CN206275460U - A kind of sofa - Google Patents

Abstract

A kind of sofa,Including sofa body and cushion,Also include back cushion component,The sofa body is provided with hollow chamber and the inwall towards middle chamber is provided with collar flange,The seat with sofa body clamping is provided with the collar flange,The outer of the sofa body is provided with the projection of annular,Set fluted between the described raised and collar flange,The back cushion component is connected with groove sliding,Hollow chamber is set on sofa body,Seat can be opened,The store things in hollow chamber,Play the effect of save space,Groove is set between collar flange and projection simultaneously,And back cushion component can slide in grafting in groove and in groove,Convenient use person removes back cushion component makes the usable area of sofa bigger,Simultaneously,When needing to use back cushion,Back cushion group frame can be slid onto according to everyone sitting posture by relative position,To lift the comfort level of user.

Description

A kind of sofa

Technical field

The utility model is related to field of furniture, more particularly to a kind of sofa.

Background technology

The ancient Egypt that the origin of sofa can trace back to B.C. 2000 or so, but the Soft Roll sofa of real meaning then occurs At the beginning of 16 end of the centurys to 17th century；Sofa be many families necessary to furniture.Sofa on the market typically has low Carry on the back sofa, highback sofa and between three kinds of common sofa between the above two.

Low back of the body sofa：Belong to the easy chair of rest type.It is with this sofa of lumbar vertebrae that a strong point carrys out support user Backrest height is relatively low, and typically apart from the millimeter of seat surface 370, the angle of backrest is also smaller, not only contributes to rest, and make whole Individual sofa Outside Dimensions accordingly reduce.This sofa is moved more convenient, light and handy, and floor space is small.

Highback sofa：Also known as aviation formula seat.Its feature is that have three fulcrums, makes waist, shoulder, the hindbrain of people while leaning on On curved surface backrest.These three strong points do not constitute straight line spatially, thus this sofa technical requirements of making are higher, Difficulty is selected during purchase also than larger.Manufacture the yoke of highback sofa, it is necessary on the top of the shelf clearly carry out at 3 points and constituted Turnover face, otherwise carries out being difficult to ensure during the operations such as sofa is masked the position of the strong point, and discomfort is brought to user.Choosing It is noted that whether three compositions of the strong point at its back side are reasonable, appropriate during purchase highback sofa, can be judged by trying seat.It is high Back of the body sofa is developed from chaise longue and formed.To improve rest performance, footstool can be also manufactured, before placing sofa, it highly can be with sand The forward position for sending out seat surface is high identical.

Common sofa：It is common one kind in home-use sofa.On the market is generally this kind of sofa.It has two branch Lumbar vertebrae, the thoracic vertebrae of support point support user, can obtain the effect that curved surface is engaged with body back.Such sofa backrest and seat surface Angle it is very crucial, angle it is excessive or it is too small will all cause the abdominal muscles of user strong, produce fatigue.Equally, sofa seat The width in face is also unsuitable excessive, and generally by standard requirement within 540 millimeters, the shank of such user can arbitrarily adjust seat Appearance, rests more comfortable.

Present sofa is typically bulky, needs to take big quantity space when placing.

Utility model content

The purpose of this utility model is to provide a kind of sofa, simple with installing, and can save space effect.

Above-mentioned purpose of the present utility model technical scheme is that：

A kind of sofa, including sofa body and cushion, it is characterised in that：Also include back cushion component, the sofa body sets It is equipped with hollow chamber and the inwall towards middle chamber is provided with collar flange, seat, the sand is provided with the collar flange The outer for sending out body is provided with the projection of annular, sets fluted between the described raised and collar flange, the back cushion group Part and the groove grafting and can be slid in groove.

By using above-mentioned technical proposal, setting hollow chamber can open seat on sofa body, in hollow chamber Interior store things, play the effect of save space, while set groove between collar flange and projection, and back cushion component can be with Grafting and can be slid in groove in groove, convenient use person removes back cushion component makes the usable area of sofa bigger, together When, it is necessary to during using back cushion, back cushion group frame can be slid onto relative position according to everyone sitting posture, to lift relaxing for user Appropriateness.

Used as improvement of the present utility model, the back cushion component is set to multiple.

By using above-mentioned technical proposal, back cushion component is set to multiple convenient use persons and is pacified according to the demand of oneself Put, give user more design alternatives.

Used as improvement of the present utility model, the back cushion component includes consolidating in " day " word shape and the groove grafting Determine frame and be sheathed on the back pad of fixed mount.

It is " day " word shape fixed mount setting by using above-mentioned technical proposal, under conditions of cost-effective, to the greatest extent may be used Can increase its intensity, back pad is set on fixed mount, fixed mount covered, and on the one hand plays more aesthetically pleasing effect, separately On the one hand fixed mount is coated completely, prevents fixed mount diaphragm people.

Used as improvement of the present utility model, the fixed mount is including the Plug Division with groove grafting and is arranged being arranged for back pad Portion, the Plug Division is provided with bending edge, the bending edge and the raised conflict with sleeved part.

By using above-mentioned technical proposal, set in the Plug Division of fixed mount and sleeved part link position and played here, make the back of the body Pad has certain angle of inclination when being arranged, more comfortable when user is leaned against in back pad.

Used as improvement of the present utility model, the side that the Plug Division contacts with the groove is welded with reinforcing plate.

By using above-mentioned technical proposal, the setting of reinforcing plate further lifts the intensity of fixed mount.

Used as improvement of the present utility model, four angles of the fixed mount are disposed as fillet.

By using above-mentioned technical proposal, four angles of fixed mount are set to fillet, are not scratched when back pad is covered.

Used as improvement of the present utility model, each back cushion is both provided with buckle and draw-in groove.

By using above-mentioned technical proposal, buckle and draw-in groove are provided with each back cushion to be made to be leaned on any two Pad combination, to increase the height of back pad, further lifts comfort level.

In sum, the utility model has the advantages that：Hollow chamber is set on sofa body can open Seat, the store things in hollow chamber play the effect of save space, while being set between collar flange and projection recessed Groove, and back cushion component can slide in grafting in groove and in groove, convenient use person removes back cushion component makes sofa Usable area it is bigger, while, it is necessary to during using back cushion, back cushion group frame can be slid onto relative position according to everyone sitting posture Put, to lift the comfort level of user.

Brief description of the drawings

Fig. 1 is a kind of sofa overall structure diagram；

Fig. 2 is sofa body construction schematic diagram；

Fig. 3 is back cushion modular construction schematic diagram.

In figure, 1, sofa body；11st, hollow chamber；12nd, collar flange；13rd, groove；14th, it is raised；2nd, cushion；3rd, back cushion Component；31st, fixed mount；311st, Plug Division；312nd, sleeved part；313rd, bending edge；314th, reinforcing plate；315th, fillet；32nd, back pad； 321st, buckle.

Specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

It is shown referring to Figures 1 and 2, a kind of sofa, including sofa body 1 and cushion 2 and back cushion component 3, wherein, sofa The hollow setting of body 1 forms hollow chamber 11, and sofa body 1 is provided with collar flange 12 towards the inwall of hollow chamber 11, The side of collar flange 12 is provided with the seat being hinged with collar flange 12（It is not shown）, seat is made to facilitate to play More stable effect is laid, seat store things in hollow chamber 11 are on the other hand easy to open, seat top is for putting Cushion 2 is put, the outer of the sofa body 1 sets raised the 14 of annular, and the height of the projection 14 is adapted with the thickness of cushion 2, Playing spacing cushion 2 will not move when user is sitting on sofa body 1, at the same when user is sitting in marginal position not by Raised 14 diaphragms are arrived, more practical, and the groove of a ring shape is provided with the sofa body 1 between raised 14 and annular flange 13, the groove 13 is used to be slid in groove 13 with the grafting of back cushion component 3, and back cushion component 3.

Shown in reference picture 3, above-mentioned back cushion component 3 is set to multiple, and selection, each back cushion are more laid to user Component 3 include in " day " word shape and the groove 13 grafting fixed mount 31 and be sheathed on the back pad 32 of fixed mount 31, its In, four fillets 315 of fixed mount 31 are disposed as fillet 315, and the fixed mount 31 includes the Plug Division with the grafting of groove 13 311 and the sleeved part 312 of back pad 32 is arranged, wherein, Plug Division 311 is provided with reinforcing plate 314, grafting with the contact position of groove 13 Portion 311 is provided with bending edge 313 with sleeved part 312, and the bending edge 313 is contradicted with described raised 14, is being arranged back pad 32 When have certain angle of inclination, more comfortable when user is leaned against in back pad 32, back pad 32 can be in middle position Draw-in groove, is that back pad 32 can be set on fixed mount 31, it is also possible to be sewed with both sides and be arranged cloth, no matter how setting all has When one side is dirty, another side can be changed to and used, reduce cleaning quantity, also with the effect of water saving, all set on each back cushion There are buckle 321 and draw-in groove（It is not shown）, can be combined with any two back cushion to increase the height of back pad 32, further carry Rise comfort level.When user wants to be recumbent on a sofa, the back cushion component 3 of longer sides is pulled down just can increase space, user Can just there is larger rolling space, simple, practical, combination is changeable, while also facilitating transport.

This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected by Patent Law in right of the present utility model.

Claims (6)

1. a kind of sofa, including sofa body (1) and cushion (2), it is characterised in that：Also include back cushion component (3), the sofa Body (1) is provided with hollow chamber (11) and the inwall towards middle chamber is provided with collar flange (12), the collar flange (12) be provided with seat on, the outer of the sofa body (1) is provided with the projection (14) of annular, the projection (14) with it is described Set between collar flange (12) fluted (13), the back cushion component (3) and the groove (13) grafting and can be in groove (13) sliding in, the back cushion component (3) including the fixed mount (31) in " day " word shape and the groove (13) grafting and The back pad (32) of fixed mount (31) is sheathed on, the fixed mount (31) includes the Plug Division (311) with groove (13) grafting and set If the sleeved part (312) of back pad (32), the Plug Division (311) is provided with bending edge (313) with sleeved part (312), described curved Flanging (313) is contradicted with the projection (14).

2. a kind of sofa according to claim 1, it is characterised in that：The back cushion component (3) is set to multiple.

3. a kind of sofa according to claim 2, it is characterised in that：The Plug Division (311) connects with the groove (13) Tactile side is welded with reinforcing plate (314).

4. a kind of sofa according to claim 3, it is characterised in that：Four angles of the fixed mount (31) are disposed as circle Angle (315).

5. a kind of sofa according to claim 4, it is characterised in that：Each back cushion is both provided with buckle (321) And draw-in groove.

6. a kind of sofa according to claim 1, it is characterised in that：The seat is hinged with the collar flange (12).