Heat preservation middle lining for octagonal meal box

Abstract

The utility model relates to the technical field of octagonal lunch boxes, and discloses a heat preservation middle lining for an octagonal lunch box, which comprises an octagonal lunch box main body, a heat preservation mechanism is arranged at the inner bottom of the octagonal lunch box main body, and a splash-proof mechanism is arranged at the top of the heat preservation mechanism. According to the heat preservation middle lining for the octagonal meal box, heat preservation can be conducted on the middle lining body through the arranged heat preservation mechanism and hot air generated by the heating bag, the heat preservation function of the middle lining body is achieved, the phenomenon that food in the middle lining body is cold, and consequently the taste of the food in the middle lining body is affected is avoided, and the food in the middle lining body is prevented from being splashed out through the arranged anti-splashing mechanism; the cover body is placed on the top of the middle lining body, at the moment, the limiting rods can be inserted into the connecting blocks, the cover body can be positioned, the phenomenon that food in the middle lining body splashes out can be prevented through the arranged cover body, and the heating bag can be conveniently replaced through the arranged detachable middle lining body.

Description

Technical Field

[0001] The utility model relates to the technical field of octagonal lunch boxes, in particular to a heat-insulating middle lining for an octagonal lunch box. Background Art

[0002] Plastic lunch boxes are plastic containers made of food-grade plastic materials for the convenience of taking food out. It is a common household plastic product in our daily life and an indispensable plastic container for picnics or hiking. Plastic lunch boxes are also available in a variety of styles and sizes. Square plastic lunch boxes can be used to store various ingredients. Rectangular plastic lunch boxes are easy to store foods with moisture, such as fruits, vegetables and seafood. Round plastic lunch boxes are suitable for storing sauces, pastes and various side dishes.

[0003] The patent website announcement number CN 212754646 U discloses a lunch box, including a box body and a box cover covered on the box body, a sealing ring is arranged at the edge of the box cover, and a pressing structure is arranged on the outer wall of the sealing ring. When the box cover covers the box body, the pressing structure and the inner wall of the box body are pressed against each other. A lunch box of the utility model adopts a double-layer sealing structure, and a sealing member has two sealing sheets, which reduces the precision requirements for the lunch box and the sealing member, and also reduces the probability of sealing failure. The sealing effect is good, the soup is not easy to spill, and it is easy to install and disassemble for cleaning.

[0004] The applicant believes that the lunch box has the following disadvantages: the lunch box does not have the function of keeping warm, which causes the food inside the lunch box to easily cool down after being placed, affecting the taste of the food, making it inconvenient to use, and thus presenting defects. Utility Model Content

[0005] The utility model aims to provide a heat-insulating middle lining for an octagonal lunch box to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulating middle liner for an octagonal lunch box, comprising an octagonal lunch box body, a heat preservation mechanism is arranged at the bottom of the octagonal lunch box body, and an anti-splashing mechanism is arranged on the top of the heat preservation mechanism.

[0007] The heat preservation mechanism includes a base, which is fixedly connected to the bottom of the octagonal lunch box body. The top of the base is fixedly connected to a support frame. A groove is opened on the surface of the base. A limiting piece is inserted in the groove. The limiting piece is fixedly connected to the bottom of the octagonal lunch box body.

[0008] Preferably, the number of the limiting members is four, and the four limiting members are arranged at equal intervals, and the middle liner body can be limited by the provided limiting members.

[0009] Preferably, a middle lining body is provided between the limiting members, the middle lining body is provided in the octagonal lunch box body, and a first handle is fixedly connected to the surface of the middle lining body, so that the middle lining body can be conveniently taken by the provided first handle.

[0010] Preferably, the anti-splash mechanism includes a limiting rod, which is fixedly connected to the top of the limiting member, a connecting block is inserted into the surface of the limiting rod, and a cover body is fixedly connected to the surface of the connecting block, and the position of the cover body can be limited by setting the limiting rod.

[0011] Preferably, a second handle is fixedly connected to the top of the cover body, and the cover body is arranged on the top of the middle liner body. The arranged cover body can prevent food inside the middle liner body from splashing out.

[0012] Compared with the prior art, the utility model provides a heat-insulating middle lining for an octagonal lunch box, which has the following beneficial effects:

[0013] 1. The heat-insulating middle liner for the octagonal lunch box can insulate the middle liner body through the heat-insulating mechanism provided, and the hot air generated by the heating bag itself can insulate the middle liner body, thereby realizing the heat-insulating function of the middle liner body and preventing the food inside the middle liner body from getting cold and affecting the taste of the food inside the middle liner body.

[0014] 2. The heat-insulating middle liner for the octagonal lunch box has an anti-splashing mechanism. By placing the cover body on the top of the middle liner body, the limit rod can be inserted into the interior of the connecting block to position the cover body. The provided cover body can prevent the food inside the middle liner body from splashing out.

[0015] 3. The heat-insulating middle liner for the octagonal lunch box is provided with a detachable middle liner body, so that the heating pack can be easily replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the heat preservation mechanism of the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the heat preservation mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the anti-splashing mechanism of the utility model.

[0022] In the figure: 1. octagonal lunch box body; 2. heat preservation mechanism; 21. first handle; 22. base; 23. limiter; 24. middle lining body; 25. support frame; 3. splash-proof mechanism; 31. connecting block; 32. second handle; 33. cover body; 34. limit rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] The utility model provides a technical solution:

[0025] Embodiment 1:

[0026] Combination Figure 1-2 to Figure 3-4 A heat-insulating middle lining for an octagonal lunch box comprises an octagonal lunch box body 1, a heat-insulating mechanism 2 is arranged at the bottom of the octagonal lunch box body 1, and an anti-splashing mechanism 3 is arranged at the top of the heat-insulating mechanism 2.

[0027] The heat preservation mechanism 2 includes a base 22, which is fixedly connected to the bottom of the octagonal lunch box body 1. A support frame 25 is fixedly connected to the top of the base 22. A groove is opened on the surface of the base 22, and a limiting member 23 is inserted in the groove. The limiting member 23 is fixedly connected to the bottom of the octagonal lunch box body 1.

[0028] Furthermore, there are four limiting members 23 , which are arranged at equal intervals. The middle liner body 24 can be limited by the limiting members 23 .

[0029] Furthermore, a middle lining body 24 is provided between the limiting members 23 , and the middle lining body 24 is provided in the octagonal lunch box body 1 . A first handle 21 is fixedly connected to the surface of the middle lining body 24 , and the first handle 21 is provided to facilitate taking the middle lining body 24 .

[0030] Embodiment 2:

[0031] See also Figure 5On the basis of the first embodiment, the anti-splash mechanism 3 further includes a limiting rod 34, the limiting rod 34 is fixedly connected to the top of the limiting member 23, a connecting block 31 is inserted on the surface of the limiting rod 34, and a cover body 33 is fixedly connected to the surface of the connecting block 31. The position of the cover body 33 can be limited by setting the limiting rod 34.

[0032] Furthermore, a second handle 32 is fixedly connected to the top of the cover body 33 , and the cover body 33 is disposed on the top of the middle liner body 24 . The disposed cover body 33 can prevent food inside the middle liner body 24 from splashing out.

[0033] In actual operation, when this device is used, first, the heating pack is placed inside the support frame 25, and then the middle liner body 24 is placed on the top of the support frame 25. At this time, the limiting member 23 is in close contact with the surface of the middle liner body 24. At this time, the hot air generated by the heating pack itself can keep the middle liner body 24 warm, thereby realizing the function of keeping the middle liner body 24 warm and preventing the food inside the middle liner body 24 from getting cold and affecting the taste of the food inside the middle liner body 24. Then, the cover body 33 is placed on the top of the middle liner body 24. At this time, the limiting rod 34 can be inserted into the interior of the connecting block 31, and the cover body 33 can be positioned. The set cover body 33 can prevent the food inside the middle liner body 24 from splashing.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A heat-insulating lining for an octagonal lunch box, comprising an octagonal lunch box body (1), characterized in that: The bottom of the octagonal lunch box body (1) is provided with a heat preservation mechanism (2), and the top of the heat preservation mechanism (2) is provided with an anti-splashing mechanism (3); The heat preservation mechanism (2) comprises a base (22), the base (22) being fixedly connected to the inner bottom of the octagonal lunch box body (1), the top of the base (22) being fixedly connected to a support frame (25), a groove being provided on the surface of the base (22), a limiting member (23) being inserted into the groove, and the limiting member (23) being fixedly connected to the inner bottom of the octagonal lunch box body (1).

2. The heat-insulating middle lining for an octagonal lunch box according to claim 1, characterized in that: The number of the limiting members (23) is four, and the four limiting members (23) are arranged at equal intervals.

3. The heat-insulating middle lining for an octagonal lunch box according to claim 1, characterized in that: A middle lining body (24) is arranged between the four limiting members (23); the middle lining body (24) is arranged in the octagonal lunch box body (1); and a first handle (21) is fixedly connected to the surface of the middle lining body (24).

4. The heat-insulating middle lining for an octagonal lunch box according to claim 1, characterized in that: The anti-splash mechanism (3) comprises a limiting rod (34), the limiting rod (34) being fixedly connected to the top of the limiting member (23), a connecting block (31) being inserted into the surface of the limiting rod (34), and a cover body (33) being fixedly connected to the surface of the connecting block (31).

5. The heat-insulating middle lining for an octagonal lunch box according to claim 4, characterized in that: The top of the cover body (33) is fixedly connected to a second handle (32), and the cover body (33) is arranged on the top of the middle liner body (24).

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