CN111616547A - Intelligence multi-functional sofa for house - Google Patents
Intelligence multi-functional sofa for house Download PDFInfo
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- CN111616547A CN111616547A CN202010416176.0A CN202010416176A CN111616547A CN 111616547 A CN111616547 A CN 111616547A CN 202010416176 A CN202010416176 A CN 202010416176A CN 111616547 A CN111616547 A CN 111616547A
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- side wall
- fixedly connected
- rotatably connected
- support plate
- wall
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/0251—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame driven by electric motors
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/0255—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame pivotally mounted in the base frame, e.g. swings
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/38—Support for the head or the back for the head
- A47C7/383—Detachable or loose head- or neck-supports, e.g. horse-shoe shaped
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
- A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/622—Receptacles, e.g. cup holders, storage containers
- A47C7/624—Receptacles, e.g. cup holders, storage containers located on side of seat, e.g. on armrest
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Special Chairs (AREA)
Abstract
The invention discloses an intelligent household multifunctional sofa which comprises a base groove and an upper seat, wherein the inner wall of the base groove is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a rotary table, the side wall, far away from the circle center, of the rotary table is rotatably connected with a rotary shaft, the side wall of the base groove is slidably connected with a return frame, the inner wall of the return frame is abutted against the side wall of the rotary shaft, the side wall of the return frame is rotatably connected with a connecting rod, the inner wall of the lower end of the base groove is fixedly connected with two supporting rods, the upper ends of the two supporting rods are rotatably connected with the side wall of the lower end of the upper seat, a seesaw rod is rotatably connected between the side walls of the two supporting rods, and the side wall of. The invention can lead a user sitting on the upper seat to shake back and forth, can massage the waist of the person by utilizing the expansion and contraction of the extrusion air bag, can heat and heat the water cup placed in the metal cylinder, can charge equipment and greatly optimizes the use experience of people.
Description
Technical Field
The invention relates to the technical field of intelligent home furnishing, in particular to a multifunctional sofa for the intelligent home furnishing.
Background
The sofa is one of the more indispensable intelligent furniture in modern house life, and the sofa is the place that provides a seat, rest for people most mainly, and general sofa all can be placed in the sitting room, provides convenience for owner and guest's amusement and entertainment, and along with the development of science and technology, the popularization of intelligent house, the sofa of various functions also more and more walks into people's life, and the life of giving people has brought convenience and comfortablely, improves the happiness in people's life greatly.
In the prior art, although the angle of the chair back of the sofa can be adjusted, the sofa can not shake, so that more comfortable experience can not be brought to people, people need to shake on a rocking chair, the rocking chair stops after being shaken for a period of time, and the use is very inconvenient.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a sofa cannot shake, but is very troublesome to shake in a rocking chair, and provides a multifunctional sofa for smart home.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multifunctional sofa for smart home comprises a base groove and an upper seat, wherein a driving motor is fixedly connected to the inner wall of the base groove, a rotary disc is fixedly connected to an output shaft of the driving motor, a rotary shaft is rotatably connected to the side wall, away from the center of a circle, of the rotary disc, a return frame is slidably connected to the side wall of the base groove, the inner wall of the return frame abuts against the side wall of the rotary shaft, a connecting rod is rotatably connected to the side wall of the return frame, two support rods are fixedly connected to the inner wall of the lower end of the base groove, the upper ends of the two support rods are rotatably connected with the side wall of the lower end of the upper seat, a seesaw rod is rotatably connected between the side walls of the two support rods, the side wall of the lower end of the seesaw rod is rotatably connected with the connecting rod, a movable rod is rotatably connected to the upper end of the seesaw rod, the upper end of the movable rod is rotatably connected with the, two one end that reset spring kept away from the seesaw pole respectively with the lower extreme inner wall of foundation ditch and the lower extreme lateral wall fixed connection of seat of honour, the lateral wall of seat of honour rotates and is connected with the back backup pad, the seat of honour with be equipped with back of the chair angle regulator between the back backup pad, the lateral wall that the back backup pad was kept away from to the seat of honour rotates through a plurality of torsion spring and is connected with the shank backup pad, the lateral wall of shank backup pad rotates through the damping pivot and is connected with the running-board, the upper end lateral wall of running-board is equipped with.
Preferably, the upper end side wall of the upper seat is fixedly connected with two handrails, one of the handrails is provided with a metal tube, the metal tube is wound with a charging wire, the upper end side wall of the handrail is provided with a charging socket, the charging wire is electrically connected with the charging socket, the metal tube penetrates through the side wall of the handrail, and the upper end side wall of the metal tube is fixedly connected with a heat insulation ring.
Preferably, the upper end side wall of the foundation trench is fixedly connected with a telescopic protective sleeve, and the upper end side wall of the telescopic protective sleeve is fixedly connected with the lower end side wall of the upper seat.
Preferably, the inner wall fixedly connected with notch seal groove down of foundation ditch, be equipped with the piston rather than the matching in the seal groove, the upper end lateral wall fixedly connected with montant of returning the type frame, the upper end lateral wall of montant and the lower extreme lateral wall fixed connection of piston, the opening has been seted up to the upper end lateral wall of seal groove, the upper end lateral wall sealing connection of seal groove has the person in charge with the opening matching, be equipped with the solenoid valve on being responsible for, the upper end sealing connection who is responsible for has the drainage hose, the drainage hose is sealed to be run through the upper seat and sealing connection has the extrusion gasbag, the lateral wall of extrusion gasbag and the lateral wall fixed connection of back backup pad.
Preferably, the side wall of the foundation trench is fixedly connected with a limit guide rail, the limit guide rail is provided with a moving part matched with the limit guide rail, the side wall of the return frame far away from the connecting rod is fixedly connected with a movable block, and the movable block is fixedly connected with the moving part.
Preferably, the lateral wall that the upper seat is close to the shank backup pad is equipped with the chamfer, the lower extreme lateral wall fixedly connected with slope of upper seat sets up electric telescopic handle, electric telescopic handle's flexible end is connected with the lateral wall rotation of shank backup pad.
Preferably, the back supporting plate is sleeved with an annular elastic belt, and the side wall of the annular elastic belt is fixedly connected with a memory cotton pillow.
Preferably, the lower end side wall of the leg support plate is provided with a chamfer, and the lower end side wall of the base groove is provided with a limit groove matched with the leg support plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the driving motor drives the turntable to rotate, then the movable rod is driven to move up and down, the movable rod can drive the upper seat to rotate repeatedly, and accordingly a shaking effect is formed, people can sit on the sofa more comfortably, the back supporting plate and the leg supporting plate can be adjusted in angle conveniently, and better experience is provided for people;
2. through the matching among the structures such as the sealing groove, the piston, the electromagnetic valve and the like, the expansion or the contraction of the air bag can be ensured, so that the waist of a person is repeatedly extruded, the waist massaging effect is realized, and the health of the waist of the person is protected;
3. the metal cylinder is heated by the electrified charging wire along the eddy formed by the metal cylinder according to the principle of heating metal by electromagnetic induction, so that the water cup placed in the metal cylinder is heated, good heat preservation and heating effects are achieved, the phenomenon that water in the water cup becomes cold is avoided, devices such as a mobile phone can be charged by the charging socket, and the use experience of people is optimized.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional sofa for smart home according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic structural diagram at C in fig. 1.
In the figure: the device comprises a base groove 1, an upper seat 2, a driving motor 3, a rotary table 4, a rotary shaft 5, a 6-turn frame, a connecting rod 7, a supporting rod 8, a seesaw rod 9, a movable rod 10, a return spring 11, a back supporting plate 12, a chair back angle regulator 13, a torsion spring 14, a leg supporting plate 15, a foot pedal 16, a handrail 17, a metal tube 18, a charging lead 19, a charging socket 20, a heat insulation ring 21, a telescopic protective sleeve 22, a sealing groove 23, a piston 24, a vertical rod 25, a main pipe 26, an electromagnetic valve 27, a drainage hose 28, an extrusion air bag 29, a limit guide rail 30, a moving part 31, a movable block 32, an electric telescopic rod 33, an annular elastic belt 34 and a memory cotton pillow 35.
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 of the embodiments.
