CN2492134Y - Folding three-purpose sofa bed - Google Patents
Folding three-purpose sofa bed Download PDFInfo
- Publication number
- CN2492134Y CN2492134Y CN 01229694 CN01229694U CN2492134Y CN 2492134 Y CN2492134 Y CN 2492134Y CN 01229694 CN01229694 CN 01229694 CN 01229694 U CN01229694 U CN 01229694U CN 2492134 Y CN2492134 Y CN 2492134Y
- Authority
- CN
- China
- Prior art keywords
- moulding
- plate
- bed
- housing
- rear carrier
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a convertible triple-purpose sofa bed. A bed board frame comprises a front seat plate, a middle leaning plate, and a rear support plate, which are frame-shaped components. The rear support plate consists of an outer border and an inner border. The front seat plate is hinged with the middle leaning plate. The direction of the hinged connection is that the front seat plate and the middle leaning plate can be folded upwards. The middle leaning plate is hinged with the rear support plate. The direction of the hinged connection is that the middle leaning plate and the rear support plate can be folded downward. The lower end of the inner border of the rear support plate is hinged with the outer border of the rear support plate, which can be positioned flat downwards. An adjustable support bar with adjustable height is arranged on the two sides of the outer and the inner border. Four supporting legs are arranged on the lower portion of the frame of the front seat plate, wherein the distance between the two supporting legs on the rear end is narrower than the distance between two supporting legs on the front end. The bed the utility model provides can be folded and rounded up as a sofa and a chair, and also can be expanded and positioned flat as a flat bedridden and a leaning against bed, thereby achieving the function of multipurpose with one bed. The utility model has the advantages of flexible mechanism, simple structure, low cost, saving labor and is convenient when folded and unfolded, and can be folded and unfolded fast and easily only by one person. The product is put into the market in the form of a bedstead, and can be used after the consumers put mats on the bedsteads in summer and thick, soft, and warm objects in winter.
Description
Technical field
The utility model relates to civilian furniture, and concrete is a kind of collapsible studiocouch bed.
Background technology
Collapsible divan is sofa, seat when drawing in, is bed when exhibition is put, and it has easy to use, and little advantage is taken up an area of in the folding back of drawing in.The product of two purpose sofas-beds is numerous on the market now, but their generally can not obliquely support near the support plate of head of a bed and lean to bed, and the complex structure that has, and cost is higher, and effort is put in the gathering exhibition that has, and uses inconvenience.Prior art has improvement, and perfect necessity increases new kind.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of improved collapsible studiocouch bed is provided, its collapsible sofa that draws in into, and Zhan Fangcheng puts down bed and leans to bed, and simple in structure, and folding, exhibition is put quick, laborsaving, good looking appearance, cost is lower.
The purpose of this utility model is achieved in that
A kind of collapsible studiocouch bed, its bedstead comprises underframe, bed head frame and bedplate frame, the underframe both sides are provided with handrail, it is characterized in that: bedplate frame is made of preceding seat, middle backup plate and rear carrier plate, it respectively is frame component, rear carrier plate comprises housing and inside casing, the preceding moulding of backup plate during the back moulding of preceding seat is articulated in hinge, and its hinged direction can upwards be closed up for this two frame; In the back moulding of backup plate be articulated in moulding before the housing of rear carrier plate with hinge, its hinged direction can be closed up downwards for this two frame; The lower end of the inner side frame of this rear carrier plate is articulated in the outer side frame of rear carrier plate and can sets level downwards, is provided with the adjustable pole of regulating height in these internal and external frames both sides; The moulding lower end is articulated in the triangle connecting plate behind the housing of this rear carrier plate, and this connecting plate is fixed in the rear end of underframe; The spacing that is provided with two supporting legs of four supporting legs and its rear end before being somebody's turn to do below the framework of seat is narrower than the spacing of two supporting legs of front end.
The purpose of this utility model can also realize by following measure:
Moulding during the housing of described rear carrier plate is provided with longitudinally, the inside casing of described rear carrier plate is by moulding transversely, a left side, a right outside moulding and a left side, the Right Inboard moulding constitutes the shape of two opening frames, this left side, the vertically middle moulding of the spacing of Right Inboard moulding and housing is corresponding, the left side of described inside casing, a right outside moulding and a left side, the Right Inboard moulding is articulated in the inboard moulding of housing and the middle moulding of rear carrier plate respectively along same axis, the middle moulding end of this housing have the indent bend hold inside casing transversely moulding and in making, housing closes up and overlaps into a plane frame, in this, but on the both sides frame of housing telescopic adjustment pole is housed and makes interior housing relative fixed in arbitrary acute angle.
Four supporting legs of seat framework below respectively are equipped with travelling wheel before described.
The left and right front leg strut of seat framework below respectively is provided with the decoration protective cover before described, this front leg strut upper end also has a short square tube to be fixed in the below of the left and right moulding of this preceding seat, seat shrinks the position that is folded into sofa before described, this weak point square tube pad comprises with four supporting legs of preceding seat that travelling wheel is raised in the upper edge of underframe and breaks away from ground, and the front side edge of described decoration protective cover is gone along with sb. to guard him the front leg strut of underframe simultaneously.
Being configured to of the described telescopic adjustment pole that is contained in rear carrier plate internal and external frames both sides: it is made of sleeve and plate; On the side of this sleeve an elongated slot is arranged, some overhead kick shape cotter ways are arranged on the upper side edge of this slot, this sleeve lower end is articulated in housing; This plate is plugged in the endoporus of sleeve, is connected with a lateral pin on this plate and moves and optionally enter described cotter way along the elongated slot of sleeve, and this plate upper end is articulated in the housing of after-poppet.
Be hinged with a gag lever post below the back moulding of seat framework before described, this gag lever post is vertical hook shape.
Each pin joint at described rear carrier plate housing and inside casing all is equipped with reduction torsion spring, and the elastic force of this torsion spring points to and makes internal and external frames recover to overlap the position that keeps flat.
The and arranged on left and right sides limit of seat framework, middle backup plate framework, rear carrier plate housing is inside and outside pair of frame and strip construction before described, and described middle backup plate is provided with along the middle longitudinally moulding of bed body; Be equally spaced between the moulding of preceding seat framework front and back and be connected with some vertically flats, being equally spaced between moulding and the middle moulding in middle backup plate framework both sides is connected with some horizontal flat boards; Affixed some horizontal flat boards respectively are equally spaced in two opening frames of rear carrier plate inside casing.
The material of the flat board of seat framework, middle backup plate framework, rear carrier plate inner frame is plank before described being fixed in, and each plank has dimpling radian upwards to be arch.
The material of described underframe, bed head frame, preceding seat framework, middle backup plate framework, rear carrier plate framework is hollow square shaped pipe.
The utility model has following actively useful effect:
1. usefulness more than one, this product can fold to draw in and be sofa, seat, deployablely keep flat to flat bed, lean to bed, satisfy the needs of consumer at different time,
2. mechanism is flexible, and folding, exhibition is put laborsaving, quick, and a people just can finish easily.
3. simple in structure, cost is lower,
4. this product is put on market with the bedstead form, and the consumer spreads summer sleeping mat, winter summer and spreads thick, soft, warm thing and can use,
5. the bedstead of this product is provided with the arch plank, stressed rationally flexible of dimpling upwards, can reduce plank thickness,
6. the front leg strut of this product is provided with the decoration protective cover, and is not only safe in utilization, and good looking appearance.
Description of drawings
Fig. 1 is the folding structural representation that is combined into sofa, arm-chair of the utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is that the structural representation that is combined into flat bed is put in the utility model exhibition;
Fig. 4 is the A-A partial view of Fig. 3;
The same Fig. 3 of Fig. 5, for exhibition put be combined into lean to the bed structural representation;
Fig. 6 is the B-B cutaway view of Fig. 5;
Fig. 7 is the C-C view of Fig. 6.
Accompanying drawing number
1. underframe
101. front leg strut 102. rear support legs 103. handrails
104. cross bar 105. rubber cushions
2. bed head frame
3. preceding seat
301. preceding moulding 302. back moulding 303. outer side frames
304. inner side frame 305. front leg struts 306. travelling wheels
307. rear support leg 308. travelling wheels 309. are decorated protective cover
310. square tube 311. dull and stereotyped 312. gag lever posts
313. rubber cushion
4. middle backup plate
401. preceding moulding 402. back moulding 403. outer side frames
404. moulding 406. flat boards in the inner side frame 405.
5. rear carrier plate
501. moulding 503. housings outside moulding behind moulding 502. housings before the housing
504. moulding end indent bend in the moulding 506. in inboard moulding 505. housings of housing
507. inside casing is the inboard moulding of moulding 508. inside casings outside moulding 509. inside casings transversely
510. inside casing outside pin joint 511. triangle connecting plates 512. torsion springs
513. the inside casing hinged inside is put 514. dull and stereotyped 515. torsion springs
516. rubber cushion
6. hinge
7. hinge
8. regulate pole
801. sleeve 802. location elongated slot 803. plates
804. location lateral pin
The specific embodiment
Please refer to Fig. 1, Fig. 2, Fig. 3, the utility model is a kind of collapsible studiocouch bed, its bedstead comprises underframe 1, bed head frame 2 and bedplate frame, the underframe both sides are provided with handrail 103, bedplate frame is made of preceding seat 3, middle backup plate 4 and rear carrier plate 5, respectively is frame component, and rear carrier plate 5 comprises housing and inside casing, the preceding moulding 401 of backup plate 4 during the back moulding 302 of preceding seat 3 is articulated in hinge, its hinged direction can upwards be closed up for this two frame; In the back moulding 402 of backup plate 4 be articulated in moulding 501 before the housing of rear carrier plate 5 with hinge 9, its hinged direction can be closed up downwards for this two frame, sees Fig. 1 thereby be combined into the sofa seat; The lower end of the inner side frame of this rear carrier plate 5 is articulated in the outer side frame of rear carrier plate and can sets level downwards and be combined into flat bed and see Fig. 3, is provided with the adjustable pole 8 of regulating height in these internal and external frames both sides; Moulding 502 lower ends are articulated in triangle connecting plate 411 behind the housing of this rear carrier plate 5, and this connecting plate 411 is fixed in the rear end of underframe 1; The spacing that is provided with two supporting legs 307 of four supporting legs and its rear end before being somebody's turn to do below the framework of seat 3 is narrower than the spacing of two supporting legs 305 of front end.
Please be simultaneously with reference to Fig. 5, moulding 505 during the housing of described rear carrier plate 5 is provided with longitudinally, the inside casing of described rear carrier plate is by moulding 507 transversely, a left side, a right outside moulding 508 and a left side, Right Inboard moulding 509 constitutes the shape of two opening frames, this left side, the vertically middle moulding 505 of the spacing of Right Inboard moulding 509 and housing is corresponding, the left side of described inside casing, a right outside moulding 508 and a left side, Right Inboard moulding 509 is articulated in the inboard moulding 504 of housing and the middle moulding 505 of rear carrier plate 5 respectively along same axis, middle moulding 505 ends of this housing have indent bend 506 (see figure 4)s hold inside casing transversely moulding 507 and in making, housing closes up and overlaps into a plane frame, in being somebody's turn to do, but on the both sides frame of housing telescopic adjustment pole 8 is housed and make in the housing relative fixed in arbitrary acute angle, lean to bed and see Fig. 5 and be combined into.
Four supporting legs 305,307 of the framework of seat 3 below respectively are equipped with travelling wheel 306,308 before described.
Please be simultaneously with reference to Fig. 2, the left and right front leg strut 305 of the framework of seat 3 below respectively is provided with and decorates protective cover 309 before described, this front leg strut upper end also has a short square tube 310 to be fixed in the below of the left and right moulding of this preceding seat, seat shrinks the position that is folded into sofa before described, this weak point square tube 310 pads comprise with four supporting legs 305,307 of preceding seat that travelling wheel 306,308 is raised in the upper edge of underframe 1 and break away from ground, and the front side edge of described decoration protective cover 309 is gone along with sb. to guard him the front leg strut 101 of underframe simultaneously.
Please be simultaneously being configured to reference to the telescopic adjustment pole 8 of the described internal and external frames both sides that are contained in rear carrier plate 5 of Fig. 6, Fig. 7: it is made of sleeve 801 and plate 803; On the side of this sleeve 801 elongated slot 802 is arranged, some overhead kick shape cotter ways are arranged on the upper side edge of this slot, the lower end of this sleeve 801 is articulated in housing; This plate 803 is plugged in the endoporus of sleeve 801, is connected with a lateral pin 804 on this plate and moves and optionally enter described cotter way along the elongated slot 802 of sleeve, and this plate upper end is articulated in the housing of after-poppet 5.
Be hinged with a gag lever post 312 before described below the back moulding of seat framework, this gag lever post is vertical hook shape and sees Fig. 2.
Please refer to Fig. 5, at the housing of described rear carrier plate 5 and each pin joint of inside casing reduction torsion spring 512,513 is housed all, the elastic force of this torsion spring points to and makes internal and external frames recover to overlap the position that keeps flat.
During enforcement, the and arranged on left and right sides limit of the housing of the framework of described preceding seat 3, the framework of middle backup plate 4, rear carrier plate 5 is inside and outside pair of frame and strip construction, and described middle backup plate is provided with along the middle longitudinally moulding 405 of bed body; Be equally spaced between the moulding of preceding seat framework front and back and be connected with some vertically flats 311, being equally spaced between moulding and the middle moulding in middle backup plate framework both sides is connected with some horizontal dull and stereotyped 406; In two opening frames of the inside casing of rear carrier plate 5, respectively be equally spaced affixed some horizontal dull and stereotyped 514.
During enforcement, the front and back supporting leg of described underframe 1 is not held rubber cushion 105 is housed, and at the upper surface of the middle moulding end of described rear carrier plate 5 indent bend 506 rubber cushion 516 is housed.
The material of the flat board 311,406,514 of seat framework, middle backup plate framework, rear carrier plate inner frame is plank before described being fixed in, and each plank has dimpling radian upwards to be arch.
The material of described underframe 1, bed head frame 2, preceding seat framework 3, middle backup plate framework 4, rear carrier plate framework 5 is hollow square shaped pipe.
Claims (10)
1. collapsible studiocouch bed, its bedstead comprises underframe (1), bed head frame (2) and bedplate frame, the underframe both sides are provided with handrail (103), it is characterized in that:
Bedplate frame is made of preceding seat (3), middle backup plate (4) and rear carrier plate (5), it respectively is frame component, rear carrier plate (5) comprises housing and inside casing, and the back moulding (302) of preceding seat (3) is articulated in the preceding moulding (401) of middle backup plate (4) with hinge, and its hinged direction can upwards be closed up for this two frame; In the back moulding (402) of backup plate (4) be articulated in moulding (501) before the housing of rear carrier plate (5) with hinge (9), its hinged direction can be closed up downwards for this two frame; The lower end of the inner side frame of this rear carrier plate is articulated in the outer side frame of rear carrier plate and can sets level downwards, is provided with the adjustable pole (8) of regulating height in these internal and external frames both sides; Moulding (502) lower end is articulated in triangle connecting plate (411) behind the housing of this rear carrier plate (5), and this connecting plate (411) is fixed in the rear end of underframe (1); The spacing that is provided with four supporting legs and two supporting legs in its rear end (307) before being somebody's turn to do below the framework of seat (3) is narrower than the spacing of two supporting legs of front end (305).
2. collapsible studiocouch bed as claimed in claim 1, it is characterized in that: moulding (505) during the housing of described rear carrier plate (5) is provided with longitudinally, the inside casing of described rear carrier plate is by moulding (507) transversely, a left side, a right outside moulding (508) and a left side, Right Inboard moulding (509) constitutes the shape of two opening frames, this left side, the vertically middle moulding (505) of the spacing of Right Inboard moulding (509) and housing is corresponding, the left side of described inside casing, a right outside moulding (508) and a left side, Right Inboard moulding (509) is articulated in the inboard moulding of housing (504) and the middle moulding (505) of rear carrier plate (5) respectively along same axis, middle moulding (505) end of this housing have indent bending (506) portion hold inside casing transversely moulding (507) and in making, housing closes up and overlaps into a plane frame, in this, telescopic adjustment pole (8) is housed on the both sides frame of housing but and make in the housing relative fixed in arbitrary acute angle.
3. collapsible studiocouch bed as claimed in claim 1 is characterized in that: travelling wheel (306), (308) respectively are equipped with in four supporting legs (305), (307) of the framework of seat (3) below before described.
4. collapsible studiocouch bed as claimed in claim 1, it is characterized in that: the left side of the framework of seat (3) below before described, right front supporting leg (305) respectively is provided with decorates protective cover (309), this front leg strut upper end also has a short square tube (310) to be fixed in this preceding seat left side, the below of right moulding, seat shrinks the position that is folded into sofa before described, this short square tube (310) pad is in the upper edge of underframe (1) and with four supporting legs (305) of preceding seat, (307) comprise travelling wheel (306), (308) raise disengaging ground, and the front side edge of described decoration protective cover (309) is gone along with sb. to guard him the front leg strut (101) of underframe simultaneously.
5. collapsible studiocouch bed as claimed in claim 2 is characterized in that: being configured to of telescopic adjustment pole (8) of the described internal and external frames both sides that are contained in rear carrier plate (5): it is made of sleeve (801) and plate (803); On the side of this sleeve (801) elongated slot (802) is arranged, some overhead kick shape cotter ways are arranged on the upper side edge of this slot, the lower end of this sleeve (801) is articulated in housing; This plate (803) is plugged in the endoporus of sleeve (801), is connected with a lateral pin (804) on this plate and moves and optionally enter described cotter way along the elongated slot of sleeve, and this plate upper end is articulated in the housing of after-poppet (5).
6. collapsible studiocouch bed as claimed in claim 1 is characterized in that: be hinged with a gag lever post (312) before described below the back moulding of seat framework, this gag lever post is vertical hook shape.
7. collapsible studiocouch bed as claimed in claim 1, it is characterized in that: at the housing of described rear carrier plate (5) and each pin joint of inside casing reduction torsion spring (512), (513) are housed all, the elastic force of this torsion spring points to and makes internal and external frames recover to overlap the position that keeps flat.
8. collapsible studiocouch bed as claimed in claim 1 or 2, it is characterized in that: the and arranged on left and right sides limit of the housing of the framework of the framework of seat (3), middle backup plate (4), rear carrier plate (5) is inside and outside pair of frame and strip construction before described, and described middle backup plate is provided with along the middle longitudinally moulding (405) of bed body; Be equally spaced between the moulding of preceding seat framework front and back and be connected with some vertically flats (311), being equally spaced between moulding and the middle moulding in middle backup plate framework both sides is connected with some horizontal flat boards (406); Affixed some horizontal flat boards (514) respectively are equally spaced in two opening frames of the inside casing of rear carrier plate (5).
9. collapsible studiocouch bed as claimed in claim 7, it is characterized in that: the material of the flat board (311) of seat framework, middle backup plate framework, rear carrier plate inner frame, (406), (514) is plank before described being fixed in, and each plank has dimpling radian upwards to be arch.
10. collapsible studiocouch bed as claimed in claim 1 is characterized in that: the material of described underframe (1), bed head frame (2), preceding seat framework (3), middle backup plate framework (4), rear carrier plate framework (5) is hollow square shaped pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229694 CN2492134Y (en) | 2001-07-04 | 2001-07-04 | Folding three-purpose sofa bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229694 CN2492134Y (en) | 2001-07-04 | 2001-07-04 | Folding three-purpose sofa bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2492134Y true CN2492134Y (en) | 2002-05-22 |
Family
ID=33644494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01229694 Expired - Fee Related CN2492134Y (en) | 2001-07-04 | 2001-07-04 | Folding three-purpose sofa bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2492134Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917620A (en) * | 2010-05-13 | 2013-02-06 | L&P产权管理公司 | Convertible furniture item |
| CN104687815A (en) * | 2013-12-10 | 2015-06-10 | 王玺泉 | Sitting and lying tool convenient to push |
-
2001
- 2001-07-04 CN CN 01229694 patent/CN2492134Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917620A (en) * | 2010-05-13 | 2013-02-06 | L&P产权管理公司 | Convertible furniture item |
| CN104687815A (en) * | 2013-12-10 | 2015-06-10 | 王玺泉 | Sitting and lying tool convenient to push |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202009873U (en) | Backrest height adjusting device of office chair | |
| CN203789520U (en) | Sofa bed suitable for aged | |
| CN2492134Y (en) | Folding three-purpose sofa bed | |
| CN218683085U (en) | High-low folding chair | |
| CN201019330Y (en) | Chair capable of lying flat and sleeping with double folding backs and armrests of two sides capable of using as support | |
| CN2407652Y (en) | Multifunction relaxing chair frame | |
| CN201011974Y (en) | Chair for lying sleep with two folding backrest and the chair external backboard provided with fixed legs | |
| CN212345928U (en) | Chair with self-rebounding chair back | |
| CN201131863Y (en) | Supporting structure of bedstead group | |
| CN2305185Y (en) | Foldable massage bed and chair | |
| CN2664497Y (en) | Folding sofa bed | |
| CN202820370U (en) | Dual-purpose folded chair for lying and sitting | |
| CN102442372B (en) | Improved seat cushion of bicycle | |
| CN206414057U (en) | A kind of computer chair | |
| CN2365977Y (en) | Folding sofa bed | |
| CN214138318U (en) | Seat framework convenient to adjust | |
| CN213664501U (en) | Sofa with waterproof function | |
| CN210696755U (en) | Folding rocking chair | |
| CN212938889U (en) | Dustproof garden seat | |
| CN203662336U (en) | Chair with elastic support chair back structure | |
| CN214433135U (en) | Lying bed convenient to disassemble | |
| CN2134103Y (en) | Deck chair | |
| CN2294636Y (en) | Folding type bed convertiable into chair | |
| CN2822373Y (en) | Double purpose bed chair | |
| CN2400010Y (en) | Multi-purpose chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |