CN107853920A - A kind of sofa - Google Patents
A kind of sofa Download PDFInfo
- Publication number
- CN107853920A CN107853920A CN201711066543.3A CN201711066543A CN107853920A CN 107853920 A CN107853920 A CN 107853920A CN 201711066543 A CN201711066543 A CN 201711066543A CN 107853920 A CN107853920 A CN 107853920A
- Authority
- CN
- China
- Prior art keywords
- sofa
- pedestal
- backrest
- roll
- ratchet
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 238000013517 stratification Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
- A47C17/20—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden
- A47C17/207—Seating furniture changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden with seat cushion consisting of multiple superposed parts, at least one lower hidden part being used to form part of the bed surface
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/061—Spring inlays of adjustable resiliency
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
- A47C27/082—Fluid mattresses or cushions of pneumatic type with non-manual inflation, e.g. with electric pumps
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a kind of sofa, the sofa includes sofa pedestal, adjustable sofa pad, clearing apparatus and backrest, the rear that backrest is vertically mounted on sofa pedestal is vertical with ground holding, rotary supporting rod is provided between backrest and adjustable sofa pedestal, rotary supporting rod has two, two rotary supporting rod Parallel Symmetrics are set, one end of rotary supporting rod is rotatably connected on the side wall centre position of backrest, the other end of rotary supporting rod is rotatably connected on the centre position that sofa pedestal corresponds to side wall, adjustable sofa pad for adjusting the hard degree in sofa surface lies in a horizontal plane in the upper surface of sofa pedestal, clearing apparatus is provided with the bottom of sofa pedestal.It is single that the present invention solves traditional sofa function, the problem of the easy dust stratification in hardness bottom, has the characteristics of simple in construction easy to use.
Description
Technical field
The invention belongs to technical field of furniture design, and in particular to a kind of sofa.
Background technology
Sofa is indispensable furniture in modern house, and the sofa that present people use is typically all the work(only sat
Can, use is relatively simple, and a people can only be slept in the case where current living space is narrow, when guest sleeps sofa, existing sofa
The requirement of consumers in general is not adapted to, this common sofa floor space is big, and profile is not attractive in appearance enough, and function is more single
One, and sofa bottom container dust stratification does not allow easy cleaning, and the soft or hard degree of sofa is all fixed nonadjustable, can not meet people
Requirement to sofa comfort level, it is therefore necessary to design a kind of new sofa.
The content of the invention
According to above the deficiencies in the prior art, the technical problems to be solved by the invention are to propose a kind of sofa, by can
Adjust sofa cushion to adjust the soft or hard degree of sofa cushion, by the way that sofa turnover is turned into bed to realize double-deck sofa configuration, and pass through
Clearing apparatus realizes the cleaning of sofa bottom, and it is single to solve traditional sofa function, the problem of the easy dust stratification in hardness bottom, has
It is simple in construction easy to use, it is adapted to different use conditions.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of sofa includes sofa pedestal, adjustable sand
Hair pad, clearing apparatus and backrest, the rear that backrest is vertically mounted on sofa pedestal is vertical with ground holding, in backrest and adjustable sand
Rotary supporting rod is provided between hair pedestal, rotary supporting rod there are two, and two rotary supporting rod Parallel Symmetrics are set, rotary supporting rod
One end be rotatably connected on the side wall centre position of backrest, the other end of rotary supporting rod is rotatably connected on sofa pedestal respective side
The centre position of wall, the adjustable sofa pad for adjusting the hard degree in sofa surface lie in a horizontal plane in the upper surface of sofa pedestal,
The bottom of sofa pedestal is provided with clearing apparatus.
As a preferred embodiment, the two side of the sofa pedestal is arranged with expansion link, expansion link is vertical
Located at ground, buckle is provided with the top of expansion link, backrest is provided with neck, and the front end side wall of sofa pedestal, which is provided with, to be easy to up and down
Extension ladder.Clearing apparatus includes slide rail, electric hoist, elastic rod and cleaning wheel, and slide rail has two difference horizontal symmetricals to set
In the bottom surface of sofa pedestal, electric hoist is slidably mounted on slide rail, and elastic rod is vertically provided with electric hoist bottom surface, is cleaned
Wheel both ends are rotatably connected on two elastic rods respectively, and elastic rod includes upper boom, spring and lower beam, and upper boom is vertically fixed on electric sliding
The lower surface of car, spring, the cleaning wheel of lower beam rotation connection are installed between upper boom and lower beam.Adjustable sofa pad includes base
Plate, take-up roll, material receiving roller, movable supporting plate, soft or hard adjusting means, electric hydaulic bar and superficial layer, upper surface of base plate is parallel to be set
Movable supporting plate is equipped with, it is vertical between substrate and movable upper surface to be provided with electric hydaulic bar, the installation of movable supporting plate upper surface
There is soft or hard adjusting means, be provided with take-up roll and material receiving roller the both ends of substrate are parallel, superficial layer one ends wound is on take-up roll, table
Surface layer is overlayed in soft or hard adjusting means, and the spongy layer for buffering, the other end winding of superficial layer are provided with the lower section of superficial layer
On material receiving roller.The shaft core position of take-up roll end face is provided with single direction ratchet and tenses motor driving, and ratchet is provided with ratchet, ratchet
Engaged with ratchet, ratchet is provided with and lifts motor, and the axle center for tensing motor and take-up roll connects, take-up roll with tense motor it
Between be provided with overload protection arrangement.Overload protection arrangement includes interior drag ring and external friction ring, interior drag ring and tension motor connection,
External friction ring is located at the end face of take-up roll.Soft or hard adjusting means includes air bag and inflator pump, air bag and inflator pump phase
Connect.Soft or hard adjusting means includes upper supporting plate, drawstring, ejector spring, lower carrier plate, guide wheel and elastic regulation motor, in upper branch
It is be arranged in parallel between plate and lower carrier plate, ejector spring is provided between upper supporting plate and lower carrier plate, passes through drawstring at upper supporting plate both ends
Connection, drawstring pass through the guide wheel of lower carrier plate, are provided with elastic regulation motor in the bottom of lower carrier plate, elastic regulation motor front end is provided with
Drawstring rotating disk, drawstring are fastened on drawstring rotating disk.
Present invention has the advantages that:The present invention can adjust the soft or hard degree of sofa cushion by adjustable sofa pad, pass through
Adjust soft or hard degree and take environment to reach comfortable, by the way that sofa turnover is turned into bed to realize double-deck sofa configuration, also may be used
So that sofa to be folded into common sofa configuration, and the cleaning of sofa bottom is realized by clearing apparatus, solve traditional sofa
Function is single, the problem of the easy dust stratification in hardness bottom.
Brief description of the drawings
The content expressed by this specification accompanying drawing and the mark in figure are briefly described below：
Fig. 1 is the structure chart of the sofa embodiment of the present invention；
Fig. 2 is the side view of the sofa embodiment of the present invention；
Fig. 3 is the structure chart of the adjustable sofa pad embodiment of the present invention；
Fig. 4 is the structure chart of the spring adjusting means embodiment of the present invention.
Wherein, 1, sofa pedestal, 2, adjustable sofa pad, 3, backrest, 4, expansion link, 5, rotary supporting rod, 6, extension ladder, 7,
Slide rail, 8, electric hoist, 9, cleaning wheel, 10, elastic rod, 201, air bag, 202, spongy layer, 203, superficial layer, 204, receive
Expect roller, 205, substrate, 206, electric hydaulic bar, 207, overload protection arrangement, 208, ratchet, 209, take-up roll, 210, lift electricity
Machine, 211, ratchet, 212, movable supporting plate, 213, upper supporting plate, 214, drawstring, 215, guide wheel, 216, elastic regulation motor, 217,
Drawstring rotating disk, 218, lower carrier plate, 219, ejector spring.
Embodiment
Below against accompanying drawing, by the description to embodiment, for example involved each component of embodiment of the invention
Shape, construction, the mutual alignment and annexation between each several part, the effect of each several part and operation principle, manufacturing process and
Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology
Scheme has more complete, accurate and deep understanding.
As Figure 1-4, a kind of sofa includes sofa pedestal 1, adjustable sofa pad 2 and backrest 3, and adjustable sofa pad 2 is horizontal
The upper surface for being placed on sofa pedestal 1 is used for the soft or hard degree for adjusting sofa surface, and backrest 3 is vertically mounted on sofa pedestal 1
Rear is vertical with ground holding, rotary supporting rod 5 is provided between backrest 3 and adjustable sofa pedestal 1, rotary supporting rod 5 has two
Root, two support bar Parallel Symmetrics are set, and one end of rotary supporting rod 5 is rotatably connected on the side wall centre position of backrest 3, rotates branch
The other end of strut 5 is rotatably connected on the centre position of the corresponding side wall of sofa pedestal 1, also symmetrical in the two side of sofa pedestal 1
Provided with expansion link 4, expansion link 4 is vertical at ground, and buckle is provided with the top of expansion link 4, and backrest 3 is provided with neck, as
Expansion link 4 is shunk when being used for normal sofa, rotating backrest 3 makes backrest 3 vertical with sofa pedestal 1.
Optimization is provided with clearing apparatus in the bottom of sofa pedestal 1, the clearing apparatus including slide rail 7, electric hoist 8,
Elastic rod 10 and cleaning wheel 9, slide rail 7 have two respectively horizontal symmetrical be arranged on the bottom surface of sofa pedestal 1, electric hoist 8 slides
On slide rail 7, elastic rod 10 is vertically provided with the bottom surface of electric hoist 8, the both ends of cleaning wheel 9 are rotatably connected on two bullets respectively
Property bar 10 on, elastic rod 10 includes upper boom, spring and lower beam, and upper boom is vertically fixed on the lower surface of electric hoist 8, in upper boom and
Spring is installed between lower beam, the cleaning wheel 9 of lower beam rotation connection, 9 contact parallel to the ground of cleaning wheel, for cleaning ground,
When coaster drives cleaning wheel 9 to be moved along slide rail 7, spring causes slide rail 7 to keep contacting with ground all the time, so as to realize sofa bottom
The cleaning of rubbish.
When lifting backrest 3, backrest 3 and ground keep level, the structure of a bunk beds is now formed, sofa pedestal 1 is made
For lower bed surface, backrest 3 is used as upper bed surface, and stretching expansion link 4 causes the buckle on the top of expansion link 4 to be stuck in the neck of backrest 3
Fastening is realized, extension ladder 6 is provided with the front end side wall of sofa pedestal 1, pulls open extension ladder 6 so that the upper end of extension ladder 6 hangs over water
On the backrest 3 of placing flat, it is easy to above and below user.