Referring to fig. 1-4, a multifunctional sofa for smart home comprises a base groove 1 and an upper seat 2, wherein a chamfer is arranged on the side wall of the upper seat 2 close to a leg support plate 15, so that the pressure on the knee part of a person is small, the knee is protected, an electric telescopic rod 33 obliquely arranged is fixedly connected with the side wall of the lower end of the upper seat 2, the telescopic end of the electric telescopic rod 33 is rotatably connected with the side wall of the leg support plate 15, the angle of the leg support plate 15 can be effectively adjusted by using the telescopic of the electric telescopic rod 33, the leg can be stably supported when the person lies on the upper seat 2 and a back support plate 12, a limit guide rail 30 is fixedly connected with the side wall of the base groove 1, a moving part 31 matched with the limit guide rail 30 is arranged on the limit guide rail 30, a moving part 32 is fixedly connected with the side wall of a rectangular frame 6 far away from a connecting rod 7, the moving, the frame 6 can be ensured not to swing obliquely but to lift vertically when moving, and meanwhile, the moving piece 31 can not slide down from the limit guide rail 30;
the inner wall of the base groove 1 is fixedly connected with a sealing groove 23 with a downward notch, a piston 24 matched with the sealing groove 23 is arranged in the sealing groove 23, the upper end side wall of the clip frame 6 is fixedly connected with a vertical rod 25, the upper end side wall of the vertical rod 25 is fixedly connected with the lower end side wall of the piston 24, the upper end side wall of the sealing groove 23 is provided with an opening, the upper end side wall of the sealing groove 23 is hermetically connected with a main pipe 26 matched with the opening, the main pipe 26 is provided with an electromagnetic valve 27, the upper end of the main pipe 26 is hermetically connected with a drainage hose 28, the drainage hose 28 is hermetically penetrated through the upper seat 2 and is hermetically connected with an extrusion air bag 29, the side wall of the extrusion air bag 29 is fixedly connected with the side wall of the back support plate 12, through the matching among the sealing groove 23, the piston 24, the electromagnetic valve, the upper end side wall of the base groove 1 is fixedly connected with a telescopic protective sleeve 22, the upper end side wall of the telescopic protective sleeve 22 is fixedly connected with the lower end side wall of the upper seat 2, and the telescopic protective sleeve 22 is utilized to play a good protection role on devices in the base groove 1 under the condition that the upper seat 2 and the back support plate 12 are not influenced to shake, and dust is reduced from entering the base groove 1;
the side wall of the upper end of the upper seat 2 is fixedly connected with two handrails 17, when a person sits on the upper seat 2, the hand is placed on the handrails 17, the safety degree is improved, one of the handrails 17 is internally provided with a metal tube 18, a charging lead 19 is wound on the metal tube 18, the side wall of the upper end of the handrail 17 is provided with a charging socket 20, the charging lead 19 is electrically connected with the charging socket 20, the metal tube 18 penetrates through the side wall of the handrail 17, the metal tube 18 is heated by utilizing the eddy current formed by the electrified charging lead 19 along the metal tube 18, according to the principle of electromagnetic induction metal heating, a water cup placed in the metal tube 18 is heated, so that the good heat preservation and heating effects are achieved, the water in the water cup is prevented from being cooled, the equipment such as a mobile phone and the like can be charged by utilizing the charging socket 20, the use experience of the person is optimized, the side wall of the upper end of the metal tube 18 is fixedly connected with a heat insulation ring 21, the, the inner wall of the base groove 1 is fixedly connected with a driving motor 3, an output shaft of the driving motor 3 is fixedly connected with a rotary table 4, the side wall, far away from the circle center, of the rotary table 4 is rotatably connected with a rotary shaft 5, the side wall of the base groove 1 is slidably connected with a return frame 6, and the inner wall of the return frame 6 is abutted against the side wall of the rotary shaft 5, so that when the rotary shaft 5 rotates, the inner wall of the return frame 6 can be abutted against the inner wall of the return frame 6, and then the return frame 6 is driven;
the side wall of the shaping frame 6 is rotatably connected with a connecting rod 7, the lower end inner wall of the base groove 1 is fixedly connected with two supporting rods 8, the upper ends of the two supporting rods 8 are rotatably connected with the lower end side wall of the upper seat 2, a seesaw rod 9 is rotatably connected between the side walls of the two supporting rods 8, the lower end side wall of the seesaw rod 9 is rotatably connected with the connecting rod 7, the upper end of the seesaw rod 9 is rotatably connected with a movable rod 10, the upper end of the movable rod 10 is rotatably connected with the lower end side wall of the upper seat 2, the upper end and the lower end side wall of the seesaw rod 9 far away from the connecting rod 7 are fixedly connected with return springs 11, so that the seesaw rod 9 is subjected to the action of the rebounding force of the return springs 11 when rotating, the rotation is more stable, thereby ensuring that a person sits on the upper seat 2 and rocks more stably, one ends of the two return springs 11 far away from the seesaw rod 9 are respectively fixedly connected with the lower end inner wall of the, the back support plate 12 is sleeved with the annular elastic belt 34, the side wall of the annular elastic belt 34 is fixedly connected with the memory cotton pillow 35, the head of a person can be more comfortable when the person is rested on the memory cotton pillow 35, and the memory cotton pillow 35 can be conveniently installed or detached from the back support plate 12 through the annular elastic belt 34;
be equipped with back of the chair angle modulation ware 13 between seat 2 and the back backup pad 12 on the going up, back of the chair angle modulation ware 13 belongs to the well-known technical means among the prior art, it does not add the repeated description here, the lateral wall that back backup pad 12 was kept away from to seat 2 rotates through a plurality of torsion spring 14 and is connected with shank backup pad 15, the lower extreme lateral wall of shank backup pad 15 is equipped with the chamfer, the spacing groove that matches with shank backup pad 15 is seted up to the lower extreme lateral wall of basic groove 1, can block shank backup pad 15 steadily like this, facilitate the use, the lateral wall of shank backup pad 15 rotates through damping pivot 5 and is connected with running-board 16, the upper end lateral wall of running-board 16 is equipped with many anti-skidding.
