Plain end box structure with paper plastic

Abstract

The utility model provides a plain end box structure with paper plastic, which comprises an outer box, and further comprises a first accessory box, a second accessory box, a lower paper plastic layer, a middle paper plastic layer and an upper paper plastic layer which are arranged in the outer box, and the first accessory box and the second accessory box are respectively arranged on two opposite sides of the outer box. A containing space of a lower paper-plastic layer, a middle paper-plastic layer and an upper paper-plastic layer is formed between the first accessory box and the second accessory box, and the lower paper-plastic layer, the middle paper-plastic layer and the upper paper-plastic layer are sequentially stacked from bottom to top. A plurality of buffer ribs are formed on the lower surfaces of the lower paper-plastic layer, the middle paper-plastic layer and the upper paper-plastic layer; a first storage cavity corresponding to a product in shape is formed between the upper surface of the lower paper-plastic layer and the lower surface of the middle paper-plastic layer; and a second accommodating cavity corresponding to a product in shape is formed between the upper surface of the middle paper-plastic layer and the lower surface of the upper paper-plastic layer. And on the basis that good anti-vibration buffering protection can be provided for products, the structure is simplified, and the boxing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a flat-mouth box structure with paper and plastic. Background Art

[0002] China Authorization Publication No. CN 219884618 U, with an authorization publication date of October 24, 2023, discloses a cushioning packaging for a floor-washing and mopping machine, comprising an outer box, within which are disposed a first accessory box, a second accessory box, a third accessory box, a first inner card pad, a first support box, a second support box, and a second inner card pad, each folded from a corrugated cardboard. The second support box has an opening on its upper end, and the second inner card pad is correspondingly positioned within the inner bottom of the second support box. The third accessory box is correspondingly inserted within the second support box. A recess is formed on one lower side of the second accessory box. The second accessory box and the first support box are positioned side by side and correspondingly disposed on the upper surface of the second support box. The recess, the first support box, and the second support box form a storage space for the floor-washing and mopping machine. The first accessory box is correspondingly disposed across the upper surfaces of the second accessory box and the first support box. The first inner card pad is correspondingly disposed within the inner bottom of the first support box. While ensuring good cushioning function, the packaging achieves high space utilization and practicality. The drawbacks of this prior art are that it includes a first accessory box, a second accessory box, a third accessory box, a first inner card pad, a first supporting box, a second supporting box, and a second inner card pad. This results in a large number of components, which increases packing time due to the excessive fragmentation of the components. Furthermore, the order in which the components are placed is prone to errors, directly reducing packing efficiency. Furthermore, the product's shock-absorbing performance needs to be improved. Given this situation, improvements are urgently needed. Utility Model Content

[0003] Based on this, the purpose of the utility model is to provide a flat box structure with paper plastic, which simplifies the structure and improves the packing efficiency while ensuring that good seismic buffering protection can be provided to the product.

[0004] The utility model provides a flat box structure with paper plastic, comprising an outer box, and further comprising a first accessory box, a second accessory box, a lower paper plastic layer, a middle paper plastic layer, and an upper paper plastic layer arranged in the outer box, the first accessory box and the second accessory box are respectively arranged on opposite sides of the outer box, and a storage space for the lower paper plastic layer, the middle paper plastic layer, and the upper paper plastic layer is formed between the first accessory box and the second accessory box, and the lower paper plastic layer, the middle paper plastic layer, and the upper paper plastic layer are stacked in sequence from bottom to top; the lower surfaces of the lower paper plastic layer, the middle paper plastic layer, and the upper paper plastic layer are all formed with a plurality of buffer ridges; a first storage cavity corresponding to the shape of the product is formed between the upper surface of the lower paper plastic layer and the lower surface of the middle paper plastic layer; the storage space of the middle paper plastic layer A second storage cavity corresponding to the shape of the product is formed between the upper surface and the lower surface of the upper paper plastic layer; a third accessory box storage cavity is formed on the upper surface of the upper paper plastic layer, and a third accessory box is arranged in the third accessory box storage cavity; buckle straps with buckles are provided on opposite sides of the box lid in the length direction, and a female buckle that is tightly matched with the male buckle is provided on the upper part of the side surface of the outer box corresponding to the box lid; when the box lid is in a closed state, the upper surface of the upper paper plastic layer is in contact with the inner side surface of the box lid; an inverted surface is formed on the side surface of the outer box opposite to the box lid, and a socket is provided in the middle of the bend between the inverted surface and the outer box, and an insertion tongue that cooperates with the socket is formed in the middle of the free end of the box lid.

[0005] Preferably, the upper surface of the upper paper-plastic layer is set to be a flat surface.

[0006] Preferably, the upper surface of the lower paper-plastic layer is configured as a concave-convex buffer surface.

[0007] Preferably, the upper surface of the middle paper-plastic layer is configured as a concave-convex buffer surface.

[0008] Preferably, one side of the first accessory box and the second accessory box is in contact with the inner wall of the outer box, and the other side of the first accessory box and the second accessory box is in contact with the lower paper-plastic layer, the middle paper-plastic layer, and the upper paper-plastic layer.

[0009] The beneficial effects of the utility model are as follows: a first storage cavity corresponding to the shape of the product is formed between the first accessory box, the second accessory box, the lower paper plastic layer, the middle paper plastic layer, and the upper paper plastic layer in the outer box, and the upper surface of the lower paper plastic layer and the lower surface of the middle paper plastic layer; a second storage cavity corresponding to the shape of the product is formed between the upper surface of the middle paper plastic layer and the lower surface of the upper paper plastic layer; when the box cover is in a closed state, the upper surface of the upper paper plastic layer is in contact with the inner side surface of the box cover, and the structure is compact, thereby ensuring that good shock-resistant buffering protection can be provided to the product, simplifying the structure, and improving the packing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1This is an exploded view of the present invention.

[0011] Figure 2 This is an assembly view of the present invention (outer box omitted).

[0012] Figure 3 This is the structural view of the outer box.

[0013] The accompanying drawings are marked as follows: outer box 10, first accessory box 11, second accessory box 12, lower paper-plastic layer 13, middle paper-plastic layer 15, first storage cavity 14, third accessory box 17, third accessory box storage cavity 18, upper paper-plastic layer 19, second storage cavity 20, box cover 21, insert tongue 22, sub-buckle 24, buckle strap 23, female buckle 25, inner flip surface 26, socket 27, product 16. DETAILED DESCRIPTION

[0014] In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention is described in further detail below in conjunction with specific implementation methods and accompanying drawings.

[0015] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; they can refer to mechanical connection or electrical connection; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0016] Please refer to Figure 1-3As shown, the utility model provides a flat box structure with paper plastic, including an outer box 10, and also including a first accessory box 11, a second accessory box 12, a lower paper plastic layer 13, a middle paper plastic layer 15, and an upper paper plastic layer 19 arranged in the outer box 10. The first accessory box 11 and the second accessory box 12 are respectively arranged on opposite sides of the outer box 10, and a storage space for the lower paper plastic layer 13, the middle paper plastic layer 15, and the upper paper plastic layer 19 is formed between the first accessory box 11 and the second accessory box 12. The lower paper plastic layer 13, the middle paper plastic layer 15, and the upper paper plastic layer 19 are stacked in sequence from bottom to top; the lower surfaces of the lower paper plastic layer 13, the middle paper plastic layer 15, and the upper paper plastic layer 19 are all formed with a plurality of buffer ridges; a first storage cavity 14 corresponding to the shape of the product is formed between the upper surface of the lower paper plastic layer 13 and the lower surface of the middle paper plastic layer 15; A second storage cavity 20 corresponding to the shape of the product is formed between the upper surface of the plastic layer 15 and the lower surface of the upper paper plastic layer 19; a third accessory box storage cavity 18 is formed on the upper surface of the upper paper plastic layer 19, and a third accessory box 17 is arranged in the third accessory box storage cavity 18; buckle straps 23 with buckles 24 are provided on opposite sides of the box cover 21 in the length direction of the outer box 10, and a female buckle 25 that is tightly matched with the male buckle 24 is provided on the upper part of the side surface of the outer box 10 corresponding to the box cover 21; when the box cover 21 is in the closed state, the upper surface of the upper paper plastic layer 19 is in contact with the inner side surface of the box cover 21; an inverted surface 26 is formed on the side surface of the outer box 10 opposite to the box cover 21, and a socket 27 is provided in the middle of the bend between the inverted surface 26 and the outer box 10, and a tongue 22 that cooperates with the socket 27 is formed in the middle of the free end of the box cover 21. To close the structure, first insert the tongue 22 into the insertion hole 27, and then fasten the buckle 23 with the female buckle 25 to achieve further closure and improve the sealing of the structure.

[0017] The upper surface of the upper plastic paper layer 19 is flat. The upper surface of the lower plastic paper layer 13 is a concave-convex buffer surface. The upper surface of the middle plastic paper layer 15 is a concave-convex buffer surface. This structural arrangement provides this embodiment with excellent shock-absorbing and cushioning properties.

[0018] One side of the first and second accessory boxes 11, 12 is in contact with the inner wall of the outer box 10, while the other sides of the first and second accessory boxes 11, 12 are in contact with the lower plastic layer 13, the middle plastic layer 15, and the upper plastic layer 19. This ensures that the first and second accessory boxes 11, 12, the lower plastic layer 13, the middle plastic layer 15, and the upper plastic layer 19 are tightly packed inside the outer box 10, thereby preventing the product 16 from shaking.

[0019] In this embodiment, the outer box comprises the first accessory box, the second accessory box, the lower plastic layer, the middle plastic layer, and the upper plastic layer. A first storage cavity corresponding to the product's shape is formed between the upper surface of the lower plastic layer and the lower surface of the middle plastic layer, and a second storage cavity corresponding to the product's shape is formed between the upper surface of the middle plastic layer and the lower surface of the upper plastic layer. When the box lid is closed, the upper surface of the upper plastic layer abuts against the inner surface of the box lid, creating a compact structure that provides excellent shock-absorbing protection for the product, simplifies the structure, and improves packing efficiency. This embodiment can be used to load mopping robots, sweeping robots, and the like.

[0020] The above-described embodiment merely represents one embodiment of the present invention. While the description is relatively specific and detailed, it should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A flat box structure with paper plastic, comprising an outer box (10), characterized in that: The invention also includes a first accessory box (11), a second accessory box (12), a lower paper plastic layer (13), a middle paper plastic layer (15), and an upper paper plastic layer (19) arranged in the outer box (10); the first accessory box (11) and the second accessory box (12) are respectively arranged on opposite sides of the outer box (10); and a storage space for the lower paper plastic layer (13), the middle paper plastic layer (15), and the upper paper plastic layer (19) is formed between the first accessory box (11) and the second accessory box (12). The lower paper plastic layer (13), the middle paper plastic layer (15), and the upper paper plastic layer (19) are stacked in sequence from bottom to top; the lower surfaces of the lower paper plastic layer (13), the middle paper plastic layer (15), and the upper paper plastic layer (19) are all formed with a plurality of buffer ridges; a first storage cavity (14) corresponding to the shape of the product is formed between the upper surface of the lower paper plastic layer (13) and the lower surface of the middle paper plastic layer (15); the upper surface of the middle paper plastic layer (15) and the lower surface of the upper paper plastic layer (19) are A second storage cavity (20) corresponding to the shape of the product is formed between the surfaces; a third accessory box storage cavity (18) is formed on the upper surface of the upper paper-plastic layer (19), and a third accessory box (17) is arranged in the third accessory box storage cavity (18); buckles (23) with buckles (24) are provided on opposite sides of the box cover (21) in the length direction of the outer box (10); a buckle (23) with a buckle (24) is provided on the upper side of the side surface corresponding to the box cover (21) of the outer box (10). A female buckle (25) is fastened to fit tightly; when the box cover (21) is in a closed state, the upper surface of the upper paper-plastic layer (19) is in contact with the inner side surface of the box cover (21); an inner flip surface (26) is formed on the side of the outer box (10) opposite to the box cover (21); a socket (27) is formed in the middle of the bend between the inner flip surface (26) and the outer box (10); and a tongue (22) is formed in the middle of the free end of the box cover (21) to fit with the socket (27).

2. A flat box structure with paper plastic according to claim 1, characterized in that: The upper surface of the upper paper-plastic layer (19) is configured as a flat surface.

3. A flat box structure with paper plastic according to claim 1, characterized in that: The upper surface of the lower paper-plastic layer (13) is configured as a concave-convex buffer surface.

4. A flat box structure with paper plastic according to claim 1, characterized in that: The upper surface of the middle paper-plastic layer (15) is configured as a concave-convex buffer surface.

5. The flat box structure with paper plastic according to claim 1, characterized in that: One side of the first accessory box (11) and the second accessory box (12) is in contact with the inner wall of the outer box (10), and the other side of the first accessory box (11) and the second accessory box (12) is in contact with the lower paper-plastic layer (13), the middle paper-plastic layer (15), and the upper paper-plastic layer (19).

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