A foldable emergency stretcher

Abstract

This utility model discloses a foldable emergency stretcher, including two crossbars. One end of each crossbar has a first inward-folding U-shaped bar, with both ends of the first inward-folding U-shaped bar fixedly connected to the two crossbars. The other end of each crossbar has a bent bar fixedly connected to it. The end of the bent bar away from the crossbar has a second inward-folding U-shaped bar, with both ends of the second inward-folding U-shaped bar fixedly connected to the two bent bars. First support plates are installed on the inner sides of the two bent bars, and second support plates are installed on the inner sides of the two crossbars. First support pads are fixedly connected to the bottom of the two first support plates, and second support pads are fixedly installed at the bottom of the two second support plates. This utility model solves the problem that traditional stretchers are mostly fixed structures, large in size, and non-foldable, which causes them to occupy a lot of space during storage and transportation.

Description

Technical Field

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

[0002] In the field of emergency medical care, the emergency stretcher is a piece of equipment specifically designed for emergency medical scenarios. It is mainly used to move, transport, and temporarily place patients in emergency situations, and its importance is self-evident.

[0003] However, most traditional stretchers are fixed structures, large in size and non-foldable, which makes them occupy a lot of space during storage and transportation. Therefore, this utility model proposes a foldable emergency stretcher to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a foldable emergency stretcher.

[0005] To achieve the above objectives, this utility model provides a foldable emergency stretcher, including two crossbars. One end of each crossbar has a first inward-folding U-shaped bar, with both ends of the first inward-folding U-shaped bar fixedly connected to the two crossbars. The other end of each crossbar has a bent bar fixedly connected to it. The end of the bent bar away from the crossbar has a second inward-folding U-shaped bar, with both ends of the second inward-folding U-shaped bar fixedly connected to the two bent bars. The inner sides of the two bent bars are each fitted with a first support plate, and the inner sides of the two crossbars are each fitted with a second support plate. The bottoms of the two first support plates are fixedly connected with first support pads, and the bottoms of the two second support plates are fixedly fitted with second support pads.

[0006] Furthermore, a first positioning sleeve is fixedly sleeved on the bent rod, and the inner side of the first positioning sleeve is fixedly connected to the first support plate.

[0007] Furthermore, a second positioning sleeve is fixedly sleeved on the crossbar, and a second support plate is fixedly connected to the inner side of the second positioning sleeve.

[0008] Furthermore, the outer side of the first inwardly folded U-shaped rod is provided with a first anti-slip thread, and the outer side of the second inwardly folded U-shaped rod is provided with a second anti-slip thread.

[0009] Furthermore, the top of the first support plate is provided with a plurality of first anti-slip grooves, and the top of the second support plate is provided with a plurality of second anti-slip grooves.

[0010] Furthermore, a first sponge pad is fixedly disposed at the top center of the first support pad, and a second sponge pad is fixedly disposed at the top center of the second support pad.

[0011] Furthermore, the first support pad and the second support pad have the same internal structure. The first support pad includes a support layer made of nylon material. A fracture-resistant layer is fixedly provided on the top of the support layer, and a connecting layer is fixedly provided on the top of the fracture-resistant layer.

[0012] Furthermore, a moisture-proof layer is fixedly provided at the bottom of the support layer, and a wear-resistant layer is fixedly provided at the bottom of the moisture-proof layer.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, through the structure of the first support plate and the second support plate, allows the two crossbars to be unfolded and placed in a horizontal state when a stretcher is needed. The first support plate and the second support plate are installed on the inner side of the bent bar and the crossbar respectively through the fixed connection of the first positioning sleeve and the second positioning sleeve, forming the main bearing plane of the stretcher. The stretcher can be folded up to reduce the space it occupies and facilitate storage and transportation.

[0015] 2. This utility model provides comfortable support for the patient by setting a first support pad and other structures, with the first support pad located at the bottom of the first support plate and the second support pad located at the bottom of the second support plate. The top of the first support plate is provided with several first anti-slip grooves and the top of the second support plate is provided with several second anti-slip grooves. The anti-slip grooves can prevent the patient from sliding on the stretcher and ensure the patient's safety during the transport process.

