CN203524455U - Closed container containing food and steaming-in-container stewpot - Google Patents
Closed container containing food and steaming-in-container stewpot Download PDFInfo
- Publication number
- CN203524455U CN203524455U CN201320504695.8U CN201320504695U CN203524455U CN 203524455 U CN203524455 U CN 203524455U CN 201320504695 U CN201320504695 U CN 201320504695U CN 203524455 U CN203524455 U CN 203524455U
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- China
- Prior art keywords
- airtight container
- groove
- sidewall
- stop part
- upper cover
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Abstract
The utility model discloses a closed container used for containing food. The closed container comprises a container body and an upper cover. The container body is provided with a bottom wall, a side wall extending from the bottom wall and a top opening formed by the top edge of the side wall. An extending part extending in the circumferential direction of the side wall is arranged on the upper portion of the side wall, a groove with the opening upward is formed between the extending part and the side wall, and the groove encircles the side wall in the circumference of the side wall. The upper cover can cover the top opening to form a food stewing space. The edge of the upper cover can be contained in the groove when the upper cover covers the top opening. The top opening extends in the circumferential direction to form a first stopping part for stopping water in the groove from entering the top opening. The utility model further discloses a steaming-in-container stewpot comprising the closed container.
Description
Technical field
The utility model relates to cooker technical field, relates in particular to a kind of for being installed in the airtight container and the steaming stewpot with sealing container of food.
Background technology
Contaminated or prevent that food from altering taste in manufacturing process for fear of food, need in some cases for example to improve, for being installed in the sealing property of the container (steaming stewpot) of food.Steaming stewpot comprises outside pot body and inner stew cup substantially, in pot body, puts into water, puts into the water-bath that is placed on pot nside after food to be produced and be uniformly heated in stew cup.And because not seething with excitement to stew in stew cup, do not boil food the nutritional labeling that therefore can preserve as much as possible food.Steaming stewpot can heat a plurality of stew cups conventionally simultaneously, and each stew cup may be used for stewing and boils different food.
Mode more novel, environmental protection is to make seal of vessel by the form of fluid-tight, for example, by establish groove in stew cup, by upper cover is covered being marked with the groove of water, with this, realize sealing.But when airtight container heats, after container to be sealed is cooling, can enters sealed container interior due to the poor hydraulic pressure by sealing use of airtight container external and internal pressure, thereby cause mixing and contaminated food mutually with food, therefore it can not use in heating environment.
Therefore, be necessary above-mentioned defect to improve.
Summary of the invention
The technological deficiency existing for solving prior art, the utility model first aspect provides a kind of closed container that is installed in food, its effectively solved sealing container be heated cooling after, the water of sealing use enters the technical problem of sealed container interior, has expanded its scope of application.Second aspect of the present utility model also provides a kind of steaming stewpot, and it has above-mentioned closed container, and it has effectively kept the nutritional labeling of fricassee.
For achieving the above object, the closed container of the utility model first aspect comprises: vessel, the open top that described vessel has diapire, the sidewall extending from described diapire and formed by the top of described sidewall, on the top of described sidewall, be provided with along the extension of the circumferential extension of described sidewall, between described extension and described sidewall, form the groove of opening upwards, described groove is along the described sidewall of circumferential encirclement of described sidewall; Upper cover, described upper cover can cover described open top, to form the space of cooking; The edge of described upper cover can be placed in described groove when described upper cover covers in described open top; Wherein, cook described in entering by described open top first stop part in space of the water hindering in groove is circumferentially extended in described open top.
Further, described the first stop part is the raised line protruding along groove direction.
Or, the top that described the first stop part is sidewall, the top that described stop part is configured to sidewall tilts along groove direction.
Further, the second stop part is extended in the position that described upper cover is relative with described the first stop part; When the edge of described upper cover is placed in described groove, described the first stop part and described the second stop part offset.
Described the second stop part is along the circumferential extended raised line of upper cover.
Further, the top of described extension is lower than the top of described sidewall 2mm at least, and/or the degree of depth of described groove is 0.5-1.5cm.
The steaming stewpot that second aspect of the present utility model provides, described steaming stewpot comprises the pot body for being filled with water and the airtight container that can be placed on described pot nside, wherein said airtight container is above-mentioned airtight container.
Airtight container of the present utility model, owing to circumferentially extending the water hindering in groove from open top, enter open-topped the first stop part, at airtight container, be heated in cooling procedure, be subject to atmospheric pressure effect, the water of sealing use has the mobile trend of past sealed container interior, when current are hampered stopper, force it in groove, to reflux, thereby effectively stopped that water enters in airtight container, avoids food pollution.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the utility model airtight container embodiment;
Fig. 2 is the structural representation of the utility model airtight container embodiment vessel;
Fig. 3 is the utility model airtight container embodiment superstructure schematic diagram;
Fig. 4 is another embodiment vessel structural representation of the utility model airtight container;
Fig. 5 is the structural representation of the utility model steaming stewpot.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, further the utility model is described in detail:
For overcoming in the airtight container of the splendid attire food of taking fluid-tight in prior art, in the cooling procedure of being heated, the water of sealing use can be by mixed mutually with food in atmospheric pressure indentation sealing container, thereby the technological deficiency that causes food pollution, the utility model provides a kind of airtight container 100 as shown in Figure 1, and it can effectively address the above problem.Sealing container 100 can be stew cup, can be also the containers such as the cup that is used for being installed in food in daily life, bottle, altar, tank.In addition, the utility model also provides a kind of steaming stewpot with above-mentioned airtight container 100 200 as shown in Figure 8, and this steaming stewpot 200 can be electrically heated steaming stewpot, can be also the steaming stewpot of other open firings.
As shown in Fig. 1 ~ Fig. 3, according to the airtight container 100 of the utility model embodiment, comprise vessel 110 and upper cover 120.Wherein vessel 110 is for being installed in food, the open top 113 that it has diapire 111, the sidewall 112 extending from diapire 111 and is formed by the top of sidewall 112.Upper cover 120 can covering container body 110 open top 113, to form the space 130 of cooking, this space 130 of cooking is for the space of relative closure.In addition, the shape of vessel 110 is also not limited to the general cylindrical shape shown in figure, as long as can be installed in food.
In order to improve the sealing property of airtight container 100, in the outer upper of sidewall 112, be provided with along the extension 114 of the circumferential extension of sidewall 112.Between extension 114 and sidewall 112, form the groove 115 of opening upwards.In order to realize the sealing property of airtight container 100, extension 114 is provided with the groove 115 along sidewall 112, so that groove 115 is along the circumferential encirclement sidewall 112 of sidewall 112.Preferably, extension 114 can form with sidewall 112.Like this, when upper cover 120 covers on vessel 110, the edge of upper cover 120 can be placed in groove 115 as shown in Figure 1.In use as required, can be to the interior injected water of groove 115, and the water level in groove 115 can be positioned on the edge of upper cover 120, to realize the sealing in airtight container 100 by fluid-tight.
As shown in Fig. 1 or Fig. 3, according in an embodiment of the present utility model, the cross section of extension 114 is L-shaped shape substantially.Certainly, in the embodiment not illustrating at other, extension 114 can also have other shapes, for example, be acute angle with sidewall 112 and be inclined upwardly, to form V-shaped groove.In addition, the in the situation that at needs, to airtight container, food being made in 100 heating, the inner steam producing of airtight container 100 can cause upper cover 120 to move on intermittently, therefore in order to guarantee sealing property, groove 115 should have enough degree of depth, to allow still to make the edge of upper cover 120 be positioned at below water level in the mobile range of upper cover 120.Certainly, the mobile range causing due to steam or vibrations of upper cover 120 is relevant with situations such as the deadweight of upper cover 120 and airtight container 100 interior issuable steam, therefore, while stating in design the degree of depth of groove 115, need to consider above-mentioned factor.And, be appreciated that groove 115 is crossed deeply can be with and serve adverse effect, such as the technology difficulty etc. that is unfavorable for cleaning, increase making.Therefore, preferably, the degree of depth of groove 115 can be set to 0.5-1.5cm.
As shown in Figure 1, airtight container 100 is heated when cooling, because the cold air that is subject in airtight container 100 shrinks, cause airtight container 100 internal pressures to reduce, thereby make the inside of airtight container 100 and outside mineralization pressure poor, the water of the interior sealing use of groove 115 can be under atmospheric pressure effect, along the sidewall 112 of airtight container 100 to airtight container 100 internal flows.For making the unlikely airtight container 100 internal contamination foods that flow to of water, the utility model circumferentially extends in open top 113 water hindering in groove 115 and by open top 113, enters first stop part 116 in the space 130 of cooking.Through utility model people test of many times, draw, water holds with sealing toward interior flow not only of airtight container 100 that 100 inner and outer air pressures are poor a relation under atmospheric pressure effect, is also placed in the resistance that it is subject to, factors such as frictional force, water self gravitation.And circumferentially extend in open top 113 water hindering in groove 115, enter the first stop part 116 of open top 113, can there is inhibition to current, make water enter the inner difficulty of airtight container 100 and increase.In addition, by the concrete shape of the first stop part 116 is arranged, can make this first stop part 116 there is drainage simultaneously, thereby current can be reintroduced back in groove 115.
Concrete, as shown in Figure 4, a kind of embodiment of the present utility model can be chosen as raised line by described the first stop part 116, and for reaching the effect that stops current, this raised line is continuous along open top, extending of sealing.And this raised line also can further be selected to the development length of groove 115 directions, too short poor effect, long being unfavorable for processes or makes the volume of extension 114 also need corresponding increase.Therefore the preferred raised line of the utility model is 2mm ~ 4mm to the development length of groove 115 directions.
As shown in Figure 2, according to another embodiment of the present utility model, the top that described the first stop part 116 is sidewall, the top that described the first stop part 116 is configured to sidewall 112 tilts along groove 115 directions, i.e. and open top 113 is made as horn mouth.By above-mentioned setting, not only can be by stopping, the contact area of increase and current slows down flow rate of water flow to increase friction, and current can be induced to and enter the contrary direction in sealed container interior path, thereby make current fall into groove 115 in the effect of self gravitation, avoided current to enter airtight container 100 inside.
The unshowned embodiment of accompanying drawing, above-mentioned the first stop part 116 can also be the top of sidewall to be made as to the bar shaped of reclinate arc or downward bending.Should know that exhaustive above-mentioned concrete shape is very difficult, described the first stop part is not limited to above-mentioned concrete shape, as long as can block water flow to into the structure of sealed container interior, all can.
As shown in Fig. 1 or Fig. 3, for obtaining more excellent blocking effect, the second stop part 121 is extended in the position that described upper cover 120 is relative with described the first stop part 116; The edge of described upper cover 120 is placed in described groove 115 when interior, and described the first stop part 116 offsets with described the second stop part 121.So can make airtight container 100 inner relative with groove 115 isolated, the water of sealing only has by the gap access path of the first stop part 116 and the second stop part 121, and the water that has improved greatly sealing enters the difficulty in airtight container 100.Consider to make processing more simple, preferred, described the second stop part 121 is along the circumferential extended raised line of upper cover 120.Similar to the first stop part, it is available that described the second stop part also has many concrete shapes, for example bar shaped of bending, and arcs etc., do not repeat them here.
According to second aspect of the present utility model, also provide a kind of steaming stewpot.As shown in Figure 5, the present embodiment be take electrically heated steaming stewpot as example, and this steaming stewpot 200 comprises pot body 210 for being filled with water, is positioned at the heater 220 of the bottom of pot body 210, for covering the lid 230 of described pot body 210 and the airtight container 100 that can be placed on pot body 210 inside.Wherein the quantity of airtight container 100 can be for one or more.As example, as shown in Figure 5, according in an embodiment of the present utility model, steaming stewpot 200 comprises two airtight containers 100.The all parts that airtight container 100 comprises can be understood with reference to the description of appropriate section above, for simplicity, is not described in detail in this.Airtight container 100 good sealing effects in this steaming stewpot 200, stew while boiling, and the food in different sealing container 100 can not altered mutually taste, and airtight container 100 is while being heated cooling making, the water in groove not can with closed container in food mixed mutually.
Below the course of work of the utility model embodiment is described in detail.
As shown in Fig. 1 ~ Fig. 4, when airtight container 100 is heated, in airtight container 100, when gases are heated, they expand, airtight container 100 internal pressures increase, portion gas overcomes pressure and the external pressure of groove 117 interior water, by groove 117, discharge so that the inside and outside atmospheric pressure of airtight container 100 substantially quite or internal pressure be a bit larger tham closed container external pressure.When airtight container 100 is cooling, the gas in airtight container 100 sharply shrinks, and pressure reduces, and forms one with respect to the outer atmospheric subnormal ambient of airtight container 100.Now, external pressure act on water in groove 117 to it to the interior mobile power of the relatively low airtight container 100 of pressure, when this power is enough to overcome the gravity of current itself and during with the frictional force of the sidewall 112 of vessel 110, under the combination viscosity effect with sidewall, it can flow to airtight container 100 is interior along the sidewall 112 of vessel 110 water, when current run into the first stop part 116, because can obviously weakening flow velocity under the obstruction of the first stop part 116 or making its backflow, because of airtight container 100 inside conventionally less with respect to inner negative pressure, test of many times proof the utility model can effectively avoid current to enter sealed container interior, avoid food contaminated.
By above description, can clearly know and the utlity model has following effect: it can make to adopt the airtight container 100 of fluid-tight to use and become possibility in heating environment, and the water that airtight container 100 seals when cooling can not enter in closed container 100.The steaming stewpot 200 that makes airtight container 100 or have a sealing container 100 can take that sealing effectiveness is good, the fluid-tight form of health environment-friendly, thereby reduces the nutrition leak that is contained in airtight container 100 interior foods.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. for being installed in an airtight container for food, comprising:
Vessel, the open top that described vessel has diapire, the sidewall extending from described diapire and formed by the top of described sidewall, on the top of described sidewall, be provided with along the extension of the circumferential extension of described sidewall, between described extension and described sidewall, form the groove of opening upwards, described groove is along the described sidewall of circumferential encirclement of described sidewall;
Upper cover, described upper cover can cover described open top, to form the space of cooking; The edge of described upper cover can be placed in described groove when described upper cover covers in described open top;
It is characterized in that, cook described in entering by described open top first stop part in space of the water hindering in groove is circumferentially extended in described open top.
2. airtight container according to claim 1, is characterized in that, described the first stop part is the raised line protruding along groove direction.
3. airtight container according to claim 1, is characterized in that, the top that described the first stop part is sidewall, and the top that described stop part is configured to sidewall tilts along groove direction.
4. according to the airtight container described in claim 1 ~ 3 any one, it is characterized in that, the second stop part is extended in the position that described upper cover is relative with described the first stop part; When the edge of described upper cover is placed in described groove, described the first stop part and described the second stop part offset.
5. airtight container according to claim 4, is characterized in that, described the second stop part is along the circumferential extended raised line of upper cover.
6. according to the airtight container described in claim 1, it is characterized in that the top sides of described extension
Edge is lower than the top of described sidewall 2mm at least, and/or the degree of depth of described groove is 0.5-1.5cm.
7. a steaming stewpot, is characterized in that, described steaming stewpot comprises the pot body for being filled with water and can be placed on the airtight container of described pot nside, and wherein said airtight container is the airtight container described in any in claim 1-3.
8. a steaming stewpot, is characterized in that, described steaming stewpot comprises the pot body for being filled with water and can be placed on the airtight container of described pot nside, and wherein said airtight container is the airtight container described in any in claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504695.8U CN203524455U (en) | 2013-08-19 | 2013-08-19 | Closed container containing food and steaming-in-container stewpot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504695.8U CN203524455U (en) | 2013-08-19 | 2013-08-19 | Closed container containing food and steaming-in-container stewpot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203524455U true CN203524455U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504695.8U Withdrawn - After Issue CN203524455U (en) | 2013-08-19 | 2013-08-19 | Closed container containing food and steaming-in-container stewpot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203524455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405150A (en) * | 2013-08-19 | 2013-11-27 | 浙江苏泊尔家电制造有限公司 | Closed container for containing food and waterproof stewpot |
-
2013
- 2013-08-19 CN CN201320504695.8U patent/CN203524455U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405150A (en) * | 2013-08-19 | 2013-11-27 | 浙江苏泊尔家电制造有限公司 | Closed container for containing food and waterproof stewpot |
| CN103405150B (en) * | 2013-08-19 | 2016-09-28 | 浙江苏泊尔家电制造有限公司 | A kind of hermetic container containing food and steaming stewpot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140409 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |