CN205696788U - Special seat back on a kind of student dormitory bed - Google Patents
Special seat back on a kind of student dormitory bed Download PDFInfo
- Publication number
- CN205696788U CN205696788U CN201620309892.8U CN201620309892U CN205696788U CN 205696788 U CN205696788 U CN 205696788U CN 201620309892 U CN201620309892 U CN 201620309892U CN 205696788 U CN205696788 U CN 205696788U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed block
- spongy layer
- support
- backrest
- 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
- 230000035807 sensation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000004705 lumbosacral region Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Special Chairs (AREA)
Abstract
The utility model discloses special seat back on a kind of student dormitory bed, including backrest plate, spongy layer, base, fixing axle, get stuck plate, triangle fixed block and support, described backrest plate top is fixed with spongy layer, described spongy layer upper end is groove correspondingly concave with ceruical uertebra part, described backrest plate is rotatably connected with base by fixing axle, the both sides of described base are fixed with the plate that gets stuck, the described plate that gets stuck is provided with the triangle fixed block being flexibly connected with it, the described middle body of triangle fixed block is connected with the bottom of support, connect bottom described cradle top backrest plate, described triangle fixed block and support are hinged, described support is hinged with backrest plate.This utility model solves does not has backed problem on bedroom bed, can easily adjust backrest angle, installs spongy layer on backrest, and spongy layer upper end is provided with the groove being consistent with people's cervical vertebra, to the sensation that people is more comfortable during use.
Description
Technical field:
This utility model relates to articles for daily use field, is specifically related to special seat back on a kind of student dormitory bed.
Background technology:
Student written industry or put a small foldable desk when dormitory is surfed the Net the most in bed, is then sitting in bed
On do the homework or surf the Net.But do not have backrest to be seated in bed easy pain in the lumbar region for a long time, for being sitting in bed for a long time
On damage especially for the university students that plays games healthy.For above-mentioned deficiency, need design and exploitation
Special seat back on a kind of student dormitory bed, it is possible to supply disadvantages mentioned above.
Summary of the invention:
In order to solve the problem of above-mentioned existence, this utility model provides special seat back on a kind of student dormitory bed.
Technical scheme is: special seat back on a kind of student dormitory bed, including backrest plate, spongy layer, base, consolidates
Dead axle, the plate that gets stuck, triangle fixed block and support, described backrest plate top is fixed with spongy layer, institute
Stating spongy layer upper end is groove correspondingly concave with ceruical uertebra part, and described backrest plate is rotated with base by fixing axle
Connecting, the both sides of described base are fixed with the plate that gets stuck, described in get stuck plate is provided with and be flexibly connected with it
Triangle fixed block, the described middle body of triangle fixed block is connected with the bottom of support, described support
Top is connected bottom backrest plate.
Preferably, described triangle fixed block and support are hinged.
Preferably, described support is hinged with backrest plate.
Compared with prior art, the beneficial effects of the utility model are: this utility model solves bedroom bed
On do not have backed problem, can easily adjust backrest angle, backrest is installed on spongy layer, and spongy layer
End is provided with the groove being consistent with people's cervical vertebra, to the sensation that people is more comfortable during use.
Accompanying drawing illustrates:
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with
Embodiment of the present utility model is used for explaining this utility model together, is not intended that restriction of the present utility model.
Fig. 1 is structure of the present utility model a certain angle schematic diagram；
Fig. 2 is another angle schematic diagram of structure of the present utility model.
In above-mentioned accompanying drawing, the meaning of each numbering is: 1: backrest plate；2: spongy layer；3: base；4: Gu
Dead axle；5: get stuck plate；6: triangle fixed block；7: support.
Detailed description of the invention:
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that this place is retouched
The preferred embodiment stated is merely to illustrate and explains this utility model, is not used to limit this utility model.
As shown in Fig. 1～Fig. 2, special seat back on a kind of student dormitory bed, including backrest plate 1, spongy layer 2,
Base 3, fixing axle 4, the plate 5 that gets stuck, triangle fixed block 6 and support 7, backrest plate 1 top is solid
Surely having spongy layer 2, spongy layer 2 upper end is groove correspondingly concave with ceruical uertebra part, and backrest plate 1 is by fixing axle
4 are rotatably connected with base 3, and the both sides of base 3 are fixed with the plate 5 that gets stuck, the plate 5 that gets stuck is provided with
Its triangle fixed block 6 being flexibly connected, the middle body of triangle fixed block 6 is connected with the bottom of support 7,
Bottom support 7 top backrest plate 1 connect, triangle fixed block 6 and support 7 are hinged, support 7 with lean on
Backboard block 1 is hinged.
During use, this equipment is put in bed, triangle fixed block 6 is fixed on the card got stuck in plate 5
On shell, then when adjusting backrest plate 1 angle, with hands, triangle fixed block 6 is lifted up, then slides into
Get stuck accordingly upper fixing.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model,
Although this utility model being described in detail with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or in the middle part of it
Technical characteristic is divided to carry out equivalent.All within spirit of the present utility model and principle, that is made any repaiies
Change, equivalent, improvement etc., within should be included in protection domain of the present utility model.
Claims (3)
1. a special seat back on student dormitory bed, including backrest plate (1), spongy layer (2), base (3),
Fixing axle (4), the plate that gets stuck (5), triangle fixed block (6) and support (7), it is characterised in that: institute
Stating backrest plate (1) top and be fixed with spongy layer (2), described spongy layer (2) upper end is and ceruical uertebra part phase
The Baltimore groove answered, described backrest plate (1) is rotatably connected with base (3) by fixing axle (4), described
The both sides of base (3) are fixed with the plate that gets stuck (5), described in get stuck and plate (5) be provided with and it is movable
The triangle fixed block (6) connected, the middle body of described triangle fixed block (6) and support (7)
Bottom connects, and described support (7) top is connected with backrest plate (1) bottom.
Special seat back on a kind of student dormitory bed the most according to claim 1, it is characterised in that: described three
Dihedral fixed block (6) and support (7) are hinged.
Special seat back on a kind of student dormitory bed the most according to claim 1, it is characterised in that: described
Frame (7) is hinged with backrest plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309892.8U CN205696788U (en) | 2016-04-08 | 2016-04-08 | Special seat back on a kind of student dormitory bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309892.8U CN205696788U (en) | 2016-04-08 | 2016-04-08 | Special seat back on a kind of student dormitory bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205696788U true CN205696788U (en) | 2016-11-23 |
Family
ID=57307880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620309892.8U Expired - Fee Related CN205696788U (en) | 2016-04-08 | 2016-04-08 | Special seat back on a kind of student dormitory bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205696788U (en) |
-
2016
- 2016-04-08 CN CN201620309892.8U patent/CN205696788U/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 | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Xieying Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |