Stacked profile assembly and profile frame

Abstract

The utility model relates to the technical field of exhibition profiles, in particular to a stacked profile assembly and a profile frame. The laminated profile assembly comprises a plurality of profile structures and connecting structures, the connecting structure comprises a clamping piece and two mounting plates, the clamping piece comprises a clamping hook part, and the two mounting plates can be clamped and embedded into the clamping hook part respectively; wherein one mounting plate is connected to one sectional material structure, the other mounting plate is connected with the other sectional material structure, and after the two mounting plates are connected through a clamping piece, the two sectional material structures are connected in a stacked mode. Through the clamping and embedding connection design of the clamping piece and the mounting plate, connection and disassembly between the profile structures become extremely simple and convenient. A user can move the profile structure out of the connecting structure only through simple operation, complex tools or tedious operation is not needed, and the dismounting efficiency can be improved.

Description

Technical Field

[0001] This application relates to the technical field of exhibition profiles, and particularly to a stacked profile assembly and a profile frame. Background Art

[0002] In the field of exhibition design and construction, profiles, as the main building materials, are widely used due to their easy processing, flexible assembly, stable structure, high cost-effectiveness and other characteristics. Exhibition profiles not only need to meet the requirements of bearing the weight of exhibits, lights, decorations, etc., but also need to be able to adapt to the characteristics of the exhibition industry of rapid construction and disassembly, so as to facilitate the flexible layout and removal of exhibition activities.

[0003] With the increasing expansion of the exhibition scale and the diversification of design creativity, exhibition spaces often need to build complex and changeable three-dimensional structures to display different themes and visual effects. At this time, a single-level profile structure often fails to meet the requirements in terms of height, space utilization and visual effects. Therefore, the profile stacking connection technology has emerged. By vertically stacking multiple profile structures, not only can the stability and load-bearing capacity of the structure be significantly improved, but also a richer sense of spatial hierarchy and visual effects can be created, providing more possibilities for exhibition design.

[0004] In traditional exhibition profile stacking connection schemes, fasteners such as bolts and cable ties are generally used for connection. Although this method can achieve a firm connection, it has the following obvious disadvantages: Firstly, fasteners such as bolts and cable ties need to be manually operated one by one, the process is cumbersome and time-consuming, which affects the overall construction efficiency. When disassembling, they need to be loosened one by one, the operation is complex, and it is easy to cause the loss or damage of the fasteners, increasing the later maintenance cost.

[0005] Therefore, this application is specifically proposed. Utility Model Content

[0006] Aiming at the problem of complex disassembly and assembly of profiles during stacking in the prior art, this application proposes a brand-new stacked profile assembly and a profile frame composed of this profile assembly, aiming to achieve the rapid stacked connection of profiles through simple snap connection operations, and at the same time, it is also convenient for disassembly, greatly improving the efficiency of exhibition construction and disassembly.

[0007] For the above, this application provides a stacked profile assembly, including several profile structures and a connection structure; the connection structure includes a snap connector and two mounting plates, the snap connector includes a hook portion, and the two mounting plates can be respectively snap-fitted to the hook portion; one of the mounting plates is connected to one profile structure, and the other mounting plate is connected to another profile structure. After the two mounting plates are connected by the snap connector, the two profile structures are stacked and connected.

[0008] In a further solution of the present application, the clamping member includes a fixing block, and the hook portion is connected to the fixing block; wherein, there are two hook portions in number, and the two hook portions are symmetrically arranged with opening directions opposite to each other.

[0009] In a further solution in the present application, each hook portion includes a supporting section and an extension section, one end of the supporting section is connected to the fixed block, the extension section is connected to the other end of the supporting section and is arranged at an angle to the supporting section, and the supporting section, the extension section and the fixed block form a slot.

[0010] In a further solution of the present application, each mounting plate includes a main body, an embedded portion, and protruding portions provided at both ends of the main body; the two mounting plates can be embedded in the slots through the embedded portions.

[0011] In a further solution of the present application, when the mounting plate is inserted into the slot, one side of the extension section is flush with one side of the two mounting plates.

[0012] In a further solution of the present application, an inclined surface is arranged at the end of the extension section away from the supporting section; the embedded portion includes an embedded section and an inclined section, the embedded portion extends into the card slot, and the inclined section and the inclined surface are fitted together.

[0013] In a further solution in the present application, a first mounting hole is provided on the main body; a plurality of second mounting holes arranged in sequence and spaced apart are provided on at least one side of the profile structure, and the second mounting holes match the first mounting holes; and the mounting plate is connected to the profile structure through the first mounting hole and the second mounting hole.

[0014] In an optional solution in the present application, the first mounting hole is a circular hole with a diameter of d; there are two second mounting holes, and the second mounting holes are strip holes with a width of d.

[0015] In an optional solution of the present application, the fixed block is a trapezoidal block.

[0016] The second aspect of the present application also provides a profile frame, comprising a plurality of stacked profile assemblies as described above.

[0017] In summary, the present application provides a stackable profile assembly, including several profile structures and a connecting structure; the connecting structure includes a clamping piece and two mounting plates, the clamping piece includes a hook portion, and the two mounting plates can be respectively embedded in the hook portion; one of the mounting plates is connected to one profile structure, and the other mounting plate is connected to the other profile structure. After the two mounting plates are connected by the clamping piece, the two profile structures are stacked and connected.

[0018] The present application makes the connection and disassembly between the profile structures extremely simple through the design of the card-engagement connection between the card connector and the mounting plate. The user can remove the profile structure from the connection structure with simple operations without using complex tools or performing tedious operations, which can improve the disassembly efficiency.

[0019] Other features and advantages of the embodiments of the present application will be described in the following specific implementation part. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation manners of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required to be used in the description of the specific implementation manners or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 A schematic structural diagram of the laminated profile assembly provided by the embodiment of the present utility model in a connected state of its connection structure and profile structure;

[0022] Figure 2 A schematic structural diagram of the connection structure in the laminated profile assembly provided by the embodiment of the present utility model in a disassembled state;

[0023] Figure 3 A schematic structural diagram of the other side of the connection structure in the laminated profile assembly provided by the embodiment of the present utility model in a disassembled state;

[0024] Figure 4 A schematic structural diagram of the connection structure in the laminated profile assembly provided by the embodiment of the present utility model in a combined state.

[0025] Description of the reference numerals:

[0026] 100, laminated profile assembly;

[0027] 10, profile structure;

[0028] 20, connection structure;

[0029] 21, clamping member;

[0030] 211, hook portion; 211a, support section; 211b, extension section;

[0031] 212, fixing block;

[0032] 22, mounting plate;

[0033] 221, main body portion;

[0034] 222, embedding portion; 222a, embedding section; 222b, inclined section;

[0035] 223, protruding portion;

[0036] a, card slot; b, inclined surface; c1, first mounting hole; c2, second mounting hole. Detailed implementation manner

[0037] The descriptions of terms such as "center", "lateral", "upper", "lower", "bottom", "inner", "outer", "peripheral surface", etc., which indicate the orientation or positional relationship, unless otherwise specifically stated, are understood to be based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present application.

[0038] In addition, features defined with "first" and "second" are only for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Features defined with "first" and "second" may explicitly or implicitly include at least one of the defined features. When the description "a plurality of" appears, it generally means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0039] In the present application, unless otherwise clearly specified and limited, terms such as "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0040] In the description of this specification, terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc., mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0041] Such as Figures 1 to 4As shown in the figure, an embodiment of the present application provides a stacked profile assembly 100, which includes a plurality of profile structures 10 and a connection structure 20. The connection structure 20 includes a clamping member 21 and two mounting plates 22. The clamping member 21 includes a hook portion 211, and the two mounting plates 22 can be respectively clamped to the hook portion 211. One of the mounting plates 22 is connected to one profile structure 10, and the other mounting plate 22 is connected to another profile structure 10. After the two mounting plates 22 are connected through the clamping member 21, the two profile structures 10 are stacked and connected.

[0042] The hook portion 211 is used for clamping connection with the mounting plate 22. The number of mounting plates 22 is two and they are cut to match the hook portion 211. The two mounting plates 22 can be respectively clamped to both sides of the hook portion 211 to form a stable connection structure. Each mounting plate 22 is also connected to one profile structure 10 at the same time. Through the bridging effect of the connection structure 20, the stacked connection of the two profile structures 10 is realized.

[0043] Through the clamping connection design of the clamping member 21 and the mounting plate 22 in the present application, the connection and disassembly between the profile structures 10 become extremely simple. The user only needs to perform a simple operation to remove the profile structure 10 from the connection structure, without the need to use complex tools or perform cumbersome operations, which can improve the disassembly efficiency.

[0044] The clamping member 21 includes a fixing block 212, and the hook portion 211 is connected to the fixing block 212. Among them, the number of hook portions 211 is two, and the two hook portions 211 are symmetrically arranged and the opening directions are opposite.

