CN115444250B - Intelligent sofa based on outer cover is changed to winter and summer festival - Google Patents
Intelligent sofa based on outer cover is changed to winter and summer festival Download PDFInfo
- Publication number
- CN115444250B CN115444250B CN202211062748.5A CN202211062748A CN115444250B CN 115444250 B CN115444250 B CN 115444250B CN 202211062748 A CN202211062748 A CN 202211062748A CN 115444250 B CN115444250 B CN 115444250B
- Authority
- CN
- China
- Prior art keywords
- base
- sofa
- shaft
- axle
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/10—Loose or removable furniture covers
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention relates to the technical field of intelligent furniture, and discloses an intelligent sofa based on a winter and summer section replacement outer cover, which comprises a base, wherein the left side of the top of the base is provided with a cylinder; this intelligent sofa based on outer cover is changed to winter and summer festival uses through the cooperation of reel structure and magic subsides structure, during the use, the first clockwise uniform velocity rotation of control panel control automatically controlled axle for new and old sofa cover is stretched from the surface of the reel of right side direction respectively and is contracted from the surface of left side reel, so slowly change new and old sofa cover, after changing and ending the sofa cover, rotate left side place ahead disc earlier, take off the old sofa cover of winding at left side reel surface, later rotate the disc of recovering left side place ahead again, follow closely the initial end with the sofa cover after changing and utilize the magic subsides fixed mounting at the surface of left side reel, the sofa cover after the next direct change rolling use of being convenient for reaches the automatic effect of changing the sofa cover along with the change of seasons.
Description
Technical Field
The invention relates to the technical field of intelligent furniture, in particular to an intelligent sofa based on a winter and summer section replacement outer cover.
Background
The intelligent home is characterized in that the house is taken as a platform, the safety, convenience and comfort of the home are improved by utilizing comprehensive wiring technology, network communication technology and the like, the existing intelligent home comprises an intelligent sofa, an intelligent door, intelligent sound equipment and the like, the outer surface of the intelligent sofa is directly covered by a cloth cover for prolonging the service life when in use, so that the intelligent sofa is protected, however, when in specific use, the intelligent sofa is subjected to weather transformation, the surface of the cloth cover is easy to generate a large amount of dust and other impurities when in long-time use, normal use is influenced, and when in replacement, the intelligent sofa needs to be detached and replaced manually at fixed time, so that a large amount of working time is consumed; meanwhile, the placement position of a general sofa is often close to the wall, so that when a house is cleaned in daily life, part of dust and other impurities are easily accumulated at the part of the bottom of the sofa, which is close to the wall, and the sofa can be effectively cleaned by manually moving the sofa; in addition, when many young people select the sofa, not only comfort level during use is considered, but also the functionality of the sofa is considered, but a common sofa cannot be folded when the use area is required to be enlarged, so that the sofa does not conform to the use habit of the modern young people; and when the conventional sofa is moved and carried, the sofa needs to be lifted and carried manually, so that a large amount of human resources are greatly consumed, and accidents and dangers are easy to occur due to the weight and the volume factors of the sofa in the carrying process.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the intelligent sofa based on the winter and summer section replacement outer cover has the advantages of automatically and regularly replacing the sofa outer cover according to season change, automatically cleaning dust and impurities at the bottom of the sofa close to the wall, folding and expanding the service area according to requirements and facilitating mobile transportation, and solves the problems that the sofa needs to be manually and regularly replaced, more manpower resources are wasted, dust at the bottom of the sofa close to the wall cannot be quickly cleaned, the functionality of the sofa is single, and more user demands cannot be met and the sofa is inconvenient to move and transport.
(II) technical scheme
In order to achieve the purposes of automatically and regularly replacing the sofa outer cover, automatically cleaning dust and impurities at the bottom of the sofa close to the wall, folding and expanding the service area of the sofa according to the needs and facilitating moving and transportation, the invention provides the following technical scheme: an intelligent sofa based on outer cover is changed to winter and summer festival, includes base, its characterized in that: the left side and the right side of the bottom of the base are respectively provided with a torsion shaft III through a vertical rod, the bottom of the torsion shaft III is provided with a cleaning sheet, the left side of the top of the base is respectively provided with a cylinder, the middle part of the inner cavity of the cylinder is provided with a connecting shaft, the left side of the outer surface of the connecting shaft is provided with a bulge, the top of the cylinder is provided with a back cushion, the inner cavity of the bottom of the back cushion is provided with a round shaft, the middle part of the round shaft is provided with a clamping plate, the front side and the rear side of the top of the base are respectively provided with a side cushion through the cylinder, the outer surfaces of the base and the back cushion are respectively provided with a sofa cover, the left side and the right side of the sofa cover are respectively provided with a magic tape, the right side of the base is provided with a through hole I, the left side of the base is provided with a through hole II, the top of the inner cavity II is provided with a sloping plate I, the left side of the outer surface of the torsion shaft I is provided with a torsion shaft IV, the top of the sloping plate is provided with a cleaning plate, the left and right sides of the bottom of the inner cavity of the base are respectively provided with a storage battery, the front and rear ends of the left and right sides of the middle part of the inner cavity of the base are respectively provided with a disk, the middle part of the disk is provided with an electric control shaft I, the outer surface of the electric control shaft I is provided with a winding drum, the top of the middle part of the inner cavity of the base is provided with an exhaust fan, the left and right sides of the bottom of the exhaust fan are respectively provided with a connecting pipe I, the bottom of the connecting pipe I is provided with a waste frame, the left and right sides of the bottom of the inner cavity of the waste frame are respectively provided with a torsion shaft II, the opposite sides of the torsion shafts II are respectively provided with a baffle, the bottom of the waste frame is provided with a connecting pipe II, the bottom of the connecting pipe II is provided with a guide pipe, the left and right sides of the front and rear sides of the bottom of the base are respectively provided with a connecting rod, the middle part of the connecting rod of the front and rear sides of the same side direction is provided with a scraping piece, the outer surface of the electric control shaft II is uniformly provided with bottom blocks, the inner chamber of bottom block is provided with automatically controlled telescopic link, and automatically controlled telescopic link's bottom is provided with the cardan shaft, and the left and right sides of cardan shaft all is provided with the gyro wheel, and the rear side of base is provided with control panel.
Preferably, the shape size of cardboard bottom and the shape size phase-match between the adjacent arch, the weight of the bottom of cardboard is greater than the weight at top, cardboard and circle axle movable mounting, and utilize the frictional force between the material of cardboard and circle axle contact surface, make the cardboard receive the external force to take place clockwise rotation fast, and the rotation rate is slow and clockwise rotation speed when taking place anticlockwise rotatory reset, mounting means and the structure between cylinder and the cushion are similar, thereby during the use, only need rotate the cushion to base direction department, cooperation circle axle makes cushion inner chamber part promote the cardboard clockwise rotation, make the bottom of cardboard no longer the joint between the arch of connecting axle surface, utilize the material characteristic between cardboard and the circle axle simultaneously, quick reverse rotation cushion, after adjusting suitable angle with the cushion, make the bottom of cardboard slowly fall down and the joint between the adjacent arch of bottom direction under self action of gravity, with this fixed cardboard, with the effect of cushion after the fixed angle of regulation is reached, with the same both sides through the cushion of the same mode of regulation with the side of installing with the cushion.
Preferably, the outer surface of the winding drum is provided with a substance capable of being adhered to the magic tape, so that when the sofa cover is replaced, a new sofa cover is firstly installed on the outer surface of the winding drum on the right side, the magic tape at the right initial end of the installed new sofa cover and the magic tape at the tail end of the old sofa cover at one position of the through hole are mutually adhered and overlapped, the new sofa cover and the old sofa cover are fixed, and meanwhile, after the sofa cover is replaced, the initial end of the sofa cover is fixedly installed on the outer surface of the winding drum on the left side by using the magic tape, so that the sofa cover can be directly replaced next time.
Preferably, the first torsion shaft is located in the bottom direction of the second through hole on the left side of the base, and the oblique angles of the first and second inclined plates are relatively arranged, so that when the sofa is used, the second inclined plate is firstly rotated anticlockwise, the initial end of the sofa cover penetrates through the second through hole and stretches into the inner cavity of the base, then the second inclined plate is loosened, the sofa cover located in the inner cavity of the first through hole is automatically rotated clockwise to reset under the action of a torsion spring of the first torsion shaft, the first inclined plate is matched with the sofa cover relatively held, the sofa cover in rotation is pushed flat by the first inclined plate, the phenomenon that folds influence the winding of the winding drum is caused is prevented, and meanwhile the second inclined plate is utilized to scratch the outer surface of the sofa cover, so that impurity dust falling on the surface of the sofa cover in the use process is scraped.
Preferably, the first electric control shaft is fixedly arranged in the inner cavity of the base through the disc at the rear side, and the front disc is detachably arranged at the front side of the first electric control shaft, so that in the using process, when the sofa cover is automatically replaced, the front disc at the right side is firstly rotated and detached, a new sofa cover is wound on the surface of the right side drum, then the front disc at the right side is installed and reset, after the sofa cover is replaced, the front disc at the left side is rotated and detached, the old sofa cover wound on the surface of the left side drum after the replacement is taken down, and then the front disc at the left side is installed and reset.
Preferably, the bottom of connecting pipe two runs through the bottom of base, and the position of stand pipe is located the bottom of base, and the opening part of control stand pipe is towards the left and right sides of sofa base respectively, promptly towards the doctor-bar department of left and right sides to when the air exhauster was used, the suction force that the air exhauster produced drove the baffle upwards to rotate, makes the baffle no longer shelter from the top of connecting pipe two, cooperates the stand pipe can effectively collect in the dust impurity suction waste material frame of base bottom left and right sides direction.
Preferably, the bottom of doctor-bar rotates the back and ground contact, and the distance between the doctor-bar of left and right sides direction is greater than the width of base to when automatically controlled axle two rotated, utilize the position and the shape area that the doctor-bar set up, can effectively promote the middle part orientation of base bottom with the dust impurity of base bottom left and right sides, thereby be convenient for suction in the stand pipe with dust impurity suction waste frame in collect.
Preferably, the control panel is electrically connected with the storage battery, the exhaust fan, the first electric control shaft, the second electric control shaft and the electric control telescopic rod through wires, so that in the using process, the control panel is connected with the power supply through a charging wire, the storage battery is fully charged with electric quantity, and then the first electric control shaft is set to automatically rotate once every three months through a controller contained in the control panel, so that the sofa cover is automatically replaced when seasons are changed, and meanwhile, the second electric control shaft rotates along with the sofa cover when the first electric control shaft rotates, so that dust and impurities on the left side and the right side of the base are automatically cleaned when the sofa cover is replaced.
Preferably, the position after the combination of the third torsion shaft and the cleaning sheet is located in the top direction of the scraping blade, the scraping blade is made of elastic materials, so that the second electric control shaft rotates to adjust the rotation of the scraping blade on the outer surface of the electric control shaft, dust located in the left side and the right side of the bottom of the base is blown to the middle direction of the bottom of the base, meanwhile, the cleaning sheet is contacted in the rotation process of the scraping blade, the cleaning sheet and the third torsion shaft are driven to rotate along with the rotation of the scraping blade, after the cleaning sheet and the third torsion shaft rotate to the maximum angle, the scraping blade is separated from the cleaning sheet, and the separated cleaning sheet not only can scrape dust possibly attached to the surface of the scraping blade just contacted with the cleaning sheet, but also can automatically clean the cleaning sheet in a vibration mode in the resetting process after the separation, so that the cleaning of the subsequent scraping blade is convenient.
Preferably, the top of cleaning board is the inclined plane design, the top laminating swash plate second's surface of cleaning board, thereby during operation, because torsion axle four is located torsion axle one's left side, so the top of the cleaning board that is the same with swash plate second inclined plane length is located the bottom direction of swash plate second bottom, when changing new sofa cover, anticlockwise rotation swash plate second, make the cleaning board along with anticlockwise rotation, and at the in-process of rotating, the top of cleaning board constantly contacts and surpasses swash plate second's top, with this will probably adhere to the dust scraping that the sofa cover produced at swash plate second top surface, reach when resetting swash plate second, swash plate second surface can not have the dust any more, be convenient for the cleanness of swash plate second to new sofa cover surface.
(III) beneficial effects
Compared with the prior art, the intelligent sofa based on the outer cover replacement in winter and summer has the following beneficial effects:
1. this intelligent sofa based on outer cover is changed to winter and summer festival uses through the cooperation of reel structure and magic subsides structure, during the use, the first clockwise uniform velocity rotation of control panel control automatically controlled axle for new and old sofa cover is stretched from the surface of the reel of right side direction respectively and is contracted from the surface of left side reel, so slowly change new and old sofa cover, after changing and ending the sofa cover, rotate left side place ahead disc earlier, take off the old sofa cover of winding at left side reel surface, later rotate the disc of recovering left side place ahead again, follow closely the initial end with the sofa cover after changing and utilize the magic subsides fixed mounting at the surface of left side reel, the sofa cover after the next direct change rolling use of being convenient for reaches the automatic effect of changing the sofa cover along with the change of seasons.
2. This intelligent sofa based on outer cover is changed to winter and summer festival uses through the cooperation of doctor-bar structure and stand pipe structure, in the swash plate second with rolling in-process, the swash plate second scrapes the dust impurity on sofa cover surface behind, because the bottom of doctor-bar rotates the back and ground contact, the distance between the doctor-bar of left and right sides direction is greater than the width of base, control panel passes through the wire and the battery, the air exhauster, automatically controlled axle one, automatically controlled axle two electric connection and the mounted position of stand pipe, so automatically controlled axle two rotates, utilize the position and the shape area that the doctor-bar set up, can effectively promote the dust impurity of base bottom left and right sides to the middle part direction of base bottom, thereby be convenient for come from the air exhauster, pass connecting pipe one, the waste material frame, connecting pipe two and stand pipe suction with dust impurity suction waste material frame, the baffle of cooperation waste material frame inner chamber is collected the dust impurity that the suction got into, thereby reach the dust impurity of automatically cleaning sofa bottom near the wall.
3. This intelligent sofa based on change dustcoat in winter and summer festival uses through the cooperation of cardboard structure and protruding structure, utilize the shape size of cardboard bottom and the shape size assorted between the adjacent arch, the weight of the bottom of cardboard is greater than the weight at top, cardboard and circle axle movable mounting, and utilize the frictional force between the material of cardboard and circle axle contact surface, make the cardboard receive external force to take place clockwise rotation fast easily, and take place anticlockwise rotation and reset time rotation speed slow with clockwise rotation speed, mounting means between cylinder and the cushion and the mounting means and the structure similarity between cylinder and the side cushion, thereby during the use, only need rotate cushion to base direction department with the cushion, cooperation circle axle makes cushion inner chamber part promote cardboard clockwise rotation, make the bottom of cardboard no longer joint between the arch of connecting axle surface, simultaneously utilize the material characteristic between cardboard and the circle axle, after adjusting suitable angle with the cushion, make the bottom of cardboard slowly fall down and the joint between the adjacent arch of bottom direction under self gravity effect, with fixed angle, after this fixed adjustment mode reaches the same effect of the cushion and the cushion, after the same effect of adjusting the cushion is reached with the cushion, the demand of the same side cushion is adjusted, the effect is reached according to the demand of the cushion.
4. This intelligent sofa based on outer cover is changed to winter and summer festival uses through the cooperation of control panel structure and automatically controlled telescopic link structure, utilizes the automatically controlled telescopic link downwardly extending of control panel control and its electric connection during the use for the gyro wheel stretches out the bottom piece, and extends gradually until the bottom piece no longer with ground contact, utilizes gyro wheel and cardan shaft can the fast movement sofa this moment, after removing to the place of use, again through the shrink of control panel control automatically controlled telescopic link entering bottom piece inner chamber, until the gyro wheel is completely received in the bottom piece, bottom piece and ground contact promptly, so not only utilize the bottom piece to improve the stability of sofa, but also protected the gyro wheel simultaneously, reach convenient effect of removing.
5. This intelligent sofa based on outer cover is changed to winter and summer festival uses through the cooperation of clean plate structure and clean piece structure, in the use, utilize clean board to clean the swash plate second of scraping sofa cover surface dust at sofa cover change in-process, improve the clean efficiency of swash plate second next time during operation, utilize clean piece to clean in proper order all doctor-bars of rotating the in-process simultaneously, so that the doctor-bar carries out dust position and removes, utilize the doctor-bar to remove impurity such as the dust of base bottom left and right sides direction to the stand pipe department of base bottom, conveniently carry out the collection of dust, prevent simultaneously that the dust from adhering at doctor-bar or swash plate two surfaces, clean board and clean piece's both combine, device self has improved the clean efficiency of impurity such as dust.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic rear view of the overall structure of the present invention;
FIG. 3 is a schematic bottom view of the overall structure of the present invention;
FIG. 4 is a front side middle section view of the overall structure of the present invention;
FIG. 5 is a rear, middle cross-sectional view of the overall structure of the present invention;
FIG. 6 is a schematic view of the structure of FIG. 4A according to the present invention;
FIG. 7 is a schematic view of the structure of FIG. 4B according to the present invention;
FIG. 8 is a schematic view of the structure of FIG. 4 at C in accordance with the present invention;
FIG. 9 is a schematic diagram of the structure of FIG. 4D according to the present invention;
FIG. 10 is an enlarged schematic view of the cylindrical structure and the cushion structure of the present invention;
fig. 11 is a middle cross-sectional view of the cylinder structure and the cushion structure of the present invention.
In the figure: 1. a base; 2. a cylinder; 3. a back cushion; 4. a side pad; 5. a sofa cover; 6. a first through hole; 7. a second through hole; 8. a sloping plate I; 9. a torsion shaft I; 10. a second sloping plate; 11. a storage battery; 12. a disc; 13. an electric control shaft I; 14. a reel; 15. an exhaust fan; 16. a first connecting pipe; 17. a waste frame; 18. torsion shaft II; 19. a baffle; 20. a second connecting pipe; 21. a guide tube; 22. a connecting rod; 23. an electric control shaft II; 24. a wiper blade; 25. a bottom block; 26. an electric control telescopic rod; 27. a universal shaft; 28. a roller; 29. a control panel; 101. torsion shaft III; 102. a cleaning sheet; 201. a connecting shaft; 202. a protrusion; 301. a circular shaft; 302. a clamping plate; 501. a magic tape; 901. torsion shaft IV; 902. and cleaning the plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, an intelligent sofa based on a winter and summer section changing outer cover comprises a base 1, wherein a torsion shaft III 101 is arranged on the left side and the right side of the bottom of the base 1 through vertical rods, a cleaning sheet 102 is arranged on the bottom of the torsion shaft III 101, a cylinder 2 is arranged on the left side of the top of the base 1, a connecting shaft 201 is arranged in the middle of an inner cavity of the cylinder 2, a boss 202 is arranged on the left side of the outer surface of the connecting shaft 201, a back cushion 3 is arranged on the top of the cylinder 2, a round shaft 301 is arranged in the inner cavity of the bottom of the back cushion 3, a clamping plate 302 is arranged in the middle of the round shaft 301, side cushions 4 are arranged on the front side and the back side of the top of the base 1, a sofa cover 5 is arranged on the outer surfaces of the base 1 and the back cushion 3 through the cylinder 2, magic tapes 501 are arranged on the left side and the right side of the sofa cover 5, substances which can be adhered with the magic tapes 501 are arranged on the outer surfaces of the winding drum 14, so that when the sofa cover 5 is changed, firstly, a new sofa cover 5 is arranged on the outer surface of a winding drum 14 on the right side, a magic tape 501 at the initial end of the right side of the new sofa cover 5 and a magic tape 501 at the tail end of an old sofa cover 5 positioned at the first through hole 6 are mutually stuck and overlapped, so that the new sofa cover 5 and the old sofa cover 5 are fixed, meanwhile, after the sofa cover 5 is replaced, the initial end of the sofa cover 5 is fixedly arranged on the outer surface of the winding drum 14 on the left side by utilizing the magic tape 501, the next direct replacement of the sofa cover 5 is facilitated, the first through hole 6 is arranged on the right side of a base 1, the second through hole 7 is arranged on the left side of the base 1, an inclined plate 8 is arranged at the top of an inner cavity of the second through hole 7, a first torsion shaft 9 is arranged on the left side of the base 1, a fourth torsion shaft 901 is arranged at the left side of the outer surface of the first torsion shaft 9, a cleaning plate 902 is arranged at the top of the fourth torsion shaft 901, a second inclined plate 10 is arranged at the top of the torsion shaft 9, the torsion shaft I9 is positioned at the bottom direction of the through hole II 7 at the left side of the base 1, the bevel angles of the bevel board I8 and the bevel board II 10 are oppositely arranged, so when the sofa is used, the bevel board II 10 is firstly rotated anticlockwise, then the initial end of the sofa cover 5 penetrates through the through hole II 7 and stretches into the inner cavity of the base 1, then the bevel board II 10 is loosened, the sofa cover 5 positioned in the inner cavity of the through hole I6 is oppositely clamped by the torsion shaft I8, the rotating sofa cover 5 is pushed flat by the bevel board I8 to prevent the folding of the winding drum 14 from being influenced, meanwhile, the outer surface of the sofa cover 5 is scraped by the bevel board II 10, so that impurity dust falling on the surface of the sofa cover 5 in the use process is scraped, the storage batteries 11 are arranged at the left side and the right side of the bottom of the inner cavity of the base 1, the front and rear ends of the left and right sides of the middle part of the inner cavity of the base 1 are respectively provided with a disc 12, the middle part of the disc 12 is provided with an electric control shaft I13, the outer surface of the electric control shaft I13 is provided with a winding drum 14, the electric control shaft I13 is fixedly arranged in the inner cavity of the base 1 through the disc 12 at the rear side, the front disc 12 is detachably arranged at the front side of the electric control shaft I13, so that in the use process, when the sofa cover 5 is automatically replaced, the front disc 12 positioned at the right side is firstly rotated and detached, a new sofa cover 5 is wound on the surface of the winding drum 14 at the right side, then the front disc 12 at the right side is reset, after the sofa cover 5 is replaced, the old sofa cover 5 wound on the surface of the winding drum 14 at the left side is removed, then the front disc 12 at the left side is reset, the top of the middle part of the inner cavity of the base 1 is provided with an exhaust fan 15, the left and right sides of air exhauster 15 bottom all is provided with connecting pipe one 16, the bottom of connecting pipe one 16 is provided with waste frame 17, the left and right sides of waste frame 17 inner chamber bottom all is provided with torsion axle two 18, the opposite side of torsion axle two 18 of left and right sides all is provided with baffle 19, the bottom of waste frame 17 is provided with connecting pipe two 20, the bottom of connecting pipe two 20 is provided with stand pipe 21, the left and right sides of base 1 bottom front and back both sides all is provided with connecting rod 22, the middle part of connecting rod 22 of both sides is provided with automatically controlled axle two 23 around the homonymous direction, the surface of automatically controlled axle two 23 evenly is provided with doctor-blade 24, evenly be provided with the bottom block 25 around the base 1 bottom, the inner chamber of bottom block 25 is provided with automatically controlled telescopic link 26, automatically controlled telescopic link 26's bottom is provided with universal shaft 27, the left and right sides of universal shaft 27 all is provided with gyro wheel 28, the rear side of base 1 is provided with control panel 29, control panel 29 passes through the wire and battery 11, air exhauster 15, automatically controlled axle one 13, automatically controlled axle two 23 and automatically controlled telescopic link 26 electric connection, thereby in the use, automatically change the dust automatically, the cover is changed in the time of automatically, when the electric power is changed in the time of automatically changing the electric power supply 13 through automatically, the automatically, and automatically, the dust is changed in the automatically, and automatically, the cover is changed, and is convenient for automatically, and is changed, and is in time, and is convenient for change, and is in time, and can be convenient, and can be used.
Before the sofa cover 5 is replaced, firstly, the front side of the base 1 is opened, the front side disc 12 positioned in the right side direction is rotated and removed, a new sofa cover 5 is wound on the surface of the reel 14 on the right side, the magic tape 501 arranged at the two ends of the sofa cover 5 and substances capable of being adhered with the magic tape 501 are arranged on the outer surface of the reel 14, the tail end of the new sofa cover 5 is adhered on the surface of the reel 14, so that the new sofa cover 5 is effectively wound on the outer surface of the reel 14 on the right side, and meanwhile, the magic tape 501 at the initial end of the new sofa cover 5 and the magic tape 501 at the tail end of the old sofa cover 5 positioned at the position of the through hole 6 are mutually adhered and overlapped, so that the new sofa cover 5 and the old sofa cover 5 are connected;
when the replacement date comes, the control panel 29 controls the first electric control shaft 13 to rotate clockwise at a constant speed, so that the new and old sofa cover 5 is respectively stretched from the outer surface of the winding drum 14 in the right direction and contracted from the outer surface of the winding drum 14 in the left direction, the new and old sofa cover 5 is slowly replaced, after the sofa cover 5 is replaced, the disc 12 in front of the left side is rotated firstly, the old sofa cover 5 wound on the outer surface of the winding drum 14 is removed, then the disc 12 in front of the left side is rotated again, the initial end of the replaced sofa cover 5 is fixedly arranged on the outer surface of the winding drum 14 by using the magic tape 501, the next direct replacement of the sofa cover 5 after winding is facilitated, and the automatic replacement of the sofa cover 5 along with season change is achieved.
In the embodiment, an intelligent sofa based on changing the outer cover in winter and summer sections comprises a base 1, wherein a torsion shaft III 101 is arranged on the left side and the right side of the bottom of the base 1 through vertical rods, a cleaning sheet 102 is arranged on the bottom of the torsion shaft III 101, the combined position of the torsion shaft III 101 and the cleaning sheet 102 is located in the top direction of a scraping sheet 24, the scraping sheet 24 is made of elastic materials, the scraping sheet 24 is rotated by utilizing an electric control shaft II 23 to rotate and regulate the outer surface of the electric control shaft II 23, dust located on the left side and the right side of the bottom of the base 1 is blown to the middle direction of the bottom of the base 1, meanwhile, the cleaning sheet 102 is contacted in the rotating process of the scraping sheet 24, the cleaning sheet 102 and the torsion shaft III 101 are driven to rotate along with the rotation of the scraping sheet 24, and the scraping sheet 24 is separated from the cleaning sheet 102 after the cleaning sheet 102 and the torsion shaft III 101 are rotated to the maximum angle, the separated cleaning sheet 102 can scrape dust possibly attached to the surface of the wiper blade 24 which is just contacted with the cleaning sheet 102, meanwhile, after separation, the cleaning sheet 102 in the resetting process can be automatically vibrated and cleaned by utilizing the torsion shaft III 101, so that the cleaning of the subsequent wiper blade 24 is convenient, the left side of the top of the base 1 is provided with a cylinder 2, the middle part of the inner cavity of the cylinder 2 is provided with a connecting shaft 201, the left side of the outer surface of the connecting shaft 201 is provided with a bulge 202, the top of the cylinder 2 is provided with a cushion 3, the inner cavity of the bottom of the cushion 3 is provided with a round shaft 301, the middle part of the round shaft 301 is provided with a clamping plate 302, the front side and the rear side of the top of the base 1 are respectively provided with a side cushion 4 through the cylinder 2, the outer surfaces of the base 1 and the cushion 3 are provided with a sofa cover 5, the left side and the right sides of the sofa cover 5 are respectively provided with a magic tape 501, the right side of the base 1 is provided with a through hole I6, the left side of the base 1 is provided with a through hole II 7, the top of the inner cavity of the through hole II 7 is provided with a bevel board 8, the left side of the base 1 is provided with a torsion shaft I9, the left side of the outer surface of the torsion shaft I9 is provided with a torsion shaft IV 901, the top of the torsion shaft IV 901 is provided with a cleaning plate 902, the top of the cleaning plate 902 is designed as an inclined plane, the top of the cleaning plate 902 is attached to the outer surface of a sloping plate II 10, so that when the sofa cover 5 is replaced, the cleaning plate II 10 is rotated anticlockwise, the cleaning plate 902 rotates anticlockwise, and in the rotating process, the top of the cleaning plate 902 continuously contacts and exceeds the top of the sloping plate II 10, so that dust possibly adhered to the top surface of the sloping plate II 10 and generated by scraping the sofa cover 5 is scraped off, the surface of the sloping plate II 10 can not contain dust when the sloping plate II 10 is reset, the top of the torsion shaft I9 is provided with the inclined plate II 10, the position of the torsion shaft I9 is positioned in the bottom direction of the through hole II 7 at the left side of the base 1, and the inclined angles of the inclined plate I8 and the inclined plate II 10 are oppositely arranged, so that when the sofa cover is used, firstly, the inclined plate II 10 rotates anticlockwise, then the initial end of the sofa cover 5 penetrates through the through hole II 7 to extend into the inner cavity of the base 1, then the inclined plate II 10 is loosened, the sofa cover 5 is automatically rotated clockwise to reset under the action of a torsion spring in the inner cavity of the torsion shaft I9, the sofa cover 5 positioned in the inner cavity of the through hole I6 is relatively clamped by matching with the inclined plate I8, the sofa cover 5 in rotation is pushed flatly by utilizing the inclined plate I8, the occurrence of wrinkles is prevented from affecting the rolling of the winding drum 14, and meanwhile, the outer surface of the sofa cover 5 is scratched by utilizing the inclined plate II 10, so that impurity dust falling on the surface of the sofa cover 5 in the use process is scratched, the left and right sides of the bottom of the inner cavity of the base 1 are respectively provided with a storage battery 11, the front and rear ends of the left and right sides of the middle part of the inner cavity of the base 1 are respectively provided with a disc 12, the middle part of the disc 12 is provided with an electric control shaft I13, the outer surface of the electric control shaft I13 is provided with a winding drum 14, the top of the middle part of the inner cavity of the base 1 is provided with an exhaust fan 15, the left and right sides of the bottom of the exhaust fan 15 are respectively provided with a connecting pipe I16, the bottom of the connecting pipe I16 is provided with a waste frame 17, the left and right sides of the bottom of the inner cavity of the waste frame 17 are respectively provided with a torsion shaft II 18, the opposite sides of the torsion shaft II 18 on the left and right sides are respectively provided with a baffle 19, the bottom of the waste frame 17 is provided with a connecting pipe II 20, the bottom of the connecting pipe II 20 is provided with a guide pipe 21, the bottom of the connecting pipe II 20 runs through the bottom of the base 1, the guide pipe 21 is positioned at the bottom of the base 1, the opening parts of the left and right guide pipes 21 face the left and right sides of the sofa base 1 respectively, namely, the scraping blades 24 are arranged at the left side and the right side, when the exhaust fan 15 is used, the suction force generated by the exhaust fan 15 drives the baffle 19 to rotate upwards, so that the baffle 19 does not shield the top of the second connecting pipe 20 any more, the dust and impurities at the left side and the right side of the bottom of the base 1 can be effectively sucked into the waste frame 17 to be collected by the guide pipe 21, the connecting rods 22 are arranged at the left side and the right side of the front side and the rear side of the bottom of the base 1, the electric control shaft 23 is arranged in the middle of the connecting rods 22 at the front side and the rear side of the same side, the scraping blades 24 are uniformly arranged on the outer surface of the electric control shaft 23, the bottom of the scraping blades 24 is contacted with the ground after rotating, the distance between the scraping blades 24 at the left side and the right side is larger than the width of the base 1, therefore, when the electric control shaft 23 rotates, the dust and impurities at the left side and the right side of the bottom of the base 1 can be effectively pushed to the middle of the bottom of the base 1 by the aid of the position and the shape area of the scraping blades 24, thereby be convenient for suction in the stand pipe 21 inhale waste frame 17 with dust impurity and collect in, evenly be provided with the bottom block 25 around the bottom of base 1, the inner chamber of bottom block 25 is provided with automatically controlled telescopic link 26, the bottom of automatically controlled telescopic link 26 is provided with cardan shaft 27, the left and right sides of cardan shaft 27 all is provided with gyro wheel 28, the rear side of base 1 is provided with control panel 29, control panel 29 passes through the wire and battery 11, air exhauster 15, automatically controlled axle one 13, automatically controlled axle two 23 and automatically controlled telescopic link 26 electric connection, thereby in the use, at first, be full of battery 11 internal electric quantity through charging wire, afterwards, set for automatically rotating once every three months through the controller that contains in the control panel 29 automatically controlled axle one 13, thereby automatically change sofa cover 5 when changing the season, simultaneously, automatically controlled axle two 23 rotates simultaneously when simultaneously, automatically controlled axle two 23 also are connected control panel 29 and the power through the charging wire, afterwards, automatically change automatically controlled axle one 13 every three months of automatically controlled axle one, automatically change when automatically changing sofa cover 5 when automatically changing the season, automatically changing sofa cover 5, automatically change the dust cover on both sides of automatically when automatically changing sofa cover 5 simultaneously, automatically change the dust cover on the left and right sides of automatically, and automatically change the cover 5 simultaneously.
