CN204048823U - A kind of adjustable sofa bed - Google Patents
A kind of adjustable sofa bed Download PDFInfo
- Publication number
- CN204048823U CN204048823U CN201420516378.2U CN201420516378U CN204048823U CN 204048823 U CN204048823 U CN 204048823U CN 201420516378 U CN201420516378 U CN 201420516378U CN 204048823 U CN204048823 U CN 204048823U
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- connecting rod
- base plate
- seat board
- sofa
- gripper shoe
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Abstract
The utility model provides a kind of adjustable sofa bed, belongs to field of mechanical technique.It solve existing sofa-bed structure change loaded down with trivial details and affect problem attractive in appearance.This adjustable sofa bed, it is characterized in that, comprise sofa main body, backboard and base support, described sofa main body comprises seat board and to be arranged on below seat board and for the cavity of accommodating base support, the bottom of described backboard is hinged on the rear portion of seat board and can turns over around the connecting portion of backboard and seat board, described base support drawing and pulling type is connected in cavity, and described base support has one and can be elevated and the gripper shoe that can flush with seat board after locating.It can realize the conversion distortion in two states of sofa and bed, and the good concealment of sofa state lower component, does not affect outward appearance.
Description
Technical field
The utility model belongs to technical field of furniture, relates to a kind of divan, particularly a kind of adjustable sofa bed.
Background technology
In daily life, sofa has become a kind of very general furniture, relative Wooden chair, and sofa can provide more comfort to people.In existing sofa, the most widely used sofa is generally by cushion, backrest, handrail and support composition, cushion, backrest is all be fixed on support, in use, be merely able to be in a kind of using state, greatly limit the scope of application of sofa, and increase and the restriction of living space due to social pressures, in order to realize making full use of living space, there is sofa and become with the sofa of bed dual-purpose function the furniture that people commonly use, it is directly by base turning that existing sofa has plenty of, make soft base down, become bed, not only bed surface area is little for this structure, upset is inconvenient, and bed surface is stiff, directly couch uncomfortable, and unsightly, some sofas rotate to being in a plane with seat surface by backrest, but without any supporter under rotation rear backrest, backrest is easily out of shape in the process used as bed surface, and rotating mechanism also easy pressurized and damaging, and each parts expose, aesthetic property is not enough.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of adjustable sofa bed, and it can realize the conversion distortion in two states of sofa and bed, and the good concealment of sofa state lower component, does not affect outward appearance.
The purpose of this utility model realizes by following technical proposal: a kind of adjustable sofa bed, it is characterized in that, comprise sofa main body, backboard and base support, described sofa main body comprises seat board and to be arranged on below seat board and for the cavity of accommodating base support, the bottom of described backboard is hinged on the rear portion of seat board and can turns over around the connecting portion of backboard and seat board, described base support drawing and pulling type is connected in cavity, and described base support has one and can be elevated and the gripper shoe that can flush with seat board after locating.
In the technical program, base support can carry out pull relative to sofa main body, and the base support after pull-out has the gripper shoe that can flush with seat board, backboard can be turned over simultaneously, thus this divan is changed to bed state by sofa state, simultaneously because base support is hidden in the cavity of sofa main body under sofa state, outward appearance is more succinct.
In above-mentioned adjustable sofa bed, the bottom of described cavity is provided with slide rail, and described base support has the base plate that can slide on slide rail.Base support is slidably connected in cavity, and pull is convenient.
In above-mentioned adjustable sofa bed, the front bottom end of described base plate has roller, and the rear end of described base plate has the slide block that can slide in slide rail.Pair of rollers base plate carries out supporting and makes base plate pull convenient, and slide block can rotate in slide rail, base plate front end can be lifted and be pulled outwardly by base support when pull, also can directly carry out the outside pull of dragging base support.
In above-mentioned adjustable sofa bed, the front end of described base support is also vertically provided with a supporting plate.After gripper shoe rises, its front end can be erected at the top of supporting plate, and rear end can be erected on seat board, thus realizes location.
