CN209331536U - A kind of stealthy sofa bunk beds of 180 degree overturning - Google Patents
A kind of stealthy sofa bunk beds of 180 degree overturning Download PDFInfo
- Publication number
- CN209331536U CN209331536U CN201821717829.3U CN201821717829U CN209331536U CN 209331536 U CN209331536 U CN 209331536U CN 201821717829 U CN201821717829 U CN 201821717829U CN 209331536 U CN209331536 U CN 209331536U
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- China
- Prior art keywords
- bed frame
- frame
- sofa
- extension
- lower bed
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- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 230000009194 climbing Effects 0.000 claims description 6
- 230000003678 scratch resistant effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to multifunction sofa technical fields, stealthy sofa bunk beds are overturn more particularly to a kind of 180 degree, it includes upper sofa seat and lower sofa seat, installation frame is equipped in lower sofa seat, installation frame is provided with lower bed frame lifting connecting rod, it is characterized by: being equipped with extending lower bed frame in the installation frame, the upset connecting rod and lower bed frame are lifted connection-rod linkage, the extending lower bed frame includes lower bed frame and extension bed frame, the extension bed frame is Contraband type, and the extension bed frame two sides bar that is slidably installed is mounted on inside the sliding groove of lower bed frame rear and front end.The utility model has the advantages that: the structure of lower bed is improved, extension telescoping mechanism is increased, improves the area that lies low of lower bed after expansion, safer, protective performance is good.Light weight, easy to carry, intensity is high, long service life.By simply pulling up turning operation, the mutual inversion of phases of sofa and bunk beds may be implemented, easy to operate, saving space is suitable for the lesser house type of area.
Description
Technical field
The utility model relates to multifunction sofa technical fields, and in particular to a kind of stealthy sofa bunk beds of 180 degree overturning.
Background technique
After the flop, lower bed is unfolded existing divan as turnover mechanism is promoted, but due to lower bed size
It is fixed, the biggish gap of a 20-30cm can be generated after lower bed lifting between lower bed and sofa inward flange, and
And lower bed width is smaller, user is easy to fall in gap when lower bed turnover side is sleeping, and there are certain safety
Hidden danger, especially child children, which are more easier to fall when in use, occurs accident, while welding in sofa frame and each position
When connection, it will appear weld seam and burr in the weld of combination, be easy to scratch the articles such as sheet quilt cover during use,
If human contact to when be also possible to that user's skin is caused to be scratched.
Summary of the invention
The utility model aim is that providing a kind of 180 degree that can effectively solve the problem that the above-mentioned problems of the prior art turns over
Turn stealthy sofa bunk beds.
The utility model is accomplished by the following way:
A kind of stealthy sofa bunk beds of 180 degree overturning comprising upper sofa seat and lower sofa seat, upper sofa seat and lower sofa
Seat is connected by upset connecting rod, and the upper sofa seat lower part is equipped with upper bed frame, is equipped with folding climbing ladder on the outside of upper sofa seat, under
Installation frame is equipped in sofa seat, installation frame is provided with lower bed frame lifting connecting rod, it is characterised in that: sets in the installation frame
There is extending lower bed frame, the extending lower bed frame is lifted connecting rod by lower bed frame and is mounted in installation frame, and the overturning connects
Bar and lower bed frame are lifted connection-rod linkage, and the extending lower bed frame includes lower bed frame and extension bed frame, and the extension bed frame is
" Contraband " type, the extension bed frame two sides bar that is slidably installed is mounted on inside the sliding groove of lower bed frame rear and front end, under extension bed frame passes through
The flexible linkage mechanism connection of bed frame is mounted on installation frame, and the lower bed frame stretches linkage mechanism by sliding slot and sliding equipment group
At the sliding slot is vertically installed in installation frame, and the sliding equipment rear end is mounted in the sliding eye among sliding slot, described
Sliding equipment rear end is equipped with sliding bearing, and the sliding bearing is equipped with the front and back that two rows are separately mounted to the sliding wall of sliding slot,
Sliding bearing is bonded with detent surface, and the sliding equipment front end is equipped with connecting rod, and the connecting rod front end is equipped with screw thread, even
The through-hole that extension bar front end passes through extension bed frame makes extension bed frame in conjunction with the flexible linkage mechanism of lower bed frame by stop nut.
