CN211533539U

CN211533539U - Combined sofa

Info

Publication number: CN211533539U
Application number: CN201821862370.6U
Authority: CN
Inventors: 黎振宏
Original assignee: Jiangxi Hongjinbao Furniture Co ltd
Current assignee: Jiangxi Hongjinbao Furniture Co ltd
Priority date: 2018-11-13
Filing date: 2018-11-13
Publication date: 2020-09-22
Anticipated expiration: 2028-11-13

Abstract

The utility model discloses a modular sofa, the on-line screen storage device comprises a base, inner cavity of the base's back fixedly connected with motor, the output fixedly connected with gear of motor, the top and the bottom of gear have rack board one and rack board two to mesh respectively, the positive left side of rack board and the positive right side of rack board two are all through the vice base of fixed block fixedly connected with. The utility model discloses a set up mutually supporting of base, motor, gear, rack board one, rack board two, fixed block, auxiliary base, handrail, spout one, spout two, slider, spout three, gyro wheel one, support column two and gyro wheel two, reached the advantage of enlarging the usable floor area function, solved current combination formula sofa and not have the problem of enlarging the usable floor area function, when people are using combination formula sofa, can satisfy many people and use when having a rest together, provide combination formula sofa's practicality.

Description

Combined sofa

Technical Field

The utility model relates to the technical field of living furniture, in particular to a combined sofa.

Background

Along with the improvement of people's standard of living, more and more people begin to pursue the thing on the life material, the quality of life has obtained further promotion, consequently, this kind of articles for daily use of sofa has all been put in the sitting room of a lot of families now, the life value has been promoted greatly, sofa kind on the market is more and more, more people have had the thing that can select, the space that the sofa of that kind classic formula taken before was great relatively, influence furniture and set up regularity, more people can go to select the combination formula sofa, present combination formula sofa does not have the function of enlarging usable floor area, when people are using combination formula sofa, can not satisfy many people and use when using or having a rest together, the practicality of combination formula sofa has been reduced.

Disclosure of Invention

Technical problem to be solved

The utility model provides a modular sofa, to the not enough of prior art, the utility model provides a possess the advantage that enlarges the usable floor area function, solved current modular sofa and do not have the problem of enlarging the usable floor area function.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined sofa, includes the base, the back fixedly connected with motor of base inner chamber, the output fixedly connected with gear of motor, the top and the bottom of gear have engaged with rack board one and rack board two respectively, the positive left side of rack board all passes through the vice base of fixed block fixedly connected with two positive right sides of rack board, the outside of vice base runs through to the both sides and the fixedly connected with handrail of base.

Preferably, a first sliding groove is formed in the top of the right side of the back face of the inner cavity of the base, a second sliding groove is formed in the bottom of the left side of the back face of the inner cavity of the base, sliding blocks are connected to the inner cavities of the first sliding groove and the second sliding groove in a sliding mode, and the front face of each sliding block is fixedly connected with the inner side of the back face of the auxiliary base.

Preferably, the two sides of the top of the inner cavity of the base and the two sides of the bottom of the inner cavity of the base are respectively provided with a third sliding groove, the inner cavity of the third sliding groove is slidably connected with a first roller, the inner side of the first roller is movably connected with a first supporting column through a movable shaft, and the inner side of the first supporting column is fixedly connected with the inner side of the top and the inner side of the bottom of the auxiliary base.

Preferably, the bottom of the handrail is fixedly connected with a second support column, and the bottom of the second support column is movably connected with a second roller through a movable shaft.

Preferably, the two sides of the bottom of the rack plate and the two sides of the top of the rack plate are fixedly connected with limit blocks matched with the gears for use.

Preferably, a seat cushion is arranged at the top of the base, a backrest is fixedly connected to the rear side of the top of the base, and a back cushion is arranged on the front side of the backrest.

Preferably, the two sides of the bottom of the base are fixedly connected with stand columns, the bottom of each stand column is fixedly connected with an anti-slip mat, and anti-slip lines are arranged at the bottom of each anti-slip mat.

(III) advantageous effects

Compared with the prior art, the utility model provides a modular sofa possesses following beneficial effect:

1. the utility model discloses a set up mutually supporting of base, motor, gear, rack board one, rack board two, fixed block, auxiliary base, handrail, spout one, spout two, slider, spout three, gyro wheel one, support column two and gyro wheel two, reached the advantage of enlarging the usable floor area function, solved current combination formula sofa and not have the problem of enlarging the usable floor area function, when people are using combination formula sofa, can satisfy many people and use when having a rest together, provide combination formula sofa's practicality.

2. The utility model discloses a set up stand and slipmat, played the effect that antiskid is stable to the base, solved the base and appeared gliding problem when daily use, through setting up the stopper, played the spacing effect of removal to the gear, solved the gear and appeared dragging the problem that drops when the work is used, through setting up the base, played the effect of protection to the motor, when having solved long-term use motor, made the dust fall into in the motor, caused the motor problem that the result of use is not good to appear.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the base structure of the present invention;

FIG. 3 is a top partial sectional view of the base structure of the present invention;

fig. 4 is a partial sectional view of the right side of the base structure of the present invention.

In the figure: the device comprises a base 1, a motor 2, a gear 3, a rack plate I4, a rack plate II 5, a fixed block 6, a base pair 7, an armrest 8, a chute I9, a chute II 10, a sliding block 11, a chute III 12, a roller I13, a supporting column I14, a supporting column II 15, a roller II 16, a backrest 17, a headrest 18, a column 19 and a non-slip mat 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a combined sofa comprises a base 1, which protects a motor 2 by arranging the base 1, and solves the problem that the motor 2 has bad using effect due to dust falling into the motor 2 when the motor 2 is used for a long time, wherein a first chute 9 is arranged at the top of the right side of the back surface of an inner cavity of the base 1, a second chute 10 is arranged at the bottom of the left side of the back surface of the inner cavity of the base 1, a slide block 11 is slidably connected with the inner cavities of the first chute 9 and the second chute 10, the front surface of the slide block 11 is fixedly connected with the inner side of the back surface of an auxiliary base 7, a third chute 12 is arranged at both sides of the top and the bottom of the inner cavity of the base 1, a first roller 13 is slidably connected with the inner side of the first roller 13 through a movable shaft, and the inner side of the first support 14 is fixedly connected with, the top of the base 1 is provided with a seat cushion, the rear side of the top of the base 1 is fixedly connected with a backrest 17, the front side of the backrest 17 is provided with a back cushion 18, two sides of the bottom of the base 1 are fixedly connected with upright columns 19, the bottom of the upright columns 19 is fixedly connected with a non-slip mat 20, the bottom of the non-slip mat 20 is provided with non-slip lines, the anti-slip stabilizing effect is achieved on the base 1 by arranging the upright columns 19 and the non-slip mat 20, the problem that the base 1 slides in daily use is solved, the back of an inner cavity of the base 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a gear 3, the top and the bottom of the gear 3 are respectively meshed with a rack plate I4 and a rack plate II 5, two sides of the bottom of the rack plate I4 and two sides of the top of the rack plate II 5 are respectively fixedly connected with, the problem that the gear 3 is dragged and falls off when the combined sofa is used is solved, the left side of the front face of the first rack plate 4 and the right side of the front face of the second rack plate 5 are both fixedly connected with an auxiliary base 7 through a fixing block 6, the outer side of the auxiliary base 7 penetrates to the two sides of the base 1 and is fixedly connected with a handrail 8, the bottom of the handrail 8 is fixedly connected with a second supporting column 15, and the bottom of the second supporting column 15 is movably connected with a second roller 16 through a movable shaft, and the advantages of enlarging the use area function are achieved by arranging the base 1, the motor 2, the gear 3, the first rack plate 4, the second rack plate 5, the fixing block 6, the auxiliary base 7, the handrail 8, the first sliding chute 9, the second sliding chute 10, the sliding block 11, the third sliding chute 12, the first roller 13, the first supporting column 14, the second supporting column 15 and the second roller 16 to be matched with each other, can be used by a plurality of people together or during rest, and provides the practicability of the combined sofa.

When the combined sofa is used, when people need to enlarge the use area of the combined sofa, firstly, the motor 2 is turned on through the external controller, the motor 2 starts working, the motor 2 drives the gear 3 to start rotating, the gear 3 drives the rack plate I4 to start moving leftwards, meanwhile, the gear 3 drives the rack plate II 5 to start moving rightwards, the rack plate I4 and the rack plate II 5 drive the slide block 11 to start sliding towards two sides through the inner cavity of the chute I9 and the chute II 10, the rack plate I4 and the rack plate II 5 drive the auxiliary base 7 to start moving towards two sides through the fixed block 6, the auxiliary base 7 drives the support column I14 to start moving, the support column I14 drives the roller I13 to slide in the chute III 12 through the movable shaft, the auxiliary base 7 drives the armrest 8 to start moving towards two sides, the armrest 8 drives the support column II 15 to start moving, and the support column II 15 drives the, the auxiliary base 7 is moved to the position and the use area required by people, thereby achieving the advantage of expanding the use area.

All standard parts used in the application document can be purchased from the market, all parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like matured in the prior art, machines, parts and equipment adopt conventional models in the prior art, electrical components appearing in the parts are electrically connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a motor and the like.

In summary, the combined sofa solves the problem that the existing combined sofa does not have the function of enlarging the usable area by the mutual matching of the base 1, the motor 2, the gear 3, the first rack plate 4, the second rack plate 5, the fixed block 6, the auxiliary base 7, the armrest 8, the first sliding chute 9, the second sliding chute 10, the sliding block 11, the third sliding chute 12, the first roller 13, the first support column 14, the second support column 15 and the second roller 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A modular sofa, includes base (1), its characterized in that: the back fixedly connected with motor (2) of base (1) inner chamber, the output fixedly connected with gear (3) of motor (2), the top and the bottom of gear (3) have rack board (4) and rack board two (5) to mesh respectively, the positive left side of rack board (4) and the positive right side of rack board two (5) are all through fixed block (6) fixedly connected with sub-base (7), the both sides and fixedly connected with handrail (8) to base (1) are run through in the outside of sub-base (7).

2. The modular sofa of claim 1, wherein: the top on base (1) inner chamber back right side has seted up spout one (9), spout two (10) have been seted up to base (1) inner chamber back left bottom, the equal sliding connection of the inner chamber of spout one (9) and spout two (10) has slider (11), the inboard fixed connection at the front and the vice base (7) back of slider (11).

3. The modular sofa of claim 1, wherein: three (12) chutes are respectively formed in two sides of the top and two sides of the bottom of the inner cavity of the base (1), the inner cavity of the three (12) chutes is slidably connected with a first roller (13), the inner side of the first roller (13) is movably connected with a first support column (14) through a movable shaft, and the inner side of the first support column (14) is fixedly connected with the inner side of the top and the inner side of the bottom of the auxiliary base (7).

4. The modular sofa of claim 1, wherein: the bottom of the handrail (8) is fixedly connected with a second support column (15), and the bottom of the second support column (15) is movably connected with a second idler wheel (16) through a movable shaft.

5. The modular sofa of claim 1, wherein: and two sides of the bottom of the first rack plate (4) and two sides of the top of the second rack plate (5) are fixedly connected with limit blocks matched with the gears (3) for use.

6. The modular sofa of claim 1, wherein: the top of base (1) is provided with the seatpad, rear side fixedly connected with back (17) at base (1) top, the front of back (17) is provided with back cushion (18).

7. The modular sofa of claim 1, wherein: the anti-skid device is characterized in that upright columns (19) are fixedly connected to two sides of the bottom of the base (1), anti-skid pads (20) are fixedly connected to the bottoms of the upright columns (19), and anti-skid lines are arranged at the bottoms of the anti-skid pads (20).