In the process of replacing the sofa cover 5, because the position of the torsion shaft I9 is positioned at the bottom direction of the through hole II 7 on the left side of the base 1, the oblique angles of the inclined plates I8 and II 10 are opposite, when the sofa cover 5 positioned in the inner cavity of the through hole I6 is used, the inclined plates II 10 and 8 are relatively held, the sofa cover 5 in the process of pushing and flattening the rotating inclined plates I8 is utilized to prevent the folding of the left winding drum 14 from being influenced, meanwhile, the outer surface of the sofa cover 5 is scraped by the inclined plates II 10, so that impurity dust falling on the surface of the sofa cover 5 in the process of using is scraped, and the top of the cleaning plate 902 with the inclined surface of the inclined plates II 10 is positioned at the bottom direction of the inclined plates II 10, when the new sofa cover 5 is replaced, the top of the cleaning plate 902 is continuously contacted and exceeds the top of the inclined plates II 10, and dust can be cleaned by the sofa cover 10 when the surface of the sofa cover 5 is scraped by the inclined plates II 10, and the dust can not be cleaned by the sofa cover 10;
In the rolling process of the inclined plate II 10, after the inclined plate II 10 scrapes dust impurities on the surface of the sofa cover 5, the bottom of the scraping blade 24 rotates and then contacts with the ground, the distance between the scraping blades 24 in the left and right sides is larger than the width of the base 1, the control panel 29 is electrically connected with the storage battery 11, the exhaust fan 15, the first electric control shaft 13 and the second electric control shaft 23 through wires and the installation position of the guide tube 21, when the second electric control shaft 23 rotates, the dust impurities on the left and right sides of the bottom of the base 1 can be effectively pushed to the middle direction of the bottom of the base 1 by the aid of the positions and the shape areas of the scraping blades 24, so that the dust impurities can be conveniently sucked into the waste frame 17 by the suction force from the exhaust fan 15 through the first connecting tube 16, the waste frame 17, the second connecting tube 20 and the guide tube 21, and the baffle 19 matched with the inner cavity of the waste frame 17 can collect the sucked dust impurities, and therefore the dust impurities near the bottom of the sofa on the wall can be automatically cleaned;
in the rotating process of the scraping blade 24, the combined position of the torsion shaft III 101 and the cleaning blade 102 is located in the top direction of the scraping blade 24, the scraping blade 24 is made of elastic materials, the electric control shaft II 23 rotates to regulate the scraping blade 24 on the outer surface of the electric control shaft II 23 to rotate, dust located in the left side and the right side of the bottom of the base 1 is blown to the middle direction of the bottom of the base 1, meanwhile, the cleaning blade 102 is contacted in the rotating process of the scraping blade 24, the cleaning blade 102 and the torsion shaft III 101 are driven to rotate along with the rotation of the scraping blade 24, after the cleaning blade 102 and the torsion shaft III 101 rotate to the maximum angle, the scraping blade 24 is separated from the cleaning blade 102, dust possibly attached to the surface of the scraping blade 24 just contacted with the cleaning blade 102 can be scraped, meanwhile, after the separation, the cleaning blade 102 in the resetting process can be automatically vibrated and cleaned by the torsion shaft III 101, and therefore the working efficiency of the subsequent scraping blade 24 is improved.
In the embodiment, an intelligent sofa based on a winter and summer festival changing outer cover comprises a base 1, a torsion shaft III 101 is arranged on the left side and the right side of the bottom of the base 1 through vertical rods, a cleaning sheet 102 is arranged at the bottom of the torsion shaft III 101, a cylinder 2 is arranged on the left side of the top of the base 1, a connecting shaft 201 is arranged in the middle of the inner cavity of the cylinder 2, a bulge 202 is arranged on the left side of the outer surface of the connecting shaft 201, a back cushion 3 is arranged on the top of the cylinder 2, a round shaft 301 is arranged in the inner cavity of the bottom of the back cushion 3, a clamping plate 302 is arranged in the middle of the round shaft 301, the shape and the size of the bottom of the clamping plate 302 are matched with those of adjacent bulges 202, the weight of the bottom of the clamping plate 302 is greater than the weight of the top, the clamping plate 302 is movably mounted with the round shaft 301, and the clamping plate 302 is easy to rotate clockwise by using the friction force between the materials of the contact surfaces of the clamping plate 302 and the round shaft 301, the rotation speed is slow and the clockwise rotation speed is slow when the anticlockwise rotation reset happens, the installation mode between the cylinder 2 and the cushion 3 is similar to the installation mode and the structure between the cylinder 2 and the side cushion 4, therefore, when the back cushion 3 is used, only the cushion 3 is required to rotate towards the direction of the base 1, the circular shaft 301 is matched to enable the inner cavity part of the cushion 3 to push the clamping plate 302 to rotate clockwise, the bottom of the clamping plate 302 is not clamped between the bulges 202 on the surface of the connecting shaft 201 any more, the material property between the clamping plate 302 and the circular shaft 301 is utilized, the cushion 3 is rotated reversely rapidly, after the cushion 3 is adjusted to a proper angle, the bottom of the clamping plate 302 slowly falls down under the action of self gravity and is clamped between the adjacent bulges 202 in the bottom direction, the clamping plate 302 is fixed, the effect of the cushion 3 after the adjustment angle is fixed is achieved, and the same way, the adjusting mode of the side pads 4 arranged on the front side and the rear side through the cylinder 2 and the top of the base 1 is the same as the adjusting mode of the back cushion 3, the front side and the rear side of the top of the base 1 are respectively provided with the side pads 4 through the cylinder 2, the outer surfaces of the base 1 and the back cushion 3 are respectively provided with a sofa cover 5, the left side and the right side of the sofa cover 5 are respectively provided with a magic tape 501, the right side of the base 1 is provided with a first through hole 6, the left side of the base 1 is provided with a second through hole 7, the top of the inner cavity of the second through hole 7 is provided with a first inclined plate 8, the left side of the base 1 is provided with a first torsion shaft 9, the left side of the outer surface of the first torsion shaft 9 is provided with a fourth torsion shaft 901, the top of the fourth torsion shaft 901 is provided with a cleaning plate 902, the top of the first torsion shaft 9 is provided with a second inclined plate 10, the left side and the right side of the bottom of the inner cavity of the base 1 is respectively provided with a storage battery 11, the front side and the rear side of the middle of the inner cavity of the base 1 are respectively provided with a disc 12, the middle part of the disc 12 is provided with an electric control shaft I13, the outer surface of the electric control shaft I13 is provided with a winding drum 14, the top of the middle part of the inner cavity of the base 1 is provided with an exhaust fan 15, the left side and the right side of the bottom of the exhaust fan 15 are respectively provided with a connecting pipe I16, the bottom of the connecting pipe I16 is provided with a waste frame 17, the left side and the right side of the bottom of the inner cavity of the waste frame 17 are respectively provided with a torsion shaft II 18, the opposite sides of the torsion shafts II 18 on the left side and the right side are respectively provided with a baffle 19, the bottom of the waste frame 17 is provided with a connecting pipe II 20, the bottom of the connecting pipe II 20 is provided with a guide pipe 21, the left side and the right side of the front side and the back side of the bottom of the base 1 are respectively provided with a connecting rod 22, the middle part of the connecting rod 22 on the front side and the back side of the same side is provided with an electric control shaft II 23, the outer surface of the electric control shaft II 23 is uniformly provided with a scraping piece 24, the periphery of the bottom of the base 1 is uniformly provided with a bottom block 25, the inner cavity of the bottom block 25 is provided with an electric control telescopic rod 26, the bottom of automatically controlled telescopic link 26 is provided with cardan shaft 27, and the left and right sides of cardan shaft 27 all is provided with gyro wheel 28, and the rear side of base 1 is provided with control panel 29.
During the use, need enlarge the usable floor area of sofa, the shape size of utilizing cardboard 302 bottom and the shape size phase-match between the adjacent protruding 202 this moment, the weight of the bottom of cardboard 302 is greater than the weight at top, cardboard 302 and circular shaft 301 movable mounting, and utilize the frictional force between the material of cardboard 302 and circular shaft 301 contact surface, make cardboard 302 receive external force to take place clockwise rotation fast, and take place anticlockwise rotation reset time rotation speed slow with clockwise rotation speed, mounting means between cylinder 2 and cushion 3 and the mounting means and the structure between cylinder 2 and cushion 4 are similar, thereby during the use, only need rotate cushion 3 to cushion 1 direction department, cooperation circular shaft 301 makes cushion 3 inner chamber part promote cardboard 302 clockwise rotation, make the bottom of cardboard 302 no longer joint between protruding 202 on connecting shaft 201 surface, utilize the cushion characteristic between cardboard 302 and the circular shaft 301, after adjusting suitable angle with the cushion 3 fast reverse rotation, pause, make the bottom of cardboard 302 slowly fall under self gravity effect and the adjacent cushion 202 of bottom and the cushion 2 is fixed with the fixed mode of cushion 1 with the cushion 2, the same adjusting effect is reached with the fixed mode of cushion 2 after the cushion 1 is reached, the cushion 1 is adjusted to the same, the effect is reached according to the mode is adjusted to the fixed mode of adjusting the cushion 2.
In the embodiment, an intelligent sofa based on changing the outer cover in winter and summer sections comprises a base 1, wherein a torsion shaft III 101 is arranged on the left side and the right side of the bottom of the base 1 through vertical rods, a cleaning sheet 102 is arranged on the bottom of the torsion shaft III 101, a cylinder 2 is arranged on the left side of the top of the base 1, a connecting shaft 201 is arranged in the middle of an inner cavity of the cylinder 2, a boss 202 is arranged on the left side of the outer surface of the connecting shaft 201, a back cushion 3 is arranged on the top of the cylinder 2, a round shaft 301 is arranged in the inner cavity of the bottom of the back cushion 3, a clamping plate 302 is arranged in the middle of the round shaft 301, side cushions 4 are arranged on the front side and the back side of the top of the base 1, a sofa sleeve 5 is arranged on the outer surfaces of the base 1 and the back cushion 3 through the left side and the right side of the sofa sleeve 5, a magic tape 501 is arranged on the right side of the base 1, a through hole I6 is arranged on the left side of the base 1, a through hole II 7 is arranged on the left side of the base 1, a sloping plate 8 is arranged on the top of the inner cavity of the through hole II 7, the left side of the base 1 is provided with a torsion shaft I9, the left side of the outer surface of the torsion shaft I9 is provided with a torsion shaft IV 901, the top of the torsion shaft IV 901 is provided with a cleaning plate 902, the top of the torsion shaft I9 is provided with a sloping plate II 10, the left and right sides of the bottom of an inner cavity of the base 1 are respectively provided with a storage battery 11, the front and rear ends of the left and right sides of the middle part of the inner cavity of the base 1 are respectively provided with a disc 12, the middle part of the disc 12 is provided with an electric control shaft I13, the outer surface of the electric control shaft I13 is provided with a winding drum 14, the top of the middle part of the inner cavity of the base 1 is provided with an exhaust fan 15, the left and right sides of the bottom of the exhaust fan 15 are respectively provided with a connecting pipe I16, the bottom of the connecting pipe I16 is provided with a waste frame 17, the left and right sides of the bottom of the inner cavity of the waste frame 17 are respectively provided with a torsion shaft II 18, the opposite sides of the torsion shaft II 18 are respectively provided with a baffle 19, the bottom of the waste frame 17 is provided with a connecting pipe II 20, the bottom of connecting pipe two 20 is provided with guide tube 21, both sides all are provided with connecting rod 22 about the base 1 bottom front and back both sides, the middle part of connecting rod 22 of both sides is provided with automatically controlled axle two 23 about the homonymy direction, automatically controlled axle two 23's surface evenly is provided with doctor-bar 24, evenly be provided with the bottom block 25 around the base 1 bottom, the inner chamber of bottom block 25 is provided with automatically controlled telescopic link 26, automatically controlled telescopic link 26's bottom is provided with universal shaft 27, the left and right sides of universal shaft 27 all is provided with gyro wheel 28, the rear side of base 1 is provided with control panel 29, control panel 29 passes through the wire and battery 11, air exhauster 15, automatically controlled axle one 13, automatically controlled axle two 23 and automatically controlled telescopic link 26 electric connection, thereby during the use, at first through charging wire connection control panel 29 and power, it is full of the inside electric quantity of battery 11, afterwards, automatically rotate once every three months through the controller setting up that contains in the control panel 29, thereby automatically change sofa cover 5 when the automatically controlled axle one 13 rotates, simultaneously, automatically change the automatically controlled axle two 23 simultaneously, the impurity of automatically cleaned side of sofa cover 5 simultaneously.
When the sofa is used, the electric control telescopic rod 26 electrically connected with the sofa is controlled by the control panel 29 to extend downwards, so that the roller 28 extends out of the bottom block 25 and gradually extends until the bottom block 25 is not contacted with the ground, at the moment, the sofa can be quickly moved by the roller 28 and the universal shaft 27, after the sofa is moved to a use place, the electric control telescopic rod 26 is controlled by the control panel 29 to shrink into the inner cavity of the bottom block 25 again until the roller 28 is completely retracted into the bottom block 25, namely, the bottom block 25 is contacted with the ground, so that the stability of the sofa is improved by the bottom block 25, and meanwhile, the roller 28 is protected, and the convenient moving effect is achieved.
Working principle: when the sofa cover is used, firstly, the control panel 29 and the power supply are connected through the charging wire, the electric quantity in the storage battery 11 is fully charged, and then the electric control shaft 13 is set to automatically rotate once every three months through the controller in the control panel 29, so that the sofa cover 5 is automatically replaced when seasons are changed;
before the sofa cover 5 is replaced, firstly, the front side of the base 1 is opened, the front side disc 12 positioned in the right side direction is rotated and removed, a new sofa cover 5 is wound on the surface of the reel 14 on the right side, the magic tape 501 arranged at the two ends of the sofa cover 5 and substances capable of being adhered with the magic tape 501 are arranged on the outer surface of the reel 14, the tail end of the new sofa cover 5 is adhered on the surface of the reel 14, so that the new sofa cover 5 is effectively wound on the outer surface of the reel 14 on the right side, and meanwhile, the magic tape 501 at the initial end of the new sofa cover 5 and the magic tape 501 at the tail end of the old sofa cover 5 positioned at the position of the through hole 6 are mutually adhered and overlapped, so that the new sofa cover 5 and the old sofa cover 5 are connected;
When the replacement date is reached, the control panel 29 controls the first electric control shaft 13 to rotate clockwise at a constant speed, so that the new and old sofa cover 5 is respectively stretched from the outer surface of the winding drum 14 in the right direction and contracted from the outer surface of the winding drum 14 in the left direction, the new and old sofa cover 5 is slowly replaced, after the sofa cover 5 is replaced, the disc 12 in front of the left side is rotated firstly, the old sofa cover 5 wound on the outer surface of the winding drum 14 is removed, then the disc 12 in front of the left side is rotated again, the initial end of the replaced sofa cover 5 is fixedly arranged on the outer surface of the winding drum 14 by using the magic tape 501, and the next direct replacement of the sofa cover 5 after winding is facilitated, so that the effect of automatically replacing the sofa cover 5 along with season change is achieved;
in the process of replacing the sofa cover 5, because the position of the torsion shaft I9 is positioned at the bottom direction of the through hole II 7 on the left side of the base 1, the oblique angles of the inclined plates I8 and II 10 are opposite, when the sofa cover 5 positioned in the inner cavity of the through hole I6 is used, the inclined plates II 10 and 8 are relatively held, the sofa cover 5 in the process of pushing and flattening the rotating inclined plates I8 is utilized to prevent the folding of the left winding drum 14 from being influenced, meanwhile, the outer surface of the sofa cover 5 is scraped by the inclined plates II 10, so that impurity dust falling on the surface of the sofa cover 5 in the process of using is scraped, and the top of the cleaning plate 902 with the inclined surface of the inclined plates II 10 is positioned at the bottom direction of the inclined plates II 10, when the new sofa cover 5 is replaced, the top of the cleaning plate 902 is continuously contacted and exceeds the top of the inclined plates II 10, and dust can be cleaned by the sofa cover 10 when the surface of the sofa cover 5 is scraped by the inclined plates II 10, and the dust can not be cleaned by the sofa cover 10;
In the rolling process of the inclined plate II 10, after the inclined plate II 10 scrapes dust impurities on the surface of the sofa cover 5, the bottom of the scraping blade 24 rotates and then contacts with the ground, the distance between the scraping blades 24 in the left and right sides is larger than the width of the base 1, the control panel 29 is electrically connected with the storage battery 11, the exhaust fan 15, the first electric control shaft 13 and the second electric control shaft 23 through wires and the installation position of the guide tube 21, when the second electric control shaft 23 rotates, the dust impurities on the left and right sides of the bottom of the base 1 can be effectively pushed to the middle direction of the bottom of the base 1 by the aid of the positions and the shape areas of the scraping blades 24, so that the dust impurities can be conveniently sucked into the waste frame 17 by the suction force from the exhaust fan 15 through the first connecting tube 16, the waste frame 17, the second connecting tube 20 and the guide tube 21, and the baffle 19 matched with the inner cavity of the waste frame 17 can collect the sucked dust impurities, and therefore the dust impurities near the bottom of the sofa on the wall can be automatically cleaned;
in the rotating process of the scraping blade 24, the combined position of the torsion shaft III 101 and the cleaning sheet 102 is located in the top direction of the scraping blade 24, the material of the scraping blade 24 is made of elastic materials, so that the rotation of the electric control shaft II 23 is utilized to regulate the rotation of the scraping blade 24 on the outer surface of the electric control shaft II 23, dust located on the left side and the right side of the bottom of the base 1 is blown to the middle direction of the bottom of the base 1, meanwhile, the cleaning sheet 102 is contacted in the rotating process of the scraping blade 24, the cleaning sheet 102 and the torsion shaft III 101 are driven to rotate along with the rotation of the scraping blade 24, after the cleaning sheet 102 and the torsion shaft III 101 are rotated to the maximum angle, the scraping blade 24 is separated from the cleaning sheet 102, dust possibly attached to the surface of the scraping blade 24 just contacted with the cleaning sheet can be scraped, and meanwhile, after the separation, the cleaning sheet 102 in the resetting process can be automatically vibrated and cleaned by the torsion shaft III 101, so that the working efficiency of the subsequent scraping blade 24 is improved;
In order to facilitate the use, the sofa needs to be expanded in use, the shape and size of the bottom of the clamping plate 302 are matched with those of the adjacent bulges 202, the weight of the bottom of the clamping plate 302 is larger than that of the top, the clamping plate 302 and the circular shaft 301 are movably mounted, the clamping plate 302 is easily subjected to external force to quickly rotate clockwise by using the friction force between the materials of the contact surfaces of the clamping plate 302 and the circular shaft 301, the rotating speed is slow and the rotating speed is slow when the anti-clockwise rotating reset occurs, the mounting mode between the cylinder 2 and the cushion 3 is similar to the mounting mode and the structure between the cylinder 2 and the side cushion 4, therefore, in use, the cushion 3 only needs to be rotated towards the direction of the base 1, the inner cavity part of the cushion 3 is matched with the circular shaft 301 to push the clamping plate 302 to rotate clockwise, the bottom of the clamping plate 302 is not clamped between the bulges 202 on the surface of the connecting shaft 201, meanwhile, the cushion 3 is quickly rotated reversely by using the material characteristics between the clamping plate 302 and the circular shaft 301, after the cushion 3 is adjusted by a proper angle, the bottom of the clamping plate 302 is stopped for a while the gravity is slowly dropped down under the self and the clamping plate 302, the bottom of the cushion 2 is required to be adjusted in the same direction as the cushion 3, and the cushion 2 is fixed with the side cushion 4, and the cushion is adjusted in the same direction as the cushion 1, and the cushion is required to be fixed, and the cushion is adjusted in the direction, and the cushion is adjusted in the front, and the cushion is in the front of the cushion is adjusted in the direction, and the cushion is required to be adjusted;
Sometimes, the sofa needs to be moved in the use position, at this time, the electric control telescopic rod 26 electrically connected with the electric control telescopic rod is controlled by the control panel 29 to extend downwards, so that the roller 28 extends out of the bottom block 25 and gradually extends until the bottom block 25 is no longer in contact with the ground, at this time, the sofa can be quickly moved by using the roller 28 and the universal shaft 27, after the sofa moves to the use position, the electric control telescopic rod 26 is controlled by the control panel 29 to shrink into the inner cavity of the bottom block 25 again until the roller 28 is completely retracted into the bottom block 25, namely, the bottom block 25 is in contact with the ground, so that the stability of the sofa is improved by using the bottom block 25, the roller 28 is protected, and the effect of convenient movement is achieved.
In conclusion, this intelligent sofa based on change dustcoat in winter and summer festival compares in general device of the same kind, and this device possesses can change the dustcoat according to season change automatic timing, automatic clearance is close to the dust impurity of sofa bottom on the wall limit, can fold expansion usable floor area and convenient advantage of removing the transportation to the sofa as required.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An intelligent sofa based on outer cover is changed to winter and summer festival, includes base (1), its characterized in that: the left side and the right side of base (1) bottom all are provided with torsion axle three (101) through the montant, the bottom of torsion axle three (101) is provided with cleaning sheet (102), base (1) top left and right sides all is provided with cylinder (2), the inner chamber middle part of cylinder (2) is provided with connecting axle (201), the left side of connecting axle (201) surface is provided with arch (202), the top of cylinder (2) is provided with cushion (3), the inner chamber of cushion (3) bottom is provided with round axle (301), the middle part of round axle (301) is provided with cardboard (302), the front and back both sides at base (1) top all are provided with side pad (4) through cylinder (2), the surface of base (1) and cushion (3) is provided with sofa cover (5), the left and right sides of sofa cover (5) all is provided with magic subsides (501), through-hole one (6) have been seted up on the right side of base (1), the left side of through-hole two (7) inner chamber top is provided with one (8), the left side of base (1) is provided with round axle (9), the left side of torsion axle (901) is provided with torsion axle (9), the top of torsion axle (902) is provided with four, the surface of torsion axle (901) is provided with four, the surface of torsion axle (902), the top of torsion axle one (9) is provided with swash plate two (10), the left and right sides of base (1) inner chamber bottom all is provided with battery (11), the front and back both ends of base (1) inner chamber middle part left and right sides all are provided with disc (12), the middle part of disc (12) is provided with automatically controlled axle one (13), the surface of automatically controlled axle one (13) is provided with reel (14), the top at base (1) inner chamber middle part is provided with air exhauster (15), the left and right sides of air exhauster (15) bottom all is provided with connecting pipe one (16), the bottom of connecting pipe one (16) is provided with waste frame (17), the left and right sides of waste frame (17) inner chamber bottom all is provided with torsion axle two (18), the opposite side of torsion axle two (18) of left and right sides all is provided with baffle (19), the bottom of waste frame (17) is provided with connecting pipe two (20), the bottom of connecting pipe two (20) are provided with guide tube (21), the bottom of base (1) bottom of both sides is provided with connecting rod (22), the middle part two (22) of same side direction front and back both sides (22) is provided with connecting rod two (25) evenly, the bottom piece (25) is evenly provided with bottom piece (25) of automatically controlled axle (25), the bottom of the electric control telescopic rod (26) is provided with a universal shaft (27), the left side and the right side of the universal shaft (27) are provided with rollers (28), and the rear side of the base (1) is provided with a control panel (29);
The outer surface of the winding drum (14) is provided with a substance which can be adhered with the magic tape (501);
the first torsion shaft (9) is positioned at the bottom direction of the second through hole (7) at the left side of the base (1), and the oblique angles of the first inclined plate (8) and the second inclined plate (10) are oppositely arranged;
the top of the cleaning plate (902) is of an inclined plane design, and the top of the cleaning plate (902) is attached to the outer surface of the inclined plate II (10).
