CN205814962U - A kind of track and field safety air cushion - Google Patents
A kind of track and field safety air cushion Download PDFInfo
- Publication number
- CN205814962U CN205814962U CN201620745545.XU CN201620745545U CN205814962U CN 205814962 U CN205814962 U CN 205814962U CN 201620745545 U CN201620745545 U CN 201620745545U CN 205814962 U CN205814962 U CN 205814962U
- Authority
- CN
- China
- Prior art keywords
- airflow layer
- cushion
- backing plate
- track
- elastic buffering
- 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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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a kind of track and field safety air cushion, including backing plate, cushion, elastic buffering pad, airflow layer I, airflow layer II, oval air bag, universal wheel and buffer cavity, described backing plate is provided above cushion, described cushion is provided above elastic buffering pad, the two ends of described elastic buffering pad are provided above airflow layer I, described airflow layer I and are provided above airflow layer II.This utility model simple in construction, easy to operate, by arranging universal wheel below backing plate, can quickly move；Backing plate arranges the cushion of silica wool implant and the elastic buffering pad of band spring assembly through double buffering effect; airflow layer I and airflow layer II is set; and the buffer cavity between airflow layer I and airflow layer II has fully ensured that the safety of air cushion; in airflow layer I, the oval air bag of arrangement can preferably carry out protective value when protecting health to fall in starting point, practical.
Description
Technical field
This utility model relates to athletic equipment, is specifically related to a kind of track and field safety air cushion.
Background technology
Track and field sports, are the general designations of track, field events and combined race.With the jump of height and distance length computation achievement,
Throwing event is field events；With the footrace of Time Calculation achievement and the project of race track.Track and field events are by field events, track, highway
Race, footrace and cross-country race composition, additionally include the decathlon of part Track & Field item design.
Usually needing to make highly difficult action in track and field sports, the such as motion such as high jump, pommel horse and balance beam, at this
Being easy to safety problem occur in a little motions, this is accomplished by related personnel and does safe preparation, to ensure athletic life
Life safety, but existing safety equipment structurally design more complicated, production cost is higher, and utilization rate is relatively low.
Utility model content
For solving the problems referred to above, this utility model provides a kind of track and field safety air cushion.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of track and field safety air cushion, operates specific as follows: include backing plate, cushion, elastic buffering pad, airflow layer I, fill
Gas-bearing formation II, oval air bag, universal wheel and buffer cavity, described backing plate is provided above cushion, sets above described cushion
Being equipped with elastic buffering pad, the two ends of described elastic buffering pad are provided above airflow layer I, described airflow layer I and are provided above filling
Gas-bearing formation II, is provided with buffer cavity between described airflow layer I, the arrangement of described airflow layer II inner homogeneous is provided with oval air bag,
It is provided with passage between described airflow layer I and airflow layer II, described airflow layer II sidewall is provided with inflation inlet, described inflation
By gas tube and oval airbags on Kou, the diameter of described gas tube is less than the diameter of inflation inlet.
As preferably, bottom described backing plate, it is provided with universal wheel.
As preferably, in described cushion, it is provided with silica wool implant.
As preferably, described elastic buffering pad is internally provided with several flexure spring assemblies.
