An assembled decorative surface connection node structure

Abstract

The present invention discloses an assembled decorative surface connection node structure, comprising a decorative surface: a base is welded on the rear surface of the decorative surface, two flanges are welded on the rear surface of the base, two rotating rod bases are symmetrically welded on the lower part of the rear surface of the base, a shell is welded on the rear surface of the base, a perfusion connection shell is fixedly connected to the upper surface of the shell, a prefabricated wall panel is fixedly connected to the rear surface of the base, and a concave groove is provided on the outer surface of the prefabricated wall panel; the decorative surface and the wall surface are positioned by the cooperation of the concave groove and the flange, and the decorative surface and the wall surface are firmly positioned by the cooperation of the spring and the card block; when the consumer wants to dismantle the old decorative surface and replace it with a new decorative surface in the future, the rotating rod behind the decorative surface is pulled down to reset the spring and unlock the card position, and the decorative surface is easily removed. When the consumer confirms that the fixed decorative surface does not need to be removed, cement is poured into the perfusion connection port through the water injection port to seal the connecting teeth and the slide groove.

Description

Technical Field

[0001] The invention relates to the technical field of building decorative wall structures, in particular to an assembled decorative surface connection node structure. Background Art

[0002] With the development of the times, the abundance of materials has liberated people's thoughts on beauty and art. Compared with the flat walls of traditional building interiors, the modern market and consumers prefer decorative walls with carvings or special textures and models to enrich their interior decoration and life style. Existing decorative surfaces are usually directly welded, bonded or threaded to traditional walls. This method destroys the structure of the building itself and causes a decline in the life of the building. At the same time, this installation method also makes it impossible to disassemble the decorative surface. Once installed, it cannot be disassembled, which makes it easy for consumers to make choices and inconvenience in the future.

[0003] To this end, an assembled decorative surface connection node structure is proposed. Summary of the invention

[0004] The object of the present invention is to provide an assembled decorative surface connection node structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an assembled decorative surface connection node structure, comprising a decorative surface, a base welded to the rear surface of the decorative surface, two flanges welded to the rear surface of the base, two rotating rod bases symmetrically welded to the lower part of the rear surface of the base, a shell welded to the rear surface of the base, a cast-in-place connection shell fixedly connected to the upper surface of the shell, a prefabricated wall panel fixedly connected to the rear surface of the base, a concave groove provided on the outer surface of the prefabricated wall panel, the outer surface of the flange is clamped with the concave groove, a second groove is provided on the front surface of the prefabricated wall panel, a first connecting rod is slidably connected to the inner side wall of the second groove, a first groove is provided on the upper front surface of the prefabricated wall panel, and the inner side wall of the first groove is covered with a cast-in-place connection shell.

[0006] As a further preferred embodiment of the technical solution: a rounded corner is integrally formed on the lower surface of the flange, and a block interface is integrally formed on the lower surface of the flange.

[0007] As a further preferred embodiment of the technical solution: a rotating rod is hingedly connected to the inner side wall of the rotating rod base, and the outer surface of the rotating rod is welded to the first connecting rod.

[0008] As a further preferred embodiment of the present technical solution: five sliding grooves are evenly arranged on the rear surface of the shell.

[0009] As a further preferred embodiment of the present technical solution: five second water injection ports are evenly arranged on the inner side wall of the injection connection shell.

[0010] As a further preferred embodiment of the technical solution: five connecting teeth are evenly welded on the front surface of the prefabricated wall panel, and a first water injection port is opened on the top of the prefabricated wall panel, and the first water injection port is adapted to the injection connection shell.

[0011] As a further preferred embodiment of the technical solution: the inner side wall of the prefabricated wall panel is provided with two blind holes, the inner side wall of the blind hole is covered with a spring, and a clamping block is welded on the upper surface of the spring.

[0012] As a further preferred embodiment of the technical solution: a second connecting plate is welded to the mutually repelling sides of the two clamping blocks, and the front surface of the second connecting plate is welded to the first connecting rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The decorative surface and the wall are positioned by the cooperation of the concave groove and the flange, and the decorative surface and the wall are firmly positioned by the cooperation of the spring and the clamping block.

[0015] Second, when the consumer wants to remove the old decorative surface and replace it with a new one in the future, he can pull down the rotating rod behind the decorative surface to reset the spring and unlock the position, and then easily remove the decorative surface. When the consumer confirms that the fixed decorative surface does not need to be removed, cement is poured into the pouring connection shell through the water injection port to seal the connecting teeth and the slide groove.

[0016] 3. The present invention has a simple structure, which meets the economic demand and provides more choices for consumers. It is easy to use and disassemble, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional split structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the rear part of the decorative surface of the present invention;

[0020] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of area A;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the rear part of the decorative surface of the present invention;

[0022] Figure 6 It is a schematic diagram of the prefabricated wall structure of the present invention;

[0023] Figure 7It is a schematic diagram of the cross-sectional structure of the prefabricated wall of the present invention.

[0024] In the figure: 1. decorative surface; 2. prefabricated wall panel; 201. first water injection port; 202. connecting tooth; 203. first groove; 204. second groove; 205. concave groove; 206. blind hole; 3. base; 4. flange; 401. fillet; 402. block interface; 5. rotating rod base; 6. rotating rod; 7. first connecting rod; 8. shell; 801. slide groove; 9. injection connection shell; 901. second water injection port; 11. block; 12. spring; 13. second connecting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example

[0027] See also Figure 1-7 The present invention provides a technical solution: an assembled decorative surface connection node structure, comprising a decorative surface 1, a base 3 is welded on the rear surface of the decorative surface 1, two flanges 4 are welded on the rear surface of the base 3, two rotating rod bases 5 are symmetrically welded on the lower part of the rear surface of the base 3, a shell 8 is welded on the rear surface of the base 3, and a perfusion connection shell 9 is fixedly connected to the upper surface of the shell 8, a prefabricated wall panel 2 is fixedly connected to the rear surface of the base 3, a concave groove 205 is provided on the outer surface of the prefabricated wall panel 2, and the outer surface of the flange 4 is snap-fitted with the concave groove 205, a second groove 204 is provided on the front surface of the prefabricated wall panel 2, and a first connecting rod 7 is slidably connected to the inner side wall of the second groove 204, a first groove 203 is provided on the upper part of the front surface of the prefabricated wall panel 2, and the inner side wall of the first groove 203 is covered with a perfusion connection shell 9.

[0028] In this embodiment, specifically: the inner side wall of the rotating rod base 5 is hinged with a rotating rod 6, and the outer surface of the rotating rod 6 is welded to the first connecting rod 7; the rotating rod 6 is located behind the decorative surface 1 and is blocked, and does not affect the decorative appearance. Rotating the rotating rod 6 can drive the first connecting rod 7 to rotate, and the first connecting rod 7 slides along the inner side wall of the second groove 204.

[0029] In this embodiment, specifically: five slide grooves 801 are evenly opened on the rear surface of the housing 8, and the opening size of the rear end surface of the slide groove 801 is half of the opening size of the inner wall thereof.

[0030] In this embodiment, specifically: five second water injection ports 901 are evenly opened on the inner side wall of the injection connection shell 9 , and the second water injection ports 901 can allow cement or glue to be injected into the chute 801 .

[0031] In this embodiment, specifically: five connecting teeth 202 are evenly welded on the front surface of the prefabricated wall panel 2, a first water injection port 201 is opened on the top of the prefabricated wall panel 2, the first water injection port 201 is adapted to the injection connection shell 9, the connecting teeth 202 are inserted into the slide groove 801, and cement or glue is injected from the first water injection port 201 through the second water injection port 901 to be injected into the gaps at the left and right ends of the inner wall opening of the slide groove 801, so that the connecting teeth 202 are firmly matched with the shell 8 and the decorative surface 1.

[0032] In this embodiment, specifically: two blind holes 206 are opened on the inner wall of the prefabricated wall panel 2, the inner wall of the blind hole 206 is covered with a spring 12, a clamping block 11 is welded on the upper surface of the spring 12, and a clamping block 11 is welded on the upper surface of the spring 12. When the spring 12 is subjected to pressure, the clamping block 11 will be brought into the blind hole 206.

[0033] In the present embodiment, specifically: the lower surface of the flange 4 is integrally formed with a rounded corner 401, and the lower surface of the flange 4 is integrally formed with a block interface 402; during installation, the flange 4 is fitted into the recessed groove 205, and the rounded corner 401 of the flange 4 first slides on the block 11. Due to its curved surface shape, it will not be blocked by the block 11. When the block 11 is subjected to pressure, the spring 12 will be brought into the blind hole 206. When the decorative surface 1 is installed to the corresponding position, the upper surface of the block 11 is the block interface 402. Since the block interface 402 is a hollow structure, the pressure on the block 11 disappears, and the spring 12 resets to lift the block 11 and clamp the flange 4, so that the flange 4 and the base 3 and its decorative surface 1 are fixed and clamped.

[0034] In this embodiment, specifically: the second connecting plate 13 is welded on the mutually repelling side of the two clamping blocks 11, and the front surface of the second connecting plate 13 is welded to the first connecting rod 7. The rotating rod 6 can drive the first connecting rod 7 and the second connecting plate 13 to be pressed down, and the second connecting plate 13 causes the spring 12 to be subjected to pressure, and the two clamping blocks 11 retract into the blind hole 206, and the flange 4 and the base 3 and the decorative surface 1 thereof are restored to freedom, and the decorative surface 1 can be manually removed from the prefabricated wall panel 2.

[0035] Working principle or structural principle: align the two flanges 4 on the base 3 behind the decorative surface 1 with the concave groove 205 in the prefabricated wall panel 2, and the decorative surface 1 is positioned and pushed into the prefabricated wall panel 2; during the movement, the lower surface of the flange 4 is integrally formed with a rounded corner 401, and the lower surface of the flange 4 is integrally formed with a block interface 402; the flange 4 is matched with the concave groove 205, and the rounded corner 401 of the flange 4 first slides on the block 11. Due to its curved surface shape, it will not be blocked by the block 11. When the block 11 is under pressure, the spring 12 will be brought into the blind hole 206. When the decorative surface 1 is installed to the corresponding position, the upper surface of the block 11 is the block interface 402. Since the block interface 402 is a hollow structure, the pressure on the block 11 disappears, and the spring 12 resets to lift the block 11 and clamp the flange 4, so that the flange 4 and the base 3 and its decorative surface 1 are fixed and clamped;

[0036] Subsequently, the consumer decides whether to use cement or glue to fix the decorative surface 1 according to his / her choice (i.e. whether to replace the decorative surface 1 in the future); five connecting teeth 202 are evenly arranged on the front surface of the prefabricated wall panel 2, a first water injection port 201 is arranged on the top of the prefabricated wall panel 2, and five slide grooves 801 are evenly arranged on the rear surface of the shell 8, and the opening size of the rear end surface of the slide groove 801 is half of the opening size of its inner wall. The connecting teeth 202 are inserted into the slide groove 801, and cement or glue is poured into the gaps at the left and right ends of the opening of the inner wall of the slide groove 801 through the first water injection port 201, so that the connecting teeth 202 are firmly matched with the shell 8 and the decorative surface 1.

[0037] If the consumer does not choose to use cement or glue to fix the decorative surface 1 (that is, the consumer intends to replace the decorative surface 1 in the future), the first connecting rod 7 and the second connecting plate 13 can be pressed down by rotating the rotating rod 6. The first connecting rod 7 slides on the inner wall of the second groove 204, and the second connecting plate 13 causes the spring 12 to be subjected to pressure. The two blocks 11 retract into the blind hole 206, and the flange 4 and the base 3 and their decorative surface 1 are free again. The decorative surface 1 can be removed from the prefabricated wall panel 2 manually; the rotating rod 6 is blocked behind the decorative surface 1 and does not affect the decorative appearance.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled decorative surface connection node structure, comprising a decorative surface (1), characterized in that: A base (3) is welded to the rear surface of the decorative surface (1), two flanges (4) are welded to the rear surface of the base (3), two rotating rod bases (5) are symmetrically welded to the lower part of the rear surface of the base (3), a shell (8) is welded to the rear surface of the base (3), the upper surface of the shell (8) is fixedly connected to a cast connection shell (9), the rear surface of the base (3) is fixedly connected to a prefabricated wall panel (2), the outer surface of the prefabricated wall panel (2) is provided with a concave groove (205), the outer surface of the flange (4) is snap-fitted with the concave groove (205), the front surface of the prefabricated wall panel (2) is provided with a second groove (204), the inner side wall of the second groove (204) is slidably connected to a first connecting rod (7), the upper part of the front surface of the prefabricated wall panel (2) is provided with a first groove (205), and the outer surface of the flange (4) is snap-fitted with the concave groove (205). 3), the inner side wall of the first groove (203) is covered with a pouring connection shell (9), the lower surface of the flange (4) is integrally formed with a fillet (401), the lower surface of the flange (4) is integrally formed with a block interface (402), the inner side wall of the rotating rod base (5) is hinged with a rotating rod (6), the outer surface of the rotating rod (6) is welded to the first connecting rod (7), the rear surface of the shell (8) is evenly provided with five sliding grooves (801), the inner side wall of the pouring connection shell (9) is evenly provided with five second water injection ports (901), the front surface of the prefabricated wall panel (2) is evenly welded with five connecting teeth (202), the top of the prefabricated wall panel (2) is provided with a first water injection port (201), and the first water injection port (201) is adapted to the pouring connection shell (9).

2. The assembled decorative surface connection node structure according to claim 1, characterized in that: The inner wall of the prefabricated wall panel (2) is provided with two blind holes (206), the inner wall of the blind hole (206) is covered with a spring (12), and a clamping block (11) is welded to the upper surface of the spring (12).

3. The assembled decorative surface connection node structure according to claim 2, characterized in that: A second connecting plate (13) is welded to the mutually repelling sides of the two clamping blocks (11), and the front surface of the second connecting plate (13) is welded to the first connecting rod (7).

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