CN112353162A - A detachable sofa for intelligent house - Google Patents

Abstract

The application relates to the technical field of household articles, in particular to a detachable sofa for smart home, which comprises a base, wherein the bottom of the base is provided with a pulley, the bottom of the base is movably provided with a supporting plate, the base is provided with a lifting mechanism for driving the supporting plate to lift towards the direction close to or far away from the base, the top of the base is provided with a plurality of cushions, the top of the base is provided with an embedded groove along the vertical direction of the base, the plurality of cushions are inserted into the embedded groove and connected with each other through a connecting component, the top of the base is provided with a backrest which is detachably connected with the base through a fixing component, the base is characterized in that armrests are hinged to two sides of the top of the base, and folding components used for folding and fixing the armrests are arranged on the base. This application has the effect that does benefit to the convenience that improves sofa transportation.

Description

A detachable sofa for intelligent house

Technical Field

The application relates to the technical field of household articles, in particular to a detachable sofa for smart home.

Background

The smart home is based on modern fashion home, and skillfully integrates combined intelligence, electronic intelligence, mechanical intelligence and intelligent internet of things into home products, so that the smart home is intelligent, international and fashionable, the home life is more convenient and comfortable, the smart home is an important component of a new and precious life style, and the smart home is a development trend and trend of future international furniture.

The sofa is a part in an intelligent home, and the sofa is used as furniture for waiting for guests and having a rest, is gradually a necessary article in life, and is often placed in a living room and the like. Traditional sofa is mostly overall structure, and the sofa generally includes backup pad, base, cushion, back and handrail, and when the consumer purchased the sofa, the consumer transported the sofa family with sofa wholly, then used.

In view of the above-mentioned related art, the inventor believes that the conventional sofa has an integral structure, which results in a large sofa space and a heavy sofa weight, thereby increasing the carrying difficulty of the sofa.

Disclosure of Invention

The application provides a detachable sofa for intelligent house is favorable to improving the convenience of sofa transportation.

The application provides a detachable sofa for intelligent house adopts following technical scheme:

the utility model provides a detachable sofa for intelligence house, includes the base, the bottom of base is provided with the pulley, the bottom of base is removed and is provided with the backup pad, be provided with on the base and be used for the drive the backup pad court is close to or keeps away from the elevating system that the direction of base goes up and down, the top of base is provided with a plurality of cushions, the top of base is followed the vertical direction of base has been seted up the inlay and has been established the groove, and is a plurality of the cushion with the inlay is established the groove and is pegged graft, and is a plurality of the cushion passes through a connecting element interconnect, the top of base sets up the back, the back through a fixed subassembly with the base can be dismantled the connection, base top both sides are articulated to be provided with the handrail, just be provided with on the.

Through adopting above-mentioned technical scheme, when needs transportation sofa, the staff dismantles the back earlier through fixed subassembly, then takes out the cushion towards the direction of keeping away from the base again, the cushion breaks away from in the groove of establishing of inlaying this moment, then rethread coupling assembling accomodates a plurality of cushions, then rethread folding assembly accomodates the handrail is folding, then staff rethread elevating system rises the backup pad, pulley butt in subaerial this moment, staff's accessible pulley promotes the base, and then is favorable to improving the convenience of sofa transportation.

Optionally, the lifting mechanism comprises a rotary cylinder, a guide rod and a rotary assembly for driving the rotary cylinder to rotate, the bottom of the base is provided with a rotating groove along the vertical direction of the base, the rotating cylinder is rotatably arranged in the rotating groove, the top of the supporting plate is provided with a screw, the bottom of the rotating cylinder is arranged in an open manner, internal threads are correspondingly arranged in the rotating cylinder, the screw rod penetrates through the rotating groove and is in threaded connection with the rotating cylinder, the guide rod is arranged in the rotating groove, the guide rod penetrates through the rotating cylinder and extends into the rotating cylinder, the screw rod is rotationally connected with the rotating cylinder, the top of screw rod is followed the vertical direction of screw rod corresponds has seted up the guide way, the guide bar extends to one end in the rotary cylinder with the guide way is pegged graft, the runner assembly set up in the base.

Through adopting above-mentioned technical scheme, when the backup pad is packed up to needs, the staff drives earlier through rotating assembly and rotates a section of thick bamboo, under the effect of guide bar, rotates a section of thick bamboo and finally drives the backup pad and remove towards the direction that is close to the base, and the pulley butt in ground this moment, the staff passes through the pulley and promotes the base, and then is favorable to providing the convenience of staff's transport sofa.

Optionally, the rotating assembly includes a transmission rod, a drive bevel gear and a driven bevel gear, a transmission groove is formed in one side of the base along the width direction of the base, the transmission groove is communicated with the rotating groove, the transmission rod is rotatably arranged in the transmission groove, one end of the transmission rod penetrates through the transmission groove and extends into the rotating groove, the drive bevel gear is rotatably arranged in the rotating groove, the drive bevel gear is connected with one end of the transmission rod extending into the rotating groove, the driven bevel gear is arranged at the top of the rotating cylinder, the drive bevel gear is meshed with the driven bevel gear, and the base drives the transmission rod to rotate through a rotating part.

Through adopting above-mentioned technical scheme, when the staff rotated the transfer line through rotating, the transfer line drove the rotation of drive bevel gear, and drive bevel gear drove driven bevel gear and rotates, and driven bevel gear drove the rotary drum and rotates, and then is favorable to improving rotary drum pivoted stability.

Optionally, the rotating part is a knob, a mounting groove is formed in one side of the base along the width direction of the base, the mounting groove is communicated with the transmission groove, the other end of the transmission rod penetrates through the transmission groove and extends into the mounting groove, the knob is rotatably arranged in the mounting groove, and the knob is connected with one end, extending into the mounting groove, of the transmission rod.

Through adopting above-mentioned technical scheme, the knob is connected with the one end that the transfer line extends to in the mounting groove, and when the staff rotated the knob, the knob drove the transfer line and rotates, and then is favorable to improving transfer line pivoted stability.

Optionally, coupling assembling includes box and son and detains, and is adjacent the cushion is articulated each other through a folding area, one of them the cushion is kept away from one side in folding area is provided with the connecting band, the box set up in on the connecting band, the son detains to set up in adjacent the cushion is kept away from one side in folding area, the box with mutual lock is detained to the son.

Through adopting above-mentioned technical scheme, when the cushion is accomodate to needs, the staff breaks away from in the inlaying and establishes the groove with a plurality of cushions simultaneously towards keeping away from the direction removal of inlaying the groove, the cushion breaks away from this moment and establishes the groove in the inlaying, then staff's rethread folding band is with a plurality of cushions folding each other, then towards the direction swing connecting band that is close to the son and detains, the connecting band drives the direction swing that the box was detained towards being close to the son, press the box again at last, the box is detained with the son at this moment and is detained mutual lock, polylith cushion folding each other is fixed this.

Optionally, the fixing assembly comprises a fixing bolt, a T-shaped block is arranged at the bottom of the backrest, a fixing block is arranged at the top of the base, a T-shaped groove is correspondingly formed in the top of the fixing block along the length direction of the fixing block, the T-shaped block is connected with the T-shaped groove in a sliding mode, the fixing bolt is arranged on one side of the fixing block, the fixing bolt penetrates through the fixing block and extends into the T-shaped groove, and one end of the fixing bolt, which extends into the T-shaped groove, is in threaded connection with the T-shaped block.

Through adopting above-mentioned technical scheme, when needs are dismantled the back, the staff removes the threaded connection of fixing bolt and T-shaped piece earlier, then slides the back again, and the back drives the T-shaped piece and slides, and when the T-shaped piece breaks away from in the T-shaped groove, the back breaks away from each other with the base, and then is favorable to improving the convenience that back and base were dismantled.

Optionally, folding assembly is including adjusting box and locking piece, the handrail is kept away from one side edge of articulated department the spout has been seted up to the vertical direction of handrail, the locking piece slide set up in the spout, one side of locking piece is passed the spout extends to outside the handrail lateral wall, adjust the box set up in the top of base, one side edge of adjusting the box the length direction of adjusting the box runs through and is provided with the slide opening, one side edge of adjusting the box the thickness direction of adjusting the box runs through and is provided with the lockhole, the lockhole with the slide opening is linked together, the locking piece extends to the outer one end of handrail lateral wall with the slide opening and the lockhole is slided and is connected, be provided with in the adjusting box and be used for driving the gliding regulating part of locking piece.

Through adopting above-mentioned technical scheme, when the staff was towards the direction swing handrail that is close to the base, the handrail drove the locking piece and slides in the slide opening, then the staff is towards the direction slip locking piece that is close to the lockhole again, and when the lockhole was arranged in to the locking piece, the handrail was folded and was fixed in the top of base, and then was favorable to improving the folding stability of accomodating of handrail.

Optionally, the adjusting part is an adjusting spring, a rotating shaft is rotatably arranged in the adjusting box, the adjusting spring is movably arranged in the adjusting box, one end of the adjusting spring is connected with the rotating shaft, the other end of the adjusting spring is connected with one side of the locking block, and when the adjusting spring is in a natural state, the locking block is tightly abutted to the inner side of the sliding hole.

Through adopting above-mentioned technical scheme, when the staff slip the locking piece, and the locking piece breaks away from when the lockhole, the locking piece extension adjusting spring this moment, then the staff swings the handrail again, and the handrail drives the locking piece swing, and when the locking piece was close to the lockhole, adjusting spring recovered the natural state this moment, and adjusting spring resets and drives the locking piece and slide towards the direction that is close to the lockhole, and the locking piece supports tightly in the lockhole this moment, and then is favorable to improving the stability that the locking piece supported tightly in the lockhole.

Optionally, a soft back cushion is arranged on one side of the backrest, which is far away from the T-shaped block.

Through adopting above-mentioned technical scheme, the one side that the T-shaped piece was kept away from to the back is provided with soft back of the body pad, and then is favorable to improving the comfort level that the consumer leaned on the back.

To sum up, the application comprises the following beneficial technical effects:

when needs transportation sofa, the staff dismantles the back earlier through fixed subassembly, then takes out the cushion towards the direction of keeping away from the base again, the cushion breaks away from in inlaying and establishes the groove this moment, then rethread coupling assembling accomodates a plurality of cushions, then rethread folding assembly accomodates the handrail is folding, then staff rethread elevating system raises the backup pad, pulley butt in subaerial this moment, staff's accessible pulley promotes the base, and then is favorable to improving the convenience of sofa transportation.

Drawings

Fig. 1 is a schematic overall structure diagram of a detachable sofa for smart home according to the present application.

Fig. 2 is a partial structural sectional view of the base of the present application.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Fig. 4 is a schematic view of the overall structure of the seat cushion of the present application.

Fig. 5 is a schematic view of the assembly relationship of the backrest and the base of the present application.

Fig. 6 is a partial structural sectional view of the conditioning case of the present application.

Fig. 7 is an enlarged view of a portion B of fig. 6.

Description of reference numerals: 1. a base; 11. a pulley; 12. embedding a groove; 13. a rotating groove; 14. a transmission groove; 15. mounting grooves; 2. a support plate; 21. a screw; 22. a guide groove; 3. a cushion; 31. a female buckle; 32. a sub-buckle; 33. folding the tape; 34. a connecting belt; 4. a backrest; 41. a T-shaped block; 42. a soft back cushion; 5. a handrail; 51. a chute; 52. a locking block; 6. a rotating cylinder; 61. a guide bar; 62. an internal thread; 63. a guide block; 64. a transmission rod; 65. a drive bevel gear; 66. a driven bevel gear; 67. a knob; 7. fixing the bolt; 71. a fixed block; 72. a T-shaped slot; 8. an adjustment box; 81. a slide hole; 82. a lock hole; 83. a rotating shaft; 84. the spring is adjusted.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

Example (b):

referring to fig. 1, a detachable sofa for smart home comprises a base 1. Base 1 is the level setting, and base 1's bottom is provided with four pulleys 11, and four pulleys 11 are fixed respectively and set up in the end angle position department of base 1 bottom, and four pulleys 11 of base 1 accessible slide subaerial. The bottom of base 1 is provided with backup pad 2, and backup pad 2 is the level setting, and the quantity of backup pad 2 is established to four, and four backup pads 2 can be respectively towards the direction that is close to or keeps away from base 1 and go up and down, and is provided with the elevating system who is used for driving four backup pads 2 respectively towards the direction that is close to or keeps away from base 1 and goes up and down on the base 1. The top of base 1 is provided with two cushions 3, and two cushions 3 all are the level setting, and base 1's top has been seted up along base 1's vertical direction and has been inlayed and establish groove 12, and two cushions 3 all inlay and locate to inlay and establish in groove 12, and 3 accessible a connecting elements of two cushions are folding fixed each other. One side of the top of the base 1, which is far away from the cushion 3, slides to be provided with a backrest 4, and the base 1 is provided with a fixing component for fixing the backrest 4. The two sides of the top of the base 1, which are far away from the backrest 4 and the cushion 3, are hinged with armrests 5, and the armrests 5 are fixed on the base 1 through a folding component.

Specifically, referring to fig. 2 and 3, in order to improve the stability of the base 1 supported on the bottom surface, the lifting mechanism includes a rotary drum 6, a guide rod 61, and a rotary assembly for driving the rotary drum 6 to rotate. The bottom of base 1 has been seted up along base 1's vertical direction and has been rotated groove 13, and the quantity that rotates groove 13 establishes to four, and four rotate groove 13 and are located base 1's end angle position department respectively, and rotate groove 13 and pulley 11 dislocation set. The rotary cylinders 6 are vertically arranged, the number of the rotary cylinders 6 is correspondingly set to be four, and the four rotary cylinders 6 are respectively and rotatably arranged in the four rotary grooves 13. The tops of the four supporting plates 2 are respectively provided with a screw 21, and the screws 21 are vertically arranged. The bottom of the rotating cylinder 6 is open, the rotating cylinder 6 is communicated with the rotating groove 13, internal threads 62 are correspondingly arranged in the rotating cylinder 6, and the screw 21 is in threaded connection with the rotating cylinder 6 through the internal threads 62.

In order to improve the stability of the supporting plate 2 lifting towards the direction close to or far away from the base 1, four corresponding guide rods 61 are arranged, and the four guide rods 61 are respectively and fixedly arranged in the rotating groove 13. One end of the guide rod 61 is fixedly connected with the inner wall of the top of the rotating groove 13, the other end of the guide rod 61 penetrates through the top of the fixed cylinder and extends into the fixed cylinder, and the guide rod 61 is rotatably connected with the fixed cylinder. One end of the guide rod 61 extending into the fixed cylinder is fixedly provided with a guide block 63, and the guide block 63 is rotatably connected with the rotating cylinder 6. The top of screw rod 21 has seted up guide way 22 along screw rod 21's vertical direction correspondence, and guide bar 61 and guide block 63 all peg graft with guide way 22. When the rotary cylinder 6 rotates, under the action of the guide rod 61 and the guide block 63, the rotary cylinder 6 drives the screw rod 21 to descend towards the direction close to the ground, the screw rod 21 drives the support plate 2 to descend towards the direction close to the ground, and when the pulley 11 is separated from the ground, the base 1 is erected on the ground through the support plate 2.

Specifically, referring to fig. 3, in order to improve the stability of the rotation of the rotary cylinder 6, a rotation assembly is provided in the base 1, and the rotation assembly includes a transmission rod 64, a drive bevel gear 65, and a driven bevel gear 66. A transmission groove 14 is formed in one side, far away from the supporting plate 2, of the base 1 along the length direction of the base 1, and the transmission groove 14 is communicated with the rotating groove 13. The transmission rod 64 is horizontally arranged, and one end of the transmission rod 64 facing the rotary cylinder 6 penetrates through the transmission groove 14 and extends into the rotary groove 13. The drive bevel gear 65 is vertically disposed, and the drive bevel gear 65 and one end of the transmission rod 64 extending into the rotation groove 13 are coaxially and fixedly connected. The driven bevel gear 66 is horizontally disposed, and the driven bevel gear 66 is fixedly disposed at the top of the rotary cylinder 6, and the drive bevel gear 65 and the driven bevel gear 66 are engaged with each other.

Referring to fig. 3, to further improve the stability of the rotation of the transmission rod 64, the transmission rod 64 is rotated by a rotating member, which is a knob 67. One side of base 1, far away from backup pad 2, has seted up mounting groove 15 along base 1's width direction, and mounting groove 15 is linked together with transmission groove 14, and knob 67 rotates with mounting groove 15 to be connected. One end of the transmission rod 64, which is far away from the drive bevel gear 65, penetrates through the transmission groove 14 and extends into the mounting groove 15, and the knob 67 is coaxially and fixedly connected with one end of the transmission rod 64, which extends into the mounting groove 15. When the operator turns knob 67, knob 67 rotates drive rod 64.

Specifically, referring to fig. 2 and 4, in order to improve the convenience of the two seat cushions 3 during transportation, the connecting assembly includes a female buckle 31 and a male buckle 32. Two adjacent cushion 3 are articulated each other through folding area 33, and the both ends of folding area 33 respectively with the top fixed connection of two cushion 3. One side of one of the seat cushions 3, which is far away from the folding belt 33, is provided with a connecting belt 34, one end of the connecting belt 34 is fixedly connected with the seat cushion 3, and the other end of the connecting belt 34 is a free end. The number of the connecting bands 34 is two, and the two connecting bands 34 are symmetrically arranged along the vertical central axis direction of one of the cushions 3. Two corresponding female buckles 31 are provided, and the two female buckles 31 are respectively and fixedly arranged at the free ends of the two connecting belts 34. The quantity of son knot 32 corresponds simultaneously and is equipped with two, and two son are detained 32 and are fixed respectively to be set up in one side that folding area 33 was kept away from to adjacent cushion 3, and two son are detained 32 and are the symmetry setting along the vertical axis of adjacent cushion 3 respectively.

When needs carried the cushion 3 alone, the staff removes two cushions 3 towards the direction of keeping away from base 1 simultaneously earlier, and two cushions 3 break away from in the groove 12 is established to the inlaying this moment, then the staff is towards folding one of them cushion 3 of swing of the direction of being close to adjacent cushion 3 again, and one of them cushion 3 is located the top of adjacent cushion 3 this moment. Then the worker swings the connecting band 34 toward the direction close to the male buckle 32, the connecting band 34 drives the female buckle 31 to swing toward the direction close to the male buckle 32, and finally the female buckle 31 is pressed, at this time, the female buckle 31 and the male buckle 32 are buckled with each other.

Specifically, referring to fig. 5, in order to improve the stability of the sliding and fixing of the backrest 4, the fixing assembly includes a fixing bolt 7. The backrest 4 is obliquely arranged, and a T-shaped block 41 is fixedly arranged on one side of the backrest 4 facing the base 1. The fixed block 71 is fixedly arranged on one side of the top of the base 1, which is far away from the handrail 5, the fixed block 71 is in a cuboid shape, and the backrest 4 is arranged on the top of the fixed block 71 in a sliding manner. One side of the top of the fixing block 71 is correspondingly provided with a T-shaped groove 72 along the length direction of the fixing block 71, and the T-shaped block 41 is connected with the T-shaped groove 72 in a sliding manner. The number of the fixing bolts 7 is three, the three fixing bolts 7 are respectively arranged on one side of the fixing block 71 far away from the backrest 4, the three fixing bolts 7 respectively penetrate through the fixing block 71 and extend into the T-shaped groove 72, and one end of each fixing bolt 7 extending into the T-shaped groove 72 is in threaded connection with the T-shaped block 41.

When the backrest 4 needs to be carried and detached, a worker firstly releases the threaded connection of the fixing bolt 7, then slides the backrest 4 along the length direction of the fixing block 71, the backrest 4 drives the T-shaped block 41 to slide along the length direction of the fixing block 71, and when the T-shaped block 41 is separated from the T-shaped groove 72, the backrest 4 and the base 1 are separated from each other.

Specifically, referring to fig. 6 and 7, in order to improve the stability of the folding and fixing of the two armrests 5 and reduce the occupied space of the armrests 5 during transportation, the folding assembly includes the adjusting box 8 and the locking block 52. Two handrails 5 keep away from one side of base 1 and have seted up spout 51 respectively along the vertical direction of handrail 5, and the quantity correspondence of locking piece 52 is equipped with two, and two locking pieces 52 slide respectively and set up in two spout 51, and one side of locking piece 52 passes spout 51 and extends to outside the lateral wall of handrail 5. The quantity correspondence of adjusting box 8 is equipped with two, and two adjusting box 8 are all fixed to be set up in base 1's top, and two adjusting box 8 are the symmetry setting along base 1's vertical axis direction respectively. One side of the adjusting box 8 facing the armrest 5 is provided with a sliding hole 81 along the thickness direction of the adjusting box 8, the sliding hole 81 is arc-shaped, and one end of the locking block 52 extending to the outside of the side wall of the armrest 5 is connected with the sliding hole 81 in a sliding manner.

In order to further facilitate the folding and fixing of the armrest 5, two lock holes 82 are penetratingly arranged on one side of the adjusting box 8 facing the armrest 5 along the direction of the adjusting box 8, the number of the lock holes 82 is two, the two lock holes 82 are respectively communicated with the sliding hole 81, the two lock holes 82 are located on two sides of the sliding hole 81, and the lock blocks 52 are respectively slidably connected with the two lock holes 82. When the locking hole 82 slides into the locking hole 82, the armrest 5 is fixed at the current position.

Referring to fig. 7, to improve the stability of the lock block 52 sliding into the lock hole 82, an adjusting member is disposed in the adjusting box 8, and the adjusting member is an adjusting spring 84. A rotating shaft 83 is rotatably arranged at one end of the adjusting box 8 far away from the sliding hole 81, and the rotating shaft 83 is horizontally arranged. The adjusting spring 84 is movably disposed in the adjusting box 8, one end of the adjusting spring 84 is fixedly connected to the rotating shaft 83, and the other end of the adjusting spring 84 is fixedly connected to one end of the locking block 52 extending to the outside of the side wall of the armrest 5.

When the armrest 5 needs to be folded and fixed, the worker moves the lock block 52 along the vertical direction of the armrest 5, at this time, the lock block 52 is separated from the lock hole 82, and the lock block 52 stretches the adjusting spring 84. Then the worker swings the armrest 5 in the direction close to the base 1, the armrest 5 drives the lock block 52 to swing in the direction close to the base 1, the lock block 52 slides in the sliding hole 81, when the lock block 52 slides to another lock hole 82, the adjusting spring 84 returns to the natural state, the adjusting spring 84 resets and drives the lock block 52 to move in the direction close to the lock hole 82, and when the lock block 52 slides to the lock hole 82, the armrest 5 is fixed on the top of the base 1.

It is worth to be noted that, referring to fig. 1, two soft back cushions 42 are fixedly arranged on one side of the backrest 4 away from the base 1, which is beneficial to improving the comfort of the sofa.

The utility model provides a theory of operation that is used for detachable sofa of intelligence house:

when the sofa needs to be carried, a worker firstly rotates the knob 67, the knob 67 drives the transmission rod 64 to rotate, the transmission rod 64 drives the driving bevel gear 65 to rotate, the driving bevel gear 65 drives the driven bevel gear 66 to rotate, the driven bevel gear 66 drives the rotating cylinder 6 to rotate, under the action of the guide rod 61, the guide cylinder drives the screw rod 21 to ascend, the screw rod 21 drives the supporting plate 2 to ascend, at the moment, the pulley 11 abuts against the bottom surface, and the worker can push the base 1 through the pulley 11.

Then the staff breaks away from two cushions 3 in the embedding groove 12 again to fold two cushions 3 each other, then the staff swings connecting band 34 towards the direction that is close to son and detains 32 again, and connecting band 34 drives the direction swing that is close to son and detains 32 of box 31, then presses box 31 again, and box 31 and son are detained 32 each other this moment. Then the worker releases the screw connection of the fixing bolt 7, and then the backrest 4 is separated from the base 1 by sliding the backrest 4 to separate the T-shaped block 41 from the T-shaped slot 72.

Then the staff slides the locking piece 52 again, at this moment the locking piece 52 breaks away from the keyhole 82, and stretches the adjusting spring 84, then the staff swings the armrest 5 again, the armrest 5 drives the locking piece 52 to swing, and when the locking piece 52 moves to another keyhole 82, the adjusting spring 84 restores to the natural state, the adjusting spring 84 resets and drives the locking piece 52 to move towards the direction close to another keyhole 82, at this moment the locking piece 52 is inserted into another keyhole 82, and the armrest 5 is fixed on the top of the base 1.

In conclusion, under the action of each component, the convenience of sofa transportation is further improved.

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 (9)

1. The utility model provides a detachable sofa for intelligent house which characterized in that: comprises a base (1), pulleys (11) are arranged at the bottom of the base (1), a supporting plate (2) is movably arranged at the bottom of the base (1), a lifting mechanism used for driving the supporting plate (2) to lift towards the direction close to or away from the base (1) is arranged on the base (1), a plurality of cushions (3) are arranged at the top of the base (1), an embedding groove (12) is formed in the top of the base (1) along the vertical direction of the base (1), the cushions (3) are spliced with the embedding groove (12), the cushions (3) are connected with each other through a connecting component, a backrest (4) is arranged at the top of the base (1), the backrest (4) is detachably connected with the base (1) through a fixing component, handrails (5) are hinged to two sides of the top of the base (1), and the base (1) is provided with a folding component for folding and fixing the handrail (5).

2. The detachable sofa for smart home according to claim 1, wherein: elevating system includes a rotation section of thick bamboo (6), guide bar (61) and is used for the drive a rotation section of thick bamboo (6) pivoted runner assembly, the bottom of base (1) is followed the vertical direction of base (1) has been seted up and has been rotated groove (13), a rotation section of thick bamboo (6) rotate set up in rotate in groove (13), the top of backup pad (2) is provided with screw rod (21), the bottom of a rotation section of thick bamboo (6) is uncovered setting, it is provided with internal thread (62) to correspond in a rotation section of thick bamboo (6), screw rod (21) pass rotate groove (13) and with a rotation section of thick bamboo (6) threaded connection, guide bar (61) set up in rotate groove (13), guide bar (61) pass a rotation section of thick bamboo (6) and extend to in a rotation section of thick bamboo (6), screw rod (21) with a rotation section of thick bamboo (6) rotates and is connected, the top of screw rod (21) is followed the vertical direction of screw rod (21) corresponds has seted up guide way (22), guide bar (61) extend to rotate a section of thick bamboo (6) in one end with guide way (22) are pegged graft, the runner assembly set up in base (1).

3. The detachable sofa for smart home according to claim 2, wherein: the rotating assembly comprises a transmission rod (64), a driving bevel gear (65) and a driven bevel gear (66), a transmission groove (14) is formed in one side of the base (1) along the width direction of the base (1), the transmission groove (14) is communicated with the rotating groove (13), the transmission rod (64) is rotatably arranged in the transmission groove (14), one end of the transmission rod (64) penetrates through the transmission groove (14) and extends into the rotating groove (13), the driving bevel gear (65) is rotatably arranged in the rotating groove (13), the driving bevel gear (65) is connected with one end of the transmission rod (64) extending into the rotating groove (13), the driven bevel gear (66) is arranged at the top of the rotating cylinder (6), and the driving bevel gear (65) is meshed with the driven bevel gear (66), the base (1) drives the transmission rod (64) to rotate through a rotating piece.

4. The detachable sofa for smart home according to claim 3, wherein: the rotating piece is a knob (67), one side of the base (1) is followed mounting groove (15) is formed in the width direction of the base (1), the mounting groove (15) is communicated with the transmission groove (14), the other end of the transmission rod (64) penetrates through the transmission groove (14) and extends into the mounting groove (15), the knob (67) is rotatably arranged in the mounting groove (15), and the knob (67) is connected with one end, extending to the mounting groove (15), of the transmission rod (64).

5. The detachable sofa for smart home according to claim 1, wherein: coupling assembling includes box (31) and son and detains (32), and is adjacent cushion (3) are articulated each other through a folding area (33), one of them cushion (3) are kept away from one side of folding area (33) is provided with connecting band (34), box (31) set up in on connecting band (34), son detain (32) set up in adjacent cushion (3) are kept away from one side of folding area (33), box (31) with the mutual lock of son knot (32).

6. The detachable sofa for smart home according to claim 4, wherein: the fixing assembly comprises a fixing bolt (7), a T-shaped block (41) is arranged at the bottom of the backrest (4), a fixing block (71) is arranged at the top of the base (1), a T-shaped groove (72) is correspondingly formed in the top of the fixing block (71) along the length direction of the fixing block (71), the T-shaped block (41) is connected with the T-shaped groove (72) in a sliding mode, the fixing bolt (7) is arranged on one side of the fixing block (71), the fixing bolt (7) penetrates through the fixing block (71) and extends into the T-shaped groove (72), and the fixing bolt (7) extends to one end of the T-shaped groove (72) and is connected with the T-shaped block (41) in a threaded mode.

7. The detachable sofa for smart home according to claim 6, wherein: the folding assembly comprises an adjusting box (8) and a locking block (52), one side, away from the hinged part, of the armrest (5) is provided with a sliding groove (51) in the vertical direction of the armrest (5), the locking block (52) is arranged in the sliding groove (51) in a sliding manner, one side of the locking block (52) penetrates through the sliding groove (51) and extends to the outside of the side wall of the armrest (5), the adjusting box (8) is arranged at the top of the base (1), one side of the adjusting box (8) penetrates through a sliding hole (81) in the length direction of the adjusting box (8), one side of the adjusting box (8) penetrates through a lock hole (82) in the thickness direction of the adjusting box (8), the lock hole (82) is communicated with the sliding hole (81), the locking block (52) extends to the outside end of the side wall of the armrest (5), the sliding hole (81) and the lock hole (82) are connected in a sliding manner, an adjusting piece for driving the locking block (52) to slide is arranged in the adjusting box (8).

8. The detachable sofa for smart home according to claim 7, wherein: the adjusting part is an adjusting spring (84), a rotating shaft (83) is arranged in the adjusting box (8) in a rotating mode, the adjusting spring (84) is movably arranged in the adjusting box (8), one end of the adjusting spring (84) is connected with the rotating shaft (83), the other end of the adjusting spring (84) is connected with one side of the locking block (52), and when the adjusting spring (84) is in a natural state, the locking block (52) abuts against the inner side of the sliding hole (81).

9. The detachable sofa for smart home according to claim 6, wherein: one side of the backrest (4) far away from the T-shaped block (41) is provided with a soft back cushion (42).

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