When the chair is used, a person firstly sits on the upper seat 2, then the angle of the back support plate 12 can be adjusted through the chair back angle adjuster 13 according to other factors such as different body types of the person, so that the back of the person lies on the back support plate 12 and is comfortable, in addition, the leg support plate 15 can be driven to rotate by the electric telescopic rod 33, the legs of the person are supported, the feeling of the person is more comfortable when the person shakes, meanwhile, the foot pedal 16 can support the feet of the person, the feet are prevented from being suspended in the air, and the person has higher safety when the person shakes;
when a person sits on the upper seat 2 and lies on the back support plate 12, the driving motor 3 is utilized to drive the rotary table 4 to rotate, the rotary table 4 drives the rotary shaft 5 to rotate, the rotary shaft 5 can abut against the return frame 6 to lift, the return frame 6 can drive the connecting rod 7 to lift, and the connecting rod 7 can drive the seesaw rod 9 to rotate, so that the seesaw rod 9 can lift and swing back and forth, the supporting rod 8 is driven to lift, the supporting rod 8 can drive the upper seat 2 to lift and swing back and forth, the person can swing back and forth, and the use experience of the person is optimized;
when the clip 6 is lifted, the vertical rod 25 and the piston 24 are driven to move, the electromagnetic valve 27 is opened, and the gas in the piston 24 can enter the extrusion air bag 29 along the main pipe 26 and the drainage hose 28 or return to the sealing plug from the extrusion air bag 29, so that the air bag is repeatedly expanded and compressed, the effect of massaging the waist of a person can be achieved, and the health state of the waist of the person is improved;
in addition, people can charge the equipment by using the charging socket 20, so that even if people sit on the upper seat 2, the electric quantity of the equipment can be ensured to be sufficient, the water cup can be placed in the metal cylinder 18, the metal cylinder 18 is heated by using the eddy current formed by the electrified charging wire 19 along the metal cylinder 18, and the water cup placed in the metal cylinder 18 is heated according to the principle of heating metal by electromagnetic induction, so that the good heat preservation and heating effects are achieved, the water in the water cup is prevented from being cooled, the equipment such as a mobile phone can be charged by using the charging socket 20, and the use experience of people is optimized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The multifunctional sofa for the smart home comprises a base groove (1) and an upper seat (2), and is characterized in that a driving motor (3) is fixedly connected to the inner wall of the base groove (1), a rotary table (4) is fixedly connected to an output shaft of the driving motor (3), a rotary shaft (5) is rotatably connected to the side wall, far away from the circle center, of the rotary table (4), a back-shaped frame (6) is slidably connected to the side wall of the base groove (1), the inner wall of the back-shaped frame (6) is abutted to the side wall of the rotary shaft (5), a connecting rod (7) is rotatably connected to the side wall of the back-shaped frame (6), two supporting rods (8) are fixedly connected to the inner wall of the lower end of the base groove (1), the upper ends of the two supporting rods (8) are rotatably connected to the side wall of the lower seat (2), a seesaw rod (9) is rotatably connected between the side walls of the two supporting rods (8), and the side wall of the lower end of, the upper end of the seesaw rod (9) is rotatably connected with a movable rod (10), the upper end of the movable rod (10) is rotatably connected with the lower end side wall of the upper seat (2), the upper end and the lower end side wall of the end, far away from the connecting rod (7), of the seesaw rod (9) are fixedly connected with return springs (11), one ends, far away from the seesaw rod (9), of the return springs (11) are respectively fixedly connected with the lower end inner wall of the base groove (1) and the lower end side wall of the upper seat (2), the side wall of the upper seat (2) is rotatably connected with a back support plate (12), a chair back angle regulator (13) is arranged between the upper seat (2) and the back support plate (12), the side wall, far away from the back support plate (12), of the upper seat (2) is rotatably connected with a leg support plate (15) through a plurality of torsion springs (14), the side wall of the leg support plate (15) is rotatably connected with a, the side wall of the upper end of the pedal plate (16) is provided with a plurality of anti-skid lines.
2. The multifunctional sofa for smart homes according to claim 1, wherein two armrests (17) are fixedly connected to the upper end side wall of the upper seat (2), one of the armrests (17) is provided with a metal tube (18), a charging wire (19) is wound on the metal tube (18), the upper end side wall of the armrest (17) is provided with a charging socket (20), the charging wire (19) is electrically connected with the charging socket (20), the metal tube (18) penetrates through the side wall of the armrest (17), and the upper end side wall of the metal tube (18) is fixedly connected with a heat insulation ring (21).
3. The multifunctional sofa for smart homes according to claim 1, wherein a telescopic protective sleeve (22) is fixedly connected to the upper end side wall of the base groove (1), and the upper end side wall of the telescopic protective sleeve (22) is fixedly connected to the lower end side wall of the upper seat (2).
4. The multifunctional sofa for smart home according to claim 1, the inner wall of the base groove (1) is fixedly connected with a sealing groove (23) with a downward notch, a piston (24) matched with the sealing groove (23) is arranged in the sealing groove, a vertical rod (25) is fixedly connected with the side wall of the upper end of the return frame (6), the side wall of the upper end of the vertical rod (25) is fixedly connected with the side wall of the lower end of the piston (24), an opening is arranged on the side wall of the upper end of the sealing groove (23), a main pipe (26) matched with the opening is connected to the side wall of the upper end of the sealing groove (23) in a sealing manner, an electromagnetic valve (27) is arranged on the main pipe (26), the upper end of the main pipe (26) is hermetically connected with a drainage hose (28), the drainage hose (28) penetrates through the upper seat (2) in a sealing way and is connected with an extrusion air bag (29) in a sealing way, the side wall of the extrusion air bag (29) is fixedly connected with the side wall of the back support plate (12).
5. The multifunctional sofa for smart homes according to claim 4, wherein the side wall of the base groove (1) is fixedly connected with a limit guide rail (30), the limit guide rail (30) is provided with a moving part (31) matched with the limit guide rail, the side wall of the return frame (6) far away from the connecting rod (7) is fixedly connected with a movable block (32), and the movable block (32) is fixedly connected with the moving part (31).
6. The multifunctional sofa for smart homes according to claim 4, wherein a chamfer is arranged on a side wall of the upper seat (2) close to the leg support plate (15), an electric telescopic rod (33) which is obliquely arranged is fixedly connected to a side wall of the lower end of the upper seat (2), and a telescopic end of the electric telescopic rod (33) is rotatably connected with a side wall of the leg support plate (15).
7. The multifunctional sofa for smart homes according to claim 4, wherein the back support plate (12) is sleeved with an annular elastic belt (34), and the side wall of the annular elastic belt (34) is fixedly connected with a memory cotton pillow (35).
8. The multifunctional sofa for smart homes according to claim 4, wherein a chamfer is arranged on the side wall of the lower end of the leg support plate (15), and a limit groove matched with the leg support plate (15) is formed on the side wall of the lower end of the base groove (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010416176.0A CN111616547B (en) | 2020-05-17 | 2020-05-17 | Intelligence multi-functional sofa for house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010416176.0A CN111616547B (en) | 2020-05-17 | 2020-05-17 | Intelligence multi-functional sofa for house |
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| US20010026088A1 (en) * | 2000-02-29 | 2001-10-04 | Odessa Robinson | Automatic two speed musical rocking chair |
| WO2009128361A1 (en) * | 2008-04-18 | 2009-10-22 | パナソニック電工 株式会社 | Relaxation device |
| CN202234902U (en) * | 2011-10-18 | 2012-05-30 | 滨州市五海工贸有限公司 | Electromagnetic heating and heat insulation barrel |
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Effective date of registration: 20211019 Address after: 313000 Wufu village, tianzihu Town, Anji County, Huzhou City, Zhejiang Province (Anji tianzihu modern industrial park) Applicant after: Anji Chunyun Furniture Co.,Ltd. Address before: 100081, Beijing Institute of Technology, 5 South Avenue, Beijing, Haidian District, Zhongguancun Applicant before: Kang Huiying |
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