CN212607008U - Sandwich type food packaging box - Google Patents
Sandwich type food packaging box Download PDFInfo
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- CN212607008U CN212607008U CN202021034770.5U CN202021034770U CN212607008U CN 212607008 U CN212607008 U CN 212607008U CN 202021034770 U CN202021034770 U CN 202021034770U CN 212607008 U CN212607008 U CN 212607008U
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Abstract
The utility model relates to the technical field of food packaging, and discloses a sandwich type food packaging box, which comprises a box body, wherein a food cavity is arranged in the box body, and a box cover provided with a sandwich layer is arranged at the top of the box body; a water storage cavity is arranged in the interlayer of the box cover; a first water outlet is formed in the bottom of the water storage cavity, a first water flow channel corresponding to the first water outlet is formed in the inner wall, close to the food cavity, of the water storage cavity, and a control valve is arranged between the first water outlet and the first water flow channel; the control valve comprises a handle and a moving rod provided with a first through hole, and the first through hole and the first water flow channel are arranged in a staggered mode. When the utility model heats the formed food with soup, water flow is introduced into the heating cavity in two ways, firstly, water in the water storage cavity at the box cover part is obtained through the water flow channel, secondly, a second water storage cavity is arranged in the heating cavity, and the water in the water storage cavity flows into the heating cavity through the flow control piece; after entering the heating cavity, the water flow reacts with the quicklime reaction bag to generate heat to heat the soup food.
Description
Technical Field
The utility model relates to a food package technical field especially relates to a sandwich type food package box.
Background
With the acceleration of the pace of life, instant foods such as hot and sour powder, instant noodles, stretched noodles and the like are more and more favored by people, and the foods have the common characteristic that the foods cannot be directly eaten and can be eaten after being soaked in boiled water for a certain time. In the absence of hot water, no convenient effect is achieved.
The existing self-heating food packaging box solves the problem of food heating, but only heats dry food, and still cannot heat food with soup; however, for people working or playing in the field, long-term use of dry food materials can lead to lack of water in the body, aggravate the digestive burden of the stomach, and be not good for health.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sandwich type food package box solves the problem that instant food among the prior art can't heat the hot water food when not having the water source.
The utility model discloses a realize through following scheme:
a sandwich type food packaging box comprises a box body with a food cavity inside, and a box cover with a sandwich layer arranged at the top; a water storage cavity is arranged in the interlayer of the box cover;
a first water outlet is formed in the bottom of the water storage cavity, a first water flow channel corresponding to the first water outlet is formed in the inner wall, close to the food cavity, of the water storage cavity, and a control valve is arranged between the first water outlet and the first water flow channel;
the control valve comprises a handle and a moving rod provided with a first through hole, and the first through hole and the first water flow channel are arranged in a staggered mode.
Furthermore, the movable rod is pushed through the handle, so that the first through hole is communicated with the first water outlet and the first water flow channel, and water in the water storage cavity is added into the food cavity.
Furthermore, the food heating device also comprises a heating cavity arranged below the food cavity, and a heating bag is arranged in the heating cavity.
Furthermore, the bottom of the water storage cavity can be also provided with a second water outlet, and a second water flow channel corresponding to the second water outlet is arranged on the inner wall close to the box body;
the moving rod is also provided with a second through hole corresponding to the second water outlet, and the distance between the first through hole and the second through hole is larger than or equal to the sum of the distances between the first water flow channel and the distance between the first water flow channel and the second water flow channel.
Furthermore, during packaging, the second through hole on the moving rod is staggered with the second water flow channel;
when the movable rod is pushed, the first through hole is communicated with the first water outlet and the first water flow channel, and water in the water storage cavity is only added into the food cavity; and the movable rod is pushed forwards, so that the second through hole is communicated with the second water outlet and the second water flow channel, and water in the water storage cavity is only added into the heating cavity.
Furthermore, a second water storage cavity attached to the inner wall of the box body is further arranged in the heating cavity; a flow control piece is arranged between the heating cavity and the second water storage cavity, an inclined block of the flow control piece is bonded at the bottom of the second water storage cavity, and a pulling block is arranged at an opening formed in the lower portion of the box body at the fitting position.
