Disposable food packaging box cover

Abstract

The utility model provides a disposable food packaging box cover, and belongs to the technical field of packaging box covers. The box cover comprises a box cover top, a box cover inner side part, a box cover buckle, a box cover bottom and a box cover outer side part; the inner side part of the box cover is arranged on the edge of the top of the box cover and is vertically arranged; the box cover buckle is arranged below the inner side part of the box cover and protrudes towards the center of the box cover; the bottom of the box cover is arranged at the bottom of the box cover buckle and is horizontally arranged; the outer side part of the box cover extends upwards from the other end of the bottom of the box cover and is vertically arranged; a plurality of buckle grooves are formed in the box cover buckle; and the buckle groove is formed by recessing from the center of the box cover to the edge direction. According to the utility model, the plurality of buckle grooves are formed in the box cover buckle, and the stability of the cover edge structure can be improved by the buckle grooves, so that the deformation resistance of the box cover buckle is improved, and the fastening firmness of the box cover and the box body is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box covers, in particular to a disposable food packaging box cover. Background Art

[0002] A disposable food packaging box refers to a box for packaging food once and for all. Although it is called "disposable", due to its material characteristics, many packaging boxes can actually be reused many times. Most disposable food packaging boxes are formed in one go using two processes: rubber injection molding and blister molding. The materials used mainly include plastic, bamboo, wood, cardboard, foam and metal. Among them, plastic disposable food packaging boxes are generally made of polystyrene and polypropylene materials, which are inexpensive, durable, heat-resistant and reusable. The lid of the plastic disposable food packaging box is separated from the box body and connected by a snap-on structure on the lid and the box body. The existing snap-on structure of the lid is arranged along the edge of the lid and is a smooth and flat raised structure. This structure has poor stability and relatively low tightness when connected to the box body. To this end, the utility model provides a disposable food packaging box lid. Utility Model Content

[0003] The utility model aims to provide a disposable food packaging box cover.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A disposable food packaging box cover, comprising: a box cover top, a box cover inner side, a box cover buckle, a box cover bottom and a box cover outer side;

[0006] The inner side of the box cover is arranged at the top edge of the box cover and is arranged vertically;

[0007] The box cover buckle is arranged below the inner side of the box cover and protrudes toward the center of the box cover;

[0008] The bottom of the box cover is arranged at the bottom of the box cover buckle and is arranged horizontally;

[0009] The outer side of the box cover is extended upward from the other end of the bottom of the box cover and is arranged vertically;

[0010] The box cover buckle is provided with a plurality of buckle grooves; the buckle grooves are formed by being recessed along the center of the box cover toward the edge.

[0011] On the basis of the above solution and as a preferred solution of the above solution, the box cover buckle is in a triangular structure, and its top corner faces the center of the box cover.

[0012] On the basis of the above solution and as a preferred solution of the above solution, the top of the box cover is rectangular with rounded corners at the four corners.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme, the distribution density of the buckle grooves at the four corners of the top of the box cover is greater than the distribution density at the four straight sides of the top of the box cover.

[0014] On the basis of the above solution and as a preferred solution of the above solution, a convexity is arranged on the top of the outer side of the box cover.

[0015] On the basis of the above scheme and as a preferred scheme of the above scheme, at the two short sides of the top of the box cover, the bottom of the box cover is recessed upward to form a notch; the notch extends upward to near the top of the box cover.

[0016] On the basis of the above solution and as a preferred solution of the above solution, the notch grooves are distributed on the top center line of the box cover.

[0017] On the basis of the above solution and as a preferred solution of the above solution, the cross-section of the notch groove is trapezoidal.

[0018] The beneficial effects of the utility model are as follows: the disposable food packaging box cover provided by the utility model comprises a box cover buckle connected to the box body, and a detachable connection is achieved by the cooperation between the box cover buckle and the box body top buckle; a plurality of buckle grooves are provided on the box cover buckle, and the buckle grooves can increase the stability of the cover edge structure, improve the deformation resistance of the box cover buckle, and ensure the tightness of the buckle connection between the box cover and the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model.

[0020] Figure 2 This is a structural schematic diagram of the utility model from another viewing angle.

[0021] Figure 3 It is a top view of the utility model.

[0022] Figure 4 It is a cross-sectional schematic diagram of the utility model.

[0023] Figure 5 for Figure 4 Partial enlarged image.

[0024] In the figure: 1. Top of the box cover; 2. Inner side of the box cover; 3. Buckle of the box cover; 4. Bottom of the box cover; 5. Outer side of the box cover; 6. Buckle groove; 7. Outer protrusion; 8. Notch. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] like Figures 1 to 3 As shown, a disposable food packaging box cover comprises: a box cover top 1, a box cover inner part 2, a box cover buckle 3, a box cover bottom 4 and a box cover outer part 5.

[0028] The top 1 of the box cover is rectangular, with rounded corners at the four corners, and is adapted to the box body. The top 1 of the box cover can be printed or embossed with symbols and words.

[0029] The inner side portion 2 of the box cover is arranged at the edge of the box cover top 1 and is vertically arranged downward from the edge of the box cover top 1 .

[0030] The box cover buckle 3 is arranged below the inner side portion 2 of the box cover, and protrudes toward the center of the box cover to cooperate with the buckle at the top of the box body to realize the connection between the box cover and the box body. Preferably, the box cover buckle 3 is a triangular structure, and its top angle faces the center of the box cover. The top angle of the triangular structure is raised, and the two sides are inclined, which is convenient for sliding in and out when mating.

[0031] The bottom 4 of the box cover is arranged at the bottom of the box cover buckle 3, extends toward the outside of the box cover, and is arranged horizontally.

[0032] like Figure 5 As shown, the outer side 5 of the box cover is extended upward from the other end of the bottom 4 of the box cover, and is arranged vertically. The outer side 5 of the box cover is arranged parallel to the inner side 2 of the box cover, and the height is equivalent. Preferably, the top of the outer side 5 of the box cover is provided with an outer protrusion 7 to increase the friction of the edge of the box cover, so as to facilitate the operator to hold the box cover.

[0033] The box cover buckle 3 is provided with a plurality of buckle grooves 6, which are formed by being recessed from the center of the box cover to the edge direction, so as to improve the stability of the cover edge structure and ensure the tightness of the buckle between the box cover and the box body.

[0034] Among them, Figure 3 As shown, the distribution density of the buckle grooves 6 at the four rounded corners of the top 1 of the box cover is greater than that at the four straight edges of the top 1 of the box cover, so that the structural stability of the four rounded corners of the box cover is better, thereby ensuring that the box cover and the box body have a good connection tightness.

[0035] Further, such as Figure 2 and Figure 4 As shown, the bottom 4 of the box cover is recessed upward at the two short sides of the top 1 of the box cover to form a notch 8, and the notch 8 extends upward to near the top 1 of the box cover. The notch 8 is formed at both ends of the box cover so that the two sides of the box cover have an opening part, which is convenient for operators to separate the box cover and the box body.

[0036] Preferably, the notch groove 8 is distributed on the center line of the top 1 of the box cover, and has a trapezoidal cross-section, which is smaller at the top and larger at the bottom.

[0037] The preferred specific embodiments of the present invention are described in detail above. It should be understood that the common Technical Person Employees can make many modifications and changes based on the concept of the utility model without creative work. Therefore, any technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A disposable food packaging box cover, characterized in that: The box comprises a top portion (1) of the box cover, an inner portion (2) of the box cover, a buckle (3) of the box cover, a bottom portion (4) of the box cover and an outer portion (5) of the box cover; The inner side portion (2) of the box cover is arranged on the edge of the top portion (1) of the box cover and is arranged vertically; The box cover buckle (3) is arranged below the inner side portion (2) of the box cover and protrudes toward the center of the box cover; The bottom of the box cover (4) is arranged at the bottom of the box cover buckle (3) and is arranged horizontally; The outer side portion (5) of the box cover is extended upward from the other end of the bottom portion (4) of the box cover and is arranged vertically; The box cover buckle (3) is provided with a plurality of buckle grooves (6); the buckle grooves (6) are formed by being recessed along the center of the box cover towards the edge.

2. A disposable food packaging box cover according to claim 1, characterized in that: The box cover buckle (3) is in a triangular structure, and its top corner faces the center of the box cover.

3. A disposable food packaging box cover according to claim 1, characterized in that: The top (1) of the box cover is rectangular, with rounded corners at the four corners.

4. A disposable food packaging box cover according to claim 3, characterized in that: The distribution density of the snap grooves (6) at the four corners of the box cover top (1) is greater than the distribution density at the four straight edges of the box cover top (1).

5. A disposable food packaging box cover according to claim 1, characterized in that: The top of the outer side (5) of the box cover is provided with an outer protrusion (7).

6. A disposable food packaging box cover according to claim 3, characterized in that: The bottom (4) of the box cover is recessed upwards to form a notch (8) at the two short sides of the top (1) of the box cover; the notch (8) extends upwards to near the top (1) of the box cover.

7. A disposable food packaging box cover according to claim 6, characterized in that: The notch grooves (8) are distributed on the center line of the top (1) of the box cover.

8. A disposable food packaging box cover according to claim 6, characterized in that: The notch groove (8) has a trapezoidal cross section.

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