CN209421486U - A kind of improved dual-purpose type sofa - Google Patents

Abstract

The utility model provides a kind of improved dual-purpose type sofa, including sofa seat, rear backrest, left handrail and right handrail；The rear backrest is mounted on rear side of sofa seat；The left handrail and right handrail are separately positioned on the left and right sides of sofa seating face, further include cotton；It is hinged on the right side of the right handrail and sofa seat；There is in the sofa seat equipped with front the cavity of opening；Shaft is equipped in the cavity；It is equipped on the outside of the sofa seat and is connected with the rotating shaft swivel head；One end of the cotton is fixed on the rear side of sofa seating face, and the other end is in shaft；The opening of the cavity is equipped with the movable doorboard hinged with sofa seat；There are the gaps for entering cavity for cotton between the movable doorboard and sofa seat；Embody that the utility model sofa is dual-purpose with bed, and the included cotton for facilitating winding, need to sleep rest when can be when quilt uses.

Description

A kind of improved dual-purpose type sofa

Technical field

The utility model relates to field of furniture, in particular to a kind of improved dual-purpose type sofa.

Background technique

With the development of science and technology and the raising of manufacturing process, people constantly pursue good adventure in daily life, are especially in Tool field, requirement of the people to sofa comfort level have been not limited solely to its function of being used for seating；Present many sofas are all By improvement design, become bed from sofa to use, but previous is also simply to realize this by rotating certain structures Function, but the application as bed, people need during sleep, to generally require lid quilt, it is therefore desirable to quilt be taken back lid, used Complete rear refolding is simultaneously well placed, inconvenient to use, it is therefore desirable to improve.

Utility model content

The purpose of the utility model is to provide a kind of sofa and bed are dual-purpose, and the included cotton for facilitating winding, it needs to sleep Feeling can be when the sofa that quilt uses is to solve the problems, such as mentioned in background technique when rest.

To achieve the goals above, the utility model provides the following technical solutions:

A kind of improved dual-purpose type sofa, including sofa seat, rear backrest, left handrail and right handrail；The rear backrest installation On rear side of sofa seat；The left handrail and right handrail are separately positioned on the left and right sides of sofa seating face, further include cotton；It is described It is hinged on the right side of right handrail and sofa seat；There is in the sofa seat equipped with front the cavity of opening；Shaft is equipped in the cavity； It is equipped on the outside of the sofa seat and is connected with the rotating shaft swivel head；One end of the cotton is fixed on the rear side of sofa seating face, separately One end is in shaft；The opening of the cavity is equipped with the movable doorboard hinged with sofa seat；The movable doorboard and sand There are the gaps for entering cavity for cotton between hair seat.

For further describing for the utility model, the cotton extends to right handrail position from from left handrail position Place.

It further include holding down assembly for further describing for the utility model；It is described to hold down assembly including press strip and cooperation Block；The press strip is pressed on the cotton on front side of sofa seat；The left and right ends of the press strip have the stretching extended to outside cotton Portion；The extension is equipped with the raised line that can be moved forward and backward and engage on coordinating block；The coordinating block is arranged two and divides It is not mounted in sofa seat corresponding with extension.

For further describing for the utility model, the two sides of the raised line have arc salient point；The coordinating block includes The left mounting blocks and right mounting blocks being fixed by screws；The left mounting blocks and right mounting blocks are respectively provided with to be cooperated with salient point Two grooves.

The utility model has the following beneficial effects:

The integrally-built normal state of the utility model is used as sofa, when needing to lie down rest, can be helped the right side Handspring is gone on the right side of sofa seat, so that right handrail will not stop leg after people lies down, left handrail serves as pillow, needs to cover When quilt, body can be put in the cotton on sofa seat, since cotton is in shaft, and shaft is arranged in sofa In the cavity of seat, saving space by the setting of movable doorboard can play dustproof effect, when in use, if desired more cottons Cloth, can direct pull cotton, then cotton can be pulled out out of cavity, will not rotation that is too tight and limiting body after use can Directly cotton is wound by rotation swivel head, so that cotton tightening turns back sofa in shaft, then by right handrail Seating face；Whole design no longer needs to prepare quilt, after use without folded so that after sofa is converted to a use It quilt and puts, it is more convenient to use.

Detailed description of the invention

Fig. 1 is the overall structure figure of the utility model；

Fig. 2 is the overturning of the utility model right handrail and the overall structure figure that movable doorboard is opened；

Fig. 3 is the structure chart that the utility model holds down assembly；

Fig. 4 is the detonation configuration figure of the utility model extension and coordinating block.

Specific embodiment

The utility model is further described below in conjunction with attached drawing:

