阅读说明：本技术 一种户外担架车 (Outdoor stretcher vehicle ) 是由 甘同安 于 2021-01-05 设计创作，主要内容包括：本发明公开了一种户外担架车,包括担架板；担架板的前后两侧设有握持部；担架板的四周固定连接向下延伸的四个外筒,外筒的底端安装脚轮,外筒的内部设有内筒,外筒顶端设有开口,内筒能够在外筒上方上下移动；内筒的顶端固定连接方形框的外框底部,方形框的外框四周和内框一侧各安装一个卷收器；所述卷收器内设有轮轴,轮轴中心安装涡卷弹簧,轮轴外圈缠绕防紫外线布,防紫外线布的一端连接轮轴外圈,防紫外线布另一端设有卡扣；担架板四周和方形框的内框另一侧设有能够与卡扣连接的卡槽。本发明能够对病人进行遮挡保护,防止暴晒和风沙对病人造成二次伤害。(The invention discloses an outdoor stretcher vehicle, which comprises a stretcher plate; the front side and the rear side of the stretcher board are provided with holding parts; four outer cylinders extending downwards are fixedly connected to the periphery of the stretcher plate, casters are mounted at the bottom ends of the outer cylinders, inner cylinders are arranged in the outer cylinders, openings are formed in the top ends of the outer cylinders, and the inner cylinders can move up and down above the outer cylinders; the top end of the inner cylinder is fixedly connected with the bottom of an outer frame of the square frame, and the periphery of the outer frame of the square frame and one side of the inner frame are respectively provided with a retractor; a wheel shaft is arranged in the retractor, a volute spring is arranged in the center of the wheel shaft, an anti-ultraviolet cloth is wound on the outer ring of the wheel shaft, one end of the anti-ultraviolet cloth is connected with the outer ring of the wheel shaft, and a buckle is arranged at the other end of the anti-ultraviolet cloth; the periphery of the stretcher plate and the other side of the inner frame of the square frame are provided with clamping grooves which can be connected with the buckles. The invention can shield and protect the patient and prevent the patient from being exposed to the sun and being secondarily injured by sand wind.)

1. An outdoor stretcher vehicle comprises a stretcher plate (1); the front side and the rear side of the stretcher plate (1) are provided with holding parts (2); the stretcher is characterized in that the periphery of the stretcher plate (1) is fixedly connected with four outer cylinders (3) extending downwards, the bottom ends of the outer cylinders (3) are provided with trundles (4), the inner cylinders (5) are arranged in the outer cylinders (3), the top ends of the outer cylinders (3) are provided with openings, and the inner cylinders (5) can move up and down above the outer cylinders (3); the top end of the inner cylinder (5) is fixedly connected with the bottom of the outer frame of the square frame (6), and the periphery of the outer frame and one side of the inner frame of the square frame (6) are respectively provided with a retractor (7); a wheel shaft (8) is arranged in the retractor (7), a volute spiral spring (9) is installed in the center of the wheel shaft (8), ultraviolet-proof cloth (10) is wound on the outer ring of the wheel shaft (8), one end of the ultraviolet-proof cloth (10) is connected with the outer ring of the wheel shaft (8), and a buckle (11) is arranged at the other end of the ultraviolet-proof cloth (10); clamping grooves (12) which can be connected with the buckles (11) are formed in the periphery of the stretcher plate (1) and the other side of the inner frame of the square frame (6).

2. An outdoor stretcher according to claim 1 characterized in that the outer cylinder (3) is provided with a fastening knob (13) capable of fixing the position of the inner cylinder (5).

3. An outdoor stretcher according to claim 1 characterized in that the opening of the retractor (7) around the outer frame of the square frame (6) faces downwards, and the opening of the retractor (7) at one side of the inner frame of the square frame (6) faces the other side of the inner frame of the square frame (6).

Technical Field

The invention relates to the field of stretcher vehicles, in particular to an outdoor stretcher vehicle.

Background

The stretcher is an important tool for transporting patients, when medical staff protect and send patients to be examined, the patients need to frequently go to and fro a hospital building and an examination building, the conventional stretcher only has the function of transporting the patients, and when the patients face severe weather, the patients with poor physical conditions are exposed to burning sun and sand wind environment and are easily subjected to secondary injury, so that the illness state is aggravated, and the subsequent treatment work is influenced.

Disclosure of Invention

In order to overcome the technical defects of the existing stretcher, the invention provides an outdoor stretcher which can shield and protect patients and provide a good transportation environment.

The technical scheme adopted by the invention for solving the technical problems is as follows: an outdoor stretcher vehicle comprises a stretcher plate; the front side and the rear side of the stretcher board are provided with holding parts; four outer cylinders extending downwards are fixedly connected to the periphery of the stretcher plate, casters are mounted at the bottom ends of the outer cylinders, inner cylinders are arranged in the outer cylinders, openings are formed in the top ends of the outer cylinders, and the inner cylinders can move up and down above the outer cylinders; the top end of the inner cylinder is fixedly connected with the bottom of an outer frame of the square frame, and the periphery of the outer frame of the square frame and one side of the inner frame are respectively provided with a retractor; a wheel shaft is arranged in the retractor, a volute spring is arranged in the center of the wheel shaft, an anti-ultraviolet cloth is wound on the outer ring of the wheel shaft, one end of the anti-ultraviolet cloth is connected with the outer ring of the wheel shaft, and a buckle is arranged at the other end of the anti-ultraviolet cloth; the periphery of the stretcher plate and the other side of the inner frame of the square frame are provided with clamping grooves which can be connected with the buckles.

Further preferably, a fastening knob capable of fixing the position of the inner barrel is arranged on the outer barrel.

Further optimization, the openings of the retractors around the square frame outer frame face downwards, and the opening of the retractor on one side of the square frame inner frame faces towards the other side of the square frame inner frame.

The outdoor stretcher vehicle has the beneficial effects that the outdoor stretcher vehicle can shield and protect patients and prevent the patients from being exposed to the sun and blown sand from causing secondary damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of a square frame.

Fig. 3 is a schematic structural view of the retractor.

The drawing shows that 1, a stretcher plate, 2, a holding part, 3, an outer cylinder, 4, a caster, 5, an inner cylinder, 6, a square frame, 7, a retractor, 8, a wheel shaft, 9, a scroll spring, 10, ultraviolet-proof cloth, 11, a buckle, 12, a clamping groove and 13, and a fastening knob.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail and completely with reference to the following embodiments and accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention.

Referring to fig. 1 to 3, the present embodiment provides an outdoor stretcher including a stretcher plate 1; the front side and the rear side of the stretcher plate 1 are provided with holding parts 2; four outer cylinders 3 extending downwards are welded around the stretcher plate 1, casters 4 are mounted at the bottom ends of the outer cylinders 3, inner cylinders 5 are arranged inside the outer cylinders 3, openings are formed in the top ends of the outer cylinders 3, and the inner cylinders 5 can move up and down above the outer cylinders 3; the top end of the inner cylinder 5 is welded with the bottom of an outer frame of a square frame 6, and the periphery of the outer frame and one side of the inner frame of the square frame 6 are respectively provided with a retractor 7 through bolts; a rotatable wheel shaft 8 is arranged in the retractor 7, a volute spiral spring 9 is arranged in the center of the wheel shaft 8, ultraviolet-proof cloth 10 is wound on the outer ring of the wheel shaft 8, one end of the ultraviolet-proof cloth 10 is fixedly connected with the outer ring of the wheel shaft 8, and a buckle 11 is arranged at the other end of the ultraviolet-proof cloth 10; clamping grooves 12 which can be connected with the buckles 11 are formed in the periphery of the stretcher plate 1 and the other side of the inner frame of the square frame 6.

In a preferred embodiment, the outer cylinder 3 is provided with a fastening knob 13 capable of fixing the position of the inner cylinder 3, so that the height of the fixed square frame 6 can be conveniently adjusted.

In a preferred embodiment, the opening of the retractor 7 around the outer frame of the square frame 6 faces downwards, and the opening of the retractor 7 at one side of the inner frame of the square frame 6 faces to the other side of the inner frame of the square frame 6.

When the stretcher is used, the inner cylinder 5 is lowered into the outer cylinder 3 to enable the position of the square frame 6 to be lowered to the minimum, a patient is placed on the stretcher plate 1, the inner cylinder 5 is lifted to enable the square frame 6 to be higher than the patient, the ultraviolet-proof cloth 10 in the retractor 7 at the periphery of the square frame 6 is pulled down to enable the buckles 11 to be connected with the clamping grooves 12 at the periphery of the stretcher plate 1, and therefore the periphery of the patient is shielded; the ultraviolet-proof cloth 10 in the retractor 7 with the square frame 6 inner frame transversely pulls the buckle 11 to be connected with the clamping groove 12 on the other side of the square frame 6 inner frame, so that the upper part of a patient is shielded, when the buckle 11 is separated from the clamping groove 12, the wheel shaft 8 resets and rotates under the action of the scroll spring 9, and the ultraviolet-proof cloth 10 is wound on the wheel shaft 8 again.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.