阅读说明：本技术 一种急救充气折叠便携式担架 (First-aid inflatable folding portable stretcher ) 是由 臧晨璐 张嘉琦 于 2019-10-09 设计创作，主要内容包括：本发明属于医疗器械技术领域,尤其为一种急救充气折叠便携式担架,包括主梁、锁紧滑块、折叠杆、双交叉杆、气囊垫和气囊袋,其中,所述主梁是由两段直杆活动连接组成,两段直杆的连接端通过锁紧滑块锁紧,所述锁紧滑块的锁紧轴松开时,可对两段直杆进行折叠。本发明采用折叠式结构,便于担架的搬运,通过抛绳器的设置,满足拖、拉、搬、吊和漂浮等各中环境下的运输,可由一位伤员救护者进行伤员固定、运输等操作,适用范围广,实用性强,采用气囊式担架结构,通过燃爆式充气装置和气瓶充气装置对气囊进行充气,能够对伤员进行自适应固定,在运输过程中对伤员起到缓冲防护作用,防止伤员伤情加重,能够为伤员提供一个舒适的运输环境。(The invention belongs to the technical field of medical instruments, and particularly relates to an inflatable folding portable stretcher for emergency treatment. The stretcher adopts a folding structure, is convenient to carry, meets the transportation requirements under various environments such as dragging, pulling, carrying, hanging, floating and the like through the arrangement of the rope throwing device, can be fixed and transported by a wounded rescuer, has wide application range and strong practicability, adopts the airbag type stretcher structure, inflates the airbag through the explosion type inflating device and the gas cylinder inflating device, can perform self-adaptive fixing on the wounded, plays a role in buffering and protecting the wounded in the transportation process, prevents the wounded from getting worse, and can provide a comfortable transportation environment for the wounded.)

1. The utility model provides a folding portable stretcher is aerifyd in first aid which characterized in that: including girder (100), locking slider (200), folding rod (300), two cross rod (400), gasbag pad (500) and gasbag bag (600), wherein, girder (100) comprises two sections straight-bar swing joint, and the link of two sections straight-bars passes through locking slider (200) and locks, when the locking axle of locking slider (200) loosens, can fold two sections straight-bars, folding rod (300) swing joint is on the both ends left and right sides wall of girder (100), be equipped with rope throwing ware (900) on folding rod (300), two cross rod (400) swing joint is between folding rod (300) and girder (100), folding rod (300) and two cross rod (400) can be folded in the inboard of girder (100), the both ends of gasbag pad (500) are connected on folding rod (300), the lateral part of gasbag pad (500) is equipped with and is used for its inflatable formula of exploding aerating device (700), girder (100), folding rod (300) and airbag cushion (500) are connected and are constituted square stretcher structure, airbag (600) comprises a plurality of sub-bags that require to correspond to install on airbag cushion (500) according to the different fixed position of human body, the lateral part of airbag (600) is equipped with and is used for its gas cylinder aerating device (800) of aerifing.

2. The first-aid inflatable folding portable stretcher according to claim 1, characterized in that: the air bag cushion is characterized in that an air bag locking belt (501) is arranged on the air bag cushion (500), and the air bag cushion (500) is locked through the air bag locking belt (501) after being folded.

3. The first-aid inflatable folding portable stretcher according to claim 1, characterized in that: and the two sides of the bottom of the airbag cushion (500) are communicated with fin stabilizers (502).

4. The first-aid inflatable folding portable stretcher according to claim 1, characterized in that: each divides the bag correspondence to set up in human head and neck portion, waist, thigh portion and shank portion of becoming in gasbag (600), all is equipped with relief valve (601) on each branch bag, all is equipped with spacing plate (602) on each outer surface of branch bag, the opening both ends of spacing plate (602) all are connected with overlap strap (603) on the surface, lock through hasp (604) between two overlap strap (603).

5. the first-aid inflatable folding portable stretcher according to claim 4, characterized in that: the limiting plate (602) is composed of a fixed bottom plate and two lapping plates movably connected to two ends of the fixed bottom plate, and an inner annular limiting cavity is formed after connecting ends of the two lapping plates are closed.

6. The first-aid inflatable folding portable stretcher according to claim 1, characterized in that: the rope throwing device (900) is a miniature high-pressure gas rope throwing device, the rope throwing device (900) adopts a high-pressure gas throwing mechanism to throw the line-carrying pills to the near end of the transfer equipment, and the pills are pulled back after being bound with the hoisting equipment.

7. The first-aid inflatable folding portable stretcher according to claim 6, characterized in that: the length of a traction rope of the rope throwing device (900) is 50-100 m, and the traction rope is made of high-strength nylon wires.

Technical Field

The invention relates to the technical field of medical instruments, in particular to an inflatable folding portable first-aid stretcher.

Background

The stretcher is one of important emergency treatment and rescue equipment for transporting patients or wounded, and the types of the emergency treatment and carrying stretchers for the patients or the wounded are various, including a fixed stretcher, a foldable boneless stretcher, a special environment special stretcher (a water transportation rescue stretcher) and the like. Although the types of the stretchers are various, the existing emergency carrying stretchers have single structures and generally have the following defects:

1. The multifunctional rescue robot has a single function, cannot meet the carrying functions of dragging, pulling, carrying, hanging, floating and the like, cannot give consideration to land, water transportation and air transportation rescue, and has a small application range;

2. the transportation is greatly influenced by jolt and vibration, so that the injury of the wounded is easy to aggravate, and the comfort level is low;

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an inflatable folding portable emergency stretcher, which solves the problems that the existing emergency carrying stretcher has a single structure, generally has a single function, cannot meet the carrying functions of dragging, pulling, carrying, hanging, floating and the like, cannot give consideration to land, water and air transportation rescue, has a small application range, is greatly influenced by jolting and vibration in the transportation process, is easy to cause the injury of a wounded to be aggravated, and has low comfort level.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a folding portable stretcher is inflated in emergency treatment, which comprises a main beam, a locking slider, a folding rod, a double-cross rod, an airbag cushion and an airbag bag, wherein the main beam is formed by movably connecting two sections of straight rods, the connecting ends of the two sections of straight rods are locked by the locking slider, when a locking shaft of the locking slider is loosened, the two sections of straight rods can be folded, the folding rod is movably connected to the left side wall and the right side wall of the two ends of the main beam, a rope throwing device is arranged on the folding rod, the double-cross rod is movably connected between the folding rod and the main beam, the folding rod and the double-cross rod can be folded at the inner side of the main beam, the two ends of the airbag cushion are connected to the folding rod, the side part of the airbag cushion is provided with an explosion type inflating device for inflating the airbag cushion, the main beam, the folding rod and the airbag cushion are connected to form a square stretcher structure, and the airbag bag, and a gas cylinder inflating device for inflating the gas bag is arranged at the side part of the gas bag.

As a preferred technical scheme of the invention, the airbag cushion is provided with an airbag locking belt, and the airbag cushion is locked through the airbag locking belt after being folded.

as a preferable technical scheme of the invention, the two sides of the bottom of the airbag cushion are communicated and provided with fin stabilizers.

As a preferred technical scheme of the invention, each bag-dividing bag in the air bag is correspondingly arranged at the head, neck, waist, thigh and shank of an adult, each bag-dividing bag is provided with a pressure release valve, the outer surface of each bag-dividing bag is provided with a limiting plate, the surfaces of two ends of an opening part of the limiting plate are connected with lap belts, and the two lap belts are locked by hasps.

As a preferred technical scheme of the invention, the limiting plate consists of a fixed bottom plate and two lapping plates movably connected to two ends of the fixed bottom plate, and an inner annular limiting cavity is formed after connecting ends of the two lapping plates are closed.

As a preferred technical scheme, the rope throwing device is a miniature high-pressure gas rope throwing device, the rope throwing device adopts a high-pressure gas throwing mechanism, a bullet with a line is thrown to the near end of the transferring equipment, and the bullet is pulled back after being bound with the hoisting equipment.

As a preferable technical scheme of the invention, the length of a traction rope of the rope throwing device is 50-100 m, and the traction rope is made of high-strength nylon wires.

(III) advantageous effects

Compared with the prior art, the invention provides an inflatable folding portable emergency stretcher, which has the following beneficial effects:

1. This folding portable stretcher is aerifyd in first aid adopts foldable structure, and the transport of the stretcher of being convenient for through the setting of throwing the rope ware, satisfies the transportation under each medium environment such as dragging, drawing, moving, hang and float, can carry out the operation such as wounded's fixing, transportation by a wounded's rescuer, and application scope is wide, and the practicality is strong.

2. This folding portable stretcher is aerifyd in first aid adopts gasbag formula stretcher structure, aerifys the gasbag through burning explosion formula aerating device and gas cylinder aerating device, can carry out the self-adaptation to the wounded and fix, plays the cushioning protection effect to the wounded in the transportation, prevents that the wounded from hindering the feelings aggravate, can provide a comfortable transportation environment for the wounded simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the construction of an airbag cushion and an airbag bag according to the present invention;

FIG. 3 is a schematic view of the folded main beam of the present invention;

FIG. 4 is a schematic view showing a folded airbag cushion according to the present invention;

FIG. 5 is a schematic view showing the structure of an airbag cushion according to the present invention;

Fig. 6 is a schematic view showing the structure of the airbag of the present invention.

In the figure: 100. a main beam; 200. locking the sliding block; 300. a folding bar; 400. a double cross bar; 500. an airbag cushion; 501. an air bag locking band; 502. a fin stabilizer; 600. an air bag; 601. a pressure relief valve; 602. a limiting plate; 603. a lap belt; 604. a hasp; 700. a blasting type inflator; 800. a gas cylinder charging device; 900. a rope throwing device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.