Further, several extension bed boards are equipped in the extension bed frame, extension bed board one end is fixed on extension bed frame
Frame on, the extension bed board other end passes through mounting hole of the lower bed frame on the frame of extension bed frame side and is inserted into lower bed frame
It is interior.
Further, the welding point of the upper sofa seat and lower sofa seat is equipped with scratch resistant protective case.
Further, the step of the folding climbing ladder is that stainless steel tube both ends are mounted in plastic sheath.
Further, the extending lower bed frame is equipped with fold-away mattress, and the fold-away mattress is divided into fixed part and folding
Portion, the length and width of the fixed part and the length and width of lower bed frame are equal.
Further, the installation frame, extending lower bed frame, upper bed frame are stainless steel.
The advantages of a kind of 180 degree provided by the utility model overturns stealthy sofa bunk beds is:
1 improves the structure of lower bed, increases extension telescoping mechanism, improves the area that lies low of lower bed after expansion,
Also solves the problems, such as existing divan transformation meeting leaving gap later simultaneously, safer, protective performance is good.
2 entire sofa frames are made of all steel, and light weight is easy to carry, and intensity is high, long service life, appearance
It is exquisite.
3 are provided with scratch resistant protective case in the welding point of sofa frame, improve security performance.
4, by simply pulling up turning operation, may be implemented the mutual inversion of phases of sofa and bunk beds, easy to operate, an object is more
With saving space is suitable for the lesser house type of area.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the side structure schematic view of the utility model;
Fig. 3 is the extending lower bed frame structural schematic diagram of the utility model;
Fig. 4 is enlarged structure schematic diagram at the A of the utility model;
Fig. 5 is the flexible linkage mechanism structural schematic diagram of lower bed frame of the utility model;
Fig. 6 is the extending lower bed frame change procedure schematic diagram of the utility model;
Fig. 7 is the deployed configuration schematic diagram of the utility model;
Fig. 8 is the expansion side structure schematic view of the utility model;
Fig. 9 is the fold-away mattress structural schematic diagram of the utility model.
Specific embodiment
In order to enable juror to be further understood that the purpose, feature and function of the utility model, below in conjunction with
The present invention will be further described for attached drawing:
It please refers to shown in Fig. 1-9, is the structural schematic diagram for the utility model, the utility model is a kind of 180 degree overturning
Stealthy sofa bunk beds comprising upper sofa seat 1 and lower sofa seat 2, upper sofa seat 1 and lower sofa seat 2 are connected by upset connecting rod 3
It connects, upper 1 lower part of sofa seat is equipped with upper bed frame 10, and folding climbing ladder 9 is equipped on the outside of upper sofa seat 1, is set in lower sofa seat 2
There is installation frame 21, installation frame 21 is provided with lower bed frame lifting connecting rod 5, it is characterised in that: as shown in Figure 1-3, the installation
Extending lower bed frame 4 is equipped in frame 21, the extending lower bed frame 4 is lifted connecting rod 5 by lower bed frame and is mounted on installation frame
In 21, the upset connecting rod 3 links with lower bed frame lifting connecting rod 5, and the extending lower bed frame 4 includes lower bed frame 42 and extension bed
Frame 41, the extension bed frame 41 are " Contraband " type, and 41 two sides of the extension bed frame bar 43 that is slidably installed is mounted on 42 rear and front end of lower bed frame
The inside of sliding groove 44, extension bed frame 41 is mounted on installation frame 21 by the lower bed frame connection of linkage mechanism 6 of stretching, such as Fig. 4-
Shown in 6, the flexible linkage mechanism 6 of the lower bed frame is made of sliding slot 61 and sliding equipment 62, and the sliding slot 61 is vertically installed at peace
It frames up in frame 21,62 rear end of sliding equipment is mounted in the sliding eye 63 among sliding slot 61,62 rear end of sliding equipment
Sliding bearing 67 is installed, the sliding bearing 67 is equipped with the front and back that two rows are separately mounted to the sliding wall 66 of sliding slot 61, sliding
Bearing 67 is bonded with 61 surface of sliding slot, and 62 front end of sliding equipment is equipped with connecting rod 64, and 64 front end of connecting rod is equipped with
Screw thread, the through-hole 45 that 64 front end of connecting rod passes through extension bed frame 41 keep extension bed frame 41 and lower bed frame flexible by stop nut 65
Linkage mechanism 6 combines.
When from sofa to the double-deck bed form, upper sofa seat 1 is lifted up overturning, is driven by upset connecting rod 3
Extending lower bed frame 4 is mobile, and extending lower bed frame 4 is lifted connecting rod 5 by lower bed frame to be unfolded upwards, in sliding equipment 62 along solid
The sliding slot 61 being scheduled on installation frame 21 does upward vertical movement, while extension bed frame 41 being driven to do upward vertical movement, leaves the bed
Frame 42 moves forward under the drive of lower bed frame lifting connecting rod 5, and extending lower bed frame 4 is slowly unfolded, until upper sofa seat 1 is complete
Lockover, extending lower bed frame 4 also complete expansion, and extension bed frame 41 has filled up lower bed frame 42 and installation frame 21 after expansion
Between gap, increase the sleeping area of lying of lower bed frame, safety has obtained effective raising, full-automatic to be unfolded, and is not necessarily to manpower
Auxiliary operates more convenient.
Further, as shown in figure 3, being equipped with several extension bed boards 46, extension bed board 46 1 in the extension bed frame 41
End is fixed on the frame of extension bed frame 41, and 46 other end of extension bed board passes through lower bed frame 42 close to the side of 41 side of extension bed frame
Mounting hole 49 on frame is inserted into lower bed frame 42.Several extension bed boards 46 are equipped in extension bed frame 41 effectively to be protected
Demonstrate,prove the load-bearing capacity of lower bed frame, additionally it is possible to improve the comfort level of sleep.
Further, as shown in figs 6-8, the welding point of the upper sofa seat 1 and lower sofa seat 2 is equipped with scratch resistant protection
Set 8.Scratch resistant protective case 8 can play better protective effect.
Further, the step of the folding climbing ladder 9 is that 91 both ends of stainless steel tube are mounted in plastic sheath 92.
Further, as shown in figure 9, the extending lower bed frame 4 is equipped with fold-away mattress 7, the fold-away mattress 7, which divides, is
The length and width of fixed part 71 and folding part 72, the fixed part 71 is equal with the length and width of lower bed frame 42.It adds
Fold-away mattress 7 can preferably cooperate the structure of extending lower bed frame 4, be unfolded and store more convenient.
Further, the installation frame 21, extending lower bed frame 4, upper bed frame 10 are made of stainless steel, using not
Become rusty main material of the steel as sofa bunk beds, on the one hand can mitigate the weight of sofa bunk beds, be readily transported and realize sand
Converted between hair and the double-deck bed form, on the other hand, stainless steel it is preferable by weight bearing capacity, sofa bunk beds can be reinforced
Support strength.
Certainly, the above is only the preferred embodiment of the utility model, and the scope of application of the utility model is not limited with this,
Therefore it is all made in the utility model principle it is equivalent change should be included in the protection scope of the utility model.
