CN112315248B

CN112315248B - Multifunctional single sofa

Info

Publication number: CN112315248B
Application number: CN202011106216.8A
Authority: CN
Inventors: 朱姝乐
Original assignee: Fnji Interior Design Co ltd
Current assignee: Fnji Interior Design Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2022-04-01
Anticipated expiration: 2040-10-16
Also published as: CN112315248A

Abstract

The invention discloses a multifunctional single sofa, which comprises a backrest, a sofa and a sliding table, wherein the bottom of the sofa is provided with a base, the left side of the base is provided with a left handrail, the right side of the base is provided with a right handrail, the rear side of the base is provided with the backrest, the upper part of the front side surface of the backrest is provided with a pillow, the upper part of the sliding table is provided with a fixed plate, the center of the fixed plate is provided with a telescopic column, and the outer edge of the bottom surface of the sliding table is annularly provided with a plurality of groups of rollers. This multi-functional single sofa, the structure sets up rationally, what set up on the sofa leans on the slope toward the rear convenient regulation back to so that the user lies by the use, be convenient for change sofa's high position, conveniently place magazine and books, so that the user gets to take and conveniently watches, through flexible multistage telescopic cylinder, thereby release pedal from the mounting groove, make things convenient for the less child of age to put the foot and use, more humanized, so that the user easily promotes the sofa and removes the transposition position, it is light not hard to use.

Description

Multifunctional single sofa

Technical Field

The invention relates to the technical field of sofas, in particular to a multifunctional single sofa.

Background

With the rapid development of soft furniture such as sofas and the like, sofa single chairs are also applied to practical life more and more, people can apply the sofa single chairs to popularization and also apply the sofa to more and more diversified requirements, and the existing common sofa is single in arrangement, is difficult to meet the use requirements of users at present, is inconvenient to move or heighten and is inconvenient to use.

Disclosure of Invention

In order to solve the sofa that provides above and make the defect that exists and not enough, the structure sets up rationally, what set up on the sofa in this equipment leans on the convenient regulation back to the back slope, so that the user lies and leans on the use, be convenient for change the high position of sofa, magazine and books are conveniently placed, so that the user gets to take and conveniently watch, through flexible multistage telescopic cylinder, thereby release pedal from the mounting groove in, make things convenient for the little friend of age to put the foot to use, it is more humanized, so that the user easily promotes the sofa and removes the transposition position, it is light easy not hard to use, thereby a multi-functional single sofa is provided.

Therefore, the technical scheme is that the multifunctional single sofa comprises a backrest, a sofa and a sliding table, and is characterized in that: the bottom of the sofa is provided with a base, the left side of the base is provided with a left handrail, the right side of the base is provided with a right handrail, the rear side of the base is provided with a backrest, and the upper part of the front side surface of the backrest is provided with a pillow;

the upper portion of slip table is provided with the fixed plate, and the center of fixed plate installs flexible post to the upper end of flexible post is rotated and is connected at the lower part center of base, and the bottom surface outward flange ring of slip table is equipped with the multiunit gyro wheel simultaneously.

Preferably, a right cloth bag is sewn on the right side face of the right armrest, a left cloth bag is sewn on the left side face of the left armrest, and the left armrest and the right armrest are arranged in bilateral symmetry about the center line of the sofa.

Preferably, a mounting groove is formed in the lower portion of the base, a pedal is mounted at the front portion of the mounting groove, a set of multistage telescopic cylinders are mounted on the left side and the right side of the rear portion of the mounting groove, and the front ends of the multistage telescopic cylinders on the two sides are fixed on the rear side face of the pedal.

Preferably, a fixed shaft is sleeved in the bottom of the backrest, the left end and the right end of the fixed shaft are respectively connected to the left handrail and the right handrail in a rotating mode, the left end of the fixed shaft extends out of the outer side face of the left handrail, and meanwhile a regulating button is mounted on the left end of the fixed shaft.

Preferably, the upper end face of the base is provided with a cushion, and the pillow and the cushion are filled with sponge materials.

Preferably, the center of the fixing plate is provided with a groove, a worm wheel is installed in the groove, the lower end of the telescopic column is connected into the worm wheel through threads, the right side of the outer ring surface of the worm wheel is connected with a worm in a transmission mode, and a hand wheel is installed on the front end of the worm.

Preferably, a cavity is arranged in the base, an opening is formed in one side of the cavity, a first fixing plate is arranged at the bottom of the inner wall of the cavity, which is far away from the opening, one end of the first fixing plate is fixedly connected with an electric push rod, the output end of the electric push rod is vertically fixed at one end of a second fixing plate, the first fixing plate is parallel to the second fixing plate, the other end of the second fixing plate is vertically fixed on a first connecting rod, one end of the first connecting rod is hinged with one end of a second connecting rod, and the other end of the second connecting rod is hinged with the right end of the bottom of the bedplate; the other end of the first connecting rod is hinged with one end of a third connecting rod, and the other end of the third connecting rod is hinged with the middle of the bottom of the bedplate; a horizontal sliding groove is formed in the inner wall of the cavity, a pulley is arranged on the outer wall of the first connecting rod, and the pulley is clamped in the sliding groove and can slide left and right; the diapire of base is provided with the guide way of horizontal direction, and the vertical board lid of L template is in on the opening, the horizontal plate one end of L template is inserted in the guide way, be provided with the spring in the guide way, spring one end with the horizontal plate one end of L template is connected, the spring other end with guide way wall connection.

The multifunctional single sofa solves the technical problem that the common sofa in the prior art is single in arrangement, difficult to meet the use requirements of the current users, inconvenient to move or heighten and inconvenient to use, and is provided. The utility model provides a multi-functional single sofa has that the structure sets up rationally, the back that sets up on the sofa in this equipment conveniently adjusts and leans on toward the rear slope, so that the user lies and leans on the use, be convenient for change the high position of sofa, conveniently place magazine and books, so that the user gets to take and conveniently watch, through flexible multistage telescopic cylinder, thereby release pedal from the mounting groove, make things convenient for the more little friend in age to put the foot and use, it is more humanized, so that the user easily promotes the sofa and removes the transposition position, use characteristics such as light easy not hard.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a front expanded view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention;

FIG. 5 is a front view of the folding storage device;

FIG. 6 is a side view of the folding storage unit;

FIG. 7 is a front view of the folding storage device;

fig. 8 is an enlarged view of fig. 6 at a.

Wherein, 1-pillow, 2-backrest, 3-right armrest, 4-right cloth bag, 5-cushion, 6-sofa, 7-base, 8-mounting groove, 9-pedal, 10-roller, 11-slipway, 12-fixing plate, 13-handwheel, 14-worm, 15-telescopic column, 16-worm wheel, 17-groove, 18-left cloth bag, 19-left armrest, 20-adjusting button, 21-fixing shaft, 22-multi-stage telescopic cylinder, 23-cavity, 24-opening, 25-first fixing plate, 26-electric push rod, 27-second fixing plate, 28-first connecting rod, 29-second connecting rod, 30-table plate, 31-third connecting rod, 33-sliding chute, 34-pulley, 35-L-shaped door, 36-guide groove and 37-spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1-4, an embodiment of the present invention provides a multifunctional single sofa, which comprises a pillow 1, a backrest 2, a right armrest 3, a right cloth bag 4, a cushion 5, a sofa 6, a base 7, a mounting groove 8, pedals 9, rollers 10, a sliding table 11, a fixing plate 12, a hand wheel 13, a worm 14, a telescopic column 15, a worm wheel 16, a groove 17, a left cloth bag 18, a left armrest 19, an adjusting button 20, a fixing shaft 21, and a multi-stage telescopic cylinder 22, wherein the bottom of the sofa 6 is provided with the base 7, the left side of the base 7 is provided with the left armrest 19, the right side of the base 7 is provided with the right armrest 3, the right side of the right armrest 3 is sewn with the right cloth bag 4, the left side of the left armrest 19 is sewn with the left cloth bag 18, the left armrest 19 and the right armrest 3 are symmetrically arranged with respect to the center line of the sofa 6, the rear side of the base 7 is provided with the backrest 2, and the upper portion of the front side of the backrest 2 is provided with the pillow 1, a fixed shaft 21 is sleeved in the bottom of the backrest 2, the left end and the right end of the fixed shaft 21 are respectively connected to a left handrail 19 and a right handrail 3 in a rotating manner, the left end of the fixed shaft 21 extends out of the outer side surface of the left handrail 19, an adjusting button 20 is installed on the left end of the fixed shaft 21, a fixed plate 12 is installed on the upper portion of the sliding table 11, a telescopic column 15 is installed at the center of the fixed plate 12, the upper end of the telescopic column 15 is connected to the center of the lower portion of the base 7 in a rotating manner, a groove 17 is formed in the center of the fixed plate 12, a worm wheel 16 is installed in the groove 17, the lower end of the telescopic column 15 is connected to the worm wheel 16 through threads, a worm 14 is connected to the right side of the outer annular surface of the worm wheel 16 in a driving manner, a hand wheel 13 is installed on the front end of the worm 14, a plurality of roller wheels 10 are annularly arranged on the outer edge of the bottom surface of the sliding table 11, an installation groove 8 is formed in the lower portion of the base 7, and a pedal 9 is installed on the front portion of the installation groove 8, and a set of multistage telescopic cylinder 22 is all installed on both sides about rear portion in mounting groove 8, and simultaneously the front end of the multistage telescopic cylinder 22 on both sides all is fixed on the trailing flank of pedal 9, and the up end of base 7 is provided with cushion 5, and all fills in pillow 1 and the cushion 5 and have the sponge material.

As shown in fig. 1-4, which show the overall structure of the device, the backrest 2 of the device, which is arranged on the sofa 6, can be conveniently turned over by twisting the adjusting button 20, so that the backrest 2 can be tilted backwards, and a user can conveniently lie and lean;

the hand wheel 13 is rotated to drive the worm 14 and the worm wheel 16 to rotate together so as to lift the telescopic column 15, so that the height position of the sofa 6 is changed, and the use is convenient;

a right cloth bag 4 arranged on the right side surface of the right handrail 3 and a left cloth bag 18 arranged on the left side surface of the left handrail 19 are convenient for placing magazines and books so that a user can take the magazines and the books conveniently to watch the magazines and the books;

through flexible multistage telescopic cylinder 22 to release pedal 9 from mounting groove 8 in, make things convenient for the more little child of age to put the foot and use, more humanized, and the gyro wheel 10 that sets up in slip table 11 bottom surface makes things convenient for the roll activity, so that the user easily promotes sofa 6 and removes the transform position, uses easily not hard.

The working principle is as follows: when using this multi-functional single sofa, the user can be according to the user demand of oneself, rotate hand wheel 13, suitably rise or reduce the height of flexible post 15, thereby change sofa 6's high position, the user is when indoor change sofa 6's position, can utilize the multiunit gyro wheel 10 roll movement of slip table 11 bottom surface outside edge ring, make things convenient for arbitrary angle to turn to, the transform place is light convenient, and wrench movement adjusting knob 20, the adjustment leans against 2 inclination toward the rear, the rethread is extended to push out pedal 9 by multistage telescopic cylinder 22, the user lies the rest and uses.

As shown in fig. 5-7, in one embodiment, a cavity 23 is provided inside the base 7, an opening 24 is provided at one side of the cavity 23, a first fixing plate 25 is provided at the bottom of an inner wall of the cavity 23 away from the opening 24, an electric push rod 26 is fixedly connected to one end of the first fixing plate 25, an output end of the electric push rod 26 is vertically fixed to one end of a second fixing plate 27, the first fixing plate 25 is parallel to the second fixing plate 27, the other end of the second fixing plate 27 is vertically fixed to a first connecting rod 28, one end of the first connecting rod 28 is hinged to one end of a second connecting rod 29, and the other end of the second connecting rod 29 is hinged to the right end of the bottom of the platen 30; the other end of the first connecting rod 28 is hinged with one end of a third connecting rod 31, and the other end of the third connecting rod 31 is hinged with the middle of the bottom of the bedplate 30; a sliding groove 33 in the horizontal direction is arranged on the inner wall of the cavity 23, a pulley 34 is arranged on the outer wall of the first connecting rod 28, and the pulley 34 is clamped in the sliding groove 33 and can slide left and right; the diapire of base 7 is provided with the guide way 36 of horizontal direction, and the vertical board lid of L template 35 is in on the opening 24, the horizontal plate one end of L template 35 is inserted in the guide way 36, be provided with spring 37 in the guide way 36, spring 37 one end with the horizontal plate one end of L template 35 is connected, the spring 37 other end with the guide way 36 diapire is connected.

The working principle and the beneficial technical effects of the technical scheme are as follows: the output end of the electric push rod 26 drives the second fixing plate 27 to move rightwards, the second fixing plate 27 drives the first connecting rod 28 and the pulley 34 to move rightwards along the sliding groove 33, the first connecting rod 28 drives the second connecting rod 29 and the third connecting rod 31 to move, the third connecting rod 31 and the second connecting rod 29 drive the bedplate 30 to move rightwards, after the hinged part of the bedplate 30 and the second connecting rod 29 is contacted with the L-shaped door 35, the bedplate 30 drives the L-shaped door 35 to move rightwards, meanwhile, the spring 37 stretches, when the connecting part of the bottom of the L-shaped door 35 and the spring 37 reaches the opening of the guide groove 36, the L-shaped door 35 stops moving, and meanwhile, the bedplate 30 moves upwards. The device is characterized in that a space capable of storing articles is provided for a user, the space can be folded to store the articles, the space is saved, the stored articles can be automatically transferred to the hand of the user from the space, the use is convenient, the device is provided with a button on the armrest of the sofa, the button is used for controlling the opening or closing of the device, and the operation is simple.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a multi-functional single sofa, includes and leans against (2), sofa (6) and slip table (11), its characterized in that: a base (7) is arranged at the bottom of the sofa (6), a left handrail (19) is arranged on the left side of the base (7), a right handrail (3) is arranged on the right side of the base (7), a backrest (2) is arranged on the rear side of the base (7), and a pillow (1) is arranged on the upper portion of the front side face of the backrest (2);

a fixed plate (12) is arranged at the upper part of the sliding table (11), a telescopic column (15) is installed at the center of the fixed plate (12), the upper end of the telescopic column (15) is rotatably connected to the center of the lower part of the base (7), and meanwhile, a plurality of groups of rollers (10) are annularly arranged on the outer edge of the bottom surface of the sliding table (11);

a groove (17) is formed in the center of the fixing plate (12), a worm wheel (16) is installed in the groove (17), the lower end of the telescopic column (15) is connected into the worm wheel (16) through threads, a worm (14) is connected to the right side of the outer ring surface of the worm wheel (16) in a transmission mode, and a hand wheel (13) is installed on the front end of the worm (14);

a cavity (23) is arranged in the base (7), an opening (24) is formed in one side of the cavity (23), a first fixing plate (25) is arranged at the bottom of the inner wall, far away from the opening (24), of the cavity (23), an electric push rod (26) is fixedly connected to one end of the first fixing plate (25), the output end of the electric push rod (26) is vertically fixed to one end of a second fixing plate (27), the first fixing plate (25) is parallel to the second fixing plate (27), the other end of the second fixing plate (27) is vertically fixed to a first connecting rod (28), one end of the first connecting rod (28) is hinged to one end of a second connecting rod (29), and the other end of the second connecting rod (29) is hinged to the right end of the bottom of the bedplate (30); the other end of the first connecting rod (28) is hinged with one end of a third connecting rod (31), and the other end of the third connecting rod (31) is hinged with the middle of the bottom of the bedplate (30); a sliding groove (33) in the horizontal direction is formed in the inner wall of the cavity (23), a pulley (34) is arranged on the outer wall of the first connecting rod (28), and the pulley (34) is clamped in the sliding groove (33) and can slide left and right; the diapire of base (7) is provided with guide way (36) of horizontal direction, and the vertical board lid of L template (35) is in on opening (24), the horizontal plate one end of L template (35) is inserted in guide way (36), be provided with spring (37) in guide way (36), spring (37) one end with the horizontal plate one end of L template (35) is connected, spring (37) the other end with guide way (36) diapire is connected.

2. The multifunctional single sofa of claim 1, wherein: the right side surface of the right armrest (3) is sewn with a right cloth bag (4), the left side surface of the left armrest (19) is sewn with a left cloth bag (18), and the left armrest (19) and the right armrest (3) are arranged in bilateral symmetry around the center line of the sofa (6).

3. The multifunctional single sofa of claim 1, wherein: the utility model discloses a multi-stage telescopic air cylinder, including base (7), mounting groove (8) are seted up in the lower part of base (7), and the forward mounting has pedal (9) in mounting groove (8) to a set of multi-stage telescopic air cylinder (22) are all installed on both sides about the rear portion in mounting groove (8), and the front end of the multi-stage telescopic air cylinder (22) on both sides all fixes on the trailing flank of pedal (9) simultaneously.

4. The multifunctional single sofa of claim 1, wherein: a fixed shaft (21) is sleeved in the bottom of the backrest (2), the left end and the right end of the fixed shaft (21) are respectively connected to the left handrail (19) and the right handrail (3) in a rotating mode, the left end of the fixed shaft (21) extends out of the outer side face of the left handrail (19), and meanwhile a regulating button (20) is installed on the left end of the fixed shaft (21).

5. The multifunctional single sofa of claim 1, wherein: the upper end face of the base (7) is provided with a cushion (5), and sponge materials are filled in the pillow (1) and the cushion (5).