CN217524165U

CN217524165U - Heating cooking box

Info

Publication number: CN217524165U
Application number: CN202123302294.8U
Authority: CN
Inventors: 王坤成
Original assignee: Ningbo Haoqite Electric Appliance Co ltd
Current assignee: Ningbo Haoqite Electric Appliance Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-10-04
Anticipated expiration: 2031-12-21

Abstract

A heating cooking box comprises a lunch box body, an upper cover and a rubber strip, wherein a storage cavity for containing articles is arranged in the lunch box body, the lunch box body and the upper cover are mutually sealed and covered, a raised upper flange is arranged at the upper end of the lunch box body, the upper flange is inserted into a lower groove formed in the upper cover, and two clamping grooves which are symmetrically distributed are arranged on the outer side of the upper flange; the upper cover is provided with two outer mounting grooves corresponding to the clamping grooves respectively, inner mounting openings corresponding to the clamping grooves are formed in the outer mounting grooves, torsion spring lock catches are mounted on the inner mounting openings, torsion spring pieces are arranged in the torsion spring lock catches, the torsion spring lock catches penetrate through the inner mounting openings to form clamping matching with the clamping grooves, and when the two torsion spring lock catches are pressed simultaneously, the torsion spring lock catches are separated from the clamping grooves, so that the lunch box body and the upper cover are opened; the rubber strip is arranged on the outer mounting groove in a sealing mode, and the rubber strip covers the torsion spring lock catch in a sealing mode.

Description

Heating cooking box

Technical Field

The utility model relates to a cooking box field, concretely relates to heating cooking box.

Background

Ordinary lunch-box generally adopts the sealing strip to seal, but along with the live time is longer, the life-span of silica gel also slowly shortens ageing, can form the unable sealed condition at last.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a heating cooking box:

a heating food box comprises a lunch box body, an upper cover and a rubber strip, wherein a storage cavity for containing articles is arranged in the lunch box body, the lunch box body and the upper cover are mutually sealed and covered, a raised upper flange is arranged at the upper end of the lunch box body, the upper flange is inserted into a lower groove formed in the upper cover, and two clamping grooves which are symmetrically distributed are arranged on the outer side of the upper flange; the upper cover is provided with two outer mounting grooves corresponding to the clamping grooves respectively, inner mounting openings corresponding to the clamping grooves are formed in the outer mounting grooves, torsion spring lock catches are mounted on the inner mounting openings, torsion spring pieces are arranged in the torsion spring lock catches, the torsion spring lock catches penetrate through the inner mounting openings to form clamping matching with the clamping grooves, and when the two torsion spring lock catches are pressed simultaneously, the torsion spring lock catches are separated from the clamping grooves, so that the lunch box body and the upper cover are opened; the rubber strip is arranged on the outer mounting groove in a sealing mode, and the rubber strip covers the torsion spring lock catch in a sealing mode.

Preferably, the torsional spring hasp still includes L type hasp board, L type hasp board includes diaphragm and the longitudinal plate of integral type, the diaphragm is equipped with upper cover articulated pivot with the contained angle inboard of longitudinal plate, the torsion spring spare is installed in the last mounting groove that the upper cover upper end was equipped with, the torsion spring spare leans on the cooperation with the inboard constitution top of diaphragm, the torsion spring spare produces the elastic force that makes the longitudinal plate upset downwards to L type hasp board, the longitudinal plate inboard is equipped with and constitutes screens groove complex screens and colludes, and when the up end of two diaphragms received decurrent pressure simultaneously, the elastic force that L type hasp board was overcome to L type hasp board made L type hasp board upwards overturn and then drive the screens and collude and break away from the screens groove for the upper cover is in the open mode with the lunch-box body.

Preferably, interior installing port is equipped with and constitutes spacing complex stopper with indulging the board, the stopper is used for preventing to indulge the board and constitute the cooperation of leaning on with the upper flange.

Preferably, the lower terminal surface of the rubber strip is provided with a lock catch mounting groove corresponding to the L-shaped lock catch plate, and the upper end surface of the rubber strip corresponding to the lock catch mounting groove is provided with a circular pressing block, so that a user can press the rubber strip conveniently.

Preferably, two the lateral wall that outer mounting groove corresponds the rubber strip all is equipped with a plurality of first sealed spliced eyes, first sealed spliced eye constitutes the sealed screens cooperation of elasticity with the first grafting end cap that the rubber strip was equipped with.

