CN204895217U - Backrest auxiliary device - Google Patents
Backrest auxiliary device Download PDFInfo
- Publication number
- CN204895217U CN204895217U CN201520666611.XU CN201520666611U CN204895217U CN 204895217 U CN204895217 U CN 204895217U CN 201520666611 U CN201520666611 U CN 201520666611U CN 204895217 U CN204895217 U CN 204895217U
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- China
- Prior art keywords
- auxiliary device
- headgear
- utility
- model
- seat auxiliary
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Abstract
The utility model relates to a backrest auxiliary device, including headgear (1) and back pad (4), the pillow wherein is equipped with in headgear (1), back pad (4) are laid to headgear (1) bottom, are equipped with elasticity in back pad (4) and inflate the cavity, and elasticity is inflated the cavity and is passed through air duct (7) and be connected with aerating device (9). The utility model discloses avoid the articular fatigue in passenger's neck and back, improve the passenger and take the comfort, increase the time of having a rest, improve the rest quality, just the utility model discloses the part is simple reliable, and the quality is light, and portable and installation, and with low costs, furthermore, the utility model discloses the use is pollution -free, the noiselessness. The utility model relates to a design benefit, excellent performance, convenient and practical's backrest auxiliary device.
Description
Technical field
The utility model is a kind of back of seat auxiliary device, belongs to the innovative technology of back of seat auxiliary device.
Background technology
Seat for the comfort of the passenger of ride-on vehicles and the impact of health extremely important.Due to existing vehicle seat be mostly hard material and its backrest height not to such an extent as to take time head cannot be supported, a good rest and sleep environment cannot be provided, therefore can greatly reduce the traveling comfort taken, and the fatigue in passenger's neck and joint, back can be caused.
Summary of the invention
The purpose of this utility model is consider the problems referred to above and provide a kind of back of seat auxiliary device.The utility model can avoid the fatigue in passenger's neck and joint, back, improves the comfort that passenger takes.The utility model parts are simple and reliable, and quality is light, be easy to carry and install, and cost is low.
The technical solution of the utility model is: back of seat auxiliary device of the present utility model, include headgear and back cushion, wherein headgear is built with pillow, and headgear basis rest has back cushion, be provided with elastic inflated cavity in back cushion, elastic inflated cavity is connected with gas filled device by ventilation flue.
The utility model compared with prior art, has following beneficial effect: the utility model can avoid the fatigue in passenger's neck and joint, back, improves the sense of passenger's ride comfort; And the utility model parts are simple and reliable, quality is light, be easy to carry and install, and cost is low; In addition, pollution-free, the noiselessness of the utility model use procedure.The utility model is that a kind of design is ingenious, function admirable, convenient and practical back of seat auxiliary device.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model;
Fig. 2 is the block diagram that the utility model turns over another angle.
Detailed description of the invention
Embodiment:
Structural representation of the present utility model as shown in Figure 1, 2, back of seat auxiliary device of the present utility model, include headgear 1 and back cushion 4, wherein headgear 1 is built with pillow, the basis rest of headgear 1 has back cushion 4, be provided with elastic inflated cavity in back cushion 4, elastic inflated cavity is connected with gas filled device 9 by ventilation flue 7.One end of ventilation flue 7 connects the elastic inflated cavity of back cushion 4, and the other end of ventilation flue 7 is connected with gas filled device 9.
In the present embodiment, a side of described headgear 1 is provided with the opening that can be inserted in pillow.So that headgear 1 is sleeved on pillow.Described headgear 1 is hollow hexahedron, and is made up of elastomeric material, and other five face portion of headgear 1 run through cutting, and can not only bind pillow with this, and can paste promotional pamphlet, pillow is affiliated on train seat.
In the present embodiment, described headgear 1 is also equiped with eyeshade cover 2, the both sides of eyeshade cover 2 are equiped with eyeshade 3, and eyeshade 3 can lightly be installed, and can also prevent light direct irradiation eyes, avoid the rest affecting passenger.
In the present embodiment, the surperficial two ends of described back cushion 4 are provided with pump handle 5, can be filled with air in pump handle 5.The effect of pump handle 5 is the unexpected impacts that are subject to of buffering and prevents passenger's wigwag motion.
In the present embodiment, the inflating cavity of described back cushion 4 is separated to be had for filling as the rear pocket 41 of headgear 1 and for loading pocket 42 before the pump handle 5 of losing heart completely.Above-mentioned inflating cavity is divided into front pocket 42 and rear pocket 41 by cloth bag by stitching expense mode.When the utility model does not use, headgear 1 and pump handle 5 are respectively charged into rear pocket 41 and front pocket 42.