Further, during packaging, the bottom of the second water storage cavity is sealed by the flow control piece; when the pulling block is pulled outwards, the flow control piece is torn from the bottom of the second water storage cavity under the action of pulling force, and water flow inside the second water storage cavity flows to the heating bag.
Furthermore, a first exhaust hole is formed below the boss arranged on the box body, and a second exhaust hole is formed in the box cover.
Further, a getter is arranged at the bottom of the food cavity.
Furthermore, the packing carton is the stereoplasm PE material.
The utility model has the advantages of it is following:
1) for some foods which do not need to be heated, the water in the top water storage cavity is directly added into the foods to form soup-containing foods for eating;
2) when the formed food with soup is heated, water flow is introduced into the heating cavity in two modes, namely, water in the water storage cavity at the box cover part is obtained through the water flow channel, and a second water storage cavity is arranged in the heating cavity, and the water in the water storage cavity flows into the heating cavity through the flow control piece; after entering the heating cavity, the water flow reacts with the quicklime reaction bag to generate heat to heat the soup-containing food;
3) the heating cavity is internally provided with a second water storage cavity, water in the second water storage cavity flows into the heating cavity through the flow control piece, and dry food in the food cavity can also be directly heated.
Drawings
FIG. 1 is a schematic structural view of a sandwich-type food packing box of embodiment 1;
FIG. 2 is a structural view of a sandwich type food packing box of example 2;
FIG. 3 is a structural view of a sandwich type food packing box of embodiment 3;
FIG. 4 is a structural view of a sandwich type food packing box of embodiment 4;
in the figure, 1-box body, 11-first vent hole, 2-food cavity, 21-getter, 3-heating cavity, 4-water storage cavity, 41-first water outlet, 42-second water outlet, 5-box cover, 51-second vent hole, 61-first water flow channel, 62-second water flow channel, 7-control valve, 71-handle, 72-movable rod, 72 a-first through hole, 72 b-second through hole, 8-second water storage cavity, 9-flow control piece and 10-opening.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
Example 1
A sandwich type food packing box, as shown in figure 1, comprises a box body 1 with a food cavity 2 inside, a box cover 5 with a sandwich layer on the top; a water storage cavity 4 is arranged in the interlayer of the box cover 5;
the soup is filled in the water storage cavity 4, the bottom of the water storage cavity is provided with a first water outlet 41, a first water flow channel 61 corresponding to the first water outlet 41 is arranged on the inner wall close to the food cavity, and a control valve 7 is arranged between the first water outlet 41 and the first water flow channel 61;
the control valve 7 includes a handle 71 and a moving rod 72 having a first through-hole 72a, and the first through-hole 72a is disposed to be offset from the first water flow path 61.
When the food soup-containing food is used, the moving rod 72 is pushed by the handle 71, the first through hole 72a is communicated with the first water outlet 41 and the first water flow channel 61, soup in the water storage cavity 4 is added into the food cavity 2, and the food with soup is formed for eating.
The beneficial effect of this embodiment is: for soup food which is not easy to preserve, water and food can be separately placed, and when the soup food is used, the water in the water storage cavity is only needed to be placed into the food cavity through the control valve to form the soup food, so that the soup food is convenient to eat.
Example 2
On the basis of embodiment 1, as shown in fig. 2, the sandwich-type food packaging box further comprises a heating cavity 3 arranged below the food cavity 2, and a quicklime reaction bag is arranged in the heating cavity.
The water storage cavity 4 comprises two cavities, wherein the cavity provided with the first water outlet 41 is provided with soup, the other cavity is provided with tap water, the bottom of the water storage cavity is also provided with a second water outlet 42, and a second water flow channel 62 corresponding to the second water outlet 42 is arranged on the inner wall tightly attached to the box body 1;
the moving rod 72 is further provided with a second through hole 72b corresponding to the second water outlet 42, and the distance between the first through hole 72a and the second through hole 72b is the sum of the distances between the first water flow channel 61 and the second water flow channel 62.
When the food is eaten without heating, the second through hole 72b on the moving rod 712 is staggered with the second water flow channel 62, the water flow in the water storage cavity 4 cannot enter the heating cavity 3 along the second water flow channel 62 to react with the quicklime in the quicklime reaction bag, and the food is not heated;
when the food needs to be heated for eating, the moving rod 72 is pushed, so that the first through hole 72a is communicated with the first water outlet 41 and the first water flow channel 61, and the soup in the water storage cavity 4 is added into the food cavity 2; and then the moving rod 72 is pushed forwards, so that the second through hole 72b is communicated with the second water outlet 42 and the second water flow channel 62, tap water in the water storage cavity 4 is added into the heating cavity 3 to react with quicklime in the quicklime reaction bag, and food is heated.
The beneficial effect of this embodiment is: adding part of water in the water storage cavity into the food cavity to form soup food, adding the water in the water storage cavity into the heating cavity by adjusting the position relation of the control valve, reacting the water with the quick lime in the quick lime reaction bag after the water enters the heating cavity to generate heat, and heating the soup food.
Example 3
On the basis of the embodiment 1, as shown in fig. 3, a second water storage cavity 8 tightly attached to the inner wall of the box body 1 is further arranged in the heating cavity 3; a flow control piece 9 is arranged between the heating cavity 3 and the second water storage cavity 8; the lower part of the box body 1 close to the position is provided with an opening 10;
the flow control piece 9 comprises an inclined block and a pull block which are connected into a whole; the sloping block is bonded at the bottom of the second water storage cavity 8, and the pulling block is arranged at the opening 10.
When the quick lime heating chamber is not eaten, the bottom of the second water storage cavity 8 is sealed by the flow control piece 9, water flow in the second water storage cavity does not flow out, the second water storage cavity does not contact with a quick lime reaction bag in the heating cavity 3, and food is not heated;
during the heating, earlier introduce the food chamber through the hot water juice stream of control valve 7 in with water storage chamber 4, treat to form and take hot water food after, outwards stimulate and draw the piece, under the effect of pulling force, accuse flow 9 tears with 8 bottoms in second water storage chamber, and the rivers outflow of 8 inside in second water storage chamber and the quick lime reaction package contact reaction in the heating chamber 3, and the heat that produces rises in the reaction process heats and takes hot water food.
The beneficial effect of this embodiment is: the water in the water storage cavity is used for mixing with the dry food in the food cavity to form soup food; the water in the second water storage cavity is used for reacting with the quicklime in the quicklime reaction bag in the heating cavity to generate heat for heating the soup food.
Example 4
Different from the embodiment 3, when the soup-containing food is not required to be formed, as shown in fig. 4, the heating chamber 3 is further provided with a second water storage chamber 8 closely attached to the inner wall of the box body 1; a flow control piece 9 is arranged between the heating cavity 3 and the second water storage cavity 8; the lower part of the box body 1 close to the position is provided with an opening 10; the flow control piece 9 comprises an inclined block and a pull block which are connected into a whole; the sloping block is bonded at the bottom of the second water storage cavity 8, and the pulling block is arranged at the opening 10.
During the use, the piece is drawn in outside pulling, and under the effect of pulling force, accuse flow 9 is torn with 8 bottoms in second water storage chamber, and the rivers outflow of 8 inside in second water storage chamber and the quick lime reaction package contact reaction in the heating chamber 3, and the heat that produces in the reaction process rises directly to heat food.
In the heating processes of the embodiment 2, the embodiment 3 and the embodiment 4, the first exhaust hole 11 is arranged below the boss arranged on the box body 1, the first exhaust hole 11 is sealed by heat-sensitive material wax, and hot air is exhausted from the first exhaust hole 11 after the wax is melted during heating; the box cover 5 is provided with a second vent hole 51 for discharging heat generated during heating food out of the box body in time, so as to ensure the safety during heating, and meanwhile, the bottom of the food cavity 2 is provided with a getter 21 for absorbing partial hot gas.
The packing carton is stereoplasm PE material, can regard as convenient box used repeatedly, and is convenient safety.
The content of the present invention is not limited to the examples, and any equivalent transformation adopted by the technical solution of the present invention is covered by the claims of the present invention by those skilled in the art through reading the present invention.
Claims (10)
1. A sandwich type food packaging box is characterized by comprising a box body (1) with a food cavity (2) arranged inside, and a box cover (5) with a sandwich layer arranged at the top of the box body; a water storage cavity (4) is arranged in the interlayer of the box cover (5);
a first water outlet (41) is formed in the bottom of the water storage cavity (4), a first water flow channel (61) corresponding to the first water outlet (41) is formed in the inner wall close to the food cavity (2), and a control valve (7) is arranged between the first water outlet (41) and the first water flow channel (61);
the control valve (7) comprises a handle (71) and a moving rod (72) provided with a first through hole (72a), and the first through hole (72a) and the first water flow channel (61) are arranged in a staggered mode.
2. The sandwich-type food packing box according to claim 1, characterized in that the first through-hole (72a) communicates with the first water outlet (41) and the first water flow path (61) by pushing the moving rod (72) by the handle (71), and water in the water storage chamber (4) is added to the food chamber (2).
3. The sandwich-type food package according to claim 1 or 2, characterized in that it further comprises a heating chamber (3) arranged below the food chamber (2), inside which a heating pack is arranged.
4. The sandwich-type food package box of claim 3, characterized in that the bottom of the water storage chamber (4) is further provided with a second water outlet (42), and a second water flow channel (62) corresponding to the second water outlet (42) is arranged close to the inner wall of the box body (1);
the moving rod (72) is also provided with a second through hole (72b) corresponding to the second water outlet (42), and the distance between the first through hole (72a) and the second through hole (72b) is larger than or equal to the sum of the distances between the first water flow channel (61) and the second water flow channel (62).
5. The sandwich-type food packaging box according to claim 4, characterized in that, in packaging, the second through-hole (72b) of the moving bar (72) is misaligned with the second water flow channel (62);
when the movable rod (72) is pushed, the first through hole (72a) is communicated with the first water outlet (41) and the first water flow channel (61), and water in the water storage cavity (4) is only added into the food cavity (2); and then the moving rod (72) is pushed forwards, so that the second through hole (72b) is communicated with the second water outlet (42) and the second water flow channel (62), and the water in the water storage cavity (4) is only added into the heating cavity (3).
6. The sandwich type food package box of claim 3, wherein a second water storage chamber (8) is further arranged in the heating chamber (3) and is attached to the inner wall of the box body (1); a flow control piece (9) is arranged between the heating cavity (3) and the second water storage cavity (8), an inclined block of the flow control piece (9) is bonded at the bottom of the second water storage cavity (8), and a pulling block is arranged at an opening (10) formed in the lower part of the box body (1) at the bonding part.
7. The sandwich-type food package according to claim 6, characterized in that the flow control member (9) seals the bottom of the second reservoir chamber (8) when packaging; when the pulling block is pulled outwards, the flow control piece (9) and the bottom of the second water storage cavity (8) are torn open under the action of the pulling force, and the water flow in the second water storage cavity (8) flows to the heating bag.
8. The sandwich-type food package according to claim 4 or 6, characterized in that the first venting hole (11) sealed by heat-sensitive material is provided under the boss provided on the case body (1), and the second venting hole (51) is provided on the case cover (5).
9. The sandwich-type food package according to claim 8, characterized in that the bottom of the food cavity (2) is provided with a getter (21).
10. The sandwich-type food package of claim 1 wherein the package is of a rigid PE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021034770.5U CN212607008U (en) | 2020-06-08 | 2020-06-08 | Sandwich type food packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021034770.5U CN212607008U (en) | 2020-06-08 | 2020-06-08 | Sandwich type food packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212607008U true CN212607008U (en) | 2021-02-26 |
Family
ID=74714941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021034770.5U Expired - Fee Related CN212607008U (en) | 2020-06-08 | 2020-06-08 | Sandwich type food packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212607008U (en) |
-
2020
- 2020-06-08 CN CN202021034770.5U patent/CN212607008U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210226 |