CN202515187U - Double type inflatable back cushion - Google Patents
Double type inflatable back cushion Download PDFInfo
- Publication number
- CN202515187U CN202515187U CN2012201161986U CN201220116198U CN202515187U CN 202515187 U CN202515187 U CN 202515187U CN 2012201161986 U CN2012201161986 U CN 2012201161986U CN 201220116198 U CN201220116198 U CN 201220116198U CN 202515187 U CN202515187 U CN 202515187U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- back cushion
- fixing frame
- fixed mount
- 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
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a double type inflatable back cushion which is characterized by comprising a first fixing frame, a second fixing frame and a connecting column, the back cushion is designed by adopting an integral structure, the interior parts of all components are mutually communicated, the front faces of the first fixing frame and the second fixing frame are arranged to be arc-shaped grooves, the back aces are communicated via the connecting column, and an air charging and discharging valve is also arranged on one side of the first fixing frame. The double type inflatable back cushion has the advantages of simple and firm structure and dexterity in design, and the deflated inflatable back cushion can be curved or folded, has light weight, convenience for carrying, low production cost and quickness in use.
Description
Technical field
The utility model relates to a kind of two-player gas-filled type headrest.
Background technology
When passenger's long-distance travel riding public transportation means, tend to arm-chair and have a rest or sleep, along with rocking of the vehicles; Head is easy to roll or skew; Be in twisted state for a long time and can make neck ache occur or accident is sprained, head also can also can produce dizzy even produce the sensation of vomiting because of the vibrations of the vehicles, increase unsafe factor; The existing chair back is that the material of relative hard is formed, and the head length time leans against on the chair back and pain perception can occur.
In sum, to the defective of prior art, need a kind of two-player gas-filled type headrest especially, with the problem of mentioning more than solving.
The utility model content
The purpose of the utility model is to provide a kind of two-player gas-filled type headrest, through the employing special structural design, thus the purpose of realization the utility model.
The technical problem that the utility model solved can adopt following technical scheme to realize:
A kind of two-player gas-filled type headrest is characterized in that, comprises first fixed mount, second fixed mount and joint pin; The design of employing integral structure; Inner perforation each other between each parts, the front of said first fixed mount and second fixed mount is set to the camber line connected in star, and the back side is connected through joint pin.
In an embodiment of the utility model, a side of said first fixed mount also is provided with Air filling and discharging valves.
The beneficial effect of the utility model is: simple in structurely firmly design and can curl after the exhaust of ingenious inflation headrest or folding, in light weight, easy to carry, production cost is low, uses quick.
Description of drawings
Fig. 1 is the structural representation of the described a kind of two-player gas-filled type headrest of the utility model.
Fig. 2 is the bottom view of the described a kind of two-player gas-filled type headrest of the utility model.
Fig. 3 is the front view of the described a kind of two-player gas-filled type headrest of the utility model.
Fig. 4 is the top view of the described a kind of two-player gas-filled type headrest of the utility model.
Fig. 5 is the left view of the described a kind of two-player gas-filled type headrest of the utility model.
Fig. 6 is the right view of the described a kind of two-player gas-filled type headrest of the utility model.
Fig. 7 is the rearview of the described a kind of two-player gas-filled type headrest of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with the specific embodiment, further set forth the utility model.
Like Fig. 1-shown in Figure 7; The described a kind of two-player gas-filled type headrest of the utility model; Comprise first fixed mount 100 and second fixed mount 200; The front of said first fixed mount 100 and second fixed mount 200 is set to camber line connected in star 120 and 220, and the back side is communicated with through joint pin 110, and a side of first fixed mount 110 also is provided with Air filling and discharging valves 111.
The utility model only need be full of gas in use and be affiliated on the seat of the vehicles and get final product; Intake type only needs just can pack up inner air discharging finishing back is folding, simple in structure firmly, design and can curl after the exhaust of ingenious inflation headrest or folding; In light weight; Easy to carry, production cost is low, uses quick.The aerated formula headrest of this kind adopts the principle of inflatable, makes it to become soft, thereby has improved the comfort level to human body, is applicable to that train hard seat chair, two sides sit outdoor leisure chair or the like, the use that may be used to have a rest of its both sides.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. a two-player gas-filled type leans on sincere feeling, it is characterized in that, comprises first fixed mount, second fixed mount and joint pin; The design of employing integral structure; Inner perforation each other between each parts, the front of said first fixed mount and second fixed mount is set to the camber line connected in star, and the back side is connected through joint pin.
2. a kind of two-player gas-filled type according to claim 1 leans on sincere feeling, it is characterized in that a side of said first fixed mount also is provided with Air filling and discharging valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201161986U CN202515187U (en) | 2012-03-23 | 2012-03-23 | Double type inflatable back cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201161986U CN202515187U (en) | 2012-03-23 | 2012-03-23 | Double type inflatable back cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202515187U true CN202515187U (en) | 2012-11-07 |
Family
ID=47098167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201161986U Expired - Fee Related CN202515187U (en) | 2012-03-23 | 2012-03-23 | Double type inflatable back cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202515187U (en) |
-
2012
- 2012-03-23 CN CN2012201161986U patent/CN202515187U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130323 |