Indoor heat preservation and sound insulation decoration structure and installation technology thereof

Abstract

The invention discloses an indoor heat preservation and sound insulation decoration structure and an installation technology thereof, and relates to the technical field of indoor decoration technologies, the indoor heat preservation and sound insulation decoration structure comprises a sound insulation felt, a frame mechanism is arranged on the side face of the sound insulation felt, and the frame mechanism comprises a plurality of shock absorbers distributed on the side face of the sound insulation felt; the side faces of the shock absorbers are jointly connected with a keel, the keels are evenly distributed in the horizontal direction, a plurality of cross beams are evenly installed on the outer sides of the keels in the vertical direction, and a square area formed by the keels and the cross beams is filled with a plurality of pieces of heat preservation and sound insulation cotton. A first quick-mounting assembly is arranged between the shock absorber and the deadening felt; a second quick assembly is arranged between the keel and the shock absorber; and a third quick assembly is arranged between the cross beam and the keel. The indoor heat preservation and sound insulation decoration structure and the installation technology thereof have the effects of being convenient and rapid to operate and high in structural strength.

Description

Technical Field

[0001] The invention relates to the technical field of interior decoration technology, and in particular to an indoor thermal insulation and sound insulation decorative structure and an installation process thereof. Background Art

[0002] In house decoration, the use of partitions can distinguish functional spaces very well and bring a lot of convenience to family life. The partition wall technology is born from this; the partition wall, with its lines and block-shaped visual division, creates a simple, concise, layered, transparent, flexible and free humanized interior space. The system and raw materials used not only have the advantages of fire prevention, flame retardancy, chemical pollution-free and excellent safety.

[0003] The common installation method of partition walls is that workers first fix the sound insulation felt to the wall with rivets, then fix the shock absorber to the sound insulation felt with bolts, and then fix the keel with bolts and build beams on the basis of the keel and fill it with other sound insulation and heat preservation materials; the whole installation process requires the use of a large number of bolt and nut components during actual operation, which will increase the tediousness of the construction workers in actual operation and reduce the efficiency of the project. The work efficiency needs to be further improved. Summary of the invention

[0004] The invention discloses an indoor thermal insulation and sound insulation decorative structure and an installation process thereof, aiming to solve the technical problem that in the actual operation of the existing partition wall installation process, a large number of bolt and nut components need to be used, which increases the complexity of the operation of the construction personnel and reduces the efficiency of the project, and the work efficiency needs to be further improved.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An indoor thermal insulation and sound insulation decorative structure, comprising a sound insulation felt fixed to a wall surface by rivets, a frame mechanism being arranged on the side of the sound insulation felt, the frame mechanism comprising a plurality of shock absorbers distributed on the side of the sound insulation felt, the shock absorbers being evenly divided into a plurality of groups in the horizontal direction, the side of each group of shock absorbers being commonly connected to a keel, the plurality of keels being evenly arranged in the horizontal direction, a plurality of cross beams being evenly installed on the outer sides of the plurality of keels in the vertical direction, and a plurality of thermal insulation and sound insulation cottons being filled in a square area formed by the keels and the cross beams;

[0007] A first quick-install assembly is provided between the shock absorber and the sound insulation felt;

[0008] A second quick-release assembly is provided between the keel and the shock absorber;

[0009] A third quick-install assembly is provided between the crossbeam and the keel;

[0010] The frame mechanism is quickly assembled using the first quick-assembly assembly, the second quick-assembly assembly and the third quick-assembly assembly.

[0011] By arranging a first quick-install component between the shock absorber and the sound insulation felt, a second quick-install component between the keel and the shock absorber, and a third quick-install component between the crossbeam and the keel, the first quick-install component, the second quick-install component and the third quick-install component are used in sequence to complete the quick installation of the shock absorber, the keel and the crossbeam, thereby eliminating the tedious steps of installing a large number of bolts during traditional partition wall installation, and greatly improving the work efficiency and convenience of the installation process.

[0012] In a preferred solution, the first quick-release assembly includes a plurality of quick-release plates uniformly fixed to the side surfaces of the sound insulation felt by means of expansion bolts, the quick-release plates are symmetrically provided with spring sheet components, a plurality of intermediate intervals are uniformly provided at the connection between the spring sheet components and the quick-release plates, the frame member is pressed into contact with two of the spring sheet components and is elastically engaged with the inside of two symmetrically distributed intermediate intervals, through grooves are symmetrically provided on both sides of the frame member, a plurality of rivet points are uniformly fixed to the side surfaces of the quick-release plates, and the through grooves are engaged with the outer sides of the rivet points.

[0013] A quick-release plate structure is provided which is fixed to the side of the sound insulation felt by means of expansion bolts, and the frame structure on the shock absorber is squeezed and contacted with the elastic components inside the quick-release plate, so that the frame structure undergoes elastic deformation and is clamped between the two elastic components. At the same time, the end of the frame passes through the middle section and is quickly clamped by means of through grooves and rivet points. The elastic component is used to squeeze and fix the frame body, the middle section is used to squeeze and fix the frame corners, and the rivet points are used to clamp and fix the corners of the elastic components, so that the shock absorber can be quickly installed while ensuring the structural strength of the assembly.

[0014] In a preferred embodiment, the second quick-release assembly includes a plurality of engaging grooves evenly arranged inside the keel, the outer side of the screw is threadedly connected to a nut sleeve, the outer side of the end of the nut sleeve is threadedly connected to a nut, the screw, the nut sleeve and the nut all pass through the interior of the engaging groove, and the tightened nut and the nut sleeve cooperate to clamp and fix the keel.

[0015] By arranging a snap-fit ​​groove structure inside the keel, cooperating with a nut sleeve and a nut structure that are threadedly connected to the outside of the shock absorber screw structure, the nut is passed through the bottom of the snap-fit ​​groove and cooperates with the downward movement of the keel to drive the interlayer snap-fitting of the snap-fit ​​groove, the nut sleeve and the nut, thereby realizing the rapid installation of the keel and ensuring the structural strength after installation.

[0016] In a preferred solution, the third quick-release assembly includes a plurality of quick-release grooves evenly opened on the outside of the keel, and quick-release clamping edges are symmetrically arranged on both sides of the crossbeam, and the squeezed quick-release clamping edges are elastically deformed to engage with the outside of the quick-release grooves.

[0017] By providing a quick-release groove on the outside of the keel and cooperating with a quick-release clamping edge structure additionally provided on the side of the beam, the quick-release groove and the quick-release clamping edge are used to realize the quick installation of the keel and the beam, which is simple and quick.

[0018] In a preferred embodiment, the locking groove includes a first type of through hole and a second type of through hole symmetrically opened inside the keel, the first type of through hole is connected to the second type of through hole, the first type of through hole is distributed below the second type of through hole in the vertical direction, the size of the first type of through hole is the same as the size of the nut, and the size of the second type of through hole is the same as the middle size of the nut sleeve.

[0019] By setting the engaging groove as a combination of a first-class through hole and a second-class through hole, and utilizing the different sizes of the two through holes to cooperate with the extrusion limitation of the nut and the nut sleeve, the keel installed on the side of the shock absorber can be quickly installed and the structural strength after installation is guaranteed.

[0020] In a preferred solution, rubber rings are provided on the opposite surfaces of the nut sleeve and the nut, and the two rubber rings are pressed and contacted with the inner and outer surfaces of the keel.

[0021] By arranging a rubber ring structure on the outside of the nut sleeve and the nut to form an extrusion contact with the fixed keel, the soft characteristics of the rubber ring are used to ensure the strength of the keel after fixation, and at the same time, it has a shock-absorbing and noise-reducing effect.

[0022] It can be seen from the above that the indoor thermal insulation and sound insulation decorative structure and the installation process thereof provided by the present invention have the following technical effects.

[0023] First, on the basis of the traditional partition wall structure, an additional quick-release plate structure is provided which is fixed to the side of the sound insulation felt by expansion bolts. The frame structure on the shock absorber is subjected to extrusion contact with the elastic component inside the quick-release plate, so that the frame structure undergoes elastic deformation and is clamped between the two elastic components. At the same time, the end of the frame passes through the middle section and is quickly clamped by means of through grooves and rivet points. The elastic component is used to extrude and fix the frame body, the middle section is used to extrude and fix the frame corner, and the rivet points are used to clamp and fix the corners of the elastic component, so as to ensure the structural strength of the assembly while realizing the rapid installation of the shock absorber, eliminating the traditional method of installing shock absorber bolts, greatly improving the convenience of the process, and reducing the complexity of the operation.

[0024] Secondly, a locking groove structure is provided inside the keel, which cooperates with the nut sleeve and nut structure that are threadedly connected to the outside of the shock absorber screw structure. The nut is passed through the bottom of the locking groove and cooperates with the downward movement of the keel to drive the sandwich locking of the locking groove, the nut sleeve and the nut. At the same time, a rubber ring structure is provided on the outside of the nut sleeve and the nut to form an extrusion contact with the fixed keel. The soft characteristics of the rubber ring are used to ensure the strength of the keel after fixation, and it also has the effect of shock absorption and noise reduction. The locking groove is composed of a combination of a first-class through hole and a second-class through hole. The different sizes of the two through holes are used to cooperate with the extrusion limitation of the nut and the nut sleeve to further improve the structural strength of the keel after installation, while improving the convenience of the process and reducing the complexity of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 This is an exploded view of the overall structure proposed by the present invention.

[0027] Figure 3 This is an exploded view of the local structure proposed by the present invention.

[0028] Figure 4 This is a schematic diagram of the local structure of the frame mechanism proposed in the present invention.

[0029] Figure 5 This is a schematic diagram of the structure of the first quick-install assembly proposed by the present invention.

[0030] Figure 6 This is a side view of the structure after the shock absorber proposed by the present invention is installed.

[0031] Figure 7 This is a schematic diagram of the structure after the keel proposed in the present invention is installed.

[0032] Figure 8 This is a schematic diagram of the structure after the crossbeam proposed by the present invention is installed.

[0033] Fig. 9 This is a schematic diagram of the shock absorber structure proposed by the present invention.

[0034] Fig.10 This is an exploded diagram of the shock absorber structure proposed by the present invention.

[0035] Fig.11 This is an exploded view of the second quick-install assembly structure proposed by the present invention.

[0036] Fig.12 This is a schematic diagram of the shock absorber in the downward pressure state proposed by the present invention.

[0037] Fig.13 This is a schematic diagram of the side structure of the present invention after being installed on the wall.

[0038] In the figure: 1. sound insulation felt; 2. frame mechanism; 201. shock absorber; 2011. frame member; 2012. shock-absorbing rubber; 2013. screw; 2014. fastening flat ring; 202. keel; 203. crossbeam; 204. thermal insulation and sound insulation cotton; 3. first quick-release assembly; 301. quick-release plate; 302. spring member; 303. center interval; 304. through groove; 305. rivet point; 306. positioning member; 307. positioning groove; 4. second quick-release assembly; 401. snap-fit ​​groove; 4011. first type of through hole; 4012. second type of through hole; 402. nut sleeve; 403. nut; 404. rubber ring; 5. third quick-release assembly; 501. quick-release groove; 502. quick-release clamping edge. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] An indoor thermal insulation and sound insulation decorative structure and an installation process thereof disclosed in the present invention are mainly used in the scenario of installing partition walls in houses.

[0041] Reference Figures 1 to 13 , an indoor thermal insulation and sound insulation decorative structure, comprising a sound insulation felt 1 fixed to a wall surface by rivets, a frame mechanism 2 is arranged on the side of the sound insulation felt 1, the frame mechanism 2 comprises a plurality of shock absorbers 201 distributed on the side of the sound insulation felt 1, the shock absorbers 201 are evenly divided into a plurality of groups along the horizontal direction, a keel 202 is commonly connected to the side of each group of shock absorbers 201, the plurality of keels 202 are evenly arranged along the horizontal direction, a plurality of cross beams 203 are evenly installed on the outer sides of the plurality of keels 202 along the vertical direction, and a plurality of thermal insulation and sound insulation cottons 204 are filled in the square area formed by the keels 202 and the cross beams 203;

[0042] A first quick-install assembly 3 is provided between the shock absorber 201 and the sound insulation felt 1;

[0043] A second quick-install assembly 4 is provided between the keel 202 and the shock absorber 201;

[0044] A third quick-install assembly 5 is provided between the crossbeam 203 and the keel 202;

[0045] The frame mechanism 2 is quickly assembled using the first quick-assembly assembly 3 , the second quick-assembly assembly 4 and the third quick-assembly assembly 5 .

[0046] In this embodiment: the operator fixes the sound insulation felt 1 to the wall surface that needs to be treated with heat insulation and sound insulation by rivets, and then uses a surveying instrument to preset the point where the first quick-install component 3 needs to be installed, and then uses an expansion bolt to fix the first quick-install component 3 to the side of the sound insulation felt 1, and then quickly clamps a number of shock absorbers 201 inside the first quick-install component 3 according to the set point, and then uses a second quick-install component 4 to quickly clamp a number of groups of keels 202 to the outside of a number of rows of shock absorbers 201, and then presets the point where the beam 203 needs to be installed by the surveying instrument, and uses a third quick-install component 5 to quickly clamp a number of groups of beams 203 in the vertical direction to the outside of a number of keels 202. After the basic frame is fixed, the operator manually fills the square area formed by the keel 202 and the beam 203 with heat insulation and sound insulation cotton 204;

[0047] Among them, the shock absorber 201 includes a frame 2011 made of stainless steel, a shock-absorbing rubber 2012 is installed inside the frame 2011, the top of the shock-absorbing rubber 2012 passes through the inside of the frame 2011, and a screw 2013 is installed inside the shock-absorbing rubber 2012; and the outer side of the screw 2013 is threadedly connected with a fastening flat ring 2014, the fastening flat ring 2014 is pressed and contacted with the top of the shock-absorbing rubber 2012, and the entire shock absorber 201 is structurally disassembled and assembled by rotating the fastening flat ring 2014.

[0048] Reference Figures 2 to 6 In a preferred embodiment, the first quick-release assembly 3 includes a plurality of quick-release plates 301 uniformly fixed to the side of the sound insulation felt 1 by expansion bolts, the inside of the quick-release plate 301 is symmetrically provided with spring sheet components 302, and a plurality of intermediate intervals 303 are uniformly provided at the connection between the spring sheet components 302 and the quick-release plate 301, the frame 2011 is squeezed and contacted with the two spring sheet components 302 and is elastically deformed to fit into the two symmetrically distributed intermediate intervals 303, through grooves 304 are symmetrically provided on both sides of the frame 2011, and a plurality of rivet points 305 are uniformly fixed to the side of the quick-release plate 301, and the through grooves 304 are engaged with the outer sides of the rivet points 305.

[0049] The operator fixes the sound insulation felt 1 to the wall surface that needs to be treated with heat insulation and sound insulation by rivets, and then uses the surveying instrument to preset the point where the quick-release plate 301 needs to be installed, and then uses the expansion bolt to vertically fix the quick-release plate 301 to the side of the sound insulation felt 1. Then, the operator holds the shock absorber 201, and aligns the two ends of the frame 2011 with the preset points on the top of the two spring sheet components 302 and presses hard, so that the two ends of the frame 2011 and the top of the spring sheet component 302 are deformed synchronously, so that the frame 2011 is stuck between the two spring sheet components 302. When the frame 2011 is inserted between the two spring elements 302, the end of the frame 2011 loses its extrusion restriction, and both the frame 2011 and the spring element 302 undergo elastic reset deformation. At this time, the end of the frame 2011 extends out from the inside of the middle interval 303, and the spring element 302 squeezes and fixes the outer side of the frame 2011, and the through groove 304 located on the outer side of the frame 2011 is simultaneously inserted into the outer side of the rivet point 305 to prevent horizontal displacement, thereby completing the rapid installation of the shock absorber 201. The specific state is as follows: Figure 6 As shown; wherein, positioning pieces 306 are symmetrically provided on both sides of the frame 2011, and a plurality of positioning grooves 307 are evenly provided on the inner side of the spring member 302, each group of positioning grooves 307 is symmetrically distributed with a rivet point 305, and the positioning pieces 306 are slidably distributed inside the positioning grooves 307, so as to facilitate the operator to align the through grooves 304 and the rivet points 305 on the outer side of the frame 2011.

[0050] Reference Figure 7 , Fig. 9 and Fig.11 In a preferred embodiment, the second quick-release assembly 4 includes a plurality of engaging grooves 401 evenly opened inside the keel 202, the outer side of the screw 2013 is threadedly connected to a nut sleeve 402, and the outer side of the end of the nut sleeve 402 is threadedly connected to a nut 403, the screw 2013, the nut sleeve 402 and the nut 403 all pass through the inside of the engaging groove 401, and the tightened nut 403 and the nut sleeve 402 cooperate to clamp and fix the keel 202.

[0051] After the operator completes the installation of the shock absorber 201, the operator manually twists the nut sleeve 402 as needed, causing the nut sleeve 402 to move along the outer side of the screw rod 2013 at the top of the shock absorber 201. Then, the operator holds a single keel 202, aligns the engaging groove 401 inside the keel 202 with the nut 403 outside the nut sleeve 402 and passes through it. After the nut 403 passes through the engaging groove 401, the operator manually pulls down the keel 202, causing the nut 403 and the nut sleeve 402 to move vertically along the inside of the engaging groove 401, causing the nut sleeve 402 and the nut 403 to be symmetrically clamped on the outer side of the keel 202, thereby completing the fixation of the keel 202.

[0052] The engaging groove 401 includes a first type through hole 4011 and a second type through hole 4012 symmetrically opened inside the keel 202. The first type through hole 4011 is connected to the second type through hole 4012. The first type through hole 4011 is vertically distributed below the second type through hole 4012. The size of the first type through hole 4011 is the same as the size of the nut 403. The size of the second type through hole 4012 is the same as the size of the middle part of the nut sleeve 402. The operator holds a single keel 202 and moves one of the keels 202 inside. The first through hole 4011 is aligned with the nut 403 on the outside of the nut sleeve 402 and passes through it. After the nut 403 passes through the first through hole 4011, the operator pulls down the keel 202 by hand, causing the nut 403 and the nut sleeve 402 to move vertically along the inside of the engaging groove 401, causing the nut sleeve 402 and the nut 403 to slide to the second through hole 4012, and be symmetrically clamped on the outside of the keel 202, so that the keel 202 cannot shake in the horizontal direction, thereby completing the fixation of the keel 202.

[0053] Further, if Fig.11 As shown, it is additionally explained that: rubber rings 404 are provided on the opposite surfaces of the nut sleeve 402 and the nut 403, and the two rubber rings 404 are squeezed and contacted with the inner and outer surfaces of the keel 202, thereby increasing the stability of the keel 202 after quick installation. At the same time, the soft material properties of the rubber rings 404 also have shock-absorbing and noise-reducing effects; and the shock-absorbing rubber 2012 and the rubber rings 404 are both composed of polymer damping and shock-absorbing materials.

[0054] Reference Figure 7 and Figure 8 In a preferred embodiment, the third quick-release assembly 5 includes a plurality of quick-release grooves 501 uniformly opened on the outside of the keel 202, and quick-release clamping edges 502 are symmetrically arranged on both sides of the crossbeam 203. The squeezed quick-release clamping edges 502 are elastically deformed and clamped on the outside of the quick-release grooves 501.

[0055] After the keel 202 is fixed, the operator holds the crossbeam 203 and aligns it horizontally with the keel 202, so that the quick-release edges 502 on both sides of the crossbeam 203 are aligned with the quick-release grooves 501 on the outside of the keel 202. Then, the crossbeam 203 is pressed hard, so that the quick-release edges 502 are elastically deformed and engaged in the quick-release grooves 501, thereby completing the installation of the crossbeam 203.

[0056] Working principle: When in use, the operator fixes the sound insulation felt 1 to the wall that needs to be treated with heat insulation and sound insulation by rivets, and then uses the surveying instrument to preset the point where the quick-release plate 301 needs to be installed, and then uses the expansion bolt to vertically fix the quick-release plate 301 to the side of the sound insulation felt 1, and then holds the shock absorber 201, and aligns the two ends of the frame 2011 with the preset points on the top of the two spring sheet components 302 and presses hard (such as Fig.12As shown in the figure), the two ends of the frame 2011 and the top of the spring member 302 are deformed synchronously, so that the frame 2011 is inserted between the two spring members 302. When the frame 2011 is inserted between the two spring members 302, the end of the frame 2011 loses the extrusion restriction, and the frame 2011 and the spring member 302 are elastically reset. At this time, the end of the frame 2011 will extend from the inside of the middle interval 303, and the spring member 302 will squeeze and fix the outside of the frame 2011, and the through groove 304 located on the outside of the frame 2011 will be synchronously inserted into the outside of the rivet point 305, thereby completing the rapid installation of the shock absorber 201. The specific state is shown in the figure. Figure 6 As shown; after completing the installation of the shock absorber 201, the operator manually twists the nut sleeve 402 according to the needs, causing the nut sleeve 402 to move along the outside of the screw rod 2013 at the top of the shock absorber 201, and then the operator holds the single keel 202, aligns the first-class through hole 4011 inside the keel 202 with the nut 403 on the outside of the nut sleeve 402 and passes through it. After the nut 403 passes through the first-class through hole 4011, the operator pulls down the keel 202 by hand, causing the nut 403 and the nut sleeve 402 to move vertically along the inside of the engaging groove 401, causing the nut sleeve 402 and the nut 403 to slide. The crossbeam 203 is moved to the second through hole 4012 and symmetrically clamped on the outside of the keel 202, so that the keel 202 cannot shake in the horizontal direction, and the keel 202 is fixed. In this way, all the keels 202 are installed. After the keel 202 is fixed, the operator holds the crossbeam 203 and aligns it horizontally with the keel 202, so that the quick-install clamping edges 502 on both sides of the crossbeam 203 are aligned with the quick-install grooves 501 on the outside of the keel 202, and then presses the crossbeam 203 hard, so that the quick-install clamping edges 502 are elastically deformed and snapped into the quick-install grooves 501, and the installation of the crossbeam 203 is completed (such as Figure 8 As shown), the installation of all beams 203 is completed by repeating this process; after the basic frame is fixed, the operator manually fills the square area formed by the keel 202 and the beam 203 with thermal insulation and sound insulation cotton 204.

[0057] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An indoor thermal insulation and sound insulation decorative structure, comprising a sound insulation felt (1) fixed to a wall surface by rivets, characterized in that: A frame mechanism (2) is arranged on the side of the sound insulation felt (1), and the frame mechanism (2) comprises a plurality of shock absorbers (201) distributed on the side of the sound insulation felt (1), the shock absorbers (201) are evenly divided into a plurality of groups along the horizontal direction, the side of each group of shock absorbers (201) is commonly connected to a keel (202), the plurality of keels (202) are evenly arranged along the horizontal direction, a plurality of cross beams (203) are evenly installed on the outside of the plurality of keels (202) along the vertical direction, and a plurality of heat-insulating sound-insulating cottons (204) are filled in a square area formed by the keels (202) and the cross beams (203); A first quick-install assembly (3) is provided between the shock absorber (201) and the sound insulation felt (1); A second quick-install assembly (4) is provided between the keel (202) and the shock absorber (201); A third quick-install assembly (5) is provided between the crossbeam (203) and the keel (202); The frame mechanism (2) is quickly assembled using the first quick-assembly assembly (3), the second quick-assembly assembly (4) and the third quick-assembly assembly (5).

2. An indoor thermal insulation and sound insulation decorative structure according to claim 1, characterized in that: The shock absorber (201) comprises a frame (2011) made of stainless steel, a shock absorbing rubber (2012) is installed inside the frame (2011), the top of the shock absorbing rubber (2012) penetrates through the inside of the frame (2011), and a screw (2013) is installed through the inside of the shock absorbing rubber (2012).

3. An indoor thermal insulation and sound insulation decorative structure according to claim 2, characterized in that: The first quick-release assembly (3) comprises a plurality of quick-release plates (301) uniformly fixed to the side of the sound insulation felt (1) by means of expansion bolts, the quick-release plates (301) are symmetrically provided with spring sheet components (302), a plurality of intermediate intervals (303) are uniformly provided at the connection between the spring sheet components (302) and the quick-release plates (301), the frame member (2011) is pressed and contacted with two of the spring sheet components (302) and is elastically deformed and snapped into the inside of the two symmetrically distributed intermediate intervals (303), through grooves (304) are symmetrically provided on both sides of the frame member (2011), a plurality of rivet points (305) are uniformly fixed to the side of the quick-release plates (301), and the through grooves (304) are snapped onto the outside of the rivet points (305).

4. The indoor thermal insulation and sound insulation decorative structure according to claim 2, characterized in that: The second quick-release assembly (4) comprises a plurality of engaging grooves (401) uniformly arranged inside the keel (202); the outer side of the screw rod (2013) is threadedly connected to a nut sleeve (402); the outer side of the end of the nut sleeve (402) is threadedly connected to a nut cap (403); the screw rod (2013), the nut sleeve (402) and the nut cap (403) all pass through the inside of the engaging grooves (401); and the nut cap (403) and the nut sleeve (402) that are tightened at the same time cooperate to clamp and fix the keel (202).

5. The indoor thermal insulation and sound insulation decorative structure according to claim 1, characterized in that: The third quick-release assembly (5) comprises a plurality of quick-release grooves (501) uniformly arranged on the outside of the keel (202); quick-release clamping edges (502) are symmetrically arranged on both sides of the crossbeam (203); the compressed quick-release clamping edges (502) are clamped on the outside of the quick-release grooves (501) in an elastically deformed manner.

6. An indoor thermal insulation and sound insulation decorative structure according to claim 4, characterized in that: The engaging groove (401) includes a first type of through hole (4011) and a second type of through hole (4012) symmetrically opened inside the keel (202), the first type of through hole (4011) and the second type of through hole (4012) are connected, the first type of through hole (4011) is distributed below the second type of through hole (4012) in the vertical direction, the size of the first type of through hole (4011) is the same as the size of the nut (403), and the size of the second type of through hole (4012) is the same as the middle size of the nut sleeve (402).

7. An indoor thermal insulation and sound insulation decorative structure according to claim 4, characterized in that: The opposite surfaces of the nut sleeve (402) and the nut (403) are both provided with rubber rings (404), and the two rubber rings (404) are pressed and contacted with the inner and outer surfaces of the keel (202).

8. The indoor thermal insulation and sound insulation decorative structure according to claim 3, characterized in that: Positioning members (306) are symmetrically provided on both sides of the frame member (2011), a plurality of positioning grooves (307) are evenly provided on the inner side of the spring member (302), each group of the positioning grooves (307) is symmetrically distributed with one of the rivet points (305), and the positioning members (306) are slidably distributed inside the positioning grooves (307).

9. The indoor thermal insulation and sound insulation decorative structure according to claim 2, characterized in that: The outer side of the screw rod (2013) is threadedly connected to a fastening flat ring (2014), and the fastening flat ring (2014) is pressed and contacted with the top of the shock-absorbing rubber (2012).

10. The installation process of an indoor thermal insulation and sound insulation decorative structure according to claim 1, characterized in that: The installation steps include: S1: An operator fixes the sound insulation felt (1) to a wall surface that needs to be treated with heat insulation and sound insulation by means of rivets; S2: After presetting the point where the first quick-install component (3) needs to be installed by a surveying instrument, the first quick-install component (3) is fixed to the side of the sound insulation felt (1) by using expansion bolts; S3: Quickly clamping a plurality of the shock absorbers (201) into the interior of the first quick-install assembly (3) at set points; S4: using the second quick-install assembly (4) to quickly mount a plurality of groups of keels (202) on the outsides of a plurality of rows of shock absorbers (201); S5: After the points where the cross beams (203) need to be installed are preset by a surveying instrument, several groups of the cross beams (203) are quickly clamped on the outsides of several keels (202) along the vertical direction by the third quick-install assembly (5); S6: After the basic frame is fixed, the operator manually fills the heat-insulating and sound-proofing cotton (204) into the square area formed by the keel (202) and the crossbeam (203). 。

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