Split type rescue stretcher with convenient performance

Abstract

The utility model discloses a split type rescue stretcher with convenient performance. The split type rescue stretcher comprises a front stretcher body and a rear stretcher body. The upper ends of the front stretcher main body and the rear stretcher main body are connected through a spin lock structure, and the lower ends of the front stretcher main body and the rear stretcher main body are connected through a staggered hook assembly, so that the front stretcher main body and the rear stretcher main body are mutually spliced to form a rescue stretcher main body. The whole structure is lighter, the total weight is reduced, and the use and storage convenience of equipment is improved; and metal plate components at the bottom of the equipment are welded in a face-to-face fitting manner, so that the equipment is more stable.

Description

Technical Field

[0001] This utility model relates to a rescue stretcher, specifically a split-type rescue stretcher with convenient features. Background Technology

[0002] In the field of rescue, rescue stretchers are crucial equipment for transporting the wounded and sick. While traditional rescue stretchers are widely used in terms of structure and function, with the increasing complexity and urgency of rescue missions, existing rescue stretchers have significant shortcomings in some key aspects:

[0003] Traditional rescue stretchers mostly adopt an integral frame structure design, which is strong when in use, but its large size restricts its storage and carrying when not in use.

[0004] Especially in rescue environments such as mountainous areas and narrow passages, the bulky structure of the overall stretcher can cause great inconvenience to rescue work and affect rescue efficiency.

[0005] Most existing stretchers are designed as a single piece, which cannot be quickly disassembled into portable modules, or require complex tools for disassembly and assembly, causing rescuers to waste valuable time in emergency situations.

[0006] While some designs support modular assembly and disassembly, they often lack efficient splicing and fixing mechanisms, which may lead to problems such as weak connections or difficulties in splicing during use. Utility Model Content

[0007] The technical problem to be solved by this utility model is to provide a modular rescue stretcher with convenient performance, thereby solving the problems existing in the background technology.

[0008] The present invention provides a convenient split-type rescue stretcher, which is achieved through the following technical solution, including a front stretcher body and a rear stretcher body;

[0009] The upper ends of the front stretcher body and the rear stretcher body are connected by a twist-lock structure, and the lower ends of the front stretcher body and the rear stretcher body are connected by a staggered hook assembly, so that the front stretcher body and the rear stretcher body can be spliced ​​together to form the rescue stretcher body.

[0010] As a preferred technical solution, both the front stretcher body and the rear stretcher body include metal round tubes and sheet metal components; multiple sheet metal components are provided and welded in an array below the metal round tubes.

[0011] As a preferred technical solution, the misaligned hook assembly includes a front misaligned hook and a rear misaligned hook;

[0012] The front misaligned hook is welded to the metal tube of the front stretcher body, and the rear misaligned hook is welded to the metal tube of the rear stretcher body; when the front stretcher body and the rear stretcher body are spliced ​​together, the hook ends of the front misaligned hook and the rear misaligned hook are engaged and fixed.

[0013] As a preferred technical solution, it also includes a detachable hanging point, which is installed on a metal round tube;

[0014] The detachable mounting point includes a lower pressure plate and upper and lower plates, and the lower pressure plate is connected to the upper and lower plates by long detachment screws, and is then mounted on a metal round tube.

[0015] As a preferred technical solution, fixing blocks are provided on both sides of the detachable hanging point, and the fixing blocks are spliced ​​to the metal round tube by short screws.

[0016] As a preferred technical solution, the sheet metal parts are all equipped with heart-shaped fixing points.

[0017] The beneficial effects of this utility model are:

[0018] The overall structure of this utility model is lighter, the overall weight is reduced, and the convenience of using and storing the equipment is improved.

[0019] The sheet metal parts at the bottom of the device of this utility model adopt a surface-to-surface welding method, which makes the device more stable.

[0020] This utility model uses detachable hanging points and is fixed with screws on both sides to control the movement space of the rotatable hanging point in the middle. This method allows for installation at any position on the round tube except at the corner, and multiple hanging points can be installed at different positions on the metal round tube simultaneously as needed. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the main structure of the front stretcher of this utility model;

[0024] Figure 3 This is a schematic diagram of the main structure of the rear stretcher of this utility model;

[0025] Figure 4 This is a schematic diagram of the misaligned hook assembly structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the detachable hanging point structure of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Front stretcher body; 2. Rear stretcher body; 3. Twist lock structure; 4. Offset hook assembly; 5. Metal round tube; 6. Sheet metal parts; 7. Front offset hook; 8. Rear offset hook; 9. Detachable hanging point; 10. Lower pressure plate; 11. Upper and lower plates; 12. Long removal screw; 13. Fixing block; 14. Short screw; 15. Fixed hanging point. Detailed Implementation

[0029] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0030] like Figures 1-5 As shown, this utility model provides a convenient split-type rescue stretcher, including a front stretcher body 1 and a rear stretcher body 2.

[0031] The upper ends of the front stretcher body 1 and the rear stretcher body 2 are connected by a twist-lock structure 3, and the lower ends of the front stretcher body 1 and the rear stretcher body 2 are connected by a misaligned hook assembly 4, so that the front stretcher body 1 and the rear stretcher body 2 are spliced ​​together to form the rescue stretcher body.

[0032] The front stretcher body 1 and the rear stretcher body 2 both include a metal round tube 5 and sheet metal parts 6; multiple sheet metal parts 6 are provided and welded in an array below the metal round tube 5.

[0033] Among them, the misaligned hook assembly 4 includes a front misaligned hook 7 and a rear misaligned hook 8;

[0034] The front misaligned hook 7 is welded to the metal tube 5 of the front stretcher body 1, and the rear misaligned hook 8 is welded to the metal tube 5 of the rear stretcher body 2; when the front stretcher body 1 and the rear stretcher body 2 are spliced ​​together, the hook ends of the front misaligned hook 7 and the rear misaligned hook 8 are engaged and fixed.

[0035] It also includes a detachable hanging point 9, which is installed on the metal round tube 5;

[0036] The detachable mounting point 9 includes a lower pressure plate 10 and upper and lower plates 11, and the lower pressure plate 10 and the upper and lower plates 11 are connected by a long disassembly screw 12, and are thus set on the metal round tube 5. By disassembling and assembling, it can be installed on any part of the metal round tube of the equipment, thereby allowing one or more mounting points to be moved and added according to different needs during the use of the equipment, making the equipment more convenient to use.

[0037] In order to limit the detachable hanging point 9, in this embodiment, a fixing block 13 is provided on both sides of the detachable hanging point 9, and the fixing block 13 is spliced ​​to the metal round tube 5 by short screws 14. The fixing block 13 plays a limiting role on both sides, so that the lower pressure block 10 and the upper pressure block 12 are used in a specific position.

[0038] In addition, each sheet metal component 6 is provided with a heart-shaped fixing point 15.

[0039] Split-type rescue stretchers are indispensable equipment in the rescue field. Their high timeliness and convenience requirements necessitate maximizing the speed of equipment assembly and disassembly, minimizing the equipment's weight, and reducing its size when carried, thereby improving the timeliness of equipment use.

[0040] To improve timeliness, an integral frame structure is usually used, which makes it too bulky when stored and carried, making it inconvenient to store and carry. The sheet metal parts in the structure can not only increase strength, but also meet the positioning of hanging points.

[0041] The main structure of the equipment is divided into two parts: the head and the tail. The two parts are connected by a bottom staggered locking hook, and the upper two sides are locked by a rotary lock, which makes the equipment lighter and more convenient to use during transportation, storage and use.

[0042] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A modular rescue stretcher with convenient features, characterized in that: Including front stretcher body (1) and rear stretcher body (2); The upper end of the front stretcher body (1) and the rear stretcher body (2) is connected through a spin lock structure (3), and the lower end of the front stretcher body (1) and the rear stretcher body (2) is connected through a staggered hook assembly (4), so that the front stretcher body (1) and the rear stretcher body (2) are spliced to form a rescue stretcher body.

2. The split rescue stretcher with convenient performance according to claim 1, characterized in that: The front stretcher body (1) and the rear stretcher body (2) each include a metal pipe (5) and a sheet metal part (6); The sheet metal part (6) is provided with a plurality of and is welded in an array manner below the metal pipe (5).

3. The split rescue stretcher with convenient performance according to claim 1, characterized in that: The staggered hook assembly (4) includes a front staggered hook (7) and a rear staggered hook (8); The front staggered hook (7) is welded on the metal pipe (5) of the front stretcher body (1), and the rear staggered hook (8) is welded on the metal pipe (5) of the rear stretcher body (2); When the front stretcher body (1) and the rear stretcher body (2) are spliced, the hook end of the front staggered hook (7) and the rear staggered hook (8) is clamped and fixed.

4. The split rescue stretcher with convenient performance according to claim 1, characterized in that: Also includes a detachable hanging point (9), and the detachable hanging point (9) is installed on the metal pipe (5); The detachable hanging point (9) includes a lower pressing plate (10) and an upper and lower plate (11), and the lower pressing plate (10) and the upper and lower plate (11) are connected by a long detachable screw (12), and are arranged on the metal pipe (5).

5. The split rescue stretcher with convenient performance according to claim 4, characterized in that: Both sides of the detachable hanging point (9) are provided with a fixed block (13), and the fixed block (13) is spliced on the metal pipe (5) through a short screw (14).

6. The split rescue stretcher with convenient performance according to claim 2, characterized in that: The sheet metal part (6) is provided with a fixed hanging point (15) in the shape of a heart.

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