CN213216165U - Multifunctional combined sofa convenient to clean - Google Patents

Abstract

The utility model discloses a multifunctional combined sofa convenient for cleaning, which comprises a cushion, wherein the cushion comprises a cushion main body, a limiting groove, a sliding groove, a rotating groove, a limiting rod and an extending fixing plate, the limiting groove is arranged on one side of the lower end surface of the cushion main body, the sliding groove is arranged on two sides of the side end surface of the cushion main body, the extending fixing plate is fixedly connected with the rear end surface of the cushion main body, the rotating groove is arranged in the middle of the extending fixing plate, the limiting rod is fixedly connected between the extending fixing plates, two sides of the side end surface of the cushion are slidably connected with armrests, the armrests comprise a sliding rail, a sliding block, a guide groove, a buckling piece, a connecting column and an armrest main body, the sliding rail and the guide groove are fixedly connected on one side of the side end surface of the armrest main body, the utility model effectively, is convenient to replace, and the backrest of the sofa can be laid down to enable a user to lie down for rest at any time.

Description

Multifunctional combined sofa convenient to clean

Technical Field

The utility model relates to the technical field of articles for daily use, specifically be a many function combination formula sofa convenient to clearance.

Background

Whether the home life is comfortable or not depends on home decoration to a certain extent. A comfortable sofa is indispensable in a living room. Sofas have been a necessary piece of furniture for many households. The commercially available sofas generally include three types, namely a low-back sofa, a high-back sofa and a common sofa between the two.

But current sofa exists a great deal of not enough, the frequency of using of current sofa rises gradually, very easily leaves bits such as spot or residue on the sofa, and is difficult to clear up after falling into the gap between the sofa, the clearance degree of difficulty is higher, current sofa leads to different regional wearing and tearing circumstances because the difference of use custom when using simultaneously, current sofa adopts the integrated design more, it is higher to need to change the overall cost after the sofa local wear, and current sofa back can't adjust, the sofa is sitting for a long time when using and is leading to fatigue easily, can effectively alleviate tired sense when lying down properly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many function combination formula sofa convenient to clearance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional combined sofa convenient to clean comprises a cushion, wherein the cushion comprises a cushion body, a limiting groove, a sliding groove, a rotating groove, a limiting rod and an extending fixing plate, the limiting groove is arranged on one side of the lower end face of the cushion body, the sliding groove is arranged on two sides of the side end face of the cushion body, the extending fixing plate is fixedly connected on the rear end face of the cushion body, the rotating groove is arranged in the middle of the extending fixing plate, the limiting rod is fixedly connected between the extending fixing plates, handrails are slidably connected on two sides of the side end face of the cushion and comprise sliding rails, sliding blocks, guide grooves, clamping pieces, connecting columns and a handrail body, the sliding rails and the guide grooves are fixedly connected on one side of the side end face of the handrail body, the sliding blocks are sleeved on the outer end face of the sliding rails, the connecting columns are slidably connected on the upper end face of the guide grooves, the buckle spare rotates the outside of connecting at the spliced pole, the rear end face of cushion rotates and is connected with the back, the back includes back main part, first axis of rotation, connecting piece, rotation post and second axis of rotation, connecting piece fixed connection is at the lower terminal surface of back main part, first axis of rotation rotates the side end face both sides of connecting piece of connection, it rotates the lower terminal surface of connection at the connecting piece through the second axis of rotation to rotate the post, the side end face both sides of back rotate and are connected with the back handrail, the upper surface covering of cushion and handrail has surface course cloth, the preceding terminal surface of cushion and the side end face one side of handrail are equipped with the magic subsides.

Preferably, the spout and slide rail, sliding block and guide slot looks adaptation, just the sliding block links to each other with the inside fixed of spout.

Preferably, the limiting groove is matched with the rotating column.

Preferably, the front end face and the rear end of the magic tape are provided with fixing pieces matched with the buckling pieces.

Preferably, the first rotating shafts are symmetrically distributed on two sides of the side end face of the connecting piece in two groups, and the first rotating shafts are matched with the rotating grooves.

Preferably, the inner side of the surface cloth is provided with a sub-surface magic tape matched with the magic tape.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses in through being equipped with surface cloth, pull open the handrail through the sliding block and make the handrail expand the back, spread upper surface cloth, the adhesion through the magic subsides makes surface cloth adhere to the front and back terminal surface of cushion and the side end face of handrail, through the slip of sliding block on the slide rail, make the handrail close mutually, at this moment, fill in the seam crossing between handrail and cushion with the surplus part of surface cloth, and then avoid influencing the sofa pleasing to the eye, when the sofa needs to be cleared up, only need to remove the joint of spliced pole after, pull open the handrail to both sides, make surface cloth expand completely, inside spot and piece debris all show the surface at this moment on surface of surface cloth, can wash with dust catcher or corresponding cleaning equipment, solved the spot of current sofa because the use frequency rises gradually, very easily leave bits such as perhaps residue on the sofa, and fall into and be difficult to clear up behind the gap between the sofa, the problem of high cleaning difficulty is solved, the armrests are connected to two sides of the side end face of the cushion in a sliding mode through the sliding rails, the sliding blocks can slide along the sliding rails, the sliding blocks are prevented from rotating through the guide grooves and are fixedly connected with the inner walls of the sliding grooves, when the armrests are worn, the armrests can be drawn out for replacement only after the sliding blocks are removed, meanwhile, the backrest is rotatably connected to the rear end face of the cushion through the first rotating shaft and the matching of the rotating grooves, the rotating grooves are made of elastic plastic parts, when the armrests need to be removed, the backrest can be removed only by enlarging the space between the rotating grooves, the backrest and the cushion are separated to facilitate replacement of the backrest and the cushion, and the problems that the wear conditions of different areas are different due to different using habits of the existing sofa in the use process, the existing sofa is mostly designed in an integrated mode, and the overall cost is high, when the backrest of the sofa needs to be laid down, the rotating column is rotated to be horizontal with the connecting piece, the backrest can be laid down backwards, after the backrest is placed to a certain angle, the rotating column is contacted with the limiting rod, the backrest cannot be laid down, the backrest and the cushion are in a horizontal state, the sofa can be used for a user to lay down for rest, meanwhile, the backrest handrail is rotatably connected, the angle of the backrest handrail can be rotated after the backrest handrail is laid down, so that the backrest is supported in an auxiliary manner, the stability of sofa support is improved, and the rotatable backrest is also beneficial to the sanitation cleaning of an inner gap by the user, and then solved current sofa back and can't adjust, the sofa is sitting for a long time when using and is leading to tired easily, properly lies down can effectively alleviate tired sense's problem.

Drawings

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

FIG. 2 is a schematic view of the backrest structure of the present invention;

fig. 3 is a schematic view of the armrest structure of the present invention;

fig. 4 is a schematic view of the cushion structure of the present invention;

fig. 5 is a schematic view of the structure of the utility model after the handrail is pulled open.

In the figure: 1 back, 2 back handrail, 3 handrail, 4 cushions, 5 magic subsides, 6 top layer cloth, 7 back main parts, 8 first axis of rotation, 9 connecting pieces, 10 rotation posts, 11 second axis of rotation, 12 slide rails, 13 sliding blocks, 14 guide slots, 15 buckle spare, 16 spliced poles, 17 handrail main parts, 18 cushion main parts, 19 spacing grooves, 20 spout, 21 rotation grooves, 22 gag lever post, 23 extension fixed plate.

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. 1-5, the present invention provides an embodiment: a multifunctional combined sofa convenient to clean comprises a cushion 4, the cushion 4 comprises a cushion main body 18, a limiting groove 19, a sliding groove 20, a rotating groove 21, a limiting rod 22 and an extending fixing plate 23, the limiting groove 19 is arranged on one side of the lower end face of the cushion main body 18, the sliding groove 20 is arranged on two sides of the side end face of the cushion main body 18, the extending fixing plate 23 is fixedly connected with the rear end face of the cushion main body 18, the rotating groove 21 is arranged in the middle of the extending fixing plate 23, the limiting rod 22 is fixedly connected between the extending fixing plates 23, handrails 3 are slidably connected on two sides of the side end face of the cushion 4, each handrail 3 comprises a sliding rail 12, a sliding block 13, a guide groove 14, a buckling piece 15, a connecting column 16 and a handrail main body 17, the sliding rail 12 and the guide groove 14 are fixedly connected on one side of the side end face of the handrail main body, connecting column 16 fixed connection is at preceding terminal surface and the rear end face of handrail main part 17, buckle 15 rotates the outside of connecting at connecting column 16, the rear end face of cushion 4 rotates and is connected with back 1, back 1 includes back main part 7, first axis of rotation 8, connecting piece 9, rotate post 10 and second axis of rotation 11, connecting piece 9 fixed connection is at the lower terminal surface of back main part 7, first axis of rotation 8 rotates the side end face both sides of connecting piece 9 of connection, it rotates the lower terminal surface of connection at connecting piece 9 through second axis of rotation 11 to rotate post 10, the side end face both sides of back 1 rotate and are connected with back handrail 2, the upper surface of cushion 4 and handrail 3 covers there is surface course cloth 6, the preceding terminal surface of cushion 4 and the side end face one side of handrail 3 are equipped with magic subsides 5.

The sliding groove 20 is matched with the sliding rail 12, the sliding block 13 is matched with the guide groove 14, the sliding block 13 is fixedly connected with the inside of the sliding groove 20, the limiting groove 19 is matched with the rotating column 10, fixing pieces matched with the buckling pieces 15 are arranged at the front end face and the rear end of the magic tape 5, the first rotating shaft 8 is symmetrically distributed on two sides of the side end face of the connecting piece 9, the first rotating shaft 8 is matched with the rotating groove 21, and the inner side of the surface layer cloth 6 is provided with the sub-surface magic tape matched with the magic tape 5.

The working principle is as follows: after the sofa is assembled, the armrest 3 is pulled open to lay the surface cloth 6 on the surface of the armrest 3 and is fixed through the magic tape 5, then the armrest 3 is pushed to be attached to the cushion 4, the armrest 3 and the cushion 4 are fixed through rotating the fastener 15 to be clamped with the fixing pieces on the front end surface and the rear end surface of the cushion 4, the armrest 3 and the cushion 4 are fixed, the redundant part of the surface cloth 6 is plugged into the gap between the armrest 3 and the cushion 4, when a user needs to adjust the backrest 1 to enable the sofa to lie down, the rotating column 10 is rotated to be level with the connecting piece 9, the backrest 1 is slowly placed at the moment until the rotating column 10 is contacted with the limiting rod 22, the backrest 1 and the cushion 4 are in a horizontal state, the backrest armrest 2 can be rotated to enable the backrest 2 and the backrest 1 to be in a vertical state, the backrest 1 is supported in an auxiliary manner, when the sofa needs to be cleaned, the handrail 3 is pulled to drive the surface cloth 6 to be unfolded, and residues or stains on the surface of the surface cloth 6 are cleaned, so that the operation is convenient and fast.

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 (6)

1. The utility model provides a many function combination formula sofa convenient to clearance, includes cushion (4), its characterized in that: the cushion (4) comprises a cushion body (18), a limiting groove (19), a sliding groove (20), a rotating groove (21), a limiting rod (22) and an extending fixing plate (23), wherein the limiting groove (19) is arranged on one side of the lower end face of the cushion body (18), the sliding groove (20) is arranged on two sides of the side end face of the cushion body (18), the extending fixing plate (23) is fixedly connected with the rear end face of the cushion body (18), the rotating groove (21) is arranged in the middle of the extending fixing plate (23), the limiting rod (22) is fixedly connected between the extending fixing plates (23), handrails (3) are slidably connected on two sides of the side end face of the cushion (4), each handrail (3) comprises a sliding rail (12), a sliding block (13), a guide groove (14), a clamping piece (15), a connecting column (16) and a handrail body (17), the sliding rails (12) and the guide groove (14) are fixedly connected on one side of the side end face of the, the outer terminal surface at slide rail (12) is cup jointed in sliding block (13), just sliding block (13) sliding connection is at the up end of guide slot (14), spliced pole (16) fixed connection is at preceding terminal surface and the rear end face of handrail main part (17), buckle spare (15) rotate to be connected in the outside of spliced pole (16), the rear end face of cushion (4) rotates and is connected with back (1), back (1) includes back main part (7), first axis of rotation (8), connecting piece (9), rotation post (10) and second axis of rotation (11), connecting piece (9) fixed connection is at the lower terminal surface of back main part (7), first axis of rotation (8) rotates the side end face both sides of connecting piece (9), rotation post (10) rotate the lower terminal surface of connecting piece (9) through second axis of rotation (11), the side end face both sides of back (1) rotate and are connected with handrail (2), the upper surface of cushion (4) and handrail (3) covers has surface course cloth (6), the preceding terminal surface of cushion (4) and the side end face one side of handrail (3) are equipped with magic subsides (5).

2. The multifunctional assembled sofa of claim 1, wherein the sofa further comprises: the sliding groove (20) is matched with the sliding rail (12), the sliding block (13) and the guide groove (14), and the sliding block (13) is fixedly connected with the inside of the sliding groove (20).

3. The multifunctional assembled sofa of claim 1, wherein the sofa further comprises: the limiting groove (19) is matched with the rotating column (10).

4. The multifunctional assembled sofa of claim 1, wherein the sofa further comprises: the front end face and the rear end of the magic tape (5) are provided with fixing pieces matched with the buckling pieces (15).

5. The multifunctional assembled sofa of claim 1, wherein the sofa further comprises: the first rotating shafts (8) are symmetrically distributed on two sides of the side end face of the connecting piece (9) in two groups, and the first rotating shafts (8) are matched with the rotating grooves (21).

6. The multifunctional assembled sofa of claim 1, wherein the sofa further comprises: the inner side of the surface cloth (6) is provided with a sub-surface magic tape matched with the magic tape (5).

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