CN204815420U - Lifesaving air cushion - Google Patents
Lifesaving air cushion Download PDFInfo
- Publication number
- CN204815420U CN204815420U CN201520344184.3U CN201520344184U CN204815420U CN 204815420 U CN204815420 U CN 204815420U CN 201520344184 U CN201520344184 U CN 201520344184U CN 204815420 U CN204815420 U CN 204815420U
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- CN
- China
- Prior art keywords
- air cushion
- cushion body
- substrate tablet
- pole
- 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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Abstract
The utility model provides an improve that lifesaving air cushion belongs to lifesaving, fire control technical field, especially relates to a lifesaving air cushion structure. The utility model provides a can realize multiple buffering, the lifesaving air cushion that buffering effect is good. The utility model discloses an air cushion body, its characterized in that: air cushion body upper end middle part is equipped with the buffering air cushion, buffering air cushion surface area size is this body surface area's of air cushion 4/5ths, through the one -way valve intercommunication between buffering air cushion and the air cushion body, do not be provided with the pole setting in the four corners punishment of air cushion body, be connected with the buffer substrate tablet between four pole settings, the buffer substrate tablet parallels with the air cushion body, the buffer substrate tablet adopts the flexible buffer piece, the pole setting be scalable pole setting, scalable pole setting comprises outer pole and interior pole, in the cavity of interior pole setting and outer pole including, the pole surface be equipped with a hemisphere arch, the axial is provided with several and hemisphere arch half corresponding ball grooves on the cavity inner wall of outer pole.
Description
Technical field
The utility model belongs to lifesaving, technical field of fire control, especially relates to a kind of improvement of life saving gas cushion structure.
Background technology
Safety air cushion, also known as life saving gas cushion, is a kind of lifesaving appliance of high altitude escape.The features such as it is short that it has inflationtime, and buffering effect is remarkable, easy to operate, safe and reliable.The high fiber strength strains that general employing has fire resistance is made, and has fire-retardant, wear-resisting, ageing-resistant, folding convenient, the features such as long service life.But existing life saving gas cushion also comes with some shortcomings, although the elasticity of life saving gas cushion is very strong, dropping process medium velocity quickly aloft, do not have other buffering course directly to drop on life saving gas cushion and be still very easy to make people injured.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of a kind of life saving gas cushion realizing multi-buffer, good buffer effect.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises air cushion body, it is characterized in that: air cushion body upper center is provided with buffering pneumatic cushion, described buffering pneumatic cushion surface area size is 4/5ths of air cushion body surface area, is communicated with between buffering pneumatic cushion with air cushion body by Non-return air valve; In air cushion body corner, place is respectively arranged with vertical rod, and be connected with buffer substrate tablet between four vertical rods, described buffer substrate tablet parallels with air cushion body, and described buffer substrate tablet adopts flexible buffer sheet; Described vertical rod is telescopic pole, telescopic pole is made up of outer bar and interior bar, described interior bar is arranged in the cavity with outer bar, is provided with a hemispherical projections on interior bar surface, and the cavity inner wall of bar outside is axially provided with several hemispherical groove corresponding with hemispherical projections.
As a kind of preferred version, described flexible buffer sheet is pieces of cloth.
As another kind of preferred version, described flexible buffer sheet is flexible plastic sheet.
As another preferred version, between four vertical rods, be provided with two-layer buffer substrate tablet successively from bottom to top.
As another preferred version, described air cushion body is the depression shape air cushion body of four limits higher than middle part.
The utility model beneficial effect:
In use, the human body first fallen from eminence first contacts buffer substrate tablet and continues after breaking through buffer substrate tablet to fall the utility model; Then drop on buffering pneumatic cushion, gas in buffering pneumatic cushion is expressed in air cushion body by Non-return air valve by human body under gravity, because buffering pneumatic cushion can discharge air in air cushion body, so the flexibility decrease of buffering pneumatic cushion, play the object of reducing human falling speed; Finally catch human body by air cushion body, and carry out last road buffering course.In whole process, human body is through buffer substrate tablet, buffering pneumatic cushion and air cushion body, and three road BUFs, make personal fall safer.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model Extensible upright rod structural representation.
In figure, 1 be air cushion body, 2 be buffering pneumatic cushion, 3 be Non-return air valve, 4 be buffer substrate tablet, 5 be vertical rod, 6 be outer bar, 7 be hemispherical groove, 8 be hemispherical projections, 9 for interior bar.
Detailed description of the invention
As shown in Figure 1, the utility model comprises air cushion body 1, it is characterized in that: air cushion body 1 upper center is provided with buffering pneumatic cushion 2, described buffering pneumatic cushion 2 surface area size is 4/5ths of air cushion body 1 surface area, is communicated with between buffering pneumatic cushion 2 with air cushion body 1 by Non-return air valve 3; Be respectively arranged with at air cushion body 1 four jiaos of places between vertical rod 5, four vertical rods 5 and be connected with buffer substrate tablet 4, described buffer substrate tablet 4 parallels with air cushion body 1, and described buffer substrate tablet 4 adopts flexible buffer sheet; Described vertical rod 5 is telescopic pole, telescopic pole is made up of outer bar 6 and interior bar 9, described interior bar 9 arranges in the cavity with outer bar 6, be provided with a hemispherical projections 8 on interior bar 9 surface, the cavity inner wall of bar 6 outside is axially provided with several hemispherical groove 7 corresponding with hemispherical projections 8.
As a kind of preferred version, described flexible buffer sheet 4 is pieces of cloth.
As another kind of preferred version, described flexible buffer sheet 4 is flexible plastic sheet.
As another preferred version, between four vertical rods 5, be provided with two-layer buffer substrate tablet 4 from bottom to top successively.
As another preferred version, described air cushion body 1 is the depression shape air cushion body of four limits higher than middle part.
Described four vertical rods are connected by brace bottom air cushion body, avoid the problem of vertical rod astasia.
Below in conjunction with accompanying drawing 1, one-off process of the present utility model is described.
First the human body fallen from eminence first contacts buffer substrate tablet 4 and continues after breaking through buffer substrate tablet 4 to fall; Then drop on buffering pneumatic cushion 2, gas in buffering pneumatic cushion 2 is expressed in air cushion body 1 by Non-return air valve 3 by human body under gravity, because buffering pneumatic cushion 2 can discharge air in air cushion body 1, so the flexibility decrease of buffering pneumatic cushion 2, play the object of reducing human falling speed; Finally catch human body by air cushion body 1, and carry out last road buffering course.
Above content is the further description done the utility model in conjunction with concrete preferred embodiment; can not assert that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to the protection domain that claims that the utility model submits to are determined.
Claims (5)
1. a life saving gas cushion, comprise air cushion body (1), it is characterized in that: air cushion body (1) upper center is provided with buffering pneumatic cushion (2), described buffering pneumatic cushion (2) surface area size is 4/5ths of air cushion body (1) surface area, is communicated with between buffering pneumatic cushion (2) with air cushion body (1) by Non-return air valve (3); Vertical rod (5) is respectively arranged with at air cushion body (1) corner place, buffer substrate tablet (4) is connected with between four vertical rods (5), described buffer substrate tablet (4) parallels with air cushion body (1), and described buffer substrate tablet (4) adopts flexible buffer sheet; Described vertical rod (5) is telescopic pole, telescopic pole is made up of outer bar (6) and interior bar (9), described interior bar (9) arranges in the cavity with outer bar (6), be provided with a hemispherical projections (8) on interior bar (9) surface, the cavity inner wall of bar (6) outside is axially provided with several hemispherical groove (7) corresponding with hemispherical projections (8).
2. a kind of life saving gas cushion according to claim 1, is characterized in that described flexible buffer sheet (4) is pieces of cloth.
3. a kind of life saving gas cushion according to claim 1, is characterized in that described flexible buffer sheet (4) is flexible plastic sheet.
4. a kind of life saving gas cushion according to claim 1, is characterized in that being provided with two-layer buffer substrate tablet (4) from bottom to top successively between four vertical rods (5).
5. a kind of life saving gas cushion according to claim 1, is characterized in that described air cushion body (1) is the depression shape air cushion body of four limits higher than middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344184.3U CN204815420U (en) | 2015-05-22 | 2015-05-22 | Lifesaving air cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344184.3U CN204815420U (en) | 2015-05-22 | 2015-05-22 | Lifesaving air cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204815420U true CN204815420U (en) | 2015-12-02 |
Family
ID=54673066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344184.3U Expired - Fee Related CN204815420U (en) | 2015-05-22 | 2015-05-22 | Lifesaving air cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204815420U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042939A (en) * | 2018-02-18 | 2018-05-18 | 吴易凡 | A kind of falling from high altitude rescues air cushion |
| CN108144206A (en) * | 2018-02-19 | 2018-06-12 | 吴易凡 | A kind of life saving gas cushion of falling from high altitude |
| CN108175965A (en) * | 2018-02-20 | 2018-06-19 | 吴易凡 | A kind of falling from high altitude correction rescue air cushion |
| CN108175966A (en) * | 2018-02-21 | 2018-06-19 | 吴易凡 | A kind of falling from high altitude correction life saving gas cushion |
| CN108175964A (en) * | 2018-02-19 | 2018-06-19 | 吴易凡 | A kind of falling from high altitude life saving gas cushion |
| CN108187256A (en) * | 2018-02-20 | 2018-06-22 | 吴易凡 | A kind of falling from high altitude correction rescue mode |
| CN108211147A (en) * | 2018-02-21 | 2018-06-29 | 吴易凡 | A kind of life saving gas cushion of falling from high altitude correction |
| CN108295393A (en) * | 2018-02-19 | 2018-07-20 | 吴易凡 | A kind of lifesaving method of falling from high altitude |
| CN108325106A (en) * | 2018-02-21 | 2018-07-27 | 吴易凡 | A kind of lifesaving method of falling from high altitude correction |
| CN108325105A (en) * | 2018-02-19 | 2018-07-27 | 吴易凡 | A kind of falling from high altitude lifesaving method |
| CN108325104A (en) * | 2018-02-18 | 2018-07-27 | 吴易凡 | A kind of falling from high altitude rescue mode |
| CN108355265A (en) * | 2018-02-21 | 2018-08-03 | 吴易凡 | A kind of falling from high altitude correction lifesaving method |
-
2015
- 2015-05-22 CN CN201520344184.3U patent/CN204815420U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042939A (en) * | 2018-02-18 | 2018-05-18 | 吴易凡 | A kind of falling from high altitude rescues air cushion |
| CN108325104A (en) * | 2018-02-18 | 2018-07-27 | 吴易凡 | A kind of falling from high altitude rescue mode |
| CN108144206A (en) * | 2018-02-19 | 2018-06-12 | 吴易凡 | A kind of life saving gas cushion of falling from high altitude |
| CN108175964A (en) * | 2018-02-19 | 2018-06-19 | 吴易凡 | A kind of falling from high altitude life saving gas cushion |
| CN108295393A (en) * | 2018-02-19 | 2018-07-20 | 吴易凡 | A kind of lifesaving method of falling from high altitude |
| CN108325105A (en) * | 2018-02-19 | 2018-07-27 | 吴易凡 | A kind of falling from high altitude lifesaving method |
| CN108175965A (en) * | 2018-02-20 | 2018-06-19 | 吴易凡 | A kind of falling from high altitude correction rescue air cushion |
| CN108187256A (en) * | 2018-02-20 | 2018-06-22 | 吴易凡 | A kind of falling from high altitude correction rescue mode |
| CN108175966A (en) * | 2018-02-21 | 2018-06-19 | 吴易凡 | A kind of falling from high altitude correction life saving gas cushion |
| CN108211147A (en) * | 2018-02-21 | 2018-06-29 | 吴易凡 | A kind of life saving gas cushion of falling from high altitude correction |
| CN108325106A (en) * | 2018-02-21 | 2018-07-27 | 吴易凡 | A kind of lifesaving method of falling from high altitude correction |
| CN108355265A (en) * | 2018-02-21 | 2018-08-03 | 吴易凡 | A kind of falling from high altitude correction lifesaving method |
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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: 20151202 Termination date: 20160522 |