This utility model simple in construction, easy to operate, by arranging universal wheel below backing plate, can quickly move；
The elastic buffering pad of the cushion and band spring assembly that arrange silica wool implant on backing plate fills through double buffering effect, setting
Gas-bearing formation I and airflow layer II, and the buffer cavity between airflow layer I and airflow layer II fully ensured that the safety of air cushion,
In airflow layer I, the oval air bag of arrangement can preferably carry out protective value when protecting health to fall in starting point, practical
Property is strong.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings；
Fig. 1 is structural representation of the present utility model；
Fig. 2 is air cushion body top view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
As shown in Figure 1-2, this utility model one track and field safety air cushion includes backing plate 1, cushion 2, elastic buffering pad
3, airflow layer I 4, airflow layer II 5, oval air bag 6, universal wheel 7 and buffer cavity 8, described backing plate 1 is provided above buffering
Layer 2, described cushion 2 is provided above elastic buffering pad 3, and the two ends of described elastic buffering pad 3 are provided above airflow layer I
4, described airflow layer I 4 are provided above airflow layer II 5, are provided with buffer cavity 8, described inflation between described airflow layer I 4
Layer II 5 inner homogeneous arrangement is provided with oval air bag 6, is provided with passage between described airflow layer I 4 and airflow layer II 5
11, described airflow layer II 5 sidewall is provided with inflation inlet 10, by gas tube 12 and oval air bag 6 on described inflation inlet 10
Being connected, the diameter of described gas tube 12 is less than the diameter of inflation inlet 10.
It should be noted that and be provided with universal wheel 7 bottom described backing plate 1.
It is provided with silica wool implant in it should be noted that described cushion 2.
It should be noted that described elastic buffering pad 3 is internally provided with several flexure spring assemblies 9.
This utility model simple in construction, easy to operate, by arranging universal wheel below backing plate, can quickly move；
The elastic buffering pad of the cushion and band spring assembly that arrange silica wool implant on backing plate fills through double buffering effect, setting
Gas-bearing formation I and airflow layer II, and the buffer cavity between airflow layer I and airflow layer II fully ensured that the safety of air cushion,
In airflow layer I, the oval air bag of arrangement can preferably carry out protective value when protecting health to fall in starting point, practical
Property is strong.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. a track and field safety air cushion, it is characterised in that: include backing plate (1), cushion (2), elastic buffering pad (3), inflation
Layer I (4), airflow layer II (5), oval air bag (6), universal wheel (7) and buffer cavity (8), described backing plate (1) is provided above
Cushion (2), described cushion (2) is provided above elastic buffering pad (3), sets above the two ends of described elastic buffering pad (3)
Being equipped with airflow layer I (4), described airflow layer I (4) is provided above airflow layer II (5), is provided with slow between described airflow layer I (4)
Rushing cavity (8), the arrangement of described airflow layer II (5) inner homogeneous is provided with oval air bag (6), described airflow layer 1 (4) and airflow layer
It is provided with passage (11) between II (5), described airflow layer II (5) sidewall is provided with inflation inlet (10), described inflation inlet
(10) being connected with oval air bag (6) by gas tube (12) on, the diameter of described gas tube (12) is less than inflation inlet (10)
Diameter.
2. a kind of track and field safety air cushion as claimed in claim 1, it is characterised in that: described backing plate (1) bottom is provided with ten thousand
To wheel (7).
3. a kind of track and field safety air cushion as claimed in claim 1, it is characterised in that: described cushion is provided with stone in (2)
English cotton implant.
4. a kind of track and field safety air cushion as claimed in claim 1, it is characterised in that: described elastic buffering pad (3) is internal to be set
It is equipped with several flexure spring assemblies (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745545.XU CN205814962U (en) | 2016-07-10 | 2016-07-10 | A kind of track and field safety air cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745545.XU CN205814962U (en) | 2016-07-10 | 2016-07-10 | A kind of track and field safety air cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205814962U true CN205814962U (en) | 2016-12-21 |
Family
ID=57562547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620745545.XU Expired - Fee Related CN205814962U (en) | 2016-07-10 | 2016-07-10 | A kind of track and field safety air cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205814962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108079482A (en) * | 2017-12-07 | 2018-05-29 | 浙江海洋大学 | A kind of security protection system in pommel horse |
-
2016
- 2016-07-10 CN CN201620745545.XU patent/CN205814962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108079482A (en) * | 2017-12-07 | 2018-05-29 | 浙江海洋大学 | A kind of security protection system in pommel horse |
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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: 20161221 Termination date: 20190710 |