CN203041452U - Drawing-out type sofa bed with adjustable backrest - Google Patents
Drawing-out type sofa bed with adjustable backrest Download PDFInfo
- Publication number
- CN203041452U CN203041452U CN 201220667611 CN201220667611U CN203041452U CN 203041452 U CN203041452 U CN 203041452U CN 201220667611 CN201220667611 CN 201220667611 CN 201220667611 U CN201220667611 U CN 201220667611U CN 203041452 U CN203041452 U CN 203041452U
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- backrest
- bedstead
- supporting legs
- pulling type
- main
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Abstract
The utility model provides a drawing-out type sofa bed with an adjustable backrest. The drawing-out type sofa bed comprises a main bed frame, a secondary bed frame and a backrest, wherein the secondary bed frame is sleeved in the main bed frame; the backrest is composed of a back cushion and a handrail; idler wheels are arranged on two sides of the secondary bed frame; and the idler wheels are contained into rail grooves in the inner side of a main bed frame body and can slide along the rail grooves. The drawing-out type sofa bed with the adjustable backrest is simple in structure and reasonable in design, has the characteristics of being high in practicability and flexible in use, and can be widely popularized and used.
Description
Technical field
The utility model relates to the furniture technical field, and specifically, it is a kind of divan of drawing and pulling type.
Background technology
Modern room is arranged and is advocated succinctly, makes multi-functional furniture more and more become popular selection.
In the general small apartment room, in order to satisfy visitor's inhabitation needs, generally can be in the parlor or the study place a divan in case of need.Be overall structure between the backrest of traditional divan and the fixed mount, can not adjust sitting posture, function is comparatively single, and it is rationally and inadequately convenient that structure is owed.
Along with improving constantly of people's living standard, existing sofa, bed can not satisfy people's requirement more and more higher to multi-functional furniture, can not reach different crowd to the requirement of comfort for sitting posture degree simultaneously.
Therefore, prior art awaits improving and improving.
Summary of the invention
For overcoming the above-mentioned problems in the prior art, the purpose of this utility model provide a kind of simple in structure, practical, use drawing and pulling type divan flexibly, can be fast, safety, realize that sofa becomes the function of bed easily.
The utility model is realized above-mentioned purpose by following technological means: backrest is adjustable drawing and pulling type divan, comprise main bedstead, and secondary bedstead is placed in the main bedstead, and the backrest of forming with headrest and handrail; Described secondary bedstead both sides are provided with roller, and those rollers are contained in the rail groove of main bedstead support body inboard and can slide along this rail groove.
Preferably, the below of described main bedstead is respectively equipped with two first supporting legs, two second supporting legs; Be provided with fixed block near the second supporting leg place, be provided with fixed bar between this two fixed block; Described fixed bar is with fourth gear ratchet connector respectively near two fixed block places, and those fourth gear ratchet connectors are connected with the connecting rod of backrest lower end.
Preferably, be respectively equipped with the first reinforcement bar and the second reinforcement bar between described two first supporting legs, two second supporting legs.
Preferably, be arranged with a plurality of wooden chop bars that intermesh in parallel between the support body of main bedstead and secondary bedstead, it is more comfortable to have a rest.
Preferably, described ratchet connector can become the sofa backrest bed pillow.
Compared with prior art, the beneficial effects of the utility model are: owing to adopt above-mentioned structural design, namely by the structural design between secondary bedstead and the main bedstead, realize pushing and pulling out of secondary bedstead by the cooperation between both; By the design of the ratchet structure between backrest and the main bedstead, realize the adjusting of the different angles of backrest, can also be adjusted to level simultaneously and become the bed pillow, satisfy user's different instructions for uses.
The utility model is simple in structure, and is reasonable in design, has characteristics such as practical, that use is flexible, can extensively be promoted and use.
Description of drawings
Accompanying drawing 1 is the side view of the plug-type divan of the utility model;
Accompanying drawing 2 is the vertical view of the plug-type divan of the utility model;
Accompanying drawing 3 is the A-A cutaway view of accompanying drawing 2.
Each label is respectively among the figure: (1) main bedstead, (2) secondary bedstead, (3) headrest, (4) handrail, (5) roller, (6) rail groove, (7) first supporting legs, (8) second supporting legs, (9) fixed block, (10) fixed bar, (11) fourth gear ratchet connector, (12) connecting rod, (13) first reinforcement bars, (14) chop bar.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1 and Fig. 2, the plug-type divan of the utility model comprises main bedstead 1, and secondary bedstead 2 is placed in the main bedstead 1, and the backrest of forming with headrest 3 and handrail 4; Described secondary bedstead 2 both sides are provided with roller 5, those rollers 5 are contained in the rail groove 6 of main bedstead 1 support body inboard and can slide along this rail groove 6, by above-mentioned structural design, the user only needs the external force of a level that secondary bedstead 2 is applied can realize pulling out and pushing of secondary bedstead 2, enlarge or dwindle the area of a body, can also be adjusted to simultaneously level and become the bed pillow, satisfy user's different instructions for uses.
The below of described main bedstead 1 is respectively equipped with two first supporting legs, 7, two second supporting legs 8; Be provided with fixed block 9 near second supporting leg, 8 places, be provided with fixed bar 10 between this two fixed block 9; Described fixed bar 10 is with fourth gear ratchet connector 11 respectively near two fixed blocks, 9 places, and those fourth gear ratchet connectors 11 are connected with the connecting rod 12 of backrest lower end; By above-mentioned structural design, the user equally can be according to different user demands, and selective position to backrest places different angular adjustment sitting postures or is adjusted to level becomes the bed pillow.
Be respectively equipped with the first reinforcement bar 13 and the second reinforcement bar (not shown on the figure) between described two first supporting legs 7, two second supporting legs 8, strengthen the firmness of main bedstead 1 by this structural design.
Be arranged with a plurality of ribs that intermesh 14 between the support body of described main bedstead 1 and secondary bedstead 2 in parallel, further strengthen the firmness of main bedstead 1 and secondary bedstead 2 by this kind structure.
In sum, the utility model is by the structural design on following, and the user can select different shape of the present utility model, to make things convenient for user's life requirement, have practically, use characteristics such as flexible, also have market value and huge market potential widely.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but all technical solutions of the utility model contents that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (5)
1. the adjustable drawing and pulling type divan of backrest comprises main bedstead, and secondary bedstead is placed in the main bedstead, and the backrest of forming with headrest and handrail; It is characterized in that described secondary bedstead both sides are provided with roller, those rollers are contained in the rail groove of main bedstead support body inboard and can slide along this rail groove.
2. the adjustable drawing and pulling type divan of backrest according to claim 1 is characterized in that, the below of described main bedstead is respectively equipped with two first supporting legs, two second supporting legs; Be provided with fixed block near the second supporting leg place, be provided with fixed bar between this two fixed block; Described fixed bar is with fourth gear ratchet connector respectively near two fixed block places, and those fourth gear ratchet connectors are connected with the connecting rod of backrest lower end.
3. the adjustable drawing and pulling type divan of backrest according to claim 2 is characterized in that, is respectively equipped with the first reinforcement bar and the second reinforcement bar between described two first supporting legs, two second supporting legs.
4. the adjustable drawing and pulling type divan of backrest according to claim 1 is characterized in that, is arranged with a plurality of wooden chop bars that intermesh between the support body of main bedstead and secondary bedstead in parallel, and it is more comfortable to have a rest.
5. the adjustable drawing and pulling type divan of backrest according to claim 2 is characterized in that, described ratchet connector can become the sofa backrest bed pillow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667611 CN203041452U (en) | 2012-12-07 | 2012-12-07 | Drawing-out type sofa bed with adjustable backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667611 CN203041452U (en) | 2012-12-07 | 2012-12-07 | Drawing-out type sofa bed with adjustable backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203041452U true CN203041452U (en) | 2013-07-10 |
Family
ID=48724466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220667611 Expired - Fee Related CN203041452U (en) | 2012-12-07 | 2012-12-07 | Drawing-out type sofa bed with adjustable backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203041452U (en) |
-
2012
- 2012-12-07 CN CN 201220667611 patent/CN203041452U/en not_active Expired - Fee Related
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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: 20141011 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141011 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20201207 |