PP meal box with antibacterial split structure
By designing a PP lunch box with antibacterial split structure, the structure of the existing lunch box cannot achieve the distribution and seal with the structure of the partition, the card connection mechanism and the sealing ring. Container and sanitary antibacterial effects.
Patent Information
- Application Number
- CN202421268328.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing lunch boxes cannot be separated, resulting in difficult disassembly of rice soup, poor sealing, easy overflow of soup, contaminating the dining table.
A PP lunch box with an antibacterial split structure is designed, including the first box, the second box body and the lid. The structure is distributed and sealed through the structure of the partition, the card connection mechanism and the sealing ring.
The packaging of rice, vegetables, and soup is achieved, and the problem of skewers is avoided, and the convenience and hygienicity of the lunch boxes are ensured and effectively antibacterial.
Smart Images
Figure CN222397356U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lunch boxes, in particular to a PP lunch box with an antibacterial split structure. Background Art
[0002] PP (polypropylene) is a common plastic material with many excellent properties and is suitable for various application fields. It is inert, resistant to acid and alkali corrosion, not easily corroded by solvents, has good heat resistance, can maintain stability at relatively high temperatures, and is often used in lunch box production. The lunch boxes in the prior art cannot be separated and packaged, which is not convenient for packaging vegetables, rice and soup, and the sealing is not tight. The soup in the box will overflow from the lid, causing customers to contaminate the table when eating. To this end, a PP lunch box with an antibacterial split structure is proposed. Utility Model Content
[0003] The purpose of the utility model is to provide a PP lunch box with an antibacterial split structure to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PP lunch box with an antibacterial split structure, comprising a first box body, a second box body and a box cover, wherein the lower surface of the first box body is fixedly connected to an arc-shaped base, the upper surface of the first box body is fixedly connected to a receiving ring, the lower surface of the box cover is fixedly connected to a sealing ring, the side wall of the box cover is fixedly connected to a folding block, the lower surface of the folding block is fixedly connected to a clamping block, the inner wall of the first box body is provided with a slot, the inner wall of the slot is provided with an arc groove, the inner wall of the slot is slidably plugged with a partition, the side wall of the partition is provided with an embedding groove, and the inner wall of the embedding groove is provided with a clamping mechanism.
[0005] As a preferred embodiment, the clamping mechanism includes a reset spring, a limit groove, a limit block and a semicircular clamping ball. The inner side wall of the embedded groove is provided with a limit groove, the inner side wall of the limit groove is slidably connected to the limit block, the side wall of the limit block is fixedly connected with a semicircular clamping ball, and the semicircular clamping ball fits with the arc groove.
[0006] As a preferred solution, a return spring is fixedly connected to the inner side wall of the embedding groove, and a movable end of the return spring is fixedly connected to one end of the semicircular clamping ball.
[0007] As a preferred solution, a receiving groove is provided on the inner wall of the first box body.
[0008] As a preferred solution, the second box body is placed on the first box body through a receiving groove, and the inner wall of the second box body is provided with anti-slip stripes.
[0009] Technical effects and advantages of the utility model:
[0010] 1. When the partition is inserted, the semicircular card ball is squeezed and moved. The movement of the semicircular card ball compresses the reset spring, so that the reset spring is in a compressed state. When the partition is fully inserted into the slot, the arc groove fits with the semicircular card ball, and the reset spring loses pressure and returns to the initial state. One end of the reset spring moves to drive the semicircular card ball to move, and the semicircular card ball moves and sinks into the arc groove. At the same time, the semicircular card ball collides with the arc groove and makes a slight sound, which can prompt that the partition insertion is completed and the interior of the first box body is divided. The second box body can be placed through the receiving groove, and the second box body can be selectively used according to the needs of use. The second box body can be used to pack rice, vegetables, and soup to avoid the problem of mixed taste of multiple dishes. It can be decided whether to install the partition and the second box body according to actual use needs, and the installation operation is simple and convenient, which is easy to use.
[0011] 2. When installing the box cover, the card block can be flipped through the folding block, and the box cover can be installed on the first box body through the limit between the card block and the receiving ring. The first box body is sealed by the sealing ring, which can prevent soups and vegetables from leaking out of the first box body. It is clean and hygienic and can effectively resist bacteria. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0013] Figure 2 This is a schematic diagram of the structure of the first box body of the utility model from a top view angle.
[0014] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.
[0015] Figure 4 It is a schematic diagram of the local structure of the clamping block and the receiving ring when clamping the utility model.
[0016] In the figure: 1. first box body; 2. arc-shaped base; 3. partition; 4. receiving ring; 5. receiving groove; 6. second box body; 7. anti-slip stripes; 8. box cover; 9. sealing ring; 10. folding block; 11. clamping block; 12. slot; 13. arc groove; 14. embedding groove; 15. reset spring; 16. limit groove; 17. limit block; 18. semicircular clamping ball. DETAILED DESCRIPTION
[0017] 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 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.
[0018] The utility model provides Figure 1-4 The PP lunch box with an antibacterial split structure shown in the figure comprises a first box body 1, a second box body 6 and a box cover 8. The lower surface of the first box body 1 is fixedly connected with an arc base 2, the upper surface of the first box body 1 is fixedly connected with a receiving ring 4, the lower surface of the box cover 8 is fixedly connected with a sealing ring 9, the side wall of the box cover 8 is fixedly connected with a folding block 10, and the lower surface of the folding block 10 is fixedly connected with a clamping block 11. The inner side wall of the first box body 1 is provided with a slot 12, the inner side wall of the slot 12 is provided with an arc groove 13, the inner side wall of the slot 12 is slidably plugged with a partition 3, the side wall of the partition 3 is provided with an embedding groove 14, and the inner side wall of the embedding groove 14 is provided with a clamping mechanism; when installing the box cover 8, the clamping block 11 can be flipped by the folding block 10, and the box cover 8 can be installed on the first box body 1 through the limit between the clamping block 11 and the receiving ring 4, and the first box body 1 is sealed by the sealing ring 9, which can prevent soup and vegetables from leaking out of the first box body 1, which is clean and hygienic and can effectively resist bacteria.
[0019] In this embodiment, the clamping mechanism includes a reset spring 15, a limiting groove 16, a limiting block 17 and a semicircular clamping ball 18. The inner wall of the embedded groove 14 is provided with a limiting groove 16, and the inner wall of the limiting groove 16 is slidably connected to the limiting block 17. The side wall of the limiting block 17 is fixedly connected with a semicircular clamping ball 18, and the semicircular clamping ball 18 fits with the arc groove 13. The inner wall of the embedded groove 14 is fixedly connected with a reset spring 15, and the movable end of the reset spring 15 is fixedly connected to one end of the semicircular clamping ball 18; the limiting block 17 can only slide in the limiting groove 16, and the limiting block 17 is fixedly connected to the semicircular clamping ball 18, which not only plays a fixed limiting role on the semicircular clamping ball, but also makes the semicircular clamping ball 18 move more smoothly, preventing the semicircular clamping ball 18 from moving. The card ball 18 is stuck. When the partition 3 is inserted, the semicircular card ball 18 is squeezed and moved. The semicircular card ball 18 moves to compress the reset spring 15, so that the reset spring 15 is in a compressed state. When the partition 3 is fully inserted into the slot 12, the arc groove 13 fits with the semicircular card ball 18, and the reset spring 15 loses pressure and returns to the initial state. One end of the reset spring 15 moves to drive the semicircular card ball 18 to move, and the semicircular card ball 18 moves and sinks into the arc groove 13. At the same time, the semicircular card ball 18 collides with the arc groove 13 to make a slight sound, which can prompt that the partition 3 is inserted. The interior of the first box body 1 is divided. It can be decided whether to divide the first box body 1 according to actual usage needs, which is convenient for use in different situations.
[0020] In this embodiment, a receiving groove 5 is provided on the inner side wall of the first box body 1, and a second box body 6 is placed on the first box body 1 through the receiving groove 5. An anti-slip stripe 7 is provided on the inner side wall of the second box body 6. The second box body 6 can be placed through the receiving groove 5, and the second box body 6 can be selectively used according to usage needs. The second box body 6 can be used to package rice, vegetables, and soup to avoid the problem of mixed flavors caused by mixing multiple dishes, making the use of the lunch box more convenient and practical.
[0021] The utility model is a PP lunch box with an antibacterial split structure. When the partition 3 is inserted, the semicircular card ball 18 is squeezed and moved. The semicircular card ball 18 moves to compress the reset spring 15, so that the reset spring 15 is in a compressed state. When the partition 3 is fully inserted into the slot 12, the arc groove 13 fits with the semicircular card ball 18, and the reset spring 15 loses pressure and returns to the initial state. One end of the reset spring 15 moves to drive the semicircular card ball 18 to move, and the semicircular card ball 18 moves and sinks into the arc groove 13. At the same time, the semicircular card ball 18 collides with the arc groove 13 to make a slight sound, which can prompt that the partition 3 is inserted. The interior of the first box body 1 is divided. It can be determined whether to divide the first box body 1 according to actual usage needs. The second box body 1 can be placed through the receiving groove 5. The second box body 6 can be selectively used according to usage needs. The second box body 6 can be used to pack rice, vegetables, and soup to avoid the problem of mixed taste of multiple dishes.
[0022] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A PP lunch box with an antibacterial split structure, characterized in that: The invention comprises a first box body (1), a second box body (6) and a box cover (8), wherein the lower surface of the first box body (1) is fixedly connected to an arc-shaped base (2), the upper surface of the first box body (1) is fixedly connected to a receiving ring (4), the lower surface of the box cover (8) is fixedly connected to a sealing ring (9), the side wall of the box cover (8) is fixedly connected to a folding block (10), the lower surface of the folding block (10) is fixedly connected to a clamping block (11), the inner side wall of the first box body (1) is provided with a slot (12), the inner side wall of the slot (12) is provided with an arc groove (13), the inner side wall of the slot (12) is slidably plugged with a partition (3), the side wall of the partition (3) is provided with an embedding groove (14), and the inner side wall of the embedding groove (14) is provided with a clamping mechanism.
2. The PP lunch box with an antibacterial split structure according to claim 1, characterized in that: The clamping mechanism comprises a return spring (15), a limiting groove (16), a limiting block (17) and a semicircular clamping ball (18); the inner side wall of the embedding groove (14) is provided with a limiting groove (16); the inner side wall of the limiting groove (16) is slidably connected to the limiting block (17); the side wall of the limiting block (17) is fixedly connected to a semicircular clamping ball (18); and the semicircular clamping ball (18) fits with the arc groove (13).
3. The PP lunch box with an antibacterial split structure according to claim 1, characterized in that: A return spring (15) is fixedly connected to the inner side wall of the embedding groove (14), and a movable end of the return spring (15) is fixedly connected to one end of a semicircular clamping ball (18).
4. The PP lunch box with an antibacterial split structure according to claim 1, characterized in that: The inner side wall of the first box body (1) is provided with a receiving groove (5).
5. The PP lunch box with an antibacterial split structure according to claim 1, characterized in that: The first box body (1) is provided with a second box body (6) via a receiving groove (5), and an inner side wall of the second box body (6) is provided with anti-slip stripes (7).