2. The intelligent sofa based on winter and summer festival changing cover according to claim 1, wherein: the shape and the size of the bottom of the clamping plate (302) are matched with those of the adjacent bulges (202), the weight of the bottom of the clamping plate (302) is larger than that of the top, the clamping plate (302) is movably mounted with the circular shaft (301), and the clamping plate (302) is easy to rotate clockwise due to the fact that external force is easily applied to the clamping plate (302) due to friction force between materials of contact surfaces of the clamping plate (302) and the circular shaft (301), and the rotating speed is slower than the clockwise rotating speed when anticlockwise rotating reset occurs.
3. The intelligent sofa based on winter and summer festival changing cover according to claim 1, wherein: the first electric control shaft (13) in the left direction is fixedly arranged in the inner cavity of the base (1) through the rear disc (12) in the left direction, the first electric control shaft (13) in the right direction is fixedly arranged in the inner cavity of the base (1) through the rear disc (12) in the right direction, the front disc (12) in the left direction is detachably arranged on the front side of the first electric control shaft (13) in the left direction, and the front disc (12) in the right direction is detachably arranged on the front side of the first electric control shaft (13) in the right direction.
4. The intelligent sofa based on winter and summer festival changing cover according to claim 1, wherein: the bottom of the second connecting pipe (20) penetrates through the bottom of the base (1), the position of the guide pipe (21) is located at the bottom of the base (1), and the openings of the left guide pipe and the right guide pipe (21) face the left side and the right side of the sofa base (1) respectively.
5. The intelligent sofa based on winter and summer festival changing cover according to claim 1, wherein: the bottom of the scraping blade (24) contacts with the ground after rotating, and the distance between the scraping blades (24) in the left and right sides is larger than the width of the base (1).
6. The intelligent sofa based on winter and summer festival changing cover according to claim 1, wherein: the control panel (29) is electrically connected with the storage battery (11), the exhaust fan (15), the first electric control shaft (13), the second electric control shaft (23) and the electric control telescopic rod (26) through wires.
7. The intelligent sofa based on winter and summer festival changing cover according to claim 1, wherein: the combined position of the torsion shaft III (101) and the cleaning sheet (102) is located in the top direction of the wiper blade (24), and the wiper blade (24) is made of elastic materials.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211062748.5A CN115444250B (en) | 2022-09-01 | 2022-09-01 | Intelligent sofa based on outer cover is changed to winter and summer festival |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211062748.5A CN115444250B (en) | 2022-09-01 | 2022-09-01 | Intelligent sofa based on outer cover is changed to winter and summer festival |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115444250A CN115444250A (en) | 2022-12-09 |
CN115444250B true CN115444250B (en) | 2023-08-04 |
Family
ID=84300646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211062748.5A Active CN115444250B (en) | 2022-09-01 | 2022-09-01 | Intelligent sofa based on outer cover is changed to winter and summer festival |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115444250B (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB875573A (en) * | 1959-04-30 | 1961-08-23 | Vono Ltd | Improvements relating to convertible bed settees |
DE29609164U1 (en) * | 1996-05-22 | 1996-09-05 | COR Wohn- und Büromöbel Helmut Lübke GmbH & Co, 33378 Rheda-Wiedenbrück | Convertible sofa |
US6409264B1 (en) * | 2000-03-01 | 2002-06-25 | Johnnie Palmer | Interchangeable furniture cover system |
GB0319729D0 (en) * | 2003-08-22 | 2003-09-24 | Mountaxis Ltd | Furniture cover |
CN2671438Y (en) * | 2003-12-27 | 2005-01-19 | 谈之江 | Easy detachable chair cover |
CN205457566U (en) * | 2016-03-03 | 2016-08-17 | 杜锐华 | Convenient sofa of changing face cover |
CN108244880A (en) * | 2018-01-20 | 2018-07-06 | 海宁天荣纺织有限公司 | A kind of multi-functional sofa cover |
CN211846495U (en) * | 2019-11-28 | 2020-11-03 | 海宁市泰纶纺织有限公司 | High-efficient coiling mechanism of sofa cloth |
CN212972402U (en) * | 2020-08-22 | 2021-04-16 | 晋江市白天鹅家具制造有限公司 | Sofa with replaceable leather sheath |
CN113475893A (en) * | 2021-07-06 | 2021-10-08 | 李洪昊 | Intelligent sofa convenient to change dirt proof boot |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6758450B2 (en) * | 1999-11-05 | 2004-07-06 | Alfred G. Niederman | Modular furniture including interchangeable upholstery |
-
2022
- 2022-09-01 CN CN202211062748.5A patent/CN115444250B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB875573A (en) * | 1959-04-30 | 1961-08-23 | Vono Ltd | Improvements relating to convertible bed settees |
DE29609164U1 (en) * | 1996-05-22 | 1996-09-05 | COR Wohn- und Büromöbel Helmut Lübke GmbH & Co, 33378 Rheda-Wiedenbrück | Convertible sofa |
US6409264B1 (en) * | 2000-03-01 | 2002-06-25 | Johnnie Palmer | Interchangeable furniture cover system |
GB0319729D0 (en) * | 2003-08-22 | 2003-09-24 | Mountaxis Ltd | Furniture cover |
CN2671438Y (en) * | 2003-12-27 | 2005-01-19 | 谈之江 | Easy detachable chair cover |
CN205457566U (en) * | 2016-03-03 | 2016-08-17 | 杜锐华 | Convenient sofa of changing face cover |
CN108244880A (en) * | 2018-01-20 | 2018-07-06 | 海宁天荣纺织有限公司 | A kind of multi-functional sofa cover |
CN211846495U (en) * | 2019-11-28 | 2020-11-03 | 海宁市泰纶纺织有限公司 | High-efficient coiling mechanism of sofa cloth |
CN212972402U (en) * | 2020-08-22 | 2021-04-16 | 晋江市白天鹅家具制造有限公司 | Sofa with replaceable leather sheath |
CN113475893A (en) * | 2021-07-06 | 2021-10-08 | 李洪昊 | Intelligent sofa convenient to change dirt proof boot |
Also Published As
Publication number | Publication date |
---|---|
CN115444250A (en) | 2022-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107313383A (en) | A kind of devices and methods therefor for cleaning collection of being wadded a quilt with cotton for poplar | |
CN107834974A (en) | It is a kind of can be from the photovoltaic group equipment of clear accumulated snow | |
CN105821791B (en) | Backpack type fallen leaf collecting and smashing device | |
CN208661864U (en) | A kind of illegal ad remove device | |
CN115444250B (en) | Intelligent sofa based on outer cover is changed to winter and summer festival | |
CN111472310A (en) | Road surface rubbish sanitation car with regulatory function | |
CN110485352B (en) | Dry leaf cleans equipment convenient to clearance dead angle | |
CN213558880U (en) | Dust collector is used in coating machine processing | |
CN219442595U (en) | End face cleaning device for stacking squeeze plates | |
CN116294025A (en) | Indoor air purification equipment based on wisdom building | |
CN216007449U (en) | Electric sunshade curtain wall | |
CN205411096U (en) | High altitude construction sweeper | |
CN215702490U (en) | Improved dust suction device for wood processing | |
CN210315352U (en) | Sanitation cleaning device for municipal road | |
CN110898548B (en) | Waste filter bag recycling machine | |
CN210558287U (en) | Leather coiling device | |
CN209724151U (en) | Mosquito proof shutter | |
CN112634683A (en) | Portable finance and tax big data information explanation is with projection public address set | |
CN113172018A (en) | Bridge inhaul cable cleaning device | |
CN218436466U (en) | Artificial turf laying device | |
CN110701895A (en) | Crushing and drying equipment for crop straws | |
CN213763351U (en) | Dust collector for building decoration | |
CN216686814U (en) | Automatic optical film winding device | |
CN114319573B (en) | Sewer fallen leaf cleaning device | |
CN220736715U (en) | Novel cloth bag type dust remover |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20221209 Assignee: Haining Hailin smart home Co.,Ltd. Assignor: Haining Linhao Smart Home Co.,Ltd. Contract record no.: X2023980040945 Denomination of invention: A Smart Sofa Based on Changing Covers in Winter and Summer Seasons Granted publication date: 20230804 License type: Common License Record date: 20230901 |
|
EE01 | Entry into force of recordation of patent licensing contract |