CN213757465U - Sofa bed with foldable backrest - Google Patents
Sofa bed with foldable backrest Download PDFInfo
- Publication number
- CN213757465U CN213757465U CN202021515438.0U CN202021515438U CN213757465U CN 213757465 U CN213757465 U CN 213757465U CN 202021515438 U CN202021515438 U CN 202021515438U CN 213757465 U CN213757465 U CN 213757465U
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- hinge
- handrail
- placing
- sofa
- sofa bed
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- 238000009434 installation Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a sofa bed is folded to back, including sofa cushion, back, handrail and fixing the board of placing inside the handrail, this sofa realizes that back sofa changes this characteristics of sofa bed into through the cooperation of hinge on the back and support frame, has increased the service function of sofa, is used for placing simple and easy little article after the board of placing in the handrail expandes.
Description
Technical Field
The utility model relates to a sofa bed with a folding backrest.
Background
The earliest origins of the sofa can be traced back to the ancient egypt of about 2000 before the first impartial, until the beginning of the sixteenth century to the seventeen-seventh century, the sofa in the real sense appears, the initial sofa is a seat with soft bags, and along with the time, in the rapid development era, the sofa is not only used as a home for people to rest and sit, but also tends to be comfortable and functional.
The traditional sofa has single function, is too narrow when being used for sleeping, and can not meet the requirements of people along with the increasing requirements of people, so that the sofa bed with the foldable backrest is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a technical scheme: a back folding sofa bed, comprising: back, handrail and cushion, its characterized in that: the back is fixed with hinge and support frame at the back, the support frame is installed in the hinge upper end, the handrail top is equipped with flip, the inside of handrail has been installed the handle rack, and the handle rack is used for placing the handle on the connecting rod, the handle is installed at the connecting rod foremost, connecting rod side-mounting hinge, the board is placed in the connection of the hinge other end.
The number of the hinges is three, and the hinges are distributed at equal intervals;
the installation position of the backrest hinge is flush with the top position of the cushion;
the placing plate can rotate to be vertical to the connecting rod through the hinge;
the connecting rod can turn to the inside of the handrail and is erected on the handrail placing frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the backrest can be turned over through the hinge, and the whole sofa can be used as a bed through the matching of the support frame, so that the requirements of users are met;
2. the inside board of placing that sets up of handrail places the upset of board accessible connecting rod and rotates out from handrail inside, places the board and is used for placing little article such as teacup, computer.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a rear view of the present invention.
Wherein, 1, a backrest; 2. a handrail; 3. a hinge; 4. a support frame; 5. a handle; 6. placing the plate; 7. a handle placing rack; 8. a cover is turned; 9. a cushion; 10 connecting the rods.
Detailed Description
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a sofa bed is folded to back, includes back 1, has hinge 3 and support frame 4 on the back 1, support frame 4 can turn over a book, when back 1 upset to with 9 levels of cushion, support frame 4 is opened and is supported back 1, place board 6 and be connected with connecting rod 10, open flip 8 during the use, through handle 5 with connecting rod 10 with place board 6 together take out, will place board 6 upset to the level through hinge 3 after taking out.
When the utility model is used, firstly, the backrest 1 is turned over to the horizontal position through the hinge 3, so that the backrest 1 is flush with the cushion 9, and then the support frame 4 on the backrest 1 is opened, so that the support frame 4 is vertical to the backrest 1 and is used for supporting the backrest 1; then, the turning cover 8 at the upper end of the handrail 2 is opened, the handle 5 is taken out of the handle placing frame 7, the connecting rod 10 and the placing plate 6 perpendicular to the connecting rod are turned to the horizontal position, and finally the placing plate 6 is turned to the position where the ground is parallel through the hinge 3.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. A back folding sofa bed, comprising: back, handrail and cushion, its characterized in that: the back is fixed with hinge and support frame at the back, the support frame is installed in the hinge upper end, the handrail top is equipped with flip, the inside of handrail has been installed the handle rack, and the handle rack is used for placing the handle on the connecting rod, the handle is installed at the connecting rod foremost, connecting rod side-mounting hinge, the hinge other end with place the board and link to each other.
2. A back rest folding sofa bed as claimed in claim 1, wherein: the hinge is three, and the equidistance distributes.
3. A back rest folding sofa bed as claimed in claim 1, wherein: the installation position of the backrest hinge is flush with the top position of the cushion.
4. A back rest folding sofa bed as claimed in claim 1, wherein: the placing plate can rotate to be perpendicular to the connecting rod through the hinge.
5. A back rest folding sofa bed as claimed in claim 1, wherein: the connecting rod can overturn to the inside of the handrail with placing the board, and is erected on the handrail placing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021515438.0U CN213757465U (en) | 2020-07-28 | 2020-07-28 | Sofa bed with foldable backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021515438.0U CN213757465U (en) | 2020-07-28 | 2020-07-28 | Sofa bed with foldable backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213757465U true CN213757465U (en) | 2021-07-23 |
Family
ID=76866786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021515438.0U Active CN213757465U (en) | 2020-07-28 | 2020-07-28 | Sofa bed with foldable backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213757465U (en) |
-
2020
- 2020-07-28 CN CN202021515438.0U patent/CN213757465U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |