CN114250994B

CN114250994B - Freely movable variable residential house structure

Info

Publication number: CN114250994B
Application number: CN202210090464.0A
Authority: CN
Inventors: 柳少杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-06-14
Anticipated expiration: 2042-01-25
Also published as: CN114250994A

Abstract

The application relates to the technical field of residential house structures, in particular to a freely movable variable residential house structure which comprises a wall body, a top plate and a bottom plate; the wall body is supported between the top plate and the bottom plate, the wall body encloses a single residential area, a plurality of movable walls are arranged in the single residential area, each movable wall comprises a plurality of movable plates which are mutually spliced, the upper side edges of the movable plates are connected to the top plate through fixing assemblies, and the lower side edges of the movable plates are connected to the bottom plate through fixing assemblies; splicing head plates are arranged at the connecting positions of the movable wall and the wall body; the splicing head plate is the same as one side of the movable plate; the other side of the movable plate is matched and spliced with the splice plate; and connecting components are arranged between the splicing head plate and the movable plates and between the adjacent movable plates. This application has the effect that reduces the in-process that can decorate in later stage and to house type structure restriction, can reach material reuse simultaneously, the nimble changeable purpose in space.

Description

Freely movable variable residential house structure

Technical Field

The application relates to the technical field of residential house structures, in particular to a freely movable variable residential house structure.

Background

The residential house structure is basically that a unit is divided into several different house types according to different areas, each house type is the structure of the residential house, and the house types of different floors at the same position are the same. With the development of society, the improvement of living standard of people and the difference and the change of living demand and economic condition of each household, the requirements of people on the house type are also different. The layout of the house type structure is designed before the construction of a landmass producer by each house type, the room division in each house type is basically between 3 and 5m, and the limit on the house type structure is easily realized for the shear wall structure of the wall body between the rooms.

The application document with publication number CN112166221A discloses a house with a water pipe separated from a main body structure, which comprises the main body structure and the water pipe, wherein the main body structure comprises wall plates and floor plates, the wall plates are vertically arranged, a plurality of wall plates surround at least one room, the room is provided with at least one door, and the floor plates are covered on the tops of the wall plates; the wall plate is provided with a longitudinal groove, and the house further comprises a water pipe fixing component; the water pipe fixing component is fixed in the longitudinal groove inner part of the wallboard, a suspended ceiling is arranged at the top of the room, and the water pipe fixing component is installed in the suspended ceiling.

However, in the above structure, the inventor believes that a fixed room surrounded by a plurality of wall panels limits the structure of a residential building, and cannot design a house type according to needs in later decoration.

Disclosure of Invention

In order to reduce the limitation to the house type structure in the later decoration process, the application provides a freely movable type variable residential house structure.

The application provides a freely movable variable residential house structure adopts following technical scheme:

a free-moving type variable residential house structure comprises a wall body, a top plate and a bottom plate; the wall body is supported between the top plate and the bottom plate, the wall body encloses a single residential area, a plurality of movable walls are arranged in the single residential area, each movable wall comprises a plurality of movable plates which are mutually spliced, the upper side edges of the movable plates are connected to the top plate through fixing assemblies, and the lower side edges of the movable plates are connected to the bottom plate through fixing assemblies; splicing head plates are arranged at the connecting positions of the movable wall and the wall body; the splicing head plate is the same as one side of the movable plate; the other side of the movable plate is matched and spliced with the splice plate; and connecting components are arranged between the splicing head plate and the movable plates and between the adjacent movable plates.

Through adopting above-mentioned technical scheme, during the use, the staff activity wall sets up in the residential area, the activity wall adopts a plurality of fly leafs to splice each other and forms, and fix on the wall body through the splice plate between activity wall and the wall body, dismantle the back with the fly leaf to the room accessible in the residential area, after readjust the position of fly leaf with wall connection, and adjacent fly leaf passes through coupling assembling and fixes, and then can make the regional inherent later stage of residence decorate the process house type structure and can carry out great adjustment, the restriction of fitment house type has been reduced.

Preferably, the movable plate comprises a first profile, a second profile and two decorative plates; two decorative board parallel arrangement to first section bar and second section bar are located between two decorative boards and with decorative board fixed connection, are provided with the foam glass filling layer that keeps warm between two decorative boards.

By adopting the technical scheme, the first section bar and the second section bar are arranged between the two decorative plates, so that the decorative plates can be used for decorative surfaces after being arranged, decorative materials are reduced, and meanwhile, the heat-preservation foam glass filling layer positioned between the two decorative plates can be used for heat preservation and sound insulation.

Preferably, a reserved pipe is arranged inside the movable plate, the reserved pipe is arranged in the heat-insulation foam glass filling layer in parallel to the decorative plate, and through holes are formed in the end parts of the first section bar and the second section bar corresponding to the reserved pipe; the connecting assembly is arranged at the through hole.

Through adopting above-mentioned technical scheme, reserve the pipe and be on a parallel with the decorative board setting to coupling assembling corresponds the tip position that sets up at the reservation pipe, thereby can follow in the reservation pipe when the installation and operate coupling assembling, makes things convenient for coupling assembling's installation, reduces the damage to the decorative board surface.

Preferably, the connecting assembly comprises two mounting seats and a plurality of connecting bolts, one of the mounting seats is fixed on the first section bar, the other of the mounting seats is fixed on the second section bar of the other movable plate, the connecting bolts penetrate through one mounting seat and the other mounting seat in threaded connection, and the arrangement positions of the connecting bolts are smaller than the radius of the reserved pipe from the center of the through hole.

Through adopting above-mentioned technical scheme, a mount pad is fixed on first section bar, and another mount pad is fixed on the second section bar, can carry out fixed connection with adjacent fly leaf when making set up connecting bolt between two mount pads to the mount pad can be dismantled with the fly leaf, makes things convenient for the production of fly leaf.

Preferably, the mounting seat is provided with a positioning bulge, the side wall of the through hole is provided with a positioning groove, and the mounting seat is positioned through the matching of the positioning bulge and the positioning groove.

Through adopting above-mentioned technical scheme, when installing the mount pad, will fix a position the protruding card to the constant head tank in, the pore pair that is used for installing connecting bolt on two adjacent mount pads makes, and then makes things convenient for connecting bolt's installation.

Preferably, the first section bar is provided with a connecting bulge, and the connecting bulge is back to the center of the movable plate; the second section bar is provided with a connecting groove; the whole connecting groove is wedge-shaped, and when two adjacent connecting grooves are spliced with each other, the connecting protrusion is inserted into the connecting groove.

By adopting the technical scheme, when the connecting protrusion is matched with the wedge-shaped connecting groove, the connecting protrusion can align the two adjacent movable plates under the action of the connecting groove through the extrusion of the connecting assembly, so that the movable plates are convenient to position, and the situation that the adjacent movable plates are rocked after being installed is reduced.

Preferably, one side of each of the first profile and the second profile, which faces the decorative plate, is provided with a connecting edge, and the inner surface of the decorative plate is provided with a connecting groove; the connecting edge is inserted into the connecting groove, the edge of the decorative plate is provided with a screw, and the screw is perpendicular to the connecting edge and is connected to the decorative plate.

Through adopting above-mentioned technical scheme, all set up on first section bar and the second section bar and connect the limit to connect the limit and connect on the decorative board in inserting the decorative board, rethread screw perpendicular to, thereby can make first section bar and second section bar be connected more firmly with the decorative board under the effect of connecting the limit.

Preferably, two positioning cavities are formed on the second section bar; the positioning cavity is used for connecting a fixing component; the fixing component comprises a fixing plate and a lug; the lug is fixed on the fixing plate; the fixing plate is connected to the top plate or the floor; the lug is inserted into the positioning cavity for fixing the movable plate.

Through adopting above-mentioned technical scheme, set up the lug on the fixed plate, during the installation, earlier block the location intracavity with the lug, after the fly leaf is fixed again, then connect the fixed plate on roof or floor to the side of going up that makes the fly leaf blocks through the lug with the downside, improves the installation fastness of fixed plate.

Preferably, a conduit is arranged in the reserve pipe, the conduit has a plurality of conduits, one or more conduits enter the first section bar through the through holes and reach the position of the top plate along the length direction of the first section bar.

Through adopting above-mentioned technical scheme, the spool has many, and the spool can be arranged in reserving the pipe, also can reach the position of roof along the length direction of first section bar to it is easier to make setting up of spool, makes things convenient for the fitment construction of electric wire.

Preferably, the splice plate comprises a third profile; the third section bar is the same as the second section bar, and the third section bar of the splicing head plate is arranged along the wall body and fixedly connected with the wall body; the third section bar of the splicing head plate is used for connecting the first section bar of the movable plate.

By adopting the technical scheme, the third section bar is the same as the second section bar, so that the third section bar is installed on the wall body, the movable plates are the same in shape, and the splice plate is made of the material of the movable plates, so that the types of the material are reduced.

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

1. the movable wall is formed by splicing a plurality of movable plates, the movable wall and the wall are fixed on the wall through the splicing head plate, the movable plates can be detached from rooms in a residential area, the positions of the movable plates are adjusted and then the movable plates are connected with the wall, and the adjacent movable plates are fixed through the connecting assembly, so that the limitation on the decorated house type in the later decoration process can be reduced;

2. the reserved pipe is arranged in parallel to the decorative plate, and the connecting assembly is correspondingly arranged at the end part of the reserved pipe, so that the connecting assembly can be operated from the reserved pipe during installation, the connecting assembly is convenient to install, and the damage to the surface of the decorative plate is reduced;

3. all set up the connection limit through on first section bar and the second section bar to in connecting the limit and inserting the decorative board, the limit is connected on the decorative board to the rethread screw perpendicular to, thereby can make first section bar and second section bar be connected more firmly with the decorative board under the effect on connection limit.

Drawings

FIG. 1 is a schematic overall structure diagram of a first embodiment of the present application;

FIG. 2 is a structural diagram of an installation of a movable wall according to an embodiment of the present application;

FIG. 3 is a schematic view of a connection structure between a movable plate and a splicing plate in an embodiment of the present application;

FIG. 4 is a schematic diagram illustrating the position of a reserve tube in the first embodiment of the present application;

FIG. 5 is an enlarged partial schematic view of portion A of FIG. 4;

FIG. 6 is a schematic view illustrating the installation of the mounting seat and the second profile according to an embodiment of the present invention;

FIG. 7 is a schematic view of the installation of the fixing assembly according to one embodiment of the present application;

fig. 8 is a schematic overall structure diagram of the second embodiment of the present application.

Description of reference numerals: 1. a wall body; 11. a top plate; 12. a base plate; 13. a panel; 14. a keel; 2. a residential area; 21. a toilet; 22. a kitchen; 23. a living room; 24. a restaurant; 25. a bedroom; 3. a movable wall; 4. a movable plate; 41. a first profile; 411. a connecting projection; 42. a second profile; 421. a connecting groove; 43. a decorative plate; 44. a thermal insulation foam glass filling layer; 45. a positioning cavity; 5. splicing the head plates; 51. a third section bar; 6. reserving a pipe; 61. a through hole; 62. a conduit; 7. a connecting assembly; 71. a mounting seat; 711. a flat plate; 712. a seat ring; 713. positioning a groove; 714. positioning the projection; 72. a connecting bolt; 8. a fixing assembly; 81. a fixing plate; 82. a bump; 9. a connecting edge; 91. connecting grooves; 92. a screw; 10. a skirting line.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses a freely movable variable residential house structure.

The first embodiment is as follows:

a free-moving type variable residential house structure is disclosed, referring to fig. 1 and 2, and comprises a wall body 1, a top plate 11 and a bottom plate 12, wherein the wall body 1 is vertically arranged, the wall body 1 is a shear wall and is provided with the periphery of the residential house, the top plate 11 is arranged at the upper part of the wall body 1, the bottom plate 12 is arranged at the lower part of the wall body 1, the wall body 1 is supported between the top plate 11 and the bottom plate 12, a residential area 2 is enclosed by the wall bodies 1, no wall body 1 is arranged inside the residential area 2, a plurality of movable walls 3 are arranged inside the residential area 2, the movable walls 3 are vertically connected between the top plate 11 and the bottom plate 12, the movable walls 3 are free of support between the top plate 11 and the bottom plate 12, each movable wall 3 comprises a plurality of movable plates 4, the movable plates 4 can be detached, and when the residential house structure needs to be adjusted, the movable walls 3 are detached and then spliced at proper positions. A plurality of rooms are arranged in the residential area 2 through the movable wall 3, wherein the rooms in the embodiment comprise two fixed toilets 21 and a fixed kitchen 22, and the toilets 21 and the kitchen 22 are arranged at fixed positions of the residential area 2 due to water pipes reserved in the toilets and the kitchens; there is also provided an active living room 23, a dining room 24 and two bedrooms 25.

Referring to fig. 2, an assembly head plate 5 is connected to a wall 1, the assembly head plate 5 is connected to a plurality of movable plates 4 to form a movable wall 3 in a residential area 2, the movable plate 4 includes a first section bar 41, a second section bar 42 and two decorative plates 43, the assembly head plate 5 includes a third section bar 51, the third section bar 51 is identical to the second section bar 42, the assembly head plate 5 is identical to the movable plate 4 on one side where the second section bar 42 is disposed, the third section bar 51 of the assembly head plate 5 is fixed to the wall 1 through an expansion bolt, and one side of the third section bar 51 on the assembly head plate 5 is used for connecting the movable plate 4, so that the movable plate 4 can be kept consistent in shape when the movable plate 4 is disposed, and the assembly head plate 5 is easier to manufacture. The two decorative plates 43 on the movable plate 4 are arranged in parallel and at intervals, the first section bar 41 and the second section bar 42 are arranged between the two decorative plates 43, the two decorative plates 43 are arranged at opposite positions, and a heat-insulating foam glass filling layer 44 is filled among the first section bar 41, the second section bar 42 and the two decorative plates 43, so that the movable plate 4 is light and convenient to integrate and has good sound insulation and heat insulation effects; meanwhile, a skirting line 10 is arranged at the position where the bottom of the movable wall 3 is connected with the bottom plate.

Referring to fig. 3, a reserved pipe 6 is arranged in the heat-insulating foam glass filling layer 44, two reserved pipes 6 are arranged up and down, the reserved pipes 6 are arranged in parallel to the decorative plate 43, a through hole 61 is formed in the end portion of the reserved pipe 6 on the first section bar 41, the second section bar 42 and the third section bar 51, a connecting assembly 7 is installed in the through hole 61, the movable plate 4 is connected with the splice joint plate 5 or the movable plate 4 is connected with the movable plate 4, and the connecting assembly 7 is operated from the position of the through hole 61 by adopting operation work, so that the adjacent movable plates 4 or the splice joint plates 5 are fixedly connected. Be provided with spool 62 in reserve pipe 6, simultaneously after coupling assembling 7 installs, or coupling assembling 7 installs preceding need install according to the spool 62 type that sets up, can set up many spool 62 in same reserve pipe 6, partial spool 62 can install in roof 11 as required simultaneously, consequently, the position that one or many spool 62 entered into first section bar 41 and reached roof 11 along the vertical upwards position that reachs roof 11 of first section bar 41 by the position of through-hole 61 at the in-process that spool 62 wore to establish, be used for wearing to establish electric wire all the way in the same spool 62, conveniently carry out the installation of electric wire after the installation of enclosure 3. Meanwhile, the surface of the wall body 1 is firstly fixed with the panel 13 through the keel 14, the panel 13 can be leveled through the arrangement of the keel 14, and the operation of leveling the surface of the wall body 1 is reduced.

Referring to fig. 4 and 5, the connecting assembly 7 includes two mounting seats 71 and a plurality of connecting bolts 72, the same connecting assembly 7 is located between two adjacent movable plates 4 or movable plates 4 and the splice plate 5, one mounting seat 71 is fixed on the first section bar 41, the other mounting seat 71 is fixed on the second section bar 42 or the third section bar 51, the mounting seats 71 include a flat plate 711 and a seat ring 712, the seat ring 712 is cylindrical, the outer diameter of the seat ring 712 is equal to the inner diameter of the through hole 61, so that the seat ring 712 can be matched with the through hole 61, the flat plate 711 is fixed at one end of the seat ring 712 for being fixed with the first section bar 41, the second section bar 42 or the third section bar 51, and can be connected by welding. When two adjacent movable plates 4 are mounted, the two mounting seats 71 are oppositely arranged, and the connecting bolt 72 passes through one mounting seat 71 and is in threaded connection with the other mounting seat 71, so that the connecting bolt 72 can tightly close the two adjacent movable plates 4. The distance between the position of the connecting bolt 72 on the mounting seat 71 and the center of the through hole 61 is smaller than the radius of the reserved pipe 6, so that the movable plate 4 can conveniently stretch into the reserved pipe 6 through an operation tool after being spliced and the connecting bolt 72 can be rotated, or the movable plate 4 can be detached by detaching the connecting bolt 72, the detached movable plate 4 can be continuously used, and the waste of decoration materials is reduced. With reference to fig. 3, a connecting protrusion 411 is disposed on the first section bar 41, a connecting groove 421 is disposed on the second section bar 42, the connecting protrusion 411 is wedge-shaped as a whole, and the connecting protrusion 411 faces away from the center of the movable plate 4. The connection groove 421 is recessed toward the center of the movable plate 4, and the whole connection groove 421 is formed in a wedge shape. When two adjacent movable plates 4 are spliced with each other, the connecting protrusion 411 can be inserted into the connecting groove 421, so that the two movable plates 4 can be mutually inserted, and the decorative plate 43 can be aligned by matching the connecting protrusion 411 and the connecting groove 421, so that the movable plates 4 can be conveniently mounted.

Referring to fig. 6 and 7, a positioning groove 713 is formed in the inner wall of the through hole 61, a positioning protrusion 714 is disposed on the mounting seat 71, the positioning protrusion 714 is disposed on the sidewall of the seat ring 712, and when the mounting seat 71 is connected to the through hole 61, the positioning protrusion 714 is inserted into the positioning groove 713, so that the holes for installing the connecting bolts 72 on the mounting seat 71 correspond to each other, and the mounting seat 71 is conveniently installed on the first profile 41 or the second profile 42. The upper side of the movable plate 4 and the lower side of the movable plate 4 are both provided with a fixing component 8, and are connected with the top plate 11 or the bottom plate 12 through the fixing component 8, the fixing component 8 includes a fixing plate 81 and a bump 82, the fixing plate 81 and the bump 82 can be connected by welding or integrally arranged, the fixing plate 81 is arranged against the top plate 11 or the bottom plate 12, and the bump 82 is located on one surface of the fixing plate 81, so that the bump 82 faces towards the movable plate 4. Be located and be formed with two location chambeies 45 on second section bar 42, location chamber 45 corresponds the setting with bellied position, when the installation, place the last side and the lower side of fly leaf 4 and correspond the lug 82 to location intracavity 45 earlier with fixed subassembly 8, then fix two fly leaves 4 earlier through coupling assembling 7, then rethread expansion bolts connects fixed plate 81 on bottom plate 12 or roof 11, thereby can restrict the slope of fly leaf 4, improve the installation fastness of fly leaf 4.

Referring to fig. 6, in order to improve the firmness of the connection between the decorative plate 43 and the first profile 41 and the second profile 42, a connecting edge 9 is provided on one side of the first profile 41 and the second profile 42 facing the decorative plate 43, and a connecting groove 91 is provided on the inner surface of the decorative plate 43; the connecting edge 9 is inserted into the connecting groove 91 perpendicular to the surface of the decorative plate 43, a screw 92 is arranged on the edge of the decorative plate 43, the screw 92 is screwed into the decorative plate 43 perpendicular to the connecting edge 9 and is in threaded connection with the connecting edge 9, and the decorative plate 43 can be a paint-free plate.

Example two:

a free-form variable residential house structure, referring to fig. 8, is different from the first embodiment in that: the room divided by the movable wall 3 comprises three bedrooms 25, a living room 23 and a dining room 24, wherein one bedroom 25 is formed by arranging the movable wall 3 in the living room 23 and adjusting the position of the movable wall 3 of the adjacent bedroom 25 in the embodiment I.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A free-moving type variable residential house structure comprises a wall body (1), a top plate (11) and a bottom plate (12); wall body (1) supports between roof (11) and bottom plate (12), its characterized in that: the wall bodies (1) enclose a single residential area (2), a plurality of movable walls (3) are arranged in the single residential area (2), each movable wall (3) comprises a plurality of movable plates (4) which are spliced with one another, the upper side edges of the movable plates (4) are connected to a top plate (11) through fixing assemblies (8), and the lower side edges of the movable plates (4) are arranged on a bottom plate (12) through the fixing assemblies (8); the splicing head plate (5) is arranged at the connecting position of the movable wall (3) and the wall body (1); the splicing head plate (5) is the same as one side of the movable plate (4); the other side of the movable plate (4) is matched and spliced with the splicing head plate (5); connecting assemblies (7) are arranged between the splicing head plate (5) and the movable plates (4) and between the adjacent movable plates (4);

the movable plate (4) comprises a first profile (41), a second profile (42) and two decorative plates (43); the two decorative plates (43) are arranged in parallel, the first section bar (41) and the second section bar (42) are positioned between the two decorative plates (43) and fixedly connected with the decorative plates (43), and a heat-insulating foam glass filling layer (44) is arranged between the two decorative plates (43);

a reserved pipe (6) is arranged in the movable plate (4), the reserved pipe (6) is arranged in the heat-insulating foam glass filling layer (44) in parallel with the decorative plate (43), and through holes (61) are formed in the end parts of the first section bar (41) and the second section bar (42) corresponding to the reserved pipe (6); the connecting assembly (7) is arranged at the through hole (61);

the connecting assembly (7) comprises two mounting seats (71) and a plurality of connecting bolts (72), one mounting seat (71) is fixed on the first section bar (41), the other mounting seat (71) is fixed on the second section bar (42) of the other movable plate (4), the connecting bolts (72) penetrate through one mounting seat (71) to be in threaded connection with the other mounting seat (71), and the distance between the arrangement positions of the connecting bolts (72) and the center of the through hole (61) is smaller than the radius of the reserved pipe (6);

the mounting seat (71) is provided with a positioning protrusion (714), the side wall of the through hole (61) is provided with a positioning groove (713), and the mounting seat (71) is positioned through the matching of the positioning protrusion (714) and the positioning groove (713);

the mounting seat (71) comprises a flat plate (711) and a seat ring (712), the seat ring (712) is cylindrical, the outer diameter of the seat ring (712) is equal to the inner diameter of the through hole (61), so that the seat ring (712) can be matched with the through hole (61), and the flat plate (711) is fixed at one end of the seat ring (712) and is used for being fixed with the first profile (41) or the second profile (42);

the distance between the position of the connecting bolt (72) on the mounting seat (71) and the center of the through hole (61) is smaller than the radius of the reserved pipe (6), and the connecting bolt (72) can be extended into the reserved pipe (6) and rotated through an operation tool after the movable plates (4) are spliced.

2. The structure of a free-living variable residential building according to claim 1, wherein: the first profile (41) is provided with a connecting bulge (411), and the connecting bulge (411) is back to the center of the movable plate (4); a connecting groove (421) is formed in the second sectional material (42); the whole connecting groove (421) is wedge-shaped, and when two adjacent connecting grooves are spliced with each other, the connecting protrusion (411) is inserted into the connecting groove (421).

3. The structure of a free-living variable residential building according to claim 1, wherein: one sides, facing the decorative plate (43), of the first profile (41) and the second profile (42) are provided with connecting edges (9), and the inner surface of the decorative plate (43) is provided with a connecting groove (91); the connecting edge (9) is inserted into the connecting groove (91), the edge of the decorative plate (43) is provided with a screw (92), and the screw (92) is perpendicular to the connecting edge (9) and is connected to the decorative plate (43).

4. The structure of a free-living variable residential building according to claim 1, wherein: two positioning cavities (45) are formed on the second section bar (42); the positioning cavity (45) is used for connecting a fixing component (8); the fixing component (8) comprises a fixing plate (81) and a lug (82); the lug (82) is fixed on the fixing plate (81); the fixing plate (81) is connected to the top plate (11) or the floor; the lug (82) is inserted into the positioning cavity (45) for fixing the movable plate (4).

5. The structure of a free-living variable residential building according to claim 1, wherein: be provided with spool (62) in reserve pipe (6), spool (62) have many, and one of them or several spool (62) enter into first section bar (41) through-hole (61) to reach the position of roof (11) along the length direction of first section bar (41).

6. The structure of a free-living variable residential building according to claim 1, wherein: the splicing head (5) comprises a third section bar (51); the third section bar (51) is the same as the second section bar (42), and the third section bar (51) of the splicing head plate (5) is arranged along the wall body (1) and is fixedly connected with the wall body (1); the third section bar (51) of the splicing head plate (5) is used for connecting the first section bar (41) of the movable plate (4).