CN215385237U - Rescue stretcher convenient to carry - Google Patents
Rescue stretcher convenient to carry Download PDFInfo
- Publication number
- CN215385237U CN215385237U CN202121343070.9U CN202121343070U CN215385237U CN 215385237 U CN215385237 U CN 215385237U CN 202121343070 U CN202121343070 U CN 202121343070U CN 215385237 U CN215385237 U CN 215385237U
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- CN
- China
- Prior art keywords
- handle
- box body
- air bag
- rod
- inflatable air
- 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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- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a portable rescue stretcher, which comprises an inflatable air bag for a patient to lie flat, a first box body arranged at one end of the inflatable air bag and used for containing the inflatable air bag, and a second box body arranged at the other end of the inflatable air bag and used for containing the inflatable air bag; the inflatable air bag is provided with an inflation port for inflation and a deflation port for deflation, and the deflation port is connected with a sealing cover; the first box body and the second box body are both connected with handles for lifting the stretcher; telescopic support rods are symmetrically arranged on two sides of the inflatable air bag between the first box body and the second box body; the rescue stretcher determines the using state of the stretcher by utilizing the compression and inflation modes, and has the advantages of compressibility, convenience in operation, simple structure and convenience in carrying.
Description
Technical Field
The utility model relates to a stretcher, in particular to a portable rescue stretcher.
Background
Emergency rescue generally refers to taking activities and plans of prevention, preparation, response and recovery for emergencies with emergencies and destructiveness, casualties are easily caused after the emergencies occur, and during rescue actions, injured persons or persons needing rescue need to be evacuated from the scene of the incident, so that more serious consequences caused by secondary injury are avoided, and the loss is minimized.
Need use the rescue stretcher during emergency rescue action, present emergency rescue stretcher, simple structure adopts fixed structure, and occupation space is big, leads to carrying inconveniently, and simultaneously, bearing structure adopts cloth structure, easily takes place to rock when using, has reduced the stability of support.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a compressible rescue stretcher which is convenient to operate, simple in structure and carry.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a portable rescue stretcher comprises an inflatable air bag for a patient to lie down, a first box body arranged at one end of the inflatable air bag and used for containing the inflatable air bag, and a second box body arranged at the other end of the inflatable air bag and used for containing the inflatable air bag;
the inflatable air bag is provided with an inflation port for inflation and a deflation port for deflation, and the deflation port is connected with a sealing cover;
the first box body and the second box body are both connected with handles for lifting the stretcher; telescopic support rods are symmetrically arranged on two sides of the inflatable air bag between the first box body and the second box body.
Further, each handle is of a T-shaped hollow structure.
Further, all install the sleeve that is used for accomodating the handle between every handle and the corresponding box, the vertical pole of handle all overlaps in the sleeve, all be connected through stretching mechanism between every sleeve and the vertical pole of corresponding handle.
Furthermore, each stretching mechanism comprises a support rod penetrating through the handle vertical rod, a flange fixedly connected to one end of the support rod, a loosening button rod fixedly connected to the other end of the support rod and positioned in the handle horizontal rod, and a spring fixedly connected with the loosening button rod and positioned in the handle horizontal rod;
each flange penetrates through the through holes formed in the corresponding handle horizontal rod and the corresponding sleeve in sequence;
the support rod is connected with the loosening button rod and then is L-shaped, and the end part of the loosening button rod penetrates through one end of the horizontal rod of the handle;
one end of each spring is fixedly connected with the inner wall of the corresponding handle, and the other end of each spring is fixedly connected with the corresponding loosening button rod;
the vertical rod of the handle is close to the outer wall of the corresponding box body and is embedded with a circle of balls, and the inner wall of one end, far away from the corresponding box body, of the sleeve is provided with a circle of grooves matched with the balls.
Further, the air release opening is connected with the sealing cover through threads.
Compared with the prior art, the utility model has the following technical effects:
1) when the emergency rescue box is not used, the inflatable air bag is in an air release state, the first box body and the second box body are in a closed state, when emergency rescue needs to be carried out, the first box body and the second box body are firstly pulled open, the inflatable air bag is inflated through the inflation inlet, the inflatable air bag is supported, and the comfortable lying of a patient is facilitated after the inflatable air bag is inflated; medical personnel pull the handle out through the telescopic structure, then the patient and the whole stretcher are lifted up by respectively holding the handle by two medical personnel, the structure of the traditional cloth stretcher is changed, the carrying load of the rescuers in the rescue operation is reduced, the inflatable air bags are not easy to deform after being filled with air, the patient can lie down more comfortably, and the stable support of the stretcher is improved; after the medical care personnel finish the use, the medical care personnel open the sealing cover on the deflation port to discharge the gas in the inflatable air bag, the inflatable air bag becomes deflated, the deflated inflatable air bag is compressed and stored in the first box body and the second box body, and at the moment, the first box body and the second box body are in a closed state; the volume and the mass of the compressed inflatable air bag are reduced, and meanwhile, the first box body and the second box body are combined together, so that the whole stretcher is reduced in volume and convenient to carry;
2) the stretcher determines the using state of the stretcher by utilizing the compression and inflation modes, and has the advantages of convenient operation, simple structure and convenient carrying;
3) the first box body and the second box body are opened and closed through the two symmetrical telescopic supporting rods, and the opened telescopic supporting rods can effectively prevent the first box body and the second box body from being closed;
furthermore, the handle is designed to be T-shaped, so that medical workers can hold the handle by hands, and the weight of the handle is reduced by designing a hollow structure;
furthermore, the handle is contained in the sleeve in an unused state, so that the occupied space is reduced; when the handle is needed to be used, medical staff firstly presses down and loosens the button rod, the button rod is loosened to extrude the spring, meanwhile, the support rod is driven to move, the support rod moves to drive the flange to move, the flange moves to be accommodated into the sleeve, then the medical staff pulls the horizontal rod of the handle, the horizontal rod of the handle drives the vertical rod of the handle to slide outwards along the sleeve, the button rod is loosened, the flange is abutted to the inner wall of the sleeve at the moment, the spring is always in a compression state, when balls on the vertical rod of the handle slide into the groove on the inner wall of the sleeve, the vertical rod of the handle is fixed with the sleeve, and the medical staff holds the handle to lift the whole stretcher;
after using the completion, medical personnel promote the ball roll-off in the recess on the vertical pole of handle is driven to the handle horizon bar hard, and the vertical pole of handle slides along the sleeve inner wall, and the flange also can slide along the sleeve inner wall this moment, when the flange slides the through-hole on the sleeve, because the elasticity of spring resumes, pops out the through-hole with the flange, fixes handle and sleeve, and the handle is accomodate to the sleeve this moment in.
Drawings
FIG. 1 is a schematic perspective view of the present invention in use;
FIG. 2 is a front view of FIG. 1 in accordance with the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a schematic perspective view of the present invention in an unused state;
FIG. 5 is a front view of FIG. 4 in accordance with the present invention;
in the figure: 1. an inflatable bladder; 11. the device comprises an inflation inlet 12, a deflation port 2, a first box body 3, a second box body 4 and a stretching mechanism; 41. sleeve, 42, support bar, 43, flange, 44, spring, 45, release button rod, 5, handle.
Detailed Description
The present invention will be explained in further detail with reference to examples.
As shown in fig. 1-3, the utility model provides a portable rescue stretcher, comprising an inflatable air bag 1 for a patient to lie down, wherein one end of the inflatable air bag 1 is adhered with a first box body 2 for accommodating the inflatable air bag 1, and the other end is adhered with a second box body 3 for accommodating the inflatable air bag 1;
the first box body 2 is provided with an inflation port 11 and a deflation port 12 which are communicated with the inflatable air bag 1, and the deflation port 12 is connected with a sealing cover through threads;
the first box 2 and the second box 3 are fixedly connected with two symmetrical sleeves 41 along the side wall of the inflatable air bag 1 in the width direction, each sleeve 41 is provided with a handle 5 with a T-shaped hollow structure, and the vertical rod of each handle 5 is arranged in the sleeve 41 in a penetrating manner and is connected through a stretching mechanism 4.
Each stretching mechanism 4 comprises a support rod 42 penetrating through the vertical rod of the handle 5, a flange 43 fixedly connected to one end of the support rod 42, a release button rod 45 fixedly connected to the other end of the support rod 42 and positioned in the horizontal rod of the handle 5, and a spring 44 fixedly connected with the release button rod 45 and positioned in the horizontal rod of the handle 5.
Each flange 43 in turn passes through a through hole made in the horizontal stem of the corresponding handle 5 and in the sleeve 41.
The support rod 42 is connected with a release button rod 45 to form an L shape, and the end part of the release button rod 45 penetrates through one end of the horizontal rod of the handle 5.
One end of each spring 44 is fixedly connected with the inner wall of the corresponding handle 5, and the other end is fixedly connected with the corresponding release button rod 45.
The vertical rod of the handle 5 is close to the outer wall of the corresponding box body and is embedded with a circle of balls, and the sleeve 41 is far away from the inner wall of one end of the corresponding box body and is provided with a circle of grooves matched with the balls.
Telescopic support rods are symmetrically arranged on two sides of the inflatable airbag 1 between the first box body 2 and the second box body 3. The working principle is as follows: when the rescue stretcher is not used, the inflatable air bag 1 is in an air release state, the first box body 2 and the second box body 3 are in a closed state, and the handle 5 is accommodated in the sleeve 41; when emergency rescue is needed, the first box body 2 and the second box body 3 are firstly pulled open, the pulling open length is determined by the length of the telescopic rod, the inflatable air bag 1 is inflated through the inflation inlet 11, the inflatable air bag 1 is supported, and the inflatable air bag 1 is inflated to be beneficial to the comfortable lying of a patient; medical personnel firstly press down and loosen the button rod 45, loosen the button rod 45 to extrude the spring 44, and simultaneously drive the supporting rod 42 to move, the supporting rod 42 moves and drives the flange 43 to move, the flange 43 moves and is accommodated in the sleeve 41, then the medical personnel pulls the horizontal rod of the handle 5, the horizontal rod of the handle drives the vertical rod of the handle to slide outwards along the sleeve 41, the button rod 45 is loosened, at the moment, the flange 43 is abutted against the inner wall of the sleeve 41, the spring 44 is always in a compressed state, when the ball on the vertical rod of the handle slides into the groove on the inner wall of the sleeve 41, the vertical rod of the handle is fixed with the sleeve 41, then the two medical personnel respectively hold the handle 5 to lift the patient and the whole stretcher, the traditional cloth stretcher structure is changed, the carrying load of the rescuers in the rescue operation is reduced, the inflatable air bag 1 is not easy to deform after being filled with air, and simultaneously the two box bodies are supported through the two telescopic supporting rods, the patient can lie more comfortably, and the stable support of the stretcher is improved.
Referring to fig. 4 to 5, after the use, the medical staff opens the sealing cover on the deflation port 12 to deflate the inflatable bladder 1, and the deflated inflatable bladder 1 is compressed and stored in the first case 2 and the second case 3, and the first case 2 and the second case 3 are closed; the volume and the mass of the compressed inflatable air bag 1 are both reduced, and meanwhile, the first box body 2 and the second box body 3 are combined together to reduce the volume of the whole stretcher, so that the stretcher is convenient to carry. Medical personnel promote the ball roll-off in the recess on the handle horizontal pole drives the vertical pole of handle hard, and the vertical pole of handle slides along sleeve 41 inner wall, and flange 43 also can slide along sleeve 41 inner wall this moment, when flange 43 slides the through-hole on the sleeve 41, because spring 44's elasticity resumes, pops out the through-hole with flange 43, fixes handle 5 and sleeve 41, and handle 5 accomodates to sleeve 41 in this moment, reduces occupation space.
Claims (5)
1. The utility model provides a rescue stretcher convenient to carry which characterized in that: comprises an inflatable air bag (1) for lying of a patient, a first box body (2) which is arranged at one end of the inflatable air bag (1) and is used for containing the inflatable air bag (1), and a second box body (3) which is arranged at the other end of the inflatable air bag (1) and is used for containing the inflatable air bag (1);
an inflation opening (11) for inflation and a deflation opening (12) for deflation are arranged on the inflatable air bag (1), and a sealing cover is connected to the deflation opening (12);
the first box body (2) and the second box body (3) are both connected with handles (5) used for lifting the stretcher; telescopic support rods are symmetrically arranged on two sides of the inflatable air bag (1) between the first box body (2) and the second box body (3).
2. The rescue stretcher convenient to carry as claimed in claim 1, characterized in that each handle (5) is of a T-shaped hollow structure.
3. The rescue stretcher convenient to carry as claimed in claim 2, characterized in that a sleeve (41) for receiving the handle (5) is installed between each handle (5) and the corresponding box body, the vertical rods of the handle (5) are sleeved in the sleeve (41), and each sleeve (41) is connected with the vertical rod of the corresponding handle (5) through a stretching mechanism (4).
4. A portable rescue stretcher as claimed in claim 3 characterized in that each stretching mechanism (4) comprises a support rod (42) inserted into the vertical rod of the handle (5), a flange (43) fixedly connected to one end of the support rod (42), a release button rod (45) fixedly connected to the other end of the support rod (42) and located inside the horizontal rod of the handle (5), and a spring (44) fixedly connected to the release button rod (45) and located inside the horizontal rod of the handle (5);
each flange (43) sequentially penetrates through holes formed in the corresponding horizontal rod of the handle (5) and the sleeve (41);
the support rod (42) is connected with the loosening button rod (45) and then is in an L shape, and the end part of the loosening button rod (45) penetrates through one end of the horizontal rod of the handle (5);
one end of each spring (44) is fixedly connected with the inner wall of the corresponding handle (5), and the other end of each spring is fixedly connected with the corresponding loosening button rod (45);
the vertical rod of the handle (5) is close to the outer wall of the corresponding box body and is embedded with a circle of balls, and the sleeve (41) is far away from the inner wall of one end of the corresponding box body and is provided with a circle of grooves matched with the balls.
5. The portable rescue stretcher according to any one of claims 1 to 4, wherein the deflation port is connected to the sealing cap by a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121343070.9U CN215385237U (en) | 2021-06-16 | 2021-06-16 | Rescue stretcher convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121343070.9U CN215385237U (en) | 2021-06-16 | 2021-06-16 | Rescue stretcher convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215385237U true CN215385237U (en) | 2022-01-04 |
Family
ID=79639935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121343070.9U Expired - Fee Related CN215385237U (en) | 2021-06-16 | 2021-06-16 | Rescue stretcher convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215385237U (en) |
-
2021
- 2021-06-16 CN CN202121343070.9U patent/CN215385237U/en not_active Expired - Fee Related
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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: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |