CN115067697B - Modularized movable furniture and displacement method thereof - Google Patents

Abstract

The invention relates to modularized movable furniture and a displacement method thereof, belongs to the field of household furniture, and solves the problems that in the prior art, when the furniture storage requirement is changed and the residence of an resident is changed, the shape of the furniture is required to be changed and the furniture is required to be quickly carried. The modular movable furniture of the present invention comprises: the base plate and the box body are arranged on the base, so that the modularized movable furniture is formed. Wherein, the bottom plate can be composed of one or more bases, and the box body is fixedly connected with the bottom plate; the bottom of the base is provided with a rolling wheel for realizing the rapid movement of furniture; the inside brake subassembly that is equipped with of base for realize the braking and the unblock to rolling the wheel, realize that furniture freely removes and stably put the state switch, the box is used for accomodating the clothing, and the box can have the combination of multiple structural style in order to satisfy different demands of accomodating.

Description

Modularized movable furniture and displacement method thereof

Technical Field

The invention relates to the field of household furniture, in particular to modularized movable furniture and a displacement method thereof.

Background

The prior containing furniture is mainly considered from the aspect of products, such as round corners and proper handle height. In addition, the storage modes comprise a pull-down cabinet basket and an external pull-out cabinet which are convenient to take and put, and the like.

The existing furniture products are less convenient to use, and comprehensive consideration of overall life demands, behavior patterns and the like of people is lacking. For example, there is a lack of adaptability to accommodate changes in storage demand during life, a lack of adaptability to accommodate changes in storage demand due to occupant variation, a lack of adaptability to accommodate shifts in furniture positions caused by changes in user premises, and the like.

Therefore, there is a need to design a set of furniture storage systems suitable for use indoors, with the goal of meeting various storage needs in a home environment and meeting the need for rapid movement of furniture.

Disclosure of Invention

In view of the above, the present invention aims to provide a modular movable furniture and a displacement method thereof, which are used for solving the problems of the prior art, such as lack of adaptability to the change of storage demand in life, lack of adaptability to the change of storage demand caused by resident variation, lack of adaptability to the movement of furniture position caused by the change of resident residence.

The aim of the invention is mainly realized by the following technical scheme:

a modular movable furniture comprising: a bottom plate and a box body; the box body is used for accommodating; the base plate comprises one or more bases; the base is fixedly connected with the box body, and rolling wheels are arranged below the base; the inside brake subassembly that is equipped with of base can lock the wheel that rolls.

Further, the base plate further includes: a bottom plate connecting block; two adjacent bases can be fixed as an organic whole through the bottom plate connecting block.

Further, a first connecting column and a second connecting column are arranged on the bottom plate connecting block.

Further, the first connecting column and the second connecting column are respectively connected with the connecting holes of the two adjacent bases.

Further, the brake assembly includes: a brake lever, a brake button and a release button.

Further, the brake lever is used for locking the rolling wheel, and the release button is used for unlocking the rolling wheel; the brake lever moves down to be in contact with the rolling wheel.

Further, the brake button is fixedly connected with the brake lever and is perpendicular to the brake lever.

Further, the brake button is located above the brake lever, and pressing the brake button can move the brake lever downward.

Further, the release button is located on the side of the brake lever and perpendicular to the brake lever; the side of the brake lever is provided with a bevel part, and the release button is in contact fit with the bevel part.

Further, the box body is an integrated box body which is fixedly connected.

Further, the box body is a detachable connection split mounting box body.

Further, the rolling wheel is a single-shaft wheel.

The invention discloses a displacement method of modularized movable furniture, which is applied to modularized movable furniture, and comprises the following steps:

step S1: unlocking the rolling wheel;

step S2: rolling the rolling wheel on the ground to move furniture;

step S3: after the furniture is moved into place, the rolling wheel is locked.

The technical scheme of the invention can at least realize one of the following effects:

1. the modularized movable furniture can realize displacement through the rolling wheels, achieves the product performance targets of flexibility and multiple properties, and provides use modes of arbitrary combination, convenient movement, expansion and storage and the like.

2. According to the modularized movable furniture, the rolling wheels are braked and unlocked through the brake assembly, and the rolling wheels cannot roll in a locking state when the brake assembly brakes, so that the stability of the furniture is maintained; when the brake component is unlocked, the rolling wheel is in an unlocking state, namely in a free rolling state, and furniture can rapidly move through the rolling wheel.

3. The modularized movable furniture of the invention realizes the connection of two or more bases through the connecting blocks, is convenient to assemble and disassemble, is convenient to realize the modularized assembly of the modularized movable furniture and the combination of various structural forms, and realizes various storage functions.

In the invention, the technical schemes can be mutually combined to realize more preferable combination schemes. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, like reference numerals being used to refer to like parts throughout the several views.

FIG. 1 is a floor of a modular movable furniture of the present invention;

FIG. 2 is a schematic diagram of the structure of a case of the modular movable furniture of the present invention;

FIG. 3 is a combination of modular movable furniture of the present invention;

FIG. 4 shows a structure of two short sides of the bottom plate;

FIG. 5 shows a structure of two bottom plates with long edges spliced;

FIG. 6 is a schematic illustration of a brake assembly configuration;

FIG. 7 is a braking state of the brake assembly;

FIG. 8 is a brake assembly released condition;

FIG. 9 is a schematic diagram of a connection of the connection assembly;

FIG. 10 is an enlarged view of the connection assembly;

FIG. 11 is a first modular movable furniture assembly of the present invention;

FIG. 12 is a second modular movable furniture assembly of the present invention;

FIG. 13 is a third modular movable furniture assembly of the present invention;

FIG. 14 is a fourth modular movable furniture assembly of the present invention;

FIG. 15 is a schematic view of a flat panel connector;

FIG. 16 is a schematic view of a bent connector;

fig. 17 is a schematic view of a three-sided connector.

Reference numerals:

1-a bottom plate; 2-rolling wheels; 3-a bottom plate connecting block; 4-corner blocks; 5-a box body; 6-drawer;

101-connecting grooves; 102-connecting holes; 103-braking hole slots; 104-releasing the hole groove; 105-screw holes;

301-a first connection post; 302-a second connection post; 401-fixing columns;

51-plate connectors; 52-a bent connection; 53-three-sided connector; 511-a first via; 512-second through holes; 521-third through holes; 522-fourth through holes; 531-fifth through holes; 532-sixth through holes; 533-seventh through hole;

701-a dial; 702-connecting screws; 703-a first gear; 704-a second gear;

801-a brake lever; 802-diagonal portion; 803-brake button; 804-release button.

Detailed Description

The following detailed description of preferred embodiments of the invention is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the invention, are used to explain the principles of the invention and are not intended to limit the scope of the invention.

Example 1

In one embodiment of the present invention, a modular movable furniture is disclosed, as shown in FIGS. 1-17, comprising: the base 1 and the box body 5 are arranged on the base 1, and the modularized movable furniture is formed. Wherein, one base 1 can be used as a bottom plate of furniture, and a plurality of bases 1 can be spliced into the bottom plate of furniture; the box body 5 is fixedly connected with the bottom plate; the bottom of the base 1 is provided with a rolling wheel 2 for realizing the rapid movement of furniture; the box 5 is used for accomodating the clothing, and multiple structural style can be combined in order to satisfy different storage demands to box 5.

Further, a brake assembly capable of locking the rolling wheel 2 is arranged inside the base 1.

Further, the chassis 1 has a rectangular structure as a whole, and the chassis 1 has a short side length of 450mm and a long side length of 550mm, for example.

Further, one or more drawers 6 are installed on the cabinet 5 as needed, as shown in fig. 3.

Further, the cambered surface design is adopted on the two side edges of the bottom of the base 1 in the travelling direction, and the rolling wheels 2 at the bottom are matched, so that better stability can be ensured when the base moves through the height difference.

In one embodiment of the invention, the base plate comprises one or more seats 1,

further, the bottom plate also comprises a bottom plate connecting block 3; two adjacent bases 1 can be fixed into a whole through the bottom plate connecting block 3.

Further, a first connecting column 301 and a second connecting column 302 are arranged on the bottom plate connecting block 3; the first connecting post 301 and the second connecting post 302 are respectively connected with the connecting holes 102 of two adjacent bases 1.

Further, the first connecting post 301 and the second connecting post 302 are threaded posts, and the connecting hole 102 is a threaded hole.

Four corners of the base 1 are respectively provided with concave screw point positions, and the connection of multiple bases in two directions is realized by matching with the connection components, as shown in figures 1-5. Corner components are installed in the concave parts in the four corners after connection, and the purpose is that sharp corners do not appear, so that safety is improved.

Further, the side surfaces of the four corners of the base 1 are respectively provided with a connecting groove 101, the connecting grooves 101 are rectangular grooves, and the bottom plate connecting block 3 can be matched with the rectangular grooves.

Specifically, the connecting groove 101 is in a cube shape, the connecting groove 101 is provided with two vertical side surfaces, and the two vertical side surfaces are provided with connecting holes 102, so that the base 1 can have a two-direction split mode.

Further, a plurality of bases 1 can be spliced into one complete floor. Illustratively, when two bases 1 are assembled, there are two modes of assembly: the long sides are connected, namely, the two long sides of the base 1 are connected through the bottom plate connecting block 3, as shown in fig. 4; and, the short sides are connected, i.e., the two short sides of the base 1 are connected by the bottom plate connecting block 3, as shown in fig. 5.

Specifically, when the long sides of two bases 1 are connected, the two short sides of the adjacent bases 1 coincide, as shown in fig. 4; when the short sides of two bases 1 are connected, the two long sides of adjacent bases 1 coincide, as shown in fig. 5.

Through different connected mode, can realize the furniture combination of different length and width, realize the change of multiple structural style, can satisfy different demands of putting, for example: when the indoor space is smaller, the furniture with smaller width (two short sides) shown in fig. 5 is combined by adopting the short side connection type, so that the placing requirement of the small space is met, and meanwhile, the depth (long side) of the furniture is increased, and the storage space is kept unchanged.

Further, after the base 1 is spliced, the corner blocks 4 are installed in the connecting grooves 101 of the four corners of the spliced base plate, the corner blocks 4 are provided with fixing columns 401, the fixing columns 401 can be matched with the connecting holes 102 on the base 1, connection of the corner blocks 4 and the base 1 is achieved, and the integrity and the attractiveness of the base 1 are maintained.

In one embodiment of the present invention, the case 5 is connected to the base 1 through a connection screw 702, and the driving plate 701 is used to drive the connection screw 702 to rotate so as to achieve the cooperation between the connection screw 702 and the screw hole 105. The connecting screw 702 is driven to rotate by stirring the driving plate 701 at the bottom of the box 5, so that the connecting screw 702 is screwed into the corresponding screw hole 105 on the base 1, and the box 5 is connected and fixed with the base 1.

Further, the driving plate 701 and the connecting screw 702 are driven by a gear set, as shown in fig. 9 and 10.

Further, the dial 701, the connection screw 702, and the gear set are all nested inside the case 5, and the dial 701, the connection screw 702, and the gear set can rotate relative to the case 5 but cannot be displaced relative to the case 5; namely, the box body 5 can be connected with the base 1 in a fitting way under the driving of the connecting screw 702 and the gear set.

Specifically, the dial 701 is partially exposed to the outside of the case 5, as shown in fig. 9 and 10.

Specifically, the gear set includes: the first gear 703 and the second gear 704, the first gear 703 is fixedly connected with the driving plate 701, the second gear 704 is fixedly connected with the connecting screw 702, and the first gear 703 and the second gear 704 are meshed for transmission.

When in connection: when the dial 701 is rotated, the first gear 703 rotates the dial 701 synchronously, and drives the connecting screw 702 to rotate through the second gear 704, so that the connecting screw 702 is screwed into the screw hole 105, and the fixed connection between the base 1 and the box 5 is realized.

Further, the connection mode between the case 5 and the base 1 and between the cases can be replaced by a bayonet mode, but the bayonet has the problem of easy falling off, and the connection stability cannot be ensured.

In one embodiment of the invention, the rolling wheel 2 is a single axle wheel or a universal wheel.

Considering that the stability and durability of the universal wheel are relatively poor, the invention preferably selects a single-axle wheel as the rolling wheel 2 instead of a universal wheel with more flexible mobility, which is not the best choice as the basis for bearing the storage.

The unipolar wheel includes connecting axle and wheel body, and connecting axle and 1 fixed connection of base, wheel body rotate and install on the connecting axle, and the unipolar wheel is not enough nimble, but stability is better, more durable.

In one embodiment of the invention, a braking assembly is used to control the switching between the free rolling and resting conditions of the rolling wheel 2 in order to avoid displacement of the furniture body during use.

Further, the brake assembly includes: a brake lever 801, a brake button 803, and a release button 804. The brake and unlocking of the internal brake assembly can be controlled through the brake button 803 and the release button 804, so that the rolling wheel 2 can freely roll when moving is needed, and the stability is good when moving is not needed.

According to fig. 6-8, a brake assembly description is made:

the brake assembly is mounted inside the base 1, a brake lever 801 is provided between the two wheels on the long side, the length of the brake lever 801 being greater than the minimum clear distance between the two rolling wheels 2.

The button on the top surface of the base 1 is a brake button 803, and pressing the brake button 803 downward can push the brake lever 801 to move downward, and the brake lever 801 can abut (contact and press) the rolling wheels 2 on two sides after moving downward, so as to generate a braking effect, as shown in fig. 7.

The button on the side surface of the base 1 is a release button 804, and pressing the release button 804 can drive the brake lever 801 to move upwards, so that the brake lever 801 is separated from contact with the rolling wheel 2, and the braking effect of the brake lever 801 on the rolling wheel 2 is relieved, as shown in fig. 8.

Specifically, the brake lever 801 is used to lock the scroll wheel 2, and the release button 804 is used to unlock the scroll wheel 2.

Further, the brake button 803 is fixedly connected to the brake lever 801 and the brake button 803 is perpendicular to the brake lever 801.

Further, the brake button 803 is located above the brake lever 801, and pressing the brake button 803 can move the brake lever 801 downward. The brake lever 801 moves downward to contact the wheel 2 and lock the wheel 2.

Further, the release button 804 is located on the side of the brake lever 801 and perpendicular to the brake lever 801; the side of the brake lever 801 is provided with a bevel portion 802, and the release button 804 is in contact engagement with the bevel portion 802, as shown in fig. 6.

Preferably, the slope of the slope portion 802 is inclined upward by 45 °.

Pushing the release button 804 inward, the release button 804 pushes the brake lever 801 upward through the ramp portion 802, at which time the ramp portion 802 is in a dislocated state with the release button 804, as shown in fig. 8.

Specifically, the base 1 is provided on its top surface with a brake hole groove 103 allowing the passage of the brake button 803, and the base 1 is provided on its side surface with a release hole groove 104 allowing the passage of the release button 804.

In one embodiment of the present invention, the case 5 has various structural forms, which are adapted to different demands of household storage.

Further, the box 5 is composed of four plates, namely two side plates, a back plate and a top plate.

The modularized movable furniture is combined by matching with the box bodies 5 with different sizes and then is connected with the base 1, so that different indoor common storage furniture forms can be formed; the boxes can be connected with the screw 702 through the driving plate 701.

As shown in fig. 11-14, the furniture combined with the cabinet body 5 through the base 1 can be used as a chest of drawers, a wardrobe, a bedside cabinet or a bookcase.

The box 5 may be a multi-group size structure of an integral structure, or the box 5 is formed by splicing a plurality of box boards and is connected by connecting members, wherein the connecting members are a flat plate type connecting member 51, a bending type connecting member 52 and a three-face type connecting member 53.

The side panels, the top panels and the back panels of the cabinet 5 of the modular movable furniture according to the invention can be assembled by means of the unit panels and the flat plate type connection members 51.

Further, a partition plate is connected between the two side case plates to partition the case 5 into a plurality of storage spaces. The partition plate can be formed by splicing unit plates.

Specifically, as shown in fig. 15, a flat plate type connector 51 is used to connect two unit plates connected in parallel; the flat plate type connecting member 51 is provided with a first through hole 511 and a second through hole 512, which are respectively connected with two unit plates located on the same plane.

As shown in fig. 16, the bending angle of the bending connector 52 is 90 °, and the two bending surfaces of the bending connector 52 are respectively provided with a third through hole 521 and a fourth through hole 522; the third through hole 521 and the fourth through hole 522 are provided with screws for connecting two box boards perpendicular to each other, for example: the side and top panels, the side and back panels, and the back and top panels can all be connected by a bent connection 52.

As shown in fig. 17, the three-sided connector 53 has three mutually perpendicular box plates, and three mutually perpendicular flat plate structures are respectively provided with a fifth through hole 531, a sixth through hole 532 and a seventh through hole 534 for mounting screws, and the three mutually perpendicular flat plates are respectively attached to the three mutually perpendicular box plates and are connected and fastened by the three-sided connector 53. Specifically, three-sided connectors 53 are provided at four corners of the top of the case 5 for connecting the top case plate, the back case plate, and the side case plates as one body.

The side panels, top panels and back panels of the cabinet 5 of the modular movable furniture of the present invention can be assembled by a plurality of unit panels, and in particular, the modular movable furniture of the present invention can be combined with other functions in addition to a simple storage function. For example, as shown in fig. 13, a highly suitable top panel of the case may take the form of a soft facing layer to provide a seating function; the side plates on two sides of the tall box body are removed, and the rear plate can be attached to the wall to form a wall plate with the function of occupying no space, and the like.

Example 2

In one embodiment of the present invention, a displacement method of a modular movable furniture is provided, which is applied to the modular movable furniture described in embodiment 1, and includes the following steps:

step S1: depressing the release button 804 of the brake assembly, unlocking the scroll wheel 2;

step S2: the furniture is pushed by manpower, so that the rolling wheel 2 rolls on the ground to move the furniture;

step S3: after the furniture is moved into place, the brake button 803 is pressed, locking the scroll wheel 2.

Further, in the step S1: the release button 804 is pushed inward, and the release button 804 pushes the brake lever 801 upward by the inclined surface portion 802, so that the brake lever 801 is out of contact with the wheel 2, and the wheel 2 is released from braking. At this time, the slope portion 802 and the release button 804 are in a dislocated state, as shown in fig. 8.

Further, in the step S2, after the rolling wheel 2 is unlocked, the rolling wheel 2 can roll on the ground to drive the furniture to move.

Further, in the step S3, the button on the top surface of the base 1 is a brake button 803, and the brake button 803 is disposed in the brake hole slot 103 of the base 1; pressing down the brake button 803, the brake button 803 can push the brake lever 801 to move down, and the brake lever 801 can prop against (contact and press) the rolling wheels 2 on two sides after moving down, so as to generate a braking effect, prevent the rolling wheels 2 from rolling and keep the stability of the furniture in a placing state, as shown in fig. 7.

Notably, are:

in order to match the spliced bottom plate, the side box plate, the top box plate and the back box plate of the box body 5 of the modularized movable furniture can be spliced by a plurality of unit plates; the shape and size of each box board can be changed by changing the number of the unit boards and the splicing mode, and the shape and size of each box board can be spliced by matching with the connecting mode of the base 1.

Specifically, the side panels, the top panel, and the back panel can all be assembled by the unit panels and the flat plate type connection members 51.

Further, the bending angle of the bending connector 52 is 90 ° for connecting two perpendicular box boards; the side and top panels, the side and back panels, and the back and top panels are all connected by a bent connection 52.

Further, three-sided connectors 53 are provided at four corners of the top of the case 5 for connecting the top case plate, the back case plate, and the side case plates as one body.

Further, after the box 5 is assembled, the box 5 is connected with the base 1 through the connecting screw 702; when in connection: the dial 701 is rotated, the first gear 703 synchronizes the dial 701 to rotate, and the connecting screw 702 is driven to rotate through the second gear 704, so that the connecting screw 702 is screwed into the screw hole 105, the box 5 is gradually attached to the base 1 under the driving of the connecting screw 702, and the fixed connection between the base 1 and the box 5 is realized.

Compared with the prior art, the invention has at least one of the following beneficial effects:

1. according to the modularized movable furniture, the movable furniture can realize displacement through the rolling wheel 2, and the rolling wheel is arranged at the bottom of the base, so that the quick movement of the furniture is realized, and the problem of quick carrying of the furniture in the moving process is solved. And then realize braking through the brake subassembly, realize connecting through coupling assembling, reached flexibility, diversified product performance target, provided arbitrary combination, convenient removal, expand the use modes such as accomodate.

2. According to the modularized movable furniture, the rolling wheels are braked and unlocked through the brake assembly, and the rolling wheels cannot roll in a locking state when the brake assembly brakes, so that the stability of the furniture is maintained; when the brake component is unlocked, the rolling wheel is in an unlocking state, namely in a free rolling state, and furniture can rapidly move through the rolling wheel. The state switching of free movement and stable placement of furniture is realized through the brake component.

3. The modularized movable furniture of the invention realizes the connection of two or more bases through the connecting blocks, is convenient to assemble and disassemble, is convenient to realize the modularized assembly and the combination of various structural forms of the modularized movable furniture of the invention, realizes various storage functions, can be suitable for different household environments, and solves the problem that the furniture is oversized and the residence space is limited by changing the shape of the furniture.

The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention.

Claims (7)

1. A modular movable furniture comprising: a bottom plate and a box body (5); the box body (5) is used for accommodating; the base plate comprises one or more bases (1); the base (1) is fixedly connected with the box body (5), and a rolling wheel (2) is arranged below the base (1); a brake component capable of locking the rolling wheel (2) is arranged in the base (1);

the base plate further includes: a bottom plate connecting block (3); two adjacent bases (1) can be fixed into a whole through the bottom plate connecting blocks (3);

the whole base (1) is of a rectangular structure; the bases (1) can be spliced into a complete bottom plate;

when the long sides of two bases (1) are connected, the two short sides of the adjacent bases (1) are overlapped; when the short sides of two bases (1) are connected, the two long sides of the adjacent bases (1) are overlapped; furniture combinations with different lengths and widths can be realized through different connection modes;

the box body (5) is connected with the base (1) through a connecting screw (702), and the driving plate (701) is used for driving the connecting screw (702) to rotate so as to realize the matching of the connecting screw (702) and the screw hole (105); the connecting screw (702) is driven to rotate by stirring a driving plate (701) at the bottom of the box body (5), so that the connecting screw (702) is screwed into a corresponding screw hole (105) on the base (1), and the box body (5) is connected and fixed with the base (1);

the driving plate (701) and the connecting screw (702) are driven by a gear set;

the driving plate (701), the connecting screw (702) and the gear set are nested inside the box body (5), and the driving plate (701), the connecting screw (702) and the gear set can rotate relative to the box body (5) but cannot move relative to the box body (5); the dial plate (701) is partially exposed outside the case (5);

the gear set includes: the device comprises a first gear (703) and a second gear (704), wherein the first gear (703) is fixedly connected with a driving plate (701), the second gear (704) is fixedly connected with a connecting screw (702), and the first gear (703) and the second gear (704) are meshed for transmission;

the brake assembly consists of a brake lever (801), a brake button (803) and a release button (804);

the brake lever (801) is used for locking the rolling wheel (2), and the release button (804) is used for unlocking the rolling wheel (2); the brake lever (801) is moved downwards and can be contacted with the rolling wheel (2);

the brake button (803) is fixedly connected with the brake rod (801), and the brake button (803) is perpendicular to the brake rod (801);

the brake button (803) is positioned above the brake lever (801), and pressing the brake button (803) can move the brake lever (801) downwards;

the release button (804) is positioned on the side surface of the brake lever (801) and is perpendicular to the brake lever (801); a bevel part (802) is arranged on the side surface of the brake lever (801), and a release button (804) is in contact fit with the bevel part (802).

2. Modular movable furniture according to claim 1, characterized in that the floor connection block (3) is provided with a first connection column (301) and a second connection column (302).

3. Modular movable furniture according to claim 2, characterized in that the first (301) and second (302) connecting posts are connected with the connecting holes (102) of two adjacent bases (1), respectively.

4. Modular movable furniture according to claim 1, characterized in that the box (5) is a fixedly connected integrated box.

5. Modular movable furniture according to claim 1, characterized in that the box (5) is a detachably connected split box.

6. Modular movable furniture according to claim 1, characterized in that the rolling wheel (2) is a single-axle wheel.

7. A method of displacement of a modular movable furniture, applied to a modular movable furniture according to any one of claims 1-6, comprising the steps of:

step S1: unlocking the rolling wheel (2);

step S2: the rolling wheel (2) rolls on the ground to move furniture;

step S3: after the furniture moves in place, the rolling wheel (2) is locked.