As shown in figures 1-4, a kind of improved dual-purpose type sofa, including sofa seat 1, rear backrest 2, left handrail 3 and right handrail 4；The rear backrest 2 is mounted on 1 rear side of sofa seat；The left handrail 3 and right handrail 4 are separately positioned on the left side on 1 surface of sofa seat Right two sides further include cotton 5；The right handrail 4 and 1 right side of sofa seat are hinged；Being equipped with front in the sofa seat 1 has opening Cavity 11；Shaft 6 is equipped in the cavity 11；The swivel head 7 connecting with shaft 6 is equipped on the outside of the sofa seat 1；The cotton One end of cloth 5 is fixed on the rear side on 1 surface of sofa seat, and the other end is in shaft 6；The opening of the cavity 11 be equipped with The hinged movable doorboard 12 of sofa seat 1；There are enter between cavity 11 for cotton 5 between the movable doorboard 12 and sofa seat 1 Gap；The cotton 5 extends at 4 position of right handrail from from 3 position of left handrail；Normal condition is sofa, needs to be converted to When the state of bed, right handrail 4 toward the outer side to overturn of sofa seat 1, so that right handrail 4 will not stop leg after people lies down, It is reserved with certain space between the left end and left handrail 3 of cotton 5, human body can be stretched out in cotton 5 from the space, left handrail 3 serve as pillow use, when needing lid quilt, body can be put in the cotton 5 on sofa seat 1, due to cotton 5 wound on turn On axis 6, and shaft 6 is arranged in the cavity 11 of sofa seat 1, can save space, by the setting of movable doorboard 12, can play Dustproof effect, when in use, if desired more cottons 5, can direct pull cotton 5, then cotton 5 can be drawn out of cavity 11 Out, will not rotation that is too tight and limiting body directly cotton 5 can be wound by rotation swivel head 7 after use, So that the tightening of cotton 5 turns back 1 surface of sofa seat in shaft 6, then by right handrail 4.

It further include holding down assembly 8；It is described hold down assembly 8 include press strip 81 and coordinating block 82；The press strip 81 is pressed on sand On the cotton 5 for sending out 1 front side of seat；The left and right ends of the press strip 81 have the extension 811 extended to outside cotton 5；The stretching Portion 811 is equipped with the raised line 8111 that can be moved forward and backward and engage on coordinating block 82；The coordinating block 82 is arranged two and divides It is not mounted in sofa seat 1 corresponding with extension 811；The two sides of the raised line 8111 have arc salient point 8111-1；It is described Coordinating block 82 includes the left mounting blocks 821 and right mounting blocks 822 being fixed by screws；The left mounting blocks 821 and right peace Dress block 822 is respectively provided with two grooves 8221 with salient point 8111-1 cooperation；Coordinating block 82 can be fixed by screws in sofa seat 1 On；8 setting of holding down assembly is to solve cotton 5 in order to be fixed effect to cotton 5 and be also easy asking for abjection when not in use Topic, press strip 81 adjust the compaction degree to cotton 5 by moving forward and backward on coordinating block 82, and the cotton 5 of 1 front side of sofa seat is pressed Tightly on sofa seat 1, when not needing using cotton 5, press strip 81 is pushed inward, so that salient point 8111-1 is fastened on left installation In the groove 8221 of 822 rear side of block 821 and right mounting blocks, the compression to cotton 5 is realized, when needing using cotton 5, then outward Pull press strip 81 so that salient point 8111-1 from deviate from the groove 8221 of rear side and enter front side groove 8221 in so that pressure Item 81 unclamps cotton 5, so as to pull out cotton 5.

The working principle of the present embodiment:

The cotton 5 extends at 4 position of right handrail from from 3 position of left handrail；Normal condition is sofa, needs to turn When being changed to the state of bed, right handrail 4 toward the outer side to overturn of sofa seat 1, so that right handrail 4 will not hinder leg after people lies down Gear, when needing lid quilt, press strip 81 is pulled out outward to unclamp cotton 5, then body is put in the cotton 5 on sofa seat 1, by In cotton 5 in shaft 6, and shaft 6 is arranged in the cavity 11 of sofa seat 1, can by the setting of movable doorboard 12 Play dustproof effect, when in use, if desired more cottons 5, can direct pull cotton 5, then can be by cotton 5 out of cavity 11 Pull out, will not rotation that is too tight and limiting body directly cotton 5 can be received by rotation swivel head 7 after use Volume compresses cotton 5, then right handrail 4 is turned back sand so that the tightening of cotton 5 pushes compression bar after tightening in shaft 6 inward Send out 1 surface of seat.

The above not the technical scope of the utility model is imposed any restrictions, it is all according to the utility model technical spirit to On embodiment made by any modification, equivalent variations and modification, in the range of the technical solution for still falling within the utility model.

Claims (4)

1. a kind of improved dual-purpose type sofa, including sofa seat, rear backrest, left handrail and right handrail；The rear backrest is mounted on On rear side of sofa seat；The left handrail and right handrail are separately positioned on the left and right sides of sofa seating face, it is characterised in that: further include Cotton；It is hinged on the right side of the right handrail and sofa seat；There is in the sofa seat equipped with front the cavity of opening；In the cavity Equipped with shaft；It is equipped on the outside of the sofa seat and is connected with the rotating shaft swivel head；One end of the cotton is fixed on sofa seating face Rear side, the other end is in shaft；The opening of the cavity is equipped with the movable doorboard hinged with sofa seat；The activity There are the gaps for entering cavity for cotton between door-plate and sofa seat.

2. a kind of improved dual-purpose type sofa according to claim 1, it is characterised in that: the cotton is from close to left handrail It is extended at position at right handrail position.

3. a kind of improved dual-purpose type sofa according to claim 1, it is characterised in that: further include holding down assembly；It is described It holds down assembly including press strip and coordinating block；The press strip is pressed on the cotton on front side of sofa seat；The left and right ends of the press strip With the extension extended to outside cotton；The extension is equipped with the raised line that can be moved forward and backward and engage on coordinating block； The coordinating block is arranged two and is separately mounted in sofa seat corresponding with extension.

4. a kind of improved dual-purpose type sofa according to claim 3, it is characterised in that: the two sides of the raised line have arc Shape salient point；The coordinating block includes the left mounting blocks and right mounting blocks being fixed by screws；The left mounting blocks and right peace Dress block is respectively provided with two grooves with salient point cooperation.