CN219781802U - Middle cover structure of electric heating lunch box - Google Patents
Middle cover structure of electric heating lunch box Download PDFInfo
- Publication number
- CN219781802U CN219781802U CN202221861537.3U CN202221861537U CN219781802U CN 219781802 U CN219781802 U CN 219781802U CN 202221861537 U CN202221861537 U CN 202221861537U CN 219781802 U CN219781802 U CN 219781802U
- Authority
- CN
- China
- Prior art keywords
- middle cover
- cover body
- buckle
- adhesive tape
- accommodating space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000002390 adhesive tape Substances 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- Table Devices Or Equipment (AREA)
Abstract
The utility model provides a middle cover structure of an electric heating lunch box, which relates to the technical field of household appliances and comprises a middle cover body, wherein the edge of the middle cover body is annularly provided with a sealing ring, and the middle part of the middle cover body is concavely provided with a tableware accommodating space; elastic adhesive tape is arranged in the tableware accommodating space, a buckle is arranged on the bottom surface of the elastic adhesive tape, a buckle hole is formed in the middle cover, and the buckle is connected in the buckle hole. The middle cover has the advantages that the middle cover comprises the middle cover body, the middle cover body is arranged on the inner container, the edge of the middle cover body is annularly provided with the sealing ring, the sealing performance of the inner container is enhanced, the middle part of the middle cover body is concavely provided with the tableware accommodating space, chopsticks or spoons can be placed, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a middle cover structure of an electric heating lunch box.
Background
The electrothermal lunch box is a small household appliance which can generate high-temperature steam inside the lunch box to achieve the purpose of heating or heat preservation after the heating element is electrified. The electric heating lunch box generally comprises a lunch box seat, an inner container, a middle cover, an upper cover and other parts, wherein a heating component is arranged in the lunch box seat and is positioned below the inner container and used for heating or preserving heat of the inner container. At present, the technology related to the aspect of the structure of the middle cover is less disclosed, but the disclosed structure related to the middle cover is quite simple, and only has basic sealing and heat insulation functions and single function.
Disclosure of Invention
The utility model overcomes the defects in the prior art, and provides a middle cover structure of an electric heating lunch box, which comprises a middle cover body, wherein the middle cover body is arranged on an inner container, a sealing ring is annularly arranged at the edge of the middle cover body, the tightness of the inner container is enhanced, and a tableware accommodating space is concavely formed in the middle part of the middle cover body, so that chopsticks or spoons can be placed for use, and the practicability is strong.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a well lid structure of electric heat lunch-box, includes well lid body, the annular sealing ring that is provided with in the edge of well lid body, the middle part of well lid body is sunken to be formed with tableware accommodation space.
Still further, be provided with the elastic adhesive tape in the tableware accommodation space, the bottom surface of elastic adhesive tape is provided with the buckle, be provided with the buckle hole on the well lid, the buckle is connected in the buckle hole.
Furthermore, a fixing buckle is arranged on the bottom surface of the elastic adhesive tape, a fixing hole is formed in the middle cover, and the fixing buckle is connected in the fixing hole.
Further, a clamping groove is concavely formed on the side edge of the middle cover body, and the sealing ring is installed in the clamping groove; the opening height of the clamping groove is matched with the concave depth of the tableware accommodating space.
Still further, the seal ring includes a plurality of longitudinally arranged transverse edges.
Furthermore, handles are arranged on two sides of the middle cover body, and finger buckling positions are formed on the handles.
Further, the number of the handles is two, the handles are symmetrically arranged, and the finger-buckling positions are outwards arranged.
Still further, the middle cover body comprises an upper end face, the handle position is fixed on the upper end face, and the handle position is arranged in the outer edge of the upper end face.
Compared with the prior art, the utility model has the beneficial effects that:
the middle cover comprises a middle cover body which is arranged on the liner, the edge of the middle cover body is annularly provided with a sealing ring, the tightness of the liner is enhanced, and the middle part of the middle cover body is concavely provided with a tableware accommodating space which can be used for placing chopsticks or spoons, so that the middle cover has strong practicability and ingenious structure.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, in which:
FIG. 1 is a schematic view of a middle lid body positioned on an electrothermal canteen;
FIG. 2 is a perspective view of the middle cap body;
FIG. 3 is a second perspective view of the middle cap body;
FIG. 4 is a cross-sectional view of the middle cap body;
FIG. 5 is an exploded view of the middle cap body;
fig. 6 is a schematic view of the lid body in a top view for placing cutlery.
In the figure: 1-middle cover body, 101-tableware accommodation space, 102-fixed hole, 103-buckle hole, 104-clamping groove, 105-up end, 2-sealing ring, 201-horizontal edge, 3-elastic adhesive tape, 301-fixed buckle, 302-buckle, 4-handle, 401-finger buckle position and 5-tableware.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
As shown in fig. 1 to 6, a middle cover structure of an electrothermal lunch box comprises a middle cover body 1, wherein the middle cover body 1 is positioned in the middle of the electrothermal lunch box, and is particularly detachably arranged on an inner container of the electrothermal lunch box, a sealing ring 2 is annularly arranged at the edge of the middle cover body 1, the sealing ring 2 is made of a silica gel material, and the sealing ring 2 has the effects of enhancing the tightness between the edge of the middle cover body 1 and the inner wall of the inner container and enhancing the heat preservation effect; as can be seen from fig. 4, a clamping groove 104 is concavely formed at the side edge of the middle cover body 1, the sealing ring 2 is circular, and the sealing ring 2 is clamped in the clamping groove 104, so that the release is not easy to occur; the sealing ring 2 comprises a plurality of longitudinal transverse edges 201, and the transverse edges 201 can enhance the tightness of contact with the inner wall of the liner and improve the sealing effect.
Another improvement of the middle cover body 1 is that a tableware accommodating space 101 is concavely formed in the middle part of the middle cover body 1, and the tableware accommodating space 101 can be used for accommodating tableware 5 (chopsticks or spoons); the elastic adhesive tape 3 is arranged in the tableware accommodating space 101, the elastic adhesive tape 3 is also made of a silica gel material, the elastic adhesive tape has good elasticity, the bottom surface of the elastic adhesive tape 3 is provided with a buckle 302, the middle cover body 1 is provided with a buckle hole 103, and the buckle 302 is connected in the buckle hole 103 in a pluggable manner; in addition, the bottom surface of the elastic adhesive tape 3 can be provided with a fixing buckle 301, the middle cover body 1 is provided with a fixing hole 102, and the fixing buckle 301 is fixedly connected in the fixing hole 102, so that the elastic adhesive tape 3 is fixedly arranged on the middle cover body 1; in the design, the number of the buckles 302 is two, and the buckles are symmetrically positioned at two sides of the fixing buckle 301, namely, two ends of the elastic adhesive tape 3 can be lifted, so that when a user needs to eat, after the buckles 302 are pulled out of the buckle holes 103, the hot steam in the inner container is helped to be discharged from the buckle holes 103, the situation that the inner container is suddenly lifted up to cause scalding due to hot steam emission is avoided, and in addition, the balance between the inner container and the external air pressure is also helped, and the subsequent opening of the inner cover body 1 is facilitated; in addition, as can be seen from fig. 6, the elastic adhesive tape 3 is also helpful for fixing the tableware 5, the elastic adhesive tape 3 has a certain elasticity, after the buckle 302 is pulled up from the buckle hole 103, that is, two ends of the elastic adhesive tape 3 can be lifted, at this time, the tableware 5 is put in, and then the buckle 302 is inserted back into the buckle hole 103, so that the tableware 5 can be fixed in the tableware accommodating space 1, and looseness is not easy to occur.
As can be seen from fig. 4, the opening height of the clamping groove 104 is matched with the concave depth of the tableware accommodating space 101, and the design is helpful to maximize the contact area between the clamping groove 104 and the liner as much as possible within the allowable range of the thickness of the middle cover body 1, so as to improve the sealing effect.
The both sides of well lid body 1 are provided with handle 4, and handle 4 is formed with and indicates knot position 401, indicates knot position 401 and supplies the finger to stretch into in order to lift up well lid body 1 from the inner bag, and the quantity of handle 4 is two, and the symmetry sets up, indicates knot position 401 and sets up outwards to the finger of left hand and right hand stretches into in corresponding finger knot position 401 and mutual forceful centre gripping is lifted well lid body 1.
The middle cover body 1 comprises an upper end face 105, the handle position 4 is fixedly connected on the upper end face 105, and as can be seen from fig. 6, the handle position 4 is fixedly connected in the outer edge of the upper end face 105, namely, does not transversely protrude out of the upper end face 105 when seen from the top view, and does not interfere with the covering of the upper cover.
Finally, it should be noted that: although the present utility model has been described in detail with reference to the embodiments, it should be understood that the utility model is not limited to the preferred embodiments, but is capable of modification and equivalents to some of the features described in the foregoing embodiments, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The middle cover structure of the electric heating lunch box is characterized by comprising a middle cover body, wherein the edge of the middle cover body is annularly provided with a sealing ring, and the middle part of the middle cover body is concavely provided with a tableware accommodating space;
elastic adhesive tape is arranged in the tableware accommodating space, a buckle is arranged on the bottom surface of the elastic adhesive tape, a buckle hole is formed in the middle cover, and the buckle is connected in the buckle hole.
2. The middle cover structure of an electrothermal canteen according to claim 1, wherein a fixing buckle is arranged on the bottom surface of the elastic adhesive tape, the middle cover is provided with a fixing hole, and the fixing buckle is connected in the fixing hole.
3. The middle cover structure of an electrothermal canteen according to claim 1, wherein a clamping groove is concavely formed at the side edge of the middle cover body, and the sealing ring is installed in the clamping groove; the opening height of the clamping groove is matched with the concave depth of the tableware accommodating space.
4. A lid structure for an electrothermal canteen according to claim 3, wherein the sealing ring includes a plurality of longitudinally arranged transverse edges.
5. The structure of a lid for an electrothermal canteen according to any one of claims 1 to 4, wherein handles are provided on both sides of the lid body, and the handles are formed with finger-fastening portions.
6. The lid structure of an electrothermal canteen according to claim 5, wherein the number of handles is two, symmetrically arranged, and the finger-fastening portions are arranged outwards.
7. The lid structure of claim 5, wherein the lid body includes an upper end surface, the handle is fixed to the upper end surface, and the handle is disposed in an outer edge of the upper end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221861537.3U CN219781802U (en) | 2022-07-19 | 2022-07-19 | Middle cover structure of electric heating lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221861537.3U CN219781802U (en) | 2022-07-19 | 2022-07-19 | Middle cover structure of electric heating lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219781802U true CN219781802U (en) | 2023-10-03 |
Family
ID=88185308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221861537.3U Active CN219781802U (en) | 2022-07-19 | 2022-07-19 | Middle cover structure of electric heating lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219781802U (en) |
-
2022
- 2022-07-19 CN CN202221861537.3U patent/CN219781802U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |