Portable folding stretcher

Abstract

The utility model relates to a portable folding stretcher which is characterized in that the portable folding stretcher comprises a folding stretcher body, one end of the folding stretcher body is provided with detachable walking wheels or shoulder straps, the other end of the folding stretcher body is provided with shoulder straps, and one side of the folding stretcher body is provided with a detachable telescopic infusion support; the folding stretcher body comprises a folding support and canvas laid on the folding support, a sleeve is arranged on one side of the folding support, pin holes are formed in the two ends of the folding support, the telescopic infusion support comprises a telescopic rod and a hook arranged at the top end of the telescopic rod, and the bottom end of the telescopic rod is inserted into the sleeve. The circle center position of the walking wheel is connected with a pin shaft through a bearing, and the pin shaft is fixed in the pin hole through a bolt. The detachable traveling wheels are assembled at one end of the stretcher, so that the stretcher can be pulled away by only one person when being used outdoors on the flat ground; meanwhile, the telescopic infusion support is arranged on one side of the stretcher, an infusion bottle can be conveniently lifted for infusion of the wounded, and use is convenient.

Description

Technical Field

[0001] The utility model relates to a portable folding stretcher and belongs to the technical field of stretchers. Background Art

[0002] The portable folding stretcher is a portable device designed for emergency rescue, medical transfer and outdoor activities. It is lightweight and stable, and can be easily folded and unfolded for easy carrying and storage. Whether in a hospital, emergency scene or outdoor adventure, the portable folding stretcher can provide timely and safe transfer services for the injured.

[0003] The prior art "Application No.: 2023228300444" discloses a foldable emergency stretcher, and its technical solution still has the following two defects: 1. At least two people are required to lift the stretcher, which is very laborious to use on flat ground outdoors; 2. When the wounded needs infusion, there is a lack of a retractable infusion stand to hang the infusion bottle, which is inconvenient to use.

[0004] Therefore, how to provide a multifunctional, novel portable folding stretcher is the research purpose of the utility model. Utility Model Content

[0005] In view of the deficiencies of the above-mentioned technology, the utility model provides a portable folding stretcher, which is equipped with detachable walking wheels at one end of the stretcher, and can be pulled away by one person when used on flat ground outdoors; at the same time, a retractable infusion stand is arranged on one side of the stretcher, which is convenient for lifting the infusion bottle to provide infusion for the wounded, and is easy to use.

[0006] In order to solve the existing technical problems, the technical solution adopted by the utility model is:

[0007] A portable folding stretcher, characterized in that it comprises a folding stretcher body, one end of the folding stretcher body is provided with a detachable walking wheel or shoulder strap, the other end is provided with a shoulder strap, and one side is provided with a detachable telescopic infusion stand; the folding stretcher body comprises a folding bracket and a canvas spread on the folding bracket, one side of the folding bracket is provided with a sleeve, and both ends are provided with pin holes, the telescopic infusion stand comprises a telescopic rod and a hook arranged at the top of the telescopic rod, the bottom end of the telescopic rod is inserted into the sleeve, the center position of the walking wheel is connected to a pin shaft through a bearing, and the pin shaft is fixed in the pin hole by a bolt.

[0008] Furthermore, both ends of the shoulder strap are sleeved on the folding bracket.

[0009] Furthermore, the folding bracket includes two groups of folding rods arranged opposite to each other, the two groups of folding rods are connected by a folding hinge, and each group of folding rods includes a first folding rod, a second folding rod, a third folding rod and a fourth folding rod connected end to end.

[0010] Furthermore, a handle is provided at one end of the first folding rod away from the second folding rod and at one end of the fourth folding rod away from the third folding rod.

[0011] Furthermore, the pin hole is provided on the handle in a penetrating manner.

[0012] The beneficial effects of the utility model are: 1. A detachable walking wheel is installed at one end of the stretcher, and only one person is needed to pull it when it is used outdoors on a flat ground; 2. A retractable infusion stand is arranged on one side of the stretcher, which is convenient for lifting an infusion bottle to provide infusion for the wounded, and is easy to use; 3. After unfolding, the structure is stable and has a strong load-bearing capacity, and the wounded can be transported smoothly. After folding, the volume is small and light, and it is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of a foldable stretcher body of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the folding bracket of the utility model after being unfolded.

[0016] Figure 4 This utility model Figure 3 A magnified view of the structure at center.

[0017] Figure 5 This utility model Figure 3 A magnified view of the structure at point B.

[0018] Figure 6 It is a structural schematic diagram of a telescopic infusion stand of the utility model.

[0019] Figure 7 It is a structural schematic diagram of the travel wheel of the utility model.

[0020] Figure 8 It is a structural schematic diagram of the shoulder strap of the utility model.

[0021] Fig. 9 It is a schematic structural diagram of the foldable bracket of the utility model after being folded.

[0022] Among them: a folding stretcher body 1, walking wheels 2, shoulder straps 3, a telescopic infusion stand 4, a folding bracket 5, a canvas 6, a sleeve 7, a pin hole 8, a telescopic rod 9, a hook 10, a pin shaft 11, a folding rod 12, a folding hinge 13, a first folding rod 14, a second folding rod 15, a third folding rod 16, a fourth folding rod 17, and a handle 18. DETAILED DESCRIPTION

[0023] In order to make those skilled in the art better understand the technical solution of the utility model, the following Figure 1-9 The utility model is further analyzed.

[0024] like Figure 1-9 As shown, a portable folding stretcher is characterized in that it includes a folding stretcher body 1, one end of the folding stretcher body 1 is provided with a detachable walking wheel 2 or shoulder strap 3, and the other end is provided with a shoulder strap 3, the user can lift or drag the stretcher by carrying the shoulder strap 3, making full use of the shoulder strength, which is better than carrying it by hand, and a detachable telescopic infusion stand 4 is provided on one side; the folding stretcher body 1 includes a folding bracket 5 and a canvas 6 laid on the folding bracket 5, one side of the folding bracket 5 is provided with a sleeve 7, and both ends are provided with pin holes 8, the telescopic infusion stand 4 includes a telescopic rod 9 and a hook 10 arranged at the top of the telescopic rod 9, the hook 10 is used to hang an infusion bottle, the bottom end of the telescopic rod 9 is inserted into the sleeve 7, the center position of the walking wheel 2 is connected with a pin shaft 11 through a bearing, and the pin shaft 11 is fixed in the pin hole 8 by bolts.

[0025] In this embodiment, preferably, both ends of the shoulder strap 3 are sleeved on the folding bracket 5 .

[0026] In this embodiment, preferably, the folding bracket 5 includes two groups of folding rods 12 arranged opposite to each other, and the two groups of folding rods 12 are connected by a folding hinge 13, and each group of folding rods 12 includes a first folding rod 14, a second folding rod 15, a third folding rod 16 and a fourth folding rod 17 connected end to end.

[0027] In this embodiment, preferably, a handle 18 is provided at one end of the first folding rod 14 away from the second folding rod 15 and one end of the fourth folding rod 17 away from the third folding rod 16 .

[0028] In this embodiment, preferably, the pin hole 8 is provided through the handle 18 .

[0029] The utility model is equipped with a detachable running wheel 2 at one end of the stretcher, which can be pulled by only one person when used outdoors on a flat ground. When the running wheel 2 is not convenient to use indoors or on complex terrain, it only needs to be removed and the stretcher can be lifted by shoulder straps 3 at both ends. At the same time, a retractable infusion stand 4 is arranged on one side of the stretcher, which is convenient for lifting an infusion bottle to provide infusion for the wounded, and is easy to use.

[0030] The technical solution provided by the present application is introduced in detail above. The principles and implementation methods of the present application are explained in this article using embodiments. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technicians in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A portable folding stretcher, characterized in that: The foldable stretcher body comprises a foldable stretcher body, one end of which is provided with a detachable walking wheel or shoulder strap, the other end is provided with a shoulder strap, and one side is provided with a detachable telescopic infusion stand; the foldable stretcher body comprises a foldable bracket and a canvas spread on the foldable bracket, one side of the foldable bracket is provided with a sleeve, and both ends are provided with pin holes, the telescopic infusion stand comprises a telescopic rod and a hook arranged at the top end of the telescopic rod, the bottom end of the telescopic rod is inserted into the sleeve, the center position of the walking wheel is connected with a pin shaft through a bearing, and the pin shaft is fixed in the pin hole by a bolt.

2. A portable folding stretcher according to claim 1, characterized in that: The two ends of the shoulder strap are sleeved on the folding bracket.

3. The portable folding stretcher according to claim 1, characterized in that: The folding bracket includes two groups of folding rods arranged opposite to each other, the two groups of folding rods are connected by folding hinges, and each group of folding rods includes a first folding rod, a second folding rod, a third folding rod and a fourth folding rod connected end to end.

4. A portable folding stretcher according to claim 3, characterized in that: One end of the first folding rod away from the second folding rod and one end of the fourth folding rod away from the third folding rod are provided with a handle.

5. The portable folding stretcher according to claim 4, characterized in that: The pin hole is arranged on the handle in a penetrating manner.

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