Plastic tableware with easy-to-separate structure
By designing plastic tableware with an easily separable structure, the problem of poor heat retention in traditional plastic tableware has been solved, achieving convenient use and effective heat retention, and meeting modern people's needs for diversity and environmental protection.
Patent Information
- Application Number
- CN202520014807.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-05
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-01-05
AI Technical Summary
Traditional plastic tableware has a one-piece structure, poor heat retention, and is inconvenient to use and clean, failing to meet modern people's needs for diverse, convenient, and environmentally friendly tableware.
The design features easily detachable plastic tableware, including an environmentally friendly biodegradable outer shell and a detachable lunchbox. The outer shell is equipped with a water bath insulation zone and a heat conduction groove, as well as a heating element and an insulation layer. The lunchbox is securely installed via a plug-in structure. The outer shell has a shock-proof cover and a power socket, facilitating detachable use and heating.
It enables easy separation and convenient use of tableware, provides effective heat preservation, extends service life, ensures safety and hygiene, and meets modern people's diverse and environmentally friendly needs for tableware.
Smart Images
Figure CN223568841U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tableware technical field, concretely is plastic tableware with easy separation structure. BACKGROUND
[0002] With the acceleration of life rhythm and people's pursuit of healthy diet, plastic tableware is widely used in daily life because of its light, durable, easy to clean and other characteristics. However, the traditional plastic tableware often has the problems of single structure and limited function, which cannot meet the needs of modern people for diversification, convenience and environmental protection of tableware. The traditional plastic tableware usually adopts integrated design, and each part cannot be separated, which causes many inconveniences in use and cleaning process. Many plastic tableware lack effective insulation measures, and food is easy to cool after being placed for a period of time, which affects the taste and nutritional value. SUMMARY
[0003] The utility model aims at providing plastic tableware with easy separation structure to solve the problem of poor insulation effect of the existing plastic tableware with integrated structure in the background art.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0005] The plastic tableware with easy separation structure comprises an environmentally friendly and degradable outer shell, a plurality of groups of separable meal boxes made of plastic are embedded on the top surface of the outer shell, and a box cover is hingedly connected to one side edge of the outer shell.
[0006] The outer shell comprises a water bath insulation area and a plurality of groups of heat conduction grooves for placing separable meal boxes, an insulation layer is arranged on the outer side of the water bath insulation area, an electric heating sheet is embedded on the bottom surface of the water bath insulation area, and a plurality of ring-shaped insertion interfaces are formed on the top surface of the heat conduction groove.
[0007] The separable meal box comprises a box body which is matched in size with the heat conduction groove and is inserted and matched, a fixed ring seat is arranged on the top opening edge of the box body, and an insertion column which is the same in number and matched in size with the insertion interface and is inserted and matched with interference is arranged on the bottom surface of the fixed ring seat.
[0008] As a preferred, an anti-collision shell is arranged on the outer wall of the insulation layer.
[0009] As a preferred, the anti-collision shell adopts a food-grade acrylic shell body with a thickness of 2-5mm.
[0010] As a preferred, the fixed ring seat is embedded on the top surface of the outer shell body, and a sealing ring is arranged on the bottom surface of the fixed ring seat.
[0011] As a preferred, the sealing ring adopts a food-grade silica gel sealing ring with a thickness of 1-3mm.
[0012] Preferably, the outer wall of the outer shell is provided with a power socket for supplying power to the electric heating sheet.
[0013] Preferably, the box cover is provided with a transparent area.
[0014] Compared with the prior art, the plastic tableware with the easy-to-separate structure has the following beneficial effects:
[0015] In the plastic tableware with the easy-to-separate structure, the environment-friendly degradable outer shell is arranged, and a plurality of separable table boxes made of plastic are embedded in the outer shell, so that the tableware as a whole has the easy-to-separate structure, and the user can use or separate the table boxes according to needs; a box cover is hingedly connected to one side edge of the outer shell, so as to facilitate opening and closing and protect the internal table boxes and food; the outer shell comprises a water bath heat preservation area and a heat conduction groove; a heat preservation layer is arranged outside the water bath heat preservation area, and an electric heating sheet is embedded in the bottom surface; the water bath heat preservation area can maintain a certain temperature and provide heat preservation effect for food through heating of the electric heating sheet and cooperation of the heat preservation layer; a plurality of ring-shaped insertion interfaces are arranged on the top surface of the heat conduction groove and are matched with insertion columns of the separable table boxes, so as to realize stable insertion of the table boxes and facilitate heat transfer; a fixing ring seat is arranged on the top opening edge of the box body of the separable table box, and an insertion column is arranged on the bottom surface; the insertion column is matched with the insertion interface through interference insertion, so that the table box can be firmly installed in the heat conduction groove of the outer shell, thereby ensuring stability of the table box and facilitating the user to easily separate the table box according to needs.
[0016] In the plastic tableware with the easy-to-separate structure, the outer wall of the heat preservation layer is provided with an anti-collision shell; the anti-collision shell is made of a food-grade acrylic shell body with a thickness of 2-5 mm, so that the outer shell body can be effectively protected when subjected to external force impact, and damage or deformation of the outer shell body is prevented, thereby prolonging the service life of the entire tableware and ensuring safety of the user.
[0017] In the plastic tableware with the easy-to-separate structure, a power socket for supplying power to the electric heating sheet is mounted on the outer wall of the outer shell, so as to provide a convenient power supply mode for the electric heating sheet, and the user can heat the tableware at any time to maintain the temperature of food. BRIEF DESCRIPTION OF DRAWINGS
[0018] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and together with the embodiments of the present application, make a further detailed explanation, but do not constitute a limitation on the present application.
[0019] Fig. 1 The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and together with the embodiments of the present application, make a further detailed explanation, but do not constitute a limitation on the present application.
[0020] Fig. 2 The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and together with the embodiments of the present application, make a further detailed explanation, but do not constitute a limitation on the present application.
[0021] Fig. 3 is a bottom view structural schematic diagram of the separable lunch box of the utility model;
[0022] 10, outer shell; 11, water bath heat preservation area; 12, heat preservation layer; 13, anti-collision outer shell; 14, heat conduction groove; 15, electric heating sheet; 16, plug-in interface;
[0023] 20, separable lunch box; 21, box body; 22, fixed ring seat; 23, plug-in column; 24, sealing ring;
[0024] 30, box cover; 31, transparent area;
[0025] 40, power supply socket. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the embodiments of the utility model and the drawings in the specification. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0027] In the description of the utility model, it should be understood that the directions or position relationships indicated by the terms "center", "vertical", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as a limitation on the utility model.
[0028] The plastic tableware with easy-to-separate structure has the advantages of easy separation, convenient use, and the like. Figs. 1-3As shown, including environmentally friendly degradable shell 10, the top surface of the shell 10 embedded with several groups of plastic made of separable lunch box 20, the side edge of the shell 10 hinged cover 30; Shell 10 includes water bath heat preservation area 11 and several groups of heat conduction groove 14 for placing the separable lunch box 20, the outside of the water bath heat preservation area 11 is provided with heat preservation layer 12, the bottom surface of the water bath heat preservation area 11 is embedded with electric heating sheet 15, the top surface of the heat conduction groove 14 is provided with several ring-shaped insertion interface 16; The separable lunch box 20 includes the box body 21 which is matched with the size of the heat conduction groove 14 and is inserted into the groove, the top opening edge of the box body 21 is provided with a fixed ring seat 22, the bottom surface of the fixed ring seat 22 is provided with an insertion column 23 which is matched with the size of the insertion interface 16 and is inserted into the groove, the inside of the environmentally friendly degradable shell 10 is embedded with several groups of plastic made of separable lunch box 20, so that the whole tableware has a separable structure, which is convenient for users to use or separate the lunch box 20 according to needs. The side edge of the shell 10 is hinged with the cover 30, which is convenient to open and close and protects the internal lunch box and food. The shell 10 includes the water bath heat preservation area 11 and the heat conduction groove 14, the outside of the water bath heat preservation area 11 is provided with the heat preservation layer 12, and the bottom surface is embedded with the electric heating sheet 15. By heating the electric heating sheet 15, the heat preservation layer 12 is matched to keep the water bath heat preservation area 11 at a certain temperature, providing heat preservation effect for food. The top surface of the heat conduction groove 14 is provided with several ring-shaped insertion interfaces 16, which are matched with the insertion columns 23 of the separable lunch box 20, realizing stable insertion of the lunch box 20 and facilitating heat transfer. The top opening edge of the box body 21 of the separable lunch box 20 is provided with a fixed ring seat 22, and the bottom surface is provided with an insertion column 23. By the interference insertion of the insertion column 23 and the insertion interface 16, the lunch box 20 can be firmly installed in the heat conduction groove 14 of the shell 10, which not only ensures the stability of the lunch box, but also makes it easy for users to separate the lunch box according to needs.
[0029] Further, the outer wall of the heat preservation layer 12 is provided with an anti-collision shell 13, which is made of food-grade acrylic shell with a thickness of 2-5mm, so that the shell 10 can be effectively protected when subjected to external impact, preventing the shell 13 from being damaged or deformed, thereby prolonging the service life of the whole tableware and ensuring the safety of users.
[0030] Specifically, the fixed ring seat 22 is embedded in the top surface of the shell 10, and the bottom surface of the fixed ring seat 22 is provided with a sealing ring 24, which is made of food-grade silicone sealing ring with a thickness of 1-3mm, making the connection between the fixed ring seat 22 and the shell 10 more closely, effectively preventing food residues or moisture from seeping into the gap, keeping the inside of the tableware clean and sanitary.
[0031] The outer wall of the outer shell 10 is provided with a power socket 40 for supplying power to the electric heating sheet 15, so that the user can heat the tableware at any time and keep the food temperature.
[0032] In addition, the box cover 30 is provided with a transparent area 31, so that the user can clearly observe the food condition in the tableware without opening the box cover, and the user can check the cooking state and remaining amount of the food at any time.
[0033] The working principle of the plastic tableware with easy-to-separate structure is as follows:
[0034] Firstly, the food is placed in the box body 21 of the separable tableware box 20; the insertion column 23 at the bottom of the fixed ring seat 22 of the box body 21 is inserted into the insertion port 16 at the top of the heat conduction groove 14 of the outer shell 10 in an interference fit, so as to ensure that the separable tableware box 20 is stably placed in the heat conduction groove 14.
[0035] Then, if the food needs to be kept warm, the power source can be connected through the power socket 40 on the outer wall of the outer shell 10, so that the electric heating sheet 15 heats the water bath heat preservation area 11, and the heat is transmitted to the separable tableware box 20 through the heat conduction groove 14 to realize the heat preservation function; the heat preservation layer 12 can reduce heat loss, and the anti-collision shell 13 on the outer wall can prevent the heat preservation layer 12 from being damaged by collision during use.
[0036] Then, the box cover 30 is covered, and the transparent area 31 on the box cover 30 facilitates the user to check the food condition in the box; the food-grade silica gel sealing ring 24 at the bottom of the fixed ring seat 22 can ensure the sealing between the box cover 30 and the outer shell 10, so as to prevent the food from leaking.
[0037] After use, the separable tableware box 20 can be pulled out of the outer shell 10 for cleaning, which is convenient and fast; the whole use process fully utilizes the functions of various structures of the product to bring convenience to the user.
[0038] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A plastic tableware with an easily separable structure, including an environmentally friendly and biodegradable outer shell (10), characterized in that: The top surface of the outer shell (10) is fitted with several sets of detachable lunch boxes (20) made of plastic, and a lid (30) is hinged to one side edge of the outer shell (10). The outer shell (10) includes a water bath heat preservation area (11) and several sets of heat conduction grooves (14) for placing detachable lunch boxes (20). The outer side of the water bath heat preservation area (11) is provided with a heat preservation layer (12). The bottom surface of the water bath heat preservation area (11) is embedded with an electric heating element (15). The top surface of the heat conduction groove (14) is provided with several insertion interfaces (16) arranged in a ring. The separable lunch box (20) includes a box body (21) that is adapted to the size of the heat conduction groove (14) and is plugged in. The top opening edge of the box body (21) is provided with a fixing ring seat (22), and the bottom surface of the fixing ring seat (22) is provided with plug-in posts (23) that are the same number and size as the plug-in interface (16) and are interference fit.
2. The plastic tableware with an easily separable structure according to claim 1, characterized in that: An anti-collision shell (13) is provided on the outer wall of the insulation layer (12).
3. The plastic tableware with an easily separable structure according to claim 2, characterized in that: The impact-resistant outer shell (13) is made of food-grade acrylic with a thickness of 2-5mm.
4. The plastic tableware with an easily separable structure according to claim 1, characterized in that: The fixing ring seat (22) is embedded in the top surface of the outer shell (10), and a sealing ring (24) is provided on the bottom surface of the fixing ring seat (22).
5. The plastic tableware with an easily separable structure according to claim 4, characterized in that: The sealing ring (24) is made of food-grade silicone and has a thickness of 1-3 mm.
6. The plastic tableware with an easily separable structure according to claim 1, characterized in that: The outer wall of the outer casing (10) is equipped with a power socket (40) for supplying power to the heating element (15).
7. The plastic tableware with an easily separable structure according to claim 1, characterized in that: The lid (30) has a transparent area (31).