CN216754812U - Portable single transport stretcher - Google Patents

Abstract

The utility model discloses a portable single transfer stretcher, which comprises a rectangular stretcher body consisting of a cross rod and a vertical rod and stretcher cloth fixedly arranged on the stretcher body, wherein the stretcher cloth comprises a stretcher frame body and a stretcher frame cloth; each vertical rod is formed by hinging at least two sections of first telescopic rod end parts and is a rod piece structure which can be turned over only in one direction; each cross rod is composed of a second telescopic rod; wherein, at least one end of the stretcher body is fixedly provided with a plurality of rollers. The utility model has reasonable structure, easy carrying, strong practicability and extremely suitable use in field rescue, and can realize the quick transfer of wounded personnel by single operation.

Description

Portable single transport stretcher

technical field

The utility model belongs to the technical field of emergency transport tools, in particular to a portable single-person transport stretcher.

Background technique

A stretcher is the most commonly used means of transporting the wounded, and generally includes a rectangular stretcher body composed of horizontal bars and vertical bars, and a stretcher cloth fixed on the stretcher body. However, the existing conventional stretchers have the following deficiencies in use, especially in field rescue:

1. The existing conventional stretchers are bulky and inconvenient to carry, and most of the people involved in field rescues are female ambulancemen with small strength, so it is impossible to carry the stretcher with you for a long time in field rescue.

2. Restricted by the rescue environment, the number of personnel and other conditions, most field ambulancemen perform rescue tasks alone. However, the existing stretcher requires two ambulancemen to work together to transfer the wounded. Therefore, even if a stretcher is carried during the rescue mission, it is difficult to use the stretcher to transfer the wounded.

SUMMARY OF THE INVENTION

In order to solve the above deficiencies in the prior art, the utility model aims to provide a portable single-person transport stretcher, so as to achieve the purpose of being easy to carry around and capable of transporting the wounded by single-person operation.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is as follows: a portable single-person transfer stretcher, comprising a rectangular stretcher body composed of a horizontal bar and a vertical bar and a stretcher cloth fixed on the stretcher body; Both are hinged by the ends of at least two first telescopic rods, and are rod structures that can only be folded in one direction; each cross rod is composed of a second telescopic rod;

Wherein, at least one end of the stretcher body is fixed with a plurality of rollers.

As a limitation of the present invention, both ends of the stretcher body are provided with first fixing belts with adjustable lengths, and the arrangement direction of the first fixing belts is the same as the length direction of the cross bar.

As a further limitation of the present invention, the two vertical bars of the stretcher body are correspondingly provided with a plurality of embedded buckle grooves;

It also includes at least one second fixing strap with an adjustable length, and both ends of the second fixing strap are provided with buckles matching with the embedded buckle grooves.

As a further limitation of the present invention, flexible gaskets are fixed on the inner side of the first fixing belt and the second fixing belt toward the stretcher cloth.

As another limitation of the present invention, both ends of each vertical rod are provided with rubber anti-skid layers.

As a further limitation of the present invention, the bottom surface of the stretcher cloth is detachably provided with a first aid kit.

Owing to adopting the above-mentioned technical scheme, compared with the prior art, the beneficial effects obtained by the present utility model are:

(1) The stretcher body composed of horizontal bars and vertical bars in the present invention adopts a retractable and foldable structure, and the whole can be retracted to the size of a backpack, making it easier to carry around for a long time. Among them, the longer vertical rod is composed of multi-section telescopic rods with hinged ends, and the shorter horizontal rod is directly composed of a section of telescopic rods. While ensuring a good amount of contraction, it also improves the storage or storage of the stretcher body as much as possible. Simplicity and speed of deployment.

(2) The rollers provided at the ends of the vertical rods in the utility model enable the stretcher to be dragged on the ground, and the wounded can be quickly transported by a single operation.

(3) The first fixing straps provided at both ends of the stretcher body in this utility model have three functions: firstly, after the stretcher is folded and stored, it can be used as a shoulder strap to carry the stretcher on one shoulder; secondly, when the stretcher is unfolded and used, It can be used as a pull belt to drag the stretcher; thirdly, it can be used as a restraint belt to fix the lower limbs or chest and shoulders of the wounded to prevent the wounded from falling.

(4) The vertical rod of the present utility model is provided with a plurality of embedded buckle grooves. When in use, the rescuer can choose a suitable position to install and use the second fixing belt after taking into account factors such as the height, body shape and injured part of the wounded. To better immobilize the casualty and prevent it from falling off the stretcher during transport.

(5) A small first aid kit is also arranged on the bottom surface of the stretcher cloth in the present utility model. When encountering an emergency, the tools or medicines in the first aid kit can be used to rescue the wounded in time.

To sum up, the utility model has a reasonable structure, is easy to carry, can be operated by a single person to realize the transfer of the wounded, has strong practicability, and is very suitable for use in field rescue.

Description of drawings

The present utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is the front structure schematic diagram under the unfolded state of the embodiment of the present invention;

2 is a schematic view of the reverse structure of the embodiment of the present utility model in an unfolded state;

3 is a schematic structural diagram of an embodiment of the present utility model in a folded and stored state;

In the figure: 1. The first telescopic rod; 2. The second telescopic rod; 3. The rubber anti-skid layer; 4. The roller; 5. The first fixing belt; 6. The second fixing belt; 7. The stretcher cloth;

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and understand the present invention, but not to limit the present invention.

Embodiment A portable single transport stretcher

As shown in FIGS. 1 to 3 , this embodiment includes a stretcher body and a stretcher cloth 7 fixed on the stretcher body. The stretcher body is composed of two horizontal bars and two vertical bars, and is a retractable and foldable rectangular structure.

Specifically, the two vertical rods constituting the stretcher body are formed by hinged ends of at least two first telescopic rods 1 , while the two transverse rods constituting the stretcher body are composed of second telescopic rods 2 . In this embodiment, each vertical rod is formed by two sections of the first telescopic rod 1 hinged through the ends of the hinge parts, and is a rod structure that can only be folded in one direction. Moreover, as shown in FIG. 1 , both ends of each vertical rod are provided with a rubber anti-skid layer 3 to form a handle structure that is convenient for rescuers to hold.

It should be noted that the first telescopic rod 1 and the second telescopic rod 2 in this embodiment both adopt the existing structure, and the difference between the two is only in the length dimension. It should be emphasized that, in order to ensure the safety during use of this embodiment, the first telescopic rod 1 and the second telescopic rod 2 used are both provided with positioning members for opening and closing their telescopic functions.

The most important thing is that at least one end of the stretcher body is fixed with a plurality of rollers 4 to ensure that at least one end of the stretcher can be placed on the ground and towed by the rollers 4, so that the stretcher can be operated and used by a single person. . Specifically, as shown in FIG. 1 , the stretcher body in this embodiment is provided with three groups of rollers 4 , which are respectively located at the ends and the middle of the two vertical bars.

Further, as shown in FIG. 1 , both ends of the stretcher body are provided with a first fixing belt 5 with an adjustable length, and the arrangement direction of the two first fixing belts 5 is the same as the length direction of the cross bar. When in use, the first fixing belt 5 located above the casualty's head can be used as a pulling belt for ambulancemen to use when dragging the stretcher; limbs. After the present embodiment is folded and stored, as shown in FIG. 3 , the two first fixing straps 5 can be used as shoulder straps for the rescuer to use when carrying the stretcher on one shoulder.

In this embodiment, a second fixing belt 6 is also provided only for fixing the patient's limb. Similar to the first fixing belt 5, the length of the second fixing belt 6 can also be adjusted arbitrarily. Since it is an existing structure, it will not be repeated here. More specifically, both ends of the second fixing belt 6 are fixedly provided with a buckle, and correspondingly, the two vertical bars of the stretcher body are correspondingly provided with a plurality of embedded buckle slots adapted to the buckles. When in use, the ambulanceman can install the second fixing belt 6 on any position of the stretcher according to the actual situation to fix the limbs of the wounded.

In order to improve the comfort of this embodiment, flexible pads are fixed on the inner side of the first fixing belt 5 and the second fixing belt 6 toward the stretcher cloth 7 . In this embodiment, the flexible pads are sponge pads.

It should be supplemented that, like the second fixing belt 6, the first fixing belt 5 is also detachably arranged on the vertical rod of the stretcher body through the embedded buckle groove and the buckle.

Since the stretcher cloth 7 in this embodiment has an existing structure, the material or structure of the stretcher cloth 7 is not specifically described. However, it should be noted that in this embodiment, a small first aid bag 8 is detachably provided on the bottom surface of the stretcher cloth 7 through a Velcro, as shown in FIG. 2 .

When using this embodiment, first fully unfold the stretcher, and then lift the wounded onto the stretcher; then, according to the distance to be transported or the actual combat situation at the rescue site, choose whether to use the first fixing belt 5 and the second fixing belt 6 on the wounded. The limb is temporarily immobilized; finally, the ambulanceman can hold the end of the vertical pole, or with the help of the first strap 5 located above the casualty's head, the stretcher is inclined (only one set of rollers 4 is in contact with the ground), and the stretcher Drag and drop to achieve rapid transport of the wounded.

If it is necessary to avoid exposure as much as possible, the ambulanceman can place the stretcher horizontally on the ground (three sets of rollers 4 are in contact with the ground at the same time), and then drag the stretcher in a crawling manner to achieve safe transport of the wounded.

When not in use, the stretcher can be stored and folded to the size of a backpack, and the first fixing belt 5 can be used to carry it on one shoulder.

It should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art will The technical solutions described in the above embodiments can still be modified, or some technical features thereof can be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. A portable single transfer stretcher comprises a rectangular stretcher body consisting of a cross rod and a vertical rod and stretcher cloth fixedly arranged on the stretcher body; the method is characterized in that: each vertical rod is formed by hinging at least two sections of first telescopic rod end parts and is a rod piece structure which can be turned over only in one direction; each cross rod consists of a second telescopic rod;

wherein, at least one end of the stretcher body is fixedly provided with a plurality of rollers.

2. The portable single person transfer stretcher of claim 1 wherein: the both ends of stretcher body all are equipped with length-adjustable's first fixed band, just the direction that sets up of first fixed band is the same with the length direction of crossbeam.

3. The portable single person transfer stretcher of claim 2 wherein: a plurality of embedded buckling slots are correspondingly formed on the two vertical rods of the stretcher body;

the fixing device also comprises at least one second fixing belt with adjustable length, and both ends of the second fixing belt are provided with eye-splices matched with the embedded eye-splice grooves.

4. The portable single person transfer stretcher of claim 3 wherein: first fixed band, second fixed band all set firmly flexible gasket towards the inboard of stretcher cloth.

5. The portable single person transport stretcher of any one of claims 1-4 wherein: both ends of each vertical rod are provided with rubber anti-slip layers.

6. The portable single person transfer stretcher of claim 5 wherein: the bottom surface of the stretcher cloth is detachably provided with a first-aid kit.

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