In above-mentioned adjustable sofa bed, be provided with connecting rod one between described gripper shoe and base plate, the upper end thereof of described connecting rod one is at the middle part of gripper shoe, and the lower end handing-over of described connecting rod one is in the front end of base plate.Gripper shoe also can move back to front when rise.
In above-mentioned adjustable sofa bed, connecting rod two, connecting rod three and curved arm rod is also provided with between described gripper shoe and base plate, the upper end thereof of described curved arm rod is in the rear end of gripper shoe, the lower end of described curved arm rod and one end of connecting rod two are hinged, the other end of described connecting rod two is hinged on the middle part of base plate, one end of described connecting rod three is hinged on base plate, the pin joint of connecting rod three and base plate is positioned at the rear of the pin joint of connecting rod two and base plate, and the other end of described connecting rod three is hinged on the bending part of curved arm rod.Gripper shoe can be realized oscilaltion by the synergy cooperation of connecting rod two, connecting rod three and curved arm rod and can be moved forward and retreat in lifting process.
In above-mentioned adjustable sofa bed, the postmedian of described gripper shoe bottom surface has the connecting plate of a strip, and the upper end thereof of described connecting rod one is in the front end of connecting plate, and the upper end thereof of described curved arm rod is in the rear end of connecting plate.Connecting plate is that angle bar is made, and can increase the structural strength of gripper shoe, simultaneously can also simultaneously and be directly connected with connecting rod one and curved arm rod, the use amount of minimizing connector.
In above-mentioned adjustable sofa bed, the front face of described supporting plate has the handle portion of an indent.Easily base support can be pulled out by drawing operation by human hand.
In above-mentioned adjustable sofa bed, the bottom of described gripper shoe has curved support pipe.Curved support pipe is for ensureing the structural strength of gripper shoe.
In above-mentioned adjustable sofa bed, the rear portion of described backboard is provided with a supporting leg, is provided with a self-locking connecting rod between described supporting leg and backboard.Support on the ground by supporting leg after backboard is turned over, and positioned by self-locking connecting rod, avoid wobble effects stability in use.
Compared with prior art, base support is built in sofa main body by the utility model, pull is convenient, simultaneously because bed surface is made up of jointly the backboard of sofa, seat board and gripper shoe, bed surface usable floor area is larger, and comfort is also better, has openr market, have more emulative cost performance, more firmly get client and like and accreditation.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model when sofa state.
Fig. 2 is the side-looking structural representation of the utility model when sofa state.
Fig. 3 is the side-looking structural representation of the utility model when bed state.
In figure, 1, sofa main body; 1a, seat board; 1b, handrail; 1c, cavity; 1d, slide rail; 2, backboard; 3, base support; 3a, supporting plate; 3a1, handle portion; 3b, gripper shoe; 3c, base plate; 3d, connecting plate; 4, connecting rod one; 5, connecting rod two; 6, connecting rod three; 7, curved arm rod; 8, roller; 9, height adjustment knob; 10, articulated elements; 11, supporting leg; 12, self-locking connecting rod; 13, slide block.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of adjustable sofa bed of the present embodiment, the present embodiment arbitrarily can be changed in sofa state and bed state, and this divan comprises sofa main body 1, backboard 2 and base support 3.Sofa main body 1 comprises seat board 1a and to be arranged on below seat board 1a and for the cavity 1c of accommodating base support 3, base support 3 drawing and pulling type is slidably connected in cavity 1c, the front end of base support 3 is vertically provided with a supporting plate 3a, the front face of supporting plate 3a has the handle portion 3a1 of an indent, can easily base support 3 be pulled out by this handle portion 3a1.The bottom of cavity 1c is provided with slide rail 1d, base support 3 has and can be elevated and the gripper shoe 3b that can flush with seat board 1a after locating and the base plate 3c that can slide on slide rail 1d, the front bottom end of base plate 3c has roller 8, and the rear end of base plate 3c has the slide block 13 that can slide in slide rail 1d.
With reference to Fig. 2 and Fig. 3, the bottom of backboard 2 is hinged on the rear portion of seat board 1a by articulated elements 10 and can turns over around the connecting portion of backboard 2 with seat board 1a, the rear portion of backboard 2 is provided with a supporting leg 11, is provided with a self-locking connecting rod 12 between supporting leg 11 and backboard 2.
With reference to Fig. 2 and Fig. 3, the postmedian of gripper shoe 3b bottom surface has the connecting plate 3d of a strip, be provided with connecting rod 1 between gripper shoe 3b and base plate 3c, the upper end thereof of connecting rod 1 is in the front end of connecting plate 3d, and the lower end handing-over of connecting rod 1 is in the front end of base plate 3c.Connecting rod 25, connecting rod 36 and curved arm rod 7 is also provided with between gripper shoe 3b and base plate 3c, the upper end thereof of curved arm rod 7 is in the rear end of connecting plate 3d, the lower end of curved arm rod 7 and one end of connecting rod 25 are hinged, the other end of connecting rod 25 is hinged on the middle part of base plate 3c, one end of connecting rod 36 is hinged on base plate 3c, the pin joint of connecting rod 36 and base plate 3c is positioned at the rear of the pin joint of connecting rod 25 and base plate 3c, and the other end of connecting rod 36 is hinged on the bending part of curved arm rod 7.The bottom of gripper shoe 3b also has curved support pipe 14, for strengthening the structural strength of gripper shoe 3b.
With reference to Fig. 1, Fig. 2 and Fig. 3, the present embodiment is provided with height adjustment knob 9 in four corners of the bottom of sofa main body 1, can ensure that the bed surface under a state is smooth by the height adjusting sofa main body 1.
The present embodiment is when sofa state is to bed State Transferring, only need hand to be placed in handle portion 3a1, base support 3 can be extracted out, gripper shoe 3b will lift again and the front end of gripper shoe 3b is placed on supporting plate 3a, then by base support 3 slightly to pusher, on back-up block prominent before making gripper shoe 3b rear end be placed in seat board 1a, and gripper shoe 3b and seat board 1a is flushed, finally backboard 2 is turned over backward, supporting leg 11 is produced, and can by self-locking connecting rod 12 positioning instant.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (10)
1. an adjustable sofa bed, it is characterized in that, comprise sofa main body (1), backboard (2) and base support (3), described sofa main body (1) comprises seat board (1a) and is arranged on seat board (1a) below and for the cavity (1c) of accommodating base support (3), the bottom of described backboard (2) is hinged on the rear portion of seat board (1a) and can turns over around the connecting portion of backboard (2) with seat board (1a), described base support (3) drawing and pulling type is slidably connected in cavity (1c), described base support (3) has one and can be elevated and the gripper shoe (3b) that can flush with seat board (1a) after locating.
2. adjustable sofa bed according to claim 1, it is characterized in that, the bottom of described cavity (1c) is provided with slide rail (1d), and described base support (3) has can at the upper base plate (3c) slided of slide rail (1d).
3. adjustable sofa bed according to claim 2, it is characterized in that, the front bottom end of described base plate (3c) has roller (8), and the rear end of described base plate (3c) has the slide block (13) that can slide in slide rail (1d).
4. the adjustable sofa bed according to claim 1 or 2 or 3, is characterized in that, the front end of described base support (3) is also vertically provided with a supporting plate (3a).
5. adjustable sofa bed according to claim 4, it is characterized in that, connecting rod one (4) is provided with between described gripper shoe (3b) and base plate (3c), the upper end thereof of described connecting rod one (4) is at the middle part of gripper shoe (3b), and the lower end handing-over of described connecting rod one (4) is in the front end of base plate (3c).
6. adjustable sofa bed according to claim 5, it is characterized in that, connecting rod two (5) is also provided with between described gripper shoe (3b) and base plate (3c), connecting rod three (6) and curved arm rod (7), the upper end thereof of described curved arm rod (7) is in the rear end of gripper shoe (3b), the lower end of described curved arm rod (7) and one end of connecting rod two (5) are hinged, the other end of described connecting rod two (5) is hinged on the middle part of base plate (3c), one end of described connecting rod three (6) is hinged on base plate (3c), the pin joint of connecting rod three (6) and base plate (3c) is positioned at the rear of the pin joint of connecting rod two (5) and base plate (3c), the other end of described connecting rod three (6) is hinged on the bending part of curved arm rod (7).
