CN215424239U

CN215424239U - Meal heat preservation box

Info

Publication number: CN215424239U
Application number: CN202120773997.XU
Authority: CN
Inventors: 李龙芬
Original assignee: Xuzhou Fenghao Door Industry Co ltd
Current assignee: Tonglu Guangyu Tourist Products Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-01-07
Anticipated expiration: 2031-04-15

Abstract

The utility model relates to a heat preservation box, in particular to a meal heat preservation box. The technical problem of the utility model is as follows: provides a meal heat preservation box with longer heat preservation time and convenient operation. The utility model provides a meal heat preservation box which comprises a base, a protective cover, rubber handles, a mounting seat, heating wires, a fixing plate, a placing basin, a first rotating shaft, a gear and a second rotating shaft. According to the utility model, through the matching of the protective cover, the rubber handle, the heating wire, the placing basin, the first rotating shaft, the gear and the second rotating shaft, the heat preservation effect on the meal can be realized, and the heat preservation time is longer.

Description

Meal heat preservation box

Technical Field

The utility model relates to a heat preservation box, in particular to a meal heat preservation box.

Background

The heat-insulating lunch box is characterized by that on the general lunch box a heat-insulating shell is added, its interior layer and exterior layer are filled with foamed plastics, and its interior layer is coated with metal film, so that it can reduce the loss of heat quantity of meal from three aspects of conduction, radiation and convection.

But ordinary heat preservation lunch-box does not have heating device for the heat preservation time of meal is limited, and the operation when placing and take out meal is comparatively complicated moreover, consequently, has designed a heat preservation box of meal that the heat preservation time is longer and convenient operation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the heat preservation time of the prior common heat preservation lunch box for the meal is limited, and the operation is more complicated when the meal is placed and taken out, the utility model has the technical problems that: provides a meal heat preservation box with longer heat preservation time and convenient operation.

The technical scheme is as follows: the utility model provides a meal heat preservation box, the on-line screen storage device comprises a base, the safety cover, the rubber handle, the mount pad, the heater, the fixed plate, place the basin, first pivot, gear and second pivot, the base top is equipped with the mount pad, the safety cover has been placed at the mount pad top, the safety cover both sides all are equipped with the rubber handle, the inside one side of mount pad is equipped with the heater, mount pad top one side is equipped with the fixed plate, fixed plate upper portion one side rotary type is equipped with first pivot, fixed plate upper portion one side rotary type is equipped with the second pivot, the second pivot is located first pivot one side, first pivot lower part all is equipped with the gear with second pivot lower part, gear intermeshing, the upper and lower both sides of fixed plate one side, first pivot bottom and second pivot bottom all are equipped with places the basin.

In a preferred embodiment of the utility model, the rubber handle further comprises a clamping block, a movable block, a spring, sliding grooves and a clamping groove, the movable block is arranged at the bottom of the rubber handle, the movable block is connected with the protective cover in a sliding manner, the spring is arranged on the inner side of the movable block, the clamping block is arranged on the inner side of the spring, two sliding grooves are arranged on two sides of the top of the mounting seat, the clamping block is connected with the sliding grooves on the same side in a sliding manner, the clamping groove is arranged between the tops of the sliding grooves, and the clamping groove is matched with the clamping block.

In a preferred embodiment of the utility model, the rubber handle is provided with a protrusion on the outside.

In a preferred embodiment of the utility model, the bottom of the base is provided with an anti-slip groove.

In a preferred embodiment of the present invention, the second rotating shaft is connected to the fixed plate through a bearing.

In a preferred embodiment of the present invention, the chute is shaped as a rectangular parallelepiped.

Compared with the prior art, the utility model has the following advantages: according to the utility model, through the matching of the protective cover, the rubber handle, the heating wire, the placing basin, the first rotating shaft, the gear and the second rotating shaft, the heat preservation effect on the meal can be realized, and the heat preservation time is longer; through the cooperation of fixture block, movable block, spring, spout and draw-in groove, can fix the safety cover when people open the safety cover, make things convenient for people to place and take out the meal.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Wherein the figures include the following reference numerals: 1. the base, 2, the safety cover, 3, the rubber handle, 4, the mount pad, 5, the heater, 6, the fixed plate, 7, place the basin, 8, first pivot, 9, gear, 10, second pivot, 11, fixture block, 12, movable block, 13, spring, 14, spout, 15, the draw-in groove.

Detailed Description

Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the utility model. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the utility model, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the utility model in any way.

Example 1

A meal heat preservation box, as shown in figures 1-2, which comprises a base 1, a protective cover 2, a rubber handle 3, a mounting seat 4 and a heating wire 5, fixed plate 6, place basin 7, first pivot 8, gear 9 and

second pivot

10, 1 top of base is equipped with mount pad 4, safety cover 2 has been placed at 4 tops of mount pad, the 2 left and right sides of safety cover all are equipped with rubber handle 3, the inside right side of mount pad 4 is equipped with

heater

5, 4 top left sides of mount pad are equipped with fixed

plate

6, 6 upper portion right side rotary type of fixed plate is equipped with

first pivot

8, 6 upper portion right side rotary type of fixed plate is equipped with second pivot 10, second pivot 10 is located 8 left sides of first pivot, 8 lower parts of first pivot all are equipped with gear 9 with 10 lower parts of second pivot, gear 9 intermeshing, the upper and lower both sides on 6 right sides of fixed plate, 8 bottoms of first pivot and 10 bottoms of second pivot all are equipped with places basin 7.

When people need to use the heat preservation box, the rubber handle 3 is pulled upwards to drive the protective cover 2 to move upwards and open, then the placing basin 7 at the top is rotated forwards, so as to drive the first rotating shaft 8, the gear 9 and the second rotating shaft 10 to rotate, the second rotating shaft 10 drives the third placing basin 7 from top to bottom to rotate backwards, so as to separate the placing basins 7, then the prepared meal can be placed into the placing basin 7, then the placing basin 7 at the top is rotated backwards and reset, the first rotating shaft 8, the gear 9 and the second rotating shaft 10 are driven to rotate backwards, so as to drive the third placing basin 7 from top to bottom to rotate forwards and reset, then the heating wire 5 can be started, the rubber handle 3 is pulled to move downwards to reset, the protective cover 2 is driven to move downwards to reset, the heating wire 5 is used for heat preservation of the meal, when people need to take out edible meal, the rubber handle 3 is pulled upwards again to open the protective cover 2, then the heating wire 5 is closed, the above operations are repeated to take out the meal, and the rubber handle 3 is pulled downwards to reset to close the protective cover 2.

Still including fixture block 11, movable block 12, spring 13, spout 14 and draw-in

groove

15, 3 bottoms of rubber handle all are equipped with movable block 12, movable block 12 all with 2 sliding type connection of safety cover, movable block 12 inboard all is equipped with spring 13, spring 13 inboard all is equipped with fixture block 11, the 4 top left and right sides of mount pad all are equipped with two spout 14, fixture block 11 all with the 14 sliding type connection of spout of homonymy, be equipped with draw-in groove 15 between the spout 14 top, draw-in groove 15 and the cooperation of fixture block 11.

When people pull the rubber handle 3 upwards, the protective cover 2, the clamping block 11, the movable block 12 and the spring 13 are driven to move upwards, when the block 11 contacts with the slot 15, the block 11 is extruded to move outwards, the spring 13 is compressed, when the clamping block 11 passes over the clamping groove 15, the spring 13 restores to the original shape to drive the clamping block 11 to move inwards and reset, thereby being clamped in the clamping groove 15, thereby fixing the position of the protective cover 2, facilitating people to place and take out food, when people need to close the protective cover 2, the rubber handle 3 is pulled to the outside to drive the clamping block 11, the movable block 12 and the spring 13 to move to the outside, so that the clamping block 11 is separated from the clamping groove 15, then the rubber handle 3 is pulled downwards to reset, the protective cover 2, the clamping block 11, the movable block 12 and the spring 13 are driven to move downwards to reset, the rubber handle 3 is loosened, under the elasticity of the rubber handle 3, the fixture block 11, the movable block 12 and the spring 13 are driven to move inwards to reset.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the utility model is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. A meal heat preservation box is characterized by comprising a base (1), a protective cover (2), a rubber handle (3), a mounting seat (4), a heating wire (5), a fixing plate (6), a placing basin (7), a first rotating shaft (8), a gear (9) and a second rotating shaft (10), wherein the mounting seat (4) is arranged at the top of the base (1), the protective cover (2) is placed at the top of the mounting seat (4), the rubber handle (3) is arranged on two sides of the protective cover (2), the heating wire (5) is arranged on one side inside the mounting seat (4), the fixing plate (6) is arranged on one side of the top of the mounting seat (4), the first rotating shaft (8) is rotatably arranged on one side of the upper portion of the fixing plate (6), the second rotating shaft (10) is positioned on one side of the first rotating shaft (8), the gear (9) is arranged on the lower portion of the first rotating shaft (8) and on the lower portion of the second rotating shaft (10), the gears (9) are mutually meshed, and the upper side and the lower side of one side of the fixing plate (6), the bottom of the first rotating shaft (8) and the bottom of the second rotating shaft (10) are respectively provided with a placing basin (7).

2. The meal heat preservation box according to claim 1, further comprising a clamping block (11), a movable block (12), a spring (13), sliding grooves (14) and clamping grooves (15), wherein the movable block (12) is arranged at the bottom of the rubber handle (3), the movable block (12) is connected with the protective cover (2) in a sliding manner, the spring (13) is arranged on the inner side of the movable block (12), the clamping block (11) is arranged on the inner side of the spring (13), the two sliding grooves (14) are arranged on two sides of the top of the mounting seat (4), the clamping blocks (11) are connected with the sliding grooves (14) on the same side in a sliding manner, the clamping grooves (15) are arranged between the tops of the sliding grooves (14), and the clamping grooves (15) are matched with the clamping blocks (11).

3. The meal insulation box according to claim 1, wherein the rubber handle (3) is provided with a protrusion on the outer side.

4. The meal insulation box according to claim 1, wherein the bottom of the base (1) is provided with an anti-slip groove.

5. A meal insulation box according to claim 1, wherein the second shaft (10) is connected to the fixing plate (6) by means of a bearing.

6. A meal insulation box according to claim 2, wherein the chute (14) is shaped as a rectangular parallelepiped.