Decorative frame of packaging box

Abstract

The utility model discloses a packing box decoration frame which comprises a plurality of frames which are sequentially connected end to end, each frame comprises a side plate, a top plate and a bottom plate, each top plate is fixedly connected to the upper portion of the corresponding side plate, a connecting belt is arranged between the bottom plate and the bottom of the corresponding side plate, and the connecting belts enable the bottom plates to rotate around the side plates. Wherein shaping pull rods are arranged between the bottom plates and the side plates of at least two frames, the two ends of each shaping pull rod are connected with the corresponding bottom plate and the corresponding side plate, the frames of the decoration frame are provided with the self-shaping bottom plates which can stably fix the display board and keep stable in the transferring process, meanwhile, the frames do not need to be bent, the frames are in an integrally-formed continuous mode, and the decoration frame is convenient to use. No black seam is generated at the joint of the top plate, and the appearance is more attractive.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging boxes, and more specifically relates to a packaging box decoration frame. Background Art

[0002] Packaging boxes such as: moon cake boxes, tea boxes, wolfberry boxes, candy boxes, exquisite gift boxes, local specialty boxes, wine boxes, chocolate boxes, food and medicine health care product boxes, food packaging boxes, tea packaging boxes, stationery boxes, etc. It can ensure the safety of products in transportation and improve the grade of products.

[0003] like Figure 7 As shown, in the prior art, there are some packaging boxes which are not of a single form on the surface, but have an additional display window, into which an independent display board can be inserted, so that for a series of products, different products can only be loaded into different display boards, while the main body 3 of the external box remains consistent as a whole; a decorative frame 5 is used to transition between the display window and the main body of the box.

[0004] The initial state of the decoration frame is as follows Figure 8 As shown, the whole is made of plastic material, and is initially in the shape of a strip, which can be called a decorative strip 4. When in use, the decorative strip 4 is cut to a fixed size, and then a notch 41 is cut at a specified size position to facilitate subsequent bending. The display board is placed therein, and then the decorative strip is bent at the corner of the display board, that is, at the notch 41, so that the four sides of the display board are wrapped by the decorative strip, and then the whole is placed on the main body of the box. However, since the plastic decorative strip has resilience, after the display board is placed in, the decorative strip (decorative frame) cannot be kept in contact with the display board and shaped, and it is easy to fall apart when transferred to the next process; and the notch is exposed to form a black seam, which is not beautiful enough. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a decorative frame with a self-shaped bottom plate, which can stably fix the display board and remain stable during the transfer process. At the same time, there is no need to bend between the frames, and they are one-piece continuous, so no black seams will be produced at the connection of the top plate, which is more beautiful.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a decorative frame for a packaging box, comprising a plurality of frame borders connected end to end in sequence, the frame comprising side panels, a top panel and a bottom panel, the top panel being fixedly connected to the top of the side panels, a connecting belt being arranged between the bottom panel and the bottom of the side panels, the connecting belt enabling the bottom panel to rotate around the side panels, wherein a shaping rod is arranged between the bottom panel and the side panels of at least two frame borders, and the two ends of the shaping rod are connected to the bottom panel and the side panels.

[0007] Further, a plurality of the frames are integrally formed.

[0008] Furthermore, avoidance gaps are arranged at the corresponding shaping rods of the side panels and the bottom panel.

[0009] Furthermore, the connection between the bottom plate and the shaping rod is thinned to form a flexible area.

[0010] Furthermore, the connection between the shaping pull rod and the side plate is thinned to form a movable neck.

[0011] Furthermore, the surface of the bottom plate is provided with double-sided tape.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the bottom plate can be rotated around the side plate through the action of the connecting belt, so that the entire decorative frame can be opened or closed at the bottom, and under the action of the shaping pull rod, the bottom plate can be folded to the position of opening or closing the decorative frame and fixed, and the display board can be automatically kept fixed after being loaded, and will not fall apart during the transfer to the next process; at the same time, the one-piece molded frame has no black seams between the top plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The three-dimensional structure of the decorative frame of the packaging box of the utility model Figure 1 ;

[0014] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0015] Figure 3 This is a side view of the decorative frame of the packaging box of the utility model;

[0016] Figure 4 A schematic diagram of the bottom plate being folded at two positions;

[0017] Figure 5 The three-dimensional structure of the decorative frame of the packaging box of the utility model Figure 2 ;

[0018] Figure 6 for Figure 5 Enlarged view of middle part B;

[0019] Figure 7 It is a structural schematic diagram of a packaging box in the prior art;

[0020] Figure 8 It is a three-dimensional structural diagram of a decorative strip in the prior art.

[0021] Figure numerals: 1. frame; 11. top plate; 12. side plate; 121. connecting belt; 123. shaping rod; 1231. movable neck; 13. bottom plate; 131. avoidance gap; 132. flexible area; 2. display board. DETAILED DESCRIPTION

[0022] Reference Figures 1 to 8 The embodiment of the decorative frame of the packaging box of the utility model is further described.

[0023] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0025] A decorative frame for a packaging box comprises a plurality of frame frames 1 connected end to end in sequence, wherein the frame frames 1 comprise side panels 12, a top panel 11 and a bottom panel 13, wherein the top panel 11 is fixedly connected to the top of the side panels 12, a connecting belt 121 is arranged between the bottom panel 13 and the bottom of the side panels 12, and the connecting belt 121 enables the bottom panel 13 to rotate around the side panels 12, wherein a shaping rod 123 is arranged between the bottom panel 13 and the side panels 12 of at least two of the frame frames 1, and the two ends of the shaping rod 123 connect the bottom panel 13 and the side panels 12.

[0026] In this embodiment, the connecting belt 121 , the bottom plate 13 and the side plate 12 are integrally formed with the same material, and the connecting belt 121 is only thin and relatively flexible, and the bottom plate 13 can rotate along the connecting belt 121 .

[0027] In this embodiment, a frame 1 having four strips is taken as an example, and the frame 1 is enclosed as a whole in a rectangular shape, wherein any two opposite frames 1 have shaping rods 123 .

[0028] In the initial state, Figure 1 As shown, the bottom plate 13 is folded to the outside of the decorative frame, and the top plate 11 extends to the inside of the decorative frame. At this time, the bottom of the decorative frame is open, and the display board 2 can be smoothly placed in, and then the bottom plate 13 is turned over, as shown in FIG. Figure 4 As shown, the bottom plate 13 is made of Figure 4 Rotate from position N to position M ( Figure 4The length of the shaping rod 123 is such that the shaping rod 123, the side panels 12 and the bottom panel 13 form a triangle, which is usually close to a right triangle, so that the bottom panel 13 and the side panels 12 are perpendicular. During the flipping process of the bottom panel 13, the shaping rod 123 undergoes a certain deformation. After the bottom panel 13 passes the position perpendicular to the side panels 12, the bottom panel 13 will be pulled to the position M and maintained there. At this time, the display board 2 can be stably clamped therein by the top panel 11 and the bottom panel 13.

[0029] Preferably, several of the frames 1 are integrally formed. In this embodiment, the decorative frame is made of plastic and is integrally formed by injection molding. All side panels 12 and top panels 11 are seamlessly connected, and each bottom panel 13 is independent of each other. No black seam will be generated on the front of the decorative frame. The shaping rod 123 is also made of plastic and is integrally formed with other parts.

[0030] Preferably, a layer of decorative film is plated on the top plate 11 and the side plates 12 of the decorative frame to enhance its aesthetic performance.

[0031] Preferably, the side panels 12 and the bottom panel 13 are provided with avoidance notches 131 at locations corresponding to the shaping rods 123 .

[0032] like Figure 2 As shown, when the bottom plate 13 is turned over, the avoidance notch 131 will not hinder the movement of the shaping rod 123, thereby ensuring smooth turning of the bottom plate 13.

[0033] Preferably, the connection between the bottom plate 13 and the shaping rod 123 is thinned to form a flexible area 132 .

[0034] like Figure 6 As shown, when the bottom plate 13 is flipped, the shaping rod 123 is deformed. To make the bottom plate 13 easier to flip, the flexible area 132 of the bottom plate 13 can produce a certain deformation to cooperate with the shaping rod 123 to quickly flip, thereby avoiding excessive stretching and deformation of the shaping rod 123 due to the bottom plate 13 being too hard.

[0035] In this embodiment, the connection between the shaping rod 123 and the side plate 12 is preferably thinned to form a movable neck 1231 .

[0036] The movable neck 1231 can keep the shaping rod 123 stable after the bottom plate 13 is reversed, and a certain flexibility is maintained between the shaping rod 123 and the side plate 12 .

[0037] Preferably, the surface of the bottom plate 13 is provided with double-sided tape, which can be used to stick the decorative frame on the packaging box body. At the same time, the double-sided tape arranged on the other side of the bottom plate 13 can also be used to fix the display board 2 to prevent it from moving.

[0038] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A packaging box decorative frame, characterized in that: It comprises a plurality of frame sections connected end to end in sequence, wherein the frame sections comprise side panels, a top panel and a bottom panel, wherein the top panel is fixedly connected to the top of the side panels, a connecting belt is arranged between the bottom of the bottom panel and the bottom of the side panels, and the connecting belt enables the bottom panel to rotate around the side panels, wherein a shaping rod is arranged between the bottom panel and the side panels of at least two of the frame sections, and the two ends of the shaping rod connect the bottom panel and the side panels.

2. The packaging box decorative frame according to claim 1, characterized in that: A plurality of the frames are integrally formed.

3. The packaging box decorative frame according to claim 2, characterized in that: The side plates and the bottom plate are provided with avoidance notches at positions corresponding to the shaping rods.

4. The packaging box decorative frame according to claim 3, characterized in that: The connection between the bottom plate and the shaping rod is thinned to form a flexible area.

5. The packaging box decorative frame according to claim 4, characterized in that: The connection between the shaping pull rod and the side plate is thinned to form a movable neck.

6. The packaging box decoration frame according to claim 5, characterized in that: The surface of the bottom plate is provided with double-sided adhesive.

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