Electric heating lunch box

Abstract

The utility model discloses an electric heating lunch box which comprises a box cover, a box body and a buckle, at least two mounting seats are arranged on the side edge of the box cover, the two mounting seats are symmetrically arranged, and first buckles are arranged below the mounting seats; a second buckle is arranged on the side edge of the box body, and the second buckle and the first buckle are located on the same side. The number of the buckle handles is at least two, the buckle handles are rotationally installed on the installation base and are symmetrically arranged, the first buckle plate and the second buckle plate are arranged on the inner sides of the buckle handles, the first buckle is connected with the first buckle plate in a buckled mode, and the second buckle is connected with the second buckle plate in a buckled mode, so that load can be shared, and after long-time use, the load can be effectively reduced. The buckling handle, the box body and the box cover can still keep a stable connection state, the problem that food spills out due to the fact that the box cover and the box body are separated is avoided, and the use experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to portable tableware field, especially electric heating lunch box. BACKGROUND

[0002] Electric heating lunch box as commonly used portable tableware, most electric heating lunch boxes on the market are by lunch box body and lunch box cover constitute, and install inner container, electric heating generator, battery and other components in the inside of lunch box body, lead to lunch box body has certain weight, and lunch box cover usually adopts buckle hand and lunch box body buckle connection, after long time heavy use, the existing single buckle structure can appear to separate, lead to lunch box cover and lunch box body appear separation, especially when lifting electric heating lunch box, can lead to the food in electric heating lunch box spill, influence normal use. SUMMARY

[0003] The utility model discloses a electric heating lunch box, including box cover, box body, buckle hand, the side of box cover is provided with mounting seat, mounting seat adopts at least two, two mounting seats are symmetrically set up, the below of mounting seat is provided with first buckle, the side of box body is provided with second buckle, and second buckle is located with first buckle on the same side, buckle hand adopts at least two, buckle hand rotates and is installed on mounting seat, two buckle hands are symmetrically set up, the inside of buckle hand is provided with first buckling plate, second buckling plate, first buckling plate is located below second buckling plate, first buckling plate and first buckle buckle connection, second buckling plate and second buckle buckle connection.

[0004] According to some embodiments of the utility model, two first buckles are arranged below each mounting seat, two first buckling plates are arranged on the inner side of the buckle hand, and the two first buckling plates are arranged on the left and right sides; the first first buckle is arranged on the left side below the mounting seat, and the second first buckle is arranged on the right side below the mounting seat.

[0005] According to some embodiments of the utility model, a waterproof frame is arranged in the inner cavity of the box body, a waterproof cover plate is arranged on the top of the waterproof frame, and the waterproof cover plate is fixedly connected with the box body.

[0006] According to some embodiments of the utility model, two mounting ear plates are arranged on the side of the waterproof cover plate, and the two mounting ear plates are symmetrically arranged; two connecting columns are arranged on the bottom of the inner cavity of the box body, and the two connecting columns are symmetrically arranged; the mounting ear plates are connected with the connecting columns through first screws.

[0007] According to some embodiments of the utility model, the box body includes first box body, second box body, the first box body is loaded into the second box body, make the bottom below the second box body form with containing space, the bottom of second box body is equipped with heating disc.

[0008] According to some embodiments of the utility model, the first box body's side plate top opens the clamping slot, the second box body is equipped with first flanging, the first flanging extends downward and forms the surrounding edge, the bottom of surrounding edge is equipped with the convex rib strip, the convex rib strip is clamped into the clamping slot.

[0009] According to some embodiments of the utility model, the first box body is provided with a stand column, the bottom of the second box body is provided with a support column, the support column is inserted into the stand column, a second screw is inserted into the stand column, and the second screw is tightly connected with the support column.

[0010] According to some embodiments of the utility model, the second box body includes a box bottom, the box bottom is provided with a mounting port, the bottom surface of the box bottom is provided with a plurality of mounting columns, the mounting columns are arranged at intervals, and the mounting port is surrounded by the mounting columns; the heating disc is mounted in the mounting port, the heating disc is provided with a second flanging, a plurality of mounting holes are formed in the second flanging, a third screw is mounted in the mounting hole, and the third screw is tightly connected with the mounting column.

[0011] According to some embodiments of the utility model, the box cover is provided with a receiving cavity, a flip cover is mounted on the top of the receiving cavity, and the flip cover is rotatably mounted on the box cover.

[0012] According to some embodiments of the utility model, the second box body is provided with an inner container, the top edge of the inner container is provided with a rolled edge, the rolled edge is used to be placed on the top of the side plate of the second box body, and an inner cover is mounted on the inner container.

[0013] The embodiments of the utility model have at least the following beneficial effects:

[0014] 1. The first buckle and the second buckle are arranged on the side edges of the box cover and the box body respectively, the first buckle plate and the second buckle plate are arranged on the inner side of the buckle, the first buckle is buckled with the first buckle plate, and the second buckle is buckled with the second buckle plate, so that the weight can be shared, the buckle and the box cover and the box body can still maintain a stable connection state after long-term use, the problem that the box cover and the box body are separated to cause food to spill out is avoided, and the use experience is improved.

[0015] 2. The waterproof frame is arranged in the box body, the battery, the circuit board and other components are mounted in the waterproof frame, and the waterproof cover plate is closed, so that the rice cooker is prevented from being in contact with soup, cooking water and other components to cause short circuit and other problems.

[0016] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of embodiments in which reference will be made to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description of embodiments, taken in conjunction with the accompanying drawings in which:

[0018] Figure 1 is a whole schematic view of the embodiment of the present application;

[0019] Figure 2 is a whole exploded schematic view of the embodiment of the present application;

[0020] Figure 3 is a whole top view schematic view of the embodiment of the present application;

[0021] Figure 4 is a sectional view along A-A of the embodiment of the present application; Figure 3 Figure 1 ;

[0022] Figure 5 is an enlarged schematic view of B of the embodiment of the present application; Figure 4 Figure 2 ;

[0023] Figure 6 is a sectional view along C-C of the embodiment of the present application; Figure 3 Figure 1 ;

[0024] Figure 7 is an enlarged schematic view of D of the embodiment of the present application; Figure 6 Figure 2 ;

[0025] Figure 8 is a schematic view of the box cover of the embodiment of the present application; Figure 3 ;

[0026] Figure 9 is a top view schematic view of the box body of the embodiment of the present application;

[0027] Figure 10 is a sectional view along E-E of the embodiment of the present application; Figure 7

[0028] is a schematic view of the waterproof frame and the waterproof cover plate of the embodiment of the present application; Figure 11

[0029] is a schematic view of the second box body and the inner container of the embodiment of the present application. Figure 12 DETAILED DESCRIPTION

[0030] ​​​​​The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0031] In the description of this utility model, "more than" means two or more, and "greater than," "less than," "exceeding," etc., are understood to exclude the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.

[0032] Reference Figure 1 , 5 An electric lunch box includes a lid 100, a body 200, and handles 300. The lid 100 has a mounting base 110 on its side, with at least two mounting bases 110 arranged symmetrically. A first buckle 120 is located below the mounting base 110. A second buckle 240 is located on the side of the body 200, and the second buckle 240 is on the same side as the first buckle 120. At least two handles 300 are used, rotatably mounted on the mounting base 110, and arranged symmetrically. A first latch plate 310 and a second latch plate 320 are located on the inner side of each handle 300. The first latch plate 310 is located below the second latch plate 320, and the first latch plate 310 is latched to the first buckle 120, while the second latch plate 320 is latched to the second buckle 240.

[0033] Reference Figures 4 to 7 As shown, a first buckle 120 and a second buckle 240 are respectively provided on the sides of the lid 100 and the body 200, and a first buckle plate 310 and a second buckle plate 320 are provided on the inner side of the handle 300.

[0034] The first buckle 120 is buckled to the first buckle plate 310. The top of the first buckle 120 is provided with a first protrusion 121, and the bottom of the first buckle plate 310 is provided with a second protrusion 311. The first buckle plate 310 is fastened to the top of the first buckle 120, so that the first protrusion 121 and the second protrusion 311 engage with each other.

[0035] The second buckle 240 is snapped together with the second buckle plate 320. The bottom of the second buckle 240 is provided with a third protrusion 241, and the top of the second buckle plate 320 is provided with a fourth protrusion 321. The second buckle plate 320 is fastened to the bottom of the second buckle 240, so that the third protrusion 241 and the fourth protrusion 321 interlock with each other.

[0036] Through the buckle connection between the first buckle 120 and the first buckle plate 310, and between the second buckle 240 and the second buckle plate 320, the buckle effect is improved, so that the weight can be shared, and after long-term use, the buckle hand 300 and the box body 200 and the box cover 100 can still maintain a stable connection state, avoiding the problem of food spilling caused by the separation of the box cover 100 and the box body 200, and improving the use experience.

[0037] Referring to Figure 1 As shown in the drawings, in order to improve the tightness of the connection between the buckle hand 300 and the box cover 100, two first buckles 120 are arranged below each mounting seat 110, the first first buckle 120 is located on the left side below the mounting seat 110, and the second first buckle 120 is located on the right side below the mounting seat 110; Correspondingly, two first buckle plates 310 are arranged on the inner side of the buckle hand 300, and the two first buckle plates 310 are arranged on the left and right sides.

[0038] Meanwhile, a second buckle 240 is arranged below the two first buckles 120, and the length of the second buckle 240 is shorter than the distance between the two first buckles 120, so as to increase the contact area when the second buckle 240 is buckled with the second buckle plate 320, and to improve the stability of the connection between the buckle hand 300 and the box body 200.

[0039] Referring to Figure 11 As shown in the drawings, during use, soup, cooking water and the like may leak into the inner cavity of the box body 200, in order to avoid the occurrence of problems such as short circuit of the electric rice cooker, a waterproof frame 250 is arranged in the inner cavity of the box body 200, and the battery, circuit board and other components are arranged in the waterproof frame 250.

[0040] A waterproof cover plate 260 is arranged on the top of the waterproof frame 250, and the waterproof frame 250 is closed by the waterproof cover plate 260; to avoid the contact between the soup, cooking water and the like entering the box body 200 and the battery, circuit board and other components, and to avoid the occurrence of problems such as short circuit of the electric rice cooker.

[0041] Meanwhile, a surrounding frame is arranged on the edge of the waterproof cover plate 260, and when the waterproof cover plate 260 is arranged on the top of the waterproof frame 250, the surrounding frame is arranged outside the waterproof frame 250, so that the inner side of the surrounding frame is in close contact with the outer side of the waterproof frame 250, thereby achieving a sealing effect.

[0042] In order to further improve the sealing effect, a sealing ring can also be arranged between the inner side of the surrounding frame and the outer side of the waterproof frame 250.

[0043] Referring to Figure 11As shown, two mounting lugs 261 are arranged on the side edges of the waterproof cover plate 260, and the two mounting lugs 261 are symmetrically arranged; two connecting columns 270 are arranged on the bottom of the inner cavity of the box body 200, and the two connecting columns 270 are symmetrically arranged; the mounting lug 261 is connected with the connecting column 270 through the first screw, so that the waterproof cover plate 260 and the box body 200 are fixedly connected, and at the same time, the waterproof cover plate 260 always remains tightly covered on the top of the waterproof frame 250.

[0044] Referring to Figures 2 to 4 As shown, the box body 200 includes a first box body 210 and a second box body 220, the first box body 210 is arranged with the second box body 220, a containing space 201 is formed below the bottom of the second box body 220, and the bottom of the second box body 220 is arranged with the heating disc 230.

[0045] The containing space 201 is used for arranging the mounting circuit components, and at the same time, a heat dissipation grille is arranged on the bottom of the first box body 210, so that the containing space 201 is heat dissipated, and the heat generated by the heating disc 230 during work is prevented from accumulating in the containing space 201.

[0046] Referring to Figure 5 As shown, in order to accurately position the mounting position of the second box body 220, a clamping groove 211 is arranged on the top of the side plate of the first box body 210, the second box body 220 is arranged with a first flange 221, the first flange 221 extends downward to form a surrounding edge 222, the bottom of the surrounding edge 222 is arranged with a protruding rib 223, when the second box body 220 is arranged in the first box body 210, the protruding rib 223 is clamped into the clamping groove 211, so that the position of the second box body 220 is positioned, and at the same time, the second box body 220 and the first box body 210 are prevented from sliding and being dislocated after the second box body 220 is arranged in the first box body 210.

[0047] Referring to Figure 10 As shown, in order to fix the second box body 220 in the first box body 210, a stand column 212 is arranged in the first box body 210, the bottom of the second box body 220 is arranged with a supporting column 224, the supporting column 224 is inserted into the stand column 212, a second screw is inserted into the stand column 212, the second screw is tightly connected with the supporting column 224, and the fixing connection between the second box body 220 and the first box body 210 is completed.

[0048] The inner container 400 is arranged in the second box body 220, the inner container 400 is made of metal material, such as stainless steel, aluminum and the like, because the inner container 400 is in contact with the heating disc 230, and the inner container 400 contains food, so the second box body 220 bears a large force, and therefore the stand column 212 provides a supporting force for the second box body 220, so as to prevent the bottom of the second box body 220 from being deformed due to the force, thereby affecting use.

[0049] Referring toFigure 2 As shown, in order to facilitate the inner container 400 to be taken out from the second box body 220, a curled edge 410 is arranged at the top edge of the inner container 400, when the inner container 400 is put into the second box body 220, the curled edge 410 is placed on the top of the side plate of the second box body 220, when the inner container 400 is taken out, the inner container 400 can be separated from the second box body 220 by only buckling the curled edge 410, and meanwhile, the inner cover 500 is arranged on the inner container 400, and the inner container 400 is closed by the inner cover 500.

[0050] Referring to Figure 12 As shown, the second box body 220 comprises a box bottom, the box bottom is provided with a mounting hole 225, and the heating disc 230 is arranged in the mounting hole 225.

[0051] In order to fix the heating disc 230, a plurality of mounting columns 226 are arranged on the bottom surface of the box bottom, the plurality of mounting columns 226 are arranged at intervals, and the mounting hole 225 is surrounded by the plurality of mounting columns 226; meanwhile, a second curled edge 231 is arranged on the heating disc 230, a plurality of mounting holes 232 are arranged on the second curled edge 231, the third screws are arranged in the mounting holes 232, and the third screws are tightly connected with the mounting columns 226, so that the heating disc 230 is fixedly arranged, and the third screws can be disassembled, so that the heating disc 230 is conveniently maintained and replaced.

[0052] Referring to Figure 8 As shown, the box cover 100 is provided with a receiving cavity 130, and tableware such as forks, chopsticks and spoons can be arranged in the receiving cavity 130, so that the receiving bag carried by the user when going out is reduced, and meanwhile, the loss or omission of the tableware is avoided.

[0053] Meanwhile, a flip cover 140 is arranged on the top of the receiving cavity 130, the flip cover 140 is rotatably arranged on the box cover 100, the receiving cavity 130 is closed by the flip cover 140, so as to ensure the hygiene of the receiving cavity 130; when used, the flip cover 140 is only flipped.

[0054] In the description of the present specification, the description of the terms "some embodiments" or "it is conceivable" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiments or examples are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner without departing from the purpose of the present application.

[0055] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the present application.

Claims

1. An electrically heated lunch box, characterized by The utility model relates to a waterproof box, including: The side of box cover (100) is provided with mounting seat (110), mounting seat (110) adopts at least two, two mounting seat (110) symmetry is provided, and the lower portion of mounting seat (110) is provided with first buckle (120); The side of box body (200) is provided with second buckle (240), second buckle (240) adopts at least two, two second buckle (240) symmetry is provided, and second buckle (240) is located with first buckle (120) on the same side; The handle (300) adopts at least two, the handle (300) is rotated and is installed on mounting seat (110), two handle (300) symmetry is provided, and the inside of handle (300) is provided with first buckle plate (310), second buckle plate (320), first buckle plate (310) is located below second buckle plate (320), first buckle plate (310) is connected with first buckle (120), and second buckle plate (320) is connected with second buckle (240).

2. The electrically heated bento box according to claim 1, characterized by The lower portion of each mounting seat (110) is provided with two first buckles (120), the first first buckle (120) is located below the left side of mounting seat (110), and the second first buckle (120) is located below the right side of mounting seat (110); The inside of handle (300) is provided with two first buckle plates (310), and two first buckle plates (310) are arranged on the left and right sides.

3. The electrically heated bento box according to claim 1, characterized by The inner chamber of box body (200) is equipped with waterproof frame (250), and the top of waterproof frame (250) is covered with waterproof cover plate (260), and waterproof cover plate (260) is fixedly connected with box body (200).

4. The electrically heated bento box according to claim 3, characterized by The side of waterproof cover plate (260) is provided with two mounting lug plates (261), and two mounting lug plates (261) are symmetrically arranged;The bottom of the inner chamber of box body (200) is provided with two connecting columns (270), and two connecting columns (270) are symmetrically arranged;The mounting lug plate (261) is connected with the connecting column (270) through the first screw.

5. The electrically heated bento box according to claim 1, characterized by The box body (200) includes a first box body (210) and a second box body (220), the second box body (220) is arranged in the first box body (210), a containing space (201) is formed below the bottom of the second box body (220), and a heating disc (230) is arranged on the bottom of the second box body (220).

6. The electrically heated bento box according to claim 5, characterized by The side plate of the first box body (210) is provided with a clamping groove (211), the second box body (220) is provided with a first flange (221), the first flange (221) extends downward to form a surrounding edge (222), the bottom of the surrounding edge (222) is provided with a protruding rib (223), and the protruding rib (223) is clamped into the clamping groove (211).

7. The electrically heated bento box according to claim 6, characterized by The first box (210) is provided with a stand column (212), the bottom of the second box (220) is provided with a supporting column (224), the supporting column (224) is inserted into the stand column (212), a second screw is inserted into the stand column (212), and the second screw is tightly connected with the supporting column (224).

8. The electrically heated bento box according to claim 5, characterized by The bottom of the second box (220) is provided with a mounting port (225), the bottom of the second box (220) is provided with a plurality of mounting columns (226), the mounting columns (226) are arranged at intervals, and the mounting port (225) is surrounded by the mounting columns (226). The heating disc (230) is arranged in the mounting port (225), the heating disc (230) is provided with a second flange (231), a plurality of mounting holes (232) are formed in the second flange (231), third screws are arranged in the mounting holes (232), and the third screws are tightly connected with the mounting columns (226).

9. The electrically heated bento box according to claim 1, characterized by The box cover (100) is provided with a receiving cavity (130), the top of the receiving cavity (130) is provided with a flip cover (140), and the flip cover (140) is rotatably arranged on the box cover (100).

10. The electrically heated bento box according to claim 5, characterized by The second box (220) is arranged with an inner container (400), the top edge of the inner container (400) is provided with a rolled edge (410), the rolled edge (410) is arranged on the top of the side plate of the second box (220), and the inner container (400) is arranged with an inner cover (500).

Images