Profiles for quick assembly

Abstract

The present invention provides a profile for quick assembly, the profile extends along its length direction and is hollow, the cross section of the profile is Y-shaped, and has two bifurcated parts perpendicular to each other, and an extension part extending from the connection part of the two bifurcated parts in a direction away from the bifurcated parts, and the two bifurcated parts each have a first inner cavity and a second inner cavity. The present invention can effectively simplify the current project construction management process and technology in exhibition construction engineering.

Description

Technical Field

[0001] The invention relates to the field of exhibition decoration, in particular to a profile for rapid assembly. Background Art

[0002] In recent years, the exhibition decoration industry has developed rapidly. In the exhibition decoration industry, the proportion of wall structure is very high. In the past, the wall construction technology used traditional woodworking walls or aluminum alloy keels combined with wood board sealing. During the construction of woodworking walls, carpenters need to use plywood to set out the wall size and cut it into basic surface materials and keels. Generally speaking, this type of processing technology is extensive, difficult to transport, relies on high labor costs, has few turnovers, and has serious material waste, which is not suitable for the current social trend of energy conservation and environmental protection. In the construction process of aluminum alloy keels combined with wood board sealing, aluminum alloy profiles are riveted and linked, and wood board sealing panels are used; relatively speaking, the construction process is not accurate and relies heavily on labor costs. Although aluminum alloy profiles are used as keel frames, the number of panel turnovers is still very small, and the waste site is still serious, which is not suitable for the current social needs of energy conservation and environmental protection.

[0003] With the popularity of aluminum alloy profiles in the exhibition decoration industry, currently, aluminum alloys are used to replace wooden keels, and research and development of aluminum alloy frames suitable for the exhibition decoration industry has practical significance. In the prior art, various frames made of aluminum alloy profiles have been disclosed.

[0004] However, the existing frames made of aluminum alloy profiles often have a complicated and cumbersome installation process, and have high technical requirements for labor, and even require multiple people to cooperate in assembly. The construction and installation are difficult, the process flow is complicated, and the installation efficiency is reduced.

[0005] For example, in previous systems, the connection between multiple profiles required the pre-installation of embedded parts such as angle brackets at the connection points, which resulted in complex assembly steps and high technical difficulty. Summary of the invention

[0006] In view of the above, the purpose of the present invention is to provide a quick-assembly profile that can effectively simplify the current project construction management process and technology in exhibition construction engineering, while performing structural optimization, which can effectively help the exhibition industry provide a more efficient, beautiful, safe and fast quick-assembly profile system.

[0007] To this end, on the one hand, the present invention provides a profile for quick assembly, which extends along its length direction and is hollow. The cross-section of the profile is Y-shaped, and has two forked portions perpendicular to each other, and an extended portion extending from a connecting portion of the two forked portions in a direction away from the forked portions, and the two forked portions each have a first inner cavity and a second inner cavity.

[0008] According to the present invention, accessories can be simplified, and the system can be assembled quickly and effectively without complicated installation processes, which can effectively simplify the current project construction management process and technology in exhibition construction engineering.

[0009] Also included are first grooves respectively located at the free ends of the two forked parts.

[0010] With this, various accessories can be installed in the slot.

[0011] Preferably, it further comprises a second groove located at the free end of the extension portion.

[0012] With this, a flexible wall can be installed in the groove.

[0013] Preferably, the extension portion is formed as a hollow structure.

[0014] By means of this, the structural strength can be increased.

[0015] Preferably, the extension portion is formed as a plate-like structure extending from the connecting portion in a direction away from the bifurcated portion.

[0016] The profile of the present invention has a simple and convenient assembly process, can be assembled quickly and efficiently, is particularly suitable for the exhibition and display industry, and can achieve quick assembly.

[0017] The above contents and other objects, features and advantages of the present invention will be better understood from the following detailed description with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic perspective view of a quick assembly profile according to a first embodiment of the present invention is shown;

[0019] Figure 2 Shows Figure 1 A schematic cross-sectional view of the profile shown;

[0020] Figure 3 Shows Figure 1 Installation diagram of the profile shown;

[0021] Figure 4 Shows Figure 3 A top view of

[0022] Figure 5 A schematic structural diagram of a fastener suitable for the profile of the present invention is shown;

[0023] Figure 6 Shows Figure 3 Side view of

[0024] Figure 7 Shows the use of Figure 1A schematic diagram of the structure of the system for assembling the profile shown;

[0025] Figure 8 Shown in Figure 7 A schematic diagram of the structure of adding reinforcement members to the system shown;

[0026] Fig. 9 Shows Figure 8 A partial enlarged view of

[0027] Fig.10 Shown in Figure 7 A schematic diagram of a structure in which another reinforcement member is added to the system shown;

[0028] Fig.11 Shown in Figure 7 A schematic diagram of the structure of the assembled wall on the system shown;

[0029] Fig.12 A schematic cross-sectional view of a profile for rapid assembly according to a second embodiment of the present invention is shown;

[0030] Fig.13 Shows the use of Figure 1 A schematic diagram of the structure of another system for assembling the profile shown;

[0031] Figures 14 to 20 Shows the assembly Fig.13 A schematic diagram of the cutting process of the system shown;

[0032] Fig.21 The first form of the profile after the first cut is shown;

[0033] Fig. 22 The second form of the profile after the second cut is shown;

[0034] Reference numerals:

[0035] 1. The first profile;

[0036] 2. The second profile;

[0037] 3. The third profile;

[0038] 4. Fasteners;

[0039] 11, 12, bifurcation;

[0040] 13. Connecting part;

[0041] 14. Extension;

[0042] 15. a first inner cavity;

[0043] 16. Second inner cavity;

[0044] 31. Main body;

[0045] 32. Extension;

[0046] 33. The first right corner;

[0047] 34. second right angle portion;

[0048] A. First slot;

[0049] B. Second slot;

[0050] C, D, slot;

[0051] 41. Subject;

[0052] 42. Locking teeth;

[0053] 43. Locking part;

[0054] 51, 53, reinforcement;

[0055] 6. Wall;

[0056] 7. Through hole;

[0057] 8. Horizontal support;

[0058] I. First section;

[0059] II, second section;

[0060] III, third section;

[0061] S. axis. DETAILED DESCRIPTION

[0062] The present invention is further described below in conjunction with the accompanying drawings and the following embodiments. It should be understood that the accompanying drawings and the following embodiments are only used to illustrate the present invention rather than to limit the present invention.

[0063] In view of the problems of the complicated and inefficient installation process of aluminum alloy profile frames in the existing exhibition decoration industry, and the high technical requirements for manual labor, the present invention provides a profile for rapid assembly, the profile extends along its length direction and is hollow, the cross section of the profile is Y-shaped, and has two mutually perpendicular bifurcated parts, and an extension part extending from the connecting part of the two bifurcated parts in a direction away from the bifurcated parts, and the two bifurcated parts each have a first inner cavity and a second inner cavity. In this way, accessories can be simplified, and the system can be assembled quickly and effectively without complex installation processes, which can effectively simplify the current project construction management process and technology in exhibition construction engineering.

[0064] Figure 1 A schematic perspective view of a quick assembly profile according to a first embodiment of the present invention is shown; Figure 2 Shows Figure 1Schematic cross-sectional view of the profile shown. Figure 1 and Figure 2 As shown, the profile 1 of this embodiment extends along its length direction and is hollow. The cross-section of the profile is Y-shaped, and has two bifurcated portions 11 and 12 that are perpendicular to each other, and an extension portion 14 that extends from the connecting portion 13 of the two bifurcated portions toward a direction away from the bifurcated portions. The two bifurcated portions each have a first inner cavity 15 and a second inner cavity 16.

[0065] like Figures 3 to 6 As shown, the profile 1 of this embodiment can be fixed to the profile 3 in a form orthogonal to the other profile 3 by a fastener 4 provided in the first inner cavity 15 and the second inner cavity 16 of the profile 1 and locked in the groove C of the other profile 3. The groove C can be formed on at least one side of the profile 3 and extend along the length direction of the profile.

[0066] As an application example, Figure 7 Shows the use of Figure 1 The structural diagram of the system in which the profile 1 is assembled is shown. Figure 7 As shown, this application example may include three connected profiles, namely, the profile 1 (first profile 1), the second profile 2 and the third profile 3 of the present invention. Among them, the third profile 3 may have a groove C extending along its length direction on at least one side, and the first profile 1 and the second profile 2 may respectively have at least one inner cavity extending along its length direction, and the first profile 1 and / or the third profile 2 may be fixed to the third profile 3 in a form orthogonal to the third profile 3 by a fastener provided in the inner cavity and locked in the groove C of the third profile 3. The above-mentioned fastener may be an existing three-card lock or a similar structure.

[0067] Specifically, Figure 7 The assembled rectangular frame is shown. Among them, the third profile 3 can be used as the bottom and top frames of the system, and the first profile 1 and the second profile 2 can be used as the side frames of the system. Preferably, in this embodiment, the first profile 1 can be used as the outer side frame, and the second profile 2 can be used as the inner side frame. However, the present invention is not limited to this, and the above-mentioned multiple profiles 1~3 can be selectively used as needed. For example, it is possible to have only a single-layer frame consisting of the first profile 1 and the third profile 3; it is also possible that the system of the present invention is not limited to the rectangular shape, but is formed into frames of various other three-dimensional shapes, or a two-dimensional frame can be formed to be used only as a wall.

[0068] Furthermore, if Figure 3 As shown, in this application example, the third profile 3 can be a profile with a roughly T-shaped cross-section as a whole, including a hollow main body 31 extending along its length direction and two extension parts 32 connected thereto, and the aforementioned groove C can be formed on each extension part 32.

[0069] Specifically, during assembly, one end of each of the two third profiles 3 is cut at a 45° angle, and then the two third profiles 3 are spliced ​​together along the cut portion to form a right-angled component. The present invention does not require fastening of the two third profiles 3 spliced ​​together, so there is no need to pre-install embedded parts such as internal angle brackets in the profile. Specifically, if Figure 3 As shown, the main body 31 and the extension 32 at the joint of the two third profiles 3 are connected to form right-angle portions, namely, a first right-angle portion 33 located on the outside formed by a pair of extension portions 32, and a second right-angle portion 34 located on the inside formed by the two main bodies 31.

[0070] The first profile 1 is orthogonally arranged on the above-mentioned third profile 3 after splicing, and is respectively connected to the two spliced ​​third profiles 3. Specifically, the first profile 1 is vertically placed on the extension portion 32 of the third profile 3 outside the main body portion 31 of the spliced ​​third profile 3. Specifically, the first profile 1 is vertically placed on the extension portion 32 of the outside of the two third profiles 3 in the form of the right angles of the two mutually perpendicular forked portions 11 and 12 of the first profile 1 matching the above-mentioned second right angle portion 34, and the extension portion 14 of the first profile 1 extends along the splicing line of the two third profiles 3. At this time, the first inner cavity 15 and the second inner cavity 16 of the first profile 1 correspond to the grooves C on the outside of the two third profiles 3, respectively.

[0071] like Figures 3 to 6 As shown, fasteners 4 are respectively inserted into the first inner cavity 15 and the second inner cavity 16. The fasteners 4 inserted into the above-mentioned inner cavities respectively engage with the above-mentioned corresponding grooves C, so as to orthogonally fix the above-mentioned first profile 1 to the two third profiles 3 after splicing, and can fasten the first and third profiles together without pre-installing embedded parts such as internal angle brackets. If the complex structure in the prior art is to have embedded parts, there will be restrictive requirements on the flexibility and order of assembly, which will limit the progress of on-site installation. A significant advantage of the present invention is that through the improvement of the structure of the above-mentioned profiles, the installation of built-in embedded parts is omitted, and the installation order and convenience of project construction are improved through external structural parts.

[0072] Specifically, one fastener 4 may be inserted into each of the above inner cavities; or multiple fasteners 4 may be inserted into each of the above inner cavities in parallel. The number of fasteners may be set as required, and the size of each of the above inner cavities may be designed according to the number and layout of the fasteners. Figure 5 As shown, the fastener 4 may be a three-claw lock, which is an existing device, comprising a main body 41 , a locking tooth 42 protruding from the bottom end of the main body 41 , and a locking portion 43 provided on the main body 41 .

[0073] like Figure 6As shown, when the fastener 4 is inserted into the first inner cavity 15 and the second inner cavity 16, the locking teeth 42 are exposed from the bottom ends of these inner cavities and engage with the groove C of the third profile 3. Specifically, as Figure 3 As shown, a through hole 7 is also formed at a specified position on one side wall of each inner cavity. The position of the through hole 7 may correspond to the position of the locking portion 43 of the fastener 4, so that the locking portion 43 may be exposed in the inner cavity, making it convenient for the user to adjust so that the locking tooth 42 engages with the groove C.

[0074] From the above, in this application example, by inserting two three-card locks as fasteners 4 into the first inner cavity 15 and the second inner cavity 16 of the first profile 1 respectively, the locking teeth 42 of the fastener 4 are exposed at the bottom end of the first profile 1 and engage with the groove C of the third profile 3, so that the first profile 1 and the third profile 3 are combined through the two locking teeth 42 to form an assembly. All profiles are assembled in this way to form the system of this embodiment, and the installation process is convenient and fast. And by using the right-angle structure of the first profile 1, the 45° splicing angle of the two third profiles 3 can be made stable and not easy to break without the built-in angle code and screw nut fastening, which greatly increases the assembly speed and reduces the assembly difficulty.

[0075] Also like Figure 1 and Figure 2 As shown, the profile 1 of the present invention may include a first groove A located at the free ends of the two forked portions 11 and 12, respectively, for installing various accessories, such as reinforcements, etc. as needed. The first groove may be opened in the direction of the forks. Figure 8 and Fig. 9 As shown, an oblique reinforcement member 51 of an external device connected to the first profile 1 and the third profile 3 can be added between the two connected profiles. The two ends of the reinforcement member 51 can be fixed to the groove A of the first profile 1 and the groove C of the third profile 3 by fasteners respectively. Fig.10 As shown, a transverse reinforcement member 53 of an external device connected to the two opposite first profiles 1 can also be added between the two opposite first profiles 1. The reinforcement member 53 can be fixed between the grooves A of the two opposite first profiles 1 by fasteners.

[0076] In addition, the profile 1 of the present invention may further include a second groove B located at the free end of the extension portion 14, for mounting various accessories as required, such as a wall surface, etc. The groove may be formed as a trident-shaped notch. Fig.11 Shown in Figure 7Schematic diagram of the structure of the wall 6 assembled on the system shown. The wall 6 can be made of flexible material with a picture or text logo printed on it. The picture wall facade of the system can be formed by respectively clamping the wall 6 composed of flexible material in the second groove B of the above-mentioned first profile and the groove D at the tip of the extension part 32 of the third profile 3. For example, the wall 6 can be a component with a rubber strip sewn on the edge of the flexible material, and the rubber strip is installed on the frame by clamping it into the above-mentioned groove. After covering with the flexible material, the frame of the system can be hidden, thereby realizing a double-sided frameless card cloth wall, providing a more efficient, beautiful, safe and quick display form. The internal space surrounded by the profile on all sides can be used as a temporary space for exhibitions, such as negotiation meetings, storage space, etc., depending on the length of the profile.

[0077] Specifically, in this embodiment, the extension portion 14 is formed as a hollow structure with an inner cavity like the forked portions 11 and 12, but the present invention is not limited thereto. The extension portion 14 may also be a plate-like structure extending from the connecting portion 13 in a direction away from the forked portions 11 and 12, such as Fig.12 The second embodiment is shown.

[0078] in addition, Fig.13 Shows the use of Figure 1 The structural diagram of another system for assembling profiles is shown in FIG. Fig.13 In the application example shown, only the profile 1 of the present invention is assembled. Fig.13 As shown, both ends of each profile 1 need to be cut obliquely before being spliced.

[0079] Specifically, Figures 14 to 20 Shows the assembly Fig.13 Schematic diagram of the cutting process for the system shown. Figures 14 to 17 is a schematic diagram of cutting the profile 1 into a first shape; Figures 18 to 20 It is a schematic diagram of further cutting the profile 1 into a second shape. Figures 14 to 16 They are respectively a front view, a left view and a top view of the profile 1 with the first bifurcated portion 11 as a horizontal reference and placed on a horizontal backing 8; Figures 18 to 20 They are respectively the front view, left view and top view of the profile 1 with the second bifurcated portion 12 as the horizontal reference and placed on the horizontal backing 8. In each figure, the Y axis is the length extension direction of the profile 1, the X axis is the horizontal direction orthogonal to the Y axis, and the Z axis is the vertical direction.

[0080] like Figures 14 to 17As shown, with the X-axis and the Y-axis as the horizontal plane, a short side of the profile 1 (i.e., the first bifurcation portion 11) is used as a reference and placed on a horizontal backrest 8, and the long side (i.e., the extension portion 14) forms an angle of 45 degrees with the horizontal plane. The initial state of the saw blade is the first section I, which is perpendicular to the horizontal plane. Specifically, the first section I is parallel to the X-axis and the Z-axis, and is orthogonal to the Y-axis (i.e., the direction equivalent to the cross-section of the profile 1). The saw blade rotates 45 degrees counterclockwise along the X-axis to obtain the second section II of the saw blade. The entire profile 1 is cut vertically along the Z-axis direction with the second section II. The first shape of the profile I after cutting is obtained (as shown in FIG. Fig.21 as shown).

[0081] Then, the other short side (i.e., the second bifurcated portion 12) of the profile 1 cut into the first shape is used as a reference plane, parallel to the horizontal plane. Figures 18 to 20 As shown, with the X-axis and the Y-axis as the horizontal plane, the other short side of the profile I (i.e. the second bifurcation portion 12) is used as the reference and is placed on the horizontal backrest 8, while the long side (i.e. the extension portion 14) forms a 45-degree angle with the horizontal plane. The initial state of the saw blade is the same as the first section I mentioned above, which is perpendicular to the horizontal plane. The saw blade rotates 45 degrees clockwise along the X-axis to form the third section III of the saw blade. The profile is cut vertically along the Z-axis direction with the third section III, and at the same time, the section intersects with the axis S of the oblique section of the profile 1 of the first form after cutting. As shown Fig.21 As shown, the axis S is defined as a line from the vertical intersection of the two bifurcated portions in the cutting surface of the first form of the profile 1 to the midpoint of the second groove B. After cutting, the second form of the profile 1 (as shown in FIG. Fig. 22 That is, in this cutting, a part of the second bifurcation portion and the extension portion is cut off obliquely.

[0082] The second form of the profile 1 is the finished product after cutting, which is used for subsequent assembly. Fig. 22 As shown, after cutting, the two forked parts each have an inclination angle of 45 degrees, and the extended part also has an inclination angle of 45 degrees relative to the axis S. Subsequently, the cut second-shaped profile 1 is assembled, and each profile can be connected by a fastener to obtain Fig.10 The framework shown.

[0083] Since the profile 1 of the present invention has two mutually perpendicular bifurcated parts, the bifurcated parts can be directly placed against a horizontal backing for convenient cutting, especially oblique cutting, without the need to set up additional complex clamps, thereby simplifying the cutting process and reducing costs.

[0084] The profile of the present invention can be applied to a variety of applications, including but not limited to the following applications: display cabinets, display columns, exhibition walls, booth room partitions, booth frameless light boxes, negotiation area partitions, booth ceiling structures, exhibition hanging signs, etc.

[0085] In summary, the present invention makes full use of the innovative design structure of the profile, combines the most common assembly locks on the market, reduces the original embedded parts, and simplifies the assembly steps and techniques. It can greatly reduce the on-site operation time and process of the exhibition. Its optimized assembly profile not only reduces the number of people working on site at the same time, but also greatly reduces the potential risks caused by the original complex assembly technology and processes on site. The innovative design structure of the profile of the present invention has the maximum structural strength of the aluminum profile. After assembly, the height of the wall can reach a maximum of 6 meters, and the length of the wall can reach a maximum of 6 meters. To achieve this size, the conventional use process must use a steel and wood structure. As a result, the weight of the assembly process and materials will be greatly increased. In addition, the reuse rate of the overall accessories of the present invention can reach 100%, reducing the phenomenon of a large amount of resource waste originally generated during the exhibition construction process, and truly realizing the green, environmentally friendly and sustainable ecological concept.

[0086] Without departing from the purpose of the basic characteristics of the present invention, the present invention can be embodied in various forms. Therefore, the embodiments of the present invention are used for illustration rather than limitation. Since the scope of the present invention is limited by the claims rather than the specification, all changes within the scope defined by the claims or within the equivalent scope of the scope defined by the claims should be understood to be included in the claims.

Claims

1. A system with profiles for rapid assembly, characterized in that: The system comprises a first profile (1) as a side frame of the system and a third profile (3) as a bottom and / or top frame of the system; The first profile comprises a hollow section extending along its length direction, the cross section of the profile is Y-shaped, and has two bifurcated parts (11, 12) perpendicular to each other, and an extension part (14) extending from the connecting part (13) of the two bifurcated parts in a direction away from the bifurcated parts, the two bifurcated parts each have a first inner cavity (15) and a second inner cavity (16), and a through hole (7) is formed at a specified position of a side wall of the first inner cavity (15) and the second inner cavity (16); fasteners (4) are respectively inserted into the first inner cavity (15) and the second inner cavity (16); the third profile (3) has a third groove (C) extending along its length direction on at least one side edge; in, The fasteners (4) inserted into the first inner cavity (15) and the second inner cavity (16) respectively engage with the third grooves (C), thereby orthogonally fixing the first profile (1) to the two spliced ​​third profiles (3); The fastener (4) comprises a main body (41), a locking tooth (42) protruding from the bottom end of the main body (41), and a locking portion (43) provided on the main body (41); when the fastener (4) is inserted into the first inner cavity (15) and the second inner cavity (16), the locking tooth (42) is exposed from the bottom ends of the first inner cavity (15) and the second inner cavity (16), and the position of the through hole (7) corresponds to the position of the locking portion (43) of the fastener (4) so ​​that the locking portion (43) can be exposed from the inner cavity for easy adjustment and the locking tooth (42) is engaged with the third groove (C), thereby fixing the first profile (1) to the third profile (3) in a form orthogonal to the third profile (3).

2. The system with profiles for rapid assembly according to claim 1, characterized in that: It also includes first grooves (A) located at the free ends of the two forked portions (11, 12), respectively, and a reinforcing member (53) fixed between the first grooves (A) of the two opposite first profiles (1) to connect the two opposite first profiles (1).

3. The system with profiles for rapid assembly according to claim 1, characterized in that: It also includes a second groove (B) located at the free end of the extension portion (14) for installing various accessories as needed.

4. The system with a profile for rapid assembly according to any one of claims 1 to 3, characterized in that: The extension portion (14) is formed into a hollow structure similar to the bifurcated portions (11, 12).

5. The system with a profile for rapid assembly according to any one of claims 1 to 3, characterized in that: The extension portion (14) is formed as a plate-like structure extending from the connection portion (13) in a direction away from the bifurcated portions (11, 12).

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