CN202136493U - Multicavity self-inflation stretcher - Google Patents
Multicavity self-inflation stretcher Download PDFInfo
- Publication number
- CN202136493U CN202136493U CN201120211985U CN201120211985U CN202136493U CN 202136493 U CN202136493 U CN 202136493U CN 201120211985 U CN201120211985 U CN 201120211985U CN 201120211985 U CN201120211985 U CN 201120211985U CN 202136493 U CN202136493 U CN 202136493U
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- Prior art keywords
- stretcher
- horizontal plane
- wounded
- wounded person
- main body
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Abstract
The utility model relates to a multicavity self-inflation stretcher which comprises a main stretcher body and is characterized in that the main stretcher body is an integral multicavity sealed air bag body composed of a wounded person lie-down horizontal plane and side walls at the two sides and along the longitudinal direction of the wounded person lie-down horizontal plane; the cross section of the main stretcher body is U-shaped, that is, the main stretcher body is in a structure with the two higher side walls and the lower middle horizontal plane; a plurality of layers of parallel lacing bars are arranged on the side walls at the two sides of the wounded person lie-down horizontal plane along the longitudinal directions of the side walls; and one side edge of each lacing bar is fixedly connected with the internal wall of each side wall of the main stretcher body, and the other side edge of each lacing bar is fixedly connected with a cavity wall of the wounded person lie-down horizontal plane, so as to form an independent side wall air chamber. The stretcher has the beneficial effects that the multicavity sealed air bag body is adopted, and the cross section of the main stretcher body is U-shaped, so that the stretcher deforms slightly after a wounded person lies down, has large rigidity and small deformation deflection, and overcomes the defects that the integral air cushion collapses and deforms inwards after the wounded person lies down. The stretcher has small volume after being folded, and is short in inflation time and convenient to carry. The stretcher can be widely applied to the wounded person rescue in the earthquake fighting & disaster relief process and in emergencies.
Description
Technical field
This utility model belongs to stretcher, relates in particular to a kind of multi-cavity type from aerating stretcher.
Background technology
All be unable to do without stretcher the military first aid sick and wounded and the peacetime of the sick and wounded's transhipment in emergency circumstances, particularly on-the-spot when highway is far away in operation of the area of landform more complicated or emergency episode, unique way of the transhipment sick and wounded is transported with stretcher exactly.The stretcher of present clinical use is to be fixed with in its both sides to lift by the softish canvas of quality to shoulder or framework that the alloy aluminium is processed constitutes.This stretcher volume is big, heavy, be difficult for portable.
At present, the air cushion on the market is of a great variety, is mainly used in family and camps, and their bed surface is a horizontal plane structure.During use, fill gas with, place smooth place, time spent not, the gas of draining, easy to carry.But use with its stretcher that serves as the rescue urgent need, the wounded overlie and can roll.People begin one's study and utilize inflatable air cushion to overcome the shortcoming of existing structure stretcher, design a kind of novel aerating stretcher, and it can satisfy certain science requirement aspect the level of comfort of volume, weight and use, meet body mechanics's structure.(patent No. ZL01213171.7) discloses a kind of aerating stretcher; Comprise the capsule pad and be located at the intake valve on the air bag cushion; Simultaneously be provided with the air bag ridge at air bag cushion, in the air bag cushion bottom surface and two sides be provided with the suspender belt ring, be equipped with annular suspender belt and be connected with lifting to shoulder through suspender belt.Gas is logical mutually with the air bag ridge for air bag cushion.The air bag ridge can be arranged on the air bag cushion one side by horizontal or perpendicular direction.(ZL200810014012.4) a kind of portable combined multifunctional combat readiness stretcher is disclosed; Comprise folding telescopic hack lever, grid type hammock, air matting and air pillow; The periphery of grid type hammock is provided with ring set and is set on the hack lever, and air matting is connected with the grid type hammock, and air pillow is arranged on the upper surface of air matting; The centre of folding telescopic hack lever is provided with hinge, and two ends are provided with and are coated with flexible hack lever and telescoping handle.Existing stretcher is lifted row and is all needed Metallic rod, causes folding volume big, and weight is big, is unfavorable for carrying.Some inflatable packer will be lifted capable handle direct heat and be combined in the side, lift man-hour, and tear easily at the stressed heat seal position of lifting capable handle and air cushion that concentrates on.The disadvantage of present air-cushion type stretcher is the inside collapse-deformation of whole air cushion after the wounded lie upward, causes the wounded very painful, and the wounded that especially fracture also can cause secondary damage.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology; And provide a kind of multi-cavity type from aerating stretcher, and shape of cross section is the U font, and promptly both sides are high, middle low; Adopt multi-cavity structure; Be divided into two-layer air cavity up and down at mid portion, vertically the lacing wire heat seal is on upper and lower stretcher face, in the horizontal lacing wire that has of the middle heat seal of vertical lacing wire.At two side positions, the horizontal lacing wire that is differed by width forms multi-cavity, causes when lifting people's load-bearing, and stretcher body inflation back rigidity is big, stressed good, has overcome the defective of the inside collapse-deformation of whole air cushion after the wounded lie upward.
This utility model is for realizing above-mentioned purpose; Adopt following technical scheme: a kind of multi-cavity type is from aerating stretcher; Comprise the stretcher main body, it is characterized in that: said stretcher main body by the wounded couch horizontal plane and the wounded couch the horizontal plane both sides along its longitudinally sidewall constitute an airtight pneumatophore of whole multi-cavity type, said stretcher body cross-section shape is the U font; It is the structure that the two side is high, the by-level face is low; The said wounded horizontal plane side walls that couches vertically is provided with the parallel lacing wire of multilamellar along it, and the inwall of lacing wire one side and stretcher body wall is affixed, its another side and the wounded independent sidewall air chamber of the affixed formation of horizontal plane internal chamber wall that couches.
The said wounded horizontal plane that couches is made up of upper and lower stretcher face, vertically is connected with several vertical lacing wires between the said upper and lower stretcher face, vertically is being connected with horizontal lacing wire in the middle of the lacing wire, and upper and lower stretcher face constitutes two-layer air cavity up and down.
The said wounded couch and are respectively equipped with inner bag in the up and down two-layer air cavity of horizontal plane.
Said stretcher main body one side head is provided with aneroid battery charge/discharge gas pump and the relief valve that is communicated with air chamber.
Said stretcher main body one side head is provided with and is communicated with independent sidewall air chamber and up and down two-layer air cavity or cholic aneroid battery charge/discharge gas pump and relief valve in each simultaneously.
Said stretcher main body front and back position bottom be provided with nylon adherent buckle and respectively with four to lift capable seat belt bonding; Said lift capable seat belt through stretcher main body both sides correspondence lift in the affixed spacing ring of capable belt position, said two ends of lifting capable seat belt be provided with the stretcher body wall affixed lift capable handle.
Said stretcher main body front and back position bottom be provided with nylon adherent buckle and respectively with four to lift capable seat belt bonding; Said lift capable seat belt through stretcher main body both sides correspondence lift in the affixed spacing ring of capable belt position, said two ends of lifting capable seat belt are provided with the affixed with it capable handle of lifting.
The said wounded horizontal plane front portion that couches is provided with the head holder that connects through nylon adherent buckle, and the said wounded couch, and corresponding human body is connected with locating ring on the horizontal plane, passes chest fixing band, buttocks fixing band and shank fixing band on the said locating ring respectively.
Beneficial effect: adopt the airtight pneumatophore of multi-cavity type, shape of cross section is the U font, has only slight deformation after the wounded couch, and rigidity is big, and the distortion amount of deflection is little, has overcome the defective of the inside collapse-deformation of whole air cushion after the wounded lie upward.Volume after folding is little, and inflationtime is fast, is easy to carry.The wounded that can extensively apply to earthquake relief work, accident rescue.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model three-dimensional cutaway view;
Fig. 3 is this utility model three-dimensional cutaway view;
Fig. 4 is the schematic cross-section of this utility model.
Among the figure: 1, stretcher main body 1-1, the wounded couch horizontal plane 1-2, sidewall 2, head holder 3, chest fixing band 4, buttocks fixing band 5, shank fixing band 6, locating ring 7, aneroid battery charge/discharge gas pump 8, relief valve 9, lift capable handle 10, spacing ring 11, lift capable seat belt 12, go up stretcher face 13, stretcher face 14, lacing wire 15, laterally lacing wire 16, vertically lacing wire 17, inner bag down
The specific embodiment
Specify the specific embodiment of this utility model below in conjunction with preferred embodiment.As shown in the figure; A kind of multi-cavity type is from aerating stretcher; Comprise the stretcher main body, said stretcher main body 1 by the wounded couch horizontal plane 1-1 and the wounded couch the horizontal plane both sides along its longitudinally sidewall 1-2 constitute an airtight pneumatophore of whole multi-cavity type, said stretcher body cross-section shape is the U font; It is the structure that the two side is high, the by-level face is low; The said wounded horizontal plane side walls that couches vertically is provided with the parallel lacing wire of multilamellar 14 along it, and the inwall of lacing wire one side and stretcher body wall is affixed, its another side and the wounded independent sidewall air chamber of the affixed formation of horizontal plane internal chamber wall that couches.The said wounded horizontal plane that couches is made up of upper and lower stretcher face, vertically is connected with several vertical lacing wires 16 between the said upper and lower stretcher face, vertically is being connected with horizontal lacing wire 15 in the middle of the lacing wire, and upper and lower stretcher face 12,13 constitutes two-layer air cavity up and down.The said wounded couch and are respectively equipped with inner bag 17 in the up and down two-layer air cavity of horizontal plane.Said stretcher main body one side head is provided with and is communicated with independent sidewall air chamber and up and down two-layer air cavity or cholic aneroid battery charge/discharge gas pump 7 and relief valve 8 in each simultaneously.Said stretcher main body front and back position bottom be provided with nylon adherent buckle and respectively with four to lift capable seat belt 11 bonding; Said lift capable seat belt through stretcher main body both sides correspondence lift in the affixed spacing ring of capable belt position 10, said two ends of lifting capable seat belt are provided with the affixed with it capable handle 9 of lifting.The said wounded horizontal plane front portion that couches is provided with the head holder 2 that connects through nylon adherent buckle; The said wounded couch, and corresponding human body is connected with locating ring 6 on the horizontal plane, passes chest fixing band 3, buttocks fixing band 4 and shank fixing band 5 on the said locating ring respectively.The stretcher flooring adopts wear-resisting oxford composite thermoplastic polyurethane material up and down.
Embodiment: this utility model multi-cavity type is from the some dimensional parameters of aerating stretcher (by-level face thickness 100mm; Two side thickness 180mm; Long 2000mm, lift capable handle apart from the termination 300mm), when carrying the wounded of different weight; Detect stretcher body diverse location deflection, concrete outcome is as shown in table 1 below.
Certain size multi-cavity type of table 1 is deflection actual measurement situation when aerating stretcher carries
Can find out from measured result, lift capable seat belt and pass the stretcher bottom, be connected one with the stretcher body, stressed good.The U type cross section of design, promptly both sides are high, middle low, adopt multi-cavity structure, at mid portion, are divided into two-layer air cavity up and down, and vertically the lacing wire heat seal is on upper and lower stretcher face, and heat seal has a horizontal lacing wire in the middle of vertical lacing wire.At two side positions, the lacing wire that is differed by width forms multi-cavity, causes when lifting people's load-bearing, and stretcher body inflation back rigidity is big, and the distortion amount of deflection is little, stressed good, has overcome the defective of the inside collapse-deformation of whole air cushion after the wounded lie upward.
The above only is the preferred embodiment of this utility model, is not the structure of this utility model is done any pro forma restriction.Every technical spirit according to this utility model is to any simple modification, equivalent variations and modification that above embodiment did, all still belongs in the scope of technical scheme of this utility model.
Claims (6)
1. a multi-cavity type is from aerating stretcher; Comprise the stretcher main body; It is characterized in that: said stretcher main body by the wounded couch horizontal plane and the wounded couch the horizontal plane both sides along its longitudinally sidewall constitute an airtight pneumatophore of whole multi-cavity type; Said stretcher body cross-section shape is the U font, the structure that promptly two side is high, the by-level face is low, and the said wounded horizontal plane side walls that couches vertically is provided with the parallel lacing wire of multilamellar along it; The inwall of lacing wire one side and stretcher body wall is affixed, its another side and the wounded independent sidewall air chamber of the affixed formation of horizontal plane internal chamber wall that couches.
2. multi-cavity type according to claim 1 is from aerating stretcher; It is characterized in that: the said wounded horizontal plane that couches is made up of upper and lower stretcher face; Vertically be connected with several vertical lacing wires between the said upper and lower stretcher face; Vertically be connected with horizontal lacing wire in the middle of the lacing wire, upper and lower stretcher face constitutes two-layer air cavity up and down.
3. multi-cavity type according to claim 1 and 2 is characterized in that from aerating stretcher: the said wounded couch and are respectively equipped with inner bag in the up and down two-layer air cavity of horizontal plane.
4. multi-cavity type according to claim 1 is characterized in that from aerating stretcher: said stretcher main body one side head is provided with and is communicated with independent sidewall air chamber and up and down two-layer air cavity or cholic aneroid battery charge/discharge gas pump and relief valve in each simultaneously.
5. multi-cavity type according to claim 1 is from aerating stretcher; It is characterized in that: said stretcher main body front and back position bottom be provided with nylon adherent buckle and respectively with four to lift capable seat belt bonding; Said lift capable seat belt through stretcher main body both sides correspondence lift in the affixed spacing ring of capable belt position, said two ends of lifting capable seat belt are provided with the affixed with it capable handle of lifting.
6. multi-cavity type according to claim 1 is from aerating stretcher; It is characterized in that: the said wounded horizontal plane front portion that couches is provided with the head holder that connects through nylon adherent buckle; The said wounded couch, and corresponding human body is connected with locating ring on the horizontal plane, passes chest fixing band, buttocks fixing band and shank fixing band on the said locating ring respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120211985U CN202136493U (en) | 2011-06-22 | 2011-06-22 | Multicavity self-inflation stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120211985U CN202136493U (en) | 2011-06-22 | 2011-06-22 | Multicavity self-inflation stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202136493U true CN202136493U (en) | 2012-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120211985U Expired - Fee Related CN202136493U (en) | 2011-06-22 | 2011-06-22 | Multicavity self-inflation stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202136493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247247A (en) * | 2011-06-22 | 2011-11-23 | 中国人民解放军军事医学科学院卫生装备研究所 | Multi-cavity automatic inflating stretcher |
| CN111688864A (en) * | 2020-06-22 | 2020-09-22 | 广州市番高气模制品有限公司 | Inflatable stretcher boat |
-
2011
- 2011-06-22 CN CN201120211985U patent/CN202136493U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247247A (en) * | 2011-06-22 | 2011-11-23 | 中国人民解放军军事医学科学院卫生装备研究所 | Multi-cavity automatic inflating stretcher |
| CN102247247B (en) * | 2011-06-22 | 2013-08-21 | 中国人民解放军军事医学科学院卫生装备研究所 | Multi-cavity automatic inflating stretcher |
| CN111688864A (en) * | 2020-06-22 | 2020-09-22 | 广州市番高气模制品有限公司 | Inflatable stretcher boat |
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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: 20120208 Termination date: 20130622 |