JPS6125781Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a stretcher, and more particularly to a stretcher formed to be foldable.

Stretchers used to transport sick and injured people in emergencies are placed in places where special transport vehicles, etc. are not available, but stretchers are constructed vertically to ensure reliable transport. It is customary to have a simple structure as a whole, for example, a pair of frame rods and a life-sized piece of fabric secured to the frame rods, so as not to cause any inconvenience when not in use. However, since the frame rod, which is a component, is long due to its function, it requires space to be stored, and it has the disadvantage that it cannot be installed in narrow spaces such as inside a car or airplane.

In addition, depending on the symptoms of the sick or injured person, there are cases where the head or feet must be positioned higher. In such cases, the stretchers that have been provided up until now have no foot rests or the like, which is inconvenient, and is undesirable even in an emergency, so a solution to this problem was desired.

Therefore, in view of the above-mentioned circumstances, this invention is a stretcher that has the required dimensions when in use, but can be folded up when not in use, making it convenient for storage in narrow cars or airplanes, and can also be used as a support such as a pillow or footrest. The object of the present invention is to provide a stretcher with a platform. DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a description will be given based on a preferred embodiment of the present invention shown in the drawings.

As shown in FIG. 1, the stretcher according to the present invention basically consists of a seat part 1 and a frame part 2, and further has an auxiliary stand 3.

The seat portion 1 has a size on which an average adult can lie down (see Fig. 2), and is composed of four component parts 10a, 10b, 10c and 10d, and has a plurality of screw threads. 11 (see FIG. 3). In other words, each component part 10a, 10b, 10c and 10d of the seat part 1 is made of hard synthetic resin along with the frame part 2. Bottom plates 12a, 12b, 1 made of material and integrally formed on the frame 2
2c and 12d. Furthermore, panels 13a and 1 are provided on the bottom plates 12a and 12d.
3d are placed in a removable manner. Further, cushions 1 are provided on the bottom plates 12b and 12c.
3b and 13c are placed respectively. A human head is positioned on the panel 13a,
A person's feet are positioned on the panel 13d (see FIG. 2). Further, a person's torso and waist are positioned on the cushions 13d and 13c (see FIG. 2). The above panels 13a and 1
3d is made of a hard synthetic resin material, so that it can be easily cleaned with water or the like if it gets dirty during use. In addition, a plurality of holes 14 are appropriately arranged and formed on the upper surfaces of the panels 13a and 13d, and a string such as a bandage (not shown) is passed through the holes 14 to attach the head or feet to the panel 13.
a and 13d.
Further, the cushions 13d and 13c have a covering material made of a soft synthetic resin material on their surfaces, and have a buffering material therein as appropriate. The cushions 13b and 13c also support the panels 13a and 13.
Similarly to d, if it becomes dirty, it can be washed with water or the like. Furthermore, the above component part 1
A belt 15 is formed on the cushions 13b, 13c and 13d, and a belt 15 is formed on the cushions 13b, 13c and the panel 13d.
They are designed so that they can be tied together at the top. The belt 15 is attached to the corresponding bottom plates 12b and 1, respectively.
2c and 12d to prevent the person from falling off the seat 1 when using the belt.

The frame portion 2 is basically formed to sandwich both sides of the seat portion 1, and has component portions 20a, 20b, 20c corresponding to each component portion 10a, 10b, 10c, and 10d of the seat portion 1. and 2
Starting from 0d. The above component parts 20a, 20
b, 20c and 20d are the bottom plate 1, respectively.
2a, 12b, 12c and 12d are integrally formed and said panels 13a and 13d
The cushions 13b and 13c are each formed into a rectangular frame shape so as to surround them. The thread 11 is formed on the horizontal frame material, and the component parts 10a, 1 of the seat 1 are
0b, 10c and 10d can be connected to each other, and the seat portion 1 can be folded. In addition, the horizontal frame members located at both ends of the frame portion 2 include
It has a release handle 21 on one side and a closing handle 22 on the other side. The release handle 21 is provided to make it convenient for the carrier to hold the stretcher with his back turned to it, and the close handle 22 is provided to make it convenient to carry the stretcher when it is folded. Furthermore, grooves 23 are formed on the side surfaces of the vertical frame member. This groove 23 is for enabling the auxiliary stand 3 to run and move on the frame portion 2,
In this embodiment, the configuration is as shown in FIG. That is, a reinforcing member 24 made of C-shaped steel is embedded in the vertical frame material of the frame portion 2, and the inner space of the reinforcing member 24 is formed as the groove 23. . This groove 23 is formed over the entire length of the longitudinal frame material in the constituent parts 20b and 20c of the frame part 2, but in the constituent parts 20a and 20d.
In this case, it is stopped near one end, that is, the side where the handle 21 or the handle 22 is formed. In addition, the folding portion of this vertical frame material is as shown in FIGS. 5 and 6.
It is configured. That is, a long hole 25 is formed in one upper surface of the butt end of the vertical frame member with an appropriate width and length so as to penetrate through the wall thickness thereof, and the long hole 25 is locked to the long hole 25 and the long hole 25 is It has a piece 26 that can be slid in the vertical direction via the piece 26. The elongated hole 25 and the piece 26 are formed at the abutting ends of the longitudinal members of the frame portion 2, 20b, 20c, and 20d, respectively. By sliding this piece 26 along the long hole 25 in the direction shown by the arrow in FIG. 5, the frame portion 2 can be folded, and by sliding the piece 26 in the opposite direction, the frame portion It is possible to make the part 2 into a fixed flat plate shape.

The auxiliary stand 3 consists of a pair of legs 30 and a stand 31, as shown in FIG. The upper end of the leg part 30 is connected to the base part 31 by a winged nut 33, and the base part 31 is formed to be rotatable. That is, the leg 3
The winged nut 32 formed at the lower end of the seventh
As shown in the figure, the groove 23, that is, the reinforcing member 2
Bolt 3 with flat plate arranged in the internal space of 4
4, and there is a leg 30 between it and the frame 2.
The lower end of is interposed. By screwing together the winged nut 32, the lower end of the leg 30 is pressed and fixed to the frame 2, thereby preventing the leg 30 from rotating. Further, as shown in FIG. 8, the winged nut 33 formed at the upper end of the leg portion 30
The upper end of the leg part 30 is interposed between the leg part 30 and the base part 31. By screwing together the winged nut 33, the upper end of the leg portion 30 is pressed against the base portion 31, thereby preventing the base portion 31 from rotating. The leg portion 30 is made of a hard synthetic resin material, steel material, or the like that will not be easily broken even by repeated pressure from the winged nut 32 or 33. Further, the base portion 31 is made of, for example, a soft synthetic resin material that does not cause discomfort when abutted against a human body part such as a person's head. The auxiliary stand 3 is moved to a desired position in the frame 2 by loosening the wing nut 32 at the lower end of the leg 30 and sliding the flat nut 34 within the groove 23. . When this auxiliary stand 3 is used as a pillow, the stand 31 is positioned on the panel 13a of the stand 1, and when used as a foot rest,
The leg portion 30 is placed in a position corresponding to the base portion 31 above the panel 13d or the cushion 13c of the base portion 1.
shall be fixed either upright or at an angle. This auxiliary stand 3 is not limited to the above-mentioned method of use, but can be used to position a human body part such as a kneeling or a lumbar pillow at an appropriate height.

The auxiliary stand 3 having the above configuration is designed to be incorporated into a part of the seat portion 1 so as not to cause any inconvenience when the stretcher is folded. (See Figure 2). That is, although the panel 13a is disposed on the component 10a of the seat 1, the panel 13a is only long enough to place a person's head, and the panel 13a is only long enough to place a person's head on it. The portion corresponding to the end portion is only exposed as the bottom plate 12a and is transparent 16.
is formed. And the component part 20 of the frame part 2
Near the end of the vertical frame member a, there is an appropriate notch, that is, a recess 27 into which the upper end of the leg 30 can be inserted.
is formed. Therefore, the base part 31 of the auxiliary base 3 is positioned in the above-mentioned opening 16, and the leg part 30
The upper end of can be fitted into the recess 27,
As a result, the stretcher has a structure that does not cause any inconvenience when folded. Further, a first aid kit 17 may be installed in a part of the awning 16.

Further, the stretcher is appropriately provided with fixing means 28 to prevent it from expanding unexpectedly when folded and causing inconvenience for transportation.
As shown in the figure, casters 2 are installed so that the stretcher can be moved when folded and transported.
9 is formed, and the caster 29 is formed so that its shaft portion is slightly long and protrudes laterally, so that when the stretcher is placed on the ground etc. during use, the bottom surface of the stretcher comes into direct contact with the ground etc. Care has been taken to ensure that this does not occur.

Since the stretcher according to the present invention is configured to be foldable as described above, the stretcher can be prepared even in a narrow car or airplane, and it can quickly deal with the occurrence of suddenly sick or injured people. It can be convenient. In addition, as shown in the example, an auxiliary stand is provided, so when using this stretcher to transport an injured or sick person, it is possible to quickly respond to situations where human body parts such as the head and feet must be positioned high. This makes it even more convenient as there is no need to separately prepare pillows, footrests, etc. depending on the condition of the suddenly ill or injured person.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing a stretcher according to a preferred embodiment of the present invention, Fig. 2 is a plan view showing the stretcher in use together with a human body, Fig. 3 is a perspective view showing the stretcher in a folded state, and Fig. 4 is a frame section. 5th cross-sectional view showing an enlarged part of
The figure is an enlarged cross-sectional view showing the connected state of the frame part.
The figure is a plan view showing the same state as FIG. 5, and FIG. 7 is a sectional view showing an enlarged view of the lower end of the auxiliary table together with the frame.
FIG. 8 is an enlarged sectional view of the upper end of the auxiliary table. 1... Seat, 2... Frame, 3... Auxiliary stand.

Claims (1)

[Scope of utility model registration request] A seat 1 formed to be at least life-sized; a frame 2 that is integrally formed with the seat 1 and capable of supporting the seat 1; and an auxiliary stand 3 attached to the frame 2 by appropriate means. The seat portion 1 and the frame portion 2 are each formed of a plurality of constituent parts, and the constituent parts have a plurality of screw threads 11.
The auxiliary stand 3 can be slidably moved on the frame 2, and a closing handle 22 is formed at one end of the frame 2 to serve as a handle during transportation. A stretcher characterized by being formed like this.