CN105640138B - Double-layer folding divan and its method for folding - Google Patents
Double-layer folding divan and its method for folding Download PDFInfo
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- CN105640138B CN105640138B CN201610099184.0A CN201610099184A CN105640138B CN 105640138 B CN105640138 B CN 105640138B CN 201610099184 A CN201610099184 A CN 201610099184A CN 105640138 B CN105640138 B CN 105640138B
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 241000282326 Felis catus Species 0.000 claims description 27
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 16
- 239000002355 dual-layer Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229940036051 sojourn Drugs 0.000 description 1
- 238000006467 substitution reaction Methods 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
- A47C19/00—Bedsteads
- A47C19/12—Folding bedsteads
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- 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
-
- 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
- A47C17/64—Travelling or camp beds
- A47C17/80—Travelling or camp beds adapted to be used in or connected to vehicles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/20—Multi-stage bedsteads; Bedsteads stackable to multi-stage bedsteads
- A47C19/205—Multi-stage bedsteads; Bedsteads stackable to multi-stage bedsteads convertible, e.g. from single bed or sofa
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Special Chairs (AREA)
Abstract
The invention discloses a kind of double-layer folding divan, including part of going to bed, the part and for connecting go to bed part and the fold mechanism component of part of leaving the bed of leaving the bed, described fold mechanism member collapses or to open drive part of going to bed down or up relative to part of leaving the bed.The invention also discloses a kind of method for folding of double-layer folding divan, including descending method and climb procedure, descending method to comprise the following steps：The part that will leave the bed is down to its minimum point；Fold mechanism component is turned folding forward, so that part of going to bed is reduced to its minimum point, bunk beds are folded into sofa；Climb procedure comprises the following steps：Fold mechanism component is rotated backward folding, so that part of going to bed is increased to its peak；The part that will leave the bed rises to its peak, so that sofa expands into bunk beds.The double-layer folding sofa-bed structure of the present invention is simple, can expand into Dual-layer bed, and and can is folded into sofa, greatly saves and is taken up space, is particularly suitable for household, sojourns in use.
Description
Technical field
The present invention relates to a kind of double-layer folding divan and its method for folding, belong to technical field of furniture.
Background technology
Double-deck divan can be used as multifunctional domestic sofa, can also be used as the multifunction sofas such as lodging vehicle, caravan, high ferro
Bed, is sofa after folding, is a bunk beds after expansion.And current domestic family expenses sofa, generally fixed, a small number of sofas can
Bed is turned into expansion, but not yet goes out the sofa for being now able to expand into Dual-layer bed, double-deck divan can greatly save sky
Between, it is simple to operate, securely and reliably, the house caravan lodging vehicle of compact is applicable very much.
The content of the invention
The technical problems to be solved by the invention are：A kind of overcome the deficiencies in the prior art, there is provided double-layer folding divan
And its method for folding, to solve the problems, such as that sofa or bed space-consuming are big.
In order to solve the above-mentioned technical problem, the technical scheme is that, a kind of double-layer folding divan, including：
Go to bed part；
Leave the bed part；And
For connecting the fold mechanism component of go to bed part and part of leaving the bed, described fold mechanism member collapses or opening
Drive part of going to bed is down or up relative to part of leaving the bed.
Further provide for the position annexation of a kind of fold mechanism component and go to bed part, part of leaving the bed, described folding
The upside of folded mechanism assembly is connected with part of going to bed, and the downside of fold mechanism component is connected by expansion link with part of leaving the bed.
A kind of concrete structure of fold mechanism component is further provided for, the fold mechanism component includes at least four right angles
Connecting rod, above-mentioned right angle connecting rod surround a support frame, and the junction of two neighboring right angle connecting rod is provided with hinge assembly, so that directly
Mutually turned folding between the connecting rod of angle.
A kind of concrete structure of hinge assembly is further provided for, the hinge assembly includes multiple toothed plate structures, Mei Gechi
Harden structure includes：
Big tooth plate, the front end of big tooth plate have arc groove, and a female limiting tooth is respectively provided with the both ends of the arc groove of big tooth plate；
Small tooth plate, the front end of small tooth plate have the tooth head being engaged with above-mentioned female limiting tooth；
The tooth head of small tooth plate rotates in the arc groove of big tooth plate around the centre bore of arc groove.
