CN105640138A - Double-layer folding sofa bed and folding methods thereof - Google Patents
Double-layer folding sofa bed and folding methods thereof Download PDFInfo
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- CN105640138A CN105640138A CN201610099184.0A CN201610099184A CN105640138A CN 105640138 A CN105640138 A CN 105640138A CN 201610099184 A CN201610099184 A CN 201610099184A CN 105640138 A CN105640138 A CN 105640138A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 241000282326 Felis catus Species 0.000 claims description 28
- 230000001174 ascending effect Effects 0.000 abstract 2
- 229940036051 sojourn Drugs 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 14
- 210000003128 head Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002355 dual-layer Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
Classifications
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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
- 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
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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
- A47C17/64—Travelling or camp beds
- A47C17/80—Travelling or camp beds adapted to be used in or connected to vehicles
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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
- A47C19/00—Bedsteads
- A47C19/20—Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads
- A47C19/205—Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads convertible, e.g. from single bed or sofa
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- 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 double-layer folding sofa bed. The double-layer folding sofa bed comprises upper bed parts, lower bed parts and a folding mechanism assembly for connecting the upper bed parts and the lower bed parts, wherein the folding mechanism assembly folds or unfolds to drive the upper bed parts to descend or ascend relative to the lower bed parts. The invention further discloses folding methods of the double-layer folding sofa bed. The folding methods comprise a descending method and an ascending method. The descending method comprises the following steps: the lower bed parts are lowered to the lowest point; the folding mechanism assembly is rotated and folded forwards, so that the upper bed parts can be lowered to the lowest point, and a double-layer bed is folded into a sofa. The ascending method comprises the following steps: the folding mechanism assembly is rotated and folded backwards, and the upper bed parts can be lifted to the highest point; the lower bed parts are lifted to the highest point, and accordingly, the sofa can be unfolded into the double-layer bed. The double-layer folding sofa bed is simple in structure, can be unfolded into the double-layer bed, can be folded into the sofa, saves occupied space greatly and is particularly suitable for home and sojourn.
Description
Technical field
The present invention relates to a kind of double-layer folding divan and method for folding thereof, belong to technical field of furniture.
Background technology
Double-deck divan can as multifunctional domestic sofa, it is possible to as multi-functional couch such as lodging vehicle, caravan, high ferros, is sofa, is bunk beds after expansion after folding. And current domestic domestic sofa, it is generally fixing, minority sofa can launch to become bed, but not yet going out the sofa being now able to expand into Dual-layer bed, double-deck divan can greatly save space, simple to operate, safe and reliable, the house caravan lodging vehicle of compact is very applicable.
Summary of the invention
The technical problem to be solved is: overcome the deficiencies in the prior art, it is provided that a kind of double-layer folding divan and method for folding thereof, to solve sofa or bed takes up room big problem.
In order to solve above-mentioned technical problem, the technical scheme is that, a kind of double-layer folding divan, including:
Go to bed parts;
Leave the bed parts; And
Go to bed parts and the fold mechanism assembly of parts of leaving the bed, described fold mechanism member collapses or open drive to go to bed parts down or up relative to parts of leaving the bed for connecting.
Further providing for the position annexation of a kind of fold mechanism assembly and parts of going to bed, parts of leaving the bed, the upside of described fold mechanism assembly is connected with parts of going to bed, and the downside of fold mechanism assembly is connected with parts of leaving the bed by expansion link.
Further provide for the concrete structure of a kind of fold mechanism assembly, described fold mechanism assembly includes at least four right angle connecting rod, above-mentioned right angle connecting rod surrounds a bracing frame, and the junction of adjacent two right angle connecting rods is provided with hinge assembly, so that mutually turning folding between right angle connecting rod.
Further providing for the concrete structure of a kind of hinge assembly, described hinge assembly includes multiple toothed plate structure, and each toothed plate structure all includes:
Big tooth plate, the front end of big tooth plate has arc groove, big tooth plate arc groove be respectively arranged at the two ends with a female limiting tooth;
Little tooth plate, the front end of little tooth plate has the tooth head matched with above-mentioned female limiting tooth;
The tooth head of little tooth plate rotates around the centre bore of arc groove in the arc groove of big tooth plate.
Further providing for the concrete structure of a kind of parts of leaving the bed, described parts of leaving the bed include:
Lower bed board assembly, carriage assembly and oscillating bar assembly, lower bed board assembly is connected on carriage assembly by oscillating bar assembly, and lower bed board assembly is risen or fallen relative to carriage assembly by swinging up and down of oscillating bar assembly.
Further for the position of restriction lower bed board assembly, described oscillating bar assembly includes:
Front roll bar assembly, one end of front roll bar assembly is hinged on the front side of carriage assembly, and the other end is hinged on the edge at lower bed board assembly two ends;
Rear oscillating bar assembly, one end of rear oscillating bar assembly is hinged on the rear side of carriage assembly, and the other end is hinged on the edge at lower bed board assembly two ends;
Described carriage assembly is provided with for limiting the upper block of pendulum point position on lower bed board assembly, and front roll bar assembly is provided with the lower block for limiting lower bed board assembly bottom point position.
Further for being easy to climbing, described double-layer folding divan also includes cat ladder parts, and the upper end of cat ladder parts is locked at by dead bolt goes to bed on parts, and the lower end of cat ladder parts is hinged on carriage assembly.
Present invention also offers the method for folding of a kind of double-layer folding divan, including descending method and climb procedure, described descending method comprises the following steps:
Step S1, parts of leaving the bed are down to its minimum point;
Step S2, turns folding fold mechanism assembly forward, so that parts of going to bed are reduced to its minimum point, bunk beds are folded into sofa;
Described climb procedure comprises the following steps:
Step T1, rotates backward folding by fold mechanism assembly, so that parts of going to bed are increased to its peak;
Step T2, parts of leaving the bed rise to its peak, so that sofa expands into bunk beds.
Further, described parts of leaving the bed include lower bed board assembly, carriage assembly, front roll bar assembly and rear oscillating bar assembly, and front roll bar assembly is provided with lower block, and carriage assembly is provided with block;
In described step S1, the step that parts of leaving the bed are down to its minimum point is included:
Step A1, will move on the front side of lower bed board assembly, until lower bed board assembly tilts suitable angle;
Step A2, rotates down rear oscillating bar assembly, makes rear oscillating bar assembly be swung down to bottom point place;
Step A3, rotates down front roll bar assembly, so that lower bed board assembly drops down onto on lower link stopper with front roll bar assembly, is namely down to its minimum point;
In described step T2, the step that parts of leaving the bed rise to its peak is included:
Step B1, will move on the rear side of lower bed board assembly, makes rear oscillating bar assembly be rotated up supreme pendulum point place;
Step B2, is rotated up front roll bar assembly, so that lower bed board assembly rises to upper link stopper place with front roll bar assembly, namely rises to its peak.
Further, described double-layer folding divan also includes cat ladder parts, and the upper end of cat ladder parts is locked at by dead bolt goes to bed on parts, and the lower end of cat ladder parts is hinged on carriage assembly;
In the process declined, opening dead bolt, in bed, direction pushes away cat ladder parts, so that cat ladder parts drop on lower bed board assembly;
In the process risen, from lower bed board assembly, pull-up cat ladder parts being locked at by dead bolt are gone to bed on parts.
After have employed technique scheme, the lower bed board assembly of the present invention can rise or fall relative to carriage assembly under the drive of oscillating bar assembly; Parts the turning folding and then realizing rise and fall by fold mechanism assembly of going to bed of the present invention;The double-layer folding sofa-bed structure of the present invention is simple, it is possible to expand into Dual-layer bed, can be folded into again sofa and processing ease, saves greatly and is taken up space, is particularly suitable for household, sojourns in use.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention;
Fig. 2 is present invention schematic diagram when expanding into bunk beds;
Fig. 3 is present invention schematic diagram when being folded into sofa;
Fig. 4 is the parts structural representation with fold mechanism assembly of going to bed of the present invention;
Fig. 5 is state diagram when being positioned at minimum point of the lower bed board assembly of the parts of leaving the bed of the present invention;
Fig. 6 is the perspective view of the fold mechanism assembly of the present invention;
In figure, 1, parts of going to bed, 2, parts of leaving the bed, 3, fold mechanism assembly, 4, hinge assembly, 5, right angle connecting rod, 6, lower bed board assembly, 7, carriage assembly, 8, front roll bar assembly, 9, rear oscillating bar assembly, 10, upper block, 11, lower block, 12, expansion link, 13, cat ladder parts.
Detailed description of the invention
Being clearly understood to make present disclosure be easier to, below according to specific embodiment and in conjunction with accompanying drawing, the present invention is further detailed explanation.
Embodiment one:
As shown in figs. 1 to 6, a kind of double-layer folding divan, including:
Go to bed parts 1;
Leave the bed parts 2; And
Go to bed parts 1 and the fold mechanism assembly 3 of parts 2 of leaving the bed for connecting, and fold mechanism assembly 3 is folding or open drive to go to bed parts 1 down or up relative to parts 2 of leaving the bed; Fold mechanism assembly 3 is supported on the parts and leaving the bed between parts of going to bed by Z-shaped bending moment shape.
Specifically, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, the upside of fold mechanism assembly 3 is connected with parts 1 of going to bed, the downside of fold mechanism assembly 3 is connected with parts 2 of leaving the bed by expansion link 12, fold mechanism assembly 3 is provided with two, is respectively provided at the arranged on left and right sides of double-layer folding divan, the co-operating of left and right two fold mechanism assemblies 3, to increase stability when parts 1 of going to bed rise or fall, and it is easy to manual operation.
Preferably, expansion link 12 is air spring, it is also possible to for electric expansion bar, as long as the rod member of Telescopic can be met.
Preferably, as shown in Figure 2,6, fold mechanism assembly 3 includes four right angle connecting rods 5, four right angle connecting rods 5 surround the bracing frame of a rectangle, the top of bracing frame is provided with installing plate of going to bed, the bottom of bracing frame is provided with installing plate of leaving the bed, bracing frame is arranged on by expansion link 12 leaves the bed on parts 2, the junction of adjacent two right angle connecting rods 5 is provided with hinge assembly 4, so that mutually turning folding between four right angle connecting rods 5, from rectangle become folding Z-shaped, parts 1 level that makes to go to bed drops to its minimum point; Fold mechanism assembly can also be become rectangle from Z-shaped, to be supported on the parts 1 and leave the bed between parts 2 of going to bed; Certainly, fold mechanism assembly 3 can also include six or eight right angle connecting rods 5, and the junction of adjacent two right angle connecting rods 5 is provided with hinge assembly 4, and the bracing frame that right angle connecting rod 5 surrounds drops to its minimum point by turning folding parts 1 level that makes to go to bed.
Further, hinge assembly 4 includes multiple toothed plate structure, and each toothed plate structure all includes:
Big tooth plate, the front end of big tooth plate has arc groove, big tooth plate arc groove be respectively arranged at the two ends with a female limiting tooth;
Little tooth plate, the front end of little tooth plate has the tooth head matched with above-mentioned female limiting tooth;
The tooth head of little tooth plate rotates around the centre bore of arc groove in the arc groove of big tooth plate.
In order to be able to make hinge assembly 4 meet the requirement rotating 90 ��, the central angle that arc groove is corresponding is 90 ��;Big tooth plate and little tooth plate cooperate, and when male limiting tooth is connected on female limiting tooth, big tooth plate and little tooth plate can not be rotated further, and make hinge assembly can not continue to fold, thus playing the supporting function to parts of going to bed to a certain extent.
For including the situation of six or eight right angle connecting rods 5, the central angle that above-mentioned two mother's limiting tooth place circular arc is corresponding to be also adjusted accordingly, and drops to the requirement of its minimum point with satisfied parts 1 level of going to bed.
Further, as Figure 1 and Figure 4, parts 1 of going to bed include rear guardrail, left guardrail and right guardrail, and rear guardrail, left guardrail and right guardrail are fixed on goes to bed on edge-of-part, to increase safety;
Going to bed and be additionally provided with front guardrail on parts 1, front guardrail is hinged on the edge of parts 1 of going to bed, and is locked at, by front guardrail, parts 1 edge of going to bed.
Preferably, as shown in Fig. 2, Fig. 3, Fig. 5, parts 2 of leaving the bed include:
Lower bed board assembly 6, carriage assembly 7 and oscillating bar assembly, lower bed board assembly 6 is connected on carriage assembly 7 by oscillating bar assembly, and lower bed board assembly 6 is risen or fallen relative to carriage assembly 7 by swinging up and down of oscillating bar assembly.
Preferably, as shown in Fig. 2,3,5, oscillating bar assembly includes:
Front roll bar assembly 8, one end of front roll bar assembly 8 is hinged on the front side of carriage assembly 7, and the other end is hinged on the edge at lower bed board assembly 6 two ends;
Rear oscillating bar assembly 9, one end of rear oscillating bar assembly 9 is hinged on the rear side of carriage assembly 7, and the other end is hinged on the edge at lower bed board assembly 6 two ends.
Further, in order to limit the upper bottom of lower bed board assembly 6, carriage assembly 7 is provided with for limiting the upper block 10 of pendulum point position on lower bed board assembly 6, instantly when chair assembly 6 rises to pendulum point, lower bed board assembly 6 is supported on block 10, so that lower bed board assembly 6 is stable at upper pendulum point, i.e. peak; Front roll bar assembly 8 is provided with the lower block 11 for limiting lower bed board assembly 6 bottom point position, lower block 11 is U-shaped, U-shaped both sides are separately fixed on the front roll bar assembly 8 of both sides, the middle interconnecting piece of lower block 11 is used for supporting lower bed board assembly 6, current oscillating bar assembly 8 is pivotally lowered into bottom point, and lower block 11 is placed exactly in the underface of lower bed board assembly 6, so that lower bed board assembly 6 is supported on lower block 11, so that lower bed board assembly 6 is stable in bottom point, i.e. minimum point.
The peak that upper pendulum point is rotated up for rear oscillating bar assembly 9, bottom point is the minimum point that rear oscillating bar assembly 9 rotates down.
Preferably, lower block 11 is fixed on front roll bar assembly 8, in order to lower bed board assembly 6 automatically falls on lower block 11 when dropping to bottom point.
Alternatively, as it is shown in figure 5, the edge of chair assembly 1 is provided with front handlebar and rear handle.
Preferably, as shown in Figure 1, 2, double-layer folding divan also includes cat ladder parts 13, and the upper end of cat ladder parts 13 is locked at by dead bolt goes to bed on parts 1, and the lower end of cat ladder parts 13 is hinged on carriage assembly 7.
Preferably, described parts 1 of going to bed, parts 2 of leaving the bed all are coated with sofa eyelid covering, and parts 1 of going to bed are provided with back cushion.
Embodiment two:
On the basis of embodiment one, present invention also offers the method for folding of a kind of double-layer folding divan, including descending method and climb procedure;
Described descending method comprises the following steps:
Step S1, parts 2 of leaving the bed are down to its minimum point;
Step S2, turns folding fold mechanism assembly 3 forward, from rectangle become folding Z-shaped so that parts 1 of going to bed are reduced to its minimum point, bunk beds are folded into sofa;
Described climb procedure comprises the following steps:
Step T1, rotates backward folding by fold mechanism assembly 3, what fold Z-shaped become rectangle, so that parts 1 of going to bed are increased to its peak;
Step T2, parts of leaving the bed rise 2 to its peak, so that sofa expands into bunk beds.
Specifically, described parts 2 of leaving the bed include lower bed board assembly 6, carriage assembly 7, front roll bar assembly 8 and rear oscillating bar assembly 9, and front roll bar assembly 8 is provided with lower block 11, and carriage assembly 7 is provided with block 10;
In described step S1, the step that parts 2 of leaving the bed are down to its minimum point is included:
Step A1, by the front side of lower bed board assembly 6 is moved, until lower bed board assembly 6 tilts suitable angle, such as 20 ��, 30 ��, it is also possible to be 50 ��, 60 ��;
Step A2, rotates down rear oscillating bar assembly 9, makes rear oscillating bar assembly 9 be swung down to bottom point place;
Step A3, rotates down front roll bar assembly 8, so that lower bed board assembly 6 drops down onto on lower link stopper 11 with front roll bar assembly 8, is namely down to its minimum point;
In described step T2, the step that parts 2 of leaving the bed rise to its peak is included:
Step B1, will move on the rear side of lower bed board assembly 6, makes rear oscillating bar assembly 9 be rotated up supreme pendulum point place;
Step B2, is rotated up front roll bar assembly 8, so that lower bed board assembly 6 rises to upper link stopper 10 place with front roll bar assembly 8, namely rises to its peak.