[0016] 3. This utility model features a support layer made of nylon material, which provides excellent support performance; an anti-breakage layer to prevent the mat from breaking during use; and a moisture-proof layer and a wear-resistant layer at the bottom to prevent the mat from getting damp and worn, respectively, thus extending its service life. Attached Figure Description

[0017] To more clearly illustrate the solutions in this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is the front perspective view provided by this utility model;

[0019] Figure 2 This is a rear-view perspective view provided by this utility model;

[0020] Figure 3 This is a top view provided by this utility model;

[0021] Figure 4 This is a bottom view provided by this utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the first support pad provided by this utility model;

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Second inward-folding U-shaped rod; 2. First support plate; 3. Second sponge pad; 4. First positioning sleeve; 5. Bent rod; 6. Crossbar; 7. Second positioning sleeve; 8. First sponge pad; 9. Second support plate; 10. First inward-folding U-shaped rod; 11. First anti-slip thread; 12. Second anti-slip thread; 13. First support pad; 131. Connecting layer; 132. Anti-fracture layer; 133. Support layer; 134. Moisture-proof layer; 135. Wear-resistant layer; 14. Second support pad; 15. First anti-slip groove; 16. Second anti-slip groove. Detailed Implementation

[0025] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] The terms "comprising" and "having," and any variations thereof, used in the specification, claims, and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this utility model are used to distinguish different objects, not to describe a specific order.

[0027] Please see Figure 1-5A foldable emergency stretcher includes two crossbars 6. One end of each crossbar 6 has a first inward-folding U-shaped bar 10 with a first anti-slip thread 11 on its outer side. Both ends of the first inward-folding U-shaped bar 10 are fixedly connected to the two crossbars 6. The other end of each crossbar 6 has a bent bar 5 fixedly connected to it. The end of the bent bar 5 away from the crossbar 6 has a second inward-folding U-shaped bar 1. Both the first and second inward-folding U-shaped bars 10 and 1 can only bend downwards; they cannot bend upwards when horizontal. The outer side of the second inward-folding U-shaped bar 1 has a second anti-slip thread 12. The anti-slip threads increase the friction between the bars and the contact surface. Both ends of the second inward-folding U-shaped bar 1 are fixedly connected to the two bent bars 5. A first support plate is installed on the inner side of each of the two bent bars 5. 2. A first positioning sleeve 4 is fixedly sleeved on the curved rod 5. The inner side of the first positioning sleeve 4 is fixedly connected to the first support plate 2. The inner sides of the two crossbars 6 are respectively installed with second support plates 9. A second positioning sleeve 7 is fixedly sleeved on the crossbar 6. The inner side of the second positioning sleeve 7 is fixedly connected to the second support plate 9. The bottom of the two first support plates 2 is fixedly connected to the first support pad 13. The bottom of the two second support plates 9 is fixedly set with the second support pad 14. When the stretcher needs to be used, the two crossbars 6 are first unfolded to make them horizontal. Through the fixed connection of the first positioning sleeve 4 and the second positioning sleeve 7, the first support plate 2 and the second support plate 9 are respectively installed on the inner sides of the curved rod 5 and the crossbar 6 to form the main bearing plane of the stretcher. When the patient is placed on the stretcher, after the stretcher is used, it can be folded up by folding the first inward folding U-shaped rod 10 and the second inward folding U-shaped rod 1 to reduce the space occupied and facilitate storage and transportation.

[0028] As an improvement to the above technical solution, the top of the first support plate 2 is provided with several first anti-slip grooves 15, and the top of the second support plate 9 is provided with several second anti-slip grooves 16. The anti-slip grooves can prevent the patient from sliding on the stretcher and ensure the patient's safety during transport. The top center of the first support pad 13 is fixedly provided with a first sponge pad 8, and the top center of the second support pad 14 is fixedly provided with a second sponge pad 3. The sponge pads can provide the patient with additional comfort and reduce the patient's discomfort during transport.

[0029] As an improvement to the above technical solution, the internal structures of the first support pad 13 and the second support pad 14 are the same. The first support pad 13 includes a support layer 133, which is made of nylon. An anti-breakage layer 132 is fixedly disposed on the top of the support layer 133, and a connecting layer 131 is fixedly disposed on the top of the anti-breakage layer 132. A moisture-proof layer 134 is fixedly disposed on the bottom of the support layer 133, and a wear-resistant layer 135 is fixedly disposed on the bottom of the moisture-proof layer 134. The internal structure of the first support pad 13 and the second support pad 14 includes a support layer 133, which is made of nylon and has good support performance; the anti-breakage layer 132 prevents the pad from breaking during use; and the moisture-proof layer 134 and the wear-resistant layer 135 at the bottom prevent the pad from getting damp and worn, respectively, thus extending its service life.

[0030] The working principle and usage of this utility model:

[0031] When in use, when the stretcher is needed, first unfold the two crossbars 6 to make them horizontal. Through the fixed connection of the first positioning sleeve 4 and the second positioning sleeve 7, the first support plate 2 and the second support plate 9 are respectively installed on the inner sides of the bent bar 5 and the crossbar 6, forming the main load-bearing plane of the stretcher. When the patient is placed on the stretcher, after use, the stretcher can be folded up by folding the first inward-folding U-shaped bar 10 and the second inward-folding U-shaped bar 1, reducing its space occupation and facilitating storage and transportation. The first support pad 13 is located at the bottom of the first support plate 2, and the second support pad 14 is located at the bottom of the second support plate 9, providing comfortable support for the patient. The internal structure of the first support pad 13 and the second support pad 14 includes a support layer 133 made of nylon material, which has good support performance; and an anti-breakage layer 132 to prevent padding. The pad is designed to prevent breakage during use. The bottom moisture-proof layer 134 and wear-resistant layer 135 prevent the pad from getting damp and worn, extending its service life. The top of the first support plate 2 is provided with several first anti-slip grooves 15, and the top of the second support plate 9 is provided with several second anti-slip grooves 16. The anti-slip grooves can prevent the patient from sliding on the stretcher and ensure the patient's safety during transport. The outer side of the first inward folding U-shaped rod 10 is provided with a first anti-slip thread 11, and the outer side of the second inward folding U-shaped rod 1 is provided with a second anti-slip thread 12. The anti-slip thread can increase the friction between the rod and the contact surface. The top middle position of the first support pad 13 is fixedly provided with a first sponge pad 8, and the top middle position of the second support pad 14 is fixedly provided with a second sponge pad 3. The sponge pad can provide the patient with extra comfort and reduce the patient's discomfort during transport.

[0032] The above description is only used to illustrate the technical solution of this utility model, and is 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. Any equivalent structural or procedural transformations made using the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A foldable emergency stretcher, characterized in that: The system includes two crossbars (6). One end of each crossbar (6) is provided with a first inward-folding U-shaped bar (10). The two ends of the first inward-folding U-shaped bar (10) are fixedly connected to the two crossbars (6). The other end of each crossbar (6) is fixedly provided with a bent bar (5). The end of the bent bar (5) away from the crossbar (6) is provided with a second inward-folding U-shaped bar (1). The two ends of the second inward-folding U-shaped bar (1) are fixedly connected to the two bent bars (5). The inner sides of the two bent bars (5) are respectively provided with a first support plate (2). The inner sides of the two crossbars (6) are respectively provided with a second support plate (9). The bottom of the two first support plates (2) is fixedly connected with a first support pad (13). The bottom of the two second support plates (9) is fixedly provided with a second support pad (14).

2. The foldable emergency stretcher according to claim 1, characterized in that: A first positioning sleeve (4) is fixedly sleeved on the bent rod (5), and the inner side of the first positioning sleeve (4) is fixedly connected to the first support plate (2).

3. A foldable emergency stretcher according to claim 2, characterized in that: A second positioning sleeve (7) is fixedly sleeved on the crossbar (6), and a second support plate (9) is fixedly connected to the inner side of the second positioning sleeve (7).

4. A foldable emergency stretcher according to claim 3, characterized in that: The first inwardly folded U-shaped rod (10) is provided with a first anti-slip thread (11) on its outer side, and the second inwardly folded U-shaped rod (1) is provided with a second anti-slip thread (12) on its outer side.

5. A foldable emergency stretcher according to claim 4, characterized in that: The top of the first support plate (2) is provided with a plurality of first anti-slip grooves (15), and the top of the second support plate (9) is provided with a plurality of second anti-slip grooves (16).

6. A foldable emergency stretcher according to claim 5, characterized in that: A first sponge pad (8) is fixedly provided at the top center of the first support pad (13), and a second sponge pad (3) is fixedly provided at the top center of the second support pad (14).

7. A foldable emergency stretcher according to claim 6, characterized in that: The first support pad (13) and the second support pad (14) have the same internal structure. The first support pad (13) includes a support layer (133), which is made of nylon material. A fracture-resistant layer (132) is fixedly provided on the top of the support layer (133), and a connecting layer (131) is fixedly provided on the top of the fracture-resistant layer (132).

8. A foldable emergency stretcher according to claim 7, characterized in that: A moisture-proof layer (134) is fixedly provided at the bottom of the support layer (133), and a wear-resistant layer (135) is fixedly provided at the bottom of the moisture-proof layer (134).

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