Claims (6)
1. a kind of 180 degree overturns stealthy sofa bunk beds comprising upper sofa seat (1) and lower sofa seat (2), upper sofa seat (1)
It is connected with lower sofa seat (2) by upset connecting rod (3), upper sofa seat (1) lower part is equipped with upper bed frame (10), upper sofa
Folding climbing ladder (9) are equipped on the outside of seat (1), are equipped with installation frame (21) in lower sofa seat (2), installation frame (21), which is provided with, leaves the bed
Frame is lifted connecting rod (5), the upset connecting rod (3) and lower bed frame lifting connecting rod (5) linkage, it is characterised in that:
Extending lower bed frame (4) are equipped in the installation frame (21), the extending lower bed frame (4) is lifted by lower bed frame to be connected
Bar (5) is mounted in installation frame (21), and the extending lower bed frame (4) includes lower bed frame (42) and extension bed frame (41), institute
Stating extension bed frame (41) is " Contraband " type, and the bar that is slidably installed (43) of extension bed frame (41) two sides is mounted on two before and after lower bed frame (42)
Inside the sliding groove (44) at end,
Extension bed frame (41) is mounted on installation frame (21) by lower bed frame flexible linkage mechanism (6) connection, the lower bed frame
Flexible linkage mechanism (6) are made of sliding slot (61) and sliding equipment (62), and the sliding slot (61) is vertically installed at installation frame
(21) in,
Sliding equipment (62) rear end is mounted in the intermediate sliding eye (63) of sliding slot (61), sliding equipment (62) rear end
It is equipped with sliding bearing (67), before the sliding bearing (67) is separately mounted to the sliding wall (66) of sliding slot (61) equipped with two rows
Afterwards, sliding bearing (67) is bonded with sliding wall (66) surface, and sliding equipment (62) front end is equipped with connecting rod (64), the company
Extension bar (64) front end is equipped with screw thread, and the through-hole (45) that connecting rod (64) front end passes through extension bed frame (41) passes through stop nut
(65) extension bed frame (41) and lower bed frame flexible linkage mechanism (6) are combined.
2. a kind of 180 degree according to claim 1 overturns stealthy sofa bunk beds, it is characterised in that: the extension bed frame
(41) extension bed board (46) are equipped in, extension bed board (46) one end is fixed on the frame of extension bed frame (41), extension bed board
(46) other end passes through the mounting hole (49) of lower bed frame (42) on the frame of extension bed frame (41) side and is inserted into lower bed frame
(42) in.
3. a kind of 180 degree according to claim 1 overturns stealthy sofa bunk beds, it is characterised in that: the upper sofa seat
(1) and the welding point of lower sofa seat (2) is equipped with scratch resistant protective case (8).
4. a kind of 180 degree according to claim 1 overturns stealthy sofa bunk beds, it is characterised in that: the folding climbing ladder
(9) step is that stainless steel tube (91) both ends are mounted in plastic sheath (92).
5. a kind of 180 degree according to claim 1 overturns stealthy sofa bunk beds, it is characterised in that: under the extending
Bed frame (4) is equipped with fold-away mattress (7), and the fold-away mattress (7) is divided into fixed part (71) and folding part (72), the fixed part
(71) length and width is equal with the length and width of lower bed frame (42).
6. a kind of 180 degree according to claim 1 overturns stealthy sofa bunk beds, it is characterised in that: the installation frame
(21), extending lower bed frame (4), upper bed frame (10) are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821717829.3U CN209331536U (en) | 2018-10-24 | 2018-10-24 | A kind of stealthy sofa bunk beds of 180 degree overturning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821717829.3U CN209331536U (en) | 2018-10-24 | 2018-10-24 | A kind of stealthy sofa bunk beds of 180 degree overturning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209331536U true CN209331536U (en) | 2019-09-03 |
Family
ID=67746569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821717829.3U Expired - Fee Related CN209331536U (en) | 2018-10-24 | 2018-10-24 | A kind of stealthy sofa bunk beds of 180 degree overturning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209331536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124154A (en) * | 2018-10-24 | 2019-01-04 | 汕头市华翔家具有限公司 | A kind of stealthy sofa bunk beds of 180 degree overturning |
-
2018
- 2018-10-24 CN CN201821717829.3U patent/CN209331536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124154A (en) * | 2018-10-24 | 2019-01-04 | 汕头市华翔家具有限公司 | A kind of stealthy sofa bunk beds of 180 degree overturning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |