CN219845397U - Portable aluminium foil cutlery box with heating function - Google Patents

Abstract

The utility model discloses a portable aluminum foil cutlery box with a heating function, which belongs to the technical field of aluminum foil cutlery boxes and comprises a shell, wherein a battery compartment is connected below the shell, a dry battery is arranged in the battery compartment, one end of the battery compartment is provided with a drying component, and an electric heating plate is arranged on the side wall of the shell; according to the utility model, the jacking assembly is arranged, when a user needs to eat the meal inside the aluminum foil box, the cover plate is opened, the threaded rod is rotated, so that the threaded rod rotates and moves along the threaded hole, the reset spring loses the abutting acting force of the threaded rod to deform and restore the original appearance, the moving block is driven to move inside the moving groove, the moving block is driven to move, the moving plate is driven to move, the aluminum foil box is driven to move to protrude out of the shell, and then the aluminum foil box is taken out of the shell, so that the user can conveniently take the aluminum foil box, and further eating the meal inside the aluminum foil box is facilitated, and the user can conveniently clean the aluminum foil box.

Description

A portable aluminum foil lunch box with heating function

Technical field

The utility model belongs to the technical field of aluminum foil lunch boxes, and specifically relates to a portable aluminum foil lunch box with a heating function.

Background technique

Aluminum foil lunch boxes are a widely used type of tableware. It can be divided into wrinkled and wrinkle-free, and can also be divided into disposable and reusable.

Chinese patent application number 202122929710.0 discloses a multifunctional aluminum foil fast food box. Support plates are welded to both ends of the bottom outer wall of the casing, and a cavity is provided in the casing. An electric heating plate is installed on the inner wall of the cavity, and the inner wall of the casing Insulation cotton is bonded, an aluminum foil box is provided on the inner wall of the bottom of the shell, and a battery compartment is installed on the outer wall of one side of the support plate, and a dry battery is installed in the battery compartment. The utility model can prevent dust from falling into the fast food, strengthen the external strength of the aluminum foil box, and prevent the aluminum foil box from deforming easily. Disperse and improve the heat preservation effect. The electric heating plate can be used to heat the fast food in the aluminum foil box in winter, so that the fast food will be warm for a long time without getting cold, and prevent diners from getting cold and having diarrhea.

In the above-mentioned patent, an aluminum foil box is provided inside the bottom of the casing. It is difficult to take out the aluminum foil box from the bottom of the casing for use, causing inconvenience to the user. In addition, a battery compartment is provided at the bottom of the casing, and dry batteries are installed inside the battery compartment, and the dry batteries are used to power the heating plate. Power supply is provided, but when water in the external environment enters the battery compartment, it is easy to cause corrosion of the dry battery and affect the use effect of the dry battery.

Utility model content

In order to solve the problems raised in the above background technology. The utility model provides a portable aluminum foil lunch box with a heating function, which is easy to take, sealed and dry.

In order to achieve the above purpose, the present utility model provides the following technical solution: a portable aluminum foil lunch box with a heating function, including a shell, a battery compartment is connected below the shell, a dry battery is provided inside the battery compartment, and one end of the battery compartment A drying component is provided, an electric heating plate is provided on the side wall of the housing, a handle is provided on the side wall of the housing, the handle and the housing are connected through a rotating shaft, an aluminum foil box is provided inside the housing, and an aluminum foil box is provided between the aluminum foil box and the housing. The jacking assembly is provided with a cover plate above the shell.

Preferably, the lifting assembly includes a moving block, a moving plate, a return spring, a moving groove, a threaded hole and a threaded rod. A moving plate is provided inside the shell and below the aluminum foil box, and both ends of the moving plate are connected to the moving plate. block, a moving groove is provided on the inner wall of the housing and corresponding to the position of the moving block, a return spring is connected between the moving block and the moving groove, a threaded hole is provided inside the housing, and a threaded rod is threadedly connected to the inside of the threaded hole.

Preferably, one end of the moving block away from the moving plate is connected to a guide slider, and a guide slider is provided on the side wall of the moving groove and at a position corresponding to the guide slider.

Preferably, the drying assembly includes a sealing cover, a mesh box, a desiccant and an installation slot. A sealing cover is provided on one side of the battery compartment, an installation slot is provided on the side wall of the sealing cover, and a mesh box is threadedly connected to the inside of the installation slot. , the inside of the mesh box is filled with desiccant.

Preferably, the drying assembly further includes a threaded post, a nut and a perforation. The side of the battery compartment close to the sealing cover is connected to both ends of the threaded post. The sealing cover is provided with a perforation at a position corresponding to the threaded post. The outside of the threaded post is A nut is threaded on the wall and located on one side of the sealing cover.

Preferably, a sealing ring is connected to the side of the sealing cover close to the battery compartment, and a sealing groove is provided on the side wall of the battery compartment at a position corresponding to the sealing ring.

Compared with the existing technology, the beneficial effects of this utility model are:

1. This utility model is equipped with a lifting component. When you need to eat the food inside the aluminum foil box, open the cover and then rotate the threaded rod so that the threaded rod rotates and moves along the threaded hole, and the return spring loses the tightening force of the threaded rod. The deformation returns to its original shape, driving the moving block to move inside the moving groove. The movement of the moving block drives the moving plate to move. The movement of the moving plate drives the aluminum foil box to move and protrude out of the shell. The aluminum foil box is then taken out from the inside of the shell, making it convenient for the user to take the aluminum foil box. The user eats the meals inside the aluminum foil box, and it is convenient for the user to clean the aluminum foil box.

2. This utility model is equipped with a drying component. After placing the dry battery inside the battery compartment, thread the mesh box containing the desiccant to the inside of the installation slot, then align the perforation on the sealing cover with the position of the threaded column, and align it to the threaded column. Move the sealing cover in the direction of the battery compartment. When the sealing cover completely fits the side wall of the battery compartment, rotate the nut to the threaded column, so that the sealing cover can be limited and fixed at one end of the battery compartment. During subsequent use, the sealing The cover can prevent water from the external environment from entering the battery compartment, and the desiccant can absorb moisture inside the battery compartment to ensure that the internal environment of the battery compartment is dry and prevent the dry cells in the battery compartment from being corroded and damaged.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a cross-sectional view of the utility model;

Figure 3 is an enlarged view of position A in Figure 2 of the present invention;

Figure 4 is a cross-sectional view of the battery compartment of the present utility model;

Figure 5 is an enlarged view of position B in Figure 4 of the present invention.

In the picture: 1. Cover plate; 2. Shell; 3. Handle; 4. Aluminum foil box; 5. Jacking component; 51. Moving block; 52. Moving plate; 53. Return spring; 54. Moving groove; 55. Thread Hole; 56. Threaded rod; 6. Battery compartment; 7. Electric heating plate; 8. Dry battery; 9. Drying component; 91. Sealing cover; 92. Threaded post; 93. Nut; 94. Perforation; 95. Net box; 96. Desiccant; 97. Installation slot.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1

Please refer to Figures 1-5. The present utility model provides the following technical solution: a portable aluminum foil lunch box with a heating function, including a shell 2. A battery compartment 6 is connected to the bottom of the shell 2, and a dry battery 8 is provided inside the battery compartment 6. , a drying assembly 9 is provided at one end of the battery compartment 6, an electric heating plate 7 is provided on the side wall of the housing 2, a handle 3 is provided on the side wall of the housing 2, the handle 3 and the housing 2 are connected by a rotating shaft, and the housing 2 An aluminum foil box 4 is provided inside, a lifting assembly 5 is provided between the aluminum foil box 4 and the outer shell 2, and a cover plate 1 is provided above the outer shell 2.

Specifically, the lifting assembly 5 includes a moving block 51, a moving plate 52, a return spring 53, a moving groove 54, a threaded hole 55 and a threaded rod 56. A moving plate 52 is provided inside the housing 2 and below the aluminum foil box 4. Both ends of the plate 52 are connected with moving blocks 51. A moving groove 54 is provided on the inner wall of the housing 2 and corresponding to the position of the moving block 51. A return spring 53 is connected between the moving block 51 and the moving groove 54. A threaded hole 55 is provided inside, and a threaded rod 56 is threadedly connected to the inside of the threaded hole 55.

By adopting the above technical solution, the aluminum foil box 4 can be driven to move and protrude out of the housing 2, thereby making it easier to take out the aluminum foil box 4 from the inside of the housing 2 for use.

Specifically, the end of the moving block 51 away from the moving plate 52 is connected to a guide slider, and a guide slider is provided on the side wall of the moving groove 54 and corresponding to the position of the guide slider.

By adopting the above technical solution, a guiding function is provided for the movement of the moving block 51 and the stability of the movement of the moving block 51 is improved.

When using this embodiment, the user can place meals inside the aluminum foil box 4, and then place the aluminum foil box 4 inside the housing 2. When needing to carry meals out, the user can use the handle 3 to take out the entire device, which is convenient for the user to take. During the carrying operation, when you need to eat the food inside the aluminum foil box 4, if the food needs to be cooled and need to be heated, the dry battery 8 inside the battery compartment 6 is used to power the electric heating plate 7. When the meal is heated and needs to be eaten, open the cover 1 and then rotate the threaded rod 56 so that the threaded rod 56 rotates and moves along the threaded hole 55, and the return spring 53 loses the force of the threaded rod 56 and deforms and recovers. The original appearance is to drive the moving block 51 to move inside the moving groove 54. The movement of the moving block 51 drives the moving plate 52 to move. The moving plate 52 drives the aluminum foil box 4 to move and protrude from the shell 2. Then the aluminum foil box 4 is taken out from the inside of the shell 2, which is convenient for the user. Taking the aluminum foil box 4 makes it convenient for the user to eat the meals inside the aluminum foil box 4 and to clean the aluminum foil box 4;

Example 2

The difference between this embodiment and Embodiment 1 is that the drying assembly 9 includes a sealing cover 91, a mesh box 95, a desiccant 96 and an installation groove 97. A sealing cover 91 is provided on one side of the battery compartment 6, and the side wall of the sealing cover 91 An installation groove 97 is provided on the top, and a network box 95 is threadedly connected to the interior of the installation groove 97. The interior of the network box 95 is filled with a desiccant 96.

Specifically, the drying assembly 9 also includes a threaded post 92, a nut 93 and a through hole 94. The battery compartment 6 is connected to both ends of the side near the sealing cover 91 with threaded posts 92. The sealing cover 91 is provided at a position corresponding to the threaded post 92. There is a through hole 94, and a nut 93 is threadedly connected to the outer wall of the threaded column 92 and located on one side of the sealing cover 91.

By adopting the above technical solution, the sealing cover 91 can be detachably connected to the battery compartment 6 to facilitate the subsequent replacement of the dry batteries 8 inside the battery compartment 6 .

Specifically, a sealing ring is connected to the side of the sealing cover 91 close to the battery compartment 6, and a sealing groove is provided on the side wall of the battery compartment 6 corresponding to the position of the sealing ring.

By adopting the above technical solution, the gap between the sealing cover 91 and the battery compartment 6 is avoided, thereby preventing moisture in the external environment from entering the battery compartment 6 .

When using this embodiment, after placing the dry battery 8 inside the battery compartment 6, the mesh box 95 containing the desiccant 96 is threadedly connected to the inside of the installation groove 97, and then the through hole 94 on the sealing cover 91 is aligned with the threaded column 92 position, and move the sealing cover 91 towards the battery compartment 6. When the sealing cover 91 completely fits the side wall of the battery compartment 6, then rotate the nut 93 to the threaded post 92, so that the sealing cover 91 can be limited and fixed. At one end of the battery compartment 6, during subsequent use, the sealing cover 91 can prevent water in the external environment from entering the inside of the battery compartment 6, and the desiccant 96 can absorb the moisture inside the battery compartment 6 to ensure that the internal environment of the battery compartment 6 is dry. state to prevent the dry cells 8 in the battery compartment 6 from being corroded and damaged.

The working principle and usage process of the utility model: After the dry battery 8 is placed inside the battery compartment 6 of the utility model, the mesh box 95 containing the desiccant 96 is threadedly connected to the inside of the installation groove 97, and then the perforations on the sealing cover 91 are 94 is aligned with the position of the threaded post 92, and moves the sealing cover 91 towards the battery compartment 6. When the sealing cover 91 completely fits the side wall of the battery compartment 6, then rotate the nut 93 to the threaded post 92, so that The sealing cover 91 is limited and fixed at one end of the battery compartment 6. During subsequent use, the sealing cover 91 can prevent water in the external environment from entering the battery compartment 6, and the desiccant 96 can absorb the moisture inside the battery compartment 6 to ensure The internal environment of the battery compartment 6 is in a dry state to prevent the dry cells 8 in the battery compartment 6 from being corroded and damaged. The user can place meals inside the aluminum foil box 4, and then place the aluminum foil box 4 inside the shell 2. The user needs to carry meals When going out, you can use the handle 3 to take the entire device, which is convenient for the user to take and carry. When you need to eat the meal inside the aluminum foil box 4, if the meal needs to be heated when it is cooled, use the dry battery 8 inside the battery compartment 6 to provide electric heating. The plate 7 is powered, and the electric heating plate 7 operates to heat the food inside the aluminum foil box 4. When the heating is completed and needs to be eaten, open the cover 1 and then rotate the threaded rod 56 so that the threaded rod 56 rotates and moves along the threaded hole 55. , the return spring 53 loses the resisting force of the threaded rod 56 and deforms to restore its original shape, driving the moving block 51 to move inside the moving groove 54. The movement of the moving block 51 drives the moving plate 52 to move, and the movement of the moving plate 52 drives the aluminum foil box 4 to move and protrude from the shell. 2. Then take out the aluminum foil box 4 from the inside of the casing 2, so that it is convenient for the user to take the aluminum foil box 4, and then it is convenient for the user to eat the meals inside the aluminum foil box 4, and it is also convenient for the user to clean the aluminum foil box 4.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable aluminium foil cutlery box with heating function, includes shell, its characterized in that: the battery compartment is connected with the below of shell, and the inside of battery compartment is provided with dry battery, and the one end of battery compartment is provided with drying component, is provided with the electrical heating board on the lateral wall of shell, is provided with the handle on the lateral wall of shell, connects through the pivot between handle and the shell, and the inside of shell is provided with the aluminium foil box, is provided with jacking subassembly between aluminium foil box and the shell, and the top of shell is provided with the apron.

2. The portable aluminum foil cutlery box with heating function of claim 1, wherein: the jacking assembly comprises a moving block, a moving plate, a reset spring, a moving groove, a threaded hole and a threaded rod, wherein the moving plate is arranged in the shell and located below the aluminum foil box, the moving blocks are connected to the two ends of the moving plate, the moving groove is formed in the inner side wall of the shell and corresponds to the position of the moving block, the reset spring is connected between the moving block and the moving groove, the threaded hole is formed in the shell, and the threaded rod is connected to the internal threads of the threaded hole.

3. The portable aluminum foil cutlery box with heating function of claim 2, wherein: one end of the moving block, which is far away from the moving plate, is connected with a guide sliding block, and a guide sliding groove is arranged on the side wall of the moving groove and corresponds to the position of the guide sliding block.

4. The portable aluminum foil cutlery box with heating function of claim 1, wherein: the drying assembly comprises a sealing cover, a net box, a drying agent and a mounting groove, wherein the sealing cover is arranged on one side of the battery bin, the mounting groove is formed in the side wall of the sealing cover, the net box is connected with the mounting groove through internal threads, and the drying agent is filled in the net box.

5. The portable aluminum foil cutlery box with heating function of claim 1, wherein: the drying assembly further comprises a threaded column, nuts and perforations, the threaded column is connected to two ends of one side of the battery bin, close to the sealing cover, the perforations are formed in the sealing cover and correspond to the threaded column, and the nuts are connected to the outer side wall of the threaded column and located on one side of the sealing cover in a threaded mode.

6. The portable aluminum foil cutlery box with heating function of claim 4, wherein: one side of the sealing cover, which is close to the battery compartment, is connected with a sealing ring, and a sealing groove is arranged on the side wall of the battery compartment and corresponds to the sealing ring.