Novel anti-fouling heat-resistant plastic tableware

Abstract

The utility model discloses novel anti-fouling heat-resistant plastic tableware, which belongs to the technical field of plastic tableware and comprises a heat-resistant tableware main body and a sealing cover arranged at the top end of the heat-resistant tableware main body. A sealing part is arranged at the top end of the heat-resistant tableware body, a clamping groove is formed in the center of the top end of the rotating frame, positioning grooves are formed in the two sides of the inner wall of the clamping groove, and clamping blocks inserted into the clamping groove in a matched mode are fixed to the two sides of the top end face of the sealing cover; positioning blocks inserted into the positioning grooves in a matched mode are elastically arranged at the two ends of each clamping block, a baffle is fixed to the center of the inner wall of the heat-resistant tableware body, nano anti-fouling coatings are arranged on the heat-resistant tableware body and the baffles, and the novel anti-fouling heat-resistant plastic tableware improves the mounting stability and the dismounting convenience of the rotating frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic tableware, and in particular relates to a novel anti-fouling and heat-resistant plastic tableware. Background Art

[0002] Plastic lunch boxes are plastic containers made of food-grade plastic materials for the convenience of taking food out. They are a common household plastic product in our daily lives and are indispensable plastic containers for picnics or hiking. In addition, plastic lunch boxes are available in a variety of styles and sizes. Plastic has the characteristics of low toxicity, high melting point, strong plasticity, simple production and relatively low cost. In order to avoid leakage during the carrying of food samples, the sealing of tableware is very important.

[0003] Patent application number 201822277450.1 discloses a multifunctional plastic lunch box, including a lower cover body, which can be buckled on the upper cover body and separated from the upper cover body; the upper cover body and the lower cover body correspond to each other, and the inner surface of the lower cover body is provided with grooves in a direction parallel to the short side of the lower cover body, and the grooves are arranged at equal intervals. A card board that fits with the bottom plate of the lower cover body and is used to isolate food can be inserted into the groove, and the groove is matched with the card board, and the outer port width of the groove is greater than the inner port width of the groove. When the groove and the card board of the utility model are in use, the size of the food serving area can be changed by adjusting the position of the card board and the groove.

[0004] Since the above technical solution only provides an upper cover body and a lower cover body that are interlocked, the interlocking structure of the upper cover body and the lower cover body is relatively simple, resulting in poor sealing performance and drop resistance. When the lunch box is tilted, the soup inside is prone to leakage. If the lunch box is accidentally dropped on the ground, it may cause the upper cover body to separate from the lower cover body, and the lunch box has poor sealing performance. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a new type of anti-fouling and heat-resistant plastic tableware. The new type of anti-fouling and heat-resistant plastic tableware aims to solve the technical problems in the prior art that the buckling structure between the upper cover and the lower cover is relatively simple, resulting in poor sealing performance and drop resistance, the soup inside the lunch box is prone to leakage when the lunch box is tilted, and the lunch box may be accidentally dropped on the ground and the upper cover and the lower cover may be separated, and the lunch box has poor sealing.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a novel anti-fouling and heat-resistant plastic tableware, which comprises a heat-resistant tableware body and a sealing cover arranged at the top of the heat-resistant tableware body, both ends of the heat-resistant tableware body are rotatably provided with a rotating frame with an L-shaped structure, and the top of the heat-resistant tableware body is provided with a sealing portion, a card slot is provided at the center position of the top of the rotating frame, and positioning grooves are provided on both sides of the inner wall of the card slot, and card blocks that are fitted and inserted in the card slot are fixed on both sides of the top surface of the sealing cover, and positioning blocks that are fitted and inserted in the positioning grooves are elastically provided at both ends of the card block.

[0009] When the novel anti-fouling and heat-resistant plastic tableware of the present technical solution is used, a sealing part is provided at the top of the heat-resistant tableware body, a sealing groove at the bottom end of the sealing cover is fitted and sleeved on the sealing part, and a sealing gasket on the inner wall of the sealing cover is tightly connected with the sealing part, a rotating frame rotatably installed at both ends of the heat-resistant tableware body and a clamping block at the top end of the sealing cover are clamped with each other, and the sealing cover is squeezed and tightly connected with the heat-resistant tableware body during the clamping process, so that the heat-resistant tableware body and the sealing part are kept sealed; a clamping groove is provided at the top of the rotating frame, and positioning grooves are provided on both sides of the inner wall of the clamping groove, the clamping block is fitted and inserted into the clamping groove when the sealing cover is fixed, and at the same time, springs in the telescopic grooves at both ends of the clamping block push the positioning block to be inserted into the positioning groove, so that the rotating frame is fixed at the top of the sealing cover, thereby improving the stability of the installation of the rotating frame, and at the same time, buttons are protrudingly provided at both ends of the rotating frame, and when the sealing cover is disassembled, the buttons are squeezed to push the positioning block out of the positioning groove, thereby improving the convenience of disassembly of the rotating frame.

[0010] Preferably, a baffle is fixed at the center of the inner wall of the heat-resistant tableware body, and both the heat-resistant plastic body and the baffle are provided with a nano anti-fouling coating.

[0011] Furthermore, a plurality of arc-shaped protective parts are fixed on the outer wall of the heat-resistant tableware body in a rectangular array, and anti-slip pads are fixed on both sides of the bottom end surface of the heat-resistant tableware body.

[0012] Furthermore, a sealing groove is formed at the bottom end of the sealing cover, and a sealing gasket abutting against the sealing portion is fixed to the inner wall of the sealing groove.

[0013] Furthermore, the side walls of the heat-resistant tableware body are symmetrically mounted with fixing blocks, and a rotating shaft rotatably inserted in a rotating frame is mounted between the two fixing blocks.

[0014] Furthermore, both ends of the clamping block are provided with telescopic grooves, springs are embedded in the telescopic grooves, and the positioning block is slidably inserted in the telescopic grooves.

[0015] Furthermore, buttons are protruding from both sides of the top of the rotating frame, and the buttons are slidably inserted in the positioning grooves and abut against the side walls of the positioning block.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model provides a sealing part at the top of the heat-resistant tableware body, a sealing groove at the bottom of the sealing cover is fitted and sleeved on the sealing part, and a sealing gasket on the inner wall of the sealing cover is tightly connected with the sealing part, a rotating frame rotatably installed at both ends of the heat-resistant tableware body and a clamping block at the top of the sealing cover are mutually clamped, and the sealing cover is squeezed and tightly connected with the heat-resistant tableware body during the clamping process, so that the heat-resistant tableware body and the sealing part are kept sealed;

[0019] A card slot is provided at the top of the rotating frame, and positioning slots are provided on both sides of the inner wall of the card slot. When the sealing cover is fixed, the card block is inserted into the card slot, and at the same time, springs in the telescopic slots at both ends of the card block push the positioning block to be inserted into the positioning slot, so that the rotating frame is kept fixed on the top of the sealing cover, thereby improving the stability of the installation of the rotating frame. At the same time, buttons are protruding at both ends of the rotating frame. When the sealing cover is disassembled, the buttons are squeezed to push the positioning block out of the positioning slot, thereby improving the convenience of disassembling the rotating frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the sealing cover structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the rotating frame structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the card block disassembly structure of the utility model.

[0025] The markings in the attached drawings are: 1. heat-resistant tableware body; 2. protective part; 3. sealing part; 4. baffle; 5. sealing cover; 6. clamping block; 7. rotating frame; 8. anti-slip pad; 9. sealing groove; 10. sealing pad; 11. rotating shaft; 12. fixing block; 13. button; 14. clamping slot; 15. positioning slot; 16. telescopic slot; 17. spring; 18. positioning block. DETAILED DESCRIPTION

[0026] 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 in 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.

[0027] This specific embodiment is a new type of anti-fouling and heat-resistant plastic tableware, and its structural schematic diagram is as follows Figure 1 and Figure 2 As shown, the novel anti-fouling and heat-resistant plastic tableware comprises a heat-resistant tableware body 1 and a sealing cover 5 arranged at the top of the heat-resistant tableware body 1, both ends of the heat-resistant tableware body 1 are rotatably provided with a rotating frame 7 with an L-shaped structure, and the top of the heat-resistant tableware body 1 is provided with a sealing portion 3, a card slot 14 is provided at the center position of the top of the rotating frame 7, and positioning grooves 15 are provided on both sides of the inner wall of the card slot 14, and card blocks 6 that are fitted and inserted in the card slot 14 are fixed on both sides of the top surface of the sealing cover 5, and positioning blocks 18 that are fitted and inserted in the positioning groove 15 are elastically provided at both ends of the card block 6.

[0028] A baffle 4 is fixed at the center of the inner wall of the heat-resistant tableware body 1, and the heat-resistant plastic body and the baffle 4 are both provided with a nano anti-fouling coating. The outer wall of the heat-resistant tableware body 1 is fixed with a plurality of arc-shaped protective parts 2 in a rectangular array, and anti-slip pads 8 are fixed on both sides of the bottom end surface of the heat-resistant tableware body 1. A sealing groove 9 is opened at the bottom end of the sealing cover 5, and a sealing gasket 10 abutting against the sealing part 3 is fixed on the inner wall of the sealing groove 9. The sealing groove 9 at the bottom end of the sealing cover 5 is fitted and sleeved on the sealing part 3, and the sealing gasket 10 on the inner wall of the sealing cover 5 is tightly connected with the sealing part 3. The rotating frame 7 rotatably installed at both ends of the heat-resistant tableware body 1 is clamped with the clamping block 6 at the top of the sealing cover 5, and during the clamping process, the sealing cover 5 is squeezed to be tightly connected with the heat-resistant tableware body 1, so that the heat-resistant tableware body 1 and the sealing part 3 are kept sealed.

[0029] like Figure 3 and Figure 4As shown, the side walls of the heat-resistant tableware body 1 are symmetrically installed with fixed blocks 12, and a rotating shaft 11 rotatably inserted in the rotating frame 7 is installed between the two fixed blocks 12. Telescopic grooves 16 are provided at both ends of the card block 6, and springs 17 are embedded in the telescopic grooves 16. The positioning blocks 18 are slidably inserted in the telescopic grooves 16. Buttons 13 are protruding on both sides of the top of the rotating frame 7. The buttons 13 are slidably inserted in the positioning grooves 15 and abut against the side walls of the positioning blocks 18. The card block 6 is matched and inserted in the card groove 14 when the sealing cover 5 is fixed. At the same time, the springs 17 in the telescopic grooves 16 at both ends of the card block 6 push the positioning blocks 18 to insert into the positioning grooves 15, so that the rotating frame 7 is kept fixed at the top of the sealing cover 5, thereby improving the stability of the installation of the rotating frame 7.

[0030] The structural schematic diagram of the sealing cover 5 of the novel anti-fouling and heat-resistant plastic tableware is as follows Figure 2 As shown, the structural diagram of the rotating frame 7 is as follows Figure 3 As shown, the schematic diagram of the split structure of the card block 6 is as follows Figure 4 shown.

[0031] Working principle: When the new anti-fouling and heat-resistant plastic tableware of the present technical solution is used, the sealing groove 9 at the bottom end of the sealing cover 5 is fitted and sleeved on the sealing part 3, and the sealing gasket 10 on the inner wall of the sealing cover 5 is tightly connected to the sealing part 3, and the rotating frame 7 rotatably installed at both ends of the heat-resistant tableware body 1 is engaged with the clamping block 6 at the top of the sealing cover 5. When the sealing cover 5 is fixed, the clamping block 6 is fitted and inserted into the clamping groove 14. At the same time, the spring 17 in the telescopic groove 16 at both ends of the clamping block 6 pushes the positioning block 18 to be inserted into the positioning groove 15, so that the rotating frame 7 is fixed at the top of the sealing cover 5. During the clamping process, the sealing cover 5 is squeezed to be tightly connected with the heat-resistant tableware body 1, so that the heat-resistant tableware body 1 and the sealing part 3 are kept sealed. When the sealing cover 5 is disassembled, the button 13 is squeezed to push the positioning block 18 out of the positioning groove 15, thereby improving the convenience of disassembling the rotating frame 7.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 utility model shall be included in the protection scope of the present utility model.

Claims

1. A novel anti-fouling and heat-resistant plastic tableware, comprising a heat-resistant tableware body (1) and a sealing cover (5) arranged on the top of the heat-resistant tableware body (1), characterized in that: Both ends of the heat-resistant tableware body (1) are rotatably provided with a rotating frame (7) of an L-shaped structure, and the top of the heat-resistant tableware body (1) is provided with a sealing portion (3), a clamping groove (14) is provided at the center position of the top of the rotating frame (7), and both sides of the inner wall of the clamping groove (14) are provided with positioning grooves (15), and both sides of the top surface of the sealing cover (5) are fixed with clamping blocks (6) that are inserted into the clamping groove (14), and both ends of the clamping block (6) are elastically provided with positioning blocks (18) that are inserted into the positioning groove (15).

2. The novel anti-fouling and heat-resistant plastic tableware according to claim 1 is characterized in that: A baffle (4) is fixed at the center of the inner wall of the heat-resistant tableware body (1), and both the heat-resistant plastic body and the baffle (4) are provided with a nano anti-fouling coating.

3. The novel anti-fouling and heat-resistant plastic tableware according to claim 2 is characterized in that: The outer wall of the heat-resistant tableware body (1) is fixed with a plurality of arc-shaped protective parts (2) in a rectangular array, and anti-slip pads (8) are fixed on both sides of the bottom end surface of the heat-resistant tableware body (1).

4. The novel anti-fouling and heat-resistant plastic tableware according to claim 1 is characterized in that: A sealing groove (9) is provided at the bottom end of the sealing cover (5), and a sealing gasket (10) abutting against the sealing portion (3) is fixed to the inner wall of the sealing groove (9).

5. The novel anti-fouling and heat-resistant plastic tableware according to claim 1 is characterized in that: The side walls of the heat-resistant tableware body (1) are symmetrically mounted with fixing blocks (12), and a rotating shaft (11) rotatably inserted in a rotating frame (7) is mounted between the two fixing blocks (12).

6. The novel anti-fouling and heat-resistant plastic tableware according to claim 1 is characterized in that: Both ends of the clamping block (6) are provided with telescopic grooves (16), a spring (17) is embedded in the telescopic groove (16), and the positioning block (18) is slidably inserted in the telescopic groove (16).

7. The novel anti-fouling and heat-resistant plastic tableware according to claim 6 is characterized in that: Buttons (13) are protrudingly provided on both sides of the top of the rotating frame (7), and the buttons (13) are slidably inserted in the positioning groove (15) and abut against the side wall of the positioning block (18).

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