CN219166915U - A stretchable and foldable medical nursing stretcher - Google Patents

Abstract

The utility model relates to the field of stretchers, more precisely relates to a stretchable and foldable medical care stretcher, comprising a stretcher upper board and a stretcher bottom board, a folding structure is arranged between the stretcher upper board and the stretcher bottom board, and the folding structure is used for folding the stretcher , the top of the upper board of the stretcher is provided with a symmetrical through hole near the side, and a telescopic structure is arranged under the through hole. The telescopic structure is used to strengthen the support of the upper board of the stretcher. Go into the ambulance, take out the bolts at the end of the fixing rod, the upper board of the stretcher will squeeze the symmetrical cross-rotating connecting rod due to the gravity of the wounded, the upper board of the stretcher will move vertically downward, and the position of the upper board of the stretcher will be lowered, so that it is convenient for the nursing staff to carry out care for the wounded. Nursing, while the wounded is lying on the upper board of the stretcher, the folded plate is hinged by squeezing the side of the T-shaped bar, the folded plate rotates along the one-way hinge axis to a state perpendicular to the upper board of the stretcher, and the folded board penetrates through the through hole to the upper board of the stretcher At the top, hang the water bottle on the surface of the folding plate, which is beneficial to reduce the labor intensity of the medical staff lifting the water.

Description

A stretchable and foldable medical care stretcher

technical field

The utility model relates to the field of stretchers, in particular to a stretchable and foldable medical nursing stretcher.

Background technique

As our commonly used rescue equipment, the stretcher is an important equipment for us to transport rescuers from the rescue site to the ambulance or hospital outpatient department. Its simple structure and powerful transport function can transport the people in need of rescue in the best way to the rescue point.

For nursing stretchers, there are many existing technologies, such as:

Chinese Patent Publication No. CN203915255U discloses a foldable pull-out stretcher, which includes a stretcher base plate. The surface of the stretcher base plate is covered with cushions. The four corners of the stretcher base plate are provided with telescopic handles. The walking wheels and the both sides of the stretcher bottom plate are respectively equipped with fixed plates, and the top of the fixed plates is provided with movable fences.

It can be seen that when most of the folding stretchers are in use, when the wounded are lifted to the ambulance through the stretcher, the stretcher is too high to be folded, which is not conducive to the care of the nursing staff. In the middle, the medical staff needs to lift the water bottle by hand, and lifting it for a long time may cause muscle soreness in the arm of the medical staff.

In view of this, the utility model provides a stretchable and foldable medical nursing stretcher.

Utility model content

The purpose of this utility model is to solve the above-mentioned shortcoming, and provide a kind of stretcher which is convenient for nursing stretcher to fold through folding structure.

By taking out the bolts at the end of the fixing rod, the upper plate of the stretcher will squeeze the symmetrical cross-rotating connecting rod due to the gravity of the wounded, and the upper plate of the stretcher will move downward and vertically, and the position of the upper plate of the stretcher will be lowered, which is convenient for the nursing staff to care for the wounded. When lying on the upper board of the stretcher, by pressing the T-shaped bar, the folded plate hinged on the side of the T-shaped bar is bent and penetrated to the top of the upper board of the stretcher, and the hanging water bottle is hung on the surface of the folded plate, which is beneficial to reduce the lifting of the medical staff. labor intensity.

Therefore the utility model provides a stretchable foldable medical care stretcher, which comprises a stretcher upper plate and a stretcher bottom plate, a folding structure is arranged between the stretcher upper plate and the stretcher bottom plate, and the folding structure is used for folding the stretcher, A symmetrical through hole is opened near the side of the upper board of the stretcher, and a telescopic structure is arranged under the through hole.

As a further improvement of the technical solution, the folding structure includes connecting rods connected by symmetrical cross rotation, one end of the connecting rod is fixed on the side wall of the stretcher bottom plate, the other end of the connecting rod slides on the side wall of the stretcher bottom plate, the connecting rod A support rod is fixedly connected between the rods, a through hole is opened at the center of the support rod, a fixing rod is provided at the through hole, and a bolt is provided at the end of the fixing rod.

As a further improvement of the technical solution, the telescopic structure includes a bottom column, a T-shaped bar is arranged inside the bottom column, and an elastic member is arranged between the T-shaped bar and the bottom column.

As a further improvement of the technical solution, a folded plate is provided near the top side of the T-shaped bar, and a one-way hinge is provided between the folded plate and the T-shaped bar.

As a further improvement of the technical solution, a soft pad is provided on the top of the upper board of the stretcher, and a latex pad is provided inside the soft pad, and the soft pad is used to protect patients from secondary injuries.

As a further improvement of the technical solution, a strap is provided on the surface of the cushion, and the strap is made of elastic material.

Compared with the prior art, the utility model has the beneficial effects:

In the stretchable and foldable medical nursing stretcher, the wounded is lifted to the surface of the upper board of the stretcher, the stretcher is pushed into the ambulance, and the bolts at the end of the fixing rod are taken out, and the upper board of the stretcher rotates symmetrically to the connecting rod due to the gravity of the wounded Squeeze, the upper plate of the stretcher moves downward vertically, and the position of the upper plate of the stretcher is lowered, which is convenient for the nursing staff to care for the wounded. Rotate along the axis of the one-way hinge until it is perpendicular to the upper plate of the stretcher, and the folded plate passes through the through hole to the top of the upper plate of the stretcher, and hangs the water bottle on the surface of the folded plate, which is beneficial to reduce the labor intensity of lifting water for medical staff.

Description of drawings

Below, with reference to accompanying drawing, describe the utility model in more detail by way of example, in the accompanying drawing:

Fig. 1 is the overall structural diagram of the utility model;

Fig. 2 is a sectional view of the overall structure of the utility model;

Fig. 3 is a sectional view of the telescopic structure of the present utility model;

The meanings of each label in the figure are: 1. upper plate of the stretcher; 11. through hole; 2. bottom plate of the stretcher; 3. folding structure; 31. connecting rod; 32. supporting rod; 33. fixing rod; Bottom column; 42, T-shaped bar; 43, elastic member; 44, folding plate; 5, cushion; 6, strap.

Detailed ways

As our commonly used rescue equipment, the stretcher is an important equipment for us to transport rescuers from the rescue site to the ambulance or hospital outpatient department. Its simple structure and powerful transport function can transport the people in need of rescue in the best way At the rescue point, when most of the folding stretchers are in use, when the wounded are carried to the ambulance through the stretcher, the stretcher height is high, which is not conducive to nursing care. Usually, it is necessary to hang water on the wounded to reduce inflammation and relieve pain. During the process of carrying water, medical personnel are required Lifting water bottles by hand for a long time may cause muscle soreness in the arms of medical staff.

As shown in Figure 1-3, it includes a stretcher upper board 1 and a stretcher bottom board 2. A folding structure 3 is provided between the stretcher upper board 1 and the stretcher bottom board 2. The folding structure 3 is used to fold the stretcher. The top of the stretcher upper board 1 is close to the side. A symmetrical through-hole 11 is opened, and a telescopic structure 4 is arranged below the through-hole 11. The telescopic structure 4 is used to strengthen the support for the upper board 1 of the stretcher. Universal wheels are provided at the bottom of the stretcher bottom board 2. In order to facilitate nursing staff to care for the wounded, Therefore, by lifting the wounded to the upper stretcher board 1, a folding structure 3 is provided between the stretcher upper board 1 and the stretcher bottom board 2, so that when the wounded person lies on the surface of the stretcher upper board 1, the folding structure 3 is squeezed by the wounded person's own gravity. Press down to lower the position of the upper plate 1 of the stretcher, which is convenient for the nursing staff to take care of;

Firstly, the folding structure 3 is disclosed. The folding structure 3 includes connecting rods 31 that are symmetrically crossed and rotated. A support rod 32 is fixedly connected between them, and a through hole is provided at the center of the support rod 32, and a fixed rod 33 is arranged at the through hole, and a bolt is provided at the end of the fixed rod 33, and by taking out the bolt at the end of the fixed rod 33, the upper board of the stretcher 1. As the gravity of the wounded squeezes the symmetrical cross-rotating connecting rod 31, the stretcher upper plate 1 moves vertically downward, and the position of the stretcher upper plate 1 is lowered, which is convenient for the nursing staff to care for the wounded.

The improvement of this embodiment is: by lifting the wounded to the upper board 1 of the stretcher, when the wounded is lifted into the ambulance, in order to facilitate the nursing staff to care for the wounded, therefore, by removing the bolt at the end of the fixed rod 33 Down, the wounded squeezes the connecting rod 31 on the stretcher upper plate 1 below due to its own weight, and the rotation between the connecting rods 31 makes the stretcher upper plate 1 move down, so that the position of the wounded is lowered, so that the nursing staff can nurse the wounded.

Considering that the folding structure 3 may shake and become unstable during the pushing process, the telescopic structure 4 includes a bottom column 41, a T-shaped bar 42 is arranged inside the bottom column 41, and an elastic member is arranged between the T-shaped bar 42 and the bottom column 41 43. The bottom of the upper board 1 of the stretcher is supported by the T-shaped bar 42, so that the stretcher is more stable during the moving process.

In order to make the wounded person lie on the surface of the cushion 5, the T-shaped bar 42 can extend to the surface of the upper plate 1 of the stretcher to facilitate the placement of the water bottle. Therefore, the T-shaped bar 42 is provided with a folded plate 44 near the top side, and the folded plate 44 and T A one-way hinge is provided between the shape bars 42, and the folded plate 44 is extruded by the casualty's own gravity, so that the folded plate 44 is in a vertical state with the stretcher upper plate 1, and the folded plate 44 is passed through the through hole 11 places to facilitate placing the hanging water bottle.

In order to avoid being bumped when the wounded is lifted to the stretcher upper board 1, causing secondary injury, therefore, the top of the stretcher upper board 1 is provided with a soft pad 5, and the inside of the soft pad 5 is provided with a latex pad, and the soft pad 5 is used to protect the patient from Take secondary damage.

In order to prevent the wounded from moving around during the nursing process, causing difficulty in nursing, the surface of the cushion 5 is provided with a strap 6, which is made of elastic material, and the wounded are fixed under the strap 6 to facilitate nursing.

In summary, the working principle of this scheme is as follows: the wounded is placed on the surface of the cushion 5, the wounded is pushed into the ambulance, the bolts at the end of the fixing rod 33 are taken out, and the stretcher upper plate 1 rotates symmetrically due to the gravity of the wounded. The connecting rod 31 is squeezed, the stretcher upper plate 1 moves vertically downward, and the position of the stretcher upper plate 1 is lowered, which is convenient for the nursing staff to care for the wounded. Hinge the folded plate 44, the folded plate 44 rotates along the one-way hinge axis until it is perpendicular to the upper plate 1 of the stretcher, the folded plate 44 penetrates through the through hole 11 to the top of the upper plate 1 of the stretcher, and hangs the hanging water bottle on the surface of the folded plate 44. It is beneficial to reduce the labor intensity of lifting and lifting water for medical staff.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A stretch foldable medical care stretcher, characterized in that: including stretcher upper plate (1) and stretcher bottom plate (2), be equipped with beta structure (3) between stretcher upper plate (1) and stretcher bottom plate (2), beta structure (3) are used for folding the stretcher, symmetrical through-hole (11) have been seted up near the side in stretcher upper plate (1) top, through-hole (11) below is equipped with extending structure (4), extending structure (4) are used for strengthening the support to stretcher upper plate (1).

2. The stretch-and-fold medical care stretcher of claim 1, wherein: the folding structure (3) comprises connecting rods (31) which are symmetrically and crosswise connected in a rotating mode, one ends of the connecting rods (31) are fixed on the side wall of the stretcher bottom plate (2), the other ends of the connecting rods (31) slide on the side wall of the stretcher bottom plate (2), supporting rods (32) are fixedly connected between the connecting rods (31), through holes are formed in the centers of the supporting rods (32), fixing rods (33) are arranged at the through holes, and bolts are arranged at the ends of the fixing rods (33).

3. The stretch-and-fold medical care stretcher of claim 1, wherein: the telescopic structure (4) comprises a bottom column (41), a T-shaped rod (42) is arranged inside the bottom column (41), and an elastic piece (43) is arranged between the T-shaped rod (42) and the bottom column (41).

4. A stretch-foldable medical care stretcher according to claim 3, characterized in that: a folded plate (44) is arranged on the side edge, close to the top, of the T-shaped rod (42), and a one-way hinge is arranged between the folded plate (44) and the T-shaped rod (42).

5. The stretch-and-fold medical care stretcher of claim 1, wherein: the stretcher is characterized in that a soft cushion (5) is arranged at the top of the stretcher upper plate (1), a latex cushion is arranged in the soft cushion (5), and the soft cushion (5) is used for protecting a patient from secondary injury.

6. The stretch-and-fold medical care stretcher of claim 5, wherein: the surface of the soft cushion (5) is provided with a binding band (6), and the binding band (6) is made of elastic materials.

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