Reinforced carton

Abstract

The utility model discloses a reinforced carton which comprises a bottom plate and a locking mechanism. Connecting mechanisms are arranged at the four corners of the bottom plate, a first side plate is slidably connected between every two transversely adjacent connecting mechanisms, a second side plate is slidably connected between every two longitudinally adjacent connecting mechanisms, third rib grooves are formed in the upper ends of the opposite inner surfaces of the second side plates, and third ribs are slidably connected into the third rib grooves; a top plate is fixedly connected between the third ribs. Reinforcing mechanisms are arranged in the bottom plate, the first side plate, the second side plate and the top plate. The locking mechanisms are symmetrically arranged between the bottom plate and the second side plates correspondingly, each locking mechanism comprises a sliding groove, a sliding seat, a locking handle and a locking column, and the sliding grooves are symmetrically formed in the left side surface and the right side surface of the bottom plate correspondingly. And therefore, the firmness of the whole reinforced carton is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cartons, in particular to a reinforced carton. Background Art

[0002] Cartons 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. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different. The paper (color, feel) produced by different manufacturers is also different. As the use demand increases, the requirements for the firmness of cartons are getting higher and higher, so the performance of reinforced cartons is getting more and more attention;

[0003] The existing partially reinforced cartons use strong glue or cardboard bending to connect the various parts of the reinforced cardboard;

[0004] There are some problems now. For example, the use of strong glue or bending of cardboard may affect the firmness of the joints of the reinforced cartons, which may affect the overall firmness of the reinforced cartons, and may affect the use effect of the reinforced cartons. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a reinforced carton that can realize the rapid and stable assembly of the various components of the carton, while effectively ensuring the firmness of the joints of the various components, thereby effectively improving the overall firmness of the reinforced carton, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reinforced carton, comprising a bottom plate and a locking mechanism;

[0007] Bottom plate: Its four corners are provided with connection mechanisms, side plate 1 is slidably connected between two connection mechanisms adjacent in the transverse direction, side plate 2 is slidably connected between two connection mechanisms adjacent in the longitudinal direction, rib groove 3 is provided at the upper end of the side plate 2 relative to the inner surface, rib groove 3 is slidably connected inside, top plate is fixedly connected between rib groove 3, and reinforcement mechanisms are provided inside the bottom plate, side plate 1, side plate 2 and top plate;

[0008] Locking mechanism: It is symmetrically arranged between the bottom plate and the second side plate, which can realize the rapid and stable assembly of the various components of the carton, and at the same time effectively ensure the firmness of the joints of the various components, thereby effectively improving the overall firmness of the reinforced carton.

[0009] Furthermore, the locking mechanism includes a slide groove, a sliding seat, a locking handle and a locking column. The slide grooves are symmetrically arranged on the left and right side surfaces of the base plate, the interior of the slide grooves is slidably connected to the sliding seat, the locking handles are fixedly connected to the end of the sliding seat away from the center of the base plate, the upper end of the locking handles is provided with a locking mouth, the locking columns are symmetrically fixedly connected to the lower ends of the two side panels that are opposite to the outer surfaces, and the locking mouths are clamped with the middle parts of the vertically adjacent locking columns to achieve relative position locking of the base plate and the two side panels.

[0010] Furthermore, the connecting mechanism includes connecting ribs, rib one, rib groove one, rib two and rib groove two, the connecting ribs are arranged at the four corners of the bottom plate, the relative inner surfaces of two laterally adjacent connecting ribs are fixedly connected with rib one, rib groove one is symmetrically arranged at the left and right ends of two side panels one, rib groove one is slidingly connected to the laterally adjacent rib one, the relative inner surfaces of two longitudinally adjacent connecting ribs are fixedly connected with rib two, rib groove two is symmetrically arranged at the front and rear ends of side panel two, rib two is slidingly connected to the longitudinally adjacent rib groove two, so as to realize the stable connection between side panel one and side panel two.

[0011] Furthermore, the reinforcement mechanism includes a reinforcement cavity, a cross beam and a V-shaped frame. The reinforcement cavity is respectively arranged inside the bottom plate, side plate one, side plate two and top plate. The middle of the reinforcement cavity is fixedly connected with a cross beam, and the upper and lower ends of the cross beam are fixedly connected with evenly distributed V-shaped frames, which effectively improves the firmness of the bottom plate, side plate one, side plate two and top plate.

[0012] Furthermore, the four corners of the bottom plate are provided with symmetrically distributed notches, the laterally adjacent notches are slidably connected to the vertically corresponding rib one, and the longitudinally adjacent notches are slidably connected to the vertically corresponding rib two, thereby realizing quick connection between the bottom plate and the side plates one and two.

[0013] Furthermore, a handle 1 is provided at the front end of the upper surface of the top plate, and a handle 2 is provided at the middle portion of the side plates opposite to the outer surface, so as to facilitate the movement and opening and closing of the reinforced carton.

[0014] Furthermore, the middle portion of the side panels facing away from the outer surface is provided with an identification groove to facilitate providing information about the materials stored in the carton.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the reinforced carton has the following advantages:

[0016] The personnel first slide the rib 1 and the rib 2 in the middle of the connecting rib into the corresponding notches to achieve a stable connection between the connecting mechanism and the bottom plate. Then the personnel vertically correspond the rib grooves 1 at the left and right ends of the side panel 1 to the corresponding rib 1, and then slide the side panel 1 between the two laterally adjacent connecting mechanisms to achieve a stable connection between the side panel 1 and the bottom plate 1. Then the personnel vertically correspond the rib grooves 2 at the front and rear ends of the side panel 2 to the corresponding rib 2, and then slide the side panel 2 between the two longitudinally adjacent connecting mechanisms to achieve a stable connection between the side panel 1 and the side panel 2. Then the personnel slide the sliding seat in turn, and the sliding seat The locking members are then brought into contact with each other and the locking means are brought into contact with each other, and the locking means are brought into contact with each other, so that ... BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure inside the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 4 This is an enlarged structural diagram of the utility model at A;

[0021] Figure 5 This is an enlarged structural diagram of the utility model at B;

[0022] Figure 6 It is a schematic diagram of the enlarged structure of point C of the utility model.

[0023] In the figure: 1 bottom plate, 2 side plate 1, 3 side plate 2, 4 top plate, 5 locking mechanism, 51 slide groove, 52 sliding seat, 53 locking handle, 54 locking column, 6 connecting mechanism, 61 connecting rib, 62 rib 1, 63 rib groove 1, 64 rib 2, 65 rib groove 2, 7 reinforcement mechanism, 71 reinforcement cavity, 72 cross beam, 73 V-shaped frame, 8 rib 3, 9 rib groove 3, 10 handle 1, 11 handle 2. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 ,This embodiment provides a technical solution: a reinforced carton, including a bottom plate 1 and a locking mechanism 5;

[0026] Bottom plate 1: Its four corners are all provided with connecting mechanisms 6, side plates 1 2 are slidably connected between two connecting mechanisms 6 adjacent in the transverse direction, side plates 2 3 are slidably connected between two connecting mechanisms 6 adjacent in the longitudinal direction, rib grooves 3 9 are provided at the upper ends of the side plates 2 3 relative to the inner surface, rib grooves 3 9 are slidably connected inside the rib grooves 3 9, top plates 4 are fixedly connected between the rib grooves 3 8, reinforcing mechanisms 7 are provided inside the bottom plate 1, side plates 1 2, side plates 2 3 and top plates 4, a handle 10 is provided at the front end of the upper surface of the top plate 4, a handle 2 11 is provided at the middle of the side plates 2 3 facing away from the outer surface, and a marking groove is provided at the middle of the side plates 1 2 facing away from the outer surface;

[0027] The locking mechanism 5 is symmetrically arranged between the bottom plate 1 and the side plate 2 3. The locking mechanism 5 comprises a slide groove 51, a sliding seat 52, a locking handle 53 and a locking column 54. The slide grooves 51 are symmetrically arranged on the left and right side surfaces of the bottom plate 1. The inside of the slide grooves 51 is slidably connected with the sliding seat 52. The locking handles 53 are fixedly connected to the end of the sliding seat 52 away from the center of the bottom plate 1. The upper end of the locking handle 51 is provided with a locking opening. The locking column 54 is symmetrically fixedly connected to the lower end of the side plate 2 3 away from the outer surface. The locking opening is clamped with the middle part of the vertically adjacent locking column 54.

[0028] The connecting mechanism 6 includes a connecting rib 61, a rib 1 62, a rib groove 1 63, a rib 2 64 and a rib groove 2 65. The connecting rib 61 is arranged at the four corners of the bottom plate 1. The relative inner surfaces of two adjacent connecting ribs 61 in the horizontal direction are fixedly connected with the rib 1 62. The rib groove 1 63 is symmetrically arranged at the left and right ends of the two side plates 1 2. The rib groove 1 63 is slidably connected with the adjacent rib 1 62 in the horizontal direction. The relative inner surfaces of two adjacent connecting ribs 61 in the vertical direction are fixedly connected with the rib 2 64. The rib groove 2 The ribs 65 are symmetrically arranged at the front and rear ends of the side panels 3, the ribs 64 are slidably connected with the longitudinally adjacent rib grooves 65, the four corners of the bottom plate 1 are provided with symmetrically distributed notches, the transversely adjacent notches are slidably connected with the vertically corresponding ribs 62, the longitudinally adjacent notches are slidably connected with the vertically corresponding ribs 64, the ribs 62 and ribs 64 in the middle of the connecting ribs 61 are slidably connected into the corresponding notches, thereby realizing the stable connection between the connecting mechanism 6 and the bottom plate 1, and then the side panels 1 are connected. The rib grooves 63 at the left and right ends of the side panel 2 correspond vertically to the corresponding ribs 62, and then the side panel 2 is slidably connected between the two adjacent connecting mechanisms 6 in the horizontal direction to achieve a stable connection between the side panel 2 and the bottom panel 1, and then the rib grooves 65 at the front and rear ends of the side panel 2 3 correspond vertically to the corresponding ribs 2 64, and then the side panel 2 3 is slidably connected between the two adjacent connecting mechanisms 6 in the longitudinal direction to achieve a stable connection between the side panel 2 and the side panel 2 3, and then the sliding seat 52 is slid in sequence, and the sliding seat 52 is The sliding seat 52 slides in the direction away from the center of the bottom plate 1 in the horizontally adjacent sliding grooves 51, and the sliding seat 52 slides outward, driving the longitudinally adjacent locking handles 53 to slide outward, so that the locking openings at the upper ends of the locking handles 53 are stably engaged with the middle parts of the vertically adjacent locking columns 54, thereby locking the relative positions of the side plate 2 3 and the bottom plate 1, and then the ribs 3 8 at the left and right ends of the top plate 4 are slidably connected to the inside of the corresponding rib grooves 3 9, thereby realizing a quick and stable connection between the bottom plate 1, the side plate 1 2, the side plate 2 3 and the top plate 4;

[0029] Among them: the reinforcement mechanism 7 includes a reinforcement cavity 71, a cross beam 72 and a V-shaped frame 73. The reinforcement cavity 71 is respectively arranged inside the bottom plate 1, the side plate 1 2, the side plate 2 3 and the top plate 4. The middle part of the reinforcement cavity 71 is fixedly connected with the cross beam 72, and the upper and lower ends of the cross beam 72 are fixedly connected with evenly distributed V-shaped frames 73.

[0030] The working principle of a reinforced carton provided by the utility model is as follows: when working, the personnel first slide the rib 1 62 and the rib 2 64 in the middle of the connecting rib 61 into the corresponding notches, thereby realizing a stable connection between the connecting mechanism 6 and the bottom plate 1, and then the personnel vertically correspond the rib grooves 63 at the left and right ends of the side panel 2 to the corresponding rib 1 62, and then slide the side panel 1 2 between the two laterally adjacent connecting mechanisms 6 to realize a stable connection between the side panel 1 2 and the bottom plate 1, and then the personnel vertically correspond the rib grooves 2 65 at the front and rear ends of the side panel 2 3 to the corresponding rib 2 64, and then slide the side panel 2 3 between the two longitudinally adjacent connecting mechanisms 6 to realize a stable connection between the side panel 1 2 and the side panel 2 3, and then the personnel slide the sliding seat 52 in turn, and the sliding seat 52 is opened. The movable seats 52 slide in the direction away from the center of the bottom plate 1 inside the laterally adjacent slide grooves 51, and the outward sliding of the sliding seats 52 drives the longitudinally adjacent locking handles 53 to slide outward, so that the locking openings at the upper ends of the locking handles 53 are stably engaged with the middle parts of the vertically adjacent locking columns 54, thereby locking the relative positions of the side panels 2 3 and the bottom plate 1. Then, personnel slide the ribs 3 8 at the left and right ends of the top plate 4 into the corresponding rib grooves 3 9, thereby realizing a rapid and stable connection between the bottom plate 1, the side panel 1 2, the side panel 2 3 and the top plate 4, and effectively ensuring the firmness of the joints of the various components of the reinforced carton. At the same time, the crossbeams 72 inside the reinforcement cavity 71 and the evenly distributed V-shaped frames 73 support each other, effectively ensuring the firmness of the bottom plate 1, the side panel 1 2, the side panel 2 3 and the top plate 4 themselves.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A reinforced carton, characterized in that: It comprises a base plate (1) and a locking mechanism (5); The bottom plate (1) is provided with connecting mechanisms (6) at its four corners, and the side plate (2) is slidably connected between two connecting mechanisms (6) adjacent in the transverse direction, and the side plate (3) is slidably connected between two connecting mechanisms (6) adjacent in the longitudinal direction, and the upper end of the side plate (3) relative to the inner surface is provided with rib grooves (9), and the interior of the rib grooves (9) is slidably connected with ribs (8), and the top plate (4) is fixedly connected between the ribs (8), and the bottom plate (1), the side plate (2), the side plate (3) and the top plate (4) are all provided with reinforcing mechanisms (7); The locking mechanism (5) is symmetrically arranged between the bottom plate (1) and the second side plate (3).

2. A reinforced carton according to claim 1, characterized in that: The locking mechanism (5) comprises a slide groove (51), a sliding seat (52), a locking handle (53) and a locking column (54); the slide groove (51) is symmetrically arranged on the left and right side surfaces of the bottom plate (1); the inside of the slide groove (51) is slidably connected to the sliding seat (52); the locking handle (53) is fixedly connected to one end of the sliding seat (52) away from the center of the bottom plate (1); the upper end of the locking handle (51) is provided with a locking opening; the locking column (54) is symmetrically fixedly connected to the lower end of the side plate (3) facing away from the outer surface; the locking opening is clamped with the middle part of the vertically adjacent locking column (54).

3. A reinforced carton according to claim 1, characterized in that: The connecting mechanism (6) comprises a connecting rib (61), a rib one (62), a rib groove one (63), a rib two (64) and a rib groove two (65). The connecting rib (61) is arranged at four corners of the bottom plate (1). The relative inner surfaces of two transversely adjacent connecting ribs (61) are fixedly connected with the rib one (62). The rib groove one (63) is symmetrically arranged at the left and right ends of the two side plates one (2). The rib groove one (63) is slidably connected to the transversely adjacent rib one (62). The relative inner surfaces of two longitudinally adjacent connecting ribs (61) are fixedly connected with the rib two (64). The rib groove two (65) is symmetrically arranged at the front and rear ends of the side plate two (3). The rib two (64) is slidably connected to the longitudinally adjacent rib groove two (65).

4. A reinforced carton according to claim 1, characterized in that: The reinforcement mechanism (7) comprises a reinforcement cavity (71), a crossbeam (72) and a V-shaped frame (73); the reinforcement cavity (71) is respectively arranged inside the bottom plate (1), the first side plate (2), the second side plate (3) and the top plate (4); the middle of the reinforcement cavity (71) is fixedly connected to the crossbeam (72); and the upper and lower ends of the crossbeam (72) are fixedly connected to evenly distributed V-shaped frames (73).

5. A reinforced carton according to claim 3, characterized in that: The four corners of the bottom plate (1) are provided with symmetrically distributed notches, the laterally adjacent notches are slidably connected to the vertically corresponding rib 1 (62), and the longitudinally adjacent notches are slidably connected to the vertically corresponding rib 2 (64).

6. A reinforced carton according to claim 1, characterized in that: A handle 1 (10) is provided at the front end of the upper surface of the top plate (4), and a handle 2 (11) is provided at the middle portion of the side plate 2 (3) facing away from the outer surface.

7. The reinforced carton according to claim 1, characterized in that: The middle part of the side plate 1 (2) facing away from the outer surface is provided with an identification groove.

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