A kind of concrete structure for part of leaving the bed is further provided for, described part of leaving the bed includes：
To leave the bed board component, bracket component and oscillating bar assembly, board component of leaving the bed is connected on bracket component by oscillating bar assembly,
Board component of leaving the bed is risen or fallen by swinging up and down for oscillating bar assembly relative to bracket component.
Further for the position for limiting board component of leaving the bed, described oscillating bar assembly includes：
Forward swing bar assembly, one end of forward swing bar assembly are hinged on the front side of bracket component, and the other end is hinged on lower bed board group
On the edge at part both ends；
Oscillating bar assembly afterwards, one end of rear oscillating bar assembly are hinged on the rear side of bracket component, and the other end is hinged on lower bed board group
On the edge at part both ends；
Described bracket component, which is provided with, is used to limiting the upper stopper of pendulum point position on board component of leaving the bed, in forward swing bar assembly
Provided with the lower block for limiting board component bottom point position of leaving the bed.
Further for being easy to climb, described double-layer folding divan also includes cat ladder part, the upper end of cat ladder part
It is locked at and is gone to bed on part by dead bolt, the lower end of cat ladder part is hinged on bracket component.
Present invention also offers a kind of method for folding of double-layer folding divan, including descending method and climb procedure, institute
Descending method is stated to comprise the following steps：
Step S1, the part that will leave the bed are down to its minimum point；
Step S2, fold mechanism component is turned folding forward, so that part of going to bed is reduced to its minimum point, bunk beds folding
It is stacked as sofa；
The climb procedure comprises the following steps：
Step T1, fold mechanism component is rotated backward folding, so that part of going to bed is increased to its peak；
Step T2, the part that will leave the bed rises to its peak, so that sofa expands into bunk beds.
Further, described part of leaving the bed includes leave the bed board component, bracket component, forward swing bar assembly and rear oscillating bar assembly,
Forward swing bar assembly is provided with lower block, and bracket component is provided with upper stopper；
In described step S1, the step of part that will leave the bed is down to its minimum point, includes：
Step A1, move up on front side of the board component that will leave the bed, until board component of leaving the bed tilts suitable angle；
Step A2, rear oscillating bar assembly is rotated down, rear oscillating bar assembly is swung down at bottom point；
Step A3, forward swing bar assembly is rotated down, so that board component of leaving the bed is dropped down onto on lower link stopper with forward swing bar assembly, i.e.,
It is down to its minimum point；
In described step T2, the step of part that will leave the bed rises to its peak, includes：
Step B1, move up on rear side of the board component that will leave the bed, rear oscillating bar assembly is rotated up at supreme pendulum point；
Step B2, forward swing bar assembly is rotated up, so that board component of leaving the bed is risen at upper link stopper with forward swing bar assembly, i.e.,
Rise to its peak.
Further, described double-layer folding divan also includes cat ladder part, and the upper end of cat ladder part passes through dead bolt locking
Going to bed on part, the lower end of cat ladder part is hinged on bracket component；
During decline, dead bolt is opened, direction pushes away cat ladder part into bed, so that cat ladder part falls in lower bed board group
On part；
During rising, cat ladder part and being locked at by dead bolt is gone to bed on part from board component pull-up of leaving the bed.
After employing above-mentioned technical proposal, board component of leaving the bed of the invention can be relative to support under the drive of oscillating bar assembly
Component rises or falls；Part the turning folding to realize rise and fall by fold mechanism component of going to bed of the present invention；
The double-layer folding sofa-bed structure of the present invention is simple, can expand into Dual-layer bed, and can is folded into sofa, and operates and hold
Easily, greatly save and taken up space, be particularly suitable for household, sojourn in use.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the schematic diagram when present invention expands into bunk beds；
Fig. 3 is the schematic diagram when present invention is folded into sofa；
Fig. 4 is the structural representation of the go to bed part and fold mechanism component of the present invention；
Fig. 5 is located at state diagram during minimum point for the board component of leaving the bed of the part of leaving the bed of the present invention；
Fig. 6 is the dimensional structure diagram of the fold mechanism component of the present invention；
In figure, 1, part of going to bed, 2, part of leaving the bed, 3, fold mechanism component, 4, hinge assembly, 5, right angle connecting rod, 6, under
Chair assembly, 7, bracket component, 8, forward swing bar assembly, 9, rear oscillating bar assembly, 10, upper stopper, 11, lower block, 12, expansion link,
13rd, cat ladder part.
Embodiment
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail.
