CN207943044U - A kind of Knapsack train hard seat air-filled sleeping headrest - Google Patents
A kind of Knapsack train hard seat air-filled sleeping headrest Download PDFInfo
- Publication number
- CN207943044U CN207943044U CN201721812639.5U CN201721812639U CN207943044U CN 207943044 U CN207943044 U CN 207943044U CN 201721812639 U CN201721812639 U CN 201721812639U CN 207943044 U CN207943044 U CN 207943044U
- Authority
- CN
- China
- Prior art keywords
- air bag
- knapsack
- headrest
- fixed band
- air
- 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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Abstract
A kind of Knapsack train hard seat air-filled sleeping headrest includes inner and outer two parts.Inner balloon is evenly distributed with the first air bag being connected with each other（1）, the second air bag（2）, third air bag（3）, four gasbags（4）With the 5th air bag（5）.The open top of knapsack（6）With main storage space（7）It communicates.Outside includes double shoulder straps（8）, gas nozzle（9）, left fixed band（10）, object box（11）, side storage space（12）With right fixed band（13）.The utility model sleep headrest under same compression strength, cube formula structure it is light-weight, few, at low cost with material；Resiliency is good, there is very strong impact resistance and cushioning cushioning ability；Load-bearing is big, elasticity is good, structural stability is good, is unlikely to deform, and has very strong crushing resistance；User can arbitrarily pick and place article in packet；Purposes can be converted according to field of employment, it appears very convenient.
Description
Technical field
The utility model is related to a kind of Knapsack train hard seat air-filled sleeping headrests, particularly belong to daily necessities technology
Field.
Background technology
Situation by train is inevitably encountered when the long-distance trip of people, and by train other than needing with many luggage, most
Big difficulty is to be easy tired out can not but have a good rest.Sleeper ticket is not only hard to buy, but also price general charged is much higher, people's trip
Seat hard seat mostly, and what hard seat almost vertically hardened, some so-called " emperorships " on the market, some higher prices have
Carrying gets up to be a great inconvenience, and practicability is not strong, thus lack it is a kind of it is cost-effective and easy to carry, using easy, function
Complete auxiliary type is ridden on a train tool for taking rest.The purpose of this utility model is to provide a kind of Knapsack train hard seat air-filled sleepings
Headrest, it can effectively make the passenger of hard seat by train restfully rest, and eliminate and sit the arduous and fatigue that hard seat is brought.
Invention content
The purpose of this utility model is to provide a kind of Knapsack train hard seat air-filled sleeping headrests, overcome existing train hard
Seat sleep headrest product cost is higher, inconvenient to carry, the shortcomings that having a single function.
A kind of appearance shape of Knapsack train hard seat air-filled sleeping headrest is knapsack style, including inner and outer two parts.
Sleep headrest air bag is evenly distributed with several air bags being connected with each other, respectively the first air bag（1）, the second air bag
（2）, third air bag（3）, four gasbags（4）, the 5th air bag（5）；There are openings at the top of knapsack（6）, interior design has main storage
Object space（7）, opening（6）With main storage space（7）It communicates.
Include double shoulder straps outside sleep headrest（8）, gas nozzle（9）, left fixed band（10）, object box（11）, side storage space
（12）With right fixed band（13）.
There are one interlayers for the bottom belt of sleep headrest, with the left fixing belt of storage（10）With right fixed band（13）；Gas nozzle（9）
It is communicated with five air bags in inside；To gas nozzle（9）When inflation, five air bag expansions, the left side taken out from the interlayer of sleep headrest bottom
Fixed band（10）With right fixed band（13）Sleep headrest can be fixed on both legs.
The sleep headrest is used as knapsack in use, the first air bag（1）, the second air bag（2）, third air bag（3）,
Four gasbags（4）, the 5th air bag（5）It is non-aerating, at flat shape.
The beneficial effects of the utility model：
A kind of this structure design of Knapsack train hard seat air-filled sleeping headrest of the utility model has outstanding geometry
Mechanical property, under same compression strength, cube formula structure it is light-weight, few, at low cost with material；Resiliency is good, has very strong
Impact resistance and cushioning cushioning ability；Load-bearing is big, elasticity is good, structural stability is good, is unlikely to deform, and has very strong crushing resistance；Make
User can arbitrarily pick and place article in packet；Purposes can be converted according to field of employment, it appears very convenient.
Description of the drawings
Fig. 1：The utility model Knapsack train hard seat air-filled sleeping headrest internal structure schematic diagram；
Fig. 2：The utility model Knapsack train hard seat air-filled sleeping headrest external structure schematic diagram；
In figure：1, the first air bag；2, the second air bag；3, third air bag；4, four gasbags；5, the 5th air bag；6, it is open；7、
Main storage space；8, double shoulder straps；9, gas nozzle；10, left fixed band；11, object box；12, side storage space；13, right fixed band.
Specific implementation mode
Embodiment 1
Knapsack train hard seat air-filled sleeping headrest is only used as knapsack when non-aerating, is made as sleep headrest after inflation
With.The appearance shape of sleep headrest is knapsack style, including inner and outer two parts.Sleep headrest air bag be evenly distributed with it is several each other
Connected air bag, respectively the first air bag（1）, the second air bag（2）, third air bag（3）, four gasbags（4）, the 5th air bag（5）；
There are openings at the top of knapsack（6）, interior design has main storage space（7）, opening（6）With main storage space（7）It communicates.Sleep
Include double shoulder straps outside headrest（8）, gas nozzle（9）, left fixed band（10）, object box（11）, side storage space（12）With right fixation
Band（13）.There are one interlayers for the bottom belt of sleep headrest, with the left fixing belt of storage（10）With right fixed band（13）；Gas nozzle（9）
It is communicated with five air bags in inside.Headrest is slept in use, user can be from gas nozzle when needing to be used as（9）It is inflated into air bag, when
When air bag expands, the left fixed band for being hidden in knapsack bottom is taken out（10）With right fixed band（13）, sleep headrest is fixed after expansion
On both legs, face can be leaned against backpack top and rested by knapsack double swerve when preventing passenger's rest, subsequent user.It uses
The both hands of person can be placed in double shoulder straps（8）Space inside, sleep headrest, object box are embraced with the posture of an embracing（11）It can
For placing carry-on object.
Claims (1)
1. a kind of Knapsack train hard seat air-filled sleeping headrest, it is characterised in that：The appearance shape of the sleep headrest is knapsack
Style, including inner and outer two parts；
Sleep headrest inner balloon is evenly distributed with several air bags being connected with each other, respectively the first air bag (1), the second air bag
(2), third air bag (3), four gasbags (4), the 5th air bag (5)；There are opening (6), interior designs main storage at the top of knapsack
Object space (7), opening (6) are communicated with main storage space (7)；
Including double shoulder straps (8), gas nozzle (9), left fixation with (10), object box (11), side storage space (12) outside sleep headrest
With right fixed band (13)；
There are one interlayers for the bottom belt of sleep headrest, with the left fixed band (10) of storage and right fixation band (13)；Gas nozzle (9) and inside
Five air bags communicate；When being inflated to gas nozzle (9), five air bag expansions, the left fixed band taken out from the interlayer of sleep headrest bottom
(10) sleep headrest can be fixed on both legs with right fixed band (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812639.5U CN207943044U (en) | 2017-12-22 | 2017-12-22 | A kind of Knapsack train hard seat air-filled sleeping headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812639.5U CN207943044U (en) | 2017-12-22 | 2017-12-22 | A kind of Knapsack train hard seat air-filled sleeping headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207943044U true CN207943044U (en) | 2018-10-09 |
Family
ID=63704586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721812639.5U Expired - Fee Related CN207943044U (en) | 2017-12-22 | 2017-12-22 | A kind of Knapsack train hard seat air-filled sleeping headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207943044U (en) |
-
2017
- 2017-12-22 CN CN201721812639.5U patent/CN207943044U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181009 Termination date: 20201222 |