CN203088297U - Translational folding interlocking sofa bed - Google Patents
Translational folding interlocking sofa bed Download PDFInfo
- Publication number
- CN203088297U CN203088297U CN 201220711353 CN201220711353U CN203088297U CN 203088297 U CN203088297 U CN 203088297U CN 201220711353 CN201220711353 CN 201220711353 CN 201220711353 U CN201220711353 U CN 201220711353U CN 203088297 U CN203088297 U CN 203088297U
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- skeleton
- bed
- sofa
- divan
- interlock
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- Expired - Fee Related
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Abstract
The utility model relates to a translational folding interlocking sofa bed which is a household article. The translational folding interlocking sofa bed comprises a bed screen board, a bed rear plate, a left protective plate, a right protective plate, front, middle and rear frameworks folded to each other, hinges fixedly connected to the frames and transverse laths fixedly arranged on the frames. A lining covering combined body covers the top face of the frames. The left and right protective plates are fixed by two connecting rods and connected integrally. A torsional spring is buckled between vertical tubes on both sides of the front framework and a connecting rod at the front end. Four supporting legs are fixedly connected to the rear end of the rear framework. Rollers are moveably connected to the bottoms of the supporting legs. According to the bed provided by the utility model, as the torsional spring is buckled, human body is still in a floating comfortable state in laying state. When the rear framework is pushed forward during conversion of laying and sitting function, the bed is affected by the torsional spring force to be easily overturned to be a sofa automatically. As the rollers are arranged, the operating frictional force is extremely weak when the rear framework is pulled backwards for translation during conversion of laying and sitting function. Therefore, the bed during conversion of laying and sitting function is light to operate and weak in strength. The bed provided by the utility model is suitable for installation and use in families or hotels.
Description
Technical field
The utility model relates to a kind of household articles, and especially a kind of translation folds the interlock divan.
Background technology
Because the change of living condition, household comfortableness and multi-functional articles for use demand increase.For adapting to consumer demand, product miscellaneous is released in market.Utility model patent " the multipurpose folding bed chair of sitting, face upward, crouch " (notification number CN201360748, day for announcing 2009.12.16) a kind of technical scheme of product is disclosed, it discloses " a kind of seat, the multipurpose folding bed chair of facing upward, crouch; be added with leg foot carriage and liner; angle can many grades of adjustings between 90 °-180 ° between its seat, the back of the body, and back of the body frame lengthening, also can set up bolster in Head and Neck; therefore no matter which kind of user mode it is in, and it is especially comfortable that human body all can be felt.This structure of chair is simple, and is easy to use, takes in the time save space, and the leisure that can be used for any place is sat, faced upward, crouches, and using etc. in particular for nurse, the visitor of family has interim extra bed demander that a kind of bedding of sitting easily is provided." but this invention product is a rigid product, promptly is in seat, any state of facing upward, crouch, its skeleton all is rigid bodies, thereby the comfortableness that seat is lain on the back is limited; And the conversion of this product function is the convertible of big intensity, and it is complicated to take in action, is difficult to satisfy popular demand.Utility model patent " Folding sofa bed " (notification number CN201468625U, day for announcing 2010.05.19) technical scheme of another kind of product is disclosed: " the utility model relates to a kind of Folding sofa bed; have the sofa seat of seat and backrest; described seat bottom is provided with the cavity of resorption that is used to hold telescopic folding bed board assembly; described telescopic folding bed board assembly has to close up relatively fixedlys connected one and can the upper bed board concordant with seat when launching with the last lower carriage that separates and with upper bracket; described upper bed board end is hinged with turning folding extension bed board, when described extension bed board end is hinged with expansion as the rod member of spike.This product structure is simple, and is rationally distributed, and it is little to take up room, easy to use." the same with the technical scheme of the said goods, this invention product is a rigid product, promptly is in seat, any state for sleeping in, its skeleton all is rigid bodies, thereby the comfortableness that seat crouches is limited; The conversion of this product function is that translation, lifting, upset are collapsible, complex structure and to take in operation program various, and labour intensity is also big, also is difficult to satisfy popular demand.As improvement, utility model " a kind of ward folding bed chair " (notification number CN201767496U, day for announcing 2008.05.14) disclose another technical scheme again, " comprise seat frame, seat frame is provided with movable mattress and supporting leg; movable mattress comprises cushion, preceding backrest and back backrest; cushion has fixing support rack, is provided with movable supporting legs below the preceding backrest, and cushion and preceding backrest are hinged; preceding backrest is hinged with back backrest, and back backrest and seat frame are hinged.The front and back pin of seat frame is a fixed feet, and has the anti-slip rubber cover, can make seat more firm like this.The utility model can be realized freely changing of B﹠C easily, can be folded into chair daytime, is launched into simple and easy bed evening." the same with the technical scheme of the said goods, this invention product is a rigid product, promptly is in seat, any state for sleeping in, its skeleton all is rigid bodies, thereby the comfortableness that crouches is limited, also is difficult to satisfy popular demand.
Summary of the invention
The purpose of this utility model is to provide a kind of seat comfort level that crouches high, and the function interlock conversion of sitting, crouch, divan simple to operate.
The utility model comprises a screen board, tailstock plate, left backplate, right backplate, the preceding skeleton that can fold mutually, middle skeleton, back skeleton and with the affixed loose-leaf of skeleton be fixed in wood lath horizontal on the skeleton, material covering assembly in the skeleton end face is coated with; Left side backplate and right backplate are fixed by 2 connecting rods and are linked into an integrated entity; Be snapped with torsion spring between the longitudinal tubule (L tubule) of preceding skeleton both sides and the connecting rod of front end; The rear end of back skeleton is connected with 4 feets, and the bottom loose joint of feet has roller.
As further improvement, the longitudinal tubule (L tubule) of preceding skeleton both sides is connected with cylinder axis respectively, and the connecting rod of front end is connected with the adaptive cage plate that is coated at cylinder axis; Before 2 above-mentioned torsion springs are enclosed within symmetrically on the cylinder axis of longitudinal tubule (L tubule) of skeleton both sides, before 2 of torsion spring turn round armed lever and then are buckled in respectively on the edge of the longitudinal tubule (L tubule) of skeleton and cage plate.
As further improvement, preceding skeleton sliding turnover is during to direction perpendicular to the ground, and torsion spring is initial release of pressure state.Utmost point position before this moment, back skeleton moved to, middle skeleton overlaps with preceding skeleton in vertical state, becomes the sofa backrest, back skeleton moves to preceding frame position, become the sofa seat, the angle of skeleton, preceding skeleton and back skeleton is about 105 °～115 ° in this moment, reaches the comfortable angle of ergonomics sofa.
As further improvement, preceding skeleton sliding turnover is during to direction parallel to the ground, and torsion spring is a preloading condition; This moment, back skeleton moved to utmost point position, back, and preceding skeleton, middle skeleton and back skeleton three are positioned at same plane, are become the state of bed by sofa
As further improvement, material is the super cavernous body of high-elastic environmental protection ash in the material covering assembly of lining, or the dermis body is an environment protecting plant fiber sisal hemp cloth structure, is environmental protection animal origin wool cloth structure.
As further improvement, preceding skeleton, middle skeleton and back skeleton are steel construction pieces.
The utility model is owing to be snapped with torsion spring between preceding skeleton and connecting rod, so skeleton and middle skeleton receive torsion spring power before when crouching attitude, make human body be in unsteady comfort conditions all the time, just as the Rocking bed of sleeping the baby, is easy to fall asleep; When crouch sitting the function conversion, promote back skeleton forward during translation, preceding skeleton and middle skeleton can receive torsion spring power effect forward, and skeleton just is folded into sofa easily automatically; Owing to be provided with roller and torsion spring, sitting when crouching the function conversion pulling back skeleton, to make frictional force during translation behaviour backward minimum, but and skeleton, middle skeleton folded turnover before the torsion spring power-assisted.Therefore, the conversion of skeleton free and relaxed realization sofa of energy and bed.The utility model is applicable to that family or hotel install and use.
Description of drawings
Fig. 1 is the schematic perspective view of bed state of the present utility model;
Fig. 2 is the schematic perspective view of the bed state of material covering assembly in the removal;
Fig. 3 is that the A-A of Fig. 1 is to cross-sectional schematic;
Fig. 4 is the schematic perspective view of sofa state of the present utility model;
Fig. 5 is the schematic perspective view of the sofa state of material covering assembly in the removal;
Fig. 6 is that the B-B of Fig. 4 is to one of analysing and observe schematic diagram.
The specific embodiment
Further the utility model is elaborated with embodiment below:
The utility model comprises a screen board 1, tailstock plate 4, left backplate 2, right backplate 7, preceding skeleton 9, middle skeleton 11, back skeleton 12 and is assemblied in horizontal many wood laths 13 on the skeleton, material covering assembly 3 in the skeleton end face is coated with.In the covering of material covering assembly 3 can be the corium clad can, also can be environmental protection sisal hemp cloth clad can, also can be environmental protection wool cloth clad can; In material be the super cavernous body of high-elastic environmental protection ash.Preceding skeleton 9, middle skeleton 11 and back skeleton 12 are steel construction pieces.Before weld by 3 loose-leaves 10 respectively between skeleton 9 and middle skeleton 11 and middle skeleton 11 and the back skeleton 12, thereby preceding skeleton 9, middle skeleton 11 and back skeleton 12 threes can fold or open and flat mutually.The rear end of back skeleton 12 is connected with 4 feets 6, and the bottom loose joint of feet 6 has roller 6.Left side backplate 2 is welded and fused with 2 horizontal connecting rods 14 respectively with right backplate 7.Two longitudinal tubule (L tubule)s 16 of preceding skeleton 9 are welded with cylinder axis 15 respectively, the connecting rod 14 of front end is welded with the adaptive cage plate 8 that is coated at cylinder axis 15, article 2, the outer respectively torsion spring 17 that is with symmetry on the cylinder axis 15,2 of torsion spring 17 turn round on the edge that armed lever then is buckled in longitudinal tubule (L tubule) 16 and cage plate 8 respectively.
Referring to figs. 1 through Fig. 3, Fig. 1 is the schematic perspective view of bed of the present utility model state, and Fig. 2 is the schematic perspective view of the bed state of material covering assembly in the removal, and Fig. 3 is that the A-A of Fig. 1 is to cross-sectional schematic.Light backward broaching machine tailgate 4 moves behind the preceding skeleton 9 when turning to direction parallel to the ground, and torsion spring 17 be a preloading condition, and this moment, back skeleton 12 moved to utmost point position, back, and preceding skeleton 9, middle skeleton 11 are positioned at same plane with back skeleton 12 threes, and sofa becomes the state that converts to bed.
With reference to Fig. 4 to Fig. 6, Fig. 4 is the schematic perspective view of sofa state of the present utility model, and Fig. 5 is the schematic perspective view of the sofa state of material covering assembly in removing, and Fig. 6 is that the B-B of Fig. 4 is to cross-sectional schematic.Touch tailstock plate 4 forward, preceding skeleton 9 sliding turnovers are during to direction perpendicular to the ground, and torsion spring 17 is initial release of pressure state; Utmost point position before this moment, back skeleton 12 moved to, middle skeleton 11 is forward-lean state and overlaps with preceding skeleton 9, become the sofa backrest, back skeleton 12 moves to preceding frame position, become the sofa seat, skeleton 11, preceding skeleton 9 are about 105 °～115 with the angle of back skeleton in this moment, reach the comfortable angle of ergonomics sofa, the user mode of bed conversion becoming sofa.
Claims (9)
1. a translation folds the interlock divan, comprise a screen board (1), tailstock plate (4), left backplate (2), right backplate (7), the preceding skeleton (9) that can fold mutually, middle skeleton (11), back skeleton (12) and with the affixed loose-leaf (10) of skeleton be fixed in wood lath horizontal on the skeleton (13) are expected covering assembly (3) in the skeleton end face is coated with; Left side backplate (2) is fixed by 2 connecting rods (14) with right backplate (7) and is linked into an integrated entity; It is characterized in that: be snapped with torsion spring (17) between the longitudinal tubule (L tubule) (16) of preceding skeleton (9) both sides and the connecting rod (14) of front end; The rear end of back skeleton (12) is connected with 4 feets (6), and the bottom loose joint of feet (6) has roller (5).
2. translation according to claim 1 folds the interlock divan, it is characterized in that: the longitudinal tubule (L tubule) (16) of preceding skeleton (9) both sides is connected with cylinder axis (15) respectively, and the connecting rod of front end (14) is connected with the adaptive cage plate (8) that is coated at cylinder axis (15); Above-mentioned 2 torsion springs (17) are enclosed within on the cylinder axis (15) of longitudinal tubule (L tubule) (16) of preceding skeleton (9) both sides symmetrically, and 2 of torsion spring (17) turn round on the edge that armed lever then is buckled in the longitudinal tubule (L tubule) (16) of preceding skeleton (9) and cage plate (8) respectively.
3. translation according to claim 1 folds the interlock divan, it is characterized in that: touch tailstock plate (4) forward, preceding skeleton (9) sliding turnover is during to direction perpendicular to the ground, and torsion spring (17) is initial release of pressure state; Utmost point position before back skeleton this moment (12) moves to, middle skeleton (11) is forward-lean state and overlaps with preceding skeleton (9), become the sofa backrest, back skeleton (12) moves to preceding frame position, become the sofa seat, skeleton (11), preceding skeleton (9) are about 105 °～115 ° with the angle of back skeleton in this moment, reach the comfortable angle of ergonomics sofa, the user mode of bed conversion becoming sofa.
4. translation according to claim 1 folds the interlock divan, it is characterized in that: light backward broaching machine tailgate (4), move behind the preceding skeleton (9) when turning to direction parallel to the ground, and torsion spring (17) is a preloading condition; Back skeleton this moment (12) moves to utmost point position, back, and preceding skeleton (9), middle skeleton (11) are positioned at same plane with back skeleton (12) three, the user mode of sofa conversion becoming bed.
5. translation according to claim 1 folds the interlock divan, it is characterized in that: material is the super cavernous body of high-elastic environmental protection ash in the lining material covering assembly (3).
6. translation according to claim 1 folds the interlock divan, it is characterized in that: the covering of lining material covering assembly (3) is the dermis body.
7. translation according to claim 1 folds the interlock divan, it is characterized in that: the covering of lining material covering assembly (3) is an environment protecting plant fiber sisal hemp cloth structure.
8. translation according to claim 1 folds the interlock divan, it is characterized in that: the covering of lining material covering assembly (3) is an environmental protection animal origin wool cloth structure.
9. translation according to claim 1 folds the interlock divan, it is characterized in that: preceding skeleton (9), middle skeleton (11) and back skeleton (12) are steel construction pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711353 CN203088297U (en) | 2012-12-21 | 2012-12-21 | Translational folding interlocking sofa bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711353 CN203088297U (en) | 2012-12-21 | 2012-12-21 | Translational folding interlocking sofa bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203088297U true CN203088297U (en) | 2013-07-31 |
Family
ID=48839757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220711353 Expired - Fee Related CN203088297U (en) | 2012-12-21 | 2012-12-21 | Translational folding interlocking sofa bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203088297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324272A (en) * | 2017-07-19 | 2017-11-07 | 广西师范学院 | Sofa cushion filler |
| CN108836002A (en) * | 2018-06-05 | 2018-11-20 | 李卓宸 | Foldable soft-bed |
| CN115088979A (en) * | 2022-05-21 | 2022-09-23 | 嘉善沣德家具有限公司 | Multi-connecting-rod angle adjusting sofa bed |
-
2012
- 2012-12-21 CN CN 201220711353 patent/CN203088297U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324272A (en) * | 2017-07-19 | 2017-11-07 | 广西师范学院 | Sofa cushion filler |
| CN107324272B (en) * | 2017-07-19 | 2020-01-10 | 广西师范学院 | Sofa cushion filler |
| CN108836002A (en) * | 2018-06-05 | 2018-11-20 | 李卓宸 | Foldable soft-bed |
| CN115088979A (en) * | 2022-05-21 | 2022-09-23 | 嘉善沣德家具有限公司 | Multi-connecting-rod angle adjusting sofa bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN DUOWEI SHANGSHU HOME FURNISHING CO., LTD. Free format text: FORMER OWNER: DONGGUAN GUANGRUN FURNITURE CO., LTD. Effective date: 20141021 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141021 Address after: 523000 Guangdong city of Dongguan province Dongcheng District Ao Zhi Tong Guangrun Industrial Park B Building 1 layer Patentee after: Dongguan Duowei Shangshu Home Furnishing Co., Ltd. Address before: 523000 Guangdong city of Dongguan province Dongcheng District Ao Zhi Tong Industrial Zone Guangrun furniture Limited by Share Ltd Patentee before: Dongguan Guangrun Furniture Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |