Exhibition stand movable type packaging box

Abstract

The utility model discloses a movable packaging box for an exhibition stand in the technical field of mechanical equipment. The two first surrounding surfaces are respectively connected to a group of opposite side surfaces of the upper cover plate; the two second surrounding surfaces are respectively connected between the opposite surfaces of the two first surrounding surfaces; the two first surrounding faces, the two second surrounding faces and the upper cover plate form a packaging area, the first surrounding face and the second surrounding face in any direction can be movably installed with any adjacent first surrounding face and any adjacent second surrounding face, and rolling parts are fixed to the bottoms of the second surrounding faces and the bottoms of the first surrounding faces. The fixing part is arranged on the inner wall of the packaging area and used for fixing the exhibition stand; the packaging box and the exhibition stand move relatively, so that the exhibition stand quickly enters the packaging box, quick transportation and moving work of the exhibition stand can be achieved, the exhibition stand can be disassembled only by unlocking the fixing part, opening the corresponding surrounding face and dragging the packaging box during disassembly, and the boxing efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical equipment, and in particular to a mobile packaging box for exhibition stands. Background Art

[0002] The height of the rail vehicle door system booth is 2400mm. Due to the constraints of transportation, the overall height of the outer packaging must be less than 2460mm. In addition, large exhibition stands need to be quickly unpacked at overseas exhibition sites. Based on these requirements, only 60mm of additional height is reserved for the packaging boxes. Large exhibition stands are difficult to pack, cannot be quickly unpacked, and are difficult to transport. Traditional closed packaging boxes can no longer meet the shipping requirements.

[0003] Therefore, there is an urgent need to develop a mobile packaging box for rail vehicle door system booths that avoids the defects of traditional packaging boxes. Utility Model Content

[0004] The purpose of the present application is to provide a mobile packaging box for exhibition stands, so as to solve the defects of the packaging boxes in the prior art that large products are difficult to load and unload and cannot be transported quickly.

[0005] To achieve the above objectives, this application is implemented using the following technical solutions:

[0006] A mobile packaging box for exhibition stands, comprising

[0007] Upper cover;

[0008] a pair of first surrounding surfaces, wherein the two first surrounding surfaces are respectively connected to a set of opposite side surfaces of the upper cover plate;

[0009] A pair of second enclosure surfaces, wherein the two second enclosure surfaces are respectively connected between the opposing surfaces of the two first enclosure surfaces; the two first enclosure surfaces, the second enclosure surfaces, and the upper cover plate constitute a packaging area; the first and second enclosure surfaces in any orientation can be movably mounted with any adjacent first and second enclosure surfaces; rolling portions are fixed to the bottoms of the second enclosure surfaces and the first enclosure surfaces;

[0010] The fixing part is arranged on the inner wall of the packaging area and is used to fix the exhibition stand.

[0011] In a further embodiment of the present application, both the first surrounding surface and the second surrounding surface are hollow structures;

[0012] The first enclosure surface includes a first side frame, and a plurality of connecting rods are fixed in an array on the inner wall of the first side frame;

[0013] The second surrounding surface includes a second side frame, and connecting rods are cross-connected on the inner wall of the second side frame.

[0014] In a further solution, the rolling part is fixed on one side of the first and second surrounding surfaces away from the upper cover plate; the rolling part includes a plurality of casters, and the plurality of casters are evenly fixed on one side of the first and second side frames away from the upper cover plate.

[0015] In a further solution, the fixing portion includes a first connecting member and a second connecting member, the first connecting member and the second connecting member are fixed to the inner sides of the first side frame and the second side frame respectively, and the first side frame and the second side frame are fixedly connected to the exhibition stand by bolts.

[0016] In a further solution, the mounting surfaces of the first side frame and the second side frame are of the same height.

[0017] According to a further solution of the present application, any one of the first surrounding surfaces is rotatably connected to its adjacent second surrounding surface via a rotating shaft.

[0018] According to a further solution of the present application, a plurality of pressure rods are fixed on the opposite surfaces of the two first surrounding surfaces.

[0019] According to a further solution of the present application, plywood is installed on the outside of the upper cover plate, the first surrounding surface and the second surrounding surface.

[0020] The beneficial effects of this application are:

[0021] The combination of the first enclosure, the second enclosure and the upper cover designed in this application forms a space area for accommodating the booth. The bottom of each enclosure is equipped with a rolling part of a mobile packaging box. One of the enclosures can be opened movably, which provides an entrance for the booth. When in use, one of the packaging box or the booth can be kept stationary. The bottom of the booth itself is provided with rollers, and the two move relative to each other, allowing the booth to quickly enter the packaging box. At this time, the booth and the packaging box are fixed by the fixing part in the packaging box, and the booth can be quickly transported and moved. When disassembling, you only need to unlock the fixing part and open the corresponding enclosure, and then drag the packaging box to remove the booth, thereby improving the packing efficiency.

[0022] Each surrounding surface of the device is a skeleton structure, and plywood is fixed in the hollow parts thereof, which can ensure the overall strength of the device while minimizing the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural diagram of a mobile packaging box for a booth in an embodiment of the present application;

[0024] Figure 2 This is a schematic diagram of the structure of the exhibition stand after installation in the embodiment of the present application.

[0025] Among them: 1. first side frame; 2. second side frame; 3. first connecting member; 4. pressure rod; 5. upper cover; 6. door body; 7. caster; 8. T-shaped connecting member; 9. second connecting member. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only some embodiments of the present application, rather than all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present application, its application, or use.

[0027] like Figure 1 As shown, this embodiment discloses a mobile packaging box for exhibition stands, which includes an upper cover 5 and two first surrounding surfaces and two second surrounding surfaces. The two first surrounding surfaces are symmetrically and vertically connected to the opposite side surfaces of the upper cover 5, and the two second surrounding surfaces are symmetrically and vertically fixed to the other opposite side surfaces of the upper cover 5. The first surrounding surfaces, the second surrounding surfaces and the upper cover 5 form a packaging area for accommodating the packaging box, wherein the surrounding surfaces on any side can be movably unfolded to facilitate the entry and exit of the exhibition stand. Rolling parts are fixed to the bottom of the first surrounding surfaces and the second surrounding surfaces to facilitate the movement of the packaging box, and fixing parts for connecting to the exhibition stand are fixed to the opposite surfaces of the first surrounding surfaces and the second surrounding surfaces.

[0028] When in use, open the movable fan, then push the packing box or the booth to make the two move relative to each other, and the booth enters the packaging area from the movable fan, and then connect the fixed part and the booth connection, and finally the booth and the packing box form a whole. It should be noted here that movable rollers are provided at the bottom of the booth, which enables the booth to be quickly disassembled and packed, solves the cumbersome packing and unpacking steps of the booth caused by the traditional closed box, saves a lot of labor, and improves the safety performance of transportation.

[0029] In this embodiment, both the first enclosure and the second enclosure adopt a hollow structure. The hollow holes in this embodiment are relatively large. The first enclosure includes a first side frame 1, and a plurality of connecting rods are cross-fixed in an array on the inner wall of the first side frame 1; the second enclosure includes a second side frame 2, and connecting rods are cross-fixed on the inner wall of the second side frame 2. Usually, the connecting rods in the same frame are arranged vertically. The hollow structure can reduce the overall weight of the packaging box, and the cross setting of the connecting rods ensures the strength of the overall structure of the packaging box. In actual production, plywood is installed on each hollow hole, and the first enclosure and the second enclosure and the outer part of the upper cover 5 are wrapped with skin to protect the booth from wind and rain.

[0030] As attached Figure 1As shown, the rolling part in this embodiment is fixed on one side edge of the first and second surrounding surfaces away from the upper cover plate 5; usually, the rolling part uses a plurality of casters 7, and the plurality of casters 7 are evenly fixed on one side of the first side frame 1 and the second side frame 2 away from the upper cover plate 5; the casters 7 are evenly arranged to support the entire packaging box and prevent the center of gravity from shifting and causing overturning.

[0031] In other embodiments, a lifting device is installed between each caster 7 and the frame, usually using a cylinder or a screw lifting device. These are all conventional lifting structures, and the relevant structures will not be described in detail here.

[0032] Continue to observe the attached Figure 1 In this embodiment, the fixing part includes a first connecting member 3 and a second connecting member 9, which are fixed to the inner sides of the first side frame 1 and the second side frame 2 respectively. The first side frame 1 and the second side frame 2 are fixedly connected to the exhibition stand by bolts. The first connecting member 3 and the second connecting member 9 here have the same structure, but the installation positions are different. The installation surfaces of the first side frame 1 and the second side frame 2 are at the same height. In this embodiment, the first side frame 1 is the longer side of the packaging box. A T-shaped connecting member 8 is also fixed on the first side frame 1. The short handle of the T-shaped connecting member 8 is connected to the second side frame 2, and the long handle section is fixedly connected to the exhibition stand by bolts. Usually, the long handle section can also be designed as a combination of a threaded barrel and a threaded rod. The threaded rod has a through hole away from the threaded barrel, and is fixed with bolts and nuts when in use. This makes it easy to adjust the spacing with the exhibition stand and enhances the adaptability of the device.

[0033] In this embodiment, a second side frame 2 on the short side of the packaging box is movably set, which is called the door body 6 in this embodiment. Normally, the door body 6 is hinged to the first side frame 1 on one side, and is specifically connected by a rotating shaft. After long-term use, lubricants such as butter are applied to the rotating shaft when necessary to ensure the lubrication of the door body 6 at the rotation point. In addition, in actual production, two pressure rods 4 can be connected between the two first side frames 1 to enhance the overall rigidity of the packaging box and facilitate the installation of the upper cover 5.

[0034] The following describes the installation and use process of the packaging box:

[0035] First, fix two first side frames 1 and one second side frame 2 by bolts or direct welding. Then, rotate the other second side frame 2 (door body 6) and install it on the first side frame 1 on one side through the rotating shaft. Install the lock body on this second side frame 2 as needed. Finally, install casters 7 at the bottom of each frame. Fix the connecting parts to the inner side of the packaging box.

[0036] When in use, open the door body 6, push the packaging box to allow the booth to enter through the door body 6, then fix the booth with bolts and nuts through various connectors, close the door body 6 and lock it, use the pressure rod 4 to connect the top frame to ensure the rigidity of the packaging box, and after the booth is packed, use the strapping tape to pack it.

[0037] This packaging box design improves equipment packing efficiency, reduces worker labor intensity, and meets transportation requirements. Traditional methods are incapable of transporting door system booths, and packing and unpacking are cumbersome. This invention has already been applied in overseas door system booth projects.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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 therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0039] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

Claims

1. A mobile packaging box for exhibition stands, characterized in that: include: Upper cover plate (5); a pair of first surrounding surfaces, wherein the two first surrounding surfaces are respectively connected to a group of opposite side surfaces of the upper cover plate (5); A pair of second enclosures, two of the second enclosures are respectively connected between the opposite surfaces of the two first enclosures; the two first enclosures, the second enclosures and the upper cover (5) constitute a packaging area, the first and second enclosures in any orientation can be movably mounted on any adjacent first and second enclosures, and rolling parts are fixed to the bottoms of the second enclosures and the first enclosures; The fixing part is arranged on the inner wall of the packaging area and is used to fix the exhibition stand.

2. The exhibition stand mobile packaging box according to claim 1, characterized in that: The first surrounding surface and the second surrounding surface are both hollow structures; The first enclosure comprises a first side frame (1), and a plurality of connecting rods are fixed in an array on the inner wall of the first side frame (1); The second surrounding surface comprises a second side frame (2), and connecting rods are cross-shaped on the inner wall of the second side frame (2).

3. The exhibition stand movable packaging box according to claim 2, characterized in that: The rolling portion is fixed to a side edge of the first and second surrounding surfaces away from the upper cover plate (5); the rolling portion comprises a plurality of casters (7), and the plurality of casters (7) are evenly fixed to a side of the first side frame (1) and the second side frame (2) away from the upper cover plate (5).

4. The exhibition stand mobile packaging box according to claim 2, characterized in that: The fixing portion comprises a first connecting member (3) and a second connecting member (9), wherein the first connecting member (3) and the second connecting member (9) are fixed to the inner sides of the first side frame (1) and the second side frame (2) respectively, and the first side frame (1) and the second side frame (2) are fixedly connected to the exhibition stand by bolts.

5. The exhibition stand movable packaging box according to claim 4, characterized in that: The mounting surfaces of the first side frame (1) and the second side frame (2) are consistent in height.

6. The exhibition stand movable packaging box according to claim 1, characterized in that: Any one of the first surrounding surfaces is rotatably connected to its adjacent second surrounding surface via a rotating shaft.

7. The exhibition stand movable packaging box according to claim 1, characterized in that: A plurality of pressure rods (4) are fixed on the opposite surfaces of the two first surrounding surfaces.

8. The exhibition stand movable packaging box according to any one of claims 1 to 7, characterized in that: Plywood is installed outside the upper cover plate (5), the first surrounding surface and the second surrounding surface.

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