CN114831460A

CN114831460A - Multifunctional combined sofa and use method thereof

Info

Publication number: CN114831460A
Application number: CN202210478462.9A
Authority: CN
Inventors: 洪敦胜; 洪敦亮; 洪敦明
Original assignee: Anhui Jianmu Smart Home Co ltd
Current assignee: Anhui Jianmu Smart Home Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-02

Abstract

The invention discloses a multifunctional combined sofa and a use method thereof, wherein the multifunctional combined sofa comprises two assembly bases, temperature regulating mechanisms are fixedly arranged inside the two assembly bases, a combined disassembling mechanism is formed by combining the outer walls of the two assembly bases, a transferring mechanism is fixedly arranged at the bottoms of the two assembly bases, the temperature regulating mechanisms are arranged, so that the ventilation and heating of a sofa cushion are realized, when the sofa is used in summer, cold air generated by a driving part in the mechanism can be quickly conveyed through holes to cover the surface of a leather layer, and the temperature inside plastic foam is reduced.

Description

Multifunctional combined sofa and use method thereof

Technical Field

The invention relates to the technical field of sofa equipment, in particular to a multifunctional combined sofa and a use method thereof.

Background

The sofa is a multi-seat chair with soft cushion, the thick chair is provided with a thick chair, the two sides are provided with armrests, the sofa is one of soft furniture, the origin of the sofa can be traced back to ancient Egypt about 2000 before the first Gregorian, but the soft sofa in the real sense appears from the end of the sixteen century to the beginning of the seventeen century, the sofa at that time mainly uses natural elastic materials such as horsehair, bird feathers, plant fluff and the like as fillers, and the outside is covered with fabrics such as velvet, embroidery and the like, so as to form a soft human body contact surface, for example, the Huaxing Geer chair which is popular in Europe and is used by the public at that time, the sofa is one of the earliest sofa chairs.

In the prior art, as in the Chinese patent number: CN 106388385A, discloses a combined multifunctional sofa, which comprises a backrest, a sofa seat, armrest seats and a movable base, wherein the armrest seats are vertically arranged on the left side surface and the right side surface of the sofa seat; a backrest is vertically arranged at the rear edge of the top surface of the sofa seat and is positioned between the two armrest seats, and the front ends and the rear ends of the bottom surfaces of the two armrest seats are both provided with a movable base; a plurality of drawers are horizontally arranged on the front side surface of the sofa seat at intervals; the backrest is horizontally provided with a plurality of air bags at intervals; the movable base comprises a hollow shell, a cylinder, a pulley and a cross beam, the cylinder is installed at the top of the inner wall of the hollow shell, a piston rod of the cylinder is connected with the top surface of the cross beam, two plates are vertically connected to the bottom surface of the cross beam, a rotating shaft is vertically connected between the two plates, the pulley is rotatably installed on the rotating shaft, and a hole is formed in the bottom of the hollow shell relative to the position of the pulley.

However, the above patents have the following disadvantages:

along with the sustainable development of science and technology, can advance the sofa with multiple intelligent equipment assembly for the comfort level of increase sofa, supply the operator to experience, the material majority on sofa cushion and back surface is the leather, it is inside to be filled by plastic foam, but in the above-mentioned patent, can't carry out the temperature regulation and control to the cushion on the sofa, when the sofa is used on hot day, the heat of gathering in the foam, can continuously give off on the cushion surface, the sofa is when using winter simultaneously, leather material temperature on the cushion is lower, and then cause the user to experience the relatively poor problem of feeling to the sofa.

Therefore, a multifunctional sectional sofa and a method for using the same are proposed to solve the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a multifunctional combined sofa and a use method thereof, wherein the ability of ventilating and heating a sofa cushion is realized through a temperature regulating mechanism connected with an assembly base, the control part arranged on the sofa can be used for regulating and controlling the wind power generated by a driving part when the sofa is ventilated, and meanwhile, when the sofa cushion is heated, the user feels the surface temperature of the cushion, the heating temperature is effectively set, the experience effect of the sofa on the user is increased, and the problems in the background art are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional combined sofa comprises two assembly bases, wherein temperature regulating mechanisms are fixedly mounted inside the two assembly bases, combined and disassembled mechanisms are formed on the outer surface walls of the two assembly bases in a combined mode, and transfer mechanisms are fixedly mounted at the bottoms of the two assembly bases;

preferably, the temperature regulation and control mechanism comprises two reinforcing plates A, the bottoms of the two reinforcing plates A are respectively and fixedly installed at the bottom of the inner wall of the assembly base through a group of screws A, U-shaped metal frames are welded at the tops of the two reinforcing plates A, a group of installation holes are formed in the tops of the two U-shaped metal frames, a driving motor is fixedly inserted into the inner surface wall of each of the two groups of installation holes, a limiting sleeve is fixedly installed at the top of each driving motor, a transmission rod is fixedly installed at the output end of each driving motor, a fan is fixedly sleeved on the outer surface wall of each transmission rod, inner connecting plates are fixedly installed on the inner surface walls of the two assembly bases, solid wood plates are placed at the tops of the two inner connecting plates, plastic foam is arranged at the tops of the two solid wood plates, and a group of conductive plates are fixedly installed at the tops of the two solid wood plates, every group all be connected with the heating wire between the relative one side of current conducting plate, two the inside of plastic foam is arranged respectively in to the exterior wall of heating wire, two the surface of plastic foam all is covered with the leather layer, and just two leather layers all bind the exterior wall at solid board respectively through the rivet.

Preferably, a set of air inlet holes is formed in the two solid wood boards, and a set of exhaust holes is formed in the surface of the two leather layers in advance.

Preferably, the combination and disassembly mechanism comprises a rectangular groove A, the rectangular groove A is arranged on the front surface of one of the assembly bases, an electromagnetic plate A and a group of conducting rods A are connected to the inside of the rectangular groove A respectively, and wiring ends of the electromagnetic plate A and the group of conducting rods A are connected with an inner flat cable in one of the assembly bases.

Preferably, an external connection plate A is fixedly installed on the front surface of one of the two assembly bases, a metal plate A is fixedly installed on the front surface of the external connection plate A, a group of power-on jacks are arranged inside the external connection plate A, the output ends of the power-on jacks are connected with the internal flat cables in one of the assembly bases, and the number of the power-on jacks is equal to that of the conductive rods A.

Preferably, a rectangular groove B is formed in one side of the outer wall of one of the two assembling bases, an electromagnetic plate A and a group of conducting rods B are connected to the inside of the rectangular groove B respectively, and wiring ends of the electromagnetic plate A and the group of conducting rods B are connected with an inner flat cable in one of the assembling bases.

Preferably, an outer connecting plate B is fixedly mounted on one side of the outer wall of one of the two assembling bases, a metal plate B is fixedly mounted on the front surface of the outer connecting plate B, a group of power-on jacks B are arranged inside the outer connecting plate B, the output ends of the power-on jacks B are connected with a flat cable inside one of the assembling bases, and the number of the power-on jacks B is equal to that of the conducting rods B.

Preferably, the transfer mechanism includes two sets of metal poles, and is two sets of the top of metal pole is fixed respectively and is inserted the bottom of establishing at the assembly base, every the equal movable sleeve of exterior wall of metal pole is equipped with the universal wheel, two a set of mounting groove has all been seted up to the bottom of assembly base, and is two sets of the equal fixed mounting in inside top of mounting groove wherein every has a set of electric telescopic handle, every group all fixed cover is equipped with the rubber slab between electric telescopic handle's the output.

Preferably, two the rear surface of assembly base all has reinforcing plate B, two through a set of screw B fixed mounting a set of L type frame, every group all welded to the outer table wall of reinforcing plate B all fixed cover is equipped with the back between the outward appearance wall of L type frame, two the welding of one of them outer wall one side of assembly base has a set of bracing piece, and is a set of fixed cover is equipped with the controller between the outward appearance wall of bracing piece, the top of controller is provided with display screen and a set of manipulating key respectively.

The use method of the multifunctional combined sofa comprises the following steps:

the method comprises the following steps: when the sofa needs to be adjusted to a sleeping mode, one of the assembly bases is moved, the outer connecting plate A on the assembly base is movably inserted into the rectangular groove A, meanwhile, the one sofa is electrified, the adsorption effect generated at the electromagnetic plate A attracts the metal plate A, the conductive rod A is fully inserted into the electrifying jack, and meanwhile, current input into the assembly base is conducted into the other sofa through transmission of the conductive rod A.

Step two: when the sofa needs to be adjusted to be in the sitting and standing mode, the outer connecting plate B on one sofa is aligned to the rectangular groove B through the method, and the conducting rod B can be fully inserted into the power-on jack B through the adsorption effect generated at the conducting rod B.

Step three: when the sofa is in hot day use, start the driving motor in the U type metal frame, drive the fan and rotate at a high speed in assembling the base, during cold wind that the fan produced can be followed air inlet hole and continuously discharged into plastic foam, finally followed the exhaust hole department in the leather layer, covered cold wind on the surface on leather layer.

Step four: when the sofa is in hot day use, after the sofa circular telegram, press the manipulating key, send the start command to the assembly base by the controller again, make the electric current rapid transfer in the assembly base advance the current conducting plate in, carry out the circular telegram to the heating wire, along with the increase of time, the heat of heating wire surface diffusion can continuously permeate into plastic foam for the temperature on leather layer surface increases.

Preferably, in the step one: when the position of two sofas need be removed, through the swing joint nature between metal pole and the universal wheel for the sofa possesses the ability of 360 corners, and when the position of two sofas was confirmed, the electric telescopic handle in the starting mounting groove this moment lasted the height of decline rubber slab, finally made the bottom of rubber slab fully and ground contact.

Compared with the prior art, the invention has the beneficial effects that:

1. when the sofa is used in winter, the control part in the equipment collects current into the heating element, so that heat diffused on the surface of the heating element continuously permeates into the surface of the leather layer, and the heat generated in the heating element is evenly distributed in the plastic foam, and the experience effect of the sofa on a user is effectively improved.

2. The combined and disassembled mechanism is arranged, so that the sofa has a combined mode, and two independent sofas can be fully connected by utilizing an electromagnetic adsorption mode.

3. The invention improves the flexibility and the mobility of the sofa in the position adjustment by arranging the transfer mechanism, when the position of the sofa is determined, the driving part in the mechanism is started to fully contact the bottom of the rubber plate with the ground, and the friction force between the sofa and the ground is increased by utilizing the characteristic of the rubber material, thereby avoiding the position deviation of the sofa in use.

Drawings

FIG. 1 is a perspective view of a front view structure of a multifunctional assembled sofa and its method of use of the present invention;

FIG. 2 is a perspective view of a top view of the multifunctional assembled sofa and its method of use of the present invention;

FIG. 3 is a side view of the multifunctional assembled sofa and the method for using the same of the present invention;

FIG. 4 is a perspective view of the bottom side structure of the multifunctional assembled sofa and the method for using the same of the present invention;

FIG. 5 is an enlarged perspective view of a solid wood structure of the multifunctional assembled sofa and the method for using the same of the present invention;

FIG. 6 is a schematic view of the internal structure of the moldable foam of the multi-functional modular sofa and the method of using the same of the present invention;

FIG. 7 is an enlarged perspective view of the multifunctional assembled sofa and the method of using the same of FIG. 3 at the position A;

fig. 8 is an enlarged perspective view of the multifunctional assembled sofa and the using method thereof shown in fig. 4 at the position B.

In the figure: 1. assembling a base; 2. a temperature regulating mechanism; 201. a reinforcing plate A; 202. a U-shaped metal frame; 203. mounting holes; 204. a drive motor; 205. a limiting sleeve; 206. a transmission rod; 207. a fan; 208. an inner connecting plate; 209. a solid wood board; 210. a moldable foam; 211. a leather layer; 212. an air inlet hole; 213. an exhaust hole; 214. a conductive plate; 215. an electric heating wire; 3. a combined and disassembled mechanism; 301. a rectangular groove A; 302. an electromagnetic plate A; 303. a conductive rod A; 304. an outer connecting plate A; 305. a metal plate A; 306. a power-on jack; 307. a rectangular groove B; 308. an electromagnetic plate A; 309. a conductive rod B; 310. an outer connecting plate B; 311. a metal plate B; 312. a power-on jack B; 4. a transfer mechanism; 401. a metal rod; 402. a universal wheel; 403. mounting grooves; 404. an electric telescopic rod; 405. a rubber plate; 5. a reinforcing plate B; 6. an L-shaped frame; 7. a backrest; 8. a support bar; 9. a controller; 10. a display screen; 11. an operation key.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a multifunctional combined sofa and a using method thereof comprise two assembling bases 1, wherein temperature regulating mechanisms 2 are fixedly arranged inside the two assembling bases 1, a combined disassembling mechanism 3 is formed by combining the outer surface walls of the two assembling bases 1, and transferring mechanisms 4 are fixedly arranged at the bottoms of the two assembling bases 1.

As shown in fig. 5-7, the temperature control mechanism 2 includes two reinforcing plates a201, the bottoms of the two reinforcing plates a201 are respectively fixedly mounted at the bottom of the inner wall of the assembly base 1 through a set of screws a, U-shaped metal frames 202 are welded at the tops of the two reinforcing plates a201, a set of mounting holes 203 are respectively formed at the tops of the two U-shaped metal frames 202, a driving motor 204 is fixedly inserted into each inner surface wall of the two sets of mounting holes 203, a limiting sleeve 205 is fixedly mounted at the top of each driving motor 204, a transmission rod 206 is fixedly mounted at the output end of each driving motor 204, a fan 207 is fixedly sleeved on the outer surface wall of each transmission rod 206, inner connection plates 208 are fixedly mounted on the inner surface walls of the two assembly bases 1, solid wood plates 209 are respectively placed at the tops of the two inner connection plates 208, plastic foam 210 is respectively disposed at the tops of the two solid wood plates 209, a set of conductive plates 214 is fixedly mounted at the tops of the two solid wood plates 209, the opposite sides of each set of conductive plates 214 are connected with heating wires 215, the outer walls of the two heating wires 215 are respectively disposed inside the plastic foam 210, the outer surfaces of the two plastic foam 210 are covered with leather layers 211, and both leather layers 211 are respectively bound on the outer surface wall of the solid wood board 209 through rivets, when the surface of the leather layer 211 needs to be cooled, the driving motor 204 is started to drive the fan 207 to rotate at a high speed, and at this time, the cold air generated at the fan 207 continuously rises into the plastic foam 210, neutralizes the heat stored in moldable foam 210, and lowers the temperature of the surface of leather layer 211, when it is necessary to raise the temperature of the surface of leather layer 211, the current in mounting base 1 is conducted into conductive plate 214, the heating wire 215 is supplied with electric power, and the temperature released from the surface of the heating wire 215 gradually heats the inside of the moldable foam 210 and continuously permeates into the surface of the leather layer 211.

As shown in fig. 1, a set of air inlet holes 212 are formed in the two solid wood boards 209, a set of air outlet holes 213 are formed in the surfaces of the two leather layers 211, and the cold air emitted from the plastic foam 210 can be transmitted to the surfaces of the leather layers 211 by the arrangement of the air outlet holes 213.

According to fig. 1, the combined and disassembled mechanism 3 comprises a rectangular groove a301, the rectangular groove a301 is arranged on the front surface of one of the assembling bases 1, an electromagnetic plate a302 and a group of conducting rods a303 are respectively connected to the inside of the rectangular groove a301, terminals of the electromagnetic plate a302 and the group of conducting rods a303 are connected with an inner flat cable in one of the assembling bases 1, and the magnetic effect generated on the surface of the electromagnetic plate a302 is capable of adsorbing parts made of metal materials.

According to the figure 1, an external connection plate A304 is fixedly installed on the front surface of one of the two assembly bases 1, a metal plate A305 is fixedly installed on the front surface of the external connection plate A304, a group of power-on jacks 306 are arranged inside the external connection plate A304, the output ends of the group of power-on jacks 306 are connected with the internal flat cables in one of the assembly bases 1, the number of the group of power-on jacks 306 is equal to that of the conductive rods A303, and the current led in one of the sofas can be continuously transmitted into the other sofa by connecting the conductive rods A303 with the power-on jacks 306.

According to the figure 1, one side of the outer wall of one of the two assembly bases 1 is provided with a rectangular groove B307, the inside of the rectangular groove B307 is respectively connected with an electromagnetic plate A308 and a group of conducting rods B309, the wiring ends of the electromagnetic plate A308 and the group of conducting rods B309 are connected with an internal flat cable in one of the assembly bases 1, and the magnetic effect generated on the surface of the electromagnetic plate A308 can adsorb parts made of metal materials.

According to the figure 1, one side of the outer wall of one of the two assembling bases 1 is fixedly provided with an external connection plate B310, the front surface of the external connection plate B310 is fixedly provided with a metal plate B311, a group of electrifying jacks B312 are arranged inside the external connection plate B310, the output ends of the group of electrifying jacks B312 are connected with the internal flat cables in one of the assembling bases 1, the number of the group of electrifying jacks B312 is equal to that of the conducting rod B309, and the conducting rod B309 is connected with the electrifying jacks B312, so that the current led in one of the sofas can be continuously transmitted into the other sofa.

As shown in fig. 8, the transfer mechanism 4 comprises two sets of metal rods 401, the tops of the two sets of metal rods 401 are respectively and fixedly inserted into the bottoms of the assembly bases 1, the outer wall of each metal rod 401 is movably sleeved with a universal wheel 402, the bottoms of the two assembly bases 1 are respectively provided with a set of mounting grooves 403, the top of each of the two sets of mounting grooves 403 is fixedly provided with a set of electric telescopic rods 404, a rubber plate 405 is fixedly sleeved between the output ends of each set of electric telescopic rods 404, the universal wheels 402 are arranged on the surfaces of the metal rods 401, so that the flexible movement capability of the sofa is effectively improved,

according to the fig. 3 and 4, the rear surfaces of the two assembly bases 1 are fixedly provided with reinforcing plates B5 through a set of screws B, the outer surface walls of the two reinforcing plates B5 are welded with a set of L-shaped frames 6, a backrest 7 is fixedly sleeved between the outer surface walls of each set of L-shaped frames 6, one side of the outer wall of one of the two assembly bases 1 is welded with a set of support rods 8, a controller 9 is fixedly sleeved between the outer surface walls of the set of support rods 8, the top of the controller 9 is respectively provided with a display screen 10 and a set of operation keys 11, the controller 9 is arranged on the support rods 8, a plurality of driving parts in the sofa can be controlled, and the operation keys 11 can be pressed to adjust the rotating speed of the driving motor 204 and the temperature of the electric heating wires 215.

The effect that its whole mechanism reaches does: when a user needs to adjust the sofa to a sleeping mode, one of the assembly bases 1 is moved to enable the power-on jack 306 on the assembly base to be movably inserted into the rectangular groove A301, and meanwhile, one of the sofas is powered on, the metal plate A305 is attracted by the adsorption effect generated at the electromagnetic plate A302, so that the conductive rod A303 is fully inserted into the power-on jack 306, and simultaneously, the current input in the assembly base 1 is transmitted into the other sofa through the conductive rod A303, when the sofa cushion needs to be ventilated, the driving motor 204 in the mounting hole 203 is started by pressing the operation key 11 on the controller 9, and the driving motor acts on the transmission rod 206 to drive the fan 207 to rotate at a high speed in the assembly base 1, and the generated cold air enters the plastic foam 210 from the air inlet hole 212 and then diffuses on the surface of the leather layer 211 from the air outlet hole 213, when the cushion needs to be heated, the operating key 11 on the controller 9 is further pressed, the data displayed in the display screen 10 is observed, the temperature of the heating wire 215 is set, the set command is transmitted into the assembly base 1, the conducting plate 214 in the solid wood board 209 is electrified to provide electric energy for the heating wire 215, and along with the increase of the internal electrifying time of the heating wire 215, the temperature generated on the surface can be continuously released into the plastic foam 210 and gradually permeates into the surface of the leather layer 211.

The invention also provides a using method of the multifunctional combined sofa, which comprises the following steps:

the method comprises the following steps: when the sofa needs to be adjusted to a sleeping mode, one of the assembly bases 1 is moved, the external connecting plate a304 on the assembly base is movably inserted into the rectangular groove a301, meanwhile, the power is supplied to one of the sofas, the adsorption effect generated at the electromagnetic plate a302 attracts the metal plate a305, so that the conductive rod a303 is fully inserted into the power supply jack 306, and meanwhile, the current input in the assembly base 1 is led into the other sofa through the transmission of the conductive rod a 303.

Step two: when the sofa needs to be adjusted to the sitting and standing mode, the outer connecting plate B310 on one sofa is aligned with the rectangular groove B307 by the above method, and the conductive rod B309 is fully inserted into the energization inserting hole B312 by the adsorption effect generated at the conductive rod B309.

Step three: when the sofa is used in hot weather, the driving motor 204 in the U-shaped metal frame 202 is started to drive the fan 207 to rotate at a high speed in the assembly base 1, and the cool air generated by the fan 207 is continuously discharged into the plastic foam 210 from the air inlet hole 212, and finally covers the surface of the leather layer 211 from the air outlet hole 213 in the leather layer 211.

Step four: when the sofa is in hot day use, after the sofa is electrified, the operating key 11 is pressed, the starting command is sent to the assembly base 1 by the controller 9, the current in the assembly base 1 is rapidly transmitted into the conductive plate 214, the heating wire 215 is electrified, and along with the increase of time, the heat diffused on the surface of the heating wire 215 can continuously permeate into the plastic foam 210, so that the temperature on the surface of the leather layer 211 is increased.

The use method of the multifunctional assembled sofa is approximately the same as that of the multifunctional assembled sofa, and the main differences exist: when the positions of the two sofas need to be moved, the sofas have the capacity of rotating at 360 degrees through the movable connection between the metal rods 401 and the universal wheels 402, when the positions of the two sofas are determined, the electric telescopic rods 404 in the installation grooves 403 are started, the height of the rubber plate 405 is continuously lowered, and finally the bottom of the rubber plate 405 is fully contacted with the ground.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. A multifunctional combined sofa is characterized in that: the temperature control device comprises two assembly bases (1), wherein temperature regulation mechanisms (2) are fixedly mounted inside the two assembly bases (1), a combined and disassembled mechanism (3) is formed by combining the outer surface walls of the two assembly bases (1), and transfer mechanisms (4) are fixedly mounted at the bottoms of the two assembly bases (1);

the temperature regulation and control mechanism (2) comprises two reinforcing plates A (201), the bottoms of the two reinforcing plates A (201) are respectively fixedly installed at the bottom of the inner wall of the assembly base (1) through a group of screws A, the tops of the two reinforcing plates A (201) are welded with U-shaped metal frames (202), the top of each U-shaped metal frame (202) is provided with a group of installation holes (203), the inner surface wall of each installation hole (203) is fixedly inserted with a driving motor (204), the top of each driving motor (204) is fixedly provided with a limiting sleeve (205), the output end of each driving motor (204) is fixedly provided with a transmission rod (206), the outer surface wall of each transmission rod (206) is fixedly sleeved with a fan (207), and the inner surface wall of the assembly base (1) is fixedly provided with an inner connecting plate (208), two solid board (209), two have all been placed at the top of interior fishplate bar (208) the top of solid board (209) all is provided with plastic foam (210), two the equal fixed mounting in top of solid board (209) has a set of conducting plate (214), every group all be connected with heating wire (215), two between the relative one side of conducting plate (214) the inside of plastic foam (210) is arranged respectively in to the outward appearance wall of heating wire (215), two the outward appearance wall of plastic foam (210) is all covered with leather layer (211), and two leather layers (211) all bind respectively at the outward appearance wall of solid board (209) through the rivet.

2. The multi-functional sectional sofa of claim 1, wherein: a group of air inlet holes (212) are formed in the two solid wood boards (209), and a group of air outlet holes (213) are formed in the surfaces of the two leather layers (211) in advance.

3. The multi-functional sectional sofa of claim 1, wherein: the combined disassembling mechanism (3) comprises a rectangular groove A (301), the rectangular groove A (301) is arranged on the front surface of one of the assembling bases (1), an electromagnetic plate A (302) and a group of conducting rods A (303) are connected to the inside of the rectangular groove A (301) respectively, and wiring terminals of the electromagnetic plate A (302) and the group of conducting rods A (303) are connected with an inner flat cable in one of the assembling bases (1).

4. The multi-functional sectional sofa of claim 3, wherein: two positive fixed surface of one of them of assembly base (1) installs outer fishplate bar A (304), the positive fixed surface of outer fishplate bar A (304) installs metal sheet A (305), the inside of outer fishplate bar A (304) is provided with a set of circular telegram jack (306), and a set of the output of circular telegram jack (306) is connected with inside winding displacement in one of them assembly base (1), and the quantity of a set of circular telegram jack (306) equals with conducting rod A (303).

5. The multi-functional sectional sofa of claim 1, wherein: a rectangular groove B (307) is formed in one side of the outer wall of one of the two assembling bases (1), an electromagnetic plate A (308) and a group of conducting rods B (309) are connected to the inside of the rectangular groove B (307) respectively, and wiring terminals of the electromagnetic plate A (308) and the group of conducting rods B (309) are connected with an inner flat cable in one of the assembling bases (1).

6. The multi-functional sectional sofa of claim 5, wherein: two outer wall one side fixed mounting of one of them of assembly base (1) has outer fishplate bar B (310), the positive surface fixed mounting of outer fishplate bar B (310) has metal sheet B (311), the inside of outer fishplate bar B (310) is provided with a set of circular telegram jack B (312), and a set of the output of circular telegram jack B (312) is connected with inside winding displacement in one of them assembly base (1), and the quantity of a set of circular telegram jack B (312) is equal with conducting rod B (309).

7. The multi-functional sectional sofa of claim 1, wherein: transfer mechanism (4) are including two sets of metal pole (401), and are two sets of the top of metal pole (401) is fixed respectively and is inserted the bottom of establishing assembly base (1), every the equal movable sleeve in outward appearance wall of metal pole (401) is equipped with universal wheel (402), two a set of mounting groove (403), two have all been seted up to the bottom of assembly base (1) mounting groove (403) wherein the equal fixed mounting in inside top of every has a set of electric telescopic handle (404), every group all fixed cover is equipped with rubber slab (405) between the output of electric telescopic handle (404).

8. The multifunctional assembled sofa of claim 1, wherein: two the rear surface of assembly base (1) all has reinforcing plate B (5), two through a set of screw B fixed mounting the outward appearance wall of reinforcing plate B (5) all welds a set of L type frame (6), every group all fixed cover is equipped with back (7), two between the outward appearance wall of L type frame (6) the outer wall one side welding of assembly base (1) one of them has a set of bracing piece (8), and is a set of fixed cover is equipped with controller (9) between the outward appearance wall of bracing piece (8), the top of controller (9) is provided with display screen (10) and a set of manipulating key (11) respectively.

9. The use method of the multifunctional combined sofa is characterized in that: a multi-functional sectional sofa according to any one of claims 1-8, comprising the steps of:

s1: when the sofa needs to be adjusted to a sleeping mode, one of the assembly bases (1) is moved, the outer connecting plate A (304) on the assembly base is movably inserted into the rectangular groove A (301), meanwhile, one of the sofas is electrified, the metal plate A (305) is attracted by the adsorption effect generated at the electromagnetic plate A (302), so that the conductive rod A (303) is fully inserted into the electrified jack (306), and meanwhile, the current input in the assembly base (1) is led into the other sofa through the transmission of the conductive rod A (303);

s2: when the sofas need to be adjusted to be in a sitting and standing mode, the outer connecting plate B (310) on one sofa is aligned to the rectangular groove B (307) through the method, and the conductive rod B (309) can be fully inserted into the power-on jack B (312) through the adsorption effect generated at the conductive rod B (309);

s3: when the sofa is used in hot weather, the driving motor (204) in the U-shaped metal frame (202) is started to drive the fan (207) to rotate at a high speed in the assembly base (1), cold air generated by the fan (207) is continuously discharged into the plastic foam (210) from the air inlet hole (212), and finally the cold air is covered on the surface of the leather layer (211) from the air outlet hole (213) in the leather layer (211);

s4: when the sofa is in hot day use, after the sofa is electrified, the operating key (11) is pressed, the starting command is sent to the assembly base (1) by the controller (9), the current in the assembly base (1) is rapidly transmitted into the conductive plate (214), the electric heating wire (215) is electrified, and along with the increase of time, the heat diffused on the surface of the electric heating wire (215) can continuously permeate into the plastic foam (210), so that the temperature of the surface of the leather layer (211) is increased.

10. The use method of the multifunctional sofa set as claimed in claim 9, wherein: in the S1: when the positions of two sofas need to be moved, the sofas have the capacity of rotating at 360 degrees through the movable connection between the metal rods (401) and the universal wheels (402), when the positions of the two sofas are determined, the electric telescopic rods (404) in the mounting grooves (403) are started, the height of the rubber plate (405) is continuously lowered, and finally the bottom of the rubber plate (405) is fully contacted with the ground.