Tape-free packaging box

Abstract

The utility model is applicable to the technical field of packaging boxes, and provides a tape-free packaging packaging box, comprising: a packaging box body, an upper cover is arranged on the upper end of the packaging box body, and a fixing component is arranged between the upper cover and the packaging box body; the fixing component comprises a same return plate fixedly connected to the upper cover around the periphery, and the same fixing plate is fixedly connected to the outer upper end of the packaging box body around the periphery, and a fixing groove is opened on the fixing plate, and the fixing groove is return-shaped; the return plate passes through the fixing groove, and by arranging the fixing component, it is convenient to replace the traditional tape fixation, and it can be reused, saves costs, and improves the environmental protection effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging boxes, in particular to a tape-free packaging packaging box. Background Art

[0002] Cartons are usually used as wrapping materials for goods or as outer protective materials for articles. They are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. As an indispensable part of modern logistics, packaging cartons bear the important responsibilities of containing, protecting products, and being beautiful.

[0003] The prior art also has the following shortcomings:

[0004] When sealing existing cartons, most of them are sealed by covering the cover plate on the carton with tape. However, this method can easily cause damage to the carton when removing the tape, causing damage to the outer surface of the carton. In addition, a large amount of tape is required for each packaging, and the tape cannot be used again after being removed, which not only increases costs but also wastes resources and is not environmentally friendly. Utility Model Content

[0005] The utility model provides a tape-free packaging packaging box, aiming to solve the problem that in the existing cartons, when sealing, most of the cartons are sealed by covering the cover plate on the carton with tape, but this method is easy to cause damage to the carton when the tape is removed, so that the outer surface of the carton is damaged, and a large amount of tape is required for each packaging. After the tape is removed, it can no longer be used, which not only increases the cost but also wastes resources and is not environmentally friendly.

[0006] The utility model is implemented as follows: a tape-free packaging box comprises: a packaging box body, an upper cover is arranged on the upper end of the packaging box body, a fixing component is arranged between the upper cover and the packaging box body; the fixing component comprises a same return plate fixedly connected to the upper cover around the periphery, the same fixing plate is fixedly connected to the outer upper end of the packaging box body around the periphery, a fixing groove is opened on the fixing plate, and the fixing groove is return-shaped; the return plate passes through the fixing groove.

[0007] Preferably, the fixing assembly also includes a first installation groove opened around the inside of the fixing plate, and the four first installation grooves are respectively connected with the fixing groove on all sides; first springs are respectively installed inside the four first installation grooves, and the four first springs are respectively fixedly connected to the first limiting blocks on one side close to the fixing groove; first positioning grooves are opened around the return plate and at the corresponding positions of the four first limiting blocks.

[0008] Preferably, the four first limit blocks are respectively engaged with the four first positioning grooves.

[0009] Preferably, the fixing assembly further comprises a side plate fixedly connected to the bottom of the upper cover on all sides, the side plate is in a U-shape, and the side plate is in contact with the inner periphery of the packaging box body.

[0010] Preferably, the fixing assembly also includes a second installation groove opened on the upper end of the inner wall around the packaging box body, and a second spring is installed inside each of the four second installation grooves. The four second springs are fixedly connected with a second limiting block on one side close to the side plate, and second positioning grooves are respectively provided at the upper end of the side plate and opposite to the four second limiting blocks, and the four second limiting blocks are respectively engaged with the four second positioning grooves.

[0011] Preferably, the gap between the side plate and the return plate is snap-fitted to the side wall of the packaging box.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] By setting up the fixing components, it is convenient to replace the traditional adhesive tape fixing, which can be reused, saves costs and improves environmental protection effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] In the figure: 1. packaging box; 2. upper cover; 3. side plate; 4. fixing plate; 5. return plate; 6. fixing groove; 7. first installation groove; 8. first spring; 9. first limit block; 10. first positioning groove; 11. second installation groove; 12. second spring; 13. second limit block; 14. second positioning groove. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The utility model embodiment provides a tape-free packaging box, such as Figure 1-3 As shown, it includes: a packaging box body 1, an upper cover 2 is arranged on the upper end of the packaging box body 1, and a fixing component is arranged between the upper cover 2 and the packaging box body 1; the fixing component includes a same circular plate 5 fixedly connected around the upper cover 2, and a same fixing plate 4 is fixedly connected around the outer upper end of the packaging box body 1, and a fixing groove 6 is opened on the fixing plate 4, and the fixing groove 6 is circular; the circular plate 5 passes through the fixing groove 6.

[0021] It should be noted that, when sealing existing cartons, most of them are sealed with tape after the cover plate on the carton is closed. However, this method can easily cause damage to the carton when the tape is removed, causing damage to the outer surface of the carton. In addition, a large amount of tape is required for each packaging, and the tape cannot be used again after it is removed. This not only increases the cost but also wastes resources, which is not environmentally friendly. The present solution provides a fixing component to replace the traditional tape fixing, which is reusable, saves costs, and improves environmental protection effects.

[0022] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the fixing assembly also includes first mounting grooves 7 opened around the inside of the fixing plate 4, and the four first mounting grooves 7 are respectively connected with the fixing groove 6 around; first springs 8 are respectively installed inside the four first mounting grooves 7, and the four first springs 8 are respectively fixedly connected with the first limiting blocks 9 on one side close to the fixing groove 6; first positioning grooves 10 are opened around the return plate 5 and at the corresponding positions of the four first limiting blocks 9.

[0023] In this embodiment, preliminary fixation is facilitated.

[0024] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the four first limit blocks 9 are respectively engaged with the four first positioning grooves 10 .

[0025] In this embodiment, fixation is facilitated.

[0026] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the fixing assembly also includes a side plate 3 fixedly connected to the bottom of the upper cover 2, the side plate 3 is in a U-shaped shape, and the side plate 3 is in contact with the inner periphery of the packaging box body 1.

[0027] In this embodiment, the fixation is more stable.

[0028] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the fixing component also includes a second installation groove 11 opened at the upper end of the inner wall around the packaging box body 1, and the second springs 12 are respectively installed inside the four second installation grooves 11. The four second springs 12 are respectively fixedly connected with the second limiting blocks 13 on one side close to the side plate 3. Second positioning grooves 14 are respectively formed at the upper end of the side plate 3 and opposite to the four second limiting blocks 13, and the four second limiting blocks 13 are respectively engaged with the four second positioning grooves 14.

[0029] In this embodiment, further fixation is facilitated, and separation and positioning fixation are facilitated by installing the first spring 8 and the second spring 12. Preferably, the first spring 8 and the second spring 12 are detachably fixedly connected to the first mounting groove 7 and the second mounting groove 11 for easy replacement, and wear-resistant sheets are installed around the first positioning groove 10 and the second positioning groove 14.

[0030] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the gap between the side plate 3 and the return plate 5 is snap-fitted to the side wall of the packaging box 1 .

[0031] In this embodiment, it is convenient to match the upper cover 2 and the packaging box body 1 .

[0032] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0033] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0034] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0035] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. Tape-free packaging box, characterized in that: include: A packaging box (1), wherein an upper cover (2) is arranged at the upper end of the packaging box (1), a fixing assembly is arranged between the upper cover (2) and the packaging box (1), the fixing assembly comprises a same return plate (5) fixedly connected to the upper cover (2) around the periphery, a same fixing plate (4) fixedly connected to the outer upper end of the packaging box (1) around the periphery, a fixing groove (6) is provided on the fixing plate (4), the fixing groove (6) is return-shaped, and the return plate (5) passes through the fixing groove (6); The fixing assembly further comprises first mounting grooves (7) arranged around the inside of the fixing plate (4), the four first mounting grooves (7) being respectively connected to the four sides of the fixing groove (6), the insides of the four first mounting grooves (7) being respectively provided with first springs (8), and the sides of the four first springs (8) close to the fixing groove (6) being respectively fixedly connected with first limiting blocks (9); First positioning grooves (10) are provided around the return plate (5) and at locations corresponding to the four first limit clamping blocks (9).

2. The tape-free packaging box according to claim 1, characterized in that: The four first limit clamping blocks (9) are respectively clamped with the four first positioning grooves (10).

3. The tape-free packaging box according to claim 1, characterized in that: The fixing assembly also includes a side plate (3) fixedly connected to the bottom of the upper cover (2) at four sides, the side plate (3) is in a U-shaped shape, and the side plate (3) is in contact with the inner four sides of the packaging box (1).

4. The tape-free packaging box according to claim 3, characterized in that: The fixing assembly also includes a second installation groove (11) provided at the upper end of the inner wall around the packaging box body (1), and a second spring (12) is installed inside each of the four second installation grooves (11). The four second springs (12) are fixedly connected to a second limiting block (13) on one side close to the side plate (3). Second positioning grooves (14) are respectively provided at the upper end of each side of the side plate (3) and at the positions opposite to the four second limiting blocks (13), and the four second limiting blocks (13) are respectively engaged with the four second positioning grooves (14).

5. The tape-free packaging box according to claim 4, characterized in that: The gap between the side plate (3) and the return plate (5) is snap-fitted to the side wall of the packaging box body (1).

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