CN110393386A - Sofa bed iron frame mechanism - Google Patents
Sofa bed iron frame mechanism Download PDFInfo
- Publication number
- CN110393386A CN110393386A CN201910619657.9A CN201910619657A CN110393386A CN 110393386 A CN110393386 A CN 110393386A CN 201910619657 A CN201910619657 A CN 201910619657A CN 110393386 A CN110393386 A CN 110393386A
- Authority
- CN
- China
- Prior art keywords
- frame
- sofa
- bed
- parallelogram mechanism
- parallelogram
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 58
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 14
- 239000002023 wood Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004576 sand 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
- A47C17/13—Seating furniture having non-movable backrest changeable to beds by increasing the available seat part, e.g. by drawing seat cushion forward
-
- 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
Abstract
The present invention relates to a kind of sofa bed iron frame mechanisms, it includes sofa seat frame, bed frame, the first parallelogram mechanism and the second parallelogram mechanism, the bed frame is located at sofa seat frame bottom, the two sides of sofa seat frame and bed frame are equipped with the first parallelogram mechanism and the second parallelogram mechanism, first parallelogram mechanism is equipped with the sofa mounting plate connecting with sofa seat frame, second parallelogram mechanism is equipped with the bed frame mounting plate connecting with bed frame, and first parallelogram mechanism and the second parallelogram mechanism are mutually connected.The present invention, when Soft Roll can microsize, do not limited by brandreth, it is easy to open gathering process, settles at one go, alleviates the burden of user in use, so that it is lighter entirely to open gathering process.
Description
Technical field
The present invention relates to a kind of sofa bed iron frame mechanisms.
Background technique
Modern residential environment emphasize storage with it is comfortable.In some densely populated cities and country, storage and arrangement are
It is not limited solely in daily apparatus.More because present some living environment be not it is very abundant so that living space
It is very compact.People would generally in a limited space as a result, the better living environment for arranging oneself.And bed is people
One of essential household supplies in the life of house.But the occupied area of usual bed is larger, occupies and very may be used often
The living space of sight.
People then pass through the usage mode for improving bed, in order to improve reasonable usable floor area to obtain bigger activity
Space.So divan is given birth to therefrom.Divan is by the mutual conversion between sofa and bed, so that people's acquisition is bigger
Life activity space substantially increases space utilization rate so that people in a limited space in enjoy more comfortable life cycle
Border.
Summary of the invention
The present invention is directed to overcome the deficiencies of existing technologies, a kind of sofa bed iron frame mechanism is provided, Lai Shixian is changed by sofa
At the function of bed.
According to sleep habit, people usually sleep to secure side, that is, backed direction side, contact site (i.e. bed of thus sleeping
Frame) it is hidden, it is separated with the position (sofa seat frame) that human body is sat when treating as sofa, the health for meeting ortho is wanted
It asks.On the other hand, such as Fig. 5: realizing the design of cushion and handrail equivalent width, eliminates in conventional divan between mattress and handrail
Gap, avoid child injured or mobile phone wallet fall into gap damage, improve safety.
Other than meeting lateral recumbent posture divan function, such as Fig. 6: this product is as Double-bit, single position and corner position sofa
When also realize and lie bit function, sofa seat frame becomes footwell 10 after stretching, extension, and the lifting of bed frame becomes cushion position 11.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
A kind of sofa bed iron frame mechanism, it is characterised in that: it includes sofa seat frame, bed frame, the first parallelogram mechanism and
Two parallelogram mechanisms, the bed frame are located at sofa seat frame bottom, and it is parallel that sofa seat frame with the two sides of bed frame is equipped with first
Quadrangular mechanism and the second parallelogram mechanism, first parallelogram mechanism are equipped with the sand connecting with sofa seat frame
Mounting plate is sent out, second parallelogram mechanism is equipped with the bed frame mounting plate connecting with bed frame, first parallel four side
Shape mechanism and the second parallelogram mechanism are mutually connected.
The sofa bed iron frame mechanism, it is characterised in that: further include antitorque installation sheet, the antitorque installation sheet is pacified respectively
On the second parallelogram mechanism of sofa seat frame and bed frame two sides.
The sofa bed iron frame mechanism, it is characterised in that: connected between the antitorque installation sheet in left and right for plank.
The sofa bed iron frame mechanism, it is characterised in that: further include power assistant spring, the power assistant spring is hung by spring
Piece is set between the connecting rod of the first parallel four sides mechanism.
The beneficial effects of the present invention are: it is same to realize that front plane frame translation stretching, extension is collapsed by the mechanism of two parallelogram
When behind frame accordingly go up and down collapse easy so that opening, settle at one go；Enable the motion process of two sides by antitorque installation sheet
It is enough synchronous, reach opening and collapses smoothly purpose；It is designed to that plank connects between the antitorque installation sheet in left and right, when Soft Roll can be from scale
It is very little, it is not limited by brandreth；During mechanism kinematic, power assistant spring, which stretches, generates power-assisted, alleviates user in use process
In burden so that entirely open gathering process it is lighter.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:
Fig. 1 is the schematic diagram of the first parallelogram mechanism and the second parallelogram mechanism.
Fig. 2 is the schematic diagram of sofa form.
Fig. 3 is half opened condition schematic diagram of the present invention.
Fig. 4 is the schematic diagram of bed form.
Fig. 5 is the schematic diagram of formula sofa of lying on one's side.
Fig. 6 is single position, the schematic diagram of Double-bit and corner position sofa.
Specific embodiment
As shown in Figs 1-4: a kind of sofa bed iron frame mechanism, it includes sofa seat frame 1, bed frame 2, the first parallelogram machine
Structure 3 and the second parallelogram mechanism 4, the bed frame are located at sofa seat frame bottom, and the two sides of sofa seat frame and bed frame are equipped with
First parallelogram mechanism and the second parallelogram mechanism, first parallelogram mechanism are equipped with and sofa seat frame
The sofa mounting plate 5 of connection, second parallelogram mechanism are equipped with the bed frame mounting plate 6 that connect with bed frame, and described the
One parallelogram mechanism and the second parallelogram mechanism are mutually connected.
It further, further include antitorque installation sheet 7, the antitorque installation sheet is separately mounted to sofa seat frame and bed frame two sides
The second parallelogram mechanism on；It is connected between the antitorque installation sheet in left and right for plank；The present invention point or so two pieces, installation
It is matched in sofa yoke both sides, it is generally the case that if sofa width is excessive, be easy to cause both sides unbalance stress, move
State is asynchronous, and then influences fluidity of motion, therefore designs antitorque installation sheet, and the motion synchronicity on both sides is made by plank
Greatly improve, simultaneously as be using connection plank, rather than connect iron pipe so that client in Soft Roll can microsize, no
It is limited by brandreth, greatly increases production chains.
It further, further include power assistant spring 8, the power assistant spring is set to the first parallel four sides mechanism by spring lacing film
Connecting rod between；The present invention is suitable for the formula of lying stretched out and the formula divan that couches simultaneously, the formula that generally couches divan sofa seat frame weight
It is larger, only drive burden larger by manpower, therefore devise power assistant spring, power assistant spring passes through spring lacing film and parallelogram
1 is connected, and in opening state (bed form) and rounding state (sofa form), spring is in maximum tension state, at this time pulling force
Maximum, and when intermediate state, it is in minimum stretch state, so during the motion, providing power-assisted, is collapsed more so that opening
Easily.
In rounding state, bed frame mounting plate decline, bed frame is hidden under sofa seat frame, as sofa form；Pass through
Manpower pull-up sofa seat frame drives sofa mounting plate, and then drives the first parallelogram motion, and sofa seat frame remains water
Flat, from medial movement to outside (intermediate state), at the same time, the first parallelogram mechanism drives the second parallelogram machine
Structure, and then be lifted with movable bed frame mounting plate and bed frame, finally make a frame concordant with sofa seat frame, forms bed surface, i.e. open shape
State (bed form)；
In the open mode, sofa mounting plate translation stretching, extension, bed frame mounting plate rise with it, and bed frame is concordant with sofa seat frame, i.e.,
For bed form.Antitorque installation sheet has also been devised, wherein to play the role of coordinating left-right mechanism synchronism.Also, it is being moved through
Cheng Zhong makes spring provide power-assisted spring elongation, so that use process is lighter by mechanism.
Claims (4)
1. a kind of sofa bed iron frame mechanism, it is characterised in that: it include sofa seat frame, bed frame, the first parallelogram mechanism and
Second parallelogram mechanism, the bed frame are located at sofa seat frame bottom, and it is flat that the two sides of sofa seat frame and bed frame are equipped with first
Row quadrangular mechanism and the second parallelogram mechanism, first parallelogram mechanism are equipped with and connect with sofa seat frame
Sofa mounting plate, second parallelogram mechanism are equipped with the bed frame mounting plate that connect with bed frame, and described first parallel four
Bian Xing mechanism and the second parallelogram mechanism are mutually connected.
2. sofa bed iron frame mechanism according to claim 1, it is characterised in that: it further include antitorque installation sheet, it is described antitorque
Installation sheet is separately mounted on the second parallelogram mechanism of sofa seat frame and bed frame two sides.
3. sofa bed iron frame mechanism according to claim 1, it is characterised in that: be wood between the antitorque installation sheet in left and right
Plate connection.
4. sofa bed iron frame mechanism according to claim 1, it is characterised in that: it further include power assistant spring, the power-assisted bullet
Spring is set between the connecting rod of the first parallel four sides mechanism by spring lacing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910619657.9A CN110393386A (en) | 2019-07-10 | 2019-07-10 | Sofa bed iron frame mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910619657.9A CN110393386A (en) | 2019-07-10 | 2019-07-10 | Sofa bed iron frame mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110393386A true CN110393386A (en) | 2019-11-01 |
Family
ID=68324446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910619657.9A Pending CN110393386A (en) | 2019-07-10 | 2019-07-10 | Sofa bed iron frame mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110393386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925703A (en) * | 2020-07-14 | 2022-01-14 | 广东博方众济医疗科技有限公司 | Wheelchair bed and nursing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2917425Y (en) * | 2006-05-24 | 2007-07-04 | 王春 | Two-purpose sofa bed |
| AT510847A4 (en) * | 2011-01-14 | 2012-07-15 | Thalermaier Gmbh | SEAT OR LIE FURNITURE |
| CN105902027A (en) * | 2016-06-14 | 2016-08-31 | 海宁格林家具有限公司 | Multifunctional combined type sofa |
| CN109757889A (en) * | 2019-03-15 | 2019-05-17 | 江山市奇栖正机电科技有限公司 | A kind of Reclining chairpostures and seat with movable locking device are lain the main structure of sofa |
| CN211559464U (en) * | 2019-07-10 | 2020-09-25 | 嘉兴市领地家具用品有限公司 | Iron frame mechanism of sofa bed |
-
2019
- 2019-07-10 CN CN201910619657.9A patent/CN110393386A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2917425Y (en) * | 2006-05-24 | 2007-07-04 | 王春 | Two-purpose sofa bed |
| AT510847A4 (en) * | 2011-01-14 | 2012-07-15 | Thalermaier Gmbh | SEAT OR LIE FURNITURE |
| CN105902027A (en) * | 2016-06-14 | 2016-08-31 | 海宁格林家具有限公司 | Multifunctional combined type sofa |
| CN109757889A (en) * | 2019-03-15 | 2019-05-17 | 江山市奇栖正机电科技有限公司 | A kind of Reclining chairpostures and seat with movable locking device are lain the main structure of sofa |
| CN211559464U (en) * | 2019-07-10 | 2020-09-25 | 嘉兴市领地家具用品有限公司 | Iron frame mechanism of sofa bed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925703A (en) * | 2020-07-14 | 2022-01-14 | 广东博方众济医疗科技有限公司 | Wheelchair bed and nursing equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |