阅读说明：本技术 一种方便上下楼梯的医疗救护担架 (Medical rescue stretcher convenient for going upstairs and downstairs ) 是由 朱云利 于 2018-07-14 设计创作，主要内容包括：本发明适用于医疗器械领域,提供了一种方便上下楼梯的医疗救护担架,包括支撑组件和抬升组件,所述支撑组件包括支撑柱、垫片、松紧带和卡扣,所述垫片位固定连接于所述支撑柱,所述垫片位于所述支撑柱一侧；所述支撑杆通过所述转动轴转动连接于所述支撑柱,所述支撑杆通过所述连接杆带动所述滑动轴在所述卡槽内滑动,通过设置所述卡槽有三个卡合处,使得所述滑动轴能够卡合于不同位置,从而使得所述支撑杆与所述支撑柱形成不同的角度,方便了装置在不同的角度楼梯上运送病人,提高了装置的适用性,保证了在楼道内运送病人时,病人能够保持水平状态,避免了病人因为倾斜而造成的滑落,增加了担架运送的安全系数。(The invention is suitable for the field of medical instruments, and provides a medical rescue stretcher convenient for going upstairs and downstairs, which comprises a supporting component and a lifting component, wherein the supporting component comprises a supporting column, a gasket, an elastic band and a buckle, the gasket is fixedly connected to the supporting column, and the gasket is positioned on one side of the supporting column; the bracing piece passes through the axis of rotation rotate connect in the support column, the bracing piece passes through the connecting rod drives the sliding shaft is in slide in the draw-in groove, through setting up the draw-in groove has three block department, makes the sliding shaft can block in different positions, thereby makes the bracing piece with the support column forms different angles, has made things convenient for the device to transport patient on the angle stair of difference, has improved the suitability of device, has guaranteed to transport patient in the corridor, and patient can keep the horizontality, has avoided the landing that patient caused because of the slope, has increased the factor of safety that the stretcher transported.)

1. The utility model provides a medical rescue stretcher of convenient stair of going up and down which characterized in that: comprises a supporting component (1) and a lifting component (2), wherein the supporting component (1) comprises a supporting column (11), a gasket (12), an elastic band (13) and a buckle (14), the gasket (12) is fixedly connected with the supporting column (11), the gasket (12) is positioned on one side of the supporting column (11), the elastic band (13) is fixedly connected with the supporting column (11), the elastic band (13) is wrapped on the supporting column (11), the buckle (14) is fixedly connected with the elastic band (13), the buckle (14) is positioned at one end of the elastic band (13),

the lifting assembly (2) comprises a handle (21), a support rod (22), a sliding shaft (23), a rotating shaft (24), a connecting rod (25), a clamping seat (27) and a stop block (28), the handle (21) is fixedly connected to the support column (11), the handle (21) is positioned at one end of the support column (11), the support rod (22) is rotatably connected to the support column (11) through the rotating shaft (24), the support rod (22) is positioned at one side of the support column (11), a clamping groove (26) is formed in the support column (11), the clamping groove (26) is positioned at one side, the sliding shaft (23) is slidably connected to the clamping groove (26), the sliding shaft (23) is positioned at the lower side of the support column (11), the connecting rod (25) is rotatably connected to the rotating shaft (24), and the connecting rod (25) is positioned at one side of the rotating shaft (24, the clamping seat (27) is fixedly connected to the supporting column (11), the clamping seat (27) is located below the supporting column (11), the stop block (28) is rotatably connected to the supporting column (11), and the stop block (28) is located at one end of the supporting column (11).

2. The medical rescue stretcher convenient for going up and down stairs of claim 1, wherein: the right end of the supporting column (11) is provided with a baffle, and the width of the baffle is equal to that of the supporting rod (22).

3. The medical rescue stretcher convenient for going up and down stairs of claim 1, wherein: the number of the elastic bands (13) and the number of the buckles (14) are three, and the three gaskets (12) are matched with the three buckles (14).

4. The medical rescue stretcher convenient for going up and down stairs of claim 1, wherein: the clamping groove (26) is formed by three bayonets, and the three bayonets are distributed at equal intervals.

5. The medical rescue stretcher convenient for going up and down stairs of claim 1, wherein: the handle (21) is provided with threads, and the threads are positioned on the outer surface of the handle (21).

6. The medical rescue stretcher convenient for going up and down stairs of claim 1, wherein: the number of connecting rods (25) is two, two connecting rods (25) symmetric distribution in gasket (12) both sides.

Technical Field

The invention belongs to the field of medical instruments, and particularly relates to a medical rescue stretcher convenient for going upstairs and downstairs.

Background

The stretcher is a stretcher equipped in the prior ambulance, meets the requirements of illness state, is convenient for patients and wounded persons to lie down, and is convenient for moving the wounded persons needing treatment, and the prior stretchers comprise a lifting stretcher, a travelling wheel stretcher, a shovel type stretcher, a negative pressure air-filled cushion type fixed stretcher, a basket type stretcher and a roll type stretcher.

When needing to transport patients downstairs or upstairs from stairs in the current life in special conditions, because the stairs have certain inclination angle, and traditional stretcher when moving on the stairs, can make the stretcher slope for lie and put up the easy landing of power patient, produce the potential safety hazard, cause unnecessary injury, influence treatment efficiency.

Disclosure of Invention

The invention provides a medical rescue stretcher convenient for going upstairs and downstairs, and aims to solve the problems that when a patient needs to be transported downstairs or buckled from a stair under special conditions in the current life, the stretcher is inclined due to a certain inclination angle of the stair, and when a traditional stretcher moves on the stair, the patient lying on the stretcher is easy to slide down, potential safety hazards are generated, unnecessary injuries are caused, the treatment efficiency is influenced, and the like.

The invention is realized in such a way, the medical rescue stretcher convenient for going upstairs and downstairs comprises a supporting component and a lifting component, the supporting component comprises a supporting column, a gasket, an elastic band and a buckle, the gasket is fixedly connected with the supporting column, the gasket is positioned at one side of the supporting column, the elastic band is fixedly connected with the supporting column, the elastic band is wrapped on the supporting column, the buckle is fixedly connected with the elastic band, the buckle is positioned at one end of the elastic band, the lifting component comprises a handle, a supporting rod, a sliding shaft, a rotating shaft, a connecting rod, a clamping seat and a stop block, the handle is fixedly connected with the supporting column, the handle is positioned at one end of the supporting column, the supporting rod is rotatably connected with the supporting column through the rotating shaft, the supporting rod is positioned at, the clamping groove is located on one side, the sliding shaft is connected to the clamping groove in a sliding mode, the sliding shaft is located on the lower side of the supporting column, the connecting rod is connected to the rotating shaft in a rotating mode, the connecting rod is located on one side of the rotating shaft, the clamping seat is fixedly connected to the supporting column, the clamping seat is located below the supporting column, the stop block is connected to the supporting column in a rotating mode, and the stop block is located at one end of the supporting column.

Preferably, the right end of the supporting column is provided with a baffle, and the width of the baffle is equal to that of the supporting rod.

Preferably, the number of the elastic bands and the number of the buckles are three, and the three gaskets are matched with the three buckles.

Preferably, the clamping groove is formed by three bayonets which are distributed at equal intervals.

Preferably, the handle is provided with threads, and the threads are located on the outer surface of the handle.

Preferably, the number of the connecting rods is two, and the two connecting rods are symmetrically distributed on two sides of the gasket.

Compared with the prior art, the invention has the beneficial effects that: the medical rescue stretcher convenient for going upstairs and downstairs is characterized in that the support rod, the connecting rod, the clamping groove and the sliding shaft are arranged, so that the support rod is rotationally connected with the support column through the rotating shaft, after the stop block is rotated, the supporting rod can rotate when the supporting rod is out of the blocking state, the supporting rod drives the sliding shaft to slide in the clamping groove through the connecting rod, the sliding shaft can be clamped at different positions by arranging the clamping grooves with three clamping positions, thereby the supporting rod and the supporting column form different angles, the device is convenient for transporting patients on stairs with different angles, the applicability of the device is improved, when the patients are transported in the corridor, the patient can keep the horizontality, the sliding of the patient caused by the inclination is avoided, and the safety factor of the stretcher transportation is increased.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a card slot structure of the present invention;

in the figure: 1-supporting component, 11-supporting column, 12-gasket, 13-elastic band, 14-buckle, 2-lifting component, 21-handle, 22-supporting rod, 23-sliding shaft, 24-rotating shaft, 25-connecting rod, 26-clamping groove, 27-clamping seat and 28-stop block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a medical rescue stretcher convenient for going upstairs and downstairs comprises a supporting component 1 and a lifting component 2, wherein the supporting component 1 comprises a supporting column 11, a gasket 12, an elastic band 13 and a buckle 14, the gasket 12 is fixedly connected to the supporting column 11, the gasket 12 is positioned on one side of the supporting column 11, the elastic band 13 is fixedly connected to the supporting column 11, the elastic band 13 is wrapped on the supporting column 11, the buckle 14 is fixedly connected to the elastic band 13, the buckle 14 is positioned at one end of the elastic band 13, the lifting component 2 comprises a handle 21, a supporting rod 22, a sliding shaft 23, a rotating shaft 24, a connecting rod 25, a clamping seat 27 and a stop block 28, the handle 21 is fixedly connected to the supporting column 11, the handle 21 is positioned at one end of the supporting column 11, the supporting rod 22 is rotatably connected to the supporting column 11 through the rotating shaft 24, the sliding shaft 23 is located on the lower side of the supporting column 11, the connecting rod 25 is rotatably connected to the rotating shaft 24, the connecting rod 25 is located on one side of the rotating shaft 24, the clamping seat 27 is fixedly connected to the supporting column 11, the clamping seat 27 is located below the supporting column 11, the stop 28 is rotatably connected to the supporting column 11, and the stop 28 is located at one end of the supporting column 11.

In this embodiment, through setting up bracing piece 22 and rotate through axis of rotation 24 and connect in support column 11, after rotating dog 28, bracing piece 22 when rotating, bracing piece 22 drives sliding shaft 23 through connecting rod 25 and slides in draw-in groove 26, there are three block departments through setting up draw-in groove 26, make sliding shaft 23 can block in different positions, thereby make bracing piece 22 and support column 11 form different angles, made things convenient for the device to transport patient on the angle stair of difference, improved the suitability of device.

In the embodiment, the gasket 12 is fixedly connected to the supporting column 11, so that a sick and wounded person can lie on the gasket 12, the supporting rod 22 is rotatably connected to the supporting column 11 through the rotating shaft 24, the baffle is arranged at the right end of the supporting column 11, the supporting rod 22 is prevented from being blocked by the baffle, the upward rotation of the supporting rod 22 is avoided, the normal use of the supporting rod 22 is ensured, four handles are arranged, the supporting rod 22 is respectively and fixedly connected to one ends of the supporting column 11 and the supporting rod 22, the handle 21 is provided with threads, the friction between the palm of a worker and the handle 21 is improved, the influence of hand slip on the transportation of the stretcher is avoided, the number of the elastic bands 13 and the number of the buckles 14 are three, when the patient is transported, the elastic bands 13 can fix the patient through the matching of the elastic bands 13 and the buckles 14, and, after rotating dog 28, bracing piece 22 when rotating, bracing piece 22 drives sliding shaft 23 through connecting rod 25 and slides in draw-in groove 26, has three block department through setting up draw-in groove 26 for sliding shaft 23 can block in different positions, thereby makes connecting rod 25 obtain changing bracing piece 11 and the angle of support column 22, makes the stretcher convenience transport the patient in the stair of different angles, has improved the suitability of device.

Further, the right end of the supporting column 11 is provided with a baffle, and the width of the baffle is equal to that of the supporting rod 22.

In this embodiment, through setting up support column 11 right-hand member and being provided with the baffle for when the stretcher transports in flat place, the baffle through support column 11 right-hand member equals with bracing piece 22's width, makes bracing piece 22 obtain blockking of baffle, has avoided upwards rotating of bracing piece 22, keeps bracing piece 22 and support column 11 to keep the level, has made things convenient for the use of device.

Furthermore, the number of the elastic bands 13 and the number of the buckles 14 are three, and the three gaskets 12 and the three buckles 14 are matched with each other.

In this embodiment, be three through the quantity that sets up elastic cord 13 and buckle 14 for when transporting the patient, through the cooperation of elastic cord 13 with buckle 14, make elastic cord 13 can fix patient, improved the factor of safety when transporting the patient, avoided the influence of rocking to patient that transports.

Further, the clamping groove 26 is formed by three clamping openings which are distributed at equal intervals.

In this embodiment, have three bayonet socket through setting up draw-in groove 21, when making transporting patient to descend stairs, through rotating dog 28, make bracing piece 21 can rotate with 24 position axles of axis of rotation, thereby make bracing piece 22 pass through connecting rod 25 pulling sliding shaft 23 and remove in draw-in groove 26, through setting up three bayonet socket, make sliding shaft 23 can block in different positions, thereby make bracing piece 22 and support column 11 form different angles, made things convenient for the device to transport patient on the angle stair of difference, the suitability of device has been improved.

Furthermore, the handle 21 is provided with a thread, and the thread is located on the outer surface of the handle 21.

In the embodiment, the thread is arranged on the handle 21 and is positioned on the outer surface of the handle 21, so that when a worker lifts the stretcher through the handle 21 on the supporting column 11 and the supporting rod 22, the friction between the palm of the worker and the handle 21 is improved through the thread arranged on the handle 21, the influence of the hand slip on the transportation of the stretcher is avoided, and the use of the device is facilitated.

Further, the number of the connecting rods 25 is two, and the two connecting rods 25 are symmetrically distributed on two sides of the gasket 12.

In this embodiment, the number through setting up connecting rod 25 is two for behind the rotation support pole 22, behind sliding shaft 23 block and draw-in groove 26, support the bracing piece 22 through the connecting rod 25 that the number is two, make the angle of bracing piece 22 and support column 11 fixed, improved the stability of bracing piece 22, increased the load capacity of stretcher.

The working principle and the using process of the invention are as follows: by arranging the gasket 12 to be fixedly connected with the supporting column 11, the sick and wounded can lie on the gasket 12, the supporting rod 22 is rotatably connected with the supporting column 11 through the rotating shaft 24, the baffle is arranged at the right end of the supporting column 11, the supporting rod 22 is blocked by the baffle, the upward rotation of the supporting rod 22 is avoided, the normal use of the supporting rod 22 is ensured, by arranging four handles, the supporting rod is respectively and fixedly connected with one end of the supporting column 11 and one end of the supporting rod 22, the friction force between the palm of a worker and the handle 21 is improved through the threads arranged on the handle 21, the influence of the hand slip on the stretcher transportation is avoided, by arranging three elastic bands 13 and three buckles 14, when the patient is transported, through the matching of the elastic bands 13 and the buckles 14, the elastic bands 13 can fix the patient, the safety factor when the patient is transported is improved, when the bracing piece 22 rotated, the bracing piece 22 drove the sliding shaft 23 through connecting rod 25 and slided in draw-in groove 26, has three block department through setting up draw-in groove 26 for sliding shaft 23 can block in different positions, thereby makes connecting rod 25 obtain changing bracing piece 11 and support column 22's angle, makes the stretcher convenience transport the patient in the stair of different angles, has improved the suitability of device.

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.