Described double-layer folding divan also includes cat ladder parts 13, and the upper end of cat ladder parts 13 is locked at by dead bolt goes to bed on parts 1, and the lower end of cat ladder parts 13 is hinged on carriage assembly 7;
In the process declined, opening dead bolt, in bed, direction pushes away cat ladder parts 13, makes cat ladder parts 13 drop on lower bed board assembly 6;
In the process risen, from lower bed board assembly 6, pull-up cat ladder parts 13 being locked at by dead bolt are gone to bed on parts 1.
The lower bed board assembly 6 of the present invention can rise or fall relative to carriage assembly 7 under the drive of oscillating bar assembly; Parts 1 the turning folding and then realizing rise and fall by fold mechanism assembly 3 of going to bed of the present invention; The double-layer folding sofa-bed structure of the present invention is simple, it is possible to expand into Dual-layer bed, can be folded into again sofa and processing ease, saves greatly and is taken up space, is particularly suitable for household, sojourns in use.
Particular embodiments described above; to present invention solves the technical problem that, technical scheme and beneficial effect further described; it is it should be understood that; the foregoing is only specific embodiments of the invention; it is not limited to the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (10)
1. a double-layer folding divan, it is characterised in that including:
Go to bed parts (1);
Leave the bed parts (2); And
Going to bed the parts (1) the fold mechanism assembly (3) with parts of leaving the bed (2) for connecting, described fold mechanism assembly (3) is folding or to open drive parts (1) of going to bed down or up relative to parts of leaving the bed (2).
2. double-layer folding divan according to claim 1, it is characterized in that: the upside of described fold mechanism assembly (3) is connected with parts of going to bed (1), the downside of fold mechanism assembly (3) is connected with parts of leaving the bed (2) by expansion link (12).
3. double-layer folding divan according to claim 1 and 2, it is characterised in that: described fold mechanism assembly (3) includes at least four right angle connecting rod (5), and above-mentioned right angle connecting rod (5) surrounds a bracing frame;
The junction of adjacent two right angle connecting rods (5) is provided with hinge assembly (4), so that mutually turning folding between right angle connecting rod (5).
4. double-layer folding divan according to claim 3, it is characterised in that described hinge assembly (4) includes multiple toothed plate structure, and each toothed plate structure all includes:
Big tooth plate, the front end of big tooth plate has arc groove, big tooth plate arc groove be respectively arranged at the two ends with a female limiting tooth;
Little tooth plate, the front end of little tooth plate has the tooth head matched with above-mentioned female limiting tooth;
The tooth head of little tooth plate rotates around the centre bore of arc groove in the arc groove of big tooth plate.
5. double-layer folding divan according to claim 1, it is characterised in that described parts of leaving the bed (2) including:
Lower bed board assembly (6), carriage assembly (7) and oscillating bar assembly, lower bed board assembly (6) is connected on carriage assembly (7) by oscillating bar assembly, and lower bed board assembly (6) is risen or fallen relative to carriage assembly (7) by swinging up and down of oscillating bar assembly.
6. double-layer folding divan according to claim 5, it is characterised in that described oscillating bar assembly includes:
Front roll bar assembly (8), one end of front roll bar assembly (8) is hinged on the front side of carriage assembly (7), and the other end is hinged on the edge at lower bed board assembly (6) two ends;
Rear oscillating bar assembly (9), one end of rear oscillating bar assembly (9) is hinged on the rear side of carriage assembly (7), and the other end is hinged on the edge at lower bed board assembly (6) two ends;
Described carriage assembly (7) is provided with the upper block (10) for limiting lower bed board assembly (6) upper pendulum point position, and front roll bar assembly (8) is provided with the lower block (11) for limiting lower bed board assembly (6) bottom point position.
7. double-layer folding divan according to claim 6, it is characterized in that: described double-layer folding divan also includes cat ladder parts (13), the upper end of cat ladder parts (13) is locked on parts of going to bed (1) by dead bolt, and the lower end of cat ladder parts (13) is hinged on carriage assembly (7).
8. the method for folding of a double-layer folding divan, it is characterised in that including descending method and climb procedure, described descending method comprises the following steps:
Step S1, parts (2) of leaving the bed are down to its minimum point;
Step S2, turns folding fold mechanism assembly (3) forward, so that parts of going to bed (1) are reduced to its minimum point, bunk beds are folded into sofa;
Described climb procedure comprises the following steps:
Step T1, rotates backward folding by fold mechanism assembly (3), so that parts of going to bed (1) are increased to its peak;
Step T2, parts of leaving the bed rise to its peak, so that sofa expands into bunk beds.
9. the method for folding of double-layer folding divan according to claim 8, it is characterized in that, described parts of leaving the bed (2) include lower bed board assembly (6), carriage assembly (7), front roll bar assembly (8) and rear oscillating bar assembly (9), front roll bar assembly (8) is provided with lower block (11), and carriage assembly (7) is provided with block (10);
In described step S1, the step that parts of leaving the bed (2) are down to its minimum point is included:
Step A1, by moving on the front side of lower bed board assembly (6), until lower bed board assembly (6) tilts suitable angle;
Step A2, rotates down rear oscillating bar assembly (9), makes rear oscillating bar assembly (9) be swung down to bottom point place;
Step A3, rotates down front roll bar assembly (8), so that lower bed board assembly (6) drops down onto on lower link stopper (11) with front roll bar assembly (8), is namely down to its minimum point;
In described step T2, the step that parts of leaving the bed (2) rise to its peak is included:
Step B1, will move on the rear side of lower bed board assembly (6), makes rear oscillating bar assembly (9) be rotated up supreme pendulum point place;
Step B2, is rotated up front roll bar assembly (8), so that lower bed board assembly (6) rises to upper link stopper (10) place with front roll bar assembly (8), namely rises to its peak.
10. the method for folding of double-layer folding divan according to claim 9, it is characterized in that: described double-layer folding divan also includes cat ladder parts (13), the upper end of cat ladder parts (13) is locked on parts of going to bed (1) by dead bolt, and the lower end of cat ladder parts (13) is hinged on carriage assembly (7);
In the process declined, opening dead bolt, in bed, direction pushes away cat ladder parts (13), so that cat ladder parts (13) drop on lower bed board assembly (6);
In the process risen, pull-up cat ladder parts (13) being locked at by dead bolt on parts of going to bed (1) from lower bed board assembly (6).
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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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| CN201610099184.0A CN105640138B (en) | 2016-02-23 | 2016-02-23 | Double-layer folding divan and its method for folding |
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| CN105640138A true CN105640138A (en) | 2016-06-08 |
| CN105640138B CN105640138B (en) | 2018-01-23 |
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Cited By (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 |
| CN108652318A (en) * | 2018-06-22 | 2018-10-16 | 珠海优品空间智能家居有限公司 | A kind of folding sofa capable of using as 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 |
| CN110179277A (en) * | 2019-03-18 | 2019-08-30 | 刘长权 | A kind of sofa cushion elastic component and the sofa with the elastic component |
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| 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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| 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 |
| CN108652318A (en) * | 2018-06-22 | 2018-10-16 | 珠海优品空间智能家居有限公司 | A kind of folding sofa capable of using as 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 |
| CN110179277A (en) * | 2019-03-18 | 2019-08-30 | 刘长权 | A kind of sofa cushion elastic component and the sofa with the elastic component |
| CN110179277B (en) * | 2019-03-18 | 2021-03-30 | 刘长权 | Sofa cushion elastic part and sofa with same |
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| CN105640138B (en) | 2018-01-23 |
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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 |