive, the hot water of cavity drops to when lower because heat radiation can make the food holding time, the particularly water temperature inside cavity of boxed cassette the inside slowly, the osculum sealed silicon plug of boxed cassette bottom can be extracted, water is drained, then, refill hot water silica gel plug beyond the Great Wall, at this moment due to the heat conduction of hot water and stainless steel inner box, food can continue again to be heated, and keeps certain temperature, and so operation can laser heating insulation.
Embodiment 2:
A kind of novel heat insulation boxed cassette described in embodiment 1, described silica gel plug 9 sidewalls have buckling groove 17, and silica gel plug enters after osculum, inner box bottom is all stuck in buckling groove with thermal insulation layer, prevents seepage, impact insulation, described inner box is made by stainless steel, and described outter box is made of plastics.
Embodiment 3:
A kind of novel heat insulation boxed cassette described in embodiment 2, during use, open boxed cassette both sides intake chamber fastener, expose water inlet, hot water is injected to water inlet, hot water enters cavity along intake chamber, again intake chamber fastener is buckled, at this moment intake chamber fastener seals water inlet just, make water not excessive, the hot water of cavity can make the food holding time of boxed cassette the inside slowly owing to dispelling the heat, particularly when the water temperature of cavity the inside drops to when lower, the osculum sealed silicon plug of boxed cassette bottom can be extracted, water is drained, again silica gel plug beyond the Great Wall, refill hot water, at this moment due to the heat conduction of hot water and stainless steel inner box, food can access heating again, keep certain temperature, so operation can be incubated continuously.This boxed cassette can be used by individual layer, also can be made into multilayer.
Claims (2)
1. a novel heat insulation boxed cassette, comprise box body, it is characterized in that: described box body bilateral symmetry has intake chamber, intake chamber middle part has water inlet, described box body is divided into inner box, outter box, between described inner box and outter box, there is cavity, described water inlet communicates with cavity, described outter box bottom has thermal insulation layer, described outter box bottom and the equal corresponding osculum that has of thermal insulation layer, described osculum connects silica gel plug, described outter box top connects " L " shape intake chamber fastener by rotating shaft, described intake chamber fastener bottom has card, top has snap fit, the corresponding card of described inner box position has catch, described catch has draw-in groove near card one side, corresponding snap fit place, described inner box top has fixed station, on fixed station, there is the projection matching with snap fit, the intake chamber fastener rotation card that makes progress is stuck on draw-in groove, snap fit catches on projection.
2. a kind of novel heat insulation boxed cassette as claimed in claim 1, is characterized in that: described silica gel plug sidewall has buckling groove, and silica gel plug enters after osculum, and outter box bottom is all stuck in buckling groove with thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283000.2U CN203884912U (en) | 2014-05-30 | 2014-05-30 | Novel thermal-insulation lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283000.2U CN203884912U (en) | 2014-05-30 | 2014-05-30 | Novel thermal-insulation lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203884912U true CN203884912U (en) | 2014-10-22 |
Family
ID=51711374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283000.2U Expired - Fee Related CN203884912U (en) | 2014-05-30 | 2014-05-30 | Novel thermal-insulation lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203884912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688070A (en) * | 2015-03-05 | 2015-06-10 | 宁波市鄞州下应百益五金厂 | Water-injected heat-preservation food containing tool |
-
2014
- 2014-05-30 CN CN201420283000.2U patent/CN203884912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688070A (en) * | 2015-03-05 | 2015-06-10 | 宁波市鄞州下应百益五金厂 | Water-injected heat-preservation food containing tool |
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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: 20141022 Termination date: 20200530 |