Adjustable sofa pad 2 includes substrate 205, take-up roll 209, material receiving roller 204, movable supporting plate 212, soft or hard regulation dress
Put, electric hydaulic bar 206 and superficial layer 203, the upper surface of substrate 205 are arranged with movable supporting plate 212 in parallel, substrate 205 with
Vertical between movable upper surface to be provided with electric hydaulic bar 206, electric hydaulic bar 206, which moves up and down, drives movable supporting plate 212
Move up and down, soft or hard adjusting means is installed in the upper surface of movable supporting plate 212, soft or hard adjusting means can use air bag
201, air bag 201 is connected with each other with inflator pump, and the air of different pressures is filled with into air bag can adjust the tight of air bag
Degree.Soft or hard regulation is realized, is provided with take-up roll 209 and material receiving roller 204, the one end of superficial layer 203 the both ends of substrate 205 are parallel
It is wrapped on take-up roll 209, superficial layer 203 is overlayed in soft or hard adjusting means, and when air bag is heaved, movable supporting plate 212 is electronic
Hydraulic stem 206 also moves downward therewith under driving, and superficial layer 203 is remained horizontality, optimization in superficial layer 203
Lower section is provided with the spongy layer 202 for buffering, and the other end of superficial layer 203 is wrapped on material receiving roller 204, in take-up roll 209
The shaft core position of one end is provided with single direction ratchet 208, and ratchet 208 is provided with ratchet 211, and ratchet 211 engages with ratchet 208, realizes
The one-way locking of take-up roll 209, take-up roll 209 are driven by tensing motor, are tensed motor and are connected with the axle center of take-up roll 209,
Overload protection arrangement 207 is provided between take-up roll 209 and tension motor, overload protection arrangement 207 is including interior drag ring and outside
Drag ring, interior drag ring are enclosed on CONTACT WITH FRICTION in external friction ring, and interior drag ring is located at tension with tensing motor connection, external friction ring
The end face of roller 209, when in the rotating torque in setting, interior drag ring and external friction ring synchronous axial system, take-up roll 209 rotate reality
The tension of existing superficial layer 203, when torque caused by rotation is more than setting value, interior drag ring relatively rotates with external friction ring
Take-up roll 209 stops operating, and prevents superficial layer 203 by drawing crack, when needing to unclamp superficial layer 203, the lift on ratchet 211
Dynamic motor 210 is connected by tightrope with ratchet 211, is lifted motor 210 by tightrope pull-up ratchet 211, is realized superficial layer 203
Relaxation.
Soft or hard adjusting means can also use spring adjusting means, several spring adjusting meanss, the bullet
Spring slack adjuster includes upper supporting plate 213, drawstring 214, ejector spring 219, lower carrier plate 218, guide wheel 215 and elastic regulation electricity
Machine 216, it is be arranged in parallel between upper supporting plate 213 and lower carrier plate 218, ejection bullet is provided between upper supporting plate 213 and lower carrier plate 218
Spring 219, connected at the both ends of upper supporting plate 213 by drawstring 214, drawstring 214 passes through the guide wheel 215 of lower carrier plate 218, in lower carrier plate
218 bottom is provided with elastic regulation motor 216, and the elastic front end of regulation motor 216 is provided with drawstring rotating disk 217, and the winding of drawstring 214 is solid
It is scheduled on drawstring rotating disk 217, elastic regulation motor 216, which rotates, can tense drawstring 214, drive upper supporting plate 213 to move downward, and push up
Going out spring 219 to be compacted, elastic force becomes big so that sofa cushion is hardened, and rotates backward elastic regulation motor 216, unclamps drawstring 214,
Upper supporting plate 213 moves upwards under the ejection of ejector spring 219 effect, and spring fluffs so that sofa cushion softens, movable supporting plate
212 can be according to the distance of ejector spring 219, height up and down so that surface layer remains horizontal.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that present invention specific implementation is not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.This hair
Bright protection domain should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of sofa, it is characterised in that the sofa includes sofa pedestal (1), adjustable sofa pad (2), clearing apparatus and leaned on
Carry on the back (3), the rear that backrest (3) is vertically mounted on sofa pedestal (1) is vertical with ground holding, in backrest (3) and adjustable sofa base
Rotary supporting rod (5) is provided between seat (1), rotary supporting rod (5) there are two, and two rotary supporting rods (5) Parallel Symmetric is set, and is turned
One end of dynamic support bar (5) is rotatably connected on the side wall centre position of backrest (3), and the other end of rotary supporting rod (5), which rotates, to be connected
The centre position of the corresponding side wall of sofa pedestal (1) is connected on, adjustable sofa pad (2) level for adjusting the hard degree in sofa surface is put
Put in the upper surface of sofa pedestal (1), clearing apparatus is provided with the bottom of sofa pedestal (1).
