CN205125695U - Liftable back - Google Patents
Liftable back Download PDFInfo
- Publication number
- CN205125695U CN205125695U CN201520793664.8U CN201520793664U CN205125695U CN 205125695 U CN205125695 U CN 205125695U CN 201520793664 U CN201520793664 U CN 201520793664U CN 205125695 U CN205125695 U CN 205125695U
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- CN
- China
- Prior art keywords
- air bag
- backrest
- liftable
- liftable backrest
- airbag
- 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.)
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Abstract
The utility model discloses a liftable back, including a the airbag, arc sector structure and cladding that the airbag's upper surface is the slope have the cushion, and the airbag's front end is close to the airbag bottom surface department and is provided with the charge and discharge ports who is used for connecting the pump, the utility model discloses an adjust the regulation that the aeration quantity realized the back height, moreover can be according to individual's hobby, through adjusting the soft or hard degree that the aeration quantity comes the realization to like to improve the use comfort of back, then, through the design of waist projecting part and both sides spill part, further press close to each human position, in the time of can letting the user lie on the back, each position all relaxs completely, unsettled or other the not comfortable condition in certain position can not appear, still can coordinate the supporter to use, more can not lead to the fact the injury to eyes, waist, the back of the body, joint etc. And more be favorable to loosening mood, regulation state.
Description
Technical field
The utility model relates to the backrest being applicable to recline in bed or on sofa, especially a kind of liftable backrest.
Background technology
Now because rhythm of life is very fast, life stress is larger, all can the relaxation of selection self after people go home, many people like reclining and see paper book or e-book in bed, or be tiltedly recumbent on a sofa and see TV, in order to recumbency is more comfortable, or conveniently read a book and TV, all need to regulate body position with backrest, and need often to alter one's posture, to avoid fatigue.Meanwhile, when seeing papery or e-book, hand needs to lift mobile phone, panel computer or book etc. for a long time.Mostly everybody is to be put into back and head with multiple pillow or cushion at present, not only uses trouble, and regulates inconvenient, and neither meet very much personal back and head construction, comfort level is bad; Though have handset mounting now, bad fixing, lift mobile phone or book etc. with the pushing time, also very easily tired.Easily cause muscular fatigue, spinal injury, eye damage, swivel of hand damage etc. for a long time.
Utility model content
The utility model aims to provide a kind of liftable backrest, goes for any sofa, bed or the similar place that can recline, and can adjust height according to the comfort level of oneself at any time, handy very flexibly, is conducive to healthy.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of liftable backrest, is characterized in that: comprise an air bag, and the upper surface of air bag is the arcuate sectors structure of inclination and is coated with cushion, and the front end of air bag is provided with the charge and discharge gas port for connecting inflator pump near air bag bottom surface place.This backrest can manually or electric inflating pump inflate, appropriate aeration quantity can be filled with according to personal like and posture, by most number carry out regulating arbitrarily reaching satisfied comfort level.
The air chamber that described air bag is communicated with one another by several is formed, the air bag consisted of some air chambers, and support degree is better, can not cause the problems such as direct air bag subsides because tolerance is not enough.
Several air chambers described are by the rubber air chamber of multi-layer wear-resistant, and wearability is comparatively strong, and service life is longer.
Described air bag upper surface is provided with headrest platform near air bag rear end, and upper surface is provided with along angle of inclination in the suitable arc convex air chamber of waist radian near air bag bottom surface place.When user lies on backrest, this protruding plenum section is just applicable to being affixed on waist, does not allow waist have unsettled, user more can be allowed to loosen whole body, improve comfort level further.
Be provided with some springs for supporting in described air bag, the empty cavity position place of spring between air chamber, coordinates air chamber by spring, can improve and support manner as snug as a bug in a rug also simultaneously.
The left and right sides of described air bag entirety can be designed to the lonely shape part of concavity, for arm of letting go, improves comfort level.
Described cushion can be the flannelette pad of space wadding or eider down or buckwheat skin etc. for filler.
The bottom surface of described air bag is connected with dismountable rack, and rack is used for holding mobile telephone, flat board, book etc.
Described rack can be designed to rail structure in the junction of air bag, and person easy to use regulates longitudinal separation; Meanwhile, rack is upper and lower stretching structure, can regulate upper and lower distance.
Therefore, this rack can lock along a Slideslip in air bag, by suitably adjusting distance, more can guarantee that user lies at the comfort that backrest is read.
The technique effect that the utility model obtains is as follows:
The adjustment of the utility model by regulating aeration quantity to realize backrest height, and according to the hobby of individual, by regulating aeration quantity to realize the soft durometer liked, thus the comfort of backrest can be improved; Then, by the design of waist projection and both sides concave portions, further press close to each position of human body, when user can be allowed to lie on backrest, each position is loosened all completely, there will not be unsettled or other the uncomfortable situations in certain position; Rack also can be coordinated to use, more can not damage eyes, waist, the back of the body, joint etc., and more be conducive to loosening mood, adjustment state.
Accompanying drawing explanation
Fig. 1 is side structure schematic diagram of the present utility model;
Fig. 2 is side, sectional structural representation of the present utility model;
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Wherein, Reference numeral is: 1 cushion; 2 headrest platforms; 3 arc convex air chambers; The lonely shape part of 4 concavities; 5 air chambers; 6 springs; 7 charge and discharge gas ports; 8 racks.
Detailed description of the invention
As shown in Figure 1, a kind of liftable backrest, comprises an air bag, and the upper surface of air bag is the arcuate sectors structure of inclination and is coated with cushion 1, and the front end of air bag is provided with the charge and discharge gas port 7 for connecting inflator pump near air bag bottom surface place.This backrest can manually or electric inflating pump inflate, appropriate aeration quantity can be filled with according to personal like and posture, by most number carry out regulating arbitrarily reaching satisfied comfort level.
As shown in Figure 2, the air chamber 5 that described air bag is communicated with one another by several is formed, the air bag consisted of some air chambers 5, and support degree is better, can not cause the problems such as direct air bag subsides because tolerance is not enough.
Several air chambers 5 described are by the rubber air chamber of multi-layer wear-resistant, and wearability is comparatively strong, and service life is longer.
Described air bag upper surface is provided with headrest platform 2 near air bag rear end, upper surface is provided with along angle of inclination in the suitable arc convex air chamber 3 of waist radian near air bag bottom surface place.When user lies on backrest, the part of this protruding air chamber 3 is just applicable to being affixed on waist, does not allow waist have flying shore, user more can be allowed to loosen whole body, improve comfort level further.
Be provided with some springs 6 for supporting in described air bag, the empty cavity position place of spring 6 between air chamber 5, coordinates air chamber 5 by spring 6, can improve and support manner as snug as a bug in a rug also simultaneously.
As shown in Figure 3, the left and right sides of described air bag entirety can be designed to the lonely shape part 4 of concavity, for arm of letting go, improves comfort level.
Described cushion 1 can be the flannelette pad of space wadding or eider down or buckwheat skin etc. for filler.
The bottom surface of described air bag is connected with dismountable rack 8, and rack 8 is for holding mobile telephone, flat board, book etc.
Described rack 8 can be designed to rail structure in the junction of air bag, and person easy to use regulates longitudinal separation; Meanwhile, rack 8 is upper and lower stretching structure, can regulate upper and lower distance.
Therefore, this rack 8 can lock along a Slideslip in air bag, by suitably adjusting distance, more can guarantee that user lies at the comfort that backrest is read.
Claims (10)
1. a liftable backrest, it is characterized in that: comprise an air bag, the upper surface of air bag is the arcuate sectors structure of inclination and is coated with cushion (1), and the front end of air bag is provided with the charge and discharge gas port (7) for connecting inflator pump near air bag bottom surface place.
2. the liftable backrest of one according to claim 1, is characterized in that: the air chamber (5) that described air bag is communicated with one another by several is formed.
3. the liftable backrest of one according to claim 2, is characterized in that: the material of described air chamber (5) is abrasive rubber.
4. the liftable backrest of the one according to Claims 2 or 3, is characterized in that: be provided with some springs (6) for supporting in described air bag, spring (6) is positioned at the empty cavity position place between air chamber (5).
5. the liftable backrest of one according to claim 1, it is characterized in that: described air bag upper surface is provided with headrest platform (2) near air bag rear end, upper surface is provided with along angle of inclination near air bag bottom surface place in the suitable arc convex air chamber (3) of waist radian.
6. a kind of liftable backrest according to claim 1 or 5, is characterized in that: the left and right sides of described air bag entirety is designed to lonely shape part (4) of concavity.
7. the liftable backrest of one according to claim 1, is characterized in that: the filler of described cushion (1) is space wadding or eider down or buckwheat skin.
8. the liftable backrest of one according to claim 1, is characterized in that: the bottom surface of described air bag is connected with dismountable rack (8).
9. the liftable backrest of one according to claim 8, is characterized in that: described rack (8) is the rail structure of adjustable longitudinal separation in the junction of air bag.
10. the liftable backrest of one according to claim 8, is characterized in that: described rack (8) is the stretching structure of adjustable upper and lower distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793664.8U CN205125695U (en) | 2015-10-15 | 2015-10-15 | Liftable back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793664.8U CN205125695U (en) | 2015-10-15 | 2015-10-15 | Liftable back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205125695U true CN205125695U (en) | 2016-04-06 |
Family
ID=55611529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520793664.8U Active CN205125695U (en) | 2015-10-15 | 2015-10-15 | Liftable back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205125695U (en) |
-
2015
- 2015-10-15 CN CN201520793664.8U patent/CN205125695U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |