A polyester fiber sound absorption board material convenient to install

Abstract

The utility model discloses a polyester fiber sound absorption board convenient to installation, including a plurality of sound absorption board bodies and two keel frames, two the upper and lower opposite setting of keel frame, a plurality of sound absorption board bodies all install between two keel frames, the upper portion and lower portion of sound absorption board body both sides are all set up with rectangular groove, the utility model relates to sound absorption board material technical field. This polyester fiber sound absorption board convenient to installation is set up with rectangular groove and circular ring groove through being set up respectively on the both sides and rear part of sound absorption board body, and has the square block in its inboard and then annular frame, and uses the double -sided patch to carry out, and the setting of these structures can in advance with the double -sided patch stick in the inboard of annular board, then pushes into the inboard of annular frame with the annular board of having sticky, and the rear part of sound absorption board body is directly placed on the wall and is adjusted for the convenience of staff.

Description

Technical Field

[0001] This utility model relates to the field of sound-absorbing material technology, specifically a polyester fiber sound-absorbing material that is easy to install. Background Technology

[0002] Polyester fiber sound-absorbing panels, also known as polyester fiber acoustic panels, are noise-reducing materials made from polyester fibers through hot pressing. They possess sound-absorbing properties and can create a quiet working and living space. Installation is simple, and various shapes can be created using woodworking tools. Most existing polyester fiber acoustic panels are installed on interior walls for sound insulation. Because polyester fiber acoustic panels are relatively easy to install, the common method is to apply glue to the back and then attach them to the wall. While this is the most common installation method, it has significant drawbacks in practical use, such as: After the polyester fiber sound-absorbing panel is glued to the back, it becomes sticky. When installing the polyester fiber sound-absorbing panel, the workers need to lift it up and find and adjust the position before attaching it. However, as anyone who does manual work knows, it is generally difficult to attach the panel and film accurately in one go. This leads to the need to peel off the panel and readjust it slightly, which can damage the sticky polyester fiber sound-absorbing panel. Therefore, a new type of polyester fiber sound-absorbing board that can be easily installed and repositioned has been designed to address this defect. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an easy-to-install polyester fiber sound-absorbing board, solving the problem of difficulty in adjusting existing polyester fiber sound-absorbing boards during installation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a polyester fiber sound-absorbing board that is easy to install, comprising several sound-absorbing board bodies and two keel frames, the two keel frames being arranged vertically opposite each other, the several sound-absorbing board bodies being installed between the two keel frames, rectangular grooves being provided on the upper and lower parts of both sides of the sound-absorbing board bodies, and annular grooves being provided on the upper and lower parts of both sides of the rear of the sound-absorbing board bodies, square blocks being provided on the inner side of the rectangular grooves, and annular frames being provided on the inner side of the annular grooves.

[0005] Preferably, the surface of the square block is fixedly connected with a threaded post, and the front end of the threaded post passes through the sound-absorbing plate body and the annular frame in sequence and extends to the inner side of the annular frame. The surface of the annular frame is threadedly connected with a threaded cap. An annular plate is slidably installed on the inner side of the annular frame and on the outer periphery of the threaded post. A double-sided patch is fixedly installed on the inner side of the annular plate.

[0006] Preferably, the square block and the inner side of the annular groove are provided with guide holes for mutual cooperation. A rhombus block is installed on the inner side of the square block. A positioning guide rod is fixedly connected to the surface of the rhombus block, and the front end of the positioning guide rod passes through the guide hole and contacts the rear part of the annular plate.

[0007] Preferably, the top of the rhomboid block has a first slot extending to the bottom, and an arc-shaped block is slidably installed in the rear part of the inner cavity of the first slot through an opening, and a flat plate is fixedly connected to the rear part of the arc-shaped block.

[0008] Preferably, the top and bottom of the square block and the sound-absorbing panel body are provided with second slots, and the top of the keel frame is provided with a third slot that cooperates with the second slots.

[0009] Preferably, the inner sides of the third slot and the second slot are provided with arc-shaped insert plates.

[0010] This invention provides a polyester fiber sound-absorbing board that is easy to install. Compared with existing technologies, it has the following advantages: (1) The easy-to-install polyester fiber sound-absorbing board has rectangular grooves and circular grooves on both sides and the rear of the sound-absorbing board body, and square blocks and circular frames are installed on the inner side of the grooves. It is used with double-sided patches. The structure allows the double-sided patches to be attached to the inner side of the circular plate in advance, and then the adhesive circular plate is pushed into the inner side of the circular frame. This makes it convenient for workers to place the rear of the sound-absorbing board body on the wall for adjustment. After the adjustment is completed, only the four corners of the surface of the sound-absorbing board body need to be pressed. The flat plate can be used to push the positioning guide rod to move the circular plate backward and stick it to the wall surface. This avoids the repeated peeling of the sound-absorbing board body, which may cause the corners to bend and be damaged. It also improves the installation efficiency.

[0011] (2) The easy-to-install polyester fiber sound-absorbing board is equipped with a flat plate installed on the rear part of the inner side of the first slot using an arc block, and is used in conjunction with an arc head insert plate. The structure allows the arc head insert plate to be inserted vertically into the first slot, second slot, and third slot after the flat plate pushes the ring plate to stick to the wall. This not only fixes the sound-absorbing board body, but also pushes the flat plate forward, so that the flat plate lifts the sound-absorbing board body, preventing the sound-absorbing board body from becoming concave on the surface of the rectangular groove, thus improving the stability of use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the sound-absorbing panel body, double-sided patch, and arc-head insert structure of this utility model; Figure 3This is a cross-sectional view of the square block structure of this utility model; Figure 4 This is a schematic diagram of the annular frame, annular plate, threaded cap, and double-sided patch structure of this utility model. Figure 5 This is a schematic diagram of the rhomboid block, the first slot, and the flat panel structure of this utility model; Figure 6 This is a schematic diagram of the structure of the second slot, the arc-shaped insert plate, and the third slot of this utility model.

[0013] In the diagram: 1. Sound-absorbing panel body; 2. Frame frame; 3. Rectangular groove; 4. Circular groove; 5. Square block; 6. Threaded column; 7. Circular frame; 8. Circular plate; 9. Threaded cap; 10. Double-sided patch; 11. Guide hole; 12. Diamond block; 13. Positioning guide rod; 14. First slot; 15. Arc block; 16. Flat plate; 17. Second slot; 18. Arc head insert plate; 19. Third slot. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-6 This utility model provides a technical solution: a polyester fiber sound-absorbing board that is easy to install, comprising several sound-absorbing board bodies 1 and two keel frames 2, the two keel frames 2 being arranged vertically opposite each other, the several sound-absorbing board bodies 1 being installed between the two keel frames 2, rectangular grooves 3 being provided on the upper and lower parts of both sides of the sound-absorbing board body 1, and annular grooves 4 being provided on the upper and lower parts of both sides of the rear of the sound-absorbing board body 1, square blocks 5 being provided on the inner side of the rectangular grooves 3, and annular frames 7 being provided on the inner side of the annular grooves 4.

[0016] Furthermore, a threaded post 6 is fixedly connected to the surface of the square block 5, and the front end of the threaded post 6 passes through the sound-absorbing plate body 1 and the annular frame 7 in sequence and extends to the inner side of the annular frame 7. A threaded cap 9 is threadedly connected to the surface of the annular frame 7. An annular plate 8 is slidably installed on the inner side of the annular frame 7 and on the outer periphery of the threaded post 6. A double-sided patch 10 is fixedly installed on the inner side of the annular plate 8. Guide holes 11 that cooperate with each other are opened on the surface of the square block 5 and the inner side of the annular groove 4. A rhombus block 12 is installed on the inner side of the square block 5. A positioning guide rod 13 is fixedly connected to the surface of the rhombus block 12, and the front end of the positioning guide rod 13 passes through the guide hole 11 and contacts the rear of the annular plate 8.

[0017] In use, first install the first keel frame 2 onto the wall using bolts. Then, install the square block 5 inside the rectangular groove 3 and the annular frame 7 inside the circular groove 4, so that the threaded post 6 extends through the annular frame 7 to the inside of the annular frame 7. Then, screw the threaded cap 9 and the threaded post 6 to fix the annular frame 7 and the square block 5 together. Next, install the annular plate 8 inside the annular frame 7. Then, attach one side of the double-sided patch 10 to the inside of the annular plate 8 and push the double-sided patch 10 to push the annular plate 8 into the inside of the annular frame 7. At this time, the flat plate 16 is attached to the rear of the inner cavity of the rectangular groove 3. Then, the staff places the sound-absorbing panel body 1 on the top of the keel frame 2 and adjusts the installation position. After the adjustment is completed, the staff presses the four corners of the surface of the sound-absorbing panel body 1 by hand. After the sound-absorbing panel body 1 is pressed, the flat plate 16 will push the first slot 14 forward, and finally the front end of the positioning guide rod 13 will push the annular plate 8 backward until the double-sided patch 10 is pushed out of the annular frame 7 and pasted to the wall. After the pasting is completed, the first slot 14 and the second slot 17 are aligned.

[0018] Among them, the top of the rhomboid block 12 is provided with a first slot 14 that extends to the bottom. The rear part of the inner cavity of the first slot 14 is slidably installed with an arc block 15 through an opening. The rear part of the arc block 15 is fixedly connected to a flat plate 16. The top and bottom of the square block 5 and the sound-absorbing panel body 1 are provided with second slots 17. The top of the keel frame 2 is provided with a third slot 19 that cooperates with the second slot 17. The inner side of the third slot 19 and the second slot 17 is provided with an arc head insert plate 18. The arc head insert plate 18 is interference-fitted with the first slot 14, the second slot 17 and the third slot 19 and has friction.

[0019] Install the remaining sound-absorbing panel bodies 1 in this manner. After installation, install the second keel frame 2 on the wall surface and make contact with the top of the sound-absorbing panel body 1. Then, the workers insert the arc-headed insert plate 18 through the second slot 17 and the first slot 14 from the third slot 19. The arc-headed insert plate 18 is used to fix the sound-absorbing panel body 1, the square block 5 and the diamond block 12 as a whole. At the same time, the arc-headed insert plate 18 will also press the arc block 15 forward, so that the flat plate 16 fits against the inner side of the rectangular groove 3 and lifts up the sound-absorbing panel body 1. At this time, the entire installation process of the sound-absorbing panel body 1 is completed.

[0020] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polyester fiber sound-absorbing board that is easy to install, comprising a plurality of sound-absorbing board bodies (1) and two frame frames (2), characterized in that: Two keel frames (2) are arranged opposite each other, and several sound-absorbing panel bodies (1) are installed between the two keel frames (2). Rectangular grooves (3) are provided on the upper and lower parts of both sides of the sound-absorbing panel body (1). Circular grooves (4) are provided on the upper and lower parts of both sides of the rear of the sound-absorbing panel body (1). Square blocks (5) are provided on the inner side of the rectangular grooves (3), and annular frames (7) are provided on the inner side of the circular grooves (4).

2. The easily installable polyester fiber sound-absorbing board according to claim 1, characterized in that: The surface of the square block (5) is fixedly connected with a threaded post (6), and the front end of the threaded post (6) passes through the sound-absorbing plate body (1) and the annular frame (7) in sequence and extends to the inner side of the annular frame (7). The surface of the annular frame (7) is threadedly connected with a threaded cap (9). An annular plate (8) is slidably installed on the inner side of the annular frame (7) and on the outer periphery of the threaded post (6). A double-sided patch (10) is fixedly installed on the inner side of the annular plate (8).

3. The easily installable polyester fiber sound-absorbing board according to claim 2, characterized in that: The square block (5) and the inner side of the annular groove (4) are provided with guide holes (11) that cooperate with each other. A rhombus block (12) is installed on the inner side of the square block (5). A positioning guide rod (13) is fixedly connected to the surface of the rhombus block (12), and the front end of the positioning guide rod (13) passes through the guide hole (11) and contacts the rear of the annular plate (8).

4. The easily installable polyester fiber sound-absorbing board according to claim 3, characterized in that: The top of the rhomboid block (12) is provided with a first slot (14) that extends to the bottom. An arc block (15) is slidably installed in the rear part of the inner cavity of the first slot (14) through an opening. A flat plate (16) is fixedly connected to the rear part of the arc block (15).

5. The easily installable polyester fiber sound-absorbing board according to claim 1, characterized in that: The top and bottom of the square block (5) and the sound-absorbing panel body (1) are provided with second slots (17), and the top of the keel frame (2) is provided with a third slot (19) that cooperates with the second slots (17).

6. The polyester fiber sound-absorbing board material for easy installation according to claim 5, characterized in that: The inner sides of the third slot (19) and the second slot (17) are provided with arc-head insert plates (18).

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