In the present embodiment, described back cushion 4 surface is provided with multiple elasticity projection 6 being filled with air.The elasticity projection 6 being filled with air mutually between communicate, pressurized can keep identical pressure, and the effect of elasticity projection 6 is that human body is relied on elasticity projection is more comfortable.
In the present embodiment, the elasticity projection 6 that described back cushion 4 surface is installed is cylindric projections, elasticity projection 6 can be evenly distributed on the position of back and neck, and the elasticity projection 6 that neck is provided with is in certain concave shape, corresponding with the arcuate structure of neck.
In the present embodiment, the material of described back cushion 4, ventilation flue 7, pump handle 5 and elasticity projection 6 is nylon, and it is waterproof, and heat-resisting.
In the present embodiment, described gas filled device 9 is air bag or inflator pump.Gas filled device 9 is connected with master cock 8, and gas filled device 9 controls the inflation of back of seat auxiliary device by master cock 8 and loses heart.
In the present embodiment, described headgear 1 is made up of elastomeric material, and the material due to headgear 1 has certain elasticity, therefore Height Adjustable, uses with the passenger of applicable different height.
Principle of work of the present utility model is as follows: during use, headgear 1 and gas filled device 9 is taken out from rear pocket 41 and front pocket 42 respectively, and headgear 1 is placed in the position of applicable head of passenger support.By gas filled device 9, ventilation flue 7 to the hollow cavity inflation in back cushion 4.The back of seat auxiliary device being filled with gas is placed on back place fix.
Above embodiment only for illustration of the technical solution of the utility model, but not is limited; Although be described in detail the utility model with reference to above-described embodiment, those of ordinary skill in the art has been to be understood that: it still can be modified to the technical scheme that previous embodiment is recorded, or replaces wherein portion of techniques feature; And these amendments or replacement, do not make the spirit and scope departing from technical solutions of the utility model of technical scheme itself.
Claims (10)
1. a back of seat auxiliary device, it is characterized in that including headgear (1) and back cushion (4), wherein headgear (1) is built with pillow, headgear (1) basis rest has back cushion (4), back cushion is provided with elastic inflated cavity in (4), and elastic inflated cavity is connected with gas filled device (9) by ventilation flue (7).
2. back of seat auxiliary device according to claim 1, is characterized in that a side of described headgear (1) is provided with the opening that can be inserted in pillow.
3. back of seat auxiliary device according to claim 1, it is characterized in that described headgear (1) is also equiped with eyeshade cover (2), the both sides of eyeshade cover (2) are equiped with eyeshade (3).
4. back of seat auxiliary device according to claim 1, is characterized in that the surperficial two ends of described back cushion (4) are provided with pump handle (5), can be filled with air in pump handle (5).
5. back of seat auxiliary device according to claim 1, is characterized in that the inflating cavity separation of described back cushion (4) has the rear pocket (41) for loading headgear (1) and the front pocket (42) for loading the pump handle (5) of losing heart completely.
6. the back of seat auxiliary device according to any one of claim 1 to 5, is characterized in that described back cushion (4) surface is provided with the elasticity projection (6) that several are filled with air, the elasticity projection (6) being filled with air mutually between communicate.
7. back of seat auxiliary device according to claim 6, is characterized in that the elasticity projection (6) that described back cushion (4) surface is installed is cylindric projection.
8. back of seat auxiliary device according to claim 6, it is characterized in that described back cushion (4), ventilation flue (7), pump handle (5) and elasticity projection (6) material be nylon.
9. back of seat auxiliary device according to claim 6, is characterized in that described gas filled device (9) is for air bag or inflator pump.
10. back of seat auxiliary device according to claim 6, is characterized in that described headgear (1) is made up of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666611.XU CN204895217U (en) | 2015-08-31 | 2015-08-31 | Backrest auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666611.XU CN204895217U (en) | 2015-08-31 | 2015-08-31 | Backrest auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895217U true CN204895217U (en) | 2015-12-23 |
Family
ID=54917423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520666611.XU Expired - Fee Related CN204895217U (en) | 2015-08-31 | 2015-08-31 | Backrest auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204895217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034897A (en) * | 2015-08-31 | 2015-11-11 | 广东工业大学 | Seat backrest auxiliary device |
-
2015
- 2015-08-31 CN CN201520666611.XU patent/CN204895217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034897A (en) * | 2015-08-31 | 2015-11-11 | 广东工业大学 | Seat backrest auxiliary device |
| CN105034897B (en) * | 2015-08-31 | 2017-12-29 | 广东工业大学 | A kind of backrest servicing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151223 Termination date: 20200831 |