Embodiment one：
As shown in figs. 1 to 6, a kind of double-layer folding divan, including：
Go to bed part 1；
Leave the bed part 2；And
For connecting the fold mechanism component 3 of go to bed part 1 and part 2 of leaving the bed, fold mechanism component 3 folds or opened band
Dynamic part 1 of going to bed is down or up relative to part 2 of leaving the bed；Fold mechanism component 3 by it is Z-shaped change rectangle be supported on go to bed part with
Leave the bed between part.
Specifically, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, the upside of fold mechanism component 3 is connected with part 1 of going to bed, fold
The downside of mechanism assembly 3 is connected by expansion link 12 with part 2 of leaving the bed, and fold mechanism component 3 is provided with two, is respectively provided at bilayer
The arranged on left and right sides of Foldable soft-bed, left and right two fold mechanism components 3 co-operating, with increase go to bed part 1 rise or under
Stability during drop, and it is easy to manual operation.
Preferably, expansion link 12 is gas spring, or electric expansion bar, as long as can meet that the rod member of Telescopic is equal
Can.
Preferably, as shown in Figure 2,6, fold mechanism component 3 includes four right angle connecting rods 5, and four right angle connecting rods 5 surround one
The support frame of individual rectangle, the top of support frame are provided with installing plate of going to bed, and the bottom of support frame is provided with installing plate of leaving the bed, support
Frame is arranged on by expansion link 12 and left the bed on part 2, and the junction of two neighboring right angle connecting rod 5 is provided with hinge assembly 4, so that
Mutually turned folding between four right angle connecting rods 5, be changed into folding from rectangle Z-shaped, it is minimum that the level of part 1 that makes to go to bed drops to its
Point；Fold mechanism component can also be changed into rectangle from Z-shaped, be gone to bed with being supported between part 1 and part 2 of leaving the bed；Certainly, fold
Mechanism assembly 3 can also include six or eight right angle connecting rods 5, and the junction of two neighboring right angle connecting rod 5 is provided be hinged group
Part 4, the support frame that right angle connecting rod 5 surrounds drop to its minimum point by turning folding the level of part 1 that makes to go to bed.
Further, hinge assembly 4 includes multiple toothed plate structures, and each toothed plate structure includes：
Big tooth plate, the front end of big tooth plate have arc groove, and a female limiting tooth is respectively provided with the both ends of the arc groove of big tooth plate；
Small tooth plate, the front end of small tooth plate have the tooth head being engaged with above-mentioned female limiting tooth；
The tooth head of small tooth plate rotates in the arc groove of big tooth plate around the centre bore of arc groove.
90 ° of requirement is rotated in order to meet hinge assembly 4, central angle corresponding to arc groove is 90 °；Big tooth plate with it is small
Tooth plate is cooperated, and when male limiting tooth is connected on female limiting tooth, big tooth plate can not be rotated further with small tooth plate, makes be hinged group
Part can not continue to fold, so as to play the supporting function to part of going to bed to a certain extent.
Situation for including six or eight right angle connecting rods 5, the center of circle corresponding to circular arc where above-mentioned two mother limiting tooth
Angle will be also adjusted accordingly, and to meet to go to bed, the level of part 1 drops to the requirement of its minimum point.
Further, as Figure 1 and Figure 4, part 1 of going to bed includes rear guardrail, left guardrail and right guardrail, rear guardrail, left guardrail
It is fixed on and is gone to bed on edge-of-part with right guardrail, increases security；
Go to bed and preceding guardrail is additionally provided with part 1, preceding guardrail is hinged on the edge for part 1 of going to bed, and passes through preceding guardrail lock lock
Only at the edge of part 1 of going to bed.
Preferably, as shown in Fig. 2, Fig. 3, Fig. 5, part 2 of leaving the bed includes：
Leave the bed board component 6, bracket component 7 and oscillating bar assembly, board component 6 of leaving the bed is connected to bracket component by oscillating bar assembly
On 7, board component 6 of leaving the bed is risen or fallen by swinging up and down for oscillating bar assembly relative to bracket component 7.
Preferably, as shown in Fig. 2,3,5, oscillating bar assembly includes：
Forward swing bar assembly 8, one end of forward swing bar assembly 8 are hinged on the front side of bracket component 7, and the other end is hinged on lower bed board
On the edge at the both ends of component 6；
Oscillating bar assembly 9 afterwards, one end of rear oscillating bar assembly 9 are hinged on the rear side of bracket component 7, and the other end is hinged on lower bed board
On the edge at the both ends of component 6.
Further, in order to limit the upper bottom for board component 6 of leaving the bed, bracket component 7 is provided with leaves the bed board component 6 for limitation
The upper stopper 10 of upper pendulum point position, when chair assembly 6 rises to pendulum point instantly, board component 6 of leaving the bed is supported in upper stopper 10,
So that board component 6 of leaving the bed is stable in upper pendulum point, i.e. peak；Forward swing bar assembly 8 is provided with and left the bed for limitation under board component 6
The lower block 11 of pendulum point position, lower block 11 is U-shaped, and U-shaped both sides are separately fixed in the forward swing bar assembly 8 of both sides, lower block
The middle interconnecting piece of block 11 is left the bed board component 6 for support, and current oscillating bar assembly 8 is pivotally lowered into bottom point, and lower block 11 is just
The good underface for being located at board component 6 of leaving the bed, so that board component 6 of leaving the bed is supported on lower block 11, so that board component 6 of leaving the bed is steady
It is scheduled on bottom point, i.e. minimum point.
The peak that upper pendulum point is rotated up for rear oscillating bar assembly 9, bottom point rotates down minimum for rear oscillating bar assembly 9
Point.
Preferably, lower block 11 is fixed on forward swing bar assembly 8, falls automatically when dropping to bottom point so as to board component 6 of leaving the bed
On lower block 11.
Alternatively, as shown in figure 5, being provided with front handlebar and rear handle on the edge of chair assembly 1.
Preferably, as shown in Figure 1, 2, double-layer folding divan also includes cat ladder part 13, and the upper end of cat ladder part 13 leads to
Cross dead bolt and be locked at and go to bed on part 1, the lower end of cat ladder part 13 is hinged on bracket component 7.
Preferably, described part 1 of going to bed, part 2 of leaving the bed coat sofa covering, and part 1 of going to bed is provided with back cushion.
Embodiment two：
On the basis of embodiment one, present invention also offers a kind of method for folding of double-layer folding divan, including under
Drop method and climb procedure；
The descending method comprises the following steps：
Step S1, the part 2 that will leave the bed are down to its minimum point；
Step S2, fold mechanism component 3 is turned folding forward, the Z-shaped of folding is changed into from rectangle, so that part 1 of going to bed
Its minimum point is reduced to, bunk beds are folded into sofa；
The climb procedure comprises the following steps：
Step T1, fold mechanism component 3 is rotated backward folding, from fold it is Z-shaped be changed into rectangle so that part 1 of going to bed
It is increased to its peak；
Step T2, the part that will leave the bed rises 2 to its peak, so that sofa expands into bunk beds.
Specifically, described part 2 of leaving the bed includes leave the bed board component 6, bracket component 7, forward swing bar assembly 8 and rear swing rod group
Part 9, forward swing bar assembly 8 are provided with lower block 11, and bracket component 7 is provided with upper stopper 10；
In described step S1, the step of part 2 that will leave the bed is down to its minimum point, includes：
Step A1, the front side for board component 6 of leaving the bed is moved up, until board component 6 of leaving the bed tilts suitable angle, such as 20 °,
30 °, it can also be 50 °, 60 °；
Step A2, rear oscillating bar assembly 9 is rotated down, rear oscillating bar assembly 9 is swung down at bottom point；
Step A3, forward swing bar assembly 8 is rotated down, so that board component 6 of leaving the bed drops down onto lower link stopper 11 with forward swing bar assembly 8
On, that is, it is down to its minimum point；
In described step T2, the step of part 2 that will leave the bed rises to its peak, includes：
Step B1, the rear side for board component 6 of leaving the bed is moved up, rear oscillating bar assembly 9 is rotated up at supreme pendulum point；
Step B2, forward swing bar assembly 8 is rotated up, so that board component 6 of leaving the bed rises to upper link stopper 10 with forward swing bar assembly 8
Place, that is, rise to its peak.
Described double-layer folding divan also includes cat ladder part 13, and the upper end of cat ladder part 13 is locked at by dead bolt
On bed part 1, the lower end of cat ladder part 13 is hinged on bracket component 7；
During decline, dead bolt is opened, direction pushes away cat ladder part 13 into bed, cat ladder part 13 is fallen in lower bed board
On component 6；
During rising, part 1 of going to bed is locked at from pull-up cat ladder part 13 on board component 6 of leaving the bed and by dead bolt
On.
The board component 6 of leaving the bed of the present invention can rise or fall under the drive of oscillating bar assembly relative to bracket component 7；This hair
Bright the turning folding to realize rise and fall by fold mechanism component 3 of part 1 of going to bed；The double-layer folding of the present invention is husky
It is simple to send out bed structure, Dual-layer bed can be expanded into, and can is folded into sofa, and operates easy, great saving institute duty
Between, it is particularly suitable for household, sojourns in use.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effect carry out
It is further described, should be understood that the specific embodiment that the foregoing is only the present invention, is not limited to this
Invention, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., should be included in this hair
Within bright protection domain.
Claims (6)
- A kind of 1. double-layer folding divan, it is characterised in that including：Go to bed part (1)；Leave the bed part (2), described part of leaving the bed (2) includes：Leave the bed board component (6), bracket component (7) and oscillating bar assembly, board component of leaving the bed (6) is connected to support group by oscillating bar assembly On part (7), board component of leaving the bed (6) is risen or fallen by swinging up and down for oscillating bar assembly relative to bracket component (7)；Described oscillating bar assembly includes：Forward swing bar assembly (8), one end of forward swing bar assembly (8) are hinged on the front side of bracket component (7), and the other end, which is hinged on, leaves the bed On the edge at board component (6) both ends；Oscillating bar assembly (9) afterwards, one end of rear oscillating bar assembly (9) are hinged on the rear side of bracket component (7), and the other end, which is hinged on, leaves the bed On the edge at board component (6) both ends；Described bracket component (7), which is provided with, to be used for limitation and leaves the bed the upper stopper (10) of pendulum point position on board component (6), front roll bar Component (8) is provided with the lower block (11) for board component (6) bottom point position of being left the bed for limitation；AndFor connecting the fold mechanism component (3) of go to bed part (1) and part (2) of leaving the bed, described fold mechanism component (3) folding It is folded or to open drive part (1) of going to bed down or up relative to part of leaving the bed (2)；The fold mechanism component (3) includes at least four right angle connecting rods (5), and above-mentioned right angle connecting rod (5) surrounds a support frame；The junction of two neighboring right angle connecting rod (5) is provided with hinge assembly (4), so as to mutually be rotated between right angle connecting rod (5) Fold；The hinge assembly (4) includes multiple toothed plate structures, and each toothed plate structure includes：Big tooth plate, the front end of big tooth plate have arc groove, and a female limiting tooth is respectively provided with the both ends of the arc groove of big tooth plate；Small tooth plate, the front end of small tooth plate have the tooth head being engaged with above-mentioned female limiting tooth；The tooth head of small tooth plate rotates in the arc groove of big tooth plate around the centre bore of arc groove.
- 2. double-layer folding divan according to claim 1, it is characterised in that：Described fold mechanism component (3) it is upper Side is connected with part of going to bed (1), and the downside of fold mechanism component (3) is connected by expansion link (12) with part of leaving the bed (2).
- 3. double-layer folding divan according to claim 1, it is characterised in that：Described double-layer folding divan also includes Cat ladder part (13), the upper end of cat ladder part (13) are locked at by dead bolt on part of going to bed (1), the lower end of cat ladder part (13) It is hinged on bracket component (7).
- A kind of 4. method for folding of double-layer folding divan as claimed in claim 1, it is characterised in that including descending method with Climb procedure, the descending method comprise the following steps：Step S1, the part (2) that will leave the bed are down to its minimum point；Step S2, fold mechanism component (3) is turned folding forward, so that part of going to bed (1) is reduced to its minimum point, bunk beds It is folded into sofa；The climb procedure comprises the following steps：Step T1, fold mechanism component (3) is rotated backward folding, so that part of going to bed (1) is increased to its peak；Step T2, the part that will leave the bed rises to its peak, so that sofa expands into bunk beds.
- 5. the method for folding of double-layer folding divan according to claim 4, it is characterised in that described part of leaving the bed (2) include leaving the bed board component (6), bracket component (7), forward swing bar assembly (8) and rear oscillating bar assembly (9), in forward swing bar assembly (8) Provided with lower block (11), bracket component (7) is provided with upper stopper (10)；In described step S1, the step of part (2) that will leave the bed is down to its minimum point, includes：Step A1, move up on front side of the board component (6) that will leave the bed, until board component (6) of leaving the bed tilts suitable angle；Step A2, rear oscillating bar assembly (9) is rotated down, rear oscillating bar assembly (9) is swung down at bottom point；Step A3, forward swing bar assembly (8) is rotated down, so that board component of leaving the bed (6) drops down onto lower link stopper with forward swing bar assembly (8) (11) on, that is, it is down to its minimum point；In described step T2, the step of part (2) that will leave the bed rises to its peak, includes：Step B1, move up on rear side of the board component (6) that will leave the bed, rear oscillating bar assembly (9) is rotated up at supreme pendulum point；Step B2, forward swing bar assembly (8) is rotated up, so that board component of leaving the bed (6) rises to upper link stopper with forward swing bar assembly (8) (10) place, that is, its peak is risen to.
- 6. the method for folding of double-layer folding divan according to claim 5, it is characterised in that：Described double-layer folding is husky Hair bed also includes cat ladder part (13), and the upper end of cat ladder part (13) is locked at by dead bolt on part of going to bed (1), cat ladder part (13) lower end is hinged on bracket component (7)；During decline, dead bolt is opened, direction pushes away cat ladder part (13) into bed, so that cat ladder part (13) falls leaving the bed On board component (6)；During rising, from pull-up cat ladder part (13) on board component of leaving the bed (6) and part of going to bed is locked at by dead bolt (1) on.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610099184.0A CN105640138B (en) | 2016-02-23 | 2016-02-23 | Double-layer folding divan and its method for folding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610099184.0A CN105640138B (en) | 2016-02-23 | 2016-02-23 | Double-layer folding divan and its method for folding |
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| CN105640138A CN105640138A (en) | 2016-06-08 |
| CN105640138B true CN105640138B (en) | 2018-01-23 |
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| CN201610099184.0A Active CN105640138B (en) | 2016-02-23 | 2016-02-23 | Double-layer folding divan and its method for folding |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568989A (en) * | 2017-11-01 | 2018-01-12 | 枣庄度秘信息科技有限公司 | A kind of multifunction sofa |
| CN108338578A (en) * | 2017-11-05 | 2018-07-31 | 无锡德林防务装备股份有限公司 | Sofa-type hides bunk beds |
| CN108652318B (en) * | 2018-06-22 | 2024-06-18 | 珠海优品空间智能家居有限公司 | Folding sofa bed |
| CN108937309A (en) * | 2018-07-12 | 2018-12-07 | 安徽月娇家具有限公司 | A kind of multi-functional dual-purpose Folding sofa |
| CN110179277B (en) * | 2019-03-18 | 2021-03-30 | 刘长权 | Sofa cushion elastic part and sofa with same |
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| CN204995031U (en) * | 2015-07-30 | 2016-01-27 | 周泽臣 | Sofa bed |
| CN205493266U (en) * | 2016-02-23 | 2016-08-24 | 江苏昊邦智能控制系统股份有限公司 | Double -deck folding sofa bed |
-
2016
- 2016-02-23 CN CN201610099184.0A patent/CN105640138B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958392A (en) * | 1990-05-07 | 1990-09-25 | Cannady Charles L | Combination reclining headboard and table for a bed |
| CN1420753A (en) * | 1999-12-29 | 2003-05-28 | 希尔-罗姆服务股份有限公司 | Hospital bed |
| CN201989646U (en) * | 2010-10-21 | 2011-09-28 | 安徽省华茂汽车附件制造有限公司 | Shifting block of automobile seat angle adjuster |
| CN204605589U (en) * | 2015-04-03 | 2015-09-02 | 江苏力乐汽车部件股份有限公司 | Automotive seat folder |
| CN204995031U (en) * | 2015-07-30 | 2016-01-27 | 周泽臣 | Sofa bed |
| CN205493266U (en) * | 2016-02-23 | 2016-08-24 | 江苏昊邦智能控制系统股份有限公司 | Double -deck folding sofa bed |
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|---|---|
| CN105640138A (en) | 2016-06-08 |
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Address after: 213000 No. 2219 Longcheng Road, bell tower area, Jiangsu, Changzhou Applicant after: JIANGSU HAOBANG INTELLIGENT CONTROL SYSTEM Co.,Ltd. Address before: 213000 No. 25-1, MCC Road, new gate town, bell tower, Jiangsu, Changzhou Applicant before: Changzhou Haobang Automobile Parts Co.,Ltd. |
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Denomination of invention: Double layered folding sofa bed and its folding method Effective date of registration: 20231229 Granted publication date: 20180123 Pledgee: Bank of Nanjing Co.,Ltd. Changzhou Branch Pledgor: JIANGSU HAOBANG INTELLIGENT CONTROL SYSTEM Co.,Ltd. Registration number: Y2023980075413 |
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