CN210749872U - Foldable water area rescue stretcher - Google Patents
Foldable water area rescue stretcher Download PDFInfo
- Publication number
- CN210749872U CN210749872U CN201921261133.9U CN201921261133U CN210749872U CN 210749872 U CN210749872 U CN 210749872U CN 201921261133 U CN201921261133 U CN 201921261133U CN 210749872 U CN210749872 U CN 210749872U
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- Prior art keywords
- pull rod
- stretcher
- base
- spring
- opening
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Abstract
The utility model discloses a folding waters rescue stretcher, including stretcher body, guard plate, connecting piece and half space, the bottom of stretcher body is provided with the base, and the inside left and right sides of base all is provided with the gasbag, one side of gasbag is provided with the inflation valve, and the inflation valve runs through the base, the guard plate sets up at the top of base, and the right side of guard plate has seted up first opening, first recess has all been seted up at both ends around the first opening, and the inside of first recess is provided with first spring, first spring one end is fixed with the one end of first pull rod, and the other end of first pull rod is inside to run through there is the second pull rod, the connecting piece sets up the left side at the guard plate. This folding waters rescue stretcher is provided with the hinge, and is facing to the guard plate through the hinge to the base direction, makes 2 gasbags fold from top to bottom to can make the stretcher reduce area when the transportation is carried.
Description
Technical Field
The utility model relates to a waters rescue technical field specifically is a folding waters rescue stretcher.
Background
The stretcher is a common medical rescue tool, is used for transporting sick and wounded in major medical rescue and accident rescue, and can float on water, so that the inflatable stretcher is an ideal tool for water area rescue.
The bottom of the existing inflatable stretcher is provided with an air bag, a certain time is delayed in emergency rescue, meanwhile, the air bag is inflated in advance, the existing inflatable stretcher is not easy to store, the occupied area is large when the existing inflatable stretcher is transported and carried, the existing inflatable stretcher is single, under the condition that a plurality of people are rescued in a water area, a plurality of stretchers cannot be connected in parallel, batch rescue is needed, the rescue time is delayed, the fixing mode of the existing inflatable stretcher for wounded is complex, the rescue time is increased, and the existing equipment needs to be improved aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a folding waters rescue stretcher to area is great when solving the transportation of the current inflatable stretcher that provides among the above-mentioned background art and carrying, and current inflatable stretcher is more single, under the condition of many people in waters rescue, needs the batch rescue, delays the rescue time, and current inflatable stretcher is to the comparatively loaded down with trivial details problem of wounded's fixed mode.
In order to achieve the above object, the utility model provides a following technical scheme: a foldable water area rescue stretcher comprises a stretcher body, protection plates, connecting pieces and a rest platform, wherein a base is arranged at the bottom of the stretcher body, air bags are arranged on the left side and the right side inside the base, an inflation valve is arranged on one side of each air bag and penetrates through the base, the protection plates are arranged at the tops of the base, a first opening is formed in the right side of each protection plate, first grooves are formed in the front end and the rear end of each first opening, first springs are arranged inside the first grooves, one ends of the first springs are fixed with one ends of first pull rods, second pull rods penetrate through the other ends of the first pull rods, the connecting pieces are arranged on the left side of the protection plates, fixing holes are formed in the middles of the protection plates, hinges are arranged at the left end and the right end of the middle of the protection plates, and the rest platform is arranged in the middle of, and the right side of rest platform is provided with inserts the knot shell, insert the inside of detaining the shell and seted up the second opening, and the bayonet socket has all been seted up at both ends about the second open-ended, the second recess has been seted up in rest platform's left side, and both ends all are provided with the block cover about the inside of second recess, the centre of block cover is provided with the pivot, and is fixed with the flat spiral spring in the centre of pivot, the one end of flat spiral spring is fixed with the one end of fixed band, and the other end of fixed band is provided with the plug-in hook.
Preferably, the base is air-tight cloth, and the gasbag and the inflation valve inside the base all are provided with 2, and gasbag and inflation valve all set up with the axis symmetry of base.
Preferably, the first pull rod is of a hollow structure, and the first pull rod and the second pull rod are both arranged in an L shape.
Preferably, the cross-sectional area of the first pull rod is larger than that of the second pull rod, and the cross-sectional area of the first pull rod is smaller than that of the fixing hole.
Preferably, there are 2 hinges, and the hinge sets up with the axis symmetry of backplate.
Preferably, the clamping sleeve is connected with the rotating shaft through a bearing, and the rotating shaft is rotatably connected with the flat spiral spring.
Compared with the prior art, the beneficial effects of the utility model are that: the oil drum carrying device for logistics comprises a conveying device,
(1) the hinge is arranged, the protection plate is folded towards the base direction through the hinge, and the two air bags are folded up and down, so that the occupied area of the stretcher can be reduced during transportation and carrying;
(2) the first groove and the connecting piece are arranged, when a plurality of people need to be rescued, the first pull rod and the second pull rod compress the first spring and are pulled into the first groove, the connecting piece on the left side of one stretcher is inserted into the first opening on the right side of the other stretcher in an aligning mode, the first pull rod and the second pull rod are loosened, the first spring ejects the first pull rod and the second pull rod out and penetrates through the fixing hole, and therefore the two stretchers are connected in parallel, and a plurality of people can be rescued in one-time rescue;
drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic top view of the flat spiral spring of the present invention;
FIG. 4 is a side view of the buckle housing of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. stretcher body, 2, base, 3, gasbag, 4, inflation valve, 5, guard plate, 6, first opening, 7, first recess, 8, first spring, 9, first pull rod, 10, second pull rod, 11, connecting piece, 12, fixed orifices, 13, hinge, 14, rest platform, 15, eye-splice shell, 16, second opening, 17, bayonet socket, 18, second recess, 19, block cover, 20, pivot, 21, flat spiral spring, 22, fixed band, 23, inserted hook.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a folding waters rescue stretcher, as shown in fig. 1, the bottom of stretcher body 1 is provided with base 2, and the inside left and right sides of base 2 all is provided with gasbag 3, base 2 is airtight cloth, and the inside gasbag 3 of base 2 and inflation valve 4 all are provided with 2, gasbag 3 and inflation valve 4 all set up with base 2's axis symmetry, can aerify gasbag 3 respectively through 2 inflation valve 4, make 2 inflation valves 4 aerify simultaneously to make the inflation time reduce.
As shown in fig. 1, 2 and 5, an inflation valve 4 is disposed on one side of an airbag 3, the inflation valve 4 penetrates through a base 2, a protection plate 5 is disposed on the top of the base 2, a first opening 6 is disposed on the right side of the protection plate 5, first grooves 7 are disposed at the front end and the rear end of the first opening 6, a first spring 8 is disposed inside the first groove 7, one end of the first spring 8 is fixed with one end of a first pull rod 9, a second pull rod 10 penetrates through the other end of the first pull rod 9, the first pull rod 9 is of a hollow structure, the first pull rod 9 and the second pull rod 10 are both disposed in an "L" shape, when the first pull rod 9 and the second pull rod 10 compress the first spring 8, a connecting member 11 is inserted into the first opening 6, the first pull rod 9 and the second pull rod 10 are released, the first pull rod 9 and the second pull rod 10 are inserted into a fixing hole 12, so that the connecting member 11 can be fixed in the first opening 6, the connecting piece 11 sets up in the left side of guard plate 5, and has seted up fixed orifices 12 in the middle of the guard plate 5, and the cross sectional area of first pull rod 9 is greater than the cross sectional area of second pull rod 10, and the cross sectional area of first pull rod 9 is less than the cross sectional area of fixed orifices 12, and when first pull rod 9 and second pull rod 10 were fixed connecting piece 11, the inside of first pull rod 9 one end was inserted to the one end of second pull rod 10, can make fixed more firm.
As shown in fig. 1 and 2, both ends all are provided with hinge 13 about the centre of guard plate 5, and hinge 13 has 2, and hinge 13 sets up with the axis symmetry of guard plate 5, folds guard plate 5 towards base 2 through hinge 13, can make stretcher body 1 reduce area when the transportation is carried to make it conveniently carry the transportation.
As shown in fig. 2, 3 and 4, the resting platform 14 is disposed in the middle of the top of the stretcher body 1, the right side of the resting platform 14 is provided with a buckle casing 15, the inside of the buckle casing 15 is provided with a second opening 16, the upper and lower ends of the second opening 16 are both provided with bayonets 17, the left side of the resting platform 14 is provided with a second groove 18, the upper and lower ends of the inside of the second groove 18 are both provided with engaging sleeves 19, the middle of the engaging sleeve 19 is provided with a rotating shaft 20, the middle of the rotating shaft 20 is fixed with a spiral spring 21, the engaging sleeve 19 is connected with the rotating shaft 20 by a bearing, the rotating shaft 20 is rotatably connected with the spiral spring 21, when the fixing band 22 is drawn out from the second groove 18, the fixing band 22 pulls the spiral spring 21 to rotate, so that the spiral spring 21 pulls the rotating shaft 20 to rotate in the engaging sleeve 19, then the fixing band 22 is loosened, the spiral spring 21 drives the rotating shaft, so that the fixing band 22 is received in the second groove 18, the fixing band 22 can be conveniently contracted, one end of the fixing band 22 is fixed to one end of the spiral spring 21, and the other end of the fixing band 22 is provided with the insertion hook 23.
The working principle is as follows: when the foldable water area rescue stretcher is used, firstly, the protection plate 5 is outwards unfolded through the hinge 13, the stretcher body 1 is opened, the external inflation device is connected, the air bag 3 is inflated from the inflation valve 4 of the base 2, when the air in the air bag 3 is sufficient, when a plurality of people are rescued, the first pull rod 9 and the second pull rod 10 compress the first spring 8 and are pulled into the first groove 7, then the connecting piece 11 on the left side of one stretcher body 1 is inserted into the first opening 6 on the right side of the other stretcher body 1 in an aligning way, the first pull rod 9 and the second pull rod 10 are loosened, the first spring 8 ejects the first pull rod 9 and the second pull rod 10 out of the first groove 7, the first spring 8 penetrates the first pull rod 9 through the fixing hole 12, one end of the second pull rod 10 is inserted into one end of the first pull rod 9, so that 2 stretcher bodies 1 can be spliced more firmly, and then a wounded person is fixed on the stretcher body 1, pulling the insertion hook 23, the pulling force of the insertion hook 23 is greater than the acting force of the spiral spring 21 on the fixing band 22, so that the fixing band 22 is pulled out of the second groove 18 by the insertion hook 23, then the insertion hook 23 is inserted into the second opening 16, so that the insertion hook 23 is fixed in the insertion buckle shell 15, then when the fixing band 22 is unfastened, the insertion hook 23 is pulled out of the insertion buckle shell 15, then the spiral spring 21 acts on the fixing band 22, so that the fixing band 22 is contracted towards the inside of the second groove 18, so that the fixing and unfastening are simpler and more convenient for the wounded, and the whole work is completed.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a folding waters rescue stretcher, includes stretcher body (1), guard plate (5), connecting piece (11) and rest platform (14), its characterized in that: the stretcher is characterized in that a base (2) is arranged at the bottom of the stretcher body (1), air bags (3) are arranged on the left side and the right side of the interior of the base (2), an inflation valve (4) is arranged on one side of each air bag (3), the inflation valve (4) penetrates through the base (2), a protection plate (5) is arranged at the top of the base (2), a first opening (6) is formed in the right side of the protection plate (5), first grooves (7) are formed in the front end and the rear end of each first opening (6), a first spring (8) is arranged inside each first groove (7), one end of each first spring (8) is fixed with one end of a first pull rod (9), a second pull rod (10) penetrates through the other end of each first pull rod (9), a connecting piece (11) is arranged on the left side of the protection plate (5), and a fixing hole (12) is formed in the middle of the protection plate (5), both ends all are provided with hinge (13) about the centre of guard plate (5), but rest platform (14) set up in the middle of the top of stretcher body (1), and the right side of rest platform (14) is provided with inserts and detains shell (15), insert and detain the inside of shell (15) and seted up second opening (16), and bayonet socket (17) have all been seted up at the upper and lower both ends of second opening (16), second recess (18) have been seted up in the left side of rest platform (14), and both ends all are provided with clamping sleeve (19) about the inside of second recess (18), the centre of clamping sleeve (19) is provided with pivot (20), and the centre of pivot (20) is fixed with spiral flat spring (21), the one end of flat spiral spring (21) is fixed with the one end of fixed band (22), and the other end of fixed band (22) is provided with inserts hook (23).
2. A collapsible rescue stretcher for a water area as claimed in claim 1 wherein: the base (2) is airtight cloth, 2 airbags (3) and inflation valves (4) inside the base (2) are arranged, and the airbags (3) and the inflation valves (4) are symmetrically arranged on the central axis of the base (2).
3. A collapsible rescue stretcher for a water area as claimed in claim 1 wherein: the first pull rod (9) is of a hollow structure, and the first pull rod (9) and the second pull rod (10) are both arranged in an L shape.
4. A collapsible rescue stretcher for a water area as claimed in claim 1 wherein: the cross-sectional area of the first pull rod (9) is larger than that of the second pull rod (10), and the cross-sectional area of the first pull rod (9) is smaller than that of the fixing hole (12).
5. A collapsible rescue stretcher for a water area as claimed in claim 1 wherein: the number of the hinges (13) is 2, and the hinges (13) are symmetrically arranged on the central axis of the guard plate (5).
6. A collapsible rescue stretcher for a water area as claimed in claim 1 wherein: the clamping sleeve (19) is connected with the rotating shaft (20) through a bearing, and the rotating shaft (20) is rotationally connected with the flat spiral spring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261133.9U CN210749872U (en) | 2019-08-06 | 2019-08-06 | Foldable water area rescue stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261133.9U CN210749872U (en) | 2019-08-06 | 2019-08-06 | Foldable water area rescue stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210749872U true CN210749872U (en) | 2020-06-16 |
Family
ID=71057663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921261133.9U Expired - Fee Related CN210749872U (en) | 2019-08-06 | 2019-08-06 | Foldable water area rescue stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210749872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662760A (en) * | 2021-08-30 | 2021-11-19 | 姜荣健 | Foldable disaster area medical rescue stretcher convenient to go upstairs |
-
2019
- 2019-08-06 CN CN201921261133.9U patent/CN210749872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662760A (en) * | 2021-08-30 | 2021-11-19 | 姜荣健 | Foldable disaster area medical rescue stretcher convenient to go upstairs |
| CN113662760B (en) * | 2021-08-30 | 2023-08-15 | 西安交通大学医学院第一附属医院 | Folding disaster area medical rescue stretcher convenient to go upstairs |
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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 |
Granted publication date: 20200616 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |