Detachable movable display frame

Abstract

A detachable movable display frame, including a plurality of combined units (100). Each combined unit (100) includes two first limiting structures (1), two second limiting structures (2), two first snap-fit structures (3) and two second snap-fit structures (4). The two first limiting structures (1) and the two second limiting structures (2) are respectively formed on two opposite side surfaces of each combined unit (100). The two first snap-fit structures (3) and the two second snap-fit structures (4) are respectively formed on two opposite side surfaces of each combined unit (100). Each combined unit (100) can be snap-fitted with the two second limiting structures (2) of another combined unit (100) in a first direction by means of the two first limiting structures (1). Each combined unit (100) can be snap-fitted with the two second snap-fit structures (4) of another combined unit (100) in the first direction by means of the two first snap-fit structures (3).

Description

Detachable display stand Technical Field

[0001] The present invention relates to a movable display frame, in particular to a detachable movable display frame. Background Art

[0002] Common existing mobile display stands, such as various curatorial situational exhibition stands / display stands and mobile stages, are mostly constructed using wooden strips, planks, etc. at the location where the stage is to be set up. Such wooden stages are difficult to reuse after use, thus causing waste.

[0003] Summary of the Invention

[0004] The invention discloses a detachable movable display frame, which is mainly used to improve the problem that wooden stages and wooden display frames used in existing activity exhibitions are difficult to reuse and thus cause waste.

[0005] One embodiment of the present invention discloses a detachable movable display stand, which includes: a plurality of assembly units, each assembly unit including: two first limiting structures formed on a first side of the assembly unit; two second limiting structures formed on a second side of the assembly unit; the first side and the second side are located on different sides of the assembly unit; wherein each assembly unit further includes at least one of two first locking structures and two second locking structures; the two first locking structures are formed on a third side of the assembly unit; the two second locking structures are formed on a fourth side of the assembly unit; the third side and the fourth side are located on different sides of the assembly unit; the third side is adjacent to the first side or the second side, and the fourth side is adjacent to the first side or the second side. wherein, each combination unit can be mutually engaged with two second restriction structures of another combination unit located on the same side along a first direction through each first restriction structure located on the same side; the two combination units mutually engaged through the first restriction structure and the second restriction structure have their range of movement in a second direction restricted, and the second direction is perpendicular to the first direction; wherein, each combination unit can be mutually engaged with two second restriction structures of another combination unit located on the same side along a first direction through each first engagement structure located on the same side; the two combination units mutually engaged through multiple first engagement structures and multiple second engagement structures have their range of movement in a third direction restricted, and the third direction is perpendicular to the first direction.

[0006] Preferably, each first limiting structure is a groove, and a width of each first limiting structure gradually decreases from the bottom of the groove to an opening of the groove; each second limiting structure is a protrusion, and a width of each second limiting structure gradually increases from the bottom of the protrusion to the top of the protrusion.

[0007] Preferably, each of the first engaging structures and each of the second engaging structures is a groove and a protrusion, respectively, and the groove does not have a width change, and the protrusion does not have a width change.

[0008] Preferably, each combination unit includes: a first frame body, whose opposite sides respectively have a plurality of first connecting structures and first limiting structures; a second frame body, whose opposite sides respectively have a plurality of second connecting structures and second limiting structures; and a plurality of supporting members, the two ends of each supporting member being detachably engaged with one of the first connecting structures and one of the second connecting structures.

[0009] Preferably, each first engaging structure is formed on one side of the first connecting structure, the supporting member and the second connecting structure which are connected to each other.

[0010] Preferably, the first engaging structures or the second engaging structures respectively included in the plurality of assembly units engaged with each other through the first limiting structure and the second limiting structure are connected to each other.

[0011] Preferably, the first limiting structures or the second limiting structures respectively included in the plurality of combined units that are mutually engaged through the first engaging structure and the second engaging structure are connected to each other.

[0012] Preferably, the first side surface and the second side surface of each combination unit are located on opposite sides of the combination unit, and the third side surface and the fourth side surface are located on opposite sides of the combination unit; the two opposite side surfaces of each combination unit are respectively a fifth side surface and a sixth side surface, and the fifth side surface and the sixth side surface are not formed with the first limiting structure, the second limiting structure, the first locking structure or the second locking structure.

[0013] Preferably, the detachable movable display rack further comprises a plurality of auxiliary connecting members; at least two combination units can form a combination module after being combined with each other; the fifth side surfaces or the sixth side surfaces of the two combination modules can abut against each other and be fixed to each other by the plurality of auxiliary connecting members.

[0014] Preferably, each combination unit includes multiple arc structures and multiple non-arc structures, and a first locking structure or a second locking structure is formed on one side of the arc structure located on the same side of the combination unit; the first limiting structure and the second limiting structure are formed on one side of the non-arc structure.

[0015] In summary, the detachable display stand of the present invention can be quickly assembled and disassembled through the design of the first limiting structure, the second limiting structure, the first engaging structure, and the second engaging structure included in each assembly unit.

[0016] To further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, such description and drawings are only used to illustrate the present invention and are not intended to limit the scope of protection of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] FIG1 is a schematic diagram of a first embodiment of a detachable movable display stand according to the present invention.

[0018] FIG. 2 is a schematic diagram of a combination module of a first embodiment of a detachable movable display stand according to the present invention.

[0019] 3 and 4 are schematic diagrams of a single assembly unit of the first embodiment of the detachable movable display stand according to the present invention from different perspectives.

[0020] FIG5 and FIG6 are schematic diagrams showing different sides of a single assembly unit of the first embodiment of the detachable movable display stand of the present invention.

[0021] FIG. 7 is an exploded schematic diagram of a single assembly unit of the first embodiment of the detachable movable display stand of the present invention.

[0022] 8 and 9 are schematic diagrams of two assembly units of the first embodiment of the detachable movable display stand according to the present invention in different states of assembly.

[0023] FIG. 10 is a schematic diagram of the three assembly units of the first embodiment of the detachable movable display stand of the present invention being assembled with each other.

[0024] FIG. 11 is an exploded schematic diagram of one embodiment of the first frame of the first embodiment of the detachable movable display stand of the present invention.

[0025] FIG. 12 is a schematic diagram of a second embodiment of the detachable movable display stand of the present invention.

[0026] FIG. 13 is a partially exploded schematic diagram of a second embodiment of the detachable movable display stand of the present invention.

[0027] FIG14 and FIG15 are exploded schematic views of the assembly modules of the second embodiment of the detachable movable display stand according to the present invention from different perspectives. DETAILED DESCRIPTION

[0028] In the following description, if it is indicated to refer to a specific figure or as shown in a specific figure, it is only used to emphasize that most of the relevant content described in the subsequent description appears in the specific figure, but it does not limit the subsequent description to only referring to the specific figure.

[0029] Please refer to Figures 1 and 2 . Figure 1 is a schematic diagram of the detachable movable display frame of the present invention, and Figure 2 is a schematic diagram of the modular components of the detachable movable display frame of the present invention. It should be noted that while Figure 1 schematically illustrates only four modular components A1, the number of modular components A1 included in the detachable movable display frame A can be designed based on actual needs. In this embodiment, the detachable movable display frame is used as a movable stage, but the detachable movable display frame of the present invention is not limited to being used solely as a movable stage; the detachable movable display frame can also be used to display merchandise.

[0030] As shown in Figures 1 and 2, the detachable movable display stand A of the present invention comprises multiple modular modules A1, multiple auxiliary connecting members A2, and three auxiliary fixing mechanisms A3. The modular modules A1 are secured to each other via the auxiliary connecting members A2. Each auxiliary fixing mechanism A3, for example, comprises a support arm A31 and two pivoting mechanisms A32. The ends of the support arm A31 are connected to the two pivoting mechanisms A32, which are respectively fixed to the ground and to one of the modular modules A1. The support arm A31 rotates via the pivoting mechanisms A32. It should be noted that in a preferred embodiment, the pivoting mechanisms A32 are detachably secured to the modular modules A1. For example, the pivoting mechanisms A32 may be screwed to the modular modules A1. The movable manner in which the support arm A31 is connected to the pivoting mechanisms A32 is not limited to that shown in the figures. In one embodiment, the support arm A31 may also rotate 360 ​​degrees or a specific angle via the pivoting mechanisms A32.

[0031] The three auxiliary fixing mechanisms A3 are primarily used to assist in securing the assembly module A1 to the ground. The number of auxiliary fixing mechanisms A3 and the specific components they comprise are not limited to the above description; any component that can be used to secure the assembly module A1 to the ground falls within the applicable scope of the auxiliary fixing mechanisms A3. In various embodiments, each auxiliary fixing mechanism A3 may, for example, have functions such as telescoping, cushioning (e.g., including a hydraulic mechanism), and other related functions.

[0032] Each auxiliary connecting member A2 is used to secure the two assembly modules A1. For example, the auxiliary connecting member A2 can be any type of rope, and a single auxiliary connecting member A2 can be used to bind two adjacent support members 7 of two assembly modules A1 together, thereby securing the two assembly modules A1 to each other. Each auxiliary connecting member A2 is not limited to ropes; anything that can be used to secure two assembly modules A1 to each other falls within the scope of application of the auxiliary connecting member A2. For example, the auxiliary connecting member A2 can include two sheet-like structures, screws, or nuts. The two sheet-like structures can cover two adjacent support members 7 of the two assembly modules A1, and the screws and nuts can cooperate with the two sheet-like structures to secure the two sheet-like structures to each other, thereby jointly holding the two support members 7. In actual applications, any of the other three sides of the detachable movable display stand A shown in Figure 1 can be provided with multiple auxiliary securing mechanisms A3 based on actual needs. Of course, in actual applications, the location of the auxiliary connecting member A2 can be varied based on actual needs and is not limited to that shown in Figure 1.

[0033] It should be noted that the top surface of the detachable movable display stand A shown in Figure 1 can also be paved with hard boards such as wooden boards and plastic boards according to actual needs to be used as the floor of the stage, and the surrounding areas of the detachable movable display stand A can also be paved with relevant decorative fabrics to cover the sides of the detachable movable display stand A.

[0034] Please refer to Figures 2 to 6. Figures 3 and 4 are schematic diagrams of a single assembly unit of the detachable movable display stand of the present invention from different perspectives, and Figures 5 and 6 are schematic diagrams of a single assembly unit of the detachable movable display stand of the present invention from different sides.

[0035] As shown in Figure 2, module A1 is constructed by fastening six modular units 100 to each other. In Figure 2, the six modular units 100 comprising module A1 include two modular units with a nearly cube-like appearance and four modular units with a nearly rectangular cube-like appearance. Of course, the number of modular units 100 contained in a single modular unit A1 and the dimensions of each modular unit 100 are not limited to those shown in the figure. The overall length, width, and height of module A1 can be designed based on actual needs and are not limited to the length, width, height, and their proportions shown in the figure. Furthermore, the overall shape of a single modular unit 100 can be, for example, a three-dimensional rectangular solid or a three-dimensional cube, without limitation. Furthermore, in Figure 2, the modular units 100 contained in module A1 are stacked in two layers, but the number of layers of modular units 100 contained in module A1 can vary based on actual needs.

[0036] As shown in Figures 3 and 4, each assembly unit 100 may include two first restricting structures 1, two second restricting structures 2, two first engaging structures 3, and two second engaging structures 4. The two first restricting structures 1 are formed on a first side surface 1A of the assembly unit 100. The two second restricting structures 2 are formed on a second side surface 1B of the assembly unit 100. The first side surface 1A and the second side surface 1B are located on opposite sides of the assembly unit 100.

[0037] As shown in Figures 3 and 5 , each first restricting structure 1 can be, for example, a groove, with a width 1W of each first restricting structure 1 gradually decreasing from the bottom 12 of the groove toward an opening 11 of the groove. In contrast, each second restricting structure 2 can be a bump, with a width 2W of each second restricting structure 2 gradually increasing from the bottom 21 of the bump toward the top 22 of the bump. In other words, the bump and the groove can be male and female dovetail grooves, respectively.

[0038] As shown in Figures 3 and 4, two first engaging structures 3 are formed on a third side surface 1C of the assembly unit 100. Two second engaging structures 4 are formed on a fourth side surface 1D of the assembly unit 100. The third side surface 1C and the fourth side surface 1D are located on opposite sides of the assembly unit 100. The third side surface 1C is adjacent to the first side surface 1A and the second side surface 1B.

[0039] As shown in FIG4 and FIG6 , each first engaging structure 3 and each second engaging structure 4 can be a groove and a protrusion, respectively. The width 3W of the groove does not change in any section, and the width 4W of the protrusion does not change in any section (of course, the "no change" referred to here does not include slight changes due to production errors); that is, the appearance of the protrusion and the groove is roughly a rectangular cube.

[0040] It is worth noting that, as shown in Figures 3 and 4, the two opposite side surfaces of each assembly unit 100 are the fifth side surface 1E and the sixth side surface 1F, respectively. These side surfaces 1E and 1F do not have the first limiting structure 1, the second limiting structure 2, the first engaging structure 3, or the second engaging structure 4. Instead, the fifth side surface 1E and the sixth side surface 1F of each assembly unit 100 are flat. As shown in Figures 1 and 2, after the multiple assembly units 100 are fixed together to form an assembly module A1, the fifth side surfaces 1E of each assembly unit 100 are interconnected to form a flat side surface, and the sixth side surfaces 1F of each assembly unit 100 are interconnected to form a flat side surface. Therefore, the fifth side surface 1E (or sixth side surface 1F) of one assembly module A1 can abut against the fifth side surface 1E or sixth side surface 1F of another assembly module A1 and be fixed to each other via multiple auxiliary connecting members A2. Of course, in different embodiments, the fifth side surface 1E or the sixth side surface 1F of the assembly module A1 may also have the first engaging structure, the second engaging structure 4 , the first limiting structure 1 or the second limiting structure 2 .

[0041] As shown in FIG7 , in actual applications, each assembly unit 100 may include a first frame 5, a second frame 6, and four support members 7. The first frame 5 may be connected to the second frame 6 via the four support members 7 to form a combined assembly unit 100. In actual applications, the first frame 5, the second frame 6, and the support members 7 may be made of materials such as wood, plastic, and metal, without limitation.

[0042] The first frame body 5 has two first limiting structures 1 and four first connecting structures 51 on opposite sides. The first frame body 5 can be a rectangular frame structure, and the four first connecting structures 51 can be arranged at the four corners of the first frame body 5. Each first connecting structure 51 can include a first engaging hole 511. The second frame body 6 has four second connecting structures 61 and two second limiting structures 2 on opposite sides. The second frame body 6 can be a rectangular frame structure, and the four second connecting structures 61 can be arranged at the four corners of the second frame body 6. Each second connecting structure 61 can include a second engaging hole 611.

[0043] Each support member 7 includes a first connecting structure 71 and a second connecting structure 72 at both ends. The first connecting structure 71 of each support member 7 is detachably connected to the first engaging hole 511, and the second connecting structure 72 of each support member 7 is detachably connected to the second engaging hole 611. The ends of the support member 7 are respectively fixed to the first frame 5 and the second frame 6.

[0044] In actual application, one side of two of the support members 7, two of the first connecting structures 51 and two of the second connecting structures 61 also respectively include a first snap-fit ​​structure 3 (or a second snap-fit ​​structure 4), and the first snap-fit ​​structure 3 (or the second snap-fit ​​structure 4) on one side of the two support members 7, the first snap-fit ​​structure 3 (or the second snap-fit ​​structure 4) on one side of the two first connecting structures 51 and the first snap-fit ​​structure 3 (or the second snap-fit ​​structure 4) on one side of the two second connecting structures 61 will together constitute two first snap-fit ​​structures 3 (or the second snap-fit ​​structure 4) located on the first side 1A of the combination unit 100.

[0045] Similarly, one side of the other two supporting members 7, the other two first connecting structures 51 and the other two second connecting structures 61 also respectively include a second locking structure 4 (or a first locking structure 3), and each first locking structure 3 on the third side 1C of the combination unit 100 is composed of two supporting members 7, two first connecting structures 51 and two second connecting structures 61 located on the second locking structure 4 (or first locking structure 3) on the third side 1C.

[0046] In the above description, each support member 7 is taken as an example having a first engaging structure or a second engaging structure 4, but the present invention is not limited thereto. In different embodiments, a side surface of each of the two support members 7 and the adjacent first connecting structure 51 and second connecting structure 61 may also have two first limiting structures 1 (or second limiting structures 2).

[0047] In one embodiment, each assembly unit 100 further includes multiple reinforcing structures 8. The first frame 5 is provided with at least one reinforcing structure 8, with both ends of the reinforcing structure 8 located at diagonally opposite corners of the first frame 5; the second frame 6 is provided with at least one reinforcing structure 8, with both ends of the reinforcing structure 8 located at diagonally opposite corners of the first frame 5. The design of the reinforcing structures 8 can reduce the probability of deformation of the first frame 5 and the second frame 6. It should be noted that the number, shape, and location of the reinforcing structures 8 are not limited to those shown in the figures. Any structure that can be used to prevent deformation of the first frame 5 and the second frame 6 should fall within the scope of application of the reinforcing structures 8.

[0048] In the above description, only one embodiment of the assembly unit 100 that can be disassembled is cited. However, in different embodiments, the assembly unit 100 can also be a non-detachable structure, and the entire assembly unit 100 can be directly formed, for example, by 3D printing or other methods. Of course, the molding method of each assembly unit 100 is not limited to this. In different embodiments, it can also be manufactured using different methods such as molds and die casting.

[0049] Please refer to Figures 8 to 10. Figures 8 and 9 are schematic diagrams of different states of the two combined units of the detachable movable display stand of the present invention, and Figure 10 is a schematic diagram of the three combined units of the detachable movable display stand of the present invention.

[0050] In this example, each assembly unit 100 can be engaged with two first limiting structures 1 located on the same side of another assembly unit 100 along a first direction (i.e., the negative X-axis direction in FIG8 ) through two second limiting structures 2 located on the same side. The two assembly units 100 that are engaged with each other through the first limiting structure 1 and the second limiting structure 2 are restricted in their range of motion in a second direction. The second direction (i.e., the Z-axis direction in FIG8 ) is perpendicular to the first direction. As shown in FIG8 , during the installation of the assembly unit 100, the first limiting structure 1 can be regarded as a slide groove. Therefore, the relevant installer can simply and quickly make the second limiting structure 2 of the assembly unit 100 engage with the other assembly unit 100 through the slide groove (i.e., the first limiting structure 1).

[0051] Each assembly unit 100 can be engaged with two first engaging structures 3 (or second engaging structures 4) located on the same side of another assembly unit 100 along the first direction through each second engaging structure 4 (or first engaging structure 3) located on the same side; the two assembly units 100 engaged with each other through multiple first engaging structures 3 and multiple second engaging structures 4 have their range of motion in the third direction (i.e., the Y-axis direction in Figure 8) restricted, and the third direction is perpendicular to the first direction.

[0052] As shown in FIG9 , the first engaging structures 3 or the second engaging structures 4 included in the plurality of assembly units 100 that are mutually engaged through the first limiting structure 1 and the second limiting structure 2 are interconnected. Thus, an assembly module A1 can be interconnected with the second engaging structure 4 or the first engaging structure 3 of another assembly module A1 through the interconnected first engaging structures 3 or the second engaging structures 4, thereby forming a new assembly module.

[0053] As shown in FIG10 , the first limiting structures 1 or the second limiting structures 2 included in the plurality of assembly units 100 that are mutually engaged via the first engaging structures 3 and the second engaging structures 4 are interconnected. Thus, an assembly module A1 can be interconnected with the second limiting structure 2 or the first limiting structure 1 of another assembly module A1 via the interconnected first limiting structures 1 or second limiting structures 2, thereby forming a new assembly module.

[0054] Please refer to Figure 11, which is an exploded schematic diagram of one embodiment of the first frame of the first embodiment of the detachable movable display stand of the present invention. In one practical application, each first frame 5 can, for example, include four joint components 52 and four connecting components 53. The two ends of each joint component 52 are respectively detachably connected to the two connecting components 53, and the four joint components 52 and the four connecting components 53 together form a structure similar to a rectangular frame, and each joint component 52 also includes a first connecting structure 71. Of course, in practical applications, the configuration of the second frame 6 can also be the same as that of this embodiment. In practical applications, the two ends of each joint component 52 can, for example, have a first fixing structure 521, and the two ends of each connecting component 53 can correspondingly have a second fixing structure 531, and each connecting component 53 can be detachably connected to each other through two second fixing structures 531 and two first fixing structures 521 of two joint components 52.

[0055] Please refer to Figures 12 to 15. Figure 12 is a schematic diagram of a second embodiment of the detachable movable display stand of the present invention, Figure 13 is a partial exploded schematic diagram of this embodiment, and Figures 14 and 15 are exploded schematic diagrams of the combination module of this embodiment from different perspectives.

[0056] The major difference between this embodiment and the previous one lies in the different appearances of the individual modules. Specifically, the detachable display stand A may include four modules A1, interconnected to form a semi-cylindrical structure. Of course, the shape of the detachable display stand A (e.g., a fan-shaped one) and the number of modules A1 it contains are not limited to those shown in the figure.

[0057] Each assembly module A1 may, for example, comprise two assembly units of different appearances. For ease of illustration, the two assembly units are defined as a first assembly unit 100A and a second assembly unit 100B. The first assembly unit 100A may be generally shaped like a sector-shaped cylinder, with two first restricting structures 1 and two second restricting structures 2 formed on two sides of the first assembly unit 100A, respectively. The first assembly unit 100A may comprise two curved structures 101 and a plurality of non-curved structures 102. Each curved structure 101 may have a first engaging structure 3 (or a second engaging structure 4) on one side, and some of the non-curved structures 102 may have a first restricting structure 1 or a second restricting structure 2 formed on one side.

[0058] The second assembly unit 100B may include four arc-shaped structures 101 and multiple non-arc-shaped structures 102. Two of the arc-shaped structures 101 may be located on one side of the second assembly unit 100B, and the same side of the two arc-shaped structures 101 may be formed with the second engaging structure 4 (or the first engaging structure 3), while the other two arc-shaped structures 101 may not have the first engaging structure 3 or the second engaging structure 4 formed on either side. Of course, in actual applications, it is also possible to form the first engaging structure 3 or the second engaging structure 4 on one side of each arc-shaped structure 101, depending on the needs. The two non-arc-shaped structures 102 located on the same side of the second assembly unit 100B may each have the first restricting structure 1 or the second restricting structure 2.

[0059] As shown in Figures 13 and 14, the side of the second assembly unit 100B having two first snap-fit ​​structures 3 can be combined with the side of the first assembly unit 100A having two second snap-fit ​​structures 4 along a first direction (for example, the X-axis direction shown in the figure), and the first assembly unit 100A and the second assembly unit 100B can be connected to each other through the two first snap-fit ​​structures 3 and the two second snap-fit ​​structures 4 to form a combination module A1.

[0060] As shown in Figures 12 to 14, after the first assembly unit 100A and the second assembly unit 100B are interconnected to form an assembly module A1, the first restraining structure 1 and the second restraining structure 2 of the first assembly unit 100A can be connected to the first restraining structure 1 and the second restraining structure 2 of the second assembly unit 100B, respectively. Assembly module A1 can have two first restraining structures 1 and two second restraining structures 2 on its two sides, respectively. As shown in Figure 12, a single assembly module A1 can be connected to the second restraining structures 2 and the first restraining structures 1 of two other assembly modules A1 through its two first restraining structures 1 and two second restraining structures 2, thereby forming a detachable movable display stand A.

[0061] In summary, the detachable movable display frame of the present invention, through the design of multiple combination units, allows relevant personnel to assemble or disassemble quickly and easily, and relevant personnel can quickly construct a detachable movable display frame of the corresponding size according to the current stage size requirements. In contrast, the existing traditional stage construction method usually uses wooden strips, wooden boards, etc., which must be nailed directly on the site. After the event, this kind of wooden custom stage will be directly scrapped and cannot be disassembled. Moreover, this traditional stage construction method requires a relatively long time to manufacture and disassemble, and requires relevant personnel familiar with the manufacturing process to accurately manufacture the stage of the required size. In addition, some existing stages are composed of multiple steel frames. This type of stage has the problem of long construction time and complex overall structure. If the connections between the steel frames are not properly locked, they will easily collapse. Moreover, because it cannot be customized according to customer needs, the installation flexibility is unchanged. The same problem also arises in various short-term display rack applications. For example, at large-scale trade shows, manufacturers often order custom product display racks. These racks are used solely for displaying merchandise during the show. Consequently, these racks are often custom-made directly on the booth using carpentry. Alternatively, some manufacturers purchase ready-made cabinets for use as product displays. However, these cabinets are often difficult to disassemble once assembled and are not suitable for repeated assembly and disassembly.

[0062] In addition, the detachable movable display rack of the present invention can be customized to have different overall appearances quickly and easily according to actual needs by changing the appearance of the combination units and the stacking method of the multiple combination units. In other words, even the same number and appearance of movable units can be used to form detachable movable display racks with different overall appearances according to different assembly methods. In the known technology, wooden display racks in particular are basically unable to be disassembled and reassembled into different styles after they are manufactured, which results in a large amount of material waste. In contrast, the multiple combination units included in the detachable movable display rack of the present invention can be simply assembled after disassembly to form detachable movable display racks of different types. Therefore, the detachable movable display rack of the present invention can effectively improve the problem of material waste compared to the known technology.

[0063] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Therefore, any equivalent technical changes made using the contents of the present invention description and drawings are included in the protection scope of the present invention.

Claims

1. A detachable movable display stand, characterized in that, the detachable movable display stand comprises: a plurality of combined units, each of the combined units comprising: two first limiting structures formed on a first side surface of the combined unit; two second limiting structures formed on a second side surface of the combined unit; the first side surface and the second side surface are located on different sides of the combined unit; wherein each of the combined units further comprises at least one of two first engaging structures and two second engaging structures; the two first engaging structures are formed on a third side surface of the combined unit; the two second engaging structures are formed on a fourth side surface of the combined unit; the third side surface and the fourth side surface are located on different sides of the combined unit; the third side surface is adjacent to the first side surface or the second side surface, and the fourth side surface is adjacent to the first side surface or the second side surface; wherein each of the combined units can be engaged with two second limiting structures on the same side of another combined unit along a first direction through the respective first limiting structures on the same side; the movement range of the two combined units engaged with each other through the first limiting structures and the second limiting structures is restricted in a second direction perpendicular to the first direction; wherein each of the combined units can be engaged with two second engaging structures on the same side of another combined unit along the first direction through the respective first engaging structures on the same side; the movement range of the two combined units engaged with each other through the plurality of first engaging structures and the plurality of second engaging structures is restricted in a third direction perpendicular to the first direction.

2. The detachable movable display stand according to claim 1, characterized in that, each of the first limiting structures is a groove, and a width of each of the first limiting structures gradually decreases from the bottom of the groove to an opening of the groove; each of the second limiting structures is a protrusion, and a width of each of the second limiting structures gradually increases from the bottom of the protrusion to the top of the protrusion.

3. The detachable movable display stand according to claim 1, characterized in that, each of the first engaging structures and each of the second engaging structures are respectively a groove and a protrusion, the groove has no width change, and the protrusion has no width change.

4. The detachable movable display stand according to claim 1, characterized in that, each of the combined units comprises: a first frame body having a plurality of first connection structures and the first limiting structures on two opposite sides thereof; a second frame body having a plurality of second connection structures and the second limiting structures on two opposite sides thereof; a plurality of support members, and two ends of each of the support members are detachably engaged with one of the first connection structures and one of the second connection structures respectively.

5. The detachable movable display stand according to claim 4, characterized in that, Each of the first engaging structures is formed on one side of the first connecting structure, the support member, and the second connecting structure that are connected to each other.

6. The detachable movable display stand according to claim 1, wherein, for the plurality of combined units engaged with each other through the first limiting structure and the second limiting structure, the first engaging structure or the second engaging structure included respectively is connected to each other.

7. The detachable movable display stand according to claim 1, wherein, for the plurality of combined units engaged with each other through the first engaging structure and the second engaging structure, the first limiting structure or the second limiting structure included respectively is connected to each other.

8. The detachable movable display stand according to claim 1, wherein, the first side surface and the second side surface of each of the combined units are located on opposite sides of the combined unit, and the third side surface and the fourth side surface are located on opposite sides of the combined unit; the opposite side surfaces of each of the combined units are respectively a fifth side surface and a sixth side surface, and the first limiting structure, the second limiting structure, the first engaging structure, or the second engaging structure is not formed on the fifth side surface and the sixth side surface.

9. The detachable movable display stand according to claim 8, wherein, the detachable movable display stand further includes a plurality of auxiliary connecting members; after at least two of the combined units are combined with each other, a combined module can be formed; the fifth side surface or the sixth side surface of two of the combined modules can be abutted against each other and fixed to each other through the plurality of auxiliary connecting members.

10. The detachable movable display stand according to claim 1, wherein, each of the combined units includes a plurality of arc-shaped structures and a plurality of non-arc-shaped structures, and the first engaging structure or the second engaging structure is formed on one side of the arc-shaped structures located on the same side of the combined unit; the first limiting structure and the second limiting structure are formed on one side of the non-arc-shaped structures.

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