A modular interior partition wall for variable space housing

Abstract

The present application discloses a modular interior partition wall for a variable space residence, belonging to the technical field of prefabricated buildings. The modular interior partition wall includes a partition wall, adjacent partition walls are spliced, and a magnetic suction component is provided at the splicing of the partition wall, the magnetic suction component is used to fix the adjacent partition walls, and the bottom side of the partition wall is used to abut against the bottom plate; a grid frame, the grid frame is used to be fixedly connected to the upper floor, and the bottom side of the grid frame is provided with a partition wall installation groove with a notch facing downward, and the partition wall installation grooves are arranged in a crisscross pattern; wherein the top of the partition wall is installed in the partition wall installation groove, and the splicing of adjacent partition walls is located at the connection point of the adjacent partition wall installation grooves. The present application can conveniently redesign, modify and move the partition wall according to changes in space size, number of rooms and other requirements.

Description

Technical Field

[0001] The present application relates to the technical field of prefabricated buildings, and in particular to a modular interior partition wall for a variable-space residence. Background Art

[0002] Among the technical solutions for space transformation in houses where multi-generational groups live, a common solution is to have a renovation construction team enter the house and redecorate the interior space. Traditional partition walls (such as slatted partition walls and frame partition walls) cannot be dismantled or are difficult to dismantle. In addition, the dismantling and installation of traditional partition walls takes a long time and consumes manpower and material resources.

[0003] In order to cope with this demand trend, the concept of variable space housing was proposed and gradually developed. Green Intelligent Variable Space Building (GIVS-A for short) is a large-span building without beams or columns that can realize variable indoor space. It is also a combination of a new structural system and a new interior decoration system.

[0004] In the related art, the patent with publication number CN113006342A discloses an indoor assembled detachable partition wall and its construction method, which belongs to the field of interior design technology. The ceiling sound insulation strip is set on the ceiling, and the floor sound insulation strip is set on the ground. Two side sound insulation strips, multiple vertical sound insulation strips and multiple partition wall segments are arranged between the ceiling sound insulation strip and the floor sound insulation strip. The multiple vertical sound insulation strips and the multiple partition wall segments are alternately arranged between the two side sound insulation strips, and the side sound insulation strips are connected to the corresponding partition wall segments. The ceiling sound insulation strip, the floor sound insulation strip, the two side sound insulation strips, the multiple vertical sound insulation strips and the multiple partition wall segments of the present invention are all detachably connected, and installation and disassembly are relatively convenient, with a small amount of work and low cost; multiple sound insulation strips are arranged, and sound insulation strips are arranged at the joints at the same time, so the sound insulation effect is strong; the partition wall segments are prefabricated panels, which are easy to use and save construction time.

[0005] With regard to the above-mentioned related technologies, the connection and fixation between the partition wall split and the ceiling or the partition wall split and the bottom surface is completely achieved by the squeezing force between the top keel and the top keel sound insulation strip and the ceiling, and by the squeezing force between the bottom keel and the bottom keel sound insulation strip and the ground. In order to ensure the stability of the partition wall split after installation, it is necessary to maintain a large squeezing force, which makes the partition wall split difficult to disassemble and assemble. Summary of the invention

[0006] In order to facilitate the redesign, modification and movement of partition walls according to changes in space size, number of rooms and other requirements, the present application provides a modular interior partition wall for a variable space residence.

[0007] The modular interior partition wall for a variable space residence provided in the present application adopts the following technical solution:

[0008] A modular interior partition wall for a variable-space residence, comprising:

[0009] A partition wall, adjacent partition walls are spliced, and a magnetic attraction component is provided at the splicing position of the partition walls, and the magnetic attraction component is used to fix the adjacent partition walls, and the magnetic attraction component includes a first magnetic attraction strip and a second magnetic attraction strip fixed vertically on the wall surface of the partition wall, and the first magnetic attraction strip and the second magnetic attraction strip are respectively arranged close to the two sides of the partition wall, and the two opposite walls of the partition wall are both provided with a first magnetic attraction strip and a second magnetic attraction strip relative to each other, and the magnetic polarity of the first magnetic attraction strip on one partition wall is opposite to that of the second magnetic attraction strip on the adjacent partition wall, and the bottom side of the partition wall is used to abut against the bottom plate;

[0010] A grid frame, the grid frame is used to be fixedly connected to the upper floor slab, the bottom side of the grid frame is provided with partition wall installation grooves with the notches facing downwards, and the partition wall installation grooves are arranged in a crisscross pattern;

[0011] Wherein, the top of the partition wall is installed in the partition wall installation groove, and the joint of adjacent partition walls is located at the connecting part of the adjacent partition wall installation grooves.

[0012] By adopting the above technical solution, after the top of the partition wall is installed in the partition wall installation groove, the partition wall can be moved along the partition wall installation groove, and the position of the partition wall is highly flexible. After the position of the partition wall is fixed, the grid frame can limit the partition wall, and the partition wall is not easy to detach from the grid frame. In addition, due to the setting of the magnetic suction component, the position of the partition wall can be further stabilized. Therefore, the installed partition wall can achieve lossless connection with the grid frame, and the installation stability is high. The partition wall can be reversibly and losslessly disassembled, which greatly improves the convenience of adjusting the position of the partition wall, reduces the modification cost, and can greatly meet the personalized needs of house space transformation.

[0013] Optionally, the partition wall further comprises a finishing surface layer, and a ferromagnetic strip is provided on a side surface of the finishing surface layer, and the ferromagnetic strip can be magnetically attracted to the first magnetic strip and the second magnetic strip.

[0014] By adopting the above technical solution, in addition to being able to quickly fix adjacent partition walls, the magnetic strips can also achieve non-destructive disassembly and assembly of the finishing surface layer and the partition wall. Residents can choose different finishing surface layers according to their interests and hobbies, further meeting the residents' needs for changes in partition wall finishing.

[0015] Optionally, the partition wall can be vertically connected to the joint of two adjacent partition walls, the side of the partition wall abuts against the outer side of the finishing surface layer, the first magnetic strip on one side of the partition wall can be magnetically attracted to the second magnetic strip of the other partition wall, and the second magnetic strip on the opposite side of the partition wall can be magnetically attracted to the first magnetic strip of the other partition wall.

[0016] By adopting the above technical solution, the side of the partition wall is in contact with the outer side of the decorative surface layer, which ensures the flatness of the joint and improves the overall aesthetics. By setting the magnetic suction component in a suitable position, it can be ensured that the magnetic suction component can play an effective connection role when connecting adjacent partition walls, making the assembly of the partition wall more convenient and stable.

[0017] Optionally, the grille frame is provided with a plurality of through grille spaces, the partition wall mounting grooves are arranged around the grille spaces, and the side walls of the grille frame are provided with through holes connecting adjacent grille spaces, the through holes can be used for routing water and electricity pipelines, and the through holes are connected to the partition wall mounting grooves.

[0018] By adopting the above technical solution, water and electricity pipelines can be placed in the grille frame. When the position of the partition wall needs to be changed later, there is no need to rewire, which greatly improves the convenience of adjusting the position of the partition wall.

[0019] Optionally, a first permanent magnet is disposed at the center position of the top of the partition wall, the central axis of the through hole is located on the symmetrical center line between the grids, a second permanent magnet is passed through the through hole, and the first permanent magnet and the second permanent magnet are magnetically attracted.

[0020] By adopting the above technical solution, it is convenient for personnel to judge whether the position of the partition wall is centered. When a dragging feeling is felt during the movement of the partition wall, it can be judged that the position of the partition wall is centered with the position between the grilles. At this time, the joint of the adjacent partition walls is located on the center line between the adjacent grilles, thereby ensuring the installation effect. At the same time, the first permanent magnet and the second permanent magnet can make the partition wall more firmly fixed, improve the reliability of the overall structure, and simplify the installation and disassembly process.

[0021] Optionally, a connecting slot is provided on the wall surface of the partition wall, a connecting member can be snapped into the connecting slot, the connecting member is used to fix to an object to be fixed, and the object to be fixed can penetrate the facing surface layer and extend to the outside.

[0022] By adopting the above technical solution, the object to be fixed can be a desk, a table top, etc. When the object to be fixed needs to be used, it can be fixed to the partition wall through a connecting component, thereby improving the flexibility of use and functional expansibility of the partition wall; when the object to be fixed is not needed, the finishing surface layer can also be used to cover the connecting slot to ensure the beauty of the wall.

[0023] Optionally, the first magnetic strip and the second magnetic strip are electrically controlled magnetic strips.

[0024] By adopting the above technical solution, the first magnetic strip and the second magnetic strip serve as electrically controlled magnetic strips, which can control the magnetic strength through electric current, thereby facilitating the adjustment of the magnetic attraction strength between adjacent partition walls, achieving rapid installation and disassembly, and flexibly adjusting the position of the partition walls to adapt to various space layout requirements, while ensuring the stability of the partition wall splicing and the sound insulation effect.

[0025] Optionally, a third magnetic strip is provided on the wall surface of the partition wall and close to the bottom side of the partition wall, the third magnetic strip extends in a horizontal direction, and the third magnetic strip is magnetically connected to a skirting line.

[0026] By adopting the above technical solution, the skirting board can be installed conveniently and stably, and is also easy to replace or maintain later, thereby improving the flexibility and practicality of the partition wall system.

[0027] Optionally, a protrusion is provided on one side of the partition wall, and a groove is provided on the other side, the protrusion of one partition wall can be embedded in the groove of another partition wall, and a sound insulation strip is provided between the protrusion and the groove.

[0028] By adopting the above technical solution, a stable connection between adjacent partition walls is achieved, which facilitates quick assembly and disassembly, improves construction efficiency, reduces construction difficulty, and ensures sound insulation effect.

[0029] Optionally, the bottom side of the partition wall is connected to the base plate via a sound insulation felt.

[0030] By adopting the above technical solution, the transmission of sound at the bottom of the partition wall can be effectively reduced, and the sound insulation performance of the entire modular interior partition wall can be improved. At the same time, the provision of the sound insulation felt can also help reduce the hard contact between the bottom side of the partition wall and the base plate during installation, thereby improving the convenience of installation.

[0031] In summary, the present application includes at least one of the following beneficial technical effects:

[0032] 1. After installation, the partition wall can achieve lossless connection with the grid frame, and the installation stability is high. In addition, the partition wall can be reversibly and losslessly disassembled, which greatly improves the convenience of adjusting the position of the partition wall and reduces the modification cost. It can greatly meet the personalized needs of house space transformation, save time, labor and money, and is conducive to the promotion and development of green intelligent variable space buildings.

[0033] 2. The first magnetic strip and the second magnetic strip arranged on the partition wall surface can quickly fix the adjacent partition walls through the magnetic attraction of opposite magnetic poles when the adjacent partition walls are spliced, thereby simplifying the splicing operation between the partition walls and improving the installation efficiency.

[0034] 3. In addition to being able to quickly fix adjacent partition walls, the magnetic strips can also achieve non-destructive disassembly and assembly of finishing surfaces and partition walls. Residents can choose different finishing surfaces according to their interests, further meeting their needs for changes in partition wall finishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a structural diagram of the overall structure of the embodiment of the present application.

[0036] Figure 2 yes Figure 1 Sectional view along line AA.

[0037] Figure 3 yes Figure 1 Sectional view along line BB.

[0038] Figure 4 yes Figure 3 Enlarged schematic diagram of part C.

[0039] Figure 5 This is a schematic diagram of an embodiment of the present application showing the connection between the object to be fixed and the partition wall.

[0040] Figure 6 yes Figure 5 Enlarged schematic diagram of part D in the figure.

[0041] Description of reference numerals:

[0042] 100, partition wall; 110, protrusion; 120, groove; 130, sound insulation strip; 140, third magnetic strip; 150, skirting board; 160, connecting slot; 170, connecting member; 180, object to be fixed; 200, magnetic assembly; 210, first magnetic strip; 220, second magnetic strip; 300, grille frame; 310, grille space; 320, partition wall installation slot; 330, through hole; 400, first permanent magnet; 410, second permanent magnet; 411, limit end; 500, finishing surface layer; 510, ferromagnetic strip; 600, sound insulation felt; 700, bottom plate. DETAILED DESCRIPTION

[0043] The following will be combined with the attached Figure 1-6 , the technical solutions in the embodiments of the present invention are clearly and completely described. The described embodiments are only possible technical implementations of the present invention, not all possible implementations. Those skilled in the art can completely combine the embodiments of the present invention to obtain other embodiments without creative work, and these embodiments are also within the scope of protection of the present invention.

[0044] The inventor of this application has found that in the technical solution for the transformation of the interior space of a multi-generational housing unit, a common solution is to have a renovation team enter the house to redecorate the interior space. Traditional partition walls (such as slat partition walls and keel partition walls) are difficult to dismantle and modify, and the dismantling and installation of traditional partition walls takes a long time and consumes manpower and material resources. To this end, this application mainly adopts the following solution: a modular interior partition wall for a variable space residence, including a grid frame and a partition wall, so as to achieve the effect of rapid installation and disassembly of the modular interior partition wall, save construction time, and improve the flexibility of the interior space. The following is a further detailed description of this application.

[0045] The modular interior partition wall for a variable space residence provided in the embodiment of the present application is referred to Figure 1 and Figure 2 , including a partition wall 100, adjacent partition walls 100 are spliced, and a magnetic suction component 200 is provided at the splicing of the partition wall 100, and the magnetic suction component 200 is used to fix the adjacent partition walls 100, and the bottom side of the partition wall 100 is used to abut against the bottom plate 700; a grille frame 300 is provided on the top of the partition wall 100, and the grille frame 300 is used to be fixedly connected with the upper floor slab, and the bottom side of the grille frame 300 is provided with a partition wall installation groove 320 with a notch facing downward, and the partition wall installation grooves 320 are arranged in a criss-cross manner, wherein the top of the partition wall 100 is installed in the partition wall installation groove 320, and the splicing of adjacent partition walls 100 is located at the connecting part of the adjacent partition wall installation grooves 320, thereby achieving the effect of realizing rapid installation and disassembly of modular interior partition walls, saving construction time, and improving the flexibility of indoor space.

[0046] Optionally, the grid frame 300 is composed of crisscross cross beams and longitudinal beams, which are connected to each other to form a plurality of grid rooms 310, and the partition wall mounting grooves 320 are arranged around the sides of the grid rooms 310. Preferably, the cross beams and longitudinal beams can be modularly assembled to each other, so that the size of the grid frame 300 required can be assembled according to needs.

[0047] Optionally, the width and depth of the partition wall installation groove 320 are adapted to the partition wall 100 to ensure smooth installation. The side wall of the grid frame 300 is provided with a plurality of through holes 330 connected to the partition wall installation groove 320. The diameter of the through holes 330 is adapted to the wires or water pipes. The through holes 330 can be arranged in a straight line or staggered to ensure the strength of the structure and facilitate the layout of water and electricity pipelines under different working conditions. Preferably, the size of the through holes 330 can meet the wiring requirements of the maximum pipeline diameter, thereby ensuring the convenience of wiring.

[0048] Preferably, the central axis of the through hole 330 is located on the symmetrical center line of the grille 310. A first permanent magnet 400 is provided at the center position of the top of the partition wall 100, and a second permanent magnet 410 can be inserted into the through hole 330, and the first permanent magnet 400 and the second permanent magnet 410 are magnetically attracted. Before installing the partition wall 100, first insert the second permanent magnet 410 into the through hole 330, and then assemble the partition wall 100 into the partition wall installation groove 320. When a dragging feeling is felt during the movement of the partition wall 100, it can be determined that the position of the partition wall 100 is aligned with the position of the grille 310. At this time, the joint of adjacent partition walls 100 is located on the center line of adjacent grilles 310, thereby ensuring the installation effect. Optionally, a limiting end 411 is provided at one end of the second permanent magnet 410, and the limiting end 411 can abut against the outer wall of the grid frame 300, preventing the second permanent magnet 410 from completely entering the through hole 330 when the first permanent magnet 400 and the second permanent magnet 410 are magnetically attracted, and also facilitating subsequent disassembly.

[0049] Reference Figure 3 and Figure 4 The magnetic attraction assembly 200 includes a first magnetic attraction strip 210 and a second magnetic attraction strip 220 vertically fixed on the wall surface of the partition wall 100. The first magnetic attraction strip 210 and the second magnetic attraction strip 220 are respectively arranged near the two sides of the partition wall 100. The first magnetic attraction strip 210 and the second magnetic attraction strip 220 are arranged on the two opposite walls of the partition wall 100. When facing each other, the first magnetic attraction strip 210 and the second magnetic attraction strip 220 are arranged opposite to each other. The magnetic polarity of the first magnetic attraction strip 210 on one partition wall 100 is opposite to that of the second magnetic attraction strip 220 on the adjacent partition wall 100, forming magnetic attraction. The first magnetic attraction strip 210 and the second magnetic attraction strip 220 can be made of neodymium iron boron material. When two adjacent partition walls 100 are spliced, the adjacent partition walls 100 can fit tightly under the action of the first magnetic strip 210 and the second magnetic strip 220, and the top of the partition wall 100 cannot move in a direction perpendicular to the wall surface under the limiting action of the grid frame 300. Therefore, the partition wall 100 can be stably installed in the installation position, and when it needs to be disassembled and adjusted later, it can also be disassembled and assembled without loss. For easy identification, magnetic polarity marks can also be made on the first magnetic strip 210 and the second magnetic strip 220.

[0050] At the same time, the partition wall 100 also includes a finishing layer 500, and a ferromagnetic strip 510 is provided on the side of the finishing layer 500, and the ferromagnetic strip 510 can be magnetically attracted to the first magnetic strip 210 and the second magnetic strip 220. The thickness of the ferromagnetic strip 510 is moderate, which ensures the magnetic attraction effect without affecting the aesthetic appearance of the finishing layer 500. The finishing layer 500 can be fixed to the wall of the partition wall 100 by magnetic attraction, so the residents can choose different finishing layers 500 according to their interests and hobbies, further meeting the residents' changing needs for the partition wall finish. Optionally, the finishing layer 500 can be a wood veneer, a stone veneer, a cloth veneer, etc.

[0051] Reference Figure 4 In one embodiment, the partition wall 100 is vertically connected to the joint of two adjacent partition walls 100, the side of the partition wall 100 is in contact with the outer side of the facing surface layer 500, the first magnetic strip 210 on one side of the partition wall 100 can be magnetically attracted to the second magnetic strip 220 of the other partition wall 100, and the second magnetic strip 220 on the opposite side of the partition wall 100 can be magnetically attracted to the first magnetic strip 210 of the other partition wall 100. By setting the magnetic attraction component 200 in a suitable position, it can be ensured that the magnetic attraction component 200 can play an effective connection role when the adjacent partition walls 100 are connected, making the assembly of the partition walls 100 more convenient and stable. In addition, under the action of the magnetic attraction component 200, the vertically connected partition walls 100 are pressed against the facing surface layer 500, which can further enhance the stability of the installation of the facing surface layer 500.

[0052] In one embodiment, the first magnetic strip 210 and the second magnetic strip 220 may also be electrically controlled magnetic strips, which may be powered by a DC motor; when the DC power supply is turned on, the magnetic force is enhanced to ensure the stability of the connection, and when the power is turned off, the magnetic force is reduced to facilitate the disassembly of the partition wall 100, further improving the flexibility of the modular interior partition wall. The electrically controlled magnetic strip is made of neodymium iron boron material; this can ensure the stability of the connection and facilitate disassembly and assembly. In other embodiments, the first magnetic strip 210 and the second magnetic strip 220 may also be permanent magnets, which can simplify the structure and reduce costs.

[0053] Reference Figure 4 In one embodiment, a protrusion 110 is provided on one side of the partition wall 100, and a groove 120 is provided on the other side. The protrusion 110 of one partition wall 100 can be embedded in the groove 120 of another partition wall 100. Preferably, the protrusion 110 is a trapezoidal protrusion 110, and the upper bottom of the trapezoidal protrusion 110 faces the groove 120. At the same time, a sound insulation strip 130 is provided between the protrusion 110 and the groove 120. The sound insulation strip 130 can be a PVC sound insulation strip 130, and the sound insulation strip 130 can improve the sound insulation performance of the entire modular interior partition wall. In other embodiments, adjacent partition walls 100 can also be other splicing structures.

[0054] Reference Figure 1 At the same time, the bottom side of the partition wall 100 is connected to the bottom plate 700 through the sound insulation felt 600. The sound insulation felt 600 can effectively reduce the transmission of sound at the bottom of the partition wall 100, improve the sound insulation performance of the entire modular interior partition wall, and at the same time, the provision of the sound insulation felt 600 also helps to reduce the hard contact between the bottom side of the partition wall 100 and the bottom plate 700 during installation, thereby improving the convenience of installation.

[0055] A third magnetic strip 140 is provided on the wall surface of the partition wall 100 and near the bottom side of the partition wall 100, and the third magnetic strip 140 extends in the horizontal direction. The third magnetic strip 140 is magnetically connected to a skirting 150, and the skirting 150 can also be made of ferromagnetic material to enhance the magnetic attraction between it and the third magnetic strip 140. The third magnetic strip 140 is made of neodymium iron boron alloy to ensure that its magnetic force is strong enough. This solution makes the skirting 150 easy and stable to install, and is also convenient for later replacement or maintenance, thereby improving the flexibility and practicality of the partition wall 100 system.

[0056] Reference Figure 5 and Figure 6 In another embodiment, a connection slot 160 is provided on the wall surface of the partition wall 100, and a connection member 170 can be clamped in the connection slot 160. The connection member 170 is used to be fixed to an object to be fixed 180, and the object to be fixed 180 can pass through the decorative surface layer 500 and extend to the outside. In this embodiment, the connection slot 160 is an "L"-shaped slot, and the connection slot 160 passes through the side of the partition wall 100 along the direction of the wall surface of the partition wall 100. The shape of the connection member 170 is adapted to the connection slot 160, and the connection member 170 can be made of stainless steel to ensure the stability of the connection.

[0057] The object to be fixed 180 may be a desk, a table top, etc. In this embodiment, taking a desk as an example, the connecting member 170 is fixedly connected to the side of the desk. When installing the partition wall 100, the connecting member 170 is slid into the connecting slot 160 in a direction parallel to the wall surface of the partition wall 100, and the desk can be used normally. When the desk is not needed, the desk can also be removed and the connecting slot 160 can be covered with the finishing surface layer 500 to ensure the beauty of the wall surface. In actual use, the connecting member 170 also passes through the first magnetic strip 210 and the second magnetic strip 220.

[0058] In other embodiments, the connecting member 170 and the connecting slot 160 may also be in other forms, as long as the fast disassembly and assembly of the object to be fixed 180 and the partition wall 100 can be realized. Due to the detachable design of the facing surface layer 500 and the detachable design of the object to be fixed 180, the use flexibility and functional expansibility of the partition wall 100 are further improved without affecting the aesthetics of the wall surface.

[0059] The implementation principle of this embodiment is: through the combined design of the partition wall 100 and the grid frame 300, the rapid disassembly and flexible adjustment of the modular interior partition wall is realized. The structural design of the grid frame 300 can not only improve the stability of the entire partition system, but also facilitate the layout of water and electricity pipelines. The splicing of the partition wall 100 is achieved through the magnetic suction component 200, which is not only easy to install and disassemble, but also ensures the stability of the connection. The settings of the finishing surface layer 500, the connecting member 170, the magnetic suction strip, etc. further enhance the functionality and aesthetics, and effectively improve the problems of the traditional partition wall such as the difficulty of disassembly and assembly and the long construction period, thereby improving the variability of the indoor space.

[0060] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A modular interior partition wall for a variable space residence, characterized in that: include: A partition wall (100), adjacent partition walls (100) being spliced, a magnetic attraction component (200) being arranged at the splicing position of the partition walls (100), the magnetic attraction component (200) being used to fix the adjacent partition walls (100), the magnetic attraction component (200) comprising a first magnetic attraction strip (210) and a second magnetic attraction strip (220) being fixed vertically on the wall surface of the partition wall (100), the first magnetic attraction strip (210) and the second magnetic attraction strip (220) being arranged close to two sides of the partition wall (100), the two opposite walls of the partition wall (100) being arranged with opposite first magnetic attraction strips (210) and second magnetic attraction strips (220), the magnetic polarity of the first magnetic attraction strip (210) on one partition wall (100) and the magnetic polarity of the second magnetic attraction strip (220) on the adjacent partition wall (100), the bottom side of the partition wall (100) being used to abut against a bottom plate (700); A grid frame (300), the grid frame (300) being used for being fixedly connected to the upper floor slab, the bottom side of the grid frame (300) being provided with partition wall mounting grooves (320) with the grooves facing downwards, the partition wall mounting grooves (320) being arranged in a crisscross pattern; The top of the partition wall (100) is installed in the partition wall installation groove (320), and the joints of adjacent partition walls (100) are located at the connecting parts of adjacent partition wall installation grooves (320); The partition wall (100) further comprises a finishing surface layer (500), a ferromagnetic strip (510) being arranged on a side of the finishing surface layer (500), and the ferromagnetic strip (510) being able to be magnetically attracted to the first magnetic strip (210) and the second magnetic strip (220); the partition wall (100) being able to be vertically connected to the joint of two adjacent partition walls (100), the side edge of the partition wall (100) being in contact with the outer side surface of the finishing surface layer (500), the first magnetic strip (210) on one side surface of the partition wall (100) being able to be magnetically attracted to the second magnetic strip (220) of the other partition wall (100), and the second magnetic strip (220) on the opposite side surface of the partition wall (100) being able to be magnetically attracted to the first magnetic strip (210) of the other partition wall (100); The grille frame (300) is provided with a plurality of interlinked grille spaces (310); the partition wall mounting grooves (320) are arranged around the grille spaces (310); a through hole (330) communicating with adjacent grille spaces (310) is opened on the side wall of the grille frame (300); the through hole (330) can be used for routing water and electricity pipelines; the through hole (330) is communicated with the partition wall mounting grooves (320); A first permanent magnet (400) is arranged at the center position of the top of the partition wall (100), the center axis of the through hole (330) is located on the symmetric center line of the grille (310), a second permanent magnet (410) is inserted into the through hole (330), and the first permanent magnet (400) and the second permanent magnet (410) are magnetically attracted to each other.

2. A modular interior partition wall for a variable space residence according to claim 1, characterized in that: The wall surface of the partition wall (100) is provided with a connection slot (160), a connection member (170) can be snapped into the connection slot (160), the connection member (170) is used to be fixed to an object to be fixed (180), and the object to be fixed (180) can penetrate the finishing surface layer (500) and extend to the outside.

3. The modular interior partition wall for a variable space residence according to claim 1, characterized in that: The first magnetic attraction strip (210) and the second magnetic attraction strip (220) are electrically controlled magnetic attraction strips.

4. The modular interior partition wall for a variable space residence according to claim 1, characterized in that: A third magnetic strip (140) is provided on the wall surface of the partition wall (100) and close to the bottom side of the partition wall (100); the third magnetic strip (140) extends in a horizontal direction; and the third magnetic strip (140) is magnetically connected to a skirting line (150).

5. The modular interior partition wall for a variable space residence according to claim 1, characterized in that: A protrusion (110) is provided on one side of the partition wall (100), and a groove (120) is provided on the other side; the protrusion (110) of one partition wall (100) can be embedded in the groove (120) of another partition wall (100); and a sound insulation strip (130) is provided between the protrusion (110) and the groove (120).

6. The modular interior partition wall for a variable space residence according to claim 1, characterized in that: The bottom side of the partition wall (100) is connected to the bottom plate (700) via a sound insulation felt (600).

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