2. sofa according to claim 1, it is characterised in that the two side of the sofa pedestal (1) is arranged with flexible
Bar (4), expansion link (4) are vertical at ground, and buckle is provided with the top of expansion link (4), and backrest (3) is provided with neck, sofa
The front end side wall of pedestal (1), which is provided with, is easy to upper and lower extension ladder (6).
3. sofa according to claim 1, it is characterised in that the clearing apparatus include slide rail (7), electric hoist (8),
Elastic rod (10) and cleaning wheel (9), slide rail (7) have two respectively horizontal symmetrical be arranged on the bottom surface of sofa pedestal (1), electric sliding
Car (8) is slidably mounted on slide rail (7), and elastic rod (10), cleaning wheel (9) both ends are vertically provided with electric hoist (8) bottom surface
It is rotatably connected on respectively on two elastic rods (10), elastic rod (10) includes upper boom, spring and lower beam, and upper boom is vertically fixed on electronic
The lower surface of coaster (8), spring, the cleaning wheel (9) of lower beam rotation connection are installed between upper boom and lower beam.
4. sofa according to claim 1, it is characterised in that the adjustable sofa pad (2) includes substrate (205), tensed
Roller (209), material receiving roller (204), movable supporting plate (212), soft or hard adjusting means, electric hydaulic bar (206) and superficial layer
(203), substrate (205) upper surface is arranged with movable supporting plate (212) in parallel, is hung down between substrate (205) and movable upper surface
Electric hydaulic bar (206) directly is provided with, movable supporting plate (212) upper surface is provided with soft or hard adjusting means, the two of substrate (205)
Hold row level with both hands and be provided with take-up roll (209) and material receiving roller (204), superficial layer (203) one ends wound is on take-up roll (209), superficial layer
(203) overlay in soft or hard adjusting means, the spongy layer (202) for buffering, superficial layer are provided with the lower section of superficial layer (203)
(203) the other end is wrapped on material receiving roller (204).
5. sofa according to claim 4, it is characterised in that the shaft core position of take-up roll (209) end face is provided with single
To ratchet (208) and motor driving is tensed, ratchet (208) is provided with ratchet (211), and ratchet (211) engages with ratchet (208),
Ratchet (211) is provided with and lifts motor (210), tenses motor and is connected with the axle center of take-up roll (209), in take-up roll (209) and
Overload protection arrangement (207) is provided between tension motor.
6. sofa according to claim 5, it is characterised in that the overload protection arrangement (207) include interior drag ring with
External friction ring, interior drag ring are located at the end face of take-up roll (209) with tensing motor connection, external friction ring.
7. sofa according to claim 4, it is characterised in that the soft or hard adjusting means include air bag (201) and
Inflator pump, air bag (201) are connected with each other with inflator pump.
8. sofa according to claim 4, it is characterised in that the soft or hard adjusting means includes upper supporting plate (213), drawstring
(214), ejector spring (219), lower carrier plate (218), guide wheel (215) and elastic regulation motor (216), upper supporting plate (213) with
Lower carrier plate be arranged in parallel between (218), ejector spring (219) is provided between upper supporting plate (213) and lower carrier plate (218), upper
Support plate (213) both ends are connected by drawstring (214), and drawstring (214) passes through the guide wheel (215) of lower carrier plate (218), in lower carrier plate
(218) bottom is provided with elastic regulation motor (216), and elastic regulation motor (216) front end is provided with drawstring rotating disk (217), drawstring
(214) it is fastened on drawstring rotating disk (217).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066543.3A CN107853920A (en) | 2017-11-02 | 2017-11-02 | A kind of sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066543.3A CN107853920A (en) | 2017-11-02 | 2017-11-02 | A kind of sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107853920A true CN107853920A (en) | 2018-03-30 |
Family
ID=61700637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711066543.3A Pending CN107853920A (en) | 2017-11-02 | 2017-11-02 | A kind of sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107853920A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903448A (en) * | 2018-07-30 | 2018-11-30 | 南京林业大学 | A kind of furniture device with adjustable hardness |
| CN108937304A (en) * | 2018-10-09 | 2018-12-07 | 袁年来 | A kind of intelligence sofa and its control method |
| CN110859448A (en) * | 2019-11-27 | 2020-03-06 | 湖南喜传天下家居有限公司 | Spring mattress capable of adjusting elasticity |
| CN110960018A (en) * | 2019-12-21 | 2020-04-07 | 福鼎诺一家居设计有限公司 | Spring sofa capable of preventing cushion elasticity from weakening |
| WO2020094081A1 (en) * | 2018-11-09 | 2020-05-14 | 谷业权 | Tension-type cavity and connected cavity, and seat and bedding |
| CN113907555A (en) * | 2021-09-27 | 2022-01-11 | 浙江山河家具有限公司 | Intelligent sofa |
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| CN1037643A (en) * | 1988-05-17 | 1989-12-06 | 格兰罗德工业有限公司 | Convertible sofa-bed |
| JP2001008787A (en) * | 1999-06-29 | 2001-01-16 | France Bed Co Ltd | Sofa device |
| CN204245673U (en) * | 2014-07-16 | 2015-04-08 | 海宁格林家具有限公司 | Two-berth sofa |
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| KR20160002484A (en) * | 2014-06-30 | 2016-01-08 | 코웨이 주식회사 | Hardness adjustable mattress |
| CN205125661U (en) * | 2015-10-30 | 2016-04-06 | 安吉县迪亚办公家具有限公司 | Sofa convenient to storing |
| CN107048828A (en) * | 2017-06-05 | 2017-08-18 | 浙江钰盛家具有限公司 | Intelligent comfort level adjusts sofa |
| CN208640095U (en) * | 2017-11-02 | 2019-03-26 | 安徽月娇家具有限公司 | A kind of sofa |
-
2017
- 2017-11-02 CN CN201711066543.3A patent/CN107853920A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037643A (en) * | 1988-05-17 | 1989-12-06 | 格兰罗德工业有限公司 | Convertible sofa-bed |
| JP2001008787A (en) * | 1999-06-29 | 2001-01-16 | France Bed Co Ltd | Sofa device |
| CN104837383A (en) * | 2012-12-19 | 2015-08-12 | 谢恩菲耶德拉尔股份公司 | Bed with automatic adjustable characteristic |
| KR20160002484A (en) * | 2014-06-30 | 2016-01-08 | 코웨이 주식회사 | Hardness adjustable mattress |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903448A (en) * | 2018-07-30 | 2018-11-30 | 南京林业大学 | A kind of furniture device with adjustable hardness |
| CN108937304A (en) * | 2018-10-09 | 2018-12-07 | 袁年来 | A kind of intelligence sofa and its control method |
| WO2020094081A1 (en) * | 2018-11-09 | 2020-05-14 | 谷业权 | Tension-type cavity and connected cavity, and seat and bedding |
| CN110859448A (en) * | 2019-11-27 | 2020-03-06 | 湖南喜传天下家居有限公司 | Spring mattress capable of adjusting elasticity |
| CN110859448B (en) * | 2019-11-27 | 2024-07-26 | 湖南喜传天下家居有限公司 | Spring mattress with adjustable elasticity |
| CN110960018A (en) * | 2019-12-21 | 2020-04-07 | 福鼎诺一家居设计有限公司 | Spring sofa capable of preventing cushion elasticity from weakening |
| CN110960018B (en) * | 2019-12-21 | 2021-08-10 | 北京大为家具集团有限公司 | Spring sofa capable of preventing cushion elasticity from weakening |
| CN113907555A (en) * | 2021-09-27 | 2022-01-11 | 浙江山河家具有限公司 | Intelligent sofa |
| CN113907555B (en) * | 2021-09-27 | 2024-01-16 | 浙江山河家具有限公司 | Intelligent sofa |
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