Preferably, the upper end face of the upper cover is provided with a transverse strip plate part for connecting two outer mounting grooves, the transverse strip plate part protrudes outwards and is provided with a plurality of second sealing plug holes distributed in an array manner, the inner side face of the rubber strip is provided with a plurality of second plug plugs of the array part, and the second plug plugs and the second sealing plug holes form elastic sealing clamping fit.

Preferably, be equipped with the inner cup between lunch-box body and the upper cover, inner cup and lunch-box body upper end constitute sealing connection, the inner cup is equipped with the exhaust hole that corresponds with the upper cover, be equipped with the air outlet valve in the exhaust hole, preferably, the air outlet valve adopts allochroic silica gel, and when food heated to edible, allochroic silica gel's extension became yellow by the green. This structure can provide the notice of being careful for the user, increases the interesting and experience of product and feels, more accords with consumer's blueprint demand, changes each and spreads the grass planting from the media channel. Considering the sealing performance of the product, the small green box adopts a double-layer cover structure mode, so that no matter ice water or warm water (which can generate air pressure) is put into the product, the product cannot leak when the product is shaken left and right or up and down. The technical problems that all other competitive products on the market are sealed by negative pressure, negative pressure products cannot be sealed, and soup is easy to leak are solved. The double-deck lid mode of enclosing cover and inner cup utilizes mechanical structure physics fixed inner cup, can increase the use scene of product greatly and improve the product portability.

Preferably, the inner cup lower extreme is equipped with the lower bulge loop that corresponds with storing intracavity wall, the bulge loop surface is equipped with the outside bellied elastic sealing ring of multilayer down, elastic sealing ring constitutes sealed screens cooperation with storing intracavity wall.

Preferably, storing intracavity movable mounting has branch storehouse box and branch storehouse board, divide the bottom and the storing intracavity wall adaptation of storehouse box and branch storehouse board, be equipped with the branch storehouse cavity that is used for bearing article in the branch storehouse box, divide storehouse cavity and storing chamber mutual isolation, divide the storehouse board to be used for keeping apart the storing chamber.

Preferably, the upper portion of storing chamber is equipped with flat isolation frame, the up end of the lower terminal surface of flat isolation frame relative minute storehouse box and branch storehouse board constitutes to lean on spacing cooperation.

Has the advantages that: the torsional spring hasp passes through torsional spring spare and realizes the lock position of upper cover and lunch-box body, and the torsional spring hasp coats and is provided with the rubber strip, because the torsional spring hasp does not expose externally, has promoted the aesthetic property and the leakproofness of lunch-box. In addition, need correspond the torsional spring hasp simultaneously and press at both hands, the separation just can be realized with the screens groove to the torsional spring hasp, avoids the mistake to bump to open and leads to hot water juice to spill the hourglass.

Drawings

Fig. 1 is a perspective view of the embodiment.

FIG. 2 is a schematic cross-sectional view of an embodiment.

Fig. 3 is a first internal structure diagram of the embodiment.

Fig. 4 is a second internal structure diagram of the embodiment.

Fig. 5 is a third internal structural view of the embodiment.

Fig. 6 is a fourth internal structural view of the embodiment.

Fig. 7 is a perspective view of the rubber strip.

Fig. 8 is a perspective view of the inner lid.

Fig. 9 is a perspective view of the upper cover.

Fig. 10 is a perspective view of the L-shaped locking plate.

1. A lunch box body; 2. an upper cover; 3. a rubber strip; 4. a storage chamber; 5. an upper flange; 6. a clamping groove; 7. an outer mounting groove; 8. an inner mounting port; 9. a torsion spring member; 10. an L-shaped latch plate; 11. a transverse plate; 12. a longitudinal plate; 13. a pivot; 14. a clamping hook; 15. a lock catch mounting groove; 16. a circular pressing block; 17. a first sealed plug hole; 18. a first plug-in plug; 19. a lateral strip plate portion; 20. a second sealed jack; 21. a second plug-in plug; 22. a lower convex ring; 23. an elastic sealing ring; 24. a bin separating box; 25. a bin dividing plate; 26. a terminal; 27. a control switch; 28. an indicator light; 29. a flat spacer frame; 30. a limiting block; 31. an exhaust hole; 32. An air outlet valve; 33. mounting a mounting groove; 34. an inner cover; 35. the film is heated.

Detailed Description

The invention will be further described with reference to the following examples and embodiments in conjunction with the accompanying drawings of fig. 1-10.

Example (b): a heating cooking box comprises a lunch box body 1, an upper cover 2, a rubber strip 3 and an inner cover 34 positioned between the lunch box body 1 and the upper cover 2. The lunch box comprises a lunch box body 1 and is characterized in that a storage cavity 4 for containing articles is arranged in the lunch box body 1, the lunch box body 1 and an upper cover 2 are mutually sealed and covered, a raised upper flange 5 is arranged at the upper end of the lunch box body 1, the upper flange 5 is inserted into a lower groove formed in the upper cover 2, and two clamping grooves 6 which are symmetrically distributed are arranged on the outer side of the upper flange 5; the lunch box comprises a lunch box body 1 and an upper cover 2, and is characterized in that the upper cover 2 is provided with two outer mounting grooves 7 respectively corresponding to clamping grooves 6, an inner mounting opening 8 corresponding to the clamping grooves 6 is arranged in each outer mounting groove 7, a torsion spring lock catch is mounted on each inner mounting opening 8, a torsion spring part 9 is arranged in each torsion spring lock catch, each torsion spring lock catch penetrates through each inner mounting opening 8 to form clamping matching with the corresponding clamping groove 6, and when the two torsion spring lock catches are pressed simultaneously, each torsion spring lock catch is separated from the corresponding clamping groove 6, so that the lunch box body 1 and the upper cover 2 are opened; rubber strip 3 seal installation is on outer mounting groove 7, rubber strip 3 seal cover torsional spring hasp. Torsional spring hasp still includes L type hasp board 10, L type hasp board 10 includes diaphragm 11 and the longitudinal plate 12 of integral type, diaphragm 11 is equipped with upper cover 2 articulated pivot 13 with the contained angle inboard of longitudinal plate 12, torsion spring 9 is installed in the last mounting groove 33 that is equipped with on upper cover 2, torsion spring 9 and the inboard cooperation of leaning on that constitutes of diaphragm 11, torsion spring 9 produces the elastic force that makes longitudinal plate 12 upset downwards to L type hasp board 10, longitudinal plate 12 inboard is equipped with and constitutes screens complex screens collude 14 with screens groove 6, and when the up end of two diaphragm 11 received decurrent pressure simultaneously, L type hasp board 10 overcome the elastic force of torsion spring 9 and make L type hasp board 10 upset upwards and then drive screens collude 14 and break away from screens groove 6 for upper cover 2 is in the open mode with lunch-box body 1. Interior installing port 8 is equipped with and constitutes spacing complex stopper 30 with vertical plate 12, stopper 30 is used for preventing vertical plate 12 and upper flange 5 from constituting the cooperation of leaning on in the top.

The lower end face of the rubber strip 3 is provided with a lock catch mounting groove 15 corresponding to the L-shaped lock catch plate 10, and the upper end face of the rubber strip 3 corresponding to the lock catch mounting groove 15 is provided with a circular pressing block 16, so that a user can press the rubber strip conveniently.

Two the lateral wall that outer mounting groove 7 corresponds rubber strip 3 all is equipped with a plurality of first sealed spliced eye 17, first sealed spliced eye 17 constitutes the cooperation of elastic seal screens with the first end cap 18 of pegging graft that rubber strip 3 was equipped with. The upper end face of the upper cover 2 is provided with a transverse strip plate part 19 connected with the two outer mounting grooves 7, the transverse strip plate part 19 protrudes outwards and is provided with a plurality of second sealing plug holes 20 distributed in an array manner, the inner side face of the rubber strip 3 is provided with a plurality of second plug plugs 21 of the array part, and the second plug plugs 21 and the second sealing plug holes 20 form elastic sealing clamping matching.

The inner cover 34 and the upper end of the lunch box body 1 form a sealing connection, the inner cover 34 and the upper cover 2 are provided with corresponding vent holes 31, and the vent holes 31 are internally provided with air outlet valves 32. Air outlet valve 32 adopts allochroic silica gel, and when food heated to edible, allochroic silica gel's extension became yellow by green. This structure can provide the alert of feeling at will for the user, increases the interesting and experience of product and feels, more accords with consumer's blueprint demand, changes and spreads the grass planting in each from the media channel.

The lower extreme of inner cup 34 is equipped with the lower bulge loop 22 that corresponds with storing chamber 4 inner wall, bulge loop 22 surface is equipped with the outside bellied elastic sealing ring 23 of multilayer down, elastic sealing ring 23 constitutes sealed screens cooperation with storing chamber 4 inner wall. The utility model discloses a storage chamber, including storing chamber 4, movable mounting has branch storehouse box 24 and branch storehouse board 25 in the storing chamber 4, divide storehouse box 24 and the bottom and the 4 inner wall adaptations in storing chamber of branch storehouse board 25, be equipped with the branch storehouse cavity that is used for bearing article in the branch storehouse box 24, divide storehouse cavity and storing chamber 4 mutual isolation, divide storehouse board 25 to be used for keeping apart storing chamber 4. The upper portion of storing chamber 4 is equipped with flat isolation frame 29, the up end that the lower terminal surface of flat isolation frame 29 is relative minute storehouse box 24 and branch storehouse board 25 constitutes to lean on spacing cooperation.

The bottom of the lunch box body 1 is provided with a heating unit, a control unit and an indicator light 28 which are connected with the heating unit. The heating unit comprises a heating film 35, an NTC temperature control module and a wiring terminal 26 which are sequentially connected, the NTC temperature control module controls the highest temperature of the heating film 35 to be 85 ℃, the wiring terminal 26 is connected with an external power supply through an external power line, the wiring terminal 26 is powered on to heat immediately, the working temperature is set to be 85 ℃, and the maximum working time is set to be 2.5 hours by default. The heating film 35 adopted by the heating unit uniformly heats, and the low-temperature slow heating can avoid nutrition loss and yellowing caused by excessive heating (especially vegetables) of food brought by high-temperature heating. The NTC temperature control can control the temperature to be about 85 degrees at most, so that nutrition can be kept to a great extent, and even if the user forgets to work in a busy gap and heats the food for a long time, nutrition loss can not be caused to the food. Electrifying to immediately heat, and setting the working temperature: about 85 degrees, the default maximum working time is 2.5 hours. The device is set in a humanized mode, and even if the user forgets to turn off the machine, the machine can be automatically turned off after 2.5 hours to save energy, so that the embarrassing mode of heating all the time is avoided. The control unit comprises a control center, a control switch 27, a mobile phone application terminal, a wifi connecting module and a Bluetooth connecting module, the control center is connected with the mobile phone application terminal through the wifi connecting module or the Bluetooth connecting module in a wireless mode, the mobile phone application terminal is internally provided with multiple heating modes, and according to recipes and personal use habits, a user can achieve personal self-defined heating cooking through the multiple heating modes. The dual-mode design of the control unit enables a user to be controlled bidirectionally by wifi or Bluetooth, the Bluetooth can still be used for controlling under the condition that no wifi exists, the concept of a portable food processor is realized in the true sense, the APP set by the mobile phone application terminal is provided with different heating modes, and the personal custom heating cooking mode can be set according to recipes and personal use habits. By utilizing the advantage concept of the Internet of things, the functions of reservation timing and remote control are realized. Is suitable for the fast-paced life pattern of the current young people. This application adopts safe low-voltage 24V direct current operating voltage, has the waterproof performance that available water directly washed.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And that such obvious changes and modifications are within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a heating cooking box which characterized in that: the lunch box comprises a lunch box body (1), an upper cover (2) and a rubber strip (3), wherein a storage cavity (4) for containing articles is arranged in the lunch box body (1), the lunch box body (1) and the upper cover (2) are mutually sealed and covered, a raised upper flange (5) is arranged at the upper end of the lunch box body (1), the upper flange (5) is inserted into a lower groove formed in the upper cover (2), and two clamping grooves (6) which are symmetrically distributed are arranged on the outer side of the upper flange (5); the lunch box comprises a lunch box body and is characterized in that the upper cover (2) is provided with two outer mounting grooves (7) corresponding to clamping grooves (6) respectively, inner mounting ports (8) corresponding to the clamping grooves (6) are arranged in the outer mounting grooves (7), torsion spring latches are mounted on the inner mounting ports (8), torsion spring pieces (9) are arranged in the torsion spring latches, the torsion spring latches penetrate through the inner mounting ports (8) to form clamping cooperation with the clamping grooves (6), and when the two torsion spring latches are pressed simultaneously, the torsion spring latches are separated from the clamping grooves (6), so that the lunch box body (1) and the upper cover (2) are opened; rubber strip (3) seal installation is on outer mounting groove (7), rubber strip (3) seal cover torsional spring hasp.

2. The heating cuisine box of claim 1, wherein: torsional spring hasp still includes L type hasp board (10), L type hasp board (10) are including diaphragm (11) and the longitudinal plate (12) of integral type, the contained angle inboard of diaphragm (11) and longitudinal plate (12) is equipped with upper cover (2) articulated pivot (13), torsion spring spare (9) are installed in upper mounting groove (33) that upper cover (2) upper end was equipped with, torsion spring spare (9) and diaphragm (11) inboard constitution top are leaned on the cooperation, torsion spring spare (9) produce the elastic force that makes longitudinal plate (12) upset downwards to L type hasp board (10), longitudinal plate (12) inboard is equipped with and constitutes screens complex screens collude (14) with screens groove (6), when the up end of two diaphragms (11) received decurrent pressure simultaneously, the elastic force that L type hasp board (10) overcome torsion spring spare (9) made L type hasp board (10) upwards overturn and then drive screens collude from each other (6) and break away from screens groove (6) for upper cover (2) and lunch-box body (1) are in the open mode state.

3. The heating food box according to claim 2, wherein: interior installing port (8) are equipped with and constitute spacing complex stopper (30) with indulging board (12), stopper (30) are used for preventing indulging board (12) and upper flange (5) collision.

4. The heating cuisine box of claim 2, wherein: the rubber strip (3) lower terminal surface is equipped with hasp mounting groove (15) that correspond with L type hasp board (10), rubber strip (3) upper end face that hasp mounting groove (15) correspond is equipped with circular pressing block (16), convenient to use person's the pressing down.

5. The heating cuisine box of claim 1, wherein: two the lateral wall that outer mounting groove (7) correspond rubber strip (3) all is equipped with a plurality of first sealed spliced eye (17), first sealed spliced eye (17) constitute the cooperation of elastic seal screens with first grafting end cap (18) that rubber strip (3) inboard was equipped with.

6. The heating cuisine box of claim 5, wherein: the upper end face of upper cover (2) is equipped with horizontal strip board portion (19) of connecting two outer mounting grooves (7), horizontal strip board portion (19) are outside protruding and are equipped with a plurality of second seal plug holes (20) that the array distributes, rubber strip (3) medial surface is equipped with a plurality of second of array part and pegs graft end cap (21), second is pegged graft end cap (21) and second seal plug hole (20) and is constituted the sealed screens cooperation of elasticity.

7. The heating food box according to claim 1, wherein: be equipped with inner cup (34) between lunch-box body (1) and upper cover (2), inner cup (34) constitute sealing connection with lunch-box body (1) upper end, inner cup (34) are equipped with corresponding exhaust hole (31) with upper cover (2), be equipped with air outlet valve (32) in exhaust hole (31), air outlet valve (32) adopt allochroic silica gel, when food heats edible, allochroic silica gel's extension becomes yellow by the green.

8. The heating cuisine box of claim 7, wherein: inner cup (34) lower extreme is equipped with lower bulge loop (22) that correspond with storing chamber (4) inner wall, bulge loop (22) surface is equipped with outside bellied elastic sealing ring (23) of multilayer down, elastic sealing ring (23) constitute sealed screens cooperation with storing chamber (4) inner wall.

9. The heating cuisine box of claim 1, wherein: movable mounting has branch storehouse box (24) and branch storehouse board (25) in storing chamber (4), divide the bottom and storing chamber (4) inner wall adaptation of storehouse box (24) and branch storehouse board (25), be equipped with the branch storehouse cavity that is used for bearing article in branch storehouse box (24), divide storehouse cavity and storing chamber (4) mutual isolation, divide storehouse board (25) to be used for keeping apart storing chamber (4).

10. The heating cuisine box of claim 9, wherein: the upper portion of storing chamber (4) is equipped with flat isolation frame (29), the up end constitution that the lower terminal surface of flat isolation frame (29) is divided storehouse box (24) and branch storehouse board (25) relatively leans on spacing cooperation.