Anti-pollution type coated paper bowl with self-sealing structure

Abstract

The utility model discloses an anti-pollution type coated paper bowl with a self-sealing structure, which belongs to the field of coated paper bowls, and comprises a bowl body and a bowl cover arranged at the opening end of the bowl body, and a support part is fixedly mounted at one end, far away from the bowl cover, of the bowl body; a sealing mechanism is arranged on the bowl body and the bowl cover; the sealing mechanism comprises a sealing groove formed in the opening end of the bowl body, a sealing rubber ring fixedly installed at the end of the bowl cover and matched with the sealing groove, a plurality of positioning plates fixedly installed on the bowl cover and distributed in an annular array, and positioning grooves formed in the opening end of the bowl body and matched with the positioning plates. The sealing mechanism and the covering mechanism are arranged, the sealing mechanism can achieve sealing connection of the bowl cover and the bowl body, the bowl body can be supported when the positioning plate is inserted into the positioning groove during installation, wrinkles are avoided, meanwhile, the paper bowl can be rapidly exhausted under the action of the covering mechanism, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of coated paper bowls, in particular to a self-enclosed anti-pollution coated paper bowl. Background Art

[0002] Laminated paper bowl is a paper bowl made of laminated paper, usually used to hold food. Laminated paper is a specially treated paper with a thin layer of plastic film on the surface to improve the paper's waterproof, oil-proof and high temperature resistance.

[0003] Upon investigation, it was found that the Chinese utility model patent with publication number CN217610399U discloses an anti-deformation paper bowl, including a paper bowl outer shell, an auxiliary ring, and a paper bowl inner shell, the auxiliary ring being located at the top of the paper bowl outer shell and movably connected to the top of the paper bowl outer shell, the bottom of the auxiliary ring being fixedly connected to the top of the paper bowl inner shell, the bottom of the paper bowl inner shell extending to the inside of the paper bowl outer shell, the inner wall of the paper bowl inner shell being fixedly connected to the outside of the polyethylene coating, the support ring being located inside the paper bowl outer shell and fixedly connected to the inner wall of the paper bowl outer shell, the connecting plate being located between the two support rings, and the top and bottom of the connecting plate being fixedly connected to the surfaces of the support rings respectively.

[0004] The above-mentioned paper bowl supports the inner shell of the paper bowl by providing a paper bowl outer shell, an auxiliary ring, a support ring and a connecting plate, and uses polyethylene coating to prevent moisture in the soup from seeping into the inner shell of the paper bowl; however, the top cover on the paper bowl outer shell is snap-fitted and installed on the outer edge of the opening end of the paper bowl outer shell, and the top cover may be deformed when opened, thereby causing the outer edge of the opening end of the paper bowl outer shell to deform, affecting its normal use.

[0005] Therefore, the utility model provides a self-enclosed anti-pollution coated paper bowl to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The utility model provides a self-sealing anti-pollution coated paper bowl, aiming to solve the problem that the existing paper bowl is easily deformed when opened, etc., which is proposed in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a self-enclosed anti-pollution coated paper bowl, comprising a bowl body and a bowl cover arranged at the open end of the bowl body, and a support portion is fixedly installed at one end of the bowl body away from the bowl cover.

[0010] In order to solve the sealing problem between the bowl cover and the bowl body, a sealing mechanism is provided on the bowl body and the bowl cover; the sealing mechanism includes a sealing groove provided at the opening end of the bowl body, a sealing rubber ring fixedly installed at the end of the bowl cover and adapted to the sealing groove, a plurality of positioning plates fixedly installed on the bowl cover and distributed in a circular array, and a positioning groove provided at the opening end of the bowl body and adapted to the positioning plate. The bowl cover can be sealed and connected to the bowl body by using the sealing rubber ring and the sealing groove in combination.

[0011] Preferably, in order to solve the problem of exhaust of the bowl cover, a mounting groove is provided on the bowl cover, and the coated paper bowl further comprises a covering mechanism arranged in the mounting groove. The exhaust problem of the bowl cover can be solved by the covering mechanism.

[0012] Preferably, in order to solve the operation problem of the cover plate, the cover mechanism includes four exhaust holes 1 arranged in the installation groove in an annular array, a cover plate rotatably installed in the installation groove, four exhaust holes 2 arranged in the cover plate corresponding to the exhaust holes 1, and four sealing plugs fixedly installed on the cover plate and adapted to the exhaust holes 1. The sealing and exhaust of the bowl cover can be achieved by rotating the cover plate.

[0013] Preferably, in order to solve the problem of using the second vent hole and the sealing plug, the four second vent holes and the sealing plug are arranged in a circular array on the cover plate. When the cover plate is rotated 45 degrees through the circular array arrangement, the bowl cover can be vented.

[0014] Preferably, in order to solve the separation operation of the bowl cover, a lifting paper is fixedly installed on the bowl cover. The bowl cover and the bowl body can be separated by pulling the lifting paper.

[0015] (III) Beneficial effects

[0016] The self-sealing anti-pollution coated paper bowl has a simple structure and is easy to use. By arranging a sealing mechanism and a covering mechanism, the sealing mechanism can realize a sealed connection between the bowl cover and the bowl body. When the positioning plate is inserted into the positioning groove during installation, the bowl body can be supported to avoid wrinkles. At the same time, the paper bowl can be quickly vented under the action of the covering mechanism, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a self-enclosed anti-pollution coated paper bowl;

[0018] Figure 2 A schematic diagram of a bowl cover structure of a self-enclosed anti-pollution coated paper bowl;

[0019] Figure 3 This is a multi-angle structural schematic diagram of a bowl cover with a self-enclosed anti-pollution coated paper bowl.

[0020] In the figure: 1. bowl body; 11. support part; 2. bowl cover; 21. mounting groove; 22. covering mechanism; 221. exhaust hole 1; 222. covering plate; 223. exhaust hole 2; 224. sealing plug; 23. paper lifting; 3. sealing mechanism; 31. sealing groove; 32. sealing rubber ring; 33. positioning plate; 34. positioning groove. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides a self-enclosed anti-pollution coated paper bowl, such as Figure 1-3 As shown, the coated paper bowl comprises a bowl body 1 and a bowl cover 2 arranged at the open end of the bowl body 1, and a support portion 11 is fixedly installed at one end of the bowl body 1 away from the bowl cover 2;

[0023] The bowl body 1 and the bowl cover 2 are provided with a sealing mechanism 3;

[0024] The sealing mechanism 3 includes a sealing groove 31 opened at the open end of the bowl body 1, a sealing rubber ring 32 fixedly installed at the end of the bowl cover 2 and adapted to the sealing groove 31, a plurality of positioning plates 33 fixedly installed on the bowl cover 2 and distributed in a circular array, and a positioning groove 34 opened at the open end of the bowl body 1 and adapted to the positioning plate 33.

[0025] When in use, when the bowl cover 2 is connected to the bowl body 1, the bowl cover 2 is inserted into the open end of the bowl body 1. At this time, the sealing rubber ring 32 can enter the sealing groove 31 to achieve a sealed connection between the bowl cover 2 and the bowl body 1, and at this time, the positioning plate 33 can enter the positioning groove 34 to support the bowl body 1 through the bowl cover 2.

[0026] Furthermore, a mounting groove 21 is provided on the bowl cover 2 , and the coated paper bowl further comprises a covering mechanism 22 arranged in the mounting groove 21 ; the covering mechanism 22 in the mounting groove 21 can be operated in the mounting groove 21 .

[0027] Specifically, the covering mechanism 22 includes four exhaust holes 221 distributed in a circular array in the mounting groove 21, a covering plate 222 rotatably installed in the mounting groove 21, four exhaust holes 223 opened in the covering plate 222 corresponding to the exhaust holes 221, and four sealing plugs 224 fixedly installed on the covering plate 222 and adapted to the exhaust holes 221; when using a coated paper bowl to heat food, the sealing plug 224 on the covering plate 222 is located in the exhaust hole 221 to achieve sealing of the bowl cover 2 and the bowl body 1. After the food is heated, the covering plate 222 can be rotated so that the sealing plug 224 moves out of the exhaust hole 221, and the exhaust hole 223 on the covering plate 222 can be aligned with the exhaust hole 221.

[0028] More specifically, the four second exhaust holes 223 and the sealing plugs 224 are distributed in a circular array on the cover plate 222; the cover plate 222 can be rotated 45 degrees to complete the conversion between the second exhaust holes 223 and the sealing plugs 224.

[0029] Furthermore, a lifting paper 23 is fixedly mounted on the bowl cover 2 ; the lifting paper 23 can be used to operate the bowl cover 2 to separate it from the bowl body 1 .

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A self-enclosed anti-pollution coated paper bowl, comprising a bowl body (1) and a bowl cover (2) arranged at an open end of the bowl body (1), wherein a support portion (11) is fixedly mounted on one end of the bowl body (1) away from the bowl cover (2); Features: The bowl body (1) and the bowl cover (2) are provided with a sealing mechanism (3); The sealing mechanism (3) comprises a sealing groove (31) provided at the open end of the bowl body (1), a sealing rubber ring (32) fixedly mounted on the end of the bowl cover (2) and adapted to the sealing groove (31), a plurality of positioning plates (33) fixedly mounted on the bowl cover (2) and distributed in a circular array, and a positioning groove (34) provided at the open end of the bowl body (1) and adapted to the positioning plate (33).

2. The self-enclosed anti-pollution coated paper bowl according to claim 1, characterized in that: The bowl cover (2) is provided with a mounting groove (21), and the coated paper bowl further comprises a covering mechanism (22) arranged in the mounting groove (21).

3. The self-enclosed anti-pollution coated paper bowl according to claim 2, characterized in that: The covering mechanism (22) comprises four exhaust holes (221) distributed in a circular array and arranged in the installation groove (21), a covering plate (222) rotatably mounted in the installation groove (21), four exhaust holes (223) arranged in the covering plate (222) and corresponding to the exhaust holes (221), and four sealing plugs (224) fixedly mounted on the covering plate (222) and adapted to the exhaust holes (221).

4. The self-enclosed anti-pollution coated paper bowl according to claim 3, characterized in that: The four second exhaust holes (223) and the sealing plugs (224) are distributed in a ring array on the cover plate (222).

5. The self-enclosed anti-pollution coated paper bowl according to claim 1, characterized in that: A paper lift (23) is fixedly mounted on the bowl cover (2).

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