Electric lunch box with detachable inner container

Abstract

The utility model discloses an electric lunch box with a detachable inner container, and relates to the field of electric heating lunch box devices. The electric lunch box with the detachable inner container comprises a lunch box base and the lunch box inner container arranged in the lunch box base, a box cover is arranged at the top of the lunch box base, a clamping assembly is arranged in the box cover, and the clamping assembly comprises a clamping rod penetrating through the bottom of the box cover and used for clamping the lunch box inner container; a handle used for moving the clamping rod is arranged at the top of the box cover, and a threaded rod used for limiting the handle is arranged on the side wall of the handle. According to the electric lunch box with the detachable inner container, the clamping rods can be driven to clamp and take out the inner container of the lunch box by pressing and moving the handle at the top of the box cover, so that the situation that hands are easily scalded due to high temperature of the inner container of the lunch box is avoided; through covering of the box cover, transpiration water vapor in the lunch box base can be prevented from burning hands, and the lunch box is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of electric lunch boxes, in particular to an electric lunch box with a detachable inner liner. Background Art

[0002] An electric lunch box is a small household appliance that generates high-temperature steam inside the lunch box to achieve the purpose of heating and heat preservation when the heating element is energized. It is convenient for carrying meals and other food when going out.

[0003] The existing problem is that the inner pot of the electric lunch box is too hot after heating, which can easily burn your hands when you take it out, making it inconvenient to eat it in time.

[0004] The reason for this problem is that the inner pot of the current electric lunch box will be taken out for consumption after heating. Since the inner pot of the lunch box is usually made of stainless steel, it has good thermal conductivity, resulting in a high temperature of the inner pot after heating. When the inner pot is taken out manually, it is easy to burn the skin of the hand. Secondly, when taking it out with a chopstick, the hand will be above the electric lunch box, which may cause the steam in the lunch box to burn the hand. In addition, the chopstick is not convenient to carry with the electric lunch box. In view of the shortcomings of the existing technology, we propose an electric lunch box with a detachable inner pot to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an electric lunch box with a detachable inner pot, which solves the problem that the inner pot of the electric lunch box is at a high temperature after heating, which can easily burn the hands when taking it out and is inconvenient to eat in time.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: an electric lunch box with a detachable inner liner, comprising a lunch box base and a lunch box inner liner arranged inside the lunch box base, a box cover is arranged on the top of the lunch box base, a clamping assembly is arranged inside the box cover, and the clamping assembly comprises:

[0007] A clamping rod, which passes through the bottom of the box cover and is used to clamp the inner container of the lunch box;

[0008] A handle and a screw rod, wherein the handle is arranged on the top of the box cover and is used to move the clamping rod, and the screw rod is arranged on the side wall of the handle and is used to limit the handle.

[0009] Preferably, a transverse groove is provided at the bottom of the box cover, and the clamping rod is slidably connected inside the transverse groove.

[0010] Preferably, the clamping assembly further comprises:

[0011] A shaft rod, which is fixedly connected to both sides of the handle, and the shaft rod is used to rotate the handle;

[0012] The arc-shaped piece is fixedly connected to the top of the clamping rod, and the arc-shaped piece is used to connect the clamping rod and the handle.

[0013] Preferably, a square groove is provided on the top of the box cover, and the shaft rod is rotatably connected inside the square groove.

[0014] Preferably, a sliding groove is provided inside the side wall of the square groove, the shaft rod is slidably connected inside the sliding groove, and the sliding groove is communicated with the transverse groove.

[0015] Preferably, a circular groove is formed on the outer peripheral wall of the shaft rod, and the arc-shaped member is slidably connected inside the circular groove.

[0016] Preferably, the screw rod is threadedly passed through the side walls of the handle and the shaft rod in sequence, a round hole is opened on the side wall of the slide groove, and the end of the screw rod is inserted into the inside of the round hole.

[0017] The utility model discloses an electric lunch box with a detachable inner liner, which has the following beneficial effects: the electric lunch box with a detachable inner liner is provided with a clamping assembly on the lid of the electric lunch box, and by pressing the handle on the top of the movable lid, the clamping rod can be driven to clamp and take out the inner liner of the lunch box, thereby avoiding the situation that the temperature of the lunch box inner liner is high and easy to burn the hands when manually taking out the lunch box inner liner. At the same time, when the movable handle clamps the lunch box inner liner, the hand will be above the lid, and the cover of the lid can avoid the steam evaporating from the lunch box base from burning the hands, and it is also convenient to carry with the electric lunch box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the structure of the lunch box base of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the lunch box liner of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the box cover of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the handle of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the clamping assembly of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the shaft rod of the utility model;

[0025] Figure 7 It is a structural schematic diagram of the chute of the utility model.

[0026] In the figure: 1. lunch box base; 101. lunch box liner; 2. box cover; 201. square groove; 202. horizontal groove; 203. slide groove; 204. round hole; 205. clamping assembly; 3. handle; 301. shaft rod; 302. round groove; 4. clamping rod; 401. arc-shaped member; 5. screw. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The embodiment of the present application provides an electric lunch box with a detachable inner pot. The problem that the inner pot of the electric lunch box is relatively high in temperature after heating, which can easily burn the hands when taking out the food, making it inconvenient to eat the food in time is solved.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] The utility model embodiment discloses an electric lunch box with a detachable inner container.

[0031] According to the attached Figure 1-7 As shown, an electric lunch box with a detachable inner liner includes a lunch box base 1 and a lunch box inner liner 101 arranged inside the lunch box base 1, a box cover 2 is arranged on the top of the lunch box base 1, and a clamping assembly 205 is arranged inside the box cover 2. The clamping assembly 205 includes:

[0032] A clamping rod 4, which passes through the bottom of the box cover 2, and is used to clamp the lunch box liner 101;

[0033] The handle 3 and the screw 5, the handle 3 is arranged on the top of the box cover 2, the handle 3 is used to move the clamping rod 4, and the handle 3 can be used to lift the electric lunch box, the screw 5 is arranged on the side wall of the handle 3, and the screw 5 is used to limit the handle 3 to prevent the handle 3 from moving downward at will.

[0034] A transverse groove 202 is formed at the bottom of the box cover 2 , and a clamping rod 4 is slidably connected inside the transverse groove 202 , so that the lunch box liner 101 can be clamped by the clamping rod 4 .

[0035] The clamping assembly 205 further includes:

[0036] A shaft 301, which is fixedly connected to both sides of the handle 3, and the shaft 301 is used to rotate the handle 3;

[0037] The arc-shaped member 401 is fixedly connected to the top of the clamping rod 4 , and is used to connect the clamping rod 4 and the handle 3 .

[0038] A square slot 201 is formed on the top of the box cover 2 , and the shaft 301 is rotatably connected inside the square slot 201 .

[0039] A slide groove 203 is provided inside the side wall of the square groove 201, and the shaft rod 301 is slidably connected inside the slide groove 203. The slide groove 203 is connected to the horizontal groove 202. By pressing the handle 3 downward, the shaft rod 301 and the clamping rod 4 will move downward. At this time, the clamping rod 4 will exceed the bottom of the box cover 2. At the same time, by pinching the two sets of handles 3, the clamping rod 4 can be driven to clamp and take out the lunch box liner 101. At this time, the hand will operate above the box cover 2. When the box cover 2 clamps the lunch box liner 101, it can block the steam to avoid direct evaporation on the hand and cause burns to the hand.

[0040] A circular groove 302 is formed on the outer wall of the shaft 301 , and the arc-shaped member 401 is slidably connected inside the circular groove 302 . When the handle 3 is turned, the shaft 301 can be driven to rotate in the slide groove 203 , and the arc-shaped member 401 will be slidably connected to the circular groove 302 .

[0041] The screw 5 is threadedly penetrated through the side walls of the handle 3 and the shaft 301 in sequence. A circular hole 204 is opened on the side wall of the slide groove 203. The end of the screw 5 is inserted into the inside of the circular hole 204. The end side of the screw 5 is a smooth round rod shape. When the handle 3 is restored to its original position and located at the top of the slide groove 203, the screw 5 can be inserted into the circular hole 204 by rotating it. At the same time, when the lifting handle 3 is rotated, the screw 5 will rotate inside the circular hole 204.

[0042] When the utility model is in use, the food is first heated through the lunch box base 1, and then the box cover 2 is removed, and then the screw rod 5 is rotated outward to make the end of the screw rod 5 slide out of the circular hole 204, and then the handle 3 is pressed downward to drive the shaft rod 301 and the clamping rod 4 to move downward, and the clamping rod 4 will exceed the bottom of the box cover 2, and then the clamping rod 4 is placed on both sides of the lunch box liner 101 on the lunch box base 1, and finally the two sets of handles 3 are pinched at the same time, which can drive the clamping rod 4 to slide in the horizontal groove 202, and the lunch box liner 101 can be clamped and taken out.

[0043] In summary, compared with the prior art, the present invention has the following beneficial effects: by arranging a clamping assembly 205 on the lid 2 of the electric lunch box, by pressing and moving the handle 3 on the top of the lid 2, the clamping rod 4 can be driven to clamp and take out the lunch box liner 101, thereby avoiding the situation in which the temperature of the lunch box liner 101 is high and easily burns the hands when the lunch box liner 101 is manually taken out. At the same time, when the handle 3 is moved, the hand will be above the lid 2, and the cover of the lid 2 can avoid the steam evaporating from the lunch box base 1 from burning the hand, and it is also convenient to carry with the electric lunch box.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric lunch box with a detachable inner liner, comprising a lunch box base (1) and a lunch box inner liner (101) arranged inside the lunch box base (1), characterized in that: A box cover (2) is arranged on the top of the lunch box base (1), and a clamping assembly (205) is arranged inside the box cover (2). The clamping assembly (205) comprises: A clamping rod (4) passing through the bottom of the box cover (2), the clamping rod (4) being used to clamp the lunch box liner (101); A handle (3) and a screw rod (5), wherein the handle (3) is arranged on the top of the box cover (2), the handle (3) is used to move the clamp rod (4), and the screw rod (5) is arranged on the side wall of the handle (3), and the screw rod (5) is used to limit the handle (3).

2. The electric lunch box with a detachable inner container according to claim 1, characterized in that: The bottom of the box cover (2) is provided with a transverse groove (202), and the clamping rod (4) is slidably connected inside the transverse groove (202).

3. The electric lunch box with a detachable inner container according to claim 1, characterized in that: The clamping assembly (205) further comprises: A shaft (301) fixedly connected to two sides of the handle (3), the shaft (301) being used to rotate the handle (3); An arc-shaped member (401) is fixedly connected to the top of the clamping rod (4), and the arc-shaped member (401) is used to connect the clamping rod (4) and the handle (3).

4. The electric lunch box with a detachable inner container according to claim 3, characterized in that: A square groove (201) is provided on the top of the box cover (2), and the shaft (301) is rotatably connected inside the square groove (201).

5. The electric lunch box with a detachable inner container according to claim 4, characterized in that: A sliding groove (203) is provided inside the side wall of the square groove (201), the shaft rod (301) is slidably connected inside the sliding groove (203), and the sliding groove (203) is connected to the transverse groove (202).

6. The electric lunch box with a detachable inner container according to claim 5, characterized in that: A circular groove (302) is formed on the outer peripheral wall of the shaft rod (301), and the arc-shaped member (401) is slidably connected inside the circular groove (302).

7. The electric lunch box with a detachable inner container according to claim 5, characterized in that: The screw rod (5) is threadedly passed through the side walls of the handle (3) and the shaft rod (301) in sequence, and a round hole (204) is formed on the side wall of the slide groove (203), and the end of the screw rod (5) is inserted into the inside of the round hole (204).

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