[0045] The fixing block 212 serves as the main body part of the clamping member 21 and is used to provide support for the hook portion 211. The number of hook portions 211 is two, and they are symmetrically arranged on both sides of the fixing block 212. The opening directions of the two hook portions 211 are opposite. This design enables the two mounting plates 22 to be respectively inserted and firmly connected from both sides. Due to the symmetrical design of the hook portion 211 and the opposite opening directions, the mounting plate 22 can be easily removed from the hook portion 211, thereby realizing the rapid disassembly of the profile structure 10 and improving the disassembly efficiency.

[0046] Each hook portion 211 includes a support section 211a and an extension section 211b. One end of the support section 211a is connected to the fixing block 212, and the extension section 211b is connected to the other end of the support section 211a and is arranged at an angle to the support section 211a. The support section 211a, the extension section 211b, and the fixing block 212 form a slot a.

[0047] It is understandable that the fixed block 212 serves as the main body part of the clamping member 21. Each clamping hook part 211 includes a support section 211a and an extension section 211b. One end of the support section 211a is connected to the fixed block 212, providing a stable support foundation. The extension section 211b is connected to the other end of the support section 211a and is arranged at an angle with the support section 211a. This design enables the extension section 211b to extend away from the fixed block 212. The support section 211a, the extension section 211b, and the fixed block 212 together form a clamping groove a for accommodating and firmly clamping the mounting plate 22. The shape and size of the clamping groove a are precisely designed to ensure that the mounting plate 22 can be easily snapped in and remain in place.

[0048] Each mounting plate 22 includes a main body part 221, an embedding part 222, and protruding parts 223 provided at both ends of the main body part 211, so that the whole mounting plate 22 presents a "C" shape; the two mounting plates 22 can be clamped into the clamping groove a through the embedding parts 222 to achieve the compactness of the entire laminated profile assembly 100. The precise matching of the "C" shape design of the mounting plate 22 and the clamping groove a enables the profile structures 10 to be closely fitted during connection, reducing the connection gap and improving the space utilization rate. The tight fit between the clamping groove a and the embedding part 222, as well as the firm connection between the protruding parts 223 and the profile structure 10, jointly ensure the stability of the entire laminated profile assembly.

[0049] When the mounting plate 22 is clamped into the clamping groove a, one side of the extension section 211b is flush with one side of the two mounting plates 22. That is, the two mounting plates 22 are respectively connected to the two profile monomers 10 and are clamped into the clamping groove a of the clamping member 21 through their embedding parts 222. Due to the special design of the clamping groove a and the precise matching of the mounting plate 22, when the mounting plate 22 is clamped in place, one side of the extension section 211b is naturally flush with one side of the mounting plate 22, so that the bottom of the overall connection structure 20 remains flat. The flat design of the bottom of the connection structure 20 enables it to form a tight surface contact with the profile monomer 10, improving the connection stability and the overall aesthetics; compared with point contact or line contact, surface contact has a larger contact area and better force distribution, thus enhancing the connection stability.

[0050] Specifically, the end of the extension section 211b facing away from the support section 211a is set as an inclined surface b; the embedding part 222 includes an embedding section 222a and an inclined section 222b. The embedding section 222a extends into the clamping groove a, and the inclined section 222b fits with the inclined surface b.

[0051] That is, two mounting plates 22 are respectively connected to two profile monomers 10, and are clamped into the slot a of the clamping member 21 through their embedding portions 222a. During the clamping process, the inclined section 222b of the embedding portion is closely attached to the inclined surface b, forming a smooth transition and reducing the gap at the connection; enabling the clamping member and the mounting plate to be closely attached when connected, reducing the gap at the connection, and improving the connection stability.

[0052] A first mounting hole c1 is provided on the main body portion 221; several second mounting holes c2 are provided at intervals on at least one surface of the profile structure 10, and the second mounting holes c2 and the first mounting hole c1 are matched; the mounting plate 22 is connected to the profile structure 10 through the first mounting hole c1 and the second mounting hole c2. Specifically, align the main body portion 221 of the mounting plate 22 with the profile structure 10 to align the first mounting hole c1 with the second mounting hole c2. Finally, pass bolts, screws or other fasteners through the first mounting hole c1 and the second mounting hole c2 to firmly connect the mounting plate 22 to the profile structure 10.

[0053] As an alternative solution of the present application, the first mounting hole c1 is a circular hole with a diameter of d; there are two second mounting holes c2, and the second mounting holes c2 are strip-shaped holes with a width of d. The design of the strip-shaped holes allows for a certain adjustment space during the installation process. Especially when the alignment between the mounting plate and the profile structure is not precise enough, the strip-shaped holes can accommodate a certain degree of deviation, making it easier to achieve a stable connection between the mounting plate and the profile structure. This flexibility improves the installation error tolerance and reduces the installation difficulty; and in some application scenarios, the profile structure may undergo minor dimensional changes due to processing errors, temperature changes, or force deformation. The design of the strip-shaped holes can better adapt to these changes and ensure that the connection between the mounting plate and the profile structure always remains stable.

[0054] As an alternative solution of the present application, the fixing block 212 is a trapezoidal block. This enables the fixing block 212 to have better stability in the vertical direction. Since the upper base of the trapezoidal block is narrower and the lower base is wider, this shape can more effectively resist the force in the stacking direction, thereby enhancing the stability of the entire connection structure.

[0055] Furthermore, those skilled in the art should understand that if all or part of the sub-modules involved in the laminated profile assembly 100 provided by the embodiments of the present application are combined, replaced, such as through detachable design, by means of fusion, simple change, mutual transformation, etc.; or if part of its structure is designed in a split manner; as long as the combined components can form a structure with specific functions, replacing the corresponding components of the present application with such a structure also falls within the protection scope of the present application.

[0056] Therefore, the present application also provides a profile frame (not shown in the figure), including the laminated profile assembly 100 as above.

[0057] It is understandable that the profile frame adopts a modular design, that is, the entire profile frame is constructed by combining multiple stacked profile components 100 with a single profile structure 10, making the construction of the frame flexible and efficient. The number and layout of the components can be adjusted according to actual needs to meet different size and function requirements.

[0058] The technical features described above can be combined arbitrarily. Although not all possible combinations of these technical features are described, any combination of these technical features should be considered to be covered by this specification as long as such a combination does not exist in contradiction.

[0059] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still adjust the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these adjustments or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A laminated profile assembly, characterized in that, It includes several profile structures (10) and a connecting structure (20); The connecting structure (20) includes a clamping member (21) and two mounting plates (22). The clamping member (21) includes a hook portion (211), and the two mounting plates (22) can be respectively clamped to the hook portion (211); One of the mounting plates (22) is connected to one of the profile structures (10), and the other mounting plate (22) is connected to the other profile structure (10). After the two mounting plates (22) are connected by the clamping member (21), the two profile structures (10) are stacked and connected.

2. The stacked profile assembly according to claim 1, wherein The clamping member (21) includes a fixing block (212), and the hook portion (211) is connected to the fixing block (212); Among them, the number of the hook portions (211) is two, the two hook portions (211) are symmetrically arranged and have opposite opening directions.

3. The stacked profile assembly according to claim 2, wherein Each hook portion (211) includes a support section (211a) and an extension section (211b). One end of the support section (211a) is connected to the fixing block (212), the extension section (211b) is connected to the other end of the support section (211a) and is arranged at an angle with the support section (211a). The support section (211a), the extension section (211b) and the fixing block (212) form a card slot (a).

4. The stacked profile assembly according to claim 3, wherein Each mounting plate (22) includes a main body portion (221), an embedding portion (222) and protruding portions (223) provided at both ends of the main body portion (221); The two mounting plates (22) can be clamped into the card slot (a) through the embedding portion (222).

5. The laminated profile assembly according to claim 4, characterized in that, When the mounting plate (22) is clamped into the card slot (a), one surface of the extension section (211b) is flush with one surface of the two mounting plates (22).

6. The stacked profile assembly according to claim 5, wherein An inclined surface (b) is provided at the end of the extension section (211b) facing away from the support section (211a); The embedding portion (222) includes an embedding section (222a) and an inclined section (222b). The embedding section (222a) extends into the card slot (a), and the inclined section (222b) fits with the inclined surface (b).

7. The stacked profile assembly according to claim 6, wherein A first mounting hole (c1) is provided on the main body portion (221); Several second mounting holes (c2) are provided at least on one surface of the profile structure (10) at intervals in sequence, and the second mounting holes (c2) are matched with the first mounting holes (c1); The mounting plate (22) is connected to the profile structure (10) through the first mounting hole (c1) and the second mounting hole (c2).

8. The stacked profile assembly according to claim 7, wherein the first mounting hole (c1) is a circular hole with a diameter of d; there are two second mounting holes (c2), and the second mounting holes (c2) are strip-shaped holes with a width of d.

9. The laminated profile assembly according to claim 2, wherein, The fixing block (212) is a trapezoidal block.

10. A profile frame, characterized in that, It includes a plurality of stacked profile assemblies according to any one of claims 1 to 9.

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