Food packaging box
By designing a combination structure of inner platform, baffle, limiting groove and paper ring positioning hole in the food packaging box, the problem of separation between the box cover and the box base caused by the paper ring falling off is solved, and the packaging box is reliably connected and the food is prevented from falling out.
Patent Information
- Application Number
- CN202520624480.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-04-03
AI Technical Summary
Existing food packaging boxes are prone to detachment from the box cover and box base during transportation due to the paper ring coming off, causing food to fall out.
A food packaging box was designed, comprising a box base and a box cover. The box cover has an inner platform with a pastry slot and a fork slot. The fork has a stop post and a ball head. The side of the box cover has a limiting groove, with the stop post embedded in the limiting groove. The paper ring has a positioning hole, with the stop post and ball head passing through the positioning hole to limit the lateral movement of the paper ring. A reliable connection is achieved by combining a V-groove and a card.
It effectively prevents the fork from falling out before the packaging box is opened and avoids the paper ring from falling off during transportation, ensuring the reliability of the packaging box connection.
Smart Images

Figure CN223865400U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of food packaging technology, and more specifically, to a food packaging box. Background Technology
[0002] Currently, a type of food packaging box on the market is popular where the cover is fastened to the box base. It first uses the cover to fasten to the base, and then uses a paper ring to hold the two together to prevent separation. To facilitate the paper ring fitting, a gap is left between the paper ring and the fastened cover and base. During transportation, the paper ring can still fall off, causing the cover to separate from the base and resulting in the food inside the packaging box falling out. Therefore, this utility model proposes a food packaging box. Utility Model Content
[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a food packaging box that has reliable connection and is resistant to separation.
[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: The food packaging box involved in this utility model includes a box base, a box cover is provided above the box base, an inner platform integral with the box base is provided inside the box cover, the outer wall of the inner platform is abutted against the inner wall of the box cover, the inner platform is provided with a recessed pastry groove and a fork groove, a fork partially protruding from the groove is embedded in the fork groove, a stop post extending horizontally and laterally through the box cover is provided on the fork, the end of the stop post not connected to the fork has a ball head, a limiting groove extending vertically is opened on the side of the box cover, the opening of the limiting groove faces downward, and the stop post is embedded in the limiting groove.
[0005] The present invention is further configured to include a paper ring that surrounds the box base and the box cover, and the paper ring has a positioning hole that matches the ball head.
[0006] The present invention is further configured such that: a closed-ring V-shaped groove is opened on the side of the stop post, and a card provided on the groove wall of the limiting groove is embedded in the V-shaped groove, and the card is integrated with the box cover.
[0007] The present invention is further configured such that the opening of the limiting groove is flared.
[0008] The present invention is further configured such that the fork groove is close to the box cover.
[0009] In summary, this utility model has the following beneficial effects:
[0010] 1. The fork with built-in pastry is restricted by the box cover, so it cannot fall out of the fork slot when the packaging box is not opened.
[0011] 2. The ball head on the stop post is inserted into the positioning hole to restrict the paper ring from moving laterally and prevent the paper ring from falling off during transportation. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0013] Figure 2 This is a partial structural schematic diagram of the present invention;
[0014] Figure 3 This is a partial structural schematic diagram of the present invention;
[0015] Figure 4 This is a schematic diagram illustrating the structure of the box base of this utility model;
[0016] Figure 5 This is a schematic diagram illustrating the structure of the retaining column in this utility model. Detailed Implementation
[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.
[0018] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.
[0019] Example 1
[0020] See Figures 1 to 5 As shown, the food packaging box involved in this embodiment includes a box base 1, a box cover 2 above the box base 1, an inner platform 3 integral with the box base inside the box cover 2, the outer wall of the inner platform 3 abutting the inner wall of the box cover 2, the inner platform 3 having a recessed pastry groove 4 and a fork groove 5, a fork 6 partially protruding from the groove opening embedded in the fork groove 5, a stop post 7 extending horizontally and laterally through the box cover on the fork 6, the end of the stop post 7 not connected to the fork having a ball head 8, a limiting groove 9 extending vertically is opened on the side of the box cover 2, the opening of the limiting groove 9 facing downward, the stop post 7 being embedded in the limiting groove 9.
[0021] Furthermore, it also includes a paper ring 10 that surrounds the box base 1 and the box cover 2, and the paper ring 10 has a positioning hole 11 that matches the ball head 8.
[0022] Furthermore, a closed-loop V-shaped groove 12 is provided on the side of the stop post 7. A card (unmarked) is embedded in the groove wall of the limiting groove, and the card is integrated with the box cover 2.
[0023] In this embodiment, the pastry is first placed in the pastry slot 4, the fork is placed in the fork slot 5, and then the box cover 2 is placed on top, so that the stop post 7 is embedded in the limiting slot 9, until the stop post 7 is limited by the box cover 2, forming a shape as shown. Figure 2 In the state shown, when the box cover 2 is not opened, the fork cannot fall out of the fork groove 5. Finally, the paper ring 10 is placed sideways, and the ball head 8 is squeezed into the positioning hole 11, which restrains the paper ring 10 to move horizontally relative to the box cover 2.
[0024] The V-groove 12, in conjunction with the card, serves as a positioning element when the cover 2 is closed.
[0025] Example 2
[0026] See Figures 1 to 5 As shown, the food packaging box involved in this embodiment is further configured, based on embodiment 1, with the opening of the limiting groove 12 being flared.
[0027] In this embodiment, by setting the opening of the limiting groove 12 as an flared structure, it is convenient for the box cover 2 to be fastened onto the box base 1, and it is also convenient for the stop post 7 to be embedded in the limiting groove 9.
[0028] Example 3
[0029] See Figures 1 to 5 As shown, the food packaging box involved in this embodiment is further configured, based on embodiment 1, with the fork slot 5 close to the box cover 2.
[0030] In this embodiment, by placing the fork slot 5 close to the box cover 2, the distance between the fork slot 5 and the wall of the box cover 2 can be reduced, thereby shortening the height of the stop post 7 and thus avoiding the problem of the excessively long stop post 7 affecting eating when using a fork.
[0031] The food packaging box involved in this utility model has a built-in fork for eating pastries. Because the fork is limited by the stop post and the box cover, it cannot fall out of the fork slot when the packaging box is not opened. In addition, the ball head on the stop post is inserted into the positioning hole to restrict the paper ring from moving sideways and prevent the paper ring from falling off during transportation. The overall function is perfect and the practicality is strong.
[0032] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.
[0033] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0034] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.
Claims
1. A food packaging box, comprising a box base, a box cover above the box base, and an inner platform integrally formed with the box base inside the box cover, the outer wall of the inner platform abutting the inner wall of the box cover, characterized in that, The inner platform is provided with a recessed pastry slot and a fork slot. A fork is partially inserted into the fork slot. A stop post is provided on the fork, which extends horizontally and extends laterally through the box cover. The end of the stop post that is not connected to the fork has a ball head. A limiting groove that extends vertically is opened on the side of the box cover. The opening of the limiting groove faces downward, and the stop post is embedded in the limiting groove.
2. The food packaging box according to claim 1, characterized in that, It also includes a paper ring that surrounds the box base and the box cover, and the paper ring has a positioning hole that matches the ball head.
3. The food packaging box according to claim 1 or 2, characterized in that, The side of the stop post has a closed ring-shaped V-groove, and a card is embedded in the V-groove and placed on the groove wall of the limiting groove. The card is integrated with the box cover.
4. The food packaging box according to claim 3, characterized in that, The opening of the limiting groove is flared.
5. The food packaging box according to claim 1, characterized in that, The fork slot is located near the housing.