CN216103468U - Heat preservation box for preventing food container for cooling food - Google Patents
Heat preservation box for preventing food container for cooling food Download PDFInfo
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- CN216103468U CN216103468U CN202122590331.3U CN202122590331U CN216103468U CN 216103468 U CN216103468 U CN 216103468U CN 202122590331 U CN202122590331 U CN 202122590331U CN 216103468 U CN216103468 U CN 216103468U
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- heat preservation
- preservation box
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- box body
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Abstract
The utility model relates to the technical field of heat preservation boxes, and discloses a heat preservation box for preventing food containers from being cooled, which comprises a heat preservation box body with an opening at the top, wherein a heating plate is fixedly connected to the inner wall of the bottom of the heat preservation box body, the top of the heating plate is in sliding contact with a first containing container, the top of the first containing container is in sliding contact with a second containing container, the top of the second containing container is in sliding contact with a third containing container, the top of the heat preservation box body is fixedly connected with a cover plate, the bottom of the cover plate is in sliding contact with the top of the heat preservation box body, the bottom of the cover plate is fixedly connected with a sealing ring, and the sealing ring is in sealing fit with the opening of the heat preservation box body. According to the utility model, food in the heat-insulation box body can be conveniently heated through the additionally arranged heating plate, the food is prevented from being cooled, the sealing effect of the heat-insulation box body is improved through fixing the cover plate and the sealing ring, the heat-insulation effect in the heat-insulation box body is better, and the requirements of users are met.
Description
Technical Field
The utility model relates to the technical field of heat preservation boxes, in particular to a heat preservation box of a food container for preventing food from being cooled.
Background
In winter, because the outside temperature is higher, the heat convection rate increases, and the dish that cooks out becomes cold very easily when placing, brings the inconvenience for the use, consequently, uses the heat preservation box to keep warm comparatively commonly to the container that holds food.
When traditional food container heat preservation box used, can not satisfy the heat preservation demand of a large amount of food, and food container used inconveniently, and simultaneously, the leakproofness of the heat preservation box that prevents the container heat loss was poor, and the effect that keeps warm is not good, has influenced the heat preservation effect of food, can not satisfy user's needs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the prior art can not meet the heat preservation requirement of a large amount of food, the food container is inconvenient to use, and meanwhile, the heat preservation box for preventing heat loss of the container has poor sealing performance and heat preservation effect and influences the heat preservation effect of the food.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a heat preservation box for preventing food containers from being cooled comprises a heat preservation box body with an opening at the top, a heating plate is fixedly connected to the inner wall of the bottom of the heat preservation box body, a first containing container is in sliding contact with the top of the heating plate, a second containing container is in sliding contact with the top of the first containing container, a third containing container is in sliding contact with the top of the second containing container, a cover plate is fixedly connected to the top of the heat preservation box body, the bottom of the cover plate is in sliding contact with the top of the heat preservation box body, a sealing ring is fixedly connected to the bottom of the cover plate and is in sealing fit with the opening of the heat preservation box body, two movable clamping mechanisms are slidably connected to the cover plate and are clamped with the heat preservation box body, two limiting mechanisms are fixedly connected to the cover plate and penetrate through the corresponding movable clamping mechanisms and are slidably connected with the corresponding movable clamping mechanisms respectively, and a stretching hinge mechanism is arranged above the cover plate and is hinged with the two movable clamping mechanisms, an elastic positioning mechanism is connected to the stretching hinge mechanism in a sliding manner and is fixedly connected with the top of the cover plate.
Preferably, the movable clamping mechanism comprises a movable plate and two clamping blocks, two movable holes are formed in the cover plate and are respectively connected with the corresponding movable holes in a sliding mode, one ends, far away from each other, of the two clamping blocks are fixedly connected with one sides, close to each other, of the two corresponding movable plates, clamping grooves are formed in the two sides of the heat preservation box body, and one ends, close to each other, of the two clamping blocks are respectively clamped with the corresponding clamping grooves.
Preferably, the limiting mechanism comprises two limiting rods, limiting holes are formed in the moving plate, the two limiting rods are connected with the corresponding limiting holes in a sliding mode respectively, and two ends of each limiting rod are fixedly connected with the inner wall of one side of the moving opening.
Preferably, the stretching hinge mechanism comprises a stretching plate and two hinge plates which are obliquely and symmetrically arranged, the stretching plate is arranged above the cover plate, one ends, close to each other, of the two hinge plates are rotatably connected with the stretching plate, and one ends, far away from each other, of the two hinge plates are respectively rotatably connected with the corresponding moving plates.
Preferably, the positioning mechanism comprises a positioning rod, a positioning block and an elastic spring, the stretching plate is provided with a positioning hole, the positioning rod is connected with the positioning hole in a sliding mode, the bottom end of the positioning rod extends to the lower portion of the stretching plate and is fixedly connected with the top of the cover plate, and the bottom of the positioning block is fixedly connected with the top end of the positioning rod.
Preferably, the elastic spring is sleeved on the outer side of the positioning rod in a sliding manner, the bottom end of the elastic spring is fixedly connected with the top of the cover plate, and the top end of the elastic spring is fixedly connected with the bottom of the stretching plate.
Compared with the prior art, the utility model provides the heat preservation box for preventing the food container from being cooled, which has the following beneficial effects:
1. according to the heat preservation box of the food container for preventing food cooling, food in the heat preservation box body is heated through the arrangement of the heat preservation box body, the heating plate, the first containing container, the second containing container, the third containing container, the cover plate and the sealing ring, so that the food is prevented from being cooled;
2. according to the heat preservation box for preventing the food container for cooling the food, the sealing effect of the heat preservation box body is improved through the arrangement of the moving port, the moving plate, the clamping block, the clamping groove, the limiting hole, the limiting rod, the stretching plate, the hinged plate, the positioning hole, the positioning rod, the positioning block and the elastic spring, so that the heat preservation effect in the heat preservation box body is better;
the heating plate is additionally arranged, so that food in the heat-preservation box body can be conveniently heated, the food is prevented from being cooled, the sealing effect of the heat-preservation box body is improved by fixing the cover plate and the sealing ring, the heat-preservation effect in the heat-preservation box body is better, and the requirements of users are met.
Drawings
FIG. 1 is a schematic front view of a thermal insulation box of a food container for preventing food from cooling according to the present invention;
FIG. 2 is a schematic view of a portion A of the thermal insulation box of the food container for preventing food from cooling according to the present invention in FIG. 1;
fig. 3 is a schematic structural diagram of part B in fig. 1 of the thermal insulation box of the food container for preventing cooling of food according to the present invention.
In the figure: the heating device comprises a heat preservation box body 1, a heating plate 2, a first containing container 3, a second containing container 4, a third containing container 5, a cover plate 6, a sealing ring 7, a moving opening 8, a moving plate 9, a clamping block 10, a clamping groove 11, a limiting hole 12, a limiting rod 13, a stretching plate 14, a hinging plate 15, a positioning hole 16, a positioning rod 17, a positioning block 18 and an elastic spring 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a heat preservation box for preventing food containers from being cooled comprises a heat preservation box body 1 with an open top, a heating plate 2 is fixedly connected to the inner wall of the bottom of the heat preservation box body 1, a first container 3 is in sliding contact with the top of the heating plate 2, a second container 4 is in sliding contact with the top of the first container 3, a third container 5 is in sliding contact with the top of the second container 4, a cover plate 6 is fixedly connected to the top of the heat preservation box body 1, the bottom of the cover plate 6 is in sliding contact with the top of the heat preservation box body 1, a sealing ring 7 is fixedly connected to the bottom of the cover plate 6, the sealing ring 7 is in sealing fit with the opening of the heat preservation box body 1, two movable clamping mechanisms are slidably connected to the cover plate 6 and are clamped with the heat preservation box body 1, two limiting mechanisms are fixedly connected to the cover plate 6 and respectively penetrate through and are in sliding fit with the corresponding movable clamping mechanisms The movable connection is realized, a stretching hinge mechanism is arranged above the cover plate 6 and is hinged with the two movable clamping mechanisms, an elastic positioning mechanism is connected to the stretching hinge mechanism in a sliding mode and is fixedly connected with the top of the cover plate 6.
In the utility model, the movable clamping mechanism comprises a movable plate 9 and clamping blocks 10, two movable openings 8 are formed in a cover plate 6, the two movable plates 9 are respectively connected with the corresponding movable openings 8 in a sliding mode, one ends, far away from each other, of the two clamping blocks 10 are respectively fixedly connected with one sides, close to each other, of the two corresponding movable plates 9, clamping grooves 11 are formed in two sides of the heat preservation box body 1, and one ends, close to each other, of the two clamping blocks 10 are respectively clamped with the corresponding clamping grooves 11.
In the utility model, the limiting mechanism comprises limiting rods 13, limiting holes 12 are respectively formed in the two moving plates 9, the two limiting rods 13 are respectively connected with the corresponding limiting holes 12 in a sliding mode, and two ends of each limiting rod 13 are fixedly connected with the inner wall of one side of the moving port 8.
In the utility model, the stretching hinge mechanism comprises a stretching plate 14 and two hinge plates 15 which are obliquely and symmetrically arranged, the stretching plate 14 is arranged above the cover plate 6, the ends of the two hinge plates 15 close to each other are rotatably connected with the stretching plate 14, and the ends of the two hinge plates 15 far away from each other are respectively rotatably connected with the corresponding moving plates 9.
In the utility model, the positioning mechanism comprises a positioning rod 17, a positioning block 18 and an elastic spring 19, a positioning hole 16 is formed in the stretching plate 14, the positioning rod 17 is connected with the positioning hole 16 in a sliding mode, the bottom end of the positioning rod 17 extends to the position below the stretching plate 14 and is fixedly connected with the top of the cover plate 6, and the bottom of the positioning block 18 is fixedly connected with the top end of the positioning rod 17.
In the utility model, the elastic spring 19 is sleeved outside the positioning rod 17 in a sliding manner, the bottom end of the elastic spring 19 is fixedly connected with the top of the cover plate 6, and the top end of the elastic spring 19 is fixedly connected with the bottom of the stretching plate 14.
In the utility model, when in use, the stretching plate 14 is pressed downwards, the positioning rod 17 limits the stretching plate 14, meanwhile, the stretching plate 14 compresses the elastic spring 19, energy is absorbed by the elastic spring 19, meanwhile, the stretching plate 14 drives the two hinged plates 15 to move, the two hinged plates 15 drive the two movable plates 9 to move, the two limiting rods 13 limit the two movable plates 9, meanwhile, the two movable plates 9 drive the two fixture blocks 10 to move towards the ends far away from each other, when the two fixture blocks 10 are accommodated to the limiting positions, the cover plate 6 is covered in the heat preservation box body 1, the sealing ring 7 seals the opening of the heat preservation box body 1, after sealing, the stretching plate 14 is loosened, under the spring rebound force of the elastic spring 19, the two fixture blocks 10 are clamped in the two clamping grooves 11 to seal the heat preservation box body 1, after sealing, the heating plate 2 is started, heat preservation box body 1 through heating plate 2 and heat, first container 3 that holds, the second holds container 4 and third and holds container 5 and be stainless steel material, first container 3 that holds, the second holds container 4 and the third heat conductivity that holds container 5 is better, thereby it is convenient to heat the food in the heat preservation box body 1 through the heating plate 2 of installing additional, food cooling has been prevented, sealed effect through the fixed heat preservation box body 1 that has improved apron 6 and sealing washer 7, make the heat preservation effect in the heat preservation box body 1 better, so user's needs have been satisfied.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The heat preservation box for preventing food containers from being cooled comprises a heat preservation box body (1) with an open top, and is characterized in that a heating plate (2) is fixedly connected to the inner wall of the bottom of the heat preservation box body (1), a first containing container (3) is in sliding contact with the top of the heating plate (2), a second containing container (4) is in sliding contact with the top of the first containing container (3), a third containing container (5) is in sliding contact with the top of the second containing container (4), a cover plate (6) is fixedly connected to the top of the heat preservation box body (1), the bottom of the cover plate (6) is in sliding contact with the top of the heat preservation box body (1), a sealing ring (7) is fixedly connected to the bottom of the cover plate (6), the sealing ring (7) is in sealing fit with the opening of the heat preservation box body (1), two movable clamping mechanisms are slidably connected to the cover plate (6), and are clamped with the heat preservation box body (1), two limiting mechanisms are fixedly connected to the cover plate (6), the two limiting mechanisms respectively penetrate through the corresponding moving clamping mechanisms and are in sliding connection with the corresponding moving clamping mechanisms, a stretching hinge mechanism is arranged above the cover plate (6) and is hinged to the two moving clamping mechanisms, an elastic positioning mechanism is connected to the stretching hinge mechanism in a sliding mode and is fixedly connected with the top of the cover plate (6).
2. The heat preservation box for preventing the food container for cooling the food as claimed in claim 1, wherein the moving clamping mechanism comprises a moving plate (9) and a clamping block (10), the cover plate (6) is provided with two moving openings (8), the two moving plates (9) are respectively connected with the corresponding moving openings (8) in a sliding manner, one ends of the two clamping blocks (10) far away from each other are respectively fixedly connected with one sides of the two corresponding moving plates (9) close to each other, both sides of the heat preservation box body (1) are provided with clamping grooves (11), and one ends of the two clamping blocks (10) close to each other are respectively clamped with the corresponding clamping grooves (11).
3. The heat preservation box for preventing the food container from being cooled according to claim 2, wherein the limiting mechanism comprises limiting rods (13), two of the moving plates (9) are respectively provided with a limiting hole (12), the two limiting rods (13) are respectively connected with the corresponding limiting holes (12) in a sliding manner, and two ends of each limiting rod (13) are fixedly connected with the inner wall of one side of the moving port (8).
4. The heat preservation box for preventing the food container for cooling the food as claimed in claim 1, characterized in that the stretching hinge mechanism comprises a stretching plate (14) and two hinge plates (15) which are obliquely and symmetrically arranged, the stretching plate (14) is arranged above the cover plate (6), one ends of the two hinge plates (15) which are close to each other are rotatably connected with the stretching plate (14), and one ends of the two hinge plates (15) which are far away from each other are respectively rotatably connected with the corresponding moving plates (9).
5. The heat preservation box for preventing food containers from being cooled according to claim 4, wherein the positioning mechanism comprises a positioning rod (17), a positioning block (18) and an elastic spring (19), the stretching plate (14) is provided with a positioning hole (16), the positioning rod (17) is slidably connected with the positioning hole (16), the bottom end of the positioning rod (17) extends to the lower part of the stretching plate (14) and is fixedly connected with the top of the cover plate (6), and the bottom end of the positioning block (18) is fixedly connected with the top end of the positioning rod (17).
6. The heat preservation box for preventing the food container for cooling the food as claimed in claim 5, wherein the elastic spring (19) is slidably sleeved on the outside of the positioning rod (17), the bottom end of the elastic spring (19) is fixedly connected with the top of the cover plate (6), and the top end of the elastic spring (19) is fixedly connected with the bottom of the stretching plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122590331.3U CN216103468U (en) | 2021-10-27 | 2021-10-27 | Heat preservation box for preventing food container for cooling food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122590331.3U CN216103468U (en) | 2021-10-27 | 2021-10-27 | Heat preservation box for preventing food container for cooling food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216103468U true CN216103468U (en) | 2022-03-22 |
Family
ID=80710016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122590331.3U Active CN216103468U (en) | 2021-10-27 | 2021-10-27 | Heat preservation box for preventing food container for cooling food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216103468U (en) |
-
2021
- 2021-10-27 CN CN202122590331.3U patent/CN216103468U/en active Active
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