Tensioned trim soft welted frame

Abstract

The utility model discloses a kind of tension decorative soft package frame, it is characterized in that, it includes the frame main body of integrated structure, the side of frame main body is provided with fixed card slot and hides cloth groove, and assembly fixing piece is movably arranged in fixed card slot, the splicing installation of entire frame is realized, convenient transportation and on-site construction;The other side of frame main body is provided with C type side, for the edge of fixed padding cotton, by this simple and effective fixing mode, the stable connection of padding cotton and frame main body is realized, guarantee the overall structure stability of soft package.The utility model is improved by extremely simple quick installation structure design and mechanics optimization, reduces manufacturing cost, while guarantee the structural strength and installation reliability of product.

Description

Technical Field

[0001] This utility model relates to the field of building decoration materials technology, and more specifically to an aluminum alloy extruded frame for a tension decorative soft covering system, which is particularly suitable for the fixed installation of soft covering decorations on walls, ceilings and other surfaces in the field of architectural acoustic decoration. Background Technology

[0002] In the field of modern architectural decoration, tension-supported aluminum alloy frames are widely used in various architectural spaces such as hotels, theaters, and conference rooms due to their unique decorative effects and excellent acoustic performance. However, existing tension-supported aluminum alloy frames suffer from several problems that urgently need to be addressed. These problems include complex structures, high manufacturing costs, low material utilization, and low production efficiency. Specifically: 1. Traditional frames are assembled from multiple parts, resulting in cumbersome processing procedures, high assembly precision requirements, and high structural complexity. 2. The multi-part structure increases the number and complexity of mold development, leading to a significant increase in mold purchase costs and high manufacturing costs. 3. Complex chamber designs and redundant structures result in raw material waste and affect the overall strength of the profile, leading to low material utilization. 4. Multi-process processing and assembly reduce production efficiency, and the yield rate is difficult to guarantee, resulting in low production efficiency. The root cause of these problems lies in the failure to effectively integrate the design concept and manufacturing process of traditional tension-supported aluminum alloy frames, leading to comprehensive issues related to structure, cost, and efficiency. Summary of the Invention

[0003] The purpose of this utility model is to provide a tension decorative soft-pack frame that achieves a comprehensive effect of simplified structure, reduced cost, improved material utilization and increased production efficiency in order to overcome the shortcomings of existing technologies.

[0004] This utility model achieves the above-mentioned objectives using the following technical solution: a tension decorative soft-pack frame, characterized in that it includes an integrated frame body, one side of which is provided with a fixing slot and a fabric concealment slot, and an assembly fastener is movably disposed in the fixing slot to realize the splicing and installation of the entire frame, facilitating transportation and on-site construction; the other side of the frame body is provided with a C-shaped edge for fixing the edge of the filling cotton. Through this simple and effective fixing method, a stable connection between the filling cotton and the frame body is achieved, ensuring the overall structural stability of the soft pack.

[0005] As a further explanation of the above scheme, the frame body is assembled into a front frame, a rear frame, a left frame, and a right frame according to their positions. The front frame, rear frame, left frame, and right frame are assembled into a square frame structure by assembly fasteners.

[0006] Furthermore, the assembly fasteners are L-shaped corner brackets, equipped with fasteners, to enable the splicing and installation of the entire frame body, facilitating transportation and on-site construction.

[0007] Furthermore, the lower side of the cloth groove is provided with an outwardly extending, inclined edge.

[0008] Furthermore, the wall thickness δ of the fixed slot is 2.0-3.0mm, which improves the profile's resistance to deformation; the number of redundant chambers is reduced, and the design of multi-chamber support is replaced by strengthening key parts, which reduces material consumption by 10%-15% while ensuring strength.

[0009] Furthermore, the side of the frame body is provided with a bevel, and the fabric hiding groove is distributed around the circumference of the frame body and set on the bevel. This bevel design, together with the fabric hiding groove, allows the covering fabric to better fit the frame body during installation, ensuring the decorative effect.

[0010] Furthermore, the depth D of the concealed fabric groove is 8-15mm and the width W is 3-6mm, ensuring that excess fabric can be quickly gathered and hidden, improving assembly efficiency, saving labor costs, and at the same time taking into account visual aesthetics, making the surface of the soft pack flat and beautiful. The beneficial effects that this utility model can achieve by adopting the above-mentioned technical solution are: This utility model adopts an integrated frame design, with a fixing slot and a fabric concealing slot on the frame body. The frame body is manufactured using a single-piece aluminum alloy extrusion molding process, integrating the functions of traditional multi-component joints into a single profile. A specially designed fabric concealing slot structure ensures that excess fabric can be quickly hidden by precisely controlling the length, width, and proportion parameters of the slot, while simplifying the installation process and preserving visual aesthetics. Mechanical performance is optimized by increasing the wall thickness in key stress-bearing areas (such as the fixing slot) to improve the profile's resistance to deformation. The number of redundant chambers is reduced by using reinforced key areas instead of multi-chamber support designs, reducing material consumption by 10%-15% while maintaining strength. Process costs are optimized through single-profile extrusion and reduced mold chambers, significantly simplifying mold design and reducing mold development costs by more than 50%. Integrated molding reduces subsequent processing steps, increasing production efficiency by more than 40% and improving the yield rate to over 98%. Attached Figure Description

[0011] Figure 1 This is a cross-sectional structural diagram of the tension decorative soft pack of this utility model.

[0012] Figure 2 This is a schematic diagram of the structure of this utility model.

[0013] Explanation of reference numerals in the attached drawings: 1. Main frame; 1-1. Fixing slot; 1-2. Fabric concealment slot; 1-3. Aluminum alloy profile assembly; 1-4. Outward expansion edge; 1-5. C-shaped edge slot; 2. Assembly fastener; 3. Fabric; 4. Filling cotton. Detailed Implementation

[0014] In the description of this utility model, it should be noted that the directional terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0015] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature, and in this description of the utility model, "at least" means one or more, unless otherwise explicitly specified.

[0016] In this utility model, unless otherwise explicitly specified and limited, the terms "assembly," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can also refer to a mechanical connection; they can refer to a direct connection or a connection through an intermediate medium; or they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0017] In this utility model, unless otherwise specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "below," and "over" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Above," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0018] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings, making the technical solution and beneficial effects of this utility model clearer and more explicit. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] like Figures 1-2As shown, this utility model is a tension decorative soft-pack frame, including a frame body 1. The frame body is provided with a fixing slot 1-1 and a fabric concealing slot 1-2. The frame body includes a front frame, a rear frame, a left frame, and a right frame. The front frame, rear frame, left frame, and right frame are aluminum alloy profile components 1-3. An assembly fastener 2 is movably arranged in the fixing slot 1-1. The assembly fastener 2 is in the form of an L-shaped corner bracket and is equipped with fasteners. By using the assembly fastener and fasteners, several aluminum alloy profile components can be assembled and fixed into one piece, realizing the splicing and installation of the entire frame body, which is convenient for transportation and on-site construction. The aluminum alloy profile component 1-3 adopts a single-piece aluminum alloy extrusion molding process, directly forming the fixing slot and fabric concealing slot on the profile, simplifying mold design, simplifying the production process, improving production efficiency, directly reducing mold development and manufacturing costs, and helping to improve product consistency and quality stability. The wall thickness of the fixed slot 1-1 is controlled between 2.0-3.0mm. By increasing the wall thickness of key stress-bearing parts, the deformation resistance of the profile is significantly improved, and the stability of the overall structure is enhanced. Moreover, the wall thickness is increased only in key parts, rather than the entire structure, achieving a balance between strength and material usage. The enhanced deformation resistance can reduce the risk of deformation during long-term use and extend the product's service life. The depth of the fabric groove is 8-15mm, and the width is within the range of 3-6mm.

[0020] The lower side of the concealed fabric groove 1-2 is provided with an outwardly inclined extended edge 1-4, which is triangular in shape. The fabric 3 that wraps the frame body extends outward from the concealed fabric groove on one side of the frame body, closely adhering to the extended edge 1-4 on that side. After covering the end face of the frame body, it adheres closely to the extended edge on the other side and finally enters the concealed fabric groove on the other side of the frame body. This design allows the fabric to fit more tightly to the frame body during the wrapping process, ensuring the wrapping effect and preventing the fabric from loosening or wrinkling.

[0021] During the fabrication and installation of the tension decorative upholstery, the assembly fasteners are first installed in the fixing slots of the aluminum alloy profile components. Several aluminum alloy profile components are then assembled into the desired shape of the aluminum alloy frame using these fasteners. Next, the edge of the filling cotton 4 is inserted into the C-shaped edge slots 1-5 on the inner side of the frame body to secure the filling cotton. Finally, starting from the concealed fabric groove on one side of the aluminum alloy frame, the covering fabric extends outwards, closely adhering to the outer edge of that side. After covering the end face of the aluminum alloy frame, it is then closely adhering to the outer edge of the other side. Finally, the excess fabric is tucked into the concealed fabric groove on the other side of the aluminum alloy frame, completing the installation of the covering fabric.

[0022] Compared with existing technologies, this utility model 1) solves the problem of structural complexity by adopting an integrated structural design. Multiple functional components are integrated into a single profile through single-piece aluminum alloy extrusion molding, greatly simplifying the structure. The specially designed fabric-concealing groove structure not only enables rapid fabric concealment but also simplifies the installation process while maintaining aesthetics. This design eliminates the complexity of traditional multi-part assembly and reduces assembly precision requirements.

[0023] 2. Mechanical property optimization addresses the issue of low material utilization. By increasing wall thickness at key stress points, the profile's resistance to deformation is improved. Simultaneously, the number of redundant chambers is reduced, and a reinforced key area approach replaces the multi-chamber support design. This optimization ensures strength while reducing material consumption and improving material utilization.

[0024] 3. Process cost optimization solved the problems of high manufacturing costs and low production efficiency. Single-profile extrusion and the reduction of mold cavity design significantly simplified mold design and reduced mold development costs. Integrated molding reduced subsequent processing steps, improving production efficiency and yield. These optimization measures directly reduced manufacturing costs and improved production efficiency.

[0025] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present utility model, and these all fall within the protection scope of the present utility model.

Claims

1. A tension-decorative soft-pack frame, characterized in that, It includes a tension decorative upholstery comprising an aluminum alloy frame, filling cotton, and covering fabric. The aluminum alloy frame includes several aluminum alloy profile components, each with a fixing slot and a fabric concealing slot. An assembly fastener is movably installed in the fixing slot, assembling and fixing the aluminum alloy profile components into a single unit, thus achieving the splicing and installation of the entire aluminum alloy frame. The aluminum alloy profile components are a single-profile extruded integrated molding structure. The wall thickness δ of the fixing slot is 2.0-3.0 mm. The depth D of the fabric concealing slot is 8-15 mm, and the width W is 3-6 mm. The sides of the aluminum alloy frame are provided with bevels, and the fabric concealing slots are distributed circumferentially along the aluminum alloy frame and located on the bevels.

2. The tension decorative soft-pack frame according to claim 1, characterized in that, The frame body is assembled into a front frame, a back frame, a left frame, and a right frame according to their positions. The front frame, back frame, left frame, and right frame are assembled into a square frame structure by assembly fasteners.

3. A tension-decorative soft-pack frame according to claim 1 or 2, characterized in that, The assembly fasteners are L-shaped corner brackets, which are equipped with fasteners to enable the splicing and installation of the entire frame body.

4. The tension decorative soft-pack frame according to claim 1, characterized in that, The lower side of the cloth groove is provided with an outwardly sloping and extending edge.

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