Packaging container capable of preventing steam from being jacked up

Abstract

The utility model discloses a packaging container capable of preventing steam from being jacked up, which comprises a shell and a cover body, the cover body is covered on the shell, a pair of lugs is arranged on the outer edge of the shell, a limiting mechanism is arranged on the lugs, a clamping mechanism buckled with the limiting mechanism is arranged on the outer edge of the cover body, and the clamping mechanism is arranged on the outer edge of the cover body. The limiting mechanism comprises a limiting block arranged on the lug, and a clamping groove is formed between the limiting block and the lug; the clamping mechanism comprises a clamping tongue arranged on the edge of the cover body, the clamping tongue is arranged in the clamping groove in a rotating mode by rotating the cover body so that the cover body can be limited on the shell, a rotating handle protruding upwards is arranged on the top face of the cover body, and a rotating force application groove is formed in the side face of the rotating handle. The steam cover is simple in structure and high in sealing performance, the cover body is effectively prevented from being jacked up by steam, and the dining experience of customers is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, in particular to a packaging container capable of preventing steam from lifting. Background Art

[0002] At present, fast food boxes are widely used in various fast food companies, restaurants and canteens, which provide convenience for users. There are many types of existing fast food boxes, but the box lid is mainly sealed by an external buckle. This sealing method may cause the shell and the lid to separate due to bumps during the delivery process, or the pressure in the lunch box is too high, causing the lid to be easily lifted up by water vapor and separated from the shell, thereby causing food and soup to spill out of the lunch box, greatly affecting the customer's dining experience. Utility Model Content

[0003] The technical problem to be solved by the embodiments of the utility model is to provide a packaging container that is anti-steam lifting, which has a simple structure and high sealing performance, and can effectively prevent the cover from being lifted by water vapor, thereby greatly improving the dining experience of customers.

[0004] To achieve the above object, the utility model discloses a packaging container that prevents steam from lifting, comprising a shell and a cover, wherein the cover is arranged on the shell, and a pair of lugs are arranged on the outer edge of the shell, characterized in that a limiting mechanism is arranged on the lugs, and a snap-fit ​​mechanism that snaps with the limiting mechanism is arranged on the outer edge of the cover;

[0005] Wherein, the limiting mechanism comprises a limiting block arranged on the lug, and a slot is formed between the limiting block and the lug;

[0006] The clamping mechanism includes a clamping tongue arranged at the edge of the cover body, and the clamping tongue is rotated into the clamping groove by rotating the cover body, so that the cover body is restricted on the shell;

[0007] The top surface of the cover body is provided with a rotating handle protruding upward, and the side surface of the rotating handle is provided with a rotating force application groove.

[0008] Furthermore, a stop block is provided on one side of the limit block, and the stop block cooperates with the side wall of the latch tongue.

[0009] Furthermore, the top surface of the cover body has a downwardly sunken recess between the rotating handle and the outer peripheral portion of the cover body, and the inner diameter of the recess is the same as the bottom surface of the shell.

[0010] Furthermore, a plurality of limiting plates are arranged at intervals along the circumferential direction on the inner wall of the recess.

[0011] Furthermore, a plurality of heat sinks are arranged at intervals along the circumferential direction on the outer wall of the shell, and the lower parts of the heat sinks extend to the bottom surface of the shell.

[0012] Furthermore, the interior of the rotary handle has a concave cavity.

[0013] Furthermore, a first step surface is provided between the upper opening edge of the shell and the peripheral wall of the shell, and a second step surface folded outward is provided on the outer edge of the cover body, and the second step surface on the cover body abuts against the first step surface of the shell.

[0014] Furthermore, a buffer channel is formed between the upper portion of the first step surface and the peripheral wall of the second step surface.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) The utility model uses the tongue of the cover to engage with the limit block on the box body, so as to prevent the cover from being lifted up by the water vapor in the container, and prevent the packaging container from being shaken during the meal delivery process, which causes the shell and the cover to separate, effectively preventing food and soup from spilling, and greatly improving the customer's dining experience. (2) A rotating handle is provided on the cover body to facilitate the rotation of the cover body and the shell to engage, making the closing and opening of the cover body more convenient, and the rotating handle has a concave cavity, which can make the water vapor in the packaging container gather in the concave cavity, reduce the water vapor flowing between the first step surface and the second step surface, and avoid a large amount of water vapor flowing out when opening to scald the customer. (3) A number of limit plates are provided on the inner wall of the concave position, and after the shell is stacked on the cover body, a number of heat sinks are respectively placed between the limit plates, so as to prevent another packaging container stacked on the packaging container from shifting during the meal delivery process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the housing structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cover structure of the utility model;

[0020] Figure 4 It is a half-section diagram of the overall structure of the utility model;

[0021] Figure 5 To show Figure 4 Schematic diagram of the structure of part B;

[0022] Figure 6 It is a top view of the overall structure of another embodiment. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0024] Reference Figure 1 , Figure 5 As shown, a packaging container for preventing steam from lifting comprises a shell body 1 and a cover body 2. In this embodiment, a first step surface 13 is arranged between the upper opening edge of the shell body 1 and the peripheral wall of the shell body 1, and the outer edge of the cover body 2 is provided with a second step surface 22 folded outward. When the cover body 2 is covered on the shell body 1, the second step surface 22 on the cover body 2 abuts against the first step surface 13 of the shell body 1, so that a sealed space is formed between the shell body 1 and the cover body 2, which can be used to store food. A plurality of heat sinks 12 are arranged at intervals along the circumferential direction on the outer wall of the shell body 1, and the lower part of the heat sink 12 extends to the bottom surface of the shell body 1, so that air can flow along between the heat sinks 12 to drive the heat on the surface of the shell body 1, and the plurality of heat sinks 12 can prevent the hand from directly contacting the surface of the shell body 1, so that the shell 1 end will not be hot when the hand is on it.

[0025] A buffer channel 14 is formed between the upper portion of the first step surface 13 and the peripheral wall of the second step surface 22, so that water vapor is discharged into the buffer channel 14 through the gap between the first step surface 13 and the second step surface 22, thereby releasing the water vapor to achieve a buffering effect, thereby preventing the cover from being lifted up by the water vapor.

[0026] Reference Figure 1-Figure 3 As shown, further, a pair of lugs 11 are provided on the outer edge of the shell 1 , a limiting mechanism 3 is provided on the lugs 11 , and a snap-fit ​​mechanism 4 snapped with the limiting mechanism 3 is provided on the outer edge of the cover body 2 .

[0027] Combination Figure 4 , Figure 5 As shown, the limiting mechanism 3 includes a limiting block 31 arranged on the lug 11. In this embodiment, the limiting block 31 is in an inverted "L" shape, so that a slot 32 is formed between the limiting block 31 and the lug 11, and a stop block 33 is arranged on one side of the limiting block 31, and the locking mechanism 4 includes a tongue 41 arranged on the edge of the cover body 2. After the cover body 2 is covered on the shell 1, the tongue 41 is rotated into the slot 32 by rotating the cover body 2, and the stop block 33 is used to stop and cooperate with the side wall of the tongue 41, so that the tongue 41 and the slot 32 are accurately docked, so that the cover body 2 is restricted to the shell 1, so that the limiting block 31 can prevent the cover body 2 from being lifted up by water vapor, greatly improving the sealing and stability of the packaging, and avoiding the cover body being lifted up by water vapor during transportation and causing food to spill. At the same time, the method of rotating the cover body 2 to open can prevent scalding by water vapor, thereby ensuring a stable connection between the cover body 2 and the shell 1.

[0028] Reference Figure 1 As shown, further, the top surface of the cover body 2 has a rotating handle 5 protruding upward, and the side surface of the rotating handle 5 has a rotating force groove 51. In this embodiment, the cover body 2 can be rotated by grasping the rotating handle 5, so as to conveniently close or open the cover body 2, and the rotating force groove 51 on the surface of the rotating handle 5 increases the surface friction to prevent slipping when the cover body 2 is rotated.

[0029] The interior of the rotary handle 5 has a concave cavity, so that the water vapor in the shell 1 can be gathered in the concave cavity, reducing the water vapor flowing between the cover body 2 and the shell 1, and avoiding burns caused by water vapor when opening.

[0030] Reference Figure 1 As shown, in another embodiment, the top surface of the cover body 2 has a downwardly recessed recess 52 between the rotary handle 5 and the outer portion of the cover body 2, the inner diameter of the recess 52 is the same as the bottom surface of the shell 1, and the bottom surface of the shell 1 is recessed inward to provide a groove (not shown in the figure), so that another shell 1 can be stacked on the recess 52 of the cover body 2, and the rotary handle 5 of the cover body 2 cooperates with the groove of the other shell 1, so that the two stacked packaging containers are not easily shifted.

[0031] Reference Figure 1 , Figure 6 As shown, in another embodiment, a plurality of limit plates 521 are arranged at intervals along the circumferential direction on the inner wall of the recess 52, and the plurality of limit plates 521 are arranged alternately with the plurality of heat sinks 12 on the shell 1, so that the bottom surface of the shell 1 is overlapped in the recess 52 of the cover body 2, and the plurality of heat sinks 12 are respectively placed between the limit plates 521, thereby preventing radial displacement of another packaging container stacked on the packaging container.

[0032] Of course, the above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. Any modifications made according to the spirit of the main technical scheme of the utility model should be included in the protection scope of the utility model.

Claims

1. A packaging container that is resistant to steam lifting, comprising a shell (1) and a cover (2), wherein the cover (2) is arranged on the shell (1), and a pair of lugs (11) are arranged on the outer edge of the shell (1), characterized in that: A limiting mechanism (3) is provided on the lug (11), and a snap-fitting mechanism (4) snap-fitted with the limiting mechanism (3) is provided on the outer edge of the cover body (2); Wherein, the limiting mechanism (3) comprises a limiting block (31) provided on the lug (11), and a slot (32) is formed between the limiting block (31) and the lug (11); The clamping mechanism (4) comprises a clamping tongue (41) provided at the edge of the cover body (2), and the clamping tongue (41) is rotated into the clamping groove (32) by rotating the cover body (2), so that the cover body (2) is limited on the shell (1), and a stop block (33) is provided on one side of the limit block (31), and the stop block (33) cooperates with the side wall of the clamping tongue (41) to stop. The top surface of the cover body (2) is provided with a rotating handle (5) protruding upwards, and the side surface of the rotating handle (5) is provided with a rotating force application groove (51).

2. The steam-proof packaging container according to claim 1, characterized in that: The top surface of the cover body (2) has a downwardly recessed recess (52) between the rotating handle (5) and the outer peripheral portion of the cover body (2), and the inner diameter of the recess (52) is the same as the bottom surface of the shell (1).

3. The steam-proof packaging container according to claim 2, characterized in that: The inner wall of the recess (52) is provided with a plurality of limiting plates (521) at intervals along the circumferential direction.

4. The steam-proof packaging container according to claim 1, characterized in that: The outer wall of the shell (1) is provided with a plurality of heat sinks (12) at intervals along the circumferential direction, and the lower parts of the heat sinks (12) extend to the bottom surface of the shell (1).

5. The steam-proof packaging container according to claim 1, characterized in that: The rotating handle (5) has a concave cavity inside.

6. The steam-proof packaging container according to claim 1, characterized in that: A first step surface (13) is provided between the upper opening edge of the shell (1) and the peripheral wall of the shell (1), and a second step surface (22) folded outward is provided on the outer edge of the cover body (2), and the second step surface (22) on the cover body (2) abuts against the first step surface (13) of the shell (1).

7. The steam-proof packaging container according to claim 6, characterized in that: A buffer channel (14) is formed between the upper portion of the first step surface (13) and the peripheral wall of the second step surface (22).

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