CN208769233U - A kind of intelligence sofa bed - Google Patents
A kind of intelligence sofa bed Download PDFInfo
- Publication number
- CN208769233U CN208769233U CN201820303386.7U CN201820303386U CN208769233U CN 208769233 U CN208769233 U CN 208769233U CN 201820303386 U CN201820303386 U CN 201820303386U CN 208769233 U CN208769233 U CN 208769233U
- Authority
- CN
- China
- Prior art keywords
- seat cushion
- backrest
- cushion portion
- sofa
- bed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to sofa technical fields, more specifically, it relates to a kind of intelligence sofa bed.It solves traditional most of sofa and bed to have a single function, it is only capable of being seated separately as sofa for people and rest or as the bed accessory to lie down, if necessary to realize that above two function must just buy sofa and bed simultaneously, but for the space of some relative narrowness, placed sofa cannot put bed, or it placed the technical issues of bed cannot put sofa, its key points of the technical solution are that include two be located at the armrest seat of two sides and between two armrest seats rear end the first backrest, it further include the second backrest of the movable seat cushion portion being set between two armrest seats and opposite seat cushion portion hingedly, seat cushion portion rear is equipped with the hydraulic cylinder that straight reciprocating motion is done in driving seat cushion portion, reach and can not only be used for sofa for the rest that is seated, also it can be used as bed accessory to lie down rest, opposite section space-efficient purpose.
Description
Technical field
The utility model relates to sofa technical fields, more specifically, it relates to a kind of intelligence sofa bed.
Background technique
" sofa " is an alien word, according to English word " sofa " transliteration.Sofa is a kind of more equipped with cushion
Position chair is one kind of soft dress furniture including being equipped with the chair of spring or thick foamed plastics etc. and the handrail on both sides.
Most of traditional sofa and bed have a single function, and is only capable of being seated rest or as lying down separately as sofa for people
Bed accessory realizes that above two function must just buy sofa and bed simultaneously if necessary.But for the sky of some relative narrowness
Between, placed sofa cannot put bed, or placed bed and cannot put sofa, if necessary to place sofa and bed simultaneously, this
Sample just has higher requirement to the space used.
Utility model content
The purpose of the utility model is to provide a kind of intelligent sofa bed, reaching can not only be used for sofa for the rest that is seated,
It can be used as bed accessory to lie down rest, it is opposite to save space-efficient purpose.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of dual-purpose sand of intelligence
Hair, including two be located at the armrest seat of two sides and between two armrest seats rear end the first backrest, further include live
Dynamic formula is set to the second backrest of the seat cushion portion between two armrest seats and opposite seat cushion portion hingedly, and seat cushion portion rear, which is equipped with, drives
Do the hydraulic cylinder of straight reciprocating motion in dynamic seat cushion portion.
By using above-mentioned technical proposal, when intelligent sofa bed is needed as bed in use, starting hydraulic cylinder, hydraulic cylinder
Flexible elongate axis push seat cushion portion mobile, seat cushion portion drives the second back movement until the relatively parallel seat cushion portion of the second backrest,
Second backrest is located above the telescopic shaft of hydraulic cylinder, can be used as bed accessory at this time and lies down rest；It is needed again as sofa for being seated
When rest, helps the second backrest that the second backrest is tilted with respect to seat cushion portion manually and lean against the first backrest front, start hydraulic
Cylinder, the telescopic shaft of hydraulic cylinder is flexible to drive seat cushion portion mobile, and seat cushion portion is mobile towards the first backrest, and the second backrest is along the first backrest
Sliding upwards, until the second backrest selects suitable position to can be used as sand substantially completely against the first backrest, or according to hobby
Hair for being seated rest, compared with the prior art in must buy sofa and bed simultaneously, having reached can not only be used for sofa confession and is seated not
Breath also can be used as bed accessory and lie down rest, opposite section space-efficient purpose.
Preferably, two opposite end faces of the armrest seat are relatively distant from seat cushion portion end and are equipped with support plate, support plate position
Below the first backrest, when expanding into a bed use state, the second backrest lower end surface contradicts upper end face of support plate.
By using above-mentioned technical proposal, support plate to second by shoulder support limit effect so that the second backrest by
Power ability is stronger.
Preferably, the side end face that the seat cushion portion and two armrest seats contradict is equipped with limited block, two armrest seats and limit
Block corresponding position in position offers the limiting slot to match, and limited block is slid always in limiting slot.
By using above-mentioned technical proposal, the limit of limited block and limiting slot cooperates, and effectively limits the movement in seat cushion portion,
So that seat cushion portion preferably moves along a straight line；No matter limited block sliding is used as sofa use state or bed in limiting slot
When use state, limited block is slid always in limiting slot, is restored from bed use state to sofa use state convenient for seat cushion portion.
Preferably, the limited block is dovetails, and the limiting slot is dovetail groove.
By using above-mentioned technical proposal, position-limiting action preferably further is played to seat cushion portion.
Preferably, rear end thereof is connected with shaft between two armrest seats, and first backrest is fixed on shaft, institute
It states shaft one end and is arranged with worm gear, worm gear is engaged with worm screw, and worm screw one end is equipped with driving motor, worm gear, worm screw and driving motor
It is respectively positioned in one of them described armrest seat.
By using above-mentioned technical proposal, when intelligent sofa bed is as bed use state, start driving motor, driving electricity
Machine drives worm screw rotation, and worm screw drives worm gear rotation, and worm gear drives shaft rotation, and shaft drives the rotation of the first backrest, so that the
One backrest turns to relatively parallel ground, effectively increases length when using as bed, so that more comfortable when using.
It preferably, further include the guard box for being set to two armrest seat rears, the hydraulic cylinder is located at the guard box
Interior, the telescopic shaft of hydraulic cylinder is fixed on seat cushion portion rear end face far from guard box end, and when expanding into a bed use state, the first backrest can
It turns to and contradicts guard box upper surface.
By using above-mentioned technical proposal, guard box not only efficiently reduces dust and sundries falls in hydraulic cylinder, avoids shadow
The normal use of hydraulic cylinder is rung, and is played a supportive role to the first backrest, so that more firm when stress when being used as bed.
Preferably, sound equipment is equipped in two armrest seats, sound equipment is bluetooth connection formula and/or USB interface linking.
By using above-mentioned technical proposal, increase the function of intelligent sofa bed, so that can more be liked by user.
Preferably, the seat cushion portion is movable is plugged with glove drawer.
By using above-mentioned technical proposal, glove drawer more reasonably makes full use of seat cushion for placing all kinds of articles
The inner space in portion.
Preferably, the lower end surface on the seat cushion portion towards ground is equipped with several pulleys.
By using above-mentioned technical proposal, pulley contradicts ground, efficiently reduces the frictional resistance on seat cushion portion and ground, make
Seat cushion portion is obtained to be more convenient for moving.
In conclusion the utility model has the following beneficial effects:
One, this intelligence sofa bed can not only be used for sofa use but also as bed use, compared with the prior art in it is necessary
Sofa and bed are bought simultaneously, has reached and can not only be used for sofa for being seated rest, bed accessory is also can be used as and lies down rest, opposite saving sky
Between purpose；
Two, support plate is acted on by shouldering support limit second, so that the stress-bearing capability of the second backrest is stronger；
Three, when intelligent sofa bed is as bed use state, start driving motor, driving motor drives worm screw rotation, snail
Bar drive worm gear rotation, worm gear drive shaft rotation, shaft drive the first backrest rotation so that the first backrest turn to it is relatively flat
Row ground effectively increases length when using as bed, so that more comfortable when using；
Four, guard box not only efficiently reduces dust and sundries falls in hydraulic cylinder, avoids the normal use for influencing hydraulic cylinder,
And play a supportive role to the first backrest, so that more firm when stress when being used as bed；
Five, pulley contradicts ground, the frictional resistance on seat cushion portion and ground is efficiently reduced, so that seat cushion portion is more convenient for moving
It is dynamic.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the utility model embodiment as sofa use state；
Fig. 2 is decomposed structural schematic diagram of the utility model embodiment as bed use state.
In figure: 1, armrest seat；11, support plate；12, limiting slot；2, the first backrest；3, seat cushion portion；31, limited block；32, it sets
Object drawer；4, the second backrest；5, hydraulic cylinder；6, shaft；71, worm gear；72, worm screw；73, driving motor；8, guard box；9, sound
It rings.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of intelligence sofa bed, as shown in Figure 1, including two armrest seats 1 for being located at the left and right sides, two handrails
Seat 1 is relatively fixed to ground.Rear end is equipped with the first backrest 2 between two armrest seats 1, is additionally provided with seat cushion between two armrest seats 1
The second hinged backrest 4 of portion 3 and opposite seat cushion portion 3.When as sofa use state, the second backrest 4 is leaning against the first backrest 2 just
Face, the opposite seat cushion portion 3 of the second backrest 4 is angled, and seat cushion portion 3 is fully located between two armrest seats 1.Seat cushion portion 3 and
Two backrests 4 are arranged with slip cover, show that structure does not show slip cover for convenience in figure.
Referring to figs. 1 and 2,3 rear of seat cushion portion is equipped with hydraulic cylinder 5, and the telescopic shaft of hydraulic cylinder 5 is far from 5 end of hydraulic cylinder
It is fixed on 3 rear end face of seat cushion portion.In other embodiments, it is possible to use electric telescopic rod or other can do straight reciprocating motion
Driving device.When intelligent sofa bed is needed as bed in use, starting hydraulic cylinder 5, the flexible elongate axis of hydraulic cylinder 5 is pushed
Seat cushion portion 3 is mobile, and seat cushion portion 3 drives the movement of the second backrest 4 until the relatively parallel seat cushion portion 3 of the second backrest 4, the second 4, backrest
Above the telescopic shaft of hydraulic cylinder 5, it can be used as bed accessory at this time and lie down rest.Need again as sofa for be seated rest when, the
One backrest, 2 lower end surface apart from ground certain distance, help manually the second backrest 4 make the opposite inclination of seat cushion portion 3 of the second backrest 4 and
2 front of the first backrest is leaned against, hydraulic cylinder 5 is started, the telescopic shaft of hydraulic cylinder 5 is flexible to drive seat cushion portion 3 mobile, 3 direction of seat cushion portion
First backrest 2 is mobile, and the second backrest 4 is along the first sliding upwards of backrest 2, until the second backrest 4 is substantially completely against the first backrest
2, or select suitable position to can be used as sofa for the rest that is seated according to hobby.
As shown in connection with fig. 2, the opposite end face rear end of two armrest seats 1 is equipped with support plate 11, and support plate 11 is located at first
2 lower section of backrest.When intelligent sofa bed expansion in the present embodiment is used as bed use state, 4 lower end surface of the second backrest contradicts branch
11 upper surface of fagging.Support plate 11 plays support limit to the second backrest 4, so that the stress-bearing capability of the second backrest 4 is stronger.Seat
The side end face that pad portion 3 and two armrest seats 1 contradict is equipped with limited block 31, and limited block 31 is located at close to 4 end of the second backrest.Two
The position corresponding with limited block 31 of armrest seat 1 offers limiting slot 12, and limiting slot 12 matches with limited block 31.Limited block 31
When sliding in limiting slot 12, and no matter being used as sofa use state or bed use state, limited block 31 is slid always in limit
In the slot 12 of position, restore from bed use state to sofa use state convenient for seat cushion portion 3.Limited block 31 and the limit of limiting slot 12 are matched
It closes, the movement in seat cushion portion 3 is effectively limited, so that seat cushion portion 3 preferably moves along a straight line.As what is advanced optimized, limit
Block 31 is dovetails, and limiting slot 12 is dovetail groove.
Referring to figs. 1 and 2, as what is advanced optimized, rear end thereof is connected with shaft 6 between two armrest seats 1,
First backrest 2 is relatively fixed to shaft 6.One end of shaft 6 is arranged with worm gear 71, and worm gear 71 is engaged with worm screw 72, worm screw 72
One end is set to driving motor 73, and worm gear 71, worm screw 72 and driving motor 73 are respectively positioned on inside one of armrest seat 1.Intelligence two
When using sofa as bed use state, start driving motor 73, driving motor 73 drives worm screw 72 to rotate, and worm screw 72 drives worm gear
71 rotate, and worm gear 71 drives shaft 6 to rotate, and shaft 6 drives the rotation of the first backrest 2, so that the first backrest 2 turns to relatively in parallel
Ground effectively increases length when using as bed, so that more comfortable when using.And exist between worm gear 71 and worm screw 2
Self-locking function so that the first backrest 2 as sofa use when stress will not rotate easily, and then guarantee use when stability and
Safety.
When restoring from bed use state to sofa use state, first starts driving motor 73 and first backrest 2 is turned to
Relative vertical ground, then help the second backrest 4 that the second backrest 4 is made to lean against the first backrest 2 manually, subsequent start-up hydraulic cylinder 5 makes
It obtains seat cushion portion 3 and the movement of the second backrest 4 is reset to sofa use state.When switching to a bed use state from sofa use state,
First seat cushion portion 3 and the second backrest 4 is unfolded in starting hydraulic cylinder 5, restarts driving motor 73 and the first backrest 2 is made to turn to phase
To parallel ground.
As what is advanced optimized, two 1 rears of armrest seat are equipped with guard box 8, and hydraulic cylinder 5 is located in guard box 8, hydraulic
The telescopic shaft of cylinder 5 is fixed on 3 rear end face of seat cushion portion far from 8 end of guard box.When first backrest 2 turns to parallel ground relatively, the
One backrest 2 contradicts 8 upper surface of guard box.Guard box 8 not only efficiently reduces dust and sundries falls in hydraulic cylinder 5, avoids influencing
The normal use of hydraulic cylinder 5, and play a supportive role to the first backrest 2, so that more firm when stress when being used as bed.
Sound equipment 9 is equipped in two armrest seats 1, sound equipment 9 is bluetooth connection formula and/or USB interface linking, increases intelligence
The function of sofa bed.Seat cushion portion 3 is movable to be plugged with glove drawer 32, for placing all kinds of articles, more sufficiently
Utilize the inner space in seat cushion portion 3.
As what is advanced optimized, seat cushion portion 3 (is not shown in figure towards being equipped with pulley on the angle of lower end surface four on ground
Show), pulley contradicts ground, the frictional resistance in seat cushion portion 3 Yu ground is efficiently reduced, so that seat cushion portion 3 is more convenient for moving.
Working principle: when intelligent sofa bed is as sofa use state, 2 Relative vertical ground of the first backrest, second is leaned on
The opposite seat cushion portion 3 of back 4 is angled.When switching to a bed use state from sofa use state, first starts hydraulic cylinder 5 and push seat
Pad portion 3 slides, and the second backrest 4 is moved to relatively parallel seat cushion portion 3 and contradicts 11 upper surface of support plate, restarts driving motor 73
Shaft 6 is driven to rotate, so that the first backrest 2 turns to relatively parallel ground and contradicts 8 upper surface of guard box.From bed use state
When switching to sofa use state, first starts driving motor 73 and the first backrest 2 is made to turn to Relative vertical ground, then help manually
Dynamic second backrest 4 makes the opposite seat cushion portion 3 of the second backrest 4 tilt and lean against the first backrest 2, and subsequent start-up hydraulic cylinder 5 drives seat
Pad portion 3 is mobile, so as to move to opposite seat cushion portion 3 angled and substantially all leaning against the first backrest 2 just for the second backrest 4
Face.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of intelligence sofa bed, the armrest seat (1) for being located at two sides including two and be set to two armrest seats (1) it
Between rear end the first backrest (2), it is characterized in that: further including the movable seat cushion portion (3) being set between two armrest seats (1) and phase
Second backrest (4) hinged to seat cushion portion (3), seat cushion portion (3) rear are equipped with driving seat cushion portion (3) and do straight reciprocating motion
Hydraulic cylinder (5).
2. a kind of intelligent sofa bed according to claim 1, it is characterized in that: the end that two armrest seats (1) are opposite
Face is relatively distant from seat cushion portion (3) end and is equipped with support plate (11), and support plate (11) is located at below the first backrest (2), expands into bed
When use state, the second backrest (4) lower end surface contradicts support plate (11) upper surface.
3. a kind of intelligent sofa bed according to claim 1, it is characterized in that: the seat cushion portion (3) and two armrest seats
(1) side end face contradicted is equipped with limited block (31), and two armrest seats (1) position corresponding with limited block (31) offers phase
Matched limiting slot (12), limited block (31) are slid always in limiting slot (12).
4. a kind of intelligent sofa bed according to claim 3, it is characterized in that: the limited block (31) is dovetails, institute
Stating limiting slot (12) is dovetail groove.
5. a kind of intelligent sofa bed according to claim 1, it is characterized in that: rear end between two armrest seats (1)
It being rotatably connected to shaft (6), first backrest (2) is fixed on shaft (6), and described shaft (6) one end is arranged with worm gear (71),
Worm gear (71) is engaged with worm screw (72), and worm screw (72) one end is equipped with driving motor (73), worm gear (71), worm screw (72) and driving electricity
Machine (73) is respectively positioned in one of them described armrest seat (1).
6. a kind of intelligent sofa bed according to claim 5, it is characterized in that: further including being set to two armrest seats
(1) guard box (8) at rear, the hydraulic cylinder (5) are located in the guard box (8), and the telescopic shaft of hydraulic cylinder (5) is far from protection
Seat cushion portion (3) rear end face is fixed at case (8) end, and when expanding into a bed use state, the first backrest (2) can turn to conflict guard box
(8) upper surface.
7. a kind of intelligent sofa bed according to claim 1, it is characterized in that: being equipped in two armrest seats (1)
Sound equipment (9), sound equipment (9) are bluetooth connection formula and/or USB interface linking.
8. a kind of intelligent sofa bed according to claim 1, is plugged with it is characterized in that: the seat cushion portion (3) is movable
Glove drawer (32).
9. a kind of intelligent sofa bed according to any one of claims 1 to 8, it is characterized in that: the seat cushion portion (3) court
Lower end surface to the ground is equipped with several pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303386.7U CN208769233U (en) | 2018-03-03 | 2018-03-03 | A kind of intelligence sofa bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303386.7U CN208769233U (en) | 2018-03-03 | 2018-03-03 | A kind of intelligence sofa bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208769233U true CN208769233U (en) | 2019-04-23 |
Family
ID=66145501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820303386.7U Expired - Fee Related CN208769233U (en) | 2018-03-03 | 2018-03-03 | A kind of intelligence sofa bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208769233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115919100A (en) * | 2022-11-30 | 2023-04-07 | 顾家家居股份有限公司 | Push-and-pull sofa bed |
-
2018
- 2018-03-03 CN CN201820303386.7U patent/CN208769233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115919100A (en) * | 2022-11-30 | 2023-04-07 | 顾家家居股份有限公司 | Push-and-pull sofa bed |
| CN115919100B (en) * | 2022-11-30 | 2024-03-19 | 顾家家居股份有限公司 | Push-pull sofa bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20210303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |