CN115743474A - Floating stretcher for water rescue - Google Patents
Floating stretcher for water rescue Download PDFInfo
- Publication number
- CN115743474A CN115743474A CN202211631735.5A CN202211631735A CN115743474A CN 115743474 A CN115743474 A CN 115743474A CN 202211631735 A CN202211631735 A CN 202211631735A CN 115743474 A CN115743474 A CN 115743474A
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- stretcher
- wall
- inner cavity
- rear side
- floating frame
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002791 soaking Methods 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 8
- 235000012255 calcium oxide Nutrition 0.000 description 4
- 239000000292 calcium oxide Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
Images
Abstract
The invention relates to the technical field, in particular to a floating stretcher for water rescue, which comprises a floating frame, air bags, handles and hooks, wherein the air bags are arranged on the outer wall of the floating frame in a surrounding manner, the left side, the right side and the rear side of each air bag are respectively provided with the handles, the number of the handles on the left side, the right side and the rear side is respectively three and one, the hooks are arranged on the left side and the right side of the rear side of each air bag, and the stretcher further comprises: the drain pipe is arranged in the middle of the bottom end of the front side of the floating frame; the sunshade component is arranged at the top of the inner cavity of the floating frame; and the supporting cylinders are respectively arranged at the left side, the right side and the middle part of the rear side of the bottom of the inner cavity of the floating frame. The device can prevent to be put on the stretcher by the rescue personnel after last soaking in water, plays certain cold-proof effect to being rescued personnel to absorb partial moisture, alleviate by the rescue personnel's health, also can shelter from sunshine and can shelter from wind and rain when bad weather to the rescue personnel simultaneously.
Description
Technical Field
The invention relates to the technical field of stretchers, in particular to a water rescue floating stretcher.
Background
The stretcher is a common transport means in the medical field, and is convenient for patients and wounded persons to lie down in the transport process, wherein the floating stretcher is used for rescuing people on water, the floating stretcher is generally composed of a stretcher body, a handle and a binding belt, the rescued people are placed in the floating stretcher in the rescue process, and then the floating stretcher is transported.
Still there are a lot of problems in current showy stretcher, for example patent No. 202023280006.9, including the stretcher body, be provided with the ligature area on the stretcher body, the stretcher body both sides are provided with the handle, the tip of stretcher body is provided with headrest portion, be provided with the head breach of stepping down on the headrest portion, still be provided with induction system and luminous band on the showy stretcher of rescue, induction system is used for responding to whether be in the aquatic condition and for the luminous band provides the electric energy, and this patent has solved and has caused easily when the ligature is rescued personnel to be drowned problem by the rescuers, nevertheless is rescued by the rescuers and put back on ordinary stretcher, still can be aquatic, if adopt inflatable showy stretcher, also can have a large amount of moisture on the rescuers clothes and float the stretcher unavoidably and discharge in inflatable showy stretcher, be unfavorable for rescuers's health, based on this we propose a showy stretcher on water and solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a water rescue floating stretcher, which solves the problem that rescued people still can be immersed in water after being placed on the stretcher in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a showy stretcher of rescue on water, is including floating frame, gasbag, handle, couple, the outer wall of floating frame is around installing the gasbag, the left and right sides and the rear side of gasbag all are provided with the handle, and the handle quantity of its left and right sides and rear side is three and one respectively, the rear side left and right sides of gasbag all is provided with the couple, still includes: the drain pipe is arranged in the middle of the bottom end of the front side of the floating frame; the sunshade component is arranged at the top of the inner cavity of the floating frame; the supporting cylinders are respectively arranged on the left side, the right side and the middle part of the rear side of the bottom of the inner cavity of the floating frame, and the number of the supporting cylinders on the left side, the right side and the middle part of the rear side is three or one; the inserting column is inserted at the rear side of the top end of the supporting cylinder, and the bottom end of the inserting column extends to the bottom end of the inner cavity of the supporting cylinder and is installed together through a bearing; the three through holes are arranged on the front side wall surface of the inserted column at equal intervals from top to bottom, and extend to the other side surface of the inserted column; the three supporting blocks are respectively arranged on the outer wall of the inserting column and correspond to the three through openings, and the supporting blocks extend out of the through openings; the stretcher is inserted into the inner cavity of the floating frame and sleeved on the outer wall of the supporting cylinder, and the stretcher is lapped on the supporting block; the two groups of the drainage holes are respectively arranged at the left side and the right side of the top end of the stretcher, and three rows of the drainage holes are formed in each group; the positioning assembly is arranged at the bottom end of the inner wall of the supporting cylinder; and the four positioning grooves are respectively and equidistantly arranged at the positions corresponding to the positioning components on the circumference of the bottom end of the outer wall of the inserting column.
In a preferred embodiment, the sunshade assembly comprises: the two sliding chutes are respectively arranged at the top ends of the front side and the rear side of the inner cavity of the floating frame; the two sliding blocks are respectively embedded in the left side and the right side of the inner cavity of the sliding chute; one ends of the two permanent magnet strips which are mutually attracted are arranged on the front sides of the two sliding blocks of the sliding groove inner cavity positioned on the rear side, and the other ends of the permanent magnet strips are arranged on the rear sides of the two sliding blocks of the sliding groove inner cavity positioned on the front side; the two holding rods are respectively arranged on the front side and the rear side of the top end of the permanent magnet strip; and one end of the sunshade curtain is arranged on the outer side of the permanent magnet strip, and the other end of the sunshade curtain is arranged on the top end of the inner wall of the floating frame and covers the top of the floating frame.
In a preferred embodiment, the two permanent magnet strips are mutually attracted together at the upper middle part of the floating frame, and the sun-shading curtain is straightened and tightened.
In a preferred embodiment, the top ends of the front side and the rear side of the supporting cylinder are provided with convex blocks, and the lower ends of the convex blocks are attached to the stretcher.
In a preferred embodiment, the positioning assembly comprises: the sleeve block is sleeved at the bottom of the outer wall of the inserting column, the outer wall of the sleeve block is fixed on the inner wall of the supporting cylinder, and cavities are formed in the left side and the right side of an inner cavity of the sleeve block; the two round rods are respectively arranged at the upper side and the lower side in a cavity arranged in the inner cavity of the sleeve block; the sleeve plate is sleeved on the outer walls of the two round rods; the positioning ball is arranged in the middle of the inner side of the sleeve plate; and the spring is sleeved on the outer wall of the round rod, and the inner end and the outer end of the spring are respectively clamped on the inner walls of the cavities arranged in the sleeve plate and the sleeve block inner cavity.
In a preferred embodiment, a part of the positioning ball extends to the positioning groove at the corresponding position through the sleeve block.
In a preferred embodiment, the distance between each of said support blocks is the same as the thickness of the stretcher.
The invention provides a water rescue floating stretcher, which has the beneficial effects that:
1. according to the invention, through the mutual matching of the sliding groove, the sliding block, the permanent magnet strip, the holding rod and the sunshade screen in the sunshade component, the sunshade screen can be folded or unfolded, the top end of the floating frame can be opened or shielded, rescued persons can be conveniently placed in the floating frame when the floating frame is opened, and the rescued persons can be conveniently shielded from sunlight after shielding, and can be shielded from wind and rain in severe weather.
2. According to the stretcher, the support block can be driven to rotate towards the other side of the support cylinder along the through hole and rotate back to the inner cavity of the support cylinder through rotating the inserting column, the support block is separated from the stretcher, the height of the stretcher can be adjusted up and down to adapt to different rescued people, the support block can be supported and limited again by rotating the inserting column after adjustment, the rescued people are prevented from being inconvenient to lift after being placed into the floating frame in a thin and too deep manner, and the application range is wide.
3. Before the quick-acting type life-saving device is used, a small amount of quicklime powder can be poured into the bottom of the inner cavity of the floating frame from the drain hole, a rescued person can be conveniently placed on the quick-acting type life-saving device through the stretcher, moisture carried by clothes of the rescued person can be drained into the bottom of the inner cavity of the floating frame from the drain hole, the rescued person is prevented from being always immersed in water, the moisture and the quicklime powder which is placed in advance are mixed and react to release heat, a certain warm-keeping effect can be achieved on the rescued person, part of moisture can be absorbed, and the physical condition of the rescued person can be relieved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of the present invention after installing a sunshade;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 4 is a front sectional structural view of the present invention;
FIG. 5 is a front cross-sectional structural view of the support cylinder of FIG. 4;
fig. 6 is an enlarged structural view at B in fig. 5.
In the figure: 1. a floating frame; 2. an air bag; 3. a handle; 4. hooking; 5. a drain pipe; 6. a chute; 7. a slider; 8. permanent magnet strips; 9. a holding rod; 10. a sun screen; 11. a support cylinder; 12. inserting a column; 13. a port; 14. a supporting block; 15. a stretcher; 16. a drain hole; 17. a bump; 18. a positioning assembly; 181. sleeving a block; 182. a round bar; 183. sheathing the board; 184. a positioning ball; 185. a spring; 19. and (7) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a water rescue floating stretcher comprises a floating frame 1, an air bag 2, handles 3, hooks 4, a drain pipe 5, a sun shading assembly, a supporting cylinder 11, inserting columns 12, through holes 13, supporting blocks 14, a stretcher 15, drain holes 16, a positioning assembly 18 and a positioning groove 19, wherein the air bag 2 is installed on the outer wall of the floating frame 1 in a surrounding mode, the handles 3 are arranged on the left side and the right side and the rear side of the air bag 2, the number of the handles 3 on the left side and the right side and the number of the handles on the rear side are three and one respectively, the hooks 4 are arranged on the left side and the right side of the rear side of the air bag 2, the device can be conveniently driven to move on water by ropes through the hooks 4, the drain pipe 5 is installed in the middle of the bottom of the front side of the floating frame 1, and water at the bottom of an inner cavity of the floating frame 1 can be conveniently drained through the drain pipe 5; the sunshade component is arranged at the top of the inner cavity of the floating frame 1; the supporting cylinders 11 are respectively arranged on the left side, the right side and the middle part of the rear side of the bottom of the inner cavity of the floating frame 1, and the number of the supporting cylinders 11 on the left side, the right side and the middle part of the rear side is three or one; the inserting column 12 is inserted at the rear side of the top end of the supporting cylinder 11, and the bottom end of the inserting column 12 extends to the bottom end of the inner cavity of the supporting cylinder 11 and is installed together through a bearing; the three through holes 13 are arranged on the front side wall surface of the inserted column 12 at equal intervals from top to bottom, and the through holes 13 extend to the other side surface of the inserted column 12; the three supporting blocks 14 are respectively arranged on the outer wall of the inserting column 12 and correspond to the three through holes 13, the supporting blocks 14 extend out of the through holes 13, the supporting blocks 14 can conveniently rotate through the through holes 13, the distance between the inserting column 12 and the front side of the inner cavity of the supporting cylinder 11 is larger than the length of the supporting blocks 14 in the left-right direction, and the supporting blocks 14 can rotate back to the inner cavity of the supporting cylinder 11 when rotating to the other side of the supporting cylinder 11 along the through holes 13; the stretcher 15 is inserted into the inner cavity of the floating frame 1 and sleeved on the outer wall of the supporting cylinder 11, the stretcher 15 is lapped on the supporting block 14, and the stretcher 15 can be conveniently supported through the supporting block 14; the two groups of the drain holes 16 are respectively arranged at the left side and the right side of the top end of the stretcher 15, and three rows of the drain holes 16 are arranged in each group, so that water on the stretcher 15 can be conveniently drained to the bottom of the inner cavity of the floating frame 1 through the drain holes 16; the positioning component 18 is arranged at the bottom end of the inner wall of the supporting cylinder 11; four locating grooves 19 are respectively arranged at the bottom circumference of the outer wall of the plug-in column 12 at equal intervals and correspond to the locating component 18, and the plug-in column 12 can be fixed by matching the locating component 18 with the locating grooves 19.
When specifically implementing, sunshade component includes: the two sliding chutes 6 are respectively arranged at the top ends of the front side and the rear side of the inner cavity of the floating frame 1; the two sliding blocks 7 are respectively embedded at the left side and the right side of the inner cavity of the sliding chute 6; one end of each of the two permanent magnet strips 8 which are mutually attracted is arranged on the front side of the two sliding blocks 7 in the cavity of the sliding groove 6 on the rear side, the other end of each permanent magnet strip 8 is arranged on the rear side of the two sliding blocks 7 in the cavity of the sliding groove 6 on the front side, and the two permanent magnet strips 8 can conveniently move through the matching of the sliding groove 6 and the sliding blocks 7; the two holding rods 9 are respectively arranged at the front side and the rear side of the top end of the permanent magnet strip 8, and the two permanent magnet strips 8 can be conveniently pulled to be separated or attached through the holding rods 9; the outside at permanent magnet strip 8 is installed to the one end of sunshade screen 10, and the other end of sunshade screen 10 is installed on the inner wall top of floating frame 1 and is sheltered from the top of floating frame 1, and sunshade screen 10 is foldable to select for use can waterproof material, can conveniently shelter from sunshine and can shelter from the wind and rain when bad weather to the personnel being rescued through sunshade screen 19.
During the concrete implementation, in order to realize that the sunshade screen 10 can be fixed after being unfolded, the two permanent magnet strips 8 are mutually attracted together and are positioned in the middle of the upper part of the floating frame 1, the sunshade screen 10 is straightened and tightened, and the sunshade screen 10 can be conveniently pulled open or folded by being driven through the permanent magnet strips 8.
During the concrete implementation, for the convenience to the top of stretcher 15 spacing, both sides top all is provided with lug 17 around the support cylinder 11, and lug 17 lower extreme pastes on stretcher 15.
In particular, the positioning assembly 18 comprises: the sleeve block 181 is sleeved at the bottom of the outer wall of the inserted column 12, the outer wall of the sleeve block 181 is fixed on the inner wall of the supporting cylinder 11, and cavities are formed in the left side and the right side of the inner cavity of the sleeve block 181; the two round rods 182 are respectively arranged at the upper side and the lower side in a cavity arranged in the inner cavity of the sleeve block 181; the sleeve plate 183 is sleeved on the outer walls of the two round rods 182, and the sleeve plate 183 can move stably through the round rods 182; the positioning ball 184 is arranged in the middle of the inner side of the sleeve plate 183; the spring 185 is sleeved on the outer wall of the round rod 182, the inner end and the outer end of the spring 185 are respectively clamped on the inner walls of the cavities arranged in the inner cavities of the sleeve plate 183 and the sleeve block 181, and the sleeve plate 183 can be driven to move inwards to reset through the spring 185.
In specific implementation, in order to fix the inserted column 12, a part of the positioning ball 184 extends through the sleeve block 181 to the positioning groove 19 at the corresponding position.
In particular, in order to facilitate the adjustment of the stretcher 15 between each of the support blocks 14, the distance between each of the support blocks 14 is the same as the thickness of the stretcher 15.
The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the portable folding stretcher is used, the holding rod 9 is pulled outwards to drive the two permanent magnet strips 8 to separate and drive the sun-shading curtain 10 to be gradually folded, the upper part of the floating frame 1 is opened, then a small part of quicklime powder can be poured into the bottom of the inner cavity of the floating frame 1 from the drain hole 16, the supporting block 14 can be driven to rotate by rotating the inserting column 12, as the distance between the inserting column 12 and the front side of the inner cavity of the supporting cylinder 11 is greater than the length of the supporting block 14 along the left-right direction, when the supporting block 14 rotates to the other side of the supporting cylinder 11 along the through hole 13, the supporting block 14 can be rotated back into the inner cavity of the supporting cylinder 11, the supporting block 14 is separated from the stretcher 15, the height of the stretcher 15 can be adjusted up and down, after the proper position is adjusted, the rotating inserting column 12 can drive the supporting block 14 to rotate out of the supporting cylinder 11 through the through hole 13 again, the stretcher 15 can be supported and limited, after being rescued and placed on the stretcher 15 by the rescue personnel, pulling the holding rod 9 to the inner side can drive two permanent magnet strips 8 to be attached and fixed together, the permanent magnet strips 8 drive the sunshade screen 10 to expand to shield the upper part of the floating frame 1, can shield sunshine by the rescue personnel and can shield wind and rain in bad weather, meanwhile, moisture on clothes of the rescue personnel can be discharged into the bottom of the inner cavity of the floating frame 1 from the drain hole 16, the rescue personnel are prevented from being soaked in water all the time, the moisture and quicklime powder put in advance react to release heat, a certain warm keeping effect can be achieved on the rescued personnel, and partial moisture is absorbed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a showy stretcher of rescue on water, includes and floats frame (1), gasbag (2), handle (3), couple (4), the outer wall that floats frame (1) is around installing gasbag (2), the left and right sides and the rear side of gasbag (2) all are provided with handle (3), and handle (3) quantity of its left and right sides and rear side is three and one respectively, the rear side left and right sides of gasbag (2) all is provided with couple (4), its characterized in that still includes:
the drain pipe (5), the drain pipe (5) is installed in the middle of the bottom end of the front side of the floating frame (1);
the sun-shading component is arranged at the top of the inner cavity of the floating frame (1);
the supporting cylinders (11) are respectively arranged on the left side, the right side and the middle part of the rear side of the bottom of the inner cavity of the floating frame (1), and the number of the supporting cylinders (11) on the left side, the right side and the middle part of the rear side is three or one;
the inserting column (12) is inserted at the rear side of the top end of the supporting cylinder (11), and the bottom end of the inserting column (12) extends to the bottom end of the inner cavity of the supporting cylinder (11) and is mounted together through a bearing;
the three through openings (13) are arranged on the front side wall surface of the inserted column (12) at equal intervals from top to bottom, and the through openings (13) extend to the other side surface of the inserted column (12);
the three supporting blocks (14) are respectively arranged on the outer wall of the inserting column (12) and correspond to the three through holes (13), and the supporting blocks (14) extend out of the through holes (13);
the stretcher (15) is inserted into the inner cavity of the floating frame (1) and sleeved on the outer wall of the supporting cylinder (11), and the stretcher (15) is lapped on the supporting block (14);
the two groups of the drainage holes (16) are respectively arranged at the left side and the right side of the top end of the stretcher (15), and three rows of the drainage holes (16) are arranged in each group;
the positioning assembly (18), the positioning assembly (18) is installed at the bottom end of the inner wall of the support cylinder (11);
the positioning grooves (19) are arranged at the positions corresponding to the positioning components (18) on the circumference of the bottom end of the outer wall of the inserting column (12) at equal intervals respectively.
2. The water rescue floating stretcher according to claim 1, characterized in that: the sunshade subassembly includes:
the two sliding chutes (6) are respectively arranged at the top ends of the front side and the rear side of the inner cavity of the floating frame (1);
the two sliding blocks (7) are respectively embedded in the left side and the right side of the inner cavity of the sliding chute (6);
the permanent magnet strips (8), one ends of the two permanent magnet strips (8) which are mutually attracted are arranged on the front sides of the two sliding blocks (7) in the inner cavity of the sliding groove (6) positioned on the rear side, and the other ends of the permanent magnet strips (8) are arranged on the rear sides of the two sliding blocks (7) in the inner cavity of the sliding groove (6) positioned on the front side;
the two holding rods (9) are respectively arranged on the front side and the rear side of the top end of the permanent magnet strip (8);
and one end of the sunshade curtain (10) is arranged on the outer side of the permanent magnet strip (8), and the other end of the sunshade curtain (10) is arranged on the top end of the inner wall of the floating frame (1) and covers the top of the floating frame (1).
3. The water rescue floating stretcher according to claim 2, characterized in that: the two permanent magnet strips (8) are mutually attracted together and positioned in the middle of the upper part of the floating frame (1), and the sun-shading curtain (10) is stretched and tightened.
4. The water rescue floating stretcher of claim 1, wherein: the top ends of the front side and the rear side of the supporting cylinder (11) are provided with convex blocks (17), and the lower ends of the convex blocks (17) are attached to the stretcher (15).
5. The water rescue floating stretcher of claim 1, wherein: the positioning assembly (18) comprises:
the sleeve block (181) is sleeved at the bottom of the outer wall of the inserting column (12), the outer wall of the sleeve block (181) is fixed on the inner wall of the supporting cylinder (11), and cavities are formed in the left side and the right side of an inner cavity of the sleeve block (181);
the two round rods (182) are respectively arranged at the upper side and the lower side of a cavity arranged in the inner cavity of the sleeve block (181);
the sleeve plate (183), the said sleeve plate (183) is connected to the outer wall of two round rods (182) in a sleeving manner;
the positioning ball (184) is arranged in the middle of the inner side of the sleeve plate (183);
the spring (185) is sleeved on the outer wall of the round rod (182), and the inner end and the outer end of the spring (185) are respectively clamped on the inner wall of a cavity formed in the inner cavities of the sleeve plate (183) and the sleeve block (181).
6. The water rescue floating stretcher of claim 5, wherein: a part of the positioning ball (184) penetrates through the sleeve block (181) and extends into the positioning groove (19) at the corresponding position.
7. The water rescue floating stretcher of claim 1, wherein: the distance between each supporting block (14) is the same as the thickness of the stretcher (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211631735.5A CN115743474A (en) | 2022-12-19 | 2022-12-19 | Floating stretcher for water rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211631735.5A CN115743474A (en) | 2022-12-19 | 2022-12-19 | Floating stretcher for water rescue |
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| Publication Number | Publication Date |
|---|---|
| CN115743474A true CN115743474A (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211631735.5A Pending CN115743474A (en) | 2022-12-19 | 2022-12-19 | Floating stretcher for water rescue |
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| CN (1) | CN115743474A (en) |
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| CN207912837U (en) * | 2017-10-31 | 2018-09-28 | 南京佳乐船舶设备有限公司 | A kind of floatation type Luo Boxun stretchers |
| CN107789122A (en) * | 2017-11-20 | 2018-03-13 | 印余根 | A kind of field has the stretcher of heat insulation function |
| CN108852644A (en) * | 2018-05-10 | 2018-11-23 | 中国人民解放军陆军军事交通学院镇江校区 | A kind of Ambulance stretcher peculiar to vessel |
| EP3871646A2 (en) * | 2018-06-25 | 2021-09-01 | Universidad Europea del Atlántico | Water rescue device for people with multiple injuries |
| CN108670589A (en) * | 2018-06-29 | 2018-10-19 | 安徽理工大学 | Amphibious stretcher |
| CN110236798A (en) * | 2019-05-08 | 2019-09-17 | 刘春勇 | A kind of multifunctional amphibious rescue stretcher |
| CN211076290U (en) * | 2019-06-19 | 2020-07-24 | 东台市汉友机械有限公司 | Rescue device for ship |
| CN211382226U (en) * | 2019-09-24 | 2020-09-01 | 刘君 | Stretcher for emergency treatment |
| CN211835033U (en) * | 2020-03-10 | 2020-11-03 | 江苏省人民医院（南京医科大学第一附属医院） | Emergency call emergency nursing stretcher |
| CN212500951U (en) * | 2020-05-13 | 2021-02-09 | 嘉兴市荣盛救生设备有限公司 | A external lifeboat of throwing for lifesaving on water |
| CN112173046A (en) * | 2020-09-17 | 2021-01-05 | 李咸荣 | Universal overwater rescue stretcher based on air pressure pushing |
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| CN114148447A (en) * | 2021-12-31 | 2022-03-08 | 枞阳县安旭充气设备制造有限公司 | Inflatable wounded person connection boat |
| CN216962823U (en) * | 2022-02-09 | 2022-07-15 | 四川众恒创科技有限公司 | Stretcher for water area lifesaving |
| CN216783810U (en) * | 2022-03-03 | 2022-06-21 | 大连海事大学 | Floating stretcher for offshore lifesaving |
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