High-temperature-resistant plastic product

Abstract

The utility model relates to the technical field of plastic products, and discloses a high-temperature-resistant plastic product which comprises a high-temperature-resistant plastic lunch box, a hinge is fixedly connected to the top of the rear end of the high-temperature-resistant plastic lunch box, a box cover is fixedly connected to the front end of the hinge, and a convenient-to-take device is fixedly connected to the bottom of the inner wall of the high-temperature-resistant plastic lunch box. According to the lunch box convenient to take, a user can easily lift the lunch box in the inner container through a spring mechanism of the convenient taking device, the lunch box does not need to be dug strenuously, due to the design, the convenience in use is greatly improved, the inner container is matched with the fixed grooves, and a locking mechanism of the movable plate and the clamping block is adopted, so that the lunch box can be conveniently taken out. According to the lunch box, the stability of the lunch box in the carrying process is ensured, the risk that food overflows or a container is damaged due to bumping or toppling is reduced, the double-layer structural design is adopted, namely the inner container is sleeved on the inner wall of the lunch box, the temperature of the food is favorably maintained, and the original state of the food can be more effectively maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic products, especially to a high-temperature-resistant plastic product. BACKGROUND

[0002] High-temperature-resistant plastic products have a wide range of applications in various fields, especially in environments that require high-temperature resistance. With the development of material science, the types and performance of high-temperature-resistant plastics are constantly being optimized to meet the needs of different application scenarios. Traditional plastic lunch boxes are usually made of polypropylene (PP) or other polymers, but these materials tend to deform or release harmful substances at high temperatures. In recent years, with the progress of material science, more plastics that can withstand higher temperatures have emerged, such as polytetrafluoroethylene (PTFE) and polyether ether ketone (PEEK), but these materials are more expensive and difficult to process. Polypropylene (PP) remains the preferred material for high-temperature-resistant lunch boxes due to its cost-effectiveness and relatively high heat resistance. SUMMARY

[0003] To solve the above technical problems, the utility model provides a kind of high-temperature-resistant plastic product.

[0004] The utility model adopts the following technical scheme: a kind of high-temperature-resistant plastic product, including high-temperature-resistant plastic lunch box, the top of the rear end of the high-temperature-resistant plastic lunch box is fixedly connected with hinge, the front end of the hinge is fixedly connected with box cover, the bottom of the inner wall of the high-temperature-resistant plastic lunch box is fixedly connected with convenient device, the both sides of the inner wall of the high-temperature-resistant plastic lunch box are all set with fixed slot.

[0005] Through the above technical scheme, the basic structure of high-temperature-resistant plastic lunch box includes lunch box, hinge, box cover and convenient device, and the fixed slot on both sides, this structure design ensures the high-temperature-resistant performance and portability of lunch box, while the addition of convenient device improves the convenience of taking out food or container, and the fixed slot provides guarantee for the stability of liner, enhances the practicality and functionality of lunch box.

[0006] As a further improvement of the above scheme, the convenient device includes a top plate, the bottom surface of the top plate is fixedly connected with a first spring seat on both sides, the inner wall of the first spring seat is fixedly connected with a spring, and the bottom of the spring is fixedly connected with a second spring seat.

[0007] Through the above technical scheme, the automatic lifting of the top plate is realized through the elastic effect of the spring, which not only simplifies the taking-out process, but also reduces the complexity of user operation, improves the use experience, and at the same time, the use of spring ensures the durability and reliability of the device, which can maintain good working condition even under frequent use.

[0008] As a further improvement of the above scheme, the inner wall of the fixed groove is sleeved with an inner container, and first clamping grooves are formed on both sides of the inner container.

[0009] Through the above technical scheme, the inner container is designed, and the first clamping grooves on both sides of the inner container cooperate with the fixed groove to ensure the stability of the inner container and avoid shaking during movement or tilting, thereby protecting the food from being damaged and facilitating cleaning and replacement.

[0010] As a further improvement of the above scheme, the inner wall of the inner container is sleeved with a plurality of lunch boxes, and pull handles are fixedly connected to both sides of the lunch boxes and matched with the first clamping grooves.

[0011] Through the above technical scheme, the inner container can accommodate a plurality of lunch boxes, and the pull handles on both sides of the lunch boxes are matched with the first clamping grooves on the inner container, which not only realizes independent separation and storage of food, but also facilitates individual access by users, thereby improving the multifunctionality and convenience of the lunch box.

[0012] As a further improvement of the above scheme, second clamping grooves are formed on both sides of the upper surface of the box cover.

[0013] Through the above technical scheme, the design of the second clamping grooves of the box cover ensures the close connection between the box cover and the lunch box body, prevents accidental opening during carrying, and improves the sealing and safety of the lunch box.

[0014] As a further improvement of the above scheme, the lunch box is made of high-temperature-resistant plastic, and the two sides of the lunch box are rotatably connected with movable plates, the top of each movable plate is fixedly connected with a clamping block, and the clamping block is matched with the second clamping groove.

[0015] Through the above technical scheme, the movable plate and the clamping block are introduced, and a locking mechanism is formed with the second clamping groove of the box cover. This design not only provides additional sealing effect, but also simplifies the opening and closing operation, thereby improving the overall convenience of use.

[0016] As a further improvement of the above scheme, the material of the surface of the high-temperature-resistant plastic lunch box is polypropylene.

[0017] Through the above technical scheme, the lunch box is made of polypropylene, which has good high-temperature resistance and can withstand microwave heating. In addition, the material is lightweight and non-toxic, ensuring the safety and durability of the lunch box and being suitable for daily use.

[0018] Compared with the prior art, the beneficial effects of the present application are as follows:

[0019] The utility model discloses a spring mechanism of convenient device is set up, and user can easily lift the lunch box in the inner bag, need not toil and moil to dig, and the design of such has improved the convenience of use greatly, and the cooperation of inner bag and fixed groove and the locking mechanism of movable plate and card block has guaranteed the stability of lunch box in the carrying process, has reduced the risk of food overflow or container damage due to jolt or dump, double -deck structure design, i. e. the inner bag sleeve connection in lunch box inner wall, help to maintain the temperature of food, can more effectively keep the original state of food. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is whole structure schematic diagram of the utility model;

[0021] Figure 2 It is whole structure schematic diagram of the utility model;

[0022] Figure 3 It is movable block opening structure schematic diagram of the utility model;

[0023] Figure 4 It is high temperature resistant plastic lunch box internal structure schematic diagram of the utility model;

[0024] Figure 5 It is inner bag structure schematic diagram of the utility model;

[0025] Figure 6 It is convenient device structure schematic diagram of the utility model.

[0026] Main symbol explanation:

[0027] 1, high temperature resistant plastic lunch box;2, hinge;3, box cover;4, convenient device;401, top plate;402, first spring seat;403, spring;404, second spring seat;5, fixed groove;6, inner bag;7, first card slot;8, lunch box;9, pull handle;10, second card slot;11, movable plate;12, card block. DETAILED DESCRIPTION

[0028] Below, combining the drawings and specific implementation, the utility model is described further, need to explain, under the premise of not conflict, the following described each embodiment or each technical feature between can be any combination and form new embodiment.

[0029] Embodiment:

[0030] Please combine Figures 1-6The high-temperature-resistant plastic product of the embodiment comprises a high-temperature-resistant plastic lunch box 1, a hinge 2 fixedly connected to the top of the rear end of the high-temperature-resistant plastic lunch box 1, a box cover 3 fixedly connected to the front end of the hinge 2, a convenient-taking device 4 fixedly connected to the bottom of the inner wall of the high-temperature-resistant plastic lunch box 1, and fixed grooves 5 formed in the two sides of the inner wall of the high-temperature-resistant plastic lunch box 1. The main body structure of the high-temperature-resistant plastic lunch box 1 is made of polypropylene, which is resistant to high temperature and suitable for use in a microwave oven. The hinge 2 connects the lunch box and the box cover, ensuring that the box cover can be opened and closed freely. The box cover 3 protects the food in the lunch box and forms a closed system with the lunch box. The fixed grooves 5 are provided on the two sides of the lunch box, ready for the installation of subsequent structural components.

[0031] The convenient-taking device 4 comprises a top plate 401, first spring seats 402 fixedly connected to the two sides of the lower surface of the top plate 401, springs 403 fixedly connected to the inner walls of the first spring seats 402, and second spring seats 404 fixedly connected to the bottom of the springs 403. The convenient-taking device 4 comprises an elastic mechanism including the top plate 401, the first spring seats 402, the springs 403, and the second spring seats 404. When pressure is applied to the top plate to make the top plate descend, the springs are compressed to the minimum height. When the pressure is released, the springs restore to the original length to push the top plate to rise, realizing the automatic lifting effect and facilitating the quick taking out of the items in the lunch box.

[0032] An inner container 6 is sleeved on the inner wall of the fixed groove 5. First clamping grooves 7 are formed in the two sides of the inner container 6. The inner container 6 in the fixed groove 5 is stably placed in the lunch box through the first clamping grooves 7 provided on the two sides, and is not easy to dislocate due to shaking.

[0033] A plurality of lunch boxes 8 are sleeved on the inner wall of the inner container 6. Pulling handles 9 are fixedly connected to the two sides of the lunch boxes 8. The pulling handles 9 are matched with the first clamping grooves 7. The inner container 6 can sleeve a plurality of lunch boxes 8. The pulling handles 9 on the two sides of each lunch box are matched with the first clamping grooves 7, facilitating the separate taking out of the lunch boxes 8 without affecting the overall structure and meeting the demand for the separate storage of multiple dishes.

[0034] Second clamping grooves 10 are formed in the two sides of the upper surface of the box cover 3, providing a key interface for the overall sealing of the lunch box.

[0035] The activity plates 11 are rotatably connected to the two sides of the high-temperature-resistant plastic lunch box 1. The top of each activity plate 11 is fixedly connected to a clamping block 12 matched with the second clamping groove 10. The clamping block 12 and the second clamping groove 10 on the box cover 3 are aligned and buckled, forming a locking mechanism to ensure that the lunch box is completely sealed and effectively prevents accidental opening during carrying.

[0036] The material of the surface of the high-temperature-resistant plastic lunch box 1 is polypropylene. The material of the high-temperature-resistant plastic lunch box 1 is polypropylene PP, which is a kind of high-temperature-resistant material, safe and non-toxic, suitable for heating in a microwave oven, and meets the food-grade standard, ensuring the practicality and safety of the lunch box.

[0037] The implementation principle of the high-temperature-resistant plastic product in the embodiment of the application is as follows: the main body structure of the high-temperature-resistant plastic lunch box 1 is made of polypropylene material, is resistant to high temperature, and is suitable for use in a microwave oven; the hinge 2 connects the lunch box and the box cover, and ensures that the box cover can be opened and closed freely; the box cover 3 protects the food in the lunch box, and forms a closed system with the lunch box; the fixing groove 5 is preset on both sides of the lunch box, and is used for preparing for installation of subsequent structural components; the convenient taking device 4 includes an elastic mechanism including the top plate 401, the first spring seat 402, the spring 403, and the second spring seat 404; when pressure is applied to the top plate to make the top plate descend, the spring is compressed to the minimum height; when the pressure is released, the spring restores to the original length to push the top plate to rise, so that the automatic lifting effect is realized, the food in the lunch box is conveniently and quickly taken out, the inner container 6 in the fixing groove 5 is stably placed in the lunch box through the first clamping groove 7 arranged on both sides, and the inner container is not easy to be dislocated due to shaking; the inner container 6 can be sleeved with a plurality of lunch boxes 8; the pull handle 9 arranged on both sides of each lunch box is matched with the first clamping groove 7, so that the lunch box 8 can be taken out individually without affecting the overall structure, and the requirement of separate storage of multiple dishes is met; the second clamping groove 10 provides a key interface for the overall sealing of the lunch box; the functions of the side movable plate 11 and the clamping block 12 of the lunch box are as follows: the clamping block 12 is aligned with the second clamping groove 10 on the box cover 3 and is buckled in, so that a locking mechanism is formed, the lunch box is completely sealed, and accidental opening during carrying is effectively prevented; the material of the high-temperature-resistant plastic lunch box 1 is polypropylene PP, which is a high-temperature-resistant material, is safe and non-toxic, is suitable for heating in a microwave oven, meets the food-grade standard, and guarantees the practicability and safety of the lunch box.

[0038] The above embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model; any non-substantial change and replacement made by a person skilled in the art on the basis of the utility model belongs to the range of protection of the utility model.

Claims

1. A high temperature resistant plastic article, characterized by, Including high-temperature-resistant plastic lunch box (1), the top of the rear end of the high-temperature-resistant plastic lunch box (1) is fixedly connected with a hinge (2), the front end of the hinge (2) is fixedly connected with a box cover (3), the bottom of the inner wall of the high-temperature-resistant plastic lunch box (1) is fixedly connected with a convenient taking device (4), and both sides of the inner wall of the high-temperature-resistant plastic lunch box (1) are provided with fixed grooves (5); the material of the surface of the high-temperature-resistant plastic lunch box (1) is polypropylene; the convenient taking device (4) comprises a top plate (401), both sides of the lower surface of the top plate (401) are fixedly connected with first spring seats (402), the inner wall of the first spring seat (402) is fixedly connected with springs (403), the bottom of the spring (403) is fixedly connected with second spring seats (404), and the convenient taking device (4) comprises the elastic mechanism of the top plate (401), the first spring seat (402), the spring (403) and the second spring seat (404); when pressure is applied to the top plate to make the top plate descend, the spring is compressed to the minimum height, when the pressure is released, the spring restores the original length to push the top plate up, and the automatic lifting effect is realized.

2. A high temperature resistant plastic article as claimed in claim 1, wherein: The convenient taking device (4) comprises a top plate (401), both sides of the lower surface of the top plate (401) are fixedly connected with first spring seats (402), the inner wall of the first spring seat (402) is fixedly connected with springs (403), and the bottom of the spring (403) is fixedly connected with second spring seats (404).

3. A high temperature resistant plastic article as claimed in claim 1, wherein: The inner wall of the fixed groove (5) is sleeved with an inner container (6), and the two sides of the inner container (6) are provided with first clamping grooves (7).

4. A high temperature resistant plastic article as claimed in claim 3, wherein: The inner wall of the inner container (6) is sleeved with a plurality of lunch boxes (8), and the two sides of the lunch box (8) are fixedly connected with pull handles (9), and the pull handle (9) is matched with the first clamping groove (7).

5. A high temperature resistant plastic article as claimed in claim 1, wherein: The upper surface of the box cover (3) is provided with second clamping grooves (10) on both sides.

6. A high temperature resistant plastic article as claimed in claim 1, wherein: Both sides of the high-temperature-resistant plastic lunch box (1) are rotatably connected with movable plates (11), the top of the movable plate (11) is fixedly connected with a clamping block (12), and the clamping block (12) is matched with the second clamping groove (10).

Images