7. adjustable sofa bed according to claim 6, it is characterized in that, the postmedian of described gripper shoe (3b) bottom surface has the connecting plate (3d) of a strip, the upper end thereof of described connecting rod one (4) is in the front end of connecting plate (3d), and the upper end thereof of described curved arm rod (7) is in the rear end of connecting plate (3d).
8. adjustable sofa bed according to claim 4, is characterized in that, the front face of described supporting plate (3a) has the handle portion (3a1) of an indent.
9. the adjustable sofa bed according to claim 1 or 2 or 3, is characterized in that, the bottom of described gripper shoe (3b) has curved support pipe (14).
10. the adjustable sofa bed according to claim 1 or 2 or 3, it is characterized in that, the rear portion of described backboard (2) is provided with a supporting leg (11), is provided with a self-locking connecting rod (12) between described supporting leg (11) and backboard (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516378.2U CN204048823U (en) | 2014-09-10 | 2014-09-10 | A kind of adjustable sofa bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516378.2U CN204048823U (en) | 2014-09-10 | 2014-09-10 | A kind of adjustable sofa bed |
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| Publication Number | Publication Date |
|---|---|
| CN204048823U true CN204048823U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516378.2U Active CN204048823U (en) | 2014-09-10 | 2014-09-10 | A kind of adjustable sofa bed |
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| CN (1) | CN204048823U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433644A (en) * | 2015-12-24 | 2016-03-30 | 浙江工业大学 | Novel multifunctional sofa chair |
| CN106388390A (en) * | 2016-11-29 | 2017-02-15 | 郭立辉 | Multi-functional cabinet |
| CN106388388A (en) * | 2016-11-30 | 2017-02-15 | 西达克沙发床配件（上海）有限公司 | Translational sofa bed |
| CN106388391A (en) * | 2016-11-10 | 2017-02-15 | 甘炳贤 | Automatic remote control invisible bed |
| CN108577326A (en) * | 2018-06-11 | 2018-09-28 | 深圳市富利源家具有限公司 | A kind of furniture supporting structure |
| CN111195694A (en) * | 2020-03-12 | 2020-05-26 | 夏立 | Portable bending machine |
| CN114287768A (en) * | 2022-01-11 | 2022-04-08 | 海宁兄弟家具有限公司 | Sofa backrest turnover mechanism |
-
2014
- 2014-09-10 CN CN201420516378.2U patent/CN204048823U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433644A (en) * | 2015-12-24 | 2016-03-30 | 浙江工业大学 | Novel multifunctional sofa chair |
| CN106388391A (en) * | 2016-11-10 | 2017-02-15 | 甘炳贤 | Automatic remote control invisible bed |
| CN106388391B (en) * | 2016-11-10 | 2019-04-02 | 甘炳贤 | A kind of automatic remote control is invisible bed |
| CN106388390A (en) * | 2016-11-29 | 2017-02-15 | 郭立辉 | Multi-functional cabinet |
| CN106388388A (en) * | 2016-11-30 | 2017-02-15 | 西达克沙发床配件（上海）有限公司 | Translational sofa bed |
| CN108577326A (en) * | 2018-06-11 | 2018-09-28 | 深圳市富利源家具有限公司 | A kind of furniture supporting structure |
| CN108577326B (en) * | 2018-06-11 | 2023-11-03 | 深圳富利源智家生态链科技有限公司 | Furniture support structure |
| CN111195694A (en) * | 2020-03-12 | 2020-05-26 | 夏立 | Portable bending machine |
| CN111195694B (en) * | 2020-03-12 | 2020-11-13 | 苏州市东挺河智能科技发展有限公司 | Portable bending machine |
| CN114287768A (en) * | 2022-01-11 | 2022-04-08 | 海宁兄弟家具有限公司 | Sofa backrest turnover mechanism |
| CN114287768B (en) * | 2022-01-11 | 2024-01-23 | 海宁兄弟家具有限公司 | Sofa backrest tilting mechanism |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |