Multifunctional emergency stretcher

Abstract

The utility model discloses a multifunctional first-aid stretcher which comprises a stretcher body, the stretcher body comprises two supporting rods arranged in parallel and stretcher cloth arranged between the two supporting rods, the supporting rods are divided into three sections which are the supporting rod A, the supporting rod B and the supporting rod C in sequence, and every two adjacent sections of supporting rods are rotationally connected; and three groups of shoulder strap fixing belts are correspondingly arranged on the two supporting rods and are respectively positioned on the supporting rod A, the supporting rod B and the supporting rod C. The two adjacent sections of supporting rods are rotatably connected, the supporting rod A and the supporting rod B can be folded to form an included angle of 90 degrees and fixed, the stretcher can be changed into a shape similar to a pack basket by matching with the design of the shoulder strap fixing straps, and a wounded person can be rescued, carried and transferred when only one person exists. And the wounded person can be safely transferred when the person is in shortage.

Description

Technical Field

[0001] This utility model relates to the field of medical emergency tools, and in particular to a multifunctional emergency stretcher. Background Technology

[0002] Current common emergency stretchers are mainly single-piece structures consisting of metal poles and stretcher cloth, or all-metal stretchers.

[0003] However, traditional emergency stretchers have the following drawbacks:

[0004] 1) Traditional emergency stretchers have a relatively limited function and require two people to carry them. When there are only one person available, emergency transport cannot be carried out.

[0005] 2) Traditional emergency stretchers are used to lift and carry the injured person by two people's arms, which is very physically demanding for the rescuers and lacks stability and safety. When the rescuers are exhausted, they may lose their grip and cause the injured person to fall.

[0006] 3) Traditional stretchers lack safety belts to stabilize the injured person, who may fall during transport. Utility Model Content

[0007] In order to overcome the above-mentioned shortcomings of the prior art, this utility model provides a multifunctional emergency stretcher.

[0008] The technical solution adopted by this utility model to solve its technical problem is: a multifunctional emergency stretcher, characterized in that: it includes a stretcher body, the stretcher body includes two parallel support rods and a stretcher cloth disposed between the two support rods, the support rods are divided into three sections, namely support rod A, support rod B and support rod C, and adjacent support rod sections are rotatably connected; three sets of shoulder strap fixing straps are correspondingly disposed on the two support rods, and the three sets of shoulder strap fixing straps are respectively located on support rod A, support rod B and support rod C.

[0009] As a further improvement of this utility model: the support rod includes a first support rod and a second support rod. The first support rod is divided into three sections, namely the first support rod A, the first support rod B and the first support rod C. The second support rod is divided into three sections, namely the second support rod A, the second support rod B and the second support rod C.

[0010] As a further improvement of this utility model: the three sets of shoulder strap fixing straps include a first set of shoulder strap fixing straps, a second set of shoulder strap fixing straps and a third set of shoulder strap fixing straps. The first set of shoulder strap fixing straps is located on the first support rod A and the second support rod A. The second set of shoulder strap fixing straps is located on the first support rod B and the second support rod B. The third set of shoulder strap fixing straps is located on the first support rod C and the second support rod C.

[0011] As a further improvement of this utility model: two adjacent support rods are connected by a hinge shaft and a rotary locking device.

[0012] As a further improvement of this utility model, the support rod is made of aluminum alloy. The support rod made of aluminum alloy has the advantages of being lightweight, sturdy, and corrosion-resistant.

[0013] As a further improvement of this utility model: the stretcher cloth is canvas.

[0014] As a further improvement of this utility model: the length of the shoulder strap fixing strap is adjustable. Because the shoulder strap fixing strap is adjustable in length, it can be suitable for different injured persons.

[0015] As a further improvement to this invention, each set of shoulder strap fixing straps is detachably connected via a fixing buckle. This detachable connection allows the shoulder strap fixing straps to better stabilize the injured person, making the transport process safer.

[0016] As a further improvement of this utility model: the fixing buckle is a female-female buckle.

[0017] As a further improvement of this utility model: foldable support feet are provided at the bottom of both ends of the two support rods. By providing foldable support feet at the four ends of the bottom of the stretcher body, the stretcher can be used as a temporary mobile hospital bed when opened and off the ground.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This utility model allows for the rotatable connection between two adjacent support rods, enabling support rod A and support rod B to be folded into a 90° angle and fixed. Combined with the design of the shoulder strap fixing strap, the stretcher can be transformed into a basket-like shape, allowing for the rescue and transfer of the injured even when there is only one person present, thus ensuring the safe transfer of the injured even when personnel are scarce.

[0020] 2. This utility model uses a rotatable connection between two adjacent support rods, folding support rod A and support rod B into a 90° angle and fixing them, which can achieve the function of a backrest. The injured person can adopt a semi-sitting or lying position, which is suitable for the transfer of injured persons who cannot lie flat.

[0021] 3. By setting up a shoulder strap fixing strap, this utility model allows rescuers to carry the injured person while lifting and moving them with both hands, thus achieving the function of carrying on their back. This reduces the burden on their hands and increases stability, preventing accidents caused by physical exhaustion during the transfer of the injured person.

[0022] 4. The shoulder strap fixing strap in the middle section of this utility model can be used to fix the injured person, preventing them from falling during transport. Because the shoulder strap fixing strap is adjustable in length and each set of straps is detachably connected via a fixing buckle, it can better stabilize the injured person, making the transport process safer. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model.

[0024] Figure 2 This is a structural diagram showing the usage state of this utility model.

[0025] Figure 3 This is a schematic diagram illustrating the usage of this utility model when transporting an injured person.

[0026] Figure 4 This is a schematic diagram of the structure of support rod A and support rod B of this utility model when folded at 90°.

[0027] Figure 5 This is a schematic diagram of the structure of the present invention after it has been stored. Detailed Implementation

[0028] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. The present invention will now be further described in conjunction with the accompanying drawings and embodiments:

[0029] Implementation Case 1:

[0030] Please see Figure 1-5 A multi-functional emergency stretcher includes a stretcher body, which includes two parallel support rods 5 and a stretcher cloth 4 placed between the two support rods. The support rods are divided into three sections, namely support rod A, support rod B and support rod C, and adjacent support rod sections are rotatably connected. Three sets of shoulder strap fixing straps 1 are correspondingly provided on the two support rods, and the three sets of shoulder strap fixing straps are located on support rod A, support rod B and support rod C respectively.

[0031] Shoulder straps can be used by porters to carry the injured person on their back, or to secure the injured person on an emergency stretcher to prevent them from falling during transport.

[0032] like Figure 2 As shown, the support rods A and B can be fixed at a 180° angle. When transferring the injured, the rescuer can use the shoulder straps to carry the injured while lifting and moving them with both hands, thus achieving the function of carrying on the back. This can reduce the burden on the hands and increase stability, preventing accidents caused by physical exhaustion during the transfer of the injured.

[0033] like Figure 4 As shown, support rods A and B can be folded into a 90° angle and fixed. When only one person is performing the rescue, folding support rods A and B into a 90° angle and fixing them, along with the shoulder strap fixing design, can transform the stretcher into a basket-like shape, allowing for rescue and transport of the injured even when only one person is available, ensuring safe transfer of the injured even when personnel are scarce. When it is necessary to transfer an injured person who cannot lie flat, folding support rods A and B into a 90° angle and fixing them can provide a backrest, allowing the injured person to assume a semi-reclining position, suitable for transferring injured persons who cannot lie flat.

[0034] Adjacent support rods are connected by a hinge shaft 2 and a rotary locking device. The hinge shaft and rotary locking device not only allow for manual adjustment of the folding angle between adjacent support rods, but also fix the folding angle between adjacent support rods, preventing it from loosening.

[0035] like Figure 5 As shown, the support rod is a three-section foldable support rod that can be unfolded or retracted through a hinge shaft and a rotating locking device. This allows the emergency stretcher to be folded to one-third of its original size for storage. When folded and stored, it is small in size, making it easy to place and carry.

[0036] The support rod is made of aluminum alloy, and the stretcher fabric is canvas. The support rod made of aluminum alloy has the advantages of being lightweight, sturdy, and corrosion-resistant.

[0037] The length of the shoulder strap fixing strap is adjustable. Each set of shoulder strap fixing straps is detachably connected by fixing buckles 6. The fixing buckles are female and male buckles.

[0038] like Figure 3 As shown, the shoulder strap anchorage in the middle section can be used to secure the injured person, preventing them from falling during transport. Because the shoulder strap anchorage is adjustable in length and each set of anchorages is detachably connected via buckles, it provides better stability for the injured person, making the transport process safer.

[0039] For details, please refer to Figure 2The support rod 5 includes a first support rod 51 and a second support rod 52. The first support rod is divided into three sections: first support rod A, first support rod B, and first support rod C. The second support rod is also divided into three sections: second support rod A, second support rod B, and second support rod C. The three sets of shoulder strap fixing straps 1 include a first set of shoulder strap fixing straps 11, a second set of shoulder strap fixing straps 12, and a third set of shoulder strap fixing straps 13. The first set of shoulder strap fixing straps is located on the first support rod A and the second support rod B. The second set of shoulder strap fixing straps is located on the first support rod C and the second support rod C.

[0040] like Figure 1 As shown, both ends of the two support rods are equipped with foldable support feet 3. Because the stretcher body has foldable support feet at all four ends, when opened, the stretcher can be used as a temporary mobile bed, eliminating the need for further placement and treatment of the patient.

[0041] Implementation Case 2:

[0042] The difference from Implementation Case 1 is that support rods A and B can be folded together and fixed. The support rods of the emergency stretcher can be adjusted to a suitable length by folding. When the emergency stretcher needs to be used in a confined space, support rods A and B can be folded together and fixed, making the emergency stretcher smaller and suitable for use in confined spaces. Adjusting the length by folding the support rods makes it suitable for both adults and children. When the three support rods of the stretcher body are fully extended, the length is sufficient for adults; when the support rods of the stretcher body are folded into two sections, the length is suitable for children. Other structural features are the same as in Implementation Case 1, and will not be repeated in this implementation case.

[0043] The main functions of this utility model are:

[0044] This invention utilizes a rotatable connection between two adjacent support rods, allowing support rods A and B to be folded at a 90° angle and fixed. Combined with a shoulder strap design, the stretcher can be transformed into a basket-like form, enabling rescue and transport of the injured even when only one person is available, ensuring safe patient transfer even with limited personnel. Furthermore, folding and fixing support rods A and B at a 90° angle provides a backrest, allowing the injured to assume a semi-reclining position, suitable for transferring patients unable to lie flat. The shoulder strap allows the rescuer to carry the injured while simultaneously lifting them with both hands, reducing the burden on their hands and increasing stability, preventing accidents due to exhaustion during transport. Additionally, the shoulder strap can be used to secure the injured person when not carrying them, preventing falls during transport. Because the shoulder straps are adjustable in length and each set of shoulder straps is detachably connected by a buckle, the shoulder straps can better stabilize the injured person, making the transfer process safer.

[0045] In the description of this utility model, it should be understood that the terms "upper end face", "lower end face", "top", "bottom", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this utility model. Therefore, they should not be construed as limiting the actual direction of use of this utility model.

[0046] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A multi-functional emergency stretcher, characterized in that: The system includes a stretcher body, which comprises two parallel support rods and a stretcher cloth disposed between the two support rods. Each support rod is divided into three sections: support rod A, support rod B, and support rod C, and adjacent support rod sections are rotatably connected. Three sets of shoulder strap fixing straps are correspondingly disposed on the two support rods, and the three sets of shoulder strap fixing straps are respectively located on support rod A, support rod B, and support rod C.

2. The multifunctional emergency stretcher according to claim 1, characterized in that: The support rod includes a first support rod and a second support rod. The first support rod is divided into three sections, namely the first support rod A, the first support rod B and the first support rod C. The second support rod is also divided into three sections, namely the second support rod A, the second support rod B and the second support rod C.

3. The multifunctional emergency stretcher according to claim 2, characterized in that: The three sets of shoulder strap fixing straps include a first set of shoulder strap fixing straps, a second set of shoulder strap fixing straps, and a third set of shoulder strap fixing straps. The first set of shoulder strap fixing straps is located on the first support rod A and the second support rod A. The second set of shoulder strap fixing straps is located on the first support rod B and the second support rod B. The third set of shoulder strap fixing straps is located on the first support rod C and the second support rod C.

4. The multifunctional emergency stretcher according to claim 1, characterized in that: Adjacent support rods are connected by a hinge shaft and a rotary locking device.

5. The multifunctional emergency stretcher according to claim 1, characterized in that: The support rod is made of aluminum alloy.

6. The multifunctional emergency stretcher according to claim 1, characterized in that: The stretcher cloth is made of canvas.

7. The multifunctional emergency stretcher according to claim 1, characterized in that: The length of the shoulder strap fixing strap is adjustable.

8. The multifunctional emergency stretcher according to claim 1, characterized in that: Each set of shoulder straps is detachably connected via a fixing buckle.

9. The multifunctional emergency stretcher according to claim 8, characterized in that: The fixing buckle is a female-female buckle.

10. The multifunctional emergency stretcher according to claim 1, characterized in that: Both ends of the two support rods are equipped with foldable support feet.

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